CN201337164Y

CN201337164Y - Combined armchair

Info

Publication number: CN201337164Y
Application number: CNU2008201712588U
Authority: CN
Inventors: 王华军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2009-11-04
Anticipated expiration: 2018-12-26

Abstract

The utility model discloses a combined armchair which comprises a cushion, a left armrest rack and a right armrest rack which are respectively arranged at two sides of the cushion, and a backrest arranged at the backside of the cushion. The cushion, the left armrest rack, the right armrest rack and the backrest are connected together through buckling structures. Compared with the prior art, the combined armchair can be assembled and disassembled without the help of auxiliary tools, and the combined armchair is simple and reasonable in structure, convenient to install and assemble and convenient to carry and transport.

Description

A kind of combined type arm-chair

Technical field

The utility model relates to a kind of chair tool, particularly a kind of combined type arm-chair.

Background technology

Traditional arm-chair comprises all that usually cushion, two are edge-on in the arm-rest frame of cushion both sides and the backrest that is arranged on the cushion back, this class seat not with for convenience detach, be assembled into purpose, above-mentioned parts all are fixed together, non-dismountable, therefore, the shared space of general this class arm-chair is all bigger, very inconvenient during carrying, and in transportation, increased cost of transportation, particularly its freight charges proportion in cost is bigger when the product needed export trade, is unfavorable for the export trade output of product.In order to address the above problem, application number is that 97246195.7 Chinese utility model patent discloses a kind of combined type chair, it is characterized in that having the steel plate of a L type, its two ends are inserted respectively and are made the fixture that backrest uses and do in the U type groove of the fixture that seat board uses, and fix by locking device.Above-mentioned patent has solved arm-chair and can not dismantle, assemble, it is big to take up room, carrying and the inconvenient shortcoming of transportation, but it still needs to use other aid to assemble and dismantle in installing and using process, therefore, it also exists assembling, the inconvenient shortcoming of dismounting, and under the situation that is not having aid, product just can not effectively be utilized.

Summary of the invention

Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of aid that do not need can install and install the combined type arm-chair convenient, that stability is high, rational in infrastructure.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of combined type arm-chair, comprise cushion, be arranged at the left arm-rest frame and the right arm-rest frame of cushion both sides respectively, be arranged at the backrest of cushion rear side, cushion, left arm-rest frame, right arm-rest frame and backrest link together through buckle structure.

In order to obtain better technique effect, the measure of taking also comprises:

Above-mentioned buckle structure comprises first fastener that is arranged at portion in face of the cushion left and right sides, be arranged at second fastener of face upper and lower, the backrest left and right sides, and be arranged on left arm-rest frame and the right arm-rest frame and with first fastener and the suitable buckle cover of second fastener.

The trailing flank of above-mentioned cushion has at least one locating hole, is shaped on the alignment pin suitable with locating hole on the backrest.

Preferably, the trailing flank of above-mentioned cushion has two locating holes, be shaped on the backrest two with the suitable alignment pin of locating hole.

Further technical measures, the angle between the leading flank of above-mentioned backrest and the downside of backrest is less than 90 °, and the bottom of the trailing flank of cushion and the leading flank of backrest fits.

Compared with prior art, the utility model comprises cushion, is arranged at the left arm-rest frame and the right arm-rest frame of cushion both sides respectively, is arranged at the backrest of cushion rear side, and cushion, left arm-rest frame, right arm-rest frame and backrest link together through buckle structure.Advantage of the present utility model is: be connected by buckle structure owing to form each building block of arm-chair, therefore in assembling and unloading process, need not to finish by aid, simple and reasonable, install and convenient disassembly, and be convenient to carrying and transportation.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the decomposition texture schematic diagram of Fig. 1;

Fig. 3 is the schematic rear view of cushion among Fig. 1.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment as shown in Figure 1 to Figure 3, figure grade explanation: cushion 1, locating hole 1a, the trailing flank 1b of cushion, left arm-rest frame 2, right arm-rest frame 3, backrest 4, the leading flank 4a of backrest, the downside 4b of backrest, alignment pin 41, the first fasteners 51, the second fasteners 52, buckle cover 6.

A kind of combined type arm-chair comprises cushion 1, is arranged at the left arm-rest frame 2 and the right arm-rest frame 3 of cushion 1 both sides respectively, is arranged at the backrest 4 of cushion 1 rear side, and cushion 1, left arm-rest frame 2, right arm-rest frame 3 and backrest 4 link together through buckle structure.In the present embodiment, buckle structure comprises first fastener 51 that is arranged at portion in face of cushion 1 left and right sides, be arranged at second fastener 52 of face upper and lower, backrest 4 left and right sides, and be arranged on left arm-rest frame 2 and the right arm-rest frame 3 and with first fastener 51 and the suitable buckle cover 6 of second fastener 52.Because forming each building block of arm-chair is connected by buckle structure, when assembling, only need just can use in the buckle cover with

first fastener

51 and 52 insertions of second fastener and their correspondences, therefore in assembling and unloading process, need not to finish by aid, simple and reasonable, install and convenient disassembly, and be convenient to carrying and transportation.

For, more accurately location more convenient in when assembling, the trailing flank of cushion 1 has at least one locating hole 1a, is shaped on the alignment pin 41 suitable with locating hole 1a on the backrest 4.Certainly, when the quantity of locating hole and alignment pin surpassed two, too much locating hole and alignment pin can increase manufacturing process greatly to making the requirement of precision, have improved manufacture difficulty, but locating effect can't be obtained fairly obvious effect, and can increase production cost.Therefore, in the present embodiment, the trailing flank of cushion 1 has two locating hole 1a, be shaped on the backrest 4 two with the suitable alignment pin 41 of locating hole 1a.

Be sitting in comfort level on the arm-chair in order to improve people, angle between the leading flank 4a of backrest 4 and the downside 4b of backrest 4 is less than 90 °, and in the present embodiment, above-mentioned angle is 80 °, in addition, the bottom of the leading flank 4a of the trailing flank 1b of cushion 1 and backrest 4 fits.

Use present embodiment, when assembling, at first the alignment pin with backrest is inserted in the locating hole of cushion, thereby backrest and cushion are fixed together, in first buckle that then fastener on the left arm-rest frame is inserted into second buckle cover of backrest and cushion overlaps, promptly finished assembling in first buckle that at last fastener on the right arm-rest frame is inserted into second buckle cover of backrest and cushion overlaps, just can use as swag phenomenon not occurring.The order of dismounting is opposite with the order of assembling, at first left arm-rest frame and right arm-rest frame are broken away from cushion and backrest respectively, again alignment pin is extracted from locating hole, backrest and cushion are separated make whole arm-chair be separated into four independent parts, just can carry easily and transport.

Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims

1, a kind of combined type arm-chair, comprise cushion (1), be arranged at the left arm-rest frame (2) and the right arm-rest frame (3) of described cushion (1) both sides respectively, be arranged at the backrest (4) of described cushion (1) rear side, it is characterized in that: described cushion (1), left arm-rest frame (2), right arm-rest frame (3) and backrest (4) link together through buckle structure.

2, a kind of combined type arm-chair according to claim 1, it is characterized in that: described buckle structure comprises first fastener (51) that is arranged at portion in face of described cushion (1) left and right sides, be arranged at second fastener (52) of face upper and lower, described backrest (4) left and right sides, and be arranged on that described left arm-rest frame (2) and right arm-rest frame (3) are gone up and with described first fastener (51) and the suitable buckle cover (6) of second fastener (52).

3, a kind of combined type arm-chair according to claim 2, it is characterized in that: the trailing flank of described cushion (1) has at least one locating hole (1a), is shaped on the alignment pin (41) suitable with described locating hole (1a) on the described backrest (4).

4, a kind of combined type arm-chair according to claim 3, it is characterized in that: the trailing flank of described cushion (1) has two locating holes (1a), be shaped on the described backrest (4) two with the suitable alignment pin (41) of described locating hole (1a).

5, according to the described a kind of combined type arm-chair of arbitrary claim in the claim 1 to 4, it is characterized in that: the angle between the leading flank (4a) of described backrest (4) and the downside (4b) of described backrest (4) is less than 90 °, and the trailing flank (1b) of described cushion (1) fits with the bottom of the leading flank (4a) of described backrest (4).