CN205006145U

CN205006145U - Automatic umbrella structure of many books of high elasticity

Info

Publication number: CN205006145U
Application number: CN201520740251.3U
Authority: CN
Inventors: 周志强; 李良洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-23
Filing date: 2015-09-23
Publication date: 2016-02-03
Anticipated expiration: 2025-09-23

Abstract

The utility model discloses an automatic umbrella structure of many books of high elasticity, including an umbrella shank to and fix the umbrella stick on the umbrella shank, and the top equidistance of the umbrella stick many umbrella stands of having arranged, the connecting pipe has been erect to the inside of umbrella stick, has registrated the spring on the connecting pipe, the umbrella stick cup joint in proper order according to order from top to bottom by bassoon, well pipe, tubule and form, the spring include inner spring and helping hand spring, wherein hold on the umbrella shank on the tip top of inner spring, the top cover of inner spring is established and is pushed up and holds in the middle of the inner chamber of connecting pipe, the tip cover of helping hand spring establish and the pressfitting peripheral at the pipe wall of connecting pipe, hold on the top of bassoon on the top top of helping hand spring, the utility model discloses inside limited space make full use of gets up with the umbrella stick, the length of the inner spring that has in a disguised form extended, the umbrella stand is received fashionable helping hand spring and is received completely to merge and compress on the connecting pipe, the increase of produce effect the elasticity of inner spring, not only elasticity is powerful, convenient operation is swift moreover, market prospect is huge.

Description

High-tension many foldings automatic umbrella structure

Technical field

The utility model belongs to technical field of living goods, relates to a kind of parachute kit, specifically refers to a kind of high-tension many foldings automatic umbrella structure.

Background technology

Parachute kit, as the essential items of people's go off daily, not only can block the irradiation of fierce sunlight, and can stop drenching of rainstorm weather.But parachute kit in the market, owing to being subject to the restriction of umbrella pipe inner space, in addition the fit between umbrella pipe and umbrella pipe lacks resilient support part, in the process upwards strutted, there will be umbrella stand do not open, or umbrella stand cannot get to the situation at top, operation inconvenience, creates considerable influence to normal use.

Utility model content

In the face of the problem existing for background technology, the utility model provides a kind of novel in design, the simple high-tension of structure many foldings automatic umbrella structure, adopt nested Umbrella handle structure, and tube connector and inner spring, power-assisted spring are set in umbrella handle inside, inner for umbrella handle limited space is fully utilized, in a disguised form increase the length of inner spring, the effective elastic force adding inner spring.

For realizing above-mentioned technique effect, the technical solution adopted in the utility model is: a kind of high-tension many foldings automatic umbrella structure, and structure comprises umbrella shank, and the umbrella handle in hollow tubular, the top of this umbrella handle is equidistantly placed with many umbrella stands, and the bottom of umbrella handle is fixed on umbrella shank.Described umbrella handle inner bay is provided with tube connector, tube connector is sheathed with spring, described umbrella handle is socketed to form according to order from top to bottom successively by bassoon, middle pipe, tubule, joint pipe frame is located at the inside of bassoon, described bassoon is nest, pulley base and lower nest on outer wall is arranged with, and wherein go up the top that nest and pulley base are fixed on bassoon, pulley base is provided with pulley in inside, pulley is surrounded with stay cord, and lower nest is sheathed on large tube-surface and slides up and down along bassoon; Described umbrella stand two ends are movably connected on nest and lower nest respectively.

The measure taked further is: described spring comprises inner spring and power-assisted spring, and wherein the end of inner spring holds on umbrella shank, and the top of inner spring is sheathed and hold in the middle of the inner chamber of tube connector; The end of power-assisted spring is sheathed and to be pressed together on the tube wall of tube connector peripheral, and the top of power-assisted spring holds the top in bassoon.

Particularly, described stay cord one end is anchored on pulley base, and the other end is anchored on lower nest.

By such design, the advantage that the utility model has is: novel in design, rational in infrastructure, with strong points, umbrella handle adopts knockdown structure, bassoon, middle pipe, tubule is socketed successively according to order from top to bottom, stress equalization, when umbrella stand folds, power-assisted spring folds completely and is compressed on tube connector, inner for umbrella handle limited space is fully utilized, in a disguised form increase the length of inner spring, the effective elastic force adding inner spring, realize opening or closing of umbrella stand, not only elastic force is powerful, and design intimate, easy to operate, both effectiveness and the convenience of remarkable lifting parachute kit on using.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

Fig. 2 is the close-up schematic view of part A in Fig. 1.

Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 2.

In figure, 1, umbrella shank, 2, umbrella stand, 3, bassoon, 31, upper nest, 32, pulley base, 321, pulley, 322, stay cord, 33, lower nest, 4, middle pipe, 5, tubule, 6, tube connector, 7, inner spring, 8, power-assisted spring.

Detailed description of the invention

Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.

As shown in Figure 1 to Figure 3, structure of the present utility model comprises umbrella shank 1, and the umbrella handle in hollow tubular, and the top of this umbrella handle is equidistantly placed with many umbrella stands 2, and the bottom of umbrella handle is fixed on umbrella shank 1.Described umbrella handle inner bay is provided with tube connector 6, tube connector 6 is sheathed with spring, described umbrella handle is socketed to form according to order from top to bottom successively by bassoon 3, middle pipe 4, tubule 5, tube connector 6 is set up in the inside of bassoon 3, described bassoon 3 is nest 31, pulley base 32 and lower nest 33 on outer wall is arranged with, wherein go up the top that nest 31 and pulley base 32 are fixed on bassoon 3, pulley base 32 is provided with pulley 321 in inside, pulley 321 is surrounded with stay cord 322, lower nest 33 is sheathed on the surface of bassoon 3 and can slides up and down along bassoon 3; Described umbrella stand 2 two ends are movably connected on nest 31 and lower nest 33 respectively.

Described spring comprises inner spring 7 and power-assisted spring 8, and wherein the end of inner spring 7 holds on umbrella shank 1, and the top of inner spring 7 is sheathed and hold in the middle of the inner chamber of tube connector 6; The end of power-assisted spring 8 is sheathed and to be pressed together on the tube wall of tube connector 6 peripheral, and the top of power-assisted spring 8 holds on the top of bassoon 3.

Described stay cord 322 one end is anchored on pulley base 32, and the other end is anchored on lower nest 33.

Inner for umbrella handle limited space utilization is fully got up by the utility model, and the below of tube connector 6 is located at by inner spring 7, and the top of tube connector 6 is located at by power-assisted spring 8, the mutual fit of tube connector 6, inner spring 7, power-assisted spring 8 three.When umbrella stand 2 folds downwards, power-assisted spring 8 folds completely and is compressed on tube connector 6, effectively increase the elastic force of inner spring 7, in a disguised form increase the length of inner spring 7, when umbrella stand 2 upwardly opens, power-assisted spring 8 lifts restrictions, and umbrella stand 2 can be promoted fast while elastic force stretches upwards, and significantly promotes the both effectiveness and convenience of parachute kit on using.

These are only and describe general principle of the present utility model, principal character and advantage.Not for limiting the utility model, under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all should fall within protection domain of the present utility model.

Claims

1. high-tension many foldings automatic umbrella structure, comprise umbrella shank, and the umbrella handle in hollow tubular, the top of this umbrella handle is equidistantly placed with many umbrella stands, the bottom of umbrella handle is fixed on umbrella shank, it is characterized in that: described umbrella handle inner bay is provided with tube connector, tube connector is sheathed with spring, described umbrella handle is by bassoon, middle pipe, tubule is socketed to form successively according to order from top to bottom, joint pipe frame is located at the inside of bassoon, described bassoon is nest on outer wall is arranged with, pulley base and lower nest, wherein go up the top that nest and pulley base are fixed on bassoon, pulley base is provided with pulley in inside, pulley is surrounded with stay cord, lower nest is sheathed on large tube-surface and slides up and down along bassoon, described umbrella stand two ends are movably connected on nest and lower nest respectively.

2. high-tension many foldings automatic umbrella structure according to claim 1, is characterized in that: described spring comprises inner spring and power-assisted spring, and wherein the end of inner spring holds on umbrella shank, and the top of inner spring is sheathed and hold in the middle of the inner chamber of tube connector; The end of power-assisted spring is sheathed and to be pressed together on the tube wall of tube connector peripheral, and the top of power-assisted spring holds the top in bassoon.

3. high-tension many foldings automatic umbrella structure according to claim 1, is characterized in that: described stay cord one end is anchored on pulley base, and the other end is anchored on lower nest.