CN102166416B - Pyramid revolving part - Google Patents
Pyramid revolving part Download PDFInfo
- Publication number
- CN102166416B CN102166416B CN201110048403.XA CN201110048403A CN102166416B CN 102166416 B CN102166416 B CN 102166416B CN 201110048403 A CN201110048403 A CN 201110048403A CN 102166416 B CN102166416 B CN 102166416B
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- block
- revolving part
- pyramid
- joint face
- limit block
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Abstract
The invention discloses a pyramid revolving part. The pyramid revolving part consists of four center blocks corresponding to four surfaces of the revolving part, and six side blocks which buckled together through key slots, are connected with the corresponding center blocks in a sliding mode, and can oppositely rotate along connecting surfaces of the center blocks. The pyramid revolving part manufactured according to the inventive technology has simpler structure, less assembly, it is convenient for assembling the pyramid revolving part, and the production cost is greatly reduced, and the appearance thereof attracts more interest of the consumer.
Description
Technical field
The present invention relates to a kind of pyramid revolving part, it can be applied to other related scientific research such as teaching aid and educational toy and mechanical manufacturing field.
Background technology
There is a kind of pyramid magic cube in the market, its technology manufacture of continuing to use traditional similar three rank magic squares forms, and its each slide block is all in isosceles triangle, and total slide block number is more, assembling is complicated, not strong to the attraction of consumer.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, pyramid revolving part easy to assembly.
For achieving the above object, the present invention adopts following technical scheme: a kind of pyramid revolving part, it by correspond to these revolving part four faces four central blocks, being connected together by keyway to be slidably connected with corresponding central block together and can to form along six the limit blocks rotated relative to the joint face of central block.
Described pyramid revolving part is positive tetrahedron configuration, the outer surface of its central block is isosceles triangle, three joint faces adjacent with outer surface on central block are provided with three arc chutes, two outer surfaces of its limit block are isosceles trapezoid, and two adjacent with limit block outer surface on the block of limit are respectively arranged with and establish in the arc chute on central block and the convex key of arc becoming keyway to be connected together with corresponding central block on the joint face of central block.
Described pyramid revolving part is positive tetrahedron configuration, the outer surface of its central block is isosceles triangle, three joint faces adjacent with outer surface on central block are provided with three convex keys of arc, two outer surfaces of its limit block are isosceles trapezoid, two adjacent with limit block outer surface on the block of limit arrange respectively on the joint face of central block corresponding with the convex key of the arc on central block become the arc chute that is connected together of keyway.
Described keyway is connected together as the one of following type of attachment: between central block and limit block for discontinuity keyway be connected together, between central block and limit block for continuity keyway is connected together.
Described pyramid revolving part by correspond to four faces four central blocks, being connected together by keyway to be slidably connected with corresponding central block together and can to link together with corresponding limit block and four hornblocks that relatively can rotate along the joint face with limit block form along six limit blocks rotating relative to the joint face of central block and being connected together by keyway.
Keyway between described central block and limit block is connected together as the one of following form: the convex key of the arc that the joint face of central block is arranged is established in arc chute set on the long joint face of limit block, and the convex key of arc that the long joint face of limit block is arranged is established in arc chute set on the joint face of central block.
Keyway between described hornblock and limit block is connected together as the one of following form: the convex key of the arc that the joint face of hornblock is arranged is established in arc chute set on the short joint face of limit block, and the convex key of arc that the short joint face of limit block is arranged is established in arc chute set on the joint face of hornblock.
Described pyramid revolving part is positive tetrahedron configuration, and its central block is the parallel positive isosceles triangle terrace with edge of a surfaces externally and internally, and the joint face between each central block and limit block is isosceles trapezoid; Two outer surfaces of its limit block are isosceles trapezoid, and the short joint face that the long joint face that each limit block is connected towards central block with central block is isosceles trapezoid, each limit block is connected towards hornblock with hornblock is rhombus; Each face of its hornblock is rhombus.
Described limit block is identical with the radius of turn of hornblock.
Described limit block is not identical with the radius of turn of hornblock.
According to the produced pyramid revolving part of technology provided by the present invention, its structure is more simple, and the assembly of composition revolving part is less, and easy to assembly, greatly can reduce production cost, its outward appearance more can attract the interest of consumer.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the central block in Fig. 1;
Fig. 3 is the structural representation of the hornblock in Fig. 1;
Fig. 4 is the structural representation of the limit block in Fig. 1;
Fig. 5 is the sections fit figure of the embodiment of the present invention 1;
Fig. 6 is the surface structure schematic diagram of the embodiment of the present invention 2;
Fig. 7 is the sections fit figure of the embodiment of the present invention 2;
Fig. 8 is the central block structural representation of the embodiment of the present invention 3;
Fig. 9 is the limit block structure schematic diagram of the embodiment of the present invention 3;
Figure 10 is the sections fit figure of the embodiment of the present invention 3;
Detailed description of the invention
Below in conjunction with accompanying drawing, be described in further detail several pyramid revolving parts that the present invention relates to concrete several embodiments, certainly, following several schemes are only as the present invention being described but not limiting the scope of the invention.
As shown in Figures 1 to 4, be the embodiment of the present invention 1.
As shown in Figure 1, this pyramid revolving part, by four central blocks 1 being positioned at its each center, is positioned at six limit blocks 2 at each edge of this revolving part, and four hornblocks 3 being positioned at each bight of this revolving part form.
As shown in Figure 2, be the central block 1 of this revolving part, it is the equilateral triangle terrace with edge that a surfaces externally and internally parallels, and its three identical isosceles trapezoid joint faces are provided with three identical arc chutes 11.
As shown in Figure 3, the hornblock 3 of to be each of this revolving part be rhombus, its three adjacent rhombus joint faces is respectively equipped with three identical arc chutes 31.
As shown in Figure 4, it is the limit block 2 of this revolving part, two outer surfaces of limit block 2 are isosceles trapezoid, two trapezoidal long joint faces adjacent with its outer surface on limit block 2 and the trapezoidal joint face of central block 1 roughly the same, the long joint face that two of limit block 2 are adjacent is provided with the convex key 21 of arc be connected together with arc chute 11 one-tenth keyway set on the joint face of central block 1; Rhombus joint face on two short joint faces of relative rhombus adjacent with its outer surface on limit block 2 and hornblock 3 is roughly the same, two of limit block 2 relative to short joint face be provided with the convex key 22 of arc be connected together with arc chute 31 one-tenth keyway set on the joint face of hornblock 3.
During assembling, convex for arc on limit block 2 key 21 is established in the arc chute 11 of central block 1, make together with central block 1 is connected together with limit block 2 keyway, convex for arc on limit block 2 key 22 is established in the arc chute 31 on hornblock 3, make together with limit block 2 is connected together with hornblock 3 keyway, so namely to can be assembled into pyramid revolving part as shown in Figure 1.Further, when rotating this revolving part, limit block 2 can rotate along the joint face of the two is relative with central block 1, and hornblock 3 can rotate along the joint face of the two is relative with limit block 2.
As shown in Figure 5, namely be the assembling schematic diagram linked together by each limit block 2 being arranged in the same rotation layer of a surfaces of revolution (as: when limit block 2 relatively rotates be connected both central blocks 1, the plane at place is a surfaces of revolution of this pyramid revolving part) side, central block 1 and the hornblock 3 in described pyramid revolving part, it also can regard the sections fit figure of the embodiment of the present invention 1 as.
In the embodiment of the present invention 1, the radius of turn between limit block 2 and hornblock 3 is not identical.Cause between hornblock 3 and limit block 2 like this and limit block 2 and central block 1 form discontinuity keyway respectively in same surfaces of revolution both sides and be connected together.But due to the length of the convex key 21 on the limit block 2 of same surfaces of revolution side be greater than between the chute of three central blocks 1 of this surfaces of revolution opposite side between short length, so can be connected together together between limit block 2 and central block 1, and can relatively rotate therebetween.And for hornblock 3, although short length between the chute being shorter in length than three hornblocks 3 on the same surfaces of revolution connecting convex key 22 set on its limit block 2, but when hornblock 3 is when departing from the original limit block 2 connecting it and rotating, because it now still and between two other limit block 2 also exists annexation, so can not depart from limit block 2 when hornblock 3 is in unsettled rotation and can rotate normally.
Certainly, for on above-mentioned central block 1 and hornblock 3, arc chute is set, limit block 2 arranges the convex key of arc, thus make between central block 1 and limit block 2, make to be formed between limit block 2 and hornblock 3 mode that keyway is connected together, just in the embodiment of the present invention 1, keyway is connected together the one of mode, and it also can by manufacturing pyramid revolving part of the present invention with this kind of keyway completely contrary or similar other keyway of mode mode that is connected together that is connected together.
In addition, as shown in Figure 5, what arrange on the limit block 2 of same surfaces of revolution side is the convex key 21 of arc, what hornblock 3 was arranged is arc chute 31, in fact, the two can adopt the form being set to chute simultaneously or being set to convex key simultaneously when towards same surfaces of revolution side.
As shown in Fig. 2, Fig. 4, Fig. 6 and Fig. 7, it is the embodiment of the present invention 2.
Be the pyramid revolving part of the embodiment of the present invention 2 as shown in Figure 6, it is by four central blocks 1 being positioned at this revolving part each center, and six the limit blocks 2 being positioned at each edge of this revolving part form.
The difference of the embodiment of the present invention 2 and embodiment 1 is, does not have hornblock in the embodiment of the present invention 2 as shown in Figure 6.
That is, central block 1 in the embodiment of the present invention 1 just can be formed the positive tetrahedron pyramid revolving part lacking hornblock shown in the embodiment of the present invention 2 together with limit block 2 direct-assembling, certainly, in order to goodlooking, the arc chute 22 on limit block 2 as shown in Figure 4 can be removed (not removing the relative rotation also do not affected between limit block and central block).
In addition, in the embodiment of the present invention 1, as shown in Figure 5, the arc chute 31 being positioned at the convex key 21 of arc on the limit block 2 of same surfaces of revolution side and being positioned on hornblock 3, the two is around same central rotation but the two radius of turn is not identical, this is due in the embodiment of the present invention 1, the cause that the ratio of hornblock 3 shared by whole revolving part is too small.In fact, in the mill, if central block 1 is reduced, limit block 2 and hornblock 1 are become large, then can the radius of turn of the limit block 2 be positioned on the same surfaces of revolution and hornblock 3 be set to identical, make the two rotate around same center with identical radius, thus make between hornblock 3 and limit block 2 and limit block 2 and central block 1 form continuity keyway respectively in same surfaces of revolution both sides and be connected together.Below, a kind of technical scheme of the manufacture pyramid revolving part in this kind of situation is described with the embodiment of the present invention 3.
If Fig. 1, Fig. 3, Fig. 8, Fig. 9 and Figure 10 are the embodiment of the present invention 3.
As shown in Figure 1, this pyramid revolving part, by four central blocks 1 being positioned at its each center, is positioned at six limit blocks 2 at each edge of this revolving part, and four hornblocks 3 being positioned at each bight of this revolving part form.
As shown in Figure 3, the hornblock 3 of to be each of this revolving part be rhombus, its three adjacent rhombus joint faces is respectively equipped with three identical arc chutes 31.
As shown in Figure 8, be the central block 1 of this revolving part, it is the equilateral triangle terrace with edge that a surfaces externally and internally parallels, and its three identical isosceles trapezoid joint faces are provided with three identical convex keys 101 of arc.
As shown in Figure 9, it is the limit block 2 of this revolving part, two outer surfaces of limit block 2 are isosceles trapezoid, two trapezoidal long joint faces adjacent with its outer surface on limit block 2 and the trapezoidal joint face of central block 1 roughly the same, the long joint face that two of limit block 2 are adjacent is provided with the arc chute 201 be connected together with convex 101 one-tenth, the key keyway of arc set on the joint face of central block 1; Rhombus joint face on two short joint faces of relative rhombus adjacent with its outer surface on limit block 2 and hornblock 3 is roughly the same, two of limit block 2 relative to short joint face be provided with the convex key 202 of arc be connected together with arc chute 31 one-tenth keyway set on the joint face of hornblock 3.
During assembling, convex for arc on central block 1 key 101 is established in the arc chute 201 on limit block 2, make together with central block 1 is connected together with limit block 2 keyway, convex for arc on limit block 2 key 202 is established in the arc chute 31 on hornblock 3, make together with limit block 2 is connected together with hornblock 3 keyway, so namely to can be assembled into pyramid revolving part as shown in Figure 1.Further, when rotating this revolving part, limit block 2 can rotate along the joint face of the two is relative with central block 1, and hornblock 3 can rotate along the joint face of the two is relative with limit block 2.
The present invention is novel in design, and structure is simple, easy to assembly, the interest that can more catch a buying public.
Claims (10)
1. a pyramid revolving part, is characterized in that: described pyramid revolving part by correspond to these revolving part four faces four central blocks, being connected together by keyway to be slidably connected with corresponding central block together and can to form along six the limit blocks rotated relative to the joint face of central block.
2. pyramid revolving part according to claim 1, it is characterized in that: described pyramid revolving part is positive tetrahedron configuration, the outer surface of its central block is isosceles triangle, three joint faces adjacent with outer surface on central block are provided with three arc chutes, two outer surfaces of its limit block are isosceles trapezoid, and two adjacent with limit block outer surface on the block of limit are respectively arranged with and establish in the arc chute on central block and the convex key of arc becoming keyway to be connected together with corresponding central block on the joint face of central block.
3. pyramid revolving part according to claim 1, it is characterized in that: described pyramid revolving part is positive tetrahedron configuration, the outer surface of its central block is isosceles triangle, three joint faces adjacent with outer surface on central block are provided with three convex keys of arc, two outer surfaces of its limit block are isosceles trapezoid, two adjacent with limit block outer surface on the block of limit arrange respectively on the joint face of central block corresponding with the convex key of the arc on central block become the arc chute that is connected together of keyway.
4. the pyramid revolving part according to Claims 2 or 3, is characterized in that: described keyway is connected together as the one of following type of attachment: between central block and limit block for discontinuity keyway be connected together, between central block and limit block for continuity keyway is connected together.
5. a pyramid revolving part, is characterized in that: described pyramid revolving part by correspond to four faces four central blocks, being connected together by keyway to be slidably connected with corresponding central block together and can to link together with corresponding limit block and four hornblocks that relatively can rotate along the joint face with limit block form along six limit blocks rotating relative to the joint face of central block and being connected together by keyway.
6. pyramid revolving part according to claim 5, it is characterized in that: the keyway between described central block and limit block is connected together as the one of following form: the convex key of the arc that the joint face of central block is arranged is established in arc chute set on the long joint face of limit block, and the convex key of arc that the long joint face of limit block is arranged is established in arc chute set on the joint face of central block.
7. pyramid revolving part according to claim 5, it is characterized in that: the keyway between described hornblock and limit block is connected together as the one of following form: the convex key of the arc that the joint face of hornblock is arranged is established in arc chute set on the short joint face of limit block, and the convex key of arc that the short joint face of limit block is arranged is established in arc chute set on the joint face of hornblock.
8. the pyramid revolving part according to claim 5 or 6 or 7, it is characterized in that: described pyramid revolving part is positive tetrahedron configuration, its central block is the parallel positive isosceles triangle terrace with edge of a surfaces externally and internally, and the joint face between each central block and limit block is isosceles trapezoid; Two outer surfaces of its limit block are isosceles trapezoid, and the short joint face that the long joint face that each limit block is connected towards central block with central block is isosceles trapezoid, each limit block is connected towards hornblock with hornblock is rhombus; Each face of its hornblock is rhombus.
9. pyramid revolving part according to claim 8, is characterized in that: described limit block is identical with the radius of turn of hornblock.
10. pyramid revolving part according to claim 8, is characterized in that: described limit block is not identical with the radius of turn of hornblock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110048403.XA CN102166416B (en) | 2010-02-25 | 2011-02-23 | Pyramid revolving part |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020117929 | 2010-02-25 | ||
| CN201020117929.X | 2010-02-25 | ||
| CN201020154495.0 | 2010-04-09 | ||
| CN201020154495 | 2010-04-09 | ||
| CN201110048403.XA CN102166416B (en) | 2010-02-25 | 2011-02-23 | Pyramid revolving part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166416A CN102166416A (en) | 2011-08-31 |
| CN102166416B true CN102166416B (en) | 2015-01-07 |
Family
ID=44487853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110048403.XA Expired - Fee Related CN102166416B (en) | 2010-02-25 | 2011-02-23 | Pyramid revolving part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166416B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211827U (en) * | 1987-08-06 | 1988-07-20 | 张引川 | Puzzle "pyramid" |
| CN87205260U (en) * | 1987-12-04 | 1988-10-26 | 许伟 | Juggle cone |
| CN2237471Y (en) * | 1995-09-05 | 1996-10-16 | 崔建良 | Magic regular trigon |
| GB2363341A (en) * | 2000-06-15 | 2001-12-19 | Nigel Bruce Mottram | Tetrahedral puzzle |
-
2011
- 2011-02-23 CN CN201110048403.XA patent/CN102166416B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211827U (en) * | 1987-08-06 | 1988-07-20 | 张引川 | Puzzle "pyramid" |
| CN87205260U (en) * | 1987-12-04 | 1988-10-26 | 许伟 | Juggle cone |
| CN2237471Y (en) * | 1995-09-05 | 1996-10-16 | 崔建良 | Magic regular trigon |
| GB2363341A (en) * | 2000-06-15 | 2001-12-19 | Nigel Bruce Mottram | Tetrahedral puzzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102166416A (en) | 2011-08-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Guanghui Document name: Notification of Termination of Patent Right |
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| 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: 20150107 Termination date: 20160223 |