CN215776711U

CN215776711U - Multifunctional chair

Info

Publication number: CN215776711U
Application number: CN202121562293.4U
Authority: CN
Inventors: 李�杰
Original assignee: Anji Tongtong Furniture Co ltd
Current assignee: Anji Tongtong Furniture Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-02-11
Anticipated expiration: 2031-07-10

Abstract

The utility model discloses a multifunctional chair, comprising: the chair comprises a chair seat, a chair back, front chair legs and rear chair legs, wherein the chair back is fixed at the right end of the chair seat and can be subjected to angle adjustment; the surface of the rear chair leg is provided with threads, and the rear chair leg is sleeved with a rotator. The utility model changes the design mode of fixing the chair seat in the prior art, and the chair seat can also be adjusted in angle according to the user, so as to adapt to the comfort of the sitting posture of the user.

Description

Multifunctional chair

Technical Field

The utility model belongs to the field of articles for daily use, and particularly relates to a multifunctional chair.

Background

The chair is a daily household article and mainly comprises a chair back, chair legs and a chair seat. Comfort level is adjusted mainly through the angle of the back of the chair in daily use, and the seat support of many chairs on the market is fixed, can not adjust the inclination of seat support according to the user.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model aims to provide a multifunctional chair to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a multifunctional chair, comprising: seat support, the back of the chair, preceding chair foot, back chair foot, the back of the chair is fixed at the seat support right-hand member, and the back of the chair can carry out angle modulation, and preceding chair foot is fixed in seat support left side below, and the back chair foot is fixed in seat support right side below position, its characterized in that: the chair seat is connected with the rear chair legs through an angle adjusting frame; the surface of the rear chair leg is provided with threads, and the rear chair leg is sleeved with a rotator.

Preferably, the angle adjusting bracket includes: the support comprises a bracket, a connecting plate, a rotating shaft, a connecting rod and a supporting rod; the bracket is used for supporting the chair seat; the connecting plate is fixed on the side surface of the bracket; the rotating shaft is fixed on the left side of the connecting plate; the connecting rod is fixed on the right side of the connecting plate to form a rotating relation; the bottom of the connecting rod is fixed with the supporting rod.

Preferably, the upper part of the rotator is provided with a bracket.

Preferably, a threaded sleeve is arranged below the rotator, and the threaded sleeve and the rotator are connected in an embedded manner and form a rotating relationship.

Preferably, said connecting plate is in a rotational relationship with said seat by said pivot axis.

(III) advantageous effects

The angle-adjustable chair has the advantages that the chair seat is changed into the chair seat capable of adjusting the angle, the rotator is rotated according to the experience requirements of users, the rotator moves up and down on the rear chair leg, the supporting rod on the angle adjusting frame is arranged in the supporting groove on the rotator, when the rotator moves up and down, the angle adjusting frame and the chair seat form a rotating relation through the rotating shaft, the chair seat rotates in the angle by taking the rotating shaft as the center, the inclination angle of the chair seat is further changed, the comfort degree of different users can be adjusted according to own habits, and the use is more convenient.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a structural view of an angle adjusting bracket.

Fig. 3 is a view showing the construction of the rotator.

Description of reference numerals:

the chair comprises a chair seat 1, a chair back 2, a front chair leg 3, a rear chair leg 4, an angle adjusting frame 5, a bracket 51, a connecting plate 52, a rotating shaft 53, a connecting rod 54, a supporting rod 55, a rotator 6, a bracket 61 and a threaded sleeve 62.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the utility model.

With reference to the detailed description and accompanying figures 1-3:

as shown in fig. 1, a multifunctional chair includes: the chair comprises a chair seat 1, a chair back 2, front chair legs 3 and rear chair legs 4, wherein the chair back 2 is fixed at the right end of the chair seat 1, the chair back 2 can be adjusted in angle, the front chair legs 3 are fixed at the left lower side of the chair seat 1, the rear chair legs 4 are fixed at the right lower side of the chair seat 1, and the chair seat 1 is connected with the rear chair legs 4 through an angle adjusting frame 5; the surface of the rear chair leg 4 is provided with threads, and a rotator 6 is sleeved on the rear chair leg 4.

Further, as shown in fig. 2, the angle adjusting bracket 5 includes: a bracket 51, a connecting plate 52, a rotating shaft 53, a connecting rod 54 and a supporting rod 55; the bracket 51 is used for supporting the chair seat 1; the connecting plate 52 is fixed on the side surface of the bracket 51; the rotating shaft 53 is fixed on the left side of the connecting plate 52; the connecting rod 54 is fixed on the right side of the connecting plate 52 to form a rotating relation; the support rod 55 is fixed at the bottom of the connecting rod 54, and the support rod 55 is in a vertical state.

Further, as shown in fig. 3, a bracket 61 is arranged on the upper portion of the rotator 6, the bracket 61 is used for placing the support rod 55, and plays a supporting role, and the support rod 55 is not limited to the bracket 61 under the condition of no stress. A threaded sleeve 62 is arranged below the rotator 6, the threaded sleeve 62 is connected with the rotator 6 in an embedded mode to form a rotating relation, and the rotator 6 is in threaded fit with the rear chair leg 4 through the threaded sleeve 62. The bracket 61 is not restrained when the threaded sleeve 62 is rotated.

Further, the connecting plate 52 is in a rotating relationship with the seat 1 through the rotating shaft 53, so as to perform the angular adjustment of the seat 1.

The working principle is as follows: change seat support 1 into and to carry out angle modulation, according to user's experience needs, rotatory rotor 6, rotor 6 reciprocates at back chair foot 4, bracing piece 55 on the angle modulation frame 5 is arranged in support groove 61 on the rotor 6, rotor 6 is when reciprocating, because angle modulation frame 5 forms the rotating relation through axis of rotation 53 and seat support 1, seat support 1 uses axis of rotation 53 to carry out the rotation in the angle as the center this moment, and then change the inclination of seat support 1, can let different users can adjust the comfort according to self custom, more facilitates the use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional chair, comprising: seat support (1), back of the chair (2), preceding chair foot (3), back chair foot (4), back of the chair (2) are fixed at seat support (1) right-hand member, and angle modulation can be carried out in back of the chair (2), and preceding chair foot (3) are fixed in seat support (1) left side below, and back chair foot (4) are fixed in seat support (1) right side below position, its characterized in that: the chair seat (1) is connected with the rear chair legs (4) through an angle adjusting frame (5); the surface of the rear chair leg (4) is provided with threads, and the rear chair leg (4) is sleeved with a rotator (6).

2. A multifunctional chair as claimed in claim 1, wherein: the angle adjusting bracket (5) comprises: a bracket (51), a connecting plate (52), a rotating shaft (53), a connecting rod (54) and a supporting rod (55); the bracket (51) is used for supporting the chair seat (1); the connecting plate (52) is fixed on the side surface of the bracket (51); the rotating shaft (53) is fixed on the left side of the connecting plate (52); the connecting rod (54) is fixed on the right side of the connecting plate (52) to form a rotating relation; the bottom of the connecting rod (54) is fixed with the supporting rod (55).

3. A multifunctional chair as claimed in claim 1, wherein: a bracket (61) is arranged on the upper part of the rotator (6).

4. A multifunctional chair as claimed in claim 1, wherein: a threaded sleeve (62) is arranged below the rotator (6), and the threaded sleeve (62) is connected with the rotator (6) in an embedded manner to form a rotating relation.

5. A multifunctional chair as claimed in claim 2, wherein: the connecting plate (52) is in a rotating relationship with the seat (1) through the rotating shaft (53).