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CN-121987462-A - Pedal type leg scraping device

CN121987462ACN 121987462 ACN121987462 ACN 121987462ACN-121987462-A

Abstract

The invention discloses a pedal type leg scraping device, which comprises a vertical rod type auxiliary walking device and a leg scraping piece, wherein a first binding piece is connected to the leg scraping piece, a leg scraping convex block is arranged on the inner side of the leg scraping piece, the vertical rod type auxiliary walking device comprises a pedal and a second binding piece, a supporting device is connected to the pedal, a rotating frame is connected to the upper part of the supporting device in a rotating mode, a connecting structure is arranged between the rotating frame and the leg scraping piece, and when a patient performs normal walking gait training by using the pedal and the second binding piece, the device can synchronously drive the leg scraping convex block to scrape the thigh part. The mechanical stimulation of the leg scraping convex blocks to thigh skin and subcutaneous tissue can induce a benign stress reaction and a repair reaction of a human body, so that the walking ability is recovered, the local and whole body blood circulation is effectively promoted, the metabolic waste discharge is accelerated, and the muscle pain and stiffness caused by long-term braking or sports injury are relieved.

Inventors

  • LIN JING

Assignees

  • 林景

Dates

Publication Date
20260508
Application Date
20260327

Claims (10)

  1. 1. The pedal type leg scraping device is characterized by comprising a vertical rod type auxiliary walking device and a leg scraping piece (1), wherein a first binding piece (10) capable of binding the leg scraping piece (1) on a human thigh is connected to the leg scraping piece (1), a leg scraping protruding block (11) is arranged on the inner side of the leg scraping piece (1), the vertical rod type auxiliary walking device comprises a pedal (2) and a second binding piece (21) which is connected to the pedal (2) and can bind soles, a supporting device (3) is connected to the pedal (2), a rotating frame (4) capable of rotating along the front-back direction according to leg bending of the human body is connected to the upper portion of the supporting device (3), and a connecting structure (5) capable of enabling the leg scraping piece (1) to be connected to the rotating frame (4) is arranged between the rotating frame (4) and driving the leg scraping protruding block (11) to scrape the human thigh when the human body bends the knee.
  2. 2. The pedal-type leg scraping device according to claim 1, wherein the leg scraping device further comprises a rib pressing piece (6), a third binding piece (61) capable of binding the rib pressing piece (6) on a human achilles tendon is connected to the rib pressing piece, a rib pressing protruding block (62) is further arranged on the inner side of the rib pressing piece (6), and a traction belt (63) which is used for traction of the rib pressing piece (6) when the leg scraping piece (1) acts is arranged between the leg scraping piece (1) and the rib pressing piece (6) so that the rib pressing protruding block (62) presses the human foot tendon.
  3. 3. The pedal-type leg scraping device according to claim 2, wherein the supporting device (3) is provided with a first sliding rod (301) capable of moving up and down on the supporting device (3), the first sliding rod (301) is provided with a protruding state that the lower end of the first sliding rod protrudes downwards from the lower surface of the pedal (2) and a retracting state that the lower end of the first sliding rod retracts upwards, the first sliding rod (301) is fixedly connected with a first sliding block (302), and a first spring (303) for resetting the first sliding rod (301) from the retracting state to the protruding state is arranged between the supporting device (3) and the first sliding block (302).
  4. 4. A pedal-operated leg scraping apparatus as set forth in claim 3, wherein said supporting means (3) comprises a lower supporting frame (31) and an upper supporting frame (32), said upper supporting frame (32) is rotatably connected to the upper portion of the lower supporting frame (31) so as to be rotatable in the right-left direction, and said first slide lever (301) and said first spring (303) are provided on the lower supporting frame (31).
  5. 5. The pedal-type leg scraping device according to claim 4, wherein the upper supporting frame (32) is provided with a second sliding rod (304) capable of moving up and down on the upper supporting frame (32), the lower end of the second sliding rod (304) is abutted to the upper end of the first sliding rod (301) so as to push the second sliding rod (304) to move upwards when the first sliding rod (301) moves upwards, the second sliding rod (304) is fixedly connected with a second sliding block (305), a second spring (306) capable of pushing the second sliding rod (304) to reset is arranged between the upper supporting frame (32) and the second sliding block (305), the upper end of the second sliding rod (304) is fixedly connected with a first connecting seat (307) capable of moving up and down along with the second sliding rod, and the rotating frame (4) is rotatably connected to the first connecting seat (307).
  6. 6. The pedal-operated leg scraping device as set forth in claim 5, wherein the rotating frame (4) comprises a second connecting seat (41) rotatably connected with the first connecting seat (307), a first guide rod (42) is connected to the front side of the second connecting seat (41), a first adjusting block (43) is slidably connected to the first guide rod (42), a first adjusting structure (44) capable of adjusting the distance between the first adjusting block (43) and the second connecting seat (41) is arranged between the first adjusting block and the second connecting seat (41), and a second adjusting structure (45) capable of being abutted to the upper supporting frame (32) to limit the rotating stroke of the rotating frame (4) is connected to the lower portion of the first adjusting block (43).
  7. 7. A pedal-operated leg scraping apparatus as set forth in claim 6, wherein said first regulating block (43) is connected with a third connecting seat (46) capable of moving up and down thereon, said connecting structure (5) comprises a connecting hole (51) provided on the third connecting seat (46) and a connecting post (52) connected to said leg scraping member (1) capable of being inserted into said connecting hole (51), and said leg scraping member (1) is further provided with a lock pin (53) capable of restricting the withdrawal of said connecting seat from said connecting hole (51).
  8. 8. A pedal-operated leg-scraping apparatus as claimed in claim 7, wherein said lower support frame (31) is provided with a locking mechanism (7) capable of locking said first slide lever (301) so as to be kept in a projected state, and an unlocking mechanism (8) capable of unlocking said locking mechanism (7).
  9. 9. A pedal-operated leg-scraping device as claimed in any one of claims 1-8, wherein said leg-scraping member (1) comprises a fourth connecting base (12), a guide rail mechanism (13) is provided between said leg-scraping projection (11) and said fourth connecting base (12) to enable said leg-scraping projection (11) to slide back and forth along said fourth connecting base (12), and a threaded fastener (14) is provided between said fourth connecting base (12) and said leg-scraping projection (11) to lock said leg-scraping projection (11).
  10. 10. The pedal-type leg scraping device according to claim 9, wherein the front side and the rear side of the fourth connecting seat (12) are provided with first rotating blocks (15) capable of rotating in the left-right direction, the free ends of the first rotating blocks (15) are rotatably connected with second rotating blocks (16) capable of rotating in the front-rear direction, the free ends of the second rotating blocks (16) are rotatably connected with third rotating blocks (17) capable of rotating in the front-rear direction, leg scraping protrusions (171) capable of scraping the thighs of the human body are arranged on the inner sides of the third rotating blocks (17), and the first binding piece (10) is arranged between the two third rotating blocks (17).

Description

Pedal type leg scraping device Technical Field The invention relates to the technical field of medical equipment, in particular to a pedal type leg scraping device. Background With the continuous development of rehabilitation medicine, the auxiliary walking device is used as an important tool for helping patients with mobility impairment to recover walking ability, and is widely applied to clinical rehabilitation training and home care. The existing auxiliary walking device, such as a walking aid, a walking frame and part of intelligent exoskeleton equipment with rehabilitation training function, is mainly designed for initially providing stable supporting force, assisting a patient to complete gait training, preventing falling and enhancing lower limb muscle strength. However, the existing auxiliary walking device has single function, is mainly limited to mechanical exercise assistance and basic muscle training, and lacks consideration on the adjustment of the overall physiological functions of a human body. In the rehabilitation process, the patient not only needs to recover the exercise capacity of limbs, but also needs to improve blood circulation and relieve the problems of muscle pain, stiffness, metabolic waste accumulation and the like caused by long-term bedridden or exercise deficiency. In addition, modern medical research has shown that moderate physical stimulation can induce benign stress responses in humans, thereby activating the repair mechanisms of the immune system. For example, by specific physical stimulation, local microcirculation can be promoted, expression of protective factors such as heat shock proteins and the like can be induced, and inflammatory factor levels can be regulated, so that immunity of an organism can be enhanced, tissue repair can be accelerated, chronic pain can be relieved, and overall body functions can be improved. The present invention has been made based on the above-described circumstances. Disclosure of Invention The pedal type leg scraping device overcomes the defects of the prior art, and can assist a patient to walk and automatically drive the scraping component to perform benign scraping on thighs according to leg bending motions of the human body, so that human body stress response is stimulated, immunity is regulated, blood circulation is promoted, and pain is relieved. The invention is realized by the following technical scheme: The utility model provides a pedal-type leg scraping device, includes the supplementary running gear of standing pole type and scrapes the leg spare, be connected with the first constraint spare that can tie it on human thigh on scraping the leg spare, the inboard of scraping the leg spare is equipped with scrapes the leg lug, the supplementary running gear of standing pole type includes the footboard and connects the second constraint spare that can tie the sole on the footboard, be connected with strutting arrangement on the footboard, strutting arrangement's upper portion rotates and is connected with the rotating turret that can bend the knee and follow fore-and-aft direction according to human shank, thereby be equipped with between rotating turret and the leg spare and enable to scrape the leg spare and be connected on the rotating turret and drive the connection structure of scraping the leg lug and scrape the human thigh when human walking is bent the knee. The pedal type leg scraping device further comprises a rib pressing piece, a third binding piece capable of binding the rib pressing piece on the achilles tendon of a human body is connected to the rib pressing piece, a rib pressing protruding block is further arranged on the inner side of the rib pressing piece, and a traction belt which is used for traction of the rib pressing piece to act when the leg scraping piece acts and enables the rib pressing protruding block to press the foot tendon of the human body is arranged between the leg scraping piece and the rib pressing piece. According to the pedal type leg scraping device, the first sliding rod capable of moving up and down on the supporting device is arranged on the supporting device, the first sliding rod is provided with the protruding state that the lower end of the first sliding rod protrudes downwards from the lower surface of the pedal and the retracting state that the lower end of the first sliding rod retracts upwards, the first sliding rod is fixedly connected with the first sliding block, and the first spring for resetting the first sliding rod from the retracting state to the protruding state is arranged between the supporting device and the first sliding block. The pedal type leg scraping device comprises the lower supporting frame and the upper supporting frame, wherein the lower portion of the upper supporting frame is rotatably connected to the upper portion of the lower supporting frame so that the upper portion of the upper supporting frame can rotate along the right-left direction, and the fi