JPS6452662U - - Google Patents
Info
- Publication number
- JPS6452662U JPS6452662U JP14701987U JP14701987U JPS6452662U JP S6452662 U JPS6452662 U JP S6452662U JP 14701987 U JP14701987 U JP 14701987U JP 14701987 U JP14701987 U JP 14701987U JP S6452662 U JPS6452662 U JP S6452662U
- Authority
- JP
- Japan
- Prior art keywords
- slotted
- screws
- protrusion
- screwdriver
- escape
- 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
- 241000755266 Kathetostoma giganteum Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図ａおよびｂは本考案の一実施例の斜視図
、第２図ａおよびｂは従来のマイナスねじ用ねじ
回しの先端部の一例を示す斜視図および従来のマ
イナスねじの一例を示す斜視図である。
１，６…ねじ頭、２，７…すり割り、３…突起
部、４，８…ねじ回し先端部、５…凹部。
Figures 1 a and b are perspective views of an embodiment of the present invention; Figures 2 a and b are perspective views showing an example of the tip of a conventional screwdriver for flat-head screws; and perspective views showing an example of a conventional flat-head screw. It is a diagram. 1, 6...Screw head, 2, 7...Slot, 3...Protrusion, 4, 8...Screwdriver tip, 5...Recess.
Claims (1)
突起部を備え、また前記すり割り部に挿入できる
板状を呈し且つ先端部に前記突起部を逃げるごと
き凹部を備えることを特徴とするマイナスねじお
よびマイナスねじ用ねじ回し。 A minus screw characterized by having a protrusion provided approximately in the center of the slotted portion of the screw head, having a plate shape that can be inserted into the slotted portion, and having a recessed portion at the tip portion to allow the protrusion to escape. Screwdriver for screws and slotted screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701987U JPS6452662U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701987U JPS6452662U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452662U true JPS6452662U (en) | 1989-03-31 |
Family
ID=31417046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14701987U Pending JPS6452662U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452662U (en) |
-
1987
- 1987-09-25 JP JP14701987U patent/JPS6452662U/ja active Pending