JPH0358116U

JPH0358116U -

Info

Publication number: JPH0358116U
Application number: JP11965289U
Authority: JP
Priority date: 1989-10-12
Filing date: 1989-10-12
Publication date: 1991-06-05

Description

[Brief explanation of drawings]

第１図は本考案に係る傘構造の要部分解図、第
２図は本考案に係る傘構造の組立て状態を示す断
面図、第３図は本考案に係る傘構造の組立て状態
での動作を示す断面図、第４図は従来の折り畳み
傘構造の組立て状態での動作を示す断面である。１……上部巣状体、２……シンブル、３……ス
プリング、４……中棒、５……弾性体、７……可
動巣状体、８……エンドフレーム、１２……傘キ
ヤツプ、２１，２２……長い溝、４１，４２……
横溝、４４……係止棒、５１……当接部材、５２
……突出縁、７１……スプリング。 Figure 1 is an exploded view of essential parts of the umbrella structure according to the present invention, Figure 2 is a sectional view showing the assembled state of the umbrella structure according to the present invention, and Figure 3 is the operation of the umbrella structure according to the present invention in the assembled state. FIG. 4 is a cross-sectional view showing the operation of a conventional folding umbrella structure in an assembled state. 1... Upper nest-like body, 2... Thimble, 3... Spring, 4... Middle rod, 5... Elastic body, 7... Movable nest-like body, 8... End frame, 12... Umbrella cap, 21, 22... long groove, 41, 42...
Horizontal groove, 44... Locking rod, 51... Contact member, 52
...protruding edge, 71...spring.

Claims

[Scope of utility model registration request]

The foldable umbrella has an upper nest-like body including an upper part that is screwed into the umbrella cap, a thimble is fixed to the lower part of the nest-like body, a pair of opposing long grooves are provided on the sides of the thimble, and the thimble Insert a spring inside the thimble and insert a middle rod from below the thimble, provide horizontal grooves on both sides of the upper part of the middle rod that align with the long grooves of the thimble, and attach a locking rod through these long grooves and horizontal grooves to connect the middle rod and the thimble. engaged for relative axial movement;
A movable nest-shaped body connecting the spring is fitted onto the middle rod, and an elastic body is disposed inside the middle bar, and the elastic body extends through the middle bar to the outside thereof and locks the movable nest-shaped body. and a protruding edge that can come into contact with the lower end of the thimble, and when the lower end of the thimble and the protruding edge of the elastic body come into contact with each other as the thimble moves downward relative to the middle rod of the thimble due to the pressure of the umbrella cap, the abutting member of the elastic body Push it into the middle rod to release the locking of the movable nest-like body, and loosen the connecting spring by moving the movable nest-like body.
A foldable umbrella with a foldable end frame.