TWM525759U - Patient lower limbs exercise machine - Google Patents

Description

Patient lower extremity exercise machine

This creation is about a rehabilitation device, especially about a rehabilitation device that helps patients recover from lower limbs.

For patients with impaired lower limb function, due to long-term illness in bed, or through the wheelchair, the lower limbs lack activity and the muscles of the lower limbs gradually shrink. In order to enable these patients to have sufficient exercise opportunities, the lower extremity exercise machine that helps the patient to exercise is born.

The existing lower limb exercise machine has a base portion, a grip portion and a bearing portion. The grip portion and the abutting portion are vertically spaced apart from each other on the base portion. In use, the patient sits on the hospital bed, first passes under the armpit of the patient with a support strap and surrounds the back of the patient, and then connects the support strap to the grip portion. Then, the patient holds the grip portion with both hands, and the calf or knee abuts against the abutment portion, and the patient can practice the standing movement from the sitting posture to the standing posture under the protection and assistance of the grip portion and the abutting portion. .

However, in the existing lower limb exercise machine, the abutment portion cannot adjust the position or the pitch angle, and cannot provide sufficient support for people of different body types. In addition, for the recovery situation is good, or the symptoms are milder, only the amount of exercise for standing exercises is still insufficient.

In view of this, providing a better improvement solution is an urgent problem to be solved in the industry.

The main purpose of this creation is to provide a patient's lower limb exercise machine to assist patients with long-term illness in bed and lower limb muscle atrophy to move lower limbs.

In order to achieve the above object, the patient lower limb exercise machine provided by the present invention has: a base portion; a control portion having a lower end disposed at the base portion; a grip portion disposed at an upper end of the control portion; and a The bearing portion is detachably disposed on the base portion and extends upward and is spaced below and below the grip portion.

Therefore, the present invention has an advantage in that the abutment portion is detachably provided to the base portion, and thus the present invention can be used to assist the patient in practicing the standing movement when the abutment portion is provided at the base portion. This creation can be used to help patients practice walking when the abutment is removed from the base. Compared with the prior art, the patient can only help the patient to practice the standing movement. The present invention can help the patient practice the standing movement and the walking movement, and provide the appropriate amount of exercise for the patient with different severity.

Please refer to Figure 1 first. The patient lower extremity exercise machine of the present invention has a base portion 10, a control portion 20, a grip portion 30, and a bearing portion 40.

The base portion 10 has a plurality of wheels 11 and a coupling member 12, and the wheels 11 are disposed on the bottom surface of the base portion 10. The wheels 11 each have a tilting member 111 which is unable to rotate when the tilting member 111 is depressed.

The lower end of the control unit 20 is disposed on the base portion 10, and the upper end is pivotally disposed on the grip portion 30, and the axial direction of the pivot shaft of the grip portion 30 is horizontal. Specifically, referring to FIG. 5 together, the control unit 20 has a first rod body 21 and a second rod body 22. The lower end of the first rod body 21 is disposed on the base portion 10, and the grip portion 30 is pivotally disposed at the upper end of the first rod body 21. The second rod body 22 is pivoted at one end to the first rod body 21 and at the other end to the grip portion 30. The second rod 22 can be elongated or shortened and the grip portion 30 can be pivoted. Therefore, the grip portion 30 is driven by the second rod body 22, and the angle of the grip portion 30 can be adjusted, so that the patient lower limb exercise machine can be adapted to patients of different body types.

The bearing portion 40 is detachably disposed on the base portion 10 and extends upward, and is positioned below the grip portion 30 at intervals. The bearing portion 40 is telescopically and pivotable relative to the base portion 10, and the pivoting axis of the bearing portion 40 is parallel to the pivotal axial direction of the grip portion 30.

Please refer to Figure 2 and Figure 3. The bearing portion 40 has a bearing pad 41, an adjustment post 42, a first pivoting mechanism 43, a second pivoting mechanism 44, and a bottom plate 45. The bearing pad 41 is pivotally disposed at the upper end of the adjustment post 42 through the second pivoting mechanism 44, and the lower end of the adjustment post 42 is pivotally disposed on the base portion 10. Specifically, the lower end of the adjustment post 42 is pivotally disposed on the bottom plate 45 through the first pivoting mechanism 43 . The bottom plate 45 is detachably disposed on the base portion 10 , and the adjustment post 42 is expandable and contractible.

The adjustment column 42 has a first tube body 421, a second tube body 422 and a locking member 423. The second tube body 422 is slidably disposed in the first tube body 421, and the sliding direction of the second tube body 422 is parallel to the extending direction of the adjustment column 42. In the present embodiment, the second tube body 422 has a long groove-shaped fixing hole 4221, and the locking member 423 is screwed into a side wall of the first tube body 421 and passes through the fixing hole 4221 of the second tube body 422. It is pressed against the inner wall surface of the second pipe body 422, whereby the lock 423 can fix the relative positions of the first pipe body 421 and the second pipe body 422.

In addition, in other embodiments, the second tube body 422 may have a plurality of fixing holes arranged in a direction parallel to the extending direction of the adjusting column, and the locking member 423 is disposed outside the first tube body 421. More preferably, one of the fixing holes is penetrated, thereby fixing the relative position of the first tube body 421 and the second tube body 422.

The first pivoting mechanism 43 is disposed on the bottom plate 45 and has a first pivoting seat 431, a positioning piece 432, a first shaft member 433, and a latch 434.

The first pivoting seat 431 is disposed on the base portion 10 through the bottom plate 45, and the lower end of the adjusting post 42 is received in the first pivoting seat 431. In other words, the lower end of the adjustment post 42 is pivotally mounted to the bottom plate 45. The positioning piece 432 is fixed to the lower end side of the adjusting column 42 , and the positioning piece 432 has a plurality of positioning holes 4321 .

The first shaft member 433 horizontally passes through the first pivoting seat 431, the lower end of the adjusting column 42 and the positioning piece 432, and parallel to the axial direction of the pivoting shaft of the grip portion 30, the adjusting column 42 and the positioning piece 432 are in the first axis. The piece 433 pivots synchronously with respect to the first pivoting seat 431. Each of the positioning holes 4321 has the same distance from the first shaft 433.

The latch 434 is disposed through one of the positioning holes 4321 of the first pivoting seat 431 and the positioning piece 432. In particular, the adjustment post 42 is pivotable relative to the base portion 10 when the latch 434 is pulled out. When the latch 434 is disposed in one of the positioning holes 4321 of the first pivoting seat 431 and the positioning piece 432, the adjusting post 42 cannot pivot relative to the base portion 10, thereby fixing the adjusting post 42 and the base portion. The relative angle of 10.

The second pivoting mechanism 44 is coupled to the adjusting post 42 and the bearing pad 41 and has a second pivoting seat 441 and a second pivoting member 442. The second pivoting seat 441 is fixed to the back surface of the bearing pad 41 , and the second shaft member 442 is disposed at the upper end of the adjusting post 42 and the second pivoting seat 441 . The bearing pad 41 pivots relative to the adjustment post 42 with the second shaft member 442 as a rotating shaft. The second shaft member 442 can be a bolt and a nut group. When the bolt and the nut are screwed, the second pivot seat 441 is clamped, thereby fixing the relative angle of the adjusting column 42 and the bearing pad 41.

Therefore, the bearing portion 40 passes through the adjustment post 42 which is adjustable in length and pivotable relative to the base 10, and the bearing pad 41 which is pivotable relative to the adjustment post 42 to enable the bearing portion 40 to be telescopically and angularly adjusted in two stages. This allows the creation to be adjusted for patients of different body types.

Please refer to FIG. 4 and FIG. 5 next. Before practicing the standing motion through the creation, first adjust the length of the second rod 22 of the control portion 20 to adjust the position of the grip portion 30, and then adjust the length and angle of the adjustment column 42 of the bearing portion 40, and The angle of the pad 41 allows the bearing pad 41 to abut against the patient's lower leg or knee. Next, a support strap (not shown) is passed through the underarm of the patient, and both ends of the support strap are hung from the grip portion 30. Finally, the patient only needs to hold the grip portion 30 with both hands, and the calf or knee abuts against the abutment portion 40 to practice the standing movement from the sitting posture to the standing posture.

Please refer to Figure 2 together. The bottom plate 45 of the bearing portion 40 is detachably provided to the base portion 10. Specifically, the coupling member 12 is a block or a short cylinder protruding upward from the base portion 10, and the bottom plate 45 is detachably sleeved on the coupling member 12 of the base portion 10. In addition, the bottom plate 45 has a vertical abutting surface 451. When the bottom plate 45 is sleeved on the coupling member 12, the abutting surface 451 abuts against the base portion 10 to resist downward rotation of the bottom plate 45. Therefore, through the above structure, the bottom plate 45 can provide the position where the patient steps on when the patient exercises the standing motion. At the same time, the tilting member 111 of the wheel 11 is depressed, so that the patient's lower limb motor can't move, so the patient can safely practice the standing motion.

On the other hand, for patients with better recovery of the lower limbs or those with less severe functional impairment, if the lower limbs are to be exercised, the amount of exercise that only exercises the standing movement is not sufficient. Therefore, as shown in Fig. 6, the abutment portion 40 can be removed from the base portion 10 to make room for the patient to move, and the rocking member 111 on the wheel 11 is cocked to move the lower limb motor. Therefore, when practicing the ground motion, the patient can push the entire lower limb exercise machine to follow the patient's movement through the grip portion 30, so that the creation can have the function of the walker and allow the patient to fully exercise.

In summary, the present invention has a bearing portion 40 detachably disposed on the base portion 10. When the bearing portion 40 is disposed on the base portion 10, the present invention can be used to assist a patient in practicing a standing motion. While the abutment 40 is removed from the base portion 10, the creation can be used to assist the patient in practicing walking. Therefore, for those who have severe symptoms of lower limb atrophy, sufficient exercise can be obtained by practicing the standing movement with the aid of this creation. For the symptoms of lower limb atrophy, the recovery condition is good or slight, and the walking action can be practiced with the aid of this creation.

In addition, the bearing portion 40 can adjust the height of the bearing pad 41 through the telescopic adjustment column 42 and can adjust the angle at which the bearing pad 41 abuts against the patient's lower leg or knee through the pivot bearing pad 41 and the adjustment post 42. In other words, the patient's lower extremity exercise machine of the present invention can be adapted to patients of different body types by providing an adjustable abutment 40, and provides sufficient support, so that it is more comfortable and safer to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention, and is not in any technical field. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The technical essence of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present technical solution.

10‧‧‧Base section
11‧‧‧ Wheels
111‧‧‧掣动
12‧‧‧Connected parts
20‧‧‧Control Department
21‧‧‧First body
22‧‧‧Second body
30‧‧‧ grip part
40‧‧‧Responsible Department
41‧‧‧ Bearing cushion
42‧‧‧Adjustment column
421‧‧‧First tube
422‧‧‧Second body
4221‧‧‧Fixed holes
423‧‧‧Locker
43‧‧‧First pivoting mechanism
431‧‧‧First pivoting seat
432‧‧‧ Positioning film
4321‧‧‧Positioning holes
433‧‧‧First shaft
434‧‧‧Latch
44‧‧‧Second pivoting mechanism
441‧‧‧Second pivoting seat
442‧‧‧Second shaft parts
45‧‧‧floor
451‧‧‧Abutment

Figure 1 is a schematic diagram of the creation. Figure 2 is an exploded view of the bearing of the creation. Figure 3 is a cross-sectional view of the bearing portion of the present invention. Figure 4 is a schematic diagram of the use of the present creation. Figure 5 is a schematic view of another use of the present creation. Figure 6 is a schematic view of the creation of the abutment portion.

10‧‧‧Base section

11‧‧‧ Wheels

111‧‧‧掣动

12‧‧‧Connected parts

20‧‧‧Control Department

21‧‧‧First body

22‧‧‧Second body

30‧‧‧ grip part

40‧‧‧Responsible Department

41‧‧‧ Bearing cushion

42‧‧‧Adjustment column

43‧‧‧First pivoting mechanism

45‧‧‧floor

Claims (9)

A patient lower limb exercise machine having: a base portion; a control portion having a lower end disposed at the base portion; a grip portion disposed at an upper end of the control portion; and a bearing portion detachably The base portion is disposed to extend upward and is spaced below and below the grip portion. The patient lower extremity exercise machine of claim 1, wherein the abutment has: an adjustment post, a lower end of which is pivoted on the base portion, and the adjustment post is telescopic; and a bearing pad pivotally The upper end of the adjustment column. The patient lower limb exercise machine of claim 2, wherein the adjustment column has a first tube body, a second tube body and a lock body, and the second tube body is slidably disposed in the first tube body and Having a long groove-shaped fixing hole, and the sliding direction of the second pipe body is parallel to the extending direction of the adjusting column, the fastener penetrating the first pipe body and passing through the fixing hole to be pressed against the second pipe body The inner wall. The patient lower extremity exercise machine of claim 2, wherein the abutment portion further has a first pivoting mechanism having: a first pivoting seat disposed on the base portion; a positioning piece, Fixed on the lower end of the adjusting column, the positioning piece has a plurality of positioning holes; a first shaft member horizontally penetrating the first pivoting seat and the positioning piece, the adjusting column and the positioning piece being the first The shaft member is pivoted synchronously; and a latch is disposed through the first pivoting seat and a positioning hole therein. The patient lower extremity exercise machine of claim 2, wherein the abutment further has a second pivoting mechanism having: a second pivoting seat fixed to the bearing pad; and a second axis And passing through the second pivoting seat and the upper end of the adjusting column. The patient lower extremity exercise machine of claim 2, wherein the abutment further has a bottom plate detachably disposed on the base portion, and the lower end of the adjustment post is pivotally disposed on the bottom plate. The patient lower extremity exercise machine of claim 6, wherein the base portion has a plurality of coupling members, and the bottom plate is detachably sleeved on the coupling member. The patient lower extremity exercise machine according to any one of claims 1 to 7, wherein the grip portion is pivotally disposed at an upper end of the control portion, and an axial direction of a pivot shaft of the grip portion is horizontal. The patient lower extremity exercise machine according to any one of the preceding claims, wherein the control portion has: a first rod body, a lower end thereof is disposed on the base portion, and the grip portion is pivotally disposed on the first rod And a second rod body, one end of which is pivoted to the first rod body, and the other end of which is pivotally disposed on the grip portion; wherein the second rod body can be extended or shortened, and the grip portion is pivoted turn.