CN210471559U

CN210471559U - Assembled dining chair

Info

Publication number: CN210471559U
Application number: CN201921220309.6U
Authority: CN
Inventors: 龙仲山
Original assignee: Shenzhen Ouyouweibang Household Products Co Ltd
Current assignee: Shenzhen Ouyouweibang Household Products Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-08
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an assembled dining chair, wherein, including integrated into one piece's seat body, be equipped with a plurality of outside extension's connecting screw respectively on the front and back position of seat body bottom, reach preceding foot pipe and the back foot pipe that is equipped with respectively on the connecting screw of position around on. The connecting screw rods between the front foot tube and the seat body, the rear foot tube and the seat body are respectively provided with a clamping gasket. The surface of the connecting screw rod is provided with external threads, and internal threads connected with the external threads are arranged inside the corresponding front foot pipe and the corresponding rear foot pipe. The utility model has the advantages of simple structure and firm installation back, and easy dismounting and easy maintenance.

Description

Assembled dining chair

Technical Field

The utility model belongs to the dining chair field, in particular to assembled dining chair.

Background

At present, most dining chairs on the market are made of wood structures, metal structures or plastic materials. The dining chair with the structure has the defects of large volume, incapability of being randomly disassembled and assembled and occupying space in the transportation process, thus causing inconvenient transportation. In addition, the dining chair is easy to be damaged.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an assembled dining chair that has a simple structure, is firmly installed, and is easy to assemble and disassemble and maintain.

In order to achieve the above object, the present invention provides an assembled dining chair, wherein, the seat body comprises an integrated body, the connecting screw rods are respectively arranged at the front and back positions of the bottom of the seat body and extend outwards, and the front leg tube and the rear leg tube are respectively arranged on the connecting screw rods at the front and back positions. The connecting screw rods between the front foot tube and the seat body, the rear foot tube and the seat body are respectively provided with a clamping gasket. The surface of the connecting screw rod is provided with external threads, and internal threads connected with the external threads are arranged inside the corresponding front foot pipe and the corresponding rear foot pipe.

In some embodiments, 1 forefoot tube and 2 rearfoot tubes or 2 forefoot tubes and 1 rearfoot tube or 2 forefoot tubes and 2 rearfoot tubes are provided.

In some embodiments, the ends of the front leg tube and the rear leg tube are respectively provided with a foot pad contacting with the ground; and cross rods are arranged inside the front foot tube and the rear foot tube which are positioned on one side of the foot pad.

Another object is to provide a special wrench for use in an assembled dining chair, wherein the special wrench comprises a vertical rod extending from outside to inside, a bayonet for locking the cross bar at the end of the vertical rod, a side through hole at the end of the external vertical rod, and a hand rod passing through the side through hole and crossing the vertical rod.

The beneficial effects of the utility model are that simple structure and installation back are firm, and easy dismounting and easy effect of maintaining. The integral structure mainly comprises a seat body, a front foot tube and a rear foot tube. The mounting mode is that the front foot tube and the rear foot tube are respectively in threaded connection with the connecting screw rod. The structure is simple, the installation is firm, the operation is convenient and simple, the space utilization rate is high in the transportation process, and the transportation is convenient. And because the front foot tube and the rear foot tube have the same structure, the assembly is convenient for a purchaser during daily maintenance, and only the front foot tube or the rear foot tube needs to be replaced without integral replacement, thereby realizing the purpose of saving cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the seat body shown in FIG. 1;

fig. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the structure of A shown in FIG. 3;

FIG. 5 is a schematic structural view of B shown in FIG. 3;

fig. 6 is a schematic structural diagram of C shown in fig. 3.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, an assembled dining chair comprises a seat body 1, a plurality of connecting screws 2 extending outwards and arranged at the front and rear positions of the bottom of the seat body 1, and a front leg tube 5 and a rear leg tube 6 arranged on the connecting screws 2 at the front and rear positions. The connecting screw rods 2 between the front foot tube 5 and the seat body 1, and between the rear foot tube 6 and the seat body 1 are respectively provided with a clamping gasket 4. The surface of the connecting screw rod 2 is provided with external threads, and the insides of the corresponding front foot pipe 5 and the corresponding rear foot pipe 6 are provided with internal threads connected with the external threads. The front foot tube 5 is 1 and the back foot tube 6 is 2 or the front foot tube 5 is 2 and the back foot tube 6 is 1 or the front foot tube 5 and the back foot tube 6 are 2. Foot pads 8 contacted with the ground are respectively arranged on the end parts of the front foot tube 5 and the rear foot tube 6; a cross bar 7 is arranged inside the front foot pipe 5 and the rear foot pipe 6 at one side of the foot pad.

A special spanner 3 for an assembled dining chair comprises a vertical rod 31, a bayonet 32, a side through hole 33 and a hand rod 34, wherein the vertical rod 31 extends from outside to inside partially and is arranged on a front leg pipe 5 and a rear leg pipe 6 on one side of a cross rod 7, the bayonet 32 is arranged at the end part of the vertical rod 31 and is used for clamping the cross rod 7, the side through hole 33 is arranged at the end part of the external vertical rod 31, and the hand rod 34 penetrates through the side through hole 33 and forms a cross with the vertical rod 31.

When in use, the whole structure mainly comprises a seat body 1, a front foot pipe 5 and a rear foot pipe 6. The mounting mode is that a front foot tube 5 and a rear foot tube 6 are respectively in threaded connection with the connecting screw rod 2. The structure is simple, the installation is firm, the operation is convenient and simple, the space utilization rate is high in the transportation process, and the transportation is convenient. And because the front foot tube 5 and the back foot tube 6 have the same structure, the assembly is convenient for a purchaser during daily maintenance, and only the front foot tube 5 or the back foot tube 6 needs to be replaced without integral replacement, thereby realizing the purpose of saving cost.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. An assembled dining chair is characterized by comprising an integrally formed chair body, a plurality of connecting screw rods which extend outwards and are respectively arranged at the front position and the rear position of the bottom of the chair body, and a front leg pipe and a rear leg pipe which are respectively arranged on the connecting screw rods at the front position and the rear position; clamping gaskets are respectively arranged on the connecting screw rods between the front foot tube and the seat body and between the rear foot tube and the seat body; the surface of the connecting screw rod is provided with an external thread; and internal threads connected with the external threads are arranged inside the corresponding front foot pipe and the corresponding rear foot pipe.

2. A modular dining chair as claimed in claim 1, wherein the number of said front leg members is 1 and the number of said back leg members is 2 or the number of said front leg members is 2 and the number of said back leg members is 1 or both the number of said front leg members and the number of said back leg members are 2.

3. A modular dining chair as claimed in claim 2, wherein the ends of the front and rear legs are provided with respective floor engaging foot pads; and cross rods are arranged inside the front foot tube and the rear foot tube which are positioned on one side of the foot pad.

4. A special wrench used on an assembled dining chair is characterized by comprising a vertical rod, a bayonet, a side through hole and a hand rod, wherein the vertical rod extends from outside to inside, the part of the vertical rod extends from outside to inside, the bayonet is arranged at the end part of the vertical rod, the bayonet is used for clamping the cross rod, the side through hole is arranged at the end part of the vertical rod, and the hand rod penetrates through the side through hole and forms a cross with the vertical rod.