Leg-stretching pillow for varicose veins of lower limbs

Abstract

The utility model relates to a lower limb varicose vein leg pillow, which comprises a leg pillow main body, a framework is arranged in the leg pillow main body, salient points are arranged at the top of the leg pillow main body, a power socket is arranged on one side of the leg pillow main body close to the front end, and a special-shaped guide rail is arranged in the framework. The movable massage assemblies are arranged at the two ends of the interior of the leg pillow body, when the leg pillow is used, a driving motor drives a rotating shaft to rotate and drives a massage roller to rotate so as to massage the legs of a varicose vein patient placed on the leg pillow body, and meanwhile a servo motor drives a transmission shaft to rotate through a belt wheel structure; according to the leg pillow, the movable wheels are driven to roll on the inner sides of the special-shaped guide rails, the position of the massage roller in the leg pillow body can be moved and adjusted, the massage roller is made to be attached to the top end in the leg pillow body all the time, the effect of comprehensively and effectively conducting massage operation on the legs of the patient with varicosity is achieved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a leg pillow for varicose veins of lower limbs. Background Art

[0002] The varicose vein leg pillow is a household appliance used to elevate the legs of patients with varicose veins to facilitate venous blood return. It can promote venous blood return in the lower limbs, avoid blood stasis in the lower limbs, and can reduce leg swelling caused by varicose veins to a certain extent.

[0003] For example, a leg pillow for preventing varicose veins of the lower limbs disclosed in the utility model with the authorization announcement number CN215459588U includes a leg pillow body, a hollow inner support frame is arranged in the leg pillow body, and an outer layer is arranged on the outer surface of the leg pillow body, a columnar groove with an arc-shaped cross section is arranged on the top of the leg pillow body, a placement cavity is arranged in the leg pillow body, and a first rotating shaft and a second rotating shaft are respectively connected and rotated in the horizontal planes on both sides of the inner support frame, and the outer surfaces of the first rotating shaft and the second rotating shaft are respectively sleeved with a first toggle frame and a second toggle frame, and a DC motor parallel to the first rotating shaft and the second rotating shaft is arranged in the placement cavity. In the utility model, the DC motor drives the pulley structure on both sides to drive the toggle frame structure to rotate, so that the positions on both sides of the leg can be cyclically toggled and massaged, and the massage wheel structure is driven to drive the massage stick to reciprocate, so that the leg abdomen can be cyclically massaged. However, during the application of this technical solution, the massage position is fixed and can only massage a specific position of the legs of patients with varicose veins. The leg position needs to be constantly adjusted, and the massage effect is not good. There is a technical problem that the position of the massage component cannot be adjusted during massage to achieve a comprehensive and effective massage operation on the legs of patients with varicose veins. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a leg pillow for varicose veins in the lower limbs in view of the deficiencies of the above-mentioned prior art, which can solve the problem that the massage position is fixed and only a specific position of the legs of patients with varicose veins can be massaged, and the position of the legs needs to be constantly adjusted, resulting in poor massage effect, and there is a technical problem that the position of the massage component cannot be adjusted during massage to achieve a comprehensive and effective massage operation on the legs of patients with varicose veins.

[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: A leg pillow for varicose veins of lower limbs, comprising a leg pillow main body, a skeleton is arranged inside the leg pillow main body, a convex point is arranged on the top surface of the leg pillow main body, a power socket is arranged at a position near the front end on one side of the leg pillow main body, a special-shaped guide rail whose shape is adapted to the top surface of the leg pillow main body is arranged inside the skeleton, a frame is movably arranged on the special-shaped guide rail, transmission shafts are respectively arranged on both sides between the two ends of the frame, a driving motor is arranged between the frames, a rotating shaft is arranged at the output end of the driving motor, a massage roller is sleeved on the outer side of the rotating shaft, moving wheels that can roll along the special-shaped guide rails are respectively arranged at both ends of the transmission shaft, a servo motor is arranged inside the frame, a pulley structure is arranged between the output end of the servo motor and one end of the transmission shaft, a hot compress assembly is arranged at the top end inside the leg pillow main body, and the power socket is electrically connected to the servo motor, the driving motor and the hot compress assembly respectively.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows:

[0007] Further: the special-shaped guide rails are arranged in multiple groups, the special-shaped guide rails are arranged parallel to each other on the inner side of the frame, and the vertical section of the special-shaped guide rails is "L" shaped.

[0008] Furthermore, the transmission shafts are arranged parallel to each other between the frames, the moving wheels are embedded in the inner side of the special-shaped guide rail, and the moving wheels can roll on the inner side of the special-shaped guide rail.

[0009] Furthermore, one end of the rotating shaft is movably connected to the middle of the rear end of the frame, and the outer surface of the massage roller is arranged to fit the inner top end of the leg pillow body.

[0010] Further: the protrusions are evenly distributed on the top surface of the leg pillow body.

[0011] Further: A control switch is provided at the front end of one side of the leg pillow body, the control switch is electrically connected to the power socket, and the control switch is electrically connected to the drive motor, servo motor and hot compress assembly respectively.

[0012] Further: the hot compress assembly includes a heating pad, the heating pad is arranged at the inner top of the leg pillow body, a protective pad is arranged on the inner side of the heating pad, and the heating pad is electrically connected to the control switch.

[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. By arranging movable massage components at both ends of the leg pillow body, the driving motor drives the rotating shaft to rotate and drives the massage roller to rotate to massage the legs of the varicose vein patient placed on the leg pillow body during use. At the same time, the servo motor drives the transmission shaft to rotate via the pulley structure, thereby driving the movable wheel to roll on the inner side of the special-shaped guide rail, so as to adjust the position of the massage roller inside the leg pillow body, and make the massage roller always fit with the top of the leg pillow body, thereby achieving a comprehensive and effective massage operation effect on the legs of the varicose vein patient, and the feasibility is strong;

[0015] 2. A hot compress component is provided at the top of the leg pillow body. When in use, the top of the leg pillow body can be heated by the heating pad provided at the top of the leg pillow body, and the heating pad is protected by the protective pad to avoid damage to the heating pad when the massage roller rotates, thereby performing hot compress treatment on the legs of patients with varicose veins and appropriately improving the blood circulation in the lower limbs of patients with varicose veins. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a leg pillow for varicose veins of lower limbs according to one embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the side cross-sectional structure of the leg pillow body according to one embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a top view of the frame structure of an embodiment of the utility model;

[0019] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Leg pillow body; 2. Power socket; 3. Control switch; 4. Bump; 5. Frame; 6. Special-shaped guide rail; 7. Moving wheel; 8. Frame; 9. Pulley structure; 10. Massage roller; 11. Transmission shaft; 12. Rotating shaft; 13. Servo motor; 14. Drive motor; 15. Heating pad; 16. Protective pad. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a leg pillow for varicose veins of lower limbs comprises a leg pillow body 1, a frame 5 is arranged inside the leg pillow body 1, a convex point 4 is arranged on the top surface of the leg pillow body 1, and the convex point 4 enhances the three-dimensional sense when the legs of the varicose vein patient contact the leg pillow body 1, a power socket 2 is arranged at a position near the front end of one side of the leg pillow body 1, a special-shaped guide rail 6 with a shape adapted to the top surface of the leg pillow body 1 is arranged inside the frame 5, a frame 8 is movably arranged on the special-shaped guide rail 6, and a transmission shaft 11 is respectively arranged on both sides between the two ends of the frame 8, and the A driving motor 14 is arranged between the frames 8, a rotating shaft 12 is arranged at the output end of the driving motor 14, a massage roller 10 is sleeved on the outside of the rotating shaft 12, moving wheels 7 which can roll along the special-shaped guide rail 6 are arranged at both ends of the transmission shaft 11, a servo motor 13 is arranged inside the frames 8, a pulley structure 9 is arranged between the output end of the servo motor 13 and one end of the transmission shaft 11, a hot compress assembly is arranged at the top end inside the leg pillow body 1, and the power socket 2 is electrically connected to the servo motor 13, the driving motor 14 and the hot compress assembly respectively.

[0024] The drive shaft 11 is driven to rotate by the servo motor 13 via the pulley structure 9, thereby driving the moving wheel 7 to roll inside the special-shaped guide rail 6, so as to adjust the position of the massage roller 10 inside the leg pillow body 1, thereby achieving a comprehensive and effective massage operation on the legs of patients with varicose veins, and the feasibility is strong.

[0025] When in use, the driving motor 14 drives the rotating shaft 12 to rotate and drives the massage roller 10 to rotate to massage the legs of patients with varicose veins placed on the leg pillow body 1. At the same time, the servo motor 13 drives the transmission shaft 11 to rotate via the pulley structure 9, thereby driving the moving wheel 7 to roll on the inside of the special-shaped guide rail 6, so as to move and adjust the position of the massage roller 10 inside the leg pillow body 1.

[0026] In one or more embodiments of the utility model, the special-shaped guide rails 6 are provided in multiple groups. In this embodiment, the special-shaped guide rails 6 are provided in four groups. The special-shaped guide rails 6 are provided in parallel with each other inside the frame 5. The vertical section of the special-shaped guide rails 6 is in an "L" shape. The structural support strength of the entire leg pillow can be ensured by providing multiple groups of special-shaped guide rails 6, and the parallel arrangement makes the entire force more uniform.

[0027] In one or more embodiments of the present invention, the transmission shafts 11 are arranged parallel to each other between the frames 8, the moving wheels 7 are embedded in the inner side of the special-shaped guide rail 6, and the moving wheels 7 can roll on the inner side of the special-shaped guide rail 6. By embedding the moving wheels 7 in the inner side of the special-shaped guide rail 6, it can be ensured that the moving wheels 7 can stably roll along the inner side of the special-shaped guide rail 6, thereby ensuring that the entire frame 8 can move along the special-shaped guide rail 6, thereby achieving massage of various parts of the leg.

[0028] In one or more embodiments of the utility model, one end of the rotating shaft 12 is movably connected to the middle of the rear end of the frame 8, and the outer surface of the massage roller 10 is arranged to fit the inner top of the leg pillow body 1. By movably connecting one end of the rotating shaft 12 to the middle of the rear end of the frame 8, it can be ensured that the driving electric price 14 can smoothly drive the rotating shaft 12 to rotate between the frame 8, thereby driving the massage roller 10 to rotate, and realizing rolling massage of the legs; by fitting the outer surface of the massage roller 10 to the inner top of the leg pillow body 1, the massage effect on the legs can be enhanced.

[0029] In one or more embodiments of the present invention, the convex points 4 are evenly distributed on the top surface of the leg pillow body 1. By evenly distributing the convex points 4 on the top surface of the leg pillow body 1, a uniform massage effect can be achieved, thereby improving the massage experience.

[0030] In one or more embodiments of the utility model, a control switch 3 is provided at the front end of one side of the leg pillow body 1, and the control switch 3 is electrically connected to the power socket 2, and the control switch 3 is electrically connected to the drive motor 14, the servo motor 13 and the hot compress assembly respectively. By providing the control switch 3, the user can operate it conveniently and switch it on and off at any time, which is convenient and safe.

[0031] In one or more embodiments of the utility model, the hot compress assembly includes a heating pad 15, the heating pad 15 is arranged at the inner top of the leg pillow body 1, a protective pad 16 is arranged on the inner side of the heating pad 15, and the heating pad 15 is electrically connected to the control switch 3. By providing the heating pad 15, the legs can be heated while being massaged, so as to perform hot compress treatment on the legs of patients with varicose veins, appropriately improve the blood circulation of the lower limbs of patients with varicose veins, and further improve the rehabilitation effect.

[0032] In practice, in order to achieve diversified functions, the heating pad 15 can be provided with a separate control switch 3, and different heating gears can be set according to different ambient temperatures to meet more scene requirements. By providing the protection pad 16, the heating pad 15 can be protected to avoid excessive friction between the massage roller 10 and the heating pad 15, which may cause damage to the heating pad 15 or leakage.

[0033] When using the leg pillow for varicose veins in the lower limbs, the patient places his lower limbs on the leg pillow body 1 to promote venous blood return in the lower limbs and avoid blood stasis in the lower limbs, and connects to electricity through the power socket 2. By starting the drive motor 14, the rotating shaft 12 is driven to rotate and the massage roller 10 is driven to rotate to massage the legs of the patient with varicose veins placed on the leg pillow body 1. At the same time, the servo motor 13 drives the transmission shaft 11 to rotate via the pulley structure 9, thereby driving the moving wheel 7 to roll on the inner side of the special-shaped guide rail 6, so as to move and adjust the position of the massage roller 10 inside the leg pillow body 1, and enhance the three-dimensional sense of the varicose vein patient's legs when they are in contact with the leg pillow body 1 through the convex point 4, thereby enhancing the massage feeling, and the top of the leg pillow body 1 can be heated by the heating pad 15, so as to perform hot compress treatment on the legs of the patient with varicose veins, and the heating pad 15 is protected by the protective pad 16 to avoid damage to the heating pad 15 when the massage roller 10 rotates.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A leg pillow for varicose veins of lower limbs, comprising a leg pillow body (1), characterized in that: The leg pillow body (1) is provided with a frame (5) inside, the top surface of the leg pillow body (1) is provided with a convex point (4), a power socket (2) is provided at a position near the front end of one side of the leg pillow body (1), the frame (5) is provided with a special-shaped guide rail (6) whose shape is adapted to the top surface of the leg pillow body (1), a frame (8) is movably provided on the special-shaped guide rail (6), transmission shafts (11) are respectively provided on both sides between the two ends of the frame (8), a drive motor (14) is provided between the frames (8), and the drive motor (14) is driven by the drive motor (14). A rotating shaft (12) is arranged at the output end, a massage roller (10) is sleeved on the outside of the rotating shaft (12), moving wheels (7) that can roll along the special-shaped guide rail (6) are arranged at both ends of the transmission shaft (11), a servo motor (13) is arranged in the frame (8), a pulley structure (9) is arranged between the output end of the servo motor (13) and one end of the transmission shaft (11), a hot compress assembly is arranged at the top end of the leg pillow body (1), and the power socket (2) is electrically connected to the servo motor (13), the drive motor (14) and the hot compress assembly respectively.

2. A leg pillow for varicose veins of lower limbs according to claim 1, characterized in that: The special-shaped guide rails (6) are provided in multiple groups. The special-shaped guide rails (6) are arranged parallel to each other on the inner side of the frame (5). The vertical section of the special-shaped guide rails (6) is in an "L" shape.

3. A leg pillow for varicose veins of lower limbs according to claim 2, characterized in that: The transmission shafts (11) are arranged parallel to each other between the frames (8); the moving wheels (7) are embedded inside the special-shaped guide rails (6); and the moving wheels (7) can roll inside the special-shaped guide rails (6).

4. A leg pillow for varicose veins of lower limbs according to claim 3, characterized in that: One end of the rotating shaft (12) is movably connected to the middle of the rear end of the frame (8), and the outer surface of the massage roller (10) is arranged to fit the inner top end of the leg pillow body (1).

5. The leg pillow for varicose veins of lower limbs according to claim 1, characterized in that: The protrusions (4) are evenly distributed on the top surface of the leg pillow body (1).

6. A leg pillow for varicose veins of lower limbs according to any one of claims 1 to 5, characterized in that: A control switch (3) is provided at the front end of one side of the leg pillow body (1); the control switch (3) is electrically connected to the power socket (2); and the control switch (3) is electrically connected to the drive motor (14), the servo motor (13) and the hot compress assembly, respectively.

7. A leg pillow for varicose veins of lower limbs according to claim 6, characterized in that: The hot compress assembly comprises a heating pad (15), wherein the heating pad (15) is arranged at the inner top end of the leg pillow body (1), a protective pad (16) is arranged on the inner side of the heating pad (15), and the heating pad (15) is electrically connected to the control switch (3).

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