Double-hook type acetabulum drag hook with deformable handle

Abstract

The utility model relates to the technical field of rehabilitation exercise equipment, and discloses a double-hook type acetabulum drag hook with a deformation handle, which comprises a handle end, a hook neck is arranged on the handle end, an angle block is arranged on the hook neck, and hook heads are arranged on the hook neck and the angle block; a distance adjusting rod connected with the angle block is vertically arranged on the hook neck, and the distance adjusting rod rotates to push the angle block to move horizontally in the width direction of the handle end to form a double-hook distance adjusting structure. The acetabulum drag hook structure with the adjustable hook distance is formed by adopting a double-hook mode, the distance between the double hooks is adjusted according to the hip structure, the contact range of hook heads is expanded, discomfort of a patient during lifting is relieved, the angle of the handle end is adjusted according to the hip shape and the lifting direction in cooperation with the deformable handle end, and the acetabulum drag hook structure with the adjustable hook distance is obtained. The cross handle can be formed through combination according to actual conditions, so that the purpose of facilitating force application is achieved, the angle limitation in the lifting process is reduced, and the lifting effect is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation exercise equipment technology, specifically to a double-hook type acetabular puller with a deformable handle. Background Technology

[0002] Hip retractors are a treatment method used to improve hip joint pain and discomfort. They relieve pressure and pain in the hip joint by stretching the hip muscles and tissues. When using existing acetabular retractors, the retractor is inserted into the corresponding hip and lifted in conjunction with appropriate body positions. This strengthens the muscles around the hip joint, improves joint flexibility and stability, and prevents and treats hip pain and injuries.

[0003] Existing acetabular retractors are integral long strips with a single hook at one end, and most are of a fixed size. However, different people have different hip structures, so the angle at which they use the acetabular retractor is different, and the contact range between the hook end and the hip is different. When using a single hook, the contact point is small and concentrated, resulting in lower comfort during the lifting process. It is also difficult to adjust the contact range according to the hip structure of different users, which increases the limitation of use and is not conducive to expanding the contact point to enhance the lifting effect.

[0004] Meanwhile, since the handle end has a fixed shape, the shape and angle of the hip may increase the limitation on the lifting force during the lifting process, thus affecting the lifting effect. Utility Model Content

[0005] The purpose of this invention is to provide a double-hook acetabular puller with a deformable handle to solve the technical problem that the existing acetabular puller has a fixed single-hook structure, which is not conducive to adjustment and use.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution:

[0007] A double-hook type acetabular hook with a deformable handle includes a handle end, a hook neck provided on the handle end, a corner block provided on the hook neck, and hook heads provided on both the hook neck and the corner block;

[0008] An adjusting rod connected to the corner block is vertically arranged on the hook neck. The adjusting rod rotates and pushes the corner block to translate along the width direction of the shank end to form a double hook spacing adjustment structure.

[0009] As a preferred embodiment of this utility model, the hook neck and the corner block are L-shaped structures with opposite openings, and the right-angled side of the corner block is movably connected to the right-angled side of the hook neck through a slider. A groove matching the slider is provided on the hook neck.

[0010] As a preferred embodiment of this utility model, the outer wall of the adjusting rod is provided with threads, and one end of the adjusting rod is rotatably connected to the corner block through a rotating shaft, and a knob is provided at the other end of the adjusting rod.

[0011] As a preferred embodiment of this utility model, a fixing block is provided on one side of the hook neck, and a threaded groove matching the adjusting rod is provided on the fixing block.

[0012] As a preferred embodiment of the present invention, an auxiliary handle is provided on the handle end, the length of the auxiliary handle is less than the length of the handle end, and the handle end is made of shape memory alloy.

[0013] A retaining strip is provided on one side of the auxiliary handle, a limiting strip is provided on the retaining strip, and a cross groove matching the retaining strip and the limiting strip is provided on the end of the handle.

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] This invention employs a double-hook design to create an adjustable hook spacing acetabular puller structure. The spacing between the double hooks can be adjusted according to the hip structure to expand the contact range of the hook heads and reduce patient discomfort during lifting. Combined with a deformable handle end, the angle of the handle end can be adjusted according to the hip shape and lifting direction. Depending on the actual situation, it can be combined to form a cross handle, thereby facilitating the application of force, reducing the limitation of angle during lifting, and enhancing the lifting effect. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] Figure 1 A front view schematic diagram of the overall structure of this utility model is provided for the embodiment of the present utility model;

[0018] Figure 2 A schematic diagram of the overall adjustable distance structure is provided for the embodiments of this utility model;

[0019] Figure 3 A side sectional view of the overall structure of this utility model is provided for the embodiment of the present utility model;

[0020] Figure 4 A schematic diagram of the internal mounting structure of the hook neck is provided for an embodiment of this utility model.

[0021] The labels in the diagram represent the following:

[0022] 10 - Shank end; 20 - Hook neck; 30 - Auxiliary shank;

[0023] 21-Corner block; 22-Hook head; 23-Adjusting rod; 24-Fixing block; 211-Slider;

[0024] 31-Clamping strip; 32-Limiting strip; 33-Cross groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 As shown, this utility model provides a double-hook type acetabular puller with a deformable handle, including a handle end 10, a hook neck 20 provided on the handle end 10, a corner block 21 provided on the hook neck 20, and a hook head 22 provided on both the hook neck 20 and the corner block 21.

[0027] A vertically mounted adjusting rod 23 connected to the corner block 21 is provided on the hook neck 20. The adjusting rod 23 rotates and pushes the corner block 21 to move along the width direction of the shank end 10 to form a double hook spacing adjustment structure.

[0028] This invention employs a double-hook design to create an adjustable hook spacing acetabular puller structure. The spacing between the double hooks can be adjusted according to the hip structure to expand the contact range of the hook heads and reduce patient discomfort during lifting. Combined with a deformable handle end, the angle of the handle end can be adjusted according to the hip shape and lifting direction. Depending on the actual situation, it can be combined to form a cross handle, thereby facilitating the application of force, reducing the limitation of angle during lifting, and enhancing the lifting effect.

[0029] By setting hook heads 22 at one end of both the hook neck 20 and the corner block 21, a double-hook structure is formed, which helps to expand the contact range of the hook heads 22, facilitates insertion into the hip to apply force, and solves the problem that traditional acetabular retractors may increase patient discomfort by lifting with a single hook, thereby achieving the purpose of enhancing the lifting effect.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, the hook neck 20 and the corner block 21 are L-shaped structures with opposite openings, and the right-angled side of the corner block 21 is movably connected to the right-angled side of the hook neck 20 through the slider 211. A groove matching the slider 211 is provided on the hook neck 20.

[0031] The corner block 21 slides and moves on the hook neck 20 via the slider 211, which is conducive to adjusting the distance between the two sets of hook heads 22. This allows the operator to adjust the use according to the patient's hip condition, balances the pressure at the contact point, and reduces discomfort caused by single hook contact.

[0032] Further lifting by inserting double hooks into the hip improves the stability of the contact between the acetabular hook and the hip, thus enhancing the therapeutic effect of the lifting treatment.

[0033] By moving the slider 211 on the groove, the direction and range of movement of the corner block 21 are restricted, thereby maintaining the coordinated use of the double hooks.

[0034] like Figure 1 and Figure 4 As shown, the outer wall of the adjusting rod 23 is provided with threads, and one end of the adjusting rod 23 is rotatably connected to the corner block 21 through a rotating shaft. A knob 24 is provided at the other end of the adjusting rod 23.

[0035] The adjusting rod 23 is rotatably connected to the corner block 21, which allows the adjusting rod 23 to remain connected to the corner block 21 during rotation without changing the direction of the corner block 21. This facilitates the translation of the corner block 21 by rotating the adjusting rod 23, thereby achieving the purpose of adjusting the distance.

[0036] like Figure 4 As shown, a fixing block 24 is provided on one side of the hook neck 20, and a threaded groove matching the adjusting rod 23 is provided on the fixing block 24.

[0037] The fixing block 24 is threadedly connected to the adjusting rod 23 through a threaded groove, which makes it easy to fix the adjusting rod 23 while keeping the adjusting rod 23 on the hook neck 20 for translation. By rotating the adjusting rod 23, its position on the hook neck 20 can be adjusted, which can further drive the corner block 21 to translate, thereby adjusting the distance between the corner block 21 and the hook neck 20, so as to achieve the purpose of adjusting the distance between the two hooks.

[0038] like Figure 1 and Figure 3 As shown, an auxiliary handle 30 is provided on the handle end 10. The length of the auxiliary handle 30 is less than the length of the handle end 10. The handle end 10 is made of shape memory alloy.

[0039] A retaining strip 31 is provided on one side of the auxiliary handle 30, a limiting strip 32 is provided on the retaining strip 31, and a cross groove 33 matching the retaining strip 31 and the limiting strip 32 is provided on the handle end 10.

[0040] The handle 10, made of shape memory alloy, allows for easy adjustment of its shape or state by bending it, thus facilitating adjustment according to the hip structure and adjusting the overall angle of the hook to adapt to different hip structures, thereby improving the lifting effect.

[0041] The limiting strip 32 is made of magnets, and a magnet with opposite magnetic poles to the limiting strip 32 is provided in the cross groove 33. The auxiliary handle 30 is engaged and connected to the cross groove 33 through the locking strip 31 and the limiting strip 32. At the same time, the magnetic connection between the limiting strip 32 and the cross groove 33 helps to enhance the stability of the connection and makes it less likely to fall off naturally.

[0042] The cross groove 33 is designed to facilitate the rotation of the auxiliary handle 30 to adjust its parallel or perpendicular state with the handle end 10, and is easy to disassemble and install, making it suitable for combined or individual use.

[0043] When lifting, the auxiliary handle 30 is adjusted to be perpendicular to the handle end 10, which helps to expand the force range of the handle end 10, making it easier for the operator to use force, thereby improving the lifting efficiency and making it easier for the operator to adjust and use.

[0044] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A double-hook type acetabular retractor with a deformable handle, characterized in that, Includes a handle end (10), on which a hook neck (20) is provided, and a corner block (21) is provided on the hook neck (20), and a hook head (22) is provided on both the hook neck (20) and the corner block (21); The hook neck (20) is vertically provided with an adjusting rod (23) connected to the corner block (21). The adjusting rod (23) rotates and pushes the corner block (21) to translate along the width direction of the handle end (10) to form a double hook spacing adjustment structure.

2. The double-hook type acetabular retractor with a deformable handle according to claim 1, characterized in that, The hook neck (20) and the corner block (21) are L-shaped structures with opposite openings. The right-angled side of the corner block (21) is movably connected to the right-angled side of the hook neck (20) through the slider (211). A groove matching the slider (211) is provided on the hook neck (20).

3. A double-hook type acetabular retractor with a deformable handle according to claim 1, characterized in that, The outer wall of the adjusting rod (23) is provided with threads, and one end of the adjusting rod (23) is rotatably connected to the corner block (21) through a rotating shaft, and a knob is provided at the other end of the adjusting rod (23).

4. A double-hook type acetabular retractor with a deformable handle according to claim 1, characterized in that, A fixing block (24) is provided on one side of the hook neck (20), and a threaded groove matching the adjusting rod (23) is provided on the fixing block (24).

5. A double-hook type acetabular retractor with a deformable handle according to claim 1, characterized in that, An auxiliary handle (30) is provided on the handle end (10), the length of the auxiliary handle (30) is less than the length of the handle end (10), and the handle end (10) is made of shape memory alloy; A retaining strip (31) is provided on one side of the auxiliary handle (30), a limiting strip (32) is provided on the retaining strip (31), and a cross groove (33) matching the retaining strip (31) and the limiting strip (32) is provided on the handle end (10).

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