JPH0544210Y2 - - Google Patents
Info
- Publication number
- JPH0544210Y2 JPH0544210Y2 JP1986056391U JP5639186U JPH0544210Y2 JP H0544210 Y2 JPH0544210 Y2 JP H0544210Y2 JP 1986056391 U JP1986056391 U JP 1986056391U JP 5639186 U JP5639186 U JP 5639186U JP H0544210 Y2 JPH0544210 Y2 JP H0544210Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- set bolt
- cover
- protective cover
- lock device
- 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
- 230000001681 protective effect Effects 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、自動車のステアリングロツク装置の
取付装置に関するものであり、特に取付用カバー
を覆う保護カバーの取付構造に関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a mounting device for a steering lock device of an automobile, and more particularly to a mounting structure for a protective cover covering a mounting cover.
〈従来の技術〉
自動車のステアリングロツク装置は、駐車中に
ステアリングシヤフトをロツクして車の盗難を防
止するものであり、ステアリングロツク装置と取
付用カバーとでステアリングコラムを挟持し、セ
ツトボルトを締付けて取付用カバーをステアリン
グロツク装置の方向に押圧することによつてステ
アリングコラムに固定するようにしている。<Prior art> A steering lock device for an automobile is used to prevent theft of the vehicle by locking the steering shaft while the vehicle is parked.The steering lock device and a mounting cover sandwich the steering column, and a set bolt is tightened. The mounting cover is fixed to the steering column by pressing it in the direction of the steering lock device.
上記の取付用カバーとしては、例えば金属板の
プレス加工品が用いられるが、この場合には取付
用カバーのエツジ部に周辺の配線が接触して配線
の絶縁被覆を傷付けることを防ぐために、取付用
カバーのエツジ部を覆う保護カバーを設ける必要
が有り、従来は、取付用の爪を利用して取付用カ
バーにはめ込む構造の合成樹脂製の保護カバーを
用い、これをステアリングロツク装置の固定後に
取付用カバーに装着することが一般に行なわれて
いた。 For example, a pressed metal plate is used as the above-mentioned mounting cover, but in this case, in order to prevent surrounding wiring from coming into contact with the edges of the mounting cover and damaging the insulation coating of the wiring, It is necessary to provide a protective cover to cover the edges of the steering lock device. Conventionally, a protective cover made of synthetic resin was used that was inserted into the mounting cover using the mounting claws, and this was installed after the steering lock device was fixed. It was common practice to attach it to a mounting cover.
〈考案が解決しようとする問題点〉
上記のような取付用の爪ではめ込む構造の保護
カバーでは、取付状態が不安定で騒音が発生した
り、保護カバーが脱落したりする可能性が有り、
改善の余地が有つた。<Problems to be solved by the invention> With the above-mentioned protective cover that is fitted with a mounting claw, there is a possibility that the installation condition is unstable and noise may be generated or the protective cover may fall off.
There was room for improvement.
本考案はこのような問題点に着目し、保護カバ
ーを確実に取付けることを目的としてなされたも
のである。 The present invention has been devised in view of these problems and for the purpose of reliably attaching the protective cover.
〈問題点を解決するための手段〉
上記の目的を達成するために、本考案のステア
リングロツク装置の取付装置は、取付用カバーの
上面に重ねられて取付用カバー周辺のエツジ部を
覆う保護カバーを設け、セツトボルトの取付座を
上部が太くなる円錐状とするとともに、保護カバ
ーのセツトボルト挿通穴を上記取付座の座面とセ
ツトボルトに形成されている折除用小径部との距
離よりも深く形成してその下部を上記取付座に対
応したテーパ状とし、セツトボルトを締付けるこ
とにより保護カバーのセツトボルト挿通穴をセツ
トボルトの取付座で押圧して保護カバーを固定す
るように構成している。<Means for solving the problems> In order to achieve the above object, the mounting device for a steering lock device of the present invention is provided with a protective cover that is placed on the top surface of the mounting cover to cover the edges around the mounting cover, the mounting seat for the set bolt is made conical in shape with a wider upper portion, the set bolt insertion hole in the protective cover is formed deeper than the distance between the seat surface of the mounting seat and the small diameter portion for breakage formed on the set bolt, and the lower portion is made tapered to correspond to the mounting seat, and by tightening the set bolt, the mounting seat of the set bolt presses against the set bolt insertion hole in the protective cover to fix the protective cover.
〈作用〉
本考案によれば、保護カバーがセツトボルトで
押さえられているので脱落などの可能性は無く、
しかも取付座と挿通穴のテーパを利用して保護カ
バーを押圧しているので、遊びの無い状態で確実
に取付けられて騒音などが生ずることも無くな
る。また、挿通穴が取付座の座面とセツトボルト
の小径部との距離よりも深いので、周辺の配線が
頭部を折除した後の小径部に接触することも無
い。<Function> According to the present invention, since the protective cover is held down by the set bolt, there is no possibility of it falling off.
Moreover, since the protective cover is pressed using the taper of the mounting seat and the insertion hole, it is securely mounted without any play and no noise is generated. Furthermore, since the insertion hole is deeper than the distance between the seating surface of the mounting seat and the small diameter portion of the set bolt, the surrounding wiring will not come into contact with the small diameter portion after the head is broken off.
〈実施例〉 以下、図示の一実施例について説明する。<Example> An illustrated embodiment will be described below.
第２図は全体の一部破断平面図、第３図は第２
図のＡ−Ａ線に沿う一部破断側面図であり、１は
ステアリングロツク装置、２は取付用カバー、３
はセツトボルト、４は保護カバーである。 Figure 2 is a partially cutaway plan view of the whole, Figure 3 is the
It is a partially cutaway side view taken along line A-A in the figure, in which 1 is a steering lock device, 2 is a mounting cover, and 3 is a partially cutaway side view taken along line A-A in the figure.
is a set bolt, and 4 is a protective cover.
ステアリングロツク装置１は、キーシリンダ１
１、キーシリンダ１１により回動操作されるイグ
ニツシヨンスイツチ（図示せず）、キーシリンダ
１１の回動に応じてロツク位置でステアリングシ
ヤフト５の方向に突出するロツク部材１２等がハ
ウジング１３内に組込まれ、ハウジング１３の取
付部１３ａにはセツトボルト用のねじ穴１４が設
けられている。取付用カバー２は所定の強度も備
えるように金属板のプレス加工で形成されたもの
で、ねじ穴１４に対応してボルト挿通穴２１が設
けられており、周縁には全周にわたつて補強用の
リブ部２２が上向きに形成されている。 The steering lock device 1 includes a key cylinder 1
1. An ignition switch (not shown) that is rotated by the key cylinder 11, a lock member 12 that protrudes in the direction of the steering shaft 5 in the lock position according to the rotation of the key cylinder 11, etc. are installed in the housing 13. The mounting portion 13a of the housing 13 is provided with a screw hole 14 for a set bolt. The mounting cover 2 is formed by pressing a metal plate to provide a certain level of strength. Bolt insertion holes 21 are provided corresponding to the screw holes 14, and the periphery is reinforced around the entire circumference. A rib portion 22 is formed upward.
第１図に示すように、セツトボルト３は、頭部
３１の下面に取付用カバー２を押圧する取付座３
２を上部が太くなる円錐状に形成してあり、頭部
３１は締付け作業の後、取付座３２の上部に形成
されている小径部３３でねじ切つて折除される。
また、保護カバー４は、例えば合成樹脂成形品か
らなるもので、取付用カバー２に重ねて配置でき
る形状となつており、周縁には全周にわたつて取
付用カバー２のリブ部２２の上縁がはまり込むリ
ブ挿入部４１が形成され、またねじ穴１４に対応
してボルト挿通穴４２が設けられている。このボ
ルト挿通穴４２の下部はセツトボルト３の取付座
３２の円錐状と同形状のテーパ部４２ａとなつて
おり、第１図に示すように挿通穴４２の深さＤは
取付座３２の座面３２ａと小径部３３との距離Ｌ
よりも大きくなつている。 As shown in FIG. 1, the set bolt 3 has a mounting seat 3 that presses the mounting cover 2 onto the lower surface of the head 31.
2 is formed into a conical shape with a thicker upper part, and the head 31 is threaded and broken off at a small diameter part 33 formed at the upper part of the mounting seat 32 after the tightening operation.
In addition, the protective cover 4 is made of, for example, a synthetic resin molded product, and has a shape that can be placed over the mounting cover 2. A rib insertion portion 41 into which the edge fits is formed, and a bolt insertion hole 42 is provided corresponding to the screw hole 14. The lower part of this bolt insertion hole 42 is a tapered part 42a having the same shape as the conical shape of the mounting seat 32 of the set bolt 3. As shown in FIG. Distance L between 32a and small diameter portion 33
It's getting bigger than.
ステアリングロツク装置１のステアリングコラ
ム（図示せず）への固定は、ステアリングシヤフ
ト５を内装したステアリングコラムをステアリン
グロツク装置１と取付用カバー２で挟持し、取付
用カバー２に保護カバー４を重ねた後、ボルト挿
通穴２１，４２にセツトボルト３を挿通してセツ
トボルト３を締付けることによつて行なわれる。
そして、このセツトボルト３の締付けにより、保
護カバー４はボルト挿通穴４２のテーパ部４２ａ
が円錐状の取付座３２で押圧されて遊びの無い状
態で固定され、また取付用カバー２のリブ部２２
の上縁が保護カバー４のリブ挿入部４１で覆われ
た状態となる。 The steering lock device 1 is fixed to the steering column (not shown) by sandwiching the steering column with the steering shaft 5 inside between the steering lock device 1 and the mounting cover 2, and placing the protective cover 4 on the mounting cover 2. After that, the setting bolt 3 is inserted into the bolt insertion holes 21 and 42 and the set bolt 3 is tightened.
By tightening the set bolt 3, the protective cover 4 is opened at the tapered portion 42a of the bolt insertion hole 42.
is pressed by the conical mounting seat 32 and fixed with no play, and the rib portion 22 of the mounting cover 2
The upper edge of is now covered with the rib insertion portion 41 of the protective cover 4.
本実施例は上述のような構成であり、保護カバ
ー４は、取付用カバー２に重ねた状態で取付用カ
バー２とともにステアリングロツク装置１に固定
されるので、固定後に脱落することは無く、エツ
ジ部が形成される可能性の有る取付用カバー２の
リブ部２２の上縁は保護カバー４のリブ挿入部４
１で確実に覆われる。また、保護カバー４の挿通
穴４２は取付座３２の座面３２ａと小径部３３と
の距離よりも深いため、周辺の配線が取付用カバ
ー２のリブ２２やねじ切つて頭部３１を折除した
後のセツトボルト３の小径部３３に接触すること
が無い。しかもボルト挿通穴４２のテーパ部４２
ａで同じ形状をしたセツトボルト３の取付座３２
で押圧されるため、遊びの無い状態で固定される
とともに押圧力が部分的に集中することが無く、
ボルト挿通穴４２に無理がかかつて保護カバー４
が破損するようなことも無い。 This embodiment has the above-mentioned configuration, and since the protective cover 4 is fixed to the steering lock device 1 together with the mounting cover 2 in a state where it is overlapped with the mounting cover 2, it will not fall off after being fixed, and will not be removed from the edge. The upper edge of the rib portion 22 of the mounting cover 2 where a portion may be formed is the rib insertion portion 4 of the protective cover 4.
1 will definitely cover it. In addition, since the insertion hole 42 of the protective cover 4 is deeper than the distance between the seat surface 32a of the mounting seat 32 and the small diameter portion 33, the surrounding wiring can be removed by cutting the rib 22 of the mounting cover 2 or by cutting off the head 31. There is no contact with the small diameter portion 33 of the rear set bolt 3. Moreover, the tapered portion 42 of the bolt insertion hole 42
Mounting seat 32 of set bolt 3 having the same shape as a
Because it is pressed with
If force is applied to the bolt insertion hole 42, the protective cover 4
There is no possibility that it will be damaged.
〈考案の効果〉
上述の実施例の説明からも明らかなように、本
考案は、保護カバーを取付用カバーに重ねてセツ
トボルトを締付けることにより、保護カバーのセ
ツトボルト挿通穴のテーパ部を円錐状のセツトボ
ルトの取付座で押圧して保護カバーを固定すると
ともに、保護カバーで取付用カバーの周縁を覆う
ようにしたものである。従つて、保護カバーが脱
落して取付用カバーのエツジ部で周辺の配線の絶
縁被覆が傷付けられることは確実に防止され、し
かも取付状態が不安定で騒音が発生するというよ
うなことも無く、また保護カバーのボルト挿通穴
をセツトボルトの取付座の座面と小径部との距離
よりも深く形成することにより、周辺の配線が頭
部を折除した後の小径部に接触することも無い。<Effects of the invention> As is clear from the description of the embodiments described above, the present invention is capable of forming the tapered part of the set bolt insertion hole of the protective cover into a conical shape by stacking the protective cover on the mounting cover and tightening the set bolt. The protective cover is fixed by pressing with the mounting seat of the set bolt, and the protective cover covers the periphery of the mounting cover. Therefore, it is reliably prevented that the protective cover falls off and the insulation coating of the surrounding wiring is damaged by the edges of the mounting cover, and there is no possibility that the mounting condition will be unstable and noise will be generated. Furthermore, by forming the bolt insertion holes in the protective cover deeper than the distance between the seating surface of the set bolt mounting seat and the small diameter portion, the surrounding wiring will not come into contact with the small diameter portion after the head is broken off.
図面は本考案の一実施例を示すものであり、第
１図は要部の拡大断面図、第２図は全体の一部破
断平面図、第３図は第２図のＡ−Ａ線に沿う一部
破断側面図、第４図は第３図のＢ−Ｂ線に沿う端
面図である。
１……ステアリングロツク装置、２……取付用
カバー、３……セツトボルト、４……保護カバ
ー、２２……リブ部、３１……頭部、３２……取
付座、３２ａ……座面、４１……リブ挿入部、４
２……セツトボルト挿通穴、４２ａ……テーパ
部。
The drawings show an embodiment of the present invention; FIG. 1 is an enlarged sectional view of the main part, FIG. 2 is a partially cutaway plan view of the whole, and FIG. FIG. 4 is a partially cutaway side view taken along line B--B in FIG. 3; DESCRIPTION OF SYMBOLS 1... Steering lock device, 2... Mounting cover, 3... Set bolt, 4... Protective cover, 22... Rib portion, 31... Head, 32... Mounting seat, 32a... Seat surface, 41 ...Rib insertion part, 4
2...Set bolt insertion hole, 42a...Tapered portion.
Claims (1)
て頭部下面の取付座で取付用カバーを押圧するこ
とにより、取付用カバーとステアリングロツク装
置とでステアリングコラムを挟持してステアリン
グロツク装置をステアリングコラムに固定するよ
うにしたステアリングロツク装置の取付装置にお
いて、 取付用カバーの上面に重ねられて取付用カバー
周辺のエツジ部を覆う保護カバーを設け、セツト
ボルトの取付座を上部が太くなる円錐状とすると
ともに、保護カバーのセツトボルト挿通穴を上記
取付座の座面と小径部との距離よりも深く形成
し、上記セツトボルト挿通穴の下部は上記取付座
に対応したテーパ状とし、セツトボルトを締付け
ることにより保護カバーのセツトボルト挿通穴を
セツトボルトの取付座で押圧して保護カバーを固
定するようにしたステアリングロツク装置の取付
装置。[Scope of Claim for Utility Model Registration] By tightening a set bolt with a small diameter part for folding and pressing the mounting cover with the mounting seat on the underside of the head, the steering column is held between the mounting cover and the steering lock device. In the steering lock device mounting device which fixes the steering lock device to the steering column by using a protective cover that overlaps the top surface of the mounting cover and covers the edges around the mounting cover, the mounting seat of the set bolt is fixed to the steering lock device. The upper part is thicker in the conical shape, and the set bolt insertion hole of the protective cover is formed deeper than the distance between the seat surface of the mounting seat and the small diameter part, and the lower part of the set bolt insertion hole is tapered to correspond to the mounting seat. A steering lock device mounting device in which the protective cover is fixed by tightening the set bolt and pressing the set bolt insertion hole of the protective cover with the mounting seat of the set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056391U JPH0544210Y2 (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056391U JPH0544210Y2 (en) | 1986-04-15 | 1986-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62167761U JPS62167761U (en) | 1987-10-24 |
| JPH0544210Y2 true JPH0544210Y2 (en) | 1993-11-09 |
Family
ID=30885163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986056391U Expired - Lifetime JPH0544210Y2 (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544210Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112008003076B4 (en) | 2007-11-13 | 2019-06-19 | Nsk Ltd. | steering device |
| JP5194773B2 (en) * | 2007-12-21 | 2013-05-08 | 日本精工株式会社 | Steering device |
| WO2009063908A1 (en) * | 2007-11-13 | 2009-05-22 | Nsk Ltd. | Steering device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257169U (en) * | 1975-10-24 | 1977-04-25 | ||
| JPS6146049Y2 (en) * | 1980-11-18 | 1986-12-24 |
-
1986
- 1986-04-15 JP JP1986056391U patent/JPH0544210Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62167761U (en) | 1987-10-24 |
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