Toy car suspension fork arm and suspension mechanism

Abstract

The utility model discloses a toy car suspension fork arm and a suspension mechanism, which are characterized by comprising a fork arm body, one end of the fork arm body is provided with a ball head mounting groove, the other end of the fork arm body is provided with a first connecting arm and a second connecting arm in an extending manner, the first connecting arm is provided with a first connecting hole, and the second connecting arm is provided with a second connecting hole. A third connecting hole, a fourth connecting hole and a fifth connecting hole are sequentially formed in the middle of the fork arm body. The suspension mechanism of the toy car is simple in structure and reasonable in design, connection of the hub bracket can be conveniently achieved, the structure of the suspension mechanism of the toy car is more convenient to install, the structure is more compact and stable, and the functions of transmission, steering, damping and the like are combined.

Description

Technical Field

[0001] The utility model relates to a toy car, in particular to a suspension fork arm and a suspension mechanism of a toy car. Background Art

[0002] A toy car is a scaled-down toy that simulates a real motor vehicle. The structure of traditional toy cars is relatively simple, only simulating the appearance of a motor vehicle, belonging to an ornamental item with limited play functions. Therefore, some toy cars that can move have emerged on the market one after another. However, the suspension mechanisms of such toy cars are either too complex in structure, resulting in very troublesome assembly and difficulty in adding other accessories later, or too simple in structure, resulting in a very loose overall structure and poor anti-impact and anti-seismic capabilities, and the user experience is not good. Summary of the Utility Model

[0003] In view of the deficiencies of the background art, the technical problem to be solved by the utility model is to provide a suspension fork arm and a suspension mechanism of a toy car for solving the above problems.

[0004] To this end, the utility model is implemented as follows:

[0005] A suspension fork arm of a toy car, characterized in that: it includes a fork arm body, one end of the fork arm body is provided with a ball head mounting groove, the other end extends to be provided with a first connecting arm and a second connecting arm, a first connecting hole is opened on the first connecting arm, a second connecting hole is opened on the second connecting arm, and a third connecting hole, a fourth connecting hole and a fifth connecting hole are sequentially arranged in the middle of the fork arm body.

[0006] The fifth connecting hole is a cross shaft hole.

[0007] The fork arm body is provided with a round hole at the side wall of the ball head mounting groove.

[0008] The fork arm body is provided with grooves between the first and second connecting holes, between the second and third connecting holes, and at the side ends of the first and second connecting arms, and a strip-shaped groove is opened at the side end of the fork arm body.

[0009] It includes a wheel hub bracket and two fork arms arranged up and down. Two ball heads are arranged up and down on the wheel hub bracket, and the two ball heads are connected to the corresponding ball head mounting grooves on the two fork arms. It also includes a rear mounting seat. Upper connecting hole groups and lower connecting hole groups are arranged on the rear mounting seat. The first and second connecting arms on one fork arm are connected to the upper connecting hole group through a first connecting shaft, and the first and second connecting arms on the other fork arm are connected to the lower connecting hole group through a second connecting shaft.

[0010] The two fork arms are connected through a third connecting arm, and both ends of the third connecting arm are connected to the third, fourth or fifth connecting hole through a third connecting shaft.

[0011] One of the fork arms is connected to one end of the shock absorber through the third, fourth or fifth connection hole.

[0012] A toy car suspension fork arm and a suspension mechanism of the above technical solution, through an innovative design of the structure of the suspension fork arm, enable it to cooperate with the rear mounting seat to fix the wheel hub bracket, which can not only ensure the overall stability of the suspension mechanism, but also simplify its structure, making its assembly more convenient. At the same time, according to different shock absorption requirements, it is convenient to install various shock absorbers to provide shock absorption functions, and it can be installed in various different types of toy cars, effectively improving its flexibility and versatility in use. After the integration of this fork arm structure and the suspension mechanism, the functions of transmission, steering, shock absorption, etc. can be effectively combined, and space can be saved, thereby making the structure of the overall suspension mechanism more compact and more stable. Brief Description of the Drawings

[0013] The present utility model has the following drawings:

[0014] Figure 1 is the plan view of the fork arm of the present utility model;

[0015] Figure 2 is Figure 1 the view from the other side perspective;

[0016] Figure 3 is the structural schematic diagram of the connection between the fork arm of the present utility model and the wheel hub bracket;

[0017] Figure 4 is the structural diagram of the suspension mechanism of the present utility model connecting a small shock absorber;

[0018] Figure 5 is Figure 4 the structural diagram of a medium and small shock absorber connected to the other fork arm;

[0019] Figure 6 is the structural diagram of the suspension mechanism of the present utility model connecting a large shock absorber. Detailed Description of the Preferred Embodiments

[0020] As shown in the figure, a suspension fork arm of a toy car disclosed by the present utility model includes a fork arm body 2. One end of the fork arm body 2 is provided with a ball head mounting groove 1, and the other end extends to be provided with a first connecting arm 4 and a second connecting arm 5. A first connecting hole 12 is opened on the first connecting arm 4, and a second connecting hole is opened on the second connecting arm 5. The middle of the fork arm body 2 is sequentially provided with a third connecting hole 7, a fourth connecting hole 9, and a fifth connecting hole 10. Further, the fifth connecting hole 10 is a cross shaft hole, which can facilitate connection with other accessories with a cross shaft. The third and fourth connecting holes are round holes, which are convenient for connection with other accessories with round holes. The fork arm body 2 is provided with a round hole 6 at the side wall of the ball head mounting groove 1, which is matched with the ball head mounting groove 1 to realize the positioning of the ball head. Grooves 8 are provided between the first and second connecting holes, between the second and third connecting holes, and at the side ends of the first and second connecting arms of the fork arm body 2. The fork arm body 2 is provided with a strip-shaped groove 3 at its side end, which can save materials and reduce the weight of the fork arm. In addition, this embodiment discloses a suspension mechanism applying the above-mentioned suspension fork arm of the toy car, which includes a wheel hub bracket 13 and two fork arms arranged up and down. Two ball heads 14 are arranged up and down on the wheel hub bracket 13, and the two ball heads 14 are connected to the corresponding ball head mounting grooves 1 on the two fork arms. It further includes a rear mounting seat 19, and an upper connecting hole group 18 and a lower connecting hole group 20 are arranged on the rear mounting seat 19. The first and second connecting arms on one fork arm are connected to the upper connecting hole group 18 through a first connecting shaft 17, and the first and second connecting arms on the other fork arm are connected to the lower connecting hole group 20 through a second connecting shaft 21. Further, the two fork arms are connected through a third connecting arm 16, and both ends of the third connecting arm 16 are connected to the third, fourth, or fifth connecting holes through a third connecting shaft 15, further enhancing the connection and cooperation strength between the two fork arms and improving the firmness of the overall structure. One of the fork arms is connected to one end of a shock absorber through the third, fourth, or fifth connecting hole. The shock absorber can be a small shock absorber 22, and the small shock absorber 22 can be connected to the lower fork arm (as Figure 4 shown), which can save the upper space and reduce the shock absorption stroke, thereby meeting the design requirements of toy cars such as sedans and sports cars. The small shock absorber 22 can also be connected to the upper fork arm (as Figure 5 shown), which can greatly increase the shock absorption stroke and meet the design requirements of toy cars such as off-road vehicles and SUVs. Of course, the shock absorber can also adopt a large shock absorber 23 with larger specifications. When connecting the large shock absorber 23, due to the very compact structure of this suspension mechanism of the present application, some matching parts 24 can be additionally connected to the rear mounting seat 19 to ensure the firm installation of the large shock absorber and strengthen its strength, so that it can be applicable to various toy car models with a lower chassis such as sedans and sports cars, thereby effectively improving the flexibility and versatility of its use.

[0021] With this structure of the utility model, through the innovative design of the structure of the suspension fork arm, it can cooperate with the rear mounting seat to achieve the fixation of the wheel hub bracket, which can not only ensure the overall stability of the suspension mechanism, but also simplify its structure, making its assembly more convenient. At the same time, according to different shock absorption requirements, it is convenient to install various shock absorbers to provide shock absorption functions, and it can be installed in various different types of toy vehicles, effectively improving its flexibility and versatility in use. After the integration of this fork arm structure and the suspension mechanism, it can effectively combine functions such as transmission, steering, and shock absorption, and save space, making the overall structure of the suspension mechanism more compact and stable.

Claims

1. A toy car suspension fork arm, characterized in that: The fork arm body (2) comprises a ball head mounting groove (1) at one end of the fork arm body (2), a first connecting arm (4) and a second connecting arm (5) extending from the other end, a first connecting hole (12) being provided on the first connecting arm (4), a second connecting hole being provided on the second connecting arm (5), and a third connecting hole (7), a fourth connecting hole (9) and a fifth connecting hole (10) being provided in sequence in the middle of the fork arm body (2).

2. A toy car suspension fork arm according to claim 1, characterized in that: The fifth connecting hole (10) is a cross shaft hole.

3. A toy car suspension fork arm according to claim 1, characterized in that: The fork arm body (2) is provided with a circular hole (6) on the side wall of the ball head mounting groove (1).

4. A toy car suspension fork arm according to claim 1, characterized in that: The fork arm body (2) is provided with grooves (8) between the first and second connection holes, between the second and third connection holes, and at the side ends of the first and second connection arms. The fork arm body (2) is provided with a strip groove (3) at its side end.

5. A suspension mechanism for a toy car suspension fork arm according to claim 1, characterized in that: The invention comprises a wheel hub bracket (13) and two fork arms arranged above and below, wherein the wheel hub bracket (13) is provided with two ball heads (14) above and below, and the two ball heads (14) are connected to corresponding ball head mounting grooves (1) on the two fork arms, and further comprises a rear mounting seat (19), wherein the rear mounting seat (19) is provided with an upper connecting hole group (18) and a lower connecting hole group (20), wherein the first and second connecting arms on one fork arm are connected to the upper connecting hole group (18) via a first connecting shaft (17), and the first and second connecting arms on the other fork arm are connected to the lower connecting hole group (20) via a second connecting shaft (21).

6. The suspension mechanism according to claim 5, characterized in that: The two fork arms are connected via a third connecting arm (16), and both ends of the third connecting arm (16) are connected to the third, fourth or fifth connecting hole via a third connecting shaft (15).

7. The suspension mechanism according to claim 5 or 6, characterized in that: One of the fork arms is connected to one end of the shock absorber through the third, fourth or fifth connecting hole.

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