CN111109979A - Vacuum cup cover capable of being deflated and convenient to open - Google Patents
Vacuum cup cover capable of being deflated and convenient to open Download PDFInfo
- Publication number
- CN111109979A CN111109979A CN202010038871.8A CN202010038871A CN111109979A CN 111109979 A CN111109979 A CN 111109979A CN 202010038871 A CN202010038871 A CN 202010038871A CN 111109979 A CN111109979 A CN 111109979A
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- Prior art keywords
- fixedly connected
- spring
- piston
- cup
- convenient
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- 239000000463 material Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004321 preservation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides a can gassing and be convenient for thermos cup bowl cover opened, relates to thermos cup technical field, including the cup body, the top threaded connection of cup body has the bowl cover, the top fixedly connected with guide post of bowl cover, the interior roof fixedly connected with spring one of guide post, the bottom fixedly connected with of spring one and the middle part swing joint of guide post press the piece, press the bottom fixedly connected with ejector pin of piece, the mouth that loses heart, the interior roof fixedly connected with spring two of bowl cover have been seted up at the top in the ejector pin outside. This thermos cup bowl cover that can outgas and be convenient for to open, through the cooperation through pressing piece and piston post use, when the bowl cover closely adsorbs with the cup body, will press downwards and press the bottom that makes the piston post extrude the piston piece according to the piece, be linked together the inside atmosphere of cup body and the atmosphere in the cup body outside, make inside and outside atmospheric pressure equal to reached the effect of being convenient for to open, at this moment unscrew the bowl cover more easily, avoid being injured, strengthened the practicality of thermos cup.
Description
Technical Field
The invention relates to the technical field of vacuum cups, in particular to a vacuum cup cover capable of exhausting air and convenient to open.
Background
The raw and other materials of thermos cup are ceramic or stainless steel and vacuum layer mostly, make into flourishing water container through these raw and other materials, divide into cup body and bowl cover, with water-tight in the cup body, delay the heat dissipation of water through the vacuum layer, guarantee the temperature of water for a long time.
Present thermos cup is when using, often can appear not opening the problem of bowl cover, because hot water becomes cold back in the cup, leads to the inside atmospheric pressure of cup to be less than outside atmospheric pressure, leads to bowl cover and cup body closely to adsorb, is difficult to the separation, when the less child of hand strength or women want to open the cup, the degree of difficulty is great to the in-process that is uncapped is too hard to lead to the injury very probably.
Therefore, we have proposed a thermos cup bowl cover that can outgas and be convenient for to open and solve above problem, use through the cooperation according to piece and piston post, when bowl cover and cup body closely adsorb, will press downwards and press the bottom that the piece made the piston post squeeze into the piston piece according to the piece, be linked together the atmosphere in the inside of cup body and the atmosphere in the cup body outside, make inside, outside atmospheric pressure equals, at this moment unscrew the bowl cover more easily again, avoid being injured, and use through the cooperation of sector plate and piston post, through the joint of piston post and sector plate, block up the movable groove at piston piece middle part, prevent that the rivers in the cup body from flowing out, and simultaneously, the inside of thermos cup keeps airtight state, guarantee that it reaches heat retaining effect.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a vacuum cup cover capable of deflating and convenient to open comprises a cup body, wherein the top of the cup body is in threaded connection with a cup cover, the top of the cup cover is fixedly connected with a guide post, the inner top wall of the guide post is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a pressing block movably connected with the middle part of the guide post, the bottom of the pressing block is fixedly connected with a push rod, the top of the outer side of the push rod is provided with a deflation port, the inner top wall of the cup cover is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a piston block movably connected with the bottom of the cup cover, the inner bottom wall of the piston block is fixedly connected with a third spring, the top of the third spring is fixedly connected with a piston column movably connected with the middle part of the piston block, the middle part of the piston column is provided with an exhaust hole, the, the inner side of the spring IV is fixedly connected with a sector plate inserted with the bottom of the piston column.
The invention has the following beneficial effects:
1. this thermos cup bowl cover that can outgas and be convenient for to open, through the cooperation through pressing piece and piston post use, when the bowl cover closely adsorbs with the cup body, will press downwards and press the bottom that makes the piston post extrude the piston piece according to the piece, be linked together the inside atmosphere of cup body and the atmosphere in the cup body outside, make inside and outside atmospheric pressure equal to reached the effect of being convenient for to open, at this moment unscrew the bowl cover more easily, avoid being injured, strengthened the practicality of thermos cup.
2. This thermos cup bowl cover that can outgas and be convenient for to open uses through the cooperation of sector plate and piston post, and the joint of piston post and sector plate blocks up the activity groove at piston piece middle part, prevents that the rivers in the cup body from flowing, simultaneously, makes the inside of thermos cup keep airtight state, guarantees that gaseous can not reveal yet to reach heat retaining effect, guaranteed the original heat preservation effect of thermos cup, do not influence the use of thermos cup.
Further, the material of cup body is steel material and the inside fixedly connected with vacuum layer of cup body, the bowl cover divide into outside and inside, and outside material is steel material, and inside material is rubber material, the material of guide post is rubber material.
Further, the first spring is a compression spring, the pressing block is in a circular truncated cone shape and made of steel, the ejector rod is made of steel, and the ejector rod is cylindrical.
Further, the material of piston block is steel material and the outside fixedly connected with sealing rubber ring of piston block, spring three is compression spring, the material of piston post is steel material and the outside fixedly connected with sealing rubber ring of piston post.
Further, the distance from the bottom of the exhaust hole to the bottom of the piston column is larger than the height of the sector plate, the diameter of the movable groove is equal to that of the piston column, and the diameter of the top of the movable groove is larger than that of the ejector rod.
Further, the spring four is a compression spring and the number of the spring four is eight, the number of the sector plates is eight, the angle of each sector plate is 45 degrees, and the angle of the inner side of each sector plate is equal to the angle of the bottom of the piston column.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a lid structure according to the present invention;
FIG. 3 is a schematic view of the downward movement structure of the piston rod of the present invention;
FIG. 4 is an enlarged partial view of portion A of FIG. 2;
FIG. 5 is an enlarged partial view of the portion B of FIG. 2 according to the present invention;
FIG. 6 is an enlarged partial view of the portion C of FIG. 3 according to the present invention;
FIG. 7 is a schematic diagram of a partial enlarged structure of the portion D in FIG. 3 according to the present invention.
In the figure: 1 cup body, 2 cup lids, 3 guide posts, 4 spring I, 5 pressing blocks, 6 ejector rods, 7 air release ports, 8 spring II, 9 piston blocks, 10 spring III, 11 piston posts, 12 exhaust holes, 13 movable grooves, 14 spring IV and 15 sector plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a vacuum cup cover capable of releasing air and convenient to open comprises a cup body 1, wherein the cup body 1 mainly plays a role of storing water, the cup body 1 is made of steel material, a vacuum layer is fixedly connected inside the cup body 1, the cup cover 2 is divided into an outer part and an inner part, the outer part is made of steel material, the inner part is made of rubber material, the guide post 3 is made of rubber material, the top of the cup body 1 is in threaded connection with the cup cover 2, the cup cover 2 plays a role of sealing the cup body 1, preventing water from being spilled out and playing a role of heat preservation, the top of the cup cover 2 is fixedly connected with the guide post 3, the inner top wall of the guide post 3 is fixedly connected with a spring I4, the spring I4 plays a role of moving the pressing block 5 to the top and is convenient to repeatedly press the pressing block 5, the spring I4 is a compression spring, the pressing block 5 is in a truncated cone shape and is made of steel material, the material of the ejector pin 6 is steel material and the shape of the ejector pin 6 is cylindrical.
The bottom of the first spring 4 is fixedly connected with a pressing block 5 which is movably connected with the middle part of the guide post 3, the pressing block 5 plays a role in facilitating application, the bottom of the pressing block 5 is fixedly connected with an ejector rod 6, the ejector rod 6 plays a role in transmission, the piston post 11 is pushed to move, the top of the outer side of the ejector rod 6 is provided with an air leakage opening 7, the air leakage opening 7 plays a role in air leakage, external air enters the cup body 1, the inner top wall of the cup cover 2 is fixedly connected with a second spring 8, the second spring 8 plays a role in restoring the original position, the bottom of the second spring 8 is fixedly connected with a piston block 9 which is movably connected with the bottom of the cup cover 2, the piston block 9 plays a role in sealing, when the air pressure in the vacuum cup is reduced, the piston block 9 can move downwards under the action of the air pressure, the appearance of the vacuum cup is protected from being damaged at the same time, the material of the piston block 9, the third spring 10 is a compression spring, the piston column 11 is made of steel, and a sealing rubber ring is fixedly connected to the outer side of the piston column 11.
The inner bottom wall of the piston block 9 is fixedly connected with a spring III 10, the spring III 10 plays a role of rebounding the piston block 9, the top of the spring III 10 is fixedly connected with a piston column 11 movably connected with the middle part of the piston block 9, the piston column 11 plays a role of sealing, a movable groove 13 is blocked together with a sector plate 15, the middle part of the piston column 11 is provided with an exhaust hole 12, the exhaust hole 12 plays a role of facilitating air flow, the distance from the bottom of the exhaust hole 12 to the bottom of the piston column 11 is greater than the height of the sector plate 15, the diameter of the movable groove 13 is equal to that of the piston column 11, the diameter of the top of the movable groove 13 is greater than that of the ejector rod 6, the middle part of the piston block 9 is provided with a movable groove 13 matched with the piston column 11, the movable groove 13 plays a role of facilitating the movement of the piston column 11 and facilitating the exchange of air inside and outside the vacuum cup, the spring four 14 plays a role in enabling the sector plates 15 to pop out inwards and be tightly attached to the piston column 11, the spring four 14 is a compression spring, the number of the spring four 14 is eight, the number of the sector plates 15 is eight, the angle of each sector plate 15 is 45 degrees, the angle of the inner side of each sector plate 15 is equal to that of the bottom of the piston column 11, the sector plates 15 inserted into the bottom of the piston column 11 are fixedly connected to the inner side of the spring four 14, all the sector plates 15 are combined together to form a circular ring, and the inner diameter of the circular ring is equal to the diameter of the bottom of the piston column 11.
The working principle is as follows: when hot water in the vacuum cup becomes cold, the air pressure in the vacuum cup is reduced, at the moment, the piston block 9 moves downwards integrally, the spring II 8 is stretched, the cup cover 2 and the cup body 1 are tightly adsorbed due to the pressure difference between the inside and the outside, the pressing block 5 is pressed downwards, the pressing block 5 extrudes the piston column 11 downwards through the ejector rod 6, the fan-shaped plate 15 is extruded to the periphery by the piston column 11 and shrinks into the piston block 9, at the moment, air outside the vacuum cup can enter the vacuum cup through the air release port 7 and the exhaust hole 12, so that the inside and the outside air pressures of the vacuum cup are equal, at the moment, the piston block 9 can shrink upwards under the action of the spring II 8 to restore the initial state, and the cup cover 2 can be easily unscrewed due.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a thermos cup bowl cover that can outgas and be convenient for open, includes cup body (1), its characterized in that: the cup comprises a cup body (1), a cup cover (2) is in threaded connection with the top of the cup body (1), a guide column (3) is fixedly connected with the top of the cup cover (2), a first spring (4) is fixedly connected with the inner top wall of the guide column (3), a first pressing block (5) which is movably connected with the middle of the guide column (3) is fixedly connected with the bottom of the first spring (4), a push rod (6) is fixedly connected with the bottom of the pressing block (5), an air leakage opening (7) is formed in the top of the outer side of the push rod (6), a second spring (8) is fixedly connected with the inner top wall of the cup cover (2), a piston block (9) which is movably connected with the bottom of the cup cover (2) is fixedly connected with the bottom of the second spring (8), a third spring (10) is fixedly connected with the inner bottom wall of the piston block (9), a piston column (11) which is movably connected with the middle of, the middle part of the piston block (9) is provided with a movable groove (13) matched with the piston column (11), the inner wall of the piston block (9) is fixedly connected with a spring IV (14) which is uniformly distributed, and the inner side of the spring IV (14) is fixedly connected with a sector plate (15) which is spliced with the bottom of the piston column (11).
2. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the cup body (1) is made of steel materials, and a vacuum layer is fixedly connected inside the cup body (1).
3. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the cup cover (2) is divided into an outer part and an inner part, the outer part is made of steel materials, the inner part is made of rubber materials, and the guide column (3) is made of rubber materials.
4. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the first spring (4) is a compression spring, the pressing block (5) is in a circular truncated cone shape, and the pressing block (5) is made of steel materials.
5. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the ejector rod (6) is made of steel materials, and the ejector rod (6) is cylindrical.
6. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the piston block (9) is made of steel and the outer side of the piston block (9) is fixedly connected with a sealing rubber ring, the spring III (10) is a compression spring, and the piston column (11) is made of steel and the outer side of the piston column (11) is fixedly connected with a sealing rubber ring.
7. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the distance from the bottom of the exhaust hole (12) to the bottom of the piston column (11) is greater than the height of the sector plate (15), the diameter of the movable groove (13) is equal to that of the piston column (11), and the diameter of the top of the movable groove (13) is greater than that of the ejector rod (6).
8. A thermos cup lid that can deflate and is convenient for opening according to claim 1, which is characterized in that: the four springs (14) are compression springs, the number of the four springs (14) is eight, the number of the sector plates (15) is eight, the angle of each sector plate (15) is 45 degrees, and the angle of the inner side of each sector plate (15) is equal to the angle of the bottom of the piston column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038871.8A CN111109979B (en) | 2020-01-14 | 2020-01-14 | Vacuum cup cover capable of being deflated and convenient to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038871.8A CN111109979B (en) | 2020-01-14 | 2020-01-14 | Vacuum cup cover capable of being deflated and convenient to open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111109979A true CN111109979A (en) | 2020-05-08 |
| CN111109979B CN111109979B (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010038871.8A Active CN111109979B (en) | 2020-01-14 | 2020-01-14 | Vacuum cup cover capable of being deflated and convenient to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111109979B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451764A (en) * | 2022-03-10 | 2022-05-10 | 南京声子新能源科技有限公司 | Double-layer cooling vacuum cup based on phase-change heat storage material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61224971A (en) * | 1985-03-29 | 1986-10-06 | Tiger Vacuum Bottle Co Ltd | Preservation of food and container therefor |
| CN2350333Y (en) * | 1998-11-23 | 1999-11-24 | 沈硕长 | Ventilating device on cover for closing thermal insulation container |
| CN1378958A (en) * | 2002-05-03 | 2002-11-13 | 周巽 | Cup cover with pneumatic balance unit and its application method |
| CN104074984A (en) * | 2013-03-25 | 2014-10-01 | 舟山市宏基工业产品设计研究所 | A pressure balance valve in the cover of a vacuum cup |
| CN208611405U (en) * | 2018-02-02 | 2019-03-19 | 云南众测检测技术服务有限公司 | A kind of high-pressure sterilizing pot sealed pot cover |
-
2020
- 2020-01-14 CN CN202010038871.8A patent/CN111109979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61224971A (en) * | 1985-03-29 | 1986-10-06 | Tiger Vacuum Bottle Co Ltd | Preservation of food and container therefor |
| CN2350333Y (en) * | 1998-11-23 | 1999-11-24 | 沈硕长 | Ventilating device on cover for closing thermal insulation container |
| CN1378958A (en) * | 2002-05-03 | 2002-11-13 | 周巽 | Cup cover with pneumatic balance unit and its application method |
| CN104074984A (en) * | 2013-03-25 | 2014-10-01 | 舟山市宏基工业产品设计研究所 | A pressure balance valve in the cover of a vacuum cup |
| CN208611405U (en) * | 2018-02-02 | 2019-03-19 | 云南众测检测技术服务有限公司 | A kind of high-pressure sterilizing pot sealed pot cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451764A (en) * | 2022-03-10 | 2022-05-10 | 南京声子新能源科技有限公司 | Double-layer cooling vacuum cup based on phase-change heat storage material |
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| Publication number | Publication date |
|---|---|
| CN111109979B (en) | 2021-10-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210922 Address after: No.02-3-6, Sanhongqi Industrial Zone, changjiao community residents committee, Lunjiao sub district office, Shunde District, Foshan City, Guangdong Province Applicant after: GUANGDONG RAINBOW HOUSEWARES Co.,Ltd. Address before: Sichuan Institute of technology, No.180, Xueyuan street, Huixing Road, Zigong, Sichuan 643000 Applicant before: Long Xukui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |