Space cloth inflatable mattress with adjustable hardness and use method thereof

Abstract

The invention provides a hardness-adjustable space cloth inflatable mattress and a use method thereof. The hardness-adjustable space cloth inflatable mattress comprises a wrapping layer, the inflation box is arranged in one end of the wrapping layer, an electric pump is fixedly installed on the inner side face of the inflation box, an air pipe is fixedly installed at the output end of the electric pump, an inflation and deflation assembly is fixedly installed on the inner side face of the inflation box, and the inflation and deflation assembly comprises an installation plate, a first one-way valve, a second one-way valve, an adjusting valve, a third one-way valve and a fourth one-way valve. According to the space cloth inflatable mattress with the adjustable hardness and the use method thereof, the wrapping layer, the first air bag, the second air bag, the sponge cushion, the electric pump, the air pipe, the inflation and deflation assembly and other structures are matched with one another, and the supporting air bag and the adjusting air bag are arranged separately, so that the supporting air bag and the adjusting air bag can be adjusted when the mattress is used; the soft and hard degree of the inflatable bed can be adjusted under the condition that the supporting strength of the inflatable mattress is kept, and therefore the comfort of a user to the inflatable mattress of the user is improved.

Description

Technical Field

[0001] The invention relates to the technical field of air mattresses, and in particular to a space fabric air mattress with adjustable softness and hardness and a use method thereof. Background Art

[0002] As a stable, lightweight and easy-to-store mattress, inflatable mattresses are widely used in outdoor camping and other occasions with high storage requirements.

[0003] Most of the commonly used inflatable mattresses on the market have a surface layer and a bottom layer. An air chamber is formed by bonding the upper and lower sheets together with the surrounding material, and a drawstring is connected between the upper and lower sheets to ensure that the mattress has sufficient support when inflated.

[0004] However, when this type of inflatable mattress is in use, in order to ensure the supporting strength of the inflatable mattress, the air chamber will be inflated to the maximum extent. When the inflation pressure is high, the texture of the inflatable mattress will become harder, thereby reducing the comfort of the user when using it.

[0005] Therefore, it is necessary to provide a space cloth inflatable mattress with adjustable hardness and a method of using the same to solve the above technical problems. Summary of the invention

[0006] The present invention provides a space fabric inflatable mattress with adjustable hardness and a use method thereof, which solves the problem that the hardness of the inflatable mattress cannot be adjusted when the mattress is inflated to the maximum extent, thereby reducing the comfort during use.

[0007] In order to solve the above technical problems, the present invention provides a space fabric inflatable mattress with adjustable hardness, comprising:

[0008] Wrapping layer;

[0009] An inflatable box, wherein the inflatable box is arranged inside one end of the wrapping layer, an electric pump is fixedly installed on the inner side of the inflatable box, an air pipe is fixedly installed on the output end of the electric pump, and an air charging and discharging assembly is fixedly installed on the inner side of the inflatable box, wherein the air charging and discharging assembly comprises a mounting plate, a first one-way valve, a second one-way valve, a regulating valve, a third one-way valve and a fourth one-way valve, wherein the first one-way valve, the second one-way valve, the regulating valve and the third one-way valve are all fixedly installed on one side of the mounting plate, the mounting plate is fixedly installed on the inner side of the inflatable box, and the fourth one-way valve is fixedly installed on one end of the regulating valve;

[0010] A first airbag, wherein the first airbag is arranged on the inner side of the wrapping layer, a second airbag is arranged on one side of the first airbag, a sponge pad is arranged inside the second airbag, a plurality of connecting pieces are fixedly installed on the inner side of the first airbag, and a through hole is opened inside the connecting piece.

[0011] Preferably, the first one-way valve and the second one-way valve are both connected to the first airbag, and the regulating valve and the third one-way valve are both connected to the second airbag.

[0012] Preferably, a protective cloth is provided at one end of the wrapping layer, a first Velcro is fixedly mounted on one side of the protective cloth, and a second Velcro is provided at one end of the wrapping layer.

[0013] Preferably, a pull ring is fixedly installed on the other side of the protective cloth.

[0014] Preferably, one end of the first one-way valve, the second one-way valve and the third one-way valve is provided with a sealing cover.

[0015] Preferably, a cotton cloth layer is arranged on the top of the wrapping layer, and a protective layer is arranged on the bottom of the wrapping layer.

[0016] Preferably, a plurality of buckles are fixedly mounted on both sides of the wrapping layer.

[0017] Preferably, a plurality of connecting belts are fixedly installed on one side of the cotton cloth layer, one end of each of the connecting belts is fixedly installed on one side of the protective layer, and a plurality of locking belts are fixedly installed on the other side of the cotton cloth layer, one end of each of the locking belts is fixedly installed on the other side of the protective layer.

[0018] Preferably, a plurality of rubber heads are provided at the bottom of the protective layer.

[0019] In order to solve the above problems, the present invention also provides a method for using a space fabric inflatable mattress with adjustable hardness and softness, comprising the following steps:

[0020] S1. When using the air mattress, place it in a suitable position, and then the user pulls the pull ring, so that the pull ring drives the protective cloth to move, and then separates the first Velcro and the second Velcro, so that the protective cloth moves away from one side of the air box;

[0021] S2. The user connects the electric pump to the power source, and then connects the air pipe connected to the electric pump to the second one-way valve, and then starts the electric pump to inflate the first airbag through the air pipe and the second one-way valve until the first airbag is fully inflated, then removes the air pipe from the second one-way valve and connects it to the third one-way valve, and then inflates the second airbag until the second airbag is fully inflated;

[0022] S3. When the hardness of the air mattress needs to be adjusted, the user can rotate the regulating valve, and then exhaust the internal gas of the second airbag through the regulating valve and the fourth one-way valve to the inside of the second airbag, thereby adjusting the hardness of the second airbag;

[0023] S4. When the inflatable mattress needs to be stored, the user first opens the sealing cover on the first one-way valve, then connects the air pipe to the first one-way valve, and then starts the electric pump to allow the electric pump to evacuate the interior of the first airbag. After the evacuation is completed, the sealing cover seals the first one-way valve, connects the air pipe to the fourth one-way valve, and opens the regulating valve at the same time, and then evacuates the interior of the second airbag. After the evacuation is completed, the regulating valve is rotated to seal the fourth one-way valve, thereby evacuating the inflatable mattress and reducing the occupied space, making it convenient for users to store it.

[0024] Compared with the related art, the space fabric inflatable mattress with adjustable hardness and the use method thereof provided by the present invention have the following beneficial effects:

[0025] The present invention provides a space cloth inflatable mattress with adjustable hardness and a method for using the same. A supporting airbag and an adjusting airbag are arranged separately by cooperating with each other through structures such as a wrapping layer, a first airbag, a second airbag, a sponge pad, an electric pump, an air pipe, and an inflation and deflation assembly. In this way, when the airbag is in use, the hardness of the airbag can be adjusted while maintaining the supporting strength of the airbag, thereby increasing the comfort of the user on the airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a first embodiment of a space fabric inflatable mattress with adjustable hardness provided by the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the wrapping layer structure shown;

[0028] Figure 3 for Figure 1 The schematic diagram of the cross-section structure shown;

[0029] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0030] Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown;

[0031] Figure 6 for Figure 4 The schematic diagram of the structure of the inflation and deflation assembly shown;

[0032] Figure 7 This is a structural schematic diagram of a second embodiment of a space fabric inflatable mattress with adjustable hardness provided by the present invention.

[0033] Numbers in the figure: 1. wrapping layer, 11. first air bag, 12. connecting piece, 13. through hole, 14. second air bag, 15. sponge pad, 2. inflation box, 21. electric pump, 22. air pipe, 23. inflation and deflation assembly, 231. mounting plate, 232. first one-way valve, 233. second one-way valve, 234. regulating valve, 235. third one-way valve, 236. fourth one-way valve, 3. protective cloth, 31. pull ring, 32. first Velcro, 33. second Velcro, 4. buckle, 5. cotton cloth layer, 51. connecting belt, 52. protective layer, 53. rubber head, 54. locking belt. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0035] First embodiment

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a first embodiment of a space fabric inflatable mattress with adjustable hardness provided by the present invention; Figure 2 for Figure 1 Schematic diagram of the wrapping layer structure shown; Figure 3 for Figure 1 The schematic diagram of the cross-section structure shown; Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 6 for Figure 4 The schematic diagram of the structure of the inflation and deflation assembly is shown. A space fabric inflatable mattress with adjustable softness and hardness comprises: a wrapping layer 1;

[0037] An inflatable box 2, wherein the inflatable box 2 is arranged inside one end of the wrapping layer 1, an electric pump 21 is fixedly installed on the inner side surface of the inflatable box 2, an air pipe 22 is fixedly installed on the output end of the electric pump 21, and an air charging and discharging assembly 23 is fixedly installed on the inner side surface of the inflatable box 2, wherein the air charging and discharging assembly 23 comprises a mounting plate 231, a first one-way valve 232, a second one-way valve 233, a regulating valve 234, a third one-way valve 235 and a fourth one-way valve 236, wherein the first one-way valve 231, the second one-way valve 233, the regulating valve 234 and the third one-way valve 235 are all fixedly installed on one side of the mounting plate 231, the mounting plate 231 is fixedly installed on the inner side surface of the inflatable box 2, and the fourth one-way valve 236 is fixedly installed on one end of the regulating valve 234;

[0038] The first airbag 11 is arranged on the inner side of the wrapping layer 1, a second airbag 14 is arranged on one side of the first airbag 11, a sponge pad 15 is arranged inside the second airbag 14, a plurality of connecting pieces 12 are fixedly installed on the inner side of the first airbag 11, and a through hole 13 is opened inside the connecting piece 12.

[0039] The first one-way valve 232 and the second one-way valve 233 are both connected to the first airbag 11 , and the regulating valve 234 and the third one-way valve 235 are both connected to the second airbag 14 .

[0040] A protective cloth 3 is provided at one end of the wrapping layer 1 , a first Velcro 32 is fixedly installed on one side of the protective cloth 3 , and a second Velcro 33 is provided at one end of the wrapping layer 1 .

[0041] A pull ring 31 is fixedly mounted on the other side of the protective cloth 3 .

[0042] A sealing cover is disposed at one end of the first one-way valve 232 , the second one-way valve 233 and the third one-way valve 235 .

[0043] The top and bottom of the connecting piece 12 are connected to the top and bottom of the first airbag 11 respectively, so as to strengthen the first airbag 11 and prevent the first airbag 11 from being deformed due to excessive inflation of the first airbag 11.

[0044] When the electric pump 21 is in use, it can inflate and exhaust air, so as to inflate and deflate the first airbag 11 and the second airbag 14;

[0045] A sponge pad 15 is arranged inside the second airbag 14, which can increase the comfort of the user lying on the inflatable mattress during use, and the hardness of the inflatable mattress can be adjusted by adjusting the internal air pressure of the second airbag 14;

[0046] The protective cloth 3 is arranged on one side of the inflatable box 2, so that the opening of the inflatable box 2 can be protected;

[0047] The first one-way valve 232 and the fourth one-way valve 236 are both outlet one-way valves, which can prevent external gas from entering the interior of the airbag, and the second one-way valve 233 and the third one-way valve 235 are both inlet one-way valves, which can prevent internal gas from flowing out;

[0048] The first airbag 11 is a supporting airbag, and the second airbag 14 is a soft and hard adjusting airbag.

[0049] The working principle of the space cloth inflatable mattress with adjustable softness and hardness provided by the present invention is as follows:

[0050] When in use, the inflatable mattress is placed in a suitable position, and then the user pulls the pull ring 31, so that the pull ring 31 drives the protective cloth 3 to move, and then separates the first Velcro 32 and the second Velcro 33, so that the protective cloth 3 is moved away from one side of the inflation box 2. The user connects the electric pump 21 to the power supply, and then connects the air pipe 22 connected to the electric pump 21 to the second one-way valve 233, and then starts the electric pump 21, so that the electric pump 21 inflates the interior of the first air bag 11 through the air pipe 22 and the second one-way valve 233 until the first air bag 11 is fully inflated, and then removes the air pipe 22 from the top of the second one-way valve 233 and connects it to the third one-way valve 235, and then inflates the interior of the second air bag 14 until the second air bag 14 is fully inflated. When the softness and hardness of the inflatable mattress need to be adjusted, the user can do The regulating valve 234 is rotated, and the internal gas of the second airbag 14 is exhausted through the regulating valve 234 and the fourth one-way valve 236 to exhaust the interior of the second airbag 14, so as to adjust the hardness of the second airbag 14. When the inflatable mattress needs to be stored, the user first opens the sealing cover on the first one-way valve 232, and then connects the air pipe 22 and the first one-way valve 232, and then starts the electric pump 21 to make the electric pump 21 evacuate the interior of the first airbag 11. After the evacuation is completed, the sealing cover is used to seal the first one-way valve 232, and the air pipe 22 and the fourth one-way valve 236 are connected, and the regulating valve 234 is opened at the same time, and then the interior of the second airbag 14 is evacuated. After the evacuation is completed, the regulating valve 234 is rotated to seal the fourth one-way valve 236, so as to evacuate the inflatable mattress to reduce the occupied space, which is convenient for users to store.

[0051] Compared with the related art, the space fabric inflatable mattress with adjustable hardness provided by the present invention has the following beneficial effects:

[0052] The supporting airbag and the adjusting airbag are separately arranged by cooperating with each other through structures such as the wrapping layer 1, the first airbag 11, the second airbag 14, the sponge pad 15, the electric pump 21, the air pipe 22 and the inflation and deflation assembly 23. In this way, when using the air mattress, the hardness of the air mattress can be adjusted while maintaining the supporting strength of the air mattress, thereby increasing the comfort of the user on the air mattress.

[0053] Second embodiment

[0054] Please refer to Figure 7 Based on the space fabric inflatable mattress with adjustable hardness provided by the first embodiment of the present application, the second embodiment of the present application proposes another space fabric inflatable mattress method with adjustable hardness. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0055] Specifically, the difference of the space cloth inflatable mattress with adjustable hardness provided by the second embodiment of the present application is that, in the space cloth inflatable mattress with adjustable hardness, a cotton cloth layer 5 is arranged on the top of the wrapping layer 1, and a protective layer 52 is arranged on the bottom of the wrapping layer 1.

[0056] A plurality of ring buckles 4 are fixedly mounted on both sides of the wrapping layer 1 .

[0057] A plurality of connecting belts 51 are fixedly installed on one side of the cotton cloth layer 5 , and one end of the plurality of connecting belts 51 is fixedly installed on one side of the protective layer 52 . A plurality of locking belts 54 are fixedly installed on the other side of the cotton cloth layer 5 , and one end of the plurality of locking belts 54 is fixedly installed on the other side of the protective layer 52 .

[0058] A plurality of rubber heads 53 are disposed at the bottom of the protective layer 52 .

[0059] The cotton cloth layer 5 is made of pure cotton material, which can be dry and breathable, and the protective layer 52 is made of rubber material, which can play a role of wear resistance and anti-slip;

[0060] One end of the connecting belt 51 and one end of the locking belt 54 can be removed from the side of the protective layer 52, so that the user can remove and clean the cotton cloth layer 5 after use.

[0061] By inserting the connecting belt 51 and the locking belt 54 into the interior of the buckle 4 , the cotton cloth layer 5 and the protective layer 5 can be limited in position.

[0062] The working principle of the space cloth inflatable mattress with adjustable softness and hardness provided by the present invention is as follows:

[0063] When in use, the user can respectively set the cotton cloth layer 5 and the protective layer 52 on the top and bottom of the wrapping layer 1, and insert the connecting belt 51 and the locking belt 54 into the interior of the buckle 4, and then limit the cotton cloth layer 5 and the protective layer 52 at the top and bottom of the wrapping layer 1 by locking the locking belt 54.

[0064] Compared with the related art, the space fabric inflatable mattress with adjustable hardness provided by the present invention has the following beneficial effects:

[0065] By arranging the cotton layer 5 and the protective layer 52 during use, the cotton layer 5 can absorb the sweat of the user, thereby increasing the air permeability of the inflatable mattress, and arranging the protective layer 52 at the bottom of the wrapping layer 1 can protect the inflatable mattress.

[0066] The present invention also provides a method for using a space fabric air mattress with adjustable hardness and softness, comprising the following steps:

[0067] S1. When using the air mattress, place it in a suitable position, and then the user pulls the pull ring 31, so that the pull ring 31 drives the protective cloth 3 to move, and then separates the first Velcro 32 and the second Velcro 33, so that the protective cloth 3 moves away from one side of the air box 2;

[0068] S2. The user connects the electric pump 21 to a power source, and then connects the air pipe 22 connected to the electric pump 21 to the second one-way valve 233, and then starts the electric pump 21, so that the electric pump 21 inflates the first airbag 11 through the air pipe 22 and the second one-way valve 233 until the first airbag 11 is fully inflated, and then removes the air pipe 22 from the second one-way valve 233 and connects it to the third one-way valve 235, and then inflates the second airbag 14 until the second airbag 14 is fully inflated;

[0069] S3. When the hardness of the air mattress needs to be adjusted, the user can rotate the regulating valve 234, and then exhaust the internal gas of the second airbag 14 through the regulating valve 234 and the fourth one-way valve 236 to adjust the hardness of the second airbag 14;

[0070] S4. When the inflatable mattress needs to be stored, the user first opens the sealing cover on the first one-way valve 232, then connects the air pipe 22 and the first one-way valve 232, and then starts the electric pump 21 to allow the electric pump 21 to evacuate the interior of the first air bag 11. After the evacuation is completed, the sealing cover seals the first one-way valve 232, connects the air pipe 22 and the fourth one-way valve 236, and at the same time opens the regulating valve 234, and then evacuates the interior of the second air bag 14. After the evacuation is completed, the regulating valve 234 is rotated to seal the fourth one-way valve 236, thereby evacuating the inflatable mattress and reducing the occupied space, making it convenient for users to store it.

[0071] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A space fabric inflatable mattress with adjustable hardness, characterized in that: include: Wrapping layer; An inflatable box, wherein the inflatable box is arranged inside one end of the wrapping layer, an electric pump is fixedly installed on the inner side of the inflatable box, an air pipe is fixedly installed on the output end of the electric pump, and an air charging and discharging assembly is fixedly installed on the inner side of the inflatable box, wherein the air charging and discharging assembly comprises a mounting plate, a first one-way valve, a second one-way valve, a regulating valve, a third one-way valve and a fourth one-way valve, wherein the first one-way valve, the second one-way valve, the regulating valve and the third one-way valve are all fixedly installed on one side of the mounting plate, the mounting plate is fixedly installed on the inner side of the inflatable box, and the fourth one-way valve is fixedly installed on one end of the regulating valve; A first airbag, wherein the first airbag is arranged on the inner side of the wrapping layer, a second airbag is arranged on one side of the first airbag, a sponge pad is arranged inside the second airbag, a plurality of connecting pieces are fixedly installed on the inner side of the first airbag, and a through hole is opened inside the connecting piece.

2. The space fabric inflatable mattress with adjustable hardness according to claim 1, characterized in that: The first one-way valve and the second one-way valve are both connected to the first airbag, and the regulating valve and the third one-way valve are both connected to the second airbag.

3. The space fabric inflatable mattress with adjustable hardness according to claim 2, characterized in that: A protective cloth is arranged at one end of the wrapping layer, a first Velcro is fixedly installed on one side of the protective cloth, and a second Velcro is arranged at one end of the wrapping layer.

4. The space fabric inflatable mattress with adjustable hardness according to claim 3, characterized in that: A pull ring is fixedly installed on the other side of the protective cloth.

5. The space fabric inflatable mattress with adjustable hardness according to claim 4, characterized in that: One end of the first one-way valve, the second one-way valve and the third one-way valve is provided with a sealing cover.

6. The space fabric inflatable mattress with adjustable hardness according to claim 1, characterized in that: A cotton cloth layer is arranged on the top of the wrapping layer, and a protective layer is arranged on the bottom of the wrapping layer.

7. The space fabric inflatable mattress with adjustable hardness according to claim 6, characterized in that: A plurality of buckles are fixedly mounted on both sides of the wrapping layer.

8. The space fabric air mattress with adjustable hardness according to claim 7, characterized in that: A plurality of connecting belts are fixedly installed on one side of the cotton cloth layer, one end of each of the connecting belts is fixedly installed on one side of the protective layer, and a plurality of locking belts are fixedly installed on the other side of the cotton cloth layer, one end of each of the locking belts is fixedly installed on the other side of the protective layer.

9. The space fabric air mattress with adjustable hardness according to claim 8, characterized in that: A plurality of rubber heads are arranged at the bottom of the protective layer.

10. The method for using the space fabric inflatable mattress with adjustable hardness according to claim 1, characterized in that: The following steps are involved: S1. When using the air mattress, place it in a suitable position, and then the user pulls the pull ring, so that the pull ring drives the protective cloth to move, and then separates the first Velcro and the second Velcro, so that the protective cloth moves away from one side of the air box; S2. The user connects the electric pump to the power source, and then connects the air pipe connected to the electric pump to the second one-way valve, and then starts the electric pump to inflate the first airbag through the air pipe and the second one-way valve until the first airbag is fully inflated, then removes the air pipe from the second one-way valve and connects it to the third one-way valve, and then inflates the second airbag until the second airbag is fully inflated; S3. When the hardness of the air mattress needs to be adjusted, the user can rotate the regulating valve, and then exhaust the internal gas of the second airbag through the regulating valve and the fourth one-way valve to the inside of the second airbag, thereby adjusting the hardness of the second airbag; S4. When the inflatable mattress needs to be stored, the user first opens the sealing cover on the first one-way valve, then connects the air pipe to the first one-way valve, and then starts the electric pump to allow the electric pump to evacuate the interior of the first airbag. After the evacuation is completed, the sealing cover seals the first one-way valve, connects the air pipe to the fourth one-way valve, and opens the regulating valve at the same time, and then evacuates the interior of the second airbag. After the evacuation is completed, the regulating valve is rotated to seal the fourth one-way valve, thereby evacuating the inflatable mattress and reducing the occupied space, making it convenient for users to store it.

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