JPH02150372U

JPH02150372U -

Info

Publication number: JPH02150372U
Application number: JP5916789U
Authority: JP
Priority date: 1989-05-24
Filing date: 1989-05-24
Publication date: 1990-12-26
Anticipated expiration: 2004-05-24
Also published as: JPH0740063Y2

Description

[Brief explanation of drawings]

第１図乃至第６図はこの考案に係る蓋のロツク
構造の実施例を示し、第１図は蓋が開蓋した時の
部分斜視図、第２図はガイドと板バネが接触した
時の断面図、第３図は蓋が閉じた時の断面図、第
４図はガイドと板バネのベクトルを示した特性図
、第５図Ａは手前に形成した片持バネの断面図、
第５図Ｂは奥に形成した片持バネの断面図、第６
図は他の実施例の断面図である。第７図は従来例
の蓋を閉じた時の断面図である。主な符号の説明、１……パネル、２……蓋、３
……アーム、４……支点、５……ガイド、６，１
４……取付金具、７……板バネ、８，９……取付
ネジ、１０……当て面、１１，１２……片持バネ
、１３……内歯車付アーム、１５……ギヤダンパ
、Ｎ……垂直方向の分力、Ｐ……水平方向の分力
。 Figures 1 to 6 show examples of the locking structure of the lid according to this invention. Figure 1 is a partial perspective view when the lid is opened, and Figure 2 is a diagram when the guide and leaf spring are in contact. 3 is a sectional view when the lid is closed, FIG. 4 is a characteristic diagram showing the vectors of the guide and leaf spring, and FIG. 5A is a sectional view of the cantilever spring formed in the front.
Figure 5B is a cross-sectional view of the cantilever spring formed at the back;
The figure is a sectional view of another embodiment. FIG. 7 is a sectional view of a conventional example when the lid is closed. Explanation of main symbols, 1... Panel, 2... Lid, 3
... Arm, 4 ... Fulcrum, 5 ... Guide, 6,1
4... Mounting bracket, 7... Leaf spring, 8, 9... Mounting screw, 10... Abutment surface, 11, 12... Cantilever spring, 13... Arm with internal gear, 15... Gear damper, N... ...Vertical component force, P...Horizontal component force.

Claims

[Claims for Utility Model Registration] 1. A locking structure for a lid that covers a regulator such as a panel surface of an electronic device, which includes an arm having a fulcrum for rotation and a guide for closing and locking the lid. A locking structure for a lid, characterized in that the lid is assembled into a mounting bracket, and comprises a leaf spring attached to the mounting bracket, a guide for the lid, and a locking means for joining the lid and locking the lid. 2. A locking structure for a lid according to claim 1, wherein the leaf spring has a substantially U-shaped shape and is fixed to the mounting bracket at at least two points. 3. The lid according to claim 1, wherein an internal gear is formed on the arm having a fulcrum for rotation, a gear damper is provided on the mounting bracket, and the gear damper and the internal gear of the arm mesh with each other. Lock structure.