WO2015182883A1 - Four-point seatbelt module - Google Patents

Four-point seatbelt module Download PDF

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Publication number
WO2015182883A1
WO2015182883A1 PCT/KR2015/004177 KR2015004177W WO2015182883A1 WO 2015182883 A1 WO2015182883 A1 WO 2015182883A1 KR 2015004177 W KR2015004177 W KR 2015004177W WO 2015182883 A1 WO2015182883 A1 WO 2015182883A1
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WO
WIPO (PCT)
Prior art keywords
buckle
tongue
webbing
coupled
seat belt
Prior art date
Application number
PCT/KR2015/004177
Other languages
French (fr)
Korean (ko)
Inventor
허우영
안병혁
최정헌
신동유
김진성
Original Assignee
주식회사 우신세이프티시스템
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주식회사 우신세이프티시스템 filed Critical 주식회사 우신세이프티시스템
Publication of WO2015182883A1 publication Critical patent/WO2015182883A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/12Construction of belts or harnesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/18Anchoring devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/18Anchoring devices
    • B60R22/26Anchoring devices secured to the seat

Definitions

  • the present invention relates to a four-point seat belt module, and more particularly to a four-point seat belt module that can be worn by the occupant in the vehicle with one touch.
  • the seat belt is an example of a safety device that can prevent a major injury by elastically restraining the body of the occupant when a sudden impact due to contact or collision accident while driving.
  • seat belts have been developed in various ways. In the past, when the passenger wears the seat belt, a two-point seat belt that webbing wraps around the waist of the passenger at two points and a three-point seat belt that allows the webbing to wrap the passenger at three points Has been used.
  • a three-point seat belt is widely used for transporting the waist in a diagonal direction as well as the waist for the safety of the occupant.
  • the passenger can be easily fastened and detached in a single process. It is composed.
  • X-shaped four-point seat belt is to improve the stability Developed.
  • the four-point seat belt has been developed in the form of wearing a diagonal belt in addition to the existing three-point seat belt, this type has a hassle that the occupant has to tighten twice to wear the seat belt.
  • the technical problem of the present invention is to solve the problems mentioned in the background art, the position of the buckle is adjusted when the dual-constructed tongue and buckle can be easily worn by the occupant once wearing the seat belt. To provide a four-point seat belt module.
  • the four-point seat belt module devised to solve the technical problem, relates to a four-point seat belt module that the occupant seated on the seat in the vehicle, one side along the transverse direction of the seat
  • the first webbing and the length of which is arranged in the vertical direction in the first belt portion and the first belt portion having a first tongue (tongue) is provided in a portion along the longitudinal direction of the first webbing and disposed in the vertical direction adjacent to the first belt portion
  • a second belt portion having a second webbing having a length adjusted and a second belt portion having a second tongue selectively coupled with the first tongue at an upper end portion in the longitudinal direction of the second webbing.
  • the first buckle is coupled to the first tongue on the other side of the belt unit, the second buckle and the first buckle or the second buckle coupled to the second tongue is coupled in a stacked form adjacent to the first buckleA mounting unit including a sliding part configured to slide at least one of the above in a vertical direction; It includes, The first tongue and the second tongue, when coupled to the first buckle and the second buckle respectively coupled to the first buckle and the second buckle in a state coupled to each other in a stacked form It is done.
  • first buckle is coupled to the first tongue and the second buckle is coupled to the second tongue, the first buckle or the second buckle may be characterized in that the sliding in the vertical direction. .
  • the sliding part is coupled to at least one of the first buckle or the second buckle in the sliding guide and the sliding guide formed in the vertical direction in the inner wall of the seat or the vehicle, optionally the length of the sliding guide It may include a sliding member to move up and down along the direction.
  • the sliding member is coupled to the first buckle, when the first tongue and the second tongue is coupled to the first buckle and the second buckle, respectively, characterized in that for moving the first buckle in the downward direction.
  • the sliding member is composed of a pair is coupled to each of the first buckle and the second buckle, it may be characterized in that the position of the first buckle and the second buckle is independently adjusted.
  • the sliding member may move the first buckle downward and move the second buckle upward when the first tongue and the second tongue are coupled to the first buckle and the second buckle, respectively. It can be characterized.
  • the first buckle may be moved downward.
  • the sliding member may be characterized in that the vehicle satisfies a predetermined condition or selectively moves the second buckle downward by the operation of the occupant.
  • the sliding guide may be formed to be inclined downward toward the rear of the seat, the sliding member may be characterized in that the front and rear position together with the up and down direction along the sliding guide is also adjusted.
  • first tongue is provided with a coupling protrusion protruding
  • second tongue facing the coupling projection
  • the coupling groove is coupled to the coupling protrusion in a direction corresponding to the sliding direction of the first buckle and the second buckle. It may be characterized in that it is formed.
  • the second tongue may further include a fixing member for fixing the coupling groove and the coupling protrusion selectively not according to the coupling state with the second buckle.
  • first webbing may further include a locking member protruding from a lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side in a longitudinal direction.
  • the belt unit is formed integrally long with the first webbing and the second webbing, the first webbing and the second webbing is divided by a separate anchor provided in the lower portion of the seat selectively lengthened It may be characterized by being adjusted.
  • the first webbing further includes a locking member protruding from a lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side along a longitudinal direction, and the anchor is formed together with the first webbing. It may be characterized in that a separate communication groove is formed so that the locking member can pass.
  • the second webbing may be formed to be relatively longer than the second tongue in the direction in which the second webbing is coupled to the second tongue.
  • the occupant simultaneously grips the first and second tongues provided on the first and second webbings, respectively, to the first and second buckle, and thereafter, at least one of the first buckle and the second buckle is positioned vertically.
  • FIG. 1 is a view showing a schematic configuration of a four-point seat belt module according to the present invention
  • Figure 2 is a view schematically showing the configuration of the belt unit in the four-point seat belt module of Figure 1;
  • FIG. 3 is a view schematically showing the configuration of the first tongue and the second tongue in the belt unit of FIG.
  • Figure 4 schematically shows the configuration of the mounting unit in the four-point seat belt module of Figure 1;
  • FIG. 5 is a view showing an initial state in the four-point seat belt module of Figure 1;
  • FIG. 6 is a view showing a state in which the first tongue and the second tongue coupled to the first buckle and the second buckle in the four-point seat belt module of FIG.
  • FIG. 7 is a view showing a state in which the second buckle moves downward in the four-point seat belt module of FIG.
  • FIG. 8 is a view showing a configuration in which the second tongue is coupled to the second buckle and is separated from the first tongue in the four-point seat belt module of FIG. 1;
  • FIG. 9 is a cross-sectional view showing the configuration of the anchor in the four-point seat belt module of FIG.
  • FIG. 10 is a view illustrating a configuration in which the sliding guide of FIG. 1 is inclined;
  • FIG. 11 is a view showing a state in which the first buckle and the second buckle are modified to simultaneously slide in the four-point seat belt module of FIG. 1;
  • FIG. 12 is a view illustrating a state in which the second buckle slides downward in the four-point seat belt module of FIG. 11.
  • the four-point seat belt module according to the present invention is provided inside the vehicle, and unlike the general three-point seat belt is configured to wrap in the X-shaped form on the left and right of the occupant is a seat belt form to more secure the occupant.
  • the three-point expression means that the seat belt is fixed at three points to be configured to surround the occupant
  • four-point expression means that the seat belt is fixed at four points to be configured to surround the occupant.
  • the seat belt module that is widely used is a three-point seat that can be worn by the occupant in one combination, and in the case of a four-point seat belt, the occupant has to wear it in two combinations.
  • the four-point seat belt module according to the present invention is a configuration in which the occupant can be worn even with a single combination, referring to the configuration of the four-point seat belt module according to the present invention with reference to FIGS. 1 to 4 below. As follows.
  • FIG. 1 is a view showing a schematic configuration of a four-point seat belt module according to the present invention
  • Figure 2 is a view schematically showing the configuration of the belt unit in the four-point seat belt module of FIG.
  • FIG. 3 is a view schematically showing the configuration of the first tongue and the second tongue in the belt unit of Figure 2
  • Figure 4 is a view schematically showing the configuration of the mounting unit in the four-point seat belt module of FIG. .
  • the four-point seat belt module according to the present invention includes a mounting unit 200 is largely coupled to the belt unit 100 and the belt unit 100.
  • Belt unit 100 in the same side as the first belt portion 110 and the first belt portion 110 provided on one side in the transverse direction of the seat (S) based on the seat (S)
  • the second belt part 120 is disposed adjacent to and coupled to the first belt part 110.
  • the first belt part 110 is disposed long in the vertical direction from one side along the transverse direction of the seat (S) and is configured by winding one end in a separate retractor (not shown) provided in the vehicle (V).
  • the first belt part 110 is formed of a belt having a material similar to that of a general seat belt in an up and down direction, one side of which is wound on the retractor to selectively adjust the length of the first webbing 112 and the first webbing (
  • the first webbing 112 penetrates at an intermediate portion along the vertical direction of the 112, and includes at least a first tongue 114 selectively coupled to the mounting unit 200 described later.
  • the length of the first webbing 112 is adjusted to surround the occupant by pulling and pulling the first tongue 114.
  • the first webbing 112 is disposed long in the vertical direction on the left side of the seat S as shown, and the upper end is connected to the retractor to selectively adjust the length of the first webbing 112. It is configured to be.
  • the first tongue 114 has a first protrusion 114a formed at one side thereof, and is selectively coupled with the first buckle 210, and is formed at an intermediate portion of the first webbing 112 along the vertical direction.
  • the first webbing 112 is configured to penetrate, and a coupling protrusion 116 is formed to be coupled to the second tongue 124 to be described later.
  • the first tongue 114 is formed similarly to the general seat belt tongue and is disposed in the middle portion along the longitudinal direction of the first webbing 112, but additional coupling protrusions 116 are provided on the side to be described later. It is configured to engage with the two tongues 124.
  • the coupling protrusion 116 is formed to protrude on the side of the first tongue 114 in a T-shape is coupled to the second tongue 124 in a sliding form and is not rotated in a state coupled with the second tongue 124. .
  • first tongue 114 is formed to penetrate the first webbing 112 and the first protrusion 114a coupled to the first buckle 210 is formed, and additionally, the second tongue 124 is selectively formed. Coupling protrusions 116 are provided.
  • the first belt part 110 configured as described above is provided with a first tongue 114 in the first webbing 112 which extends in the vertical direction from the left side of the seat S, so that the first webbing 112 is provided by the occupant.
  • the length is adjustable and configured to surround the occupant.
  • the first tongue 114 is provided with a coupling protrusion 116 to selectively couple with the second tongue 124.
  • the second belt part 120 includes a second webbing 122 and a second tongue 124 similar to the configuration of the first belt part 110 described above, and is adjacent to the first belt part 110. Is arranged to be coupled to the mounting unit 200 together.
  • the second webbing 122 is formed similarly to the first webbing 112 described above, and is disposed in one side of the seat S in the vertical direction adjacent to the first webbing 112 to adjust its length. .
  • the second webbing 122 is disposed in the up and down direction, the second end 124 is provided at the upper end and the lower side is connected to the seat (S) or the vehicle (V) is configured to selectively adjust its length .
  • the second webbing 122 is disposed in a stacked form adjacent to the first webbing 112 and is disposed in the vertical direction as shown.
  • the second webbing 122 may be integrally formed with the first webbing 112 as shown, and is divided into the first webbing 112 and the second webbing 122 by a separate anchor 130. Can be optionally adjusted in length.
  • first webbing 112 and the second webbing 122 are integrally formed to be long and are partitioned by the anchor 130 provided at the bottom thereof, and are arranged adjacent to each other in a stacked form.
  • the length of the first webbing 112 and the second webbing 122 configured as described above is adjusted by the retractor.
  • the anchor 130 is provided on the lower side of the side on which the first webbing 112 and the second webbing 122 is located based on the seat S to partition the first webbing 112 and the second webbing 122.
  • the first webbing 112 may be stably passed through the anchor 130.
  • the second tongue 124 is fixed to the upper end of the second webbing 122, the second projection 124a is provided on one side is coupled to the second buckle 220 to be described later. That is, the passenger grips the second tongue 124 and engages the second buckle 220 so that the length of the second webbing 122 is increased and is configured to surround the body of the passenger.
  • the second tongue 124 is provided with a coupling groove 126 to be selectively coupled with the first tongue 114 described above.
  • the coupling groove 126 faces the coupling protrusion 116, and the coupling protrusion 116 is formed to be slidably coupled to the coupling groove 126.
  • the second tongue 124 and the first tongue 114 may be selectively maintained.
  • the second tongue 124 further includes a separate fixing member 128 to prevent the coupling state of the coupling protrusion 116 and the coupling groove 126 from being arbitrarily released and separated.
  • the coupling groove 126 is configured to release the coupling state with the first tongue 114 only when the second tongue 124 is coupled to the second buckle 220, the second tongue 124 is In the state separated from the second buckle 220, the first tongue 114 and the second tongue 124 are configured to maintain a coupled state.
  • the second belt part 120 is provided at the upper end of the second webbing 122 and the second webbing 122 which are disposed in the vertical direction adjacent to the first webbing 112, and thus, the first tongue ( And a second tongue 124 associated with 114.
  • the belt unit 100 includes a first belt part 110 and a second belt part 120, and the first belt part 110 and the second belt part when the occupant is not wearing the seat belt. 120, the first tongue 114 and the second tongue 124 on one side of the seat (S) are arranged while maintaining a coupling state with each other.
  • the passenger grips the first tongue 114 and the second tongue 124 and engages the first buckle 210 and the second buckle 220 to be described later, respectively, so that the first webbing 112 and the second webbing 122 ) Extends in length and is configured to surround the body of the occupant.
  • the first tongue 114 is formed to be relatively longer than the second tongue 124.
  • the first tongue 114 is formed on the first webbing 112.
  • the second tongue 124 are provided on the second webbing 122 and are coupled to each other, so that when the eleventh tongue and the second tongue 124 have the same size, the first webbing 112 and Interference occurs between the second tongue 124.
  • the first tongue 114 is formed to be relatively longer than the second tongue 124 in the direction in which the second webbing 122 is disposed, so that the first tongue 114 and the second tongue 124 The coupling does not occur between the first webbing 112 and the second tongue 124.
  • the length of the first tongue 114 except for the first protrusion 114a and the length of the second tongue 124 except for the second protrusion 124a may be compared to each other. It is formed long.
  • the sizes of the first protrusion 114a and the second protrusion 124a formed on the first tongue 114 and the second tongue 124 may be the same. Alternatively, they may be formed in different sizes.
  • the first tongue 114 further protrudes to the right of engagement with the second tongue 124 as shown, and is configured such that the first webbing 112 penetrates the protruding portion of the first tongue 114. .
  • the first tongue 114 and the second tongue 124 are coupled in a state in which the transverse positions of the first protrusion 114a and the second protrusion 124a formed on the same are equal to each other. Accordingly, since the first webbing 112 penetrates to the right portion of the first tongue 114 having a relatively larger size, interference does not occur between the first webbing 112 and the second tongue 124.
  • the belt unit 100 includes the first webbing 112 and the second webbing 122 which are integrally formed and partitioned by the above-described anchor 130 and wound around one of the retractors. It is configured to be adjusted at the same time. Unlike this, however, the first webbing 112 and the second webbing 122 may be independently configured, and thus the length of the first webbing 112 and the second webbing 122 may be independently adjusted by being connected to each retractor.
  • the mounting unit 200 is provided on the other side of the belt unit 100 on the basis of the seat (S) described above, the first tongue 114 and the second tongue 124 is coupled to the first A sliding portion 230 for sliding the buckle 210, the second buckle 220 and at least one of the first buckle 210 or the second buckle 220 in the vertical direction of the seat (S).
  • the first buckle 210 is disposed on the other side of the belt unit 100 based on the seat (S) and is configured to be selectively coupled with the first tongue 114 by the occupant.
  • the first buckle 210 itself may be formed in a general buckle shape, but is coupled to the sliding part 230 to selectively adjust the position of the first buckle 210.
  • the second buckle 220 may be formed in a general buckle like the first buckle 210, it is configured to be disposed in a stacked form along the transverse direction adjacent to the first buckle 210.
  • first buckle 210 and the second buckle 220 are coupled to the first tongue 114 and the second tongue 124 so that the occupant may be simultaneously engaged with the first tongue 114 and the second buckle 220. It is arranged to correspond to the arrangement of the tongue 124.
  • the occupant is arranged such that the first buckle 210 is coupled to the first tongue 114 and at the same time the second buckle 220 is coupled to the second tongue 124 through one coupling.
  • the second buckle 220 is disposed adjacent to the first buckle 210 in the upper right portion of the seat (S) as shown, and is fixedly coupled to the back of the seat (S) through a separate member.
  • the first buckle 210 is configured to be adjustable in the vertical direction by the sliding part 230 to be described later, and the second buckle 220 is fixed at the upper right part of the seat S. Is placed.
  • the first buckle 210 and the second buckle 220 may be selectively disposed in a stacked state according to the position adjustment of the first buckle 210.
  • the sliding unit 230 is disposed in the vertical direction on the inner wall portion of the seat (S) or the vehicle (V) is connected to at least one of the first buckle 210 or the second buckle 220.
  • the buckle coupled with the sliding portion 230 of the first buckle 210 or the second buckle 220 is configured to adjust the position in the vertical direction.
  • first buckle 210 and the second buckle 220 are preferably configured to be capable of sliding separation in the vertical direction.
  • the sliding unit 230 is provided on the sliding guide 232 and the sliding guide 232 formed long in the vertical direction on the inner wall of the seat (S) or the vehicle (V), the first buckle 210 or the first It is coupled to at least one of the two buckle 220 includes a sliding member 234 to selectively move up and down along the longitudinal direction of the sliding guide 232.
  • the sliding unit 230 is to adjust the vertical position of at least one of the first buckle 210 or the second buckle 220 through the lifting and lowering of the sliding member 234.
  • the vertical position of the first buckle 210 or the second buckle 220 is preferably adjusted in a state coupled to the first tongue 114 or the second tongue 124.
  • the sliding guide 232 is formed long in the vertical direction on the backrest side of the seat (S) shown, the sliding member 234 is provided.
  • the sliding member 234 is partially coupled to the first buckle 210 and is provided inside the sliding guide 232 to selectively move up and down along the sliding guide 232.
  • the sliding unit 230 is configured to selectively raise and lower the sliding member 234 through a separate electrical configuration.
  • the sliding part 230 is configured as described above, the vertical position of the first buckle 210 is adjusted.
  • the sliding part 230 is configured to be the sliding guide 232 and the sliding member 234 as one, so that the first buckle 210 and the sliding member 234 are coupled, otherwise the sliding member Two 234 may be configured to be coupled to the first buckle 210 and the second buckle 220, respectively.
  • the sliding member 234 when the sliding member 234 is composed of two, the positions of the first buckle 210 and the second buckle 220 in the vertical direction may be independently adjusted, and the operating states thereof are FIGS. 11 and 12. It will be described later with reference to.
  • the above-described belt unit 100 is coupled to the mounting unit 200 to seat the occupant in the seat S as the first webbing 112 and the second webbing 122. You can wrap it.
  • 5 to 7 is a simplified view to show the operating state of the seat belt module according to the present invention.
  • FIG. 5 is a view showing an initial state in the four-point seat belt module of Figure 1
  • Figure 6 is a first buckle 210 and the first tongue 114 and the second tongue 124 in the four-point seat belt module of FIG.
  • a second buckle 220 is a view showing a state coupled to
  • Figure 7 is a view showing a state in which the second buckle 220 is moved downward in the four-point seat belt module of FIG.
  • the four-point seat belt module according to the present invention is disposed in an initial state, and the belt unit 100 is disposed on the left side of the seat S, and the first webbing 112 and the second
  • the webbing 122 is stacked and arranged by the anchor 130 in a stacked form, and each of the first tongue 114 and the second tongue 124 is provided to be coupled to each other.
  • the first buckle 210 and the second buckle 220 are disposed adjacent to each other in a stacked form on the right side of the seat S. Although not shown in the drawing, the first buckle 210 includes the sliding member 234 described above. And the second buckle 220 is coupled to the back of the seat (S).
  • the first webbing 112 in the form of connecting between the A and B points in the vertical direction
  • the second webbing 122 is disposed along the vertical direction in the form of connecting from the B point to the middle of the B point and the A point.
  • first webbing 112 and the second webbing 122 are integrally formed as shown in the drawing, the anchor 130 described above is provided at the point B so that the first webbing 112 and the second webbing 112 are provided.
  • Webbing 122 is partitioned.
  • the first tongue 114 and the second tongue 124 are disposed to be coupled to each other between point A and point B, respectively.
  • first buckle 210 and the second buckle 220 are both located at the point D in the initial state and are disposed adjacent to each other, the first tongue 114 and the second tongue 124 in the mutually coupled state It is configured to be combined at the same time.
  • the first buckle 210 may move up and down between the C and D points together with the sliding member 234.
  • the first tongue 114 is coupled to the first buckle 210 and the second tongue 124 is coupled to the second buckle 220 by the occupant.
  • the first webbing 112 wraps the occupant's body in a triangle because both ends are located at the A and B points, that is, the first webbing 112 is connected with the A and D points.
  • the passengers are wrapped around the B and D points. In other words, it wraps the passengers in a form similar to a three-point seat belt.
  • both ends thereof are coupled to the anchor 130 and the first tongue 114, respectively. can see.
  • both ends of the second webbing 122 are positioned at the B point and the D point to surround the occupant in a diagonal form.
  • first webbing 112 and the second webbing 122 are respectively.
  • points A and D are connected to points A and D, and points B and D, respectively.
  • the first buckle 210 coupled with the first tongue 114 is moved downward along with the sliding member 234. As shown in FIG. The first buckle 210 is lowered to the D point.
  • the arrangement of the first webbing 112 changes according to the movement of the first tongue 114.
  • the first webbing 112 connects point A and point C at the same time. It connects point B and point C and surrounds the passenger.
  • the second buckle 220 is fixed to the back of the seat S, the first position is maintained, whereby the second tongue 124 is positioned at the point D, whereby the second webbing 122 is B The passenger is wrapped around the point D and point D.
  • the first buckle 210 descends while being connected to the first tongue 114 and is positioned at the point C. Accordingly, the first webbing 112 and the second webbing 122 are located. Will wrap the passenger in the form of an X.
  • the sliding member 234 is configured to move up or down automatically or manually using the power provided in the vehicle (V).
  • the sliding member 234 is configured to be coupled to the first buckle 210, and the first tongue 114 and the second tongue 124 are coupled to the first buckle 210 and the second buckle 220, respectively. If it is configured to move the first buckle 210 downward.
  • the first buckle 210 is configured to move in the downward direction in the state coupled with the first tongue 114, if the sliding member 234 is coupled to the second buckle 220, the second buckle ( 220 is also preferably configured to be moved in the downward direction in combination with the second tongue 124.
  • the four-point seat belt module according to the present invention is coupled to the first buckle 210 and the second buckle 220, the first tongue 114 and the second tongue 124 at the same time point D by the occupant Afterwards, the first buckle 210 is lowered to the point C by the power of the vehicle V, so that the four-point seat belt is easily worn by the occupant's one-time wear.
  • the four-point seat belt box means a seat belt configured to wrap the seat belt surrounding the occupant at four points
  • the first tongue 114 together with the first buckle 210 moves to point C.
  • the first webbing 112 and the second webbing 122 are connected at points A, B, C, and D, respectively, and are configured to surround the occupant in an X shape.
  • a structure in which the first tongue 114 and the second tongue 124 are separated is as follows.
  • FIG. 8 is a view showing a configuration in which the second tongue 124 is coupled to the second buckle 220 and separated from the first tongue 114 in the four-point seat belt module of FIG. 1.
  • the second tongue 124 is formed with a coupling groove 126 for engaging the coupling protrusion 116 on one surface facing the first tongue 114 as described above, and the coupling groove 126.
  • the U has an inverted shape in which the lower part is opened and is recessed in the upper direction, and allows the coupling protrusion 116 to slide and engage in the lower direction.
  • the second tongue 124 is provided with a separate fixing member 128 in the lower portion of the coupling groove 126 so that the coupling groove 126 and the coupling protrusion 116 is not separated.
  • the fixing member 128 is configured to slide back and forth along the direction in which the second protrusion 124a is formed in the second tongue 124 as shown, and is not shown in the figure, but a separate elastic member (not shown). It is configured to block the lower portion of the coupling groove 126 by).
  • the second buckle 220 is formed with a protrusion 222 protruding in the direction in which the second tongue 124 is coupled to the fixing member (2) when the second tongue 124 and the second buckle 220 are coupled to each other. 128 is pushed in a direction opposite to the engagement direction of the second tongue 124.
  • the fixing member 128 is pushed in a direction opposite to the protruding direction of the second protrusion 124a, and thus the fixing member 128 that blocks the lower portion of the coupling groove 126 moves to the coupling groove 126. And coupling protrusion 116 to be separated.
  • the protrusion 222 formed on the second buckle 220 pushes the fixing member 128 when the second tongue 124 and the second buckle 220 are coupled, and blocks the lower portion of the coupling groove 126. It is preferably formed in the L-shape so as not to.
  • the second tongue 124 is provided with a fixing member 128 for selectively blocking the lower portion of the coupling groove 126, the second buckle 220 is provided with a protruding protrusion, the first tongue 114 And the second tongue 124 are separated only when they are coupled to the first buckle 210 and the second buckle 220, respectively, and in other situations the first tongue 114 and the second tongue 124 are not separated. do.
  • the fixing member 128 is configured to slide only in a state in which the second tongue 124 and the second buckle 220 are coupled to be in a state in which the coupling groove 126 and the coupling member are detachable.
  • the first tongue 114 and the second tongue 124 may be stably maintained. have.
  • the coupling groove 126 and the coupling member remain coupled to each other, and the fixing member 128 slides by the wearing of the seat belt to engage the coupling groove 126 and the coupling member. Becomes detachable.
  • first tongue 114 and the second tongue 124 are coupled to the first buckle 210 and the second buckle 220 as described above, the coupling member and the coupling groove 126 are separated from each other.
  • the first tongue 114 together with the buckle 210 may be stably lowered downward.
  • the first buckle 210 and the first tongue 114 move upward along with the sliding member 234 to respectively release the second buckle ( In the state disposed adjacent to the 220 and the second tongue 124, the first tongue 114 and the second tongue 124 may be separated at the same time.
  • FIG. 9 is a cross-sectional view showing the configuration of the anchor 130 in the four-point seat belt module of FIG.
  • the first webbing 112 described above is disposed in the up-down direction in an initial state as shown in FIG. 5, and the first tongue 114 is disposed in an intermediate portion along the up-down direction.
  • the first webbing 112 has a separate locking member 112a so that the first tongue 114 is supported at a predetermined height or more without falling down completely.
  • the locking member 112a is formed to protrude from one side of the first webbing 112 and is disposed below the first tongue 114 to support the first tongue 114 at the bottom thereof and to be positioned at a predetermined height or more. As the first tongue 114 is supported at a predetermined height or more, the second tongue 124 coupled to the first tongue 114 is also supported at a predetermined height or more along the vertical direction.
  • first webbing 112 and the second webbing 122 are integrally formed as in the exemplary embodiment of the present invention, the occupant of the first tongue 114 and the second tongue 124 may be connected to the first buckle 210.
  • a portion of the first webbing 112 passes through the anchor 130 described above and moves to the area of the second webbing 122.
  • the locking member 112a provided to support the first tongue 114 on the first webbing 112 should also move to the area of the second webbing 122, and on the first webbing 112, A problem that the provided locking member 112a does not pass through the anchor 130 may occur.
  • a separate communication groove 132 is formed in the anchor 130.
  • the communication groove 132 is formed in a shape corresponding to the shape of the locking member 112a provided in the first webbing 112, and as the length of the second webbing 122 increases, part of the first webbing 112 is increased. When the movement to the area of the second webbing 122 to allow the locking member (112a) to move together.
  • the locking member 112a formed in the first webbing 112 may be formed in plural, and thus the communication groove 132 corresponds to the cross-sectional shape of the first webbing 112 provided with the locking member 112a.
  • the first webbing 112 is stably formed to pass through the anchor 130.
  • a separate communication groove 132 is formed in the anchor 130 so that the locking member 112a may be provided on the first webbing 112 to support the first tongue 114 at a predetermined height or more.
  • the length of the first webbing 112 and the second webbing 122 can be stably adjusted.
  • the anchor 130 further includes a separate bearing 134 as shown, so that the first webbing 112 and the second webbing 122 are more easily configured when the first webbing ( 112 is configured to move through the anchor 130 to the area of the second webbing 122.
  • FIG. 10 is a view illustrating a configuration in which the sliding guide 232 of FIG. 1 is formed in an inclined state.
  • the sliding unit 230 is a sliding guide 232 formed in the vertical direction on the backrest side of the seat (S) and the sliding member 234 is adjusted in the vertical direction along the sliding guide 232 ).
  • the sliding guide 232 may be disposed to be inclined downward toward the rear of the seat (S), unlike the above.
  • the sliding guide 232 is configured as described above, the sliding member 234 may move up and down simultaneously with the front and rear positions, and accordingly, the position of the first buckle 210 coupled to the sliding member 234 is also increased. Adjusted together.
  • the first buckle 210 moves upward with the sliding member 234, the first buckle 210 protrudes forward of the seat S, and the first buckle 210 is provided with the sliding member 234.
  • the state is moved to the rear of the seat (S).
  • the first buckle 210 in the initial state in which the first buckle 210 and the first tongue 114 are not coupled, the first buckle 210 is disposed to protrude forward of the seat S so that the occupant engages the first tongue 114. It is easy to make. In addition, in the state where the first buckle 210 and the first tongue 114 are coupled, the sliding member 234 moves downward and moves backward of the seat S so that the occupant of the occupant seated in the seat S is uncomfortable. Can be minimized.
  • the mounting unit 200 is composed of one sliding member 234 is connected to the first buckle 210 and the second buckle 220 is fixed to the seat (S), unlike the sliding Two members 234 are configured in the first buckle 210 and the second buckle 220 so that the second buckle 220 as well as the first buckle 210 can move along the sliding guide 232. It may be configured.
  • the first buckle 210 and the second buckle 220 in the four-point seat belt module according to the present invention will be described as follows.
  • FIG. 11 is a view illustrating a state in which the first buckle 210 and the second buckle 220 are simultaneously sliding in the four-point seat belt module of FIG. 1.
  • the sliding member 234 is composed of a pair of first buckle 210 and the second, respectively It is a state provided in the buckle 220.
  • the sliding member 234 is configured as a pair as described above and coupled to the first buckle 210 and the second buckle 220, respectively, the pair of sliding members 234 can move independently and thus the first buckle.
  • the position of the 210 and the second buckle 220 is configured to be adjusted independently.
  • the first buckle 210 and the second buckle 220 disposed on the right side of the seat S are positioned at the middle of the point C and the point D, and the first buckle disposed as described above.
  • the first tongue 114 and the second tongue 124 are coupled to the 210 and the second buckle 220 by the occupant.
  • the initial positions of the first buckle 210 and the second buckle 220 is gripped by the first tongue 114 and the second tongue 124 in the state where the occupant is seated on the seat (S), the first buckle ( 210 and the second buckle 220 is preferably provided in a position that is easy to combine, in the present embodiment, the first buckle 210 and the second buckle 220 according to the vertical direction in the right side of the seat (S) It becomes the middle part.
  • the initial positions of the first buckle 210 and the second buckle 220 are set according to the position of the pair of sliding members 234 and can be freely adjusted.
  • the first buckle 210 and the second buckle 220 should be disposed adjacent to each other in a stacked form at the initial position where the occupant does not wear the seat belt.
  • the pair of sliding members 234 slide independently of each other.
  • first buckle 210 coupled to the first tongue 114 slides downward to a point C, and the second buckle 220 coupled to the second tongue 124 moves upward. Sliding in the direction to move to the point D.
  • first webbing 112 connects point A and point C by the position of the first tongue 114, and connects point B and point C with this.
  • the second webbing 122 is connected to the point B and the D point by the second tongue 124 so that the first webbing 112 and the second webbing 122 are arranged in an X shape to support the occupant.
  • the sliding guide 232 may be configured independently of each other, or may be composed of one sliding guide 232.
  • the sliding members 234 are provided as a pair, and each of them moves independently and is coupled to the first buckle 210 and the second buckle 220, respectively, so that the occupant firstly has the first tongue ( 114 and the second tongue 124 may be easily coupled to the first buckle 210 and the second buckle 220 by the grip.
  • FIG. 12 is a view illustrating a state in which the second buckle 220 slides downward in the four-point seat belt module of FIG. 11.
  • the sliding member 234 is configured as a pair, coupled to the first buckle 210 and the second buckle 220, and each is configured to move independently.
  • the occupant is configured to release the second buckle 220 located at the point D as a configuration for releasing it in a state wearing the four-point seat belt module according to an embodiment of the present invention is configured to move to the lower point C.
  • the first buckle 210 and the second buckle 220 point C as the second buckle 220 moves downward. are stacked together so that the first webbing 112 and the second webbing 122 are deformed into a three-point form.
  • first buckle 210 and the second buckle 220 are stacked together at the C point, so that the occupant easily the first tongue 114 at the first buckle 210 and the second buckle 220.
  • the second tongue 124 may be separated at the same time.
  • the second buckle 220 is configured to move downward.
  • the sliding member 234 connected to the second buckle 220 determines whether the vehicle V meets a predetermined condition or is moved downward by direct manipulation of the occupant.
  • the second buckle 220 may be configured to move to the upper part of the D point instead of the lower part of the C point.
  • first buckle 210 and the second buckle to facilitate the release of the first tongue 114 and the second tongue 124 from the first buckle 210 and the second buckle 220 for the passenger's convenience.
  • All of 220 is configured to move to point C, but is not particularly limited thereto.
  • first buckle 210 and the second buckle 220 should be arranged in a stacked form at the same position in order to release it in a state in which the occupant wears the four-point seat belt module according to the present invention.
  • first buckle 210 and the second buckle 220 is configured to be slidable position is adjusted.
  • the first buckle 210 is disposed to be adjacent to the second buckle 220 by sliding upward to the upper initial position.
  • the four-point seat belt module is configured to slide up and down in the first buckle 210 so that the occupant can easily wear a four-point seat belt having an X shape in one operation.
  • the second buckle 220 together with the first buckle 210 is also configured to slide up and down, so that the four-point seat belt worn by the occupant can be easily released.
  • belt unit 110 first belt portion
  • Second Webbing 124 Second Tongue
  • sliding guide 234 sliding member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The present invention relates to a four-point seatbelt module which acts on a passenger sitting on a seat in a transportation means. The four-point seatbelt module comprises: a belt unit including a first belt and a second belt wherein the first belt part includes a first webbing and a first tongue, the first webbing being disposed vertically at one side of the seat in the transverse direction thereof to have the adjustable length, and the first tongue being provided at a part of the first webbing in the longitudinal direction thereof, and the second belt part includes a second webbing and a second tongue, the second webbing being disposed vertically adjacent to the first belt part and having the adjustable length, and the second tongue being provided at the upper end part of the second webbing in the longitudinal direction thereof to be selectively coupled to the first tongue; and a mounting unit including a first buckle to which the first tongue is coupled at the other side of the belt unit on the basis of the seat, a second buckle coupled adjacent to the first buckle in a stacked shape and having the second tongue coupled thereto, and a sliding part for making at least one of the first and second buckles vertically slide, wherein when coupled to the first and second buckles, the first and second tongues are coupled to the first and second buckles, respectively, while being coupled to each other in a stacked shape.

Description

4점식 좌석벨트 모듈4-point seat belt module
본 발명은 4점식 좌석벨트 모듈에 관한 것으로, 더욱 상세하게는 운송수단 내부에서 탑승자가 원터치로 착용할 수 있는 4점식 좌석벨트 모듈에 관한 것이다.The present invention relates to a four-point seat belt module, and more particularly to a four-point seat belt module that can be worn by the occupant in the vehicle with one touch.
현대사회에서 많은 운송수단들이 사용되고 있으며, 사고 발생 시 운전자 및 탑승자의 안전을 위해 좌석벨트가 사용된다. 일반적으로 좌석벨트는 주행 중에 접촉이나 충돌사고로 인한 갑작스런 충격이 가해질 때, 탑승자의 신체를 탄력적으로 구속함으로써 큰 부상을 방지할 수 있는 안전장치의 한 예이다.Many vehicles are used in modern society and seat belts are used for the safety of drivers and passengers in the event of an accident. In general, the seat belt is an example of a safety device that can prevent a major injury by elastically restraining the body of the occupant when a sudden impact due to contact or collision accident while driving.
이와 같은 좌석벨트들은 다양하게 개발되어 왔으며, 과거에는 탑승자가 좌석벨트의 착용 시 웨빙이 2지점에서 탑승자의 허리를 감싸는 2점식 좌석벨트와 3지점에서 웨빙이 탑승자를 감싸도록 하는 3점식 좌석벨트가 사용되어 왔다.These seat belts have been developed in various ways. In the past, when the passenger wears the seat belt, a two-point seat belt that webbing wraps around the waist of the passenger at two points and a three-point seat belt that allows the webbing to wrap the passenger at three points Has been used.
특히 최근에 운송수단에서는 탑승자의 안전을 위해 허리뿐만 아니라 상체를 대각선 방향으로 감싸는 3점식 좌석벨트가 널리 사용되고 있으며, 이와 같은 3점식 좌석벨트의 경우 탑승자가 한번의 과정으로 쉽게 체결 및 분리가 가능하도록 구성된다.In particular, in recent years, a three-point seat belt is widely used for transporting the waist in a diagonal direction as well as the waist for the safety of the occupant. In the case of such a three-point seat belt, the passenger can be easily fastened and detached in a single process. It is composed.
그러나 이와 같은 3점식 좌석벨트의 경우 탑승자의 허리와 일측 어께 부분을 감싸도록 구성되어 있지만 나머지 부분은 감싸지 못하기 때문에 안정성이 떨어지는 문제점이 발생하였고, 안정성을 향상시키기 위해 X형태의 4점식 좌석벨트가 개발되었다.However, in the case of such a three-point seat belt is configured to surround the waist and one side of the shoulder of the occupant, but the rest of the seat can not be wrapped, there is a problem of low stability, X-shaped four-point seat belt is to improve the stability Developed.
하지만 이러한 4점식 좌석벨트의 경우 안정성의 뛰어 나지만 착용하기 불편한 문제점이 있기 때문에 널리 사용되지 못하고 특별한 차량에만 적용되고 있는 실정이다.However, such a four-point seat belt is excellent in stability but inconvenient to wear, so it is not widely used and is only applied to a special vehicle.
구체적으로 4점식 좌석벨트는 기존의 3점식 좌석벨트에 추가적으로 대각선 형태의 벨트를 착용하는 형태로 개발되어 왔으며, 이러한 형태는 탑승자가 좌석벨트의 착용을 위해 2번의 체결을 해야 하는 번거로움이 있었다.In particular, the four-point seat belt has been developed in the form of wearing a diagonal belt in addition to the existing three-point seat belt, this type has a hassle that the occupant has to tighten twice to wear the seat belt.
이와 같은 번거러움 때문에 오히려 탑승자가 좌석벨트를 착용하지 않는 문제점이 발생하였으며, 이에 따라 안정성을 확보함과 동시에 쉽게 착용 및 해제할 수 있는 X형태의 좌석벨트의 개발이 필요하다.Due to this hassle, a problem arises that the occupant does not wear the seat belt. Accordingly, it is necessary to develop a seat belt of the X type that can be easily worn and released while securing stability.
본 발명의 기술적 과제는, 배경기술에서 언급한 문제점을 해결하기 위한 것으로, 이중으로 구성된 텅과 버클이 결합 시 버클의 위치가 조절됨으로써 탑승자가 좌석벨트의 착용 시 한번의 착용으로 쉽게 착용할 수 있는 4점식 좌석벨트 모듈을 제공하는 것이다.The technical problem of the present invention is to solve the problems mentioned in the background art, the position of the buckle is adjusted when the dual-constructed tongue and buckle can be easily worn by the occupant once wearing the seat belt. To provide a four-point seat belt module.
본 발명이 이루고자 하는 기술적 과제는 이상에서 언급한 기술적 과제로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 아래의 기재로부터 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned above may be clearly understood by those skilled in the art from the following description. There will be.
기술적 과제를 해결하기 위해 안출된 본 발명의 일측면에 따른 4점식 좌석벨트 모듈은, 운송수단에서 좌석에 착석한 탑승자가 작용하는 4점식 좌석벨트 모듈에 관한 것으로, 상기 좌석의 횡 방향에 따른 일측에서 상하방향으로 배치되어 길이가 조절되는 제1웨빙과 상기 제1웨빙 길이방향에 따른 일부에 제1텅(tongue)이 구비되는 제1벨트부 및 상기 제1벨트부와 인접하게 상하방향으로 배치되어 길이가 조절되는 제2웨빙과 상기 제2웨빙의 길이방향에 따른 상측 끝단부에 상기 제1텅과 선택적으로 결합되는 제2텅이 구비되는 제2벨트부를 포함하는 벨트유닛 및 상기 좌석을 기준으로 상기 벨트유닛의 타측에서 상기 제1텅이 결합되는 제1버클, 상기 제1버클과 인접하게 적층형태로 결합되어 상기 제2텅이 결합되는 제2버클 및 상기 제1버클 또는 상기 제2버클 중 적어도 하나를 상하방향으로 슬라이딩 시키는 슬라이딩부를 포함하는 장착유닛; 을 포함하며, 상기 제1텅과 상기 제2텅은, 상기 제1버클과 상기 제2버클에 각각 결합 시 서로 적층형태로 결합된 상태에서 상기 제1버클과 상기 제2버클에 결합되는 것을 특징으로 한다.The four-point seat belt module according to the aspect of the present invention devised to solve the technical problem, relates to a four-point seat belt module that the occupant seated on the seat in the vehicle, one side along the transverse direction of the seat The first webbing and the length of which is arranged in the vertical direction in the first belt portion and the first belt portion having a first tongue (tongue) is provided in a portion along the longitudinal direction of the first webbing and disposed in the vertical direction adjacent to the first belt portion And a second belt portion having a second webbing having a length adjusted and a second belt portion having a second tongue selectively coupled with the first tongue at an upper end portion in the longitudinal direction of the second webbing. The first buckle is coupled to the first tongue on the other side of the belt unit, the second buckle and the first buckle or the second buckle coupled to the second tongue is coupled in a stacked form adjacent to the first buckleA mounting unit including a sliding part configured to slide at least one of the above in a vertical direction; It includes, The first tongue and the second tongue, when coupled to the first buckle and the second buckle respectively coupled to the first buckle and the second buckle in a state coupled to each other in a stacked form It is done.
또한, 상기 제1버클은 상기 제1텅에 결합되고 상기 제2버클은 상기 제2텅과 결합된 상태에서, 상기 제1버클 또는 상기 제2버클이 상하방향으로 슬라이딩하는 것을 특징으로 할 수 있다.In addition, the first buckle is coupled to the first tongue and the second buckle is coupled to the second tongue, the first buckle or the second buckle may be characterized in that the sliding in the vertical direction. .
또한, 상기 슬라이딩부는 상기 좌석 또는 상기 운송수단의 내벽에서 상하방향으로 길게 형성된 슬라이딩가이드 및 상기 슬라이딩가이드 내부에서 상기 제1버클 또는 상기 제2버클 중 적어도 하나에 결합되며, 선택적으로 상기 슬라이딩가이드의 길이방향을 따라 승하강하는 슬라이딩부재를 포함할 수 있다.In addition, the sliding part is coupled to at least one of the first buckle or the second buckle in the sliding guide and the sliding guide formed in the vertical direction in the inner wall of the seat or the vehicle, optionally the length of the sliding guide It may include a sliding member to move up and down along the direction.
또한, 상기 슬라이딩부재는 상기 제1버클에 결합되며, 상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부방향으로 이동시키는 것을 특징으로 할 수 있다.In addition, the sliding member is coupled to the first buckle, when the first tongue and the second tongue is coupled to the first buckle and the second buckle, respectively, characterized in that for moving the first buckle in the downward direction. You can do
또한, 상기 슬라이딩부재는 한 쌍으로 구성되어 상기 제1버클 및 상기 제2버클에 각각 결합되며, 상기 제1버클 및 상기 제2버클의 위치가 독립적으로 조절되는 것을 특징으로 할 수 있다.In addition, the sliding member is composed of a pair is coupled to each of the first buckle and the second buckle, it may be characterized in that the position of the first buckle and the second buckle is independently adjusted.
또한, 상기 슬라이딩부재는 상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부로 이동시키고, 상기 제2버클을 상부로 이동시키는 것을 특징으로 할 수 있다.The sliding member may move the first buckle downward and move the second buckle upward when the first tongue and the second tongue are coupled to the first buckle and the second buckle, respectively. It can be characterized.
또한, 상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부방향으로 이동시키는 것을 특징으로 할 수 있다.In addition, when the first tongue and the second tongue are coupled to the first buckle and the second buckle, respectively, the first buckle may be moved downward.
여기서, 상기 슬라이딩부재는 상기 운송수단이 기 설정된 조건에 만족하거나, 탑승자의 조작에 의해 선택적으로 상기 제2버클을 하부로 이동시키는 것을 특징으로 할 수 있다.Here, the sliding member may be characterized in that the vehicle satisfies a predetermined condition or selectively moves the second buckle downward by the operation of the occupant.
또한, 상기 슬라이딩가이드는 상기 좌석의 후방으로 하향 경사지도록 형성되어 상기 슬라이딩부재가 상기 슬라이딩가이드를 따라 상하방향과 함께 전후방향 위치도 함께 조절되는 것을 특징으로 할 수 있다.In addition, the sliding guide may be formed to be inclined downward toward the rear of the seat, the sliding member may be characterized in that the front and rear position together with the up and down direction along the sliding guide is also adjusted.
또한, 상기 제1텅에는 돌출 형성된 결합돌기가 구비되고, 상기 제2텅에는 상기 결합돌기와 마주보며, 상기 결합돌기가 상기 1버클과 상기 제2버클의 슬라이딩 방향에 대응하는 방향으로 결합되는 결합홈이 형성되는 것을 특징으로 할 수 있다.In addition, the first tongue is provided with a coupling protrusion protruding, the second tongue facing the coupling projection, the coupling groove is coupled to the coupling protrusion in a direction corresponding to the sliding direction of the first buckle and the second buckle. It may be characterized in that it is formed.
또한, 상기 제2텅은 상기 제2버클과 결합상태에 따라 선택적으로 상기 결합홈과 상기 결합돌기가 분리되지 않도록 고정하는 고정부재를 더 포함할 수 있다.In addition, the second tongue may further include a fixing member for fixing the coupling groove and the coupling protrusion selectively not according to the coupling state with the second buckle.
또한, 상기 제1웨빙은 길이방향에 따른 일측에서 상기 제1텅이 일정 높이 이상에서 지지되도록 상기 제1텅의 하부에서 돌출 형성된 걸림부재를 더 포함할 수 있다.In addition, the first webbing may further include a locking member protruding from a lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side in a longitudinal direction.
또한, 상기 벨트유닛은 상기 제1웨빙과 상기 제2웨빙이 일체로 길게 형성되며, 상기 좌석의 하부에 구비된 별도의 앵커에 의해 상기 제1웨빙과 상기 제2웨빙이 구획되어 선택적으로 길이가 조절되는 것을 특징으로 할 수 있다.In addition, the belt unit is formed integrally long with the first webbing and the second webbing, the first webbing and the second webbing is divided by a separate anchor provided in the lower portion of the seat selectively lengthened It may be characterized by being adjusted.
또한, 상기 제1웨빙은 길이방향에 따른 일측에서 상기 제1텅이 일정 높이 이상에서 지지되도록 상기 제1텅의 하부에서 돌출 형성된 걸림부재를 더 포함하고, 상기 앵커는 상기 제1웨빙과 함께 상기 걸림부재가 통과할 수 있도록 별도의 연통홈이 형성되는 것을 특징으로 할 수 있다.The first webbing further includes a locking member protruding from a lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side along a longitudinal direction, and the anchor is formed together with the first webbing. It may be characterized in that a separate communication groove is formed so that the locking member can pass.
또한, 상기 제2웨빙이 배치된 방향으로 상기 제2텅 보다 상대적으로 더 길게 형성되어 상기 제2텅과 결합되는 것을 특징으로 할 수 있다.In addition, the second webbing may be formed to be relatively longer than the second tongue in the direction in which the second webbing is coupled to the second tongue.
본 발명에 따른 4점식 좌석벨트 모듈에 의하면, 다음과 같은 효과가 있다.According to the four-point seat belt module according to the present invention, the following effects.
제1웨빙과 제2웨빙에 각각 구비된 제1텅 및 제2텅을 탑승자가 동시에 그립하여 제1버클 및 제2버클에 결합하고, 이후 제1버클 및 제2버클 중 적어도 하나의 상하방향 위치가 조절됨으로써, 탑승자의 1회성 착용으로도 쉽게 X형태의 4점식 좌석벨트를 착용할 수 있는 이점이 있다.The occupant simultaneously grips the first and second tongues provided on the first and second webbings, respectively, to the first and second buckle, and thereafter, at least one of the first buckle and the second buckle is positioned vertically. By adjusting, there is an advantage that can easily wear a four-point seat belt of the X-type even with a one-time wearing of the occupant.
이러한 본 발명에 의한 효과는 이상에서 언급한 효과들로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 청구범위의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.Such effects by the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.
도 1은 본 발명에 따른 4점식 좌석벨트 모듈의 개략적인 구성에 대해서 나타낸 도면;1 is a view showing a schematic configuration of a four-point seat belt module according to the present invention;
도 2는 도 1의 4점식 좌석벨트 모듈에서 벨트유닛의 구성을 개략적으로 나타낸 도면;Figure 2 is a view schematically showing the configuration of the belt unit in the four-point seat belt module of Figure 1;
도 3은 도 2의 벨트유닛에서 제1텅과 제2텅의 구성에 대해서 개략적으로 나타낸 도면;3 is a view schematically showing the configuration of the first tongue and the second tongue in the belt unit of FIG.
도 4는 도 1의 4점식 좌석벨트 모듈에서 장착유닛의 구성을 개략적으로 나타낸 도면;Figure 4 schematically shows the configuration of the mounting unit in the four-point seat belt module of Figure 1;
도 5는 도 1의 4점식 좌석벨트 모듈에서 초기상태를 나타낸 도면;5 is a view showing an initial state in the four-point seat belt module of Figure 1;
도 6은 도 5의 4점식 좌석벨트 모듈에서 제1텅과 제2텅을 제1버클과 제2버클에 결합한 상태를 나타낸 도면;6 is a view showing a state in which the first tongue and the second tongue coupled to the first buckle and the second buckle in the four-point seat belt module of FIG.
도 7은 도 6의 4점식 좌석벨트 모듈에서 제2버클이 하부로 이동하는 상태를 나타낸 도면;7 is a view showing a state in which the second buckle moves downward in the four-point seat belt module of FIG.
도 8은 도 1의 4점식 좌석벨트 모듈에서 제2텅이 제2버클과 결합되며 제1텅과 분리되는 구성에 대해서 나타낸 도면; 8 is a view showing a configuration in which the second tongue is coupled to the second buckle and is separated from the first tongue in the four-point seat belt module of FIG. 1;
도 9는 도 1의 4점식 좌석벨트 모듈에서 앵커의 구성을 나타낸 단면도;9 is a cross-sectional view showing the configuration of the anchor in the four-point seat belt module of FIG.
도 10은 도 1의 슬라이딩가이드가 경사진 상태로 형성된 구성을 나타낸 도면;FIG. 10 is a view illustrating a configuration in which the sliding guide of FIG. 1 is inclined; FIG.
도 11은 도 1의 4점식 좌석벨트 모듈에서 제1버클과 제2버클이 동시에 슬라이딩 하도록 변형된 상태를 나타낸 도면; 및FIG. 11 is a view showing a state in which the first buckle and the second buckle are modified to simultaneously slide in the four-point seat belt module of FIG. 1; And
도 12는 도 11의 4점식 좌석벨트 모듈에서 제2버클이 하부로 슬라이딩 이동하는 상태를 나타낸 도면이다.FIG. 12 is a view illustrating a state in which the second buckle slides downward in the four-point seat belt module of FIG. 11.
이하, 첨부된 도면을 참조하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다. 다만, 본 발명을 설명함에 있어서, 이미 공지된 기능 혹은 구성에 대한 설명은, 본 발명의 요지를 명료하게 하기 위하여 생략하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, descriptions of already known functions or configurations will be omitted to clarify the gist of the present invention.
아울러, 본 발명을 설명하는데 있어서, 전방?후방 또는 상측 ? 하측과 같이 방향을 지시하는 용어들은 당업자가 본 발명을 명확하게 이해할 수 있도록 기재된 것들로서, 상대적인 방향을 지시하는 것이므로, 이로 인해 권리범위가 제한되지는 않는다고 할 것이다.In addition, in describing the present invention, the front side, the rear side, or the upper side? Terms indicating the direction as described below are to be described to those skilled in the art to clearly understand the present invention, and to indicate a relative direction, it will be said that the scope of rights is not limited by this.
본 발명에 따른 4점식 좌석벨트 모듈은 운송수단 내부에 구비되며, 일반적인 3점식 좌석벨트와 달리 탑승자의 좌 우측에서 x자 형태로 감싸도록 구성되어 탑승자를 보다 안전하게 보호하기 위한 좌석벨트 형태이다.The four-point seat belt module according to the present invention is provided inside the vehicle, and unlike the general three-point seat belt is configured to wrap in the X-shaped form on the left and right of the occupant is a seat belt form to more secure the occupant.
여기서, 3점식은 좌석벨트가 3지점에서 고정되어 탑승자를 감싸도록 구성되는 것을 의미하고, 4점식은 좌석벨트가 4지점에서 고정되어 탑승자를 감싸도록 구성되는 것을 의미한다.Here, the three-point expression means that the seat belt is fixed at three points to be configured to surround the occupant, four-point expression means that the seat belt is fixed at four points to be configured to surround the occupant.
일반적으로 널리 사용되는 좌석벨트 모듈은 탑승자가 한번의 결합으로 착용 가능한 3점식이며, 4점식 좌석벨트의 경우 탑승자가 두 번의 결합으로 착용해야 하는 번거로움이 있다.In general, the seat belt module that is widely used is a three-point seat that can be worn by the occupant in one combination, and in the case of a four-point seat belt, the occupant has to wear it in two combinations.
하지만, 본 발명에 따른 4점식 좌석벨트 모듈은 탑승자가 한번의 결합으로도 착용이 가능한 구성으로, 이하 도 1 내지 도 4를 참조하여 본 발명에 따른 4점식 좌석벨트 모듈의 구성에 대해서 개략적으로 살펴보면 다음과 같다.However, the four-point seat belt module according to the present invention is a configuration in which the occupant can be worn even with a single combination, referring to the configuration of the four-point seat belt module according to the present invention with reference to FIGS. 1 to 4 below. As follows.
도 1은 본 발명에 따른 4점식 좌석벨트 모듈의 개략적인 구성에 대해서 나타낸 도면이고, 도 2는 도 1의 4점식 좌석벨트 모듈에서 벨트유닛의 구성을 개략적으로 나타낸 도면이다.1 is a view showing a schematic configuration of a four-point seat belt module according to the present invention, Figure 2 is a view schematically showing the configuration of the belt unit in the four-point seat belt module of FIG.
그리고, 도 3은 도 2의 벨트유닛에서 제1텅과 제2텅의 구성에 대해서 개략적으로 나타낸 도면이며, 도 4는 도 1의 4점식 좌석벨트 모듈에서 장착유닛의 구성을 개략적으로 나타낸 도면이다.3 is a view schematically showing the configuration of the first tongue and the second tongue in the belt unit of Figure 2, Figure 4 is a view schematically showing the configuration of the mounting unit in the four-point seat belt module of FIG. .
본 발명에 따른 4점식 좌석벨트 모듈은 크게 벨트유닛(100) 및 벨트유닛(100)이 결합되는 장착유닛(200)을 포함한다.The four-point seat belt module according to the present invention includes a mounting unit 200 is largely coupled to the belt unit 100 and the belt unit 100.
본 발명에 따른 벨트유닛(100)은 좌석(S)의 횡 방향에 따른 일측에 구비되는 제1벨트부(110) 및 상기 좌석(S)을 기준으로 제1벨트부(110)와 동일한 측에서 인접하게 배치되어 적어도 일부가 제1벨트부(110)와 결합되는 제2벨트부(120)를 포함한다. Belt unit 100 according to the present invention in the same side as the first belt portion 110 and the first belt portion 110 provided on one side in the transverse direction of the seat (S) based on the seat (S) The second belt part 120 is disposed adjacent to and coupled to the first belt part 110.
제1벨트부(110)는 좌석(S)의 횡 방향에 따른 일측에서 상하방향으로 길게 배치되며 일단부가 운송수단(V) 내부에 구비된 별도의 리트랙터(미도시)에 권취되어 구성된다.The first belt part 110 is disposed long in the vertical direction from one side along the transverse direction of the seat (S) and is configured by winding one end in a separate retractor (not shown) provided in the vehicle (V).
구체적으로 제1벨트부(110)는 일반적인 좌석벨트와 유사한 재질의 벨트가 상하방향으로 길게 형성되며 일측이 상기 리트랙터에 권취되어 선택적으로 길이가 조절되는 제1웨빙(112) 및 제1웨빙(112)의 상하방향에 따른 중간부에서 제1웨빙(112)가 관통하며 적어도 일부가 후술하는 장착유닛(200)에 선택적으로 결합되는 제1텅(114: tongue)을 포함한다.Specifically, the first belt part 110 is formed of a belt having a material similar to that of a general seat belt in an up and down direction, one side of which is wound on the retractor to selectively adjust the length of the first webbing 112 and the first webbing ( The first webbing 112 penetrates at an intermediate portion along the vertical direction of the 112, and includes at least a first tongue 114 selectively coupled to the mounting unit 200 described later.
그리고 제1텅(114)을 탑승자가 그립하여 당김으로써 제1웨빙(112)의 길이가 조절되어 탑승자를 감싸도록 구성된다.The length of the first webbing 112 is adjusted to surround the occupant by pulling and pulling the first tongue 114.
본 실시예에서 제1웨빙(112)는 도시된 바와 같이 좌석(S)의 좌측에 상하방향으로 길게 배치되며, 상측 끝단부가 상기 리트랙터에 연결되어 선택적으로 제1웨빙(112)의 길이가 조절될 수 있도록 구성된다.In the present embodiment, the first webbing 112 is disposed long in the vertical direction on the left side of the seat S as shown, and the upper end is connected to the retractor to selectively adjust the length of the first webbing 112. It is configured to be.
한편, 도시된 바와 같이 제1텅(114)은 일측에 제1돌출부(114a)가 형성되어 선택적으로 제1버클(210)과 결합되고, 제1웨빙(112)의 상하방향에 따른 중간부에서 제1웨빙(112)가 관통하도록 구성되며, 후술하는 제2텅(124)과 결합되는 결합돌기(116)가 형성된다.Meanwhile, as shown in the drawing, the first tongue 114 has a first protrusion 114a formed at one side thereof, and is selectively coupled with the first buckle 210, and is formed at an intermediate portion of the first webbing 112 along the vertical direction. The first webbing 112 is configured to penetrate, and a coupling protrusion 116 is formed to be coupled to the second tongue 124 to be described later.
구체적으로 제1텅(114)은 일반적인 좌석벨트용 텅과 유사하게 형성되어 제1웨빙(112)의 길이방향에 따른 중간부에 배치되지만, 추가적으로 측면에 결합돌기(116)가 구비되어 후술하는 제2텅(124)과 결합되도록 구성된다.Specifically, the first tongue 114 is formed similarly to the general seat belt tongue and is disposed in the middle portion along the longitudinal direction of the first webbing 112, but additional coupling protrusions 116 are provided on the side to be described later. It is configured to engage with the two tongues 124.
결합돌기(116)는 T자 형태로 제1텅(114)의 측면에 돌출 형성되어 제2텅(124)과 슬라이딩 형태로 결합되며 제2텅(124)과 결합된 상태에서 회전하지 않도록 형성된다.The coupling protrusion 116 is formed to protrude on the side of the first tongue 114 in a T-shape is coupled to the second tongue 124 in a sliding form and is not rotated in a state coupled with the second tongue 124. .
즉, 제1텅(114)은 제1웨빙(112)가 관통하도록 형성됨과 동시에 제1버클(210)과 결합되는 제1돌출부(114a)가 형성되고, 추가적으로 제2텅(124)과 선택적으로 결합되는 결합돌기(116)가 구비된다.That is, the first tongue 114 is formed to penetrate the first webbing 112 and the first protrusion 114a coupled to the first buckle 210 is formed, and additionally, the second tongue 124 is selectively formed. Coupling protrusions 116 are provided.
이와 같이 구성된 제1벨트부(110)는 좌석(S)의 좌측에서 상하방향으로 길게 배치된 제1웨빙(112)에 제1텅(114)이 구비되어 탑승자에 의해 제1웨빙(112)의 길이가 조절되며 탑승자를 감싸도록 구성된다. 그리고 제1텅(114)은 제2텅(124)과 선택적으로 결합할 수 있도록 결합돌기(116)가 형성된다.The first belt part 110 configured as described above is provided with a first tongue 114 in the first webbing 112 which extends in the vertical direction from the left side of the seat S, so that the first webbing 112 is provided by the occupant. The length is adjustable and configured to surround the occupant. The first tongue 114 is provided with a coupling protrusion 116 to selectively couple with the second tongue 124.
한편, 제2벨트부(120)는 상술한 제1벨트부(110)의 구성과 유사하게 제2웨빙(122)와 제2텅(124)을 포함하며, 제1벨트부(110)와 인접하게 배치되어 함께 장착유닛(200)에 결합되도록 구성된다.Meanwhile, the second belt part 120 includes a second webbing 122 and a second tongue 124 similar to the configuration of the first belt part 110 described above, and is adjacent to the first belt part 110. Is arranged to be coupled to the mounting unit 200 together.
구체적으로 제2웨빙(122)는 상술한 제1웨빙(112)와 유사하게 형성되어 있으며, 제1웨빙(112)와 인접하게 좌석(S)의 일측에서 상하방향으로 배치되어 그 길이가 조절된다.In detail, the second webbing 122 is formed similarly to the first webbing 112 described above, and is disposed in one side of the seat S in the vertical direction adjacent to the first webbing 112 to adjust its length. .
그리고 제2웨빙(122)는 상하방향으로 배치되며 상측 끝단부에 제2텅(124)이 구비되고 하측은 좌석(S) 또는 운송수단(V) 내에 연결되어 선택적으로 그 길이가 조절되도록 구성된다.And the second webbing 122 is disposed in the up and down direction, the second end 124 is provided at the upper end and the lower side is connected to the seat (S) or the vehicle (V) is configured to selectively adjust its length .
본 실시예에서 제2웨빙(122)는 도시된 바와 같이 제1웨빙(112)와 인접하게 적층형태로 배치되며 상하방향으로 배치되어 있다. 여기서, 제2웨빙(122)는 도시된 바와 같이 제1웨빙(112)와 일체로 구성될 수 있으며, 별도의 앵커(130)에 의해 제1웨빙(112)와 제2웨빙(122)로 구획되어 선택적으로 길이가 조절된다.In the present embodiment, the second webbing 122 is disposed in a stacked form adjacent to the first webbing 112 and is disposed in the vertical direction as shown. Here, the second webbing 122 may be integrally formed with the first webbing 112 as shown, and is divided into the first webbing 112 and the second webbing 122 by a separate anchor 130. Can be optionally adjusted in length.
즉, 제1웨빙(112)와 제2웨빙(122)는 일체로 길게 형성되어 하부에 구비된 앵커(130)에 의해 구획되며 각각 적층형태로 인접하게 배치된다. 그리고 이와 같이 구성된 제1웨빙(112)와 제2웨빙(122)는 상술한 상기 리트랙터에 의해 각각 길이가 조절된다.That is, the first webbing 112 and the second webbing 122 are integrally formed to be long and are partitioned by the anchor 130 provided at the bottom thereof, and are arranged adjacent to each other in a stacked form. The length of the first webbing 112 and the second webbing 122 configured as described above is adjusted by the retractor.
이때, 앵커(130)는 좌석(S)을 기준으로 제1웨빙(112) 및 제2웨빙(122)가 위치한 측의 하부에 구비되어 제1웨빙(112)와 제2웨빙(122)를 구획하고, 탑승자에 의해 제1웨빙(112)와 제2웨빙(122)의 길이가 조절될 때 안정적으로 제1웨빙(112)가 앵커(130)를 관통할 수 있도록 구성된다.At this time, the anchor 130 is provided on the lower side of the side on which the first webbing 112 and the second webbing 122 is located based on the seat S to partition the first webbing 112 and the second webbing 122. In addition, when the lengths of the first webbing 112 and the second webbing 122 are adjusted by the occupant, the first webbing 112 may be stably passed through the anchor 130.
한편, 제2텅(124)은 제2웨빙(122)의 상측 끝단부가 고정 결합되며 일측에 제2돌출부(124a)가 구비되어 후술하는 제2버클(220)에 결합된다. 즉 탑승자가 제2텅(124)을 그립하여 제2버클(220)에 결합함으로써 제2웨빙(122)의 길이가 늘어나며 탑승자의 신체를 감싸도록 구성된다.On the other hand, the second tongue 124 is fixed to the upper end of the second webbing 122, the second projection 124a is provided on one side is coupled to the second buckle 220 to be described later. That is, the passenger grips the second tongue 124 and engages the second buckle 220 so that the length of the second webbing 122 is increased and is configured to surround the body of the passenger.
그리고 제2텅(124)은 상술한 제1텅(114)과 선택적으로 결합될 수 있도록 결합홈(126)이 구비된다. 구체적으로 결합홈(126)은 결합돌기(116)와 마주보며, 결합돌기(116)가 결합홈(126)과 슬라이딩결합이 가능하도록 형성된다. The second tongue 124 is provided with a coupling groove 126 to be selectively coupled with the first tongue 114 described above. In detail, the coupling groove 126 faces the coupling protrusion 116, and the coupling protrusion 116 is formed to be slidably coupled to the coupling groove 126.
이에 따라 제2텅(124)과 제1텅(114)은 선택적으로 결합상태를 유지할 수 있다.Accordingly, the second tongue 124 and the first tongue 114 may be selectively maintained.
한편, 제2텅(124)은 도 3에 도시된 바와 같이 결합돌기(116)와 결합홈(126)의 결합상태가 임의로 해제되어 분리되지 않도록 하는 별도의 고정부재(128)를 더 포함한다.Meanwhile, as illustrated in FIG. 3, the second tongue 124 further includes a separate fixing member 128 to prevent the coupling state of the coupling protrusion 116 and the coupling groove 126 from being arbitrarily released and separated.
여기서 결합홈(126)은 제2텅(124)이 제2버클(220)에 결합될 때에만 제1텅(114)과의 결합상태를 해제할 수 있도록 구성되며, 제2텅(124)이 제2버클(220)과 분리된 상태에서는 제1텅(114)과 제2텅(124)이 결합상태를 유지할 수 있도록 구성된다.Here, the coupling groove 126 is configured to release the coupling state with the first tongue 114 only when the second tongue 124 is coupled to the second buckle 220, the second tongue 124 is In the state separated from the second buckle 220, the first tongue 114 and the second tongue 124 are configured to maintain a coupled state.
제2텅(124)과 제1텅(114)이 분리되는 구체적인 구조에 대해서는 도 8을 참조하여 후술한다.A detailed structure in which the second tongue 124 and the first tongue 114 are separated will be described later with reference to FIG. 8.
이와 같이 제2벨트부(120)는 제1웨빙(112)와 인접하게 상하방향으로 배치되는 제2웨빙(122) 및 제2웨빙(122)의 상측 끝단부에 구비되어 상술한 제1텅(114)과 결합되는 제2텅(124)을 포함한다.As such, the second belt part 120 is provided at the upper end of the second webbing 122 and the second webbing 122 which are disposed in the vertical direction adjacent to the first webbing 112, and thus, the first tongue ( And a second tongue 124 associated with 114.
즉, 본 발명에 따른 벨트유닛(100)은 제1벨트부(110) 및 제2벨트부(120)를 포함하며, 탑승자가 좌석벨트의 미착용 시 제1벨트부(110) 및 제2벨트부(120)는 좌석(S)의 일측에서 제1텅(114)과 제2텅(124)이 서로 결합상태를 유지하며 배치된다.That is, the belt unit 100 according to the present invention includes a first belt part 110 and a second belt part 120, and the first belt part 110 and the second belt part when the occupant is not wearing the seat belt. 120, the first tongue 114 and the second tongue 124 on one side of the seat (S) are arranged while maintaining a coupling state with each other.
그리고 탑승자가 제1텅(114)과 제2텅(124)을 그립하여 후술하는 제1버클(210) 및 제2버클(220)에 각각 결합함으로써 제1웨빙(112)와 제2웨빙(122)는 길이가 늘어나며 탑승자의 신체를 감싸도록 구성된다.In addition, the passenger grips the first tongue 114 and the second tongue 124 and engages the first buckle 210 and the second buckle 220 to be described later, respectively, so that the first webbing 112 and the second webbing 122 ) Extends in length and is configured to surround the body of the occupant.
한편, 도 2에 도시된 바와 같이 제1텅(114)은 제2텅(124)보다 상대적으로 더 길게 형성된다, 구체적으로 도시된 바와 같이 제1텅(114)은 제1웨빙(112)상에 구비되고 제2텅(124)은 제2웨빙(122)상에 구비되며 각각이 서로 결합되기 때문에, 제11텅과 제2텅(124)이 동일한 크기를 가지는 경우 제1웨빙(112)와 제2텅(124) 사이에 간섭이 발생하게 된다. Meanwhile, as shown in FIG. 2, the first tongue 114 is formed to be relatively longer than the second tongue 124. As shown in detail, the first tongue 114 is formed on the first webbing 112. And the second tongue 124 are provided on the second webbing 122 and are coupled to each other, so that when the eleventh tongue and the second tongue 124 have the same size, the first webbing 112 and Interference occurs between the second tongue 124.
이에 따라 제1텅(114)이 제2웨빙(122)가 배치된 방향으로 제2텅(124)보다 상대적으로 더 길게 형성되며, 이에 따라 제1텅(114)과 제2텅(124)의 결합 시 제1웨빙(112)와 제2텅(124)과의 간섭이 발생하지 않도록 한다.Accordingly, the first tongue 114 is formed to be relatively longer than the second tongue 124 in the direction in which the second webbing 122 is disposed, so that the first tongue 114 and the second tongue 124 The coupling does not occur between the first webbing 112 and the second tongue 124.
보다 구체적으로 살펴보면 제1텅(114)에서 제1돌출부(114a)를 제외한 길이와 제2텅(124)에서 제2돌출부(124a)를 제외한 길이를 비교하여 제1텅(114)이 상대적으로 더 길게 형성된다.In more detail, the length of the first tongue 114 except for the first protrusion 114a and the length of the second tongue 124 except for the second protrusion 124a may be compared to each other. It is formed long.
이때, 본 실시예에서는 도시된 바와 같이 제1텅(114)과 제2텅(124)에 각각 형성된 제1돌출부(114a)와 제2돌출부(124a)의 크기는 서로 동일하게 형성될 수 있으며, 이와 달리 서로 다른 크기로 형성될 수도 있다.At this time, in the present embodiment, as shown, the sizes of the first protrusion 114a and the second protrusion 124a formed on the first tongue 114 and the second tongue 124 may be the same. Alternatively, they may be formed in different sizes.
이에 따라 제1텅(114)은 도시된 바와 같이 제2텅(124)과의 결합 우측으로 더 돌출되며, 제1텅(114)의 돌출된 부분을 제1웨빙(112)가 관통하도록 구성된다.Accordingly, the first tongue 114 further protrudes to the right of engagement with the second tongue 124 as shown, and is configured such that the first webbing 112 penetrates the protruding portion of the first tongue 114. .
즉, 도시된 바와 같이 제1텅(114)과 제2텅(124)은 각각에 형성된 제1돌출부(114a)와 제2돌출부(124a)의 횡 방향위치를 동일하게 한 상태에서 결합되고, 이에 따라 상대적으로 더 크게 형성된 제1텅(114)의 우측부분으로 제1웨빙(112)가 관통하도록 구성됨으로써, 제1웨빙(112)와 제2텅(124) 사이에 간섭이 발생하지 않게 된다. That is, as shown in the drawing, the first tongue 114 and the second tongue 124 are coupled in a state in which the transverse positions of the first protrusion 114a and the second protrusion 124a formed on the same are equal to each other. Accordingly, since the first webbing 112 penetrates to the right portion of the first tongue 114 having a relatively larger size, interference does not occur between the first webbing 112 and the second tongue 124.
그리고 본 실시예에서 벨트유닛(100)은 제1웨빙(112)와 제2웨빙(122)는 일체로 구성되어 상술한 앵커(130)에 의해 구획되며 하나의 상기 리트랙터에 권취됨으로써 그 길이가 동시에 조절될 수 있도록 구성된다. 하지만 이와 달리 제1웨빙(112)와 제2웨빙(122)가 각각 독립적으로 구성되어 끝단부가 각각의 리트랙터에 연결됨으로써 독립적으로 그 길이가 조절될 수도 있다.In the present embodiment, the belt unit 100 includes the first webbing 112 and the second webbing 122 which are integrally formed and partitioned by the above-described anchor 130 and wound around one of the retractors. It is configured to be adjusted at the same time. Unlike this, however, the first webbing 112 and the second webbing 122 may be independently configured, and thus the length of the first webbing 112 and the second webbing 122 may be independently adjusted by being connected to each retractor.
한편, 본 발명에 따른 장착유닛(200)은 상술한 좌석(S)을 기준으로 벨트유닛(100)의 타측에서 구비되며, 제1텅(114) 및 제2텅(124)과 결합하는 제1버클(210)과 제2버클(220) 및 제1버클(210) 또는 제2버클(220) 중 적어도 하나를 좌석(S)의 상하방향으로 슬라이딩시키는 슬라이딩부(230)를 포함한다.On the other hand, the mounting unit 200 according to the present invention is provided on the other side of the belt unit 100 on the basis of the seat (S) described above, the first tongue 114 and the second tongue 124 is coupled to the first A sliding portion 230 for sliding the buckle 210, the second buckle 220 and at least one of the first buckle 210 or the second buckle 220 in the vertical direction of the seat (S).
구체적으로 제1버클(210)은 좌석(S)을 기준으로 벨트유닛(100)의 타측에 배치되며 탑승자에 의해 선택적으로 제1텅(114)과 결합되도록 구성된다. Specifically, the first buckle 210 is disposed on the other side of the belt unit 100 based on the seat (S) and is configured to be selectively coupled with the first tongue 114 by the occupant.
본 실예에서는 도시된 바와 같이 좌석(S)의 우측 상단부에 배치되며 이는 탑승자가 좌석(S)에 착석 시 어께 부분에 인접하게 배치된다. 여기서 제1버클(210) 자체는 일반적인 버클 형태로 형성될 수 있으나, 슬라이딩부(230)에 결합되어 선택적으로 제1버클(210)의 위치가 조절된다.In this embodiment, as shown in the upper right portion of the seat (S) is disposed adjacent to the shoulder portion when the occupant is seated on the seat (S). Here, the first buckle 210 itself may be formed in a general buckle shape, but is coupled to the sliding part 230 to selectively adjust the position of the first buckle 210.
한편, 제2버클(220)은 제1버클(210)과 마찬가지로 일반적인 버클 형태로 형성될 수 있으며, 제1버클(210)과 인접하게 횡 방향을 따라 적층형태로 배치되도록 구성된다. On the other hand, the second buckle 220 may be formed in a general buckle like the first buckle 210, it is configured to be disposed in a stacked form along the transverse direction adjacent to the first buckle 210.
구체적으로 제1버클(210)과 제2버클(220)은 제1텅(114)과 제2텅(124)이 결합된 상태로 탑승자가 동시에 체결될 수 있도록 제1텅(114)과 제2텅(124)의 배치에 대응하도록 배치된다.In detail, the first buckle 210 and the second buckle 220 are coupled to the first tongue 114 and the second tongue 124 so that the occupant may be simultaneously engaged with the first tongue 114 and the second buckle 220. It is arranged to correspond to the arrangement of the tongue 124.
즉, 탑승자가 한번의 결합을 통해서 제1버클(210)은 제1텅(114)과 결합되고 이와 동시에 제2버클(220)은 제2텅(124)과 결합될 수 있도록 배치된다That is, the occupant is arranged such that the first buckle 210 is coupled to the first tongue 114 and at the same time the second buckle 220 is coupled to the second tongue 124 through one coupling.
본 실시예에서 제2버클(220)은 도시된 바와 같이 좌석(S)의 우측 상단부에서 제1버클(210)과 인접하게 배치되며 별도의 부재를 통해 좌석(S)의 등받이에 고정 결합된다.In this embodiment, the second buckle 220 is disposed adjacent to the first buckle 210 in the upper right portion of the seat (S) as shown, and is fixedly coupled to the back of the seat (S) through a separate member.
이와 같이 본 실시예에서 제1버클(210)은 후술하는 슬라이딩부(230)에 의해 상하방향으로 위치가 조절 가능하도록 구성되고 제2버클(220)은 좌석(S)의 우측 상단부에서 고정된 상태로 배치된다. 그리고 제1버클(210)의 위치 조절에 따라 선택적으로 제1버클(210)과 제2버클(220)은 적층상태로 배치될 수 있다.In this embodiment, the first buckle 210 is configured to be adjustable in the vertical direction by the sliding part 230 to be described later, and the second buckle 220 is fixed at the upper right part of the seat S. Is placed. In addition, the first buckle 210 and the second buckle 220 may be selectively disposed in a stacked state according to the position adjustment of the first buckle 210.
한편, 슬라이딩부(230)는 좌석(S) 또는 운송수단(V)의 내벽부분에 상하방향으로 배치되어 일부가 제1버클(210) 또는 제2버클(220) 중 적어도 하나에 연결된다. 그리고 제1버클(210) 또는 제2버클(220) 중 슬라이딩부(230)와 결합된 버클은 상하방향으로 위치가 조절되도록 구성된다.On the other hand, the sliding unit 230 is disposed in the vertical direction on the inner wall portion of the seat (S) or the vehicle (V) is connected to at least one of the first buckle 210 or the second buckle 220. And the buckle coupled with the sliding portion 230 of the first buckle 210 or the second buckle 220 is configured to adjust the position in the vertical direction.
이에 따라 제1버클(210)과 제2버클(220)은 상호 상하방향으로 슬라이딩 분리가 가능하도록 구성되는 것이 바람직하다.Accordingly, the first buckle 210 and the second buckle 220 are preferably configured to be capable of sliding separation in the vertical direction.
구체적으로 슬라이딩부(230)는 좌석(S) 또는 운송수단(V)의 내벽에 상하방향을 따라 길게 형성된 슬라이딩가이드(232) 및 슬라이딩가이드(232)상에 구비되며 제1버클(210) 또는 제2버클(220) 중 적어도 하나에 결합되어 슬라이딩가이드(232)의 길이방향을 따라 선택적으로 승하강하는 슬라이딩부재(234)를 포함한다.Specifically, the sliding unit 230 is provided on the sliding guide 232 and the sliding guide 232 formed long in the vertical direction on the inner wall of the seat (S) or the vehicle (V), the first buckle 210 or the first It is coupled to at least one of the two buckle 220 includes a sliding member 234 to selectively move up and down along the longitudinal direction of the sliding guide 232.
즉, 슬라이딩부(230)는 슬라이딩부재(234)의 승하강을 통해 제1버클(210) 또는 제2버클(220) 중 적어도 하나의 상하방향 위치가 조절되도록 한다.That is, the sliding unit 230 is to adjust the vertical position of at least one of the first buckle 210 or the second buckle 220 through the lifting and lowering of the sliding member 234.
이때, 제1버클(210) 또는 제2버클(220)의 상하방향 위치는 제1텅(114) 또는 제2텅(124)과 결합된 상태에서 조절되는 것이 바람직하다.At this time, the vertical position of the first buckle 210 or the second buckle 220 is preferably adjusted in a state coupled to the first tongue 114 or the second tongue 124.
본 실시예에서 슬라이딩가이드(232)는 도시된 좌석(S)의 등받이 측면에 상하방향으로 길게 형성되며, 슬라이딩부재(234)가 구비된다. 그리고 슬라이딩부재(234)는 제1버클(210)과 결합된 상태로 일부가 슬라이딩가이드(232) 내부에 구비되어 선택적으로 슬라이딩가이드(232)를 따라 승하강한다.In the present embodiment, the sliding guide 232 is formed long in the vertical direction on the backrest side of the seat (S) shown, the sliding member 234 is provided. In addition, the sliding member 234 is partially coupled to the first buckle 210 and is provided inside the sliding guide 232 to selectively move up and down along the sliding guide 232.
여기서, 도면에 도시되지는 않았지만 슬라이딩부(230)는 별도의 전기적 구성을 통해 슬라이딩부재(234)를 선택적으로 승하강시킬 수 있도록 구성된다.Here, although not shown in the drawings, the sliding unit 230 is configured to selectively raise and lower the sliding member 234 through a separate electrical configuration.
이와 같이 슬라이딩부(230)가 구성됨에 따라 제1버클(210)의 상하방향위치가 조절된다. As the sliding part 230 is configured as described above, the vertical position of the first buckle 210 is adjusted.
한편, 본 실시예에서 슬라이딩부(230)는 슬라이딩가이드(232) 및 슬라이딩부재(234)가 하나로 구성되어 제1버클(210)과 슬라이딩부재(234)가 결합되도록 구성되어 있으나, 이와 달리 슬라이딩부재(234)가 두 개로 구성되어 제1버클(210) 및 제2버클(220)에 각각 결합될 수도 있다.On the other hand, in the present embodiment, the sliding part 230 is configured to be the sliding guide 232 and the sliding member 234 as one, so that the first buckle 210 and the sliding member 234 are coupled, otherwise the sliding member Two 234 may be configured to be coupled to the first buckle 210 and the second buckle 220, respectively.
이와 같이 슬라이딩부재(234)가 두 개로 구성되는 경우 제1버클(210)과 제2버클(220)의 상하방향에 따른 위치는 각각 독립적으로 조절될 수 있으며 이에 따른 동작 상태는 도 11 및 도 12를 참조하여 후술한다.As such, when the sliding member 234 is composed of two, the positions of the first buckle 210 and the second buckle 220 in the vertical direction may be independently adjusted, and the operating states thereof are FIGS. 11 and 12. It will be described later with reference to.
이와 같이 장착유닛(200)이 구성됨에 따라 상술한 벨트유닛(100)이 장착유닛(200)에 결합되어 좌석(S)에 착석한 탑승자를 제1웨빙(112) 및 제2웨빙(122)로 감쌀 수 있다.As the mounting unit 200 is configured as described above, the above-described belt unit 100 is coupled to the mounting unit 200 to seat the occupant in the seat S as the first webbing 112 and the second webbing 122. You can wrap it.
이어서, 도 5 내지 도 7을 참조하여 본 발명에 따른 4점식 좌석벨트 모듈에서 탑승자가 한번의 착용으로 인해 X형태의 4점식 좌석벨트가 착용되는 상태에 대해서 살펴보면 다음과 같다.Subsequently, the state in which the four-point seat belt of type X is worn by the occupant once in the four-point seat belt module according to the present invention will be described with reference to FIGS. 5 to 7.
이때 도 5 내지 도 7은 본 발명에 따른 좌석벨트 모듈의 동작 상태를 나타내기 위해 간략화한 도면이다.5 to 7 is a simplified view to show the operating state of the seat belt module according to the present invention.
도 5는 도 1의 4점식 좌석벨트 모듈에서 초기상태를 나타낸 도면이고, 도 6은 도 5의 4점식 좌석벨트 모듈에서 제1텅(114)과 제2텅(124)을 제1버클(210)과 제2버클(220)에 결합한 상태를 나타낸 도면이며, 도 7은 도 6의 4점식 좌석벨트 모듈에서 제2버클(220)이 하부로 이동하는 상태를 나타낸 도면이다.5 is a view showing an initial state in the four-point seat belt module of Figure 1, Figure 6 is a first buckle 210 and the first tongue 114 and the second tongue 124 in the four-point seat belt module of FIG. ) And a second buckle 220 is a view showing a state coupled to, Figure 7 is a view showing a state in which the second buckle 220 is moved downward in the four-point seat belt module of FIG.
먼저, 도 5를 살펴보면 본 발명에 따른 4점식 좌석벨트 모듈이 초기 상태로 배치된 상태로써, 좌석(S)의 좌측에 벨트유닛(100)이 배치되어 있으며, 제1웨빙(112)와 제2웨빙(122)가 적층형태로 앵커(130)에 의해 구분되어 배치되고, 각각에 제1텅(114)과 제2텅(124)이 구비되어 상호 결합된 상태로 구비된다.First, referring to FIG. 5, the four-point seat belt module according to the present invention is disposed in an initial state, and the belt unit 100 is disposed on the left side of the seat S, and the first webbing 112 and the second The webbing 122 is stacked and arranged by the anchor 130 in a stacked form, and each of the first tongue 114 and the second tongue 124 is provided to be coupled to each other.
그리고 좌석(S)의 우측에는 제1버클(210)과 제2버클(220)이 적층형태로 인접하게 배치되며, 도면에 도시되지는 않았지만 제1버클(210)은 상술한 슬라이딩부재(234)와 결합된 상태이고 제2버클(220)은 좌석(S)의 등받이에 결합된 상태이다.The first buckle 210 and the second buckle 220 are disposed adjacent to each other in a stacked form on the right side of the seat S. Although not shown in the drawing, the first buckle 210 includes the sliding member 234 described above. And the second buckle 220 is coupled to the back of the seat (S).
보다 구체적으로 도시된 바와 같이 좌석(S)을 기준으로 A, B, C, D 네 재의 지점으로 분류하여 살펴보면, 제1웨빙(112)는 A지점과 B지점 사이를 연결하는 형태로 상하방향을 따라 배치되고, 제2웨빙(122)는 B지점에서 B지점과 A지점 중간부까지 연결하는 형태로 상하방향을 따라 배치된다.As shown in more detail as shown in the classification of the four points A, B, C, D on the basis of the seat (S), the first webbing 112 in the form of connecting between the A and B points in the vertical direction The second webbing 122 is disposed along the vertical direction in the form of connecting from the B point to the middle of the B point and the A point.
이때 본 실시예에서는 도시된 바와 같이 제1웨빙(112)와 제2웨빙(122)가 일체로 구성되어 있기 때문에 B지점에 상술한 앵커(130)가 구비되어 제1웨빙(112)와 제2웨빙(122)를 구획한다.In this embodiment, since the first webbing 112 and the second webbing 122 are integrally formed as shown in the drawing, the anchor 130 described above is provided at the point B so that the first webbing 112 and the second webbing 112 are provided. Webbing 122 is partitioned.
그리고 제1텅(114)과 제2텅(124)은 각각 A지점과 B지점 사이에서 상호 결합되어 배치된다 The first tongue 114 and the second tongue 124 are disposed to be coupled to each other between point A and point B, respectively.
한편, 제1버클(210) 및 제2버클(220)은 초기상태에서 D지점에 모두 위치하게 되며 상호 인접하게 배치되어, 상호 결합된 상태의 제1텅(114)과 제2텅(124)이 동시에 결합될 수 있도록 구성된다.On the other hand, the first buckle 210 and the second buckle 220 are both located at the point D in the initial state and are disposed adjacent to each other, the first tongue 114 and the second tongue 124 in the mutually coupled state It is configured to be combined at the same time.
그리고 본 실시예에서 슬라이딩부재(234)는 제1버클(210)과 연결되어 있기 때문에 제1버클(210)은 슬라이딩부재(234)와 함께 C지점과 D지점 사이에서 승하강할 수 있다 In addition, since the sliding member 234 is connected to the first buckle 210 in the present embodiment, the first buckle 210 may move up and down between the C and D points together with the sliding member 234.
이어서, 도 5를 살펴보면 도시된 바와 같이 탑승자에 의해 제1텅(114)이 제1버클(210)에 결합되고 제2텅(124)이 제2버클(220)에 결합된 상태가 된다.Subsequently, as shown in FIG. 5, the first tongue 114 is coupled to the first buckle 210 and the second tongue 124 is coupled to the second buckle 220 by the occupant.
이때, 제1웨빙(112)는 양단부가 각각 A지점과 B지점에 위치하기 때문에 삼각형태로 탑승자의 신체를 감싸게 된다, 즉 제1웨빙(112)는 A지점과 D지점을 연결하는 형태와 함께 B지점과 D지점을 연결하는 형태로 탑승자를 감싸게 된다. 즉 3점식 좌석벨트와 유사한 형태로 탑승자를 감싸게 된다.At this time, the first webbing 112 wraps the occupant's body in a triangle because both ends are located at the A and B points, that is, the first webbing 112 is connected with the A and D points. The passengers are wrapped around the B and D points. In other words, it wraps the passengers in a form similar to a three-point seat belt.
그리고 제2웨빙(122)는 제1웨빙(112)와 일체로 구성되어 하부에 위치한 앵커(130)에 의해 분할되기 때문에 양단이 각각 앵커(130) 및 제1텅(114)과 결합된 상태로 볼 수 있다.In addition, since the second webbing 122 is integrally formed with the first webbing 112 and divided by the anchor 130 positioned at the lower side thereof, both ends thereof are coupled to the anchor 130 and the first tongue 114, respectively. can see.
이와 같은 경우 제2웨빙(122)의 양단부가 B지점과 D지점에 위치하여 대각선 형태로 탑승자를 감싸게 된다.In this case, both ends of the second webbing 122 are positioned at the B point and the D point to surround the occupant in a diagonal form.
이와 같이 탑승자에 의해 제1텅(114) 및 제2텅(124)이 각각 제1버클(210)과 제2버클(220)에 결합되는 경우 제1웨빙(112)와 제2웨빙(122)는 각각 A지점과 D지점 및 B지점과 D지점을 연결하는 상태가 된다.As such, when the first tongue 114 and the second tongue 124 are coupled to the first buckle 210 and the second buckle 220 by the occupant, the first webbing 112 and the second webbing 122 are respectively. Are connected to points A and D, and points B and D, respectively.
이어서, 도 7을 살펴보면 도 7은 제1텅(114)과 결합한 제1버클(210)이 슬라이딩부재(234)와 함께 하부방향으로 이동한 상태로써, 도시된 바와 같이 제1텅(114)이 제1버클(210)과 함께 D지점으로 하강하게 된다.Subsequently, referring to FIG. 7, the first buckle 210 coupled with the first tongue 114 is moved downward along with the sliding member 234. As shown in FIG. The first buckle 210 is lowered to the D point.
이와 같은 경우 제1텅(114)은 제1웨빙(112)가 관통하도록 구성되어 있기 때문에 제1텅(114)의 이동에 따라 제1웨빙(112)의 배치가 변화하게 된다. In this case, since the first tongue 114 is configured to penetrate through the first tongue 114, the arrangement of the first webbing 112 changes according to the movement of the first tongue 114.
구체적으로, 도시된 바와 같이 제1버클(210)이 제1텅(114)과 결합된 상태로 D지점에서 C지점으로 하강하면 제1웨빙(112)는 A지점과 C지점을 연결함과 동시에 B지점과 C지점을 연결하며 탑승자를 감싸게 된다.Specifically, as shown, when the first buckle 210 descends from point D to point C in combination with the first tongue 114, the first webbing 112 connects point A and point C at the same time. It connects point B and point C and surrounds the passenger.
그리고 제2버클(220)은 좌석(S)의 등받이에 고정된 상태이기 때문에 최초의 위치가 유지됨으로써, 제2텅(124)은 D지점에 위치하게 되며 이에 따라 제2웨빙(122)는 B지점과 D지점을 연결하는 상태로 탑승자를 감싸게 된다.In addition, since the second buckle 220 is fixed to the back of the seat S, the first position is maintained, whereby the second tongue 124 is positioned at the point D, whereby the second webbing 122 is B The passenger is wrapped around the point D and point D.
즉, 도 7에 도시된 바와 같이 제1버클(210)이 제1텅(114)과 연결된 상태로 하강하여 C지점에 위치하게 되고, 이에 따라 제1웨빙(112)와 제2웨빙(122)가 X형태로 탑승자를 감싸게 된다.That is, as shown in FIG. 7, the first buckle 210 descends while being connected to the first tongue 114 and is positioned at the point C. Accordingly, the first webbing 112 and the second webbing 122 are located. Will wrap the passenger in the form of an X.
이때, 슬라이딩부재(234)는 운송수단(V)에 구비되는 전력을 이용하여 자동 또는 수동으로 승하강하도록 구성된다.At this time, the sliding member 234 is configured to move up or down automatically or manually using the power provided in the vehicle (V).
이와 같이 슬라이딩부재(234)는 제1버클(210)과 결합되어 구성되고, 제1버클(210) 및 제2버클(220)에 각각 제1텅(114)과 제2텅(124)이 결합되는 경우 제1버클(210)을 하부방향으로 이동시키도록 구성된다.As such, the sliding member 234 is configured to be coupled to the first buckle 210, and the first tongue 114 and the second tongue 124 are coupled to the first buckle 210 and the second buckle 220, respectively. If it is configured to move the first buckle 210 downward.
이때, 제1버클(210)은 제1텅(114)과 결합된 상태에서 하부방향으로 이동되도록 구성되며, 만약 슬라이딩부재(234)가 제2버클(220)과 결합된 경우라면 제2버클(220) 역시 제2텅(124)과 결합된 상태에서 하부방향으로 이동될 수 있도록 구성되는 것이 바람직하다.At this time, the first buckle 210 is configured to move in the downward direction in the state coupled with the first tongue 114, if the sliding member 234 is coupled to the second buckle 220, the second buckle ( 220 is also preferably configured to be moved in the downward direction in combination with the second tongue 124.
따라서, 본 발명에 따른 4점식 좌석벨트 모듈은 탑승자에 의해 제1텅(114) 및 제2텅(124)이 동시에 D지점에 위치한 제1버클(210)과 제2버클(220)에 결합되고, 추후 운송수단(V)의 전력에 의해 제1버클(210)이 C지점으로 하강되어 탑승자의 1회성 착용으로도 손쉽게 4점식 좌석벨트가 착용이 된다.Therefore, the four-point seat belt module according to the present invention is coupled to the first buckle 210 and the second buckle 220, the first tongue 114 and the second tongue 124 at the same time point D by the occupant Afterwards, the first buckle 210 is lowered to the point C by the power of the vehicle V, so that the four-point seat belt is easily worn by the occupant's one-time wear.
여기서, 4점식 좌석벨트라 함은 탑승자를 감싸는 좌석벨트가 4개의 지점에서 감싸도록 구성된 좌석벨트를 의미하며, 본 발명에서는 제1버클(210)과 함께 제1텅(114)이 C지점으로 이동함으로써 제1웨빙(112)와 제2웨빙(122)가 각각 A, B, C, D 지점에서 연결되며 X자 형태로 탑승자를 감싸도록 구성된다.Here, the four-point seat belt box means a seat belt configured to wrap the seat belt surrounding the occupant at four points, in the present invention, the first tongue 114 together with the first buckle 210 moves to point C. As a result, the first webbing 112 and the second webbing 122 are connected at points A, B, C, and D, respectively, and are configured to surround the occupant in an X shape.
이어서, 도 8을 참조하여 본 발명에 따른 제1텅(114)과 제2텅(124)이 분리되는 구조에 대해서 살펴보면 다음과 같다.Subsequently, referring to FIG. 8, a structure in which the first tongue 114 and the second tongue 124 are separated is as follows.
도 8은 도 1의 4점식 좌석벨트 모듈에서 제2텅(124)이 제2버클(220)과 결합되며 제1텅(114)과 분리되는 구성에 대해서 나타낸 도면이다.8 is a view showing a configuration in which the second tongue 124 is coupled to the second buckle 220 and separated from the first tongue 114 in the four-point seat belt module of FIG. 1.
도시된 도면을 살펴보면 제2텅(124)은 상술한 바와 같이 제1텅(114)과 대향하는 일면에 결합돌기(116)가 결합되도록 하는 결합홈(126)이 형성되며, 결합홈(126)은 하부가 개구되어 상부방향으로 함몰된 형태로 U 자가 뒤집어진 형상을 가지며 하부방향에서 결합돌기(116)가 슬라이딩하며 결합될 수 있도록 한다.As shown in the drawing, the second tongue 124 is formed with a coupling groove 126 for engaging the coupling protrusion 116 on one surface facing the first tongue 114 as described above, and the coupling groove 126. The U has an inverted shape in which the lower part is opened and is recessed in the upper direction, and allows the coupling protrusion 116 to slide and engage in the lower direction.
이때, 제2텅(124)은 결합홈(126)과 결합돌기(116)가 결합된 상태에서 분리되지 않도록 결합홈(126)의 하부에 별도의 고정부재(128)가 구비된다.At this time, the second tongue 124 is provided with a separate fixing member 128 in the lower portion of the coupling groove 126 so that the coupling groove 126 and the coupling protrusion 116 is not separated.
구체적으로 고정부재(128)는 도시된 바와 같이 제2텅(124)에서 제2돌출부(124a)가 형성된 방향을 따라 전후 슬라이딩 할 수 있도록 구성되며 도면에 도시되지는 않았지만 별도의 탄성부재(미도시)에 의해 결합홈(126)의 하부를 차단하도록 구성된다.Specifically, the fixing member 128 is configured to slide back and forth along the direction in which the second protrusion 124a is formed in the second tongue 124 as shown, and is not shown in the figure, but a separate elastic member (not shown). It is configured to block the lower portion of the coupling groove 126 by).
한편, 이와 함께 제2버클(220)은 제2텅(124)이 결합되는 방향으로 돌출된 돌기(222)가 형성되어 제2텅(124)과 제2버클(220)의 결합 시 고정부재(128)를 제2텅(124)의 결합방향과 반대방향으로 밀어주게 된다.On the other hand, the second buckle 220 is formed with a protrusion 222 protruding in the direction in which the second tongue 124 is coupled to the fixing member (2) when the second tongue 124 and the second buckle 220 are coupled to each other. 128 is pushed in a direction opposite to the engagement direction of the second tongue 124.
이에 따라 고정부재(128)는 제2돌출부(124a)의 돌출된 방향과 반대방향으로 밀리게 되며 이에 따라 결합홈(126)의 하부를 차단하던 고정부재(128)가 이동하여 결합홈(126)과 결합돌기(116)가 분리될 수 있도록 한다.Accordingly, the fixing member 128 is pushed in a direction opposite to the protruding direction of the second protrusion 124a, and thus the fixing member 128 that blocks the lower portion of the coupling groove 126 moves to the coupling groove 126. And coupling protrusion 116 to be separated.
이때, 제2버클(220)에 형성된 돌기(222)는 제2텅(124)과 제2버클(220)의 결합 시 고정부재(128)를 밀어냄과 동시에 결합홈(126)의 하부를 차단하지 않도록 L자 형태로 형성되는 것이 바람직하다.At this time, the protrusion 222 formed on the second buckle 220 pushes the fixing member 128 when the second tongue 124 and the second buckle 220 are coupled, and blocks the lower portion of the coupling groove 126. It is preferably formed in the L-shape so as not to.
이와 같이 제2텅(124)에 결합홈(126)의 하부를 선택적으로 차단하는 고정부재(128)를 구비하고, 제2버클(220)에는 돌출 형성된 돌기가 구비됨으로써, 제1텅(114)과 제2텅(124)이 각각 제1버클(210)과 제2버클(220)에 결합될 때에만 분리되고, 다른 상황에서는 제1텅(114)과 제2텅(124)이 분리되지 않도록 한다.In this way, the second tongue 124 is provided with a fixing member 128 for selectively blocking the lower portion of the coupling groove 126, the second buckle 220 is provided with a protruding protrusion, the first tongue 114 And the second tongue 124 are separated only when they are coupled to the first buckle 210 and the second buckle 220, respectively, and in other situations the first tongue 114 and the second tongue 124 are not separated. do.
즉, 고정부재(128)는 제2텅(124)과 제2버클(220)이 결합된 상태에서만 슬라이딩하여 결합홈(126)과 결합부재가 분리 가능한 상태가 되도록 구성되며, 이에 따라 제1텅(114)과 제2텅(124)이 제1버클(210) 및 제2버클(220)과 미 결합 상태에서는 제1텅(114)과 제2텅(124)이 안정적으로 결합상태를 유지할 수 있다.That is, the fixing member 128 is configured to slide only in a state in which the second tongue 124 and the second buckle 220 are coupled to be in a state in which the coupling groove 126 and the coupling member are detachable. When the 114 and the second tongue 124 are not engaged with the first buckle 210 and the second buckle 220, the first tongue 114 and the second tongue 124 may be stably maintained. have.
따라서 탑승자가 좌석벨트를 착용하지 않은 상태에서는 결합홈(126)과 결합부재가 서로 결합된 상태가 유지되며, 좌석벨트의 착용에 의해 고정부재(128)가 슬라이딩하여 결합홈(126)과 결합부재가 분리 가능한 상태가 된다.Therefore, in a state in which the occupant does not wear the seat belt, the coupling groove 126 and the coupling member remain coupled to each other, and the fixing member 128 slides by the wearing of the seat belt to engage the coupling groove 126 and the coupling member. Becomes detachable.
이와 같이 제1텅(114)과 제2텅(124)이 제1버클(210)과 제2버클(220)에 각각 결합함에 따라 결합부재와 결합홈(126)이 분리 가능한 상태가 되어 제1버클(210)과 함께 제1텅(114)이 안정적으로 하부방향으로 하강할 수 있다.As the first tongue 114 and the second tongue 124 are coupled to the first buckle 210 and the second buckle 220 as described above, the coupling member and the coupling groove 126 are separated from each other. The first tongue 114 together with the buckle 210 may be stably lowered downward.
또한, 탑승자가 좌석벨트를 착용한 상태에서 좌석벨트를 해제하는 경우, 먼저 제1버클(210) 및 제1텅(114)이 슬라이딩부재(234)와 함께 상부방향으로 이동하여 각각 제2버클(220)과 제2텅(124)과 인접하게 배치된 상태에서 제1텅(114)과 제2텅(124)을 동시에 분리할 수 있다.In addition, when the occupant releases the seat belt while wearing the seat belt, firstly, the first buckle 210 and the first tongue 114 move upward along with the sliding member 234 to respectively release the second buckle ( In the state disposed adjacent to the 220 and the second tongue 124, the first tongue 114 and the second tongue 124 may be separated at the same time.
다음으로, 도 9를 참조하여 본 발명에 따른 4점식 좌석벨트 모듈에서 앵커(130)의 구성에 대해서 살펴보면 다음과 같다.Next, referring to Figure 9 with respect to the configuration of the anchor 130 in a four-point seat belt module according to the present invention.
도 9는 도 1의 4점식 좌석벨트 모듈에서 앵커(130)의 구성을 나타낸 단면도이다.9 is a cross-sectional view showing the configuration of the anchor 130 in the four-point seat belt module of FIG.
먼저, 상술한 제1웨빙(112)는 도 5에 도시된 바와 같이 초기상태에서 상하방향으로 배치되며 상하방향에 따른 중간부에 제1텅(114)이 배치된다. 이때, 제1웨빙(112)는 제1텅(114)이 하부방향으로 완전이 떨어지지 않고 일정 높이 이상에서 지지되도록 별도의 걸림부재(112a)를 구비한다.First, the first webbing 112 described above is disposed in the up-down direction in an initial state as shown in FIG. 5, and the first tongue 114 is disposed in an intermediate portion along the up-down direction. At this time, the first webbing 112 has a separate locking member 112a so that the first tongue 114 is supported at a predetermined height or more without falling down completely.
걸림부재(112a)는 제1웨빙(112)의 일측에서 돌출 형성되며 제1텅(114)의 하부에 배치됨으로써, 제1텅(114)을 하부에서 지지하며 일정 높이 이상에서 위치하도록 한다. 그리고 이와 함께 제1텅(114)이 일정높이 이상에서 지지됨에 따라 제1텅(114)에 결합된 제2텅(124) 역시 함께 상하방향에 따른 일정 높이 이상에서 지지된다.The locking member 112a is formed to protrude from one side of the first webbing 112 and is disposed below the first tongue 114 to support the first tongue 114 at the bottom thereof and to be positioned at a predetermined height or more. As the first tongue 114 is supported at a predetermined height or more, the second tongue 124 coupled to the first tongue 114 is also supported at a predetermined height or more along the vertical direction.
하지만, 본 발명의 실시예와 같이 제1웨빙(112)와 제2웨빙(122)가 일체로 형성된 경우 탑승자가 제1텅(114)과 제2텅(124)을 제1버클(210)과 제2버클(220)에 결합할 때 제1웨빙(112)의 일부분은 상술한 앵커(130)를 통과하여 제2웨빙(122)의 영역으로 이동하게 된다. However, when the first webbing 112 and the second webbing 122 are integrally formed as in the exemplary embodiment of the present invention, the occupant of the first tongue 114 and the second tongue 124 may be connected to the first buckle 210. When engaging the second buckle 220, a portion of the first webbing 112 passes through the anchor 130 described above and moves to the area of the second webbing 122.
여기서, 제1웨빙(112)상에서 제1텅(114)을 지지하기 위해 구비된 걸림부재(112a)도 함께 제2웨빙(122)의 영역으로 이동해야 하며, 이때 제1웨빙(112)상에 구비된 걸림부재(112a)가 앵커(130)를 통과하지 못하는 문제가 발생할 수 있다.Here, the locking member 112a provided to support the first tongue 114 on the first webbing 112 should also move to the area of the second webbing 122, and on the first webbing 112, A problem that the provided locking member 112a does not pass through the anchor 130 may occur.
이에 따라 본 실시예에서는 도 9에 도시된 바와 같이 앵커(130)에 별도의 연통홈(132)이 형성된다. 연통홈(132)은 제1웨빙(112)에 구비된 걸림부재(112a)의 형상에 대응하는 형태로 형성되어, 제2웨빙(122)의 길이가 늘어남에 따라 제1웨빙(112)의 일부가 제2웨빙(122)의 영역으로 이동할 때 걸림부재(112a)도 함께 이동할 수 있도록 한다. Accordingly, in the present embodiment, as shown in FIG. 9, a separate communication groove 132 is formed in the anchor 130. The communication groove 132 is formed in a shape corresponding to the shape of the locking member 112a provided in the first webbing 112, and as the length of the second webbing 122 increases, part of the first webbing 112 is increased. When the movement to the area of the second webbing 122 to allow the locking member (112a) to move together.
이때 제1웨빙(112)에 형성된 걸림부재(112a)는 복수 개로 구성될 수도 있으며, 이에 따라 연통홈(132)은 걸림부재(112a)가 구비된 제1웨빙(112)의 단면 형상에 대응하여 안정적으로 제1웨빙(112)가 앵커(130)를 통과할 수 있도록 형성된다. At this time, the locking member 112a formed in the first webbing 112 may be formed in plural, and thus the communication groove 132 corresponds to the cross-sectional shape of the first webbing 112 provided with the locking member 112a. The first webbing 112 is stably formed to pass through the anchor 130.
이와 같이 앵커(130)에 별도의 연통홈(132)이 형성됨으로써 제1웨빙(112)에 제1텅(114)을 일정 높이 이상에서 지지하기 위한 걸림부재(112a)가 구비되더라도, 걸림부재(112a)가 연통홈(132)을 통과하여 이동함으로써, 안정적으로 제1웨빙(112) 및 제2웨빙(122)의 길이가 조절될 수 있다.As such, a separate communication groove 132 is formed in the anchor 130 so that the locking member 112a may be provided on the first webbing 112 to support the first tongue 114 at a predetermined height or more. By moving 112a through the communication groove 132, the length of the first webbing 112 and the second webbing 122 can be stably adjusted.
이와 함께 본 발명에 따른 앵커(130)는 도시된 바와 같이 별도의 베어링(134)을 더 구비하여 제1웨빙(112)와 제2웨빙(122)가 일체로 구성되는 경우 보다 쉽게 제1웨빙(112)가 앵커(130)를 통과하여 제2웨빙(122) 영역으로 이동할 수 있도록 구성된다.Along with this, the anchor 130 according to the present invention further includes a separate bearing 134 as shown, so that the first webbing 112 and the second webbing 122 are more easily configured when the first webbing ( 112 is configured to move through the anchor 130 to the area of the second webbing 122.
다음으로, 도 10을 참조하여 본 발명에 따른 슬라이딩부(230)의 변형된 형태에 대해서 살펴보면 다음과 같다.Next, referring to FIG. 10, a modified form of the sliding part 230 according to the present invention will be described.
도 10은 도 1의 슬라이딩가이드(232)가 경사진 상태로 형성된 구성을 나타낸 도면이다.10 is a view illustrating a configuration in which the sliding guide 232 of FIG. 1 is formed in an inclined state.
도시된 바와 같이 본 발명에 따른 슬라이딩부(230)는 좌석(S)의 등받이 측면에 상하방향으로 형성된 슬라이딩가이드(232) 및 슬라이딩가이드(232)를 따라 상하방향으로 위치가 조절되는 슬라이딩부재(234)를 포함한다.As shown, the sliding unit 230 according to the present invention is a sliding guide 232 formed in the vertical direction on the backrest side of the seat (S) and the sliding member 234 is adjusted in the vertical direction along the sliding guide 232 ).
이때, 슬라이딩가이드(232)는 상술한 바와 달리 좌석(S)의 후방으로 하향 경사지도록 배치될 수 있다. 이와 같이 슬라이딩가이드(232)가 구성됨에 따라 슬라이딩부재(234)가 상하방향이동과 동시에 전후방향 위치도 함께 이동할 수 있으며, 이에 따라 슬라이딩부재(234)에 결합된 제1버클(210)의 위치도 함께 조절된다.At this time, the sliding guide 232 may be disposed to be inclined downward toward the rear of the seat (S), unlike the above. As the sliding guide 232 is configured as described above, the sliding member 234 may move up and down simultaneously with the front and rear positions, and accordingly, the position of the first buckle 210 coupled to the sliding member 234 is also increased. Adjusted together.
도시된 바와 같이 제1버클(210)이 슬라이딩부재(234)와 함께 상부방향으로 이동한 경우 좌석(S)의 전방으로 돌출된 상태가 되고, 제1버클(210)이 슬라이딩부재(234)와 함께 하부방향으로 이동한 경우 좌석(S)의 후방으로 이동한 상태가 된다.As shown, when the first buckle 210 moves upward with the sliding member 234, the first buckle 210 protrudes forward of the seat S, and the first buckle 210 is provided with the sliding member 234. When moved together with the lower direction, the state is moved to the rear of the seat (S).
즉, 제1버클(210)과 제1텅(114)이 결합되지 않은 초기 상태에서 제1버클(210)은 좌석(S)의 전방으로 돌출되어 배치됨으로써 탑승자가 제1텅(114)을 결합시키기 용이하게 된다. 그리고 제1버클(210)과 제1텅(114)이 결합된 상태에서는 슬라이딩부재(234)가 하부로 이동함과 동시에 좌석(S)의 후방으로 이동함으로써 좌석(S)에 착석한 탑승자의 불편함을 최소화 시킬 수 있다.That is, in the initial state in which the first buckle 210 and the first tongue 114 are not coupled, the first buckle 210 is disposed to protrude forward of the seat S so that the occupant engages the first tongue 114. It is easy to make. In addition, in the state where the first buckle 210 and the first tongue 114 are coupled, the sliding member 234 moves downward and moves backward of the seat S so that the occupant of the occupant seated in the seat S is uncomfortable. Can be minimized.
본 실시예에서 장착유닛(200)은 슬라이딩부재(234)가 하나로 구성되어 제1버클(210)과 연결되고 제2버클(220)은 좌석(S)에 고정된 상태로 이루어져 있지만, 이와 달리 슬라이딩부재(234)가 두 개로 구성되어 각각 제1버클(210) 및 제2버클(220)에 구성되어 제1버클(210) 뿐만 아니라 제2버클(220)이 슬라이딩가이드(232)를 따라 이동하도록 구성될 수도 있다.In this embodiment, the mounting unit 200 is composed of one sliding member 234 is connected to the first buckle 210 and the second buckle 220 is fixed to the seat (S), unlike the sliding Two members 234 are configured in the first buckle 210 and the second buckle 220 so that the second buckle 220 as well as the first buckle 210 can move along the sliding guide 232. It may be configured.
다음으로, 도 11을 참조하여 본 발명에 따른 4점식 좌석벨트 모듈에서 제1버클(210)과 제2버클(220)이 동시에 슬라이딩하도록 구성된 상태에 대해서 살펴보면 다음과 같다.Next, referring to FIG. 11, the first buckle 210 and the second buckle 220 in the four-point seat belt module according to the present invention will be described as follows.
도 11은 도 1의 4점식 좌석벨트 모듈에서 제1버클(210)과 제2버클(220)이 동시에 슬라이딩 하도록 변형된 상태를 나타낸 도면이다.FIG. 11 is a view illustrating a state in which the first buckle 210 and the second buckle 220 are simultaneously sliding in the four-point seat belt module of FIG. 1.
도시된 바와 같이 도 11은 본 발명에 따른 4점식 좌석벨트 모듈에서 슬라이딩부(230)의 변형된 형태를 나타낸 것으로 슬라이딩부재(234)가 한 쌍으로 구성되어 각각 제1버클(210)과 제2버클(220)에 구비된 상태이다.As shown in Figure 11 shows a modified form of the sliding unit 230 in the four-point seat belt module according to the present invention, the sliding member 234 is composed of a pair of first buckle 210 and the second, respectively It is a state provided in the buckle 220.
이와 같이 슬라이딩부재(234)가 한 쌍으로 구성되어 제1버클(210) 및 제2버클(220)에 각각 결합됨으로써, 한 쌍의 슬라이딩부재(234)는 독립적으로 움직일 수 있으며 이에 따라 제1버클(210)과 제2버클(220)의 위치가 독립적으로 조절될 수 있도록 구성된다.As the sliding member 234 is configured as a pair as described above and coupled to the first buckle 210 and the second buckle 220, respectively, the pair of sliding members 234 can move independently and thus the first buckle. The position of the 210 and the second buckle 220 is configured to be adjusted independently.
구체적으로 살펴보면, 초기상태에서 좌석(S)의 우측에 배치된 제1버클(210) 및 제2버클(220)은 C지점과 D지점의 중간부에 위치하게 되고, 이와 같이 배치된 제1버클(210)과 제2버클(220)에는 탑승자에 의해 제1텅(114)과 제2텅(124)이 결합된다.Specifically, in the initial state, the first buckle 210 and the second buckle 220 disposed on the right side of the seat S are positioned at the middle of the point C and the point D, and the first buckle disposed as described above. The first tongue 114 and the second tongue 124 are coupled to the 210 and the second buckle 220 by the occupant.
여기서, 제1버클(210) 및 제2버클(220)의 초기위치는 탑승자가 좌석(S)에 착석한 상태에서 제1텅(114)과 제2텅(124)을 그립하여 제1버클(210) 및 제2버클(220)에 결합하기 쉬운 위치에 구비되는 것이 바람직하며, 본 실시예에서 제1버클(210)과 제2버클(220)은 좌석(S)의 우측에서 상하방향에 따른 중간부가 된다.Here, the initial positions of the first buckle 210 and the second buckle 220 is gripped by the first tongue 114 and the second tongue 124 in the state where the occupant is seated on the seat (S), the first buckle ( 210 and the second buckle 220 is preferably provided in a position that is easy to combine, in the present embodiment, the first buckle 210 and the second buckle 220 according to the vertical direction in the right side of the seat (S) It becomes the middle part.
물론 이와 달리 제1버클(210) 및 제2버클(220)의 초기위치는 한 쌍의 슬라이딩부재(234)의 위치에 따라 설정되며 자유롭게 초기위치를 조절할 수 있다. 이때, 탑승자가 좌석벨트를 착용하지 않은 초기위치에서 제1버클(210)과 제2버클(220)은 인접하게 적층형태로 배치되어야 한다.Unlike this, of course, the initial positions of the first buckle 210 and the second buckle 220 are set according to the position of the pair of sliding members 234 and can be freely adjusted. At this time, the first buckle 210 and the second buckle 220 should be disposed adjacent to each other in a stacked form at the initial position where the occupant does not wear the seat belt.
이와 같이 제1버클(210)과 제2버클(220)에 제1텅(114)과 제2텅(124)이 각각 동시에 결합된 후 한 쌍의 슬라이딩부재(234)는 각각이 독립적으로 슬라이딩한다.As such, after the first tongue 114 and the second tongue 124 are simultaneously coupled to the first buckle 210 and the second buckle 220, the pair of sliding members 234 slide independently of each other. .
구체적으로 도시된 바와 같이 제1텅(114)과 결합된 제1버클(210)은 하부 방향으로 슬라이딩하여 C지점으로 이동하고, 제2텅(124)과 결합된 제2버클(220)은 상부방향으로 슬라이딩하여 D지점으로 이동하게 된다.As shown in detail, the first buckle 210 coupled to the first tongue 114 slides downward to a point C, and the second buckle 220 coupled to the second tongue 124 moves upward. Sliding in the direction to move to the point D.
이에 따라 제1웨빙(112)는 제1텅(114)의 위치에 의해 A지점과 C지점을 연결하고 이와 함께 B지점과 C지점을 연결한다. 그리고 제2웨빙(122)는 제2텅(124)에 의해 B 지점과 D지점을 연결함으로써 제1웨빙(112)와 제2웨빙(122)가 X형태로 배치되어 탑승자를 지지하게 된다.Accordingly, the first webbing 112 connects point A and point C by the position of the first tongue 114, and connects point B and point C with this. The second webbing 122 is connected to the point B and the D point by the second tongue 124 so that the first webbing 112 and the second webbing 122 are arranged in an X shape to support the occupant.
여기서, 슬라이딩부재(234)가 한 쌍으로 구성되는 경우, 슬라이딩가이드(232)가 각각 독립적으로 구성될 수도 있고, 이와 달라 하나의 슬라이딩가이드(232)로 구성될 수도 있다.Here, when the sliding member 234 is configured in a pair, the sliding guide 232 may be configured independently of each other, or may be composed of one sliding guide 232.
이와 같이 본 실시예에서 슬라이딩부재(234)가 한 쌍으로 구비되어 각각이 독립적으로 움직이며 제1버클(210) 및 제2버클(220)에 각각 결합됨에 따라, 최초에 탑승자가 제1텅(114) 및 제2텅(124)을 그립하여 용이하게 제1버클(210) 및 제2버클(220)에 결합시킬 수 있다.As described above, in this embodiment, the sliding members 234 are provided as a pair, and each of them moves independently and is coupled to the first buckle 210 and the second buckle 220, respectively, so that the occupant firstly has the first tongue ( 114 and the second tongue 124 may be easily coupled to the first buckle 210 and the second buckle 220 by the grip.
다음으로, 도 12를 참조하여 4점식 좌석벨트 모듈에서 제2버클(220)이 하부로 슬라이딩이동을 하는 상태에 대해서 살펴보면 다음과 같다.Next, the state in which the second buckle 220 slides downward in the four-point seat belt module will be described with reference to FIG. 12.
도 12는 도 11의 4점식 좌석벨트 모듈에서 제2버클(220)이 하부로 슬라이딩 이동하는 상태를 나타낸 도면이다.12 is a view illustrating a state in which the second buckle 220 slides downward in the four-point seat belt module of FIG. 11.
도시된 도면을 살펴보면 상술한 바와 같이 슬라이딩부재(234)가 한 쌍으로 구성되어 제1버클(210) 및 제2버클(220)에 결합되고, 각각이 독립적으로 움직이도록 구성된 상태이다.Referring to the drawings, as described above, the sliding member 234 is configured as a pair, coupled to the first buckle 210 and the second buckle 220, and each is configured to move independently.
그리고 탑승자가 본 발명의 실시예에 따른 4점식 좌석벨트 모듈을 착용한 상태에서 이를 해제하기 위한 구성으로 D지점에 위치한 제2버클(220)이 하부의 C지점으로 이동하도록 구성된다.And the occupant is configured to release the second buckle 220 located at the point D as a configuration for releasing it in a state wearing the four-point seat belt module according to an embodiment of the present invention is configured to move to the lower point C.
구체적으로, X형태로 배치된 제1웨빙(112) 및 제2웨빙(122)는 제2버클(220)이 하부로 이동함에 따라 제1버클(210)과 제2버클(220)이 C지점에서 함께 적층형태로 배치되고 이에 따라 제1웨빙(112) 및 제2웨빙(122)는 3점식 형태로 변형된다.Specifically, as the first webbing 112 and the second webbing 122 arranged in the X shape, the first buckle 210 and the second buckle 220 point C as the second buckle 220 moves downward. Are stacked together so that the first webbing 112 and the second webbing 122 are deformed into a three-point form.
그리고 이와 같이 제1버클(210)과 제2버클(220)이 C지점에서 함께 적층형태로 배치됨으로써, 탑승자가 제1버클(210) 및 제2버클(220)에서 손쉽게 제1텅(114) 및 제2텅(124)을 동시에 분리할 수 있다.In this way, the first buckle 210 and the second buckle 220 are stacked together at the C point, so that the occupant easily the first tongue 114 at the first buckle 210 and the second buckle 220. And the second tongue 124 may be separated at the same time.
이는 본 발명에 따른 4점식 좌석벨트 모듈을 착용한 탑승자가 이를 해제할 때 용이하게 해제하기 위한 구성으로써, 제2버클(220)과 연결된 슬라이딩부재(234)가 특정 조건이나 탑승자의 조작에 의해 선택적으로 제2버클(220)을 하부로 이동시키도록 구성된다.This is a configuration for easily releasing when the occupant wearing the four-point seat belt module according to the present invention to release it, the sliding member 234 connected to the second buckle 220 is selected by a specific condition or the operation of the occupant The second buckle 220 is configured to move downward.
즉, 제2버클(220)과 연결된 슬라이딩부재(234)는 운송수단(V)이 기 설정된 조건을 만족하거나 탑승자의 직접적인 조작에 의해 하부로의 이동여부가 결정된다.That is, the sliding member 234 connected to the second buckle 220 determines whether the vehicle V meets a predetermined condition or is moved downward by direct manipulation of the occupant.
물론 도 12에 도시된 바와 같이 제2버클(220)이 C지점인 하부로 이동하지 않고 제1버클(210)이 다시 D지점인 상부로 이동하도록 구성될 수도 있다. Of course, as shown in FIG. 12, the second buckle 220 may be configured to move to the upper part of the D point instead of the lower part of the C point.
하지만, 탑승자의 편의 상 제1텅(114) 및 제2텅(124)을 제1버클(210) 및 제2버클(220)에서부터 해제하기 용이하도록 하기 위해서 제1버클(210) 및 제2버클(220)이 모두 C지점으로 이동하도록 구성한 것이지 특별히 이에 한정되지는 않는다.However, the first buckle 210 and the second buckle to facilitate the release of the first tongue 114 and the second tongue 124 from the first buckle 210 and the second buckle 220 for the passenger's convenience. All of 220 is configured to move to point C, but is not particularly limited thereto.
즉, 탑승자가 본 발명에 따른 4점식 좌석벨트 모듈을 착용한 상태에서 이를 해제하기 위해서는 제1버클(210) 및 제2버클(220)이 동일한 위치에서 적층형태로 배치되어야 하며, 이에 대한 위치를 제어하기 위해 제1버클(210) 및 제2버클(220)이 슬라이딩 가능하도록 구성되어 위치가 조절된다.That is, the first buckle 210 and the second buckle 220 should be arranged in a stacked form at the same position in order to release it in a state in which the occupant wears the four-point seat belt module according to the present invention. In order to control the first buckle 210 and the second buckle 220 is configured to be slidable position is adjusted.
물론, 도 1을 참조하여 상술한 실시예서와 같이 슬라이딩부(230)가 하나의 슬라이딩부재(234)만 포함하여 제1버클(210)에만 연결되고 제2버클(220)이 고정된 구성에서는, 탑승자가 4점식 좌석벨트 모듈을 해제하기 위해서 제1버클(210)이 다시 초기위치인 상부로 슬라이딩하여 제2버클(220)과 인접하게 배치된다.Of course, in the configuration in which the sliding portion 230 is connected to only the first buckle 210 and the second buckle 220 is fixed, as shown in the embodiment described above with reference to FIG. 1, including only one sliding member 234, In order for the occupant to release the four-point seat belt module, the first buckle 210 is disposed to be adjacent to the second buckle 220 by sliding upward to the upper initial position.
이와 같이 본 발명의 실시예에 따른 4점식 좌석벨트 모듈은 제1버클(210)이 상하방향으로 슬라이딩 하도록 구성됨으로써 탑승자가 한번의 작업으로 쉽게 X자 형태의 4점식 좌석벨트를 착용할 수 있다.As described above, the four-point seat belt module according to the embodiment of the present invention is configured to slide up and down in the first buckle 210 so that the occupant can easily wear a four-point seat belt having an X shape in one operation.
뿐만 아니라, 본 발명의 실시예에서 제1버클(210)과 함께 제2버클(220)도 상하방향으로 슬라이딩 하도록 구성됨으로써, 탑승자가 착용한 4점식 좌석벨트의 해제도 쉽게 할 수 있다.In addition, in the embodiment of the present invention, the second buckle 220 together with the first buckle 210 is also configured to slide up and down, so that the four-point seat belt worn by the occupant can be easily released.
이상 설명한 바와 같이 본 발명의 특정한 실시예가 설명되고 도시되었지만, 본 발명은 기재된 실시예에 한정되는 것이 아니고, 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명한 일이다. 따라서, 그러한 수정예 또는 변형예들은 본 발명의 기술적 사상이나 관점으로부터 개별적으로 이해되어서는 안되며, 변형된 실시예들은 본 발명의 특허청구범위에 속한다 하여야 할 것이다.Although specific embodiments of the present invention have been described and illustrated as described above, the present invention is not limited to the described embodiments, and various modifications and variations can be made without departing from the spirit and scope of the present invention. It is obvious to those of ordinary skill. Therefore, such modifications or variations are not to be understood individually from the technical spirit or point of view of the present invention, the modified embodiments will belong to the claims of the present invention.
(부호의 설명)(Explanation of the sign)
100: 벨트유닛 110: 제1벨트부100: belt unit 110: first belt portion
112: 제1웨빙 114: 제1텅112: first webbing 114: first tongue
116: 결합돌기 120: 제2벨트부116: coupling protrusion 120: second belt portion
122; 제2웨빙 124: 제2텅122; Second Webbing 124: Second Tongue
126: 결합홈 130: 앵커126: coupling groove 130: anchor
200: 장착유닛 210: 제1버클200: mounting unit 210: first buckle
220: 제2버클 230: 슬라이딩부220: second buckle 230: sliding part
232: 슬라이딩가이드 234: 슬라이딩부재232: sliding guide 234: sliding member
S: 좌석 V: 운송수단S: Seat V: Vehicle

Claims (15)

  1. 운송수단에서 좌석에 착석한 탑승자가 작용하는 4점식 좌석벨트 모듈에 관한 것으로,Regarding the four-point seat belt module that the occupant seated on the seat in the vehicle,
    상기 좌석의 횡 방향에 따른 일측에서 상하방향으로 배치되어 길이가 조절되는 제1웨빙과 상기 제1웨빙 길이방향에 따른 일부에 제1텅(tongue)이 구비되는 제1벨트부 및 상기 제1벨트부와 인접하게 상하방향으로 배치되어 길이가 조절되는 제2웨빙과 상기 제2웨빙의 길이방향에 따른 상측 끝단부에 상기 제1텅과 선택적으로 결합되는 제2텅이 구비되는 제2벨트부를 포함하는 벨트유닛; 및The first belt portion and the first belt is disposed in the vertical direction from one side along the transverse direction of the seat and the first belt portion and the first belt is provided in a portion along the first webbing longitudinal direction A second belt portion disposed in an up and down direction adjacent to the portion and having a length adjusted, and a second belt portion having a second tongue selectively coupled to the first tongue at an upper end portion in the longitudinal direction of the second webbing in the longitudinal direction of the second webbing; A belt unit; And
    상기 좌석을 기준으로 상기 벨트유닛의 타측에서 상기 제1텅이 결합되는 제1버클, 상기 제1버클과 인접하게 적층형태로 결합되어 상기 제2텅이 결합되는 제2버클 및 상기 제1버클 또는 상기 제2버클 중 적어도 하나를 상하방향으로 슬라이딩 시키는 슬라이딩부를 포함하는 장착유닛; 을 포함하며, A first buckle to which the first tongue is coupled at the other side of the belt unit based on the seat, a second buckle to which the second tongue is coupled to be coupled to the first buckle in a stacked form adjacent to the first buckle, or A mounting unit including a sliding part for sliding at least one of the second buckle in a vertical direction; Including;
    상기 제1텅과 상기 제2텅은, 상기 제1버클과 상기 제2버클에 각각 결합 시 서로 적층형태로 결합된 상태에서 상기 제1버클과 상기 제2버클에 결합되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The first tongue and the second tongue, the four-buckle, characterized in that coupled to the first buckle and the second buckle in the state of being coupled to each other when laminated to each other when coupled to the first buckle and the second buckle Seat belt module.
  2. 제1항에 있어서,The method of claim 1,
    상기 제1버클은 상기 제1텅과 결합되고 상기 제2버클은 상기 제2텅과 결합된 상태에서 The first buckle is coupled to the first tongue and the second buckle is coupled to the second tongue
    상기 제1버클 또는 상기 제2버클이 상하방향으로 슬라이딩하는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module, characterized in that the first buckle or the second buckle slides in the vertical direction.
  3. 제1항에 있어서,The method of claim 1,
    상기 슬라이딩부는,The sliding part,
    상기 좌석 또는 상기 운송수단의 내벽에서 상하방향으로 길게 형성된 슬라이딩가이드; 및A sliding guide elongated in the vertical direction from the inner wall of the seat or the vehicle; And
    상기 슬라이딩가이드 내부에서 상기 제1버클 또는 상기 제2버클 중 적어도 하나에 결합되며, 선택적으로 상기 슬라이딩가이드의 길이방향을 따라 승하강하는 슬라이딩부재;A sliding member coupled to at least one of the first buckle or the second buckle in the sliding guide, and selectively descending along the longitudinal direction of the sliding guide;
    를 포함하는4점식 좌석벨트 모듈.4-point seat belt module comprising a.
  4. 제3항에 있어서,The method of claim 3,
    상기 슬라이딩부재는,The sliding member,
    상기 제1버클에 결합되며, 상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부방향으로 이동시키는 것을 특징으로 하는 4점식 좌석벨트 모듈.A four-point seat belt coupled to the first buckle and moving the first buckle downward when the first and second tongues are respectively coupled to the first buckle and the second buckle. module.
  5. 제3항에 있어서,The method of claim 3,
    상기 슬라이딩부재는,The sliding member,
    한 쌍으로 구성되어 상기 제1버클 및 상기 제2버클에 각각 결합되며,It is composed of a pair is coupled to the first buckle and the second buckle, respectively,
    상기 제1버클 및 상기 제2버클의 위치가 독립적으로 조절되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module, characterized in that the position of the first buckle and the second buckle is independently adjusted.
  6. 제5항에 있어서,The method of claim 5,
    상기 슬라이딩부재는,The sliding member,
    상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부로 이동시키고, 상기 제2버클을 상부로 이동시키는 것을 특징으로 하는 4점식 좌석벨트 모듈.The first buckle and the second buckle, respectively, when the first tongue and the second tongue is coupled to the four-point seat, characterized in that for moving the first buckle downward, and moving the second buckle upward Belt module.
  7. 제5항에 있어서, The method of claim 5,
    상기 제1버클 및 상기 제2버클에 각각 상기 제1텅과 상기 제2텅이 결합되는 경우 상기 제1버클을 하부방향으로 이동시키는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module, characterized in that for moving the first buckle downward when the first tongue and the second tongue is coupled to the first buckle and the second buckle, respectively.
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 슬라이딩부재는,The sliding member,
    상기 운송수단이 기 설정된 조건에 만족하거나, 탑승자의 조작에 의해 선택적으로 상기 제2버클을 하부로 이동시키는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module, characterized in that the vehicle satisfies a predetermined condition or selectively moves the second buckle downward by a passenger's operation.
  9. 제3항에 있어서,The method of claim 3,
    상기 슬라이딩가이드는,The sliding guide,
    상기 좌석의 후방으로 하향 경사지도록 형성되어 상기 슬라이딩부재가 상기 슬라이딩가이드를 따라 상하방향과 함께 전후방향 위치도 함께 조절되는 것을 특징으로 하는 4점식 좌석벨트 모듈.It is formed to be inclined downward toward the rear of the seat is a four-point seat belt module, characterized in that the sliding member is adjusted together with the front and rear position along with the vertical direction along the sliding guide.
  10. 제1항에 있어서,The method of claim 1,
    상기 제1텅에는 돌출 형성된 결합돌기가 구비되고, The first tongue is provided with a protruding coupling protrusion,
    상기 제2텅에는 상기 결합돌기와 마주보며, 상기 결합돌기가 상기 1버클과 상기 제2버클의 슬라이딩 방향에 대응하는 방향으로 결합되는 결합홈이 형성되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module, characterized in that the second tongue is formed to face the coupling protrusion, the coupling protrusion is coupled in a direction corresponding to the sliding direction of the first buckle and the second buckle.
  11. 제10항에 있어서,The method of claim 10,
    상기 제2텅은,The second tongue,
    상기 제2버클과 결합상태에 따라 선택적으로 상기 결합홈과 상기 결합돌기가 분리되지 않도록 고정하는 고정부재를 더 포함하는 4점식 좌석벨트 모듈.The four-point seat belt module further comprises a fixing member for fixing the coupling groove and the coupling protrusion to be separated from the second buckle selectively.
  12. 제1항에 있어서,The method of claim 1,
    상기 제1웨빙은,The first webbing,
    길이방향에 따른 일측에서 상기 제1텅이 일정 높이 이상에서 지지되도록 상기 제1텅의 하부에서 돌출 형성된 걸림부재를 더 포함하는 4점식 좌석벨트 모듈.The four-point seat belt module further comprises a locking member protruding from the lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side along the longitudinal direction.
  13. 제1항에 있어서,The method of claim 1,
    상기 벨트유닛은, The belt unit,
    상기 제1웨빙과 상기 제2웨빙이 일체로 길게 형성되며, 상기 좌석의 하부에 구비된 별도의 앵커에 의해 상기 제1웨빙과 상기 제2웨빙이 구획되어 선택적으로 길이가 조절되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The first webbing and the second webbing is integrally formed, the first webbing and the second webbing is divided by a separate anchor provided in the lower portion of the seat characterized in that the length is selectively adjusted 4-point seat belt module.
  14. 제13항에 있어서,The method of claim 13,
    상기 제1웨빙은 길이방향에 따른 일측에서 상기 제1텅이 일정 높이 이상에서 지지되도록 상기 제1텅의 하부에서 돌출 형성된 걸림부재를 더 포함하고,The first webbing further includes a locking member protruding from a lower portion of the first tongue so that the first tongue is supported at a predetermined height or more at one side along a longitudinal direction,
    상기 앵커는 상기 제1웨빙과 함께 상기 걸림부재가 통과할 수 있도록 별도의 연통홈이 형성되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The anchor is a four-point seat belt module, characterized in that a separate communication groove is formed so that the engaging member can pass along with the first webbing.
  15. 제1항에 있어서, The method of claim 1,
    상기 제1텅은,The first tongue is,
    상기 제2웨빙이 배치된 방향으로 상기 제2텅 보다 상대적으로 더 길게 형성되어 상기 제2텅과 결합되는 것을 특징으로 하는 4점식 좌석벨트 모듈.The four-point seat belt module characterized in that the second webbing is formed in a direction longer than the second tongue is coupled to the second tongue.
PCT/KR2015/004177 2014-05-30 2015-04-27 Four-point seatbelt module WO2015182883A1 (en)

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KR1020140066074A KR101553328B1 (en) 2014-05-30 2014-05-30 4 Point Seat Belt Module

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KR101584018B1 (en) * 2014-12-05 2016-01-08 현대자동차주식회사 Seat belt for vehicle
KR102552094B1 (en) 2018-12-05 2023-07-06 현대자동차주식회사 Advanced Four Point Fixation Type Seat Belt and Vehicle Thereby

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05139245A (en) * 1991-11-20 1993-06-08 Nissan Motor Co Ltd Vehiculr seat belt device
KR980001496A (en) * 1996-06-29 1998-03-30 양재신 4-point seat belt
KR19980050905U (en) * 1996-12-30 1998-10-07 김영귀 4-point safety belt
JP2007237754A (en) * 2006-03-03 2007-09-20 Tokai Rika Co Ltd Seat belt device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05139245A (en) * 1991-11-20 1993-06-08 Nissan Motor Co Ltd Vehiculr seat belt device
KR980001496A (en) * 1996-06-29 1998-03-30 양재신 4-point seat belt
KR19980050905U (en) * 1996-12-30 1998-10-07 김영귀 4-point safety belt
JP2007237754A (en) * 2006-03-03 2007-09-20 Tokai Rika Co Ltd Seat belt device

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