JPH0223681U

JPH0223681U -

Info

Publication number: JPH0223681U
Application number: JP10204788U
Authority: JP
Priority date: 1988-08-02
Filing date: 1988-08-02
Publication date: 1990-02-16
Anticipated expiration: 2003-08-02
Also published as: JPH0729149Y2

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は扉を開いた状態を示す斜視図、第２図は一部分
解斜視図、第３図は扉本体の分解斜視図、第４図
は扉を閉じた状態の一部欠截平面図、第５図は同
上の―線に沿う断面図、第６図は第５図の
―線に沿う断面図、第７図は扉の前辺に臨む押
釦を押した状態の一部欠截平面図、第８図は扉の
左辺に臨む押釦を押した状態の一部欠截平面図で
ある。１……本体、１′……開放面、２……扉、〜
……その各辺、９ａ〜９ｄ……各突軸、１０ａ
〜１０ｄ……各雄部材、１１ａ〜１１ｄ……付勢
手段としての各圧縮スプリング、１２……従動子
としての突起、１４ａ〜１４ｄ……操作スイツチ
としての各押釦、１７……凹状カム部、１９……
カム面、２７……ラツク、２８……ピニオンギア
、２９……ラツク、３１……凸状カム部、４０…
…軸穴。 The drawings show one embodiment of the present invention; Fig. 1 is a perspective view showing the door in an open state, Fig. 2 is a partially exploded perspective view, Fig. 3 is an exploded perspective view of the door body, and Fig. 4 is a partially cutaway plan view with the door closed, Figure 5 is a cross-sectional view taken along the - line of the same as above, Figure 6 is a cross-sectional view taken along the line - of Figure 5, and Figure 7 is the front side of the door. FIG. 8 is a partially cutaway plan view of the door facing the left side of the door with the pushbutton pressed. 1...Main body, 1'...Open surface, 2...Door, ~
...Each side, 9a to 9d...Each protruding axis, 10a
~10d...Each male member, 11a-11d...Each compression spring as a biasing means, 12...Protrusion as a follower, 14a-14d...Each push button as an operation switch, 17...Concave cam portion, 19...
Cam surface, 27...Rack, 28...Pinion gear, 29...Rack, 31...Convex cam portion, 40...
...shaft hole.

Claims

[Claims for Utility Model Registration] (1) Consisting of a main body with a rectangular open surface and a similarly rectangular door pivotally supported on the open surface so as to be able to open and close; A pair of either a male member having a protruding shaft or a female member having a shaft hole into which the protruding shaft is fitted is provided on two opposing sides so as to be able to reciprocate in the axial direction, and to correspond to each other. The other pair of male members or female members corresponding to each pair is provided on the receiving edges of two opposite sides of each of the four sides of the open surface of the main body, and the one pair of the above-mentioned members is provided on the surface of the door. An operation switch is provided between the operation switch and the above-mentioned one pair, and when the operation switch is operated, one pair of male members or female members facing away from each other is separated from the other pair of the main body. In the door opening/closing mechanism provided with a release mechanism that moves the door so as to move the door, a biasing means is provided between one pair of the male member or the female member facing away from each other to bias the two members in a direction to separate them from each other. At the same time, each of the operating switches is provided on the surface of the door so as to be capable of reciprocating in a direction perpendicular to the axial direction of the one pair, so that each of the operating switches straddles the corresponding pair. In between, there is provided a cam surface on one side and a follower that traces the cam surface on the other side, and by moving the operating switch in one direction, either the cam surface or the follower can be displaced relative to the other. 1. A door opening/closing mechanism characterized in that one pair of a male member or a female member facing away from each other is moved in a direction toward each other against the biasing force of a biasing means. (2) In a door opening/closing mechanism consisting of a main body with a square open surface and a similarly square door pivotably supported on the open surface, the door shall have a protruding shaft on each of its four sides. The male member having a shaft hole or the female member having a shaft hole into which the protruding shaft is fitted are arranged facing away from each other and are provided so as to be movable back and forth in the axial direction. The edge is provided with the other pair of male or female members corresponding to each pair, and the surface of the door is provided with four operating switches, and each operating switch is connected to one pair on each side. In between,
A drive mechanism is provided which allows one pair of male or female members facing away from each other to move the other three pairs away from the other pair of the main body by operating one operating switch. Features a door opening/closing mechanism.