CN201468238U

CN201468238U - inflatable umbrella

Info

Publication number: CN201468238U
Application number: CN2009201687222U
Authority: CN
Inventors: 冯静
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-05
Filing date: 2009-08-05
Publication date: 2010-05-19
Anticipated expiration: 2019-08-05

Abstract

The utility model relates to an inflatable umbrella. The inflatable umbrella is characterized in that the umbrella fabric with an interlayer is partially connected with a supporting frame to form a pipe capable of being inflated and deflated and a closure block; and an air pump is communicated with the pipe between the supporting frame and the umbrella fabric through the pipe of an umbrella pole. As most part of the umbrella fabric and the supporting frame is occupied by the airproof closure block, the space required by inflation and deflation is greatly reduced, and the pipe capable of being inflated and deflated props up the umbrella fabric. The inflatable umbrella has the advantages that the inflation time of the inflatable umbrella is greatly shortened. The whole umbrella structure can adopt the plastic film one-time forming technology, and the manufacturing cost is lower.

Description

Inflatable umbrella

Affiliated technical field

The utility model is about a kind of inflatable umbrella in the articles for daily use.

Background technology

The inflatable umbrella of prior art is divided into two kinds substantially: a kind of is that whole umbrella cover and support are made up of the gasing mezzanine structure, just need the interlayer of whole umbrella cover and support all is full of gas, umbrella also can strut, so that its shortcoming is an inflationtime is longer, it is convenient not enough to use.The umbrella cover of the inflatable umbrella of another kind of prior art adopts monolayer material, and support adopts the flexible pipe that can charge and discharge gas.After flexible pipe was full of gas, umbrella cover had just strutted.Though the time of the inflation of this inflatable umbrella has shortened, manufacturing cost has increased, and is also not ideal enough.

Summary of the invention

In order to solve above-mentioned prior art problems, the utility model will provide a kind of gas that can be full of in the short time, the inflatable umbrella that manufacturing cost is lower.

The utility model is achieved in that it comprises the umbrella cover of sandwich, some supports and umbrella bar, is provided with air pump in the umbrella bar; It is characterized in that: described umbrella cover is connected with support is local, and formation can charge and discharge the pipeline and the closure blocks of gas; Air pump communicates with pipeline in support and the umbrella cover by the pipeline of umbrella bar.Like this, because airproof closure blocks has accounted for most umbrella cover and support, dwindled the space that need charge and discharge gas greatly.And the pipeline that can charge and discharge gas has formed support, has strutted umbrella cover.

The beneficial effects of the utility model are: the firstth, shortened the inflationtime of inflatable umbrella greatly.Next is that the structure of whole umbrella can adopt the plastic sheeting one-shot forming technique, and manufacturing cost is also comparatively cheap.

Description of drawings

Below in conjunction with figure and embodiment the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the schematic perspective view that the utility model is observed down from umbrella.

Fig. 3 is the partial view A among Fig. 2.

Fig. 4 is that D is looked in the part among Fig. 2.

Fig. 5 is the upward view of Fig. 1, can observe the structure under the umbrella.

Fig. 6 is a B-B partial sectional view among Fig. 5.

Fig. 7 is partial view C among Fig. 5.

The specific embodiment

Can see from Fig. 5, Fig. 6, the lower floor 15 of the umbrella cover 1 of the interlayer of prior art be carried out the part with upper strata 16 be connected, form the pipeline 11 and the airproof closure blocks 12 that can charge and discharge gas.Because the material of inflatable umbrella generally adopts plastics, to add hot pressing bonding and form connection strap 14 so the connected mode of interlayer umbrella cover 1 can adopt.As can be seen from the figure umbrella also is to be made of the pipeline 11 that can charge and discharge gas along 13.

From Fig. 2, Fig. 3 as can be seen, also adopt the above-mentioned bonding method of hot pressing that adds in the support 21, formed the pipeline 211 and the airproof closure blocks 212 that can charge and discharge gas.

Operating process of the present utility model is such: see Fig. 2-Fig. 7, and operation air pump 4, the air of outside arrives umbrella along 13 through the pipeline of umbrella bar 5, the pipeline 211 of support, the pipeline 11 of umbrella cover.After gas was full of gradually, umbrella had just strutted.After finishing using, make the valve 6 on the umbrella bar break away from (see figure 4), can emit the air in the umbrella, the umbrella folding storage with plug 7.

Claims

1. an inflatable umbrella comprises the umbrella cover of sandwich, some supports and umbrella bar, is provided with air pump in the umbrella bar, it is characterized in that: described umbrella cover is connected with support is local, and formation can charge and discharge the pipeline and the closure blocks of gas; Air pump communicates with the pipeline that can charge and discharge gas in support and the umbrella cover by the pipeline of umbrella bar.