CN205707955U - Liquid filling container - Google Patents

Abstract

This utility model provides a kind of liquid filling container, and it is by making component at the bottom of slip rise and the thing that causes to fall and break falls whereby it was confirmed that content reduces, and the most only needs just can implement by changing parts for existing liquid filling container.Junk under the maintaining part holding formed at the axis of the through hole along the above-below direction being formed at the end component that slides, and, lower pressure component can decline when blocking through hole and configure with liquid tight condition, the upper end pressing down component has abutting part that the bottom with the cylinder body outpoured in pump abuts and presses down the lower end of component to have the abutting part abutted with lower junk, rising along with the end component that slides, the described component of pressure down is pressed by the bottom of described cylinder body and declines, thus press being held under the lower junk of maintaining part and release hold mode, the thing that causes to fall and break drops to be formed at the space slided between end component and the base plate of container body.

Description

Liquid filling container

Technical field

This utility model relates to a kind of liquid filling container.

Background technology

Being currently known a kind of liquid filling container, be used as the container of the most aqueous or emulsus skin lotion etc., this liquid outpours Nozzle head installed at the upper end open of container body having bottom tube-like by container, simultaneously upper in the device body of described container body Portion configures the cylinder body being connected with described nozzle head, is formed by described nozzle head and cylinder body and outpours pump, and the end structure that will slide Part is intercalation bottom in the device body of described container body in the way of can rising, by the pressing operation to described nozzle head Making content outpour from the mouth that outpours of described nozzle head, and make component at the bottom of described slip increase along with outpouring, this content is by filling out The liquid filled at the bottom of the described oral area in described container body and described slip between component is constituted.

In described liquid filling container, can be formed in container body and the amount of the content outpoured by the operation of nozzle head Corresponding negative pressure, offsets this negative pressure by making component at the bottom of slip rise, but there is problems in that such as at container body not Transparent to prevent content from being irradiated by ultraviolet etc. in the case of, though or container body is transparent but vision has obstacle In the case of, it is impossible to confirm the position of the end component that slides risen because of use, i.e. cannot confirm the surplus of content, and cannot The end component that finds to slide rises to the upper limit and content does not has the situation of surplus.

In order to solve such problem, Japanese Unexamined Patent Publication 2002-320886 publication proposes a kind of liquid filling container, Lower junk as such as ball is set up in lower section at the end component that slides in advance, reaches the upper limit when the end component that slides and is crimped onto and outpours During the cylinder body lower surface of pump, by making component elastic deformation at the bottom of described slip so that described lower junk departs from and drops to be formed In the space slided between end component and container body base plate, thus carry out content of announcement thing with sound and use up.

But, as it was previously stated, the liquid filling container proposed in described publication is content, the thing that causes to fall and break when using up falls Structure, could be aware that without content when, but content reduce and reach to be to know during regulation surplus , exist and cannot know when to need new container to change, with well in advance, the problem that container prepares.

Japanese Unexamined Patent Publication 2007-61753 publication proposes the liquid filling container for solving this problem.

The liquid filling container proposed in this publication has a structure that as shown in figure 12, outpours the cylinder of pump 1a to composition Pressure component 4a down is installed in the periphery of body 11a, and this end that has pressing down component 4a to possess inner circumferential the most chimeric engages cylinder 2a The depression bar 3a hung down with the diapire at engaging cylinder 2a, and it is provided with bottom 7a in the bottom of sliding floor 5a, bottom this The top of 7a is inserted with depression bar 3a fluid tightly and inside maintains lower junk 6a fluid tightly；As shown in figure 13, slip is worked as When base plate 5a arrives the lifting position of regulation, the depression bar 3a of lower pressure component 4a makes the lower junk 6a in the bottom of sliding floor 5a fall Under, wherein, when described sliding floor 5a arrives the lifting position of regulation, lower junk 6a falls, with base plate 8a or container body The inner surface collision of the device body perisporium of 9a, sends sound, and the surplus thus carrying out content of announcement liquid becomes the amount of regulation, and, Making content outpour further so that sliding floor 5a rises to the upper limit, thus content surplus becomes nothing.

Additionally, the liquid filling container that proposes of this publication by change the lower surface of the length of depression bar 3a or cylinder body 11a with Interval between lower pressure component 4a diapire, can adjust surplus to be confirmed.

The liquid filling container that this publication proposes can be confirmed by sound when content surplus is few, and, should Notice is not to notify entirely without content, but notice surplus is few, and therefore user can prepare according to this notice New product.

But, the liquid filling container proposed in this publication is installed to the periphery of cylinder body 11a possesses inner circumferential the most freely Be fitted together to have end engaging cylinder 2a and the pressure component 4a down of depression bar 3a hung down at the diapire of engaging cylinder 2a, knot like this Structure causes its structure complicated, and number of components is a lot, and the depression bar 3a of pressure component 4a is to be intercalated into the slip end with liquid tight condition down The structure of holding section 10a for keeping lower junk 6a of plate 5a, needs reliably to mate both, thus exist need into The design that row is accurate, and the problem such as assembling operation is the most pretty troublesome.

Prior art literature

Patent documentation

Patent documentation 1: Japanese Unexamined Patent Publication 2002-320886 publication

Patent documentation 2: Japanese Unexamined Patent Publication 2007-61753 publication

Utility model content

This utility model is possible not only in the same manner as described existing liquid filling container pass through to make before end of content Slip end component rises and the thing that causes to fall and break falls, and confirms that content tails off and reaches the surplus of regulation, can seek in advance simultaneously Commodity of looking for novelty prepare to do replacing, and number of components is also few, assembles and is also easy to, particularly, for existing do not have under The liquid filling container of junk, the most only can implement this utility model by replacing slip end component.

This utility model proposed for solving described problem is a kind of liquid filling container, wherein, is having bottom tube-like The oral area of the upper end open of container body installs nozzle head, and the plunger being connected to described nozzle head is intercalated in be arranged in described The cylinder body on the top in the device body of container body and formed and outpour pump, and the end component that slides is can be intercalated in the way of rising Bottom in the device body of described container body, by the pressing operation to described nozzle head, makes by being filled in described container body In described oral area and described slip at the bottom of the content that constituted of liquid between component outpour from the mouth that outpours of described nozzle head, And produce along with outpouring, make volume reducing cause because content outpours by making at the bottom of described slip component rise to eliminate Negative pressure, described liquid filling container is characterised by, along being formed at the logical of component at the bottom of described slip in the vertical direction The axis in hole and the maintaining part that formed keeps lower junk, and, lower pressure component can decline when blocking described through hole And be configured with liquid tight condition, the described bottom pressing down the upper end of component to have with the described described cylinder body outpoured in pump abuts Abutting part, and described press down the lower end of component to have the abutting part abutted with described lower junk, along with structure at the bottom of described slip The rising of part, the described component of pressure down is pressed by the bottom of described cylinder body and declines, thus will be held under described maintaining part Press under junk and release hold mode, make described lower junk drop to be formed at component at the bottom of described slip and described container body Space between base plate.

Additionally, in this utility model, after the described component of pressure down makes described lower junk fall, it is possible to further described logical Declining in hole, thus at the bottom of described slip, component can rise, described lower junk also can outpour remained ormal weight after falling Content, thus can confirm that the surplus of content reaches the amount of regulation, outpours content the most further and make slideable base structure Part rises to the upper limit, it is possible to use to until content does not has surplus, it is thus possible to obtain according to few the leading to of content surplus Knowing and have ample time and prepare the effect of next product, particularly, the external diameter of the described upper end pressing down component is than described cylinder The external diameter of the bottom of body is little, described upper end as the abutting part abutted with the bottom of the described described cylinder body outpoured in pump, Further, it is being formed at component at the bottom of described slip and is being formed at the upper surface open portion that the described through hole pressing down component is set Reaming, this reaming has the bore that can insert for the bottom of described cylinder body, described presses down the upper end position of component to be located at least in The top of the bottom of described reaming, makes described lower junk fall, and hereafter, until the bottom of described cylinder body is supported with described reaming Connect, or until the described top abutting part pressing down component that the bottom of described cylinder body is abutted abuts with described reaming and makes Component at the bottom of described slip rises, and can be implemented easily by such structure.

Additionally, in this utility model, protect respectively at the multiple maintaining parts being formed continuously along the axis of described through hole Hold lower junk, fallen by the cause to fall and break lower junk the most on the lower of thing of the described component of pressure down, by such structure, Make the lower junk of downside when falling, by being held in maintaining part by fluid tight for lower junk, it is not necessary to by described as conventional example Lower pressure component is formed on the through hole of slip end component fluid tightly, and when the thing that causes to fall and break further falls successively, also Can periodically confirm the surplus of content.

According to this utility model, there is following excellent effect: can confirm that content reduces and reaches the surplus of regulation, and And the most still can outpour the content of ormal weight, such that it is able to seek new container, well in advance container is changed and is prepared, the most logical Cross and be pressed against being used on cylinder body so that the pressure component down that falls of lower junk being held in the end component that slides is arranged at the slip end Component, thus both without transforming cylinder body, number of components is also few, assembles and is also easy to, especially for not having showing of lower junk There is liquid filling container, the most only change the end component that slides and can implement this utility model.

Accompanying drawing explanation

Fig. 1 is the profilograph illustrating preferred implementation of the present utility model.

Fig. 2 (a) is the profilograph of the use state illustrating Fig. 1 illustrated embodiment, and Fig. 2 (b) is for illustrating major part Enlarged fragmentary cross section.

Fig. 3 (a) is the profilograph of the different use states illustrating Fig. 1 illustrated embodiment, and Fig. 3 (b) is main for illustrating The enlarged fragmentary cross section of part.

Fig. 4 (a), Fig. 4 (b) are for illustrating the profilograph of the most different use states of Fig. 1 illustrated embodiment.

Fig. 5 is the profilograph of the major part illustrating different embodiment of the present utility model.

Fig. 6 is the profilograph of the use state illustrating Fig. 5 illustrated embodiment.

Fig. 7 is the profilograph of the major part illustrating further different embodiments of the present utility model.

Fig. 8 is the profilograph of the use state illustrating Fig. 7 illustrated embodiment.

Fig. 9 is the profilograph of the major part illustrating further different embodiments of the present utility model.

Figure 10 is the profilograph of the use state illustrating Fig. 9 illustrated embodiment.

Figure 11 is the profilograph of the different use states illustrating Fig. 9 illustrated embodiment.

Figure 12 is the profilograph illustrating conventional example.

Figure 13 is the profilograph of the use state illustrating conventional example shown in Figure 12.

Description of reference numerals

1 liquid filling container；2 contents；3 container bodies；4 outpour pump；

6 slip end components；7 times junks；Press component 8 times；31 oral areas；

32 inner peripheral surfaces；41 nozzle heads；42 installation portions；43 suction inlets；

44 cylinder bodies；45 plungers；46 springs；47 outpour mouth；

48 bottoms；49 bottoms；50 elastomers；51 housings；

52 lids；53 base plates；61 outer peripheral faces；62 through holes；

63 slits；64 maintaining parts；65 reamings；66 maintaining parts；

71 upper surfaces；Abutting part below 81；Abutting part above in the of 82；83 latch plate.

Detailed description of the invention

Below, referring to the drawings preferred implementation of the present utility model is described in detail.

Fig. 1 is the figure illustrating preferred implementation of the present utility model, liquid filling container 1 substantially with existing liquid Filling container similarly includes: the container body 3 of bottomed cylindrical, outpour pump 4, the housing such as made with hard resin 51 and lid 52, wherein, described container body 3 is formed by such as glass or hard resin, in order to fill such as emulsion The contents 2 such as body cosmetics, described in outpour pump 4 and be installed on the oral area 31 of the upper end open by described container body, be used for Outpouring described content 2, described housing 51 covers described container body 3 in the way of encirclement, and is formed as opaque to prevent The content 2 being filled in described container body 3 is irradiated with, and described lid 52 is removably embedded in the upper of this housing 51 End, is used for outpouring described in covering the nozzle head 41 of pump 4.

Additionally, present embodiment is the structure being covered container body 3 by the housing 51 of shared base plate 53, but this practicality Container body 3 in novel uses the most especially and is covered the double-decker of surrounding by housing 51 and can also realize (not scheming Show).

And, be installed on described container body 3 oral area 31 outpour pump 4 and existing known this liquid filling container The pump that outpours used similarly includes: the installation portion 42 that is spirally connected with the oral area 31 of described container body 3, by this installation portion 42 Support and the prescribed depth position in described container body 3 have the cylinder body 44 of the suction inlet 43 being formed at top, Yi Jike Insert and be attached on top the plunger 45 of described nozzle head 41 up and down from the upper end side of described cylinder body 44, wherein, pass through Resist the elastic force of spring 46 and press described nozzle head 41, suck content from the suction inlet 43 of the lower end being formed at described cylinder body 44 Thing 2, and outpour content 2 from the mouth 47 that outpours being formed at described nozzle head 41.

And, in the present embodiment, can become in described container body 3 in the same manner as this liquid filling container with logical The corresponding negative pressure of amount of the content 2 crossing the operation of described nozzle head 41 and outpour, and the bottom of container body 3 is provided with use Component 6 at the bottom of the slip risen to offset this negative pressure.

Particularly, in the present embodiment, component 6 at the bottom of described slip has at the inner peripheral surface 32 with container body 3 tight The outer peripheral face 61 that at least can rise under the state of contact, and the bottom surface of component 6 at the bottom of described slip open wide and central authorities along on Lower direction is formed with through hole 62, is formed especially along the axis of described through hole 62 and hemispherical has snap lock at opening Determining the maintaining part 64 in portion, described elastic locking portion has the slit 63 being longitudinally formed, and spherical lower junk 7 is releasing The mode of hold mode is supported in described maintaining part 64, and described lower junk 7 is such as formed by metal or hard resin, thus The collision sound sent when the inner peripheral surface 32 with described base plate 53 and container body 3 collides can be audible by housing 51, And lower junk 7 is such as formed by heavier metal or hard resin and has and passes through gripped housing 51 and just can feel The hardness arrived and weight.

And, press the fluid tight ground of component 8 under the hollow tube-shape of described lower junk 7 and at least can decline ground intercalation in shape The through hole 62 of slip end component 6 described in Cheng Yu, the lower end of the described component 8 of pressure down has along the institute exposed in described through hole 62 State the ring-type lower section abutting part 81 that the upper surface 71 of lower junk 7 is formed, and the upper end of the described component 8 of pressure down has with described The top abutting part 82 that the bottom 49 of the cylinder body 44 outpouring pump 4 abuts.

Further, in the present embodiment, described down pressure component 8 for the described described top abutting part 82 outpouring pump External diameter less than the lower end external diameter of described cylinder body 44, and be formed at component 6 at the bottom of described slip for intercalation and support institute Being formed with reaming 65 at the upper surface open portion of the through hole 62 stating down pressure component 8, this reaming 65 has can supply described cylinder body 44 Bottom 48 insert bore.

Further, in the present embodiment, the hollow bulb at the described component 8 of pressure down is provided with latch plate 83, and under Pressure component 8 has to make to be formed at above upper end when described lower section abutting part 81 is in and is abutted with lower junk 7 and supports Meet portion 82 and be positioned at the length of the top bottom described reaming 65.

There is the present embodiment of above structure with described existing this liquid filling container likewise by outpouring The nozzle head 41 of pump 4 operates, by the content in the container body 3 that the suction inlet 43 being formed at cylinder body 44 lower end sucks 2 outpour from the mouth 47 that outpours of described nozzle head 41 and use, and content 2 is outpoured and creates how many negative pressure, slides at the end Component 6 will rise how many in container body 3, thus offsets negative pressure.

Now, in the conventional example shown in described Figure 12, need lower junk 6a is held under liquid tight condition the slip end Component 5a, and in the present embodiment, fluid tight by the pressure component 8 down of tubular owing to being formed at the through hole 62 of the end component 6 that slides Ground close, therefore without will remain in the lower junk 7 of bottom fluid tight keep, maintaining part 64 need not complexity structure be also The feature of present embodiment.

And, in the present embodiment, when by described in outpour pump 4 and carry out outpouring of content 2 and make content 2 remaining Time few, as in figure 2 it is shown, the end component 6 that slides rises in container body 3, thus become the top abutting part 82 pressing down component 8 The state abutted with the bottom 49 of cylinder body 44.

Additionally, when operating described nozzle head 41 further and making content 2 outpour, as it is shown on figure 3, the end component 4 that slides enters One step rises, and lower section abutting part 81 thing 7 that causes to fall and break of lower pressure component 8 declines so that slit 63 is opened, and lower junk 7 departs from and keeps Portion 64, drop to become because content 2 outpours the state of hollow, be formed at component 6 at the bottom of described slip and container body 3 Space between base plate 53.

Therefore, when gripping liquid filling container 1 when user use when falling or later, lower junk 7 passes through Collide with the internal face of base plate 53 and the inner peripheral surface 32 of container body 3 of container body 3 and send sound, therefore by being somebody's turn to do Sound can confirm that content 2, and there is not much left.It addition, now, the bottom 48 of described cylinder body 44 is the most all intercalated into and is formed at The reaming 65 of through hole 62 upper end, remains gap, and therefore user can make content 2 outpour by manipulating nozzles head 41 further, with This outpours action, and as shown in Figure 4, the end component 6 that slides is further up, and the bottom 48 of described cylinder body 44 is supported with described reaming 65 Connect, or the bottom 48 of described cylinder body 44 abutted described down pressure component 8 top abutting part 82 abut with described reaming 65, Make the whole intercalation in bottom 48 of described cylinder body 44 in reaming 65, stop the further up of slideable base component 6, make nozzle head 41 cannot operate, and can confirm that without content 2, thus, come according to sound produced by the collision of the described lower junk 7 fallen Confirm content 2 seldom, thus prepare new product, and confirmed that content 2 is used up by becoming to use And then use the new product prepared, even if not having the most suddenly content can also use without feeling at ease hastily.

It addition, in the present embodiment, owing to being provided with elastomer 50 in the bottom 48 of described cylinder body 44, even if thus one Directly nozzle head 41 is operated, nozzle head 41 also will not be made cannot to operate suddenly, and play buffering, thus without giving pressing Finger brings impact.

Additionally, in present embodiment, it is contemplated that be container body 3 or the opaque situation of housing 51, but at them by thoroughly In the case of phaneroplasm is formed it is thus possible to estimate the surplus of content 2, it is also possible in being confirmed by the existence of the lower junk 7 of range estimation The surplus of tolerant 2, the most easily, especially for the most effective for the user that eyes are bad.And, by advance under Junk 7 applies the color that such as iridescent or redness etc. are eye-catching, may be easy to confirm.It addition, in present embodiment, lower junk 7 For spherical, but such as cylinder waits other shapes can effectively implement this utility model too.

Fig. 5 is the figure of the major part illustrating different embodiment of the present utility model, overall structure substantially with described Fig. 1 Identical to the embodiment shown in Fig. 4, difference presses component 9 to be held in holding by fluid tight as lower junk 7 under being The spheroid in portion 66 is formed, and this maintaining part 66 is consecutively formed at above the maintaining part 64 that through hole 62 is arranged continuously.

As shown in Figure 6, in present embodiment, when making the surplus of content 2 tail off through use, the spherical pressure down of upside Component 9 is pressed by the bottom 49 of cylinder body 44, and the thing 7 that causes to fall and break falls, compared with the embodiment shown in described Fig. 1 to Fig. 4, and can To implement with simpler structure.

Additionally, the figure that the figure shown in Fig. 7 is the major part illustrating further different embodiments of the present utility model, one To lower junk 7,7 fluid tight be held in top maintaining part 66 and lower section maintaining part 64 the most continuously, along with use, As shown in Figure 8, lower junk 7,7 is pressed down component 8 and presses, and the lower junk 7 being configured at lower section maintaining part 64 in the thing 7,7 that causes to fall and break falls Under, thus the situation that the surplus of content of announcement thing 2 is few.

In present embodiment, move and liquid-tight owing to being disposed above lower junk 7 maintaining part 64 downwards of maintaining part 66 Property be held in maintaining part 64, even if thus down pressure component 8 also be able to implement in not fluid tight with through hole 62 the shape abutted.

And then, the figure shown in Fig. 9 is the figure of the major part illustrating the most different embodiment of the present utility model, A pair time junk 7,7 is kept continuously at above-below direction, and along with use, as shown in Figure 10 and Figure 11, lower junk 7,7 is pressed down Component 8 presses and falls successively, can notify following such increasingly complex surplus state: such as by first lower junk 7 carry out the surplus of content of announcement thing 2 seldom, and when second lower junk 7 falls, notice is without surplus etc..

Claims (4)

1. a liquid filling container, wherein, the oral area in the upper end open of the container body having bottom tube-like installs nozzle head, and The plunger being connected to described nozzle head is intercalated in the cylinder body on the top in the device body being arranged in described container body and forms note Go out pump, and by the end component that slides so that the bottom in the device body of described container body can be intercalated in the way of rising, by right The pressing operation of described nozzle head, makes by the bottom of the described oral area being filled in described container body and described slip between component The content that liquid is constituted outpours from the mouth that outpours of described nozzle head, and by make at the bottom of described slip component increase to eliminate with Outpour and produce, because content outpours the negative pressure making volume reducing and cause, described liquid filling container is characterised by,

Keeping falling along the maintaining part being formed at the axis of the through hole of component at the bottom of described slip in the vertical direction and formed Thing, and, lower pressure component when block described through hole can decline and be configured with liquid tight condition, described under press component Upper end there is the abutting part that the bottom with the described described cylinder body outpoured in pump abuts, and the described lower end pressing down component Having the abutting part abutted with described lower junk, along with the rising of component at the bottom of described slip, the described component of pressure down is by described cylinder body Bottom pressing and decline, thus press being held under the lower junk of described maintaining part and release hold mode, make described under Junk drops to be formed at the space at the bottom of described slip between the base plate of component and described container body.

Liquid filling container the most according to claim 1, it is characterised in that the described component of pressure down makes described lower junk fall After, it is possible to decline in described through hole further, so that component at the bottom of described slip can rise predetermined specified altitude, described Lower junk also can outpour the content of remained ormal weight after falling.

Liquid filling container the most according to claim 2, it is characterised in that the external diameter of the described upper end pressing down component compares institute The external diameter of the bottom stating cylinder body is little, and described upper end is the abutting that the bottom with the described described cylinder body outpoured in pump abuts Portion, and, be formed at component at the bottom of described slip and at the upper surface open portion configuring the described through hole pressing down component shape Becoming to have reaming, this reaming has the bore that can insert for the bottom of described cylinder body, described presses down the upper end position of component at least It is positioned at the top of the bottom of described reaming, makes described lower junk fall, and hereafter, until the bottom of described cylinder body and described expansion Hole abuts, or until the described top abutting part pressing down component that the bottom of described cylinder body is abutted abuts with described reaming and is Component at the bottom of described slip is only made to increase.

4. according to the liquid filling container described in claim 1,2 or 3, it is characterised in that at the axis along described through hole even The continuous multiple maintaining parts formed maintain lower junk respectively, the whereabouts the most on the lower of the thing that caused to fall and break by the described component of pressure down Thing falls.