Orthopedic recovery training traction device

Abstract

The utility model relates to the technical field of orthopedic nursing, in particular to an orthopedic recovery training traction device which comprises a supporting frame, the supporting frame comprises a supporting cross beam and symmetrical supporting vertical rods, a hanging ring assembly is arranged on the supporting cross beam, a leg supporting assembly is arranged on the supporting vertical rods, and a push-pull assembly is arranged on the leg supporting assembly. The leg supporting assembly comprises an arc-shaped rod, connecting bases are arranged at the two ends of the arc-shaped rod, the connecting bases are detachably installed on the supporting vertical rod, a sliding rail is arranged on the arc-shaped rod, and symmetrical leg supports are installed on the sliding rail in a sliding mode; the push-pull assembly comprises a detachable spring and a pull rope which are connected between the symmetrical leg supports, the two ends of the pull rope penetrate through the leg supports, and the tail end of the pull rope is closed and provided with a pull ring. According to the utility model, the legs can be effectively pushed by virtue of external force to complete the opening and closing movement actions, and the up-down movement of the legs can also be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic nursing, in particular to an orthopedic recovery training traction device. Background Art

[0002] Patients need to do recovery exercises after orthopedic surgery, which requires the use of various traction devices. At present, when traction is performed on the patient's legs for recovery, it is difficult for medical staff to control the strength of their own hands, which will cause secondary injuries to the patient. During traction recovery, the legs cannot be stretched and moved, affecting the traction effect. For a long time, the legs are in an elevated state without support, which is prone to soreness.

[0003] For this purpose, Chinese patent CN216318261U discloses a leg traction support device for orthopedic care, which relates to the technical field of medical devices. The utility model includes a first bracket, a clamping frame, an arc-shaped connecting rod, a traction rope and a leg fixing piece. The utility model aims to solve the problem that the existing manual traction cannot control the strength, which easily causes secondary injuries to patients, and when the traction is restored, the legs cannot be supported and cannot be stretched and moved, which affects the traction effect. The first bracket, the clamping frame, the arc-shaped connecting rod, the traction rope and the leg fixing piece are provided. The patient puts the foot into the first fixing ring, puts the leg on the arc-shaped connecting rod, and fixes the leg with the leg fixing piece. As the leg fixing piece moves back and forth on the arc-shaped connecting rod, the patient's leg is stretched. The traction can be adjusted according to the patient's own situation, and the weight block can be added to improve the effect of traction exercise.

[0004] However, the above technical solution still has the following defects: the curvature of the arc-shaped connecting rod is fixed, the cross bar of the first bracket is a telescopic rod, the arc-shaped connecting rod cannot be adjusted with the cross bar, and the patient's legs can only move back and forth on the arc-shaped connecting rod by using their own leg strength or by manual pushing by medical staff, which is difficult for patients in the early stages of rehabilitation. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an orthopedic rehabilitation training traction device, which can effectively use external force to push the legs to complete the opening and closing movement, and can also complete the up and down movement of the legs.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A traction device for orthopedic rehabilitation training, comprising a support frame, the support frame comprising a support crossbeam and a symmetrical support vertical rod, the support crossbeam is provided with a hanging ring assembly, the support vertical rod is provided with a leg support assembly, and the leg support assembly is provided with a push-pull assembly; the leg support assembly comprises an arc-shaped rod, both ends of the arc-shaped rod are provided with connecting seats, the connecting seats are detachably mounted on the support vertical rod, the arc-shaped rod is provided with a slide rail, and symmetrical leg brackets are slidably mounted on the slide rail; the push-pull assembly comprises a detachable spring and a pull rope connected and arranged between the symmetrical leg brackets, the midpoint of the pull rope is fixedly installed at the midpoint of the arc-shaped rod, the two ends of the pull rope pass through the leg support frame, and the ends of the pull rope are combined and provided with pull rings.

[0008] Furthermore, the leg support frame is provided with a pulley and a limiting ring, and the pull rope is wound around the pulley and the limiting ring.

[0009] Furthermore, a locking buckle is provided on the draw cord.

[0010] Furthermore, a telescopic rod is provided between the connecting seat and both ends of the arc-shaped rod.

[0011] Furthermore, the lifting ring assembly includes a pulley block arranged on the supporting crossbeam, a lifting rope is wound around the pulley block, and two ends of the lifting rope are respectively provided with a lifting ring and a counterweight block, and the counterweight block is detachably connected to the lifting rope.

[0012] Beneficial effects of the utility model:

[0013] In actual use scenarios, when using it, place the legs on the leg support frame, then use the ring assembly to suspend the ankle position, cooperate with the push-pull assembly and the leg support assembly to complete the traction and stretching exercise of the legs, and when the ring assembly is used alone, leg lifting training can also be performed; the specific use method of the push-pull assembly only needs to manually pull the pull ring to drive the pull rope to contract the spring to change the distance between the two leg support frames. Since the leg support frame is slidably installed on the slide rail, the elastic force of the spring and the tension applied to the pull rope do not need to be too large, so the operation is relatively easy; when the patient can use his own strength to exercise the legs, he can also remove the spring to make it a traction frame suitable for his own exercise, which increases practicality. The utility model can effectively use external force to push the legs to complete the opening and closing movement, and can also complete the up and down movement of the legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partially enlarged schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0017] like Figure 1-2 As shown, the utility model provides an orthopedic rehabilitation training traction device, including a support frame, the support frame includes a support crossbeam 1 and a symmetrical support vertical rod 2, the support crossbeam 1 is provided with a lifting ring assembly 3, the support vertical rod 2 is provided with a leg support assembly 4, and the leg support assembly 4 is provided with a push-pull assembly 5; the leg support assembly 4 includes an arc-shaped rod 41, both ends of the arc-shaped rod 41 are provided with connecting seats 42, the connecting seats 42 are detachably installed on the support vertical rod 2, the arc-shaped rod 41 is provided with a slide rail 43, and symmetrical leg brackets 44 are slidably installed on the slide rail 43; the push-pull assembly 5 includes a detachable spring 51 and a pull rope 52 connected and arranged between the symmetrical leg brackets 44, the midpoint of the pull rope 52 is fixedly installed at the midpoint of the arc-shaped rod 41, the two ends of the pull rope 52 pass through the leg support frame 44, and the ends of the pull rope 52 are combined and provided with a pull ring 53.

[0018] In this embodiment, when in use, the leg is placed on the leg support frame 44, and then the ankle position is hoisted by the lifting ring assembly 3, and the push-pull assembly 5 and the leg support assembly 4 are used to complete the traction and stretching exercise of the leg. When the lifting ring assembly 3 is used alone, leg lifting training can also be performed; the specific use method of the push-pull assembly 5 is to manually pull the pull ring 53 to drive the pull rope 52 to contract the spring 51 to change the distance between the two leg support frames 44. Since the leg support frame 44 is slidably installed on the slide rail 43, the elastic force of the spring 51 and the tension applied to the pull rope 52 do not need to be too large, so the operation is relatively easy; when the patient can use his own strength to exercise the leg, the spring 51 can also be removed to become a traction frame suitable for his own exercise, which increases practicality. This traction frame can effectively use external force to push the leg to complete the opening and closing movement, and can also drive the arc-shaped connecting rod to rise and fall to complete the up and down movement of the leg.

[0019] like Figure 2 As shown, the leg support frame 44 is provided with a pulley 441 and a limiting ring 442, and the pull rope 52 is wound around the pulley 441 and the limiting ring 442; in this embodiment, the pulley 441 and the pull rope 52 are arranged to form a pulley structure to facilitate the pulling of the pull rope 52, and the limiting ring 442 limits the position of the pull rope relative to the pulley 441 to prevent both from falling off.

[0020] like Figure 2As shown, the pull rope 52 is also provided with a locking buckle 54; in this embodiment, when it is necessary to fix the distance between the two leg support frames 44, in order to counteract the elastic force of the spring, the distance is determined using the pull rope 52, and then the locking buckle 54 is used to lock the pull rope relative to the length of the spring to prevent the spring from continuing to restore the elastic force to expand the distance between the leg support frames 44.

[0021] like Figure 1 As shown, a telescopic rod 45 is provided between the connecting seat 42 and the two ends of the arc rod 41; in this embodiment, the telescopic rod 45 is used to facilitate the adjustment of the position of the arc rod 41 relative to the support frame, which is convenient for patients of different heights and different people to adjust to a leg support position suitable for themselves.

[0022] like Figure 1 As shown, the lifting ring assembly 3 includes a pulley block 31 arranged on the supporting beam 1, a lifting rope 32 is wound around the pulley block 31, and both ends of the lifting rope 32 are respectively provided with a lifting ring 33 and a counterweight block 34, and the counterweight block 34 is detachably connected to the lifting rope 32; in this embodiment, the number of counterweight blocks 34 is selected and installed according to the specific situation of the patient. When the leg support assembly 4 is not used and the lifting ring assembly 3 is used independently, a larger number of counterweight blocks are selected to facilitate the patient to complete the leg pressing and lifting movement training, and the practical performance is higher.

[0023] All technical features in this embodiment can be modified in appearance according to actual needs.

[0024] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An orthopedic rehabilitation training traction device, comprising a support frame, the support frame comprising a support crossbeam (1) and symmetrical support vertical rods (2), the support crossbeam (1) being provided with a lifting ring assembly (3), characterized in that: The support vertical rod (2) is provided with a leg support assembly (4), and the leg support assembly (4) is provided with a push-pull assembly (5); The leg support assembly (4) comprises an arc-shaped rod (41), and connecting seats (42) are provided at both ends of the arc-shaped rod (41). The connecting seats (42) are detachably mounted on the supporting vertical rod (2). A slide rail (43) is provided on the arc-shaped rod (41), and a symmetrical leg bracket (44) is slidably mounted on the slide rail (43); The push-pull assembly (5) comprises a detachable spring (51) and a pull rope (52) connected between the symmetrical leg brackets (44); the midpoint of the pull rope (52) is fixedly mounted at the midpoint of the arc-shaped rod (41); both ends of the pull rope (52) pass through the leg brackets (44); and the ends of the pull rope (52) are joined and provided with a pull ring (53).

2. The orthopedic rehabilitation training traction device according to claim 1, characterized in that: The leg support (44) is provided with a pulley (441) and a limiting ring (442), and the pull rope (52) is wound around the pulley (441) and the limiting ring (442).

3. The orthopedic rehabilitation training traction device according to claim 1, characterized in that: The drawstring (52) is also provided with a locking buckle (54).

4. The orthopedic rehabilitation training traction device according to claim 1, characterized in that: A telescopic rod (45) is provided between the connecting seat (42) and the two ends of the arc-shaped rod (41).

5. The orthopedic rehabilitation training traction device according to claim 4, characterized in that: The lifting ring assembly (3) comprises a pulley block (31) arranged on the supporting crossbeam (1), a lifting rope (32) being wound around the pulley block (31), a lifting ring (33) and a counterweight (34) being respectively provided at both ends of the lifting rope (32), and the counterweight (34) being detachably connected to the lifting rope (32).

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