JPS63116271U - - Google Patents
Info
- Publication number
- JPS63116271U JPS63116271U JP939887U JP939887U JPS63116271U JP S63116271 U JPS63116271 U JP S63116271U JP 939887 U JP939887 U JP 939887U JP 939887 U JP939887 U JP 939887U JP S63116271 U JPS63116271 U JP S63116271U
- Authority
- JP
- Japan
- Prior art keywords
- screwdriver
- parts
- engages
- tip
- utility
- 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 2
Description
第１図は、この考案の一実施例を示す斜視図、
第２図は特定のねじの使用例を示す断面斜視図、
第３図はのねじ回しの動きを示す図、第４図は
のねじ回しの動きを示す図、第５図、第６図は
従来のねじ回しの使用例を示す断面斜視図である
。
図において１はねじ回し、２はリング状を２分
割した形の先端部、３はねじ加工した品物、４は
さら穴加工した品物、５はすりわり付き丸さら小
ねじ、６はのねじ回し、７は十字穴付き丸さら
小ねじ、８はのねじ回し、９は特定のねじであ
る。なお、図中同一あるいは相当部分は同一符号
を付して示してある。
FIG. 1 is a perspective view showing an embodiment of this invention;
Figure 2 is a cross-sectional perspective view showing an example of the use of a specific screw;
FIG. 3 is a diagram showing the movement of the screwdriver, FIG. 4 is a diagram showing the movement of the screwdriver, and FIGS. 5 and 6 are cross-sectional perspective views showing examples of how the conventional screwdriver is used. In the figure, 1 is a screwdriver, 2 is a ring-shaped tip divided into two parts, 3 is a threaded item, 4 is a countersunk item, 5 is a slotted round countersunk machine screw, and 6 is a screwdriver. , 7 is a round countersunk machine screw with a cross recess, 8 is a screwdriver, and 9 is a specific screw. In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
形状がリング状を２分割した形を成していること
を特徴とするねじ回し。 A screwdriver characterized in that the tip of the screwdriver that engages with a corresponding predetermined screw has a ring shape divided into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939887U JPS63116271U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939887U JPS63116271U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116271U true JPS63116271U (en) | 1988-07-27 |
Family
ID=30794675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP939887U Pending JPS63116271U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264391B1 (en) * | 2011-11-11 | 2013-05-14 | 윤종성 | Preveting of break strong fix tools |
-
1987
- 1987-01-26 JP JP939887U patent/JPS63116271U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264391B1 (en) * | 2011-11-11 | 2013-05-14 | 윤종성 | Preveting of break strong fix tools |