CN2565276Y - Air cushion with built-in pump - Google Patents

Abstract

The utility model relates to an air cushion with a built-in pump, which mainly comprises an air collecting main body and an inflation pump assembly which is arranged in the air collecting main body, wherein, the air collecting main body is provided with an air collecting chamber, the peripheral edge of the air collecting chamber is in the state of pressed peripheral edge. The inflation pump assembly is composed of a convex pump cavity, a complete inflating passage and a complete air leaking passage. Particularly, the cavity edge on one side of the pump cavity is provided with unidirectional and flat membrane tubes A, B of two reverse loops, wherein, the unidirectional and flat membrane tube B is provided to serve as a passage between the pump cavity and the air collecting chamber. The other end at the point of the cavity edge is pivoted with a circular tube. One end of the circular tube is fixedly connected with the pressed edge of the air collecting chamber. An embeddable hollow bolt is arranged at the point of an opening of the circular tube, and the hollow bolt is communicated with the outside to form the inflating passage. An air exhausting opening is arranged at a proper point on the peripheral surface of the circular tube to form the air leaking passage. Therefore, a complete air circulating loop is formed. By means of the complete air circulating loop, the utility model is more convenient for use. Moreover, the utility model can reach the efficacies of freely adjusting inflation quantities, rapid inflation and rapid air leakage.

Description

Air cushion with built-in pump

Technical field

The air cushion that the utility model relates to the built-in pump of having of the structure of air cushion, particularly a kind of brand-new kenel and can implement inflation arbitrarily, lose heart and act on.

Background technology

The gas liner of tradition inflatable is quite extensive on range of application, as be installed in to provide in the brassiere to increase holder chest and chest enlarge effect or be installed in and have the attenuating suffered impulsive force of foot in the sole and reach buffer protection and have flexible effectiveness etc. concurrently, therefore, generally be subjected to dealer or consumer's favor; But because this kind gas liner is fixed kenel usually, be filled with proper amount of gas in the promptly pre-liner prior to fixed dimension, and after sealing is finished, again the gas liner is combined with other commodity, often can't meet the popular diversified demand of consumption so plant the gas liner of single size.

In view of this, industry is to develop a kind of adjustable gas liner, promptly be to be combined with in addition on the general gas liner valve mechanism of a supplied gas into and out of usefulness, shown in Figure 1A and Fig. 2 A, use seeing through the user in mouth air blowing mode or utilize auxiliary (as Figure 1B, the C) of small-sized hand-operated pump or utilize hand to push mode (as Fig. 2 B), reach the required effectiveness that can freely adjust the interior aeration quantity of gas liner; Though this design can solve the not high disappearance of the above-mentioned existing applicability of early stage stationary gas liner, and the utilization benefit of tool diversification and flexibility is only blown the inflation mode with mouth, and is extremely unbecoming on the one hand, and the misgivings on the health are probably arranged on the other hand; Secondly, the extra pony pump that uses, except carrying the tool inconvenience, with the passing of time also have loss may and cause user's puzzlement.

Edge is, industry is also constantly made great efforts research and development to this, the multiple design that various pony pump or aerating device directly is incorporated into the air cushion body is provided again successively, as No. 451623, No. 465280 of the Taiwan patent announcement etc., but general, the aerating device of this air cushion is gone up equal too complex in structure composition and design, not only causes implementing existence difficulty to a certain degree, the adjustment of inflating even, losing heart also seems that the utmost point is not easy on using, and real difficulty is called an appropriate gas gasket construction.

Summary of the invention

Main purpose of the present utility model provides a kind of air cushion with built-in pump, the filling that aeration quantity is made in its main visual user's individual actual demand changes, and adjusting in the use is to utilize a hollow pin to open as air valve, the control device of closing, make its when inflation insert hollow pin block steam vent and see through user's hand directly the mode of pushing reach, and when disappointing, pull up hollow pin earlier with the open row pore, directly pushing collection chamber with hand equally again gets final product, like this must have perfect filling, disappointing loop, and make filling of air cushion, the process of losing heart is no unbecoming in operation, unhygienic or inconvenient anxiety, more shape is simple and easy frivolous to make air cushion structure by this, to have operational convenience.

Another purpose of the present utility model provides a kind of air cushion with built-in pump, and design can be widely used in different commodity by this, as brassiere, bolster, shoes, and promotes the practicality of these commodity, further has the height value on the industry.

Above-mentioned purpose of the present utility model is achieved in that a kind of air cushion with built-in pump, is made of air cushion body and inflator pump assembly; This gas collection body has a collection chamber and periphery is the pressing edge; This inflator pump assembly then is located in the gas collection body, and is convex pump chamber and a path that fills, loses heart by one and forms, and it is characterized in that:

In pump chamber, has a flexible pump protuberance, one side chamber edge is provided with unidirectional flat film pipe A, the B of two return circuits, wherein this unidirectional flat film pipe B provides the air flue between pump chamber and collection chamber, this unidirectional flat film pipe A is for being arranged in the pump chamber, the one end communicates with pump chamber, and be articulated with a pipe in the other end at chamber edge place, be fixed in collection chamber pressing edge and opening part is provided with embeddable hollow pin and exterior again in this pipe one end, to constitute gas fill port; The disappointing path that then is provided with exhaust outlet in pipe side face right position place and is constituted; In the use, see through the insertion of hollow pin or detach and control opening and closing of exhaust outlet, and collocation user hand continue push, freely to adjust the filling of aeration quantity and quick and convenient, disappointing.

The utility model is elaborated with specific embodiment below in conjunction with accompanying drawing.

Description of drawings

Figure 1A is the structure chart of another traditional air cushion;

Figure 1B is one of inflated condition schematic diagram of another traditional air cushion;

Fig. 1 C be another traditional air cushion the inflated condition schematic diagram two;

Fig. 2 A is the structure chart of a traditional air cushion;

Fig. 2 B is the inflated condition schematic diagram of a traditional air cushion;

Fig. 3 is the structure chart of the utility model air cushion;

Fig. 4 is the structure chart of the utility model inflator pump;

Fig. 5 is the illustration that practices of the utility model air cushion;

Fig. 6 A, B are divided into inflation of the present utility model, exhaust action schematic diagram.

Drawing reference numeral explanation: air cushion structure-1; Gas collection body-10; Collection chamber-11; Pressing edge-12; Inflator pump assembly-20; Pump protuberance-21; Pump chamber-22; Unidirectional flat film pipe A-23; Unidirectional flat film pipe B-24; Pipe-25; Exhaust outlet-251; Hollow pin-252.

The specific embodiment

Please refer to shown in Figure 3, the air cushion structure 1 with built-in pump provided by the utility model, primary structure has gas collection body 10 and inflator pump assembly 20 etc. to constitute the unit for possessing; Wherein:

This gas collection body 10 is adopted air-locked toughness glued membrane and is utilized the high frequency mode to be sealed in periphery, to be formed with a collection chamber 11 and periphery is the air cushion kenel at pressing edge 12;

This inflator pump assembly 20 is formed by being arranged in the gas collection body 10 and by pump chamber 22 that is convex and the complete path that fills, loses heart, and the elastomer material that this inflator pump mining height is withstand voltage is made, and caves in and ineffective to prevent to form behind the pressurized; In this pump chamber 22, has a pump protuberance 21, one side chamber edge is provided with unidirectional flat film pipe A, the B (23,24) of two return circuits, wherein this unidirectional flat film pipe B24 provides the path as 11 of pump chamber 22 and collection chambers, and this unidirectional flat film pipe A23 is arranged in the pump chamber 22, the one end communicates with pump chamber 22, and the other end in chamber edge place is articulated with a pipe that communicates 25, be provided with exhaust outlet 251 and be provided with embeddable hollow pin 252 again in place, pipe 25 side face right positions again, so to constitute the perfect path that fills, loses heart respectively in the ora terminalis opening.

Below the relevant position of structure of the present utility model, feature and combination thereof is done one and describe in detail, more distinguished for making the purpose of this utility model, feature and effect, below do an explanation with regard to its effect, advantage of using situation and expection to reach:

Work as it on practice according to the air cushion structure 1 that said structure constituted, can be incorporated into as commodity such as brassiere, bolster, shoes, and reach the practical value that promotes these commodity.Please cooperate consult shown in Figure 4; When being applied to brassiere, be that this air cushion structure 1 is arranged in cup inside, thus, the user just can regain apparent self-confidence after dressing brassiere.

Seeing also shown in Fig. 5 A, the B, is the operating principle about the utility model air valve structure 1 again; In the gas replenishment process that Fig. 5 A is disclosed, be hollow pin 252 to be filled in the pipe 25 to prevent that to block exhaust outlet 251 air from leaking earlier, then the user directly pushes this pump protuberance 21 with hand again, this moment, the air in pump protuberance 21 can be sent in the collection chamber 11 through unidirectional flat film pipe B24 because of being squeezed, and when user's hand is decontroled pump protuberance 21, because of in this pump protuberance 21 for being negative pressure state (being the gas pressure of gas pressure) less than the air cushion structure outside, so air cushion structure 1 air outside can be sucked in the pump chamber 22 via pipe 25 and flat film pipe A23, and will be filled to required gas flow and degrees of expansion in the collection chamber 11 by this circulation.

Again during the air in the user desires venting collection chamber 11, then be that hollow pin 252 is detached pipe 25, make exhaust outlet 251 form open state, at this moment, the user only need utilize hand directly to push collection chamber 11, just can fast the air in it be discharged by exhaust outlet 251 places, and reach disappointing purpose.

Because the utility model adopts special unidirectional flat film pipe A, B (23,24 structural design, therefore in the operation of air cushion inflation, air only can be admitted in the collection chamber 11 after this pump protuberance 21 is squeezed, and the phenomenon of unlikely generation air inversion, so can be fast and make effectively and be filled to required degrees of expansion in the collection chamber 11, and suitable convenience and the practicality of tool.

In addition, the utility model also can be coated with the soft cloth material of one deck again in air cushion body 1 outer peripheral face, and use and promoted its sense of touch in the use, and the sound that attenuating is filled, extruding collection chamber 11 is produced when losing heart.

What deserves to be mentioned is, the pony pump that the utility model will be inflated usefulness is arranged in the air cushion, exempted existing unbecoming, the antihygienic misgivings of inflation mode that traditional air cushion must utilize mouth to blow in the use on the one hand, and exempted the trouble and inconvenient disappearance of being derived with the inflation mode of extra auxiliary tool; On the other hand, again because of inflation, all appropriate arrangement in loop of losing heart are arranged at and constitute the complete access structure of one in the air cushion, will help it can be lighter, quick in the adjustment of aeration quantity, this designs also be enough to replace existing all types of inflatable air cushions; Moreover, the characteristics of the utility model maximum promptly are to be provided with in the air cushion structure perfect inflation, the loop of losing heart, especially utilize a simple hollow pin can solve the tradition inflation, lose heart and go up the problem of inconvenience in operation, and can make this air cushion structure not only reach outside the basic effect of freely adjusting aeration quantity, still have fast and the essence effect such as inflate, lose heart, and then promoted the practicality of air cushion greatly and the exploitation value on the industry follows.

Claims (2)

1, a kind of air cushion with built-in pump is made of air cushion body and inflator pump assembly; This gas collection body has a collection chamber and periphery is the pressing edge; This inflator pump assembly then is located in the gas collection body, and is convex pump chamber and a path that fills, loses heart by one and forms, and it is characterized in that:

In pump chamber, has a flexible pump protuberance, one side chamber edge is provided with unidirectional flat film pipe A, the B of two return circuits, wherein this unidirectional flat film pipe B provides the air flue between pump chamber and collection chamber, this unidirectional flat film pipe A is for being arranged in the pump chamber, the one end communicates with pump chamber, and be articulated with a pipe in the other end at chamber edge place, be fixed in collection chamber pressing edge and opening part is provided with embeddable hollow pin and exterior again in this pipe one end, to constitute gas fill port; The disappointing path that then is provided with exhaust outlet in pipe side face right position place and is constituted; In the use, see through the insertion of hollow pin or detach and control opening and closing of exhaust outlet, and collocation user hand continue push, freely to adjust the filling of aeration quantity and quick and convenient, disappointing.

2, the air cushion that has built-in pump according to claim 1 is characterized in that air cushion body outer peripheral face coats the soft cloth material of one deck.

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