JPH0227012U

JPH0227012U -

Info

Publication number: JPH0227012U
Application number: JP10553188U
Authority: JP
Priority date: 1988-08-10
Filing date: 1988-08-10
Publication date: 1990-02-22

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す正面図、第２図
は本考案のソケツトネジの斜視図、第３図は従来
のソケツトネジと六角ボーレンチの斜視図。１…ソケツトネジ頭、２…ネジ部、３…従来の
六角穴、４…本案の増設溝穴、５…１２溝穴、６
…工具ボーレンチ。 FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a perspective view of the socket screw of the present invention, and FIG. 3 is a perspective view of a conventional socket screw and hexagonal ball wrench. 1...Socket screw head, 2...Threaded part, 3...Conventional hexagon socket, 4...Additional slot of this proposal, 5...12 slot, 6
...Tool bow wrench.

補正昭６３．１０．２９図面の簡単な説明を次のように補正する。Correction: 1986.10.29 The brief description of the drawing has been amended as follows.

【図面の簡単な説明】第１図は本考案の実施例を示す正面図、第２図
は本考案のソケツトネジの斜視図、第３図は従来
のソケツトネジの斜視図、第４図は従来の六角ボ
ーレンチの斜視図。１…ソケツトネジ頭、２…ネジ部、３…従来の
六角穴、４…本案の増設溝穴、５…１２溝穴、６
…工具ボーレンチ。[Brief Description of the Drawings] Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a perspective view of a socket screw of the present invention, Fig. 3 is a perspective view of a conventional socket screw, and Fig. 4 is a perspective view of a conventional socket screw. A perspective view of a hexagonal bow wrench. 1...Socket screw head, 2...Threaded part, 3...Conventional hexagon socket, 4...Additional slot of this proposal, 5...12 slot, 6
...Tool bow wrench.

Claims

[Scope of utility model registration request]

The center of the hexagonal hole is shifted 30 degrees from the conventional hexagonal hole 3 (hole for inserting a ball wrench for tightening or loosening a rotating screw) in the head 1 of the socket screw shown in Figure 1.The dotted line shows the same hexagonal hole. Drawing of socket screw with 4 additional grooves Figure 2 5, 1
Two grooves.