CN207986620U - A kind of Manual negative pressure tea can sealer - Google Patents
A kind of Manual negative pressure tea can sealer Download PDFInfo
- Publication number
- CN207986620U CN207986620U CN201820411604.9U CN201820411604U CN207986620U CN 207986620 U CN207986620 U CN 207986620U CN 201820411604 U CN201820411604 U CN 201820411604U CN 207986620 U CN207986620 U CN 207986620U
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- China
- Prior art keywords
- sealer
- rod
- push
- screw rod
- shell
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Abstract
The utility model discloses a kind of Manual negative pressure tea can sealers,Including sealer shell,Screw rod,Center push rod,Reciprocating plunger,The sealer shell is the Bottle structure of lower ending opening,The upper center of sealer shell is connector,The screw rod and connector screw-thread fit,The upper end of screw rod is equipped with rotating handle,The rotating handle is set to the outside of sealer shell,The lower end of screw rod is set to the inside of sealer shell,The reciprocating plunger is set in sealer shell,Coordinate with the inner wall sealing of sealer shell around reciprocating plunger,The upper center of reciprocating plunger and the lower end of screw rod connect,The middle part of screw rod is equipped with the push-rod hole being connected with the middle part of reciprocating plunger,Push-rod hole is through-hole,The center push rod coordinates with push-rod hole sealing,The upper end of center push rod is equipped with pusher grip,Pusher grip is set to the upside of screw rod,The lower end of center push rod is equipped with sucker,The sucker is set to the lower end of reciprocating plunger.
Description
Technical field
The utility model is related to tea can sealing tech field more particularly to a kind of Manual negative pressure tea can sealers.
Background technology
The packaging of our tealeaves in the market at present substantially uses can or plastic bag packaging under condition of normal pressure, generally
It needs to vacuumize mode to polybag and pack, packaging has certain booster action to preservation, the transport of tealeaves in this way.
It the shelf-life for extending tealeaves, the fidelity phase, is packed using condition of negative pressure, tealeaves is allowed to aoxidize less, can be only achieved not
Taint of odour, fresh-keeping effect.The enterprise's processing stand having in daily life packs the tealeaves of processing using can, some enterprises
Industry due to limited conditions, cannot use can vacuumize process, and we carry out capping storage again after daily feeding tealeaves
When Tibetan, it is difficult conveniently to carry out Negative pressure again, therefore have certain damage to the taste of tealeaves is fresh-keeping to open after packing
Evil.Therefore in order to pursue the fresh-keeping and storage effect of tealeaves, we design a kind of hand negative pressure caddy sealer, solve tealeaves
Packaging seal, and conveniently carry out the requirement of negative-pressure sealing after feeding again every time.
Utility model content
The utility model provides a kind of Manual negative pressure tea can sealing aiming at deficiencies of the prior art
Device realizes the negative-pressure sealing to tea can, by extracting air in tea can out, allows tea can is interior to form negative pressure, utilizes pressure
Force difference realizes the sealing to tea can, ensure that the leakproofness of tea can, avoids the steam in air and enters destruction in tank
Tealeaves, while air is extracted out to form subnormal ambient in tea can, slows down the oxidation rate of tealeaves, ensure that the fresh of tealeaves,
There is prodigious effect to the fidelity of tealeaves and storage for a long time, solve enterprise's negative pressure seal up for safekeeping with after the daily feeding of people again
The difficulty that negative pressure is sealed up for safekeeping, it is easy to operate, it is easy to implement, it is easy to use.
The utility model solve technical problem technical solution be：
A kind of Manual negative pressure tea can sealer, including sealer shell, screw rod, center push rod, reciprocating plunger, it is described
Sealer shell is the Bottle structure of lower ending opening, and the upper center of sealer shell is connector, the screw rod with connect
Head thread coordinates, and the upper end of screw rod is equipped with rotating handle, and the rotating handle is set to the outside of sealer shell, screw rod
Lower end be set to sealer shell inside, the reciprocating plunger be set to sealer shell in, around reciprocating plunger with sealer
The inner wall sealing of shell coordinates, and the upper center of reciprocating plunger and the lower end of screw rod connect, the middle part of screw rod and past biprism
The middle part of plug is equipped with the push-rod hole being connected, and push-rod hole is through-hole, and the center push rod coordinates with push-rod hole sealing, center push rod
Upper end be equipped with pusher grip, pusher grip is set to the upside of screw rod, and the lower end of center push rod is equipped with sucker, and the sucker is set
In the lower end of reciprocating plunger.
The lower end of the sealer shell is equipped with housing seal circle.
Multiple push rod seal circles are uniformly provided in the push-rod hole, push rod seal snare is in the outside of center push rod.
The sucker is magnetic suction disc or rubber suction cups.
Further include push-rod lock, the push-rod lock includes lock box, locking bar, and the lock box is set to the upper end of rotating handle and close
At push-rod hole, the locking bar runs through lock box, and locking bar is slidably connected with lock box, and the side wall of the center push rod is equipped with lockhole, locking bar
One end and lockhole coordinate, the other end of locking bar is equipped with lock handle.
The beneficial effects of the utility model：
1. the utility model realizes the negative-pressure sealing to tea can, by extracting air in tea can out, tea can is allowed
Interior formation negative pressure realizes the sealing to tea can using pressure difference, ensure that the leakproofness of tea can, avoid in air
Steam, which enters, destroys tealeaves in tank, while air is extracted out to form subnormal ambient in tea can, slows down the oxidation rate of tealeaves, protects
The fresh of tealeaves has been demonstrate,proved, there is prodigious effect to the fidelity of tealeaves and storage for a long time, enterprise's negative pressure has been solved and seals up for safekeeping and people
The difficulty that negative pressure is sealed up for safekeeping again after daily feeding, it is easy to operate, it is easy to implement, it is easy to use.
2. the sealer shell of the utility model uses Bottle structure, it is convenient for depanning, processing technology is simple, cost of manufacture
Low, the good seal performance between each structure, pumping negative pressure performance is good, is easy to can be achieved in tea can in operation
Pumping negative-pressure operation is carried out, difficulty is low, easily operated, highly practical.
3. the utility model ensure that the leakproofness between sealer and tea can, push rod seal circle by housing seal circle
It ensure that the leakproofness at push-rod hole, there is good sealing performance between reciprocating plunger and sealer inner walls, ensure that
Outside air will not enter inside tea can and sealer during taking out negative pressure, improve the effect of negative pressure sealing, ensure that
The fidelity of tealeaves and storage.
4. the utility model realizes the purpose that tea can is covered to pull-up inside sealer by sucker, negative completing to take out
Directly tea can is sealed after pressure, avoids the entrance of outside air, it is simple and quick.
5. the utility model locks center push rod during carrying out pumping negative pressure, solves by the way that push-rod lock is arranged
It has determined and has needed people's actively the problem of center push rod is fixed, avoided the problem of hand fatigue in operating process, allowed use
It is simpler, conveniently.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of embodiment one；
Fig. 3 is the structural schematic diagram of embodiment two；
Fig. 4 is enlarged drawing at the A of Fig. 3.
In figure, 1- pusher grips；2- rotating handles；3- screw rods；4- connectors；5- sealer shells；6- tea cans；7-
Center push rod；8- lockholes；9- push-rod holes；10- push rod seal circles；11- reciprocating plungers；12- suckers；13- tea cans cover；14-
Housing seal circle；15- lock boxes；16- locking bars；17- lock handles.
Specific implementation mode
The utility model in order to better understand explains in detail the embodiment of the utility model below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Figs. 1-2, a kind of Manual negative pressure tea can sealer, including sealer shell 5, screw rod 3, center push rod
7, reciprocating plunger 11；The sealer shell 5 is the Bottle structure of lower ending opening, can bear the pressure of bigger in this way, allows shell
Body structure is firmer, while depanning is simple in the fabrication process, and manufacture craft is simple, reduction cost, under sealer shell 5
End is equipped with housing seal circle 14, the lower end of sealer shell 5 is buckled in the upper end of tea can 6, housing seal circle 14 can play
Sealing function between sealer shell 5 and tea can 6.
The upper center of sealer shell 5 is connector 4, the screw rod 3 and 4 screw-thread fit of connector, screw rod 3
Upper end is equipped with rotating handle 2, and convenient for part convenient to grasp when rotation, the rotating handle 2 is set to the outside of sealer shell 5, spiral
The lower end of bar 3 is set to the inside of sealer shell 5, and the reciprocating plunger 11 is set in sealer shell 5, the week of reciprocating plunger 11
It encloses and coordinates with the inner wall sealing of sealer shell 5, reciprocating plunger 11 is by circular support piece and the sealing ring group being sleeved on support chip
At sealing ring is fitted close with 5 inner wall of sealer shell, ensures the leakproofness in sliding process.The upper end of reciprocating plunger 11
Middle part is connect with the lower end of screw rod 3, and the mode of being fixedly connected may be used between reciprocating plunger 11 and screw rod 3, when screw rod 3
When rotation, reciprocating plunger 11 rotates with screw rod 3 and realizes upper and lower sliding；It is pressed between reciprocating plunger 11 and screw rod 3
May be used rotation connection, and encapsulation process is passed through in junction, when screw rod 3 is walked around, reciprocating plunger 11 does not rotate, only with
Screw rod 3 realizes upper and lower sliding；The middle part of screw rod 3 is equipped with the push-rod hole 9 being connected, push rod with the middle part of reciprocating plunger 11
Hole 9 is through-hole, and multiple push rod seal circles 10 are uniformly provided in push-rod hole 9, ensures that sealing effect, push rod seal circle 10 are sleeved on center
The outside of push rod 7, the center push rod 7 are coordinated by push rod seal circle 10 and the sealing of push-rod hole 9, and the upper end of center push rod 7 is set
There is pusher grip 1, convenient for part convenient to grasp when push-and-pull, pusher grip 1 is set to the upside of screw rod 3, and the lower end of center push rod 7 is set to
The lower end of the downside of reciprocating plunger 11, center push rod 7 is equipped with sucker 12, and sucker 12 is set to the lower end of reciprocating plunger 11.
The sucker 12 is magnetic suction disc or rubber suction cups, because tea can capping 13 is ironwork, using magnetic suction disc,
Directly tea can capping 13 is sucked up using magnetic force；Or rubber suction cups is used, rubber suction cups is pressed in tea can
In capping 13, tea can is covered into 13 air-breathings using draught head, is realized by sucker 12 and covers tea can inside sealer
The purpose of 13 pull-ups is directly sealed tea can 6 after completing to take out negative pressure, avoids the entrance of outside air, simple fast
Speed.
The principle of the utility model is after tealeaves is packed into tea can 6, sealer to be taken the upper end of tea can 6, make envelope
The housing seal circle 14 of 5 lower end of mouthpart shell is in close contact with 6 upper surface of tea can, and sealer shell 5 covers tea can
13 are sleeved on inside, push center push rod 7, pick up tea can capping 13 by sucker 12, tea can capping 13 is made to be detached from tealeaves
Then tank 6 compresses sealer shell 5 and tea can 6, ensure leakproofness between the two, and spiral is rotated by rotating handle 2
Bar 3 drives 11 upward sliding of reciprocating plunger in 3 rotary course of screw rod, catches center push rod 7 simultaneously in rotary course, makes
Center push rod 7 and screw rod 3 synchronize move up, such sealer just extracts the air in tea can 6 out, makes in tea can 6
Condition of negative pressure is formed, stops when reciprocating plunger 11 rises to the top of certain altitude or sealer, then pushes center push rod
7, tea can capping 13 is promoted in the cover slot of tea can 6, threaded rod 3 is at this moment reversely rotated, since tea can 6 is sealed
, a zone of positive pressure is formed in this way on tank body, sealer can easily be rapidly separated tea can 6, pin tea can capping
13, so that tea can capping 13 is detached with sucker 12, then carries out the sealing of next tea can, at this moment remain one in tea can
Kind condition of negative pressure keeps tealeaves is fresh to have positive effect to reducing tealeaves oxidation.
Embodiment two：
As shown in Figure 3-4, a kind of Manual negative pressure tea can sealer, further includes push-rod lock, and the push-rod lock includes lock box
15, locking bar 16, the lock box 15 are set to the upper end of rotating handle 1 and at push-rod holes 9, and the locking bar 16 runs through lock box 15,
Locking bar 16 is slidably connected with lock box 15, and the side wall of the center push rod 7 is equipped with lockhole 8, and one end of locking bar 16 is equipped with lock handle 17,
When sucker 12 by tea can capping 131 pick up when, push lock handle 17, make locking bar 16 be inserted into lockhole 8 in, to center push rod 7 into
Row fix, avoid the fixed fatigue of human hand, allow it is more convenient to use, save trouble.
The other features and advantages of the present embodiment are the same as those of the first embodiment.
Although the utility model has shown that and describes the utility model embodiment, to those skilled in the art
It says, it is possible to understand that a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and spirit, change,
Replacement and modification, belong within the claims protection domain of the utility model.
Claims (5)
1. a kind of Manual negative pressure tea can sealer, characterized in that including sealer shell, screw rod, center push rod, past biprism
Plug, the sealer shell are the Bottle structure of lower ending opening, and the upper center of sealer shell is connector, the screw rod
It is equipped with rotating handle with the upper end of connector screw-thread fit, screw rod, the rotating handle is set to the outside of sealer shell, spiral shell
The lower end of swing arm be set to sealer shell inside, the reciprocating plunger be set to sealer shell in, around reciprocating plunger with
The inner wall sealing of sealer shell coordinates, and the upper center of reciprocating plunger and the lower end of screw rod connect, the middle part of screw rod and
The middle part of reciprocating plunger is equipped with the push-rod hole being connected, and push-rod hole is through-hole, and the center push rod coordinates with push-rod hole sealing, in
The upper end of heart push rod is equipped with pusher grip, and pusher grip is set to the upside of screw rod, and the lower end of center push rod is equipped with sucker, described
Sucker is set to the lower end of reciprocating plunger.
2. a kind of Manual negative pressure tea can sealer as described in claim 1, characterized in that the lower end of the sealer shell
Equipped with housing seal circle.
3. a kind of Manual negative pressure tea can sealer as described in claim 1, characterized in that be uniformly provided in the push-rod hole
Multiple push rod seal circles, push rod seal snare is in the outside of center push rod.
4. a kind of Manual negative pressure tea can sealer as described in claim 1, characterized in that the sucker be magnetic suction disc or
Rubber suction cups.
5. a kind of Manual negative pressure tea can sealer as described in claim 1, characterized in that further include push-rod lock, it is described to push away
Lever lock includes lock box, locking bar, and the lock box is set to the upper end of rotating handle and at push-rod hole, and the locking bar runs through lock box,
Locking bar is slidably connected with lock box, and the side wall of the center push rod is equipped with lockhole, and one end and the lockhole of locking bar coordinate, locking bar it is another
End is equipped with lock handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411604.9U CN207986620U (en) | 2018-03-26 | 2018-03-26 | A kind of Manual negative pressure tea can sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411604.9U CN207986620U (en) | 2018-03-26 | 2018-03-26 | A kind of Manual negative pressure tea can sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986620U true CN207986620U (en) | 2018-10-19 |
Family
ID=63829042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411604.9U Expired - Fee Related CN207986620U (en) | 2018-03-26 | 2018-03-26 | A kind of Manual negative pressure tea can sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879914A (en) * | 2020-08-03 | 2020-11-03 | 央测(北京)检测技术研究院 | Ore detects with airtight jar of dispelling of high temperature high pressure |
-
2018
- 2018-03-26 CN CN201820411604.9U patent/CN207986620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879914A (en) * | 2020-08-03 | 2020-11-03 | 央测(北京)检测技术研究院 | Ore detects with airtight jar of dispelling of high temperature high pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20190326 |