CN205338290U - Chair - Google Patents

Chair Download PDF

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Publication number
CN205338290U
CN205338290U CN201521131220.4U CN201521131220U CN205338290U CN 205338290 U CN205338290 U CN 205338290U CN 201521131220 U CN201521131220 U CN 201521131220U CN 205338290 U CN205338290 U CN 205338290U
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China
Prior art keywords
chair
cushion
backrest
seat
chair foot
Prior art date
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Active
Application number
CN201521131220.4U
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Chinese (zh)
Inventor
安利平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Tianyu Lvzhou Furniture Co Ltd
Original Assignee
Beijing Tianyu Lvzhou Furniture Co Ltd
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Publication date
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Priority to CN201521131220.4U priority Critical patent/CN205338290U/en
Application granted granted Critical
Publication of CN205338290U publication Critical patent/CN205338290U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a chair, its technical scheme main points are: including seat, chair foot and back, be equipped with sofa cushion on the seat, the chair foot includes preceding chair foot and back chair foot, be equipped with the cushion on the back, the back is ring shape and sets up just including inner ring limit and outer loop limit, form between inner ring limit and the outer loop limit and supply the ring groove that the cushion card was established, the cushion be with the annular of ring groove looks adaptation sets up. The utility model provides a difficult problem of changing of cushion on the current chair back.

Description

Chair
Technical field
This utility model relates to a kind of furniture, and in particular, it relates to a kind of chair.
Background technology
The furniture of broad sense refers to that the mankind maintain orthobiosis, are engaged in production practices and carry out the requisite appliances of social activity.Narrow sense furniture refer to sit for people in life, work or social practice, sleeping or support and an appliances of storing products.
Furniture is made up of material, structure, appearance forrns and function four factors, and wherein function is guide, is the power promoting furniture development;Structure is trunk, is the basis realizing function.These four factor interknits, and conditions each other again.Owing to furniture is that therefore furniture also has function and the factor of appearance forrns aspect in order to meet the certain material requisite of people and application target and design and fabrication.
At society, furniture is one of indispensable article in family, wherein just includes desk, chair, bedside cabinet etc..Traditional chair is usually wooden or bamboo, but along with people are to improving constantly that furniture comfort requires, occur in that a kind of soft cushion chair, this soft cushion chair includes wooden seat, chair foot and backrest, seat is provided with spfa cushion, being provided with cushion on backrest, people are sitting on spfa cushion and can lean against on cushion, it is possible to feel very comfortable.But owing to spfa cushion and cushion tend to breakage, and they and seat, backrest fix connection, so being not easy to change spfa cushion and cushion.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that the easily changeable chair of cushion provided on a kind of backrest.
For achieving the above object, this utility model provides following technical scheme: a kind of chair, including seat, chair foot and backrest, described seat is provided with spfa cushion, described chair foot includes front chair leg and rear chair foot, and described backrest is provided with cushion, and described backrest is that annular arranges and includes internal ring limit and outer annular edge, forming the annular slot set for described cushion card between described internal ring limit and outer annular edge, described cushion is in the annular setting suitable with described annular slot.
It is also preferred that the left described internal ring limit and outer annular edge all extend to form flange to the side of described annular slot.
It is also preferred that the left the left and right sides on described seat is provided with handrail.
It is also preferred that the left one end of described handrail is affixed with described seat, the other end is affixed with described backrest.
It is also preferred that the left described handrail is provided with protection set.
It is also preferred that the left described spfa cushion is provided with the gap slot that the top card with described chair foot sets.
It is also preferred that the left the periphery of described chair foot is provided with the buffer zone for surrounding described spfa cushion.
It is also preferred that the left described rear chair foot bends setting backward.
This utility model has an advantage that the backrest of this utility model chair is that annular arranges and includes internal ring limit and outer annular edge, forms the annular slot set for cushion card between internal ring limit and outer annular edge, and cushion is in the annular setting suitable with annular slot.So, this cushion just just can be fastened in annular slot when mounted very easily, when cushion changed by needs, it is only necessary to extracted in annular slot by cushion, be then again fastened in annular slot by new cushion.Owing to this backrest is arranged ringwise, two stress places can be provided during with the back contact of human body, the back making people can fully rely on backrest, and the core of annular backrest is that hollow out is arranged, so the back of people leans against, that area is contacted over is little, will not produce very big heat, when using summer, namely there is good radiating effect, there is again the comfortableness of softness.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model chair;
Fig. 2 is the explosive view of this utility model chair;
Fig. 3 is the sectional view A-A of Fig. 2;
Fig. 4 is the side view of this utility model chair.
In figure: 1, seat;21, front chair leg;22, rear chair foot;3, spfa cushion;31, gap slot;4, buffer zone;5, backrest;51, internal ring limit;52, outer annular edge;53, cushion;54, annular slot;55, flange;6, handrail;61, protection set.
Detailed description of the invention
With reference to shown in accompanying drawing, this utility model chair is further illustrated.
Embodiment: a kind of chair, including seat 1, chair foot and backrest 5, seat 1 is provided with spfa cushion 3, chair foot includes front chair leg 21 and rear chair foot 22, backrest 5 is provided with cushion 53, and wherein, backrest 5 arranges in annular and includes internal ring limit 51 and outer annular edge 52, being formed between internal ring limit 51 and outer annular edge 52 and block, for cushion 53, the annular slot 54 set, cushion 53 is in the annular setting suitable with annular slot 54.So, this cushion 53 just just can be fastened in annular slot 54 when mounted very easily, when cushion 53 changed by needs, it is only necessary to extracted in annular slot 54 by cushion 53, be then again fastened in annular slot 54 by new cushion 53.Owing to this backrest 5 is arranged ringwise, two stress places can be provided during with the back contact of human body, the back making people can fully rely on backrest 5, and the core of annular backrest 5 is that hollow out is arranged, so the back of people leans against, that area is contacted over is little, will not produce very big heat, when using summer, namely there is good radiating effect, there is again the comfortableness of softness.
Further, as shown in Figure 3, internal ring limit 51 and outer annular edge 52 all extend to form flange 55 to the side of annular slot 54, so so, cushion 53 can be hooked by flange 55 after being fastened in annular slot 54, make what cushion 53 can be highly stable to be fastened in annular slot 54, annular slot 54 will not be departed from easily.
Secondly, the left and right sides on seat 1 is provided with handrail 6, so, time people is sitting on seat 1, it is possible to be placed on by hands on handrail 6, meets some sitting postures, designs hommization more, it is possible to make people feel comfortable.Wherein, one end of handrail 6 is affixed with seat 1, and the other end is affixed with backrest 5, and the two ends of handrail 6 are respectively fixedly connected with so that the connection of handrail 6 is more stable.This handrail 6 can also so be arranged, and namely only has one end to be connected to seat 1 or backrest 5, although so only having one end to connect, but also there is fixation, and, when this handrail 6 uses elastomeric material to make, owing to being that one end is fixed, the other end is freely arranged so that it is have elastic deformation amount.So the hand of people is placed on handrail 6 can also rock handrail 6, the hand of people is made to feel more comfortable.Further, handrail 6 is provided with protection set 61.This protection set 61 is lived elastic sponge by non-woven wraps and is made, and such human hand is placed on the comfort level on this protection set 61 with softness so that hand sensation is better.
Furthermore, spfa cushion 3 is provided with the gap slot 31 that the top card with chair foot sets, this gap slot 31 can arrange altogether four, it is separately positioned on the position of front chair leg 21, rear chair foot 22, and set with front chair leg 21, rear chair foot 22 card, set by its card so that spfa cushion 3 can position on seat 1 so that it is will not slide on seat 1.Further, the periphery of chair foot is provided with the buffer zone 4 for surrounding spfa cushion 3, arranges this buffer zone 4 and further spfa cushion 3 can be played protective action, it is prevented that spfa cushion 3 skids off seat 1.This buffer zone 4 can be the periphery being directly set in chair foot, annexation can also be had with the side of spfa cushion 3, VELCRO can be respectively provided with in the inner side of the side of spfa cushion 3 and buffer zone 4, the side making buffer zone 4 and spfa cushion 3 is pasted together, or VELCRO can be replaced to use with double buckle.
Furthermore, it is contemplated that the sitting posture custom of people, like leaning against on backrest 5, so chair foot can be produced back pressure backward, chair foot 22 after especially.So, in the present embodiment, rear chair foot 22 tilts backwards setting so that rear chair foot 22 can bear back pressure backward, and compared to the rear chair foot 22 being vertically arranged, the setting of this rear chair foot 22 makes this dining chair more stable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (8)

1. a chair, including seat, chair foot and backrest, described seat is provided with spfa cushion, described chair foot includes front chair leg and rear chair foot, described backrest is provided with cushion, it is characterized in that: described backrest is that annular arranges and includes internal ring limit and outer annular edge, forms the annular slot set for described cushion card between described internal ring limit and outer annular edge, described cushion is in the annular setting suitable with described annular slot.
2. chair according to claim 1, it is characterised in that: described internal ring limit and outer annular edge all extend to form flange to the side of described annular slot.
3. chair according to claim 1, it is characterised in that: the left and right sides on described seat is provided with handrail.
4. chair according to claim 3, it is characterised in that: one end of described handrail is affixed with described seat, and the other end is affixed with described backrest.
5. chair according to claim 3, it is characterised in that: described handrail is provided with protection set.
6. chair according to claim 1, it is characterised in that: described spfa cushion is provided with the gap slot that the top card with described chair foot sets.
7. chair according to claim 1, it is characterised in that: the periphery of described chair foot is provided with the buffer zone for surrounding described spfa cushion.
8. chair according to claim 1, it is characterised in that: described rear chair foot bends setting backward.
CN201521131220.4U 2015-12-31 2015-12-31 Chair Active CN205338290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521131220.4U CN205338290U (en) 2015-12-31 2015-12-31 Chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521131220.4U CN205338290U (en) 2015-12-31 2015-12-31 Chair

Publications (1)

Publication Number Publication Date
CN205338290U true CN205338290U (en) 2016-06-29

Family

ID=56173355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521131220.4U Active CN205338290U (en) 2015-12-31 2015-12-31 Chair

Country Status (1)

Country Link
CN (1) CN205338290U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108392004A (en) * 2018-03-23 2018-08-14 宁波高新区登高洁具科技有限公司 A kind of chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108392004A (en) * 2018-03-23 2018-08-14 宁波高新区登高洁具科技有限公司 A kind of chair

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