Inflatable cot

Abstract

To provide an inflatable cot, which can improve support performance of the cot, thereby improving comfortableness when a user lies on the cot.SOLUTION: An inflatable cot includes: a main body, where the top of the main body is provided with a cot surface, the main body is internally provided with an air mattress, the air mattress is internally provided with several fabric strands, two ends of each of the fabric strands are respectively connected to the top and the bottom of the air mattress, and the bottom of the main body is provided with connection portions; and a support frame, where the support frame includes connection rods and support legs, the connection rods are detachably inserted into the connection portions, and the support legs are detachably connected to the connection rods.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to the technical field of camping beds, and particularly to inflatable camping beds.

Background Art

[0002] A camping bed is a foldable bed used by troops during marches, with a structure in which a canvas is attached to a wooden or metal frame, and is mainly used during marches and field operations. It has the characteristic of being compact when folded and put into a storage bag, making it convenient to carry.

[0003] Existing camping beds are composed of a bed frame and a bed cloth. When in use, the user unfolds the bed frame and attaches the bed cloth on it. And the user lies on this bed cloth. However, because the material of the bed cloth is too soft, camping beds generally have the drawback of low supporting performance. For this reason, when the user lies on the camping bed, sufficient support cannot be obtained, lacking comfort.

[0004] Furthermore, according to market research, the width of the bed surface of currently circulating camping beds in the market is usually 60 - 75 cm. When the user lies down, sufficient rest space cannot be obtained. As a result, there is a problem affecting the quality of rest. Against such a background, a more comfortable inflatable camping bed is needed.

Summary of the Invention

Problems to be Solved by the Invention

[0005] The purpose of the present invention is to improve the comfort during rest by improving the supporting performance of the camping bed.

Means for Solving the Problems

[0006] To solve the above technical problems, the present invention provides an inflatable camping bed having the following configuration. The inflatable camping bed according to the present invention includes a main body and a support frame.

[0007] A bed surface is provided on the upper part of the main body, and an air mattress is installed inside the main body. A plurality of fabric strands are arranged in the air mattress, and both ends of these strands are respectively connected to the upper and lower parts of the air mattress. In addition, a connection part is provided at the bottom of the main body. The support frame includes a connection rod and support legs. The connection rod is detachable and has a structure that is inserted into the connection part. The support legs are detachably connected to the connection rod.

[0008] Preferably, the main body includes an upper film layer, an upper base fabric, a lower film layer, and a lower base fabric. The upper film layer is connected to the upper base fabric with an adhesive, and the lower film layer is also connected to the lower base fabric with an adhesive. Both ends of the fabric strands are respectively connected to the upper base fabric and the lower base fabric.

[0009] Preferably, a side guard is further provided on the main body. The upper end of the side guard is connected to the upper film layer by heat welding or an adhesive. The lower end of the side guard is fixed to the lower film layer by heat welding or an adhesive. The upper film layer, the side guard, and the lower film layer cooperate to form the air mattress.

[0010] Preferably, the inflatable bed further includes an inflation / deflation valve. The inflation / deflation valve is installed on the main body, and the inflation / deflation valve communicates with the air mattress.

[0011] Preferably, the connection part is composed of a flexible connection sleeve, and the connection rod is inserted into the flexible connection sleeve.

[0012] Preferably, a plurality of flexible connection sleeves are provided, and the plurality of flexible connection sleeves are evenly arranged on both sides of the bottom of the main body.

[0013] Preferably, the number of the connecting rods is two, and the number of the supporting legs is three, and the same supporting leg is detachably connected to the two connecting rods.

[0014] Preferably, the three supporting legs are evenly arranged on the connecting rod.

[0015] Preferably, two curved portions are provided on the supporting leg, and the two connecting rods are detachably fixed to the curved portions respectively.

[0016] Preferably, a storage bag is provided at the bottom of the main body.

Advantages of the Invention

[0017] The present invention provides an inflatable camping bed, which includes a main body and a support. An air mattress is provided inside the main body. A plurality of fabric strands are arranged in the air mattress, and both ends of the fabric strands are connected to the upper and lower parts of the air mattress respectively. The fabric strands play a role in controlling the shape of the air mattress after the air mattress is inflated. By arranging a sufficient number of the fabric strands, the air mattress can withstand a higher air pressure, so that the main body has better supporting performance. Thereby, the user can lie more comfortably on the bed surface, and the quality of rest is improved.

[0018] Moreover, by providing the support, the main body can be lifted from the ground. Thereby, when used on uneven ground, it can protect the user from the unevenness of the ground and improve comfort. At the same time, the width of the main body is set to 90 - 100 cm, so that when the user lies down, a sufficient rest space can be ensured, and movements such as turning over are possible, further improving comfort. When in use, the main body is inflated, the connecting rod is inserted into the connecting part, and then the support legs are attached to the connecting rod to complete the assembly of the inflatable camping bed. The assembly process is simple and convenient, improving the convenience of use.

[0019] The above description is only a general outline of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and be able to implement it according to the content of the specification, and to make the foregoing and other objects, features, and advantages of the present invention clearer and easier to understand, specific embodiments of the present invention are exemplified below.

Brief Description of the Drawings

[0020]

Figure 1

Figure 2

Figure 3

Figure 4

Modes for Carrying Out the Invention

[0021] To make the objectives, features, and advantages of the present invention clearer and easier to understand, the following will describe the technical solutions in detail with reference to the accompanying drawings based on the embodiments of the present invention. Apparently, the described embodiments are only some embodiments of the present invention and do not cover all embodiments. All other embodiments obtained by those skilled in the art of this technology without creative efforts based on the embodiments of the present invention shall be included in the protection scope of the present invention.

[0022] Referring to FIGS. 1 to 4, the inflatable camping bed provided by the embodiment of the present invention includes a main body 1 and a support 2. A bed surface 101 is provided on the upper part of the main body 1, and an air mattress 102 is installed inside the main body 1. A plurality of fabric strands 103 are arranged in the air mattress 102, and both ends of the fabric strands 103 are respectively connected to the upper and lower parts of the air mattress 102. In addition, a connection part 104 is provided at the bottom of the main body 1.

[0023] The support 2 includes a connection rod 201 and support legs 202. The connection rod 201 is detachable and is inserted into the connection part 104. The support legs 202 are detachably connected to the connection rod 201.

[0024] In an embodiment of the present invention, an inflatable camping bed is provided, which includes a main body 1 and a support bracket 2. An air mattress 102 is provided inside the main body 1. A plurality of fabric strands 103 are arranged in the air mattress 102, and both ends of the fabric strand 103 are respectively connected to the upper and lower parts of the air mattress 102. After the air mattress 102 is inflated, the fabric strand 103 plays a role in restricting the shape of the air mattress 102. By providing a sufficient quantity of the fabric strands 103, the air mattress can withstand a higher air pressure, so that the main body 1 has better supporting performance. Thereby, the user can lie more comfortably on the bed surface 101, improving the quality of rest. Also, by providing the support bracket 2, it is possible to lift the main body 1 from the ground. Thereby, when used on uneven ground, the user can be protected from the unevenness of the ground and the comfort can be improved. At the same time, the width of the main body 1 is 90 - 100 cm, ensuring sufficient rest space when the user lies down. Thereby, operations such as turning over are possible, providing further comfort. During use, the main body 1 is inflated, the connecting rod 201 is inserted into the connecting portion 104, and then the support legs 202 are attached to the connecting rod 201 to complete the assembly of the inflatable camping bed. The assembly process is simple and convenient, improving the convenience of use.

[0025] As a further feasible form of this embodiment, the main body 1 includes an upper film layer 105, an upper base fabric 106, a lower film layer 107, and a lower base fabric 108. The upper film layer 105 is connected to the upper base fabric 106 with an adhesive, and the lower film layer 107 is connected to the lower base fabric 108 with an adhesive. Both ends of the fabric strand 103 are respectively connected to the upper base fabric 106 and the lower base fabric 108.

[0026] In this embodiment, the upper film layer 105 and the upper base fabric 106 form the upper part of the air mattress 102, and the lower film layer 107 and the lower base fabric 108 form the lower part of the air mattress 102. During manufacturing, the upper base fabric 106 and the lower base fabric 108 are first connected using the fabric strands 103, and then the upper film layer 105 and the lower film layer 107 are adhered to the upper base fabric 106 and the lower base fabric 108 respectively. Such a configuration can simplify the manufacturing process and improve production efficiency.

[0027] As a further feasible form of this embodiment, the main body 1 is provided with a side guard 109. The upper edge of the side guard 109 is connected to the upper film layer 105 by heat welding or an adhesive, and the lower edge of the side guard 109 is fixed to the lower film layer 107 by heat welding or an adhesive. The upper film layer 105, the side guard 109, and the lower film layer 107 together form the air mattress 102.

[0028] In this embodiment, a side guard 109 is further provided on the main body 1, and the upper film layer 105 and the lower film layer 107 are connected via the side guard 109. Thus, the upper film layer 105, the lower film layer 107, and the side guard 109 cooperate to form the structure of the air mattress 102. The width of the side guard 109 corresponds to the length of the fabric strand 103. If the upper film layer 105 and the lower film layer 107 are directly connected, a large tensile force is applied to the connection part 104, and there is a possibility of damage. On the other hand, by using the side guard 109 and the fabric strand 103 in combination, the overall thickness of the air mattress after inflation is limited, so that the air mattress can withstand a higher air pressure. As a result, the air mattress has better support performance and becomes more comfortable for the user. TPU (thermoplastic polyurethane) or PVC (polyvinyl chloride) is used as the material for the upper film layer 105, the side guard 109, and the lower film layer 107. The TPU material has excellent abrasion resistance, making the air mattress more durable. Thus, it is suitable for use in harsh environments such as outdoors. The TPU material also has the characteristics of being resistant to aging and not becoming brittle even at low temperatures, so that the service life of the air mattress can be effectively extended. Furthermore, the TPU material has characteristics such as flexibility, high strength, and excellent elasticity, enabling the air mattress 102 to withstand a higher air pressure, further improving the support performance of the air mattress and enhancing comfort. In addition, the TPU material has the advantage of being odorless, which can further improve the comfort of the user. On the other hand, the PVC material has waterproofness and abrasion resistance, is suitable for use in complex environments such as outdoors, and has a low cost, so that the production cost can be effectively reduced.

[0029] As a further feasible form of this embodiment, an inflation / deflation valve 3 is provided on the air mattress. The inflation / deflation valve 3 is installed on the main body 1 and communicates with the air mattress 102.

[0030] In this embodiment, an inflation / deflation valve 3 is installed on the air mattress. The inflation / deflation valve 3 is attached to the main body 1 and communicates with the air mattress 102. The user can fill or discharge gas into / from the air mattress 102 through the inflation / deflation valve 3, which improves the convenience of use. Also, by adjusting the air pressure in the air mattress 102 using the inflation / deflation valve 3, the hardness and softness of the air mattress can be adjusted, solving the problem that the hardness could not be adjusted with conventional bed mattresses.

[0031] As a further feasible form of this embodiment, the connecting portion 104 is composed of a flexible connecting sleeve, and the connecting rod 201 is inserted into the flexible connecting sleeve.

[0032] In this embodiment, the connecting portion 104 is composed of a flexible connecting sleeve, and it is easy to fold and store after deflating the main body 1. Also, during use and when folding and storing, the flexible connecting sleeve does not wear the lower film layer 107 and can prevent air leakage. With this structure, the durability of the main body 1 is improved.

[0033] As a further feasible form of this embodiment, a plurality of flexible connecting sleeves are provided, and the plurality of flexible connecting sleeves are evenly arranged on both sides of the bottom of the main body 1.

[0034] In this embodiment, during use, the connecting rod 201 is inserted into the flexible connecting sleeve, and then the support leg 202 is attached to the connecting rod 201. The support leg 202 serves to support the main body 1. Since the plurality of flexible connecting sleeves are evenly arranged on both sides of the bottom of the main body 1, the supporting force applied to the main body 1 is evenly distributed, preventing the main body 1 from tipping over during use. With this structure, the comfort of the user during use is improved.

[0035] As a further feasible form of this embodiment, two connecting rods 201 are provided, and three support legs are provided. The same support leg is detachably connected to the two connecting rods 201.

[0036] In this embodiment, the number of connecting rods 201 is two, and the number of supporting legs is three. Both sides of each supporting leg are detachably connected to two connecting rods 201 respectively. Further, the two connecting rods 201 are respectively inserted into flexible connecting sleeves provided on both sides of the bottom of the main body 1. With this structure, the supporting legs can support the main body 1 more stably, and prevent the main body 1 from tipping over during use. Thereby, the comfort of the user during use is improved.

[0037] As a further feasible form of this embodiment, the three supporting legs are evenly arranged on the connecting rod 201. In this embodiment, the three supporting legs are respectively attached to positions corresponding to the head, middle, and tail of the main body 1, and can support the main body 1 more stably. Thereby, it can prevent the main body 1 from tipping over during use, and further improve the comfort of the user during use.

[0038] As a further feasible form of this embodiment, two curved portions 203 are provided on the supporting leg, and the two connecting rods 201 are respectively detachably fixed to the curved portions 203.

[0039] In this embodiment, two curved portions 203 are provided on the supporting leg, and these two curved portions 203 are respectively arranged on both sides of the supporting leg. During use, the user only needs to insert the two connecting rods 201 into the two curved portions 203 respectively, and the connection between the supporting leg and the connecting rod 201 is completed. This structure is simple and easy to operate, improving the convenience during use.

[0040] As a further feasible form of this embodiment, a storage bag 110 is provided at the bottom of the main body 1. In this embodiment, a storage bag 110 is provided at the bottom of the main body 1, and the storage bag 110 is used to store accessories such as a dust cover. Also, it is designed to be convenient for the user to use during storage. Further, even while in use after inflation, the user can use the storage bag 110 to store portable items, thus preventing loss.

[0041] In the description of this specification, reference terms such as "a certain embodiment", "several embodiments", "example", "specific example", or "several examples" indicate that the specific features, structures, materials, or characteristics described based on those embodiments or examples are included in at least one embodiment or example of the present invention. Also, the described specific features, structures, materials, or characteristics can be combined in an appropriate form in any of the embodiments or examples. Furthermore, different embodiments or examples described in this specification, and their features, can be combined as long as there is no contradiction.

[0042] In addition, the terms "first" and "second" are used only for the purpose of explanation and should not be construed as suggesting relative importance or implying the number of the indicated technical features. For this reason, the features limited to "first" and "second" may include at least one of those features explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" shall refer to two or more unless otherwise clearly defined.

[0043] The above description is only a specific embodiment of the present invention, and the protection scope of the present invention is not limited thereto. Those skilled in the art can easily make changes and substitutions within the technical scope disclosed in the present invention, and all of these should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the described scope of the patent claims.

Description of Reference Signs

[0044] 1 Main body 2 Bracket 3 Inflation and deflation valve 101 Bed surface 102 Air mattress 103 Fabric strand 104 Connection part 105 Upper film layer 106 Upper base fabric 107 Lower film layer 108 Lower base fabric 109 Side guard 110 Storage bag 201 Connecting rod 202 Support leg 203 Curved part

Claims

1. An inflatable camping bed comprising a main body and a support, wherein a bed surface is provided on the upper part of the main body, and an air mattress is provided inside the main body, a plurality of fabric strands are arranged inside the air mattress, and both ends of the fabric strands are respectively connected to the upper and lower parts of the air mattress, a connection part is provided at the bottom of the main body, the support includes a connection rod and support legs, the connection rod is detachable and is inserted into the connection part, and the support legs are detachably connected to the connection rod, characterized in that it is an inflatable camping bed.

2. The main body includes an upper film layer, an upper base fabric, a lower film layer, and a lower base fabric, the upper film layer is connected to the upper base fabric by an adhesive, the lower film layer is connected to the lower base fabric by an adhesive, both ends of the fabric strand are respectively connected to the upper base fabric and the lower base fabric, characterized in that it is the inflatable camping bed according to Claim 1.

3. The main body further includes a side guard, the upper edge of the side guard is connected to the upper film layer by heat welding or an adhesive, the lower edge of the side guard is connected to the lower film layer by heat welding or an adhesive, the upper film layer, the side guard, and the lower film layer together form the air mattress, characterized in that it is the inflatable camping bed according to Claim 2.

4. The air mattress further includes an inflation / deflation valve, the inflation / deflation valve is installed on the main body, the inflation / deflation valve communicates with the air mattress, characterized in that it is the inflatable camping bed according to Claim 1.

5. The connection part is composed of a flexible connection sleeve, the connection rod has a structure that is inserted into the flexible connection sleeve, characterized in that it is the inflatable camping bed according to Claim 1.

6. A plurality of the flexible connection sleeves are provided, the plurality of flexible connection sleeves are evenly arranged on both sides of the bottom of the main body, characterized in that it is the inflatable camping bed according to Claim 5.

7. The number of the connection rods is two, and the number of the support legs is three, the same support leg is detachably connected to the two connection rods, characterized in that it is the inflatable camping bed according to Claim 6.

8. The three support legs are evenly arranged on the connection rod. The inflatable camping bed according to claim 7, characterized in that

9. The support legs are provided with two curved portions, and the two connecting rods are respectively detachably fixed to the curved portions. The inflatable camping bed according to claim 8, characterized in that

10. A storage bag is provided at the bottom of the main body. The inflatable camping bed according to claim 1, characterized in that

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