CN205549584U - Building blocks ball and socket joint structure - Google Patents
Building blocks ball and socket joint structure Download PDFInfo
- Publication number
- CN205549584U CN205549584U CN201620112836.5U CN201620112836U CN205549584U CN 205549584 U CN205549584 U CN 205549584U CN 201620112836 U CN201620112836 U CN 201620112836U CN 205549584 U CN205549584 U CN 205549584U
- Authority
- CN
- China
- Prior art keywords
- bulb
- pedestal
- spherical cavity
- plug connector
- breach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a building blocks ball and socket joint structure includes first plug connector and second socket spare at least, first plug connector includes first base, first base one end is equipped with the bulb, the bulb includes club and bulb, the bulb passes through club and first pedestal connection, second socket spare includes the second base, second base one end is equipped with ball socket portion, ball socket portion includes connecting rod and one end open -ended ball chamber, ball chamber and bulb looks adaptation, connecting rod and second pedestal connection are passed through to the ball chamber, can richen the concatenation mode of building blocks, make building blocks have more the nature of object for appreciation.
Description
Technical field
The utility model relates to a kind of block toy plug-in unit, particularly relates to a kind of building blocks ball-and-socket joint structure.
Background technology
Block toy is the most classical a kind of toy for children, for children intelligence development, the cultivation of children's imagination, has the biggest effect.But existing most of block toy, is all the building blocks of accumulation type merely, and integrated mode is the most single, makes children think deeply pattern when playing and creation thought receives restriction.
Having another kind of building blocks, be provided with projection in building blocks pedestal upper end, bottom is provided with chamber, is reached the effect of grafting by protruding coordinating with chamber, but this type of modular construction is the most single.
Utility model content
The utility model provides a kind of building blocks ball-and-socket joint structure, can enrich the connecting method of building blocks, make building blocks more playability.
The utility model is accomplished by:
A kind of building blocks ball-and-socket joint structure, it is characterised in that at least include the first plug connector and the second plug connector；Described first plug connector includes the first pedestal；Described first pedestal one end is provided with bulb；Described bulb includes club and bulb；Described bulb is connected by club and the first pedestal；Described second plug connector includes the second pedestal；Described second pedestal one end is provided with socket portion；Described socket portion includes the spherical cavity of connecting rod and one end open；Described spherical cavity is suitable with bulb；Described spherical cavity is connected by connecting rod and the second pedestal.
Further, described bulb lower end is provided with pit.
Further, it is provided with through hole bottom described spherical cavity.
Further, described spherical cavity cavity wall is provided with at least one breach；Described breach is with opening in the same direction.
Further, described spherical cavity cavity wall is evenly arranged with at least two breach；Described breach is curved or square.
Further, the described nearly openend of spherical cavity cavity wall is provided with raised line.
Further, described bulb and club are coaxially disposed；Described connecting rod is coaxially disposed with spherical cavity.
Further, described first pedestal and the second pedestal upper end are provided with at least one cylindrical protrusion, described first pedestal and the second base bottom are provided with at least one circular coupling part, multiple chamber is constituted between circular coupling part and pedestal, described chamber inscribed circle diameter is identical with the external diameter of cylindrical protrusion；The back side of cylindrical protrusion, has pit accordingly.
The beneficial effects of the utility model are: provide a kind of building blocks ball-and-socket joint structure, by coordinating of bulb and spherical cavity, make the first plug connector and the connection of the second plug connector, formation universal rotational attachment structure；Bulb lower end is provided with pit, makes the first plug connector can be with horizontal positioned；It is provided with through hole bottom spherical cavity, makes ball chamber air identical with the external world, convenient dismounting bulb and the connection of ball-and-socket；Described spherical cavity cavity wall is provided with at least one breach；Described breach is with opening in the same direction；Making bulb when entering spherical cavity, breach makes spherical cavity wall have certain elasticity, it is possible to be more easy to make bulb enter spherical cavity；At least two breach；Described breach is curved or square, makes bulb more easily enter spherical cavity；The nearly openend of cavity wall is provided with raised line, and after making bulb enter ball-and-socket, raised line blocks bulb, is difficult to abjection；Described bulb and club are coaxially disposed；Described connecting rod is coaxially disposed with spherical cavity, make first, second plug connector can in approximately the same plane horizontal positioned；It is provided with cylindrical protrusion to coordinate with chamber, makes the one the second plug connectors can be coordinated with chamber grafting by projection.
Accompanying drawing explanation
Fig. 1 is the first connector structure schematic diagram；
Fig. 2 is the first plug connector polycrystalline substance schematic diagram；
Fig. 3 is the second connector structure schematic diagram；
Fig. 4 is the second plug connector polycrystalline substance schematic diagram.
Detailed description of the invention
The utility model provides a kind of building blocks ball-and-socket joint structure, at least includes the first plug connector 1 and the second plug connector 2；Described first plug connector 1 includes the first pedestal 11；Described first pedestal 11 one end is provided with bulb 12；Described bulb 12 includes club 121 and bulb 122；Described bulb 122 is connected with the first pedestal 11 by club 121；Described second plug connector 2 includes the second pedestal 21；Described second pedestal 21 one end is provided with socket portion 22；Described socket portion 22 includes the spherical cavity 222 of connecting rod 221 and one end open；Described spherical cavity 222 is suitable with bulb 122；Described spherical cavity 222 is connected with the second pedestal by connecting rod 221.
By being connected of spherical cavity 222 and bulb 122, can make to be formed between the second plug connector 2 and the first plug connector 1 attachment structure of universal rotational；Enrich the connected mode between toy building set.
Further, described bulb 122 lower end is provided with pit 122a.
Pit 122a is set in bulb 122 lower end, makes the first plug connector can be with horizontal positioned.
Further, it is provided with through hole 222a bottom described spherical cavity 222.
In making spherical cavity 222, air is identical with the external world, convenient dismounting bulb and the connection of ball-and-socket.
Further, described spherical cavity 222 cavity wall is provided with at least one breach 223；Described breach is with opening in the same direction.
Making bulb 122 when entering spherical cavity 222, breach makes spherical cavity 222 wall have certain elasticity, it is possible to be more easy to make bulb 122 enter spherical cavity；
Further, described spherical cavity 222 cavity wall is evenly arranged with at least two breach 223；Described breach curved 223a or square.
Being evenly arranged with two breach, described breach is curved or square, makes bulb 122 more easily enter spherical cavity 222.
Further, the nearly openend of described spherical cavity 222 cavity wall is provided with raised line 224.
After making bulb 122 enter ball-and-socket, raised line 224 blocks bulb 122, is difficult to abjection
Further, described bulb 122 and club 121 are coaxially disposed；Described connecting rod 221 is coaxially disposed with spherical cavity 222.
Described bulb and club are coaxially disposed；Described connecting rod is coaxially disposed with spherical cavity, make after first, second plug connector grafting can in approximately the same plane horizontal positioned.
Further, described first pedestal 11 and the second pedestal 22 upper end are provided with at least one cylindrical protrusion 13,23, described first pedestal and the second base bottom are provided with at least one circular coupling part 14,24, multiple chamber 15,25 is constituted between circular coupling part 14,24 and pedestal, described chamber 15,25 inscribed circle diameter is identical with the external diameter of cylindrical protrusion 13,23；The back side of cylindrical protrusion, has pit 16,26 accordingly.
Being provided with cylindrical protrusion 13,23 to coordinate with chamber 15,25, make the one the second plug connectors can be coordinated with chamber grafting by projection, the cylindrical protrusion back side is provided with pit, makes plug connector leave air after grafting, identical with ambient pressure, it is easier to dismantle.
Claims (8)
1. a building blocks ball-and-socket joint structure, it is characterised in that at least include the first plug connector and the second plug connector；Described first plug connector includes the first pedestal；Described first pedestal one end is provided with bulb；Described bulb includes club and bulb；Described bulb is connected by club and the first pedestal；Described second plug connector includes the second pedestal；Described second pedestal one end is provided with socket portion；Described socket portion includes the spherical cavity of connecting rod and one end open；Described spherical cavity is suitable with bulb；Described spherical cavity is connected by connecting rod and the second pedestal.
Structure the most according to claim 1, it is characterised in that described bulb lower end is provided with pit.
Structure the most according to claim 1, it is characterised in that be provided with through hole bottom described spherical cavity.
Structure the most according to claim 1, it is characterised in that described spherical cavity cavity wall is provided with at least one breach；Described breach is with opening in the same direction.
Structure the most according to claim 4, it is characterised in that described spherical cavity cavity wall is evenly arranged with at least two breach；Described breach is curved or square.
Structure the most according to claim 1, it is characterised in that the described nearly openend of spherical cavity cavity wall is provided with raised line.
Structure the most according to claim 1, it is characterised in that described bulb and club are coaxially disposed；Described connecting rod is coaxially disposed with spherical cavity.
Structure the most according to claim 1, it is characterized in that, described first pedestal and the second pedestal upper end are provided with at least one cylindrical protrusion, described first pedestal and the second base bottom are provided with at least one circular coupling part, multiple chamber is constituted between circular coupling part and pedestal, described chamber inscribed circle diameter is identical with the external diameter of cylindrical protrusion；The back side of cylindrical protrusion, has pit accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112836.5U CN205549584U (en) | 2016-02-04 | 2016-02-04 | Building blocks ball and socket joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112836.5U CN205549584U (en) | 2016-02-04 | 2016-02-04 | Building blocks ball and socket joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549584U true CN205549584U (en) | 2016-09-07 |
Family
ID=56821950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112836.5U Expired - Fee Related CN205549584U (en) | 2016-02-04 | 2016-02-04 | Building blocks ball and socket joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549584U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261525A (en) * | 2017-06-30 | 2017-10-20 | 陈腾 | A kind of building blocks of movable connection |
| KR20180056288A (en) * | 2016-11-18 | 2018-05-28 | 송희분 | An Assembling Structure Having a Unit Block with a Side Connecting Part |
| CN110191747A (en) * | 2016-09-28 | 2019-08-30 | 陈腾 | Building blocks and building blocks combination |
| CN111686457A (en) * | 2020-06-30 | 2020-09-22 | 广州八爪鱼教育科技有限公司 | Plastic building block assembly |
-
2016
- 2016-02-04 CN CN201620112836.5U patent/CN205549584U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191747A (en) * | 2016-09-28 | 2019-08-30 | 陈腾 | Building blocks and building blocks combination |
| KR20180056288A (en) * | 2016-11-18 | 2018-05-28 | 송희분 | An Assembling Structure Having a Unit Block with a Side Connecting Part |
| CN107261525A (en) * | 2017-06-30 | 2017-10-20 | 陈腾 | A kind of building blocks of movable connection |
| CN107261525B (en) * | 2017-06-30 | 2020-04-21 | 佛山市正崇科技有限公司 | Building blocks of swing joint |
| CN111686457A (en) * | 2020-06-30 | 2020-09-22 | 广州八爪鱼教育科技有限公司 | Plastic building block assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |