JPS58129314U - Structure to prevent pins from being pulled out - Google Patents
Structure to prevent pins from being pulled outInfo
- Publication number
- JPS58129314U JPS58129314U JP2641982U JP2641982U JPS58129314U JP S58129314 U JPS58129314 U JP S58129314U JP 2641982 U JP2641982 U JP 2641982U JP 2641982 U JP2641982 U JP 2641982U JP S58129314 U JPS58129314 U JP S58129314U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pin
- pulled out
- locking member
- cylindrical member
- 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
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は本考案の一実施例を示す図で、第
１図はその分解斜視図、第２図は中央縦断面図、第３図
ないし９図は本考案のピンの抜出し防止装置を用いたボ
ードアンカーの引締工具の例を示し、第３図はその分解
斜視図、第４図ないし第９図はそれぞれボードアンカー
を取り付ける際の引締工具の作動状態を示す要部の中央
縦断面図である。
符号の説明、１０・・・筒状部材、１１・・・ピン挿通
孔、２０・・・抜止め部材、２２・・・係止部材、２６
・・・透孔、２７・・・係止部材保持孔、３０・・・ピ
ン、３１・・・凹所。Figures 1 and 2 are views showing one embodiment of the present invention; Figure 1 is an exploded perspective view thereof, Figure 2 is a central vertical sectional view, and Figures 3 to 9 are drawings of the pin of the present invention. An example of a board anchor tightening tool using a prevention device is shown, FIG. 3 is an exploded perspective view thereof, and FIGS. 4 to 9 are central views of the main parts showing the operating state of the tightening tool when installing a board anchor. FIG. Explanation of symbols, 10... Cylindrical member, 11... Pin insertion hole, 20... Removal prevention member, 22... Locking member, 26
... Through hole, 27 ... Locking member holding hole, 30 ... Pin, 31 ... Recess.
Claims (1)
り、筒状部材１０には横方向に貫通したピン挿通孔１１
を形成し、また抜止め部材２０には前記筒状部材１０の
中空部内に嵌入し得る主体部２１を設け、この主体部２
１に前記ピン挿通孔１１と連通してピン３０を受け入れ
る透孔２６を穿設すると共にさらに透孔２６の周壁に開
口した係止部材保持孔２７を設け、この保持孔２７内に
おいて係止部材２２を透孔２６の径方向内方に付勢する
と共にその先端部を透孔２６内に突出させた状態で保持
し、またピン３０には係止部材２２と係合し得る凹所３
１を設けたことを特徴とするピンの抜出し防止構造。Consisting of a cylindrical member 10, a retaining member 20, and a pin 30, the cylindrical member 10 has a pin insertion hole 11 that penetrates in the lateral direction.
The retaining member 20 is provided with a main body portion 21 that can be fitted into the hollow portion of the cylindrical member 10.
1 is provided with a through hole 26 that communicates with the pin insertion hole 11 and receives the pin 30, and is further provided with a locking member holding hole 27 opened in the peripheral wall of the through hole 26, and the locking member is held in the holding hole 27. 22 is urged inward in the radial direction of the through hole 26 and held with its tip protruding into the through hole 26, and the pin 30 has a recess 3 that can engage with the locking member 22.
A structure to prevent pins from being pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2641982U JPS58129314U (en) | 1982-02-24 | 1982-02-24 | Structure to prevent pins from being pulled out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2641982U JPS58129314U (en) | 1982-02-24 | 1982-02-24 | Structure to prevent pins from being pulled out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58129314U true JPS58129314U (en) | 1983-09-01 |
Family
ID=30038377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2641982U Pending JPS58129314U (en) | 1982-02-24 | 1982-02-24 | Structure to prevent pins from being pulled out |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129314U (en) |
-
1982
- 1982-02-24 JP JP2641982U patent/JPS58129314U/en active Pending
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