CN208176978U - A kind of magnetic multifunctional building block of tool - Google Patents
A kind of magnetic multifunctional building block of tool Download PDFInfo
- Publication number
- CN208176978U CN208176978U CN201820087968.6U CN201820087968U CN208176978U CN 208176978 U CN208176978 U CN 208176978U CN 201820087968 U CN201820087968 U CN 201820087968U CN 208176978 U CN208176978 U CN 208176978U
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- 239000011324 bead Substances 0.000 claims description 21
- 230000014759 maintenance of location Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a kind of magnetic multifunctional building blocks of tool.The end face of multifunctional building block is equipped with active connection, and active connection has first shell, gear mass, magnet and second shell.By special matching relationship, so that first shell, gear mass, magnet and second shell form entirety.Building blocks can arbitrarily be spliced, and can mutually be rotated between building blocks, and the entertainment of building blocks is improved, and can develop the intellectual development of children to a greater extent.
Description
Technical field
The utility model relates to building blocks technical fields, and in particular to a kind of magnetic multifunctional building block of tool.
Background technique
In modern society, the children intelligence development of early stage causes the attention of more and more people, and people also increasingly pay attention to
The early intellectual development of children.In order to develop the intelligence of children, there is the toy of opposite movable part to be widely used.It is existing
, the object for appreciation with opposite movable part has the classifications such as building blocks, form deformation toy.However, in existing building blocks type toy, building blocks one
As be provided with tenon and slot, connected by way of tongue and groove fit.This connection type had the disadvantage in that using a period of time
Afterwards, tenon and slot will appear deformation, cause not fixing after grafting or grafting；In addition, for the type toy, due to tenon and
It is immovable fitting between slot, can not achieve relative rotation connection, thus not proper movable form deformation toy.Cause
And providing one kind can guarantee that relatively movable component becomes urgently to be resolved in toy art between each building block of toy
Problem.
Utility model content
The purpose of this utility model is exactly to provide a kind of active connection to overcome above-mentioned the problems of the prior art
And its toy with the active connection.
The purpose of this utility model can be achieved through the following technical solutions: a kind of magnetic multifunctional building block of tool,
The end face of the multifunctional building block is embedded with active connection, and the active connection includes:
First shell comprising the first cylindrical shell and the second cylindrical shell, first cylindrical shell and the second cylindrical shell are
Cylindrical housings with cylindrical cavity, and the central axis of the central axis of first cylindrical shell and second cylindrical shell
Line is overlapped, and the first cylindrical outer wall of first cylindrical shell is equipped at least a pair from the top of first cylindrical shell along it
First opening of the first radial opposite end that is axially extending and being located at first cylindrical shell, first cylindrical shell
Bottom end be equipped in circular ring shape first end cover, the outer diameter of the first end cover is corresponding with the outer diameter of first cylindrical shell, institute
The internal diameter for stating first end cover is corresponding with the internal diameter of second cylindrical shell, and the inside of first cylindrical outer wall is equipped at least two
A radially inwardly extending first snap fit tabs, first snap fit tabs are roughly triangular along the axial section,
One end close to the bottom end of first cylindrical shell is equipped with the first catch surface；Second cylindrical outer wall of second cylindrical shell
Be equipped with it is at least a pair of from the top of second cylindrical shell along described axially extending and be located at second cylindrical shell
Second opening of the second radial opposite end, second radial direction are mutually perpendicular to first radial direction；
Gear mass is the cylindrical housings with inner cavity, and the gear mass and first cylindrical shell are coaxially arranged,
It is contained in the cylindrical cavity of second cylindrical shell, the bottom face of the gear mass is in circular ring shape, the bottom face
The axial direction is provided with teeth, the third cylindrical outer wall of the gear mass is equipped at least a pair and prolongs along second radial direction
The first retention bead stretched, first retention bead and second opening cooperate, and the teeth can be from the first end
Lid exposes；
Magnet is contained in the inner cavity of the gear mass；
Second shell comprising third cylindrical shell and at least two engaging columns, and there is the bottom with first cylindrical shell
Corresponding first end and second end corresponding with the top of first cylindrical shell are held, the third cylindrical shell is with cylinder
The cylindrical housings of inner cavity, and the second end is equipped with second end cover, the inner wall of the third cylindrical shell is equipped at least two edges
Axial distribution, and the second retention bead extended from the second end cover, second retention bead are matched with first opening
It closes, for the engaging column along the axial setting, one end is located at the second end cover, and the other end of the engaging column has second
Snap fit tabs, second snap fit tabs are roughly triangular along the axial section, far from first cylindrical shell
One end of bottom end has and can cooperate the second catch surface with first catch surface.
Preferably, groove cylindrical is axially arranged with described in the second end cover edge, along described first on the groove
It is radially provided with limit plate, the limit plate is towards the end face of the second end and the second end cover towards the end of the second end
Face is concordant；Two pairs of symmetrical recesses centered on the diameter where first radial direction are equipped on the top of the gear mass,
A pair of recess is located at the one end of the diameter, and recess described in another pair is located at the another side of the diameter.
Preferably, being equipped with multiple first sectors along the axial direction position opposite with the engaging column in the first end cover
Through-hole.
Preferably, multiple second fan-shaped pylones are axially arranged with along described in the second end cover, it is fan-shaped by described second
Through-hole can observe the engaging column.
Preferably, the second end of the second end cover is axially arranged with third retention bead described in.
Preferably, the end face of the first end of the second shell is equipped with radially outwardly extending extension.
Preferably, the first shell, second shell, gear mass are plastic part.
Preferably, the building blocks also have the fixing sleeve Nian Jie with the outer surface of the first shell, by flexible material
It is made.
Preferably, the flexible material is foamed plastic.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The end face of the multifunctional building block of the utility model is equipped with active connection, and active connection has first shell, tooth
Wheel body, magnet and second shell.By special matching relationship, so that first shell, gear mass, magnet and second shell are formed
It is whole.Building blocks can arbitrarily be spliced, and can mutually be rotated between building blocks, and the entertainment of building blocks is improved, can be bigger
The intellectual development of children is developed in degree.
Detailed description of the invention
Fig. 1 is the perspective view of the first shell of the preferred embodiment of the utility model.
Fig. 2 is the perspective view of another angle of the first shell of the preferred embodiment of the utility model.
Fig. 3 is the perspective view of the gear mass of the preferred embodiment of the utility model.
Fig. 4 is the perspective view of the second shell of the preferred embodiment of the utility model.
Fig. 5 is the perspective view of another angle of the second shell of the preferred embodiment of the utility model.
Fig. 6 is the explosive view of the preferred embodiment of the utility model.
Fig. 7 is the perspective view of the preferred embodiment of the utility model.
Label in attached drawing is schematically as follows:
1: first shell
2: gear mass
3: magnet
4: second shell
5: the first cylindrical shells
6: the second cylindrical shells
7: the first openings
8: first end cover
9: the first snap fit tabs
10: the second openings
11: teeth
12: the first retention beads
13: engaging column
14: second end cover
15: the second retention beads
16: the second snap fit tabs
17: groove
18: limit plate
19: the first recesses
20: the second recesses
21: the first fan-shaped pylones
22: the second fan-shaped pylones
23: extension
24: third cylindrical shell
91: the first catch surfaces
92: the second catch surfaces
Specific embodiment
With reference to the accompanying drawings of the specification, further the preferred embodiment of the utility model is described in detail, it is below
It is described as illustratively, being not limitation of the utility model, any other similar situation still falls within the utility model
Among protection scope.
In specific descriptions below, the term of directionality, such as "left", "right", "upper", "lower", "front", "rear", " top
End ", " bottom end " etc., the direction with reference to described in attached drawing use.The component of the embodiments of the present invention can be placed in it is a variety of not
With direction, the term of directionality is for illustrative purposes and not restrictive.
As shown in figs. 1-7, a kind of multifunctional building block, end face are equipped with active connection, and active connection includes first shell
Body 1, gear mass 2, magnet 3 and second shell 4.First shell 1 includes the first cylindrical shell 5 and the second cylindrical shell 6.First cylindrical shell
5 and second cylindrical shell 6 be the cylindrical housings with cylindrical cavity, and the central axis and the second column of the first cylindrical shell 5
The central axis of shape shell 6 is overlapped.First cylindrical outer wall of the first cylindrical shell 5 is equipped at least a pair of from the first cylindrical shell 5
Top is axially extending along its and is located at the first opening 7 of the first of the first cylindrical shell 5 the radial opposite end.First cylindricality
The bottom end of shell 5 is equipped with the first end cover 8 in circular ring shape, and the outer diameter of first end cover 8 is corresponding with the outer diameter of the first cylindrical shell 5, and first
The internal diameter of end cap 8 is corresponding with the internal diameter of the second cylindrical shell 6.The inside of first cylindrical outer wall is equipped at least two radially inward
Extend the first snap fit tabs 9, the first snap fit tabs 9 are roughly triangular along axial section, close to the bottom of the first cylindrical shell 5
The one end at end is equipped with the first catch surface 91.Second cylindrical outer wall of the second cylindrical shell 6 is equipped at least a pair of from the second column
The top of shape shell 6 axially extends and is located at the second opening 10 of the second radial opposite end of the second cylindrical shell 6, the
Two radial directions are mutually perpendicular to the first radial direction.Gear mass 2 is the cylindrical housings with inner cavity, and gear mass 2 and the first cylindrical shell 5 are same
Axis arrangement, is contained in the cylindrical cavity of the second cylindrical shell 6.The bottom face of gear mass 2 is in circular ring shape, and bottom face is along axial
It is provided with teeth 11.The third cylindrical outer wall of gear mass 2 is equipped at least a pair of the first limit to extend radially outwardly along second
Position protrusion 12,10 cooperation of the first retention bead 12 and the second opening, teeth 11 can be exposed from first end cover 8.Magnet 3 accommodates
In the inner cavity of gear mass 2.Second shell 4 includes third cylindrical shell 24 and at least two engaging columns 13.Second shell 4 have with
The corresponding first end in bottom end of first cylindrical shell 5 and second end corresponding with the top of the first cylindrical shell 5.Third cylindrical shell 24 is
Cylindrical housings with cylindrical cavity, and second end is equipped with second end cover 14.The inner wall of third cylindrical shell 24 is equipped at least
Two axially distributed, and the second retention bead 15 extended from second end cover 14.Second retention bead 15 is matched with the first opening 7
It closes.It is axially disposed to engage column 13, one end is located at second end cover 14, and the other end of engaging column 13 has the second snap fit tabs
16, the second snap fit tabs 16 are roughly triangular along axial section, and one end of the bottom end far from the first cylindrical shell 5 has energy
It is enough to cooperate the second catch surface 92 with the first catch surface 91.In use, the first retention bead 12 of gear mass 2 is aligned first
Second opening 10 of the second cylindrical shell 6, and slide axially along the second opening 10 until teeth 11 are exposed from first end cover 8；
Magnet 3 is put into the inner cavity of gear mass 2；First that first snap fit tabs 9 of second shell 4 are directed at the first cylindrical shell 5 opens
Mouth 7, while engaging column 13 and being directed at the first snap fit tabs 9, the second shell that slides axially 4, until the first snap fit tabs 9 and second
Snap fit tabs 16 mutually form snap-fit relationship, and the first catch surface 91 and the second catch surface 92 have fit together.This construction
In, the first retention bead 12 and the second opening 10 cooperate, to guarantee to occur between gear mass 2 and first shell 1
Mutually rotation；First opening 7 and the second retention bead 15 cooperate, to guarantee to send out between second shell 4 and first shell 1
Raw mutually rotation；First snap fit tabs 9 and the second snap fit tabs 16 cooperate, to guarantee second shell 4 relative to first
Shell 1 moves axially；The top end face of second end cover 14 and gear mass 2 cooperates, while the first retention bead 12 and the
Two openings 10 cooperate, to limit the axial movement of gear mass 2.Connector made of constructing by this method, first shell
1, it is fitted close between gear mass 2, magnet 3 and second shell 4.Two connectors close to when, the magnet 3 of the two attract each other and
Force the teeth 11 of respective bottom face to be intermeshed, at this point, can make connector relatively rotate and still in opposite connection status.
When the movable part is embedded at toy end face, can both be relatively rotated between each component of toy.In addition, being applied more than magnetic
The strength of the attraction of body 3 is when toy, it can disassembles toy, then further according to needing to be assembled into miscellaneous object for appreciation
Tool.The connector of the utility model is preferably set to building blocks.It should be noted that " section is substantially in the utility model
Triangle " refers to that section is triangle, shape after one or more side in triangle to be perhaps set as to arc or by three
Angular one or more angle is set as the shape etc. of arc.
Preferably, second end cover 14 is radially provided with limit along first on groove 17 along groove 17 cylindrical is axially arranged with
Position plate 18, the end face for limiting plate 18 towards second end are concordant with the end face of second end cover 14 towards second end；On the top of gear mass 2
End is equipped with two pairs by symmetrical recess centered on the first diameter where radial, wherein a pair of of recess (the first recess 19) position
In the one end of diameter, another pair recess (the second recess 20) is located at the another side of diameter.
Preferably, being equipped with multiple first fan-shaped pylones 21 along the axial position opposite with column 13 is engaged in first end cover 8.
Facilitated by the first fan-shaped pylone 21 in combined moving connector, whether checks engaging column 13 from the bottom end of first shell 1
It is aligned with the first snap fit tabs 9, to guarantee that assembly is smooth；It can guarantee when disassembling active connection simultaneously, from first fan
Shape through-hole 21 is inserted into tool, so that the second snap fit tabs 16 and the first snap fit tabs 9 are detached from.
Preferably, passing through 22 energy of the second fan-shaped pylone along multiple second fan-shaped pylones 22 are axially arranged in second end cover 14
Enough observation engaging columns 13.Second fan-shaped pylone 22 helps to look into combined moving connector from the second end of second shell 4
See whether engaging column 13 is aligned with the first snap fit tabs 9.
Since plastics have lightweight, and has the characteristics that certain elasticity, preferably by first shell 1, second shell 4, tooth
Wheel body 2 is set as plastics and is made.
Since the toys such as building blocks are mostly hard material, in order to guarantee that active connection can be embedded at the end of toy securely
Face in the utility model, is further provided with fixing sleeve Nian Jie with the outer surface of first shell 1, and being fabricated from a flexible material.By
In fixing sleeve be flexible material, thus it is fixed constantly, toy can be embedded in Compressive activities connector, this can guarantee activity
It is fixed in toy with being connected firmly.
Although not showing that in attached drawing, optionally, the second end of second end cover 14 may also be further provided with along axial direction
Three retention beads.By means of third retention bead, active connection can be made more firmly to be integrally fixed with fixing sleeve
Preferably, the end face of the first end of second shell 4 is equipped with radially outwardly extending extension 23.With this side
Formula, extension 23 can be stuck in the end face of toy, it is ensured that during installation activity connector or use toy process
In, active connection will not be squeezed completely to interior, and teeth 11 can not be exposed.
Preferably, flexible material is foamed plastic.
The active connection of above-mentioned construction can be equipped at least one end face of building blocks.It is shown in Fig. 7 on three end faces
Embodiment provided with active connection.It is understood that although Fig. 7 shows the building blocks of cuboidal configuration, this field skill
Art personnel, which will also be appreciated that, is arranged the building blocks that other polygon prisms construct, and other kinds of building blocks also can be set.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. a kind of magnetic multifunctional building block of tool, the end face of the multifunctional building block are embedded with active connection, feature exists
In the active connection includes:
First shell comprising the first cylindrical shell and the second cylindrical shell, first cylindrical shell and the second cylindrical shell are to have
The cylindrical housings of cylindrical cavity, and the central axis weight of the central axis of first cylindrical shell and second cylindrical shell
It closes, the first cylindrical outer wall of first cylindrical shell is equipped at least a pair from the top of first cylindrical shell along its axial direction
Extend and be located at the first opening of the first radial opposite end of first cylindrical shell, the bottom of first cylindrical shell
End is equipped with the first end cover in circular ring shape, and the outer diameter of the first end cover is corresponding with the outer diameter of first cylindrical shell, and described the
The internal diameter of one end cap is corresponding with the internal diameter of second cylindrical shell, and the inside of first cylindrical outer wall is equipped at least two edges
The first snap fit tabs are extended radially inwardly, first snap fit tabs are roughly triangular along the axial section, close
One end of the bottom end of first cylindrical shell is equipped with the first catch surface；It is set on second cylindrical outer wall of second cylindrical shell
Have it is at least a pair of from the top of second cylindrical shell along described axially extending and be located at the second of second cylindrical shell
Second opening of radial opposite end, second radial direction are mutually perpendicular to first radial direction；
Gear mass is the cylindrical housings with inner cavity, and the gear mass and first cylindrical shell are coaxially arranged, is accommodated
In in the cylindrical cavity of second cylindrical shell, the bottom face of the gear mass is in circular ring shape, and the bottom face is along institute
It states and is axially provided with teeth, the third cylindrical outer wall of the gear mass is equipped at least a pair and radially outward prolongs along described second
The first retention bead stretched, first retention bead and second opening cooperate, and the teeth can be from the first end
Lid exposes；
Magnet is contained in the inner cavity of the gear mass；
Second shell comprising third cylindrical shell and at least two engaging columns, and there is the bottom end pair with first cylindrical shell
The first end and second end corresponding with the top of first cylindrical shell answered, the third cylindrical shell are with cylindrical cavity
Cylindrical housings, and the second end is equipped with second end cover, and the inner wall of the third cylindrical shell is equipped at least two along axial direction
Distribution, and the second retention bead extended from the second end cover, second retention bead and first opening cooperate, institute
Engaging column is stated along the axial setting, one end is located at the second end cover, and the other end of the engaging column has the second engaging
Protrusion, second snap fit tabs are roughly triangular along the axial section, the bottom end far from first cylindrical shell
One end have can with first catch surface cooperate the second catch surface.
2. multifunctional building block according to claim 1, which is characterized in that the second end cover is axially arranged in circle described in
Cylindrical groove, the groove are radially provided with limit plate along described first, and the limit plate is towards the end face of the second end
It is concordant with the end face of the second end cover towards the second end；Two pairs are equipped on the top of the gear mass with first diameter
Symmetrical recess centered on to the diameter at place, a pair of recess are located at the one end of the diameter, recess described in another pair
Positioned at the another side of the diameter.
3. multifunctional building block according to claim 1 or 2, which is characterized in that in the first end cover along the axial direction with
The opposite position of the engaging column is equipped with multiple first fan-shaped pylones.
4. multifunctional building block according to claim 1 or 2, which is characterized in that set in the second end cover along the axial direction
There are multiple second fan-shaped pylones, the engaging column can be observed by second fan-shaped pylone.
5. multifunctional building block according to claim 2, which is characterized in that the second end of the second end cover is described in
It is axially arranged with third retention bead.
6. multifunctional building block according to claim 1, which is characterized in that set on the end face of the first end of the second shell
There is radially outwardly extending extension.
7. multifunctional building block according to claim 1, which is characterized in that the first shell, second shell, gear mass are
Plastic part.
8. multifunctional building block according to claim 1, which is characterized in that the building blocks also have and the first shell
The fixing sleeve of outer surface bonding, the fixing sleeve are fabricated from a flexible material.
9. multifunctional building block according to claim 8, which is characterized in that the flexible material is foamed plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087968.6U CN208176978U (en) | 2018-01-19 | 2018-01-19 | A kind of magnetic multifunctional building block of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087968.6U CN208176978U (en) | 2018-01-19 | 2018-01-19 | A kind of magnetic multifunctional building block of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176978U true CN208176978U (en) | 2018-12-04 |
Family
ID=64442816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087968.6U Expired - Fee Related CN208176978U (en) | 2018-01-19 | 2018-01-19 | A kind of magnetic multifunctional building block of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176978U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379856A (en) * | 2018-01-19 | 2018-08-10 | 漳州市安莉高分子科技股份有限公司 | A kind of active connection and its toy with the active connection |
| CN111237429A (en) * | 2020-03-15 | 2020-06-05 | 河南烛龙高科技术有限公司 | Split type combined tooth surface raceway oscillating tooth driving wheel |
| CN111481947A (en) * | 2019-01-29 | 2020-08-04 | 体育世界股份有限公司 | Toy bricks |
| KR102292681B1 (en) * | 2020-11-10 | 2021-08-23 | 박형진 | Assembly means having rotatable magnet for joining assembly toy |
-
2018
- 2018-01-19 CN CN201820087968.6U patent/CN208176978U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379856A (en) * | 2018-01-19 | 2018-08-10 | 漳州市安莉高分子科技股份有限公司 | A kind of active connection and its toy with the active connection |
| CN108379856B (en) * | 2018-01-19 | 2020-10-23 | 漳州市安莉高分子科技股份有限公司 | Movable connecting piece and toy with same |
| CN111481947A (en) * | 2019-01-29 | 2020-08-04 | 体育世界股份有限公司 | Toy bricks |
| CN111237429A (en) * | 2020-03-15 | 2020-06-05 | 河南烛龙高科技术有限公司 | Split type combined tooth surface raceway oscillating tooth driving wheel |
| KR102292681B1 (en) * | 2020-11-10 | 2021-08-23 | 박형진 | Assembly means having rotatable magnet for joining assembly toy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |