CN219207946U - Orthopedics nursing helps capable device - Google Patents

Abstract

The utility model belongs to the technical field of medical instruments, and provides an orthopedic nursing walking aid device which comprises two groups of U-shaped vertical frames, wherein a plurality of groups of cross beams are fixedly connected between the two groups of U-shaped vertical frames, the tops of the two groups of U-shaped vertical frames are respectively coaxially sleeved with a rotary drum in a rotating mode, a stop part is arranged between the rotary drum and the U-shaped vertical frames, two groups of mutually parallel outer drums are fixedly connected to the outer wall of the rotary drum, the axes of the two groups of outer drums are perpendicular to the axis of the rotary drum, a handle is arranged on one side, away from the rotary drum, of the two groups of outer drums, the axis of the handle is arranged in parallel with the axis of the rotary drum, and a height adjusting part is arranged between the handle and the two groups of outer drums. The arm support and the armpit support can be switched, the requirement on the arm strength of a patient is reduced, meanwhile, the structure integration level is high, the operation is simple and convenient, the quality is not excessively increased, the use flexibility is improved, and the operation difficulty of the patient is reduced.

Description

Orthopedics nursing helps capable device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an orthopedic nursing walking aid.

Background

The existing walking aid for orthopaedics rehabilitation is generally used for helping patients to keep balance and assisting the patients to walk, so that the patients are helped to recover.

The utility model discloses a patent of publication number CN113693889A discloses an orthopedics nursing helps a line device, including two use strong points of handle and armpit support, and the device passes through screw rod and set nut and adjusts and fix the height that the armpit held in the palm, and when the armpit held in the palm in the grip below, patient can hold the handle and support the walking, and when the armpit held in the palm and adjusted to the handle top, patient can support the walking with the armpit holding in the armpit. The applicant believes that although the device can switch the support points and reduce the requirement on the arm strength of the patient, the armpit support and the grip are separated and independently used, and the armpit support needs a separate support adjusting structure, so that the whole structure of the walking aid is complex, and the weight is high. Therefore, there is a need for an orthopedic nursing walker that can switch between the arm support and the underarm support, while having a high structural integrity, and that is easy to operate without excessive mass increase.

Disclosure of Invention

The utility model aims to provide an orthopedic nursing walking aid device for solving the problems, and the purposes of switching between two supporting modes of arm support and underarm support, having high structural integration level, being simple and convenient to operate and not excessively increasing the quality are achieved.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides an orthopedics nursing helps a kind of device, includes two sets of U type grudging post, two sets of fixedly connected with a plurality of groups crossbeams between the U type grudging post, two sets of the top of U type grudging post is equipped with the rotary drum respectively the coaxial line rotation cover, the rotary drum with be provided with the stop part between the U type grudging post, fixedly connected with two sets of urceolus that are parallel to each other on the outer wall of rotary drum, two sets of the axis of urceolus with the axis of rotary drum is mutually perpendicular, two sets of the urceolus is kept away from one side of rotary drum is provided with the handle, the axis of handle with the axis parallel arrangement of rotary drum, handle and two sets of be provided with height-adjusting part between the urceolus.

Preferably, the stop part comprises a pushing component and two groups of clamping components, the two groups of clamping components are arranged along the axial direction of the rotary cylinder, one clamping component comprises a stop block and two groups of grooves, the stop block vertically penetrates through the top of the U-shaped vertical frame, the two groups of grooves are respectively arranged on the inner side wall of the rotary cylinder, the two groups of grooves are symmetrically arranged along the axial line of the rotary cylinder, the stop block and one group of grooves are correspondingly arranged, and the pushing component is arranged between the bottom surfaces of the two groups of stop blocks and the inner side wall of the U-shaped vertical frame.

Preferably, the pushing assembly comprises a first sliding rod which is slidably connected to the bottom of the inner wall of the U-shaped vertical frame, one end of the first sliding rod penetrates through the side wall of the U-shaped vertical frame, two groups of inclined sliding grooves are formed in the first sliding rod, the high ends of the inclined sliding grooves are far away from the penetrating ends of the first sliding rod, two groups of bottom parts of the stop blocks are respectively vertically and fixedly connected with a push-pull rod, one ends of the push-pull rods far away from the stop blocks are respectively and transversely fixedly connected with a linkage rod, the axial direction of the linkage rod is perpendicular to the moving direction of the first sliding rod, the two groups of linkage rods are respectively and slidably connected in the two groups of inclined sliding grooves, a push plate is fixedly connected to the upper side of the first sliding rod, a sliding groove is formed in the inner side wall of the U-shaped vertical frame, and a spring is abutted between one side of the push plate far away from the penetrating ends of the first sliding rod and the sliding groove.

Preferably, the height adjusting part comprises two groups of inner cylinders, the two groups of inner cylinders are respectively and slidably connected in the outer cylinder, one end of the outer cylinder, which is far away from the rotary cylinder, is respectively and fixedly connected with the handle, the two groups of inner cylinders are horizontally and fixedly connected with connecting rods, cavities are formed in the connecting rods, the two groups of outer cylinders are respectively and internally communicated with the cavities, two groups of second sliding rods are horizontally and movably connected in the cavities, the two groups of second sliding rods are coaxially arranged, a driving assembly is arranged between the two groups of second sliding rods, one end of the second sliding rods, which is far away from the driving assembly, is respectively and fixedly connected with a boss, a plurality of through holes are respectively and vertically formed in the side walls of the inner cylinders, and the two groups of bosses are respectively and correspondingly arranged with one through hole on the inner cylinder.

Preferably, the driving assembly comprises two groups of racks, one ends of the two groups of racks are respectively and fixedly connected with two opposite side walls of the second slide bar, the two groups of racks are meshed with the same gear, a rotating rod penetrates through the connecting rod, one end of the rotating rod is fixedly connected with the gear in a coaxial line, and the other end of the rotating rod is fixedly connected with a knob in a coaxial line.

Preferably, a cambered surface groove is formed in one side, away from the rotary drum, of the handle.

The utility model has the following technical effects: two groups of U-shaped vertical frames and a plurality of groups of cross beams form a U-shaped supporting frame of the walking aid device; the main function of the rotary cylinder is to rotate at the top of the U-shaped vertical frame to drive the two groups of outer cylinders and the height adjusting part to rotate along the axis of the rotary cylinder, so that the position of the handle is changed, and the two using modes of arm support and underarm support are changed; the handle has the main function of providing a stress point for the arm support or the armpit support; the stop part is used for clamping the rotary cylinder when the handle is adjusted to a use position, so that the position of the handle is fixed; the main function of the height adjusting part is to adjust the height of the handle so as to adapt to the use of people with different heights. In the whole, the arm support and the underarm support can be switched, so that the requirement on the arm strength of a patient is reduced, meanwhile, the structure integration level is high, the operation is simple and convenient, the quality is not excessively increased, the use flexibility is improved, and the operation difficulty of the patient is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a right side cross-sectional view of a walking aid of the present utility model in an underarm support configuration;

FIG. 2 is a right side cross-sectional view of the arm support of the walker apparatus of the present utility model;

FIG. 3 is a front view of the underarm support of the walker according to the present utility model;

FIG. 4 is an enlarged view of part A of FIG. 1;

FIG. 5 is an enlarged view of part B of FIG. 2;

FIG. 6 is a schematic diagram of a drive assembly of the walker according to the present utility model;

wherein, 1, U-shaped stand; 2. a handle; 3. an outer cylinder; 4. an inner cylinder; 5. a knob; 6. a connecting rod; 7. a first slide bar; 8. a rotary drum; 9. a spring; 10. a push plate; 11. a groove; 12. an inclined chute; 13. a push-pull rod; 14. a stopper; 15. a through hole; 16. a second slide bar; 17. a rack; 18. a boss; 19. a gear; 20. a cross beam; 21. a rotating lever; 22. a cambered surface groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-6, the utility model provides an orthopedic nursing walking aid device, which comprises two groups of U-shaped vertical frames 1, wherein a plurality of groups of cross beams 20 are fixedly connected between the two groups of U-shaped vertical frames 1, the tops of the two groups of U-shaped vertical frames 1 are respectively coaxially sleeved with a rotary drum 8 in a rotating mode, a stopping part is arranged between the rotary drum 8 and the U-shaped vertical frames 1, two groups of mutually parallel outer drums 3 are fixedly connected to the outer wall of the rotary drum 8, the axes of the two groups of outer drums 3 are perpendicular to the axis of the rotary drum 8, a handle 2 is arranged on one side, far away from the rotary drum 8, of the two groups of outer drums 3, the axis of the handle 2 is parallel to the axis of the rotary drum 8, and a height adjusting part is arranged between the handle 2 and the two groups of outer drums 3.

Two groups of U-shaped vertical frames 1 and a plurality of groups of cross beams 20 form a U-shaped supporting frame of the walking aid; the main function of the rotary cylinder 8 is to rotate at the top of the U-shaped vertical frame 1 to drive the two groups of outer cylinders 3 and the height adjusting part to rotate along the axis of the rotary cylinder 8, so that the position of the handle 2 is changed, and the two using modes of arm support and armpit support are changed; the main function of the handle 2 is to provide a stress point for arm support or armpit support; the function of the stop is to lock the rotary drum 8 when the handle 2 is adjusted to a use position, thereby fixing the position of the handle 2; the main function of the height adjusting part is to adjust the height of the handle 2 so as to adapt to the use of people with different heights. In the whole, the arm support and the underarm support can be switched, so that the requirement on the arm strength of a patient is reduced, meanwhile, the structure integration level is high, the operation is simple and convenient, the quality is not excessively increased, the use flexibility is improved, and the operation difficulty of the patient is reduced.

Further optimizing scheme, two sets of U type grudging post 1 follow vertical direction and slightly outwards slope setting, make the distance between two sets of U type grudging post 1 tops be less than the distance between two sets of U type grudging post 1 bottoms.

Further optimizing scheme, the stop part is including promoting the subassembly and two sets of clamping and fixing the subassembly, and two sets of clamping and fixing the subassembly and set up along the axis direction of rotary drum 8, and a clamping and fixing the subassembly and including stop block 14 and two sets of recess 11, stop block 14 vertically run through the top of U type grudging post 1, and two sets of recess 11 are seted up respectively on rotary drum 8's inside wall, and two sets of recess 11 set up along rotary drum 8's axis symmetry, and stop block 14 corresponds the setting with a recess 11, promotes the subassembly setting between the bottom surface of two sets of stop block 14 and the inside wall of U type grudging post 1.

The stop block 14 is blocked in any corresponding groove 11, so that the rotary cylinder 8 can be prevented from rotating, and the position of the handle 2 is finally fixed. Two groups of grooves 11 corresponding to one stop block 14 are symmetrically arranged along the axis of the rotary cylinder 8, so that the rotary cylinder 8 can be clamped with the U-shaped vertical frame 1 after rotating for 180 degrees, and the handle 2 can be directly above or directly below the rotary cylinder 8 after each adjustment. The main function of the pushing component is to drive the stop block 14 to move in the U-shaped vertical frame 1, so as to realize the clamping in and the separating from the groove 11.

Further optimizing scheme, the pushing component includes sliding connection in the first slide bar 7 of U type grudging post 1 inner wall bottom, the lateral wall of U type grudging post 1 is run through to the one end of first slide bar 7, two sets of inclined sliding groove 12 have been seted up on the first slide bar 7, the high end of inclined sliding groove 12 is kept away from the penetrating end of first slide bar 7, the bottom of two sets of stop blocks 14 is vertical fixedly connected with push-pull rod 13 respectively, the one end that stop block 14 was kept away from to two sets of push-pull rod 13 is horizontal fixedly connected with gangbar respectively, the axis direction of gangbar is mutually perpendicular with the direction of movement of first slide bar 7, two sets of gangbar sliding connection respectively in two sets of inclined sliding groove 12, the last fixedly connected with push pedal 10 of first slide bar 7 has seted up the spout on the inside wall of U type grudging post 1, push pedal 10 sliding connection is in the spout, the push pedal 10 is kept away from the one side of first slide bar 7 penetrating end and the spout between butt has spring 9.

When the handle 2 is required to be adjusted from the upper part to the lower part, the extending end of the first sliding rod 7 is pressed inwards by hands to enable the first sliding rod 7 to move inwards, the push plate 10 compresses the springs 9 to enable the two groups of linkage rods to move from the high ends to the low ends of the two groups of inclined sliding grooves 12 respectively, so that the two groups of push-pull rods 13 are driven to move downwards, the two groups of push-pull rods 13 respectively drive the two groups of stop blocks 14 to move towards the inside of the U-shaped vertical frame 1, the two groups of stop blocks 14 are separated from the corresponding grooves 11, and meanwhile, the push plate 10 compresses the springs 9. At this time, the rotary cylinder 8 can freely rotate on the U-shaped stand 1, and the first slide bar 7 is released while the handle 2 is rotated downward. When the handle 2 moves to the lower side, the spring 9 pushes the push plate 10 to enable the first slide rod 7 to move outwards, the two groups of linkage rods respectively move from the bottom ends of the two groups of inclined slide grooves 12 to the high ends, and the push-pull rods 13 are driven to enable the stop blocks 14 to move upwards and be clamped into the grooves 11 to limit the rotation of the rotary cylinder 8, so that the position of the handle 2 is finally fixed. The above procedure is repeated when it is desired to adjust the handle 2 from below to above.

Further optimizing scheme, the height adjusting part includes two sets of inner tubes 4, two sets of inner tubes 4 sliding connection respectively in urceolus 3, the one end that revolving drum 8 was kept away from to two sets of urceoluses 3 is respectively with handle 2 fixed connection, fixedly connected with connecting rod 6 between two sets of inner tube 4 levels, the inside of connecting rod 6 is provided with the cavity, the inside of two sets of urceoluses 3 communicates with the cavity respectively, the level is moved in the cavity and is connected with two sets of second slide bars 16, two sets of second slide bars 16 coaxial line sets up, be provided with drive assembly between two sets of second slide bars 16, two sets of second slide bars 16 keep away from drive assembly's one end fixedly connected with boss 18 respectively, a plurality of through-holes 15 have been vertically seted up respectively on two sets of inner tube 4's the lateral wall, two sets of boss 18 correspond the setting with a through-hole 15 on two sets of inner tubes 4 respectively.

When the height of the handle 2 needs to be adjusted, the driving assembly moves the two groups of second sliding rods 16 towards the middle position of the connecting rod 6, and the two groups of second sliding rods 16 drive the bosses 18 on the second sliding rods to move towards the middle of the connecting rod 6 together, so that the two groups of bosses 18 are separated from the corresponding through holes 15 on the two groups of inner cylinders 4 respectively. At this time, the inner tube 4 can slide in the outer tube 3 by pulling the handle 2, and the height of the handle 2 can be adjusted. After the adjustment to the proper height, the driving assembly pushes the two sets of second sliding rods 16 outwards, so that the two sets of bosses 18 are respectively inserted into the corresponding through holes 15, and the movement of the inner cylinder 4 is locked, thereby fixing the height of the handle 2.

Further optimizing scheme, the drive assembly includes two sets of racks 17, and two sets of racks 17's one end respectively with two sets of second slide bar 16's opposite side wall fixed connection, the meshing has same gear 19 between two sets of racks 17, runs through on the connecting rod 6 has dwang 21, and the one end and the gear 19 coaxial line fixed connection of dwang 21, the other end coaxial line fixed connection of dwang 21 has knob 5.

The knob 5 is turned, the knob 5 drives the gear 19 to rotate through the turning rod 21, and the gear 19 rotates to drive the two groups of racks 17 to move reversely, so that the two groups of second sliding rods 16 move in the connecting rod 6 to move reversely.

Further optimizing scheme, the cambered surface groove 22 has been seted up to the handle 2 one side of keeping away from rotary drum 8.

The cambered surface groove 22 can increase the contact area with the armpit when the armpit support is used, so that discomfort is reduced, and meanwhile, the surface of the handle 2 is wrapped with soft materials, so that the use comfort is improved.

The working procedure of this embodiment is as follows: when it is necessary to use the device in an arm-supporting state, the first slide bar 7 is pressed inward, and the first slide bar 7 is released while the handle 2 is rotated. When the handle 2 is rotated to the lower side, the stop block 14 is clamped into the groove 11 to position the handle 2, and the first slide rod 7 is ejected. The knob 5 is turned to disengage the boss 18 from the corresponding through hole 15, the handle 2 is pulled to adjust the height, and after the handle is adjusted to a proper height, the knob 5 is reversed to enable the boss 18 to be inserted into the corresponding through hole 15, so that the height of the handle 2 is fixed. The patient can walk by holding the handle 2. When the armpit is required to be used in an underarm supporting state, the handle 2 is rotated to the upper side by repeating the steps, the height of the handle 2 is adjusted by rotating the knob 5 and lifting the handle 2, and a patient can walk by arranging the handle 2 under the armpit and holding the U-shaped stand 1.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (6)

1. An orthopedics nursing helps capable device, its characterized in that: including two sets of U type grudging post (1), two sets of fixedly connected with a plurality of groups crossbeam (20) between U type grudging post (1), two sets of the top of U type grudging post (1) is equipped with rotary drum (8) respectively the coaxial line rotation cover, rotary drum (8) with be provided with the stopping part between U type grudging post (1), fixedly connected with two sets of urceolus (3) that are parallel to each other on the outer wall of rotary drum (8), two sets of urceolus (3) the axis with the axis of rotary drum (8) is mutually perpendicular, two sets of urceolus (3) are kept away from one side of rotary drum (8) is provided with handle (2), the axis of handle (2) with the axis parallel arrangement of rotary drum (8), be provided with altitude mixture control portion between handle (2) and two sets of urceolus (3).

2. An orthopedic nursing walker apparatus as claimed in claim 1 wherein: the locking part comprises a pushing assembly and two groups of clamping assemblies, the two groups of clamping assemblies are arranged along the axis direction of the rotary cylinder (8), one clamping assembly comprises a locking block (14) and two groups of grooves (11), the locking block (14) vertically penetrates through the top of the U-shaped vertical frame (1), the two groups of grooves (11) are respectively arranged on the inner side wall of the rotary cylinder (8), the two groups of grooves (11) are symmetrically arranged along the axis of the rotary cylinder (8), the locking block (14) and one groove (11) are correspondingly arranged, and the pushing assembly is arranged between the bottom surface of the locking block (14) and the inner side wall of the U-shaped vertical frame (1).

3. An orthopedic nursing walker apparatus as claimed in claim 2 wherein: the pushing assembly comprises a first sliding rod (7) which is slidably connected to the bottom of the inner wall of the U-shaped vertical frame (1), one end of the first sliding rod (7) penetrates through the side wall of the U-shaped vertical frame (1), two groups of inclined sliding grooves (12) are formed in the first sliding rod (7), the high ends of the inclined sliding grooves (12) are far away from the penetrating end of the first sliding rod (7), two groups of sliding rods (13) are vertically fixedly connected to the bottom of the stop block (14) respectively, two groups of sliding rods (13) are far away from one end of the stop block (14) and are transversely fixedly connected with a linkage rod respectively, the axial direction of the linkage rod is perpendicular to the moving direction of the first sliding rod (7), two groups of linkage rods are slidably connected to the inside of the two groups of inclined sliding grooves (12) respectively, sliding grooves are formed in the inner side wall of the U-shaped vertical frame (1) and are slidably connected with pushing plates (10), the pushing plates (10) are slidably connected to the inside the sliding grooves, and the pushing plates (10) are far away from one side of the first sliding grooves (7) and one side of the sliding rods (9).

4. An orthopedic nursing walker apparatus as claimed in claim 1 wherein: the height adjusting part comprises two groups of inner cylinders (4), the two groups of inner cylinders (4) are respectively connected with the outer cylinders (3) in a sliding manner, the two groups of outer cylinders (3) are far away from one ends of the rotating cylinders (8) and are respectively connected with the handles (2) in a fixed manner, a connecting rod (6) is fixedly connected between the levels of the inner cylinders (4), cavities are formed in the connecting rod (6), the two groups of inner cylinders (3) are respectively communicated with the cavities, two groups of second sliding rods (16) are horizontally and dynamically connected in the cavities, the two groups of second sliding rods (16) are coaxially arranged, a driving assembly is arranged between the two groups of second sliding rods (16), one ends of the second sliding rods (16) are respectively and fixedly connected with a boss (18), a plurality of through holes (15) are respectively and vertically formed in the side walls of the inner cylinders (4), and the two groups of bosses (18) are respectively and correspondingly arranged with one through hole (15) in the inner cylinders (4).

5. An orthopedic nursing walker apparatus as claimed in claim 4 wherein: the driving assembly comprises two groups of racks (17), one ends of the two groups of racks (17) are respectively fixedly connected with two opposite side walls of the second sliding rod (16), the same gear (19) is meshed between the two groups of racks (17), a rotating rod (21) penetrates through the connecting rod (6), one end of the rotating rod (21) is fixedly connected with the gear (19) in a coaxial line mode, and the other end of the rotating rod (21) is fixedly connected with a knob (5) in a coaxial line mode.

6. An orthopedic nursing walker apparatus as claimed in claim 1 wherein: a cambered surface groove (22) is formed in one side, away from the rotary cylinder (8), of the handle (2).

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