JPH0230195U - - Google Patents
Info
- Publication number
- JPH0230195U JPH0230195U JP10694788U JP10694788U JPH0230195U JP H0230195 U JPH0230195 U JP H0230195U JP 10694788 U JP10694788 U JP 10694788U JP 10694788 U JP10694788 U JP 10694788U JP H0230195 U JPH0230195 U JP H0230195U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- rotation shaft
- proof door
- escutcheon
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図及び第２図は本考案による防塵ドア取付
構造の一実施例を示す分解斜視図及び断面図、第
３図は本考案の異なる実施例を示す正面図、第４
図は従来の防塵ドア構造の一例を示す分解斜視図
である。
１，１１……エスカツシヨン、２，１２……挿
入口、３，１３……防塵ドア、３ａ……回動軸端
部、３ｂ……スプリング取付孔、４，１４……軸
受け、５，１５……シヤフト、６，１８……スプ
リング、７……リブ、８……リブ通し孔、９……
係止爪、１０……壁、１６……シヤフト取付孔、
１７……シヤフト取付溝。
1 and 2 are an exploded perspective view and a sectional view showing one embodiment of the dustproof door mounting structure according to the present invention, FIG. 3 is a front view showing a different embodiment of the present invention, and FIG.
The figure is an exploded perspective view showing an example of a conventional dustproof door structure. 1, 11... Escutsion, 2, 12... Insertion port, 3, 13... Dust-proof door, 3a... Rotating shaft end, 3b... Spring mounting hole, 4, 14... Bearing, 5, 15... ...Shaft, 6, 18... Spring, 7... Rib, 8... Rib through hole, 9...
Locking claw, 10...Wall, 16...Shaft mounting hole,
17...Shaft mounting groove.
Claims (1)
入口を設け、この挿入口の背面に防塵ドアを設け
、この防塵ドアには、上部両端に突出する回動軸
を設け、この回動軸にて、防塵ドアをエスカツシ
ヨンに回動可能に取付ける防塵ドア取付構造にお
いて、 前記挿入口の背面上部に設けられ、前記回動軸
を下方より支持する突起片と、 前記挿入口の背面上部に、上下方向に弾性を有
するように設けられ、前記回動軸を背面より位置
規制する係止爪とを備えたことを特徴とする防塵
ドア取付構造。[Scope of Claim for Utility Model Registration] A recording medium insertion slot is provided in the escutcheon on the front side of the equipment case, a dustproof door is provided on the back of this insertion slot, and this dustproof door is provided with rotating shafts protruding from both ends of the upper part. A dust-proof door mounting structure in which a dust-proof door is rotatably attached to an escutcheon by a rotation shaft, comprising: a protruding piece provided at the upper part of the rear surface of the insertion opening and supporting the rotation shaft from below; and a rear surface of the insertion opening. 1. A dust-proof door mounting structure, comprising a locking pawl provided on an upper part so as to have elasticity in the vertical direction and for regulating the position of the rotation shaft from the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10694788U JPH0230195U (en) | 1988-08-15 | 1988-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10694788U JPH0230195U (en) | 1988-08-15 | 1988-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230195U true JPH0230195U (en) | 1990-02-26 |
Family
ID=31340911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10694788U Pending JPH0230195U (en) | 1988-08-15 | 1988-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633639U (en) * | 1992-10-07 | 1994-05-06 | 株式会社日平トヤマ | Spindle head air-curtain device |
| JPH07299691A (en) * | 1994-04-25 | 1995-11-14 | Soun Ri | Air curtain type spindle sealing device for manufacturing machine accompanied by powdery chip |
-
1988
- 1988-08-15 JP JP10694788U patent/JPH0230195U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633639U (en) * | 1992-10-07 | 1994-05-06 | 株式会社日平トヤマ | Spindle head air-curtain device |
| JPH07299691A (en) * | 1994-04-25 | 1995-11-14 | Soun Ri | Air curtain type spindle sealing device for manufacturing machine accompanied by powdery chip |
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