CN201115536Y

CN201115536Y - Combined chair

Info

Publication number: CN201115536Y
Application number: CNU2007201105523U
Authority: CN
Inventors: 许水淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-13
Filing date: 2007-06-13
Publication date: 2008-09-17
Anticipated expiration: 2017-06-13

Abstract

The utility model specifically relates to a combined chair, which includes a backrest, a cushion, a beam and a left plate and a right plate composed of h-shaped components. The h-shaped components are composed of an n-shaped component, a left-opened V-shaped component and a component shaped like two butted Ls, one of which is reversed; the left plate and the right plate are connected with the backrest and the beam (2) by a fixing piece; the cushion is installed on the beam by the fixing piece. The n-shaped component is composed of a front chair foot, a back chair foot and a handrail support; the left-opened V-shaped component is composed of a backrest support and a back chair foot; the corresponding front and back chair feet, the backrest support and the handrail support of the component shaped like two butted Ls one of which is reversed are jointed and fixed tightly together. By the structure, the combined chair has the advantages of convenient package and transportation, simple structure , and fixity and firm.

Description

The combined type chair

Technical field

The utility model relates to a kind of daily life tools, especially relates to a kind of combined type chair.

Background technology

Chair is indispensable in people's life.Though general chair is simple in structure, the space that occupies is bigger, both has been not easy to packing, also is not easy to transportation.At this situation, a lot of chairs have adopted fabricated structure collapsible or can dismounting.Folding chair often in repeated folding process, damages easily; And fabricated structure that can dismounting is often because design, and effect is not very desirable, such as the parts on the chair decompose thorough inadequately, still be not easy to packed and transported, perhaps the fixture between the parts is too complicated.

As a kind of patent No. is 200420102650.9 " bench seat with split back ", comprises backrest, cushion and chair pin, and backrest, cushion are separately positioned on the chair frame of annular, chair pin and the positioning screw socket that is arranged on chair frame edge.The chair pin is column, hollow; The front chair leg two ends are respectively arranged with positioning boss, and the corresponding front chair leg of chair frame place is provided with the short cover in location, is provided with counterbore in the short cover, and the front chair leg other end is provided with foot pad, and positioning screw passes behind chair frame, location short cover, front chair leg and the foot pad successively and nut joins; Back chair pin one end is provided with positioning boss, and positioning screw passes behind back chair pin and the foot pad and nut joins; Foot pad is provided with the location counterbore.Forward and backward chair pin in the utility model directly joins by screw rod and chair frame, and forward and backward chair pin hollow and one is worn body and the screw rod socket of crossing, and the following support section of seat connects as one, and the intensity of whole seat is greatly improved.It is thorough inadequately that but the chair frame decomposes, and is not easy to packed and transported, and parts fixed structure each other is too complicated.

The utility model content

The utility model mainly is to solve above-mentioned technical problem, thereby a kind of packed and transported of being convenient to more, combined type chair simple in structure, fixed are provided.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: include backrest and cushion, also include left sheet and the right sheet formed by " h " shape member, described " h " shape member is by " n " shape member, "＞" shape member and " perpendicular two-fold anyhow " shape member are formed, between left sheet and right sheet, be provided with crossbeam, described left sheet is connected with crossbeam with backrest by fixture with right sheet, and described cushion is installed on the crossbeam by fixture.

The utility model is left-right symmetry on the whole, and left sheet structurally is identical with right sheet, forms by " h " shape member.At " n " shape member, in "＞" shape member and " perpendicular two-fold anyhow " shape member, " n " shape member is formed the latter half of " h " shape member, and "＞" shape member and " perpendicular two-fold anyhow " shape member first half link together, the Lower Half opening surrounds " n " shape member.Backrest is installed in the first half of left and right, and left and right is coupled together; Crossbeam then is mounted in the latter half of left and right, and left and right is coupled together.Before and after described crossbeam includes two, be fixed between left and right by fixture, backrest also is to be fixed on the first half of left and right by fixture.And fixture can be selected as required, is not limited only to specific forms.In the said structure, crossbeam is a strip, and cushion, and backrest and left and right are flat, very convenient and packing and transportation, and also it is simple in structure to seem after assembling.Simultaneously, the utility model cannot be dismantled after assembling, has avoided chair because of repeatedly dismounting is insecure, even has damaged.

As preferably, " n " shape member is made up of forward and backward chair pin and handrail support, "＞" shape member is made up of backrest support and back chair pin, " perpendicular two-fold anyhow " shape member is supportted by backrest, handrail support and front chair leg are formed, described " n " shape member, corresponding forward and backward chair pin in "＞" shape member and " perpendicular two-fold anyhow " shape member fits tightly fixing mutually between backrest support and handrail support part are divided.

Described forward and backward chair pin slightly outwards opens, and the handrail support is for horizontal, and the backrest support then retreats slightly.Described " n " shape member, the corner part in "＞" shape member and " perpendicular two-fold " anyhow is all in the arc-shaped, Dui Ying forward and backward chair pin wherein, fit tightly mutually between backrest support and the handrail support part branch fixing, formed chair jointly left and right.

As preferably, on described " h " shape member, be provided with and add the prime time.

Between the forward and backward pin of left and right two " h " shape members, be provided with and add the prime time, the described position that adds the prime time at the cushion place.The two ends that add the prime time are fixed between the forward and backward pin, and cushion is close in a side.On " h " shape member, be provided with and add the prime time, strengthened firmness of the present utility model greatly.

As preferably, at back chair pin, the intersection of handrail support and backrest support is provided with and strengthens the triangle material.

" n " shape member, "＞" shape member and " perpendicular two-fold anyhow " shape member are list structure, therefore, at back chair pin, there is a breach middle part of the intersection of handrail support and backrest support, in this breach, establish and strengthen the triangle material, not only can increase firmness, and make the utility model attractive in appearance more.

As preferably, described fixture is a steady pin.

Fixture can adopt various ways, as long as the utility model can be connected firmly, does not destroy whole aesthetic feeling simultaneously.And the form of employing steady pin is because use steady pin as fixture, not only satisfy above-mentioned condition, and steady pin is simple in structure, and is general, makes production and processing more convenient.

As preferably, described backrest, cushion, crossbeam, add the prime time and " h " shape member is made by bamboo chip.

Described being made by bamboo chip is meant that each parts all has some identical bamboo chips to lump together and constitutes, and the combination between the identical bamboo chip can be adopted various ways, such as sticking with glue built in together.

In the utility model, two " h " shape members are by crossbeam, and cushion and backrest link together, and make the utlity model has to be convenient to packed and transported, advantage simple in structure, fixed.

Description of drawings

Accompanying drawing 1 is the utility model side structure schematic diagram;

Accompanying drawing 2 is the utility model Facad structure schematic diagrames;

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1: as Fig. 1, shown in Figure 2, the utility model is left-right symmetry on the whole, and arranged on left and right sides left sheet and the right sheet that " h " shape member 1 is formed of serving as reasons, be connected with crossbeam 2 by backrest 3 between described left sheet and the right sheet, cushion 4 then is fixed on the crossbeam 2.On described " h " shape member, be equipped with and add the prime time 5.

Described " h " shape member 1 is made up of " n " shape member 11, one "＞" shapes member 12 and " perpendicular two-fold anyhow " shape member 13.Wherein " n " shape member 11 is made up of the support of forward and backward chair pin and handrail, and described forward and backward chair pin slightly outwards opens, the handrail support then on horizontal level, and forward and backward chair pin and handrail to support the junction be circular arc; 12 of "＞" shape members are made up of backrest support and back chair pin, and described backrest support retreats, and the backrest support and after the junction of chair pin be circular arc; Form by handrail support and front chair leg by the backrest support for 13 of " perpendicular two-fold anyhow " shape members, and the junction of the junction of backrest support and handrail support and handrail support and front chair leg is circular arc.At above-mentioned " n " shape member 11, in "＞" shape member 12 and " perpendicular two-fold anyhow " shape member 13, corresponding position all fits tightly together and fixes, and can cooperate closely between each corresponding circular arc.Front chair leg in the i.e. front chair leg in " n " shape member 11, handrail support and " perpendicular two-fold anyhow " shape member 13, the handrail support is fitted mutually and is fixed together; N " back chair pin in the shape member 11 and the back chair hem facing in "＞" shape member 12 close and be fixed together; Backrest support in " perpendicular two-fold anyhow " shape member 13 and the backrest support in "＞" shape member 12 simultaneously fitted and is fixed together.In described handrail support, there is a breach in the intersection of backrest support and back chair pin, is provided with in this breach and strengthens triangle material 6, has strengthened the intensity of chair, also makes chair more attractive in appearance.Described backrest 3 and crossbeam 2 link together left and right two by steady pin 7, wherein backrest 3 is installed in the backrest support of "＞" shape member 12 by steady pin 7, crossbeam 2 then comprises forward and backward two, is fixed between two forward foot in a step and two rear feet of " h " shape member 1 by steady pin 7 respectively.4 of described cushions are fixed on forward and backward two crossbeams 2 by steady pin 7.Between the forward and backward pin of " h " shape member 1, the position at cushion 4 places is provided with and adds the prime time 5, to increase the firmness of whole utility model.

Described backrest 3, cushion 4, crossbeam 2, add prime time 5 and " h " shape member 1 and make by bamboo chip.Described " h " shape member 1 existing bamboo chip is made n respectively " shape member 11, "＞" shape member 12 and " perpendicular two-fold anyhow " shape member 13 are combining.Wherein each parts all has a lot of identical bamboo chips to lump together formation, and the combination between the identical bamboo chip can be adopted various ways, such as sticking with glue built in together.

The utility model is before assembling, and all members all independently separate, and are convenient to packed and transported.And after installing and fixing, generally can not dismantle, avoid making chair fixing not firm, even damage because of repeated disassembled and assembled.

Claims

1. combined type chair, include backrest and cushion, it is characterized in that also including left sheet and the right sheet formed by " h " shape member (1), described " h " shape member (1) is by " n " shape member (11), "＞" shape member (12) and " perpendicular two-fold anyhow " shape member (13) are formed, be provided with crossbeam (2) between left sheet and right sheet, described left sheet is connected with crossbeam (2) with backrest (3) by fixture with right sheet, and described cushion (4) is installed on the crossbeam (2) by fixture.

2. combined type chair according to claim 1, it is characterized in that " n " shape member (11) is made up of the support of forward and backward chair pin and handrail, "＞" shape member (12) is made up of backrest support and back chair pin, " perpendicular two-fold anyhow " shape member (13) is supportted by backrest, handrail support and front chair leg are formed, described " n " shape member (11), corresponding forward and backward chair pin in "＞" shape member (12) and " perpendicular two-fold anyhow " shape member (13) fits tightly fixing mutually between backrest support and handrail support part are divided.

3. combined type chair according to claim 1 is characterized in that being provided with on described " h " shape member (1) and adds the prime time (5).

4. combined type chair according to claim 2 is characterized in that at back chair pin the intersection of handrail support and backrest support is provided with and strengthens triangle material (6).

5. combined type chair according to claim 1 is characterized in that described fixture is steady pin (7).

6. according to claim 1 or 3 described combined type chairs, it is characterized in that described backrest (3), cushion (4), crossbeam (2), add the prime time (5) and " h " shape member (1) is made by bamboo chip.