CN217673137U - Quick-pressing double-air-bag inflatable swimming ring - Google Patents

Abstract

The utility model discloses a double-balloon inflation swimming ring capable of being pressed fast, include the swimming ring body and fill the gassing valve, the swimming ring body includes first gasbag and second gasbag, fill the gassing valve and include gas storage chamber and valve body, the air cavity is divided into first air cavity and second air cavity, first air cavity stretches into in the first gasbag, the second air cavity passes in first gasbag stretches into the second gasbag be provided with four movable plugs, two inlet ports and two ventholes in first air cavity and second air cavity four movable plug one end sets up four elastic sealing parts and comes two inlet ports of shutoff and two ventholes, controls the closure of inlet port and venthole through elastic sealing part and realizes aerifing, realizes the gassing through the removal of control movable plug in addition. This application one fills the bleed valve, can realize aerifing simultaneously this internal two gasbags of water wing, has improved the speed of aerifing and has aerifyd efficiency.

Description

Quick-pressing double-air-bag inflatable swimming ring

Technical Field

The utility model relates to a water wing particularly relates to a double-airbag inflatable water wing capable of being pressed fast.

Background

The double-air-bag swim ring is formed by an inner air bag and an outer air bag, generally, after the outer air bag is damaged to cause air leakage, the inner air bag can provide buoyancy for a user, so that the safety of the swim ring is better, and the swim ring is very popular among a plurality of swimming beginners or children.

Because two gasbag inside and outside exist in two gasbag water wing, so this kind of water wing can design two different inflation and deflation ports respectively to communicate two gasbags respectively usually, then aerify in turn through aerifing two inflation and deflation ports to the water wing can use, aerify the time longer like this, influence and aerify efficiency, in addition, under open-air environment, if do not prepare the inflater, need go to aerify the inflation and deflation port with the mouth, it is slow and easy to aerify not in place like this, directly aerify also unhygienically to the inflation and deflation port in addition.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the above situation and aims to provide a technical scheme which can solve the problems.

In order to achieve the purpose, the double-air-bag inflatable swimming ring capable of being pressed quickly comprises a swimming ring body and an inflation and deflation valve, wherein the swimming ring body comprises a first air bag and a second air bag arranged in the first air bag;

the top and the bottom of the first air cavity and the second air cavity are respectively provided with a through hole, a plurality of first air inlet holes are formed in the periphery of the through hole in the top of the first air cavity, a plurality of first air outlet holes are formed in the periphery of the through hole in the bottom of the first air cavity, a first movable plug and a second movable plug for plugging the through holes are further arranged in the first air cavity, a first elastic sealing element is installed at one end, extending into the first air cavity, of the first movable plug, the first air inlet holes are elastically plugged by the first elastic sealing element in the inner side of the first air cavity, a second elastic sealing element is installed at one end, extending out of the first air cavity, of the second movable plug, and the first air outlet holes are elastically plugged by the second elastic sealing element in the outer side of the first air cavity;

the first air cavity is provided with a plurality of first air inlet holes, the first air cavity is provided with a plurality of first air outlet holes, the first air cavity is provided with a plurality of second air inlet holes, the periphery of the through hole at the top of the first air cavity is provided with a plurality of second air outlet holes, the second air cavity is further provided with a third movable plug and a fourth movable plug, the third movable plug extends into one end of the first air cavity and is provided with a third elastic sealing element, the third elastic sealing element seals the first air inlet holes in the inner side elasticity of the first air cavity, the fourth movable plug extends out of one end of the first air cavity and is provided with a fourth elastic sealing element, and the fourth elastic sealing element seals the second air outlet holes in the outer side elasticity of the first air cavity.

Preferably, first movable stopper, second movable stopper, third movable stopper and fourth movable stopper include hollow shutoff portion, shutoff portion passes the through-hole and blocks up the through-hole, the both ends of shutoff portion outwards extend the spacing portion, first movable stopper and third movable stopper stretch into the one end of first air cavity and second air cavity and seted up first hole and third hole, second movable stopper and fourth movable stopper stretch out the one end of first air cavity and second air cavity and seted up second hole and fourth hole.

Preferably, first elastic sealing element, second elastic sealing element, third elastic sealing element and fourth elastic sealing element include discoid elastic sealing portion and integrated into one piece's cylindrical connecting portion, connecting portion are used for inserting respectively and fix in first hole, second hole, third hole, fourth hole, elastic sealing portion is used for plugging first inlet port, first venthole, second inlet port, second venthole respectively.

Preferably, springs are sleeved outside the blocking parts of the first movable plug and the third movable plug, which are positioned outside the air cavity, and the springs are arranged between the limiting parts and the outer sides of the first air inlet hole and the second air inlet hole.

Preferably, a spring is sleeved outside the plugging part of the second movable plug and the fourth movable plug, which are positioned inside the air cavity, and the spring is arranged between the limiting part and the inner sides of the first air outlet hole and the second air outlet hole.

Preferably, the air storage chamber is provided with a pressing part, and a spring is arranged between the pressing parts in the air storage chamber.

Preferably, a bendable control rod is arranged on the outer side of the valve body, a sealing cover with an opening matched in shape is arranged on the control rod, a lantern ring is arranged at one end of the control rod, and the lantern ring is sleeved on the periphery of the outside of the opening.

Preferably, the partition plate is provided with a second vent passage, and the first air cavity and the second air cavity are communicated through the second vent passage.

Preferably, a support part is arranged between the first air bag and the second air bag

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

the utility model discloses compare in prior art, this application is with a gassing valve, can realize aerifing this internal two gasbags of water wing simultaneously, has improved the inflation speed and has aerifyd efficiency, comes for water wing body air feed through pressing the air receiver of gassing valve, also solves and does not have other inflatable tool in the field environment, when needing to utilize the mouth to aerify, and the inflation speed that leads to is slow, aerify not in place and unhygienic problem easily.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall structure of a fast-pressing dual-airbag inflatable swim ring of the present application;

FIG. 2 is a schematic view of the structure of an inflation/deflation valve of the fast-pressing dual-airbag inflation swim ring of the present application;

FIG. 3 is a general cross-sectional view of the quick compression dual bladder inflatable swim ring of the present application;

FIG. 4 is an exploded view of the inflation/deflation valve structure of the fast pressing dual-airbag inflation swim ring of the present application;

FIG. 5 is an exploded view of a portion of the valve body of the quick compression dual bladder inflatable swim ring of the present application;

FIG. 6 is a cross-sectional view of the valve body of the quick-press dual-airbag inflatable swim ring of the present application;

FIG. 7 is a schematic illustration of a first elastomeric seal of the present fast-pressing, dual-bladder inflatable swim ring;

fig. 8 is an exploded view of the air reservoir of the present rapid compression dual bladder inflatable swim ring.

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

the swim ring comprises a swim ring body 1, an air inflation and deflation valve 2, a first air bag 111, a second air bag 112, a support part 113, an air storage chamber 10, a valve body 20, a first air passage 30, an opening 22, a partition plate 40, a first air cavity 100, a second air cavity 200, a through hole 110, a first air inlet hole 120, a first air outlet hole 130, a first movable plug 140, a second movable plug 150, a first elastic sealing element 160, a second elastic sealing element 170, a second air inlet hole 220, a second air outlet hole 230, a third movable plug 240, a fourth movable plug 250, a third elastic sealing element 260, a fourth elastic sealing element 270, a blocking part 141, a limiting part 142, a first inner hole 143, a third inner hole 243, a second inner hole 153, a fourth inner hole 253, an elastic sealing part 161, a connecting part 162, a spring 300, a pressing part 11, a control rod 30, a sealing cover 31, a collar 32 and a second air passage 41.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

The fast-pressing double-airbag inflation swim ring 2 comprises a swim ring body 1 and an inflation and deflation valve 2, as shown in fig. 1, the swim ring body 1 comprises a first airbag 111 and a second airbag 112 arranged in the first airbag 111, preferably, as shown in fig. 3, a support part 113 is arranged between the first airbag 111 and the second airbag 112, the support part is supported on the first airbag 111 and the second airbag 112, and can prevent the first airbag 111 and the second airbag 112 from contacting with each other after being filled with gas, as shown in fig. 2-6, the inflation and deflation valve 2 comprises a gas storage chamber 10 and a valve body 20, the gas storage chamber 10 and the valve body 20 are communicated through a first vent passage 30, the gas storage chamber 10 is made of an elastic material, by pressing and compressing the gas storage chamber 10, gas in the gas storage chamber 10 can be sent into the valve body 20 through the first vent passage 30, an air chamber and an opening 22 positioned on the upper part of the valve body 20 are arranged in the valve body 20, the air chamber is divided into a first air chamber 100 and a second air chamber 200 by a partition plate 40, and the first airbag 111 extends into the second air chamber 112; the first air cavity 100 and the second air cavity 200 are communicated with the first air passage 30, the partition plate 40 is provided with a second air passage 41, and the first air cavity 100 and the second air cavity 200 are communicated with each other through the second air passage 41.

Referring to fig. 5 and 6, a through hole 110 is respectively formed at the top and the bottom of the first air chamber 100, a plurality of first air inlet holes 120 are formed around the top through hole 110, a plurality of first air outlet holes 130 are formed around the bottom through hole 110, a first movable plug 140 and a second movable plug 150 for plugging the through hole 110 are further disposed in the first air chamber 100, the first movable plug 140 and the second movable plug 150 include a hollow plugging portion 141, the plugging portion 141 penetrates through the through hole 110 to plug the through hole 110, the plugging portion 141 can axially move along the through hole 110, two ends of the plugging portion 141 extend outward to form a limiting portion 142, and when the plugging portions 141 of the first movable plug 140 and the second movable plug 150 axially move along the through hole 110, the limiting portion 142 can block two sides of the through hole 110 to limit the movement of the first movable plug 140 and the second movable plug 150. A first inner hole 143 is formed in one end of the blocking portion 141 of the first movable plug 140 extending into the first air cavity 100, a first elastic sealing element 160 is fixedly inserted into the first inner hole 143, the first elastic sealing element 160 elastically blocks the first air inlet hole 120 in the inner side of the first air cavity 100, as shown in fig. 3, a second inner hole 153 is formed in one end of the blocking portion 141 of the second movable plug 150 extending out of the bottom of the first air cavity 100, a second elastic sealing element 170 is fixedly inserted into the second inner hole 153, and the second elastic sealing element 170 elastically blocks the first air outlet hole 130 in the outer side of the first air cavity 100.

As shown in fig. 5 and 6, the top and the bottom of the second air cavity 200 are respectively provided with a through hole 110, a plurality of second air inlet holes 220 are formed around the through hole 110 at the top, a plurality of second air outlet holes 230 are formed around the through hole 110 at the bottom, a third movable plug 240 and a fourth movable plug 250 for plugging the through hole 110 are further arranged in the second air cavity 200, the third movable plug 240 and the fourth movable plug 250 include a hollow plugging portion 141, the plugging portion 141 penetrates through the through hole 110 for plugging the through hole 110, the plugging portion 141 can axially move along the through hole 110, two ends of the plugging portion 141 extend outwards to form a limiting portion 142, and when the plugging portions 141 of the third movable plug 240 and the fourth movable plug 250 axially move along the through hole 110, the limiting portion 142 can block two sides of the through hole 110 for limiting the movement of the third movable plug 240 and the fourth movable plug 250.

As shown in fig. 4 and 6, a third inner hole 243 is formed in one end of the blocking portion 141 of the third movable plug 240, which extends into the second air cavity 200, the third inner hole 243 is fixedly inserted with a third elastic sealing element 260, the third elastic sealing element 260 elastically blocks the second air inlet hole 220 on the inner side of the second air cavity 200, and as shown in fig. 3, a fourth inner hole 253 is formed in one end of the blocking portion 141 of the fourth movable plug 250, which extends out of the bottom of the second air cavity 200, the fourth inner hole 253 is fixedly inserted with a fourth elastic sealing element 270, and the fourth elastic sealing element 270 elastically blocks the second air outlet hole 230 on the outer side of the second air cavity 200.

In a normal state, the first vent hole 130 and the second vent hole 230 are used to connect the first airbag 111 and the second airbag 112 in a sealing manner. When an object needs to be inflated, the air in the air storage chamber 10 can be sent into the air cavity of the valve body 20 through the first air passage 30 by pressing and compressing the air storage chamber 10, the first air cavity 100 and the second air cavity 200 are filled with the second air passage 41 on the partition plate 40 of the air cavities to increase the internal pressure, the first air inlet hole 120 and the second air inlet hole 220 are blocked from the inner sides of the first air cavity 100 and the second air cavity 200 by the first elastic sealing member 160 and the third elastic sealing member 260 respectively and cannot be opened, and the first air outlet hole 130 and the second air outlet hole 230 are blocked at the outer sides of the first air cavity 100 and the second air cavity 200 by the second elastic sealing member 170 and the fourth elastic sealing member 270 respectively, so when the internal pressure of the first air cavity 100 and the internal pressure of the second air cavity 200 are higher than the external pressure, the second elastic sealing member 170 and the fourth elastic sealing member 270 are pushed outwards to deform, and the air in the first air cavity 100 and the second air cavity 200 simultaneously enters the first air cavity 111 and the second air cavity 112, the two air cavities are inflated simultaneously, and when the internal and external pressures of the second air cavities are consistent, the second elastic sealing member 170 and the second air outlet hole 230 are continuously blocked.

After the air storage chamber 10 is restored from the compressed shape after the air inflation is completed, the space in the air storage chamber 10 is enlarged, the air in the first air cavity 100 and the second air cavity 200 enters the air storage chamber 10 through the first air passage 30, so that the pressure in the first air cavity 100 and the second air cavity 200 is reduced, the air cannot enter the first air outlet hole 130 and the second air outlet hole 230 because the air is blocked at the outer sides of the first air cavity 100 and the second air cavity 200 by the second elastic sealing member 170 and the fourth elastic sealing member 270, and the air cannot enter the first air cavity 100 and the second air cavity 200 because the first air inlet hole 120 and the second air inlet hole 220 are blocked at the inner sides of the first air cavity 100 and the second air cavity 200 by the first elastic sealing member 160 and the third elastic sealing member 260, so that the external air pushes back the first elastic sealing member 160 and the third elastic sealing member 260 to deform the air inlet hole, and then enters the first air cavity 100 and the second air cavity 200 through the first air inlet hole 120 and the second air inlet hole 220, so that the internal and external pressure balance is completed, thereby completing an air inflation process.

As shown in fig. 6, when it is required to exhaust an object filled with gas, after the first movable plug 140 and the third movable plug 240 are pressed down to push open the first elastic sealing member 160 and the third elastic sealing member 260 at the same time, the first movable plug 140 and the third movable plug 240 are continuously pressed down after moving downward to contact the second movable plug 150 and the fourth movable plug 250, so that the second elastic sealing member 170 and the fourth elastic sealing member 270 are pushed open, and since the first elastic sealing member 160, the third elastic sealing member 260, the second elastic sealing member 170 and the fourth elastic sealing member 270 are opened at the same time, the first air inlet hole 120, the second air inlet hole 220, the first air outlet hole 130 and the second air outlet hole 230 of the first air chamber 100 and the second air chamber 200 are completely communicated, and the gas in the first air chamber 111 and the second air chamber 112 flows into the first air chamber 100 and the second air chamber 200 from the first air inlet hole 120 and the second air outlet hole 220 respectively, and then is discharged out of the first air chamber 100 and the second air chamber 200 to finish the air discharge.

It can be seen from the above embodiments that, the inflation valve 2 is used in the present application, two airbags in the swim ring body 1 can be inflated simultaneously, the inflation speed and the inflation efficiency are improved, the air storage chamber of the inflation valve 2 is pressed to supply air to the swim ring body 1, and the problems of low inflation speed, easy inflation, inexistence and insanitation caused by the fact that no other inflation tool is provided in the field environment and the mouth is needed for inflation are also solved.

Referring to fig. 6 and 7, the first, second, third and fourth elastic sealing members 160, 170, 260 and 270 include a disc-shaped elastic sealing portion 161 and an integrally formed cylindrical connecting portion 162, and it should be noted that fig. 7 is a schematic structural diagram of the first elastic sealing member 160, and the schematic structural diagrams of the second, third and fourth elastic sealing members 170, 260 and 270 are the same as those of the first elastic sealing member 160, and when different internal and external pressures are required, the elastic sealing portion 161 may be turned inside out or inside out according to the difference between the internal and external pressures. The connecting portion 162 is used for being respectively inserted and fixed into the first inner hole 143, the second inner hole 153, the third inner hole 243 and the fourth inner hole 253, and the elastic sealing portion 161 is used for respectively sealing the first air inlet hole 120, the first air outlet hole 130, the second air inlet hole 220 and the second air outlet hole 230.

As shown in fig. 4 and 6, a spring 300 is sleeved outside the blocking portion 141 of the first movable plug 140 and the third movable plug 240 outside the air cavity, the spring 300 is disposed between the limiting portion 142 and the outer sides of the first air inlet hole 120 and the second air inlet hole 220, the spring 300 is used for enabling the first movable plug 140 and the third movable plug 240 to have a certain resilience outside the air cavity, so that when the downward pressure is removed after the air is exhausted, the first movable plug 140 and the third movable plug 240 can be restored upwards under the action of the spring 300, and meanwhile, the spring 300 can provide support for the first movable plug 140 and the third movable plug 240 outside the air cavity, so that the first movable plug 140 and the third movable plug 240 cannot easily move along the first air inlet hole 120 and the second air inlet hole 220.

The spring 300 is sleeved outside the blocking portion 141 of the second movable plug 150 and the fourth movable plug 250 inside the air cavity, the spring 300 is arranged between the limiting portion 142 and the inner sides of the first air outlet 130 and the second air outlet 230, the spring 300 is used for enabling the second movable plug 150 and the fourth movable plug 250 to have certain resilience inside the air cavity, so that when the air is exhausted and the downward pressure is removed, the second movable plug 150 and the fourth movable plug 250 can be restored upwards under the action of the spring 300, and meanwhile, the spring 300 can provide support for the second movable plug 150 and the fourth movable plug 250 inside the air cavity, so that the second movable plug 150 and the fourth movable plug 250 cannot easily move along the first air outlet 130 and the second air outlet 230.

As shown in fig. 8, the pressing portion 11 is provided on the air receiver 10, and the spring 300 is provided between the pressing portions 11 in the air receiver 10, so that the spring 300 is supported during pressing, and the air receiver 10 can be restored better after pressing.

Referring to fig. 1 and 2, a bendable control rod 30 is disposed outside the valve body 20, a sealing cover 31 with a shape matching with the opening 22 is disposed on the control rod 30, a collar 32 is disposed at one end of the control rod 30, the collar 32 is sleeved around the outside of the opening 22, so that the control rod 30 can be bent after inflation is completed, and then the opening 22 is sealed by the sealing cover 31, thereby preventing air leakage and water from entering the air valve 20 from the outside, and further improving the overall sealing performance.

The foregoing exemplary embodiments, moreover, may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.

Claims (9)

1. The fast-pressing double-air-bag inflatable swimming ring is characterized by comprising a swimming ring body and an inflation and deflation valve, wherein the swimming ring body comprises a first air bag and a second air bag arranged in the first air bag, the inflation and deflation valve comprises an air storage chamber and a valve body, the air storage chamber is communicated with the valve body through a first air passage, the air storage chamber is made of elastic materials, an air chamber and an opening positioned at the upper part of the air chamber are arranged in the valve body, the air chamber is divided into a first air chamber and a second air chamber by a partition plate, the first air chamber extends into the first air bag, and the second air chamber penetrates through the first air bag and extends into the second air bag;

the top and the bottom of the first air cavity and the second air cavity are respectively provided with a through hole, a plurality of first air inlet holes are formed in the periphery of the through hole in the top of the first air cavity, a plurality of first air outlet holes are formed in the periphery of the through hole in the bottom of the first air cavity, a first movable plug and a second movable plug for plugging the through holes are further arranged in the first air cavity, a first elastic sealing element is installed at one end, extending into the first air cavity, of the first movable plug, the first air inlet holes are elastically plugged by the first elastic sealing element in the inner side of the first air cavity, a second elastic sealing element is installed at one end, extending out of the first air cavity, of the second movable plug, and the first air outlet holes are elastically plugged by the second elastic sealing element in the outer side of the first air cavity;

the first air cavity is provided with a plurality of first air inlet holes, the first air cavity is provided with a plurality of first air outlet holes, the first air cavity is provided with a plurality of second air inlet holes, the periphery of the through hole at the top of the first air cavity is provided with a plurality of second air outlet holes, the second air cavity is further provided with a third movable plug and a fourth movable plug, the third movable plug extends into one end of the first air cavity and is provided with a third elastic sealing element, the third elastic sealing element seals the first air inlet holes in the inner side elasticity of the first air cavity, the fourth movable plug extends out of one end of the first air cavity and is provided with a fourth elastic sealing element, and the fourth elastic sealing element seals the second air outlet holes in the outer side elasticity of the first air cavity.

2. The quick-pressing double-airbag inflation swimming ring according to claim 1, wherein the first movable plug, the second movable plug, the third movable plug and the fourth movable plug comprise hollow blocking parts, the blocking parts penetrate through and block the through holes, two ends of the blocking parts extend outwards to form limiting parts, one ends of the first movable plug and the third movable plug, which extend into the first air cavity and the second air cavity, are provided with a first inner hole and a third inner hole, and one ends of the second movable plug and the fourth movable plug, which extend out of the first air cavity and the second air cavity, are provided with a second inner hole and a fourth inner hole.

3. The fast-pressing double-airbag inflatable swimming ring according to claim 2, wherein the first elastic sealing element, the second elastic sealing element, the third elastic sealing element and the fourth elastic sealing element comprise a disc-shaped elastic sealing part and an integrally formed columnar connecting part, the connecting parts are used for being respectively inserted and fixed in the first inner hole, the second inner hole, the third inner hole and the fourth inner hole, and the elastic sealing parts are used for respectively plugging the first air inlet hole, the first air outlet hole, the second air inlet hole and the second air outlet hole.

4. The fast-pressing double-airbag inflation swimming ring according to claim 3, wherein springs are sleeved outside the blocking parts of the first movable plug and the third movable plug, which are positioned outside the air cavity, and the springs are arranged between the outer sides of the first air inlet hole and the second air inlet hole of the limiting part.

5. The fast-pressing double-airbag inflatable swimming ring according to claim 4, wherein springs are sleeved outside the blocking parts of the second movable plug and the fourth movable plug, which are positioned inside the air cavity, and the springs are arranged between the inner sides of the first air outlet hole and the second air outlet hole of the limiting part.

6. The quick-pressing dual-airbag inflatable swimming ring according to claim 5, wherein the air storage chamber is provided with pressing parts, and a spring is arranged between the pressing parts in the air storage chamber.

7. The fast-pressing double-airbag inflatable swimming ring according to claim 6, wherein a bendable control rod is arranged on the outer side of the valve body, a sealing cover with an opening matched in shape is arranged on the control rod, and a lantern ring is arranged at one end of the control rod and sleeved on the periphery of the outside of the opening.

8. The quick-pressing double-air-bag inflatable swimming ring according to claim 7, wherein the partition is provided with a second air vent passage, and the first air chamber and the second air chamber are communicated through the second air vent passage.

9. The quick press, dual bladder, inflatable swim ring of any of claims 1-8, wherein a support is provided between the first bladder and the second bladder.

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