CN2316884Y - Sanitary drinking cup with automatic lid-opening device - Google Patents
Sanitary drinking cup with automatic lid-opening device Download PDFInfo
- Publication number
- CN2316884Y CN2316884Y CN 97248128 CN97248128U CN2316884Y CN 2316884 Y CN2316884 Y CN 2316884Y CN 97248128 CN97248128 CN 97248128 CN 97248128 U CN97248128 U CN 97248128U CN 2316884 Y CN2316884 Y CN 2316884Y
- Authority
- CN
- China
- Prior art keywords
- cup
- cover
- opening device
- sleeve
- expanding sleeve
- 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
Images
Landscapes
- Table Devices Or Equipment (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a sanitary drinking cup with an automatic cover-opening device, which is provided with a cup cover and a cup body. The utility model is characterized in that the waist wall of the cup body is sheathed with a stretching sleeve; a restoring spring is arranged in the ring gap of the stretching sleeve and the cup body; the lower part of the cup body is provided with a cup socket sleeve; the restoring spring is butted between the mouth of the cup socket sleeve and the stretching sleeve; a cup cover pin is arranged on the cup body and connected with the stretching sleeve by a push-pull rod; in normal times the sanitary drinking cup with an automatic cover-opening device exists in a tightly covering state; the water of the sanitary drinking cup with an automatic cover-opening device can not leak out by tilting and oscillation; people only need to hold the cup socket sleeve by one hand when people want to drink water, and the cup cover can be opened by forcibly and downwards pulling the stretching sleeve which is clamped by a thumb and a forefinger; the sanitary drinking cup with an automatic cover-opening device can automatically reset and cover tightly after people unloose the hand. The utility model has the advantages of shapely configuration and convenient portability, and can not splash and leak water; the sanitary drinking cup with an automatic cover-opening device is suitable for old people and children.
Description
The utility model is the cover automatic opening sanitary water tumbler that a kind of people of being convenient to carry and use.
Existing water tumbler is of all kinds, and is of all shapes and colors, each have their own advantage.But the place that a blemish in an otherwise perfect thing is all arranged, promptly bowl cover can not automatic switch, in session, listen to the teacher, driving etc. is busy with one's work and mouth parched and tongue scorched is wanted the occasion of drinking water and made troubles, and is even dangerous.
The purpose of this utility model will propose a kind of lid that can automatic lid closing/opening closes exactly, and people are being busy with one's work conveniently when having no time to attend to minor matter and drinking water, and the water tumbler of safety and insulation health is to overcome the deficiency of existing water tumbler.
This cover automatic opening sanitary water tumbler that the utility model proposes, it has bowl cover, cup, its principal character is to be with an expanding sleeve on the cup waist wall, one back-moving spring is arranged in the annular space of expanding sleeve and cup, one cup cover is arranged at the cup bottom, back-moving spring supports between cup running-on and expanding sleeve, and the bowl cover pin is contained on the cup and is connected with expanding sleeve with a pull bar.
Cup is two combined barrels, and the tube on top is bigger, so that limit the expanding sleeve position, the cup mouth has the groove of an installation bowl cover and pull bar.
The cup cover can be truncated cone-shaped or cylindrical, it and the tight fit of cup,
The annular space of expanding sleeve and cup inner room is not less than 0.5MM.
The material of bowl cover and stretching tube can be metal, plastics or other rigid materials.
The advantage that the utility model is compared with existing water tumbler is to have adopted back-moving spring and push-and-pull lever construction, and bowl cover is in the state of covering completely at ordinary times under spring action, and the water in the cup can not leak outside because of tilting, vibrating.Uncapping when needs only needs when drinking water one to hold the cup cover, and thumb and forefinger are clamped expanding sleeve and down pulled at and can drink water by uncap, unclamps two fingers after drinking foot, and cup can automatically reset again and cover completely.Thereby can be incubated, anti-sprinkle, leakproof, anti-fly pollute, and can also prevent that water is poured out the desktop etc. of making dirty of getting wet when knocking cup over because of carelessness.
Further specify the utility model below in conjunction with accompanying drawing and example.
Accompanying drawing 1 is front view of the present utility model (broken section).
Accompanying drawing 2 is cup front view (just analysing and observe).
Accompanying drawing 3 is cup vertical views.
Accompanying drawing 4 is bowl cover front views.
Accompanying drawing 5 is bowl cover A-A profiles.
Accompanying drawing 6 is cup cover front views (just analysing and observe).
Accompanying drawing 7 is expanding sleeve front view (just analysing and observe).
Shown in Fig. 1-7.Cup (4) generally is stamped to form with stainless steel, does not make but do not get rid of with other materials, and shape as mentioned above.Bowl cover (1) is also made with metal material etc., is fixed on pivot pin (2) to rotate in the groove of cup mouth and be connected with expanding sleeve (5) with pull bar (3), and all sell calmly so that push-and-pull at the pull bar two ends.Expanding sleeve is a cylinder, and is upward young, consistent with the cup lower outer diameter, but slidably, end opening is slightly larger than back-moving spring (6) external diameter, and its external diameter is consistent with cup top external diameter, and back-moving spring is a helical spring, and its internal diameter is slightly larger than the external diameter of cup bottom.Cup cover (7) is generally also made with stainless steel, and profile can be cylindrical or truncated cone-shaped, with cooperating of cup bottom be stationary fit, its external diameter suitable for reading is consistent with extension spring.Be as the criterion to guarantee that expanding sleeve can slide freely.
This cup is through on probation, and bowl cover is uncapped freely, and elastic force is moderate, and is elegant in appearance, does not sprinkle and does not leak, and the juvenile use of can both following one's inclinations to old age is popular.
Claims (5)
1, a kind of cover automatic opening sanitary water tumbler, it has bowl cover, cup, it is characterized in that being with on the cup waist wall expanding sleeve, one back-moving spring is arranged in the annular space of expanding sleeve and cup, one cup cover is arranged at the cup bottom, and back-moving spring supports between cup running-on and expanding sleeve, and the bowl cover pin is contained on the cup and is connected with expanding sleeve with a pull bar.
2, by the described cover automatic opening sanitary water tumbler of claim 1, it is characterized in that cup is two combined barrels, the tube on top is bigger, so that limit the expanding sleeve position, the cup mouth has the groove of an installation bowl cover and pull bar.
3, by the described cover automatic opening sanitary water tumbler of claim 1, it is characterized in that the cup cover can be truncated cone-shaped or cylindrical, it and the tight fit of cup,
4, by claim 1 or 2 described cover automatic opening sanitary water tumblers, it is characterized in that the annular space of expanding sleeve and cup inner room is not less than 0.5MM.
5, by the described cover automatic opening sanitary water tumbler of claim 1, the material that it is characterized in that bowl cover and stretching tube can be metal, plastics or other rigid materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248128 CN2316884Y (en) | 1997-10-31 | 1997-10-31 | Sanitary drinking cup with automatic lid-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248128 CN2316884Y (en) | 1997-10-31 | 1997-10-31 | Sanitary drinking cup with automatic lid-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316884Y true CN2316884Y (en) | 1999-05-05 |
Family
ID=33955414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97248128 Expired - Fee Related CN2316884Y (en) | 1997-10-31 | 1997-10-31 | Sanitary drinking cup with automatic lid-opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904709A (en) * | 2010-05-18 | 2010-12-08 | 许冬雨 | Toothpaste pot |
-
1997
- 1997-10-31 CN CN 97248128 patent/CN2316884Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904709A (en) * | 2010-05-18 | 2010-12-08 | 许冬雨 | Toothpaste pot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4033650A (en) | Sanitary brush assembly | |
| CA2115219C (en) | Portable urinal device | |
| US4186451A (en) | Plastic sanitary pump | |
| CN2316884Y (en) | Sanitary drinking cup with automatic lid-opening device | |
| CN207785040U (en) | A kind of high-altitude toilet | |
| CN213153422U (en) | Multifunctional pet accompanying cup | |
| CN215382986U (en) | Drinking water cup with water purification function | |
| CN2437908Y (en) | Pedal water tap | |
| CN205894192U (en) | Lower hydrophone and have basin of this time hydrophone | |
| CN210432615U (en) | Portable pet accompanying cup | |
| CN219602055U (en) | Novel milk powder box | |
| JPH0714455Y2 (en) | Bathtub with pop-up drain plug | |
| CN221144744U (en) | Electric water pump with opening function | |
| CN216675387U (en) | Tea partition and teacup/pot | |
| CN212307646U (en) | Sanitary and convenient seasoning oil pot | |
| CN2118485U (en) | Drawing type toilet paper box | |
| CN201349685Y (en) | Spill-proof cup | |
| CN221300294U (en) | Press type automatic reset faucet | |
| CN202078031U (en) | Cup | |
| CN211582518U (en) | Drinking cup cover and drinking cup | |
| CN213620964U (en) | Wet tissue packaging barrel | |
| CN201849728U (en) | Internal-inserting sanitary oil economizer | |
| CN201079309Y (en) | Combined sanitation thermos flask lid | |
| CN2296162Y (en) | Convenient health thermos bottle | |
| CN2312639Y (en) | Press type automatic-opening-closing magnetic tea-making devic e |
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 |