CN203000294U - Non-toppling cup - Google Patents
Non-toppling cup Download PDFInfo
- Publication number
- CN203000294U CN203000294U CN 201220658435 CN201220658435U CN203000294U CN 203000294 U CN203000294 U CN 203000294U CN 201220658435 CN201220658435 CN 201220658435 CN 201220658435 U CN201220658435 U CN 201220658435U CN 203000294 U CN203000294 U CN 203000294U
- Authority
- CN
- China
- Prior art keywords
- cup
- hemispherical structure
- semiglobe
- cup body
- toppling
- 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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- Portable Outdoor Equipment (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The utility model relates to an article for daily use and particularly relates to a non-toppling cup, which comprises a cup body and further comprises a hemispherical structure, wherein the weight of the hemispherical structure is bigger than or equal to that of the cup body filled up with water; outer threads are formed at the upper end edge of the hemispherical structure; a downward extending part is arranged on the side wall of the bottom of the cup body; and inner threads, which are matched with the outer threads at the upper end edge of the hemispherical structure for use, are peripherally formed at the inner side of the extending part. The non-toppling cup disclosed by the utility model is improved on the basis of the existing cup, i.e., the hemispherical structure is additionally arranged on the bottom of the cup body; and the hemispherical structure is connected with the downward extending part at the bottom side wall of the cup body in a threaded manner; the weight of the hemispherical structure is bigger than or equal to that of the cup body filled up with water, and therefore, the distance between the gravity center of the whole cup and the placing surface is the shortest; after the cup is inclined to deviate from the equilibrium position, the inclined cup will automatically return to an upright status because of the low gravity center position of the whole cup, and therefore, the cup is prevented from toppling and being damaged.
Description
Technical field
The utility model relates to the one way of life articles for use, is specifically related to a kind of equilibrium cup.
Background technology
Cup is people's daily life toolses, is exactly that its bottom is the plane but present cup miscellaneous has common characteristics, and being used for the assurance cup can uprightly place.But the area of plane that is used for placement due to bottom of cup is limited, and no matter whether cup be filled with water, its center of gravity all is positioned near the centre position of cup height, therefore under the effect of external force, in case cup run-off the straight, cup can not recover upright state voluntarily with regard to easily toppling over, thereby causes spilling or the damage of cup of liquid in cup.
The utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is: a kind of equilibrium cup is provided, and this cup can recover erectility voluntarily after toppling over.
For achieving the above object, the utility model adopts following technical scheme: a kind of equilibrium cup, comprise cup, also comprise semiglobe, the weight of described semiglobe is more than or equal to the weight of the cup of filled with water, and this semiglobe upper end-face edge is provided with external screw thread, and the sidewall of described bottom of cup has downward extension, and described extension inner circumferential is provided with the internal thread that the external screw thread with the semiglobe upper end-face edge is used in conjunction with.
Further, for prevent in cup liquid pouring out, also comprising can be with the lid of cup upper end closed
With respect to prior art, the utlity model has following benefit:
1, the utility model improves on the basis of existing cup, increased a semiglobe in bottom of cup, the downward extension of this semiglobe and bottom of cup sidewall is threaded, due to the weight of this hemisphere mechanism weight more than or equal to the cup of filled with water, therefore the center of gravity of whole cup and placed side contact point is nearest, when cup tilts, after departing from the equilbrium position, because the position of centre of gravity of whole cup is low, therefore the cup that tilts can recover upright state automatically, prevents that cup from toppling over and damaged.
2, this semiglobe is threaded with bottom of cups, when when not required, this semiglobe can also be shut down convenient the use.
Description of drawings
The structural representation of the new embodiment of Fig. 1-this practicality.
In figure, 1-cup, 2-semiglobe, 3-bowl cover.
The specific embodiment
The below is to being described in further detail the utility model with accompanying drawing in conjunction with the embodiments.
Embodiment:Referring to Fig. 1, a kind of equilibrium cup, comprise cup 1, also comprise semiglobe 2, the weight of semiglobe 2 is more than or equal to the weight of the cup 1 of filled with water, and these semiglobe 2 upper end-face edges are provided with external screw thread, and the sidewall of cup 1 bottom has downward extension, and the extension inner circumferential is provided with the internal thread that the external screw thread with semiglobe 2 upper end-face edges is used in conjunction with.
In order to prevent that the solution in cup 1 from toppling over out, can also be equipped with on cup 1 for the bowl cover 3 with cup 1 upper end sealing.
Therefore in bottom of cup, semiglobe 2 is set, this makes whole cup just as a tumbler, has improved the stability of cup, prevents that cup from toppling over damaged.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. equilibrium cup, comprise cup, it is characterized in that: also comprise semiglobe, the weight of described semiglobe is more than or equal to the weight of the cup of filled with water, and this semiglobe upper end-face edge is provided with external screw thread, the sidewall of described bottom of cup has downward extension, and described extension inner circumferential is provided with the internal thread that the external screw thread with the semiglobe upper end-face edge is used in conjunction with.
2. equilibrium cup as claimed in claim 1 is sub, and it is characterized in that: also comprising can be with the lid of cup upper end closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658435 CN203000294U (en) | 2012-12-04 | 2012-12-04 | Non-toppling cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658435 CN203000294U (en) | 2012-12-04 | 2012-12-04 | Non-toppling cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000294U true CN203000294U (en) | 2013-06-19 |
Family
ID=48591939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658435 Expired - Fee Related CN203000294U (en) | 2012-12-04 | 2012-12-04 | Non-toppling cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000294U (en) |
-
2012
- 2012-12-04 CN CN 201220658435 patent/CN203000294U/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: 20130619 Termination date: 20131204 |