JPH0434778U - - Google Patents
Info
- Publication number
- JPH0434778U JPH0434778U JP7659190U JP7659190U JPH0434778U JP H0434778 U JPH0434778 U JP H0434778U JP 7659190 U JP7659190 U JP 7659190U JP 7659190 U JP7659190 U JP 7659190U JP H0434778 U JPH0434778 U JP H0434778U
- Authority
- JP
- Japan
- Prior art keywords
- bottom cover
- frame
- protrusion
- opening
- mounting structure
- 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 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図及び第２図は本考案の第１実施例による
ボトムカバーの取付け構造に係り、第１図はボト
ムカバーをフレームに取付けた状態の要部断面図
、第２図はボトムカバーの斜視図、第３図及び第
４図は本考案の第２実施例によるボトムカバーの
取付け構造に係り、第３図はボトムカバーをフレ
ームに取付けた状態の要部断面図、第４図はボト
ムカバーの斜視図、第５図及び第６図は従来のボ
トムカバーの取付け構造に係り、第５図はボトム
カバーをフレームに取付けた状態を天地を逆にし
て示した斜視図、第６図は第５図の要部断面図で
ある。
１……フレーム、１ａ……取付け段部、１ｂ…
…突起、１ｃ，１ｃ′……スリツト１ｄ……ネジ
穴、２……ボトムカバー、２ａ……突片、２ｂ…
…孔、２ｃ……ネジ挿通穴、２ｄ……切り起し片
。
1 and 2 relate to the bottom cover mounting structure according to the first embodiment of the present invention, FIG. 1 is a cross-sectional view of the main part of the bottom cover attached to the frame, and FIG. 2 is a perspective view of the bottom cover. 3 and 4 relate to a bottom cover mounting structure according to a second embodiment of the present invention, in which FIG. 3 is a cross-sectional view of the essential parts of the bottom cover attached to the frame, and FIG. 4 is a bottom cover mounting structure according to a second embodiment of the present invention. , FIG. 5 and FIG. 6 are related to the conventional bottom cover mounting structure. FIG. 5 is a cross-sectional view of the main part of FIG. 5; 1...Frame, 1a...Mounting step, 1b...
...Protrusion, 1c, 1c'...Slit 1d...Screw hole, 2...Bottom cover, 2a...Protrusion piece, 2b...
...hole, 2c...screw insertion hole, 2d...cut-out piece.
Claims (1)
合成樹脂製のフレームと、このフレームの外方よ
り前記開口を閉塞するために開口周縁部に保持さ
れる金属板製のボトムカバーとを備えたボトムカ
バーの取付け構造において、前記ボトムカバーの
一辺に孔を穿設した突片を設け、該突片の孔を、
前記フレームの開口周縁部の内底面側に形成した
突起に係合させると共に、前記ボトムカバーにお
ける前記突片の形成辺と反対側の辺を、前記フレ
ームの開口周縁部にネジ止めしたことを特徴とす
るボトムカバーの取付け構造。 ２ 請求項１記載において、前記突片の孔と前記
フレームの突起とが常に係合する方向に前記突片
を弾性付勢するように、前記ボトムカバー自身に
弾性力付与形状部を一体形成したことを特徴とす
るボトムカバーの取付け構造。 ３ 請求項２記載において、前記ボトムカバーの
弾性力付与形状部は、ボトムカバーに形成した切
り起し片であることを特徴とするボトムカバーの
取付け構造。[Claims for Utility Model Registration] 1. A frame made of synthetic resin in which an opening is formed at the bottom leaving the periphery of the frame, and a metal held at the periphery of the opening in order to close the opening from the outside of the frame. In a bottom cover mounting structure including a bottom cover made of a plate, a protruding piece with a hole is provided on one side of the bottom cover, and the hole of the protruding piece is
The bottom cover is engaged with a protrusion formed on the inner bottom side of the opening periphery of the frame, and a side of the bottom cover opposite to the side where the protrusion is formed is screwed to the opening periphery of the frame. Bottom cover mounting structure. 2. In claim 1, an elastic force imparting shaped portion is integrally formed on the bottom cover itself so as to elastically bias the protrusion in a direction in which the hole of the protrusion and the protrusion of the frame are always engaged. The bottom cover mounting structure is characterized by: 3. The bottom cover mounting structure according to claim 2, wherein the elastic force imparting shaped portion of the bottom cover is a cut-and-raised piece formed on the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659190U JPH0434778U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659190U JPH0434778U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434778U true JPH0434778U (en) | 1992-03-23 |
Family
ID=31618201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7659190U Pending JPH0434778U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434778U (en) |
-
1990
- 1990-07-20 JP JP7659190U patent/JPH0434778U/ja active Pending