KR20090062516A - Guide structure for preventing a door glass of vehicle from rattling - Google Patents

Guide structure for preventing a door glass of vehicle from rattling Download PDF

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Publication number
KR20090062516A
KR20090062516A KR1020070129823A KR20070129823A KR20090062516A KR 20090062516 A KR20090062516 A KR 20090062516A KR 1020070129823 A KR1020070129823 A KR 1020070129823A KR 20070129823 A KR20070129823 A KR 20070129823A KR 20090062516 A KR20090062516 A KR 20090062516A
Authority
KR
South Korea
Prior art keywords
glass
air tube
door glass
door
guide structure
Prior art date
Application number
KR1020070129823A
Other languages
Korean (ko)
Inventor
김장훈
Original Assignee
현대자동차주식회사
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.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020070129823A priority Critical patent/KR20090062516A/en
Publication of KR20090062516A publication Critical patent/KR20090062516A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2097—Accessories, e.g. wind deflectors, blinds means to prevent rattling of vehicle windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0401—Upper door structure
    • B60J5/0402—Upper door structure window frame details, including sash guides and glass runs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0411—Beltline

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Window Of Vehicle (AREA)

Abstract

A door glass guide structure of a vehicle for preventing vibration is provided to prevent noise from being generated by the vibration of a door glass. A door glass guide structure(1) of a vehicle for preventing vibration is composed of a lower glass channel(140) fixed to the inside of a door panel, a glass run(130) fixed to the inside of the lower part glass channel, an air tube(10) which is fixed to the inside lower part of the glass run to be expanded, and a pressure pad(30) compressing the air tube according to the lowering of the door glass. The pressure pad is adjacent to the air tube to be moved up and down.

Description

Guide Structure For Preventing A Door Glass of Vehicle From Rattling}

The present invention relates to a guide structure for guiding the ascending and descending of the door glass of a vehicle, and more particularly, mounting an air tube on a lower glass run / channel assembly mounted to the door of the automobile, and by lowering the door glass. The present invention relates to an automobile door glass guide structure in which a vibration is prevented by preventing the occurrence of noise caused by the shaking at the lowest falling of the door glass by expanding the fixed glass.

In general, as shown in FIG. 1, a door 100 is installed in an automobile, and a glass 110 is installed in the door 100 to visually check the outside. The glass 110 is installed to be movable up and down by lifting means (regulator, drive motor, etc.) (not shown) built in the door 100.

On the other hand, a door frame 120 that guides the movement of the glass 110 and supports the circumferential surface of the glass 110 is installed on the upper side of the door 100, and the inside of the door frame 120 is shown in FIG. 2. The glass run 130 as shown in FIG.

The glass run 130 maintains contact with both circumferential surfaces of the glass 110 when the glass 110 is moved up and down, and foreign matter, dust, noise from the outside through the circumferential surface of the glass 110. It is to prevent the back from entering the room.

Therefore, when the glass 110 is moved up and down, both sides of the glass 110 generate frictional force due to the contact between the inner lip 132a and 132b provided in the glass run 130.

The door 100 of such a vehicle has a lower glass run / channel assembly 160 mounted inside the door panel.

The lower glass run / channel assembly 160 includes a lower glass channel 140 fixed up and down in the door panel and a lower glass run 130 fixed therein.

The lower glass run 130 is provided with inner outer ribs 132a and 132b, and the side surface of the door glass 110 is guided therebetween.

As described above, when the door glass 110 is lifted and lowered by the driving motor, the side surface of the glass 110 is supported by the glass run 130 as shown in FIG. 2A. At the same time it is also supported by the belt line 170 of the door 100 as shown in FIG. 2B). Such a belt line 170 supports the rising and falling door glass 110 in the lateral direction. In the conventional design of the size of the glass 110, even when the door glass 110 is lowered to the lowermost position, the belt The upper side of the glass 110 is designed to be exposed to the upper portion of the line 170, so that the upper portion of the glass 110 is supported by the inner and outer belts 172a and 172b of the belt line 170 to prevent the shaking effect. Is to be obtained.

However, the size of the glass 110 is gradually designed to gradually improve the merchandise of the automobile. Accordingly, when the glass 110 is lowered to the lowermost position, the upper portion of the glass 110 downwards the belt line 170. It passes through and is inserted into the inside of the door panel. In such a case, since the side surface of the door glass 110 is supported only by the glass run 130, a vibration phenomenon occurs in a portion close to the lowermost position of the glass 110, and a noise is generated.

In order to solve such a conventional problem, there is a method of increasing the thickness or hardness of the inner and outer ribs 132a and 132b of the glass run 130 to strengthen the side support stiffness of the glass 110. However, since the glass run 130 and the glass 110 are in surface contact, the friction force between the two is greatly increased when the glass run 130 and the glass 110 are in contact with each other. Thus, the falling speed of the glass 110 decreases due to excessive sliding resistance or the glass Durability problems such as peeling off of the coating of the run 130 end surface occur. In addition, regulator failure also occurs due to an increase in the amount of current in the driving motor that raises and lowers the glass 110.

On the other hand, if the weakness of the inner and outer ribs 132a and 132b of the glass run 130 is avoided in order to avoid the problem of excessive sliding resistance, the glass 110 flows when the door 100 of the vehicle is closed. Since the 130 cannot support effectively, the noise problem caused by the shaking of the glass 110 additionally occurs. In this way, increasing the reaction force of the ribs 132a and 132b of the glass run 130 may not be a fundamental solution, but if the reaction force may be partially changed according to the operating situation, the problems listed above may be solved.

In addition, since the rigidity of the door 100 itself is reduced due to the reduction in the thickness of the inner panel of the door 100 and the reduction of the cross-sectional area of the door due to the recently strengthened cost / weight, noise caused by shaking may be generated if the glass 110 is not effectively supported. The problem is more frequent and, as a result, car quality problems.

The present invention is to solve the above-mentioned conventional problems, the object is to lower the lower side of the door glass by stably fixing the door glass rising and falling on the lower glass run / channel assembly mounted on the door of the vehicle without shaking In order to prevent the generation of noise due to the shaking and to provide a stable anti-vibration vehicle door glass guide structure to achieve a stable operation.

In order to achieve the above object, the present invention, in the guide structure for guiding the lifting and lowering the door glass of the vehicle,

A lower glass channel fixed to the inside of the door panel;

A glass run fixed inside the lower glass channel;

An inflatable air tube fixed to an inner bottom of the glass run; And

It is disposed so as to move up and down adjacent to the air tube, the pressing pad for pressing the air tube in accordance with the lowering of the door glass, wherein the inner and outer ribs of the glass run in accordance with the expansion of the air tube door glass It provides an anti-vibration vehicle door glass guide structure characterized in that the pressing to support.

And the present invention preferably the air tube includes a pressing portion fixed to the bottom inner surface of the glass run and a plurality of inflating portion formed in succession to the pressing portion and extending a predetermined length to the inner outer lip lower side of the glass run. It provides a vehicle door glass guide structure is characterized in that the vibration is prevented.

In another aspect, the present invention preferably provides an anti-vibration vehicle door glass guide structure, characterized in that the air tube is made of a stretchable rubber material.

And the present invention preferably provides a trembling vehicle door glass guide structure characterized in that the pressing pad is movably mounted including a guide protrusion slidable along the guide groove formed inside the glass run. .

In another aspect, the present invention preferably provides a treble-proof vehicle door glass guide structure, characterized in that the guide groove is formed to extend to the lower side of the air tube.

And the present invention is preferably the pressing pad is an anti-vibration vehicle door glass guide structure, characterized in that the top of the door glass is disposed in a position to press the air tube immediately before passing down the belt line of the door To provide.

According to the vehicle door glass guide structure of the anti-vibration according to the present invention, by the pressing force of the air tube to expand the lower side of the door glass ascending and descending on the lower glass run / channel assembly mounted to the door of the vehicle by the pressure pad Since it is firmly supported, it can be fixed stably without shaking.

Therefore, even when the lower side of the door glass is lowered to prevent the generation of noise due to the vibration, and to achieve a stable operation is to obtain an improved effect to improve the quality of the car.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Anti-vibration vehicle door glass guide structure (1) according to the present invention is to support the lower end of the door glass 110 of the vehicle stably without shaking to guide the lifting and lowering without noise.

Anti-vibration vehicle door glass guide structure 1 according to the present invention has a lower glass channel 140 fixed to the inside from the inside of the door panel, as shown in FIG. In addition, it is provided with a glass run 130 that is fixed to the inside of the lower glass channel 140, the lower glass channel 140 and the lower glass run 130 is a conventional structure.

And the vehicle door glass guide structure (1) of the anti-vibration according to the present invention is fixed to the inner bottom of the glass run 130 includes an inflatable air tube (10). The air tube 10 is made of a stretchable rubber material, the other side is the structure of the air tube 10 is expanded when one side is pressed.

In addition, the air tube 10 is formed in succession to the pressing portion 12 and the pressing portion 12 fixed to the inner bottom surface of the glass run 130 and inner lip 132a of the glass run 130 132b) includes a plurality of expansion portions 16 extending a predetermined length to the lower side.

The pressurizing portion 12 has its outer surface fixed to the inner surface of the door glass run 130 by surface contact, and has a concave groove 18 formed therein. In addition, the pressing portion 12 forms an inflation portion 16 to an upper side thereof, and the inflation portion 16 is inserted into a lower side of the inner outer lips 132a and 132b of the glass run 130 to have a predetermined length. It has a structure extending along the direction.

Since the inflating portion 16 is located on the lower side of the glass run 130, when inflated, the door glass is located between the inner lip 132a, 132b of the glass run 130 by pushing it outward. 110 is to press firmly.

And the present invention is disposed so as to move up and down adjacent to the air tube 10, and includes a pressure pad 30 for pressing the air tube 10 in accordance with the lowering of the door glass 110, the pressure The pad 30 has a solid structure so as to provide a pressing force to the air tube 10, and a guide protrusion slidable along the guide groove 32 formed inside the glass run 130. 34) is mounted to be movable adjacent to the air tube (10).

In addition, the pressing pad 30 has the guide groove 32 is formed to extend a predetermined length to the lower side of the air tube 10, through this structure, the pressing pad 30 is to lower the air tube 10 when descending The pressure pad 30 may be pressurized to pressurize the air tube 10 immediately before the upper end of the door glass 110 passes downward through the belt line 170 of the door 100. Placed in place.

Anti-vibration vehicle door glass guide structure 1 according to the present invention configured as described above is made of the falling of the door glass 110 by the operation of a drive motor (not shown), such glass 110 is the side It is supported between the inner and outer ribs 132a and 132b of the glass run 130, and is supported by the inner and outer belts 172a and 172b of the belt line 170 of the door 100 in the transverse direction without shaking. Descends.

In this state, when the upper edge of the door glass 110 passes downward through the belt line 170, the lower end of the glass 110 presses the compression pad 30 toward the lower side to expand the expansion portion of the air tube 10. Inflate (16) immediately.

Therefore, as shown in FIGS. 4 to 6, the air tube 10 may be formed of a glass run (B) by the expansion portion 16 on the upper side thereof through the pressing of the pressing portion 12 by the expansion pad 30. The gap between the inner lip 132a and 132b of the 130 is narrowed, and accordingly, the lower side of the door glass 110 passing between the inner lip 132a and 132b of the glass run 130 is Strong pressure is firmly supported between the inner lip 132a and 132b which have narrowed the gap therebetween. Accordingly, the side surface of the glass 110 is partially strongly fixed to the glass run 130 portion in which the inflating portion 16 of the air tube 10 is located, thereby preventing shaking and preventing noise.

Such an operating structure is shown in FIG. 6, in which the pressure receiving pad 30 is pushed downward by the lower end of the glass 110 to pressurize the air tube 10 and through the expansion part 16. The inner and outer lips 132a and 132b of the glass run 130 are tightly supported by being in close contact with the glass 110 side. Therefore, even if the door glass 110 is lowered to the lowermost position, the generation of noise due to shaking is prevented.

On the other hand, when the door glass 110 is raised by the operation of the drive motor in such a pressing state, the pressing pad 30 is lifted by the elastic restoring force of the air tube 10 because the pressing state is released, the door glass 110 The upper end portion is passed through the belt line 170 upwards and is stably moved without shaking while moving the upper side. In this operation process, since the rising and falling of the glass 110 and the increase and decrease of the pressure inside the air tube 10 are made at the same time, the inner and outer lips 132a and 132b and the glass 110 of the glass run 130 according to the operation. No increase in friction or durability between them occurs.

As described above, the present invention provides an air tube 10 which expands by the compression pad 30 the lower side of the door glass 110 which is lifted and lowered on the lower glass run / channel assembly 160 mounted to the door 100 of the vehicle. Because the inner lip 132a (132b) of the glass run 130 is firmly supported by the pressing force of) can be stably fixed without shaking. Accordingly, even when the lowermost side of the door glass 110 is lowered, it is possible to improve the quality of the vehicle by preventing the generation of noise due to the shaking and making a stable operation.

Although the present invention has been described in detail with reference to the accompanying drawings, the present invention is not limited to such a specific structure. Those skilled in the art will be able to variously modify or change the embodiments of the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. Nevertheless, it will be apparent that all such modifications or design modifications to such simple embodiments will clearly fall within the scope of the present invention.

1 is an exploded perspective view illustrating a structure in which an automobile door glass guide structure according to the related art is mounted on a door panel;

Figure 2 is a detailed view of the vehicle door glass guide structure according to the prior art,

a) the cross section where the door glass is fitted in the turning glass run,

b) cross section in which the glass is supported by the belt line;

Figure 3 is an exploded perspective view showing a vehicle door glass guide structure of the anti-shake according to the present invention;

Figure 4 is a perspective view showing a partially cut off the vehicle door glass guide structure is anti-shake in accordance with the present invention;

5 is a perspective view showing an air tube provided in the vehicle door glass guide structure is anti-shake according to the present invention;

6 is a cross-sectional view showing an operating state of the vehicle door glass guide structure of the anti-shake according to the present invention.

<Description of Symbols for Major Parts of Drawings>

1 .... Anti-vibration vehicle door glass guide structure according to the present invention

10 .... air tube 12 .... pressurization

16 .... Inflated Part 18 .... Home

30 .... compression pads 32 .... guide groove

34 .. Guide turning 100 .... Door

110 ... glass 120 ... door frame

130 .... glass run 132a, 132b .... my outer lip

140 .... Door glass channel 160 .... bottom glass run / channel assembly

170 .... belt line 172a, 172b ... inside belt

Claims (6)

In the guide structure for guiding the descending and descending the door glass of the car, A lower glass channel fixed to the inside of the door panel; A glass run fixed inside the lower glass channel; An inflatable air tube fixed to an inner bottom of the glass run; And It is disposed so as to move up and down adjacent to the air tube, the pressing pad for pressing the air tube in accordance with the lowering of the door glass, wherein the inner and outer ribs of the glass run in accordance with the expansion of the air tube door glass Anti-vibration car door glass guide structure characterized in that the pressing support. The air tube of claim 1, wherein the air tube includes a pressing portion fixed to an inner surface of a lower end of the glass run, and a plurality of expansion portions formed successively to the pressing portion and extending a predetermined length to an inner lip lower side of the glass run. Anti-vibration vehicle door glass guide structure, characterized in that. The vehicle door glass guide structure of claim 2, wherein the air tube is made of a stretchable rubber material. The vehicle door glass guide structure of claim 1, wherein the pressing pad is movably mounted including a guide protrusion slidable along a guide groove formed inside the glass run. The vehicle door glass guide structure of claim 4, wherein the guide groove extends toward the lower side of the air tube. The anti-vibration vehicle door glass guide structure according to claim 4, wherein the pressure pad is disposed at a position at which the upper end of the door glass presses the air tube immediately before passing down the belt line of the door.
KR1020070129823A 2007-12-13 2007-12-13 Guide structure for preventing a door glass of vehicle from rattling KR20090062516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070129823A KR20090062516A (en) 2007-12-13 2007-12-13 Guide structure for preventing a door glass of vehicle from rattling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070129823A KR20090062516A (en) 2007-12-13 2007-12-13 Guide structure for preventing a door glass of vehicle from rattling

Publications (1)

Publication Number Publication Date
KR20090062516A true KR20090062516A (en) 2009-06-17

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Application Number Title Priority Date Filing Date
KR1020070129823A KR20090062516A (en) 2007-12-13 2007-12-13 Guide structure for preventing a door glass of vehicle from rattling

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283882B1 (en) * 2011-10-05 2013-07-08 현대자동차주식회사 Glass mounting unit for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283882B1 (en) * 2011-10-05 2013-07-08 현대자동차주식회사 Glass mounting unit for vehicle

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