CN201782160U

CN201782160U - Telescopic umbrella

Info

Publication number: CN201782160U
Application number: CN2010202489096U
Authority: CN
Inventors: 王�琦; 李杨; 王飞跃
Original assignee: Xian Jiaotong University
Current assignee: Xian Jiaotong University
Priority date: 2010-07-06
Filing date: 2010-07-06
Publication date: 2011-04-06
Anticipated expiration: 2020-07-06

Abstract

The utility model provides a telescopic umbrella, which comprises an umbrella surface (3) formed by umbrella cloth, a frame (1) supporting the umbrella surface (3), and an umbrella handle (4). The frame (1) is hollow, and A steel bar (2) reciprocating in the skeleton (1) is arranged inside, and the steel bar (2) is fixedly connected with the end of the umbrella cloth. When the umbrella is in a normal size, the steel bars are received in the skeleton (1), and the extra part of the umbrella cloth is wrinkled, which can make the umbrella more beautiful. When the size of the umbrella needs to be increased, it is only necessary to pull the steel wire out of the frame, at this time, the folded umbrella cloth is stretched, so that the size of the umbrella is increased for multiple people to use.

Description

Telescope umbrella

[technical field]

The utility model relates to a kind of parachute kit, particularly a kind of Telescope umbrella of umbrella cover variable size.

[background technology]

The effect of parachute kit in life is more and more, rainy day can hide rain, hot day can sunshade, but, present most of umbrella all is to use for a people, when needing many people to use sometimes, can only buy bigger umbrella, so, not only increase family's expense, and carry inconvenience, in addition, along with the convenient development trend of using, parachute kit is more and more littler, has gone into hiding disappearing basically on the market as before the sort of bigger umbrella, therefore, during the shared yunna spiraea of many if desired people, above-mentioned parachute kit obviously can not satisfy this requirement.

[utility model content]

The utility model provides a kind of Telescope umbrella, and it can be according to operating position, variable size, so, the convenient use, and easy to carry.

The technical scheme that the utility model adopted is: a kind of Telescope umbrella, comprise the umbrella cover that forms by umbrella cloth, the skeleton that supports umbrella cover, and the handle of umbrella hand, described skeleton is a hollow structure, be provided with reciprocating steel wire in skeleton in it, this steel wire end links to each other with fold umbrella cloth in being hidden in umbrella.

As preferred embodiment of the present utility model, further comprise newly-increased skeleton, described newly-increased skeleton comprises the lever that intersects with skeleton and links to each other with lever and be used to support the support bar of fold umbrella cloth that described steel wire comprises first steel wire and second steel wire that is fixedly connected on the lever two ends respectively;

As preferred embodiment of the present utility model, the sleeve pipe that further comprises the activation lever rotation, described first steel wire, one end is fixedly connected on the lever, the other end is fixedly connected on the lower end of sleeve pipe, one end of second steel wire is fixedly connected on the other end of lever, and the other end is fixedly connected on the upper end of sleeve pipe;

As preferred embodiment of the present utility model, described sleeve pipe comprises fixed sleeving that is set in handle of umbrella hand outer surface and the sliding sleeve that is set in the fixed sleeving and moves reciprocatingly in fixed sleeving, described first steel wire and second steel wire are fixedly connected on the lower end and the upper end of sliding sleeve respectively.

The utility model Telescope umbrella has the following advantages at least: owing to be provided with flexible steel wire in the skeleton of hollow, and steel wire links to each other with umbrella cloth is terminal.Therefore, when steel wire is mobile outwardly, drives umbrella cloth and strut, thereby, a less relatively umbrella of size is become a umbrella that size is relatively large, to hold more people.

[description of drawings]

Fig. 1 is the structural representation of the utility model Telescope umbrella embodiment 1;

Fig. 2 is the structural representation of the utility model Telescope umbrella embodiment 2;

Fig. 3 is the partial enlarged drawing of Fig. 2;

Fig. 4 is the cutaway view of Fig. 2 middle sleeve.

[specific embodiment]

Embodiment one:

As shown in Figure 1, the utility model Telescope umbrella comprises the umbrella cover 3 that is formed by umbrella cloth, support the skeleton 1 of umbrella cover 3, and handle of umbrella hand 4, wherein, skeleton 1 inside is hollow structure, and skeleton 1 is internally connected with the steel wire 2 that can go out from skeleton 1 inner tensile, and steel wire 2 and umbrella cloth 3 terminal fixedlying connected, so, under normal circumstances, umbrella can normally opened, if desired umbrella is become big, the steel wire 2 that then only needs to be hidden in skeleton 1 inside is pulled out, and so, steel wire 2 is when being drawn out, the fold umbrella cloth is strutted, like this, less umbrella of size has just become umbrella that size is relatively large, can use for many people simultaneously.

Embodiment two

Shown in Fig. 2-4, the utility model Telescope umbrella comprises the umbrella cover 3 that is formed by umbrella cloth, the skeleton 1 that supports umbrella cover, newly-increased skeleton 11, and handle of umbrella hand 4.

Skeleton 1 is hollow structure, is provided with first steel wire 21 and second steel wire 22 in it.

Newly-increased skeleton 11 comprises lever 111 that intersects with skeleton 1 and the support bar 113 that extends towards the umbrella center from lever 111, and wherein, lever 111 is a pivot point with the joining of skeleton 1; Fixedly connected with second steel wire 22 with first steel wire 21 respectively in the two ends of lever 111, support bar 113 is used to support unnecessary fold umbrella cloth.

Handle of umbrella hand 4 outer cover are provided with sleeve 5, sleeve 5 comprises the fixed sleeving 52 that is enclosed within handle of umbrella hand 4 outer surfaces and is enclosed within the sliding sleeve 51 that fixed sleeving 52 inside move reciprocatingly, wherein, the lower end of sliding sleeve 51 is laterally projecting has for the handle 53 that applies external force.

One end of first steel wire 21 is fixedly connected on the lever 111, and the other end passes skeleton 1 and fixed sleeving 52, is fixedly connected on the lower end of sliding sleeve 51 at last; One end of second steel wire 22 is fixedly connected on the lever 111, and the other end passes skeleton 1 and fixed sleeving 52, is fixedly connected on the upper end of sliding sleeve 51 at last.

Umbrella need be supportted when big, under the effect of external force, by handle 53 sliding sleeve 51 is moved in fixed sleeving 52 from the top down, at this moment, first steel wire, 21 1 ends move down with sleeve pipe 51 and tensioning, and pull lever 111 is rotated, thereby drive support bar 113 towards the umbrella inner rotary, and then the fold umbrella cloth of supported bar 113 fixed supports also is rotated, and it is big that umbrella becomes; In the time of umbrella need being recovered to diminish, by handle 53 with sliding sleeve 51 in fixed sleeving 52 when mobile from bottom to top, second steel wire, 22 1 ends move up with sleeve pipe 51 and tensioning, pull lever 111 is rotated, thereby driving support bar 113 rotates in umbrella, and then the fold umbrella cloth of supported bar 113 fixed supports also is rotated and is contracted in the umbrella, and umbrella diminishes.

The above only is a kind of embodiment of the present utility model, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.

Claims

1. A retractable umbrella, comprising an umbrella surface (3) formed by umbrella cloth, a framework (1) supporting the umbrella surface (3), and an umbrella handle (4), characterized in that: the framework (1) is hollow The structure is provided with a steel wire (2) reciprocating in the skeleton (1), and the end of the steel wire (2) is connected with a hidden pleated umbrella cloth.

2. The telescopic umbrella as claimed in claim 1, characterized in that: further comprising a newly added skeleton (11), said newly added skeleton (11) includes a lever (111) intersecting with the skeleton (1) and a lever (111) intersected with the lever (111). ) connected and used to support the support bar (113) of the folded umbrella cloth, the steel wire (2) includes a first steel wire (21) and a second steel wire (22) fixedly connected to the two ends of the lever (111) respectively.

3. The telescopic umbrella according to claim 2, characterized in that: further comprising a sleeve (5) that drives the lever (111) to rotate, one end of the first steel wire (21) is fixedly connected to the lever (111), and the other One end is fixedly connected to the lower end of the sleeve pipe (5), one end of the second steel wire (22) is fixedly connected to the other end of the lever (111), and the other end is fixedly connected to the upper end of the sleeve pipe (5).

4. telescopic umbrella as claimed in claim 3 is characterized in that: described sleeve pipe (5) comprises the fixed sleeve pipe (52) that is sleeved on umbrella handle (4) outer surface and in the fixed sleeve pipe (52) A reciprocating sliding sleeve (51), the first steel wire (21) and the second steel wire (22) are respectively fixedly connected to the lower end and the upper end of the sliding sleeve (51).