JPH0438366U - - Google Patents
Info
- Publication number
- JPH0438366U JPH0438366U JP8162390U JP8162390U JPH0438366U JP H0438366 U JPH0438366 U JP H0438366U JP 8162390 U JP8162390 U JP 8162390U JP 8162390 U JP8162390 U JP 8162390U JP H0438366 U JPH0438366 U JP H0438366U
- Authority
- JP
- Japan
- Prior art keywords
- regular hexagonal
- hexagonal cross
- bolt hole
- tip
- section
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
第１図は本考案の斜視図、第２図は本考案の使
用状態を示す断面図、第３，４図は本考案の説明
図、第５図は本考案の拡大説明図、第６，７図は
従来品の説明図である。
１……短杆、２……長杆、３……くびれ部、４
……球状ボルト穴嵌合部、５……平坦帯部、６…
…基端側、７……先端側。
Fig. 1 is a perspective view of the present invention, Fig. 2 is a sectional view showing the use of the present invention, Figs. 3 and 4 are explanatory views of the invention, Fig. 5 is an enlarged explanatory view of the invention, Fig. 6 is FIG. 7 is an explanatory diagram of a conventional product. 1...Short rod, 2...Long rod, 3...Neck part, 4
...Spherical bolt hole fitting part, 5...Flat band part, 6...
...Proximal side, 7...Distal side.
Claims (1)
短杆若しくは長杆の先端にくびれ部を介して断面
正六角形の球状ボルト穴嵌合部を形成したレンチ
工具において、該球状ボルト穴嵌合部の形状を下
記の構成に設定したことを特徴とするレンチ工具
。 記 球状ボルト穴嵌合部の上下中程の外周に、六面
を有し且つ断面形状が短杆若しくは長杆の正六角
形断面形状と等しい正六角形状の平坦帯部を繞設
し、この平坦帯部を境界にして基部側及び先端側
の外面を円弧状に形成するとともに先端側の正六
角断面形状を先端へいく程面積の小さくなる正六
角形に形成した形状。[Scope of claim for utility model registration] A short rod and a long rod with a regular hexagonal cross section are connected in a hook shape,
A wrench tool in which a spherical bolt hole fitting part with a regular hexagonal cross section is formed at the tip of a short rod or a long rod through a constricted part, characterized in that the shape of the spherical bolt hole fitting part is set to the following configuration. wrench tool. A regular hexagonal flat band having six faces and a cross-sectional shape equal to the regular hexagonal cross-sectional shape of a short or long rod is provided around the upper and lower middle of the spherical bolt hole fitting part, and this flat band is The outer surfaces of the base side and the tip side are formed in an arc shape with the band as a boundary, and the regular hexagonal cross section on the tip side is formed into a regular hexagon whose area becomes smaller toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8162390U JPH0438366U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8162390U JPH0438366U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438366U true JPH0438366U (en) | 1992-03-31 |
Family
ID=31627723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8162390U Pending JPH0438366U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114844A (en) * | 1997-10-09 | 1999-04-27 | Willi Hahn Gmbh & Co Kg | Operating tool for fixtures with internal polygonal structure, especially screws |
-
1990
- 1990-07-31 JP JP8162390U patent/JPH0438366U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114844A (en) * | 1997-10-09 | 1999-04-27 | Willi Hahn Gmbh & Co Kg | Operating tool for fixtures with internal polygonal structure, especially screws |