CN202802758U - A quadrilateral pyramid rolling toy - Google Patents
A quadrilateral pyramid rolling toy Download PDFInfo
- Publication number
- CN202802758U CN202802758U CN 201220126193 CN201220126193U CN202802758U CN 202802758 U CN202802758 U CN 202802758U CN 201220126193 CN201220126193 CN 201220126193 CN 201220126193 U CN201220126193 U CN 201220126193U CN 202802758 U CN202802758 U CN 202802758U
- Authority
- CN
- China
- Prior art keywords
- groove
- rolling
- rolling element
- toy
- quadrilateral pyramid
- 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 relates to a quadrilateral pyramid rolling toy comprising a quadrilateral pyramid base. The top of the quadrilateral pyramid base is provided with a groove; the bottom of the groove is a flat surface; a rolling body is disposed in the groove and is hollow in structure; and the inner wall of the rolling body is fixed with a weighing block. The rolling body of the quadrilateral pyramid rolling toy can roll back and forth along the bottom surface of the groove by the action of the weighing block disposed therein and finally stop on the bottom surface of the groove by the action of friction force of the bottom surface of the groove. The quadrilateral pyramid rolling toy can be played by children and can be placed in a house as an ornament.
Description
Technical field
The utility model relates to a kind of truncated rectangular pyramids rolling toy.
Background technology
At present the toy for children function ratio is more single, can only supply entertainment for children, and the market do not have a kind of can the free rolling toy.
The utility model content
The utility model provides a kind of truncated rectangular pyramids rolling toy for existing toy for children above shortcomings.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of truncated rectangular pyramids rolling toy comprises the base of truncated rectangular pyramids shape, the top of described truncated rectangular pyramids shape base is provided with groove, the bottom of described groove is the plane, be provided with rolling element in the described groove, described rolling element is hollow-core construction, be fixed with a weighting block on the inwall of described rolling element, the top of described rolling element is provided with two position limiting structures that are oppositely arranged.
The beneficial effects of the utility model are: roll to and fro along groove floor under the effect of weighting block within it of the rolling element of the utility model truncated rectangular pyramids rolling toy, under the frictional force effect of groove floor, be parked on the groove floor at last, not only can for entertainment for children, can also put at home as ornament.
Description of drawings
Fig. 1 is the partial sectional view of the utility model truncated rectangular pyramids rolling toy.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, described truncated rectangular pyramids rolling toy comprises the base 1 of truncated rectangular pyramids shape, the top of described truncated rectangular pyramids shape base 1 is provided with groove 2, the bottom of described groove 2 is the plane, be provided with rolling element 3 in the described groove 2, described rolling element 3 is hollow-core construction, is fixed with a weighting block 4 on the inwall of described rolling element 3, the top of described rolling element 3 is provided with two position limiting structures that are oppositely arranged 5, can be used for preventing accidentally dropping of appearance of rolling element 3.
The utility model truncated rectangular pyramids rolling toy in use, rolling element can be placed on an end of groove, and make weighting block in it be positioned at that part departs from directly over the rolling element inwall and near the position of the groove other end, again hand is unclamped, so at this moment the center of gravity of rolling element is owing to will roll by the other end along an end of groove to groove at action of gravitation at higher position, in the time of under weighting block is positioned at the rolling element inwall center of gravity minimum and since inertia can continue to the other end of groove to roll, when being rolled to the other end of groove, thereby can repeat the back and forth rolling that said process is realized rolling element, under the frictional force effect of groove floor, be parked on the groove floor at last, this moment weighting block be positioned at the rolling element inwall under.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. truncated rectangular pyramids rolling toy, it is characterized in that, the base that comprises truncated rectangular pyramids shape, the top of described truncated rectangular pyramids shape base is provided with groove, the bottom of described groove is the plane, is provided with rolling element in the described groove, and described rolling element is hollow-core construction, be fixed with a weighting block on the inwall of described rolling element, the top of described rolling element is provided with two position limiting structures that are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126193 CN202802758U (en) | 2012-03-21 | 2012-03-21 | A quadrilateral pyramid rolling toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126193 CN202802758U (en) | 2012-03-21 | 2012-03-21 | A quadrilateral pyramid rolling toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802758U true CN202802758U (en) | 2013-03-20 |
Family
ID=47861705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220126193 Expired - Fee Related CN202802758U (en) | 2012-03-21 | 2012-03-21 | A quadrilateral pyramid rolling toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802758U (en) |
-
2012
- 2012-03-21 CN CN 201220126193 patent/CN202802758U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140321 |