Mattress and integrated bed with same

Abstract

The invention discloses a mattress and an integrated bed with the mattress, the mattress comprises two layers of spring mounting plates, a plurality of upper-layer springs are closely arranged on the upper-layer spring mounting plate, a plurality of lower-layer springs are closely arranged on the lower-layer spring mounting plate, one lower-layer spring is correspondingly embedded in one upper-layer spring, and the other lower-layer spring is tightly arranged on the lower-layer spring mounting plate. An elastic surface layer is arranged at the top of the upper-layer spring; the integrated bed comprises a bed body matched with the mattress, the bed body comprises a supporting frame body and a plurality of lifting devices arranged in the supporting frame body, a supporting flat plate is arranged on the top face of the supporting frame body, an upper-layer spring mounting plate is mounted on the supporting flat plate, and a lower-layer spring mounting plate is mounted between the tops of the lifting devices and the supporting flat plate. The lifting device drives the lower-layer spring mounting plate to lift and move relative to the upper-layer spring mounting plate, so that the height difference between the tops of the upper-layer spring and the lower-layer spring can be changed and adjusted, the hardness of the mattress can be adjusted, and a user can customize the comfort of the mattress in a use scene.

Description

Technical Field

[0001] The present application relates to the technical field of bedding, and in particular to a mattress capable of adjusting the softness and hardness, and an integrated bedding comprising the mattress and capable of autonomously adjusting the softness and hardness of the mattress. Background Art

[0002] The human body has certain curves. If the mattress is too hard, the waist will be suspended in the air, and the weight of the body will continue to put pressure on the spine, eventually causing spinal deformation. The resulting pain and body shape changes will seriously affect human health. If the mattress is too soft, it will not provide support and will not fit the human body.

[0003] An excellent mattress should not only have strong support, but also be able to fit the physiological curve of the human body to a high degree, fitting the body without collapsing (the back and buttocks do not sink), and providing strong support without hanging (the waist and spine do not hang in the air).

[0004] The basic structure of the mattress from bottom to top is: support layer, transition layer, and comfort layer. The support layer plays a firm and supporting role; the transition layer plays a cushioning and transition role; the comfort layer plays a soft and fitting role.

[0005] In the current mattress market, springs are basically used. Common spring types are divided into two categories: whole net springs and independent pocket springs. Whole net springs are springs on the same plane that are all connected in series. The springs are connected with threaded wires to make the structure more stable and have better overall support. However, the turning over of the bed partners will affect each other. If you sleep alone and like a harder sleep, you can consider using a mattress with whole net springs. Another new material is independent pocket springs, which have gradually become the mainstream material for mid-to-high-end mattresses in recent years. Its principle is to pull steel wires into independent springs, then wrap them in cloth bags, and arrange them neatly in series to form a whole spring net. The advantage of independent pocket springs is that there is no rigid connection between springs, no friction, and no interference between bed partners when turning over. The support also conforms to the human body curve. There is also a new technology in independent pocket springs, which is the mini bubble spring, also called macaron spring. This spring is not only small but also very elastic, but the cost is high. This type of bubble spring usually appears in high-end mattresses.

[0006] In terms of the number of springs, the more springs in a mattress, the better. More springs not only mean higher costs, but also more precise support. This is similar to the pixels of a screen. The higher the pixels of the same size, the clearer and finer the display effect. In a mattress, for the same 1.8m size mattress, the more springs there are, the more precise and comfortable the support is. During the processing, the overall consideration can be made based on cost and comfort.

[0007] The inventor has been exploring the mattress market for many years and has come to realize the following problems based on the current status of mattresses on the market: 1. The mattresses on the current market are designed with materials and internal support structures to form a mattress that can adapt to most people, but the softness and hardness of the mattress are certain. Different users have different body shapes and weights, and each person has different feelings about the same mattress. Therefore, the mattresses on the current market cannot adjust the softness and hardness, and it is difficult to meet the usage needs of everyone.

[0008] 2. In the current mattress processing process, the whole-net spring connects all the springs on the same plane in series to form an integral spring net, and the springs inside the net are not fixedly connected to the bed frame; the independent pocket spring wraps an independent spring into a cloth bag, and the pocket springs are neatly arranged and connected in series to form a whole spring net, and the springs inside the net are not fixedly connected to the bed frame. Therefore, mattresses made of whole-net springs and independent pocket springs have the problem of easy displacement and deviation after long-term use, and the overall processing technology of existing mattresses is relatively complicated.

[0009] Therefore, it is necessary to propose a new technical solution to solve the problems existing in the prior art. Summary of the invention

[0010] The present application provides a mattress and an integrated bedding having the mattress, so as to solve the problem that the existing mattresses use whole-net springs or independent pocket springs and the overall processing technology thereof is complicated.

[0011] In order to achieve the above objectives, this application provides the following technical solutions:

[0012] On the one hand, the present application provides a mattress, comprising an upper spring mounting plate and a lower spring mounting plate, wherein a plurality of upper spring mounting hole seats are evenly distributed on the upper spring mounting plate, the number of the upper spring mounting hole seats being consistent with the number of upper springs, the upper springs being fixedly mounted on the upper spring mounting hole seats, and each upper spring being covered with a cloth cover;

[0013] A plurality of lower spring mounting seats are evenly distributed on the lower spring mounting plate, the number of the lower spring mounting seats is consistent with the number of the lower springs, and the lower springs are fixedly mounted on the lower spring mounting seats;

[0014] The upper spring mounting plate and the lower spring mounting plate are stacked, and the upper spring mounting plate is located above the lower spring mounting plate; the hole diameter of the upper spring mounting hole seat is larger than the diameter of the lower spring; one lower spring is correspondingly embedded in one upper spring;

[0015] An elastic surface layer is arranged on the top of the upper spring.

[0016] In the above technical solution, the upper spring mounting plate and the lower spring mounting plate have the same size, and the upper spring mounting hole seat corresponds to the lower spring mounting seat one by one;

[0017] Furthermore, the outer edges of the upper spring mounting hole seat and the lower spring mounting seat are provided with inner buckle, outer buckle or press buckle mounting structures to fix the springs;

[0018] Further, the elastic surface layer includes cotton felt, sponge, latex pad or mini bubble spring laid on the top of the upper spring, and the elastic surface layer is provided with a surface fabric;

[0019] Furthermore, each of the lower layer springs is covered with a cloth sleeve; the cloth sleeve installed on the spring is a cylindrical cloth sleeve with an opening at one end.

[0020] Furthermore, the inner snap-fit ​​installation structure comprises a vertical rod perpendicular to the board surface, and a hook connected to one end of the vertical rod, and the inner snap-fit ​​installation structure installs and fixes the spring of the jacket thereon through the hook thereon;

[0021] The external buckle mounting structure comprises a vertical plate perpendicular to the plate surface, and a horizontal buckle plate connected to one end of the vertical plate, and the external buckle mounting structure is used to mount and fix the spring embedded therein through the horizontal buckle plate thereon;

[0022] The buckle-type installation structure includes two vertical rods perpendicular to the plate surface and a horizontal rod connected to the top ends of the two vertical rods. The buckle-type installation structure installs and fixes the part of the spring that runs through the bottom through the gate-shaped structure thereon;

[0023] The lower spring mounting seat or the buckle mounting structure arranged on the upper side includes a strip pressure plate parallel to the plate surface, and rivets fixing the strip pressure plate to the plate surface. The buckle mounting structure installs and fixes the part of the spring pressed underneath through the strip pressure plate thereon.

[0024] On the other hand, the present application also provides an integrated bed, which includes the above-mentioned mattress and a bed body adapted to be mounted on the mattress, wherein the bed body includes a support frame and a plurality of lifting devices arranged in the support frame;

[0025] The support frame is a rectangular parallelepiped frame structure, a circle of baffles is arranged on the side wall of the support frame, a plurality of columns are installed on the side wall of the support frame at intervals, and the baffles and columns are connected and fixed;

[0026] A support plate is arranged on the top surface of the support frame, and the support plate is composed of a plurality of support sub-plates spliced ​​together;

[0027] The lower spring mounting plate is composed of a plurality of lower spring sub-mounting plates, one lower spring sub-mounting plate is arranged on the top of one lifting device, and one supporting sub-plate is arranged above one lower spring sub-mounting plate;

[0028] The upper spring mounting plate is composed of a plurality of upper spring sub-mounting plates, and one upper spring sub-mounting plate is arranged above one of the supporting sub-flat plates;

[0029] The bottom of the lifting device is installed on the supporting frame, and the top of the lifting device forms a lifting plate. The lower spring sub-mounting plate is arranged between the lifting plate and the supporting sub-plate arranged above it. The supporting sub-plate is provided with a through hole allowing the lower spring to pass through. The lower spring passes through the through hole on the supporting sub-plate and is correspondingly embedded in the upper spring.

[0030] In the above technical solution, further, the upper spring sub-mounting plate is fixed to the upper surface of the supporting sub-flat plate by rivets or screws.

[0031] Furthermore, the lower spring sub-mounting plate is fixed to the upper surface of the lifting plate by rivets or screws.

[0032] Furthermore, there is an installation gap between the supporting sub-plate and the lower spring sub-mounting plate, and a plurality of limit blocks are installed on the lower plate surface of the supporting sub-plate, or a plurality of limit blocks are installed on the upper plate surface of the lower spring sub-mounting plate. When the lifting device drives the lower spring sub-mounting plate to rise, the limit blocks are used to limit the rising height of the lower spring sub-mounting plate.

[0033] Furthermore, three lifting devices are arranged in the support frame, and the three lifting devices are arranged in sequence along the length direction of the support frame. A supporting sub-plate is respectively arranged on the top of the three lifting devices, and a plurality of through holes allowing the lower springs to pass through are arranged on the supporting sub-plate, and one lower spring corresponds to one through hole; when the lifting plate drives the lower spring sub-mounting plate to move up, and the lower spring sub-mounting plate and the supporting sub-plate located above it are both in contact with the limit block, the lower spring is embedded in the upper spring corresponding thereto, and the top of the lower spring is flush with the top of the upper spring; when the lifting device descends, the lifting plate drives the lower spring sub-mounting plate connected thereto to descend, so that the lower spring descends relative to the upper spring.

[0034] Furthermore, a heating wire is arranged on the lower surface of the supporting sub-plate; or a heating wire is arranged on the upper surface of the lower spring sub-mounting plate, and the gap between any two adjacent rows of lower springs forms the installation position of the heating wire.

[0035] Furthermore, each lifting device is installed with one or more electric fans, and the electric fans are installed below the lifting plate, and corresponding air supply holes are opened on the lifting plate.

[0036] Furthermore, a circle of ribs is provided at the edge of the supporting plate, the circle of ribs is a vertical rib, and the circle of ribs is provided around the upper spring.

[0037] Furthermore, the open end of the cloth sleeve mounted on each spring is located at the bottom of the corresponding spring, and the open end of each cloth sleeve is fixedly connected to the spring arranged therein; the cloth sleeves mounted on any two adjacent upper springs are glued and fixed to each other.

[0038] Furthermore, a mounting frame for mounting the lifting device is provided at the bottom of the supporting frame, and the mounting frame is a plurality of horizontal rods connected to the side walls of the supporting frame.

[0039] Compared with the prior art, this application has at least the following beneficial effects:

[0040] 1. The mattress provided by the present application includes two layers of spring mounting plates, a plurality of upper springs are closely arranged on the upper spring mounting plate, and the upper springs are fixed by the upper spring mounting hole seat, and a plurality of lower springs are closely arranged on the lower spring mounting plate, and the lower springs are fixed by the lower spring mounting seat, and one lower spring is correspondingly embedded in one upper spring from the upper spring mounting hole seat to form a double-layer nested combination spring. The present application fixes the springs by the upper spring mounting hole seat and the lower spring mounting seat, and the upper spring mounting hole seat and the lower spring mounting seat can have the same mounting structure, which is more convenient to process. There are several specific structures, which can be selected in specific production and processing, such as the inner snap-fit ​​mounting structure, the outer snap-fit ​​mounting structure, etc., which can be stamped during processing and manufacturing, and the efficiency is high. Therefore, the spring mounting seat is used to fix the spring in the present application, which is stable and reliable, the processing technology is simple, and the installation is simple and convenient; in addition, the double-layer nested combination spring has good support, and the hardness of the mattress can be changed by changing the height difference between the top of the upper spring and the lower spring. The larger the height difference, the softer the mattress. Therefore, the mattress with suitable hardness can be customized according to user needs.

[0041] 2. The present application provides an integrated bed, which includes a mattress and a bed body adapted to be installed with the mattress, the bed body including a support frame and a plurality of lifting devices arranged in the support frame, the support frame is a rectangular frame structure, and a support plate is arranged on the top surface of the support frame, the upper spring mounting plate on the mattress is installed on the support plate, and the lower spring mounting plate is installed between the top of the lifting device and the support plate. Therefore, the lifting device can drive the lower spring mounting plate to move up and down relative to the upper spring mounting plate, thereby realizing the change and adjustment of the height difference between the top of the upper spring and the lower spring, that is, realizing the adjustment of the softness and hardness of the mattress. It can be seen that the integrated bed provided by the present application can artificially adjust the softness and hardness of the mattress, and the user can customize the comfort of the mattress in the usage scenario, so that one bed can meet the usage needs of different people.

[0042] 3. The present application provides an integrated bed, in which a double-layer nested combination spring is used in the mattress, so that the mattress has strong support, there is no rigid connection between the springs, there is no friction, and it is silent. It has a high degree of fit with the human body and has both good support and contact.

[0043] 4. The present application provides an integrated bed in which a heating wire is also provided. The setting of the heating wire can realize hot air drying of the mattress and the sheets, quilts, etc. thereon, and has moisture-proof and warmth-retaining effects.

[0044] 5. The present application provides an integrated bed in which an electric fan is also provided. The electric fan is arranged below the lifting plate, and corresponding air supply holes are provided on the lifting plate. The electric fan can realize the ventilation and moisture-proof function of the mattress, and can realize hot air drying in conjunction with the heating wire, thereby providing users with a comfortable, breathable, constant temperature, and non-stuffy sleeping environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be understood that the specific shapes and structures shown in the drawings should not usually be regarded as limiting conditions for implementing the present application; for example, based on the technical concepts and exemplary drawings disclosed in the present application, those skilled in the art are able to easily make routine adjustments or further optimizations to the increase / decrease / attribution division, specific shapes, positional relationships, connection methods, and dimensional ratios of certain units (components).

[0046] Figure 1The figure is a schematic diagram of the structure of the integrated bed provided by the present application in an embodiment, the baffle on the side of the supporting frame is not shown in the figure, and only a part of the upper springs covered with cloth are shown on the upper spring mounting plate in the figure. It should be understood that this figure is a schematic diagram, and the upper springs should be evenly and tightly arranged on the upper spring mounting plate;

[0047] Figure 2 It is a schematic diagram of the assembly state of the double-layer nested combination spring and the bed body in the present application;

[0048] Figure 3 is Figure 2 A schematic diagram of the remaining structure after removing the cloth cover outside the upper spring on the basis;

[0049] Figure 4 is Figure 3 Schematic diagram of the remaining structure after removing the upper spring from the foundation;

[0050] Figure 5 is Figure 4 A schematic diagram of the remaining structure after removing the upper spring mounting plate and the cloth cover outside the lower spring;

[0051] Figure 6 is Figure 5 Schematic diagram of the remaining structure after the support plate is removed from the foundation;

[0052] Figure 7 yes Figure 1 The structure diagram of the integrated bed shown is from another perspective, showing the installation position of the electric fan.

[0053] Description of reference numerals:

[0054] 1. Upper spring mounting plate; 11. Upper spring sub-mounting plate;

[0055] 2. Double-layer nested combination spring; 21. Upper spring; 22. Buckle structure on the upper spring mounting plate; 23. Cloth cover outside the upper spring; 24. Lower spring; 25. Buckle structure on the lower spring mounting plate; 26. Cloth cover outside the lower spring;

[0056] 3. Lower spring mounting plate;

[0057] 4. Support frame; 41. Support plate; 42. Column; 43. Mounting frame;

[0058] 5. Lifting device; 51. Lifting plate;

[0059] 6. Heating wire;

[0060] 7. Electric fan;

[0061] 8. Limit block;

[0062] 9. Side guard. DETAILED DESCRIPTION

[0063] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0064] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0065] The terms such as "upper", "lower", "left", "right", "middle", "top", "bottom" etc. used in this application are usually used to facilitate intuitive understanding by comparing with the drawings, and are not absolute limitations on the positional relationship in the actual product. Without departing from the technical concept disclosed in this application, changes in these relative positional relationships should also be regarded as the scope of this application.

[0066] Embodiment 1

[0067] This embodiment provides a mattress, the springs in the mattress are double-layer springs nested inside and outside. Figures 2 to 6 The structure of the double-layer nested combination spring is disassembled step by step, so you can compare it with Figures 2 to 6 To understand the structure of the mattress provided by the present application. Specifically, the mattress includes an upper spring mounting plate 1 and a lower spring mounting plate 3. As the name implies, the upper spring mounting plate 1 is used to mount the upper spring 21, and the lower spring mounting plate 3 is used to mount the lower spring 24. The lower spring mounting plate 3 is arranged below the upper spring mounting plate 1. In terms of size, the upper spring 21 is a large spring relative to the lower spring 24, that is, the lower spring 24 is a small spring.

[0068] A number of upper springs 21 are closely arranged on the upper spring mounting plate 1. In order to achieve installation and fixation, a number of upper spring mounting hole seats are provided on the upper spring mounting plate 1. Each upper spring mounting hole seat is fixedly installed with an upper spring by providing an internal snap, an external snap or a press buckle mounting structure. Preferably, the inner hole size of the upper spring mounting hole seat is smaller than the diameter of the upper spring and larger than the diameter of the lower spring, that is, the inner hole of the upper spring mounting hole seat needs to allow the lower spring covered with a cloth sleeve to pass through. The shape of the inner hole of the upper spring mounting hole seat is not limited to a circle, and can also be an ellipse, a triangle, etc. As long as it meets the installation function of the upper spring and the passing requirements of the lower spring, the shape of the inner hole of the hole seat can be arbitrarily selected in actual processing.

[0069] A number of lower springs 24 are closely arranged on the above-mentioned lower spring mounting plate 3. In order to achieve installation and fixation, a number of lower spring mounting seats are arranged on the lower spring mounting plate. Each lower spring mounting seat fixes and installs the lower spring by setting an internal snap-on, external snap-on or press-on mounting structure.

[0070] The upper spring mounting plate and the lower spring mounting plate have the same size, the upper spring mounting hole seat corresponds to the lower spring mounting seat one by one, and the hole diameter of the upper spring mounting hole seat is larger than the diameter of the lower spring. The lower spring passes through the hole on the upper spring mounting hole seat into the upper spring. When the upper spring mounting plate 1 and the lower spring mounting plate 3 are stacked and abutted against each other, the lower spring 24 passes through the upper spring 21 and the top of the lower spring 24 is flush with the top of the upper spring 21. At this time, the mattress is the hardest.

[0071] When the upper spring mounting plate 1 and the lower spring mounting plate 3 are stacked and spaced apart from each other, the lower spring 24 penetrates into the upper spring 21 and the top of the lower spring 24 is lower than the top of the upper spring 21, forming a height difference between the tops of the two springs. At this time, the mattress is relatively soft. The greater the distance between the top of the lower spring 24 and the top of the upper spring 21 (i.e., the greater the height difference), the softer the mattress.

[0072] There are many ways to form a gap between the lower spring mounting plate 3 and the upper spring mounting plate 1, which are specifically divided into two forms:

[0073] One is a spacing-adjustable type, for example, a lifting device is arranged under the lower spring mounting plate, so that the spacing between the lower spring mounting plate and the upper spring mounting plate can be adjusted, thereby achieving the softness and hardness adjustment of the mattress. The lifting device can be any existing mechanical device that can realize lifting movement.

[0074] The other is that the spacing is not adjustable. For example, a mattress with appropriate hardness can be customized according to user needs. At this time, the spacing between the upper spring mounting plate and the lower spring mounting plate can be determined according to the hardness requirements (since the length and thickness of the spring can be selected according to needs, the spring length is known, and the spacing can be calculated according to the degree of hardness and experience effect). Then, a pad is installed between the lower spring mounting plate and the upper spring mounting plate, and the height of the pad is consistent with the calculated spacing. Of course, it does not have to be a pad, as long as the lower spring mounting plate and the upper spring mounting plate can be installed at a fixed height, the lower spring mounting plate can be installed in the support frame through a support plate and a bracket.

[0075] In this embodiment, each upper spring is covered with a cloth cover, and each lower spring is also covered with a cloth cover. Whether it is the cloth cover installed on the upper spring or the cloth cover installed on the lower spring, it is a cylindrical cloth cover with an opening at one end. The size of the cloth cover is adapted to the size of the corresponding spring. After the cloth cover is installed on the spring, the open end of the cloth cover is at the bottom of the spring. In order to fix the cloth cover and the spring, the opening of the cloth cover can be connected to the spring with a thread, which can be tied or sewn with needle and thread; of course, the cloth cover can also be glued to the spring by hot melt adhesive. In addition, the cloth covers on each upper spring can be glued and fixed to each other, such as gluing and fixing the side walls of any two adjacent cloth covers close to the top by hot melt adhesive.

[0076] In this embodiment, in order to increase the comfort of the mattress, an elastic surface layer can be provided on the top of the upper spring. The elastic surface layer can be a cotton felt, sponge, latex pad or mini bubble spring laid on the top of the upper spring. For the sake of beauty and comfort, a surface fabric, such as cotton or other breathable fabrics, can also be provided on the elastic surface layer.

[0077] In this embodiment, the outer edges of the upper spring mounting hole seat and the lower spring mounting seat are provided with internal buckle, external buckle or press buckle mounting structures to fix the spring. For example, the internal buckle mounting structure includes a vertical rod perpendicular to the plate surface and a hook connected to one end of the vertical rod. The internal buckle mounting structure fixes the spring on the outer sleeve through the hook. Preferably, three buckle structures are evenly arranged on the edge of a spring mounting hole seat or a spring mounting seat, and more buckle structures can also be arranged. When installing the spring, align the spring with the spring mounting hole seat or the spring mounting seat, and then rotate and press the spring, and the spring will be fixed by the hook.

[0078] For example, the external snap-fit ​​installation structure includes a vertical plate perpendicular to the plate surface and a horizontal buckle plate connected to one end of the vertical plate. The external snap-fit ​​installation structure installs and fixes the spring embedded therein through the horizontal buckle plate thereon. Preferably, three snap-fit ​​structures are evenly arranged on the edge of a spring installation hole seat or a spring installation seat. When installing the spring, align the spring with the spring installation hole seat, and then squeeze the spring into the horizontal buckle plate, and the spring will be fixed by the buckle plate.

[0079] For example, the buckle installation structure includes two vertical rods perpendicular to the plate surface and a horizontal rod connected to the top of the two vertical rods. The buckle installation structure installs and fixes the spring that passes through the bottom through the gate-shaped structure. Preferably, three buckle structures are evenly arranged on the edge of a spring installation hole seat or a spring installation seat. When installing the spring, align the spring rod at the bottom of the spring with the gate-shaped structure, and then pass it through the three gate-shaped structures, and the spring will be fixed.

[0080] The above structures can be stamped and made in actual processing. The structures of the upper spring mounting hole seat and the lower spring mounting seat for fixing the spring can be consistent, which makes processing more convenient and improves efficiency. The specific structure can be selected according to specific conditions in production and processing. For example, when processing the internal buckle structure, a straight rod that can be bent can be pressed out at the edge. One end of the straight rod is connected to the board surface, and the other end is separated from the board surface and has a hook shape. The straight rod is bent perpendicular to the board surface, and the hook is outward to form a buckle structure that is integrated with the board surface; when processing the external buckle structure, a long strip that can be bent can be pressed out at the edge. Only one end of the long strip is connected to the board surface. The long strip is bent perpendicular to the board surface and then bent inward to a horizontal state, so that the spring base is embedded in the three buckle structures and is fixed; when processing the buckle structure, a door-shaped structure can be directly pressed out at the edge. The size inside the door-shaped structure is slightly larger than the diameter of the spring rod, and the opening direction of the three door-shaped structures matches the spring.

[0081] The buckle structure of the lower spring mounting seat can also be a buckle installation structure arranged on the top, which includes a strip pressure plate parallel to the plate surface, and rivets fixing the strip pressure plate to the plate surface. The buckle installation structure installs and fixes the part of the spring pressed underneath through the strip pressure plate thereon. The strip pressure plate can be one and its length is greater than the diameter of the spring, or it can be two. The two strip pressure plates press the two sides of the bottom of the spring respectively, so that the strip pressure plate presses the bottom of the spring to achieve fixation.

[0082] The buckle structure in the present application may also be in other forms as long as it can achieve its fastening function.

[0083] Embodiment 2

[0084] The present embodiment provides an integrated bed, which includes the mattress provided in the first embodiment, and a bed frame adapted to be installed with the mattress. The mattress and the bed frame are designed as an integrated structure, and there is an interconnected relationship between the two. The specific structure of the integrated bed is described in detail below.

[0085] In this embodiment, see Figure 1 , Figure 1 The general structure of an integrated bed is simply illustrated. The bed body includes a support frame 4 and a plurality of lifting devices 5 arranged in the support frame 4. The support frame 4 is a rectangular parallelepiped frame structure, which is the basic outer frame structure of the bed. A circle of baffles is arranged on the side wall of the support frame 4, which can play the role of closing the outer frame and ensuring the beauty of the bed body.

[0086] In order to further enhance the structural connection stability of the outer frame, a plurality of columns 42 are installed at intervals on the side walls of the support frame 4 to connect and fix the baffle and the columns.

[0087] In this embodiment, a support plate 41 is provided on the top surface of the rectangular support frame 4, and the support plate 41 can support the mattress. In order to correspond to the lifting device one by one, the support plate can be provided by splicing a plurality of support sub-plates, that is, a support sub-plate can be provided on the top of a lifting device during installation.

[0088] The following is a detailed description of the connection and fixing relationship between the mattress and the bed body:

[0089] The mattress is arranged on the bed body. Since a plurality of lifting devices 5 are arranged in the bed body, the lower spring mounting plate 3 in the mattress is also arranged to be composed of a plurality of lower spring sub-mounting plates. A lower spring sub-mounting plate is arranged on the top of a lifting device 5, and a supporting sub-plate is arranged above a lower spring sub-mounting plate. The upper spring mounting plate 1 in the mattress is also arranged to be composed of a plurality of upper spring sub-mounting plates 11. An upper spring sub-mounting plate 11 is arranged above a supporting sub-plate. That is, the lower spring sub-mounting plate, the supporting sub-plate and the upper spring sub-mounting plate are arranged in sequence from bottom to top on the top of the lifting device, and the three correspond to each other. Among them, a plurality of through holes are arranged on the supporting sub-plate to allow the lower spring to pass through, and one through hole corresponds to one lower spring.

[0090] In the present application, the bottom of the lifting device 5 is installed on the supporting frame 4, and the top of the lifting device 5 forms a lifting plate 51. A lower spring sub-mounting plate is arranged between the lifting plate and the supporting sub-plate arranged above it, and an installation gap is arranged between the lower spring sub-mounting plate and the supporting sub-plate. A through hole allowing the lower spring to pass through is opened on the supporting sub-plate, and the lower spring passes through the through hole on the supporting sub-plate and is correspondingly embedded in the upper spring.

[0091] In the specific manufacturing and installation process, the upper spring sub-mounting plate is fixed to the upper surface of the support sub-plate by rivets or screws; similarly, the lower spring sub-mounting plate is fixed to the upper surface of the lifting plate by rivets or screws, thereby realizing the integrated connection and fixation of the mattress and the bed body. Furthermore, the support frame is a rectangular frame structure, a support sub-plate is arranged on the top surface of the support frame, a lifting device is installed at the bottom of the support frame, a lower spring sub-mounting plate arranged on the top of the lifting device is close to the support sub-plate, and a limiting block is arranged in the installation gap between the support sub-plate and the lower spring sub-mounting plate. Specifically, a plurality of limiting blocks 8 are installed on the lower plate surface of the support sub-plate, or a plurality of limiting blocks 8 are installed on the upper plate surface of the lower spring sub-mounting plate. When the lifting device drives the lower spring sub-mounting plate to rise, the limiting blocks 8 are used to limit the rising height of the lower spring sub-mounting plate.

[0092] When the lifting plate drives the lower spring sub-mounting plate to move up, and the lower spring sub-mounting plate and the supporting sub-plate above it are in contact with the limit block, the lower spring is embedded in the corresponding upper spring, and the top of the lower spring is flush with the top of the upper spring. At this time, the mattress is the hardest.

[0093] When the lifting device descends, the lifting plate drives the lower spring sub-mounting plate connected to it to descend, so that the lower spring descends relative to the upper spring. The greater the descending distance, the softer the mattress. Therefore, the integrated bed provided by the present application can autonomously adjust the hardness of the mattress through the lifting device.

[0094] In the present application, a circle of retaining edges 9 is arranged around the upper spring 21 on the mattress, and this circle of retaining edges 9 can be installed at the edge of the supporting plate 41, and the supporting plate can play a role in supporting the force. It is further preferred that a circle of retaining edges (such as sponge material) around the upper spring 21 corresponds to a circle of retaining edges on the side wall of the supporting frame 4, that is, they are in a vertical plane, so that the appearance of the entire integrated bed can be more beautiful.

[0095] In one embodiment, three lifting devices 5 can be arranged in the support frame, see Figure 1 , 7 The three lifting devices 5 are arranged in sequence along the length direction of the support frame 4, that is, the length direction of the bed is divided into three sections that can adjust the hardness and softness. In one case, the lifting device near the head of the bed can be used to adjust the hardness and softness of the mattress supporting the upper body of the human body, the lifting device in the middle can be used to adjust the hardness and softness of the mattress supporting the waist, hips and thighs of the human body, and the lifting device near the foot of the bed can be used to adjust the hardness and softness of the mattress supporting the knee joint, calf and foot of the human body. Therefore, in the specific processing and manufacturing process, the sizes of the lifting plates on the three lifting devices can be inconsistent and can be customized according to the needs and the body shape of the user.

[0096] Therefore, the integrated bed provided by the present application is achieved by installing the lower spring mounting plate 3 on the lifting device 5, and installing the upper spring mounting plate 1 on the supporting plate 41 on the top of the supporting frame 4, and providing a through hole on the supporting plate 41 to allow the lower spring 24 to pass through, so that the lower spring 24 is nested in the upper spring 21, thereby achieving controllable lifting of the lower spring mounting plate 3 relative to the upper spring mounting plate 1, and the lower spring 24 is driven to lift and lower relative to the upper spring 21, forming a height difference between the two, thereby achieving the adjustment of the softness and hardness of the mattress.

[0097] Furthermore, each lifting device has a corresponding lower spring sub-mounting plate, a supporting sub-flat plate and an upper spring sub-mounting plate above it. Therefore, the hardness of different parts of the mattress can be individually set by customizing the number and length of the lifting devices, which can meet the usage needs of various groups of people.

[0098] Embodiment 3

[0099] This embodiment provides an integrated bed, which is an improvement on the integrated bed provided in the second embodiment.

[0100] Specifically, in this embodiment, the heating wire 6 can be arranged on the lower plate surface of the supporting sub-plate, and the heating wire 6 can also be arranged on the upper plate surface of the lower spring sub-mounting plate.

[0101] If a heating wire 6 is arranged on the upper plate surface of the lower spring sub-mounting plate, the gap between any two adjacent rows of lower springs forms the installation position of the heating wire 6. The arrangement of the heating wire can realize hot air drying of the mattress and the sheets, quilts, etc. thereon, and has moisture-proof and warm-keeping effects.

[0102] In this embodiment, the heating wire is connected to a control switch via electric wires, and each lifting device is also connected to a control switch via electric wires. During processing and manufacturing, the heating wire and the electric wires of each lifting device can be installed in a drag chain to prevent the wires from being entangled. Then, the heating wire and the control switches of each lifting device can also be integrated into a controller for unified management and control.

[0103] Embodiment 4

[0104] This embodiment provides an integrated bed, which is an improvement on the integrated bed provided in the third embodiment.

[0105] Specifically, in this embodiment, one or more electric fans 7 are installed below the lifting plate of each lifting device. Multiple electric fans can be evenly distributed on the lifting plate, and the number of electric fans can be customized in actual processing. In order to achieve air supply, air supply holes can be opened on the lifting plate, and ventilation holes can be opened on the lower spring sub-mounting plate. The ventilation holes and the air supply holes are connected up and down and correspond one to one, that is, the wind blown by the electric fan is sent to the ventilation holes on the lower spring sub-mounting plate through the air supply holes on the lifting plate, and then the wind is sent from the through holes on the supporting sub-plate that allow the lower spring to pass through to the inner holes of the spring mounting hole seat on the upper spring sub-mounting plate, and then the wind realizes ventilation and moisture-proofing for the mattress and the sheets, quilts, etc. above the mattress. If the heating wire is also in working state, hot air can be sent through the electric fan to further enhance the effects of ventilation, moisture-proofing and drying.

[0106] As mentioned above, during processing and manufacturing, the wires of the heating wire, the wires of each lifting device, and the wires of the electric fan can be installed in the drag chain to prevent the wires from being entangled. Then, the control switch of the heating wire, the control switch of each lifting device, and the control switch of the electric fan can be integrated into a controller for unified management and control.

[0107] It is worth mentioning that in the present application, the bottom of the support frame 4 is preferably without a layer board, and only a mounting frame 43 for mounting the lifting device is provided at the bottom of the support frame 4. Preferably, the mounting frame 43 is a plurality of horizontal bars connected to the side walls of the support frame 4, and the horizontal bars are preferably square bars. In the gap between adjacent lifting devices, a vertical plate can be provided between the support frame and the supporting sub-plate for reinforcement, and a column can be provided between the horizontal bar and the vertical plate to further improve the supporting force of the support frame. Such a design can ensure ventilation at the bottom of the bed, reduce the dead weight of the bed, save material costs, and does not affect the overall performance and appearance.

[0108] The lifting device in the present application can be any structure that can realize the lifting action in the prior art. It can adopt electric lifting control (such as electric cylinder) or hydraulic lifting control (such as electric hydraulic or foot-operated hydraulic) and other existing drive control methods. As long as the function can be achieved, this application does not impose any special restrictions.

[0109] Embodiment 5

[0110] This embodiment provides an integrated bed, which is an improvement on the integrated bed provided in the fourth embodiment.

[0111] Specifically, in this embodiment, a connector can be set on the baffle plate of the side wall of the support frame. In one case, for example, the integrated bed provided in Example 4 is a single bed, then the two beds can be spliced ​​together to form a double bed through the connector on the baffle plate of the side wall of the bed support frame.

[0112] In this embodiment, the connecting member arranged on the side wall baffle of the support frame of one bed is a card slot, so a card protrusion adapted to the card slot can be arranged on the side wall baffle of the support frame of another bed as a connecting member, thereby achieving quick splicing of the two beds. The connection method of the card slot and the card protrusion is only a common connection method in the prior art. As long as quick disassembly and assembly can be achieved, the connecting member can also be other structures.

[0113] In summary, the integrated bed provided by the present application is achieved by installing a lower spring mounting plate on a lifting device, installing an upper spring mounting plate on a supporting flat plate on the top of a supporting frame, and providing a through hole on the supporting flat plate to allow the lower spring to pass through, so that the lower spring is nested in the upper spring, thereby achieving controllable lifting of the lower spring mounting plate relative to the upper spring mounting plate, and causing the lower spring to be driven to lift relative to the upper spring, forming a height difference between the two, and thereby achieving adjustment of the softness and hardness of the mattress, making it more comfortable to use. When adjusting, do not place a heavy load on the mattress, and the person needs to get out of bed before making adjustments.

[0114] In the present application, each lifting device is provided with a lower spring sub-mounting plate, a supporting sub-flat plate and an upper spring sub-mounting plate. Therefore, the hardness of different parts of the mattress can be individually set by customizing the number and length of the lifting devices, thereby meeting the usage needs of various groups of people.

[0115] The integrated bed provided in the present application is adapted to be provided with heating wires and electric fans, which are beneficial to ventilation, moisture-proofing, drying and heat preservation of the bed.

[0116] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

[0117] The above is a relatively specific and detailed description of the present application through general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not deviate from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A mattress, characterized in that: It comprises an upper spring mounting plate and a lower spring mounting plate, wherein a plurality of upper spring mounting hole seats are evenly distributed on the upper spring mounting plate, the number of the upper spring mounting hole seats is consistent with the number of the upper springs, the upper springs are fixedly mounted on the upper spring mounting hole seats, and each upper spring is covered with a cloth cover; A plurality of lower spring mounting seats are evenly distributed on the lower spring mounting plate, the number of the lower spring mounting seats is consistent with the number of the lower springs, and the lower springs are fixedly mounted on the lower spring mounting seats; The upper spring mounting plate and the lower spring mounting plate are stacked, and the upper spring mounting plate is located above the lower spring mounting plate; the hole diameter of the upper spring mounting hole seat is larger than the diameter of the lower spring; one lower spring is correspondingly embedded in one upper spring; An elastic surface layer is arranged on the top of the upper spring.

2. The mattress according to claim 1, characterized in that: The upper spring mounting plate and the lower spring mounting plate have the same size, and the upper spring mounting hole seats correspond one to one with the lower spring mounting seats; The outer edges of the upper spring mounting hole seat and the lower spring mounting seat are provided with inner buckle, outer buckle or press buckle mounting structures to fix the spring.

3. The mattress according to claim 1, characterized in that: The elastic surface layer includes cotton felt, sponge, latex pad or mini bubble spring laid on the top of the upper spring, and the elastic surface layer is provided with a surface fabric; Each lower layer spring is covered with a cloth sleeve; the cloth sleeve installed on the spring is a cylindrical cloth sleeve with an opening at one end.

4. The mattress according to claim 2, characterized in that: The inner snap-fit ​​installation structure comprises a vertical rod perpendicular to the board surface, and a hook connected to one end of the vertical rod, and the inner snap-fit ​​installation structure installs and fixes the spring of the jacket thereon through the hook thereon; The external buckle mounting structure comprises a vertical plate perpendicular to the plate surface, and a horizontal buckle plate connected to one end of the vertical plate, and the external buckle mounting structure is used to mount and fix the spring embedded therein through the horizontal buckle plate thereon; The buckle-type installation structure includes two vertical rods perpendicular to the plate surface and a horizontal rod connected to the top ends of the two vertical rods. The buckle-type installation structure installs and fixes the part of the spring that runs through the bottom through the gate-shaped structure thereon; The lower spring mounting seat or the buckle mounting structure arranged on the upper side includes a strip pressure plate parallel to the plate surface, and rivets fixing the strip pressure plate to the plate surface. The buckle mounting structure installs and fixes the part of the spring pressed underneath through the strip pressure plate thereon.

5. An integrated bed, characterized in that: The mattress according to claim 2 also includes a bed body adapted to be mounted on the mattress, the bed body including a support frame and a plurality of lifting devices arranged in the support frame; The support frame is a rectangular parallelepiped frame structure, a circle of baffles is arranged on the side wall of the support frame, a plurality of columns are installed on the side wall of the support frame at intervals, and the baffles and columns are connected and fixed; A support plate is arranged on the top surface of the support frame, and the support plate is composed of a plurality of support sub-plates spliced ​​together; The lower spring mounting plate is composed of a plurality of lower spring sub-mounting plates, one lower spring sub-mounting plate is arranged on the top of one lifting device, and one supporting sub-plate is arranged above one lower spring sub-mounting plate; The upper spring mounting plate is composed of a plurality of upper spring sub-mounting plates, and one upper spring sub-mounting plate is arranged above one of the supporting sub-flat plates; The bottom of the lifting device is installed on the supporting frame, and the top of the lifting device forms a lifting plate. The lower spring sub-mounting plate is arranged between the lifting plate and the supporting sub-plate arranged above it. The supporting sub-plate is provided with a through hole allowing the lower spring to pass through. The lower spring passes through the through hole on the supporting sub-plate and is correspondingly embedded in the upper spring.

6. The integrated bed according to claim 5, characterized in that: The upper spring sub-mounting plate is fixed to the upper surface of the supporting sub-plate by rivets or screws; The lower spring sub-mounting plate is fixed to the upper surface of the lifting plate by rivets or screws; There is an installation gap between the supporting sub-plate and the lower spring sub-mounting plate, and a plurality of limit blocks are installed on the lower plate surface of the supporting sub-plate, or a plurality of limit blocks are installed on the upper plate surface of the lower spring sub-mounting plate. When the lifting device drives the lower spring sub-mounting plate to rise, the limit blocks are used to limit the rising height of the lower spring sub-mounting plate.

7. The integrated bed according to claim 6, characterized in that: Three lifting devices are arranged in the support frame, and the three lifting devices are arranged in sequence along the length direction of the support frame. A supporting sub-plate is respectively arranged on the top of the three lifting devices, and a plurality of through holes are arranged on the supporting sub-plate to allow the lower layer spring to pass through, and one lower layer spring corresponds to one through hole; When the lifting plate drives the lower spring sub-mounting plate to move upward, and the lower spring sub-mounting plate and the supporting sub-plate located above it are in contact with the limit block, the lower spring is embedded in the corresponding upper spring, and the top of the lower spring is flush with the top of the upper spring; When the lifting device descends, the lifting plate drives the lower spring sub-mounting plate connected thereto to descend, so that the lower spring descends relative to the upper spring.

8. The integrated bed according to claim 6, characterized in that: A heating wire is arranged on the lower surface of the supporting sub-plate; or a heating wire is arranged on the upper surface of the lower spring sub-mounting plate, and the gap between any two adjacent rows of lower springs forms the installation position of the heating wire.

9. The integrated bed according to claim 5, characterized in that: One or more electric fans are installed on each lifting device, and the electric fans are installed below the lifting plate, and corresponding air supply holes are opened on the lifting plate; A circle of ribs is arranged at the edge of the supporting plate, wherein the circle of ribs is a vertical rib and is arranged around the upper spring.

10. The integrated bed according to claim 5, characterized in that: The open end of the cloth sleeve mounted on each spring is located at the bottom of the corresponding spring, and the open end of each cloth sleeve is fixedly connected to the spring arranged therein; The cloth sleeves sleeved on any two adjacent upper springs are adhered and fixed. A mounting frame for mounting the lifting device is provided at the bottom of the supporting frame, and the mounting frame is a plurality of horizontal rods connected to the side wall of the supporting frame.

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