Multifunctional orthopedic nursing walking aid device

Abstract

The utility model provides a multifunctional orthopedics nursing walking aid device effectively solved the problem of inconvenient height adjustment of support according to the height of patient of existing walking aid device and inconvenient storage leads to high space occupancy rate, including two side supports, be equipped with rotary drum respectively on the side support, be equipped with connecting rod fixedly on every rotary drum, and the corresponding two connecting rods are connected through hinged link, be equipped with the support frame that can move up and down on the side support, the lower end of side support is provided with a plurality of universal wheels with brake function, the utility model discloses simple structure, convenient operation, novel, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation training technology, and in particular to a multifunctional orthopedic nursing walking aid device. Background Technology

[0002] Walking aids are devices that use upper limb strength to assist patients in standing and walking activities. They can effectively help patients improve and enhance their walking ability. A large number of disabled patients need this type of walking rehabilitation aid. Compared with crutches and canes, it has better stability and safety, and compared with wheelchairs, it can play a role in exercise and rehabilitation.

[0003] The existing walking aids on the market have limited functions, and patients use different walking aids in the early and later stages of recovery, which increases recovery costs. Moreover, the existing walking aids are not convenient to adjust the height of the frame according to the patient's height. As a result, when patients of different heights are conducting walking training, some are too high, making it difficult for them to hold the walking aid, while others are too low, making it difficult for their feet to make contact with the ground, thus reducing the practicality of the device.

[0004] Furthermore, existing walking aids are generally large in size because they need to support the patient's entire body. When not in use, they occupy a lot of space and are not easy to store. When placed in hospitals, due to the large flow of people and insufficient space, they will obstruct the movement of various hospital staff or occupy non-idle space, resulting in the occupation of medical resources and excessive space occupancy. Utility Model Content

[0005] In view of the above situation and in order to make up for the shortcomings of the existing technology, the purpose of this utility model is to provide a multifunctional orthopedic nursing walking aid device, which effectively solves the problems of existing walking aid devices being inconvenient to adjust the support height according to the patient's height and being inconvenient to store, resulting in high space occupation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multifunctional orthopedic nursing walking aid includes two side supports, each with a rotating cylinder rotatably mounted on it. Each rotating cylinder is fixed with a connecting rod, and the two corresponding connecting rods are hinged together by a hinge rod. Each side support is equipped with a support frame that can move up and down, and the lower end of each side support is equipped with multiple casters with braking function.

[0008] Preferably, sleeve rods are slidably connected to the corresponding two connecting rods, and the corresponding two sleeve rods can cooperate with each other. Connecting parts are provided at the opposite ends of the two sleeve rods. Limiting grooves are provided on the side bracket and the rotating cylinder. A limiting rod that can be inserted into the corresponding limiting groove is fixed on each connecting part.

[0009] Preferably, each of the rotating drums is provided with a clearance groove.

[0010] Preferably, each of the connectors is provided with an elastic element between itself and the corresponding rotating drum.

[0011] Preferably, the lower end of the support frame is rotatably provided with a threaded cylinder, which is threadedly connected to the side support.

[0012] Preferably, the support frame is provided with an elastic pad.

[0013] The beneficial effects of this utility model are:

[0014] 1. The threaded sleeve is connected to the side support by a thread, which allows the support frame to be adjusted according to the patient's height. This makes the height of the support frame suitable for patients of different heights, thereby increasing the applicability of the device and preventing patients who are too tall or too short from being unable to use the device for training. This expands the scope of application of the device.

[0015] 2. The elastic pads provided can protect the patient's body to a certain extent, preventing pressure injuries during exercise and avoiding secondary injuries.

[0016] 3. The connecting rods, hinge rods, rotating cylinders, and sleeve rods can be used to store and unfold the two side supports, making it convenient to store the device when not in use and unfold it when needed. This avoids unnecessary space occupation, increases the utilization rate of hospital space, and reduces the occurrence of excessive space occupation.

[0017] 4. By covering the hinge point of the connecting rod with the sleeve, the hinge point of the two connecting rods can be reinforced to prevent insufficient strength and to prevent the two connecting rods from swinging. This restricts the hinge point. At the same time, the movement of the sleeve can fix and release the rotating cylinder and the side support, which increases the safety and stability of the device during use and helps patients to train smoothly. This solves the problem of the single function of existing walking aids. Attached Figure Description

[0018] Figure 1 This is an isometric drawing of this utility model.

[0019] Figure 2 This is a cross-sectional front view of the present invention.

[0020] Figure 3 This is a utility model Figure 2 A magnified view of A in the middle.

[0021] Figure 4 This is a diagram of the utility model after it has been folded.

[0022] Figure 5 This is an isometric view of the rotating drum of this utility model.

[0023] Figure 6 This is an exploded view of the limiting groove and limiting rod of this utility model.

[0024] In the diagram: 1. Side bracket; 2. Rotary cylinder; 3. Connecting rod; 4. Hinge rod; 5. Support frame; 6. Caster wheel; 7. Sleeve rod; 8. Connector; 9. Limiting groove; 10. Limiting rod; 11. Relief groove; 12. Threaded cylinder; 13. Elastic pad. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Example 1

[0027] Walking aids are devices that use upper limb strength to assist patients in standing and walking activities. They can effectively help patients improve and enhance their walking ability. A large number of disabled patients need this type of walking rehabilitation aid. Compared with crutches and canes, it has better stability and safety, and compared with wheelchairs, it can play a role in exercise and rehabilitation.

[0028] The existing walking aids on the market have limited functions, and patients use different walking aids in the early and later stages of recovery, which increases recovery costs. Moreover, the existing walking aids are not convenient to adjust the height of the frame according to the patient's height. As a result, when patients of different heights are conducting walking training, some are too high, making it difficult for them to hold the walking aid, while others are too low, making it difficult for their feet to make contact with the ground, thus reducing the practicality of the device.

[0029] To solve the above technical problems, please refer to the accompanying drawings in the specification. Figures 1 to 6 Therefore, the first embodiment of the present invention provides a multifunctional orthopedic nursing walking aid device, including two interconnected side supports 1, each of which is provided with a support frame 5 that can move up and down, and the lower end of the side support 1 is provided with a plurality of universal wheels 6 with braking function. The lower end of the support frame 5 is provided with a threaded cylinder 12, which is threadedly connected to the side support 1, and the support frame 5 is provided with an elastic pad 13.

[0030] When using it, set the initial state of the device to a deployable state, such as... Figure 1As shown, the height of the support frame 5 is first adjusted according to the patient's height. The threaded cylinder 12 is rotated to move the support 1 on the opposite side of the threaded cylinder 12 up and down to accommodate patients of different heights. After the support frame 5 is adjusted to a height suitable for the patient's height, the rotation of the threaded cylinder 12 is stopped. The threaded connection is self-locking, so the support frame 5 does not move up and down when the threaded cylinder 12 is not rotated.

[0031] The patient then comes into contact with the elastic pad 13 and begins to walk. During walking, the patient's body pushes the support frame 5 and the side brackets 1 to rotate the casters 6. The casters 6 can be stopped at any time. This technology is existing and will not be described in detail here. This allows the walker to start moving and provides nursing training to the patient. Seats are provided on the two side brackets 1. When the patient needs to rest, the seats can be lowered so that the patient can get timely rest. (Not shown in the figure.)

[0032] The threaded cylinder 12 is threadedly connected to the side bracket 1, allowing the support frame 5 to be adjusted according to the patient's height. This makes the height of the support frame 5 suitable for patients of different heights, thereby increasing the practicality of the device and preventing patients who are too tall or too short from being unable to use the device for training. This expands the applicability of the device. In addition, the elastic pad 13 can provide some protection for the patient's body, preventing pressure injuries during exercise and avoiding secondary injuries to the patient.

[0033] Example 2

[0034] Furthermore, existing walking aids are generally large in size because they need to support the patient's entire body. When not in use, they occupy a lot of space and are not easy to store. When placed in hospitals, due to the large flow of people and insufficient space, they will obstruct the movement of various hospital staff or occupy non-idle space, resulting in the occupation of medical resources and excessive space occupancy.

[0035] To solve the aforementioned technical problems, based on the first embodiment described above, the accompanying drawings of the specification are provided. Figures 1 to 6 The adopted technical solution includes a side support 1, on which rotating cylinders 2 are rotatably mounted. Each rotating cylinder 2 is fixedly mounted with a connecting rod 3. Two corresponding connecting rods 3 are hinged together by a hinge rod 4. Sleeve rods 7 are slidably connected to the two corresponding connecting rods 3. The two sleeve rods 7 can cooperate with each other. Connecting pieces 8 are provided at opposite ends of the two sleeve rods 7. Limiting grooves 9 are provided on both the side support 1 and the rotating cylinder 2. The two limiting grooves 9 on the corresponding rotating cylinder 2 and the side support 1 can communicate. Each connecting piece 8 is fixedly mounted with a limiting rod 10 that can be inserted into the corresponding limiting groove 9. Each rotating cylinder 2 is provided with a clearance groove 11. An elastic element is provided between each connecting piece 8 and the corresponding rotating cylinder 2.

[0036] In practical use, upon completion of training, the device is initially set to the deployed state, such as... Figure 1 As shown, when storage is required, the sleeve rods 7 are first moved to both sides to squeeze the corresponding elastic elements. The elastic elements are not shown in the figure and can be existing components such as springs. At the same time, the sleeve rods 7 drive the corresponding connecting parts 8 to move outward. The connecting parts 8 drive the corresponding limiting rods 10 to move from the limiting grooves 9 on the corresponding side brackets 1 and rotating cylinders 2, thereby releasing the limitation on the connecting rods 3.

[0037] Then, swing the two connecting rods 3 to make the connecting rods 3 drive the rotating cylinder 2 to rotate. The rotating cylinder 2 drives the relief groove 11 to rotate. The rotating cylinder 2 rotates on the side support 1, causing the connecting rods 3 and the corresponding side supports 1 to rotate relative to each other. This makes the angle between the two connecting rods 3 that are hinged by the hinge rod 4 smaller, so that the two side supports 1 move closer to each other, and the sleeve rod 7 on the left can be inserted into the sleeve rod 7 on the right. The sleeve rod 7 can block the hinge point of the corresponding two connecting rods 3 at the hinge rod 4, thereby preventing the connecting rods 3 from rotating at the hinge point.

[0038] After the device is stored away, the stored state is as follows: Figure 4 As shown, the folded device can be placed in an unused area, which greatly saves space and avoids space occupation. When needed, the two connecting rods 3 are first rotated into a straight line. Then, under the action of the elastic element, i.e. the spring, the sleeve rod 7 blocks the hinge point of the two connecting rods 3. At the same time, the sleeve rod 7 pulls the corresponding connecting piece 8 inward. The connecting piece 8 drives the limiting rod 10 to insert into the limiting groove 9 on the corresponding side bracket 1 and the rotating cylinder 2, preventing the swing between the connecting rods 3 and the swing between the side bracket 1 and the rotating cylinder 2, thus increasing the stability and reliability of the device.

[0039] The connecting rod 3, hinge rod 4, rotating cylinder 2, and sleeve rod 7 allow for the storage and unfolding of the two side supports 1, facilitating the device's storage when not in use and its unfolding when needed. This avoids unnecessary space occupation, increases the utilization rate of hospital space, and reduces the occurrence of excessive space occupation. Simultaneously, the sleeve rod 7 covers the hinge point of the connecting rod 3, reinforcing the hinge joint and preventing insufficient strength, while also preventing swaying between the two connecting rods 3, thus restricting the hinge joint. Furthermore, the movement of the sleeve rod 7 allows for the fixing and unfixing of the rotating cylinder 2 and the side supports 1, increasing the safety and stability of the device during use and facilitating smooth training for patients. Combined with the aforementioned embodiment one, this solves the problem of limited functionality.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multifunctional orthopedic nursing walking aid, comprising two side supports (1), characterized in that, The side support (1) is provided with rotating cylinders (2) respectively. Each rotating cylinder (2) is fixed with a connecting rod (3). The two corresponding connecting rods (3) are connected by hinge rods (4). The side support (1) is provided with a support frame (5) that can move up and down. The lower end of the side support (1) is provided with multiple universal wheels (6) with braking function. Sleeves (7) are slidably connected to the two corresponding connecting rods (3), and the two sleeves (7) can cooperate with each other. Connectors (8) are provided at the opposite ends of the two sleeves (7). Limiting grooves (9) are provided on the side bracket (1) and the rotating cylinder (2). Each connecting piece (8) is fixedly provided with a limiting rod (10) that can be inserted into the corresponding limiting groove (9). The lower end of the support frame (5) is provided with a threaded cylinder (12), which is threadedly connected to the side bracket (1).

2. The multifunctional orthopedic nursing walking aid device according to claim 1, characterized in that, Each of the rotating cylinders (2) is provided with a clearance groove (11).

3. The multifunctional orthopedic nursing walking aid device according to claim 1, characterized in that, Each of the connectors (8) is provided with an elastic element between itself and the corresponding rotating drum (2).

4. The multifunctional orthopedic nursing walking aid device according to claim 1, characterized in that, The support frame (5) is provided with an elastic pad (13).

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