CN104722086B

CN104722086B - Toy building block splicing structure

Info

Publication number: CN104722086B
Application number: CN201310753906.6A
Authority: CN
Inventors: 林学凑; 金锦棉; 麻桂峰
Original assignee: Austria Comic And Anime Ltd By Share Ltd
Current assignee: Austria Comic And Anime Ltd By Share Ltd
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2023-02-17
Anticipated expiration: 2033-12-23
Also published as: CN104722086A

Abstract

The invention relates to a toy building block splicing structure, which comprises a building block single body 100 and a building block connecting device, wherein the building block connecting device comprises a locking structure 210 and a latch structure 220 matched and locked with the locking structure 210, the locking structure 210 is a polyhedral structure, at least 2 surfaces of the polyhedral structure are provided with symmetrically distributed buckling parts 211, the latch structure 220 comprises a latch part 221 and a latch connecting part 222, the latch part 221 is matched and locked with the buckling parts 211, and the latch connecting part 222 is fixedly connected with the building block single body 100. The toy building block splicing structure adopts a connecting mode and a structure of friction pin joint, enhances the lap joint stability of the building blocks, is suitable for building large building block groups, and has the characteristics of convenience in disassembly and assembly, safety, reliability, time and labor conservation, low use cost and the like.

Description

Toy building block splicing structure

Technical Field

The invention relates to a toy building block structure, in particular to a splicing and building structure of toy building blocks, and belongs to the field of toy building blocks.

Background

The splicing of the existing building block toy generally utilizes the gravity of the building blocks to enable the building blocks in various shapes to be spliced together to form the appearance of a building or an object for a user to enjoy. The piled building blocks have loose structures, can collapse when being slightly disturbed by external force, and have no structural stability. In order to enhance the lap joint stability of the building blocks, some products adopt a bonding mode to firmly bond and fix the building blocks in various shapes together, the method enhances the combination stability of the building blocks, but the building blocks are difficult to disassemble, the building blocks are usually in a one-time assembling structure and cannot be repeatedly disassembled and assembled, and the cost of a user is increased. In order to compromise the lapped steadiness of building blocks and the requirement of repeated dismouting, neotype product has adopted the scheme of similar adapter part, the structure of pegging graft is adopted usually to this kind of adapter, the fastness is not strong, there is the potential safety hazard when setting up large-scale building blocks group, for example the application number is "toy building blocks connecting piece" disclosed in 201320047821.1's the patent document, if adopt adapting unit such as screw to carry out the reinforced connection, not only add a great deal of screw parts that are in disorder thin and small, prick the finger easily moreover, the dismouting is all more troublesome.

Disclosure of Invention

The invention discloses a novel scheme of a splicing structure of toy building blocks, which adopts a connecting mode and a structure of friction pin joint, takes the stability of building block groups and the requirement of repeated assembly and disassembly into consideration, and solves the problems that the existing toy building blocks are not stable in lap joint, are not suitable for building large building block groups and cannot be repeatedly assembled and disassembled.

The toy building block splicing structure comprises a building block single body 100 and a building block connecting device, wherein the building block connecting device comprises a locking structure 210 and a latch structure 220 matched and locked with the locking structure 210, the locking structure 210 is a polyhedral structure, at least 2 faces of the polyhedral structure are provided with symmetrically distributed buckling parts 211, the latch structure 220 comprises a latch part 221 and a latch connecting part 222, the latch part 221 is matched and locked with the buckling parts 211, and the latch connecting part 222 is fixedly connected with the building block single body 100.

The toy building block splicing structure adopts a connecting mode and a structure of friction pin joint, enhances the lap joint stability of building blocks, is suitable for building large building block groups, and has the characteristics of convenience in disassembly and assembly, safety, reliability, time and labor conservation, low use cost and the like.

Drawings

FIG. 1 is a schematic view of an embodiment of a building block splicing structure of the present invention.

Fig. 1-1 is a schematic cross-sectional view of a single block in the block construction of fig. 1.

Fig. 1-2 are left side views of the single block of the building block of fig. 1-1.

Fig. 2 is a schematic view of an embodiment of a locking structure of the building block splicing structure of the present invention.

Fig. 2-1 is a front view of the latch structure of fig. 2.

Fig. 2-2 is a top view of the latch structure of fig. 2.

Fig. 2-3 are left side schematic views of the latch structure of fig. 2.

Fig. 3 is a schematic view of an embodiment of a latch structure of the building block splicing structure of the present invention.

Fig. 3-1 is a schematic view of a second embodiment of the latch structure of the building block splicing structure of the present invention.

Fig. 3-2 is a front view of an embodiment of the latch structure of fig. 3.

Fig. 3-3 are top schematic views of an embodiment of the latch structure of fig. 3.

Fig. 3-4 are right side schematic views of an embodiment of the latch structure of fig. 3.

In the series of fig. 1 to 3, 100 is a single block, 210 is a locking structure, 211 is a buckling part, 220 is a locking structure, 221 is a latching part, and 222 is a locking connecting part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the series of figures 1-3, the toy building block of the invention has a splicing structure. Toy building blocks mosaic structure includes building blocks monomer 100 and building blocks connecting device, and building blocks connecting device includes hasp structure 210 and the hasp structure 220 of locking with hasp structure 210 cooperation, and hasp structure 210 is polyhedral structure, is equipped with symmetric distribution's buckle portion 211 on 2 at least faces of above-mentioned polyhedral structure, and hasp structure 220 includes cocking latch portion 221 and hasp connecting portion 222, and cocking latch portion 221 and buckle portion 211 cooperation are locked, hasp connecting portion 222 and building blocks monomer 100 fixed connection. The building block unit 100 is a prismatic structure, a splicing groove or a splicing convex edge is arranged on the side surface of the prismatic structure, a connection concave hole is formed at the connection end of the prismatic structure, and the latch connection part 222 is inserted into the connection concave hole to form a fixed connection. The single building block 100 is not limited to the prismatic structure, but may be any other shape, such as a spherical shape (string), an ellipsoidal shape (string), a pyramid shape, a conical shape (frustum shape), a cylindrical shape, and other irregular shapes, and the irregular shapes may be a decorative shape, a character shape, an animal shape, a building shape, and various object shapes, such as a light star shape and a cartoon character miqi (mouse head) shape, each of which has a connection end, and the shapes may be connected with each other through a splicing groove or a splicing convex rib provided thereon, as shown in fig. 1-1, the four sidewalls of the prismatic single building block are provided with splicing grooves, the positions where the splicing grooves are provided may be changed into an outwardly convex splicing convex rib structure, and the splicing convex rib may be engaged with the splicing grooves. The building blocks monomer has at least one link, generally should have more than two links, and the connection shrinkage pool on the link can be the blind hole, also can be the through-hole, for making hasp structure and building blocks monomer form firm being connected, above-mentioned connection shrinkage pool and hasp connecting portion 222 form fixed connection through interior external screw thread fit or interference friction fit.

As shown in fig. 2, the locking structure 210 of one embodiment of the toy building block splicing structure of this scheme is a regular hexahedron tubular structure with openings at both ends, fastening portions 211 symmetrically distributed in parallel are respectively disposed on six surfaces of the regular hexahedron tubular structure, the fastening portions 211 symmetrically distributed in parallel and the surface of the locking structure 210 form a symmetrical wedge-shaped locking groove structure, the latch portion 221 is a rectangular pin plate structure, wedge-shaped latch structures are disposed on opposite sides of the pin plate structure, and the latch portion 221 and the fastening portions 211 are connected by the insertion and locking formed by the wedge-shaped latch structures and the wedge-shaped locking groove structures. As shown in fig. 3 and 3-1, the wedge-shaped latch structure may be disposed on only one pair of edges of the pin plate structure, or may be disposed on two or more opposite edges thereof, so as to meet the requirements of different fitting dimensions. In order to make the toy building block suitable for the elderly, the above-mentioned regular hexahedral tubular structure preferably has a length and a wall thickness of 20mm and 1.5mm, the above-mentioned pin plate structure preferably has a length, a width and a thickness of 20mm, 15mm and 2mm, and the latch coupling part 222 is a protrusion provided on the latch part 221, and the height of the above-mentioned protrusion is preferably 7.5mm. In order to further enhance the stability of the locking structure 210 and the combination with the locking structure 210 and ensure that the locking structure 210 and the locking structure 210 cannot be easily separated under the condition of poor toy processing precision, the scheme is characterized in that a permanent magnet A is arranged in the regular hexahedron cylindrical structure on the basis of the structure, a permanent magnet B is arranged in the lock latch connecting part 222, the plate latch part 221 is in locking connection with the buckling part 211, and magnetic attraction is generated between the permanent magnet A and the permanent magnet B and is enough to prevent the locking structure 210 and the locking structure 210 from easily slipping.

The hasp structure 210 of this scheme is not limited to be regular hexahedron tubular structure, can also be other polyhedral structures, for example regular triangular pyramid structure or triangular prism structure etc., be equipped with parallel symmetric distribution's clamping part on the side of above-mentioned regular triangular pyramid structure or triangular prism structure respectively, the clamping part and the wedge draw-in groove structure of hasp structural surface formation symmetry of above-mentioned parallel symmetric distribution, board bolt portion is rectangular round pin plate structure, be equipped with wedge latch structure on the opposite side of above-mentioned round pin plate structure, board latch portion and clamping part are through the grafting cooperation locking connection of above-mentioned wedge latch structure and above-mentioned wedge draw-in groove structure formation. Although not shown in the drawings, those skilled in the art can fully envision and reproduce the physical products with the details shown in the drawings and described above, so as to satisfy the requirements of sufficient disclosure.

In order to meet the requirement of toy manufacturing precision, ensure that the size of a toy product meets the requirement of interference fit, reduce various adverse effects of toy building blocks on a user and overcome the problem that the existing toy cannot be spliced to form a complex structure, the toy building block splicing structure building block unit 100 is preferably made of rubber wood, the building block connecting device is preferably made of hard plastic, the plastic material has accurate plasticity, the rubber wood has good environmental protection characteristic, and no toxic or side effect is generated on the user, so that the quality and the environmental protection requirement are met. However, the recyclability of plastics is relatively poor, a large amount of wood needs to be consumed by wood, and a certain influence still exists on the natural environment, in order to further solve the problem, the scheme that the recycling and the resource consumption are low is introduced into the toy building block splicing structure of the scheme, specifically, the materials of the building block monomer 100 and the building block connecting device are degradable non-toxic environment-friendly materials, and the degradable non-toxic environment-friendly materials can be composed of 95.5% of starch, 2% of sodium polyacrylate, 2% of polyvinyl alcohol and 0.5% of talcum powder in percentage by mass. Above-mentioned nontoxic environmental protection of degradable material contains the composition of soluble in water, and easy mutual adhesion warp in humid air or environment, in order to prevent this kind of condition to take place, improves product quality, can be equipped with waterproof coating outside the nontoxic environmental protection of above-mentioned degradable material, and this kind of waterproof coating can be material such as plastics heat pressing film or green paint spraying.

The toy building block splicing structure of this scheme adopts multiple adapting unit based on friction pin joint to realize taking into account the steadiness that building block crowd built and the requirement of repeatedly dismouting, the nontoxic environmental protection material of degradable has been introduced simultaneously and has been regarded as the base material preparation toy building block, the problem of current toy building block overlap joint unstability or unable repeated dismouting has been solved, cost is reduced has been realized, technical purposes such as green, can design into the toy building block product of building various comparatively complicated structures, dismantle simple to operate safe and reliable, outstanding substantive characteristics and the progress that is showing have.

The toy building block splicing structure of the scheme is not limited by the disclosure of the embodiment, the technical schemes appearing in the embodiment can exist independently or mutually comprise, and simple alternatives made by the technical personnel in the field according to the scheme and the common general knowledge also belong to the scope of the scheme.

Claims

1. The toy building block splicing structure is characterized by comprising a building block single body (100) and a building block connecting device, wherein the building block connecting device comprises a locking structure (210) and a latch structure (220) matched and locked with the locking structure (210), the locking structure (210) is a polyhedral structure, at least 2 faces of the polyhedral structure are provided with symmetrically distributed buckling parts (211), the latch structure (220) comprises a latch part (221) and a latch connecting part (222), the latch part (221) is matched and locked with the buckling parts (211), and the latch connecting part (222) is fixedly connected with the building block single body (100);

the building block single body (100) is of a prismatic structure, splicing grooves or splicing convex edges are arranged on the side faces of the prismatic structure, a connecting concave hole is formed in the connecting end of the prismatic structure, and a latch connecting part (222) is inserted into the connecting concave hole to form fixed connection;

hasp structure (210) are both ends open-ended regular hexahedron tubular structure, be equipped with parallel symmetric distribution's buckle portion (211) on six faces of regular hexahedron tubular structure respectively, parallel symmetric distribution's buckle portion (211) and hasp structure (210) surface form the wedge draw-in groove structure of symmetry, and board bolt portion (221) are rectangular round pin plate structure, be equipped with wedge card door structure on the opposite side of round pin plate structure, board bolt portion (221) pass through with buckle portion (211) wedge card door structure with the grafting cooperation locking connection that wedge draw-in groove structure formed.

2. The toy block mosaic construction according to claim 1, wherein said connection recesses and latch connection portions (222) form a fixed connection by an internal and external screw-fit or interference friction fit.

3. The splicing structure of toy building blocks according to claim 1, wherein a first permanent magnet is arranged in the regular hexahedron cylindrical structure, a second permanent magnet is arranged in the latch connecting part (222), the latch part (221) is connected with the buckling part (211) in a locking manner, and magnetic attraction is generated between the first permanent magnet and the second permanent magnet.

4. Toy block building set mosaic structure according to claim 1, characterized in that the edges and walls of the right hexahedral tubular structure are 20mm and 1.5mm, the length, width and thickness of the pin plate structure are 20mm, 15mm and 2mm, the latch connection (222) is a protrusion provided on the latch part (221), the height of the protrusion being 7.5mm.

5. A toy block splicing construction according to claim 1, wherein the material of the block elements (100) is rubber wood and the material of the block connecting means is hard plastic.

6. The toy block splicing structure of claim 1, wherein the single block body (100) and the block connecting means are made of degradable, non-toxic and environmentally friendly materials.

7. The splicing structure of toy bricks according to claim 6, wherein the degradable non-toxic environment-friendly material is composed of 95.5% of starch, 2% of sodium polyacrylate, 2% of polyvinyl alcohol and 0.5% of talcum powder by mass percentage.

8. The toy building block splicing structure of claim 7, wherein a waterproof coating is provided outside the degradable non-toxic environment-friendly material.