JPH0434777U - - Google Patents
Info
- Publication number
- JPH0434777U JPH0434777U JP7659090U JP7659090U JPH0434777U JP H0434777 U JPH0434777 U JP H0434777U JP 7659090 U JP7659090 U JP 7659090U JP 7659090 U JP7659090 U JP 7659090U JP H0434777 U JPH0434777 U JP H0434777U
- Authority
- JP
- Japan
- Prior art keywords
- bottom cover
- frame
- protrusion
- mounting structure
- opening
- 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
- 230000002093 peripheral effect Effects 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，２ａ′……突片
、２ｂ……孔、２ｃ……ネジ挿通穴。
Figures 1 and 2 relate to the bottom cover mounting structure according to the first embodiment of the present invention, where Figure 1 is a cross-sectional view of the main part of the bottom cover attached to the frame, and Figure 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, FIG. 3 is a cross-sectional view of the main part of the bottom cover attached to the frame, and FIG. 4 is a bottom cover mounting structure according to the second embodiment of the present invention. , FIG. 5 and FIG. 6 relate to the conventional bottom cover mounting structure. FIG. 5 is a sectional view of a main part of FIG. 5; 1...Frame, 1a...Mounting step, 1b...
...Protrusion, 1c, 1c'...Slit 1d...Screw hole, 2...Bottom cover, 2a, 2a'...Protrusion piece, 2b...Hole, 2c...Screw insertion hole.
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ると共に、該突片
の孔に係合する突起を、前記フレームの開口周縁
部の内底面側に形成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１または２記載において、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構造。 ４ 請求項１乃至３のいずれかにおいて、前記ボ
トムカバーの一部が、前記フレームに形成された
スリツトに差し込まれて位置決め・保持されるこ
とを特徴とするボトムカバーの取付構造。[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 the bottom cover mounting structure including a bottom cover made of a plate, a protrusion with a hole is provided on one side of the bottom cover, and a protrusion that engages with the hole of the protrusion is attached to the periphery of the opening of the frame. The bottom cover mounting structure is characterized by being formed on the inner bottom side of the bottom cover. 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 1 or 2, wherein a side of the bottom cover opposite to a side where the projecting piece is formed is screwed to a peripheral edge of the opening of the frame. 4. The bottom cover mounting structure according to claim 1, wherein a part of the bottom cover is inserted into a slit formed in the frame to be positioned and held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659090U JPH0434777U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659090U JPH0434777U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434777U true JPH0434777U (en) | 1992-03-23 |
Family
ID=31618199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7659090U Pending JPH0434777U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434777U (en) |
-
1990
- 1990-07-20 JP JP7659090U patent/JPH0434777U/ja active Pending
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