JPH0323975U

JPH0323975U -

Info

Publication number: JPH0323975U
Application number: JP8466589U
Authority: JP
Priority date: 1989-07-19
Filing date: 1989-07-19
Publication date: 1991-03-12
Anticipated expiration: 2004-07-19
Also published as: JPH0713273Y2

Description

[Brief explanation of drawings]

第１図乃至第３図は実施例の扉開閉機構に係る
図であり、第１図は要部斜視図、第２図は閉蓋状
態を示す断面図、第３図は開蓋状態を示す断面図
である。第４図及び第５図は従来技術に係る図で
ある。１……キヤビネツト、４……ロツクレバー、５
……第１スプリング（スプリング）、７……ダン
パーギア、８……支軸、１３……操作釦、２１…
…蓋体、２３……係合部材、２５……係合突起、
２６……係合ギア。 Figures 1 to 3 are diagrams related to the door opening/closing mechanism of the embodiment, with Figure 1 being a perspective view of the main parts, Figure 2 being a cross-sectional view showing the lid in the closed state, and Figure 3 showing the lid in the open state. FIG. FIGS. 4 and 5 are diagrams related to the prior art. 1... Cabinet, 4... Lock lever, 5
...First spring (spring), 7... Damper gear, 8... Support shaft, 13... Operation button, 21...
...Lid body, 23...Engagement member, 25...Engagement protrusion,
26... Engagement gear.

Claims

[Scope of utility model registration request]

A lid body whose both ends are pivotally supported on a cabinet so as to be openable and closable; an engagement member disposed near a support shaft that pivotally supports the lid body on the cabinet and integrally molded with the lid body; an engagement gear and an engagement protrusion integrally molded on the member; provided on the cabinet;
A damper gear that engages with the engagement gear is rotatably supported by the cabinet and biased to a lock position by a spring, and in the lock position, the tip engages with the engagement protrusion and the lid is opened. a lock lever that holds the lid in a closed state and that is integrally molded with the lock lever or disposed so as to be able to come into contact with the lock lever; A door opening/closing mechanism characterized by comprising an operation button that rotates.