CN202664874U

CN202664874U - Chair

Info

Publication number: CN202664874U
Application number: CN 201220281806
Authority: CN
Inventors: 陈瑾
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2012-06-14
Filing date: 2012-06-14
Publication date: 2013-01-16
Anticipated expiration: 2022-06-14

Abstract

The utility model discloses a chair which comprises a cushion support, a cushion, a back support, a back and handrails. The cushion support is a U-shaped support with an opening at the front, wherein the inner side is provided with a first groove. The inner side of the back support is provided with communicated second grooves. The second grooves are respectively provided with groove openings in upwards mode. The groove openings are arranged at the rear of the upper surface of an upper support. Two faces of the cushion or the back are respectively made of different material in integral mode, wherein one face is made of sponges and the other face is made of bamboo mats. The cushion and the back are respectively and movably inserted into two grooves. The chair has the advantages that the limitation on usage seasons of a traditional chair is overcome due to the fact that one faces of the cushion and the back are made of bamboo mats which are suitable for usage in summer and the other faces of the cushion and the back are made of sponges which are suitable for usage in winter. The chair can be used both in summer and winter, and convenient to use and at the same time, compared with other solid wood furniture, the chair reduces the consumption of material and simplifies a craft procedure.

Description

Seat

Technical field

The utility model relates to daily necessities, particularly a kind of seat.

Background technology

Seat is the daily necessities of commonly using.Usually, traditional seat only suits to use in single season, and general summer, cushion and the backrest of articles for use were cool, adopted bamboo mat class material to make, and winter, cushion and the backrest of articles for use were warming-type, adopted the sponge kind material to make.Because the limitation in this season, the user need to prepare two season articles for use, and when two seasons replaced, everyone demand at any time was also different, frequent causes in the use very inconvenient whenever and wherever possible.Simultaneously, also be a kind of very large waste for raw material.

The utility model content

The purpose of this utility model is to provide a kind of limitation that traditional Chinese chair uses season that overcomes, and can use in summer, two seasons of winter, with relatively more saving on the material, and uses very easy seat.

The seat that the utility model provides, comprise cushion frame, back rest and handrail, also comprise cushion and backrest, the cushion frame is front opening " U " shape frame, the medial surface of " U " shape frame is provided with the first groove, and back rest comprises upper and lower of being connected and left and right, and undercarriage and left and right 's medial surface is provided with the second groove of connection, the second groove that is positioned at left and right upwards is respectively equipped with slot opening, and slot opening is positioned at the rear of added upper surface; The two-sided of two-sided and backrest of cushion made one by different materials respectively, and one side is the sponge kind material, and one side is bamboo mat class material, and movable cushion is plugged in the first groove, and movable backrest is plugged in the second groove.

The seat that the utility model provides, spiral-lock has armrest pad on the wherein said handrail, and armrest pad is provided with two kinds, and its surface is made by different materials respectively, and a kind of is the sponge kind material, a kind of is bamboo mat class material

The seat that the utility model provides, the top of wherein said backrest and addedly have an arc border that matches.

The seat that the utility model provides, wherein said cushion frame, back rest and handrail adopt timber to make.

Advantage and the good effect of seat of the present utility model are: because cushion and the backrest in summer are cool, adopt bamboo mat class material to make, the cushion in winter and backrest are warming-type, adopt the sponge kind material to make, overcome traditional Chinese chair and used the limitation in season, can use in summer, two seasons of winter, and use very easy.Simultaneously, than other solid wood furnitures, relatively more save with material, its technological process is also relatively simple.

Other details of the utility model seat and characteristics can just can be cheer and bright by reading the embodiment hereinafter encyclopaedize by reference to the accompanying drawings.

Description of drawings

Fig. 1 is the structure chart (summer grade) of the utility model seat;

Fig. 2 is the structure chart (winter is used) of the utility model seat;

Fig. 3 is the local amplification assumption diagram of the first groove in the utility model seat;

Fig. 4 is the local amplification assumption diagram of the second groove in the utility model seat.

The specific embodiment

See figures.1.and.2, the utility model seat comprises cushion frame 1, cushion 3, back rest 2, backrest 4 and handrail 6.Cushion frame 1, back rest 2 and handrail 6 adopt timber to be processed into.

In conjunction with reference to Fig. 3 and Fig. 4, cushion frame 1 is " U " shape frame of front opening, and the medial surface of " U " shape frame is provided with the first groove 11.Back rest 2 comprises upper and lower and left and right that is connected, undercarriage and left and right 's medial surface is provided with the second groove 21 of connection, the second groove 21 that is positioned at left and right upwards is respectively equipped with slot opening 22, and slot opening 22 is positioned at the rear of added upper surface.The two-sided of cushion 3 made one by different materials, and one side is sponge kind material 32, and one side is bamboo mat class material 31.The two-sided of backrest 4 made one by different materials, and one side is sponge kind material 42, and one side is bamboo mat class material 41.Cushion 3 activities are plugged in the first groove 11, and backrest 4 activities are plugged in the second groove 21.The top of backrest 4 and addedly have an arc border that matches.Cushion 3 and backrest 4 have the effect of drawer type, cushion 3 and backrest 4 random pulls out can be changed use face.

See figures.1.and.2, spiral-lock has armrest pad 5 on the handrail 6, and armrest pad 5 is provided with two kinds, and its surface is made by different materials respectively, and a kind of is sponge kind material 52, and a kind of is bamboo mat class material 51.

The utility model seat, the cushion 3 in summer, backrest 4 and armrest pad 5 are cool, adopt bamboo mat class material to make, the cushion 3 in winter, backrest 4 and armrest pad 5 are warming-type, adopt the sponge kind material to make.Than other solid wood furnitures material aspect, this project relatively more save raw material with material, its technological process is relatively simple, only need cut out the first groove 11 and the second groove 21 gets final product.

Use the utility model seat, change cushion 3, backrest 4 and armrest pad 5 in Various Seasonal, with cushion 3 forward or backrest 4 upwards extract out, and then upset one side reinserts groove separately, and armrest pad 5 is also done transposing gets final product.Also can be according to user's hobby, fixedly the cushion 3 of unlike material, backrest 4 and armrest pad 5 are very easy to use.Overcome the backrest of traditional Chinese chair and the limitation that cushion has season, the user can change cushion and backrest type whenever and wherever possible.

Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design prerequisite; common engineers and technicians do various modification and the improvement of making in this area to the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.

Claims

1. seat, comprise cushion frame (1), back rest (2) and handrail (6), it is characterized in that: also comprise cushion (3) and backrest (4), described cushion frame (1) is " U " shape frame of front opening, the medial surface of described " U " shape frame is provided with the first groove (11), described back rest (2) comprises be connected upper, undercarriage and a left side, right, described undercarriage and a left side, right medial surface is provided with second groove (21) of connection, be positioned at a left side, described the second groove (21) of right upwards is respectively equipped with slot opening (22), and described slot opening (22) is positioned at the rear of described added upper surface; The two-sided of two-sided and described backrest (4) of described cushion (3) made one by different materials respectively, one side is the sponge kind material, one side is bamboo mat class material, described cushion (3) activity is plugged in described the first groove, and described backrest (4) activity is plugged in described the second groove (21).

2. seat according to claim 1 is characterized in that: the upper spiral-lock of wherein said handrail (6) has armrest pad (5), and described armrest pad (5) is provided with two kinds, and its surface is made by different materials respectively, and a kind of is the sponge kind material, and a kind of is bamboo mat class material.

3. seat according to claim 1 and 2 is characterized in that: the top of wherein said backrest (4) and the described added arc border that matches that has.

4. seat according to claim 3 is characterized in that: wherein said cushion frame (1), back rest (2) and handrail (6) adopt timber to make.