CN204776744U - Real empty can of improvement type - Google Patents
Real empty can of improvement type Download PDFInfo
- Publication number
- CN204776744U CN204776744U CN201520372661.7U CN201520372661U CN204776744U CN 204776744 U CN204776744 U CN 204776744U CN 201520372661 U CN201520372661 U CN 201520372661U CN 204776744 U CN204776744 U CN 204776744U
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- CN
- China
- Prior art keywords
- installation position
- valve
- rotating disk
- lid
- vacuum
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- Expired - Fee Related
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Abstract
The utility model discloses a real empty can of improvement type, including one jar of body and install on the jar body complex lid with it, be provided with an evacuation valve and a vacuum indicating device on the lid, the evacuation valve include: a plug bush is installed the body in first installation position and set up the valve body that can reciprocate in the body, and a sealing plug is installed to the end of valve body, and the valve body moves down and makes the sealing plug sealed to first through -hole, the vacuum indicating device include: a cross -section is the resilient valve of " protruding " style of calligraphy, and resilient valve's bottom is hollow form. The utility model discloses an aspiration pump is bled to jar internal portion, can preserve the dress better at the internal product of jar, and making it, fresh -keeping it is longer, easily rotten, be provided with vacuum indicating device on the lid, can explain jar internal gas directly perceivedly and whether reach the vacuum state, be provided with on the lid date carousel and month the carousel, can take notes the time of sealing up up for safekeeping, use very simple swiftly.
Description
Technical field:
The utility model relates to holding vessel technical field, refers in particular to a kind of modified form vacuum reservoir.
Background technology:
Along with improving constantly of living standard, make the requirement of people to quality of life also more and more higher, in daily life, people often need to store some food, and a underworld gang uses storage tank.Now storage tank in the art generally all has tank body and lid, by threaded engagement between the most traditional storage tank its tank body and lid, its sealing property of the storage tank of this kind of structure is bad, owing to there is various bacterium in air, moisture and moisture, most bacterium can make food decay go bad, cause the waste of food, therefore, the sealable tank that market occurs in succession, as long as sealable tank structure now on the market is also a tank body and a lid, but threaded engagement between tank body and lid no longer, but mutually fasten, in tank body contact position is provided with a silica gel sealing ring on lid, by sealing circle, tank interior air and extraneous air are completely cut off, gas exchanges can not be produced, with the freshness date of food and extend.But the sealable tank of this kind of structure, also exists following defect: sealable tank inherence also also exists air, carries various bacterium in air, corrosion can be produced to food in tank.
Therefore, in order to most limit reach the fresh-keeping performance of sealing, the utility model improves existing sealable tank in the art, proposes a kind of modified form vacuum reservoir, and be set with on vacuum reservoir date rotating disk and month rotating disk.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of modified form vacuum reservoir.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: modified form vacuum reservoir, comprises a tank body and is installed on the lid that tank body coordinates with it, is provided with a vacuum pumping valve and a vacuum indicating device on lid; Described lid offers recessed first installation position, the first through hole of a through lid upper and lower surface is provided with in the center of the first installation position, vacuum pumping valve is installed in the first installation position, offers the second installation position around the first installation position, and a date rotating disk is installed in this second installation position; Described vacuum pumping valve comprises: a sleeve is installed on the body in the first installation position and is arranged at valve body moving up and down in body, and the end of valve body installs a sealing plug, and valve body moves down and makes sealing plug seal the first through hole; Described lid offers the 3rd recessed installation position, 3rd installation position is formed the second through hole of through lid, vacuum indicating device is installed on the 3rd installation position, and vacuum indicating device comprises: the feather valve of a cross section in " convex " font, and the bottom of feather valve is hollow shape; Be provided with on the 3rd installation position and spacing banking stop is carried out to feather valve.
Furthermore, in technique scheme, the first described installation position is rounded, is evenly provided with projection in the end of first its sidewall of installation position, and described body lower part is inserted and to be embedded on the first installation position and and interference fit between the first installation position.
Furthermore, in technique scheme, bodies top is stretched out on described valve body top, and valve body top arranges a compressing tablet.
Furthermore, in technique scheme, described date rotating disk is installed in the second installation position, a perforation is established in the middle of date rotating disk, vacuum pumping valve top passes from perforation, and the edge of its body of vacuum pumping valve carries out spacing to date rotating disk, comes off in the second installation position to prevent date rotating disk; Second installation position is set to circle, and date rotating disk is set to rotating disk shape and can rotation.
Furthermore, in technique scheme, described feather valve comprises: a hollow body and the projection be arranged in main body, and hollow body is installed in the 3rd installation position, and the second through hole is positioned at bottom hollow body; Described banking stop is provided with the first circular hole passed for projection.
Furthermore, in technique scheme, described banking stop is provided with January rotating disk, this rotating disk is provided with the second circular hole passed for projection in month, month rotating disk can rotation in the 3rd installation position.
Furthermore, in technique scheme, described feather valve adopts silica gel material to make; Described top surface is respectively arranged with in the date rotating disk sign corresponding with month rotating disk.
Furthermore, in technique scheme, the first described through hole is in the cone-shaped that from top to bottom diameter is gradually little, and described sealing plug is set to the cone-shaped coordinated with it.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
The utility model offers the first through hole on lid, corresponding first through hole is provided with vacuum pumping valve, bled to tank interior by air extracting pump, gas is discharged by the first through hole, vacuumizes tank interior, after having bled, when being pressed down by compressing tablet, sealing plug seals the first through hole again, prevents air from entering again, can preserve the product be contained in tank body better, making it, fresh-keeping it is longer, is not easy to go bad; In addition, lid is provided with vacuum indicating device, whether the gas can stated intuitively in tank body reaches vacuum state, tank body will be caused to be out of shape or to break due to excessive drawer, also not need to carry out pumping action blindly always.Lid is provided with date rotating disk and month rotating disk, can the time of sealing up for safekeeping be recorded, use very simple and fast.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the block diagram of lid in the utility model;
Fig. 3 is exploded drawings of the present utility model;
Fig. 4 is the cutaway view of vacuum pumping valve in the utility model;
Fig. 5 is the cutaway view of the utility model vacuum pumping valve in vacuum;
Fig. 6 is the cutaway view of the utility model at vacuum indicating device.
Description of reference numerals:
1 tank body
2 lid 21 first installation position 211 first through holes
212 protruding 22 second installation positions, installation position 23 the 3rd
231 second through holes
3 vacuum pumping valve 31 body 32 valve bodies
33 sealing plug 34 compressing tablets
4 vacuum indicating device 41 feather valve 42 banking stops
411 main body 412 projection 43 month rotating disks
431 second circular hole 432 signs
5 date rotating disk 51 signs
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1, modified form vacuum reservoir, comprises a tank body 1 and is installed on the lid 2 that tank body 1 coordinates with it, is provided with vacuum pumping valve 3 and a vacuum indicating device 4 on lid 2;
See Fig. 2-6, specifically, described lid 2 offers recessed first installation position 21, the first through hole 211 of through lid 2 upper and lower surface is provided with in the center of the first installation position 21, first through hole 211 is in the cone-shaped that from top to bottom diameter is gradually little, and vacuum pumping valve 3 is installed in the first installation position 21, offers the second installation position 22 around the first installation position 21, one date rotating disk 5 is installed in this second installation position 22, with date calibration on date rotating disk 5.
Described vacuum pumping valve 3 comprises: a sleeve is installed on the body 31 in the first installation position 21 and is arranged at valve body 32 moving up and down in body 31, and the end of valve body 32 installs a sealing plug 33, and valve body 32 moves down and makes sealing plug 33 seal the first through hole 211; Sealing plug 33 is set to the cone-shaped coordinated with it, and body 31 top is stretched out on valve body 32 top, and valve body 32 top arranges a compressing tablet 34.On body 31, be provided with air extractor duct, when compressing tablet 34 presses down, can carry out airtight to this air extractor duct.
The first described installation position 21 is rounded, protruding 212 are evenly provided with in the end of first its sidewall of installation position 21, body 31 bottom insert to be embedded on the first installation position 21 and and interference fit between the first installation position 21, date rotating disk 5 is installed in the second installation position 22, a perforation is established in the middle of date rotating disk 5, vacuum pumping valve 3 top passes from perforation, and the edge of its body 31 of vacuum pumping valve 3 carries out spacing to date rotating disk 5, comes off in the second installation position 22 to prevent date rotating disk 5; Second installation position 22 is set to circle, and date rotating disk 5 is set to rotating disk shape and can rotation.
Described lid 2 offers the 3rd recessed installation position 23,3rd installation position 23 is formed the second through hole 231 of through lid, vacuum indicating device 4 is installed on the 3rd installation position 23, vacuum indicating device 4 comprises: the feather valve 41 of a cross section in " convex " font, and the bottom of feather valve 41 is hollow shape; Be provided with on the 3rd installation position 23 and spacing banking stop 42 is carried out to feather valve 41.Described feather valve 41 comprises: a hollow body 411 and the projection 412 be arranged in main body 411, and hollow body 411 is installed in the 3rd installation position 23, and the second through hole 231 is positioned at bottom hollow body 411; Described banking stop 42 is provided with the first circular hole 421 passed for projection 412.Described banking stop 42 is provided with January rotating disk 43, this rotating disk 43 is provided with the second circular hole 431 passed for projection 412 in month, month rotating disk 43 can rotation in the 3rd installation position 33.Described feather valve 41 adopts silica gel material to make, and feather valve 41 can be pressed down, and is respectively arranged with in date rotating disk 5 and the corresponding sign of month rotating disk 43 in lid 2 surface.
Using method of the present utility model is as follows:
When initial condition, tank body 1 air pressure inside is consistent with external pressure, and feather valve 41 is in initial condition, then projection 412 protrudes from outside the first circular hole 421.By product as in tank body 1, and lid 2 is placed on tank body 1, by air extracting pump, vacuum pumping valve 3 is bled, in pumping process, under the effect of valve body 32 due to atmospheric pressure difference, valve body 32 moves, compressing tablet 34 and sealing plug 33 move simultaneously, sealing plug 33 no longer carries out airtight to the first through hole 211, in tank body 1, gas is discharged through air extractor duct by the first through hole 211 again, when the air in tank body 1 is fewer and feweri, under the effect of inner and outer air pressure difference, there is deformation in feather valve 41, its main body can constantly be stayed, projection 412 is highly declined, when the height of projection 412 drop to flush with lid 2 surface time, represent and vacuumized, now, after taking away air extracting pump, compressing tablet 34 moves down under gas pressure, drive valve body 32 and sealing plug 33 to move down simultaneously, sealing plug 33 carries out airtight to the first through hole 211.Lid 2 is provided with date rotating disk 5 and month rotating disk 43, by rotate this date rotating disk 5 and month rotating disk 43 identify 51,432 with knowledge and match, to represent the time of sealing up for safekeeping, use very easy.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (8)
1. modified form vacuum reservoir, comprise a tank body (1) and be installed on the lid (2) that tank body (1) coordinates with it, on lid (2), be provided with a vacuum pumping valve (3) and a vacuum indicating device (4); It is characterized in that:
Described lid (2) offers recessed first installation position (21), first through hole (211) of through lid (2) upper and lower surface is provided with in the center of the first installation position (21), vacuum pumping valve (3) is installed in the first installation position (21), offer the second installation position (22) around the first installation position (21), a date rotating disk (5) is installed in this second installation position (22); Described vacuum pumping valve (3) comprising: a sleeve is installed on the body (31) in the first installation position (21) and is arranged at valve body moving up and down (32) in body (31), the end of valve body (32) installs a sealing plug (33), and valve body (32) moves down and makes sealing plug (33) seal the first through hole (211);
Described lid (2) offers the 3rd recessed installation position (23), upper the second through hole (231) forming through lid in 3rd installation position (23), vacuum indicating device (4) is installed on the 3rd installation position (23), vacuum indicating device (4) comprising: the feather valve (41) of a cross section in " convex " font, and the bottom of feather valve (41) is hollow shape; Be provided with on the 3rd installation position (23) and spacing banking stop (42) is carried out to feather valve (41).
2. modified form vacuum reservoir according to claim 1, it is characterized in that: described the first installation position (21) is rounded, evenly be provided with projection (212) in the end of the first installation position (21) its sidewall, described body (31) bottom is inserted and is embedded in upper and and the interference fit between the first installation position (21) in the first installation position (21).
3. modified form vacuum reservoir according to claim 1, is characterized in that: body (31) top is stretched out on described valve body (32) top, and valve body (32) top arranges a compressing tablet (34).
4. modified form vacuum reservoir according to claim 1, it is characterized in that: described date rotating disk (5) is installed in the second installation position (22), a perforation is established in the middle of date rotating disk (5), vacuum pumping valve (3) top passes from perforation, the edge of vacuum pumping valve (3) its body (31) carries out spacing to date rotating disk (5), comes off in the second installation position (22) to prevent date rotating disk (5); Second installation position (22) is set to circle, and date rotating disk (5) is set to rotating disk shape and can rotation.
5. modified form vacuum reservoir according to claim 1, it is characterized in that: described feather valve (41) comprising: a hollow body (411) and the projection (412) be arranged in main body (411), hollow body (411) is installed in the 3rd installation position (23), and the second through hole (231) is positioned at hollow body (411) bottom; Described banking stop (42) is provided with the first circular hole (421) passed for projection (412).
6. modified form vacuum reservoir according to claim 1, it is characterized in that: described banking stop (42) is provided with January rotating disk (43), be provided with the second circular hole (431) passed for projection (412) this month rotating disk (43), month rotating disk (43) can the middle rotation in the 3rd installation position (33).
7. modified form vacuum reservoir according to claim 1, is characterized in that: described feather valve (41) adopts silica gel material to make; Described lid (2) surface be respectively arranged with in date rotating disk (5) and month rotating disk (43) corresponding sign (432,51).
8. modified form vacuum reservoir according to claim 1, is characterized in that: described the first through hole (211) is in the cone-shaped that from top to bottom diameter is gradually little, and described sealing plug (33) is set to the cone-shaped coordinated with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372661.7U CN204776744U (en) | 2015-06-02 | 2015-06-02 | Real empty can of improvement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372661.7U CN204776744U (en) | 2015-06-02 | 2015-06-02 | Real empty can of improvement type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776744U true CN204776744U (en) | 2015-11-18 |
Family
ID=54516843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372661.7U Expired - Fee Related CN204776744U (en) | 2015-06-02 | 2015-06-02 | Real empty can of improvement type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204776744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179488A (en) * | 2017-06-06 | 2017-09-19 | 国网浙江省电力公司电力科学研究院 | A kind of paper oil insulation local discharge test device |
| CN108394645A (en) * | 2017-02-07 | 2018-08-14 | 光达家电用品公司 | Valve module for food conservation container |
-
2015
- 2015-06-02 CN CN201520372661.7U patent/CN204776744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394645A (en) * | 2017-02-07 | 2018-08-14 | 光达家电用品公司 | Valve module for food conservation container |
| CN107179488A (en) * | 2017-06-06 | 2017-09-19 | 国网浙江省电力公司电力科学研究院 | A kind of paper oil insulation local discharge test device |
| CN107179488B (en) * | 2017-06-06 | 2024-03-26 | 国网浙江省电力公司电力科学研究院 | Oilpaper insulation partial discharge test device |
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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 |
Granted publication date: 20151118 Termination date: 20170602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |