Elastic cushion, assembly method for elastic cushion, and furniture

Abstract

To provide, in a field of elastic cushions, an elastic cushion, an assembling method thereof and furniture.SOLUTION: An elastic cushion comprises: a first elastic module mounting member, a plurality of first elastic modules disposed on the first elastic module mounting member in a predetermined arrangement form in a height direction of the elastic cushion; and a pad layer laid on the plurality of first elastic modules in the height direction of the elastic cushion. An outer edge of the pad layer and an outer edge of the first elastic module mounting member are connected via a first releasable connection structure, so that the elastic cushion is formed as an elastic cushion without a packaging side member and can avoid having a packaging side member in a surrounding area between the pad layer and the first elastic module mounting member. Thereby, the number of components of the elastic cushion can be effectively reduced, a structure of the elastic cushion can be simplified, and cost of the elastic cushion can be reduced.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to the field of resilient cushions, and in particular to resilient cushions, methods for assembling resilient cushions, and furniture including these resilient cushions. [Background technology]

[0002] Furniture such as beds and sofa beds are indispensable components in people's lives. Currently, beds and sofa beds are often equipped with elastic cushions. Elastic cushions have a certain elasticity and can provide a certain elastic support when people sleep on a bed or sofa bed, which is more comfortable than a hard pad.

[0003] Current elastic cushions are generally integral cushions consisting of a base layer, a spring layer, a sponge layer and a packaging side member, which are non-detachable and closed whole cushions, that is, the spring layer is placed on the base layer, the sponge layer is placed on the spring layer, and the packaging side member is connected between the sponge layer and the base layer to form a closed space. However, when such elastic cushions are actually used, they are expensive, difficult to transport, and take up a large space when stored. Summary of the Invention [Problem to be solved by the invention]

[0004] In order to solve at least some of the problems existing in the prior art described above, the object of the present invention is to reduce the cost of an elastic mattress, facilitate the transportation of the elastic mattress, and reduce the space occupied by the elastic mattress while ensuring the comfort of the elastic mattress.

[0005] In order to achieve the above-mentioned object, as a first point, the present invention provides an elastic cushion, which includes a first elastic module mounting member, a plurality of first elastic modules installed on the first elastic module mounting member in a predetermined arrangement form in the height direction of the elastic cushion, and a padding layer laid on the plurality of first elastic modules in the height direction of the elastic cushion, wherein the outer edge of the padding layer and the outer edge of the first elastic module mounting member are connected by a first releasable connection structure, thereby forming an elastic cushion without a package side member.

[0006] In this technical configuration, the outer edge of the pad layer and the outer edge of the first elastic module mounting member are connected by the first connecting structure, so that the elastic cushion forms an elastic cushion without a package side member, thereby avoiding the installation of a package side member in the peripheral area between the pad layer and the first elastic module mounting member, thereby effectively reducing the number of parts of the elastic cushion, simplifying the structure of the elastic cushion, and reducing the cost of the elastic cushion. At the same time, the first connecting structure is released, so that the pad layer is removable, which effectively facilitates the assembly and transportation of the elastic cushion and reduces the storage space. In addition, the elastic cushion also has good comfort.

[0007] In some embodiments, the pad layer includes a first receiving surrounding wall extending from the underside of the pad layer toward a plurality of the first elastic modules, and the first receiving surrounding wall is configured to cover the first elastic module located at the outermost position of the elastic cushion, and the first receiving surrounding wall and the outer edge of the first elastic module mounting member are connected by the first connection structure.

[0008] Further, the first receiving surrounding wall and the peripheral edge of the padding layer are separated by a predetermined distance.

[0009] In some embodiments, the padding layer is a foldable or rollable layer of material.

[0010] Further, the pad layer includes a plurality of elastic pad blocks arranged in the longitudinal direction of the elastic cushion, with adjacent elastic pad blocks being connected by thin flexible hinge portions.

[0011] Furthermore, the flexible hinge portion includes a groove formed on an upper surface and / or a lower surface of the pad layer and extending along a width direction of the elastic cushion.

[0012] In some embodiments, the first connection structure includes a releasably connected tether and fastener.

[0013] Furthermore, the multiple connecting strings are installed at intervals between one of the outer edge of the padding layer and the outer edge of the first elastic module mounting member, and the multiple fasteners are installed at intervals between the other of the outer edge of the padding layer and the outer edge of the first elastic module mounting member, and each of the connecting strings can be hooked onto a corresponding one of the fasteners.

[0014] In some alternative embodiments, a plurality of the fasteners are provided on the outer edge of the padding layer and distributed at a predetermined interval, and a plurality of the fasteners are provided on the outer edge of the first elastic module mounting member and arranged at a predetermined interval, and the connecting string connects the plurality of the fasteners of the padding layer and the plurality of the fasteners of the first elastic module mounting member, respectively, in a wavy extension path.

[0015] Furthermore, the multiple fasteners of the pad layer and the multiple fasteners of the first elastic module mounting member are alternately arranged at intervals, among which the multiple fasteners of the pad layer are hanging holes and the multiple fasteners of the first elastic module mounting member are hanging hooks.

[0016] In some embodiments, the first elastic module mounting member includes a plurality of first positioning rails spaced apart along the length of the elastic cushion, each of the first positioning rails extending along the width of the elastic cushion, and a first elastic module mounting area being formed between adjacent first positioning rails, wherein, in the width direction of the elastic cushion, each of the first elastic modules can form a sliding fit with an adjacent first positioning rail at one end of either of the adjacent first positioning rails so as to slide into the first elastic module mounting area, and can slide along the first positioning rails to a predetermined position so that a plurality of the first elastic modules are located within each of the first elastic module mounting areas, wherein an outer edge of the padding layer and both ends of each of the first positioning rails are connected by the first connecting structure.

[0017] In some embodiments, the first elastic module mounting member includes a first bottom layer, the first bottom layer including a first bottom layer upper surface and a first bottom layer lower surface that are opposite in the height direction of the elastic cushion, a plurality of the first elastic modules are installed on the first bottom layer upper surface, and the outer edge of the pad layer and the outer edge of the first bottom layer are connected by the first connection structure.

[0018] Furthermore, a first supporting edge extending at a predetermined height in the height direction of the elastic cushion is provided on the outer edge of the upper surface of the first bottom layer, and a plurality of the first elastic modules are located between the first supporting edge and the first supporting edge, and the outer edge of the pad layer and the first supporting edge are connected by the first connecting structure.

[0019] Furthermore, a plurality of first positioning rails are installed on the upper surface of the first bottom layer, which are spaced apart in the longitudinal direction of the elastic cushion, and each of the first positioning rails extends along the width direction of the elastic cushion, and a first elastic module mounting area is formed between adjacent first positioning rails, wherein, in the width direction of the elastic cushion, each of the first elastic modules can form a sliding fit with an adjacent first positioning rail at one end of the adjacent first positioning rail so as to slide into the first elastic module mounting area, and can slide along the first positioning rail to a predetermined position so that a plurality of first elastic modules are installed in each of the first elastic module mounting areas, and among them, a plurality of the first positioning rails are located between the first receiving edge, and the first receiving edge receives the first elastic module in the width direction of the elastic cushion.

[0020] In some embodiments, the elastic cushion includes a balancing pad, wherein the balancing pad is disposed on the first elastic modules in a height direction of the elastic cushion so as to limit lateral movement of the first elastic modules, and the padding layer is disposed on the balancing pad in a height direction of the elastic cushion.

[0021] Additionally, the padding layer and the balancing pad are connected by a positioning structure disposed therebetween.

[0022] Furthermore, the positioning structure includes a Velcro fastener disposed on the pad layer lower surface of the pad layer and / or the balancing pad upper surface of the balancing pad.

[0023] In some embodiments, the elastic cushion further includes a second elastic module mounting member and a plurality of second elastic modules installed on the second elastic module mounting member in a predetermined arrangement in the height direction of the elastic cushion, wherein the first elastic module mounting member is laid on the plurality of second elastic modules in the height direction of the elastic cushion, and the outer edge of the second elastic module mounting member and the outer edge of the first elastic module mounting member are connected by a second releasable connection structure, so that the elastic cushion forms an elastic cushion without a package side member.

[0024] Furthermore, the second connection structure and the first connection structure are identical.

[0025] Furthermore, the height of the first elastic module is greater than the height of the second elastic module, wherein the elastic cushion includes an equalizing pad, the equalizing pad is placed on the first elastic modules in the height direction of the elastic cushion so as to limit lateral movement of the first elastic modules, and the pad layer is placed on the equalizing pad in the height direction of the elastic cushion.

[0026] Furthermore, the padding layer and the balancing pad are connected by a positioning structure disposed between them.

[0027] Furthermore, the positioning structure includes a Velcro fastener disposed on the pad layer lower surface of the pad layer and / or the balancing pad upper surface of the balancing pad.

[0028] In some embodiments, the elastic cushion further includes a support layer laid on the plurality of second elastic modules, and an outer edge of the second elastic module mounting member and an outer edge of the support layer are connected by the second connection structure, wherein the first elastic module mounting member is connected on the upper surface of the support layer.

[0029] Furthermore, the outer edge of the support layer includes a second receiving surrounding wall extending toward the second elastic module mounting member in the mounted state, and the second receiving surrounding wall is configured to cover the second elastic module located at the outermost part of the elastic cushion, and the outer edge of the second elastic module mounting member and the second receiving surrounding wall are connected by a second connection structure.

[0030] In some embodiments, the second elastic module mounting member includes a second bottom layer, which includes a second bottom layer upper surface and a second bottom layer lower surface that are opposite in the height direction of the elastic cushion, wherein a plurality of the second elastic modules are installed on the second bottom layer upper surface, and an outer edge of the second bottom layer is connected to the second connection structure.

[0031] Furthermore, a second support edge extending at a predetermined height in the height direction of the elastic cushion is provided on the outer edge of the upper surface of the second bottom layer, and a plurality of the second elastic modules are positioned between the second support edge and the second connection structure, and the second support edge and the second connection structure are connected.

[0032] Furthermore, a plurality of second positioning rails are installed on the upper surface of the second bottom layer, which are spaced apart in the longitudinal direction of the elastic cushion, and each of the second positioning rails extends along the width direction of the elastic cushion, and a second elastic module mounting area is formed between adjacent second positioning rails, wherein, in the width direction of the elastic cushion, each of the second elastic modules can form a sliding fit with the adjacent second positioning rail at one end of either of the adjacent second positioning rails so as to slide into the second elastic module mounting area, and can slide along the second positioning rail to a predetermined position so that a plurality of the second elastic modules are installed in each of the second elastic module mounting areas, and among them, a plurality of the second positioning rails are located between the second receiving edge, and the second receiving edge receives the second elastic module in the width direction of the elastic cushion.

[0033] In some embodiments, the first elastic modules are divided into a first module set and a second module set arranged in the longitudinal direction of the elastic cushion, wherein the height of the first elastic modules in the first module set is greater than the height of the first elastic modules in the second module set, and the pad layer is laid on the first module set and the second module set such that the pad layer forms a first pad layer area corresponding to the first module set and a second pad layer area corresponding to the second module set due to the height difference between the first module set and the second module set, wherein the first pad layer area is higher than the second pad layer area and the area of ​​the first pad layer area is smaller than the area of ​​the second pad layer area.

[0034] Furthermore, the first padding area is connected to the second padding area by a flexible hinge portion.

[0035] In some embodiments, the elastic cushion includes an equalizing pad that is disposed on a plurality of first elastic modules of the first module set in a height direction of the elastic cushion to limit lateral movement of the first module set, and the first pad layer area is disposed on the equalizing pad in a height direction of the elastic cushion.

[0036] In some embodiments, the padding layer includes a heating element capable of heating areas of the padding layer that require heating.

[0037] Furthermore, the heating elements are installed in at least some of the multiple regions of the pad layer, and the heating elements are controlled so that each region requiring heating can be heated by the corresponding heating element.

[0038] In some embodiments, the resilient cushion is used as a resilient mattress.

[0039] In addition, as a second point, the present invention provides a method for assembling an elastic cushion, which includes the steps of: providing an elastic support layer including at least one layer of elastic module mounting members and a plurality of elastic modules installed on the at least one layer of elastic module mounting members in a predetermined arrangement form in the height direction of the elastic cushion; laying a pad layer on the top layer of the plurality of elastic modules in the height direction of the elastic cushion; and assembling an elastic cushion without a package side member by connecting the outer edge of the pad layer and the outer edge of the elastic module mounting members by a releasable connection structure.

[0040] In the assembly method of the elastic cushion, the outer edge of the pad layer and the outer edge of the elastic module mounting member are connected by a releasable connection structure, so that the elastic cushion forms an elastic cushion without a package side member, and thus it is possible to avoid the installation of a package side member in the peripheral area between the pad layer and the elastic module mounting member, that is, to avoid the installation of a blocking side member, thereby improving the air flow between the inside and outside of the elastic cushion, effectively reducing the number of parts of the elastic cushion, simplifying the structure of the elastic cushion, and reducing the cost of the elastic cushion. At the same time, the releasable connection structure is released, so that the pad layer can be removed, which effectively assembles and transports the elastic cushion, and reduces the space occupied by the storage. In addition, the elastic cushion also has good comfort.

[0041] In some embodiments, the elastic support layer includes multiple layers of elastic module mounting members, each of which has a corresponding number of elastic modules installed thereon, and an elastic cushion without package side members is assembled by connecting the outer edge of the top layer elastic module mounting member to the outer edge of the bottom layer elastic module mounting member via a releasable connection structure.

[0042] In some embodiments, the method of assembling the resilient cushion further comprises connecting an outer edge of the padding layer and an outer edge of the resilient module mounting member of a top layer with a releasable connecting structure.

[0043] In some embodiments, the releasable connection structure includes a releasably connected connecting string and a fastener, and the method of assembling the elastic cushion further includes the step of hooking each connecting string to a respective corresponding fastener.

[0044] In some embodiments, the method further includes laying a balancing pad on a plurality of elastic modules in a predetermined layer in the height direction of the elastic cushion so as to limit lateral movement of the plurality of elastic modules in the predetermined layer when the elastic modules reach a predetermined height.

[0045] In some embodiments, the height of the elastic modules in the top layer is greater than the height of the elastic modules in other layers, wherein the method for assembling the elastic cushion further includes laying a balancing pad on the elastic modules in the top layer in the height direction of the elastic cushion to limit lateral movement of the elastic modules in the top layer, and laying the pad layer on the balancing pad in the height direction of the elastic cushion.

[0046] As a third aspect, the present invention provides an elastic cushion, which is assembled by the method for assembling an elastic cushion according to any one of the first and second aspects.

[0047] In some embodiments, the resilient cushion is used as a resilient mattress.

[0048] In addition, as a fourth aspect, the present invention provides a piece of furniture, which includes the elastic cushion according to any one of the first and third aspects. As described above, the elastic cushion provides the furniture with good stability and comfort while reducing the cost of the furniture, and improves the overall quality.

[0049] The furniture includes, but is not limited to, beds, sofas, chairs, sofa beds, soft benches, etc.

[0050] Of course, elements or configurations described in a single embodiment above may be used alone or in combination in other embodiments. [Brief description of the drawings]

[0051] In the drawings, the dimensions and proportions do not represent the dimensions and proportions of the actual products. The drawings are used for explanation only, and some unnecessary parts or configurations are omitted for the convenience of explanation. FIG. 1 is a perspective view showing an example of one of the viewpoints of an elastic cushion according to a first embodiment of the present invention. FIG. 2 is a schematic front view of the elastic cushion of FIG. FIG. 3 is an exploded view of the elastic cushion of FIG. FIG. 4 is a structural schematic diagram of the elastic cushion of FIG. 1 in which a first elastic module is attached to a first elastic module attachment member. FIG. 5 is a structural schematic diagram in which the padding layer of the elastic cushion of FIG. 1 is covered by a first elastic module and is connected to a first elastic module mounting member by a first connecting structure. FIG. 6 is a perspective view exemplarily showing one of the viewpoints of the elastic cushion according to the second embodiment of the present invention. FIG. 7 is a structural schematic diagram of the elastic cushion of FIG. 6 in which the first elastic module is attached to a first elastic module attachment member. FIG. 8 is a structural schematic diagram of the elastic cushion of FIG. 7 in which all of the first elastic modules are attached to the first elastic module attachment member. FIG. 9 is a structural schematic diagram in which the pad layer of the elastic cushion of FIG. 6 is covered by a first elastic module and connected to a first elastic module mounting member by a first connecting structure. FIG. 10 is a perspective view showing an example of one of the viewpoints of the elastic cushion according to the third embodiment of the present invention. FIG. 11 is a schematic front view of the elastic cushion of FIG. FIG. 12 is an exploded view of the elastic cushion of FIG. FIG. 13 is a schematic diagram of the underside structure of the pad layer of the elastic cushion of FIG. FIG. 14 is a schematic enlarged cross-sectional view of one portion of the elastic cushion shown in FIG. FIG. 15 is a partially enlarged structural schematic diagram of another portion of the elastic cushion of FIG. 10, showing one form of the first connecting structure. FIG. 16 is a schematic diagram showing another embodiment of the first connection structure. FIG. 17 is a perspective view illustrating one of the viewpoints of the elastic cushion according to the fourth embodiment of the present invention. FIG. 18 is a schematic front view of the elastic cushion of FIG. FIG. 19 is an exploded view of the elastic cushion of FIG. FIG. 20 is a structural schematic diagram of the elastic cushion in FIG. 17 in which the first elastic module is attached to a first elastic module attachment member. FIG. 21 is a structural schematic diagram of the elastic cushion of FIG. 17 in which the balancing pad is installed on the first elastic module. FIG. 22 is a structural schematic diagram in which the pad layer of the elastic cushion of FIG. 17 is covered with an equalizing pad and is connected to a first elastic module mounting member by a first connecting structure. FIG. 23 is a perspective view illustrating one of the viewpoints of the elastic cushion according to the fifth embodiment of the present invention. FIG. 24 is a schematic front view of the elastic cushion of FIG. FIG. 25 is an exploded view of the elastic cushion of FIG. FIG. 26 is a structural schematic diagram of the elastic cushion in FIG. 23 in which the second elastic module is attached to a second elastic module attachment member. FIG. 27 is a structural schematic diagram of the elastic cushion of FIG. 23 in which the first elastic module mounting member is installed on the second elastic module and connected to the second elastic module mounting member by a second connecting structure. FIG. 28 is a structural schematic diagram of the elastic cushion in FIG. 23 in which the first elastic module is attached to a first elastic module attachment member. FIG. 29 is a structural schematic diagram of the elastic cushion of FIG. 23 in which the balancing pad is installed on the first elastic module. FIG. 30 is a structural schematic diagram in which the pad layer of the elastic cushion of FIG. 23 is covered with an equalizing pad and is connected to a first elastic module mounting member by a first connecting structure. FIG. 31 is a perspective view illustrating one of the viewpoints of the elastic cushion according to the sixth embodiment of the present invention. FIG. 32 is a front view of the elastic cushion shown in FIG. 31. FIG. 33 is an exploded view of the elastic cushion of FIG. FIG. 34 is a structural schematic diagram of one state of the pad layer of the elastic cushion of FIG. FIG. 35 is a structural schematic diagram of another state of the pad layer of FIG. FIG. 36 is a structural schematic diagram of the second module set of the elastic cushion of FIG. 31 attached to the first module mounting member. FIG. 37 is a structural schematic diagram of the elastic cushion in FIG. 36 in which all of the second module sets are attached to the first module mounting member. FIG. 38 is a structural schematic diagram of the first module set of the elastic cushion in FIG. 31 attached to a first module mounting member. FIG. 39 is a structural schematic diagram in which all of the first module sets of the elastic cushion in FIG. 38 are attached to the first module mounting member. FIG. 40 is a structural schematic diagram in which the pad layer of the elastic cushion in FIG. 31 is laid on the first module set and the second module set, and is connected to the first elastic module mounting member by the first connecting structure. FIG. 41 is a schematic diagram showing an example of a structure in which a heating element is installed on a pad layer made of an elastic cushion provided by the present invention. FIG. 42 is a schematic diagram showing, as an example, another structure in which a heating element is installed on a pad layer made of an elastic cushion provided by the present invention.

[0052] Explanation of symbols 1-elastic cushion, 2-first elastic module mounting member, 3-first elastic module, 4-pad layer, 5-first connecting structure, 6-lower surface of pad layer, 7-first receiving surrounding wall, 8-elastic pad block, 9-upper surface of pad layer, 10-groove, 11-connecting string, 12-fixing device, 13-first positioning rail, 14-first elastic module mounting area, 15-first bottom layer, 16-upper surface of first bottom layer, 17-lower surface of first bottom layer, 18-first receiving edge, 19-balancing pad, 20-upper surface of balancing pad, 21 - Velcro, 22 - second elastic module mounting member, 23 - second elastic module, 24 - second connection structure, 25 - second receiving surrounding wall, 26 - second bottom layer, 27 - second bottom layer upper surface, 28 - second receiving edge, 29 - second positioning rail, 30 - second elastic module mounting area, 31 - first module set, 32 - second module set, 33 - first padding layer area, 34 - second padding layer area, 35 - flexible connecting part, 36 - heating element, 37 - support layer, 38 - power connection port. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0053] The elastic cushion and furniture of the present invention will now be described in detail with reference to the drawings. What is described here is only the preferred embodiment of the present invention, and those skilled in the art may imagine other embodiments that can realize the present invention based on the preferred embodiment, and the other embodiments are also included in the scope of the present invention.

[0054] In the first point, referring to the different embodiments of the elastic cushion shown in Figures 1, 6, 10, 17, 23 and 31, the elastic cushion 1 provided by the present invention includes a first elastic module mounting member 2, a plurality of first elastic modules 3, and a padding layer 4, in which the plurality of first elastic modules 3 are installed on the first elastic module mounting member 2 in a predetermined arrangement form in the height direction of the elastic cushion so as to be in a predetermined arrangement form, and the padding layer 4 is laid on the plurality of first elastic modules 3 in the height direction of the elastic cushion, in which the outer edge of the padding layer 4 and the outer edge of the first elastic module mounting member are connected by a first releasable connecting structure 5, thereby forming an elastic cushion without a side member for a package.

[0055] Since the outer edge of the pad layer 4 and the outer edge of the first elastic module mounting member 2 are connected by the first connecting structure 5, the elastic cushion 1 forms an elastic cushion without a package side member, thus avoiding the installation of a package side member in the peripheral area between the pad layer 4 and the first elastic module mounting member 2, thereby effectively reducing the number of parts of the elastic cushion, simplifying the structure of the elastic cushion, and reducing the cost of the elastic cushion; at the same time, since the first connecting structure is released, the pad layer 4 is removable, which effectively facilitates the assembly and transportation of the elastic cushion and reduces the storage space occupied by the elastic cushion. The elastic cushion also has good comfort.

[0056] Fig. 1 shows an elastic cushion 1 of a first embodiment of the present invention, and Fig. 2 shows that the pad layer 4 does not have a first receiving surrounding wall 7 extending downward on the lower surface 6 of the pad layer, and thus the first connecting structure 5 connects the outer edge of the pad layer 4 to the outer edge of the first elastic module mounting member. Referring to Figs. 4 and 5, when assembling the elastic cushion 1 of the first embodiment, a plurality of first elastic modules 3 are installed on the first elastic module mounting member to form a predetermined arrangement, and the pad layer 4 is wrapped over all the first elastic modules 3, and then the pad layer 4 and the first elastic module mounting member 2 are connected by the first connecting structure 5, thereby assembling the elastic cushion 1 of the first embodiment, and thus the elastic cushion 1 is easy to assemble, detachable, and has good permeability of the internal structure and good air flowability because no closed side members are installed, and is applicable to outdoor recreational activities.

[0057] In the elastic cushion 1, the first elastic module 3 may have many types. For example, in one form of the first elastic module 3, as shown in Figs. 1 to 5, the first elastic module 3 includes a spring, a canopy, and a base ring, and the canopy and the base ring are connected by a plurality of connecting bands arranged at intervals in the circumferential direction, and the spring is sandwiched and positioned between the canopy, the base ring, and the connecting band. Another form of the first elastic module 3 is shown in a second form of elastic cushion 1 shown in Figs. 6 to 9. Except that the first elastic module 3 of the second form of elastic cushion 1 is different from the first elastic module 3 of the first form of elastic cushion 1, the other structure of the second form of elastic cushion 1 is the same as that of the first form of elastic cushion 1. In the second form of elastic cushion 1, the first elastic module 3 is a pocket coil. Of course, in other types of the first elastic module 3, the first elastic module 3 may be a silica gel column. Referring to Figs. 6 to 9, the assembly of the second form of elastic cushion 1 is similar to that of the first form of elastic cushion 1, so that the overlapping description will be omitted.

[0058] 10 to 14 show a third embodiment of the elastic cushion 1. In the third embodiment of the elastic cushion 1, the pad layer 4 includes a first receiving surrounding wall 7 extending from the pad layer lower surface 6 of the pad layer 4 toward the plurality of first elastic modules 3, i.e., includes a first receiving surrounding wall 7 extending downward from the pad layer lower surface 6, and as shown in FIG. 14, the first receiving surrounding wall 7 is configured to cover the first elastic module 3 located at the outermost position of the elastic cushion, and at this time, the first receiving surrounding wall 7 and the outer edge of the first elastic module mounting member 2 are connected by a first connecting structure 5. Thus, referring to Figure 14, after the first connection structure 5 (e.g., the connecting cord 11 and fastener 12 described below) connects the first receiving surrounding wall 7 and the first elastic module mounting member 2 around it, the first connection structure 5 strongly pulls the first receiving surrounding wall 7 so that the first receiving surrounding wall 7 is in a taut state, thereby receiving the first elastic module 3, thereby improving the stability between the first elastic module 3 and the pad layer 4 and improving comfort.

[0059] Also, the first receiving enclosure wall 7 may be connected onto the pad layer lower surface 6 by welding, sewing or fasteners.

[0060] In the elastic cushion 1 of the third embodiment, the first receiving surrounding wall 7 may be connected to the outer circumferential surface of the pad layer 4. Alternatively, referring to Fig. 14, the first receiving surrounding wall 7 and the periphery of the pad layer 4 are spaced apart from each other by a predetermined distance, and thus, when the first connecting structure 5 strongly pulls the first receiving surrounding wall 7 so that the first receiving surrounding wall 7 is in a taut state, the first receiving surrounding wall 7 can receive the first elastic module 3 more effectively.

[0061] In addition, no matter what structure the elastic cushion 1 of the present invention has, the pad layer 4 may have many kinds, for example, the pad layer 4 may be a hard pad layer, and for easy storage, the hard pad layer may include a plurality of pad layer blocks, and the plurality of pad layer blocks may be connected to each other by engagement, adhesion or other connection structure. Alternatively, the pad layer may be a foldable or rollable material layer, for example, the pad layer 4 may be a soft pad layer, and thus the soft pad layer may be foldable or rollable. Alternatively, the pad layer 4 may be a foldable or rollable elastic pad layer, for example, the pad layer 4 may be a sponge pad layer or a silica gel pad layer, and the elastic pad layer may fit with a plurality of elastic modules to each other, thereby improving the elasticity and comfort of the elastic cushion, and may be further compressed when folded or rolled, thereby reducing the space occupied.

[0062] In addition, in order to facilitate storage of the pad layer 4, in some embodiments, the pad layer 4 includes a plurality of elastic pad blocks 8 arranged in the length direction of the elastic cushion, and adjacent elastic pad blocks 8 are connected by a thin flexible hinge portion so as to allow the adjacent elastic pad blocks to overlap or roll up. In this way, when stored, the plurality of elastic pad blocks 8 can be folded or rolled up for storage. When used, since the plurality of elastic pad blocks 8 are connected by the flexible hinge portion, it is sufficient to unfold the plurality of elastic pad blocks 8, and it is not necessary to connect each of the single elastic pad blocks 8 together. For example, in some embodiments, the plurality of elastic pad blocks 8 may be sponge cushion blocks or silica gel cushion blocks.

[0063] Also, the flexible hinge part may have many kinds. For example, in one form of the flexible hinge part, the flexible hinge part is a connecting fabric material, for example, one fabric material bag includes a number of storage spaces spaced apart, the connecting fabric material (spaces) between the storage spaces are the flexible hinge part, and each elastic pad block 7 can be packaged in each storage space. Alternatively, in another form of the flexible hinge part, the flexible hinge part is formed by a part of the pad layer 4, and referring to Figs. 1 and 2, the flexible hinge part is formed on the pad layer upper surface 9 and / or the pad layer lower surface of the pad layer 4, and includes a groove 10 extending along the width direction of the elastic cushion. Figs. 1 and 2 show that the groove 10 is formed on the pad layer upper surface 9 of the pad layer 4. That is, the groove 10 divides the pad layer 4 into a number of elastic pad blocks 8, and the groove 10 allows the number of elastic pad blocks 8 to be stored in a foldable or rollable manner.

[0064] Also, in the elastic cushion 1 of the present invention, the first connection structure may have many kinds, for example, in one form of the first connection structure, the first connection structure includes a first Velcro tape and a second Velcro tape, one of the first Velcro tape and the second Velcro tape is installed on the pad layer 4, and the other is installed on the first elastic module mounting member 2, thus the pad layer 4 and the first elastic module mounting member 2 can be connected by such a plurality of first Velcro tapes and second Velcro tapes located around, thus avoiding the installation of a package side member in the peripheral area between the pad layer 4 and the first elastic module mounting member 2. Furthermore, for example, in one form of the first connection structure, referring to Figs. 1 and 5, the first connection structure includes a connecting string 11 and a fastener 12 that are releasably connected, thus the pad layer 4 and the first elastic module mounting member 2 can be connected by connecting the connecting string 11 and the fastener 12 around the periphery of the elastic cushion, thus avoiding the installation of a package side member in the peripheral area between the pad layer 4 and the first elastic module mounting member 2.

[0065] In addition, in the form of the first connecting structure including the connecting strings 11 and the fasteners 12, the connecting strings 11 and the fasteners 12 may have a number of arrangements. For example, in one arrangement, referring to Fig. 15 and Fig. 16, a plurality of connecting strings 11 are installed on one of the outer edge of the pad layer 4 and the outer edge of the first elastic module mounting member with a space between them in the circumferential direction, and a plurality of fasteners 12 are installed on the other of the outer edge of the pad layer 4 and the outer edge of the first elastic module mounting member with a space between them in the circumferential direction. For example, in Fig. 15, the connecting strings 11 are connected to the pad layer 4, and the fasteners 12 are connected to the first module mounting member 2, while in Fig. 16, the connecting strings 11 are connected to the first module mounting member 2, and the fasteners 12 are connected to the pad layer 4, among which each connecting string 11 is hooked to a corresponding one of the fasteners 12. In this way, after the pad layer 4 is laid on the plurality of first elastic modules 3, each connecting string 11 can be pulled tightly around the elastic cushion and fixed to the corresponding fasteners 12. Furthermore, for example, in another arrangement, a plurality of fasteners 12 are provided on the outer edge of the pad layer 4, distributed at predetermined intervals in the circumferential direction, and a plurality of fasteners 12 are provided on the outer edge of the first elastic module mounting member 2, arranged at predetermined intervals in the circumferential direction, and the connecting string 11 connects the plurality of fasteners 12 of the pad layer 4 to the plurality of fasteners 12 of the first elastic module mounting member 2, respectively, along a wavy extension path, i.e., the connecting string 11 connects to one fastener 12 in the pad layer 4 and extends downward, connects to one fastener 12 in the first elastic module mounting member and extends upward, again connects to another adjacent fastener 12 in the pad layer 4 and extends downward, and connects to another adjacent fastener 12 in the first elastic module mounting member, and this connection is performed sequentially until the connecting string 11 is connected to all of the fasteners 12, so that the connecting string 11 forms a wavy extension path in this manner.

[0066] Also, the multiple fasteners 12 of the pad layer 4 and the multiple fasteners 12 of the first elastic module mounting member may be arranged to be aligned in the height direction of the elastic cushion, in this way, two connecting strings 11 are required, and after each connecting string 11 is connected in the above-mentioned form, the two connecting strings 11 can form two wavy extension paths. Alternatively, in an alternative embodiment, the multiple fasteners 12 of the pad layer 4 and the multiple fasteners 12 of the first elastic module mounting member are arranged alternately with intervals therebetween, in this way, after one connecting string 11 is connected in the above-mentioned form, one wavy extension path can be formed.

[0067] Furthermore, the fasteners 12 may have many types, for example, the fasteners 12 may be hanging holes, hanging hooks, or ends of the first positioning rail 13 or the second positioning rail 29 described below. For example, in some embodiments, the multiple fasteners 12 of the padding layer 4 are hanging holes, and the multiple fasteners 12 of the first elastic module mounting member are hanging hooks, in this way, the connecting strings 11 pass through the hanging holes and fit with the hanging hooks, and the hanging holes can improve the connection stability of the connecting strings 11, and in the case of double hanging hooks, the connecting strings 11 can be easily removed, and thus, the hanging holes and the hanging hooks improve the ease of removal of the connecting strings 11 while improving stability.

[0068] Also, in some embodiments, the multiple fasteners 12 of the padding layer 4 are hanging holes, and the multiple fasteners 12 of the first elastic module mounting member are hanging holes, and thus the connecting string 11 can pass through the hanging holes of the padding layer 4 and the hanging holes of the first elastic module mounting member in sequence.

[0069] In addition, in each type of elastic cushion of the present invention, the first elastic module mounting member 2 may have many types. For example, in a first form of the first elastic module mounting member 2, refer to FIG. 7, the first elastic module mounting member 2 includes a plurality of first positioning rails 13 arranged at intervals in the longitudinal direction of the elastic cushion, each of the first positioning rails 13 extends along the width direction of the elastic cushion, and a first elastic module mounting area 14 is formed between adjacent first positioning rails 13, among which, in the width direction of the elastic cushion, each of the first elastic modules 3 can form a slide-fit with the adjacent first positioning rails 13 at one end of the adjacent first positioning rails 13 so as to slide into the first elastic module mounting area 14, and can slide along the first positioning rails 13 to a predetermined position so that a plurality of the first elastic modules 3 are installed in each of the first elastic module mounting areas 14, among which, the outer edge of the pad layer 4 and both ends of each of the first positioning rails 13 are connected by a first connecting structure. That is, multiple first positioning rails 13 are arranged at intervals in the longitudinal direction of the elastic cushion, and first elastic modules 3 are attached between adjacent first positioning rails 13, and, for example, the above-mentioned fixing devices 12 may be installed on both ends of the first positioning rails 13, or both ends of the first positioning rails 13 are each used as fixing devices 12.

[0070] Further, for example, in a second form of the first elastic module mounting member 2, referring to FIG. 7, the first elastic module mounting member 2 includes a first bottom layer 15, the first bottom layer 15 includes a first bottom layer upper surface 16 and a first bottom layer lower surface 17 which are opposite in the height direction of the elastic cushion, and a plurality of first elastic modules 3 are installed on the first bottom layer upper surface 16, for example, the first elastic modules 3 may be connected on the first bottom layer upper surface 16 by engagement, adhesion or screws, and the outer edge of the pad layer 4 and the outer edge of the first bottom layer 15 are connected by a first connecting structure.

[0071] 7, in order to improve the stability of the first elastic module 3, a first receiving edge 18 is provided on the outer edge of the upper surface 16 of the first bottom layer, the first receiving edge 18 extending at a predetermined height in the height direction of the elastic cushion, and a plurality of first elastic modules 3 are located between the first receiving edge 18, and the outer edge of the pad layer 4 and the first receiving edge 18 are connected by a first connecting structure. In this way, the first receiving edge 18 can receive the first elastic module 3. The overall stability of all the first elastic modules 3 can be significantly improved by the receiving by the first receiving edge 18.

[0072] Further, for example, in the third embodiment of the first elastic module mounting member 2, referring to FIG. 7, a plurality of first positioning rails 13 are installed on the first bottom layer upper surface 16 of the first bottom layer 15, which are spaced apart in the length direction of the elastic cushion, and each of the first positioning rails 13 extends along the width direction of the elastic cushion, and a first elastic module mounting area 14 is formed between adjacent first positioning rails 13, among which, in the width direction of the elastic cushion, each of the first elastic modules 3 can form a sliding fit with the adjacent first positioning rails 13 at either end of the adjacent first positioning rails 13 so as to slide into the first elastic module mounting area 14, and can slide along the first positioning rails 13 to a predetermined position so that a plurality of first elastic modules 3 are installed in each of the first elastic module mounting areas 14, among which, the plurality of first positioning rails 13 are located between the first receiving edges 18, and the first receiving edges 18 can receive the first elastic modules 3 in the width direction of the elastic cushion. In this way, the overall stability of all the first elastic modules 3 can be significantly improved by the reception by the first receiving edges 18. In order to further improve the rigidity of the first receiving edge 18, in some embodiments, the first receiving edge 18 is a receiving ring extending along the outer edge of the upper surface 16 of the first bottom layer, and the receiving ring is a flexible body and has a predetermined distance from the outer circumferential surface of the first bottom layer 15. In this way, the receiving ring is stably held in a vertical state by the mutual pulling and limiting action of the side walls around the receiving ring, and the overall limiting action for all the first elastic modules 3 is stably and reliably performed. Such mutual pulling and limiting action of the receiving ring is more effective for a flexible receiving edge. Because the receiving ring has a predetermined distance from the outer peripheral surface of the first bottom layer 15, the flexible receiving edge is more likely to be maintained in a vertical position unless it is artificially pulled to insert or remove multiple first elastic modules 3, which is advantageous for storing the first bottom layer 15, and when installing the first elastic modules 3, the first elastic modules 3 can be slid into their respective first elastic module installation areas 14 by simply pushing the flexible receiving edge outward.

[0073] 17 to 22 show the elastic cushion 1 of the fourth embodiment. In the elastic cushion 1 of the fourth embodiment, referring to FIG. 17 to FIG. 22, other structures of the elastic cushion 1 of the fourth embodiment, except for the balancing pad 19, may be the same or similar to the structures of any other elastic cushion 1 of the present invention. In the elastic cushion 1 of the fourth embodiment, the elastic cushion 1 includes a balancing pad 19, in which the balancing pad 19 is laid on the first elastic modules 3 in the height direction of the elastic cushion so as to restrict the lateral movement of the first elastic modules 3, and the pad layer 4 is laid on the balancing pad 19 in the height direction of the elastic cushion. In this way, the lateral movement of all the first elastic modules 3 is restricted between each of the first elastic modules 3 by the balancing pad 19, and the overall stability of all the first elastic modules 3 can be improved. For example, in one structure of the balancing pad 19, the balancing pad 19 is formed with a plurality of through holes, and a part of each of the first elastic modules 3 is received in each through hole. The balancing pads 19 are more advantageous for the first elastic modules 3 which have a large height, as the balancing pads 19 can significantly improve the overall stability of all the first elastic modules 3 which have a large dimension.

[0074] Also, in the fourth form of the elastic cushion 1, the padding layer 4 may be placed on the balancing pad 19. Alternatively, in order to improve the stability between the padding layer 4 and the balancing pad 19, see Fig. 21 and Fig. 22, the padding layer 4 and the balancing pad 19 are connected by a positioning structure disposed between them, which can improve the reliability of the connection between the padding layer 4 and the balancing pad 19 and can avoid unnecessary movement of the padding layer 4 relative to the balancing pad 19.

[0075] It should also be noted that the elastic cushion may have many types of positioning structures between the padding layer 4 and the balancing pad 19. For example, in one form of the positioning structure, the positioning structure is an engagement structure including male and female members that fit together, for example, the female member of the engagement structure may be formed on the padding layer 4, and the male member of the engagement structure may be formed on the balancing pad 19, and thus the padding layer 4 can be firmly and reliably connected to the balancing pad 19 by the engagement fit between the female member and the male member. 21 and 22, in another embodiment of the positioning structure, the positioning structure includes a hook and loop fastener 21 disposed on the pad layer lower surface 6 of the pad layer 4 and / or the balancing pad upper surface 20 of the balancing pad 19, for example, the hook and loop fasteners 21 are disposed at a plurality of locations on the pad layer lower surface 6 of the pad layer 4, and the hook and loop fasteners 21 are disposed at a plurality of corresponding locations on the balancing pad upper surface 20 of the balancing pad 19, so that the pad layer 4 can be firmly and securely connected to the balancing pad 19 by the fitting of both hook and loop fasteners 21. Alternatively, the hook and loop fasteners 21 are disposed at a plurality of locations on the balancing pad upper surface 20 of the balancing pad 19, so that the lower surface of the pad layer 4 can be directly attached to the hook and loop fasteners 21, so that the pad layer 4 can be firmly and securely connected to the balancing pad 19.

[0076] 20 to 22, when assembling the elastic cushion 1 of the fourth form, a plurality of first elastic modules 3 are installed on the first elastic module mounting member 2 so as to be arranged in a predetermined arrangement, a balancing pad 19 is placed around all the first elastic modules 3 so as to restrict the lateral movement of all the first elastic modules 3, and the pad layer 4 is placed around the balancing pad 19. Then, the pad layer 4 and the first elastic module mounting member 2 are connected by the first connecting structure 5 to assemble the elastic cushion 1 of the fourth form. In this way, the elastic cushion 1 has good balance, is easy to assemble, is detachable, and has no obstructing side members, so that the internal structure has good permeability and good air flow, and is applicable to outdoor recreational activities.

[0077] 23 to 30 show a fifth embodiment of the elastic cushion 1. The fifth embodiment of the elastic cushion 1 is based on any one of the above-mentioned elastic cushions 1 and further includes the following structure. Referring to Figs. 23 to 30, the fifth embodiment of the elastic cushion 1 further includes a second elastic module mounting member 22 and a plurality of second elastic modules 23, among which, the plurality of second elastic modules 23 are installed on the second elastic module mounting member in a predetermined arrangement in the height direction of the elastic cushion so as to form a predetermined arrangement, among which, the first elastic module mounting member 2 is laid on the plurality of second elastic modules 23 in the height direction of the elastic cushion, and the outer edge of the second elastic module mounting member 22 and the outer edge of the first elastic module mounting member are connected by a releasable second connection structure 24, so that the elastic cushion forms an elastic cushion without a package side member. In this way, a double-layer elastic cushion is assembled, and the first and second connecting structures make the elastic cushion easy to assemble and detachable, have good internal structure permeability, and have good air flow properties, thereby significantly improving the comfort of the elastic cushion.

[0078] In the elastic cushion 1, the second connection structure 24 may be identical to the first connection structure 5, i.e. the configurations described above with respect to the first connection structure 5 are equally applicable to the second connection structure 24. Of course, alternatively, the second connection structure 24 may be different from the first connection structure 5.

[0079] Also, the height of the first elastic module 3 and the height of the second elastic module 23 may be the same. Or, in an alternative embodiment, referring to Fig. 24, Fig. 26 and Fig. 28, the height of the first elastic module 3 is greater than the height of the second elastic module 23, in which the elastic cushion includes a balancing pad 19, the balancing pad 19 is laid on the first elastic modules 3 in the height direction of the elastic cushion so as to limit the lateral movement of the first elastic modules 3, and the pad layer 4 is laid on the balancing pad 19 in the height direction of the elastic cushion. In this way, the balancing pad 19 limits the lateral movement of all the first elastic modules 3, thereby constraining each of the first elastic modules 3 from each other, thereby improving the overall stability of all the first elastic modules 3.

[0080] Also, in the elastic cushion 1 of the fifth embodiment, the padding layer 4 may be placed on the balancing pad 19. Alternatively, in order to improve the stability between the padding layer 4 and the balancing pad 19, referring to Fig. 29 and Fig. 30, the padding layer 4 and the balancing pad 19 are connected by a positioning structure disposed between them, which can improve the reliability of the connection between the padding layer 4 and the balancing pad 19 and can avoid unnecessary movement of the padding layer 4 relative to the balancing pad 19.

[0081] It should also be noted that in the fifth embodiment of the elastic cushion 1, the positioning structure between the padding layer 4 and the balancing pad 19 may have many types. For example, in one embodiment of the positioning structure, the positioning structure is an engagement structure including a male member and a female member that fit together, for example, the female member of the engagement structure may be formed on the padding layer 4, and the male member of the engagement structure may be formed on the balancing pad 19, and thus the padding layer 4 can be firmly and reliably connected to the balancing pad 19 by the engagement fit between the female member and the male member. 29 and 30, in another embodiment of the positioning structure, the positioning structure includes a hook and loop fastener 21 disposed on the pad layer lower surface 6 of the pad layer 4 and / or the balancing pad upper surface 20 of the balancing pad 19, for example, the hook and loop fasteners 21 are disposed at a plurality of locations on the pad layer lower surface 6 of the pad layer 4, and the hook and loop fasteners 21 are disposed at a plurality of corresponding locations on the balancing pad upper surface 20 of the balancing pad 19, so that the pad layer 4 can be firmly and securely connected to the balancing pad 19 by the fitting of both hook and loop fasteners 21. Alternatively, the hook and loop fasteners 21 are disposed at a plurality of locations on the balancing pad upper surface 20 of the balancing pad 19, so that the lower surface of the pad layer 4 can be directly attached to the hook and loop fasteners 21, so that the pad layer 4 can be firmly and securely connected to the balancing pad 19.

[0082] In addition, in the elastic cushion 1 of the fifth embodiment, the first elastic module mounting member 2 can be directly laid on all the second elastic modules 23. Alternatively, referring to FIG. 24, the elastic cushion 1 further includes a support layer 37 laid on a plurality of second elastic modules 23, the support layer 37 may be the same as the pad layer 4 or may adopt another pad layer, and the outer edge of the second elastic module mounting member 22 and the outer edge of the support layer 37 are connected by the second connecting structure 24, among which the first elastic module mounting member 2 is connected on the upper surface of the support layer 37. For example, the first elastic module mounting member 2 can be connected to the support layer 37 by ultrasonic welding, sewing machine weaving, or fasteners. The support layer 37 can perform a buffering effect between the second elastic module 23 and the first elastic module mounting member 2, avoid the influence of vibration between the second elastic module 23 and the first elastic module 3, and improve the overall stability and comfort of the elastic cushion 1.

[0083] 24, in the elastic cushion 1 of the fifth embodiment, the outer edge of the support layer 37 includes a second receiving surrounding wall 25 extending toward the second elastic module mounting member 22 in the attached state, and the second receiving surrounding wall 25 is configured to cover the second elastic module 23 located at the outermost side of the elastic cushion, and the outer edge of the second elastic module mounting member 22 and the second receiving surrounding wall 25 are connected by the second connecting structure 24. In this way, after the second connecting structure 24 (e.g., the connecting string 11 and the fastener 12) connects the second receiving surrounding wall 25 and the second elastic module mounting member 222 around it, the second connecting structure 24 strongly pulls the second receiving surrounding wall 25 so that the second receiving surrounding wall 25 is in a taut state, thereby receiving the second elastic module 23, improving the stability between the second elastic module 23 and the support layer 37 and improving comfort.

[0084] Additionally, the second receiving enclosure wall 25 may be connected to the support layer 37 by welding, sewing or fasteners.

[0085] In the elastic cushion 1 of the fifth embodiment, the second receiving surrounding wall 25 may be connected to the outer circumferential surface of the support layer 37. Alternatively, the second receiving surrounding wall 25 and the outer circumferential surface of the support layer 37 have a predetermined distance therebetween, and thus, when the second connecting structure 24 strongly pulls the second receiving surrounding wall 25 so that the second receiving surrounding wall 25 is in a taut state, the second receiving surrounding wall 25 can receive the second elastic module 23 more effectively.

[0086] In the elastic cushion 1 of the fifth embodiment, the second elastic module mounting member 22 may be the same as the first elastic module mounting member 2 , or the second elastic module mounting member 22 may be different from the first elastic module mounting member 2 .

[0087] For example, in one form of the second elastic module mounting member 22, referring to FIG. 26, the second elastic module mounting member 22 includes a second bottom layer 26, which includes a second bottom layer upper surface 27 and a second bottom layer lower surface which are opposite in the height direction of the elastic cushion, of which a plurality of second elastic modules 23 are installed on the second bottom layer upper surface 27, for example, the second elastic modules 23 are connected on the second bottom layer upper surface 27 by engagement, adhesion or screws, and connect the outer edge of the second bottom layer 26 and the second connecting structure.

[0088] 26, in order to improve the stability of the second elastic modules 23, a second receiving edge 28 extending at a predetermined height in the height direction of the elastic cushion is provided on the outer edge of the second bottom layer upper surface 27, and multiple second elastic modules 23 are positioned between the second receiving edge 28 and the second connecting structure. In this way, the second receiving edge 28 is received by the second elastic modules 23. The overall stability of all the second elastic modules 23 can be significantly improved by the receiving by the second receiving edge 28.

[0089] Further, for example, in another embodiment of the second elastic module mounting member 22, referring to FIG. 26, the second bottom layer upper surface 27 includes a plurality of second positioning rails 29 arranged at intervals in the length direction of the elastic cushion, each of the second positioning rails 29 extends along the width direction of the elastic cushion, and a second elastic module mounting area 30 is formed between adjacent second positioning rails 29, among which, in the width direction of the elastic cushion, each of the second elastic modules 23 can form a sliding fit with the adjacent second positioning rails 29 at either end of the adjacent second positioning rails 29 so as to slide into the second elastic module mounting area 30, and can slide along the second positioning rails 29 to a predetermined position so that a plurality of second elastic modules 23 are installed in each of the second elastic module mounting areas 30, among which, the plurality of second positioning rails 29 are located between the second receiving edge 28, and the second receiving edge 28 receives the second elastic module 23 in the width direction of the elastic cushion. In this way, the overall stability of all the second elastic modules 23 can be significantly improved by the reception of the second receiving edge 28. In order to further improve the rigidity of the second receiving edge 28, in some embodiments, the second receiving edge 28 is a receiving ring extending along the outer edge of the upper surface 27 of the second bottom layer, and the receiving ring is a flexible body and has a predetermined distance from the outer circumferential surface of the second bottom layer 26. In this way, the receiving ring is stably held in a vertical state by the mutual pulling and limiting action of the side walls around the receiving ring, and the overall limiting action for all the second elastic modules 23 is stably and reliably performed. Such mutual pulling and limiting action of the receiving ring is more effective for a flexible receiving edge. Since the receiving ring has a predetermined distance from the outer peripheral surface of the second bottom layer 26, the flexible receiving edge is more likely to be maintained in a vertical position unless it is artificially pulled for inserting or removing the multiple second elastic modules 23, which is advantageous for storing the second bottom layer 26, and when installing the second elastic modules 23, the second elastic modules 23 can be slid into each second elastic module installation area 30 by simply pushing the flexible receiving edge outward.

[0090] 26 to 30, when assembling the elastic cushion 1 of the fifth form, a plurality of second elastic modules 23 are installed on the second elastic module mounting member 22 to form a predetermined arrangement, the first elastic module mounting member 2 is laid on all the second elastic modules 23 and connected to the second elastic module mounting member 22 by the second connecting structure 24, a plurality of first elastic modules 3 are installed on the first elastic module mounting member 2 to form a predetermined arrangement, a balancing pad 19 is placed on all the first elastic modules 3 to restrict the lateral movement of all the first elastic modules 3, and the pad layer 4 is placed on the balancing pad 19, and then the pad layer 4 and the first elastic module mounting member 2 are connected by the first connecting structure 5 to assemble the elastic cushion 1 of the fifth form. In this way, the elastic cushion 1 has good balance, is easy to assemble, is detachable, and has no obstructing side members, so that the internal structure has good permeability and good air flow, and is applicable to outdoor recreational activities.

[0091] 31 to 40 show a sixth embodiment of the elastic cushion 1. In the sixth embodiment of the elastic cushion 1, referring to FIG. 39, the first elastic modules 3 are divided into a first module set 31 and a second module set 32 ​​arranged in the longitudinal direction of the elastic cushion, in which the height of the first elastic modules 3 in the first module set 31 is greater than the height of the first elastic modules 3 in the second module set 32, and the pad layer 4 is laid on the first module set 31 and the second module set 32 ​​so that the pad layer forms a first pad layer area 33 corresponding to the first module set 31 and a second pad layer area 34 corresponding to the second module set 32 ​​due to the height difference between the first module set 31 and the second module set 32, in which the first pad layer area 33 is higher than the second pad layer area 34 and the area of ​​the first pad layer area 33 is smaller than the area of ​​the second pad layer area 34. In this way, the first pad layer area 33 is installed in the backrest area or the headrest area, which can improve comfort.

[0092] Also, in the elastic cushion 1 of the sixth embodiment, the pad layer 4 may be an integral pad layer. Alternatively, in order to improve flatness and comfort, as shown in Figs. 34 and 35, the first pad layer area 33 is connected to the second pad layer area 34 by a flexible hinge part 35. In this way, as shown in Fig. 40, after the pad layer 4 is laid on the first module set 31 and the second module set 32, the first pad layer area 33 and the second pad layer area 34 can be properly wrapped on the first module set 31 and the second module set 32, respectively, by the flexible hinge part 35, thereby avoiding the possibility that the pad layer forms a slope between the first module set 31 and the second module set 32, which affects comfort.

[0093] In addition, in the sixth embodiment of the elastic cushion 1, the elastic cushion 1 includes a balancing pad (not shown), which is laid on the first elastic modules 3 of the first module set 31 in the height direction of the elastic cushion so as to limit the lateral movement of the first module set 31, and the first pad layer area 33 is laid on the balancing pad in the height direction of the elastic cushion. In this way, the overall stability of the first module set 31 can be further improved by the balancing pad.

[0094] It should be noted that any of the elastic cushions of the present invention may not include the heating element 36. Alternatively, in some embodiments, referring to Figs. 41 and 42, the padding layer 4 includes a heating element 36 that can apply heat to areas of the padding layer that require heating. In this way, the heating element 36 can apply heat to the padding layer 4 at a predetermined temperature by a current provided by a power connection 38 of the heating element 36, such as a USB connection, a battery set, or a utility power source, thereby improving the comfort of the elastic cushion.

[0095] Also, the heating elements 36 may be disposed on the entire pad layer 4. Alternatively, in some embodiments, referring to Fig. 42, at least some of the multiple regions of the pad layer 4 are provided with corresponding heating elements 36, and the heating elements 36 are controlled so that each region requiring heating can be heated by the corresponding heating element 36, thereby satisfying the heating needs of the user for different regions. Also, the multiple heating elements 36 may be provided with a common single power connection port 38, or each of the multiple heating elements 36 may be provided with a corresponding power connection port 38.

[0096] The elastic cushion of the present invention is also used as an outdoor cushion or elastic mattress.

[0097] Secondly, the present invention provides an assembly method for an elastic cushion, and referring to Fig. 5, Fig. 9, Fig. 22 and Fig. 25, the assembly method for an elastic cushion includes the steps of providing an elastic support layer, which includes at least one layer of elastic module mounting members and a plurality of elastic modules installed on the at least one layer of elastic module mounting members in a predetermined arrangement in the height direction of the elastic cushion, for example, Fig. 5 shows a single layer of elastic module mounting members, such as the first elastic module mounting member 2, and Fig. 25 shows a double layer of elastic module mounting members, such as the first elastic module mounting member 2 and the second elastic module mounting member 22. The assembly method for an elastic cushion further includes the steps of laying a pad layer on the plurality of elastic modules of the top layer in the height direction of the elastic cushion, and assembling an elastic cushion without a side member for a package by connecting the outer edge of the pad layer and the outer edge of the elastic module mounting member by a releasable connection structure.

[0098] In the assembly method of the elastic cushion, the outer edge of the pad layer and the outer edge of the elastic module mounting member are connected by a releasable connection structure, so that the elastic cushion forms an elastic cushion without a package side member, thereby avoiding the installation of a package side member in the peripheral area between the pad layer and the elastic module mounting member, thereby effectively reducing the number of parts of the elastic cushion, simplifying the structure of the elastic cushion, and reducing the cost of the elastic cushion. At the same time, the releasable connection structure is released, so that the pad layer can be removed, which effectively facilitates the assembly and transportation of the elastic cushion and reduces the storage space. In addition, the elastic cushion also has good comfort.

[0099] Also, in some embodiments, the elastic support layer includes a multi-layer elastic module mounting member, which may be, for example, two layers, three layers, or four layers, etc. For example, for the first elastic module mounting member 2 and the second elastic module mounting member 22 shown in Fig. 25, the elastic module mounting member of each layer is provided with a corresponding number of elastic modules, and the outer edge of the elastic module mounting member of the top layer and the outer edge of the elastic module mounting member of the bottom layer are connected by a releasable connection structure to assemble an elastic cushion without a side member for packaging. In this way, a multi-layer elastic cushion is assembled, which is easy to assemble, removable, has good internal structure permeability, good air flowability, and significantly improves the comfort of the elastic cushion.

[0100] In addition, the releasable connection structure between the outer edge of the upper layer elastic module mounting member and the outer edge of the lower layer elastic module mounting member may be the same as or different from the releasable connection structure between the outer edge of the pad layer and the outer edge of the elastic module mounting member, and can be selected according to actual needs.

[0101] In some embodiments, the outer edge of the pad layer 4 can be connected to the outer edge of the elastic module mounting member of any of the layers by a releasable connection structure. Alternatively, in some other embodiments, referring to Fig. 5 and Fig. 25, the outer edge of the pad layer 4 and the outer edge of the elastic module mounting member of the top layer can be connected by a releasable connection structure, in this way, each layer can be formed as an independent connection layer, so that even if the releasable connection structure of one of the layers is accidentally detached, it will not affect the connection fastness of the releasable connection structure of the other layers, and the reliability and comfort of the elastic cushion can be further improved.

[0102] In addition, the releasable connection structure may include many kinds, as long as it can form an elastic cushion without a side member for a package. For example, referring to Fig. 5 and Fig. 25, the releasable connection structure includes a connecting string 11 and a fastener 12 that are releasably connected, and when connected, each connecting string 11 is hooked to the corresponding fastener 12. In addition, each connecting string 11 may be independent from each other, or may be connected to each other to form a wave-like extending shape.

[0103] Also, in some embodiments, the height of the elastic modulus of each layer may be decreased, while in other embodiments, the elastic modulus of each layer may be increased to increase the required height of the elastic cushion.

[0104] In order to further improve the stability of the elastic cushion, in some embodiments, a balancing pad 19 is laid on the plurality of elastic modules in a predetermined layer in the height direction of the elastic cushion, so as to limit the lateral movement of the plurality of elastic modules in the predetermined layer when the elastic modules reach a predetermined height. By limiting the lateral movement of all the elastic modules (e.g., the first elastic module 3) with the balancing pad 19, the elastic modules are constrained from each other, and the overall stability of all the elastic modules can be improved.

[0105] 25, in some embodiments, the height of the elastic modules in the top layer is greater than the height of the elastic modules in other layers, for example, the height of the first elastic module 3 is greater than the height of the second elastic module 23, and a balancing pad 19 is laid on the elastic modules in the top layer in the height direction of the elastic cushion, and a pad layer 4 is laid on the balancing pad 19 in the height direction of the elastic cushion, so as to limit the lateral movement of the elastic modules in the top layer. In this way, the balancing pad 19 limits the lateral movement of all the elastic modules located in the top layer, so that the elastic modules are mutually constrained, and the overall stability of all the elastic modules can be improved.

[0106] As a third aspect, the present invention provides an elastic cushion, which is assembled by the method for assembling an elastic cushion according to any one of the second aspects. As described above, the elastic cushion is effectively assembled and transported, and the storage space required is reduced. The elastic cushion also has good comfort. The elastic cushion of the present invention may also be used as an outdoor cushion or an elastic mattress.

[0107] In addition, as a fourth aspect, the present invention provides a piece of furniture, the piece of furniture including the elastic cushion according to any one of the first and third aspects, which provides the furniture with good stability and comfort while reducing the cost of the furniture, as described above, and improving the overall quality.

[0108] The scope of protection of the invention is determined solely by the claims. Based on the teachings of the present invention, those skilled in the art can easily imagine the replacement structures of the structures disclosed in the present invention as viable replacement embodiments, or the combination of the embodiments disclosed in the present invention to create new embodiments, which also fall within the scope of the appended claims.

Claims

1. A first elastic module mounting member (2); A plurality of first elastic modules (3) are installed on the first elastic module mounting member (2) in a predetermined arrangement in the height direction of the elastic cushion; a padding layer (4) laid on the plurality of first elastic modules (3) in the height direction of the elastic cushion, the padding layer (4) being foldable or rollable, and the padding layer (4) including a plurality of elastic padding blocks (8) arranged in the length direction of the elastic cushion, adjacent elastic padding blocks (8) being connected by thin flexible hinge portions; The outer edge of the pad layer (4) and the outer edge of the first elastic module mounting member (2) are connected by a first releasable connecting structure (5), so that the elastic cushion forms an elastic cushion in which the peripheral area between the pad layer (4) and the first elastic module mounting member (2) is not sealed. Elastic cushion.

2. The pad layer (4) includes a first receiving surrounding wall (7) extending from a pad layer lower surface (6) of the pad layer (4) toward the first elastic modules (3), and the first receiving surrounding wall (7) is configured to cover the first elastic modules (3) located at the outermost positions of the elastic cushion; The first receiving surrounding wall (7) and the outer edge of the first elastic module mounting member (2) are connected by the first connecting structure (5). The elastic cushion according to claim 1.

3. The first receiving surrounding wall (7) is provided on the lower surface (6) of the pad layer (4) at a predetermined distance from the outer edge of the pad layer (4). The elastic cushion according to claim 2.

4. The flexible hinge portion includes a groove (10) formed on the upper surface (9) and / or the lower surface of the pad layer (4) and extending along the width direction of the elastic cushion. The elastic cushion according to claim 1.

5. The first connection structure (5) includes a fastener (12) and a connecting string (11) releasably connected to the fastener (12). The elastic cushion according to claim 1.

6. The plurality of connecting strings (11) are arranged at intervals on one of the outer edge of the pad layer (4) and the outer edge of the first elastic module mounting member (2), and the plurality of fasteners (12) are arranged at intervals on the other of the outer edge of the pad layer (4) and the outer edge of the first elastic module mounting member (2), Each of the connecting strings (11) is hooked onto a corresponding one of the fasteners (12). The elastic cushion according to claim 5.

7. A plurality of the fasteners (12) are provided at predetermined intervals on the outer edge of the pad layer (4), and a plurality of the fasteners (12) are provided at predetermined intervals on the outer edge of the first elastic module mounting member (2), and the connecting string (11) connects the plurality of fasteners (12) of the pad layer (4) and the plurality of fasteners (12) of the first elastic module mounting member (2) with wavy extension paths, respectively. The elastic cushion according to claim 5.

8. The plurality of fasteners (12) of the pad layer (4) and the plurality of fasteners (12) of the first elastic module mounting member (2) are alternately arranged at intervals; The plurality of fasteners (12) of the pad layer (4) are hanging holes having holes through which the connecting strings (11) pass, and the plurality of fasteners (12) of the first elastic module mounting member (2) are hanging hooks having hooks on which the connecting strings (11) are hung. The elastic cushion according to claim 7.

9. The first elastic module mounting member (2) includes a plurality of first positioning rails (13) spaced apart in the length direction of the elastic cushion, each of the first positioning rails (13) extending along the width direction of the elastic cushion and both ends of the first positioning rails (13) being provided on the first elastic module mounting member (2), and a first elastic module mounting area (14) being formed between adjacent first positioning rails (13); In the width direction of the elastic cushion, each of the first elastic modules (3) can form a sliding fit with an adjacent first positioning rail (13) at one end of the adjacent first positioning rail (13) so as to slide into the first elastic module mounting area (14), and can slide along the first positioning rail (13) to a predetermined position so that a plurality of the first elastic modules (3) are installed in each of the first elastic module mounting areas (14); The outer edge of the pad layer (4) and both ends of each of the first positioning rails (13) are connected by the first connection structures (5). The elastic cushion according to claim 1.

10. The first elastic module mounting member (2) includes a first bottom layer (15), and the first bottom layer (15) includes a first bottom layer upper surface (16) and a first bottom layer lower surface (17) that face each other in the height direction of the elastic cushion; A plurality of the first elastic modules (3) are disposed on the first bottom layer upper surface (16); The outer edge of the pad layer (4) and the outer edge of the first bottom layer (15) are connected by the first connecting structure (5). The elastic cushion according to claim 1.

11. A first support edge (18) is provided on the outer edge of the top surface (16) of the first bottom layer, the first support edge (18) extending at a predetermined height in the height direction of the elastic cushion, and a plurality of the first elastic modules (3) are located between the first support edges (18), and the outer edge of the pad layer (4) and the first support edge (18) are connected by the first connecting structure (5). The elastic cushion according to claim 10.

12. A plurality of first positioning rails (13) are provided on the first bottom layer upper surface (16) at intervals in the longitudinal direction of the elastic cushion, each of the first positioning rails (13) extending along the width direction of the elastic cushion and each of both ends being provided on a first elastic module mounting member (2), and a first elastic module mounting area (14) is formed between adjacent first positioning rails (13); In the width direction of the elastic cushion, each of the first elastic modules (3) can form a sliding fit with an adjacent first positioning rail (13) at one end of the adjacent first positioning rail (13) so as to slide into the first elastic module mounting area (14), and can slide along the first positioning rail (13) to a predetermined position so that a plurality of the first elastic modules (3) are installed in each of the first elastic module mounting areas (14); A plurality of the first positioning rails (13) are positioned between the first receiving edges (18), and the first receiving edges (18) receive the first elastic module (3) in the width direction of the elastic cushion. The resilient cushion according to claim 11.

13. The elastic cushion (1) includes a balancing pad (19), The balancing pad (19) includes a through hole or groove that partially accommodates the first elastic module (3), The balancing pad (19) is laid on the first elastic modules (3) in the height direction of the elastic cushion so as to accommodate the first elastic modules (3) and limit the lateral movement of the first elastic modules (3), and the pad layer (4) is laid on the balancing pad (19) in the height direction of the elastic cushion. The elastic cushion according to claim 1.

14. The pad layer (4) and the balancing pad (19) are connected by a positioning structure disposed between them. The elastic cushion according to claim 13.

15. The positioning structure includes a hook-and-loop fastener (21) placed on the padding layer lower surface (6) of the padding layer (4) and / or on the balancing pad upper surface (20) of the balancing pad (19). The resilient cushion according to claim 14.

16. The elastic cushion (1) is A second elastic module mounting member (22); and a plurality of second elastic modules (23) installed on the second elastic module mounting member (22) in a predetermined arrangement in the height direction of the elastic cushion, The first elastic module mounting member (2) is laid on a plurality of the second elastic modules (23) in the height direction of the elastic cushion, and the outer edge of the second elastic module mounting member (22) and the outer edge of the first elastic module mounting member (2) are connected by a releasable second connection structure (24), so that the elastic cushion forms an elastic cushion in which the peripheral area between the first elastic module mounting member (2) and the second elastic module mounting member (22) is not sealed. The elastic cushion according to claim 1.

17. The second connection structure (24) has the same configuration as the first connection structure (5).

17. The resilient cushion according to claim 16.

18. The height of the first elastic module (3) is greater than the height of the second elastic module (23); The resilient cushion includes a balancing pad (19); The balancing pad (19) includes a through hole or groove that partially accommodates the first elastic module (3), The balancing pad (19) is laid on the first elastic modules (3) in the height direction of the elastic cushion so as to receive the first elastic modules (3) and limit the lateral movement of the first elastic modules (3), and the pad layer (4) is laid on the balancing pad (19) in the height direction of the elastic cushion.

17. The resilient cushion according to claim 16.

19. The pad layer (4) and the balancing pad (19) are connected by a positioning structure disposed between them.

20. The resilient cushion of claim 18.

20. The positioning structure includes a hook-and-loop fastener (21) placed on the padding layer lower surface (6) of the padding layer (4) and / or on the balancing pad upper surface (20) of the balancing pad (19).

20. The resilient cushion of claim 19.

21. The elastic cushion (1) further includes a support layer (37) laid on the plurality of second elastic modules (23), and an outer edge of the second elastic module mounting member (22) and an outer edge of the support layer (37) are connected by the second connection structure (24); The first elastic module mounting member (2) is connected onto the upper surface of the support layer (37).

17. The resilient cushion according to claim 16.

22. The outer edge of the support layer (37) includes a second receiving surrounding wall (25) extending toward the second elastic module mounting member (22) in an attached state, and the second receiving surrounding wall (25) is configured to cover the second elastic module (23) located most outwardly of the elastic cushion; The outer edge of the second elastic module mounting member (22) and the second receiving surrounding wall (25) are connected by a second connecting structure (24).

22. The resilient cushion of claim 21.

23. The second elastic module mounting member (22) includes a second bottom layer (26), and the second bottom layer (26) includes a second bottom layer upper surface (27) and a second bottom layer lower surface that face each other in the height direction of the elastic cushion. A plurality of the second elastic modules (23) are disposed on the upper surface (27) of the second bottom layer, and the outer edge of the second bottom layer (26) is connected to the second connecting structure.

17. The resilient cushion according to claim 16.

24. A second support edge (28) is provided on the outer edge of the second bottom layer upper surface (27) and extends at a predetermined height in the height direction of the elastic cushion. A plurality of second elastic modules (23) are positioned between the second support edges (28), and the second support edges (28) are connected to the second connection structure.

24. The resilient cushion of claim 23.

25. A plurality of second positioning rails (29) are provided on the second bottom layer upper surface (27) at intervals in the longitudinal direction of the elastic cushion, each of the second positioning rails (29) extending along the width direction of the elastic cushion and each of both ends being provided on a second elastic module mounting member (22), and a second elastic module mounting area (30) is formed between adjacent second positioning rails (29); In the width direction of the elastic cushion, each of the second elastic modules (23) can form a sliding fit with the adjacent second positioning rails (29) at either end of the adjacent second positioning rails (29) so as to slide into the second elastic module mounting areas (30), and can slide along the second positioning rails (29) to a predetermined position so that a plurality of the second elastic modules (23) are installed in each of the second elastic module mounting areas (30); A plurality of the second positioning rails (29) are positioned between the second receiving edges (28), and the second receiving edges (28) receive the second elastic module (23) in the width direction of the elastic cushion.

25. The resilient cushion of claim 24.

26. The first elastic modules (3) are divided into a first module set (31) and a second module set (32) arranged in the longitudinal direction of the elastic cushion, a height of the first elastic modules (3) in the first module set (31) is greater than a height of the first elastic modules (3) in the second module set (32); and the padding layer (4) is laid on the first module set (31) and the second module set (32) such that the padding layer forms a first padding layer area (33) corresponding to the first module set (31) and a second padding layer area (34) corresponding to the second module set (32) due to a height difference between the first module set (31) and the second module set (32); The first pad layer area (33) is higher than the second pad layer area (34), and the area of ​​the first pad layer area (33) is smaller than the area of ​​the second pad layer area (34). The elastic cushion according to claim 1.

27. The first padding area (33) is connected to the second padding area (34) by a flexible hinge portion (35).

27. The resilient cushion of claim 26.

28. The resilient cushion includes a balancing pad; the balancing pad includes a through hole or groove that partially accommodates the first elastic module (3) in the first module set (31); The balancing pad is laid on the first elastic modules (3) of the first module set (31) in the height direction of the elastic cushion so as to accommodate the first elastic modules (3) in the first module set (31) and limit the lateral movement of the first elastic modules (3), and the first pad layer area (33) is laid on the balancing pad in the height direction of the elastic cushion.

27. The resilient cushion of claim 26.

29. The padding layer (4) includes a heating element (36) capable of heating areas of the padding layer that require heating. The elastic cushion according to claim 1.

30. The heating elements (36) are provided in at least some of the regions of the pad layer (4), and the heating elements (36) are controlled so that each region that needs heating can be heated by the corresponding heating element (36).

30. The resilient cushion of claim 29.

31. The elastic cushion is used as a mattress. The elastic cushion according to claim 1.

32. providing an elastic support layer including at least one layer of elastic module mounting members and a plurality of elastic modules mounted on the at least one layer of elastic module mounting members in a predetermined arrangement in a height direction of the elastic cushion; laying a padding layer on the uppermost layer of the elastic modules in the height direction of the elastic cushion, the padding layer (4) being foldable or rollable, and the padding layer (4) including a plurality of elastic padding blocks (8) arranged in the length direction of the elastic cushion, adjacent elastic padding blocks (8) being connected by thin flexible hinge parts; and assembling an elastic cushion in which a peripheral area between the padding layer and the elastic module mounting member is not sealed by connecting an outer edge of the padding layer and an outer edge of the elastic module mounting member with a releasable connecting structure. How to assemble an elastic cushion.

33. The elastic support layer includes a multi-layer elastic module mounting member, and a plurality of elastic modules are respectively installed on the elastic module mounting member of each layer; The step of assembling the elastic cushion further includes connecting an outer edge of the elastic module mounting member of the top layer and an outer edge of the elastic module mounting member of the bottom layer by a releasable connecting structure. A method for assembling the elastic cushion according to claim 32.

34. The step of assembling the elastic cushion further includes connecting the outer edge of the padding layer (4) to the outer edge of the elastic module mounting member of the top layer by a releasable connecting structure. A method for assembling the elastic cushion according to claim 33.

35. The releasable connection structure includes a fastener (12) and a connecting string (11) releasably connected to the fastener (12); The step of assembling the elastic cushion further includes hooking each of the connecting strings (11) to each of the corresponding fasteners (12). A method for assembling the elastic cushion according to claim 32.

36. The resilient cushion includes a balancing pad (19); The balancing pad (19) includes a through hole or groove that partially accommodates the elastic module, The method for assembling the elastic cushion further includes laying a balancing pad (19) on the plurality of elastic modules in the predetermined layer in the height direction of the elastic cushion, such that the plurality of elastic modules in the predetermined layer, when the elastic modules reach a predetermined height, are received in the balancing pad (19) and the lateral movement of the elastic modules is restricted. A method for assembling the elastic cushion according to any one of claims 32 to 35.

37. The height of the plurality of elastic modules in the top layer is greater than the height of the plurality of elastic modules in the other layers; The resilient cushion includes a balancing pad (19); The balancing pad (19) includes a through hole or groove that partially accommodates the elastic module, The method for assembling the elastic cushion further includes laying a balancing pad (19) on the top layer of elastic modules in the height direction of the elastic cushion, so that the top layer of elastic modules is received in the balancing pad (19) and the lateral movement of the elastic modules is restricted, and laying the padding layer (4) on the balancing pad (19) in the height direction of the elastic cushion. A method for assembling the elastic cushion according to claim 32.

38. A piece of furniture comprising an elastic cushion according to any one of claims 1 to 31.

Images