JPS6416809U

JPS6416809U -

Info

Publication number: JPS6416809U
Application number: JP11231487U
Authority: JP
Priority date: 1987-07-22
Filing date: 1987-07-22
Publication date: 1989-01-27

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例を示す縦断面図、第
２図は同要部を示す分解斜視図、第３図は他の実
施例を示す縦断面図、第４図は比較例を示す縦断
面図、第５図は比較例の筒状カバー部材を示す斜
視図である。１……中棒、２……下ロクロ、８……ハジキ、
８ｂ……操作端、１１……筒状カバー部材、１２
……押込釦、１２ａ……釦頭部、１２ｂ……係止
片、１３……釦保持筒、１４……径小部、１５…
…フランジ、１６……釦挿通孔、１７……作動室
、１７ａ……開口、１８……化粧筒、２０……化
粧部、２２……化粧開口。 Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is an exploded perspective view showing the main parts, Fig. 3 is a longitudinal sectional view showing another embodiment, and Fig. 4 is a comparative example. The longitudinal sectional view shown in FIG. 5 is a perspective view showing a cylindrical cover member of a comparative example. 1...Middle stick, 2...Lower potter's wheel, 8...Hajiki,
8b... Operating end, 11... Cylindrical cover member, 12
... Push-in button, 12a ... Button head, 12b ... Locking piece, 13 ... Button holding cylinder, 14 ... Small diameter part, 15 ...
...Flange, 16... Button insertion hole, 17... Working chamber, 17a... Opening, 18... Decorative tube, 20... Decorative part, 22... Decorative opening.

Claims

[Scope of Claim for Utility Model Registration] The center rod is equipped with a reel that releasably locks the lower potter's wheel that is biased in the direction of opening the umbrella, and a push button can be inserted into and retracted from the cylindrical cover member fixed to the center rod. In the automatic opening umbrella in which the operating end of the repellent is placed in contact with the bottom of the push button, the cylindrical cover member 11 is divided into a button holding tube 13 and a decorative tube 18; The tube includes a small diameter portion 14 that is fitted onto the center rod, and a flange 15 on the outer periphery of the tip of the small diameter portion, and a button insertion hole 16 in the small diameter portion.
At the same time, an operating chamber 17 is formed which opens at the tail end of the small diameter portion and extends in a direction transverse to the button insertion hole; The push-in button 12 includes a decorative part 20 that has a diameter and surrounds the outer periphery of the small diameter part, and a decorative opening 22 that communicates with the button insertion hole is provided in the decorative part; a button head 12a that is inserted through and projects onto the outer periphery of the cosmetic tube;
A push-button device for an automatic opening umbrella, comprising: a locking piece 12b extending from near the bottom of the button head and housed in the operating chamber.