阅读说明：本技术 一种积木玩具及其积木本体和应用方法 (Building block toy, building block body and application method thereof ) 是由 梁志健 毕伟怡 郭慧清 于 2021-09-13 设计创作，主要内容包括：本发明公开一种积木玩具及其积木本体和应用方法,其玩具包括三种以上的功能积木,每种功能积木包括若干块立方体状的积木本体,每种功能积木中的积木本体内分别具有独特形状的通道,每块积木本体中的各个端口内部相互连通,各个端口又分别通向其自身积木本体中独立方向的表面中心外,全部功能积木中的全部和至少两种功能积木中的部分积木本体与积木本体之间吸合可拆连接,积木本体与积木本体之间的通道端口相对连通,全部积木本体中每个通道均串通形成封闭的回路。本发明通过限定功能积木的种类和数量,并确保全部积木及其部分积木可以拼接成内部通道串通形成封闭的回路,从而使得积木玩具可以实现多种拼接回路的玩法。(The invention discloses a building block toy, a building block body and an application method thereof, wherein the toy comprises more than three functional building blocks, each functional building block comprises a plurality of cube-shaped building block bodies, channels with unique shapes are respectively arranged in the building block bodies in each functional building block, the inside of each port in each building block body is mutually communicated, each port is respectively communicated to the outside of the surface center in the building block body in the independent direction, all the functional building blocks and part of the at least two functional building blocks are detachably connected with the building block bodies in an attraction manner, the channel ports between the building block bodies and the building block bodies are relatively communicated, and each channel in all the building block bodies is communicated in series to form a closed loop. The invention ensures that all the building blocks and part of the building blocks can be spliced into the internal channels to form a closed loop by limiting the types and the number of the functional building blocks, so that the building block toy can realize the playing method of various spliced loops.)

1. The utility model provides a building blocks toy, includes the function building blocks more than three kinds, and every kind of function building blocks includes the building blocks body of a plurality of cubic forms, has the passageway of unique shape in the building blocks body in every kind of function building blocks respectively, and various passageways all are equipped with two ports at least, and inside intercommunication each other of each port in every building blocks body, each port in every building blocks body accesss to outside its self building blocks body in the surface center of independent direction respectively, its characterized in that: all the building block bodies in all the functional building blocks can be connected with the building block bodies in an attracting and detachable mode, the channel ports between the building block bodies are relatively communicated, and all the channels in all the building block bodies are communicated in series to form a closed loop; and/or, can actuation releasable connection between partial building blocks body in the at least two kinds of function building blocks and the building blocks body, the relative intercommunication of passageway port between building blocks body and the building blocks body, every passageway all colludes in this partial building blocks body and forms the closed return circuit.

2. The construction toy set forth in claim 1, wherein: the first functional building block comprises two straight cylinder type building block bodies, straight cylinder type channels are arranged in the straight cylinder type building block bodies, and two ports of the straight cylinder type channels are respectively communicated with the two opposite surfaces of the building block bodies;

the second functional building block comprises nine L-shaped cylindrical building block bodies, wherein L-shaped cylindrical channels are arranged in the L-shaped cylindrical building block bodies, and two ports of each L-shaped cylindrical channel respectively lead to the outside of two adjacent surfaces of each building block body;

the third functional building block comprises five T-shaped cylindrical building block bodies, T-shaped cylindrical channels are arranged in the T-shaped cylindrical building block bodies, and three ports of the T-shaped cylindrical channels are respectively communicated with the three surfaces of the building block bodies which are connected in sequence;

the fourth functional building block comprises nine trifurcate cylindrical building block bodies, wherein trifurcate cylindrical channels are arranged in the trifurcate cylindrical building block bodies, and three ports of the trifurcate cylindrical channels are respectively communicated with the three mutually connected surfaces of the building block bodies;

the fifth functional building block comprises two cross-shaped cylinder type building block bodies, cross-shaped cylinder type channels are arranged in the cross-shaped cylinder type building block bodies, and four ports of each cross-shaped cylinder type channel are respectively communicated to the outside of the surfaces of the four annular distribution blocks of the building block bodies.

3. The construction toy set forth in claim 1, wherein: magnets are further arranged in the six surfaces of the building block body to realize magnetic attraction and detachable connection between the building block body and the building block body, or smooth silica gel layers are further arranged outside the six surfaces of the building block body to realize repeated adhesion and detachable connection between the building block body and the building block body; the building block body comprises a shell and the channel, the channel is fixedly arranged in the shell, the shell and the channel are both made of light-transmitting materials, each channel has an independent color, and the shells corresponding to the channels have the same color; or the various channels have the same color, and the shells corresponding to the various channels respectively have independent colors; or each channel has a unique color, and the shell corresponding to each channel has the color of the channel corresponding to the channel; alternatively, the various channels and their respective housings are the same color.

4. The construction toy set forth in claim 1, wherein: and the ball bearing is used for rolling in the loop.

5. The construction toy set forth in claim 4, wherein: and a light source, a power supply and a switch are arranged in the ball, and the light source is electrically connected with the power supply through the switch.

6. A toy block body according to claim 1, characterized in that: building blocks body is including the building blocks body that is equipped with shell, channel component and magnet, and the shell is the cube form and includes two lid shells, and the channel component includes the passageway, outside independent direction's surface was led to in the shell respectively to each port of passageway, the inner of lid shell is equipped with the cavity, and the edge department that the inboard of cavity corresponds the lid shell is equipped with the recess, and the recess is equipped with to open the mouth towards the inner direction of lid shell, in the recess was put into from opening to the magnet, the interior terminal surface interconnect of two lid shells, the channel component location is between two lid shells, the opening of recess by the channel component shelters from, and/or, the relative cooperation of opening of the recess that corresponds in two lid shells to enclose the recess.

7. The building block body of a building block toy according to claim 6, wherein: the cover shell comprises a panel and four side plates, the panel is square, one end of each side plate is connected with the edge of the panel, the other end of each side plate forms the inner end face, a transverse edge is formed at the joint of each side plate and the panel, a longitudinal edge is formed at the joint of each side plate and the corresponding side plate, each groove comprises a transverse edge groove and a longitudinal edge groove, and the transverse edge groove and the longitudinal edge groove are respectively arranged in the middle of the inner side of each transverse edge and at the end part of the inner side of each longitudinal edge; the magnet includes horizontal magnet and indulges and puts the magnet, all is equipped with horizontal magnet in the horizontal limit recess of two lid shells, and the opening of horizontal limit recess is by the channel component shelters from, and the opening of the vertical limit recess of two lid shells is the relative cooperation, and two vertical limit recesses enclose into jointly and enclose the chamber, indulge and put the magnet setting and enclosing the intracavity.

8. The building block body of a building block toy according to claim 7, wherein: the channel is provided with two to four ports, the middle parts of the inner end surfaces of the two side plates of the cover shell are provided with notches for bearing the ports of the channel, and the opening of the transverse edge groove between the notch and the panel is shielded by the channel; the other ports of the panel except the corresponding notch are provided with openings, and the other ports except the notch are inserted into the openings; the channel component also comprises a baffle plate which is arranged on the outer side wall of the channel, and the end part of the baffle plate shields the open opening of the transverse edge groove arranged between the side plate and the panel.

9. The building block body of a building block toy according to claim 6, wherein: the channel is a straight-tube channel, an L-shaped tube channel, a T-shaped tube channel, a three-fork-shaped tube channel or a cross-shaped tube channel, wherein the straight-tube channel is provided with two ports and is in a straight shape; the L-shaped cylinder channel is provided with two ports and is L-shaped; the T-shaped cylinder channel is provided with three ports and is T-shaped; the three-fork-shaped cylinder channel is provided with three ports and is in a three-fork shape; the cross-shaped cylinder channel is provided with four ports and is cross-shaped; the shell and the channels are made of light-transmitting materials, each channel has an independent color, and the shells corresponding to the channels have the same color; or the various channels have the same color, and the shells corresponding to the various channels respectively have independent colors; or each channel has a unique color, and the shell corresponding to each channel has the color of the channel corresponding to the channel; alternatively, the various channels and their respective housings are the same color.

10. A method of using the building block toy of claim 2, wherein: the building block body and the building block body are connected together in an attracting mode to form splicing of the building block, the surface, provided with a channel port, of the building block body is required to be connected with another building block body with a channel port, so that the channels between the building block body and the building block body are communicated in a port-to-port mode respectively, and finally, the building block bodies of all functional building blocks or all channels of the building block body extracted from all functional building blocks and spliced can be communicated in series to form a closed loop; in addition, a checking object can be placed in the loop, and whether all channels in the loop are communicated in series or not is judged by turning the spliced building block assembly and observing the walking condition of the checking object in the loop; if building blocks subassembly in the process of turning over to each direction, the inspection thing is constantly walked along the passageway, shows that all passageways are all colluded and are formed the return circuit, if building blocks subassembly when individual direction slope is put, the inspection thing is not walked along the passageway, shows that the blind end appears in the return circuit and not colludes.

Technical Field

The invention relates to a building block toy with a channel, in particular to a building block toy, a building block body and an application method thereof.

Background

Chinese patent No. CN201520757851.0 at 2016.01.27 discloses a logical thinking building block with a hole, which comprises a hollow base, a square block, a rectangular block, balls, and a shell, wherein the top surface of the base is provided with a round hole matching the balls; the square blocks are arranged into non-porous square blocks and porous square blocks, and the pore types of the porous square blocks are respectively as follows: corner bi-pass channels, straight-through channels, three-way channels, four-way channels, five-way channels and six-way channels; the rectangular blocks are arranged into rectangular blocks and rectangular blocks with channels, and the channels of the rectangular blocks with the channels are straight-through channels. The structure comprises the building blocks in two different shapes, namely a square block and a rectangular block, so that the mounting positions of the building blocks in the two shapes are specified, certain constraint is caused for splicing the building blocks, and the flexibility is restricted; in addition, the structure is designed based on a playing method that the building blocks can be spliced into a toy with a communication channel and a unique outlet, so that the given type and number of the building blocks are provided for the playing method, and the requirements of other playing methods cannot be met. And the attracting is inhaled through magnetism between building blocks and the building blocks, however, from the magnet layout position of building blocks, it is located the closed angle position of building blocks, when three adjacent faces all splice building blocks, because the magnet between two building blocks needs heteropolar attracting, so must cause some building blocks to repel under this condition to can't realize three-dimensional concatenation. Furthermore, since the number of the building blocks is not limited by the structure, the building blocks cannot be a product for standard play.

In addition, chinese patent No. 201620265395.2 discloses a three-dimensional building block with built-in track magnetic balls in 2016, month and 12, wherein the block body is transparent and has a pair of casing edges covered with a pair of magnetic column grooves, each pair of casing edges has a magnetic column, and the magnetic column is arranged in the groove, and the block body is also provided with a through ball channel. The magnetic force post of this structure is installed and is covered through the shell limit from the outside of casing, because the magnetic force post is equipped with 12, and every magnetic force post is covered by two shell limits, consequently the installation is complicated, and in addition, the outside gap is more, accumulates the dirt easily.

Disclosure of Invention

The invention aims to provide a building block toy which is reasonable in structure and can meet the requirement that at least two building block bodies are spliced to form a series loop.

An object of the present invention is achieved by:

the utility model provides a building blocks toy, includes the function building blocks more than three kinds, and every kind of function building blocks includes the building blocks body of a plurality of cubic forms, has the passageway of unique shape in the building blocks body in every kind of function building blocks respectively, and various passageways all are equipped with two ports at least, and inside intercommunication each other of each port in every building blocks body, each port in every building blocks body accesss to outside its self building blocks body in the surface center of independent direction respectively, its characterized in that: all the building block bodies in all the functional building blocks can be connected with the building block bodies in an attracting and detachable mode, the channel ports between the building block bodies are relatively communicated, and all the channels in all the building block bodies are communicated in series to form a closed loop; and/or, can actuation releasable connection between partial building blocks body in the at least two kinds of function building blocks and the building blocks body, the relative intercommunication of passageway port between building blocks body and the building blocks body, every passageway all colludes in this partial building blocks body and forms the closed return circuit. The building block toy of this structure is unlike prior art, and the various building blocks of different quantity are individual for the purpose of indiscriminate purpose providing, avoids leading to the building block toy can't splice into every passageway and all colludes and form the closed return circuit.

The aim of the invention can also be solved by the following technical measures:

as a more specific scheme, five functional building blocks are provided, wherein the first functional building block comprises two straight-cylinder building block bodies, a straight-cylinder channel is arranged in each straight-cylinder building block body, and two ports of each straight-cylinder channel respectively lead to the outside of two opposite surfaces of each building block body; the second functional building block comprises nine L-shaped cylindrical building block bodies, wherein L-shaped cylindrical channels are arranged in the L-shaped cylindrical building block bodies, and two ports of each L-shaped cylindrical channel respectively lead to the outside of two adjacent surfaces of each building block body; the third functional building block comprises five T-shaped cylindrical building block bodies, T-shaped cylindrical channels are arranged in the T-shaped cylindrical building block bodies, and three ports of the T-shaped cylindrical channels are respectively communicated with the three surfaces of the building block bodies which are connected in sequence; the fourth functional building block comprises nine trifurcate cylindrical building block bodies, wherein trifurcate cylindrical channels are arranged in the trifurcate cylindrical building block bodies, and three ports of the trifurcate cylindrical channels are respectively communicated with the three mutually connected surfaces of the building block bodies; the fifth functional building block comprises two cross-shaped cylinder type building block bodies, cross-shaped cylinder type channels are arranged in the cross-shaped cylinder type building block bodies, and four ports of each cross-shaped cylinder type channel are respectively communicated to the outside of the surfaces of the four annular distribution blocks of the building block bodies.

As a further scheme, magnets are further arranged in six surfaces of the building block body to realize magnetic attraction and detachable connection between the building block body and the building block body, or smooth silica gel layers are further arranged outside the six surfaces of the building block body to realize repeated adhesion and detachable connection between the building block body and the building block body; the building block body comprises a shell and the channel, the channel is fixedly arranged in the shell, the shell and the channel are both made of light-transmitting materials, each channel has an independent color, and the shells corresponding to the channels have the same color; or the various channels have the same color, and the shells corresponding to the various channels respectively have independent colors; or each channel has a unique color, and the shell corresponding to each channel has the color of the channel corresponding to the channel; alternatively, the various channels and their respective housings are the same color.

As a further proposal, the device also comprises a ball which is used for rolling in the loop.

As a further scheme, a light source, a power supply and a switch are arranged in the ball, and the light source is electrically connected with the power supply through the switch.

Another object of the present invention is to provide a block body of a block toy, which has a simple and reasonable structure, is easy to install, and reduces external gaps.

Another object of the invention is achieved by:

the utility model provides a building blocks body of building blocks toy which characterized in that: building blocks body is including the building blocks body that is equipped with shell, channel component and magnet, and the shell is the cube form and includes two lid shells, and the channel component includes the passageway, outside independent direction's surface was led to in the shell respectively to each port of passageway, the inner of lid shell is equipped with the cavity, and the edge department that the inboard of cavity corresponds the lid shell is equipped with the recess, and the recess is equipped with to open the mouth towards the inner direction of lid shell, in the recess was put into from opening to the magnet, the interior terminal surface interconnect of two lid shells, the channel component location is between two lid shells, the opening of recess by the channel component shelters from, and/or, the relative cooperation of opening of the recess that corresponds in two lid shells to enclose the recess.

The other object of the invention can also be solved by the following technical measures:

as a more specific scheme, the cover shell comprises a panel and four side plates, the panel is square, one end of each side plate is connected with the edge of the panel, the other end of each side plate forms the inner end face, a transverse edge is formed at the joint of each side plate and the panel, a longitudinal edge is formed at the joint of each side plate and the corresponding side plate, each groove comprises a transverse edge groove and a longitudinal edge groove, and the transverse edge groove and the longitudinal edge groove are respectively arranged in the middle of the inner side of each transverse edge and at the end part of the inner side of each longitudinal edge; the magnet includes horizontal magnet and indulges and puts the magnet, all is equipped with horizontal magnet in the horizontal limit recess of two lid shells, and the opening of horizontal limit recess is by the channel component shelters from, and the opening of the vertical limit recess of two lid shells is the relative cooperation, and two vertical limit recesses enclose into jointly and enclose the chamber, indulge and put the magnet setting and enclosing the intracavity.

As a further scheme, the channel is provided with two to four ports, the middle parts of the inner end surfaces of the two side plates of the cover shell are provided with notches for bearing the ports of the channel, and an opening of the transverse edge groove between the notch and the panel is shielded by the channel; the other ports of the panel except the corresponding notch are provided with openings, and the other ports except the notch are inserted into the openings; the channel component also comprises a baffle plate which is arranged on the outer side wall of the channel, and the end part of the baffle plate shields the open opening of the transverse edge groove arranged between the side plate and the panel.

As a further scheme, the channel is a straight channel, an L-shaped channel, a T-shaped channel, a three-fork-shaped channel or a cross-shaped channel, wherein the straight channel has two ports and is in a straight shape; the L-shaped cylinder channel is provided with two ports and is L-shaped; the T-shaped cylinder channel is provided with three ports and is T-shaped; the three-fork-shaped cylinder channel is provided with three ports and is in a three-fork shape; the cross-shaped cylinder channel is provided with four ports and is cross-shaped; the shell and the channel are made of light-transmitting materials, and the various channels or the shells corresponding to the various channels have independent colors.

The invention further aims to provide an application method of the flexible and changeable building block toy, which is convenient to splice, and can realize splicing of the series circuit by at least two kinds of building block bodies.

Another object of the invention is achieved by:

an application method of a building block toy is characterized in that: the building block body and the building block body are connected together in an attracting mode to form splicing of the building block, the surface, provided with a channel port, of the building block body is required to be connected with another building block body with a channel port, so that the channels between the building block body and the building block body are communicated in a port-to-port mode respectively, and finally, the building block bodies of all functional building blocks or all channels of the building block body extracted from all functional building blocks and spliced can be communicated in series to form a closed loop; in addition, a checking object can be placed in the loop, and whether all channels in the loop are communicated in series or not is judged by turning the spliced building block assembly and observing the walking condition of the checking object in the loop; if building blocks subassembly in the process of turning over to each direction, the inspection thing is constantly walked along the passageway, shows that all passageways are all colluded and are formed the return circuit, if building blocks subassembly when individual direction slope is put, the inspection thing is not walked along the passageway, shows that the blind end appears in the return circuit and not colludes.

The invention has the following beneficial effects:

(1) the type and the number of the functional building blocks are limited, all the building blocks can be spliced into the internal passages to form a closed loop in a communicated manner, and part of the building blocks can be extracted from all the building blocks and can also be spliced into the other internal passages to form a closed loop in a communicated manner, so that the building block toy can realize the playing method of the spliced loop and can have different grade selections, and the toy is suitable for more consumers;

(2) according to the building block body, the gap position of the bearing channel in the cover shell and the opening position of the corresponding channel are reasonably arranged, so that the four types of cover shells can meet the installation requirement of the five types of channels, and the production cost is greatly saved.

Drawings

Fig. 1 is an exploded view of the block toy of the present invention.

FIG. 2 is a schematic view of the cubic-shaped construction of the block toy of the present invention.

FIG. 3 is an exploded view of a portion of the building blocks shown and spliced to form a passage connected to a circuit in the building block toy of the present invention.

Fig. 4 is an exploded view of a cylindrical block body of the first functional block of the present invention.

Fig. 5 is a schematic view of a cover-shell structure of the straight-tube type building block body of the invention.

FIG. 6 is a schematic view of a channel member structure of the straight-barrel type toy building body according to the present invention.

Fig. 7 is a schematic top view of the straight tubular building block body according to the present invention.

FIG. 8 is a schematic sectional view A-A of FIG. 7.

Fig. 9 is a schematic front view of the straight tubular building block body according to the present invention.

FIG. 10 is a schematic sectional view of the structure of FIG. 9B-B.

FIG. 11 is a schematic cross-sectional view of the structure of FIG. 9 taken at C-C.

Fig. 12 is an angle perspective structure diagram of the straight barrel type building block body of the present invention.

Fig. 13 is an exploded view of the L-shaped cylindrical block body according to the present invention.

Fig. 14 is an angle perspective structure diagram of the L-shaped cylindrical building block body of the present invention.

Fig. 15 is a perspective structural view of the T-shaped tubular building block body according to the present invention.

Fig. 16 is an exploded view of the T-shaped cylindrical building block body according to the present invention.

Fig. 17 is another perspective structural diagram of the T-shaped cylindrical building block body according to the present invention.

Fig. 18 is a perspective structural view of the three-forked tubular building block body according to the present invention.

Fig. 19 is an exploded view of the three-forked cylindrical block body of the present invention.

Fig. 20 is another perspective structural diagram of the three-forked tubular building block body according to the present invention.

Fig. 21 is an angle perspective structure diagram of the cross-shaped cylindrical building block body of the present invention.

FIG. 22 is an exploded view of the cross-shaped tubular building block body according to the present invention.

In the figure: 10 is a building block body, 1 is a cover shell, 11 is a side plate, 111 is a longitudinal edge, 12 is a panel, 121 is a transverse edge, 122 is an opening, 13 is a notch, 14 is a longitudinal edge groove, 141 is a support column, 15 is a transverse edge groove, 16 is an inner end surface, 161 is a positioning convex rib, 1611 is a welding rib, 162 is a positioning groove, 21 is a transverse magnet, 22 is a longitudinal magnet, 3 is a channel, 31 is a limiting step, 32 is a baffle, 321 is a longitudinal reinforcing rib, 322 is a transverse reinforcing rib, 4 is a ball, a1 is a straight cylinder channel, a2 is a straight cylinder cover shell, b1 is an L-shaped cylinder channel, b2 is an L-shaped cylinder cover shell, c1 is a T-shaped cylinder channel, c 5 is a T-shaped cylinder cover shell, d1 is a trifurcate cylinder channel, d2 is a trifurcate cylinder cover shell, e1 is a cross cylinder channel, J1 is a straight cylinder body, J-shaped cylinder body is a J-shaped cylinder body, J-shaped cylinder body is a building block 23, a building block body is a T-shaped cylinder 387 cylinder body, and a building block body is a trifurcate cylinder, J5 is a cross-shaped cylindrical building block body.

Detailed Description

The invention is further described with reference to the following figures and examples:

referring to fig. 1 and 2, a block toy includes five kinds of functional blocks, each kind of functional block includes a plurality of cube-shaped block bodies 10, wherein, the first kind of functional block includes two straight-tube-type block bodies J1, a straight-tube-type block body J1 is provided with a straight-tube channel a1, and two ports of the straight-tube channel a1 are respectively opened out of two opposite surfaces of the block body 10. The second kind of functional building blocks includes nine L-shaped cylindrical building block bodies J2, an L-shaped cylindrical passage b1 is arranged in the L-shaped cylindrical building block body J2, and two ports of the L-shaped cylindrical passage b1 are respectively communicated with the outside of two adjacent surfaces of the building block body 10. The third functional building block comprises five T-shaped cylinder type building block bodies J3, T-shaped cylinder channels c1 are arranged in the T-shaped cylinder type building block bodies J3, and three ports of the T-shaped cylinder channels c1 are respectively communicated with the three surfaces of the building block bodies 10 which are connected in sequence. The fourth functional building block comprises nine three-fork-shaped barrel-type building block bodies J4, three-fork-shaped barrel passages d1 are arranged in the three-fork-shaped barrel-type building block bodies J4, and three ports of the three-fork-shaped barrel passages d1 are respectively communicated with the three mutually connected surfaces of the building block body 10. The fifth functional building block comprises two cross-shaped barrel type building block bodies J5, a cross-shaped barrel channel e1 is arranged in the cross-shaped barrel type building block body J5, and four ports of the cross-shaped barrel channel e1 are respectively communicated with the four annularly distributed surfaces of the building block body 10.

And also comprises balls 4 for rolling in said circuit.

The building block body 10 has 27 blocks in total and can be spliced into a big square shape for convenient packaging.

In addition, according to the marking mode shown in fig. 1, each channel in the 27 building block bodies 10 in fig. 1 can be communicated in series to form a closed loop; furthermore, balls 4 can be inserted before the circuit is closed, in order to detect whether each channel is connected in series.

Referring to fig. 2, four L-shaped tubular toy bricks J2 and two three-forked tubular toy bricks J4 can be extracted from the toy bricks 10 of fig. 2, and each of the passages of the 6 toy bricks 10 of fig. 2 can be connected in series to form a closed loop according to the marking manner shown in fig. 2. The method is not the only extraction method, but the combination of the building block bodies 10 with various shapes and numbers shown in fig. 1 can form various extraction methods, and each channel in all the extracted building block bodies 10 can be communicated to form a closed loop.

With reference to fig. 3 to 22, the construction of the block body 10 of the block toy will be further described, which includes a block body 10 having a housing, a channel member and a magnet, the housing is cube-shaped and includes two cover shells 1, the channel member includes a channel 3, two to four ports of the channel 3, the ports are connected to each other, each port is led to the surface of the housing in an independent direction, a cavity is provided at the inner end of the cover shell 1, a groove is provided at the inner side of the cavity corresponding to the edge of the cover shell 1, the groove is provided with an open mouth facing the inner end of the cover shell 1, the magnet is placed into the groove from the open mouth, the inner end faces 16 of the two cover shells 1 are connected to each other, the channel member is positioned between the two cover shells 1, the open mouth of the groove is blocked by the channel member, and in addition, the open mouths of the corresponding grooves in the two cover shells 1 are relatively matched, to enclose the recess.

The cover shell 1 comprises a panel 12 and four side plates 11, the panel 12 is square, one end of each side plate 11 is connected with the edge of the panel 12, the other end of each side plate 11 forms the inner end face 16, a transverse edge 121 is formed at the joint of each side plate 11 and the panel 12, a longitudinal edge 111 is formed at the joint of each side plate 11 and the corresponding side plate 11, each groove comprises a transverse edge groove 15 and a longitudinal edge groove 14, and the transverse edge grooves 15 and the longitudinal edge grooves 14 are respectively arranged in the middle of the inner side of the transverse edge 121 and at the end of the inner side of the longitudinal edge 111; the magnet includes horizontal magnet 21 and indulges and puts magnet 22, all is equipped with horizontal magnet 21 in the horizontal limit recess 15 of two lid shells 1, and the opening of horizontal limit recess 15 is by the channel component shelters from, and the opening of the vertical limit recess 14 of two lid shells 1 is the relative cooperation, and two vertical limit recesses 14 enclose into jointly and enclose the chamber, indulge and put magnet 22 and set up and enclosing the intracavity. The thickness D1 of the groove close to the outer surface of the cover shell 1 is smaller than the wall thickness D2 of the panel 12 and the side plate 11, so that the surface magnetic force of the building block body 10 is improved.

A support column 141 is arranged on the inner bottom surface of the longitudinal edge groove 14, and the longitudinal magnet 22 is blocked with the support column 141; the port opens into the center of the housing surface.

The inner end surface 16 of the side plate 11 is symmetrically distributed with a positioning rib 161 and a positioning groove 162, the positioning rib 161 and the positioning groove 162 are matched in shape, and the end surface of the positioning rib 161 is also provided with a welding rib 1611. Two lid shells 1 pass through ultrasonic bonding, make butt fusion muscle 1611 fuse between protruding muscle 161 of location and constant head tank 162 during ultrasonic bonding, realize two lid shell 1's connection.

A notch 13 for accommodating a port of the channel 3 is arranged in the middle of an inner end surface 16 of each of the two side plates 11 of the cover shell 1, wherein an opening of the transverse edge groove 15 between the notch 13 and the panel 12 is shielded by the channel 3; the panel 12 is provided with an opening 122 corresponding to the port other than the notch 13, and the port other than the notch 13 is inserted into the opening 122. As shown in fig. 4, 5, 12 and 15-17, when the panel 12 has no opening and the two opposite side plates 11 are respectively provided with the notches 13, a straight cover shell a2 is formed; as shown in fig. 13, 14 and 18-20, when the panel 12 has no opening and the two adjacent side plates 11 are respectively provided with the notches 13, an L-shaped cover shell b2 is formed; as shown in fig. 15-17, 21 and 22, when the panel 12 is provided with the opening 122 and the two opposite side plates 11 are respectively provided with the notches 13, a T-shaped cover shell c2 is formed; as shown in fig. 18-20, when the panel 12 is provided with the opening 122 and the two adjacent side plates 11 are respectively provided with the notches 13, a three-forked type cover shell d2 is formed.

The channel member further comprises a baffle 32, the baffle 32 is arranged on the outer side wall of the channel 3, and the end part of the baffle 32 shields the open opening of the transverse edge groove 15 arranged between the side plate 11 and the panel 12.

A longitudinal reinforcing rib plate 321 and a transverse reinforcing rib plate 322 are also arranged between the baffle 32 and the outer wall of the channel 3.

The periphery of the port of the channel 3 is provided with a limiting step 31, and the limiting step 31 is blocked with the inner ends of the notch 13 and the opening 122, so that the channel and the shell are matched more stably.

The channel 3 is a straight tube channel a1, an L-shaped tube channel b1, a T-shaped tube channel c1, a three-fork-shaped tube channel d1 or a cross-shaped tube channel e1, wherein the straight tube channel a1 has two ports and is in a straight shape (see fig. 4, 7 and 12); the L-shaped cylinder passage b1 has two ports and is L-shaped (see fig. 13 and 14); the T-shaped cylinder passage c1 has three ports and is T-shaped (see fig. 15, 16 and 17); the trifurcated cylindrical passage d1 has three ports and is trifurcated (see fig. 18, 19 and 20); the cross-shaped cylinder passage e1 has four ports and is cross-shaped (see fig. 21 and 22).

Referring to fig. 4 and 12, a cylinder channel a1 forms a cylinder block body J1 when it is engaged with two cylinder cover cases a 2; referring to fig. 13 and 14, an L-shaped barrel channel b1, when mated with two L-shaped cap shells b2, forms an L-shaped barrel toy brick body J2; referring to fig. 15-17, a T-barrel channel c1, a straight barrel cover shell a2, and a T-barrel cover shell c2 cooperate to form a T-barrel building block body J3; referring to fig. 18-20, a three-pronged barrel channel d1, when mated with two three-pronged barrel cover shells d2, forms a three-pronged barrel building block body J4; referring to fig. 21 and 22, a cross-barrel channel e1 cooperates with two T-cap shells c2 to form a cross-barrel toy building block body J5.

The shell and the channel 3 are made of light-transmitting materials, wherein each channel 3 has a unique color, and each cover shell 1 is transparent and colorless and has a color different from that of the channel 3, so that the cover shells 1 can be molded by the same material and alternately combined for use.

An application method of a building block toy comprises the steps that a building block body 10 and a building block body 10 are connected in an attracting mode to form splicing of building blocks, the surface, provided with a channel 3 port, of the building block body 10 needs to be connected with another building block body 10 with a channel 3 port, the channel 3 between the building block body 10 and the building block body 10 is communicated in a port-to-port mode, and finally all channels 3 of the building block bodies of all functional building blocks or all channels 3 of the building block bodies 10 extracted and spliced from all the functional building blocks can be communicated in series to form a closed loop; in addition, balls 4 can be placed in the loop, and whether all the channels 3 in the loop are communicated or not is judged by turning the spliced building block assembly and observing the walking condition of the balls 4 in the loop; if building blocks subassembly is to each direction upset in-process, the ball constantly follows the passageway and walks, shows that all passageways are all colluded and form the return circuit, if building blocks subassembly when individual direction slope is put, the ball does not follow the passageway and walks, shows that the dead end appears in the return circuit and not colludes.

Furthermore, a substantial question card or an electronic question card can be placed in the block toy, a playing instruction for guiding a user how to extract the block body can be provided in the question card, and certainly, the situation that at least one block body to be extracted can be spliced to form a closed loop by connecting all channels in all the extracted block bodies 10 in series is required to be ensured.

Furthermore, a light source, a power supply and a switch are arranged in the ball, and the light source is electrically connected with the power supply through the switch.

Furthermore, the building block toy is assembled into a large cube from the state shown in fig. 1 in the initial state, and the ball 4 is put into the channel before the last building block body is assembled. So on the one hand can let the user know its functional structure, and on the other hand can verify before leaving the factory whether the building blocks body of different types and quantity is complete in the building blocks toy.

Said invention is not aimed at protecting the playing method of building block toy, but utilizes the structure to make said building block implement the playing method of splicing loop.

The embodiments described above are merely preferred embodiments of the present invention, which are not limited to the details of the above-described exemplary embodiments, and the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as appropriate to form other embodiments as would be understood by those skilled in the art.