CN107010323A - Antistaling container and refrigeration plant component - Google Patents
Antistaling container and refrigeration plant component Download PDFInfo
- Publication number
- CN107010323A CN107010323A CN201710171217.2A CN201710171217A CN107010323A CN 107010323 A CN107010323 A CN 107010323A CN 201710171217 A CN201710171217 A CN 201710171217A CN 107010323 A CN107010323 A CN 107010323A
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- China
- Prior art keywords
- chamber
- lid
- cylinder body
- container
- container body
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
- B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides a kind of antistaling container and refrigeration plant component, antistaling container includes：Container body, for suitable for the absolute construction picked and placeed, container body has opening；Lid, for suitable for the absolute construction picked and placeed, the opening for closed container body；Air extractor, is fixedly mounted on one in lid and container body, and the gas for enclosing lid and container body in the closing space set out is extracted out；The antistaling container that the present invention is provided, user can directly operate the air extractor on lid or container body to be evacuated, the operation of the external pump housing need not be carried out, without to the extra storage of the pump housing, have the advantages that easy to use, in addition, it is respectively the absolute construction for being suitable to pick and place that lid and container body are set in this programme, i.e. lid and container body need not be attached on other carriers, lid and container body can so be shifted according to use occasion demand, be more convenient for filling the operation for taking content and being evacuated into antistaling container.
Description
Technical field
The present invention relates to kitchen appliance field, in particular to a kind of antistaling container and a kind of refrigeration plant component.
Background technology
Implementation is vacuumized in current industry：An external pump housing on container joint, by controlling external pump
Body acting is so that the gas in container to be extracted out, after pumping, and the pump housing is removed into storage in case using next time, but is found through practice, outside
Connect the pump housing and there is not convenient property in terms of air suction process or storage, and external electronic pump housing cost is high, noise is big, is unfavorable for pushing away
Extensively.
The content of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of antistaling container.
It is another object of the present invention to provide a kind of refrigeration plant component with above-mentioned antistaling container.
To achieve the above object, the embodiment of first aspect present invention provides a kind of antistaling container, including：Container body,
For suitable for the absolute construction picked and placeed, the container body has opening；Lid, for suitable for the absolute construction picked and placeed, for closing
State the opening of container body；Air extractor, is fixedly mounted on one in the lid and the container body, for by institute
State lid and the container body and enclose gas extraction in the closing space set out.
The antistaling container that the present invention is provided, air extractor is fixedly mounted on one in lid and container body, and user will
Need after fresh-keeping content is placed into container body and closed using lid, can directly operate on lid or container body
Air extractor is evacuated, the operation without carrying out the external pump housing, without to the extra storage of the pump housing, with easy to use excellent
Point, in addition, setting lid and container body to be respectively the absolute construction for being suitable to pick and place in this programme, i.e. lid and container body can be independent
Shift, need not be attached on other carriers, lid and container body can so be shifted according to use occasion demand, more just
In user fresh-keeping content will be needed to be placed into the operation in container body, and the user that is also more convenient for is controlled air extractor and taken out
The operation of gas, further improves the ease of use of product.
In addition, the antistaling container in above-described embodiment that the present invention is provided can also have following additional technical feature：
In above-mentioned technical proposal, the antistaling container also includes：Thermal insulation layer, is arranged on the lid and/or the container
On body.
In this programme, thermal insulation layer is set on lid and/or container body, can so be realized in antistaling container tyre
Insulation or cold insulation, further improve the fresh-keeping effect to its content.
More specifically, thermal insulation layer can be located on the inner surface of the shell wall of lid and/or container body, on the outer surface of shell wall
And/or in the wall interlayer of shell wall, preferably thermal insulation layer includes heat insulation foam layer and/or heat insulating coat.
In any of the above-described technical scheme, the air extractor includes：Cylinder body；Piston, in the cylinder body, and can be
The cylinder body activity, the piston in the cylinder body between be separated out on induction chamber and exhaust chamber, the cylinder body and be provided with institute
Exhaust chamber and the gas outlet of the environmental communication outside the cylinder body are stated, wherein, when the piston is moved in the cylinder body, make institute
Induction chamber is stated with the volume of one in the exhaust chamber to increase, reduce another volume；First check valve, it is being opened
When control from the induction chamber to the exhaust chamber one-way conduction, and control the induction chamber and the exhaust chamber to break when closed
Open；Second check valve, it is controlled from the closing space to the induction chamber one-way conduction when opening, and is controlled when closed
The closing space disconnects with the induction chamber.
, can be by controlling piston to be moved in cylinder body to realize pumping purpose, with simple in construction, operation in this programme
Convenient advantage, specifically, exhaust process is：Piston edge makes the volume of induction chamber reduce, make the side that the volume of exhaust chamber increases
To motion, meanwhile, the second closed check valve is so that closing space disconnects with induction chamber, and the first check valve is opened so that by induction chamber
To exhaust chamber one-way conduction, because the volume of induction chamber reduces so that the gas in induction chamber is constantly squeezed into exhaust chamber, and
Cylinder body is discharged through gas outlet；Pumping process is：Piston increases, made a reduced volume of direction of exhaust chamber along making the volume of induction chamber
Motion, meanwhile, the first closed check valve so that exhaust chamber and induction chamber disconnect, the second check valve open so that from closing space to
Induction chamber one-way conduction, because the volume of induction chamber increases so that the gas in closing space is constantly inhaled into induction chamber；It is logical
Reciprocating motion of the pistons is crossed, so that pumping process and exhaust process are alternately, realization gradually extracts the gas in closing space out.
More specifically, the first check valve can be air passage one-way valve, for example, using the pneumatic pressure-release valve of air pressure triggering, when
So, it also can select conventional gas circuit check-valves even magnetic valve etc.；Second check valve can be air passage one-way valve, for example, utilize gas
The pneumatic pressure-release valve of triggering is pressed, certainly, conventional gas circuit check-valves even magnetic valve etc. is also can select.
In above-mentioned technical proposal, the antistaling container also includes：Return unit, for driving the piston in the cylinder body
Moved along a reduced volume of direction for making the volume of the induction chamber increase, make the exhaust chamber.
In this programme, return unit is set to drive piston edge in cylinder body the volume of induction chamber increased, made exhaust chamber
A reduced volume of direction motion, so, can reduce the volume of induction chamber on user's power actuated plunger edge, make the appearance of exhaust chamber
After the direction motion of product increase, piston reset is driven using return unit, without user's hand-reset, power acting is reduced, improves
Operation ease.
It is understood that the above is only the optimal technical scheme of the design, in fact, those skilled in the art can set
Count the driving work that power operation structure makes user complete return unit herein by way of reverse operating.
In above-mentioned technical proposal, the return unit includes spring and/or shell fragment.
In any of the above-described technical scheme, the antistaling container also includes：Operating parts, is connected with the piston, the operation
When part is operated, piston edge in the cylinder body is driven the volume of the induction chamber reduced, made the appearance of the exhaust chamber
The direction motion of product increase.
In this programme, operating parts (being, for example, button or push rod) is set, and during user's operation operating parts, driving piston is in cylinder
The direction increased in vivo along the volume for making the volume of induction chamber reduce, make exhaust chamber is moved, and such user can pass through repeated action
The gas in closing space is gradually extracted out with realizing in operating parts, this is simple in construction, be easily achieved, and with easy to operate
Advantage.
In above-mentioned technical proposal, mounting hole, the cylinder are provided with one in the lid and the container body
Body runs through the mounting hole, and is tightly connected with the mounting hole.
In this programme, mounting hole is set to enter the solid group to realize lid or container body and air extractor of luggage to cylinder body
Dress, it is convenient excellent with simple in construction, assembling positioning even if air extractor is assembled on lid or container body in modular form
Point, can be beneficial to streamline and assemble in production, and product after assembling, cylinder body is relative with the lid or container body where it in itself
It is static, it can be beneficial to ensure the sealing between cylinder body and lid or container body where it, it is ensured that the performance of product is stable.
In above-mentioned technical proposal, the cylinder body is tightly connected by sealing ring or fluid sealant with the mounting hole.
In this programme, sealing ring or fluid sealant is set to seal mounting hole with cylinder body, it is ensured that between the two
Sealing property, certainly, this programme are also not limited thereto, according to demand, and it is secondary that can also design cylinder body with lid or container body
Injection molding is tightly connected by ultra-sonic welded realization.
The embodiment of second aspect of the present invention provides a kind of refrigeration plant component, including：In any of the above-described technical scheme
Described antistaling container；Equipment body, including refrigeration chamber and the chamber door for closing or opening the refrigeration chamber, the fresh-keeping appearance
Device can be placed in the refrigeration chamber or on the support of the chamber door, or by from the refrigeration chamber or the chamber door branch
Taken out on frame.
The refrigeration plant component that the present invention is provided, because of the antistaling container being provided with described in any of the above-described technical scheme, from
And with all of the above beneficial effect, will not be repeated here.
More specifically, the support of casing can be the pallet or bottle frame being installed on chamber door, it is in a state of use, fresh-keeping to hold
Device is placed on pallet or is placed in a bottle inframe.
Alternatively, the equipment body includes refrigerator or refrigerator-freezer.
The additional aspect and advantage of the present invention will become obvious in following description section, or pass through the practice of the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is structural representation of the antistaling container described in one embodiment of the invention in exhaust process；
Fig. 2 is structural representation of the antistaling container described in one embodiment of the invention in pumping process.
Wherein, the corresponding relation between the reference and component names in Fig. 1 and Fig. 2 is：
10 container bodies, 20 lids, 30 closing spaces, 40 air extractors, 41 cylinder bodies, 411 exhaust chambers, 412 induction chambers, 413
Gas outlet, 42 pistons, 43 first check valves, 44 second check valves, 45 springs, 46 operating parts.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Antistaling container described according to some embodiments of the invention is described referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the antistaling container that the embodiment of first aspect present invention is provided, including：Container body 10, box
Lid 20 and air extractor 40.
Specifically, container body 10 is the absolute construction suitable for picking and placeing, and container body 10 has opening；Lid 20 is suitable for picking and placeing
Absolute construction, and suitable for being removably tightly connected with container body 10, the opening for closed container body 10；Pumping dress
Put on 40 one be fixedly mounted in lid 20 and container body 10, for lid 20 and container body 10 to be enclosed into the closing set out
Gas in space 30 is extracted out.
The antistaling container that the present invention is provided, air extractor 40 is fixedly mounted on one in lid 20 and container body 10,
After user will need fresh-keeping content to be placed into container body 10 and closed using lid 20, lid 20 can be directly operated
Or the air extractor 40 on container body 10 is evacuated, the operation without carrying out the external pump housing, without to the extra storage of the pump housing,
Have the advantages that it is easy to use, in addition, set lid 20 and container body 10 to be respectively the absolute construction for being suitable to pick and place in this programme,
I.e. lid 20 and container body 10 can individually be shifted, need not be attached on other carriers, so can be according to use occasion demand pair
Lid 20 and container body 10 are shifted, and the user that is more convenient for will need fresh-keeping content to be placed into the operation in container body 10,
And the user that is also more convenient for is controlled the operation of the pumping of air extractor 40, further improves the ease of use of product.
In one embodiment of the invention, antistaling container also includes thermal insulation layer (not shown), and thermal insulation layer is arranged on
On lid 20 and/or container body 10.
In this programme, thermal insulation layer is set on lid 20 and/or container body 10, so can be in antistaling container tyre
Insulation or cold insulation are realized, the fresh-keeping effect to its content is further improved.
More specifically, thermal insulation layer can be located on the inner surface of the shell wall of lid 20 and/or container body 10, the outer surface of shell wall
In the upper and/or wall interlayer of shell wall, preferably thermal insulation layer includes heat insulation foam layer and/or heat insulating coat.
In one embodiment of the invention, as depicted in figs. 1 and 2, air extractor 40 includes cylinder body 41, piston 42, the
One check valve 43 and the second check valve 44.
Specifically, piston 42 is located in cylinder body 41, and can be movable in cylinder body 41, and piston 42 is separated out between cylinder body 41 is interior
It is provided with the gas outlet of the environmental communication outside exhaust chamber 411 and cylinder body 41 on induction chamber 412 and exhaust chamber 411, cylinder body 41
413, wherein, when piston 42 is moved in cylinder body 41, induction chamber 412 increased with the volume of one in exhaust chamber 411, made separately
The volume of one reduces；As shown in figure 1, the control when opening of the first check valve 43 is unidirectionally led from induction chamber 412 to exhaust chamber 411
It is logical, as shown in Fig. 2 the first check valve 43 controls induction chamber 412 to be disconnected with exhaust chamber 411 when closed；As shown in Fig. 2 second
Control is from closing space 30 to the one-way conduction of induction chamber 412 when opening for check valve 44, as shown in figure 1, the second check valve 44 exists
Closing space 30 is controlled to be disconnected with induction chamber 412 during closing.
In this programme, can by control piston 42 in the cylinder body 41 motion to realize pumping purpose, with it is simple in construction,
Easy to operate advantage, specifically, as shown in figure 1, exhaust process is：Piston 42 is along reducing the volume of induction chamber 412, make row
The direction motion of the volume increase of air chamber 411, i.e., move along the direction as Fig. 1 cathetus arrow is indicated, meanwhile, the second check valve
44 are closed so that closing space 30 disconnects with induction chamber 412, and the first check valve 43 is opened so that from induction chamber 412 to exhaust chamber
411 one-way conductions, because the volume of induction chamber 412 reduces so that the gas in induction chamber 412 is constantly squeezed into exhaust chamber 411
It is interior, and discharge cylinder body 41 through gas outlet 413；As shown in Fig. 2 pumping process is：Piston 42 increases along making the volume of induction chamber 412
Greatly, move a reduced volume of direction of exhaust chamber 411, i.e., moved along the direction as Fig. 2 cathetus arrow is indicated, meanwhile, the
One check valve 43 is closed so that exhaust chamber 411 disconnects with induction chamber 412, the second check valve 44 open so that from closing space 30 to
The one-way conduction of induction chamber 412, because the volume of induction chamber 412 increases so that the gas in closing space 30 is constantly inhaled into suction
In air chamber 412；Moved back and forth, so that pumping process and exhaust process are alternately, realized closing space 30 by piston 42
Interior gas is gradually extracted out.
More specifically, the first check valve 43 can be air passage one-way valve, for example, using the pneumatic pressure-release valve of air pressure triggering,
Certainly, it also can select conventional gas circuit check-valves even magnetic valve etc.；Second check valve 44 can be air passage one-way valve, be, for example, profit
The pneumatic pressure-release valve triggered with air pressure, certainly, also can select conventional gas circuit check-valves even magnetic valve etc..
In one embodiment of the invention, as depicted in figs. 1 and 2, it (is, for example, spring that antistaling container, which also includes return unit,
45, spring 45 is located in induction chamber 412, and is supported between the wall of piston 42 and cylinder body 41, certainly, or shell fragment etc. other
Dynamic clamping head and quiet clamping head), return unit is used to drive the edge in cylinder body 41 of piston 42 to increase the volume of induction chamber 412, make exhaust chamber 411
A reduced volume of direction motion.
In this programme, return unit is set to drive the edge in cylinder body 41 of piston 42 to increase the volume of induction chamber 412, make row
A reduced volume of direction motion of air chamber 411, so, can be in user's power actuated plunger 42 along subtracting the volume of induction chamber 412
After the direction motion that volume that is small, making exhaust chamber 411 increases, resetted using return unit driving piston 42, it is multiple manually without user
Position, reduces power acting, improves operation ease.
It is understood that the above is only the optimal technical scheme of the design, in fact, those skilled in the art can set
Count the driving work that power operation structure makes user complete return unit herein by way of reverse operating.
In one embodiment of the invention, as depicted in figs. 1 and 2, antistaling container also (is for example, pressed including operating parts 46
Button, certainly, or other operating parts 46 such as push rod, slider-crank mechanism), it is connected with piston 42, when operating parts 46 is operated,
Move in the direction that driving piston 42 increases in cylinder body 41 along the volume for making the volume of induction chamber 412 reduce, make exhaust chamber 411.
In this programme, operating parts 46 (being, for example, button, slider-crank mechanism or push rod), user's operation operating parts are set
When 46, driving piston 42 edge in cylinder body 41 makes the volume of induction chamber 412 reduce, make the direction that the volume of exhaust chamber 411 increases
Motion, such user can gradually be extracted the gas in closing space 30 out with realizing by being iteratively operating on operating parts 46, the knot
Structure is simple, be easily achieved, and has the advantages that easy to operate.
In one embodiment of the invention, mounting hole, cylinder body 41 are provided with one in lid 20 and container body 10
Penetrating mounting holes, and be tightly connected with mounting hole.
In this programme, mounting hole is set to enter luggage to cylinder body 41 admittedly to realize lid 20 or container body 10 and air extractor
40 assembling, even if air extractor 40 is assembled on lid 20 or container body 10 in modular form, with simple in construction, assembling
Convenient advantage is positioned, streamline can be beneficial to and assembled in production, and product after assembling, cylinder body 41 itself and the box where it
Lid 20 or the geo-stationary of container body 10, can be beneficial to ensure the sealing between cylinder body 41 and lid 20 or container body 10 where it
Property, it is ensured that the performance of product is stable.
In one particular embodiment of the present invention, cylinder body 41 is tightly connected by sealing ring or fluid sealant with mounting hole.
In this programme, sealing ring or fluid sealant is set to seal mounting hole with cylinder body 41, it is ensured that between the two
Sealing property, certainly, this programme is also not limited thereto, according to demand, can also design cylinder body 41 and lid 20 or container body
10 are secondary injection molding or are tightly connected by ultra-sonic welded realization.
In one particular embodiment of the present invention, as depicted in figs. 1 and 2, the container body 10 and lid 20 of antistaling container
For moveable absolute construction, air extractor 40 is fixedly mounted on lid 20 or container body 10, passes through 40 pairs of appearances of air extractor
Body 10 and lid 20 are enclosed after the closing space 30 set out vacuumizes, and the antistaling container can be placed in the refrigerating chamber of refrigerator,
Or be placed on chamber door and (be such as placed on the pallet of chamber door or bottle frame), it is easy to use, wherein, the shell of lid 20 and container body 10
Wall can be with thermal insulation layer can also be without thermal insulation layer.
Further, air extractor 40 is unidirectional including cylinder body 41, piston 42, spring 45, the first check valve 43 and second
Valve 44, piston 42 is provided with cylinder body 41 on interval exhaust room 411 and induction chamber 412, piston 42 to be used for the He of exhaust chamber 411
The first hole that induction chamber 412 is connected, the first check valve 43 controls to be provided with the first hole one-way conduction or closing, cylinder body 41 for inciting somebody to action
Lid 20 encloses the second hole that the closing space 30 set out is connected with induction chamber 412 with container body 10, and the second check valve 44 is controlled
Second hole one-way conduction or closing, wherein, preferably cylinder body 41 is fixed with lid 20, i.e., both are the structure seldom dismantled, such as Fig. 1
It is shown, exhaust process：Press down on the operating parts 46 being connected with piston 42, the first check valve 43 opens that (i.e. the first hole is unidirectionally led
It is logical), the second check valve 44 closes (i.e. the second hole is closed), now, and piston 42 is moved downward, the gas quilt in induction chamber 412
Exhaust chamber 411 is squeezed into, finally the discharge of gas outlet 413 cylinder body 41 through cylinder body 41；As shown in Fig. 2 pumping process：On operating parts 46
Active force remove, spring 45 is resetted, and piston 42 is moved upwards, and the second check valve 44 opens (i.e. the second hole one-way conduction), the
One check valve 43 closes (i.e. the first hole is closed), and now piston 42 is moved upwards, and the gas in closing space 30 is pumped into and inhaled
In air chamber 412, the gas of the suction induction chamber 412 is finally discharged to outside cylinder body 41 in exhaust process, and thus, user can be back and forth
The operating parts 46 on piston 42 is pressed, gas is discharged to from closing space 30 inside cylinder body 41, cylinder is then discharged to by cylinder body 41 again
Outside body 41, vacuumizing effect is back and forth realized back and forth.The present invention vacuumizes that mode is more direct, and user can enter according to the actual requirements
Row is vacuumized, it is not necessary to by the pump housing or auxiliary vaccum-pumping equipment, facility is brought to user, and antistaling container can be with making
Arbitrarily shifted with demand or tyre, using more convenient.
The refrigeration plant component (not shown) that the embodiment of second aspect of the present invention is provided, including：Any of the above-described skill
Antistaling container described in art scheme；Equipment body, including refrigeration chamber and the chamber door for closing or opening refrigeration chamber, fresh-keeping appearance
Device can be placed in refrigeration chamber or on the support of chamber door, or is taken out from refrigeration chamber or on the support of chamber door.
The refrigeration plant component that the present invention is provided, because of the antistaling container being provided with described in any of the above-described technical scheme, from
And with all of the above beneficial effect, will not be repeated here.
More specifically, the support of casing can be the pallet or bottle frame being installed on chamber door, it is in a state of use, fresh-keeping to hold
Device is placed on pallet or is placed in a bottle inframe.
Alternatively, equipment body includes refrigerator or refrigerator-freezer.
In summary, the antistaling container that the present invention is provided, air extractor is fixedly mounted on one in lid and container body
On, user will be needed after fresh-keeping content is placed into container body and closed using lid, can directly operate lid or
Air extractor on container body is evacuated, the operation without carrying out the external pump housing, without to the extra storage of the pump housing, with making
Convenient advantage is used, in addition, setting lid and container body to be respectively the absolute construction for being suitable to pick and place, i.e. lid and appearance in this programme
Body need not be attached on other carriers, lid and container body can so be shifted according to use occasion demand, more just
In user fresh-keeping content will be needed to be placed into the operation in container body, and the user that is also more convenient for is controlled air extractor and taken out
The operation of gas, further improves the ease of use of product.
In the present invention, term " first ", " second " are only used for the purpose described, and it is not intended that indicating or implying phase
To importance；The term such as term " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be with
It is to be fixedly connected or be detachably connected, or is integrally connected；" connected " can be joined directly together, can also be in
Between medium be indirectly connected to.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one reality of the invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of antistaling container, it is characterised in that including：
Container body, for suitable for the absolute construction picked and placeed, the container body has opening；
Lid, for suitable for the absolute construction picked and placeed, the opening for closing the container body；
Air extractor, is fixedly mounted on one in the lid and the container body, for the lid to be held with described
The gas that body is enclosed in the closing space set out is extracted out.
2. antistaling container according to claim 1, it is characterised in that also include：
Thermal insulation layer, is arranged on the lid and/or the container body.
3. antistaling container according to claim 1 or 2, it is characterised in that the air extractor includes：
Cylinder body；
Piston, in the cylinder body, and can in the cylinder body activity, the piston in the cylinder body between be separated out air-breathing
It is provided with the gas outlet of the environmental communication outside the exhaust chamber and the cylinder body on room and exhaust chamber, the cylinder body, wherein,
When the piston is moved in the cylinder body, make the induction chamber with the exhaust chamber the volume of one increase, make it is another
Individual volume reduces；
First check valve, it is controlled from the induction chamber to the exhaust chamber one-way conduction when opening, and is controlled when closed
The induction chamber disconnects with the exhaust chamber；
Second check valve, it is controlled from the closing space to the induction chamber one-way conduction when opening, and is controlled when closed
The closing space is made to disconnect with the induction chamber.
4. antistaling container according to claim 3, it is characterised in that also include：
Return unit, for drive the piston in the cylinder body along increasing the volume of the induction chamber, make the exhaust chamber
A reduced volume of direction motion.
5. antistaling container according to claim 4, it is characterised in that
The return unit includes spring and/or shell fragment.
6. antistaling container according to claim 3, it is characterised in that also include：
Operating parts, is connected with the piston, when the operating parts is operated, and drives the piston described along making in the cylinder body
The direction motion that the volume of induction chamber reduces, increases the volume of the exhaust chamber.
7. antistaling container according to claim 3, it is characterised in that
Mounting hole is provided with one in the lid and the container body, the cylinder body runs through the mounting hole, and
It is tightly connected with the mounting hole.
8. antistaling container according to claim 7, it is characterised in that
The cylinder body is tightly connected by sealing ring or fluid sealant with the mounting hole.
9. a kind of refrigeration plant component, it is characterised in that including：
Antistaling container as any one of claim 1 to 8；
Equipment body, including refrigeration chamber and the chamber door for closing or opening the refrigeration chamber, the antistaling container can be placed
In the refrigeration chamber or on the support of the chamber door, or taken out from the refrigeration chamber or on the support of the chamber door.
10. refrigeration plant component according to claim 9, it is characterised in that
The equipment body includes refrigerator or refrigerator-freezer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171217.2A CN107010323A (en) | 2017-03-21 | 2017-03-21 | Antistaling container and refrigeration plant component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171217.2A CN107010323A (en) | 2017-03-21 | 2017-03-21 | Antistaling container and refrigeration plant component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107010323A true CN107010323A (en) | 2017-08-04 |
Family
ID=59439617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710171217.2A Pending CN107010323A (en) | 2017-03-21 | 2017-03-21 | Antistaling container and refrigeration plant component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010323A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651300A (en) * | 2017-10-18 | 2018-02-02 | 天津市津冠润滑脂有限公司 | A kind of vacuum storage tank |
| CN108438500A (en) * | 2018-03-23 | 2018-08-24 | 安徽义良罐业科技有限公司 | A kind of Double-layer tea tank |
| CN109770569A (en) * | 2019-02-13 | 2019-05-21 | 莱芜职业技术学院 | A kind of pharmacy articles Moistureproof storage cabinet |
| CN110231460A (en) * | 2019-07-16 | 2019-09-13 | 贵州电网有限责任公司 | A kind of extrusion and hand hydraulic oil is to detect the device and its application method of dissolved-air rate |
| CN112682289A (en) * | 2020-12-30 | 2021-04-20 | 台州市聚玛科技有限公司 | Vacuumizing device and container |
| CN113087152A (en) * | 2021-05-19 | 2021-07-09 | 中国科学院生态环境研究中心 | Multifunctional three-dimensional constructed wetland heat preservation structure |
| CN114061226A (en) * | 2020-08-10 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| WO2023116628A1 (en) * | 2021-12-20 | 2023-06-29 | 海尔智家股份有限公司 | Storage container |
| CN116513626A (en) * | 2023-07-03 | 2023-08-01 | 常州康宝高分子科技有限公司 | Be used for macromolecular material particle transport conveyor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651300A (en) * | 2017-10-18 | 2018-02-02 | 天津市津冠润滑脂有限公司 | A kind of vacuum storage tank |
| CN108438500A (en) * | 2018-03-23 | 2018-08-24 | 安徽义良罐业科技有限公司 | A kind of Double-layer tea tank |
| CN109770569A (en) * | 2019-02-13 | 2019-05-21 | 莱芜职业技术学院 | A kind of pharmacy articles Moistureproof storage cabinet |
| CN110231460A (en) * | 2019-07-16 | 2019-09-13 | 贵州电网有限责任公司 | A kind of extrusion and hand hydraulic oil is to detect the device and its application method of dissolved-air rate |
| CN114061226A (en) * | 2020-08-10 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN112682289A (en) * | 2020-12-30 | 2021-04-20 | 台州市聚玛科技有限公司 | Vacuumizing device and container |
| CN113087152A (en) * | 2021-05-19 | 2021-07-09 | 中国科学院生态环境研究中心 | Multifunctional three-dimensional constructed wetland heat preservation structure |
| WO2023116628A1 (en) * | 2021-12-20 | 2023-06-29 | 海尔智家股份有限公司 | Storage container |
| CN116513626A (en) * | 2023-07-03 | 2023-08-01 | 常州康宝高分子科技有限公司 | Be used for macromolecular material particle transport conveyor |
| CN116513626B (en) * | 2023-07-03 | 2023-09-19 | 常州康宝高分子科技有限公司 | Be used for macromolecular material particle transport conveyor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170804 |