CN113367944A

CN113367944A - Walking aid for orthopedics

Info

Publication number: CN113367944A
Application number: CN202110500095.3A
Authority: CN
Inventors: 吕侠
Original assignee: Individual
Current assignee: Shenzhen Fucheng Medical Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-09-10
Anticipated expiration: 2041-05-08
Also published as: CN113367944B

Abstract

The invention relates to a walking aid, in particular to a walking aid for orthopedics. The invention aims to solve the technical problem of providing an orthopedic walking aid which can fix a wheel without a patient bending down and can rotate 360 degrees, so that the patient can operate more conveniently. In order to solve the above technical problems, the present invention provides an orthopaedic walker, comprising: the top ends of the supporting legs are connected with supporting rods and stop rods which are connected between the front supporting rod and the rear supporting rod; the roller assemblies are connected to the bottom ends of the supporting legs; and the locking buckle assembly is connected to the lower part of the supporting leg. According to the wheel fixing mechanism, people do not need to bend down to fix the wheel, so that people can fix the wheel better.

Description

Walking aid for orthopedics

Technical Field

The invention relates to a walking aid, in particular to a walking aid for orthopedics.

Background

The walking aid is used for assisting a human body to support the weight, keep balance and train walking aiming at mobility inconvenience, amblyopia, blind people, old people and disabled people, and effective rehabilitation exercise is achieved under the condition that the safety of a patient is guaranteed.

At present two-wheeled helps capable ware, the patient need bow to fix the wheel, and the patient operates inconveniently, and when the patient need turn, the wheel can only be to going straight, can not 360 degrees rotations, and the patient operation of being not convenient for relatively.

Therefore, the walking aid for orthopedics needs to be designed, which can fix the wheels without bending down and enable the wheels to rotate 360 degrees, so that the patient can operate more conveniently.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defect that the wheels need to be fixed by bending down and are inconvenient for the operation of a patient, the invention provides the orthopaedic walker which can rotate 360 degrees without the need of bending down by the patient to fix the wheels and enables the patient to operate more conveniently.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides an orthopaedic walker, comprising: the top ends of the supporting legs are connected with supporting rods; a stop lever connected between the front and rear support rods; the roller assemblies are connected to the bottom ends of the supporting legs; and the locking buckle assembly is connected to the lower part of the supporting leg.

Preferably, the roller assembly includes: the two rotating rods are respectively and rotatably connected in the supporting leg on one side and are matched with the circular sliding chute; the shaft sleeve is connected between the two rotating rods; the shaft lever is rotatably connected to the shaft sleeve and is provided with a through hole; and wheels connected to both ends of the shaft.

Preferably, the latch assembly includes: the guide rod is connected to the supporting leg on one side in a sliding mode; the first clamping plate is connected to the guide rod and matched with the first clamping groove; a semicircular plate connected to the bottom end of the guide bar; the first elastic piece is connected between the first clamping plate and the side supporting leg.

Preferably, also include fixed establishment, fixed establishment includes: the connecting rod is connected in the supporting leg on one side in a sliding manner, and the bottom end of the connecting rod is connected with the top end of the guide rod; the clamping block is connected to the connecting rod and matched with the second clamping groove; a connecting plate connected to the top end of the connecting rod; and the second elastic element is connected between the supporting leg on one side and the clamping block.

Preferably, also include the buckle subassembly, the buckle subassembly includes: the first bolt is connected to the supporting leg and the supporting rod on one side in a sliding mode, and the bottom end of the first bolt is in sliding fit with the shaft sleeve; the second clamping plate is connected to the first plug pin and matched with the third clamping groove; the third elastic piece is connected between the supporting leg on one side and the second clamping plate; and the button is connected to the top end of the first bolt.

Preferably, still including the stool subassembly, the stool subassembly includes: the first fixing rod is connected between the supporting legs on one side; a wood board connected to the first fixing rod; the second bolt is connected to the wood board; the fourth elastic piece is sleeved on the second plug pin; the second fixed rod is connected to the other side leg; and the third clamping plate is connected to the second fixing rod.

(3) Advantageous effects

1. According to the wheel fixing mechanism, people do not need to bend down to fix the wheel, so that people can fix the wheel better.

2. The wheel can be more conveniently fixed by people through the buckle assembly, and the control of people on the walking aid is further improved.

3. The stool assembly can be used for facilitating people to sit on the stool for rest at any time when walking tired.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the roller assembly of the present invention.

Fig. 3 is a schematic perspective view of the locking assembly and the fixing mechanism of the present invention.

FIG. 4 is an enlarged view of the present invention at A.

FIG. 5 is an enlarged view of the invention at B.

Fig. 6 is a schematic perspective view of the buckle assembly of the present invention.

Fig. 7 is a schematic perspective view of the stool assembly of the present invention.

FIG. 8 is a schematic view of a partial structure of the stool assembly of the present invention.

The labels in the figures are: 1-leg, 2-strut, 3-stop bar, 4-roller assembly, 41-circular chute, 42-turn bar, 43-shaft sleeve, 44-shaft, 45-wheel, 46-through hole, 5-latch assembly, 51-first latch, 52-guide bar, 53-first latch, 54-semicircular plate, 55-first elastic element, 6-fixing mechanism, 61-second latch, 62-connecting bar, 63-latch, 64-connecting plate, 65-second elastic element, 7-latch assembly, 71-third latch, 72-first latch, 73-second latch, 74-third elastic element, 75-button, 8-stool assembly, 81-first fixing bar, 82-wood plate, 83-second bolt, 84-fourth elastic piece, 85-second fixed rod, 86-third clamping plate.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A walking aid for orthopedics department is shown in figures 1-4 and comprises supporting legs 1, supporting rods 2, stop rods 3, roller assemblies 4 and locking assemblies 5, wherein the supporting rods 2 are connected to the top ends of the supporting legs 1, the stop rods 3 are connected between the front supporting rods and the rear supporting rods 2, the roller assemblies 4 are connected to the bottom ends of the supporting legs 1 on the left side, and the locking assemblies 5 are connected to the lower portions of the supporting legs 1 on the left side.

The roller assembly 4 comprises a rotating rod 42, a shaft sleeve 43, a shaft rod 44 and wheels 45, two rotating rods 42 are rotatably connected in the bottom end of the left leg 1, the shaft sleeve 43 is connected between the two rotating rods 42, the shaft rod 44 is rotatably connected to the lower portion of the shaft sleeve 43, and the wheels 45 are connected to two ends of the shaft rod 44.

The locking assembly 5 comprises a guide rod 52, a first clamping plate 53, a semicircular plate 54 and a first elastic element 55, the guide rod 52 is slidably connected to the lower portion of the left leg 1, the first clamping plate 53 is connected to the top end of the guide rod 52, the semicircular plate 54 is connected to the bottom end of the guide rod 52, and the first elastic element 55 is connected between the first clamping plate 53 and the left leg 1.

Round spout 41 is opened to the bottom of landing leg 1, people's both hands are held the top middle part of branch 2, prop up the health through the power of both hands, the health supports the back, promote branch 2 left, landing leg 1 drives axle sleeve 43 left following and moves left, axostylus axostyle 44 rotates with wheel 45 thereupon, bull stick 42 drives axle sleeve 43 thereupon and rotates, wheel 45 can 360 degrees rotations thereupon, when not needing wheel 45360 degrees rotations, it is straight forward to rotate wheel 45, move first cardboard 53 downwards, first elastic component 55 compresses, when guide arm 52 drives semicircle board 54 and moves down to round spout 41 thereupon, bull stick 42 can not rotate under the effect of semicircle board 54, move first cardboard 53 left, first cardboard 53 blocks into first draw-in groove 51, so wheel 45 can not rotate.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 5, the leg fixing device further includes a fixing mechanism 6, the fixing mechanism 6 includes a connecting rod 62, a clamping block 63, a connecting plate 64 and a second elastic member 65, the left leg 1 is connected with the connecting rod 62 in an inward sliding manner, the bottom end of the connecting rod 62 is connected with the top end of the guide rod 52, the middle of the connecting rod 62 is connected with the clamping block 63, the top end of the connecting rod 62 is connected with the connecting plate 64, and the second elastic member 65 is connected between the left leg 1 and the clamping block 63.

The bottom of landing leg 1 is opened there is second draw-in groove 61, move down connecting plate 64, connecting rod 62 moves down thereupon and drives fixture block 63 and move down, second elastic component 65 compresses, people rotate left connecting plate 64 again, connecting rod 62 rotates left with fixture block 63 thereupon, fixture block 63 fixes under the effect of second draw-in groove 61, when wheel 45 does not need to be fixed, rotate right connecting plate 64, connecting rod 62 moves right thereupon and drives fixture block 63 and move right, fixture block 63 moves up under the effect of second elastic component 65 thereupon, connecting rod 62 moves up with connecting plate 64 thereupon, so do not need people to bow to fix wheel 45, make people better fix wheel 45.

Example 3

On the basis of the embodiment 2, as shown in fig. 6 to 8, the locking device further includes a locking assembly 7, the locking assembly 7 includes a first pin 72, a second catch plate 73, a third elastic member 74 and a button 75, the left leg 1 and the rod 2 are slidably connected with the first pin 72, the bottom end of the first pin 72 is slidably engaged with the shaft sleeve 43, the middle portion of the first pin 72 is connected with the second catch plate 73, the third elastic member 74 is connected between the left leg 1 and the second catch plate 73, and the top end of the first pin 72 is connected with the button 75.

The middle part of landing leg is opened there is the third draw-in groove, move down the button 75, first bolt 72 moves down with second cardboard 73 thereupon, third elastic component 74 compresses, back in the bottom of first bolt 72 inserts through-hole 46, right rotation button 75, second cardboard 73 rotates right with it and blocks in third draw-in groove 71, so can fix wheel 45, when wheel 45 needs to rotate, to the left rotation button 75, first bolt 72 rotates left with second cardboard 73 along with it, first bolt 72 moves upwards under the effect of third elastic component 74 and breaks away from through-hole 46, second cardboard 73 moves upwards with it, can make things convenient for people to fix wheel 45 more, further improvement people are to the control of helping the capable ware.

Still including stool assembly 8, stool assembly 8 is including first dead lever 81, plank 82, second bolt 83, fourth elastic component 84, second dead lever 85 and third cardboard 86, be connected with first dead lever 81 between the front and back of left side landing leg 1, be connected with plank 82 on the first dead lever 81, the top rear portion of plank 82 is connected with second bolt 83, the cover has fourth elastic component 84 on the second bolt 83, be connected with second dead lever 85 on the right side landing leg 1, be connected with third cardboard 86 on the second dead lever 85.

Pull out the third cardboard 86 on the landing leg 1 on the right side, upwards stimulate second bolt 83, fourth elastic component 84 compression, loosen second bolt 83, second bolt 83 moves down in the effect of fourth elastic component 84, it puts to on third cardboard 86 to rotate to the right plank 82, so people can sit and take a rest on plank 82, people have a rest the back, when needing to reset plank 82, rotatory plank 82 left, upwards stimulate second bolt 83, fourth elastic component 84 compression, loosen second bolt 83, second bolt 83 inserts in the through-hole 46 on plank 82 under the effect of fourth elastic component 84, so fix plank 82, make things convenient for people to have a rest at any time when walking tired.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An orthopedic walking aid is characterized by comprising:

the top end of the landing leg (1) is connected with a supporting rod (2);

a stop lever (3) connected between the front and rear support rods (2);

the roller assemblies (4) are connected to the bottom ends of the supporting legs (1);

and the locking buckle assembly (5) is connected to the lower part of the supporting leg (1).

2. An orthopaedic walker according to claim 1, characterized in that the roller assembly (4) comprises:

two rotating rods (42) are arranged and are respectively connected in the supporting leg (1) on one side in a rotating mode, and the rotating rods (42) are matched with the circular sliding grooves (41);

a bushing (43) connected between the two rotating rods (42);

a shaft lever (44) rotatably connected to the shaft sleeve (43), the shaft lever being provided with a through hole;

wheels (45) connected to both ends of the shaft (44).

3. An orthopaedic walker according to claim 2, characterized in that said locking assembly (5) comprises:

a guide rod (52) which is connected to one side leg (1) in a sliding manner;

the first clamping plate (53) is connected to the guide rod (52), and the first clamping plate (53) is matched with the first clamping groove (51);

a semicircular plate (54) connected to the bottom end of the guide bar (52);

and a first elastic member (55) connected between the first catch plate (53) and the one-side leg (1).

4. An orthopaedic walker according to claim 3, further comprising a fixing mechanism (6), the fixing mechanism (6) comprising:

the connecting rod (62) is connected in the supporting leg (1) on one side in a sliding manner, and the bottom end of the connecting rod (62) is connected with the top end of the guide rod (52);

the clamping block (63) is connected to the connecting rod (62), and the clamping block (62) is matched with the second clamping groove (61);

a connecting plate (64) connected to the tip of the connecting rod (62);

and the second elastic piece (65) is connected between the support leg (1) on one side and the clamping block (63).

5. An orthopaedic walker according to claim 4, further comprising a snap-on assembly (7), the snap-on assembly (7) comprising:

the first bolt (72) is connected to the supporting leg (1) and the supporting rod (2) on one side in a sliding mode, and the bottom end of the first bolt (72) is in sliding fit with the shaft sleeve (43);

the second clamping plate (73) is connected to the first bolt (72), and the second clamping plate (73) is matched with the third clamping groove (71);

a third elastic member (74) connected between the one-side leg (1) and the second catch plate (73);

and a button (75) connected to the top end of the first plug (72).

6. An orthopaedic walker according to claim 5, further comprising a stool assembly (8), the stool assembly (8) comprising:

a first fixing rod (81) connected between the legs (1) on one side;

a wood plate (82) connected to the first fixing rod (81);

a second latch (83) attached to the wooden board (82);

a fourth elastic member (84) fitted over the second plug (83);

a second fixing rod (85) connected to the other side leg (1);

and a third catch plate (86) connected to the second fixing bar (85).