CN219479656U

CN219479656U - Elastic cushion

Info

Publication number: CN219479656U
Application number: CN202223205533.2U
Authority: CN
Inventors: 王建武; 王永琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-11-30
Publication date: 2023-08-08
Anticipated expiration: 2032-11-30

Abstract

The utility model provides an elastic cushion, which comprises two connecting rods, wherein the two connecting rods are arranged in parallel; the elastic arc-shaped rods are arranged side by side, and two ends of each elastic arc-shaped rod are respectively connected with two connecting rods; and the two opposite sides of each flexible bearing layer are respectively wound on the two connecting rods and are tensioned, and a cavity is formed between the adjacent flexible bearing pieces. When a person sits or leans on the elastic pad, the elastic pad only contacts the upper flexible bearing layer, air can smoothly flow in the cavity, and the elastic pad has excellent ventilation and air permeability, is convenient for timely removing peculiar smell and sweat, and avoids skin diseases. Under good ventilation and air permeability, the elastic arc-shaped rod, the cavity and the flexible bearing layer are not easy to breed bacteria, mites and the like. When the cleaning is needed, the cleaning agent can be directly cleaned or dried, and is convenient to use.

Description

Elastic cushion

Technical Field

The utility model relates to the technical field of cushions, in particular to an elastic cushion.

Background

Currently, the common automobile seat cushion, office seat cushion, sofa cushion and the like are all made of sponge, elastic cotton and the like placed in the outer layer. Such mats provide a soft support for the comfort of the person. However, it is an obvious disadvantage that such mats are not ventilated and breathable, are not easy to expel bad smell and perspiration, etc., and are easy to cause various skin diseases in humans after long-term use. Particularly, the cushions, the sponges of the inner layer, the elastic cotton and the like are not easy to clean and dry, bacteria and mites are easy to breed, and even the cushions are not clean as the pockets of cockroaches, ants and the like.

For example, chinese patent application No. CN202210045321.8 discloses a sofa, a sofa cotton cushion and a process for producing the same, comprising the steps of: s1, processing a cotton cushion layer (32): taking a cotton pad bag (322) and an elastomer layer (321), forming a containing cavity in the middle of the cotton pad bag (322), filling the whole containing cavity with the elastomer layer (321), and then sewing the opening of the filled cotton pad bag (322) to obtain a cotton pad layer (32); s2, processing a composite layer: and (3) taking a fabric layer (33), and bonding the fabric layer (33) on the surface of the cotton pad layer (32) in a covering manner to obtain the composite layer.

The sofa cotton cushion is not ventilated and breathable, is easy to breed bacteria and mites, and is not easy to clean. Therefore, there is a need to develop a new spring mattress that overcomes the shortcomings of the prior art mattresses.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an elastic cushion, which solves the technical defects of 'non-ventilation, easy bacteria and mites breeding and difficult cleaning' of the existing cushion.

The technical scheme of the utility model is as follows: an elastic pad comprising:

the two connecting rods are arranged in parallel;

the elastic arc-shaped rods are arranged side by side, and two ends of each elastic arc-shaped rod are respectively connected with two connecting rods; the rod diameter of the arc-shaped elastic rod is 0.1cm-10cm;

and at least two flexible bearing layers arranged up and down, wherein two opposite sides of each flexible bearing layer are respectively connected to the two connecting rods and are tensioned, and a cavity is formed between the adjacent flexible bearing pieces.

In one embodiment of the present utility model, a plurality of plugging cylinders are respectively disposed on the two connecting rods, and two ends of each elastic arc rod are respectively inserted into a pair of plugging cylinders on the two connecting rods.

In one embodiment of the present utility model, the plugging cylinder extends laterally from opposite inner sides of the two connecting rods, and forms an arc gentle slope.

In one embodiment of the present utility model, the elastic pad further comprises two connection plates, each of which connects with a plurality of the plug-in cylinders on one of the connection rods.

In one embodiment of the present utility model, a covering portion extends from the front and rear sides of the uppermost flexible carrier layer, respectively, and covers the outermost flexible arc-shaped rod and the connection portion thereof with the connecting rod.

In one embodiment of the utility model, the resilient arcuate bar or the socket passes through the flexible carrier layer of the lower layer such that the flexible carrier layer portion of the lower layer is located between the flexible carrier layer of the upper layer and the resilient arcuate bar.

In one embodiment of the present utility model, the flexible bearing layer is two layers, a supporting piece is respectively arranged on the two connecting rods, the left side and the right side of the flexible bearing layer on the upper layer are respectively wound with the connecting rod and the supporting piece arranged on the connecting rod, and the flexible bearing layer on the lower layer passes through the connecting part of the supporting piece and the connecting rod and is wound on the connecting rod.

In one embodiment of the present utility model, the side edges of the flexible bearing layers of the upper and lower layers are connected into a whole, and the connecting rod and the elastic arc-shaped rod are wrapped in the cavity.

In one embodiment of the present utility model, a front cover portion and a rear cover portion are respectively disposed on the front and rear sides of the flexible carrier layer to cover the arc-shaped elastic rod.

In one embodiment of the utility model, an opening is cut into the front cover portion or/and the rear cover portion.

The beneficial effects of the utility model are as follows: the elastic cushion can be used as a cushion, a backrest cushion and the like, can be placed on an automobile seat, a sofa, an office seat and the like, and is used for supporting buttocks or back of a person. The buttocks or the back of a person applies pressure to the flexible bearing layer on the upper layer, the flexible bearing layer is stressed to the direction of the elastic arc-shaped rod to generate concave deformation adaptive to the shape of the back or the buttocks of the person, and tension is applied to the connecting rod to promote the elastic arc-shaped rod to deform. When a person leaves the flexible bearing layer, the elastic arc-shaped rod is reset, and the flexible bearing layer is also restored to a tensioning state. When a person sits or leans on the elastic pad, the person only contacts the upper flexible bearing layer, air can smoothly flow in the cavity, and the elastic pad has excellent ventilation and air permeability, is convenient for timely discharging peculiar smell and sweat, and avoids skin diseases. Under good ventilation and air permeability, the elastic arc-shaped rod, the cavity and the flexible bearing layer are not easy to breed bacteria, mites and the like. When the cleaning is needed, the cleaning agent can be directly cleaned or dried, and is convenient to use.

Description of the drawings:

fig. 1 is a schematic structural view of a first embodiment of an elastic pad according to the present utility model.

Fig. 2 is a schematic structural view of another embodiment of the elastic pad according to the present utility model.

FIG. 3 is a schematic view of an embodiment of the elastic pad of the present utility model with the flexible carrier layer removed.

FIG. 4 is a schematic view of another embodiment of the elastic pad of the present utility model with the flexible carrier layer removed.

Fig. 5 is a schematic structural view of another embodiment of the elastic pad according to the present utility model.

FIG. 6 is a schematic structural view of another embodiment of the elastic pad of the present utility model.

FIG. 7 is a schematic structural view of another embodiment of the elastic pad of the present utility model.

Reference numerals illustrate: the connecting rod 1, elasticity arc pole 2, flexible carrier layer 3, cavity 4, grafting section of thick bamboo 5, arc gentle slope 6, connecting plate 7, cover portion 8, support piece 9, front cover portion 10, back cover portion 11, opening 12.

Detailed Description

In order to make the technical scheme and technical effects of the utility model more clear, the utility model is further described below with reference to specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, 2, 5, 6 and 7, an elastic pad, comprising: two connecting rods 1, a plurality of elastic arc rods 2 and at least two flexible bearing layers 3 arranged up and down. The two connecting rods 1 are arranged in parallel; the elastic arc-shaped rods 2 are arranged side by side, and two ends of each elastic arc-shaped rod 2 are respectively connected with two connecting rods 1; opposite sides of each flexible bearing layer 3 are respectively connected to the two connecting rods 1 and are tensioned, and a cavity 4 is formed between the adjacent flexible bearing pieces. The elastic cushion is used as a cushion, a backrest cushion, and the like. The back or hip of the person applies pressure to the flexible bearing layer 3 on the upper layer, the flexible bearing layer 3 is stressed to the direction of the elastic arc-shaped rod 2 to generate concave deformation adaptive to the shape of the back or hip of the person, and tension is applied to the connecting rod 1 to promote the elastic arc-shaped rod 2 to deform. When a person leaves the flexible carrying layer 3, the elastic arc-shaped rod 2 is reset, and the flexible carrying layer 3 is also restored to a tensioning state. When a person sits or leans on the elastic pad, the person only contacts the upper flexible bearing layer 3, air can smoothly flow in the cavity 4, and the elastic pad has excellent ventilation and air permeability, is convenient for timely discharging peculiar smell and sweat, and avoids skin diseases. The flexible bearing layer 3 can also be provided as a single layer, and two opposite sides of the flexible bearing layer 3 are connected to two connecting rods 1. However, the double-layered flexible carrier layer 3 has a larger deformation amplitude and is more easily deformed than the single-layered flexible carrier layer 3, thereby giving a softer and more comfortable feeling. In addition, the term "tensioned" as used herein means that the flexible carrier layer 3 is reasonably tight, is easily deformable, and does not contact the resilient arcuate bar 2. The flexible carrier layer 3 is too loose and may feel uncomfortable when the back or buttocks of a person comes into contact with it, the resilient curved bar 2. The flexible carrier layer 3 is too tight and feels hard and uncomfortable when the back or buttocks of a person is in contact with it.

It should be appreciated that the elasticity of the curved spring rod depends on the material and the diameter of the rod, and the material is spring steel, aluminum alloy, fiberglass, stainless steel, etc., preferably aviation aluminum and fiberglass. The diameter of the elastic rod is set according to the material and the requirements of users, and is preferably 0.1cm-10cm.

The flexible bearing layer 3 is made of cotton cloth, polyester fiber, nylon, high-density polyethylene fiber and the like.

Referring to fig. 2, 3 and 4, in one embodiment of the present utility model, a plurality of socket cylinders 5 are respectively provided on two connecting rods 1, and two ends of each elastic arc rod 2 are respectively inserted into a pair of socket cylinders 5 on two connecting rods 1. The plug-in cylinder 5 is matched with the two ends of the elastic arc-shaped rod 2. The purpose of setting up grafting section of thick bamboo 5 is convenient for dismouting elasticity arc pole 2 practices thrift assembly time. In particular, when one of the elastic arc rods 2 is broken or needs to be replaced, the disassembly and assembly are very convenient.

Referring to fig. 3 and 4, in one embodiment of the present utility model, the socket 5 extends laterally from opposite inner sides of the two connecting rods 1, and forms an arc-shaped gentle slope 6. The vertical distance of the arc-shaped gentle slope 6 from the connecting rod 1 is preferably 1-5cm. The arc gentle slope 6 prevents the human body near the connecting rod 1 from touching the arc elastic rod 2, and has the feeling of being pressed against the human body.

Referring to fig. 4, in one embodiment of the present utility model, the elastic pad further comprises two connection plates 7, each connection plate 7 is connected to a plurality of the socket cylinders 5 on one connection rod 1. The connecting plate 7 is used to connect the plug-in cartridge 5, so that a plane is formed. When the elastic pad is used on a car seat, a sofa, an office seat and the like, the connecting plate 7 can prevent the plug cylinder 5 from extruding the car seat, the sofa and the office seat to deform the surface of the car seat, the sofa and the office seat and even break the surface layer.

Referring to fig. 1 and 6, in one embodiment of the present utility model, a covering portion 8 extends from the front and rear sides of the uppermost flexible carrier layer 3a, and the covering portion 8 covers the outermost flexible arc-shaped rod 2 and the connection portion between the outermost flexible arc-shaped rod and the connecting rod 1, so that the flexible pad is attractive in appearance and decorative.

The flexible bearing pads arranged on the upper layer and the lower layer have various arrangement modes.

Referring to fig. 2 or 6, in one embodiment of the present utility model, the socket 5 or the elastic arc rod 2 passes through the flexible bearing layer 3b of the lower layer, so that the flexible bearing layer 3b of the lower layer is partially located between the flexible bearing layer 3a of the upper layer and the elastic arc rod 2.

Referring to fig. 5, in another embodiment of the present utility model, the flexible carrier layer 3 is two layers, two supporting members 9 are respectively disposed on the two connecting rods 1, the left and right sides of the upper flexible carrier layer 3 are respectively wound with one connecting rod 1 and the supporting member 9 disposed on the connecting rod 1, and the lower flexible carrier layer 3 is wound on the connecting rod 1 through the connection between the supporting member 9 and the connecting rod 1.

Referring to fig. 7, in another embodiment of the present utility model, the side edges of the flexible carrier layer 3 of the upper and lower layers are integrally connected, and the connecting rod 1 and the elastic arc-shaped rod 2 are wrapped in the cavity 4.

Referring to fig. 5, in another embodiment of the present utility model, a front cover portion 10 and a rear cover portion 11 are respectively disposed on the front and rear sides of the flexible carrier layer 3 to cover the arc-shaped elastic rod 2, thereby making the elastic pad attractive in appearance and decorative.

Referring to fig. 7, in another embodiment of the present utility model, an opening 12 is dug in the front cover 8 or/and the rear cover 8. From opening 12 department, not only can observe the service condition of arc elastic rod, be convenient for in time discover the damage arc elastic rod 2, in time change, can also pass through opening 12 put into other articles, for example, sachet, herbal medicine bag etc. into cavity 4.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims

1. An elastic cushion, comprising:

the two connecting rods are arranged in parallel;

the elastic arc-shaped rods are arranged side by side, and two ends of each elastic arc-shaped rod are respectively connected with two connecting rods;

and at least two flexible bearing layers are arranged up and down, the opposite sides of each flexible bearing layer are respectively connected to the two connecting rods and are tensioned, and a cavity is formed between the adjacent flexible bearing layers.

2. The elastic cushion according to claim 1, wherein a plurality of plug-in cylinders are respectively arranged on the two connecting rods, and two ends of each elastic arc-shaped rod are respectively inserted into a pair of plug-in cylinders on the two connecting rods.

3. The cushion according to claim 2, wherein the socket extends laterally from opposite inner sides of the two connecting rods and forms an arc-shaped gentle slope, and the vertical distance between the arc-shaped gentle slope and the connecting rods is 1-5cm.

4. The spring pad of claim 2, further comprising two connection plates, each connection plate connecting a plurality of said plug-in cartridges on one of said connection rods.

5. The resilient pad of claim 1, wherein a cover portion extends from each of the front and rear sides of the uppermost flexible carrier layer, the cover portion covering the outermost flexible arcuate posts and their connection to the connecting posts.

6. The resilient pad of claim 2, wherein the resilient arcuate bar or the plug cylinder passes through the flexible carrier layer of the lower layer such that the flexible carrier layer portion of the lower layer is located between the flexible carrier layer of the upper layer and the resilient arcuate bar.

7. The cushion according to claim 1, wherein the flexible supporting layer is two layers, a supporting member is respectively disposed on the two connecting rods, the left and right sides of the upper flexible supporting layer are respectively wound around one connecting rod and the supporting member disposed on the connecting rod, and the lower flexible supporting layer is wound around the connecting rod through the connection between the supporting member and the connecting rod.

8. The resilient pad of claim 1, wherein the side edges of the flexible carrier layers of the upper and lower layers are integrally connected to enclose the connecting rod and the resilient arcuate rod within the cavity.

9. The resilient pad of claim 8, wherein the front and rear sides of the flexible carrier layer are provided with a front cover portion and a rear cover portion, respectively, covering the resilient arcuate bars.

10. The resilient pad of claim 9, wherein an opening is cut into the front cover portion or/and the rear cover portion.