A children's rehabilitation training bicycle

Abstract

This utility model relates to the field of rehabilitation bicycle technology and discloses a children's rehabilitation training bicycle, comprising: a frame, a transmission component disposed in the middle part of the frame, and a foot pedal assembly rotatably disposed on the transmission component; the foot pedal assembly includes a foot pedal for placing orthotic shoes, the upper end of the foot pedal having two side plates, and a rotating rod movably disposed along the inner side of the side plates, the rotating rod having elastic contact points along the side of the orthotic shoe near the shoe for securing the side of the orthotic shoe; a clamping block is detachably fixed to the upper end of the side plate for fixing the two sides of the rotating rod; a training component for the upper limbs is also disposed at the front end of the frame; by providing the foot pedal assembly and the training component, the foot pedal assembly can fix the foot wearing the orthotic shoe, facilitating the improvement of the patient's lower limb rehabilitation training efficiency, while the training component can rotate in both horizontal and vertical directions, allowing for more flexible training of the upper limbs.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation bicycle technology, specifically to a children's rehabilitation training bicycle. Background Technology

[0002] In daily rehabilitation therapy, it has been observed that preschool children have increased exploration abilities of the outside world and further enhanced social needs. While their peers enjoy riding bicycles, children with cerebral palsy, due to varying degrees of limb disorders such as forearm pronation, thumb adduction, trunk flexion, increased muscle tone, poor muscle strength, adduction, internal rotation, and equinus foot, cannot adequately meet their needs with conventional bicycles. The "Chinese Cerebral Palsy Rehabilitation Guidelines (2022) Rehabilitation Treatment Strategies" points out that preschool children possess a certain degree of active motor function, with an expanded range and variety of activities and enhanced active learning abilities. Bicycle therapy can improve gross motor function, balance, and muscle strength in children with cerebral palsy. This necessitates goal-oriented active movement training, requiring a rehabilitation training bicycle that can both guide children to learn actively and motivate them to promote motor function and overall physical and mental development.

[0003] Children with cerebral palsy typically wear orthotic shoes. However, existing bicycles cannot secure the shoe upper to the pedals when these shoes are worn, thus hindering effective lower limb training during rehabilitation. Furthermore, existing upper limb training only targets vertical rotation and cannot achieve horizontal rotation. Therefore, we propose a children's rehabilitation training bicycle to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a children's rehabilitation training bicycle to solve the above-mentioned technical problems.

[0005] This utility model provides the following technical solution:

[0006] A children's rehabilitation training bicycle includes: a frame, a transmission component is provided in the middle part of the frame, and a foot pedal assembly is rotatably mounted on the transmission component;

[0007] The foot pedal assembly includes a foot pedal for placing orthotic shoes. The upper end of the foot pedal has two side plates, and a rotating rod is movably arranged along the inner side of the side plates. The rotating rod also has elastic contact points along the side of the shoe on the side near the orthotic shoe for locking the side of the orthotic shoe.

[0008] A clamping block is detachably fixed to the upper end of the side plate, and the clamping block is used to fix both sides of the rotating rod;

[0009] The front end of the support is also equipped with a training component for the upper limbs.

[0010] Furthermore, the tail of the rotating rod also has a wrench.

[0011] Furthermore, the training component includes a sleeve fixedly connected to the front end of the support, a rotating column rotatably inserted into the sleeve, a connecting end a at the lower end of the rotating column, a front wheel rotatably mounted on the connecting end a, a steering wheel coupled and fixedly mounted at the upper end of the rotating column, a handrail fixedly mounted at the front end of the steering wheel, and rotating handles symmetrically and movably connected to both sides.

[0012] Furthermore, a through hole is provided on the inner side of the rotating column, and a lifting rod is provided in the through hole. The upper end of the lifting rod is fixedly connected to the steering wheel, and the lower end of the lifting rod has a threaded part. A threaded groove is also provided in the through hole and the threaded part. The height of the lifting rod can be adjusted along the rotating column.

[0013] Furthermore, a seat is also fixedly installed on the upper part of the bracket.

[0014] Furthermore, the rear end of the bracket also has a connecting end b, and a rear wheel is rotatably mounted on the connecting end b.

[0015] Furthermore, auxiliary wheels for balancing the vehicle body are symmetrically fixedly installed on both sides of the rear wheel.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, by providing a foot pedal component and a training component, the foot pedal component can fix the foot wearing orthotic shoes, which facilitates the improvement of the patient's lower limb rehabilitation training efficiency, while the training component can rotate in both horizontal and vertical directions, allowing for more flexible training of the upper limbs. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a children's rehabilitation training bicycle;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the training component;

[0021] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0022] Figure 5 A schematic diagram of the front end of a children's rehabilitation training bicycle.

[0023] In the diagram: 100, bracket; 110, connecting end a; 120, connecting end b; 130, transmission component; 140, front wheel; 150, auxiliary wheel; 160, seat; 170, armrest; 180, rear wheel; 200, foot pedal assembly; 210, foot pedal; 220, side plate; 230, rotating rod; 240, elastic contact; 250, clamping block; 260, wrench; 300, training assembly; 310, steering wheel; 320, lifting rod; 330, socket; 340, threaded part; 350, rotating handle; 360, rotating column. Detailed Implementation

[0024] 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.

[0025] like Figure 1 As shown, this utility model provides a technical solution: a children's rehabilitation training bicycle, including a frame 100, a training component 300 at the front end of the frame 100, and a foot pedal component 200 in the middle part of the frame 100, wherein the training component 300 and the foot pedal component 200 are respectively used to train the child's upper limbs and lower limbs.

[0026] Furthermore, such as Figure 2As shown, since cerebral palsy patients need to wear orthotic shoes, a transmission component 130 is also provided in the middle part of the bracket 100. The transmission component 130 is a common component in existing bicycles, including large and small gears, a chain, and components for rotating the pedal assembly 200. Therefore, it will not be described in detail in the specification. The pedal assembly 200 includes a foot pedal 210, and the upper end of the foot pedal 210 has two symmetrical side plates 220. A rotating rod 230 is rotatably arranged along the inner side of the side plate 220. An elastic contact 240 is fixedly installed on the side of the rotating rod 230 near the orthotic shoe. The elastic contact 240 is used to clamp the side of the orthotic shoe. The sides of the orthotic shoe are made of a rigid material, so the elastic contact 240 will not press on the instep of the child's foot inside the orthotic shoe. This allows the child's foot to be fixed to the foot pedal assembly 200 to help with lower limb training. A wrench 260 extends from the end of the rotating rod 230, and a locking block 250 is engaged on the upper surface of the side plate 220. The locking block 250 can be removed from the side plate 220. When the child's foot needs to leave the foot pedal 210, the locking block 250 is removed, and the wrench 260 is used to rotate the rotating rod 230 outward. The elastic contact 240 on the rotating rod 230 no longer locks the orthotic shoe, allowing the child's foot to be removed from the foot pedal 210.

[0027] Furthermore, such as Figure 3-5 As shown, the training component 300 includes a sleeve 330, with the front end of the bracket 100 fixedly connected to the sleeve 330. A rotating column 360 is rotatably inserted into the sleeve 330. A connecting end a110 is also provided along the lower end of the rotating column 360. A front wheel 140 is rotatably mounted at the lower end of the connecting end a110. A steering wheel 310 is fixedly coupled above the connecting end a110. A handlebar 170 is fixedly connected along the front end of the steering wheel 310. When the child is riding, the front wheel 140 is controlled by the handlebar 170. Normally, upper limb rotation training can be performed by rotating handlebars 350 rotatably mounted on the side walls of the steering wheel 310. Furthermore, to make it easier for the child to reach the rotating handlebars 350, as shown... Figure 3-4 As shown, a through hole is also provided on the inner side of the rotating column 360, and a lifting rod 320 is fixedly installed on the lower end of the steering wheel 310. The lower end of the lifting rod 320 also has a threaded part 340. A threaded groove is provided in the through hole and the threaded part 340. The lifting rod 320 can also be adjusted upward to accommodate children of different heights.

[0028] Furthermore, such as Figure 1As shown, the bicycle also has a seat 160 mounted on the upper part of the support 100 to meet the sitting posture of patients with cerebral palsy. The rear end of the support 100 also has a connecting end b120, on which a rear wheel 180 is rotatably mounted. Auxiliary wheels 150 are symmetrically fixed on both sides of the rear wheel 180 to ensure the balance of the bicycle and facilitate training for patients.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A children's rehabilitation training bicycle, characterized in that, include: A support (100) is provided with a transmission component (130) in the middle part of the support (100), and a foot pedal assembly (200) is rotatably provided on the transmission component (130). The foot pedal assembly (200) includes a foot pedal (210) for placing orthotic shoes. The upper end of the foot pedal (210) has two side plates (220). A rotating rod (230) is movably arranged along the inner side of the side plates (220). The rotating rod (230) has elastic contacts (240) along the side of the orthotic shoe near the shoe side for locking the side of the orthotic shoe. A clamping block (250) can also be detachably fixed to the upper end of the side plate (220), and the clamping block (250) is used to fix both sides of the rotating rod (230); The front end of the support (100) is also provided with a training component (300) for the upper limbs.

2. The children's rehabilitation training bicycle according to claim 1, characterized in that: The tail of the rotating rod (230) also has a wrench (260).

3. The children's rehabilitation training bicycle according to claim 1, characterized in that: The training component (300) includes a sleeve (330) fixedly connected to the front end of the bracket (100). A rotating column (360) is rotatably inserted into the sleeve (330). The lower end of the rotating column (360) also has a connecting end a (110). A front wheel (140) is rotatably mounted on the connecting end a (110). A steering wheel (310) is coupled and fixed to the upper end of the rotating column (360). A handrail (170) is fixedly mounted on the front end of the steering wheel (310), and rotating handles (350) are symmetrically and movably connected to both sides.

4. The children's rehabilitation training bicycle according to claim 3, characterized in that: The rotating column (360) is also provided with a through hole, and a lifting rod (320) is also provided in the through hole. The upper end of the lifting rod (320) is fixedly connected to the steering wheel (310). The lower end of the lifting rod (320) is also provided with a threaded part (340). A threaded groove is also provided in the through hole and the threaded part (340). The height of the lifting rod (320) can be adjusted along the rotating column (360).

5. The children's rehabilitation training bicycle according to claim 1, characterized in that: A seat (160) is also fixedly installed on the upper part of the bracket (100).

6. The children's rehabilitation training bicycle according to claim 1, characterized in that: The rear end of the bracket (100) also has a connecting end b (120), and a rear wheel (180) is rotatably mounted on the connecting end b (120).

7. The children's rehabilitation training bicycle according to claim 6, characterized in that: The rear wheel (180) is also symmetrically fixed with auxiliary wheels (150) on both sides for balancing the vehicle body.

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