Mattress

Abstract

The present invention relates to a mattress. Existing mattresses exhibit insufficient connection strength and poor positioning reliability, negatively impacting the user experience. The present invention comprises a mattress body internally provided with a massage layer and an air tube bundle connected to an air source. The massage layer comprises a fixing pad and a massage airbag group laid on the fixing pad. The massage airbag group is provided with an air channel platform; and the air channel platform is attached and fixedly connected to the fixing pad. A side edge of the massage layer is recessed to form a horizontally arranged tube-routing groove; and the air tube bundle is inserted into the tube-routing groove from bottom to top and is connected to the massage airbag group. The fixing pad and the massage airbag group are fixedly connected and positioned by means of short pins, the tube-routing groove is formed on the side edge of the massage layer, and the air tube bundle is laid along the tube-routing groove and is effectively positioned, so that the effective positioning of the massage airbag group is ensured, improving massage comfort; the need for glue is eliminated, achieving an environmentally friendly and hygienic effect, ensuring the health of users; furthermore, foreign body sensation caused by the deviation of the air tube bundle is eliminated, the air tube bundle is protected, and a reliable connection between the air tube bundle and the massage airbag group is also ensured, improving the user experience.

Description

A type of mattress Technical Field

[0001] This invention relates to the field of bedding, and more specifically to a mattress. Background Technology

[0002] Existing mattresses include a support layer, a massage layer mounted on the support layer, and an air tube bundle connected to an air source. The support layer adjusts its firmness by regulating air pressure, and the massage layer provides massage stimulation through inflation and deflation. The massage layer includes a massage capsule assembly connected to an external control box via the air tube bundle. Adjusting the air pressure within the massage capsule assembly causes it to expand and contract, creating massage stimulation. The massage layer also includes a fixing pad and the massage capsule assembly laid on top of it. During use, the massage capsule assembly may shift due to its own expansion and contraction or external forces, affecting the massage effect. Using adhesive to hold them together poses environmental concerns, as the emitted organic matter could harm the user's health and negatively impact the user experience. Furthermore, the existing air tube bundles are haphazardly positioned within the mattress. This can easily cause the air tube bundles to shift to the center of the mattress, creating a foreign body sensation and affecting comfort. They are also prone to detachment from the massage capsules due to external pulling, and repeated movement can cause wear and tear, shortening their lifespan and further impacting the user experience. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a mattress in which the fixing pad and massage bladder assembly are fixedly positioned by short nails. A tube groove is formed on the side edge of the massage layer, and the air tube bundle is laid along the tube groove and effectively positioned. This ensures effective positioning of the massage bladder assembly, improving massage comfort. It eliminates the need for glue, is environmentally friendly and hygienic, and ensures user health. It also eliminates the foreign body sensation caused by air tube bundle misalignment, protects the air tube bundle, and ensures reliable connection between the air tube bundle and the massage bladder assembly, thus enhancing the user experience.

[0004] The present invention is achieved by the following means: a mattress, comprising a pad body with an internal massage layer and an air tube bundle connected to an air source, the massage layer comprising a fixing pad and a massage bag assembly laid on the fixing pad, the bottom surface of the massage bag assembly having an air passage platform, the air passage platform being attached to the fixing pad and fixed by short nails, the side edge of the massage layer forming a horizontally arranged fabric tube groove through a recess, the air tube bundle being inserted into the fabric tube groove from bottom to top and connected to the massage bag assembly. The fixing pad and massage bag assembly are fixedly positioned by short nails, ensuring that the massage bag assembly is effectively positioned on the fixing pad and preventing displacement. This ensures that the massage stimulation is transmitted upwards, improving massage comfort. Furthermore, it eliminates the need for glue, making it environmentally friendly and hygienic, effectively removing toxic and harmful substances produced by glue volatilization, ensuring user health and enhancing the user experience. Tube channels are opened on the side edge of the massage layer, and the air tube bundle is laid along these channels and positioned on the side wall of the massage layer. This ensures that the air tube bundle is away from the center of the massage layer, effectively eliminating the foreign body sensation caused by air tube bundle displacement and improving lying comfort. It also protects the air tube bundle, preventing wear from reciprocating displacement, and ensures that the air tube bundle will not be displaced or pulled by external forces. This ensures a reliable connection between the air tube bundle and the massage bag assembly, enhancing the user experience.

[0005] Preferably, the massage bag assembly includes massage airbags disposed on an airway platform. The airway platform has air passages for adjusting the air pressure within the massage airbags. The vertical projection of the short nail is offset from the air passages. The massage airbags communicate with the tracheal bundle through the air passages embedded in the airway platform. The airway platform serves to connect and fix the massage airbags, ensuring their relative positions are fixed. It also communicates with each massage airbag through the air passages, ensuring that each massage airbag can generate massage stimulation through inflation and deflation. The offset vertical projection of the short nail from the vertical projection of the massage airbag and its placement within the airway platform ensures that the massage bag assembly is fixed to the fixing pad by the short nail on the airway platform, and also prevents the short nail from puncturing the massage airbags, ensuring the lifespan of the massage airbags. The airway platform is used to fix the massage airbags and also connects to each massage airbag through the air passages for inflation and deflation operations.

[0006] Preferably, the massage airbags are arranged in a matrix, and the air path platform includes horizontal and vertical bands that are perpendicularly intersecting each other. The horizontal bands connect to the massage airbags and are restricted in their displacement by the vertical bands. The matrix arrangement of the massage airbags ensures that all areas of the user's surface receive massage stimulation. The horizontal and vertical bands are interlocked and fixed to each other, ensuring a fixed distance between adjacent horizontal bands, and thus ensuring a fixed relative position between the massage airbags fixed to the horizontal bands, effectively preventing the massage airbags from shifting due to external forces.

[0007] Preferably, the massage layer includes a limiting pad and an upper pad positioned above the fixing pad, and a lower pad positioned below the fixing pad. The upper pad, limiting pad, fixing pad, and lower pad are stacked sequentially and fixed in place by long pins penetrating the massage layer to enclose and fix the massage bag assembly. The upper pad and lower pad are placed at the top and bottom of the massage layer, respectively, to buffer and disperse the force, effectively eliminating the feeling of foreign objects. The limiting pads position and prevent tipping of each massage bag, ensuring that the massage bags can extend and retract vertically and generate upward massage stimulation. The upper pad, limiting pad, fixing pad, and lower pad are stacked sequentially and fixed by long pins, ensuring that the upper pad, limiting pad, fixing pad, and lower pad are fixed in relative position with the massage bag assembly, thereby positioning the massage bags.

[0008] Preferably, the vertical projection of the long nail falls into the air passage platform and is offset from the massage airbag, so that the massage airbag assembly is horizontally limited by the long nail. The long nail passes through the air passage platform and avoids the massage airbag, which not only protects the massage airbag and prevents it from breaking, but also ensures that the massage airbag assembly can be firmly connected to the upper pad, lower pad and limiting pad.

[0009] Preferably, both the upper and lower pads are made of sponge material, which can effectively disperse the force and eliminate the feeling of foreign objects, and also ensure that the massage stimulation generated by the massage airbag can pass through and be transmitted upward smoothly.

[0010] Preferably, the vertical projections of the upper pad, lower pad, fixing pad, and limiting pad coincide. This facilitates the penetration and fixation of the long nails, ensures the flatness of the massage layer sidewalls, and thus facilitates insertion into the pad body.

[0011] Preferably, the limiting pad has perforations, and the limiting pad is stacked on the fixing pad and fitted onto the corresponding massage airbag through the perforations, so that the massage airbag can freely expand and contract within the corresponding perforations. The perforations fitted onto the corresponding massage airbags not only guide the expansion and contraction direction of the massage airbags, but also provide a hiding space for the contracted massage airbags, ensuring that the top surface of the massage layer remains flat.

[0012] Preferably, the limiting pad is made of sponge material, and the massage airbag deflates and contracts, hiding within the limiting pad to keep the top surface of the massage layer flat. The limiting pad, made of sponge material, is convenient for processing, production, and assembly, and also provides effective support, ensuring that the height of the limiting hole meets the requirements for hiding the massage airbag, thereby ensuring that the top surface of the massage layer remains flat when the massage airbag deflates.

[0013] Preferably, the pad includes a support layer disposed below the massage layer. The support layer serves to support the massage layer, ensuring that the massage stimulation generated by the massage layer is effectively transmitted upwards under the support of the support layer.

[0014] Preferably, the support layer and the massage layer are stacked and surrounded by a sponge edging. The sponge edging serves to limit and protect the support layer and the massage layer.

[0015] Preferably, the lower pad has a notch on its side edge, and the vertical projection of the fixing pad falls completely into the lower pad. The lower pad, fixing pad, and limiting pad are stacked sequentially from bottom to top and enclose each other to form the tube groove. The lower pad is located at the bottom of the massage layer, and the lower pad has a notch on its side edge. The vertical projection of the fixing pad falls into the lower pad and avoids the notch. The limiting pad and the lower pad clamp the fixing pad and enclose each other to form the tube groove. This ensures that the tube groove can be set horizontally and that the edge of the massage bag assembly can pass through the gap between the fixing pad and the limiting pad and be exposed in the tube groove, which facilitates the connection between the air tube bundle and the massage bag assembly.

[0016] Preferably, the notch is formed along the side edge of the massage bag assembly, and the tracheal bundle extends and turns along the notch, correspondingly connecting with each section of the massage bag assembly, so that the air pressure in each section of the massage bag assembly can be independently adjusted. The length of the notch corresponds to the length of the side edge of the massage bag assembly, and the tracheal bundle laid along the tubing groove can connect with each section of the massage bag assembly along the way, so that each section of the massage bag assembly can operate independently, forming diverse massage stimulation.

[0017] Preferably, the massage bag assembly is fixed to the top surface of the fixing pad via an air passage platform, such that the edge of the air passage platform is exposed within the tubing groove and communicates with the air tubing bundle. The air passage platform is used to fix the fixing pad, ensuring that the relative position between the massage bag assembly and the fixing pad is fixed, and ensuring that the edge of the air passage platform is exposed within the tubing groove and connected to the air tubing bundle.

[0018] Preferably, the port of the air passage is located on the edge of the air passage platform exposed within the tube groove. The air tube bundle is connected to the port exposed within the tube groove and adjusts the air pressure within the corresponding massage airbag through the air passage, so that the massage airbag provides massage stimulation.

[0019] Preferably, the massage airbags are arranged in a matrix on the air path platform. The even distribution of the massage airbags ensures that all areas of the user's surface receive massage stimulation, enhancing massage comfort.

[0020] Preferably, the limiting pad has perforations for the massage airbag to pass through, and the upper pad covers the top surface of the limiting pad and conceals the perforations. The upper pad covers the limiting pad and the perforations, and can conform to the user's surface, effectively eliminating the feeling of foreign objects.

[0021] Preferably, the support layer contains a support bladder assembly, and the massage layer includes a massage sleeve with a through-hole in its bottom wall. The air tube bundle passes through the support layer and the through-hole from bottom to top and is inserted into the massage layer, so that the support bladder assembly and the massage bladder assembly share the air tube bundle and achieve independent air pressure regulation. The bottom wall of the massage sleeve has a through-hole for the air tube bundle to pass through, allowing the air tube bundle to pass upward from the support layer to the massage layer and regulate the air pressure of the massage bladder assembly. The air tube bundle includes multiple bundled unit tubes, allowing the air tube bundle to simultaneously inflate and deflate the support bladder assembly and the massage bladder assembly.

[0022] Preferably, the through hole is located on the laying path of the air tube bundle, and the through hole is vertically aligned with the groove located on the side wall of the support layer for laying the air tube bundle, so as to ensure that the air tube bundle can pass through the through hole in a straight line, thereby reducing the airflow resistance by reducing bending, and thus effectively improving the air pressure regulation accuracy.

[0023] The beneficial effects of this invention are as follows: The fixing pad and the massage bag assembly are fixedly positioned by short nails, which ensures that the massage bag assembly is effectively positioned on the fixing pad, preventing the massage bag assembly from shifting. This ensures that the massage stimulation is transmitted upward, improving massage comfort. Furthermore, it eliminates the need for glue, making it environmentally friendly and hygienic, effectively removing toxic and harmful substances generated by glue volatilization, ensuring user health and improving the user experience. A tube groove is opened on the side edge of the massage layer, and the air tube bundle is laid along the tube groove and positioned on the side wall of the massage layer. This ensures that the air tube bundle is away from the center of the massage layer, effectively eliminating the foreign body sensation caused by air tube bundle shifting, improving lying comfort. It also protects the air tube bundle, preventing wear due to reciprocating shifting, and ensures that the air tube bundle will not shift or be pulled by external forces. This ensures a reliable connection between the air tube bundle and the massage bag assembly, improving the user experience. Attached Figure Description

[0024] Figure 1 is a top view of the assembly structure of the fixing pad and massage bladder assembly described in Embodiment 1;

[0025] Figure 2 is a schematic diagram of the disassembled structure of the massage layer described in Embodiment 1;

[0026] Figure 3 is a schematic diagram of the assembly structure of the long nail described in Embodiment 1;

[0027] Figure 4 is a partial structural schematic diagram of the massage layer described in Embodiment 1;

[0028] Figure 5 is a schematic diagram of the disassembly structure of the mattress described in Example 2;

[0029] Figure 6 is a schematic diagram of the massage layer described in Embodiment 3;

[0030] Figure 7 is a schematic diagram of the disassembled structure of the massage layer described in Embodiment 3;

[0031] Figure 8 is a schematic diagram of the massage bag assembly described in Embodiment 3;

[0032] Figure 9 is a schematic diagram of the structure of the pad described in Embodiment 4;

[0033] Figure 10 is a schematic diagram of the disassembled structure of the pad described in Embodiment 4;

[0034] In the diagram: 1. Massage layer, 2. Fixing pad, 3. Massage bag assembly, 4. Airway platform, 5. Short nail, 6. Massage airbag, 7. Horizontal band, 8. Vertical band, 9. Limiting pad, 10. Upper pad, 11. Lower pad, 12. Long nail, 13. Support layer, 14. Sponge edging, 15. Support bag assembly, 16. Perforation, 17. Tracheal bundle, 18. Tube groove, 19. Notch. Embodiments of the present invention

[0035] The essential features of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0036] Example 1:

[0037] This embodiment provides a mattress.

[0038] As shown in Figure 1, a mattress includes a mattress body with an internal massage layer 1. The massage layer 1 includes a fixing pad 2 and a massage bladder assembly 3 laid on the fixing pad 2. The bottom surface of the massage bladder assembly 3 is provided with an air passage platform 4. The air passage platform 4 is attached to the fixing pad 2 and fixedly connected by short nails 5. The fixing pad 2 and the massage bladder assembly 3 are fixed and positioned by the short nails 5, which ensures that the massage bladder assembly 3 is effectively positioned on the fixing pad 2, preventing the massage bladder assembly 3 from shifting, thereby ensuring that the massage stimulation is transmitted upward, improving massage comfort. Furthermore, it eliminates the need for glue, making it environmentally friendly and hygienic, effectively removing toxic and harmful substances generated by glue volatilization, ensuring user health, and enhancing the user experience.

[0039] In this embodiment, the massage layer 1 includes a limiting pad 9 and an upper pad 10 disposed above the fixing pad 2, and a lower pad 11 disposed below the fixing pad 2 (as shown in Figure 2). The upper pad 10, the limiting pad 9, the massage bladder assembly 3, the fixing pad 2, and the lower pad 11 are stacked in sequence and fixed together by long nails 12 and short nails 5, which serve to fix and position the massage bladder assembly 3.

[0040] In this embodiment, the massage bag assembly 3 includes massage airbags 6 disposed on the airway platform 4. The massage airbags 6 are arranged in a matrix. The airway platform 4 includes horizontal bands 7 and vertical bands 8 that are perpendicularly intersecting each other. The horizontal bands 7 connect the massage airbags 6 and are restricted in displacement by the vertical bands 8. The massage airbags 6 are equidistantly distributed on the horizontal bands 7, and corresponding sections of the horizontal bands 7 are fixedly connected by the vertical bands 8 to fix the relative positions of the massage airbags 6. The airway platform 4 is provided with an airway channel for adjusting the air pressure inside the massage airbags 6. One end of the airway channel is connected to an external control box, and the other end is connected to the massage airbags 6, so that the control box can perform inflation and deflation operations on the massage airbags 6 through the airway channel, thereby causing the massage airbags 6 to generate massage stimulation through reciprocating expansion and contraction.

[0041] In this embodiment, the massage bag assembly 3 and the fixing pad 2 are fixedly connected by short nails 5. The length of the short nails 5 meets the requirement of penetrating the air passage platform 4 and the fixing pad 2. The upper and lower ends of the short nails 5 are exposed on the top surface of the air passage platform 4 and the bottom surface of the fixing pad 2, respectively, and are fixedly connected by their enlarged ends, so that the air passage platform 4 and the fixing pad 2 are firmly connected, thereby ensuring that the massage bag assembly 3 and the fixing pad 2 are firmly connected. The vertical projection of the short nails 5 is offset from the air passage, ensuring that the massage bag assembly 3 and the fixing pad 2 are directly fixed.

[0042] In this embodiment, the upper pad 10, the limiting pad 9, the massage bag assembly 3, the fixing pad 2, and the lower pad 11 are connected by a long nail 12 (as shown in Figure 3). The upper and lower ends of the long nail 12 are exposed on the top surface of the upper pad 10 and the bottom surface of the lower pad 11, respectively, and are fixed by being engaged with the enlarged end, so that the upper pad 10, the limiting pad 9, the massage bag assembly 3, the fixing pad 2, and the lower pad 11 are vertically stacked and firmly connected, ensuring that the massage bag assembly 3 is in a fixed position. The assembly structure of the long nail 12 includes two types, both of which should be considered as specific implementations of this embodiment. Specifically:

[0043] In structure one, the vertical projection of the long nail 12 falls onto the air passage platform 4 and is offset from the massage airbag 6, so that the massage airbag assembly 3 is horizontally limited by the long nail 12. The long nail 12 directly passes through the air passage platform 4 and positions the massage airbag assembly 3.

[0044] Structure 2: The long nail 12 avoids the air passage platform 4 and is fixed to the upper pad 10, the limiting pad 9, the fixing pad 2 and the lower pad 11, thereby playing a role in clamping and positioning the massage bag assembly 3.

[0045] In this embodiment, the limiting pad 9 is provided with perforations 16. The limiting pad 9 is stacked on the fixing pad 2 and fitted onto the corresponding massage airbag 6 through the perforations 16 (as shown in Figure 4), so that the massage airbag 6 can freely expand and contract within the corresponding perforations 16. The massage airbag 6 deflates and contracts, hiding within the limiting pad 9, so that the top surface of the massage layer 1 remains flat. The perforations 16 correspond one-to-one with the massage airbags 6. During installation, the limiting pad 9 is stacked on top of the limiting pad 9 from top to bottom and fitted onto the massage airbag 6 through the perforations 16. This not only guides the expanding and contracting massage airbag 6, ensuring that the massage airbag 6 generates upward massage stimulation, but also effectively limits the displacement or tilting of the massage airbag 6, ensuring that the massage airbag 6 can expand and contract normally. Furthermore, the perforations 16 can be used to hide the contracted massage airbag 6, ensuring that the top surface of the massage layer 1 is flat and reducing the feeling of foreign objects.

[0046] In this embodiment, the limiting pad 9, the upper pad 10, and the lower pad 11 are all made of sponge material, which facilitates independent processing and assembly, and allows for differentiated functions by setting different levels of softness and hardness, thereby improving user comfort. Specifically, the upper pad 10 and the lower pad 11 are relatively soft, which conforms to the contact object through their own deformation, eliminating the feeling of foreign objects, and effectively transmitting massage stimulation; the limiting pad 9 is relatively hard, which maintains the depth of the perforation 16 when the massage airbag 6 contracts, ensuring that the top surface of the massage layer 1 remains flat.

[0047] In this embodiment, the vertical projections of the upper pad 10, lower pad 11, fixing pad 2, and limiting pad 9 coincide, which facilitates the penetration and fixing of the long nail 12, makes it easy to attach, and also ensures that the side wall of the massage layer 1 is flat, making it easy to assemble the pad.

[0048] Example 2:

[0049] Compared to Example 1, this example provides another type of mattress.

[0050] As shown in Figure 5, the mattress includes a support layer 13 located below the massage layer 1. The support layer 13 contains a support bladder assembly 15. The support layer 13 supports the massage layer 1, and its firmness is adjusted by controlling the air pressure within the support bladder assembly 15, thereby meeting the individual support needs of users.

[0051] In this embodiment, the mattress body includes a sponge border 14 surrounding the support layer 13 and the massage layer 1. The sponge border 14 serves to horizontally limit the support layer 13 and the massage layer 1, ensuring that the support layer 13 and the massage layer 1 are vertically aligned, protecting the massage layer 1 and the support layer 13, and ensuring that the sidewalls of the mattress are flat, thus improving the overall aesthetics.

[0052] The other structures and effects of the mattress described in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

[0053] Example 3:

[0054] Compared to Embodiment 1 or 2, this embodiment provides another type of mattress.

[0055] As shown in Figure 6, the mattress includes a mattress body with an internal massage layer 1 and an air tube bundle 17 connected to an air source. The massage layer 1 includes a fixing pad 2 and a massage bag assembly 3 laid on the fixing pad 2. The bottom surface of the massage bag assembly 3 is provided with an air passage platform 4. The air passage platform 4 is attached to the fixing pad 2 and fixed by short nails 5. The side edge of the massage layer 1 forms a horizontally arranged tube groove 18 through a recess. The air tube bundle 17 is inserted into the tube groove 18 from bottom to top and connected to the massage bag assembly 3. A tube groove 18 is opened on the side edge of the massage layer 1. The air tube bundle 17 is laid along the tube groove 18 and positioned on the side wall of the massage layer 1. This ensures that the air tube bundle 17 is far away from the middle of the massage layer 1, effectively eliminating the foreign body sensation caused by the deviation of the air tube bundle 17 and improving lying comfort. It also protects the air tube bundle 17, preventing wear caused by reciprocating deviation, and ensures that the air tube bundle 17 will not be deviated or pulled by external force. This ensures that the air tube bundle 17 is reliably connected to the massage bag assembly 3, improving the user experience.

[0056] In this embodiment, the massage layer 1 includes a lower pad 11, a fixing pad 2, and a limiting pad 9. The lower pad 11 has a notch 19 on its side edge. The vertical projection of the fixing pad 2 falls completely into the lower pad 11. The lower pad 11, the fixing pad 2, and the limiting pad 9 are stacked from bottom to top and surround each other to form the tube groove 18.

[0057] During installation, the lower pad 11, the fixing pad 2, the massage bag assembly 3, the limiting pad 9, and the upper pad 10 are stacked and fixed in sequence from bottom to top (as shown in Figure 7). The vertical projection of the fixing pad 2 falls completely into the lower pad 11 and avoids the notch 19; the massage bag assembly 3 is stacked on top of the fixing pad 2 and its edges are exposed above the notch 19; the limiting pad 9 is fitted onto the corresponding massage airbag 6 through the perforation 16, the bottom surface of the limiting pad 9 cooperates with the fixing pad 2 and vertically clamps the air passage platform 4, and the edge of the limiting pad 9 covers the notch 19; the upper pad 10 completely covers the top surface of the limiting pad 9 and seals the upper port of the perforation 16.

[0058] After installation, the lower pad 11, the fixing pad 2, and the limiting pad 9 surround and form the tube groove 18. The notch 19 and the partial sidewall of the fixing pad 2 flatten to form the sidewall of the tube groove 18. The bottom surface of the limiting pad 9 is located in the area above the notch 19 to form the top wall of the tube groove 18. This ensures that the tube groove 18 can provide laying space for the air tube bundle 17, and also ensures that the edge of the air passage platform 4 of the massage bag assembly 3 can be exposed in the tube groove 18 and can be easily connected to the air tube bundle 17.

[0059] In this embodiment, the notch 19 is formed along the side edge of the massage bag assembly 3, and the tracheal bundle 17 extends and turns along the notch 19, correspondingly connecting with each section of the massage bag assembly 3, so that the air pressure in each section of the massage bag assembly 3 can be independently adjusted. The length of the notch 19 corresponds to the length of the side edge of the massage bag assembly 3, ensuring that the tracheal bundle 17 can be laid along the side edge of the massage bag assembly 3 and connected with each section. Each section of the massage bag assembly 3 can be independently controlled to form massage stimulation, thereby diversifying the massage stimulation.

[0060] In this embodiment, the massage bag assembly 3 includes an air passage platform 4 disposed at the bottom (as shown in Figure 8). The massage bag assembly 3 is fixed to the top surface of the fixing pad 2 via the air passage platform 4, so that the edge of the air passage platform 4 is exposed in the tube groove 18 and communicates with the air tube bundle 17. The massage bag assembly 3 includes massage airbags 6 disposed above the air passage platform 4. The massage airbags 6 communicate with the air tube bundle 17 through air passage channels embedded in the air passage platform 4. The air passage platform 4 is used to fix each massage airbag 6, ensuring that the relative positions of the massage airbags 6 are fixed, and also to perform inflation and deflation operations on the massage airbags 6 in each zone through the air passage channels.

[0061] In this embodiment, the number of air passages corresponds to the number of zones. Each zone's massage airbag 6 can be independently controlled, and the massage airbags 6 within the same zone are connected by the same air passage to achieve synchronized air pressure adjustment. The ports of the air passages are located on the edge of the air passage platform 4 exposed within the tubing groove 18, facilitating connection to the air tube bundle 17. The massage airbags 6 are arranged in a matrix on the air passage platform 4, facilitating the division of the massage airbags 6 into zones and ensuring that all areas of the user's surface are effectively massaged, thus improving massage comfort.

[0062] In this embodiment, the limiting pad 9 has a perforation 16 for the massage airbag 6 to pass through. The upper pad 10 covers the top surface of the limiting pad 9 and conceals the perforation 16. The diameter of the perforation 16 is slightly larger than the diameter of the massage airbag 6. This reduces friction by leaving a gap between the inner wall of the perforation 16 and the outer wall of the massage airbag 6, improving the flexibility of the massage airbag 6 and protecting it. The inner wall of the perforation 16 also guides the expansion and contraction of the massage airbag 6, ensuring that it generates upward massage stimulation. The limiting pad 9 is made of sponge material. When the massage airbag 6 deflates and contracts, it can be hidden inside the perforation 16. The limiting pad 9's own support maintains the depth of the perforation 16, ensuring that the massage airbag 6 is effectively hidden. The massage layer 1, with the cooperation of the upper pad 10, forms a flat top surface, effectively reducing the foreign body sensation for the user.

[0063] The other structures and effects of the mattress described in this embodiment are the same as those in Embodiment 1 or 2, and will not be repeated here.

[0064] Example 4:

[0065] Compared to Example 3, this example provides another type of mattress.

[0066] As shown in Figures 9 and 10, the pad includes a support layer 13 supporting the massage layer 1 and a sponge edging 14 surrounding the support layer 13 and the massage layer 1. Both the support layer 13 and the massage layer 1 can achieve corresponding functions by adjusting the air pressure. The support layer 13 is used to adjust the overall firmness of the pad, while the massage layer 1 provides massage stimulation to the user lying down. The support layer 13 and the massage layer 1 work together to provide a comfortable lying experience for the user. The massage bag assembly 3 and the support bag assembly 15 can share an air tube bundle 17, which facilitates the unified installation of the air tube bundle 17 and ensures that the massage bag assembly 3 and the support bag assembly 15 are uniformly controlled by the control box. The sponge edging 14 serves to limit and protect the support layer 13 and the massage layer 1.

[0067] In this embodiment, the massage layer 1 includes a massage sleeve that tightly wraps around the stacked upper pad 10, limiting pad 9, massage bladder group 3, fixing pad 2, and lower pad 11 to prevent displacement.

[0068] In this embodiment, the bottom wall of the massage sleeve has a through hole, which is located on the laying path of the air tube bundle 17. The support layer 13 is provided with a support bladder group 15. The air tube bundle 17 passes through the support layer 13 and the through hole from bottom to top and is inserted into the massage layer 1, so that the support bladder group 15 and the massage bladder group 3 share the air tube bundle 17 and realize independent air pressure adjustment.

[0069] The other structures and effects of the mattress described in this embodiment are the same as those in Embodiment 3, and will not be repeated here.

Claims

1. A mattress, comprising a pad body with an internal massage layer and an air tube bundle connected to an air source, characterized in that, The massage layer includes a fixing pad and a massage bag assembly laid on the fixing pad. The bottom surface of the massage bag assembly is provided with an air passage platform. The air passage platform is attached to the fixing pad and fixed by short nails. The side edge of the massage layer forms a horizontally arranged tube groove through a recess. The air tube bundle is inserted into the tube groove from bottom to top and connected to the massage bag assembly.

2. The mattress according to claim 1, characterized in that, The massage bag assembly includes massage airbags disposed on an airway platform. The airway platform is provided with an airway channel for adjusting the air pressure inside the massage airbags. The vertical projection of the short nail is offset from the airway channel. The massage airbags are connected to the air tube bundle through the airway channel embedded in the airway platform.

3. A mattress according to claim 2, characterized in that, The massage airbags are arranged in a matrix, and the airway platform includes horizontal and vertical strips that are perpendicularly connected to each other. The horizontal strips connect the massage airbags and are restricted in displacement by the vertical strips.

4. A mattress according to any one of claims 2-3, characterized in that, The massage layer includes a limiting pad and an upper pad disposed above the fixing pad, and a lower pad disposed below the fixing pad. The upper pad, limiting pad, fixing pad and lower pad are stacked in sequence and fixed and positioned by long nails penetrating the massage layer to wrap and fix the massage bladder assembly.

5. A mattress according to claim 4, characterized in that, The vertical projection of the long nail falls into the airway platform and is offset from the massage airbag, so that the massage airbag assembly is horizontally limited by the long nail; or, the upper pad and the lower pad are both made of sponge material; or, the vertical projections of the upper pad, the lower pad, the fixing pad and the limiting pad coincide.

6. A mattress according to claim 4, characterized in that, The limiting pad has perforations. The limiting pad is stacked on the fixing pad and is fitted onto the corresponding massage airbag through the perforations, so that the massage airbag can freely expand and contract within the corresponding perforations.

7. A mattress according to claim 6, characterized in that, The limiting pad is made of sponge material, and the massage airbag deflates and contracts and is hidden inside the limiting pad to keep the top surface of the massage layer flat.

8. A mattress according to any one of claims 1-3, characterized in that, The pad includes a support layer disposed below the massage layer.

9. A mattress according to claim 8, characterized in that, The support layer and massage layer are stacked and surrounded by a sponge edging.

10. A mattress according to claim 4, characterized in that, The lower pad has a notch on its side edge, and the vertical projection of the fixing pad falls completely into the lower pad. The lower pad, fixing pad, and limiting pad are stacked from bottom to top and enclose each other to form the pipe groove.

11. A mattress according to claim 10, characterized in that, The notch is opened along the side edge of the massage bag assembly, and the tracheal bundle extends and turns along the notch and connects to each section of the massage bag assembly, so that the air pressure in each section of the massage bag assembly can be adjusted independently.

12. A mattress according to claim 1, characterized in that, The massage bag assembly is fixed to the top surface of the fixing pad via an air passage platform, so that the edge of the air passage platform is exposed in the tube groove and communicates with the air tube bundle.

13. A mattress according to claim 2, characterized in that, The port of the air passage is located on the edge of the air passage platform exposed within the tube groove; or, the massage airbags are arranged in a matrix on the air passage platform.

14. A mattress according to claim 10, characterized in that, The limiting pad has perforations for the massage airbag to pass through, and the upper pad covers the top surface of the limiting pad and blocks the perforations.

15. A mattress according to claim 9, characterized in that, The support layer contains a support bag assembly, and the massage layer includes a massage sleeve with a through hole in the bottom wall. The tracheal bundle passes through the support layer and the through hole from bottom to top and is inserted into the massage layer, so that the support bag assembly and the massage bag assembly share the tracheal bundle and achieve independent air pressure regulation.

16. A mattress according to claim 15, characterized in that, The through-hole is located on the laying path of the air tube bundle.

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