Toy fire fighting truck

Abstract

The utility model relates to a toy fire fighting truck which comprises a truck body and an aerial ladder assembly, the aerial ladder assembly is rotatably installed on the truck body, a power supply is installed in the truck body, a power switch electrically connected with the power supply is installed at the bottom of the truck body, and lamplight and music loudspeakers are installed on the truck body. And a control switch for controlling the light and the music loudspeaker is arranged in the headstock of the vehicle body. When the toy fire fighting truck is used, the power switch is turned on firstly to enable the power supply to supply power to the lamplight and the music loudspeaker, then the control switch is pressed to enable the lamplight to be lightened, the music loudspeaker makes a sound, and the purpose that the lamplight and the sound are emitted at the same time to better attract children is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toys, and in particular relates to a toy fire truck. Background Art

[0002] Toys refer to objects that can be played with. Playing with toys is often used as a way to teach and entertain in human society. Toys can also be natural objects, that is, non-artificial things such as sand, stone, mud, branches, etc. Toys should be understood in a broad sense. They are not limited to things sold on the street for people to play with. Anything that can be played with, seen, heard and touched can be called a toy. Toys are suitable for children, and are more suitable for young people and middle-aged and elderly people. They are tools to open the skylight of wisdom, making people smarter and smarter.

[0003] The types of toys include: jigsaw puzzles, game toys, digital abacus and word toys, tools, educational combination toys and building blocks, among which the more popular game toys are car model toys, such as toy fire trucks. The existing toy fire trucks simply imitate the shape of the car or the lifting of the fire ladder, and the gameplay is relatively simple and cannot attract children well. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a toy fire truck that can emit light and sound to attract children more.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a toy fire truck, including a body and a ladder assembly, the ladder assembly is rotatably mounted on the body, a power supply is installed in the body, and a power switch electrically connected to the power supply is installed at the bottom of the body, lights and a music speaker are installed on the body, and a control switch for controlling the lights and the music speaker is installed in the front of the body.

[0006] Support columns are respectively arranged on the opposite sides of the vehicle body.

[0007] A horizontally rotating rotating seat is provided on the vehicle body, and the ladder assembly is rotatably mounted on the rotating seat.

[0008] A driving member for driving the ladder assembly to swing up and down is installed on the rotating seat, and the driving member includes a driving knob, a transmission gear set and a driving gear. The driving gear is installed on the ladder assembly, and the transmission gear set is installed in the rotating seat and meshed with the driving gear for transmission connection. The driving knob is rotatably installed on the rotating seat, and the driving knob is coaxially connected with the transmission gear of the transmission gear set for transmission connection.

[0009] The ladder assembly comprises a first ladder, a second ladder and a ladder guardrail, wherein the first ladder is rotatably mounted on a vehicle body, the second ladder is slidably arranged on the first ladder, and the ladder guardrail is rotatably mounted on the second ladder.

[0010] A rotating knob is rotatably mounted on the first ladder, a rotating gear is coaxially arranged on the rotating knob, and a rack meshing with the rotating gear is mounted along the length of the second ladder.

[0011] A slot is provided at a position of the first ladder corresponding to the rotating knob, and a clamping column is provided on the rotating knob extending toward the slot.

[0012] A water tank and a water pump are installed in the vehicle body. The water pump is connected to the water tank. The output end of the water pump is connected to a conduit. The output end of the conduit is installed at one end of the ladder assembly away from the rotating connection between the ladder assembly and the vehicle body. A water spray button for controlling the drive of the water pump is provided on the vehicle body.

[0013] The two doors at the front of the vehicle body are movably connected to the vehicle body.

[0014] A doll is also placed on the vehicle body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model discloses a toy fire truck. When the toy fire truck is used, the power switch is first turned on so that the power supply supplies power to the light and the music speaker. Then, the control switch is pressed so that the light is turned on and the music speaker makes a sound, thereby achieving the goal of emitting light and sound at the same time, which is more attractive to children. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a toy fire truck of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model ladder assembly;

[0019] Figure 3 It is a structural schematic diagram of the rotating seat of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the utility model ladder assembly;

[0021] Figure 5 This is a schematic diagram of the bottom structure of the ladder assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the second ladder of the utility model;

[0023] Figure 7 It is a schematic diagram of the internal structure of the vehicle body of the utility model;

[0024] Figure 8 It is a schematic diagram of the bottom structure of the vehicle body of the utility model.

[0025] Markings in the figure: 1. Vehicle body; 2. Ladder assembly; 3. Power supply; 4. Power switch; 5. Light; 6. Music speaker; 7. Control switch; 8. Support column; 9. Rotating seat; 10. Driving knob; 11. Transmission gear set; 12. Driving gear; 13. First ladder; 14. Second ladder; 15. Ladder guardrail; 16. Rotating knob; 17. Rotating gear; 18. Rack; 19. Slot; 20. Column; 21. Water tank; 22. Water pump; 23. Spray button; 24. Doll. DETAILED DESCRIPTION

[0026] In order to make the above features and advantages of the present invention more obvious and understandable, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0027] like Figure 1-Figure 8 As shown, this embodiment provides a toy fire truck, including a vehicle body 1 and a ladder assembly 2, the ladder assembly 2 is rotatably mounted on the vehicle body 1, a power supply 3 is installed in the vehicle body 1, and a power switch 4 electrically connected to the power supply 3 is installed at the bottom of the vehicle body 1, a light 5 and a music speaker 6 are installed on the vehicle body 1, and a control switch 7 for controlling the light 5 and the music speaker 6 is installed in the front of the vehicle body 1. Specifically, support columns 8 are respectively provided on both sides of the vehicle body 1. When using, first turn on the power switch 4 so that the power supply 3 supplies power to the light 5 and the music speaker 6, and then press the control switch 7 to light up the light 5 and make the music speaker 6 sound, so that the light and sound are emitted at the same time, which is more attractive to children.

[0028] Furthermore, a horizontally rotating rotating seat 9 is provided on the vehicle body 1, and the ladder assembly 2 is rotatably mounted on the rotating seat 9. The rotating seat 9 can drive the ladder assembly 2 to rotate horizontally, thereby increasing playability.

[0029] Furthermore, a driving member for driving the ladder assembly 2 to swing up and down is installed on the rotating seat 9, and the driving member includes a driving knob 10, a transmission gear set 11 and a driving gear 12. The driving gear 12 is installed on the ladder assembly 2, and the transmission gear set 11 is installed in the rotating seat 9 and is meshed and connected with the driving gear 12. The driving knob 10 is rotatably installed on the rotating seat 9, and the driving knob 10 is coaxially connected with the transmission gear of the transmission gear set 11. Specifically, the transmission gear set 11 includes a threaded rod, and the rotating thread of the threaded rod is meshed with the driving gear 12. The threaded rod is coaxially provided with a transmission gear, and the driving knob 10 is provided with a gear meshed with the transmission gear. By rotating the driving knob 10, the driving knob 10 drives the transmission gear set 11 to drive the driving gear 12 to rotate, so that the ladder assembly 2 swings up and down.

[0030] Further, the ladder assembly 2 includes a first ladder 13, a second ladder 14 and a ladder guardrail 15. The first ladder 13 is rotatably mounted on the vehicle body 1, the second ladder 14 is slidably mounted on the first ladder 13, and the ladder guardrail 15 is rotatably mounted on the second ladder 14. The second ladder 14 can be extended by pulling the second ladder 14. Specifically, a rotating knob 16 is rotatably mounted on the first ladder 13, a rotating gear 17 is coaxially arranged on the rotating knob 16, and a rack 18 meshing with the rotating gear 17 is installed along the length of the second ladder 14. The second ladder 14 can be extended and retracted by rotating the rotating knob 16 and cooperating with the rotating gear 17 and the rack 18, which makes it more convenient for the second ladder 14 to be extended and retracted.

[0031] Furthermore, a slot 19 is provided at the position of the first ladder 13 corresponding to the rotating knob 16, and a clamping column 20 is provided on the rotating knob 16 extending toward the slot 19. When the rotating knob 16 is not in use, the rotating knob 16 can be pushed to move toward the slot 19, and the clamping column 20 is clamped into the slot 19 to form a clamping fixation to prevent the rotating knob 16 from rotating by itself. When it is to be used, the rotating knob 16 can be pulled to make the clamping column 20 withdraw from the slot 19.

[0032] Furthermore, a water tank 21 and a water pump 22 are installed in the vehicle body 1. The water pump 22 is connected to the water tank 21. The output end of the water pump 22 is connected to a conduit. The output end of the conduit is installed at one end of the ladder assembly 2 away from the rotation connection between the ladder assembly 2 and the vehicle body 1. A water spray button 23 for controlling the drive of the water pump 22 is provided on the vehicle body 1. Specifically, a water filling hole is provided on the water tank 21. The water pump 22 can be started by pressing the water spray button 23 to cooperate with the water tank 21 and the conduit to spray water, which increases the fun.

[0033] Furthermore, two doors at the front of the vehicle body 1 are movably connected to the vehicle body 1. The movable doors are provided to increase the maneuverability.

[0034] Furthermore, a doll 24 is placed on the vehicle body 1. The doll 24 is placed to imitate the firefighters to perform work.

[0035] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A toy fire truck, characterized in that: The utility model comprises a vehicle body and a ladder assembly, wherein the ladder assembly is rotatably mounted on the vehicle body, a power supply is mounted in the vehicle body, a power switch electrically connected to the power supply is mounted at the bottom of the vehicle body, lights and a music speaker are mounted on the vehicle body, and a control switch for controlling the lights and the music speaker is mounted in the front of the vehicle body.

2. A toy fire truck according to claim 1, characterized in that: Support columns are respectively arranged on the opposite sides of the vehicle body.

3. A toy fire truck according to claim 1, characterized in that: A horizontally rotating rotating seat is provided on the vehicle body, and the ladder assembly is rotatably mounted on the rotating seat.

4. A toy fire truck according to claim 3, characterized in that: A driving member for driving the ladder assembly to swing up and down is installed on the rotating seat, and the driving member includes a driving knob, a transmission gear set and a driving gear. The driving gear is installed on the ladder assembly, and the transmission gear set is installed in the rotating seat and meshed with the driving gear for transmission connection. The driving knob is rotatably installed on the rotating seat, and the driving knob is coaxially connected with the transmission gear of the transmission gear set for transmission connection.

5. A toy fire truck according to claim 1, characterized in that: The ladder assembly comprises a first ladder, a second ladder and a ladder guardrail, wherein the first ladder is rotatably mounted on a vehicle body, the second ladder is slidably arranged on the first ladder, and the ladder guardrail is rotatably mounted on the second ladder.

6. A toy fire truck according to claim 5, characterized in that: A rotating knob is rotatably mounted on the first ladder, a rotating gear is coaxially arranged on the rotating knob, and a rack meshing with the rotating gear is mounted along the length of the second ladder.

7. A toy fire truck according to claim 6, characterized in that: A slot is provided at a position of the first ladder corresponding to the rotating knob, and a clamping column is provided on the rotating knob extending toward the slot.

8. A toy fire truck according to claim 1, characterized in that: A water tank and a water pump are installed in the vehicle body. The water pump is connected to the water tank. The output end of the water pump is connected to a conduit. The output end of the conduit is installed at one end of the ladder assembly away from the rotating connection between the ladder assembly and the vehicle body. A water spray button for controlling the drive of the water pump is provided on the vehicle body.

9. A toy fire truck according to claim 1, characterized in that: The two doors at the front of the vehicle body are movably connected to the vehicle body.

10. A toy fire truck according to claim 1, characterized in that: A doll is also placed on the vehicle body.

Images