CN107261525B - Building blocks of swing joint - Google Patents
Building blocks of swing joint Download PDFInfo
- Publication number
- CN107261525B CN107261525B CN201710525380.4A CN201710525380A CN107261525B CN 107261525 B CN107261525 B CN 107261525B CN 201710525380 A CN201710525380 A CN 201710525380A CN 107261525 B CN107261525 B CN 107261525B
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- Prior art keywords
- hole
- seat
- spherical
- sub
- base
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
- A63H33/12—Perforated strips or the like assembled by rods, bolts, or the like
Abstract
The invention discloses a building block capable of being movably connected, which comprises a base, a first rotating part and a second rotating part, wherein a cavity is arranged in the base, and a first through hole and a second through hole communicated with the cavity are formed in two opposite side surfaces of the base; the first rotating part comprises a first rod body and a spherical cover which is arranged in the cavity and can rotate, one end of the first rod body is connected with the spherical cover, and the other end of the first rod body penetrates through the first through hole and can swing in the first through hole; the second rotating part comprises a second rod body and a spherical part which is arranged in the inner cavity of the spherical cover and can rotate, one end of the second rod body is connected with the spherical part, and the other end of the second rod body penetrates through the second through hole and can swing in the second through hole. The invention can realize the rotation of the two rotating parts on the same base, and the rotating space of the spherical part is provided by the spherical cover, so that no additional space is required to be opened in the base, and the integral structure is compact.
Description
Technical Field
The invention relates to the technical field of building block toys, in particular to a building block capable of being movably connected.
Background
The building block toy has a long history and has special effects on exercising, improving the practical ability and the observation ability of children and developing intelligence. The building block toy is formed by assembling building blocks with various shapes and specifications. The building blocks are developed from the original parts with simple geometric shapes to various shapes such as characters, animals, plants, various natural objects and the like, the structure is changed from single to complex, a single individual is changed to be composed of different parts, and the size is also developed towards miniaturization, so that more exquisite toys can be assembled. This puts higher demands on the connection structure between the parts of the building block itself, which can meet the requirements of manufacturing and expressing the effect accurately. If the movable connection structure adopted in the existing building block toy generally adopts the way that the ball body at one end of the connecting rod is plugged into the groove of the base to rotate, if the ball body needs to rotate in a plurality of directions, the existing structure can only be realized by splicing two connection structures, or two spherical grooves are arranged on the base, the size of the base can be increased, and the movable connection structure can not be obviously suitable for small-size building block products with flexible rotation requirements.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a building block which is compact in structure and can be movably connected, and two rotating pieces can rotate on the same base.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a swing joint's building blocks, includes that base, first rotation piece and second rotate, be equipped with a cavity in the base, its characterized in that: a first through hole and a second through hole communicated to the cavity are formed in two opposite side surfaces of the base; the first rotating part comprises a first rod body and a spherical cover which is arranged in the cavity and can rotate, one end of the first rod body is connected with the spherical cover, and the other end of the first rod body penetrates through the first through hole and can swing in the first through hole; the second rotating part comprises a second rod body and a spherical part which is arranged in the inner cavity of the spherical cover and can rotate, one end of the second rod body is connected with the spherical part, and the other end of the second rod body penetrates through the second through hole and can swing in the second through hole.
The cavity is spherical cavity, the external diameter of spherical cover slightly is less than spherical cavity's diameter, the spherical cover inner chamber is big hemisphere, the external diameter of spherical portion slightly is less than spherical cover inner chamber's diameter.
The cross sections of the first through hole and the second through hole are trumpet-shaped.
The base comprises first branch seat and second branch seat, be equipped with first bolt and/or first pinhole on the first branch seat, be equipped with second bolt and/or second pinhole on the second branch seat, first bolt and the cooperation of second pinhole are pegged graft, and first pinhole and the cooperation of second bolt are pegged graft. Or the base is composed of a first sub-base and a second sub-base, the first sub-base is provided with a bolt, and the second sub-base is provided with a pin hole which is matched and spliced with the bolt.
The first rotating piece and/or the second rotating piece are/is composed of two halved components which are detachably connected.
The first rotating part is provided with a third through hole with the same axis, and the second rotating part is provided with a fourth through hole with the same axis.
The first sub-seat and the second sub-seat are respectively provided with splicing blocks, after the first sub-seat and the second sub-seat are connected, the splicing blocks at corresponding positions on the first sub-seat and the second sub-seat are combined into a splicing block, and the splicing block is also provided with a locking ring.
And the base is provided with a plug and/or a slot hole.
The other end of the first rod body and/or the second rod body is fixedly connected with a building block.
The invention has the beneficial effects that: the rotation of two rotating parts on the same base can be realized, the spherical cover of the first rotating part can rotate in the spherical cavity of the base, the spherical part of the second rotating part can rotate in the spherical cover of the first rotating part, namely, the rotating space of the spherical part is provided by the spherical cover, no additional space needs to be opened in the base, the whole structure is compact, the joint rotates flexibly, materials can be saved, and the cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a cross-sectional view of one embodiment of the present invention.
Fig. 3 is an exploded view of fig. 2.
FIG. 4 is an exploded view of one embodiment of the present invention.
FIG. 5 is a schematic structural view of a building block connected to a first rod and a second rod according to the present invention.
Detailed Description
As shown in fig. 1-5, the toy bricks of the present invention comprise a base 1, a first rotating member 2 and a second rotating member 3. A cavity is arranged in the base 1. A first through hole 102 and a second through hole 103 communicating with the cavity are provided on opposite sides of the base 1. The first rotating member 2 includes a first rod 21 and a rotatable spherical cap 22 disposed in the cavity, one end of the first rod 21 is connected to the spherical cap 22, and the other end of the first rod 21 passes through the first through hole 102 and can swing in the first through hole. The second rotating member 3 includes a second rod 31 and a rotatable spherical portion 32 disposed in the inner cavity of the spherical cap 22, one end of the second rod 31 is connected to the spherical portion 32, and the other end of the second rod 31 passes through the second through hole 103 and can swing in the second through hole. When the second rod 31 is pulled, the spherical part 32 can rotate in the inner cavity of the spherical cover.
Specifically, the cavity may be a spherical cavity 101, the outer diameter of the spherical cover 22 is slightly smaller than the diameter of the spherical cavity 101, the inner cavity of the spherical cover 22 is a large hemisphere, and the outer diameter of the spherical portion 32 is slightly smaller than the diameter of the inner cavity of the spherical cover 22. By the design, the rotation is guaranteed to be integrally stable, and shaking caused by overlarge diameter difference is avoided. Of course, in practical application, the cavity may have other shapes as long as the spherical cover can be limited in the cavity and can rotate in the cavity, such as an ellipsoid shape.
The first through hole 102 and the second through hole 103 are trumpet-shaped and are symmetrically arranged. Namely, the diameter of the end surface of the first through hole communicated with the spherical cavity is smaller than that of the other end surface; the diameter of the end surface of the second through hole communicated with the spherical cavity is smaller than that of the other end surface. By the design, the first rod body 21 and the second rod body 31 can have sufficient rotating space, and the rotating amplitude is increased.
Further, the base 1 is composed of a first sub-seat 11 and a second sub-seat 12, and the first sub-seat 11 and the second sub-seat 12 are detachably connected. The first rotating member 2 is composed of two halves, and the two halves are detachably connected with each other. By adopting the design, the spherical cover of the first rotating member 2 can be conveniently arranged in the spherical cavity 101 of the base; it is possible to easily mount the spherical portion of the second rotating member 3 in the spherical cap cavity 221 of the first rotating member 3.
In practice, the base 1 may have the following expression: 1) the base 1 may be composed of a first sub-seat 11 and a second sub-seat 12 which are arranged up and down, and the first through hole 102, the spherical cavity 101 and the second through hole 103 are symmetrically divided into two halves, which are respectively arranged on the first sub-seat 11 and the second sub-seat 12. 2) The base 1 may be composed of a first sub-seat 11 and a second sub-seat 12 disposed on the left and right, the spherical cavity 101 is divided into two halves and is respectively opened on the first sub-seat 11 and the second sub-seat 12, and a first through hole 102 and a second through hole 103 are respectively opened on the first sub-seat 11 and the second sub-seat 12. Compared with the structure 1), the structure is more stable, and the first sub-seat 11 and the second sub-seat 12 are not easy to separate in the rotating process.
Specifically, as for the connection manner of the first sub-seat 11 and the second sub-seat 12, a latch connection manner may be adopted: a first pin 111 and a first pin hole 112 may be respectively disposed on two sides of the first sub-base 11, and a second pin hole 121 matched with the first pin and a second pin 122 matched with the first pin hole may be disposed on the corresponding position of the second sub-base 12. Or only the pin or the pin hole is arranged on the first sub-seat, and the pin hole or the pin matched with the first sub-seat is arranged on the second sub-seat. Of course, the first sub-seat 11 and the second sub-seat 12 may be connected by a snap connection, as long as they can be detachably fixed.
Furthermore, in order to connect the first sub-seat 11 and the second sub-seat 12 more stably, the first sub-seat and the second sub-seat may be respectively provided with a splicing block 13, after the first sub-seat 11 and the second sub-seat 12 are connected, the splicing blocks at corresponding positions on the first sub-seat and the second sub-seat are combined into a splicing block, and a locking ring 4 is further installed on the splicing block.
Further, the second rotating member 3 is also composed of two halves, the first rotating member 2 is provided with a coaxial third through hole 23, and the second rotating member 3 is provided with a coaxial fourth through hole 33. And the third through hole 23 and the fourth through hole 33 can be used for installing electric wires and lamp beads.
Preferably, a plug 14 and/or a socket hole are provided on the base 1. Can be matched with other building blocks. In addition, a slotted hole 15 can be arranged in the plug and can be connected with a small-sized building block.
Preferably, in order to facilitate the invention to be matched with other building blocks, a building block 5 is connected to the other end of the first rod 21 and/or the second rod 22. As shown in FIG. 5, the first rod 21 and the second rod 22 are connected to a building block 5. Specifically, the first rod 21 and/or the second rod 22 may be connected to the building block 5 in an integral manner or in an inserting manner.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and those skilled in the art can make simple modifications or equivalent substitutions on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a swing joint's building blocks, includes that base (1), first rotation piece (2) and second rotate piece (3), be equipped with a cavity in base (1), its characterized in that: a first through hole (102) and a second through hole (103) communicated to the cavity are arranged on two opposite side surfaces of the base (1); the first rotating part (2) comprises a first rod body (21) and a spherical cover (22) which is arranged in the cavity and can rotate, one end of the first rod body (21) is connected with the spherical cover, and the other end of the first rod body (21) penetrates through the first through hole (102) and can swing in the first through hole (102); the second rotates piece (3) and includes the second body of rod (31) and set up in spherical cover inner chamber and spherical portion (32) that can rotate, the second body of rod (31) one end is connected with spherical portion (32), and the second body of rod (31) other end passes second through-hole (103) and can swing in second through-hole (103).
2. The articulatable building block of claim 1, characterized in that: the cavity is spherical chamber (101), the external diameter of spherical cover (22) slightly is less than the diameter of spherical chamber (101), spherical cover (22) inner chamber is big hemisphere, the external diameter of spherical portion slightly is less than the diameter of spherical cover (22) inner chamber.
3. The articulatable building block of claim 2, wherein: the first through hole (102) and the second through hole (103) are trumpet-shaped.
4. The articulatable building block of claim 3, characterized in that: base (1) divides seat (11) and second to constitute by first branch seat (11), be equipped with first bolt (111) and first pinhole (112) on first branch seat (11), be equipped with second bolt and second pinhole on second branch seat (12), first bolt (111) is pegged graft with the cooperation of second pinhole, and first pinhole (112) are pegged graft with the cooperation of second bolt.
5. The articulatable building block of claim 3, characterized in that: the base (1) is divided seat (11) by first branch and is divided seat (12) to constitute with the second, be equipped with the bolt on first branch seat (11), be equipped with the pinhole of pegging graft with the bolt cooperation on the second branch seat (12).
6. The articulatable building block of claim 1, characterized in that: the first rotating part (2) and/or the second rotating part (3) are/is composed of two halved components which are detachably connected.
7. The articulatable building block of claim 6, characterized in that: the first rotating piece (2) is provided with a third through hole which is coaxial, and the second rotating piece (3) is provided with a fourth through hole which is coaxial.
8. The articulatable building block of claim 4 or 5, characterized in that: the first sub-seat (11) and the second sub-seat (12) are respectively provided with an inserting splicing block (13), after the first sub-seat (11) and the second sub-seat (12) are connected, the inserting splicing blocks at corresponding positions on the first sub-seat and the second sub-seat are combined into an inserting block, and a locking ring (4) is further installed on the inserting block.
9. The articulatable building block of any of claims 1-7, characterized in that: the base is provided with a plug (14) and/or a slot hole.
10. The articulatable building block of any of claims 1-7, characterized in that: the other end of the first rod body (21) and/or the second rod body (31) is fixedly connected with a building block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525380.4A CN107261525B (en) | 2017-06-30 | 2017-06-30 | Building blocks of swing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525380.4A CN107261525B (en) | 2017-06-30 | 2017-06-30 | Building blocks of swing joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107261525A CN107261525A (en) | 2017-10-20 |
| CN107261525B true CN107261525B (en) | 2020-04-21 |
Family
ID=60070495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710525380.4A Active CN107261525B (en) | 2017-06-30 | 2017-06-30 | Building blocks of swing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107261525B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876460A (en) * | 2019-03-04 | 2019-06-14 | 重庆交通大学 | Building part type toy waterborne |
| CN111729328A (en) * | 2020-08-02 | 2020-10-02 | 广州市几何乐园玩具科技有限公司 | Toy connecting assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617001A (en) * | 1981-06-02 | 1986-10-14 | Parein Eric W | Elements of a construction or assembly set, and accessories |
| CN2799966Y (en) * | 2004-01-17 | 2006-07-26 | 美泰玩具亚太有限公司 | Universal ball and socket gimbal assembly made of plastic |
| CN201692632U (en) * | 2010-02-11 | 2011-01-05 | 钟家辉 | Highly movable multi-directional joint for toys |
| CN202342852U (en) * | 2011-11-29 | 2012-07-25 | 广东邦领塑模实业有限公司 | Rotatable connecting component |
| CN202410174U (en) * | 2011-12-21 | 2012-09-05 | 王小勇 | Improved splicing toy |
| CN203598483U (en) * | 2013-11-14 | 2014-05-21 | 姚有良 | Joint device and simulation human body doll with the same |
| CN203736858U (en) * | 2014-01-16 | 2014-07-30 | 陈俊权 | Novel bucker ball toy |
| CN205549584U (en) * | 2016-02-04 | 2016-09-07 | 广东振丰科教玩具有限公司 | Building blocks ball and socket joint structure |
| CN205886227U (en) * | 2016-02-01 | 2017-01-18 | 广东振丰科教玩具有限公司 | Joint is connected to building blocks |
| CN207384849U (en) * | 2017-06-30 | 2018-05-22 | 陈腾 | A kind of building blocks of movable connection |
-
2017
- 2017-06-30 CN CN201710525380.4A patent/CN107261525B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617001A (en) * | 1981-06-02 | 1986-10-14 | Parein Eric W | Elements of a construction or assembly set, and accessories |
| CN2799966Y (en) * | 2004-01-17 | 2006-07-26 | 美泰玩具亚太有限公司 | Universal ball and socket gimbal assembly made of plastic |
| CN201692632U (en) * | 2010-02-11 | 2011-01-05 | 钟家辉 | Highly movable multi-directional joint for toys |
| CN202342852U (en) * | 2011-11-29 | 2012-07-25 | 广东邦领塑模实业有限公司 | Rotatable connecting component |
| CN202410174U (en) * | 2011-12-21 | 2012-09-05 | 王小勇 | Improved splicing toy |
| CN203598483U (en) * | 2013-11-14 | 2014-05-21 | 姚有良 | Joint device and simulation human body doll with the same |
| CN203736858U (en) * | 2014-01-16 | 2014-07-30 | 陈俊权 | Novel bucker ball toy |
| CN205886227U (en) * | 2016-02-01 | 2017-01-18 | 广东振丰科教玩具有限公司 | Joint is connected to building blocks |
| CN205549584U (en) * | 2016-02-04 | 2016-09-07 | 广东振丰科教玩具有限公司 | Building blocks ball and socket joint structure |
| CN207384849U (en) * | 2017-06-30 | 2018-05-22 | 陈腾 | A kind of building blocks of movable connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107261525A (en) | 2017-10-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181017 Address after: One of the 703 rooms of No. two, No. 26, Ji Hua Road, Chancheng District, Foshan, Guangdong (residence declaration) Applicant after: Foshan Zheng Chong Technology Co., Ltd. Address before: Room A, 2 / F, 18 Harbour Plaza, Hung Hom, Hongkong, China Applicant before: Chen Teng Applicant before: Huang Yang |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: Room 1006, No.8 Pazhou Avenue East, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou geometric paradise toy Technology Co., Ltd Address before: 528051 One of two 703-room offices at No. 26 Jihua Road, Chancheng District, Foshan City, Guangdong Province (Residence Declaration) Patentee before: FOSHAN ZHENGCHONG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |