Multi-layer composite spring mattress supporting structure

Abstract

The invention discloses a multi-layer composite spring mattress supporting structure which comprises a carrying positioning assembly and a fabric combined structure, surrounding shell limiting parts installed in an inserted mode are arranged above the two ends of the carrying positioning assembly, and single-layer damping mechanisms installed in a sleeved mode are arranged on the inner sides of the upper portions of the surrounding shell limiting parts. According to the device, a layer of composite damping mechanism is arranged below a single-layer damping mechanism, a laminating plate layer and a lower laminating disc are distributed in an array mode through a sewing base disc, and a hinged base, an upper inclined spring rod and a lower inclined spring rod are annularly and symmetrically distributed through a lantern ring shell and a spherical block, so that the adaptive deformation effect is achieved; therefore, when the user lies flat and bears force at the inner concave part, the outer convex part can still achieve the self-adaptive balance effect, the structure can be changed in a self-adaptive mode according to the posture of the user, the amplitude is controllable, the user can still experience the comfort effect after long-time use, and the use health degree of the user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of spring mattresses, and in particular to a support structure for a multi-layer composite spring mattress. Background Art

[0002] There are many brands in the mattress market and the price differences are large. Mattresses made of different materials have different impacts on sleep quality. The inner liner of a spring mattress is composed of springs arranged in rows. It has good elasticity and better load-bearing capacity, can better support the body, maintain the natural curve of the spine, and is suitable for people who like hard mattresses, those with heavier weights and those who need stronger support. It helps to reduce the pressure on the waist and back and prevent problems such as soreness in the waist and back. When choosing a mattress, one cannot solely rely on the brand, but also need to comprehensively consider various factors such as one's own sleep habits, health needs, and budget.

[0003] When the existing multi-layer composite spring mattress support structure is in use, such as a composite elastic support type spring mattress with the publication number CN221285181U, which relates to the field of spring mattresses, including a mattress. Inside the mattress, springs arranged in a matrix are fixedly connected. The top and bottom ends of the springs are respectively fixedly connected with an upper support frame and a lower support frame. On both side walls of the mattress, symmetrically distributed fixing seats, chutes, collar rings, moving rods, rotating rods, card slots, gears, and racks are fixedly connected. By setting the upper and lower support frames that connect all the springs in this utility model, when some springs are stressed, the stress can be dispersed to other springs, so that all the springs are compressed simultaneously, thus avoiding the situation where the overall structure and comfort of the mattress are affected due to uneven stress on the springs resulting in displacement and distortion. At the same time, by setting an adjustment component to adjust the compressible height of the springs, that is, changing the elastic degree of the mattress to meet the needs of different users. However, in the above technology, the single-layer springs cause the user to sink into a sunken stress state when lying flat, and the springs on both sides will bulge, which is not convenient for adaptive deformation according to the change of adaptability. In terms of human body contact, the comfort level is not high. Therefore, we propose a support structure for a multi-layer composite spring mattress to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention proposes a support structure for a multi-layer composite spring mattress. This support structure for a multi-layer composite spring mattress mainly utilizes the arrangement of a composite shock absorption mechanism below a single-layer shock absorption mechanism. Since the fitting plate layer and the lower fitting disc are distributed in an array of stitching bases, and the hinged base, upper inclined spring rod, and lower inclined spring rod are symmetrically distributed in a ring with collar shells and spherical blocks, an adaptive deformation effect is achieved. In this way, when the user lies flat and is stressed at the concave part, the convex part can still achieve an adaptive balance effect. Such a structure can adaptively change according to the user's posture, and the amplitude is controllable, so that the user can still experience a comfortable effect after long-term use and improve the health level of the user.

[0005] To achieve the above object, the present invention provides the following technical solutions: A multi-layer composite spring mattress support structure includes a carrying and positioning component and a fabric combination structure. Above both ends of the carrying and positioning component, there are inserted and installed enclosure limiting components. Inside the upper side of the enclosure limiting components, there is a sleeved and installed single-layer shock absorption mechanism. On the inner bottom side of the single-layer shock absorption mechanism, there is a fitted and installed composite shock absorption mechanism. Above the single-layer shock absorption mechanism, there is a fitted and installed fabric combination structure.

[0006] As a further technical solution, the carrying and positioning component includes a cushion block, a base plate, a lateral shock absorption socket, an end insertion base strip, a backrest plate, a bolt attachment block, a spline shaft sleeve, a handwheel, a rotating bracket, and a pneumatic pressing strip. Above the cushion block, there is a base plate. At both ends of the base plate, there are lateral shock absorption sockets. At the outer ends of the lateral shock absorption sockets, there are end insertion base strips. On the outer side of the end insertion base strips, there is a backrest plate.

[0007] As a further technical solution, at both ends of the end insertion base strip, there are bolt attachment blocks connected by bolts. Inside both ends of the bolt attachment blocks, there are spline shaft sleeves. At one end of the spline shaft sleeve, there is a handwheel. At the inner end of the spline shaft sleeve, there is a rotating bracket. At the output end of the rotating bracket, there is a pneumatic pressing strip.

[0008] As a further technical solution, the enclosure limiting component includes an insertion bar, a pore pair plate, a bolt base block, an enclosure plate, a damping shaft bracket, an opening and closing connecting piece, a pneumatic base, a spline sleeve strip, an electric rotating seat, and a rotating gear. The insertion bar is inserted on the top side of the end insertion base strip. Above the insertion bar, there is a pore pair plate. On the outer side below the pore pair plate, there is a bolt base block connected by bolts. At the outer end of the bolt base block, there is an enclosure plate. On one group of inner sides of the enclosure plate, there is a damping shaft bracket. On one side of the damping shaft bracket, there is an opening and closing connecting piece.

[0009] As a further technical solution, on the outer side of one end of the pore pair plate, there is a pneumatic base connected by bolts. At the output end of the pneumatic base, there is a spline sleeve strip. The input end of the spline sleeve strip is connected to an electric rotating seat. At the output end of the electric rotating seat, there is a rotating gear.

[0010] As a further technical solution, the single-layer shock absorption mechanism includes a fixed base, a sleeve box frame, a lower rectangular block, a lower wire mesh frame, an array of springs, a rack frame, an upper wire mesh frame, and an upper rectangular block. The fixed base is arranged on the outer side of the pore pair plate. A sleeve box frame is arranged above the fixed base, and a lower rectangular block is arranged above the sleeve box frame. A lower wire mesh frame is arranged on the inner side of the lower rectangular block. An array of springs is arranged above the lower wire mesh frame. A rack frame is arranged on the outer side of the array of springs. An upper wire mesh frame is arranged above the array of springs, and an upper rectangular block is arranged at the outer end of the upper wire mesh frame.

[0011] As a further technical solution, the composite shock absorption mechanism includes a fitting plate layer, a stitching base plate, a lower fitting disc, a hinged base, an upper inclined spring rod, a sleeve ring shell, a spherical block, a lower inclined spring rod, a lower ring base, a fitting wheel, a rolling ball seat, and a fixed ring plate. The fitting plate layer is arranged on the inner bottom side of the lower wire mesh frame. A stitching base plate is arranged on the inner side of the fitting plate layer. A lower fitting disc is arranged below the stitching base plate. A ring-shaped distribution of hinged bases is arranged below the side of the lower fitting disc. One end of the hinged base is provided with an upper inclined spring rod. The bottom end of the upper inclined spring rod is provided with a sleeve ring shell connected by a hinge, and a spherical block is arranged on the inner side of the sleeve ring shell.

[0012] As a further technical solution, a lower inclined spring rod is arranged on the lower side of the sleeve ring shell. A lower ring base is arranged below the lower inclined spring rod. A fitting wheel is arranged on the outer side above the lower ring base. A rolling ball seat is arranged at the bottom end of the fitting wheel. A fixed ring plate is arranged on the outer side of the rolling ball seat.

[0013] As a further technical solution, the fabric combination structure includes a stitching edge, a surrounding cloth, a breathable non-woven fabric, a sponge layer, and a flexible fiber fabric. The stitching edge is arranged above the upper wire mesh frame. A surrounding cloth connected by stitching is arranged on the outer side of the stitching edge. A breathable non-woven fabric is arranged on the inner side of the stitching edge. A sponge layer is arranged above the breathable non-woven fabric. A flexible fiber fabric connected by stitching is arranged above the sponge layer.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The inventive device mainly utilizes the arrangement of a composite shock-absorbing mechanism below a single-layer shock-absorbing mechanism. Since the fitting plate layer and the lower attachment plate are distributed in a suture base array, and the hinge base, upper inclined spring rod, and lower inclined spring rod are symmetrically distributed in a ring shape with collar shells and spherical blocks, an adaptive deformation effect is achieved. In this way, when the user lies flat and is stressed at the concave part, the convex part can still achieve an adaptive balance effect. Such a structure can adaptively change according to the user's posture, and the amplitude is controllable, enabling the user to still experience a comfortable effect after long-term use and improving the user's health level during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a multi-layer composite spring mattress support structure; Figure 2 It is a schematic structural diagram of the present invention when viewed from below; Figure 3 It is a schematic cross-sectional structural diagram of the present invention; Figure 4 It is a schematic structural diagram of the present invention equipped with a positioning component; Figure 5 It is a schematic structural diagram of the enclosure limiting component of the present invention; Figure 6 It is a schematic structural diagram of the composite shock-absorbing mechanism of the present invention; Figure 7 It is a schematic structural diagram of the fitting plate layer and the suture base of the present invention.

[0016] In the figure: 1. Positioning component carrier; 101. Pad; 102. Base floor plate; 103. Lateral shock-absorbing socket; 104. End insertion base bar; 105. Back plate; 106. Bolt sticker; 107. Spline shaft sleeve; 108. Handwheel; 109. Rotating empty frame; 1010. Pneumatic pressing strip; 2. Enclosure limiting component; 201. Inserting bar; 202. Porous opposing plate; 203. Bolt base block; 204. Enclosure plate; 205. Damping shaft frame; 206. Opening and closing connecting piece; 207. Pneumatic base; 208. Spline sleeve strip; 209. Electric rotating seat; 2010. Rotating gear; 3. Single-layer shock-absorbing mechanism; 301. Fixed base; 302. Sleeve box frame; 303. Lower rectangular block; 304. Lower wire frame; 305. Array spring; 306. Rack frame; 307. Upper wire frame; 308. Upper rectangular block; 4. Composite shock-absorbing mechanism; 401. Fitting plate layer; 402. Sewing base plate; 403. Lower attaching plate; 404. Hinge base; 405. Upper inclined spring rod; 406. Sleeve ring shell; 407. Spherical block; 408. Lower inclined spring rod; 409. Lower ring seat; 4010. Fitting wheel; 4011. Ball seat; 4012. Fixed ring plate; 5. Fabric combination structure; 501. Sewing edge; 502. Surrounding cloth; 503. Breathable non-woven fabric; 504. Sponge layer; 505. Flexible fiber fabric. Detailed implementation manners

[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] Please refer to Figures 1-7 , in the embodiment of the present invention, a multi-layer composite spring mattress support structure includes a carrying and positioning component 1 and a fabric combination structure 5. Above both ends of the carrying and positioning component 1, there is a socket-mounted enclosure limiting component 2, and inside the upper side of the enclosure limiting component 2, there is a socket-mounted single-layer shock-absorbing mechanism 3. On the inner bottom side of the single-layer shock-absorbing mechanism 3, there is a fitting-mounted composite shock-absorbing mechanism 4. Above the single-layer shock-absorbing mechanism 3, there is a fitting-mounted fabric combination structure 5.

[0021] The carrying and positioning component 1 includes a cushion block 101, a base plate 102, a lateral shock-absorbing socket 103, an end-inserting base strip 104, a backrest plate 105, a bolt sticker 106, a spline shaft sleeve 107, a handwheel 108, a rotating empty frame 109, and a pneumatic pressing strip 1010. Above the cushion block 101, there is a base plate 102, and at both ends of the base plate 102, there are lateral shock-absorbing sockets 103. At the outer end of the lateral shock-absorbing socket 103, there is an end-inserting base strip 104, and on the outer side of the end-inserting base strip 104, there is a backrest plate 105.

[0022] In the embodiment of the present invention, during use, the device is placed at the user's usage location through the cooperation of the cushion block 101 and the base plate 102. By arranging the lateral shock-absorbing sockets 103 at both ends of the base plate 102, when the end-inserting base strip 104 and the lateral shock-absorbing sockets 103 are stressed, the bottom shock-absorbing effect can be achieved. After shock absorption, the effect of reducing noise can be achieved, improving the comfort of the environment. The installed backrest plate 105 is convenient for users to lean on.

[0023] Both ends of the end insertion base bar 104 are provided with bolt attachment blocks 106 connected by bolts. Inner sides at both ends of the bolt attachment blocks 106 are provided with spline bushings 107. One end of the spline bushing 107 is provided with a handwheel 108. The inner end of the spline bushing 107 is provided with a rotating empty frame 109. An output end of the rotating empty frame 109 is provided with a pneumatic pressing bar 1010.

[0024] In an embodiment of the present invention, when a bedsheet needs to be laid, the edge of the bedsheet is placed inside the rotating empty frame 109. After the pneumatic pressing bar 1010 at the output runs, it performs pressing and bonding. The handwheel 108 at one end of the spline bushing 107 is rotated to a certain extent to achieve the effect of straightening the bedsheet, thereby avoiding mess on the bed surface, facilitating subsequent maintenance of the hygiene of the device by the user, and reducing the user's burden of taking care.

[0025] The enclosure limiting component 2 includes an insertion bar 201, a pore pair plate 202, a bolt base block 203, an enclosure plate 204, a damping shaft frame 205, an opening and closing connecting piece 206, a pneumatic base 207, a spline sleeve bar 208, an electric rotating seat 209, and a rotating gear 2010. The insertion bar 201 is inserted into the top side of the end insertion base bar 104. Above the insertion bar 201 is provided with the pore pair plate 202. Outer sides below the pore pair plate 202 are provided with bolt base blocks 203 connected by bolts. Outer ends of the bolt base blocks 203 are provided with the enclosure plate 204. One group of inner sides of the enclosure plate 204 is provided with the damping shaft frame 205. One side of the damping shaft frame 205 is provided with the opening and closing connecting piece 206.

[0026] In an embodiment of the present invention, when installation is required, the enclosure limiting component 2 is inserted and fixed to the top side of the end insertion base bar 104 through the insertion bar 201. Since it is an insertion installation, during the use of the device product, it can effectively achieve the positioning effect to prevent misalignment of the device, which can reduce the subsequent sorting burden of the user for the device. The enclosure plate 204 is bolted to the side of the pore pair plate 202 through the bolt base block 203 to achieve the assembly effect.

[0027] Outer sides at one end of the pore pair plate 202 are provided with a pneumatic base 207 connected by bolts. An output end of the pneumatic base 207 is provided with a spline sleeve bar 208. An input end of the spline sleeve bar 208 is connected to an electric rotating seat 209. An output end of the electric rotating seat 209 is provided with a rotating gear 2010.

[0028] In an embodiment of the present invention, when it is necessary to replace the array spring 305, the pneumatic base 207 outputs power to drive the output end to operate, causing the spline sleeve bar 208 to extend and retract so that the rotating gear 2010 meshes with the rack frame 306. Then, the electric rotating seat 209 outputs power to drive the output end to operate. After the electric rotating seat 209 outputs power and operates, the rotating gear 2010 drives the rack frame 306 to operate, so that the array spring 305 and the rack frame 306 can be taken out under the opening action of the damping shaft frame 205 and the opening and closing connecting piece 206.

[0029] The single-layer shock absorption mechanism 3 includes a fixed base 301, a sleeve box frame 302, a lower rectangular block 303, a lower grid frame 304, an array spring 305, a rack frame 306, an upper grid frame 307, and an upper rectangular block 308. The fixed base 301 is arranged on the outer side of the pore pair plate 202. A sleeve box frame 302 is arranged above the fixed base 301, a lower rectangular block 303 is arranged above the sleeve box frame 302, a lower grid frame 304 is arranged on the inner side of the lower rectangular block 303, an array spring 305 is arranged above the lower grid frame 304, a rack frame 306 is arranged on the outer side of the array spring 305, an upper grid frame 307 is arranged above the array spring 305, and an upper rectangular block 308 is arranged at the outer end of the upper grid frame 307.

[0030] In an embodiment of the present invention, since both the lower grid frame 304 and the upper grid frame 307 have a grid frame structure, and the array spring 305 has an array structure, when the lower grid frame 304, the upper grid frame 307, and the array spring 305 are subjected to pressure, the upper rectangular block 308 cooperates with the upper grid frame 307 to transmit the acting force to the lower grid frame 304, and is transmitted to the sleeve box frame 302 above the fixed base 301 through the lower rectangular block 303 to achieve the limiting effect.

[0031] The composite shock absorption mechanism 4 includes a fitting plate layer 401, a sewing base plate 402, a lower fitting disc 403, a hinged base 404, an upper inclined spring rod 405, a sleeve ring shell 406, a spherical block 407, a lower inclined spring rod 408, a lower ring seat 409, a fitting wheel 4010, a rolling ball seat 4011, and a fixed ring plate 4012. The fitting plate layer 401 is arranged on the inner bottom side of the lower grid frame 304. A sewing base plate 402 is arranged on the inner side of the fitting plate layer 401, a lower fitting disc 403 is arranged below the sewing base plate 402, a ring-shaped distributed hinged base 404 is arranged below the side of the lower fitting disc 403, one end of the hinged base 404 is provided with an upper inclined spring rod 405, the bottom end of the upper inclined spring rod 405 is provided with a sleeve ring shell 406 connected by a hinge, and a spherical block 407 is arranged on the inner side of the sleeve ring shell 406.

[0032] In an embodiment of the present invention, after the single-layer shock-absorbing mechanism 3 undergoes shock-absorbing deformation to an effective extent, the acting force is transmitted to the lower attachment plate 403 through the fitting plate layer 401 and the stitching base plate 402, and is adaptively transmitted in cooperation with the upper hinge base 404 and the upper inclined spring rod 405, so that the acting force is transmitted to the collar shell 406 and the spherical block 407 to achieve an adaptive change in the direction of the device movement.

[0033] A lower inclined spring rod 408 is provided on the lower side edge of the collar shell 406, and a lower ring seat 409 is provided below the lower inclined spring rod 408. A fitting wheel 4010 is provided on the outer side above the lower ring seat 409, and a rolling ball seat 4011 is provided at the bottom end of the fitting wheel 4010. A fixing ring plate 4012 is provided on the outer side of the rolling ball seat 4011.

[0034] In an embodiment of the present invention, when the collar shell 406 and the spherical block 407 are stressed, the lower inclined spring rod 408, the lower ring seat 409, the fitting wheel 4010, and the rolling ball seat 4011 also correspondingly produce a shock-absorbing effect. In cooperation with the fixing ring plate 4012, the lower ring seat 409, the fitting wheel 4010, and the rolling ball seat 4011 achieve an adaptive transformation within a certain limit, so that the comfort of the device for user use can be improved during this composite deformation process.

[0035] The fabric combination structure 5 includes a stitching edge 501, a surrounding cloth 502, a breathable non-woven fabric 503, a sponge layer 504, and a flexible fiber fabric 505. The stitching edge 501 is provided above the upper grid 307. A surrounding cloth 502 connected by stitching is provided on the outer side of the stitching edge 501. A breathable non-woven fabric 503 is provided on the inner side of the stitching edge 501. A sponge layer 504 is provided above the breathable non-woven fabric 503. A flexible fiber fabric 505 connected by stitching is provided above the sponge layer 504.

[0036] In an embodiment of the present invention, the layered arrangement of the breathable non-woven fabric 503, the sponge layer 504, and the flexible fiber fabric 505 can improve the comfort of the user's experience when using the device product.

[0037] The working principle of the present invention is as follows: When in use, the device is placed at the user's usage location through the cushion block 101 cooperating with the upper base plate 102. By setting lateral shock-absorbing socket seats 103 at both ends of the base plate 102, when the end-inserted base strip 104 and the lateral shock-absorbing socket seats 103 are stressed, the bottom shock-absorbing effect can be achieved. After shock absorption, the noise can be reduced, the comfort of the environment can be improved, and the installed backrest plate 105 is convenient for users to lean on. When installation is required, the enclosure limiting component 2 is fixedly connected to the top side of the end-inserted base strip 104 through the insertion strip 201. Since it is installed by insertion, during the use of the device product, the positioning effect can be effectively achieved to prevent the dislocation of the device, which can reduce the subsequent sorting burden of the user for the device. The enclosure plate 204 is bolted to the side of the pore pair plate 202 through the bolt base block 203 to achieve the assembly effect. Since both the lower grid frame 304 and the upper grid frame 307 have a grid frame structure, and the array spring 305 has an array structure, when the lower grid frame 304, the upper grid frame 307, and the array spring 305 are under pressure, the upper rectangular block 308 cooperates with the upper grid frame 307 to transmit the acting force to the lower grid frame 304, and is transmitted to the socket frame 302 above the fixed base 301 through the lower rectangular block 303 to achieve the limiting effect. When the single-layer shock-absorbing mechanism 3 undergoes effective shock-absorbing deformation, the acting force is transmitted to the lower attachment plate 403 through the attachment plate layer 401 and the sewing base plate 402, and undergoes an adaptive transmission effect through the hinged base 404 and the upper inclined spring rod 405, so that the acting force is transmitted to the sleeve ring shell 406 and the spherical block 407 to achieve an adaptive change in the direction of device movement. When the sleeve ring shell 406 and the spherical block 407 are stressed, the lower inclined spring rod 408, the lower ring seat 409, the attachment wheel 4010, and the ball seat 4011 also correspondingly produce a shock-absorbing effect. Cooperating with the fixed ring plate 4012, the lower ring seat 409, the attachment wheel 4010, and the ball seat 4011 achieve an adaptive transformation effect within a certain limit, so that the comfort of the device for user use can be improved during this composite deformation process. The layered arrangement of the breathable non-woven fabric 503, the sponge layer 504, and the flexible fiber fabric 505 can improve the comfort of the user's experience when using the device product. When a bedsheet needs to be laid, the edge of the bedsheet is placed into the pneumatic pressing strip 1010 inside the rotating empty frame 109 and pressed after the output operation, and the handwheel 108 at one end of the spline shaft sleeve 107 is rotated to a certain extent to straighten the bedsheet, thus avoiding the mess of the bed surface and facilitating the subsequent maintenance of the hygiene of the device by the user, reducing the user's grooming burden. When the array spring 305 needs to be replaced, the pneumatic base 207 outputs power to drive the output end to operate, so that the spline sleeve bar 208 expands and contracts to make the rotating gear 2010 meshed with the rack frame 306,Next, the electric rotating seat 209 is used to output power to drive the output end to operate, so that after the electric rotating seat 209 outputs power and operates, the rotating gear 2010 drives the rack frame 306 to operate, so that the array spring 305 and the rack frame 306 achieve the effect of taking out under the opening action of the damping shaft frame 205 and the opening and closing connecting piece 206.

[0038] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claimed rights.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-layer composite spring mattress support structure, comprising a mounting and positioning component (1) and a fabric combination structure (5), characterized in that: Above both ends of the positioning component (1) carried thereon, there are enclosure limiting components (2) installed by plugging, and inside the upper part of the enclosure limiting component (2), there is a single-layer shock absorption mechanism (3) installed by sleeving. On the inner bottom side of the single-layer shock absorption mechanism (3), there is a composite shock absorption mechanism (4) installed by fitting, and above the single-layer shock absorption mechanism (3), there is a fabric combination structure (5) installed by fitting.

2. The multi-layer composite spring mattress support structure according to claim 1, characterized in that: The positioning component (1) carried thereon includes a cushion block (101), a base bottom plate (102), a lateral shock absorption sleeve seat (103), an end insertion base strip (104), a backrest plate (105), a bolt attaching block (106), a spline shaft sleeve (107), a handwheel (108), a rotating empty frame (109), and a pneumatic pressing strip (1010). Above the cushion block (101), there is a base bottom plate (102), and at both ends of the base bottom plate (102), there are lateral shock absorption sleeve seats (103). At the outer end of the lateral shock absorption sleeve seat (103), there is an end insertion base strip (104), and on the outer side of the end insertion base strip (104), there is a backrest plate (105).

3. The multi-layer composite spring mattress support structure according to claim 2, wherein: At both ends of the end insertion base strip (104), there are bolt attaching blocks (106) connected by bolts, and inside both ends of the bolt attaching block (106), there are spline shaft sleeves (107). At one end of the spline shaft sleeve (107), there is a handwheel (108), and at the inner end of the spline shaft sleeve (107), there is a rotating empty frame (109), and at the output end of the rotating empty frame (109), there is a pneumatic pressing strip (1010).

4. A multi-layer composite spring mattress support structure according to claim 2, characterized in that: The enclosure limiting component (2) includes an insertion bar (201), a pore pair plate (202), a bolt base block (203), an enclosure plate (204), a damping shaft frame (205), an opening and closing connecting piece (206), a pneumatic base (207), a spline sleeve strip (208), an electric rotating seat (209), and a rotating gear (2010). The insertion bar (201) is plugged on the top side of the end insertion base strip (104). Above the insertion bar (201), there is a pore pair plate (202), and on the outer side below the pore pair plate (202), there is a bolt base block (203) connected by bolts. At the outer end of the bolt base block (203), there is an enclosure plate (204), and on one group of inner sides of the enclosure plate (204), there is a damping shaft frame (205). On one side of the damping shaft frame (205), there is an opening and closing connecting piece (206).

5. The multi-layer composite spring mattress support structure according to claim 4, characterized in that: On the outer side of one end of the pore pair plate (202), there is a pneumatic base (207) connected by bolts, and at the output end of the pneumatic base (207), there is a spline sleeve strip (208). The input end of the spline sleeve strip (208) is connected to an electric rotating seat (209), and at the output end of the electric rotating seat (209), there is a rotating gear (2010).

6. The multi-layer composite spring mattress support structure according to claim 4, wherein: The single-layer shock absorption mechanism (3) includes a fixed base (301), a sleeve box frame (302), a lower rectangular block (303), a lower wire mesh frame (304), an array of springs (305), a rack frame (306), an upper wire mesh frame (307) and an upper rectangular block (308). The fixed base (301) is arranged on the outer side of the pore pair plate (202). A sleeve box frame (302) is arranged above the fixed base (301), and a lower rectangular block (303) is arranged above the sleeve box frame (302). A lower wire mesh frame (304) is arranged on the inner side of the lower rectangular block (303). An array of springs (305) is arranged above the lower wire mesh frame (304). A rack frame (306) is arranged on the outer side of the array of springs (305). An upper wire mesh frame (307) is arranged above the array of springs (305), and an upper rectangular block (308) is arranged at the outer end of the upper wire mesh frame (307).

7. The support structure of a multi-layer composite spring mattress according to claim 6, characterized in that: The composite shock absorption mechanism (4) includes a fitting plate layer (401), a stitching base plate (402), a lower fitting disc (403), a hinge base (404), an upper inclined spring rod (405), a sleeve ring shell (406), a spherical block (407), a lower inclined spring rod (408), a lower ring seat (409), a fitting wheel (4010), a rolling ball seat (4011) and a fixed ring plate (4012). The fitting plate layer (401) is arranged on the inner bottom side of the lower wire mesh frame (304). A stitching base plate (402) is arranged on the inner side of the fitting plate layer (401). A lower fitting disc (403) is arranged below the stitching base plate (402). Hinge bases (404) distributed in a ring shape are arranged below the side of the lower fitting disc (403). One end of each hinge base (404) is provided with an upper inclined spring rod (405). The bottom end of the upper inclined spring rod (405) is provided with a sleeve ring shell (406) connected by a hinge, and a spherical block (407) is arranged on the inner side of the sleeve ring shell (406).

8. A multi-layer composite spring mattress support structure according to claim 7, characterized in that: A lower inclined spring rod (408) is arranged on the lower side of the sleeve ring shell (406). A lower ring seat (409) is arranged below the lower inclined spring rod (408). A fitting wheel (4010) is arranged on the outer side above the lower ring seat (409). A rolling ball seat (4011) is arranged at the bottom end of the fitting wheel (4010). A fixed ring plate (4012) is arranged on the outer side of the rolling ball seat (4011).

9. The multi-layer composite spring mattress support structure according to claim 6, wherein: The fabric combination structure (5) includes a stitching edge (501), a surrounding cloth (502), a breathable non-woven fabric (503), a sponge layer (504), and a flexible fiber fabric (505). The stitching edge (501) is disposed above the upper grid frame (307). A surrounding cloth (502) connected by stitching is disposed on the outer side of the stitching edge (501). A breathable non-woven fabric (503) is disposed on the inner side of the stitching edge (501). A sponge layer (504) is disposed above the breathable non-woven fabric (503). A flexible fiber fabric (505) connected by stitching is disposed above the sponge layer (504).

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