Traction adjustment bracket

Abstract

The utility model discloses a traction adjustment bracket, including a traction chair body, a fixed pillar fixed to the back of the traction chair body, a traction frame body inserted above the fixed pillar, a fixed support rod fixedly connected to the outside of the traction frame body, and an adjustment mechanism hinged at the bottom end of the fixed support rod, a clamping mechanism installed below the adjustment mechanism, and a limited mechanism fixedly connected to the outside of the adjustment mechanism. The utility model drives the plug-in column to be inserted into the fixed pillar through the telescopic column, which can facilitate the assembly of the fixed pillar and the telescopic column as a whole, and the telescopic column can be disassembled from the top of the fixed pillar, and the clamping mechanism is engaged with the bed rail or the surface of an object. At this time, the first screw is rotated, so that the extrusion plate drives the anti-slip rubber pad to be extruded with the bed rail or the surface of the object, which is convenient for fixing the telescopic column as a whole and increasing the use scenarios of the telescopic column.

Description

Technical Field

[0001] The utility model relates to the technical field of traction brackets, in particular to a traction adjustment bracket. Background Art

[0002] The cervical traction frame is a medical device used to treat cervical spondylosis and other diseases. It is usually composed of a bracket, a chair body, a connecting rod, a traction belt, etc. Its working principle is to relax the cervical spine through traction, reduce the burden on muscles and ligaments, relieve pain, and restore the normal physiological curvature of the cervical spine. The cervical traction frame is a convenient, safe and effective treatment device suitable for patients with cervical spondylosis and other neck diseases.

[0003] When using the existing traction bracket, the patient is generally required to sit on a chair, which results in a limited use area of ​​the traction bracket and causes inconvenience to patients with limited mobility when using it. Therefore, we propose a traction adjustment bracket to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a traction adjustment bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A traction adjustment bracket comprises a traction chair body, a fixed pillar is fixed to the back of the traction chair body, a traction frame body is inserted above the fixed pillar, a fixed support rod is fixedly connected to the outer side of the traction frame body, and an adjustment mechanism is hinged at the bottom end of the fixed support rod, a clamping mechanism is installed below the adjustment mechanism, and a limiting mechanism is fixedly connected to the outer side of the adjustment mechanism.

[0007] Preferably, the traction frame body includes a plug-in column, a plug-in column is inserted above the fixed pillar, and a telescopic column is fixedly connected above the plug-in column, and a traction hook is engaged above the telescopic column. The plug-in column is inserted into the fixed pillar, which facilitates assembly between the fixed pillar and the telescopic column.

[0008] Preferably, the adjustment mechanism includes an articulated block, the outer end of the fixed support rod is hinged with the articulated block, and a connecting column is installed below the articulated block through a bearing, and a fixed sleeve is fixedly connected below the articulated block, which can play the role of a limiting connecting column and a limiting wheel.

[0009] Preferably, the clamping mechanism includes a limit clamp, the limit clamp is fixedly connected to the bottom of the connecting column, and the outer thread of the limit clamp is inserted with a first screw rod, the end of the first screw rod is installed in the extrusion plate through a bearing, and the surface of the extrusion plate is glued with an anti-slip rubber pad, which can play a role in limiting and guiding the movement of the extrusion plate by the upper surface of the extrusion plate contacting with the inner wall of the limit clamp.

[0010] Preferably, the limiting mechanism includes a fixing block, the outer end of the hinge shaft of the fixed support rod is fixedly connected to the fixing block, the surface of the connecting column is sleeved with a limiting wheel, the surfaces of the hinge block and the fixing sleeve are both fixedly connected to a fixing frame, and a second stud is threadedly inserted into the outer end of the fixing frame, the end of the second stud is installed in the limiting cross plate through a bearing, one end of the limiting cross plate is fixedly connected to the limiting sleeve block, and the other end of the limiting cross plate is fixedly connected to the limiting pin, and the second stud can be moved along the inside of the fixing frame by rotating the second stud.

[0011] Preferably, the cross-section of the fixed block is set to a rectangle, the cross-section of the limiting sleeve is set to a rectangle, and a groove compatible with the fixed block is opened inside the limiting sleeve. Through the groove opened inside the limiting sleeve, it can be conveniently sleeved on the surface of the fixed block, so as to facilitate the limiting of the hinge block.

[0012] Preferably, the cross-section of the limiting wheel is set to be circular, and a plurality of groups of slots are opened at equal distances on the surface of the limiting wheel. The surface size of the limiting pin is adapted to the inner wall size of the plurality of groups of slots. The limiting pin is inserted into the plurality of groups of slots opened on the surface of the limiting wheel, thereby facilitating the function of the limiting connecting column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device drives the plug-in column to be inserted into the fixed pillar through the telescopic column, which can facilitate the assembly of the fixed pillar and the telescopic column as a whole. At the same time, the telescopic column can be disassembled from the top of the fixed pillar, and the clamping mechanism is engaged with the bed rail or the surface of the object. At this time, the first screw is rotated to make the extrusion plate drive the anti-slip rubber pad to be squeezed with the bed rail or the surface of the object, which is convenient for fixing the telescopic column as a whole and increasing the use scenarios of the telescopic column.

[0015] 2. The device rotates inside the fixed sleeve through the connecting column, and rotates at the end of the fixed support rod through the hinge block, so that the clamping position of the clamping mechanism can be effectively and conveniently adjusted. At the same time, by rotating the second stud, it can push the limiting cross plate to move. When the limiting sleeve block is sleeved on the surface of the fixed block and the limiting pin is inserted into the limiting wheel, the position of the hinge block and the clamping mechanism can be conveniently fixed, thereby improving the stability of the traction frame during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of a traction adjustment bracket proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the three-dimensional separation state of the fixed support and telescopic column structure;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional schematic diagram of the fixing sleeve and the fixing frame structure;

[0019] Figure 4 for Figure 1 A three-dimensional bottom view schematic diagram of the limit clamp and extrusion plate structure.

[0020] In the figure: 1. Traction chair body; 2. Fixed support;

[0021] 3. Traction frame; 31. Plug-in column; 32. Telescopic column; 33. Traction hook;

[0022] 4. Fix the support rod;

[0023] 5. Adjustment mechanism; 51. Articulated block; 52. Connecting column; 53. Fixed sleeve;

[0024] 6. Clamping mechanism; 61. Position limiting clamp; 62. First screw; 63. Extrusion plate; 64. Anti-slip rubber pad;

[0025] 7. Limiting mechanism; 71. Fixed block; 72. Limiting wheel; 73. Fixed frame; 74. Second stud; 75. Limiting horizontal plate; 76. Limiting sleeve block; 77. Limiting pin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-4 A traction adjustment bracket includes a traction chair main body 1, a fixed pillar 2 is fixed on the back of the traction chair main body 1, and a traction frame body 3 is inserted above the fixed pillar 2, a fixed support rod 4 is fixedly connected to the outer side of the traction frame body 3, and an adjustment mechanism 5 is hinged at the bottom end of the fixed support rod 4, the fixed support rod 4 can facilitate the limit adjustment mechanism 5 and the clamping mechanism 6, the clamping mechanism 6 is installed below the adjustment mechanism 5, and the outer side of the adjustment mechanism 5 is fixedly connected to the limit mechanism 7.

[0028] Further, see Figure 1 and Figure 2It can be known that the traction frame body 3 includes a plug-in column 31, the plug-in column 31 is inserted on the top of the fixed pillar 2, and a telescopic column 32 is fixedly connected on the top of the plug-in column 31, and a traction hook 33 is engaged on the top of the telescopic column 32. A groove compatible with the plug-in column 31 is opened on the top of the fixed pillar 2, so that the plug-in column 31 can be easily inserted into the groove, which is convenient for assembly between the fixed pillar 2 and the telescopic column 32.

[0029] Further, see Figure 2 and Figure 3 It can be known that the adjustment mechanism 5 includes a hinge block 51, the outer end of the fixed support rod 4 is hinged with the hinge block 51, and a connecting column 52 is installed below the hinge block 51 through a bearing, and a fixed sleeve 53 is fixedly connected below the hinge block 51. The angle can be easily adjusted by hingedly connecting the hinge block 51 to the fixed support rod 4.

[0030] Further, see Figure 3 and Figure 4 It can be known that the clamping mechanism 6 includes a limit clamp 61, and the limit clamp 61 is fixedly connected to the bottom of the connecting column 52. The cross-section of the limit clamp 61 is set to be U-shaped, which can be conveniently clamped on the surface of an object, and the outer thread of the limit clamp 61 is inserted with a first screw 62, and the end of the first screw 62 is installed in the extrusion plate 63 through a bearing. By rotating the first screw 62, the extrusion plate 63 and the anti-slip rubber pad 64 can be pushed, which facilitates the limit clamp 61 to clamp and limit. The surface of the extrusion plate 63 is glued with the anti-slip rubber pad 64, and the anti-slip grooves are provided on the surface of the anti-slip rubber pad 64, which can increase the surface friction of the extrusion plate 63.

[0031] Further, see Figure 3 and Figure 4 It can be known that the limiting mechanism 7 includes a fixing block 71, the outer end of the hinge shaft of the fixed support rod 4 is fixedly connected to the fixing block 71, the surface of the connecting column 52 is sleeved with a limiting wheel 72, the surfaces of the hinge block 51 and the fixing sleeve 53 are both fixedly connected to a fixing frame 73, and the outer end of the fixing frame 73 is threadedly inserted with a second stud 74, the end of the second stud 74 is installed in the limiting horizontal plate 75 through a bearing, one end of the limiting horizontal plate 75 is fixedly connected to the limiting sleeve block 76, and the other end of the limiting horizontal plate 75 is fixedly connected to the limiting pin 77, by rotating the second stud 74, the limiting horizontal plate 75 can be easily pushed, and at the same time, the second stud 74 and the limiting horizontal plate 75 are connected by a bearing, which can facilitate the rotation of the second stud 74.

[0032] Further, see Figure 3 and Figure 4It can be seen that the cross-section of the fixed block 71 is set to be a rectangle, the cross-section of the limiting sleeve 76 is set to be a rectangle, and a groove compatible with the fixed block 71 is opened inside the limiting sleeve 76. Through the groove opened inside the limiting sleeve 76, it can be sleeved on the surface of the fixed block 71, so as to facilitate the limiting of the fixed block 71.

[0033] Further, see Figure 3 and Figure 4 It can be known that the cross-section of the limiting wheel 72 is set to be circular, and a plurality of groups of slots are provided at equal distances on the surface of the limiting wheel 72. The surface size of the limiting pin 77 is adapted to the inner wall size of the plurality of groups of slots. Through the plurality of groups of slots provided at equal distances on the surface of the limiting wheel 72, the limiting pin 77 can be inserted into the slot, thereby facilitating the function of the limiting wheel 72.

[0034] Working principle: When the utility model is in use, when the traction chair body 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 When the plug-in column 31 is inserted into the fixed support column 2 by the telescopic column 32, the user can sit on the traction chair body 1 for traction, and when the user needs to lie on the bed, the plug-in column 31 is pulled out from the fixed support column 2 by the telescopic column 32. At this time, the clamping mechanism 6 is adjusted according to the position of the head of the bed or the side of the bed. When the clamping mechanism 6 is adjusted, the limiting horizontal plate 75 can drive the limiting sleeve block 76 and the limiting latch 77 to retract into the fixed frame 73 by rotating the second stud 74. At this time, the hinge block 51 can be rotated along the surface of the fixed support rod 4, and the limiting clamp head 61 can drive the connecting column 52 to rotate inside the fixed sleeve 53. After the adjustment of the limit clamp 61 is completed, the limit horizontal plate 75 is rotated to push the limit horizontal plate 75 to the limit sleeve block 76 and the limit pin 77 to move. When the limit sleeve block 76 is sleeved on the surface of the fixed block 71, the hinge block 51 and the fixed support rod 4 can be limited, and when the limit pin 77 is inserted into the limit wheel 72, the connecting column 52 can be limited. At this time, the limit clamp 61 is clamped on the head of the bed or the side plate of the bed, and the first screw 62 is rotated to push the extrusion plate 63 and the anti-skid rubber pad 64 to move. When the extrusion plate 63 drives the anti-skid rubber pad 64 to squeeze the object, the telescopic column 32 can be limited as a whole, which is convenient for the user to pull;

[0035] The above is the entire working principle of the utility model.

[0036] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0037] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0038] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A traction adjustment bracket, comprising a traction chair body (1), characterized in that: A fixed pillar (2) is fixed on the back of the traction chair body (1), and a traction frame (3) is inserted above the fixed pillar (2). A fixed support rod (4) is fixedly connected to the outside of the traction frame (3), and an adjustment mechanism (5) is hinged at the bottom end of the fixed support rod (4). A clamping mechanism (6) is installed below the adjustment mechanism (5), and a limiting mechanism (7) is fixedly connected to the outside of the adjustment mechanism (5).

2. A traction adjustment bracket according to claim 1, characterized in that: The traction frame body (3) comprises a plug-in column (31), the plug-in column (31) is inserted above the fixed support column (2), a telescopic column (32) is fixedly connected above the plug-in column (31), and a traction hook (33) is engaged above the telescopic column (32).

3. The traction adjustment bracket according to claim 1, characterized in that: The adjustment mechanism (5) comprises an articulated block (51), the outer end of the fixed support rod (4) is hingedly connected to the articulated block (51), a connecting column (52) is installed below the articulated block (51) via a bearing, and a fixing sleeve (53) is fixedly connected below the articulated block (51).

4. The traction adjustment bracket according to claim 3, characterized in that: The clamping mechanism (6) comprises a limit clamp (61), the limit clamp (61) is fixedly connected to the lower part of the connecting column (52), and a first screw rod (62) is inserted into the outer thread of the limit clamp (61), the end of the first screw rod (62) is installed in the extrusion plate (63) through a bearing, and the surface of the extrusion plate (63) is glued with an anti-slip rubber pad (64).

5. The traction adjustment bracket according to claim 3, characterized in that: The limiting mechanism (7) comprises a fixing block (71), the outer end of the hinge shaft of the fixed support rod (4) is fixedly connected with the fixing block (71), the surface of the connecting column (52) is sleeved with a limiting wheel (72), the surfaces of the hinge block (51) and the fixing sleeve (53) are both fixedly connected with a fixing frame (73), and the outer end of the fixing frame (73) is threadedly inserted with a second stud (74), the end of the second stud (74) is installed in the limiting horizontal plate (75) through a bearing, one end of the limiting horizontal plate (75) is fixedly connected to the limiting sleeve block (76), and the other end of the limiting horizontal plate (75) is fixedly connected to the limiting latch (77).

6. The traction adjustment bracket according to claim 5, characterized in that: The cross section of the fixing block (71) is arranged in a rectangular shape, the cross section of the limiting sleeve block (76) is arranged in a rectangular shape, and a groove matching the fixing block (71) is provided inside the limiting sleeve block (76).

7. The traction adjustment bracket according to claim 5, characterized in that: The cross section of the limiting wheel (72) is set to be circular, and a plurality of groups of slots are arranged at equal distances on the surface of the limiting wheel (72), and the surface size of the limiting pin (77) is matched with the inner wall size of the plurality of groups of slots.

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