CN212185862U

CN212185862U - Dining chair convenient to adjust

Info

Publication number: CN212185862U
Application number: CN202020868361.9U
Authority: CN
Inventors: 司陈行
Original assignee: Haoze Wood Haian Co ltd
Current assignee: Haian Miaosen Furniture Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-22
Anticipated expiration: 2030-05-21

Abstract

The utility model belongs to the technical field of furniture equipment, especially, be a dining chair convenient to adjust, which comprises a seat, the top fixedly connected with connecting rod of seat, the top of connecting rod is rotated through the pivot and is connected with the back of the chair, the surface of the back of the chair is rotated through the pivot and is connected with branch, the adjustment tank has been seted up to the side of seat, electric putter is installed to the inner wall of adjustment tank, electric putter's tip fixedly connected with stopper, the top and the branch of stopper are rotated through the pivot and are connected, the bottom fixedly connected with chair leg of seat. The utility model discloses a cooperation between branch, adjustment tank and the electric putter makes can effectually adjust the inclination of the back of the chair when using to make the user of service light more convenient when using, avoided because of the back of the chair can't adjust, under long-time use, lead to the health to take place stiffly, influence the comfort level.

Description

Dining chair convenient to adjust

Technical Field

The utility model relates to the technical field of furniture equipment, specifically be a dining chair convenient to adjust.

Background

The dining chair is a chair specially used for dining, and is one kind of dining room furniture. The dining chair is made of the following materials: solid wood chairs, steel wood chairs, curved wood chairs, aluminum alloy chairs, metal chairs, rattan chairs, plastic chairs, glass fiber reinforced plastic chairs, acrylic chairs, plate chairs, miscellaneous wood chairs, baby dining chairs, round chairs and the like.

However, the existing dining chair has the following problems:

1. when the chair is used, the chair back is inconvenient to adjust according to the requirement, so that the comfort of a user is affected;

2. when using, inconvenient as required adjusts the pedal for cause inconvenience when placing foot.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a dining chair convenient to adjust has solved inconvenient as required and has adjusted the back of the chair and inconvenient as required adjusts the problem that provides to the pedal.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dining chair convenient to adjust, which comprises a seat plate, wherein the top of the seat plate is fixedly connected with a connecting rod, the top of the connecting rod is rotationally connected with a chair back through a rotating shaft, the surface of the chair back is rotationally connected with a supporting rod through the rotating shaft, an adjusting groove is arranged on the side edge of the seat plate, an electric push rod is arranged on the inner wall of the adjusting groove, a limiting block is fixedly connected with the end part of the electric push rod, the top of the limiting block is rotationally connected with the support rod through a rotating shaft, the bottom of the seat plate is fixedly connected with chair legs, the side edge of the chair leg is provided with a sliding chute, the inner wall of the sliding chute is connected with a sliding block in a sliding way, the side edge of the sliding block is fixedly connected with a pedal, the side of chair leg has seted up the jack, the side of chair leg is provided with first bolt, first thread groove has been seted up to the side of footboard, first bolt runs through jack and first thread groove threaded connection.

As the utility model discloses a preferred technical scheme, the cushion has been placed at the top of seat, the bottom fixedly connected with fixed block of cushion, the fixed slot has been seted up at the top of seat, the inner wall sliding connection of fixed block and fixed slot, the side of seat is provided with the second bolt, the second thread groove has been seted up to the side of fixed block, second bolt and second thread groove threaded connection.

As an optimized technical scheme of the utility model, the fixed surface of seat is connected with anti-skidding cover, the bottom of seat contacts with the interior diapire of anti-skidding cover.

As an optimal technical scheme of the utility model, the backplate is installed to the side of the back of the chair, the thickness of backplate and the thickness looks adaptation of the back of the chair.

As an optimal technical scheme of the utility model, the jack is seted up for a plurality ofly, the connecting hole has been seted up to the side of slider, first bolt and connecting hole sliding connection.

As an optimized technical scheme of the utility model, the fixed orifices has been seted up to the side of seat, second bolt and spacing hole through connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a dining chair convenient to adjust possesses following beneficial effect:

1. this dining chair convenient to adjust makes can effectually adjust the inclination of the back of the chair when using through the cooperation between branch, adjustment tank and the electric putter to make the user of service more light convenient when using, avoided because of the back of the chair can't adjust, under long-time use, lead to the health to take place the rigidity, influence the comfort level.

2. This dining chair convenient to adjust makes can effectually adjust the position of footboard when using through the cooperation between first bolt, first thread groove, spout and the slider to make user of service can use according to self needs more comfortable.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the connection between the legs and the pedals of the chair of the present invention;

fig. 4 is a schematic view of the connection between the seat plate and the cushion of the present invention.

In the figure: 1. a seat plate; 2. a connecting rod; 3. a chair back; 4. a strut; 5. an adjustment groove; 6. an electric push rod; 7. a limiting block; 8. a chair leg; 9. a chute; 10. a slider; 11. a pedal; 12. a jack; 13. a first bolt; 14. a first thread groove; 15. a cushion; 16. a fixed block; 17. fixing grooves; 18. a second bolt; 19. a second thread groove; 20. an anti-slip sleeve; 21. a back plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a dining chair convenient to adjust, including seat 1, seat 1's top fixedly connected with connecting rod 2, the top of connecting rod 2 is rotated through the pivot and is connected with the back of the chair 3, the surface of the back of the chair 3 is rotated through the pivot and is connected with branch 4, adjustment tank 5 has been seted up to seat 1's side, electric putter 6 is installed to adjustment tank 5's inner wall, electric putter 6's tip fixedly connected with stopper 7, stopper 7's top and branch 4 are rotated through the pivot and are connected, seat 1's bottom fixedly connected with chair leg 8, spout 9 has been seted up to chair leg 8's side, spout 9's inner wall sliding connection has slider 10, slider 10's side fixedly connected with footboard 11, jack 12 has been seted up to chair leg 8's side, chair leg 8's side is provided with first bolt 13, first thread groove 14 has been seted up to footboard 11's side, first bolt 13 runs.

In the embodiment, the electric push rod 6 is started to drive the limit block 7 to slide on the inner wall of the adjusting groove 5, thereby driving the support rod 4 to move, pushing or pulling the chair back 3 through the support rod 4 so as to achieve the effect of adjusting the inclination of the chair back 3, the connecting rod 2 plays a role in connection, the sitting plate 1 is convenient for a user to sit down, the chair legs 8 are arranged to play a supporting role, the feet can be conveniently placed through the arranged pedals 11, when in use, the pedal 11 is pulled to slide, so that the sliding block 10 slides on the inner wall of the sliding groove 9 to be adjusted, when the position is adjusted to a proper position, the first bolt 13 penetrates through the jack 12 and the sliding block 10 to be in threaded connection with the first thread groove 14, so that the fixing effect is achieved, and the stability of use is guaranteed.

Specifically, cushion 15 has been placed at the top of seat 1, and the bottom fixedly connected with fixed block 16 of cushion 15, fixed slot 17 has been seted up at the top of seat 1, and fixed block 16 and the inner wall sliding connection of fixed slot 17, the side of seat 1 are provided with second bolt 18, and second thread groove 19, second bolt 18 and second thread groove 19 threaded connection have been seted up to the side of fixed block 16.

In this embodiment, the second bolt 18 penetrates the seat plate 1 and is screwed into the second thread groove 19, so that the fixing block 16 is fixed to the fixing groove 17, thereby facilitating the fixing and detaching of the seat cushion 15.

Specifically, the surface of the seat plate 1 is fixedly connected with the anti-slip sleeve 20, and the bottom of the seat plate 1 is in contact with the inner bottom wall of the anti-slip sleeve 20.

In this embodiment, the stability of the device when using has been improved through the antiskid cover 20 that sets up, has avoided because of the ground is smooth, the condition of skidding appears.

Specifically, a back plate 21 is installed at the side edge of the chair back 3, and the thickness of the back plate 21 is matched with that of the chair back 3.

In this embodiment, the back plate 21 improves the overall aesthetic property of the device, so that the device is more comfortable and beautiful when in use.

Specifically, the plurality of insertion holes 12 are formed, the side edge of the slider 10 is provided with a connection hole, and the first bolt 13 is slidably connected with the connection hole.

In this embodiment, be a plurality of through the quantity that sets up jack 12 to make can fix according to different positions when using, make fixed effect better through the connecting hole that sets up.

Specifically, the side of the seat plate 1 is provided with a fixing hole, and the second bolt 18 is connected with the limiting hole in a penetrating manner.

In this embodiment, the second bolt 18 is limited by the arranged fixing hole, so that the fixing effect is better.

The utility model discloses a theory of operation and use flow: when the adjustable chair is used, the electric push rod 6 is started to drive the limiting block 7 to slide on the inner wall of the adjusting groove 5, so that the supporting rod 4 is driven to move, the chair back 3 is pushed or pulled through the supporting rod 4, so that the inclination of the chair back 3 is adjusted, the connecting rod 2 is arranged to play a connecting role, a user can sit down conveniently through the arranged seat plate 1, the supporting role is played through the arranged chair legs 8, the feet can be placed conveniently through the arranged pedal 11, when the adjustable chair is used, the pedal 11 is pulled to slide, so that the sliding block 10 slides on the inner wall of the sliding groove 9, so that the adjustment is performed, when the appropriate position is adjusted, the first bolt 13 penetrates through the jack 12 and the sliding block 10 to be in threaded connection with the first thread groove 14, so that the fixing effect is achieved, and the use stability is ensured, run through seat 1 through second bolt 18 and carry out threaded connection with second thread groove 19 to make fixed block 16 and fixed slot 17 fix, thereby convenient fixed and the dismantlement to cushion 15, improved the stability of device when using through the antiskid cover 20 that sets up, avoided smooth because of ground, the condition of skidding appears, improved the holistic aesthetic property of device through the backplate 21 that sets up, make more comfortable pleasing to the eye when using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dining chair convenient to adjust, includes seat (1), its characterized in that: the chair comprises a seat plate (1), a connecting rod (2) is fixedly connected to the top of the seat plate (1), a chair back (3) is connected to the top of the connecting rod (2) in a rotating mode through a rotating shaft, a supporting rod (4) is connected to the surface of the chair back (3) in a rotating mode through a rotating shaft, an adjusting groove (5) is formed in the side edge of the seat plate (1), an electric push rod (6) is installed on the inner wall of the adjusting groove (5), a limiting block (7) is fixedly connected to the end portion of the electric push rod (6), the top of the limiting block (7) is rotatably connected with the supporting rod (4) through the rotating shaft, chair legs (8) are fixedly connected to the bottom of the seat plate (1), sliding grooves (9) are formed in the side edge of the chair legs (8), sliding blocks (10) are slidably connected to the inner wall of the sliding grooves (9), the side of the chair leg (8) is provided with a first bolt (13), the side of the pedal (11) is provided with a first thread groove (14), and the first bolt (13) penetrates through the insertion hole (12) and is in threaded connection with the first thread groove (14).

2. An adjustable dining chair according to claim 1, wherein: cushion (15) have been placed at the top of seat (1), bottom fixedly connected with fixed block (16) of cushion (15), fixed slot (17) have been seted up at the top of seat (1), the inner wall sliding connection of fixed block (16) and fixed slot (17), the side of seat (1) is provided with second bolt (18), second thread groove (19) have been seted up to the side of fixed block (16), second bolt (18) and second thread groove (19) threaded connection.

3. An adjustable dining chair according to claim 1, wherein: the surface of the seat plate (1) is fixedly connected with an anti-slip sleeve (20), and the bottom of the seat plate (1) is in contact with the inner bottom wall of the anti-slip sleeve (20).

4. An adjustable dining chair according to claim 1, wherein: a back plate (21) is installed on the side edge of the chair back (3), and the thickness of the back plate (21) is matched with that of the chair back (3).

5. An adjustable dining chair according to claim 1, wherein: the number of the insertion holes (12) is multiple, the side edge of the sliding block (10) is provided with a connecting hole, and the first bolt (13) is connected with the connecting hole in a sliding mode.

6. An adjustable dining chair according to claim 2, wherein: the side of the seat plate (1) is provided with a fixing hole, and the second bolt (18) is in through connection with the limiting hole.