CN212173106U - Loose powder sealed package container - Google Patents
Loose powder sealed package container Download PDFInfo
- Publication number
- CN212173106U CN212173106U CN202020307093.3U CN202020307093U CN212173106U CN 212173106 U CN212173106 U CN 212173106U CN 202020307093 U CN202020307093 U CN 202020307093U CN 212173106 U CN212173106 U CN 212173106U
- Authority
- CN
- China
- Prior art keywords
- bottle
- powder
- outer bottle
- valve
- shell
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 90
- 241001477893 Mimosa strigillosa Species 0.000 claims abstract description 44
- 241000238367 Mya arenaria Species 0.000 claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000004806 packaging method and process Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 description 9
- 238000007598 dipping method Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004489 contact powder Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a packaging container field especially relates to a loose powder seal packaging container. It includes: a body and a cap; the bottle body consists of an outer bottle and an inner container, the outer bottle consists of an outer bottle soft shell and an outer bottle hard shell, the outer bottle hard shell is sleeved outside the outer bottle soft shell, a side opening is formed in the side surface of the outer bottle hard shell, a side bulge is correspondingly formed in the outer bottle soft shell, and the outer bottle hard shell and the outer bottle soft shell are clamped through the matching of the side opening and the side bulge; the inner container is arranged in the outer bottle soft shell and consists of an inner bottle, an elastic connecting piece and a ball valve, a discharge port is formed in the top end of the inner bottle, the ball valve is arranged at the discharge port, a valve rod of the ball valve extends downwards into the inner bottle and is fixedly connected with the elastic connecting piece, the lower end of the elastic connecting piece penetrates through the bottom of the inner bottle and is connected with an elastic membrane, and the elastic membrane and the inner bottle are mutually fixed; the upper end of the inner bottle is also provided with a powder puff head, and the powder puff head is provided with a powder hole. The utility model discloses convenient to use, whole container leakproofness is good, can effectively avoid the powder to pollute.
Description
Technical Field
The utility model relates to a packaging container field especially relates to a loose powder seal packaging container.
Background
As a common cosmetic product, along with the continuous development of different efficacy and functions, the loose powder is used in wider and wider consumer groups and is favored by more and more consumers. In general, loose powder products are stored in a container and, when they are to be used, they are applied by opening or turning the container lid and then dipping the loose powder with a cosmetic implement such as a sponge powder puff, or by inverting the loose powder onto a powder puff and then applying it to the skin.
In the use of loose powder products, the prior art is mainly divided into two parts: a container and a puff. The container serves as a carrier for the bulk powder body and the powder puff serves as a tool for applying the bulk powder.
However, it is very inconvenient in the whole using operation. Firstly, in the using process, the product can be smeared and made up only by repeatedly matching two hands and dipping for many times; secondly, the existing container and powder puff can not avoid the contact between hands and the material body, which can cause the mutual pollution of the hands or the material body; and the amount of dipping or pouring is not easily controlled.
Therefore, improvements are needed in the current bulk powder containers and powder puffs.
The chinese patent office published patent application No. CN109832758A on 6/4/2019 discloses a portable container for containing vanishing cream, which is characterized in that an air volume is added to a sealed space to increase air pressure to provide thrust to push a "piston" to move upwards, similar to a vacuum pump head, and after moving upwards, a material body contacts a puff dipping material body, and in the process, the puff serves as a secondary buffer container and is still used independently. Therefore, although the quantitative material taking purpose can be achieved, the problems of pollution in the using process, poor using portability and the like cannot be avoided, and meanwhile, the structure is only suitable for foundation liquid and cannot be well suitable for scattered powder.
Disclosure of Invention
For solving current loose powder packaging container and having the use inconvenience, need dip in repeatedly many times in the use and get to be difficult to avoid the mutual pollution that powder and powder puff contacted production each other in the use, and dip in and get or empty volume uncontrollable scheduling problem, the utility model provides a loose powder sealed packaging container. The utility model aims to provide a: firstly, the use portability is improved, and the use by one hand is convenient; secondly, the mutual pollution between the hands of the user and the powder is avoided; thirdly, the dipping amount of the loose powder can be effectively controlled; fourthly, the whole body has good sealing performance, and the pollution of external dust to the powder puff and the powder scattering is avoided.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A bulk powder sealed packaging container comprising:
the bottle body and the bottle cap are matched through threads to realize screwing and unscrewing;
the bottle body consists of an outer bottle and an inner container, the outer bottle consists of an outer bottle soft shell and an outer bottle hard shell, the outer bottle hard shell is sleeved outside the outer bottle soft shell, a side opening is formed in the side surface of the outer bottle hard shell, a side bulge is correspondingly formed in the outer bottle soft shell, and the outer bottle hard shell and the outer bottle soft shell are clamped through the matching of the side opening and the side bulge;
the inner container is arranged in the outer bottle soft shell and consists of an inner bottle, an elastic connecting piece and a ball valve, a discharge hole is formed in the top end of the inner bottle, the ball valve is arranged at the discharge hole to block the discharge hole, a valve rod of the ball valve downwards penetrates through the discharge hole and extends into the inner bottle and is fixedly connected with the upper end of the elastic connecting piece, the lower end of the elastic connecting piece penetrates through the bottom of the inner bottle and is connected with an elastic membrane, and the side wall of the inner bottle downwards extends and is fixedly connected with the edge part of the elastic membrane;
the inner bottle and the outer bottle are separated from each other and are connected through a connecting structure;
the upper end of the inner bottle is also provided with a powder puff head, and the powder puff head is provided with a powder hole.
As a preference, the first and second liquid crystal compositions are,
the inner bottle consists of a powder storage tank and an inner cover, and the discharge hole is formed in the top end of the inner cover;
the connecting structure is arranged on the outer side wall of the powder storage tank, and part of the connecting structure is clamped with the outer bottle hard shell and part of the connecting structure is provided with threads matched with the bottle cap.
As a preference, the first and second liquid crystal compositions are,
the inner cup longitudinal section is the back taper, and outer edge part upwards extends and forms annular lateral wall, and the inner cup passes through annular lateral wall and stores up the powder jar and realizes the joint.
As a preference, the first and second liquid crystal compositions are,
the elastic connecting piece is a valve connecting rod, the top of the valve connecting rod is fixedly connected with the bottom of a valve rod of the ball valve, and the lower end of the valve connecting rod penetrates through the bottom of the powder storage tank to form a disc-shaped lower end;
the lower end face of the disc-shaped lower end of the valve connecting rod is fixedly connected with the upper end face of the elastic membrane.
As a preference, the first and second liquid crystal compositions are,
a spring is sleeved at the lower end of the valve connecting rod;
the upper end of the spring is fixedly connected with the bottom surface of the powder storage tank, and the lower end of the spring is fixedly connected with the disc-shaped lower end of the valve connecting rod.
As a preference, the first and second liquid crystal compositions are,
a flow dividing cover is also arranged between the material guide pipe and the powder puff head;
the shunting cover is fixedly connected with the top end of the material guide pipe, and shunting holes are formed in the shunting cover corresponding to the powder holes of the powder puff head.
As a preference, the first and second liquid crystal compositions are,
and a soft gasket is arranged in the bottle cap corresponding to the powder puff head.
The utility model has the advantages that:
1) the use is convenient, and the user can use the mask with one hand;
2) the whole container has good sealing performance, can avoid external dust pollution and can avoid mutual pollution of the hands of a user and powder;
3) the dipping amount is convenient to control, and the powder waste is avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is an enlarged schematic view of portion C of FIG. 2;
FIG. 5 is an exploded view of FIG. 2;
in the figure: the bottle comprises an outer bottle body 1, an outer bottle hard shell 101, a 1011 side opening, an outer bottle soft shell 102, a 1021 side protrusion, a 2 liner, an inner bottle 201, a 2011 powder storage tank, a 20111 valve sleeve, a 20112 sealing soft plug, a 2012 inner cover, a 20121 guide pipe, a 20122 annular side wall, a 202 ball valve, a 2021 valve rod, a 203 discharge port, a 204 valve connecting rod, a 2041 disc-shaped lower end, a 205 elastic membrane, a 206 spring, a 207 connecting structure, a 3 powder puff head, a 301 powder hole, a 4 bottle cap, a 401 soft gasket, a 5 shunt cover and a 501 shunt hole.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and the attached drawing figures. Those skilled in the art will be able to implement the invention based on these teachings. Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
Unless otherwise specified, the raw materials used in the examples of the present invention are all commercially available or available to those skilled in the art; unless otherwise specified, the methods used in the examples of the present invention are all those known to those skilled in the art.
Examples
A sealed loose powder packaging container as shown in fig. 1 to 5, comprising:
the bottle body and the bottle cap 4 are connected in a detachable and separable mode in a threaded fit connection mode;
the top end of the bottle body is provided with an external thread, and the bottle cap 4 is correspondingly provided with an internal thread;
the bottle body consists of an outer bottle body 1 and an inner container 2, the outer bottle body 1 consists of an outer bottle hard shell 101 and an outer bottle soft shell 102, the outer bottle hard shell 101 is tightly sleeved outside the outer bottle soft shell 102, a through hole type side opening 1011 is arranged on the side surface of the outer bottle hard shell 101, a side bulge 1021 is arranged on the side opening 1011 corresponding to the outer bottle soft shell 102, the outer bottle hard shell 101 and the outer bottle soft shell 102 are stably clamped through the matching of the side opening 1011 and the side bulge 1021, and a user can press the outer bottle soft shell 102 through the side opening 1011;
the inner container 2 is a sealed inner container 2 and is arranged in the outer bottle soft shell 102, the upper end of the inner container 2 is provided with a powder puff head 3, the powder puff head 3 is uniformly provided with powder holes 301 for powder to pass through, the sealed inner container 2 consists of an inner bottle 201, an elastic connecting piece and a ball valve 202, the inner bottle 201 is used for filling and storing the scattered powder, the top end of the inner bottle 201 is provided with an opening and is a discharge hole 203, the ball valve 202 is arranged at the discharge hole 203, the spherical head of the ball valve 202 is arranged at the upper end of the discharge hole 203 to seal the discharge hole 203, a valve rod 2021 extends downwards into the inner bottle 201 and is fixedly connected with the elastic connecting piece, the elastic connecting piece penetrates through the bottom of the inner bottle 201, the bottom end of the elastic connecting piece is connected with an elastic membrane 205, the upper end surface of the elastic membrane 205 is separated from the bottom of the inner bottle 201, the lower end surface of the elastic membrane 205 is separated from the bottom of the outer, the powder puff head 3 is fixedly arranged at the top end of the inner bottle 201;
the inner bottle 201 consists of a powder storage tank 2011 and an inner cover 2012, and the discharge hole 203 is arranged at the center of the top end of the inner cover 2012;
the powder storage tank 2011 and the inner cover 2012 are both made of hard materials, the outer side wall of the powder storage tank 2011 is provided with a connecting structure 207, the lower half part of the connecting structure 207 is in sealing connection with the outer bottle hard shell 101, the connecting position of the connecting structure is higher than the side opening 1011 of the outer bottle hard shell 101, and an external thread matched with the bottle cap 4 is arranged on the upper half part of the connecting structure 207;
the top end of the powder storage tank 2011 is open, the bottom of the inner cover 2012 is clamped in the powder storage tank 2011, the top of the powder storage tank 2011 extends upwards around the discharge port 203 to form a material guide pipe 20121, the material guide pipe 20121 is higher than the powder storage tank 2011, the top end of the material guide pipe 20121 is abutted against the bottom of the powder puff head 3, and the openings at the lower ends of all the powder holes 301 on the powder puff head 3 are coated in the material guide pipe 20121;
the elastic connecting piece is a valve connecting rod 204, the top of the valve connecting rod 204 is fixedly connected with the bottom of a valve rod 2021 of the ball valve 202, the lower end of the valve connecting rod 204 penetrates through the bottom of a powder storage tank 2011 to form a disc-shaped lower end 2041, the lower end face of the disc-shaped lower end 2041 of the valve connecting rod 204 is fixedly connected with the upper end face of an elastic membrane 205, a spring 206 is sleeved at the lower end of the valve connecting rod 204, the upper end of the spring 206 is fixedly connected with the bottom face of the powder storage tank 2011, the lower end of the spring 206 is fixedly connected with the disc-shaped lower end 2041 of the valve connecting rod 204, and the valve connecting rod 204 is continuously acted by a downward force under the action of the spring 206 to drive the ball valve 202 to move downwards to plug a powder outlet on the inner cover 2012, so as to realize the sealing;
when the outer bottle soft shell 102 is extruded, the space in the pressure chamber is reduced, the pressure in the pressure chamber is increased, the inner bottle 201 and the elastic membrane 205 are equally increased in pressure, but because the inner bottle 201 is made of hard materials, only the elastic membrane 205 deforms under the action of pressure, the elastic membrane 205 is pressed upwards to the powder storage tank 2011 under the action of increased pressure, the valve connecting rod 204 is further jacked up, the valve connecting rod 204 drives the ball valve 202 to move upwards to remove the sealed environment formed by the sealed inner container 2, so that the scattered powder can be pumped out from the discharge port 203, sequentially passes through the material guide pipe 20121 and the powder hole 301, and is conveyed to the surface of the powder puff head 3, and powder discharge is realized;
in order to ensure the stability of the movement of the valve connecting rod 204, a valve sleeve 20111 which is used for realizing vertical guiding and covers the outside of the valve connecting rod 204 is arranged in the powder storage tank 2011, the bottom end of the valve sleeve 20111 is fixedly connected with the bottom of the powder storage tank 2011, the upper end of the valve sleeve 20111 extends upwards to the valve rod 2021 of the ball valve 202, a sealing soft plug 20112 is arranged at an opening at the upper end of the valve sleeve 20111, the valve rod 2021 of the ball valve 202 penetrates through the sealing soft plug 20112 to extend into the valve sleeve 20111 and is fixedly connected with the upper end of the valve connecting rod 204, and the sealing soft plug 20112 is fixedly connected with the top;
as shown in fig. 5, the longitudinal section of the inner cover 2012 is inverted-cone-shaped, and the outer edge part of the inner cover 2012 extends upwards to form an annular side wall 20122, the inner cover 2012 is clamped with the powder storage tank 2011 through the annular side wall 20122, so that the contact area is increased, the clamping stability is improved, and the inner cover 2012 is continuously subjected to downward pulling force generated by the ball valve 202 when the ball valve 202 plugs the discharge port 203 of the inner cover 2012, so that the stability of the inner cover 2012 is higher due to the inverted-cone-shaped structure, and permanent deformation is not easy to occur;
a diversion cover 5 is further arranged between the material guide pipe 20121 and the powder puff head 3, the diversion cover 5 is fixedly connected with the top end of the material guide pipe 20121, and each powder hole 301, corresponding to the powder puff head 3, on the diversion cover 5 is provided with a diversion hole 501, as the powder puff head 3 is made of a soft material, powder is easily accumulated in the powder hole 301 due to the fact that powder is not reasonably guided and diverted, and the problems that powder is not discharged from the powder puff head 3 smoothly or unevenly and the like occur, and due to the fact that the hard diversion cover 5 is arranged, a good diversion effect can be achieved on the scattered powder, and powder is discharged from the powder puff head 3 more uniformly and smoothly;
the corresponding powder puff head 3 in 4 inside of bottle lids is equipped with soft gasket 401, because bottle lid 4 also is hard material preparation, long-term contact powder puff head 3 causes the fish tail etc. to powder puff head 3 easily, add soft gasket 401 and can realize good buffering, realize protecting powder puff head 3 well, soft gasket 401 can realize laminating completely with powder puff head 3 simultaneously, further realize closing powder hole 301 on powder puff head 3, further improve overall structure leakproofness, avoid external dust to get into.
When in use:
the outer bottle hard shell 101 part of the outer bottle body is held by hand, the bottle cap 4 is opened and taken away, so that the soft gasket 401 is separated from the powder puff head 3, and the powder hole 301 of the powder puff head 3 is in an open state;
the side opening 1011 of the outer bottle hard shell 101 presses the part of the outer bottle soft shell 102, so that the internal ambient air pressure of the powder storage tank 2011 is increased, and driving pressure is generated;
the driving pressure acts on the elastic membrane 205 to push the elastic membrane 205 to move upwards against the elastic force of the spring 206, so as to drive the valve connecting rod 204 and the ball valve 202 to move upwards, so that the ball valve 202 is free from closing the discharge hole 203 on the inner cap 2012;
the opening degree of the discharge port 203 is controlled by adjusting the pressure of the pressing outer bottle soft shell 102, when the pressing pressure is low, the ball valve 202 is close to the discharge port 203, the powder discharging speed is low when the powder is dumped, and when the pressing pressure is high, the ball valve 202 is far away from the discharge port 203, so that the powder can be discharged quickly;
under the condition that the outer bottle soft shell 102 is pressed, the scattered powder is poured, so that the scattered powder sequentially passes through the discharge hole 203, the material guide pipe 20121, the shunting hole 501 and the powder hole 301 to the surface of the powder puff head 3, and discharging is realized;
in the process of powder scattering and coating, the pressing on the outer bottle soft shell 102 is released, the outer bottle hard shell 101 is held by hand, and the powder puff head 3 is used for scattering and uniformly coating the powder;
after the powder puff device is used, the bottle cap 4 is closed, the soft gasket 401 compresses the powder puff head 3 again, the whole device has good sealing performance, external dust is difficult to enter the powder storage tank 2011, the powder scattered in the powder storage tank 2011 is kept clean, and the powder puff device is convenient and fast to use.
Claims (7)
1. A sealed bulk powder packaging container, comprising:
the bottle body and the bottle cap are matched through threads to realize screwing and unscrewing;
the bottle body consists of an outer bottle and an inner container, the outer bottle consists of an outer bottle soft shell and an outer bottle hard shell, the outer bottle hard shell is sleeved outside the outer bottle soft shell, a side opening is formed in the side surface of the outer bottle hard shell, a side bulge is correspondingly formed in the outer bottle soft shell, and the outer bottle hard shell and the outer bottle soft shell are clamped through the matching of the side opening and the side bulge;
the inner container is arranged in the outer bottle soft shell and consists of an inner bottle, an elastic connecting piece and a ball valve, a discharge hole is formed in the top end of the inner bottle, the ball valve is arranged at the discharge hole to block the discharge hole, a valve rod of the ball valve downwards penetrates through the discharge hole and extends into the inner bottle and is fixedly connected with the upper end of the elastic connecting piece, the lower end of the elastic connecting piece penetrates through the bottom of the inner bottle and is connected with an elastic membrane, and the side wall of the inner bottle downwards extends and is fixedly connected with the edge part of the elastic membrane;
the inner bottle and the outer bottle are separated from each other and are connected through a connecting structure;
the upper end of the inner bottle is also provided with a powder puff head, and the powder puff head is provided with a powder hole.
2. A sealed loose powder packaging container according to claim 1,
the inner bottle consists of a powder storage tank and an inner cover, and the discharge hole is formed in the top end of the inner cover;
the connecting structure is arranged on the outer side wall of the powder storage tank, and part of the connecting structure is clamped with the outer bottle hard shell and part of the connecting structure is provided with threads matched with the bottle cap.
3. A sealed loose powder packaging container according to claim 2,
the inner cup longitudinal section is the back taper, and outer edge part upwards extends and forms annular lateral wall, and the inner cup passes through annular lateral wall and stores up the powder jar and realizes the joint.
4. A sealed loose powder packaging container according to claim 1,
the elastic connecting piece is a valve connecting rod, the top of the valve connecting rod is fixedly connected with the bottom of a valve rod of the ball valve, and the lower end of the valve connecting rod penetrates through the bottom of the powder storage tank to form a disc-shaped lower end;
the lower end face of the disc-shaped lower end of the valve connecting rod is fixedly connected with the upper end face of the elastic membrane.
5. A sealed loose powder packaging container according to claim 4,
a spring is sleeved at the lower end of the valve connecting rod;
the upper end of the spring is fixedly connected with the bottom surface of the powder storage tank, and the lower end of the spring is fixedly connected with the disc-shaped lower end of the valve connecting rod.
6. A sealed loose powder packaging container according to claim 1,
a flow dividing cover is also arranged between the material guide pipe and the powder puff head;
the shunting cover is fixedly connected with the top end of the material guide pipe, and shunting holes are formed in the shunting cover corresponding to the powder holes of the powder puff head.
7. A sealed loose powder packaging container according to claim 1,
and a soft gasket is arranged in the bottle cap corresponding to the powder puff head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307093.3U CN212173106U (en) | 2020-03-12 | 2020-03-12 | Loose powder sealed package container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307093.3U CN212173106U (en) | 2020-03-12 | 2020-03-12 | Loose powder sealed package container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173106U true CN212173106U (en) | 2020-12-18 |
Family
ID=73777588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020307093.3U Expired - Fee Related CN212173106U (en) | 2020-03-12 | 2020-03-12 | Loose powder sealed package container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212173106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422483A (en) * | 2020-03-12 | 2020-07-17 | 杭州犇鑫科技有限公司 | Loose powder sealed package container |
| CN116474949A (en) * | 2023-05-26 | 2023-07-25 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
-
2020
- 2020-03-12 CN CN202020307093.3U patent/CN212173106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422483A (en) * | 2020-03-12 | 2020-07-17 | 杭州犇鑫科技有限公司 | Loose powder sealed package container |
| CN116474949A (en) * | 2023-05-26 | 2023-07-25 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
| CN116474949B (en) * | 2023-05-26 | 2023-11-14 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105358008B (en) | Compression cosmetics containers | |
| CN212173106U (en) | Loose powder sealed package container | |
| CN105639989B (en) | Vacuum pump cosmetics containers | |
| CN211002648U (en) | Automatic liquid suction and dropping tube device | |
| CN111422483B (en) | Loose powder sealed package container | |
| CN211711590U (en) | Two-in-one dropper device | |
| CN208022049U (en) | A kind of pressing bottle facilitating addition auxiliary material | |
| CN110589213B (en) | Dropper device | |
| CN211495196U (en) | Dropper device | |
| CN214085701U (en) | Novel self-priming dropper | |
| CN212333213U (en) | A two-chamber mixing container for cosmetics | |
| CN201385868Y (en) | Automatic liquid-out packing container | |
| CN210581475U (en) | Flexible glue valve vacuum bottle | |
| KR200238108Y1 (en) | A liquid type lipstick dispenser | |
| CN113816015A (en) | Rotary self-mixing double-agent package | |
| CN210841922U (en) | Finger-pushing type vacuum sealing type packaging container | |
| CN215476948U (en) | Multifunctional cosmetic bottle | |
| CN208761247U (en) | A kind of packing container | |
| CN220577717U (en) | Novel cosmetic packaging bottle | |
| CN201494766U (en) | Multifunctional food packaging can capable of being assembled into flouring can | |
| CN210184839U (en) | Novel cosmetic container | |
| CN214904449U (en) | Cosmetic container with concave points at bottom | |
| CN105730892A (en) | High-grade daily chemical product packaging bottle | |
| CN114701719B (en) | Skin care product packaging bottle with anti-overflow function | |
| CN212606880U (en) | A can quantitative self-priming dropper distributor for cosmetics packing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |