JPS63139312U - - Google Patents
Info
- Publication number
- JPS63139312U JPS63139312U JP3044187U JP3044187U JPS63139312U JP S63139312 U JPS63139312 U JP S63139312U JP 3044187 U JP3044187 U JP 3044187U JP 3044187 U JP3044187 U JP 3044187U JP S63139312 U JPS63139312 U JP S63139312U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- head
- rotation operation
- utility
- scope
- 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
- Transmission Devices (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図はこの考案に係るねじの一実施例を示す
斜視図、第２図は平面図、第３図は第１図―
線拡大断面図、第４図は第１図―線拡大断面
図である。
１……ねじ、３……ねじ本体、４……頭部、５
……回転操作部、６……ロツク機構、９……凹部
、１０……軸ピン、１３……ボール、１４……ス
プリング。
Fig. 1 is a perspective view showing an embodiment of the screw according to this invention, Fig. 2 is a plan view, and Fig. 3 is the same as Fig. 1.
4 is an enlarged line sectional view taken from FIG. 1. 1...screw, 3...screw body, 4...head, 5
... Rotation operation section, 6 ... Lock mechanism, 9 ... Recess, 10 ... Axis pin, 13 ... Ball, 14 ... Spring.
Claims (1)
設けたことを特徴とするねじ。 A screw characterized in that the head of the screw body is provided with a rotation operation part that can be folded freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3044187U JPS63139312U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3044187U JPS63139312U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139312U true JPS63139312U (en) | 1988-09-13 |
Family
ID=30835252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3044187U Pending JPS63139312U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139312U (en) |
-
1987
- 1987-03-04 JP JP3044187U patent/JPS63139312U/ja active Pending