CN108451300B - Inner and outer double-layer rotary cup cover - Google Patents
Inner and outer double-layer rotary cup cover Download PDFInfo
- Publication number
- CN108451300B CN108451300B CN201810463621.1A CN201810463621A CN108451300B CN 108451300 B CN108451300 B CN 108451300B CN 201810463621 A CN201810463621 A CN 201810463621A CN 108451300 B CN108451300 B CN 108451300B
- Authority
- CN
- China
- Prior art keywords
- cup
- cover
- convex column
- side wall
- mouth
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
Landscapes
- Closures For Containers (AREA)
- Table Devices Or Equipment (AREA)
Abstract
Inside and outside double-deck rotation type bowl cover, its characterized in that: the cup cover is provided with an inner cup, the bottom of the inner cup is provided with a convex column, and the inner side of the convex column is provided with threads; the cup mouth of the inner cup is larger than the cover mouth of the cup cover, and the inner cup is contracted inside the cup cover through the convex column bolt arranged on the side wall and matched with the inner side thread of the convex column to rotate through the convex column bolt arranged on the inner surface of the movable rotating cover arranged at the cover end of the cup cover; the edge of the gap of the side wall of the inner cup is embedded with or wrapped by an elastic film. The invention promotes the inner cup to rise from the cup cover for a drinker to use through the rotation of the movable rotary cover, and can avoid insanitation conditions, such as diseases entering from the mouth and the like, caused by direct contact with the mouth due to the pollution of the outer side of the cup cover for various reasons.
Description
Technical Field
The invention relates to a cup cover, in particular to an inner and outer double-layer rotary cup cover, and belongs to the technical field of IPC classification A47K.
Background
The existing drinking cup basically has the functions embodied on the cup body, and the cup cover structure is relatively simple, and if some cup covers are screwed off from the cup body, the cup cover can be directly used for containing water.
The cup cover has a relatively simple structure and only has the function of containing water and drinking. The cup cover is only used for containing water and is screwed with the cup body after being turned over, so that the improved place is very limited. At present, the cup cover has a big problem that when the cup cover is used for containing water, the mouth of a person directly contacts with the outer side wall of the cup cover, which is very unhygienic. The outer side wall of the drinking cup is contacted with the outside for a long time, and dust can be attached to the outer side wall. In addition, the drinking cup may fall to the ground and be contaminated by soil, and bacteria may be stuck to the outer side wall of the cup cover when the drinking cup is placed. In this case, the cup lid is no longer hygienic.
Disclosure of Invention
The invention aims to solve the defects of the existing cup cover in structure from the aspect of sanitation, and provides an inner and outer double-layer rotary cup cover which is ingenious in structure and can solve the sanitation problem in use.
The technical scheme for solving the problems of the invention is as follows:
inside and outside double-deck rotation type bowl cover, its characterized in that:
the cup cover is provided with an inner cup, the bottom of the inner cup is provided with a convex column, and the inner side of the convex column is provided with threads;
the cup mouth of the inner cup is larger than the cover mouth of the cup cover, and the inner cup is contracted inside the cup cover through the convex column bolt arranged on the side wall and matched with the inner side thread of the convex column to rotate through the convex column bolt arranged on the inner surface of the movable rotating cover arranged at the cover end of the cup cover;
the edge of the gap of the side wall of the inner cup is embedded with or wrapped by an elastic film.
The notch arranged on the side wall of the inner cup is only arranged on the upper half part of the side wall.
The convex-column bolt arranged on the inner surface of the movable rotary cover can be driven to rotate by a motor arranged on the inner side of the convex-column bolt.
The inner side of the convex column is provided with a clamping mechanism which can clamp the convex column bolt and prevent the convex column bolt from falling off the inner side of the convex column.
The invention has the following beneficial effects:
the invention promotes the inner cup to rise from the cup cover for a drinker to use through the rotation of the movable rotary cover, and can avoid insanitation conditions, such as diseases entering from the mouth and the like, caused by direct contact with the mouth due to the pollution of the outer side of the cup cover for various reasons.
Description of the drawings:
FIG. 1 is a schematic cross-sectional view of a sectional cup of the present invention;
FIG. 2 is a schematic cross-sectional view of the inner cup popping out of the cup cover according to the invention;
fig. 3 is an external view schematically showing fig. 2.
The specific implementation mode is as follows:
the invention is explained in further detail below with reference to the drawings.
Referring to fig. 1 to 3, the inner and outer double-layer rotary cup cover, the cup cover 1 is provided with an inner cup 2, the bottom of the inner cup 2 is provided with a convex column 3, and the inner side of the convex column 3 is provided with threads;
the cup mouth of the inner cup 2 is larger than the cover mouth of the cup cover 1, and the inner cup 2 is matched with the inner side thread of the convex column 3 to rotate through a convex column bolt 6 arranged on the inner surface of a movable rotating cover 5 arranged at the cover end of the cup cover 1 and arranged on the side wall of the inner cup 2, so that the inner cup 2 is contracted inside the cup cover 1;
in the invention, the cup mouth of the inner cup 2 is larger than the cover mouth of the cup cover 1, and because the inner cup 2 can be retracted into the inner cup 2 by arranging the notch 4 on the side wall of the inner cup 2, the side wall of the inner cup 2 is in an expansion and expansion state all the time, the convex column 3 of the inner cup 2 can constantly have a pulling force towards the cover mouth direction of the cup cover 1, so that the movable rotating cover 5 can be tightly attached to the cover end of the cup cover 1, and the movable rotating cover 5 and the inner cup are restricted with each other to achieve a balance.
The edge of the side wall gap 4 of the inner cup 2 is embedded with or wrapped by an elastic film 7.
The realization principle of the invention is as follows:
the cup cover 1 is screwed on the cup body 9. When the cup cover is used, the cup cover 1 is screwed off the cup body 9, then the inner cup 2 can be screwed out of the cup cover 1, or the water in the cup body 9 can be poured into the inner cup 2 on the inner side of the cup cover 1, and then the inner cup 2 can be screwed out of the cup cover 1.
When interior cup 2 revolves out from bowl cover 1, rotatory through activity rotatory lid 5, cup 2 slowly is pushed out in making by 3 inboard threads of projection bolt external screw threads of the rotatory lid 5 of activity, when pushing out, the lateral wall of interior cup 2 does not have the constraint of bowl cover 1 and expandes the reconversion, and at this moment, the rim of a cup of interior cup 2 expandes in the top of 1 rim of a cup of bowl cover, again because 2 lateral wall breach 4 borders of interior cup inlay establish or parcel elastic film 7 makes the lateral wall of interior cup 2 can realize the splendid attire drinking water of integrality. The lower lip of the drinker contacts the outer side of the side wall of the inner cup 2 at the moment, and the outer side is contracted in the cup cover 1, so that the lower lip of the drinker cannot contact the outer side of the cup cover 1 which is easily adhered by dirt.
After drinking water, the movable rotary cover 5 rotates reversely, and the convex column bolt 6 slowly withdraws the inner cup 2 into the cup cover 1 through the convex column 3.
Further, as a modification of the embodiment, the notch 4 provided in the side wall of the inner cup 2 is provided only in the upper half of the side wall.
The notch 4 is only arranged on the upper half part of the side wall, so that the side wall of the inner cup 2 can keep outward tension, the elastic film 7 is also beneficial to use, and the cup opening of the inner cup 2 can be kept complete after the inner cup 2 extends out of the cover opening of the cup cover 1. Because of the long-term retraction into the cup cover 1, the elastic film 7 may deform, and if the notch 4 is arranged from the cup rim to the cup bottom of the inner cup 2, the elastic film 7 is extruded or folded for a long time, and is more or less shaped, so that when the inner cup 2 extends out of the cup cover 1, the cup rim of the inner cup 2 can shrink or be uneven.
Further, as an improvement to the embodiment, the stud bolt 6 disposed on the inner surface of the movable rotary cover 5 may be driven to rotate by a motor (not shown) disposed inside the stud bolt 6.
In the invention, a motor (not shown) is fixed in the movable rotating cover 5 and can be embedded, the convex-column bolt 6 is sleeved on the motor (not shown) and the inner wall of the convex-column bolt keeps a certain distance from the motor (not shown), a motor shaft of the motor (not shown) drives the convex-column bolt 6 to rotate, and the rotation of the motor shaft of the motor (not shown) can be realized through a button arranged on the outer side of the movable rotating cover 5 when the cup is used, namely the inner cup 2 is screwed out of the cup cover 1 in a motor mode.
In addition, as an improvement to the embodiment, a locking mechanism is arranged on the inner side of the convex column 3, and can lock the convex column bolt to prevent the convex column bolt from falling off the inner side of the convex column.
The clamping and stopping mechanism also has the function of limiting, so that the inner cup 2 can be screwed out of the cup cover 1 to a certain height.
Claims (3)
1. Inside and outside double-deck rotation type bowl cover, its characterized in that:
the cup cover is provided with an inner cup, the bottom of the inner cup is provided with a convex column, and the inner side of the convex column is provided with threads;
the cup mouth of the inner cup is larger than the cover mouth of the cup cover, and the inner cup is contracted inside the cup cover through the convex column bolt arranged on the side wall and matched with the inner side thread of the convex column to rotate through the convex column bolt arranged on the inner surface of the movable rotating cover arranged at the cover end of the cup cover;
the edge of the gap of the side wall of the inner cup is embedded with or wrapped by an elastic film;
the notch arranged on the side wall of the inner cup is only arranged on the upper half part of the side wall.
2. The inner and outer double-deck lid as claimed in claim 1, wherein: the convex-column bolt arranged on the inner surface of the movable rotary cover can be driven to rotate by a motor arranged on the inner side of the convex-column bolt.
3. The inner and outer double-deck lid as claimed in claim 1, wherein: the inner side of the convex column is provided with a clamping mechanism which can clamp the convex column bolt and prevent the convex column bolt from falling off the inner side of the convex column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463621.1A CN108451300B (en) | 2018-05-15 | 2018-05-15 | Inner and outer double-layer rotary cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463621.1A CN108451300B (en) | 2018-05-15 | 2018-05-15 | Inner and outer double-layer rotary cup cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108451300A CN108451300A (en) | 2018-08-28 |
| CN108451300B true CN108451300B (en) | 2020-11-20 |
Family
ID=63214437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463621.1A Active CN108451300B (en) | 2018-05-15 | 2018-05-15 | Inner and outer double-layer rotary cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108451300B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224147A (en) * | 2021-12-30 | 2022-03-25 | 湖南有色金属职业技术学院 | Clean thermos cup and bowl cover thereof |
| CN114305039B (en) * | 2021-12-30 | 2023-12-08 | 湖南有色金属职业技术学院 | Clean thermos cup and bowl cover thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201987174U (en) * | 2011-04-12 | 2011-09-28 | 湖州师范学院 | Vacuum cup cover |
| CN202775544U (en) * | 2012-07-27 | 2013-03-13 | 雷晓婷 | Sanitary cup cover of vacuum cup |
| CN203262553U (en) * | 2013-03-01 | 2013-11-06 | 黄礼文 | Food and drink cup |
| CN203378873U (en) * | 2013-04-27 | 2014-01-08 | 上海电机学院 | Healthful vacuum cup |
| CN203341444U (en) * | 2013-04-27 | 2013-12-18 | 上海电机学院 | Heat insulation cup cover |
| CN203709730U (en) * | 2013-12-31 | 2014-07-16 | 吴承瀚 | Tea cup |
| CN204520146U (en) * | 2015-01-11 | 2015-08-05 | 吕晨阳 | Heat-insulating cup cover |
| CN106954996B (en) * | 2017-04-26 | 2018-10-09 | 钟志文 | Cup |
-
2018
- 2018-05-15 CN CN201810463621.1A patent/CN108451300B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108451300A (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108451300B (en) | Inner and outer double-layer rotary cup cover | |
| CN205738991U (en) | A kind of refuse receptacle easy to clean | |
| CN204541599U (en) | A kind of novel tea cup adopting screen pack rotary type | |
| CN110902214B (en) | Pedal formula garbage bin that uncaps that can multi-angle uncap | |
| CN102152933A (en) | Garbage can | |
| CN214267385U (en) | New energy automobile charging system | |
| CN201123628Y (en) | Cup | |
| CN205831719U (en) | Mechanical type toilet hygiene safety head | |
| CN202754369U (en) | Odor-resistant garbage can | |
| CN202027931U (en) | Medicine dispensing box with rotatable cover | |
| CN202152185U (en) | Rotating compression type trash can | |
| CN203921675U (en) | Carry the mineral water bottle of tooth glass | |
| CN202760844U (en) | A plastic water filtration cup | |
| CN204520146U (en) | Heat-insulating cup cover | |
| CN2930569Y (en) | Cruet cap | |
| CN108378650B (en) | Cup cover | |
| CN210028617U (en) | Medical combined medicine bottle | |
| CN220141026U (en) | Spiral lifting replacement container for paste emulsion | |
| CN206914996U (en) | A kind of pet food packaging box | |
| CN202950427U (en) | Multifunctional cup with storage capacity space | |
| CN208610432U (en) | Lid pot is not fallen | |
| CN206659732U (en) | Toilet brush and the toilet seat brush stands with lateral cover rotary | |
| CN108261032A (en) | A kind of hook structure of efficent use of resources | |
| CN202201280U (en) | Drinking cup for infant | |
| CN205087409U (en) | Prevent stepping on domestic garbage bin that turns over |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |