JPH03824Y2 - - Google Patents
Info
- Publication number
- JPH03824Y2 JPH03824Y2 JP7256485U JP7256485U JPH03824Y2 JP H03824 Y2 JPH03824 Y2 JP H03824Y2 JP 7256485 U JP7256485 U JP 7256485U JP 7256485 U JP7256485 U JP 7256485U JP H03824 Y2 JPH03824 Y2 JP H03824Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover member
- hole
- case body
- legs
- attached
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
- Connection Or Junction Boxes (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、自動車等における各種部品に設けた
穴に取り付けられるカバー部材（ホールカバー）
の取付構造に関する。[Detailed description of the invention] [Industrial application field] The present invention is a cover member (hole cover) that is attached to holes provided in various parts of automobiles, etc.
Regarding the mounting structure.
［従来の技術］
例えば、自動車の電装部品のスイツチ類のケー
ス本体に明けられた穴を覆うカバー部材の取付構
造として、合成樹脂製のカバー部材に設けた１対
の弾性脚部を、互いに接近する方向に撓めて、上
記ケース本体の穴に挿入し、上記弾性脚部先端の
爪部を、脚部の復元力により、貫通側で穴の周縁
に係合して、取り付けるようにしたものが知られ
ている。[Prior Art] For example, as a mounting structure for a cover member that covers a hole drilled in a case body of a switch type of an electrical component of an automobile, a pair of elastic legs provided on a cover member made of synthetic resin are mounted close to each other. The case body is bent in the direction of bending and inserted into the hole of the case body, and the claw portion at the tip of the elastic leg engages with the periphery of the hole on the penetrating side due to the restoring force of the leg, and is attached. It has been known.
［考案が解決しようとする問題点］
ところで、上記の取付構造において、カバー部
材の抜脱を防止するためには、カバー部材の爪部
と、ケース本体の穴との間に、ある程度の係合力
を付与する必要があり、そのためには、カバー部
材の脚部をできるだけ厚肉に形成して剛性を確保
することが好ましい。しかしながら、脚部を厚く
した場合は、外部から見えるカバー部材の表面に
引け（へこみ）が出やすいので、脚部の肉厚は制
限され、その結果、カバー部材とケース本体との
間に充分な係合力を確保することができないとい
う不具合があつた。[Problems to be solved by the invention] By the way, in the above mounting structure, in order to prevent the cover member from coming off, a certain amount of engagement force must be applied between the claw part of the cover member and the hole in the case body. To this end, it is preferable to form the legs of the cover member as thick as possible to ensure rigidity. However, if the legs are made thicker, the wall thickness of the legs is limited because dents tend to appear on the surface of the cover member that is visible from the outside, and as a result, there is no sufficient space between the cover member and the case body. There was a problem that the engagement force could not be secured.
又、上述の取付構造では、穴の内部でカバー部
材にガタつきが生じ、カバーの位置がずれるとい
う問題がある。 Further, with the above-mentioned mounting structure, there is a problem in that the cover member rattles inside the hole and the position of the cover shifts.
更に又、カバー部材の脚部を薄肉にする必要か
ら、両爪部の間隔等の寸法精度が悪くなるという
問題もあつた。 Furthermore, since the leg portions of the cover member need to be thin, there is a problem in that the dimensional accuracy of the spacing between the claw portions and the like deteriorates.
［問題点を解決するための手段］
本考案は、上記した種々の問題を解消するため
になされたものであつて、具体的には、カバー部
材の弾性脚部を相手部材の穴に挿入し、上記脚部
の先端に設けた爪部を貫通側で上記穴の周縁に係
合して、カバー部材を相手部材に取り付けるよう
にしたものにおいて、
上記カバー部材の脚部の外面側に、挿入方向に
沿うリブが一体形成されるとともに、上記相手部
材の穴の周縁に、上記リブが挿入方向から嵌合さ
れる位置決め用凹部が設けられたことを特徴とし
ている。[Means for Solving the Problems] The present invention has been made to solve the various problems mentioned above. Specifically, the present invention is made by inserting the elastic legs of the cover member into the holes of the mating member. , in which the cover member is attached to a mating member by engaging the claw portion provided at the tip of the leg portion with the periphery of the hole on the penetrating side, and the cover member is inserted into the outer surface side of the leg portion of the cover member. It is characterized in that a rib along the direction is integrally formed, and a positioning recess into which the rib is fitted from the insertion direction is provided at the periphery of the hole of the mating member.
［考案の効果］
以上のように、本考案では、カバー部材の脚部
が薄肉に形成されている場合にも、上記リブによ
つて脚部の剛性を確保することができるので、脚
部と穴との間に、充分な係合力を維持できるよう
になり、しかもリブと凹部との嵌合により、カバ
ー部材が穴に対し、正確に位置決めされるように
なる。又、カバー部材の挿入に際し、リブがガイ
ドの役割を果たすので、挿入も容易に行える。[Effects of the invention] As described above, in the present invention, even when the legs of the cover member are formed with a thin wall, the rigidity of the legs can be ensured by the ribs. Sufficient engagement force can be maintained between the cover member and the hole, and the fitting between the rib and the recess allows the cover member to be accurately positioned with respect to the hole. In addition, since the ribs serve as a guide when inserting the cover member, the cover member can be inserted easily.
更に、カバー部材の脚部を薄肉に形成すること
ができるため、カバー部材の表面に引けが発生す
ることがなく外観が損なわれることがない。 Furthermore, since the leg portions of the cover member can be formed thin, the surface of the cover member does not suffer from shrinkage and its appearance is not impaired.
又、リブを設けて剛性を向上させることによつ
て、弾性脚部の寸法精度も向上する。 Further, by providing the ribs to improve the rigidity, the dimensional accuracy of the elastic leg portions is also improved.
［実施例］
以下、添付図面を参照しながら、本考案の一実
施例を説明する。[Example] Hereinafter, an example of the present invention will be described with reference to the accompanying drawings.
第１図ａ，ｂ、第２図及び第３図に示すよう
に、合成樹脂製のケース本体１の上部には、左右
方向に伸びる１対の窪み部２，２が設けられ、各
窪み部２の底部には、穴３が明けられている。こ
れら穴３，３には、夫々合成樹脂製のカバー部材
４が取り付けられる。なお、穴３には、具体的に
は図示していないが、スイツチ部材も取り付ける
ことができ、必要に応じてカバー部材４の代わり
にスイツチ部材が取り付けられる。すなわち、ケ
ース本体１は、スイツチ部材の必要なものと不要
なものに兼用することができるようになつてい
る。 As shown in FIGS. 1a and 1b, FIGS. 2 and 3, a pair of recesses 2, 2 extending in the left-right direction are provided in the upper part of the case body 1 made of synthetic resin. A hole 3 is made in the bottom of 2. Cover members 4 made of synthetic resin are attached to these holes 3, 3, respectively. Although not specifically shown, a switch member can also be attached to the hole 3, and the switch member can be attached in place of the cover member 4 if necessary. That is, the case body 1 can be used both as a necessary switch member and as an unnecessary switch member.
上記窪み部２，２の各右端は、切欠き部５，５
として開放されている。又、各穴３は、その右端
周縁が直線状に形成される一方、左端周縁が湾曲
形成されて、左右非対称形とされている。そし
て、ケース本体１の左右方向の略中間部位に対応
する各穴３の周縁には、前後１対の位置決め用凹
部６，６が設けられている。なお、ケース本体１
の前後面には、夫々接続用フランジ部７，８が具
備される。 The right ends of the recessed portions 2, 2 are provided with cutout portions 5, 5.
It is open as. Further, each hole 3 has a right-end peripheral edge formed in a straight line, and a left-end peripheral edge curved, making it asymmetrical. A pair of front and rear positioning recesses 6, 6 is provided on the periphery of each hole 3 corresponding to approximately the middle portion of the case body 1 in the left-right direction. In addition, case body 1
Connecting flanges 7 and 8 are provided on the front and rear surfaces, respectively.
一方、各カバー部材４は、大略長円形のキヤツ
プ部１０と、該キヤツプ部１０の左右の周縁部か
ら立ち下がる湾曲した１対の胴部１１，１１と、
キヤツプ部１０の前後縁部から立ち下がる１対の
脚部１２，１２とで、左右対称に構成されてい
る。 On the other hand, each cover member 4 includes a roughly oval cap portion 10, a pair of curved body portions 11, 11 extending down from the left and right peripheral edges of the cap portion 10,
The cap part 10 has a pair of legs 12, 12 extending downward from the front and rear edges, and is configured symmetrically.
上記両脚部１２，１２の前後方向の間隔は、穴
３の前後長と合致しており、且つ脚部１２，１２
の上下幅は、胴部１１，１１の上下幅より大きく
設定されている。 The distance between the leg portions 12, 12 in the front-rear direction matches the length of the hole 3, and the leg portions 12, 12
The vertical width of is set larger than the vertical width of the body parts 11, 11.
そして、各脚部１２の下端部には、前後方向外
方へ***する爪部１３が備えられ、各脚部１２の
外面側の幅方向中間部には、その下端が爪部１３
に連続する上下方向のリブ１４が一体形成されて
いる。 The lower end portion of each leg portion 12 is provided with a claw portion 13 that protrudes outward in the front-rear direction, and the lower end thereof is provided with a claw portion 13 at the intermediate portion in the width direction on the outer surface side of each leg portion 12.
A vertical rib 14 that is continuous with the top and bottom is integrally formed.
しかして、カバー部材４をケース本体１に取り
付ける際には、カバー部材４の脚部１２，１２を
互いに接近する方向に撓め、各カバー部材１４を
ケース本体１の位置決め凹部６に嵌合しながら、
カバー部材４を下方に押しこむ。そうすると、胴
部１１，１１の下端が窪み部２の底部に着座した
時点で、爪部１３，１３が穴３の下方に突出し、
脚部１２，１２がそれ自体の復元力で外方に開く
ことにより、爪部１３，１３が穴３の周囲に係合
する（第４図及び第５図参照）。 Therefore, when attaching the cover member 4 to the case body 1, the legs 12, 12 of the cover member 4 are bent in the direction toward each other, and each cover member 14 is fitted into the positioning recess 6 of the case body 1. While
Push the cover member 4 downward. Then, when the lower ends of the body parts 11, 11 are seated on the bottom of the recessed part 2, the claw parts 13, 13 protrude below the hole 3,
As the legs 12, 12 open outward by their own restoring force, the claws 13, 13 engage around the hole 3 (see FIGS. 4 and 5).
なお、この例によれば、カバー部材４の中間部
に各リブ１４を形成しているため、ケース本体１
の窪み部２の形状や穴３の形状が左右対称でなく
ても、カバー部材４が左右どちらの向きにしても
取付けることができる。 In addition, according to this example, since each rib 14 is formed in the middle part of the cover member 4, the case body 1
Even if the shape of the recess 2 and the shape of the hole 3 are not symmetrical, the cover member 4 can be attached either left or right.
第１図ａは、本考案の実施例に係るカバー部材
の斜視図、第１図ｂは、第１図ａのカバー部材が
取り付けられるケース本体の平面図、第２図は、
第１図ｂの矢視図、第３図は、第１図ｂの−
断面図、第４図は、カバー部材の取付状態にお
けるケース本体の平面図、第５図は、第４図の
−断面図である。
１……ケース本体（相手部材）、３……穴、４
……カバー部材、６……位置決め用凹部、１２…
…脚部、１３……爪部、１４……リブ。
FIG. 1a is a perspective view of a cover member according to an embodiment of the present invention, FIG. 1b is a plan view of a case body to which the cover member of FIG. 1a is attached, and FIG.
The arrow direction view in Fig. 1b, and Fig. 3 - in Fig. 1b.
4 is a plan view of the case body in a state where the cover member is attached, and FIG. 5 is a cross-sectional view taken along the line 4 in FIG. 4. 1... Case body (mating member), 3... Hole, 4
...Cover member, 6...Positioning recess, 12...
...Legs, 13...claws, 14...ribs.
Claims (1)
し、上記脚部の先端に設けた爪部を上記穴の周縁
に係合させて、カバー部材を相手部材に取り付け
るようにしたものにおいて、 上記カバー部材の脚部の外面側に、挿入方向に
沿うリブが一体形成されるとともに、上記相手部
材の穴の周縁に、上記リブが挿入方向から嵌合さ
れる位置決め用凹部が設けられたことを特徴とす
るカバー部材の取付構造。[Scope of Claim for Utility Model Registration] The elastic legs of the cover member are inserted into the holes of the mating member, the claws provided at the tips of the legs are engaged with the periphery of the holes, and the cover member is attached to the mating member. In the case where the cover member is attached, a rib along the insertion direction is integrally formed on the outer surface side of the leg of the cover member, and the rib is positioned to fit into the periphery of the hole of the mating member from the insertion direction. A mounting structure for a cover member, characterized in that a recess is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256485U JPH03824Y2 (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256485U JPH03824Y2 (en) | 1985-05-15 | 1985-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61189717U JPS61189717U (en) | 1986-11-26 |
| JPH03824Y2 true JPH03824Y2 (en) | 1991-01-11 |
Family
ID=30611089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7256485U Expired JPH03824Y2 (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03824Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5090774B2 (en) * | 2007-04-19 | 2012-12-05 | 矢崎総業株式会社 | Electric junction box locking mechanism |
| JP7436441B2 (en) * | 2021-10-18 | 2024-02-21 | 矢崎総業株式会社 | resin structure |
-
1985
- 1985-05-15 JP JP7256485U patent/JPH03824Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61189717U (en) | 1986-11-26 |
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