Door suspension type upper limb rehabilitation training device

Abstract

The utility model discloses a door suspension type upper limb rehabilitation training device which comprises a connecting belt, a door shield, a fixed pulley, a pull rope and handles, one end of the connecting belt is provided with the door shield, the other end of the connecting belt is provided with the fixed pulley, the middle of the pull rope bypasses the fixed pulley, the two ends of the pull rope are respectively provided with the handles, and the door suspension type upper limb rehabilitation training device is easy to carry and suitable for being used by a person without strength in holding.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rehabilitation training device, in particular to the technical field of upper limb rehabilitation training device. BACKGROUND

[0002] With the continuous development of medical technology, rehabilitation treatment gradually becomes a popular treatment discipline to promote the rehabilitation of physical and mental functions; its purpose is to enable patients to recover the ability of daily production, learning and social life as much as possible through rehabilitation training, so as to better, faster and better integrate into society and improve the quality of life.

[0003] For patients with upper limb dysfunction (such as upper limb muscle atrophy) due to cerebrovascular disease and brain trauma, etc., appropriate rehabilitation training of upper limbs can accelerate the rehabilitation effect while recuperating; however, most of the existing upper limb rehabilitation training devices are large in size, difficult to move position, and almost impossible to carry, such as the upper limb rehabilitation training device with publication number CN107898595A, the upper limb rehabilitation training device with publication number CN104905941A and the upper limb rehabilitation training device with publication number CN112494271B.

[0004] In addition, such upper limb rehabilitation training devices often require patients to hold the handle during rehabilitation training; this is inconvenient for patients with weak hands. SUMMARY

[0005] The purpose of the utility model is to solve the problems in the prior art, and a door suspension type upper limb rehabilitation training device is proposed, which is easy to carry and suitable for use by people with weak grip.

[0006] To achieve the above-mentioned purpose, the utility model provides a door suspension type upper limb rehabilitation training device, which comprises a connecting belt, a door stop, a fixed pulley, a pull rope and a handle, one end of the connecting belt is provided with the door stop, and the other end is provided with the fixed pulley, the middle part of the pull rope passes through the fixed pulley, and both ends are respectively provided with the handle.

[0007] As a preferred, the connecting belt is a flat belt with a thickness not more than 5mm and a length not less than 3cm.

[0008] As a preferred, the connecting part of the door stop and the connecting belt is provided with a plane barrier part.

[0009] As a preferred, the fixed pulley comprises a wheel frame, a wheel body, a wheel shaft and a bearing, the wheel body is rotatably connected with the wheel frame through the wheel shaft and the bearing, and the side of the wheel frame facing the door panel is also provided with a partition pad that can cover the wheel shaft.

[0010] Preferably, the handle comprises a support, a grip and a protruding ring, the grip and the protruding ring are respectively installed on the support, and the free end of the pull rope is tied on the protruding ring.

[0011] Preferably, the surface of the grip is provided with several anti-skid finger marks.

[0012] Preferably, an auxiliary belt is further included, the auxiliary belt comprises a belt body and a connecting piece, the grip is respectively provided with a first through slot and a second through slot through which two ends can pass, the support passes through the grip along the first through slot, and the belt body can pass through the grip along the second through slot and is detachably connected at two ends by the connecting piece.

[0013] Preferably, the connecting piece is a magic tape or a snap buckle.

[0014] The door-suspended upper limb rehabilitation training device has the following beneficial effects:

[0015] 1) The door stop and the fixed pulley are indirectly connected between the inner and outer sides of the door plate when the door is closed by adopting the connecting belt, and the handle is installed at the two ends of the pull rope which passes through the fixed pulley, so that two handles can be pulled up and down by two hands in the door to realize the rehabilitation exercise of the upper limbs, the position of the fixed pulley can be limited by the door stop which abuts against the door plate and the door frame outside the door, the overall structure is simple, small, easy to carry and install, and low in cost.

[0016] 2) The planar grid part is additionally arranged on the door stop and at the connecting position of the connecting belt, so that the abutting range of the door stop against the door plate and the door frame is increased, and the suspension stability of the fixed pulley is ensured.

[0017] 3) The handle is composed of the support, the grip and the protruding ring, and the second through slot through which two ends can pass is additionally arranged on the grip, so that the hand can be bound on the grip by the auxiliary belt composed of the belt body and the connecting piece, the hand is prevented from being separated from the grip due to the weakness of the hand, and the pull rope is connected to the protruding ring in a tying mode, so that the pull rope is convenient to replace.

[0018] 4) The spacer which can cover the wheel shaft is additionally arranged on the side of the wheel frame which faces the door plate, so that the wheel shaft is prevented from scratching the door plate.

[0019] The features and advantages of the door-suspended upper limb rehabilitation training device will be described in detail in combination with the drawings and embodiments. DRAWINGS

[0020] Figure 1 is a use schematic view of the door-suspended upper limb rehabilitation training device of the utility model;

[0021] Figure 2 is a front view of the door-suspended upper limb rehabilitation training device of the utility model;

[0022] Figure 3It is the assembly schematic view of the door suspension type upper limb rehabilitation training device of the utility model and door stopper;

[0023] Figure 4 It is the assembly schematic view of the door suspension type upper limb rehabilitation training device of the utility model and door stopper;

[0024] Figure 5 It is the assembly schematic view of the door suspension type upper limb rehabilitation training device of the utility model and door stopper.

[0025] In the drawing: 1-connection, 2-door stopper, 21-plane grid stopper, 3-fixed pulley, 31-wheel frame, 32-wheel body, 33-wheel shaft, 4-pull rope, 5-handle, 51-bracket, 52-grip, 521-anti-skid finger mark, 522-second through slot, 53-convex ring, 6-separator, 7-assistant belt, 71-belt body, 72-connector, 8-door plate, 9-door frame. Specific implementation

[0026] Referring to Figures 1 to 5 The door suspension type upper limb rehabilitation training device of the utility model includes connection 1, door stopper 2, fixed pulley 3, pull rope 4 and handle 5, one end of connection 1 is provided with door stopper 2 and the other end is provided with fixed pulley 3, the middle part of pull rope 4 is wound around fixed pulley 3 and both ends are respectively provided with handle 5.

[0027] The connection 1 is a flat belt with a thickness not more than 5mm and a length not less than 3cm.

[0028] The connection part of door stopper 2 and connection 1 is provided with plane grid stopper 21.

[0029] The fixed pulley 3 includes wheel frame 31, wheel body 32, wheel shaft 33 and bearing, the wheel body 32 is rotatably connected with the wheel frame 31 through the wheel shaft 33 and bearing, and the wheel frame 31 is further provided with separator 6 which can cover the wheel shaft 33 on the side facing the door plate 8.

[0030] The handle 5 includes bracket 51, grip 52 and convex ring 53, the grip 52 and convex ring 53 are respectively installed on the bracket 51, and the free end of pull rope 4 can be tied on the convex ring 53.

[0031] The surface of grip 52 is provided with a plurality of anti-skid finger marks 521.

[0032] Further including assistant belt 7, the assistant belt 7 includes belt body 71 and connector 72, the grip 52 is respectively provided with first through slot and second through slot 522 which can pass through both ends, the bracket 51 passes through the grip 52 along the first through slot, the belt body 71 can pass through the grip 52 along the second through slot 522 and both ends are detachably connected by connector 72.

[0033] The connecting piece 72 is a magic tape or a snap fastener.

[0034] The working process of the utility model:

[0035] In use, first place the connecting band 1 on the top of the door panel 8, then pull the connecting band 1 inwards and close the door (so that the connecting band 1 penetrates the gap between the door panel 8 and the door frame 9, and the door stop 2 abuts against the door panel 8 and the door frame 9), so that the door stop 2 and the fixed pulley 3 are respectively limited outside and inside the door; then, first hold the grips 52 of the left and right handles 5 with two hands respectively, and then move the two hands alternately up and down (the left hand is higher and the right hand is lower, or the left hand is lower and the right hand is higher).

[0036] In addition, if the hand is weak (i.e. the hand cannot normally grip the grip 52), first make the band body 71 penetrate the grip 52 along the second through slot 522, then connect the two ends of the band body 71 by the connecting piece 72, and at the same time, bind the hand and the grip 52 together by the band body 71 (four fingers except the thumb can be bound to the grip 52 by the band body 71, or the wrist can be bound to the grip 52 by the band body 71).

[0037] If the pull rope 4 is seriously worn, the pull rope 4 can also be unbuckled from the convex ring 53 and replaced.

[0038] The above examples are illustrative of the utility model, but not limiting of the utility model, and any simple transformation of the utility model belongs to the protection scope of the utility model.

Claims

1. A door-hung upper limb rehabilitation trainer characterized in that: It comprises a connecting belt (1), a door stopper (2), a fixed pulley (3), a pull rope (4) and a handle (5), one end of the connecting belt (1) is provided with the door stopper (2) and the other end is provided with the fixed pulley (3), the middle part of the pull rope (4) is wound around the fixed pulley (3) and the two ends are respectively provided with the handle (5); The fixed pulley (3) comprises a wheel frame (31), a wheel body (32), a wheel shaft (33) and a bearing, the wheel body (32) is rotatably connected with the wheel frame (31) through the wheel shaft (33) and the bearing, and a partition (6) capable of covering the wheel shaft (33) is further installed on one side of the wheel frame (31) facing the door plate (8); The handle (5) comprises a support (51), a grip (52) and a protruding ring (53), the grip (52) and the protruding ring (53) are respectively installed on the support (51), and the free end of the pull rope (4) can be tied on the protruding ring (53); It further comprises an auxiliary belt (7), the auxiliary belt (7) comprises a belt body (71) and a connecting piece (72), the grip (52) is respectively provided with a first through slot and a second through slot (522) capable of penetrating both ends, the support (51) passes through the grip (52) along the first through slot, the belt body (71) can pass through the grip (52) along the second through slot (522) and the two ends are detachably connected by the connecting piece (72); the connecting piece (72) is a magic tape or a snap buckle.

2. The door-hung upper limb rehabilitation trainer according to claim 1, characterized in that: The connecting belt (1) is a flat belt with a thickness not more than 5mm and a length not less than 3cm.

3. The door-hung upper limb rehabilitation trainer according to claim 1, characterized in that: The connecting part of the door stopper (2) and the connecting belt (1) is provided with a flat barrier part (21).

4. The door-hung upper limb rehabilitation trainer according to claim 1, characterized in that: The surface of the grip (52) is provided with a plurality of anti-skid finger marks (521).

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