CN212941438U

CN212941438U - Splicing building block assembly

Info

Publication number: CN212941438U
Application number: CN202020823988.2U
Authority: CN
Inventors: 骆运章
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-13
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a concatenation toy technical field discloses a concatenation building blocks subassembly, including first concatenation part and second concatenation part, it is protruding to be equipped with the concatenation on the first concatenation part, be equipped with the through-hole on the concatenation arch, be equipped with on the second concatenation part with splice bellied shape assorted concatenation cavity, concatenation protruding detachably peg graft in the concatenation cavity. The utility model provides a concatenation building blocks subassembly through set up the through-hole on the concatenation arch of first concatenation part, sets up the concatenation cavity on the second concatenation part, when the concatenation is protruding to be inserted into the concatenation cavity and splice, the through-hole on the concatenation arch can produce certain dislocation and warp to improve the fault-tolerance of product, reduced the position required precision of the protruding and connecting hole of concatenation, reduced the production degree of difficulty. The utility model discloses simple structure, excellent in use effect easily uses widely.

Description

Splicing building block assembly

Technical Field

The utility model relates to a concatenation toy technical field especially relates to a concatenation building blocks subassembly.

Background

Fig. 14 shows a conventional splicing toy of some kind, which has two splicing bodies 7, wherein one of the splicing bodies 7 is provided with a splicing convex point 71, the other splicing body is provided with a splicing concave point 72, and the splicing convex point 71 of one of the splicing bodies 7 is embedded into the splicing concave point 72 of the other splicing body 7 during splicing, so that a plurality of splicing bodies 7 can be spliced end to end. However, the structure of the splicing convex points 71 and the splicing concave points 72 is a closed structure, and the corresponding deformation cannot be generated during the installation, so that the requirement on the position accuracy of the splicing convex points 71 and the splicing concave points 72 is very high, and the fault tolerance during the production is very low, and the production difficulty is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a concatenation building blocks subassembly improves the fault-tolerance of product, reduces the production degree of difficulty.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a concatenation building blocks subassembly, includes first concatenation part and second concatenation part, it is protruding to be equipped with the concatenation on the first concatenation part, be equipped with the through-hole on the concatenation arch, be equipped with on the second concatenation part with splice bellied shape assorted concatenation cavity, concatenation protruding detachably peg graft in the concatenation cavity.

Preferably, first piecing parts reaches all be equipped with mosaic structure on the second piecing parts, mosaic structure include at least one dop and at least one with the shape assorted draw-in groove of dop, and the two is crisscross arranges, dop detachably inlays and locates in the draw-in groove.

Preferably, the dop includes dop body and joint piece, the draw-in groove includes the draw-in groove body and sets up arc recess on the inside wall of draw-in groove body, joint piece detachably inlays to be located in the recess.

Preferably, the joint of the inner side wall of the clamping groove body and the inner side wall of the groove is in oblique angle or fillet transition.

Preferably, the joint piece with the butt surface of recess is the arc surface, the joint piece with be equipped with the spigot surface between the top of dop body.

Preferably, the first splicing part and the second splicing part are located on the outer side wall of one end of the splicing structure, a raised line or a chamfer groove is formed in the outer side wall of one end of the splicing structure, and the raised line or the chamfer groove is enclosed to form a closed structure.

Preferably, be equipped with the concatenation post on the second concatenation part, just the concatenation post with the concatenation cavity sets up back of the body mutually, the free end of concatenation post is equipped with the confession the protruding connecting hole of pegging graft of concatenation, be equipped with on the lateral wall of connecting hole and extend to the incision of the free end of concatenation post.

Preferably, the splicing protrusion comprises a splicing raised head and a connecting piece, two ends of the connecting piece are respectively connected to the splicing raised head and the first splicing part, and the maximum outer diameter of the splicing raised head is larger than that of the connecting piece; the inner side wall of the opening of the splicing concave cavity is provided with a circle of anti-falling lugs in a surrounding mode, and the inner diameter of each anti-falling lug is smaller than the maximum outer diameter of the splicing convex head and larger than the outer diameter of the connecting piece.

Preferably, the concatenation is protruding still to include the concatenation boss, the concatenation boss is located first concatenation part with between the connecting piece.

Preferably, the cutouts are two oppositely disposed.

The embodiment of the utility model provides a concatenation building blocks subassembly compares with prior art, and its beneficial effect lies in: through set up the through-hole on the concatenation arch at first concatenation part, set up the concatenation cavity on the second concatenation part, when the concatenation arch inserts when splicing in the concatenation cavity, the through-hole on the concatenation arch can produce certain dislocation and warp to improve the fault-tolerant degree of product, reduced the position required precision of the protruding and connecting hole of concatenation, reduced the production degree of difficulty. The utility model discloses simple structure, excellent in use effect easily uses widely.

Drawings

Fig. 1 is a schematic front view of a sectional structure of the splicing building block assembly of the present invention.

Fig. 2 is a schematic front view of a partial section structure of the splicing building block assembly of the present invention.

Fig. 3 is a schematic side view of the sectional structure of the splicing building block assembly of the present invention.

Fig. 4 is a schematic side view of the partial profile structure of the splicing building block assembly of the present invention.

Fig. 5 is the utility model discloses a mosaic structure's of concatenation building blocks subassembly schematic diagram.

Fig. 6 is the utility model discloses a concatenation building blocks subassembly's the bellied schematic structure of concatenation.

Figure 7 is the utility model discloses a concatenation building blocks subassembly's concatenation cavity's schematic structure diagram.

Fig. 8 is a schematic structural view of the connection of two first splicing components in the present invention.

Fig. 9 is a schematic structural view of two second splicing parts connected together according to the present invention.

Fig. 10 is a schematic structural view of the first splicing part and a second splicing part of the present invention.

Fig. 11 is a schematic structural diagram of the present invention, in which the splicing protrusion of the first splicing component is connected to the splicing cavity of the second splicing component.

Fig. 12 is a schematic structural diagram of the connection between the splicing protrusion of the first splicing component and the splicing hole of the second splicing component.

Fig. 13 is a schematic diagram of the first splicing component and other splicing blocks of the present invention.

Fig. 14 is a schematic structural view of a conventional splicing toy.

Wherein: 1-a first splicing component, 11-a splicing protrusion, 111-a through hole, 112-a splicing protrusion head, 113-a connector, 114-a splicing boss, 2-a second splicing component, 21-a splicing cavity, 211-an anti-drop bump, 212-a guiding conical surface, 3-a splicing structure, 31-a chuck, 311-a clamping block, 312-a guiding surface, 313-a chuck body, 32-a clamping groove, 321-a groove, 322-a clamping groove body, 4-a splicing column, 41-a connecting hole, 42-a notch, 5-a convex strip, 6-a chamfer groove, 7-a splicing main body, 71-a splicing convex point and 72-a splicing concave point.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-7, the utility model provides a concatenation building blocks subassembly of preferred embodiment, including first concatenation part 1 and second concatenation part 2, be equipped with concatenation arch 11 on the first concatenation part 1, be equipped with through-hole 111 on the concatenation arch 11, the shape of through-hole 111 is unlimited, be equipped with on the second concatenation part 2 with concatenation arch 11's shape assorted concatenation cavity 21, concatenation arch 11 detachably peg graft in concatenation cavity 21.

Based on above-mentioned technical characteristics's concatenation building blocks subassembly, through set up the through-hole on the concatenation arch 11 at first concatenation part 1, set up concatenation cavity 21 on second concatenation part 2, when concatenation is gone into in concatenation cavity 21 to the protruding 11 grafting of concatenation, the through-hole 111 on the concatenation arch 11 can produce certain dislocation and warp to improve the fault-tolerant degree of product, reduced the position required precision of the protruding and connecting hole of concatenation, reduced the production degree of difficulty. The utility model discloses simple structure, excellent in use effect easily uses widely.

Referring to fig. 5, in the embodiment, the first splicing part 1 and the second splicing part 2 are both provided with splicing structures 3, and each splicing structure 3 includes at least one clamping head 31 and at least one clamping groove 32 matching with the shape of the clamping head 31, and the clamping heads and the clamping grooves are arranged in a staggered manner. Preferably, the locking head 31 and the locking groove 32 enclose a closed structure, and the first splicing part 1 and the second splicing part 2 are both of a revolving body structure, the locking heads 31 and the locking grooves 32 on the first splicing part 1 are arranged around the axis of the first splicing part 1, and the locking heads 31 and the locking grooves 32 on the second splicing part 2 are arranged around the axis of the second splicing part 2. Specifically, two of the clamping heads 31 and two of the clamping grooves 32 are preferably arranged in each splicing structure 3, and the two clamping heads 31 are arranged oppositely and are respectively located on two sides of the axis of the splicing part 3 where the clamping heads are located; the two clamping grooves 32 are oppositely arranged and are respectively positioned at two sides of the axis of the splicing component 3 where the clamping grooves are positioned.

Referring to fig. 8-10, in this embodiment, the structures (including the external structure and the internal structure) of the first splicing part 1 and the second splicing part 2 may be completely the same or different, and only the clamping head 31 is detachably inserted into the clamping groove 32 when splicing is required, so that the following splicing forms can be formed by the splicing structure 3, specifically:

the splicing structure 3 connects two identical or two different splicing members 3, including two first splicing members 1, two second splicing members 2, or one first splicing member 1 and one second splicing member 2. The method specifically comprises the following steps: when two first splicing parts 1 are connected (as shown in fig. 8), the clamping head 31 of one first splicing part 1 is detachably embedded in the clamping groove 32 of the other first splicing part 1; when the two second splicing parts 2 are connected (as shown in fig. 9), the clamping head 31 of one second splicing part 2 is detachably embedded in the clamping groove 32 of the other second splicing part 2; when a first component 1 is connected to a second component 2 (see fig. 10), the engaging head 31 of the first component 1 is detachably engaged with the engaging groove 32 of the second component 2, and the engaging head 31 of the second component 2 is detachably engaged with the engaging groove 32 of the first component 1. This mosaic structure 3 has broken the connection structure restriction of traditional internal thread and external screw thread, has richened this concatenation building blocks subassembly's combination variety. Moreover, the children of low age can quickly understand the splicing structure 3 of the splicing building block assembly, and the door entrance threshold of the splicing building block assembly is reduced.

In this embodiment, the chuck 31 includes a chuck body 313 and a clamping block 311, the clamping groove 32 includes a clamping groove body 322 and an arc-shaped groove 321 disposed on an inner side wall of the clamping groove body 322, and the clamping block 311 is detachably embedded in the groove 321. Thereby avoiding accidental separation of the first part 1 from the second part 2. Further, the inside wall of draw-in groove body 322 with the junction of the inside wall of recess 321 is oblique angle or fillet transition, joint piece 311 with the butt surface of recess 321 is the arc surface, helps the separation after the grafting for the child also can the application of force with joint piece 311 with the separation of recess 321. Correspondingly, in order to facilitate the insertion, a guide surface 312 is arranged between the clamping block 311 and the top of the clamping head body 313.

In addition, when producing, less deformation all can bring great negative effects for the experience of outward appearance effect and counterpoint piece together, consequently, in this embodiment, first piecing components 1 and lie in on the second piecing components 2 be equipped with sand grip 5 or chamfer groove 6 on the lateral wall of mosaic structure 3's one end, sand grip 5 or chamfer groove 6 all encloses synthetic enclosed construction to make between two piecing components 3 splice structure 3 department produces certain gap, make even in process of production first piecing components 1 and/or the appearance of second piecing components 2 has produced less deformation, but also can not see deformation in the vision, thereby through the illusion in the vision, has reduced the negative effects because less deformation leads to.

Referring to fig. 6-7, in the present embodiment, the splicing protrusion 11 includes a splicing protrusion 112 and a connecting member 113 both having a revolving body structure, two ends of the connecting member 113 are respectively connected to the splicing protrusion 112 and the first splicing member 1, an outer diameter of the splicing protrusion 112 is larger than an outer diameter of the connecting member 113, the splicing protrusion 112 has a spherical structure, and the connecting member 113 has a cylindrical structure. A circle of anti-disengaging lugs 211 is circumferentially arranged on the inner side wall of the opening of the splicing cavity 21, the inner diameter of each anti-disengaging lug 211 is smaller than the maximum outer diameter of the splicing lug 112 and larger than the outer diameter of the connecting piece 113, and after the splicing lug 112 is inserted into the splicing cavity 21, the anti-disengaging lugs 211 can prevent the splicing lug 112 from disengaging from the splicing cavity 21. Simultaneously, anticreep lug 211 with still be equipped with round direction conical surface 212 between the opening of concatenation cavity 21, direction conical surface 212 can be for connecting piece 113 abdications, make concatenation protruding 11 can splice cavity 21 swing relatively.

Referring to fig. 11-12, the second splicing component 2 is provided with a splicing column 4, the splicing column 4 is disposed opposite to the splicing cavity 21, a free end of the splicing column 4 is provided with a connecting hole 41 for the splicing protrusion 11 to be spliced, and a side wall of the connecting hole 41 is provided with a notch 42 extending to the free end of the splicing column 4. Through be in set up in the concatenation post 4 connecting hole 41 is in simultaneously set up on the lateral wall of connecting hole 41 incision 42 makes will the protruding 11 grafting of concatenation is gone into the concatenation post 4 when splicing in the connecting hole 41, on the concatenation is protruding 11 the through-hole 111 reaches on the concatenation post 4 incision 42 can produce certain dislocation and warp to improve the fault-tolerant degree of product, reduced the concatenation protruding 11 with the position required precision of connecting hole 41 has reduced the production degree of difficulty. In addition, for the best effect, the two notches 42 are oppositely arranged, and both the two notches 42 are in a long strip shape.

Preferably, the first splicing part 1 and the second splicing part 2 are provided with one splicing column 4 inside, and the bottom of the second splicing part 2 is provided with one splicing cavity 21, so that the first splicing part 1 and the second splicing part 2 can also have the following splicing forms, in particular: the splicing bulge 11 of the first splicing part 1 is connected with the splicing concave cavity 21 of the second splicing part 2; secondly, the splicing protrusion 11 of the first splicing part 1 is connected with the splicing column 4 of the second splicing part 2; thirdly, the splicing protrusion 11 of one first splicing member 1 is connected to the splicing post 4 of the other first splicing member 1.

In addition, in order to splice the first splicing part 1 to other splicing blocks (as shown in fig. 13), the splicing protrusion 11 further includes a splicing boss 114, the splicing boss 114 is disposed between the first splicing part 1 and the connecting member 113, the splicing boss 114 is substantially in a rectangular parallelepiped or cylindrical structure, and each corner of the splicing boss is a rounded corner.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A concatenation building blocks subassembly which characterized in that: the splicing device comprises a first splicing component and a second splicing component, wherein a splicing bulge is arranged on the first splicing component, a through hole is formed in the splicing bulge, a splicing cavity matched with the shape of the splicing bulge is formed in the second splicing component, and the splicing bulge is detachably spliced in the splicing cavity.

2. The splicing construction assembly of claim 1, wherein: first concatenation part reaches all be equipped with mosaic structure on the second concatenation part, mosaic structure include at least one dop and at least one with the shape assorted draw-in groove of dop, and the two is crisscross arranges, dop detachably inlays and locates in the draw-in groove.

3. The splicing construction assembly of claim 2, wherein: the dop includes dop body and joint piece, the draw-in groove includes the draw-in groove body and sets up arc recess on the inside wall of draw-in groove body, joint piece detachably inlays to be located in the recess.

4. The splicing construction assembly of claim 3, wherein: the joint of the inner side wall of the clamping groove body and the inner side wall of the groove is in oblique angle or fillet transition.

5. The splicing construction assembly of claim 3, wherein: the butt joint face of joint piece with the recess is the arc surface, the joint piece with be equipped with the spigot surface between the top of dop body.

6. The splicing construction assembly of claim 2, wherein: the first splicing part and the second splicing part are located on the outer side wall of one end of the splicing structure, a raised line or a chamfer groove is formed in the outer side wall of one end of the splicing structure, and a closed structure is enclosed by the raised line or the chamfer groove.

7. The splicing construction assembly of claim 1, wherein: the splicing column is arranged on the second splicing part, the splicing column and the splicing cavity are arranged in a back-to-back mode, the free end of the splicing column is provided with a connecting hole for the splicing of the splicing protrusions, and a notch extending to the free end of the splicing column is formed in the side wall of the connecting hole.

8. The splicing construction assembly of claim 1, wherein: the splicing bulge comprises a splicing raised head and a connecting piece, two ends of the connecting piece are respectively connected to the splicing raised head and the first splicing part, and the maximum outer diameter of the splicing raised head is larger than that of the connecting piece; the inner side wall of the opening of the splicing concave cavity is provided with a circle of anti-falling lugs in a surrounding mode, and the inner diameter of each anti-falling lug is smaller than the maximum outer diameter of the splicing convex head and larger than the outer diameter of the connecting piece.

9. The splicing construction assembly of claim 8, wherein the splicing protrusion further comprises a splicing boss disposed between the first splicing member and the connector.

10. The splicing construction assembly of claim 7, wherein: the incisions are two oppositely arranged.