WO2014038581A1 - 樹脂成形部品のロック機構 - Google Patents
樹脂成形部品のロック機構 Download PDFInfo
- Publication number
- WO2014038581A1 WO2014038581A1 PCT/JP2013/073775 JP2013073775W WO2014038581A1 WO 2014038581 A1 WO2014038581 A1 WO 2014038581A1 JP 2013073775 W JP2013073775 W JP 2013073775W WO 2014038581 A1 WO2014038581 A1 WO 2014038581A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lock arm
- locking
- wall surface
- lock
- protrusion
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
- H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/60—Biased catch or latch
- Y10T403/608—Pivoted
Definitions
- the present invention relates to a lock mechanism that locks two parts so that they are not detached when two resin molded parts are combined, for example, between a connector housing and a double locking spacer (also called a retainer).
- the present invention relates to a lock mechanism applied to the above.
- ⁇ A lock mechanism is provided between this type of spacer and the connector housing to prevent the spacer from falling off when the spacer is inserted.
- this lock mechanism a mechanism using a combination of a lock projection provided on one of the connector housing and the spacer and a lock arm provided on the other is known.
- a wall-like portion having elasticity as a lock arm is provided on both side portions of the spacer, and an engagement convex portion provided on a side surface in the bending direction of the lock arm is provided on the inner wall of the spacer housing space of the connector housing.
- the following lock mechanisms are also known (see Patent Document). That is, in the lock mechanism, two walls facing each other so as to sandwich the lock arm are provided in the spacer housing space of the connector housing. A lock projection that engages with an engagement projection provided on one side surface of the lock arm is provided on the first wall of the two walls. Further, a pressing convex portion is provided on the other side surface of the lock arm to press against the second wall of the two walls when the lock arm is bent. When the engaging convex portion of the lock arm gets over the lock protrusion, the pressing convex portion applies a pressing force in a direction opposite to the direction of deformation of the lock arm. Thereby, the substantial bending rigidity of a lock arm can be improved.
- a pressing convex portion is provided on the lock arm separately from the engaging convex portion, and the pressing convex portion interferes with the second wall when the lock arm is bent and deformed.
- a frictional force is exerted as an insertion resistance between the pressing convex portion and the second wall. It only occurs.
- the elastic restoring force and the frictional force only increase with the increase in the bending of the lock arm, so that there is no significant change in the insertion resistance, The lock arm and the lock projection are engaged. For this reason, the feeling of achieving the lock given to the operator's hand is relatively weak. Further, since the insertion force of the spacer is not so great, the spacer may fall off during transportation.
- the present invention has been made in view of the above-described circumstances, and its purpose is to form a resin that can strongly impress the feel when the lock is achieved, and can enhance the effect of preventing parts from falling off during transportation and the like. It is to provide a locking mechanism for parts.
- the lock arm is a cantilever having a rear end in the movement direction of the second part relative to the first part as a fixed end, a front end in the movement direction as a free end, and a direction perpendicular to the movement direction as a bending direction.
- An engaging convex portion that engages with the lock protrusion is provided at a position on the free end side of the arm on one side surface in the bending direction,
- the first component is provided with a first wall surface that is orthogonal to the bending direction of the lock arm and faces one side surface in the bending direction of the lock arm along the moving direction of the lock arm,
- the locking protrusion protrudes from the first wall;
- the engagement protrusion of the lock arm rides on the front surface of the lock protrusion facing the moving direction of the lock arm as the second component moves, so that the lock arm is moved to the first position.
- An inclined surface that is gradually bent in a direction away from the wall surface is provided, and on the back surface facing the front surface, the engagement protrusion protrudes from the top of the lock protrusion, and the lock arm returns to the initial position from the bending.
- a locking wall is provided that engages the locking wall of the engaging projection of the lock arm so as to face and thereby prevent the movement of the second part in the direction opposite to the moving direction.
- the first part is provided with a second wall surface facing the first wall surface with the lock arm interposed therebetween,
- the engagement protrusion of the lock arm rides on the inclined surface of the lock protrusion at a position between the engagement protrusion and the fixed end on the other side surface of the lock arm in the bending direction.
- the pressing projection is accommodated at the stage of starting to bend and deform, and the movement of the second part further proceeds, and the engagement projection of the lock arm climbs the inclined surface of the locking projection and the locking projection
- the first component is a connector housing
- the second component is a spacer for locking a terminal inserted in a terminal accommodating chamber of the connector housing
- the spacer can be inserted in a direction orthogonal to the insertion direction of the terminal with respect to the terminal accommodating chamber
- a part of the housing space is provided with a space for inserting the lock arm having the first wall surface and the second wall surface as opposing walls
- the first wall surface is a wall surface located inside the insertion space
- the second wall surface is a wall surface located outside the insertion space
- the first wall surface is provided with a main locking projection for locking the spacer at a position that restricts movement of the terminal in the insertion direction as the locking projection,
- a temporary locking projection for temporarily locking the spacer to a position allowing movement of the terminal in the insertion direction by engaging with the engagement convex portion of the lock arm at a position in front of the lock arm in the insertion direction.
- the opening portion is provided at a position where the pressing convex portion of the lock arm temporarily locked through the opening portion can be visually recognized from the outside.
- the locking mechanism for a resin molded part according to (2) above is provided at a position where the pressing convex portion of the lock arm temporarily locked through the opening portion can be visually recognized from the outside.
- the lock mechanism having the configuration of (1) above, when the engagement convex portion of the lock arm rides on the inclined surface of the lock protrusion as the second component moves relative to the first component, Increases deflection. For this reason, the movement of the second part is caused by the component force in the moving direction of the second part due to the elastic restoring force of the lock arm and the frictional force when the engagement convex part of the lock arm rides on the inclined surface of the lock protrusion. Force (hereinafter referred to as insertion force or insertion resistance) increases. Further, when the lock arm is further bent and the pressing convex portion of the lock arm begins to interfere with the second wall surface, friction generated between the pressing convex portion and the second wall surface is also added to the insertion resistance.
- the pressing force between the second wall surface and the pressing convex portion increases, and the locking arm is strongly pressed in the direction opposite to the direction of the bending deformation.
- the frictional force and the component force in the moving direction increase, and the insertion force of the second component increases.
- the pressing convex portion only slides along the second wall surface while pressing the second wall surface. Only a frictional force is generated between them.
- the pressing convex portion interferes with the opening edge of the opening portion and rides up to the second wall surface. As a result, the hooking resistance larger than the frictional force becomes an instantaneous peak and is added to the insertion resistance of the second component.
- the operator engages the lock arm with the lock protrusion while resisting a large insertion resistance that changes in a peak shape. For this reason, it is possible to bring a feeling of a large change in insertion force to the hand of the operator pushing and moving the second part, and it becomes easy to grasp that the main locking has been made by the feel. In addition, since the insertion resistance is increased, the effect of preventing the second component from falling off is also increased.
- the insertion force is increased not by friction between the pressing protrusion of the lock arm of the spacer and the second wall surface but by the catching resistance between the pressing protrusion and the opening edge of the opening.
- the effect of preventing the spacer from falling off can be enhanced by increasing the insertion force.
- the temporary locking state of the spacer can be visually confirmed from the outside through the opening.
- the present invention it is possible to give a strong impression to the operator when the lock is achieved. Further, since the insertion resistance is increased, it is possible to enhance the effect of preventing parts from falling off during transportation.
- FIG. 1 is an external perspective view showing a configuration of a connector to which a locking mechanism according to an embodiment of the present invention is applied, and showing a state before mounting a spacer as a second part on a connector housing as a first part.
- FIG. 2 is a side view showing a state in which a spacer is attached to the connector housing.
- FIG. 3 is a side sectional view of the same state as FIG. 4 is a cross-sectional view taken along arrow IV-IV in FIG. 5 (a) and 5 (b) are enlarged views of the portion V in FIG. 4,
- FIG. 5 (a) is a diagram showing a temporarily locked state, and FIG.
- FIG. 6 (a) and 6 (b) are views similar to FIG. 5 showing a comparative example having no opening, FIG. 6 (a) is a view showing a temporarily locked state, and FIG. 6 (b) is a view. It is a figure which shows the state in the middle of transfering from the state of temporary latching to this latching.
- FIG. 7 is a characteristic diagram showing the difference in insertion force characteristics with respect to the insertion stroke between the embodiment (solid line) of the present invention and the comparative example (dotted line).
- FIG. 1 shows a configuration of a connector to which the locking mechanism of the embodiment is applied, and is an external perspective view showing a state before a spacer 60 as a second part is attached to a connector housing 10 as a first part.
- FIG. 3 is a side sectional view in the same state as FIG. 2
- FIG. 4 is a sectional view taken along the line IV-IV in FIG. 5 (b) is an enlarged view of the V portion in FIG. 4
- FIG. 5 (a) is a diagram showing a temporarily locked state
- FIG. 5 (b) is in the middle of shifting from the temporarily locked state to the fully locked state.
- FIG. 6 (a) and FIG.6 (b) are the same figures as FIG. 5 which shows the comparative example without the opening part 48.
- FIG. Yes, FIG. 6 (a) is a diagram showing a state of temporary locking, and FIG. 6 (b) is a state in the middle of shifting from the state of temporary locking to main locking. Is a diagram illustrating a.
- a connector housing 10 as a first resin molded part has a connector body portion 11 in which a cylindrical fitting portion 15 is formed in the front half and a terminal accommodating chamber 20 is formed in the rear half.
- the connector housing 10 includes an upper cover 13 provided so as to cover the upper side of the intermediate portion in the axial direction of the connector main body 11.
- the connector housing 10 has a main lock arm 12 provided between the connector main body 11 and the upper cover 13 for locking with the mating connector.
- the male terminal (not shown) is accommodated in the terminal accommodating chamber 20 of the connector main body 11, and the tip of each male terminal protrudes into the cylindrical fitting part 15.
- a terminal inserted from the rear of the connector housing 10 is primarily locked by a lance 21 provided in the terminal accommodating chamber 20.
- the spacer 60 is inserted into the spacer receiving space 30 provided on the lower surface side of the wall body portion 31 of the connector main body 11 penetrating the terminal receiving chamber 20. Then, the secondary locking (in other words, double locking) is performed.
- the spacer 60 that is the second resin molded part is formed by integrally forming plate-like lock arms on the left and right side walls 62 of the spacer main body 61.
- the spacer 60 can be inserted into the spacer receiving space 30 in a direction (namely, vertical direction) perpendicular to the terminal insertion direction (namely, the front-rear direction of the connector housing 10) with respect to the terminal accommodating chamber 20.
- the spacer 60 allows the terminal to be inserted and pulled out while being held at the temporary locking position, and when the spacer 60 is inserted from the temporary locking position to the main locking position at the back thereof, the terminal is double-engaged. Stop.
- the locking mechanism of the embodiment includes a lock protrusion (a main locking protrusion 43 described later) provided on the connector housing 10 (see FIG. 1) and a spacer 60 (see FIG. 1). And a lock arm 63 provided.
- a lock protrusion a main locking protrusion 43 described later
- the spacer 60 By inserting the spacer 60 linearly from below into the spacer housing space 30 (see FIG. 3) of the connector housing 10, the locking protrusion of the lock arm 63 (ie, the locking protrusion 43) is engaged with the engagement protrusion of the lock arm 63.
- Part 64 can be engaged.
- the lock arm 63 is formed such that the rear end (that is, the lower end) of the spacer 60 in the insertion direction (that is, the moving direction) is a fixed end, and the front end (that is, the upper end) in the insertion direction is a free end.
- the lock arm 63 is formed as a cantilevered elastic arm having a bending direction in the left-right direction perpendicular to the insertion direction. In this embodiment, the lock arm 63 is continuously provided on the left and right side walls 62 of the spacer main body 61.
- the lock arm 63 does not completely bend and deform with the rear end serving as a fulcrum, but basically the front end side (that is, the upper end side) with the rear end side (that is, the lower end side) as a fulcrum. ) Bends outward and deforms.
- the insertion space 32 of the lock arm 63 is provided on the left and right sides of the spacer housing space 30 of the connector housing 10.
- the insertion space 32 has two opposing wall surfaces, a first wall surface 33 located on the inner side and a second wall surface 34 located on the outer side.
- the first wall surface 33 on the inner side of the insertion space 32 and the second wall surface 34 on the outer side are surfaces perpendicular to the bending direction of the lock arm 63 along the insertion direction of the lock arm 63.
- the inner side surface of the lock arm 63 that is one side surface in the bending direction of the lock arm 63 faces the first wall surface 33, and the outer side surface of the lock arm 63 that is the other side surface of the lock arm 63 is the second wall surface 34. opposite.
- a main locking protrusion 43 as a locking protrusion and a temporary locking protrusion 41 for holding the spacer 60 in the temporary locking position are provided on the first wall surface 33. Further, at the position of the free end side (that is, the upper end side) of the arm on the inner side surface (that is, one side surface in the bending direction) of the lock arm 63, the main locking projection 43 and the temporary locking projection 41 are arranged. An engaging convex portion 64 to be engaged is provided.
- the main locking projection 43 fully locks the spacer 60 at a final locking position for restricting movement of the terminal in the insertion direction.
- the temporary locking protrusion 41 is provided at a position (that is, a lower position) on the front side in the insertion direction of the lock arm 63 of the main locking protrusion 43.
- the temporary locking protrusion 41 temporarily locks the spacer 60 at a temporary locking position that allows movement of the terminal in the insertion direction by engaging with the engagement convex portion 64 of the lock arm 63.
- an engagement recess 42 into which the engagement projection 64 of the lock arm 63 fits during temporary locking is provided between the main locking projection 43 and the temporary locking projection 41.
- an engagement recess 44 in which the engagement protrusion 64 is accommodated at the time of the main locking is provided at a further depth of the main locking projection 43.
- the engagement protrusions 64 of the lock arm 63 ride on the front surface of the main locking projection 43 facing the direction in which the lock arm 63 moves in accordance with the insertion of the spacer 60, whereby the lock arm 63 is moved to the first wall surface.
- An inclined surface 43 a that is gradually bent in a direction away from 33 is provided.
- the lock projection 63 is formed on the back surface facing the front surface when the engagement projection 64 gets over the apex of the lock projection 43 and the lock arm 63 returns to the initial position from the bending.
- a locking wall 43b is provided so as to face the locking wall 64b on the rear surface of the engaging projection 64 and to engage with the locking wall 64b.
- the engagement protrusion 64 of the lock arm 63 rides on the front surface of the temporary locking protrusion 41 facing the direction in which the lock arm 63 moves in accordance with the insertion of the spacer 60 so that the lock arm 63 is moved to the first position.
- An inclined surface 41a that is gradually bent in a direction away from the wall surface 33 is provided.
- the temporary locking projection 41 has a locking arm 63 when the engaging projection 64 climbs over the apex of the temporary locking projection 41 and the lock arm 63 returns to the initial position from the deflection.
- a locking wall 42b is provided so as to face the locking wall 64b on the rear surface of the engaging projection 64 and to engage with the locking wall 64b.
- the front surface of the lock arm 63 in the insertion direction of the engagement convex portion 64 is formed as an inclined surface 64a so as to easily get over the main locking projection 43 and the temporary locking projection 41.
- a pressing convex portion 65 is projected from a position between the engaging convex portion 64 and the fixed end on the outer side surface of the lock arm 63 (that is, the other side surface in the bending direction).
- the second wall surface 34 is provided with an opening 48 as shown in FIG.
- the opening 48 accommodates the pressing convex portion 65. Further, when the insertion of the spacer further proceeds and the engaging convex portion 64 of the lock arm 63 is going to reach the apex of the main locking projection 43 by climbing the inclined surface 43 a of the main locking projection 43, the opening 48.
- the opening 48 is provided at a position through which the pressing convex portion 65 of the lock arm 63 temporarily locked can be visually recognized through the opening 48.
- the pressing protrusion 65 is positioned so as to be separated from the second wall surface 34.
- the height of the portion 65 is set.
- the engaging convex portion 64 of the lock arm 63 is inclined to the inclined surface 41a of the temporary locking protrusion 41 as the insertion is performed. Get on. Since the lock arm 63 increases its deflection as it rides, the component force in the insertion direction of the spacer 60 due to the elastic restoring force of the lock arm 63 and the engagement convex portion 64 of the lock arm 63 are inclined surfaces 41 a of the temporary locking protrusion 41. The insertion force (that is, the insertion resistance) required for inserting the spacer 60 is increased by the frictional force when riding on.
- the lock arm 63 When the engagement convex portion 64 of the lock arm 63 exceeds the apex of the temporary locking projection 41, the lock arm 63 returns to the initial position from the position where the lock arm 63 is bent and deformed, and the engagement convex portion 64 becomes the engagement concave portion 42. Fit. As a result, the temporarily locked state is maintained. The terminal can be inserted into the connector housing 10 in this temporarily assembled state.
- the pressing convex portion 65 presses the second wall surface 34 while pressing the second wall surface 34. It slides along the wall surface 34. For this reason, only a frictional force is generated between the pressing convex portion 65 and the second wall surface 34.
- the opening 48 is provided on the second wall surface 34, so that the opening edge 48 a of the opening 48 is once fitted into the opening 48 once the pressing convex portion 65 is fitted.
- the pressing convex portion 65 interferes with the second wall surface 34. For this reason, the hooking resistance larger than the frictional force becomes an instantaneous peak and is added to the insertion resistance of the spacer 60.
- the operator engages the lock arm 63 with the main locking projection 43 while resisting a large insertion resistance that changes in a peak shape. For this reason, since the operator can bring a feeling of a large change in insertion force to the hand that inserts and moves the spacer 60, it is easy to catch the fact that the operator has locked the door. In addition, since the insertion resistance is increased, the effect of preventing the spacer 60 from falling off is also increased.
- the insertion force can be increased not by friction between the pressing convex portion 65 of the lock arm 63 of the spacer 60 and the second wall surface 34 but by the catching resistance between the pressing convex portion 65 and the opening edge 48 a of the opening 48. Therefore, the effect of preventing the spacer 60 from falling off can be enhanced by increasing the insertion force.
- the temporary locking state of the spacer 60 can be visually confirmed from the outside through the opening 48, it is easy to grasp the state of the connector.
- FIG. 7 is a characteristic diagram showing the difference in insertion force characteristics with respect to the insertion stroke between the embodiment of the present invention (shown by a solid line) and the comparative example (dotted line).
- the horizontal axis is the insertion stroke X
- the vertical axis is the insertion force Y.
- Reference E1 indicates the case of the embodiment of the present invention (that is, the case with an opening).
- Reference E2 indicates the case of the comparative example (that is, the case where there is no opening and only the frictional force acts).
- Reference numeral E3 indicates a case where only the elastic restoring force of the lock arm 63 acts (that is, when the second wall surface 34 is not provided).
- Reference symbol A indicates a temporary locking position
- reference symbol B indicates a final locking position.
- Reference numeral C1 indicates a section in which the engaging convex portion 64 of the lock arm 63 rides on the inclined surface 43a of the main locking projection 43 (ascending inclined surface), and reference symbol C2 indicates that the engaging convex portion 64 has the main engaging portion 64.
- a section reaching the top surface of the stop projection 43 is shown (top surface).
- Reference numeral S indicates a point where the pressing convex portion 65 starts to contact the second wall surface 34 and interfere.
- Reference numeral R ⁇ b> 1 indicates a section where the pressing convex portion 65 falls into the opening 48 and no frictional force acts.
- Reference numeral R2 indicates a section in which the pressing convex portion 65 interferes with the opening edge 48a of the opening 48 and the hooking resistance is generated (climbing the opening edge).
- the pressing convex portion 65 starts to interfere with the opening edge 48 a of the opening 48 immediately before reaching the top of the main locking projection 43.
- the insertion force is greatly increased instantaneously.
- the pressing convex portion 65 rides on the second wall surface 34 from the opening edge 48a.
- the engaging convex portion 64 has reached the top surface of the main locking projection 43, the force in the bending deformation direction does not increase any further, and the frictional force does not increase, and the main locking is achieved as it is.
- the operator can grasp that the actual locking is a certain touch.
- the lock arm 63 may be provided on the connector housing 10 side, and the lock protrusion (that is, the main locking protrusion 43) may be provided on the spacer 60 side.
- the lock arm (63) has a rear end in the movement direction of the second part (60) relative to the first part (10) as a fixed end and a front end in the movement direction as a free end, and is orthogonal to the movement direction.
- An engaging convex portion (64) that is formed as a cantilevered elastic arm having a bending direction as a bending direction and that engages with the lock protrusion at a position on the free end side of the arm on one side surface in the bending direction.
- the first component (10) has one side surface in the bending direction of the lock arm (63) while being orthogonal to the bending direction of the lock arm (63) along the moving direction of the lock arm (63).
- a first wall surface (33) opposite to the first wall surface (33), and the lock protrusion (43) is projected from the first wall surface (33),
- the lock protrusion (43) has a front surface facing the direction in which the lock arm (63) moves, and the engagement protrusion of the lock arm (63) as the second component (60) moves.
- An inclined surface (43a) for gradually bending the lock arm (63) in a direction away from the first wall surface (33) when the portion (64) rides is provided, and on the back surface facing the front surface,
- the engagement protrusion ( 64) gets over the top of the lock protrusion (43) and the lock arm (63) returns to the initial position from the bending
- the engagement protrusion ( 64) is provided with a locking wall (43b) that faces and engages with the locking wall (64b) of 64, thereby preventing the movement of the second part (60) in the direction opposite to the direction of movement
- the first component (10) is provided with a second wall surface (34) opposed to the first wall surface (33) with the lock arm (63) interposed therebetween,
- the engaging convex portion ( 64) rides on the inclined surface of the lock projection (43), so that when the lock arm (63) is bent and deformed in a direction away from the first
- the pressing projection (65) is applied to the lock arm (63) by applying a pressing force in the direction opposite to the direction of the bending deformation, thereby increasing the substantial bending rigidity of the locking arm (63). Protruding, Further, due to the movement of the second component (60) on the second wall surface (34), the engagement convex portion (64) of the lock arm (63) becomes an inclined surface of the lock projection (43).
- the pressing projection (65) is accommodated when the lock arm (63) begins to bend and begins to bend and deform in a direction approaching the second wall surface (34), and the second component (60). And the engagement projection (64) of the lock arm (63) climbs up the inclined surface of the lock projection (43) to reach the top of the lock projection (43).
- the opening (48) is configured to apply a pressing force in the direction opposite to the direction of bending deformation to the lock arm (63) when the pressing protrusion (65) is in sliding contact with the opening edge (48a) of the locking arm (48a).
- a locking mechanism for resin molded parts is configured to apply a pressing force in the direction opposite to the direction of bending deformation to the lock arm (63) when the pressing protrusion (65) is in sliding contact with the opening edge (48a) of the locking arm (48a).
- the first component (10) is a connector housing (10), and the second component (60) locks a terminal inserted into a terminal accommodating chamber (20) of the connector housing (10).
- Spacer (60) The spacer (60) can be inserted in a direction orthogonal to the insertion direction of the terminal with respect to the terminal accommodating chamber,
- an accommodation space (30) for the spacer (60) is secured
- An insertion space (32) of the lock arm (63) having the first wall surface (33) and the second wall surface (34) as opposing walls is provided in a part of the housing space (30)
- the first wall surface (33) is a wall surface located inside the insertion space
- the second wall surface (34) is a wall surface located outside the insertion space
- the opening (48) is provided at a position where the pressing projection (65) of the lock arm (63) temporarily locked through the opening (48) can be visually recognized from the outside.
- the lock mechanism according to the present invention is useful in that it provides a lock mechanism for a resin molded part that can strongly impress the feel when the lock is achieved and can enhance the effect of preventing the part from falling off during transportation or the like. It is.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
(1) 第1の部品に設けられたロック突起と、前記第1の部品と組み合わせられる第2の部品に設けられたロックアームとを有し、前記第1の部品に対し前記第2の部品を一定の直線方向に移動させることで、前記ロック突起に前記ロックアームを係合させる樹脂成形部品のロック機構において、
前記ロックアームは、前記第1の部品に対する前記第2の部品の移動方向の後端を固定端とすると共に移動方向の前端を自由端とし、移動方向と直交する方向を撓み方向とする片持状の弾性アームとして形成され、前記撓み方向の一方の側面上のアームの自由端側の位置に、前記ロック突起に係合する係合凸部が設けられ、
前記第1の部品には、前記ロックアームの移動方向に沿うことで前記ロックアームの撓み方向に直交すると共に前記ロックアームの撓み方向の一方の側面に対向する第1の壁面が設けられ、前記第1の壁面に前記ロック突起が突設され、
前記ロック突起には、前記ロックアームが移動してくる方向に向かい合う前面に、前記第2の部品の移動に伴って前記ロックアームの前記係合凸部が乗り上げることで前記ロックアームを前記第1の壁面から離間する方向に徐々に撓ませる傾斜面が設けられると共に、前記前面に対向する背面に、前記ロック突起の頂点を前記係合凸部が乗り越えて前記ロックアームが撓みから初期位置に復帰した際に、前記ロックアームの前記係合凸部の係止壁と向き合って係合し、それにより前記移動方向と逆方向への前記第2の部品の移動を阻止する係止壁が設けられ、
また、前記第1の部品には、前記第1の壁面と前記ロックアームを挟んで対向する第2の壁面が設けられ、
一方、前記ロックアームの前記撓み方向の他方の側面上の前記係合凸部と前記固定端との間の位置に、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面に乗り上げることで前記ロックアームが前記第1の壁面から離間する方向に撓み変形したときに、前記第2の壁面に押圧することで、前記ロックアームに撓み変形の方向と反対方向の押圧力を付与し、それにより前記ロックアームの実質的な撓み剛性を高める押圧凸部が突設され、
更に、前記第2の壁面に、前記第2の部品の移動により、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面に乗り上げ始めて前記ロックアームが前記第2の壁面に接近する方向に撓み変形し始めた段階のときに前記押圧凸部を収容し、更に第2の部品の移動が進み、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面を登りつめて前記ロック突起の頂点に達しようとする段階のときに、自身の開口縁に前記押圧凸部が押圧しながら摺接することで、前記ロックアームに撓み変形の方向と反対方向の押圧力を付与させる開口部が設けられている
樹脂成形部品のロック機構。
前記スペーサは、前記端子収容室に対する端子の挿入方向と直交する方向に差し込み可能とされ、
前記コネクタハウジングには、前記スペーサの収容空間が確保され、
前記収容空間の一部に、前記第1の壁面と第2の壁面を対向壁とする前記ロックアームの差し込みスペースが設けられ、
前記第1の壁面は、差し込みスペースの内側に位置する壁面とされ、前記第2の壁面は、差し込みスペースの外側に位置する壁面とされており、
前記第1の壁面には、前記ロック突起として、前記スペーサを前記端子の挿入方向の移動を規制する位置に本係止する本係止突起が突設されると共に、前記本係止突起の前記ロックアームの差し込み方向における手前の位置に、前記ロックアームの前記係合凸部と係合することで前記スペーサを前記端子の挿入方向の移動を許容する位置に仮係止する仮係止突起が設けられている
上記(1)に記載の樹脂成型部品のロック機構。
上記(2)に記載の樹脂成形部品のロック機構。
図1は実施形態のロック機構が適用されたコネクタの構成を示し、第1の部品であるコネクタハウジング10に第2の部品であるスペーサ60を装着する前の状態を示す外観斜視図、図2はコネクタハウジング10にスペーサ60を装着した状態を示す側面図、図3は図2と同じ状態の側断面図、図4は図2のIV-IV矢視断面図、図5(a)及び図5(b)は図4のV部の拡大図で、図5(a)は仮係止の状態を示す図、図5(b)は仮係止の状態から本係止に移行する途中において開口部48の開口縁48aに押圧凸部65が干渉している状態を示す図、図6(a)及び図6(b)は開口部48がない比較例を示す図5と同様の図であり、図6(a)は仮係止の状態を示す図、図6(b)は仮係止の状態から本係止に移行する途中の状態を示す図である。
コネクタハウジング10の下面に開口したスペーサ収容空間30に、下から上に向かってスペーサ60を差し込むと、差し込むのに伴い、ロックアーム63の係合凸部64が仮係止突起41の傾斜面41aに乗り上げる。乗り上げるに従いロックアーム63が撓みを増して行くので、ロックアーム63の弾性復元力によるスペーサ60の差し込み方向における分力と、ロックアーム63の係合凸部64が仮係止突起41の傾斜面41aを乗り上げるときの摩擦力とにより、スペーサ60の差し込みに要する挿入力(即ち、挿入抵抗。)が増す。
図7において、横軸は挿入ストロークXであり、縦軸は挿入力Yである。符号E1は、本発明の実施形態の場合(即ち、開口部有りの場合。)を示している。符号E2は、比較例の場合(即ち、開口部無しの場合であり、摩擦力のみが作用する場合。)を示している。また、符号E3は、ロックアーム63の弾性復元力のみが作用する場合(即ち、第2の壁面34無しの場合。)を示している。符号Aは仮係止位置を示し、符号Bは本係止位置を示している。符号C1は、ロックアーム63の係合凸部64が本係止突起43の傾斜面43aに乗り上げている区間を示しており(登り傾斜面)、符号C2は、係合凸部64が本係止突起43の頂上面に到達している区間を示している(頂上面)。符号Sは、押圧凸部65が第2の壁面34に接触して干渉し始めるポイントを示している。符号R1は、押圧凸部65が開口部48に落ち込んでおり、摩擦力が作用しない区間を示している。符号R2は、押圧凸部65が開口部48の開口縁48aに干渉して引っ掛かり抵抗が発生している区間を示している(開口縁の登り)。
前記ロックアーム(63)は、前記第1の部品(10)に対する前記第2の部品(60)の移動方向の後端を固定端とすると共に移動方向の前端を自由端とし、移動方向と直交する方向を撓み方向とする片持状の弾性アームとして形成され、前記撓み方向の一方の側面上のアームの自由端側の位置に、前記ロック突起に係合する係合凸部(64)が設けられ、
前記第1の部品(10)には、前記ロックアーム(63)の移動方向に沿うことで前記ロックアーム(63)の撓み方向に直交すると共に前記ロックアーム(63)の撓み方向の一方の側面に対向する第1の壁面(33)が設けられ、前記第1の壁面(33)に前記ロック突起(43)が突設され、
前記ロック突起(43)には、前記ロックアーム(63)が移動してくる方向に向かい合う前面に、前記第2の部品(60)の移動に伴って前記ロックアーム(63)の前記係合凸部(64)が乗り上げることで前記ロックアーム(63)を前記第1の壁面(33)から離間する方向に徐々に撓ませる傾斜面(43a)が設けられると共に、前記前面に対向する背面に、前記ロック突起(43)の頂点を前記係合凸部(64)が乗り越えて前記ロックアーム(63)が撓みから初期位置に復帰した際に、前記ロックアーム(63)の前記係合凸部(64)の係止壁(64b)と向き合って係合し、それにより前記移動方向と逆方向への前記第2の部品(60)の移動を阻止する係止壁(43b)が設けられ、
また、前記第1の部品(10)には、前記第1の壁面(33)と前記ロックアーム(63)を挟んで対向する第2の壁面(34)が設けられ、
一方、前記ロックアーム(63)の前記撓み方向の他方の側面上の前記係合凸部(64)と前記固定端との間の位置に、前記ロックアーム(63)の前記係合凸部(64)が前記ロック突起(43)の傾斜面に乗り上げることで前記ロックアーム(63)が前記第1の壁面(33)から離間する方向に撓み変形したときに、前記第2の壁面(34)に押圧することで、前記ロックアーム(63)に撓み変形の方向と反対方向の押圧力を付与し、それにより前記ロックアーム(63)の実質的な撓み剛性を高める押圧凸部(65)が突設され、
更に、前記第2の壁面(34)に、前記第2の部品(60)の移動により、前記ロックアーム(63)の前記係合凸部(64)が前記ロック突起(43)の傾斜面に乗り上げ始めて前記ロックアーム(63)が前記第2の壁面(34)に接近する方向に撓み変形し始めた段階のときに前記押圧凸部(65)を収容し、更に第2の部品(60)の移動が進み、前記ロックアーム(63)の前記係合凸部(64)が前記ロック突起(43)の傾斜面を登りつめて前記ロック突起(43)の頂点に達しようとする段階のときに、自身の開口縁(48a)に前記押圧凸部(65)が押圧しながら摺接することで、前記ロックアーム(63)に撓み変形の方向と反対方向の押圧力を付与させる開口部(48)が設けられている
樹脂成形部品のロック機構。
前記スペーサ(60)は、前記端子収容室に対する端子の挿入方向と直交する方向に差し込み可能とされ、
前記コネクタハウジング(10)には、前記スペーサ(60)の収容空間(30)が確保され、
前記収容空間(30)の一部に、前記第1の壁面(33)と第2の壁面(34)を対向壁とする前記ロックアーム(63)の差し込みスペース(32)が設けられ、
前記第1の壁面(33)は、差し込みスペースの内側に位置する壁面とされ、前記第2の壁面(34)は、差し込みスペースの外側に位置する壁面とされており、
前記第1の壁面(33)には、前記ロック突起(43)として、前記スペーサ(60)を前記端子の挿入方向の移動を規制する位置に本係止する本係止突起(43)が突設されると共に、前記本係止突起(43)の前記ロックアーム(63)の差し込み方向における手前の位置に、前記ロックアーム(63)の前記係合凸部(64)と係合することで前記スペーサ(60)を前記端子の挿入方向の移動を許容する位置に仮係止する仮係止突起(41)が設けられている
上記[1]に記載の樹脂成型部品のロック構造。
[3] 前記開口部(48)は、前記開口部(48)を通して仮係止された前記ロックアーム(63)の前記押圧凸部(65)を外部から視認し得る位置に設けられている
上記[2]に記載の樹脂成形部品のロック機構。
33 第1の壁面
34 第2の壁面
41 仮係止突起
43 本係止突起(ロック突起)
43a 傾斜面
43b 係止壁
48 開口部
48a 開口縁
60 スペーサ(第2の部品)
63 ロックアーム
64 係合凸部
64b 係止壁
65 押圧凸部
Claims (3)
- 第1の部品に設けられたロック突起と、前記第1の部品と組み合わせられる第2の部品に設けられたロックアームとを有し、前記第1の部品に対し前記第2の部品を一定の直線方向に移動させることで、前記ロック突起に前記ロックアームを係合させる樹脂成形部品のロック機構において、
前記ロックアームは、前記第1の部品に対する前記第2の部品の移動方向の後端を固定端とすると共に移動方向の前端を自由端とし、移動方向と直交する方向を撓み方向とする片持状の弾性アームとして形成され、前記撓み方向の一方の側面上のアームの自由端側の位置に、前記ロック突起に係合する係合凸部が設けられ、
前記第1の部品には、前記ロックアームの移動方向に沿うことで前記ロックアームの撓み方向に直交すると共に前記ロックアームの撓み方向の一方の側面に対向する第1の壁面が設けられ、前記第1の壁面に前記ロック突起が突設され、
前記ロック突起には、前記ロックアームが移動してくる方向に向かい合う前面に、前記第2の部品の移動に伴って前記ロックアームの前記係合凸部が乗り上げることで前記ロックアームを前記第1の壁面から離間する方向に徐々に撓ませる傾斜面が設けられると共に、前記前面に対向する背面に、前記ロック突起の頂点を前記係合凸部が乗り越えて前記ロックアームが撓みから初期位置に復帰した際に、前記ロックアームの前記係合凸部の係止壁と向き合って係合し、それにより前記移動方向と逆方向への前記第2の部品の移動を阻止する係止壁が設けられ、
また、前記第1の部品には、前記第1の壁面と前記ロックアームを挟んで対向する第2の壁面が設けられ、
一方、前記ロックアームの前記撓み方向の他方の側面上の前記係合凸部と前記固定端との間の位置に、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面に乗り上げることで前記ロックアームが前記第1の壁面から離間する方向に撓み変形したときに、前記第2の壁面に押圧することで、前記ロックアームに撓み変形の方向と反対方向の押圧力を付与し、それにより前記ロックアームの実質的な撓み剛性を高める押圧凸部が突設され、
更に、前記第2の壁面に、前記第2の部品の移動により、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面に乗り上げ始めて前記ロックアームが前記第2の壁面に接近する方向に撓み変形し始めた段階のときに前記押圧凸部を収容し、更に第2の部品の移動が進み、前記ロックアームの前記係合凸部が前記ロック突起の傾斜面を登りつめて前記ロック突起の頂点に達しようとする段階のときに、自身の開口縁に前記押圧凸部が押圧しながら摺接することで、前記ロックアームに撓み変形の方向と反対方向の押圧力を付与させる開口部が設けられている
樹脂成形部品のロック機構。 - 前記第1の部品がコネクタハウジングであり、前記第2の部品が前記コネクタハウジングの端子収容室に挿入された端子を係止するスペーサであり、
前記スペーサは、前記端子収容室に対する端子の挿入方向と直交する方向に差し込み可能とされ、
前記コネクタハウジングには、前記スペーサの収容空間が確保され、
前記収容空間の一部に、前記第1の壁面と第2の壁面を対向壁とする前記ロックアームの差し込みスペースが設けられ、
前記第1の壁面は、差し込みスペースの内側に位置する壁面とされ、前記第2の壁面は、差し込みスペースの外側に位置する壁面とされており、
前記第1の壁面には、前記ロック突起として、前記スペーサを前記端子の挿入方向の移動を規制する位置に本係止する本係止突起が突設されると共に、前記本係止突起の前記ロックアームの差し込み方向における手前の位置に、前記ロックアームの前記係合凸部と係合することで前記スペーサを前記端子の挿入方向の移動を許容する位置に仮係止する仮係止突起が設けられている
請求項1記載の樹脂成型部品のロック機構。 - 前記開口部は、前記開口部を通して仮係止された前記ロックアームの前記押圧凸部を外部から視認し得る位置に設けられている
請求項2に記載の樹脂成形部品のロック機構。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20157005673A KR20150039837A (ko) | 2012-09-07 | 2013-09-04 | 성형된 수지 부품의 잠금 기구 |
CN201380046921.5A CN104620445B (zh) | 2012-09-07 | 2013-09-04 | 用于树脂模制构件的锁定机构 |
DE112013004382.3T DE112013004382T5 (de) | 2012-09-07 | 2013-09-04 | Sperrmechanismus für eine Komponente aus gegossenem Kunstharz |
US14/420,954 US9252522B2 (en) | 2012-09-07 | 2013-09-04 | Locking mechanism for molded resin component |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-197733 | 2012-09-07 | ||
JP2012197733A JP5947684B2 (ja) | 2012-09-07 | 2012-09-07 | 樹脂成形部品のロック機構 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014038581A1 true WO2014038581A1 (ja) | 2014-03-13 |
Family
ID=50237190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/073775 WO2014038581A1 (ja) | 2012-09-07 | 2013-09-04 | 樹脂成形部品のロック機構 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9252522B2 (ja) |
JP (1) | JP5947684B2 (ja) |
KR (1) | KR20150039837A (ja) |
CN (1) | CN104620445B (ja) |
DE (1) | DE112013004382T5 (ja) |
WO (1) | WO2014038581A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6839292B2 (ja) * | 2017-08-31 | 2021-03-03 | 矢崎総業株式会社 | コネクタ及びコネクタユニット |
JP2019212404A (ja) * | 2018-06-01 | 2019-12-12 | 住友電装株式会社 | コネクタ |
JP7271498B2 (ja) * | 2020-12-16 | 2023-05-11 | 矢崎総業株式会社 | 機器用コネクタ |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0878085A (ja) * | 1994-09-05 | 1996-03-22 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2010040366A (ja) * | 2008-08-06 | 2010-02-18 | Yazaki Corp | コネクタ |
JP2010050018A (ja) * | 2008-08-25 | 2010-03-04 | Yazaki Corp | コネクタ |
JP2013008572A (ja) * | 2011-06-24 | 2013-01-10 | Yazaki Corp | コネクタ |
JP2013025959A (ja) * | 2011-07-19 | 2013-02-04 | Yazaki Corp | コネクタ |
JP2013101870A (ja) * | 2011-11-09 | 2013-05-23 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2013101869A (ja) * | 2011-11-09 | 2013-05-23 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2013105658A (ja) * | 2011-11-15 | 2013-05-30 | Sumitomo Wiring Syst Ltd | コネクタ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5788527A (en) * | 1991-04-04 | 1998-08-04 | Magnetek, Inc. | Electrical connector with improved safety latching for a fluorescent-lighting ballast |
JP2602717Y2 (ja) * | 1993-08-24 | 2000-01-24 | 日本エー・エム・ピー株式会社 | ダブルロック型コネクタ |
JP3365315B2 (ja) * | 1998-07-21 | 2003-01-08 | 住友電装株式会社 | コネクタ |
US7240694B2 (en) | 2004-07-09 | 2007-07-10 | Danfoss A/S | Flow control valve for refrigeration system |
-
2012
- 2012-09-07 JP JP2012197733A patent/JP5947684B2/ja active Active
-
2013
- 2013-09-04 DE DE112013004382.3T patent/DE112013004382T5/de not_active Withdrawn
- 2013-09-04 WO PCT/JP2013/073775 patent/WO2014038581A1/ja active Application Filing
- 2013-09-04 KR KR20157005673A patent/KR20150039837A/ko not_active Application Discontinuation
- 2013-09-04 US US14/420,954 patent/US9252522B2/en active Active
- 2013-09-04 CN CN201380046921.5A patent/CN104620445B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0878085A (ja) * | 1994-09-05 | 1996-03-22 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2010040366A (ja) * | 2008-08-06 | 2010-02-18 | Yazaki Corp | コネクタ |
JP2010050018A (ja) * | 2008-08-25 | 2010-03-04 | Yazaki Corp | コネクタ |
JP2013008572A (ja) * | 2011-06-24 | 2013-01-10 | Yazaki Corp | コネクタ |
JP2013025959A (ja) * | 2011-07-19 | 2013-02-04 | Yazaki Corp | コネクタ |
JP2013101870A (ja) * | 2011-11-09 | 2013-05-23 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2013101869A (ja) * | 2011-11-09 | 2013-05-23 | Sumitomo Wiring Syst Ltd | コネクタ |
JP2013105658A (ja) * | 2011-11-15 | 2013-05-30 | Sumitomo Wiring Syst Ltd | コネクタ |
Also Published As
Publication number | Publication date |
---|---|
DE112013004382T5 (de) | 2015-05-28 |
CN104620445B (zh) | 2016-12-14 |
JP2014053207A (ja) | 2014-03-20 |
JP5947684B2 (ja) | 2016-07-06 |
KR20150039837A (ko) | 2015-04-13 |
US20150222042A1 (en) | 2015-08-06 |
CN104620445A (zh) | 2015-05-13 |
US9252522B2 (en) | 2016-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5751196B2 (ja) | コネクタ | |
JP5810980B2 (ja) | コネクタ | |
JP4839989B2 (ja) | コネクタ | |
JP6839293B2 (ja) | 部材の係止構造 | |
JP6124134B2 (ja) | コネクタ | |
JP2003157923A (ja) | コネクタ | |
JP3765390B2 (ja) | コネクタ | |
JP6176544B2 (ja) | コネクタ | |
WO2014038581A1 (ja) | 樹脂成形部品のロック機構 | |
JP4508126B2 (ja) | コネクタ | |
JP5739757B2 (ja) | コネクタ | |
JP5598346B2 (ja) | コネクタ | |
JP2017027755A (ja) | コネクタ | |
WO2021010262A1 (ja) | コネクタ | |
WO2015056506A1 (ja) | レバー式コネクタ | |
JP5329339B2 (ja) | コネクタ | |
JP2011070896A (ja) | 分割コネクタ | |
JP2009243148A (ja) | 車両のドアハンドル | |
JP4577201B2 (ja) | コネクタ | |
JP5397124B2 (ja) | コネクタ | |
JP4828362B2 (ja) | 差込側コネクタ | |
US20220123499A1 (en) | Anti-vibration stabilized connected system with self-rejecting ergonomic feedback mechanism | |
JP7243551B2 (ja) | コネクタ | |
JP5565184B2 (ja) | コネクタ | |
JP2011070799A (ja) | コネクタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13834634 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14420954 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 20157005673 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120130043823 Country of ref document: DE Ref document number: 112013004382 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13834634 Country of ref document: EP Kind code of ref document: A1 |