CN216394666U

CN216394666U - Walking stick is used in convenient height-adjusting's orthopedics nursing

Info

Publication number: CN216394666U
Application number: CN202122321905.7U
Authority: CN
Inventors: 苏海萍; 李小琼; 何冬华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-29
Anticipated expiration: 2031-09-25

Abstract

The utility model provides a crutch for orthopedic nursing with height convenient to adjust, which comprises: one side of the first cross rod is hinged with a bandage component for fixing the arm of the patient, and the upper end part of the first cross rod is arranged in an arc structure; the two telescopic adjusting rods are arranged and fixed at two ends of the first cross rod, the telescopic adjusting rods are perpendicular to the first cross rod, and the two telescopic adjusting rods are parallel to each other; the handrail is fixed on the telescopic adjusting rod; the adjustable leg assembly is fixedly connected with the two telescopic adjusting rods; the lower margin, be fixed with the movable rod on the lower margin, the movable rod is kept away from the one end of lower margin insert put in the interior caulking groove that sets up on the adjustable landing leg subassembly and can slide in the embedded groove, the inboard of lower margin is provided with the protection subassembly.

Description

Walking stick is used in convenient height-adjusting's orthopedics nursing

Technical Field

The utility model belongs to the technical field related to medical instruments, and particularly relates to a crutch for orthopedic nursing, which is convenient for height adjustment.

Background

The orthopedic surgery patient usually needs several months of rehabilitation therapy, and at present, when the patient carries out the rehabilitation therapy for several months after the surgery, the lower limb function is declined, the patient can only move slowly, and the walking stick is troublesome or is assisted by medical care personnel, so the walking stick plays an important role in assisting walking in the rehabilitation process.

However, the existing walking stick has single functionality, and cannot meet different requirements of patients in different rehabilitation periods, such as: general walking stick includes dead lever and supporting legs, and generally only has a supporting legs, be a circular plane when contacting with ground, such patient is at recovered in-process, fall down because of mastering the balancing ability poor easily, not only seriously influence the recovered effect of treatment, and need medical personnel to nurse to get up, increase work load for medical personnel, the walking stick that has now simultaneously also has a plurality of stabilizer blades, but the setting occupation space area of a plurality of stabilizer blades is great, the phenomenon that stumbles appears easily during the use, it is inconvenient to use, and the quality increases, the use degree of difficulty has also been increased to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crutch for orthopedic nursing, which is convenient for height adjustment and aims to solve the problems in the background technology.

The utility model is realized in this way, a crutch for orthopedic nursing with height convenient to adjust, comprising:

one side of the first cross rod is hinged with a bandage component for fixing the arm of the patient, and the upper end part of the first cross rod is arranged in an arc structure;

the two telescopic adjusting rods are arranged and fixed at two ends of the first cross rod, the telescopic adjusting rods are perpendicular to the first cross rod, and the two telescopic adjusting rods are parallel to each other;

the handrail is fixed on the telescopic adjusting rod, when the telescopic adjusting rod is telescopically adjusted, the distance between the handrail and the first cross rod is changed, the handrail and the binding belt assembly are positioned on the same side, and the handrail and the first cross rod are not positioned on the same vertical plane;

the adjustable leg assembly is fixedly connected with the two telescopic adjusting rods;

the lower margin, be fixed with the movable rod on the lower margin, the movable rod is kept away from the one end of lower margin insert in the interior caulking groove that sets up on the adjustable leg assembly and can slide in the embedding groove, the outside cover of movable rod is equipped with the spring, the both ends of spring respectively with the lower margin reaches adjustable leg assembly butt, the inboard of lower margin is provided with protective assembly, protective assembly is in adjustable leg assembly orientation during the lower margin removes, the protrusion the lower margin.

Furthermore, the bandage assembly comprises an arc-shaped plate hinged to one side of the first cross rod and two bandages fixed to two ends of the arc-shaped plate, and one ends, far away from the arc-shaped plate, of the two bandages are fixed through magic tapes or snap fasteners.

Furthermore, the telescopic adjusting rod comprises a first vertical rod and a second vertical rod which are fixed with the first cross rod and the adjustable supporting leg assembly, and an adjusting sleeve which is rotatably arranged on the first vertical rod through a rotating assembly;

the inboard of second pole setting is provided with the thread groove, thread groove female connection have with adjusting sleeve fixed connection's threaded rod.

Furthermore, the adjustable leg assembly comprises two connecting frames which are fixedly connected with the second vertical rods and are arranged in a V-shaped structure and legs fixed on the connecting frames, one ends of the legs, far away from the connecting frames, are inserted into sleeves connected with the ground feet, and the legs are further connected with the sleeves through clamping structures.

Furthermore, the clamping structure comprises an elastic clamping column installed on the supporting leg and a plurality of through holes arranged on the sleeve at equal intervals, and the elastic clamping column is matched with the through holes so that the supporting leg is fixed relative to the sleeve.

Furthermore, the protection assembly comprises at least four extension rods, the extension rods penetrate through the side walls of the retractable groove arranged on the ground feet and are in sliding fit with the side walls of the retractable groove, and the extension rods are further hinged to fixing columns which are fixed on the sleeves and penetrate through the movable rods through connecting rods hinged to the extension rods.

The utility model can realize the distance adjustment between the first cross rod and the handrail through the arranged telescopic adjusting rod so as to adapt to people with different arm lengths for use, has wide application range, realizes the fixation after the adjustment between the supporting leg and the sleeve through the arranged clamping structure so as to realize the height adjustment of the crutch so as to meet the use of people with different heights, ensures that when the crutch is taken up, the spring provides an upward thrust through the arranged spring and the ground feet, reduces the output of force in the process of taking up the crutch by a patient during use, when the crutch is used, the ground feet firstly contact the ground, then the sleeve moves towards the ground under the action of pressure for one end distance, simultaneously compresses the spring, when the sleeve moves towards the ground, drives the fixed column to move, when the fixed column moves, the extending rod is driven to protrude through the action of the connecting rod, thereby playing a protection role, namely when the ground feet and the ground incline, the extension rod contacts with the ground, so that the stability of the crutch is improved, and the practicability is high.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention

FIG. 2 is a schematic structural view of another angle of an embodiment of the present invention

FIG. 3 is a half-sectional view of an embodiment of the present invention

FIG. 4 is an enlarged view of the structure at A in FIG. 3

FIG. 5 is an enlarged view of the structure at B in FIG. 3

Reference numerals:

1-a first cross rod, 2-a first vertical rod, 3-an adjusting sleeve, 4-a second vertical rod, 5-a handrail, 6-a supporting leg, 7-a sleeve, 8-a ground foot, 9-a spring, 10-a through hole, 11-an elastic clamping column, 12-an arc plate, 13-a binding band, 14-a rotating component, 15-an embedded groove, 16-a fixed column, 17-a movable rod, 18-an extension rod, 19-a connecting rod, 20-a retraction groove, 21-a threaded rod and 22-a threaded groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In order to effectively explain embodiments of the present invention, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

According to the walking stick, due to the arrangement of the spring 9 and the ground feet 8, when the walking stick is taken up, the spring 9 provides upward thrust, the output of force generated when a patient takes up the walking stick during use is reduced, when the walking stick is used, the ground feet 8 firstly contact the ground, then the sleeve 7 moves towards one end of the ground under the action of pressure, meanwhile, the spring 9 is compressed, when the sleeve 7 moves towards the ground, the fixed column 16 is driven to move, and when the fixed column 16 moves, the extension rod 18 is driven to protrude out of the ground feet 8 through the action of the connecting rod 19, so that the protection effect is achieved.

Referring to fig. 1-3, the present invention provides a crutch for orthopedic nursing with height convenient to adjust, comprising:

first horizontal pole 1, one side of first horizontal pole 1 articulates there is the bandage subassembly that is used for fixing the patient's arm, the upper end of first horizontal pole 1 is the arc structure setting, wherein: the bandage component comprises an arc-shaped plate 12 hinged to one side of the first cross rod 1 and two bandages 13 fixed to two ends of the arc-shaped plate 12, and one ends, far away from the arc-shaped plate 12, of the two bandages 13 are fixed through magic tapes or snap fasteners.

The bandage 13 through setting up cooperates with the arc 12 to realize being connected patient's arm and walking stick, and the patient can play certain lift to the walking stick under the effect of arm when using, reduces the power when patient's hand is taken up, improves use comfort, simultaneously because arc 12 is articulated with first horizontal pole 1, does not influence the activity of the relative walking stick of arm, and the practicality is strong.

It should be noted that the upper end surface of the arc-shaped plate 12 is lower than the upper end surface of the first cross bar 1, and the upper end surface of the arc-shaped plate 12 is provided with an inclined surface, so that when a patient places the first cross bar 1 under the armpit, discomfort due to the existence of the arc-shaped plate 12 is avoided.

Still need to explain, the above-mentioned upper end with first horizontal pole 1 sets the arc structure into, mainly can with the patient underarm laminating, preferentially, install rubber pad or gasbag on first horizontal pole 1, prevent that first horizontal pole 1 directly contacts with the patient underarm, the relatively poor problem of comfort level takes place.

Preferably, be provided with a plurality of bleeder vents on the first horizontal pole 1, promptly, be provided with a plurality of perpendicular through-holes on the first horizontal pole 1, on the one hand can effectively reduce the weight of walking stick, and on the other hand can ensure the gas permeability of patient when using, first horizontal pole 1 department.

Please refer to fig. 4, the two telescopic adjusting rods are arranged and fixed at two ends of the first cross rod 1, the two telescopic adjusting rods are perpendicular to the first cross rod 1 and parallel to each other, the first cross rod 1 is supported by the two telescopic adjusting rods, and certainly, the two telescopic adjusting rods need to rotate simultaneously during adjustment, so as to ensure the perpendicular adjustment of the first cross rod 1.

Further, the telescopic adjusting rod comprises a first vertical rod 2 and a second vertical rod 4 which are fixed with the first cross rod 1 and the adjustable supporting leg assembly, and further comprises an adjusting sleeve 3 which is rotatably installed on the first vertical rod 2 through a rotating assembly 14, a thread groove 22 is formed in the inner side of the second vertical rod 4, and a threaded rod 21 which is fixedly connected with the adjusting sleeve 3 is connected with the thread groove 22 in an internal thread mode.

When using, adjust sleeve 3 and rotate in order to drive threaded rod 21 through rotating, in order to realize the relative adjustment sleeve 3 of second pole setting 4 and the removal of first pole setting 2 when threaded rod 21 rotates, wherein, need to explain, adjust sleeve 3's the outside and be provided with the rubber bulge, the rubber bulge can effectively increase the frictional force between adjustment sleeve 3 and the user hand.

In the embodiment of the present invention, the first vertical rod 2 and the second vertical rod 4 are made of wood, a sleeve supported by metal material is embedded inside the second vertical rod 4, and an internal thread is disposed inside the sleeve to form a thread groove 22.

As an alternative embodiment of the present invention, the telescopic adjusting lever includes a screw rod rotatably mounted on the first cross rod 1 and a threaded sleeve fixed on the adjustable leg assembly, the screw rod is connected in the threaded sleeve in a threaded manner, a rubber sleeve is fixed on the screw rod at a position close to the first cross rod 1, and the adjustment is realized by directly rotating the screw rod and matching the threaded sleeve.

The handrail 5 is fixed on the telescopic adjusting rod, when the telescopic adjusting rod is telescopically adjusted, the distance between the handrail 5 and the first cross rod 1 is changed, the handrail 5 and the binding belt component are positioned on the same side, and the handrail 5 and the first cross rod 1 are not positioned on the same vertical plane.

In the embodiment of the utility model, the handrail 5 is not arranged on the same vertical plane as the first cross rod 1, so that the hands of a patient can be conveniently placed, and by combining the above, the handrail 5 is fixed on the second vertical rod 4, when the first vertical rod 2 and the second vertical rod 4 are adjusted, the distance between the handrail 5 and the first cross rod 1 can be adjusted, so that different users can use the handrail, and the application range is wide.

Preferably, the handrail 5 is provided with a rubber sleeve, and the arrangement of the rubber sleeve can improve the comfort when the hand of the patient contacts with the handrail 5.

The adjustable leg assembly is fixedly connected with the telescopic adjusting rods, and the adjustable leg assembly can be used for adjusting the overall height of the crutch so as to realize the use of people with different heights.

Adjustable landing leg subassembly include with two the link that is V-arrangement structure setting of 4 fixed connection of second pole setting and fix landing leg 6 on the link, landing leg 6 is kept away from the one end of link insert put with in the sleeve 7 that lower margin 8 is connected, just landing leg 6 still through the card put the structure with sleeve 7 is connected.

The fixing after the adjustment between the supporting leg 6 and the sleeve 7 is realized through the arranged clamping structure, so that the height adjustment of the crutch is realized.

The structure is put including installing elasticity card post 11 on landing leg 6 and setting are in through-hole 10 that a plurality of equidistance on the sleeve 7 set up, elasticity card post 11 with through-hole 10 adaptation, so that landing leg 6 is fixed in position relative to sleeve 7.

Wherein, it should be noted that, elasticity card post 11 is including movable mounting card post and the elastic component of connecting card post and landing leg 6 on landing leg 6, and the elastic component can adopt compression spring, and this structure belongs to current technical module, therefore this application is no longer repeated here.

During practical use, the elastic clamping column 11 is pressed, so that the elastic clamping column 11 is separated from the through hole 10, the supporting leg 6 can be pulled to perform position conversion relative to the sleeve 7, and after the required position is reached, the elastic clamping column 11 pops out other through holes 10, so that the supporting leg 6 and the sleeve 7 are fixed again.

As an alternative embodiment of the present invention, the locking structure includes a movable threaded rod that is threaded onto the sleeve 7 and penetrates through the sleeve 7, and a plurality of locking grooves that are equidistantly disposed on the leg 6, and the movable threaded rod is disengaged from the locking grooves by rotating the movable threaded rod, so that the leg 6 can move relative to the sleeve 7.

Referring to fig. 5, a movable rod 17 is fixed on the anchor 8, one end of the movable rod 17, which is far away from the anchor 8, is inserted into an embedded groove 15 formed in the adjustable leg assembly and can slide in the embedded groove 15, a spring 9 is sleeved on the outer side of the movable rod 17, two ends of the spring 9 are respectively abutted to the anchor 8 and the adjustable leg assembly, a protection assembly is arranged on the inner side of the anchor 8, and the protection assembly protrudes out of the anchor 8 when the adjustable leg assembly moves towards the anchor 8.

Through the spring 9 and the lower margin 8 that set up for when the walking stick was taken up, spring 9 provided an ascending thrust, and the output of the power of the in-process was taken up with the walking stick when reducing the patient and using, wherein, can understand, be provided with the extending groove on the lateral wall of embedded groove 15, be provided with annular extension on the outer wall of movable rod 17, annular extension can be at the extending groove internalization, and the annular extension and the extending groove clearance fit that set up realize the home range restriction to movable rod 17, ensure that lower margin 8 can not break away from with sleeve 7.

The protection component comprises at least four extension rods 18, the extension rods 18 penetrate through the side wall of a retractable groove 20 formed in the ground foot 8 and are in sliding fit with the side wall of the retractable groove 20, and the extension rods 18 are further hinged to fixing columns 16 which are fixed on the sleeve 7 and penetrate through the movable rods 17 through connecting rods 19 hinged to the extension rods 18.

In the embodiment of the utility model, when the crutch is used, the ground feet 8 firstly contact the ground, then the sleeve 7 moves towards the ground under the action of pressure for a certain distance, and meanwhile, the spring 9 is compressed, when the sleeve 7 moves towards the ground, the fixed column 16 is driven to move, when the fixed column 16 moves, the extension rod 18 is driven to protrude out of the ground feet 8 through the action of the connecting rod 19, so that the protection effect is achieved, namely when the ground feet 8 incline with the ground, the extension rod 18 contacts the ground, so that the stability of the crutch is improved, and the practicability is high.

In conclusion, the height-adjustable crutch for orthopedic nursing provided by the utility model can adjust the distance between the first cross rod 1 and the armrest 5 through the arranged telescopic adjusting rod to adapt to the use of people with different arm lengths, has a wide application range, realizes the fixation between the supporting leg 6 and the sleeve 7 after adjustment through the arranged clamping structure to realize the height adjustment of the crutch so as to meet the use of people with different heights, ensures that when the crutch is taken up, the spring 9 provides an upward thrust through the arranged spring 9 and the ground foot 8, reduces the output of force in the process of taking up the crutch by a patient, when the crutch is used, the ground foot 8 firstly contacts the ground, then the sleeve 7 moves towards one end distance of the ground under the action of pressure, simultaneously compresses the spring 9, when the sleeve 7 moves towards the ground, drives the fixed column 16 to move, when the fixed column 16 moves, the connecting rod 19 drives the extending rod 18 to protrude the ground foot 8, thereby play the guard action, also when lower margin 8 produced the slope with ground, extension rod 18 and ground contact to improve the stability of walking stick, the practicality is strong.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a walking stick is used in orthopedics nursing of convenient height-adjusting which characterized in that includes:

the patient arm fixing device comprises a first cross rod (1), wherein one side of the first cross rod (1) is hinged with a bandage component for fixing the arm of a patient, and the upper end part of the first cross rod (1) is arranged in an arc-shaped structure;

the two telescopic adjusting rods are arranged and fixed at two ends of the first cross rod (1), the two telescopic adjusting rods are perpendicular to the first cross rod (1), and the two telescopic adjusting rods are parallel to each other;

the handrail (5) is fixed on the telescopic adjusting rod, when the telescopic adjusting rod is telescopically adjusted, the distance between the handrail (5) and the first cross rod (1) is changed, the handrail (5) and the bandage component are positioned on the same side, and the handrail (5) and the first cross rod (1) are not positioned on the same vertical plane;

lower margin (8), be fixed with movable rod (17) on lower margin (8), movable rod (17) are kept away from the one end of lower margin (8) is inserted and is put in interior caulking groove (15) that sets up on the adjustable leg assembly and can slide in interior caulking groove (15), the outside cover of movable rod (17) is equipped with spring (9), the both ends of spring (9) respectively with lower margin (8) reach adjustable leg assembly butt, the inboard of lower margin (8) is provided with protection component, protection component is in adjustable leg assembly moves towards when lower margin (8) remove, the protrusion lower margin (8).

2. The crutch for orthopedic nursing with height convenient to adjust as claimed in claim 1, characterized in that the strap assembly comprises an arc plate (12) hinged on one side of the first cross bar (1) and two straps (13) fixed at both ends of the arc plate (12), and one ends of the two straps (13) far away from the arc plate (12) are fixed by magic tape or snap fasteners.

3. The crutch for orthopedic nursing with height convenient to adjust as claimed in claim 1, characterized in that the telescopic adjusting rod comprises a first vertical rod (2) and a second vertical rod (4) fixed with the first cross rod (1) and the adjustable leg assembly, and further comprises an adjusting sleeve (3) rotatably mounted on the first vertical rod (2) through a rotating assembly (14);

the inboard of second pole setting (4) is provided with thread groove (22), thread groove (22) female connection have with adjusting sleeve (3) fixed connection's threaded rod (21).

4. The crutch for orthopedics nursing with convenient height adjustment according to claim 3, characterized in that the adjustable leg assembly comprises a connecting frame fixedly connected with the two second upright rods (4) and arranged in a V-shaped structure, and a leg (6) fixed on the connecting frame, wherein one end of the leg (6) far away from the connecting frame is inserted into a sleeve (7) connected with the ground foot (8), and the leg (6) is further connected with the sleeve (7) through a clamping structure.

5. The crutch for orthopedics nursing with height convenient to adjust as set forth in claim 4, characterized in that the locking structure comprises an elastic locking column (11) installed on the leg (6) and a plurality of through holes (10) arranged on the sleeve (7) at equal intervals, the elastic locking column (11) is matched with the through holes (10) to fix the position of the leg (6) relative to the sleeve (7).

6. The crutch for orthopedic nursing with height convenient to adjust as claimed in claim 5, characterized in that the protection component comprises at least four extension rods (18), the extension rods (18) penetrate through the side wall of the receiving and releasing groove (20) provided on the ground foot (8) and are in sliding fit with the side wall of the receiving and releasing groove (20), the extension rods (18) are also hinged with the fixing column (16) fixed on the sleeve (7) and penetrating through the movable rod (17) through the connecting rod (19) hinged with the extension rods.