A toy vehicle with a buffering function

Abstract

The utility model discloses a toy car with buffering function belongs to the field of toy car, including headstock, tailstock and car shell, headstock and tailstock are hinged between, elastic support spare, two ends are connected with headstock and tailstock respectively, support frame sets up at the top of headstock, two buffer spare sets up in the car shell inner wall respectively, the toy car with buffering function of the utility model, through the cooperation of each part, under the working condition such as jolt, upper impact, front and back impact, effective energy absorption, buffering protection, compared with the toy car of lacking perfect buffer structure in the prior art, the structural stability and service life are improved greatly, at the same time, all the components (elastic support spare, buffer spare, connecting piece) for buffering are all built -in in the toy car inside, compared with the design of buffer component external in the prior art, while guaranteeing excellent buffering performance, the overall appearance of toy car is improved significantly, and the problem of easy damage and security risk of external buffer component is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of toy vehicles, specifically relating to a toy vehicle with a cushioning function. Background Technology

[0002] During the use of toy cars, especially when simulating real road conditions, the internal structure of the toy cars is often subjected to great stress due to bumps and impacts, which can easily cause damage and reduce their service life.

[0003] On the one hand, traditional toy cars lacking effective cushioning structures struggle to protect internal components when faced with bumpy roads, chassis swaying and vibrations, overhead impacts, and front-to-back collisions, affecting user experience and product durability. On the other hand, the few existing toy cars with cushioning functions often employ external designs for their cushioning components, such as exposed springs or protruding buffer blocks. This not only disrupts the overall streamlined appearance of the toy car and affects its visual appeal but also makes the cushioning components prone to premature damage or failure due to external collisions. Furthermore, it poses safety hazards such as snagging clothing or scratching users. To address these issues, a toy car with cushioning function is proposed. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, this utility model provides a toy car with a cushioning function, which has the advantages of good cushioning effect and high aesthetics.

[0005] To achieve the above objectives, this utility model provides a toy car with a cushioning function, including a head frame, a tail frame, and a car shell; the head frame and the tail frame are hinged together. The elastic support member is connected to the head frame and tail frame at both ends, respectively; Support frame, installed at the top of the head frame; Two buffer components are respectively installed on the inner wall of the vehicle body; Two connectors are respectively located on both sides of the top of the support frame and connected to the adjacent buffer components; Elastic supports are used to create an elastic connection between the head frame and the tail frame; connectors are used to push the buffers to cushion the impact on the top of the body shell; buffers are used to cushion the impact force when the body shell is hit from the front and rear.

[0006] Furthermore, the elastic support includes two hinge seats respectively mounted on the head frame and the tail frame; a hinge joint hinged to the hinge seats; two guide posts respectively mounted between the two hinge joints; and a spring with both ends sleeved on the outer walls of the two guide posts and fixed to the two hinge joints.

[0007] Furthermore, the buffer includes two fixed brackets respectively disposed on the inner wall of the vehicle body; a slide rod disposed between the two fixed brackets; two movable blocks slidably disposed on the outer wall of the slide rod; and two springs respectively sleeved on the outer wall of the slide rod and located on opposite sides of the two movable blocks, with the two ends of the springs respectively connected to the movable blocks and the fixed brackets.

[0008] Furthermore, the connector includes a bearing seat mounted on the support frame; two movable blocks mounted on the upper part of the connector, and two hinge seats mounted on both sides of the bearing seat; the two hinge seats are hinged to each other by a connecting rod.

[0009] Furthermore, the fixed frame and the car body, the load-bearing seat and the support frame, and the support frame and the head frame are respectively connected in a detachable manner by bolts.

[0010] Furthermore, the support frame is equipped with two sets of limiting plates, with two limiting plates in each set. The two limiting plates are used to limit the installation position of the bearing seat.

[0011] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include: This utility model discloses a toy car with a cushioning function. Through the coordinated operation of various components, it effectively absorbs energy and provides cushioning protection under conditions such as bumps, overhead impacts, and front and rear collisions. Compared with existing toy cars that lack a complete cushioning structure, it significantly improves structural stability and service life. At the same time, all cushioning components (elastic support, buffer, and connecting parts) are built into the inside of the toy car. Compared with the design of external cushioning components in the prior art, it not only ensures excellent cushioning performance but also significantly improves the overall aesthetics of the toy car and avoids the problems of easy damage and safety hazards of external cushioning components. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model from below; Figure 2 This is a schematic diagram of the disassembled structure of the vehicle shell of this utility model; Figure 3 This is a schematic diagram of the separation structure of the connector and the support frame of this utility model.

[0013] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Head frame; 2. Tail frame; 3. Body shell; 4. Elastic support member; 41. Hinge seat one; 42. Hinge joint; 43. Guide column; 44. Spring one; 5. Support frame; 6. Buffer member; 61. Fixing frame; 62. Slide rod; 63. Moving block; 64. Spring two; 7. Connecting member; 71. Bearing seat; 72. Hinge seat two; 73. Connecting rod; 8. Bolt; 9. Limiting plate. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-2 This utility model provides a toy car with a cushioning function, including a head frame 1, a tail frame 2 and a car shell 3; the head frame 1 and the tail frame 2 are hinged together. The elastic support 4 is connected at both ends to the head frame 1 and the tail frame 2 respectively; Support frame 5 is installed on top of head frame 1; Two buffer components 6 are respectively installed on the inner wall of the car body 3; Two connectors 7 are respectively installed on both sides of the top of the support frame 5 and connected to the adjacent buffer 6; The elastic support 4 is used to form an elastic connection between the head frame 1 and the tail frame 2, so that when passing through bumpy road sections, the chassis will shake and vibrate greatly, causing damage to the toy car structure; when impacted from above, the connecting part 7 is used to push the buffer part 6 and use the buffer part 6 to buffer the impact from above; when the toy car is impacted from the front and rear, the buffer part 6 is used to cause the car shell 3 to collapse in the opposite direction for energy absorption and buffering.

[0016] Specifically, refer to Figure 2 The elastic support 4 includes a hinge seat 41, a hinge joint 42, a guide post 43, and a spring 44; Two hinge seats 41 are fixed on the head frame 1 and the tail frame 2 respectively, serving as the hinge base; the hinge joint 42 is hinged to the hinge seat 41, enabling relative rotation; the guide post 43 is set between the two hinge joints 42 to provide installation guidance for the spring 44; the two ends of the spring 44 are sleeved on the outer wall of the guide post 43 and fixed on the hinge joint 42. When the toy car passes through a bumpy road section, the head frame 1 and the tail frame 2 sway relative to each other, and the spring 44 is stretched or compressed, using elastic deformation to absorb vibration energy and prevent the chassis from shaking and vibrating, thus preventing damage to the toy car structure. Compared with a structure without this elastic support, it can effectively improve the adaptability to bumpy road conditions.

[0017] Specifically, refer to Figure 3 The buffer 6 includes a fixed frame 61, a slide bar 62, a movable block 63, and a spring 64; The fixing frame 61 is installed on the inner wall of the car body 3 to provide support for components such as the slide rod 62; the slide rod 62 is set between the two fixing frames 61 and serves as the sliding track for the moving block 63; the moving block 63 is slidably sleeved on the outer wall of the slide rod 62, and the second spring 64 is sleeved on the outer wall of the slide rod 62 and located on the opposite side of the moving block 63, with both ends connecting the moving block 63 and the fixing frame 61; when the toy car is impacted from above or from the front or rear, the moving block 63 slides along the slide rod 62, compressing or stretching the second spring 64, converting the impact energy into the elastic potential energy of the spring, thus achieving buffering and energy absorption. Compared with toy cars with simple rigid connections, this can significantly reduce the damage to the internal structure caused by impact.

[0018] Specifically, refer to Figure 3 The connector 7 includes a bearing seat 71, a hinge seat 72, and a connecting rod 73; The bearing seat 71 is mounted on the support frame 5 as the mounting base for the second hinge seat 72. The second hinge seat 72 is respectively mounted on both sides of the upper moving block 63 and the bearing seat 71, and is hinged to each other by the connecting rod 73. When there is an impact from above that causes the car body 3 to press down, or when the buffer 6 moves due to the impact, the force is transmitted through the hinge transmission of the connecting rod 73, which works with the buffer 6 to achieve buffering, making the force transmission between the car body 3 and the internal structure more reasonable and the buffering more efficient. Unlike structures with direct rigid contact, it can optimize the force transmission and buffering process.

[0019] Specifically, refer to Figure 1-3 The fixed frame 61 is detachably connected to the car body 3, the bearing seat 71 is detachably connected to the support frame 5, and the support frame 5 is detachably connected to the head frame 1 by bolts 8. The car body 3, the buffer 6 and the connecting parts 7 and the support frame 5 can be replaced by detaching. If a part is damaged, it does not need to be scrapped as a whole, which saves costs and facilitates maintenance and upgrades.

[0020] In this embodiment, when the car shell 3 is damaged due to impact, the user can replace the car shell 3 separately without replacing the entire toy car; when the spring 64 in the buffer 6 loses its elasticity due to long-term use, the buffer 6 can be easily disassembled and replaced; in addition, the user can also change the car shell 3 to different colors or styles according to personal preferences, or upgrade the combination of the buffer 6 and the connector 7 with better performance, which greatly improves the maintainability and playability of the toy car.

[0021] Specifically, refer to Figure 3 The support frame 5 is equipped with two sets of limiting plates 9, with two limiting plates 9 in each set. The two limiting plates 9 are used to limit the installation position of the bearing seat 71, ensuring that the bearing seat 71 is installed accurately, ensuring the stability of the connection 7 and the buffer 6 working together, and avoiding the failure or reduction of the buffer function due to installation offset.

[0022] Working principle When the toy car is driving on a bumpy road, the head frame 1 and the tail frame 2 will sway relative to each other. The spring 44 in the elastic support 4 rotates with the hinge joint 42 relative to the hinge seat 41. The spring 44 is stretched or compressed, and its own elasticity absorbs the vibration energy, reduces the amplitude of chassis shaking and vibration, protects the internal structure of the toy car, and avoids damage caused by continuous large vibration. When the toy car is impacted from above, the car body 3 is pressed down. Through the connecting rod 73 of the connecting piece 7, the moving block 63 of the buffer piece 6 is pushed to slide along the slide rod 62, compressing the second spring 64. The second spring 64 converts the impact energy into elastic potential energy and stores it, thereby buffering the impact from above and reducing the impact on the interior of the car body. When the toy car is hit from the front or rear, the car shell 3 collapses in the opposite direction due to the impact force, causing the moving block 63 of the buffer 6 to slide. The second spring 64 is stretched or compressed to absorb the impact energy, causing the car shell 3 to collapse a certain distance. The elastic deformation of the second spring 64 achieves energy absorption and buffering, reducing the damage to the overall structure of the toy car from the impact.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A toy car with a cushioning function, characterized in that, It includes a head frame (1), a tail frame (2), and a body (3); the head frame (1) and the tail frame (2) are hinged together; The elastic support (4) is connected at both ends to the head frame (1) and the tail frame (2) respectively; Support frame (5) is set on top of head frame (1); Two buffer components (6) are respectively installed on the inner wall of the car body (3); Two connectors (7) are respectively set on the top two sides of the support frame (5) and connected to the adjacent buffer (6); The elastic support (4) is used to form an elastic connection between the head frame (1) and the tail frame (2); the connector (7) is used to push the buffer (6) to buffer the impact above the car body (3); the buffer (6) is used to buffer the impact force when the car body (3) is hit from the front and rear.

2. The toy car with a cushioning function according to claim 1, characterized in that, The elastic support (4) includes two hinge seats (41) respectively set on the head frame (1) and the tail frame (2); a hinge joint (42) hinged to the hinge seat (41); two guide posts (43) respectively set between the two hinge joints (42); and a spring (44) with its two ends respectively sleeved on the outer wall of the two guide posts (43) and respectively fixed on the two hinge joints (42).

3. The toy car with a cushioning function according to claim 1, characterized in that, The buffer (6) includes two fixed brackets (61) respectively disposed on the inner wall of the car body (3); a slide rod (62) disposed between the two fixed brackets (61); two movable blocks (63) slidably disposed on the outer wall of the slide rod (62); and two springs (64) respectively sleeved on the outer wall of the slide rod (62) and located on opposite sides of the two movable blocks (63), with the two ends of the springs (64) respectively connected to the movable blocks (63) and the fixed brackets (61).

4. The toy car with a cushioning function according to claim 3, characterized in that, The connector (7) includes a bearing seat (71) mounted on a support frame (5); two movable blocks (63) mounted on the top respectively; and two hinge seats (72) mounted on both sides of the bearing seat (71); the two hinge seats (72) are hinged to each other by a connecting rod (73).

5. The toy car with a cushioning function according to claim 4, characterized in that, The fixed frame (61) and the car body (3), the bearing seat (71) and the support frame (5), and the support frame (5) and the head frame (1) are respectively detachably connected by bolts (8).

6. The toy car with a cushioning function according to claim 4, characterized in that, The support frame (5) is provided with two sets of limiting plates (9), each set having two limiting plates (9), which are used to limit the installation position of the bearing seat (71).

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