CN213100836U

CN213100836U - Building block

Info

Publication number: CN213100836U
Application number: CN202021361817.9U
Authority: CN
Inventors: 何焯辉
Original assignee: Jialezhuan Co ltd
Current assignee: Jialezhuan Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-04
Anticipated expiration: 2030-07-10
Also published as: WO2022007939A1

Abstract

The utility model relates to a building blocks, which comprises a body, the body includes first face, still including forming the first grafting post of first face, keeping away from of first grafting post the one end of first face has first concave position, the bottom of first concave position has the entry of moulding plastics and glues the thorn, the entry of moulding plastics is glued highly to be less than the degree of depth of first concave position. The utility model discloses can avoid carrying out extra processing to moulding plastics entry gum thorn behind building blocks square injection moulding, the cost is reduced has increased the aesthetic feeling of building blocks square, has improved people's visual experience.

Description

Building block

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the toy of benefiting intelligence and specifically relates to a building blocks.

[ background of the invention ]

To injection moulding's building blocks, when the mould drawing of patterns, can form the glue thorn at the entrance of moulding plastics usually to make the good building blocks of injection moulding have bellied entrance glue thorn of moulding plastics on the surface, this entrance glue thorn of moulding plastics has influenced the pleasing to the eye of building blocks, therefore need to glue the thorn to the entrance of moulding plastics and carry out extra processing usually, increased the cost.

[ Utility model ] content

An object of the utility model is to overcome the not enough of above-mentioned technique, provide a building blocks square, can avoid gluing the thorn to the entry of moulding plastics and carry out extra processing, the cost is reduced.

The utility model provides a pair of building blocks, which comprises a body, the body includes first face, still including forming the first grafting post of first face, keeping away from of first grafting post the one end of first face has first concave position, the bottom of first concave position has the entry of moulding plastics and glues the thorn, the entry of moulding plastics is glued highly to be less than the degree of depth of first concave position.

Further, the first plug column comprises a first portion formed on the first face and a second portion formed at one end of the first portion far away from the first face, and one end of the second portion far away from the first portion is provided with the first concave position.

Further, the cross-sectional shape of the first part is circular, and the cross-sectional shape of the second part is quincunx; the injection molding inlet glue thorn is used as a flower center of the second part.

Further, the cross section of the first concave position is in a quincunx shape, a round shape or a square shape.

Furthermore, the inner wall of the first concave position is an inclined surface, and the bottom of the first concave position is a straight surface.

Furthermore, the inner wall of the first concave position is inclined, the bottom of the first concave position comprises a plurality of inclined surfaces, and each inclined surface corresponds to one inner wall of the first concave position.

Furthermore, the inner wall of the first concave position and the bottom of the second concave position are both inclined surfaces.

Further, the cross-sectional shapes of the first part and the second part are plum blossom-shaped, round or square.

The first inserting column is formed on the first surface, one end, far away from the first surface, of the first inserting column is provided with a first concave position, and a protrusion is formed at the bottom of the first concave position; the shapes and sizes of the second inserting column, the second concave position and the bulge are the same as those of the first inserting column, the first concave position and the injection molding inlet glue thorn.

Furthermore, the number of the first inserting columns is one, the number of the second inserting columns is three, and the first inserting columns and the three second inserting columns are uniformly distributed on the first surface.

Furthermore, the body still includes with the second face that the first face is relative, the second face has respectively with a first grafting post and three second grafting post corresponding four grafting position, communicate each other between two adjacent grafting positions, every grafting position has two straight walls that are connected and the circular arc wall relative with the junction of two straight walls.

Furthermore, the two straight walls are respectively provided with a convex block, when the insertion column is in insertion fit with the insertion position, the convex blocks of the two straight walls and the two side ends of the arc walls can form four contact points capable of clamping the insertion column, so that the insertion fit stability between the insertion column and the insertion position can be improved.

Furthermore, the bumps of the two straight walls are respectively provided with a first bump, the extending direction of the first bump is the same as the extending direction of the corresponding bump, and the height and the thickness of the first bump are both smaller than those of the corresponding bump, when the inserting column is in inserting fit with the inserting position, the first bump is in contact with the second part of the inserting column and is not in contact with the first part of the inserting column, so that a contact point capable of clamping the second part of the inserting column can be formed.

Furthermore, the arc wall is formed with a second protrusion, the extending direction of the second protrusion is the same as the extending direction of the arc wall, the height and the thickness of the second protrusion are both smaller than those of the corresponding arc wall, and when the inserting column is matched with the inserting position in an inserting manner, the second protrusion is in contact with the second part of the inserting column and is not in contact with the first part of the inserting column, so that a contact point capable of clamping the second part of the inserting column can be formed.

Further, the body also comprises a second surface opposite to the first surface, the second surface is provided with a connecting position, two spacing parts are arranged in the connecting position, the connecting position is provided with a first inner wall, a second inner wall, a third inner wall and a fourth inner wall, two ends of one spacing piece are respectively connected to the first inner wall and the second inner wall, a first plug-in position is formed between the spacing piece and the first inner wall and between the spacing piece and the second inner wall, two ends of another separator are respectively connected to the third inner wall and the fourth inner wall, a second splicing position is formed between the separator and the third inner wall and between the separator and the fourth inner wall, a third splicing position is formed between the two separators and the first inner wall and between the two separators and the second inner wall and between the two separators and the third inner wall, the first splicing position, the second splicing position, the third splicing position and the fourth splicing position correspond to one first splicing column and three second splicing columns respectively.

The utility model discloses a to mould plastics the entry and glue the thorn and set up the bottom that is located the first concave position of first grafting post to set up the degree of depth of first concave position into being greater than the height that the entry glued the thorn of moulding plastics, can avoid carrying out extra processing to the entry gluey thorn of moulding plastics behind building blocks square injection moulding, the cost is reduced has increased the aesthetic feeling of building blocks square, has improved people's visual experience.

[ description of the drawings ]

Fig. 1 is a schematic plan view of a top view of a block according to an embodiment of the present invention;

FIG. 2 is a perspective view from above of the block of FIG. 1;

FIG. 3 is a schematic plan view of a first alternative of a top view of a building block of the present invention;

FIG. 4 is a perspective view of a top view of the building block of FIG. 3;

FIG. 5 is a schematic plan view of a top view of a building block in a second alternative of the present invention;

FIG. 6 is a perspective view from above of the building block of FIG. 5;

FIG. 7 is a schematic plan view of a third alternative of a top view of a building block of the present invention;

FIG. 8 is a perspective view from above of the block of FIG. 7;

FIG. 9 is a schematic top plan view of a fourth alternative of the building block of the present invention;

FIG. 10 is a perspective view from above of the building block of FIG. 9;

FIG. 11 is a schematic plan view at a bottom angle of the block of FIG. 1;

FIG. 12 is a perspective view from below of the block of FIG. 11;

FIG. 13 is a schematic plan view of the block of FIG. 11 with the insertion sites thereof being provided with first and second protrusions at a bottom angle;

FIG. 14 is a schematic bottom view of the block of FIG. 13 with the first and second protrusions added to the insertion sites;

FIG. 15 is a schematic bottom plan view of an alternative block of the building block of FIG. 1;

fig. 16 is a perspective view of the block of fig. 15 from a bottom perspective.

[ detailed description ] embodiments

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

Referring to fig. 1 and 2, an embodiment of the present invention provides a building block, including a body 10 and a first plug post 20. The body 10 includes a first face 11, and the first socket post 20 is formed on the first face 11. One end of the first plugging column 20, which is far away from the first surface 11, is provided with a first concave position 221, the bottom 221a of the first concave position 221 is provided with an injection molding inlet glue thorn 30, and the height of the injection molding inlet glue thorn 30 is smaller than the depth of the first concave position 221. Through this kind of structure, glue thorn 30 through the entry of will moulding plastics and set up the bottom that is located the first concave position 221 of first grafting post 20 to the degree of depth that glues thorn 30 with the first concave position 221 of first grafting post 20 sets up to be greater than the height that glues thorn 30 of the entry of moulding plastics, can avoid glue thorn 30 to the entry of moulding plastics and carry out extra processing behind building blocks square injection moulding, and the cost is reduced has increased the aesthetic feeling of building blocks square, has improved people's visual experience.

In this embodiment, the first plug column 20 includes a first portion 21 formed on the first surface 11 and a second portion 22 formed on an end of the first portion 21 away from the first surface 11, and an end of the second portion 22 away from the first portion 21 has the first recess 221.

In this embodiment, the cross-sectional shape of the first portion 21 is circular, the cross-sectional shape of the second portion 22 is quincunx, for example, cross quincunx, and the injection molding inlet glue 30 is used as the flower center of the second portion 22, so that the aesthetic feeling of the building block is further increased, and the visual experience of people is improved.

In other embodiments, the cross-sectional shape of the second portion 22 can be other shapes, such as square, pentagonal, hexagonal, other round flower shapes, etc., and the cross-sectional shape of the second portion 22 can be set according to practical situations.

It is understood that in other embodiments, the cross-sectional shapes of the first portion 21 and the second portion 22 may be quincunx, circular, square, other round, etc., and may be set according to actual situations.

In this embodiment, the cross-sectional shape of the first recessed portion 221 is a quincunx shape, such as a cross-quincunx shape. The inner wall 221b of the first concave position 221 is an inclined surface, the bottom 221a of the first concave position 221 is a straight surface, and an obtuse angle is formed between the inner wall 221b of the first concave position 221 and the bottom 221a of the first concave position 221, so that the layering effect of the first concave position 221 is increased.

In a first alternative, and with reference to fig. 3 and 4, the cross-sectional shape of the first depression 221 is circular. The inner wall 221b of the first concave portion 221 is also an inclined surface, the bottom 221a of the first concave portion 221 is also a straight surface, an obtuse angle is formed between the inner wall 221b of the first concave portion 221 and the bottom 221a of the first concave portion 221, the first concave portion 221 is in a circular truncated cone shape as a whole, and the layering sense of the first concave portion 221 is also increased.

In a second alternative, referring to fig. 5 and 6, the cross-sectional shape of the first depression 221 is circular, and the first depression 221 is generally conical, which also increases the layering of the first depression 221.

In a third alternative, and with reference to fig. 7 and 8, the cross-sectional shape of the first depression 221 is a quincunx, such as a cross-quincunx. The inner wall 221b of the first recess 221 is inclined, and the bottom 221a of the first recess 221 includes a plurality of inclined surfaces, each inclined surface corresponding to one inner wall 221b of the first recess 221. The width of each inclined surface gradually increases along the direction from the injection inlet glue barb 30 to the corresponding inner wall 221b, and the distance from each inclined surface to one end of the second part 22 far away from the first part 21 gradually decreases along the direction from the injection inlet glue barb 30 to the corresponding inner wall 221 b. The concave position of this kind of structure has further increased the stereovision of building blocks, has further increased the aesthetic feeling of building blocks.

In a fourth alternative, with reference to fig. 9 and 10, the cross-sectional shape of the first recess 221 is quincunx, for example a cross-quincunx. The inner wall 221b of the first concave position 221 and the bottom 221a of the first concave position 221 are inclined surfaces, and the concave position of the structure further increases the layering sense of the building block.

It is understood that in other embodiments, the cross-sectional shape of the first recessed portion 221 may be other shapes, such as square, pentagon, hexagon, other flower shapes, etc., and may be set according to actual situations.

The block also includes a second stud 40 formed on the first face 11. The end of the second plug column 40 away from the first surface 11 has a second concave 41, and a protrusion 42 is formed at the bottom of the second concave 41. The shapes and sizes of the second plug column 40, the second concave position 41 and the protrusion 42 are the same as those of the first plug column 20, the first concave position 221 and the injection molding inlet glue thorn 30, and the description is omitted here. The shapes and sizes of the second inserting column 40, the second concave position 41 and the protrusion 42 are set to be the same as those of the first inserting column 20, the first concave position 221 and the injection molding inlet glue thorn 30, so that the aesthetic feeling of the building block can be further improved, and the visual experience of people is further improved.

In this embodiment, there are one first plugging column 20 and three second plugging columns 40, and one first plugging column 20 and three second plugging columns 40 are uniformly distributed on the first surface 11.

Referring to fig. 11 and 12, the body 10 further includes a second face 12 opposite to the first face 11, the second face 12 has four insertion sites 60 corresponding to one first insertion column 20 and three second insertion columns 40, two adjacent insertion sites 60 are communicated with each other, so as to save material and reduce the weight of the building block, and each insertion site 60 has two straight walls 61 connected with each other and a circular arc wall 62 opposite to the connection of the two straight walls 61. The adjacent straight walls 61 of two adjacent plug sites 60 are connected with each other, and the circular arc walls 62 of two adjacent plug sites 60 are connected with each other through a vertical wall 63, so that the number of the vertical walls 63 is four. The four arc walls 62 and the four vertical walls 63 are enclosed to form a columnar structure. The setting of grafting position 60 is convenient for the first grafting post 20 and the second grafting post 40 grafting of another building blocks to be connected the utility model discloses a grafting position 60 that the building blocks square corresponds to the realization links together two building blocks squares.

In other embodiments, the second surface 12 of the body 10 may not be opposite to the first surface 11.

Furthermore, the two straight walls 61 are respectively formed with a convex block 611, the extending direction of the convex block 611 is the same as the extending direction of the straight walls 61, and two ends of the convex block 611 are respectively flush with two ends of the straight walls 61, when the plugging column is plugged and matched with the plugging position 60, the convex block 611 of the two straight walls 61 and two side ends of the arc wall 62 can form four contact points capable of clamping the plugging column, so that the stability of plugging and matching between the plugging column and the plugging position 60 can be improved. For example, peg graft respectively with the first peg 20 and the second peg 40 of another building blocks the utility model discloses a grafting position 60 that the building blocks square corresponds, thereby lug 611 and the two sides of circular arc wall 62 of two straight walls 61 of every grafting position 60 can form four contact points and realize the peg chucking in grafting position 60 for two building blocks square are connected firmly, are difficult to drop. Through this kind of structure, because the existence of four contact points, the utility model discloses a building blocks can be connected with the cooperation of the building blocks square of the same type, also can be compatible with the building blocks square of other similar structures for example the plug column is square, circular shape building blocks square cooperation is connected, and the commonality is strong, the object for appreciation nature of multiplicable building blocks square.

Referring to fig. 13 and 14, in the present embodiment, further, the protrusions 611 of the two straight walls 61 are respectively formed with first protrusions 611a, the extending direction of the first protrusions 611a is the same as the extending direction of the corresponding protrusions 611, and the height and the thickness of the first protrusions 611a are both smaller than the height and the thickness of the corresponding protrusions 611. The width of the first protrusion 611a is the same as or different from the width of the bump 611. The shape of the first protrusion 611a is preferably the same as that of the bump 611. When the plug-in post is plugged and matched with the plug-in position 60, the first protrusion 611a is in contact with the second part 22 of the plug-in post and is not in contact with the first part 21 of the plug-in post, so that a contact point capable of clamping the second part 22 of the plug-in post can be formed, and the plug-in post can be more firmly plugged into the plug-in position 60 and is not easy to fall off.

For example, peg graft respectively the first peg 20 and the second peg 40 of another building blocks the utility model discloses a corresponding grafting position 60 of building blocks, the first arch 611a of two straight walls 61 of every grafting position 60 can form the contact point to can realize the second part 22 of chucking peg, make two building blocks connect more firmly, reliably.

Further, the circular arc wall 62 is formed with a second protrusion 621, the extending direction of the second protrusion 621 is the same as the extending direction of the circular arc wall 62, and the height and thickness of the second protrusion 621 are both smaller than the height and thickness of the corresponding circular arc wall 62. The width of the second protrusion 621 may be the same as or different from the width of the circular arc wall 62. The shape of the second projection 621 is preferably the same as the shape of the circular arc wall 62. When the plug-in post is plugged and matched with the plug-in position 60, the second protrusion 621 is contacted with the second part 22 of the plug-in post and is not contacted with the first part 21 of the plug-in post, so that a contact point capable of clamping the second part 22 of the plug-in post can be formed, and the firmness of the plug-in post after being plugged into the plug-in position 60 can be further ensured.

For example, peg graft respectively with the first peg 20 and the second peg 40 of another building blocks the utility model discloses a corresponding grafting position 60 of building blocks, the second of the circular arc wall 62 of every grafting position 60 is protruding 621 can form the contact point to can realize the second part 22 of chucking peg, further improve the fastness, the reliability that two building blocks are connected.

The structure of inserting position 60 with the first protrusion 611a and the second protrusion 621 is increased, therefore, the utility model discloses a building blocks can be connected with the cooperation of the building blocks of the same type, also can be compatible with other inserting columns and be connected for the building blocks cooperation of upper and lower two part design.

Referring to fig. 15 and 16, in an alternative, the second face 12 of the body 10 has a connection site, in which two spacers 80 are provided, the connection site having a first inner wall 71, a second inner wall 72, a third inner wall 73 and a fourth inner wall 74, two ends of one of the partition 80 are respectively connected to the first inner wall 71 and the second inner wall 72 and a first plugging position 91 is formed between the partition 80 and the first inner wall 71 and the second inner wall 72, the other partition 70 is connected to the third inner wall 73 and the fourth inner wall 74 at two ends respectively, a second plug-in position 92 is formed between the partition 80 and the third inner wall 73 and the fourth inner wall 74, a third plug-in position 93 is formed between the two partitions 80 and the first inner wall 71 and the fourth inner wall 74, a fourth plug-in position 94 is formed between the two partitions 80 and the second inner wall 72 and the third inner wall 73, and the third plug-in position 93 and the fourth plug-in position 94 are communicated. The first plugging position 91, the second plugging position 92, the third plugging position 93 and the fourth plugging position 94 correspond to one first plugging column 20 and three second plugging columns 40 respectively.

Chamfers 81 matched with corresponding plug-in columns are respectively arranged between two end faces of the separation body 80 and the side faces, close to the third plug-in position 93 and the fourth plug-in position 94, of the separation body 80, and the plug-in columns are convenient to plug through the chamfers 81.

This first grafting position 91, second grafting position 92, third grafting position 93, the setting of fourth grafting position 94 are convenient for the first grafting post 20 and the second grafting post 40 of another building blocks are pegged graft equally the utility model discloses a grafting position that the building blocks square corresponds can realize linking together two building blocks square equally. The building block of the alternative scheme can be matched and connected with the building block blocks of the same type, and can also be matched and connected with other building block blocks with similar structures, such as building block blocks with square or round inserting columns.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, such as combinations of different features in the various embodiments, which are within the scope of the present invention.

Claims

1. The utility model provides a building blocks, includes the body, the body includes first face, its characterized in that: the injection molding machine is characterized by further comprising a first inserting column formed on the first face, wherein a first concave position is formed in one end, far away from the first face, of the first inserting column, an injection molding inlet glue thorn is arranged at the bottom of the first concave position, and the height of the injection molding inlet glue thorn is smaller than the depth of the first concave position.

2. The building block of claim 1, wherein: the first plug column comprises a first part formed on the first face and a second part formed at one end of the first part far away from the first face, and one end of the second part far away from the first part is provided with the first concave position.

3. The building block of claim 2, wherein: the cross section of the first part is circular, and the cross section of the second part is quincunx; the injection molding inlet glue thorn is used as a flower center of the second part.

4. The building block of claim 3, wherein: the cross section of the first concave position is in a quincunx shape, a round shape or a square shape.

5. The building block of claim 3, wherein: the inner wall of the first concave position is an inclined plane, and the bottom of the first concave position is a straight plane.

6. The building block of claim 3, wherein: the inner wall of the first concave position is inclined, the bottom of the first concave position comprises a plurality of inclined surfaces, and each inclined surface corresponds to one inner wall of the first concave position.

7. The building block of claim 3, wherein: the inner wall of the first concave position and the bottom of the second concave position are both inclined surfaces.

8. The building block of claim 2, wherein: the cross sections of the first part and the second part are in a quincunx shape, a round shape or a square shape.

9. The building block of claim 2, wherein: the first inserting column is formed on the first surface, a first concave position is formed at one end, far away from the first surface, of the first inserting column, and a protrusion is formed at the bottom of the first concave position; the shapes and sizes of the second inserting column, the second concave position and the bulge are the same as those of the first inserting column, the first concave position and the injection molding inlet glue thorn.

10. The building block of claim 9, wherein: the number of the first inserting columns is one, the number of the second inserting columns is three, and the first inserting columns and the three second inserting columns are uniformly distributed on the first surface.

11. The building block of claim 10, wherein: the body further comprises a second surface opposite to the first surface, the second surface is provided with four inserting positions corresponding to the first inserting column and the three second inserting columns respectively, two adjacent inserting positions are communicated with each other, and each inserting position is provided with two connected straight walls and an arc wall opposite to the joint of the two straight walls.

12. The building block of claim 11, wherein: the two straight walls are respectively provided with a convex block, when the insertion column is in insertion fit with the insertion position, the convex blocks of the two straight walls and the two side ends of the arc walls can form four contact points which can clamp the insertion column tightly, so that the stability of insertion fit between the insertion column and the insertion position can be improved.

13. The building block of claim 12, wherein: the two straight-wall convex blocks are respectively provided with a first bulge, the extending direction of the first bulge is the same as the extending direction of the corresponding convex block, the height and the thickness of the first bulge are smaller than those of the corresponding convex block, when the inserting column is matched with the inserting position in an inserting mode, the first bulge is in contact with the second part of the inserting column and is not in contact with the first part of the inserting column, and therefore a contact point capable of clamping the second part of the inserting column can be formed.

14. The building block of claim 12, wherein: the arc wall is provided with a second protrusion, the extending direction of the second protrusion is the same as the extending direction of the arc wall, the height and the thickness of the second protrusion are smaller than those of the corresponding arc wall, when the insertion column is in insertion fit with the insertion position, the second protrusion is in contact with the second part of the insertion column and is not in contact with the first part of the insertion column, and therefore a contact point capable of clamping the second part of the insertion column can be formed.

15. The building block of claim 10, wherein: the body further comprises a second face opposite to the first face, the second face having a connection location, two spacing parts are arranged in the connecting position, the connecting position is provided with a first inner wall, a second inner wall, a third inner wall and a fourth inner wall, two ends of one spacing piece are respectively connected to the first inner wall and the second inner wall, a first plug-in position is formed between the spacing piece and the first inner wall and between the spacing piece and the second inner wall, two ends of another separator are respectively connected to the third inner wall and the fourth inner wall, a second splicing position is formed between the separator and the third inner wall and between the separator and the fourth inner wall, a third splicing position is formed between the two separators and the first inner wall and between the two separators and the second inner wall and between the two separators and the third inner wall, the first splicing position, the second splicing position, the third splicing position and the fourth splicing position correspond to one first splicing column and three second splicing columns respectively.