Sitting posture correcting seat

Abstract

The utility model discloses a sitting posture correction seat which comprises a main body mechanism and a seat body mechanism, the main body mechanism comprises a seat plate, a backrest fixed to one side of the seat plate, a plurality of supporting legs fixed to the bottom end of the seat plate, armrests symmetrically fixed to the two sides of the seat plate, round pipes symmetrically fixed to the backrest, massage pieces rotationally connected to the opposite round pipes in a sleeving mode, and driving pieces installed on the inner walls of the round pipes and fixedly connected with the massage pieces. The limiting block is arranged on the seat plate in a sliding mode, the adjusting piece is installed in an inner cavity of the seat plate and fixedly connected with the limiting block, the seat plate is used for a user to sit, the backrest supports the back of the user and improves the sitting comfort, the supporting legs are used for supporting the seat plate and keeping the stability of the whole seat, and the armrests are used for placing arms when the user sits. According to the sitting posture correcting chair, the rectangular hole is formed in the backrest, the two round pipes are symmetrically fixed to the opposite inner side faces of the rectangular hole, and the sitting posture correcting chair has the advantages of crotch limiting and high comfort degree.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a sitting posture correction seat. Background Art

[0002] Traditional chairs all have a complete seat, and people like to sit completely on the seat when sitting, that is, the buttocks are completely on the seat. However, this sitting posture cannot be maintained for a long time. After a long time, people like to bend their backs and cannot keep their backs straight, so it is easy to form a hunchback over time. Due to incorrect sitting posture, the spine is greatly affected. After a long time, the oxygen supply to the brain will be reduced, and the mind cannot be kept clear, and it is easy to be distracted. The traditional sitting posture correction chair adds a lumbar pad to the backrest of the seat to provide support for the waist, thereby correcting people's sitting posture.

[0003] However, the existing posture correction chairs have the following main disadvantages during use: the user's hips lack support, which causes the user's hips to slide forward easily when sitting on the correction chair for a long time, thereby causing the user's waist to deviate from the position of the lumbar pad support and lose the correction effect; at the same time, the user's waist muscles are easily fatigued when sitting for a long time. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a sitting posture correction chair, including: a main body mechanism, the main body mechanism includes a seat plate, a backrest fixed on one side of the seat plate, a plurality of legs fixed on the bottom end of the seat plate, armrests symmetrically fixed on both sides of the seat plate, circular tubes symmetrically fixed on the backrest, massage elements rotatably sleeved on relative circular tubes, a driving element installed on the inner wall of the circular tube and fixedly connected to the massage element, a limit block slidably arranged on the seat plate, and an adjusting element installed in the inner cavity of the seat plate and fixedly connected to the limit block.

[0006] In a preferred example, the utility model can be further configured as follows: the massage element includes an annular plate rotatably sleeved on a relative circular tube and a plurality of groups of protrusions fixed on the surface of the annular plate in an annular array.

[0007] In a preferred example, the utility model can be further configured as follows: the driving member includes a motor mounted on the inner wall of the circular tube and a disc fixed on the motor shaft, and the outer side surface of the disc is fixedly connected to the inner wall of the annular plate.

[0008] In a preferred example, the present invention can be further configured as follows: a groove is formed at the top of the seat plate.

[0009] In a preferred example, the utility model can be further configured as follows: the adjusting member includes a threaded rod rotatably mounted on the inner wall of the groove, a knob arranged on one side of the seat plate and having an end fixedly connected to the end of the threaded rod, and a threaded sleeve sleeved on the threaded rod, and the threaded rod and the threaded sleeve are meshed with each other.

[0010] In a preferred example, the utility model can be further configured as follows: the threaded sleeve is embedded in the groove, and the top end of the threaded sleeve is fixedly connected to the limit block.

[0011] In a preferred example, the utility model can be further configured as follows: a rubber cushion layer is sleeved on the outer side of the limit block.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. In the utility model, a limit block is arranged on the seat plate, and the user's crotch is limited by the limit block to prevent the user's crotch from sliding forward when the user sits for a long time, thereby ensuring that the user's waist is always in the position supported by the lumbar pad and the correct sitting posture is ensured. In addition, an adjusting member is installed on the seat plate, and the position of the limit block can be adjusted by the adjusting member, which is convenient for users with different waist circumferences and further increases the practical performance.

[0014] 2. In the utility model, round tubes are symmetrically installed on the backrest, and massage parts are rotatably sleeved on the relative round tubes. The massage parts play the role of lumbar cushions to support the user's waist and ensure the user's correct sitting posture. At the same time, a driving part is installed on the inner wall of the round tube on one side. The driving part is fixedly connected to the massage part. When the user's waist muscles are tired, the driving part drives the massage part to rotate, which can massage the user's waist and buffer the fatigue of the user's waist muscles, thereby further increasing the comfort of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the backrest of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the massage component of the present utility model.

[0019] Reference numerals:

[0020] 100. Main body; 110. Seat plate; 111. Groove; 120. Backrest; 130. Leg; 140. Armrest; 150. Round tube; 160. Massage member; 161. Ring plate; 162. Protrusion; 170. Driving member; 171. Motor; 172. Disc; 180. Limit block; 190. Adjusting member; 191. Threaded rod; 192. Knob; 193. Threaded sleeve. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] Combination Figure 1-4 As shown, this embodiment provides a sitting posture correction chair, including: a main body mechanism 100.

[0025] Among them, the main mechanism 100 includes a seat plate 110, a backrest 120 fixed on one side of the seat plate 110, a plurality of legs 130 fixed on the bottom end of the seat plate 110, armrests 140 symmetrically fixed on both sides of the seat plate 110, a circular tube 150 symmetrically fixed on the backrest 120, a massage member 160 rotatably sleeved on the relative circular tube 150, a driving member 170 installed on the inner wall of the circular tube 150 and fixedly connected to the massage member 160, a limit block 180 slidably arranged on the seat plate 110, and an adjusting member 190 installed in the inner cavity of the seat plate 110 and fixedly connected to the limit block 180.

[0026] The seat plate 110 is used for the user to sit, the backrest 120 supports the user's back to improve the sitting comfort, the legs 130 are used to support the seat plate 110 to maintain the stability of the entire chair, and the armrests 140 are used for the user to place his arms when sitting.

[0027] A rectangular hole is opened on the backrest 120, and two circular tubes 150 are set and symmetrically fixed on the opposite inner sides of the rectangular hole, which are used to install the massage component 160 and ensure the stability of the massage component 160 when rotating. The massage component 160 acts as a waist cushion to support the user's waist and ensure the user's correct sitting posture. The massage component 160 includes an annular plate 161 rotatably sleeved on the relative circular tube 150 and a plurality of groups of protrusions 162 fixed on the surface of the annular plate 161 in an annular array.

[0028] The driving member 170 includes a motor 171 installed on the inner wall of the circular tube 150 and a disc 172 fixed on the shaft of the motor 171. The outer side surface of the disc 172 is fixedly connected to the inner wall of the annular plate 161. The motor 171 is used to drive the disc 172 to rotate. The rotation of the disc 172 drives the annular plate 161 to rotate. The rotation of the annular plate 161 drives the protrusions 162 on its surface to rotate, thereby massaging the user's waist, relieving the fatigue of the user's waist, and further improving the sitting comfort.

[0029] The limit block 180 is movably arranged in the middle of the seat plate 110 to limit the user's hips to prevent the user's hips from sliding forward when the user sits for a long time, thereby ensuring that the user's waist is always in a position supported by the lumbar pad. A rubber pad is sleeved on the outer surface of the limit block 180 to improve comfort.

[0030] A groove 111 is formed at the top of the seat plate 110, and the adjusting member 190 includes a threaded rod 191 rotatably mounted on the inner wall of the groove 111, a knob 192 arranged on one side of the seat plate 110 and having its end fixedly connected to the end of the threaded rod 191, and a threaded sleeve 193 sleeved on the threaded rod 191, the threaded rod 191 and the threaded sleeve 193 are meshed with each other, and the threaded sleeve 193 is embedded in the groove 111, and the top of the threaded sleeve 193 is fixedly connected to the limit block 180, so that when the threaded rod 191 rotates, the threaded rod 191 is driven to move, and the movement of the threaded sleeve 193 drives the limit block 180 to move, thereby adjusting the front and rear position of the limit block 180 to adapt to users with different waist circumferences, and the knob 192 is used to facilitate the user to rotate the threaded rod 191.

[0031] The working principle and use process of the utility model are as follows: when in use, the user sits on the seat plate 110 and turns the knob 192 to drive the threaded rod 191 to rotate, the rotation of the threaded rod 191 drives the threaded sleeve 193 to move, the movement of the threaded sleeve 193 drives the limit block 180 to move, so that the limit block 180 is close to the user's crotch, the user's crotch is limited to prevent the crotch from sliding forward, and at the same time, when the user is seated, the massage part 160 supports the user's waist to ensure that the user's sitting posture is stable, when the user's waist muscles are tired, the motor 171 is started, the motor 171 starts to drive the disc 172 to rotate, the rotation of the disc 172 drives the massage part 160 to rotate, the user's waist is massaged, and the waist fatigue is buffered.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sitting posture correction chair, comprising: The main body mechanism (100) is characterized in that the main body mechanism (100) includes a seat plate (110), a backrest (120) fixed on one side of the seat plate (110), a plurality of legs (130) fixed on the bottom end of the seat plate (110), armrests (140) symmetrically fixed on both sides of the seat plate (110), a circular tube (150) symmetrically fixed on the backrest (120), a massage member (160) rotatably sleeved on the relative circular tube (150), a driving member (170) installed on the inner wall of the circular tube (150) and fixedly connected to the massage member (160), a limit block (180) slidably arranged on the seat plate (110), and an adjusting member (190) installed in the inner cavity of the seat plate (110) and fixedly connected to the limit block (180).

2. A sitting posture correction chair according to claim 1, characterized in that: The massage element (160) comprises an annular plate (161) rotatably sleeved on a relative circular tube (150) and a plurality of groups of protrusions (162) fixed on the surface of the annular plate (161) in an annular array.

3. A sitting posture correction chair according to claim 2, characterized in that: The driving member (170) comprises a motor (171) mounted on the inner wall of the circular tube (150) and a disc (172) fixed on the shaft of the motor (171); the outer side surface of the disc (172) is fixedly connected to the inner wall of the annular plate (161).

4. The sitting posture correction chair according to claim 1, characterized in that: The top end of the seat plate (110) is provided with a groove (111).

5. The sitting posture correction chair according to claim 4, characterized in that: The adjusting member (190) comprises a threaded rod (191) rotatably mounted on the inner wall of the groove (111), a knob (192) disposed on one side of the seat plate (110) and having an end fixedly connected to the end of the threaded rod (191), and a threaded sleeve (193) sleeved on the threaded rod (191), wherein the threaded rod (191) and the threaded sleeve (193) are meshed with each other.

6. The sitting posture correction chair according to claim 5, characterized in that: The threaded sleeve (193) is embedded in the groove (111), and the top end of the threaded sleeve (193) is fixedly connected to the limiting block (180).

7. The posture correction chair according to claim 1, characterized in that: The outer side surface of the limiting block (180) is sleeved with a rubber cushion layer.

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