CN2051461U

CN2051461U - Automatic opening and closing umbrella

Info

Publication number: CN2051461U
Application number: CN 89210635
Authority: CN
Inventors: 欧阳才峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-06-16
Filing date: 1989-06-16
Publication date: 1990-01-24

Abstract

The utility model discloses an automatic opening and closing sun and rain umbrella, which is mainly composed of a handle provided with an umbrella opening button and an umbrella closing button, an umbrella opening spring, an umbrella closing spring, an upper rod and a lower rod. In the process of operation, the handle of the umbrella is held by one hand, and the umbrella cap can be pushed at any place to complete energy storage; so the sun and rain umbrella can be opened and closed automatically. Having the advantages of convenience, practicability and low cost, the utility model can complete the actions of opening and closing the umbrella with only one hand.

Description

Automatic opening and closing umbrella

The utility model is a kind of self-open and self-close's en-toutcas, belongs to hand-held article.

At present, widely used from opening folded umbrella, can only automatic deployment, closing umbrella still needs manually, bimanualness, very inconvenient, No. 88216907.6, Chinese patent is though tentatively realize a hand operated automatic deployment, automatically close umbrella, two-way full-automatic, but its structure more complicated, the manufacturing cost height.

The purpose of this utility model will overcome weak point of the prior art exactly, and provide a kind of novel to people, can realize two-way full-automatic, and self-open and self-close's en-toutcas simple in structure, cheap, easy to use.

The purpose of this utility model is achieved in that self-open and self-close's eyeball umbrella, mainly by umbrella handle, parachute-opening button, close umbrella button, umbrella hook, pull bar, deployment spring, close umbrella spring, umbrella frame, umbrella cover etc. and form.During use, press the parachute-opening button, under the deployment spring effect, umbrella hook release undersetting 9 and lower beam are and descending, because pull bar is hooked on the lower beam, it is up to spur undersetting by nylon rope simultaneously; umbrella is opened, and in the parachute-opening process, closes the umbrella spring to be stretched; for closing the umbrella storage power, press when closing umbrella to close the umbrella button, discharge pull bar; each bar of umbrella frame is tending towards closing motion, makes the umbrella closure under the pulling of closing the umbrella spring, and be when undersetting is descending, up by nylon rope pulling pull bar; but lower beam is motionless, energy storage once more.During operation, one holds umbrella handle, and umbrella crown is random, withstands on wall, ground etc. push lower beam in the upper boom Anywhere, and deployment spring is compressed energy storage, and pull bar is hooked on the lower beam, the umbrella hook hooks undersetting and pins lower beam, parachute-opening once more, closes umbrella, energy storage once, opens certainly, once self-closing.

It is unique, reasonable in design to the utlity model has design, can open certainly, and self-closing two-way full-automatic, energy storage is convenient, only with the just exercisable characteristics of hand, has brought convenience for people's life.

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is that the utility model closes the umbrella state diagram.

Fig. 2 is the utility model deployed condition figure.

Fig. 3 is the state diagram of the utility model semi-closure umbrella.

Fig. 1～3rd, specific embodiment of the utility model.

With reference to Fig. 1,2,3, lower beam 5 and upper boom 7 sockets; Pull bar 6 is equipped with in the centre, spurs nylon rope 10 up and down, is hooked in during parachute-opening parachute-opening button 2 is housed, closes on the umbrella handle 1 of umbrella button 3, umbrella hook 4.Deployment spring 8 is housed in the upper boom 7; Fixed outside has undersetting 9, hangs with nylon rope 10 on the undersetting 9.Umbrella crown 17 is fixedly connected with upper boom 7.In the junction of umbrella frame 12 and umbrella frame 14 and the junction of umbrella frame 13 and 16 be equipped with and close umbrella spring 15, canopy 18 is made on umbrella frame 12,13,14,16.Nylon rope 10 passes upper bracket 11 and hangs on the undersetting 9, and nylon rope 10 slides in 11 liang of holes of upper bracket when umbrella is closed in parachute-opening.

Claims

1, a kind of self-open and self-close's en-toutcas comprises handle 1, lower beam 5, and upper boom 7, canopy 18 is characterized in that: lower beam 5 and upper boom 7 sockets; Pull bar 6 is equipped with in the centre, spurs nylon rope 10 up and down, is hooked in during parachute-opening parachute-opening button 2 is housed, closes on the umbrella handle 1 of umbrella button 3, umbrella hook 4, and deployment spring 8 is housed in the upper boom 7; Fixed outside has undersetting 9, hang with nylon rope 10 on the undersetting 9, umbrella crown 17 is fixedly connected with upper boom 7, in the junction of umbrella frame 12 and umbrella frame 14 and the junction of umbrella frame 13 and 16 be equipped with and close umbrella spring 15, canopy 18 is made on umbrella frame 12,13,14,16, nylon rope 10 passes upper bracket 11 and hangs on the undersetting 9, and nylon rope 10 slides in 11 liang of holes of upper bracket when umbrella is closed in parachute-opening.