JPH0291208U - - Google Patents
Info
- Publication number
- JPH0291208U JPH0291208U JP16971688U JP16971688U JPH0291208U JP H0291208 U JPH0291208 U JP H0291208U JP 16971688 U JP16971688 U JP 16971688U JP 16971688 U JP16971688 U JP 16971688U JP H0291208 U JPH0291208 U JP H0291208U
- Authority
- JP
- Japan
- Prior art keywords
- shaft member
- pin
- insertion end
- annular
- moving
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１Ａ図および第１Ｂ図は本考案にかかる抜け
止めピンの構成の一例をそれぞれ軸部材への装着
状態および装着前の位置合せ状態で示す断面図、
第２図および第３図は従来の抜け止めピンの２つ
の形態をそれぞれ軸部材への装着状態で示す断面
図、第４図は軸部材の抜け止めピン使用状態を示
す説明図である。
１……抜け止めピン、２……環状部、２Ａ……
弾性部、２Ｂ……押え部、３……挿入端部、３０
……軸部材、３１……ピン孔。
FIG. 1A and FIG. 1B are cross-sectional views showing an example of the configuration of the retaining pin according to the present invention in a state where it is attached to a shaft member and a state in which it is aligned before being attached, respectively;
FIGS. 2 and 3 are cross-sectional views showing two types of conventional retaining pins in a state where they are attached to a shaft member, and FIG. 4 is an explanatory view showing the state in which the retaining pin is used on a shaft member. 1... Retaining pin, 2... Annular part, 2A...
Elastic part, 2B... Presser part, 3... Insertion end part, 30
...shaft member, 31 ... pin hole.
Claims (1)
向の移動を禁止するようにした抜け止めピンにお
いて、 弾性体を環状に湾曲させて双方の端部を交叉さ
せつつ延在させた形状の環状部と、 前記双方の延在させた端部を折曲げて形成し、
先端同士が対向位置で向かい合うようにした挿入
端部と、 を具え、該挿入端部の向かい合う方向に前記環
状部を押圧することにより前記挿入端部同士の向
かい合う間隔を拡げて当該挿入端部を前記軸部材
のピン孔に挿入可能なようにしたことを特徴とす
る抜け止めピン。[Claims for Utility Model Registration] In a retaining pin that is engaged with a pin hole of a shaft member to prevent the shaft member from moving in the axial direction, the elastic body is curved in an annular shape so that both ends of the pin are prevented from moving in the axial direction. an annular portion having a shape that extends while intersecting; and an annular portion formed by bending both of the extended end portions;
an insertion end whose tips face each other in opposing positions; and the insertion end is expanded by pressing the annular part in the direction in which the insertion end faces face each other to widen the interval between the insertion ends facing each other. A retaining pin that can be inserted into a pin hole of the shaft member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16971688U JPH0291208U (en) | 1988-12-29 | 1988-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16971688U JPH0291208U (en) | 1988-12-29 | 1988-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291208U true JPH0291208U (en) | 1990-07-19 |
Family
ID=31460024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16971688U Pending JPH0291208U (en) | 1988-12-29 | 1988-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291208U (en) |
-
1988
- 1988-12-29 JP JP16971688U patent/JPH0291208U/ja active Pending
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