CN112213156A - White spirit sampling subassembly for white spirit jar - Google Patents
White spirit sampling subassembly for white spirit jar Download PDFInfo
- Publication number
- CN112213156A CN112213156A CN202010981068.8A CN202010981068A CN112213156A CN 112213156 A CN112213156 A CN 112213156A CN 202010981068 A CN202010981068 A CN 202010981068A CN 112213156 A CN112213156 A CN 112213156A
- Authority
- CN
- China
- Prior art keywords
- white spirit
- sampling
- hole
- tank body
- wine
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a white spirit sampling assembly for a white spirit tank, which relates to the field of white spirit and comprises a tank body and a sealing cover, wherein the top of the sealing cover is provided with a through hole; the sampling column is internally provided with an inner cavity, the side surface of the sampling column is provided with an opening, and the edge of the opening is fixed on the inner side wall of the tank body; the partition plates are fixed in the inner cavity and divide the inner cavity into mutually opposite wine taking cavities, and inner side walls of the wine taking cavities are provided with inner holes; the top of the adjusting rod extends to the outside of the sealing cover through a through hole, the adjusting rod is provided with an outer hole corresponding to the inner hole, and when the inner hole is opposite to the corresponding outer hole, white spirit in the tank body enters the wine taking cavity; when the inner hole is staggered with the corresponding outer hole, the wine taking cavity is isolated from the environment in the tank body; the lateral surface of the tank body is provided with an outlet corresponding to the wine taking cavity and a sealing plug matched with the outlet, and the tank body is ensured to be in a sealing state within the sampling time without opening a sealing cover when sampling.
Description
Technical Field
The invention relates to the field of white spirit, in particular to a white spirit sampling assembly for a white spirit tank.
Background
White spirit need be preserved in the jar after production is accomplished to the white spirit of not packing, and the white spirit jar is generally in encapsulated situation, slows down the white spirit loss on the one hand, and on the other hand also can prevent that the white spirit from meetting the air and rotting, in the period before the white spirit of storing was packed, need take a sample to the white spirit in the jar to judge whether rotten of white spirit in the jar.
The applicant found that: during sampling, the person is required to open the white spirit tank, so that the white spirit tank is in an open state during the sampling time.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide a white spirit sampling assembly for a white spirit tank, so as to solve the technical problem in the prior art that a worker is required to open the white spirit tank during sampling, so that the white spirit tank is in an open state within a sampling time.
Based on the above-mentioned purpose, one or more embodiments of this specification provide a white spirit sampling subassembly for white spirit jar, include:
the tank body and the sealing cover matched with the tank body are provided with a through hole at the top;
the sampling column is internally provided with an inner cavity, the side surface of the sampling column is provided with an opening communicated with the inner cavity, and the edge of the opening is fixed on the inner side wall of the tank body;
the wine taking cavity is divided into mutually opposite wine taking cavities by the partition plates, and inner holes are formed in the inner side walls of the wine taking cavities;
the top of the adjusting rod extends to the outside of the sealing cover through a through hole and is in sliding connection with the through hole, the adjusting rod is provided with an outer hole corresponding to the inner hole, and white spirit in the tank body enters the spirit taking cavity when the inner hole is opposite to the corresponding outer hole; when the inner hole is staggered with the corresponding outer hole, the wine taking cavity is isolated from the environment in the tank body;
the outer side surface of the tank body is provided with an outlet corresponding to the wine taking cavity and a sealing plug matched with the outlet.
Furthermore, the cross section of the sampling column and the cross section of the adjusting rod are both major arcs.
Furthermore, the upper end surface of the partition plate inclines towards the corresponding outlet direction, and the upper end surface of the partition plate and the bottom end surface of the corresponding outlet are positioned on the same plane.
The wine bottle further comprises a bottom groove arranged at the bottom of the sealing plug and a guide column in sliding connection with the bottom groove, wherein the side surface of the guide column is fixed on the bottom end surface of the outlet, a guide hole is formed in the guide column, the guide hole is provided with a front opening and a rear opening, and the front opening is positioned in the corresponding wine taking cavity; when the wine is not taken, the front opening is positioned in the bottom groove; when getting wine, through external force, the drive sealing plug outwards removes a distance in the export for the front opening with get wine chamber intercommunication.
Further, including the inside sampling column that is equipped with a plurality of sample chambeies, the sampling column side surface is equipped with the import corresponding with the sample chamber, when the sample, inserts the guide post tip at back opening place in the import.
Further, the method comprises the following steps:
the extension plate is L-shaped and comprises a transverse plate and a vertical plate, one end of the transverse plate is fixed outside the bottom of the outlet, and the end part of the guide column where the rear opening is located penetrates through the vertical plate;
and one end of the spring is fixed on the sealing plug, and the other end of the spring is fixed on the vertical plate.
Further, including being fixed in the outside first magnet of riser and being fixed in a plurality of second magnets of sample post lateral surface, second magnet and first magnet one-to-one, when the guide post tip at back opening place inserted the import, the second magnet just is to the first magnet that corresponds, and produces the appeal between the two.
The invention has the beneficial effects that: when the white spirit sampling assembly for the white spirit tank is used, when the white spirit is stored in the tank body, in a time period without sampling, the inner hole is staggered with the corresponding outer hole, so that the spirit taking cavity is isolated from the white spirit in the tank body, the outlet is sealed by the sealing plug, the spirit taking cavity is isolated from the external environment, when sampling is performed, the adjusting rod is driven downwards, the inner hole is aligned to the corresponding outer hole, the white spirit with different depths in the tank body enters the spirit taking cavity, then the adjusting rod is restored to the original position, the sealing plug is opened, a white spirit sample can be obtained at the outlet, and by the device, when sampling is performed, the sealing cover does not need to be opened, so that the tank body is ensured to be in a sealing state in the sampling time, on the other hand, the white spirit samples with different depths can be taken out at one time, the.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a top view of a wine extraction column and an adjustment rod in accordance with an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the sealing plug in an embodiment of the present invention;
fig. 5 is a top view of a guide post in an embodiment of the invention.
Wherein, 1, a tank body; 2. sealing the cover; 3. perforating; 4. adjusting a rod; 5. taking a wine column; 6. an outer bore; 7. an inner bore; 8. a wine taking cavity; 10. an outlet; 11. a partition plate; 12. a sealing plug; 13. a guide post; 14. an extension plate; 15. a spring; 16. a sampling column; 17. a sampling cavity; 18. a guide hole; 19. an inlet; 20. a first magnet; 21. a second magnet; 22. a bottom groove.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above objects, the first aspect of the present invention provides an embodiment of a white spirit sampling assembly for a white spirit tank, as shown in fig. 1 and 2, comprising:
the tank comprises a tank body 1 and a sealing cover 2 matched with the tank body 1, wherein the top of the sealing cover 2 is provided with a through hole 3;
the sampling column 16 is internally provided with an inner cavity, the side surface of the sampling column 16 is provided with an opening communicated with the inner cavity, and the edge of the opening is fixed on the inner side wall of the tank body 1;
the wine taking device comprises a plurality of partition plates 11 fixed in an inner cavity, wherein the partition plates 11 divide the inner cavity into mutually opposite wine taking cavities 8, and inner holes 7 are formed in the inner side walls of the wine taking cavities 8;
the top of the adjusting rod 4 extends to the outside of the sealing cover 2 through the through hole 3 and is in sliding connection with the through hole 3, the adjusting rod 4 is provided with an outer hole 6 corresponding to the inner hole 7, and when the inner hole 7 is opposite to the corresponding outer hole 6, white spirit in the tank body 1 enters the spirit taking cavity 8; when the inner hole 7 is staggered with the corresponding outer hole 6, the wine taking cavity 8 is isolated from the environment in the tank body 1;
an outlet 10 corresponding to the wine taking cavity 8 and a sealing plug 12 matched with the outlet 10 are arranged on the outer side surface of the tank body 1.
In this embodiment, when the white spirit is stored in jar body 1, in the time quantum that does not need the sample, hole 7 staggers with corresponding outer hole 6, get wine chamber 8 like this and jar internal white spirit isolated, sealing plug 12 is sealed with export 10 simultaneously, guarantee to get wine chamber 8 and external environment isolated, when the sample, down drive adjusts pole 4, make hole 7 just to corresponding outer hole 6, the white spirit of the different degree of depth in the jar body 1 enters into and gets wine chamber 8 this moment, then make and adjust pole 4 and resume the normal position, reopen sealing plug 12, can gain the white spirit sample in export 10 department, through this device, when the sample, need not open closing cap 2, thereby guarantee that jar body 1 is in encapsulated situation in the time of sample, on the other hand also can once only take out the white spirit sample of the different degree of depth, the sampling efficiency is improved, the sampling time has been shortened.
As an embodiment, as shown in fig. 3, the cross section of the sampling column 16 and the cross section of the adjusting rod 4 are both major arcs, so as to ensure that the adjusting rod 4 is combined with the outer side surface of the sampling column 16, and when the inner hole 7 is staggered with the corresponding outer hole 6, the adjusting rod 4 outside the cover 2 is provided with a thread on the outer side surface thereof, and the position of the adjusting column is kept unchanged by a nut matched with the thread.
As an embodiment, as shown in fig. 1 and 2, the upper end surface of the partition 11 is inclined toward the corresponding outlet 10, and the upper end surface of the partition 11 and the bottom end surface of the corresponding outlet 10 are located on the same plane, so that after the sealing plug 12 is opened, the wine taking chamber 8 can be ensured to flow out through the outlet 10 as completely as possible.
As an embodiment, as shown in fig. 4 and 5, the wine dispenser comprises a bottom groove 22 arranged at the bottom of the sealing plug 12 and a guide pillar 13 slidably connected with the bottom groove 22, wherein the side surface of the guide pillar 13 is fixed on the bottom end surface of the outlet 10, a guide hole 18 is arranged inside the guide pillar 13, the guide hole 18 is provided with a front opening and a rear opening, and the front opening is positioned in the corresponding wine taking cavity 8.
In this embodiment, the front opening is located in the bottom slot 22 when no wine is taken; when wine is taken, the sealing plug 12 is driven to move outwards for a certain distance in the outlet 10 through external force, so that the front opening is communicated with the wine taking cavity 8, and air can be reduced as far as possible from entering the wine taking cavity 8.
As an embodiment, as shown in fig. 1, 2 and 4, the sampling column 16 comprises a plurality of sampling cavities 17 arranged inside, the side surface of the sampling column 16 is provided with an inlet 19 corresponding to the sampling cavities 17, and during sampling, the end part of the guide column 13 with the rear opening is inserted into the inlet 19, so that white spirit samples with a plurality of depths can enter the sampling cavities 17 in sequence, and the sampling efficiency is improved.
As an embodiment, as shown in fig. 4, the method includes:
an extension plate 14, which is L-shaped and includes a transverse plate and a vertical plate, one end of the transverse plate is fixed to the outside of the bottom of the outlet 10, and the end of the guide column 13 where the rear opening is located passes through the vertical plate;
and a spring 15 positioned between the vertical plate and the sealing plug 12, wherein one end of the spring 15 is fixed on the sealing plug 12, and the other end is fixed on the vertical plate.
In this embodiment, when spring 15 is in the natural state, the front opening is located kerve 22, during the sample, makes sealing plug 12 outwards overcome the elasticity of spring 15 and remove through external force, when the front opening communicates with getting wine chamber 8, keeps sealing plug 12 motionless, takes out external force after the sample is accomplished, and sealing plug 12 can resume the normal position through spring 15.
As an embodiment, as shown in fig. 4, the sampling column comprises a first magnet 20 fixed outside the vertical plate and a plurality of second magnets 21 fixed on the outer side surface of the sampling column 16, the second magnets 21 and the first magnets 20 are in one-to-one correspondence, when the end of the guide column 13 with the rear opening is inserted into the inlet 19, the second magnets 21 are opposite to the corresponding first magnets 20, and an attractive force is generated between the two magnets, so that the stability of the sampling column 16 during sampling is ensured.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (7)
1. The utility model provides a white spirit sampling component for white spirit jar which characterized in that includes:
the tank body and the sealing cover matched with the tank body are provided with a through hole at the top;
the sampling column is internally provided with an inner cavity, the side surface of the sampling column is provided with an opening communicated with the inner cavity, and the edge of the opening is fixed on the inner side wall of the tank body;
the wine taking cavity is divided into mutually opposite wine taking cavities by the partition plates, and inner holes are formed in the inner side walls of the wine taking cavities;
the top of the adjusting rod extends to the outside of the sealing cover through a through hole and is in sliding connection with the through hole, the adjusting rod is provided with an outer hole corresponding to the inner hole, and white spirit in the tank body enters the spirit taking cavity when the inner hole is opposite to the corresponding outer hole; when the inner hole is staggered with the corresponding outer hole, the wine taking cavity is isolated from the environment in the tank body;
the outer side surface of the tank body is provided with an outlet corresponding to the wine taking cavity and a sealing plug matched with the outlet.
2. The white spirit sampling assembly for the white spirit tank according to claim 1, wherein the cross section of the sampling column and the cross section of the adjusting rod are both major arcs.
3. The white spirit sampling assembly for the white spirit tank according to claim 1, wherein the upper end faces of the partition plates are inclined to the corresponding outlet directions, and the upper end faces of the partition plates and the bottom end faces of the corresponding outlets are located on the same plane.
4. The white spirit sampling assembly for the white spirit tank is characterized by comprising a bottom groove arranged at the bottom of a sealing plug and a guide post in sliding connection with the bottom groove, wherein the side surface of the guide post is fixed on the bottom end surface of an outlet, a guide hole is formed in the guide post, the guide hole is provided with a front opening and a rear opening, and the front opening is positioned in a corresponding spirit taking cavity; when the wine is not taken, the front opening is positioned in the bottom groove; when getting wine, through external force, the drive sealing plug outwards removes a distance in the export for the front opening with get wine chamber intercommunication.
5. A white spirit sampling assembly for a white spirit tank according to claim 4, which comprises a sampling column provided with a plurality of sampling cavities inside, wherein the side surface of the sampling column is provided with an inlet corresponding to the sampling cavities, and the end part of the guide column where the rear opening is located is inserted into the inlet during sampling.
6. A white spirit sampling assembly for a white spirit tank in accordance with claim 5, comprising:
the extension plate is L-shaped and comprises a transverse plate and a vertical plate, one end of the transverse plate is fixed outside the bottom of the outlet, and the end part of the guide column where the rear opening is located penetrates through the vertical plate;
and one end of the spring is fixed on the sealing plug, and the other end of the spring is fixed on the vertical plate.
7. The liquor sampling assembly for the liquor tank according to claim 6, comprising a first magnet fixed to the outside of the vertical plate and a plurality of second magnets fixed to the outer side surface of the sampling column, wherein the second magnets correspond to the first magnets one to one, and when the end of the guide column where the rear opening is located is inserted into the inlet, the second magnets are opposite to the corresponding first magnets and generate attraction force therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981068.8A CN112213156B (en) | 2020-09-17 | 2020-09-17 | White spirit sampling subassembly for white spirit jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981068.8A CN112213156B (en) | 2020-09-17 | 2020-09-17 | White spirit sampling subassembly for white spirit jar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112213156A true CN112213156A (en) | 2021-01-12 |
| CN112213156B CN112213156B (en) | 2022-05-31 |
Family
ID=74049920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010981068.8A Active CN112213156B (en) | 2020-09-17 | 2020-09-17 | White spirit sampling subassembly for white spirit jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112213156B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029694A (en) * | 2021-03-24 | 2021-06-25 | 深圳市图强发实业有限公司 | Cellar liquor sampling device |
| CN113252402A (en) * | 2021-06-28 | 2021-08-13 | 苏州国辰生物科技股份有限公司 | Diversified multiple spot sampler of cosmetics detection |
| CN114088457A (en) * | 2021-11-27 | 2022-02-25 | 安徽华启检测有限公司 | Sample censorship device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433587A (en) * | 1983-01-17 | 1984-02-28 | Gustafson, Inc. | Sampler for flowing pressurized dry material |
| US6425421B1 (en) * | 2001-02-15 | 2002-07-30 | Robert E. Morrison | Method and apparatus for decanting wine |
| CN104089797A (en) * | 2014-07-01 | 2014-10-08 | 聚光科技(杭州)股份有限公司 | Multi-channel sampling device |
| CN204078376U (en) * | 2014-08-29 | 2015-01-07 | 叶亚男 | With the wine narrow-necked earthen jar liquid suction cap getting fruit device |
| CN204612988U (en) * | 2015-05-14 | 2015-09-02 | 河北大唐国际王滩发电有限责任公司 | The impact type fly ash sampler of vertical flue is exported for air preheater |
| CN207066792U (en) * | 2017-07-20 | 2018-03-02 | 广西真龙实业有限责任公司 | A kind of high low layer synchronous sampler of barreled gravure printing ink |
| CN207081572U (en) * | 2017-07-20 | 2018-03-09 | 黄伟 | Water source sampler is used in a kind of water quality exploration |
| CN210293810U (en) * | 2019-08-15 | 2020-04-10 | 生态环境部南京环境科学研究所 | Sampling device for water ecological protection |
| CN211013680U (en) * | 2019-11-29 | 2020-07-14 | 云南师范大学 | Multilayer sampler of liquid raw materials for producing biodiesel |
-
2020
- 2020-09-17 CN CN202010981068.8A patent/CN112213156B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433587A (en) * | 1983-01-17 | 1984-02-28 | Gustafson, Inc. | Sampler for flowing pressurized dry material |
| US6425421B1 (en) * | 2001-02-15 | 2002-07-30 | Robert E. Morrison | Method and apparatus for decanting wine |
| CN104089797A (en) * | 2014-07-01 | 2014-10-08 | 聚光科技(杭州)股份有限公司 | Multi-channel sampling device |
| CN204078376U (en) * | 2014-08-29 | 2015-01-07 | 叶亚男 | With the wine narrow-necked earthen jar liquid suction cap getting fruit device |
| CN204612988U (en) * | 2015-05-14 | 2015-09-02 | 河北大唐国际王滩发电有限责任公司 | The impact type fly ash sampler of vertical flue is exported for air preheater |
| CN207066792U (en) * | 2017-07-20 | 2018-03-02 | 广西真龙实业有限责任公司 | A kind of high low layer synchronous sampler of barreled gravure printing ink |
| CN207081572U (en) * | 2017-07-20 | 2018-03-09 | 黄伟 | Water source sampler is used in a kind of water quality exploration |
| CN210293810U (en) * | 2019-08-15 | 2020-04-10 | 生态环境部南京环境科学研究所 | Sampling device for water ecological protection |
| CN211013680U (en) * | 2019-11-29 | 2020-07-14 | 云南师范大学 | Multilayer sampler of liquid raw materials for producing biodiesel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029694A (en) * | 2021-03-24 | 2021-06-25 | 深圳市图强发实业有限公司 | Cellar liquor sampling device |
| CN113252402A (en) * | 2021-06-28 | 2021-08-13 | 苏州国辰生物科技股份有限公司 | Diversified multiple spot sampler of cosmetics detection |
| CN114088457A (en) * | 2021-11-27 | 2022-02-25 | 安徽华启检测有限公司 | Sample censorship device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112213156B (en) | 2022-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112213156B (en) | White spirit sampling subassembly for white spirit jar | |
| EP3289939A1 (en) | Electric wine decanter | |
| CN205714724U (en) | Novel reciprocating type water injecting pump | |
| CN104443816A (en) | Cone valve self-closed type vacuum sample bottle | |
| CN201462096U (en) | Vacuum bag air valve | |
| CN205189531U (en) | Drop -down formula magnetism spring lock and open key of this lock thereof | |
| CN211618662U (en) | Multifunctional sealing cover assembly | |
| CN201484782U (en) | Packaging box | |
| CN204494960U (en) | A kind of compressor room's back cover of freezer | |
| CN205743302U (en) | Double cross movable core U-shaped transmission lock | |
| CN208511445U (en) | The double-layer vacuum cinerary casket of tower valve sealing | |
| CN207054739U (en) | A kind of drinking-water openable cover processing structure of cocoanut shell | |
| CN216103694U (en) | Bottle cap | |
| CN201336330Y (en) | Electrolyte filling head | |
| CN204317487U (en) | Inside establish the handle of cigarette case | |
| CN204209621U (en) | Disassembling tool for plunger packing box of polymer injection pump | |
| CN209177216U (en) | A kind of foam pump | |
| CN213962780U (en) | Easy-to-pull mounting frame | |
| CN204027188U (en) | Refrigerator bottle frame and the refrigerator that comprises this refrigerator bottle frame | |
| CN217865625U (en) | Single-branch refrigerating wine container with vacuumizing function | |
| CN111341995B (en) | Vacuum liquid injection control valve | |
| CN203682147U (en) | Fruit fresh-keeping cover convenient to take | |
| CN209320158U (en) | A kind of self-locking structure of injection mold | |
| CN209720405U (en) | Container closure device | |
| CN211336921U (en) | Fresh tea fresh-keeping storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |