CN201400378Y - Circular vacuum tank - Google Patents
Circular vacuum tank Download PDFInfo
- Publication number
- CN201400378Y CN201400378Y CN2009200551812U CN200920055181U CN201400378Y CN 201400378 Y CN201400378 Y CN 201400378Y CN 2009200551812 U CN2009200551812 U CN 2009200551812U CN 200920055181 U CN200920055181 U CN 200920055181U CN 201400378 Y CN201400378 Y CN 201400378Y
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- CN
- China
- Prior art keywords
- push rod
- lid
- groove
- hollow push
- valve
- 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 - Lifetime
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Abstract
The utility model discloses a circular vacuum tank, aiming to provide the circular vacuum tank with simple operation and convenient use. The circular vacuum tank comprises a tank body (1), a cover body (2) and a sealing ring (3), wherein the tank body (1) is matched with the cover body (2) in a sealing way through the sealing ring (3), the cover body (2) is provided with a groove (21), the groove(21) is internally provided with a vacuum device, and the vacuum device can be directly utilized to extract gas in the vacuum tank. When gas is extracted, only a hollow push rod (5) in the vacuum device is needed to be forced to do piston motion up and down in the groove (21) of the cover body (2) to extract the gas in the tank. The utility model can be widely applied to the field of diet preservation and the field of maintenance and storage of other articles.
Description
Technical field
The utility model relates to a kind of circular vacuum reservoir.
Background technology
Vacuum reservoir obtains application more and more widely in daily life, people utilize vacuum reservoir storage diet product or other to need the article of appropriate preservation, as with biscuit, candy, prepared food, food and articles for daily use such as tealeaves, and all kinds of metal decorations, paper document or some valuable collectibles are put into vacuum reservoir and are carried out the vacuum preservation, so that can be because of there be various bacteriums in the article of being stored in the air, moisture and moisture and cause it to rot or produce make moist mouldy, situations such as oxide etch effectively keep the freshness of diet product and the preservation quality of guarantee relative article.Vacuum reservoir is to utilize the method that vacuumizes that article are carried out vacuum to preserve, be about to outside the air extraction tank body in the sealable tank, thereby extract various bacteriums, moisture and moisture etc. out, to build good preservation environment, and present existing vacuum reservoir, its air extractor is not to be located on the vacuum reservoir, but integral body independently in addition, during use, can only extract a jar interior gas by the bleeding point on exterior air extractor or other air extractors aligning vacuum reservoir, make troubles to use thus, and its operating process is comparatively loaded down with trivial details; If it is improper that this air extractor is deposited, for the moment be difficult to find, then can't be to the vacuum reservoir work of bleeding, so there is awkward technological deficiency in the vacuum reservoir of prior art.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of circular vacuum reservoir simple and easy, easy to use of operating is provided.
The technical scheme that the utility model adopted is: the utility model comprises tank body, lid, seal ring, described tank body and described lid are sealed and matched by described seal ring, described lid has groove, be provided with vacuum extractor in the described groove, described vacuum extractor comprises the push rod lid, hollow push rod, described push rod lid matches with described hollow push rod, described hollow push rod top is provided with valve I, described hollow push rod bottom is provided with leather cup, described hollow push rod matches with the inwall of described groove by described leather cup, also be provided with spring in the groove of described lid, one end of described spring contacts with the top of described hollow push rod, the other end of described spring contacts with described bottom portion of groove, be provided with valve II in the described groove, the top of described valve II is provided with the cushion rubber support member, described valve I, described valve II is respectively arranged with valve cushion rubber I, valve cushion rubber II.
The peripheral top heavy keying fit restraining position ring block of described hollow push rod, described spacing ring is provided with positive stop lug boss, and described lid is provided with the position-limited trough that matches with described positive stop lug boss.
The groove below of described lid is combined with the lid cover, and the gap between described lid cover and the described groove is provided with filter bubble foam.
Described lid also is provided with breather, and described breather comprises lever dolly, and an end of described lever dolly is provided with button, and described button below is provided with presses horizontal stroke, and the other end of described lever dolly is provided with connection for bbreather pipe, and described connection for bbreather pipe is a normally off.
Described tank body adopts transparent material.
The beneficial effects of the utility model are: in the utility model, on the lid of vacuum reservoir, vacuum extractor is set, during use, can directly utilize the vacuum extractor on the lid to extract the interior gas of vacuum reservoir out, and needn't be by extraneous other air extractor, thereby effectively reach the convenient purpose of using, and it is simple to operate, only need force in the hollow push rod in the vacuum extractor, gas gets final product in the jar to extract out to make it do piston motion up and down in the groove of lid, vacuum extractor and vacuum reservoir integrated setting more help maintenance and management, avoid taking place because of the situation that losing of air extractor causes vacuum reservoir to work.
The spring that is provided with in the vacuum extractor can provide restoring force when hollow push rod is bled motion as piston, promptly, during gas in extracting vacuum reservoir out, exert pressure when hollow push rod depressed, spring pressurized simultaneously is subjected to shape, after removing pressure, this spring then can use its elastic force to provide restoring force to hollow push rod, makes it certain altitude, performs once more the preparation of pressurized, improved the compactedness of the rhythm of bleeding, more convenient to operate simple and easy.
In the utility model, the peripheral top heavy keying fit restraining position ring block of hollow push rod, after air extractor is finished the work of bleeding, hollow push rod is pressed down and change certain angle, the position-limited trough that is provided with on the positive stop lug boss that makes spacing ring and the lid cooperates, realize clamping, reach spacing purpose, keep hollow push rod to rest in the groove of lid, the certain altitude that prevents hollow push rod because the effect of spring is upspring, thereby reduce the vacuum reservoir occupation space, and make its integral body more attractive in appearance.
In the utility model, on the lid of vacuum reservoir, also be provided with breather, when needs will take out the article of preservation in the vacuum reservoir, can remove its vacuum state by breather bubbling air in the vacuum reservoir, can open the lid of vacuum reservoir thus safely, take out article.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an exploded perspective view of the present utility model;
Fig. 3 is the structural representation of the utility model lid;
Fig. 4 is the structural representation of the utility model spacing ring;
Fig. 5 is the utility model breather structural representation;
Fig. 6 is the utility model hollow push rod status architecture cutaway view of upspringing;
Fig. 7 is the A place enlarged drawing of the utility model Fig. 6;
Fig. 8 is a hollow push rod pressed status structure cutaway view of the present utility model;
Fig. 9 is the A place enlarged drawing of the utility model Fig. 8.
The specific embodiment
Shown in Fig. 1～9, the utility model comprises tank body 1, lid 2, seal ring 3, described tank body 1 is sealed and matched by described seal ring 3 with described lid 2, described lid 2 has groove 21, be provided with vacuum extractor in the described groove 21, described vacuum extractor comprises push rod lid 4, hollow push rod 5, described push rod lid 4 matches with described hollow push rod 5, described hollow push rod 5 tops are provided with valve I 6, described hollow push rod 5 bottoms are provided with leather cup 7, described hollow push rod 5 matches with the inwall of described groove 21 by described leather cup 7, also be provided with spring 9 in the groove 21 of described lid 2, one end of described spring 9 contacts with the top of described hollow push rod 4, the other end of described spring 9 contacts with described groove 21 bottoms, be provided with valve II 8 in the described groove 21, the top of described valve II 8 is provided with cushion rubber support member 10, described valve I 6, described valve II8 is respectively arranged with valve cushion rubber I 12, valve cushion rubber II 19; During use, needs are preserved the article of storage and put into vacuum reservoir, described lid 2 closes, and guarantee its leak tightness, utilize described vacuum extractor to extract a jar interior air out then, make vacuum reservoir inside be tending towards vacuum state gradually, when bleeding, the described hollow push rod 5 that forces in the described vacuum extractor is pressed in the groove 21 of described lid 2, in the process of pressing down, described hollow push rod 5 inner spaces reduce, described valve cushion rubber I 12 come-ups, described valve I 6 opens, described valve II 8 closures, described hollow push rod 5 in-to-in pressurized air flow into extraneous from described valve I 6, after described hollow push rod 5 is pressed into described groove 21 inside, remove pressure, this moment, described hollow push rod 5 was subjected to the elastic force effect of described spring 9, thereby rise gradually, in uphill process, described hollow push rod 5 inner spaces increase, described valve I 6 is subjected to the effect of extraneous air pressure and closure, air pressure in the described tank body 1 is greater than described hollow push rod 5 in-to-in air pressure, therefore described valve cushion rubber II 19 come-ups, described valve II 8 opens, the inside of the described hollow push rod 5 of inrush of air in the described tank body 1, when described hollow push rod 5 stops to rise, exert pressure again described hollow push rod 5 is pressed in described this groove 21, at this moment, described valve II 8 closes, valve I 6 opens, the described valve I 6 of described hollow push rod 5 in-to-in air flows into extraneous, carry out the aforesaid operations process so repeatedly, make that described tank body 1 in-to-in air is fewer and feweri and be tending towards vacuum state, along with reducing of air in the described tank body 1, its pressure reduces gradually, described hollow push rod 5 is subjected to described spring 9 elastic force and the height that gos up is more and more lower, when described hollow push rod 5 gos up highly very low or no longer gos up, can stop the work of bleeding, bacterium in the described tank body 1, moisture and moisture etc. are drawn out of with air in the lump, thereby reach the purpose of article properly being preserved storage.
The peripheral top heavy keying fit restraining position ring block 16 of described hollow push rod 5, described spacing ring 16 is provided with positive stop lug boss 17, described lid 2 is provided with the position-limited trough 18 that matches with described positive stop lug boss 17, after described vacuum extractor is finished the work of bleeding, be pressed into described hollow push rod 5 in the described groove 21 and change certain angle, the position-limited trough 18 that is provided with on the positive stop lug boss 17 that makes described spacing ring 16 and the described lid 2 cooperates, realize clamping, reach spacing purpose, keep hollow push rod to rest in the groove of lid.
Described lid 2 also is provided with breather, described breather comprises lever dolly 11, one end of described lever dolly 11 is provided with button 13, described button 13 belows are provided with presses horizontal 14, the other end of described lever dolly 11 is provided with connection for bbreather pipe 15, described connection for bbreather pipe 15 is a normally off, in needs take out vacuum reservoir during the article of described preservation, remove the vacuum state of vacuum reservoir earlier, can press the elastic force that described button 13 overcomes described stage clip 14 this moment, be subjected to leverage, the described connection for bbreather pipe 15 of described lever dolly 11 other end settings is lifted, and air then can enter in described jar interior 1, thereby solves the vacuum state of vacuum reservoir, the described lid 2 of smooth opening takes out the preservation article.
Described tank body 1 adopts transparent material, is convenient to the situation of institute's preservation article in the Real Time Observation vacuum reservoir; Can do the size of described tank body 1 big or do little according to the needs of practical application.
The utility model can be widely used in the storing field of safeguarding of the fresh-keeping field of diet product and other article.
Claims (6)
1, a kind of circular vacuum reservoir, comprise tank body (1), lid (2), seal ring (3), described tank body (1) is sealed and matched by described seal ring (3) with described lid (2), it is characterized in that: described lid (2) has groove (21), described groove is provided with vacuum extractor in (21), described vacuum extractor comprises push rod lid (4), hollow push rod (5), described push rod lid (4) matches with described hollow push rod (5), described hollow push rod (5) top is provided with valve I (6), described hollow push rod (5) bottom is provided with leather cup (7), described hollow push rod (5) matches by the inwall of described leather cup (7) with described groove (21), also be provided with spring (9) in the groove (21) of described lid (2), one end of described spring (9) contacts with the top of described hollow push rod (4), the other end of described spring (9) contacts with described groove (21) bottom, be provided with valve II (8) in the described groove (21), the top of described valve II (8) is provided with cushion rubber support member (10), described valve I (6), described valve II (8) is respectively arranged with valve cushion rubber I (12), valve cushion rubber II (19).
2, circular vacuum reservoir according to claim 1, it is characterized in that: the peripheral top heavy keying fit restraining position ring block (16) of described hollow push rod (5), described spacing ring (16) is provided with positive stop lug boss (17), and described lid (2) is provided with the position-limited trough (18) that matches with described positive stop lug boss (17).
3, circular vacuum reservoir according to claim 1 and 2 is characterized in that: groove (21) below of described lid (2) is combined with lid cover (23).
4, circular vacuum reservoir according to claim 3 is characterized in that: the gap between described lid cover (23) and the described groove (21) is provided with filter bubble foam (24).
5, circular vacuum reservoir according to claim 1 and 2, it is characterized in that: described lid (2) also is provided with breather, described breather comprises lever dolly (11), one end of described lever dolly (11) is provided with button (13), described button (13) below is provided with presses horizontal (14), the other end of described lever dolly (11) is provided with connection for bbreather pipe (15), and described connection for bbreather pipe (15) is a normally off.
6, circular vacuum reservoir according to claim 5 is characterized in that: described tank body (1) adopts transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200551812U CN201400378Y (en) | 2009-04-22 | 2009-04-22 | Circular vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200551812U CN201400378Y (en) | 2009-04-22 | 2009-04-22 | Circular vacuum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400378Y true CN201400378Y (en) | 2010-02-10 |
Family
ID=41660175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200551812U Expired - Lifetime CN201400378Y (en) | 2009-04-22 | 2009-04-22 | Circular vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400378Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417071A (en) * | 2010-09-28 | 2012-04-18 | 具定奥 | Vacuum pump for vacuum container |
| CN102730300A (en) * | 2012-07-06 | 2012-10-17 | 广东海兴塑胶有限公司 | Storage container with gas extracting device and container cover thereof |
| CN103708118A (en) * | 2014-01-06 | 2014-04-09 | 乐清市戴纳电气有限公司 | Vacuum tank |
| 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 |
| CN105564827A (en) * | 2016-01-28 | 2016-05-11 | 青岛彭大电器有限公司 | Vacuum grape wine storage device and using method |
| 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 |
| CN108263746A (en) * | 2018-03-22 | 2018-07-10 | 宁波市海曙华宇工贸有限公司 | A kind of crisper of good preservation effect, easy to operate |
| CN109259570A (en) * | 2018-07-30 | 2019-01-25 | 广东辉骏科技集团有限公司 | A kind of vacuum fruit juice mixer |
| WO2023010272A1 (en) * | 2021-08-03 | 2023-02-09 | 周恩光 | Rice container |
-
2009
- 2009-04-22 CN CN2009200551812U patent/CN201400378Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417071A (en) * | 2010-09-28 | 2012-04-18 | 具定奥 | Vacuum pump for vacuum container |
| CN102730300A (en) * | 2012-07-06 | 2012-10-17 | 广东海兴塑胶有限公司 | Storage container with gas extracting device and container cover thereof |
| CN103708118A (en) * | 2014-01-06 | 2014-04-09 | 乐清市戴纳电气有限公司 | Vacuum tank |
| CN103708118B (en) * | 2014-01-06 | 2015-12-02 | 温州拓然电器股份有限公司 | A kind of vacuum reservoir |
| 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 |
| CN105564827A (en) * | 2016-01-28 | 2016-05-11 | 青岛彭大电器有限公司 | Vacuum grape wine storage device and using method |
| 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 |
| CN108263746A (en) * | 2018-03-22 | 2018-07-10 | 宁波市海曙华宇工贸有限公司 | A kind of crisper of good preservation effect, easy to operate |
| CN108263746B (en) * | 2018-03-22 | 2023-12-26 | 宁波市海曙华宇工贸有限公司 | Fresh-keeping box with good fresh-keeping effect and convenient operation |
| CN109259570A (en) * | 2018-07-30 | 2019-01-25 | 广东辉骏科技集团有限公司 | A kind of vacuum fruit juice mixer |
| WO2023010272A1 (en) * | 2021-08-03 | 2023-02-09 | 周恩光 | Rice container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |