CN2109759U

CN2109759U - Draughty umbrella

Info

Publication number: CN2109759U
Application number: CN 91223483
Authority: CN
Inventors: 李文缤
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-08-15
Filing date: 1991-08-15
Publication date: 1992-07-15

Abstract

The utility model relates to an umbrella with air vents, which is composed of umbrella rods, umbrella frames, an umbrella canopy, supporting arms, etc., wherein the number of the umbrella frames is two, and two umbrella frames are respectively composed of an upper umbrella frame assembly and a lower umbrella frame assembly and are respectively used for supporting the upper umbrella canopy and the lower umbrella canopy. The canopy surface of the upper umbrella canopy is smaller than the canopy surface of the lower umbrella canopy, and a central big hole is arranged at the lower umbrella canopy. Interstice are left between the upper umbrella canopy and the bottom umbrella canopy to form though openings. The utility model can be used for shading sunlight, shielding wind and ventilating. When the wind is very strong, the umbrella body can be held easily and can not be damaged by the wind easily.

Description

Draughty umbrella

The utility model relates to a kind of double-layer umbrella with ventilating opening.

Traditional umbrella when blowing, uses both inconveniences, regular meeting's damage by dragging again.Up to now, still do not have a kind of umbrella, can really get rid of this difficulty satisfactorily, and can't be lowered into original a large amount of production yet.

In the prior art of so-called wind-proof umbrella, the trial of many inventions was once arranged, on the umbrella paulin of umbrella, opened several ventilating openings, cover with one deck on the paulin again and hide the umbrella paulin that keeps off the rain day.When blowing, mat wind-force is raised the umbrella paulin on upper strata, could ventilate its poor effect, as the 1st, 145, No. 768 patents of the U.S., the U.S. the 1st, 785, No. 561 patents, the U.S. the 3rd, 032, No. 047 patent, the U.S. the 4th, 979, No. 534 patents, France the 817th, the 1st, 284, No. 022 patent of No. 056 patent and France is not always the case.In the prior art, a kind of invention of so-called ventilation umbrella is arranged, above this umbrella again, be covered with a umbellule paulin, the medium pore on the umbrella paulin is covered, up and down between umbrella frame, there is sprag to couple together, makes between two umbrella paulins to keep airspace, allow hot-air overflow well from blow vent, the joint of sprag must be swung, will cause like this and shake heavy curtain, umbrella opens, and the umbellule paulin will tilt to collapse down, ventilation is done very for a short time only, be unsuitable for ventilating, also sprag still shake heavy curtain, therefore also be the invention of failure, as the U.S. the 617th, No. 415 patents, the 312nd, No. 446 patent of the U.S. and the U.S. the 1st, 723, No. 044 patents all belong to the umbrella of this class.

Main purpose of the present utility model is to provide a kind of have roomy ventilating opening and simple structure, and the umbrella of robust umbrella body is to overcome the shortcoming of prior art.

The utility model relates to a kind of umbrella that ventilating opening is arranged, and this umbrella is made of parts such as umbrella bar, umbrella frame frame, umbrella paulin and support arms.This umbrella has two umbrella frame framves, and this two umbrella frames frame is made of last umbrella frame group and following umbrella frame group respectively, and these two umbrella frame framves support umbrella paulin and subumbrella paulin respectively.The paulin face of the last umbrella paulin of this umbrella is littler than subumbrella paulin, and last umbrella paulin is circular, and the subumbrella paulin has central macropore, forms annular.Leave the gap between two paulins up and down, form ventilating opening.This umbrella both can hide and keep off the rain day, can ventilate again.Umbrella has had roomy ventilating opening, and the umbrella user just can grasp the steady of umbrella body effortlessly when blowing, and makes the umbrella body be difficult for being blown bad again.Ventilating umbrella using method and traditional umbrella are as broad as long, are very simple and easy and convenient equally.

Still can use existing system umbrella technology during fabrication, therefore material and facility, can reduce cost, and produces in a large number.

Fig. 1 profile perspective view of the present utility model, and the phantom of demonstration ventilating opening

Part front view after the umbrella stand of Fig. 2 the utility model embodiment one launches

Part front view after the umbrella stand of Fig. 3 the utility model embodiment two launches

Part front view after the umbrella stand of Fig. 4 the utility model embodiment three launches

Fig. 1 shows the outward appearance of ventilating umbrella 10, but it has the skeleton 14 of Zhan Kehe, and this skeleton is supporting two-layer umbrella paulin 16 and 18 up and down, the paulin face of last umbrella paulin 16 is littler than subumbrella paulin 18, gap 12 between two umbrella paulins and subumbrella Peng18Ding go up central macropore, have formed ventilating opening, can let in air.When blowing, this umbrella is easy to support and holds and use lightly, and simultaneously umbrella 10 also is difficult for being blown bad.

Fig. 2 represents the structure of the embodiment one of ventilating umbrella of the present utility model.Umbrella stand 14 comprises a umbrella bar 20 that has handle 22; A umbrella hoop 26; A kink 28; Umbrella frame 30 on one group, and every the inner of going up umbrella frame all is connected on the same umbrella hoop 26 neatly, and during parachute-opening, this group umbrella frame is launched into radial, is the support of going up umbrella paulin 16; The support arm 34 of one group of umbrella frame, the outer end 38 of each root support arm all is connected the center of relative last umbrella frame 30 neatly, and third end 36 of every support arm is connected with kink 28; Umbrella frame 40 under one group, and the inner 42 of every following umbrella frame is connected the place, nearly outer end on the relative support arm 34 neatly, and when carrying out, this group umbrella frame 40 is launched into radial, is the support of subumbrella paulin 18; One group of short steeve 44, the two ends 46 and 48 of every suspension rod are connected respectively between relative last umbrella frame 30 and the following umbrella frame 40 neatly, short steeve 44 has been arranged, just can form ventilation gap 12, can sling following umbrella frame 40 again, rise and fall along with the lifting of last umbrella frame 30.

Fig. 3 represents the structure of ventilating umbrella embodiment two, umbrella stand 14a comprise one by two the joint be socketed into

telescopic umbrella bar

20,22, one umbrella hoops 26 of a handle are arranged on the umbrella bar; Umbrella frame 30a on 28, one groups of kinks, umbrella frame is connected neatly by three segments on each, this three segment is exactly an inner segment 50, stage casing 52 and outer section 54, last umbrella frame group are to go up the support of umbrella paulin 16, and every inner 32a that goes up umbrella frame inner segment 50 is connected on the umbrella hoop 26 neatly; One group of support arm 34a, the inner 36a of every support arm is connected on the same kink 28 neatly, during parachute-opening, whole group support arm is arranged in radial, each 56 place, support arm middle part, have above the outer end of last umbrella frame inner segment 50 is connected neatly, the outer end 38a of support arm 34a is connected on the outer section 54 of umbrella frame neatly; Umbrella frame 40a under one group, the inner 42a of umbrella frame is connected on the umbrella frame stage casing 52 neatly under each.The infall 58 of following umbrella frame 40a and support arm also links together neatly, and the gap under the support that following umbrella frame group is a subumbrella paulin 18 between umbrella frame group and last umbrella frame group is exactly the part of ventilating opening 12, and another of ventilating opening 12 partly is the central macropore on the subumbrella Peng Ding.

Fig. 4 represents the structure of the embodiment three of ventilating umbrella of the present utility model.Umbrella stand 14b comprises a umbrella bar 20, and a handle 22 is arranged on the umbrella bar; A umbrella hoop 26; A kink 28; Umbrella frame 30b is as the support of last umbrella paulin 16 on one group, and the inner 32b of umbrella frame is connected on the same umbrella hoop 26 neatly on each; Umbrella frame 40b is as the support of subumbrella paulin 18 under one group, and the inner 42b of umbrella frame is connected the middle part of going up umbrella frame relatively neatly under each; One group of support arm 34b, the outer end 38b of each support arm is connected the middle and upper part of descending umbrella frame 40b relatively neatly, and the inner 36b of support arm is connected on the same kink 28 neatly; The last umbrella paulin 16 of a circle is incumbent on the skeleton 36b of umbrella frame group, and the subumbrella paulin 18 of an annular covers down on the skeleton 40b of umbrella frame group.The expansion or the closure of last umbrella paulin and subumbrella paulin all are simultaneously.

Claims

1, a kind of umbrella with ventilating opening, this pack is drawn together umbrella bar, umbrella frame frame, umbrella paulin and support arm, it is characterized in that this parachute kit has two umbrella frame framves that are made of last umbrella frame group and following umbrella frame group respectively, and these two umbrella frame framves are supporting respectively goes up umbrella paulin and subumbrella paulin.

2, umbrella as claimed in claim 1 is characterized in that the paulin face of umbrella paulin is littler than the paulin face of subumbrella paulin, and last umbrella paulin is circular, and there is a macropore in subumbrella paulin paulin top central authorities, make the subumbrella paulin form annular, and the gap that forms between two umbrella paulins and this macropore constitute ventilating opening.

3, umbrella as claimed in claim 1 is characterized in that umbrella bar lower end is equipped with handle, and umbrella masthead end is equipped with the umbrella hoop, is with a kink on the umbrella bar.

4, as claim 1 or 2 or 3 described umbrellas, the inner that it is characterized in that umbrella frame is connected with the umbrella hoop, the inner of support arm is connected with kink, the outer end of support arm is connected the middle part of umbrella frame, the inner of following umbrella frame is connected the place, nearly outer end of support arm, one suspension rod is connected between umbrella frame and the following umbrella frame, goes up umbrella frame group and following umbrella frame group during parachute-opening radially.

5, as claim 1 or 2 or 3 described umbrellas, it is characterized in that above-mentioned umbrella bar is to connect the telescopic umbrella bar that forms by two pipe boxes, the above-mentioned umbrella frame of going up is formed by inner segment, stage casing and outer section linking, the inner of this inner segment is connected with the umbrella hoop, the inner of support arm is connected with kink, the outer end of support arm is connected on outer section of umbrella frame, and the inner of following umbrella frame is connected with the stage casing of last umbrella frame, also flexibly connects in the intersection of umbrella frame and support arm down.

6, as claim 1 or 2 or 3 described umbrellas, the inner that it is characterized in that umbrella frame is connected with the umbrella hoop, the inner of following umbrella frame is connected with the middle and upper part of last umbrella frame, the inner of support arm is connected on the kink, the outer end of support arm then is connected down the middle and upper part of umbrella frame, the inner edge of subumbrella paulin is installed in down the inner place of umbrella frame middle and upper part near last umbrella frame, and during parachute-opening, last umbrella frame group and following umbrella frame group are launched into radial respectively.