CN204433410U - A kind of negative pressure moisture absorption preserving jar - Google Patents
A kind of negative pressure moisture absorption preserving jar Download PDFInfo
- Publication number
- CN204433410U CN204433410U CN201520095915.5U CN201520095915U CN204433410U CN 204433410 U CN204433410 U CN 204433410U CN 201520095915 U CN201520095915 U CN 201520095915U CN 204433410 U CN204433410 U CN 204433410U
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- tank
- cover
- mouth
- moisture absorption
- handle
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Abstract
A kind of negative pressure moisture absorption preserving jar, comprise tank at the bottom of storing, step-down top tank, pumped down device and moisture absorption cover tank, cover tank pedestal is respectively equipped with and cover is installed cover in tank top, step-down top and bottom, overlap the cover that is installed to coordinate with tank tank mouth cutting ferrule at the bottom of storing, bleed cylinder body and handle jacket is respectively equipped with in cover tank pedestal both sides, pumped down device comprises bleed piston and piston handle, piston bush of bleeding is contained in bleeds in cylinder body, piston handle not only can form one with piston of bleeding but also can be sleeved in handle jacket, moisture absorption cover tank to be sleeved in tank telescopic mouth and to be provided with gland turn-button.The step-down of preserving jar inner chamber is become negative pressure state and arranges replaceable desiccant by the present embodiment, has both constituted the storage space of sealing, again can the moisture that discharges of absorbing articles in time, reaches people's long period to preserve the object of avoiding the article that make moist.Therefore, this negative pressure moisture absorption storage tank structure is reasonable, easy to use, can extend the resting period of article.
Description
Technical field
The utility model belongs to a kind of preserving jar, particularly relates to a kind of negative pressure moisture absorption preserving jar.
Background technology
In daily life, people commonly use sealing preserving jar storing tea, coffee etc., and some avoid the article made moist, and are depositing moisture damage in process to prevent these article.But in actual use, people will often open preserving jar and pick and place article, and when picking and placeing article, moisture is brought in tank, the preserving jar of prior art can only seal storing articles, can not moisture in tourie, so, often there is the situation of object storing moisture damage in preserving jar.
Summary of the invention
In order to solve prior art preserving jar can only seal storing articles can not the problem of moisture in tourie, the utility model aims to provide a kind of negative pressure moisture absorption preserving jar, this preserving jar is provided with pumped down device and moisture absorption cover tank, storing articles can not only be sealed, the moisture in preserving jar can also be absorbed, reach the object of people's long storage time article.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of negative pressure moisture absorption preserving jar, it is characterized in that: described negative pressure moisture absorption preserving jar comprises tank at the bottom of storing, step-down top tank, pumped down device and moisture absorption cover tank, cover tank pedestal is respectively equipped with and cover is installed cover in tank top, step-down top and bottom, described cover tank pedestal is provided with cover tank telescopic mouth and location screw socket, the described cover cover that is installed coordinates with tank tank mouth cutting ferrule at the bottom of storing, bleed cylinder body and handle jacket is respectively equipped with in cover tank pedestal both sides, described cylinder body of bleeding is provided with suction cylinder mouth, exhaust casing mouth and spiral shell type blowdown valve, described pumped down device comprises bleed piston and piston handle, described piston bush of bleeding is contained in bleeds in cylinder body and its afterbody is provided with handle cutting ferrule mouth, described piston handle not only can form one with piston of bleeding but also can be sleeved in handle jacket, be respectively equipped with in piston handle end and inner chamber and turn pullover and elastic force clip, described turning pulloverly coordinates with handle cutting ferrule mouth cutting ferrule, described elastic force clip and handle cutting ferrule mouth, handle jacket hooking engagement, described moisture absorption cover tank is sleeved in tank telescopic mouth and its top is provided with push-pull screw, described push-pull screw be sleeved on location screw socket in and its top is provided with gland turn-button, described gland turn-button is arranged on cover tank pedestal top, and described moisture absorption cover tank is provided with replaceable desiccant.
This preferred embodiment also has following technical characteristic:
At the bottom of storing, tank tank mouth inner ring or outer ring arrange adhesive sealing lip.
Described cover tank pedestal is arranged on tank deck plate center, step-down top, and described cover tank telescopic mouth is arranged on cover tank pedestal inner chamber and downward break-through step-down top tank, and described location screw socket is arranged on cover tank pedestal top board center.
The described cover cover that is installed comprises inner sleeve type card cover and external-cover-type card cover.
Described suction cylinder mouth and exhaust casing mouth are arranged on cylinder ends of bleeding, and described suction cylinder mouth and exhaust casing mouth communicate with step-down top pot bottom and top respectively and be all provided with Non-return air valve, and described spiral shell type blowdown valve is arranged on tank top, step-down top and communicates with suction cylinder mouth.
Bleeding piston and bleed between cylinder body and be provided with combination buckle.
Described handle cutting ferrule mouth with turn the pullover non-round structure being arranged to complement one another, elastic force axle bed is provided with in the middle part of elastic force clip, described elastic force axle bed is connected with in the middle part of piston handle, self-clinching chuck and dropout hand handle is respectively equipped with at elastic force clip two ends, described self-clinching chuck and dropout hand are protruding from piston handle inner chamber, interlock jaws is provided with, described self-clinching chuck and interlock jaws hooking engagement in the end of handle cutting ferrule mouth and handle jacket.
Described replaceable desiccant is arranged on moisture absorption cover pot bottom, is respectively equipped with closed girth sheets and sliding ring in the bottom of replaceable desiccant and top.
The step-down of preserving jar inner chamber is become negative pressure state and arranges replaceable desiccant by the present embodiment, has both constituted the storage space of sealing, again can the moisture that discharges of absorbing articles in time, reaches people's long period to preserve the object of avoiding the article that make moist.Therefore, this negative pressure moisture absorption storage tank structure is reasonable, easy to use, can extend the resting period of article.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the mounting structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of tank 10 at the bottom of storing in Fig. 1.
Fig. 3 be in Fig. 1 moisture absorption cover tank 40 depart from step-down top tank 20 after structural representation.
Fig. 4 is the structural representation that piston 31 assembles with cylinder body 212 of bleeding of bleeding in Fig. 1.
Fig. 5 is the structural representation that in Fig. 1, piston handle 32 and handle jacket 213 assemble.
In figure, sequence number represents respectively: 10. tank at the bottom of storing, 11. adhesive sealing lips, 20. step-down top tanks, 21. cover tank pedestals, 210. cover tank telescopic mouths, 211. location screw sockets, 212. bleed cylinder body, 213. handle jacket, 214. suction cylinder mouths, 215. exhaust casing mouths, 216. spiral shell type blowdown valves, 217. Non-return air valve, 22. overlap the cover that is installed, 30. pumped down devices, 31. bleed piston, 310. handle cutting ferrule mouths, 311. combination buckles, 312. interlock jaws, 32. piston handle, 320. turn pullover, 321. elastic force clips, 322. elastic force axle beds, 323. self-clinching chucks, 324. dropout hand handles, 40. moisture absorption cover tanks, 41. push-pull screws, 42. gland turn-buttons, 43. replaceable desiccant, 430. close girth sheets, 431. sliding ring.
Detailed description of the invention
See Fig. 1 and composition graphs 2, 3, 4, 5, the negative pressure moisture absorption preserving jar of the present embodiment comprises tank 10 at the bottom of storing, step-down top tank 20, pumped down device 30 and moisture absorption cover tank 40, be respectively equipped with cover tank pedestal 21 and cover to be installed cover 22 at tank 20 top, step-down top and bottom, described cover tank pedestal 21 is provided with cover tank telescopic mouth 210 and location screw socket 211, the described cover cover 22 that is installed coordinates with tank at the bottom of storing 10 tank mouth cutting ferrule, bleed cylinder body 212 and handle jacket 213 is respectively equipped with in cover tank pedestal 21 both sides, described cylinder body 212 of bleeding is provided with suction cylinder mouth 214, exhaust casing mouth 215 and spiral shell type blowdown valve 216, described pumped down device 30 comprises bleed piston 31 and piston handle 32, described piston 31 of bleeding is sleeved in the cylinder body 212 of bleeding and its afterbody is provided with handle cutting ferrule mouth 310, described piston handle 32 not only can form one with piston 31 of bleeding but also can be sleeved in handle jacket 213, be respectively equipped with in piston handle 32 end and inner chamber and turn pullover 320 and elastic force clip 321, describedly turn pullover 320 and coordinate with handle cutting ferrule mouth 310 cutting ferrule, described elastic force clip 321 and handle cutting ferrule mouth 310, handle jacket 213 hooking engagement, described moisture absorption cover tank 40 is sleeved in tank telescopic mouth 210 and its top is provided with push-pull screw 41, described push-pull screw 41 be sleeved on location screw socket 211 in and its top is provided with gland turn-button 42, described gland turn-button 42 is arranged on cover tank pedestal 21 top, and described moisture absorption cover tank 40 is provided with replaceable desiccant 43.
The present embodiment is for storing tealeaves, coffee etc. some avoid the article made moist, during use, first step-down top tank 20 is taken off from tank 10 top at the bottom of storing, article are loaded tank 10 at the bottom of storing again, then step-down top tank 20 is covered on tank 10 at the bottom of storing again, by pumped down device 30 by outside for the gas in tank at the bottom of storing 10 sucking-off, at the bottom of storing, tank 10 inner chamber will form negative pressure state, step-down top tank 20 sucks with tank at the bottom of storing 10 and mutually forms the sealed shell of tank under a negative pressure state under the effect of negative pressure, moisture absorption cover tank 40 absorbs the moisture that in tank body, article produce at any time, make in sealed shell of tank, to remain dry state.
As long as rotate spiral shell type blowdown valve 216 air will enter sealed shell of tank, when sealed shell of tank inner air pressure and tank balance outward, just step-down top tank 20 can be taken off from tank 10 at the bottom of storing, just can easily take out the article be stored in tank 10 at the bottom of storing.
At the bottom of storing, tank 10 tank mouth inner ring or outer ring arrange adhesive sealing lip 11.
Adhesive sealing lip 11 is arranged on tank 10 tank mouth inner ring or outer ring at the bottom of storing, can close and coordinate, make step-down top tank 20 can easily be combined into a closed tank with tank at the bottom of storing 10, and the situation of gas leakage can not occur with step-down top tank 20.
Described cover tank pedestal 21 is arranged on tank 20 top board center, step-down top, and described cover tank telescopic mouth 210 is arranged on cover tank pedestal 21 inner chamber and downward break-through step-down top tank 20, and described location screw socket 211 is arranged on cover tank pedestal 21 top board center.
Cover tank pedestal 21 is the mounting base of moisture absorption cover tank 40, is again the crawl hand handle of step-down top tank 20.Moisture absorption cover tank 40 is sleeved in tank telescopic mouth 210, extended or retracted in cover tank telescopic mouth 210 under the effect of gland turn-button 42, moisture absorption cover tank 40 absorbs the moisture in sealed shell of tank when stretching out cover tank telescopic mouth 210, be in closed state, can not absorb moisture during indentation cover tank telescopic mouth 210.
The described cover cover 22 that is installed comprises inner sleeve type card cover and external-cover-type card cover.
Overlapping the cover 22 that is installed makes step-down top tank 20 can easily coordinate with tank at the bottom of storing 10 tank mouth cutting ferrule, and inner sleeve type card cover is fastened in tank 10 tank mouth inner ring at the bottom of storing, and external-cover-type card cover is fastened in tank 10 tank mouth outer ring at the bottom of storing.
Described suction cylinder mouth 214 and exhaust casing mouth 215 are arranged on cylinder body 212 end of bleeding, described suction cylinder mouth 214 and exhaust casing mouth 215 communicate with bottom step-down top tank 20 and top and are all provided with Non-return air valve 217 respectively, and described spiral shell type blowdown valve 216 is arranged on tank 20 top, step-down top and communicates with suction cylinder mouth 214.
Piston 31 of bleeding is sleeved in cylinder body 212 of bleeding can easily carry out piston movement, is extracted into outside tank by the gas in closed tank, makes step-down top tank 20 be combined into the closed tank of a negative pressure state with tank 10 at the bottom of storing.Non-return air valve 217 makes gas from sealed shell of tank outwardly, can only can not flow into sealed shell of tank from outside, and only have and open spiral shell type blowdown valve 216, gas could flow into sealed shell of tank from tank.
Bleeding piston 31 and bleed to be provided with between cylinder body 212 and combine buckle 311.
Combination buckle 311 is arranged on the entrance of bleed piston 31 afterbody outer ring and cylinder body 212 of bleeding, as long as rotate piston 31 of bleeding just can throw off or fastening combination buckle 311, the piston 31 that makes to bleed during combination buckle 311 fastening is firmly sleeved on bleeds in cylinder body 212, and piston 31 of conveniently bleeding when combination buckle 311 is thrown off does piston movement.During concrete enforcement, piston 31 of bleeding also can be coordinated with cylinder body 212 of bleeding by screw thread or other array mode.
Described handle cutting ferrule mouth 310 with turn the pullover 320 non-round structures being arranged to complement one another, elastic force axle bed 322 is provided with in the middle part of elastic force clip 321, described elastic force axle bed 322 is connected with in the middle part of piston handle 32, self-clinching chuck 323 and dropout hand is respectively equipped with 324 at elastic force clip 321 two ends, described self-clinching chuck 323 and dropout hand protruding from piston handle 32 inner chamber 324, interlock jaws 312 is provided with, described self-clinching chuck 323 and interlock jaws 312 hooking engagement in the end of handle cutting ferrule mouth 310 and handle jacket 213.
The handle cutting ferrule mouth 310 of non-round structure with turn pullover 320 and can mutually coordinate by cutting ferrule, make again piston handle 32 drive to bleed piston 31 to rotate.Elastic force axle bed 322 makes elastic force clip 321 often be in the state of clamping self-clinching chuck 323, as long as pullover 320 will be turned be inserted in handle cutting ferrule mouth 310 and to bottom push-tight, self-clinching chuck 323 will clamp interlock jaws 312, make piston handle 32 form one with piston 31 of bleeding, and drive piston 31 of bleeding rotate and do piston movement.Be sleeved in handle jacket 213 for subsequent use under piston handle 32 normality, only have when pumped down is carried out to closed tank, just can in handle jacket 213, take out piston handle 32 and be combined into one with piston 31 of bleeding.The interlock jaws 312 of elastic force clip 321 clamping lever sleeve 213, makes piston handle 32 can firmly be sleeved in handle jacket 213.Make self-clinching chuck 323 loosen interlock jaws 312 as long as clutch dropout hand 324, piston handle 32 just can depart from piston 31 of bleeding, handle jacket 213.
Described replaceable desiccant 43 is arranged on bottom moisture absorption cover tank 40, is respectively equipped with closed girth sheets 430 and sliding ring 431 in the bottom of replaceable desiccant 43 and top.
Push-pull screw 41 is sleeved on is located in screw socket 211 and is matched by screw thread, as long as rotate gland turn-button 42, it is extended or retracted in cover tank telescopic mouth 210 that push-pull screw 41 just can drive the moisture absorption to overlap tank 40.Because article easily isolate moisture under negative pressure state, so when sealed shell of tank forms negative pressure state, then the moisture absorption is overlapped tank 40 ejector sleeve tank telescopic mouth 210, more easily absorb moisture, make to keep dry state in sealed shell of tank.In moisture absorption cover tank 40 indentation cover tank telescopic mouth 210, under the effect of closed girth sheets 430 and sliding ring 431, keep closed state, when step-down top tank 20 is opened, moisture absorption cover tank 40 would not absorb the moisture outside sealed shell of tank.
Moisture absorption cover tank 40 can reduce the ability absorbing moisture after using, and disassembles, just can easily change desiccant, to keep good moisture-proof function as long as the moisture absorption to be overlapped tank 40 from step-down top tank 20.
In sum: the present embodiment solve prior art preserving jar can only seal storing articles can not the problem of moisture in tourie, provide a kind of negative pressure moisture absorption preserving jar that can replace existing product.
Claims (8)
1. a negative pressure moisture absorption preserving jar, it is characterized in that: described negative pressure moisture absorption preserving jar comprises tank at the bottom of storing (10), step-down top tank (20), pumped down device (30) and moisture absorption cover tank (40), cover tank pedestal (21) is respectively equipped with and cover is installed cover (22) at tank (20) top, step-down top and bottom, described cover tank pedestal (21) is provided with cover tank telescopic mouth (210) and location screw socket (211), the described cover cover (22) that is installed coordinates with tank at the bottom of storing (10) tank mouth cutting ferrule, cylinder body of bleeding (212) and handle jacket (213) is respectively equipped with in cover tank pedestal (21) both sides, described cylinder body of bleeding (212) is provided with suction cylinder mouth (214), exhaust casing mouth (215) and spiral shell type blowdown valve (216), described pumped down device (30) comprises piston of bleeding (31) and piston handle (32), described piston of bleeding (31) is sleeved in cylinder body of bleeding (212) and its afterbody is provided with handle cutting ferrule mouth (310), described piston handle (32) not only can form one with piston of bleeding (31) but also can be sleeved in handle jacket (213), be respectively equipped with in piston handle (32) end and inner chamber and turn pullover (320) and elastic force clip (321), describedly turn pullover (320) and coordinate with handle cutting ferrule mouth (310) cutting ferrule, described elastic force clip (321) and handle cutting ferrule mouth (310), handle jacket (213) hooking engagement, described moisture absorption cover tank (40) is sleeved in tank telescopic mouth (210) and its top is provided with push-pull screw (41), described push-pull screw (41) is sleeved in location screw socket (211) and its top is provided with gland turn-button (42), described gland turn-button (42) is arranged on cover tank pedestal (21) top, and described moisture absorption cover tank (40) is provided with replaceable desiccant (43).
2. a kind of negative pressure moisture absorption preserving jar according to claim 1, is characterized in that: at the bottom of storing, tank (10) tank mouth inner ring or outer ring arrange adhesive sealing lip (11).
3. a kind of negative pressure moisture absorption preserving jar according to claim 1, it is characterized in that: described cover tank pedestal (21) is arranged on tank (20) top board center, step-down top, described cover tank telescopic mouth (210) is arranged on cover tank pedestal (21) inner chamber and downward break-through step-down top tank (20), and described location screw socket (211) is arranged on cover tank pedestal (21) top board center.
4. a kind of negative pressure moisture absorption preserving jar according to claim 1, is characterized in that: the described cover cover (22) that is installed comprises inner sleeve type card cover and external-cover-type card cover.
5. a kind of negative pressure moisture absorption preserving jar according to claim 1, it is characterized in that: described suction cylinder mouth (214) and exhaust casing mouth (215) are arranged on cylinder body of bleeding (212) end, described suction cylinder mouth (214) and exhaust casing mouth (215) communicate with bottom, step-down top tank (20) and top and are all provided with Non-return air valve (217) respectively, and described spiral shell type blowdown valve (216) is arranged on tank (20) top, step-down top and communicates with suction cylinder mouth (214).
6. a kind of negative pressure moisture absorption preserving jar according to claim 1, is characterized in that: be provided with between piston of bleeding (31) and cylinder body of bleeding (212) and combine buckle (311).
7. a kind of negative pressure moisture absorption preserving jar according to claim 1, it is characterized in that: described handle cutting ferrule mouth (310) with turn the non-round structure pullover (320) being arranged to complement one another, elastic force axle bed (322) is provided with at elastic force clip (321) middle part, described elastic force axle bed (322) is connected with piston handle (32) middle part, self-clinching chuck (323) and dropout hand handle (324) is respectively equipped with at elastic force clip (321) two ends, described self-clinching chuck (323) and dropout hand are protruding from piston handle (32) inner chamber to (324), interlock jaws (312) is provided with in the end of handle cutting ferrule mouth (310) and handle jacket (213), described self-clinching chuck (323) and interlock jaws (312) hooking engagement.
8. a kind of negative pressure moisture absorption preserving jar according to claim 1, it is characterized in that: described replaceable desiccant (43) is arranged on moisture absorption cover tank (40) bottom, is respectively equipped with closed girth sheets (430) and sliding ring (431) in the bottom of replaceable desiccant (43) and top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095915.5U CN204433410U (en) | 2015-02-10 | 2015-02-10 | A kind of negative pressure moisture absorption preserving jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095915.5U CN204433410U (en) | 2015-02-10 | 2015-02-10 | A kind of negative pressure moisture absorption preserving jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204433410U true CN204433410U (en) | 2015-07-01 |
Family
ID=53601308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095915.5U Withdrawn - After Issue CN204433410U (en) | 2015-02-10 | 2015-02-10 | A kind of negative pressure moisture absorption preserving jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204433410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627531A (en) * | 2015-02-10 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Negative pressure moisture absorption storage tank |
| CN111336779A (en) * | 2020-02-25 | 2020-06-26 | 中国科学院福建物质结构研究所 | Drying device |
-
2015
- 2015-02-10 CN CN201520095915.5U patent/CN204433410U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627531A (en) * | 2015-02-10 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Negative pressure moisture absorption storage tank |
| CN111336779A (en) * | 2020-02-25 | 2020-06-26 | 中国科学院福建物质结构研究所 | Drying device |
| CN111336779B (en) * | 2020-02-25 | 2021-06-22 | 中国科学院福建物质结构研究所 | Drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150701 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |