CN207412748U - A kind of children build toy - Google Patents
A kind of children build toy Download PDFInfo
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- CN207412748U CN207412748U CN201720878824.8U CN201720878824U CN207412748U CN 207412748 U CN207412748 U CN 207412748U CN 201720878824 U CN201720878824 U CN 201720878824U CN 207412748 U CN207412748 U CN 207412748U
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Abstract
The utility model discloses a kind of children to build toy, global shape is regular octahedron, it includes the first connected ball, head rod, multiple second connected balls and the second connecting rod being connected with the first connected ball by head rod, is connected between two neighboring second connected ball by the second connecting rod；First connected ball is arranged at the geometric center of regular octahedron, and six second connected balls are respectively arranged at six apexes of regular octahedron.The children of the utility model build toy, can realize connecting rod grafting between connected ball using different structure, firm enough after the interesting stronger and grafting of structure.
Description
Technical field
The utility model is related to toy for children field, particularly a kind of children build toy.
Background technology
Toy is built, children can open according to the hobby and imagination structure of oneself from simple to complicated structure or shape
Child intelligence is sent out, realization is taught through lively activities.Building toy mainly includes connected ball and connecting rod, passes through connecting rod when children are at play
Oneself desired structure or shape is built with connected ball grafting.In order to meet the connection of the connecting rod of different directions, connected ball is equipped with
The slot of many different directions.Existing children build toy, and the slot of connected ball is mostly a kind of structure, the plug division of connecting rod
Also all it is identical structure, causes the process that children build toy relatively simple, and the structure toy after grafting is not firm enough.
Utility model content
In view of this, the main purpose of the utility model is that using the connection of different structure between providing a kind of connected ball
Children firm enough build toy after bar grafting, the interesting stronger and grafting of structure.
In order to achieve the above objectives, the utility model provides a kind of children and builds toy, and global shape is regular octahedron,
Including the first connected ball, head rod, multiple second connected balls being connected with the first connected ball by head rod and
Second connecting rod passes through second connecting rod between two neighboring second connected ball and connects；First connected ball is set
It is placed at the geometric center of regular octahedron, six second connected balls are respectively arranged at six apexes of regular octahedron.
Preferably, the outer surface of first connected ball is provided with multiple first rectangle inserting grooves and multiple first stars are inserted
Access slot；The outer surface of second connected ball is provided with multiple second rectangle inserting grooves and multiple second star inserting grooves；It is described
One end of head rod is connected by the first rectangle inserting groove with first connected ball, and head rod is another
End is connected by the second rectangle inserting groove with second connected ball, and the both ends of second connecting rod pass through described second respectively
Star inserting groove is connected with adjacent two second connected balls.
Preferably, the outer surface of first connected ball sets that there are six the first rectangle inserting grooves and eight described the
One star inserting groove, wherein：Four the first rectangle inserting grooves are uniformly arranged on the outer surface of first connected ball, and same
When in any plane where the centre of sphere of the first connected ball, other two described first rectangle inserting groove is symmetricly set on four
The both sides of plane residing for a first rectangle inserting groove, and any first rectangle grafting groove center and the centre of sphere of the first connected ball
Line and the line of its adjacent any first rectangle grafting groove center and the centre of sphere of the first connected ball between angle be
90°；Eight the first star inserting grooves are symmetricly set on the both sides of plane residing for four the first rectangle inserting grooves, and appoint
The line and adjacent the first star grafting groove center and first of one first rectangle grafting groove center and the centre of sphere of the first connected ball
Angle between the line of the centre of sphere of connected ball is 45 °.
Preferably, the outer surface of second connected ball sets that there are six the second rectangle inserting grooves and eight described the
Two star inserting grooves, wherein：Four the second rectangle inserting grooves are uniformly arranged on the outer surface of second connected ball, and
In the plane where the centre of sphere of same second connected ball, other two described second rectangle inserting groove is symmetricly set on four
The both sides of plane residing for a second rectangle inserting groove, and any second rectangle grafting groove center and the centre of sphere of the second connected ball
Line and the line of its adjacent any second rectangle grafting groove center and the centre of sphere of the second connected ball between angle be
90°；Eight the second star inserting grooves are symmetricly set on the both sides of plane residing for four the second rectangle inserting grooves, and appoint
The line and the second star grafting groove center adjacent thereto of one second rectangle grafting groove center and the centre of sphere of the second connected ball with
Angle between the line of the centre of sphere of second connected ball is 45 °.
Preferably, the head rod includes the first cylinder and extends centrally out along the first cylinder both ends of the surface
First connecting portion, and the first connecting portion is cuboid, the first connecting portion at the head rod both ends respectively with it is described
First rectangle inserting groove and the second rectangle inserting groove are engaged.
Preferably, cylindrical first end body is both provided between the both ends of the surface and first connecting portion of first cylinder.
Preferably, second connecting rod includes the second cylinder, and the second cylinder both ends are respectively arranged with first and incline
Inclined portion and the second rake extend outwardly along the first rake end face center and are provided with second connecting portion, are tilted along second
End surface, which extends centrally out, is provided with second connecting portion, and the second connecting portion be triangular prism, second connecting rod two
The second connecting portion at end is engaged with the second star inserting groove.
Preferably, the first inclination end surface and the junction of the second connecting portion are provided with cylindrical second end
Body, and the second end body and the second connecting portion adjacent thereto are coaxial, described second tilts end surface and described second
The junction of connecting portion is provided with the 3rd cylindrical end body, and the 3rd end body and the second connecting portion adjacent thereto
Coaxially.
The children of the utility model build toy, can realize connecting rod grafting between connected ball using different structure,
It is firm enough after the interesting stronger and grafting of structure.
Description of the drawings
Fig. 1 is that the children of the utility model build the structure diagram of toy；
Fig. 2 a are that the children of the utility model build the overlooking the structure diagram of the first connected ball in toy；
Fig. 2 b are that the children of the utility model build the main structure diagram of the first connected ball in toy；
Fig. 2 c are that the children of the utility model build the left view structural representation of the first connected ball in toy；
Fig. 3 is that the children of the utility model build the overlooking the structure diagram of the second connected ball in toy；
Fig. 4 is that the children of the utility model build the structure diagram of head rod in toy；
Fig. 5 is that the children of the utility model build the structure diagram of the second connecting rod in toy.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The embodiment of the utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that limit to the utility model
System.
As shown in Figures 1 to 5, the children of the utility model build toy, and global shape is regular octahedron, including first
Connected ball 1, head rod 12, six the second connected balls 2 and being connected with the first connected ball 1 by head rod 12
Two connecting rods 22 are connected by the second connecting rod 22 between two neighboring second connected ball 2.First connected ball 1 is arranged at positive eight
At the geometric center of face body, six the second connected balls 2 are respectively arranged at six apexes of regular octahedron.First connected ball 1,
One connecting rod 12, the second connected ball 2 and the second connecting rod 22 using integrated injection molding, avoid secondary operation.
Three-dimensional system of coordinate is established, and following is subject to three-dimensional system of coordinate, is established by origin of the centre of sphere of the first connected ball 1
Three-dimensional system of coordinate XYZ, X-axis is with being symmetrical set the centre of sphere line weight in two the second connected balls of the first connected ball both sides
Close, the centre of sphere line coincident of Y-axis and front and rear two the second connected balls for being symmetricly set on the first connected ball both sides, Z axis with up and down
The centre of sphere line coincident of two the second connected balls of the first connected ball both sides is symmetricly set on, as shown in Figure 1.
There are six the first rectangle inserting groove 10 and eight the first star inserting grooves for the outer surface setting of wherein the first connected ball 1
11；Wherein：Four the first rectangle inserting grooves 10 are uniformly arranged on the outer surface of the first connected ball 1, and are located at the first connection simultaneously
In any plane where the centre of sphere of ball 1, for example, four positioned at the left side of the first connected ball 1, right side, upside and downside
In the plane that first rectangle inserting groove 10 can be located at X-axis and Z axis forms, other two the first rectangle inserting groove 10 is symmetricly set on
The both sides of plane residing for four the first rectangle inserting grooves 10 (i.e. X-axis and the plane of Z axis composition), and any first rectangle inserting groove
10 centers and the line of the centre of sphere of the first connected ball 1 and its adjacent any first rectangle inserting groove, 10 center and the first connected ball
Angle between the line of 1 centre of sphere is 90 °；Eight the first star inserting grooves 11 are symmetricly set on four first squares
The both sides of plane residing for shape inserting groove 10 (i.e. X-axis and the plane of Z axis composition), as shown in Figure 2 b, and any first rectangle grafting
10 center of slot and the line of the centre of sphere of the first connected ball 1 and adjacent 11 center of the first star inserting groove and the first connected ball 1
Angle between the line of the centre of sphere is 45 °, after the setting, the children after grafting can be made to build the overall structure of toy more
It is firm.
Correspondingly, there are six the second rectangle inserting groove 20 and eight the second star grafting for the setting of 2 outer surface of the second connected ball
Slot 21, wherein：Four the second rectangle inserting grooves 20 are uniformly arranged on the outer surface of the second connected ball 2, and are respectively positioned on same
In plane where the centre of sphere of two connected balls 2, for example, four positioned at the left side of the second connected ball 2, right side, upside and downside
A second rectangle inserting groove 20 can be located at the plane that X-axis and Z axis form or be put down with what X-axis and Z axis formed that plane is mutually parallel
On face, other two the second rectangle inserting groove 20 is symmetricly set on plane (X-axis and Z axis residing for four the second rectangle inserting grooves 20
The plane of composition forms the plane that plane is mutually parallel with X-axis and Z axis) both sides, and any second rectangle inserting groove 20
Center and the line of the centre of sphere of the second connected ball 2 and its adjacent any second rectangle inserting groove, 20 center and the second connected ball 2
The centre of sphere line between angle be 90 °；Eight the second star inserting grooves 21 are symmetricly set on four the second rectangle inserting grooves
The both sides of plane residing for 20 (plane of X-axis and Z axis composition forms the plane that plane is mutually parallel with X-axis and Z axis), and times
In the line and the second star inserting groove 21 adjacent thereto of the centre of sphere of one second rectangle inserting groove, 20 center and the second connected ball 2
Angle between the line of the heart and the centre of sphere of the second connected ball 2 is 45 °, after the setting, can make children's structure after grafting
The overall structure for building toy is more firm.
One end of head rod 12 is connected by the first rectangle inserting groove 10 with the first connected ball 1, and head rod
12 other end is connected by the second rectangle inserting groove 20 with the second connected ball 2, and the both ends of the second connecting rod 22 pass through respectively
Two star inserting grooves 21 are connected with two adjacent the second connected balls 2.
Head rod 12 includes the first cylinder 120 and the first company extended centrally out along 120 both ends of the surface of the first cylinder
Socket part 121, first connecting portion 121 are cuboid, and the first connecting portion 121 at 12 both ends of head rod is inserted respectively with the first rectangle
10 and second rectangle inserting groove 20 of access slot is engaged grafting, is all provided between the both ends of the surface of the first cylinder 120 and first connecting portion 121
Cylindrical first end body 122 is equipped with, the first end body 122 at both ends is respectively used to what is set with 10 outside of the first rectangle inserting groove
The second groove 201 that first groove 101 and 20 outside of the second rectangle inserting groove are set positions.
Second connecting rod 22 includes the second cylinder 220, and 220 both ends of the second cylinder are respectively arranged with the first rake 2201
With the second rake 2202, extend outwardly along 2201 end face center of the first rake and be provided with second connecting portion 221, incline along second
2202 end face center of inclined portion, which extends outwardly, is provided with second connecting portion 221, second connecting portion 221 be triangular prism, the second connecting rod
The second connecting portion 221 at 22 both ends and the second star inserting groove 21 are in mating connection.First rake, 2201 end face connects with second
The junction of socket part 221 is provided with cylindrical second end body 222, and second end body 222 and second connecting portion adjacent thereto
221 is coaxial；Correspondingly, 2202 end face of the second rake and the junction of second connecting portion 221 are provided with the 3rd cylindrical end
Body 223, and the 3rd end body 223 and second connecting portion 221 adjacent thereto are coaxial.
It can be seen that the assembling toy for children of the utility model, the company that different structure is used between connected ball can be realized
It is firm enough after extension bar grafting, the interesting stronger and grafting of structure.
The above is only the preferred embodiment of the utility model, is not intended to limit the protection of the utility model
Scope.
Claims (7)
1. a kind of children build toy, global shape is regular octahedron, which is characterized in that it includes the first connected ball, the first company
Extension bar, six the second connected balls and the second connecting rod being connected with the first connected ball by head rod, two neighboring institute
It states and is connected by second connecting rod between the second connected ball；First connected ball is arranged at the geometric center of regular octahedron
Place, six second connected balls are respectively arranged at six apexes of regular octahedron, and the outer surface of first connected ball is set
It is equipped with multiple first rectangle inserting grooves and multiple first star inserting grooves；The outer surface of second connected ball is provided with multiple
Two rectangle inserting grooves and multiple second star inserting grooves；One end of the head rod by the first rectangle inserting groove with
The first connected ball connection, and the other end of head rod is connected by the second rectangle inserting groove and second connected ball
It connects, the both ends of second connecting rod are connected respectively by the second star inserting groove and adjacent two second connected balls
It connects.
2. children as described in claim 1 build toy, which is characterized in that the outer surface of first connected ball is provided with six
A first rectangle inserting groove and eight the first star inserting grooves, wherein：Four the first rectangle inserting grooves are uniform
The outer surface of first connected ball is arranged on, and simultaneously in any plane where the centre of sphere of the first connected ball, in addition
Two the first rectangle inserting grooves are symmetricly set on the both sides of plane residing for four the first rectangle inserting grooves, and any
One rectangle grafting groove center and the line of the centre of sphere of the first connected ball and its adjacent any first rectangle grafting groove center and
Angle between the line of the centre of sphere of one connected ball is 90 °；Eight the first star inserting grooves are symmetricly set on described in four
The both sides of plane residing for first rectangle inserting groove, and the line of any first rectangle grafting groove center and the centre of sphere of the first connected ball
Angle between adjacent the first star grafting groove center and the line of the centre of sphere of the first connected ball is 45 °.
3. children as described in claim 1 build toy, which is characterized in that the outer surface of second connected ball is provided with six
A second rectangle inserting groove and eight the second star inserting grooves, wherein：Four the second rectangle inserting grooves are uniform
The outer surface of second connected ball is arranged on, and is respectively positioned in the plane where the centre of sphere of same second connected ball, in addition
Two the second rectangle inserting grooves are symmetricly set on the both sides of plane residing for four the second rectangle inserting grooves, and any
Two rectangle grafting groove centers and the line of the centre of sphere of the second connected ball and its adjacent any second rectangle grafting groove center and
Angle between the line of the centre of sphere of two connected balls is 90 °；Eight the second star inserting grooves are symmetricly set on described in four
The both sides of plane residing for second rectangle inserting groove, and the line of any second rectangle grafting groove center and the centre of sphere of the second connected ball
Angle between the second star grafting groove center adjacent thereto and the line of the centre of sphere of the second connected ball is 45 °.
4. children as described in claim 1 build toy, which is characterized in that the head rod includes the first cylinder and edge
The first connecting portion that the first cylinder both ends of the surface extend centrally out, and the first connecting portion be cuboid, described first
The first connecting portion at connecting rod both ends is engaged respectively with the first rectangle inserting groove and the second rectangle inserting groove.
5. children as claimed in claim 4 build toy, which is characterized in that the both ends of the surface of first cylinder are connected with first
Cylindrical first end body is both provided between portion.
6. children as described in claim 1 build toy, which is characterized in that second connecting rod includes the second cylinder, institute
It states the second cylinder both ends and is respectively arranged with the first rake and the second rake, it is outside along the first rake end face center
Being extended has second connecting portion, extends outwardly along the second rake end face center and is provided with second connecting portion, and described second
Connecting portion is triangular prism, and the second connecting portion at the second connecting rod both ends is engaged with the second star inserting groove.
7. children as claimed in claim 6 build toy, which is characterized in that described first tilts end surface connects with described second
The junction of socket part is provided with cylindrical second end body, and the second end body and the second connecting portion adjacent thereto are same
Axis, the junction of the second inclination end surface and the second connecting portion are provided with the 3rd cylindrical end body, and described the
Three end bodies and the second connecting portion adjacent thereto are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878824.8U CN207412748U (en) | 2017-07-19 | 2017-07-19 | A kind of children build toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878824.8U CN207412748U (en) | 2017-07-19 | 2017-07-19 | A kind of children build toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412748U true CN207412748U (en) | 2018-05-29 |
Family
ID=62399267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878824.8U Active CN207412748U (en) | 2017-07-19 | 2017-07-19 | A kind of children build toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412748U (en) |
-
2017
- 2017-07-19 CN CN201720878824.8U patent/CN207412748U/en active Active
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| GR01 | Patent grant |