Correcting device

Abstract

The utility model relates to a correcting device, in particular to a correcting device capable of adjusting the bending degree to adapt to spines of different people. The transverse plates are installed on the longitudinal beams to form a cross-shaped structure, the longitudinal beams are formed by connecting a plurality of connecting pieces end to end in an inserted mode, and the relative positions of the adjacent connecting pieces are adjustable. When two adjacent connecting pieces are connected, the male head of the upper connecting piece is inserted into the female head of the lower adjacent connecting piece, and the two adjacent connecting pieces are connected through screws. When the male heads and the female heads of different connecting pieces are matched, friction force is increased by pressing the contact surfaces through the screws, the relative rotation angle of the connecting pieces is controlled, and therefore the longitudinal beam of the correcting device can be adjusted according to bending of the spine of the human body. The spine bending device is simple in structure, capable of being deformed and adjusted by adjusting the relative positions of the adjacent connecting pieces, suitable for different spine bending conditions, universal, capable of improving the comfort level of a user, capable of moving along with the user and convenient to use.

Description

Technical Field

[0001] The utility model relates to a correction device, in particular to a correction device capable of adjusting the curvature to adapt to the spines of different people. Background Art

[0002] Nowadays, if students sit in an incorrect posture when studying, it will affect their physical growth, especially the spine is prone to deformation and vision is prone to decline. There are many sitting posture correction belts and body correction devices on the market. The Chinese patent authorization announcement number is CN 219762779U, which discloses a chest-fitting sitting posture correction device. It is a chest-fitting type, and the correction device is fixed on the desktop. It requires the user to actively cooperate to work. It is very difficult to let children cooperate consciously, and this device is fixed on the table and cannot move with the user at any time. The Chinese patent, the authorization announcement number is CN 219323554 U, discloses a sitting posture corrector, which is pressed on the user's waist and back by adjusting the spring through a bolt. There will always be pressure, causing muscle tension, and there is also the problem of being unable to adapt to the spinal conditions of different users.

[0003] Most back braces on the market rely on strong elastic bands to restrain the shoulders. If they are loose, the effect is not good. If they are tight, they will always compress the muscles and make the body in a tense environment, which is very uncomfortable. There are also some current keel correction devices that carry a straight hard board or a cross-shaped hard board on the back and then rely on straps to restrain the body. Because the human spine is not straight and the degree of deformation is different for each person, it is necessary to develop a correction device that imitates the human spine structure and can be adjusted to many people. Summary of the invention

[0004] The utility model is to solve the above technical problems and provides a correction device, which has the characteristics of simple structure, deformation and adjustment, adaptability to different spinal curvatures, no excessive compression and high comfort.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] A correction device has the following structure: a transverse plate is installed on a longitudinal beam to form a cross-shaped structure; the longitudinal beam is formed by plugging a plurality of connectors connected end to end; and the relative positions of adjacent connectors are adjustable.

[0007] Preferably, the structure of the above-mentioned connecting piece is as follows: the upper and lower ends are respectively a male head and a female head, the male head and the female head are connected by a connecting block, the interior of the female head is a hollow structure, the outer surface of the male head matches the hollow inner surface of the female head, and when two adjacent connecting pieces are connected, the male head of the upper connecting piece is inserted into the female head of the lower adjacent connecting piece, and connected by a fourth screw.

[0008] Preferably, the transverse plate is connected to the connecting block of the connecting member by a third screw.

[0009] Preferably, the waist strap is connected to the connecting block of the connecting member through a fifth screw and a pressing plate.

[0010] Preferably, the shoulder strap is connected to the transverse plate via a second screw.

[0011] Preferably, the support pads are fixed to both ends of the transverse plate by first screws.

[0012] Due to the adoption of the above technical solution, the utility model has the following effects:

[0013] The utility model has a simple structure and can be deformed and adjusted to adapt to different spinal curvatures by adjusting the relative positions of adjacent connecting pieces, making it universal and improving the comfort of the user. It can move with the user and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a main structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the connecting piece of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the structure of the connector of the utility model when connected.

[0017] In the figure: 1, support pad, 2, first screw, 3, shoulder strap, 4, second screw, 5, cross plate, 6, connecting piece, 7, third screw, 8, fourth screw, 9, waist strap, 10, fifth screw, 11, pressure plate, 12, first contact surface, 13, first thread, 14, second contact surface, 15, second thread, 16, female head, 17, male head, 18, longitudinal beam. DETAILED DESCRIPTION

[0018] The following embodiments are only specific embodiments of the present invention. In order to make the purpose, technical scheme and advantages of the present invention clear at a glance, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 , Figure 2 and Figure 3As shown, the utility model is a correction device, and its structure is as follows: the transverse plate 5 is installed on the longitudinal beam 18 to form a cross-shaped structure, and the longitudinal beam 18 is formed by a plurality of connectors 6 connected end to end and plugged in, and the relative positions between adjacent connectors 6 are adjustable. The structure of each connector 6 is as follows: the upper and lower ends are respectively a male head 17 and a female head 16, and the male head 17 and the female head 16 are connected by a connecting block, the interior of the female head 16 is a hollow structure, and the hollow inner surface of the female head 16 is a first contact surface 12, and the outer surface of the male head 17 matches the hollow inner surface of the female head 16, and the outer surface of the male head 17 is a second contact surface 14. When two adjacent connectors 6 are connected, the male head 17 of the upper connector is inserted into the female head 16 of the lower adjacent connector 6, and connected by the fourth screw 8 and the first thread 13, and the first contact surfaces 12 of the two adjacent connectors 6 are connected to the second contact surface 14. The contact surface 14 is pressed tightly, and the relatively large friction force fixes the position of the two adjacent connecting parts 6. When the two adjacent connecting parts 6 are connected, they can be relatively rotated to a certain angle, and then the fourth screw 8 can be tightened. By adjusting the fourth screw 8, the relative position between the adjacent connecting parts 6 can be adjusted; the cross plate 5 is connected to the connecting block of the connecting part 6 by the third screw 7 and the second thread 15, the waist strap 9 is connected to the connecting block of the connecting part 6 by the fifth screw 10 and the pressure plate 11, the shoulder strap 3 is connected to the cross plate 5 by the second screw 4, and the support pad 1 is fixed to the two ends of the cross plate 5 by the first screw 2. The first contact surface 12 and the second contact surface 14 can be conical or flat. The number and materials used of the waist strap 9 and the shoulder strap 3 are not limited. They are common knowledge in the field and cannot be used to limit the protection scope of the utility model.

[0020] The working principle of the utility model is as follows: a plurality of connecting members 6 are connected end to end to form a longitudinal beam 18, and the relative positions of the connecting members 6 can be adjusted before installation and fixation, the cross plate 5 is connected to the connecting member 6, the shoulder strap 3 is connected to the cross plate 5, the shoulder strap 3 is used to restrain the user's shoulders, the waist strap 9 is connected to the connecting member 6, and the waist strap 9 is used to restrain the user's waist. Because the spinal condition of each user is different, the degree of bending that needs to be adjusted is also different. The longitudinal beam 18 composed of the plurality of connecting members 6 needs to be bent at multiple points. After the bending angle is adjusted, the fourth screw 8 is tightened to press the first contact surface 12 of the connecting member 6 against the second contact surface 14 of another adjacent matching connecting member 6 to fix the relative position.

Claims

1. A correction device, characterized in that The structure is as follows: the transverse plate (5) is installed on the longitudinal beam (18) to form a cross-shaped structure, and the longitudinal beam (18) is formed by a plurality of connectors (6) connected end to end and plugged in, and the relative position between adjacent connectors (6) is adjustable; the structure of the connector (6) is as follows: the upper and lower ends are respectively a male head (17) and a female head (16), the male head (17) and the female head (16) are connected by a connecting block, the female head (16) is a hollow structure inside, the outer surface of the male head (17) matches the hollow inner surface of the female head (16), and two adjacent connectors (6) are connected The male head (17) of the upper connecting member is inserted into the female head (16) of the lower adjacent connecting member (6) and connected by a fourth screw (8); the transverse plate (5) is connected to the connecting block of the connecting member (6) by a third screw (7); the waist strap (9) is connected to the connecting block of the connecting member (6) by a fifth screw (10) and a pressure plate (11); the shoulder strap (3) is connected to the transverse plate (5) by a second screw (4); and the support pad (1) is fixed to both ends of the transverse plate (5) by a first screw (2).

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