Supporting and walking-assisting device for children orthopedics department
By designing adjustable shoulder support and a height-adjustable telescopic mechanism, the problem of insufficient adaptability of traditional children's walking aids is solved, achieving a stable and comfortable support effect and improving the effectiveness and safety of rehabilitation training.
Patent Information
- Application Number
- CN202422830274.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Traditional walking aids for children cannot adjust the shoulder support portion according to different children's shoulder widths, and the height adjustment is not flexible enough, which affects the rehabilitation effect and user experience.
A walking support device was designed, which includes a two-stage adjustable telescopic mechanism and a child-shaped curved shoulder support plate. The adjustability of the shoulder support plate is achieved by using a butterfly bolt and a circular limiting plate, and the height can be finely adjusted by using a toggle plate and a limiting block.
It adapts to different children's shoulder widths and heights, providing stable and comfortable shoulder support to ensure children's balance and stability during use, reduce discomfort and the impact on the rehabilitation process, and improve the applicability and safety of the device.
Smart Images
Figure CN223696287U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to support walking aid, concretely point to a kind of support walking aid for children orthopedics. BACKGROUND
[0002] In the field of children orthopedics rehabilitation, walking aid plays a crucial role in helping children with orthopedic diseases to conduct walking training and daily activities. With the improvement of medical level and the increasing emphasis on children's rehabilitation, the functionality and adaptability requirements of walking aid are increasingly improved.
[0003] Traditional children walking aid often has many limitations. On the one hand, the shoulder support part of many walking aids is a fixed structure and cannot be adjusted according to the shoulder width of different children. Due to the large difference in body size among children, especially the different shoulder widths, the fixed shoulder support design will cause the children to be unable to get accurate and suitable support when using. This not only makes children feel extremely uncomfortable during use, but also may affect the rehabilitation process due to inaccurate support position, and even may have adverse effects on the development of children's shoulders and spine, destroy the body balance and stability of children when walking, and increase the risk of children falling during the use of walking aid.
[0004] On the other hand, the height adjustment of some existing walking aids is not flexible or accurate enough. Children's height difference is obvious, and the support height requirement of walking aid is different. Walking aid without effective height adjustment mechanism cannot meet the needs of children of different heights, and may appear over-high or over-low support. Over-high support will exert unnecessary pressure on children's shoulders and spine, affecting the normal posture and walking posture of children; over-low support cannot provide enough support for children, which is not conducive to the walking training and rehabilitation of children, and may seriously hinder the rehabilitation process of children, reduce the enthusiasm and effectiveness of children using walking aid.
[0005] Therefore, there is an urgent need for a better support walking aid for children orthopedics on the market. UTILITY MODEL CONTENT
[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology, and to provide a support walking aid for children orthopedics.
[0007] To solve the above technical problems, the utility model provides a technical scheme of a support walking aid for children orthopedics: a bottom walking bottom support frame is provided with a two-stage adjustable telescopic mechanism on the back upper side.
[0008] The upper side of the secondary adjustable telescopic mechanism is fixed with an upper core support plate body, both sides of the upper core support plate body are rotationally provided with child arc-shaped shoulder support plate bodies, one end of the child arc-shaped shoulder support plate body is rotationally connected with both sides of the upper core support plate body, and the distal end of the child arc-shaped shoulder support plate body is fixed with a circular limiting plate body; the axis formed by the mutual rotation of the child arc-shaped shoulder support plate body and the upper core support plate body is in the same straight line with the axis of the circular limiting plate body; the front sides of the upper core support plate body are symmetrically provided with auxiliary plate bodies, the auxiliary plate bodies are fixed with core nuts, the core nuts are provided with butterfly bolts, the stud portions of the butterfly bolts penetrate through the auxiliary plate bodies, the stud portions of the butterfly bolts are connected with the core nuts in a matched mode, the distal end of the stud portion of the butterfly bolt abuts against the circular limiting plate body, and the child arc-shaped shoulder support plate body is limited from rotating.
[0009] As an improvement, the projection of the bottom walking bottom support frame in the top view is U-shaped.
[0010] The bottom walking bottom support frame comprises two side wing portions, and the side wing portions on the bottom walking bottom support frame are symmetrically provided with walking wheels.
[0011] As an improvement, the child arc-shaped shoulder support plate body is provided with a handrail.
[0012] As an improvement, the secondary adjustable telescopic mechanism comprises a lower sliding hollow pipe and an upper sliding hollow pipe, the projection of the lower sliding hollow pipe in the top view is rectangular, and the projection of the upper sliding hollow pipe in the top view is rectangular; the lower portion of the upper sliding hollow pipe is in sliding connection with the lower sliding hollow pipe; one side of the outer wall of the lower sliding hollow pipe is provided with a long strip through hole, the extension direction of the long strip through hole is the same as the extension direction of the secondary adjustable telescopic mechanism; the inner walls on both sides of the long strip through hole are provided with limiting notches, the limiting notches extend from one end of the long strip through hole to the other end, the inside of the lower portion of the upper sliding hollow pipe is provided with a functional shell, the opening of the functional shell extends out of the upper sliding hollow pipe, both sides of the functional shell are provided with L-shaped cavities, the L-shaped cavities are provided with L-shaped sliding members, the L-shaped sliding members are in sliding connection with the L-shaped cavities, one side of the L-shaped sliding member is a blind hole, a spring is arranged in the blind hole of the L-shaped sliding member, the number of the springs is several, the other end of the spring is connected with the partition plate of the L-shaped cavity, the other side of the L-shaped sliding member extends out of the L-shaped cavity, the part of the L-shaped sliding member extending out of the L-shaped cavity is provided with a limiting protrusion, the limiting protrusion is matched with the limiting notches, and the part of the L-shaped sliding member extending out of the L-shaped cavity is provided with a pushing block.
[0013] The utility model has the advantages that compared with prior art: children use the walking aid device: guide the children with orthopedic diseases to stand in the middle of the bottom walking bottom support frame, the bottom walking bottom support frame is U type, and the walking wheels of the two side wing parts can ensure the mobility flexibility of the device on the ground.
[0014] Let the lower part of the child's shoulder lean on the child's arc-shaped shoulder support plate body with the distance adjusted, so that the child's shoulder is stably supported. At the same time, let the child's hand hold the handrail on the child's arc-shaped shoulder support plate body, ensure that the child's hand has a reliable gripping point to maintain body balance and walk with the aid of the device.
[0015] During the walking process of the child using the walking aid device, the state of the child and the operation of the device should be paid attention to at all times, and if there is any abnormality, the use of the device should be stopped in time and the device should be checked.
[0016] The adjustable distance between the shoulder support plate bodies: the rotational cooperation between the child's arc-shaped shoulder support plate body and the upper core support plate body, and the design of fixing the position through the butterfly bolt and the circular limiting plate body, can adjust the distance between the two child's arc-shaped shoulder support plate bodies according to the body shape of different children. This adjustability can adapt to children with different shoulder widths, so that each child can obtain comfortable and stable shoulder support, prevent discomfort or affect the rehabilitation effect caused by improper shoulder support position, and better ensure the balance and stability of the child when using the walking aid device.
[0017] The adaptation advantage brought by the height adjustability: the design of the two-stage adjustable telescopic mechanism 3 enables the device to adapt to children of different heights. By pressing the actuating plate 20 to release the cooperation between the limiting block 19 and the limiting groove 14, the position of the upper sliding pipe 12 in the lower fixed support pipe 11 is adjusted, which is simple and effective. The specific height of the child can be finely adjusted to ensure that the child's shoulder can be properly supported, avoid affecting the child's rehabilitation or use experience due to improper support height, and be beneficial to maintaining the correct posture of the child's body during walking, reducing the additional pressure on the child's shoulder and spine caused by improper height. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is a three-dimensional structure diagram of the support walking aid device for children orthopedics of the utility model Figure 1 .
[0019] Figure 2 is a three-dimensional structure diagram of the support walking aid device for children orthopedics of the utility model Figure 2 .
[0020] Figure 3 is a three-dimensional structure diagram of the support walking aid device for children orthopedics of the utility modelFigure 3 .
[0021] Figure 4 is the internal three-dimensional structure schematic diagram of the supporting walking aid for children orthopedics.
[0022] Figure 5 is Figure 1 the local amplification structure schematic diagram of A in the figure.
[0023] Figure 6 is Figure 4 the local amplification structure schematic diagram of B in the figure. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0025] In the description of the embodiments of the utility model, it should be explained that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.
[0026] In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, they do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0027] In the description of the embodiments of the utility model, "a plurality of" represents at least 2.
[0028] In the description of the embodiments of the utility model, still need explaining, unless another explicit provision and limitation, if appearing term '' set '', '' install '', '' connect '', '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication. For ordinary skilled in the art, can understand the concrete meaning of the above-mentioned term in the utility model according to specific circumstances.
[0029] In combination with the drawings, a supporting walking device for children orthopedics,
[0030] Including bottom walking bottom support frame 1, the projection in the overhead direction of bottom walking bottom support frame 1 is U-shaped, bottom walking bottom support frame 1 includes two side wings, and the two sides of the side wing on bottom walking bottom support frame 1 are symmetrically provided with walking wheels 2;Two-stage adjustable telescopic mechanism 3 is fixedly arranged on the back upper side of bottom walking bottom support frame 1;Upper core support plate body 4 is fixedly arranged on the upper side of two-stage adjustable telescopic mechanism 3, child arc-shaped shoulder support plate body 5 is rotatably arranged on the two sides of upper core support plate body 4, one end of child arc-shaped shoulder support plate body 5 and the two sides of upper core support plate body 4 are rotatably matched, circular limiting plate body 6 is fixedly arranged on the tail end of child arc-shaped shoulder support plate body 5, the axis formed by the mutual rotation of child arc-shaped shoulder support plate body 5 and upper core support plate body 4 and the axis of circular limiting plate body 6 are on the same straight line;Auxiliary plate body 7 is symmetrically arranged on the front two sides of upper core support plate body 4, core nut 8 is fixedly arranged on auxiliary plate body 7, butterfly bolt 9 is arranged on core nut 8, the stud portion of butterfly bolt 9 penetrates auxiliary plate body 7, the stud portion of butterfly bolt 9 and core nut 8 are matched by cooperation, the tail end of the stud portion of butterfly bolt 9 abuts against circular limiting plate body 6, which limits the rotation of child arc-shaped shoulder support plate body 5. Handrail 10 is arranged on child arc-shaped shoulder support plate body 5.
[0031] The secondary adjustable telescopic mechanism 3 comprises a lower fixed support pipe 11 and an upper sliding pipe 12, the projection of the lower fixed support pipe 11 in the top view is rectangular, and the projection of the upper sliding pipe 12 in the top view is rectangular; the lower part of the upper sliding pipe 12 is in the lower fixed support pipe 11 and is in sliding fit with the lower fixed support pipe 11; a long hole 13 is arranged on the outer wall of one side of the lower fixed support pipe 11, the extension direction of the long hole 13 is the same as the extension direction of the secondary adjustable telescopic mechanism 3; limit grooves 14 are arranged on the inner walls of the two sides of the long hole 13, the limit grooves 14 extend from one end of the long hole 13 to the other end, the inside of the lower part of the upper sliding pipe 12 is provided with a core shell 15, the opening of the core shell 15 extends out of the upper sliding pipe 12, L-shaped cavities 16 are arranged on the two sides of the core shell 15, L-shaped sliding pieces 17 are arranged in the L-shaped cavities 16, the L-shaped sliding pieces 17 are in sliding fit with the L-shaped cavities 16, one side of the L-shaped sliding piece 17 is a blind hole, springs 18 are arranged in the blind hole of one side of the L-shaped sliding piece 17, the number of the springs 18 is several, the other end of the spring 18 is connected with the partition plate of the L-shaped cavity 16, the other side of the L-shaped sliding piece 17 extends out of the L-shaped cavity 16, limit blocks 19 are arranged on the part of the L-shaped sliding piece 17 extending out of the L-shaped cavity 16, the limit blocks 19 are matched with the limit grooves 14, and the part of the L-shaped sliding piece 17 extending out of the L-shaped cavity 16 is provided with a push plate 20.
[0032] Preparation: Place the supporting and walking aid device for children orthopedics on a flat ground, make sure that the four walking wheels 2 can stably contact the ground, and the whole device is in a stable state.
[0033] Adjust the distance between the child arc-shaped shoulder support plate bodies 5 to adapt to the size of the child: first, check the tightness of the butterfly bolts 9. If the butterfly bolts 9 are in the tightened state, loosen the butterfly bolts 9, so that the shank part of the butterfly bolts 9 is no longer tightly pressed against the circular limit plate body 6. When operating, hold the butterfly head of the butterfly bolt 9 with your hand, rotate counterclockwise until you feel loose, and pay attention not to completely unscrew the butterfly bolt 9.
[0034] Then, according to the width of the child's shoulder, rotate the child arc-shaped shoulder support plate body 5. Since one end of the child arc-shaped shoulder support plate body 5 is in rotating fit with the two sides of the upper core support plate body 4, the distance between the two child arc-shaped shoulder support plate bodies 5 can be easily adjusted. During the rotating process, make sure that the child arc-shaped shoulder support plate body 5 rotates stably around the axis connected with the upper core support plate body 4.
[0035] When the distance between the two children arc-shaped shoulder support plate body 5 is adjusted to the right position, the butterfly bolt 9 is tightened again. Clockwise rotation of the butterfly bolt 9, the stud portion of the butterfly bolt 9 is tightly against the circular limiting plate body 6, so as to limit the rotation of the children arc-shaped shoulder support plate body 5, to ensure its position fixed.
[0036] Adjust the height of the device to adapt to the height of the child: find the secondary adjustable telescopic mechanism 3 on the dial plate 20.
[0037] The user presses the dial plate 20 with his fingers, the force of pressing should be moderate and stable. Because the dial plate 20 is connected with the L-shaped sliding piece 17, when the dial plate 20 is pressed, the L-shaped sliding piece 17 will slide in the L-shaped cavity 16. At this time, the spring 18 in the blind hole of the L-shaped sliding piece 17 will be compressed. Because the other end of the spring 18 is connected with the partition of the L-shaped cavity 16, the spring 18 provides elastic support and reset force for the sliding of the L-shaped sliding piece 17.
[0038] With the sliding of the L-shaped sliding piece 17, the limiting block 19 provided in the extension of the L-shaped cavity 16 will be separated from the limiting groove 14 on the inner wall of the long strip through hole 13. The limiting groove 14 extends from one end of the long strip through hole 13 to the other end, and the long strip through hole 13 is located on the outer wall of the lower fixed support pipe 11, and its extension direction is the same as that of the secondary adjustable telescopic mechanism 3.
[0039] After the limiting block 19 is separated from the limiting groove 14, the upper sliding pipe 12 can slide freely in the lower fixed support pipe 11. According to the height of the child, pull the upper core support plate body 4 and the components connected thereto upwards or downwards, so as to drive the upper sliding pipe 12 to slide in the lower fixed support pipe 11, and realize the height adjustment of the secondary adjustable telescopic mechanism 3.
[0040] When the height is adjusted to the right position, the user slowly releases the dial plate 20. Under the reset action of the spring 18, the L-shaped sliding piece 17 will return to the original position, so that the limiting block 19 cooperates with the limiting groove 14 again, so as to fix the relative position of the upper sliding pipe 12 and the lower fixed support pipe 11, complete the fixation of the secondary adjustable telescopic mechanism 3, and complete the adjustment of the height of the whole device.
[0041] Children use the walking aid: guide the children with orthopedic diseases to stand in the middle of the bottom walking support frame 1, which is U-shaped, and the walking wheels 2 on the two side wings can ensure the flexibility of the device on the ground.
[0042] Let the lower part of the child's shoulder rest on the child's arc-shaped shoulder support plate body 5 that has been adjusted in distance, so that the child's shoulder can be stably supported. At the same time, let the child hold the handrail 10 on the child's arc-shaped shoulder support plate body 5, to ensure that the child's hand has a reliable grip point to maintain body balance and walk with the device.
[0043] During the child's walk with the walking aid device, the child's condition and the device's operation should be monitored at all times. If there is any abnormality, stop using it immediately and check the device.
[0044] The benefits of adjustable shoulder support plate spacing: The rotation of the child's arc-shaped shoulder support plate body 5 and the upper core support plate body 4, and the fixed position design through the butterfly bolt 9 and the circular limiting plate body 6, make the distance between the two child's arc-shaped shoulder support plate body 5 can be adjusted according to the body shape of different children. This adjustability can adapt to children of different shoulder width, so that each child can get comfortable and stable shoulder support, prevent discomfort or affect the rehabilitation effect caused by improper shoulder support position, and also better ensure the balance and stability of children when using the walking aid device.
[0045] The adaptation advantage brought by height adjustability: The design of the two-stage adjustable telescopic mechanism 3 makes the device can adapt to children of different heights. By pressing the push plate 20 to release the cooperation between the limiting block 19 and the limiting groove 14, and then adjusting the position of the upper sliding tube 12 in the lower fixed support tube 11, this design is simple and effective. According to the specific height of the child, fine adjustment can be made to ensure that the child's shoulder can be properly supported, avoid affecting the child's rehabilitation or use experience due to improper support height, and help maintain the correct posture of the child's body during walking, reduce the additional pressure on the child's shoulder and spine caused by improper height.
[0046] The stability and comfort of the overall structure: The U-shaped design of the bottom walking support frame 1 and the symmetrical walking wheels 2 arranged on it provide a stable support structure and good mobility performance for the entire device. During the child's walk, this stable support can reduce the risk of shaking and toppling, ensuring the safety of the child. At the same time, the handrails 10 on the child's arc-shaped shoulder support plate body 5 provide a comfortable hand grip position for the child, which helps the child better control body balance and movement direction, improving the convenience and comfort of using the walking aid device.
[0047] Convenient operation and use: whether it is adjusting the spacing of the child arc-shaped shoulder support plate body 5 or the height of the two-stage adjustable telescopic mechanism 3, the operation is relatively simple. Users do not need complex tools or professional skills to complete the adjustment, which is convenient for parents or medical staff to quickly set according to the actual situation of the child, so that the child can start using the walking aid device for rehabilitation training or daily activity assistance as soon as possible, saving time and effort, and improving the practicality and ease of use of the device.
[0048] The above describes the present application and its embodiments, which are not limiting, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the present application, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the present application.
Claims
1. A pediatric orthopedic support and walking aid, characterized in that: Includes a bottom walking bottom support frame (1), and a two-stage adjustable telescopic mechanism (3) is fixedly provided on the upper back side of the bottom walking bottom support frame (1); The upper core support plate (4) is fixedly provided on the upper side of the secondary adjustable telescopic mechanism (3). Child arc-shaped shoulder support plates (5) are rotatably provided on both sides of the upper core support plate (4). One end of the child arc-shaped shoulder support plate (5) is rotatably engaged with both sides of the upper core support plate (4). A circular limiting plate (6) is fixedly provided at the end of the child arc-shaped shoulder support plate (5). The axis formed by the mutual rotation of the child arc-shaped shoulder support plate (5) and the upper core support plate (4) is parallel to the axis of the circular limiting plate (6). The lines are on the same straight line; the upper core support plate (4) is symmetrically provided with auxiliary plates (7) on both sides of the front part, and a core nut (8) is fixed on the auxiliary plate (7). A wing bolt (9) is provided on the core nut (8). The stud part of the wing bolt (9) passes through the auxiliary plate (7). The stud part of the wing bolt (9) and the core nut (8) are connected by a fit. The end of the stud part of the wing bolt (9) abuts against the circular limiting plate (6), which plays a role in restricting the rotation of the child's arc-shaped shoulder support plate (5).
2. The pediatric orthopedic support and walking aid device according to claim 1, characterized in that: The projection of the bottom walking support frame (1) in the top view direction is U-shaped; The bottom walking support frame (1) includes two side wings, and walking wheels (2) are symmetrically provided on both sides of the side wings of the bottom walking support frame (1).
3. A pediatric orthopedic support and walking aid device according to claim 2, characterized in that: The child's curved shoulder support plate (5) is equipped with a handrail (10).
4. A pediatric orthopedic support and walking aid device according to claim 1, characterized in that: The secondary adjustable telescopic mechanism (3) includes a lower sliding hollow tube (11) and an upper sliding hollow tube (12). The projection of the lower sliding hollow tube (11) in the top view is rectangular, and the projection of the upper sliding hollow tube (12) in the top view is also rectangular. The lower part of the upper sliding hollow tube (12) is inside the lower sliding hollow tube (11) and slides in cooperation with it. An elongated through hole (13) is provided on one side of the outer wall of the lower sliding hollow tube (11), and the extension direction of the elongated through hole (13) is the same as the extension direction of the secondary adjustable telescopic mechanism (3). Limiting notches (14) are provided on the inner walls on both sides of the elongated through hole (13), and the limiting notches (14) extend from one end of the elongated through hole (13) to the other end. A functional housing (15) is provided inside the lower part of the upper sliding hollow tube (12). An upper sliding hollow tube (12) extends from the opening of the functional housing (15). L-shaped cavities (16) are provided on both sides of the functional housing (15). An L-shaped slider (17) is provided within each L-shaped cavity (16). The L-shaped slider (17) and the L-shaped cavity (16) are slidably fitted. One side of the L-shaped slider (17) is a blind hole. A spring (18) is provided within the blind hole side of the L-shaped slider (17). The spring (18) has several... The quantity is several. The other end of the spring (18) is connected to the partition of the L-shaped cavity (16). The other side of the L-shaped slider (17) extends out of the L-shaped cavity (16). The part of the L-shaped slider (17) extending into the L-shaped cavity (16) is provided with a limiting protrusion (19). The limiting protrusion (19) and the limiting notch (14) cooperate. The part of the L-shaped slider (17) extending into the L-shaped cavity (16) is provided with a toggle block (20).