Combined down moisture-proof mattress

Abstract

The utility model relates to a combined down moisture-proof mattress which comprises an upper-layer cloth bag, a combined mechanism used for improving the heat preservation effect is arranged on the inner circumferential wall of the upper-layer cloth bag, a supporting mechanism convenient for air locking and supporting is arranged on the right side of the combined mechanism, and the combined mechanism comprises upper-layer down filled in the inner circumferential wall of the upper-layer cloth bag. A combined bag is sewn on the lower surface of the upper-layer cloth bag, and egg groove bottom plates are fixed to the inner top wall and the inner bottom wall of the combined bag. According to the combined down feather moisture-proof mattress, through the arrangement of a combined mechanism and the mutual cooperation of an upper layer cloth bag, upper layer down feather, an egg groove bottom plate, a lower layer cloth bag, lower layer down feather and the like, a human body sleeps on the combined down feather moisture-proof mattress, so that a down feather upper layer, a down feather bottom layer or an egg groove sponge bottom layer and an egg groove supporting middle layer can be attached to the maximum extent; air is locked, and the situation that cold air on the ground rapidly penetrates due to air convection, discomfort is brought, and even the risk of temperature loss is caused, and life is endangered is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeping pads, in particular to a combined down moisture-proof sleeping pad. Background Art

[0002] When camping in cold areas such as high altitudes or high latitudes, you need a moisture-proof sleeping mat with a high R-value (R-value is a measure of thermal resistance and a physical quantity that evaluates the thermal insulation performance of a moisture-proof sleeping mat. It represents the difficulty of heat flowing through a certain insulating material. The higher the R-value, the stronger the thermal insulation ability of the material. In layman's terms, the higher the R-value, the warmer it is).

[0003] Existing camping sleeping pads with high R-values ​​include inflatable sleeping pads and self-inflating sleeping pads, but inflatable sleeping pads are prone to leaking due to accidents. Once leaked, the R-value drops to nearly 0 and no longer has thermal insulation performance. On cold nights in the wild, especially when camping alone, it will bring great risks. Although there are repair kits for emergency repairs, it is often caught off guard in an emergency. Self-inflating sleeping pads have foam fillings. Once leaked, the R-value will not drop to nearly 0, but it will drop significantly, which will also bring great risks. Inflatable sleeping pads and self-inflating sleeping pads often require more effort and time when using and storing, which is relatively troublesome, especially self-inflating sleeping pads, because the foam filling makes it more difficult to store. At the same time, self-inflating sleeping pads with high R-values ​​are generally heavier. Therefore, it is necessary to develop a moisture-proof sleeping pad with a high R-value suitable for use in cold areas, which will not leak, and will not affect its thermal insulation performance even if it is slightly damaged, while being relatively lightweight. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a combined down moisture-proof sleeping pad, which has the advantages of high practicality and solves the problem that the existing sleeping pads are more difficult to store due to the filling foam, and the self-inflating sleeping pads with high R values ​​are generally heavier.

[0005] To achieve the above object, the utility model provides the following technical solutions: a combined down moisture-proof sleeping pad, comprising an upper cloth bag, the inner peripheral wall of the upper cloth bag is provided with a combined mechanism for improving the heat preservation effect, and the right side of the combined mechanism is provided with a supporting mechanism for convenient air locking support;

[0006] The combined mechanism includes an upper layer of down filled in the inner circumferential wall of an upper cloth bag, a combined bag sewn on the lower surface of the upper cloth bag, an egg trough bottom plate fixed to the inner top wall and the inner bottom wall of the combined bag, a lower cloth bag sewn on the lower surface of the combined bag, the inner circumferential wall of the lower cloth bag is filled with lower layer of down, and a waterproof layer is fixed on the outer surface of the lower cloth bag.

[0007] Furthermore, connecting belts are sewn on both left and right sides of the upper cloth bag, and pull rings are fixed on the opposite sides of the two connecting belts.

[0008] Furthermore, egg nests are provided on opposite sides of the two egg trough bottom plates, and the thickness of the lower cloth bag is equal to the thickness of the upper cloth bag.

[0009] Furthermore, the waterproof layer is a waterproof cloth layer, and the thickness of the waterproof layer is equal to the thickness of the lower cloth bag.

[0010] Furthermore, the support mechanism includes a disassembly and assembly port opened on the right side of the combination bag, a waterproof zipper is fixed between the inner top wall and the inner bottom wall of the disassembly and assembly port, an extension pull plate is hinged on the right side of the waterproof zipper, and an egg trough support plate is engaged between the opposite sides of the two egg trough bottom plates through an egg nest.

[0011] Furthermore, the length between the front wall and the back wall of the inner cavity of the assembly and disassembly port is shorter than the length of the combined bag, and the length of the waterproof zipper is equal to the length between the front wall and the back wall of the inner cavity of the assembly and disassembly port.

[0012] Furthermore, the length of the egg trough support plate is equal to the length of the egg trough bottom plate, and the cross-section of the egg trough support plate is wavy.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The combined down moisture-proof sleeping pad is provided with a combined mechanism. Through the cooperation among the upper cloth bag, the upper down, the combined bag, the egg trough bottom plate, the lower cloth bag and the lower down, when a person sleeps on the combined down moisture-proof sleeping pad, the upper down layer, the down bottom layer or the egg trough sponge bottom layer and the egg trough support middle layer can be fitted to the maximum extent, the air can be locked, and the rapid penetration of the ground cold air due to air convection can be prevented, which causes discomfort, and even the risk of hypothermia and endangers life.

[0015] 2. This combined down moisture-proof sleeping pad is not afraid of accidental punctures, has a moderate weight, and a high R value. It can completely replace an inflatable sleeping pad or a self-inflating sleeping pad for use in cold areas without any worries. At the same time, the egg trough supporting middle layer can be folded and stored independently, and the integrated down upper layer and down bottom layer or egg trough sponge bottom layer can also be stored independently, which is very convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the combined mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the support mechanism of the utility model.

[0019] In the figure: 1 upper cloth bag, 2 combination mechanism, 201 upper down, 202 combination bag, 203 egg trough bottom plate, 204 lower cloth bag, 205 lower down, 206 waterproof layer, 207 connecting belt, 208 pull ring, 3 support mechanism, 301 disassembly and assembly port, 302 waterproof zipper, 303 extension pull plate, 304 egg trough support plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 A combined down moisture-proof sleeping pad in this embodiment includes an upper cloth bag 1. The inner wall of the upper cloth bag 1 is provided with a combined mechanism 2 for improving the thermal insulation effect. The right side of the combined mechanism 2 is provided with a supporting mechanism 3 for convenient air locking support.

[0022] See also Figure 2 In order to combine and use the sleeping bag and disassemble and carry it, the combination mechanism 2 in this embodiment includes an upper layer of down 201 filled in the inner circumferential wall of the upper cloth bag 1, a combination bag 202 is sewn on the lower surface of the upper cloth bag 1, and an egg groove bottom plate 203 is fixed to the inner top wall and the inner bottom wall of the combination bag 202, a lower cloth bag 204 is sewn on the lower surface of the combination bag 202, and the inner circumferential wall of the lower cloth bag 204 is filled with lower down 205. When in use, the sleeping mat is laid flat, and then the egg groove support plate 304 is assembled and used by the supporting mechanism 3. The upper layer of down 201 and the lower layer of down 205 can have the effect of heat preservation and heat insulation. At the same time, the down is light in texture and convenient to carry and use for camping in the wild. A waterproof layer 206 is fixed on the outer surface of the lower cloth bag 204.

[0023] In this embodiment, connecting belts 207 are sewn on the left and right sides of the upper cloth bag 1, and pull rings 208 are fixed on the opposite sides of the two connecting belts 207. The pull rings 208 can facilitate the fixing of the quilt for use. Egg nests are opened on the opposite sides of the two egg trough bottom plates 203. The thickness of the lower cloth bag 204 is equal to that of the upper cloth bag 1, and the waterproof layer 206 is a waterproof cloth layer. The thickness of the waterproof layer 206 is equal to that of the lower cloth bag 204. The waterproof layer 206 is a waterproof cloth layer. It is a new type of fabric, whose main components are polymer waterproof, breathable, fabric and fabric. It adopts fiber fabric and chemical filler, and is processed through production processes such as dipping, coating, scraping, baking and cooling. It has good moisture permeability, can quickly discharge water vapor, prevent mold from growing in the structure, keep the human body dry, and solve the problems of windproof, waterproof and warmth keeping.

[0024] See also Figure 3 In order to support the sleeping mat for combined use, the support mechanism 3 in this embodiment includes a disassembly and assembly port 301 opened on the right side of the combination bag 202, a waterproof zipper 302 is fixed between the inner top wall and the inner bottom wall of the disassembly and assembly port 301, and an extension pull plate 303 is hinged on the right side of the waterproof zipper 302. The waterproof zipper 302 has good waterproof performance to prevent water penetration, and the extension pull plate 303 can extend the pull plate length of the zipper to facilitate the user to pull and close the zipper using the lever principle. An egg groove support plate 304 is engaged between the opposite sides of the two egg groove bottom plates 203 through an egg nest. When assembling, the waterproof zipper 302 is opened to expose the disassembly and assembly port 301, and then the egg groove support plate 304 is inserted between the two egg groove bottom plates 203, and then the waterproof zipper 302 is pulled up to close the disassembly and assembly port 301.

[0025] In this embodiment, the length between the front wall and the back wall of the inner cavity of the disassembly and assembly port 301 is less than the length of the combined bag 202, the length of the waterproof zipper 302 is equal to the length between the front wall and the back wall of the inner cavity of the disassembly and assembly port 301, the length of the egg groove support plate 304 is equal to the length of the egg groove bottom plate 203, and a human body sleeping on this combined down moisture-proof sleeping pad can make the upper down 201, the lower down 205 and the egg groove bottom plate 203 fit with the egg groove support plate 304 to the maximum extent, locking the air, the cross-section of the egg groove support plate 304 is wavy, and the egg groove support plate 304 can be folded and stored independently, and the upper down 201, the lower down 205 and the egg groove bottom plate 203 formed into one body can also be stored independently, which is very convenient to carry.

[0026] The working principle of the above embodiment is:

[0027] (1) When the sleeping bag is used in combination and disassembled for carrying, the sleeping pad is first laid flat when in use, and then the egg groove support plate 304 is assembled and installed by using the support mechanism 3. The upper down 201 and the lower down 205 can play a role in heat insulation. At the same time, the down is light and convenient to carry and use for camping in the wild. The waterproof layer 206 is a waterproof cloth layer, which is a new type of fabric. Its main components are polymer waterproof, breathable, fabric and fabric. It is made of fiber fabric and chemical filler and is processed by dipping, coating, scraping, baking, cooling and other production processes. It has good moisture permeability and can quickly discharge water vapor to prevent the structure from breeding mold and keep the human body dry, solving the problems of windproof, waterproof and warm. The pull ring 208 can be convenient for the quilt to be fixed for use.

[0028] (2) When the sleeping pad is used in combination, first, the waterproof zipper 302 is opened to expose the disassembly and assembly opening 301, and then the egg groove support plate 304 is inserted between the two egg groove bottom plates 203. Then, the waterproof zipper 302 is pulled up to close the disassembly and assembly opening 301. The waterproof zipper 302 has good waterproof performance to prevent water from penetrating. The extended pull plate 303 can extend the pull plate length of the zipper and utilize the lever principle to facilitate the user to pull and close the zipper. When a person sleeps on the combined down moisture-proof sleeping pad, the upper down 201, the lower down 205 and the egg groove bottom plate 203 can be fitted to the egg groove support plate 304 to the maximum extent, locking the air. The egg groove support plate 304 can be folded and stored independently, and the upper down 201, the lower down 205 and the egg groove bottom plate 203 formed into one body can also be stored independently, which is very convenient to carry.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined down moisture-proof sleeping pad, comprising an upper cloth bag (1), characterized in that: The inner peripheral wall of the upper cloth bag (1) is provided with a combination mechanism (2) for improving the heat preservation effect, and the right side of the combination mechanism (2) is provided with a support mechanism (3) for convenient air locking support; The combined mechanism (2) comprises an upper layer of down (201) filled in the inner peripheral wall of an upper layer of cloth bag (1); a combined bag (202) is sewn to the lower surface of the upper layer of cloth bag (1); an egg trough bottom plate (203) is fixed to the inner top wall and the inner bottom wall of the combined bag (202); a lower layer of cloth bag (204) is sewn to the lower surface of the combined bag (202); the inner peripheral wall of the lower layer of cloth bag (204) is filled with lower layer of down (205); and a waterproof layer (206) is fixed to the outer surface of the lower layer of cloth bag (204).

2. A combined down moisture-proof sleeping pad according to claim 1, characterized in that: The left and right sides of the upper cloth bag (1) are both sewn with connecting belts (207), and the opposite sides of the two connecting belts (207) are both fixed with pull rings (208).

3. The combined down moisture-proof sleeping pad according to claim 1, characterized in that: An egg nest is provided on one opposite side of the two egg trough bottom plates (203), and the thickness of the lower cloth bag (204) is equal to the thickness of the upper cloth bag (1).

4. The combined down moisture-proof sleeping pad according to claim 1, characterized in that: The waterproof layer (206) is a waterproof cloth layer, and the thickness of the waterproof layer (206) is equal to the thickness of the lower cloth bag (204).

5. The combined down moisture-proof sleeping pad according to claim 1, characterized in that: The support mechanism (3) comprises a disassembly and assembly opening (301) opened on the right side of the combination bag (202); a waterproof zipper (302) is fixed between the inner top wall and the inner bottom wall of the disassembly and assembly opening (301); an extension pull plate (303) is hinged on the right side of the waterproof zipper (302); and an egg trough support plate (304) is engaged between the two opposite sides of the egg trough bottom plates (203) via an egg nest.

6. A combined down moisture-proof sleeping pad according to claim 5, characterized in that: The length between the front wall and the back wall of the inner cavity of the disassembly and assembly opening (301) is less than the length of the combined bag (202), and the length of the waterproof zipper (302) is equal to the length between the front wall and the back wall of the inner cavity of the disassembly and assembly opening (301).

7. The combined down moisture-proof sleeping pad according to claim 5, characterized in that: The length of the egg trough support plate (304) is equal to the length of the egg trough bottom plate (203), and the cross-section of the egg trough support plate (304) is wavy.

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