CN219613409U - Oroxyli chair - Google Patents

Abstract

The utility model discloses an oroxylum indicum chair, which comprises a chair surface (1), a chair back (2) and four chair legs (3), wherein connecting pieces (4) are arranged at the bottom ends of two side surfaces of the chair back (2), and a rotating groove (5) is formed in each connecting piece (4); the middle part of the inner bottom surface of the rotating groove (5) is provided with a thread groove (6), and an adjusting piece (7) is rotatably arranged in the rotating groove (5); an adjusting bolt (8) is arranged on the adjusting piece (7), and the end part of the adjusting bolt (8) is arranged in the thread groove (6); one end of the adjusting piece (8) is fixedly arranged on the side surface of the chair surface (1); two reinforcing pipes (9) are fixedly arranged on the bottom surface of the chair surface (1), and chair legs (3) are rotatably arranged at two end parts of each reinforcing pipe (9). The utility model not only can expand the application range, but also has the advantages of convenient adjustment, convenient storage, long service life, high storage stability and high structural stability.

Description

Oroxyli chair

Technical Field

The utility model relates to a butterfly chair, in particular to an oroxylum indicum chair.

Background

The butterfly chair is designed by three Argentina architects and can be suitable for the requirement of ergonomics, and is named as a flying butterfly; the existing wooden butterfly chair is generally non-foldable like the structure shown in the patent number of CN201220662288.5, the chair back angle and the chair height are fixed, but sitting habits of different people are different, the fixed chair back angle has uncomfortable feeling for some people once being used for a long time, is not suitable for all people, and has a small application range. Therefore, the existing wooden butterfly chair has the problem of smaller application range.

Disclosure of Invention

The utility model aims to provide an oroxylum indicum chair. The utility model has the advantage of wide application range.

The technical scheme of the utility model is as follows: the oroxylum indicum chair comprises a chair surface, a chair back and four chair legs, wherein connecting pieces are arranged at the bottom end parts of the two side surfaces of the chair back, and rotating grooves are formed in the connecting pieces; the middle part of the inner bottom surface of the rotating groove is provided with a thread groove, and an adjusting piece is rotatably arranged in the rotating groove; an adjusting bolt is arranged on the adjusting piece, and the end part of the adjusting bolt is arranged in the thread groove; one end of the adjusting piece is fixedly arranged on the side surface of the chair surface; two symmetrically distributed reinforcing pipes are fixedly arranged on the bottom surface of the chair surface, and chair legs are rotatably arranged at two end parts of each reinforcing pipe; two chair legs arranged on the same reinforcing pipe are respectively arranged at two sides of the reinforcing pipe; the chair back is provided with the connecting piece, the chair surface is provided with the adjusting piece, and the connecting piece and the adjusting piece are rotatably installed together, so that the angle between the chair surface and the chair back can be adjusted, the chair can be suitable for sitting posture requirements of different people, and the application range is enlarged; when the angle is to be adjusted, the adjusting bolt is only required to be rotated outwards, so that the tightness between the connecting piece and the adjusting piece is reduced, the angle between the chair surface and the chair back can be adjusted, and the adjusting bolt is required to be rotated inwards after the angle is adjusted, so that the adjustment is very convenient; through installing the chair foot rotation on the strengthening pipe, and will rotate two chair feet of installing on same strengthening pipe and set up respectively in the both sides of strengthening pipe to make can guarantee that the chair foot is to stable accomodating in the below of seat, made things convenient for accomodating.

In the oroxylum indicum chair, the reinforcing pipe is fixedly provided with the locating piece at the position corresponding to each chair leg, and each locating piece is rotatably provided with the V-shaped rotating piece; the chair legs are rotatably arranged at the other end part of the rotating piece; through setting element and rotation piece of installing on the setting element to can inject the angle after the chair foot is expanded, guarantee the stability of use.

In the oroxylum indicum chair, the bottom end parts of the chair legs are sleeved with the wear-resistant sleeves, and the magnet rings are arranged between the wear-resistant sleeves and the inner side walls of the chair legs; the bottom surface of the chair surface is provided with magnet bars matched with the magnet rings at positions corresponding to the two sides of each reinforcing pipe; the wear-resistant sleeve can also protect the chair legs, so that the wear-resistant capability of the chair legs is improved, and the service life is prolonged.

In the oroxylum indicum chair, a reinforcing pipe is arranged between two chair legs close to the chair back; a reinforcing pipe is also arranged between the two chair legs far away from the chair back; the structural stability of the whole wood butterfly chair can be improved by utilizing the reinforcing pipes; the side surface of the rotating groove is provided with the opening, so that the angle can be conveniently adjusted, and the angle can be adjusted.

In the oroxylum indicum chair, the side surface, close to the seat, of the rotating groove is an opening.

In the oroxylum indicum chair, the surfaces of the chair surface, the chair back and the four chair legs are coated with the anti-corrosion coating.

Compared with the prior art, the wooden butterfly chair improves the existing wooden butterfly chair, the chair back is provided with the connecting piece, the chair surface is provided with the adjusting piece, and the connecting piece and the adjusting piece are rotatably arranged together, so that the angle between the chair surface and the chair back can be adjusted, the wooden butterfly chair can be suitable for sitting posture requirements of different people, and the application range is enlarged; through be equipped with rotation groove, screw thread groove and the adjusting bolt who sets up on the regulating part on the connecting piece for only need with adjusting bolt outwards rotate when want angle regulation, make the compactness between connecting piece and the regulating part reduce, just can adjust the angle between seat and the back of the chair, after adjusting again with adjusting bolt inwards rotate can, it is very convenient to adjust; simultaneously, install on the strengthening pipe through rotating the chair foot, and will rotate two chair feet of installing on same strengthening pipe and set up respectively in the both sides of strengthening pipe to make can guarantee that the chair foot is to stable accomodating in the below of seat, made things convenient for accomodating. In addition, the locating piece and the rotating piece rotatably arranged on the locating piece are arranged on the reinforcing pipe, so that the angle of the unfolded chair legs can be limited, and the use stability is ensured; the wear-resistant sleeve is sleeved at the bottom end part of the chair leg, so that the friction force between the chair leg and the ground can be increased by utilizing the wear-resistant sleeve, the phenomenon of slipping is avoided, the chair leg can be protected by the wear-resistant sleeve, the wear-resistant capability of the chair leg is improved, and the service life is prolonged; the magnet ring is arranged between the wear-resistant sleeve and the chair leg and matched with the magnet strip arranged on the bottom surface of the chair surface, so that the magnet ring and the magnet strip are mutually attracted in the accommodating state, the aim of stably attaching the chair leg to the chair surface is fulfilled, the phenomena of automatic falling of the chair leg and the like during accommodating are avoided, and the accommodating stability is ensured; the reinforcing pipe is arranged between the two chair legs at the same side, so that the structural stability of the whole wood butterfly chair can be improved by utilizing the reinforcing pipe; the side surface of the rotating groove is provided with the opening, so that the angle can be conveniently adjusted and the angle can be limited; the anti-corrosion coating is coated on the surfaces of the chair surface, the chair back and the chair legs, so that the anti-corrosion capability of the chair surface, the chair back and the chair legs can be improved, and the service life is prolonged. Therefore, the utility model not only can expand the application range, but also has the advantages of convenient adjustment, convenient storage, long service life, high storage stability and high structural stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic structural view of a connector;

FIG. 4 is a schematic view of the structure of the seat;

fig. 5 is a partial enlarged view at a in fig. 1.

The marks in the drawings are: 1-chair surface, 2-chair back, 3-chair leg, 4-connecting piece, 5-rotation groove, 6-thread groove, 7-adjusting piece, 8-adjusting bolt, 9-reinforced pipe, 10-locating piece, 11-rotation piece, 12-wear-resistant sleeve, 14-magnet ring, 15-magnet strip, 16-reinforced pipe, 17-anticorrosive coating.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples. The oroxylum indicum chair is shown in figures 1 to 5 and comprises a chair surface 1, a chair back 2 and four chair legs 3, wherein connecting pieces 4 are arranged at the bottom ends of two side surfaces of the chair back 2, and a rotating groove 5 is formed in each connecting piece 4; the middle part of the inner bottom surface of the rotating groove 5 is provided with a thread groove 6, and an adjusting piece 7 is rotatably arranged in the rotating groove 5; an adjusting bolt 8 is arranged on the adjusting piece 7, and the end part of the adjusting bolt 8 is arranged in the thread groove 6; one end of the adjusting piece 7 is fixedly arranged on the side surface of the seat surface 1; two symmetrically distributed reinforcing pipes 9 are fixedly arranged on the bottom surface of the chair surface 1, and chair legs 3 are rotatably arranged at two end parts of each reinforcing pipe 9; the two chair legs 3 arranged on the same reinforcing pipe 9 are respectively arranged at two sides of the reinforcing pipe 9.

A positioning piece 10 is fixedly arranged on the reinforcing pipe 9 at the position corresponding to each chair leg 3, and a V-shaped rotating piece 11 is rotatably arranged on each positioning piece 10; the chair leg 3 is rotatably arranged at the other end part of the rotating piece 11; the bottom end of the chair leg 3 is sleeved with a wear-resistant sleeve 12, and a magnet ring 14 is arranged between the wear-resistant sleeve 12 and the inner side wall of the chair leg 3; the bottom surface of the chair surface 1 is provided with magnet strips 15 matched with the magnet rings 14 at positions corresponding to the two sides of each reinforcing tube 9; a reinforcing pipe 16 is arranged between the two chair legs 3 close to the chair back 2; a reinforcing pipe 16 is also arranged between the two chair legs 3 far away from the chair back 2; the side surface, close to the seat surface 1, of the rotating groove 5 is an opening; the surfaces of the chair surface 1, the chair back 2 and the four chair legs 3 are coated with an anti-corrosion coating 17.

Working principle: when the chair is used, only four chair legs 3 need to be turned over downwards below the chair surface 1, firstly, the magnet rings 14 of the chair legs 3 are separated from the magnet strips 15 in the turning process, and then the chair legs 3 are slowly converted into a certain angle from a state of being parallel to the chair surface 1; because the chair leg 3 is rotatably mounted on the rotating member 11, one end part of the rotating member 11 is rotatably mounted on the positioning member 10, so that the chair leg 3 drives the rotating member 11 to rotate together in the process of turning over the chair leg 3, the top surface of the rotating member 11 is finally contacted with the bottom surface of the chair surface 1, the rotating member 11 is blocked by the chair surface 1 in a rotating way, the position of the rotating member 11 is fixed, the chair leg 3 can rotate along the position connected with the rotating member 11, and finally an included angle between the chair leg 3 and the bottom surface of the chair surface 1 is between 90 degrees and 150 degrees; so that the chair legs 3 can support the entire chair for use; when the included angle between the seat 1 and the chair back 2 needs to be adjusted, the adjusting bolt 8 is firstly rotated outwards, so that the adjusting bolt 8 is screwed out of the threaded groove 6 for a certain distance, and after the adjusting bolt 8 is screwed out, the tightness between the connecting piece 4 and the adjusting piece 7 is reduced, so that the adjusting piece 7 can rotate in the rotating groove 5, and then the chair back 2 is rotated according to the sitting posture of the user, so that the angle between the seat 1 and the chair back 2 is finished; after the angle is adjusted, the adjusting bolt 8 is rotated inwards, and the adjusting piece 7 is driven to move towards the inner bottom surface of the rotating groove 5 after the distance between the adjusting bolt 8 and the threaded groove 6 is increased, so that the tightness between the adjusting piece 7 and the connecting piece 4 is increased, and the angle between the chair surface 1 and the chair back 2 is fixed.

Claims (6)

1. Semen oroxyli chair, including seat (1), back of the chair (2) and four chair feet (3), its characterized in that: the bottom ends of the two side surfaces of the chair back (2) are respectively provided with a connecting piece (4), and the connecting pieces (4) are provided with rotating grooves (5); the middle part of the inner bottom surface of the rotating groove (5) is provided with a thread groove (6), and an adjusting piece (7) is rotatably arranged in the rotating groove (5); an adjusting bolt (8) is arranged on the adjusting piece (7), and the end part of the adjusting bolt (8) is arranged in the thread groove (6); one end part of the adjusting piece (7) is fixedly arranged on the side surface of the chair surface (1); two symmetrically distributed reinforcing pipes (9) are fixedly arranged on the bottom surface of the chair surface (1), and chair legs (3) are rotatably arranged at two end parts of each reinforcing pipe (9); the two chair legs (3) arranged on the same reinforcing pipe (9) are respectively arranged at two sides of the reinforcing pipe (9).

2. An oroxylum indicum chair according to claim 1, wherein: a positioning piece (10) is fixedly arranged at the position of the reinforcing pipe (9) corresponding to each chair leg (3), and a V-shaped rotating piece (11) is rotatably arranged on each positioning piece (10); the chair leg (3) is rotatably arranged at the other end part of the rotating piece (11).

3. An oroxylum indicum chair according to claim 1, wherein: the bottom end of the chair leg (3) is sleeved with a wear-resistant sleeve (12), and a magnet ring (14) is arranged between the wear-resistant sleeve (12) and the inner side wall of the chair leg (3); the bottom surface of the chair surface (1) is provided with magnet strips (15) matched with the magnet rings (14) at positions corresponding to the two sides of each reinforcing tube (9).

4. An oroxylum indicum chair according to claim 1, wherein: a reinforcing pipe (16) is arranged between the two chair legs (3) close to the chair back (2); a reinforcing pipe (16) is also arranged between the two chair legs (3) far away from the chair back (2).

5. An oroxylum indicum chair according to claim 1, wherein: the side surface of the rotating groove (5) close to the chair surface (1) is an opening.

6. An oroxylum chair according to any one of claims 1 to 5, wherein: the surfaces of the chair surface (1), the chair back (2) and the four chair legs (3) are coated with anti-corrosion coatings (17).