CN201332767Y

CN201332767Y - Umbrella with windproof function

Info

Publication number: CN201332767Y
Application number: CNU2008202085292U
Authority: CN
Inventors: 李欣远
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-31
Filing date: 2008-12-31
Publication date: 2009-10-28
Anticipated expiration: 2018-12-31

Abstract

The utility model relates to an umbrella with a windproof function. The umbrella comprises at least one umbrella rod and a sliding sleeve, wherein, a four-hole expansion box is arranged on the sliding sleeve; one end of a rope is connected to the four-hole expansion box, and the other end thereof is connected to a steel ring; and the four-hole expansion box is in the shape of a square or a circle or an ellipse. The utility model has the advantages of simple structure, convenient use, lower cost and easy popularization; and the additionally arranged four-hole expansion box has good waterproof effect and does not affect the normal use of the umbrella.

Description

A kind of umbrella with wind-shielding function

[technical field]

The utility model relates to the umbrella technical field, specifically, is a kind of umbrella with wind-shielding function.

[background technology]

Wind-proof umbrella has various ways, often need be as for different environment.China Patent No. 200620090972.5 discloses a kind of Wind-proof umbrella, on umbrella cloth, be provided with vent, be provided with at the upside of vent and be used for air draft and prevent that rainwater from oozing the air draft bag of dew, the utility model is owing to be provided with vent on umbrella cloth, be provided with at the upside of vent and be used for air draft and prevent that rainwater from oozing the air draft bag of dew, the wind that sweeps so from bottom to top is easy to discharge by vent and air draft bag, prevent that effectively umbrella from being turned over by wind, or scratch, and the air draft bag is to be made by soft material, can only allow wind pass through from bottom to top, and rainwater can not pass through from the top down.China Patent No. 200720150462 discloses wind-proof umbrella, following nest is sheathed in the nest cover, and this time nest is convexly equipped with a upper limit back-up ring and lower limit block, and following nest cover convexes with mobile spacing back-up ring, one compressing tablet middle part is articulated in down the nest cover, the breach of rod during the location dop that extend the compressing tablet upper end can snap in.Chinese patent grant number 02243587.5 discloses novel Wind-proof umbrella, its objective is that solving raindrop blows in the umbrella from the umbrella side, the people can only be in umbrella one side and easily be moistened by rain, the technical problem that handle of umbrella can not increase, it is mainly by break I, stuck point I, support bar, spring leaf constitutes, it is characterized in that: the bottom position riveted joint of stay I is installed in the position on the top of stay II, the bottom position fine rule seam of stay II is installed in the marginal position of umbrella cover; the gluing position that is installed in the bottom surface of stuck point I of the lateral location of umbrella handle I; the gluing position that is installed in the bottom surface of stuck point II of the lateral location of umbrella handle II; the raised position physics of stuck point I is installed in the position of the upper end hole clipping I of support bar, and the hole clipping position, lower end of support bar is pressed into the position of the projection that is installed in stuck point II.China Patent No. 200720079206.3 discloses Wind-proof umbrella, Wind-proof umbrella by umbrella cover and ventilative cloth curtain are formed is characterized in that: at the umbrella cover top, add the circular rainproof ventilative cloth curtain of a scollop, scallop, cloth curtain edge only with the umbrella frame intersection, connection is bonded together; Umbrella cover under the cloth curtain covers has some ventilation holes, and when meeting strong wind, wind is all overflowed from ventilation hole and cloth curtain scollop, scallop mouth, and the umbrella internal gas pressure can not increase, and also just can not blow over umbrella, because of ventilation hole is hidden by the cloth curtain, can not influence umbrella cover and hide canopy sun effect.China Patent No. 200820010441.X discloses a kind of Wind-proof umbrella, comprises umbrella cover, has the umbrella bar of handle, and its structural feature is that the top of umbrella cover is provided with air vent, and the umbrella cover on the air vent is provided with cover; Be provided with horizontal reinforcement between the pole of umbrella cover bottom.At present, do not see the report of the Wind-proof umbrella that adopts four hole adjust cases.

[utility model content]

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of umbrella with wind-shielding function is provided.

The purpose of this utility model is achieved through the following technical solutions:

A kind of umbrella with wind-shielding function contains umbrella bar and sliding sleeve at least, it is characterized in that, four hole adjust cases are set on sliding sleeve, and an end of restricting is connected on the four hole adjust cases, and an other end of restricting is connected on the steel loop;

That the shape of described four hole adjust cases is selected from is square, a kind of in circle or the ellipse, not influence the use of umbrella, has good protection effect;

Described rope is mainly used in the connection effect based on the stretch-proof ability; Require durable in use;

Described steel loop can be decided according to the situation of concrete umbrella for making by hand, and is cheap, can decorate according to the personal like, uses not influence its umbrella.

Compare with prior art, positive advantage of the present utility model is:

(1) the utility model is simple in structure, and is easy to use;

(2) the utility model cost is lower, is easy to promote;

(3) the utility model can be changed connection cord, and is durable in use;

(4) four hole adjust cases of the utility model increase have good protection effect, do not influence the normal use of umbrella.

[description of drawings]

Fig. 1 structural representation of the present utility model;

Structural representation when Fig. 2 the utility model uses.

Label in the accompanying drawing is respectively: 1, umbrella bar, 2, sliding sleeve, 3, four hole adjust cases, 4, steel loop, 5, rope.

[specific embodiment]

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

See also attached Fig. 1 and 2, a kind of umbrella with wind-shielding function contains umbrella bar 1 and sliding sleeve 2 at least, and four hole adjust cases 3 are set on sliding sleeve 2, and a rope end of 5 is connected on the four hole adjust cases 3, and the other end of rope 5 is connected on the steel loop 4;

That the shape of described four hole adjust cases 3 is selected from is square, a kind of in circle or the ellipse, not influence the use of umbrella;

Described rope 4 is mainly used in the connection effect based on the stretch-proof ability; Durable in use;

Described steel loop 5 can be decided according to the situation of concrete umbrella for making by hand, and is cheap, can decorate according to the personal like, uses not influence its umbrella.

The utility model is pulled out steel loop 4 and to be got final product in use from four hole adjust cases, 3 the insides; The utility model can and be restricted steel loop 4 and 5 be contracted in four hole adjust cases, 3 the insides when not used, and is easy to carry, and attractive in appearance.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model design; can also make some improvements and modifications, these improvements and modifications also should be considered as in the protection domain of the present utility model.

Claims

1. the umbrella with wind-shielding function contains umbrella bar and sliding sleeve at least, it is characterized in that, four hole adjust cases are set on sliding sleeve, and an end of rope is connected on the four hole adjust cases, and an other end of rope is connected on the steel loop.

2. a kind of umbrella with wind-shielding function according to claim 1 is characterized in that, that the shape of described four hole adjust cases is selected from is square, a kind of in circle or the ellipse.