JPH0421897U

JPH0421897U -

Info

Publication number: JPH0421897U
Application number: JP5965790U
Authority: JP
Priority date: 1990-06-07
Filing date: 1990-06-07
Publication date: 1992-02-24
Anticipated expiration: 2005-06-07
Also published as: JP2520555Y2

Description

[Brief explanation of the drawing]

第１図〜第４図はこの考案を電子腕時計に適用
した場合の第１実施例を説明するためのもので、
このうち第１図及び第２図はそれぞれ上部ケース
を閉じた状態を示す平面図及び左側面図、第３図
は第１図の−線に沿う断面図、第４図は上部
ケースを開けた状態を示す第３図同様の断面図、
第５図及び第６図はこの考案を電子腕時計に適用
した場合の第２実施例を説明するためのもので、
このうち第５図は上部ケースを閉じた状態を示す
断面図、第６図は上部ケースを開けた状態を示す
断面図である。１……下部ケース、２，４……連結部、３……
上部ケース、５……ヒンジピン、３５……可動板
（可動部材）、３７……コイルスプリング（弾性
部材）、４１……弾性部材。 Figures 1 to 4 are for explaining a first embodiment in which this invention is applied to an electronic wristwatch.
Of these, Figures 1 and 2 are a plan view and left side view showing the upper case closed, respectively, Figure 3 is a sectional view taken along the - line in Figure 1, and Figure 4 is the upper case opened. A sectional view similar to FIG. 3 showing the state,
Figures 5 and 6 are for explaining a second embodiment in which this invention is applied to an electronic wristwatch.
Of these, FIG. 5 is a sectional view showing the upper case in a closed state, and FIG. 6 is a sectional view showing the upper case in an open state. 1...Lower case, 2, 4...Connection part, 3...
Upper case, 5... Hinge pin, 35... Movable plate (movable member), 37... Coil spring (elastic member), 41... Elastic member.

Claims

[Claims for Utility Model Registration] (1) A lower case with a connecting part provided on the upper part of one side, and a connecting part provided on the lower surface of one side that can be opened and closed to the connecting part of the lower case. a buffer means provided at a lower part of one side of the lower case below a connecting portion of the lower case, and with which the one side of the upper case comes into contact when the upper case is opened; An electronic device equipped with (2) a lower case in which a connecting part is provided at the upper part of one side; an upper case in which the connecting part provided in the lower surface of one side is connected to the connecting part of the lower case in an openable and closable manner; and the lower part. a movable member provided at the lower part of one side of the lower case below the connecting portion of the case so as to be able to move toward and away from the one side; and a direction in which the movable member is moved away from the one side of the lower case. an elastic member that biases the movable member to a position where the upper case is closed, the movable member is biased by the elastic member and protrudes to approximately the same position as the connecting portion of the lower case; In the opened state, the movable member is pressed by one side of the upper case and moved in a direction approaching the one side of the lower case against the elastic force of the elastic member. An electronic device featuring: (3) a lower case in which a connecting part is provided on the upper part of one side; an upper case in which the connecting part provided in the lower surface of one side is connected to the connecting part of the lower case in an openable and closable manner; and the lower part. It is provided at the lower part of one side of the lower case below the connection part of the case, and when the upper case is closed, it protrudes to almost the same position as the connection part of the lower case due to its own elastic return force, and the upper part An electronic device comprising: an elastic member that is pressed and elastically deformed by one side of the upper case when the case is opened.