WO2021017698A1

WO2021017698A1 - Easily inflatable outdoor air cushion

Info

Publication number: WO2021017698A1
Application number: PCT/CN2020/098093
Authority: WO
Inventors: 张水莲
Original assignee: 张水莲
Priority date: 2019-07-26
Filing date: 2020-06-24
Publication date: 2021-02-04
Also published as: CN211093157U

Abstract

An easily inflatable outdoor air cushion, comprising a cushion body (10) and an inflatable fence (20) surrounding the periphery of the cushion body (10). The fence (20) is provided with an inflation inlet (21) and an air collecting bag (24) connected to the inflation inlet and used for collecting air and squeezing same into the fence (20) through the inflation inlet (21) to inflate the fence (20). The inflation inlet (21) is provided with an air closing mechanism (22) used for sealing or opening the inflation inlet (21). The cushion body (10) and the inflatable and deflatable fence (20) are combined to form a multifunctional outdoor air cushion. After inflation, the fence (20) forms a barrier surrounding the periphery of the cushion body (10), and can prevent insects on the ground from climbing onto the cushion body (10), thereby achieving an insect prevention effect. Moreover, the air closing mechanism (22) having an expansion ring (221) can avoid the air leakage of the fence (20).

Description

Convenient inflatable outdoor air cushion

Technical field

The utility model relates to the technology in the field of daily necessities, in particular to a convenient inflatable outdoor air cushion.

Background technique

In life, people often go out and play in parks or other green spaces. It is very pleasant to lie down and relax in a place with fresh outdoor air. In order to prevent moisture on the ground from affecting the body, it is necessary to prepare a moisture-proof pad to isolate the moisture. However, the existing moisture-proof mat has a single function and does not have a fence. The insects and ants on the ground can easily climb onto the mat and cause harm to people sitting on the mat. Therefore, a mat that can be used to prevent insects in the field should be designed so that the mat has an insect-proof effect, so as to solve the above problems.

technical problem

Therefore, a mat that can be used to prevent insects in the field should be designed so that the mat has an insect-proof effect, so as to solve the above problems.

Technical solutions

In view of this, the main purpose of the present invention is to provide a convenient inflatable outdoor air cushion in view of the deficiencies in the prior art, which constitutes a multifunctional outdoor air cushion by combining a cushion body and an inflatable and deflating fence. After the fence is inflated, a barrier can be formed on the periphery of the mat body, which can prevent ground insects from climbing on the mat body, thereby playing an anti-insect effect; and the air-closing mechanism with an expansion ring can effectively prevent the fence from deflating.

In order to achieve the above purpose, the present invention adopts the following technical solution: an easy-to-inflatable outdoor air cushion, which includes a cushion body and an inflatable fence arranged around the periphery of the cushion body. The fence is provided with an inflatable port and an inflatable air cushion. The port is connected with an air bag used to collect gas and squeeze into the fence from the inflation port to inflate the fence, and an air-closure mechanism for sealing or opening the inflation port is arranged at the inflation port.

As a preferred solution, the air-locking mechanism includes an expansion ring tightly tied to the rear side of the inflation port to compress the inflation port to prevent air leakage, and a drawstring surrounding the outer wall of the inflation ring for tightening the inflation ring.

As a preferred solution, at least one medicine bag for repelling insects is provided on the fence.

As a preferred solution, a plurality of fixing belts for fixing the air cushion to the ground are provided on the edge of the cushion body, and the fixing belts extend outside the fence.

As a preferred solution, a valve is provided at the end of the fence to speed up the deflation and make the deflation more thorough.

As a preferred solution: the outer wall of the expansion ring is provided with an annular groove for limiting the position of the draw rope, and the draw rope is placed in the annular groove.

As a preferred solution: the air-locking mechanism further includes a fixing ring for limiting and fixing the expansion ring on the fence, the fixing ring is wrapped around the expansion ring, and the fixing ring is provided with an opening, and a drawstring Both ends protrude from the opening.

As a preferred solution: the expansion ring is made of sponge material or elastic plastic material.

As a preferred solution, a cable tie for folding the air bag is arranged near the inflation port of the fence.

As a preferred solution: the outer wall of the fence is a smooth wall that can prevent crawling.

Beneficial effect

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the multifunctional outdoor air cushion is formed by the combination of the cushion body and the inflatable and deflating fence. After the fence is inflated A barrier can be formed on the periphery of the mat body, which can prevent ground insects from climbing on the mat body, thereby playing an anti-insect effect. In addition, when the cushion is folded, the air in the enclosure can be released, which is convenient to fold and easy to carry.

Description of the drawings

Figure 1 is a schematic diagram of the air cushion of the present invention when it is not inflated.

Figure 2 is a schematic diagram of the air cushion of the present invention from another perspective when it is not inflated.

Fig. 3 is an enlarged schematic diagram of M in Fig. 1.

Figure 4 is a schematic diagram of the utility model when the fixing ring is separated from the fence.

Fig. 5 is an enlarged schematic diagram of position N in Fig. 4.

Figure 6 is a schematic diagram of the air cushion of the utility model after inflating.

Fig. 7 is a schematic diagram of another view of the state of the air cushion of the utility model after being inflated.

Description of drawings : 10. Mat body; 11. Fixing strap; 111. Fixing hole; 12. Velcro; 20. Fence; 21. Inflatable port ; 22. Air-locking mechanism; 221. Expansion ring ; 222. Pull rope; 223 , Fixed ring ; 224, ring groove; 225, opening ; 23, valve; 24, air bag ; 25, cable tie; 26, medicine bag.

The best mode of the invention

The utility model is shown in Figures 1 to 7, an easy-to-inflatable outdoor air cushion, comprising a cushion body 10 and an inflatable and deflating fence 20, wherein: the cushion body 10 is made of foam or soft rubber, which is moisture-proof Effect: On the four corners of the cushion body 10 are respectively provided with a fixing belt 11 for fixing the air cushion to the ground, the fixing belt 11 extends outside the fence 20, and a fixing hole 111 is provided at the end of the fixing belt 20. In addition, a Velcro 12 is provided on the cushion body 10, and the Velcro 12 can be used to stick and fix pillows and other items.

The fence 20 is arranged around the periphery of the cushion body 10 by sewing, zippers, or bonding. The fence 20 is provided with an inflation port 21, an air-closing mechanism 22 for sealing or opening the inflation port 21, and a valve 23 (the The valve 23 is used to deflate the tail end of the fence 20 to accelerate the deflation speed, and at the same time, it can avoid the situation that the tail end of the fence 20 cannot be completely deflated, causing the air cushion to fail to collapse). An air bag 24 is connected to the air-filling port 21 of the fence 20 for collecting gas and squeezed into the air-filling port 21 to inflate the fence 20. The air-locking mechanism 22 includes an expansion ring 221 that is tightly attached to the rear side of the inflation port 21 to compress the inflation port 21 to prevent air leakage, a drawstring 222 surrounding the outer wall of the inflation ring 221 for tightening the inflation ring 221, and a The expansion ring 221 is fixed to the fixing ring 223 on the fence. The outer wall of the expansion ring 221 (sponge material or elastic plastic material) is provided with an annular groove 224 that limits the position of the pull rope 222. The pull rope 222 is placed in the ring. The fixing ring 223 is wrapped around the outside of the expansion ring 221, and an opening 225 is provided on the fixing ring 223, and both ends of the drawstring 222 extend from the opening 225. In addition, a cable tie 25 for folding the air bag 24 is arranged at the fence 20 near the inflation port 21; at least one medicine bag 26 is also arranged on the fence 20. After the fence 20 is inflated, it is formed to surround the periphery of the cushion body 10. In addition, the outer wall of the fence 20 is a smooth wall that can prevent reptiles; and the fence 20 is higher than the mat body 10, which can act as a guardrail. When the child rolls on the air cushion, the fence 20 can prevent it from rolling out of the air cushion.

The use method and principle of the air cushion are as follows: the air cushion is laid flat on the ground, and the above-mentioned fixing belt 13 can be used to assist the air cushion on the ground. Then, after unfolding the air bag 24 to collect the air, the air in the air bag 24 is squeezed into the fence 20 through the inflation port 21, the fence 20 is inflated, and the drawstring is tightened. The expansion elastic force of the expansion ring 221 is squeezed against the inflation port 21 under the constraint of the drawstring 222, so that the inflation port 21 is contracted, thereby preventing gas from leaking out of the inflation port 21. When the air bag 24 is not in use, it can be stored and fixed on the fence 20 by the strap 25 on the fence 20. When folding the air cushion, you can loosen the draw rope 222 or open the valve 23 to release the air in the fence 20, and then fold the air cushion.

The key point of the design of the utility model is that the multifunctional outdoor air cushion is formed by combining the cushion body and the inflatable and deflating fence. After the fence is inflated, a barrier can be formed around the cushion body to prevent insects on the ground from climbing on the cushion body. So as to play an anti-insect effect. In addition, when the cushion is folded, the air in the enclosure can be released, which is convenient to fold and easy to carry.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and equivalent changes made to the above embodiments based on the technical essence of the present utility model Modifications are still within the scope of the technical solution of the present invention.

Claims

An easy-to-inflatable outdoor air cushion, which is characterized in that it comprises a cushion body and an inflatable and deflating fence arranged around the periphery of the cushion body. The fence is provided with an inflatable port and connected with the inflatable port for collecting gas and by The inflatable port is squeezed into the enclosure to inflate the enclosure with an air bag, and a closed air mechanism for sealing or opening the inflatable port is arranged at the inflatable port.
The easily inflatable outdoor air cushion according to claim 1, wherein the air-locking mechanism includes an expansion ring tightly attached to the rear side of the inflation port to compress the inflation port to prevent air leakage, and surrounding the outer wall of the inflation ring The drawstring used to tighten the expansion ring.
The easily inflatable outdoor air cushion according to claim 1, wherein at least one medicine bag for repelling insects is provided on the fence.
The easily inflatable outdoor air cushion according to claim 1, wherein a plurality of fixing belts for fixing the air cushion to the ground are arranged on the edge of the cushion body, and the fixing belts extend outside the fence.
The easily inflatable outdoor air cushion according to claim 1, wherein a valve is provided at the end of the fence that can speed up the deflation and make the deflation more thorough.
The easily inflatable outdoor air cushion according to claim 2, wherein the outer wall of the expansion ring is provided with an annular groove for limiting the position of the draw rope, and the draw rope is placed in the annular groove.
The easily inflatable outdoor air cushion according to claim 2, wherein the air-locking mechanism further comprises a fixing ring for limiting and fixing the expansion ring on the fence, the fixing ring is wrapped around the outside of the expansion ring, An opening is provided on the fixing ring, and both ends of the pull rope extend from the opening.
The easily inflatable outdoor air cushion according to claim 2, wherein the expansion ring is made of sponge material or elastic plastic material.
The convenient inflatable outdoor air cushion according to claim 1, wherein the fence is provided with a cable tie for folding and holding the air bag near the air filling opening.
The easily inflatable outdoor air cushion according to claim 1, wherein the outer wall of the fence is a smooth wall surface that can prevent crawling.