CN1328128C - Food preservation vacuum container - Google Patents
Food preservation vacuum container Download PDFInfo
- Publication number
- CN1328128C CN1328128C CNB2004100594947A CN200410059494A CN1328128C CN 1328128 C CN1328128 C CN 1328128C CN B2004100594947 A CNB2004100594947 A CN B2004100594947A CN 200410059494 A CN200410059494 A CN 200410059494A CN 1328128 C CN1328128 C CN 1328128C
- Authority
- CN
- China
- Prior art keywords
- valve
- lid
- guide
- forms
- spring
- 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.)
- Expired - Fee Related
Links
- 238000009920 food preservation Methods 0.000 title description 4
- 235000013305 food Nutrition 0.000 claims abstract description 79
- 230000002093 peripheral effect Effects 0.000 claims description 50
- 239000011148 porous material Substances 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 37
- 238000004321 preservation Methods 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 25
- 230000003028 elevating effect Effects 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001174 ascending effect Effects 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013324 preserved food Nutrition 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Abstract
A vacuum container to preserve food. The vacuum container includes a cover member for covering an upper part of a container member in which food is filled, a piston member being equipped with the cover member to be ascending and descending movable, and a first valve member and a second valve member that alternately operate by a pumping operation using an ascending and descending operation of the piston member that makes a suction aperture and an exhaust aperture opened and closed alternately, to thus discharge air filled in the container member to the outside. Such operation allows the interior of the container member to become a vacuum state, thereby food filled in the container member can be preserved for a longer time period, more sanitarily, and a simple manufacture and a low manufacturing cost provides users with convenience.
Description
Technical field
The present invention relates to a kind of vacuum vessel that food is used of preserving, particularly relate to a kind of on the lid of container, form be provided with one with the integrally formed vacuum generation unit of this container, the vacuum vessel that the preservation food that just can make this internal tank become vacuum state rapidly by shirtsleeve operation is used.
Background technology
The food that many types are arranged, as vegetables, fish or the like, with contain nuisance such as germ or airborne oxygen and contact after, be easy to take place oxidation and rotten.
Particularly in fermented foodstuff, the breeding of germ is more active, and fermentation and maturing process are too fast, and it is rotten to cause food to take place in Keeping life.
For this fermentation that delays food and rotten, with the isolated of outside air be very important, therefore, provide a kind of gas-tight container in the prior art, i.e. vacuum vessel.
A kind of vacuum tight device of container and a kind of food preservation container of vacuum of being used for is provided in the prior art, but according to prior art constructions, the vacuum state of internal tank is not good, or vacuum generating unit always separates with container and be equipped with, and causes the existence of the possibility of losing.
Simultaneously, see also shown in Figure 1ly, Fig. 1 is the cutaway view of existing vacuum vessel main composition parts.It provides a kind of food of prior art to preserve container, and its structure comprises: one first deflation hole 2a, and it is arranged at the top of lid 2; One first valve 3 is used for the top of the opening/closing first deflation hole 2a; One fixed cell 2b, its shape is raised up by the end face of lid 2 in a tubular form, has a predetermined diameter and concentric with the first deflation hole 2a; One cover 4 can slide up and down along the external peripheral surface of fixed cell 2b; One second series pore 4a has given diameter and runs through and covers 4 end face; And one second valve 5, be used for the top of opening/closing second series pore 4a.
The inner space that fixed cell 2b and cover 4 constitute is as pump chamber 6, and by covering 4 rising and descending motion, first valve 3 and second valve 5 are opened or closed opposite to each other.
That is to say that when cover 4 rose, pump chamber 6 was vacuum pressure condition, and second valve 5 closes, and this moment, first valve 3 was opened, with air by introducing pump chambers 6 in the lid 2.
On the contrary, when cover 4 descended once more, first valve 3 was closed, and second valve 5 is opened simultaneously, and the air in the pump chamber 6 is discharged to the external world.
Repeat above-mentioned descending operation, the air in the lid 2 is discharged to the external world gradually, thereby makes the vacuum state that becomes in the lid 2.
Can carry out the lid 2 and a given container combination of aforesaid operations, just can make the inner vacuum state that forms of container 1, thereby postpone to be kept at the rotten of food in the container 1 or degenerate the time.
Yet, in above-mentioned prior art, must cover 4 descending operation repeatedly to form vacuum with hand, in addition, because along with the vacuum powers that form in the lid 2 increase gradually, the cover 4 required power that move up also increase gradually, cause operation more and more difficult.
Also have, when the descending operation that covers 4, second valve 5 is set at the end face of (and being exposed to) cover 4, like this, when cover 4 carries out step-down operation when opening second valve 5, there is a compression zone, cause covering 4 operation inconvenience or operating difficultiess, influence the operation of second valve 5.
This shows that the vacuum vessel that above-mentioned existing preservation food is used obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that vacuum vessel that food uses exists of preserving, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the vacuum vessel that above-mentioned existing preservation food is used exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and expertise, and the utilization of cooperation scientific principle, actively studied innovation, the vacuum vessel of using in the hope of the preservation food that creates a kind of new structure, can improve the vacuum vessel that general existing preservation food is used, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective that vacuum vessel that existing preservation food uses exists, and the vacuum vessel that the preservation food that a kind of new structure is provided is used, technical matters to be solved is to make it can be with the piston motion that elastic force produced of a spring, make the inside of container become vacuum state rapidly, this container can also alleviate operation strength, thereby can health preserve food enduringly, thereby is suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind ofly preserve the vacuum vessel that food is used according to what the present invention proposed, it comprises: a lid, be used to cover the top of a container portions, and the space that this container portions forms can be used for holding food, and this lid centre forms and is provided with a slide opening with predetermined diameter; One piston piece, be the open tubulose in lower end, in the end face of this piston piece, be formed centrally and be provided with first deflation hole that runs through end face with predetermined diameter, outer circumference portion in this piston piece bottom forms and is provided with a projection, blocked by Hubei Province portion that the upper end of the slide opening of lid forms, the piston piece that inserts slide opening can up-and-down movement, and is prevented from departing from slide opening; Once cover, be fixed in the external peripheral surface of an extension, this extension is to extend downwards and form with predetermined height from the circumferential part of the slide opening of lid, and the bottom that this time covered slide opening covers, and is formed centrally therein and is provided with a suction hole with predetermined diameter; One first valve forms on the outer circumference portion of its plate face and is provided with a plurality of pores, and is placed on down in the bottom surface of cover, so that the control suction hole; One valve guide, be installed on down the inboard of cover, the excircle of its upper end be fixed on lid extension the bottom and be subjected to the pressure of this bottom, its bottom is tubular, first valve can move up and down in the valve guide slightly, the top of valve guide is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter is less than the diameter between the pore on first valve, this valve guide has a plurality of pores, and pore has very little diameter and is arranged at an end face that is used to connect the circumferential surface of step lid; One spring, its lower end place on the outside of guide part of valve guide, and the inside of piston piece is inserted so that the resilient mounting piston piece in its upper end; One second valve is used for first deflation hole at control plunger spare end face center, and second valve outer circumference portion on its plate face forms and is provided with a plurality of pores; And one gone up cover, and cover is threaded with the upper end employing of piston piece external peripheral surface this on, and formation is provided with a plurality of second series pores on it, and this second series pore is set at the side direction of the inner top surface that communicates with the external world that holds second valve.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The vacuum vessel that aforementioned preservation food is used, form on the wherein said lid and be provided with an induction opening, be positioned at a side of slide opening, wherein said induction opening is equipped with a valve body, from the valve body top to being wound with a spring between the external peripheral surface, the upper end of this valve body is greater than the diameter of the induction opening of lid, and this valve body lower end portion is partly outstanding by the bottom of lid, be threaded with a spring frame, prevent that spring from departing from valve body, wherein this valve body is provided with a sealing member, the sealing part is between the bottom surface of valve head and lid in opposite directions thereof, and the head of valve body is provided with a Vacuum solutions and removes part, and this Vacuum solutions is removed the draw ring that part is provided with an annular, and at least one finger can be put in.
The vacuum vessel that aforesaid preservation food is used, wherein said lid is provided with an air guide groove that is recessed into and forms under a side direction of this lid, the bottom of this air guide groove is provided with the induction opening that vertically runs through, and the inside of this air conducting groove is provided with a tubular guide, its flange surface and lid firmly fix together, this guide and an elevating shaft are pegged graft, the support that this elevating shaft is subjected to spring can move up and down, the external diameter of upper end of this elevating shaft that is positioned at axis of guide top side is greater than the external diameter of guide, and the outstanding above-mentioned elevating shaft bottom of passing the guide downside has a stop Hubei Province; The upper end in this stop Hubei Province is filled out sealing by one and is covered, this top and spring frame of filling out sealing is coupling together, the inner circumferential surface of this guide extends slightly to the inside, forms a spring support portion, makes spring can be installed in the spring support portion and fills out between the spring frame that sealing supports.
The vacuum vessel that aforesaid preservation food is used, wherein said lid is provided with one in conjunction with the end, its outer circumference portion is greater than the external diameter of container, its outer end is extended a predetermined altitude downwards, this is provided with an engagement protrusion in conjunction with the end, this engagement protrusion is with a given interval interior side-prominent to along in conjunction with the inner circumferential surface of end, this engagement protrusion is slided mobile along the leaning angle of a fastening projection, make lid and container combination, this fastening projection from container top to bottom direction outstanding and on container upper end portion external peripheral surface its outside have the slow leaning angle of a predetermined angular.
The vacuum vessel that aforesaid preservation food is used, the wherein said cover external peripheral surface in opposite directions of going up is provided with the outwards outstanding tab with predetermined length; The end face of this lid is provided with the tubular side cover around piston piece, and its internal diameter is greater than the diameter between the end in opposite directions of tab; This side cover has horizontal Hubei Province portion, forms to its inside bend from the upper end of side cover; This horizontal Hubei Province portion has an internal diameter and blocks greater than the external diameter of last cover and by prominent plate; And the circumferential surface of this horizontal Hubei Province portion is to cut by certain width, makes the tab that forms in opposite directions can lifting, forms a rise hole.
The vacuum vessel that aforesaid preservation food is used, cover on month and the date of the reservation time opening of its external peripheral surface demonstration food on wherein said, the end of this outer circumference portion is provided with a pair of pointer, can move the initial month and the date of indication food along its external peripheral surface.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.A kind of vacuum vessel that is used to preserve food according to the present invention's proposition, it comprises: a lid, be used to cover the top of a container portions, the space that this container portions forms is used to hold food, this lid centre forms and is provided with an also recessed chute with predetermined diameter downwards, wherein the bottom center of this chute is recessed downwards, its diameter is less than the internal diameter of chute, thereby form one first valve pool, be formed centrally in first valve pool and be provided with a suction hole that vertically runs through, and be provided with an anti-inclined to one side groove in the formation of the upper end of chute; One first valve forms on the outer circumference portion of its plate face and has been provided with a plurality of pores, and is placed in first valve pool, so that control is positioned at the suction hole at the first valve pool center; One valve guide, its bottom is tubular, first valve can move up and down within it slightly, its top is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter is less than the diameter between the pore end on first valve, its be used to connect the external peripheral surface at top and valve guide bottom top surface on have a plurality of pores, pore has very little diameter; One spring, its bottom are installed on the outside of guide part of valve guide, and have the elasticity of vertical direction; One piston piece, be the open tubulose in lower end, hold spring in it, be formed centrally in its end face and be provided with recessed second valve pool downwards with predetermined diameter, the center of second valve pool has a deflation hole that vertically runs through, its external peripheral surface forms the plumb cut that is provided with as the standstill face on the position in opposite directions, upper end one side of this standstill face forms and is provided with locking groove, and the formation of the outer circumference portion of its bottom is provided with from the outward extending stop of external diameter Hubei Province, this stop Hubei Province is provided with sealing member, with the inner circumferential surface close attachment of the chute of lid together; One ends inclined to one side part, and the external peripheral surface of piston piece cooperates removably and inserts in it, and ends inclined to one side part and be installed in the chute upper end, and on the bottom that its inner circumferential surface extends downwards an integrally formed projection; One second valve is installed in second valve pool that is provided with on the piston piece end face, is used for the deflation hole at control plunger spare center; One cover forms on its inner circumferential surface and is provided with a slot, and with outstanding from piston piece external peripheral surface upper end and a projection that form is pegged graft, and inner top surface and inner circumferential surface form and be provided with radial air discharge duct.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The vacuum vessel that aforesaid preservation food is used, wherein said lid is provided with an induction opening in the side formation of slide opening, this induction opening is provided with a valve body simultaneously, by this valve body top to twining a spring between the external peripheral surface, the upper end of this valve body is greater than the diameter of the induction opening of lid, and the bottom of this valve body by the base section of lid give prominence to, this bottom is threaded with a spring frame, prevent that spring from departing from valve body, wherein this valve body is provided with a sealing member, between the bottom surface and lid in opposite directions thereof of the head of valve body, and this head of this valve body is provided with a Vacuum solutions and removes part, this Vacuum solutions is removed the draw ring that part is provided with an annular, can insert a finger at least.
The vacuum vessel that aforementioned preservation food is used, wherein said lid is provided with the recessed and air guide groove that forms under the side direction of this lid, the bottom of this air guide groove is provided with the induction opening that vertically runs through, and the inside of this air conducting groove is provided with a tubular guide, its flange surface and lid firmly fix together, this guide and an elevating shaft are pegged graft, the support that this elevating shaft is subjected to spring can move up and down, the external diameter of upper end of this elevating shaft that is positioned at axis of guide top side is greater than the external diameter of guide, and the outstanding above-mentioned elevating shaft bottom of passing the guide downside has a stop Hubei Province; The upper end in this stop Hubei Province is filled out sealing by one and is covered, this top and spring frame of filling out sealing is coupling together, the inner circumferential surface of this guide extends slightly to the inside, forms a spring support portion, makes spring can be installed in the spring support portion and fills out between the spring frame that sealing supports.
The vacuum vessel that aforesaid preservation food is used, wherein said anti-inclined to one side part shows month and the date of the reservation time opening of food at its external peripheral surface, the end of this outer circumference portion is provided with a pair of pointer, can move the initial month and the date of indication food along its external peripheral surface.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, major technique of the present invention thes contents are as follows:
According to one embodiment of present invention, be a kind of container that food is used of preserving, comprising: a lid, cover the top of a container portions, the space that this container portions forms is used to hold food, and this lid centre forms and is provided with a slide opening with predetermined diameter; One piston piece, be the open tubulose in lower end, be formed centrally in the end face of piston piece and be provided with first deflation hole that runs through end face with predetermined diameter, on the external peripheral surface of piston piece bottom, form and be provided with a projection, blocked by Hubei Province portion that the upper end of the slide opening of lid forms, the piston piece that inserts slide opening can up-and-down movement, and is prevented from departing from slide opening; Once cover, be fixed in the external peripheral surface of an extension, this extension is to extend downwards and form with predetermined height from the circumferential part of the slide opening of lid, and the bottom that this time covered slide opening covers, and is formed centrally therein and is provided with a suction hole with special diameter; One first valve forms on the outer circumference portion of its plate face and has been provided with a plurality of pores, and is placed on down in the bottom surface of cover, so that the control suction hole; One valve guide, be installed on down the inboard of cover, the excircle of its upper end is fixed on the bottom of lid extension and is subjected to the pressure of this bottom, its bottom is tubular, first valve can move up and down in the valve guide slightly, its top is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter is less than the diameter between the pore on first valve, this valve guide has a plurality of pores, and pore has very little diameter and is arranged at an end face that is used to connect the circumferential surface of step lid; One spring, its lower end place on the outside of guide part of valve guide, and the inside of piston piece is inserted so that the resilient mounting piston piece in its upper end; One second valve is used for first deflation hole at control plunger spare end face center, and second valve outer circumference portion on its plate face forms and is provided with a plurality of pores; And one gone up cover, and cover is threaded with the upper end employing of piston piece external peripheral surface this on, and formation is provided with a plurality of second series pores on it, and these a plurality of second series pores are set at the side direction of the inner top surface that communicates with the external world that holds second valve.
According to one embodiment of present invention, it is a kind of vacuum vessel that food is used of preserving, comprise a lid, be used to cover the top of a container portions, the space that this container portions forms is used to hold food, this lid centre forms and is provided with an also recessed chute with predetermined diameter downwards, wherein the bottom center of this chute is recessed downwards, its diameter is less than the internal diameter of chute, thereby form one first valve pool, be formed centrally in first valve pool and be provided with a suction hole that vertically runs through, and be provided with an anti-inclined to one side groove in the formation of the upper end of chute; One first valve forms on the outer circumference portion of its plate face and has been provided with a plurality of pores, and is placed in first valve pool, so that control is positioned at the suction hole at the first valve pool center; One valve guide, its bottom is tubular, first valve can move up and down within it slightly, its top is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter is less than the diameter between the pore end on first valve, its be used to connect the external peripheral surface at top and valve guide bottom top surface on have a plurality of pores, pore has very little diameter; One spring, its bottom are installed on the outside of guide part of valve guide, and have the elasticity of vertical direction; One piston piece, be the open tubulose in lower end, hold spring in it, be formed centrally in its end face and be provided with recessed second valve pool downwards with predetermined diameter, the center of second valve pool has a deflation hole that vertically runs through, its external peripheral surface forms the plumb cut that is provided with as the standstill face on the position in opposite directions, upper end one side of this standstill face forms and is provided with locking groove, and the formation of the outer circumference portion of its bottom is provided with from the outward extending stop of external diameter Hubei Province, this stop Hubei Province is provided with sealing member, with the inner circumferential surface close attachment of the chute of lid together; One ends inclined to one side part, and the external peripheral surface of piston piece cooperates removably and inserts in it, and it is installed in the chute upper end, and on the bottom that its inner circumferential surface extends downwards an integrally formed projection; One second valve is installed in second valve pool that is provided with on the piston piece end face, is used for the deflation hole at control plunger spare center; One cover forms on its inner circumferential surface and is provided with a slot, pegs graft with a projection, and this projection is outstanding and forms from piston piece external peripheral surface upper end, and inner top surface and inner circumferential surface formation are provided with radial air discharge duct.
Via as can be known above-mentioned, the invention relates to a kind of vacuum vessel that food is used of preserving, it comprises: the lid that is used to cover the container top that can fill food, be located on this lid and can carry out the piston piece of lifting moving, thereby utilize the dipping and heaving blocked operation of this piston piece suction hole and deflation hole alternately to be opened and closed so that with first valve and second valve of air by the internal tank discharge.This operation makes the inside of container become vacuum state, thus make food in the container can be much cleaner, preserve muchly, and easy to manufacture, cost is low, easy to use.
By technique scheme, the present invention preserves the vacuum vessel that food uses and has following advantage at least:
The present invention preserves vacuum vessel that food uses, and to form the method for operation of vacuum very easy to learn, and anyone can use, and particularly can more promptly provide needed vacuum pressure.
Correspondingly, unless artificially vacuum state is removed during vacuum is preserved food, vacuum state can not removed, even therefore move the container that is in vacuum state in delivery, can make food keep stable preservation state yet.
Each parts of the present invention assemble by screw or simple mode, and manufacturing and repairing (losing as part) are all very convenient.The suction operation of the piston piece by promoting cap top forms vacuum state, and the antagonistic force that utilizes spring to form can reduce operating effort, thereby a kind of quite simple and easy to do operation is provided.
In addition, can promptly form needed vacuum pressure, produce the size of component of vacuum pressure and the proportional relation of size of container, the time that forms vacuum pressure like this becomes the most close, and the operating effort of receptor size variable effect also can become close.Particularly, food can keep longer time and never degenerates.
This kind of the present invention operating mode makes the inside of container become vacuum state, thus make food in the container can be much cleaner, preserve muchly, and easy to manufacture, cost is low, easy to use.
In sum, the vacuum vessel that the preservation food of special construction of the present invention is used, can be with the piston motion that elastic force produced of a spring, make internal tank become vacuum state rapidly, this container can also alleviate operation strength, thereby can health preserve food enduringly, it has above-mentioned many advantages and practical value, and in like product, do not see have similar structure design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and the vacuum vessel that more existing preservation food is used has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a novelty, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification sheets, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by going out a plurality of preferred embodiments, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the cutaway view of existing vacuum vessel main composition parts.
Fig. 2 is the three-dimensional exploded view of major part according to an embodiment of the invention.
Fig. 3 is the cutaway view that parts shown in Fig. 2 are in bonding state.
Fig. 4 is the birds-eye view according to the fixed sturcture of a piston piece that is in the decline state in one embodiment of the invention in the container portions of vacuum state.
Fig. 5 is the section-drawing of Fig. 4.
Fig. 6 is the three-dimensional exploded view of major part according to another embodiment of the present invention.
Fig. 7 is the cutaway view that parts shown in Fig. 6 are in bonding state.
Fig. 8 is the face upwarding stereogram that ends inclined to one side part according to another embodiment of the present invention.
Fig. 9 and Figure 10 are the cutaway views that the Vacuum solutions after disintegrating is according to an embodiment of the invention removed part.
Figure 11 and Figure 12 are the block diagrams according to the container that is in assembled state of the embodiment of the invention.
Figure 13 and Figure 14 illustrate according to one embodiment of the invention by pushing piston piece amplifies side sectional view from the air in the piston piece to the part of the main portion of the serviceability of external world's discharge.
Figure 15 and Figure 16 explanation becomes vacuum state according to one embodiment of the invention in order to make container, the side sectional view of the part amplification of the major part of the serviceability that the last lift operations of the elastic force of utilizing spring by piston piece siphons away the air of internal tank.
Figure 17 and Figure 18 utilize a Vacuum solutions to remove the side sectional view that part carries out the serviceability that Vacuum solutions removes according to one embodiment of the invention.
Figure 19 is the scheme drawing that shows the fastening structure of container and lid.
Figure 20 preserves the planar view of the structure of from date according to one embodiment of the invention indication food.
2,10,110: lid 2a, 21: the first deflation holes
2b: fixed cell 3,40,120: the first valves
4,180: cover 4a, 81: second series pore
5,70,170: the second valves 6: pump chamber
11: slide opening 12: Hubei Province portion
13: extension 14,23:O shape ring
15,17 (117): induction opening 16: seal groove
16 (116): air guide groove 17: fill out sealing
18: in conjunction with end 19: engagement protrusion
20: piston piece 22: projection
30: cover 31,113 down: suction hole
41,71,121: pore 132,171: pore
50,130: valve guide 51,131: guide part
60,140: spring 193,197: spring
80: on cover 82: tab
90: side cover 91: horizontal Hubei Province portion
92: rise hole 111: chute
Valve pool 114 in 112: the first: anti-inclined to one side groove
150: 151: the second valve pools of piston piece
152: deflation hole 153: standstill face
154: 151: the second valve pools of locking groove
155,198a: stop Hubei Province 156: sealing member
157,162: projection 160: end inclined to one side part
161: linear face 181: slot
182: air discharge duct 190: Vacuum solutions is removed parts
191: valve body 192: spring frame
194: sealing member 195: draw ring
196: guide 196a: the spring support portion
198: elevating shaft 198b: fill out sealing
200: container 210: fastening projection
210: pointer
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of vacuum vessel, structure, feature and effect thereof that the preservation food that foundation the present invention is proposed is used, describe in detail as after.
Fig. 2 is the three-dimensional exploded view of major part according to an embodiment of the invention, and Fig. 3 is the cutaway view that the parts shown in Fig. 2 are in assembled state.Among the figure, lid 10 covers a top of filling the container of food.
Form on the lid 10 and be provided with a slide opening 11, the upper surface that it has predetermined diameter and vertically runs through lid 10.Form one to projecting inward Hubei Province portion 12 in the upper end of slide opening 11, the internal diameter of slide opening 11 is diminished; In the bottom of slide opening 11, extend and exceed the thickness of lid 10 downwards by the inner peripheral surface of slide opening, form an extension 13.
The notable attribute of the present invention is, it is an integral body that a pump unit and a groups of containers are dressed up, and this pump unit can produce vacuum at this internal tank by the slide opening 11 of lid 10.
The major part of this pump unit comprises: a piston piece 20, cover 30,1 first valve 40, a valve guide 50, a spring 60, one second valve 70 once, and cover 80 on one.
Like this, by the bottom of slide opening 11 piston piece 20 is inserted slide opening 11 both are grouped together, piston piece 20 can move up and down, and when moving to a certain position, projection 22 can be blocked by Hubei Province portion 12 of slide opening 11, prevents that piston piece 20 from making progress.
Cover down 30 with the external peripheral surface of extension 13 by being threaded togather, the position that the circumference of slide opening 11 bottoms of extension on lid 10 extends downward the lower surface that is lower than lid 10 forms, and the bottom of slide opening 11 can be covered like this.Also promptly, the bottom of extension 13 external peripheral surfaces is threaded with the interior perimeter surface of covering 30 down.Here, reach sealing state in order to make this connection, preferably the external peripheral surface at extension 13 is provided with O shape ring 14, and its upper end with the outer surface of the following cover 30 that is threaded is closely combined.
The center of card that is used to cover the lower end cover cap 30 of slide opening 11 bottoms is provided with suction hole 31, and this suction hole 31 has predetermined diameter and vertically runs through this card.
One guide part 51 is formed on the top of valve guide 50, and the external diameter of this guide part 51 is less than the internal diameter of piston piece 20, and the horizontal top surface in the top and the bottom that are used to connect valve guide 50 is provided with a plurality of concentric pores 52 with predetermined diameter.The valve guide 50 that will have said structure assembles, and following cover 30 is threaded with the extension 13 of lid 10, the bottom of extension 13 is pressed on the outer upper surface of the pore 52 that is provided with valve guide 50 powerfully like this, makes it can mobile valve guide 50.
, between piston piece 20 and valve guide 50, and rise and descend as spring 60 elastomeric mounting of one of pump unit block as resilience unit supporting piston spare 20 elasticity.Spring 60 is preferably coil spring as shown in the figure.The interior upper surface of the upper end of spring 60 and piston piece 20 firmly fixes together, and the lower loop of spring 60 makes the outside into the guide part 51 at the top of valve guide 50.Spring 60 is installed on the horizontal top surface that the top of valve guide 50 and bottom are linked together.
Also have, form an outer circumference portion of extending a given length downwards in the bottom of last cover 80, perimeter surface is threaded with the upper end of piston piece 20 external peripheral surfaces in it, and form an open inner space downwards, move up and down in the minute widths scope of second valve 70 in this space, second valve 70 firmly is installed in the upper end of piston piece 20.The second series pore 81 that in last cover 80 in-to-in upper surfaces, is provided with a side-bend and is in communication with the outside.Here, a plurality of second series pores 81 preferably also radially are set with one heart in last cover 80.
Simultaneously, according to of the present invention preferred embodiment, as Fig. 4, shown in Figure 5, with the upper end of piston piece 20 combine in the cover 80, be provided with tab 82, it protrudes a predetermined length laterally from relative external peripheral surface.Also have, in the upper surface of lid 10, be provided with the tubular side cover 90 around piston piece 20 one or assembling form, wherein the diameter of side cover 90 is greater than the diameter between the two ends of the tab 82 that forms in opposite directions in the last cover 80.By this, the upper end of side cover 90 is by crooked to the inside, forms horizontal Hubei Province portion 91, and its internal diameter is slightly greater than the external diameter of last cover 80, and in last cover 80 in opposite directions the tab 82 of formation can be blocked by horizontal Hubei Province portion 91.Particularly, the circumferential surface of horizontal Hubei Province portion 91 is to cut by certain width, makes the tab 82 that forms in opposite directions can lifting, forms a rise hole 92.
Preferably have such structure from horizontal Hubei Province portion 91 that side cover 90 forms: when piston piece 20 is depressed into when the most extreme, side cover 90 is positioned on the outstanding laterally tab 82 of last cover 80, rather than is positioned at the position of this tab 82.
Different with the structure of the above embodiments, Fig. 6 is the three-dimensional exploded view of major part according to another embodiment of the present invention.Fig. 7 is the cutaway view that parts shown in Figure 6 are in assembled state, and wherein lid 110 is used to cover the top of the container portions of filling food.
According to present embodiment, the notable attribute of the present invention is: be used for forming the pump of vacuum and the chute 111 of lid 110 is combined into one at internal tank.
Above-mentioned pump mainly comprises: one first valve 120, a valve guide 130, a spring 140, a piston piece 150, end inclined to one side part 160, one second valve 170 and a cover 180.
In spring 140, the bottom is placed in the outside of the guide part 131 of valve guide 130, and spring 140 has elasticity in vertical direction.The bottom of spring 140 is placed on the valve guide 130, and valve guide 130 can not move in first valve pool 112 like this.
The length of piston piece 150 promptly highly, preferably is longer than the height of the chute 111 of lid 110.
End inclined to one side part 160 for annular, cooperate, can load and unload with the external peripheral surface of piston piece 150.153 corresponding places, standstill face at inner circumferential surface that ends inclined to one side part 160 and piston piece 150 are provided with linear face 161 in opposite directions, and, as shown in Figure 8, form projection 162 on the external peripheral surface of the downward bottom of extending of this inner circumferential surface certainly.This projection 162 combines slidably with the anti-inclined to one side groove 114 of the upper end formation of the chute 111 of lid 110.That is to say, end inclined to one side part 160 and combine, the bottom surface of ending inclined to one side part 160 and the circumferential part of chute 111 upper ends closely are attached together with anti-inclined to one side groove 114.
Then, piston piece 150 with end inclined to one side part 160 and fit together, end inclined to one side part 160 and also combine with lid 110, prevent that like this piston piece 150 from rotating and upwards depart from.
In cover 180, its interior diameter is designed to closely combine with the external diameter of piston piece 150 upper ends, and its inner circumferential surface is provided with slot 181.The projection 157 that is provided with in the piston piece 150 external peripheral surface upper ends can be inserted this slot 181 ordinatedly.That is to say that cover 180 unidirectional rotations under the state that piston piece 150 is depressed combine with piston piece 150, and this combination can be removed by backward rotation.By covering 180 and the combination of piston piece 150 this modes, prevent departing from of second valve 170 that piston piece 150 upper surfaces are provided with.Also have, be provided with a plurality of radial air discharge ducts 182, its surperficial recessed desired depth at the inner top surface (ceilingface) and the inner circumferential surface that cover 180.This structure makes the deflation hole 152 by piston piece 150 be discharged to the in-to-in air and can be arranged to the external world swimmingly.
Simultaneously, as Fig. 9 and shown in Figure 10, particularly above-mentioned pump, at lid 10,110, in, a side of pump is provided with a Vacuum solutions and removes parts 190.
The effect that Vacuum solutions is removed parts 190 is by from exterior operation, air to be introduced the inside of container by the external world.At this moment, therefore the destruction from exterior maloperation of pushing can be easy to cause vacuum state be necessary to be equipped with a kind of form of upwards pulling out, even some inconvenience very much.
In the structure as shown in Figure 9, a side of lid 10,110 is vertically run through, and for Vacuum solutions runs through in the portion except that parts 190 are arranged at this, and the valve body 191 that twines a spring 193 on the external peripheral surface is set in an induction opening 15,115.Induction opening 15,115th forms by a side that vertically runs through lid 10,110.The diameter of the upper end of valve body 191 is greater than the diameter of the induction opening 15,115 of lid 10,110.The bottom of valve body 191 is partly stretched out by the bottom of lid 10,110, and is threaded with spring frame 192, prevents that with this spring 193 is broken away from by valve body 191.Simultaneously, between the bottom surface of valve body 191 heads and relative lid 10,110 thereof, a sealing member 194 is set, is used for keeping closely the inside and outside sealing state of container.
Be provided with a ring-type draw ring 195 that can stretch into a finger at least at the head of valve body 191, be used for valve body 191 is pulled upwardly.
In another kind of and above-mentioned different structure, in as shown in figure 10 Vacuum solutions except that in the parts 190, lid 10, a side direction lower recess of 110 forms an air guide groove 16,116, and at air guide groove 16,116 bottom forms an induction opening that vertically runs through 17,117, make air-flow by induction opening 17,117 enter the inside of the container that is in vacuum state, thereby open lid 10,110.
In air guide groove 16,116 inside, a flange face that is on the tubular guide 196 adheres to and is secured on the lid 10,110 by means such as adhesivess.One elevating shaft 198 is subjected to the resilient mounting of spring 197, and is inserted into guide 196, can carry out dipping and heaving.At this moment, under the state of this insertion, the external diameter of upper end of elevating shaft 198 of upside that is positioned at guide 196 is greater than the external diameter of guide 196, and, form stop Hubei Province 198a in the bottom of elevating shaft 198, stretch out the downside of guide 196 downwards.Be provided with one around the 198a of stop Hubei Province and fill out sealing 198b.A top and a spring frame 199 of filling out sealing 198b are coupling together.The inner circumferential surface of guide 196 extends to the inside slightly, forms a spring support portion 196a, makes spring 197 at spring support portion 196a and fill out between the spring frame 199 of sealing 198b upside.
Adopt this kind structure, fill out inflow and outflow that sealing 198b is in fact controlling the induction opening 17,117 of air draught in air guide groove 16 (116) bottoms.
Below to adopt the operation of this kind structure to be elaborated according to embodiments of the invention.
Referring to Figure 11 and Figure 12, with lid 10,110 cover the top at container 200, lifting is from lid 10, the piston piece 20,150 that stretch out at 110 tops makes the inside of container 200 become vacuum state so that container 200 in-to-in air are aspirated, thereby make lid 10,110 firmly closely attached on the container 200.
More particularly, will with lid 10,110 container 200 be covered to the food of the determined number container 200 of packing into, then with palm by pressing cover 80 or covering 180, piston piece 20,150 is fallen, as Figure 13 and shown in Figure 14.At this moment, first valve 40,120 more closely is attached together with the cover 110 that covers 30 or first valve pool 112 down, with suction hole 31,113 sealings, simultaneously second valve 70,170 upwards lifts slightly, with the end face of piston piece 20 certain distance apart, so that open first deflation hole 21 or deflation hole 152, thereby make air in the piston piece 20,150 look the effect by power of degree that piston piece 20,150 falls and be discharged to the external world.
Then, when removing last cover 80 or covering 180 applied pressures, piston piece 20,150 is subjected to the resilient force of its inner spring 60,140 that is provided with, and upwards rises automatically.
Here, when piston piece 20,150 rose, first valve 40,120 and second valve, 70,170 reverse operatings made piston piece 20,150 become falling state.That is to say, as Figure 15 and shown in Figure 16, once piston piece 20,150 because the effect of the elastic force of spring 60,140 when rising, piston piece 20,150 inner space increases, and first valve 40,120 is risen slightly, thereby container 200 in-to-in air are sucked, simultaneously in contrast by suction hole 31,133, by second valve 70,170, piston piece 20, first deflation hole 21 or the deflation hole 152 of 150 end faces are closed, and make the air in the piston piece 20,150 can not be discharged to the external world.
As mentioned above, when by helping by pressing cover 80 or covering 180 or when being subjected to pressure pressure by releasing, container 200 inner airs are inhaled into the inside of slide opening 11 or chute 111, and are discharged to the external world once more.This repeated operation makes the inside of container 200 form vacuum state.
In other words, air is compelled to be discharged to the boundary from the inside of container 200, makes the inside of container 200 form a kind of low-pressure state, so the food that container is put can preserve the longer time, and keeps original quality.
Simultaneously, as mentioned above, preferably after becoming vacuum state, container 200 inside make piston piece 20,150 remain on the state that falls within bottom immediately.That is to say that when falling piston piece at 20,150 o'clock, slide opening 11 or chute 111 in-to-in air are discharged to the external world fully, the inside of slide opening 11 or chute 111 becomes low-pressure state like this.Therefore, in the process that keeps this kind low-pressure state, air can flow into slide openings 11 or enter the inside of chute 111 from container 220, but air circulation never can take place to container 200 in-to-in situations.
As Figure 17 and shown in Figure 180, when food is preserved a period of time in container 200 after, if food will be taken out, the user can or remove the draw ring 195 that valve body 191 top junction of parts 190 lump together with Vacuum solutions and catch and upwards draw lift shaft 198, induction opening 15 or induction opening 17 then, 117 communicate with the external world, thus and inrush of air container 200 inner the remove vacuum states littler than ambient atmosphere pressure.Once vacuum state is disengaged, lid 10,110 can be pulled down from container 200.
In this structure,, as shown in figure 19, in order to obtain more firm combination, on the excircle bottom surface of lid 10,110, form width slightly greater than the seal groove 16 of the depression of container thickness if especially container 200 and lid 10,110 are made as cylindrical shape here; And fill out sealing 17 in the sealing groove 16 densely, the upper end that makes container 200 with fill out sealing 17 and combine hermetically.
Also have, the outer circumference portion of lid 10,110 is slightly greater than the external diameter of container 200, and excircle extends a given depth downwards, so that form one in conjunction with end 18.Also have, at the inner circumferential surface in conjunction with end 18, engagement protrusion 19 is outstanding to external peripheral surface from the inner periphery table of container 200 with certain interval.In the external peripheral surface of the container 200 relative with engagement protrusion 19, outstanding to a bottom and the outside with predetermined leaning angle slowly by the top, form a fastening projection 210, make engagement protrusion 19 slide and lid 10,110 is combined more firmly with container 200 along the leaning angle of fastening projection 210.
In addition, in cover 80 and the outer circumference portion of ending the end face of inclined to one side part 160, can be used to show the moon and the day of food preservation time of origin.Also have, as shown in figure 20, in the excircle end of last cover 80 and cover 180, a pair of pointer 210 along the last cover 80 and the external peripheral surface of cover 180 can be set, be used to refer to initial month and date that food is preserved, so just can have shown the from date of food preservation.
Correspondingly, can connect or assembling produces vacuum with the structure of the lid 10,110 of container 200 easily by screw simply.
The method of operation that forms vacuum is also very easy to learn, and anyone can use, and particularly can more promptly provide needed vacuum pressure.
Correspondingly, unless artificially vacuum state is removed during vacuum is preserved food, vacuum state can not removed, even therefore move the container 200 that is in vacuum state in delivery, can make food keep stable preservation state yet.
According to a preferred embodiment of the invention, each parts of the present invention assemble by screw or simple mode, and manufacturing and repairing (losing as part) are all very convenient.The suction operation of the piston piece 20,150 by promoting lid 10,110 tops forms vacuum state, and the antagonistic force that utilizes spring 60,140 to form can reduce operating effort, thereby a kind of quite simple and easy to do operation is provided.
In addition, can promptly form needed vacuum pressure, produce the size of component of vacuum pressure and the proportional relation of size of container 200, the time that forms vacuum pressure like this becomes the most close, and the operating effort of receptor 200 size variable effects also can become close.Particularly, food can keep longer time and never degenerates.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1, a kind ofly preserve the vacuum vessel that food is used, it is characterized in that it comprises:
One lid is used to cover the top of a container portions, and the space that this container portions forms can be used for holding food, and this lid centre forms and is provided with a slide opening with predetermined diameter;
One piston piece, be the open tubulose in lower end, in the end face of this piston piece, be formed centrally and be provided with first deflation hole that runs through end face with predetermined diameter, outer circumference portion in this piston piece bottom forms and is provided with a projection, blocked by Hubei Province portion that the upper end of the slide opening of lid forms, the piston piece that inserts slide opening can up-and-down movement, and is prevented from departing from slide opening;
Once cover, be fixed in the external peripheral surface of an extension, this extension is to extend downwards and form with predetermined height from the circumferential part of the slide opening of lid, and the bottom that this time covered slide opening covers, and is formed centrally therein and is provided with a suction hole with predetermined diameter;
One first valve forms on the outer circumference portion of its plate face and is provided with a plurality of pores, and is placed on down in the bottom surface of cover, so that the control suction hole;
One valve guide, be installed on down the inboard of cover, the excircle of its upper end be fixed on lid extension the bottom and be subjected to the pressure of this bottom, its bottom is tubular, first valve can move up and down in the valve guide slightly, the top of valve guide is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter is less than the diameter between the pore on first valve, this valve guide has a plurality of pores, and pore has very little diameter and is arranged at an end face that is used to connect the circumferential surface of step lid;
One spring, its lower end place on the outside of guide part of valve guide, and the inside of piston piece is inserted so that the resilient mounting piston piece in its upper end;
One second valve is used for first deflation hole at control plunger spare end face center, and second valve outer circumference portion on its plate face forms and is provided with a plurality of pores; And
Go up cover for one, cover adopts with the upper end of piston piece external peripheral surface and is threaded on this, and formation is provided with a plurality of second series pores on it, and this second series pore is set at the side direction of the inner top surface that communicates with the external world that holds second valve.
2, the vacuum vessel that preservation food according to claim 1 is used, it is characterized in that forming on the wherein said lid and be provided with an induction opening, be positioned at a side of slide opening, wherein said induction opening is equipped with a valve body, from the valve body top to being wound with a spring between the external peripheral surface, the upper end of this valve body is greater than the diameter of the induction opening of lid, and this valve body lower end portion is partly outstanding by the bottom of lid, be threaded with a spring frame, prevent that spring from departing from valve body, wherein this valve body is provided with a sealing member, the sealing part is between the bottom surface of valve head and lid in opposite directions thereof, and the head of valve body is provided with a Vacuum solutions and removes part, and this Vacuum solutions is removed the draw ring that part is provided with an annular, and at least one finger can be put in.
3, the vacuum vessel that preservation food according to claim 1 is used, it is characterized in that wherein said lid is provided with an air guide groove that is recessed into and forms under a side direction of this lid, the bottom of this air guide groove is provided with the induction opening that vertically runs through, and the inside of this air conducting groove is provided with a tubular guide, its flange surface and lid firmly fix together, this guide and an elevating shaft are pegged graft, the support that this elevating shaft is subjected to spring can move up and down, the external diameter of upper end of this elevating shaft that is positioned at axis of guide top side is greater than the external diameter of guide, and the outstanding above-mentioned elevating shaft bottom of passing the guide downside has a stop Hubei Province; The upper end in this stop Hubei Province is filled out sealing by one and is covered, this top and spring frame of filling out sealing is coupling together, the inner circumferential surface of this guide extends slightly to the inside, forms a spring support portion, makes spring can be installed in the spring support portion and fills out between the spring frame that sealing supports.
4, the vacuum vessel that preservation food according to claim 1 is used, it is characterized in that wherein said lid is provided with one in conjunction with the end, its outer circumference portion is greater than the external diameter of container, its outer end is extended a predetermined altitude downwards, this is provided with an engagement protrusion in conjunction with the end, this engagement protrusion is with a given interval interior side-prominent to along in conjunction with the inner circumferential surface of end, this engagement protrusion is slided mobile along the leaning angle of a fastening projection, make lid and container combination, this fastening projection from container top to bottom direction outstanding and on container upper end portion external peripheral surface its outside have the slow leaning angle of a predetermined angular.
5, the vacuum vessel used of preservation food according to claim 1 is characterized in that the wherein said cover external peripheral surface in opposite directions of going up is provided with the outwards outstanding tab with predetermined length; The end face of this lid is provided with the tubular side cover around piston piece, and its internal diameter is greater than the diameter between the end in opposite directions of tab; This side cover has horizontal Hubei Province portion, forms to its inside bend from the upper end of side cover; This horizontal Hubei Province portion has an internal diameter and blocks greater than the external diameter of last cover and by prominent plate; And the circumferential surface of this horizontal Hubei Province portion is to cut by certain width, makes the tab that forms in opposite directions can lifting, forms a rise hole.
6, the vacuum vessel used of preservation food according to claim 1, it is characterized in that covering on wherein said month and the date that its external peripheral surface shows the reservation time opening of food, the end of this outer circumference portion is provided with a pair of pointer, can move the initial month and the date of indication food along its external peripheral surface.
7, a kind of vacuum vessel that is used to preserve food, have a lid, be used to cover the top of a container portions, the space that this container portions forms is used to hold food, this lid centre forms and is provided with an also recessed chute with predetermined diameter downwards, it is characterized in that:
Wherein, the bottom center of this chute is recessed downwards, and its diameter is less than the internal diameter of chute, thereby forms one first valve pool, is formed centrally in first valve pool and is provided with a suction hole that vertically runs through, and form in the upper end of chute and to be provided with an anti-inclined to one side groove;
And the described vacuum vessel that is used to preserve food comprises:
One first valve forms on the outer circumference portion of its plate face and has been provided with a plurality of pores, and is placed in first valve pool, so that control is positioned at the suction hole at the first valve pool center;
One valve guide, its bottom is tubular, and first valve can move up and down within it slightly, its top is provided with a guide part, this guide part extends upward and in a tubular form, its internal diameter less than first valve bottom top surface on have a plurality of pores, pore has very little diameter;
One spring, its bottom are installed on the outside of guide part of valve guide, and have the elasticity of vertical direction;
One piston piece, be the open tubulose in lower end, hold spring in it, be formed centrally in its end face and be provided with recessed second valve pool downwards with predetermined diameter, the center of second valve pool has a deflation hole that vertically runs through, its external peripheral surface forms the plumb cut that is provided with as the standstill face on the position in opposite directions, upper end one side of this standstill face forms and is provided with locking groove, and the formation of the outer circumference portion of its bottom is provided with from the outward extending stop of external diameter Hubei Province, this stop Hubei Province is provided with sealing member, with the inner circumferential surface close attachment of the chute of lid together;
One ends inclined to one side part, and the external peripheral surface of piston piece cooperates removably and inserts in it, and ends inclined to one side part and be installed in the chute upper end, an integrally formed projection on the bottom that its inner circumferential surface extends downwards;
One second valve is installed in second valve pool that is provided with on the piston piece end face, is used for the deflation hole at control plunger spare center;
One cover forms on its inner circumferential surface and is provided with a slot, and with outstanding from piston piece external peripheral surface upper end and a projection that form is pegged graft, and inner top surface and inner circumferential surface form and be provided with radial air discharge duct.
8, the vacuum vessel that preservation food according to claim 7 is used, it is characterized in that wherein said lid is provided with an induction opening in the side formation of slide opening, this induction opening is provided with a valve body simultaneously, by this valve body top to twining a spring between the external peripheral surface, the upper end of this valve body is greater than the diameter of the induction opening of lid, and the bottom of this valve body by the base section of lid give prominence to, this bottom is threaded with a spring frame, prevent that spring from departing from valve body, wherein this valve body is provided with a sealing member, between the bottom surface and lid in opposite directions thereof of the head of valve body, and this head of this valve body is provided with a Vacuum solutions and removes part, this Vacuum solutions is removed the draw ring that part is provided with an annular, can insert a finger at least.
9, the vacuum vessel that preservation food according to claim 7 is used, it is characterized in that wherein said lid is provided with the recessed and air guide groove that forms under the side direction of this lid, the bottom of this air guide groove is provided with the induction opening that vertically runs through, and the inside of this air conducting groove is provided with a tubular guide, its flange surface and lid firmly fix together, this guide and an elevating shaft are pegged graft, the support that this elevating shaft is subjected to spring can move up and down, the external diameter of upper end of this elevating shaft that is positioned at axis of guide top side is greater than the external diameter of guide, and the outstanding above-mentioned elevating shaft bottom of passing the guide downside has a stop Hubei Province; The upper end in this stop Hubei Province is filled out sealing by one and is covered, this top and spring frame of filling out sealing is coupling together, the inner circumferential surface of this guide extends slightly to the inside, forms a spring support portion, makes spring can be installed in the spring support portion and fills out between the spring frame that sealing supports.
10, the vacuum vessel used of preservation food according to claim 7, it is characterized in that wherein said anti-inclined to one side part shows month and the date of the reservation time opening of food at its external peripheral surface, the end of this outer circumference portion is provided with a pair of pointer, can move the initial month and the date of indication food along its external peripheral surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0046424A KR100429069B1 (en) | 2003-02-11 | 2003-07-09 | Vaccum container to preserve food |
| KR1020030046424 | 2003-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1603214A CN1603214A (en) | 2005-04-06 |
| CN1328128C true CN1328128C (en) | 2007-07-25 |
Family
ID=34675640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100594947A Expired - Fee Related CN1328128C (en) | 2003-07-09 | 2004-06-28 | Food preservation vacuum container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1328128C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219037A (en) * | 2016-08-31 | 2016-12-14 | 徐晟伟 | A kind of sealer of plastic packaging bag |
| TWI594932B (en) * | 2015-08-28 | 2017-08-11 | Ｃｊ第一製糖股份有限公司 | Container for keeping fermented food |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097259B (en) * | 2010-01-15 | 2014-12-10 | 金容国 | Vacuum generator and a vacuum chamber equipped with same |
| CN102363453A (en) * | 2011-06-29 | 2012-02-29 | 淄博航康商贸有限公司 | Universal seal for containers |
| CN105383807B (en) * | 2015-12-18 | 2017-11-14 | 南城韩睿实业有限公司 | A kind of vacuum storing device |
| 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 |
| CN105857877B (en) * | 2016-06-03 | 2018-10-12 | 邢皓宇 | A kind of red wine vacuum bottle stopper |
| CN110650664B (en) * | 2017-04-19 | 2023-01-03 | 纽威澳大利亚有限公司 | Closed food processor or blender with mechanism for venting container to atmosphere |
| CN108557246A (en) * | 2018-04-28 | 2018-09-21 | 武义万博塑业有限公司 | A kind of cup lid that cup body can be vacuumized |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909014A (en) * | 1988-04-07 | 1990-03-20 | Zojirushi Corporation | Vacuum storage device |
| GB2298639A (en) * | 1995-03-10 | 1996-09-11 | Andrew James Turbutt | Valved food storage container; hand evacuating pump |
| US5779082A (en) * | 1993-04-19 | 1998-07-14 | Invental Laboratory, Inc. | Easily-cleaned reusable lid including an evacuating pump |
| EP1020371A2 (en) * | 1999-01-11 | 2000-07-19 | Masaharu Miyake | Vacuum airtight container |
-
2004
- 2004-06-28 CN CNB2004100594947A patent/CN1328128C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909014A (en) * | 1988-04-07 | 1990-03-20 | Zojirushi Corporation | Vacuum storage device |
| US5779082A (en) * | 1993-04-19 | 1998-07-14 | Invental Laboratory, Inc. | Easily-cleaned reusable lid including an evacuating pump |
| GB2298639A (en) * | 1995-03-10 | 1996-09-11 | Andrew James Turbutt | Valved food storage container; hand evacuating pump |
| EP1020371A2 (en) * | 1999-01-11 | 2000-07-19 | Masaharu Miyake | Vacuum airtight container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594932B (en) * | 2015-08-28 | 2017-08-11 | Ｃｊ第一製糖股份有限公司 | Container for keeping fermented food |
| US10081479B2 (en) | 2015-08-28 | 2018-09-25 | Cj Cheiljedang Corporation | Container for keeping fermented food |
| CN106219037A (en) * | 2016-08-31 | 2016-12-14 | 徐晟伟 | A kind of sealer of plastic packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1603214A (en) | 2005-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3847280B2 (en) | Vacuum container for food preservation | |
| CN1328128C (en) | Food preservation vacuum container | |
| JP5033877B2 (en) | Versatile closing device for vacuum vessels | |
| KR101161732B1 (en) | Vacuum Generating Apparatus and Vacuum Container Using the Same | |
| KR101362264B1 (en) | Vacuum pump | |
| KR100429069B1 (en) | Vaccum container to preserve food | |
| CN101570260B (en) | Vacuum crisper connected with pump | |
| CN207860918U (en) | Carry button hermetically sealed can | |
| KR200424953Y1 (en) | Vaccum container to preserve food | |
| CN105564827B (en) | A kind of grape wine vacuum storage device and application method | |
| KR100991304B1 (en) | Vacuum pump for vacuum container | |
| CN208875492U (en) | A kind of push type scent flask | |
| KR20030016080A (en) | Vacuum apparatus for forming a vacuum in a container and indicator for indicating and releasing the vacuum for the apparatus | |
| KR20140050857A (en) | Airtight cover for food keeping container | |
| KR200351500Y1 (en) | Container for storing foods | |
| KR100675485B1 (en) | Cooking pan | |
| CN214002168U (en) | Vacuum buckling and plugging mechanism | |
| CN108887854A (en) | A kind of push type scent flask | |
| KR200473793Y1 (en) | One-touch type vacuum pressing kimch-box with pressing plate | |
| KR200438978Y1 (en) | Vaccum container to preserve food | |
| MXPA03007612A (en) | Reusable vacuum lid. | |
| KR200269043Y1 (en) | The food receptacle of air-tight/open type balve structure | |
| KR200474242Y1 (en) | inner lid of airtight container | |
| CN208463586U (en) | Cup cover and vacuum juicer | |
| KR101819516B1 (en) | A Degassing Apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIN RONGGUO Free format text: FORMER OWNER: MAN-HYUN KWON Effective date: 20080711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080711 Address after: Gyeonggi Do, South Korea Patentee after: Jin Rongguo Address before: Busan, South Korea Patentee before: Quan Wanxuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: Gyeonggi Do, South Korea Patentee after: DAEIL ADVANCED MATERIALS Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Jin Rongguo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |