CN103569483A - Plug of beverage container - Google Patents
Plug of beverage container Download PDFInfo
- Publication number
- CN103569483A CN103569483A CN201310314129.5A CN201310314129A CN103569483A CN 103569483 A CN103569483 A CN 103569483A CN 201310314129 A CN201310314129 A CN 201310314129A CN 103569483 A CN103569483 A CN 103569483A
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- CN
- China
- Prior art keywords
- main body
- lid
- bolt main
- key
- container
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/02—Liquid-dispensing valves having operating members arranged to be pressed upwards, e.g. by the rims of receptacles held below the delivery orifice
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/12—Vessels or pots for table use
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Food Science & Technology (AREA)
- Closures For Containers (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The present invention provides a plug of a beverage container, for improving cleaning property of a tunnel-shaped part serving as a liquid passage. The plug comprises: a plug main body (11) equipped at an opening part 2A of a container main body (2); a liquid passage (8) formed at an inner side of the plug main body; a valve body (21) receiving applied force in the direction of covering an inlet (15) of the liquid passage; a cover (25) arranged at an upper end of the plug main body and used for covering an upper opening part of the plug main body; and an operating control lever (24) used for opening/closing the valve body and arranged at the cover. The liquid passage consists of the plug main body and a liquid cover 71 detachably arranged at the plug main body, and the plug main body and the liquid cover of the liquid passage can be separated, thus a blocking passage part 8A of the liquid passage is open, thus the cleaning property can be improved. In addition, the liquid cover is an elastic element, therefore, when contained liquid is jetted out, the contained liquid can not leak from the liquid passage to the side of the container main body.
Description
Technical field
The present invention relates to a kind of drinking container key, be specially the key about a kind of drinking container of the cleaning excellence of the flow liquid path of bolt main body.
Background technology
In the past, at can be the openedly and closedly inaccessible valve system that outpours road, be housed in and have according to slanting beverage containers, and then outpour in the key of the drinking container in the bolt main body that outpours road of content liquid, described in it, valve system comprises: valve rod, and it can be arranged on described bolt main body up and downly; Valve body, it is supported on the lower end of this valve rod, and openedly and closedly outpours road described in obturation; Application of force unit, it is towards closing this valve body of the direction application of force; Operation control stalk, it passes through the power of the application of force of opposing described application of force unit, and presses down described valve rod and then make valve body open.Described bolt main body, is arranged on top board by the opening of externally giving prominence to the pressing down section of operation control stalk.
The key of such a drinking container, when outpouring content liquid, because its valve body contacts with content liquid with valve rod, therefore, easily by pollutions such as incrustation scales.And in order to clean these incrustation scales and to outpour road, must first key be decomposed, just then can clean.For example, the key of its drinking container is, there is the cardinal extremity that a pair of engaging arm is arranged on to the operation control stalk of with the front end butt of described valve rod, its pivot by operation control stalk pivot Zhi Shuan main body is inserted in the jack that is formed on respectively each engaging arm, and by the guiding of described pivot inserting hole to guide groove, be formed on the bottom of inserting hole in, hemispheric lug boss be highlighted be arranged on each inserting hole near (for example patent documentation 1).When cleaning this key, operation control stalk is reversed to reverse action direction, and by relying on lug boss to expand the interval of each engaging arm, pivot is extracted out from inserting hole, take off operation control stalk.Then, from bolt main body, take off valve rod, valve body and application of force unit, and then can clean valve system.In addition, the valve body of patent documentation 1, the cover that its lid closes the upper end open portion of this bolt main body is arranged on the upper end of bolt main body.
In addition, the middle bolt of its liquid container is configured to: middle bolt main body, is formed on the peristome at container body that filling that can load and unload; Flow liquid path, its be formed on the inner side of described bolt main body and from opening at the entrance of the inside of described container body until opening in the outlet of its outside; Valve body, it accepts to close to lid the application of force of direction of the entrance of described flow liquid path; Lid, its lid closes the upper opening portion of bolt main body in this and is arranged on the upper end of described middle bolt main body; Operating switch, its lid closes described valve body and can be slidably arranged in described lid at fore-and-aft direction; The first engagement section, it is arranged on any side of described middle bolt main body and described lid; The first engaged part, it is arranged on the opposite side engaging with the first engagement section; Flexure strip, it is arranged on the upper end of described middle bolt main body; The second engagement section, it is arranged on any side of flexure strip and the described lid of described middle bolt main body; The second engaged part, it is arranged on the opposite side (for example patent documentation 2) engaging with the second engagement section.In this, bolt is constructed and in the past such middle bolt main body and all-round the comparing that fitting portion is arranged on to lid, and it is simple that its structure becomes.In addition, the operating effort when operating switch is slided is level, and does not act on engaging and remove direction, therefore, does not have the thing generation of bolt in decomposing in careless.
Patent documentation 1: TOHKEMY 2002-165709 communique
Patent documentation 2: No. 4514692 communiques of Japanese Patent
Known, as above-mentioned conventional art, in the drinking container that can not decompose, it for key and lid are decomposed, and then cleans in key and the structure of stream in having the patent documentation 1 of operation control stalk.
In addition, also known, as patent documentation 2, for the key of constructing by slip rod-type and the decomposition of lid are constructed.
But the key of rod-type and slip rod-type is controlled in operation as described above, both all need the flow liquid path in bolt main body to be made into tunnel-shaped for it.Therefore, shortcoming is that its tunnel-shaped cleaning is partly not good.
Summary of the invention
For overcoming the above problems, its object of the present invention is, a kind of key of drinking container of the cleaning that becomes the tunnel-shaped of flow liquid path part of being improved is provided.
The key of a kind of drinking container of the first scheme of the present invention, is characterized in that, comprising: bolt main body, and it can be loaded and unloaded the peristome filling at described container body; Flow liquid path, its be formed on the inner side of described bolt main body and from opening at the entrance of the inside of described container body until opening in the outlet of its outside; Valve body, it accepts to close towards lid the application of force of direction of the described entrance of described flow liquid path; Lid, it is arranged on the upper end of described bolt main body and for covering the upper opening portion that closes described bolt main body; Opening and closing device, it is arranged on described lid or described bolt main body and can opens and closes described valve body, and wherein, described flow liquid path is consisted of with the stream lid institute that can be loaded and unloaded on this bolt main body described bolt main body.
The key of the drinking container of alternative plan of the present invention be take described the first scheme as basis, it is characterized in that, described stream lid is consisted of elastomeric element.
The key of the drinking container of third party's case of the present invention be take described the first scheme or alternative plan as basis, it is characterized in that, the washer portion consisting of is integrally arranged on to described stream covers described elastomeric element.
According to the invention of the first scheme, because the bolt main body of flow liquid path is covered and can be decomposed with stream, the tunnel-shaped part opening of flow liquid path, and then cleaning is improved.
According to the invention of alternative plan, because stream lid is for elastomeric element, can stop up flow liquid path, therefore not worry when outpouring content liquid, its content liquid goes out to container body side leakage from flow liquid path.
According to the invention of third party's case, by washer portion is attached to stream, cover, and then easily in bolt main body, load and unload.In addition, because the power of the application of force in the center side of bolt main body works, do not have owing to causing carelessly the thing of disengaging.
Accompanying drawing explanation
Fig. 1 is for representing the whole cutaway view of embodiments of the invention 1.
Fig. 2 be embodiments of the invention 1 its operation control stalk with the whole cutaway view of shoulder part butt state.
Fig. 3 is the cutaway view of the bolt main body of embodiments of the invention 1.
Fig. 4 is the block diagram of the bolt main body that a part is truncated into section of embodiments of the invention 1.
Fig. 5 is the block diagram of the key of embodiments of the invention 1.
Fig. 6 is the cylindrical shell of bolt main body and the exploded perspective view of stream lid of embodiments of the invention 1.
Fig. 7 is the block diagram that the stream of the washer portion of whole installation of embodiments of the invention 1 covers.
Fig. 8 is the block diagram of the bolt main body of embodiments of the invention 1.
Nomenclature
1-drinking container, 2-container body, 2A-upper opening portion (peristome), 3-key, 8-flow liquid path, the inaccessible passage portion (tunnel-shaped part) of 8A-, 11-bolt main body, 13-cylindrical shell, 15-entrance, 16-outlet, 21-valve body, 24-operates control stalk (opening and closing device), 42-upper shed portion, 64-lid peristome, 71-stream lid, 81-washer portion.
The specific embodiment
With reference to accompanying drawing, preferred embodiment is in the present invention illustrated.But, below illustrated embodiment be not limited to the content of the present invention described in claims.In addition, illustrated all structures below needn't be necessary condition of the present invention.Each embodiment is by adopting the key from the past different novel drinking container, and then the key of the drinking container that obtains in the past not having, and the key of its drinking container is illustrated.
Embodiment 1
In Fig. 1～8, for the drinking container 1 of vacuum bottle comprises key 3, it is loaded and unloaded the 2A of upper opening portion filling freely at container body 2.Relevant for this container body 2, its by the endogenous pyrogen 5 of the stainless steel of upper opening portion and the upper end of outer container 4 each other one engage, and between two containers 4 and 5 as adiabatic layer 6.And, be plastic shoulder part 7, be integrally assembled in two containers 4 that engaged and 5 top.Wherein, be vertically set on the shoulder part 7 of the opening portion of two containers 4 that engaged and 5, comprise: ring-type engaging portion 7A, it is inlaid in this opening portion; Outpour the 7B of portion, it is formed the outstanding mouth shape in a side from this ring-type engaging portion 7A; And handle 7C, it is highlighted to be arranged on this and outpours the opposed position of the 7B of portion.Plastic described key 3 can be loaded and unloaded to be filled in described ring-type engaging portion 7A.
Bolt main body 11 has the cylindrical shell 13 that is screwed on described shoulder part 7.In this cylindrical shell 13, be provided with from the interval parts 14 of the wall shape of a side direction opposite side step-down, and be formed with described flow liquid path 8 along the bottom of this interval parts 14.Like this, described flow liquid path 8 is formed continuously, from the entrance 15 of the lower openings portion as cylindrical shell 13 until opening in the outlet 16 of a upper lateral part.And described interval parts 14 is linked to entrance 15 1 sides by its opposite side 14B, and one side 14A is attached to the upper side surface of cylindrical shell 13.At this, described outlet 16 is formed on the bottom of this bond sites.In addition, male screw thread 9 is arranged on to the periphery of described ring-type engaging portion 7A, and is arranged on described cylindrical shell 13 by spiral shell with at the female screw thread 9A of this hero screw thread 9.
Further, described key 3 comprises: elastomeric element 22, thereby its for by by the valve body of valve system 12 21 all the time upward pull-up make valve body 21 lid close the coil spring etc. of entrance 15; Operation control stalk 24, it is downward pressed the valve rod of described valve body 21 23; Lid 25, it covers the top of bolt main body 11.Wherein, described valve body 21 is by the bottom 13K of the inaccessible described cylindrical shell 13 in watertight ground, thus inaccessible described entrance 15.
At this, as the method for pressing the valve rod 23 of described valve body 21 towards below, be adopted to the mode except the slide unit of operation control stalk, push button etc.
Described valve system 12 comprises: described valve body 21; Described valve rod 23, its central portion from this valve body 21 extends towards top; Decompressing unit 26, it is formed between this valve rod 23 and described valve body 21.Wherein, valve body 21 is formed large discoid of diameter a little than described bottom 13K, and filler is being filled to the described bottom 13K that is located in ridge 13T week of use, and the Water Proof Packing of washer-shaped 27 is being filled at this ridge 13T, and then by this Water Proof Packing 27 butts and inaccessible entrance 15.In addition, the hole 21A that filling of valve rod 23 is arranged on the central portion of valve body 21 by break-through.
Described valve body 23 integrally has: be located at its lower end and filling than described the round plate 28 that hole 21A diameter is large; With the axial region 29 extending towards top.At this, for can being loaded and unloaded, the plastic engaging plate 30 of engaging parts filling below this axial region 29.
Relevant for described interval parts 14, its central portion 14S is formed with for inserting the inserting hole 33 of the axial region 29 of logical valve rod 23.At this, the top that the guide cylinder 34 of axial region 29 is arranged on this inserting hole 33 around.In addition, interval parts 14 is provided with airport 35, this airport 35 be formed on into outlet 16 opposite sides in the opposed position of direction, footpath.
Described elastomeric element 22 is embedded in described guide cylinder 34 outward.This elastomeric element 22 is compressed to be arranged on the upper surface of central portion 14S of interval parts 14 and handling and to be arranged on freely between the body cap 37 on the top of the outstanding valve rod 23 of guide cylinder 34, and all the time by described valve body 21 tractive upward.
Described body cap 37 presses down the top of described elastomeric element 22.And this body cap 37 has the snap ring 38 of rotation, and this snap ring 38 is attached at the top of the axial region 29 of described valve rod 23 freely by the engaged disengaging of above-below direction.This rotation snap ring 38 is rotated and is embedded in freely body cap 37, and engaged disengaging is arranged on the top of described valve rod 23 freely.
In addition, described engaging plate 30 and together lifting of valve rod 23.And the lower surface of engaging plate 30 can with the upper end butt of accepting the 21B of cylinder portion.The upper end of this acceptance cylinder 21B of portion is highlighted and is arranged on the described top that is filling hole 21A.The 14T of cylinder portion that in addition, can take in described engaging plate 30 is highlighted the lower surface that is arranged on central portion 14S.
In addition, decompression filler 41 is being filled the periphery at described round plate 28.
Relevant for described valve rod 23, it is inserted axial region 29 to lead at the described hole 21A that filling.And by the compressed elastomeric element 22 being arranged between described body cap 37 and the upper surface of described central portion 14S, the lower surface of valve body 21 and described decompression filler 41 connect airtight, thereby make described valve rod 23 connected to each other with valve body 21 globality ground.Described decompressing unit 26 is consisted of the round plate 28 that is filling hole 21A, valve rod 23, decompression filler 41, elastomeric element 22 and the engaging plate 30 of described valve body 21.
In addition, the hole 21A that filling of valve body 21 is formed larger than the axial region of valve rod 23 29 diameters.From the top 29U of valve body 21 axial region 29 outstanding towards top, be inserted through the little inner peripheral surface 34A of diameter on the top of guide cylinder 34, and described engaging plate 30 is accommodated in to a 14T of portion, and, elastomeric element 22 is being loaded under the state of guide cylinder 34 outside, by described body cap 37 engagings, at the top of axial region 29 29U, and then valve system 12 can be installed in bolt main body 11.
Described lid 25 covers the upper shed portion 42 of the cylindrical shell 13 of bolt main bodys 11, and is entrenched in this cylindrical shell 13, and is loaded and unloaded and be arranged on freely upper shed portion 42.As shown in Figure 5, the peristome 25A of the nick shaped of shoulder part 7 sides that are opposite side by opening is arranged on the central authorities of described lid 25, and described operation control stalk 24 is configured in to this peristome 25A.One side of this operation control stalk 24 can be tilted to be coupling to be movably combined in by axle junction surface 43 covers 25.In addition, the operating portion 44 of operation control stalk 24 is given prominence to towards the outside from covering 25 opposite side, and is positioned at the top of described shoulder part 7.In addition, the lower surface in operation control stalk 24, can make the upper end of valve rod 23 and the position of its butt be provided with protuberance 24A.At this, the lower surface of this protuberance 24A is formed smooth face.
As shown in Figure 4, etc., in the top of bolt main body 11, upper cylindrical portion 45 is arranged on the top of described cylindrical shell 13, and as shown in Fig. 5 etc., the lower cylindrical portion 46 that is loaded on described upper cylindrical portion 45 is outward formed on the lower surface of described lid 25.
On the other hand, flexure strip 52 is given prominence to the opposite side top at cylindrical shell 13 towards top.This flexure strip 52 is its lower end and cylindrical shell 13 links only, and its upper end is free end.It is the outside face that the engaging hook portion 53 of the second engagement section is formed on this flexure strip 52.
Be the transverse slat upper surface 54U of the lateral piece 54 of the second engaged part, be integrally arranged on the bottom of the opposite side of described lid 25.
In addition, protrusion tab 58 is highlighted the lower surface that is arranged on described operation control stalk 24 in below.This protrusion tab 58 has vertical edge 59 in a side, and opposite side is formed the edge that tilted, and these protrusion tab 58 side-lookings are general triangular.When operating operation control stalk 24, described vertical edge 59 is configured in the position that is sticked in described flexure strip 52.And from the top down, and the butt edge 59A that has been tilted in opposite side is arranged on the bottom of this vertical edge 59.
And once the operation control stalk 24 that reverses downwards, butt edge 59A will engage hook portion 53 butts with described, press flexure strip 52 towards this releasing direction, and then the engaging of the upper surface of releasing and lateral piece 54.
As shown in Figure 2, container body 2 is being filled under the state of key 3, between operating portion 44 and shoulder part 7 relevant for protrusion tab 58 and control stalk 24, once press down operating portion 44, the bottom of operating portion 44 is by the upper surface butt of the shoulder part 7 with for the regulation portion of reversing, and by the scope of reversing of regulation like this operation control stalk 24, protrusion tab 58 not with flexure strip 52 butts.
As shown in Fig. 3,4 and 8, a side 14A of described interval parts 14 comprises: the face 61 that tilts, and it is from a side (front side) to central step-down; Side plate 62,62, it is arranged on the left and right sides of this inclination face 61, and links with the inside face of described cylindrical shell 13.Between described inclination face 61 and both sides board 62,62 and stream lid 71, the inaccessible passage portion 8A of tunnel-shaped is arranged on described flow liquid path 8.This obturation passage portion 8A is rendered as roughly angle tubular.Moreover described inclination face 61 comprises: the 61A of bank portion, it is located at a side of described inclination face 61 and has for level is the inclination slowly below 45 degree; And the 61C of top rake portion that is roughly above-below direction, it is located at the opposite side of the 61A of this bank portion and is linked by curve 61B.Moreover its top of the 61C of this top rake portion slightly tilts to swing to the mode of a side.
Connection, at the peristome 64 for lid of described inaccessible passage portion 8A, is arranged on a side of described cylindrical shell 13.This lid is communicated with in described outlet 16 with the top of peristome 64, and lower edge 65 obturations of peristome 64 for lid, is the roughly rectangular shape for lengthwise.In addition, peristome 64 for lid, its side edge part 66,66 forms upward from the both sides of described lower edge 65.The top of these side edge parts 66,66 is attached at the left and right of described outlet 16.
Described stream lid 71 is consisted of the elastomeric element of rubber etc., and integrally has and become the washer portion of Water Proof Packing material 81.This washer portion 81 is consisted of the elastomeric element of rubber etc.
And, be the slot part 74 of the fitting portion of a side, be arranged on the outside face of butt side plate 73 and vertical piece 71C.And by being entrenched in the ridge 67 of the fitting portion for opposite side of this slot part 74, be formed on described side plate 62.Moreover slot part 74 is not formed on the lower end of a side and the vertical piece 71C of butt side plate 73.In addition, also can be using the fitting portion of a side as ridge 67, and using the fitting portion of opposite side as slot part 74.
In addition, downwards end difference 75A with towards top and the mode of depression be formed on the rear side of the lower surface 75 of described vertical piece 71C, and these lower surfaces 75 and downwards end difference 75A be entrenched in the described lower edge 65 of peristome 64 for described lid.Corresponding lower surface 75 and downwards end difference 75A, its smooth butt is accepted face 68 and the end difference 68A that makes progress, and is arranged on this lower edge 65.
Described washer portion 81, it has section for the main body 82 of trapezoidal shape roughly, and these main body 82 its outer peripheral face 82G mono-sides are formed larger than its inner circumferential side.The front surface top of the rear surface of main body 82 and vertical piece 71C is integrally linked, and by main body 82 with the front surface from vertical piece 71C forward side-prominent mode configure.In addition, filling the periphery that 69 quilt weeks of groove are located at described cylindrical shell 13 that filling of described washer portion 81.Further, by laminal tongue 83, integrally give prominence to laterally the central authorities in the short transverse of the periphery of described main body 82, and this tongue 83 is formed on the all-round of washer portion 81.
In addition, described tongue 83 is also located at described Water Proof Packing week.And, the tongue 83 of described washer portion 81, be close to and waterproof at the inner peripheral surface 7N of described ring-type engaging portion 7A, and the tongue 83 of Water Proof Packing 27 is close to and the minor diameter 2K of waterproof below the 2A of upper opening portion.Moreover minor diameter 2K is less than the upper end diameter of the 2A of upper opening portion.Further, the tongue 83 of described washer portion 81 is not only the water clock that prevents doubly beverage, and can suppress to return to threaded portion for the residual water of the 7B of the portion that outpours of mouth, so wholesomeness is also good.
Therefore, from cylindrical shell 13, washer portion 81 is unloaded together with stream lid 71, and open peristome 64 for lid, can directly clean from the outside of cylindrical shell 13 inside of inaccessible passage portion 8A.On the other hand, after cleaning is over, stream is covered to 71 peristomes 64 for insert cover, and peristome 64 for blank cap, and, washer portion 81 is being filled and filling groove 69.
At this moment, because the front surface of stream lid 71 is formed with recess 72,72, therefore easy peristome 64 for insert cover.The ridge 67 of using peristome 64 by slot part 74 and the lid of chimeric stream lid 71, in the left and right of stream lid 71, is carried out failure-free location and waterproof.Further, lower surface 75 and downwards end difference 75A, by being entrenched in the lower edge 65 of peristome 64 for described lid, and then in the bottom of stream lid 71, carried out failure-free location and waterproof.
In addition, washer portion 81 is owing to having the retractility of being brought by elastomeric element, therefore, washer portion 81 buttons are being hung over to the state of cylindrical shell 13, can for example stretch washer portion 81 and stream is covered to 71 peristomes 64 for insert cover, or for example stream is being covered to 71 insert covers with after peristomes 64, stretch washer portion 81 and filling and filling groove 69.Further, if washer portion 81 is being filled and filling groove 69, owing to being pressed towards inner side by washer portion 81 its 71, stream lids, so stream lid 71 can be because not departing from carelessly.
Below, described formation and effect thereof are illustrated.Relevant for the assembling of key 3, first, in a side, jut 50 is inserted and is fastened on cross-drilled hole portion 49.Centered by this engaging position, the opposite side of lower cover 25, lateral piece 54 and the outside face butt that engages hook portion 53, thus flexure strip 52 will produce elastic deformation towards inner side, and then lateral piece 54 by engaging engaging hook portion 53, cover thus 25 and can be fixed on bolt main body 11.
In addition, as other method, if inclined-plane is located to the bottom of protrusion 50, because protrusion tab portion 48 has elasticity, only from top by lid 25, be pressed into bolt main body 11, just lid 25 can be fixed on to bolt main body 11.
And, key 3 is being screwed togather and filled under the state of container body 2, once the operating portion 44 of lower press operation control stalk 24, operation control stalk 24 reverses as fulcrum take the axle junction surface 43 of being located at one end.Along with reversing of operation control stalk 24, the protuberance 24A of operation control stalk 24 presses down the upper end of valve rod 23 in below, and valve rod 23 and valve body 21 will be resisted the application of force of elastomeric element 22, and then becomes one and move downwards.Along with these, Water Proof Packing 27 will be left the bottom 13K of cylindrical shell 13, and then flow liquid path 8 will be opened.Once drinking container 1 is tilted to outpouring the 7B of portion direction, content liquid will and outpour the 7B of portion by flow liquid path 8 and be outpoured.In addition, relevant for operation control stalk 24, the bottom of its operating portion 44 is by being connected to the upper surface for the shoulder part 7 of the regulation portion of reversing, and it reverses by regulation, and then lateral piece 54 will be retained as the state that is sticked in flexure strip 52.This position is the regulation position of reversing.
On the other hand, once boiling water or hot beverage are injected in container body 2, owing to producing aqueous vapor, container body 2 is interior may become pressure-increasning state.At this moment, once the operation control stalk 24 that reverses, valve body 21, due to the pressure in container, makes Water Proof Packing 27 be squeezed in the bottom 13K of cylindrical shell 13.Under this state, by the decline of valve rod 23, the decompression filler 41 that area is little departs from the lower surface from valve body 21, and then discharges the pressure in container body 2.At this moment, can discharge the pressure in container body 2 from the bottom 29S of axial region 29 and the gap filling between the 21A of hole.And by the pressure in open container main body 2, the pressurization confining force towards top of valve body 21 will disappear, because this valve body 21 of gravity will downward fall, 21 of valve bodies become open mode.
In addition, boiling water or hot beverage are flow in container body 2, owing to flowing out, temporarily opening valve body 21, and be under laying state after the interior pressure in open container main body 2, in its container body 2, likely become decompression state.At this moment, once decompression power is stronger than the elastic-restoring force of elastomeric element 22, valve rod 23 will automatically decline, thereby decompression filler 41 departs from the lower surface from valve body 21, and then discharge the pressure in container body 2 and it is adjusted into barometric pressure equal.
In addition, from container body 2, take off bolt main body 11, once the regulation position of reversing described in the operating portion of operation control stalk 24 44 ratios is further pressed down, the butt edge 59A of protrusion tab 58 is by the outside face butt with flexure strip 52.Once lower from here press operation control stalk 24, protrusion tab 58 will make flexure strip 52 towards inner side elastic deformation, and then engaging hook portion 53 will depart from from transverse slat upper surface 54U.
Like this, engaging hook portion 53 departs from from transverse slat upper surface 54U, once apply the power that departs from direction to lid 25, covering 25 opposite side will depart from from bolt main body 11.
Make to cover 25 after bolt main body 11 departs from, body cap 37 is departed from from the top of valve rod 23, and then become the state that can make valve rod 23, elastomeric element 22, valve body 21 and engaging plate 30 take off from bolt main body 11, therefore, can be respectively for flow liquid path 8 and the valve system 12 of bolt main body 11, clean.
At this moment, the cylindrical shell 13 of bolt main body 11, its stream lid 71 is owing to can being loaded and unloaded the peristome 84 for lid that is arranged on open flow liquid path 8, therefore, stream can be covered to 71 takes off with peristome 84 from lid, and directly clean the inside face of inaccessible passage portion 8A, and then can be until the inside face of face 61 and side plate 62,62 be cleaned in each corner.And, after cleaning inaccessible passage portion 8A, by stream, cover 71 lids and close peristome 84 for lid, and, washer portion 81 is being filled and filling groove 69.
When the valve system 12 after cleaning is being filled in bolt main body 11, contrary, first engaging plate 30 is being filled to the axial region 29 at valve rod 23, then, by axial region 29 insert lead to valve body 21 filling hole 21A, further, axial region 29 is inserted and is led at inserting hole 33 and guide cylinder 34.Next, will outside elastomeric element 22, be contained in this guide cylinder 34, then body cap 37 is sealed on elastomeric element 22, and then make body cap 37 engagings at the top of axial region 29 29U.
So, in the present embodiment, corresponding the first scheme, the key 3 of liquid container 1 comprises: bolt main body 11, it is loaded and unloaded and is filling is freely the 2A of upper opening portion of peristome at container body 2; Flow liquid path 8, it is formed on the inner side of bolt main body 11 and the entrance 15 in the inside of container body 2 extends to opening in the outlet 16 of its outside from opening; Valve body 21, it accepts to close towards lid the application of force of direction of the entrance 15 of flow liquid path 8; Lid 25, it is located at the upper end of bolt main body 11 and for covering the upper opening portion 42 that closes this bolt main body 11; And operation control stalk 24, it is located at, and cover 25 be also the opening and closing device of open-close valve 21.Wherein, due to flow liquid path 8, by bolt main body 11 and 71, the stream lid that can be loaded and unloaded on this bolt main body 11, formed, therefore, bolt main body 11 and the stream lid 71 that can decompose flow liquid path 8, thereby be the inaccessible passage portion 8A opening at position of the tunnel-shaped of flow liquid path 8, and then can improve cleaning.Moreover operation control stalk 24 also can, as shown in TOHKEMY 2002-165709, be installed in bolt main body 11 1 sides.
In addition, in such the present embodiment, corresponding alternative plan, because stream lid 71 is consisted of elastomeric element, therefore stream lid 71 is elastomeric element, and because it can carry out waterproof to flow liquid path 8, therefore, when outpouring content liquid, do not worry that content liquid leaks to container body 2 one sides from flow liquid path 8.
In addition, in the present embodiment, corresponding third party's case, owing to the washer portion consisting of elastomeric element 81 being integrally arranged on to stream lid 71, therefore, by washer portion 81 being attached to stream lid 71, easily loads and unloads for bolt main body 11.In addition, due to the application of force in the strength of the center side of bolt main body 11 in action, therefore, can when careless, not cause disengaging yet.Moreover, tongue 83 is arranged on to the periphery of washer portion 81, not only improve water-proofness, also vulnerable to pollution not of threaded portion simultaneously, therefore, its wholesomeness might as well.
In addition, as the effect on embodiment, due to by be a side fitting portion slot part 74 or be the ridge 67 of the fitting portion of opposite side, be formed on outside face or the described side plate 62 of butt side plate 73 and vertical piece 71C, therefore, can improve water-proofness between the two.
Moreover the present invention is not limited to the present embodiment, in the scope of main idea of the present invention, can carry out various flexible enforcements.For example, be not limited to the key that is useful in vacuum bottle, also can be applicable to kettle etc.Container body can be any one of glass system or synthetic resin system etc., and it needn't have heat radiating construction.In addition, in an embodiment, although washer portion is integrally arranged on to stream lid, stream lid and washer portion also can be set respectively independently.At this moment also can this washer portion filled in bolt main body by the outside face at stream lid by washer portion ring set, and then press stream lid.
Claims (7)
1. for thering is a key for the drinking container of container body, it is characterized in that, comprising:
Bolt main body, it can be loaded and unloaded the peristome filling at described container body;
Flow liquid path, its be formed on the inner side of described bolt main body and from opening at the entrance of the inside of described container body until opening in the outlet of its outside;
Valve body, it accepts to close towards lid the application of force of direction of the described entrance of described flow liquid path;
Lid, it is arranged on the upper end of described bolt main body and for covering the upper opening portion that closes described bolt main body;
Opening and closing device, it is arranged on described lid or described bolt main body and can opens and closes described valve body,
Wherein, described flow liquid path is consisted of with the stream lid institute that can be loaded and unloaded on this bolt main body described bolt main body.
2. the key of drinking container as claimed in claim 1, is characterized in that,
Described stream lid is consisted of elastomeric element.
3. the key of drinking container as claimed in claim 1 or 2, is characterized in that,
The washer portion being comprised of described elastomeric element is integrally arranged on to described stream to be covered.
4. the key of the drinking container as described in any one in claims 1 to 3, is characterized in that,
Lid is arranged on to described bolt main body with peristome, and described stream lid can be loaded and unloaded and is arranged on this lid peristome.
5. the key of drinking container as claimed in claim 4, is characterized in that,
Described lid is embedded in the fitting portion of the opposite side of described stream lid with the fitting portion of a side of peristome.
6. the key of drinking container as claimed in claim 3, is characterized in that,
The peripheral of described bolt main body is provided with for filling the groove that filling of described washer portion.
7. the key of the drinking container as described in any one of claim 1 to 6, is characterized in that,
The front surface of described stream lid is formed with recess.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012167541A JP5447611B2 (en) | 2012-07-27 | 2012-07-27 | Beverage container closure |
| JP2012-167541 | 2012-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569483A true CN103569483A (en) | 2014-02-12 |
| CN103569483B CN103569483B (en) | 2016-10-19 |
Family
ID=50042346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310314129.5A Active CN103569483B (en) | 2012-07-27 | 2013-07-24 | The key of container for drink |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5447611B2 (en) |
| KR (1) | KR101520176B1 (en) |
| CN (1) | CN103569483B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213983A (en) * | 2017-01-25 | 2019-09-06 | 爱慕莎有限公司 | Drinking bottle cap, the drinking bottle cap in particular for vacuum flask |
| CN111343888A (en) * | 2017-10-06 | 2020-06-26 | 岩崎工业株式会社 | Cover body and drink container with same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7008953B2 (en) * | 2019-11-27 | 2022-01-25 | 株式会社アトラス | Beverage container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136A (en) * | 1992-06-23 | 1994-01-11 | Motomura Seisakusho:Yugen | Water pouring part structure of vacuum bottle |
| CN1232774A (en) * | 1998-04-23 | 1999-10-27 | 日本酸素株式会社 | Metal vacuum double-wall container and its producing method |
| JP2000296057A (en) * | 2000-01-01 | 2000-10-24 | Hitachi Hometec Ltd | Rice cooker |
| CN2420237Y (en) * | 2000-02-18 | 2001-02-21 | 蔡卫 | Rotary pressing bottle stopper type liquid bottle |
| CN1355124A (en) * | 2000-11-30 | 2002-06-26 | 日本酸素株式会社 | Stopper for beverage container |
| JP2007135891A (en) * | 2005-11-18 | 2007-06-07 | Zojirushi Corp | Internal plug structure for liquid container |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037015A (en) | 1987-03-23 | 1991-08-06 | Service Ideas, Inc. | Cap with integral pouring spout for pitchers |
| JP2001145570A (en) * | 1999-11-19 | 2001-05-29 | Karutekku Kk | Hot water serving pot |
-
2012
- 2012-07-27 JP JP2012167541A patent/JP5447611B2/en not_active Expired - Fee Related
-
2013
- 2013-07-24 CN CN201310314129.5A patent/CN103569483B/en active Active
- 2013-07-26 KR KR1020130088559A patent/KR101520176B1/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06136A (en) * | 1992-06-23 | 1994-01-11 | Motomura Seisakusho:Yugen | Water pouring part structure of vacuum bottle |
| CN1232774A (en) * | 1998-04-23 | 1999-10-27 | 日本酸素株式会社 | Metal vacuum double-wall container and its producing method |
| JP2000296057A (en) * | 2000-01-01 | 2000-10-24 | Hitachi Hometec Ltd | Rice cooker |
| CN2420237Y (en) * | 2000-02-18 | 2001-02-21 | 蔡卫 | Rotary pressing bottle stopper type liquid bottle |
| CN1355124A (en) * | 2000-11-30 | 2002-06-26 | 日本酸素株式会社 | Stopper for beverage container |
| JP2007135891A (en) * | 2005-11-18 | 2007-06-07 | Zojirushi Corp | Internal plug structure for liquid container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213983A (en) * | 2017-01-25 | 2019-09-06 | 爱慕莎有限公司 | Drinking bottle cap, the drinking bottle cap in particular for vacuum flask |
| CN111343888A (en) * | 2017-10-06 | 2020-06-26 | 岩崎工业株式会社 | Cover body and drink container with same |
| US11517131B2 (en) | 2017-10-06 | 2022-12-06 | Iwasaki Industry Inc. | Cover, and beverage container comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014023788A (en) | 2014-02-06 |
| KR20140014012A (en) | 2014-02-05 |
| KR101520176B1 (en) | 2015-05-13 |
| JP5447611B2 (en) | 2014-03-19 |
| CN103569483B (en) | 2016-10-19 |
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