CN218898931U

CN218898931U - Household dining chair

Info

Publication number: CN218898931U
Application number: CN202223247576.7U
Authority: CN
Inventors: 葉宏開
Original assignee: Foshan Dianshang Furniture Co ltd
Current assignee: Foshan Dianshang Furniture Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-25
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a household dining chair, which comprises a chair frame and further comprises an adjusting mechanism, wherein the frame wall of the chair frame is provided with the adjusting mechanism, the adjusting mechanism is composed of a chair base plate, a concave frame, a clamping block, a connecting rod, a support column and a clamping groove, the frame wall of the chair frame is welded with a group of symmetrical concave frames, a groove of the concave frame is movably connected with a rotatable clamping block through an anchor bolt rod, the plate wall of the chair base plate is welded with a group of symmetrical connecting rods, the other end of each connecting rod is connected with the block wall of the clamping block, the plate bottom of the chair base plate is provided with a group of symmetrical clamping grooves, and the inner wall of each clamping groove is connected with a rotatable support column through a hinge. The dining chair is conveniently folded and stored through the adjusting mechanism, so that the dining chair is prevented from occupying more positions to influence people to use the dining hall.

Description

Household dining chair

Technical Field

The utility model relates to the technical field of dining chairs, in particular to a household dining chair.

Background

The corner of the downside of the seat cushion of the existing household dining chair is fixed with a supporting rod, the supporting rod supports the seat cushion on the ground and is of a fixed structure generally, when more people have no parties to eat, the dining chair occupies more positions, and the dining chair is inconvenient for people to store and affects the service area of a restaurant. To this end we propose a household dining chair.

Disclosure of Invention

The utility model mainly aims to provide a household dining chair, which is convenient to fold and store by an adjusting mechanism, so that the dining chair is prevented from occupying more positions to influence people to use a dining hall, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a domestic dining chair, includes the chair frame, still includes adjustment mechanism, the frame wall department of chair frame installs adjustment mechanism, adjustment mechanism comprises chair backing plate, spill frame, fixture block, connecting rod, support column and draw-in groove combination, the frame wall department welding of chair frame has a set of symmetrical spill frame, the recess department of spill frame has rotatable fixture block through crab-bolt pole swing joint, the inboard wall department welding of chair backing plate has a set of symmetrical connecting rod, and the other end of connecting rod and the piece wall department interconnect of fixture block, a set of symmetrical draw-in groove has been seted up to the inboard bottom of chair backing plate department, the inslot wall department of draw-in groove has rotatable support column through hinged joint.

Further, the transverse plates are welded at the frame walls of the chair frame, so that the fixability of the chair frame can be improved.

Further, the fastening bolts connected with the chair backing plate are connected with the plate wall of the transverse plate in a threaded manner, and the threaded holes connected with the fastening bolts are formed in the plate bottom of the chair backing plate, so that the chair backing plate can be conveniently connected with the chair backing plate.

Furthermore, the back cushion is fixedly arranged at the frame wall of the chair frame through bolts, so that people can conveniently lean on the back cushion.

Further, gaskets are adhered to the bottoms of the chair frame and the support column, so that the chair frame can protect the ground.

Compared with the prior art, the utility model has the following beneficial effects: personnel are folding the dining chair, because the frame wall department welding of chair frame has a set of symmetry spill frame, the recess department of spill frame has the fixture block through crab-bolt swing joint, thereby upwards rotate the chair backing plate after, make the fixture block rotate at the recess department of spill frame, promote the chair backing plate, personnel rotate the support column once more, make the support column insert in the draw-in groove after, put down the chair backing plate, because the frame wall department welding of chair frame has the diaphragm, the slatwall department threaded connection of diaphragm has fastening bolt, thereby rotate fastening bolt, make fastening bolt and screw hole be connected, carry out fixed connection with the chair backing plate, conveniently fold dining table chair, avoid taking more dining room space when not using dining table chair.

Drawings

Fig. 1 is a schematic view of the overall structure of a household dining chair according to the present utility model.

Fig. 2 is a schematic structural view of an adjusting mechanism of a household dining chair according to the present utility model.

In the figure: 1. a chair frame; 2. an adjusting mechanism; 201. a chair pad; 202. a concave frame; 203. a clamping block; 204. a connecting rod; 205. a support column; 206. a clamping groove; 3. a threaded hole; 4. a back cushion; 5. a cross plate; 6. a fastening bolt; 7. a gasket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, a household dining chair comprises a chair frame 1 and further comprises an adjusting mechanism 2, wherein the adjusting mechanism 2 is arranged at the frame wall of the chair frame 1, the adjusting mechanism 2 is composed of a chair base plate 201, a concave frame 202, clamping blocks 203, connecting rods 204, supporting columns 205 and clamping grooves 206, a group of symmetrical concave frames 202 are welded at the frame wall of the chair frame 1, rotatable clamping blocks 203 are movably connected at grooves of the concave frames 202 through anchor bolt rods, a group of symmetrical connecting rods 204 are welded at the plate wall of the chair base plate 201, the other ends of the connecting rods 204 are mutually connected with the block wall of the clamping blocks 203, a group of symmetrical clamping grooves 206 are formed at the plate bottom of the chair base plate 201, and rotatable supporting columns 205 are connected at the inner wall of the clamping grooves 206 through hinges.

Wherein, the frame wall department welding of chair frame 1 has diaphragm 5, can increase the fixity of chair frame 1, the wall department threaded connection of diaphragm 5 has the fastening bolt 6 of connection chair backing plate 201, the screw hole 3 of connecting fastening bolt 6 is seted up to the bottom of the board department of chair backing plate 201, and the convenience is connected with chair backing plate 201, there is cushion 4 frame wall department through bolt fixed mounting of chair frame 1, and the convenience relies on personnel, the bottom of the frame department of chair frame 1 and the column bottom department of support column 205 all adhere to have gasket 7, can protect ground.

It should be noted that, when the dining chair is folded, a group of symmetrical concave frames 202 are welded at the frame wall of the chair frame 1, and the clamping blocks 203 are movably connected at the grooves of the concave frames 202 through the anchor bolts, so that after the chair pad 201 is rotated upwards, the clamping blocks 203 rotate at the grooves of the concave frames 202, the chair pad 201 is lifted, and the supporting columns 205 are rotated again by a person, so that after the supporting columns 205 are inserted into the clamping grooves 206, the chair pad 201 is put down, and as the transverse plates 5 are welded at the frame wall of the chair frame 1, the fastening bolts 6 are connected with the threaded holes 3 in a threaded manner, the chair pad 201 is fixedly connected, and the dining chair pad 201 is prevented from occupying more dining room space when the dining chair is not used.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a domestic dining chair, includes chair frame (1), its characterized in that still includes adjustment mechanism (2), adjustment mechanism (2) are installed to the frame wall department of chair frame (1), adjustment mechanism (2) are by chair backing plate (201), spill frame (202), fixture block (203), connecting rod (204), support column (205) and draw-in groove (206) combination constitution, the frame wall department welding of chair frame (1) has a set of spill frame (202) of symmetry, the recess department of spill frame (202) has rotatable fixture block (203) through crab-bolt pole swing joint, the wall department welding of chair backing plate (201) has a set of connecting rod (204) of symmetry, and the other end of connecting rod (204) and the wall department interconnect of fixture block (203), the draw-in groove (206) of a set of symmetry are seted up to the bottom of the plate department of chair backing plate (201), the inslot wall department of draw-in groove (206) has rotatable support column (205) through hinge connection.

2. A household dining chair as in claim 1, wherein: a transverse plate (5) is welded at the frame wall of the chair frame (1).

3. A household dining chair as in claim 2, wherein: the fastening bolts (6) connected with the chair base plate (201) are connected with the plate walls of the transverse plates (5) in a threaded mode, and threaded holes (3) connected with the fastening bolts (6) are formed in the plate bottoms of the chair base plate (201).

4. A household dining chair as in claim 1, wherein: the back cushion (4) is fixedly arranged at the frame wall of the chair frame (1) through bolts.

5. A household dining chair as in claim 1, wherein: gaskets (7) are adhered to the bottoms of the chair frame (1) and the supporting columns (205).