CN208925586U

CN208925586U - A kind of cushion and cushion body suitable for being lower than 75KG weight

Info

Publication number: CN208925586U
Application number: CN201820589590.XU
Authority: CN
Inventors: 杨博弈
Original assignee: Alu Rehab (Xiamen) Co Ltd
Current assignee: Alu Rehab (Xiamen) Co Ltd
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2019-06-04
Anticipated expiration: 2028-04-24

Abstract

The cushion that the utility model discloses a kind of suitable for being lower than 75KG weight, including sequentially connected buttocks area, transition region and leg zone from back to front, the buttocks area and the leg zone are stepped, the leg zone plane is higher than buttocks area plane, the transition region takes the form of inclined plane, the cushion further includes the flank for being used to support big leg outer side, and two flanks are respectively arranged on the outside of the leg zone and the transition region, big leg outer side is avoided to touch firmly with seat frame.Meanwhile the utility model discloses a kind of cushion body, including to it is lower and on the first cushion, the second cushion and the third cushion that are sequentially overlapped, the material that first cushion, second cushion and the third cushion use is sponge.The utility model allows cushion to be more bonded buttocks and the leg of human body according to base of principle of human engineering, provides more comfortable seat sense for people.

Description

A kind of cushion and cushion body suitable for being lower than 75KG weight

Technical field

The utility model relates to the technical field of cushion more particularly to a kind of cushions and seat suitable for being lower than 75KG weight Pad.

Background technique

Slave part of the cushion as seat can provide comfortable sit for people and feel, so that seat, which is sat up, to be shown It is stiff to obtain, and the main body of cushion is usually sponge bedding core, for example, the utility model patent of Publication No. CN201948488U discloses A kind of soft cushion with multiple filling layers being stacked by different foamed cottons belongs to mankind life article, is made of housing and bedding core, filler in bedding core For multilayer foamed cotton, main material is pearl cotton, and one layer of surface is only slow-recovery sponge or other high-density sponges, such as highly dense The PU sponge of degree, EVA sponge, latex foam can be made into various pillows, cushion, mattress etc. extensively.But the cushion is usually flat Face structure lacks ergonomic designs.

In view of this, the present inventor studies and devises a kind of cushion and cushion body suitable for being lower than 75KG weight, this Thus case generates.

Utility model content

The cushion and cushion body that the purpose of this utility model is to provide a kind of suitable for being lower than 75KG weight.

To achieve the goals above, the technical solution adopted by the utility model to solve its technical problems is that:

A kind of cushion suitable for being lower than 75KG weight, including sequentially connected buttocks area, transition region and leg from back to front Area, portion, the buttocks area and the leg zone are stepped, and the leg zone plane is higher than buttocks area plane, the transition Area takes the form of inclined plane, and the cushion further includes the flank for being used to support big leg outer side, and two flanks are respectively arranged on the leg zone And the outside of the transition region, avoid big leg outer side from touching firmly with seat frame.

As the preferred embodiment of embodiment, the leg zone further includes arc convex, and the arc convex is set to the leg The center in area, portion can facilitate both legs bifurcated.

As the preferred embodiment of embodiment, the transition region and the junction in the buttocks area and the leg zone are rounded Transition.

As the preferred embodiment of embodiment, the leg zone and buttocks area difference of height are 15-25 mm.

As the preferred embodiment of embodiment, the leg zone and buttocks area difference of height are 20 mm.

A kind of cushion body suitable for being lower than 75KG weight, the cushion body includes several cushions as described above, specifically For, including to it is lower and on the first cushion, the second cushion and the third cushion that are sequentially overlapped, first cushion, described second sit The material that pad and the third cushion use is sponge.

As the preferred embodiment of embodiment, the hardness of first cushion is 50-60 degree A, the hardness of second cushion For 45-55 degree A, the hardness of the third cushion is 40-50 degree A.

As the preferred embodiment of embodiment, the density of first cushion is 30-40kg/m3, second cushion it is close Degree is 25-35 kg/m3 and the density of the third cushion is 20-30kg/m3.

As the preferred embodiment of embodiment, the density of first cushion is the density of 35 kg/m3, second cushion Density for 30 kg/m3 and the third cushion is 25 kg/m3.

As the preferred embodiment of embodiment, first cushion with a thickness of 40-60mm, second cushion with a thickness of 10-12mm and the third cushion with a thickness of 10-12mm.

Since Tthe utility model system uses above-mentioned technical solution, according to base of principle of human engineering, so that cushion can To be more bonded buttocks and the leg of human body, more comfortable seat sense is provided for people.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model cushion；

Fig. 2 is the structural schematic diagram of the utility model cushion body.

Attached drawing mark

Buttocks area 1, transition region 2, leg zone 3, flank 4, arc convex 31, cushion 100, the first cushion 101, the second cushion 102, third cushion 103.

Specific embodiment

As shown in Figure 1, the utility model discloses a kind of cushion 100 suitable for being lower than 75KG weight, including from rear past Preceding sequentially connected buttocks area 1, transition region 2 and leg zone 3, the buttocks area 1 and the leg zone 3 are stepped, the leg 3 plane of area, portion is higher than 1 plane of buttocks area, and the transition region 2 takes the form of inclined plane, and the cushion further includes being used to support outside thigh The flank 4 of side, two flanks 4 are respectively arranged on the outside of the leg zone 4 and the transition region 2, avoid big leg outer side and seat Chair frame is touched firmly.

As the preferred embodiment of embodiment, the leg zone 3 further includes arc convex 31, and the arc convex 31 is set to institute The center of leg zone 3 is stated, can be facilitated both legs bifurcated.

As the preferred embodiment of embodiment, the transition region 2 and the junction in the buttocks area 1 and the leg zone 3 are in Round-corner transition can provide comfortable support.

As the preferred embodiment of embodiment, the leg zone 3 and 1 difference of height of buttocks area are 15-25 mm, further, The leg zone 3 and 1 difference of height of buttocks area are 20 mm, and so buttocks can be fixed on cushion well, prevent from skidding off Cushion.

As shown in Fig. 2, a kind of cushion body suitable for being lower than 75KG weight, the cushion body includes several as described above Cushion, specifically, include to it is lower and on the first cushion 101, the second cushion 102 and the third cushion 103 that are sequentially overlapped, described The material that one cushion 101, second cushion 102 and the third cushion 103 use is sponge.

As the preferred embodiment of embodiment, the hardness of first cushion is 50-60A (being measured using Shore A durometer), The hardness of second cushion is 45-55A (being measured using Shore A durometer), and the hardness of the third cushion is that 40-50A (is adopted It is measured with Shore A durometer).By the layer-by-layer variation of hardness, comfortable sit can be provided and felt, while playing good pressure point Dissipate function.

As the preferred embodiment of embodiment, the density of first cushion is 30-40kg/m3, second cushion it is close Degree is 25-35 kg/m3 and the density of the third cushion is 20-30kg/m3；It is preferred that the density of first cushion is 35 Kg/m3, second cushion density be 30 kg/m3 and the density of the third cushion is 25 kg/m3.

When using the utility model, people are sitting on cushion, and buttocks is contacted with buttocks area, and leg is contacted with leg zone, by It is equipped with difference of height in buttocks area and leg zone, so that entire cushion is more in line with the structure of human body, is provided well for people Sit sense.

The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual In the range of type covers.

Claims

1. a kind of cushion suitable for being lower than 75KG weight, it is characterised in that: including sequentially connected buttocks area, mistake from back to front Area and leg zone are crossed, the buttocks area and the leg zone are stepped, and the leg zone plane is higher than buttocks area plane, The transition region takes the form of inclined plane, and the cushion further includes the flank for being used to support big leg outer side, and two flanks are respectively arranged on institute The outside for stating leg zone and the transition region avoids big leg outer side from touching firmly with seat frame.

2. a kind of cushion suitable for being lower than 75KG weight as described in claim 1, it is characterised in that: also wrap the leg zone Bracket protrusion, the arc convex are set to the center of the leg zone, can facilitate both legs bifurcated.

3. a kind of cushion suitable for being lower than 75KG weight as described in claim 1, it is characterised in that: the transition region and institute The junction of buttocks area and the leg zone is stated in arc transition.

4. a kind of cushion suitable for being lower than 75KG weight as described in claim 1, it is characterised in that: the leg zone and institute Stating buttocks area difference of height is 15-25 mm.

5. a kind of cushion suitable for being lower than 75KG weight as claimed in claim 4, it is characterised in that: the leg zone and institute Stating buttocks area difference of height is 20 mm.

6. a kind of cushion body suitable for being lower than 75KG weight, it is characterised in that: the cushion body includes several such as claim The described in any item cushions of 1-5, specifically, include to it is lower and on the first cushion, the second cushion and the third cushion that are sequentially overlapped, The material that first cushion, second cushion and the third cushion use is sponge.

7. a kind of cushion body suitable for being lower than 75KG weight as claimed in claim 6, it is characterised in that: first cushion Hardness be 50-60A, the hardness of second cushion is 45-55A, and the hardness of the third cushion is 40-50A.

8. a kind of cushion body suitable for being lower than 75KG weight as claimed in claim 6, it is characterised in that: first cushion Density be 30-40kg/m3, the density of second cushion is 25-35 kg/m3 and the density of the third cushion is 20- 30kg/m³ 。

9. a kind of cushion body suitable for being lower than 75KG weight as claimed in claim 8, it is characterised in that: first cushion Density be 35 kg/m3, the density of second cushion is 30 kg/m3 and the density of the third cushion is 25 kg/m3.

10. a kind of cushion body suitable for being lower than 75KG weight as claimed in claim 6, it is characterised in that: described first sits Pad with a thickness of 40-60mm, second cushion with a thickness of 10-12mm and the third cushion with a thickness of 10-12mm.