CN202445596U

CN202445596U - Ventilating and pressure-dispersing pad

Info

Publication number: CN202445596U
Application number: CN2011205359169U
Authority: CN
Inventors: 陈富景
Original assignee: Formosa Sounding Corp
Current assignee: Formosa Sounding Corp
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-09-26
Anticipated expiration: 2021-12-20

Abstract

The utility model discloses a ventilating and pressure-dispersing pad suitable for supporting and dispersing the weight of a human body. The ventilating and pressure-dispersing pad comprises a soft pad, a first shock-absorbing and pressure-dispersing body and a second shock-absorbing and pressure-dispersing body, wherein the soft pad is made of a soft buffer material; the soft pad is provided with at least one hollow air chamber is arranged at the main distribution position of the weight of the human body; the air chamber is provided with at least one air passage communicated with the external part; the top surface and the bottom surface of the air chamber are respectively provided with the first shock-absorbing and pressure-dispersing body and the second shock-absorbing and pressure-dispersing body which are made of shock-absorbing and pressure-dispersing materials; a gap is reserved between the first shock-absorbing and pressure-dispersing body and the second shock-absorbing and pressure-dispersing body so the air chamber is full of air in a normal non-load state; the first shock-absorbing and pressure-dispersing body and the shock-absorbing and pressure-dispersing body mutually contact and are stacked together for supporting and dispersing the weight of the human body when bearing the weight of the human body. In addition, the air in the air chamber is also compelled to be discharged from the air passage so as to achieve the efficacies of dispersing the weight of the human body and ventilating.

Description

The ventilative pressure pad that looses

Technical field

The utility model is relevant for a kind of diffusing pressure pad, particularly a kind ofly is suitable for processing mattress, seat cushion, back cushion and this type of bolster and is used to support the structure with the ventilative pressure pad that looses that disperses human body weight.

Background technology

Because the transformation of social pattern, the modern generally lacks motion, and in the long time of being everlasting, keeps with a kind of posture, gets off to be easy to generate the defect of having a pain in the back for a long time.Unfolding the muscles and bones except the movable four limbs of timing, keep correct posture and how to make health obtain appropriate support, all is the method that can prevent the problems referred to above to produce.Based on health care and comfortable purpose, can see multiple cushion or the pad that human body uses that be used to support in the daily life everywhere, for example: mattress, seat cushion, back cushion and bolster.The comfort of cushion except wanting to provide soft also need possess ventilative effect, and long-time the use just can not produce sultry sense of discomfort.

Existing mattress with air permeable effect; This mattress includes spring layer, be positioned at the cushion of the top of this spring layer, be positioned at the top layer of the top of this cushion; And the bottom that is positioned at the below of this spring layer, this spring layer comprises the spring unit of several adjacent arrangements, and one be coated on said each spring unit around enclose cover; Said spring unit all comprises a spring, and a packaging bag that is coated on the outside of this spring.This encloses cover and comprises two each intervals and distinctly have a gusset section of enclosing the cover perforation.This cushion has several air-vents that runs through its end face and bottom surface.By enclosing the design of cover perforation and air-vent, this mattress internal material can be contacted with the convection current air, reach ventilative, radiating effect.

A kind of in addition air-permeable mattress; Wherein use a kind of pad that forms with the braiding of staple fibre line one such as nylon; Encase this pad with the cloth cover again, form the air-vent that some one-tenth honeycombs are arranged respectively at relative two extexines of pad, to form a kind of air-permeable mattress with air permeable effect.

Generally speaking, 8% of human body head percentage of liveweight, chest accounts for 33%; Waist accounts for 44%, and the distribution of weight of human body is also different under the different postures, and tradition is used homogenous material or the cushion that only has a kind of soft durometer; And reckon without the human weight distribution scenario; So can't give enough supports in position, or disperse human weight, also not meet healthy notion and needs.

The utility model content

Because the needs of the problem of known cushion and healthy and comfort aspect the utility model provides a kind of ventilative pressure pad that looses, can disperse human body weight and have ventilative effect.

A kind of embodiment structure of the ventilative pressure pad that looses of the utility model comprises: a cushion; This cushion adopts soft padded coaming; The air chamber that this cushion has at least one hollow at the main distributing position of human body weight, this air chamber have at least one air flue that is communicated with outside atmosphere; One first shock-absorbing is loose and is pressed body and one the second diffusing body of pressing of shock-absorbing; This first shock-absorbing is loose and is pressed body and diffusing end face and the bottom surface of pressing body to be arranged on this air chamber of this second shock-absorbing; When normality is not born weight; Maintain the gap between this first shock-absorbing diffusing pressure body and the diffusing pressure of this second shock-absorbing body and make this air chamber can be full of air, when grantee's body weight, this first shock-absorbing diffusing pressure body and the diffusing pressure of this second shock-absorbing body contact with each other and are stacked; Force the gas in this air chamber to be discharged simultaneously, and then reach the effect of disperseing human body weight and breathing freely from this air flue.

A kind of embodiment according to the utility model; Wherein the structure of cushion comprises: the structure of this cushion comprises: the upper strata pad that is stacked each other, intermediate layer pad and lower floor's pad; This intermediate layer pad has at least one through hole at the main distributing position of human body weight; The direction that this through hole is exerted pressure to this cushion along human body penetrates this intermediate layer pad; This intermediate layer pad also has this air flue that is communicated with this through hole and outside atmosphere, and this upper strata pad has the diffusing body of pressing of this first shock-absorbing in the position towards this through hole, and this lower floor's pad has the diffusing body of pressing of this second shock-absorbing in the position towards this through hole; Normality is not during grantee's body weight; This first shock-absorbing is loose to press between body and the diffusing pressure of this second shock-absorbing body and is maintained the gap, and then forms this air chamber at this through hole place of this intermediate layer pad, and this first shock-absorbing is loose and pressed body and the diffusing body of pressing of this second shock-absorbing to be stacked each other when grantee's body weight; Also can force the air in this air chamber to be discharged, and then reach the effect of disperseing human body weight and breathing freely from this air flue.

A kind of embodiment structure according to the utility model also has a clad, and this clad is coated togather this upper strata pad, intermediate layer pad and lower floor's pad.

According to a kind of embodiment structure of the utility model, the diffusing pressure of this first shock-absorbing body looses with this second shock-absorbing and presses the diffusing material of pressing of body employing shock-absorbing.

A kind of embodiment according to the utility model constructs, and the diffusing pressure of this shock-absorbing material of making the diffusing pressure of this first shock-absorbing body and the diffusing pressure of this second shock-absorbing body is gel (Gel), latex (Latex), silica gel (Silicon) or PU glue.

According to a kind of embodiment of the utility model, the soft padded coaming of making cushion is foam or latex.

Utility model content by above can be understood; The ventilative pressure pad that looses of the utility model can be processed mattress, seat cushion, back cushion and bolster according to purposes; The air chamber that has at least one hollow at the main distributing position of human body weight; The end face of air chamber and bottom surface have the first shock-absorbing diffusing pressure body and the diffusing pressure of second shock-absorbing body of the diffusing pressure of employing made respectively, when normality is not born weight, maintain the gap between first shock-absorbing diffusing pressure body and the diffusing pressure of second shock-absorbing body and make air chamber can be full of air; When grantee's body weight; The diffusing cognition of pressing of the first shock-absorbing diffusing pressure body and second shock-absorbing contacts with each other and is stacked in order to support and dispersion human body weight, also can force the air in the air chamber to have airing function from the air flue discharge in addition, if make first shock-absorbing diffusing pressure body and the diffusing pressure of second shock-absorbing body with gel (Gel); When grantee's body weight, first shock-absorbing loose to press the body and second shock-absorbing to loose to press support that piling up of body can the provide enough effect with disperse weight.

Description of drawings

Fig. 1 is an embodiment structural map of the utility model, shows the cross-section structure of the ventilative pressure pad that looses.

Fig. 2 is an embodiment structural map of the utility model, shows the structure decomposition map of cushion.

Fig. 3 is the local structure enlarged drawing of Fig. 1 in the III position.

Fig. 4 is an embodiment structural map of the utility model, shows the another kind of embodiment structure of cushion, and intermediate layer pad wherein has two air flues.

Fig. 5 A is the use sketch map of a kind of embodiment of the utility model, shows the ventilative pressure pad that looses as seat cushion, looses and presses the body and second shock-absorbing to loose to press body, air is expelled the situation of air chamber when human body weight is pressed in first shock-absorbing.

Fig. 5 B is the use sketch map of a kind of embodiment of the utility model, shows the ventilative pressure pad that looses as seat cushion, does not loose and presses the body and second shock-absorbing to loose to press body when human body weight is pressed in first shock-absorbing fully, and air can be inhaled into the situation of air chamber from air flue.

Fig. 6 is the another kind of embodiment structural map of the utility model, shows the cross-section structure of the ventilative pressure pad that looses.

Fig. 7 is the local structure enlarged drawing of Fig. 6 in the VII position.

Fig. 8 is the another kind of embodiment structural map of the utility model, shows that the ventilative pressure pad that looses makes the front structural map of back cushion.

Fig. 9 is the structure section figure of Fig. 8 in the IX position.

Figure 10 is the vertical view of Fig. 8.

Wherein:

10 cushion 141a through hole 11a air chambers

141b through hole 11b air chamber 15 lower floor's pads

12a air flue 20a first shock-absorbing is loose and is pressed body 12b air flue

20b first shock-absorbing is loose and is pressed the diffusing body of pressing of body 12c air flue 20c first shock-absorbing

12d air flue 30a second shock-absorbing is loose and is pressed body 12e air flue

30b second shock-absorbing is loose and is pressed the diffusing body of pressing of body 13 upper strata pad 30c second shock-absorbings

14 intermediate layer pads, 40 clads.

The specific embodiment

At first see also Fig. 1; It is a kind of embodiment structure of the ventilative pressure pad that looses of the utility model; At this embodiment is with the pattern of seat cushion as a kind of application of the ventilative pressure pad that looses of the utility model; But non-as limit, the ventilative pressure pad that looses with same structural feature also is applicable to processes the article that mattress, back cushion and this type of bolster are used to support and disperse human body weight.

The ventilative pressure pad embodiment structure that looses of Fig. 1; Comprise: cushion 10, first shock-absorbing are loose and are pressed body 20a and the diffusing body 30a that presses of second shock-absorbing; Cushion 10 is with soft padded coaming manufacturing; Cushion 10 has the air chamber 11a of at least one hollow at the main distributing position of human body weight; Air chamber 11a has at least one air flue 12a that is communicated with outside atmosphere, at the diffusing body 20a that presses of first shock-absorbing that the end face of air chamber 11a has the diffusing pressure of employing made, has the diffusing body 30a that presses of second shock-absorbing of the diffusing pressure of employing made in the bottom surface of air chamber 11a.

The soft padded coaming that is used to make cushion 10 can be any among foam, high density foam and the latex, and first shock-absorbing is loose and pressed the body 20a and second shock-absorbing to loose to press body 30a can adopt any made among gel (Gel), latex (Latex) and the silica gel (Silicon).

Be example with Fig. 1 as the ventilative pressure pad that looses that seat cushion uses; When human body keeps sitting posture; The main weight of human body can drop on the ischium position (buttocks lower edge) of buttocks both sides, thus promptly be provided with air chamber 11a in the position of supporting the human body ischium, in other words; Want average support human body to fall within the weight of ischium, air chamber 11a should have two.

The ventilative pressure pad that looses of the utility model is applied to seat cushion, and wherein a kind of embodiment of cushion 10 constructs as shown in Figure 2ly, comprising:

With soft padded coaming manufacturing and be stacked into a kind of upper strata pad 13, intermediate layer pad 14 and lower floor's pad 15 of sandwich structure each other; After upper strata pad 13, intermediate layer pad 14 and lower floor's pad 15 heap pads are accomplished; Can with clad 40 cushion 10 all be coated again; Intermediate layer pad 14 has through hole 141a and through hole 141b at the main distributing position (supporting the position of human body ischium) of human body weight; The direction that through hole 141a and through hole 141b exert pressure to cushion 10 along human body penetrates intermediate layer pad 14; Intermediate layer pad 14 has an air flue 12a and is communicated with through hole 141a and outside atmosphere, and other has an air flue 12b to be communicated with through hole 141b and outside atmosphere, and air flue 12a is that a kind of crack or groove that extends from the edge of through hole 141a pad 14 towards the intermediate layer all can; The quantity of air flue 12a and air flue 12b can optionally determine not have special restriction; In the embodiment of Fig. 2 structure, through hole 141a has an air flue 12a, and through hole 141b has an air flue 12b; And that another kind of embodiment constructs is as shown in Figure 4, and through hole 141a wherein has two

air flue

12a and 12c, and through hole 141b has two

air flue

12b and 12d;

Upper strata pad 13 has diffusing body 20a of pressure of first shock-absorbing and 20b in the position towards through hole 141a and through hole 141b; Lower floor's pad 15 has diffusing body 30a of pressure of second shock-absorbing and 30b in the position towards through hole 141a and through hole 141b; Normality is not during grantee's body weight; First shock-absorbing is loose and is pressed body 20a and diffusing the pressure between the body 30a of second shock-absorbing to maintain the gap; First shock-absorbing loose to be pressed the body 20b and second shock-absorbing to loose to press between the body 30b and is maintained the gap equally, when upper strata pad 13, intermediate layer pad 14 and lower floor's pad 15 are stacked into a kind of sandwich structure each other, just can be in the intermediate layer through hole 141a and the through hole 141b place of pad 14 all form air chamber 11a; When grantee's body weight; The diffusing body 20a (20b) of pressure of first shock-absorbing and second shock-absorbing are loose and are pressed body 30a (30b) can contact with each other and be stacked in order to support and dispersion human body weight (shown in Fig. 5 A), also can force the air among the air chamber 11a to be discharged from air flue 12a (12b) simultaneously, and then reach the effect of disperseing human body weight and breathing freely; Because human body keeps sitting posture a period of time can move unavoidably or adjusts posture; When grantee's body weight not,, first shock-absorbing of being located at upper strata pad 13 is respectively

loose press body

20a and 20b by the recovery capacity of soft padded coaming; And second shock-absorbing of being located at lower floor's pad 15 loose to press

body

30a and 30b to be returned to the position of normality; And the position of the through hole 141a of pad 14 and through hole 141b forms air chamber 11a in the intermediate layer, sucks air (shown in Fig. 5 B) from air flue 12a (12b) simultaneously, so so repeatedly exhaust and air-breathing action just can make cushion 10 possess ventilative effect.

A kind of embodiment of the utility model can adopt gel (Gel) to make the diffusing body 20a of pressure of first shock-absorbing and 20b and diffusing body 30a of pressure of second shock-absorbing and 30b; When grantee's body weight; First shock-absorbing that contacts with each other and be stacked is loose and is pressed body 20a and the diffusing body 30a (also have first shock-absorbing to loose and press body 20b and the diffusing body 30b that presses of second shock-absorbing) that presses of second shock-absorbing, can let human weight obtain the effect of enough supports with disperse weight.

Gel is a kind of have excellent pressure conductibility and excellent macromolecular compound of impulsive force absorbability, also can be high-molecular copolymer, can be thermoplasticity; After baking, can full cure react the flexible elastic gel of formation one tool with the bridge formation promoter of appropriateness like SERS (Benzene Chloride ethene and butadiene copolymer); Like PU glue, in addition, its hardness height can optionally be adjusted; Possessed low backwash elasticity, so be specially adapted to make the pad of preserving moisture of high flexibility.And the material of aforesaid clad 40 can have many kinds to select, and for example staple fibre cloth, natural fiber cloth, dermatine or natural leather all can.

Through hole 141a in the earlier figures 2 and the shape of through hole 141b can determine according to the needs of practical use; Be not limited to the circle among the figure; A kind of embodiment at the utility model; First shock-absorbing loose to press

body

20a and 20b and second shock-absorbing to loose to press

body

30a and 30b can be slightly larger than the area of through hole 141a and through hole 141b at the area of the direction of grantee's body weight, the shock-absorbing of winning is loose press the part edge meeting of body 20a and the diffusing pressure of second shock-absorbing body 30a contact (see figure 3) with intermediate layer pad 14; And like Fig. 6 and shown in Figure 7; The diffusing body 20a of pressure of first shock-absorbing and second shock-absorbing are loose and are pressed body 30a can be equal to or less than through hole 141a and through hole 141b just at the area of the direction of grantee's body weight, win shock-absorbing diffusing

pressure body

20a and 20b and second shock-absorbing are

loose press body

30a and 30b can fall into through hole 141a and through hole 141b.

Fig. 8, Fig. 9 and Figure 10 are the another kind of embodiment structures of the ventilative pressure pad that looses of the utility model, and shown in figure is a kind of pattern that the ventilative pressure pad that looses of the utility model is used as back cushion.Wherein air chamber 11b is set at the position of back cushion towards human body behind waist; Air chamber 11b near human body behind a side of waist be that first shock-absorbing is loose and pressed body 20c; Second shock-absorbing is loose and is pressed body 30c then to be arranged on diffusing another opposite side position of pressing body 20c of first shock-absorbing; Wherein first shock-absorbing loose to press body 20c in the side towards human body one outstanding part can be set again; To meet the body curve and to give waist enough supports, can see that by the sectional drawing of Fig. 9 air flue 12e can be several, they are in communication with the outside from the left and right sides of back cushion respectively.

Though the utility model discloses as above through the above embodiments; Right its is not in order to limit the utility model; Anyly have the knack of alike art; In spirit that does not break away from the utility model and scope, when can doing a little change and retouching, so the scope of patent protection of the utility model must be looked the appended request terms person of defining of this specification and is as the criterion.

Claims

1. the ventilative pressure pad that looses is characterized in that, comprising:

A cushion, this cushion adopts soft padded coaming, and the air chamber that this cushion has at least one hollow at the main distributing position of human body weight, this air chamber have at least one air flue that is communicated with outside atmosphere;

One first shock-absorbing diffusing pressure body and one second shock-absorbing are loose and are pressed body, diffusing end face and the bottom surface of pressing body to be arranged on this air chamber of this first shock-absorbing diffusing pressure body and this second shock-absorbing.

2. the ventilative pressure pad that looses as claimed in claim 1; It is characterized in that; The structure of this cushion comprises: the upper strata pad that is stacked each other, intermediate layer pad and lower floor's pad; This intermediate layer pad has at least one through hole at the main distributing position of human body weight, and the direction that this through hole is exerted pressure to this cushion along human body penetrates this intermediate layer pad, and this intermediate layer pad also has this air flue that is communicated with this through hole and outside atmosphere; This upper strata pad has the diffusing body of pressing of this first shock-absorbing in the position towards this through hole, this lower floor's pad has the diffusing body of pressing of this second shock-absorbing in the position towards this through hole.

3. the ventilative pressure pad that looses as claimed in claim 2 is characterized in that also having a clad, and this clad is coated togather this upper strata pad, intermediate layer pad and lower floor's pad.

4. the ventilative pressure pad that looses as claimed in claim 1 is characterized in that the soft padded coaming of making this cushion is foam or latex.

5. the ventilative pressure pad that looses as claimed in claim 1 is characterized in that, the diffusing pressure of this first shock-absorbing body looses with this second shock-absorbing and presses the diffusing material of pressing of body employing shock-absorbing.

6. the diffusing pressure pad of breathing freely as claimed in claim 5 is characterized in that, the diffusing pressure of this shock-absorbing material of making the diffusing pressure of this first shock-absorbing body and the diffusing pressure of this second shock-absorbing body is gel, latex, silica gel or PU glue.