Damping device of mattress

Abstract

The utility model discloses a damping device of a mattress. The damping device comprises a mattress body, a mattress damping component positioned in the mattress body and a mattress upper cushion material composition component positioned above the mattress body, the mattress damping assembly comprises a spring cylinder body, the spring cylinder body is fixedly installed in the mattress body, a damping spring is installed in the spring cylinder body, a spring damper is arranged in the damping spring in a penetrating mode, and a spring cylinder limiting table is arranged in the top of the spring cylinder body. Through the arrangement of the mattress damping assembly, the problems that due to the fact that the guide columns descend excessively, limit deformation of damping springs is caused, elasticity of the springs is affected, the service life of the springs is shortened, and the comfort level is reduced due to the fact that the elasticity of the surface of the mattress is not uniform can be effectively solved; the damping effect is improved through the damping rubber pads and the spring dampers, vibration can be further relieved and reduced, and the elastic comfort degree of the mattress is improved.

Description

Technical Field

[0001] The utility model relates to the field of mattresses, in particular to a shock absorbing device for a mattress. Background Art

[0002] Sleep is the basis of health, and having healthy bedding that is "hygienic, comfortable, beautiful and durable" is the key to obtaining high-quality sleep. With the development of the economy and the improvement of people's living standards, the mattress industry has developed rapidly, and various new materials and new technologies have been widely used in mattress manufacturing. Among them, the shock-absorbing device of the mattress is usually used to improve the shock-absorbing performance of the mattress to provide a more comfortable and healthy sleeping experience.

[0003] A Chinese utility model (Announcement No.: CN210354027U) discloses a mattress with good shock absorption effect, including a base pad, a mattress is arranged above the base pad, first shock absorption springs are fixedly installed on both sides of the inner wall between the mattress and the base pad, a movable groove is opened at the center of the top of the base pad, a shock absorption device is fixedly installed inside the movable groove, and a protective pad is fixedly installed at the bottom of the mattress. The utility model can perform shock absorption and buffering on both sides of the bottom of the mattress through the first shock absorption spring, and when the mattress moves downward under gravity, the moving column drives the limit plate to squeeze the second shock absorption spring, and at the same time, the elastic support rod and the buffer airbag are also deformed under pressure, and the pressure on the mattress is simultaneously shock-absorbed and buffered. When the force disappears, the mattress quickly resets, and at the same time solves the problem that the existing mattress has poor shock absorption effect, is easy to cause burden on the body during use, and is inconvenient for people to use.

[0004] It is found that there are at least the following problems in this technology: the above patent can perform shock absorption and buffering on both sides of the bottom of the mattress through the first shock-absorbing spring, but due to the lack of spring protection, it is easy for the spring to be in the elastic limit state for a long time, which affects the elastic deformation of the spring and reduces the service life of the spring, thereby causing uneven elasticity on the surface of the mattress and causing a decrease in comfort. Therefore, a shock-absorbing device for a mattress is now proposed. Utility Model Content

[0005] In order to improve the problem that most existing mattresses have no spring protection, which easily causes the springs to be in the elastic limit state for a long time, affecting the elastic deformation of the springs and reducing the service life of the springs, thereby causing uneven elasticity on the mattress surface and reducing comfort, the utility model provides a shock absorbing device for the mattress.

[0006] The utility model provides a shock absorbing device for a mattress, which adopts the following technical scheme:

[0007] A mattress shock absorbing device comprises a mattress body, a mattress shock absorbing assembly located inside the mattress body, and a mattress padding material assembly located above the mattress body;

[0008] The mattress shock-absorbing assembly includes a spring cylinder body, which is fixedly installed inside the mattress body. A shock-absorbing spring is installed inside the spring cylinder body, a spring damper is penetrated inside the shock-absorbing spring, a spring cylinder limit platform is arranged inside the top of the spring cylinder body, and a guide column is sleeved on the top of the spring cylinder body.

[0009] By adopting the above technical solution, when a person lies on the mattress, under the action of gravity, the shock-absorbing rubber pad and the guide column move toward the bottom of the spring cylinder body. At this time, the shock-absorbing spring begins to elastically shrink under the action of pressure. When the lower surface of the shock-absorbing rubber pad fits with the upper surface of the spring cylinder limit platform inside the spring cylinder body, the guide column stops moving downward, thereby effectively preventing the guide column from excessively falling, causing extreme deformation of the shock-absorbing spring, affecting the elasticity of the spring, and reducing the service life of the spring.

[0010] Optionally, a shock-absorbing rubber pad is fixedly installed above the guide column.

[0011] By adopting the above technical solution, the shock-absorbing rubber pad and spring damping improve the shock-absorbing effect, which can further alleviate and reduce vibration and improve the elasticity and comfort of the mattress.

[0012] Optionally, a mattress top pad is fixedly connected above the shock-absorbing rubber pad.

[0013] By adopting the above technical solution, the mattress top pad is used to support the body of the sleeper.

[0014] Optionally, the mattress top pad material component includes a latex pad layer, the latex pad layer is located on the top of the mattress top pad, and a 4D air fiber material layer is arranged below the latex pad layer.

[0015] By adopting the above technical solution, the latex cushion layer can adapt to the curves and weight of the human body, provide uniform support, help maintain the natural alignment of the spine, reduce body pressure, and thus improve sleep quality. The 4D air fiber material layer makes the mattress pad have good support, is not easy to deform, has excellent breathability, and improves the fit and comfort.

[0016] Optionally, an air cushion layer is provided below the 4D air fiber material layer.

[0017] By adopting the above technical solution, the air cushion layer can withstand greater pressure, and the inflation amount can be adjusted according to personal needs, thereby changing the hardness of the mattress.

[0018] Optionally, a sponge cushion layer is provided below the air cushion layer.

[0019] By adopting the above technical solution, the sponge cushion layer has a certain sound insulation effect, which can reduce the interference of body movement and external noise on sleep, help improve sleep quality, and make it easier for people to enter a deep sleep state.

[0020] Optionally, four sets of elastic limiting belts are fixedly connected to the four external corners of the mattress body.

[0021] By adopting the above technical solution, four sets of elastic limiting belts are used to limit the upper pad of the mattress to a certain extent.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The mattress shock-absorbing assembly provided in the utility model can effectively prevent the guide column from falling excessively, causing the extreme deformation of the shock-absorbing spring, affecting the elasticity of the spring, reducing the service life of the spring, and avoiding the problem of uneven elasticity on the mattress surface, which causes a decrease in comfort. At the same time, the shock-absorbing rubber pad and spring damping provided improve the shock-absorbing effect, which can further alleviate and reduce vibration and improve the elastic comfort of the mattress;

[0024] 2. The utility model provides a mattress top pad material component, wherein the latex pad layer can adapt to the curve and weight of the human body, provide uniform support, help maintain the natural alignment of the spine, reduce body pressure, and thus improve sleep quality; the 4D air fiber material layer makes the mattress top pad have good support, is not easy to deform, has excellent air permeability, and improves the fit comfort; the air cushion layer can withstand greater pressure, and the inflation amount can be adjusted according to personal needs, thereby changing the hardness of the mattress; the sponge pad layer has a certain sound insulation effect, which can reduce the interference of body movement and external noise on sleep, help improve sleep quality, and make it easier for people to enter a deep sleep state. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a main structural schematic diagram of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the mattress shock-absorbing assembly of the utility model.

[0027] Figure 3 This utility model Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0028] Figure 4 The utility model is a schematic diagram of the structure of the mattress pad material component.

[0029] Description of reference numerals:

[0030] 1. Mattress body; 2. Mattress top pad; 3. Elastic limit belt; 4. Mattress shock-absorbing assembly; 401. Shock-absorbing rubber pad; 402. Guide column; 403. Spring tube limit platform; 404. Spring damping; 405. Shock-absorbing spring; 406. Spring tube body; 5. Mattress top pad material composition assembly; 501. Latex cushion layer; 502. 4D air fiber material layer; 503. Air cushion layer; 504. Sponge cushion layer. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0032] Please refer to Figure 1-Figure 4 A shock absorbing device for a mattress comprises a mattress body 1, a mattress shock absorbing assembly 4 located inside the mattress body 1, and a mattress padding material assembly 5 located above the mattress body 1. Four sets of elastic limiting belts 3 are fixedly connected to the four outer corners of the mattress body 1.

[0033] Reference Figure 2 and Figure 3 The mattress shock-absorbing assembly 4 includes a spring cylinder body 406, which is fixedly installed inside the mattress body 1. A shock-absorbing spring 405 is installed inside the spring cylinder body 406, and a spring damper 404 is penetrated inside the shock-absorbing spring 405. A spring cylinder limiting platform 403 is arranged inside the top of the spring cylinder body 406, and a guide column 402 is sleeved on the top of the spring cylinder body 406. A shock-absorbing rubber pad 401 is fixedly installed above the guide column 402, and a mattress upper pad 2 is fixedly connected to the top of the shock-absorbing rubber pad 401.

[0034] By setting up the mattress shock-absorbing assembly 4, when a person lies on the mattress pad 2, under the action of gravity, the shock-absorbing rubber pad 401 and the guide column 402 move toward the bottom of the spring tube body 406. At this time, the shock-absorbing spring 405 begins to elastically shrink under the action of pressure. When the lower surface of the shock-absorbing rubber pad 401 is in contact with the upper surface of the spring tube limit platform 403 inside the spring tube body 406, the guide column 402 stops moving downward, thereby effectively preventing the guide column 402 from excessively descending, causing the extreme deformation of the shock-absorbing spring 405, affecting the elasticity of the spring, reducing the service life of the spring, and avoiding the problem of uneven elasticity on the mattress surface, causing a decrease in comfort. At the same time, the set shock-absorbing rubber pad 401 and spring damping 404 improve the shock-absorbing effect, which can further alleviate and reduce vibration and improve the elastic comfort of the mattress.

[0035] Reference Figure 1 and Figure 4, the mattress upper pad material component 5 includes a latex pad layer 501, the latex pad layer 501 is located on the top of the mattress upper pad 2, a 4D air fiber material layer 502 is arranged below the latex pad layer 501, an air cushion layer 503 is arranged below the 4D air fiber material layer 502, and a sponge pad layer 504 is arranged below the air cushion layer 503; wherein the latex pad layer 501 can adapt according to the curve and weight of the human body, provide uniform support, help maintain the natural alignment of the spine, reduce body pressure, and thus improve sleep quality, the 4D air fiber material layer 502 makes the mattress upper pad 2 have good support, not easy to deform, excellent air permeability, and improve fit comfort, the air cushion layer 503 can withstand greater pressure, and the inflation amount can be adjusted according to personal needs, thereby changing the hardness of the mattress, the sponge pad layer 504 has a certain sound insulation effect, which can reduce the interference of body movement and external noise on sleep, help improve sleep quality, and make it easier for people to enter a deep sleep state.

[0036] The implementation principle of the utility model is as follows: when the shock absorbing device of the mattress is used, through the mattress shock absorbing assembly 4, when a person lies on the mattress upper pad 2, under the action of gravity, the shock absorbing rubber pad 401 and the guide column 402 move toward the bottom of the spring tube body 406, and at this time, the shock absorbing spring 405 begins to elastically shrink under the action of pressure, and when the lower surface of the shock absorbing rubber pad 401 is in contact with the upper surface of the spring tube limiting platform 403 inside the spring tube body 406, the guide column 402 stops moving downward, thereby effectively preventing the guide column 402 from excessively falling, causing the extreme deformation of the shock absorbing spring 405, affecting the elasticity of the spring, reducing the service life of the spring, and avoiding the problem of uneven elasticity on the mattress surface and reduced comfort. At the same time, the shock absorbing rubber pad 401 and the spring damping 404 provided The shock absorption effect is improved, which can further alleviate and reduce vibrations and improve the elasticity and comfort of the mattress; the mattress top pad material component 5 is set, wherein the latex pad layer 501 can adapt according to the curve and weight of the human body, provide uniform support, help maintain the natural alignment of the spine, reduce body pressure, and thus improve sleep quality; the 4D air fiber material layer 502 makes the mattress top pad 2 have good support, is not easy to deform, has excellent air permeability, and improves the fit comfort; the air cushion layer 503 can withstand greater pressure and can adjust the inflation amount according to personal needs, thereby changing the hardness of the mattress; the sponge pad layer 504 has a certain sound insulation effect, which can reduce the interference of body movement and external noise on sleep, help improve sleep quality, and make it easier for people to enter a deep sleep state.

[0037] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A shock absorbing device for a mattress, characterized in that: It comprises a mattress body (1), a mattress shock-absorbing component (4) located inside the mattress body (1), and a mattress padding material component (5) located above the mattress body (1); The mattress shock-absorbing assembly (4) comprises a spring cylinder body (406), the spring cylinder body (406) being fixedly mounted inside the mattress body (1), a shock-absorbing spring (405) being mounted inside the spring cylinder body (406), a spring damper (404) being inserted into the interior of the shock-absorbing spring (405), a spring cylinder limiting platform (403) being arranged inside the top of the spring cylinder body (406), and a guide column (402) being sleeved on the top of the spring cylinder body (406).

2. A shock absorbing device for a mattress according to claim 1, characterized in that: A shock-absorbing rubber pad (401) is fixedly mounted above the guide column (402).

3. The shock absorbing device of a mattress according to claim 2, characterized in that: The upper part of the shock-absorbing rubber pad (401) is fixedly connected to a mattress upper pad (2).

4. The shock absorbing device of a mattress according to claim 1, characterized in that: The mattress upper pad material component (5) comprises a latex pad layer (501), the latex pad layer (501) is located on the top of the mattress upper pad (2), and a 4D air fiber material layer (502) is arranged below the latex pad layer (501).

5. The shock absorbing device of a mattress according to claim 4, characterized in that: An air cushion layer (503) is provided below the 4D air fiber material layer (502).

6. The shock absorbing device of a mattress according to claim 5, characterized in that: A sponge cushion layer (504) is provided below the air cushion layer (503).

7. The shock absorbing device of a mattress according to claim 1, characterized in that: Four sets of elastic limiting belts (3) are fixedly connected to the four external corners of the mattress body (1).

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