Gear component of building block toy

Abstract

The utility model relates to the technical field of building block toys, and discloses a gear component of a building block toy, which comprises a cleaning car body, the cleaning car body comprises a toy car body, connecting rotating rods are rotatably mounted on the front wall surface and the rear wall surface of the toy car body, and moving wheels are fixedly mounted on the outer walls of the four groups of connecting rotating rods. A transmission rotating rod is arranged on the toy car body in a rotating mode, circular gears are fixedly installed on the outer wall of the front side of the transmission rotating rod and the outer wall, close to the connecting rotating rod, of the transmission rotating rod, and the two circular gears are connected together in an engaged mode. In the using process, the transmission rotating rod is rotated, the connecting rotating rod close to the transmission rotating rod begins to rotate under the cooperation of the two sets of circular gears, so that the moving wheel begins to rotate, the whole moving is achieved, meanwhile, when the transmission rotating rod rotates, the driving rotating rod can rotate on the mounting block under the cooperation of the two sets of bevel gears, and the whole moving wheel moves. And the connecting rotating plate can rotate along with the driving rotating rod to simulate the sweeping action of the cleaning vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of building block toys, in particular to a gear component of a building block toy. Background Art

[0002] Building block toys are usually cubic solid toys of wood or plastic, usually decorated with letters or pictures on each surface, allowing different arrangements or construction activities. Building blocks come in various styles, can develop children's intelligence, can be assembled into houses, various animals, etc.

[0003] Among many building block toys, a cleaning trolley is one of them. However, due to the limitation of components and the single structure of components, the existing cleaning trolley cannot move when rolling after being assembled, or the cleaning trolley can only perform a single action. In this way, the overall functionality of the building block toy is relatively single, which reduces its practicality.

[0004] Therefore, we propose a gear component for a building block toy. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a gear component of a building block toy.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gear component of a building block toy, including a cleaning vehicle body, the cleaning vehicle body including a toy body, the toy body is concave, the front and rear walls of the toy body are rotatably installed with connecting rods, the outer walls of four groups of connecting rods are fixedly installed with moving wheels, a transmission rod is rotatably arranged on the toy body, circular gears are fixedly installed on the front outer wall of the transmission rod and the outer wall close to the connecting rod, the two groups of circular gears are meshed and connected together, a mounting block is fixedly installed on the left side wall of the toy body, a driving rod is rotatably arranged on the mounting block, the outer walls of the driving rod and the outer walls of the transmission rod are fixedly installed with helical gears, the two groups of helical gears are meshed and connected together, and a connecting rotating plate is fixedly installed on the lower side wall of the driving rod.

[0007] Furthermore, a mounting column is rotatably arranged on the toy car body, the mounting column is cylindrical, and is located on the right side of the transmission rotating rod. A first pulley is fixedly installed on the rear outer wall of the mounting column and the transmission rotating rod, and two sets of positioning plates are fixedly installed inside the groove of the toy car body, and the two sets of positioning plates are rectangular.

[0008] Furthermore, the two groups of positioning plates are arranged in a horizontal state on the left and right, and the walls close to the two groups of positioning plates are rotatably installed with a transmission shaft, which is cylindrical and arranged in a horizontal state.

[0009] Furthermore, a mounting block and a worm gear are fixedly mounted on the outer wall of the transmission shaft. The mounting block is rectangular, the worm gear is located on the left side of the mounting block, and a worm is fixedly mounted on the outer wall of the mounting column. The worm gear and the worm are connected together by transmission.

[0010] Furthermore, a positioning link is rotatably mounted on the upper side wall of the mounting block. The positioning link is cylindrical and is arranged in a vertical state. A sprinkler head model is fixedly mounted on the outer wall of the positioning link.

[0011] Furthermore, the upper end surface of the driving rotating rod and the upper end surface of the positioning connecting rod are both fixedly mounted with second pulleys, and the two sets of second pulleys are both cylindrical.

[0012] Beneficial Effects

[0013] The utility model provides a gear component of a building block toy, which has the following beneficial effects:

[0014] (1) A gear component of a building block toy. During use, the utility model rotates the transmission rotating rod. With the cooperation of two sets of circular gears, the connecting rotating rod close to the transmission rotating rod begins to rotate, so that the moving wheel begins to rotate, thereby realizing the overall movement. At the same time, when the transmission rotating rod rotates, with the cooperation of the two sets of bevel gears, the driving rotating rod will rotate on the mounting block, and the connecting rotating plate will rotate with the driving rotating rod to imitate the cleaning action of a cleaning vehicle. It is relatively intuitive and improves functionality and practicality.

[0015] (2) The gear component of the building block toy can be inserted into the outer wall of the two sets of first pulleys during use. When the transmission rod rotates, the mounting column starts to rotate, the worm starts to rotate, and with the cooperation of the worm gear, the transmission shaft starts to rotate, and the mounting block starts to rotate with the positioning link and the water sprinkler model, so that the water sprinkler model can change the upper and lower end angles. In addition, the outer wall of the two sets of second pulleys can be inserted into the belt. When the transmission rod rotates, the positioning link will rotate with the water sprinkler model in the horizontal direction, changing the left and right angles of the water sprinkler model, thereby improving functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0017] Figure 2 for Figure 1 A magnified view of location A.

[0018] Legend: 1. Toy car body; 2. Connecting rod; 3. Moving wheel; 4. Transmission rod; 5. Circular gear; 6. Mounting block; 7. Driving rod; 8. Connecting plate; 9. Bevel gear; 11. Mounting column; 13. First pulley; 14. Second pulley; 15. Positioning plate; 16. Transmission shaft; 17. Mounting block; 18. Worm gear; 19. Worm; 20. Positioning connecting rod; 21. Sprinkler head model. DETAILED DESCRIPTION

[0019] Embodiment 1: A gear component of a building block toy, such as Figure 1 As shown, it includes a cleaning vehicle body, which includes a toy body 1. The toy body 1 is concave. The front and rear walls of the toy body 1 are rotatably installed with connecting rods 2. The four groups of connecting rods 2 are all cylindrical. The outer walls of the four groups of connecting rods 2 are fixedly installed with moving wheels 3. The four groups of moving wheels 3 are all cylindrical. A transmission rod 4 is rotatably arranged on the toy body 1. The transmission rod 4 is cylindrical. Circular gears 5 are fixedly installed on the front outer wall of the transmission rod 4 and the outer wall close to the connecting rod 2. The two groups of circular gears 5 are meshed and connected together. A mounting block 6 is fixedly installed on the left side wall of the toy body 1. The mounting block 6 is rectangular. A driving rod 7 is rotatably arranged on the mounting block 6. The driving rod 7 is cylindrical. Bevel gears 9 are fixedly installed on the outer wall of the driving rod 7 and the outer wall of the transmission rod 4. The two groups of bevel gears 9 are meshed and connected together. A connecting rotating plate 8 is fixedly installed on the lower side wall of the driving rotating rod 7. The connecting rotating plate 8 is cylindrical.

[0020] During use of the utility model, by rotating the transmission rotating rod 4, with the cooperation of the two sets of circular gears 5, the connecting rotating rod 2 close to the transmission rotating rod 4 starts to rotate, so that the moving wheel 3 starts to rotate, thereby realizing the overall movement. At the same time, when the transmission rotating rod 4 rotates, with the cooperation of the two sets of bevel gears 9, the driving rotating rod 7 will rotate on the mounting block 6, and the connecting rotating plate 8 will rotate with the driving rotating rod 7 to imitate the cleaning action of the cleaning vehicle, which is relatively intuitive.

[0021] Embodiment 2: Based on Embodiment 1, Figure 1 , Figure 2 As shown, a mounting column 11 is rotatably provided on the toy body 1, the mounting column 11 is cylindrical, and is located on the right side of the transmission rotating rod 4. A first pulley 13 is fixedly installed on the rear outer wall of the mounting column 11 and the transmission rotating rod 4, and two sets of first pulleys 13 can be inserted into the pulley for transmission. Two sets of positioning plates 15 are fixedly installed inside the groove of the toy body 1, and the two sets of positioning plates 15 are rectangular.

[0022] The two groups of positioning plates 15 are arranged in a horizontal state. A transmission shaft 16 is rotatably installed on the wall surface close to the two groups of positioning plates 15. The transmission shaft 16 is cylindrical and arranged in a horizontal state.

[0023] A mounting block 17 and a worm gear 18 are fixedly mounted on the outer wall of the transmission shaft 16. The mounting block 17 is rectangular. The worm gear 18 is located on the left side of the mounting block 17. A worm 19 is fixedly mounted on the outer wall of the mounting column 11. The worm gear 18 and the worm 19 are connected together by transmission.

[0024] A positioning link 20 is rotatably mounted on the upper wall of the mounting block 17 . The positioning link 20 is cylindrical and is arranged in a vertical state. A sprinkler head model 21 is fixedly mounted on the outer wall of the positioning link 20 .

[0025] The upper end surfaces of the driving rotating rod 7 and the positioning connecting rod 20 are both fixedly mounted with second pulleys 14. Both sets of second pulleys 14 are cylindrical and can be inserted with belts for transmission.

[0026] During use of the utility model, the outer walls of the two groups of first pulleys 13 can be covered with belts. When the transmission rotating rod 4 rotates, the mounting column 11 starts to rotate, the worm 19 starts to rotate, and with the cooperation of the worm gear 18, the transmission shaft 16 starts to rotate, and the mounting block 17 starts to rotate with the positioning link 20 and the water spray head model 21, so that the water spray head model 21 can change the upper and lower end angles. In addition, the outer walls of the two groups of second pulleys 14 can be covered with belts. When the transmission rotating rod 4 rotates, the positioning link 20 will rotate with the water spray head model 21 in the horizontal direction, changing the left and right angles of the water spray head model 21.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gear component of a building block toy, comprising a cleaning vehicle body, the cleaning vehicle body comprising a toy vehicle body, the toy vehicle body being concave, characterized in that: The front and rear walls of the toy car body are both rotatably installed with connecting rods, and the outer walls of the four groups of connecting rods are fixedly installed with moving wheels. A transmission rod is rotatably arranged on the toy car body, and circular gears are fixedly installed on the front outer wall of the transmission rod and the outer wall close to the connecting rod, and the two groups of circular gears are meshingly connected together. A mounting block is fixedly installed on the left wall of the toy car body, and a driving rod is rotatably arranged on the mounting block, and helical gears are fixedly installed on the outer walls of the driving rod and the transmission rod, and the two groups of helical gears are meshingly connected together. A connecting rotating plate is fixedly installed on the lower wall of the driving rod.

2. The gear member of the building block toy according to claim 1, characterized in that: The toy car body is provided with a mounting column in a rotatable manner, the mounting column is cylindrical, and is located on the right side of the transmission rotating rod. The first pulley is fixedly installed on the rear outer wall of the mounting column and the transmission rotating rod, and two sets of positioning plates are fixedly installed inside the groove of the toy car body, and the two sets of positioning plates are rectangular.

3. The gear member of the building block toy according to claim 2, characterized in that: The two groups of positioning plates are arranged in a horizontal state. The walls of the two groups of positioning plates close to each other are rotatably mounted with a transmission shaft, which is cylindrical and arranged in a horizontal state.

4. The gear member of the building block toy according to claim 3, characterized in that: A mounting block and a worm gear are fixedly mounted on the outer wall of the transmission shaft. The mounting block is rectangular. The worm gear is located on the left side of the mounting block. A worm is fixedly mounted on the outer wall of the mounting column. The worm gear and the worm are connected together by transmission.

5. The gear member of the building block toy according to claim 4, characterized in that: A positioning connecting rod is rotatably mounted on the upper side wall of the mounting block. The positioning connecting rod is cylindrical and arranged in a vertical state. A water spray head model is fixedly mounted on the outer wall of the positioning connecting rod.

6. The gear member of the building block toy according to claim 5, characterized in that: The upper end surface of the driving rotating rod and the upper end surface of the positioning connecting rod are both fixedly mounted with second pulleys, and the two sets of second pulleys are both cylindrical.

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