Portable quadriceps femoris rehabilitation exercise belt

Abstract

The utility model relates to the field of leg treatment, and discloses a portable quadriceps femoris rehabilitation exercise belt which comprises a bottom supporting frame, the top end of the bottom supporting frame is fixedly connected with a top installation inclined block, the two sides of the top end of the top installation inclined block are both fixedly connected with connecting strips, the outer portions of the connecting strips are connected with stretching belts in a sliding mode, and the stretching belts are connected with the bottom supporting frame in a sliding mode. A sliding groove is formed in the middle of the stretching belt, sliding limiting blocks are fixedly connected to the tops of the connecting strips, fixing pieces are fixedly connected to the rear ends of the sliding limiting blocks, threaded rods are fixedly connected to the front ends of the sliding limiting blocks, and connecting sleeves are in threaded connection with the outer portions of the threaded rods. The device can be conveniently adjusted according to the body shape of a patient, so that the device is more suitable for a user, the applicability is wider, sweat accumulation caused by heat generated when legs in the device are attached to the inner wall is avoided, the use experience of the patient is improved, and recovery of the patient is accelerated to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of leg treatment, in particular to a portable quadriceps femoris rehabilitation training belt. Background Art

[0002] A common device for leg suspension for patients with orthopedic injuries is a device called a "sling" or "leg sling bag," which is designed to reduce the weight load on the leg and provide support and stability to allow for proper rehabilitation of the injury.

[0003] The leg length and height of each patient are different, and the drawstring length needs to be adjusted according to the doctor's instructions. Shorter drawstrings are not convenient for patients with long legs. At the same time, the bottom of the leg fits the bottom of the suspension device, but after being placed for a long time, sweat from the pores of the leg will cause the skin to become hot and moist, affecting the patient's recovery. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a portable quadriceps femoris rehabilitation exercise belt, aiming to improve the problems of complex length adjustment and poor ventilation effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable quadriceps rehabilitation exercise belt, comprising a bottom support frame, the top of the bottom support frame is fixedly connected with a top mounting oblique block, the top sides of the top of the top mounting oblique block are fixedly connected with connecting strips, the outside of the connecting strip is slidably connected with a stretching belt, the middle of the stretching belt is provided with a sliding groove, the top of the connecting strip is fixedly connected with a sliding limit block, the rear end of the sliding limit block is fixedly connected with a fixing plate, the front end of the sliding limit block is fixedly connected with a threaded rod, the outside of the threaded rod is threadedly connected with a connecting sleeve, the inner side of the connecting sleeve is installed with a front anti-skid component, the inner side of the fixing plate is installed with a rear anti-skid component, and the inside of the bottom support frame is installed with a ventilation compartment component.

[0006] As a further description of the above technical solution:

[0007] The ventilation compartment assembly includes a leg support soft board, the top ends of both sides of the leg support soft board are fixedly connected with connecting soft rubber blocks, the bottom end of the leg support soft board is evenly fixedly connected with multiple soft rubber columns, and the surface of the leg support soft board is provided with multiple holes. The connecting soft rubber blocks lift the leg support soft board to form a compartment at the bottom.

[0008] As a further description of the above technical solution:

[0009] The front anti-skid assembly comprises a front fixed rubber ring, and a plurality of front friction strips are evenly and fixedly connected around the inner side of the front fixed rubber ring.

[0010] As a further description of the above technical solution:

[0011] The rear anti-skid assembly comprises a rear fixed rubber ring, and a plurality of rear friction strips are evenly and fixedly connected around the inner side of the rear fixed rubber ring.

[0012] As a further description of the above technical solution:

[0013] The inner sides of the rear fixed rubber rings are respectively correspondingly fitted on the front ends of the slide grooves.

[0014] As a further description of the above technical solution:

[0015] The inner sides of the front fixed rubber rings are respectively correspondingly fitted on the rear sides of the slide grooves.

[0016] As a further description of the above technical solution:

[0017] The outsides of the sliding limit blocks are respectively slidably connected to the insides of the sliding grooves.

[0018] As a further description of the above technical solution:

[0019] The bottom ends of the soft rubber columns are evenly fixedly connected to the inner bottom end of the bottom support frame, and the outer sides of the connecting soft rubber blocks are respectively and correspondingly fixedly connected to the inner two sides of the bottom support frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the length of the device is adjusted by means of a stretching belt, a slide groove, a connecting strip, a connecting sleeve, a threaded rod, a top mounting bevel block, a bottom support frame, a rear fixed rubber ring, a fixing sheet, a rear friction strip, a sliding limit block, a front fixed rubber ring, and a front friction strip, so that the device can be adjusted according to the patient's body shape, making the device more suitable for the user and more widely applicable.

[0022] 2. In the utility model, ventilation is performed inside the device through the bottom support frame, the leg support soft plate, the connecting soft rubber block, the soft rubber column, and the top mounted inclined block, so as to avoid the heat generated by the legs and the inner wall inside the device and the accumulation of sweat, thereby improving the patient's use experience and accelerating the patient's recovery to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a portable quadriceps rehabilitation exercise belt proposed by the utility model;

[0024] Figure 2 This is an internal diagram of a bottom support frame of a portable quadriceps rehabilitation exercise belt proposed by the utility model;

[0025] Figure 3 A diagram of a stretching belt mechanism of a portable quadriceps femoris rehabilitation exercise belt proposed by the utility model;

[0026] Figure 4 This is a diagram of a fixing plate mechanism of a portable quadriceps femoris rehabilitation training belt proposed by the utility model;

[0027] Figure 5 The utility model discloses a connecting sleeve mechanism diagram of a portable quadriceps femoris rehabilitation training belt.

[0028] Legend:

[0029] 1. Bottom support frame; 2. Leg support soft board; 3. Connecting soft rubber block; 4. Top installation inclined block; 5. Connecting strip; 6. Stretch belt; 7. Slide groove; 8. Connecting sleeve; 9. Threaded rod; 10. Soft rubber column; 11. Fixed sheet; 12. Sliding limit block; 13. Rear fixed rubber ring; 14. Rear friction strip; 15. Front fixed rubber ring; 16. Front friction strip. DETAILED DESCRIPTION

[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5The utility model provides an embodiment: a portable quadriceps rehabilitation exercise belt, comprising a bottom support frame 1, a top-mounted inclined block 4 is fixedly connected to the top of the bottom support frame 1, both sides of the top of the top-mounted inclined block 4 are fixedly connected to connecting strips 5, the outside of the connecting strip 5 is slidably connected to a stretching belt 6, a slide groove 7 is provided in the middle of the stretching belt 6, the top of the connecting strip 5 is fixedly connected to a sliding limit block 12, the rear end of the sliding limit block 12 is fixedly connected to a fixing plate 11, the front end of the sliding limit block 12 is fixedly connected to a threaded rod 9, the outer surface of the threaded rod 9 is threadedly connected to a connecting sleeve 8, and the inner side of the connecting sleeve 8 is installed with a front side anti-slip component , a rear anti-skid component is installed on the inner side of the fixing plate 11, a ventilation compartment component is installed inside the bottom support frame 1, the front anti-skid component includes a front fixed rubber ring 15, and a plurality of front friction strips 16 are evenly fixedly connected to the inner side of the front fixed rubber ring 15, and the rear anti-skid component includes a rear fixed rubber ring 13, and a plurality of rear friction strips 14 are evenly fixedly connected to the inner side of the rear fixed rubber ring 13, and the inner sides of the rear fixed rubber rings 13 are respectively correspondingly attached to the front ends of the slide grooves 7, and the inner sides of the front fixed rubber rings 15 are respectively correspondingly attached to the rear sides of the slide grooves 7, and the outer sides of the sliding limit blocks 12 are respectively correspondingly slidably connected to the inner sides of the slide grooves 7;

[0033] The patient's legs are placed inside the bottom support frame 1, and the connecting sleeve 8 is twisted at this time. The thread of the connecting sleeve 8 contacts the thread outside the threaded rod 9, and when the connecting sleeve 8 is twisted, a rotational force is generated on the threaded rod 9. The sliding limit block 12 fits inside the slide groove 7 to offset the rotational force generated by the threaded rod 9, so that the connecting sleeve 8 is loosened, and the threaded rod 9 slides downward. As the threaded rod 9 moves downward, the connecting strip 5 moves downward, and the sliding limit block 12 slides inside the slide groove 7, thereby determining the length of the suspension belt. After adjusting the length, the connecting sleeve 8 is re-tightened. As the connecting sleeve 8 is twisted, the fixing plate 11 and the connecting sleeve 8 are brought closer to each other to squeeze the stretch belt 6. The front fixing rubber ring 15 is attached to the front side of the stretch belt 6, and the rear fixing rubber ring 13 is attached to the rear side of the stretch belt 6. The front friction strip 16 and the rear friction strip 14 respectively increase the friction force between the front fixing rubber ring 15 and the rear fixing rubber ring 13 to fix the length, so that the device can be adjusted according to the patient's body shape, making the device more suitable for the user and more widely applicable.

[0034] Reference Figure 1 and Figure 2The ventilation compartment assembly includes a leg support soft board 2, the tops of both sides of the leg support soft board 2 are fixedly connected with connecting soft rubber blocks 3, the bottom end of the leg support soft board 2 is evenly fixedly connected with a plurality of soft rubber columns 10, a plurality of holes are provided on the surface of the leg support soft board 2, the connecting soft rubber block 3 lifts the leg support soft board 2 to form a compartment at the bottom, the bottom end of the soft rubber column 10 is evenly fixedly connected to the inner bottom end of the bottom support frame 1, and the outer sides of the connecting soft rubber block 3 are respectively fixedly connected to the inner sides of the bottom support frame 1;

[0035] The legs are placed inside the bottom support frame 1 and on the top of the leg support soft board 2. The gravity of the legs deforms the soft rubber column 10 slightly downward, and the connecting soft rubber block 3 is stretched as the leg support soft board 2 moves downward for stable placement. The soft rubber column 10 creates a compartment between the leg support soft board 2 and the bottom support frame 1. External air enters the bottom support frame 1 through the compartment, and discharges the heat generated on the skin surface through the multiple holes of the leg support soft board 2, maintaining a good ventilation effect, avoiding the heat generated by the legs and the inner wall inside the device and causing sweat accumulation, thereby improving the patient's usage experience and accelerating the patient's recovery to a certain extent.

[0036] Working principle: put the patient's legs into the bottom support frame 1, then twist the connecting sleeve 8, the thread of the connecting sleeve 8 contacts the thread outside the threaded rod 9, so that the connecting sleeve 8 is loosened, and the threaded rod 9 is slid downward, and the connecting strip 5 is driven to move downward as the threaded rod 9 moves downward, and the sliding limit block 12 slides inside the slide groove 7, so that the length of the suspension belt is determined, and the connecting sleeve 8 is twisted again. As the connecting sleeve 8 is twisted, the fixing plate 11 and the connecting sleeve 8 are brought closer to each other to squeeze the stretching belt 6, and the front fixed rubber ring 15 is attached to the front side of the stretching belt 6. The rear fixed rubber ring 13 is attached to the rear side of the stretch belt 6, and the front friction strip 16 and the rear friction strip 14 respectively increase the friction between the front fixed rubber ring 15 and the rear fixed rubber ring 13 to fix the length. The legs are placed inside the bottom support frame 1 and on the top of the leg support soft board 2. The soft rubber column 10 creates a compartment between the leg support soft board 2 and the bottom support frame 1. The external air enters the bottom support frame 1 through the compartment, and the heat generated on the skin surface is discharged through the multiple holes of the leg support soft board 2 to maintain a good ventilation effect.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable quadriceps rehabilitation exercise belt, comprising a bottom support frame (1), characterized in that: The top of the bottom support frame (1) is fixedly connected to a top mounting oblique block (4), both sides of the top of the top mounting oblique block (4) are fixedly connected to connecting strips (5), the outside of the connecting strip (5) is slidably connected to a stretching belt (6), a sliding groove (7) is provided in the middle of the stretching belt (6), the top of the connecting strip (5) is fixedly connected to a sliding limit block (12), the rear end of the sliding limit block (12) is fixedly connected to a fixing plate (11), the front end of the sliding limit block (12) is fixedly connected to a threaded rod (9), the outside of the threaded rod (9) is threadedly connected to a connecting sleeve (8), the inner side of the connecting sleeve (8) is installed with a front anti-skid component, the inner side of the fixing plate (11) is installed with a rear anti-skid component, and the inside of the bottom support frame (1) is installed with a ventilation compartment component.

2. A portable quadriceps rehabilitation exercise belt according to claim 1, characterized in that: The ventilation compartment assembly comprises a leg support soft board (2), the top ends of both sides of the leg support soft board (2) are fixedly connected with connecting soft rubber blocks (3), the bottom end of the leg support soft board (2) is evenly fixedly connected with a plurality of soft rubber columns (10), a plurality of holes are provided on the surface of the leg support soft board (2), and the connecting soft rubber blocks (3) lift the leg support soft board (2) to form a compartment at the bottom.

3. A portable quadriceps rehabilitation exercise belt according to claim 1, characterized in that: The front anti-slip assembly comprises a front fixed rubber ring (15), and a plurality of front friction strips (16) are evenly and fixedly connected around the inner side of the front fixed rubber ring (15).

4. A portable quadriceps rehabilitation exercise belt according to claim 1, characterized in that: The rear anti-skid assembly comprises a rear fixed rubber ring (13), and a plurality of rear friction strips (14) are evenly and fixedly connected around the inner side of the rear fixed rubber ring (13).

5. A portable quadriceps rehabilitation exercise belt according to claim 4, characterized in that: The inner sides of the rear fixed rubber rings (13) are respectively correspondingly fitted on the front ends of the slide grooves (7).

6. A portable quadriceps rehabilitation exercise belt according to claim 3, characterized in that: The inner sides of the front fixed rubber rings (15) are respectively correspondingly fitted on the rear sides of the slide grooves (7).

7. The portable quadriceps rehabilitation exercise belt according to claim 1, characterized in that: The outside of the sliding limit block (12) is correspondingly slidably connected to the inside of the sliding groove (7).

8. The portable quadriceps rehabilitation exercise belt according to claim 2, characterized in that: The bottom end of the soft rubber column (10) is evenly fixedly connected to the inner bottom end of the bottom support frame (1), and the outer sides of the connecting soft rubber block (3) are respectively and correspondingly fixedly connected to the inner two sides of the bottom support frame (1).

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