JPH02141016U - - Google Patents
Info
- Publication number
- JPH02141016U JPH02141016U JP5016189U JP5016189U JPH02141016U JP H02141016 U JPH02141016 U JP H02141016U JP 5016189 U JP5016189 U JP 5016189U JP 5016189 U JP5016189 U JP 5016189U JP H02141016 U JPH02141016 U JP H02141016U
- Authority
- JP
- Japan
- Prior art keywords
- nail
- nails
- main plate
- nail main
- ceiling board
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案による天上板止着釘の一実施例
を示す斜視図、第２図はその使用状態を示す正面
図である。
１……釘主板、２，３……下段釘、２′，３′
……下段釘の釘先、４……上段釘、５……膨出部
、６……下段釘の下辺部。
FIG. 1 is a perspective view showing an embodiment of the ceiling plate fixing nail according to the present invention, and FIG. 2 is a front view showing the state in which the nail is used. 1...Nail main plate, 2, 3...Lower nail, 2', 3'
...Nail tip of the lower nail, 4...Upper nail, 5...Bulge, 6...Lower side of the lower nail.
Claims (1)
するとともに、釘主板の上部寄りの板面に、前記
下段釘と直交する方向に上段釘を突設した天上板
止着釘において、前記釘主板の下端に、前記下段
釘の下辺部よりも下方に突出する円弧状の膨出部
を設けたことを特徴とする天上板止着釘。 ２ 前記上段釘を前記釘主板の側縁より切り起し
て形成したことを特徴とする請求項１記載の天上
板止着釘。[Scope of Claim for Utility Model Registration] 1. Lower nails are provided approximately horizontally on both sides of the lower end of the nail main plate, and upper nails are provided on the plate surface near the top of the nail main plate in a direction perpendicular to the lower nails. A ceiling board fastening nail characterized in that the lower end of the nail main plate is provided with an arc-shaped bulge projecting downward from the lower side of the lower nail. 2. The ceiling board fastening nail according to claim 1, wherein the upper nail is formed by cutting up from a side edge of the nail main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5016189U JPH02141016U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5016189U JPH02141016U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141016U true JPH02141016U (en) | 1990-11-27 |
Family
ID=31568472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5016189U Pending JPH02141016U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141016U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343011A (en) * | 1986-08-06 | 1988-02-24 | 石川 新 | Vertical plate rotary type floor knob |
-
1989
- 1989-04-27 JP JP5016189U patent/JPH02141016U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343011A (en) * | 1986-08-06 | 1988-02-24 | 石川 新 | Vertical plate rotary type floor knob |