CN2502576Y

CN2502576Y - Combined sofa chair

Info

Publication number: CN2502576Y
Application number: CN 01264102
Authority: CN
Inventors: 谢志贤
Original assignee: DIYIHAO FURNITURE Co Ltd
Current assignee: DIYIHAO FURNITURE Co Ltd
Priority date: 2001-09-27
Filing date: 2001-09-27
Publication date: 2002-07-31
Anticipated expiration: 2011-09-27

Abstract

The utility model relates to an assembled couch. A front end and a back end of a main frame are respectively pivoted with a connection rod and an inclined rod while lugs at the two sides of the main frame are respectively fixed with an armrest through screws; a seat cushion, the back end of which is provided with a backrest which is locked to the inclined rod of the main frame is fixed through screws between the two armrests; the whole of the couch is a removable assembly, thereby having quick and easy assembly and dismounting, dramatically reducing space for storage and transport and further lowering transport cost. The seat cushion, the armrest, the backrest or a footrest cushion can be separately dismounted and exchanged if being worn out, which prolongs the service life of the couch; also the seat cushion, the armrest, the backrest and the footrest cushion can be of different colors and shapes for people's choice, which promotes consumption desire and increases market competition of couch products.

Description

The combined sofa chair

Technical field

The utility model relates to a kind of furniture, particularly a kind of combined sofa.

Background technology

Mostly known couch is to fix a handrail at a chair cushion dual side-edge, and in the chair cushion rear end an affixed backrest is taken for the people and is reclined, but the handrail of such couch and backrest all are to be fixed on the chair cushion, when couch is carried, because of being dismantled the separation reduced volume, cause difficult, increase cost of transportation, more bulky because can't disassemble, collection quite takes up room; When chair cushion, handrail or the backrest of this couch are damaged, can't be replaced separately, and be needed to buy in addition new couch, so that significantly be shortened the service life of couch, cause the waste of money.

Summary of the invention

The purpose of this utility model is that a kind of assembly and disassembly combined sofa chair quickly and easily will be provided, and this couch can be dismantled separation not using in the time of maybe need collecting, and significantly to dwindle the volume of collection and carrying, reduces cost of transportation; Dismounting and change more voluntarily during damage increases service life of couch.

Above-mentioned purpose is existing like this:

A kind of combined sofa chair, it comprises at least:

One body frame body, its front and back ends be pivoted respectively two connecting rods and two tilting bars, two connecting-rod head limits respectively set firmly one " L " shape plate, and two tilting bar outer side edges respectively are convexly equipped with a block, respectively are provided with two lugs in body frame body dual side-edge in addition;

One chair cushion is provided with the number perforation in its two side;

Two handrails, the corresponding perforation of its inner side edge is provided with several screws, and the bottom surface also is provided with several internal thread holes;

One backrest, its bottom dual side-edge respectively sets firmly "  " block set of tool fluting, and "  " shape block set top sets firmly a shell fragment, the shell fragment bottom trip that bends inwards;

One foot pad, its inboard two end limits are provided with several screwed holes;

During assembling, earlier with two handrails by being located at the chair cushion dual side-edge, pass perforation with spiral shell spare and be screwed into screw, the structure pad is fixedly arranged between two handrails, again two handrails are arranged on the lug of body frame body, and pass lug from lower to upper and spiral shell people internal thread hole with spiral shell spare, two handrails are fixed on the body frame body, connect chopsticks the block set of backrest is sheathed on tilting bar, make the retaining model slip into the trip that fluting is also passed shell fragment outward, the outside elasticity of shell fragment is supported, and after block was crossed trip, shell fragment promptly resetted and makes grab deduction block in the block bottom, make backrest be incorporated into the chair cushion back side edge, at last foot pad is affixed on L shaped plate, and passes L shaped plate with spiral shell spare and be screwed into screwed hole, make foot pad spiral shell group in the connecting-rod head limit.

The utility model is formed via above structure, compares with known Related product to have following good effect:

Because its chair cushion, handrail, foot pad are fixed on the body frame body with screw thread respectively, and backrest is on the sheathed tilting bar that is snapped in the body frame body, wholely is the activity compound mode, thereby the assembly and disassembly rapid and convenient, can significantly dwindle the volume of collection and carrying, reduce cost of transportation; And when chair cushion of the present utility model, handrail, backrest and foot pad are damaged, can dismantle separately and be replaced, increase the service life of couch, avoid the waste of money; Moreover this chair cushion, handrail, backrest and foot pad can be different colours and shape, and can therefore can promote consumer's desire to purchase according to each one hobby assembling voluntarily, increase the couch competitiveness of product in market.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is three-dimensional exploded view of the present utility model (not comprising backrest);

Fig. 3 is the three-dimensional exploded view of foot pad of the present utility model and connecting rod;

Fig. 4 is the three-dimensional exploded view of handrail of the present utility model and chair cushion;

Fig. 5 is backrest of the present utility model and tilting bar part three-dimensional exploded view;

Fig. 6 is that backrest of the present utility model and tilting bar are partly assembled the section action diagram;

Fig. 7 is that handrail spiral shell of the present utility model is located at partly section constitutional diagram of lug;

Fig. 8 is connecting rod of the present utility model and foot pad part section constitutional diagram;

Fig. 9 is handrail of the present utility model and chair cushion combination section;

Section action diagram when Figure 10 is tilting bar of the present utility model and backrest dismounting.

The component symbol explanation:

Body frame body 1 connecting rod 11 tilting bars 12

Lug 13 L shaped plates 14 blocks 15

Chair cushion 2 perforation 21 handrails 3

Screw 31 internal thread holes 32 backrests 4

Block set 41 flutings 42 shell fragments 43

Trip 44 foots pad 5 screwed holes 51

Spiral shell spare NI, N2, N3

The specific embodiment

Consult shown in Fig. 1,2, the utility model mainly comprises:

One body frame body 1, its front end two connecting rods 11 that are pivoted, rear side pivot group two tilting bars 12, but this body frame body 1 360 deg turn, and connecting rod 11 and tilting bar 12 adjustable tilt angles (but 1 turn of body frame body and connecting rod 11 are known techniques with tilting bar 12 adjustable angles), upper frame 1 dual side-edge appropriate location is respectively equipped with two lugs, 13, two connecting rods, 11 end limits and respectively sets firmly a L shaped plate 14 (as shown in Figure 3), and tilting bar 12 top sides are convexly equipped with a block 15;

One chair cushion 2, its dual side-edge are provided with number and bored a hole for 21 (as shown in Figure 4);

Two handrails 3, the corresponding perforation 21 of its inner side edge is provided with several screws 31, and the bottom surface appropriate location also is provided with several internal thread holes 32 (shown in Fig. 2,9);

One backrest 4, its bottom dual side-edge respectively sets firmly "  " shape block set 41 of tool fluting 42, and 43 (as shown in Figure 5) of one " ㄇ " font shell fragment are organized on "  " shape block set 41 tops admittedly, the shell fragment 43 bottoms trip 44 that bends inwards;

One foot pad 5, its inboard two end limits are provided with several screwed holes 51 (as shown in Figure 3);

When assembling is used, earlier two handrails 3 are distinguished closings in chair cushion 2 dual side-edges, utilize number spiral shell spare N1 to pass perforation 21 and screw in screw 31 (as Fig. 4, shown in 9), make two handrails 3 be fixed at chair cushion 2 dual side-edges, again two handrails 3 are arranged on the lug 13 of body frame body 1 dual side-edge, and pass lug 13 from lower to upper and screw in the internal thread hole 32 (as shown in Figure 7) of two handrails, 3 bottom surfaces with spiral shell spare N2, be mounted on the body frame body 1 and two handrails 3 are bridged together with chair cushion 2, and two tilting bars 12 that make body frame body 1 rear side recline and convexedly stretch in two handrails, 3 rear inside limits, then backrest 4 is established from top to bottom into two handrails, 3 rear inside limits, make tilting bar 12 slotting people's block sets 41 and make block 15 slip in the fluting 42, pass the trip 44 of shell fragment 43 outward by block 15, make the slightly outside elasticity of shell fragment 43 support (as shown in Figure 6), after block 15 is crossed trip 44, shell fragment 43 is an elastic reset, and make trip 44 deduction blocks in block 15 bottoms (as shown in Figure 6), backrest 4 is mounted on two tilting bars 12, utilize tilting bar 12 and can adjust the reclining angle of backrest 4, the screwed hole 51 that at last passes L shaped plate 14 with spiral shell spare N3 and screw in foot pad 5 is (as Fig. 3, shown in 8), make foot pad 5 usefulness thread connection in connecting rod 11 leading sections, so, being about to whole couch assembling finishes.

During use, utilize body frame body 1 to stand on the ground, chair cushion 2 can be taken for the people, and can adjust the angle of inclination of backrest 4 and foot pad 5 according to needed by human body, make the people lean on seat more comfortable, if do not use or desire when carrying, then shell fragment 43 is pulled outward, trip 44 is no longer deducted in block 15 bottoms (as shown in figure 10), make block set 41 deviate from tilting bar 12 and backrest 4 up can be detached, then with spiral shell spare N2, the N3 spiral shell moves back to be pulled down, and two handrails 3 can be separated body frame body 1 together with chair cushion 2 and foot pad 5, and at last spiral shell spare NI is screwed out, two handrails 3 are separated with chair cushion 2 dismountings, make body frame body 1, chair cushion 2, handrail 3, backrest 4 and foot pad 5 are disassembled into solid memder, thereby reduced volume significantly, save cost of transportation, if when desiring to re-use, then according to above-mentioned dismounting mode reverse operating combination, assembly and disassembly rapid and convenient.

If the chair cushion 2 of the utility model couch, handrail 3, backrest 4 and foot pad 5 are when damaged, all can dismantle displacement separately, prolong the service life of couch, avoid the waste of money, and chair cushion 2, handrail 3, backrest 4 and foot pad 5 can be respectively different colours and shape, and can significantly promote the couch product market competitiveness according to each one hobby assembling voluntarily.

Claims

1, a kind of combined sofa chair is characterized in that, includes at least:

One chair cushion, its dual side-edge are provided with in order to connect a plurality of perforation of handrail;

Two handrails are fixed in thread connection on the lug of body frame body, abut in the chair cushion dual side-edge, and the corresponding perforation of its inner side edge is provided with a plurality of screws, and the bottom surface also is provided with a plurality of internal thread holes;

One backrest, being incorporated into the chair cushion rear end, is to be inserted on the tilting bar that is snapped in the body frame body with the block set of its side, and its bottom dual side-edge respectively sets firmly "  " shape block set of tool fluting, should "  " shape block set top set firmly a shell fragment, the shell fragment bottom bend inwards one with the trip of the block deduction of body frame body;

One foot pad pastes mutually with L shaped plate, and its inboard two end limits are provided with a plurality of screws, with thread connection in the connecting-rod head limit.