JPH02120884U - - Google Patents
Info
- Publication number
- JPH02120884U JPH02120884U JP3068289U JP3068289U JPH02120884U JP H02120884 U JPH02120884 U JP H02120884U JP 3068289 U JP3068289 U JP 3068289U JP 3068289 U JP3068289 U JP 3068289U JP H02120884 U JPH02120884 U JP H02120884U
- Authority
- JP
- Japan
- Prior art keywords
- protruding piece
- fitting hole
- side plate
- protrusion
- metal frame
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は本考案の実施例に係る金属フレームの
斜視図、第２図はその要部の拡大斜視図、第３図
はその要部の分解斜視図てある。第４図は従来の
金属フレームの斜視図、第５図はその要部の分解
斜視図である。
１ａ，１ｂ，２ａ，２ｂ……側板、３ａ，３ｂ
，３ｃ，３ｄ……連結片、４……突出片、５……
嵌合孔、７……突起、８，９……嵌合孔の内壁面
。
FIG. 1 is a perspective view of a metal frame according to an embodiment of the present invention, FIG. 2 is an enlarged perspective view of its main parts, and FIG. 3 is an exploded perspective view of its main parts. FIG. 4 is a perspective view of a conventional metal frame, and FIG. 5 is an exploded perspective view of its main parts. 1a, 1b, 2a, 2b...side plate, 3a, 3b
, 3c, 3d...Connecting piece, 4...Protruding piece, 5...
Fitting hole, 7...Protrusion, 8, 9...Inner wall surface of the fitting hole.
Claims (1)
互いに連結し、その４個の側板のそれぞれの端部
を互いに突き合わせて組み立ててなる方形の金属
フレームであつて、 それぞれの突き合わせ部における一方の側板の
端部延長線上に突出片を形成するとともに、その
突出片の側面に突起を形成し、その突き合わせ部
の他方の側板の端部に前記突出片の突起を含む厚
み寸法よりも大きな幅寸法を有する嵌合孔を形成
し、この嵌合孔に前記一方の側板の突出片を挿入
してその突出片側面の突起を嵌合孔のまわりの側
板外面に係止させ、それにより突出片の嵌合孔か
らの抜けを防止する構成を有する金属フレーム。[Claims for Utility Model Registration] A rectangular metal frame assembled by connecting four upright side plates to each other at their upper edges and abutting each end of the four side plates against each other, A protruding piece is formed on the extension line of the end of one side plate in each abutting part, a protrusion is formed on the side surface of the protruding piece, and the protrusion of the protruding piece is formed on the end of the other side plate of the abutting part. Forming a fitting hole having a width dimension larger than the thickness dimension, inserting the protruding piece of the one side plate into the fitting hole, and locking the protrusion on the one side of the protruding side to the outer surface of the side plate around the fitting hole. A metal frame having a structure that prevents the protruding piece from coming off from the fitting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3068289U JPH02120884U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3068289U JPH02120884U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120884U true JPH02120884U (en) | 1990-09-28 |
Family
ID=31255959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3068289U Pending JPH02120884U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120884U (en) |
-
1989
- 1989-03-16 JP JP3068289U patent/JPH02120884U/ja active Pending