CN211737427U

CN211737427U - Simple inflation device

Info

Publication number: CN211737427U
Application number: CN202020349192.8U
Authority: CN
Inventors: 宋胜平
Original assignee: Dongguan Yehu Outdoor Products Co ltd
Current assignee: Dongguan Yehu Outdoor Products Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-23
Anticipated expiration: 2030-03-19
Also published as: JP3226652U

Abstract

The utility model discloses a simple and easy aerating device, this aerating device install be used for aerifing the product on the product, and it includes gasbag upper cover and gasbag base, gasbag upper cover and gasbag base sealing connection form the gasbag, the inside hollow gas storage chamber that is of gasbag, and the gasbag is located and has seted up the inlet port outside the product, has seted up the venthole within being located the product, inlet port and venthole are linked together through the gas storage chamber, the inboard of inlet port is provided with the inlet port preforming, the outside of venthole is provided with the venthole preforming, inlet port preforming and venthole preforming are pegged graft through two spliced poles on inlet port and the venthole respectively, inlet port preforming one end is kept away from to the inlet port is provided with the sealing member. The utility model discloses need not to set up the valve body, it is structural simpler, small, with low costs, convenient to use.

Description

Simple inflation device

Technical Field

The utility model relates to a simple and easy aerating device especially relates to a simple and easy aerating device of direct mount on the product.

Background

Many inflatable products, such as inflatable toys, swim rings, inflatable pillows, inflatable mattresses, and the like, will be emptied of air when not in use to reduce their volume for convenient carrying and storage. When the inflatable bag needs to be used, the product needs to be inflated, the most original inflation mode is that the mouth of a person blows towards an air tap on the product, but the inflation mode wastes time and labor and is not sanitary. If the tool such as an inflator is used for inflation, much time and labor are saved, but the tool such as the inflator is troublesome to carry. In order to conveniently inflate the inflatable bag, an inflating device installed on an inflatable product is available on the market, the inflating device generally comprises an airbag and a valve body which are connected, two one-way valves are arranged on the valve body, the airbag is held by a hand to inflate air into the product through the two one-way valves, and meanwhile, the air in the product can be prevented from leaking. However, the structure of the inflating device is complex, the cost is high, the volume is large, and the price of a product provided with the inflating device is raised indirectly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy aerating device, this aerating device need not to set up the valve body, and is structural simpler, small, with low costs, and the problem that the above-mentioned technical background proposed has been solved to convenient to use's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy aerating device, this aerating device install be used for aerifing the product on the product, and it includes gasbag upper cover and gasbag base, gasbag upper cover and gasbag base sealing connection form the gasbag, the inside hollow gas storage chamber that is of gasbag, and the gasbag is located and has seted up the inlet port outside the product, has seted up the venthole within being located the product, inlet port and venthole are linked together through the gas storage chamber, the inboard of inlet port is provided with the inlet port preforming, the outside of venthole is provided with the venthole preforming, inlet port preforming and venthole preforming are pegged graft through two grafting posts on inlet port and the venthole respectively, the inlet port preforming one end is kept away from to the inlet port is provided with the sealing member.

Preferably, the air inlet hole is provided with an outwardly convex rim.

Preferably, the air inlet pressing sheet and the air outlet pressing sheet are elastic pressing sheets, the air inlet pressing sheet and the air outlet pressing sheet can cover the air inlet and the air outlet, and the air inlet pressing sheet and the air outlet pressing sheet can be opened when being pressed.

Preferably, the inserting column comprises an inserting portion and a limiting portion, the inserting portion and the limiting portion are integrally formed, the limiting portion is in a protruding head shape, the limiting portion can be inserted into inner holes in the air inlet pressing sheet and the air outlet pressing sheet respectively, and the outer diameter of the limiting portion is larger than that of the inner holes.

Preferably, the sealing member includes stiff end and seal end, stiff end and seal end pass through the strengthening rib and connect, the spacing installation of stiff end is on the rim, the seal end can be followed the strengthening rib and buckled sealedly on the inlet port, and is provided with the finger position on the seal end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a simple and easy aerating device installs inside the product, and is small, conveniently carries, and this simple and easy aerating device constantly steps on with the foot when aerifing and press, alright fill gas in the product, easy operation, convenient to use has solved the aerating device among the prior art and need the power consumption or blow with the mouth, the problem of unclean health.

2. The utility model discloses need not to set up the valve body, reduced manufacturing cost, and indirect reduction the price of being equipped with the aerating device product.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

the reference numerals and names in the figures are as follows:

1. an air bag upper cover; 2. an airbag base; 3. an air bag; 4. a gas storage chamber; 5. an air inlet; 6. an air outlet; 7. air inlet tabletting; 8. pressing the air outlet; 9. inserting the column; 10. a seal member; 11. a rim; 12. a plug-in part; 13. a limiting part; 14. an inner bore; 15. a fixed end; 16. sealing the end; 17. reinforcing ribs; 18. and (4) finger positions.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a simple inflating device is arranged on a product and used for inflating the product, and comprises an air bag upper cover 1 and an air bag base 2, wherein the air bag upper cover 1 and the air bag base 2 are connected in a sealing manner to form an air bag 3, the air bag 3 is cuboid in a natural state, the size of the air bag upper cover 1 is the same as that of a sole of a user, the air bag upper cover is convenient to step on by feet, labor is saved when the product is inflated, and the simple inflating device is convenient to operate, a hollow air storage chamber 4 is arranged inside the air bag 3, an air inlet 5 is formed outside the product of the air bag 3, an air outlet 6 is formed inside the product of the air bag upper cover, the air inlet 5 is communicated with the air outlet 6 through the air storage chamber 4, an air inlet pressing sheet 7 is arranged on the inner side of the air inlet 5, an air outlet pressing sheet 8 is arranged on the outer side of the air outlet 6, the air inlet 7 and the, and a sealing piece 10 is arranged at one end of the air inlet 5, which is far away from the air inlet pressing sheet 7.

Further, an outwardly convex rim 11 is arranged on the air inlet hole 5, and the rim 11 and the airbag upper cover 1 are integrally formed.

Further, inlet port preforming 7 and venthole preforming 8 are one and have elastic preforming, inlet port preforming 7 and venthole preforming 8 homoenergetic will inlet port 5 and venthole 6 cover, and can open when inlet port preforming 7 and venthole preforming 8 are pressed inlet port 5 and venthole 6.

Furthermore, the inserting column 9 comprises an inserting portion 12 and a limiting portion 13, the inserting portion 12 and the limiting portion 13 are integrally formed, the limiting portion 13 is in a raised head shape, the limiting portion 13 can be respectively inserted into an inner hole 14 on the air inlet pressing sheet 7 and the air outlet pressing sheet 8, and the outer diameter of the limiting portion 13 is larger than that of the inner hole 14.

Further, sealing member 10 includes stiff end 15 and sealed end 16, stiff end 15 and sealed end 16 pass through strengthening rib 17 and connect, stiff end 15 is spacing to be installed on rim 11, sealed end 16 can follow strengthening rib 17 and buckle sealed on inlet port 5, and is provided with on the sealed end 16 and is convenient for with sealed end 16 from the finger position 18 that inlet port 5 was opened.

The working principle is as follows: when the simple inflating device in the utility model needs to inflate a product, the sealing end 16 on the sealing element 10 is firstly opened from the air inlet 5, the air bag upper cover 1 is continuously stepped on by feet, the air flow in the air storage chamber 4 pushes the air outlet pressing sheet 8 to let the air outlet pressing sheet 8 release the air outlet 6, and then the air can enter the product through the air outlet 6; when in air release, the fingers prop open the air inlet pressing sheet 7 at the air inlet 5, so that the air inlet 5 is communicated with the air outlet 6, and the air in the product can be directly leaked to the outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a simple and easy aerating device, this aerating device install be used for aerifing the product on the product, its characterized in that: comprises an air bag upper cover (1) and an air bag base (2), the air bag upper cover (1) and the air bag base (2) are hermetically connected to form an air bag (3), a hollow air storage chamber (4) is arranged in the air bag (3), the air bag (3) is arranged outside the product and is provided with an air inlet (5), and is arranged inside the product and is provided with an air outlet (6), the air inlet hole (5) is communicated with the air outlet hole (6) through the air storage chamber (4), an air inlet pressing sheet (7) is arranged on the inner side of the air inlet (5), an air outlet pressing sheet (8) is arranged on the outer side of the air outlet (6), the air inlet pressing sheet (7) and the air outlet pressing sheet (8) are respectively spliced through two splicing columns (9) on the air inlet hole (5) and the air outlet hole (6), and a sealing piece (10) is arranged at one end of the air inlet (5) far away from the air inlet pressing sheet (7).

2. The simple inflator according to claim 1, wherein: the air inlet hole (5) is provided with an edge (11) protruding outwards.

3. The simple inflator according to claim 1, wherein: the air inlet pressing sheet (7) and the air outlet pressing sheet (8) are elastic pressing sheets, the air inlet pressing sheet (7) and the air outlet pressing sheet (8) can cover the air inlet hole (5) and the air outlet hole (6), and the air inlet pressing sheet (7) and the air outlet hole pressing sheet (8) can be opened when being pressed to the air inlet hole (5) and the air outlet hole (6).

4. The simple inflator according to claim 1, wherein: the plug column (9) comprises a plug part (12) and a limiting part (13), the plug part (12) and the limiting part (13) are integrally formed, the limiting part (13) is in a raised head shape, the limiting part (13) can be respectively inserted into an inner hole (14) on the air inlet pressing sheet (7) and the air outlet pressing sheet (8), and the outer diameter of the limiting part (13) is larger than that of the inner hole (14).

5. The simple inflator according to claim 1, wherein: sealing member (10) are including stiff end (15) and sealed end (16), stiff end (15) and sealed end (16) are connected through strengthening rib (17), stiff end (15) spacing installation is on rim (11), sealed end (16) can be followed strengthening rib (17) and buckle sealedly on inlet port (5), and be provided with finger position (18) on sealed end (16).