CN102197954A - Electric pressurized injection-type liquid container - Google Patents
Electric pressurized injection-type liquid container Download PDFInfo
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- CN102197954A CN102197954A CN2011100469167A CN201110046916A CN102197954A CN 102197954 A CN102197954 A CN 102197954A CN 2011100469167 A CN2011100469167 A CN 2011100469167A CN 201110046916 A CN201110046916 A CN 201110046916A CN 102197954 A CN102197954 A CN 102197954A
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Abstract
The invention relates to an electric pressurized injection-type liquid container, wherein the steam out of a steam outlet is not directly discharged to the atmosphere and the obstruction of the steam outlet is also avoided. The opening of a steam outlet part (28) is arranged to be toward the underside of a cover plate (9B) and the steam outlet part (28) is formed by a plurality of small holes (28A). The steam in the main body (5) of the container is discharged into the space between a cover body (9) and a shoulder part (6) so as to avoid the scald by the steam. The condensed water drops out of a steam discharge path (28) will fly or drop inside the space between the cover plate (9B) and the main body (5) of the container, so that the external pollution is avoided. Since the steam outlet part (28) is arranged to be formed by a plurality of small holes (28A), foreign matters are prevented from entering into the container and blocking the steam outlet part (28). Meanwhile, the discharged steam can be simultaneously diffused.
Description
Technical field
The present invention relates to the electronic pressurizations such as (air pot) of electrodynamic type hot-water bottle and outpour the formula liquid container.
Background technology
In the past, as this container, on the top of the container body of taking in content liquid middle bolt is set, the bottom of bolt is provided with lifting pipe in this, the top of bolt is provided with the mouth that outpours that is communicated with lifting pipe in this, further the lower face of the lid above the bolt forms hollow bulb in being arranged at, the discharge opening that is arranged at the air pump in the lid is communicated with container body via hollow bulb, and form the steam discharge hole be communicated with atmosphere at hollow bulb, and the open and close valve that steam discharge hole is opened and closed is set, on the other hand, on the action bars of controlled opening/closing valve, being arranged on this action bars of operation makes open and close valve steam off tap will be made as the switching manipulation portion that closes to the switch that motor is controlled afterwards, then, hold at hot water and to stay under the state of container body, steam passes through the hole via the air of middle bolt, the whole tap of lid and being discharged between lid and the middle bolt.On the other hand, in the technique known, when injecting hot water, the booster air pump by switching manipulation, air is supplied with in container body by the air inlet of the steam discharge hole of lid, middle bolt, thereby hot water is risen in lifting pipe and is outpoured from outpouring mouth.
Patent documentation 1: Japanese kokai publication sho 53-18851 communique
As if on the gabarit surface of covering steam (vapor) outlet being set and steam being discharged to the outside,, steam (vapor) outlet has the possibility of scalding because of scalding.In addition, can disperse or fall attached to the dew of steam (vapor) outlet sometimes.In order to prevent this situation, though also have the steam buffer device that steam is temporarily imported to little case shape that vapor (steam) temperature is descended method that the back discharges, parts increase in this case, constructs numerous and diversely, expend the space, and the cost rising.
As the method that addresses this is that, cover between lower plate and the integral container side by steam (vapor) outlet being opened steam is discharged to, thereby steam directly just need not be opened in atmosphere and can be dealt with problems in the lid lower plate.
But in this case, if steam (vapor) outlet is stopped up by foreign matter, then the interior pressure of container body increases, and has the possibilities because of spuing naturally and spuing outside container such as hot water in the container body.
Summary of the invention
The problem to be solved in the present invention is, the steam road that in being provided with, is communicated with atmosphere with container body, on this steam road open and close valve is set, and open and close valve is arranged to outpour in the formula liquid container with the electronic pressurization of the operating portion interlock of the switch of above-mentioned air pump, make steam from the steam (vapor) outlet on steam road not directly to atmosphere opening, and make steam (vapor) outlet not blocked.
The invention of technical scheme 1 is that a kind of electronic pressurization outpours the formula liquid container, utilize the electrodynamic type air pump that air is sent in the container body, thereby outpour the content liquid in the said vesse main body, and the exhaust line of the steam that said vesse main body and atmosphere are communicated with is set at the lid of said vesse main body, on this exhaust line, open and close valve is set, and make the operating body interlock of the switch of this open and close valve and above-mentioned air pump, wherein, the steam discharge portion of the above-mentioned exhaust line in the above-mentioned lid is to the lower opening of the lid lower plate of above-mentioned lid.
The electronic pressurization that the invention of technical scheme 2 relates to outpours the formula liquid container and is characterised in that, on the basis of technical scheme 1, above-mentioned steam discharge portion is formed by a plurality of apertures.
According to the invention of technical scheme 1, by with the lower opening of steam discharge portion to the lid lower plate, making the steam in the container is that discharge in space between lid and the container body to the below of lid lower plate.Be discharged to the steam in above-mentioned space, finally discharge to the outside from the interstitial diffusion of lid and container body.
Thereby, when closing lid, the steam discharge portion is positioned at directly position contacting of people, therefore reduced by the possibility of steam scald etc., even and disperse or fall at the water droplet of steam (vapor) outlet dewfall of lid lower plate, also can disperse or under drop on and cover between lower plate and the container body, therefore do not exist and pollute outside possibility.
In addition,, be made as a plurality of apertures, can prevent that foreign matter from entering and stop up steam (vapor) outlet by the steam discharge portion that will cover lower plate according to the invention of technical scheme 2.
Description of drawings
Fig. 1 is the longitudinal sectional view of the integral body of expression embodiments of the invention 1.
Fig. 2 is the stereogram of the integral body of expression embodiments of the invention 1.
Fig. 3 is the exploded perspective view of the major part of expression embodiments of the invention 1.
Fig. 4 is the stereogram of the middle bolt of expression embodiments of the invention 1.
Fig. 5 is the whole cutaway view of the lid of expression embodiments of the invention 1.
Fig. 6 is the cutaway view around the sealed operating portion of the lid of expression embodiments of the invention 1.
Fig. 7 is the exploded perspective view around the valve chest of expression embodiments of the invention 1.
Fig. 8 is the longitudinal sectional view of major part expression embodiments of the invention 1, when outpouring state that operating body is pressed and forcing down in down.
Fig. 9 for expression embodiments of the invention 1, outpour the longitudinal sectional view that state that operating body is pressed is pressed high and major part when outpouring hot water in down.
Figure 10 is the concise and to the point cutaway view around the seal of expression embodiments of the invention 1.
Figure 11 is the concise and to the point cutaway view of expression embodiments of the invention 2.
Figure 12 is the concise and to the point cutaway view of expression embodiments of the invention 3.
Symbol description:
5... container body; 8... air pump; 9... lid; 24... outpour operating body; 26... open and close valve; 28... steam discharge portion; 28A... hole; 29... exhaust line; 31A... switch.
The specific embodiment
With reference to accompanying drawing, preferred implementation of the present invention is described.In addition, below Shuo Ming embodiment is not limited to the content of the present invention that claims are put down in writing.In addition, below all structures of explanation are not necessary member of the present invention.
Fig. 1～Figure 10 represents embodiment 1, and electrodynamic type hot-water bottle 1 possesses: container body 5, and it possesses the inner core that the end is arranged 2 of taking in liquid such as water and oral area 3 and inner core 2 is connected with each other and the outer urceolus of adorning that the end is arranged 4 of double doing in the outside of this inner core 2; Approximate horizontal and roughly discoideus shoulder spare 6, this shoulder spare 6 are called again except that wet part etc., and it is combined into and covers between the oral area 3 of the periphery upper end side of urceolus 4 and container body 5; The lid 9 of hollow, establishing the air pump that possesses electrodynamic type barrier film (not shown) in it is the upper surface that DYN dynamic pump 8 and switching are installed on shoulder spare 6 freely; Middle bolt 12, it is provided for making the lifting pipe 10 of the liquid discharge in the inner core 2 on top, and possesses the water injection pipe 11 that is communicated with lifting pipe 10 on top, and 3 mounting or dismounting are carried out airtight freely to oral area; And the handle 13 of U word shape, it rotates two ends and is attached to shoulder spare 6 freely.
Container body 5 is to be made as the vacuum double structure of vacuum 14 between the inner core 2 of stainless steel and other metal materials formation and the urceolus 4, the lower surface interlocking of urceolus 4 has plastic bottom parts 4A, and the outer rim of this bottom parts 4A forms than big from the side-prominent forward preceding side-prominent length L in the edge of urceolus 4 from the side-prominent backward back side-prominent length M in the edge of urceolus 4.In addition, with oral area 3 sides of shoulder spare 6 be the center approximate horizontal receiving plate portion 15 is set, be located at its anterior mouth 16 and be provided with for water injection pipe 11 at front end and insert logical oral pores 17.
In addition, in position than the forward side in center of the upper surface of middle bolt 12, be provided with the mounting or dismounting handle 18 that constitutes by the pair of right and left projection in mode across water injection pipe 11, on the other hand, at the rear side of middle bolt 12 lower surfaces, down the protruding place 19 of hollow is set slightly highlightedly downwards in the mode of removing lifting pipe 10 sides and central portion.
In addition, be provided with sealed pawl snap-latch piece 22 in mouth 16 sides that with oral area 3 sides are receiving plate portion 15 at center, this sealed pawl with snap-latch piece 22 with and the sealed pawl 21 that links of shaft-like sealed operating portion 20 engage, wherein, sealed operating portion 20 is showed in the surface of lid 9.Sealed operating portion 20 comprises: the pars intermedia with its fore-and-aft direction is the pivot 21A of fulcrum, be the service portion 20C of application point with the front side as the crawl section 20B in force, with the rear side, therefore, when sealed operating portion 20 is installed to lid 9, because the below of crawl section 20B is provided with the backing plate as the 9E of pad portion, crawl section 20B can not fall into lid 9, service portion 20C side then can fall into lid 9, and as shown in Figure 2, this sealed operating portion 20 is configured to stop when crawl section 20B turns to oblique upper.And, as shown in Figure 6, engage with the 9E of pad portion under the crawl section 20B normality of sealed operating portion 20.This is caused to the prone position application of force by spring 21A because of crawl section 20B, and the sealed pawl 21 that 21A pair on this spring can engage with snap-latch piece 22 with sealed pawl with sealed operating portion 20 interlocks is the application of force rearward always.
In addition, the upper end is connected along the vertical direction by being formed on and covers the breakthrough part 9C that the through hole on the lower plate 9B constitutes by the spring 21A sealed pawl 21 of the application of force rearward, and can move its lower end is sticked in sealed pawl with snap-latch piece 22 along fore-and-aft direction.And then, the 21B of cover portion that is made of tabular covering is set on sealed pawl 21 integratedly, the 21B of this cover portion always carries out obturation to the upper opening of breakthrough part 9C.The length of the 21B of this cover portion form at least with the front and back length of breakthrough part 9C and haul distance addition and the length that obtains is identical or bigger than it, and the width of the 21B of cover portion forms identical or bigger than it with the width of breakthrough part 9C.Therefore, no matter sealed pawl 21 is positioned at front portion or the rear portion of breakthrough part 9C, and the 21B of cover portion can both slide on the gap of breakthrough part 9C and always obturation be carried out in the gap of this breakthrough part 9C.
In establish pump 8 lid 9 swung pivot supporting freely by detachable pivot joint parts 23, and can open and close by sealed pawl 21 and to be fixed in shoulder spare 6 freely.
In addition, outpour operating body 24 what the substantial middle of lid 9 can be provided with button-like up or down, this operating surface 25 that outpours operating body 24 is showed in covering surperficial 9A.Outpour operating body 24 below and outpouring and be provided with steam between operating body 24 and the lid lower plate 9B and discharge with open and close valve 26, this lid lower plate 9B is configured to the lower surface peristome of lid 9 is carried out comprehensive obturation.Steam is discharged and can be opened and closed in the way on steam exhaust-gas road 29 with open and close valve 26, the steam exhaust-gas road that this steam exhaust-gas road 29 will be arranged at the formation steam inlet of covering lower plate 9B be steam hole 27 as primary side, and the poroid steam of the formation steam (vapor) outlet that will be provided with at lid lower plate 9B opening is discharged road 28 as secondary side.Steam hole 27 be located at with the roughly opposed mode of oral area 3 be arranged at form on the lid lower plate 9B towards below the front portion of the protruding 9D of place.Steam discharge portion 28 is positioned in lid lower plate 9B than the position of oral area 3 by mouth 16 sides, is formed by a plurality of hole 28A of and adjacency opposed with the upper surface of middle bolt 12.In addition, than this a plurality of hole 28A position on the front, mounting or dismounting are located on the middle bolt 12 with handle 18.
In addition, pump 8 is installed, and the rear side in lid 9 inside disposes the 30A of battery outer portion that takes in battery 30 in lid 9 inside.In addition, below the periphery that outpours operating body 24, be provided with the switch 31A of pump 8, when pushing when outpouring operating body 24, by outpouring operating body 24 interlocks and can make switch 31A action with this.Electric components such as said pump 8, the 30A of battery outer portion, switch 31A are located at the position except that the upper surface of the protruding 9D of place, and pump 8, battery 30, switch 31A are connected in series.
In addition, lid lower plate 9B at the lid 9 that possesses seal 32,33 described later, be provided with in abutting connection with ground with steam vent 27 that to send into the road as the lid air of air outlet slit be steam vent 34, this steam vent 34 is connected via the secondary side of the pump 8 after managing 34A and making the primary side atmosphere opening.Steam vent 34 is to be located at pivot joint parts 23 sides of the protruding 9D of place with oral area 3 opposed modes.
And then, around the steam hole 27 on the protruding 9D of place, being provided with the above-mentioned exhaust leakage of overlooking to circular in the mode of surrounding this steam hole 27 prevents with seal 32, when lid is closed, exhaust reveal the lower end prevent with seal 32 be fitted in bolt 12 upper surface and the upper end open of centering bolt exhaust line 35 seals on every side, steam hole 27 and middle bolt exhaust line 35 can be coupled together airtightly thus.In addition, around the steam vent 34 on the protruding 9D of place, be provided with to overlook to circular above-mentioned air leak in the mode of surrounding this steam vent 34 and prevent with seal 33, when lid is closed, air leak prevent the lower end with seal 33 be fitted in the upper surface of bolt 12 and centering bolt air send into the upper end open on road 36 and seal, steam vent 34 and middle bolt air can be sent into road 36 thus and couple together airtightly.
In addition, directly over above-mentioned steam hole 27, the valve casing that round-ended cylinder shape arranged 38 of steam discharge with open and close valve 26 is set, this valve casing 38 also is known as valve cap etc.Lower surface at this valve casing 38 is provided with side opening 39 of steam discharge along the vertical direction, and is provided with the valve seat 40 as first valve seat at the upper end open edge of a side opening 39 of this steam discharge, and this valve seat 40 is the flat circle ring-type.In order to improve air-tightness, this valve seat 40 is formed by elastomeric element 40A such as rubber, elastomer, elastic synthetic resins.In addition, be provided with steam in the side of the opposite side of valve casing 38 and discharge secondary side opening 41.And, above valve seat 40, be provided with the valve body 42 that can open and close this valve seat 40.This valve body 42 is metal weight body, and the spheroid bigger that be diameter than valve seat 40, for valve body 42, when going out operating body 24 common not according to pressure injection and valve seat 40 is opposed and be disposed at discretely above the valve seat 40 with this valve seat 40 and drive valve, and valve body 42 is seated at valve seat 40 and closes valve when outpouring operating body 24 and be pressed.Therefore, the bottom that keeps valve bodies 42 via retainer 43, opposed and become vacant state so that valve body 42 is arranged to valve seat 40.This retainer 43 is the cylinder that lid is arranged of opening for the below, inner surface at this cylinder, be surrounded with jut 44 formation second valve seat, that give prominence to slightly to the inside with identical height, and the upper surface of this jut 44 forms and depends on the big more taper surface 44A of top diameter more, and at this taper surface 44A mounting valve body 42.In addition, the side periphery of retainer 43 can be in the side of valve casing 38 be slided and is moved up and down in week, and retainer 45 is set so that retainer 43 stops at upper.In addition, under the state of this mounting, form gap 46 between the cap of the top of valve body 42 and retainer 43, this gap 46 has the above-below direction length more than 5% of the diameter of valve body 42, is preferably the above-below direction length that has more than 10%.In addition, under this carrying state, the bottom of valve body 42 is projected into the position of also leaning on the below than taper surface 44A, thereby the bottom of valve body 42 can be seated in valve seat 40 when retainer 43 descends.And, to establish elastomer be spring 47 to folder between the lower surface of valve seat 40 sides and then valve casing 38 and valve body 42 and then retainer 43, so that always separate with valve seat 40 bottom of valve body 42, in an embodiment, spring 47 is a helical spring, in the mode of loose fit valve body 42 is folded between the cylindrical portion of the lower surface of valve casing 38 and retainer 43.
In addition, be provided with relay part 48 outpouring between operating portion 24 and the retainer below it 43, these relay part 48 outer peripheral parts that are embedded in valve casing 38, simultaneously the cap of relay part 48 be provided with towards below protuberance 48A, this protuberance 48A contacts with the cap of the top 43B of retainer 43 and can directly push the cap of the top 43B of retainer 43.In addition, be folded with spring 49 between the top 43B that outpours operating body 24 and retainer 43, spring 49 is flexible along the vertical direction helical spring in an embodiment.Thereby when when outpouring operating body 24 and carry out pressing operation, this pressing force can be delivered to retainer 43 via relay part 48.In addition, be provided with the linkage portion 24A that is used for switch 31A is carried out pressing operation at relay part 48.
Secondary side opening 41 and steam at the valve casing 38 on the exhaust line 29 of above-mentioned steam are discharged between the road 28, are folded with steam and discharge with pipe 50.In addition, among the figure, symbol 51 is for outpouring the sealed/lock releasing button of operating body 24, and symbol 52 prevents valve for the overturning flowing water in the way that is located at lifting pipe.
And then, based on Fig. 7 the structure of above-mentioned open and close valve 26 is elaborated.Discharge on a side opening 39 and be provided with valve casing 38 being arranged at the steam that covers lower plate 9B, be provided with steam in the side of this valve casing 38 and discharge secondary side opening 41.Valve casing 38 be for will being divided into the parts assembling all-in-one-piece housing of upper, middle and lower three parts, and bottom 38A is discoideus and is provided with valve seat 40 in its plane central authorities; Central portion 38B its underpart side be provided with steam discharge secondary side opening 41 and be above big cylindric of diameter; Top 38C is that outer embedding is installed on the top of central portion 38B and cylindric along up/down perforation, and its periphery is provided with the fixing sheet 38D that uses that is used for fixing lid 9.In addition, 38E is located at the top of top 38C and is communicated with inside and outside interconnecting part among the figure.Retainer 43 is to be divided into the parts assembling all-in-one-piece parts of two parts up and down, the jut 44 and the bottom 43A of opening along the vertical direction are being set in interior week, have to slide up or down freely at the inner surface of central portion 38B cylindric, its internal diameter forms greatlyyer than the diameter of valve body 42, and valve body 42 can be unsteady slightly in retainer 43.In an embodiment, the area that slides is not whole periphery but part periphery, therefore can reduce resistance to sliding.In addition, the internal diameter of jut 44 forms forr a short time than the diameter of sphere-like valve body 42, and therefore valve body 42 can not come off when taking a seat.On the other hand, the top 43B of retainer 43 is for covering shape, and bottom 43A is installed in the inboard outer embedding of its outer rim, and the outside of outer rim is configured to engage with retainer 45, by engaging with this retainer 45, restriction retainer 43 rises because of pushing excessively of spring 47.In addition, be seated at valve body 42 under the state of taper surface 44A, form gap 46 between the center side of valve body 42 and top 43B.Wherein, because the outer rim of top 43B is slided in the upper inside surface of central portion 38B, therefore kept air-tightness, its result can discharge secondary side opening 41 to steam from the steam of side opening of steam discharge 39 inflows with not revealing and discharge.In addition, spiral-shaped spring 47 with its core (not shown) towards above-below direction, and spring 47 is folded between the outer edge side of lower surface of the upper surface of bottom 38A and bottom 43A, the internal diameter of this spring 47 is bigger than valve body 42, valve body 42 can pass spring 47, under the state that is seated in taper surface 44A, the center general arrangement of valve body 42 is on the axle core of spring 47.Retainer 45 is a ring-type, at the inner edge of the upper opening of top 38C to install to the inside towards the mode of the axle core of this opening.In addition, as shown in Figure 8, with outpour operating body 24 downwards push interlock, by relay part 48 upper opening of pressing force by 38C transmitted to top 43B, retainer 43 is depressed with valve body 42 thus, by the decline of retainer 43, valve body 42 is seated in valve seat 40 and closes valve like this.So realize outpouring.
On the other hand, closing under the valve state, pressing the pressure that is raised to than regulation in the inner core 2 when big, will form the space around the valve body 42, valve body 42 produced fine motions when the pressure in the inner core 2 was high, the pressure of reduction inner core 2.Discharge secondary side opening 41 via steam then and along exhaust line 29 exhaust steams of steam.Therefore, the interior pressure of inner core 2 can not become the pressure more than setting when outpouring, and can maintain certain limit and outpour content liquid outpouring flow.
Then, said structure is illustrated its effect.When uncapping, will with cover surperficial 9A be in roughly conplane sealed operating portion 20, push downwards with the service portion 20C of crawl section 20B opposition side, thereby making crawl section 20B is under the state that erects of the oblique the place ahead of middle mind-set with pivot 20A, if pinch crawl section 20B and pulling rearward, then service portion 20C overcomes the active force of spring 21A and sealed pawl 21 is forwards moved, break away from and the fastening state of sealed pawl with snap-latch piece 22, and then crawl section 20B lifted upward, thereby can lid 9 be erected upward via articulating parts 23.
Then, grasp mounting or dismounting with handle 18 from oral area 3 is extracted behind the bolt 12, use kettle (not shown) etc. is received into inner core 2 with hot water via oral area 3.
Then, grasp mounting or dismounting and in the mode that lifting pipe 10 is inserted into inner core 2 middle bolt 12 is inserted oral area 3, and then grasp crawl section 20B and close lid with handle 18.At this moment, sealed pawl 21 can engage with snap-latch piece 22 with sealed pawl by spring 21A.In addition, closing when covering, exhaust reveal the lower end prevent with seal 32 be fitted in the middle of 12 upper surface and sealing on every side to the upper end open of the middle bolt exhaust line 35 of steam, thus steam hole 27 is connected airtightly with middle bolt exhaust line 35, simultaneously air leak prevent lower end with seal 33 be fitted in the upper surface of bolt 12 and centering bolt air send into the upper end open on road 36 and seal on every side, steam vent 34 can be sent into road 36 with middle bolt air thus and be connected airtightly.
In addition, during insulation after closing cap 9, because valve body 42 separates with valve seat 40, discharge road 28 by steam, make inner core 2 interior steam reveal the exhaust line 29 that prevents with seal 32, steam and also pass through discharging to the outside of valve body 42 on every side, thereby keep normal pressure in the inner core 2 via middle bolt exhaust line 35, exhaust.Wherein, the steam of the exhaust line 29 by steam, process in steam is discharged with pipe 50, and be discharged to the gap of covering between lower plate 9B and middle bolt 12, receiving plate portion 15 by the hole 28A that is located at the steam discharge portion 28 of covering lower plate 9B, the steam that is discharged to this gap is cooled and becomes water droplet and be stranded in this position, or minimum part steam becomes Low Temperature Steam and opens in atmosphere by the gap.
Then, operate sealed/lock releasing button 51 push remove locking outpour operating body 24 time, retainer 43 descends, valve body 42 is seated in valve seat 40 and closes valve, its result, inner core 2 becomes air-tight state.In addition, outpour operating body 24 by pushing, via linkage portion 24A switch 31A is closed, electrodynamic type air pump 8 carries out work, utilize steam vent 34, from steam vent 34 through air leak prevent with seal 33, the bolt air send into road 36 compressed air be sent to the inner core 2 that is in air-tight state, make inner core 2 in press liter.By this force feed, press liter in the inner core 2, the water of accommodating in the inner core 2 is discharged via lifting pipe 10, water injection pipe 11.
And, under the pressure condition with higher in the inner core 2, forming the space that constitutes by gap 46 at this moment on the top of the valve body 42 that constitutes by the weight body, valve body 42 carries out fine motion thus, thereby the pressure in the inner core 2 can be dropped to suitable pressure.
As mentioned above, in the above-described embodiments, by with the lower opening of steam discharge portion 28 to lid lower plate 9B, the space of steam in the container body 5 between lid 9 and shoulder spare 6 discharged, therefore reduced by steam and scalded equally likely possibility, even the water droplet of discharging road 28 dewfall at the steam of lid lower plate 9B disperses or falls, also can disperse or drop on down and cover between lower plate 9B and the container body 5, so also eliminate the possibility of pollution outside.And then, form by a plurality of less hole 28A by the steam discharge portion 28 that will cover lower plate 9B, can prevent that foreign matter from entering and stopping up steam discharge portion 28, the while can make the diffusion of vapor of discharge.
In addition, with the upper surface of bolt 12 during the handle 18 during bolt 12 is located in the mounting or dismounting and be configured in and avoid the place ahead that steam is discharged road 28, be easy to utilize bolt 12 in handle 18 mounting or dismounting thus, and can not contact with hand from the steam that steam is discharged road 28, middle bolt exhaust line 35.In addition, below middle bolt 12 side towards the inboard of inner core 2 be provided with highlightedly the cavity towards below the protruding 9D of place, thus, the heat-insulating property of bolt 12 in can improving.In addition, for the outer rim of the bottom parts 4A outstanding length from the edge of urceolus 4, the outstanding length M of the rear side of bottom parts 4A forms than the big (L＜M), can prevent container body 5 overturning rearward when opening lid 9 thus of its front side length L.
And then, in the above-described embodiments, cover lower plate 9B side being arranged at, being provided with steam discharges on the valve seat 40 of a side opening 39, setting is communicated with the also valve casing 38 of opening with the top, valve body 42 opposed with valve seat 40 and can lifting is set simultaneously, be arranged to drive valve, close valve, valve body 42 and retainer 43 are set in valve casing 38 freely up and down, and this retainer 43 is provided with as the jut 44 of second valve seat and in lower openings, the bottom of above-mentioned valve body 42 can be seated in valve seat 40 and be adjacent with it and be seated in jut 44 and be held, and then, folder is established spring 47 between valve seat 40 sides and retainer 43, and this spring 47 is always to retainer 43 application of force and act as out valve when the normality upward.On the other hand, when wanting to outpour, can be delivered to retainer 43 via relay part 48 from outpouring the pressing force that operating body 24 pushes downwards.The bottom of the side of this valve casing 38 is provided with steam and discharges secondary side opening 41, and this steam is discharged secondary side opening 41 and is connected with the exhaust line 29 of steam.By this structure, in the electrodynamic type hot-water bottle that in utilizing 8 pairs of inner cores 2 of pump, pressurizes and content liquid is outpoured, pump 8 carries out work when operation outpours operating body 24, and the valve seat 40 of 27 ends, valve body 42 closed steam holes of pressure adjustment usefulness, the pressure of inner core 2 is raise after adjustment, thereby outpour content liquid.Like this, pushing when outpouring button and promptly outpouring operating body 24, retainer 43 descends, valve body 42 mountings that are made of Metal Ball are to valve seat 40 and seal, form the space this moment around the weight body, produce the fine motion of weight body when the pressure in inner core 2 is high, thereby reduce the pressure in the inner core 2.In addition, pushing when outpouring operating body 24, retainer 43 descends and shutoff valve seat 40 is almost pushed the switch 31A that is connected with electrodynamic pump 8 therewith simultaneously, makes pump 8 startups, thereby content liquid is pressurizeed.Therefore, when pushing when outpouring operating body 24, can be maintained to certain limit and outpour content liquid outpouring flow.
In addition, by pushing, make valve body 42 shutoff valve seats 40 downwards with the retainer 43 of the tubular that outpours operating body 24 interlocks with by retainer 43 maintenances of this tubular and by the valve body 42 that the weight body constitutes.
And, on the valve seat 40 of 42 shutoff of valve body that constitute by the weight body, elastomeric element 40A is set.Like this, with regard to the elastomeric element 40A of valve seat 40, when valve seat 40 is resin, because resin surface is small concavo-convex, even valve body 42 does not carry out fine motion, air also can spill and make the pressure in the inner core 2 to descend slightly when the pressure ratio atmospheric pressure in the inner core 2 was high, caused the amount of outpouring minimizing.By valve seat 40 is made as elastomeric element 40A, when valve body 42 and elastomeric element 40A connected airtight, the small concavo-convex influence that causes reduced the minimizing of the amount of outpouring in the time of can suppressing content liquid low temperature.In addition, because the pressure height of inner core 2 when outpouring hot water, valve body 42 produces fine motions descends pressure, even therefore use elastomeric element, it is excessive that the amount of outpouring can not become yet.Thereby,, can be maintained within a certain range outpouring flow by using elastomeric element 40A.
In addition, folder is established elastomer between valve casing 38 and retainer 43, removes to separate with valve seat 40 with outer valve 42 when outpouring and become out the valve state, thereby the pressure of the steam in the inner core 2 is opened in atmospheric pressure.Thus, be inserted with for example various valve bodies 42 such as Metal Ball, triangle taper in the retainer 43 of tubular, retainer 43 remains on the state that separates with valve body 40 by spring 47 so elastomeric repulsion.Under this state, even taken in inner core 2 under the situation of hot water, the pressure in the inner core 2 can not rise yet, and content liquid can not outpour naturally yet.
In addition, when relieving outpoured operating body 24, because elastomeric repulsion such as spring 47, the retainer 43 of tubular was raised, and valve body 42 separates from valve seat 40, thereby the pressure of inner core 2 can not rise, and can not outpour naturally.In addition, elastomeric repulsion (elasticity) such as spring 47 just are used to raise and keep valve body 42, and are therefore little than the power of pushing the hand membrane pump, and therefore pushing the power that outpours operating body 24 can be much smaller than the hot-water bottle of manual diaphragm pump formula.
And, exhaust line 29, the switch 31A of the steam by will possessing pump 8, open and close valve 26 and outpour the hollow bulb that operating body 24 is arranged on lid 9 inside, electric component will all be positioned at lid 9.Can if when clean container main body 5, pull down lid 9 so,, can wash from the structure of container body 5 dismounting lids 9 if form container body 5 just water can not invaded electric component.
Below, other embodiment are described.Wherein, for the part mark identical symbol identical, and omit its detailed explanation with the foregoing description 1.
Figure 11 represents embodiment 2, the seal 32,33 of dual-purpose embodiment 1 among the embodiment 2, with the mode of the steam hole 27 that surrounds lid 12 sides and steam vent 34 the lower surface of lid 9 be provided with exhaust leakage and air leak prevent dual-purpose seal 32 ', by the inboard of sealing part 32 ' encirclement, with the middle bolt exhaust line 35 among the double embodiment of being 1 and middle bolt air send into road 36 middle bolt exhaust and in the bolt air send into dual-purpose road 35 ' the upper end, the upper surface of bolt 12 in being configured in; Steam can by middle bolt exhaust and in the bolt air send into dual-purpose road 35 ', seal 32 ', steam hole 27 discharges, on the other hand, air can by steam vent 34, seal 32 ', middle bolt exhaust and in the bolt air send into dual-purpose road 35 ' import to inner pressurd vessel.
Figure 12 represents embodiment 3, the double steam hole 27 of doing lid 9 sides of embodiment 1, the lower ending opening 27 of 27 and the steam vent 34 of steam vent 34 ', with surround this lower ending opening portion 27 ' the inboard that surrounds, the mode exhaust leakage is set and air leak prevents dual-purpose seal 32 at the lower surface of lid 9 lower end of "; by sealing part 32 ", the middle bolt exhaust that middle bolt exhaust line 35 and the middle bolt air of the double embodiment of being 1 are sent into road 36 and in the bolt air send into dual-purpose road 35 ' the upper end, the upper surface of bolt 12 in being configured in, steam can by middle bolt exhaust and in the bolt air send into dual-purpose road 35 ', seal 32 "; lower ending opening portion 27 '; steam hole 27 is discharged, and air can pass through steam vent 34 on the other hand; lower ending opening portion 27 '; seal 32 ", in the bolt exhaust and in the bolt air send into dual-purpose road 35 ' import to inner pressurd vessel.
Industrial applicibility
Aforesaid electric pressurization outpouring type liquid container involved in the present invention can be applied to various uses.
Claims (2)
1. an electronic pressurization outpours the formula liquid container, it is configured to utilize the electrodynamic type air pump that air is sent in the container body, thereby the content liquid in the ejection said vesse main body, the exhaust line of the steam that in the lid of said vesse main body is provided with the said vesse main body, is communicated with atmosphere, on this exhaust line, be provided with open and close valve, and make the operating body interlock of the switch of this open and close valve and above-mentioned air pump, this electronic pressurization outpours the formula liquid container and is characterised in that
The steam discharge portion of the above-mentioned exhaust line in the above-mentioned lid is to the lower opening of the lid lower plate of above-mentioned lid.
2. electronic pressurization according to claim 1 outpours the formula liquid container, it is characterized in that,
Above-mentioned steam discharge portion is formed by a plurality of apertures.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010066936A JP5187332B2 (en) | 2010-03-23 | 2010-03-23 | Electric pressure pouring liquid container |
| JP2010-066936 | 2010-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102197954A true CN102197954A (en) | 2011-09-28 |
| CN102197954B CN102197954B (en) | 2014-11-12 |
Family
ID=44659136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110046916.7A Expired - Fee Related CN102197954B (en) | 2010-03-23 | 2011-02-24 | Electric pressurized injection-type liquid container |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5187332B2 (en) |
| CN (1) | CN102197954B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697396A (en) * | 2012-05-14 | 2012-10-03 | 美的集团有限公司 | Anti-dumping and water-leaking device of electric kettle |
| CN103771015A (en) * | 2012-10-23 | 2014-05-07 | 膳魔师株式会社 | Liquid container for pouring out liquid by pressure |
| CN104507368A (en) * | 2012-08-10 | 2015-04-08 | 松下知识产权经营株式会社 | Electric kettle |
| CN113384139A (en) * | 2021-07-21 | 2021-09-14 | 佛山市顺德区威凰电器科技有限公司 | Booster-type electric heating kettle based on plateau low-pressure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5375999B2 (en) * | 2012-03-23 | 2013-12-25 | サーモス株式会社 | Electric air pot |
| CN107049339B (en) * | 2017-03-27 | 2023-05-26 | 防城港市中医医院 | Precise urine volume meter |
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| JPS5318851A (en) * | 1976-08-05 | 1978-02-21 | Zojirushi Vacuum Bottle Co | Electric airpot |
| JPS5542655A (en) * | 1978-09-21 | 1980-03-26 | Piikotsuku Mahoubin Kogyo Kk | Electromotive type air pot |
| JPH0576452A (en) * | 1991-11-08 | 1993-03-30 | Toshiba Heating Appliances Co | Water-boiling pot |
| CN1288433A (en) * | 1998-01-23 | 2001-03-21 | 大正制药株式会社 | Constant-volume dispensing coating container |
| CN101721123A (en) * | 2008-10-23 | 2010-06-09 | 松下电器产业株式会社 | Electric cooker |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5318851A (en) * | 1976-08-05 | 1978-02-21 | Zojirushi Vacuum Bottle Co | Electric airpot |
| JPS5542655A (en) * | 1978-09-21 | 1980-03-26 | Piikotsuku Mahoubin Kogyo Kk | Electromotive type air pot |
| JPH0576452A (en) * | 1991-11-08 | 1993-03-30 | Toshiba Heating Appliances Co | Water-boiling pot |
| CN1288433A (en) * | 1998-01-23 | 2001-03-21 | 大正制药株式会社 | Constant-volume dispensing coating container |
| CN101721123A (en) * | 2008-10-23 | 2010-06-09 | 松下电器产业株式会社 | Electric cooker |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697396A (en) * | 2012-05-14 | 2012-10-03 | 美的集团有限公司 | Anti-dumping and water-leaking device of electric kettle |
| CN104507368A (en) * | 2012-08-10 | 2015-04-08 | 松下知识产权经营株式会社 | Electric kettle |
| CN103771015A (en) * | 2012-10-23 | 2014-05-07 | 膳魔师株式会社 | Liquid container for pouring out liquid by pressure |
| CN103771015B (en) * | 2012-10-23 | 2017-03-01 | 膳魔师株式会社 | Pressurized injection-type liquid container |
| CN113384139A (en) * | 2021-07-21 | 2021-09-14 | 佛山市顺德区威凰电器科技有限公司 | Booster-type electric heating kettle based on plateau low-pressure |
| CN113384139B (en) * | 2021-07-21 | 2022-03-25 | 佛山市顺德区威凰电器科技有限公司 | Booster-type electric heating kettle based on plateau low-pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5187332B2 (en) | 2013-04-24 |
| JP2011194159A (en) | 2011-10-06 |
| CN102197954B (en) | 2014-11-12 |
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