CN203468070U - Multifunctional office chair - Google Patents

Abstract

The utility model discloses a multifunctional office chair, which comprises: a chair back, an armrest, chair legs, a leg raising frame, a chair seat, chair leg adjusting bolts, and a leg raising frame spring. The back of the chair is set at the back of the office chair, the back of the chair is connected to the seat, the armrests are installed on both sides of the seat, the seat is set in the middle of the office chair; the legs are set at the bottom of the office chair, and the leg lifter is set on the chair Below the seat, the legs of the chair are connected to the leg raising frame, the leg regulator is installed on the leg of the chair, and the leg raising frame spring is installed on the leg raising frame. The utility model installs extension springs on the armrests to exercise the shoulders and upper limbs, installs a seat adjuster on the back of the chair to exercise the waist, and cooperates with the footrest at the bottom of the seat to do sit-ups. The lower part of the chair is equipped with pull rods and spring equipment, which can Perform kicking exercises while sitting upright. The utility model solves the neck, shoulder, waist and back problems caused by sitting for a long time. In addition, the utility model has simple structure, convenient operation and good practical application value.

Description

A multifunctional office chair

technical field

The utility model belongs to the technical field of fitness equipment, in particular to a multifunctional office chair.

Background technique

Analyze common chairs, summarize their shortcomings and the health status of desk workers, and formulate corresponding function addition schemes based on the characteristics of fitness equipment, such as: the connection between the seat and the back of the chair realizes automatic adjustment; the armrest realizes activities The function of adjustment can increase the chest expansion movement; the space under the seat is sufficient to realize the effective use of space and increase the kicking movement; the overall combination of the chair can realize the sit-up movement; in order to increase the balance of the chair and increase the seat area, etc., through analysis We determine the direction of modification.

Utility model content

The purpose of the utility model is to provide a multifunctional office chair, aiming at solving the problems of single function and low space utilization rate existing in the existing office chairs.

The utility model is achieved in this way, a multifunctional office chair, said multifunctional office chair includes: chair back, armrest, chair leg, leg raising frame, chair seat, chair leg adjusting bolt, leg raising frame spring;

The chair back is arranged at the rear end of the office chair, the chair back is connected to the seat, the armrests are installed on both sides of the seat, and the seat is arranged in the middle of the office chair ;

The chair legs are arranged at the bottom of the office chair, the leg raising frame is arranged under the seat, the chair legs are connected to the leg raising frame, and the chair leg regulator is installed on the chair leg On, the leg raising frame spring is installed on the leg raising frame.

Further, the chair back is connected to the seat through a seat adjuster.

Further, the armrests are installed on both sides of the seat through armrest positioning bolts.

Further, the chair legs are connected to the leg raising frame through the tension rod and the tension spring.

The multifunctional office chair of the utility model can exercise the shoulders and upper limbs through armrests with extension springs, seat adjusters on the back of the chair to exercise the waist, and under the cooperation of the footrest at the bottom of the seat, it can be used to do sit-ups, which can help relax the waist. The muscles of the abdomen, back, neck and shoulders achieve the effect of relaxing the upper body; the lower part of the chair is equipped with a pull rod and spring equipment, which can perform kicking exercises in a sitting state, making the knee more flexible, and the semitendinosus and Achilles tendon of the calf To get exercise, the strength of the extension spring can be exchanged by yourself, which can meet different needs. The utility model solves the neck, shoulder, waist and back problems caused by sitting for a long time. In addition, the utility model has simple structure, convenient operation and good practical application value.

Description of drawings

Fig. 1 is a schematic structural view of a multifunctional office chair provided by an embodiment of the present invention;

Fig. 2 is the rear view of the multifunctional office chair provided by the embodiment of the present invention;

Fig. 3 is a top view of the multifunctional office chair provided by the embodiment of the utility model.

In the figure: 1. Chair back; 2. Armrest; 3. Armrest positioning bolt; 4. Pull rod tension spring; 5. Chair leg; 6. Leg lifter; 7. Chair seat; 8. Chair leg adjustment bolt; 9. Seat Regulator; 10, leg-raising frame spring.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Fig. 1 shows the structure of the multifunctional office chair provided by the utility model. For ease of description, only the parts relevant to the present utility model are shown.

The multifunctional office chair of the utility model comprises: a chair back, an armrest, a chair leg, a leg raising frame, a chair seat, a chair leg adjusting bolt, and a leg raising frame spring;

The back of the chair is set at the rear end of the office chair, the back of the chair is connected to the seat, the armrests are installed on both sides of the seat, and the seat is set in the middle of the office chair;

The chair legs are arranged at the bottom of the office chair, the leg raising frame is arranged under the chair seat, the chair legs are connected with the leg raising frame, the chair leg adjusters are installed on the chair legs, and the leg raising frame springs are installed on the leg raising frame.

As an optimization scheme of the embodiment of the utility model, the back of the chair is connected to the seat through the seat adjuster.

As an optimized solution of the embodiment of the present utility model, the armrests are installed on both sides of the seat through the armrest positioning bolts.

As an optimized solution of the embodiment of the utility model, the legs of the chair are connected to the leg raising frame through the tension rod and the tension spring.

The application principle of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1-3, the multifunctional office chair of the utility model embodiment is mainly composed of a chair back 1, an armrest 2, an armrest positioning bolt 3, a pull rod tension spring 4, a chair leg 5, a leg raising frame 6, and a chair seat 7 , chair leg adjusting bolt 8, seat adjuster 9, leg raising frame spring 10; seat recliner 9 is used between chair back 1 and seat seat 7 to adjust the inclination angle of chair back 1 and seat seat 7; armrest 2 and chair leg 5 The armrest positioning bolts 3 are used to fix between them; a chair base 7 is arranged under the chair back 1; a leg raising frame 6 is arranged under the chair base 7; Leg 5 and leg raising frame 6 are provided with chair leg adjusting bolt 8 and leg raising frame spring 10 below chair leg adjusting bolt 8 to adjust.

The concrete implementation process of the present utility model is as follows:

The armrest 2 can be converted into a chest expansion device. With the pull rod and tension spring 4, it can help exercise the muscles of the upper limbs, move the shoulder joints, and have a good effect on relaxing the nerves of the upper limbs. The strength of the pull rod and tension spring 4 can be changed by yourself, which can meet different needs. At the bottom of the chair, it saves space; the seat adjuster 9 is installed on the back of the chair, which can be automatically adjusted according to the specific posture requirements, which is safe and convenient, so that the waist muscles are in a soothing state and reduces fatigue; The bottom of the seat 7 is used to do sit-ups under the cooperation of the leg-lifting frame 6, which can help relax the muscles of the waist, abdomen, back, neck and shoulders, and achieve the effect of relaxing the upper body; Kicking exercise can make the knee more flexible, exercise the semitendinosus and Achilles tendon of the calf, and the strength of the tension spring 4 can be changed by yourself, which can meet different needs; the office fitness chair can relieve the pain caused by sitting for a long time Neck, shoulder, waist, and back problems can be alleviated, recovered, and prevented by sitting on an office chair and exercising at any time: if you use it regularly, you can reduce your abdomen, reduce your waist, and maintain your body shape; enhance your muscle mass; Stretching and correcting hunchback and shoulder asymmetry.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. a multi-function ofice chair, is characterized in that, described multi-function ofice chair comprises: the chair back, handrail, chair leg, act leg support, seat support, chair leg adjusting bolt, act leg support spring;

The described chair back is arranged on the rear end of described office chair, and the described chair back connects described seat support, and described handrail is arranged on the both sides of described seat support, and described seat support is arranged on the centre position of described office chair;

Described chair leg is arranged on the bottom of described office chair, and described act leg support is arranged on the below of described seat support, and described chair leg connects described act leg support, and described chair leg adjuster is arranged on described chair leg, and described act leg support spring fitting is in described act leg support.

2. multi-function ofice chair as claimed in claim 1, is characterized in that, the described chair back connects seat support by seat adjustment device.

3. multi-function ofice chair as claimed in claim 1, is characterized in that, described handrail is arranged on the both sides of seat support by handrail bolt.

4. multi-function ofice chair as claimed in claim 1, is characterized in that, described chair leg is connected and lifted leg support by pull bar extension spring.

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