Office chair with adjuvant therapy function and high permeability

Abstract

The utility model belongs to the field of office chairs, and particularly relates to a strong-permeability office chair with an adjuvant therapy function, which comprises a seat plate, support legs are fixedly connected to the lower end of the seat plate, a back frame is fixedly connected to the upper end of the seat plate, elastic cloth is fixedly connected to the inside of the back frame, an auxiliary box is fixedly connected to the inside of the elastic cloth, and the auxiliary box is fixedly connected to the inside of the back frame. A sponge cover is fixedly connected to the front face of the auxiliary box, and a ventilation mechanism is arranged on the seat plate. The massage blocks, the hemispherical blocks, the round rod frame and other structures are additionally arranged in the auxiliary box, when a user sits for a long time, the round rod frame can be driven by the driving motor to rotate, and the massage blocks can be driven by the hemispherical blocks to move in the rotating process of the round rod frame; the massage blocks can extrude and massage the waist of the patient in the moving process, so that the muscles of the waist of the user can be relaxed when the user sits for a long time, and auxiliary treatment can be performed on the waist.

Description

Technical Field

[0001] The utility model relates to the technical field of office chairs, in particular to an office chair with auxiliary treatment function and strong transparency. Background Art

[0002] An office chair refers to various chairs equipped for convenience in daily work and social activities. According to the office chair proposed in patent authorization announcement number: CN113679196B, the invention provides an office chair comprising a chair frame, a seat, and a chair back. A pillow is installed on the upper end of the chair back. The pillow includes a fixed block, a sliding block, a connecting plate, and a pillow. The fixed block includes a C-shaped frame and a T-shaped slider fixed to the C-shaped frame. The sliding block is provided with a slide groove with a T-shaped cross section. The T-shaped slider has a circular groove on the side facing the slide groove. A blocking column is slidingly provided in the circular groove. A compression spring is provided between the blocking column and the circular groove. A spherical groove is provided at the bottom of the slide groove. Multiple spherical grooves are provided along the sliding direction of the T-shaped slider, and a transition groove is provided between adjacent spherical grooves. A magnet is embedded in the T-shaped slider, and the magnet and the blocking column are magnetically attracted to each other. The magnetic force between the magnet and the blocking column is always less than the outward elastic force applied to the blocking column by the compression spring. The inner wall of the T-shaped slide groove near the C-shaped frame is provided with a wavy wall. A corresponding elastic wavy block is provided on the surface of the slider opposite to the wavy wall. A gap is set between the elastic wavy block and the wavy wall.

[0003] However, current office workers are prone to lumbar lesions after long hours of work, and need to apply regular massage to relieve the discomfort. However, this still damages the waist muscles during daily work, resulting in the waist not being able to receive effective information. In addition, when sitting in a chair for a long time, the buttocks have poor air permeability. Moreover, the ventilation of seats on the market is blown, which makes it difficult for the air flow to circulate in the buttocks, resulting in poor ventilation. Therefore, there is a need to improve the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide an office chair with auxiliary treatment function and strong permeability, which solves the problems of being unable to effectively treat the waist and poor air permeability of the seat plate.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an office chair with auxiliary treatment function and strong permeability, comprising a seat plate, the lower end of the seat plate is fixedly connected to a support leg, the upper end of the seat plate is fixedly connected to a back frame, the interior of the back frame is fixedly connected to an elastic cloth, the interior of the elastic cloth is fixedly connected to an auxiliary box, the front of the auxiliary box is fixedly connected to a sponge cover, a ventilation mechanism is provided on the seat plate, a driving motor is fixedly installed on the back of the auxiliary box, a partition is fixedly connected to the interior of the auxiliary box, a sliding rod is slidably connected to the interior of the partition, the end of the sliding rod close to the sponge cover is fixedly connected to a massage block, the end of the sliding rod away from the massage block is fixedly connected to a hemispherical block, a spring is provided on the outside of the sliding rod, and the outside of the output shaft of the driving motor is fixedly connected to a round rod frame.

[0006] Preferably, a plurality of ventilation holes are provided inside the elastic cloth, and the plurality of ventilation holes are evenly distributed on the upper half of the elastic cloth. The ventilation holes can increase the air permeability of the elastic cloth.

[0007] Preferably, two symmetrically distributed armrests are fixedly connected to the front of the back frame, and the armrests are fixedly connected to the seat plate. The armrests can support the user's arms.

[0008] Preferably, a rubber block is fixedly connected to the middle of one side of the partition close to the sponge cover, and the round rod frame is in contact with the hemispherical block, and the rubber block can support the user's waist.

[0009] Preferably, one end of the spring is fixedly connected to the partition, and the other end of the spring is fixedly connected to the hemispherical block, and the spring can drive the hemispherical block to automatically reset through elastic force.

[0010] Preferably, a support frame is fixedly connected to the interior of the auxiliary box, and the support frame is connected to the round rod frame via a bearing. The support frame can increase the stability of the round rod frame.

[0011] Preferably, the ventilation mechanism is wrapped with an elastic breathable net, the elastic breathable net is fixedly installed on the upper end of the seat plate, the lower end of the seat plate is fixedly connected to a drainage cover, the lower end of the drainage cover is fixedly installed with a high-speed motor, an axial flow impeller is installed inside the drainage cover through a bearing, the output shaft of the high-speed motor is fixedly connected to the axial flow impeller, and the axial flow impeller can generate suction on the inside of the seat plate during rotation, and the suction can drive the airflow to flow between the seat plate and the buttocks.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model adds a massage block, a hemispherical block and a round rod frame and other structures inside the auxiliary box. When the user sits for a long time, the round rod frame can be driven to rotate by a driving motor. During the rotation of the round rod frame, the massage block can be driven to move by the hemispherical block. During the movement, the massage block can squeeze and massage the patient's waist, thereby relaxing the user's waist muscles when the user sits for a long time, and providing auxiliary treatment for the waist.

[0014] 2. The utility model adds an elastic breathable net, a drainage cover and an axial flow impeller and other structures to the seat plate. When in use, the axial flow impeller can be driven by a high-speed motor to rotate at high speed. The axial flow impeller can generate suction during the high-speed rotation process. The suction can be used to suck out the hot air flow inside the seat plate, and the cold air flow in the environment can enter between the user and the seat plate, thereby effectively increasing the breathability of the office chair. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0017] Figure 3 For the utility model Figure 2 A three-dimensional enlarged cross-sectional view of the drainage cover;

[0018] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A;

[0019] Figure 5 For the utility model Figure 1 An enlarged left sectional view of the auxiliary box.

[0020] In the figure: 1. Seat plate; 2. Support legs; 3. Back frame; 4. Elastic cloth; 5. Air vent; 6. Auxiliary box; 7. Sponge cover; 8. Armrest; 9. Ventilation mechanism; 10. Drive motor; 11. Partition; 12. Slide rod; 13. Massage block; 14. Spring; 15. Hemispherical block; 16. Support frame; 17. Round rod frame; 18. Rubber block; 91. Elastic breathable net; 92. Drainage cover; 93. High-speed motor; 94. Axial impeller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 、 Figure 2 、 Figure 5 , an office chair with auxiliary treatment function and strong permeability, comprising a seat plate 1, the lower end of the seat plate 1 is fixedly connected to the support leg 2, the upper end of the seat plate 1 is fixedly connected to the back frame 3, the back frame 3 is fixedly connected to the elastic cloth 4, the elastic cloth 4 is fixedly connected to the auxiliary box 6, the front of the auxiliary box 6 is fixedly connected to the sponge cover 7, a ventilation mechanism 9 is provided on the seat plate 1, a driving motor 10 is fixedly installed on the back of the auxiliary box 6, the interior of the auxiliary box 6 is fixedly connected to a partition 11, the interior of the partition 11 is slidably connected to a slide rod 12, the end of the slide rod 12 close to the sponge cover 7 is fixedly connected to a massage block 13, the end of the slide rod 12 away from the massage block 13 is fixedly connected to a hemispherical block 15, a spring 14 is provided on the outside of the slide rod 12, and the outside of the output shaft of the drive motor 10 is fixedly connected to a round rod frame 17.

[0023] See also Figure 1 、 Figure 2 、 Figure 5 , a plurality of ventilation holes 5 are provided inside the elastic cloth 4, and the plurality of ventilation holes 5 are evenly distributed in the upper half of the elastic cloth 4. The ventilation holes 5 can increase the air permeability of the elastic cloth 4. The front of the back frame 3 is fixedly connected to two symmetrically distributed armrests 8, and the armrests 8 are fixedly connected to the seat plate 1, and the armrests 8 can support the user's arms. A rubber block 18 is fixedly connected to the middle part of one side of the partition 11 close to the sponge cover 7. The round rod frame 17 contacts the hemispherical block 15, and the rubber block 18 can support the user's waist. One end of the spring 14 is fixedly connected to the partition 11, and the other end of the spring 14 is fixedly connected to the hemispherical block 15. The spring 14 can drive the hemispherical block 15 to automatically reset through elastic force. A support frame 16 is fixedly connected to the inside of the auxiliary box 6, and the support frame 16 is connected to the round rod frame 17 through a bearing. The support frame 16 can increase the stability of the round rod frame 17.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4The ventilation mechanism 9 includes an elastic breathable net 91, the upper end of the seat plate 1 is fixedly installed with the elastic breathable net 91, the lower end of the seat plate 1 is fixedly connected with a drainage cover 92, the lower end of the drainage cover 92 is fixedly installed with a high-speed motor 93, and the interior of the drainage cover 92 is installed with an axial flow impeller 94 through a bearing. The output shaft of the high-speed motor 93 is fixedly connected to the axial flow impeller 94. The axial flow impeller 94 can generate suction to the inside of the seat plate 1 during rotation, and the suction can drive the airflow to flow between the seat plate 1 and the buttocks.

[0025] The specific implementation process of the utility model is as follows: when in use, when the user sits on the upper end of the seat plate 1 and leans his back against the outer side of the elastic cloth 4, the waist is squeezed against the outer side of the sponge cover 7, and then the drive motor 10 is started, and the drive motor 10 drives the round rod frame 17 to rotate. The round rod frame 17 pushes the hemispherical block 15 during the rotation process, and compresses the spring 14 at the same time. The hemispherical block 15 drives the massage block 13 to move through the slide bar 12 during the movement process. The massage block 13 is squeezed into the inside of the sponge cover 7 and squeezes the muscles of the waist. The waist muscles can be massaged during the squeezing process. When the hemispherical block 15 is separated from the round rod frame 17, the spring 14 is reset. The spring 14 can drive the hemispherical block 15 and the massage block 13 to reset through the elastic force, thereby repeatedly pressing the waist muscles, and achieving the effect of auxiliary treatment;

[0026] When the user sits on the seat plate 1, the elastic breathable mesh 91 is squeezed and the high-speed motor 93 is started at the same time. The high-speed motor 93 drives the axial flow impeller 94 to rotate. The axial flow impeller 94 generates suction during the rotation process. The suction can suck out the airflow inside the seat plate 1 and discharge the hot airflow through the deflection cover 92, thereby effectively increasing the breathability of the seat.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An office chair with auxiliary treatment function and strong transparency, comprising a seat plate (1), characterized in that: The lower end of the seat plate (1) is fixedly connected to a support leg (2), the upper end of the seat plate (1) is fixedly connected to a back frame (3), the interior of the back frame (3) is fixedly connected to an elastic cloth (4), the interior of the elastic cloth (4) is fixedly connected to an auxiliary box (6), the front of the auxiliary box (6) is fixedly connected to a sponge cover (7), a ventilation mechanism (9) is provided on the seat plate (1), a driving motor (10) is fixedly installed on the back of the auxiliary box (6), the interior of the auxiliary box (6) is fixedly connected to a partition (11), the interior of the partition (11) is slidably connected to a slide rod (12), one end of the slide rod (12) close to the sponge cover (7) is fixedly connected to a massage block (13), one end of the slide rod (12) away from the massage block (13) is fixedly connected to a hemispherical block (15), a spring (14) is provided on the outside of the slide rod (12), and the outside of the output shaft of the driving motor (10) is fixedly connected to a round rod frame (17).

2. The office chair with auxiliary treatment function and strong transparency according to claim 1, characterized in that: A plurality of ventilation holes (5) are provided inside the elastic cloth (4), and the plurality of ventilation holes (5) are evenly distributed on the upper half of the elastic cloth (4).

3. The office chair with auxiliary treatment function and strong transparency according to claim 1, characterized in that: Two symmetrically distributed armrests (8) are fixedly connected to the front of the back frame (3), and the armrests (8) are fixedly connected to the seat plate (1).

4. The office chair with auxiliary treatment function and high transparency according to claim 1, characterized in that: A rubber block (18) is fixedly connected to the middle of one side of the partition (11) close to the sponge cover (7), and the round rod frame (17) is in contact with the hemispherical block (15).

5. The office chair with auxiliary treatment function and strong transparency according to claim 1, characterized in that: One end of the spring (14) is fixedly connected to the partition (11), and the other end of the spring (14) is fixedly connected to the hemispherical block (15).

6. The office chair with auxiliary treatment function and high transparency according to claim 1, characterized in that: A support frame (16) is fixedly connected to the interior of the auxiliary box (6), and the support frame (16) is connected to the round rod frame (17) via a bearing.

7. The office chair with auxiliary treatment function and strong transparency according to claim 1, characterized in that: The ventilation mechanism (9) comprises an elastic ventilation net (91), the elastic ventilation net (91) is fixedly mounted on the upper end of the seat plate (1), the lower end of the seat plate (1) is fixedly connected to a drainage cover (92), the lower end of the drainage cover (92) is fixedly mounted to a high-speed motor (93), an axial flow impeller (94) is mounted inside the drainage cover (92) via a bearing, and the output shaft of the high-speed motor (93) is fixedly connected to the axial flow impeller (94).

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