Swivel chair with sitting posture correction function

Abstract

The utility model discloses a swivel chair with a sitting posture correction function, which relates to the technical field of swivel chairs and comprises a seat plate, a bearing column is mounted in the middle of the bottom end of the seat plate through a bearing, mounting rods are mounted on the periphery of the outer side of the bottom end of the bearing column, one end of the bottom end of each mounting rod is provided with a movable wheel, and the other end of each mounting rod is provided with a movable wheel. A back plate is mounted on one side of the seat plate, and a bidirectional threaded rod is mounted at the top end in the back plate through a bearing. The rotating handle rotates to enable the connecting plate to push the mounting block and the back cushion to move horizontally, so that the horizontal position of the back cushion is adjusted, a user can have a good sitting posture to lean on the surface of the back cushion, and then the safety rope is combined, the bolt is inserted into the lock seat, and the safety of the user is improved. The safety rope and the fixing rope are used for limiting a user, it is guaranteed that the user can stably keep a good sitting posture, the sitting posture correction function of the device is achieved, and the device is practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to swivel chair technical field, concretely is a swivel chair with sitting posture correction function. BACKGROUND

[0002] Swivel chair is the existing common office supplies, because it has strong flexibility, is widely used by the user, however in the prior art, most of the users in the process of using the swivel chair, can not stably keep good sitting posture in the process of sitting on it, and the existing transfer lacks the sitting posture correction function, leading to the user after long time using the swivel chair, the health of the user will produce the adverse effect, therefore in order to solve the problem, so there is this case, design a kind of swivel chair with sitting posture correction function. CONTENT OF UTILITY MODEL

[0003] The utility model is to provide a kind of swivel chair with sitting posture correction function, to solve the sitting posture correction problem raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of swivel chair with sitting posture correction function, including seat plate, the middle position of the bottom end of seat plate is equipped with load-bearing column by bearing, and the bottom end outer side of load-bearing column is evenly equipped with mounting rod, one end of the bottom end of mounting rod is equipped with movable wheel, one side of seat plate is equipped with backboard, and the top of the inside of backboard is equipped with two-way threaded rod by bearing, the bottom end of two-way threaded rod penetrates the bottom end of the inside of backboard and is connected with rotating handle, and the outside of two-way threaded rod is equipped with two threaded blocks, one side of threaded block is hinged with connecting plate by hinged member, the middle position of the side of backboard close to seat plate is provided with mounting block, and one side of mounting block is equipped with back cushion, the top of the side of backboard is equipped with regulator, and one side of backboard is provided with safety rope, one end of safety rope is connected with bolt, the top of backboard is equipped with pillow plate, the top of seat plate is equipped with handrail, and the top of seat plate is provided with fixed rope, one end of fixed rope is connected with lock seat.

[0005] Preferably, the shape of the safety rope is V-shaped, and the bolt is arranged at one end of the intersection of the safety rope, and the other end of the safety rope penetrates the outside of the regulator and is connected with the regulator.

[0006] Preferably, the shape of the fixed rope is V-shaped, and the lock seat is arranged at one end of the intersection of the fixed rope, and the other end of the safety rope is connected with the top of the seat plate.

[0007] Preferably, one end of the connecting plate penetrates the backboard and the mounting block in sequence and extends to the inside of the mounting block, and one end of the connecting plate in the inside of the mounting block is hinged with the inside of the mounting block through the hinged member.

[0008] Preferably, the two ends of the connecting plate are close to the two ends inside the side of the back plate, and the two connecting plates are in an eight-shaped space.

[0009] Compared with the related art, the swivel chair with the sitting posture correction function has the following beneficial effects:

[0010] The utility model provides safe rope and back cushion, through the rotation of rotating handle makes the connecting plate push mounting block and back cushion horizontal movement, so as to adjust the horizontal position of back cushion, it is convenient for user to have good sitting posture to lean on the surface of back cushion, then in the existence of safe rope, through the insertion of bolt into lock seat, safe rope and fixed rope play the limiting effect to user, guarantee user can stably keep good sitting posture, realize the sitting posture correction function of the device, be more practical. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the front view cross section structure schematic diagram of the utility model;

[0012] Figure 2 It is the side view structure schematic diagram of the utility model;

[0013] Figure 3 It is the top view cross section structure schematic diagram of the utility model.

[0014] In the drawing: 1, movable wheel;2, mounting rod;3, bearing column;4, seat plate;5, rotating handle;6, threaded block;7, back plate;8, connecting plate;9, two-way threaded rod;10, pillow plate;11, mounting block;12, back cushion;13, handrail;14, safe rope;15, regulator;16, bolt;17, fixed rope;18, lock seat. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0016] Embodiment 1: please refer to Figures 1-3The utility model provides a swivel chair with sitting posture correction function, including the seat plate 4, the middle position of the bottom end of seat plate 4 is installed with the load-bearing column 3 through bearing, and the bottom end outside of load-bearing column 3 is installed with the mounting rod 2 all around, and one end of the bottom end of mounting rod 2 is installed with the movable wheel 1, and one side of seat plate 4 is installed with the backboard 7, and the top inside of backboard 7 is installed with the two-way threaded rod 9 through bearing, and the bottom end of two-way threaded rod 9 penetrates the inside bottom end of backboard 7 and is connected with the rotating handle 5, and the outside of two-way threaded rod 9 is equipped with two threaded blocks 6, and one side of threaded block 6 is hinged with the connecting plate 8 through the hinged part, and the middle position of the side close to seat plate 4 of backboard 7 is provided with the mounting block 11, and one side of mounting block 11 is installed with the back cushion 12, and the both ends of the top side of backboard 7 are installed with the regulator 15, and one side of backboard 7 is provided with the safety rope 14, and one end of safety rope 14 is connected with the bolt 16, and the top of backboard 7 is installed with the pillow plate 10, and the both ends of the top of seat plate 4 are installed with the handrail 13, and the top of seat plate 4 is provided with the fixed rope 17, and one end of fixed rope 17 is connected with the lock seat 18;

[0017] The shape of safety rope 14 is V-shaped, and the bolt 16 is arranged at one end of the intersection of safety rope 14, and the other end of safety rope 14 penetrates the outside of regulator 15 and is connected with regulator 15 respectively;

[0018] The shape of fixed rope 17 is V-shaped, and the lock seat 18 is arranged at one end of the intersection of fixed rope 17, and the other end of safety rope 14 is connected with the top of seat plate 4;

[0019] One end of connecting plate 8 penetrates backboard 7 and mounting block 11 in sequence and extends to the inside of mounting block 11, and one end of connecting plate 8 in the inside of mounting block 11 is hinged with the inside one side middle position of mounting block 11 through the hinged part;

[0020] The both ends of connecting plate 8 are close to the both ends inside one side of backboard 7, and the two connecting plates 8 are eight-shaped in space;

[0021] Specifically, as Figure 1 、 Figure 2 and Figure 3As shown, during the use of the device, first, the device can be moved and rotated flexibly after the user sits on the device through the existence of the movable wheel 1 and the seat plate 4, then the device can keep a comfortable state through the backrest on the surface of the back cushion 12 and the headrest on the surface of the headrest plate 10 after the user sits on the device, then the practicability of the device is increased, and the user has a good sitting posture when using the device, the device can make the two threaded blocks 6 move vertically in opposite directions through the rotation of the two-way threaded rod 9 and the connection of the connecting plate 8, so that the connecting plate 8 pushes the mounting block 11 to move horizontally, thereby the horizontal position of the back cushion 12 can be adjusted flexibly, so that the user can keep a good sitting posture on the surface of the back cushion 12, and the device can also keep the user in a good sitting posture through the existence of the safety rope 14 and the fixed rope 17, then the head is inserted through the safety rope 14, and the fixed rope 17 is inserted through the crotch of the user, and the bolt 16 is inserted into the inside of the lock seat 18 to form a connection, so that the user can be limited to ensure that the user can keep a good sitting posture stably, thereby realizing the sitting posture correction function of the device.

[0022] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0023] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A swivel chair having a sitting posture correcting function, comprising a seat plate (4), characterized in that: The middle position of the bottom end of the seat plate (4) is provided with a load-bearing column (3) through a bearing, and the outer side of the bottom end of the load-bearing column (3) is provided with a mounting rod (2) around, one end of the bottom end of the mounting rod (2) is provided with a movable wheel (1), one side of the seat plate (4) is provided with a back plate (7), and the top end of the inside of the back plate (7) is provided with a two-way threaded rod (9) through a bearing, the bottom end of the two-way threaded rod (9) penetrates the bottom end of the inside of the back plate (7) and is connected with a rotating handle (5), and the outside of the two-way threaded rod (9) is provided with two threaded blocks (6), one side of the threaded block (6) is hinged with a connecting plate (8) through a hinge piece, the middle position of the side close to the seat plate (4) of the back plate (7) is provided with a mounting block (11), and one side of the mounting block (11) is provided with a cushion (12), both ends of the top end of the side of the back plate (7) are provided with an adjuster (15), and one side of the back plate (7) is provided with a safety rope (14), one end of the safety rope (14) is connected with a bolt (16), the top end of the back plate (7) is provided with a pillow plate (10), both ends of the top end of the seat plate (4) are provided with a handrail (13), and the top end of the seat plate (4) is provided with a fixed rope (17), one end of the fixed rope (17) is connected with a lock seat (18).

2. The swivel chair with a sitting posture correction function according to claim 1, characterized in that: The shape of the safety rope (14) is V-shaped, and the bolt (16) is arranged at one end of the intersection of the safety rope (14), and the other end of the safety rope (14) penetrates the outside of the adjuster (15) and is connected with the adjuster (15).

3. The swivel chair with a sitting posture correction function according to claim 1, characterized in that: The shape of the fixed rope (17) is V-shaped, and the lock seat (18) is arranged at one end of the intersection of the fixed rope (17), and the other end of the safety rope (14) is connected with the top end of the seat plate (4).

4. The swivel chair with a sitting posture correction function according to claim 1, characterized in that: One end of the connecting plate (8) penetrates the back plate (7) and the mounting block (11) in sequence and extends to the inside of the mounting block (11), and one end of the connecting plate (8) in the inside of the mounting block (11) is hinged with the inside of one side of the mounting block (11) through a hinge piece.

5. The swivel chair with a sitting posture correction function according to claim 1, characterized in that: Both ends of the connecting plate (8) are close to both ends of the inside of the back plate (7), and the two connecting plates (8) are in an eight-character shape in space. Both ends of the connecting plate (8) are close to both ends of the inside of the back plate (7), and the two connecting plates (8) are in an eight-character shape in space.

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