EP3395420B1 - Connecting piece for toy track and toy track - Google Patents
Connecting piece for toy track and toy track Download PDFInfo
- Publication number
- EP3395420B1 EP3395420B1 EP16908064.5A EP16908064A EP3395420B1 EP 3395420 B1 EP3395420 B1 EP 3395420B1 EP 16908064 A EP16908064 A EP 16908064A EP 3395420 B1 EP3395420 B1 EP 3395420B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connector
- plug
- flexible tube
- arc
- toy track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004641 brain development Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/02—Construction or arrangement of the trackway
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
- A63H33/062—Building blocks, strips, or similar building parts to be assembled without the use of additional elements with clip or snap mechanisms
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
- A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
Definitions
- the present invention relates to the field of toys for children, in particular to a toy track and a connecting piece thereof.
- Toy tracks (especially the tracks for various kinds of balls or roller coasters) are suitable toys for children to exercise their hands-on skills and promote brain development.
- Various types of toy tracks can be assembled by combining flexible tube-like items.
- the toy tracks may also be used in combination with plug-in building blocks, so they are flexible, and a toy can be played with in a variety of ways.
- children's psychology of creativity i.e. designing the route for balls or roller coasters according to their ideas, can be completely satisfying.
- the toy tracks can activate children's creativity and create a strong desire to play.
- the flexible tube structure includes flexible tube 1, first connector 2, and second connector 3.
- First connector 2 and second connector 3 are respectively arranged at two ends of flexible tube 1.
- First connector 2 is provided with plug-in groove 21 and plug-in body 22.
- Second connector 3 is provided with plug-in groove 31 and plug-in body 32.
- Plug-in groove 31 is matched with plug-in body 22, and plug-in body 32 is matched with plug-in groove 21.
- the flexible tubes 1 can be assembled into a track through supporting piece 4.
- Plug-in ridge 44 is used to plug the assembled track into the plug-in building blocks.
- sphere 5 i.e., ball
- sphere 5 i.e., ball
- the outer diameters of first connector 2 and second connector 3 are different than the outer diameter of flexible tube 1, when first connector 2, second connector 3, and flexible tube 1 are coaxially connected together in a plug type manner, the outer annular surfaces of first connector 2 and second connector 3 and the outer annular surface of flexible tube 1 are on different annular surfaces.
- the assembled toy track would affect the sliding of the ball, such that the ball cannot slide smoothly.
- supporting piece 4 is only provided with two semicircular concave holes, and a part of the body located between semicircular concave hole 42 and semicircular concave hole 43 is flat, it can be difficult to meet the requirements of arbitrarily adjusting the position of the tracks and sliding the ball on a winding track.
- a Chinese patent document ( CN 205182193U ) discloses a block assembly comprising a prolongation PVC pipe, a first horizontal connector, an axletree, a wheel, a track groups component, a biconcave joint, a biconvex joint, a building blocks and a second horizontal connector.
- a Chinese patent document ( CN 205252537U ) discloses a toy track system and a toy vehicle for moving therein.
- the technical problem to be solved by the present invention is to provide a connecting piece for toy track so as to ensure the smooth sliding of balls or roller coasters on the track.
- the connecting piece for toy track includes a flexible tube, a first connector, and a second connector, wherein the first connector and the second connector are respectively connected to two ends of the flexible tube and coaxially arranged with respect to the flexible tube.
- the first connector is provided with a plug-in groove
- the second connector is provided with a plug-in convex part matched with the plug-in groove.
- the flexible tube has a first annular outer diameter
- the first connector has a second annular outer diameter
- the second connector has a third annular outer diameter.
- the first annular outer diameter, the second annular outer diameter, and the third annular outer diameter are equal to each other, so that the surface of the flexible tube, the surface of the first connector, and the surface of the second connector are on the same annular surface after the plug-in convex part is plugged into the plug-in groove.
- a cross section of the plug-in convex part is circular or polygonal
- a cross section of the first connector is annular
- an inner wall of the first connector protrudes inward to form a convex rib to fasten the plug-in convex part.
- the flexible tube is a hollow flexible tube
- the first connector is connected to the hollow flexible tube through a first convex column
- the second connector is connected to the hollow flexible tube through a second convex column.
- a bendable metal wire is arranged inside the flexible tube. One end of the metal wire is connected to the first convex column and the other end is connected to the second convex column.
- a toy track provided by the present invention includes a supporting piece and the above-mentioned connecting piece for toy track.
- a plurality of clamping grooves with intervals are arranged on the supporting piece, and the size of each clamping groove is matched with the first annular outer diameter.
- the supporting piece includes a circular body/elliptical body, and the clamping grooves are arranged on an inner wall of the circular body/elliptical body.
- the supporting piece includes an arc-shaped body with an opening, the arc-shaped body is an elastomer, so the arc-shaped body can be opened or closed relative to the opening, and the clamping grooves are arranged on the inner wall of the arc-shaped body.
- a plurality of clamping grooves are uniformly distributed from one end of the arc-shaped body to the other end of the arc-shaped body along the arc-shaped body on the inner wall of the arc-shaped body.
- the outer wall of the arc-shaped body is provided with a plug-in ridge to be connected to a building block in a plug-in type manner.
- the present invention has the following advantages. Since the first annular outer diameter, the second annular outer diameter, and the third annular outer diameter of the connecting piece for toy track are equal to each other, the surface of the flexible tube, the surface of the first connector, and the surface of the second connector are on the same annular surface after the plug-in convex part is plugged into the plug-in groove, so that the balls or roller coasters can slide smoothly over the tracks.
- a plurality of clamping grooves are arranged on the supporting piece of the toy track, so the requirement of adjusting the position of the track can be satisfied.
- the supporting piece includes a circular body/elliptical body or an arc-shaped body with an opening, which can meet the requirement of sliding balls or roller coasters on winding tracks compared with a flat body.
- the connecting piece for toy track of the present invention includes flexible tube 1, first connector 2, and second connector 3.
- First connector 2 and second connector 3 are respectively connected to two ends of flexible tube 1 and coaxially arranged with respect to flexible tube 1 (the coaxial arrangement here is not required to be absolutely coaxial, and a deviation of coaxiality is acceptable).
- First connector 2 is provided with first plug-in groove 21, and second connector 3 is provided with plug-in convex part 33 matched with first plug-in groove 21.
- Flexible tube 1 has a first annular outer diameter D1
- first connector 2 has a second annular outer diameter D2
- second connector 3 has a third annular outer diameter D3.
- First annular outer diameter D1, second annular outer diameter D2, and third annular outer diameter D3 are equal to each other so that the surface of flexible tube 1, the surface of first connector 2, and the surface of second connector 3 are on the same annular surface after plug-in convex part 33 is plugged into first plug-in groove 21. Based on the design, after first connector 2 and second connector 3 are seamlessly connected together, the assembled track is smooth and flat, so the balls can slide smoothly.
- the cross section of plug-in convex part 33 is square-shaped, the cross section of first connector 2 is annulus-shaped, and the inner wall of first connector 2 protrudes inward to form convex rib 24 to fasten plug-in convex part 33.
- the cross section of plug-in convex part 33 is not limited to a square shape but may be a circle or other polygonal shape also.
- flexible tube 1 is a hollow flexible tube
- first connector 2 is connected to hollow flexible tube 1 through first convex column 23
- second connector 3 is connected to hollow flexible tube 1 through second convex column 34.
- bendable metal wire 6 may be provided inside flexible tube 1. One end of metal wire 6 is connected to first convex column 23 and the other end of metal wire 6 is connected to second convex column 34.
- second connector 3 and first connector 2 on different flexible tubes 1 may be connected to each other to form an extension track (as shown in FIG. 8 ), or second connector 3 and first connector 2 on the same flexible tube 1 may be connected to each other in a plug-in manner to form an annular track (as shown in FIG. 9 ).
- supporting piece 4 of the present invention is provided with a plurality of clamping grooves 45 with intervals.
- the size of each clamping groove 45 is matched with first annular outer diameter D1.
- Clamping grooves 45 may be semicircular concave holes.
- Supporting piece 4 includes an arc-shaped body 41 with opening 411.
- Arc-shaped body 41 is an elastomer which can be opened or closed relative to opening 411, and a plurality of clamping grooves 45 are arranged on the inner wall of arc-shaped body 41.
- a plurality of clamping grooves 45 are uniformly distributed from one end of the arc-shaped body to the other end of the arc-shaped body along the arc-shaped body on the inner wall of arc-shaped body 41.
- the outer wall of arc-shaped body 41 is provided with plug-in ridge 44 which can be plugged into the building blocks. The position of plug-in ridge 44 may be relatively located in the middle of arc-shaped body 41 or other positions.
- supporting piece 4 is not limited to the structure shown in FIG. 10 , and its main body 41 may be closed. That is to say, the supporting piece includes a circular body/elliptical body, and clamping grooves 45 are provided on the inner wall of the circular body/elliptical body. Moreover, a plurality of clamping grooves 45 are uniformly distributed on the inner wall of the circular body/elliptical body. Referring to FIGs. 11-14 ; flexible tube 1 can be embedded in any desired clamping groove when being assembled into a track. Therefore, the present invention can satisfy the requirement of adjusting the position of the track based on a plurality of clamping grooves 45 arranged with intervals on supporting piece 4. Further, since supporting piece 4 includes arc-shaped body 41 with an opening, compared with the flat body, the arrangement of the arc-shaped body can meet the requirements of sliding balls or roller coaster on winding tracks.
- the assembled track can be connected to the plug-in building blocks in a plug-in manner, so various kinds of balls can be rolled along the track.
- a plurality of connecting pieces for toy track and other matched various kinds of building block components can be arbitrarily connected to each other in a plug-in manner by the supporting piece, so there are several types of combinations possible, and the plug-in connection of the components is convenient and fast.
Landscapes
- Toys (AREA)
Description
- The present invention relates to the field of toys for children, in particular to a toy track and a connecting piece thereof.
- Currently, the ability to think independently and the hands-on skill are getting seriously in the process of teaching children to learn for more and more parents and schools. Toy tracks (especially the tracks for various kinds of balls or roller coasters) are suitable toys for children to exercise their hands-on skills and promote brain development. Various types of toy tracks can be assembled by combining flexible tube-like items. The toy tracks may also be used in combination with plug-in building blocks, so they are flexible, and a toy can be played with in a variety of ways. As a result, children's psychology of creativity i.e. designing the route for balls or roller coasters according to their ideas, can be completely satisfying. Compared with simple plug-in building blocks available in the current market, the toy tracks can activate children's creativity and create a strong desire to play.
- Most toy tracks available include flexible tube structures and supporting pieces. As shown in
FIG. 1 , the flexible tube structure includesflexible tube 1,first connector 2, andsecond connector 3.First connector 2 andsecond connector 3 are respectively arranged at two ends offlexible tube 1.First connector 2 is provided with plug-ingroove 21 and plug-inbody 22.Second connector 3 is provided with plug-ingroove 31 and plug-inbody 32. Plug-ingroove 31 is matched with plug-inbody 22, and plug-inbody 32 is matched with plug-ingroove 21. As a result of such design, not only can different flexible tubes can be connected to each other in plug-in manner, but alsoconnector 2 andconnector 3 can be connected to each other in a plug-in manner on the basis that plug-ingroove 31 is matched with plug-inbody 22, and plug-inbody 32 is matched with plug-ingroove 21 on the same flexible tube. In addition, the flexible tube structures are mostly supported by supportingpiece 4 as shown inFIG. 2 when assembled into a track.Main body 41 of supportingpiece 4 has a convex type shape in the middle thereof and flat at two sides. Two ends of themain body 41 are respectively provided with semicircularconcave holes flexible tube 1. Plug-inridge 44 is arranged at the middle of the bottom of supportingpiece 4. Theflexible tubes 1 can be assembled into a track through supportingpiece 4. Plug-inridge 44 is used to plug the assembled track into the plug-in building blocks. As shown inFIG. 3 , sphere 5 (i.e., ball) consists of two hemispherical Pingo type building blocks can roll on the track. However, since the outer diameters offirst connector 2 andsecond connector 3 are different than the outer diameter offlexible tube 1, whenfirst connector 2,second connector 3, andflexible tube 1 are coaxially connected together in a plug type manner, the outer annular surfaces offirst connector 2 andsecond connector 3 and the outer annular surface offlexible tube 1 are on different annular surfaces. As a result, the assembled toy track would affect the sliding of the ball, such that the ball cannot slide smoothly. In addition, since supportingpiece 4 is only provided with two semicircular concave holes, and a part of the body located between semicircularconcave hole 42 and semicircularconcave hole 43 is flat, it can be difficult to meet the requirements of arbitrarily adjusting the position of the tracks and sliding the ball on a winding track. - A Chinese patent document (
CN 205182193U ) discloses a block assembly comprising a prolongation PVC pipe, a first horizontal connector, an axletree, a wheel, a track groups component, a biconcave joint, a biconvex joint, a building blocks and a second horizontal connector. - A Chinese patent document (
CN 205252537U ) discloses a toy track system and a toy vehicle for moving therein. - In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a connecting piece for toy track so as to ensure the smooth sliding of balls or roller coasters on the track.
- In order to achieve the above-mentioned objectives, the connecting piece for toy track provided by the present invention includes a flexible tube, a first connector, and a second connector, wherein the first connector and the second connector are respectively connected to two ends of the flexible tube and coaxially arranged with respect to the flexible tube. The first connector is provided with a plug-in groove, the second connector is provided with a plug-in convex part matched with the plug-in groove. The flexible tube has a first annular outer diameter, the first connector has a second annular outer diameter, and the second connector has a third annular outer diameter. The first annular outer diameter, the second annular outer diameter, and the third annular outer diameter are equal to each other, so that the surface of the flexible tube, the surface of the first connector, and the surface of the second connector are on the same annular surface after the plug-in convex part is plugged into the plug-in groove.
- According to the above-mentioned connecting piece for toy track, a cross section of the plug-in convex part is circular or polygonal, a cross section of the first connector is annular, and an inner wall of the first connector protrudes inward to form a convex rib to fasten the plug-in convex part.
- According to the above-mentioned connecting pieces for toy track, the flexible tube is a hollow flexible tube, the first connector is connected to the hollow flexible tube through a first convex column, and the second connector is connected to the hollow flexible tube through a second convex column.
- According to the above-mentioned connecting piece for toy track, a bendable metal wire is arranged inside the flexible tube. One end of the metal wire is connected to the first convex column and the other end is connected to the second convex column.
- Further, a toy track provided by the present invention includes a supporting piece and the above-mentioned connecting piece for toy track. A plurality of clamping grooves with intervals are arranged on the supporting piece, and the size of each clamping groove is matched with the first annular outer diameter.
- According to the above-mentioned toy track, the supporting piece includes a circular body/elliptical body, and the clamping grooves are arranged on an inner wall of the circular body/elliptical body.
- According to the above-mentioned toy track, a plurality of clamping grooves are uniformly distributed on the inner wall of the circular body/elliptical body. According to the above-mentioned toy track, the supporting piece includes an arc-shaped body with an opening, the arc-shaped body is an elastomer, so the arc-shaped body can be opened or closed relative to the opening, and the clamping grooves are arranged on the inner wall of the arc-shaped body.
- According to the above-mentioned toy track, a plurality of clamping grooves are uniformly distributed from one end of the arc-shaped body to the other end of the arc-shaped body along the arc-shaped body on the inner wall of the arc-shaped body.
- According to the above-mentioned toy track, the outer wall of the arc-shaped body is provided with a plug-in ridge to be connected to a building block in a plug-in type manner.
- The present invention has the following advantages. Since the first annular outer diameter, the second annular outer diameter, and the third annular outer diameter of the connecting piece for toy track are equal to each other, the surface of the flexible tube, the surface of the first connector, and the surface of the second connector are on the same annular surface after the plug-in convex part is plugged into the plug-in groove, so that the balls or roller coasters can slide smoothly over the tracks.
- Further, a plurality of clamping grooves are arranged on the supporting piece of the toy track, so the requirement of adjusting the position of the track can be satisfied.
- Moreover, the supporting piece includes a circular body/elliptical body or an arc-shaped body with an opening, which can meet the requirement of sliding balls or roller coasters on winding tracks compared with a flat body.
- Hereinafter, the conception, specific structure, and technical effect of the present invention will be further explained with reference to the drawings for a full understanding of the objectives, characteristics, and effects of the present invention.
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FIG. 1 is a schematic view of the flexible tube structure of the toy track in the prior art; -
FIG. 2 is a schematic view of the supporting piece of the toy track in the prior art; -
FIG. 3 is a schematic view showing the ball sliding on a part of the toy track in the prior art; -
FIG. 4 is a structural view of the connecting piece for toy track of the present invention; -
FIG. 5 is a sectional view of the connecting piece for toy track according to the first embodiment of the present invention; -
FIG. 6 is a sectional view of the first connector of the connecting piece for toy track inFIG. 4 ; -
FIG. 7 is a sectional view of the connecting piece for toy track according to the second embodiment of the present invention; -
FIG. 8 is a schematic view showing a way of combination of the connecting piece for toy track of the present invention; -
FIG. 9 is a schematic view showing another way of combination the connecting piece for toy track of the present invention; -
Fig. 10 is a perspective view of the supporting piece of the present invention; -
FIG. 11 is a schematic view showing a way to assemble the connecting piece for toy track and the supporting piece of the present invention; -
FIG. 12 is a schematic view showing another way to assemble the connecting piece for toy track and the supporting piece of the present invention; -
FIG. 13 is a schematic view showing another way to assemble the connecting piece for toy track and the supporting piece of the present invention; -
FIG. 14 is a schematic view showing yet another way to assemble the connecting piece for toy track and the supporting piece of the present invention; -
FIG. 15 is a view showing a way to combine the toy track with the plug-in building blocks in use according to the present invention. - In the drawings, reference numerals are referred to as follows. 1-flexible tube, 2-first connector, 21- plug-in groove, 22- plug-in body, 23-first convex column, 24-convex rib, 3-second connector, 31- plug-in groove, 32- plug-in body, 33-plug-in convex column, 34-second convex column, 4-supporting piece, 41- main body, 411-opening, 42, 43-semicircular concave hole, 44-plug-in ridge, 45-clamping groove, 5-sphere, 6-metal wire, D1-first annular outer diameter, D2-second annular outer diameter, D3-third annular outer diameter.
- Referring to
FIGs. 4-6 , the connecting piece for toy track of the present invention includesflexible tube 1,first connector 2, andsecond connector 3.First connector 2 andsecond connector 3 are respectively connected to two ends offlexible tube 1 and coaxially arranged with respect to flexible tube 1 (the coaxial arrangement here is not required to be absolutely coaxial, and a deviation of coaxiality is acceptable).First connector 2 is provided with first plug-ingroove 21, andsecond connector 3 is provided with plug-inconvex part 33 matched with first plug-ingroove 21.Flexible tube 1 has a first annular outer diameter D1,first connector 2 has a second annular outer diameter D2, andsecond connector 3 has a third annular outer diameter D3. First annular outer diameter D1, second annular outer diameter D2, and third annular outer diameter D3 are equal to each other so that the surface offlexible tube 1, the surface offirst connector 2, and the surface ofsecond connector 3 are on the same annular surface after plug-inconvex part 33 is plugged into first plug-ingroove 21. Based on the design, afterfirst connector 2 andsecond connector 3 are seamlessly connected together, the assembled track is smooth and flat, so the balls can slide smoothly. - In order to ensure the reliability of the plug-in connection, the cross section of plug-in
convex part 33 is square-shaped, the cross section offirst connector 2 is annulus-shaped, and the inner wall offirst connector 2 protrudes inward to formconvex rib 24 to fasten plug-inconvex part 33. The cross section of plug-inconvex part 33 is not limited to a square shape but may be a circle or other polygonal shape also. - Further referring to
FIG. 5 ,flexible tube 1 is a hollow flexible tube,first connector 2 is connected to hollowflexible tube 1 through firstconvex column 23, andsecond connector 3 is connected to hollowflexible tube 1 through secondconvex column 34. - Referring to
FIG. 7 , in order to facilitate shaping,bendable metal wire 6 may be provided insideflexible tube 1. One end ofmetal wire 6 is connected to firstconvex column 23 and the other end ofmetal wire 6 is connected to secondconvex column 34. - In the use of the connecting piece for toy track of the present invention,
second connector 3 andfirst connector 2 on differentflexible tubes 1 may be connected to each other to form an extension track (as shown inFIG. 8 ), orsecond connector 3 andfirst connector 2 on the sameflexible tube 1 may be connected to each other in a plug-in manner to form an annular track (as shown inFIG. 9 ). - Referring to
FIG. 10 , supportingpiece 4 of the present invention is provided with a plurality of clampinggrooves 45 with intervals. The size of each clampinggroove 45 is matched with first annular outer diameter D1. Clampinggrooves 45 may be semicircular concave holes. Supportingpiece 4 includes an arc-shapedbody 41 withopening 411. Arc-shapedbody 41 is an elastomer which can be opened or closed relative to opening 411, and a plurality of clampinggrooves 45 are arranged on the inner wall of arc-shapedbody 41. A plurality of clampinggrooves 45 are uniformly distributed from one end of the arc-shaped body to the other end of the arc-shaped body along the arc-shaped body on the inner wall of arc-shapedbody 41. The outer wall of arc-shapedbody 41 is provided with plug-inridge 44 which can be plugged into the building blocks. The position of plug-inridge 44 may be relatively located in the middle of arc-shapedbody 41 or other positions. - It should be noted that supporting
piece 4 is not limited to the structure shown inFIG. 10 , and itsmain body 41 may be closed. That is to say, the supporting piece includes a circular body/elliptical body, and clampinggrooves 45 are provided on the inner wall of the circular body/elliptical body. Moreover, a plurality of clampinggrooves 45 are uniformly distributed on the inner wall of the circular body/elliptical body. Referring toFIGs. 11-14 ;flexible tube 1 can be embedded in any desired clamping groove when being assembled into a track. Therefore, the present invention can satisfy the requirement of adjusting the position of the track based on a plurality of clampinggrooves 45 arranged with intervals on supportingpiece 4. Further, since supportingpiece 4 includes arc-shapedbody 41 with an opening, compared with the flat body, the arrangement of the arc-shaped body can meet the requirements of sliding balls or roller coaster on winding tracks. - Referring to
FIG. 15 , in the use of the present invention, the assembled track can be connected to the plug-in building blocks in a plug-in manner, so various kinds of balls can be rolled along the track. A plurality of connecting pieces for toy track and other matched various kinds of building block components can be arbitrarily connected to each other in a plug-in manner by the supporting piece, so there are several types of combinations possible, and the plug-in connection of the components is convenient and fast.
Claims (8)
- A toy track comprising a supporting piece (4) and a connecting piece, wherein the connecting piece comprises a flexible tube (1), a first connector (2), and a second connector (3), wherein the first connector (2) and the second connector (3) are respectively connected to two ends of the flexible tube (1) and coaxially arranged with respect to the flexible tube (1), the first connector (2) is provided with a plug-in groove (21), the second connector (3) is provided with a plug-in convex part (33) matched with the plug-in groove (21), the flexible tube (1) has a first annular outer diameter (D1), the first connector (2) has a second annular outer diameter (D2), the second connector (3) has a third annular outer diameter (D3), the first annular outer diameter (D1), the second annular outer diameter (D2), and the third annular outer diameter (D3) are equal to each other, so that a surface of the flexible tube (1), a surface of the first connector (2), and a surface of the second connector (3) are on a same annular surface after the plug-in convex part (33) is plugged into the plug-in groove (21), and
a plurality of clamping grooves (45) with intervals are arranged on the supporting piece (4), and the size of each of the clamping grooves (45) is matched with the first annular outer diameter (D1),
characterized in that the supporting piece (4) comprises a circular body/elliptical body, and three or more clamping grooves (45) are arranged on an inner wall of the circular body/elliptical body. - The toy track according to claim 1, characterized in that the plurality of the clamping grooves (45) are uniformly distributed on the inner wall of the circular body/elliptical body.
- The toy track according to claim 1, characterized in that the supporting piece (4) comprises an arc-shaped body (41) with an opening (411), the arc-shaped body (41) is an elastomer, so the arc-shaped body (41) is opened or closed relative to the opening (411), and the clamping grooves (45) are arranged on an inner wall of the arc-shaped body (41).
- The toy track according to claim 3, characterized in that the plurality of the clamping grooves (45) are uniformly distributed from an end of the arc-shaped body (41) to another end of the arc-shaped body (41) along the arc-shaped body (41) on the inner wall of the arc-shaped body (41).
- The toy track according to claim 3, characterized in that an outer wall of the arc-shaped body (41) is provided with a plug-in ridge (44) to be connected to building blocks in a plug-in type manner.
- The toy track according to claim 1, characterized in that a cross section of the plug-in convex part (33) is circular or polygonal, a cross section of the first connector (2) is annular, and an inner wall of the first connector (2) protrudes inward to form a convex rib (24) to fasten the plug-in convex part (33).
- The toy track according to claim 1, characterized in that the flexible tube (1) is a hollow flexible tube (1), the first connector (2) is connected to the hollow flexible tube (1) through a first convex column (23), and the second connector (3) is connected to the hollow flexible tube (1) through a second convex column (34).
- The toy track according to claim 7, characterized in that a bendable metal wire (6) is arranged inside the flexible tube (1), an end of the metal wire (6) is connected to the first convex column (23) and another end of the metal wire (6) is connected to the second convex column (34).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610529347.4A CN105903208B (en) | 2016-07-06 | 2016-07-06 | Toy track connector and toy track |
PCT/CN2016/112321 WO2018006560A1 (en) | 2016-07-06 | 2016-12-27 | Connecting piece for toy track and toy track |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3395420A1 EP3395420A1 (en) | 2018-10-31 |
EP3395420A4 EP3395420A4 (en) | 2019-01-09 |
EP3395420B1 true EP3395420B1 (en) | 2020-04-29 |
Family
ID=56754096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16908064.5A Active EP3395420B1 (en) | 2016-07-06 | 2016-12-27 | Connecting piece for toy track and toy track |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190030445A1 (en) |
EP (1) | EP3395420B1 (en) |
KR (1) | KR102089199B1 (en) |
CN (1) | CN105903208B (en) |
RU (1) | RU2713144C1 (en) |
WO (1) | WO2018006560A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105903208B (en) * | 2016-07-06 | 2019-04-23 | 骆运章 | Toy track connector and toy track |
CN106388436A (en) * | 2016-11-29 | 2017-02-15 | 河南省汉盛新型材料科技有限公司 | Pipe display rack |
USD963062S1 (en) | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD957540S1 (en) | 2020-01-21 | 2022-07-12 | Lego A/S | Toy building element |
USD992060S1 (en) | 2020-01-21 | 2023-07-11 | Lego A/S | Toy building element |
USD961687S1 (en) | 2020-01-21 | 2022-08-23 | Lego A/S | Toy building element |
USD951364S1 (en) | 2020-01-21 | 2022-05-10 | Lego A/S | Toy building element |
USD963060S1 (en) * | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD951366S1 (en) | 2020-01-21 | 2022-05-10 | Lego A/S | Toy building element |
USD963059S1 (en) | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD963063S1 (en) | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD963065S1 (en) | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD961005S1 (en) | 2020-01-21 | 2022-08-16 | Lego A/S | Toy building element |
USD951365S1 (en) | 2020-01-21 | 2022-05-10 | Lego A/S | Toy building element |
USD957542S1 (en) | 2020-01-21 | 2022-07-12 | Lego A/S | Toy building element |
USD951367S1 (en) | 2020-01-21 | 2022-05-10 | Lego A/S | Toy building element |
USD963064S1 (en) | 2020-01-21 | 2022-09-06 | Lego A/S | Toy building element |
USD944898S1 (en) | 2020-01-21 | 2022-03-01 | Lego A/S | Toy building element |
USD981504S1 (en) | 2020-01-21 | 2023-03-21 | Lego A/S | Toy building element |
USD976354S1 (en) * | 2020-03-13 | 2023-01-24 | Ingenieurbuero Stengel Gimbh | Roller coaster track section |
DE102020110645A1 (en) | 2020-04-20 | 2021-10-21 | Bayer Design Fritz Bayer Gmbh & Co Kg | Marble run |
US11547949B2 (en) * | 2020-11-19 | 2023-01-10 | Makeway Ltd | Universal modular marble course system |
USD943680S1 (en) * | 2021-03-25 | 2022-02-15 | Peiyong Lin | Connecting ball |
US11779853B2 (en) * | 2021-10-19 | 2023-10-10 | Pike Brands Llc | Marble track connection system |
CN113926205A (en) * | 2021-11-04 | 2022-01-14 | 广东蕉岭建筑工程集团有限公司 | Roller coaster track supports fixing device |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5150079Y1 (en) * | 1968-08-29 | 1976-12-02 | ||
US3927489A (en) * | 1973-05-16 | 1975-12-23 | Lawrence A Bernstein | Ring elements, channel elements, and connectors for joining same |
US5368514A (en) * | 1991-09-13 | 1994-11-29 | Connector Set Limited Partnership | Vehicle track support for construction toy system |
CA2097240A1 (en) * | 1993-05-28 | 1994-11-28 | Mihail Ion Marcu | Tubular toy or/and amusement structure |
US5314192A (en) * | 1993-07-23 | 1994-05-24 | Broudy Ronald A | Soft and flexible toy and game system |
RU2090232C1 (en) * | 1993-07-28 | 1997-09-20 | Дмитрий Алексеевич Никулин | "rolling stones" type playing roulette |
GB2301540A (en) * | 1995-05-27 | 1996-12-11 | Kevin David Williams | Kiddie Kascade |
JP2004298531A (en) * | 2003-04-01 | 2004-10-28 | Optonica Kobo Kk | Flexible connecting rod, connection member and three-dimensional assembly toy |
CN2740255Y (en) * | 2004-11-24 | 2005-11-16 | 许哲铭 | Deformable track |
JP2006314533A (en) * | 2005-05-12 | 2006-11-24 | T & T:Kk | Attraction toy |
US7882788B2 (en) * | 2007-10-01 | 2011-02-08 | Carl Sorenson | Rail system for spherical objects |
US8403723B1 (en) * | 2008-10-03 | 2013-03-26 | Gregory Lee Haner | Pattern making and construction kit |
US20130244530A1 (en) | 2012-03-19 | 2013-09-19 | John Renfro | Foam construction toy |
US9393501B2 (en) | 2014-01-22 | 2016-07-19 | Chau King Sze | Power module and construction toy having a power module |
HK1209265A2 (en) * | 2015-02-02 | 2016-03-24 | 恆勝科技有限公司 | Toy track system and a toy vehicle for moving therein |
CN204864985U (en) * | 2015-07-01 | 2015-12-16 | �金钟 | Interfix connects convenient to peg graft |
CN205182193U (en) * | 2015-09-09 | 2016-04-27 | 骆运章 | Software building blocks subassembly |
CN105903208B (en) * | 2016-07-06 | 2019-04-23 | 骆运章 | Toy track connector and toy track |
CN206121155U (en) * | 2016-07-06 | 2017-04-26 | 骆运章 | Connecting piece and toy track for toy track |
-
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- 2016-07-06 CN CN201610529347.4A patent/CN105903208B/en active Active
- 2016-12-27 RU RU2018135046A patent/RU2713144C1/en active
- 2016-12-27 EP EP16908064.5A patent/EP3395420B1/en active Active
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- 2016-12-27 WO PCT/CN2016/112321 patent/WO2018006560A1/en active Application Filing
- 2016-12-27 US US16/069,512 patent/US20190030445A1/en not_active Abandoned
Non-Patent Citations (1)
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RU2713144C1 (en) | 2020-02-03 |
CN105903208A (en) | 2016-08-31 |
EP3395420A4 (en) | 2019-01-09 |
KR20180095077A (en) | 2018-08-24 |
US20190030445A1 (en) | 2019-01-31 |
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