CN2307609Y

CN2307609Y - Globe mould with sliding puzzle

Info

Publication number: CN2307609Y
Application number: CN97228372U
Authority: CN
Inventors: 麻俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-15
Filing date: 1997-10-15
Publication date: 1999-02-17
Anticipated expiration: 2007-10-15

Abstract

The utility model relates to a globe mould with sliding puzzle. Two hemispheres which can correspondingly rotate are connected by a sphere centre. The two hemispheres are respectively provided with an inner hemisphere and a dividing outer shell which is wrapped in the inner hemisphere. The surfaces of the two inner hemispheres are provided with annular slide ways which are communicated. Each block of the dividing outer shell can slide on the slide way. As the two hemispheres can correspondingly rotate, and the dividing outer shell can slide on the surfaces of the two inner hemispheres, each block of the dividing outer shell of the inner hemispheres can shift the positions on the spherical surfaces. The surface of the outer shell is provided with a globe surface chart. The two hemispheres are rotated, the dividing outer shell is slid, and then the globe surface chart is disassembled and assembled. The utility model is an intelligent game appliance with an assembled and disassembled globe surface chart.

Description

Slip piece earth model

The utility model relates to a kind of culture and entertainment supplies of intelligence development, particularly a kind of slip piece earth model.

The plane piece together map is that map is divided into some, during use, some figures by actual map can be combined into the shape of former map, this piece together map, can improve the interest of student's studying the geography knowledge, also be a kind of culture and entertainment supplies with nootropic effect.In the prior art, have only the plane piece together map, do not have sphere piece earth model.

The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose a kind of slip piece earth model.

Invention scheme of the present utility model is: slip piece earth model is two hemisphere that centre of sphere place connects together, two hemisphere can rotate relatively, two hemisphere have interior hemisphere respectively and wrap in the outer piecemeal shell of interior hemisphere, on two interior hemisphere faces the annular slide track that communicates is arranged, each piece of piecemeal shell all can slide on slideway.Because two hemisphere can rotate relatively with the piecemeal shell and can slide on interior hemisphere face, so each piece of piecemeal shell can the shift position on sphere on the interior hemisphere face.If globe surface figure is arranged on the surface of shell, by rotating two hemisphere and slip piecemeal shell, can be globe surface partition of a graph and combination.

For realizing the foregoing invention scheme, piece spherical model slidably is made up of the hemisphere that two centre of sphere places of first, second connect together.Two hemisphere of first, second have interior hemisphere respectively and wrap in the outer piecemeal shell of interior hemisphere, there is annular slide track that communicate, vertical with the cross section disk of hemisphere on the surface of two interior hemisphere, the slideway xsect is a dovetail, the case surface of piecemeal shell has globe surface figure, the dovetail groove that matches with dovetail on the interior hemisphere surface is arranged in the shell of piecemeal shell, the piecemeal shell is connected with chase mortise with interior hemisphere, and the piecemeal shell can slide and the shift position on two hemisphere faces.There is radially circular hole at centre of sphere place at first hemisphere, and parallel with hemisphere cross section disk and concentric with cross section circle recessed ring outside the hole is arranged in the circular hole; On the cross section disk of second hemisphere, standing has 2～4 vertical rods that hook arranged vertical with hemisphere cross section disk, vertical rod all is to stand in the cross section to justify on the concentric circumference, the diameter of a circle of vertical rod place circumference and first ball centre of sphere place radially diameter of a circle of circular hole are identical, the vertical rod front end has hook, the direction of hook outwardly, there is the vertical rod of hook can insert in the radially circular hole on the first hemisphere on the second hemisphere, the hook of second hemisphere upper pright stanchion front end can be hooked on the scrobicular ring in the circular hole on the first hemisphere, two hemisphere are connected together, become spheroid, two hemisphere that connect together can rotate relatively.

The utility model is lumped together by two hemisphere becomes spheroid, spherome surface has globe surface figure, two hemisphere can rotate relatively, the piecemeal shell of spherome surface can slide on spheroid, make each piece of spheroid piecemeal shell can the shift position, realize the partition or the merging of earth model exterior view.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the cut-open view of slip piece earth model.

Among Fig. 1, slip piece earth model has two hemisphere of first, second 1,2, the centre of sphere place of first hemisphere 1, radially circular hole 13 is arranged, have on the circumference in the circular hole 13 parallel with the hemisphere cross section disk of first hemisphere 1 and with the cross section circle concentric, outside the hole recessed annulus 131, promptly the longitudinal section of circular hole 13 is that T shape makes annular step 132 is arranged in the circular hole 13.There are four columns 23 that hook is arranged at the centre of sphere place of second hemisphere 2, four have hook column 23 vertical with the cross section disk of second hemisphere 2, four columns 23 that hook arranged be distributed on the concentric circumference of second hemisphere cross section circle on, the diameter of this circumference is identical with the diameter of the circular hole 13 at first hemisphere 1 centre of sphere place, on the second hemisphere 2 four have hook column hook 231 direction outwardly, on the second hemisphere four have the column 23 of hook can inject 13 li of circular holes on the first hemisphere, hook 231 can hang on the ring-shaped step 132, make first, two hemisphere of second connect together, first, after two hemisphere of second connect together, first, the cross section disk of two hemisphere of second is adjacent to first, two hemisphere of second can rotate relatively.

Two hemisphere of first, second 1,2 have interior hemisphere 11,21 respectively, on interior hemisphere 11,21 outside surfaces, the four circle cirque slideway 111,211,112,212,113,213 that communicate vertical with hemisphere cross section disk are arranged, 114,214, the xsect of slideway is a dovetail, and slideway 111 and 211 is linked to be an annulus, and

slideway

112 and 212 is linked to be an annulus, slideway 113 and 213 is linked to be an annulus, and

slideway

114 and 214 is linked to be an annulus.On the slideway on the interior hemisphere 11 of first hemisphere 111,112,113,114, be surrounded by piecemeal shell 121,122,123,124 respectively, on the slideway on the interior hemisphere 21 of second hemisphere 211,212,213,214, be surrounded by piecemeal shell 221,222,223,224 respectively, the dovetail groove that matches with the dovetail of corresponding slideway on the interior hemisphere face is arranged respectively in the piecemeal shell, and the piecemeal shell can connect together and can slide on interior hemisphere face with dovetail groove, dovetail and interior hemisphere respectively.The piecemeal shell all is a semi-round ring shape, be that two piecemeal shells are arranged on each cirque slideway,

piecemeal shell

121 and 221 is on slideway 111,211,

piecemeal shell

122 and 222 is on slideway 112,212, piecemeal shell 123 and 223 is on slideway 113,213,

piecemeal shell

124 and 224 is on slideway 114,214, and two piecemeal shells on the same slideway can slide on the cirque slideway of place, and can be between two hemisphere switch.In order to locate, on the interior hemisphere 11,21 of two hemisphere of first, second, the diameter two ends vertical with slideway have

semicircular pillar

14,24 respectively.On the sphere that the outside surface of piecemeal shell is formed, globe surface figure is arranged.

Because two hemisphere can rotate relatively, the piecemeal shell can slide on the ball surface, so globe surface figure can break and combine, can be used for piecing together the developmental game of tearing globe surface figure open.

If the piecemeal shell on the cirque slideway is divided into four, six or eight, can improves more and piece together the difficulty and the interest of tearing the sphere map open.

Claims

1. slip piece earth model, it is characterized in that: by first, the hemisphere that two centre ofs sphere of second connect together is formed, two hemisphere have interior hemisphere respectively and wrap in the outer piecemeal shell of interior hemisphere, the surface of two interior hemisphere has and communicates, the annular slide track vertical with the cross section disk of hemisphere, the slideway xsect is a dovetail, the case surface of piecemeal shell has globe surface figure, the dovetail groove that matches with dovetail on the interior hemisphere surface is arranged in the shell of piecemeal shell, the piecemeal shell is connected with chase mortise with interior hemisphere, centre of sphere place at first hemisphere, radially circular hole is arranged, parallel with hemisphere cross section disk and concentric with cross section circle recessed ring outside the hole is arranged in the circular hole, the centre of sphere place of second hemisphere, upright have 2～4 to justify the vertical vertical rod that hook is arranged with the cross section, vertical rod all is to stand in the cross section to justify on the concentric circumference, the diameter of a circle of vertical rod place circumference and first hemisphere centre of sphere place radially circular diameter of circular hole are identical, the vertical rod front end has hook, the direction of hook outwardly, have the vertical rod of hook to insert in the radially circular hole on the first hemisphere on the second hemisphere, the hook of second hemisphere upper pright stanchion front end is hooked on the first hemisphere on the scrobicular ring in the circular hole.

2. by the described slip piece of claim 1 earth model, it is characterized in that: described the vertical rod of hook is arranged is four.

3. by the described slip piece of claim 2 earth model, it is characterized in that: described annular slide track has four.

4. by claim 1,2 or 3 described slip piece earth models, it is characterized in that: the piecemeal shell on the described same slideway has two.

5. by claim 1,2 or 3 described slip piece earth models, it is characterized in that: the piecemeal shell on the described same slideway has four.

6. by claim 1,2 or 3 described slip piece earth models, it is characterized in that: the piecemeal shell on the described same slideway has six.

7. by claim 1,2 or 3 described slip piece earth models, it is characterized in that: the piecemeal shell on the described same slideway has eight.