CN201256800Y

CN201256800Y - Double-side used cushion and chair with the cushion

Info

Publication number: CN201256800Y
Application number: CNU2008201348159U
Authority: CN
Inventors: 李隆仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2009-06-17
Anticipated expiration: 2018-09-09

Abstract

The utility model discloses a cushion, and both sides of the cushion can be used. The cushion comprises a surface, a cushion layer, a spring layer and a bottom plate. The cushion can satisfy different fancies of different users for hardness on the chair selection and also can satisfy the requirements of the same user for hardness in different periods or occasions; in addition, the cushion has noble and elegant temperament on the appearance and further can prevent injuries caused by improper placement of the cushion.

Description

But the cushion that use on the two sides and comprise the chair of this cushion

Technical field

But the utility model relates to the cushion that use on a kind of two sides, can be used on the local furniture chair such as hall or room, by the different two sides of cushion soft or hard, can allow the user change different acting surfaces as required.The utility model also relates to a kind of chair that comprises this cushion.

Background technology

Generally often see wooden chair on the market, makings noble quality, natural, graceful and poised generous, but this class chair has some shortcomings relatively, and somewhat expensive except chair itself, the non-general common people can buy, and need bigger space to place; Add that the wooden chair of this class is heavier usually, move and to compare inconvenience; In addition, to time winter, be sitting in and feel colder on the chair, and can cause some people's discomfort.

In order to solve above common problem, then develop the cushion that places on the chair, however general cushion on the market except cosy sensation is provided, also can be changed according to the pattern of oneself liking.And this class cushion itself is owing to after using a period of time, cause easily and break, and cause very high replacement rate; And being connected of cushion and chair, typically use the cord that four corners of cushion extend out and pinion chair, yet, if the user is more active or cord does not tie up, just be easy to cause coming off of cushion; In addition, buy the user of wooden chair usually, often more pay attention to whole makings, if add the decoration that some are unnecessary, just be easy to influence the noble makings that originally gives out.

In addition, in the face of some user likes being sitting on the chair of hard, feel comfortable and generous; And some user likes being sitting on the soft chair, feels soft and comfortable.Though as if the hard chair adds cushion and can address this problem, and has also brought many problems, similarly be for the elderly, when the cushion landing, be sitting in old man on the chair and fall easily and cause fracture to wait injury; And, all can be sitting in the front end of chair usually to the young man, and often lie in the back backward, except causing the cushion landing easily, get off for a long time, also easily vertebra and pelvis are damaged, easily form diseases such as hunchback, vertebra lateral bending, regular pain in the back in the future.

The utility model content

But main purpose of the present utility model provides the cushion that use on a kind of two sides, this cushion can satisfy the difference that the different users requires seat soft or hard degree simultaneously, and needn't change seat, even same user also needn't require frequently to change seat or cushion because of different once in a while soft or hards.

Another purpose of the present utility model provides a kind of chair, and this chair can use cushion of the present utility model or other substitutes, and cushion is changed convenient and is difficult for landing.

In order to achieve the above object, but the cushion bag that use on a kind of two sides that the utility model provides

Draw together: a superficial layer, this superficial layer is made up of braid;

One cushion, this cushion is made up of soft filler, is located at described superficial layer bottom;

One spring layer, this spring layer are to be formed by a plurality of elastomer combinations, are located at described cushion bottom; And

One base plate, this base plate are located at described spring layer bottom.

Described base plate has housing, forms the space that can hold spring layer and cushion.

Described base plate can be that various material is made, preferably wood materials, for example camphorwood or Chinese juniper wood etc.

Described superficial layer braid specifically is meant by braided material braiding commonly used such as bamboo rattan, cloth cover, plastic cement or ox-hide and forms.

Described cushion specifically can use for example anti-filler composition that falls into foam and so on of high-tension.

The elastomer of described composition spring layer can be made up of a plurality of independent tubular groups of springs, and each described independent tubular groups of springs comprises tubular compression spring and at the spring clad of the outer setting of this tubular compression spring.

Above-mentioned tubular compression spring is meant the cylindrical helical compression spring on the ordinary meaning.

In addition, described elastomer also can be to be combined by a plurality of wavy springs, is located between the inboard corresponding both sides of described base plate housing and with the base plate bottom surface not contact.

In addition, the utility model also provides a kind of chair, and this chair comprises a cushion described in the utility model and a locating slot, and described locating slot is arranged on the seat support, and described cushion is arranged in locating slot and adapts with the locating slot size.

In order further to prevent the cushion landing, as improvement, described seat support front end is provided with a dividing plate, and described dividing plate height is smaller or equal to the cushion height.

Described chair can be furniture chair in general sense, for example wood based panel chair or wooden sofa.

For traditional wooden chair, but the cushion that use on the two sides that the utility model provides, can satisfy different users's difference hobby to the soft or hard degree on seat is selected, also can satisfy same user in the requirement of different times or occasion to seat soft or hard comfort level, and the utility model does not only lose noble elegant makings in appearance, more can prevent to place improper caused injury because of cushion.

Description of drawings

But Fig. 1 is the cushion stereogram that use on the utility model two sides;

The cutaway view of first embodiment of the cushion that but Fig. 2 is the utility model two sides to be used;

The structure chart of the independent tubular groups of springs of first embodiment of the cushion that but Fig. 3 is the utility model two sides to be used;

The cutaway view of second embodiment of the cushion that but Fig. 4 is the utility model two sides to be used;

But Fig. 5 is for adopting the stereogram of the chair that the utlity model has the cushion (superficial layer up) that uses on the two sides;

But Fig. 6 is for adopting the stereogram of the chair that the utlity model has the cushion (the plank layer up) that uses on the two sides;

But Fig. 7 is for adopting the exploded view of the chair that the utlity model has the cushion (superficial layer up) that uses on the two sides;

But Fig. 8 is for adopting the exploded view of the chair that the utlity model has the cushion (the plank layer up) that uses on the two sides.

Main description of reference numerals

11...... superficial layer 12...... first draw ring

21...... cushion 31...... spring layer

32...... independent tubular groups of springs 33...... spring clad

34...... tubular compression spring 41...... plank layer

42...... the second draw ring 51...... chair

52...... dividing plate 53...... locating slot

The specific embodiment

Below in conjunction with description of drawings the utility model detailed structure and connection relationship thereof, make and be familiar with this technical field person and after studying this specification carefully, can implement, but the utility model is not limited thereto by this.

But it is first embodiment of the cushion that uses for the utility model two sides that Fig. 1, Fig. 2 and Fig. 3 illustrate, and this cushion includes: a superficial layer 11, one cushions 21, one spring layer 31, and a base plate 41, this base plate 41 has housing, and this housing size can be lived around spring layer and the cushion by frame.Wherein, this superficial layer 11 is by bamboo rattan, cloth cover, plastic cement, and the braiding of braiding ox-hide thing forms, and in addition, at an end of superficial layer 11, is provided with first draw ring 12 of one " ∏ " font, can assist to change cushion; This cushion 21 is to use that high-tension is anti-to fall into the cotton filler of being formed, and is located under the superficial layer 11 to increase the comfort when using; This spring layer 31 is to form for a plurality of elastomer combinations, and this elastomer is an independent spring group 32, this each independent spring group 32 has tubular compression spring 34, and be provided with a circular-arc spring clad 33 of forming by cloth in the outside of this tubular compression spring 34, can protect compression spring 34 unlikely twisting off and puncture cushion, and then the protection user; This base plate 41 is made by materials such as camphorwood or Chinese juniper wood, in addition, owing to consider that four corners of base plate 41 are too sharp-pointed, hurts child or old man easily, thus it can be made into circular-arc design in four corners, with protection child and the old men's safety.

But it is cushion second embodiment that use on the utility model two sides that Fig. 4 illustrates, wherein, the unitary construction of cushion and first embodiment shown in Figure 2 are similar, main difference is elastomer with a plurality of wavy spring 35 replacement, and is located at the housing corresponding both sides, inboard of base plate 41 and does not contact with the base plate bottom surface.And this wavy spring 35 adopts the mode that is arranged in parallel, and its two ends are fixed on the base plate 41 with fixtures such as rivets.Because this wavy spring 35 has good elastic force and tough and tensile characteristic, so, though this design causes wavy spring 35 to have certain distance in base plate 41 bottoms, help this wavy spring 35 that a flexible space is arranged on the contrary, strengthen the comfort of cushion.

In addition, the utility model also provides a kind of chair, sees also Fig. 5～8, and as shown in Figure 7, this chair comprises cushion of the present utility model and locating slot 53, also comprises a dividing plate 52, and this dividing plate 52 is fixed in the front end of chair, to prevent the landing of cushion.When cushion surface layer 11 was put into chair up, cushion placed on the locating slot 53 of chair, and its schematic diagram as shown in Figure 5.Because the height that dividing plate 52 retracts is just identical after cushion is placed, so, can't allow the user that high low head is arranged, and produce uncomfortable sensation.Because the one side of superficial layer 11 has soft comfortable sensation, and can not destroy the noble elegant makings of wooden chair, allow the user be able under situation about loosening most, enjoy this creation.

In addition, when the user wants one side with hard,,, change the another side of cushion into, as shown in Figure 8 just can very like a cork cushion be taken out as long as will be positioned at first draw ring, 12 pull-ups on the superficial layer 11.Afterwards, base plate 41 is put into cushion the locating slot 53 of chair up, just can enjoy the one side of hard easily, as shown in Figure 6; And in the time will changing soft one side into, also only need to be positioned at second draw ring, 42 pull-ups on the plank layer 41, just can easily cushion be taken out, and change another side into.In general, be sitting in hard or soft chair for a long time, all may cause bad influence vertebra and pelvis.As being sitting in for a long time on the hard chair, the pelvis ratio is easier to ossify; And be sitting in for a long time on the soft chair, can be because too comfortable and sit more and more forward, and cause vertebra to produce distortion.So, but the mutual characteristics of using in the utility model two sides except the demand that satisfies the different users, also are to healthy a help, particularly vertebra calcaneum basin.

The above only is the utility model embodiment preferably, but can not limit the scope of the utility model protection, allly does any change or accommodation according to the utility model record technical scheme, all belongs within the scope that the utility model contains.

Claims

But 1, a kind of cushion of two sides use is characterized in that this cushion comprises:

One superficial layer, this superficial layer is made up of braid;

One cushion, this cushion is made up of soft filler, is located at described superficial layer bottom;

One spring layer, this spring layer are to be formed by a plurality of elastomer combinations, are located at described cushion bottom; And

One base plate, this base plate are located at described spring layer bottom.
2, but the cushion of two sides use as claimed in claim 1 is characterized in that described base plate has housing, forms a space that is used to hold spring layer and cushion.
3, but the cushion of two sides use as claimed in claim 1 is characterized in that described base plate lower surface corner is a circular arc.
But 4, the cushion of two sides use as claimed in claim 1, it is characterized in that, described elastomer is to be combined by a plurality of independent tubular groups of springs, and described each independent tubular groups of springs has tubular compression spring and compresses the spring clad of the outer setting of spring in this tubular.
5, but the cushion of two sides use as claimed in claim 2 is characterized in that described elastomer is to be combined by a plurality of wavy springs, is located between the inboard corresponding both sides of described base plate housing and with the base plate bottom surface not contact.
6, but the cushion that uses of two sides as claimed in claim 1 is characterized in that, an end of described superficial layer be provided with one "
" first draw ring of font; Described plank layer with respect to the other end of this first draw ring be provided with one "
" second draw ring of font.
7, but the cushion of two sides use as claimed in claim 1 is characterized in that, described superficial layer is the braid that is formed by bamboo rattan, cloth cover, plastic cement or ox-hide braiding;

Described cushion is the anti-filler that falls into foam of high-tension;

Described base plate is a wood materials.
8, a kind of chair is characterized in that, this chair comprises an any described cushion of claim 1～7 and a locating slot, and described locating slot is arranged on the seat support, and described cushion is arranged in locating slot and adapts with the locating slot size.
9, chair as claimed in claim 8 is characterized in that, described seat support front end is provided with a dividing plate, and described dividing plate height is smaller or equal to the cushion height.
10, chair as claimed in claim 8 is characterized in that, described chair is wood based panel chair or wooden sofa.