CN219743898U - Building block system, assembling and disassembling building block structure and female head building block - Google Patents
Building block system, assembling and disassembling building block structure and female head building block Download PDFInfo
- Publication number
- CN219743898U CN219743898U CN202320823429.5U CN202320823429U CN219743898U CN 219743898 U CN219743898 U CN 219743898U CN 202320823429 U CN202320823429 U CN 202320823429U CN 219743898 U CN219743898 U CN 219743898U
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- building block
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- boss
- inner diameter
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- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000004247 hand Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Toys (AREA)
Abstract
The utility model provides a building block system, a split building block structure and a female building block (2), which comprises the following components: a female head (200); the female head part (200) is provided with a first aperture part (201) and a second aperture part (202) which are coaxially arranged in the direction from the orifice (209) to the inside of the hole; the maximum inner diameter of the second aperture part (202) minus the inner diameter of the first aperture part (201) is 0.2 mm or less; the female head (200) is an integral molding. The female building block structure of the utility model allows the mold to be injection molded integrally, and gives the user feedback of clicking sound during the assembly of the male building block and the female building block with the feeling of frustration.
Description
Technical Field
The utility model relates to the field of building block toys, in particular to a building block system, a split building block structure and a female head building block. In particular, after the building blocks are spliced in place, clicking sounds and accompanying frustration sense can be caused, so that a user can splice and disassemble the building block system with the female head building blocks integrally formed by die injection.
Background
For traditional public female first building blocks, through set up protruding and the recess of looks adaptation respectively on public first building block, female first building block both, can realize at axial spacing when both concatenations.
For the female building block with the groove, the female building block can be designed into two parts by taking the plane of the central axis as the boundary, two independent parts are respectively manufactured by a die, and then the two independent parts are spliced into one part by means of bonding and the like.
However, the building blocks with the spliced structures obtained by the method have joints at the spliced positions, so that the simulation degree of smooth surfaces of parts such as armor and skin in the human-shaped building block toy is insufficient, and the visual effect of the building block toy is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a building block system, a split building block structure and a female building block.
According to the utility model, a female building block 2 is provided, comprising: a female head 200;
the female head 200 has a first aperture 201 and a second aperture 202 coaxially provided in a direction from the orifice 209 into the hole;
the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 is 0.2 mm or less;
the female head 200 is an integral piece.
Preferably, the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 is 0.1 mm or more.
Preferably, the second aperture 202 is a ring groove 2020;
alternatively, the second aperture 202 includes a first groove and a second groove at both ends in the diameter direction.
The utility model provides a split building block structure, which comprises a female building block 2 and further comprises: a male building block 1;
the male building block 1 comprises a male part 100;
the male part 100 includes a shaft 102 and a boss 101 located at a side surface of the shaft 102;
the maximum outer diameter of the boss 101 is larger than the inner diameter of the first aperture portion 201;
after the male head 100 is spliced with the female head 200, the boss 101 is received by the second aperture 202.
Preferably, the maximum outer diameter of the boss 101 is equal to or less than the maximum inner diameter of the second aperture portion 202.
Preferably, the female head portion 200 has a first aperture portion 201, a second aperture portion 202, and a third aperture portion 203 coaxially disposed in a direction from the orifice 209 toward the inside of the hole;
the inner diameter of the third aperture 203 is greater than or equal to the outer diameter of the portion of the stem 102 on the distal end side of the boss 101;
after the male head portion 100 is spliced with the female head portion 200, the distal end side portion of the stem portion 102 located on the boss 101 is received by the third aperture portion 203.
Preferably, the boss 101 includes first and second protrusions 1011 and 1012 at both ends in the diameter direction;
alternatively, the boss 101 is annular.
The building block system provided by the utility model comprises the split building block structure;
the split building block structure is formed as a joint.
Preferably, the building block system is a human-shaped building block system.
Compared with the prior art, the utility model has the following beneficial effects:
the female building block structure of the utility model allows the mold to be injection molded integrally, and gives the user feedback of clicking sound during the assembly of the male building block and the female building block with the feeling of frustration.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a joint part of the building block system provided by the utility model.
Fig. 2 is a schematic diagram of an assembly relationship between a male building block 1 and a female building block 2 before assembly.
Fig. 3 is a schematic diagram of an assembled relationship between a male building block 1 and a female building block 2 according to the present utility model.
Fig. 4 is a schematic diagram illustrating the dimensional relationship between the male portion 100 and the female portion 200 according to the present utility model.
Dimension 1 is the maximum outer diameter of boss 101.
Dimension 2 is the outer diameter of the portion a of the stem 102 distal to the boss 101.
Dimension 3 is the inner diameter of the first aperture portion 201.
Dimension 4 is the largest inner diameter of the second bore portion 202.
Dimension 5 is the inner diameter of third aperture 203.
Fig. 5 is a schematic diagram of the fabrication principle of the female head 200 of the present utility model.
Fig. 6 is a schematic diagram of the first aperture 201 of the block product without the slider insert pin being pulled.
Fig. 7 is a schematic diagram of the principle of the first aperture portion 201 of the building block product being pulled due to the demolding of the slider insert.
The figure shows:
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Fig. 1 is a schematic structural view of a joint part in a building block system according to the present utility model. The building block system shown in fig. 1 is an arm part in a human-shaped building block system, the arm having joints of shoulder joint 801, elbow joint 802, wrist joint 803. The human-shaped building block system can also comprise joints such as thighs, knees, ankles and the like. The joints adopt the split building block structure provided by the utility model, so that a user can finish the split joint of the joints by hands without using tools, and can finish the split joint of the joints by hands. That is, the user is allowed to splice and disassemble the male head 100 of the male building block 1 and the female head 200 of the female building block 2 constituting the joint with his hands. After joint splicing, the male head 100 and the female head 200 which are coaxially arranged can relatively rotate around the central axis, so that the degree of freedom of joint rotation is realized. Meanwhile, after the male head 100 and the female head 200 are spliced, the cooperation of the boss 101 of the male head 100 and the second aperture 202 of the female head 200 forming the annular groove 2020 can limit the relative displacement between the male head 100 and the female head 200 in the axial direction, so that the male head 100 and the female head 200 are not separated from each other due to the influence of gravity, and the problem of falling-off prevention is solved.
Further, particularly many joints are employed in human-shaped block toys, wherein human-shaped blocks include blocks of realistic or scientific biological shapes such as humans, animals, monster, and the like. The visual effect is very important for human-shaped building block toys, and the objects to be simulated are, for example, bone, muscle, skin, armor, weapon and the like, and besides the overall shape, the smooth visual effect of the surfaces of the objects is simulated, so that the occurrence of seams on the building blocks needs to be avoided as much as possible.
The utility model solves the problem of joint seam through a spliced building block structure. As shown in fig. 2, 3 and 4, the split building block structure provided by the utility model comprises a female building block 2 and a male building block 1, wherein the male building block 1 and the female building block 2 are integrally formed parts formed by injection molding; the male building block 1 comprises a male part 100; the male part 100 includes a shaft 102 and a boss 101 located at a side surface of the shaft 102; the female building block 2 comprises a female part 200; the female head 200 has a first aperture 201 and a second aperture 202 coaxially provided in a direction from the orifice 209 into the hole; after the male head 100 is spliced with the female head 200, the boss 101 is accommodated by the second aperture 202; wherein the male head 100 fits into the female head 200 through the aperture 209. In a preferred embodiment, the first aperture 201 and the second aperture 202 are disposed adjacently, and the walls of the first aperture 201 and the second aperture 202 are not smoothly connected to each other. The maximum outer diameter of the boss 101 of the male part 100 is larger than the inner diameter of the first aperture part 201, so that interference occurs with the boss 101 through the first aperture part 201 during the splicing process of both the male part 100 and the female part 200.
Further, the female head 200 is an integral molding formed by injection molding, and the inner diameter of the first aperture 201 subtracted from the maximum inner diameter of the second aperture 202 of the female head 200 is less than or equal to 0.2 mm. Specifically, as shown in fig. 5, the integrally molded building block is manufactured by a mold, for a building block having a concave structure in shape, for example, a building block having a female head portion 200, a slider insert is used to occupy an accommodation space in the concave structure in addition to a front mold and a rear mold in the manufacturing process, the shape of the inside of the concave structure, for example, the space occupied by the slider insert is molded to form an opening of the female head portion 200, and the shape of the wall of the opening is formed by the shape of the side surface of the slider insert to form the walls of the first aperture portion 201 and the second aperture portion 202. When demoulding, the front mould and the rear mould are detached from the building blocks according to the mould forced demoulding process, and the sliding block insert pin is detached from the building blocks. When the slider insert is detached, the slider insert is pulled out from the concave structure of the building block, it is generally considered that since the maximum inner diameter of the second aperture portion 202 is larger than the inner diameter of the first aperture portion 201, that is, the maximum outer diameter of the convex portion a of the slider insert forming the second aperture portion 202 is larger than the outer diameter of the portion B forming the first aperture portion 201, and the rigidity of the metal mold such as the slider insert is higher than that of the building block product (the same material with the same rigidity as that between the male building block and the female building block), the convex portion a interferes with the portion B when the slider insert is pulled out to take out the building block product, or the pulling out is forced to cause the building block product to be damaged, so that the inner diameter of the first aperture portion 201 is enlarged. Referring to fig. 6 and 7, it is evident from the comparison that the pull-out is generated in fig. 7, the first aperture 201 is undesirably widened, the second aperture 202 is not formed with an annular groove, the protrusion of the male toy block cannot be engaged, and the click cannot be generated.
In contrast, in the present utility model, the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 of the female head portion 200 is less than or equal to 0.2 mm, and when the inner diameter is less than or equal to 0.2 mm, the slider insert with high rigidity does not damage the building block product when the slider insert is pulled out of the mold, thereby realizing demolding, and further obtaining the female head portion 200 as an integral molding. In preferred embodiments, the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 of the female portion 200 is less than or equal to 0.19 millimeters, 0.18 millimeters, 0.17 millimeters, 0.16 millimeters, 0.15 millimeters, 0.14 millimeters, 0.13 millimeters, 0.12 millimeters, or 0.11 millimeters.
Further, the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 is 0.1 mm or more. In a preferred embodiment, the maximum inner diameter of the second aperture portion 202 minus the inner diameter of the first aperture portion 201 is 0.11 mm or more, 0.12 mm, 0.13 mm, 0.14 mm, 0.15 mm, 0.16 mm, 0.17 mm, 0.18 mm or 0.19 mm. Thus giving the user feedback of the click sound with a feeling of a jerk. In the case where the upper limit value and the lower limit value of the difference between the maximum inner diameter of the second aperture portion 202 and the inner diameter of the first aperture portion 201 of the female portion 200 do not collide, those skilled in the art may obtain various embodiments corresponding to the combination of the upper limit value and the lower limit value based on the combination between the above preferred embodiments, and will not be repeated.
The utility model will be described in more detail below with reference to more preferred examples.
The second aperture 202 is a ring groove 2020; the maximum outer diameter of the boss 101 is equal to or smaller than the maximum inner diameter of the second aperture 202. In this way, the male head 100 and the female head 200 are allowed to rotate about the central axis, and the rotation of the humanoid building block joint is achieved through one degree of freedom. More preferably, the boss 101 includes a first boss 1011 and a second boss 1012 at both ends in the diameter direction. In the diameter direction of the male part 100, the first protruding part 1011 and the second protruding part 1012 are arranged in opposite directions, and the first protruding part 1011 and the second protruding part 1012 are uniformly distributed in the circumferential direction, so that the rotation of the humanoid building block joint is smoother. The maximum outer diameter of the boss 101 is the distance between the apex of the first boss 1011 and the apex of the second boss 1012, as shown in dimension 1 of fig. 4. If the boss 101 includes an even number of four or more bosses, the distance between the apexes of each pair of bosses disposed opposite to each other in the diameter direction of the male head 100 is the maximum outer diameter of the boss 101. In a modification, the boss 101 extends continuously in the circumferential direction of the male head 100 in a ring shape, and accordingly, the annular groove 2020 of the female head 200 is fitted with the boss 101 in a ring shape.
The female head 200 has a first aperture 201, a second aperture 202, and a third aperture 203 coaxially provided in a direction from the orifice 209 toward the inside of the hole;
the inner diameter of the third aperture 203 is greater than or equal to the outer diameter of the portion of the stem 102 on the distal end side of the boss 101; after the male head 100 is spliced with the female head 200, the distal end side portion a of the stem 102 on the boss 101 is received by the third aperture 203.
When the inner diameter of the third aperture 203 is equal to the outer diameter of the portion of the stem 102 located at the distal end of the boss 101, the third aperture 203 forms a flat structure, and after the hole wall of the third aperture 203 contacts the portion of the stem 102 located at the distal end of the boss 101, the hole wall of the third aperture 203 is attached to the portion of the stem 102 located at the distal end of the boss 101, so as to provide a damping force to assist the user in stabilizing the splicing operation.
When the inner diameter of the third aperture 203 is larger than the outer diameter of the portion of the stem 102 on the distal end side of the boss 101, the third aperture 203 does not constitute a flat structure, so that the click sound becomes loud.
In a variation, the second aperture 202 includes a first groove and a second groove at two ends in the diameter direction, which are respectively matched with the first boss 1011 and the second boss 1012, that is, only allow the male head 100 and the female head 200 to be spliced at two relative azimuth angles.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (9)
1. A female building block (2), characterized by comprising: a female head (200);
the female head part (200) is provided with a first aperture part (201) and a second aperture part (202) which are coaxially arranged in the direction from the orifice (209) to the inside of the hole;
the maximum inner diameter of the second aperture part (202) minus the inner diameter of the first aperture part (201) is 0.2 mm or less;
the female head (200) is an integral molding.
2. The female toy bricks (2) of claim 1, wherein the largest inner diameter of the second aperture (202) minus the inner diameter of the first aperture (201) is 0.1 mm or more.
3. The female building block (2) of claim 1 wherein said second aperture portion (202) is a circumferential groove (2020);
alternatively, the second aperture portion (202) includes a first groove and a second groove at both ends in the diameter direction.
4. A split building block structure, comprising a female building block (2) according to any one of claims 1 to 3, further comprising: the male building blocks (1);
the male building block (1) comprises a male part (100);
the male head (100) comprises a rod part (102) and a boss (101) positioned on the side surface of the rod part (102);
the maximum outer diameter of the boss (101) is larger than the inner diameter of the first aperture part (201);
after the male head (100) is spliced with the female head (200), the boss (101) is accommodated by the second aperture portion (202).
5. The building block structure according to claim 4, wherein the maximum outer diameter of the boss (101) is equal to or smaller than the maximum inner diameter of the second aperture portion (202).
6. The split building block structure according to claim 4, wherein the female head portion (200) has a first aperture portion (201), a second aperture portion (202), and a third aperture portion (203) coaxially arranged in a direction from the orifice (209) toward the inside of the hole;
the inner diameter of the third aperture part (203) is larger than or equal to the outer diameter of the part of the rod part (102) at the distal end side of the boss (101);
after the male head (100) and the female head (200) are spliced, the portion of the stem (102) located on the distal end side of the boss (101) is accommodated by the third aperture portion (203).
7. The building block structure according to claim 4, wherein the boss (101) comprises a first boss (1011) and a second boss (1012) at both ends in the diameter direction;
alternatively, the boss (101) is annular.
8. A building block system comprising the split building block structure of any one of claims 4 to 7;
the split building block structure is formed as a joint.
9. The toy building system of claim 8, wherein the toy building system is a human toy building system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823429.5U CN219743898U (en) | 2023-04-13 | 2023-04-13 | Building block system, assembling and disassembling building block structure and female head building block |
| PCT/CN2024/087443 WO2024213105A1 (en) | 2023-04-13 | 2024-04-12 | Building block system, assembling and disassembling building block structure, and female head building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823429.5U CN219743898U (en) | 2023-04-13 | 2023-04-13 | Building block system, assembling and disassembling building block structure and female head building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743898U true CN219743898U (en) | 2023-09-26 |
Family
ID=88081073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823429.5U Active CN219743898U (en) | 2023-04-13 | 2023-04-13 | Building block system, assembling and disassembling building block structure and female head building block |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219743898U (en) |
| WO (1) | WO2024213105A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024213105A1 (en) * | 2023-04-13 | 2024-10-17 | 上海布鲁可科技集团有限公司 | Building block system, assembling and disassembling building block structure, and female head building block |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208877910U (en) * | 2018-07-19 | 2019-05-21 | 上海鲸鱼机器人科技有限公司 | Building blocks connecting pin and building blocks splicing component |
| CN208990239U (en) * | 2018-10-25 | 2019-06-18 | 深圳市科迪文化传播有限公司 | A kind of building blocks splicing construction unit |
| CN209828273U (en) * | 2019-04-09 | 2019-12-24 | 陈来潮 | Novel building block doll splicing |
| CN214286692U (en) * | 2021-01-05 | 2021-09-28 | 上海布鲁可积木科技有限公司 | Building block shaft joint body and building block assembly |
| CN219743898U (en) * | 2023-04-13 | 2023-09-26 | 上海布鲁可积木科技有限公司 | Building block system, assembling and disassembling building block structure and female head building block |
-
2023
- 2023-04-13 CN CN202320823429.5U patent/CN219743898U/en active Active
-
2024
- 2024-04-12 WO PCT/CN2024/087443 patent/WO2024213105A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024213105A1 (en) * | 2023-04-13 | 2024-10-17 | 上海布鲁可科技集团有限公司 | Building block system, assembling and disassembling building block structure, and female head building block |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024213105A1 (en) | 2024-10-17 |
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