CN2922668Y - Cup for blind person - Google Patents
Cup for blind person Download PDFInfo
- Publication number
- CN2922668Y CN2922668Y CN 200620061248 CN200620061248U CN2922668Y CN 2922668 Y CN2922668 Y CN 2922668Y CN 200620061248 CN200620061248 CN 200620061248 CN 200620061248 U CN200620061248 U CN 200620061248U CN 2922668 Y CN2922668 Y CN 2922668Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical cavity
- cup
- water
- blind person
- mark post
- 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
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 36
- 230000000630 rising effect Effects 0.000 description 5
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 230000008447 perception Effects 0.000 description 4
- 230000005574 cross-species transmission Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000005293 physical law Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 1
Images
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
A cup for blind men, which comprises a cup body and a handle, characterized in that: a cylindrical cavity is vertically positioned on the inner wall of the cup body; bottom of the cylindrical cavity is communicated with inner cavity of the cup body; a floating buoy is provided in the cylindrical cavity, and the float benchmarking fits with the cylindrical cavity in both shape and size. Such a structure that bottom of the cylindrical cavity is communicated with inner cavity of the cup body and that a floating buoy is provided in the cylindrical cavity enables an equal height of water lever in the cup body and the cylindrical cavity, according to the buoyancy rule as practiced in physics, and water infused into the cylindrical cavity can raise the floating buoy so that upper end of the floating buoy shoots out of top of the cylindrical cavity. Therefore by touching the floating buoy, blind men can quickly and conveniently tell water level in the cup, and this can effectively prevent overflow of water when the cup is full. With a simple structure, the utility model is very convenient and practical to use and can help blind men to conveniently judge the water level in the cup.
Description
Technical field
The utility model relates to a kind of cup, more particularly, relates to the cup that a kind of blind person uses.
Background technology
Cup is one of instrument the most frequently used in people's daily life, especially water tumbler.
At present, water tumbler on the market has various functions, yet, be suitable for cup that the blind person uses but seldom.Because the blind person can't see the height of cup middle water level when pouring, can't know whether the water in the water tumbler is full, be easy to like this take place because of the full phenomenon of overflowing of water, if what fall is boiling water, overflows the boiling water that comes and just the blind person may be scalded.
Summary of the invention
The purpose of this utility model is to provide a kind of cup that can help the blind person to judge water level in the cup easily when pouring.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
The cup that a kind of blind person uses, comprise cup and handle, it is characterized in that: be fixed with a cylindrical cavity on the inwall of cup vertically, the bottom of cylindrical cavity is communicated with the cup inner chamber, be provided with a unsteady mark post in the cylindrical cavity, the shape of the mark post that floats, size and cylindrical cavity are complementary.
Because the bottom of cylindrical cavity is communicated with the cup inner chamber, be provided with a unsteady mark post in the cylindrical cavity, according to physical law of connected vessels, water level and the water level in the cylindrical cavity in the cup are contour, along with the rising of water level in the cup inner chamber, the water in the cup inner chamber enters cylindrical cavity by the connected entrance of cylindrical cavity bottom; According to physical the law of buoyancy, the water that enters in the cylindrical cavity promotes unsteady mark post rising, make the upper end of the mark post that floats stretch out the cylindrical cavity top, like this, the blind person just can touch unsteady mark post with hand, thereby judge the height of cup middle water level, prevent generation effectively because of the full spillover of water.
Described cylindrical cavity can be the hollow pipe of circular hollow tube, square hollow or other shape.
Described unsteady mark post can be the hollow pipe of cylindrical body or bottom lock.
For the ease of the height of blind person's perception water water in the cup, the side of described unsteady mark post is provided with the scale of concavity or convex.By above-mentioned scale, the blind person is the height of perception water water in the cup easily, thereby can obtain own required water consumption.
Adopt after this structure, because the bottom of cylindrical cavity is communicated with the cup inner chamber, be provided with a unsteady mark post in the cylindrical cavity, according to physical the law of buoyancy and the law of buoyancy, water level and the water level in the cylindrical cavity in the cup are contour, the water that enters in the cylindrical cavity promotes unsteady mark post rising, make the upper end of the mark post that floats stretch out the cylindrical cavity top, like this, the blind person just can touch unsteady mark post with hand, thereby convenient, judge the height of cup middle water level quickly, prevent generation effectively because of the full spillover of water, so the utility model is simple in structure, convenient and practical, can help the blind person when pouring, to judge water level in the cup easily.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
The specific embodiment
As shown in drawings, the cup that a kind of blind person uses, comprise cup 1 and handle 2, be fixed with a cylindrical cavity 3 on the inwall of cup 1 vertically, cylindrical cavity 3 is a circular hollow tube, and the bottom of cylindrical cavity 3 is communicated with the inner chamber 4 of cup 1, is provided with a unsteady mark post 5 in the cylindrical cavity 3, the mark post 5 that floats is the hollow pipe of bottom lock, and the shape of the mark post 5 that floats, size and cylindrical cavity 3 are complementary.
For the ease of the height of blind person's perception water water in the cup, the side of above-mentioned unsteady mark post 5 is provided with the scale 6 of concavity or convex.By above-mentioned scale 6, the blind person is the height of perception water water in the cup easily, thereby can obtain own required water consumption.
Because the bottom of cylindrical cavity 3 is communicated with the inner chamber 3 of cup 1, be provided with a unsteady mark post 5 in the cylindrical cavity 3, according to physical law of connected vessels, water level in water level in the cup 1 and the cylindrical cavity 3 is contour, along with the rising of water level in the cup inner chamber 4, the water in the cup inner chamber 4 enters cylindrical cavity 3 by the connected entrance of cylindrical cavity 3 bottoms; According to physical the law of buoyancy, the water that enters in the cylindrical cavity 3 promotes unsteady mark post 5 risings, make the upper end of the mark post 5 that floats stretch out cylindrical cavity 3 tops, like this, the blind person just can touch the mark post 3 that floats with hand, thereby judge the height of cup middle water level, prevent generation effectively because of the full spillover of water.
Claims (4)
1, the cup used of a kind of blind person, comprise cup and handle, it is characterized in that: be fixed with a cylindrical cavity on the inwall of cup vertically, the bottom of cylindrical cavity is communicated with the cup inner chamber, be provided with a unsteady mark post in the cylindrical cavity, the shape of the mark post that floats, size and cylindrical cavity are complementary.
2, the cup used of blind person as claimed in claim 1, it is characterized in that: described cylindrical cavity is circular hollow tube or square hollow.
3, the cup used of blind person as claimed in claim 1, it is characterized in that: described unsteady mark post is the hollow pipe of cylindrical body or bottom lock.
4, the cup used of blind person as claimed in claim 3, it is characterized in that: the side of described unsteady mark post is provided with the scale of concavity or convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061248 CN2922668Y (en) | 2006-06-29 | 2006-06-29 | Cup for blind person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061248 CN2922668Y (en) | 2006-06-29 | 2006-06-29 | Cup for blind person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922668Y true CN2922668Y (en) | 2007-07-18 |
Family
ID=38259095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061248 Expired - Fee Related CN2922668Y (en) | 2006-06-29 | 2006-06-29 | Cup for blind person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922668Y (en) |
-
2006
- 2006-06-29 CN CN 200620061248 patent/CN2922668Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |