Assembly type cushion layer and cushion

Abstract

The utility model discloses an assembly type seat cushion layer and a seat cushion, relates to the technical field of seat cushions, and is used for solving the problems that an existing seat cushion cannot adapt to the body type of a user and cannot provide comfortable experience for different users, the assembly type seat cushion layer comprises an assembly base and a plurality of assembly blocks, the assembly base is provided with a groove, the side wall of the groove is an inclined plane, and the assembly blocks are arranged in the groove. The two opposite side faces of the assembly block are a first bonding face and a second bonding face respectively, the first bonding face is matched with the second bonding face in shape, the second bonding face is matched with the inclined face in shape, and the assembly block is connected with the inclined face through a hook-and-loop fastener. The seat cushion comprises a skin-friendly seat cushion layer and an assembly type seat cushion layer, and the skin-friendly seat cushion layer and the assembly type seat cushion layer are buckled; according to the assembly type cushion layer and the cushion, the sizes and specifications of the adjusting grooves of the assembly blocks can be utilized, the assembly type cushion layer and the cushion can adapt to different body types of different users, the users can adjust the assembly type cushion layer and the cushion as required according to body conditions, and the comfort degree during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushions, in particular to an assembled seat cushion layer and a seat cushion. Background Art

[0002] A seat cushion is a pad placed on a seat to improve the user's comfort when sitting.

[0003] The seat cushion proposed in the authorized patent "A Bedsore Prevention Cushion" with publication (announcement) number CN220546046U and publication (announcement) date 2024-03-01 is designed with grooves that are adapted to the human body's hip thrust (hip grooves and leg grooves in the original text), which is adapted to ergonomics and can increase comfort during use.

[0004] However, due to the different body shapes of users, Tonghao's seat cushions are not suitable for all users. The comfort provided by the seat cushion mainly comes from its adaptation to the shape of the buttocks and legs, which is actually the size of the seat cushion slot in terms of structure. When the buttocks and the seat cushion slot are just the right size, the sitting comfort is the highest. When the buttocks are larger than the slot, the user's buttocks and the slot cannot be fully adapted, and the buttocks and legs cannot be completely placed in the slot, so the comfort level is low when sitting down; when the buttocks are smaller than the slot, the buttocks will fall directly to the bottom of the slot, and the adaptation effect of the slot will not be brought into play. The inclined surface of the slot is not adapted to the buttocks and legs, so the comfort level is also low. In both cases, the user cannot experience a comfortable experience, which goes against the original intention of improving comfort.

[0005] Moreover, in real life, a seat cushion is often used by multiple people. For example, a family seat cushion may be shared by minors and adults. A non-adjustable seat cushion obviously cannot adapt to users of different body shapes and cannot provide a comfortable experience for different users. Buying multiple seat cushions of different specifications is not only expensive and takes up a lot of space, but it is also a waste to equip one seat with multiple seat cushions.

[0006] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, an assembled cushion layer and cushion are provided to solve the problem that the existing cushions cannot adapt to the user's body shape and cannot provide a comfortable experience for different users. Utility Model Content

[0007] The utility model aims to provide an assembled cushion layer and a cushion, which are used to solve the problem that the existing cushions cannot adapt to the user's body shape and cannot provide a comfortable experience for different users.

[0008] The technical solution of the utility model is achieved in this way:

[0009] The assembled cushion layer includes an assembly base and a plurality of assembly blocks. The assembly base is provided with a groove, and the side wall of the groove is an inclined surface. The two opposite side surfaces of the assembly block are respectively a first bonding surface and a second bonding surface. The shapes of the first bonding surface and the second bonding surface match each other, and the shape of the second bonding surface cooperates with the inclined surface. The assembly block and the inclined surface are connected with Velcro. The Velcro includes a first surface and a second surface. The first surface of the Velcro is arranged on the inclined surface, and the second surface of the Velcro is arranged on the second bonding surface.

[0010] The assembled cushion layer of the present invention utilizes Velcro to stick the assembly block to the assembly base. When the assembly block and the inclined surface are bonded with Velcro, the top of the assembly block is flush with the upper top surface of the assembly base. In this way, the size of the groove can be determined according to the number of assembly blocks to adapt to the physiques of different users (hip size and leg thickness) and improve user comfort.

[0011] As a preferred implementation, a first Velcro surface is provided on the first adhesive surface of the assembly block.

[0012] The first adhesive surface is provided with a first veneer of Velcro, and assembly blocks can be further added on the inner side of the assembly block by utilizing the adhesion function of the Velcro to further adjust the size of the groove.

[0013] As a preferred implementation, a raised ring is provided on the bottom surface of the groove, and the raised ring is used to provide friction for the assembly block.

[0014] Since the bottom of the assembly block is not connected to the groove, the friction is increased, which can prevent the assembly block from being dislocated in the horizontal position when a force is applied.

[0015] As a preferred implementation, the raised ring includes a first raised ring and a second raised ring, and the second raised ring is arranged inside the first raised ring.

[0016] The added first-layer assembly blocks cooperate with the first raised ring to increase friction; the assembly blocks connected to the first-layer assembly blocks (i.e., the second-layer assembly blocks) cooperate with the second raised ring to increase friction.

[0017] As a preferred implementation, the inclined surface is a two-stage inclined side surface, and the side surface of the assembly block matches the two-stage inclined side surface.

[0018] As a preferred embodiment, the groove includes a hip groove and two leg grooves, and the hip groove is connected to each leg groove.

[0019] The seat cushion comprises a skin-friendly seat cushion layer and an assembled seat cushion layer, wherein the skin-friendly seat cushion layer is located on the top of the assembled seat cushion layer, and the skin-friendly seat cushion layer is buckled with the assembled seat cushion layer.

[0020] As a preferred embodiment, the upper surface of the skin-friendly cushion layer is provided with a buttocks-shaped groove, the buttocks-shaped groove is connected to a leg-shaped groove, the buttocks-shaped groove corresponds to the position of the buttocks groove, and the leg-shaped groove corresponds to the position of the leg groove.

[0021] The beneficial effects of the utility model are:

[0022] The assembled cushion layer and cushion proposed by the utility model can utilize the size specifications and related shapes of the adjustment grooves of the assembly block to adapt to the different body shapes of different users. The users can adjust them as needed according to their own physical conditions, which improves the comfort during use and solves the problem that the existing cushions cannot adapt to the user's body shape and cannot provide a comfortable experience for different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the seat cushion of the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the explosion structure;

[0026] Figure 3 The structure diagram of the assembled cushion layer of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 4 The structure diagram of the assembled cushion layer of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 5 The structure diagram of the assembled cushion layer of the utility model is shown in FIG. Figure 3 ;

[0029] Figure 6 It is a structural schematic diagram of the assembly block of the utility model.

[0030] In the figure, 1-hip groove; 2-leg groove; 3-skin-friendly cushion layer; 4-assembled cushion layer; 5-assembly block; 6-assembly base; 7-first raised circle; 8-second raised circle; 9-inclined surface; 10-hip groove; 11-leg groove; 12-two-stage inclined side surface; 13-first bonding surface; 14-second bonding surface. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0034] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] See also Figure 3-Figure 6 The assembled cushion layer 4 includes an assembly base 6 and a plurality of assembly blocks 5. A groove is provided on the assembly base 6. The side wall of the groove is an inclined surface 9. The two opposite sides of the assembly block 5 are respectively a first bonding surface 13 and a second bonding surface 14. The shapes of the first bonding surface 13 and the second bonding surface 14 match each other. The shape of the second bonding surface 14 matches the inclined surface 9. The assembly block 5 is connected to the inclined surface 9 by Velcro. The Velcro includes a first surface and a second surface. The first surface of the Velcro is arranged on the inclined surface 9, and the second surface of the Velcro is arranged on the second bonding surface 14.

[0036] The assembled cushion layer 4 of the present invention utilizes Velcro to stick the assembly block 5 to the assembly base 6. When the assembly block 5 and the inclined surface 9 are bonded with Velcro, the top of the assembly block 5 is flush with the upper top surface of the assembly base 6. In this way, the size of the groove can be determined according to the number of assembly blocks 5 to adapt to the physique of different users (hip size and leg thickness) and improve the comfort of the user.

[0037] The first adhesive surface 13 of the assembly block 5 is provided with a first veneer surface of the Velcro.

[0038] The first adhesive surface 13 is provided with a first surface of Velcro, so that the assembly block 5 can be further added on the inner side of the assembly block 5 by utilizing the adhesion function of the Velcro, so as to further adjust the size of the groove.

[0039] in Figure 3 What is shown is the assembled cushion layer 4 without the assembly body; Figure 4 What is shown is the assembled cushion layer 4 with one circle of assembly added; Figure 5 What is shown is the assembled cushion layer 4 with a second ring assembly body added at certain positions.

[0040] The bottom surface of the groove is provided with a raised ring, which is used to provide friction for the assembly block 5 .

[0041] Since the bottom of the assembly block 5 is not connected to the groove, the friction is increased, which can prevent the assembly block 5 from being dislocated in the horizontal position when subjected to force.

[0042] The raised ring includes a first raised ring 7 and a second raised ring 8 , and the second raised ring 8 is arranged on the inner side of the first raised ring 7 .

[0043] The added first-layer assembly block 5 cooperates with the first raised circle 7 to increase friction; the assembly block 5 connected to the first-layer assembly block 5 (ie, the second-layer assembly block 5) cooperates with the second raised circle 8 to increase friction.

[0044] The inclined surface 9 is a two-stage inclined side surface 12 , and the side surface of the assembly block 5 matches the two-stage inclined side surface 12 .

[0045] The groove includes a hip groove 10 and two leg grooves 11 , and the hip groove 10 is connected to each leg groove 11 .

[0046] See also Figure 1 , Figure 2 The seat cushion comprises a skin-friendly seat cushion layer 3 and an assembled seat cushion layer 4, wherein the skin-friendly seat cushion layer 3 is located on the top of the assembled seat cushion layer 4, and the skin-friendly seat cushion layer 3 is buckled with the assembled seat cushion layer 4.

[0047] The upper surface of the skin-friendly cushion layer 3 is provided with a buttocks-shaped groove 1, and the buttocks-shaped groove 1 is connected to the leg-shaped groove 2. The buttocks-shaped groove 1 corresponds to the position of the buttocks groove 10, and the leg-shaped groove 2 corresponds to the position of the leg groove 11.

[0048] The skin-friendly cushion layer 3, the assembly base 6 and the assembly block 5 are all made of soft materials for comfort.

[0049] The beneficial effects of the utility model are:

[0050] The assembled cushion layer and cushion proposed by the utility model can utilize the size specifications and related shapes of the adjustment grooves of the assembly block to adapt to the different body shapes of different users. The users can adjust them as needed according to their own physical conditions, which improves the comfort during use and solves the problem that the existing cushions cannot adapt to the user's body shape and cannot provide a comfortable experience for different users.

[0051] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. Assembled cushion layer, characterized in that: It includes an assembly base and a plurality of assembly blocks, wherein the assembly base is provided with a groove, the side wall of the groove is an inclined surface, the two opposite side surfaces of the assembly block are respectively a first bonding surface and a second bonding surface, the first bonding surface matches the second bonding surface in shape, the second bonding surface matches the inclined surface in shape, the assembly block is connected to the inclined surface by Velcro, the Velcro includes a first surface and a second surface, the first surface of the Velcro is arranged on the inclined surface, and the second surface of the Velcro is arranged on the second bonding surface.

2. The assembled cushion layer according to claim 1, characterized in that: The first adhesive surface of the assembly block is provided with a first veneer surface of the Velcro.

3. The assembled cushion layer according to claim 1, characterized in that: The bottom surface of the groove is provided with a raised ring, and the raised ring is used to provide friction force for the assembly block.

4. The assembled cushion layer according to claim 3, characterized in that: The raised ring includes a first raised ring and a second raised ring, and the second raised ring is arranged inside the first raised ring.

5. The assembled cushion layer according to claim 1, characterized in that: The inclined surface is a two-stage inclined side surface, and the side surface of the assembly block matches the two-stage inclined side surface.

6. The assembled cushion layer according to claim 1, characterized in that: The groove comprises a hip groove and two leg grooves, and the hip groove is connected with each leg groove.

7. A seat cushion, characterized in that: It comprises a skin-friendly cushion layer and the assembled cushion layer as described in any one of claims 1 to 6, wherein the skin-friendly cushion layer is located on the top of the assembled cushion layer, and the skin-friendly cushion layer is buckled with the assembled cushion layer.

8. The seat cushion according to claim 7, characterized in that: The upper surface of the skin-friendly cushion layer is provided with a buttocks-shaped groove, and the buttocks-shaped groove is connected to the leg-shaped groove. The buttocks-shaped groove corresponds to the position of the buttocks groove, and the leg-shaped groove corresponds to the position of the leg groove.

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