CN2487288Y - Chair with dismountable structure - Google Patents

Abstract

The utility model provides a chair with dismountable structure, wherein, the chair rack for body sitting and the front chair feet of two sides of the chair rack are respectively provided with a first connecting part and a second connecting part, and a first fixing part and a second fixing part are arranged at the positions of two rear chair feet opposite to the first connecting part and the second connecting part, and two rear chair feet can be arranged through and fixed with the first connecting part and the second connecting part via the first fixing part and the second fixing part, and the chair rack and the front chair feet are connected in group by the first fixing part and the second fixing part to form a chair, and the rear chair feet, the chair rack and the front chair feet are separately completely piled when in separate statement, thereby achieving the efficacy of saving space of arranging the chair.

Description

Chair tool with separable structure

Technical field:

The utility model especially refers to the stacked chair tool of saving placing space to reach of putting of a kind of separable layer relevant for the chair of furniture.

Background technology:

Existing chair tool kind on the market is very many, and different with the shape design of the upright aspect of tradition, present various chair tool also tends to changeable and complicated for appearance design.But narrow people is now thick on ground relatively, because family is in response to relatives and friends' visiting mostly, most likely prepares unnecessary chair tool in case of need; Therefore, how reducing unnecessary chair tool overall volume then is the main shaft of design to reduce placing space.So various product has moved towards the shaping-orientation that do not take up space all, can not allow originally seem more narrow and small with regard to little living space, also can make the utilization in space more flexible.Therefore, present product is on the market all done design towards the trend of multi-functional easy-to-collection.

But, as shown in Figure 1, at present holding chair structure system by a back of the body support body contain extend after chair pin, a seat body and a front chair leg that contains handrail formed.Because the junction of each element therefore must be affixed with welding manner for taking its steadiness into account, no matter its chair tool is moulded be the bent radian moulding of Founder or tool, and all generation be because of can't making the chair tool pile up each other, and causes the heavy shipment and delivery cost of manufacturer to bear.For the user, puzzle one's brains for placing space especially.And for improving this situation, the Ji is asked and is reached the stacked effect of chair tool, just reserves certain space between seat body and handrail, allows back chair pin derive from aforesaid space and inserts to pile up.But can find out obviously that as figure this measure still can not be fully stacked and must leave certain space with two chair tools; And must earlier the seat body be dwindled and take the zone or strengthen the volume of timber of whole chair tool and increase the cost of designing for manufacturing.Except the disappearance of prostatitis, back chair pin is not often slightly noted just may it descending the seat body of chair tool or the baking vanish of back of the body support body to be repugnant to the eye because of the sharp section scratch of bottom dirt in lamination process, has a strong impact on the design for aesthetic that it should have.

Summary of the invention:

The utility model is to solve above-mentioned disappearance, avoids the existence that lacks, and a kind of chair tool that separates structure that has is provided, and it can pile up fully and put and do not have headspace between seat body and handrail, to reach saving chair tool placing space person when released state.In piling up the storing process, back chair pin does not exist scratch chair tool seat body or the possibility of back of the body support body.And it is very firm again when taking.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A kind of chair tool with separable structure comprises the front chair leg of carrying on the back support body, back chair pin, seat body and containing handrail, it is characterized in that: be provided with the seat frame with back of the body support body; At this seat frame be fixed on the front chair leg of these seat two sides and be respectively arranged with first and second Fixed Division; Corresponding aforementioned first and second affixed position is provided with first and second fixed part on this back chair pin; Be provided with first and second fixture and be arranged in respectively on above-mentioned first and second Fixed Division and first and second fixed part, back chair pin is fixed with seat frame and front chair leg respectively.

The above-mentioned chair tool with separable structure is characterized in that: this seat frame comprises the framework and the plate body of some windings on framework of a bending, and this seat frame is divided into seat body and back of the body support body from the bending place; And the supporting section of front chair leg is fixed on the aforementioned seat body, and its handrail is welded on the back of the body support body.

The above-mentioned chair tool with separable structure is characterized in that: this two backs chair pin front end is that first fixed part with first perforation is extended in the one bending; And between two back chair pin, set firmly a back support rod; Place, corresponding second Fixed Division convexes with second fixed part of tool second perforation on this back support rod.

The above-mentioned chair tool with separable structure is characterized in that: this first and second the perforation for having the screw of internal thread.

The above-mentioned chair tool with separable structure is characterized in that: this first and second Fixed Division is for having the screw of internal thread; This first and second fixture is then for having the screw of external screw thread.

After the utility model is removed back chair pin, can seat frame is seamlessly stacked mutually each other together with front chair leg, and this moment, back chair pin each other can be seamlessly stacked mutually, thus greatly dwindled placing space.And below the chair scratch above in stacked process, not existing chair seat body or the back of the body support body may, be beneficial to the operation of seasoning.Adopt the mode be spirally connected in addition, not only be convenient to the operation that separates and install, and firm bonding strength and steadiness are arranged.

Description of drawings:

Fig. 1 is the stacked schematic diagram of known chair tool.

Fig. 2 sees schematic perspective view for outside the utility model.

Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model.

Fig. 4 is the stacked schematic diagram of the seat frame of the utility model.

Fig. 5 is the utility model stacked schematic diagram of chair pin afterwards.

The specific embodiment:

See also Fig. 2 and Fig. 3, the utility model comprises the back of the body support body 111, seat body 115, contains the front chair leg 113 and the back chair pin 121 of handrail 1132.Back of the body support body 111 and seat body 115 are two parts of seat frame 11, are in its two ends respectively.At seat frame 11 and be fixed on the front chair leg 113 of aforementioned seat frame 11 2 sides and be arranged with first and second Fixed Division 112,114.And corresponding aforementioned first and second 112,114 positions, Fixed Division are provided with first and second fixed part 122,124 on the two back chair pin 121.Be provided with first and second fixture 12,13 and be arranged in first and second Fixed Division 112,114 and first and second fixed part 122,124 making two back chair pin 121 be connected to respectively on seat frame 11 and the front chair leg 113, and constitute the utility model 1.Above-mentioned seat frame 11 is to be made of the framework 117 of approximate right angle bending and some plate bodys 116 of being connected in this framework 117; So this seat frame 11 is divided into seat body 115 and back of the body support body 111 two parts from the bending place.And front chair leg 113 comprises one and extends the handrail section 1132 that is welded in back of the body support body 111 places with the affixed supporting section 1131 and of aforementioned seat body 115 from the bending of aforementioned supporting section 1131 upper ends.In this corresponding first Fixed Division 112 of chair pin 121 front ends, two backs is that first fixed part 122 with first perforation 1221 is extended in the one bending; And in two 121 on back chair pin set firmly one be connected to seat frame 11 bending places with provide better take intensity after support bar 123, thereby form a rear leg.Other 114 places, corresponding second Fixed Division on aforementioned back support rod 123 convex with second fixed part 124 of tool second perforation 1241.Aforementioned first and second Fixed Division 112,114 and first and second perforation 1221,1241 is the screw with internal thread, and 12,13 of first and second fixtures are for having the screw of external screw thread.

See also Fig. 4 and Fig. 5, the utility model with first and second fixture 12,13 from first and second Fixed Division 112,114 and first and second perforation 122,1241 remove the relations of being spirally connected, rear leg must be separated fully together with front chair leg 113 with seat frame 11, allow seat frame 11 get individually fully in abutting connection with stacked together with front chair leg 113, then chair pin 121 also can be complete in individually stacked, and back chair pin 121 can be seated in the portion of taking 115 after stacked.For the manufacturer, because the whole volume of timber significantly reduces and can effectively reduce shipment and delivery cost; For the user, more can reduce the size of placing space because of volume of timber reduction, quite convenient.

Claims (5)

1. the chair tool with separable structure comprises the front chair leg (113) of carrying on the back support body (111), back chair pin (121), seat body (115) and containing handrail (1132), it is characterized in that: the seat frame (11) with back of the body support body (111) is set; Go up to divide at this seat frame (11) and the front chair leg (113) that is fixed in these seat frame (11) two sides and to be provided with first and second Fixed Division (112,114); This back chair pin (121) is gone up position, corresponding aforementioned first and second Fixed Division (112,114) and is provided with first and second fixed part (122,124); Be provided with first and second fixture (12,13) and be arranged in respectively on first and second above-mentioned Fixed Division (112,114) and first and second fixed part (122,124), back chair pin (121) is fixed with seat frame (11) and front chair leg (113) respectively.

2. the chair tool with separable structure according to claim 1, it is characterized in that: this seat frame (11) comprises the framework (117) and the plate body (116) of some windings on framework (117) of a bending, and this base frame body (11) is divided into seat body (115) and back of the body support body (111) from the bending place; And the supporting section (1131) of front chair leg (113) is fixed on the aforementioned seat body (115), and its handrail (1132) is welded on the back of the body support body (111).

3. according to claim 1 or the 2 described chair tools with separable structure, it is characterized in that: this two backs chair pin (121) front end is that first fixed part (122) with first perforation (1221) is extended in the one bending; And between two back chair pin (121), set firmly a back support rod (123); This back support rod (123) is gone up second fixed part (124) that tool second perforation (1241) is located to convex with in corresponding second Fixed Division (114).

4. the chair tool with separable structure according to claim 3 is characterized in that: this first and second perforation (1221,1241) is for having the screw of internal thread.

5. according to claim 1 or the 2 described chair tools with separable structure, it is characterized in that: this first and second Fixed Division (112,114) are for having the screw of internal thread; This first and second fixture (12,13) is then for having the screw of external screw thread.

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