A mattress device and an air pressure mattress

Abstract

The application provides a mattress device and an air pressure mattress. The mattress device comprises a plurality of air chamber assemblies and a plurality of support assemblies. Each air chamber assembly is provided with an air chamber space. A plurality of support modules are connected to the corresponding air chamber assemblies. Each support module comprises an inner tube, a flexible bellows and a support head. The inner tube is movably arranged through a hole. The inner cavity of the inner tube can accommodate low-pressure safety gas. The flexible bellows is sleeved on the inner tube and can flexibly expand and contract relative to the inner tube. The support head is connected to the flexible bellows. The upper surface of the support head can bear the downward pressure of the user's body, so as to actively adjust the support force according to the user's curve, ensure that the support force of each part of the user's body is kept in the same range, and make the user's sleeping posture and body shape as close as possible to the natural human curve. The application avoids the problem that the support cannot be adjusted in part, improves the use comfort of the mattress device, and avoids the imbalance of the support caused by the weight difference of the user.

Description

Technical Field

[0001] This utility model relates to the technical field of mattress devices, and more particularly to a mattress device and a pneumatic mattress. Background Technology

[0002] With the development of technology, mattresses have been applied to people's lives. A mattress is a bedding product placed between the human body and the bed. Mattresses are used to improve sleep comfort and support the body. Mattress devices are part of a mattress.

[0003] In the prior art, existing mattress devices include a base, a sliding arm, and a support plate. The two ends of the sliding arm are connected to the base and the support plate respectively, and slide relative to the base. The support plate rises and falls as the sliding arm slides. However, the support plate floats as a whole and cannot be partially adjusted for support, resulting in poor comfort of existing mattress devices. Utility Model Content

[0004] The purpose of this utility model is to provide a mattress device and a pneumatic mattress. Multiple air chamber components are arranged sequentially along the length of the mattress device. Each air chamber component has an air chamber space, and adjacent air chamber spaces are connected. Each air chamber space is filled with low-pressure safety gas. Each air chamber component has a top plate with multiple through holes. Multiple sets of support components correspond to the corresponding air chamber components. Each support component has multiple support modules, which are arranged relative to the corresponding through holes and connected to the corresponding air chamber component. Each support module includes an inner tube, a flexible corrugated tube, and a support head. The inner tube can... The mattress features a movable perforation, connecting the inner cavity of the inner tube to the air chamber space vertically, and is capable of holding low-pressure safety gas. A flexible corrugated tube is fitted over the inner tube, positioned on the outside and flexibly extending and contracting relative to it. A support head connects to the flexible corrugated tube; its upper surface can withstand the downward pressure of the user's body, actively adjusting the support force according to the user's curves. This ensures that the support force on all parts of the user's body remains within the same range, maximizing the user's sleeping posture and body shape to conform to the natural curves of the human body. This avoids situations where partial support adjustments are impossible, improving the mattress's comfort. Furthermore, it prevents support imbalance due to differences in user weight.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mattress device, comprising:

[0006] Multiple air chamber components are arranged sequentially along the length of the mattress device. Each air chamber component has an air chamber space, and two adjacent air chamber spaces are connected. Each air chamber space is filled with low-pressure safety gas. Each air chamber component has a top plate with multiple through holes.

[0007] Multiple sets of support components correspond to the corresponding air chamber components; each support component has multiple support modules, which are arranged relative to the corresponding through-holes and connected to the corresponding air chamber components; each support module includes an inner tube, a flexible corrugated tube, and a support head; the inner tube is movably inserted through the through-hole, and the inner cavity of the inner tube communicates with the air chamber space in the vertical direction, and is capable of accommodating low-pressure safety gas; the flexible corrugated tube is sleeved on the inner tube, located outside the inner tube, and flexibly expands and contracts relative to the inner tube; the support head is connected to the flexible corrugated tube, and the upper surface of the support head can withstand the downward pressure force of the user's body.

[0008] Optionally, the support module further includes a bushing, which is fitted onto the outer wall of the inner tube and positioned and connected to the top plate; the bushing passes through the through hole and is fixedly connected to the through hole; the inner tube is movably connected to the bushing and can move in the up and down direction.

[0009] Optionally, when the user's body applies a downward pressure force to the support head, the flexible bellows and the support head are compressed, causing the inner tube to move relative to the bushing. At this time, the inner tube is subjected to a downward force. The inner cavity of the inner tube contains low-pressure safety gas and is supported by the low-pressure safety gas. When the downward force of the inner tube is equal to the supporting force of the low-pressure safety gas, the inner tube is in a dynamic equilibrium state and can be suspended in the gas chamber space.

[0010] Optionally, the upper end of the flexible corrugated pipe is connected to the support head, the support head is connected to the upper end of the inner tube, and the flexible corrugated pipe and the inner tube are connected to different positions of the support head, and their positions are adjusted as the inner tube moves downward.

[0011] Optionally, the flexible corrugated tube has multiple corrugated sections, which are arranged sequentially along the length of the flexible corrugated tube, and two adjacent corrugated sections can be folded when the flexible corrugated tube is compressed.

[0012] If the flexible bellows is in a non-compressed state, the flexible bellows is adjusted from a folded state to an extended state.

[0013] Optionally, the upper end of the flexible bellows is sealed to the support head, and the lower end of the flexible bellows is sealed to the bushing or the top plate.

[0014] Optionally, the support head is a flexible contact head, and the upper surface of the support head is a flexible contact surface; the support head is provided with a connector, which is connected to the flexible corrugated pipe and the inner pipe.

[0015] Optionally, the inner tube is a rigid tube.

[0016] Optionally, each of the gas chamber spaces is a square space, and two adjacent gas chamber spaces are separated by a partition of the gas chamber assembly. The partition is provided with a through hole that connects the two adjacent gas chamber spaces.

[0017] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic mattress, including the aforementioned mattress device.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model provides a mattress device and a pneumatic mattress. Multiple air chamber components are arranged sequentially along the length of the mattress device. Each air chamber component has an air chamber space, and adjacent air chamber spaces are connected. Each air chamber space is filled with low-pressure safety gas. Each air chamber component has a top plate with multiple through holes. Multiple sets of support components correspond to the corresponding air chamber components. Each support component has multiple support modules, which are arranged relative to the corresponding through holes and connected to the corresponding air chamber component. Each support module includes an inner tube, a flexible corrugated tube, and a support head. The inner tube is movably movable. A perforation connects the inner tube's cavity to the air chamber space vertically, allowing for the containment of low-pressure safety gas. A flexible corrugated tube is fitted over the inner tube, extending and contracting flexibly relative to it. A support head connects to the flexible corrugated tube; its upper surface can withstand the downward pressure of the user's body, actively adjusting the support force according to the user's curves. This ensures consistent support across all areas, maximizing the user's natural sleeping posture and body shape, preventing situations where partial support adjustments are impossible and improving mattress comfort. Furthermore, it prevents support imbalance due to user weight variations. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0022] Figure 1 A schematic diagram of a mattress device according to an embodiment of this application is shown.

[0023] Figure 2 An exploded view of a mattress device according to an embodiment of this application is shown.

[0024] Figure 3 A cross-sectional view of the air chamber assembly of a mattress device according to an embodiment of this application is shown.

[0025] Figure 4 A cross-sectional view of the support module of a mattress device according to an embodiment of this application is shown.

[0026] Figure 5 An exploded view of the support module of a mattress device according to an embodiment of this application is shown.

[0027] Figure Labels

[0028] 100. Mattress assembly;

[0029] 10. Air chamber assembly; 10a. Air chamber space; 11. Top plate; 11a. Through hole; 12. Partition plate; 12a. Through hole;

[0030] 20. Support component; 21. Support module; 211. Inner tube; 212. Flexible corrugated pipe; 2121. Corrugated part; 213. Support head; 2131. Joint part; 241. Bushing. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0032] Please refer to the attached document. Figures 1-5 This application provides a mattress device 100, which is applied to a pneumatic mattress and is used to improve sleep comfort and support the body.

[0033] Please refer to the attached document. Figures 1-5In this embodiment, the mattress device 100 includes multiple air chamber assemblies 10 and multiple sets of support assemblies 20. The multiple air chamber assemblies 10 are arranged sequentially along the length of the mattress device 100. Each air chamber assembly 10 has an air chamber space 10a, and adjacent air chamber spaces 10a are connected. Each air chamber space 10a is filled with low-pressure safety gas. Each air chamber assembly 10 has a top plate 11 with multiple through holes 11a. The multiple sets of support assemblies 20 correspond to the corresponding air chamber assemblies 10. Each support assembly 20 has multiple support modules 21, which are arranged relative to the corresponding through holes 11a and connected to the corresponding air chamber assembly 10. Each support module 21 includes an inner tube 211 and a flexible corrugated tube 21. 2. A support head 213; an inner tube 211 is movably threaded through a through hole 11a, the inner cavity of the inner tube 211 is connected to the air chamber space 10a in the vertical direction, and can accommodate low-pressure safety gas; a flexible corrugated tube 212 is sleeved on the inner tube 211, the flexible corrugated tube 212 is located outside the inner tube 211, and can flexibly expand and contract relative to the inner tube 211; the support head 213 is connected to the flexible corrugated tube 212, the upper surface of the support head 213 can withstand the downward pressure of the user's body, so as to realize the active adjustment of the support force according to the user's curve, ensuring that the support force on each part of the user that needs support is kept within the same range, the user's sleeping posture and body shape are as close as possible to the natural curve of the human body, avoiding the inability to make partial support adjustments, and improving the comfort of the mattress device 100. At the same time, it does not cause support imbalance due to differences in the user's weight.

[0034] Please refer to the attached document. Figures 1-5 In this embodiment, multiple air chamber components 10 are arranged sequentially along the length of the mattress device 100, and the number of air chamber components 10 is adjusted according to the user's height. Each air chamber component 10 is provided with an air chamber space 10a, which serves as the internal space of the air chamber component 10, and two adjacent air chamber spaces 10a are in a connected state; each air chamber space 10a is filled with low-pressure safety gas to facilitate the flow of low-pressure safety gas within each air chamber space 10a. Each air chamber component 10 is provided with a top plate 11, which has multiple through holes 11a extending in the vertical direction.

[0035] Multiple sets of support components 20 correspond to the corresponding gas chamber components 10; each support component 20 is provided with multiple support modules 21, which are arranged relative to the corresponding through holes 11a and connected to the corresponding gas chamber components 10; each support module 21 includes an inner tube 211, a flexible corrugated tube 212, and a support head 213; the inner tube 211 is movably inserted through the through holes 11a to facilitate adjustment of the height position of the inner tube 211 relative to the through holes 11a. The inner cavity of the inner tube 211 is connected to the gas chamber space 10a in the vertical direction and can accommodate low-pressure safety gas, so that the low-pressure safety gas can flow from the gas chamber space 10a to the inner cavity of the inner tube 211. A flexible corrugated tube 212 is fitted onto the inner tube 211, with the flexible corrugated tube 212 located outside the inner tube 211 and capable of flexible expansion and contraction relative to the inner tube 211. A support head 213 is connected to the flexible corrugated tube 212, and the upper surface of the support head 213 can withstand the downward pressure of the user's body, thereby actively adjusting the support force according to the user's curves. This ensures that the support force on each part of the user's body remains within the same range, allowing the user's sleeping posture and body shape to conform as closely as possible to the natural curves of the human body. This avoids situations where partial support adjustments are impossible, improving the comfort of the mattress device 100. Simultaneously, it prevents support imbalance due to differences in the user's weight.

[0036] Please refer to the attached document. Figures 1-5 In this embodiment, the support module 21 further includes a bushing 214, which is sleeved on the outer wall of the inner tube 211 and positioned and connected to the top plate 11 to ensure the positional accuracy of the bushing 214 relative to the top plate 11. The bushing 214 passes through a through hole 11a and is fixedly connected to the through hole 11a so that the bushing 214 can be positioned and connected to the top plate 11 through the through hole 11a. Optionally, the outer contour of the bushing 214 and the inner contour of the through hole 11a are interference-fitted. The inner tube 211 is movably connected to the bushing 214 and can move in the vertical direction to adjust the height position of the inner tube 211 relative to the bushing 214, thereby facilitating the inner tube 211 to rise and fall relative to the through hole 11a through the bushing 214. Optionally, the outer contour of the inner tube 211 and the inner contour of the bushing 214 are clearance-fitted.

[0037] Please refer to the attached document. Figures 1-5 In this embodiment, when the user's body applies a downward pressure force to the support head 213, the flexible bellows 212 and the support head 213 are compressed, causing the inner tube 211 to move relative to the bushing 214. At this time, the inner tube 211 is subjected to a downward force. The inner cavity of the inner tube 211 contains low-pressure safety gas and is supported by the low-pressure safety gas. When the downward force of the inner tube 211 is equal to the supporting force of the low-pressure safety gas, the inner tube 211 is in a dynamic equilibrium state and can be suspended in the air chamber space 10a.

[0038] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the upper end of the flexible corrugated pipe 212 is connected to the support head 213, the support head 213 is connected to the upper end of the inner tube 211, the flexible corrugated pipe 212 and the inner tube 211 are connected to different positions of the support head 213, and their positions are adjusted as the inner tube 211 moves downward.

[0039] Please refer to the attached document. Figures 1-5 In this embodiment, the flexible corrugated pipe 212 is provided with multiple corrugated portions 2121, which are arranged sequentially along the length of the flexible corrugated pipe 212. Two adjacent corrugated portions 2121 can be in a folded state when the flexible corrugated pipe 212 is compressed, so that the flexible corrugated pipe 212 can be compressed or extended through the multiple corrugated portions 2121. If the flexible corrugated pipe 212 is in a non-compressed state, the flexible corrugated pipe 212 is adjusted from the folded state to the extended state, so that each support head 213 maintains the same horizontal height.

[0040] If the flexible bellows 212 is under pressure, the flexible bellows 212 is adjusted from the extended state to the folded state so that each support head 213 can adjust the folding position of the flexible bellows 212 as the user compresses it.

[0041] Please refer to the attached document. Figures 1-5 In this embodiment, the upper end of the flexible bellows 212 is sealed to the support head 213, ensuring a sealing effect between the upper end of the flexible bellows 212 and the support head 213, preventing low-pressure safety gas from leaking through the connection between the upper end of the flexible bellows 212 and the support head 213. The lower end of the flexible bellows 212 is sealed to the bushing 214 or the top plate 11, ensuring a sealing effect between the lower end of the flexible bellows 212 and the bushing 214 or the top plate 11, preventing low-pressure safety gas from leaking through the connection between the lower end of the flexible bellows 212 and the bushing 214 or the top plate 11.

[0042] Please refer to the attached document. Figures 1-5 In this embodiment, the support head 213 is a flexible contact head, and the upper surface of the support head 213 is a flexible contact surface, so that the user can make flexible contact with the support head 213, which improves the user's comfort and ensures the user's contact safety. The support head 213 is provided with a connector 2131, which is connected to the flexible corrugated pipe 212 and the inner pipe 211, so that the support head 213 can be engaged and connected with the flexible corrugated pipe 212 and the inner pipe 211 through the connector 2131.

[0043] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the inner tube 211 is a rigid tube, which ensures that the size of the inner tube 211 remains unchanged.

[0044] Please refer to the attached document. Figures 1-5 In this embodiment, each air chamber space 10a is a square space. Two adjacent air chamber spaces 10a are separated by a partition 12 of the air chamber assembly 10. The partition 12 is provided with a through hole 12a, which connects the two adjacent air chamber spaces 10a so that the low-pressure safety gas in each air chamber space 10a can flow between each air chamber space 10a through the through hole 12a. This facilitates the generation of air pressure changes by the flexible corrugated pipe 212 and transmits them to each air chamber space 10a, ensuring that the support force received by each part of the user that needs support remains within the same range.

[0045] In the second application embodiment, a pneumatic mattress includes a mattress device 100, which is part of the pneumatic mattress. The pneumatic mattress is used to change the air pressure to ensure that the support force on each part of the user that needs support is kept within the same range, and to adapt to the user's sleeping posture and body shape as closely as possible to the natural curve of the human body.

[0046] Compared with the prior art, the beneficial effects of this utility model are:

[0047] This utility model provides a mattress device 100 and a pneumatic mattress. Multiple air chamber components 10 are arranged sequentially along the length of the mattress device 100. Each air chamber component 10 has an air chamber space 10a, and adjacent air chamber spaces 10a are connected. Each air chamber space 10a is filled with low-pressure safety gas. Each air chamber component 10 has a top plate 11 with multiple through holes 11a. Multiple sets of support components 20 correspond to the corresponding air chamber components 10. Each support component 20 has multiple support modules 21, which are arranged relative to the corresponding through holes 11a and connected to the corresponding air chamber component 10. Each support module 21 includes an inner tube 211, a flexible corrugated tube 212, and a support head 21. 3. The inner tube 211 is movably perforated through the through hole 11a. The inner cavity of the inner tube 211 is connected to the air chamber space 10a in the vertical direction and can accommodate low-pressure safety gas. The flexible corrugated tube 212 is sleeved on the inner tube 211, located outside the inner tube 211, and can flexibly expand and contract relative to the inner tube 211. The support head 213 is connected to the flexible corrugated tube 212. The upper surface of the support head 213 can withstand the downward pressure of the user's body, so as to actively adjust the support force according to the user's curve, ensuring that the support force on each part of the user that needs support is kept within the same range. The user's sleeping posture and body shape are as close as possible to the natural curve of the human body, avoiding the inability to make partial support adjustments, thus improving the comfort of the mattress device 100. At the same time, it does not cause support imbalance due to differences in the user's weight.

[0048] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0049] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0050] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0051] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A mattress device, characterized in that, include: Multiple air chamber components are arranged sequentially along the length of the mattress device. Each air chamber component has an air chamber space, and two adjacent air chamber spaces are connected. Each air chamber space is filled with low-pressure safety gas. Each air chamber component has a top plate with multiple through holes. Multiple sets of support components correspond to the corresponding air chamber components; each support component has multiple support modules, which are arranged relative to the corresponding through-holes and connected to the corresponding air chamber components; each support module includes an inner tube, a flexible corrugated tube, and a support head; the inner tube is movably inserted through the through-hole, and the inner cavity of the inner tube communicates with the air chamber space in the vertical direction, and is capable of accommodating low-pressure safety gas; the flexible corrugated tube is sleeved on the inner tube, located outside the inner tube, and flexibly expands and contracts relative to the inner tube; the support head is connected to the flexible corrugated tube, and the upper surface of the support head can withstand the downward pressure force of the user's body.

2. The mattress device according to claim 1, characterized in that, The support module also includes a bushing, which is fitted onto the outer wall of the inner tube and positioned and connected to the top plate; the bushing passes through the through hole and is fixedly connected to the through hole; the inner tube is movably connected to the bushing and can move in the up and down direction.

3. The mattress device according to claim 2, characterized in that, When the user's body applies downward pressure to the support head, the flexible bellows and the support head are compressed, causing the inner tube to move relative to the bushing. At this time, the inner tube is subjected to a downward force. The inner cavity of the inner tube contains low-pressure safety gas and is supported by the low-pressure safety gas. When the downward force of the inner tube is equal to the supporting force of the low-pressure safety gas, the inner tube is in a dynamic equilibrium state and can be suspended in the gas chamber space.

4. The mattress device according to claim 3, characterized in that, The upper end of the flexible corrugated pipe is connected to the support head, and the support head is connected to the upper end of the inner tube. The flexible corrugated pipe and the inner tube are connected to different positions of the support head, and their positions are adjusted as the inner tube moves downward.

5. The mattress device according to claim 3, characterized in that, The flexible corrugated tube has multiple corrugated sections, which are arranged sequentially along the length of the flexible corrugated tube. Two adjacent corrugated sections can be folded when the flexible corrugated tube is compressed. If the flexible bellows is in a non-compressed state, the flexible bellows is adjusted from a folded state to an extended state.

6. The mattress device according to claim 3, characterized in that, The upper end of the flexible bellows is sealed to the support head, and the lower end of the flexible bellows is sealed to the bushing or the top plate.

7. The mattress device according to claim 6, characterized in that, The support head is a flexible contact head, and the upper surface of the support head is a flexible contact surface; the support head is provided with a connector, which is connected to the flexible corrugated pipe and the inner pipe.

8. The mattress device according to claim 3, characterized in that, The inner tube is a rigid tube.

9. The mattress device according to claim 1, characterized in that, Each of the gas chambers is a square space, and two adjacent gas chambers are separated by a partition of the gas chamber assembly. The partition has a through hole that connects the two adjacent gas chambers.

10. A pneumatic mattress, characterized in that, Includes the mattress device as described in any one of claims 1 to 9.

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