CN107839991B - Container sealing cover capable of quantitatively discharging - Google Patents
Container sealing cover capable of quantitatively discharging Download PDFInfo
- Publication number
- CN107839991B CN107839991B CN201710810601.2A CN201710810601A CN107839991B CN 107839991 B CN107839991 B CN 107839991B CN 201710810601 A CN201710810601 A CN 201710810601A CN 107839991 B CN107839991 B CN 107839991B
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- China
- Prior art keywords
- base
- upper cover
- channel
- cavity
- opening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
Abstract
The invention discloses a container sealing cover capable of quantitatively discharging, which comprises an upper cover and a base, wherein the upper cover is rotatably connected to the base, the base can be correspondingly arranged on containers such as various bottle bodies, tank bodies and barrel bodies; the upper cover is rotated, and when the upper cover feeding channel is conducted and opened, substances in the container can enter the quantifying cavity; when the discharging channel is conducted and opened, the air supplementing channel is conducted and opened, at the moment, substances in the quantitative cavity can be smoothly poured out, and the device has the characteristics of ingenious and practical structural design and improves the convenience of use of people.
Description
Technical Field
The invention relates to a container closure which can be dosed, having a dosing structure which can be set as desired, so that the container can be dosed with a substance, which can be a liquid, a slurry or a solid, via the container closure.
Background
In the prior art, the container cover has various structures, however, the container cover mainly plays a role in sealing and protecting, so that liquid in the container cannot be poured quantitatively, and no matter the container is used in daily life, or in the aspects of medical treatment, health and scientific research experiments, the material, slurry or solid substance cannot be poured quantitatively through the container cover.
Therefore, in use, after the cover of the container is opened, the discharged material cannot be quantified, less waste phenomenon is caused, and even health is possibly not facilitated, so that danger exists. The research and development institutions of various countries have invested a lot of funds and time, and the problem of quantitative discharging through the container cover can not be really solved.
When a quantitative substance is required, the quantitative substance is usually measured through a corresponding measuring cup or a corresponding scale. Therefore, the method brings a plurality of inconveniences to people. How to set the container closure to accurately and quantitatively pour out the contents of the container each time has been a long standing problem in the food, medicine, industry and technological industries. Therefore, designing a container closure capable of quantitatively discharging is a problem to be solved.
The present invention has been made in view of the above problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a container sealing cover capable of quantitatively discharging, which comprises an upper cover and a base, wherein the upper cover is rotatably connected to the base, the base can be correspondingly arranged on containers such as various bottle bodies, tank bodies and barrel bodies; the upper cover is rotated, and when the upper cover feeding channel is conducted and opened, substances in the container can enter the quantifying cavity; when the discharging channel is conducted and opened, the air supplementing channel is conducted and opened, at the moment, substances in the quantitative cavity can be smoothly poured out, and the device has the characteristics of ingenious and practical structural design and improves the convenience of use of people.
In order to solve the technical problems, the container sealing cover capable of quantitatively discharging comprises an upper cover and a base, wherein the upper cover is provided with a quantitative cavity with a downward opening, and a hollow upper cover shaft sleeve is arranged in the quantitative cavity; the base is provided with a base cavity with an upward opening and used for being matched with the upper cover, and a hollow base shaft tube which is used for being inserted into the upper cover shaft sleeve and can be matched in a rotating way is arranged in the base cavity; the upper cover is rotatably connected to the upper part of the base, a discharging channel and an air inlet channel which can be selectively conducted or closed with the quantitative cavity and the outside are arranged between the upper cover and the base, and a feeding channel which can be selectively conducted or closed with the quantitative cavity and the inside of the container is arranged between the upper cover shaft sleeve and the base shaft tube.
At least one spacer is arranged in the quantitative cavity to divide the quantitative cavity into a plurality of sub quantitative cavities with different volumes, and a discharging channel, an air inlet channel and a feeding channel are correspondingly arranged between the upper cover and the base corresponding to each sub quantitative cavity.
The discharging channel comprises an upper cover discharging hole which is arranged on the upper cover and communicated with the quantitative cavity, and a base discharging hole which is arranged on the base and communicated with the base cavity, and when the upper cover rotates relative to the base, the upper cover discharging hole can rotate to be aligned with the base discharging hole so as to lead the feeding channel to be communicated.
The air inlet channel comprises an upper cover first air supplementing port which is arranged on the upper cover shaft sleeve and is communicated with the quantitative cavity, an upper cover second air supplementing port which is arranged on the upper cover and is opposite to the upper cover first air supplementing port and is communicated with the outside, and a base air supplementing port which is arranged on the base shaft tube and is communicated with the base cavity.
The feeding channel comprises an upper cover feeding port which is arranged on the upper cover shaft sleeve and communicated with the quantitative cavity, and a base feeding port which is arranged on the base shaft tube and communicated with the base cavity, and the upper cover rotates relative to the base so that the feeding channel is communicated when the upper cover feeding port rotates to be aligned with the base feeding port.
The upper cover discharge hole and the upper cover feed hole are staggered relative to the upper cover along the circumferential direction, and the upper cover discharge hole and the upper cover first air supplementing hole are arranged along the same radial direction relative to the upper cover; correspondingly, the base discharge port, the base feed port and the base air supplementing port are arranged in the same radial direction relative to the base.
Or the upper cover discharge port, the upper cover feed port and the upper cover first air supplementing port are arranged along the same radial direction relative to the upper cover; correspondingly, the base discharge port and the base feed port are staggered relative to the base along the circumferential direction, and the base discharge port and the base air supplementing port are arranged relative to the base along the same radial direction.
The upper cover is fixedly provided with a movable rotation stopping piece, and correspondingly, the base is detachably provided with a fixed rotation stopping piece which is matched with the movable rotation stopping piece to limit the upper cover to rotate relative to the base.
The movable rotation stopping piece is a prism which is arranged in the upper cover shaft sleeve and has a polygonal cross section, correspondingly, the fixed rotation stopping piece is a polygonal sleeve which is arranged in the base shaft tube, and a tearable dent which enables the fixed rotation stopping piece to separate from the base shaft tube is arranged between the base shaft tube and the fixed rotation stopping piece.
The movable rotation stopping piece is a prism with a hexagonal cross section, and correspondingly, the fixed rotation stopping piece is a hexagonal sleeve.
Compared with the prior art, the container sealing cover capable of quantitatively discharging has the following advantages:
1. through setting up the volume in ration chamber, utilize to rotate the upper cover to control the switching on and closing of feed channel, discharge channel and air make-up passageway, and feed channel and discharge channel state of opening and shutting stagger, and discharge channel and air make-up passageway's synchronous that opens and shuts, realized the ration smoothly pour out the material in the container, have structural design ingenious, practical characteristics, improved people's convenience of using.
2. The quantitative cavity is divided into a plurality of sub quantitative cavities with different volumes by arranging the spacers in the quantitative cavity, and a feed channel, a discharge channel and an air supplementing channel are correspondingly arranged between the upper cover and the base corresponding to each sub quantitative cavity.
3. In order to avoid unintentional or malicious opening, the upper cover and the base are provided with a movable rotation stopping piece and a fixed rotation stopping piece which are matched with each other to limit the upper cover to rotate relative to the base, and when people use the anti-counterfeiting device for overcoming the resistance of the fixed rotation stopping piece by a certain acting force.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic perspective view of the present invention in an assembled initial state;
FIG. 2 is a cross-sectional view of the invention in an assembled initial state;
FIG. 3 is a schematic perspective view of a base in the present invention;
FIG. 4 is a cross-sectional view of a base of the present invention;
FIG. 5 is a schematic perspective view of the upper cover of the present invention;
FIG. 6 is a cross-sectional view of the upper cover of the present invention;
FIG. 7 is a view showing the state that the fixed rotation stopping member is separated from the base by rotating the upper cover initially;
FIG. 8 is a view showing the state of the invention in which the upper cover is rotated so that the upper cover feed port is aligned with the base feed port to feed the dosing chamber;
FIG. 9 is a diagram showing the present invention when the upper cover is rotated so that the upper cover discharge port is aligned with the base discharge port, and the first upper cover air supply port and the second upper cover air supply port are aligned with the base air supply port to pour a metered amount of liquid;
fig. 10 is an enlarged view of a symbol C of fig. 1.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the container sealing cover capable of quantitatively discharging comprises an upper cover 1 and a base 2, wherein the upper cover 1 is provided with a quantitative cavity 11 with a downward opening, and a hollow upper cover shaft sleeve 13 is arranged in the quantitative cavity 11; the base 2 is provided with a base cavity 21 with an upward opening and used for being matched with the upper cover 1, and a hollow base shaft tube 23 which is used for being inserted into the upper cover shaft sleeve 13 and can be matched in a rotating way is arranged in the base cavity 21; as shown in fig. 8 and 9, a discharging channel 100 and an air inlet channel 200 which can be selectively conducted or closed with the dosing chamber 11 and the outside are arranged between the upper cover 1 and the base 2, and a feeding channel 300 which can be selectively conducted or closed with the dosing chamber 11 and the inside of the container is arranged between the upper cover shaft sleeve 13 and the base shaft tube 23. The upper cover 1 is rotated to control the conduction and closing of the feeding channel 300, the discharging channel 100 and the air supplementing channel 200, the feeding channel 300 and the discharging channel 100 cannot be in a conduction state at the same time, and the opening and closing of the discharging channel and the air supplementing channel are synchronous, so that substances in the container can be quantitatively and smoothly poured out, and the device has the characteristics of ingenious structural design and practicability, and improves the convenience of use of people.
In addition, by adopting the design structure of the invention, the discharging channel 100 and the feeding channel 300 can not be simultaneously conducted and opened and can only be selectively and independently opened, but the discharging channel 100 and the feeding channel 300 can be simultaneously closed, so that substances in the container and/or the quantitative cavity 11 are isolated and sealed from the outside under the condition of no use, the quality and the quality of the substances are ensured to be as good as one, and the phenomena of volatilization, oxidation deterioration, moisture transfer and the like of the substances in the container and the quantitative cavity are avoided when the container and the quantitative cavity are in an open and unsealed state.
As shown in fig. 5, at least one spacer 111 is disposed in the dosing chamber 11 to divide the dosing chamber 11 into a plurality of sub-dosing chambers 112 with different volumes, the number and volumes of the sub-dosing chambers 112 can be designed according to the use, and a discharging channel 100, an air inlet channel 200 and a feeding channel 300 are disposed between the upper cover 1 and the base 2 corresponding to each sub-dosing chamber 112, so that people can select the corresponding sub-dosing chamber 112 according to the need to pour out the required quantitative substances, so that people have various selectivities, and the practicability and convenience are further improved.
As shown in fig. 9, the discharge channel 100 includes an upper cover discharge port 12 provided on the upper cover 1 and communicating with the dosing chamber 11, and a base discharge port 22 provided on the base 2 and communicating with the base chamber 21, and when the upper cover 1 rotates relative to the base 2, the upper cover discharge port 12 may rotate to align with the base discharge port 22 to conduct the feed channel 100.
As shown in fig. 9, the air intake passage 200 includes an upper cover first air supply port 15 provided on the upper cover sleeve 13 and communicating with the dosing chamber 11, an upper cover second air supply port 16 provided on the upper cover 1 and communicating with the outside opposite to the upper cover first air supply port 15, and a base air supply port 25 provided on the base shaft tube 23 and communicating with the base chamber 21, and the air intake passage 200 is turned on while the air intake passage 100 is turned on, the upper cover first air supply port 15 and the upper cover second air supply port 16 are turned to be aligned with the base air supply port 25 to turn on.
When the upper cover 1 rotates relative to the base 2 to align the upper cover discharge hole 12 with the base discharge hole 22, the discharge channel 100 formed by the upper cover discharge hole 12 and the base discharge hole 22 is conducted and opened, meanwhile, the upper cover first air compensating opening 15 and the upper cover second air compensating opening 16 are aligned with the base air compensating opening 25, the air compensating channel 200 formed by the alignment and communication of the upper cover first air compensating opening 15 and the upper cover second air compensating opening 16 with the base air compensating opening 25 is also opened, and the outside air enters the quantitative cavity 11 through the air compensating channel 200, and at the moment, the substances in the quantitative cavity 11 can be smoothly poured out through the discharge channel 100.
As shown in fig. 8, the feeding channel 300 includes an upper cover feeding port 14 disposed on the upper cover shaft sleeve 13 and communicating with the dosing chamber 11, and a base feeding port 24 disposed on the base shaft tube 23 and communicating with the base chamber 21, the upper cover 1 is rotatably connected to the upper portion of the base 2, and when the upper cover 1 rotates relative to the base 2 such that the upper cover feeding port 14 rotates to align with the base feeding port 24, the feeding channel 300 is conducted, and simultaneously, the inner and outer side walls of the base shaft tube 23 respectively block the upper cover first air compensating port 15 and the upper cover second air compensating port 16, so that the air compensating channel 200 is closed, and the substances in the container can enter the dosing chamber 11 through the feeding channel 300 until the dosing chamber 11 is filled.
As a specific embodiment of the arrangement of the feeding channel 300, the discharging channel 100 and the air supplementing channel 200 in the present invention, as shown in fig. 5, the upper cover discharging port 12 and the upper cover feeding port 14 are arranged in a staggered manner relative to the upper cover 1 along the circumferential direction, and the upper cover discharging port 12 and the upper cover first air supplementing port 15 are arranged along the same radial direction relative to the upper cover 1; accordingly, as shown in fig. 3, the base outlet 22, the base inlet 24 and the base air compensating opening 25 are disposed along the same radial direction with respect to the base 2.
As another embodiment of the arrangement of the feeding channel 300, the discharging channel 100 and the air supplementing channel 200 in the invention, the upper cover discharging port 12, the upper cover feeding port 14 and the upper cover first air supplementing port 15 are arranged along the same radial direction relative to the upper cover 1; correspondingly, the base discharge port 22 and the base feed port 24 are staggered in the circumferential direction relative to the base 2, and the base discharge port 22 and the base air compensating port 25 are arranged in the same radial direction relative to the base 2.
In order to avoid unintentional or malicious opening, the upper cover 1 and the base 2 are provided with a movable rotation stopping piece 17 and a fixed rotation stopping piece 26 which are matched with each other to limit the upper cover 1 to rotate relative to the base 2, when people use the anti-counterfeiting device for overcoming the resistance of the fixed rotation stopping piece 26 with a certain acting force and correspondingly damaging the fixed rotation stopping piece 26.
The movable rotation stopper 17 and the fixed rotation stopper 26 may be provided outside the upper cover 1 and the base 2, respectively, or may be provided inside the upper cover 1 and the base 2. However, as a preferred embodiment of the present invention, the rotation stopping member 17 is a prism disposed in the upper cover shaft sleeve 13 and having a polygonal cross section, and accordingly, the rotation stopping member 26 is a polygonal sleeve disposed in the base shaft tube 23, as shown in fig. 10, a tearable notch 171 for separating the rotation stopping member 26 from the base shaft tube 23 is disposed between the base shaft tube 23 and the rotation stopping member 26, and when the rotation stopping member 17 having a prism structure is first used, the notch 171 is torn when the rotation stopping member 17 rotates by the upper cover 1, and the rotation stopping member 26 rotates accordingly, so that the rotation stopping member 26 is completely separated from the base shaft tube 23, and the upper cover 1 can freely rotate relative to the base 2.
Further, the rotation stopping member 17 is a prism with a hexagonal cross section, and correspondingly, the rotation stopping member 26 is a hexagonal sleeve.
Claims (8)
1. The container sealing cover capable of quantitatively discharging comprises an upper cover (1) and a base (2), and is characterized in that the upper cover (1) is provided with a quantitative cavity (11) with a downward opening, and a hollow upper cover shaft sleeve (13) is arranged in the quantitative cavity (11);
the base (2) is provided with a base cavity (21) with an upward opening and used for being matched with the upper cover (1), and a hollow base shaft tube (23) which is used for being inserted into the upper cover shaft sleeve (13) and can be in rotary fit is arranged in the base cavity (21);
the upper cover (1) is rotatably connected to the upper part of the base (2), a discharging channel (100) and an air inlet channel (200) which can be selectively conducted or closed with the quantitative cavity (11) and the outside are arranged between the upper cover (1) and the base (2), and a feeding channel (300) which can be selectively conducted or closed with the quantitative cavity (11) and the inside of the container is arranged between the upper cover shaft sleeve (13) and the base shaft tube (23).
2. The container closure capable of quantitatively discharging according to claim 1, wherein at least one spacer (111) is arranged in the quantitative chamber (11) to divide the quantitative chamber (11) into a plurality of sub quantitative chambers (112) with different volumes, and a discharging channel (100), an air inlet channel (200) and a feeding channel (300) are correspondingly arranged between the upper cover (1) and the base (2) corresponding to each sub quantitative chamber (112).
3. A container closure capable of quantitatively discharging according to claim 1, characterized in that the discharge channel (100) comprises an upper cover discharge port (12) arranged on the upper cover (1) and communicated with the quantitative cavity (11) and a base discharge port (22) arranged on the base (2) and communicated with the base cavity (21), and when the upper cover (1) rotates relative to the base (2), the upper cover discharge port (12) can rotate to be aligned with the base discharge port (22) to enable the feed channel (100) to be communicated;
the air inlet channel (200) comprises an upper cover first air supplementing opening (15) which is arranged on the upper cover shaft sleeve (13) and communicated with the dosing cavity (11), an upper cover second air supplementing opening (16) which is arranged on the upper cover (1) and is opposite to the upper cover first air supplementing opening (15) and communicated with the outside, and a base air supplementing opening (25) which is arranged on the base shaft tube (23) and communicated with the base cavity (21), wherein the air inlet channel (200) is communicated, and the upper cover first air supplementing opening (15) and the upper cover second air supplementing opening (16) are rotated to be aligned with the base air supplementing opening (25) at the same time of communicating the air inlet channel (200);
the feeding channel (300) comprises an upper cover feeding port (14) which is arranged on the upper cover shaft sleeve (13) and is communicated with the dosing cavity (11) and a base feeding port (24) which is arranged on the base shaft tube (23) and is communicated with the base cavity (21), and the upper cover (1) rotates relative to the base (2) so that the feeding channel (300) is conducted when the upper cover feeding port (14) rotates to be aligned with the base feeding port (24).
4. A container closure capable of quantitatively discharging according to claim 3, characterized in that the upper cover discharge opening (12) and the upper cover feed opening (14) are arranged in a staggered manner along the circumferential direction relative to the upper cover (1), and the upper cover discharge opening (12) and the upper cover first air supplementing opening (15) are arranged along the same radial direction relative to the upper cover (1); correspondingly, the base discharging hole (22), the base feeding hole (24) and the base air supplementing hole (25) are arranged along the same radial direction relative to the base (2).
5. A container closure capable of dosed discharge according to claim 3, characterized in that the upper closure discharge opening (12), the upper closure feed opening (14) and the upper closure first supplementary opening (15) are arranged in the same radial direction with respect to the upper closure (1); correspondingly, the base discharging hole (22) and the base feeding hole (24) are staggered in the circumferential direction relative to the base (2), and the base discharging hole (22) and the base air supplementing hole (25) are arranged in the same radial direction relative to the base (2).
6. A container closure capable of being dosed according to any one of claims 1-5, characterized in that the upper cover (1) is fixedly provided with a movable rotation stop member (17), and correspondingly, the base (2) is detachably provided with a fixed rotation stop member (26) which cooperates with the movable rotation stop member (17) to limit rotation of the upper cover (1) relative to the base (2).
7. The container closure capable of quantitatively discharging according to claim 6, characterized in that the movable rotation stopping member (17) is a prism which is arranged in the upper cover shaft sleeve (13) and has a polygonal cross section, correspondingly, the fixed rotation stopping member (26) is a polygonal sleeve which is arranged in the base shaft tube (23), and a tearable dent (171) which separates the fixed rotation stopping member (26) from the base shaft tube (23) is arranged between the base shaft tube (23) and the fixed rotation stopping member (26).
8. Container closure according to claim 7, characterized in that the rotation stop (17) is prismatic with hexagonal cross section and in that the rotation stop (26) is correspondingly a hexagonal sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810601.2A CN107839991B (en) | 2017-09-11 | 2017-09-11 | Container sealing cover capable of quantitatively discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810601.2A CN107839991B (en) | 2017-09-11 | 2017-09-11 | Container sealing cover capable of quantitatively discharging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107839991A CN107839991A (en) | 2018-03-27 |
| CN107839991B true CN107839991B (en) | 2023-08-18 |
Family
ID=61682883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710810601.2A Active CN107839991B (en) | 2017-09-11 | 2017-09-11 | Container sealing cover capable of quantitatively discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839991B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520139B (en) * | 2020-04-21 | 2023-06-27 | 添可智能科技有限公司 | Feeding device and cooking equipment |
| CN111746906B (en) * | 2020-06-29 | 2021-10-08 | 石冰 | Sample strorage device for prospecting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037349U (en) * | 1988-08-13 | 1989-05-10 | 王志强 | Safe container cover |
| JP5150940B1 (en) * | 2012-06-29 | 2013-02-27 | 彰 白石 | Weighing cap |
| FR3002924A1 (en) * | 2013-03-11 | 2014-09-12 | Defi Internat | LATERAL PUSH BUTTON COVER WITH TWO PIECES |
| JP2016084160A (en) * | 2014-10-28 | 2016-05-19 | 凸版印刷株式会社 | Measuring cap |
| CN207550873U (en) * | 2017-09-11 | 2018-06-29 | 中山市华宝勒生活用品实业有限公司 | It is a kind of can quantitative discharging container capping |
-
2017
- 2017-09-11 CN CN201710810601.2A patent/CN107839991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037349U (en) * | 1988-08-13 | 1989-05-10 | 王志强 | Safe container cover |
| JP5150940B1 (en) * | 2012-06-29 | 2013-02-27 | 彰 白石 | Weighing cap |
| FR3002924A1 (en) * | 2013-03-11 | 2014-09-12 | Defi Internat | LATERAL PUSH BUTTON COVER WITH TWO PIECES |
| JP2016084160A (en) * | 2014-10-28 | 2016-05-19 | 凸版印刷株式会社 | Measuring cap |
| CN207550873U (en) * | 2017-09-11 | 2018-06-29 | 中山市华宝勒生活用品实业有限公司 | It is a kind of can quantitative discharging container capping |
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| Publication number | Publication date |
|---|---|
| CN107839991A (en) | 2018-03-27 |
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| CB02 | Change of applicant information |
Address after: 528458 9 Commercial Street, five Gui Shan town, Zhongshan, Guangdong. Applicant after: Zhongshan Huabaole Daily Necessities Co.,Ltd. Address before: 528458 9 Commercial Street, five Gui Shan town, Zhongshan, Guangdong. Applicant before: ZHONGSHAN HUABAOLE DAILY NECESSITIES INDUSTRIAL Co.,Ltd. |
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