JPS6318822Y2 - - Google Patents
Info
- Publication number
- JPS6318822Y2 JPS6318822Y2 JP16786182U JP16786182U JPS6318822Y2 JP S6318822 Y2 JPS6318822 Y2 JP S6318822Y2 JP 16786182 U JP16786182 U JP 16786182U JP 16786182 U JP16786182 U JP 16786182U JP S6318822 Y2 JPS6318822 Y2 JP S6318822Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever member
- clip
- link
- rod
- notch
- 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
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
【考案の詳細な説明】
本考案は、リンク連結装置に関し、詳細には構
造が簡単で、しかも強固にロツドリンクと連結す
ることができるロツドリンク連結装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a link connecting device, and more particularly to a rod link connecting device that has a simple structure and can be firmly connected to a rod link.
従来２つの部材、例えば第１図に示すようなレ
バー部材１０とロツドから成るリンク部材１１を
連結するには、リンク部材１１の折り曲げ先端部
１１ａをクリツプ１２の貫通孔１３及びレバー部
材１０の孔１０ａの順に差し込み、最後にリンク
部材１１の直線部１１ｂをクリツプ１２の一側開
口貫通穴１４に押込んで組付を完了している。 Conventionally, in order to connect two members, for example, a lever member 10 and a link member 11 made of a rod as shown in FIG. 10a, and finally, the straight portion 11b of the link member 11 is pushed into the one-sided opening through hole 14 of the clip 12 to complete the assembly.
しかしながらこの場合３つの部品を取扱うの
で、組付作業に手間がかかるばかりでなく、部品
数が多くコストが高くついていた。 However, in this case, since three parts are handled, not only is the assembly work time-consuming, but the number of parts is large, resulting in high costs.
従つて、本考案の目的はリンク連結装置の部品
数を削減することにあり、本考案のリンク連結装
置は、レバー部材と、該レバー部材の側面に可撓
的に片持ち支持されレバー部材との間に間隙を介
してレバー部材に沿つて延長する一対のアームを
有し、該アームの間に形成される切欠部の間にロ
ツド状のリンク部材をスナツプ嵌合する第１クリ
ツプ部と、該クリツプ部に対応するレバー部材端
部において該第１クリツプに嵌合されたロツドリ
ンク部材を支持する切欠部を有する第２クリツプ
部とから成ることを特徴とする。レバー部材は、
細長い部材のみに限定されず、ロツドリンク部材
は、本装置を貫通する部分のみがロツド状であれ
ばよく、先端部は外れ防止のためクランク状又は
コの字状に曲げられる。レバー部材の一端に一体
的に構成される第２クリツプ部は、充分な厚みを
有し、レバー部材からリンク部材へ確実に荷重を
伝達する。 Therefore, an object of the present invention is to reduce the number of parts of a link connecting device, and the link connecting device of the present invention includes a lever member, and a lever member that is flexibly cantilevered on the side surface of the lever member. a first clip portion having a pair of arms extending along the lever member with a gap therebetween, and a rod-shaped link member snap-fitted between the notches formed between the arms; and a second clip part having a notch part that supports a rod link member fitted to the first clip at the end of the lever member corresponding to the clip part. The lever member is
The rod link member is not limited to an elongated member, and only the portion that passes through the device may be rod-shaped, and the tip portion may be bent into a crank shape or a U-shape to prevent it from coming off. The second clip portion integrally formed at one end of the lever member has sufficient thickness to reliably transmit the load from the lever member to the link member.
上記構成の結果、荷重は主として第２クリツプ
部を介して行なわれ、かつロツドリンクとレバー
部材との外れ防止は、第１クリツプ部の切欠部の
スナツプ嵌合及び第１クリツプ部と第２クリツプ
部との間の弾性作用によつて達成される。このよ
うに第１クリツプ部と第２クリツプ部が各々独立
して作用するためリンクの組付性が良く、長時間
使用しても外れることなく確実に荷重を伝達でき
る。又レバー部材とクリツプ部は一体成形品であ
るので、軽量化が計れると共に部品数が削減でき
る。 As a result of the above structure, the load is mainly carried out through the second clip part, and the rod link and the lever member are prevented from coming off by the snap fitting of the notch of the first clip part and the first clip part and the second clip part. This is achieved through the elastic action between In this way, since the first clip part and the second clip part act independently, the link is easy to assemble, and the load can be reliably transmitted without coming off even when used for a long time. Furthermore, since the lever member and the clip portion are integrally molded, the weight can be reduced and the number of parts can be reduced.
以下添付図面を参照して本考案について説明す
る。 The present invention will be described below with reference to the accompanying drawings.
本考案に係るロツドリンク連結装置２０は、第
２図に示すように全体に平坦な板状部材から成る
レバー部材２１と、このレバー部材２１の一端に
一体的に設けられた第１クリツプ部３０と第２ク
リツプ部４０とから成る。 As shown in FIG. 2, the rod link coupling device 20 according to the present invention includes a lever member 21 made of a flat plate-like member as a whole, and a first clip portion 30 integrally provided at one end of the lever member 21. It consists of a second clip part 40.
第２図に示したレバー部材２１は、例えば第３
図に示すようにキーシリンダアセンブリー２２の
裏側の出力シヤフトに固定され、キー操作によつ
て枢動され、クランク状に曲げられたロツドリン
ク５０を駆動する。このレバー部材２１は、製造
の点から合成樹脂から構成することが好ましい
が、金属からも構成できる。 The lever member 21 shown in FIG.
As shown in the figure, it is fixed to the output shaft on the back side of the key cylinder assembly 22, and is pivoted by key operation to drive a rod link 50 bent into a crank shape. This lever member 21 is preferably made of synthetic resin from the viewpoint of manufacturing, but may also be made of metal.
外れ止め用第１クリツプ部３０は、レバー部材
２１の一側面に一端が片持ち式に固定され、レバ
ー部材と略平行に長手方向へ延長されている。こ
のためレバー部材２１すなわち第２クリツプ部４
０との間に間隙３１が形成され、第２クリツプ部
４０に対して弾性的に撓む。この第１クリツプ部
３０の平面形状は、第４図に示すように中心軸Ｘ
に対して対称的であり、先端部から内方に延長す
る切欠部３２が設けられている。この切欠部３２
は図示するように内方に向つて幅が漸減する台形
部３２ａと、ロツドリンク５０が回動自在に貫通
する円形部３２ｂとから成る。この第１クリツプ
部３０の両側の一対のアーム３３は、幅方向にも
弾性的に撓むことができるので、ロツドリンク５
０を先端側から切欠部３２内に押込めば、ロツド
リンク５０は、切欠部３２の円形部３２ｂへスナ
ツプ嵌合される。このように一旦ロツドリンク５
０がスナツプ嵌合されると、容易に外すことはで
きない。 The first clip part 30 for preventing detachment has one end fixed in a cantilever manner to one side surface of the lever member 21, and extends in the longitudinal direction substantially parallel to the lever member. Therefore, the lever member 21, that is, the second clip portion 4
A gap 31 is formed between the second clip portion 40 and the second clip portion 40 . The planar shape of the first clip portion 30 is as shown in FIG.
A notch 32 is provided which is symmetrical to the tip and extends inwardly from the tip. This notch 32
As shown in the figure, it consists of a trapezoidal part 32a whose width gradually decreases inward, and a circular part 32b through which the rod link 50 rotatably passes. Since the pair of arms 33 on both sides of the first clip portion 30 can be elastically bent in the width direction, the rod link 5
0 into the notch 32 from the distal end side, the rod link 50 is snapped into the circular portion 32b of the notch 32. In this way, once the lot link 5
Once the 0 is snapped into place, it cannot be easily removed.
第２クリツプ部４０は、第１クリツプ部３０が
設けられた側のレバー部材２１の端部に構成され
る。この第２クリツプ部４０は、一対のアーム４
１から構成され、これらアーム４１の間にほぼロ
ツドリンク径と同一径の一定幅を有する切欠部４
２が形成され、切欠部４２の内端には、第１クリ
ツプ部３０の切欠部３２の円形部３２ｂの中心と
心出しされ、同一径のｒが付けられている。従つ
て、第１クリツプ部３０の切欠部３２の円形部３
２ｂに嵌合されたロツドリンク５０は、この第２
クリツプ部４０の切欠部４２の内端面に回動自在
に接触する。この第２クリツプ部４０の厚みｄ
（第５図）は、ロツドリンク５０に荷重を伝達で
きるよう充分大きな値に設定されており、このた
め荷重伝達中にアーム４１が曲がつてしまうこと
はない。 The second clip portion 40 is formed at the end of the lever member 21 on the side where the first clip portion 30 is provided. This second clip portion 40 is connected to a pair of arms 4.
1, and between these arms 41 there is a notch 4 having a constant width of approximately the same diameter as the rod link diameter.
2 is formed, and the inner end of the notch 42 is centered with the center of the circular part 32b of the notch 32 of the first clip part 30 and has the same diameter r. Therefore, the circular portion 3 of the notch 32 of the first clip portion 30
The rod link 50 fitted to the second
It rotatably contacts the inner end surface of the notch 42 of the clip portion 40. The thickness d of this second clip portion 40
(FIG. 5) is set to a sufficiently large value so that the load can be transmitted to the rod link 50, so that the arm 41 will not bend during load transmission.
ロツドリンク５０の曲げ間隙W1は、第１クリ
ツプ部３０の外面と第２クリツプ部４０の外面と
の間の間隙W2にほぼ等しいか又はわずかに小さ
くしてあり、第１クリツプ部３０の切欠部形状と
相俟つてロツドリンク５０のレバー部材２１から
の外れがより確実に防止できる。 The bending gap W 1 of the rod link 50 is approximately equal to or slightly smaller than the gap W 2 between the outer surface of the first clip portion 30 and the outer surface of the second clip portion 40 . Together with the shape of the part, detachment of the rod link 50 from the lever member 21 can be more reliably prevented.
第６図は、本考案に係るリンク連結装置をドア
ロツクレバーへ応用した例を示すこの実施例では
レバー部材２０′はくの字形状であり、そのほぼ
中央部の屈折点にヒンジ点２２が設けられてい
る。 FIG. 6 shows an example in which the link connecting device according to the present invention is applied to a door lock lever. In this embodiment, the lever member 20' has a dogleg shape, and the hinge point 22 is located at the bending point in the approximately central part of the lever member 20'. It is provided.
第１図は、従来のレバー部材とロツドリンクと
の連結法を示す斜視図、第２図は本考案に係るリ
ンク連結装置を示す図、第３図は本考案に係るリ
ンク連結装置とロツドリンクの連結を示す斜視
図、第４図は第１及び第２リンク部を示す正面
図、第５図は第４図の矢印Ａ方向から見た平面
図、第６図はドアーロツク用レバーに応用した例
を示す斜視図である。
２０……リンク連結装置、２１……レバー部
材、３０……第１クリツプ部、４０……第２クリ
ツプ部、５０……ロツドリンク。
FIG. 1 is a perspective view showing a conventional method of connecting a lever member and a rod link, FIG. 2 is a view showing a link connecting device according to the present invention, and FIG. 3 is a diagram showing a link connecting device and a rod link according to the present invention. Fig. 4 is a front view showing the first and second link parts, Fig. 5 is a plan view seen from the direction of arrow A in Fig. 4, and Fig. 6 shows an example applied to a door lock lever. FIG. 20... Link connecting device, 21... Lever member, 30... First clip portion, 40... Second clip portion, 50... Rod link.
Claims (1)
片持ち支持されレバー部材との間に間隙を介して
レバー部材に沿つて延長する一対のアームを有
し、該アームの間に形成される切欠部の間にロツ
ド状のリンク部材をスナツプ嵌合する第１クリツ
プ部と、該クリツプ部に対応するレバー部材端部
において該第１クリツプに嵌合されたロツドリン
ク部材を支持する切欠部を有する第２クリツプ部
とから成るリンク連結装置。 It has a lever member and a pair of arms that are flexibly cantilevered on the side surface of the lever member and extend along the lever member with a gap between the lever member and the arm formed between the arms. It has a first clip part into which a rod-shaped link member is snap-fitted between the notch parts, and a notch part which supports the rod link member fitted into the first clip at the end of the lever member corresponding to the clip part. A link connecting device comprising a second clip portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16786182U JPS5972312U (en) | 1982-11-05 | 1982-11-05 | link coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16786182U JPS5972312U (en) | 1982-11-05 | 1982-11-05 | link coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5972312U JPS5972312U (en) | 1984-05-16 |
| JPS6318822Y2 true JPS6318822Y2 (en) | 1988-05-26 |
Family
ID=30367134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16786182U Granted JPS5972312U (en) | 1982-11-05 | 1982-11-05 | link coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972312U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10219493A1 (en) * | 2002-04-30 | 2003-11-20 | Bosch Gmbh Robert | Supporting structure for pin, has slit, formed in support arm integrally molded with two holding arms, that extends from pin holding space into support arm |
-
1982
- 1982-11-05 JP JP16786182U patent/JPS5972312U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5972312U (en) | 1984-05-16 |
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