CN212015108U - Pressure-reducing cushion - Google Patents

Abstract

The utility model discloses a decompression cushion, which comprises a cloth layer, a cushion core and an anti-skid layer, wherein the cloth layer and the anti-skid layer enclose and form an accommodating space, and the cushion core is arranged in the accommodating space; the pad core is of an integrated structure, the upper part of the pad core is concave towards the inside of the anti-skid layer to form an arc part which is designed according to human engineering, and the arc part is used for wrapping and bearing a human body; one side or two sides or the middle of the cushion core is connected with elastic cloth which can be used for limiting the deformation of the cushion core. The cushion core with the integrated structure is arranged, so that the cushion is convenient to assemble; the arc-shaped part which accords with the ergonomic design is arranged on the cushion core, so that the cushion core is well attached to a human body, the elastic cloth is connected to one side or two sides or the middle of the cushion core and used for limiting the deformation of the cushion core, and compared with the traditional cushion, the pressure-reducing cushion which has the assembling efficiency and the comfort of the cushion is formed.

Description

Pressure-reducing cushion

Technical Field

The utility model discloses furniture technical field especially relates to a decompression cushion.

Background

Along with people's standard of living constantly improves, has proposed higher requirement to the travelling comfort of cushion, and traditional cushion is because the cushion core adopts multilayer structure to constitute for the wholeness of cushion is poor, and assembly efficiency is low, can not compromise the travelling comfort and the assembly efficiency of cushion.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at: provided is a pressure-reducing seat cushion having an integrated cushion core and high assembly efficiency.

In order to achieve one or part or all of the purposes or other purposes, the utility model provides a pressure-reducing cushion, which comprises a surface cloth layer, a cushion core and an anti-skid layer, wherein the surface cloth layer and the anti-skid layer enclose to form an accommodating space, and the cushion core is arranged in the accommodating space; the pad core is of an integrated structure, the upper part of the pad core is concave towards the inside of the anti-skid layer to form an arc part which is in accordance with the ergonomic design, and the arc part is used for wrapping and bearing a human body; one side or both sides or intermediate junction elastic cloth of cushion core, elastic cloth can be used for the restriction the deformation of cushion core.

Optionally, the mattress core is further provided with an air vent penetrating through the mattress core, and the cross section of the air vent is one or a combination of a triangle, a quadrangle, a hexagon, a circle, a wave and an S shape.

Optionally, the ventilation holes are densely arranged on the cushion core at intervals.

Optionally, the thickness of the core is 10mm to 60 mm.

Optionally, the shell fabric layer and the anti-slip layer are connected into an integral structure by one or more of button or sewing.

Optionally, the inner side of the fabric layer is further provided with a hand strap, the inner side of the anti-slip layer is provided with another hand strap, and the hand strap can be used for carrying the seat cushion.

Optionally, the circumferential direction of the fabric layer is further provided with a covered edge, and the covered edge is used for shielding the joint of the fabric layer and the anti-slip layer.

Optionally, the anti-slip layer is made of thermoplastic elastomer or thermoplastic rubber or silicone.

Implement the utility model discloses, will have following beneficial effect:

the cushion core with the integrated structure is arranged, so that the cushion is convenient to assemble; set up the arc portion that accords with ergonomic design on the cushion core for cushion core and human body have good laminating nature, and at one side or both sides or the intermediate junction elasticity cloth of cushion core, elasticity cloth is used for restricting the deformation of cushion core, compares and forms a decompression cushion of taking into account cushion assembly efficiency and travelling comfort in traditional cushion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of one embodiment of the pressure reducing cushion of the present invention;

FIG. 2 is a schematic view of an embodiment of a cushion core of the pressure reducing cushion of the present invention;

fig. 3 is a cross-sectional view of the core of fig. 2.

In the figure: 10-a fabric layer; 20-a cushion core; 21-an arc-shaped portion; 22-air holes; 30-an anti-slip layer; 40-elastic cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as … … according to upper, lower, left, right, front and back) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 is the utility model discloses a schematic diagram of an embodiment of decompression cushion, fig. 2 is the utility model discloses a schematic diagram of a cushion core of decompression cushion an embodiment, fig. 3 is the cross-sectional view of cushion core in fig. 2, refer to fig. 1 to fig. 3, the decompression cushion includes surface cloth layer 10, cushion core 20 and skid resistant course 30, the cladding of surface cloth layer 10 is at the top of cushion core 20, surface cloth layer 10 is used for dustproof ventilative convenient cleanness, skid resistant course 30 cladding is in the bottom of cushion core 20, skid resistant course 30 is used for preventing that the cushion from following the loading object like the seat, the surperficial landing of sofa, cushion core 20 formula structure as an organic whole, make the cushion obviously reduce the part quantity that needs the assembly at the in-process of assembly in comparison in multilayer structure's cushion core, the assembly process is simplified, the assembly quality is improved, and the assembly efficiency of cushion is further improved. The upper portion at cushion core 20 is formed with the arc portion 21 that accords with ergonomic design to skid resistant course 30 indent, and arc portion 21 is used for the parcel and bears the human body for the cushion has better parcel nature and bearing nature, and then makes the user more comfortable in the use. One side or both sides or intermediate junction of cushion core 20 have elastic cloth 40, and elastic cloth 40 is used for limiting the deformation volume of cushion core 20, increases cushion core 20's elasticity for cushion core 20 still can reach the operation requirement of settlement when using less materials, reduces cushion core 20's manufacturing cost, makes simultaneously and drags each other between each part of cushion core 20, increases tension, avoids being crowded together because of elasticity excessively warp. The elastic cloth 40 can be a common elastic cloth, which is convenient for material preparation in the production process and reduces the production cost.

The cushion core 20 is further provided with air holes 22 penetrating through the cushion core 20, and the cross section of each air hole 22 is one or a combination of a triangle, a quadrangle, a hexagon, a circle, a wave and an S shape, so that the cushion core 20 has good structural strength and good air permeability, and the problems of cushion heating and sweat accumulation caused by long-time sitting are avoided.

The air holes 22 are densely arranged on the cushion core 20 at intervals, so that the use amount of the material of the cushion core 20 is reduced, and the material cost of the cushion core 20 is reduced.

The thickness of the cushion core 20 is between 10mm to 60mm, on the one hand, the material consumption of the cushion core 20 is reduced, on the other hand, the upper part of the cushion core 20 adopts the ergonomic design, so that the cushion core 20 has good fitting performance with the human body, has good pressure reduction and buffering performance, and also makes full use of the supporting performance of each part of the cushion core 20. Preferably, the core member 20 is formed by mold casting, which can significantly reduce the production cost of the core member 20 in a mass production process.

The face fabric layer 10 and the anti-skid layer 30 are connected into an integral structure through one or more of buttons or sewing, when the face fabric layer 10 and the anti-skid layer 30 are connected by using the buttons, an operator can conveniently place the cushion core 20 in the containing space formed by enclosing the face fabric layer 10 and the anti-skid layer 30, and meanwhile, the cushion core 20 is also convenient to replace.

In one embodiment, the inner side of the fabric layer 10 is further provided with a hand strap (not shown), the inner side of the anti-slip layer 30 is provided with another hand strap (not shown), the hand strap can be used for carrying a seat cushion, and after the cushion core 20 is taken out, the accommodating space formed by enclosing the fabric layer 10 and the anti-slip layer 30 can be used as the hand strap, so that the function of the seat cushion is enriched.

Preferably, a covering edge (not shown) is further provided in the circumferential direction of the fabric layer 10, and the covering edge is used for covering the joint between the fabric layer 10 and the anti-slip layer 30.

Preferably, the anti-slip layer 30 is made of thermoplastic elastomer or thermoplastic rubber or silicone, so that the cushion has good cushioning performance as a whole.

The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. The pressure-reducing cushion is characterized by comprising a surface cloth layer, a cushion core and an anti-slip layer, wherein the surface cloth layer and the anti-slip layer enclose to form an accommodating space, and the cushion core is arranged in the accommodating space; the pad core is of an integrated structure, the upper part of the pad core is concave towards the inside of the anti-skid layer to form an arc part which is in accordance with the ergonomic design, and the arc part is used for wrapping and bearing a human body; one side or both sides or intermediate junction elastic cloth of cushion core, elastic cloth can be used for the restriction the deformation of cushion core.

2. The decompression cushion according to claim 1, wherein the cushion core is further provided with ventilation holes penetrating through the cushion core, and the cross section of the ventilation holes is one or a combination of a triangle, a quadrangle, a hexagon, a circle, a wave and an S shape.

3. The pressure reducing seat cushion according to claim 2, wherein the ventilation holes are arranged on the cushion core at intervals.

4. The pressure relief seat cushion according to claim 2, wherein the thickness of said cushion core is 10mm to 60 mm.

5. A pressure relief cushion according to any one of claims 1 to 4, wherein said core is of cast one-piece construction.

6. The pressure-reducing cushion according to claim 1, wherein the fabric layer and the anti-slip layer are connected to form an integral structure through one or a combination of button connection and sewing connection.

7. The pressure-reducing seat cushion according to claim 6, wherein a hand strap is further provided on the inner side of the fabric layer, and another hand strap is provided on the inner side of the anti-slip layer, and the hand strap can be used for carrying the seat cushion.

8. A pressure-reducing seat cushion according to any one of claims 1 to 4, wherein a border is further provided in the circumferential direction of the fabric layer, and the border is used for shielding the joint of the fabric layer and the anti-slip layer.

9. A pressure-relief seat cushion as claimed in any one of claims 1 to 4, wherein said non-slip layer is a thermoplastic elastomer.

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