JPH0422815U

JPH0422815U -

Info

Publication number: JPH0422815U
Application number: JP6447890U
Authority: JP
Priority date: 1990-06-20
Filing date: 1990-06-20
Publication date: 1992-02-25

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の実施例を示し、第１
図は開かれた自動閉傘型折り畳み傘の縦断面図、
第２図は閉傘動作の前半段階を示す自動閉傘型折
り畳み傘の縦断面図、第３図は閉傘動作の後半段
階を示す自動閉傘型折り畳み傘の縦断面図、第４
図は自動閉傘型折り畳み傘の主要構成部品の斜視
図である。１……傘軸、１１……上部巣状体、１２……ね
じ棒部、２……上部弾性係合体、２１……斜縁、
２２……係合部、３……上部可動巣状体、３１…
…スプリング、４……押し片、４１……スプリン
グ、４２……一端、４３……他端、５……軟質押
しボタン、５１……雌ねじ、５２……半球面、６
……下部弾性係合体、６１……斜縁、６２……係
合部、７……下部可動巣状体、７１……支持骨、
８……傘骨、８１……第二傘骨。 1 to 4 show embodiments of the present invention.
The figure is a longitudinal cross-sectional view of an opened self-closing folding umbrella.
Fig. 2 is a vertical sectional view of the automatic closing type folding umbrella showing the first half of the closing operation, Fig. 3 is a longitudinal sectional view of the automatic closing type folding umbrella showing the second half of the closing operation.
The figure is a perspective view of the main components of the self-closing folding umbrella. DESCRIPTION OF SYMBOLS 1... Umbrella shaft, 11... Upper nest-like body, 12... Threaded rod part, 2... Upper elastic engagement body, 21... Beveled edge,
22... Engaging portion, 3... Upper movable nest-like body, 31...
... Spring, 4 ... Push piece, 41 ... Spring, 42 ... One end, 43 ... Other end, 5 ... Soft push button, 51 ... Female thread, 52 ... Hemispherical surface, 6
... lower elastic engagement body, 61 ... oblique edge, 62 ... engagement part, 7 ... lower movable nest-like body, 71 ... support bone,
8...Umbrella bone, 81...Second umbrella bone.

Claims

[Scope of utility model registration request]

A folding umbrella in which one end of a plurality of umbrella ribs is pivotally attached to an upper nest-like body fixed to the upper end of a cylindrical umbrella shaft, and one end of a second umbrella rib is pivotally attached to the other end of the umbrella rib,
A soft push button having an opening on the lower surface is attached to the upper part of the upper nest-like body, and a spring is inserted between the push piece bent into a U-shape and inserted into the umbrella shaft and the upper nest-like body. The lower movable nest-shaped body is slidably inserted into the outer surface of the umbrella shaft, and both ends of the supporting rib are pivotally connected to the middle part of the umbrella rib, and the support bone is slidably inserted into the outer surface of the umbrella shaft. an upper elastic spring whose one end is locked to the inserted upper movable nest-like body; the other end of the spring is locked to the second umbrella rib; and the upper elastic member is inserted into the umbrella shaft and whose lower end is locked within the umbrella shaft. The engaging body is formed with a beveled edge that allows one end of the pushing piece to come into contact with and separate from it, and an engaging part that can be engaged with the upper movable nest-like body through the elongated hole of the umbrella shaft, and is inserted into the umbrella shaft. The other end of the pushing piece engages with the lower movable nest-like body through a long hole in the umbrella shaft and a beveled edge that allows the other end of the pushing piece to come into contact with and separate from the lower elastic engaging body whose lower end is locked in the umbrella shaft. A self-closing folding umbrella characterized by forming an engaging portion that can be engaged with the umbrella.