CN-224207374-U - Connecting tool

Abstract

The utility model provides a connector, which is arranged between a first track plate provided with a first connecting part and formed with tracks corresponding to left and right wheels of a vehicle toy, and a second track plate provided with a second connecting part capable of being connected with the first connecting part and formed with tracks corresponding to the left and right wheels, and is used for connecting the first track plate and the second track plate with each other, wherein three connecting tracks used for communicating the tracks of the first track plate and the tracks of the second track plate are arranged side by side in the width direction at the track space of the first track plate and the second track plate, and two third connecting parts capable of being selectively connected with the first connecting parts and two fourth connecting parts capable of being selectively connected with the second connecting parts are arranged. The utility model provides a connector which can be arranged between two track boards capable of running on two wheels and can enable a vehicle toy to switch between the running on two wheels and the special effect running in the running process.

Inventors

• Shan Shanshen

Assignees

• 株式会社多美

Dates

Publication Date

20260508

Application Date

20250321

Priority Date

20250130

Claims (9)

1. 1. A connector is installed between a first track plate having a first connection portion and formed with tracks corresponding to left and right wheels of a toy vehicle, and a second track plate having a second connection portion connectable with the first connection portion and formed with tracks corresponding to the left and right wheels, for connecting the first track plate and the second track plate to each other, Three connection rails for communicating the rails of the first rail plate and the rails of the second rail plate are arranged side by side in the width direction at the rail pitches of the first rail plate and the second rail plate, and are provided with two third connection portions selectively connectable with the first connection portions, and two fourth connection portions selectively connectable with the second connection portions.
2. 2. The connector of claim 1, wherein by using each of the two third connecting portions and the fourth connecting portion, the first rail plate and the second rail plate can take two states, a state in which each of the two rails is in communication with each other through the two connecting rails, and a state in which each of the two rails is in communication with each other through one of the connecting rails.
3. 3. The connector of claim 2, wherein the first and fourth connecting portions are concave portions and the second and third connecting portions are convex portions.
4. 4. The connector of claim 3, wherein the first and fourth connection portions are dove tail recesses and the second and third connection portions are dove tail protrusions.
5. 5. A connector according to claim 3, wherein the two track plates can be connected in a staggered manner by erecting the connector.
6. 6. The connector of claim 5, wherein, The first connection portion is a dovetail recess, The third connection part is: a convex portion capable of being fitted with the dovetail concave portion, The upper edge is formed into a dovetail shape identical to the shape of the first connecting portion, the lower edge is formed into a U-shape, The opposite lower edges are parallel to each other, and the width between the lower edges is the same as the minimum width portion of the dovetail recess, The opposite surface of the convex part is a mountain-shaped inclined plane which takes a straight line connecting the point of the maximum width of the upper edge and the point of the diagonal angle of the upper edge as a ridge line and takes two sides of the ridge line which are adjacent up and down as bottom edges.
7. 7. The connector of claim 6, wherein, The second connecting part is a dovetail convex part, The fourth connection part is: a recess portion capable of being fitted with the dovetail-shaped protrusion portion, The lower edge is formed into a dovetail shape with the shape identical to that of the second connecting part, the upper edge is formed into a U-shaped, The opposite upper edges are parallel to each other, and the width between the upper edges is the same as the maximum width part of the dovetail convex part, The opposite surface of the concave part is a mountain-shaped inclined plane taking a straight line connecting a point of the minimum width of the lower edge and a point of the diagonal angle of the lower edge as a ridge line and taking two sides of the ridge line which are vertically adjacent as bottom edges.
8. 8. The connector of claim 5, wherein, The first connection portion is a dovetail recess, The third connection part is: a convex portion capable of being fitted with the dovetail concave portion, The lower edge is formed into a dovetail shape identical to the shape of the first connecting portion, the upper edge is formed into a U-shape, The opposite upper edges are parallel to each other, and the width between the upper edges is the same as the minimum width of the dovetail recess, The opposite surface of the convex part is a mountain-shaped inclined plane taking a straight line connecting the point of the maximum width of the lower edge and the point of the diagonal angle of the lower edge as a ridge line and taking two sides of the ridge line which are vertically adjacent as bottom edges.
9. 9. The connector of claim 8, wherein, The second connecting part is a dovetail convex part, The fourth connection part is: a recess portion capable of being fitted with the dovetail-shaped protrusion portion, The upper edge is formed into a dovetail shape with the shape identical to that of the second connecting part, the lower edge is formed into a U-shaped, The opposite lower edges are parallel to each other, and the width between the lower edges is the same as the maximum width part of the dovetail convex part, The opposite surface of the concave part is a mountain-shaped inclined surface taking a straight line connecting the point of the minimum width of the upper edge and the point of the diagonal angle of the upper edge as a ridge line and taking two sides of the ridge line which are vertically adjacent as bottom edges.

Description

Connecting tool Technical Field The present utility model relates to a connector for connecting track slabs of a toy vehicle. Background Conventionally, a track of a vehicle toy is constituted by connecting a plurality of track plates. Each of the track plates is formed with a groove-like track corresponding to the left and right wheels of the toy vehicle, and a protruding portion or a recessed portion for connecting with the other track plate is formed at an end portion in the longitudinal direction thereof. Patent document 1 Japanese patent publication No. 7411053 (JP 7411053B 2) However, when the track slabs are connected and used, basically only two-wheeled travel is possible. In addition, it is also possible to make one wheel out of the track for single-wheel travel, but in this case, only single-wheel travel can be continued unless human intervention is made during travel. The present utility model has been made in view of the above circumstances, and an object thereof is to provide a coupling device that can be mounted between two track boards capable of two-wheeled travel, and that can enable a vehicle toy to perform two-wheeled travel and stunt travel without human intervention during travel. Disclosure of utility model The first connector provided by the utility model is arranged between a first track plate provided with a first connecting part and formed with tracks corresponding to left and right wheels of a toy vehicle, and a second track plate provided with a second connecting part capable of being connected with the first connecting part and formed with tracks corresponding to the left and right wheels, and is used for connecting the first track plate and the second track plate with each other, wherein three connecting tracks used for communicating the tracks of the first track plate and the tracks of the second track plate are arranged side by side in the width direction at the track space of the first track plate and the second track plate, and two third connecting parts capable of being selectively connected with the first connecting parts and two fourth connecting parts capable of being selectively connected with the second connecting parts are arranged. The second connecting tool provided by the utility model is characterized in that on the basis of the first connecting tool, the first track plate and the second track plate can be in two states, namely a state that two tracks are mutually communicated through two connecting tracks and a state that only one track is mutually communicated through one connecting track by using the third connecting part and the fourth connecting part. The third connector provided by the utility model is based on the second connector, the first connecting part and the fourth connecting part are concave parts, and the second connecting part and the third connecting part are convex parts. The fourth connecting tool provided by the utility model is characterized in that the first connecting part and the fourth connecting part are dovetail-shaped concave parts, and the second connecting part and the third connecting part are dovetail-shaped convex parts on the basis of the third connecting tool. The fifth connector according to the present utility model is a third connector, and the adjacent track plates can be connected in a staggered manner by erecting the connector. The sixth connecting tool provided by the utility model is characterized in that the first connecting part is a dovetail-shaped concave part, the third connecting part is a convex part which can be embedded with the dovetail-shaped concave part, the upper edge is formed into a dovetail shape which is the same as the shape of the first connecting part, the lower edge is formed into a U shape, the opposite lower edges are mutually parallel, the width between the lower edges is the same as the size of the minimum width part of the dovetail-shaped concave part, the opposite surfaces of the convex part are mountain-shaped inclined planes which take the straight line connecting the point of the maximum width of the upper edge and the point of the diagonal angle of the point as the edge line, and the two sides which are adjacent up and down on the edge line are taken as the bottom edges. The seventh connecting tool provided by the utility model is characterized in that the second connecting part is a dovetail-shaped convex part, the fourth connecting part is a concave part which can be embedded with the dovetail-shaped convex part, the lower edge is formed into a dovetail shape which is the same as the shape of the second connecting part, the upper edge is formed into a U shape, the opposite upper edges are mutually parallel, the width between the upper edges is the same as the size of the maximum width part of the dovetail-shaped convex part, the opposite surfaces of the concave part are mountain-shaped inclined planes which take the straight line connecting the point of the minimum width of the lower ed