JP2015003551A - Air bag device - Google Patents

Air bag device Download PDF

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JP2015003551A
JP2015003551A JP2013128734A JP2013128734A JP2015003551A JP 2015003551 A JP2015003551 A JP 2015003551A JP 2013128734 A JP2013128734 A JP 2013128734A JP 2013128734 A JP2013128734 A JP 2013128734A JP 2015003551 A JP2015003551 A JP 2015003551A
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Prior art keywords
wall
standing wall
airbag
cover
housing
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JP2013128734A
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JP6169902B2 (en
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顕 中嶋
Akira Nakajima
顕 中嶋
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Takata Corp
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Takata Corp
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Priority to JP2013128734A priority Critical patent/JP6169902B2/en
Priority to PCT/JP2014/063699 priority patent/WO2014203683A1/en
Priority to CN201480035010.7A priority patent/CN105324278B/en
Publication of JP2015003551A publication Critical patent/JP2015003551A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an air bag device in which a connection strength of a housing and a cover can be easily increased, and the cover can be prevented from omission.SOLUTION: An air bag device comprises an air bag, a housing in which the air bag is disposed, and a cover for covering the housing. The air bag device is characterized in that the housing has an outer wall and an inner wall which project towards the cover side, the cover has a vertical wall inserted between the outer wall and the inner wall, the inner wall has a projection projecting towards the vertical wall side, the outer wall has an engagement part which engages with the vertical wall, and the projection crosses a virtual plane which is orthogonal to an insertion direction of the vertical wall and passes a tip of the engagement part.

Description

本発明は、エアバッグが配置されるハウジングを蓋うカバーを備えたエアバッグ装置に関する。   The present invention relates to an airbag apparatus including a cover that covers a housing in which an airbag is disposed.

従来、エアバッグカバーのタブが、エアバッグハウジングの外壁と内壁との間のスロットに挿入される、エアバッグ装置が知られている（例えば、特許文献１参照）。このエアバッグ装置では、エアバッグハウジングの外壁に形成されたフックとエアバッグカバーのタブとが連結することによって、エアバッグハウジングとエアバッグカバーとが接続されている。   2. Description of the Related Art Conventionally, an airbag device is known in which a tab of an airbag cover is inserted into a slot between an outer wall and an inner wall of an airbag housing (see, for example, Patent Document 1). In this airbag device, the airbag housing and the airbag cover are connected by connecting a hook formed on the outer wall of the airbag housing and a tab of the airbag cover.

国際公開第０３／０１８３５７号パンフレットInternational Publication No. 03/018357 Pamphlet

しかしながら、上述の従来技術では、フックとタブとの連結が強くなるように、内壁に形成されたランプ（ramp）がタブの先端を外壁側に曲げているだけのため、ハウジングとカバーとの接続強度をアップさせることが難しい。そこで、ハウジングとカバーとの接続強度を容易にアップさせることができ、かつ、カバーの抜けを防止できる、エアバッグ装置の提供を目的とする。   However, in the above-described prior art, since the ramp formed on the inner wall is bent at the end of the tab toward the outer wall so that the hook and the tab are strongly connected, the connection between the housing and the cover is avoided. It is difficult to increase the strength. Therefore, an object of the present invention is to provide an airbag device that can easily increase the connection strength between the housing and the cover and can prevent the cover from coming off.

上記目的を達成するため、
エアバッグと、前記エアバッグが配置されるハウジングと、前記ハウジングを蓋うカバーとを備えたエアバッグ装置であって、
前記ハウジングは、前記カバー側に突出する外壁及び内壁を有し、
前記カバーは、前記外壁と前記内壁との間に挿入された立壁を有し、
前記内壁は、前記立壁側に突出する突出部を有し、
前記外壁は、前記立壁と係合する係合部を有し、
前記突出部は、前記立壁の挿入方向に直交し且つ前記係合部の先端を通る仮想平面と交差することを特徴とする、エアバッグ装置が提供される。 To achieve the above objective,
An airbag device comprising an airbag, a housing in which the airbag is disposed, and a cover that covers the housing,
The housing has an outer wall and an inner wall protruding toward the cover side,
The cover has a standing wall inserted between the outer wall and the inner wall,
The inner wall has a protrusion that protrudes toward the standing wall,
The outer wall has an engaging portion that engages with the standing wall,
An airbag device is provided, wherein the protrusion intersects with a virtual plane that is orthogonal to the insertion direction of the standing wall and passes through the tip of the engagement portion.

ハウジングとカバーとの接続強度を容易にアップさせることができ、かつ、カバーの抜けを防止できる。   The connection strength between the housing and the cover can be easily increased, and the cover can be prevented from coming off.

エアバッグが配置されるハウジングを蓋うカバーの一部の側面図Side view of a portion of the cover that covers the housing where the airbag is located エアバッグが配置されるハウジングの側面図Side view of housing where airbag is placed ハウジングを蓋うカバーの一部をハウジング側から見た斜視図A perspective view of a part of the cover covering the housing as seen from the housing side ハウジングをカバー側から見た平面図Plan view of the housing from the cover side ハウジングの一部を拡大した斜視図The perspective view which expanded a part of housing ハウジングの外壁とカバーの立壁とが係合する手前の状態を示した斜視図The perspective view which showed the state before this which the outer wall of a housing and the standing wall of a cover engage ハウジングの外壁とカバーの立壁とが係合した状態を示した斜視図The perspective view which showed the state which the outer wall of the housing and the standing wall of the cover engaged ハウジングの外壁とカバーの立壁とが係合した状態を示した断面図Sectional drawing which showed the state which the outer wall of the housing and the standing wall of the cover engaged

図１は、モジュールカバー１０の一部の側面図であり、図２は、リテーナ３０の側面図である。リテーナ３０は、エアバッグが配置されるハウジングの一例であり、モジュールカバー１０は、エアバッグが配置されるハウジングを蓋うカバーの一例である。モジュールカバー１０及びリテーナ３０は、弾性を有し、例えば、樹脂を射出成形することによって作製された部品である。   FIG. 1 is a side view of a part of the module cover 10, and FIG. 2 is a side view of the retainer 30. The retainer 30 is an example of a housing in which the airbag is disposed, and the module cover 10 is an example of a cover that covers the housing in which the airbag is disposed. The module cover 10 and the retainer 30 are elastic parts, for example, parts made by injection molding of resin.

モジュールカバー１０は、リテーナ３０に向かって矢印５１が指す方向に移動され、リテーナ３０と接続される。モジュールカバー１０とリテーナ３０とが接続されることによって、エアバッグモジュール１が組み立てられる。エアバッグモジュール１は、不図示のステアリングホイールの中央部に取り付けられた状態で車両に搭載されるエアバッグ装置の一例である。   The module cover 10 is moved toward the retainer 30 in the direction indicated by the arrow 51 and is connected to the retainer 30. The airbag module 1 is assembled by connecting the module cover 10 and the retainer 30. The airbag module 1 is an example of an airbag device that is mounted on a vehicle in a state of being attached to a center portion of a steering wheel (not shown).

エアバッグモジュール１は、例えば、エアバッグ２０と、インフレータ２１と、リテーナ３０と、モジュールカバー１０とを備えている。図２では、インフレータ２１及び折り畳まれたエアバッグ２０の外形の一例が一点鎖線で示されている。   The airbag module 1 includes, for example, an airbag 20, an inflator 21, a retainer 30, and a module cover 10. In FIG. 2, an example of the external shape of the inflator 21 and the folded airbag 20 is indicated by a one-dot chain line.

エアバッグ２０は、折り畳まれた状態でリテーナ３０に固定される基布である。インフレータ２１は、エアバッグにガスを供給するガス供給器の一例である。インフレータ２１は、リテーナ３０の底面３１に固定され、折り畳まれたエアバッグ２０にガスを噴出することによって、エアバッグ２０を膨張展開させるガス発生器である。リテーナ３０は、折り畳まれたエアバッグ２０をインフレータ２１とともに底面３１で保持する。インフレータ２１は、底面３１の内側（モジュールカバー１０側の部位）に固定されてもよいし、底面３１の外側（モジュールカバー１０とは反対側の部位）に固定されてもよい。モジュールカバー１０は、リテーナ３０に折り畳まれた状態で固定されたエアバッグ２０を覆うようにリテーナ３０と接続されるエアバッグカバーである。   The airbag 20 is a base fabric that is fixed to the retainer 30 in a folded state. The inflator 21 is an example of a gas supply device that supplies gas to the airbag. The inflator 21 is a gas generator that is fixed to the bottom surface 31 of the retainer 30 and inflates and deploys the airbag 20 by injecting gas into the folded airbag 20. The retainer 30 holds the folded airbag 20 together with the inflator 21 on the bottom surface 31. The inflator 21 may be fixed inside the bottom surface 31 (site on the module cover 10 side), or may be fixed outside the bottom surface 31 (site opposite to the module cover 10). The module cover 10 is an airbag cover that is connected to the retainer 30 so as to cover the airbag 20 that is fixed to the retainer 30 in a folded state.

図３は、モジュールカバー１０の一部をリテーナ３０側から見た斜視図である。モジュールカバー１０は、例えば、蓋面１１と、蓋面１１に対してリテーナ３０側の方向に蓋面１１から突出する立壁１２とを有している。   FIG. 3 is a perspective view of a part of the module cover 10 as viewed from the retainer 30 side. The module cover 10 includes, for example, a lid surface 11 and a standing wall 12 that protrudes from the lid surface 11 in the direction toward the retainer 30 with respect to the lid surface 11.

蓋面１１は、エアバッグモジュール１が車両に搭載された状態で車室に露出する部分であり、膨張したエアバッグ２０によって裂ける裂け目を有している。蓋面１１は、エアバッグモジュール１が車両に搭載された状態で車室に露出するおもて面とは反対側の裏面１６を有している。裏面１６は、モジュールカバー１０がリテーナ３０に組み付けられた状態で、リテーナ３０に折り畳まれた状態で配置されたエアバッグ２０と対向する。   The lid surface 11 is a portion exposed to the passenger compartment when the airbag module 1 is mounted on a vehicle, and has a tear that is torn by the inflated airbag 20. The lid surface 11 has a back surface 16 opposite to the front surface exposed to the passenger compartment when the airbag module 1 is mounted on the vehicle. The back surface 16 faces the airbag 20 disposed in a state where the module cover 10 is folded on the retainer 30 in a state where the module cover 10 is assembled to the retainer 30.

立壁１２は、折り畳まれたエアバッグ２０を囲むように形成された側壁であり、折り畳まれたエアバッグ２０を囲む空間を形成するように蓋面１１の裏面１６から突出する周壁である。   The standing wall 12 is a side wall formed so as to surround the folded airbag 20, and is a peripheral wall protruding from the back surface 16 of the lid surface 11 so as to form a space surrounding the folded airbag 20.

立壁１２は、立壁１２の他の壁部分（肉厚部７１）に比べて薄い厚さを有する肉薄部７２を有することが好ましい。立壁１２に肉厚部７１と肉薄部７２の両方を設けることによって、立壁１２が蓋面１１の裏面１６から突出していても、蓋面１１のおもて面の見栄え向上と立壁１２の適度な弾性変形を両立させることができる。   The standing wall 12 preferably has a thin portion 72 having a thickness smaller than that of the other wall portion (thickness portion 71) of the standing wall 12. By providing both the thick portion 71 and the thin portion 72 on the standing wall 12, even if the standing wall 12 protrudes from the back surface 16 of the lid surface 11, the appearance of the front surface of the lid surface 11 is improved and the standing wall 12 is moderately Both elastic deformation can be achieved.

裏面１６から突出する立壁１２に肉薄部７２を設けると、成形収縮による窪み等のヒケが蓋面１１のおもて面に発生することを抑え、蓋面１１のおもて面の見栄えが向上する一方で、立壁１２の適度な弾性変形を確保することが難しい。しかしながら、肉薄部７２と肉厚部７１の両方を設けることで、蓋面１１のおもて面の見栄えが向上するだけでなく、立壁１２の適度な弾性変形も容易に確保できる。立壁１２の適度な弾性変形が確保できるため、立壁１２をリテーナ３０のスロット３５（図４参照。詳細は後述）に挿入しやすくなり、モジュールカバー１０とリテーナ３０との組み付け性が向上する。   When the thin wall 72 is provided on the standing wall 12 protruding from the back surface 16, sink marks such as dents due to molding shrinkage are prevented from occurring on the front surface of the lid surface 11, and the appearance of the front surface of the lid surface 11 is improved. On the other hand, it is difficult to ensure an appropriate elastic deformation of the standing wall 12. However, by providing both the thin portion 72 and the thick portion 71, not only the appearance of the front surface of the lid surface 11 is improved, but also an appropriate elastic deformation of the standing wall 12 can be easily ensured. Since appropriate elastic deformation of the standing wall 12 can be ensured, the standing wall 12 can be easily inserted into the slot 35 (see FIG. 4, details will be described later) of the retainer 30, and the assembling property between the module cover 10 and the retainer 30 is improved.

肉薄部７２は、立壁１２の弾性変形の偏りが生じないように、立壁１２のうち対向する壁部分に設けることが好ましい。肉厚部７１についても同様である。図６の場合、肉薄部７２は、エアバッグモジュール１が車両に搭載されるときに車幅方向となる方向で対向する壁部分に設けられ、肉厚部７１は、エアバッグモジュール１が車両に搭載されるときに上下方向となる方向で対向する壁部分に設けられている。   The thin portion 72 is preferably provided on the opposing wall portion of the standing wall 12 so that the elastic deformation of the standing wall 12 is not biased. The same applies to the thick portion 71. In the case of FIG. 6, the thin portion 72 is provided on a wall portion facing in the vehicle width direction when the airbag module 1 is mounted on the vehicle, and the thick portion 71 is provided on the vehicle. It is provided in the wall part which opposes in the direction used as an up-down direction when mounted.

肉厚部７１は、いわゆる「肉抜き部」又は「肉盗み部」を設けることによって、肉厚部７１が接する部分にヒケが発生することを抑制できる。   By providing a so-called “thickening portion” or “thick stealing portion”, the thick portion 71 can suppress the occurrence of sink marks at the portion where the thick portion 71 contacts.

図４は、リテーナ３０をモジュールカバー１０側から見た平面図である。リテーナ３０は、例えば、底面３１と、底面３１に対してモジュールカバー１０側の方向に底面３１から突出する外壁３３及び内壁３４を有している。なお、図４では、エアバッグ２０及びインフレータ２１の図示が省略されている。また、リテーナ３０は、モジュールカバー１０側から見た平面視において、ほぼ線対称に成形されている。   FIG. 4 is a plan view of the retainer 30 as viewed from the module cover 10 side. The retainer 30 includes, for example, a bottom surface 31 and an outer wall 33 and an inner wall 34 that protrude from the bottom surface 31 in the direction toward the module cover 10 with respect to the bottom surface 31. In FIG. 4, illustration of the airbag 20 and the inflator 21 is omitted. In addition, the retainer 30 is formed substantially symmetrical with respect to a line when viewed from the module cover 10 side.

底面３１は、インフレータ２１が挿入される取り付け孔３２が形成された底壁である。内壁３４は、折り畳まれたエアバッグ２０を囲むように形成された側壁であり、折り畳まれたエアバッグ２０を囲む空間を形成するように底面３１から突出する周壁である。折り畳まれたエアバッグ２０を収容する収容部４５が、底面３１及び内壁３４によって形成される。外壁３３は、内壁３４に対してエアバッグ２０及び収容部４５とは反対側の側方に形成された側壁であり、内壁３４の外側で底面３１から突出する周壁である。外壁３３は、連結部３８によって底面３１側で内壁３４に連結される。   The bottom surface 31 is a bottom wall in which a mounting hole 32 into which the inflator 21 is inserted is formed. The inner wall 34 is a side wall formed so as to surround the folded airbag 20, and is a peripheral wall protruding from the bottom surface 31 so as to form a space surrounding the folded airbag 20. A housing portion 45 for housing the folded airbag 20 is formed by the bottom surface 31 and the inner wall 34. The outer wall 33 is a side wall formed on the side opposite to the airbag 20 and the accommodating portion 45 with respect to the inner wall 34, and is a peripheral wall protruding from the bottom surface 31 outside the inner wall 34. The outer wall 33 is connected to the inner wall 34 on the bottom surface 31 side by a connecting portion 38.

スロット３５は、外壁３３と内壁３４との間に存在する隙間であり、リテーナ３０の側面を周回するように形成された溝である。モジュールカバー１０の立壁１２は、スロット３５に挿入される。   The slot 35 is a gap that exists between the outer wall 33 and the inner wall 34, and is a groove that is formed so as to go around the side surface of the retainer 30. The standing wall 12 of the module cover 10 is inserted into the slot 35.

内壁３４は、内壁３４の外壁３３側の壁面から外壁３３側に突出する突出部４０を複数有している。突出部４０の突出高さは、モジュールカバー１０の立壁１２の厚さに応じて異なり、肉薄部７２が当接する突出部４０は、肉厚部７１が当接する突出部４０よりも高い突出高さを有している。   The inner wall 34 has a plurality of protrusions 40 that protrude from the wall surface of the inner wall 34 on the outer wall 33 side to the outer wall 33 side. The protruding height of the protruding portion 40 varies depending on the thickness of the standing wall 12 of the module cover 10, and the protruding portion 40 with which the thin portion 72 abuts is higher than the protruding portion 40 with which the thick portion 71 abuts. have.

外壁３３は、外壁３３の内壁３４側の壁面から内壁３４側に突出する鉤部３６を複数有している。鉤部３６は、スロット３５に挿入されたモジュールカバー１０の立壁１２と機械的に係合する係合部の一例である。鉤部３６の一部は、隣り合う突出部４０の間に配置されている。   The outer wall 33 has a plurality of flange portions 36 that protrude from the wall surface of the outer wall 33 on the inner wall 34 side toward the inner wall 34 side. The flange portion 36 is an example of an engaging portion that mechanically engages with the standing wall 12 of the module cover 10 inserted into the slot 35. A part of the flange 36 is disposed between the adjacent protrusions 40.

図５は、リテーナ３０の一部をモジュールカバー１０側から見た拡大斜視図である。なお、図５では、エアバッグ２０及びインフレータ２１の図示が省略されている。   FIG. 5 is an enlarged perspective view of a part of the retainer 30 as viewed from the module cover 10 side. In FIG. 5, illustration of the airbag 20 and the inflator 21 is omitted.

内壁３４に形成された突出部４０が外壁３３側に突出することで、スロット３５のスロット幅（外壁３３と内壁３４とのギャップ長）を突出部４０の突出部分で部分的に狭めている。突出部４０は、ランプ（ramp）４１と当接面４２とを有している（詳細は後述）。外壁３３は、モジュールカバー１０の立壁１２と係合する鉤部３６を有している。   The protruding portion 40 formed on the inner wall 34 protrudes toward the outer wall 33, so that the slot width of the slot 35 (gap length between the outer wall 33 and the inner wall 34) is partially narrowed by the protruding portion of the protruding portion 40. The protrusion 40 has a ramp 41 and a contact surface 42 (details will be described later). The outer wall 33 has a flange 36 that engages with the standing wall 12 of the module cover 10.

図６は、モジュールカバー１０の立壁１２に形成された係合穴１５が鉤部３６と係合する手前まで、立壁１２がスロット３５に挿入された状態を示した斜視図である。鉤部３６は、外壁３３に形成され、矢印５１が指す方向に先端３９まで延びている。矢印５１によって示される方向は、立壁１２がスロット３５に挿入される挿入方向を表す。   FIG. 6 is a perspective view showing a state in which the standing wall 12 is inserted into the slot 35 until the engagement hole 15 formed in the standing wall 12 of the module cover 10 is engaged with the flange 36. The collar portion 36 is formed on the outer wall 33 and extends to the tip 39 in the direction indicated by the arrow 51. The direction indicated by the arrow 51 represents the insertion direction in which the standing wall 12 is inserted into the slot 35.

図７は、エアバッグモジュール１の一部の拡大斜視図であり、立壁１２の係合穴１５と外壁３３の鉤部３６が係合した状態を示した図である。係合穴１５と鉤部３６が係合することによって、モジュールカバー１０とリテーナ３０が強固に接続され、エアバッグモジュール１が完成する。   FIG. 7 is an enlarged perspective view of a part of the airbag module 1 and shows a state in which the engagement hole 15 of the standing wall 12 and the flange portion 36 of the outer wall 33 are engaged. When the engagement hole 15 and the flange 36 are engaged, the module cover 10 and the retainer 30 are firmly connected, and the airbag module 1 is completed.

図８は、係合穴１５と鉤部３６が係合した状態での、エアバッグモジュール１の一部の断面図である。   FIG. 8 is a partial cross-sectional view of the airbag module 1 in a state in which the engagement hole 15 and the flange portion 36 are engaged.

係合穴１５と鉤部３６が係合するまでの流れについて説明する。モジュールカバー１０の立壁１２は、矢印５１が指す挿入方向にスロット３５に挿入される。鉤部３６は、外壁３３が内壁３４側に曲げられた部位である。鉤部３６は内壁３４側に突出しているので、スロット３５のスロット幅（外壁３３と内壁３４とのギャップ長）を鉤部３６の突出部分で部分的に狭めている。   A flow until the engagement hole 15 and the flange 36 are engaged will be described. The standing wall 12 of the module cover 10 is inserted into the slot 35 in the insertion direction indicated by the arrow 51. The collar portion 36 is a portion where the outer wall 33 is bent toward the inner wall 34 side. Since the flange portion 36 protrudes toward the inner wall 34, the slot width of the slot 35 (the gap length between the outer wall 33 and the inner wall 34) is partially narrowed by the protruding portion of the flange portion 36.

立壁１２がスロット３５に挿入されると、立壁１２の先端部１８が鉤部３６の係合面６１に接触する。先端部１８は、矢印５１が指す挿入方向における立壁１２の縁部である。係合面６１は、内壁３４側に突出し、矢印５１が指す挿入方向に対向する傾斜面である。先端部１８が係合面６１に接触した状態で立壁１２が圧入されることにより、弾性の鉤部３６が、係合面６１で受けた力によって、内壁３４とは反対側の方向（矢印５２が指す方向）に撓む。立壁１２は、鉤部３６を先端部１８で撓ませながら、突出部４０と外壁３３との間を進入する。そして、立壁１２に形成された係合穴１５が鉤部３６の位置に到達すると、撓んだ鉤部３６は元の形状に戻り、元の形状に戻った鉤部３６は、係合穴１５とラッチする。   When the standing wall 12 is inserted into the slot 35, the distal end portion 18 of the standing wall 12 comes into contact with the engagement surface 61 of the flange portion 36. The tip 18 is an edge of the standing wall 12 in the insertion direction indicated by the arrow 51. The engagement surface 61 is an inclined surface that protrudes toward the inner wall 34 and faces the insertion direction indicated by the arrow 51. When the standing wall 12 is press-fitted with the distal end portion 18 in contact with the engagement surface 61, the elastic flange portion 36 is in the direction opposite to the inner wall 34 (arrow 52) by the force received by the engagement surface 61. In the direction indicated by The standing wall 12 enters between the protruding portion 40 and the outer wall 33 while bending the flange portion 36 at the tip end portion 18. Then, when the engagement hole 15 formed in the standing wall 12 reaches the position of the flange portion 36, the bent flange portion 36 returns to the original shape, and the flange portion 36 that has returned to the original shape becomes the engagement hole 15. And latch.

立壁１２側に突出する突出部４０は、仮想平面５０と交差するように内壁３４に形成され、立壁１２の挿入方向（矢印５１が指す方向）に延在している。仮想平面５０は、立壁１２の挿入方向（矢印５１が指す方向）に直交し且つ鉤部３６の先端３９を通る仮想的な平面である。仮想平面５０は、立壁１２の挿入方向をＺ軸に平行な方向とする場合、Ｚ軸に直交するＸ軸及びＹ軸を含んだＸＹ平面に平行な平面である。先端３９は、立壁１２の挿入方向において、鉤部３６のような係合部の最先端部分である。   The protruding portion 40 that protrudes toward the standing wall 12 is formed on the inner wall 34 so as to intersect the virtual plane 50, and extends in the insertion direction of the standing wall 12 (the direction indicated by the arrow 51). The virtual plane 50 is a virtual plane that is orthogonal to the insertion direction of the standing wall 12 (the direction indicated by the arrow 51) and passes through the tip 39 of the flange 36. The virtual plane 50 is a plane parallel to the XY plane including the X axis and the Y axis perpendicular to the Z axis when the insertion direction of the standing wall 12 is a direction parallel to the Z axis. The tip 39 is the most distal portion of the engaging portion such as the flange portion 36 in the insertion direction of the standing wall 12.

突出部４０が仮想平面５０と交差するように内壁３４に形成されていることで、突出部４０が、係合穴１５で鉤部３６と係合する立壁１２に当接可能な当接面４２の面積を広げることができる。これにより、係合穴１５と鉤部３６との係合強度を容易にアップさせることができるため、リテーナ３０とモジュールカバー１０との接続強度を容易にアップさせることができる。また、モジュールカバー１０がリテーナ３０から脱落する（抜ける）ことを防止できる。突出部４０の当接面４２は、スロット３５に挿入された立壁１２に対向する平面である。   Since the protrusion 40 is formed on the inner wall 34 so as to intersect the virtual plane 50, the abutment surface 42 that can abut the protrusion 40 on the standing wall 12 that engages with the flange 36 through the engagement hole 15. The area of can be expanded. Thereby, since the engagement strength between the engagement hole 15 and the flange portion 36 can be easily increased, the connection strength between the retainer 30 and the module cover 10 can be easily increased. In addition, the module cover 10 can be prevented from falling off (removing) from the retainer 30. The abutting surface 42 of the protrusion 40 is a flat surface facing the standing wall 12 inserted into the slot 35.

突出部４０の当接面４２は、例えば、仮想平面５０に対してモジュールカバー１０側で立壁１２に当接可能な当接部位４６と、仮想平面５０に対してモジュールカバー１０とは反対側で立壁１２に当接可能な当接部位４７とを有している。当接部位４６と当接部位４７は、立壁１２を滑らかにスロット３５に挿入できるように、矢印５１が指す方向に連続した平面であることが好ましい。   The contact surface 42 of the protrusion 40 is, for example, a contact portion 46 that can contact the standing wall 12 on the module cover 10 side with respect to the virtual plane 50 and a side opposite to the module cover 10 with respect to the virtual plane 50. And a contact portion 47 that can contact the upright wall 12. The contact portion 46 and the contact portion 47 are preferably flat surfaces that are continuous in the direction indicated by the arrow 51 so that the standing wall 12 can be smoothly inserted into the slot 35.

突出部４０は、矢印５１が指す方向に対向するランプ４１を有することが好ましい。ランプ４１は、矢印５１が指す方向に対向する傾斜部の一例である。突出部４０がランプ４１等の傾斜部を有することにより、立壁１２の先端部１８を鉤部３６の係合面６１に滑らかに案内できる。   The protrusion 40 preferably has a lamp 41 facing in the direction indicated by the arrow 51. The lamp 41 is an example of an inclined portion that faces the direction indicated by the arrow 51. Since the protruding portion 40 has an inclined portion such as a lamp 41, the distal end portion 18 of the standing wall 12 can be smoothly guided to the engaging surface 61 of the flange portion 36.

ランプ４１は、仮想平面５０に対してモジュールカバー１０側に位置している。これにより、立壁１２がスロット３５に挿入される初期段階で、立壁１２の先端部１８を鉤部３６の係合面６１に滑らかに案内できる。ランプ４１は、内壁３４と当接面４２とを結ぶ傾斜部であり、傾斜面が好ましいが、傾斜辺でもよい。   The lamp 41 is located on the module cover 10 side with respect to the virtual plane 50. Thereby, at the initial stage when the standing wall 12 is inserted into the slot 35, the front end portion 18 of the standing wall 12 can be smoothly guided to the engaging surface 61 of the flange portion 36. The ramp 41 is an inclined portion connecting the inner wall 34 and the contact surface 42, and an inclined surface is preferable, but an inclined side may be used.

係合穴１５は、立壁１２を貫通する穴でもよいし、立壁１２を貫通しない凹部でもよい。図８は、係合穴１５が立壁１２を貫通しない凹部である箇所の断面図である。係合穴１５が凹部であることによって、貫通している場合よりも、係合穴１５周りの強度をアップでき、係合穴１５と鉤部３６との係合強度を高めやすい。   The engagement hole 15 may be a hole that penetrates the standing wall 12 or a recess that does not penetrate the standing wall 12. FIG. 8 is a cross-sectional view of a portion where the engagement hole 15 is a recess that does not penetrate the standing wall 12. Since the engagement hole 15 is a recess, the strength around the engagement hole 15 can be increased as compared with the case where the engagement hole 15 penetrates, and the engagement strength between the engagement hole 15 and the flange portion 36 can be easily increased.

なお、立壁１２を貫通する係合穴１５は、例えば図１及び図３に例示されている。図１及び図３において、立壁１２を貫通する係合穴１５は、肉厚部７１に形成されている。   In addition, the engagement hole 15 which penetrates the standing wall 12 is illustrated by FIG.1 and FIG.3, for example. In FIGS. 1 and 3, the engagement hole 15 that penetrates the standing wall 12 is formed in the thick portion 71.

また、鉤部３６の係合面６１は、例えば図８に示されるように、凹んだ係合穴１５の凹み形状に沿う形状に形成されることが好ましい。これにより、凹状の係合穴１５と凸状の鉤部３６とをできるだけ密着させることができるため、係合穴１５と鉤部３６との係合強度を高めやすい。   Moreover, it is preferable that the engaging surface 61 of the collar part 36 is formed in the shape in alignment with the recessed shape of the recessed engaging hole 15, for example, as FIG. 8 shows. Thereby, since the concave engagement hole 15 and the convex collar part 36 can be adhered as much as possible, the engagement strength between the engagement hole 15 and the collar part 36 can be easily increased.

外壁３３側に突出する突出部４０は、例えば、モジュールカバー１０の立壁１２がスロット３５に挿入されている最中に、弾性の立壁１２を外壁３３に押し当てることができるように内壁３４に形成されることが好ましい。これにより、スロット３５に挿入された立壁１２を滑らかに圧入できる。   The protruding portion 40 protruding toward the outer wall 33 is formed on the inner wall 34 so that the elastic standing wall 12 can be pressed against the outer wall 33 while the standing wall 12 of the module cover 10 is inserted into the slot 35, for example. It is preferred that Thereby, the standing wall 12 inserted into the slot 35 can be smoothly press-fitted.

鉤部３６及び突出部４０の一部又は全部は、外壁３３と内壁３４とが平行な部位に位置することが好ましい（図４参照）。これにより、モジュールカバー１０の立壁１２を鉤部３６と突出部４０との間に均一に挟み込むことができるため、係合穴１５と鉤部３６との係合強度を高めやすい。   It is preferable that part or all of the flange part 36 and the protrusion part 40 are located in a part where the outer wall 33 and the inner wall 34 are parallel (see FIG. 4). Thereby, since the standing wall 12 of the module cover 10 can be uniformly sandwiched between the flange portion 36 and the protruding portion 40, the engagement strength between the engagement hole 15 and the flange portion 36 can be easily increased.

また、リテーナ３０は、外壁３３と内壁３４をスロット３５内で連結する支柱３７を一つ又は複数有することが好ましい（図４参照）。支柱３７を設けることによって、連結部３８で互いに連結された外壁３３と内壁３４とを更に強固に連結でき、モジュールカバー１０の立壁１２を鉤部３６と突出部４０との間に一層均一に挟み込むことができる。また、支柱３７を設けることによって、スロット３５のギャップ長が各リテーナ３０間でばらつくことを抑制できるため、モジュールカバー１０の立壁１２をスロット３５内に挿入しやすくなる。その結果、モジュールカバー１０とリテーナ３０との組み付け性が向上する。さらに、支柱３７がスロット３５内に設けられることにより、外壁３３の表面積が広がるため、モジュールカバー１０の立壁１２がスロット３５内で保持されることの安定性が向上する。   The retainer 30 preferably has one or more support columns 37 that connect the outer wall 33 and the inner wall 34 in the slot 35 (see FIG. 4). By providing the support column 37, the outer wall 33 and the inner wall 34 connected to each other by the connecting portion 38 can be more firmly connected, and the standing wall 12 of the module cover 10 is more uniformly sandwiched between the flange portion 36 and the protruding portion 40. be able to. In addition, since the gap length of the slot 35 can be prevented from varying between the retainers 30 by providing the support column 37, the standing wall 12 of the module cover 10 can be easily inserted into the slot 35. As a result, the assembling property between the module cover 10 and the retainer 30 is improved. Furthermore, since the support 37 is provided in the slot 35, the surface area of the outer wall 33 is increased, so that the stability of the standing wall 12 of the module cover 10 being held in the slot 35 is improved.

また、モジュールカバー１０の立壁１２は、立壁１２の係合穴１５と外壁３３の鉤部３６とが係合した状態で、支柱３７が嵌まるように形成されたスリット１４を有することが好ましい（図１、図３、図６参照）。支柱３７がモジュールカバー１０の立壁１２に形成されたスリット１４に嵌まることで、立壁１２がスロット３５内で保持されることの安定性が向上する。   Further, the standing wall 12 of the module cover 10 preferably has a slit 14 formed so that the support column 37 can be fitted in a state where the engaging hole 15 of the standing wall 12 and the flange portion 36 of the outer wall 33 are engaged ( (See FIGS. 1, 3, and 6). By fitting the support 37 into the slit 14 formed on the standing wall 12 of the module cover 10, the stability of the standing wall 12 being held in the slot 35 is improved.

一本又は二本以上のスリット１４が立壁１２に設けられることによって、立壁１２は複数のタブ１３に分割される（図１等参照）。スリット１４が立壁１２に形成されることによって、立壁１２の適度な弾性変形を容易に調整できる。   By providing one or more slits 14 in the standing wall 12, the standing wall 12 is divided into a plurality of tabs 13 (see FIG. 1 and the like). By forming the slit 14 in the standing wall 12, appropriate elastic deformation of the standing wall 12 can be easily adjusted.

また、図４に示されるように、リテーナ３０は、支柱３７が設けられていない中空部４４をスロット３５内に有してもよい。中空部４４を設けることによって、モジュールカバー１０の立壁１２においてスリット１４が無い部分（非スリット部１７）を設定できるため（図１参照）、立壁１２の適度な弾性変形を容易に調整できる。   Further, as shown in FIG. 4, the retainer 30 may have a hollow portion 44 in which the support column 37 is not provided in the slot 35. By providing the hollow portion 44, a portion (the non-slit portion 17) where the slit 14 is not provided in the standing wall 12 of the module cover 10 can be set (see FIG. 1), and therefore, appropriate elastic deformation of the standing wall 12 can be easily adjusted.

以上、エアバッグ装置を実施形態例により説明したが、本発明は上記実施形態例に限定されるものではない。他の実施形態例の一部又は全部との組み合わせや置換などの種々の変形及び改良が、本発明の範囲内で可能である。   As mentioned above, although the airbag apparatus was demonstrated by the embodiment, this invention is not limited to the said embodiment. Various modifications and improvements, such as combinations and substitutions with part or all of other example embodiments, are possible within the scope of the present invention.

例えば、外壁と内壁との間に挿入された立壁と係合する係合部の一例として、鉤部を示したが、このような係合部の形態は鉤部に限られない。   For example, the hook portion is shown as an example of the engaging portion that engages with the standing wall inserted between the outer wall and the inner wall, but the form of such an engaging portion is not limited to the hook portion.

１ エアバッグモジュール（エアバッグ装置の一例）
１０ モジュールカバー（カバーの一例）
１１ 蓋面
１２ 立壁
１３ タブ
１４ スリット
１５ 係合穴
１６ 裏面
１７ 非スリット部
１８ 先端部
２０ エアバッグ
２１ インフレータ（ガス供給器の一例）
３０ リテーナ（ハウジングの一例）
３１ 底面
３２ 取り付け孔
３３ 外壁
３４ 内壁
３５ スロット（隙間の一例）
３６ 鉤部（係合部の一例）
３７ 支柱
３８ 連結部
３９ 先端
４０ 突出部
４１ ランプ（ramp）
４２ 当接面
４４ 中空部
４５ 収容部
４６，４７ 当接部位
５０ 仮想平面
６１ 係合面
７１ 肉厚部
７２ 肉薄部 1 Airbag module (an example of an airbag device)
10 Module cover (an example of a cover)
DESCRIPTION OF SYMBOLS 11 Cover surface 12 Standing wall 13 Tab 14 Slit 15 Engagement hole 16 Back surface 17 Non-slit part 18 Tip part 20 Airbag 21 Inflator (an example of a gas supply device)
30 Retainer (Example of housing)
31 Bottom surface 32 Mounting hole 33 Outer wall 34 Inner wall 35 Slot (an example of a gap)
36 collar part (an example of an engaging part)
37 Prop 38 Connection 39 Tip 40 Protrusion 41 Ramp
42 Contact surface 44 Hollow portion 45 Housing portion 46, 47 Contact portion 50 Virtual plane 61 Engagement surface 71 Thick portion 72 Thin portion

Claims (11)

エアバッグと、前記エアバッグが配置されるハウジングと、前記ハウジングを蓋うカバーとを備えたエアバッグ装置であって、
前記ハウジングは、前記カバー側に突出する外壁及び内壁を有し、
前記カバーは、前記外壁と前記内壁との間に挿入された立壁を有し、
前記内壁は、前記立壁側に突出する突出部を有し、
前記外壁は、前記立壁と係合する係合部を有し、
前記突出部は、前記立壁の挿入方向に直交し且つ前記係合部の先端を通る仮想平面と交差することを特徴とする、エアバッグ装置。 An airbag device comprising an airbag, a housing in which the airbag is disposed, and a cover that covers the housing,
The housing has an outer wall and an inner wall protruding toward the cover side,
The cover has a standing wall inserted between the outer wall and the inner wall,
The inner wall has a protrusion that protrudes toward the standing wall,
The outer wall has an engaging portion that engages with the standing wall,
The airbag device according to claim 1, wherein the protruding portion intersects a virtual plane that is orthogonal to the insertion direction of the standing wall and passes through the tip of the engaging portion. 前記突出部は、前記仮想平面に対して前記カバー側及び前記カバー側とは反対側に、前記立壁に当接可能な当接部を有する、請求項１に記載のエアバッグ装置。   2. The airbag device according to claim 1, wherein the projecting portion has an abutting portion capable of abutting on the standing wall on the cover side and the side opposite to the cover side with respect to the virtual plane. 前記突出部は、前記挿入方向に対向する傾斜部を有する、請求項１又は２に記載のエアバッグ装置。   The airbag device according to claim 1, wherein the protruding portion has an inclined portion facing the insertion direction. 前記傾斜部は、前記仮想平面に対して前記カバー側に位置する、請求項３に記載のエアバッグ装置。   The airbag device according to claim 3, wherein the inclined portion is positioned on the cover side with respect to the virtual plane. 前記係合部は、前記立壁に形成された凹部と係合する、請求項１から４のいずれか一項に記載のエアバッグ装置。   The airbag device according to any one of claims 1 to 4, wherein the engaging portion engages with a recess formed in the standing wall. 前記係合部は、前記凹部の形状に沿うように形成された係合面を有する、請求項５に記載のエアバッグ装置。   The airbag device according to claim 5, wherein the engagement portion has an engagement surface formed so as to follow the shape of the recess. 前記係合部及び前記突出部は、前記外壁と前記内壁が平行な部位に位置する、請求項１から６のいずれか一項に記載のエアバッグ装置。   The airbag device according to any one of claims 1 to 6, wherein the engaging portion and the protruding portion are located at a portion where the outer wall and the inner wall are parallel to each other. 前記ハウジングは、前記外壁と前記内壁を前記隙間内で連結する支柱を有する、請求項１から７のいずれか一項に記載のエアバッグ装置。   The airbag device according to any one of claims 1 to 7, wherein the housing includes a support column that connects the outer wall and the inner wall within the gap. 前記立壁は、前記支柱が嵌まるスリットを有する、請求項８に記載のエアバッグ装置。   The airbag device according to claim 8, wherein the standing wall has a slit into which the support column is fitted. 前記立壁は、前記立壁の他の壁部分に比べて薄い厚さを有する肉薄部を有する、請求項１から９のいずれか一項に記載のエアバッグ装置。   The airbag device according to any one of claims 1 to 9, wherein the standing wall includes a thin portion having a thickness smaller than that of the other wall portion of the standing wall. 前記エアバッグにガスを供給するガス供給器を備えた、請求項１から１０のいずれか一項に記載のエアバッグ装置。   The airbag apparatus as described in any one of Claim 1 to 10 provided with the gas supply device which supplies gas to the said airbag.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102146661B1 (en) * 2013-11-29 2020-08-21 현대모비스 주식회사 An airbag module of vehicle
WO2017214214A2 (en) * 2016-06-10 2017-12-14 Key Safety Systems, Inc. Air bag module
CN109969118A (en) * 2017-12-27 2019-07-05 宝沃汽车（中国）有限公司 Air bag mounting structure and vehicle
KR20210000908A (en) * 2019-06-26 2021-01-06 현대모비스 주식회사 Cover device of airbag

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713613A (en) * 1985-06-04 1995-01-17 Gmf Robotics Corp Method and apparatus for automatic supply of route compensation data to programmed robot controller
JPH0752738A (en) * 1993-08-20 1995-02-28 Nippon Plast Co Ltd Coupling structure of base plate and air bag cover
JPH08253155A (en) * 1995-03-15 1996-10-01 Nippon Plast Co Ltd Steering wheel
JPH10129385A (en) * 1996-10-31 1998-05-19 Nippon Plast Co Ltd Air bag device
US5797622A (en) * 1995-05-31 1998-08-25 Alliedsignal Inc. Snap-on steering wheel with integral airbag housing
JPH1148895A (en) * 1997-08-08 1999-02-23 Nippon Plast Co Ltd Air bag device
JPH11278193A (en) * 1998-03-30 1999-10-12 Nippon Plast Co Ltd Air bag system
JP2001278064A (en) * 2000-03-31 2001-10-10 Nippon Plast Co Ltd Steering wheel
US20040094937A1 (en) * 2002-11-18 2004-05-20 Steimke Daniel L. Deflectable airbag housing mounting tabs
JP2004237933A (en) * 2003-02-07 2004-08-26 Nippon Plast Co Ltd Air bag module
JP2004299451A (en) * 2003-03-28 2004-10-28 Toyoda Gosei Co Ltd Airbag device
JP2005096698A (en) * 2003-09-26 2005-04-14 Toyoda Gosei Co Ltd Air bag system
JP2011140301A (en) * 2010-01-08 2011-07-21 Tk Holdings Inc Airbag module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576673Y2 (en) * 1993-08-12 1998-07-16 日本プラスト株式会社 Connection structure between base plate and airbag cover
JP3185515B2 (en) * 1994-02-17 2001-07-11 豊田合成株式会社 Airbag device pad
JPH09142242A (en) * 1995-11-27 1997-06-03 Toyoda Gosei Co Ltd Air bag device for passenger's seat
JP4039140B2 (en) * 2002-06-21 2008-01-30 豊田合成株式会社 Method for manufacturing case in airbag device
JP4407418B2 (en) * 2004-07-30 2010-02-03 タカタ株式会社 Air bag device and its case

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713613A (en) * 1985-06-04 1995-01-17 Gmf Robotics Corp Method and apparatus for automatic supply of route compensation data to programmed robot controller
JPH0752738A (en) * 1993-08-20 1995-02-28 Nippon Plast Co Ltd Coupling structure of base plate and air bag cover
JPH08253155A (en) * 1995-03-15 1996-10-01 Nippon Plast Co Ltd Steering wheel
US5797622A (en) * 1995-05-31 1998-08-25 Alliedsignal Inc. Snap-on steering wheel with integral airbag housing
JPH10129385A (en) * 1996-10-31 1998-05-19 Nippon Plast Co Ltd Air bag device
JPH1148895A (en) * 1997-08-08 1999-02-23 Nippon Plast Co Ltd Air bag device
JPH11278193A (en) * 1998-03-30 1999-10-12 Nippon Plast Co Ltd Air bag system
JP2001278064A (en) * 2000-03-31 2001-10-10 Nippon Plast Co Ltd Steering wheel
US20040094937A1 (en) * 2002-11-18 2004-05-20 Steimke Daniel L. Deflectable airbag housing mounting tabs
JP2004237933A (en) * 2003-02-07 2004-08-26 Nippon Plast Co Ltd Air bag module
JP2004299451A (en) * 2003-03-28 2004-10-28 Toyoda Gosei Co Ltd Airbag device
JP2005096698A (en) * 2003-09-26 2005-04-14 Toyoda Gosei Co Ltd Air bag system
JP2011140301A (en) * 2010-01-08 2011-07-21 Tk Holdings Inc Airbag module

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