CN215607401U

CN215607401U - Walking stick for orthopedic rehabilitation nursing

Info

Publication number: CN215607401U
Application number: CN202122265350.9U
Authority: CN
Inventors: 常艳
Original assignee: Individual
Current assignee: Huaibei People's Hospital
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a crutch for orthopedic rehabilitation nursing, and relates to the technical field of rehabilitation nursing equipment. The utility model comprises a fixed sleeve with a cavity arranged inside, a base arranged at the bottom of the fixed sleeve and a movable rod, wherein the movable rod is arranged in the cavity in a sliding manner, and a rack arranged along the length direction of the movable rod is fixedly arranged on the side surface of the movable rod; the shell is fixedly arranged on the outer peripheral side of the fixed sleeve, and a through hole for communicating the shell with the cavity is formed in the fixed sleeve. The height of the device can be adjusted according to the height of a patient when the device is used through the mutual matching of the fixed sleeve, the base, the movable rod, the rack, the shell, the gear, the worm wheel, the worm, the knob, the U-shaped frame, the holding rod and the supporting plate, so that the device can be used by the patient at the most comfortable height, has small limitation and high flexibility, and is convenient to operate when being adjusted.

Description

Walking stick for orthopedic rehabilitation nursing

Technical Field

The utility model relates to the technical field of rehabilitation nursing equipment, in particular to a crutch for orthopedic rehabilitation nursing.

Background

For fracture patients in the orthopedic field such as limb joints and ankle joints, a long period of rehabilitation period is needed after receiving surgical treatment, during the period, if the fracture patients want to recover as soon as possible, the fracture patients often need to do activity training, and in order to reduce the possibility of femoral head collapse after bone fracture, the fracture patients can support the body through the crutch to walk conveniently, so that the effects of relieving symptoms and achieving rehabilitation are achieved.

But the walking stick for orthopedic rehabilitation nursing of current is not convenient for adjust the height according to patient's height mostly when using, can not make the patient have a most comfortable height to use, and the limitation is great, and the flexibility is not high, also has some functions that have height-adjusting, nevertheless operates inconveniently when adjusting, need dismantle the walking stick and just can realize the adjustment, wastes time and energy, and the practicality is not high, consequently provides a walking stick for orthopedic rehabilitation nursing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a crutch for orthopedic rehabilitation nursing.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a walking stick for orthopedic rehabilitation, includes that inside sets up the fixed sleeve of cavity and installs the base in its bottom, still includes:

the movable rod is slidably arranged in the cavity, and a rack arranged along the length direction of the movable rod is fixedly arranged on the side surface of the movable rod;

the shell is fixedly arranged on the outer peripheral side of the fixed sleeve, a through hole for communicating the shell with the cavity is formed in the fixed sleeve, a gear, a worm wheel and a worm are rotatably arranged in the shell through a bearing, the gear is meshed with the rack and coaxially rotates with the worm wheel, the worm is meshed with the worm wheel, one end of the worm rotatably penetrates through the shell, and a knob is arranged;

the U-shaped frame is fixedly arranged at the top of the movable rod, and the holding rod and the supporting plate are respectively arranged on the opposite side and the top of the U-shaped frame.

Further, a shock absorption assembly is installed in the base.

Further, the damping assembly comprises an accommodating groove, a limiting plate, a sliding rod and a return spring;

the accommodating groove is formed in the base;

the limiting plate is slidably mounted in the accommodating groove;

the reset spring is positioned between the bottom of the limiting plate and the opposite side of the inner wall of the accommodating groove, and two ends of the reset spring are respectively fixedly connected with the limiting plate and the accommodating groove;

one end of the sliding rod penetrates through the base in a sliding mode and is connected with the top of the limiting plate.

Further, the fixed sleeve is connected with the sliding rod.

Further, the base is of a round table-shaped structure, and the bottom of the base is provided with an anti-skid pad.

Further, a strip-shaped groove is formed in one side of the U-shaped frame, an extension rod is hinged to the strip-shaped groove, and a U-shaped groove is formed in the extension rod.

Furthermore, a disposable cushion layer is adhered to the top of the supporting plate.

Furthermore, a storage space is formed in the supporting plate, and a drawer is slidably mounted in the storage space.

The utility model has the following beneficial effects:

1. according to the utility model, through the mutual matching of the fixed sleeve, the base, the movable rod, the rack, the shell, the gear, the worm wheel, the worm, the knob, the U-shaped frame, the holding rod and the supporting plate, the height of the device can be adjusted according to the height of a patient when the device is used, the patient can have the most comfortable height to use, the limitation is small, the flexibility is high, meanwhile, the device is convenient to operate during adjustment, the disassembly is not needed, the time and the labor are saved, and the practicability is strong.

2. The utility model avoids the damage to the underarm part of the patient caused by long-time use through the design of the damping component.

3. According to the utility model, through the design of the non-slip mat, the friction force between the non-slip mat and the ground can be increased, so that the stability and the non-slip performance of the device are greatly improved.

4. The utility model greatly improves the adaptability and flexibility of the device by the design of the strip-shaped groove, the extension rod and the U-shaped groove.

5. The disposable cushion has the advantages that by the design of the disposable cushion, the comfort level and the use feeling of a patient can be improved, the bacterial cross infection of different patients in use is avoided, and the disposable cushion is clean and sanitary.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective exploded view of the structure of the movable bar, support plate and disposable pad of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

FIG. 5 is a perspective exploded view of the structure of the movable bar, U-shaped frame and grip bar of the present invention;

FIG. 6 is an enlarged view of the utility model at C in FIG. 5;

FIG. 7 is a perspective view of the base, shock absorbing assembly and cleat of the present invention;

figure 8 is a perspective view of a portion of the shock absorbing assembly of the present invention.

Reference numerals: 1. fixing the sleeve; 2. a base; 3. a movable rod; 4. a rack; 5. a housing; 6. a gear; 7. a worm gear; 8. a worm; 9. a knob; 10. a U-shaped frame; 11. a holding rod; 12. a support plate; 13. a shock absorbing assembly; 1301. accommodating grooves; 1302. a limiting plate; 1303. a slide bar; 1304. a return spring; 14. a non-slip mat; 15. a strip-shaped groove; 16. an extension rod; 17. a U-shaped groove; 18. a disposable pad; 19. a storage space; 20. a drawer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 7, a crutch for orthopedic rehabilitation nursing according to an embodiment of the present invention includes a fixing sleeve 1 having a cavity therein and a base 2 installed at a bottom thereof, and further includes: the movable rod 3 is slidably arranged in the cavity, a rack 4 arranged along the length direction of the movable rod 3 is fixedly arranged on the side surface of the movable rod 3, and the movable rod 3 and the rack 4 have the same length and are fixedly connected; the shell 5 is fixedly arranged on the outer peripheral side of the fixed sleeve 1, a through hole for communicating the shell 5 with the cavity is formed in the fixed sleeve 1, a gear 6, a worm wheel 7 and a worm 8 are rotatably arranged in the shell 5 through a bearing, the gear 6 is meshed with the rack 4 and coaxially rotates with the worm wheel 7, a rotating rod is rotatably arranged in the shell 5 through a bearing, the gear 6 and the worm wheel 7 are fixedly sleeved on the rotating rod, the worm 8 is meshed with the worm wheel 7, one end of the worm 8 rotatably penetrates through the shell 5 and is provided with a knob 9, and the worm 8 is fixedly connected with the knob 9; the U-shaped frame 10, the U-shaped frame 10 sets firmly in the top of the movable rod 3, the opposite side and the top of the U-shaped frame 10 are respectively installed with a holding rod 11 and a supporting plate 12, the U-shaped frame 10, the holding rod 11 and the supporting plate 12 are fixedly connected, when in use, a patient rotates the knob 9 clockwise or anticlockwise according to the height of the patient to drive the worm 8 to rotate, so that the worm wheel 7, the rotating rod and the gear 6 rotate synchronously, the rack 4 can be driven to move upwards or downwards, the movable rod 3 can move synchronously, the supporting plate 12 can be adjusted to a required position, then the patient can put the armpit on the supporting plate 12, and grasp the holding rod 11 with the hand to start rehabilitation activity training, in conclusion, the device can adjust the height according to the height of the patient when in use, can enable the patient to have the most comfortable height for use, has small limitation and high flexibility, meanwhile, the operation is convenient during adjustment, disassembly is not needed, time and labor are saved, and therefore the practicability is high.

As shown in fig. 7, in some embodiments, a shock absorbing assembly 13 is installed in the base 2, and this design achieves a buffering effect when the base 2 contacts the ground every time, so as to reduce the impact force and avoid the injury to the underarm of the patient due to long-time use.

7-8, in some embodiments, the shock absorbing assembly 13 includes a receiving groove 1301, a limiting plate 1302, a sliding rod 1303, and a return spring 1304; the accommodating groove 1301 is formed in the base 2; the limiting plate 1302 is slidably mounted in the accommodating groove 1301; the return spring 1304 is positioned between the bottom of the limiting plate 1302 and the opposite side of the inner wall of the accommodating groove 1301, and two ends of the return spring are respectively fixedly connected with the bottom of the limiting plate 1302 and the opposite side; slide bar 1303's one end slides and runs through base 2 and is connected with the top of limiting plate 1302, when base 2 contact ground, slide bar 1303 can the downstream, drive limiting plate 1302 downstream, force reset spring 1304 to be extruded, play the effect of shock attenuation and buffering, when base 2 kept away from ground, reset spring 1304 can reset because of being extruded, drive limiting plate 1302 and slide bar 1303 upward movement to resume initial state, holding tank 1301 has played the effect of spacing direction.

As shown in fig. 1, in some embodiments, the fixed sleeve 1 is connected with the sliding rod 1303, so that the stability and safety of the device are improved.

As shown in FIG. 7, in some embodiments, the base 2 is of a truncated cone shape, the bottom of the base is provided with the non-slip mat 14, the non-slip mat 14 is fixedly connected with the base 2, the truncated cone shape can increase the contact area between the bottom surface and the ground, and the non-slip mat 14 can increase the friction force between the non-slip mat and the ground, so that the stability and the non-slip performance of the device are greatly improved.

As shown in fig. 6, in some embodiments, a strip-shaped groove 15 is formed in one side of the U-shaped frame 10, an extension rod 16 is hinged in the strip-shaped groove 15, a U-shaped groove 17 is formed in the extension rod 16, when a patient wants to go to a toilet during transfusion, or when transfusion is needed during use of the device due to other special conditions, the extension rod 16 can be rotated around a hinge point to be perpendicular to the strip-shaped groove 15, and then the transfusion device can be hung in the U-shaped groove 17, so that transfusion can be completed by the patient during use of the device, and adaptability and flexibility of the device are greatly improved.

As shown in fig. 2, in some embodiments, the disposable pad 18 is bonded to the top of the supporting board 12, the disposable pad 18 is made of a soft material with skid resistance and sweat absorption, such as a foam sponge pad, which can improve the comfort and feeling of the patient in use, and the bonded and disposable design can be conveniently replaced after the patient uses, so as to avoid the bacterial cross infection of different patients in use, and is clean and sanitary.

As shown in fig. 4, in some embodiments, a storage space 19 is provided in the support plate 12, a drawer 20 is slidably mounted in the storage space 19, the design of the storage space 19 realizes that the patient can place the articles to be carried, such as medicine and mask, when using the device for rehabilitation training, and the design of the drawer 20 makes the placing and taking process more convenient, and a handle is mounted on one side of the drawer 20 through a bolt, so that the practicability of the device is improved to a certain extent.

Claims

1. The utility model provides a walking stick for orthopedic rehabilitation, its characterized in that, including inside fixed sleeve (1) of seting up the cavity and install base (2) in its bottom, still include:

the movable rod (3) is slidably arranged in the cavity, and a rack (4) arranged along the length direction of the side surface of the movable rod (3) is fixedly arranged;

the shell (5) is fixedly arranged on the outer peripheral side of the fixed sleeve (1), a through hole for communicating the shell (5) with the cavity is formed in the fixed sleeve (1), a gear (6), a worm wheel (7) and a worm (8) are rotatably arranged in the shell (5) through a bearing, the gear (6) is meshed with the rack (4) and coaxially rotates with the worm wheel (7), the worm (8) is meshed with the worm wheel (7), and one end of the worm (8) rotatably penetrates through the shell (5) and is provided with a knob (9);

the U-shaped frame (10), U-shaped frame (10) set firmly in the top of movable rod (3), the opposite side and the top of U-shaped frame (10) are installed holding rod (11) and backup pad (12) respectively.

2. The crutch for orthopedic rehabilitation and nursing as claimed in claim 1, characterized in that a shock-absorbing component (13) is installed in the base (2).

3. The crutch for orthopedic rehabilitation nursing of claim 2, characterized in that the shock absorption assembly (13) comprises a receiving groove (1301), a limiting plate (1302), a sliding rod (1303) and a return spring (1304);

the accommodating groove (1301) is formed in the base (2);

the limiting plate (1302) is slidably mounted in the accommodating groove (1301);

the return spring (1304) is positioned between the bottom of the limiting plate (1302) and the opposite side of the inner wall of the accommodating groove (1301), and two ends of the return spring are fixedly connected with the limiting plate (1302) and the accommodating groove respectively;

one end of the sliding rod (1303) penetrates through the base (2) in a sliding mode and is connected with the top of the limiting plate (1302).

4. The crutch for orthopedic rehabilitation nursing of claim 3, wherein the fixing sleeve (1) is connected with the sliding rod (1303).

5. The crutch of claim 1 wherein the base (2) is of a truncated-cone configuration and has a non-slip mat (14) mounted to the bottom.

6. The crutch for orthopedic rehabilitation nursing of claim 1, wherein a strip-shaped groove (15) is opened on one side of the U-shaped frame (10), an extension rod (16) is hinged in the strip-shaped groove (15), and a U-shaped groove (17) is opened on the extension rod (16).

7. The crutch of claim 1 wherein a disposable pad (18) is bonded to the top of the support plate (12).

8. The crutch for orthopedic rehabilitation and nursing as claimed in claim 1, wherein a storage space (19) is formed in the support plate (12), and a drawer (20) is slidably mounted in the storage space (19).