CN203399860U

CN203399860U - Chair

Info

Publication number: CN203399860U
Application number: CN201320365821.6U
Authority: CN
Inventors: 林宏龙
Original assignee: DONGGUAN TENG DRAGON INDUSTRIAL Co Ltd
Current assignee: DONGGUAN TENG DRAGON INDUSTRIAL Co Ltd
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2014-01-22
Anticipated expiration: 2023-06-24

Abstract

The utility model relates to the technical field of furniture, and in particular relates to a chair. The chair comprises a lower seat board, a plurality of chair legs, an upper seat board and a backrest, wherein the top of the lower seat board is provided with a plurality of lower sink holes; the bottom ends of the chair legs are provided with lower clamping parts which are matched with the lower sink holes; the bottom of the upper seat board is provided with a plurality of upper sink holes; the top ends of the chair legs are provided with upper clamping parts which are matched with the upper sink holes; first screw holes for fixing the backrest are formed in the rear side of the upper seat board. During package and transportation, the components such as the lower seat board, the chair legs, the upper seat board and the backrest can be disassembled and separated to facilitate the package and the transportation and save the space, so that the package and transportation costs are reduced; the components such as the lower seat board, the chair legs and the upper seat board are all made of a glass fiber reinforced plastic composite material, so that the service life is more than 10 years, the water prevention and corrosion prevention are good, the strength is high, no insect or temperature difference influence exists, and damaged parts can be adhered with a composite material and repaired by polishing with sand paper.

Description

A kind of chair

Technical field

The utility model relates to furniture technical field, relates in particular to a kind of chair.

Background technology

At present, the local chair using such as chafing dish restaurant, fast food restaurant, sushi shop, is fixed or one-body molded mostly, when packing and transportation, can not dismantle, and takes up room, and causes packing and transportation trouble, packing and cost of transportation high; In addition, this chair adopts timber or iron charge to make mostly, be generally 3 years service life, service life is shorter, and poor, the easy generation of bad, the easy burn into fatigue resistance of water proofing property is loosening repairs with fracture, damaged rear being difficult to, particularly adopt the chair of timber, easy damaged by vermin, easy modification and loosening after the temperature difference.

Utility model content

The purpose of this utility model is to provide for the deficiencies in the prior art a kind of detachable, packing and the low chair of cost of transportation.

To achieve these goals, the utility model provides a kind of chair, and it comprises lower seat board, some chair pin, upper base plate, backrest; The top of described lower seat board is provided with several L-shaped lower counterbore, and the bottom of described chair pin is provided with the L-shaped lower Access Division of mating with described lower counterbore; The bottom of described upper base plate is provided with several L-shaped upper counterbores, and the top of described chair pin is provided with the L-shaped upper Access Division of mating with described upper counterbore; The rear side of described upper base plate offers the first screw for fixing described backrest.

Preferably, the bottom of described lower seat board surrounding is pasted with felt mattress.

Preferably, the top end face of described upper base plate is provided with soft cushion.

Preferably, described backrest comprises backboard, backrest stationary pipes, and the bottom of described backrest stationary pipes is screwed the first screw in described upper base plate rear side when mounted; The bottom of described backboard is provided with insertion section, the rear side middle part of described upper base plate offers the groove mating with described insertion section, this groove extends to the bottom of upper base plate, and the bottom of described groove offers the second screw, the insertion section of described backboard offers the 3rd screw mating with described the second screw, and the insertion section of described backboard is when mounted screwed in the groove of described upper base plate; The top of described backboard is extended with for being buckled in the bending part of described backrest stationary pipes top middle portion.

Preferably, described lower seat board, chair pin, upper base plate are all to be made by glass fiber reinforced plastics composite material.

Preferably, described lower seat board offers circular hole.

Preferably, described lower seat board, upper base plate are rectangle, and described chair pin is four.

The utility model beneficial effect is: when packing and transportation, the parts such as lower seat board of the present utility model, chair pin, upper base plate, backrest all can be dismantled separately, is convenient to packing and transportation, does not take up room, thereby reduce packing and cost of transportation; And, the parts such as lower seat board of the present utility model, chair pin, upper base plate are all to be made by glass fiber reinforced plastics composite material, service life is more than 10 years, and waterproof anti-corrosion is good, intensity is high, without insect pest, without temperature difference influence, glutinous and sandpapering reparation as sticky in damaged available composite.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model while installing.

Fig. 2 is decomposing schematic representation of the present utility model.

Fig. 3 is the structural representation of lower seat board of the present utility model.

Fig. 4 is the structural representation of upper base plate of the present utility model.

Fig. 5 is the structural representation of backboard of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

Please refer to Fig. 1～5, chair of the present utility model, it comprises lower seat board 1, some chair pin 2, upper base plate 3, backrest 4.The top of lower seat board 1 is provided with several L-shaped lower counterbore 11, the bottom of chair pin 2 is provided with the L-shaped lower Access Division 21 of mating with lower counterbore 11, when mounted, the lower Access Division 21 of chair pin 2 is connected in the lower counterbore 11 of lower seat board 1, thereby the bottom of chair pin 2 is connected and fixed in lower seat board 1.The bottom of upper base plate 3 is provided with several L-shaped upper counterbores 31, the top of chair pin 2 is provided with the L-shaped upper Access Division 22 of mating with upper counterbore 31, when mounted, the upper Access Division 22 of chair pin 2 is connected in the upper counterbore 31 of upper base plate 3, thereby the top of chair pin 2 is connected and fixed in upper base plate 3.The rear side of upper base plate 3 offers for fixing the first screw 32 of backrest 4, and backrest 4 can be screwed in the rear side of upper base plate 3.Therefore, when packing and transportation, the parts such as lower seat board 1 of the present utility model, chair pin 2, upper base plate 3, backrest 4 all can be dismantled separately, are convenient to packing and transportation, do not take up room, and reduce packing and cost of transportation; During the place that extremely need to use to be transported, the parts such as lower seat board 1 of the present utility model, chair pin 2, upper base plate 3, backrest 4 can Fast Installation get up.

Wherein, the bottom of lower seat board 1 surrounding is pasted with felt mattress 5, and felt mattress 5 has antiskid function.

Preferably, the top end face of upper base plate 3 is provided with soft cushion 6, and soft cushion 6 can be made for composites such as thick leather, sponges, for example: in two-layer lily thick leather, sponge is set, form soft cushion 6, certainly, the color of soft cushion 6 can arrange as required.And, adopt soft cushion 6, make Body contact more comfortable.

Preferably, backrest 4 comprises backboard 41, backrest stationary pipes 42, and the bottom of backrest stationary pipes 42 is screwed the first screw 32 in upper base plate 3 rear sides when mounted; The bottom of backboard 41 is provided with insertion section 411, the rear side middle part of upper base plate 3 offers the groove 33 mating with insertion section 411, this groove 33 extends to the bottom of upper base plate 3, and the bottom of groove 33 offers the second screw 34, the insertion section 411 of backboard 41 offers the 3rd screw 412 mating with the second screw 34, and the insertion section 411 of backboard 41 is when mounted screwed in the groove 33 of upper base plate 3; The top of backboard 41 is extended with for being buckled in the bending part 413 of backrest stationary pipes 42 top middle portion.Wherein, backboard 41 can be set to brown wood grain, certainly, because backrest 4 is Demountable, so the color of backrest 4, shape also can arrange as required, color is rich and varied, can arbitrarily change, for example: product was used after 1～2 year, can change other different styles according to hobby, and can design other moulding backrest 4 according to customer requirement.Wherein, backrest stationary pipes 42 adopts single hose, more easily makes back heat radiation.

Preferably, lower seat board 1, chair pin 2, upper base plate 3 are all to be made by glass fiber reinforced plastics composite material, and glass fiber reinforced plastics composite material has efficient protection against the tide, the effect such as anticorrosion, and, as product in use occurs scratching or scratch in surface, can restore to the original state after can adopting 800#～1500# sand paper to polish.Moreover, more solid, durable than similar woodwork chair, do not fade in surface, without insect pest, service life reaching 5～10 years.

Wherein, lower seat board 1 offers circular hole 12, and this circular hole 12 is convenient to be cleaned chair below, and lower seat board 1 can be placed other article.

Wherein, lower seat board 1, upper base plate 3 are rectangle, and chair pin 2 is four.Certainly, according to need of production, the parts such as described lower seat board 1, upper base plate 3 can be also other shape.Wherein, work of the present utility model ground area conference, thus more steady, also there is antiskid function, and can accommodating umbrella or other interim article between upper base plate 3 and lower seat board 1.

During the place that extremely need to use to be transported, installation method of the present utility model is as follows:

Felt mattress 5 is symmetrical smooth in four arm of angle positions of lower seat board 1 below 1.;

2. by the appropriate glue of the interior point of the lower counterbore 11 of 1 four jiaos of lower seat boards (as: AB glue), then by the appropriate glue in 21 of the lower Access Divisions of chair pin 2 bottoms, and rapidly by the lower counterbore 11 of 1 four jiaos of the lower seat boards of the vertical insertion in the lower Access Division of chair pin 2 21;

3. by the appropriate glue of the interior point of the upper counterbore 31 of 3 four jiaos of upper base plates, again by the appropriate glue in 22 of the upper Access Divisions on chair pin 2 tops, and 22 while of the upper Access Division vertical depression of rapidly the upper counterbore of 3 four jiaos of upper base plates 31 being aimed to corresponding chair pin 2, make to become erectility to bind between lower seat board 1, chair pin 2 and upper base plate 3;

4. the two-port of the bottom of backrest stationary pipes 42 is aimed at respectively to two the first screws 32 of upper base plate 3 rear sides, again screw (as: M8*20 hexagon socket head cap screw) is passed to pad, from upper base plate 3 belows, up pass respectively the first screw 32, screw is threaded with the hold-down nut of the inside, bottom of backrest stationary pipes 42, then uses spanner (as: die nut) by screw locking;

5. the groove 33 of the insertion section of backboard 41 bottoms 411 being aimed to the rear side middle part of upper base plate 3 inserts, and the bending part 413 on backboard 41 tops is buckled in the top middle portion of backrest stationary pipes 42, then from the screw for below (as: ∮ 8*20 hexagon socket head cap screw) of upper base plate 3, the insertion section of backboard 41 411 is lock onto in groove 33;

6. soft cushion 6 is lain against between two parties to the top end face of upper base plate 3, complete installation.

Therefore, all accessories of the utility model are designed to on-site combined type, make the packing of product and shipment and delivery cost low, can be widely used in the places such as chafing dish restaurant, fast food restaurant, sushi shop.

Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or is equal to replacement, all belong to protection domain of the present utility model.

Claims

1. a chair, is characterized in that: comprise lower seat board, some chair pin, upper base plate, backrest; The top of described lower seat board is provided with several L-shaped lower counterbore, and the bottom of described chair pin is provided with the L-shaped lower Access Division of mating with described lower counterbore; The bottom of described upper base plate is provided with several L-shaped upper counterbores, and the top of described chair pin is provided with the L-shaped upper Access Division of mating with described upper counterbore; The rear side of described upper base plate offers the first screw for fixing described backrest.

2. chair according to claim 1, is characterized in that: the bottom of described lower seat board surrounding is pasted with felt mattress.

3. chair according to claim 1, is characterized in that: the top end face of described upper base plate is provided with soft cushion.

4. chair according to claim 1, is characterized in that: described backrest comprises backboard, backrest stationary pipes, and the bottom of described backrest stationary pipes is screwed the first screw in described upper base plate rear side when mounted; The bottom of described backboard is provided with insertion section, the rear side middle part of described upper base plate offers the groove mating with described insertion section, this groove extends to the bottom of upper base plate, and the bottom of described groove offers the second screw, the insertion section of described backboard offers the 3rd screw mating with described the second screw, and the insertion section of described backboard is when mounted screwed in the groove of described upper base plate; The top of described backboard is extended with for being buckled in the bending part of described backrest stationary pipes top middle portion.

5. chair according to claim 1, is characterized in that: described lower seat board, chair pin, upper base plate are all to be made by glass fiber reinforced plastics composite material.

6. chair according to claim 1, is characterized in that: described lower seat board offers circular hole.

7. according to the chair described in claim 1-6 any one, it is characterized in that: described lower seat board, upper base plate are rectangle, described chair pin is four.