CN222367377U - Novel office chair with double U-shaped back frames and armrests integrated - Google Patents

Abstract

The utility model relates to a novel office chair with double U-shaped back frames and armrests integrated, which consists of double U-shaped frames, a chair seat, a chair back and a chair lower part. The detachable office chair has the advantages that (1) through the use of the double U-shaped frames, the front armrest parts of the office chair and the front armrest parts of the chair back are integrated, multiple fixing functions of the chair back, the armrests and the chair seat of the office chair are realized, the modeling of the traditional office chair is broken, the whole office chair is practical and attractive and is deeply favored by consumers, and (2) through the use of the novel double U-shaped frames, the detachable office chair is realized, the cabinet outlet rate and the cabinet loading amount of products are greatly improved, the applicable crowd is wide, and economic and social benefits are brought to enterprises.

Description

Novel office chair with double U-shaped back frames and armrests integrated

Technical Field

The utility model relates to the technical field of office chair manufacturing, in particular to a novel office chair with double U-shaped back frames and armrests integrated.

Background

Office chairs are various chairs equipped for convenience in daily work and social activities. Office chairs are also various in variety, and most common office chairs are in the design of office chairs with split armrests and trays and traditional modeling. With the continuous improvement of the living standard of people, consumers have better and better eyesight, and the requirements on the modeling of products are high. How to break through the traditional office chair shape, realize the innovative design and the function is more outstanding, is that furniture enterprises need to consider at present.

The invention disclosed in application number CN202311608836.5 relates to an office chair for office. The utility model provides an office chair for office that practicality is stronger, including office chair, mount, first dead lever, adjustment mechanism and supporting mechanism, the office chair is arranged in ground, and the office chair front side is connected with first dead lever, and first dead lever upside is connected with the mount, is equipped with the adjustment mechanism who is used for adjusting clothing and hangs high on the first dead lever, is equipped with the supporting mechanism who prevents the fold to appear in the clothing on the adjustment mechanism. According to the invention, the adjustment of the hanging height of clothes is realized through the up-and-down movement of the first movable rod, so that different styles and lengths can be hung and swung properly, and although the adjustment of the length of the first movable rod is realized through the internal and external movement of the threaded rod, the better placing and fixing effects are achieved, the clothes are prevented from being wrinkled, and the stronger practicability is obtained, but the integral structure of the chair back and handrail cannot be realized.

The utility model disclosed in the application number CN202222774140.X provides a backrest and armrest linkage office chair, and relates to the technical field of backrest and armrest linkage office chairs. Although the backrest and armrest linkage office chair is not provided with a connecting structure between the seat armrests and the seat cushion, the movable space of the seat armrests is enlarged, the overall shape of the chair is not compact, and the front-back structure of the chair is wide.

The utility model disclosed in application number CN202322687722.6 is a double back frame office chair, and belongs to the technical field of office chairs. The chair comprises chair legs, a chair seat and a chair back, wherein the bottom of the chair seat is connected with a chair back support, the chair back comprises two unit chair backs arranged at intervals, the lower parts of the unit chair backs are elastically connected with the chair back support in a swinging manner, and the chair back support is provided with a chair back angle limiting structure matched with the upper parts of the unit chair backs. Although the utility model can effectively support the office sitting posture of the user and avoid the fatigue of the waist and the back of the user, the chair back and the chair seat of the utility model cannot realize an integrated structure.

To the problem that above common office chair exists, can combine present market demand, independently develop a two U type back of the chair frame and handrail novel office chair as an organic whole, use the two U type frame of innovative design, break traditional office chair molding, design the novel office chair that has both pleasing to the eye, function is practical again.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides a novel office chair with double U-shaped back frames and armrests integrated, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the technical scheme that the novel office chair with the double U-shaped back frame and armrests integrated is composed of the double U-shaped frame, a chair seat, a chair back and a chair lower part. The double-U-shaped frame consists of an upper U-shaped frame, a lower U-shaped frame and a supporting rod, wherein the upper U-shaped frame and the lower U-shaped frame are fixed through the supporting rod, and the supporting rod is fixed at the middle position of the upper U-shaped frame and the lower U-shaped frame. The lower U-shaped frame is provided with a plurality of locking pieces for fixing the chair seat. The chair seat is semi-elliptic and has the same shape as the lower part of the chair back. The back of the chair back is fixed with an upper U-shaped frame, the bottom of the chair seat is fixed with a lower U-shaped frame, and the chair seat and the chair back are mutually fixed by the double U-shaped frames. The lower part of the chair consists of a bottom tray, an air rod, chair legs and chair wheels. The bottom tray is fixed at the bottom of the chair seat, the upper end of the air rod is fixed in the round hole of the bottom tray, the lower end of the air rod is fixed in the middle hole of the chair leg, and the bottom of the chair leg is fixed with the chair wheel.

As the preferable choice of the technical proposal, the bottom of the chair back is fixed by a zipper.

Preferably, the bottom locking member of the seat is fixed by a bolt.

As the optimization of the technical scheme, the air rod decorative sleeve can be sleeved outside the air rod.

The utility model has the following beneficial effects:

1. The novel designed double-U-shaped chair frame consists of an upper U-shaped frame, a lower U-shaped frame and a supporting rod. The double U-shaped frame has unique shape, the upper U-shaped frame of the double U-shaped frame is fixed at the back of the chair back, and the lower U-shaped frame is fixed at the bottom of the chair seat. Through the use of the double U-shaped frames, the front handrail parts of the chair back are integrated with each other. The double U-shaped frames formed integrally achieve the fixing function of the chair back, the armrests and the chair seat of the office chair, break the modeling of the traditional office chair, achieve the purposes that the office chair is practical and attractive, and are popular with consumers.

2. Through the use of novel two U type chair frames, realize office chair's dismantled and assembled, improved the play cabinet rate and the cabinet volume of product greatly, applicable crowd is extensive, brings economic benefits and social for the enterprise.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a diagram of the structure of a double U-shaped frame of a novel office chair with double U-shaped back frames and armrests integrated;

FIG. 2 is a bottom side view of the novel office chair of the present utility model with a double U-shaped back frame and armrests;

FIG. 3 is a bottom view block diagram of a novel office chair with a double U-shaped back frame and armrests integrated;

FIG. 4 is a top view of the novel office chair of the present utility model with a double U-shaped back frame and armrests;

FIG. 5 is a rear view of the novel office chair of the present utility model with a double U-shaped back frame and armrests;

FIG. 6 is a left side view of the novel office chair of the present utility model with a double U-shaped back frame and armrests;

Fig. 7 is a front view of the novel office chair with the double-U-shaped back frame and the armrests integrated.

In the figure, the chair comprises a 1-double U-shaped frame, a 2-chair seat, a 3-chair back, a 4-chair lower part, a 101-upper U-shaped frame, a 102-lower U-shaped frame, a 102-1-locking piece, a 103-supporting rod, a 201-bolt, a 301-zipper, a 401-bottom tray, a 402-air rod, a 403-chair leg, a 404-chair wheel and a 405-air rod decorative sleeve.

Detailed Description

This detailed description is merely illustrative of the utility model and is not intended to be limiting. Any modification made by a person skilled in the art after having read the description of the present utility model will be protected by the patent laws as long as they are within the scope of the appended claims.

As shown in fig. 1-7, the novel office chair with double-U-shaped back frames and armrests integrated comprises a double-U-shaped frame 1, a chair seat 2, a chair back 3 and a chair lower part 4. The double-U-shaped frame 1 consists of an upper U-shaped frame 101, a lower U-shaped frame 102 and a supporting rod 103, wherein the upper U-shaped frame 101 and the lower U-shaped frame 102 are fixed through the supporting rod 103, and the supporting rod 103 is fixed at the middle position of the upper U-shaped frame 101 and the lower U-shaped frame 102. The lower U-shaped frame 102 is provided with a plurality of locking pieces 102-1 for fixing the chair seat 2. The chair seat 2 is semi-elliptic and has the same shape as the lower part of the chair back 3. An upper U-shaped frame 101 is fixed on the outer back surface of the chair back 3, a lower U-shaped frame 102 is fixed on the bottom of the chair seat 2, and the chair seat 2 and the chair back 3 are mutually fixed by the double U-shaped frames 1. The lower chair part 4 consists of a bottom tray 401, an air rod 402, chair legs 403 and chair wheels 404. The bottom tray 401 is fixed at the bottom of the chair seat 2, the upper end of the air rod 402 is fixed in a round hole of the bottom tray 401, the lower end is fixed in a middle hole of the chair leg 403, and the bottom of the chair leg 403 is fixed with a chair wheel 404. The bottom of the chair back 3 is fixed by a zipper 301. The bottom lock of the seat 2 is secured by bolts 201. The exterior of the gas stick 402 may be covered with a gas stick trim cover 405.

Claims (4)

1. A novel office chair with double U-shaped back frames and armrests integrated is characterized by comprising a double U-shaped frame (1), a chair seat (2), a chair back (3) and a chair lower part (4), wherein the double U-shaped frame (1) comprises an upper U-shaped frame (101), a lower U-shaped frame (102) and supporting rods (103), the upper U-shaped frame (101) and the lower U-shaped frame (102) are fixed through the supporting rods (103), the supporting rods (103) are fixed at the middle positions of the upper U-shaped frame (101) and the lower U-shaped frame (102), a plurality of locking pieces (102-1) are arranged on the lower U-shaped frame (102) and used for fixing the chair seat (2), the chair seat (2) is in a semi-oval shape and is identical to the shape of the lower part of the chair back (3), the upper U-shaped frame (101) is fixed on the outer back surface of the chair back (3), the lower U-shaped frame (102) is fixed at the bottom of the chair seat (2), the double U-shaped frame (1) fixes the chair seat (2) and the lower chair seat (403) at the middle positions of the upper U-shaped frame (102), the chair seat (403) and the lower chair seat (401) at the bottom of the chair seat (3) and the bottom of the chair seat (401) at the middle position of the chair seat (401) respectively, the air-seat bottom (401) is fixed at the bottom of the chair seat (401) and the chair seat (401) respectively, the air-seat bottom seat (401) and the air-seat (2) and the air-seat (2) is fixed at the air-seat bottom seat bottom, the bottom of the chair leg (403) is fixed with a chair wheel (404).

2. The novel office chair with the double U-shaped back frame and armrests integrated as claimed in claim 1 is characterized in that the bottom of the chair back (3) is fixed by using a zipper (301).

3. The novel office chair with the double U-shaped back frame and armrests integrated as claimed in claim 1, wherein the bottom locking piece of the chair seat (2) is fixed by bolts (201).

4. The novel office chair with the double U-shaped back frame and the armrests integrated as claimed in claim 1, wherein the air rod (402) can be sleeved with an air rod decorative sleeve (405) outside.