Single-layer gel cushion

Abstract

The utility model discloses a single-layer gel cushion, belonging to the technical field of cushions. The single-layer gel cushion comprises a frame, a layer of connecting ribs is arranged on the inner side of the frame, a wrapping cover is arranged on one side of the frame, reinforcing ribs located inside the frame are arranged between the connecting ribs and the wrapping cover, a sponge is arranged inside the wrapping cover, the frame, the connecting ribs and the reinforcing ribs are all made of gel injection molding in one piece, the upper side and the lower side of the reinforcing ribs are staggeredly connected with the connecting ribs and the wrapping cover respectively, the end face size of the connecting ribs away from the wrapping cover is smaller than the end face size of the connecting ribs close to the wrapping cover, the wrapping cover is made of cloth or leather or composite fabric or film or straw, and has the advantages of uniform pressure bearing, enlarged contact area, improved firmness, stable support, enhanced durability and strong applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushions, in particular to a single-layer gel seat cushion. Background Art

[0002] A seat cushion is a pad placed on a chair or stool, usually designed to increase comfort, relieve pressure, or protect the user from hard surfaces.

[0003] Hollow gels are becoming more and more popular in the market because they have more properties than sponges. For example, hollow gels can achieve different supporting forces in different parts of the body. The supporting force of the upper layer of hollow gel can differ by more than 10 times that of the lower layer, and the air permeability is also better. However, the firmness between a single layer of gel and the fabric is not good, and it is easy to detach, affecting the user experience. At the same time, a single layer of gel has poor pressure dispersion, which is inconvenient for users of different weights.

[0004] Therefore, it is necessary to provide a single-layer gel cushion to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a single-layer gel cushion to solve the problems in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A single-layer gel cushion comprises a frame, a layer of connecting ribs is arranged on the inner side of the frame, a wrapping sleeve is arranged on one side of the frame, reinforcing ribs located inside the frame are arranged between the connecting ribs and the wrapping sleeve, and sponge is arranged inside the wrapping sleeve.

[0008] As a further solution of the utility model, the frame, connecting ribs and reinforcing ribs are all made by gel injection molding.

[0009] As a further solution of the utility model, the connecting rib is made by combining a plurality of hexagons or pentagons.

[0010] As a further solution of the utility model, the upper side and the lower side of the reinforcing rib are respectively connected to the connecting rib and the wrapping sleeve in an alternating manner.

[0011] As a further solution of the utility model, the dimension of the end surface of the connecting rib away from the wrapping sleeve is smaller than the dimension of the end surface of the connecting rib close to the wrapping sleeve.

[0012] As a further solution of the utility model, the wrapping cover is made of cloth or leather or composite fabric or straw.

[0013] As a further solution of the utility model, the size of the wrapping sleeve is not less than the size of the frame.

[0014] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0015] The utility model can evenly disperse the pressure through the connecting ribs and reinforcing ribs made of a combination of several hexagons or pentagons, expand the contact area between the connecting ribs and the wrapping sleeve, effectively improve the firmness, facilitate stable support of the pressure, meet the use needs of users of different weights, and enhance durability. The wrapping sleeves made of different materials can meet different use needs and improve the applicability of the device, with the effects of uniform pressure bearing, expanded contact area, improved firmness, stable support, enhanced durability and strong applicability.

[0016] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of a single-layer gel cushion in an embodiment of the utility model.

[0018] Figure 2 It is a cross-sectional view of a single-layer gel cushion in an embodiment of the utility model.

[0019] Figure numerals: 1-frame, 2-wrapping sleeve, 3-connecting rib, 4-reinforcing rib. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] In one embodiment of the present invention, see Figure 1 and Figure 2 The single-layer gel cushion includes a frame 1, a layer of connecting ribs 3 is provided on the inner side of the frame 1, a wrapping cover 2 is provided on one side of the frame 1, a reinforcing rib 4 located inside the frame 1 is provided between the connecting ribs 3 and the wrapping cover 2, and a sponge is provided inside the wrapping cover 2.

[0023] In this embodiment, the frame 1, the connecting ribs 3 and the reinforcing ribs 4 are all made by gel injection molding, and the connecting ribs 3 are made of a combination of several hexagons or pentagons, which is convenient for uniform pressure distribution; the upper and lower sides of the reinforcing ribs 4 are staggeredly connected with the connecting ribs 3 and the wrapping sleeve 2, respectively, which can expand the contact area between the connecting ribs 3 and the wrapping sleeve 2, improve the firmness and enhance the durability; the end face size of the connecting ribs 3 away from the wrapping sleeve 2 is smaller than the end face size of the connecting ribs 3 close to the wrapping sleeve 2, which is convenient for rapid demoulding; the wrapping sleeve 2 is made of cloth or leather or composite fabric or film or straw, which can meet the different usage requirements of users and improve the applicability of the device; the size of the wrapping sleeve 2 is not less than the size of the frame 1, which is convenient for the stable pressure bearing of the sponge;

[0024] The wrapping cover 2 is mainly used to enhance the durability of the gel, and it is also convenient for combination with other materials; in terms of durability, the stretching rate of the wrapping cover 2 is lower than that of the gel part, and the gel (gel means between liquid and solid, and also represents softness) is not easy to be broken, which improves durability; the convenience of combining the wrapping cover 2 with other materials: pillows, neck protectors, seat cushions, lumbar supports, mattresses, pillows and pet mats all have covers. If the wrapping cover 2 is added to the gel, it can be directly made into various cloth covers to meet the different usage needs of users.

[0025] The gel and wrapping sleeve 2 are also an integrally formed structure, mainly by injection molding or casting. According to the characteristics of human body mechanics, different areas require different supporting forces. Different hole densities, different rib thicknesses, and different heights of holes (including various thicknesses and heights of reinforcing ribs and hole densities) can be used to give different supporting forces to different areas. The upper supporting force can also be different from the lower supporting force.

[0026] In summary, the connecting ribs 3 and reinforcing ribs 4 made of a combination of several hexagons or pentagons can evenly disperse the pressure, expand the contact area between the connecting ribs 3 and the wrapping sleeve 2, effectively improve the firmness, facilitate stable support of the pressure, meet the use needs of users of different weights, and enhance durability. The wrapping sleeve 2 made of different materials can meet different use needs, improve the applicability of the device, and has the effects of uniform pressure bearing, expanded contact area, improved firmness, stable support, enhanced durability and strong applicability.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-layer gel cushion, comprising a frame, characterized in that: A layer of connecting ribs is provided on the inner side of the frame, a wrapping sleeve is provided on one side of the frame, reinforcing ribs located inside the frame are provided between the connecting ribs and the wrapping sleeve, and a sponge is provided inside the wrapping sleeve.

2. The single-layer gel cushion according to claim 1, characterized in that: The frame, connecting ribs and reinforcing ribs are all made by gel injection molding.

3. The single-layer gel cushion according to claim 1, characterized in that: The connecting rib is made by combining a plurality of hexagons or pentagons.

4. The single-layer gel cushion according to claim 1, characterized in that: The upper side and the lower side of the reinforcing ribs are respectively connected to the connecting ribs and the wrapping sleeve in an alternating manner.

5. The single-layer gel cushion according to claim 1, characterized in that: The dimension of the end surface of the connecting rib away from the wrapping sleeve is smaller than the dimension of the end surface of the connecting rib close to the wrapping sleeve.

6. The single-layer gel cushion according to claim 1, characterized in that: The wrapping cover is made of cloth or leather or composite fabric or straw.

7. The single-layer gel cushion according to claim 1, characterized in that: The size of the wrapping sleeve is not less than the size of the frame.

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