CN202289490U - Contrasting quicksand device for playing sand by children - Google Patents
Contrasting quicksand device for playing sand by children Download PDFInfo
- Publication number
- CN202289490U CN202289490U CN2011204179883U CN201120417988U CN202289490U CN 202289490 U CN202289490 U CN 202289490U CN 2011204179883 U CN2011204179883 U CN 2011204179883U CN 201120417988 U CN201120417988 U CN 201120417988U CN 202289490 U CN202289490 U CN 202289490U
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- pipe
- tube
- tubes
- funnel
- vertical sectional
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Abstract
The utility model discloses a contrasting quicksand device for playing sand by children, comprising a main body, wherein a funnel is arranged above the main body and at least two tubes which are arranged from top to bottom are arranged below the funnel; tube openings at the upper ends of the tubes are mutually leveled; a vertical section of one tube is in a straight-line shape and the vertical sections of the other tubes are in a curve shape; the diameters of the cross sections of the tubes are the same and the heights of the tube openings at the lower ends of the tubes are the same; three tubes which are arranged from top to bottom are arranged below the funnel and comprise a first tube, a second tube and a third tube; the vertical section of the first tube is in the straight-line shape, the vertical section of the second tube is in a capital S shape and the vertical section of the third tube is in a wave shape; the tubes are made of transparent materials; and, a container is arranged at the bottom of the main body and below the tube openings at the lower ends of the tubes.
Description
Technical field
The utility model 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 the utility model provides 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 plays sand and uses device.
The technical scheme that the utility model 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 utility model 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 the structural representation of the utility model.
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 utility model 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 |
|---|---|---|---|
| CN2011204179883U CN202289490U (en) | 2011-10-28 | 2011-10-28 | Contrasting quicksand device for playing sand by children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204179883U CN202289490U (en) | 2011-10-28 | 2011-10-28 | Contrasting quicksand device for playing sand by children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289490U true CN202289490U (en) | 2012-07-04 |
Family
ID=46358478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204179883U Withdrawn - After Issue CN202289490U (en) | 2011-10-28 | 2011-10-28 | Contrasting quicksand device for playing sand by children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335518A (en) * | 2011-10-28 | 2012-02-01 | 无锡市芦庄实验幼儿园 | Comparison quicksand device used for children to play with sand |
| CN107930152A (en) * | 2017-11-24 | 2018-04-20 | 浙江工贸职业技术学院 | A kind of children educational stool |
-
2011
- 2011-10-28 CN CN2011204179883U patent/CN202289490U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335518A (en) * | 2011-10-28 | 2012-02-01 | 无锡市芦庄实验幼儿园 | Comparison quicksand device used for children to play with sand |
| CN102335518B (en) * | 2011-10-28 | 2013-02-27 | 无锡市芦庄实验幼儿园 | Comparison quicksand device used for children to play with sand |
| CN107930152A (en) * | 2017-11-24 | 2018-04-20 | 浙江工贸职业技术学院 | A kind of children educational stool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |