CN202698528U - Breathable back cushion - Google Patents

Abstract

The utility model provides a breathable back cushion which comprises a back cushion body and a wrapping layer covered on the external of the back cushion body. A plurality of air holes are arranged on the wrapping layer. The air holes can improve an air permeability of the back cushion, so that comfort degree of using the back cushion is improved.

Description

Ventilative back cushion

Technical field

The utility model relates to field of furniture, is specifically related to the ventilative back cushion on the sofa.

Background technology

Sofa is that one of furniture is often arranged in the Modern Home, the sofa of selling on the market generally has low back of the body sofa, high back of the body sofa and between three kinds in the common sofa between the above two: 1, low back of the body sofa: the easy chair that belongs to the rest type, it comes support user's waist with a strong point, this sofa backrest height is lower, generally apart from seat surface 370 millimeter, the angle of backrest is also less, not only be conducive to have a rest, and make corresponding the dwindling of whole sofa Outside Dimensions, this sofa is moved more convenient, light and handy, and floor space is little; 2, high back of the body sofa: claim again aviation formula seat, its feature is that three fulcrums are arranged, make people's waist, shoulder, hindbrain leans against on the curved surface backrest simultaneously, these three strong points spatially do not consist of straight line, thereby it is higher to make this sofa specification requirement, it is also larger to select difficulty during purchase, manufacture the yoke of high back of the body sofa, must carry out clearly on the top of the shelf 3 turnover faces that consist of, otherwise discomfort is brought to the user in the position that just is difficult to guarantee the strong point when carrying out the operations such as sofa is masked, will notice when choosing high back of the body sofa whether the formation of three strong points at its back side is reasonable, appropriate, can be judged by the examination seat, high back of the body sofa develops from chaise longue and forms, and for improving the rest performance, also can manufacture footstool, before placing sofa, its height can be identical with the forward position height of sofa seat surface; 3, common sofa: be common a kind of in the home-use sofa, that sells on the market mostly is this class sofa, it has two strong point support users' lumbar vertebrae, thoracic vertebrae, the effect of curved surface can obtain to match with the health back, the angle of this type of sofa backrest and seat surface is very crucial, excessive or too small user's the abdominal muscles that all will cause of angle is strong, produce tired, equally, the width of sofa seat surface is also unsuitable excessive, usually press standard-required within 540 millimeters, user's shank can arbitrarily be adjusted sitting posture like this, has a rest more comfortablely.Back cushion then is an indispensable part on the sofa.Existing back cushion outside is typically provided with the integument of cloth material, along with people are more and more higher to the pursuit of quality of the life, the integument of corium has replaced the integument of cloth gradually, but cloth is easily ventilative, and corium is difficult to breathe freely, so that the gas permeability of back cushion is relatively poor, reduced the comfort when back cushion uses.

Summary of the invention

Technical problem to be solved in the utility model is to provide ventilative back cushion, can improve the permeability of back cushion, thus the comfort when improving the back cushion use.

For solving above-mentioned existing technical problem, the utility model adopts following scheme: ventilative back cushion, and comprise the back cushion main body, be wrapped in the integument of back cushion main body outside, described integument is provided with some air-vents.

As preferably, described some air-vents are evenly arranged on the integument.Improve the ventilative uniformity, guaranteed the intensity of integument.

As preferably, described back cushion main body adopts sponge to make.Save cost, improved the comfort when back cushion uses.

Beneficial effect:

The utility model adopts technique scheme that ventilative back cushion is provided, and has improved the permeability of back cushion, thereby has improved the comfort when back cushion uses.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, ventilative back cushion comprises back cushion main body 1, is wrapped in the integument 2 of back cushion main body 1 outside, and described integument 2 is provided with some air-vents 3.Described some air-vents 3 are evenly arranged on the integument 2.Described back cushion main body 1 adopts sponge to make.Air-vent 3 has improved the permeability of back cushion, thereby has improved the comfort when back cushion uses.

Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. ventilative back cushion comprises back cushion main body (1), is wrapped in the outside integument (2) of back cushion main body (1), and it is characterized in that: described integument (2) is provided with some air-vents (3).

2. ventilative back cushion according to claim 1, it is characterized in that: described some air-vents (3) are evenly arranged on the integument (2).

3. ventilative back cushion according to claim 1 is characterized in that: described back cushion main body (1) adopts sponge to make.

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