Track toys that allow you to assemble and disassemble toy cars at any time

Abstract

A track toy with a toy car that can be easily disassembled and reassembled includes a track body and a toy car body. The track body includes multiple basic track units, each with a guide rail and two slots. The toy car body has wheels and a power mechanism. The toy car body also has two engaging connectors, which are mounted on the toy car body. The lower end of each engaging connector has a first engaging portion that protrudes inward and matches the slot. Second engaging portions extending outward are located on both sides of the guide rail, and the gap between the second engaging portions and the basic track units forms the slot. The first engaging portion has an upper inner surface and a lower inner surface, or it has an annular side or a spherical crown surface that slopes from the outside inward towards the center. With this track toy, the toy car can be easily placed and removed from any position on the track without disassembling the continuous track.

Claims

1. A track toy with a toy car that can be disassembled and assembled at any time, comprising a track body and a toy car body. The track body includes multiple basic track units, each of which has a guide rail arranged along its length and two slots arranged side by side. The toy car body is provided with wheels that can move along the guide rails and a power mechanism that can drive the wheels to rotate. The lower end of the toy car body has a through hole, and the toy car body is also provided with two engaging connectors. The engaging connectors are installed on the toy car body, and the lower part of the engaging connector extends out of the through hole from the lower end of the toy car body. The lower end of the engaging connector has an inwardly protruding first engaging part, which matches the slot. The characteristic is that: the guide rails have outwardly extending second engaging parts on both sides, and the gap between the second engaging parts and the basic track units forms the slot. The first engaging part has an upper inner side that slopes inward from top to bottom and a lower inner side that slopes inward from bottom to top, or the first engaging part has an annular side or a spherical crown surface that slopes inward from the outside to the inside.

2. The track toy as described in claim 1, wherein the toy car can be disassembled and reassembled at any time, The first engaging part is a protrusion, which is fixedly installed at the lower end of the engaging connector.

3. The track toy as described in claim 2, wherein the toy car can be disassembled and reassembled at any time, The protrusion is a strip extending in the front-to-back direction, and the cross-section of the protrusion is trapezoidal or triangular.

4. The track toy as described in claim 1, wherein the toy car can be disassembled and reassembled at any time, The first engaging part is a roller, which is rotatably mounted on the lower end of the engaging connector.

5. The track toy as described in claim 4, wherein the toy car can be disassembled and reassembled at any time, The roller is shaped like a frustum, a cone, a sphere, a spherical notch, or a hemisphere. When the roller is shaped like a frustum or a cone, the side of the roller is an annular side that slopes from the outside to the middle. When the roller is shaped like a sphere, a spherical notch, or a hemisphere, the roller has a spherical cap that slopes from the outside to the middle.

6. A track toy as described in claim 1 or 4, wherein the toy car can be disassembled and reassembled at any time, A portion of the walking wheel extends out of the through hole and is located between the lower parts of the two engaging connectors; The engaging connector is hinged to the toy car body, which also includes a return spring that allows the lower end of the engaging connector to swing inward. A pivot is located in the middle of the engaging connector, allowing it to swing and be mounted on the toy car body. The upper part of the engaging connector is a first vertical portion extending upward from the pivot, and the lower part includes an inclined portion extending downward outward from the pivot and a second vertical portion extending downward from the lower end of the inclined portion. Outwardly extending limiting blocks are provided on the left and right edges of the through hole, and the inclined portion contacts the limiting blocks. The first engaging portion protrudes inward from the inner side of the lower end of the second vertical portion, forming a gap between the upper end of the first engaging portion and the lower end of the inclined portion, the gap matching the thickness of the second engaging portion.

7. A track toy as described in claim 1 or 4, wherein the toy car can be disassembled and reassembled at any time, The guide rail is a rack, and the traveling wheel is a gear that matches the rack.

8. The track toy as described in claim 7, wherein the toy car can be disassembled and reassembled at any time, The power mechanism includes a power source, a motor, and a gear set. The power source is electrically connected to the motor. The output shaft of the motor is connected to the first gear of the gear set. A portion of the last gear of the gear set extends out of the toy car body and meshes with the guide rail. The last gear of the gear set constitutes the walking wheel.

9. A track toy as described in claim 1 or 4, wherein the toy car can be disassembled and reassembled at any time, The traveling wheel is a friction wheel that mates with the upper surface of the guide rail.

10. The track toy as described in claim 9, wherein the toy car can be disassembled and reassembled at any time, The upper surface of the guide rail is rough.

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