Tipping bucket toy car

Abstract

The utility model provides a tipping bucket toy car which comprises a car frame, a tail box tipping bucket, a tipping bucket base, a car frame base and a control rod, the tail box tipping bucket is connected with the car frame in a turnover mode, the tail box tipping bucket is provided with a tipping bucket hook, the tipping bucket base is installed at the bottom of the tail box tipping bucket and hinged to the car frame, and the car frame base is connected with the control rod. The tipping bucket hook is arranged at the position, away from the hinged position, of the tail box tipping bucket, the frame base is fixed to the frame, the frame base is provided with a frame hook, and the frame hook can rotate relative to the frame base and can hook the tipping bucket hook to enable the tail box tipping bucket to be folded on the frame. And the control rod controllably drives the frame hook to rotate to be separated from the tipping bucket hook. Therefore, the tipping bucket toy car capable of tipping the bucket manually is provided, the playability is high, a driver can visually know the linkage between the control rod and the hook when controlling the tipping bucket to be turned up or folded, the visual understanding of the driver on mechanical parts is enriched, and the manipulative ability of the driver is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of children's vehicles, and more specifically, to a tipping toy vehicle. Background Art

[0002] In the existing electric children's tipping vehicle, the tipping of the tail box is generally driven by an electric method to lift and realize tipping. The driver can often realize tipping by clicking the control buttons on the vehicle or the remote control, with less manual operation by the driver and insufficient fun. In addition, in the tipping vehicle with an electric method, the driver cannot intuitively understand the specific structure and working principle of the tipping assembly, and cannot well cultivate the children's practical ability. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a tipping toy vehicle that can be manually tipped and has stronger fun.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a tipping toy vehicle, including a vehicle frame, a tail box tipping, a tipping base, a vehicle frame base and a control rod. The tail box tipping is rotatably connected to the vehicle frame. The tail box tipping is provided with a tipping hook. The tipping base is installed at the bottom of the tail box tipping and is hinged to the vehicle frame. The tipping hook is provided at a position of the tail box tipping away from the hinged part. The vehicle frame base is fixed to the vehicle frame. The vehicle frame base is provided with a vehicle frame hook. The vehicle frame hook can rotate relative to the vehicle frame base and can hook the tipping hook to close the tail box tipping on the vehicle frame. The control rod can be controlled to drive the vehicle frame hook to rotate and separate from the tipping hook.

[0006] In one implementation, the vehicle frame hook includes an upper hook and a front tipping plate connected to each other. Both the upper hook and the tipping hook have hook ends, and the hook ends are both provided with abutting planes. The abutting plane of the upper hook abuts above the abutting plane of the tipping hook when the vehicle frame hook and the tipping hook are connected to each other. The control rod includes a handle, a driving rod connected to the handle, and a driving piece provided on the driving rod. The driving piece is located below the front tipping plate and can rotatably drive the front tipping plate to rotate counterclockwise to separate the upper hook from the tipping hook.

[0007] In one implementation, the surface of the hook end of the upper hook facing the control rod is set as a wedge-shaped inclined plane, and the wedge-shaped inclined plane extends from top to bottom and is connected to the abutting plane.

[0008] In one embodiment, the frame base is provided with a hook mounting seat and a control rod mounting seat in sequence along the front-to-back direction thereof, and the hook mounting seat is provided in pair. The frame hook is rotatably mounted between the pair of hook mounting seats via a support shaft, and the control rod is mounted on the control rod mounting seat and can rotate relative to the control rod mounting seat.

[0009] In one embodiment, the frame base is provided with a storage cavity, the front end of the storage cavity is provided with a front baffle, the frame hook is provided with a lower positioning plate below the front rocker plate, the lower positioning plate is vertically arranged with the front rocker plate, it can be rotatably installed in the storage cavity, and can be stopped by the front baffle.

[0010] In one embodiment, the frame hook is provided with a reinforcing rib connected between the upper hook and the lower positioning plate, and the reinforcing rib is provided on a side of the upper hook and the lower positioning plate facing away from the front rocker plate.

[0011] In one of the embodiments, a limiting notch is formed between the reinforcing rib and the upper hook; a limiting column is provided between one of the hook mounting seats and the frame hook; and a state-maintaining torsion spring is also provided on the frame base for making the pressing plane of the upper hook have a tendency to remain horizontal, and the state-maintaining torsion spring is sleeved on the support shaft and one end of the spring is inserted into the limiting notch, and the other end is pressed against the limiting column.

[0012] In one embodiment, the dump bucket base is provided with a first articulated seat, and the bottom of the trunk dump bucket is also provided with a positioning groove between the first articulated seat and the dump bucket hook; the frame base is provided with a driving area, a positioning area and an articulated area from front to back, the hook mounting seat and the control rod mounting seat are both provided in the driving area, the positioning area is provided with a positioning column, and the positioning column is inserted into the positioning groove when the trunk dump bucket is closed on the frame, and the articulated area is provided with a second articulated seat corresponding to the first articulated seat, and an articulated shaft is passed through the first articulated seat and the second articulated seat to form the articulated part.

[0013] In one embodiment, a protective cover is provided on the driving area, a first clearance hole is provided at the top of the protective cover for the upper hook to pass through and rotate, a second clearance hole is provided on one side of the protective cover for the driving rod to pass through, and the protective cover is detachably connected to the frame base.

[0014] In one embodiment, the frame base is further provided with a return spring, and the return spring is used to restore the driving plate to a horizontal state when the external force applied to the handle disappears.

[0015] The beneficial effects brought by the technical solution provided by the present utility model are as follows: For the tipping toy car of the present utility model, the tail box tipping is hinged to the vehicle frame, and a tipping hook and a vehicle frame hook which are cooperatively snap-connected are arranged on the tail box tipping and the vehicle frame base. When the tipping is closed on the vehicle frame, the vehicle frame hook is hooked on the tipping hook to realize the locking of the tipping. The vehicle frame hook can be driven by a control rod to rotate and separate from the tipping hook, so that the tail box tipping can be tipped up to realize the tipping function. Thus, a tipping toy car that can be manually tipped is provided, which has strong playability. Moreover, when the driver manipulates the tipping to tip up or close, the linkage between the control rod and the hook can be intuitively understood, enriching the driver's intuitive understanding of mechanical components and improving their practical ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments of the present utility model.

[0017] Figure 1 It is a schematic structural diagram of a tipping toy car provided by an embodiment of the present utility model, showing the state when the tipping is closed;

[0018] Figure 2 For Figure 1 a schematic diagram of the state when the tipping of the tipping toy car shown is tipped open;

[0019] Figure 3 It is a schematic structural diagram of a tipping structure provided by an embodiment of the present utility model;

[0020] Figure 4 For Figure 3 an exploded view of the said tipping structure;

[0021] Figure 5 It is a schematic structural diagram of a vehicle frame base provided by an embodiment of the present utility model;

[0022] Figure 6 It is a schematic structural diagram of a vehicle frame hook provided by an embodiment of the present utility model;

[0023] Figure 7 It is a schematic structural diagram of a control rod provided by an embodiment of the present utility model;

[0024] Figure 8 It is a schematic structural diagram of the assembly of a vehicle frame base and a drive structure provided by an embodiment of the present utility model;

[0025] Figure 9 For Figure 3 a cross-sectional view of the said tipping structure;

[0026] Figure 10 For Figure 9 an enlarged view of part A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present utility model. It should be understood that the drawings and embodiments of the present utility model are only for exemplary purposes and are not used to limit the protection scope of the present utility model.

[0028] It should be understood that the various steps recited in the method embodiments of the present utility model can be executed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present utility model is not limited in this regard.

[0029] The term "comprising" and its variations used herein are open-ended, that is, "including but not limited to". The term "connected" can be directly connected or indirectly connected through an intermediate component (element). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0030] It should be noted that the concepts such as "first" and "second" mentioned in the present utility model are only used to distinguish devices, modules or units, and are not used to limit that these devices, modules or units must be different devices, modules or units, nor are they used to limit the order of functions performed by these devices, modules or units or their interdependent relationships.

[0031] See Figures 1 to 10 , the present utility model relates to a tipping toy car, which is a manual tipping structure, with stable structure, strong playability, and can improve children's intuitive understanding of mechanical components and hands-on ability.

[0032] The tipping toy car includes a vehicle frame 2, a tail box tipping bucket 3, a tipping bucket base 33, a vehicle frame base 21 and a control rod 42. The tail box tipping bucket 3 is pivotally connected to the vehicle frame 2. The tail box tipping bucket 3 is provided with a tipping bucket hook 32. The tipping bucket base 33 is installed at the bottom of the tail box tipping bucket 3 by screws and is hinged to the vehicle frame 2. The tipping bucket hook 32 is provided at a position of the tail box tipping bucket 3 away from the hinged part. The vehicle frame base 21 is fixed to the vehicle frame 2. The vehicle frame base 21 is provided with a vehicle frame hook 41. The vehicle frame hook 41 can rotate relative to the vehicle frame base 21 and can hook the tipping bucket hook 32 to close the tail box tipping bucket 3 on the vehicle frame 2. The control rod 42 can be controlled to drive the vehicle frame hook 41 to rotate and separate from the tipping bucket hook 32.

[0033] In one of the embodiments, the vehicle frame hook 41 includes an upper hook 411 and a front tipping plate 412 which are connected to each other. Both the upper hook and the tipping hook 32 have hook ends, and abutting planes are provided at the hook ends. The abutting plane 4111 of the upper hook 411 abuts above the abutting plane of the tipping hook 32 when the vehicle frame hook 41 and the tipping hook 32 are connected to each other. The front tipping plate 412 is connected to the bottom end of the upper hook 411 and is parallel to the abutting plane 4111 of the upper hook.

[0034] The control lever 42 includes a handle 421, a driving rod 420 and a driving piece 422. The handle is connected to one end of the driving rod. An external thread 423 is formed on the outer periphery of the other end of the driving rod, and it is installed on the left side of a rear baffle 216 through a nut. The rear baffle serves to prevent the operating rod 42 from moving to the right. The driving piece 422 is welded to the driving rod 420 and protrudes from both sides of the driving rod. The driving piece 422 is located below the front tipping plate 412 and can rotatably drive the front tipping plate to rotate counterclockwise to separate the upper hook 411 from the tipping hook 32.

[0035] In one of the embodiments, a wedge-shaped inclined surface 4112 is provided on the surface of the hook end of the upper hook 411 facing the control lever 42. The wedge-shaped inclined surface 4112 extends from top to bottom and is connected to the abutting plane 4111, facilitating the snap connection between the tipping hook 32 and the upper hook 411.

[0036] In one of the embodiments, a hook mounting seat 215 and a control lever mounting seat 214 are sequentially provided on the vehicle frame base 21 along its front-rear direction. There are a pair of hook mounting seats 215. The vehicle frame hook 41 is provided with shaft holes 410 penetrating through both ends in its width direction, and is rotatably installed between the pair of hook mounting seats 215 through a support shaft 44. The control lever 42 is installed on the control lever mounting seat 214 and can rotate relative to the control lever mounting seat 214.

[0037] In one of the embodiments, the vehicle frame base 21 is provided with a storage cavity (not labeled, the same below). A front baffle 217 is provided at the front end of the storage cavity. The vehicle frame hook 41 is provided with a lower positioning plate 413 below the front tipping plate. The lower positioning plate 413 is perpendicular to the front tipping plate 412, and is rotatably installed in the storage cavity and can be blocked by the front baffle 217, thereby restricting the clockwise rotation of the vehicle frame hook and enabling it to rotate counterclockwise and reset to the front baffle 217 under the action of the driving piece 422.

[0038] In one of the embodiments, the vehicle frame hook 41 is provided with a reinforcing rib 414 connected between the upper hook 411 and the lower positioning plate 413. The reinforcing rib 414 is provided on the side of the upper hook and the lower positioning plate facing away from the front tipping plate.

[0039] In one of the embodiments, a limiting notch 415 is formed between the reinforcing rib 414 and the upper hook 411. A limiting post 219 is provided between one of the hook mounting seats 215 and the vehicle frame hook 41; a state-holding torsion spring 45 for making the abutting plane of the upper hook tend to maintain a horizontal state is further provided on the vehicle frame base 21. The state-holding torsion spring 45 is sleeved on the support shaft 44, one end of which is snapped into the limiting notch 415, and the other end abuts against the limiting post 219.

[0040] In one of the embodiments, the tipping base 33 is provided with a first hinge seat (not labeled, the same below), and a positioning groove (not labeled, the same below) is further provided between the first hinge seat and the tipping hook 32 at the bottom of the tailgate tipping bucket 3. The vehicle frame base 21 is successively provided with a driving area 213, a positioning area 212, and a hinge area 211 from front to back. The hook mounting seat 215 and the control rod mounting seat 214 are both arranged on the driving area 213. The positioning area 212 is provided with a positioning post 2121, which is inserted into the positioning groove when the tailgate tipping bucket 3 is closed on the vehicle frame 2. The hinge area 211 is provided with a second hinge seat 2111 corresponding to the first hinge seat, and a hinge shaft 31 is passed through the first hinge seat and the second hinge seat 2111 to form the hinge part.

[0041] In one of the embodiments, a protective cover 22 is provided on the driving area 213. A first relief hole for the upper hook 411 to pass through and rotate is opened at the top of the protective cover 22, and a second relief hole for the driving rod 420 to pass through is opened on one side of the protective cover 22. The protective cover 22 is detachably connected to the vehicle frame base 21.

[0042] In one of the embodiments, a return spring 43 is further provided on the vehicle frame base 21. The return spring is used to restore the driving piece to a horizontal state when the external force applied to the handle disappears. The vehicle frame base 21 is further provided with a support column 218, which supports the driving piece 422 below the driving piece and makes the driving piece tend to maintain a horizontal state under the action of the return spring 43. Optionally, the return spring 43 is a torsion spring.

[0043] It can be understood that in the embodiments provided by the present invention, the vehicle frame hook 41, the control rod 42, the state-holding torsion spring 45, and the return spring 43 constitute the tipping drive component 4.

[0044] The working principle of the tailgate tipping of the tipping toy car of the present utility model for closing and tipping is as follows: Hold one end of the tailgate tipping 3 away from the hinge part, align the tipping hook 32 with the frame hook 41, and then press down the tailgate tipping 3. The hook end of the tipping hook slides along the wedge-shaped inclined plane and crosses the wedge-shaped inclined plane to hook on the abutting plane of the frame hook. The tailgate tipping 3 closes on the frame. During the docking process of the tipping hook 32 and the frame hook 41, first overcome the elastic force of the state-holding torsion spring 45 to make the upper hook 411 of the frame hook 41 flip. When the hook end of the tipping hook 32 crosses the wedge-shaped inclined plane 4112, the upper hook resets under the action of the state-holding torsion spring and hooks the hook end of the tipping hook 32. When it is necessary to tip up the tailgate tipping, hold the handle 421 and rotate the handle clockwise, so that the driving piece 422 rotates clockwise, and then drive the front tipping plate 412 to rotate counterclockwise, so that the upper hook 411 is opened, the frame hook 41 and the tipping hook 32 are separated from each other, and then lift the tailgate tipping 3 to tip up the tailgate tipping 3. When the tipping is up, the frame hook 41 resets under the action of the state-holding torsion spring.

[0045] In summary, the tipping toy car of the present utility model is hinged with the frame 2 through the tailgate tipping 3, and the tipping hook 32 and the frame hook 41 which are arranged in a matching snap connection are provided on the tailgate tipping 3 and the frame base 21. When the tipping is closed on the frame 2, the frame hook 41 hooks on the tipping hook 32 to realize the locking of the tipping. The frame hook 41 can be driven by the control rod 42 to rotate and separate from the tipping hook 32, so that the tailgate tipping 3 can be tipped up to realize the tipping function. Thus, a tipping toy car that can be manually tipped is provided, which has strong playability. And during the process of the driver controlling the tipping to tip up or close, the driver can intuitively understand the linkage between the tipping control rod 42 and the hook, enriching the driver's intuitive understanding of mechanical components and improving the driver's practical ability.

[0046] The above description is only the preferred embodiment of the present utility model and the description of the applied technical principle. Those skilled in the art should understand that the scope of the utility model involved in the present utility model is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above utility model concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions in the present utility model.

[0047] Although the subject matter has been described in language specific to structural features and / or methodological acts, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. On the contrary, the specific features and acts described above are merely example forms for implementing the claims.

Claims

1. A tipping toy car, comprising a vehicle frame and a tipping tail box, the tipping tail box being pivotally connected to the vehicle frame, the tipping tail box being provided with a tipping hook, characterized in that, It further includes a tipping bucket base, a frame base and a control lever. The tipping bucket base is installed at the bottom of the tail box tipping bucket and is hinged to the frame. A tipping bucket hook is provided at a position of the tail box tipping bucket away from the hinged part. The frame base is fixed to the frame. The frame base is provided with a frame hook. The frame hook can rotate relative to the frame base and can hook the tipping bucket hook to close the tail box tipping bucket on the frame. The control lever can controllably drive the frame hook to rotate and separate from the tipping bucket hook.

2. The tipping toy car according to claim 1, characterized in that, The frame hook includes an upper hook and a front tipping plate connected to each other. Both the upper hook and the tipping bucket hook have hook ends, and abutting planes are arranged at the hook ends. When the frame hook and the tipping bucket hook are connected to each other, the abutting plane of the upper hook abuts above the abutting plane of the tipping bucket hook. The control lever includes a handle, a driving rod connected to the handle, and a driving piece arranged on the driving rod. The driving piece is located below the front tipping plate and can rotatably drive the front tipping plate to rotate counterclockwise to separate the upper hook from the tipping bucket hook.

3. The tipping toy vehicle according to claim 2, characterized in that, One side of the hook end of the upper hook facing the control lever is provided with a wedge-shaped inclined plane, and the wedge-shaped inclined plane extends from top to bottom and is connected to the abutting plane.

4. The tipping toy vehicle according to claim 2, wherein The frame base is sequentially provided with a hook mounting seat and a control lever mounting seat along its front-back direction. There are a pair of hook mounting seats. The frame hook is rotatably mounted between the pair of hook mounting seats through a support shaft. The control lever is mounted on the control lever mounting seat and can rotate relative to the control lever mounting seat.

5. The tipping toy car according to claim 4, characterized in that, The frame base is provided with a storage cavity. A front baffle is provided at the front end of the storage cavity. A lower positioning plate is provided below the front tipping plate of the frame hook. The lower positioning plate is perpendicular to the front tipping plate, is rotatably mounted in the storage cavity, and can be blocked by the front baffle.

6. The tipping toy car according to claim 5, wherein, The frame hook is provided with a reinforcing rib connected between the upper hook and the lower positioning plate. The reinforcing rib is arranged on the sides of the upper hook and the lower positioning plate facing away from the front tipping plate.

7. The tipping toy vehicle according to claim 6, wherein a limiting notch is formed between the reinforcing rib and the upper hook; a limiting post is provided between one of the hook mounting seats and the frame hook; a state-holding torsion spring for making the abutting plane of the upper hook tend to maintain a horizontal state is further provided on the frame base. The state-holding torsion spring is sleeved on the support shaft, one end of which is clamped into the limiting notch, and the other end abuts against the limiting post.

8. The tipping toy vehicle according to claim 5, characterized in that, The tipping bucket base is provided with a first hinge seat. A positioning groove is further provided between the first hinge seat and the tipping bucket hook at the bottom of the tail box tipping bucket. The frame base is sequentially provided with a driving area, a positioning area and a hinge area from front to back. The hook mounting seat and the control lever mounting seat are both arranged in the driving area. The positioning area is provided with a positioning post. When the tail box tipping bucket is closed on the frame, the positioning post is inserted into the positioning groove. The hinge area is provided with a second hinge seat corresponding to the first hinge seat. A hinge shaft is inserted through the first hinge seat and the second hinge seat to form the hinged part.

9. The tipping toy car according to claim 8, characterized in that, A protective cover is provided on the driving area. A first relief hole for the upper hook to pass through and rotate is opened at the top of the protective cover. A second relief hole for the driving rod to pass through is opened on one side of the protective cover. The protective cover is detachably connected to the frame base.

10. The tipping toy vehicle according to claim 2, wherein The frame base is also provided with a return spring, and the return spring is used to restore the driving piece to a horizontal state when the external force applied to the handle disappears.

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