Toy garbage truck

Abstract

The utility model discloses a toy garbage collection and transportation vehicle, which belongs to the technical field of toy vehicles, and has the main scheme that the toy garbage collection and transportation vehicle comprises a carriage and a rear loading box, the carriage is provided with a rear loading port, and the rear loading box is rotatably connected to the carriage and covers the rear loading port in an openable manner; a turnover frame and a screw rod are mounted on the rear packing box, the turnover frame is rotatably connected with the rear packing box and used for turning over a garbage can, the screw rod is rotatably supported on the rear packing box, and the screw rod is connected with the turnover frame through a gear transmission mechanism, so that the turnover frame drives the screw rod to rotate when rotating. The problem that an existing toy garbage truck cannot show dumping of a municipal garbage can and cannot show how to collect garbage is solved.

Description

Technical Field

[0001] This utility model relates to the field of toy vehicle technology, specifically, to a toy garbage collection vehicle. Background Technology

[0002] Toy cars are an effective way to stimulate children's minds and help them understand how vehicles work. Toy cars can not only showcase the appearance of various vehicles, but also provide a good demonstration and simulation of how vehicles work. Garbage trucks are a type of toy car that manufacturers often produce, and they have extremely high playability and fun.

[0003] Most toy garbage trucks on the market can demonstrate the appearance of a garbage truck well, but they cannot effectively simulate how the garbage truck dumps municipal garbage bins or collects garbage. This reduces the realism and playability of toy garbage trucks and is not conducive to children's knowledge expansion. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a toy garbage collection vehicle to solve the problems that existing toy garbage vehicles cannot demonstrate how to empty municipal garbage bins or how to collect garbage.

[0005] This utility model discloses a toy garbage collection vehicle, including a cargo compartment and a rear loading box. The cargo compartment has a rear loading opening, and the rear loading box is rotatably connected to the cargo compartment and has an openable cover at the rear loading opening. A tilting frame and a screw are installed on the rear loading box. The tilting frame and the rear loading box are rotatably connected for tilting the garbage box. The screw is rotatably supported on the rear loading box. The screw and the tilting frame are connected by a gear transmission mechanism, so that when the tilting frame rotates, it drives the screw to rotate.

[0006] Preferably, the gear transmission mechanism includes a face gear mounted on the screw, a gear shaft rotatably supported on the rear box, and a spring mechanism, wherein the face gear and the gear shaft mesh with each other.

[0007] Preferably, the tilting frame is equipped with a transmission component, the input shaft of the mainspring device is connected to the transmission component, and the output shaft of the mainspring device is connected to the gear shaft.

[0008] Preferably, the screw is provided with helical blades for conveying waste.

[0009] Preferably, the rear loading box includes a base and a top cover, the base and the top cover being interlocked to form a hollow mounting cavity, and the gear transmission mechanism is installed in the mounting cavity.

[0010] Preferably, the rear loading container has a filling port and a connecting port that are interconnected. The filling port is used to fill garbage, and the connecting port is connected to the rear loading port of the vehicle compartment.

[0011] Preferably, the base is provided with an arc-shaped base plate, which is arranged opposite to the filling port. There are two screws, each of which corresponds to one of the base plates. One end of the screw is located in the mounting cavity, and the other end leads to the connection port.

[0012] Preferably, a locking rod is installed on the rear loading box, the locking rod is provided with a locking hook, and the flipping frame is provided with a hook. The locking rod is used to engage the locking hook with the hook to lock the flipping frame.

[0013] Preferably, the rear loading box is provided with a rod slot, the rod slot is connected to the mounting cavity, the locking rod is inserted into the mounting cavity through the rod slot, and the hook is inserted into the mounting cavity.

[0014] Preferably, the tilting frame is provided with a claw and a support base, the claw being used to engage the docking rod of the garbage bin, and the support base being used to support the garbage bin.

[0015] The beneficial effects of this utility model are as follows:

[0016] This toy garbage truck utilizes a rotating tilting frame to engage the hooks of the hooking and locking rods. The tilting frame is connected to a winding mechanism, which is simultaneously wound. When garbage needs to be dumped, pressing the locking rod disengages it from the hook, causing the winding mechanism to tilt the garbage bin on the tilting frame towards the filling port. Since the winding mechanism is wound, it drives the gear shaft to rotate, causing the screw to rotate and thus transporting the garbage. This simulates the process of transporting garbage from the rear container to the truck bed after dumping in a real garbage truck, thus solving the problem that existing toy garbage trucks cannot demonstrate dumping garbage from municipal garbage bins or how garbage is collected. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is an exploded view of the trash can and tipping frame in a partial structure of this utility model;

[0020] Figure 3 This is a first-view exploded view of the rear loading base and the top cover in a partial structure of this utility model.

[0021] Figure 4 This is a second-view exploded view of the rear loading base and the top cover in a partial structure of this utility model.

[0022] Figure 5 This is a partial structure diagram of the present invention, showing the locking rod being pulled out of the rod slot, and the tipping frame being in the state of tipping the trash can.

[0023] Figure 6 This is a schematic diagram of the position and structure of the locking rod in this utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the hook and locking hook in this utility model.

[0025] Figure 8 This is an exploded view showing the connection relationship of the spring device in this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Carriage; 11. Rear loading port;

[0028] 2. Rear packing box; 21. Base; 211. Base plate; 22. Top cover; 23. Mounting cavity; 24. Filling port; 25. Connection port; 26. Insertion rod slot;

[0029] 3. Tilting frame; 31. Claw; 32. Support base; 33. Hook; 34. Hinge shaft; 35. Transmission component;

[0030] 4. Screw; 41. Blade; 42. End face gear;

[0031] 5. Locking rod; 51. Pressing part; 52. Locking hook; 53. Elastic element;

[0032] 6. Gear shaft;

[0033] 7. Spring mechanism;

[0034] 8. Trash can; 81; Connecting rod. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0036] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Reference Figure 1-8 This utility model discloses a toy garbage truck, including a truck body 1 and a rear loading box 2. The rear of the truck body 1 has a rear loading opening 11. The rear loading box 2 is rotatably connected to the top of the rear loading opening 11 of the truck body 1 and covers the rear loading opening 11. The user can open or close the rear loading opening 11 by manually flipping the rear loading box 2. The rear loading box 2 includes a base 21 and a top cover 22, which are interlocked to form a mounting cavity 23 with a hollow structure for installing components. In addition, the rear loading box 2 has a filling port 24 and a connecting port 25 that are interconnected. The connecting port 25 is connected to the rear loading opening 11. The filling port 24 faces the rear of the vehicle and is used for filling garbage. The mounting cavity 23 is located below the filling port 24 and the connecting port 25. Garbage enters the truck body through the connecting port 25 and the rear loading opening 11, simulating the process of garbage collection and transportation, improving the simulation of the toy and helping children understand the working process of a garbage truck.

[0039] Reference Figure 1-2 The rear loading box 2 is equipped with a tipping frame 3 and a screw 4. The tipping frame 3 is rotatably connected to the rear loading box 2. The tipping frame 3 is used to tip the garbage bin 8. The screw 4 is rotatably supported on the rear loading box 2. The screw 4 and the tipping frame 3 are connected by a gear transmission mechanism, so that when the tipping frame 3 rotates, it drives the screw 4 to rotate.

[0040] Reference Figure 2-3The tipping frame 3 is rotatably connected to the lower edge of the filling port 24 of the rear loading box 2. It is equipped with a hinge shaft 34 and a transmission component 35. The hinge shaft 34 and the transmission component 35 are respectively inserted into the mounting cavities 23 on both sides of the filling port 24, so that the tipping frame 3 can rotate outward of the filling port 24. The tipping frame 3 is provided with outward-facing claws 31 and support seats 32. The garbage bin 8 is engaged with the claws 31 by the connecting rod 81 provided on its outside. When the tipping frame 3 rotates, the claws 31 and the support seats 32 can support the garbage bin 8 to rotate upward, so that the garbage in the garbage bin 8 is turned into the filling port 24.

[0041] Reference Figure 3 The base 21 of the rear loading box 2 is provided with two arc-shaped base plates 211, the concave surface of which faces the filling port 24. The rear loading box 2 is provided with two screws 4, one end of which extends into the mounting cavity 23 and is rotatably supported on the rear loading box 2, and the other end leads to the connection port 25. Each screw 4 is provided with a spiral blade 41 for conveying garbage. Each screw 4 corresponds to one of the aforementioned base plates 211. When the screw 4 rotates, the blade 41 can convey the garbage at the filling port 24 to the connection port 25 and then enter the carriage 1 through the rear loading port 11.

[0042] Reference Figure 2-4 The gear transmission mechanism includes an end face gear 42 mounted on the screw 4, a gear shaft 6 rotatably supported on the rear housing 2, and a spring mechanism 7. The end face gear 42 and the gear shaft 6 mesh with each other. To drive the screw 4, an end face gear 42 is mounted on the end of each screw 4 located in the mounting cavity 23, and a gear shaft 6 is provided in the mounting cavity 23. The gear shaft 6 meshes with two end face gears 42 simultaneously. When the gear shaft 6 rotates, the end face gears 42 can drive the screw 4 to rotate accordingly.

[0043] Reference Figure 4 , Figure 6 and Figure 8The input shaft of the spring mechanism 7 is connected to the transmission component 35 on one side of the flipping frame 3, and the output shaft of the spring mechanism 7 is connected to the gear shaft 6. One of the functions of the flipping frame 3 is to provide winding for the spring mechanism 61. Specifically, when the flipping frame 3 rotates away from the filling port 24, the transmission component 35 drives the spring mechanism 7 to wind up, that is, to store energy by manually winding up. When the flipping frame 3 rotates towards the filling port 24, the spring mechanism 7 releases energy, driving the gear shaft 6 to rotate. This rotation action can be automatically completed by triggering other structures, which will be explained in detail later. At the same time, it drives the two screws 4 to rotate, so that the toy car can simultaneously demonstrate the actions of the flipping frame 3 dumping the trash can and the screws 4 collecting the trash. It should be noted that the mainspring device 7 consists of a winding mechanism, a mainspring shaft, a transmission gear system, and a non-reverse device. The input shaft of the winding mechanism is connected to an external transmission component. Rotating the external transmission component drives the winding mechanism, which in turn drives the mainspring shaft to rotate, winding the mainspring around it and causing it to elastically deform and store energy. When the mainspring is released, it attempts to return to its original shape to release energy, and the resulting rotational torque is transmitted to the output shaft through the transmission gear system, causing the external components to rotate. The mainspring device 7 is directly derived from the prior art, and its structure is not specifically described in this application, but this does not mean that it cannot be implemented.

[0044] Reference Figure 5-7 The rear packaging 2 is equipped with a locking rod 5. Specifically, the rear packaging 2 has a rod slot 26, which is located on the opposite side of the spring device 7. The rod slot 26 is connected to the mounting cavity 23. A locking rod 5 is inserted into the rod slot 26. The locking rod 5 has a pressing part 51, a locking hook 52, and an elastic element 53. Further, the pressing part 51 is located outside the mounting cavity 23, and the elastic element 53 is sleeved on the locking rod. When the pressing part 51 is pressed, the elastic element 53 can push the locking rod to reset. Specifically, the elastic element 53 is a spring.

[0045] The locking hook 52 is located inside the mounting cavity 23. Correspondingly, the flipping frame 3 is provided with a hook 33. The hook 33 is inserted into the mounting cavity 23 through the pre-set opening on the rear box 2 and corresponds to the locking hook 52. When the flipping frame 3 rotates away from the filling port 24, the hook 33 and the locking hook 52 can cooperate to lock the position of the flipping frame 3. During the locking process, the trash can 8 can be assembled onto the flipping frame 3. At the same time, it is beneficial for the toy car to be used as a product display or to avoid children playing too much and causing damage to the flipping frame 3 or the screw 4 structure. When the pressing part 51 is pressed, the hook 33 and the locking hook 52 disengage, so that the flipping frame 3 drives the trash can 8 to rotate towards the filling port 24, realizing the dumping of trash.

[0046] The implementation principle and beneficial effects of this utility model are as follows:

[0047] In this embodiment, the toy garbage truck uses a rotating tilting frame 3 to engage the hook 33 with the locking hook 52 of the locking rod 5. Since the tilting frame 3 is connected to the spring mechanism 7, the spring mechanism 7 is wound up. When it is necessary to dump the garbage, the pressing part 51 of the locking rod 5 is pressed to disengage it from the hook 33. The spring mechanism 7 then drives the garbage bin 8 on the tilting frame 3 to tilt towards the filling port 24. Since the spring mechanism 7 is wound up, it drives the gear shaft 6 to rotate, causing the screw 4 to rotate, thereby transporting the garbage. This simulates the process of transporting garbage from the rear loading box 2 to the truck compartment 1 after dumping in a real garbage truck, thus solving the problem that existing toy garbage trucks cannot demonstrate dumping garbage from municipal garbage bins or how garbage is collected.

[0048] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A toy garbage collection vehicle, characterized in that, It includes a carriage (1) and a rear loading box (2). The carriage (1) is provided with a rear loading port (11). The rear loading box (2) is rotatably connected to the carriage (1) and can be opened and covered at the rear loading port (11). The rear loading box (2) is equipped with a tilting frame (3) and a screw (4). The tilting frame (3) and the rear loading box (2) are rotatably connected for tilting the garbage bin (8). The screw (4) is rotatably supported on the rear loading box (2). The screw (4) and the tilting frame (3) are connected by a gear transmission mechanism, so that when the tilting frame (3) rotates, it drives the screw (4) to rotate.

2. The toy garbage collection vehicle according to claim 1, characterized in that, The gear transmission mechanism includes an end face gear (42) mounted on the screw (4), a gear shaft (6) rotatably supported on the rear box (2), and a spring device (7), wherein the end face gear (42) and the gear shaft (6) mesh with each other.

3. The toy garbage collection vehicle according to claim 2, characterized in that, The tilting frame (3) is equipped with a transmission component (35), the input shaft of the spring device (7) is connected to the transmission component (35), and the output shaft of the spring device (7) is connected to the gear shaft (6).

4. The toy garbage collection vehicle according to claim 1, characterized in that, The screw (4) is provided with spiral blades (41) for conveying garbage.

5. The toy garbage collection vehicle according to claim 1, characterized in that, The rear loading box (2) includes a base (21) and a top cover (22). The base (21) and the top cover (22) are interlocked to form a cavity (23) with a hollow structure. The gear transmission mechanism is installed in the cavity (23).

6. The toy waste collection vehicle according to claim 5, characterized in that, The rear loading container (2) has a filling port (24) and a connecting port (25) that are interconnected. The filling port (24) is used to fill garbage, and the connecting port (25) is connected to the rear loading port (11) of the carriage (1).

7. The toy garbage collection vehicle according to claim 6, characterized in that, The base (21) is provided with an arc-shaped base plate (211), which is opposite to the filling port (24). There are two screws (4), each of which corresponds to one of the base plates (211). One end of the screw (4) is located in the mounting cavity (23), and the other end leads to the connection port (25).

8. The toy waste collection vehicle according to claim 5, characterized in that, The rear loading box (2) is equipped with a locking rod (5), the locking rod (5) is provided with a locking hook (52), and the flipping frame (3) is provided with a hook (33). The locking rod (5) is used to make the locking hook (52) cooperate with the hook (33) to lock the flipping frame (3).

9. The toy garbage collection vehicle according to claim 8, characterized in that, The rear loading box (2) is provided with a rod slot (26), which is connected to the mounting cavity (23). The locking rod (5) is inserted into the mounting cavity (23) through the rod slot (26), and the hook (33) is inserted into the mounting cavity (23).

10. The toy waste collection vehicle according to any one of claims 1-9, characterized in that, The flipping frame (3) is provided with a claw (31) and a support base (32). The claw (31) is used to engage the docking rod (81) of the garbage bin (8), and the support base (32) is used to support the garbage bin (8).

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