JPS63147917U - - Google Patents
Info
- Publication number
- JPS63147917U JPS63147917U JP4049387U JP4049387U JPS63147917U JP S63147917 U JPS63147917 U JP S63147917U JP 4049387 U JP4049387 U JP 4049387U JP 4049387 U JP4049387 U JP 4049387U JP S63147917 U JPS63147917 U JP S63147917U
- Authority
- JP
- Japan
- Prior art keywords
- hexagonal
- wrench
- hexagon socket
- corner
- hexagon
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第1図と第2図は本考案の実施例を示す平面図
と一部破断正面図であり、第3図は本発明の実施
例に通常の六角棒レンチを嵌合して回動させたと
きの両者の係合関係を示す説明図、第4図は従来
の六角穴付きねじに六角棒レンチを嵌合して回動
させたときの係合関係を示す説明図である。
10……六角ボルト、12……六角穴、13…
…切欠部、14……内周壁面、15……六角棒レ
ンチ、16……(六角棒レンチの)コーナ部。
Figures 1 and 2 are a plan view and a partially cutaway front view showing an embodiment of the present invention, and Figure 3 is a diagram showing an embodiment of the present invention fitted with an ordinary hexagonal bar wrench and rotated. FIG. 4 is an explanatory diagram showing the engagement relationship between the two when a hexagonal wrench is fitted into a conventional hexagon socket head screw and rotated. 10...Hexagon bolt, 12...Hexagon socket, 13...
...Notch portion, 14...Inner peripheral wall surface, 15...Hexagon wrench, 16...Corner part (of the hexagon wrench).
Claims (1)
穴付きねじにおいて、 前記六角棒レンチのコーナー部と前記六角穴の
内周壁面との当接を避けるため、該六角穴の各コ
ーナ部に、外方に凹入した切欠部を形成したこと
を特徴とする六角穴付きねじ。[Scope of Claim for Utility Model Registration] In a hexagonal socket screw having a hexagonal hole into which a hexagonal wrench is loosely fitted, in order to avoid contact between the corner part of the hexagonal wrench and the inner peripheral wall surface of the hexagonal hole, A hexagon socket head screw characterized by having an outwardly recessed notch formed at each corner of the hexagon socket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4049387U JPS63147917U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4049387U JPS63147917U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63147917U true JPS63147917U (en) | 1988-09-29 |
Family
ID=30854626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4049387U Pending JPS63147917U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63147917U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020967B1 (en) * | 1971-05-06 | 1975-07-18 |
-
1987
- 1987-03-19 JP JP4049387U patent/JPS63147917U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020967B1 (en) * | 1971-05-06 | 1975-07-18 |