CN114987935A - One-way quantitative extractor for small-dose solution - Google Patents
One-way quantitative extractor for small-dose solution Download PDFInfo
- Publication number
- CN114987935A CN114987935A CN202210645438.XA CN202210645438A CN114987935A CN 114987935 A CN114987935 A CN 114987935A CN 202210645438 A CN202210645438 A CN 202210645438A CN 114987935 A CN114987935 A CN 114987935A
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- Prior art keywords
- liquid taking
- groove
- air compression
- outer cover
- way valve
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- 239000007788 liquid Substances 0.000 claims abstract description 89
- 230000006835 compression Effects 0.000 claims abstract description 64
- 238000007906 compression Methods 0.000 claims abstract description 64
- 239000000645 desinfectant Substances 0.000 claims abstract description 54
- 239000007779 soft material Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000007598 dipping method Methods 0.000 abstract description 9
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 18
- 238000000605 extraction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The application relates to the field of sanitary appliances, in particular to a small-dose one-way quantitative extractor for solution. It includes: the outer cover is used for being connected with the disinfectant bottle and is provided with a pressing area, the pressing area is provided with an air compression groove, the air compression groove is made of soft materials, the top of the outer cover is provided with a liquid taking groove, the volume of the air compression groove is equal to that of the liquid taking groove, or the volume of the air compression groove is smaller than that of the liquid taking groove, the bottom of the liquid taking groove is communicated with a liquid taking pipe, and the bottom of the liquid taking pipe is used for absorbing disinfectant; and the one-way valve comprises a first one-way valve and a second one-way valve, the first one-way valve is positioned at the top end of the outer cover and is communicated with the air compression groove, and the second one-way valve is positioned at the bottom end of the outer cover and is communicated with the air compression groove and the disinfectant bottle. The application provides a one-way ration extractor of little dose solution to the volume of cotton swab dipping in and getting the antiseptic solution among the solution correlation technique is difficult to control, and dips in repeatedly in the bottle and gets the problem that easily causes the pollution.
Description
Technical Field
The application relates to the field of sanitary appliances, in particular to a small-dose one-way quantitative extractor for solution.
Background
At present, during intravenous infusion, intramuscular injection and other operations in daily nursing work, an aseptic cotton swab is often stretched into a bottle body to dip in iodophor and alcohol for skin mucosa disinfection, so that the aseptic local environment is ensured, and infection is avoided during injection.
However, in the actual process of manual taking, the actual dipping amount of the disinfectant solution is affected by the manual force, the dipping depth, the time and the like, namely the dipping is too little, the cotton swab is not completely wet, and the effect of sufficient disinfection cannot be achieved; too much dipping can cause the aseptic solution on the cotton swab to splash everywhere, causing inconvenience.
Disclosure of Invention
The embodiment of the application provides a one-way ration extractor of little dose solution to the volume of cotton swab dipping in the antiseptic solution is difficult to control among the solution correlation technique, and dips in repeatedly in the bottle and get the problem that easily causes the pollution.
To achieve the above objects, the present application provides a small dose solution one-way quantitative extractor, comprising:
the outer cover is used for being connected with the disinfectant bottle and is provided with a pressing area, the pressing area is provided with an air compression groove, the air compression groove is made of soft materials, the top of the outer cover is provided with a liquid taking groove, the volume of the air compression groove is equal to that of the liquid taking groove, or the volume of the air compression groove is smaller than that of the liquid taking groove, the bottom of the liquid taking groove is communicated with a liquid taking pipe, and the bottom of the liquid taking pipe is used for absorbing disinfectant;
and the one-way valve comprises a first one-way valve and a second one-way valve, the first one-way valve is positioned at the top end of the outer cover and is communicated with the air compression groove, and the second one-way valve is positioned at the bottom end of the outer cover and is communicated with the air compression groove and the disinfectant bottle.
In some embodiments, the air compression groove is made of a soft material.
In some embodiments, the outer cover comprises a top cover and an outer cover lower plate, the top cover and the outer cover lower plate are connected through a silica gel wall, and the air compression groove is arranged between the top cover and the outer cover lower plate;
the first one-way valve is arranged on the top cover, and the second one-way valve is arranged on the lower plate of the outer cover.
In some embodiments, a thread clamping groove is fixedly connected to the lower plate of the outer cover around the circumference, and the thread clamping groove is used for being connected with a disinfectant bottle.
In some embodiments, the cap is made of a hard material.
In some embodiments, the first check valve and the second check valve are arranged along the same straight line in the vertical direction.
In some embodiments, the outer cover is circular in cross-section in the horizontal direction;
the check valve and the liquid taking groove are distributed along the diameter direction of the outer cover in the horizontal direction.
In some embodiments, the top of the liquid taking groove is movably connected with an upper cover of the liquid taking groove.
In some embodiments, the liquid taking groove has an inverted triangle section in the vertical direction, and the liquid taking pipe is communicated with one corner of the inverted triangle.
In some embodiments, the lateral cross-section of the aspiration channel is circular.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a small-dose one-way quantitative extractor for solution, wherein a pressing area is arranged on an air compression groove, the small-dose one-way quantitative extractor can be manually pressed, and the top and the bottom of the air compression groove are respectively communicated with a first one-way valve and a second one-way valve;
pressing the air compression tank again to enable air in the air compression tank to enter the bottle body for storing the disinfectant through the second one-way valve, enhancing air pressure in the sealed disinfectant bottle, enabling the disinfectant in the bottle to upwardly enter the liquid taking groove through the liquid taking pipe communicated with the liquid taking groove, and enabling an operator to immerse the cotton swab into the liquid taking groove to finish dipping of the disinfectant;
because the volume of the air compression tank is less than or equal to that of the liquid taking tank, the air compression tank is only required to be pressed to the bottom during use, and the force is not required to be manually controlled, namely, the volume of air input into the disinfectant bottle by the air compression tank is constant, so that the volume of the disinfectant entering the liquid taking tank is constant, and the quantitative extraction is realized;
and because the one-way valve is used, air enters the air compression tank in a one-way mode, and the air in the air compression tank enters the disinfectant bottle in a one-way mode, disinfectant in the disinfectant bottle can only enter the liquid taking tank from the liquid taking pipe, so that one-way extraction is realized, and the problems that the quantity of the disinfectant dipped in the cotton swab is difficult to control, and the pollution is easily caused by repeated dipping in the bottle can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a side cross-sectional view of a low dose solution unidirectional quantitative extractor provided in an embodiment of the present application;
fig. 2 is a top view of a small-dose solution unidirectional quantitative extractor provided in an embodiment of the present application.
In the figure: 1. an outer cover; 11. a top cover; 12. a lower plate of the outer cover; 13. a silica gel wall; 2. an air compression tank; 3. a liquid taking groove; 31. the liquid taking groove is covered; 4. a liquid taking pipe; 5. a one-way valve; 51. a first check valve; 52. a second one-way valve; 6. and a thread clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
The embodiment of the application provides an one-way ration extractor of minidose solution, and it can solve the correlation technique in the cotton swab dip in the volume of getting the antiseptic solution and be difficult to control, and dip in repeatedly in the bottle and get the problem that easily causes the pollution.
Referring to fig. 1 and 2, the present application provides a small-dose solution unidirectional quantitative extractor (hereinafter referred to as "extractor"), which includes an outer cover 1, the outer cover 1 is used for connecting with a disinfectant bottle, specifically, the outer cover 1 has a pressing area, the pressing area is provided with an air compression tank 2, the top of the outer cover 1 is provided with a fluid taking tank 3, the volume of the air compression tank 2 is equal to the volume of the fluid taking tank 3, or the volume of the air compression tank 2 is smaller than the volume of the fluid taking tank 3, which can avoid waste caused by overlarge volume of the disinfectant obtained in the fluid taking tank 3 due to overlarge volume of the air compression tank 2; a liquid taking pipe 4 is communicated with the bottom of the liquid taking groove 3, one end of the liquid taking pipe 4 is connected with the liquid taking groove 3, and the other end of the liquid taking pipe 4 is immersed in the disinfectant for absorbing the disinfectant;
the extractor also comprises two check valves 5, specifically, two check valves 5, namely a first check valve 51 and a second check valve 52, wherein the first check valve 51 is positioned at the top end of the outer cover 1 and is communicated with the air compression tank 2 for sucking air into the air compression tank 2; the second one-way valve 52 is located at the bottom end of the outer cap 1, and is communicated with the air compression tank 2 and the disinfectant bottle, and is used for extruding the air in the air compression tank 2 into the disinfectant bottle.
The embodiment of the application provides a one-way quantitative extractor of small dose solution, and its theory of use is as follows: the air compression tank 2 is provided with a pressing area which can be manually pressed, and the top and the bottom of the air compression tank 2 are respectively communicated with a first one-way valve 51 and a second one-way valve 52, wherein an operator squeezes and releases the air compression tank 2 to enable the first one-way valve 51 to suck air from the outside, and the air enters the air compression tank 2;
pressing the air compression tank 2 again to enable the air in the air compression tank 2 to enter the bottle body for storing the disinfectant through the second one-way valve 52, the air pressure in the closed disinfectant bottle is enhanced, the disinfectant in the bottle upwards enters the liquid taking tank 3 through the liquid taking pipe 4 communicated with the liquid taking tank 3, and an operator immerses the cotton swab in the liquid taking tank 3 to finish dipping of the disinfectant;
because the volume of the air compression tank 2 is less than or equal to the volume of the liquid taking tank 3, when in use, the air compression tank 2 is only required to be pressed to the bottom, and manual control force is not required, namely the air volume input into the disinfectant bottle by the air compression tank 2 is constant, so that the disinfectant entering the liquid taking tank 3 is constant in volume, and quantitative extraction is realized;
and because the one-way valve 5 is used, air enters the air compression tank 2 in a one-way mode, and the air in the air compression tank 2 enters the disinfectant bottle in a one-way mode, the disinfectant in the disinfectant bottle can only enter the liquid taking tank 3 from the liquid taking pipe 4, so that one-way extraction is realized, and the problems that the quantity of the cotton swab dipped in the disinfectant is difficult to control, and the cotton swab dipped in the disinfectant bottle repeatedly is easy to cause pollution can be solved.
It should be noted that the volume of the liquid taking tank 3 should be designed reasonably, for example:
when the liquid taking groove 3 is filled with half of liquid, the cotton swab can be just soaked; by analogy, the volume of the air compression tank 2 should not be less than the volume of three fourths of the liquid taking tank 3, after the air in the air compression tank 2 enters the disinfectant bottle, the disinfectant enters the liquid taking tank 3 from the liquid taking pipe 4, wherein a part of the disinfectant can be retained in the liquid taking pipe 4, namely, the disinfectant actually entering the liquid taking tank 3 is not enough to fill three fourths of the liquid taking tank 3, the disinfectant in the liquid taking pipe 4 is subtracted, and the volume of the disinfectant in the liquid taking tank 3 is approximately equal to the volume of half of the liquid taking tank 3.
In some alternative embodiments, the air compression groove 2 is made of a soft material, such as rubber or silicone material, so that the operator can press the air compression groove 2 from the pressing area conveniently, and the air compression groove 2 can be easily compressed.
In some alternative embodiments, referring to fig. 1, the outer cover 1 comprises a top cover 11 and an outer cover lower plate 12, the top cover 11 and the outer cover lower plate 12 are connected through a silicone wall 13, specifically, the side wall of the outer cover 1 is made of a silicone material, which can provide more options for pressing the air compression groove 2, for example, in the present embodiment, an operator can press the side wall of the outer cover 1 to further press the air compression groove 2;
the air compression tank 2 is arranged between the top cover 11 and the outer cover lower plate 12, specifically, the first check valve 51 is arranged on the top cover 11, the second check valve 52 is arranged on the outer cover lower plate 12, and the first check valve 51 and the second check valve 52 are respectively communicated with the air compression tank 2.
Preferably, the top cover 11 is made of hard material, because the notch of the liquid taking tank 3 is located on the top cover 11, the top cover 11 made of hard material will not deform along with the deformation of the air compression tank 2 when pressing the air compression tank 2, and further the liquid taking tank 3 deforms to spill disinfectant, which is obviously better than the top cover 11 made of soft material.
In some alternative embodiments, referring to fig. 2, a thread clamping groove 6 is fixedly connected to a circumference of the lower plate 12 of the outer cap, and correspondingly, a thread structure matched with the thread clamping groove 6 is also arranged on a circumference of the bottle mouth of the disinfectant bottle; wherein, the thread clamping groove 6 is an internal thread, and then the bottle mouth of the disinfectant bottle is an external thread, or the thread clamping groove 6 is an external thread, and the bottle mouth of the disinfectant bottle is an internal thread.
In some alternative embodiments, referring to fig. 1 and 2, the first one-way valve 51 and the second one-way valve 52 are arranged along the same line in the vertical direction, and in particular with reference to fig. 1, fig. 1 is a side sectional view of the extractor, and it can be seen that in the side sectional view, the first one-way valve 51 and the second one-way valve 52 are located on the same vertical line;
alternatively, the outer cover 1 is a transparent cover and, as shown in connection with fig. 2, in the top view of fig. 2 only the first one-way valve 51 located above is visible, since the second one-way valve 52 is located directly below the first one-way valve 51.
In some alternative embodiments, referring to fig. 1 and 2, the cross section of the outer cover 1 in the horizontal direction is circular, that is, the shape of the top cover 11 is circular, and referring to fig. 2, the check valves 5 and the liquid taking grooves 3 are distributed on the top surface of the outer cover 1, that is, the surface of the top cover 11, along the diameter of the top cover 11, specifically, the first check valve 51 and the liquid taking groove 3 are respectively located on the diameter of the top cover 11 and respectively located at two ends of the circle center of the top cover 11, and when the air compression groove 2 is pressed, the use of the liquid taking groove 3 is not affected.
In some optional embodiments, referring to fig. 1, the top of the liquid taking tank 3 is movably connected with a liquid taking tank upper cover 31, specifically, the liquid taking tank upper cover 31 can be rotatably connected to the liquid taking tank, the liquid taking tank upper cover 31 is opened to take liquid when needing to dip disinfectant, and the liquid taking tank upper cover 31 is closed when not in use, so as to prevent dust or bacteria from entering the liquid taking tank and affecting the disinfectant effect; in order to ensure that the disinfectant can smoothly enter the liquid taking tank 3 from the bottle, the upper cover 31 of the liquid taking tank should be opened when the air compression tank 2 is pressed.
In some alternative embodiments, referring to fig. 1, the section of the liquid taking tank 3 in the vertical direction is an inverted triangle, one end of the liquid taking pipe 4 is communicated with one corner of the inverted triangle, specifically, the triangle is an isosceles triangle, and the liquid taking tank upper cover 31 is located at the bottom side of the isosceles triangle.
Preferably, the transverse section of the liquid taking groove 3 is circular, that is, the liquid taking groove 3 is of an inverted cone structure, and the cone structure has the characteristic of smooth side wall, so that the problem that the disinfectant is remained in the gap of the liquid taking groove 3 can be avoided;
or, the liquid taking tank 3 is in a circular truncated cone shape, wherein the upper surface of the circular truncated cone, namely the circular surface with smaller area, is connected with the liquid taking pipe 4, and the circular surface with larger area is rotatably connected with the liquid taking tank upper cover 31, so that the problem that disinfectant is easy to accumulate at the conical tip in the inverted cone structure is solved.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description is only an example of the present application, and is provided to enable any person skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A one-way quantitative extractor for small doses of a solution, comprising:
the outer cover (1) is used for being connected with a disinfectant bottle and is provided with a pressing area, the pressing area is provided with an air compression groove (2), the air compression groove (2) is made of soft materials, the top of the outer cover (1) is provided with a liquid taking groove (3), the volume of the air compression groove (2) is equal to that of the liquid taking groove (3), or the volume of the air compression groove (2) is smaller than that of the liquid taking groove (3), the bottom of the liquid taking groove (3) is communicated with a liquid taking pipe (4), and the bottom of the liquid taking pipe (4) is used for absorbing disinfectant;
the one-way valve (5) comprises a first one-way valve (51) and a second one-way valve (52), the first one-way valve (51) is located at the top end of the outer cover (1) and communicated with the air compression groove (2), and the second one-way valve (52) is located at the bottom end of the outer cover (1) and communicated with the air compression groove (2) and the disinfectant bottle.
2. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the air compression tank (2) is made of soft materials.
3. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the outer cover (1) comprises a top cover (11) and an outer cover lower plate (12), the top cover (11) and the outer cover lower plate (12) are connected through a silica gel wall (13), and the air compression groove (2) is arranged between the top cover (11) and the outer cover lower plate (12);
the first one-way valve (51) is arranged on the top cover (11), and the second one-way valve (52) is arranged on the lower plate (12) of the outer cover.
4. A one-way quantitative extractor of small dose solutions as defined in claim 3, wherein:
the outer cover lower plate (12) is fixedly connected with a thread clamping groove (6) in a circle, and the thread clamping groove (6) is used for being connected with a disinfectant bottle.
5. A one-way quantitative extractor of small dose solutions as defined in claim 3, wherein:
the top cover (11) is made of hard materials.
6. A one-way quantitative extractor of small dose solutions as claimed in claim 1, wherein:
the first check valve (51) and the second check valve (52) are arranged along the same straight line in the vertical direction.
7. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the section of the outer cover (1) in the horizontal direction is circular;
the check valve (5) and the liquid taking groove (3) are distributed along the diameter direction of the outer cover (1) in the horizontal direction.
8. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the top of the liquid taking groove (3) is movably connected with an upper cover (31) of the liquid taking groove.
9. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the section of the liquid taking groove (3) in the vertical direction is in an inverted triangle shape, and the liquid taking pipe (4) is communicated with one corner of the inverted triangle.
10. A one-way quantitative extractor for small doses of solution as claimed in claim 1, wherein:
the transverse section of the liquid taking groove (3) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645438.XA CN114987935A (en) | 2022-06-08 | 2022-06-08 | One-way quantitative extractor for small-dose solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645438.XA CN114987935A (en) | 2022-06-08 | 2022-06-08 | One-way quantitative extractor for small-dose solution |
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| Publication Number | Publication Date |
|---|---|
| CN114987935A true CN114987935A (en) | 2022-09-02 |
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|---|---|---|---|
| CN202210645438.XA Pending CN114987935A (en) | 2022-06-08 | 2022-06-08 | One-way quantitative extractor for small-dose solution |
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| CN101387286A (en) * | 2007-09-13 | 2009-03-18 | 欧莱雅 | Dispensing pump of a container for storing and dispensing a product and container equipped with such a pump |
| JP2011051602A (en) * | 2009-08-31 | 2011-03-17 | Yoshino Kogyosho Co Ltd | Measure/discharge container |
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| WO2015147505A1 (en) * | 2014-03-24 | 2015-10-01 | (주)연우 | Container for cosmetic creams |
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| CN110002095A (en) * | 2019-01-13 | 2019-07-12 | 中山市华宝勒生活用品实业有限公司 | A kind of novel inflating lid |
| CN212220874U (en) * | 2020-02-20 | 2020-12-25 | 南京竹海生物科技有限公司 | Containing bottle of antiseptic solution |
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Application publication date: 20220902 |