TWM522642U - Structure of composite seat mat - Google Patents

Description

Composite seat cushion

The present invention relates to a mat, and more particularly to a composite cushion made of a fluid gel and having a joint support.

In the market, the ventilated cushions sold in the market, in addition to the mattress, there are cushions, cushions and other related products, but after actual use, it is found that when the human body is in contact, the cushion body will be concave and gathered together. The phenomenon, in this way, not only can not be discharged from the hot air, in fact, can not support the weight, so that after a short period of use will feel stuffy, wet, especially when the user is lying It is particularly uncomfortable and sensation when sleeping.

Especially for users who need to use a wheelchair, since it is necessary to sit in a wheelchair for a long time, it is more necessary to improve the hammock effect formed by the depression of the seat cushion, which is not only uncomfortable for the user, but may even cause the user due to the deformed seat cushion. The sitting position is incorrect and the second injury.

In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty point that the creators of this case want to solve; however, the creators of this case are based on years of experience in relevant industries, and after many years of painstaking research, trial improvement, finally Successfully developed and completed the case, and enabled the new model to be born to enhance the efficacy.

In view of the above disadvantages, the novel composite seat cushion comprises: a first pad The body is provided with a plurality of joint supporting portions. And a second pad body coupled to the top surface and the bottom surface of the first pad body. A pad is wrapped around the outside of the second pad. And a cover that is wrapped around the outside of the liner.

The main purpose of the novel composite seat cushion is to use the joint support portions provided in the first cushion body to prevent the hammock effect caused by the height difference, thereby prolonging the service life and improving the comfort.

1‧‧‧Composite cushion

10‧‧‧First mat

11‧‧‧Joint support

20‧‧‧Second mat

30‧‧‧ cushion

40‧‧‧ Cover

The first figure is a three-dimensional appearance of the new model.

The second figure is an exploded perspective view of the new model.

The third figure is a cross-sectional view of the new type.

In order to make it easier for your review committee to understand the contents of this new model and the efficiencies that can be achieved, the specific examples are listed with reference to the drawings, as detailed below:

Referring to the first to third figures, the composite cushion of the present invention comprises: a first pad body 10, two second pad bodies 20, a pad 30 and a cover body 40. The components are as follows: :

The first pad body 10 is a fluid gel, and the first pad body 10 is internally provided with a plurality of joint supporting portions 11.

Each of the joint supporting portions 11 is vertically disposed in the first cushion body 10, and both end faces of the joint supporting portions 11 are flush with both end faces of the first cushion body 10.

The second pad body 20 is an inert foam, and each of the second pad bodies 20 is respectively coupled to the top surface and the bottom surface of the first pad body 10.

The upper and lower end faces of the first pad body 10 and each of the joint supporting portions 11 are coupled to the upper and lower end faces of the second pad body 20.

The gasket 30 is a waterproof inert sponge and is coated on the outer side of the second cushion body 20.

The cover 40 is made of a biaxially stretched polyurethane material and coated on the outer side of the spacer 30. The cover system is detachably wrapped around the outside of the liner 30 so that it can be removed for cleaning.

When the artificial composite seat cushion 1 is provided for a person to ride, the first cushion body 10 sinks due to the force, and each of the joint support portions 11 is mutually pulled, so that the non-direct force portion can also provide the supporting force. Thereby, the force is evenly distributed on the first cushion body 10 to improve comfort.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and equivalent implementations or modifications that are not departing from the spirit of the present invention should be included in the present invention. In the scope of patents.

1‧‧‧Composite cushion

10‧‧‧First mat

11‧‧‧Joint support

20‧‧‧Second mat

30‧‧‧ cushion

40‧‧‧ Cover

Claims (5)

A composite seat cushion includes: a first cushion body having a plurality of joint support portions therein; and a second cushion body coupled to the top surface and the bottom surface of the first cushion body; a cushion And covering the outer side of the second pad; and a cover covering the outer side of the pad. The composite seat cushion according to claim 1, wherein the first seat cushion is a fluid gel; the second cushion body is an inert foam; the gasket is a waterproof inert sponge; the cover system is biaxially stretched. Polyurethane material. The composite seat cushion according to claim 1, wherein each of the joint supporting portions is evenly distributed in the first mat body, and both end faces of each of the joint supporting portions are flush with both ends of the first mat body. level. The composite seat cushion according to claim 1, wherein the first pad body and the upper and lower end faces of the joint support portions are coupled to the upper and lower end faces of the second pad body. The composite seat cushion according to claim 1, wherein when the first cushion body is stressed, the first cushion body sinks due to the force, and each of the joint support portions is pulled to each other, thereby The force is evenly distributed over the first pad.