CN207029652U - A kind of liftable vacuum fresh-keeping device - Google Patents
A kind of liftable vacuum fresh-keeping device Download PDFInfo
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- CN207029652U CN207029652U CN201720998124.2U CN201720998124U CN207029652U CN 207029652 U CN207029652 U CN 207029652U CN 201720998124 U CN201720998124 U CN 201720998124U CN 207029652 U CN207029652 U CN 207029652U
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- box body
- pressure release
- block
- keeping device
- adapter
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Abstract
A kind of liftable vacuum fresh-keeping device, including body, elevating mechanism, box body, pressure release linkage brake mechanism, vavuum pump is equiped with body, longitudinal rail is equiped with the side wall of body, elevating mechanism is slidably installed on longitudinal rail, box body is external positioned at this, and it is connected on elevating mechanism as the elevating mechanism moves up and down；Pressure release linkage brake mechanism includes pressure release valve seat, elastic brake shoes, drive block, pressure release valve block.By setting pressure release linkage brake mechanism so that when user will vacuumize to antistaling container, elastic brake shoes can be controlled to move forward by drive block, so that elastic brake shoes departs from outer body wall, allow box body to move up and down, it is easy to operate；Due to the box body can upper and lower adjusting position the characteristics of, therefore can be vacuumized for various different antistaling container, compared to existing vacuum fresh-keeping device, substantially increase its application.
Description
Technical field
Fresh-keeping device is the utility model is related to, refers in particular to a kind of liftable vacuum fresh-keeping device.
Background technology
Vacuum fresh-keeping device is a kind of emerging product in recent years, and it is mainly used in excluding antistaling container（Such as freshness protection package, fresh-keeping
Box etc.）In partial air（Oxygen）, it is therefore prevented that it contact of the food with air, prevent food spoilage can effectively go bad, block
The environment of bacteria breed, consequently facilitating preferably preserve food materials.
But the most application of vacuum fresh-keeping device on existing market is single, that is, is only capable of the antistaling container to single variety
Vacuumized, and the existing antistaling container of in the market is varied, both including freshness protection package, includes again various fresh-keeping
Box, refreshing bottle etc., it is therefore desirable to which a have a wide range of application and easy to operate vacuum fresh-keeping device tackles the market demand.
Utility model content
The utility model provides a kind of liftable vacuum fresh-keeping device, and its main purpose is to overcome existing vacuum fresh-keeping device
The defects of application is single.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of liftable vacuum fresh-keeping device, including body, vavuum pump, in addition to lift are equiped with the body
Structure, box body and pressure release linkage brake mechanism；
Longitudinal rail is equiped with the side wall of the body, the elevating mechanism is slidably installed on the longitudinal rail；
The box body is external positioned at described, and it is connected on the elevating mechanism with being moved down on the elevating mechanism
It is dynamic；
The pressure release linkage brake mechanism includes：
Pressure release valve seat, it is installed in the box body, and described in its gas outlet connection vavuum pump, air inlet connection
Air admission hole on box body；
Elastic brake shoes, its can relatively described body be installed in slidingly back and forth in the box body, and the elastic brake shoes
Rear end with the outer body wall is inconsistent is moved up and down with limiting the elevating mechanism；
Drive block, it is installed on the box body and is connected with the elastic brake shoes, and it is used to control the bullet
Property brake shoes moves forward and backward；
Pressure release valve block, it is connected on the elastic brake shoes as the elastic brake shoes moves forward and backward, and in the bullet
It is covered on the pressure relief opening of the pressure release valve seat and is sealed when property brake shoes and inconsistent outer body wall.
Further, the elevating mechanism includes the sealed fixed seat being connected on the box body madial wall and at least one
The individual directive wheel being rotationally installed in the fixed seat, the directive wheel are fastened on the longitudinal rail and are relatively sliding
Connection.
Further, the box body includes adapter, the upper box cover and lower casing of upper and lower sealed connection, and the lower casing is opened
Provided with a converting interface, the adapter is movably connected in the converting interface, and the adapter passes through spring and the upper box cover
Or the inwall connection of lower casing, the air admission hole are opened on the adapter.
Further, in addition to the fluid reservoir below the box body, the fluid reservoir are removably fastened on described
On adapter, and the junction of the fluid reservoir and adapter is additionally provided with sealing ring.
Further, the fluid reservoir body, fluid reservoir lower cover, head that the fluid reservoir includes being sequentially connected from top to bottom are close
Packing, the fluid reservoir body is interior to have a reservoir, declines on the upside of the reservoir with the adapter clamping, the box body
Afterwards, the head seal pad can dock with the antistaling container aspirating hole being positioned over below.
Further, being equiped with the reservoir can be as the floating seal bar that liquid fluctuates, the floating be close
Envelope bar float after can with the air admission hole is inconsistent is sealed.
Further, the elastic brake shoes includes being sequentially connected the stage clip connect, sliding block and skid from front to back, described
Stage clip is set in fore-and-aft direction, and one end is connected on the inboard wall of cartridge, and the sliding block can be embedded in institute slidingly back and forth
State in box body.
Further, the drive block can be slidingly embedded on the box side wall, described in the sliding block face
The position of drive block offers a skewed slot, described drive block one end extend to the box body is outer, the other end may extend to it is described
Skewed slot is inconsistent；The drive block is pressed, the drive block can be made to promote the sliding block to compress the stage clip.
Further, the pressure release valve block is connected between the stage clip and sliding block, and silicon is also equiped with the pressure release valve block
Rubber cushion, the silicagel pad can block the pressure relief opening as the pressure release valve block is mobile.
Compared to the prior art, beneficial effect caused by the utility model is:
1st, the utility model is simple in construction, practical, by setting pressure release linkage brake mechanism so that user will be to protecting
When fresh container is vacuumized, elastic brake shoes can be controlled to move forward by drive block, so that elastic brake shoes and body
Lateral wall departs from, and allows box body to move up and down, easy to operate；Due to the box body can upper and lower adjusting position the characteristics of, therefore can be with pin
Various different antistaling container is vacuumized, compared to existing vacuum fresh-keeping device, it is substantially increased and applies model
Enclose.
2nd, in the utility model, by setting adapter to be connected by spring with the inwall of upper box cover or lower casing, make
Obtain adapter not only with lateral tilting, anteversion and retroversion can the utility model can also be directed in converting interface with up and down
The antistaling container of upper surface out-of-flatness is vacuumized, and further increases application.
3rd, due to the liquid such as food juice may be contained in the antistaling container to be vacuumized, therefore fluid reservoir is set to make
When must vacuumize, the liquid in it can be flowed in fluid reservoir and stored, and influence its work without being pumped in vavuum pump.
4th, in the utility model, by setting floating seal bar so that when the liquid level in reservoir rises to certain value,
Floating seal bar can float up to the air admission hole blocked on adapter therewith, so as to stop vacuumizing, avoid liquid storage tank liquid
Excessively it is pumped in vavuum pump.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the Split type structure schematic diagram of body described in the utility model.
Fig. 3 is box body, the Split type structure schematic diagram of fluid reservoir described in the utility model.
Fig. 4 is the Split type structure schematic diagram of pressure release linkage brake mechanism described in the utility model.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.A kind of liftable vacuum fresh-keeping device, including body 1, elevating mechanism 2, box body
3rd, pressure release linkage brake mechanism 4, fluid reservoir 5, vavuum pump 6 is equiped with body 1.Wherein,
Body 1 is bolted and formed by front shroud 11, back shroud 12, cover plate 13, lower cover 14 4, front shroud
Offer cannelure 15 on 11, the rear side of cannelure 15 is equiped with longitudinal rail 16, front side is equiped with track baffle plate 17, the track
The effect of baffle plate 17 is to reduce the probability that the dirts such as dust enter in longitudinal rail 16, improves service life of the present utility model,
Elevating mechanism 2 is slidably installed on longitudinal rail 16；
Box body 3 is located at outside body 1, and it is connected on elevating mechanism 2 as the elevating mechanism 2 moves up and down；
Pressure release linkage brake mechanism 4 includes：
Pressure release valve seat 41, it is fixed in box body 3 by the way that bolt is sealed, and its gas outlet 411 connection vavuum pump
6th, air inlet 412 connects the air admission hole 31 on box body 3；Specifically, gas outlet 411 connects vavuum pump by a long silicone tube 413
6, air inlet 412 connects air admission hole 31 by a short silicone tube 414；
Elastic brake shoes 42, its can opposing body 1 be installed in slidingly back and forth in the box body 3, and the elastic brake shoes
42 rear end and outer body wall are inconsistent（It is particularly inconsistent with the front shroud 11 of body）To limit elevating mechanism about 2
It is mobile；
Drive block 43, it is installed on box body 3 and is connected with elastic brake shoes 42, and it is used to control the elasticity to stop
Car block 42 is movable；
Pressure release valve block 44, it is connected on elastic brake shoes 42 as the elastic brake shoes moves forward and backward, and is stopped in elasticity
It is covered on the pressure relief opening 415 of pressure release valve seat 41 and is sealed when car block 42 and the inconsistent lateral wall of body 1.
By setting pressure release linkage brake mechanism 4 so that when user will vacuumize to antistaling container, drive can be passed through
Motion block 43 controls elastic brake shoes 42 to move forward, so that elastic brake shoes 42 departs from the lateral wall of body 1, allows box body about 3
It is mobile, it is easy to operate；Due to the box body 3 can upper and lower adjusting position the characteristics of, therefore can be directed to various different fresh-keeping
Container is vacuumized, and compared to existing vacuum fresh-keeping device, substantially increases its application.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Specifically, elevating mechanism 2 is connected to consolidating on the madial wall of box body 3 including sealed
Reservation 21 and at least one directive wheel 22 being rotationally installed in the fixed seat 21, directive wheel 22 are fastened on longitudinal rail
Connection is relatively sliding on 16.In the present embodiment, fixed seat 21 is in an inverted L-shaped, and its longitudinal portion 211 is located at body
In 1, transverse part 212 extends to outside body 1 and the sealed connection of the madial wall of box body 3；The number of directive wheel 22 is four, and average mark
The both sides in longitudinal portion 211 are distributed in, furthermore it is possible to using bearing as directive wheel 22.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Box body 3 includes adapter 32, the upper box cover 33 and lower casing of upper and lower sealed connection
34, lower casing 34 offers a converting interface 341, and adapter 32 is movably connected in converting interface 341, and adapter 32 passes through spring 35
It is connected with the inwall of upper box cover 33 or lower casing 34, air admission hole 31 is opened on adapter 32.If the adapter 32 and upper box cover
33 connections, then the spring 35 is stage clip, if the adapter 32 is connected with lower casing 34, the spring 35 is extension spring；The present embodiment
In, spring 35 is the stage clip being vertically arranged, and the upper end of the spring 35 is connected with the inwall of upper box cover 33.By setting adapter 32 logical
The inwall that spring 35 is crossed with upper box cover 33 or lower casing 34 is connected so that adapter 32 can not only live up and down in converting interface
It is dynamic, the utility model can be allowed to be directed to the antistaling container of upper surface out-of-flatness and take out very with lateral tilting, anteversion and retroversion
Sky, further increase application.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Fluid reservoir 5 is removably fastened on adapter 32, and the fluid reservoir 5 with
The junction of adapter 32 is additionally provided with sealing ring 36.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Specifically, fluid reservoir 5 includes the fluid reservoir body being sequentially connected from top to bottom
51st, fluid reservoir lower cover 52, head seal pad 53, foam-rubber cushion 54, fluid reservoir body 51 is interior to have a reservoir 55, the reservoir 55
With the clamping of adapter 32, specific snap fit is：The outer ring side of adapter 32 is provided with the buckle 321 of evagination, the inner ring side of reservoir 55
Neck 551 provided with indent.After box body 3 declines, head seal pad 53 can be with being positioned over antistaling container aspirating hole pair below
Connect.Due to the liquid such as food juice may be contained in the antistaling container to be vacuumized, therefore fluid reservoir 5 is set to take out very
Space-time, the liquid in it can be flowed in fluid reservoir 5 and stored, and influence its work without being pumped in vavuum pump 6.In addition,
Having on fluid reservoir lower cover 52 can be extended in reservoir 55 by the PC pipes 521 of gas, the PC pipes 521, fluid reservoir lower cover 52
It is tightly connected with fluid reservoir body 51, therefore gas enters in reservoir 55 directly through PC pipes 521；The effect of foam-rubber cushion 54 is
One cushion effect effect is provided, avoids damaging antistaling container by pressure；Microswitch 37 is additionally provided with box body 3, it is used to examine head close
Whether packing 53 compresses antistaling container；During pumping, the gas in antistaling container sequentially passes through head seal pad 53, fluid reservoir lower cover
52, enter in reservoir 55, because reservoir 55 has been completed to seal in the presence of sealing ring 36, therefore and then gas enters
Enter air admission hole 31, then pass sequentially through short silicone tube 414, pressure release valve seat 41, long silicone tube 413, finally enter vavuum pump 6 complete take out
Vacuum.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Be equiped with reservoir 5 can with the floating seal bar 56 that liquid fluctuates,
Floating seal bar 56 float after can with air admission hole 31 is inconsistent is sealed；In order that floating seal bar 56 can accurately up and down
Float, be also equiped with a rocker piece 57 in reservoir 5, floating seal bar 56, which can slide up and down to, to be embedded in the rocker piece 57.
By setting floating seal bar 56 so that when the liquid level in reservoir 5 rises to certain value, floating seal bar 56 can be on
Floating to the air admission hole 31 blocked on adapter 32, so as to stop vacuumizing, liquid in reservoir 55 is avoided excessively to be pumped to true
In empty pump 6.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Elastic brake shoes 42 includes being sequentially connected stage clip 421, the sliding block connect from front to back
422 and skid 423, stage clip 421 is set in fore-and-aft direction, and one end is connected on the inwall of box body 3, and sliding block 422 can be front and rear
Slidably it is embedded in box body 3；It is embedded specifically, sliding block 422 slides in upper box cover 33, the front end of stage clip 421 and upper box cover 33
Inwall connection.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Drive block 43 can be slidingly embedded in the side wall of box body 3, and sliding block 422 is just
Offer a skewed slot 424 to the position of drive block 43, the one end of drive block 43 extend to box body 3 is outer, the other end may extend to tiltedly
Groove 424 is inconsistent；Drive block 43 is pressed, the drive block can be made to promote sliding block compression press spring 421；Drive block 43 and the phase of skewed slot 424
One end of conflict has an inclined-plane 431, and the inclined-plane 431 is adapted with the gradient of skewed slot 424 so that during pressing drive block 43,
The inclined-plane 431 can smoothly dock with skewed slot 424, so as to improve the service life of equipment.In the present embodiment, elastic brake shoes 42 with
Drive block 43 is two, and is respectively arranged on the left and right sides of upper box cover 33, consequently facilitating user operates.Although the utility model
Middle drive block 43 is controlled using armstrong's patent, but can also use Electronic control.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Pressure release valve block 44 is connected between stage clip 421 and sliding block 422, the pressure release valve block
Silicagel pad 45 is also equiped with 44, the silicagel pad 45 can block pressure relief opening 415 as pressure release valve block 44 moves.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4.Application method of the present utility model：
First, antistaling container to be vacuumized is positioned over the lower section of box body 3, pins drive block 43, make the compression press spring of sliding block 422
421, allow skid 423 to leave the lateral wall of body 1, while promote box body 3 to decline, make head seal pad 53 and the antistaling container
Aspirating hole docks；
2nd, drive block 43 is unclamped, skid 423 is contradicted the position for fixing box body on the lateral wall of body 1 again,
The pressure relief opening 415 that pressure release valve block 44 is blocked on pressure release valve seat 41 by silicagel pad 45 thereon simultaneously；
3rd, vavuum pump 6 is started, the gas in antistaling container sequentially passes through head seal pad 53, fluid reservoir lower cover 52, liquid storage
Groove 55, air admission hole 31, short silicone tube 414, pressure release valve seat 41, long silicone tube 413, finally enter vavuum pump 6 complete vacuumize；And
And in pumping process, the liquid in gas is flowed in reservoir 55 and stored；
4th, vacuum is exhausted, pins drive block 43 again, pressure release valve block 44 is left pressure relief opening 415 and completes pressure release and make
Skid 423 leaves the lateral wall of body 1, while promotes box body 3 to rise to initial position, decontrols drive block 43 and waits make next time
With.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
Claims (9)
1. a kind of liftable vacuum fresh-keeping device, including body, vavuum pump is equiped with the body, it is characterised in that：Also wrap
Include elevating mechanism, box body and pressure release linkage brake mechanism；
Longitudinal rail is equiped with the side wall of the body, the elevating mechanism is slidably installed on the longitudinal rail；
The box body is external positioned at described, and it is connected on the elevating mechanism as the elevating mechanism moves up and down；
The pressure release linkage brake mechanism includes：
Pressure release valve seat, it is installed in the box body, and its gas outlet connects the vavuum pump, air inlet connects the box body
On air admission hole；
Elastic brake shoes, its can relatively described body be installed in slidingly back and forth in the box body, and after the elastic brake shoes
End with the outer body wall is inconsistent is moved up and down with limiting the elevating mechanism；
Drive block, it is installed on the box body and is connected with the elastic brake shoes, and it is used to control the elasticity to stop
Car block moves forward and backward；
Pressure release valve block, it is connected on the elastic brake shoes as the elastic brake shoes moves forward and backward, and is stopped in the elasticity
It is covered on the pressure relief opening of the pressure release valve seat and is sealed when car block and inconsistent outer body wall.
A kind of 2. liftable vacuum fresh-keeping device as claimed in claim 1, it is characterised in that：The elevating mechanism includes sealed company
The fixed seat being connected on the box body madial wall and at least one directive wheel being rotationally installed in the fixed seat, it is described
Directive wheel, which is fastened on the longitudinal rail, is relatively sliding connection.
A kind of 3. liftable vacuum fresh-keeping device as claimed in claim 1, it is characterised in that：The box body include adapter, on
Under sealed connection upper box cover and lower casing, the lower casing offers a converting interface, and the adapter is movably connected on described
In converting interface, the adapter is connected by spring with the inwall of the upper box cover or lower casing, and the air admission hole is opened in institute
State on adapter.
A kind of 4. liftable vacuum fresh-keeping device as claimed in claim 3, it is characterised in that：Also include below the box body
Fluid reservoir, the fluid reservoir is removably fastened on the adapter, and the junction of the fluid reservoir and adapter is also
Provided with sealing ring.
A kind of 5. liftable vacuum fresh-keeping device as claimed in claim 4, it is characterised in that：The fluid reservoir is included from top to bottom
Fluid reservoir body, fluid reservoir lower cover, the head seal pad being sequentially connected, the fluid reservoir body is interior to have a reservoir, the storage
With the adapter clamping on the upside of liquid bath, after the box body declines, the head seal pad can be with being positioned over below fresh-keeping
Container aspirating hole docks.
A kind of 6. liftable vacuum fresh-keeping device as claimed in claim 5, it is characterised in that：Being equiped with the reservoir can be with
The floating seal bar that liquid fluctuates, the floating seal bar float after can with the air admission hole is inconsistent is sealed.
A kind of 7. liftable vacuum fresh-keeping device as claimed in claim 1, it is characterised in that：The elastic brake shoes is included by preceding
The stage clip connect, sliding block and skid are sequentially connected backward, and the stage clip is set in fore-and-aft direction, and one end is connected to the box
On internal wall, the sliding block can be embedded in the box body slidingly back and forth.
A kind of 8. liftable vacuum fresh-keeping device as claimed in claim 7, it is characterised in that：The drive block can be slidingly
It is embedded on the box side wall, the position of drive block described in the sliding block face offers a skewed slot, described drive block one end
Extend to the box body is outer, the other end may extend to it is inconsistent with the skewed slot；The drive block is pressed, can push away the drive block
The dynamic sliding block compresses the stage clip.
A kind of 9. liftable vacuum fresh-keeping device as claimed in claim 7, it is characterised in that：The pressure release valve block is connected to described
Between stage clip and sliding block, silicagel pad is also equiped with the pressure release valve block, the silicagel pad can block up as the pressure release valve block is mobile
State pressure relief opening in residence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998124.2U CN207029652U (en) | 2017-08-10 | 2017-08-10 | A kind of liftable vacuum fresh-keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998124.2U CN207029652U (en) | 2017-08-10 | 2017-08-10 | A kind of liftable vacuum fresh-keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029652U true CN207029652U (en) | 2018-02-23 |
Family
ID=61475182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998124.2U Active CN207029652U (en) | 2017-08-10 | 2017-08-10 | A kind of liftable vacuum fresh-keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323724A (en) * | 2017-08-10 | 2017-11-07 | 厦门优尔电器股份有限公司 | A kind of liftable vacuum fresh-keeping device |
-
2017
- 2017-08-10 CN CN201720998124.2U patent/CN207029652U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323724A (en) * | 2017-08-10 | 2017-11-07 | 厦门优尔电器股份有限公司 | A kind of liftable vacuum fresh-keeping device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191010 Address after: 361100 No. 293, Tong An garden, Tongan Industrial Concentration Area, Fujian, Xiamen Patentee after: Xiamen youo intelligent Polytron Technologies Inc Address before: 361100 No. 293, Tong An garden, Tongan Industrial Concentration Area, Fujian, Xiamen Patentee before: Xiamen Youo Electric Appliances Ltd. |