Toy car capable of being electrically adjusted
By using a split frame structure and an electric adjustment device, the problem of fixed distance between the seat and steering wheel in traditional toy cars has been solved, enabling automatic adjustment according to the child's height, thus improving ease of use and adaptability.
Patent Information
- Application Number
- CN202421311805.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Traditional children's toy cars have a fixed distance between the seat and steering wheel, which cannot be conveniently adjusted according to changes in a child's height, thus limiting their use.
It adopts a separate front and rear frame structure, combined with adjusting screws, threaded sleeves and drive motors, to adjust the distance between the seat and steering wheel electrically. Automatic adjustment is achieved by using the threaded connection of the adjusting screws and the drive motor.
It enables automatic adjustment of the distance between the seat and steering wheel according to changes in the child's height, improving the ease of use and adaptability of the toy car and expanding its application range.
Smart Images
Figure CN222310818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toy car use, in particular to an electrically adjustable toy car. Background Art
[0002] Children's toy cars are used more and more widely as both children's toys and children's means of transportation. At present, the structures of children's toy cars on the market are various, whether electric or non-electric, which can add fun to children.
[0003] The frame of a conventional children's toy car is usually arranged as an integral whole. During the use of the toy car, the distance between the seat and the steering wheel is fixed, so that the distance between the seat and the steering wheel cannot be conveniently and adaptively adjusted according to the height change of the child, which reduces the use range of the device. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the distance between the seat and the steering wheel cannot be conveniently and adaptively adjusted according to the height change of the child, resulting in a reduction in the use range of the device.
[0005] In order to solve the above problems, the technical solution of the utility model is: an electrically adjustable toy car, comprising a front frame and a rear frame used in conjunction with each other, the front frame and the rear frame are respectively provided with rotatable running wheels, cylinders are respectively fixedly provided on both sides of the bottom surface of the rear frame along its length direction, and retractable moving rods are respectively provided in the two cylinders, and the two moving rods are respectively fixedly connected to the bottom surface of the front frame, and an adjusting device that can control the moving rods to be retracted is also commonly provided on the rear frame and the front frame;
[0006] The adjusting device includes an adjusting screw and a threaded sleeve. The adjusting screw is rotatably provided on the rear frame and extends to the front frame. The adjusting screw is threadably connected to a threaded sleeve fixedly connected to the front frame. A driving motor is fixedly provided on the rear frame near the end face of the adjusting screw, and the output shaft end of the driving motor is fixedly connected to the end face of the adjusting screw.
[0007] Furthermore, the driving motor and the adjusting screw are respectively located in the middle position between the two cylinders.
[0008] Furthermore, an extension seat is fixedly provided on the end surface of the front frame between the two moving rods, and a sliding groove matching the extension seat is provided on the rear frame.
[0009] The advantages of the utility model compared with the existing technology are:
[0010] By cooperating with the separated front frame and rear frame, the cylinder and the moving rod, and the adjusting screw rod, the threaded sleeve and the driving motor, the driving motor can be started to drive the adjusting screw rod to rotate, and the threaded sleeve can be driven to move left and right under the action of the thread force, and the front frame can be driven to move left and right at the same time. The distance between the front frame and the rear frame can be adaptively adjusted according to the height change of the child, and the distance between the seat and the steering wheel can be adjusted at the same time, thereby improving the adjustment convenience and use range of the device; BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front structural diagram of the utility model.
[0012] Figure 2 It is a side structural diagram of the utility model.
[0013] Figure 3 It is a bottom view of the connection between the front frame and the rear frame in the utility model.
[0014] As shown in the figure: 1. front frame; 2. rear frame; 3. cylinder; 4. moving rod; 5. adjusting screw rod; 6. threaded sleeve; 7. driving motor; 8. extension seat; 9. sliding groove. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0016] like Figure 1 and Figure 2 As shown, an electrically adjustable toy car comprises a front frame 1 and a rear frame 2 which cooperate with each other, wherein the front frame 1 and the rear frame 2 are respectively provided with rotatable running wheels, and cylinders 3 are respectively fixedly provided on both sides of the bottom surface of the rear frame 2 along the length direction thereof, and retractable moving rods 4 are respectively provided in the two cylinders 3, and the two moving rods 4 are respectively fixedly connected to the bottom surface of the front frame 1, and an adjusting device which can control the moving rods 4 to be retracted is also commonly provided on the rear frame 2 and the front frame 1.
[0017] Through the above structure, the user first sits on the seat, and under the action of the adjustment device, the moving rods 4 on both sides can be controlled to extend and retract, and then the front frame 1 can be driven to move left and right, so that the distance between the seat and the steering wheel can be adjusted to meet the use needs of children of different heights, thereby improving the use range of the device.
[0018] like Figure 3 As shown, the adjusting device includes an adjusting screw rod 5 and a threaded sleeve 6. The adjusting screw rod 5 is rotatably provided on the rear frame 2 and extends to the front frame 1. The adjusting screw rod 5 is threadedly connected with the threaded sleeve 6 fixedly connected to the front frame 1. When the adjusting screw rod 5 is rotated, the threaded sleeve 6 is driven to move left and right for adjustment under the action of the thread force, and the front frame 1 is driven to move left and right for adjustment.
[0019] like Figure 3 As shown, a driving motor 7 is fixedly provided on the rear frame 2 near the end surface of the adjusting screw rod 5 , and the output shaft end of the driving motor 7 is fixedly connected to the end surface of the adjusting screw rod 5 .
[0020] like Figure 3 As shown, the driving motor 7 and the adjusting screw 5 are respectively located in the middle position between the two cylinders 3.
[0021] like Figure 2 As shown, an extension seat 8 is fixedly provided on the end surface of the front frame 1 between the two moving rods 4, and a sliding groove 9 matching with the extension seat 8 is provided on the rear frame 2. The cooperation between the extension seat 8 and the sliding groove 9 can ensure the stability of the front frame 1 during the left and right movement.
[0022] In specific use, the user first sits on the seat on the rear frame 2, then controls the driving motor 7 to rotate, and then drives the adjusting screw 5 to rotate. Under the action of the threaded force, the threaded sleeve 6 is driven to move left and right for adjustment, and at the same time drives the moving rod 4 and the front frame 1 to move left and right, so that the distance between the seat and the steering wheel can be adaptively adjusted to meet the use needs of children of different heights, thereby improving the use range of the device.
[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An electrically adjustable toy car, characterized in that: The invention comprises a front frame (1) and a rear frame (2) which cooperate with each other, wherein the front frame (1) and the rear frame (2) are respectively provided with rotatable running wheels, and cylinders (3) are respectively fixedly provided on both sides of the bottom surface of the rear frame (2) along the length direction thereof, and retractable moving rods (4) are respectively provided in the two cylinders (3), and the two moving rods (4) are respectively fixedly connected to the bottom surface of the front frame (1), and an adjusting device which can control the moving rods (4) to be retracted is also commonly provided on the rear frame (2) and the front frame (1); The adjusting device comprises an adjusting screw (5) and a threaded sleeve (6); the adjusting screw (5) is rotatably provided on the rear frame (2) and extends to the front frame (1); the adjusting screw (5) is threadedly connected to the threaded sleeve (6) fixedly connected to the front frame (1); a driving motor (7) is fixedly provided on the rear frame (2) near the end face of the adjusting screw (5); the output shaft end of the driving motor (7) is fixedly connected to the end face of the adjusting screw (5).
2. The electrically adjustable toy car according to claim 1, characterized in that: The driving motor (7) and the adjusting screw rod (5) are respectively located in the middle between the two cylinders (3).
3. An electrically adjustable toy car according to claim 1 or 2, characterized in that: An extension seat (8) is fixedly provided on the end surface of the front frame (1) between the two moving rods (4), and a sliding groove (9) matching with the extension seat (8) is provided on the rear frame (2).