CN102335518A - Comparison quicksand device used for children to play with sand - Google Patents
Comparison quicksand device used for children to play with sand Download PDFInfo
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- CN102335518A CN102335518A CN2011103330014A CN201110333001A CN102335518A CN 102335518 A CN102335518 A CN 102335518A CN 2011103330014 A CN2011103330014 A CN 2011103330014A CN 201110333001 A CN201110333001 A CN 201110333001A CN 102335518 A CN102335518 A CN 102335518A
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- pipe
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Abstract
The invention discloses a comparison quicksand device used for children to play with sand, which comprises a body, wherein a funnel is arranged above the body; at least two pipes running from top to bottom are arranged below the funnel; the upper-end pipe mouths of the pipes are mutually level; the shape of the longitudinal section of one pipe is in a straight line shape, and the shape of the longitudinal sections of the other pipe is in a curve shape; the diameters of the cross sections of the pipes are same; the lower-end pipe mouths of the pipes have same height; three pipes running from top to bottom are arranged below the funnel and are respectively a first pipe, a second pipe and a third pipe; the shape of the longitudinal section of the first pipe is in a straight line shape; the shape of the longitudinal section of the second pipe is in an S shape; the shape of the longitudinal section of the third pipe is undee; the pipes are made of transparent materials; and a container is arranged below the lower-end pipe mouths of the pipes on the bottom of the body. Sand is filled from the funnel above the body, the sand flows into pipes with different shapes of longitudinal sections from the level upper-end pipe mouths, children can easily obtain the pipes in which sand are most easy to flow by comparing the speeds of the sand flowing out of the lower-end pipe mouths of the pipes, and therefore the children can learn and sense the object flowing principle in the process of playing. Because the pipes are made of transparent materials, the flowing situations of the sand in the paths of different shapes of the longitudinal sections can be further observed.
Description
Technical field
The present invention relates to toy for children, specifically is the device that a kind of children play husky usefulness.
Background technology
" play husky " activity is the ludic activity that each children very likes, and also is a kind of activity of developing creativity, it have start with beat one's brains combine, social science knowledge combines with natural science knowledge, science and the artistic characteristics that combine.Commonplace object for appreciation sand all is to utilize mould of plastics to make certain moulding in sand mostly at present; It is comparatively single to play husky mode; In playing husky activity, experience, let children can observe the flow phenomenon of drift sand in the difformity passage more intuitively, experience the interesting flow process of sand in order to bring the more Science Explorations of children; Compare the easiest moving passage of sand drift that makes, this problem does not have comparatively ideal solution so far.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can in object for appreciation, learn, experience the object flow principles, can compare the easiest children that make the moving passage of sand drift and play sand and use device.
The technical scheme that the present invention adopted is:
A kind of children play the contrast drift sand device of husky usefulness; Comprise body; The top of body is provided with funnel, and the below of funnel is provided with at least two trends pipe from top to bottom, and the upper end mouth of pipe of pipe is concordant each other; The vertical sectional shape of a pipe is a linear, and the vertical sectional shape of remaining tubing is a shaped form.
The cross-sectional diameter of pipe is identical, and the lower end mouth of pipe height of pipe is consistent.
The below of funnel is provided with three trends pipe from top to bottom; First pipe, second pipe, the 3rd pipe; The vertical sectional shape of first pipe is a linear, and the vertical sectional shape of second pipe is big serpentine, and the vertical sectional shape of the 3rd pipe is a waveform.
The material of pipe is a transparent material.
The bottom of body, the below of the pipe lower end mouth of pipe is provided with container.
Beneficial effect: the present invention pours into sand from the funnel of body top; Sand flows into the pipe of different vertical sectional shapes through the mutual concordant upper end mouth of pipe; Through observing the fast, slow of the sand that flows out from the lower end mouth of pipe of each pipe; Compare the easiest moving passage of sand drift that makes, in object for appreciation, learn, experience the principle that object flows; Because the material of pipe is a transparent material, thereby can also further observe the flow condition of sand in different vertical sectional shape passages.Make children with the mutual use of instrument, material in, learnt knowledge, in object for appreciation, improved the profound interest of the science of trying to explore.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1-container, 2-the first pipe, 3-the second pipe, 4-the three pipe, 5-funnel, 6-body.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is described further.
A kind of children play the contrast drift sand device of husky usefulness; Comprise body 6; The top of body 6 is provided with funnel 5, and the below of funnel 5 is provided with at least two trends pipe from top to bottom, and the upper end mouth of pipe of pipe is concordant each other; The vertical sectional shape of a pipe is a linear, and the vertical sectional shape of remaining tubing is a shaped form.
The cross-sectional diameter of pipe is identical, and the lower end mouth of pipe height of pipe is consistent.
The below of funnel 5 is provided with three trends pipe from top to bottom; First pipe 2, second pipe 3, the 3rd pipe 4; The vertical sectional shape of first pipe 2 is a linear, and the vertical sectional shape of second pipe 3 is big serpentine, and the vertical sectional shape of the 3rd pipe 4 is a waveform.
The material of pipe is a transparent material.
The bottom of body 6, the below of the pipe lower end mouth of pipe is provided with container 1.
The vertical sectional shape of second pipe 3 and the 3rd pipe 4 can also be other curve shape.
Shown in accompanying drawing, this is a drift sand compare device who makes with lucite, and the top of body 6 is one and falls trapezoidal funnel 5; Three circular holes are arranged at funnel 5 bottoms, and the below of funnel 5 is provided with the pipe of three trends lucite from top to bottom, and first pipe 2 vertical sectional shape is that linear, second pipe 3 vertical sectional shape are that big serpentine, the 3rd pipe 4 vertical sectional shapes are waveform; The lower end mouth of pipe height of pipe is consistent; The bottom of body 6, the below of three pipe lower end mouths of pipe is provided with the container 1 that lucite is processed, and container 1 is flexibly movably; Can take out, be convenient to clear up the sand that flows down.
Claims (5)
1. children play the contrast drift sand device of husky usefulness; Comprise body (6); It is characterized in that: the top of said body (6) is provided with funnel (5), and the below of funnel (5) is provided with at least two trends pipe from top to bottom, and the upper end mouth of pipe of pipe is concordant each other; The vertical sectional shape of a pipe is a linear, and the vertical sectional shape of remaining tubing is a shaped form.
2. children according to claim 1 play the contrast drift sand device of husky usefulness, and it is characterized in that: the cross-sectional diameter of said pipe is identical, and the lower end mouth of pipe height of pipe is consistent.
3. children according to claim 1 play the contrast drift sand device of husky usefulness; It is characterized in that: the below of said funnel (5) is provided with three trends pipe from top to bottom; First pipe (2), second pipe (3), the 3rd pipe (4); The vertical sectional shape of first pipe (2) is a linear, and the vertical sectional shape of second pipe (3) is big serpentine, and the vertical sectional shape of the 3rd pipe (4) is a waveform.
4. children according to claim 1 and 2 play the contrast drift sand device of husky usefulness, it is characterized in that: the material of said pipe is a transparent material.
5. children according to claim 1 play the contrast drift sand device of husky usefulness, it is characterized in that: the bottom of said body (6), the below of the pipe lower end mouth of pipe is provided with container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110333001 CN102335518B (en) | 2011-10-28 | 2011-10-28 | Comparison quicksand device used for children to play with sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110333001 CN102335518B (en) | 2011-10-28 | 2011-10-28 | Comparison quicksand device used for children to play with sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335518A true CN102335518A (en) | 2012-02-01 |
| CN102335518B CN102335518B (en) | 2013-02-27 |
Family
ID=45511612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110333001 Expired - Fee Related CN102335518B (en) | 2011-10-28 | 2011-10-28 | Comparison quicksand device used for children to play with sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335518B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096853A (en) * | 2018-01-06 | 2018-06-01 | 郑州怡之合教育科技有限公司 | A kind of sandy soil depression toy apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935543A (en) * | 1932-07-20 | 1933-11-14 | Joseph W Packer | Sand toy |
| GB1316088A (en) * | 1969-08-06 | 1973-05-09 | Toner J P | Moulds |
| CN2189477Y (en) * | 1994-04-04 | 1995-02-15 | 刘国荣 | Sand-hopper handicraft toy |
| CN202289490U (en) * | 2011-10-28 | 2012-07-04 | 无锡市芦庄实验幼儿园 | Contrasting quicksand device for playing sand by children |
-
2011
- 2011-10-28 CN CN 201110333001 patent/CN102335518B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935543A (en) * | 1932-07-20 | 1933-11-14 | Joseph W Packer | Sand toy |
| GB1316088A (en) * | 1969-08-06 | 1973-05-09 | Toner J P | Moulds |
| CN2189477Y (en) * | 1994-04-04 | 1995-02-15 | 刘国荣 | Sand-hopper handicraft toy |
| CN202289490U (en) * | 2011-10-28 | 2012-07-04 | 无锡市芦庄实验幼儿园 | Contrasting quicksand device for playing sand by children |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096853A (en) * | 2018-01-06 | 2018-06-01 | 郑州怡之合教育科技有限公司 | A kind of sandy soil depression toy apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102335518B (en) | 2013-02-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20151028 |
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| EXPY | Termination of patent right or utility model |