CN2187903Y

CN2187903Y - Back mattress with supporting element

Info

Publication number: CN2187903Y
Application number: CN 93240875
Authority: CN
Inventors: 蔡俊贤
Original assignee: Individual
Current assignee: Israel Schiphol
Priority date: 1993-10-04
Filing date: 1993-10-04
Publication date: 1995-01-25
Anticipated expiration: 2003-10-04

Abstract

The utility model relates to a back cushion with supporting element, comprising a cushion and a back cushion. The cushion and the back cushion are flexibly connected with a pivoted part. The utility model is characterized in that the back cushion is provided with a supporter which can be relatively deformed with the physical contact part of the users at the point relative to the waist of the users and the positions of the shoulders at both sides; the supporter comprises an elastic body which is pressed and deformed; the back cushion with supporting element can keep the users in good posture and prevents the muscle from hardening, the users are discomfortable outside. The utility model provides a centralization counter force to support the weight of the users and achieves the very good effect of comforting the muscles.

Description

Back mattress with supporting element

The utility model relates to a kind of support chair cushion, is meant a kind of muscle sclerosis, the fatigue and uncomfortable that causes under the long-time sitting posture of elimination, chair cushion that stimulates circulation of lowering especially.

In the industrial and commercial society that this seizes every minute and second, the people of many long-time sittings, as the truck driver of pencil pusher, long distance delivery or the passenger that dealing for a long time is open to traffic etc., must expend several hours sitting every day on chair, in this nervous busy society or in the crowded space by bus and do not have that chance stretches or the muscle muscles and bones of activity sitting, therefore often cause the discomforts such as muscle sclerosis, pain and fatigue of health a part.

At above-mentioned defective, applied for being entitled as for No. 92236004.9 the application case of " seat cushion " before the utility model applicant with support unit, have the preferable posture of user of maintenance and avoid characteristics such as muscle sclerosis, discomfort; Modern applicant does not satisfy at this point and more is devoted to the improvement of seat cushion, and it is not only had outside the characteristic such as light, comfortable, and make its structure can be simpler, make easier and have good result of use.

Therefore, main purpose of the present utility model is to provide a kind of seat cushion with support unit, have characteristics such as in light weight, comfortable, in its can pack into easily car chair and office's seat, thereby the muscle sclerosis, pain and the fatigue that lower under the long-time sitting posture for stimulating circulation are uncomfortable.

Secondary objective of the present utility model is to provide a kind of seat cushion with support unit, it is provided with the body that supports of predetermined quantity in the back cushion surface, the part that contacts with back cushion with the person's of being used spine and back below etc., and but relative deformation and form and concentrate counter-force to support user's health back reduces uncomfortable impression.

Another purpose of the present utility model is to provide a kind of seat cushion with support unit, and it not only has outside light, the comfortable effectiveness, has more characteristics such as simple in structure, easy to manufacture.

For reaching above-mentioned purpose, the seat cushion that the utlity model has support unit includes a cushion and a back cushion, this cushion and back cushion are with the flexible binding of a pivot part, it is characterized in that: this back cushion respectively has one with respect to the position of user's waist and both sides shoulder can be with the bracing or strutting arrangement of user's body contacting portion relative deformation, but this bracing or strutting arrangement is the elastomer of a compressive deformation, its except that can promote the user to keep good appearance pad and user's health is provided and the more contacts area of back cushion, and a centrality counter-force is provided is the excellent effect of comfortable muscle to support user's weight.

As shown in the above description, the seat cushion with support unit of the present utility model, its advantage can be summarized as follows:

1. the utlity model has the seat cushion of support unit, the supporter that its place, back cushion precalculated position has, can provide health and chair cushion more contacts area,, make it lower muscle sclerosis, the pain and tired uncomfortable of being derived down because of long-time sitting posture for stimulating circulation.

2. the seat cushion with support unit of the present utility model, it has advantage in light weight, comfortable and capable of washing, and can pack in the seat of car chair and office the interchangeability height easily into.

3. the seat cushion with support unit of the present utility model, the slot part that this upper plate and header board had, its except that can make user's seating the time more comfortable, more can sultry impression be arranged when preventing user's seating for the air circulation circulation.

Now after enumerating two preferred embodiments and conjunction with figs. and being described in more detail in, further understand and approval so that can have to the purpose of this utility model, feature and effect, wherein:

Fig. 1 is the stereoscopic figure of the utility model one embodiment seat and back cushion;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the dorsal view of Fig. 1;

Fig. 4 is the cutaway view of the middle 4-4 section of Fig. 1;

Fig. 5 is user mode figure of the present utility model;

Fig. 6 is the stereoscopic figure of another embodiment of the utility model;

Fig. 7 is the cutaway view of 7-7 section among Fig. 6.

At first see also shown in Figure 1, seat cushion with support unit of the present utility model includes a seat cushion 2 and a back cushion 3, this seat cushion 2 and back cushion 3 are with a pivot part 8 flexible bindings, this flexible pivot part 8 can make chair cushion 1 bending and be fit to the car chair or the seat of different shape, and collapsible and be easy to carry about with one and deposit the Tibetan.

See also shown in Fig. 2 to 5, this seat cushion 2 includes a upper plate 4 and a base plate 5 again, and in the same manner, 3 of this back cushions have a header board 6 and a backboard 7; This each board is by foamed glue class the best that material is made as in light weight, that density is high, so that the support chair cushion of a durability and comfortableness to be provided, and this each board outer surface is pasted with one and is covered portion 16 and can be easy to clean by made outer of polynary lipid or line yarn class, again, this each

board

4,5,6,7 utilizes known technology to link just like the most slot parts 12 shown in each figure in the mode of clinkering pressing or gummed, it is except that can be for the air circulation circulation, but more comfortable during user's seating; And on 7 ones of the backboards of its back cushion 3, more be equiped with the flexible cover of tool and be fixed in habitual chair for sheathed, to meet the use of different demands with 15.

The header board 6 of this back cushion 3 has the lumbar support body 21 of a horizontal stripe projection with respect to user's waist place, take on the shoulder supporter 22 that the position, back then respectively has a vertical bar projection with respect to both sides, this supporter 21, but 22 are formed by the elastomer 23 of a compressive deformation, 23 on this elastomer is by in light weight, the foam material that density is high is made, it is good to have elasticity, characteristic such as in light weight, as shown in Figure 4, this elastomer 23 places between two plate faces and is circular-arc cross section, its except that can promote the user to keep good appearance pad and user's health is provided and the more contacts area of back cushion, it more provides a centrality counter-force to reach the excellent effect of comfortable muscle to support user's weight.

See also again shown in Fig. 6 and 7, it shows the seat backrests 30 of another embodiment of the utility model, header board 6 pre-positions of this back cushion 3 still have this can be with the supporter 21 of user's body part relative deformation, 22, to promote the user to keep good posture and to provide a centrality counter-force to reach the excellent effect of comfortable muscle to support user's weight, its difference is, this chair cushion 30 has a plurality of spherosomes 32 with respect to user back and huckle formation, this each spherosome 32 is to be material and to be semi-circular hollow form and to take shape in this header board 6 and the upper plate 4 with the foamed glue class, this each spherosome 32 pliabilities distortion, so that can be local compression when being subjected to user's compression weight, and each spherosome 32 after the compression produces a counteractive light pressure in user back and shank, and can loosen muscle muscles and bones and attenuating sclerosis, discomforts such as pain, promptly the soft and smooth shape of the circular arc of this spherosome 32 provides the counter-force bracing or strutting arrangement of a comfortableness and spring-go, and the reaction pressure of this spherosome 32 also can stimulate circulation and take out numb phenomenon with the muscle of avoiding or alleviate after the sitting, again, also be provided with as above the described a plurality of slot parts 12 of an embodiment around this each ball 32 for the air circulation circulation, and more comfortable during for user's seating.

Claims

1, a kind of seat cushion with support unit, it includes a seat cushion and a back cushion, this seat cushion and back cushion are with the flexible binding of a pivot part, it is characterized in that: this back cushion has the lumbar support body of a horizontal stripe projection with respect to user's waist location place, then respectively be provided with the shoulder supporter of a vertical bar projection with respect to shoulder position, back, both sides, but this supporter is the elastomer of a compressive deformation, can be out of shape with user's body contacting portion relative resilient.

2, the seat cushion with support unit as claimed in claim 1 is characterized in that: this supporter is that double team is between two-layer foam and the curved elastomer in cross section.

3, the seat cushion with support unit as claimed in claim 1 is characterized in that: this chair cushion has a plurality of spherosomes with respect to user back and huckle position.