CN2769104Y

CN2769104Y - Soft inflating valve for balloon

Info

Publication number: CN2769104Y
Application number: CN 200520069047
Authority: CN
Inventors: 庄孔迎
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-07
Filing date: 2005-02-07
Publication date: 2006-04-05
Anticipated expiration: 2015-02-07

Abstract

The utility model relates to a soft inflating valve for a balloon, particularly a soft inflating valve which offers convenience to the inflation of a balloon and enables the balloon to keep an inflating state without binding an air inlet. The utility model comprises a valve body, an air inlet and an air outlet, wherein a heat insulation sheet is clamped in the end of the air inlet. The soft inflating valve for a balloon is sealed at the end of an air charging port of an original ordinary balloon. After the inflation of the balloon is finished, the air generates pressure on the surface of the valve body of the soft inflating valve for a balloon in limited space, a passage of the air inlet is sealed by the pressure and air in the balloon does not leak out of the soft inflating valve for a balloon. As a result, the utility model reaches the effects of automatic sealing operation and air leakage prevention after inflation is completed. The utility model also has the advantages of simple structure and low cost.

Description

The soft charge valve of a kind of balloon

Technical field

The utility model relates to the soft charge valve of a kind of balloon, particularly a kind of make things convenient for balloon inflation and need not bundle admission port just can make balloon keep the soft charge valve of inflated condition.

Background technology

Balloon is the celebrating amusement article that people like, especially during Holiday, people like increasing festive air with it, the domestic environment of dressing up.The various balloons that sell the existing market generally do not have the balloon inflation valve, and the inflation of balloon can be carried out with mouth or by means of instruments such as inflators, yet this mode is usually because of can not in time tying up admission port with rope and causing nullifying all the advantages; Certainly on the market the fully inflated balloon of sale is arranged also, this just need be to keeping its good inflated condition behind the balloon inflation, the right balloon of selling is used the admission port of the thing binding balloon of rope, line or rubber band and so on more, time one is grown or has slightly and do not note, balloon also can leak gas also to be needed to inflate again, and in large-scale activity during a large amount of balloon of demand, also need more people to go and seal to balloon inflation, consuming time and effort arranged.

Summary of the invention

The utility model provides a kind of simple in structure in order to solve the weak point that above-mentioned prior art exists, and inflates conveniently and charge the soft charge valve of balloon that has auto-closing admission port function behind the gas.

For achieving the above object, the utility model adopts following scheme: the soft charge valve of a kind of balloon, the soft charge valve of described balloon includes valve body, admission port and air extractor duct, is folded with heat spacer in the admission port end.

The utility model further is set to: the soft charge valve valve body of described heat spacer and balloon is the split setting.

The admission port end of the soft charge valve of described balloon is provided with handle, and offering on handle is the thing hole.

The beneficial effects of the utility model are: the utility model is compared with original technology, by the soft charge valve sealing of balloon being arranged on the inflation inlet end of original common balloon, owing in the soft charge valve admission port of balloon end, be folded with heat spacer, cause the soft charge valve of balloon when scalding mouthful involution, the soft charge valve valve body of balloon is sealed fully with the balloon inflation mouth, and the soft charge valve valve body of heat spacer and balloon is the split setting, and heat spacer can take out repeated use.After balloon charges gas, gas produces pressure to the soft charge valve valve body surface of balloon in limited space, make the passage of admission port airtight by pressure institute, gas in the balloon just can't be revealed away from the soft charge valve of balloon, reach the effect that has automatic sealing and prevent to lose heart after inflation is finished, and simple in structure, with low cost, value height, range of use are wide.

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

Description of drawings

Fig. 1 is the utility model embodiment part sectional view;

Fig. 2 is the utility model embodiment three-dimensional exploded view;

Fig. 3 is the utility model embodiment running condition structural representation;

Fig. 4 is the utility model embodiment inflated condition structural representation;

Fig. 5 is the utility model embodiment closure state structural representation.

Among the figure: 1, valve body 11, admission port 12, air extractor duct

2, heat spacer

3, handle 31, be the thing hole

4, balloon 41, inflation inlet

5, appendix

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model embodiment adopts the soft charge valve of a kind of balloon, and the soft charge valve of described balloon includes valve body 1, admission port 11 and air extractor duct 12, is folded with heat spacer 2 in admission port 11 ends.

The utility model embodiment further is set to, and described heat spacer 2 is the split setting with the soft charge valve valve body 1 of balloon.Certainly heat spacer 2 and the soft charge valve valve body 1 of balloon are also for being wholely set.Admission port 11 ends of the soft charge valve of described balloon are provided with handle 3, and offering on handle 3 is thing hole 31, conveniently hold or tether.

The utility model embodiment specific embodiment, as shown in Figure 3, position and balloon 4 inflation inlets 41 inwalls that the utility model at first is provided with heat spacer 2 with the soft charge valve of balloon that assembles and admission port 11 ends scald a mouthful involution, owing in soft charge valve admission port 11 ends of balloon, be folded with heat spacer 2, cause the soft charge valve of balloon can not make the soft charge valve valve body 1 complete involution of balloon simultaneously with balloon 4 inflation inlets 41 leak frees, scald mouthful involution and well take out afterwards heat spacer 2, inserting 5 pairs of balloons 4 of appendix puts on the air, as shown in Figure 4, when being the expansion state, appendix 5 is extracted out to balloon 4 inner inflatable by the soft charge valve of balloon, the pressure that places the soft charge valve valve body 1 of balloon 4 in-to-in balloons to be produced because of gas in the balloon 4, cause the soft charge valve of balloon to restore to the original state, gas in the balloon 4 can't be revealed away by valve body 1, and a kind of phenomenon of sealing admission port 11 automatically appears, as shown in Figure 5.

Claims

1, the soft charge valve of a kind of balloon is characterized in that: the soft charge valve of described balloon includes valve body (1), admission port (11) and air extractor duct (12), is folded with heat spacer (2) in admission port (11) end.

2, a kind of gas according to claim 1 is asked soft charge valve, it is characterized in that: described heat spacer (2) is the split setting with the soft charge valve valve body of balloon (1).

3, the soft charge valve of a kind of balloon according to claim 1 and 2 is characterized in that: admission port (11) end of the soft charge valve of described balloon is provided with handle (3), and offering on handle (3) is thing hole (31).