CN112498982A - Dampproof sealed pot for powdered Chinese medicine - Google Patents
Dampproof sealed pot for powdered Chinese medicine Download PDFInfo
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- CN112498982A CN112498982A CN202011292905.2A CN202011292905A CN112498982A CN 112498982 A CN112498982 A CN 112498982A CN 202011292905 A CN202011292905 A CN 202011292905A CN 112498982 A CN112498982 A CN 112498982A
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- chinese medicine
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- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
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- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Vacuum Packaging (AREA)
- Packages (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a moisture-proof sealing tank for powdered traditional Chinese medicines, and relates to the technical field of sealing tanks. The dampproof sealed pot cover for the powdered traditional Chinese medicine comprises a fixed part, a lifting part and a drying part from top to bottom in sequence; in the process of installing the tank cover, the lifting chamber slides upwards along the supporting rod and simultaneously slides upwards along the air exhaust groove; the lifting plate is fixed on the periphery of the lifting chamber in a sealing mode, the upper half portion of the lifting plate slides upwards along the inner side wall of the tank cover, the drying component is fixedly installed right below the air exhaust groove in a sealing mode, and the drying agent in the drying component is isolated from the space in the tank body through gauze layers on the upper surface and the lower surface. The air in the tank is actively pumped by the air pumping groove, and enters the lifting chamber through the air exhaust port after being fully contacted with the drying agent in the drying part, so that the moisture possibly existing in the tank is absorbed in time, and the drying state of the powdered traditional Chinese medicine in the tank is maintained. And in the process of opening the tank cover for taking the medicine next time, the lifting plate is restored to the original state, and preparation is made for the follow-up installation of the tank cover to actively absorb moisture in the tank again.
Description
Technical Field
The invention relates to the technical field of sealed tanks, in particular to a moisture-proof sealed tank for powdered traditional Chinese medicines.
Background
The quality of the medicine is changed under the influence of internal factors and external factors during the storage process. Therefore, the drugs should be stored not only according to the storage method indicated in the drug instruction manual, but also in a sealed manner for the most part. Especially powdered traditional Chinese medicines, can cause caking or even complete failure if moistened during storage.
In the prior art, powdered traditional Chinese medicines are generally stored in a moisture-proof closed tank, and a waterproof sealing ring is arranged at the contact part of a tank cover and a tank opening. Through compressing tightly the sealing washer to and place the drier in jar, be used for placing the medicine in jar jointly and wet.
However, the above-mentioned sealed canister has a great disadvantage in that the air in the canister hardly flows and the moisture possibly existing in the canister cannot be absorbed by the desiccant in time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a moisture-proof sealed tank for powdered traditional Chinese medicines, which solves the technical problems that air in the common sealed tank for powdered traditional Chinese medicines hardly flows and moisture possibly existing in the tank cannot be absorbed in time.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a dampproof sealed pot for powdered Chinese medicine comprises a pot cover, wherein the inside of the pot cover sequentially comprises a fixing part, a lifting part and a drying part from top to bottom;
the fixed part comprises a support rod and an air exhaust groove, one end of the support rod is fixed on the inner top wall of the tank cover, the other end of the support rod is connected with the air exhaust groove with an opening facing the interior of the tank, and the air exhaust groove is provided with a plurality of air exhaust ports along the length direction of the support rod;
the lifting component comprises a lifting chamber and a lifting plate, the lifting chamber can slide up and down along the supporting rod and is sealed by a first sealing ring, and can also slide up and down along the air exhaust groove and is sealed by a second sealing ring, the lifting plate is sealed and fixed around the lifting chamber, and the upper half part of the lifting plate slides up and down along the inner side wall of the tank cover;
the drying component is fixedly arranged under the air exhaust groove in a sealing mode, and the drying agent in the drying component is isolated from the space in the tank through the gauze layer on the lower surface.
Preferably, the drying component further comprises a separation plate, the separation plate comprises a separation body and a hanging lug,
the drying part protrudes out of the opening part of the air exhaust groove, mounting grooves matched with the hanging lugs are formed in two sides of the drying part, and the isolation body is mounted under the drying part through the hanging lugs.
Preferably, the length of the support rod is not more than the longitudinal height of the air exhaust groove.
Preferably, the desiccant comprises calcium sulfate desiccant, silica gel desiccant or tea bag.
Preferably, the sealing and fixing connection mode of the drying part right below the air exhaust groove comprises threaded connection, clamping connection or magnetic adsorption.
Preferably, the lifting chamber and the lifting plate are of an integrally formed structure.
Preferably, the tank cover further comprises a plurality of corrugated pipes, an annular air bag and a ventilation port;
one end of the corrugated pipe is hermetically connected with the inner top wall of the tank cover, and the other end of the corrugated pipe is hermetically connected with the upper surface of the lifting plate;
the annular air bag is hermetically connected to the periphery of the lower half part of the lifting plate and communicated with each corrugated pipe through an internal passage of the lifting plate;
the upper half part of the lifting plate slides up and down along the inner side wall of the tank cover and is sealed by a third sealing ring;
and the top wall of the tank cover is provided with a ventilation port communicated with the outside.
Preferably, the bellows are circumferentially symmetrical about the support rod, and/or each of the bellows communicates with the annular bladder through a corresponding elongate channel in the lifting plate.
Preferably, the seal pot still includes the jar body, jar body jar mouth adopts threaded connection, joint or riveting with the cover.
Preferably, the inner top wall and the inner side wall of the tank cover are detachably connected.
(III) advantageous effects
The invention provides a moisture-proof sealed tank for powdered traditional Chinese medicines. Compared with the prior art, the method has the following beneficial effects: according to the dampproof sealed tank for the powdered traditional Chinese medicine, the lifting chamber slides upwards along the supporting rod and simultaneously slides upwards along the air exhaust groove in the process of installing the tank cover; the lifting plate is fixed on the periphery of the lifting chamber in a sealing mode, the upper half portion of the lifting plate slides upwards along the inner side wall of the tank cover, the drying component is fixedly installed right below the air exhaust groove in a sealing mode, and the drying agent in the drying component is isolated from the space in the tank through gauze layers on the upper surface and the lower surface. The air in the tank is actively pumped by the air pumping groove, and enters the lifting chamber through the air exhaust port after being fully contacted with the drying agent in the drying part, so that the moisture possibly existing in the tank is absorbed in time, and the drying state of the powdered traditional Chinese medicine in the tank is maintained. And open the in-process that the cover took the medicine next time, the lifter plate can resume original state under the effect of gravity, and it makes preparation to initiatively absorb jar interior moisture again for follow-up installation cover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a moisture-proof sealed canister for powdered traditional Chinese medicine according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a can lid according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural diagram of a drying unit provided in an embodiment of the present invention;
FIG. 5 is a partial sectional view of the moisture-proof sealed canister for powder Chinese medicine provided by the embodiment of the present invention in a use state;
fig. 6 is a partial enlarged view of fig. 5 at B.
The tank cover 1, the fixing part 100, the support rod 100-1, the air extraction groove 100-2, the air outlet 101, the lifting part 110, the lifting chamber 110-1, the lifting plate 110-2, the drying part 120, the gauze layer 121, the isolation plate 122, the isolation body 122-1, the hanging lug 122-2, the corrugated pipe 130, the annular air bag 140, the ventilation port 150, the first sealing ring 111, the second sealing ring 112, the third sealing ring 113 and the tank body 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but 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.
The embodiment of this application has solved the interior air of ordinary powder traditional chinese medicine sealed can and has hardly flowed through providing a dampproofing seal pot of powder traditional chinese medicine, and the moisture that probably exists in the jar can't in time be absorbed technical problem, realizes maintaining the aridity of jar interior powder traditional chinese medicine for a long time.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
according to the dampproof sealed tank for the powdered traditional Chinese medicine, provided by the embodiment of the invention, in the process of installing the tank cover, the lifting chamber slides upwards along the supporting rod and simultaneously slides upwards along the air exhaust groove; the lifting plate is fixed on the periphery of the lifting chamber in a sealing mode, the upper half portion of the lifting plate slides upwards along the inner side wall of the tank cover, the drying component is fixedly installed right below the air exhaust groove in a sealing mode, and the drying agent in the drying component is isolated from the space in the tank body through gauze layers on the upper surface and the lower surface. The air in the tank is actively pumped by the air pumping groove, and enters the lifting chamber through the air exhaust port after being fully contacted with the drying agent in the drying part, so that the moisture possibly existing in the tank is absorbed in time, and the drying state of the powdered traditional Chinese medicine in the tank is maintained. And open the in-process that the cover took the medicine next time, the lifter plate can resume original state under the effect of gravity, and it makes preparation to initiatively absorb jar interior moisture again for follow-up installation cover.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1:
as shown in fig. 1 to 6, the embodiment of the invention provides a moisture-proof sealed can for powdered traditional Chinese medicine, which comprises a can cover 1 and a can body 2, wherein a can opening of the can body 2 and the can cover 1 can be connected in any one of a threaded connection mode, a clamping connection mode or a riveting connection mode.
The inner part of the tank cover 1 sequentially comprises a fixing part 100, a lifting part 110, a drying part 120, a plurality of corrugated pipes 130, an annular air bag 140 and a ventilation port 150 from top to bottom.
The fixing part 100 comprises a support rod 100-1 and an air extraction groove 100-2, one end of the support rod 100-1 is fixed on the inner top wall of the tank cover 1, the other end of the support rod is connected with the air extraction groove 100-2 with an opening facing the tank, and the air extraction groove 100-2 is provided with a plurality of air outlets 101 along the length direction of the support rod 100-1.
The lifting member 110 comprises a lifting chamber 110-1 and a lifting plate 110-2, the lifting chamber 110-1 can slide up and down along the support rod 100-1 and is sealed by a first sealing ring 111, and can also slide up and down along the gas-pumping groove 100-2 and is sealed by a second sealing ring 112, the lifting plate 110-2 is sealed and fixed around the lifting chamber 110-1, and the upper half part of the lifting plate can slide up and down along the inner side wall of the tank cover 1. The length of the support rod 100-1 is not greater than the longitudinal height of the air exhaust groove 100-2, so that the second sealing ring 112 is prevented from falling off in the process that the lifting chamber 110-1 slides upwards along the air exhaust groove 100-2.
In particular, the lifting chamber 110-1 and the lifting plate 110-2 may be formed in an integral structure.
The drying component 120 is fixedly arranged under the air exhaust groove 100-2 in a sealing way, and the drying agent in the drying component is isolated from the space in the tank through the upper and lower surface gauze layers 121. The drying component 120 is fixedly connected to the right lower part of the air exhaust groove 100-2 in a sealing manner, and the drying component is in threaded connection, clamping connection or magnetic adsorption. The desiccant comprises a calcium sulfate desiccant, a silica gel desiccant or a tea bag.
The tank opening of the tank body 2 is in threaded connection, clamped connection or riveted connection with the tank cover 1. In the process of pressing down and installing the tank cover 1, the lifting chamber 110-1 slides upwards along the support rod 110-1 and simultaneously slides upwards along the gas extraction groove 110-2; the upper half of the lifting plate 110-2 slides upwards along the inner side wall of the tank cover 1, and the drying member 121 isolates the drying agent therein from the tank inner space by a gauze layer. That is, the air-pumping groove 110-2 actively pumps the air in the canister, and after the air is fully contacted with the desiccant in the drying component 120, the air enters the lifting chamber 110-1 through the air-exhaust port 101, so as to absorb the moisture possibly existing in the canister in time and maintain the dry state of the powdered traditional Chinese medicine in the canister.
As shown in fig. 3 to 4, the drying part 120 further includes a partition plate 122, and the partition plate 122 includes a partition body 122-1 and a hanging lug 122-2.
The drying part 120 protrudes out of the opening of the air exhaust groove 100-2, mounting grooves 123 matched with the hanging lugs 122-2 are formed in two sides of the drying part, and the isolation body 122-1 is mounted right below the drying part 120 through the hanging lugs 122-2. The isolation plate 122 prevents the drying agent from dropping and contaminating the medicine when the gauze layer on the lower surface of the drying part 120 is damaged.
As shown in fig. 2, one end of the bellows 130 is hermetically connected to the inner top wall of the tank cover 1, and the other end is hermetically connected to the upper surface of the lifting plate 110-2.
The annular air bag 140 is hermetically connected to the lower half of the elevating plate 110-2, and is connected to each of the bellows 130 through an internal passage of the elevating plate 110-2.
The upper half of the lifting plate 110-2 slides up and down along the inner side wall of the tank cover 1 and is sealed by a third sealing ring 113.
The top wall of the tank cover 1 is provided with a ventilation port 150 communicated with the outside.
The bellows 130 are circumferentially symmetrical about the support rod 100-1, and each of the bellows 130 communicates with an annular bladder 140 through a corresponding elongated channel in the lifting plate 110-2.
As shown in figures 5-6, in the process of pressing down and installing the tank cover 1, the lifting plate 2 extrudes the corrugated pipe 130, the gas in the corrugated pipe 130 enters the annular air bag 140 through the corresponding elongated channel in the lifting plate 110-2, the annular air bag 140 inflates and expands to abut against the inner wall of the opening of the tank body 2, and a good sealing effect is formed
In the process of opening the can cover 1 to take out the medicine next time, the can cover 1 is released, since the lifting plate 2 is restored to the original state under the elastic force of the bellows 130, the annular air bag 140 is contracted to release the sealing state, and preparation is made for the subsequent installation of the can cover 1 to actively absorb moisture in the can again.
Because the process of opening cover 1, powder traditional chinese medicine contacts with the external world, can have a small amount of moisture to get into in the jar inevitably, through the aforesaid process of bleeding, can in time take out this part of moisture from, and the drying condition of medicine has been guaranteed to very big degree.
Considering that the structure of the can lid 1 provided by the embodiment of the present invention is complex, for the convenience of subsequent cleaning and repair, the top wall and the inner side wall of the can lid 1 can be detachably connected, and the specific connection mode can be any one of threaded connection, clamping connection or riveting connection.
In summary, compared with the prior art, the method has the following beneficial effects:
1. according to the dampproof sealed tank for the powdered traditional Chinese medicine, provided by the embodiment of the invention, in the process of installing the tank cover, the lifting chamber slides upwards along the supporting rod and simultaneously slides upwards along the air exhaust groove; the lifting plate is fixed on the periphery of the lifting chamber in a sealing mode, the upper half portion of the lifting plate slides upwards along the inner side wall of the tank cover, the drying component is fixedly installed right below the air exhaust groove in a sealing mode, and the drying agent in the drying component is isolated from the space in the tank body through gauze layers on the upper surface and the lower surface. The air in the tank is actively pumped by the air pumping groove, and enters the lifting chamber through the air exhaust port after being fully contacted with the drying agent in the drying part, so that the moisture possibly existing in the tank is absorbed in time, and the drying state of the powdered traditional Chinese medicine in the tank is maintained. And in the process of opening the tank cover for taking the medicine next time, the lifting plate is restored to the original state, and preparation is made for the follow-up installation of the tank cover to actively absorb moisture in the tank again.
2. According to the dampproof sealed tank for the powdered traditional Chinese medicine, the drying part protrudes out of the opening of the air exhaust groove, mounting grooves matched with the hanging lugs are formed in two sides of the drying part, and the isolation body is mounted right below the drying part through the hanging lugs. The division board is used for avoiding the drier pollution medicine that drops when the gauze layer of dry part lower surface is damaged.
3. According to the dampproof sealed tank for the powdered traditional Chinese medicine, provided by the embodiment of the invention, in the process of pressing and installing the tank cover, the lifting plate extrudes the corrugated pipe, gas in the corrugated pipe enters the annular air bag through the corresponding elongated channel in the lifting plate, and the annular air bag is inflated and expanded to abut against the inner wall of the tank opening of the tank body, so that a good sealing effect is formed; in the process of opening the tank cover for taking the medicine next time, the tank cover is loosened, and the lifting plate is restored to the original state under the elastic acting force of the corrugated pipe, so that the annular air bag is contracted, and the sealing state is released.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The dampproof sealed pot for the powdered traditional Chinese medicine is characterized by comprising a pot cover (1), wherein the inside of the pot cover (1) sequentially comprises a fixing part (100), a lifting part (110) and a drying part (120) from top to bottom;
the fixed part (100) comprises a support rod (100-1) and an air extraction groove (100-2), one end of the support rod (100-1) is fixed on the inner top wall of the tank cover (1), the other end of the support rod is connected with the air extraction groove (100-2) with an opening facing the interior of the tank, and the air extraction groove (100-2) is provided with a plurality of air outlets (101) along the length direction of the support rod (100-1);
the lifting component (110) comprises a lifting chamber (110-1) and a lifting plate (110-2), the lifting chamber (110-1) can slide up and down along the support rod (100-1) and is sealed by a first sealing ring (111), and can also slide up and down along the air exhaust groove (100-2) and is sealed by a second sealing ring (112), the lifting plate (110-2) is sealed and fixed around the lifting chamber (110-1), and the upper half part of the lifting plate slides up and down along the inner side wall of the tank cover (1);
the drying component (120) is fixedly arranged under the air exhaust groove (100-2) in a sealing way, and the drying agent in the drying component is isolated from the space in the tank through a gauze layer (121) on the lower surface.
2. The moisture-proof sealed canister of powdered traditional Chinese medicine as claimed in claim 1, wherein the drying part (120) further comprises a partition plate (122), the partition plate (122) comprises a partition body (122-1) and a hanging ear (122-2),
the drying component (120) protrudes out of the opening part of the air exhaust groove (100-2), mounting grooves (123) matched with the hanging lugs (122-2) are formed in two sides of the drying component, and the isolation body (122-1) is mounted right below the drying component (120) through the hanging lugs (122-2).
3. The moisture-proof airtight canister for powdered chinese medicine as claimed in claim 1, wherein said support rod (100-1) has a length not greater than the longitudinal height of the air-extracting groove (100-2).
4. The moisture-proof canister of claim 1 wherein the desiccant comprises calcium sulfate desiccant, silica gel desiccant or tea bag.
5. The dampproof airtight canister for powdered chinese medicine according to claim 1, wherein the sealing and fixing manner of the drying member (120) directly under the air-extracting groove (100-2) includes screw connection, snap connection or magnetic adsorption.
6. The dampproof sealed canister for powdered chinese medicine as claimed in claim 1, wherein the lifting chamber (110-1) and the lifting plate (110-2) are of an integrally formed structure.
7. The moisture-proof sealed canister of powdered traditional Chinese medicine as claimed in claim 1, wherein the canister lid (1) further comprises a plurality of bellows (130), an annular air bag (140) and a ventilation port (150);
one end of the corrugated pipe (130) is hermetically connected with the inner top wall of the tank cover (1), and the other end of the corrugated pipe is hermetically connected with the upper surface of the lifting plate (110-2);
the annular air bag (140) is hermetically connected to the periphery of the lower half part of the lifting plate (110-2) and communicated with each corrugated pipe (130) through an internal passage of the lifting plate (110-2);
the upper half part of the lifting plate (110-2) slides up and down along the inner side wall of the tank cover (1) and is sealed by a third sealing ring (113);
the top wall of the tank cover (1) is provided with a ventilation port (150) communicated with the outside.
8. The moisture-proof hermetically sealed canister of powdered chinese medicine according to claim 7, wherein the bellows (130) are circumferentially symmetrical about the support rod (100-1), and/or each of the bellows (130) communicates with the annular bladder (140) through a corresponding elongated passage in the elevating plate (110-2).
9. The moisture-proof sealed pot for powdered traditional Chinese medicines as claimed in claim 1, characterized in that the sealed pot further comprises a pot body (2), and the mouth of the pot body (2) is connected with the pot cover (1) by screw thread, clamping or riveting.
10. The dampproof sealed canister for powdered traditional Chinese medicine as claimed in any one of claims 1 to 9, wherein the top wall and the inner side wall of the canister cover (1) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292905.2A CN112498982B (en) | 2020-11-18 | 2020-11-18 | Dampproof sealed pot for powdered Chinese medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292905.2A CN112498982B (en) | 2020-11-18 | 2020-11-18 | Dampproof sealed pot for powdered Chinese medicine |
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| Publication Number | Publication Date |
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| CN112498982A true CN112498982A (en) | 2021-03-16 |
| CN112498982B CN112498982B (en) | 2022-09-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264280A (en) * | 2021-05-12 | 2021-08-17 | 安徽省世佳床上用品有限责任公司 | Sealed tea box with sealed dampproofing function |
| CN114435758A (en) * | 2022-03-02 | 2022-05-06 | 林婉琳 | Traditional chinese medicine fat reducing weight reducing tea storage device |
| CN116513625A (en) * | 2023-06-30 | 2023-08-01 | 泰州阿法光电科技有限公司 | Damping temperature control storage box for optical fiber interferometer |
| CN118439260A (en) * | 2024-07-08 | 2024-08-06 | 青岛福生食品有限公司 | Dampproofing strorage device of fish collagen powder |
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