CN205366586U - Take storing preservation box of evacuation - Google Patents
Take storing preservation box of evacuation Download PDFInfo
- Publication number
- CN205366586U CN205366586U CN201620076885.8U CN201620076885U CN205366586U CN 205366586 U CN205366586 U CN 205366586U CN 201620076885 U CN201620076885 U CN 201620076885U CN 205366586 U CN205366586 U CN 205366586U
- Authority
- CN
- China
- Prior art keywords
- lid
- aspirating chamber
- pump bowl
- box body
- piston ring
- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses a take storing preservation box of evacuation, including box body, aspirating chamber, pump bowl and lid, box body and lid correspond the setting, and its binding site is provided with the box body sealing washer, the marginal fixedly connected with leather collar mounting in lid bottom is provided with the leather collar in the leather collar mounting, aspirating chamber and lid integrated into one piece, the aspirating chamber bottom is provided with the aspirating chamber bottom, is provided with the check valve on the aspirating chamber bottom, the barrel casing of bleeding is established in the aspirating chamber, the pump bowl upper portion screw fixation cover of bleeding, the aspirating chamber cup joints the spring outward, and spring upper portion meets with the cover of bleeding, and the pump bowl bottom is provided with the piston circle, and the piston circle is installed at piston circle inslot, and piston circle groove upper portion is provided with venthole and air discharge duct and piston circle groove will be higher than piston circle diameter, be provided with vacuum indicator valve and bleed valve on the lid. The utility model has the advantages of convenient to use, bleed that effectual, sealed effectual and lid occupation space is little.
Description
Technical field
This utility model relates to a kind of crisper, specifically a kind of storing crisper with evacuation.
Background technology
The fresh-keeping mode of existing storing is varied, conventional such as preservative film, but uses preservative film not emptied as much as possible by air, and by the restriction of the form storing article, it is impossible to the long-term article preserving liquid；Such as some container for storing of bleeding that existing market exists again, there is container and air extractor separates the drawback being unfavorable for operation, or there is the defect that can not to accomplish that maximum evacuation is fresh-keeping, sealing effectiveness is poor, vacuum extractor takes up room bigger, directly affect fresh-keeping effect and fresh-keeping operation.
Utility model content
The purpose of this utility model be in that provide a kind of easy to operate, bleed effective, seal the excellent storing crisper with evacuation, with solve in above-mentioned background technology propose problem.
For achieving the above object, this utility model provides following technical scheme:
A kind of storing crisper with evacuation, including box body, aspirating chamber, pump bowl and lid, it is characterised in that: described box body and lid are correspondingly arranged, and its binding site is provided with box body sealing ring；Described lid edge is provided with lid flanging, and lid bottom margin is fixedly connected with apron fixture, is provided with apron in apron fixture；Described aspirating chamber is one-body molded with lid, and aspirating chamber sealed bottom is provided with aspirating chamber bottom, is arranged with pump bowl in aspirating chamber, and pump bowl top screw is fixed with cover of bleeding, and aspirating chamber outer sheath is provided with spring, and the spring other end is connected in cover lower end of bleeding；Being coated with skin lid on described pump bowl lid, skin lid and lid junction utilize skin lid fixture to be fixed；Being provided with piston ring recess bottom described pump bowl, be provided with piston ring in piston ring recess, pump bowl outer wall is provided with air discharge duct；Described piston ring recess top offers venthole, and venthole connects with air discharge duct.
As further program of the utility model: described piston ring recess is higher than the diameter of piston ring.
As this utility model further scheme: described lid two ends are provided with vacuum instruction valve and vent valve, vacuum instruction valve adopts vacuum instruction valve fixture to fix, and vent valve adopts vent valve fixture to fix.
As this utility model further scheme: described aspirating chamber bottom is provided with check valve.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, and lid, integrally formed with aspirating chamber, lid directly arranges pump bowl convenient and swift；The binding site of lid and box body is provided with multi-sealing device, including apron, box body sealing ring and lid flanging, good seal performance；Lid is also devised with vacuum instruction valve and vent valve, respectively facilitates the air capacity in monitor box body and release gas, design science；Pump bowl covers the sheathed skin lid in portion so that pump bowl uses comfortable, and aesthetic in appearance generous；Lid is compact to design, takes up room little.
Accompanying drawing explanation
Fig. 1 is section of structure of the present utility model.
Fig. 2 is the structural representation of this utility model pump bowl.
Fig. 3 is schematic perspective view of the present utility model.
Fig. 4 is the section of structure of this utility model lid.
In figure, 1-lid；2-skin lid；3-apron fixture；4-apron；5-lid flanging；6-box body sealing ring；7-vacuum instruction valve；8-vacuum instruction valve fixture；9-skin lid fixture；10-bleeds cover；11-pump bowl；12-vent valve fixture；13-vent valve；14-piston ring；15-aspirating chamber bottom；16-check valve；17-spring；18-box body；19-air discharge duct；20-piston ring recess；21-venthole；22-aspirating chamber.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～4, in this utility model embodiment, a kind of storing crisper with evacuation, including box body 18, aspirating chamber 22, pump bowl 11 and lid 1, it is characterized in that: described box body 18 and lid 1 are correspondingly arranged, its binding site is provided with the box body sealing ring 6 being beneficial to sealing；Described lid 1 edge is provided with lid flanging 5, and lid 1 bottom margin is fixedly connected with apron fixture 3, is provided with apron 4 in apron fixture 3, and the effect of apron 4 plays good sealing function with lid 1 exactly when box body 18 is connected；Described aspirating chamber 22 is one-body molded with lid 1, aspirating chamber 22 sealed bottom is provided with aspirating chamber bottom 15, is arranged with pump bowl 11 in aspirating chamber 22, and pump bowl 11 top screw is fixed with cover 10 of bleeding, aspirating chamber 22 outer sheath is provided with spring 17, and spring 17 other end is connected in cover 10 lower end of bleeding；Being coated with skin lid 2 on described cover 10 of bleeding, skin lid 2 and lid 1 junction utilize skin lid fixture 9 to be fixed, and the effect of skin lid 2 is to improve the comfortableness used, and plays beautification function in appearance；Being provided with piston ring recess 20 bottom described pump bowl 11, be provided with piston ring 14 in piston ring recess 20, pump bowl 11 outer wall is provided with air discharge duct 19；Described piston ring recess 20 top offers venthole 21, and venthole 21 connects with air discharge duct 19.
Described piston ring recess 20 higher than the diameter of piston ring 14, thus can play in the process of push-and-pull pump bowl 11 from, close the effect of venthole 21, and do not affect the sealing of pump bowl 11.
Described lid 1 two ends are provided with vacuum instruction valve 7 and vent valve 13, and vacuum instruction valve 7 adopts vacuum instruction valve fixture 8 to fix, and vent valve 13 adopts vent valve fixture 12 to fix；When there is air in box body 18, vacuum instruction valve 7 presents the state of heaving, otherwise then presents the state of inside contracting, and the effect of vent valve 13 is in that, when evacuated needs to release, to pull up vent valve 13, can release the negative pressure in box body 18, facilitate lid 1 to open.
Described aspirating chamber bottom 15 is provided with check valve 16.
The operation principle of this utility model is: pressure pump bowl 11 instantly, the while that pump bowl 11 being descending, check valve 16 is airtight, at this time the piston ring 14 bottom pump bowl 11 is in the top in piston ring recess 20, and the air in aspirating chamber 22 is squeezed and is discharged outside crisper along air discharge duct 19 by venthole 21；When pump bowl 11 is subject to the spring return original state of spring 17 time, piston ring 14 is in the bottom in piston ring recess 20, by airtight for aspirating chamber 22, aspirating chamber 22 forms negative pressure, and then check valve 16 is opened, the air in box body 18 is forced to enter aspirating chamber 22, so repeatedly, until by the evacuating air in box body 18.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible under the premise without departing from this patent objective, make various change.
Claims (4)
1. the storing crisper with evacuation, including box body (18), aspirating chamber (22), pump bowl (11) and lid (1), it is characterized in that: described box body (18) and lid (1) are correspondingly arranged, and its binding site is provided with box body sealing ring (6)；Described lid (1) edge is provided with lid flanging (5), and lid (1) bottom margin is fixedly connected with apron fixture (3), is provided with apron (4) in apron fixture (3)；Described aspirating chamber (22) is one-body molded with lid (1), aspirating chamber (22) sealed bottom is provided with aspirating chamber bottom (15), pump bowl (11) it is arranged with in aspirating chamber (22), pump bowl (11) top screw is fixed with cover of bleeding (10), aspirating chamber (22) outer sheath is provided with spring (17), and spring (17) other end is connected in cover of bleeding (10) lower end；Being coated with skin lid (2) on described cover of bleeding (10), skin lid (2) and lid (1) junction utilize skin lid fixture (9) to be fixed；Described pump bowl (11) bottom is provided with piston ring recess (20), is provided with piston ring (14) in piston ring recess (20), and pump bowl (11) outer wall is provided with air discharge duct (19)；Described piston ring recess (20) top offers venthole (21), and venthole (21) connects with air discharge duct (19).
2. a kind of storing crisper with evacuation according to claim 1, it is characterised in that described piston ring recess (20) is higher than the diameter of piston ring (14).
3. a kind of storing crisper with evacuation according to claim 1, it is characterized in that, described lid (1) two ends are provided with vacuum instruction valve (7) and vent valve (13), vacuum instruction valve (7) adopts vacuum instruction valve fixture (8) to fix, and vent valve (13) adopts vent valve fixture (12) to fix.
4. a kind of storing crisper with evacuation according to claim 1, it is characterised in that be provided with check valve (16) on described aspirating chamber bottom (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076885.8U CN205366586U (en) | 2016-01-25 | 2016-01-25 | Take storing preservation box of evacuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076885.8U CN205366586U (en) | 2016-01-25 | 2016-01-25 | Take storing preservation box of evacuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366586U true CN205366586U (en) | 2016-07-06 |
Family
ID=56269104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076885.8U Expired - Fee Related CN205366586U (en) | 2016-01-25 | 2016-01-25 | Take storing preservation box of evacuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366586U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640444A (en) * | 2017-10-30 | 2018-01-30 | 珠海先河生物技术有限公司 | Vacuum cup |
| WO2018196375A1 (en) * | 2017-04-24 | 2018-11-01 | 魏宏华 | Vacuum canister |
| WO2019127835A1 (en) * | 2017-12-29 | 2019-07-04 | 魏宏华 | Container cover and vacuum preservation container |
| US11370592B2 (en) * | 2019-11-26 | 2022-06-28 | Shenzhen Jingding Packaging Materials Co., Ltd. | Vacuum freshness preservation container that can be pressed on two sides |
-
2016
- 2016-01-25 CN CN201620076885.8U patent/CN205366586U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196375A1 (en) * | 2017-04-24 | 2018-11-01 | 魏宏华 | Vacuum canister |
| US10968025B2 (en) | 2017-04-24 | 2021-04-06 | Thankhot Biotechnology Co., Ltd. | Vacuum canister |
| CN107640444A (en) * | 2017-10-30 | 2018-01-30 | 珠海先河生物技术有限公司 | Vacuum cup |
| WO2019127835A1 (en) * | 2017-12-29 | 2019-07-04 | 魏宏华 | Container cover and vacuum preservation container |
| US11203478B2 (en) | 2017-12-29 | 2021-12-21 | Thankhot Biotechnology Co., Ltd. | Container cover and vacuum preservation container |
| US11370592B2 (en) * | 2019-11-26 | 2022-06-28 | Shenzhen Jingding Packaging Materials Co., Ltd. | Vacuum freshness preservation container that can be pressed on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20180125 |