CN111907913B - Liquid cosmetic packaging bottle extrusion structure - Google Patents
Liquid cosmetic packaging bottle extrusion structure Download PDFInfo
- Publication number
- CN111907913B CN111907913B CN202010793378.7A CN202010793378A CN111907913B CN 111907913 B CN111907913 B CN 111907913B CN 202010793378 A CN202010793378 A CN 202010793378A CN 111907913 B CN111907913 B CN 111907913B
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- fixedly connected
- fixing
- piston
- air hole
- cosmetics
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 43
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 34
- 238000001125 extrusion Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 238000012856 packing Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007605 air drying Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2006—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge formed by a rigid spout outlet opened by tilting of the spout outlet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses an extrusion structure of a liquid cosmetic packaging bottle, which comprises a packaging bottle body, a bottle cap, a supporting frame, an inflation cavity, a pressing plate, a piston, a linkage mechanism, an exhaust mechanism and a fixing mechanism, wherein the bottle cap is fixedly connected to one side of the upper end of the packaging bottle body, the inflation cavity is formed in the inner part of one side, far away from the bottle cap, of the upper end of the packaging bottle body, and the extrusion structure has the following beneficial effects: through fixation nut on the fixed establishment to two fixed plates extrusion fixed, can effectually prevent that the clamp plate from receiving external force to rotate, thereby solved cosmetic packaging bottle and placed when the knapsack, the clamp plate atress rotates, it is extravagant to lead to the cosmetics that the cosmetics outflow caused, it is originally internal that the cosmetics backward flow in the charging tube advances the packing bottle, prevent some thick cosmetics from air-drying the solidification in ejection of compact mouth, lead to the condition that the discharging pipe blockked up, can solve cosmetics ejection of compact mouth and often remain the problem that cosmetics dripped, the effectual waste of avoiding cosmetics.
Description
Technical Field
The invention relates to an extrusion structure, in particular to an extrusion structure of a liquid cosmetic packaging bottle, and belongs to the technical field of cosmetic packaging.
Background
The cosmetic is a chemical industrial product or a fine chemical product which is applied to any part of the surface of a human body, such as skin, hair, nails, lips and teeth, by smearing, spraying or the like, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and changing the appearance, or correcting the odor of the human body and keeping a good state.
Carry the in-process in bottled cosmetics storage, because packing bottle upper end is pressed and is directly made the cosmetics outflow in the packing bottle, carrying the in-process, packing bottle upper end and storage package in other article extrudees, lead to cosmetics directly from the nozzle blowout, cause cosmetics extravagant to nozzle department often can remain some thick cosmetics that do not flow out, in long-time storage process, thick cosmetics are being bumped the mouth internal curing easily, lead to bumping the problem that the mouth blockked up.
Disclosure of Invention
The invention provides an extrusion structure of a liquid cosmetic packaging bottle, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an extrusion structure of a liquid cosmetic packaging bottle, which comprises a packaging bottle body, a bottle cap, a supporting frame, an inflation cavity, a pressing plate, a piston, a linkage mechanism, an exhaust mechanism and a fixing mechanism, the bottle cap is fixedly connected with one side of the upper end of the packaging bottle body, the inflation cavity is arranged in the side, away from the bottle cap, of the upper end of the packaging bottle body, the supporting frame is fixedly connected to the center of the upper end of the bottle cap, the front side and the rear side of the supporting frame are both fixedly connected with pressing shafts, one end of the pressure plate is rotationally connected to the two pressure shafts, the joints of the pressure shafts and the pressure plate are fixedly connected with torsional springs, one end of the pressure plate, which is far away from the pressure shaft, is positioned above the inflation cavity, the piston is connected in the inflation cavity in a sliding way, a linkage mechanism is arranged between the piston and the pressing plate, a fixing mechanism is arranged between the pressing plate and the bottle cap, and an exhaust mechanism is arranged between the piston and the side wall of the inflation cavity.
As a preferred technical scheme of the invention, the linkage mechanism comprises two rotating frames, rotating shafts and connecting rotating rods, the two rotating frames are respectively and fixedly connected to the lower end of the pressure plate and the upper end of the piston, the rotating shafts are respectively and fixedly connected in the two rotating frames, and two ends of each connecting rotating rod are respectively and rotatably connected to the corresponding rotating shafts.
As a preferred technical scheme of the present invention, the exhaust mechanism includes a connection air hole, a third one-way air valve, and a sealing plate, the third air hole is opened in the sidewall of the inflation cavity and located at a side close to the bottle cap, the third air hole is internally and fixedly connected with the third one-way air valve, the connection air hole is opened in the piston and located at a position corresponding to the third air hole, the connection air hole has an L-shaped structure, the upper end of the connection air hole penetrates through the upper end of the piston to be connected with the outside, and the sealing plate is fixedly connected to the upper end of the piston at a side close to the third air hole.
As a preferred technical scheme, the fixing mechanism comprises two fixing plates, a fixing bolt and a fixing nut, one ends of the two fixing plates, which are close to each other, are hinged through a hinge, mounting grooves are formed in the positions, corresponding to the lower ends of the pressing plates, of the upper end of the bottle cap, a fixing rotating shaft is fixedly connected in each mounting groove, the ends, which are far away from each other, of the two fixing plates are respectively and rotatably connected to the corresponding fixing rotating shafts, the fixing bolt is fixedly connected to one side, which is close to the fixing plates, of the support frame, and the fixing bolt penetrates through the middle position of the joint of the two fixing plates and is in threaded connection with the fixing nut.
As a preferable technical scheme of the invention, the hinge is positioned at the joint of one side of the two fixing plates, which is far away from the fixing nut, and the two fixing plates are respectively provided with a connecting groove at the position corresponding to the fixing bolt.
As a preferred technical scheme of the invention, a first air hole is formed in one side of the piston, which is far away from the bottle cap, a first one-way air valve is fixedly connected in the first air hole, a second air hole is formed in the bottom of the inflation cavity, and a second one-way air valve is fixedly connected in the second air hole.
As a preferred technical scheme of the invention, one side of the bottle cap, which is far away from the inflation cavity, is fixedly connected with a discharge nozzle, a discharge pipe is fixedly connected in the discharge nozzle, and one end of the discharge pipe, which penetrates through the bottle cap, is positioned at the bottom in the packaging bottle body.
As a preferred technical scheme of the invention, the bottom of the outer side of the piston is fixedly connected with a sealing ring, and the outer side of the sealing ring is contacted with the inner wall of the inflation cavity.
The invention has the following beneficial effects:
1. through fixation nut on the fixed establishment to two fixed plates extrusion fixed, can effectually prevent that the clamp plate from receiving external force to rotate to when having solved cosmetic packaging bottle and placing in the knapsack, the clamp plate atress rotates, leads to the cosmetics waste that the cosmetics flow out and cause.
2. Simultaneously when two fixed plates are fixed, the pressing plate can be driven to rotate in the opposite direction, high-pressure gas in the packaging bottle body flows out through the exhaust mechanism, cosmetics in the discharge pipe flow back into the packaging bottle body, and the situation that the discharge pipe is blocked due to the fact that some thick cosmetics are air-dried and solidified in the discharge nozzle is prevented.
3. Make the cosmetics backward flow in the bin outlet through exhaust mechanism, can solve the problem that the cosmetics ejection of compact mouth often remains the cosmetics drippage, the effectual waste of avoiding cosmetics.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is a schematic view of the external connection structure of the fixing mechanism of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is a schematic view of the appearance structure of the upper end of the packaging bottle body of the present invention.
In the figure: 1. a packaging bottle body; 2. a bottle cap; 3. a support frame; 4. pressing the shaft; 5. pressing a plate; 6. an inflation cavity; 7. a linkage mechanism; 71. a rotating frame; 72. a rotating shaft; 73. connecting the rotating rod; 8. an exhaust mechanism; 81. connecting the air holes; 82. a third air hole; 83. a third one-way air valve; 84. a sealing plate; 9. a fixing mechanism; 91. a fixing plate; 92. fixing the bolt; 93. fixing a nut; 94. mounting grooves; 95. fixing the rotating shaft; 96. connecting grooves; 97. a hinge; 10. a piston; 11. a first air hole; 12. a first one-way air valve; 13. a second air hole; 14. a second one-way air valve; 15. a discharging nozzle; 16. a discharge pipe; 17. a seal ring; 18. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the liquid cosmetic packaging bottle extrusion structure of the present invention comprises a packaging bottle body 1, a bottle cap 2, a supporting frame 3, an inflation cavity 6, a pressing plate 5, a piston 10, a linkage mechanism 7, an exhaust mechanism 8 and a fixing mechanism 9, wherein the bottle cap 2 is fixedly connected to one side of the upper end of the packaging bottle body 1, the inflation cavity 6 is arranged inside one side of the upper end of the packaging bottle body 1 away from the bottle cap 2, the supporting frame 3 is fixedly connected to the center position of the upper end of the bottle cap 2, the front side and the rear side of the supporting frame 3 are fixedly connected with pressing shafts 4, one end of the pressing plate 5 is rotatably connected to the two pressing shafts 4, the joint of the pressing shafts 4 and the pressing plate 5 is fixedly connected with a torsion spring 18, one end of the pressing plate 5 away from the pressing shaft 4 is positioned above the inflation cavity 6, the piston 10 is slidably connected in the inflation cavity 6, and the linkage mechanism 7 is arranged between the piston 10 and the pressing plate 5, a fixing mechanism 9 is arranged between the pressing plate 5 and the bottle cap 2, and an exhaust mechanism 8 is arranged between the piston 10 and the side wall of the inflation cavity 6.
Wherein, exhaust mechanism 8 is including connecting gas pocket 81, third gas pocket 82, the one-way pneumatic valve 83 of third and closing plate 84, third gas pocket 82 is seted up in 6 lateral walls of inflatable chamber and is located and be close to bottle lid 2 one side, fixedly connected with one-way pneumatic valve 83 of third in the third gas pocket 82, connect gas pocket 81 and set up in piston 10 and be located the corresponding position of third gas pocket 82, it is L shape structure to connect gas pocket 81, connect the upper end of gas pocket 81 and pass piston 10 upper end and external connection, closing plate 84 fixed connection is close to third gas pocket 82 one side at piston 10 upper end, through clamp plate 5 antiport, drives and connects gas pocket 81 and third gas pocket 82 and align, makes the gaseous outflow in the packing bottle body 1, makes the internal gas pressure of packing bottle body 1 descend.
The linkage mechanism 7 comprises two rotating frames 71, a rotating shaft 72 and a connecting rotating rod 73, wherein the two rotating frames 71 are fixedly connected to the lower end of the pressing plate 5 and the upper end of the piston 10 respectively, the two rotating frames 71 are internally and fixedly connected with the rotating shaft 72, the two ends of the connecting rotating rod 73 are respectively and rotatably connected to the corresponding rotating shaft 72, and the connecting rotating rod 73 can drive the piston 10 to move downwards while the pressing plate 5 moves downwards.
Wherein, keep away from 2 one sides on bottle lid and seted up first gas pocket 11 in the piston 10, fixedly connected with first one-way pneumatic valve 12 in the first gas pocket 11, inflate 6 bottoms in chamber and seted up second gas pocket 13, fixedly connected with second one-way pneumatic valve 14 in the second gas pocket 13, through first one-way pneumatic valve 12 and the one-way pneumatic valve 14 control of second and aerify the direction of gas flow in the chamber 6, make piston 10 continuously inflate for in the packing bottle body 1.
Wherein, bottle lid 2 is far away from discharge nozzle 15 of 6 one side fixedly connected with of gas cavity, discharge pipe 16 of fixedly connected with in the discharge nozzle 15, discharge pipe 16 passes 2 one end of bottle lid and is located packing bottle body 1 bottom, and discharge pipe 16 can make the cosmetics outflow in the packing bottle body 1.
Wherein, piston 10 outside bottom fixedly connected with sealing washer 17, the sealing washer 17 outside contacts with aerifing chamber 6 inner wall, and sealing washer 17 can effectually prevent to aerify the interior gas of chamber 6 and reveal from piston 10 edge.
Wherein, fixing mechanism 9 includes two fixed plates 91, fixing bolt 92 and fixation nut 93, two fixed plate 91 is close to one end mutually and passes through hinge 97 articulated, mounting groove 94 has all been seted up on 2 upper ends of bottle lid and the 5 lower extreme corresponding position of clamp plate, fixed pivot 95 of equal fixedly connected with in mounting groove 94, two fixed plate 91 keeps away from one end difference swivelling joint on corresponding fixed pivot 95 mutually, fixing bolt 92 fixed connection is close to fixed plate 91 one side at support frame 3, fixing bolt 92 passes two fixed plate 91 junction intermediate positions and threaded connection has a fixation nut 93, fixes two fixed plates 91 through fixation nut 93, can effectually prevent the unexpected atress of clamp plate 5 and rotate.
The hinge 97 is located at a joint of the two fixing plates 91 far away from the fixing nut 93, a connecting groove 96 is formed in the two fixing plates 91 and corresponds to the fixing bolt 92, and the connecting groove 96 can enable the two fixing plates 91 to rotate without being blocked by the fixing bolt 92.
Specifically, when the cosmetic packaging bottle is used, firstly, the pressing plate 5 is pressed, the pressing plate 5 rotates through the pressing shaft 4, one end of the pressing plate 5, far away from the pressing shaft 4, moves downwards, meanwhile, the connecting rotating rod 73 of the transmission mechanism is used for transmission, the piston 10 is driven to be positioned in the air charging cavity 6 to move downwards, so that air in the air charging cavity 6 is discharged into the packaging bottle body 1 through the second air hole 13, then the torsion spring 18 is reset, the pressing plate 5 is pulled to rotate reversely, so that the piston 10 moves upwards, outside air enters the air charging cavity 6 through the first air hole 11, finally, the air pressure in the packaging bottle body 1 is raised through repeatedly pressing the pressing plate 5, cosmetics in the packaging bottle body 1 flow out through the discharge pipe 16, the cosmetics are extruded, when the cosmetics need to be stored, firstly, the fixing nut 93 is rotated, so that the fixing nut 93 is positioned on the fixing bolt 92 to move towards the side close to the fixing plate 91, make the fixation nut 93 promote two fixed plates 91 to rotate through the hinge 97, when two fixed plates 91 rotate to the same vertical plane, and fix two fixed plates 91 through the extrusion of the fixation nut 93, effectively prevent the clamp plate 5 from rotating when depositing, while fixing the fixed plates 91, the fixed plates 91 will promote to drive the clamp plate 5 to rotate in the opposite direction, thereby drive the piston 10 to be located in the inflation cavity 6 to slide upwards, make the connection air hole 81 align with the third air hole 82, thereby the high-pressure gas in the packaging bottle body 1 will flow out through the third air hole 82 and the connection air hole 81, make the air pressure in the packaging bottle body 1 drop, thereby make the cosmetics backflow in the discharging pipe 16, effectively avoid the cosmetics remaining in the discharging nozzle 15 for a long time, because the cosmetics air-dry causes the internal blockage of the discharging nozzle 15, and can effectively solve the cosmetics in the discharging nozzle 15 flow out and drip to the outside, causing a problem of cosmetic waste.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A liquid cosmetic packaging bottle extrusion structure comprises a packaging bottle body (1), a bottle cap (2), a support frame (3), an inflation cavity (6), a pressing plate (5), a piston (10), a linkage mechanism (7), an exhaust mechanism (8) and a fixing mechanism (9), and is characterized in that the bottle cap (2) is fixedly connected to one side of the upper end of the packaging bottle body (1), the inflation cavity (6) is arranged inside one side of the upper end of the packaging bottle body (1) far away from the bottle cap (2), the support frame (3) is fixedly connected to the central position of the upper end of the bottle cap (2), pressing shafts (4) are fixedly connected to the front side and the rear side of the support frame (3), one end of the pressing plate (5) is rotatably connected to the two pressing shafts (4), torsion springs (18) are fixedly connected to the joints of the pressing shafts (4) and the pressing plate (5), one end of the pressing plate (5) far away from the pressing shafts (4) is located above the inflation cavity (6), the piston (10) is connected in the inflation cavity (6) in a sliding manner, a linkage mechanism (7) is installed between the piston (10) and the pressing plate (5), a fixing mechanism (9) is installed between the pressing plate (5) and the bottle cap (2), an exhaust mechanism (8) is installed between the piston (10) and the side wall of the inflation cavity (6), the linkage mechanism (7) comprises two rotating frames (71), a rotating shaft (72) and a connecting rotating rod (73), the two rotating frames (71) are respectively and fixedly connected to the lower end of the pressing plate (5) and the upper end of the piston (10), the rotating shafts (72) are respectively and fixedly connected in the rotating frames (71), the two ends of the connecting rotating rod (73) are respectively and rotatably connected to the corresponding rotating shaft (72), the exhaust mechanism (8) comprises a connecting air hole (81), a third air hole (82), a third one-way air valve (83) and a sealing plate (84), the third air hole (82) is formed in the side wall of the inflation cavity (6) and located on one side close to the bottle cap (2), a third one-way air valve (83) is fixedly connected in the third air hole (82), the connecting air hole (81) is formed in the piston (10) and located on the corresponding position of the third air hole (82), the connecting air hole (81) is of an L-shaped structure, the upper end of the connecting air hole (81) penetrates through the upper end of the piston (10) to be connected with the outside, the sealing plate (84) is fixedly connected to one side, close to the third air hole (82), of the upper end of the piston (10), the fixing mechanism (9) comprises two fixing plates (91), a fixing bolt (92) and a fixing nut (93), the two fixing plates (91) are hinged to one end close to each other through a hinge (97), and mounting grooves (94) are formed in the corresponding positions of the upper end of the bottle cap (2) and the lower end of the pressing plate (5), the fixing device is characterized in that a fixing rotating shaft (95) is fixedly connected in the mounting groove (94), one end, far away from the support frame (3), of each of the two fixing plates (91) is respectively and rotatably connected to the corresponding fixing rotating shaft (95), the fixing bolt (92) is fixedly connected to one side, close to the fixing plate (91), of the support frame (3), the fixing bolt (92) penetrates through the middle position of the joint of the two fixing plates (91) and is in threaded connection with a fixing nut (93), the hinge (97) is located at the joint of one sides, far away from the fixing nut (93), of the two fixing plates (91) and is provided with a connecting groove (96) in the position corresponding to the fixing bolt (92), a first air hole (11) is formed in one side, far away from the bottle cap (2), of the piston (10), and a first one-way air valve (12) is fixedly connected in the first air hole (11), aerify chamber (6) bottom and seted up second gas pocket (13), one-way pneumatic valve (14) of fixedly connected with second in second gas pocket (13), one ejection of compact mouth (15) of fixedly connected with in aerifing chamber (6) one side are kept away from in bottle lid (2), a discharging pipe (16) of fixedly connected with in ejection of compact mouth (15), discharging pipe (16) pass bottle lid (2) one end and are located packing bottle body (1) bottom, piston (10) outside bottom fixedly connected with sealing washer (17), sealing washer (17) outside contacts with aerifing chamber (6) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793378.7A CN111907913B (en) | 2020-08-10 | 2020-08-10 | Liquid cosmetic packaging bottle extrusion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010793378.7A CN111907913B (en) | 2020-08-10 | 2020-08-10 | Liquid cosmetic packaging bottle extrusion structure |
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| Publication Number | Publication Date |
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| CN111907913A CN111907913A (en) | 2020-11-10 |
| CN111907913B true CN111907913B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010793378.7A Active CN111907913B (en) | 2020-08-10 | 2020-08-10 | Liquid cosmetic packaging bottle extrusion structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196150A (en) * | 2022-08-15 | 2022-10-18 | 宁波金雨科技实业有限公司 | A packaging bottle for lotion cosmetic |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609272A (en) * | 1995-04-04 | 1997-03-11 | H. D. Hudson Manufacturing Company | One time use, non reusable sprayer |
| CN2300616Y (en) * | 1997-01-21 | 1998-12-16 | 汪文福 | Pressure liquid taking device |
| CN2285582Y (en) * | 1997-02-20 | 1998-07-08 | 宋国荣 | Air shampoo bottle |
| DE202005005291U1 (en) * | 2005-04-04 | 2005-09-08 | Wang, Min-Hsieng | Tire repair compound injector comprises a compound container with internal pump and suction tube connecting with tube for connection to a tire |
| JP2007136428A (en) * | 2005-11-22 | 2007-06-07 | Masahiro Furusawa | Pressure type sprayer |
| JP2008179373A (en) * | 2007-01-23 | 2008-08-07 | Mitani Valve Co Ltd | Pump container, and pump type product |
| CN102358463B (en) * | 2011-06-20 | 2015-07-22 | 姚斌 | Constant flow pump device |
| CN102673902B (en) * | 2012-05-15 | 2014-08-06 | 德晋（香港）控股有限公司 | Foam pump and dispensing liquid injector comprising same |
| JP6035651B2 (en) * | 2012-12-29 | 2016-11-30 | キャニヨン株式会社 | Trigger sprayer |
| US9889966B2 (en) * | 2013-09-24 | 2018-02-13 | The Procter & Gamble Company | Vented container for viscous liquids |
| CN204078380U (en) * | 2014-08-29 | 2015-01-07 | 叶亚男 | Multifunctional wine narrow-necked earthen jar lid |
| CN107235224A (en) * | 2017-07-13 | 2017-10-10 | 江苏贝尔机械有限公司 | A kind of push type imbibition shower nozzle |
| CN107323857A (en) * | 2017-08-17 | 2017-11-07 | 重庆尚洁日化用品有限公司 | Lever piston press detergent bottle |
| CN207658334U (en) * | 2017-12-21 | 2018-07-27 | 林彩惠 | quantitative pressing structure |
| CN208264915U (en) * | 2018-06-07 | 2018-12-21 | 柯旭清 | A kind of new type fruit wine liquid taking device |
| CN109760940B (en) * | 2019-01-25 | 2024-05-24 | 深圳洛可可工业设计有限公司 | Press type container |
| CN209796251U (en) * | 2019-03-10 | 2019-12-17 | 江苏怡生生物科技有限公司 | Essence packaging bottle nozzle with anti-blocking function |
| CN110723408A (en) * | 2019-10-18 | 2020-01-24 | 中山市美捷时包装制品有限公司 | Novel full-plastic emulsion pump structure |
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2020
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