CN205613052U - Modular connecting piece of building blocks - Google Patents

Abstract

The utility model discloses a modular connecting piece of building blocks, including connecting the body, connecting the body and becoming plate, connect the body and include upper surface and lower surface, the upper surface of connecting the body is equipped with along connecting the axially extended bar groove of body, and whole connection body is run through in the bar groove, be equipped with at least one connecting hole on connecting the body, be equipped with on the lower surface at least two with the lug of connecting hole adaptation. This connecting piece not only can make and become the contained angle connection between two blocks, also has a plurality of closures, can change two clearance distance between the block, makes the mosaic structure of building blocks more diversified, and the range of application is wider.

Description

A kind of connector of Combined building blocks

Technical field

This utility model belongs to toy technique field, the connector of a kind of Combined building blocks.

Background technology

nullAt present，Existing block toy is of a great variety，On the market、In market、On toy exhibition booth, block toy commodity are also a feast for the eyes，Block toy is to inspire children's intelligence all-round developing、Not only economy but also economical、The deep a kind of educational toy liked by child，But in numerous numerous and diverse block toys，No matter how any building block splices、Combination，Its material object spliced and combined final can only be to produce plane effect，General building blocks include difform plane building block，It is connected by connector between building block with building block，But because being spliced into stereochemical structure，So the effect of connection to be played，Also there is a certain degree of bending ability，Angle can be there is in the three-dimensional structure being spliced to form because of building block and building block，Connector of the prior art is only applicable to planar structure mostly，So in order to solve the problems referred to above，Propose present design.

Utility model content

In order to overcome the deficiencies in the prior art, this utility model provides the connector of a kind of Combined building blocks, can be applicable to the connector of planar structure or stereochemical structure, and adjacent two building block can be made to become angle to connect, and two stackable uses of connector.

To achieve these goals, the technical solution adopted in the utility model is: the connector of a kind of Combined building blocks, including connecting body, it is characterized in that: described connection body becomes plate, connecting body and include upper and lower surface, the upper surface connecting body is provided with along connecting the axially extended bar-shaped trough of body, and bar-shaped trough runs through whole connection body, described connection body is provided with at least one connecting hole, and lower surface is provided with the projection that at least two is adaptive with connecting hole.

In said structure, preferably bar-shaped trough is arranged on the centrage connecting body, connection body is made to become axial symmetry to arrange along bar-shaped trough, i.e. can be applicable to stereochemical structure can be applicable to again in planar structure, the bottom surface of bar-shaped trough is that folding soft material matter is made, so connection body on bar-shaped trough both sides can be along bar-shaped trough bending fold, make adjacent building block can be at an angle of splicing, the connecting hole adaptive with projection it also is provided with on building block, projection realizes being connected by coordinating with the connecting hole grafting on building block, preferably the quantity of connecting hole is four, the quantity of projection is also four, connecting hole and projection are all symmetrical along the centrage connecting body, connect body and be connected two building blocks with being connected between body to be taken by the grafting spelling of connecting hole and projection, realize being formed multiple connection, the splicing construction making building blocks is more diversified.

As further setting of the present utility model, described projection becomes cylinder, projection includes the fixing end affixed with being connected body and the connection end being connected with building block, this connection end forms grafting with building block and coordinates, the end face of described connection end stretches out formation enlarged body, and the end face edge of this enlarged body is that annular outer arc excessively connects to connecting the end face edge of end.

nullIn said structure，If the diameter of projection is more than the diameter of connecting hole，So projection just cannot realize grafting with connecting hole and coordinates，If the diameter of projection is equal to the diameter of connecting hole，So the outer peripheral face of projection just with the contact internal walls of connecting hole，Easily disengage，So the setting of enlarged body is just in order to increase the abutting power between projection and connecting hole，The maximum gauge of enlarged body is slightly larger than the diameter of connecting hole，Because the outer peripheral face of enlarged body is arc，It is plugged in connecting hole so body can be will be enlarged by smoothly，It is also convenient for taking apart，Enlarged body outer peripheral face is little with the contact area of connecting hole inwall，Can realize abutting fixing function，The frictional force during grafting can be reduced again，When the degree of depth of connecting hole is less than the length of projection，Enlarged body can be placed in the opposite side of connecting hole directly through connecting hole，So junction can produce the space of relative movement，Make attachment structure unstable，When the connecting hole degree of depth is equal to or more than the length of projection，Enlarged body is placed in connecting hole，Abutting due to enlarged body outer peripheral face Yu connecting hole inwall，Attachment structure is more stable.

As further setting of the present utility model, described projection becomes cylinder, projection includes the fixing end affixed with being connected body and the connection end being connected with building block, this connection end forms grafting with building block and coordinates, the outer peripheral face of described projection is provided with the bulge loop along the distribution of projection axially spaced-apart, and the outer peripheral face of this bulge loop is annular surface.

In said structure, the abutting power being disposed between increase projection and connecting hole of bulge loop, when the diameter of projection is less than the diameter of connecting hole, the one end that can make projection is introduced into connecting hole, then sequentially enter connecting hole by the bulge loop on projection during pressing, and no matter connecting hole the degree of depth how, always have bulge loop to abut with the inwall of connecting hole, the junction thus not havinging above-mentioned projection and connecting hole can occur the problem of relative movement, makes attachment structure more stable.

As further setting of the present utility model, the inwall of described connecting hole surface direction projection upward extends and forms elongated end, the outer peripheral face of this elongated end stretches out to be formed and extends enlarged body, and the outer peripheral face of this extension enlarged body is that outer convex excessively connects, and extends enlarged body and is connected with upper surface one.

In said structure, when two connector superpositions use, one projection connected on body to connect with another connects the connecting hole on body, when connecting, one upper surface connecting body is connected with another between lower surface of body may exist space, being disposed to of elongated end is avoided there is this space between projection and connecting hole, and make that projection is connected with connecting hole is tightr.

As further setting of the present utility model, described connection body rectangularity, two the short sides connecting body are convex outward, the edge connecting body is provided with the surrounding edge consistent with the profile connecting body, this surrounding edge and upper surface end face in the same direction and the end face of elongated end, the two ends of bar-shaped trough extend to the outer peripheral face of surrounding edge.

In said structure, being disposed to of surrounding edge is avoided two to connect between bodies there is space, and be arranged on the upper surface connecting body because elongated end is projection, the setting of surrounding edge can also make the fuller harmony of outward appearance of connection body, the setting making elongated end will not seem lofty, has the effect of aesthetic appeal.

As further setting of the present utility model, described connector is made up of elastic material.

In said structure, when connector be elastomeric flexible material make time, in addition to can folding along bar-shaped trough axisymmetric bending, can also be along other direction bending folds, but the bending effect on other directions is not good along the bending effect of bar-shaped trough, easily make connecting member deformation, when needing the distance between distance and two projections radially between two projections on axial different, two building blocks can be connected on connector along the axially symmetric of connector or radial symmetric respectively, thus can make to have between two adjacent building blocks at least two different clearance distance, make combinative structure more diversified, when connector be non-resilient soft time, connection on other directions of connector can be only applied to the connection of planar structure, cause cannot bending fold.

Using such scheme, this connector not only can make to become angle to connect between two building blocks, and the most multiple closures can change the clearance distance between two building blocks, and the splicing construction making building blocks is more diversified, and range of application is wider.

Below in conjunction with the accompanying drawings this utility model is further described.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of this utility model specific embodiment upper surface；

Accompanying drawing 2 is the STRUCTURE DECOMPOSITION figure of this utility model specific embodiment lower surface.

Detailed description of the invention

Below by embodiment, this utility model is specifically described; it is served only for this utility model is further described; it is not intended that the restriction to this utility model protection domain, this utility model can be made some nonessential improvement and adjustment according to the content of above-mentioned utility model by the technician in this field.

Specific embodiment of the utility model is as shown in Figure 1-2, a kind of connector of Combined building blocks, including connecting body 1, described connection body 1 becomes plate, connecting body 1 and include upper surface 11 and lower surface 12, the upper surface 11 connecting body 1 is provided with along connecting the axially extended bar-shaped trough of body 1 111, and bar-shaped trough 111 runs through whole connection body 1, described connection body 1 is provided with at least one connecting hole 13, and lower surface 12 is provided with the projection 14 of at least two and connecting hole 13 adaptation.nullPreferably bar-shaped trough 111 is arranged on the centrage connecting body 1，Connection body 1 is made to become axial symmetry to arrange along bar-shaped trough 111，I.e. can be applicable to stereochemical structure can be applicable to again in planar structure，The bottom surface of bar-shaped trough 111 is that folding soft material matter is made，So connection body 1 on bar-shaped trough 111 both sides can be along bar-shaped trough 111 bending fold，Make adjacent building block can be at an angle of splicing，It also is provided with on building block and the connecting hole 13 of projection 14 adaptation，Projection 14 realizes being connected by coordinating with connecting hole 13 grafting on building block，Preferably the quantity of connecting hole 13 is four，The quantity of projection is also four，Connecting hole 13 and projection 14 are all symmetrical along the centrage connecting body 1，Connect body 1 and be connected two building blocks with being connected between body 1 to be taken by the grafting spelling of connecting hole 13 and projection 14，Realize being formed multiple connection，The splicing construction making building blocks is more diversified.

Above-mentioned projection 14 becomes cylindrical, projection 14 includes the fixing end 141 affixed with being connected body 1 and the connection end 142 being connected with building block, this connection end 142 forms grafting with building block and coordinates, the end face of described connection end 142 stretches out and forms enlarged body 143, and the end face edge of this enlarged body 143 is that annular outer arc excessively connects to the end face edge of connection end 142.nullIf the diameter of projection 14 is more than the diameter of connecting hole 13，So projection 14 just cannot realize grafting with connecting hole 13 and coordinates，If the diameter of projection 14 is equal to the diameter of connecting hole 13，So the outer peripheral face of projection 14 just with the contact internal walls of connecting hole 13，Easily disengage，So the setting of enlarged body 143 is just in order to increase the abutting power between projection 14 and connecting hole 13，The maximum gauge of enlarged body 143 is slightly larger than the diameter of connecting hole 13，Because the outer peripheral face of enlarged body 143 is arc，It is plugged in connecting hole 13 so body 143 can be will be enlarged by smoothly，It is also convenient for taking apart，Enlarged body 143 outer peripheral face is little with the contact area of connecting hole 13 inwall，Can realize abutting fixing function，The frictional force during grafting can be reduced again，When the degree of depth of connecting hole 13 is less than the length of projection 14，Enlarged body 143 can be placed in the opposite side of connecting hole 13 directly through connecting hole 13，So junction can produce the space of relative movement，Make attachment structure unstable，When connecting hole 13 degree of depth is equal to or more than the length of projection 14，Enlarged body 143 is placed in connecting hole 13，Abutting due to enlarged body 143 outer peripheral face Yu connecting hole 13 inwall，Attachment structure is more stable.

The inwall of above-mentioned connecting hole 13 extends towards upper surface 11 direction projection and forms elongated end 131, the outer peripheral face of this elongated end 131 stretches out to be formed and extends enlarged body 132, the outer peripheral face of this extension enlarged body 132 is that outer convex excessively connects, and extends enlarged body 132 and is connected with upper surface 11 one.When two connector superpositions use, one projection 14 connected on body 1 to connect with another connecting hole 13 connected on body 1, when connecting, one upper surface 11 connecting body 1 is connected with another between lower surface 12 of body 1 may exist space, being disposed to of elongated end 131 avoids existing between projection 14 and connecting hole 13 this space, makes projection 14 tightr with what connecting hole 13 was connected.

Above-mentioned connection body 1 rectangularity, two the short sides connecting body 1 are convex outward, the edge connecting body 1 is provided with the surrounding edge 15 consistent with the profile connecting body 1, this surrounding edge 15 and upper surface 11 end face in the same direction and the end face of elongated end 131, the two ends of bar-shaped trough 111 extend to the outer peripheral face of surrounding edge 15.Being disposed to of surrounding edge 15 is avoided two to connect between bodies 1 there is space, and be arranged on the upper surface 11 connecting body 1 because elongated end 131 is projection, the setting of surrounding edge 15 can also make the fuller harmony of outward appearance of connection body 1, the setting making elongated end 131 will not seem lofty, has the effect of aesthetic appeal.

Above-mentioned connector is made up of elastic material.When connector be elastomeric flexible material make time, in addition to can folding along bar-shaped trough 111 axisymmetric bending, can also be along other direction bending folds, but the bending effect on other directions is not good along the bending effect of bar-shaped trough 111, easily make connecting member deformation, when needing the distance between distance and two projections 14 radially between two projections 14 on axial different, two building blocks can be connected on connector along the axially symmetric of connector or radial symmetric respectively, thus can make to have between two adjacent building blocks at least two different clearance distance, make combinative structure more diversified, when connector be non-resilient soft time, connection on other directions of connector can be only applied to the connection of planar structure, cause cannot bending fold.

Claims (6)

1. the connector of a Combined building blocks, including connecting body, it is characterized in that: described connection body becomes plate, connect body and include upper and lower surface, the upper surface connecting body is provided with along connecting the axially extended bar-shaped trough of body, bar-shaped trough runs through whole connection body, and described connection body is provided with at least one connecting hole, and lower surface is provided with the projection that at least two is adaptive with connecting hole.

The connector of a kind of Combined building blocks the most according to claim 1, it is characterized in that: described projection becomes cylinder, projection includes the fixing end affixed with being connected body and the connection end being connected with building block, this connection end forms grafting with building block and coordinates, the end face of described connection end stretches out formation enlarged body, and the end face edge of this enlarged body is that annular outer arc excessively connects to connecting the end face edge of end.

The connector of a kind of Combined building blocks the most according to claim 1, it is characterized in that: described projection becomes cylinder, projection includes the fixing end affixed with being connected body and the connection end being connected with building block, this connection end forms grafting with building block and coordinates, the outer peripheral face of described projection is provided with the bulge loop along the distribution of projection axially spaced-apart, and the outer peripheral face of this bulge loop is annular surface.

The connector of a kind of Combined building blocks the most according to claim 1, it is characterized in that: the inwall of described connecting hole surface direction projection upward extends and forms elongated end, the outer peripheral face of this elongated end stretches out to be formed and extends enlarged body, the outer peripheral face of this extension enlarged body is that outer convex excessively connects, and extends enlarged body and is connected with upper surface one.

The connector of a kind of Combined building blocks the most according to claim 4, it is characterized in that: described connection body rectangularity, two the short sides connecting body are convex outward, the edge connecting body is provided with the surrounding edge consistent with the profile connecting body, this surrounding edge and upper surface end face in the same direction and the end face of elongated end, the two ends of bar-shaped trough extend to the outer peripheral face of surrounding edge.

6. according to the connector of a kind of Combined building blocks described in claim 1-5 any one, it is characterised in that: described connector is made up of elastic material.