CN108861045B - Quantitative liquid outlet cover for quantitative liquid taking - Google Patents
Quantitative liquid outlet cover for quantitative liquid taking Download PDFInfo
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- CN108861045B CN108861045B CN201811052402.0A CN201811052402A CN108861045B CN 108861045 B CN108861045 B CN 108861045B CN 201811052402 A CN201811052402 A CN 201811052402A CN 108861045 B CN108861045 B CN 108861045B
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- upper cover
- hole
- inner tube
- liquid outlet
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a quantitative liquid outlet cover for quantitative liquid taking, which comprises a base and an upper cover, wherein the base is connected to an opening of a container, the upper cover is rotatably connected to the base, the base comprises a base body and a base inner pipe, the lower end of the base inner pipe is communicated with an inner cavity of the container, the base inner pipe is arranged in the base body, a transition connecting part is arranged between the lower end of the base inner pipe and the lower end of the base body, a quantitative cavity which is used for containing liquid and is upward in opening is formed on the inner side wall of the base body, the upper cover comprises an upper cover body connected with the upper end of the base body, an upper cover inner pipe which is used for being in sealing and rotating connection with the upper end of the base inner pipe is arranged in the upper cover body, a through hole A is arranged on the side surface of the upper end of the base inner pipe, and the through hole A and the through hole B are communicated or mutually staggered and sealed by rotating the upper cover; the liquid with a certain volume can be poured out conveniently, the liquid is convenient to extract, and the efficiency of taking the liquid with a constant volume is improved.
Description
[ field of technology ]
The invention relates to a quantitative liquid outlet cover for quantitative liquid taking.
[ background Art ]
In chemical experiments, cooking and other places, certain liquid needs to be poured out. For example, 10ml of physiological saline is added into a reaction container, and the normal operation is that firstly, the physiological saline in a container bottle is added into a measuring cylinder to measure 10ml of physiological saline, then the physiological saline is added into the reaction container, if the accuracy requirement is higher, auxiliary tools such as a rubber head dropper are needed, so that the time and the labor are consumed.
The invention is researched and proposed for overcoming the defects of the prior art.
[ invention ]
The invention aims to solve the technical problem of providing a quantitative liquid outlet cover for quantitative liquid taking, which can conveniently pour out a certain volume of liquid, is convenient for liquid extraction and improves the efficiency of taking a constant volume of liquid.
In order to solve the technical problems, the quantitative liquid outlet cover for quantitative liquid taking comprises a base connected to an opening of a container and an upper cover rotatably connected to the base, wherein the base comprises a base body and a base inner tube, the lower end of the base inner tube is communicated with an inner cavity of the container, the base inner tube is arranged in the base body, a transition connecting part is arranged between the lower end of the base inner tube and the lower end of the base body, a quantitative cavity for containing liquid and having an upward opening is formed on the inner side wall of the base body, the upper side surface of the transition connecting part and the outer side wall of the base inner tube, the upper cover comprises an upper cover body connected with the upper end of the base body, an upper cover inner tube which is used for being in sealing and rotating connection with the upper end of the base inner tube is arranged in the upper cover body, a through hole A is arranged on the side surface of the upper cover inner tube, and the through hole A is arranged on the side surface of the upper end of the base inner tube, and the through hole A is communicated or sealed by staggering each other through rotating the upper cover.
According to the quantitative liquid outlet cover for quantitative liquid taking, the upper cover inner pipe rotatably stretches into the upper port of the base inner pipe, the upper cover inner pipe is internally provided with the sliding plug capable of sliding up and down in the upper cover inner pipe, the sliding plug slides to the lower end of the upper cover inner pipe and seals the through hole A when the cover is upright, and the sliding plug slides to the upper end of the upper cover inner pipe and enables the through hole A to be opened when the cover is inverted.
According to the quantitative liquid outlet cover for quantitative liquid taking, the anti-counterfeiting sealing piece is arranged at the upper port of the inner tube of the base, and the pull ring for tearing the anti-counterfeiting sealing piece after the upper cover is opened is arranged on the upper side of the anti-counterfeiting sealing piece.
According to the quantitative liquid outlet cover for quantitative liquid taking, the inner pipe of the upper cover rotatably stretches into the upper port of the inner pipe of the base, the anti-counterfeiting sealing sheet opposite to the lower end of the inner pipe of the upper cover is arranged at the upper end of the inner pipe of the base, and when the upper cover is driven to rotate and move downwards, the inner pipe of the upper cover can push the anti-counterfeiting sealing sheet open to be torn.
According to the quantitative liquid outlet cover for quantitative liquid taking, the separation sheet for separating the quantitative cavity into the plurality of cavities is arranged between the inner side wall of the base body and the outer side wall of the base inner tube, the side surface of the upper end of the base inner tube is provided with the through holes B corresponding to the quantitative cavities one by one, and the through holes A can be selectively communicated with the through holes B of the corresponding quantitative cavities by rotating the upper cover.
Based on the conception of the cover capable of pouring out quantitative liquid, the invention also provides a quantitative liquid outlet cover for quantitative liquid taking, which comprises a base connected with an opening of a container and an upper cover rotationally connected with the base, wherein the base comprises a base body and a base inner pipe, the lower end of the base inner pipe is communicated with an inner cavity of the container, the base inner pipe is arranged in the base body, a transition connecting part is arranged between the lower end of the base inner pipe and the lower end of the base body, a quantitative cavity which is used for accommodating liquid and is provided with an upward opening is formed on the inner side wall of the base body, the upper side surface of the transition connecting part and the outer side wall of the base inner pipe, the upper cover comprises an upper cover body connected with the upper end of the base body, an upper cover inner pipe which is used for being in sealing and rotational connection with the upper end of the base inner pipe is arranged in the upper cover body, a through hole C is arranged on the side surface of the upper cover inner pipe, and the through hole C is communicated with the through hole D or is mutually staggered and sealed and blocked by rotating the upper cover; the side surface of the upper cover body is provided with a liquid outlet hole A, the side surface of the base body is provided with a liquid outlet hole B, the liquid outlet hole A and the liquid outlet hole B can be communicated or mutually staggered and sealed and blocked by rotating the upper cover, and when the through hole C is communicated with the through hole D, the liquid outlet hole A and the liquid outlet hole B are mutually staggered and sealed and blocked; when the through hole C and the through hole D are mutually staggered, sealed and blocked, the liquid outlet hole A is communicated with the liquid outlet hole B.
According to the quantitative liquid outlet cover for quantitative liquid taking, the upper cover inner pipe rotatably stretches into the upper port of the base inner pipe, the upper cover inner pipe is internally provided with the sliding plug capable of sliding up and down in the upper cover inner pipe, the sliding plug slides to the lower end of the upper cover inner pipe and seals the through hole C when the cover is upright, and the sliding plug slides to the upper end of the upper cover inner pipe and enables the through hole C to be opened when the cover is upright.
According to the quantitative liquid outlet cover for quantitative liquid taking, the anti-counterfeiting sealing piece is arranged at the upper port of the inner tube of the base, and the pull ring for tearing the anti-counterfeiting sealing piece after the upper cover is opened is arranged on the upper side of the anti-counterfeiting sealing piece.
According to the quantitative liquid outlet cover for quantitative liquid taking, the inner pipe of the upper cover rotatably stretches into the upper port of the inner pipe of the base, the anti-counterfeiting sealing sheet opposite to the lower end of the inner pipe of the upper cover is arranged at the upper end of the inner pipe of the base, and when the upper cover is driven to rotate and move downwards, the inner pipe of the upper cover can push the anti-counterfeiting sealing sheet open to be torn.
The quantitative liquid outlet cover for quantitative liquid taking is characterized in that the liquid outlet flange which can extend out of the liquid outlet hole B is arranged on the outer side face of the base body and positioned on the lower side edge of the liquid outlet hole B.
According to the quantitative liquid outlet cover for quantitative liquid taking, the separation sheet for separating the quantitative cavity into the plurality of cavities is arranged between the inner side wall of the base body and the outer side wall of the base inner tube, the through holes D corresponding to the quantitative cavities one by one are arranged on the side face of the upper end of the base inner tube, and the through holes C can be selectively communicated with the through holes D of the corresponding quantitative cavities by rotating the upper cover.
Compared with the prior art, the invention has the following advantages:
1. the cover can pour out a certain volume of liquid conveniently, is convenient for extracting the liquid, and improves the efficiency of taking a constant volume of liquid.
[ description of the drawings ]
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is one of the full sectional views of a first embodiment of embodiment 1 of the present invention;
FIG. 2 is a second full sectional view of the first embodiment of embodiment 1 of the present invention;
FIG. 3 is a third full sectional view of the first embodiment of embodiment 1 of the present invention;
FIG. 4 is one of the full sectional views of scheme II of embodiment 1 of the present invention;
FIG. 5 is a second full sectional view of the second embodiment of embodiment 1 of the present invention;
FIG. 6 is a third full sectional view of the second embodiment of embodiment 1 of the present invention;
fig. 7 is a schematic structural diagram of a base in a second embodiment of the present invention;
FIG. 8 is one of the full sectional views of the third aspect of embodiment 1 of the present invention;
FIG. 9 is a second full sectional view of the third embodiment of embodiment 1 of the present invention;
FIG. 10 is a third full sectional view of the third embodiment of embodiment 1 of the present invention;
FIG. 11 is one of the full sectional views of the first embodiment of embodiment 2 of the present invention;
FIG. 12 is a second full sectional view of the first embodiment of embodiment 2 of the present invention;
FIG. 13 is a third full sectional view of the first embodiment of embodiment 2 of the present invention;
FIG. 14 is one of the full sectional views of scheme II of embodiment 2 of the present invention;
FIG. 15 is a second full sectional view of the second embodiment of the invention in accordance with embodiment 2;
FIG. 16 is a third full sectional view of the second embodiment of the invention in accordance with embodiment 2;
fig. 17 is a schematic structural diagram of a base in a second embodiment of the present invention;
FIG. 18 is one of the full sectional views of the third aspect of embodiment 2 of the present invention;
FIG. 19 is a second full sectional view of the third embodiment of the invention in accordance with embodiment 2;
fig. 20 is a third full sectional view of the third embodiment of embodiment 2 of the present invention.
[ detailed description ] of the invention
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
scheme one of example 1 and scheme two of example 1, which share the following operational steps: firstly, removing an anti-counterfeiting sealing sheet 4 at the upper part of the inner tube 12 of the base; second, the upper cover is rotated to enable the through hole A221 to be communicated with the through hole B121; thirdly, the container and the cover are inverted together, and the liquid in the container flows into the quantifying cavity 100 through the through hole A221 and the through hole B121 until the quantifying cavity 100 is filled with the liquid; fourth, the upper cover is rotated to enable the through hole A221 and the through hole B121 to be dislocated and not communicated; fifthly, erecting the container and the cover from an inverted state; sixth, the liquid to be weighed in the weighing chamber 100 can be taken out after the upper cover is opened (the liquid in the weighing chamber 100 can be poured out after the base is directly removed from the container or by sucking it by a syringe).
As shown in fig. 1 to 3, a quantitative liquid outlet cover for quantitative liquid outlet in a first embodiment of embodiment 1 comprises a base connected to an opening of a container and an upper cover rotatably connected to the base, wherein the base comprises a base body 11 and a base inner tube 12, the lower end of the base inner tube 12 is communicated with an inner cavity of the container, the base inner tube 12 is arranged in the base body 11, a transition connection part 13 is arranged between the lower end of the base inner tube 12 and the lower end of the base body 11, a quantitative cavity 100 for containing liquid and having an upward opening is formed on the inner side wall of the base body 11, the upper side surface of the transition connection part 13 and the outer side wall of the base inner tube 12, the upper cover comprises an upper cover body 21 connected with the upper end of the base body 11, an upper cover inner tube 22 for sealing and rotatably connecting with the upper end of the base inner tube 12 is arranged in the upper cover body 21, a through hole a221 is arranged on the side surface of the upper end of the base inner tube 12, a through hole B121 is arranged on the side surface of the upper cover inner tube 22, and the through hole a221 and the through hole B121 can be communicated or sealed by staggering each other by rotating the upper cover.
In scheme one of example 1: the upper cover inner tube 22 rotatably stretches into the upper port of the base inner tube 12, the upper cover body 11 is connected with the base body 11 through threads, the upper end of the base inner tube 12 is provided with an anti-counterfeiting sealing sheet 4 opposite to the lower end of the upper cover inner tube 22, and when the upper cover is driven to rotate and move downwards, the upper cover inner tube 22 can push the anti-counterfeiting sealing sheet 4 open to be torn. Likewise, the tamper-evident sealing sheet 4 may be opened by the second embodiment of embodiment 1 (fig. 4) or the third embodiment of embodiment 1 (fig. 8): namely, the anti-counterfeiting sealing sheet 4 is arranged at the upper port of the inner tube 12 of the base, and a pull ring 41 for tearing the anti-counterfeiting sealing sheet 4 after the upper cover is opened is arranged on the upper side of the anti-counterfeiting sealing sheet 4.
Scheme two of example 1 (fig. 4 to 7) differs from scheme one of example 1 primarily in that: while the first base of the embodiment 1 has only one dosing chamber 100 (i.e., the volume of the liquid poured out is fixed and cannot be changed at a time), the second base of the embodiment 1 has at least two dosing chambers 100 with different volumes (i.e., the dosing chambers with different volumes can be selected according to the needs during use); on the basis of the first scheme of embodiment 1, the second scheme of embodiment 1 is characterized in that: a separation sheet 14 for separating the quantitative cavity 100 into a plurality of chambers is arranged between the inner side wall of the base body 11 and the outer side wall of the base inner tube 12, through holes B121 corresponding to the quantitative cavities 100 one by one are arranged on the side surface of the upper end of the base inner tube 12, and the through holes a221 can be selectively communicated with the through holes B121 of the corresponding quantitative cavities 100 by rotating the upper cover.
The first embodiment of the present invention is similar to the second embodiment of the present invention in that the upper cover is rotated to allow the through hole a221 and the through hole B121 to communicate with each other or to be sealed and blocked by being offset from each other; therefore, each time the operation steps described above are required to be installed for rotation, in order to further improve the convenience of use, the third embodiment of embodiment 1 (fig. 8 to 10) first has to make the through hole a221 and the through hole B121 always communicate, and the first embodiment of embodiment 1 has the following technical features: a sliding stopper 3 is provided in the upper cover inner tube 22 so as to be slidable up and down therein, and when the cover is up, the sliding stopper 3 slides to the lower end of the upper cover inner tube 22 and closes the through hole a221, and when the cover is down, the sliding stopper 3 slides to the upper end of the upper cover inner tube 22 and opens the through hole a221, and then the liquid in the container flows into the dosing chamber 100 from the through hole a221 and the through hole B121.
Example 2:
embodiment 2 is an improvement over embodiment 1 in that in embodiment 1, the upper cover needs to be opened when the liquid in the dosing chamber 100 is taken out, which increases a lot of trouble, and in embodiment 2, the liquid in the dosing chamber can be directly poured out without opening the upper cover on the basis of embodiment 1, which further increases convenience.
Scheme one of example 2 and scheme two of example 2, which share the following steps: firstly, removing an anti-counterfeiting sealing sheet 4 at the upper part of the inner tube 12 of the base; second, the upper cover is rotated to enable the through hole C222 to be communicated with the through hole D122 (at the moment, the liquid outlet hole A211 and the liquid outlet hole B111 are staggered and not communicated with each other); thirdly, the container and the cover are inverted together, and the liquid in the container flows into the quantifying cavity 100 through the through hole C222 and the through hole D122 until the quantifying cavity 100 is filled with the liquid; fourth, the upper cover is rotated to enable the through hole C222 and the through hole D122 to be dislocated and not communicated; fifthly, erecting the container and the cover from an inverted state; sixth, the upper cover is rotated to enable the liquid outlet A211 to be communicated with the liquid outlet B111 (at this time, the through hole C222 and the through hole D122 are staggered and not communicated with each other), so that the liquid in the quantitative cavity 100 can be directly poured out.
As shown in fig. 11 to 13, a quantitative liquid outlet cover for quantitative liquid outlet in the first embodiment of embodiment 2 comprises a base connected to an opening of a container and an upper cover rotatably connected to the base, wherein the base comprises a base body 11 and a base inner tube 12, the lower end of the base inner tube 12 is communicated with an inner cavity of the container, the base inner tube 12 is arranged in the base body 11, a transition connection part 13 is arranged between the lower end of the base inner tube 12 and the lower end of the base body 11, a quantitative cavity 100 for containing liquid and having an upward opening is formed on the inner side wall of the base body 11, the upper side surface of the transition connection part 13 and the outer side wall of the base inner tube 12, the upper cover comprises an upper cover body 21 connected with the upper end of the base body 11, an upper cover inner tube 22 for sealing and rotatably connecting with the upper end of the base inner tube 12 is arranged in the upper cover body 21, a through hole C222 is arranged on the side surface of the upper end of the base inner tube 12, a through hole D122 is arranged on the side surface of the upper cover inner tube 12, and the through hole C222 and the through hole D122 can be communicated or sealed by staggering each other by rotating the upper cover; the side surface of the upper cover body 21 is provided with a liquid outlet hole A211, the side surface of the base body 11 is provided with a liquid outlet hole B111, the liquid outlet hole A211 and the liquid outlet hole B111 can be communicated or mutually staggered and sealed and blocked by rotating the upper cover, and when the through hole C222 and the through hole D122 are communicated, the liquid outlet hole A211 and the liquid outlet hole B111 are mutually staggered and sealed and blocked; when the through hole C222 and the through hole D122 are mutually staggered and sealed, the liquid outlet hole A211 and the liquid outlet hole B111 are communicated. In order to facilitate the smooth pouring of the liquid from the dosing chamber 100 and prevent the liquid from spilling, a liquid outlet flange 112 is provided on the outer side surface of the base body 11 and located at the lower side edge of the liquid outlet hole B111, and the liquid outlet flange 112 has elasticity and can retract from the liquid outlet hole B111.
In scheme one of example 2: the upper cover inner tube 22 rotatably extends into the upper port of the base inner tube 12, the upper end of the base inner tube 12 is provided with an anti-counterfeiting sealing sheet 4 opposite to the lower end of the upper cover inner tube 22, and when the upper cover is driven to rotate and move downwards, the upper cover inner tube 22 can jack the anti-counterfeiting sealing sheet 4 to be torn. Likewise, the tamper-evident sealing sheet 4 may be opened by the second embodiment of embodiment 2 (fig. 14) or the third embodiment of embodiment 2 (fig. 18): i.e. the upper port of the base inner tube 12 is provided with a tamper-proof sealing sheet 4, and the upper side of the tamper-proof sealing sheet 4 is provided with a pull ring 41 for tearing the tamper-proof sealing sheet 4 after the upper cover is opened.
Scheme two of example 2 (fig. 14 to 17) differs from scheme one of example 2 primarily in that: while the first base of the embodiment 2 has only one dosing chamber 100 (i.e., the volume of the liquid poured out is fixed and cannot be changed at a time), the second base of the embodiment 2 has at least two dosing chambers 100 with different volumes (i.e., the dosing chambers with different volumes can be selected according to the needs during use); on the basis of the first scheme of embodiment 2, the second scheme of embodiment 2 is characterized in that: a separation sheet 14 for separating the quantitative cavity 100 into a plurality of chambers is arranged between the inner side wall of the base body 11 and the outer side wall of the base inner tube 12, through holes D122 corresponding to the quantitative cavities 100 one by one are arranged on the side surface of the upper end of the base inner tube 12, and the through holes C222 can be selectively communicated with the through holes D122 of the corresponding quantitative cavities 100 by rotating the upper cover.
The first embodiment of the present invention is similar to the second embodiment of the present invention in that the through hole C222 and the through hole D122 are communicated or sealed and blocked by rotating the upper cover; therefore, each time the operation steps described above are required to be installed for rotation, in order to further improve the convenience of use, the third embodiment of embodiment 2 (fig. 18 to 20) first has to make the through hole C222 and the through hole D122 always communicate, and the first embodiment of embodiment 2 has the following technical features: the upper cover inner tube 22 rotatably extends into the upper port of the base inner tube 12, a sliding plug 3 capable of sliding up and down is arranged in the upper cover inner tube 22, the sliding plug 3 slides to the lower end of the upper cover inner tube 22 and seals the through hole C222 when the cover is upright, and the sliding plug 3 slides to the upper end of the upper cover inner tube 22 and opens the through hole C222 when the cover is upright.
By combining the embodiment 1 and the embodiment 2, the cover provided by the invention can pour out a certain volume of liquid conveniently, is convenient for extracting the liquid, and improves the efficiency of taking a constant volume of liquid.
Claims (8)
1. The quantitative liquid outlet cover for quantitative liquid taking is characterized by comprising a base and an upper cover, wherein the base is connected to an opening of a container, the upper cover is rotationally connected to the base, the base comprises a base body (11) and a base inner pipe (12), the lower end of the base inner pipe (12) is communicated with an inner cavity of the container, the base inner pipe (12) is arranged in the base body (11), a transition connecting part (13) is arranged between the lower end of the base inner pipe (12) and the lower end of the base body (11), a quantitative cavity (100) which is used for containing liquid and is provided with an upward opening is formed on the upper side surface of the inner side wall of the base body (11), the upper side surface of the transition connecting part (13) and the outer side wall of the base inner pipe (12), the upper cover comprises an upper cover body (21) which is connected with the upper end of the base body (11), an upper cover inner pipe (22) which is used for being in sealing and rotational connection with the upper end of the base inner pipe (12) is arranged in the upper cover body (21), a through hole A (221) is arranged on the side surface of the upper cover inner pipe (12), and the upper end of the upper cover inner pipe (12) is provided with a through hole B (121) which can be staggered or mutually sealed and communicated with the through hole A (121);
the upper cover inner tube (22) rotatably stretches into the upper port of the base inner tube (12), a sliding plug (3) capable of sliding up and down in the upper cover inner tube (22) is arranged in the upper cover inner tube (22), the sliding plug (3) slides to the lower end of the upper cover inner tube (22) and seals the through hole A (221) when the cover is upright, and the sliding plug (3) slides to the upper end of the upper cover inner tube (22) and opens the through hole A (221) when the cover is upright.
2. The quantitative liquid outlet cover for quantitative liquid taking according to claim 1 is characterized in that an anti-counterfeiting sealing sheet (4) is arranged at the upper port of the base inner tube (12), and a pull ring (41) for tearing the anti-counterfeiting sealing sheet (4) after the upper cover is opened is arranged on the upper side of the anti-counterfeiting sealing sheet (4).
3. The quantitative liquid outlet cover for quantitative liquid taking according to claim 1, wherein the upper cover inner tube (22) rotatably extends into the upper port of the base inner tube (12), the upper end of the base inner tube (12) is provided with an anti-counterfeiting sealing sheet (4) opposite to the lower end of the upper cover inner tube (22), and when the upper cover is driven to rotate and move downwards, the upper cover inner tube (22) can push the anti-counterfeiting sealing sheet (4) open to be torn.
4. A quantitative liquid outlet cover for quantitative liquid taking according to any one of claims 1 to 3, characterized in that a separation sheet (14) for separating the quantitative cavity (100) into a plurality of chambers is arranged between the inner side wall of the base body (11) and the outer side wall of the base inner tube (12), the side surface of the upper end of the base inner tube (12) is provided with a through hole B (121) corresponding to each quantitative cavity (100) one by one, and the through hole a (221) can be selectively communicated with the through hole B (121) of the corresponding quantitative cavity (100) by rotating the upper cover.
5. The quantitative liquid outlet cover for quantitative liquid taking is characterized by comprising a base and an upper cover, wherein the base is connected to an opening of a container, the upper cover is rotationally connected to the base, the base comprises a base body (11) and a base inner pipe (12), the lower end of the base inner pipe (12) is communicated with an inner cavity of the container, the base inner pipe (12) is arranged in the base body (11), a transition connecting part (13) is arranged between the lower end of the base inner pipe (12) and the lower end of the base body (11), a quantitative cavity (100) which is used for containing liquid and is provided with an upward opening is formed on the upper side surface of the inner side wall of the base body (11), the upper side surface of the transition connecting part (13) and the outer side wall of the base inner pipe (12), the upper cover comprises an upper cover body (21) which is connected with the upper end of the base body (11), an upper cover inner pipe (22) which is used for being in sealing and rotational connection with the upper end of the base inner pipe (12) is arranged in the upper cover inner pipe (22), through holes C (222) are arranged on the side surfaces of the upper cover inner pipe (12), and the through holes D (122) are staggered and can be sealed and communicated with each other; the side of the upper cover body (21) is provided with a liquid outlet hole A (211), the side of the base body (11) is provided with a liquid outlet hole B (111), the liquid outlet hole A (211) and the liquid outlet hole B (111) can be communicated or mutually staggered and sealed and blocked by rotating the upper cover, and when the through hole C (222) is communicated with the through hole D (122), the liquid outlet hole A (211) and the liquid outlet hole B (111) are mutually staggered and sealed and blocked; when the through hole C (222) and the through hole D (122) are mutually staggered and sealed and blocked, the liquid outlet hole A (211) is communicated with the liquid outlet hole B (111);
the upper cover inner tube (22) rotatably stretches into the upper port of the base inner tube (12), a sliding plug (3) capable of sliding up and down in the upper cover inner tube (22) is arranged in the upper cover inner tube (22), the sliding plug (3) slides to the lower end of the upper cover inner tube (22) and seals the through hole C (222) when the cover is upright, and the sliding plug (3) slides to the upper end of the upper cover inner tube (22) and opens the through hole C (222) when the cover is upright.
6. The quantitative liquid outlet cover for quantitative liquid taking according to claim 5 is characterized in that an anti-counterfeiting sealing sheet (4) is arranged at the upper port of the inner tube (12) of the base, and a pull ring (41) for tearing the anti-counterfeiting sealing sheet (4) after the upper cover is opened is arranged on the upper side of the anti-counterfeiting sealing sheet (4).
7. A dosing cap for dosing liquids according to claim 5 or 6, characterized in that the outer side of the base body (11) and the lower side edge of the liquid outlet hole B (111) are provided with liquid outlet flanges (112) which can protrude from the liquid outlet hole B (111).
8. The quantitative liquid outlet cover for quantitative liquid taking according to claim 5 or 6, wherein a separation sheet (14) for separating the quantitative cavity (100) into a plurality of chambers is arranged between the inner side wall of the base body (11) and the outer side wall of the base inner tube (12), the side surface of the upper end of the base inner tube (12) is provided with a through hole D (122) corresponding to each quantitative cavity (100) one by one, and the through hole C (222) can be selectively communicated with the through hole D (122) of the corresponding quantitative cavity (100) by rotating the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052402.0A CN108861045B (en) | 2018-09-10 | 2018-09-10 | Quantitative liquid outlet cover for quantitative liquid taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052402.0A CN108861045B (en) | 2018-09-10 | 2018-09-10 | Quantitative liquid outlet cover for quantitative liquid taking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861045A CN108861045A (en) | 2018-11-23 |
| CN108861045B true CN108861045B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052402.0A Active CN108861045B (en) | 2018-09-10 | 2018-09-10 | Quantitative liquid outlet cover for quantitative liquid taking |
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| CN (1) | CN108861045B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649818A (en) * | 2019-01-08 | 2019-04-19 | 丁要武 | Quantitative lid |
| CN109703909A (en) * | 2019-01-13 | 2019-05-03 | 中山市华宝勒生活用品实业有限公司 | A kind of inflating lid and its container of quick tonifying Qi |
| CN109760938B (en) * | 2019-01-29 | 2023-09-19 | 中山市华宝勒生活用品有限公司 | Adjustable inverted quantitative liquid outlet container |
| CN109969546B (en) * | 2019-03-26 | 2024-05-03 | 中山市华宝勒生活用品有限公司 | Three-cap reverse type quantitative bottle |
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| JP2005053502A (en) * | 2003-08-05 | 2005-03-03 | Kamaya Kagaku Kogyo Co Ltd | Measuring cap for powder/granule container |
| CN106864981A (en) * | 2017-02-25 | 2017-06-20 | 李红彪 | Container cover with double liquid outlets |
| CN107892084A (en) * | 2017-12-12 | 2018-04-10 | 中山市华宝勒生活用品实业有限公司 | Side port automatic telescopic lid |
| 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 |
| CN207768255U (en) * | 2017-05-08 | 2018-08-28 | 中山市意创科技研发有限公司 | A kind of assembly of lid that can pour out liquid on demand |
| CN208665955U (en) * | 2018-09-10 | 2019-03-29 | 中山市华宝勒生活用品实业有限公司 | A kind of quantitative liquid-discharging lid for quantitative liquid getting |
-
2018
- 2018-09-10 CN CN201811052402.0A patent/CN108861045B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005053502A (en) * | 2003-08-05 | 2005-03-03 | Kamaya Kagaku Kogyo Co Ltd | Measuring cap for powder/granule container |
| CN106864981A (en) * | 2017-02-25 | 2017-06-20 | 李红彪 | Container cover with double liquid outlets |
| CN207768255U (en) * | 2017-05-08 | 2018-08-28 | 中山市意创科技研发有限公司 | A kind of assembly of lid that can pour out liquid on demand |
| 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 |
| CN107892084A (en) * | 2017-12-12 | 2018-04-10 | 中山市华宝勒生活用品实业有限公司 | Side port automatic telescopic lid |
| CN208665955U (en) * | 2018-09-10 | 2019-03-29 | 中山市华宝勒生活用品实业有限公司 | A kind of quantitative liquid-discharging lid for quantitative liquid getting |
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|---|---|
| CN108861045A (en) | 2018-11-23 |
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