Body supporting component, circulating type water flow system and sleeping appliance

Abstract

The utility model belongs to the technical field of bedding articles, and discloses a body supporting part, a circulating type water flow system and a sleeping tool, the body supporting part comprises a bag body, a water inlet channel and a water return channel are arranged in the bag body, and the water return channel is wound on the outer side of the water inlet channel; the bag body is provided with one of a plurality of flushing grooves and a plurality of protruding walls, a flow channel used for water circulation is formed between every two adjacent flushing grooves or between every two adjacent protruding walls, and the water inlet channel and the water return channel are communicated through the flow channels. The body supporting component can be stably and flatly attached to the human body, the comfort of a user is improved while powerful supporting is provided, in addition, water entering the body supporting component can release heat or absorb heat in the middle of the bag body firstly, heat exchange of cold water or hot water to a core area of the user is guaranteed, and the heat exchange efficiency is improved. Therefore, the cooling or heating effect of the body supporting part is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bedding, in particular to a body supporting component, a circulating water flow system and sleeping equipment. Background Art

[0002] Some existing sleeping devices have built-in temperature regulating components or use hot and cold water circulation systems to cool or heat the human body surface, thereby creating a sleeping environment with a suitable temperature and helping people fall asleep quickly.

[0003] However, the hot and cold water circulation system in existing sleeping equipment is relatively simple in design, and the internal liquid circulation pipes mostly flow from one end of the sleeping equipment to the other end. Therefore, the heat exchange between the hot and cold water circulation system and the outside world is not very balanced, which can easily cause the user to feel uneven hot and cold, further increasing the user's discomfort. Utility Model Content

[0004] The purpose of the utility model is to provide a body support component, a circulating water flow system and a sleeping appliance, which can provide a user with stable and flat support and can regulate the user's body surface temperature.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] The body supporting member includes a bladder body, wherein the bladder body has a water inlet channel and a water return channel inside, and the water return channel is arranged around the outside of the water inlet channel;

[0007] The capsule is provided with one of a plurality of grooves and a plurality of convex walls, a flow channel for water circulation is formed between two adjacent grooves or two adjacent convex walls, and the water inlet channel and the water return channel are connected through the flow channel.

[0008] Preferably, the flow channel is arranged in a meandering shape in the capsule, and the flow channel includes a plurality of branches arranged around, and two adjacent branches are connected;

[0009] The outermost branch is communicated with the return channel, and the innermost branch is communicated with the water inlet channel.

[0010] Preferably, the return water channel is annularly arranged outside the water inlet channel;

[0011] There are multiple water inlet channels, and the multiple water inlet channels are respectively connected to the flow channel.

[0012] Preferably, the body supporting component also includes a load-bearing core, which has a mounting groove for accommodating the sac, and the side of the sac opposite to the mounting groove is an attachment surface, which is used to abut against the human body, and the mounting groove is provided with another type corresponding to the multiple grooves or multiple convex walls on the sac, the convex wall is stuck in the groove, and the attachment surface and the surface of the load-bearing core are located in the same plane.

[0013] A circulating water flow system, comprising the above-mentioned body support component, further comprising:

[0014] a circulation assembly, the circulation assembly comprising a circulation water pipe and a driving member, the driving member being disposed on the circulation water pipe, and the two ends of the circulation water pipe being respectively connected to the water inlet channel and the water return channel;

[0015] The circulating water pipe is provided with a temperature regulating component for regulating the temperature of water in the circulating water pipe, and the driving member is used for driving the water to flow between the circulating water pipe and the bladder.

[0016] Preferably, the circulating water flow system also includes a liquid storage box, the circulating water pipe includes a water supply pipe and a return pipe, the liquid storage box has an inner cavity, the two ends of the water supply pipe are respectively connected to the inner cavity and the water inlet channel, and the two ends of the return pipe are respectively connected to the inner cavity and the return channel. Along the water flow direction, the cross-sectional area of ​​the inner cavity is larger than the cross-sectional area of ​​the water supply pipe and the return pipe.

[0017] Preferably, the temperature control component includes a semiconductor cooling and heating plate and a heat exchanger, the semiconductor cooling and heating plate having a first surface and a second surface arranged opposite to each other, one of the first surface and the second surface being arranged in contact with the liquid storage box, the first surface being able to absorb heat or release heat, and the second surface being able to release heat or absorb heat corresponding to the first surface, and the heat exchanger being arranged on the other surface of the semiconductor cooling and heating plate away from the liquid storage box.

[0018] Preferably, the circulating water flow system further comprises a temporary storage body provided on the circulating water pipe, wherein the temporary storage body has a temporary storage cavity, the temporary storage cavity is communicated with the circulating water pipe, and the temporary storage cavity is used to accommodate water in the circulating water pipe.

[0019] Preferably, the circulating water flow system further includes a shell, which includes an upper shell and a lower shell, the driving member, the temperature regulating component and the temporary storage body are all arranged in the lower shell, the upper shell covers the driving member, the temperature regulating component and the temporary storage body, and the upper shell is detachably connected to the lower shell.

[0020] The sleeping appliance comprises the above-mentioned circulating water flow system, and the sleeping appliance further comprises a coat, which is sleeved on the body supporting component.

[0021] The beneficial effects of the present invention are:

[0022] The body support component provided by the present invention mainly includes a sac body, which is provided with a plurality of grooves or convex walls. The grooves or convex walls can be installed in matching manner with the corresponding convex walls or grooves to be flatly assembled on the load-bearing core body, and the grooves or convex walls can play a positioning role to prevent the sac body from being displaced during use, thereby ensuring that the body support component is flat and stably attached to the human body, thereby improving the comfort of the user; water flows in the sac body through the water inlet channel, the flow channel and the return channel in sequence. Since the return channel is arranged around the outside of the water inlet channel, the water entering the sac body first enters the middle position of the sac body, and then flows into the return channel outside the sac body through the flow channel and flows out of the sac body, so that the water entering the body support component can first release heat or absorb heat in the middle position of the sac body, ensuring the heat exchange of cold water or hot water to the core area of ​​the user, thereby improving the cooling or heating effect of the body support component.

[0023] The circulating water flow system provided by the present invention adopts the above-mentioned body support component. Under the drive of the driving component, water can circulate in the circulating water pipe to ensure that the body support component can stably and continuously perform cooling or refrigeration.

[0024] The sleeping appliance provided by the present invention adopts the above-mentioned circulating water flow system, which can adjust the temperature of the body supporting component according to the needs of the user to meet the different temperature requirements of the user, thereby providing the user with a comfortable sleeping and resting environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the capsule provided in Example 1 of the present utility model;

[0026] Figure 2 This is a partial structural disassembly diagram of the circulating water flow system provided in Example 1 of the present utility model;

[0027] Figure 3 This is a system principle diagram of a circulating water flow system provided by a specific embodiment of the utility model;

[0028] Figure 4 This is a plan view of the circulating water flow system provided in Example 1 of the present utility model;

[0029] Figure 5 This is an exploded view of the circulating water flow system provided by the utility model;

[0030] Figure 6 This is an exploded view of a sleeping appliance provided by a specific embodiment of the present utility model;

[0031] Figure 7 This is a schematic structural diagram of the capsule provided in Example 2 of the present utility model;

[0032] Figure 8 This is a plan view of the circulating water flow system provided in Example 2 of the present utility model.

[0033] In the picture:

[0034] 100- bearing core; 110- mounting slot;

[0035] 200-jacket; 210-core sleeve; 220-removable and washable cover;

[0036] 1- bladder body; 11- water inlet channel; 12- water return channel; 13- groove; 14- convex wall; 15- branch;

[0037] 2-circulation assembly; 21-circulation water pipe; 211-water supply pipe; 212-return pipe; 22-driving element; 23-silencing structure;

[0038] 3-temperature control component; 31-semiconductor cooling and heating plate; 32-heat exchanger; 33-fan;

[0039] 4-Liquid storage box;

[0040] 5-temporary storage;

[0041] 6-housing; 61-upper housing; 62-lower housing;

[0042] 7-Control unit. DETAILED DESCRIPTION

[0043] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0044] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0046] In the description of this embodiment, terms such as "upper," "lower," "right," and "left" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0047] Example 1

[0048] like Figure 1 and Figure 2As shown, the utility model provides a body support component, which includes a sac 1, the interior of the sac 1 is provided with a water inlet channel 11 and a water return channel 12, and the return channel 12 is arranged around the outside of the water inlet channel 11; the sac 1 is provided with one of a plurality of grooves 13 and a plurality of convex walls 14, and a flow channel for water circulation is formed between two adjacent grooves 13 or two adjacent convex walls 14, and the water inlet channel 11 and the return channel 12 are connected through the flow channel. In this embodiment, a plurality of grooves 13 or convex walls 14 are provided on the bladder 1. The grooves 13 or convex walls 14 can be installed in matching manner with the corresponding convex walls 14 or grooves 13 so as to be smoothly assembled on the load-bearing core 100. The grooves 13 or convex walls 14 can also play a positioning role, preventing the bladder 1 from being displaced during use, thereby ensuring that the body support component is flat and stably attached to the human body, thereby improving the comfort of the user. Water flows in the bladder 1 in sequence through the water inlet channel 11, the flow channel, and the return channel 12. Since the return channel 12 is arranged around the outside of the water inlet channel 11, the water entering the bladder 1 first enters the middle position of the bladder 1, and then flows through the flow channel into the return channel 12 on the periphery of the bladder 1 and flows out of the bladder 1. As a result, the water entering the body support component can first release or absorb heat in the middle position of the bladder 1, ensuring the heat exchange of cold water or hot water to the core area of ​​the user, thereby improving the cooling or heating effect of the body support component. Specifically, the bladder 1 is a flexible water bag made of latex or plastic, and has a rectangular appearance. A convex wall 14 is provided on the water bag, so that the water bag can be matched and installed with the supporting core 100 having a groove 13; the edge of the convex wall 14 is closed to allow water to flow in the flow channel formed between two adjacent convex walls 14; the water inlet channel 11 is used to flow hot water or cold water into the bladder 1, thereby providing a heating or cooling effect for the user.

[0049] Specifically, if Figure 1 As shown, the flow channel is arranged in a meandering shape in the capsule 1, and the flow channel includes a plurality of branches 15 arranged in a surrounding manner. A connecting port is opened on the convex wall 14 or the groove 13, and the connecting port is used to connect two adjacent branches 15. The connecting port is also used to connect the branch 15 and the return channel 12 and the branch 15 and the water inlet channel 11. The connecting ports on two adjacent convex walls 14 or two adjacent grooves 13 are staggered. In this embodiment, a plurality of convex walls 14 are arranged in a zigzag pattern on the capsule 1, and branches 15 are formed between two adjacent convex walls 14, and all the branches 15 form a zigzag flow channel; a connecting port is opened on each convex wall 14, so that two adjacent branches 15 are connected, and the innermost branch 15 is connected to the water inlet channel 11, and the outermost branch 15 is connected to the return channel 12. The connecting ports on two adjacent convex walls 14 are staggered to prevent water from flowing directly into the return channel 12 in a straight line from the connecting ports on multiple convex walls 14, thereby ensuring sufficient flow and heat exchange of water in the capsule 1.

[0050] Specifically, the communication openings on two adjacent convex walls 14 are arranged back to back, thereby maximally extending the flow time of water in each branch 15 , so that the water can fully exchange heat in each branch 15 .

[0051] Furthermore, if Figure 5 and Figure 6 As shown, the body support component also includes a load-bearing core 100, which has a mounting groove 110 for accommodating the bladder 1. The side of the bladder 1 opposite to the mounting groove 110 is an attachment surface, which is used to abut against the human body. The mounting groove 110 is provided with another type corresponding to the multiple grooves 13 or multiple convex walls 14 on the bladder 1. The convex wall 14 is stuck in the groove 13, and the attachment surface is in the same plane as the surface of the load-bearing core 100. In this embodiment, the capsule 1 is placed on the load-bearing core 100, and a convex wall 14 is provided on the capsule 1. A punched groove 13 matching the convex wall 14 is provided in the installation groove 110 of the load-bearing core 100. The convex wall 14 can be inserted into the punched groove 13. Therefore, the capsule 1 is assembled with the load-bearing core 100 through the cooperation of the convex wall 14 and the punched groove 13. At the same time, the depth of the punched groove 13 is the same as the length of the convex wall 14 protruding from the surface of the capsule 1. Therefore, the attachment surface of the capsule 1 and the surface of the load-bearing core 100 are located in the same plane to ensure the flatness of the body support component, thereby improving the comfort of the user.

[0052] like Figures 2 to 5 As shown, this embodiment also provides a circulating water flow system, which includes the above-mentioned body support component and a circulation assembly 2. The circulation assembly 2 includes a circulating water pipe 21 and a driving member 22. The driving member 22 is disposed on the circulating water pipe 21, and the two ends of the circulating water pipe 21 are respectively connected to the water inlet channel 11 and the water return channel 12. The circulating water pipe 21 is provided with a temperature control assembly 3, which is used to adjust the temperature of the water in the circulating water pipe 21. The driving member 22 is used to drive the water to flow between the circulating water pipe 21 and the bladder 1. In this embodiment, because the circulating water pipe 21 is provided with the temperature control assembly 3, which is used to adjust the temperature of the water in the circulating water pipe 21, and the driving member 22 is capable of driving the water to flow between the circulating water pipe 21 and the bladder 1, the driving member 22 drives the water, which has been cooled or heated, to circulate continuously to the bladder 1, thereby realizing the body support component's function of regulating the body temperature. Specifically, the driving member 22 is a water pump.

[0053] Furthermore, if Figure 3 and Figure 5As shown, the circulating water flow system also includes a liquid storage box 4, and the circulating water pipe 21 includes a water supply pipe 211 and a return water pipe 212. The liquid storage box 4 has an inner cavity, and the two ends of the water supply pipe 211 are respectively connected to the inner cavity and the water inlet channel 11, and the two ends of the return water pipe 212 are respectively connected to the inner cavity and the return water channel 12. Along the water flow direction, the cross-sectional area of ​​the inner cavity is larger than the cross-sectional area of ​​the water supply pipe 211 and the return water pipe 212. In this embodiment, the water supply pipe 211 is used to transport water to the water inlet channel 11. Since the return pipe 212 and the water supply pipe 211 are connected through the inner cavity of the liquid storage box 4, when water enters the inner cavity through the return pipe 212, the water pressure will be released due to the increase in cross-section, thereby alleviating the noise caused by the impact of the water flow speed on the pipe wall being too fast; at the same time, the liquid storage box 4 will temporarily store the water to accommodate more water, thereby increasing the weight and stabilizing the pressure of the entire circulation component 2, preventing the circulation component 2 from shaking during operation, thereby further reducing the vibration noise of the circulating water system.

[0054] Specifically, if Figure 3 and Figure 5 As shown, the temperature control component 3 includes a semiconductor cooling and heating plate 31 and a heat exchanger 32. The semiconductor cooling and heating plate 31 has a first surface and a second surface that are arranged opposite to each other. One of the first surface and the second surface is arranged in contact with the liquid storage box 4. The first surface can absorb heat or release heat, and the second surface can release heat or absorb heat corresponding to the first surface. The heat exchanger 32 is arranged on the other surface of the semiconductor cooling and heating plate 31 away from the liquid storage box 4. In this embodiment, the semiconductor heat exchanger 31 is a temperature regulating element commonly used in the field. The semiconductor heat exchanger 31 is externally connected to a power supply and can cool or heat through the Peltier effect after being powered on. Specifically, when the semiconductor heat exchanger 31 is used in the cooling mode, the temperature of the first surface of the semiconductor heat exchanger 31 will decrease and the temperature of the second surface will increase. When the polarity of the current passed into the semiconductor heat exchanger 31 is changed, the semiconductor heat exchanger 31 switches to the heating mode. At this time, the temperature of the first surface will increase and the temperature of the second surface will decrease. Therefore, the user can switch the use mode of the semiconductor heat exchanger 31 according to their own needs, and exchange heat with the water in the inner cavity through the liquid storage box 4 to achieve cooling or heating of the water in the liquid storage box 4. The heat exchanger 32 is a fin-type heat exchanger commonly used in the field, which can accelerate the heat and cold exchange between the semiconductor heat exchanger 31 and the external environment to ensure that the semiconductor heat exchanger 31 can continuously and efficiently achieve cooling or heating.

[0055] Specifically, if Figure 2 and Figure 5 As shown, the temperature control assembly 3 further includes a fan 33, which is disposed directly opposite the heat exchanger 32. In this embodiment, the fan 33 can accelerate the air flow around the heat exchanger 32, thereby promoting the heat exchange rate between the semiconductor cooling plate 31 and the surrounding environment, thereby improving the cooling or heating effect of the semiconductor cooling plate 31.

[0056] Furthermore, if Figure 3 and Figure 5 As shown, the circulating water flow system further includes a temporary storage body 5 disposed on the circulating water pipe 21. The temporary storage body 5 has a temporary storage cavity that is in communication with the circulating water pipe 21 and is used to accommodate water in the circulating water pipe 21. In this embodiment, two temporary storage bodies 5 are provided, one on the water supply pipe 211 and the other on the water return pipe 212. Specifically, the temporary storage body 5 is a hollow tubular structure with an inner diameter greater than that of the water supply pipe 211 and the water return pipe 212. Taking the temporary storage body 5 on the water supply pipe 211 as an example, the temporary storage cavity of the temporary storage body 5 on the water supply pipe 211 can accommodate low-temperature or high-temperature water flowing in the water supply pipe 211, thereby increasing the weight of the water supply pipe 211, thereby cushioning and suppressing the vibration generated by the driving member 22 during operation, thereby reducing the noise of the circulation assembly 2.

[0057] Specifically, if Figure 2 、 Figures 4 to 6 As shown, the circulating water flow system also includes a housing 6, which includes an upper shell 61 and a lower shell 62. The driving member 22, the temperature regulating assembly 3, and the temporary storage body 5 are all disposed in the lower shell 62. The upper shell 61 covers the driving member 22, the temperature regulating assembly 3, and the temporary storage body 5, and the upper shell 61 and the lower shell 62 are detachably connected. In this embodiment, the driving member 22, the liquid storage box 4, the temperature regulating assembly 3, and the temporary storage body 5 are all disposed in the lower shell 62, and the upper shell 61 and the lower shell 62 are detachably connected by bolts. A bracket with silicone is provided on the lower shell 62, and the driving member 22 is fixed to the bracket. The silicone on the bracket can isolate the vibration of the driving member 22. The upper shell 61 is provided with a through hole for the water supply pipe 211 and the return pipe 212 to pass through. The water supply pipe 211 and the return pipe 212 pass through the through hole and are connected to the bladder 1.

[0058] Specifically, the driving member 22 is covered with a sound-absorbing structure 23 , which is assembled from multiple sound-absorbing layers and a metal sleeve, and can effectively reduce the noise generated when the driving member 22 is working.

[0059] like Figure 5 and Figure 6As shown, this embodiment also provides a sleeping device, which includes the above-mentioned circulating water flow system and a cover 200, which is mounted on the body support component. In this embodiment, the bladder 1 is placed in the installation groove 110 of the load-bearing core 100, thereby forming a complete body support component. Specifically, the cover 200 includes a core cover 210 and a removable cover 220, wherein the core cover 210 is mounted on the load-bearing core 100 and is zipped together to enclose the bladder 1 and the load-bearing core 100; the removable cover 220 is mounted on the core cover 210; the core cover 210 and the load-bearing core 100 are both provided with through holes for the water supply pipe 211 and the return pipe 212 to pass through. The outer shell 6 is placed outside the outer shell 200. The circulating water flow system also includes a control unit 7, which is placed in the outer shell 6 and is electrically connected to the drive member 22 and the semiconductor cooling and heating plate 31. The control unit 7 is a circuit board commonly used in the art. The housing 6 of the circulating water system is provided with a control button, which is electrically connected to the control unit 7. The control button can control the start and stop of the driving member 22 and the temperature of the semiconductor cooling and heating plate 31. Specifically, the sleeping device can be a pillow or a mattress, which is used to regulate the body surface temperature and thus provide a comfortable sleeping environment for the user.

[0060] Example 2

[0061] like Figure 7 and Figure 8 As shown, this embodiment provides a body support component that is substantially the same as the body support component in the first embodiment, with the main difference being that in this embodiment, a return water channel 12 is annularly arranged around the outside of the water inlet channel 11; multiple water inlet channels 11 are provided, each of which is connected to the flow channel. A connecting port is provided on the convex wall 14 or the trough 13. The connecting port is used to connect the water inlet channel 11 and the flow channel, and also to connect the flow channel and the return water channel 12. The connecting ports on two adjacent convex walls 14 or two adjacent troughs 13 are staggered. Specifically, the bladder 1 is a flexible water bag made of latex or plastic, with a circular appearance. The water bag is provided with a trough 13, so that the water bag can be matched and installed with the load-bearing core 100 having the convex wall 14; the edges of the trough 13 are closed to allow water to flow between two adjacent troughs 13 and between the trough 13 and the edge of the water bag.

[0062] Furthermore, the water supply pipe 211 is connected to the center of the sac 1. After the water enters the sac 1 from the water supply pipe 211, it flows into the flow channel surrounding the outside through the three water inlet channels 11, and then flows into the outermost return channel 12, and flows out of the sac 1 through the return pipe 212 connected to the return channel 12.

[0063] Specifically, a connecting port is provided on the groove 13, the water inlet channel 11 is connected with the flow channel through the connecting port, and the flow channel is connected with the return channel 12 through the connecting port. The connecting ports on two adjacent grooves 13 are staggered to prevent water from flowing directly from the water inlet channel 11 through multiple connecting ports in a straight line into the return channel 12, thereby ensuring that water can fully flow and exchange heat in the capsule 1.

[0064] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A body support component, characterized in that The body supporting component comprises a bladder (1), the interior of the bladder (1) is provided with a water inlet channel (11) and a water return channel (12), and the water return channel (12) is arranged around the outside of the water inlet channel (11); The capsule (1) is provided with one of a plurality of flush grooves (13) and a plurality of convex walls (14), a flow channel for water circulation is formed between two adjacent flush grooves (13) or two adjacent convex walls (14), and the water inlet channel (11) and the water return channel (12) are connected through the flow channel.

2. The body support member according to claim 1, wherein The flow channel is arranged in a zigzag shape in the capsule (1), and the flow channel includes a plurality of branches (15) arranged around the capsule; A communication opening is provided on the convex wall (14) or the scouring groove (13), and the communication opening is used to connect two adjacent branches (15). The communication opening is also used to connect the branch (15) and the return water channel (12) as well as to connect the branch (15) and the water inlet channel (11). The communication openings on two adjacent convex walls (14) or two adjacent scouring grooves (13) are staggered.

3. The body support member according to claim 1, wherein The return water channel (12) is annularly arranged on the outside of the water inlet channel (11), and a plurality of the water inlet channels (11) are provided, and the plurality of water inlet channels (11) are respectively connected to the flow channel; A communication port is provided on the convex wall (14) or the scouring groove (13), and the communication port is used to connect the water inlet channel (11) and the flow channel. The communication port is also used to connect the flow channel and the return water channel (12). The communication ports on two adjacent convex walls (14) or two adjacent scouring grooves (13) are staggered.

4. The body support member according to claim 1, wherein The body support component further comprises a bearing core (100), the bearing core (100) having a mounting groove (110) for accommodating the bladder (1), a side of the bladder (1) opposite to the mounting groove (110) being an attachment surface, the attachment surface being used to abut against the human body, the mounting groove (110) being provided with another type corresponding to the plurality of punched grooves (13) or the plurality of convex walls (14) on the bladder (1), the convex walls (14) being stuck in the punched grooves (13), and the attachment surface and the surface of the bearing core (100) being located in the same plane.

5. Circulating water system, characterized in that: The body support component according to any one of claims 1 to 4, wherein the circulating water system further comprises: A circulation assembly (2), the circulation assembly (2) comprising a circulation water pipe (21) and a driving member (22), the driving member (22) being arranged on the circulation water pipe (21), and the two ends of the circulation water pipe (21) being respectively connected to the water inlet channel (11) and the water return channel (12); The circulating water pipe (21) is provided with a temperature regulating component (3), the temperature regulating component (3) is used to regulate the temperature of water in the circulating water pipe (21), and the driving member (22) is used to drive water to flow between the circulating water pipe (21) and the capsule (1).

6. The circulating water system according to claim 5, characterized in that: The circulating water flow system further comprises a liquid storage box (4); the circulating water pipe (21) comprises a water supply pipe (211) and a water return pipe (212); the liquid storage box (4) has an inner cavity; the two ends of the water supply pipe (211) are respectively in communication with the inner cavity and the water inlet channel (11); the two ends of the water return pipe (212) are respectively in communication with the inner cavity and the water return channel (12); and along the water flow direction, the cross-sectional area of ​​the inner cavity is greater than the cross-sectional areas of the water supply pipe (211) and the water return pipe (212).

7. The circulating water system according to claim 6, characterized in that: The temperature control component (3) comprises a semiconductor cooling plate (31) and a heat exchanger (32). The semiconductor cooling plate (31) has a first surface and a second surface that are arranged opposite to each other. One of the first surface and the second surface is arranged in contact with the liquid storage box (4). The first surface can absorb heat or release heat, and the second surface can release heat or absorb heat corresponding to the first surface. The heat exchanger (32) is arranged on the other surface of the semiconductor cooling plate (31) away from the liquid storage box (4).

8. The circulating water flow system according to claim 5, characterized in that: The circulating water flow system further comprises a temporary storage body (5) arranged on the circulating water pipe (21), wherein the temporary storage body (5) has a temporary storage cavity, the temporary storage cavity is communicated with the circulating water pipe (21), and the temporary storage cavity is used to accommodate water in the circulating water pipe (21).

9. The circulating water flow system according to claim 8, characterized in that: The circulating water flow system further comprises a housing (6), the housing (6) comprising an upper housing (61) and a lower housing (62), the driving member (22), the temperature regulating component (3) and the temporary storage body (5) are all arranged in the lower housing (62), the upper housing (61) is covered on the driving member (22), the temperature regulating component (3) and the temporary storage body (5), and the upper housing (61) and the lower housing (62) are detachably connected.

10. A sleeping appliance, characterized in that: The sleeping device comprises a circulating water flow system as described in any one of claims 5 to 9, and further comprises a cover (200), wherein the cover (200) is sleeved on the body supporting component.

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