CN2810373Y

CN2810373Y - Cushion

Info

Publication number: CN2810373Y
Application number: CN 200520103012
Authority: CN
Inventors: 忻仕军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-16
Filing date: 2005-06-16
Publication date: 2006-08-30
Anticipated expiration: 2015-06-16

Abstract

The utility model relates to a cushion which comprises a cushion main body made of polyurethane, wherein the cushion main body is sheathed with a cushion sheath outside. The utility model is characterized in that the surface of the cushion main body is fixedly provided with a lining sheet made of elastic material, a plurality of ventilating holes are distributed on the lining sheet and the ventilating holes can make the surface of a slowly resilient cushion have better ventilation property to make people more comfortable during sleep and use. The utility model has the advantages of simple structure and easy fabrication and use.

Description

A kind of mat

Technical field

The utility model relates to a kind of mat.

Background technology

Mat is made up of mat body and cushion cover; cushion cover is enclosed within mat body outside has just made a mat; the main effect of mat is to be used for protecting human body to be sitting in the extruding that its buttocks on chair or the sofa can avoid being subjected to for a long time hard thing; thereby the raising people are sitting in the comfort level on chair or the sofa; because many times of people are spent on chair or sofa; so people are more and more high to the requirement at mat.

Present a kind of mat is the slow resilience mat body that adopts polyurethane to make, this mat body is made cuboid or square shape generally, the left and right side is the plane, and positive and bottom surface also is the plane usually, and practice is used and shown, its defective is that this kind mat elasticity is fine, but in the summer that gas permeability is good, particularly scorching not enough, this shortcoming is obvious especially, if can not solve this difficult problem well, will limit applying of this mat greatly.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of pillow, and it can make the mat surface of slow resilience have better gas permeability, and is more comfortable when people are used, and simple in structure, easy to manufacture and use.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of mat, it includes the mat body made from polyurethane, overcoat cushion cover on the mat body, it is characterized in that: on the surface of described mat body, be fixed with the liner made from elastomeric material, be distributed with a plurality of air-vents on the liner.

Useful is, above-mentioned arc-shaped curved surface forms the localization cavity of indent, liner adopts the SEBS material to make, totally present rectangle or square, THICKNESS CONTROL is between 0.2～2 centimetre, and the shape of localization cavity is that cooperation is consistent with thickness and liner, it is by special new material SEBS, make the surface of mat body keep better elastic, simultaneously, can have better gas permeability.

Useful is, its structure of above-mentioned air-vent is the short cylinder that the frame the inside is distributed with hollow that encloses of square or rectangular, and its reasonable in design is simple, makes easily, makes mat surface keep better elastic and better gas permeability simultaneously.

Compared with prior art, advantage of the present utility model is: it can make the mat surface of slow resilience have better gas permeability, and it is more comfortable when using that people are slept, and simple in structure, easy to manufacture and use.

Description of drawings

Fig. 1 is a mat front view of the present utility model;

Fig. 2 is a mat localization cavity schematic diagram of the present utility model;

Fig. 3 is the liner schematic diagram in the utility model;

Fig. 4 is that the B-B of Fig. 1 is to cutaway view.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1-4 signal, this kind mat, it includes mat body 1, mat body 1 outside cushion cover of cover has just been formed a mat, this mat body 1 adopts to be made with polyurethane, the main body approximate shape is near square, can certainly do rectangularity, the front and back of mat body 1 generally is to adopt flat shape, the front of mat body 1 and bottom surface also are the plane, the both sides of mat body 1 also are the plane, these all are traditional background technologies, it invents crucial part is to mold indent on the surface 11 of described mat body localization cavity 12, this localization cavity 12 is distributed in the centre position on surface usually, and localization cavity 12 adopts the shape or the foursquare shape of cuboid, aspect ratio is lower, be controlled in 0.2～2 cm range, by the glue liner 2 that useful elastomeric material makes that is adhesively fixed, liner 2 adopts the SEBS material to make, SEBS is exactly the block copolymer of at present popular styrene-ethylene/butylene-styrene, its flexibility and elasticity are all very good, and liner 2 also can be fixed on 12 li of localization cavities with parts such as connector such as crochet hooks certainly.Liner 2 presents rectangle or square generally, and shape is the same with localization cavity 12, and THICKNESS CONTROL with the consistency of thickness of localization cavity 12, makes liner 2 be adhesively fixed on localization cavity 12 the insides of mat body between 0.2～2 centimetre.In order to make liner have better gas permeability, be distributed with a plurality of air-vents on the liner 2.Reasonable design is, what the air-vent structure adopted square or rectangular encloses frame 21, enclose the short cylinder 22 that frame 21 the insides are distributed with hollow, short cylinder 22 diameters of hollow are controlled in 0.2～2 cm range, and utilize adjacent regions to interconnect, so continuous arrangement, and utilize outmost frame jointly, just constituted a ventilative liner 2.

Claims

1, a kind of mat, it includes the mat body made from polyurethane, and overcoat cushion cover on the mat body is characterized in that: be fixed with the liner made from elastomeric material on the surface of described mat body, be distributed with a plurality of air-vents on the liner.

2, mat according to claim 1, it is characterized in that described mat body surface forms the localization cavity of indent, liner adopts the SEBS material to make, totally present rectangle or square, THICKNESS CONTROL is between 0.2～2 centimetre, and the shape of localization cavity is that cooperation is consistent with thickness and liner.

3, mat according to claim 1 and 2 is characterized in that its structure of described air-vent is rectangle or foursquarely encloses the short cylinder that frame the inside is distributed with hollow.

4, mat according to claim 3 is characterized in that its diameter of short cylinder of described hollow is controlled between 0.5～2 centimetre.

5, mat according to claim 4 is characterized in that described liner is to be adhesively fixed on the localization cavity the inside with glue.