CN203903076U - Portable vacuum-pumping box - Google Patents
Portable vacuum-pumping box Download PDFInfo
- Publication number
- CN203903076U CN203903076U CN201420122155.8U CN201420122155U CN203903076U CN 203903076 U CN203903076 U CN 203903076U CN 201420122155 U CN201420122155 U CN 201420122155U CN 203903076 U CN203903076 U CN 203903076U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- piston
- air
- box
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2015—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in an at least partially rigid container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Closures For Containers (AREA)
Abstract
The utility model belongs to the technical field of articles for daily use, and particularly relates to a portable vacuum-pumping box. The portable vacuum-pumping box comprises a cavity-shaped box body of which the upper end is open, wherein the upper end of the box body is provided with an upper cover buckled at the upper end; the upper cover is provided with air exhaust and suction through holes; air exhaust and suction devices are arranged on the air exhaust and suction through holes correspondingly; the exhaust device comprises an exhaust piston, a piston fixing cover and an exhaust valve for exhausting in cooperation with the exhaust piston. During use, vacuum pumping can be performed by pulling up and pushing down a hand ring, so that the portable vacuum-pumping box is convenient to use, and has a good exhaust effect, high sealing performance and long service life.
Description
Technical field
The utility model relates to one way of life articles for use, relates in particular to a kind of box that can vacuumize.
Background technology
In present daily life, all be unable to do without box-like storing vessel, but a lot of such box can not vacuumize, in the air in repository, contain moisture content, make the easy moldy metamorphism of article; Although the sack that can vacuumize has been invented in now clothes storage, because sack is easily broken, when exhaust, also need aiutage, very inconvenient, and this simple exhaust sack can not be used for again storing other daily necessitiess, fresh-keeping etc. such as food.At present also have the box that can vacuumize, but exhaust efficiency is poor or inconvenient operation.
Utility model content
For the existing technical matters that exhaust effect is poor, exhaust is inconvenient that vacuumizes box, technical matters high, the easy to operate portable box vacuumizing that is to provide a kind of exhaust efficiency that the utility model solves.
The utility model need solve the problems of the technologies described above and be achieved through the following technical solutions: a kind of portable box vacuumizing, comprise the cavity shape box body of upper end open, be provided with the upper cover fastening with it in box body upper end, at the upper air-breathing through hole of the row of being provided with that covers, on the air-breathing through hole of row, correspondence is provided with row's aspirator system, and described exhaust gear comprises exhaust piston, piston fixed cap and coordinates the blow off valve of exhaust with exhaust piston.
Further: for convenience of exhaust, described exhaust piston upper end is provided with the hand draw ring of being convenient to the application of force.Described blow off valve is located at the bottom of exhaust hole.Described aspirator system is provided in a side of the air suction valve on air-breathing through hole.Described blow off valve and air suction valve are all silica gel valves, and the leak tightness of silica gel valve and elasticity are all fine.For further strengthening the efficiency of exhaust, described exhaust piston is provided with piston packing ring.For making upper cover elegant in appearance, one integrated mass, covers on described and is provided with pit, and piston fixed cap embeds in pit, arranges air-breathing through hole and is located at pit bottom.Described hand draw ring is connected with exhaust piston upper cover by pin, like this hand draw ring pull-up or put down activity freely.Fastening place at upper cover and box body is provided with seal ring, has strengthened the leak tightness of box.The edge of described upper cover is provided with the hat brim of fastening box body.
Compared with prior art, the portable box vacuumizing of the utility model, on the air-breathing through hole of row, correspondence is provided with row's aspirator system, described exhaust gear comprises exhaust piston, piston fixed cap and coordinates the blow off valve of exhaust with exhaust piston, and described exhaust piston upper end is provided with the hand draw ring of being convenient to the application of force.When exhaust, hand draw ring pull-up is pushed, utilized blow off valve, just can exhaust.In the time that needs are opened upper cover, only need pinch air suction valve, ambient atmos just pours into box from air suction valve edge, in the time of box inside and outside air pressure balance, just can open upper cover.Row's aspirator system and box body itself merge, and do not need extra exhaust gear, and when exhaust, only hand draw ring pull-up just need to be pushed and can be vacuumized, thus easy to use, good exhaust effect.Be provided with seal ring at the fastening place of upper cover and box body in addition, further ensured the leak tightness of box, service efficiency is high, and long service life is very easy to use.
Brief description of the drawings
Fig. 1 is the exploded view of the utility model embodiment one box;
Fig. 2 is the exploded view of the utility model embodiment two boxes;
Fig. 3 is the enlarged drawing of overlooking of the utility model embodiment one upper cover;
Fig. 4 is the enlarged drawing of overlooking of the utility model embodiment two upper covers;
Fig. 5 is the structure diagram of the utility model embodiment two boxes;
Fig. 6 be the utility model embodiment two boxes partly cut open structure diagram;
Wherein: 1 box body, 2 upper covers, 3 exhaust holes, 4 air-breathing through holes, 5 exhaust pistons, 6 piston fixed caps, 7 blows off valve, 8 hand draw rings, 9 air suction valves, 10 piston packing rings, 11 pits, 12 seal rings, 13 hat brims.
Specific embodiments
Carry out comparative illustration the utility model with reference to accompanying drawing 1 and detailed description of the invention.
Embodiment one: as shown in Figure 1,3, a kind of portable box vacuumizing, comprise the cavity shape box body 1 of upper end open, be provided with the upper cover 2 fastening with it in box body upper end, at the upper air-breathing through hole 3,4 of the row of being provided with that covers, on the air-breathing through hole of row, correspondence is provided with row's aspirator system, and described exhaust gear comprises exhaust piston 5, piston fixed cap 6 and coordinates the blow off valve 7 of exhaust with exhaust piston.Described exhaust piston upper end is provided with the hand draw ring 8 of being convenient to the application of force.Described blow off valve is located on exhaust hole 3.Described aspirator system is provided in a side of the air suction valve 9 on air-breathing through hole 4.Described blow off valve 7 and air suction valve 9 are all silica gel valves.Described exhaust piston 5 is provided with piston packing ring 10.Described hand draw ring is connected with exhaust piston 5 upper covers by pin.Fastening place at upper cover and box body is provided with seal ring 12.The edge of described upper cover 2 is provided with the hat brim 13 of fastening box body 1.
Embodiment two: as Fig. 2,4,5,6: on the basis of embodiment one, cover on described and be provided with pit 11, piston fixed cap 6 embeds in pit 11, arranges air-breathing through hole 3,4 and is located at pit bottom.Whole upper cover one integrated mass, elegant in appearance.
When the normal box that uses above-mentioned two kinds of embodiments, during hand draw ring 8 pull-up, exhaust piston 5 is also pull-up thereupon, air in box is thereupon to rising, the blow off valve 7 of exhaust hole 3 bottoms rises distortion, gas in box is discharged by the gap between exhaust piston 5 and exhaust hole 3, in the time that hand draw ring 8 is pressed down, exhaust piston 5 pushes away downwards, the blow off valve 7 of exhaust hole 3 bottoms restores to the original state, extraneous gas does not enter box inner chamber, this has just completed the complete action of box exhaust, the pneumatic work of operations platoon repeatedly, until be difficult to during again exhaust piston 5 pull-up, cassette interior reaches the state vacuumizing.
Need to open upper cover 2 time, only need pinch air suction valve 9, air suction valve 9 is out of shape, and ambient atmos just enters air-breathing through hole 4 from air suction valve 9 edges, thereby pours into box, in the time of box inside and outside air pressure balance, just can open upper cover 2.Row's aspirator system and box body itself merge, and do not need extra exhaust gear, thus easy to use, good exhaust effect.
The above is preferred embodiment of the present utility model, is not departing from the utility model design situation, carries out any apparent distortion and replacement, all belongs to the utility model protection domain.
Claims (7)
1. the portable box vacuumizing, comprise the cavity shape box body (1) of upper end open, be provided with the upper cover (2) fastening with it in box body upper end, at the upper air-breathing through hole of the row of being provided with (3,4) that covers, on the air-breathing through hole of row, correspondence is provided with row's aspirator system, it is characterized in that: described exhaust gear comprises exhaust piston (5), piston fixed cap (6) and coordinates the blow off valve (7) of exhaust with exhaust piston;
On described, cover and be provided with pit (11), piston fixed cap (6) embeds in pit (11), arranges air-breathing through hole (3,4) and is located at pit bottom;
Be provided with seal ring (12) at the fastening place of upper cover and box body;
The edge of described upper cover (2) is provided with the hat brim (13) of fastening box body (1).
2. the portable box vacuumizing according to claim 1, is characterized in that: described exhaust piston upper end is provided with the hand draw ring (8) of being convenient to the application of force.
3. the portable box vacuumizing according to claim 2, is characterized in that: described blow off valve is located at exhaust hole (3) bottom.
4. the portable box vacuumizing according to claim 3, is characterized in that: described aspirator system is provided in a side of the air suction valve (9) on air-breathing through hole (4).
5. the portable box vacuumizing according to claim 4, is characterized in that: described blow off valve (7) and air suction valve (9) are all silica gel valves.
6. the portable box vacuumizing according to claim 4, is characterized in that: described exhaust piston (5) is provided with piston packing ring (10).
7. according to the portable box vacuumizing described in any one in claim 2-6, it is characterized in that: described hand draw ring is connected with exhaust piston (5) upper cover by pin.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122155.8U CN203903076U (en) | 2014-03-18 | 2014-03-18 | Portable vacuum-pumping box |
| US14/280,685 US20150266647A1 (en) | 2014-03-18 | 2014-05-19 | Portable vacuumized container box |
| HK14108892.6A HK1196500A2 (en) | 2014-03-18 | 2014-09-02 | A portable vacuumized container box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122155.8U CN203903076U (en) | 2014-03-18 | 2014-03-18 | Portable vacuum-pumping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903076U true CN203903076U (en) | 2014-10-29 |
Family
ID=51777363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122155.8U Expired - Fee Related CN203903076U (en) | 2014-03-18 | 2014-03-18 | Portable vacuum-pumping box |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150266647A1 (en) |
| CN (1) | CN203903076U (en) |
| HK (1) | HK1196500A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467837A (en) * | 2017-08-29 | 2017-12-15 | 佛山神航科技有限公司 | One kind carries compressed package luggage case |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD876906S1 (en) * | 2017-04-24 | 2020-03-03 | Thankhot Biotechnology Co., Ltd. | Container |
| USD901255S1 (en) * | 2017-12-07 | 2020-11-10 | The Decor Corporation Pty Ltd. | Container base |
| USD948967S1 (en) * | 2017-12-07 | 2022-04-19 | The Decor Corporation Pty Ltd | Container base |
| USD966829S1 (en) * | 2020-01-30 | 2022-10-18 | Sistema Plastics Limited | Lidded container |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559843A (en) * | 1968-07-26 | 1971-02-02 | Dart Ind Inc | Closure for containers |
| US5564480A (en) * | 1995-02-24 | 1996-10-15 | Chen; Chen-Hai | Vacuum canister |
| US6619493B2 (en) * | 2002-01-28 | 2003-09-16 | Heng-Te Yang | Sealable container |
| US7048136B2 (en) * | 2002-11-05 | 2006-05-23 | Tilia International, Inc. | Canister lid with improved evacuation and vent assembly |
| US6994227B2 (en) * | 2003-02-11 | 2006-02-07 | Man-Hyun Kwon | vacuum container to preserve food |
| US20080110911A1 (en) * | 2006-10-30 | 2008-05-15 | Hsin-Yu Chen | Fastening structure and seal box with the fastening structure |
-
2014
- 2014-03-18 CN CN201420122155.8U patent/CN203903076U/en not_active Expired - Fee Related
- 2014-05-19 US US14/280,685 patent/US20150266647A1/en not_active Abandoned
- 2014-09-02 HK HK14108892.6A patent/HK1196500A2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467837A (en) * | 2017-08-29 | 2017-12-15 | 佛山神航科技有限公司 | One kind carries compressed package luggage case |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150266647A1 (en) | 2015-09-24 |
| HK1196500A2 (en) | 2014-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: Pingshan County of Huidong city of Huizhou province Guangdong 516000 Street office Qingyun Ju Wei Xinping Road No. 633 Patentee after: HUIDONG COUNTY GANGDONG PLASTIC PRODUCT Co.,Ltd. Address before: 516300, Guangdong County, Huizhou City, Huidong province Pingshan Town Industrial Zone (Qingyun Water Conservation Station) Huidong County Plastic Products Co., Ltd. Patentee before: Lv Daoren |
|
| 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: 20141029 |