CN2510348Y

CN2510348Y - Elastic cusion

Info

Publication number: CN2510348Y
Application number: CN 01271228
Authority: CN
Inventors: 吴庆勳
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-19
Filing date: 2001-11-19
Publication date: 2002-09-11
Anticipated expiration: 2011-11-19

Abstract

The utility model relates to an elastic cushion which is mainly a solid block shape elastic cushion. The utility model is formed by an irregular distribution of a plurality of hollow plastic strips. Each adjacent side surface of the plastic strips is connected to form a connecting part by a hot melting type. A plurality of hollow holes is formed outside of the connecting part. The utility model can provide a cushion body which has a high elasticity and perfect gas permeability.

Description

Cushion

Technical field

The utility model relates to a kind of cushion, particularly relates to the cushion that is used for locomotive, automobile or general indoor cushion, back cushion, pillow, mattress.

Background technology

Such as being applicable to the automobile or the cushion of seat, or pillow or mattress, how as shown in Figure 5 general manufacturing technology, in the outer bag 60 that cloth is sewn into, pack into the foam sponge body 65 of a softer foaming body, outer bag 60 is provided with slide fastener to realize the purpose of opening and closing at opening part, though this design is simple, result of use can't be permanent and unsatisfactory:

1. foam sponge body is difficult for heat extraction, because hole is organized very for a short time and closely knit, is difficult for heat extraction, and permeability to air is relatively poor, is sitting on this cushion, then causes the human body sense of touch sultry and uncomfortable for a long time.

2. easily oxidation so that to use about 2 years be embrittlement, therefore the very fast disappearance of elasticity and be separated into little bulk, thereby service life is short, and the elasticity of foam sponge body can progressively disappear in the useful life in 2 years uses that expection is shorter between good parenchymal phase.

Therefore at the shortcoming of pad shown in Figure 5, industry is designed a kind of cushion phase in addition and is taked to steep continuous mode fully to improve, as shown in Figure 6, wherein comprise one and be piled into the coconut slag 75 of block by coconut slag bits, and the resin cotton 70 that is coated on coconut slag 75 outsides, resin cotton 70 is that resin fibre constitutes, and coconut slag 75 is folded in the resin cotton 70, and puts into outer bag 60 together.

Though coconut slag 75 is not like the foaming body characteristic of the foam sponge body of Fig. 5, has preferable permeability to air, the space is also bigger, but coconut slag 75 outsides still are coated with resin cotton 70, be not to be that coconut slag 75 direct contacts are to human body, though and resin cotton 70 is good than foam sponge body, but still because of heat extraction own and permeability to air and imperfect, so still can't effectively adapt to sitting or permanent situation about using; And the 75 permanent uses of coconut slag can cause fragmentation and fragmentation, lose coconut slag 75 originally slightly hard block to keep the advantage of outer bag 60 profiles.

The utility model content

For this reason, the purpose of this utility model is to provide a kind of have splendid elasticity and the desirable cushion of exhaust thermal diffusivity.

For achieving the above object, cushion of the present utility model, be characterized in: this cushion comprises several and has plastic strip flexible, hollow tubular, they are connected to each other to be is entangled with spring-like, the vacancy is provided with perforation in this plastic strip, each plastic strip is formed with the connecting part that several engage each other between the adjacent side, and locates to be provided with not bonded assembly emptying aperture between the plastic strip outside the connecting part position.

Adopt above-mentioned technical scheme, the utlity model has following advantage:

1. human body is when being sitting on the cushion, and cushion is extruded, the emptying aperture that is abound with between each plastic strip can provide space ventilative, heat extraction, thus fabulous permeability to air is provided, allow the occupant feel comfortable and not sultry, double to promote permeability to air.

2. the material of plastic strip own has elasticity, and cooperates plastic strip to be provided with the hollow form of perforation again, and the elasticity nargin of increase plastic strip is strengthened elasticity endurance, therefore can improve service life.

3. cushion is to constitute with plastic strip, the pollution nuisance of stopping to use foaming body at present fully and being caused, and also plastic strip is also recyclable in the future.

4. plastic strip has flexiblely, and cushion is abound with emptying aperture and makes the elastic range of extension big, sits the phenomenon that fragmentation, sclerosis also can not take place for a long time, thereby promotes service life.

5. cushion has the bagging of normalization batch manufacturing and conveniently replaced different patterns, thereby make the market expansion of bagging, effectively improve the pad kenel that is mingled with the coconut clinker in sir-tight in the past foam pad or the resin cotton, avoided the puzzlement that spring and summer is unsalable and the customer can not arbitrarily replace pattern cloth cover, and the foam pad causes the difficulty of environmental protection treatment.

6. cushion is to be made the plastic strip of hollow form and cooperated the structure of making the coiled springs shape by coupling of materials full of elasticity, so economical and practical and ventilative ideal, it can be applicable to pillow, back cushion, Car Cushion etc. and the four seasons are general, permeability to air is good and make for good health Jiahui everybody.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a local amplification view of the present utility model, to show the formation space of spring tube;

Enlarged side view when Fig. 3 is of the present utility model the use;

Fig. 4 is the enlarged side view that presses down use of the present utility model;

Fig. 5 is a kind of stereo appearance figure of traditional mat;

Fig. 6 is to be the stereo appearance figure of another kind of traditional mat.

The specific embodiment

As shown in Figure 1, 2, cushion 30 of the present utility model is three-dimensional bulks, cushion 30 is to be formed by distributing to be entangled with brokenly by several plastic strip 10 that are hollow form, wherein the vacancy is provided with perforation 11 in the plastic strip 10, form the connecting part 20 of hot melt joint each other between each plastic strip 10 adjacent side, cushion 30 and locates to form several not bonded assembly emptying apertures 22 outside connecting part 20 positions between plastic strip 10, provide permeability to air to utilize emptying aperture 22.

Therefore as shown in Figure 1, when cushion 30 serves as cushion, if pack into the outer bag 35 of cloth matter of cushion 30 is just passable, and the pattern of outer bag 35 can arbitrarily substitute, promote the product value added and the selectivity of cushion, also allow the production and marketing of outer bag 35 competitive power of exploiting market.

In addition, the utility model also can be used as the template attitude of swimming, and promptly several plastic strip 10 form according to the wide thickness of the web wheel of swimming, and the plate of swimming is set as the bonding part 13 of plastic strip 11 in the bottom surface distribution density height, support face 15 that hole is very little.

By aforesaid explanation as can be known, the cushion 30 that the utility model utilizes plastic strip 10 to be entangled with to become to have to be abound with emptying aperture 22, make cushion 30 have utmost point permeability to air widely, and the plastic strip 10 of cushion 30 in position links mutually and makes body not loose, and plastic strip 10 is provided with the perforation 11 of hollow form and cooperates plastic strip 10 to be made by material full of elasticity, so fabulous and lasting elasticity can be provided, make use more comfortable, increase product service life, no matter all can there be the back cushion comfort spring, summer, autumn and winter.

Claims

1. cushion, it is characterized in that: this cushion comprises several and has plastic strip flexible, hollow tubular, they are connected to each other to be is entangled with spring-like, the vacancy is provided with perforation in this plastic strip, each plastic strip is formed with the connecting part that several engage each other between the adjacent side, and locates to be provided with not bonded assembly emptying aperture between the plastic strip outside the connecting part position.

2. cushion according to claim 1 is characterized in that: being entangled with of described plastic strip is irregular.