CN219701080U - Building block inserting structure - Google Patents
Building block inserting structure Download PDFInfo
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- CN219701080U CN219701080U CN202321309580.3U CN202321309580U CN219701080U CN 219701080 U CN219701080 U CN 219701080U CN 202321309580 U CN202321309580 U CN 202321309580U CN 219701080 U CN219701080 U CN 219701080U
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- building block
- hole
- structural member
- plug
- member body
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a building blocks grafting structure, includes building block structure and plug connector, and building block structure includes building block structure body, its characterized in that: the surface of the building block structural member body is provided with a splicing hole, and the inner wall of the splicing hole is provided with a plurality of limiting convex strips extending along the depth direction of the splicing hole; when the plug-in connector is plugged into the plug-in hole on the building block structural member, the surface of the plug-in connector is contacted with each limit convex strip. The plug hole is a through hole penetrating through the building block structural member body, and can also be a blind hole opening on the surface of the building block structural member body. The building block structural part and the plug connector can be hidden after being spliced, and the operation is labor-saving in the splicing process.
Description
Technical Field
The utility model relates to a building block toy, in particular to a building block inserting structure.
Background
The building block toy is generally provided with a plurality of structural members, and the structural members can be spliced together through a connecting structure to form a certain shape. The Chinese patent specification of the publication No. CN206896843U discloses a structural block for an assembled structural member, wherein the structural block is hexahedral, each surface of the structural block is provided with at least one joint groove, and the joint groove extends from one side of the surface to the other side of the surface opposite to the one side, so as to penetrate the surface. In the assembled structural member, the joint grooves capable of being assembled with the connecting pieces are formed in each surface of the structural block, so that any surface of the structural block can be used for assembly, the assembly freedom degree of the assembled structural member is improved, and a user can conveniently create more types and/or more complex models. However, after the joint groove of the structural block is spliced with the connecting piece, the connecting piece is often exposed out of the surface of the structural block, and the aesthetic degree of the formed modeling after assembly is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a building block inserting structure, in which a building block structural part and an inserting part can be hidden after being spliced, and the operation is labor-saving in the splicing process. The technical scheme adopted is as follows:
the utility model provides a building blocks grafting structure, includes building block structure and plug connector, and building block structure includes building block structure body, its characterized in that: the surface of the building block structural member body is provided with a splicing hole, and the inner wall of the splicing hole is provided with a plurality of limiting convex strips extending along the depth direction of the splicing hole; when the plug-in connector is plugged into the plug-in hole on the building block structural member, the surface of the plug-in connector is contacted with each limit convex strip.
In the preferred scheme, the cross section of the plug hole is rectangular, and at least one limiting convex strip is respectively arranged on the inner wall of each side of the plug hole. In a more preferred embodiment, the cross section of the plugging hole is square. More preferably, the inner wall of each side of the plugging hole is respectively provided with two limiting convex strips, so that eight limiting convex strips are arranged on the inner wall of the plugging hole, and each side is provided with two limiting convex strips, so that the building block tenon strip can be kept stable in position in the plugging hole better.
The cross section of the plugging hole can also be round, and a cylindrical connecting rod can be adopted as a plugging piece which is plugged and matched with the plugging hole.
In one scheme, the plug hole is a through hole penetrating through the building block structural member body. The building block structural member body can be in various shapes such as cubes, segments, cylinders, spheres, triangles, trapezoids, steps and the like. The number of the plug holes on the building block structural member body is determined according to design requirements.
In another scheme, the inserting holes are blind holes which are opened on the surface of the building block structural member body. Preferably, the building block structural member body has a plurality of faces, and the insertion hole is formed in at least one face of the building block structural member body. In a specific scheme, the building block structural member body is a cube, the building block structural member body is provided with six planes, and one plane is provided with a plug hole. In another specific scheme, the building block structural member body is a sector, and is provided with four planes and an arc surface, wherein one plane is provided with a plug hole. The building block structural member body can also be in other shapes, such as a cylinder, a sphere, a triangle, a trapezoid, a step and the like. The number of the insertion holes on the building block structural member body is determined according to design requirements, for example, only one insertion hole can be arranged on the surface of the building block structural member body, and a plurality of insertion holes (for example, insertion holes are respectively arranged on two surfaces of the building block structural member body) can also be arranged on the surface of the building block structural member body.
In a preferred embodiment, the surface of the building block structural member body is further provided with at least one engagement groove. The engagement groove may be a dovetail groove, and the engagement groove may also be a mating engagement projection. In the concrete scheme, under the condition that the building block structural member body is square, the building block structural member body is provided with six planes, and the six planes of the building block structural member body can be respectively provided with a joint groove, and also can be provided with the joint grooves only on part of the planes of the building block structural member body; in the case of a building block structure body in the form of a sector, the building block structure body has four planes, on which one engagement groove can be provided, respectively, or on only a part of the planes of which the engagement groove can be provided.
More preferably, the surface of the building block structural member body is further provided with at least one engagement projection, and the shape and the size of the engagement projection are matched with those of the engagement groove. The joint lug on one building block structure is in plug-in fit with the joint groove on the other building block structure, so that the expansion connection among a plurality of building block structures is realized. Under the condition that the building block structural member body is square, the building block structural member body is provided with six planes, and the joint lug can be arranged on one plane of the building block structural member body or can be arranged on a plurality of (such as two) planes of the building block structural member body.
According to the utility model, the surface of the building block structural member (namely the structural block) is provided with the plug hole, and the inner wall of the plug hole is provided with the plurality of limit convex strips extending along the depth direction of the plug hole, so that when two building block structural members are required to be connected together through the plug connector (such as the building block tenon strips), the building block tenon strips with proper lengths can be selected, one part of the building block tenon strips is inserted into the corresponding plug hole on one building block structural member, and the other part of the building block tenon strips is inserted into the corresponding plug hole on the other building block structural member, so that the two building block structural members are connected together, and meanwhile, the building block tenon strips are hidden in the two building block structural members after connection, so that the appearance of the spliced building block structural member is not influenced. In addition, in the process of inserting the plug connector (such as a building block tenon strip) into the plug hole, the surface of the plug connector is only contacted with each limit convex strip, and the contact area is small (compared with the mode that the surface of the plug connector is directly matched with the inner wall of the plug hole, the contact area can be greatly reduced), so that the friction force generated in the plug connection process can be reduced, and the operation is more labor-saving; in addition, when the plug connector is required to be pulled out of the plug hole, the friction force is small, and the operation is more labor-saving.
In short, the building block structural part and the plug connector can be hidden after being spliced, and the operation is more labor-saving in the splicing process.
Drawings
FIG. 1 is a schematic view of a building block structure according to a preferred embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing the state of the insertion fit of the building block structural member and the insertion member (such as the building block tenon bar) in the building block insertion structure according to the preferred embodiment 1 of the utility model;
FIG. 3 is a perspective view showing the state of the insertion fit of the building block structural member and the insertion member (such as the building block tenon bar) in the building block insertion structure of the preferred embodiment 1 of the present utility model;
FIG. 4 is a schematic view of the construction of the building block structure of the preferred embodiment 2 of the present utility model;
FIG. 5 is a perspective view of a building element according to the preferred embodiment 2 of the utility model;
FIG. 6 is a schematic view (perspective view) of the construction of the building element according to the preferred embodiment 3 of the present utility model;
FIG. 7 is a schematic view showing the state of the insertion fit of the building block structural member and the insertion member (such as the building block tenon bar) in the building block insertion structure according to the preferred embodiment 3 of the utility model;
fig. 8 is a schematic view of the construction of the building block according to the preferred embodiment 4 of the present utility model.
Detailed Description
Example 1
As shown in fig. 1-3, the building block plug structure comprises building block structural parts and plug connectors 5; the building block structure comprises a building block structure body 1, wherein the surface of the building block structure body 1 is provided with a plug hole 2, and the inner wall of the plug hole 2 is provided with a plurality of limit convex strips 3 extending along the depth direction of the plug hole; when the plug-in connector 5 is plugged into the plug-in hole 2 on the building block structural member, the surface of the plug-in connector 5 is contacted with each limit convex strip 3. In this embodiment, the building block structural member body 1 is a cube, the building block structural member body 1 has six planes, and a plug hole 2 is provided on one of the planes.
In this embodiment, the cross section of the plugging hole 2 is square, and two limiting protruding strips 3 are respectively arranged on the inner wall of each side of the plugging hole 2.
At least one engagement groove 4 is also provided on the surface of the building element body 1. The engagement groove 4 adopts a dovetail groove, and the engagement groove 4 can be in plug-in fit with a matched engagement lug. In this embodiment, the building element body 1 has six planes, on which one engagement groove 4 is provided, respectively.
When two building block structural components 1 need to be connected together through the plug-in components 5 (such as building block tenon strip), the building block tenon strip 5 with proper length can be selected, one part of the building block tenon strip 5 is inserted into a corresponding plug-in hole on one building block structural component 1 (shown in figure 3), and the other part of the building block tenon strip 5 is inserted into a corresponding plug-in hole on the other building block structural component, so that the two building block structural components are connected together, and the building block tenon strip is hidden in the two building block structural components after connection is completed. In the process of inserting the building block tenon strips 5 into the inserting holes 2, the surfaces of the building block tenon strips 5 are only contacted with the limiting convex strips 3, so that the contact area is small, and the operation is more labor-saving. The inner wall of the inserting hole 2 is provided with eight limit convex strips 3 in total, and each side is provided with two limit convex strips 3, so that the building block tenon strip 5 can be better kept in a stable position in the inserting hole 2.
Example 2
As shown in fig. 4 to 5, the present embodiment is different from embodiment 1 in that: in the embodiment, the building block structural member body 1 is a sector, the building block structural member body 1 is provided with four planes and an arc surface, and one plane is provided with an inserting hole 2; on each of the four planes thereof, an engagement groove 4 is provided.
The remaining structure of this embodiment 2 is the same as that of embodiment 1.
Example 3
As shown in fig. 6, this embodiment is different from embodiment 1 in that: in this embodiment, the insertion hole 2 is a through hole penetrating through the building block structural member body 1 (in this embodiment, the building block structural member body 1 is a cube, and the insertion hole 2 penetrates through two opposite surfaces thereof). As shown in fig. 7, the building block tenon 5 can pass through the inserting hole 2, and a plurality of (e.g. three) building block structural member bodies 1 can be connected in series by adopting a longer building block tenon 5.
The remaining structure of this embodiment 3 is the same as that of embodiment 1.
Example 4
As shown in fig. 8, this embodiment is different from embodiment 1 in that: in this embodiment, at least one engaging protrusion 6 is further provided on the surface of the building element body 1 (the building element body 1 has six planes, one engaging protrusion 6 is provided on one plane, and one engaging groove 4 is provided on the other five planes respectively), and the shape and size of the engaging protrusion 6 are matched with those of the engaging groove 4. The joint lug 6 on one building block structure is in plug-in fit with the joint groove 4 on the other building block structure, so that the expansion connection among a plurality of building block structures is realized.
In other embodiments, the cross section of the plugging hole can also be round, and a cylindrical connecting rod can be adopted as a plugging piece matched with the plugging hole in a plugging way.
In other embodiments, the building element body may have other shapes, such as cylindrical or spherical, etc.
The number of the insertion holes on the building block structural member body is determined according to design requirements, for example, only one insertion hole can be arranged on the surface of the building block structural member body, and a plurality of insertion holes (for example, insertion holes are respectively arranged on two surfaces of the building block structural member body).
Claims (10)
1. The utility model provides a building blocks grafting structure, includes building block structure and plug connector, and building block structure includes building block structure body, its characterized in that: the surface of the building block structural member body is provided with a splicing hole, and the inner wall of the splicing hole is provided with a plurality of limiting convex strips extending along the depth direction of the splicing hole; when the plug-in connector is plugged into the plug-in hole on the building block structural member, the surface of the plug-in connector is contacted with each limit convex strip.
2. The building block insertion structure according to claim 1, wherein: the cross section of the plug hole is rectangular, and at least one limiting convex strip is arranged on the inner wall of each side of the plug hole.
3. The building block insertion structure according to claim 2, wherein: the cross section of the plug hole is square; two limit convex strips are respectively arranged on the inner wall of each side of the plug hole.
4. A building block insertion structure according to any one of claims 1-3, characterized in that: the plug hole is a through hole penetrating through the building block structural member body.
5. A building block insertion structure according to any one of claims 1-3, characterized in that: the plug hole is a blind hole which is opened on the surface of the building block structural member body.
6. The building block plugging structure according to claim 5, wherein: the building block structural member body is provided with a plurality of faces, and at least one face of the building block structural member body is provided with the inserting hole.
7. The building block plugging structure according to claim 6, wherein: the building block structure body is square, and the building block structure body has six planes, is equipped with the spliced eye on one of them plane.
8. The building block plugging structure according to claim 6, wherein: the building block structural member body is a sector, and is provided with four planes and an arc surface, wherein one plane is provided with a plug hole.
9. A building block insertion structure according to any one of claims 1-3, characterized in that: at least one joint groove is also arranged on the surface of the building block structural member body.
10. The building block insertion structure according to claim 9, wherein: at least one joint lug is arranged on the surface of the building block structural member body, and the shape and the size of the joint lug are matched with those of the joint groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309580.3U CN219701080U (en) | 2023-05-27 | 2023-05-27 | Building block inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309580.3U CN219701080U (en) | 2023-05-27 | 2023-05-27 | Building block inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701080U true CN219701080U (en) | 2023-09-19 |
Family
ID=88003623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321309580.3U Active CN219701080U (en) | 2023-05-27 | 2023-05-27 | Building block inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701080U (en) |
-
2023
- 2023-05-27 CN CN202321309580.3U patent/CN219701080U/en active Active
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