JPS6316939U

JPS6316939U -

Info

Publication number: JPS6316939U
Application number: JP11181686U
Authority: JP
Priority date: 1986-07-21
Filing date: 1986-07-21
Publication date: 1988-02-04
Also published as: JPH0454798Y2

Description

[Brief explanation of the drawing]

第１〜４図は本考案の一実施例としてのバネ付
勢式開閉蓋装置を示すもので、第１図ａはその右
前方斜視図、第１図ｂはその左前方斜視図、第２
図ａ，ｂはともにその右側面を示し、第２図ａは
蓋全閉時の右側面図、第２図ｂは蓋全開時の右側
面図、第３図ａ，ｂはともにその左側面を示し、
第３図ａは蓋全閉時の左側面図、第３図ｂは蓋全
開時の左側面図、第４図は板ばね装着の変形例を
示すその分解部分斜視図であり、第５図は従来の
バネ付勢式開閉蓋装置を示す側面図であり、第６
図は他の従来のバネ付勢式開閉蓋装置を示す側面
図である。１１……灰皿本体、１１ａ……開口部、１１ｂ
……係止面部、１１ｃ……軸受部、１１ｄ……係
止穴、１１ｅ……係止面部、１２……蓋、１２ａ
……係止穴、１２ｂ……被係止面部、１３……コ
イル巻ばね、１３ａ……コイル状部分、１３ｂ，
１３ｃ……直線状部分、１４……ピン、１５……
枢着用ブラケツト、１５ａ……ピン穴、１８……
枢着用ブラケツト、１８ａ……カム面、２１……
板ばね、２１ａ……基端部、２１ｂ……凹弯曲部
、２２……板ばね、２２ａ……基端部、２２ｂ…
…凹弯曲部、２２ｃ……リベツト穴、２３……ブ
ラケツト、２３ａ……リベツト穴、２４……リベ
ツト。 1 to 4 show a spring-biased opening/closing lid device as an embodiment of the present invention, in which FIG. 1a is a right front perspective view, FIG. 1b is a left front perspective view, and FIG.
Figures a and b both show the right side, Figure 2 a is the right side view when the lid is fully closed, Figure 2 b is the right side view when the lid is fully open, and Figures 3 a and b are both the left side. shows,
FIG. 3a is a left side view when the lid is fully closed, FIG. 3b is a left side view when the lid is fully open, FIG. 4 is an exploded partial perspective view showing a modification of the plate spring attachment, and FIG. 5 is a left side view when the lid is fully closed. is a side view showing a conventional spring-biased opening/closing lid device;
The figure is a side view showing another conventional spring-biased opening/closing lid device. 11...Ashtray body, 11a...Opening, 11b
... Locking surface portion, 11c ... Bearing portion, 11d ... Locking hole, 11e ... Locking surface portion, 12 ... Lid, 12a
... Locking hole, 12b ... Locked surface portion, 13 ... Coiled spring, 13a ... Coiled portion, 13b,
13c...Straight portion, 14...Pin, 15...
Pivot bracket, 15a...pin hole, 18...
Pivot bracket, 18a...cam surface, 21...
Leaf spring, 21a... base end, 21b... concave curved portion, 22... leaf spring, 22a... base end, 22b...
...Concave curved portion, 22c...Rivet hole, 23...Bracket, 23a...Rivet hole, 24...Rivet.

Claims

[Scope of utility model registration request]

A lid is provided with one end pivotally attached to one side of the opening of the container and can be opened and closed by rotational operation, and when the lid is rotated, it can be biased to a state near the front closed state, and can be biased to the same state near the fully open state. A coiled spring capable of biasing to a state and maintaining the same state is disposed such that one end is locked to the container and the other end is locked to the lid, and when the lid is fully closed. A leaf spring that applies a braking force to the lid's transition to the fully closed state near the closed state and then maintains the lid in the fully closed state has its base end locked to the container and its tip's concave curved part held in the container above. A spring-biased opening/closing lid device, characterized in that it is disposed so as to be in contact with a cam surface in a pivot portion of the lid.