Walking assisting device for child rehabilitation

Abstract

The utility model relates to the technical field of medical auxiliary equipment, and discloses a walking auxiliary device for rehabilitation of children, which comprises a bottom frame and universal wheels fixedly mounted at four corners of the lower end of the bottom frame, and a fixed frame is mounted at the upper end of the bottom frame. When a child needs to use the device, the movable rod can be pulled out through the open groove in the movable rod on the side face of the fixed frame, at the moment, the movable rod rotates along the fixed rod in the connecting groove, the movable rod is rotated to one side of the fixed frame to be in an open state, and at the moment, the child needing to use the device can enter the fixed frame along the notch in the side face of the fixed frame; when the walking assisting device for the rehabilitation of the children is used, the children can enter the walking assisting device for the rehabilitation of the children to use the walking assisting device without assistance of adults, and the walking assisting device for the rehabilitation of the children is convenient to use. The device does not need to stride into the device from the upper end and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, specifically a walking assistive device for children's rehabilitation. Background Technology

[0002] Currently, in clinical treatment of children who suffer from lower limb weakness, loss of mobility, and inability to walk independently due to disease, in order to help them recover as soon as possible, we usually help them exercise their lower limb strength and gradually restore their mobility through exercise. Therefore, walking aids are used to help children with rehabilitation exercises.

[0003] For example, a walking aid device for children's rehabilitation, with announcement number CN221154671U, relates to the field of medical assistive technology. It includes a main body with fixed frames on both sides. Handrails are fixedly connected to the upper end of the fixed frames. A stabilizing device is fixedly installed at the lower end of the main body. Lifting devices are fixedly connected to both sides of the stabilizing device. A shock-absorbing device is fixedly installed at one end of the lifting device, and wheels are fixedly installed at the lower end of the shock-absorbing device. This utility model, through the combined action of a fixed block, support ring, support rod, spring, backrest, and sponge, can protect the child's waist while walking. Through the combined action of a crank handle, rotating rod, moving block, connecting arm, hydraulic rod, swivel bolt, and rotating column, it can be adjusted according to children of different heights and is easy to store. Through the combined action of a slider, slot, multi-link, telescopic rod, swing arm, compression block, and shock-absorbing spring, it can reduce vibration of the device on the ground.

[0004] The aforementioned patent has the effect of protecting children's waists while walking and reducing the vibration of the device on the ground. However, most walking aids require the assistance of others to enter the device from the top. When children want to exercise on their own, they are unable to enter the aid from the top due to their poor mobility. Therefore, there are still some shortcomings in actual use.

[0005] Therefore, we propose a walking aid device for children's rehabilitation to address the aforementioned problems. Summary of the Invention

[0006] The purpose of this utility model is to provide a walking aid device for children's rehabilitation, in order to solve the problem that the general walking aid devices mentioned in the background art all require the assistance of others to enter the device from the top for use. When children want to exercise on their own, they are unable to enter the aid device from the top on their own due to their poor mobility. Therefore, there are still some shortcomings in actual use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a walking aid device for children's rehabilitation, comprising a bottom frame and casters fixedly installed at the four corners of the lower end of the bottom frame. A fixed frame is installed at the upper end of the bottom frame. A connecting mechanism is installed between the four corners of the bottom frame and the fixed frame. A connecting groove is provided on both sides of one side of the fixed frame. A fixed rod is fixedly installed inside one of the connecting grooves. A movable rod is rotatably installed on the fixed rod. A slot is provided on the side of the movable rod. A connecting cloth strap is fixedly installed between the lower ends of both sides of the fixed frame. A storage bag is fixedly installed on the side wall of the fixed frame.

[0008] Preferably, a groove is provided inside one end of the movable rod, and a locking block is slidably connected in the groove. A spring is fixedly installed between the side wall of the locking block and the inner wall of the groove.

[0009] Preferably, one of the connecting slots has a slot at its lower end, and a movable block is slidably connected inside the slot, with the lower end of the movable block slidably connected inside the slot.

[0010] Preferably, the connecting mechanism includes mounting blocks fixedly installed at the four upper corners of the bottom frame and the four lower corners of the fixed frame. Each mounting block has a connecting block fixedly installed on its side wall, and a connecting rod is fixedly installed between two adjacent connecting blocks.

[0011] Preferably, one of the mounting blocks has a groove inside, and the movable block is disposed in the groove.

[0012] Preferably, a fixing block is fixedly installed on each of the four sides of the bottom frame, and a set of connecting rods is fixedly installed on each of the two side walls of the fixing block. A bearing is fixedly installed on one end of each connecting rod, and an auxiliary pulley is rotatably installed on the lower end of each bearing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. First, the movable rod can be pulled outward through the slot on the side of the fixed frame. At this time, the movable rod rotates along the fixed rod in the connecting slot. Rotate the movable rod to one side of the fixed frame to open it. At this time, the child who needs to use the device can enter the fixed frame through the notch on the side of the fixed frame and sit on the connecting cloth. Then, rotate the movable rod again to close the opening of the fixed frame. The storage bag on the side can also hold water bottles and other sundries. When using this walking assistance device for children's rehabilitation, children can enter the device on their own without the assistance of an adult. There is no need to step into the device from the top, making it very convenient to use.

[0015] 2. With the cooperation of the fixed block, connecting rod 2, bearing, auxiliary pulley, movable rod, slide groove, locking block, spring, slot, connecting groove, fixed rod, locking groove and movable block, the device can automatically complete the fixing through the movable rod, which is convenient for users to use and operate. The setting of multiple auxiliary pulleys increases the safety factor of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the movable rod system of this utility model;

[0019] Figure 4 For the present utility model Figure 3 A magnified three-dimensional structural diagram of point A.

[0020] In the diagram: 1. Bottom frame; 11. Fixing block; 12. Connecting rod two; 13. Bearing; 14. Auxiliary pulley; 2. Caster wheel; 3. Fixing frame; 31. Connecting strap; 32. Movable rod; 321. Slide groove; 322. Locking block; 323. Spring; 33. Slot; 34. Connecting groove; 35. Fixing rod; 36. Locking groove; 37. Movable block; 4. Connecting mechanism; 41. Mounting block; 42. Connecting block; 43. Connecting rod one; 44. Groove; 5. Storage bag. Detailed Implementation

[0021] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figure 1 - Figure 3A walking aid device for children's rehabilitation includes a bottom frame 1 and casters 2 fixedly installed at the four corners of the lower end of the bottom frame 1. A fixed frame 3 is installed at the upper end of the bottom frame 1. A connecting mechanism 4 is installed between the four corners of the bottom frame 1 and the fixed frame 3. A connecting groove 34 is opened on both sides of one side of the fixed frame 3. A fixed rod 35 is fixedly installed inside one of the connecting grooves 34. A movable rod 32 is rotatably installed on the fixed rod 35. A slot 33 is opened on the side of the movable rod 32. A connecting cloth strap 31 is fixedly installed between the lower ends of both sides of the fixed frame 3. A storage bag 5 is fixedly installed on the side wall of the fixed frame 3.

[0023] In this embodiment: When using the device, the movable rod 32 can be pulled outward through the slot 33 on the movable rod 32 on the side of the fixed frame 3. At this time, the movable rod 32 rotates along the fixed rod 35 in the connecting slot 34, and the movable rod 32 is rotated to the side of the fixed frame 3 to the open state. At this time, the child who needs to use the device can enter the fixed frame 3 through the notch on the side of the fixed frame 3 and sit on the connecting cloth strap 31. Then, the movable rod 32 is rotated again to close the opening of the fixed frame 3. The storage bag 5 on the side can also hold water bottles and other sundries. When using this walking assistance device for children's rehabilitation, children can enter the device on their own without the assistance of an adult, without having to step into the device from the top, which is more convenient to use.

[0024] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 2 - Figure 4 The movable rod 32 has a groove 321 inside one end, and a locking block 322 is slidably connected in the groove 321. A spring 323 is fixedly installed between the side wall of the locking block 322 and the inner wall of the groove 321. The spring 323 can always push the locking block 322 outward.

[0025] One of the connecting slots 34 has a slot 36 at its lower end. A movable block 37 is slidably connected inside the slot 36. The lower end of the block 322 is slidably connected inside the slot 36. The movable rod 32 can be automatically fixed by the cooperation of the slot 36 and the block 322.

[0026] The connecting mechanism 4 includes mounting blocks 41 fixedly installed at the four corners of the upper end of the bottom frame 1 and the four corners of the lower end of the fixed frame 3. Connecting blocks 42 are fixedly installed on the side walls of the mounting blocks 41. Connecting rods 43 are fixedly installed between two adjacent connecting blocks 42, and the fixed connection between the bottom frame 1 and the fixed frame 3 is completed through the connecting rods 43.

[0027] One of the mounting blocks 41 has a groove 44 inside, and a movable block 37 is set in the groove 44. The movable block 37 in the groove 44 can release the limit on the movable rod 32.

[0028] The bottom frame 1 has fixed blocks 11 fixedly installed on all four sides. A set of connecting rods 12 is fixedly installed on both sides of the fixed blocks 11. A bearing 13 is fixedly installed on one end of each connecting rod 12. An auxiliary pulley 14 is rotatably installed on the lower end of each bearing 13. The overall anti-tipping effect of the device is better by setting multiple auxiliary pulleys 14.

[0029] In this embodiment: When a child uses the device alone to assist walking, the movable block 37 in the groove 44 can be pushed into the slot 36. As the movable block 37 moves along the slot 36, it contacts the upper slot 322 and pushes the slot 322 into the slide groove 321. After the slot 322 slides into the slide groove 321, the movable rod 32 can be pulled outward through the slot 33 to open one side of the fixed frame 3. At this time, the user can enter the interior of the fixed frame 3, straddle the connecting strap 31, and then rotate the movable rod 32 back to the initial position. During the rotation of the movable rod 32... When the middle locking block 322 contacts the connecting groove 34, it is squeezed again into the sliding groove 321 by the connecting groove 34. When the lower end of the locking block 322 is aligned with the locking groove 36, the locking block 322 is automatically pushed outward and locked in the locking groove 36 under the action of the spring 323, thus completing the fixation of the movable rod 32. When using this device to assist walking, the multiple auxiliary pulleys 14 around the bottom frame 1 can effectively provide multi-faceted support and prevent tipping. The device is easy to use and operate because of the movable rod 32 that can be automatically fixed. The multiple auxiliary pulleys 14 increase the safety factor of the device.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A walking aid device for pediatric rehabilitation, comprising a bottom frame (1) and casters (2) fixedly installed at the four corners of the lower end of the bottom frame (1), wherein a fixed frame (3) is installed at the upper end of the bottom frame (1), characterized in that: A connecting mechanism (4) is installed between the four corners of the bottom frame (1) and the fixed frame (3). A connecting groove (34) is opened on both sides of one side of the fixed frame (3). A fixed rod (35) is fixedly installed inside one of the connecting grooves (34). A movable rod (32) is rotatably installed on the fixed rod (35). A slot (33) is opened on the side of the movable rod (32). A connecting cloth strip (31) is fixedly installed between the lower ends of both sides of the fixed frame (3). A storage bag (5) is fixedly installed on the side wall of the fixed frame (3).

2. The walking aid device for pediatric rehabilitation according to claim 1, characterized in that: The movable rod (32) has a groove (321) inside one end, and a locking block (322) is slidably connected in the groove (321). A spring (323) is fixedly installed between the side wall of the locking block (322) and the inner wall of the groove (321).

3. The walking aid device for pediatric rehabilitation according to claim 2, characterized in that: One of the connecting slots (34) has a slot (36) at its lower end. A movable block (37) is slidably connected inside the slot (36), and the lower end of the block (322) is slidably connected inside the slot (36).

4. The walking aid device for pediatric rehabilitation according to claim 3, characterized in that: The connecting mechanism (4) includes mounting blocks (41) fixedly installed at the four corners of the upper end of the bottom frame (1) and the four corners of the lower end of the fixed frame (3). Each mounting block (41) has a connecting block (42) fixedly installed on its side wall. A connecting rod (43) is fixedly installed between two adjacent connecting blocks (42).

5. A walking aid device for pediatric rehabilitation according to claim 4, characterized in that: One of the mounting blocks (41) has a groove (44) inside, and the movable block (37) is disposed in the groove (44).

6. A walking aid device for pediatric rehabilitation according to claim 5, characterized in that: The bottom frame (1) is fixedly installed with a fixing block (11) on all four sides. A set of connecting rods (12) is fixedly installed on both sides of the fixing block (11). A bearing (13) is fixedly installed at one end of each connecting rod (12). An auxiliary pulley (14) is rotatably installed at the lower end of each bearing (13).

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