JPS6275205U - - Google Patents
Info
- Publication number
- JPS6275205U JPS6275205U JP16775185U JP16775185U JPS6275205U JP S6275205 U JPS6275205 U JP S6275205U JP 16775185 U JP16775185 U JP 16775185U JP 16775185 U JP16775185 U JP 16775185U JP S6275205 U JPS6275205 U JP S6275205U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- sheet metal
- outer periphery
- male screw
- contact
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 description 1
Description
第１図は本考案の実施例で平面図と側面図であ
る。第２図は従来の実施例の平面図と側面図であ
る。第３図は従来の実施例の廻り止め機構を示す
立体図である。
１……プレス加工部、２……ボス、３……板金
、４……抜き穴、５……突起面、６……ナツト、
７……雄ネジ。
FIG. 1 shows a plan view and a side view of an embodiment of the present invention. FIG. 2 is a plan view and a side view of a conventional embodiment. FIG. 3 is a three-dimensional view showing a rotation prevention mechanism of a conventional embodiment. 1...Pressed part, 2...Boss, 3...Sheet metal, 4...Bunched hole, 5...Protrusion surface, 6...Nut,
7...Male thread.
Claims (1)
の廻り止めの為、ボス外周を多面形にし、板金の
雄ネジを貫通させる穴を含めたボス接触面をプレ
ス金型にて板金表面より沈めて座ぐり状態にし、
座ぐり側面とボス外周を接触させて固定する廻り
止め機構。 To prevent rotation when a boss with a male screw is fastened to a sheet metal with a nut, the outer periphery of the boss is multifaceted, and the contact surface of the boss, including the hole through which the male screw of the sheet metal passes, is sunk below the surface of the sheet metal using a press mold. Place it in a seated position,
Anti-rotation mechanism that fixes the counterbore side surface and boss outer periphery by bringing them into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16775185U JPS6275205U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16775185U JPS6275205U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275205U true JPS6275205U (en) | 1987-05-14 |
Family
ID=31099976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16775185U Pending JPS6275205U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275205U (en) |
-
1985
- 1985-10-30 JP JP16775185U patent/JPS6275205U/ja active Pending