JPH083693Y2 - Mounting structure - Google Patents
Mounting structureInfo
- Publication number
- JPH083693Y2 JPH083693Y2 JP1991107277U JP10727791U JPH083693Y2 JP H083693 Y2 JPH083693 Y2 JP H083693Y2 JP 1991107277 U JP1991107277 U JP 1991107277U JP 10727791 U JP10727791 U JP 10727791U JP H083693 Y2 JPH083693 Y2 JP H083693Y2
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- claw
- mounting structure
- elastic engagement
- bending
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
【考案の詳細な説明】[Detailed description of the device]
【０００１】[0001]
【産業上の利用分野】本考案は、被取付体の弾性係合爪
を取付体の開口部に弾性係合させて、被取付体を取付体
に取り付ける取付構造に係り、特に弾性係合爪の耐久性
に優れた取付構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting an attached body to an attachment body by elastically engaging an elastic engagement pawl of the attached body with an opening of the attachment body, and particularly to an elastic engagement pawl. The present invention relates to a mounting structure having excellent durability.
【０００２】[0002]
【従来の技術】従来のこの種の取付構造を、図４乃至図
６を参照して説明する。この例は車両用灯具に使用した
例について説明する。図においては、１は取付体として
のハウジングである。このハウジング１は舟形形状の前
部１３と箱形形状の後部１４とからなる。このハウジン
グの前部１３に開口部（図示せず）を設けると共に、後
部１４に開口部１０を開口する。このハウジング１の後
部開口部１０の縁の一側に係止凹部（図示せず）を設け
ると共に、他側に係合段部１１を設ける。かつこのハウ
ジング１の後部開口部１０の他側に、後述する弾性係合
爪２０と前記係合段部１１との係合状態を解除操作を行
なうための切欠１２を設ける。前記ハウジング１の前面
開口部にレンズ（図示せず）を配設して、このレンズ及
びハウジング１により灯室（図示せず）を画成する。な
お、図中１５は光源バルブ（図示せず）を後部開口部１
０側から前記灯室側にセットするための透孔である。図
において、２は被取付体としてのバックカバーである。
このバックカバー２の一側部に係止部（図示せず）を設
け、かつこのバックカバー２の内面にソケットホルダ
（図示せず）を設け、そのソケットホルダにソケット
（図示せず）を保持させ、そのソケットに光源バルブを
セットする。このバックカバー２の他側部にほぼコの字
形をなす弾性係合爪２０を設ける。すなわち、この弾性
係合爪２０は、バックカバー２の他側部から一体に立ち
上げた立ち上げ部２１と、その立ち上げ部２１から水平
に折り曲げてなる中間部としての水平部２２と、その水
平部２２から立ち下げてなる立ち下げ部２３と、その立
ち下げ部２３の下端面に設けた爪部２４とからなる。図
において、３は前記弾性係合爪２０の撓み量を規制する
ストッパである。このストッパ３は、前記弾性係合爪２
０の立ち上げ部２１から水平部２２にかけて、かつ前記
立ち下げ部２３及び爪部２４と対向させて、前記弾性係
合爪２０と一体に設ける。2. Description of the Related Art A conventional mounting structure of this type will be described with reference to FIGS. In this example, an example used in a vehicle lamp will be described. In the figure, 1 is a housing as an attachment. The housing 1 comprises a boat-shaped front portion 13 and a box-shaped rear portion 14. Provided with an opening (not shown) in the front part 1 3 of the housing, to open the opening 10 in the rear 14. A locking recess (not shown) is provided on one side of the edge of the rear opening 10 of the housing 1, and an engagement step 11 is provided on the other side. On the other side of the rear opening 10 of the housing 1, there is provided a notch 12 for releasing the engagement state between the elastic engagement claw 20 and the engagement step portion 11 which will be described later. A lens (not shown) is provided in the front opening of the housing 1, and the lens and the housing 1 define a lamp chamber (not shown). Reference numeral 15 in the figure denotes a light source bulb (not shown) at the rear opening 1.
It is a through hole for setting from the 0 side to the lamp chamber side. In the figure, 2 is a back cover as an attached body.
An engaging portion (not shown) is provided on one side of the back cover 2, a socket holder (not shown) is provided on the inner surface of the back cover 2, and a socket (not shown) is held in the socket holder. Then, set the light source bulb in the socket. An elastic engaging claw 20 having a substantially U shape is provided on the other side portion of the back cover 2. That is, the elastic engaging claw 20 has a rising portion 21 integrally raised from the other side portion of the back cover 2, a horizontal portion 22 as an intermediate portion formed by horizontally bending the rising portion 21, and It is composed of a stand-off portion 23 that is suspended from the horizontal portion 22, and a claw portion 24 provided on the lower end surface of the stand-down portion 23. In the figure, 3 is a stopper that regulates the amount of bending of the elastic engaging claw 20. This stopper 3 is provided with the elastic engaging claw 2
It is provided integrally with the elastic engaging claw 20 from the rising part 21 of 0 to the horizontal part 22 and facing the falling part 23 and the claw part 24.
【０００３】かくして、前記バックカバー２の係止部を
ハウジング１の係止凹部に係止させ、かつこのバックカ
バー２の弾性係合爪２０の爪部２４をハウジング１の後
部開口部１０の係合段部１１に、図６中の実線に示すよ
うに、弾性係合さることにより、バックカバー２がハウ
ジング１に取り付けられ、かつバックカバー２に保持さ
れている光源バルブがハウジング１の透孔１５を経て灯
室内の所定位置に配設される。また、ハウジング１の切
欠１２から指等で、弾性係合爪２０の立ち下げ部２３を
図６中矢印イ方向に押圧することにより、その弾性係合
爪２０の立ち下げ部２３が図６中の二点鎖線に示すよう
に撓まって、弾性係合爪２０の爪部２４がハウジング１
の係合段部１１から外れ、バックカバー２をハウジング
１から取り外すことができる。そして、上述のバックカ
バー２の弾性係合爪２０とハウジング１の係合段部１１
との係合状態を解除する際に、力を入れ過ぎたしても、
その弾性係合爪２０がストッパ３に当って必要以上に撓
むのを規制することができる。その結果、弾性係合爪２
０を疲労劣化から防ぐことができる。すなわち、弾性係
合爪２０を撓ませ過ぎると、水平部２２と立ち下げ部２
３との角部に疲労が蓄積されて、その角部が劣化して弾
性係合爪２０の弾性力が低下し、バックカバー２がハウ
ジング１より落下する虞があり、さらに上述の角部に疲
労が蓄積されると、その角部に亀裂が生じて弾性係合爪
２０が折れたりする虞があるが、これらの虞を解消する
ことができる。Thus, the engaging portion of the back cover 2 is engaged with the engaging recess of the housing 1, and the claw portion 24 of the elastic engaging claw 20 of the back cover 2 is engaged with the rear opening 10 of the housing 1. As shown by the solid line in FIG. 6, the back cover 2 is attached to the housing 1 by elastically engaging the stepped portion 11, and the light source bulb held by the back cover 2 is a through hole of the housing 1. It is disposed at a predetermined position in the lamp chamber via 15. Further, by pressing the falling portion 23 of the elastic engaging claw 20 from the notch 12 of the housing 1 with a finger or the like in the direction of arrow A in FIG. Is bent as shown by the two-dot chain line of FIG.
The back cover 2 can be removed from the housing 1 by being disengaged from the engaging stepped portion 11. Then, the elastic engagement claw 20 of the back cover 2 and the engagement step portion 11 of the housing 1 described above.
Even if too much force is applied when releasing the engagement state with
It is possible to prevent the elastic engagement claw 20 from hitting the stopper 3 and bending more than necessary. As a result, the elastic engagement claw 2
0 can be prevented from fatigue deterioration. That is, when the elastic engagement claw 20 is excessively bent, the horizontal portion 22 and the falling portion 2
Fatigue accumulates at the corners of the back cover 2 and the corners of the back cover 2 and the back cover 2 may drop from the housing 1. When the fatigue is accumulated, there is a risk that the corners of the elastic engagement claw 20 may be cracked and the elastic engagement claw 20 may be broken, but these fears can be eliminated.
【０００４】[0004]
【考案が解決しようとする課題】ところが、上述の従来
の取付構造は、ストッパ３を弾性係合爪２０の立ち上げ
部２１から水平部２２にかけて一体に設けたものである
から、この弾性係合爪２０の撓み範囲（ヒンジ性のある
部分）４が、図４に示すように、弾性係合爪２０の先端
の爪部２４から、弾性係合爪２０の水平部２２とストッ
パ３との付け根部４０までの範囲と限られている。この
ために、弾性係合爪２０を撓ませる操作力が大となり、
上述の弾性係合爪２０の撓み範囲４にかかる力が大とな
り、その結果弾性係合爪２０の撓み範囲４で折れが生じ
たりする等の問題がある。However, in the above-mentioned conventional mounting structure, since the stopper 3 is integrally provided from the rising portion 21 of the elastic engagement claw 20 to the horizontal portion 22, this elastic engagement is required. As shown in FIG. 4, the bending range (hinged portion) 4 of the claw 20 is from the claw portion 24 at the tip of the elastic engaging claw 20 to the base of the horizontal portion 22 of the elastic engaging claw 20 and the stopper 3. The range up to part 40 is limited. Therefore, the operation force for bending the elastic engagement claw 20 becomes large,
The force applied to the bending range 4 of the elastic engaging claw 20 becomes large, and as a result, there is a problem that the elastic engaging claw 20 bends in the bending range 4.
【０００５】本考案の目的は、弾性係合爪の耐久性を向
上させた取付構造を提供することにある。An object of the present invention is to provide a mounting structure in which the durability of the elastic engaging claw is improved.
【０００６】[0006]
【課題を解決するための手段】本考案は、弾性係合爪の
弾性係合状態を解除する際にこの弾性係合爪が撓み過ぎ
るのを規制するストッパが、被取付体と立ち上げ部との
付け根部から前記立ち上げ部の途中までの所に、設けら
れていることを特徴とする。SUMMARY OF THE INVENTION The present invention is an elastic engaging pawl
When releasing the elastic engagement state, this elastic engagement claw is excessively bent
The stopper that prevents the
Provided from the base to the middle of the start-up section.
It is characterized by being.
【０００７】[0007]
【作用】本考案は、上記の構成により、弾性係合爪の撓
み範囲が、立ち下げ部の弾性係合点から立ち上げ部とス
トッパとの付け根部までの範囲であって、従来の取付構
造の弾性係合爪の撓み範囲（弾性係合点から中間部（水
平部）の途中までの範囲）と比較して大であるから、弾
性係合爪を撓ませる操作力が小で済む。この結果、上述
の弾性係合爪の撓み範囲にかかる力が小となって、弾性
係合爪の撓み範囲で折れが生じるのを防ぐことができ
る。従って、弾性係合爪の耐久性が向上される。According to the present invention, with the above-described structure, the bending range of the elastic engaging claw can be changed from the elastic engaging point of the lowering portion to the rising portion.
The range up to the base of the topper is
Bending range of the elastic engaging claw (from the elastic engaging point to the intermediate part (water
Since it is larger than the range up to the middle of the flat portion), the operation force for bending the elastic engagement claw is small . As a result, it is possible to prevent force applied to the deflection range of the elastic engagement claws of the aforementioned I small bets Do, from crease in bending range of the elastic engagement claws occurs. Therefore, the durability of the elastic engagement claw is improved.
【０００８】[0008]
【実施例】以下、本考案の取り付け構造の一実施例を図
１乃至図３を参照して説明する。この例は車両用灯具に
ついて説明する。図中、図４乃至図６と同符号は同一の
ものを示す。図において、５は弾性係合爪２０の撓み量
を規制するストッパである。このストッパ５は、バック
カバー２と立ち上げ部２１との付け根部からその立ち上
げ部２１の途中までの所にかけて、弾性係合爪２０の立
ち下げ部２３及び爪部２４と対向させて、弾性係合爪２
０と一体に突設させてなるものである。図において、２
５は前記弾性係合爪２０の立ち上げ部２１及び水平部２
２及び立ち下げ部２３に設けた切欠である。この切欠２
５は、前記弾性係合爪２０の中央部であって、前記立ち
上げ部２１とストッパ５との付け根部６０から立ち下げ
部２３のほぼ中間部までのところにかけて設ける。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the mounting structure of the present invention will be described below with reference to FIGS. This example describes a vehicular lamp. In the figure, the same symbols as those in FIGS. 4 to 6 indicate the same components. In the figure, 5 is a stopper that regulates the amount of bending of the elastic engaging claw 20. The stopper 5 extends from the root portion of the back cover 2 and the rising portion 21 to the middle of the rising portion 21 so as to face the falling portion 23 and the nail portion 24 of the elastic engaging claw 20 and to be elastic. Engaging claw 2
It is formed integrally with 0. In the figure, 2
Reference numeral 5 is a rising portion 21 and a horizontal portion 2 of the elastic engaging claw 20.
2 and the notch provided in the falling portion 23. This notch 2
Reference numeral 5 is a central portion of the elastic engaging claw 20, and is provided from a root portion 60 of the rising portion 21 and the stopper 5 to a substantially middle portion of the falling portion 23.
【０００９】この実施例における本考案の取付構造は、
以上の如き構成からなるものであるから、バックカバー
２の弾性係合爪２０とハウジング１の係合段部１１との
係合状態を解除する際に力を入れ過ぎたしても、図２中
の二点鎖線に示すように、前記弾性係合爪２０がストッ
パ５に当って必要以上に撓むのを規制することができ
る。その結果、弾性係合爪２０を疲労劣化から防ぐこと
ができ、耐久性を向上させることができる。特に、本考
案の取付構造は、ストッパ５をバックカバー２と立ち上
げ部２１との付け根部からその立ち上げ部２１の途中ま
での所にかけて一体に設けたものであるから、この弾性
係合爪２０の撓み範囲（ヒンジ性のある部分）６が、図
３に示すように、弾性係合爪２０の先端の爪部２４か
ら、弾性係合爪２０の立ち上げ部２１とストッパ５との
付け根部６０までの範囲であって、弾性係合爪２０の撓
み範囲４が水平部２２とストッパ３との付け根部４０ま
での範囲と限られている従来の取付構造と比較して、広
い。このために、弾性係合爪２０を撓ませる操作力が小
となり、上述の弾性係合爪２０の撓み範囲６にかかる力
が小となり、その結果弾性係合爪２０の撓み範囲６で折
れが生じたりする虞がない。従って、弾性係合爪２０の
耐久性を向上させることができる。特に、この実施例に
おいては、弾性係合爪２０の立ち上げ部２１及び水平部
２２及び立ち下げ部２３に切欠２５を設けたので、上述
の弾性係合爪２０の撓み操作力がさらに小さくすること
ができ、上述の弾性係合爪２０の折れの虞がさらにな
い。The mounting structure of the present invention in this embodiment is
With the above-described configuration, even if excessive force is applied when releasing the engagement state between the elastic engagement claw 20 of the back cover 2 and the engagement stepped portion 11 of the housing 1, FIG. As shown by the chain double-dashed line, the elastic engagement claw 20 can be prevented from hitting the stopper 5 and bending more than necessary. As a result, the elastic engagement claw 20 can be prevented from fatigue deterioration and the durability can be improved. Particularly, in the mounting structure of the present invention, since the stopper 5 is integrally provided from the root portion of the back cover 2 and the rising portion 21 to the middle of the rising portion 21, this elastic engaging claw is provided. As shown in FIG. 3, the bending range (hinged portion) 6 of the elastic member 20 extends from the claw portion 24 at the tip of the elastic engaging claw 20 to the base of the rising portion 21 of the elastic engaging claw 20 and the stopper 5. The range up to the portion 60 is wider than the conventional mounting structure in which the bending range 4 of the elastic engaging claw 20 is limited to the range up to the base 40 of the horizontal portion 22 and the stopper 3. Therefore, the operation force for bending the elastic engaging claw 20 becomes small, and the force applied to the bending range 6 of the elastic engaging claw 20 becomes small, and as a result, the elastic engaging claw 20 bends in the bending range 6. There is no danger of it occurring. Therefore, the durability of the elastic engagement claw 20 can be improved. Particularly, in this embodiment, since the notch 25 is provided in the rising portion 21, the horizontal portion 22 and the falling portion 23 of the elastic engaging claw 20, the bending operation force of the elastic engaging claw 20 described above is further reduced. Therefore, there is no risk of the elastic engagement claw 20 breaking.
【００１０】なお、上述の実施例においては、車両用灯
具のバックカバー４のハウジング１への取付構造として
説明したが、本考案の取付構造はその他の取付体と被取
付体との取付構造にも使用することができる。In the above-mentioned embodiment, the mounting structure of the back cover 4 of the vehicular lamp to the housing 1 has been described. However, the mounting structure of the present invention can be applied to other mounting bodies and mounted bodies. Can also be used.
【００１１】[0011]
【考案の効果】以上から明らかなように、本考案の取付
構造は、弾性係合爪の撓み範囲を広くしたものであるか
ら、弾性係合爪の撓み範囲が小である従来の取付構造と
比較して、弾性係合爪を撓ませる操作力が小であり、上
述の弾性係合爪の撓み範囲にかかる力が小となり、その
結果弾性係合爪の撓み範囲で折れが生じるのを防ぐこと
ができる。従って、弾性係合爪の耐久性が向上される。As is apparent from the above, since the mounting structure of the present invention has a wide range of bending of the elastic engaging claws, it has a conventional mounting structure in which the elastic engaging claws have a small bending range. In comparison, the operation force for bending the elastic engaging claw is small, and the force applied to the bending range of the elastic engaging claw described above is small, and as a result, the elastic engaging claw is prevented from being bent in the bending range. be able to. Therefore, the durability of the elastic engagement claw is improved.
【図１】本考案の取付構造の一実施例を示した一部斜視
図FIG. 1 is a partial perspective view showing an embodiment of a mounting structure of the present invention.
【図２】同じく弾性係合爪の弾性係合状態と解除状態と
を示した説明図FIG. 2 is an explanatory view showing the elastic engagement state and the released state of the elastic engagement claw.
【図３】同じく本考案の取付構造の弾性係合爪の撓み範
囲を示し説明図FIG. 3 is an explanatory view showing a bending range of the elastic engaging claw of the mounting structure of the present invention.
【図４】従来の取付構造の弾性係合爪の撓み範囲を示し
説明図FIG. 4 is an explanatory view showing a bending range of an elastic engaging claw of a conventional mounting structure.
【図５】同じく従来の取付構造を使用した車両用灯具で
あって、バックカバーを開いた状態の後部からの斜視図FIG. 5 is a perspective view from the rear of the vehicle lighting device using the same conventional mounting structure, with the back cover open.
【図６】同じく従来の取付構造の弾性係合爪の弾性係合
状態と解除状態とを示した説明図FIG. 6 is an explanatory view showing an elastic engagement state and a released state of the elastic engagement claw of the conventional mounting structure.
１…ハウジング（取付体）、１０…後部開口部、１１…
係合段部、２…バックカバー（被取付体）、２０…弾性
係合爪、５…ストッパ、６…撓み範囲。1 ... Housing (mounting body), 10 ... Rear opening, 11 ...
Engaging steps, 2 ... Back cover (attached body), 20 ... Elastic engaging claws, 5 ... Stopper, 6 ... Deflection range.
Claims (1)
付体に設けられた弾性係合爪が、弾性係合することによ
って、前記取付体に前記被取付体が着脱可能に取り付け
られる取付構造であって、 前記弾性係合爪は、前記被取付体から立ち上げてなる立
ち上げ部と、この立ち上げ部から中間部を介して立ち下
げてなり、前記開口部の縁に弾性係合する立ち下げ部
と、前記弾性係合爪の弾性係合状態を解除する際に前記
弾性係合爪が撓み過ぎるのを規制するストッパと、を備
えた 取付構造において、前記ストッパは、前記被取付体と前記立ち上げ部との付
け根部から前記立ち上げ部の途中までの所に設けられて
いる ことを特徴とする取付構造。1. An elastic engaging claw provided on an attached body elastically engages with an edge of an opening provided on the attaching body .
The attached body is detachably attached to the mounting body.
The elastic engagement claw is a stand-up structure that is raised from the mounted body.
The lifting part and the falling part from this rising part through the middle part
Falling part that is elastic and elastically engages the edge of the opening.
And when releasing the elastic engagement state of the elastic engagement claws,
Provided with a stopper that prevents the elastic engagement claws from bending too much.
In this mounting structure, the stopper attaches the mounted body and the rising portion.
Provided from the root to the middle of the start-up section
Mounting structure characterized in that there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991107277U JPH083693Y2 (en) | 1991-12-26 | 1991-12-26 | Mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991107277U JPH083693Y2 (en) | 1991-12-26 | 1991-12-26 | Mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0554811U JPH0554811U (en) | 1993-07-23 |
| JPH083693Y2 true JPH083693Y2 (en) | 1996-01-31 |
Family
ID=14454993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991107277U Expired - Lifetime JPH083693Y2 (en) | 1991-12-26 | 1991-12-26 | Mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083693Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6294599B2 (en) * | 2013-05-21 | 2018-03-14 | 株式会社平和 | Pachinko machine |
| JP7104671B2 (en) * | 2019-08-28 | 2022-07-21 | 林テレンプ株式会社 | Floor carpet opening closure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4996444U (en) * | 1972-12-12 | 1974-08-20 | ||
| JPS59139461U (en) * | 1983-03-09 | 1984-09-18 | 日本プラスト株式会社 | steering wheel device |
-
1991
- 1991-12-26 JP JP1991107277U patent/JPH083693Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0554811U (en) | 1993-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0353929A1 (en) | Spectacles | |
| JPH083693Y2 (en) | Mounting structure | |
| KR100411736B1 (en) | Sun visor support device for an automobile | |
| JP2000355270A (en) | Wiper for vehicle | |
| JPH04127406U (en) | Mounting structure | |
| JPS588726B2 (en) | Instrument mounting structure | |
| JP3253059B2 (en) | Mounting structure of cylinder lock | |
| JPH0648655Y2 (en) | One-sided fluorescent light fixture | |
| JPH0648656Y2 (en) | lighting equipment | |
| JPS5843124Y2 (en) | Lighting equipment reflector mounting device | |
| JPS6349391Y2 (en) | ||
| JP3178553B2 (en) | lighting equipment | |
| KR100439822B1 (en) | Mounting structure for side mirror lamp for automobile | |
| JP2548271Y2 (en) | Lighting fixture mounting structure | |
| JP2508936Y2 (en) | Light bulb socket cap fittings for traffic signal lights | |
| JPH0525960Y2 (en) | ||
| JPH074725Y2 (en) | Cover attachment / detachment structure for vehicle lighting | |
| JPH028321Y2 (en) | ||
| JPS6310580Y2 (en) | ||
| JP2593819Y2 (en) | lighting equipment | |
| JPH04136812U (en) | Mounting structure of light fixture reflector | |
| JPS5848733Y2 (en) | Back cover mounting structure for vehicle lights | |
| JP2575516Y2 (en) | Socket cover mounting device | |
| JP2593723Y2 (en) | Glove mounting structure for fluorescent lamp unit for vehicles | |
| JPS60172220U (en) | lighting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |