CN201525559U - Pump-cover integrated vacuum cover - Google Patents
Pump-cover integrated vacuum cover Download PDFInfo
- Publication number
- CN201525559U CN201525559U CN2009202380813U CN200920238081U CN201525559U CN 201525559 U CN201525559 U CN 201525559U CN 2009202380813 U CN2009202380813 U CN 2009202380813U CN 200920238081 U CN200920238081 U CN 200920238081U CN 201525559 U CN201525559 U CN 201525559U
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- CN
- China
- Prior art keywords
- air pump
- vacuum
- lid
- described air
- button
- 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 pump-cover integrated vacuum cover which has good effect and convenient operation, and comprises a cover body (20) that is provided with an air outlet hole (21); the air outlet hole (21) is internally provided with an air sealing button (22); the cover body (20) comprises a cover seat (1), a face mask (2) and an air extractor, wherein the cover seat (1) is provided with a ring-shaped body (10); the air extractor is matched with the ring-shaped body (10) in a sealing way; and the face mask (2) covers the air extractor and is connected with the cover seat (1) in a sealing way, so that a whole can be formed. As the gas inside a container matched with the cover body (20) is repeatedly extruded by the air extractor, the vacuum effect can be improved by low energy and simple and convenient operation. The pump-cover integrated vacuum cover can be widely applied to the fields of fresh-keeping of drink and food as well as maintenance and storage of articles.
Description
Technical field
The utility model relates to a kind of vacuum cover, especially a kind of pump cover integral vacuum lid.
Background technology
Along with improving constantly of living standard, the people that make are also more and more higher to the requirement of quality of life.In daily life; people often need be to some diet product and some treasure; carry out special protection and storage as jewellery, vital document etc., however the imappropriate freshness that is difficult to guarantee the diet product of preservation, and be difficult to safeguard the serviceable condition of treasure.For addressing this problem, Dewar bottle or vacuum reservoir that multiple employing vacuumizes have appearred in the market, but these Dewar bottles or vacuum reservoir also need the utensil that vacuumizes, and because " taking out less " or " taking out " phenomenon often appear in technical defective in use; So-called " taking out less " is meant that air is not drained only in the container, still has a large amount of bacteriums, makes can not get the actv. protection and storing of article; So-called " taking out " is meant and extracts excessively more, under the thin situation of wall of container, cause easily splitting or even the dangerous phenomenon of explosion, not only can not make article obtain good preservation effect, and have potential safety hazard, if the then inevitable productive costs that promoted greatly of thickening bottle wall or tank skin.
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 effective, easy to operate pump cover integral vacuum lid is provided.
The technical scheme that the utility model adopted is: the utility model comprises lid, described lid is provided with air gate, be provided with envelope gas button in the described air gate, described lid comprises cage, face shield, air extractor, described cage is provided with annular solid, described air extractor and described annular solid are sealed and matched, and described face shield covers described air extractor and is tightly connected with described cage, forms an integral body.
Described air extractor comprises the air pump handle, the air pump urceolus, seal ring, air pump inner core and retracing spring, the air pump urceolus is stated in described air pump taper knob residence, described air pump urceolus entangles described air pump inner core, seal with described seal ring between described air pump urceolus and the described air pump inner core, the groove I that key on the described air pump urceolus passes on the described air pump inner core is captiveed joint with the groove II on the cage, the lower rim of described air pump handle is pressed on the limit, upper edge of described air pump inner core, be provided with gas outlet around the described air pump urceolus, described gas outlet and described envelope gas button are combined together, and described retracing spring places on the cylinder.
Described face shield is provided with sliding-rail groove, and described air pump handle is provided with slide block, and described sliding-rail groove matches with described slide block.
Described lid is provided with counter sink I, is provided with the vacuum indicating device in the described counter sink I, and described vacuum indicating device comprises indication button, indication button permanent seat, and described indication button matches with described cage by described indication button permanent seat.
Also have counter sink II on the described lid, described counter sink II is provided with the Vacuum solutions removal apparatus, and described Vacuum solutions removal apparatus comprises that Vacuum solutions removes the button seal ring, and described seal ring is enclosed within the circular trough place that described Vacuum solutions is removed button.
Described lid is provided with the month indicating device, described month, indicating device comprised the month pointer that is arranged on the described lid, be arranged on the moon display disc on the described indication button permanent seat, described month display disc is carved with the month scale, described month pointer with described month scale corresponding.
The beneficial effects of the utility model are: because the utility model is provided with air extractor, so in use, by external force air extractor is acted on downwards, and after retracing spring resets duty cycle operation, with little energy and easy operation gas is discharged from envelope gas button, saving like this needs other utensils that vacuumizes, and operation is also more convenient.
The utility model also is provided with the vacuum indicating device, in air extractor work, reinstate, in the process of bleeding, the indication button is subjected to the ambient pressure effect, thereby elastic deformation takes place the top is descended, when dropping to when concordant with plane on the cage, then reach best level of vacuum, under effectively fresh-keeping prerequisite, the safer relieved use of energy has better operability.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model air extractor;
Fig. 3 is the structural representation of the utility model cage;
Fig. 4 is the birds-eye view of the utility model cage;
Fig. 5 is the block diagram of the utility model moon display disc.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model comprises lid 20, described lid 20 is provided with air gate 21, be provided with envelope gas button 22 in the described air gate 21, described lid 20 comprises cage 1, face shield 2, air extractor, described cage 1 is provided with annular solid 10, described air extractor and described annular solid 10 are sealed and matched, described face shield 2 is tightly connected with described cage 1, described air extractor comprises air pump handle 4, air pump urceolus 5, seal ring 6, air pump inner core 7 and retracing spring 8, described air pump handle 4 encases described air pump urceolus 5, described air pump urceolus 5 encases described air pump inner core 7, described air pump urceolus 5 is by described seal ring 6 and described air pump inner core 7 sealings, key 24 on the described air pump urceolus 5 passes on the described air pump inner core 7 corresponding groove I 25 and captives joint with the groove II 26 on the described cage 1, the lower rim 27 of described air pump handle 4 is pressed on the limit, upper edge 28 of described air pump inner core 7, the cylinder 9 that 3 retracing springs 8 and fixing described retracing spring 8 are arranged on the described cage 1, described face shield 2 is provided with sliding-rail groove 31, described air pump handle 4 is provided with slide block 32, and described sliding-rail groove 31 matches with described slide block 32.In use, be applied on the described air pump handle 4 by external force, described slide block 32 in described sliding-rail groove 31 to lower slider, described air pump handle 4 so with described air pump inner core 7 to pressing down, described air pump inner core 7 moves down along described annular solid 10, meanwhile, described air pump inner core 7 pushes described retracing spring 10 downwards again, the extruding air in the container that matches with the utility model makes air come out from sealing gas button 22, and the gas outlet 23 on described air pump urceolus 5 is run out of again, after external force disappears, described retracing spring 10 back stretch reset described air pump handle 4, and so repeatedly, the air in making device is near vacuum.
Described lid 20 is provided with counter sink I 29, be provided with the vacuum indicating device in the described counter sink I 29, described vacuum indicating device comprises indication button 12, indication button permanent seat 13, described indication button 12 matches with described cage 1 by described indication button permanent seat 13, described indication button 12 is the elasticity flexible glue, when air extractor is worked, the vacuum indicating device is also worked simultaneously, when work, described indication button 12 is subjected to the ambient pressure effect, elastic deformation can take place and constantly descends, when plane, described indication button 12 top drops to when concordant with plane on the described cage 1, then explanation has reached best level of vacuum this moment in the container, should not work again.After removing vacuum, described indication button 12 will recover original height, and this highly is the certain height through experiment and setting.
Also be provided with another counter sink II 30 on the described lid 20, be provided with the Vacuum solutions removal apparatus in the described counter sink II 30, the Vacuum solutions removal apparatus comprises vacuum disengage button 15 and seal ring 16, described seal ring 16 is enclosed within the circular trough of described vacuum disengage button 15, and available described vacuum disengage button 15 is removed vacuum state.
Cage 1 is provided with the month indicating device, described month, indicating device comprised the month pointer 11 that is arranged on the cage 1, be arranged on the moon display disc 14 on the described indication button permanent seat 13, described month display disc 14 is carved with month scale 19, described month pointer 11 with described month scale 19 corresponding, can write down storage date or time limit.
The utility model is widely used in the storing field of safeguarding of fresh-keeping field of diet product and article.
Claims (6)
1. a pump cover integral vacuum covers, comprise lid (20), described lid (20) is provided with air gate (21), be provided with envelope gas button (22) in the described air gate (21), it is characterized in that: described lid (20) comprises cage (1), face shield (2) and air extractor, and described cage (1) is provided with annular solid (10), and described air extractor and described annular solid (10) are sealed and matched, described face shield (2) covers described air extractor and is tightly connected with described cage (1), forms an integral body.
2. pump cover integral vacuum lid according to claim 1, it is characterized in that: described air extractor comprises air pump handle (4), air pump urceolus (5), seal ring (6), air pump inner core (7) and retracing spring (8), described air pump handle (4) entangles described air pump urceolus (5), described air pump urceolus (5) entangles described air pump inner core (7), be provided with described seal ring (6) between described air pump urceolus (5) and the described air pump inner core (7), the groove I (25) that key (24) on the described air pump urceolus (5) passes on the described air pump inner core (7) is captiveed joint with the groove II (26) on the cage (1), the lower rim (27) of described air pump handle (4) is pressed on the limit, upper edge (28) of described air pump inner core (7), described air pump urceolus (5) outer wall is provided with gas outlet (23), described gas outlet (23) matches with described envelope gas button (22), and described retracing spring (8) places on the cylinder (9).
3. pump cover integral vacuum lid according to claim 1, it is characterized in that: described face shield (2) is provided with sliding-rail groove (31), and described air pump handle (4) is provided with slide block (32), and described sliding-rail groove (31) matches with described slide block (32).
4. pump cover integral vacuum lid according to claim 1, it is characterized in that: described lid (20) is provided with counter sink I (29), be provided with the vacuum indicating device in the described counter sink I (29), described vacuum indicating device comprises indication button (12), indication button permanent seat (13), and described indication button (12) matches with described cage (1) by described indication button permanent seat (13).
5. pump cover integral vacuum lid according to claim 1, it is characterized in that: also be provided with counter sink II (30) on the described lid (20), be provided with the Vacuum solutions removal apparatus in the described counter sink II (30), described Vacuum solutions removal apparatus comprises that Vacuum solutions removes button (15) and seal ring (16), and described seal ring (16) is enclosed within described Vacuum solutions and removes in the circular trough of button (15).
6. pump cover integral vacuum lid according to claim 1, it is characterized in that: described lid (20) is provided with the month indicating device, described month, indicating device comprised the month pointer (11) that is arranged on the described lid (20), be arranged on the moon display disc (14) on the described indication button permanent seat (13), described month display disc (14) is carved with the month scale, described month pointer (11) with described month scale corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202380813U CN201525559U (en) | 2009-10-28 | 2009-10-28 | Pump-cover integrated vacuum cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202380813U CN201525559U (en) | 2009-10-28 | 2009-10-28 | Pump-cover integrated vacuum cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525559U true CN201525559U (en) | 2010-07-14 |
Family
ID=42516852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202380813U Expired - Lifetime CN201525559U (en) | 2009-10-28 | 2009-10-28 | Pump-cover integrated vacuum cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525559U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104436A (en) * | 2011-11-14 | 2013-05-15 | 朱坤 | Vacuum air pump |
| WO2014005252A1 (en) * | 2012-07-06 | 2014-01-09 | 广东海兴塑胶有限公司 | Storage container with gas extraction device and container cover thereof |
| CN106185047A (en) * | 2016-08-29 | 2016-12-07 | 珠海先河生物技术有限公司 | Vacuum freshness retaining juice glass |
| CN106865017A (en) * | 2017-04-24 | 2017-06-20 | 珠海先河生物技术有限公司 | Vacuum can |
| CN107878942A (en) * | 2017-12-13 | 2018-04-06 | 珠海先河生物技术有限公司 | Cup lid and vacuum cup |
| WO2019127835A1 (en) * | 2017-12-29 | 2019-07-04 | 魏宏华 | Container cover and vacuum preservation container |
-
2009
- 2009-10-28 CN CN2009202380813U patent/CN201525559U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104436A (en) * | 2011-11-14 | 2013-05-15 | 朱坤 | Vacuum air pump |
| WO2014005252A1 (en) * | 2012-07-06 | 2014-01-09 | 广东海兴塑胶有限公司 | Storage container with gas extraction device and container cover thereof |
| CN106185047A (en) * | 2016-08-29 | 2016-12-07 | 珠海先河生物技术有限公司 | Vacuum freshness retaining juice glass |
| CN106865017A (en) * | 2017-04-24 | 2017-06-20 | 珠海先河生物技术有限公司 | Vacuum can |
| 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 |
| CN107878942A (en) * | 2017-12-13 | 2018-04-06 | 珠海先河生物技术有限公司 | Cup lid and vacuum cup |
| CN107878942B (en) * | 2017-12-13 | 2023-02-21 | 珠海先河生物技术有限公司 | Cup cover and 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 |
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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: 20100714 |