Trunk cover and automobile model

Abstract

The utility model discloses a trunk lid and an automobile model. The trunk lid comprises a lid body, a locking assembly and a spare tire. The locking assembly comprises a locking rod and a transmission structure, and the locking rod is arranged on the cover body in a sliding mode; the spare tire is rotatably arranged on the cover body, the spare tire is in transmission connection with the lock rod through a transmission structure, and when the spare tire rotates, the spare tire can drive the lock rod to slide relative to the cover body through the transmission structure. According to the trunk cover, the spare tire is in transmission connection with the lock rod through the transmission structure, so that when the trunk cover is applied to the automobile model, a user can control the lock rod to slide relative to the cover body by rotating the spare tire, and the lock rod is inserted into a lock hole in the automobile model or separated from the lock hole in the automobile model; therefore, the trunk cover is closed or opened. The spare tire is large in size, a user can drive the lock rod to slide more conveniently through the spare tire, and the opening and closing difficulty of the trunk cover is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile models, in particular to a trunk cover and an automobile model. Background Art

[0002] Car models are a kind of children's toy. With the development of science and technology, the simulation degree of car models is getting higher and higher, and their functions are becoming more and more abundant.

[0003] In the related art, in order to make the car model more realistic, the car model includes a car body and a trunk lid. One end of the trunk lid is hinged on the edge of the trunk opening of the car body, and a locking rod is slidably provided on the other end of the trunk lid. The user drives the locking rod to slide so that the locking rod is inserted into or disengaged from the locking hole on the car body to close or open the trunk lid.

[0004] However, due to the small size of the car model, the size of the lock rod is small, and it is difficult for the user to find a suitable force point to drive the lock rod to slide, thereby making it difficult to open and close the trunk lid of the car model. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. The first aspect of the utility model provides a trunk lid. A car model using the trunk lid can more conveniently open and close the trunk lid for a user. The second aspect of the utility model provides a car model including the trunk lid of the first aspect of the utility model.

[0006] According to the first aspect of the utility model, the trunk cover provided in the embodiment includes a cover body, a locking assembly and a spare tire; the locking assembly includes a locking rod and a transmission structure, and the locking rod is slidably provided on the cover body; the spare tire is rotatably provided on the cover body, and the spare tire is transmission-connected to the locking rod through the transmission structure. When the spare tire rotates, the spare tire can drive the locking rod to slide relative to the cover body through the transmission structure.

[0007] The trunk cover of the utility model has at least the following beneficial effects: in the trunk cover of the present application, since the spare tire is connected to the lock rod through the transmission structure, when the trunk cover is applied to the car model, the user can control the lock rod to slide relative to the cover body by rotating the spare tire, so that the lock rod is inserted into the lock hole on the car model or is separated from the lock hole on the car model, thereby closing or opening the trunk cover. The spare tire is relatively large in size, and the user can more conveniently drive the lock rod to slide through the spare tire, reducing the difficulty of opening and closing the trunk cover.

[0008] According to the trunk lid described in the embodiment of the first aspect of the utility model, the transmission structure includes a turntable, which is coaxially arranged with the spare tire and can rotate with the spare tire. The turntable is provided with a first abutment structure and a second abutment structure, and the locking rod is provided with a third abutment structure and a fourth abutment structure. When the spare tire drives the turntable to rotate clockwise, the first abutment structure can abut against the third abutment structure and push the locking rod to slide along the first direction to an open state. When the spare tire drives the turntable to rotate counterclockwise, the second abutment structure can abut against the fourth abutment structure and push the locking rod to slide along the second direction to a locked state. The second direction is the opposite direction of the first direction.

[0009] According to the trunk cover described in the embodiment of the first aspect of the utility model, the circumference of the turntable is provided with a first pusher claw and a second pusher claw, the first pusher claw is provided with a first abutting surface, the first abutting surface constitutes a first abutting structure, and the second pusher claw is provided with a second abutting surface, the second abutting surface constitutes a second abutting structure.

[0010] According to the trunk lid described in the embodiment of the first aspect of the utility model, a first limiting portion and a second limiting portion are provided on the cover body. When the locking rod is in an open state, the first limiting portion abuts against the second pusher claw. When the locking rod is in a locked state, the second limiting portion abuts against the first pusher claw.

[0011] According to the trunk lid described in the embodiment of the first aspect of the utility model, a first abutting portion and a second abutting portion are provided on the rod surface of the locking rod, a third abutting surface is provided on the first abutting portion, the third abutting surface constitutes a third abutting structure, and a fourth abutting surface is provided on the second abutting portion, the fourth abutting surface constitutes a fourth abutting structure.

[0012] According to the trunk lid described in the embodiment of the first aspect of the utility model, a third limiting portion is provided on the cover body, and when the locking rod is in the open state, the first abutting portion abuts against the limiting portion.

[0013] The trunk lid according to the embodiment of the first aspect of the utility model further includes a reset structure, which is arranged on the lid body and connected to the locking rod, and the reset structure is used to reset the locking rod from an open state to a locked state.

[0014] According to the trunk cover described in the embodiment of the first aspect of the utility model, the reset structure includes a torsion spring, one end of the torsion spring is connected to the cover body, and the other end of the torsion spring is transmission connected to the locking rod through a turntable, and the torsion spring is used to provide an elastic force to keep the second abutment structure in abutment with the fourth abutment structure.

[0015] According to the trunk lid described in the embodiment of the first aspect of the utility model, a plurality of guide ribs are provided on the cover body, the guide ribs are distributed on the radial sides of the lock rod, and are used to guide the lock rod to slide along its own axial direction.

[0016] The car model provided according to the second aspect of the embodiment of the utility model includes the trunk lid provided by the first aspect of the embodiment of the utility model, and the car model also includes a car body, on which a trunk is provided, the trunk lid is hinged to the edge of the trunk opening, and the edge of the trunk opening is also provided with a lock hole adapted to the lock rod.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 A schematic structural diagram of a car model according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a trunk lid according to an embodiment of the utility model;

[0021] Figure 3 for Figure 2 The structural schematic diagram of the turntable of the trunk lid is shown;

[0022] Figure 4 for Figure 2 Schematic diagram of the structure of the lock rod of the trunk lid.

[0023] Reference numerals:

[0024] Trunk cover 10; Vehicle body 20;

[0025] Cover body 100; first limiting portion 110; second limiting portion 120; third limiting portion 130; guide rib 140;

[0026] Locking assembly 200; rotating disk 210; first pusher claw 211; first abutting surface 211a; second pusher claw 212; second abutting surface 212a; locking rod 220; first abutting portion 221; third abutting surface 221a; second abutting portion 222; fourth abutting surface 222a;

[0027] Spare tire 300. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] The car model includes a car body 20 and a trunk cover 10. A trunk is provided at the rear side of the car body 20. The trunk cover 10 is provided at the trunk opening to close the trunk opening. One end of the trunk cover 10 is hinged to the car body 20. A slidable lock rod 220 is provided at the other end of the trunk cover 10. The car body 20 is provided with a lock hole matched with the lock rod 220. The trunk cover 10 is closed by sliding the lock rod 220 into the lock hole. The lock rod 220 is slid out of the lock hole. At this time, the user can drive the trunk cover 10 to rotate to open the trunk cover 10.

[0033] However, since the volume of the car model is small, the volume of the locking rod 220 is also small. Accordingly, it is difficult for the user to grasp and drive the locking rod 220 to move, thereby making it difficult to open and close the trunk lid 10 on the car model.

[0034] Based on the above problems, refer to Figure 1 and Figure 2 According to the embodiment of the first aspect of the utility model, the trunk lid 10 provided by the embodiment includes a cover body 100, a locking assembly 200 and a spare tire 300; the cover body 100 is provided with an installation cavity, the locking assembly 200 is arranged in the installation cavity, the locking assembly 200 includes a locking rod 220 and a transmission structure, the locking rod 220 is slidably arranged in the installation cavity along the left and right directions, and the left end of the cover body 100 is provided with an insertion hole connected to the installation cavity, and the insertion hole is opposite to the locking rod 220; the spare tire 300 is rotatably arranged on the cover body 100, and the spare tire 300 is transmission-connected to the locking rod 220 through the transmission structure.

[0035] Furthermore, when the user rotates the spare tire 300 counterclockwise, the spare tire 300 can drive the locking rod 220 to slide to the left through the transmission structure, so that the locking rod 220 passes through the insertion hole to extend into the installation cavity; when the user rotates the spare tire 300 clockwise, the spare tire 300 can drive the locking rod 220 to slide to the right through the transmission structure, so that the locking rod 220 retracts into the installation cavity.

[0036] When the trunk lid 10 of this embodiment is applied to a car model, the user can rotate the spare tire 300 counterclockwise to make the locking rod 220 slide to the left and insert it into the locking hole of the vehicle body 20, thereby locking and closing the trunk lid 10. The user can rotate the spare tire 300 clockwise to make the locking rod 220 slide to the right to disengage from the locking hole of the vehicle body 20. At this time, the user can smoothly open the trunk lid 10.

[0037] It can be understood that since the locking rod 220 is connected to the spare tire 300 on the cover body 100 through the transmission structure, the user can control the movement of the locking rod 220 by rotating the spare tire 300 to open or close the trunk lid 10; the spare tire 300 is larger in size than the locking rod 220, and it is easier for the user to operate the movement of the spare tire 300, thereby reducing the difficulty of opening and closing the trunk lid 10.

[0038] In order to enable the transmission structure to smoothly transmit the power applied by the user to the spare tire 300 to the locking rod 220, in some embodiments of the present invention, Figure 2 The transmission structure includes a turntable 210, which is arranged in the installation cavity. The turntable 210 is coaxially arranged with the spare tire 300 and can rotate with the spare tire 300. A first abutment structure and a second abutment structure are provided on the circumference of the turntable 210, and a third abutment structure and a fourth abutment structure are provided on the locking rod 220.

[0039] Furthermore, when the spare tire 300 drives the turntable 210 to rotate clockwise, the first abutment structure can move to abut against the third abutment structure, and push the locking rod 220 to slide to the right, so that the locking rod 220 is completely retracted into the installation cavity. At this time, the locking rod 220 is in an open state; when the spare tire 300 drives the turntable 210 to rotate counterclockwise, the second abutment structure can move to abut against the fourth abutment structure, and push the locking rod 220 to slide to the left, so that the locking rod 220 passes through the insertion hole to extend out of the installation cavity. At this time, the locking rod 220 is in a locked state.

[0040] Specifically, refer to Figures 2 to 4A first pusher claw 211 and a second pusher claw 212 are provided on the circumferential surface of the rotating disk 210, and a first abutting portion 221 and a second abutting portion 222 are provided on the locking rod 220 and are distributed on the left and right. The first pusher claw 211 is provided with a first abutting surface 211a on one side of the rotating disk 210 in the clockwise direction, and the first abutting surface 211a constitutes a first abutting structure. The second pusher claw 212 is provided with a second abutting surface 212a on one side of the rotating disk 210 in the counterclockwise direction, and the second abutting surface 212a constitutes a second abutting structure. A third abutting surface 221a is provided on the left side of the first abutting portion 221, and the third abutting surface 221a constitutes a third abutting structure. A fourth abutting surface 222a is provided on the right side of the second abutting portion 222, and the fourth abutting surface 222a constitutes a fourth abutting structure.

[0041] Furthermore, when the rotating disk 210 rotates clockwise, the first pushing claw 211 can rotate clockwise to the first abutting portion 221, so that the first abutting surface 211a abuts against the third abutting surface 221a. During this process, the second pushing claw 212 gradually moves away from the second abutting portion 222, and then the rotating disk 210 can continue to rotate clockwise, so that the first pushing claw 211 drives the locking rod 220 to slide to the right through the first abutting portion 221, so that the locking rod 220 is in the open state; when the rotating disk 210 rotates counterclockwise, the second pushing claw 212 can rotate counterclockwise to the second abutting portion 222, so that the second abutting surface 212a abuts against the fourth abutting surface 222a. During this process, the first pushing claw 211 gradually moves away from the first abutting portion 221, and then the rotating disk 210 can continue to rotate counterclockwise, so that the second pushing claw 212 drives the locking rod 220 to slide to the left through the second abutting portion 222.

[0042] Optionally, in other embodiments of the utility model, in order to smoothly transmit the power applied by the user to the spare tire 300 to the locking rod 220, the transmission structure may further include a first pull rope and a second pull rope, the first pull rope is wound clockwise on the rotating shaft of the spare tire 300, the second pull rope is wound counterclockwise on the rotating shaft of the spare tire 300, and the end of the first pull rope is connected to the left end of the locking rod 220, and the end of the second pull rope is connected to the right end of the locking rod 220. Then, when the spare tire 300 rotates counterclockwise, the spare tire 300 can slide to the left by pulling the locking rod 220 through the first pull rope; when the spare tire 300 rotates clockwise, the spare tire 300 can slide to the right by pulling the locking rod 220 through the second pull rope.

[0043] It should be noted that, when the locking rod 220 is fully retracted into the mounting cavity, it is necessary to keep the locking rod 220 in the current state, and therefore, it is necessary to prevent the first pawl 211 from continuing to push the first abutting portion 221; and when the locking rod 220 extends out of the mounting cavity to a certain length, it is necessary to keep the locking rod 220 in the current state, and therefore, it is necessary to prevent the second pawl 212 from continuing to push the second abutting portion 222.

[0044] Based on the above reasons, in a further embodiment of the present invention, reference Figure 2 The cover body 100 is provided with a first limiting portion 110 and a second limiting portion 120 . The first limiting portion 110 is located on the clockwise moving path of the second finger 212 on the turntable 210 . The second limiting portion 120 is located on the counterclockwise moving path of the first finger 211 on the turntable 210 .

[0045] Furthermore, when the turntable 210 rotates clockwise, the first pusher claw 211 and the second pusher claw 212 rotate clockwise along with the turntable 210. During the clockwise rotation of the turntable 210, the first pusher claw 211 drives the first abutting portion 221 to move rightward, so that the locking rod 220 slides rightward to be retracted into the installation cavity. When the locking rod 220 is completely retracted into the installation cavity, the second pusher claw 212 can abut against the first limiting portion 110 to prevent the turntable 210 from continuing to rotate clockwise. When the turntable 210 rotates counterclockwise, the first pusher claw 211 and the second pusher claw 212 rotate counterclockwise with the turntable 210. During the counterclockwise rotation of the turntable 210, the second pusher claw 212 drives the second abutting portion 222 to move leftward, so that the locking rod 220 slides leftward to extend out of the installation cavity. When the locking rod 220 extends a certain length out of the installation cavity, the first pusher claw 211 can abut against the second limiting portion 120 to prevent the turntable 210 from continuing to rotate counterclockwise.

[0046] It can be understood that by providing the first limiting portion 110 and the second limiting portion 120 , the moving distance of the locking rod 220 in the left-right direction can be kept within a certain range.

[0047] It should be noted that when the rotating disk 210 stops rotating, the locking rod 220 will still slide a certain distance in the left and right directions due to its own inertia. When the locking rod 220 slides to the left, due to the limited depth of the lock hole, when the locking rod 220 abuts against the bottom wall of the lock hole, the bottom wall of the lock hole can limit the locking rod 220; and when the locking rod 220 slides to the right, when the sliding distance of the locking rod 220 to the right is too large, there is a situation where the second abutting portion 222 is separated from the moving path of the second finger 212. At this time, when the rotating disk 210 is rotated counterclockwise, the second finger 212 cannot abut against the second abutting portion 222, causing the locking rod 220 to be stuck in the installation cavity.

[0048] In order to reduce the probability of the locking rod 220 getting stuck in the installation cavity, refer to Figure 2 In a further embodiment of the present invention, a third limiting portion 130 is provided in the installation cavity, and the third limiting portion 130 is located on the right side of the first abutting portion 221 .

[0049] Furthermore, when the first pusher claw 211 pushes the first abutting portion 221 to move rightward so that the locking rod 220 is completely retracted into the installation cavity, the first abutting portion 221 can abut against the third limiting portion 130 to prevent the locking rod 220 from continuing to move rightward, thereby reducing the probability of the locking rod 220 being stuck in the installation cavity.

[0050] In some other embodiments of the utility model, only the first pusher claw 211 may be provided on the rotating disk 210. In this case, the first abutting surface 211a is located on the side of the first pusher claw 211 in the clockwise rotation direction of the rotating disk 210, the second abutting surface 212a is located on the side of the first pusher claw 211 in the counterclockwise rotation direction of the rotating disk 210, the first abutting portion 221 and the second abutting portion 222 are distributed in the left-right direction, and the first abutting portion 221 is located on the right side of the second abutting portion 222, the first pusher claw 211 is located between the first abutting portion 221 and the second abutting portion 222, the third abutting surface 221a is located on the left side of the first abutting portion 221, and the fourth abutting surface 222a is located on the right side of the second abutting surface 212a.

[0051] Furthermore, when the turntable 210 rotates clockwise, the first pusher claw 211 can push the first abutting portion 221 to the right, and at this time, the locking rod 220 can move to the right to be completely retracted into the installation cavity; when the turntable 210 rotates counterclockwise, the second pusher claw 212 can push the second abutting portion 222 to the left, and at this time, the locking rod 220 can move to the left to extend out of the installation cavity by a certain distance.

[0052] In order to enable the lock bar 220 to slide accurately in the left and right directions, refer to Figure 2 In some embodiments of the present invention, two guide ribs 140 are provided in the installation cavity, the two guide ribs 140 are distributed in the vertical direction, and the two guide ribs 140 extend in the left-right direction, and the locking rod 220 is passed between the two guide ribs 140.

[0053] It should be noted that, in the car model, the trunk lid 10 is in a normally closed state. Therefore, under normal circumstances, the locking rod 220 needs to be kept in a state of extending out of the installation cavity.

[0054] In order to enable the locking rod 220 to remain in a state of extending out of the mounting cavity, in some embodiments of the present invention, the trunk lid 10 also includes a reset structure, which is arranged on the cover body 100 and connected to the locking rod 220. The reset structure is used to reset the locking rod 220 from an open state to a locked state.

[0055] Furthermore, after the user rotates the spare tire 300 to retract the locking rod 220 into the installation cavity, when the user removes the force applied to the spare tire 300, the locking rod 220 can automatically extend out of the installation cavity under the action of the reset structure. During the process of the locking rod 220 extending out of the installation cavity, the spare tire 300 can rotate counterclockwise under the reverse action of the locking rod 220.

[0056] Specifically, referring to the figure, the reset structure includes a torsion spring (not shown in the figure), one end of which is connected to the cover body 100, and the other end of the torsion spring is transmission-connected to the locking rod 220 through the turntable 210, and the torsion spring is used to provide an elastic force to keep the second abutment structure in abutment with the fourth abutment structure.

[0057] Optionally, in other embodiments of the present invention, the reset structure may also include a spring, in which case both ends of the spring are respectively connected to the locking rod 220 and the cover body 100, and the spring is used to provide elastic force to keep the locking rod 220 extending out of the installation cavity.

[0058] refer to Figure 1 According to the second aspect of the embodiment of the utility model, the car model includes the trunk lid 10 of the first aspect of the embodiment of the utility model. The car model also includes a car body 20, on which a trunk is provided. The trunk lid 10 is hinged to the edge of the trunk opening, and the edge of the trunk opening is also provided with a lock hole adapted to the lock rod 220.

[0059] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A trunk lid, characterized in that: include: Cover body; A locking assembly, the locking assembly comprising a locking rod and a transmission structure, the locking rod being slidably disposed on the cover body; A spare tire is rotatably disposed on the cover body, and the spare tire is transmission-connected to the lock rod through the transmission structure. When the spare tire rotates, the spare tire can drive the lock rod to slide relative to the cover body through the transmission structure.

2. A trunk lid according to claim 1, characterized in that: The transmission structure includes a turntable, which is coaxially arranged with the spare tire and can rotate with the spare tire. The turntable is provided with a first abutment structure and a second abutment structure, and the lock rod is provided with a third abutment structure and a fourth abutment structure. When the spare tire drives the turntable to rotate clockwise, the first abutment structure can abut against the third abutment structure and push the lock rod to slide along the first direction to an open state. When the spare tire drives the turntable to rotate counterclockwise, the second abutment structure can abut against the fourth abutment structure and push the lock rod to slide along the second direction to a locked state. The second direction is the opposite direction of the first direction.

3. A trunk lid according to claim 2, characterized in that: The circumferential surface of the rotating disk is provided with a first pusher claw and a second pusher claw. The first pusher claw is provided with a first abutting surface which constitutes the first abutting structure. The second pusher claw is provided with a second abutting surface which constitutes the second abutting structure.

4. A trunk lid according to claim 3, characterized in that: The cover body is provided with a first limiting portion and a second limiting portion. When the lock rod is in the open state, the first limiting portion abuts against the second pusher claw. When the lock rod is in the locked state, the second limiting portion abuts against the first pusher claw.

5. The trunk lid according to claim 3, characterized in that: The rod surface of the locking rod is provided with a first abutting portion and a second abutting portion, the first abutting portion is provided with a third abutting surface, the third abutting surface constitutes the third abutting structure, and the second abutting portion is provided with a fourth abutting surface, the fourth abutting surface constitutes the fourth abutting structure.

6. A trunk lid according to claim 5, characterized in that: The cover body is provided with a third limiting portion, and when the locking rod is in an open state, the first abutting portion abuts against the limiting portion.

7. The trunk lid according to claim 2, characterized in that: It also includes a reset structure, which is arranged on the cover body and connected to the locking rod, and is used to reset the locking rod from the open state to the locked state.

8. The trunk lid according to claim 7, characterized in that: The reset structure includes a torsion spring, one end of which is connected to the cover body, and the other end of which is transmission-connected to the locking rod via the turntable, and the torsion spring is used to provide an elastic force to keep the second abutting structure in abutment with the fourth abutting structure.

9. The trunk lid according to claim 1, characterized in that: The cover body is provided with a plurality of guide ribs, which are distributed on the radial sides of the locking rod and are used to guide the locking rod to slide along its own axial direction.

10. A car model, characterized in that: The car model comprises a trunk cover as described in any one of claims 1 to 9, wherein the car model also comprises a car body, a trunk is provided on the car body, the trunk cover is hinged to the edge of the trunk opening, and the edge of the trunk opening is also provided with a lock hole adapted to the lock rod.

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