JPH0233562Y2 - - Google Patents
Info
- Publication number
- JPH0233562Y2 JPH0233562Y2 JP1983200980U JP20098083U JPH0233562Y2 JP H0233562 Y2 JPH0233562 Y2 JP H0233562Y2 JP 1983200980 U JP1983200980 U JP 1983200980U JP 20098083 U JP20098083 U JP 20098083U JP H0233562 Y2 JPH0233562 Y2 JP H0233562Y2
- Authority
- JP
- Japan
- Prior art keywords
- link
- cover member
- lock plate
- neck
- outer circumferential
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004519 grease Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 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、特にロツクプレートとリンクとの連
結構造を改善した自動車用ドアロツク装置に関す
る。[Detailed Description of the Invention] (Industrial Field of Application) The present invention particularly relates to an automobile door lock device with an improved connection structure between a lock plate and a link.
（従来技術）
従来、自動車のドアロツク装置においては、第
１図に示すごとく、金属製のロツクプレート１の
端部に形成されたＴ字状の首部１ａを、金属製の
リンク２に形成された長孔２ａに係合させること
により、ロツクプレート１とリンク２とを連結す
るようにしている。(Prior Art) Conventionally, in an automobile door lock device, as shown in FIG. The lock plate 1 and the link 2 are connected by engaging with the elongated hole 2a.
ところが、ロツクプレート１とリンク２とは、
強度上の点から、共に金属（鉄）製であるから、
首部１ａと長孔２ａの隙が大きすぎると作動時、
振動時にガタついて異音が発生し、隙が少なすぎ
ると焼き付きが生じて作動不良が発生する。ま
た、スムースな作動のために首部１ａと長孔２ａ
にグリースを塗布する必要もあるが、雨水などに
よりグリースが流されると、作動不良や錆が発生
するという問題があつた。 However, lock plate 1 and link 2 are
From the point of view of strength, both are made of metal (iron),
If the gap between the neck 1a and the long hole 2a is too large, during operation,
When it vibrates, it rattles and makes an abnormal noise, and if there is too little clearance, it can seize and malfunction. In addition, for smooth operation, the neck 1a and long hole 2a are
However, if the grease is washed away by rainwater, there are problems with malfunction and rust.
（考案の目的）
本考案は、上記従来の問題を解消するためにな
されたもので、異音や作動不良の発生しないロツ
クプレートとリンクとの連結構造を採用したドア
ロツク装置を提供することを目的としたものであ
る。(Purpose of the invention) The present invention was made in order to solve the above-mentioned conventional problems, and its purpose is to provide a door lock device that employs a connection structure between a lock plate and a link that does not cause abnormal noise or malfunction. That is.
（考案の構成）
このため本考案は、合成樹脂製の略Ｕ字形カバ
ー部材を設け、該カバー部材の外周縁部に、リン
クの長孔の内周縁部に嵌り込む外周溝を形成して
構成したものである。(Structure of the invention) Therefore, the present invention is constructed by providing a substantially U-shaped cover member made of synthetic resin, and forming an outer peripheral groove on the outer peripheral edge of the cover member to fit into the inner peripheral edge of the long hole of the link. This is what I did.
（考案の効果）
本考案によれば、リンクの長孔の内周縁部に、
カバー部材の外周溝を嵌め込むことにより、ロツ
クプレートの首部が、合成樹脂製のカバー部材を
介しリンクの長孔に係合するものであるから、金
属同志の接触に起因する異音が発生しなくなると
ともに、グリースを塗布しなくても作動がスムー
スになる。また、カバー部材の形状が簡単でコス
ト安に製造でき、嵌め込み作業もワンタツチで行
なえる。(Effect of the invention) According to the invention, at the inner peripheral edge of the long hole of the link,
By fitting the outer circumferential groove of the cover member, the neck of the lock plate engages with the elongated hole of the link via the synthetic resin cover member, which eliminates noise caused by metal-to-metal contact. As the grease disappears, operation becomes smoother without the need for applying grease. Further, the cover member has a simple shape and can be manufactured at low cost, and the fitting operation can be performed with one touch.
（実施例）
第２図および第３図に示すように、リンク２に
形成された長孔２ａの内周縁部２ｂに取付けられ
るカバー部材３は、好ましくは潤滑剤含有の合成
樹脂により、第４図にも示すように、略Ｕ字状に
成形され、外周縁には長孔２ａの内周縁部２ｂが
嵌り込む外周溝３ａが形成されている。(Example) As shown in FIGS. 2 and 3, the cover member 3 attached to the inner circumferential edge 2b of the elongated hole 2a formed in the link 2 is preferably made of synthetic resin containing a lubricant. As shown in the figure, it is formed into a substantially U-shape, and an outer circumferential groove 3a into which the inner circumferential edge 2b of the elongated hole 2a fits is formed on the outer circumferential edge.
カバー部材３の内幅W1は、ロツクプレート１
のＴ字状の首部１ａが、がたつきなく係合する幅
に設定され、従つて、リンク２の長孔２ａの幅
W2は、従来のものよりもカバー部材３の肉厚部
ａ，ａの分だけ広く設定されている。 The inner width W 1 of the cover member 3 is the same as that of the lock plate 1.
The width of the T-shaped neck 1a of the link 2 is set to such a width that the neck 1a of the link 2 can be engaged without rattling.
W 2 is set wider by the thickness portions a, a of the cover member 3 than in the conventional one.
リンク２の長孔２ａにカバー部材３を取り付け
るには、カバー部材３が幅方向に狭まるように手
でたわませながら長孔２ａに嵌め合わせ、ついで
手を離すと、カバー部材３はその復元力で拡がつ
て、外周溝３ａが長孔２ａの内周縁部２ｂに嵌り
込むようになる。従つて、カバー部材３の組付け
が簡単で接着する必要もない。 To attach the cover member 3 to the elongated hole 2a of the link 2, bend the cover member 3 by hand so that it narrows in the width direction and fit it into the elongated hole 2a. Then, when you release your hand, the cover member 3 will return to its original shape. The force causes the outer circumferential groove 3a to expand and fit into the inner circumferential edge 2b of the elongated hole 2a. Therefore, the cover member 3 can be easily assembled and there is no need for adhesive.
このように、リンク２の長孔２ａに取付けたカ
バー部材３は合成樹脂製であるから、ロツクプレ
ート１の首部１ａ（第１図参照）が係合した場合、
異音の発生がなくなり、また、グリース等の潤滑
剤を塗布しなくても作動がスムースに行なえる。 As described above, since the cover member 3 attached to the long hole 2a of the link 2 is made of synthetic resin, when the neck portion 1a of the lock plate 1 (see FIG. 1) is engaged,
No abnormal noise is generated, and operation can be performed smoothly without applying lubricant such as grease.
第１図は従来のロツクプレートとリンクとの連
結構造を示す斜視図、第２図は本考案に係るカバ
ー部材を取り付けたリンクの平面図、第３図は第
２図の−断面図、第４図はカバー部材の斜視
図である。
１……ロツクプレート、１ａ……首部、２……
リンク、２ａ……長孔、２ｂ……内周縁部、３…
…カバー部材、３ａ……外周溝。
Fig. 1 is a perspective view showing a conventional connection structure between a lock plate and a link, Fig. 2 is a plan view of a link to which a cover member according to the present invention is attached, and Fig. 3 is a cross-sectional view of Fig. 2; FIG. 4 is a perspective view of the cover member. 1... Lock plate, 1a... Neck, 2...
Link, 2a...long hole, 2b...inner peripheral edge, 3...
...Cover member, 3a...Outer peripheral groove.
Claims (1)
部を、金属製のリンクに形成された長孔に係合さ
せて、ロツクプレートとリンクとを連結するもの
において、 合成樹脂製の略Ｕ字形カバー部材が設けられ、
該カバー部材の外周縁部には、上記リンクの長孔
の内周縁部に嵌り込む外周溝が形成されているこ
とを特徴とする自動車用ドアロツク装置。[Claims for Utility Model Registration] In a device that connects a lock plate and a link by engaging a neck formed at the end of a metal lock plate with a long hole formed in a metal link, A substantially U-shaped cover member made of synthetic resin is provided,
A door lock device for an automobile, wherein an outer circumferential groove is formed on the outer circumferential edge of the cover member to fit into the inner circumferential edge of the elongated hole of the link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983200980U JPS60107257U (en) | 1983-12-27 | 1983-12-27 | Automobile door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983200980U JPS60107257U (en) | 1983-12-27 | 1983-12-27 | Automobile door lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107257U JPS60107257U (en) | 1985-07-22 |
| JPH0233562Y2 true JPH0233562Y2 (en) | 1990-09-10 |
Family
ID=30762338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983200980U Granted JPS60107257U (en) | 1983-12-27 | 1983-12-27 | Automobile door lock device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107257U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037563B2 (en) * | 1981-05-18 | 1985-08-27 | 日本電信電話株式会社 | Gas maintenance communication cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037563U (en) * | 1983-08-24 | 1985-03-15 | 株式会社 本田ロツク | Connection device between vehicle door lock operating plate and operating rod |
-
1983
- 1983-12-27 JP JP1983200980U patent/JPS60107257U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037563B2 (en) * | 1981-05-18 | 1985-08-27 | 日本電信電話株式会社 | Gas maintenance communication cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60107257U (en) | 1985-07-22 |
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