CN104925385A - Vacuum storage box - Google Patents

Vacuum storage box Download PDF

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Publication number
CN104925385A
CN104925385A CN201510365951.3A CN201510365951A CN104925385A CN 104925385 A CN104925385 A CN 104925385A CN 201510365951 A CN201510365951 A CN 201510365951A CN 104925385 A CN104925385 A CN 104925385A
Authority
CN
China
Prior art keywords
box body
vacuum
assembly
vacuumize
evacuation passageway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510365951.3A
Other languages
Chinese (zh)
Inventor
孙永明
叶顺青
杨林文
田兰花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN PHEATON ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN PHEATON ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN PHEATON ELECTRONIC TECHNOLOGY Co Ltd filed Critical DONGGUAN PHEATON ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201510365951.3A priority Critical patent/CN104925385A/en
Publication of CN104925385A publication Critical patent/CN104925385A/en
Priority to US14/950,086 priority patent/US20160376083A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/18Containers, 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
    • B65D81/20Containers, 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
    • B65D81/2007Containers, 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
    • B65D81/2038Containers, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/18Containers, 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
    • B65D81/20Containers, 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
    • B65D81/2007Containers, 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
    • B65D81/2015Containers, 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 in an at least partially rigid container

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The application provides a storage box. The storage box comprises a box body and a vacuum-pumping assembly capable of being fixed to the box body. The box body is provided with a vacuum-pumping channel, and the vacuum-pumping assembly is in detachable connection with the vacuum-pumping channel. When the vacuum-pumping assembly is connected to the vacuum-pumping channel, air in the inner chamber of the box body is extracted when the air pressure of the inner chamber of the box body is larger than a threshold, so that the box body can be kept in a vacuum state. In the daily use, a consumer can prepare multiple box bodies and one vacuum-pumping assembly; when objects stored in the box body are required to be stored for a long period, the vacuum-pumping assembly is fixed to the box body; when objects stored in the box body are required to be stored for a short period, the vacuum-pumping assembly vacuumizes the inner chamber of the box body, and the vacuum-pumping assembly can be put back on the box body storing the objects required to be stored for a long period after vacuum-pumping, so that the vacuum-pumping assembly is more fully utilized, and demands on storing the objects for a long period can be met for the consumer.

Description

A kind of vacuum storage box
Technical field
The application relates to parcel tray technical field, particularly a kind of vacuum storage box.
Background technology
In order to perishable articles such as storage foods, the increasing vessel that store all adopt the mode of vacuum to delay the oxidation deterioration process of article, thus reach the object of insurance.
At present, the mode realizing storing vessel vacuum mainly contains two kinds, a kind of be vacuum is be separated with vessel, bleed with the vacuum valve that air extracting pump pushes against on vessel in use, rear air extracting pump of having bled detaches vacuum valve, this mode adopts an air extracting pump can vacuumize for multiple vessel, with low cost, but also come with some shortcomings: (1) due to routine use vacuum utensil be not high-accuracy vessel, its sealing property is limited, in storing process, degree of vacuum inevitably declines gradually, except non-consumer timing vacuumizes to vessel, not then be difficult to realize long preservation, (2) being separated due to air extracting pump and vessel, only needing when bleeding to use, being therefore easily randomly placed after being used to complete, thus causing loss, the use needed after being not easy to.Another mode is in air extracting pump and vessel integrated design, Full-automatic vacuum preservation box such as disclosed in China Patent No. CN 201320356032.6, air extracting pump is set on lid by it, air pressure in air extracting pump Real-Time Monitoring box body, then start pumping action when degree of vacuum is less than threshold value in box body, guarantee the degree of vacuum in box body.Although this mode can extend fresh keeping time, but, an air extracting pump is fixed and is matched with a box body, air extracting pump only can be bled to the box body assembled with it, the degree of utilization of air extracting pump is very low, and air extracting pump is device costly, for consumers, benefited storage vessel all being replaced with similar vessel is unpractical and waste.
For this reason, provide one can improve air extracting pump Occupation coefficient by actv., the vacuum storage box overcoming the deficiency of above-mentioned two kinds of technical schemes is particularly important.
Summary of the invention
The object of the application is that avoiding above-mentioned weak point of the prior art to provide one can be convenient to customer reasonably uses air extracting pump to vacuumize parcel tray, thus air extracting pump efficiency can be improved, the demand that customer preserves article for a long time can be met again.
Invention thinking: contriver recognizes, for daily life, different article are different for the requirement of degree of vacuum, storage life is also different, such as storage food storage and, the food inside box process will be opened after may storing one day, then store again vacuumizing, and some article may be sealed up for safekeeping for a long time and can not open, short time is stored or the article not high to vacuum level requirements, because the time is short, in storing process, the change of degree of vacuum is very little, the storage box of this type needs to carry out vacuumizing process when being only placing articles, air extracting pump need not to be fixed on box body and degree of vacuum in Real-Time Monitoring box body, and for the long-time article stored, although need air extracting pump to be fixed on box body, drop in order to degree of vacuum in box body and vacuumize process lower than carrying out during threshold value, but in fact, leakage due to gas is very slowly, air extracting pump is generally wanted the interval a very long time just can start to carry out vacuumizing process, therefore, contriver thinks and can bleed by the temporary air extracting pump using the parcel tray being equipped to long-time stores when processing the article preventing the short time from storing, after having used, air extracting pump is back to the long-time erroneous judgement box body that stores and can guarantees that the degree of vacuum of this box body is stablized for a long time laying, this makes it possible to the Occupation coefficient namely effectively raising air extracting pump, and also can preserve preferably for needing the long-time article stored.Certainly, above-mentioned using be realized, then need the technological means of existing two kinds of technical schemes to carry out comprehensively.
The object of the application is achieved through the following technical solutions:
Provide a kind of vacuum storage box, comprise at least one box body and can be fixed in box body vacuumize assembly, described box body is provided with evacuation passageway, described vacuumize assembly detachable be connected to described evacuation passageway, described vacuumize the state that assembly is connected to described evacuation passageway under, described in vacuumize assembly taking case intracoelomic cavity when the air pressure of described box body inner chamber is greater than threshold value gas keep vacuum state to make box body inner chamber; Described vacuumize the state that assembly is separated with evacuation passageway under, evacuation passageway blocks box body inner chamber chamber and keeps vacuum state with outside connection to make box body inner chamber.
Wherein, described box body outer wall is provided with storage tank, described in vacuumize assembly and can be fixed in described storage tank.
Wherein, described evacuation passageway is arranged at the bottom land of described storage tank, described in vacuumize assembly bottom surface be provided with the air exhaust nozzle mated with described evacuation passageway.
Wherein, described box body comprises box body and lid, and described storage tank is arranged at described lid.
Preferably, described in vacuumize assembly and be provided with pressure-detecting device, described pressure-detecting device detects the air pressure of described box body inner chamber through evacuation passageway.
Another is preferred, described box body is provided with pressure-detecting device, described pressure-detecting device, when described vacuumize assembly be connected to described evacuation passageway time, described pressure-detecting device is connected with the described electrical component that vacuumizes, and vacuumizes assembly described in triggering when the air pressure of described box body inner chamber is greater than threshold value.
Wherein, described evacuation passageway comprises the through hole that described contract worn by tank, is provided with check valve in described through hole, and described check valve is opened when vacuumizing assembly and bleeding.
Wherein, be also provided with earth pressure release bar in described through hole, described earth pressure release bar is toppled over the seasonal described through hole of swing and is formed free air diffuser.
The beneficial effect of the application: this application provides a kind of parcel tray face, this parcel tray comprise box body and can be fixed in box body vacuumize assembly, described box body is provided with evacuation passageway, the described assembly that vacuumizes is connected with described evacuation passageway is detachable, when described vacuumize assembly be connected to described evacuation passageway time, when the air pressure of described box body inner chamber is greater than threshold value, the gas of taking case intracoelomic cavity keeps vacuum state to make box body inner chamber; When described vacuumize assembly be separated with evacuation passageway time, evacuation passageway blocks box body inner chamber chamber and keeps vacuum state with outside connection to make box body inner chamber.In customer's routine use, multiple box body can be prepared and one vacuumize assembly, when a certain box body stores needs long storage time, then will vacuumize assembly is fixed on this box body, vacuumize assembly like this and will keep vacuum state to make box body inner chamber by the gas of taking case intracoelomic cavity when the air pressure of described box body inner chamber is greater than threshold value, when a certain box body needs stores to need the short time to deposit, then use from the box body of long storage time article after placing article and vacuumize assembly box body inner chamber is vacuumized, just this can be vacuumized assembly after having vacuumized to continue to put back on the box body of long storage time article.Thus make use of more fully and vacuumize assembly, also can meet the demand that customer preserves article for a long time.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the application, but the embodiment in accompanying drawing does not form any restriction to the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of a kind of vacuum storage box of the application.
Fig. 2 is the cross-sectional view of the lid of a kind of vacuum storage box of the application.
Include in fig. 1 and 2:
1---box body, 2---lid, 21---storage tank, 3------check valve, 5---earth pressure release bar that vacuumizes assembly, 4.
Detailed description of the invention
With the following Examples the application is further described.
embodiment 1
The detailed description of the invention of a kind of vacuum storage box of the application, as depicted in figs. 1 and 2, comprise box body and can be fixed in box body vacuumize assembly 3, box body comprises box body 1 and lid 2, outer wall is provided with storage tank 21, vacuumizing assembly 3 can be fixed in described storage tank 21, the bottom land of storage tank 21 is provided with evacuation passageway, the bottom surface vacuumizing assembly 3 is provided with the air exhaust nozzle mated with described evacuation passageway, vacuumize assembly 3 and be provided with pressure-detecting device, described pressure-detecting device detects the air pressure of described box body inner chamber through evacuation passageway.Described vacuumize the state that assembly 3 is connected to described evacuation passageway under, described in vacuumize assembly 3 taking case intracoelomic cavity when the air pressure of described box body inner chamber is greater than threshold value gas keep vacuum state to make box body inner chamber; Described vacuumize the state that assembly 3 is separated with evacuation passageway under, evacuation passageway blocks box body inner chamber chamber and keeps vacuum state with outside connection to make box body inner chamber.
In customer's routine use, multiple box body can be prepared and one vacuumize assembly 3, when a certain box body stores needs long storage time, then will vacuumize assembly 3 is fixed on this box body, vacuumize assembly 3 like this and will keep vacuum state to make box body inner chamber by the gas of taking case intracoelomic cavity when the air pressure of described box body inner chamber is greater than threshold value, when a certain box body needs stores to need the short time to deposit, then use from the box body of long storage time article after placing article and vacuumize assembly 3 box body inner chamber is vacuumized, just this can be vacuumized assembly 3 after having vacuumized to continue to put back on the box body of long storage time article.Thus make use of more fully and vacuumize assembly 3, also can meet the demand that customer preserves article for a long time.And, be fixed on a certain box body owing to vacuumizing assembly 3, therefore can not be randomly placed, be not easy to cause loss.
It should be noted that, storage tank 21 also can not be opened on lid 2, such as, open and be also fine on box body 1, and concrete can adjust flexibly according to the application demand of product.Even, also containing cavity can not be offered, as long as vacuumize assembly 3 to be fixed in box body.
In addition, in the present embodiment, evacuation passageway comprises the through hole that described contract worn by tank, check valve 4 is provided with in described through hole, described check valve 4 is opened when vacuumizing assembly 3 and bleeding, also be provided with earth pressure release bar 5 in through hole, described earth pressure release bar 5 is toppled over the seasonal described through hole of swing and is formed free air diffuser.Concrete, can with reference to the evacuation passageway structure of existing separation type vacuum box.
embodiment 2
The detailed description of the invention two of a kind of vacuum storage box of the application, the main technical schemes of the present embodiment is identical with embodiment 1, in the present embodiment unaccounted feature, adopts the explanation in embodiment 1, no longer repeats at this.The difference of the present embodiment and embodiment 1 is, box body is provided with pressure-detecting device, described pressure-detecting device, when described vacuumize assembly 3 be connected to described evacuation passageway time, described pressure-detecting device is electrically connected with the described assembly 3 that vacuumizes, and vacuumizes assembly 3 described in triggering when the air pressure of described box body inner chamber is greater than threshold value.Consider the reasons such as the holistic cost of product, existing pressure-detecting device generally can not adopt small size, and high-precision pressure sensor realizes detecting, but adopts spring or shell fragment to realize.If adopt the scheme of " vacuumize assembly 3 and be provided with pressure-detecting device; described pressure-detecting device detects the air pressure of described box body inner chamber through evacuation passageway " in embodiment 1 under this condition, then not only mechanism is difficult to realize, and accuracy of detection can decline to a great extent, for this reason, by pressure-detecting device and box body integrated design, and pressure-detecting device is made to vacuumize assembly 3 by electric signal triggering, thus reduction manufacture difficulty, improve accuracy of detection.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the application; but not the restriction to the application's protection domain; although done to explain to the application with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the application or equivalent replacement, and not depart from essence and the scope of technical scheme.

Claims (8)

1. a vacuum storage box, it is characterized in that: comprise at least one box body and can be fixed in box body vacuumize assembly, described box body is provided with evacuation passageway, described vacuumize assembly detachable be connected to described evacuation passageway, described vacuumize the state that assembly is connected to described evacuation passageway under, described in vacuumize assembly taking case intracoelomic cavity when the air pressure of described box body inner chamber is greater than threshold value gas keep vacuum state to make box body inner chamber; Described vacuumize the state that assembly is separated with evacuation passageway under, evacuation passageway blocks box body inner chamber chamber and keeps vacuum state with outside connection to make box body inner chamber.
2. a kind of vacuum storage box as claimed in claim 1, is characterized in that: described box body outer wall is provided with storage tank, described in vacuumize assembly and can be fixed in described storage tank.
3. a kind of vacuum storage box as claimed in claim 2, is characterized in that: described evacuation passageway is arranged at the bottom land of described storage tank, described in vacuumize assembly bottom surface be provided with the air exhaust nozzle mated with described evacuation passageway.
4. a kind of vacuum storage box as claimed in claim 2, it is characterized in that: described box body comprises box body and lid, described storage tank is arranged at described lid.
5. a kind of vacuum storage box as claimed in claim 1, is characterized in that: described in vacuumize assembly and be provided with pressure-detecting device, described pressure-detecting device detects the air pressure of described box body inner chamber through evacuation passageway.
6. a kind of vacuum storage box as claimed in claim 5, it is characterized in that: described box body is provided with pressure-detecting device, described pressure-detecting device, when described vacuumize assembly be connected to described evacuation passageway time, described pressure-detecting device is connected with the described electrical component that vacuumizes, and vacuumizes assembly described in triggering when the air pressure of described box body inner chamber is greater than threshold value.
7. a kind of vacuum storage box as claimed in claim 1, is characterized in that: described evacuation passageway comprises the through hole that described contract worn by tank, is provided with check valve in described through hole, and described check valve is opened when vacuumizing assembly and bleeding.
8. a kind of vacuum storage box as claimed in claim 7, is characterized in that: be also provided with earth pressure release bar in described through hole, and described earth pressure release bar is toppled over the seasonal described through hole of swing and formed free air diffuser.
CN201510365951.3A 2015-06-29 2015-06-29 Vacuum storage box Pending CN104925385A (en)

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CN201510365951.3A CN104925385A (en) 2015-06-29 2015-06-29 Vacuum storage box
US14/950,086 US20160376083A1 (en) 2015-06-29 2015-11-24 Vacuum storage box

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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CN (1) CN104925385A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105460415A (en) * 2015-12-31 2016-04-06 东莞市菲腾电子科技有限公司 Vacuum storage container easy to operate and control
CN105501686A (en) * 2015-12-31 2016-04-20 东莞市菲腾电子科技有限公司 Separable type automatic vacuum pumping storage container
CN105615927A (en) * 2015-12-30 2016-06-01 南阳医学高等专科学校 Pathologic sampling and preserving device
CN113443267A (en) * 2020-03-26 2021-09-28 株式会社科新思 Automated vacuum container for minimizing false start
CN115676087A (en) * 2021-07-21 2023-02-03 芜湖美的厨卫电器制造有限公司 Storage device and dry storage cabinet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017202761A1 (en) 2017-02-21 2018-08-23 Homag Gmbh Device for receiving an adhesive application unit and method
USD876906S1 (en) * 2017-04-24 2020-03-03 Thankhot Biotechnology Co., Ltd. Container
CN115468366B (en) * 2021-06-11 2023-11-03 重庆海尔制冷电器有限公司 Vacuum storage device, air extraction control method and refrigerator
CN115468367B (en) * 2021-06-11 2023-11-07 重庆海尔制冷电器有限公司 Vacuum storage device, air extraction control method and refrigerator

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EP1714910A1 (en) * 2005-04-20 2006-10-25 Errebi S.R.L. Container for holding food under rarefied atmosphere
CN201308209Y (en) * 2008-10-21 2009-09-16 海豚工业股份有限公司 Multifunctional cutlery box
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CN203345433U (en) * 2013-06-21 2013-12-18 苏州盟通利机电设备有限公司 Full-automatic vacuum preservation box
CN203581639U (en) * 2013-09-08 2014-05-07 吴梦珂 Vacuum container
CN104936655A (en) * 2013-01-21 2015-09-23 莱雅公司 Cosmetic or dermatological emulsion comprising a merocyanine and an emulsifying system containing an amphiphilic polymer comprising at least one 2-acrylamidomethylpropanesulfonic acid unit

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Publication number Priority date Publication date Assignee Title
EP1714910A1 (en) * 2005-04-20 2006-10-25 Errebi S.R.L. Container for holding food under rarefied atmosphere
CN201308209Y (en) * 2008-10-21 2009-09-16 海豚工业股份有限公司 Multifunctional cutlery box
CN202897173U (en) * 2012-11-01 2013-04-24 佛山市三水合成电器实业有限公司 Vacuum airtight box
CN104936655A (en) * 2013-01-21 2015-09-23 莱雅公司 Cosmetic or dermatological emulsion comprising a merocyanine and an emulsifying system containing an amphiphilic polymer comprising at least one 2-acrylamidomethylpropanesulfonic acid unit
CN203345433U (en) * 2013-06-21 2013-12-18 苏州盟通利机电设备有限公司 Full-automatic vacuum preservation box
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105615927A (en) * 2015-12-30 2016-06-01 南阳医学高等专科学校 Pathologic sampling and preserving device
CN105460415A (en) * 2015-12-31 2016-04-06 东莞市菲腾电子科技有限公司 Vacuum storage container easy to operate and control
CN105501686A (en) * 2015-12-31 2016-04-20 东莞市菲腾电子科技有限公司 Separable type automatic vacuum pumping storage container
CN105460415B (en) * 2015-12-31 2018-10-09 东莞市菲腾电子科技有限公司 Easily manipulation vacuum storing vessel
CN113443267A (en) * 2020-03-26 2021-09-28 株式会社科新思 Automated vacuum container for minimizing false start
CN115676087A (en) * 2021-07-21 2023-02-03 芜湖美的厨卫电器制造有限公司 Storage device and dry storage cabinet

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Application publication date: 20150923