JPH0246466Y2 - - Google Patents
Info
- Publication number
- JPH0246466Y2 JPH0246466Y2 JP1984132305U JP13230584U JPH0246466Y2 JP H0246466 Y2 JPH0246466 Y2 JP H0246466Y2 JP 1984132305 U JP1984132305 U JP 1984132305U JP 13230584 U JP13230584 U JP 13230584U JP H0246466 Y2 JPH0246466 Y2 JP H0246466Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall portion
- lock
- handle
- handle lock
- key plate
- 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
- 238000003466 welding Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は自動二輪車、三輪車等のハンドルロツ
ク装置に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a handle lock device for motorcycles, tricycles, etc.
（従来の技術）
従来のハンドルロツク装置を第３図に一部切欠
き平面図で、第４図に要部の一部切欠き拡大平面
図で、第５図に要部断面側面図で示す。(Prior Art) A conventional handle lock device is shown in Fig. 3 as a partially cutaway plan view, Fig. 4 as a partially cutaway enlarged plan view of the main part, and Fig. 5 as a sectional side view of the main part. .
５１はトツプブリツジ、５２はステアリングス
テム、５３はヘツドパイプ、５４はメインパイ
プ、５５は車体センター、５６はヘツドライト、
５７は熱料タンクで、ハンドルロツク装置６０は
トツプブリツジ５１にエンジン用メインスイツチ
６１と一体的に設けられたハンドルロツク機構６
２を備え、ハンドルロツク機構６２はメインキー
操作によりケース部６３からヘツドパイプ５３側
に出没するロツクピン64を備え、図中65はロツク
アセンブリーである。 51 is a top bridge, 52 is a steering stem, 53 is a head pipe, 54 is a main pipe, 55 is a body center, 56 is a headlight,
Reference numeral 57 denotes a heating tank, and a handle locking device 60 is a handle locking mechanism 6 provided integrally with the main switch 61 for the engine on the top bridge 51.
2, and the handle lock mechanism 62 includes a lock pin 64 that protrudes and retracts from the case portion 63 toward the head pipe 53 side by operating the main key, and 65 in the figure is a lock assembly.
そしてヘツドパイプ53側には車体センター５５
に対してハンドルをきつた状態で前記ロツクピン
６４との係合を自在としたロツク孔７１を有する
キープレート72が設けられる。 And on the head pipe 53 side is the body center 55.
A key plate 72 is provided which has a lock hole 71 that can be freely engaged with the lock pin 64 when the handle is in a tight position.
従つて、従来のこの種ハンドルロツク装置６０
においては、盗難防止機能を発揮させるためロツ
クピン６４を切断するための金ノコ等の切断具が
使用できないようロツクピン64を出没させるケー
ス部６３の壁面と、ロツク孔７１が形成されたキ
ープレート７２の壁面との距離Ｌは約１mm前後に
設定されることが望ましい。 Therefore, the conventional handle lock device 60 of this type
In order to exhibit the anti-theft function, the wall surface of the case part 63 where the lock pin 64 is exposed so that a cutting tool such as a hacksaw cannot be used to cut the lock pin 64, and the key plate 72 in which the lock hole 71 is formed. It is desirable that the distance L from the wall surface is set to about 1 mm.
（考案が解決しよとする問題点）
しかしながら、ハンドルロツク機構62はトツプ
ブリツジ５１側に、キープレート７２はヘツドパ
イプ５３側に夫々個別に設けられる構造であるた
め、各種部材の加工公差や、溶接歪、組立誤差等
の集積によつては前記距離Ｌが金ノコ等の切断具
が入り得る程度に大きくなる不具合がある。(Problems to be solved by the invention) However, since the handle lock mechanism 62 is provided separately on the top bridge 51 side and the key plate 72 is provided on the head pipe 53 side, processing tolerances of various parts and welding distortion may be affected. Depending on the accumulation of assembly errors, etc., the distance L may become large enough to allow a cutting tool such as a hacksaw to enter.
また、前記距離Ｌを所望の寸法に設定維持する
には、加工精度の向上、溶接歪の取除き作業、溶
接方法の変更等が必要となり、車両のコストダウ
ンを図ることができない。 Further, in order to set and maintain the distance L at a desired dimension, it is necessary to improve processing accuracy, remove welding distortion, change the welding method, etc., and it is not possible to reduce the cost of the vehicle.
本考案は前記不具合を解消すべく案出されたも
のであつて、本考案の目的とする処は、各種部材
の加工公差や、溶接歪、組立誤差等の集積により
ロツクピンを出没させるケース部の壁面と、ロツ
ク孔が形成されたキープレートの壁面との間の距
離が大きくなつた場合であつても、金ノコ等のロ
ツクピン切断具の使用を不能とし、且つコストダ
ウンを図ることができるハンドルロツク装置を提
供するにある。 The present invention was devised in order to eliminate the above-mentioned problems, and the purpose of the present invention is to prevent the lock pin from appearing and retracting due to processing tolerances of various parts, welding distortion, assembly errors, etc. Even if the distance between the wall surface and the wall surface of a key plate in which a lock hole is formed becomes large, a handle that makes it impossible to use a lock pin cutting tool such as a hacksaw and can reduce costs. To provide a locking device.
（問題点を解決するための手段）
本考案は前記目的を達するため、底壁部と側壁
部と立壁部を備えてなるキープレートの立壁部に
厚肉部と薄肉部を設け、厚肉部にロツク孔を形成
した。一方ハンドルロツク機構のケースには、前
記薄肉部に向けて突出する突片を設けてその先端
の該薄肉部の壁面に近接して臨ませた。又この突
片は、ロツクピンがロツク孔に係合する位置で厚
肉部の側面を覆うべく位置させた。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a thick wall portion and a thin wall portion in the vertical wall portion of a key plate comprising a bottom wall portion, a side wall portion, and a vertical wall portion. A lock hole was formed in the hole. On the other hand, the case of the handle lock mechanism is provided with a protruding piece that protrudes toward the thin walled portion, and the tip of the protruding piece faces closely to the wall surface of the thin walled portion. The protruding piece was also positioned to cover the side surface of the thick portion at the position where the lock pin engaged with the lock hole.
（作用）
ロツクピンがロツク孔に係合した際、ロツクピ
ンの周囲を側壁部、底壁部、突片、トツプブリツ
ジで覆うことが出来、切断具の侵入を阻止出来
る。(Function) When the lock pin is engaged with the lock hole, the circumference of the lock pin can be covered by the side wall, the bottom wall, the protrusion, and the top bridge, thereby preventing the cutting tool from entering.
以下、本考案の好適一実施例を添付図面に従つ
て説明する。 A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図はハンドルロツク装置の要部切欠き平面
図を、第２図は同要部断面側面図を示し、図中従
来例と同一部材、同一箇所には同一符号を付す。 FIG. 1 is a cutaway plan view of the main part of the handle lock device, and FIG. 2 is a cross-sectional side view of the same main part. In the figures, the same members and the same parts as in the conventional example are given the same reference numerals.
トツプブリツジ５１の基部５１ａの前部にエン
ジン用メインスイツチ６１と一体的にハンドルロ
ツク機構１を設ける。メインスイツチ61及びハン
ドルロツク機構１の下部側はケースとしてのメイ
ンスイツチカバー２で覆い、メインスイツチカバ
ー２におけるベツドパイプ５３に臨む部分は、ヘ
ツドパイプ５３に形状に対応させて湾曲部２ａに
形成する。メインキーの操作により出没するロツ
クピン１１は前記湾曲部２ａからヘツドパイプ５
３側に出没する如く設ける。 A handle lock mechanism 1 is provided at the front of a base 51a of a top bridge 51 integrally with an engine main switch 61. The lower side of the main switch 61 and the handle lock mechanism 1 is covered with a main switch cover 2 as a case, and the part of the main switch cover 2 facing the bed pipe 53 is formed into a curved part 2a corresponding to the shape of the head pipe 53. The lock pin 11, which appears and retracts when the main key is operated, extends from the curved portion 2a to the head pipe 5.
It is installed so that it appears and disappears on the 3rd side.
ヘツドパイプ５３側にはキープレート２１を設
ける。キープレート２１はハンドルの回転巾以上
の巾を有する底壁部２２と、該底壁部２２の側部
から立設された側壁部２３とからなる基板２４を
備え、基板２４はヘツドパイプ５３に溶着固定す
る。前記底壁部２２には前記メインスイツチカバ
ー２の湾曲部２ａ形状に対応させて湾曲状に立壁
部２５を立設し、立壁部２５には車体センター５
５に対してハンドルを左右方向にきつた時、前記
ロツクピン１１を挿入させるロツク孔２６を穿設
する。前記立壁部２５はロツク孔２６が形成され
た部分を厚肉部２５ａに、ロツク孔２６が穿設さ
れた部分から車両の左右方向に偏位させた部分を
薄肉部２５ｂに形成し、またこの薄肉部25bに対
応させて前記底壁部２２に切欠き２７を設ける。
そしてヘツドパイプ側に臨むメインスイツチカバ
ー２の側方一端側から薄肉部２５ｂに向けて突片
３１を突出形成して、その先端を薄肉部２５ｂの
壁面に近接して臨ませ、第１図に示すようにロツ
クピン１１をロツク孔２６に挿通させた状態で、
厚肉部２５ａの側面を覆うよう構成する。本実施
例は前記のように構成するので、各種部材の加工
公差、溶接歪、組立誤差等の集積により湾曲部２
ａと立壁部２５との間の距離が大きくなつた場合
であつても、車両の側方から視て、湾曲部２ａと
立壁部２５間に露出するロツクピン１１の部分を
突片３１で覆うことができ、従つて金ノコ等の切
断具の使用を不能にすることができる。 A key plate 21 is provided on the head pipe 53 side. The key plate 21 includes a base plate 24 consisting of a bottom wall part 22 having a width greater than the rotating width of the handle, and a side wall part 23 that stands up from the side of the bottom wall part 22, and the base plate 24 is welded to the head pipe 53. Fix it. A curved standing wall 25 is provided on the bottom wall 22 to correspond to the shape of the curved section 2a of the main switch cover 2.
5, a lock hole 26 is drilled into which the lock pin 11 is inserted when the handle is tightened in the left and right direction. The vertical wall portion 25 has a thick wall portion 25a in which the lock hole 26 is formed, a thin wall portion 25b in a portion offset in the left-right direction of the vehicle from the portion in which the lock hole 26 is formed, and a thin wall portion 25b. A notch 27 is provided in the bottom wall portion 22 corresponding to the thin wall portion 25b.
Then, a protrusion 31 is formed to protrude from one side end of the main switch cover 2 facing the head pipe side toward the thin wall portion 25b, with its tip facing close to the wall surface of the thin wall portion 25b, as shown in FIG. With the lock pin 11 inserted into the lock hole 26 as shown,
It is configured to cover the side surface of the thick portion 25a. Since this embodiment is constructed as described above, the curved portion 2
To cover the portion of the lock pin 11 exposed between the curved portion 2a and the vertical wall portion 25 with the projecting piece 31 when viewed from the side of the vehicle even when the distance between the curved portion 2a and the vertical wall portion 25 becomes large. Therefore, it is possible to disable the use of cutting tools such as hacksaws.
更に、湾曲部２ａと立壁部２５との間の距離が
大きくなつた場合であつても突片３１により金ノ
コ等の切断具の使用を不能にできるので湾曲部２
ａと立壁部２５間の距離の調整作業等は不要とな
り、突片３１の構造も簡易で車両のコストダウン
を図ることができる。 Furthermore, even if the distance between the curved portion 2a and the vertical wall portion 25 becomes large, the protruding piece 31 makes it impossible to use a cutting tool such as a hacksaw, so the curved portion 2
There is no need to adjust the distance between a and the vertical wall portion 25, and the structure of the protruding piece 31 is simple, thereby reducing the cost of the vehicle.
以上のように本考案においては立壁部２５にお
けるロツク孔２６が穿設された部分を厚肉部２５
ａに形成すると共に、薄肉部２５ｂに近接させて
突片３１を形成したので、突片３１と厚肉部２５
ａとによつて湾曲部２ａと立壁部２５間に露出す
るロツクピン１１の部分をより確実に覆うことが
できる。 As described above, in the present invention, the portion of the vertical wall portion 25 in which the lock hole 26 is formed is the thick wall portion 25.
a, and the protruding piece 31 was formed close to the thin part 25b, so that the protruding piece 31 and the thick part 25
The portion of the lock pin 11 exposed between the curved portion 2a and the vertical wall portion 25 can be more reliably covered by the portion a.
（考案の効果）
以上の説明で明らかなように本考案によれば、
各種部材の加工公差、溶接歪、組立誤差等の集積
によりロツクピンを出没させるケース部とキープ
レートとの間の距離が大きくなつた場合であつて
も、金ノコ等のロツクピンを切断する道具の使用
を不能ならしめ、ハンドルロツク装置の盗難防止
機能を充分に発揮させることができ、またケース
部とキープレート間の距離の調整作業等を要せ
ず、車両のコストダウンを図ることができる。(Effect of the invention) As is clear from the above explanation, according to the invention,
Even if the distance between the case part where the lock pin appears and the key plate becomes large due to the accumulation of processing tolerances of various parts, welding distortions, assembly errors, etc., use tools such as hacksaws to cut the lock pin. The anti-theft function of the steering wheel lock device can be fully demonstrated, and there is no need to adjust the distance between the case part and the key plate, thereby reducing the cost of the vehicle.
第１図は本考案に係るハンドルロツク装置の要
部切欠き平面図、第２図は同・断面側面図、第３
図は従来のハンドルロツク装置の一部切欠き平面
図、第４図は同・要部の一部切欠き拡大平面図、
第５図は同・要部断面側面図である。
尚図面中１はハンドルロツク機構、２はメイン
スイツチカバー、１１はロツクピン、21はキープ
レート、２６はロツク孔、３１は突片、５１はト
ツプブリツチ、５３はヘツドパイプである。
Figure 1 is a cutaway plan view of the main parts of the handle lock device according to the present invention, Figure 2 is a sectional side view of the same, and Figure 3 is a cross-sectional side view of the same.
The figure is a partially cutaway plan view of a conventional handle lock device, and Figure 4 is a partially cutaway enlarged plan view of the main part of the same.
FIG. 5 is a cross-sectional side view of the main part. In the drawing, 1 is a handle lock mechanism, 2 is a main switch cover, 11 is a lock pin, 21 is a key plate, 26 is a lock hole, 31 is a protrusion, 51 is a top bridge, and 53 is a head pipe.
Claims (1)
一体的に設けられ、メインキーの操作によりケー
スからロツクピンをヘツドパイプ側に出没させる
ハンドルロツク機構と、前記ロツクピンとの係合
を自在としたロツク孔が形成されヘツドパイプ側
に設けられたキープレートを備えるハンドルロツ
ク装置において、 前記キープレートは、底壁部の側部に立設され
る側壁部と中間部に立設される立壁部を備え、こ
の立壁部には前記ロツク孔が形成される厚肉部と
この厚肉部に連なる薄肉部を設けるとともに、前
記ハンドルロツク機構のケースには、前記立壁部
の薄肉部に向けて突出する突片を設けてその先端
を該薄肉部の壁面に近接して臨ませ、且つこの突
片は、ロツクピンがロツク孔に係合する位置で、
厚肉部の側面を覆うべく位置させたことを特徴と
する自動二輪車等のハンドルロツク装置。[Scope of Claim for Utility Model Registration] A handle lock mechanism is provided integrally with the main switch for the engine on the top bridge, and allows the lock pin to protrude and retract from the case toward the head pipe side by operating the main key, and the lock pin can be freely engaged with the handle lock mechanism. In the handle lock device, the key plate includes a key plate having a lock hole formed therein and provided on the head pipe side, wherein the key plate includes a side wall portion erected on the side of the bottom wall portion and a vertical wall portion erected in the middle portion. The vertical wall portion is provided with a thick wall portion in which the lock hole is formed and a thin wall portion continuous to the thick wall portion, and the case of the handle lock mechanism is provided with a protrusion that protrudes toward the thin wall portion of the vertical wall portion. A protruding piece is provided, the tip of which faces closely to the wall surface of the thin part, and the protruding piece is located at a position where the locking pin engages with the locking hole.
A handle lock device for a motorcycle, etc., characterized in that it is positioned so as to cover the side surface of a thick part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984132305U JPH0246466Y2 (en) | 1984-08-31 | 1984-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984132305U JPH0246466Y2 (en) | 1984-08-31 | 1984-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6159177U JPS6159177U (en) | 1986-04-21 |
| JPH0246466Y2 true JPH0246466Y2 (en) | 1990-12-07 |
Family
ID=30690871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984132305U Expired JPH0246466Y2 (en) | 1984-08-31 | 1984-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246466Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014139036A (en) * | 2013-01-21 | 2014-07-31 | Suzuki Motor Corp | Steering lock device of motor cycle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022070554A1 (en) * | 2020-09-30 | 2022-04-07 | 本田技研工業株式会社 | Saddle-type vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333156B2 (en) * | 1973-12-17 | 1978-09-12 | ||
| JPS57158175A (en) * | 1981-03-27 | 1982-09-29 | Honda Motor Co Ltd | Locking device for handle of autobicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333156U (en) * | 1976-08-27 | 1978-03-23 |
-
1984
- 1984-08-31 JP JP1984132305U patent/JPH0246466Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333156B2 (en) * | 1973-12-17 | 1978-09-12 | ||
| JPS57158175A (en) * | 1981-03-27 | 1982-09-29 | Honda Motor Co Ltd | Locking device for handle of autobicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014139036A (en) * | 2013-01-21 | 2014-07-31 | Suzuki Motor Corp | Steering lock device of motor cycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6159177U (en) | 1986-04-21 |
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