Collision toy car

Abstract

The utility model discloses a collision toy car which comprises a car body, wheels, a driving device and a movable assembly, and the wheels are rotatably arranged on the car body. The driving device is arranged on the vehicle body and can drive the wheels to rotate; the movable assembly is movably arranged on the vehicle body, and when the vehicle body collides, the movable assembly can be separated from the vehicle body. Due to the fact that the landing position of the movable assembly is uncertain, the using atmosphere of children can be effectively improved, the collision toy car has higher playability, and therefore the requirements of the children can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a collision toy car. Background Art

[0002] A toy car is a children's amusement toy that is made based on the basic structure and appearance of a real car but scaled down to a certain proportion.

[0003] This type of toy is usually made of materials such as plastic or iron. They are designed to attract children's curiosity and attention. Toy cars not only have bright appearance and diverse shapes, but are also often equipped with sounds and moving parts, such as openable doors and taillights. These features make toy cars one of children's favorite toys.

[0004] Although there are many types and shapes of toy cars on the market, such as ordinary cars, electric cars, remote control cars, assembled cars and transportation toy cars, these toy cars only have the function of driving, resulting in low playability, which easily makes children feel boring and lack of fun, thus failing to meet the needs of children. Summary of the invention

[0005] The main purpose of the utility model is to provide a collision toy car, aiming to solve the technical problem that the toy cars in the prior art are not very playable.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0007] A collision toy car, comprising:

[0008] Vehicle body;

[0009] Wheels, rotatably disposed on the vehicle body;

[0010] A driving device, disposed on the vehicle body, capable of driving the wheels to rotate;

[0011] The movable component is movably arranged on the vehicle body, and when the vehicle body collides, the movable component can be detached from the vehicle body.

[0012] Preferably, the vehicle body includes a vehicle shell, a chassis, and a linkage component movably arranged between the vehicle shell and the chassis; when the vehicle body does not collide, the movable component is connected to the linkage component; when the vehicle body collides, the linkage component moves along the vehicle shell or the chassis and detaches from the movable component during the movement, so that the movable component is detached from the vehicle body.

[0013] Preferably, the linkage assembly includes a first linkage member and a second linkage member respectively arranged between the vehicle shell and the chassis, and the first linkage member and the second linkage member are connected; when the vehicle body does not collide, the movable assembly can be inserted into the second linkage member so that the movable assembly is arranged on the vehicle body; when the vehicle body collides, the first linkage member drives the second linkage member to move along the vehicle shell or the chassis so that the movable assembly can be disengaged from the second linkage member, so that the movable assembly is detached from the vehicle body.

[0014] Preferably, the movable component includes a connected movable part and a connecting part, the connecting part includes a connected first abutting portion and a protruding portion, the second linkage part includes a connected second abutting portion and a groove portion, the groove portion is arranged in the groove, the second abutting portion abuts the first abutting portion, the second abutting portion and the first linkage part are connected, the linkage component also includes a first elastic member, and the first elastic member is connected to the groove portion; when the vehicle body does not collide, the protruding portion can be stuck in the groove, and under the action of the first elastic member, the inner wall of the groove abuts the protruding portion, so that the movable part is arranged on the vehicle body; when the vehicle body collides, the first linkage part drives the second abutting portion to move, the second abutting portion abuts and drives the first abutting portion to move, so that the first abutting portion drives the protruding portion to disengage from the groove, so that the movable component is detached from the vehicle body.

[0015] Preferably, the first supporting portion has a first inclined surface, and the second supporting portion has a second inclined surface, the inclination direction and angle of the first inclined surface and the second inclined surface are the same, and the inclined surfaces of the first supporting portion and the second supporting portion cooperate with each other; when the movable part is installed, the movable part is pressed, and the movable part drives the first inclined surface of the first supporting portion to abut against the second inclined surface and drives the second supporting portion to move, so that the protrusion is stuck in the groove, and when the protrusion is stuck in the groove, under the action of the first elastic part, the movable part is set on the vehicle body; when the vehicle body collides, the first linkage part drives the second supporting portion to move, and the second inclined surface of the second supporting portion abuts against the first inclined surface and drives the first supporting portion to move, so that the first supporting portion drives the protrusion to disengage from the groove, so that the movable component is detached from the vehicle body.

[0016] Preferably, the movable component further comprises a second elastic member, and the second elastic member is connected to the movable member, and when the first abutting portion drives the protrusion to escape from the groove, the movable component is popped out from the vehicle body under the action of the second elastic member.

[0017] Preferably, the number of the movable components is set to three, two of which are vehicle doors, and the other movable component is a roof decoration. The two vehicle doors are not provided with the second elastic member, and the roof decoration is provided with the second elastic member.

[0018] Preferably, the vehicle shell or the chassis is provided with a limiting groove, and the second linkage member and the first elastic member are respectively arranged in the limiting groove.

[0019] Preferably, the linkage assembly also includes a rotating member, which can be rotatably arranged between the vehicle shell and the chassis, and the rotating member is connected to the first linkage member; when the vehicle body collides, the rotating member can drive the first linkage member to move along the vehicle shell or the chassis, and the first linkage member drives the second linkage member to move, so that the movable component can be disengaged from the second linkage member, so that the movable component is detached from the vehicle body.

[0020] Preferably, the rotating member is provided with a first axial hole and a second axial hole, the first axial hole is centrally arranged, the vehicle shell or the chassis is provided with a first rotating shaft, the first rotating shaft is passed through the first axial hole, and the linkage assembly also includes a second rotating shaft arranged on the first linkage member, and the second rotating shaft is passed through the second axial hole; when the vehicle body collides, the rotating member rotates along the first rotating shaft through the first axial hole, and at the same time, the second rotating shaft is supported by the hole wall of the second axial hole and drives the first linkage member to move, and the first linkage member drives the second linkage member to move, so that the movable component is disengaged from the second linkage member, so that the movable component is detached from the vehicle body.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In the present application, a movable component is provided on the vehicle body. When the vehicle body collides, the movable component can be detached from the vehicle body, and the position where the movable component lands is uncertain, which can effectively improve the usage atmosphere for children and make the collision toy car more playable, thereby meeting the needs of children. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 is a perspective view of a collision toy car according to an embodiment of the utility model;

[0025] Figure 2 is an exploded view of a collision toy car according to an embodiment of the utility model;

[0026] Figure 3 is an exploded view of a linkage assembly and a movable assembly according to an embodiment of the utility model;

[0027] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 is a schematic diagram of a collision toy car without a car shell according to an embodiment of the utility model;

[0029] Figure 6 It is a schematic diagram of a vehicle shell according to an embodiment of the utility model.

[0030] 10. Crash toy cars;

[0031] 1. vehicle body; 11. vehicle shell; 111. limiting groove; 112. first rotating shaft; 12. chassis; 13. linkage assembly; 131. first linkage member; 1311. second rotating shaft; 132. second linkage member; 1321. second abutting portion; 13211. second inclined surface; 1322. groove portion; 13221. groove; 133. first elastic member; 134. first impact member; 135. rotating member; 1351. first shaft hole; 1352. second shaft hole; 136. second impact member;

[0032] 2. Wheels;

[0033] 3. Driving device;

[0034] 4. movable assembly; 41. movable member; 42. connecting member; 421. first abutting portion; 4211. first inclined surface; 422. protruding portion; 43. second elastic member. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0038] like Figure 1-2 As shown, in one embodiment, a collision toy car 10 is provided, and the collision toy car 10 includes a body 1, wheels 2, a driving device 3, and a movable component 4. The wheels 2 are rotatably arranged on the body 1; the driving device 3 is arranged on the body 1 and can drive the wheels 2 to rotate; the movable component 4 is movably arranged on the body 1, and when the body 1 collides, the movable component 4 can be detached from the body 1. Since the landing position of the movable component 4 is uncertain, the use atmosphere of children can be effectively improved, so that the collision toy car 10 has higher playability, and thus can meet the needs of children.

[0039] The vehicle body 1 includes a vehicle shell 11, a chassis 12, and a linkage assembly 13 movably disposed between the vehicle shell 11 and the chassis 12; when the vehicle body 1 does not collide, the movable assembly 4 is connected to the linkage assembly 13; when the vehicle body 1 collides, the linkage assembly 13 moves along the vehicle shell 11 or the chassis 12, and detaches from the movable assembly 4 during the movement, so that the movable assembly 4 detaches from the vehicle body 1. Through the cooperation of the movable assembly 4 and the linkage assembly 13, the movable assembly 4 can be reliably disposed on the vehicle body 1 when no collision occurs and reliably detached from the vehicle body 1 when a collision occurs, thereby improving the reliability of the collision toy vehicle 10.

[0040] In this embodiment, the linkage assembly 13 moves along the vehicle shell 11 .

[0041] like Figure 3-4As shown, the linkage assembly 13 includes a first linkage member 131 and a second linkage member 132 respectively arranged between the vehicle shell 11 and the chassis 12, and the first linkage member 131 and the second linkage member 132 are connected; when the vehicle body 1 does not collide, the movable assembly 4 can be inserted into the second linkage member 132, so that the movable assembly 4 is arranged on the vehicle body 1; when the vehicle body 1 collides, the first linkage member 131 drives the second linkage member 132 to move along the vehicle shell 11 or the chassis 12, so that the movable assembly 4 is disengaged from the second linkage member 132, so that the movable assembly 4 is detached from the vehicle body 1. The first linkage member 131 can reliably transmit the external impact force to the second linkage member 132, so that the movable assembly 4 can be reliably disengaged from the second linkage member 132, thereby improving the reliability of the disintegration of the collision toy car 10.

[0042] The movable assembly 4 includes a connected movable member 41 and a connecting member 42, the connecting member 42 includes a connected first abutting portion 421 and a protruding portion 422, the second linkage member 132 includes a connected second abutting portion 1321 and a groove portion 1322, the groove portion 1322 is opened in the groove 13221, the second abutting portion 1321 abuts the first abutting portion 421, the second abutting portion 1321 is connected to the first linkage member 131, and the linkage assembly 13 also includes a first elastic member 133, the first elastic member 133 is connected to the groove portion 1322; when the vehicle body 1 does not occur During a collision, the protrusion 422 can be stuck in the groove 13221, and under the action of the first elastic member 133, the inner wall of the groove 13221 resists the protrusion 422, so that the movable member 41 is arranged on the vehicle body 1; when the vehicle body 1 collides, the first linkage member 131 drives the second resisting portion 1321 to move, and the second resisting portion 1321 resists and drives the first resisting portion 421 to move, so that the first resisting portion 421 drives the protrusion 422 to disengage from the groove 13221, so that the movable component 4 is detached from the vehicle body 1. By abutting the first abutting portion 421 with the second abutting portion 1321, the position of the movable part 41 can be limited from the first direction; by surrounding the protruding portion 422 with the inner wall of the groove 13221, the position of the movable part 41 can be limited from the second direction; wherein, the first direction and the second direction are perpendicular to each other, the second linkage member 132 can reliably set the movable component 4 on the vehicle body 1 when no collision occurs, thereby improving the reliability of the collision toy car 10 in driving.

[0043] like Figure 4As shown, the first abutting portion 421 has a first inclined surface 4211, and the second abutting portion 1321 has a second inclined surface 13211. The first inclined surface 4211 and the second inclined surface 13211 have the same inclination direction and angle, and the inclined surfaces of the first abutting portion 421 and the second abutting portion 1321 cooperate with each other; when the movable member 41 is installed, the movable member 41 is pressed, and the movable member 41 drives the first inclined surface 4211 of the first abutting portion 421 to abut against the second inclined surface 13211 and drives the second abutting portion 1321 to move, so that the protrusion 422 is inserted into the groove 1 3221, when the protrusion 422 is inserted into the groove 13221, under the action of the first elastic member 133, the movable member 41 is arranged on the vehicle body 1; when the vehicle body 1 collides, the first linkage member 131 drives the second supporting portion 1321 to move, and the second inclined surface 13211 of the second supporting portion 1321 resists the first inclined surface 4211 and drives the first supporting portion 421 to move, so that the first supporting portion 421 drives the protrusion 422 to disengage from the groove 13221, so that the movable component 4 is detached from the vehicle body 1. Through the interaction between the first inclined surface 4211 and the second inclined surface 13211, the second supporting portion 1321 can drive the first supporting portion 421 to move slowly under the action of friction. During the movement, the first supporting portion 421 drives the protrusion 422 to slowly escape from the groove 13221. When the protrusion 422 is completely escaped from the groove 13221, the second supporting portion 1321 drives the first supporting portion 421 to move slowly outward under the action of friction, so that the movable component 4 can be reliably detached from the vehicle body 1, thereby improving the reliability of disintegration of the collision toy car 10.

[0044] The movable component 4 further includes a second elastic member 43, which is connected to the movable member 41. When the first abutting portion 421 drives the protruding portion 422 to escape from the groove 13221, the movable component 4 is ejected from the vehicle body 1 under the action of the second elastic member 43. By providing the second elastic member 43, the movable member 41 can be more reliably detached from the vehicle body 1, thereby improving the reliability of the disassembly of the collision toy car 10; and the movable member 41 can be ejected in a state of ejection, thereby further improving the use atmosphere of children, thereby making the collision toy car 10 more playable.

[0045] The number of the movable components 4 is set to three, of which two movable components 4 are doors, and the other movable component 4 is a roof decoration, the two doors are not provided with the second elastic member 43, and the roof decoration is provided with the second elastic member 43. Through the combination of various modes, the different needs of children can be met, thereby improving the applicability of the collision toy car 10.

[0046] like Figure 5-6 As shown, the vehicle shell 11 or the chassis 12 is provided with a limiting groove 111, and the second linkage member 132 and the first elastic member 133 are respectively arranged in the limiting groove 111. The limiting groove 111 can reliably limit the second linkage member 132 and the first elastic member 133 in the vehicle shell 11 or the chassis 12, so that the second linkage member 132 and the first elastic member 133 are in a reliable operating state, thereby ensuring the reliability of the collision toy car 10.

[0047] In this embodiment, the limiting groove 111 is formed on the vehicle shell 11 .

[0048] like Figure 5 As shown, the linkage assembly 13 also includes a first impact member 134, which is movably disposed between the vehicle shell 11 and the chassis 12 and one end of which protrudes from the front end of the vehicle shell 11 and the chassis 12, and the other end of the first impact member 134 abuts against the first linkage member 131. When the vehicle body 1 collides, the first impact member 134 drives the first linkage member 131 to move.

[0049] like Figure 5 As shown, the linkage assembly 13 further includes a rotating member 135, which is rotatably disposed between the vehicle shell 11 and the chassis 12, and the rotating member 135 is connected to the first linkage member 131; when the vehicle body 1 collides, the rotating member 135 can drive the first linkage member 131 to move along the vehicle shell 11 or the chassis 12, and the first linkage member 131 drives the second linkage member 132 to move, so that the movable component 4 is disengaged from the second linkage member 132, so that the movable component 4 is detached from the vehicle body 1. The rotating member 135 can drive the first linkage member 131 to move by utilizing a force in the opposite direction to the first linkage member 131, and there is no need to set two first linkage members 131, so that the structure of the vehicle body 1 is more compact, so as to improve the space utilization rate of the vehicle body 1, thereby making the collision toy car 10 more miniaturized.

[0050] The rotating member 135 is provided with a first axial hole 1351 and a second axial hole 1352, wherein the first axial hole 1351 is centrally arranged, and the vehicle shell 11 or the chassis 12 is provided with a first rotating shaft 112, wherein the first rotating shaft 112 is passed through the first axial hole 1351, and the linkage assembly 13 also includes a second rotating shaft 1311 provided on the first linkage member 131, wherein the second rotating shaft 1311 is passed through the second axial hole 1352; when the vehicle body 1 collides, the rotating member 135 rotates along the first rotating shaft 112 through the first axial hole 1351, and at the same time, the second rotating shaft 1311 is supported by the hole wall of the second axial hole 1352 and the first linkage member 131 is driven to move, and the first linkage member 131 drives the second linkage member 132 to move, so that the movable assembly 4 is disengaged from the second linkage member 132, so that the movable assembly 4 is detached from the vehicle body 1. Through the centrally arranged first shaft hole 1351 , the rotating member 135 can drive the first linkage member 131 to move with the first shaft hole 1351 as the axis when rotating, so that the structure of the vehicle body 1 is more compact, thereby further improving the space utilization of the vehicle body 1 .

[0051] In this embodiment, the first rotating shaft 112 is disposed on the vehicle housing 11 .

[0052] The linkage assembly 13 also includes a second impact member 136, which is movably disposed between the vehicle shell 11 and the chassis 12 and has one end protruding from the rear ends of the vehicle shell 11 and the chassis 12. The other end of the second impact member 136 abuts against the rotating member 135. When the vehicle body 1 collides, the second impact member 136 drives the rotating member 135 to rotate.

[0053] Working principle:

[0054] When installing the movable part 41, the movable part 41 is pressed, and the movable part 41 drives the first inclined surface 4211 of the first supporting portion 421 to resist the second inclined surface 13211 and drives the second supporting portion 1321 to move, so that the protrusion 422 is stuck in the groove 13221. When the protrusion 422 is stuck in the groove 13221, under the action of the first elastic member 133, the movable part 41 is set on the vehicle body 1. When the front end of the vehicle body 1 collides, the first impact member 134 drives the first linkage member 131 to move, the first linkage member 131 drives the second supporting portion 1321 to move, the second inclined surface 13211 of the second supporting portion 1321 resists the first inclined surface 4211 and drives the first supporting portion 421 to move, so that the first supporting portion 421 drives the protrusion 422 to disengage from the groove 13221, wherein the vehicle door detaches from the vehicle body 1, and the roof decoration pops out from the vehicle body 1 under the action of the second elastic member 43. When the rear end of the vehicle body 1 collides, the second impact member 136 drives the rotating member 135 to rotate, and the rotating member 135 rotates along the first rotating shaft 112 through the first axial hole 1351, and at the same time, the hole wall of the second axial hole 1352 abuts against the second rotating shaft 1311 and drives the first linkage member 131 to move, and the first linkage member 131 drives the second linkage member 132 to move, so that the movable component 4 is disengaged from the second linkage member 132, wherein the car door is detached from the vehicle body 1, and the roof decoration is popped out from the vehicle body 1 under the action of the second elastic member 43.

[0055] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A collision toy car, characterized in that: include: Vehicle body; Wheels rotatably disposed on the vehicle body; A driving device, disposed on the vehicle body, capable of driving the wheels to rotate; The movable component is movably arranged on the vehicle body, and when the vehicle body collides, the movable component can be detached from the vehicle body.

2. The collision toy car according to claim 1, characterized in that: The vehicle body includes a vehicle shell, a chassis, and a linkage component movably arranged between the vehicle shell and the chassis; when the vehicle body does not collide, the movable component is connected to the linkage component; when the vehicle body collides, the linkage component moves along the vehicle shell or the chassis and detaches from the movable component during the movement, so that the movable component is detached from the vehicle body.

3. The collision toy car according to claim 2, characterized in that: The linkage assembly includes a first linkage member and a second linkage member respectively arranged between the vehicle shell and the chassis, and the first linkage member and the second linkage member are connected; when the vehicle body does not collide, the movable assembly can be inserted into the second linkage member so that the movable assembly is arranged on the vehicle body; when the vehicle body collides, the first linkage member drives the second linkage member to move along the vehicle shell or the chassis so that the movable assembly can be disengaged from the second linkage member, so that the movable assembly is detached from the vehicle body.

4. The collision toy car according to claim 3, characterized in that: The movable component includes a connected movable part and a connecting part, the connecting part includes a connected first abutting portion and a protruding portion, the second linkage part includes a connected second abutting portion and a groove portion, the groove portion is arranged in the groove, the second abutting portion abuts the first abutting portion, the second abutting portion and the first linkage part are connected, the linkage component also includes a first elastic part, and the first elastic part is connected to the groove portion; when the vehicle body does not collide, the protruding portion can be stuck in the groove, and under the action of the first elastic part, the inner wall of the groove abuts the protruding portion, so that the movable part is arranged on the vehicle body; when the vehicle body collides, the first linkage part drives the second abutting portion to move, the second abutting portion abuts and drives the first abutting portion to move, so that the first abutting portion drives the protruding portion to disengage from the groove, so that the movable component is detached from the vehicle body.

5. The collision toy car according to claim 4, characterized in that: The first supporting portion has a first inclined surface, and the second supporting portion has a second inclined surface. The inclination direction and angle of the first inclined surface and the second inclined surface are the same, and the inclined surfaces of the first supporting portion and the second supporting portion cooperate with each other; when the movable part is installed, the movable part is pressed, and the movable part drives the first inclined surface of the first supporting portion to abut against the second inclined surface and drives the second supporting portion to move, so that the protrusion is stuck in the groove, and when the protrusion is stuck in the groove, under the action of the first elastic part, the movable part is set on the vehicle body; when the vehicle body collides, the first linkage part drives the second supporting portion to move, and the second inclined surface of the second supporting portion abuts against the first inclined surface and drives the first supporting portion to move, so that the first supporting portion drives the protrusion to disengage from the groove, so that the movable component is detached from the vehicle body.

6. The collision toy car according to claim 4, characterized in that: The movable component also includes a second elastic member, which is connected to the movable member. When the first abutting portion drives the protrusion to escape from the groove, the movable component pops out from the vehicle body under the action of the second elastic member.

7. The collision toy car according to claim 6, characterized in that: The number of the movable components is set to three, two of which are vehicle doors, and the other movable component is a roof decoration. The two vehicle doors are not provided with the second elastic member, and the roof decoration is provided with the second elastic member.

8. The collision toy car according to claim 4, characterized in that: The vehicle shell or the chassis is provided with a limiting groove, and the second linkage member and the first elastic member are respectively arranged in the limiting groove.

9. The collision toy car according to claim 3, characterized in that: The linkage assembly also includes a rotating member, which can be rotatably arranged between the vehicle shell and the chassis, and the rotating member is connected to the first linkage member; when the vehicle body collides, the rotating member can drive the first linkage member to move along the vehicle shell or the chassis, and the first linkage member drives the second linkage member to move, so that the movable component can be disengaged from the second linkage member, so that the movable component is detached from the vehicle body.

10. The collision toy car according to claim 9, characterized in that: The rotating member is provided with a first axial hole and a second axial hole, the first axial hole is centrally arranged, the vehicle shell or the chassis is provided with a first rotating shaft, the first rotating shaft is passed through the first axial hole, and the linkage assembly also includes a second rotating shaft arranged on the first linkage member, the second rotating shaft is passed through the second axial hole; when the vehicle body collides, the rotating member rotates along the first rotating shaft through the first axial hole, and at the same time, the second rotating shaft is supported by the hole wall of the second axial hole and the first linkage member is driven to move, and the first linkage member drives the second linkage member to move, so that the movable component is disengaged from the second linkage member, so that the movable component is detached from the vehicle body.

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