JPH01168049U - - Google Patents
Info
- Publication number
- JPH01168049U JPH01168049U JP6601588U JP6601588U JPH01168049U JP H01168049 U JPH01168049 U JP H01168049U JP 6601588 U JP6601588 U JP 6601588U JP 6601588 U JP6601588 U JP 6601588U JP H01168049 U JPH01168049 U JP H01168049U
- Authority
- JP
- Japan
- Prior art keywords
- door
- box
- cam
- drive motor
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は背面図、第２図は第１図―線断面図
、第３図は第１図―線断面図、第４〜７図は
動作状態を示す概略図である。
１…箱体、１ａ…開口部、２…駆動モータ、４
…歯車、５…カム、９…扉、９ｃ…係合片、１１
…付勢ばね。
The drawings show one embodiment of the present invention,
1 is a rear view, FIG. 2 is a sectional view taken along the line of FIG. 1, FIG. 3 is a sectional view taken along the line of FIG. 1, and FIGS. 4 to 7 are schematic diagrams showing operating states. DESCRIPTION OF SYMBOLS 1...Box body, 1a...Opening part, 2...Drive motor, 4
...Gear, 5...Cam, 9...Door, 9c...Engagement piece, 11
...Biasing spring.
Claims (1)
方に開口部を有する中空の箱体と、 上記箱体の円弧状外周部に配置された駆動モー
タと、 上記駆動モータに連動して駆動されるように上
記箱体の側面部に回転自在に取付けられており、
円弧状部と屈曲部とが連設されたカムが形成して
ある歯車と、 断面形状がＬ字形をなし、その一方の片が上記
箱体の上記開口部を開閉するように、他方の片が
上記箱体の中空内部を揺動するように回動自在に
支持されている扉と、 先端部が上記カムの回転軌跡内に外方より侵入
して上記カムと係合することができるように上記
扉の上記他方の片と一体に形成してある係合片と
、 上記扉を閉じる方向に付勢する付勢ばねと からなる扉開閉機構。[Claims for Utility Model Registration] A hollow box having a substantially fan-shaped cross-section and having an opening on one of its radial surfaces; a drive motor disposed on the arcuate outer periphery of the box; It is rotatably attached to the side surface of the box body so as to be driven in conjunction with the drive motor,
A gear formed with a cam in which an arcuate part and a bent part are connected; a door which is rotatably supported so as to swing within the hollow interior of the box; and a door whose tip can enter the rotation locus of the cam from the outside and engage with the cam. A door opening/closing mechanism comprising: an engaging piece formed integrally with the other piece of the door; and a biasing spring biasing the door in a closing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601588U JPH073083Y2 (en) | 1988-05-19 | 1988-05-19 | Door opening / closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601588U JPH073083Y2 (en) | 1988-05-19 | 1988-05-19 | Door opening / closing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01168049U true JPH01168049U (en) | 1989-11-27 |
| JPH073083Y2 JPH073083Y2 (en) | 1995-01-30 |
Family
ID=31291435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6601588U Expired - Lifetime JPH073083Y2 (en) | 1988-05-19 | 1988-05-19 | Door opening / closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073083Y2 (en) |
-
1988
- 1988-05-19 JP JP6601588U patent/JPH073083Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073083Y2 (en) | 1995-01-30 |