CN201061385Y - Pad body regulating pressure based on load - Google Patents

Abstract

The utility model provides a cushion body which depends on a weight bearing to regulate the pressure, and comprises a coating material, a cushioning material and half colloidal liquid, wherein an air tap is arranged on the coating material, the cushioning material is arranged in the coating material, the cushioning material is adhered into one body by a foaming sponge and the half colloidal liquid, and many air gaps are included, thereby users with different weights are capable of discharging gas in the coating material through controlling the air tap, the cushion body is regulated with different pressures, the pressures which are bore and the memory shape at that time are memorized, and the cushioning material provides a soft and comfortable support effect.

Description

Make the pad of pressure regulation according to bearing a heavy burden

(1) technical field:

The utility model is relevant with pad, and finger can cooperate a body weight for humans to make the pad of pressure adjustment especially, and remembers the pressure that bore at that time, and making pad no longer is that a kind of of definite value elastic force makes the pad of pressure regulation according to bearing a heavy burden, and belongs to the pad technical field.

(2) background technology:

Tradition seat cushion or pillow or mattress are mainly the filling foam, and the weight as the buffering human body makes the human body sensory softness comfortable, and the dealer was developed many memory-type foams again afterwards, can keep the complete of seat cushion contour shape and can not be out of shape;

General pad includes the cushion body of a high resiliency foam and the note body of a low-repulsion foam, this cushion body is to establish a low concave surface in the centre for holding this note body, and tightly wrap up cloth body or skin body in the cushion body outer surface, can keep the complete and strong of cushion body contour shape can not be out of shape;

This conventional construction still has the many places shortcoming in practicality, the elasticity of pad is definite value, can't adjust, so that volume people big, Heavy Weight takes pad, it is darker to sink, and it is big that pad bears pressure, though the people who takes is comparatively firm, but it is also bigger to accept the pad reaction force, after taking a period of time, and can be uncomfortable; Little, the lightweight people of volume takes pad, and it is more shallow to sink, and it is little that pad bears pressure, and it is less that the people who takes accepts the pad reaction force, rocks influence seat appearance but take easily; Especially the seat cushion contour shape of fixed fluctuating shape, man, woman, adult or child's buttocks are not of uniform size, can not be fit to everyone, make for the foam of low rebound characteristics because of this note body again, so after bearing the taking of user's buttocks, put aside the heat of user's health easily, and make the user feel the hard to bear impression that seat cushion is damp and hot;

Moreover, when this cushion body appearance is tightly wrapped up by cloth body or skin body, system keeps the complete and strong and indeformable of cushion body contour shape, so can allow the user when long, ask the pain sense of feeling under the sitting that buttocks is numb, more serious also can not cause the buttocks blood circulation good and cause the pathology of addiction sore;

In addition, the memory user's that this note body can't the be real bodily form leaves the seat because of the user needs only one, and this note body promptly returns back to original state, does not remember the effect of user's bodily form at all; And this note body has no idea to reach the function of adjusting different users's bodily form and adjusting weight especially.

(3) utility model content:

A kind of pad does pressure regulation according to bearing a heavy burden of the utility model, its purpose is: provide a kind of body weight for humans that can cooperate to do the pressure adjustment, have shape memory and a pad of adjusting the shape function simultaneously.

The utility model is a kind of makes the pad of pressure regulation according to bearing a heavy burden, and it comprises:

One coats a material and a fender; This coating material is to be made as one close-shapedly and have the accommodation space of an inside, and this coating material is provided with a valve in a side, and this valve and this accommodation space interlink, and this valve limit is equiped with a blocking in order to the sealing valve; This fender is installed in the accommodation space of this coating material, and this fender is to stick by foaming sponge coating or impregnation half colloidal liquid to be one, and is being mingled with many air gaps between this foaming sponge and this half colloidal liquid; By this, the user of different weight can discharge the gas that coats in the material by the control of valve, so that pad is adjusted to different pressure, and remember the pressure that bore at that time, this fender provides soft comfortable support effect, has shape memory and the function of adjusting shape simultaneously.

Wherein, this pad is a seat cushion.

Wherein, this pad is a mattress.

The utility model is a kind of makes the pad of pressure regulation according to bearing a heavy burden, and its advantage and effect are:

1. fender wherein is by foaming sponge coating or impregnation half colloidal liquid, makes sticking half colloidal liquid closely in this foaming sponge and form as the jelly shape, and also is being mingled with many air gaps between this foaming sponge and this half colloidal liquid; The ability of replying original shape when so structure can make the fender extrusion lowers, and the effect of shape memory is arranged.

2. the capacity of heat transmission of half colloidal liquid in this fender is poor, so the user asks to take still to have nice and cool impression when long.

3. wherein, this half colloidal liquid has soft characteristic, so user's feeling for taking of one comfortable softness also can be provided.

4. this pad can be provided with valve or valve member, to reach the effect of shape memory.

5. this pad not only can be embodied as seat cushion, also can be embodied as structures such as mattress.

(4) description of drawings:

Fig. 1 is the stereo appearance figure of first embodiment of the utility model

Fig. 2 is the three-dimensional exploded view of first embodiment of the utility model

Fig. 3 is the profilograph of first embodiment of the utility model

Fig. 4 makes use-case for first of first embodiment of the utility model, and expression is taken for the user than slight of stature

Fig. 5 makes use-case for first of first embodiment of the utility model, expression pad shape memory

Fig. 6 makes use-case for second of first embodiment of the utility model, and expression is taken for the user than obesity

Fig. 7 is that second of first embodiment of the utility model makes use-case, expression pad shape memory

Fig. 8 is the stereo appearance figure of second embodiment of the utility model

Concrete label is as follows among the figure:

10 pads 20 coat the 21 ccontaining free time of material

22 valves, 23 blockings, 30 fenders

31 foaming sponges, 32 half colloidal liquids, 33 the air gaps

40 pads

(5) specific embodiment:

See also Fig. 1 to Fig. 3, the pad 10 of the utility model mainly includes one and coats a material 20 and a fender 30, and this pad 10 is to be embodied as a seat cushion in the present embodiment; Wherein:

This coats material 20, and (ThermoplasticPolyurethane TPU) makes, and it has excellent wear-resisting wiping and resistance to tearing, the characteristic of bearing high load capacity is also arranged as low creep and good pressure release property by thermoplastic matrix's amine polyformate.This coating material 20 is to be made as one close-shapedly and have the accommodation space 21 of an inside, and this coating material 20 is provided with a valve 22 in a side, and this valve 22 interlinks with this accommodation space 21, for gas communication.This valve 22 also is equiped with a blocking 23, so that this valve 22 is sealed.

This fender 30 is installed in the accommodation space 21 of this coating material 20, in order to provide support the special-effect of user and shape memory.This fender 30 is by foaming sponge 31 coating or impregnation half colloidal liquids 32, make and sticking half colloidal liquid 32 in this foaming sponge 31 closely and form structure, and also be mingled with many air gaps 33 between this foaming sponge 31 and this half colloidal liquid 32 as the jelly shape.After so structure can make fender 30 extrusions, the ability of replying original shape lowered, and the effect of shape memory is arranged.

This half colloidal liquid 32 is to be mixed by fluid glue and water in the present embodiment, both proportion control are at the state of balance, fender 30 is gone out hydraulic pressure at the Shi Buhui that is squeezed, and water can provide nice and cool impression, and fluid glue then can slow down the heat absorption capacity of water.Because half colloidal liquid 32 in this fender 30 is formed by fluid glue and the water system of mixing, so its capacity of heat transmission is poor, the user asks to take still to have nice and cool impression when long.And this half colloidal liquid 32 also has soft characteristic, so the feeling for taking of user with comfortable softness also can be provided.

See also Fig. 4 and Fig. 5, for first of first embodiment of the utility model makes use-case, expression pad 10 by the bodily form the people of slight of stature take thereon.When the user of slight of stature rides on the pad 10, fender 30 is squeezed, and the gas in the extruded the air gap 33 is promptly discharged from valve 22 places that coat material 20, the accommodation space 21 interior gases that coat material 20 simultaneously also have partly discharges from valve 22 places that coat material 20, promptly valve 22 is sealed afterwards, the gas in the external world can't be inhaled in the coating material 20 again with blocking 23.

This moment is because the relation of air pressure, this fender 30 can be remembered user's the bodily form, even if allow the user leave the seat, this pad 10 still remains on same position user's shape, when person to be used gets back to the seat, can ride on the pad 10 with the own bodily form that coincide, reach comfortable docile effect.

See also Fig. 6 and Fig. 7, for second of first embodiment of the utility model makes use-case, expression pad 10 by the bodily form the people of obesity take thereon.When fat user rides on the pad 10, fender 30 is squeezed, and the gas in the extruded the air gap 33 is promptly discharged from valve 22 places that coat material 20, the accommodation space 21 interior gases that coat material 20 simultaneously also have partly discharges from valve 22 places that coat material 20, promptly valve 22 is sealed afterwards, the gas in the external world can't be inhaled in the coating material 20 again with blocking 23.

This moment is because the relation of air pressure, this fender 30 can be remembered user's the bodily form, even if allow the user leave the seat, this pad 10 still remains on same position user's shape, when person to be used gets back to seat and lives, can ride on the pad 10 with the own bodily form that coincide, reach comfortable docile effect.

In addition, when pad 10 needs to give different users to take, only need unload blocking 23, ambient atmos is entered from valve 22 places to coat in the material 20, allow fender 30 be able to the slowly reinstatement of resilience strength of mat self, and gas sucked in the air gap 33, can reply original shape, the shortcoming that follows the string because of taking for a long time can not take place.Only need afterwards to get final product according to readjust pad 10 shapes as the action of Fig. 4 to Fig. 5, its adaptive capacity is very strong.

See also Fig. 8, be second embodiment of the present utility model.Present embodiment is same as aforementioned first embodiment substantially, and it does not exist together is to be that this pad 40 is embodied as a mattress, and so this pad 40 can reach the effect of first embodiment as described above equally, perhaps this pad 40 be embodied as one the sleep also can with pillow.

Claims (3)

1. comply with the pad that pressure regulation is done in heavy burden for one kind, it is characterized in that: this pad includes:

One coats material, is to be made as one close-shapedly and have the accommodation space of an inside, and this coatings material is provided with a valve in a side, and this valve and this accommodation space interlink, and this valve also is equiped with one in order to seal the blocking of valve;

One fender, it is installed in the accommodation space of this coating material, and this fender has the elastic force of reinstatement, and the foaming sponge is being mingled with the air gap, and the liquid coating of half gluey flowable contains and is dipped in the foaming sponge and sticks with the foaming sponge and to be one.

2. the pad do pressure regulation according to bearing a heavy burden according to claim 1, it is characterized in that: this pad is a seat cushion.

3. the pad do pressure regulation according to bearing a heavy burden according to claim 1, it is characterized in that: this pad is a mattress.

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