WO2023016344A1

WO2023016344A1 - Elastic module balancing cushion, elastic cushion, and furniture

Info

Publication number: WO2023016344A1
Application number: PCT/CN2022/110300
Authority: WO
Inventors: 冷鹭浩
Original assignee: 厦门新技术集成有限公司
Priority date: 2021-08-12
Filing date: 2022-08-04
Publication date: 2023-02-16
Also published as: CN115191777A

Abstract

An elastic module balancing cushion (10) comprises: a cushion body (3) comprising a first cushion side surface (1) and a second cushion side surface (2), oppositely disposed in a thickness direction of the cushion body, the second cushion side surface (2) being used to face an elastic base pad (4), the second cushion side surface (2) being provided with multiple accommodation holes (5) spaced apart and extending towards the interior of the cushion body; and a protective sheet (6) laid and attached to the first cushion side surface (1), each of the accommodation holes (5) being formed to accommodate a portion of a corresponding elastic module (7) of the elastic base cushion (4) so as to restrict movement of the elastic module (7) in a transverse direction of the cushion body (3). Since the elastic module balancing cushion (10) restricts movement of each elastic module (7) in the transverse direction when laid on the elastic base cushion (4), it can effectively improve stability of the elastic cushion when subjected to pressure, so that the elastic cushion is more comfortable.

Description

Resilient Modular Balance Pads, Resilient Pads and Furniture

technical field

The invention relates to the field of furniture, in particular to an elastic module balance pad, an elastic pad and a piece of furniture.

Background technique

Beds and other furniture are an essential part of people's lives. The vast majority of existing large-scale furniture is not easily disassembled, or not easily restored after disassembly. However, with the development of modern life, especially furniture such as beds need to be disassembled and assembled more and more frequently to meet the needs of population migration and outdoor leisure. Disassembly and assembly of beds can be difficult during a move, so beds that are still usable are sometimes discarded to ease the burden of relocation.

A bed usually consists of a bed frame, an elastic pad and an outer cover. The existing elastic pad is usually an integrated, non-detachable integral pad formed by multiple superimposed layers and springs. The overall pad size is large and not easy to disassemble and store.

Existing independent pocket spring mattresses are designed to prevent two or more people lying on the bed at the same time from interacting (for example, if there is a relatively large difference in weight between individuals, it is inevitable for one of them to turn over or move his body. affect others). In this type of mattress, each spring is individually packaged in a bag or sleeve made of nonwoven or other material. The spring pockets are arranged in a pattern, and then the outside of the arranged spring pocket group is covered with a whole piece of foam rubber by adhesion, bonding, etc., to form a furniture cushion or a desired spring cushion in the form of a furniture cushion. However, individual pocket spring mattresses are still one-piece products that cannot be disassembled and are not easily transported. Moreover, in the independent pocket spring mattress, the non-woven fabrics used to cover the pocket springs are attached to each other. When the mattress is squeezed, the pocket springs cannot move up and down completely independently. , thereby affecting the comfort of the mattress.

In addition, the existing mattresses also have the disadvantage of being difficult to clean. For general mattresses, usually only the bed cover can be removed, and the sponge part cannot be removed so it is not easy to clean. Even though latex may have some anti-mite effect, a mattress can often be used for years, and the difficult-to-clean sponge portion presents a major hygiene hazard.

Contents of the invention

In view of at least some of the above problems in the prior art, the purpose of the present invention is to make the elastic pad have better comfort.

In order to achieve the above object, in the first aspect, the present invention provides an elastic module balance pad, the elastic module balance pad includes: a pad body, the pad body includes a first pad side surface and a second pad side surface opposite in the thickness direction of the pad body. Two pad side surfaces, the second pad side surface is used to face the elastic base pad, and a plurality of accommodation holes arranged at intervals and extending toward the inside of the pad body are formed on the second pad side surface; a protective sheet, the protective sheet The laying connection is on the side surface of the first pad; wherein each of the accommodating holes is configured to accommodate a part of the corresponding elastic module of the elastic base pad to constrain the movement of the elastic module in the lateral direction of the pad body.

In this technical solution, since the pad body of the elastic module balance pad is formed with a plurality of receiving holes arranged at intervals and extending toward the inside of the pad body, the protective sheet is laid and connected on the side surface of the first pad, and each receiving hole is Can be used to accommodate a part of the corresponding elastic module of the elastic base pad to constrain the movement of the elastic module in the lateral direction, so that when the elastic module balance pad is assembled to form an elastic pad, it can be laid on the elastic base with a plurality of elastic modules on the pad, and a part of each elastic module can be accommodated in the respective corresponding accommodating holes. At this time, due to the restriction of the accommodating holes of the pad body, each elastic module can be effectively constrained in the lateral direction (that is, in the same direction as the pad body). parallel direction) to effectively prevent each elastic module from tilting due to force, thereby effectively maintaining the support stability of each elastic module. The protective sheet can not only form a good protection for the first pad side surface of the pad body, but also can integrally connect the pad body together in the lateral direction to limit the pad body in the lateral direction, preventing the pad body from being in the elastic module. Under the action, a pulling displacement occurs in the lateral direction, which can further constrain the movement of the elastic module in the lateral direction through the pad body. In addition, the protective sheet can also limit the elastic module to prevent the elastic module from moving in the axial direction of the receiving hole. Therefore, when the elastic module balance pad is laid on the elastic base pad, the movement of each elastic module in the lateral direction is restrained, thereby effectively improving the stability of the elastic pad when it is under pressure, so that the elastic pad has better comfort.

Further, the accommodating holes run through the thickness of the cushion body, and the protective sheet covers a plurality of the accommodating holes.

Further, the cross-sectional size of the receiving hole gradually expands in a direction from the first pad side surface to the second pad side surface.

Further, the pad body is an elastic body, and the protective sheet is a flexible sheet.

Furthermore, the elastic body is a sponge body, and the flexible sheet is a non-woven sheet.

Further, the elastic module balance pad includes a protective liner, the protective liner is laid and connected on the side surface of the second pad and includes a concave portion recessed into each of the receiving holes, and the concave portion includes The top wall and the side wall surrounding the top wall, the side wall and the inner peripheral surface of the accommodating hole are attached and connected, the top wall faces the side surface of the first pad, and the pad body is wrapped in the Between the protective sheet and the protective lining.

Furthermore, the top wall is connected with the protective sheet.

Further, the protective liner is made of the same material as the protective sheet; and/or, the shape of the concave part conforms to the shape of the accommodating hole.

In order to achieve the above object, in a second aspect, the present invention provides an elastic module balance pad, which includes: a pad body, which includes a first pad side surface and a second pad side surface opposite in the thickness direction of the pad body. The side surface of the pad, the second pad side surface is used to face the elastic base pad, and a plurality of receiving holes arranged at intervals and extending toward the inside of the pad body are formed on the second pad side surface; the protective lining is laid connected to the side surface of the second pad and include a recessed portion recessed into each of the receiving holes, the recessed portion includes a top wall and a side wall surrounding the top wall, the side wall and the The inner surface of the receiving hole is fitly connected, and the top wall faces the side surface of the first pad; wherein, each of the receiving holes is configured to be able to accommodate a part of the corresponding elastic module of the elastic base pad to constrain the elastic module in the Movement in the lateral direction of the pad body.

In this technical solution, since the pad body of the elastic module balance pad is formed with a plurality of receiving holes arranged at intervals and extending toward the inside of the pad body, the protective liner is laid and connected on the side surface of the second pad and recessed into each receiving hole At the same time, the side wall of the recessed part of the protective liner is recessed into the receiving hole and the inner surface of the receiving hole is fitly connected, so that each receiving hole can be used to accommodate a part of the corresponding elastic module of the elastic base pad to constrain the elasticity. The movement of the modules in the lateral direction, so that when the elastic module balance pad is assembled to form an elastic pad, it can be laid on the elastic base pad with a plurality of elastic modules, and a part of each elastic module can be accommodated in the corresponding receiving hole and in contact with the part of the protective liner recessed into the accommodation hole. At this time, the recessed part of the protective liner recessed into the accommodation hole can prevent a part of the elastic module from contacting the inner peripheral surface of the accommodation hole, thereby forming a negative impact on the accommodation hole. Good protection, at the same time, due to the restriction of the accommodation hole of the pad body, the movement of each elastic module in the lateral direction (that is, in the direction parallel to the pad body) can be effectively restricted to effectively prevent each elastic module from being affected by Tilting occurs due to force, thereby effectively maintaining the support stability of each elastic module. The protective liner can not only form a good protection for the second pad side surface of the pad body, but also can integrally connect the second pad side surface and the inner peripheral surface of the receiving hole in the lateral direction to carry out lateral protection of the pad body. Positioning prevents the pad body from being pulled and displaced in the lateral direction under the action of the elastic module, which can further constrain the movement of the elastic module in the lateral direction through the pad body. In addition, when a part of the elastic module positioned in the accommodating hole contacts the top wall, the top wall can also limit the elastic module to prevent the elastic module from moving in the axial direction of the accommodating hole. Therefore, when the elastic module balance pad is laid on the elastic base pad, the movement of each elastic module in the lateral direction is restrained, thereby effectively improving the stability of the elastic pad when it is under pressure, so that the elastic pad has better comfort.

Further, the accommodating hole runs through the thickness of the pad body, the top wall is arranged at the opening of the accommodating hole on the side surface of the first pad, and the outer surface of the top wall and the first pad The side surfaces are flush.

Further, the cross-sectional size of the receiving hole gradually expands in the direction from the first pad side surface to the second pad side surface; and/or, the shape of the concave portion and the receiving hole shape matches.

Further, the pad body is an elastic body, and the protective liner is a flexible sheet.

The third invention, the present invention provides an elastic pad, the elastic pad includes: an elastic base pad, the elastic base pad includes a plurality of elastic modules; the elastic module balance pad described in any of the above first aspect and second aspect wherein, the elastic module balance pad is laid on the elastic base pad, and a part of each of the elastic modules is accommodated and positioned in the respective corresponding accommodating holes, wherein the accommodating holes can constrain the elastic modules in movement in the lateral direction.

In this way, as described in the first aspect and the second aspect above, since the elastic module balance pad constrains the movement of each elastic module in the lateral direction when it is laid on the elastic base pad, it can effectively improve the elasticity of the elastic pad when it is under pressure. The smoothness, therefore, allows the elastic pad to have better comfort.

Further, the elastic module is in the shape of a truncated cone and is accommodated in the accommodating hole in the shape of a truncated cone hole.

In addition, the elastic pad further includes an outer cover, the outer cover covers the elastic modular balance pad and wraps at least a part of the elastic base pad and the elastic modular balance pad.

In a fourth aspect, the present invention provides a piece of furniture, which includes the elastic pad described in any of the above third aspects.

Such furniture includes, but is not limited to, mattresses, sofas, chairs, daybeds, upholstered benches, and the like.

Description of drawings

In the drawings, the size and ratio do not represent the size and ratio of the actual product. The drawings are merely illustrative, and certain non-essential elements or features have been omitted for the sake of clarity.

Fig. 1 schematically shows a perspective view of a pad body of an elastic module balance pad according to a preferred embodiment of the present invention;

Fig. 2 exemplarily shows an exploded view of an elastic module balance pad according to a preferred embodiment of the present invention;

Fig. 3 exemplarily shows a structural schematic view of the assembled elastic module balance pad of Fig. 2;

Fig. 4 exemplarily shows an exploded view of an elastic module balance pad according to another preferred embodiment of the present invention;

Fig. 5 exemplarily shows the structural representation that the elastic module balancing pad of Fig. 4 is assembled together;

Fig. 6 exemplarily shows an enlarged partial structural schematic diagram of the elastic module balance pad of Fig. 5;

Fig. 7 exemplarily shows an exploded view of an elastic module balance pad according to yet another preferred embodiment of the present invention;

Fig. 8 exemplarily shows a structural diagram of the assembled elastic module balance pad of Fig. 7;

Fig. 9 exemplarily shows an enlarged partial structural schematic view of the elastic module balance pad of Fig. 8;

Fig. 10 exemplarily shows a schematic structural diagram of an elastic pad according to a preferred embodiment of the present invention, wherein, in order to clearly show the elastic base pad and the elastic module balance pad, a part of the outer cover is omitted;

FIG. 11 exemplarily shows a schematic structural view of the elastic module of the elastic base pad of the elastic pad in FIG. 10 .

Explanation of reference signs

1-first pad side surface, 2-second pad side surface, 3-pad body, 4-elastic base pad, 5-accommodating hole, 6-protective sheet, 7-elastic module, 8-protective liner, 9-top Wall, 10-elastic module balance pad, 11-side wall, 12-elastic pad, 13-outer cover, 14-spring support, 15-conical spring.

Detailed ways

Next, the present invention will be described in detail with reference to the accompanying drawings. What is described here is only a preferred embodiment of the present invention, and those skilled in the art can think of other ways to realize the present invention on the basis of the preferred embodiments, and the other ways also fall within the scope of the present invention.

Fig. 2 and Fig. 3 exemplarily show the elastic modular balance pad 10 according to the first preferred embodiment of the present invention. Referring to Fig. 1, Fig. 2 and Fig. 3, the elastic modular balance pad 10 of the first preferred embodiment provided by the present invention includes a pad body 3 and a protective sheet 6, wherein the pad body 3 includes the second opposite in the thickness direction of the pad body A pad side surface 1 and a second pad side surface 2, the second pad side surface 2 is used to face the elastic base pad 4, a plurality of spaced arrangements are formed on the second pad side surface 2 of the pad body 3 and extend toward the inside of the pad body The accommodating holes 5, the protective sheets 6 are laid and connected on the first pad side surface 1, wherein each accommodating hole 5 is configured to be able to accommodate a part of the corresponding elastic modules 7 of the elastic base pad 4 to constrain the elastic modules on the pad body 3 movement in the lateral direction.

Since the second pad side surface 2 of the pad body 3 of the elastic module balance pad 10 is formed with a plurality of accommodation holes 5 arranged at intervals and extending toward the inside of the pad body, and the protective sheet 6 is laid and connected on the first pad side surface, And each accommodating hole 5 can accommodate a part of the corresponding elastic module 7 of the elastic base pad 4 to constrain the movement of the elastic module 7 in the lateral direction, so that when the elastic module balance pad 10 is assembled to form the elastic pad 12, it can be laid On the elastic base pad 4 with a plurality of elastic modules 7, a part of each elastic module 7 can be accommodated in the respective corresponding accommodation holes 5. At this time, due to the restriction of the accommodation holes 5 of the pad body 3, it can Effectively restrict the movement of each elastic module 7 in the lateral direction (that is, in the direction parallel to the pad body), so as to effectively prevent each elastic module 7 from tilting due to the force, thereby effectively keeping the support of each elastic module 7 stable sex. The protective sheet 6 can not only form a good protection for the first pad side surface 1 of the pad body 3, but also can integrally connect the pad body 3 together in the lateral direction to limit the pad body 3 in the lateral direction, preventing the pad The body 3 is pulled and displaced in the lateral direction under the action of the elastic module 7 , which can further constrain the movement of the elastic module 7 in the lateral direction through the cushion body 3 . In addition, the protective sheet 6 can also limit the elastic module 7 to prevent the elastic module 7 from moving in the axial direction of the receiving hole 5 . Therefore, since the elastic module balance pad 10 constrains the movement of each elastic module 7 in the lateral direction when laying on the elastic base pad 4, the stability of the elastic pad 12 when under pressure can be effectively improved, so that the elastic pad 12 has Better comfort.

In addition, the elastic modular balance pad 10 can be used to make elastic pads for furniture.

In addition, in the elastic modular balance pad 10 , the protective sheet 6 can be connected to the first pad side surface 1 by bonding, ultrasonic welding, Velcro connection or other methods. In addition, the protective sheet 6 may be a single sheet, or may be a laminated plurality of sheets.

In addition, in the elastic module balance pad 10, the accommodating hole 5 may be a counterbore, that is, the accommodating hole 5 extends toward the inside of the pad body 3 but does not extend through the first pad side surface 1. At this time, the protective sheet 6 can be connected to the hole top wall of the counterbore to enhance the strength of the hole top wall to prevent the elastic module 7 from moving in the axial direction of the receiving hole 5 . Or, the accommodating holes 5 can run through the thickness of the pad body 3, that is, extend from the second pad side surface 2 to the first pad side surface 1, and the protective sheet 6 covers a plurality of accommodating holes 5, so that the accommodating holes 5 can be as far as possible. It is possible to accommodate a part of the elastic module 7. When a part of the elastic module 7 positioned in the accommodation hole 5 touches the protective sheet 6, the protective sheet 6 can also limit the elastic module 7 to prevent the elastic module 7 from being in the accommodation hole 5. move in the axial direction.

In addition, in the elastic module balance pad 10, the cross-sectional size of the accommodation hole 5 can be the same in the axial direction of the accommodation hole, that is, an equal-diameter hole, so that a part of the elastic module 7 can enter the accommodation hole 5. Butt against the protective sheet 6. Alternatively, the cross-sectional dimension of the receiving hole 5 can be changed in the axial direction of the receiving hole to form a stop flange in the receiving hole 5, so that a part of the elastic module 7 can abut against the stop after entering the receiving hole 5. on the retaining flange. Or, referring to FIG. 6, the cross-sectional dimension of the receiving hole 5 gradually expands in the direction from the first pad side surface 1 to the second pad side surface 2 to form a frustum hole, so that due to the cross-sectional dimension of the frustum hole Tapering towards the direction of the first pad side surface 1, at this time, the protective sheet 6 covers the small-sized port of the frustoconical hole. In actual use, a part of the elastic module 7 can abut against the tapered inner peripheral surface of the receiving hole 5 after entering the receiving hole 5 . Optionally, matching the frustum hole, the elastic module 7 can be formed as a frustum body, and the slope of the cone surface of the cone body can be the same as the slope of the cone surface of the receiving hole 5. In this way, a part of the frustum body The conical surface can fit in the cone hole in a form-fitting manner, so that a conical surface fit is formed between the two, so that a part of the elastic module 7 can be more stably and reliably fitted in the receiving hole 5, so that the elastic module balance pad 10 is The elastic module 7 provides more stable and reliable constraints. In addition, the accommodating hole 5 may be a square hole or a circular hole, for example, a square hole or a round hole.

In addition, in the elastic module balance pad 10, the pad body 3 may not have elasticity, such as a plastic sheet, and the protective sheet 6 may use a plastic cloth with a preset thickness, and the plastic cloth may be bonded and laid on the plastic sheet. on one side panel. Alternatively, the pad body 3 is an elastic body, and the protection sheet 6 is a flexible sheet, so that the flexible sheet can be laid and connected on the first pad side surface 1 of the elastic body by adhesive or ultrasonic welding. In this way, after the elastic body is laid on the elastic base pad 4 to form the elastic pad 12, when the elastic pad is under pressure, the elastic module 7 will be compressed accordingly to provide support. At this time, since the pad body 3 is an elastic body and protects The sheet 6 is a flexible sheet, and the cushion body 3 will undergo corresponding elastic deformation to provide cushioning, and correspondingly, the protective sheet 6 will also undergo corresponding deformation, so that the movement of each elastic module 7 in the lateral direction can be further restricted, and the elasticity can be effectively improved. The smoothness of the pad 12 under pressure makes the elastic pad 12 more comfortable.

In addition, the elastic body can be of various types, for example, one type of elastic body can be silicon colloid, or another type of elastic body can be a sponge body, for example, it can be a sponge body with high elastic properties, and the sponge body The body is easy to form into the desired shape, low cost, and easy to breathe. In addition, the flexible sheet may also have multiple types, for example, one type of the flexible sheet may be a plastic cloth with a predetermined thickness. Alternatively, another type of flexible sheet may be a cloth, such as may be a canvas or non-woven sheet. The non-woven sheet can make the elastic module balance pad have good moisture-proof and breathable properties, and the non-woven sheet can make the elastic module balance pad more flexible and light, which can further improve the comfort of the elastic pad.

Fig. 4 and Fig. 5 exemplarily show the elastic modular balance pad 10 according to the second preferred embodiment of the present invention. Referring to Fig. 1, Fig. 4 and Fig. 5, on the basis of the elastic module balance pad 10 of the first preferred embodiment provided by the present invention, the elastic module balance pad can also include a protective liner 8, and the protective liner 8 is laid and connected on the second On the pad side surface 2 and include recessed parts into each receiving hole 5, the recessed part of the protective liner 8 recessed into the receiving hole includes a top wall 9 and a side wall 11 around the top wall 9, the side wall 11 and The inner peripheral surface of the receiving hole 5 is fitted and connected, the top wall 9 faces the first pad side surface 1 , and the pad body 3 is wrapped between the protective sheet 6 and the protective liner 8 .

In this way, since the protective liner 8 is laid and connected on the second pad side surface 2 and is recessed into each receiving hole 5, at the same time, the protective liner 8 is recessed into the side wall 11 of the part in the receiving hole 5 and the inside of the receiving hole 5 The surface fits the connection so that each receiving hole 5 can be used to accommodate a part of the corresponding elastic module of the elastic base pad to constrain the movement of the elastic module in the lateral direction, so that when the elastic module balance pad 10 is assembled to form the elastic pad 12 , can be laid on the elastic base pad 4 with a plurality of elastic modules 7, and a part of each elastic module 7 can be accommodated in the corresponding accommodation holes 5 and contact with the part of the protective liner 8 recessed into the accommodation holes 5 , at this time, the part of the protective liner 8 recessed into the receiving hole 5 can prevent a part of the elastic module 7 from contacting the inner peripheral surface of the receiving hole 5, thereby forming a good protection for the inner peripheral surface of the receiving hole 5, and at the same time, due to The restrictive effect of the receiving hole 5 of the pad body 3 can effectively constrain the movement of each elastic module in the lateral direction (that is, in the direction parallel to the pad body), so as to effectively prevent each elastic module 7 from tilting due to the force , so as to effectively maintain the supporting stability of each elastic module. And the protective liner 8 can not only form good protection to the second pad side surface 2 of the pad body 3, but also can integrally connect the second pad side surface 2 and the inner peripheral surface of the receiving hole 5 in the lateral direction to protect the pad body Limiting in the lateral direction, at the same time, as mentioned above, the protective sheet 6 can integrally connect the pad body 3 together in the lateral direction so as to limit the pad body 3 in the lateral direction. Therefore, through the protective sheet 6 And the protective liner 8 can prevent the pad body 3 from being pulled and displaced in the lateral direction under the action of the elastic module 7 , which can further constrain the movement of the elastic module 7 in the lateral direction through the pad body 3 . In addition, when a part of the elastic module 7 positioned in the receiving hole 5 touches the top wall 9 , the top wall 9 can also limit the elastic module 7 and prevent the elastic module 7 from moving in the axial direction of the receiving hole 5 . Therefore, when the balance pad of the elastic module 7 is laid on the elastic base pad, the movement of each elastic module in the lateral direction can be constrained, thereby effectively improving the stability of the elastic pad when it is under pressure, so that the elastic pad has better comfort. .

In addition, in the accommodating hole 5, a preset gap can be maintained between the top wall 9 and the protective sheet 6, and the size of the preset gap can be selected according to actual needs, such as 1-2mm or other values. Or, in some other embodiments, the top wall 9 and the protective sheet 6 are connected together, for example, the top wall 9 and the protective sheet 6 are connected together by adhesive or ultrasonic welding, so that the connected top wall 9 and the protective sheet On the one hand, the thickness of the sheet 6 can be increased to form a better and lasting axial support for a part of the elastic module 7; on the other hand, it can connect the first pad side surface 1 and the second pad side surface 2 of the pad body 3 together, This further prevents the pad body 3 from being pulled and displaced in the lateral direction under the action of the elastic module 7 , which can further constrain the movement of the elastic module 7 in the lateral direction through the pad body 3 .

In addition, when the accommodating hole 5 is a through hole, the top wall 9 and the protective sheet 6 can be directly connected, or a sandwich body can be arranged between the top wall 9 and the protective sheet 6, and the top wall 9, the sandwich body and the protective sheet connected together 6 can be further increased in thickness to form a better and more durable axial support for a part of the elastic module 7 . Alternatively, when the receiving hole 5 is a counterbore, the top wall 9, the top wall of the receiving hole 5 and the protective plate 6 can be connected together, so that the thickness can be further increased to form a better and lasting axial support for a part of the elastic module 7 .

In addition, in the elastic module balance pad, the material of the protective liner 8 may be different from that of the protective sheet 6 . Alternatively, in some other embodiments, the protective lining 8 is made of the same material as the protective sheet 6 , that is, the material of the protective lining 8 may be the same as that of the protective sheet 6 . For example, both the protective liner 8 and the protective sheet 6 can be non-woven fabrics.

In addition, similar to the protective sheet 6, the protective liner 8 may be a single layer, or may be a laminated multi-layer.

In addition, the shape of the concave part conforms to the shape of the receiving hole 5 , so that the sidewall of the concave part can fit the inner peripheral surface of the receiving hole 5 more completely.

Fig. 8 and Fig. 9 exemplarily show the elastic modular balance pad 10 according to the third preferred embodiment of the present invention. Referring to Fig. 1, Fig. 8 and Fig. 9, the elastic module balance pad 10 includes a pad body 3 and a protective liner 8, wherein the pad body 3 includes a first pad side surface 1 and a second pad side opposite in the thickness direction of the pad body The surface 2, the second pad side surface 2 is used to face the elastic base pad 4, the second pad side surface 2 of the pad body 3 is formed with a plurality of accommodating holes 5 arranged at intervals and extending toward the inside of the pad body, the protective liner 8 is laid and connected On the second pad side surface 2 and including recessed parts recessed into the respective receiving holes 5, the recessed part of the protective liner 8 recessed into the receiving holes includes a top wall 9 and a side wall 11 surrounding the top wall 9. The inner surface of the wall 11 and the receiving hole 5 is fitly connected, and the top wall 9 faces the first pad side surface 1, wherein each receiving hole 5 is used to accommodate a part of the corresponding elastic module 7 of the elastic base pad 4 to constrain the elastic module in movement in the lateral direction.

Since the second pad side surface 2 of the pad body 3 of the elastic module balance pad is formed with a plurality of accommodating holes 5 arranged at intervals and extending toward the inside of the pad body, and the protective liner 8 is laid and connected on the second pad side surface 2 and is recessed. Into each accommodation hole 5, at the same time, the side wall 11 of the part of the protective liner 8 recessed into the accommodation hole 5 is attached to the inner surface of the accommodation hole 5, so that each accommodation hole 5 can be used to accommodate the elastic base pad A part of the corresponding elastic module is used to constrain the movement of the elastic module in the lateral direction, so that when the elastic module balance pad 10 is assembled to form the elastic pad 12, it can be laid on the elastic base pad 4 with a plurality of elastic modules 7, and A part of each elastic module 7 can be accommodated in the corresponding accommodating hole 5 and contact with the part of the protective liner 8 recessed in the accommodating hole 5. At this time, the part of the protective liner 8 recessed in the accommodating hole 5 can prevent A part of the elastic module 7 is in contact with the inner peripheral surface of the receiving hole 5, thereby forming a good protection for the inner peripheral surface of the receiving hole 5, and at the same time, due to the restriction of the receiving hole 5 of the pad body 3, each elastic module can be effectively restrained. The movement of the modules in the transverse direction (that is, in the direction parallel to the pad body) can effectively prevent each elastic module 7 from tilting due to the force, so as to effectively maintain the supporting stability of each elastic module. And the protective liner 8 can not only form good protection to the second pad side surface 2 of the pad body 3, but also can integrally connect the second pad side surface 2 and the inner peripheral surface of the receiving hole 5 in the lateral direction to protect the pad body Limiting in the lateral direction can prevent the pad body 3 from being pulled and displaced in the lateral direction under the action of the elastic module 7 , which can further constrain the movement of the elastic module 7 in the lateral direction through the pad body 3 . In addition, when a part of the elastic module 7 positioned in the receiving hole 5 touches the top wall 9 , the top wall 9 can also limit the elastic module 7 and prevent the elastic module 7 from moving in the axial direction of the receiving hole 5 . Therefore, when the balance pad of the elastic module 7 is laid on the elastic base pad, the movement of each elastic module in the lateral direction can be constrained, thereby effectively improving the stability of the elastic pad when it is under pressure, so that the elastic pad has better comfort. .

In addition, the elastic modular balance pad can be used to make elastic pads for furniture.

In addition, in the elastic module balance pad 10, the receiving hole 5 can be a counterbore, that is, the receiving hole 5 extends toward the inside of the pad body 3 but does not extend through the first pad side surface 1. At this time, the top wall 9 can be connected to the hole top wall of the counterbore to enhance the strength of the hole top wall to prevent the elastic module 7 from moving in the axial direction of the receiving hole 5 . Alternatively, the accommodating hole 5 can pass through the thickness of the pad body 3 , that is, extend from the second pad side surface 2 to the first pad side surface 1 , so that the accommodating hole 5 can accommodate a part of the elastic module 7 as much as possible.

In addition, in the receiving hole 5 , along the axial direction of the receiving hole 5 , the top wall 9 can be located at any suitable position of the receiving hole 5 as long as a part of the elastic module 7 can be allowed to enter the receiving hole 5 . For example, in some embodiments, referring to FIG. 9 , the receiving hole 5 runs through the thickness of the pad body, the top wall 9 is arranged at the opening of the receiving hole 5 at the first pad side surface 1 , and the outer surface of the top wall 9 and the second pad body One pad side surface 1 is flush, like this, can allow a part of elastic module 7 to protrude into the receiving hole 5 more, thereby can better constrain the movement of elastic module 7 in the lateral direction, in addition, because top wall 9 The outer surface of the outer surface is flush with the first pad side surface 1, so that the formation of pits due to the existence of the receiving hole 5 on the first pad side surface 1 can be avoided, and the flatness of the first pad side surface 1 is improved.

In addition, in the elastic modular balance pad 10, the protective liner 8 can be attached to the second pad side surface 2 by bonding, ultrasonic welding, Velcro connection or other means. In addition, the protective liner 8 may be a single layer, or may be a laminated multi-layer.

In addition, in the elastic module balance pad 10, the cross-sectional size of the accommodation hole 5 can be the same in the axial direction of the accommodation hole, that is, an equal-diameter hole, so that a part of the elastic module 7 can enter the accommodation hole 5. butt against the top wall 9. Alternatively, the cross-sectional dimension of the receiving hole 5 can be changed in the axial direction of the receiving hole to form a stop flange in the receiving hole 5, so that a part of the elastic module 7 can abut against the stop after entering the receiving hole 5. on the retaining flange. Or, referring to FIG. 9, the cross-sectional dimension of the receiving hole 5 gradually expands in the direction from the first pad side surface 1 to the second pad side surface 2 to form a frustum hole. In this way, due to the cross-sectional dimension of the frustum hole Tapering in the direction towards the first pad side surface 1, the top wall 9 can cover the small size port of the frustoconical hole. In actual use, a part of the elastic module 7 can abut against the tapered inner peripheral surface of the receiving hole 5 after entering the receiving hole 5 . Optionally, matching the frustum hole, the elastic module 7 can be formed as a frustum body, and the slope of the cone surface of the cone body can be the same as the slope of the cone surface of the receiving hole 5. In this way, a part of the frustum body The conical surface can fit in the cone hole in a form-fitting manner, so that a conical surface fit is formed between the two, so that a part of the elastic module 7 can be more stably and reliably fitted in the receiving hole 5, so that the elastic module balance pad 10 is The elastic module 7 provides more stable and reliable constraints. In addition, the accommodating hole 5 may be a square hole or a circular hole, for example, a square hole or a round hole.

In addition, in the elastic module balance pad 10, the pad body 3 may not have elasticity, such as a plastic sheet, and the protective liner 8 may use a plastic cloth with a preset thickness, and the plastic cloth may be bonded and laid on the plastic sheet. One side plate surface is recessed into the accommodation hole 5 . Alternatively, the pad body 3 is an elastic body, and the protective liner 8 is a flexible sheet. In this way, the flexible sheet can be laid and connected on the second pad side surface 2 of the elastic body by adhesive or ultrasonic welding and recessed into the accommodating hole 5 . In this way, after the elastic body is laid on the elastic base pad 4 to form the elastic pad 12, when the elastic pad is under pressure, the elastic module 7 will be compressed accordingly to provide support. At this time, since the pad body 3 is an elastic body and protects The liner 8 is a flexible sheet, and the cushion body 3 will undergo corresponding elastic deformation to provide cushioning, and the flexible sheet will also undergo corresponding deformation, so that the movement of each elastic module 7 in the lateral direction can be further restricted, and the elastic pad can be effectively improved. The stability of the 12 when under pressure makes the elastic pad 12 have better comfort.

In addition, the present invention provides an elastic pad. Referring to FIG. 10 , the elastic pad 12 includes an elastic base pad 4 and any of the elastic module balance pads 10 described above, wherein the elastic base pad 4 includes a plurality of elastic modules 7, wherein, The elastic module balancing pad 10 is laid on the elastic base pad 4 , and a part of each elastic module 7 is accommodated and positioned in each corresponding accommodating hole 5 , wherein the accommodating hole 5 can constrain the movement of the elastic module 7 in the lateral direction. In this way, as mentioned above, since the elastic module balance pad is laid on the elastic base pad, the movement of each elastic module in the lateral direction can be constrained, thereby effectively improving the stability of the elastic pad when it is under pressure. Therefore, the elastic Pads for better comfort.

In addition, the elastic module 7 may have various shapes, for example, the elastic module 7 may be in the shape of a cylinder, a truncated cone, or a cylinder. In some embodiments, with reference to FIG. 10 , the elastic module 7 is in the shape of a truncated cone and is accommodated in the accommodation hole 5 in the form of a truncated cone, so that the tapered surface of the elastic module 7 in the form of a truncated cone and the accommodating hole 5 in the form of a truncated cone The inclinations are the same, so that a shape-adaptive taper fit is formed between the two, so that a part of the elastic module 7 can fit in the receiving hole 5 more stably and reliably, so that the elastic module balance pad 10 can provide more stability to the elastic module 7. Stable and reliable constraints.

In addition, the elastic module 7 may have various types, for example, the elastic module 7 may be a columnar elastic block such as a rubber block. Alternatively, the elastic module 7 can include a spring support 14 and a conical spring 15 arranged in the spring support 14. At this time, the elastic base pad 4 can include a foldable installation frame, and the spring support 14 is used to detach the elastic module 7. securely mounted to the collapsible mount. In this way, a plurality of elastic modules 7 can be installed to the foldable mounting frame through respective spring brackets 14, and then the elastic module balance pad 10 can be laid on each elastic module 7, so that a part of each elastic module 7 enters and is positioned on the respective corresponding in the receiving hole 5. When it needs to be disassembled, the elastic module balance pad 10 is removed, and then each elastic module 7 is disassembled from the collapsible mounting frame and stacked together sequentially, and then the collapsible mounting frame can be folded. Therefore, The elastic pad 12 can be easily disassembled, and the disassembled elastic modules can be compressed or stacked and nested together, which greatly saves storage and transportation space, and is easy to clean.

In addition, referring to FIG. 10 , the elastic pad 12 further includes a cover 13 , which covers the elastic modular balance pad 10 and wraps at least a part of the elastic base pad 4 and the elastic modular balance pad 10 . For example, the elastic base pad 4 and the elastic modular balance pad 10 can be integrally wrapped, thereby improving the aesthetics of the elastic pad 12 . The outer cover 13 can wrap at least a part of the elastic base pad 4 and the elastic module balance pad 10 through a detachable connection structure such as a zipper or a Velcro.

In addition, the present invention provides a piece of furniture, which includes any of the elastic pads 12 described above. Such furniture includes, but is not limited to, mattresses, sofas, chairs, daybeds, upholstered benches, and the like.

The protection scope of the present invention is limited only by the claims. Thanks to the teachings of the present invention, those skilled in the art can easily recognize that alternative structures of the structures disclosed in the present invention can be used as feasible alternative implementations, and the implementations disclosed in the present invention can be combined to produce new implementations , they also fall within the scope of the appended claims.

Claims

An elastic module balance pad, the elastic module balance pad (10) comprising:

A pad body (3), the pad body (3) comprising a first pad side surface (1) and a second pad side surface (2) opposite in the thickness direction of the pad body, the second pad side surface (2) For facing the elastic base pad (4), the second pad side surface (2) is formed with a plurality of accommodating holes (5) arranged at intervals and extending toward the inside of the pad body;

A protective sheet (6), the protective sheet (6) is laid and connected on the first pad side surface (1);

Wherein, each of the accommodating holes (5) is configured to be able to accommodate a part of the corresponding elastic module (7) of the elastic base pad (4) to constrain the elastic module (7) on the pad body (3) movement in the lateral direction.
The elastic modular balance pad according to claim 1, characterized in that, the accommodating holes (5) run through the thickness of the pad body, and the protective sheet (6) covers a plurality of the accommodating holes (5).
The elastic modular balance pad according to claim 1, characterized in that, the cross-sectional dimension of the receiving hole is in the direction from the first pad side surface (1) to the second pad side surface (2) Gradually expand.
The elastic modular balance pad according to claim 1, characterized in that, the pad body (3) is an elastic body, and the protective sheet (6) is a flexible sheet.
The elastic modular balance pad according to claim 4, wherein the elastic body is a sponge body, and the flexible sheet is a non-woven sheet.
The elastic module balance pad according to any one of claims 1-5, characterized in that, the elastic module balance pad includes a protective liner (8), and the protective liner (8) is laid and connected to the second pad On the side surface (2) and include a recessed portion recessed into each of the receiving holes (5), the recessed portion includes a top wall (9) and side walls (11) surrounding the top wall (9) ), the side wall (11) is connected to the inner peripheral surface of the receiving hole (5), the top wall (9) faces the first pad side surface (1), and the pad body (3 ) wrapped between the protective sheet (6) and the protective liner (8).
The elastic modular balance pad according to claim 6, characterized in that, the top wall (9) is connected with the protective sheet (6).
The elastic module balance pad according to claim 6, characterized in that, the protective liner (8) is a protective liner made of the same material as the protective sheet (6);

and / or,

The shape of the concave part conforms to the shape of the accommodating hole (5).
A resilient modular balance pad comprising:

A pad body (3), the pad body (3) comprising a first pad side surface (1) and a second pad side surface (2) opposite in the thickness direction of the pad body, the second pad side surface (2) For facing the elastic base pad (4), the second pad side surface (2) is formed with a plurality of accommodating holes (5) arranged at intervals and extending toward the inside of the pad body;

A protective liner (8), the protective liner (8) is laid and connected on the second pad side surface (2) and includes a concave portion recessed into each of the receiving holes (5), and the concave portion The part includes a top wall (9) and a side wall (11) surrounding the top wall (9), the side wall (11) is connected to the inner surface of the accommodating hole (5), and the top wall ( 9) toward said first pad side surface (1);

Wherein, each of the accommodating holes (5) is used for accommodating a part of the corresponding elastic module (7) of the elastic base pad (4) to constrain the movement of the elastic module in the transverse direction.
The elastic module balance pad according to claim 9, characterized in that, the accommodating hole (5) runs through the thickness of the pad body, and the top wall (9) is arranged at the first position of the accommodating hole (5). The opening of the pad side surface (1), and the outer surface of the top wall (9) is flush with the first pad side surface (1).
The elastic modular balance pad according to claim 9, characterized in that, the cross-sectional dimension of the receiving hole is in the direction from the first pad side surface (1) to the second pad side surface (2) Gradually expand;

and / or,

The shape of the concave part conforms to the shape of the accommodating hole (5).
The elastic modular balance pad according to any one of claims 9-11, characterized in that, the pad body (3) is an elastic body, and the protective liner (8) is a flexible sheet.
The elastic modular balance pad according to claim 12, wherein the elastic body is a sponge body, and the flexible sheet is a non-woven sheet.
A kind of elastic pad, described elastic pad (12) comprises:

an elastic base pad (4), the elastic base pad (4) comprising a plurality of elastic modules (7);

The elastic modular balance pad (10) according to any one of claims 1-13;

Wherein, the elastic module balance pad (10) is laid on the elastic base pad (4), and a part of each of the elastic modules (7) is accommodated and positioned in the respective corresponding accommodating holes (5), wherein , the receiving hole (5) can constrain the movement of the elastic module (7) in the lateral direction.
The elastic pad according to claim 14, characterized in that, the elastic module (7) is in the shape of a truncated cone and is accommodated in the accommodating hole (5) in the shape of a truncated cone hole.
The elastic pad according to claim 14 or 15, characterized in that, the elastic pad further comprises a cover (13), and the cover (13) covers the elastic module balance pad (10) and At least a part of the base pad (4) is wrapped with the elastic module balance pad (10).
A piece of furniture comprising the elastic pad (12) according to any one of claims 14-16.