CN109288353B - Bullet cup cover assembly capable of automatically closing inner plug - Google Patents
Bullet cup cover assembly capable of automatically closing inner plug Download PDFInfo
- Publication number
- CN109288353B CN109288353B CN201811496206.2A CN201811496206A CN109288353B CN 109288353 B CN109288353 B CN 109288353B CN 201811496206 A CN201811496206 A CN 201811496206A CN 109288353 B CN109288353 B CN 109288353B
- Authority
- CN
- China
- Prior art keywords
- inner plug
- fastener
- cup cover
- outlet channel
- water outlet
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a bullet cup cover assembly capable of automatically closing an inner plug, which comprises a cup cover and the inner plug, wherein the cup cover and the inner plug are covered together through magnetic attraction; the inner plug comprises an inner plug body, a sliding rod is arranged in a mounting hole in the center of the inner plug body, the bottom of the sliding rod penetrates out of the mounting hole downwards and is connected with a sealing plug, a water outlet channel is opened or closed by separating or contacting the sealing plug with the bottom of the inner plug body, the top of the sliding rod is connected with a pressing device, and the sliding rod is driven to move up and down by pressing the pressing device, so that the water outlet channel is opened or closed; the pressing device comprises a fixed sleeve, a key fastener, a rotary fastener and a reset ring; the button fastener is pressed downwards, so that the plurality of buckling strips of the rotary fastener are driven to move along the working surfaces of the tracks respectively, the reset ring can be pressed downwards through the cover, and the water outlet channel is closed. The invention has the advantages that: the quick opening of the cup cover is realized, and water leakage can be effectively prevented.
Description
Technical Field
The invention relates to a bullet cup cover assembly capable of automatically closing an inner plug.
Background
The cup is a daily life appliance for people, is used for containing drinking water for people to drink, and has various types, wherein a bullet-head cup is a common type. Bullet head cups in the current market generally comprise a cup body and a cup cover assembly, wherein the cup cover assembly comprises an inner plug and a cup cover, the inner plug is in sealing connection with the inner side of a cup body opening, the cup cover covers the outer side of the cup body opening and wraps the inner plug, a key is arranged at the top of the inner plug, a water outlet channel of the inner plug can be opened by pressing the key, and the water outlet channel of the inner plug can be closed by pressing the key once again. However, if people forget to press the key again after using the cup, and directly cover the cup cover, water in the cup body of the inner plug is easy to leak outwards from the water outlet channel of the inner plug because the water outlet channel of the inner plug is not closed, and the risk of water leakage exists. In addition, the prior bullet cup cover is generally in threaded connection with the cup body, and the bullet cup cover can be realized only by rotating the cup cover no matter the cup cover is opened or the cup cover is covered, so that great inconvenience is brought to a user.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a bullet cup cover assembly capable of automatically closing an inner plug so as to realize quick opening of a cup cover and effectively prevent water leakage.
The invention is realized by the following technical scheme:
the bullet cup cover assembly comprises a cup cover and an inner plug, wherein the inner plug is in sealing connection with the inner side of a cup opening, the cup cover covers the outer side of the cup opening and wraps the inner plug, and the cup cover and the inner plug are covered together through magnetic attraction;
the inner plug comprises an inner plug body, a sliding rod is arranged in a mounting hole in the center of the inner plug body, the bottom of the sliding rod penetrates out of the mounting hole downwards and is connected with a sealing plug, a water outlet channel is arranged in the inner plug body, the inside of the cup body is communicated with the outside through the water outlet channel, the bottom end of the water outlet channel extends downwards to the bottom of the inner plug body, the water outlet channel is opened or closed by separating or contacting the sealing plug with the bottom of the inner plug body, the top of the sliding rod is connected with a pressing device, and the pressing device is used for driving the sliding rod to move up and down so as to realize the opening or closing of the water outlet channel;
the pressing device comprises a fixed sleeve, a key fastener, a rotary fastener and a reset ring, wherein the fixed sleeve is fixedly connected to an inner plug body, the key fastener and the rotary fastener are in up-down toothed butt joint and are both positioned in the fixed sleeve, the reset ring is sleeved outside the key fastener and the rotary fastener and positioned in the fixed sleeve, a plurality of downward extending top plates are arranged at the bottom of the reset ring, a plurality of fastening strips extending along the radial direction are arranged around the rotary fastener, a plurality of tracks are arranged on the inner side wall of the fixed sleeve, the side face and the bottom face of each track are working faces, the bottom face of each track is two sections of track inclined faces with different heights, and clamping grooves are formed between the two sections of track inclined faces; the compression springs are sleeved on the sliding rods, and the upper end and the lower end of each compression spring are respectively pressed against the rotary fastener and the inner plug body, so that the rotary fastener is always clung to the button fastener;
the button fastener is pressed downwards, so that a plurality of buckling strips of the rotary fastener are driven to move along working surfaces of a plurality of tracks respectively; when the plurality of buckling strips of the rotary buckle are respectively positioned in the gaps among the plurality of tracks, the sealing plug contacts with the bottom of the inner plug body at the moment, the water outlet channel is closed, the plurality of top plates of the reset ring are just positioned in the gaps among the plurality of buckling strips of the rotary buckle, and the top end of the reset ring is flush with the top end of the fixed sleeve; when a plurality of buckling strips of the rotary fastener are respectively positioned in clamping grooves at the bottoms of a plurality of tracks, the sliding rod moves downwards, the sealing plug is separated from the bottom of the inner plug body, the water outlet channel is opened, a plurality of buckling strips of the rotary fastener can push out a plurality of top plates of the reset ring upwards, the top end of the reset ring is higher than the top end of the fixed sleeve, the reset ring can be pressed downwards by covering the cup cover, and the buckling strips of the rotary fastener can be pushed downwards by the downward movement of the reset ring, so that the rotary fastener rotates and returns to the initial state.
Further, the cup cover comprises a shell, a middle liner and an inner liner, wherein the middle liner is positioned between the shell and the inner liner, a phase change material filling layer is arranged in a closed interlayer between the inner liner and the middle liner, and a gap is reserved between the middle liner and the shell.
Further, a circle of saw teeth are arranged at the bottom of the button fastener, the top end surface of the buckling strip of the rotary fastener is an inclined surface matched with the saw teeth of the button fastener, and the inclined angles of the inclined surfaces of the buckling strips are the same.
Further, the bottom end of the top plate at the bottom of the reset ring is a pointed end.
Further, a sealing ring is sleeved on the middle section of the sliding rod and is in sealing connection with the inner wall of the mounting hole of the inner plug body through the sealing ring.
Further, a first magnet is arranged at the top of the inner plug, a first iron block or a second magnet is arranged at a position corresponding to the first magnet in the cup cover, and polarities of two poles of the second magnet opposite to those of the first magnet are opposite.
Further, a third magnet is arranged at the bottom of the cup cover, and a second iron block is arranged at the position of the top of the inner plug corresponding to the third magnet.
Further, the lower part of the sliding rod is provided with a pressure release mechanism, the pressure release mechanism comprises a pressure release spring and a pressure release water sealing ring, the pressure release water sealing ring is fixed at the bottom of the sliding rod, a sealing plug sleeve is sleeved on the sliding rod and positioned on the pressure release water sealing ring, a gap is reserved between the sealing plug and the sliding rod, and the sealing plug is propped against the pressure release water sealing ring through the pressure release spring sleeved on the sliding rod.
Compared with the prior art, the invention has the following advantages:
according to the bullet cup cover assembly capable of automatically closing the inner plug, the reset ring is additionally arranged in the pressing device of the inner plug and matched with the rotary fastener, even if the pressing device of the inner plug forgets to close, the reset ring can be automatically pressed down only by covering the cup cover, the reset ring can downwards push the buckling strip of the rotary fastener to enable the rotary fastener to rotate and restore to an initial state, and the water outlet channel is closed, namely, the water outlet channel of the inner plug can be automatically closed only by covering the cup cover, so that the situation that a user forgets to close the pressing device and water leakage occurs is effectively avoided. The cup cover and the inner plug are covered together through magnetic force adsorption, the cup cover does not need to be rotated, the cup cover is only required to be placed on the inner plug, the covering action can be completed through magnetic force adsorption, and meanwhile, the water outlet channel can be automatically closed, so that the operation is very convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention after assembly with a cup.
Fig. 2 is a longitudinal cross-sectional view of the present invention after assembly with a cup.
Fig. 3 is a partial enlarged view at a of fig. 2.
Fig. 4 is a longitudinal sectional view of the inside plug of the present invention in an open state.
Fig. 5 is a schematic view of the structure of the pressing device of the present invention in a closed state.
Fig. 6 is a schematic view of the structure of the opening state of the pressing device of the present invention.
Fig. 7 is an exploded view of the pressing device of the present invention.
Fig. 8 is a longitudinal cross-sectional view of the retaining sleeve of the present invention.
Reference numerals in the drawings: 1 cup cover, 11 shell, 12 liner, 13 liner, 14 phase change material filling layer, 15 first iron block, 2 inner plug, 21 first magnet, 22 inner plug body, 23 slide bar, 24 sealing plug, 25 sealing ring, 26 water outlet channel, 27 fixing sleeve, the key-press fastener 28, the rotary fastener 29, the reset ring 210, the top plate 211, the fastening strip 212, the saw teeth 213, the inclined surface 214, the rail 215, the rail inclined surface 216, the clamping groove 217, the compression spring 218, the pressure release spring 219, the pressure release water seal ring 220 and the 3 cup body.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
Referring to fig. 1 to 8, the embodiment discloses a bullet cup cover assembly capable of automatically closing an inner plug, which comprises a cup cover 1 and an inner plug 2, wherein the inner plug 2 is in sealing connection with the inner side of a mouth of a cup body 3, the cup cover 1 covers the outer side of the mouth of the cup body 3 and wraps the inner plug 2, the cup cover 1 comprises a shell 11, a liner 12 and a liner 13, the liner 12 is positioned between the shell 11 and the liner 13, a phase change material filling layer 14 is arranged in a closed interlayer between the liner 13 and the liner 12, and a gap is reserved between the liner 12 and the shell 11. When the boiled water is poured into the cup cover 1, the phase-change material filling layer 14 absorbs heat rapidly, so that the boiled water is cooled to the drinking temperature rapidly, and the heat insulation is realized between the shell 11 and the liner 12 of the cup cover 1 through air, so that the user is ensured not to scald hands when holding the shell 11 of the cup cover 1.
The cup cover 1 and the inner plug 2 are covered together through magnetic force adsorption; the magnet adsorption mode can be three modes, and the first mode is as follows: a first magnet 21 is arranged at the top of the inner plug 2, and a first iron block 15 is arranged at a position corresponding to the first magnet 21 in the cup cover 1; the second is: a first magnet 21 is arranged at the top of the inner plug 2, a second magnet is arranged in the cup cover 1 at a position corresponding to the first magnet 21, and the polarities of the two poles of the second magnet opposite to the first magnet 21 are opposite; the third is: the bottom of the cup cover 1 is provided with a third magnet, and the top of the inner plug 2 is provided with a second iron block at the position corresponding to the third magnet. The first mode is adopted in the drawings of the present embodiment.
The inner plug 2 comprises an inner plug body 22, a sliding rod 23 is arranged in a mounting hole in the center of the inner plug body 22, the bottom of the sliding rod 23 downwards penetrates out of the mounting hole and is connected with a sealing plug 24, a sealing ring 25 is sleeved on the middle section of the sliding rod 23, and the sealing ring 25 is in sealing connection with the inner wall of the mounting hole of the inner plug body 22. The inside water outlet channel 26 that is equipped with of interior stopper body 22, through water outlet channel 26 intercommunication cup 3 inside and external world, the bottom of water outlet channel 26 downwardly extending to the bottom of interior stopper body 22, open or close water outlet channel 26 through sealing plug 24 and interior stopper body 22 bottom breaking away from or contact, slide bar 23 top is connected with pressing device, thereby realizes opening or closing of water outlet channel 26 through pushing down pressing device drive slide bar 23 reciprocates.
The pressing device comprises a fixed sleeve 27, a key fastener 28, a rotary fastener 29 and a reset ring 210, wherein the fixed sleeve 27 is fixedly connected to the inner plug body 22, the key fastener 28 and the rotary fastener 29 are in up-down toothed butt joint and are both positioned in the fixed sleeve 27, the reset ring 210 is sleeved outside the key fastener 28 and the rotary fastener 29 and is positioned in the fixed sleeve 27, a plurality of top plates 211 extending downwards are arranged at the bottom of the reset ring 210, and the bottom end of the top plate 211 at the bottom of the reset ring 210 is a pointed end. The rotary fastener 29 is provided with a plurality of radially extending fastening strips 212 around, the bottom of the button fastener 28 is provided with a circle of saw teeth 213, the top end surface of the fastening strip 212 of the rotary fastener 29 is an inclined surface 214 matched with the saw teeth 213 of the button fastener 28, and the inclined surfaces 214 of the fastening strips 212 have the same inclination angle. The inner side wall of the fixed sleeve 27 is provided with a plurality of rails 215, the side surfaces and the bottom surface of the rails 215 are working surfaces, the bottom surface of the rails 215 is provided with two sections of rail inclined surfaces 216 with different heights, and a clamping groove 217 is formed between the two sections of rail inclined surfaces 216; the slide bar 23 is sleeved with a compression spring 218, and the upper end and the lower end of the compression spring 218 are respectively pressed against the rotary fastener 29 and the inner plug body 22, so that the rotary fastener 29 is always clung to the button fastener 28.
By pressing the button fastener 28 downward, the plurality of fastener bars 212 of the rotary fastener 29 are driven to move along the working surfaces of the plurality of rails 215, respectively; when the plurality of buckling strips 212 of the rotary buckle 29 are respectively positioned in the gaps among the plurality of tracks 215, the sealing plug 24 contacts with the bottom of the inner plug body 22 at the moment, the water outlet channel 26 is closed, the plurality of top plates 211 of the reset ring 210 are just positioned in the gaps among the plurality of buckling strips 212 of the rotary buckle 29, and the top end of the reset ring 210 is flush with the top end of the fixed sleeve 27; when the plurality of buckling strips 212 of the rotary buckle 29 are respectively positioned in the clamping grooves 217 at the bottoms of the plurality of tracks 215, the sliding rod 23 moves downwards, the sealing plug 24 is separated from the bottom of the inner plug body 22, the water outlet channel 26 is opened, the plurality of buckling strips 212 of the rotary buckle 29 can push the plurality of top plates 211 of the reset ring 210 upwards, the top end of the reset ring 210 is higher than the top end of the fixed sleeve 27, the reset ring 210 can be pressed downwards by covering the cup cover 1, and the buckling strips 212 of the rotary buckle 29 can be pushed downwards by the downward movement of the reset ring 210, so that the rotary buckle 29 rotates and returns to the initial state.
The lower part of the slide bar 23 is also provided with a pressure release mechanism, the pressure release mechanism comprises a pressure release spring 219 and a pressure release water sealing ring 220, the pressure release water sealing ring 220 is fixed at the bottom of the slide bar 23, the sealing plug 24 is sleeved on the slide bar 23 and is positioned on the pressure release water sealing ring 220, a gap is reserved between the sealing plug 24 and the slide bar 23, and the sealing plug 24 is propped against the pressure release water sealing ring 220 through the pressure release spring 219 sleeved on the slide bar 23. The working principle of the pressure relief mechanism is as follows: when drinking water is needed, the key fastener 28 is pressed, the sliding rod 23 moves downwards, at this time, because the negative pressure in the cup 3 is larger, the negative pressure received by the bottom end of the sealing plug 24 may be greater than the pressure of the pressure release spring 219 received by the top end of the sealing plug, the sealing plug 24 can be tightly attached to the bottom of the inner plug body 22, the sliding rod 23 moves downwards to drive the pressure release water sealing ring 220 at the bottom of the sliding rod 23 to move downwards, so that the pressure release water sealing ring 220 and the sealing plug 24 generate relative displacement, the pressure release is performed in the cup 3 in advance, and when the pressure in the cup 3 is insufficient to overcome the elasticity of the pressure release spring 219, the sealing plug 24 moves downwards along with the pressure release spring 219, is separated from the bottom of the inner plug body 22, and the water outlet channel 26 is completely opened.
The operating principle of the cup cover component provided by the embodiment is as follows:
when drinking water is needed, the cup cover 1 is opened, the button fastener 28 is pressed down, so that the plurality of fastener strips 212 of the rotary fastener 29 are driven to move along the working surfaces of the plurality of tracks 215 respectively, when the plurality of fastener strips 212 of the rotary fastener 29 are positioned in the clamping grooves 217 at the bottoms of the plurality of tracks 215 respectively, the rotary fastener 29 stops rotating due to the limitation of the clamping grooves 217, at the same time, the sliding rod 23 moves downwards to drive the sealing plug 24 to move downwards, the sealing plug 24 is separated from the bottom of the inner plug body 22, the water outlet channel 26 is opened, water can be poured into the cup cover 1 for reference, and meanwhile, in the rotating process of the rotary fastener 29, the plurality of fastener strips 212 of the rotary fastener 29 can push out the plurality of top plates 211 of the reset ring 210 upwards, so that the top end of the reset ring 210 is higher than the top end of the fixed sleeve 27.
After drinking water is finished, the button fastener 28 is pressed again, so that the plurality of fastening strips 212 of the rotary fastener 29 are driven to move along the working surfaces of the plurality of rails 215 respectively, the rotary fastener 29 continues to rotate, when the plurality of fastening strips 212 of the rotary fastener 29 are respectively positioned in gaps among the plurality of rails 215, the rotation is stopped, at the moment, the slide rod 23 moves upwards, the sealing plug 24 is driven to move upwards, the sealing plug 24 is contacted with the bottom of the inner plug body 22, the water outlet channel 26 is closed, the plurality of top plates 211 of the reset ring 210 are just positioned in the gaps among the plurality of fastening strips 212 of the rotary fastener 29, and the top ends of the reset ring 210 are flush with the top ends of the fixed sleeves 27. At this time, the cup cover 1 is covered.
If a user forgets to press the button fastener 28 again to cover the cup cover 1 after drinking water, the cup cover 1 automatically covers the outside of the inner plug 2 through the magnetic adsorption effect, at the moment, the cup cover 1 can press down the automatic reset ring 210, the reset ring 210 moves downwards to push the buckling strip 212 of the rotary fastener 29 downwards, the rotary fastener 29 rotates again and returns to the initial state, the water outlet channel 26 can be automatically closed, and the situation that water leakage occurs due to forgetting to close the pressing device is effectively avoided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The utility model provides a but bullet first bowl cover subassembly of self-closing inner stopper, includes bowl cover and inner stopper, inner stopper and the inboard sealing connection of cup oral area, the bowl cover is in cup oral area outside and parcel the inner stopper, its characterized in that:
the cup cover and the inner plug are covered together through magnetic force adsorption;
the inner plug comprises an inner plug body, a sliding rod is arranged in a mounting hole in the center of the inner plug body, the bottom of the sliding rod penetrates out of the mounting hole downwards and is connected with a sealing plug, a water outlet channel is arranged in the inner plug body, the inside of the cup body is communicated with the outside through the water outlet channel, the bottom end of the water outlet channel extends downwards to the bottom of the inner plug body, the water outlet channel is opened or closed by separating or contacting the sealing plug with the bottom of the inner plug body, the top of the sliding rod is connected with a pressing device, and the pressing device is used for driving the sliding rod to move up and down so as to realize the opening or closing of the water outlet channel;
the pressing device comprises a fixed sleeve, a key fastener, a rotary fastener and a reset ring, wherein the fixed sleeve is fixedly connected to an inner plug body, the key fastener and the rotary fastener are in up-down toothed butt joint and are both positioned in the fixed sleeve, the reset ring is sleeved outside the key fastener and the rotary fastener and positioned in the fixed sleeve, a plurality of downward extending top plates are arranged at the bottom of the reset ring, a plurality of fastening strips extending along the radial direction are arranged around the rotary fastener, a plurality of tracks are arranged on the inner side wall of the fixed sleeve, the side face and the bottom face of each track are working faces, the bottom face of each track is two sections of track inclined faces with different heights, and clamping grooves are formed between the two sections of track inclined faces; the compression springs are sleeved on the sliding rods, and the upper end and the lower end of each compression spring are respectively pressed against the rotary fastener and the inner plug body, so that the rotary fastener is always clung to the button fastener;
the button fastener is pressed downwards, so that a plurality of buckling strips of the rotary fastener are driven to move along working surfaces of a plurality of tracks respectively; when the plurality of buckling strips of the rotary buckle are respectively positioned in the gaps among the plurality of tracks, the sealing plug contacts with the bottom of the inner plug body at the moment, the water outlet channel is closed, the plurality of top plates of the reset ring are just positioned in the gaps among the plurality of buckling strips of the rotary buckle, and the top end of the reset ring is flush with the top end of the fixed sleeve; when a plurality of buckling strips of the rotary fastener are respectively positioned in clamping grooves at the bottoms of a plurality of tracks, the sliding rod moves downwards, the sealing plug is separated from the bottom of the inner plug body, the water outlet channel is opened, a plurality of buckling strips of the rotary fastener can push out a plurality of top plates of the reset ring upwards, the top end of the reset ring is higher than the top end of the fixed sleeve, the reset ring can be pressed downwards by covering the cup cover, and the buckling strips of the rotary fastener can be pushed downwards by the downward movement of the reset ring, so that the rotary fastener rotates and returns to the initial state.
2. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the cup cover comprises a shell, a middle liner and an inner liner, wherein the middle liner is positioned between the shell and the inner liner, a phase change material filling layer is arranged in a closed interlayer between the inner liner and the middle liner, and a gap is reserved between the middle liner and the shell.
3. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the button fastener bottom is equipped with round sawtooth, the top face of the knot strip of rotatory fastener is with button fastener sawtooth matched with inclined plane, and the inclination of the inclined plane of a plurality of knot strips is the same.
4. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the bottom end of the top plate at the bottom of the reset ring is a pointed end.
5. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the middle section of the sliding rod is sleeved with a sealing ring, and the sealing ring is in sealing connection with the inner wall of the mounting hole of the inner plug body.
6. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the top of the inner plug is provided with a first magnet, a first iron block or a second magnet is arranged at a position corresponding to the first magnet in the cup cover, and the polarities of two poles of the second magnet opposite to those of the first magnet are opposite.
7. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the bottom of the cup cover is provided with a third magnet, and the top of the inner plug is provided with a second iron block at the position corresponding to the third magnet.
8. A bullet cup cover assembly for automatically closing an inner plug as in claim 1 wherein: the pressure release mechanism comprises a pressure release spring and a pressure release water sealing ring, the pressure release water sealing ring is fixed at the bottom of the slide rod, the pressure release water sealing ring is sleeved on the slide rod and positioned on the pressure release water sealing ring, a gap is reserved between the sealing plug and the slide rod, and the sealing plug is propped against the pressure release water sealing ring through the pressure release spring sleeved on the slide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496206.2A CN109288353B (en) | 2018-12-07 | 2018-12-07 | Bullet cup cover assembly capable of automatically closing inner plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496206.2A CN109288353B (en) | 2018-12-07 | 2018-12-07 | Bullet cup cover assembly capable of automatically closing inner plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109288353A CN109288353A (en) | 2019-02-01 |
| CN109288353B true CN109288353B (en) | 2023-05-09 |
Family
ID=65142743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811496206.2A Active CN109288353B (en) | 2018-12-07 | 2018-12-07 | Bullet cup cover assembly capable of automatically closing inner plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109288353B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137365A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Pure steel wrapped inner plug cup cover |
| CN112137366A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Bottom cover plate of inner plug cup cover |
| CN113693418A (en) * | 2021-10-09 | 2021-11-26 | 浙江永恒日用品有限公司 | One-key opening and closing cup cover and cup |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5306441B2 (en) * | 2011-12-07 | 2013-10-02 | スケーター株式会社 | Beverage bottle |
| CN203576196U (en) * | 2013-11-13 | 2014-05-07 | 浙江亿诺家居用品有限公司 | Lid and cup |
| CN105902114B (en) * | 2016-06-23 | 2017-09-22 | 合肥为先产品设计有限公司 | Cup lid and its cup |
| CN106974510B (en) * | 2017-05-05 | 2018-09-21 | 方梓恺 | Press suction nozzle self-opening drinking cup cover |
| DE202018104030U1 (en) * | 2018-07-12 | 2018-07-31 | Guangzhou Hocomaid Houseware Development Co., Ltd. | Cup lid and thermos cup with a manually removable structure |
| CN108742046B (en) * | 2018-09-10 | 2023-07-04 | 安徽富光生活科技有限公司 | Inner plug and cup cover assembly comprising same |
| CN209315465U (en) * | 2018-12-07 | 2019-08-30 | 安徽省君子兰实业有限公司 | A kind of bullet cup cover component that internal plug is automatically closed |
-
2018
- 2018-12-07 CN CN201811496206.2A patent/CN109288353B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109288353A (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109288353B (en) | Bullet cup cover assembly capable of automatically closing inner plug | |
| CN202234435U (en) | Cup lid | |
| CN211154972U (en) | Tea making device for separating tea from water | |
| CN212213347U (en) | Cup with elastic band | |
| CN205658732U (en) | Bowl cover and cup of one -hand operation cup | |
| CN210540511U (en) | Rotary cup cover and beverage cup with same | |
| CN209315465U (en) | A kind of bullet cup cover component that internal plug is automatically closed | |
| CN202932581U (en) | Cup with seal cover | |
| CN210520691U (en) | Touch type cup cover with safety lock function | |
| CN206314930U (en) | Portable business thermos cup | |
| CN213696461U (en) | Formula tea-water separation cup is inhaled to rotatory coordinated control magnetism | |
| CN211242829U (en) | Caliper type pressure cooking appliance | |
| CN213189021U (en) | Heat insulation cup | |
| CN211483897U (en) | Cover and container | |
| CN202151284U (en) | Push switch mechanism of heat-preservation rice bucket | |
| CN201822469U (en) | Rotary cup cover | |
| CN202653913U (en) | Switching device for kettle cover of kettle | |
| CN220158063U (en) | Constant temperature milk mixer | |
| CN215348384U (en) | Leakage-proof valve device | |
| CN219396875U (en) | Rotary opening and closing cup cover | |
| CN110432729B (en) | Touch type cup cover with safety lock function | |
| CN209995840U (en) | vacuum cup with cold and hot double-body structure | |
| CN114847738B (en) | Heat-preservation water cup with double-cavity structure | |
| CN217065979U (en) | Rotary cup cover | |
| CN210842541U (en) | Waterproof coffee cup |
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 | ||
| CB02 | Change of applicant information |
Address after: 230088 No. 53 Science Avenue, Hefei High-tech Zone, Anhui Province Applicant after: Anhui Fuguang Life Technology Co.,Ltd. Address before: 230088 No. 53 Science Avenue, Hefei High-tech Zone, Anhui Province Applicant before: ANHUI JUNZILAN INDUSTRY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |