CN110539967A - Automatic liquid suction and dropping tube device - Google Patents
Automatic liquid suction and dropping tube device Download PDFInfo
- Publication number
- CN110539967A CN110539967A CN201910892395.3A CN201910892395A CN110539967A CN 110539967 A CN110539967 A CN 110539967A CN 201910892395 A CN201910892395 A CN 201910892395A CN 110539967 A CN110539967 A CN 110539967A
- Authority
- CN
- China
- Prior art keywords
- button
- piston
- dropper
- inner cup
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 239000011550 stock solution Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000005213 imbibition Methods 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 abstract description 9
- 230000032683 aging Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses an automatic liquid suction and dropping pipe device which comprises a liquid storage bottle and a cover body, wherein the cover body comprises an inner cover, a button and a piston, a dropping pipe is arranged on the inner cover, the button is in sliding connection with the inner cover, a spring is arranged between the button and the inner cover, one end of the piston is connected with the button, the piston is positioned in the inner cover, the button drives the piston to displace in the inner cover, when the automatic liquid suction and dropping pipe device is in a closed state, the dropping pipe is inserted into the liquid storage bottle, and the button is fixedly connected with a bottle opening of the liquid storage bottle in a detachable. When the automatic liquid suction and dropping device is used, after the device is opened by rotating the outer cover, liquid cosmetics in the liquid storage bottle automatically enter the dropping tube, the action of squeezing the air bag to suck liquid is avoided, the operation is simpler and more convenient, the piston replaces the rubber air bag, the problem of aging of the rubber air bag is solved, and in addition, the sealing performance of the device is better.
Description
Technical Field
The invention relates to a dropper, in particular to a dropper device with an automatic liquid suction function.
Background
In the cosmetic industry, a plurality of liquid cosmetics are bottled, and consumers mostly adopt the modes of direct pouring, spraying, dropper sucking and the like when using the liquid cosmetics. The dropper suction mode is that the cover body of the liquid storage bottle is opened, the dropper is plugged in the dropper, and the liquid cosmetics in the liquid storage bottle are sucked into the tube body by squeezing the rubber air bag of the dropper. The whole process is too troublesome, the rubber air bag is not easy to clean, and the rubber air bag is easy to age. In addition, since the dropper is not integrated with the liquid storage bottle, the dropper may be contaminated if placed randomly after use.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an automatic pipette device capable of automatically pipetting and storing pipettes.
The technical solution of the invention is as follows: the utility model provides an automatic imbibition burette device, includes stock solution bottle and lid, the lid includes inner cup, button and piston, be equipped with a burette in the inner cup, button and inner cup sliding connection, and be equipped with the spring between button and the inner cup, piston one end is connected with the button, the piston is in the inner cup, just the button can drive the piston and take place the displacement in the inner cup, just the piston is in the burette top, when automatic imbibition burette device is the encapsulated situation, the burette inserts in the stock solution bottle, the bottleneck of button and stock solution bottle is in order can dismantle mode fixed connection.
Further, the automatic pipette device described above, wherein: when the automatic liquid suction and dropping tube device is in an open state, the button is separated from the liquid storage bottle, and the spring drives the button to bounce, so that the piston moves upwards in the inner cover.
Further, the automatic pipette device described above, wherein: the inner cover comprises a dropper, an inner cylinder and an outer cylinder, the outer cylinder is hollow, the inner cylinder is located in the outer cylinder, the inner cylinder and the outer cylinder are connected through a connecting portion, the dropper is located below the inner cylinder, and the dropper is communicated with the inner cylinder.
Further, the automatic pipette device described above, wherein: the inner cover is integrally formed.
Further, the automatic pipette device described above, wherein: the connecting portion of inner cup is equipped with the opening, be formed with the lamellar portion on the button, the lower edge of lamellar portion passes the opening, and be formed with on the inner wall of lamellar portion and be used for with the screw thread of stock solution bottle bottleneck threaded connection.
further, the automatic pipette device described above, wherein: the outer wall of button is equipped with joint portion, and the inner wall of inner cup is equipped with the spout, the joint portion of button is spacing in the spout of inner cup, perhaps, the outer wall of button is equipped with the spout, and the inner wall of inner cup is equipped with joint portion, the joint portion of inner cup is spacing in the spout of button for the button can be along its axis direction displacement in the inner cup.
Still further, the automatic pipette device described above, wherein: an outer cover is additionally arranged, and the inner cover is fixedly connected inside the outer cover.
Still further, the automatic pipette device described above, wherein: the periphery of the dropper is sleeved with an inner plug, and when the liquid suction dropper device is in a sealed state, the inner plug and the dropper jointly seal the bottle mouth of the liquid storage bottle.
The invention has the main technical effects that: when the automatic liquid suction and dropping tube device is used, after the device is opened by rotating the outer cover, liquid cosmetics in the liquid storage bottle automatically enter the dropping tube, so that the action of squeezing the air bag to suck liquid is avoided, the operation is simpler and more convenient, and the piston replaces the rubber air bag, so that the problem of aging of the rubber air bag is solved; in addition, the device has good sealing performance and prevents liquid cosmetics in the liquid storage bottle from volatilizing.
Drawings
FIG. 1 is a cross-sectional view of an automatic pipette apparatus in a closed state;
FIG. 2 is a cross-sectional view of the automatic pipette device in an open state;
FIG. 3 is a schematic view of the inner lid construction;
FIG. 4 is a schematic view of the inner lid from another perspective;
FIG. 5 is a schematic view of the inner lid from another perspective;
FIG. 6 is a schematic view of a button;
Fig. 7 is a schematic view of another perspective of the button.
in the figures, the reference numerals have the meaning: 1-liquid storage bottle, 2-inner lid, 21-burette, 22-inner tube, 23-outer tube, 24-spout, 25-joint groove, 26-joint portion, 27-connecting portion, 271-opening, 3-outer lid, 4-button, 41-thread, 42-connecting piece, 43-joint portion, 44-sheet portion, 5-spring, 6-inner plug, 7-piston.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
as shown in fig. 1 and 2, the automatic pipette device of the present invention includes a liquid storage bottle 1 and a cover body, the cover body includes an inner cap 2, an outer cap 3, a button 4 and a piston 7, the inner cap 2 is fixedly connected to the inside of the outer cap 3, a pipette 21 is formed on the inner cap 2, the button 4 is slidably connected to the inner cap 2, a spring 5 is disposed between the button 4 and the inner cap 3, one end of the piston 7 is connected to the button 4, the piston 7 is disposed in the inner cap 2, the piston 7 is displaceable in the inner cap 2, the piston 7 is disposed above the pipette 21, when the automatic pipette device is in a closed state, the pipette 21 is inserted into the liquid storage bottle 1, the button 4 is threadedly connected to a bottle mouth of the liquid storage bottle 1, and the button 4 drives the piston 7 to displace downward in the inner cap 2. When the automatic liquid suction and dropping tube device is in an open state, the button 4 is separated from the liquid storage bottle 1, and the spring 5 drives the button 2 to bounce, so that the piston 7 moves upwards in the inner cover 2.
Specifically, as shown in fig. 3 to 7, the inner lid 2 includes a dropper 21, an inner cylinder 22 and an outer cylinder 23, the outer cylinder 22 is hollow, the inner cylinder 22 is located in the outer cylinder 23, the inner cylinder 22 and the outer cylinder 23 are connected by a connecting portion 27, an opening 271 is formed on the connecting portion 27, the dropper 21 is located below the inner cylinder 22, and the dropper 21 is communicated with the inner cylinder 22, and the whole inner lid 2 is integrally formed. The inner side surface of the top surface of the button 4 is provided with a connecting piece 42, one end of the piston 7 is connected with the connecting piece 42, the piston 7 is positioned in the inner cylinder 22 of the inner cover 2, and the piston 7 can displace in the inner cylinder 22. The button 4 is formed with a plate 44, a lower edge of the plate 44 passes through the opening 271, and a screw 41 for screw coupling is formed on an inner wall of the plate 44.
The outer wall of button 4 is equipped with joint portion 43, and the inner wall of inner cup 2 is equipped with spout 24, the joint portion 43 of button 4 is spacing in the spout 24 of inner cup 2 for button 4 can take place the displacement along its axis direction in inner cup 2. The outer wall of inner cup 2 is equipped with joint groove 25 and joint portion 26, and the inner wall of enclosing cover 3 is equipped with joint portion and joint groove respectively corresponding to the position of joint groove 25 and joint portion 26. As shown in fig. 1, 2 and 7, the dropper 21 is peripherally fitted with an inner plug 6. When the movable liquid suction dropper device is in a sealed state, the inner plug 6 and the dropper 21 jointly seal the bottle mouth of the liquid storage bottle 1. As shown in fig. 2, when the automatic pipette device is in an open state, the top edge of the outer cap 3 extends inward to form an extension surface, and the button 4 moves upward under the elastic force of the spring 5 until it abuts against the outer cap 3.
The working principle of the invention is as follows: through rotatory enclosing cover, the screw thread 41 of button 4 cooperatees with the external screw thread of stock solution bottle 7 for button 4 and stock solution bottle 7 fastening connection, automatic imbibition burette device are encapsulated situation, slide downwards gradually under the limiting displacement of button 4 at the spout 24 of joint portion 43 and inner cup 2 this moment, drive piston 7 displacement downwards, until piston 7 displacement to inner tube 22 bottom completely, thereby liquid in the burette 21 instils into in the stock solution bottle 1. Rotatory enclosing cover 3, enclosing cover 3 drive inner cup 2 and button 4 are rotatory for button 4 and stock solution bottle 7 separation, button 4 pushes up button 4 gradually under the 5 elastic action of spring, and until button 4 supports the extension face 12 of enclosing cover 3, this in-process button 4 drives piston 7 and moves up. In the process, the liquid in the liquid storage bottle 1 is discharged and sucked by the dropper similar to the working principle of the injector.
As can be seen from the above description, when the automatic liquid suction and dropper device of the invention is used, after the device is opened by rotating the outer cover, the liquid cosmetics in the liquid storage bottle automatically enter the dropper, so that the action of squeezing the air bag to suck the liquid is avoided, the operation is simpler and more convenient, and the piston replaces the rubber air bag, so that the problem of aging of the rubber air bag is solved; in addition, the device has good sealing performance and prevents liquid cosmetics in the liquid storage bottle from volatilizing.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (8)
1. The utility model provides an automatic imbibition burette device, includes stock solution bottle and lid, its characterized in that: the lid includes inner cup, button and piston, be equipped with a burette in the inner cup, button and inner cup sliding connection, and be equipped with the spring between button and the inner cup, piston one end is connected with the button, the piston is in the inner cup, just the button can drive the piston and take place the displacement in the inner cup, just the piston is in the burette top, when automatic imbibition burette device is the encapsulated situation, the burette inserts in the stock solution bottle, the bottleneck of button and stock solution bottle is with detachable mode fixed connection.
2. The automatic pipette device of claim 1, wherein: when the automatic liquid suction and dropping tube device is in an open state, the button is separated from the liquid storage bottle, and the spring drives the button to bounce, so that the piston moves upwards in the inner cover.
3. the automatic pipette device of claim 1, wherein: the inner cover comprises a dropper, an inner cylinder and an outer cylinder, the outer cylinder is hollow, the inner cylinder is located in the outer cylinder, the inner cylinder and the outer cylinder are connected through a connecting portion, the dropper is located below the inner cylinder, and the dropper is communicated with the inner cylinder.
4. The automatic pipette device of claim 3, wherein: the inner cover is integrally formed.
5. The automatic pipette device of claim 3, wherein: the connecting portion of inner cup is equipped with the opening, be formed with the lamellar portion on the button, the lower edge of lamellar portion passes the opening, and be formed with on the inner wall of lamellar portion and be used for with the screw thread of stock solution bottle bottleneck threaded connection.
6. The automatic pipette device of claim 1, wherein: the outer wall of button is equipped with joint portion, and the inner wall of inner cup is equipped with the spout, the joint portion of button is spacing in the spout of inner cup, perhaps, the outer wall of button is equipped with the spout, and the inner wall of inner cup is equipped with joint portion, the joint portion of inner cup is spacing in the spout of button for the button can be along its axis direction displacement in the inner cup.
7. The automatic pipette device of claim 1, wherein: an outer cover is additionally arranged, and the inner cover is fixedly connected inside the outer cover.
8. The automatic pipette device of claim 1, wherein: the periphery of the dropper is sleeved with an inner plug, and when the liquid suction dropper device is in a sealed state, the inner plug and the dropper jointly seal the bottle mouth of the liquid storage bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892395.3A CN110539967A (en) | 2019-09-20 | 2019-09-20 | Automatic liquid suction and dropping tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892395.3A CN110539967A (en) | 2019-09-20 | 2019-09-20 | Automatic liquid suction and dropping tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110539967A true CN110539967A (en) | 2019-12-06 |
Family
ID=68714136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910892395.3A Pending CN110539967A (en) | 2019-09-20 | 2019-09-20 | Automatic liquid suction and dropping tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893940A (en) * | 2019-12-27 | 2020-03-20 | 赫蕾雪(上海)科技有限公司 | Dropper bottle |
| CN111422488A (en) * | 2020-04-21 | 2020-07-17 | 泰马克精密铸造（苏州）有限公司 | Cosmetic bottle cap capable of automatically pumping liquid |
| CN111619953A (en) * | 2020-06-24 | 2020-09-04 | 杭州翰泽实业有限公司 | Cosmetic packaging bottle convenient to absorb and thorough and clean to use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205327741U (en) * | 2015-05-21 | 2016-06-22 | 浙江伟飒瓶盖有限公司 | Burette lid and have bottle of this burette lid |
| US20170006999A1 (en) * | 2015-07-07 | 2017-01-12 | Interwork Korea Co., Ltd. | Cosmetic container |
| CN206218459U (en) * | 2016-11-18 | 2017-06-06 | 杭州康鸿工贸有限公司 | Rotation takes liquid pump |
| CN208439662U (en) * | 2018-06-28 | 2019-01-29 | 广州中涵生物科技有限公司 | A kind of automatic liquid suction bottle device |
| CN211002648U (en) * | 2019-09-20 | 2020-07-14 | 富祥塑胶制品(上海)有限公司 | Automatic liquid suction and dropping tube device |
-
2019
- 2019-09-20 CN CN201910892395.3A patent/CN110539967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205327741U (en) * | 2015-05-21 | 2016-06-22 | 浙江伟飒瓶盖有限公司 | Burette lid and have bottle of this burette lid |
| US20170006999A1 (en) * | 2015-07-07 | 2017-01-12 | Interwork Korea Co., Ltd. | Cosmetic container |
| CN206218459U (en) * | 2016-11-18 | 2017-06-06 | 杭州康鸿工贸有限公司 | Rotation takes liquid pump |
| CN208439662U (en) * | 2018-06-28 | 2019-01-29 | 广州中涵生物科技有限公司 | A kind of automatic liquid suction bottle device |
| CN211002648U (en) * | 2019-09-20 | 2020-07-14 | 富祥塑胶制品(上海)有限公司 | Automatic liquid suction and dropping tube device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893940A (en) * | 2019-12-27 | 2020-03-20 | 赫蕾雪(上海)科技有限公司 | Dropper bottle |
| CN111422488A (en) * | 2020-04-21 | 2020-07-17 | 泰马克精密铸造（苏州）有限公司 | Cosmetic bottle cap capable of automatically pumping liquid |
| CN111619953A (en) * | 2020-06-24 | 2020-09-04 | 杭州翰泽实业有限公司 | Cosmetic packaging bottle convenient to absorb and thorough and clean to use |
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| PB01 | Publication | ||
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