CN203832959U - Vacuumizing round can - Google Patents
Vacuumizing round can Download PDFInfo
- Publication number
- CN203832959U CN203832959U CN201420121643.7U CN201420121643U CN203832959U CN 203832959 U CN203832959 U CN 203832959U CN 201420121643 U CN201420121643 U CN 201420121643U CN 203832959 U CN203832959 U CN 203832959U
- Authority
- CN
- China
- Prior art keywords
- round
- plastics
- bleeding
- plastic
- silica gel
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/02—Closed containers for foodstuffs
- A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
- A47J47/10—Closed containers for foodstuffs for non-granulated foodstuffs with arrangements for keeping fresh
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses the field of daily supplies, and provides a vacuumizing round can. The vacuumizing round can comprises a PC round can body with an opening and a plastic round cover which covers an opening of the round can body in a sealed mode, a manual vacuumizing device is arranged in a containing cavity, a handheld type deflation device and an air pressure display device which penetrate through the plastic round cover are arranged on the surface of the plastic round cover, and the air pressure display device is composed of a display dial plate, a plastic pointer, a telescopic pipe, a silica gel pipe and an air pipe adapter. The display dial plate is arranged on the surface of the plastic round cover, the plastic pointer is perpendicularly arranged at the head end of the telescopic pipe, the tail end of the telescopic pipe is in communication connection with one end of the silica gel pipe through the air pipe adapter, and the other end of the silica gel pipe extends downwards to the bottom of a plastic bottom cover and is communicated with the interior of the PC round can body. Compared with a traditional fresh preservation box, the vacuumizing round can is better in sealing performance, the vacuum pressure value in the fresh preservation round can can be observed at any moment, observation is easy, vacuumizing work can be precisely completed, and the deflation process can be easily completed through the handheld type deflation device.
Description
Technical field
The utility model relates to articles for daily use field, is specifically related to a kind of round can that vacuumizes.
Background technology
Along with social development and scientific and technological progress, people have had more and higher requirement for the anti-oxidation etc. of the fresh-keeping or articles for daily use of food, in order to make the food fresh-keeping in container, normally the air in container are taken away, make container be vacuum state, thereby realize the fresh-keeping of its interior food.Meanwhile, in order to prevent that article from the loss of article moisture content occurring to be oxidized and to prevent, conventionally need to article and air are isolated, lose part in vacuum state.
In prior art, Fresh-keeping mess tin is exactly generally a sealable tank, and it relies on box body is sealed to intercept the air inside and outside box body, thereby reaches the object of fresh-keeping and isolated air.Yet, the Fresh-keeping mess tin of this spline structure, although the inside and outside not circulation mutually of air of box body all can have air in box body, airborne oxygen has oxidizing action to the food in box body, thereby affects the fresh-keeping of food, fresh keeping time is limited.
A kind of vacuum freshness retaining lunch box of existing appearance, need in use supporting vaccum-pumping equipment to complete the step vacuumizing, vaccum-pumping equipment is being used and is carrying and all bring a lot of inconvenience, and when vaccum-pumping equipment damages, cause Fresh-keeping mess tin not complete and vacuumize step, cause Fresh-keeping mess tin can not play preservation.
The applicant has submitted to a number of patent application for " 201320556820.X " in 2013 Nian09 Yue10Xiang State Patent Office, and invention and created name is the utility model patent of " a kind of Fresh-keeping mess tin that manually vacuumizes ".It does not need external supporting vaccum-pumping equipment to complete to vacuumize step, but, also there is certain defect in this technology, in M/C vacuum, clearly do not indicate the vacuum state in box body, cause when M/C vacuumizes, can not judge the concrete deadline, as got the wrong sow by the ear, affect the fresh-keeping quality in box body.
Utility model content
The purpose of this utility model is to solve above defect, and a kind of round can that can manually vacuumize is provided, and it is simple in structure, easy to operate, does not need external supporting vaccum-pumping equipment to complete and vacuumizes step, can observe at any time the vacuum pressure value in round can simultaneously.
The purpose of this utility model is achieved in the following ways:
A kind of round can that vacuumizes, comprise that PC round can and seal cover cap with opening are combined in the plastics dome on PC round can opening, between the opening of plastics dome and PC round can, be provided with the silica gel circular seal ring for increasing leak tightness, silica gel circular seal ring is arranged on the bottom margin of plastics dome.The sealing of PC round can and plastics dome completes by silica gel circular seal ring, and the width of silica gel circular seal ring than the wall thickness of tank mouth more greatly, can increase like this commonality of plastics dome, can coordinate various tank bodies to use with same plastics dome.Meanwhile, in order to increase buffering effect, the junction of plastics dome bottom and PC round can bottom is provided with the cambered surface of outwardly convex, the air pressure after available buffer vacuumizes.This plastics dome is combined into by plastics face-piece and plastic bottom cover clip, and form and hold cavity between plastics face-piece and plastic bottom cover, within holding cavity, be provided with manual evacuation device, this manual evacuation device extends to the surface of plastics dome outward, and the surface of plastics dome is provided with hand-held design bleeding device and the air pressure display device that penetrates plastics dome.
This air pressure display device consists of display dial, plastics pointer, telescopic pipe, silicone tube and tracheae adapter, and wherein display dial is positioned at the surface of plastics dome, is convenient to observe at any time vacuum pressure value.Telescopic pipe is positioned at the below of display dial and is horizontally installed on and holds cavity, plastics pointer is vertically mounted on the head end of telescopic pipe, and be provided with pointer protective case in the periphery of plastics pointer, pointer protects side and is provided with one for penetrating the opening of telescopic pipe, between the tail end of telescopic pipe and one end of silicone tube, by tracheae adapter, carry out conducting and be connected, the other end of silicone tube down extend to plastic bottom cover bottom and with the inner conducting of PC round can.After PC round can inside manually vacuumizes, telescopic pipe is in compressive state, and plastics pointer movement is to the position that shows vacuum state, after manually exitting in PC round can inside, telescopic pipe is in elongation state, and plastics pointer movement is to the position that shows normal condition.
As preferably, described manual evacuation device consists of pump bowl and the pull bar of bleeding that penetrates pump bowl inside, the front end of pump bowl is the ladle body with elliptical openings, and its rear end is and the bleeding point of the inside conducting of PC round can that the air of PC round can inside is extracted out from bleeding point.The bleed rear end of pull bar is provided with and is convenient to the manually operated handle of bleeding, and the front end of the pull bar of bleeding is provided with for the movable piston head back and forth in pump bowl inside, and piston head outer race is equipped with grommet type seals.
As preferably, described pump bowl is horizontally installed on and holds in cavity, and the ladle body of pump bowl and the junction between bleeding point are provided with right-angle bending, and in bleeding point, is provided with silica gel sealing lid one and over cap.This silica gel sealing lid one is for one-way sealing, and air can only be discharged toward PC round can is outside from PC round can is inner.
As preferably, described in the handle of bleeding be camber, its external edge is along overlapping with the edge of plastics face-piece.
As preferably, the surface of described plastics dome is provided with for the air bleed hole of hand-held design bleeding device is installed, the inside conducting of air bleed hole and PC round can, this hand-held design bleeding device consists of with the silica gel sealing lid two that is fixed on aie escape valve bottom the aie escape valve being vertically set in air bleed hole, the projection annulus of the top of aie escape valve for ease of manually mentioning.There are two functions on the surface that aie escape valve is arranged on plastics dome, and the one, for dropping a hint, enter in PC round can, the 2nd, that the air extractor vent of aie escape valve can be circumscribed with air exhaust nozzle and bleed without hand-operating vacuum-pump and the electric vacuum pump of air exhaust nozzle.
As preferably, the center of described aie escape valve is provided with air extractor vent, and the outside of aie escape valve is provided with a contralateral exposure.In deflation course, need to manually mention projection annulus, the air of PC round can outside enters from air extractor vent, through a contralateral exposure and silica gel sealing, covers two conductings to PC round can inside.
The beneficial effect that the utility model produces is: it is compared with traditional crisper, better tightness, have additional manual evacuation device and air pressure display device, by M/C, complete vacuum, simple to operation, do not need external supporting vaccum-pumping equipment, after exhausting vacuum, without any need for operation, can simply lock air, effectively prevent that outside air from entering in vacuum round can, thereby guaranteed the fresh-keeping effect of vacuum round can, slow down the oxidizing process of food, reach the object that extends fresh keeping time, be convenient for people to use vacuum crisper to carry out fresh-keeping to food or other article whenever and wherever possible, simultaneously, except the fresh-keeping function of food, can also and prevent that for the anti-oxidation of any article moisture content runs off, in addition, can observe at any time the vacuum pressure value in fresh-keeping round can, easily observe, guarantee accurately to complete the work of vacuumizing, and easily complete deflation course by hand-held design bleeding device.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment plastic bottom cover;
Fig. 3 is the integral structure schematic diagram of the utility model embodiment;
Fig. 4 is the A-A directional profile figure of Fig. 3;
Fig. 5 is the B-B directional profile figure of Fig. 3;
Fig. 6 is the C-C directional profile figure of Fig. 3;
In figure, 1 is PC round can, and 2 is plastics dome, and 3 is silica gel circular seal ring; 4 is plastics face-piece, and 5 is plastic bottom cover, and 6 is display dial, and 7 is plastics pointer; 8 is telescopic pipe, and 9 is silicone tube, and 10 is tracheae adapter, and 11 is pump bowl; 12 is the pull bar of bleeding, and 13 is over cap for silica gel sealing covers one, 14; 15 is the handle of bleeding, and 16 is piston head, and 17 is grommet type seals; 18 is aie escape valve, and 19 is pointer protective case for silica gel sealing covers two, 20.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
The present embodiment, with reference to Fig. 1～Fig. 6, it is specifically implemented structure and comprises that PC round can 1 and seal cover cap with opening are combined in the plastics dome 2 on PC round can 1 opening.In order to increase its leak tightness, between plastics dome 2 and the opening of PC round can 1, be provided with the silica gel circular seal ring 3 for increasing leak tightness, silica gel circular seal ring 3 is arranged on the bottom margin of plastics dome 2.This plastics dome 2 is combined into by plastics face-piece 4 and plastic bottom cover 5 clips, and form and hold cavity between plastics face-piece 4 and plastic bottom cover 5, within holding cavity, be provided with manual evacuation device, this manual evacuation device extends to the surface of plastics dome 2 outward.By M/C, complete vacuum, simple to operation, do not need external supporting vaccum-pumping equipment, after exhausting vacuum, without any need for operation, can simply lock air, effectively prevent that outside air from entering in vacuum freshness retaining box body, thereby guaranteed the fresh-keeping effect of vacuum crisper, slowed down the oxidizing process of food.
In addition, the surface of plastics dome 2 is provided with hand-held design bleeding device and the air pressure display device that penetrates plastics dome 2.This air pressure display device consists of display dial 6, plastics pointer 7, telescopic pipe 8, silicone tube 9 and tracheae adapter 10, and as shown in Figure 6, display dial 6 is positioned at the surface of plastics dome 2, is convenient to observe at any time vacuum pressure value.Telescopic pipe 8 is positioned at the below of display dial 6 and is horizontally installed on and holds cavity, plastics pointer 7 is vertically mounted on the head end of telescopic pipe 8, and be provided with pointer protective case 20 in the periphery of plastics pointer 7, pointer protects side and is provided with one for penetrating the opening of telescopic pipe 8, between one end of the tail end of telescopic pipe 8 and silicone tube 9, by tracheae adapter 10, carry out conducting and be connected, the other end of silicone tube 9 down extend to plastic bottom cover 5 bottom and with the inner conducting of PC round can.
As shown in Figure 5, manual evacuation device consists of pump bowl 11 and the pull bar 12 of bleeding that penetrates pump bowl 11 inside, the front end of pump bowl 11 is the ladle body with elliptical openings, and its rear end is and the bleeding point of the inside conducting of PC round can that the air of PC round can inside is extracted out from bleeding point.The ladle body of pump bowl 11 and the junction between bleeding point are provided with right-angle bending, and in bleeding point, are provided with silica gel sealing lid 1 and over cap 14.This silica gel sealing lid 1 is for one-way sealing, and air can only be discharged toward PC round can is outside from PC round can is inner.The bleed rear end of pull bar 12 is provided with and is convenient to the manually operated handle 15 of bleeding, and the front end of the pull bar 12 of bleeding is provided with for the movable piston head 16 back and forth in pump bowl 11 inside, and piston head 16 outer race are equipped with grommet type seals 17.
As shown in Figure 4, the surface of plastics dome 2 is provided with for the air bleed hole of hand-held design bleeding device is installed, the inside conducting of air bleed hole and PC round can, this hand-held design bleeding device consists of with the silica gel sealing lid 2 19 that is fixed on aie escape valve 18 bottoms the aie escape valve 18 being vertically set in air bleed hole, the projection annulus of the top of aie escape valve 18 for ease of manually mentioning.Aie escape valve 18 center is provided with air extractor vent, and the outside of aie escape valve 18 is provided with a contralateral exposure.In deflation course, need to manually mention projection annulus, the air of PC round can outside enters from air extractor vent, inner to PC round can through a contralateral exposure and 2 19 conductings of silica gel sealing lid.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as protection domain of the present utility model.
Claims (6)
1. one kind vacuumizes round can, comprise that PC round can and seal cover cap with opening are combined in the plastics dome on PC round can opening, between the opening of plastics dome and PC round can, be provided with the silica gel circular seal ring for increasing leak tightness, it is characterized in that: this plastics dome is combined into by plastics face-piece and plastic bottom cover clip, and form and hold cavity between plastics face-piece and plastic bottom cover, within holding cavity, be provided with manual evacuation device, this manual evacuation device extends to the surface of plastics dome outward, the surface of plastics dome is provided with hand-held design bleeding device and the air pressure display device that penetrates plastics dome, this air pressure display device is by display dial, plastics pointer, telescopic pipe, silicone tube and tracheae adapter form, wherein display dial is positioned at the surface of plastics dome, telescopic pipe is positioned at the below of display dial and is horizontally installed on and holds cavity, plastics pointer is vertically mounted on the head end of telescopic pipe, and be provided with pointer protective case in the periphery of plastics pointer, between the tail end of telescopic pipe and one end of silicone tube, by tracheae adapter, carrying out conducting is connected, the other end of silicone tube down extend to plastic bottom cover bottom and with the inner conducting of PC round can.
2. a kind of round can that vacuumizes according to claim 1, it is characterized in that: described manual evacuation device consists of pump bowl and the pull bar of bleeding that penetrates pump bowl inside, the front end of pump bowl is the ladle body with elliptical openings, its rear end is the bleeding point with the inside conducting of PC round can, the bleed rear end of pull bar is provided with and is convenient to the manually operated handle of bleeding, the front end of pull bar of bleeding is provided with for the movable piston head back and forth in pump bowl inside, and piston head outer race is equipped with grommet type seals.
3. a kind of round can that vacuumizes according to claim 2; it is characterized in that: described pump bowl is horizontally installed on and holds in cavity; the ladle body of pump bowl and the junction between bleeding point are provided with right-angle bending, and in bleeding point, are provided with silica gel sealing lid one and over cap.
4. a kind of round can that vacuumizes according to claim 2, is characterized in that: described in the handle of bleeding be camber, its external edge is along overlapping with the edge of plastics face-piece.
5. according to a kind of round can that vacuumizes described in claim 1～4 any one, it is characterized in that: the surface of described plastics dome is provided with for the air bleed hole of hand-held design bleeding device is installed, the inside conducting of air bleed hole and PC round can, this hand-held design bleeding device consists of with the silica gel sealing lid two that is fixed on aie escape valve bottom the aie escape valve being vertically set in air bleed hole, the projection annulus of the top of aie escape valve for ease of manually mentioning.
6. a kind of round can that vacuumizes according to claim 5, is characterized in that: the center of described aie escape valve is provided with air extractor vent, and the outside of aie escape valve is provided with a contralateral exposure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121643.7U CN203832959U (en) | 2014-03-18 | 2014-03-18 | Vacuumizing round can |
| PCT/CN2014/085749 WO2015139426A1 (en) | 2014-03-18 | 2014-09-02 | Vacuum round pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121643.7U CN203832959U (en) | 2014-03-18 | 2014-03-18 | Vacuumizing round can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832959U true CN203832959U (en) | 2014-09-17 |
Family
ID=51510831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121643.7U Expired - Fee Related CN203832959U (en) | 2014-03-18 | 2014-03-18 | Vacuumizing round can |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203832959U (en) |
| WO (1) | WO2015139426A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742759A (en) * | 2017-01-20 | 2017-05-31 | 东莞市惠峰商业有限公司 | A kind of novel evacuated rice cylinder |
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
| CN110558876A (en) * | 2019-09-29 | 2019-12-13 | 苏桥娄 | food seasoning |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128556A (en) * | 2018-01-29 | 2018-06-08 | 深圳市鼎森电器科技有限公司 | A kind of vacuum fresh-keeping pot and preservation method |
| CN112623493B (en) * | 2020-12-04 | 2022-10-11 | 浙江千翊科技有限公司 | Fresh-keeping box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0164651B1 (en) * | 1995-08-07 | 1998-12-01 | 박준명 | Cover of a vacuum packing vessel for kimchi |
| CN2271506Y (en) * | 1996-08-09 | 1997-12-31 | 张简宗泽 | Portable vacuum pot |
| CN2390837Y (en) * | 1999-08-30 | 2000-08-09 | 张坤生 | Vacuum pot with displaying vacuum structure |
| CN102372127A (en) * | 2010-08-13 | 2012-03-14 | 孙企达 | Vacuum refreshing rice jar |
-
2014
- 2014-03-18 CN CN201420121643.7U patent/CN203832959U/en not_active Expired - Fee Related
- 2014-09-02 WO PCT/CN2014/085749 patent/WO2015139426A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742759A (en) * | 2017-01-20 | 2017-05-31 | 东莞市惠峰商业有限公司 | A kind of novel evacuated rice cylinder |
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
| CN110558876A (en) * | 2019-09-29 | 2019-12-13 | 苏桥娄 | food seasoning |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015139426A1 (en) | 2015-09-24 |
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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: 20140917 Termination date: 20160318 |