CN201472812U

CN201472812U - Bottle cap device

Info

Publication number: CN201472812U
Application number: CN2009201566478U
Authority: CN
Inventors: 陈根德
Original assignee: JINGYUE BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: JINGYUE BIOLOGICAL SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2009-06-08
Filing date: 2009-06-08
Publication date: 2010-05-19
Anticipated expiration: 2019-06-08

Abstract

The utility model relates to a bottle cap device, which comprises a cap seat and a pressing cap. The cap seat comprises an inner ring wall and a bottom seal wall which is connected with the bottom edge of the inner ring wall and limits a containing space together with the inner ring wall. The pressing cap comprises a pressure plate covered on the top of the containing space, and a cut column which extends downwards from the periphery of the pressure plate and enters the containing space; the cut column is provided with an oblique plane inclined at the bottom, a cut end arranged on the bottom end of the oblique plane, a fork part arranged on the top end of the oblique plane and a pushing end relatively away from the cut end; and the cut end is closer to the bottom seal wall than the pushing end. When the pressing cap is pressed downwards and cuts the periphery of the bottom seal wall with the oblique plane, the pushing end is propped against the bottom seal wall, so that the bottom seal wall is inclined downwards and opened, and the additive in the containing space is smoothly leaked out downwards so as to achieve good use effect.

Description

Bottle cap device

Technical field

The utility model relates to a kind of bottle cap device, particularly relates to a kind of sealing and is installed in additive and just forces additive to import bottle cap device in the contents in use.

Background technology

General bottled container comprises the Bottle ﹠ Can that is installed in liquid and has opening and seals the bottle cap of the opening of this Bottle ﹠ Can removably.The above-mentioned liquid that is housed in the bottled container normally during fabrication, is added into additive in the contents, is filled in the Bottle ﹠ Can after evenly mixing again, and seals this Bottle ﹠ Can opening by bottle cap at last.But, aforesaid liquid is after mixing, the possibility of cross pollution will be increased, and precipitation or denaturalization phenomenon also take place in easily after putting for a long time for a long time, existing for this reason manufacturer develops multiple bottled container, contents and additive can be separated and deposit in Bottle ﹠ Can and the bottle cap, just additive be added in use in the contents and mix to guarantee quality, be the above-mentioned further design of bottle cap device that is used to be installed in additive.

Consult Fig. 1 and Fig. 2, a kind of known bottle cap device 1 is to be used to be installed in Bottle ﹠ Can 2, and this Bottle ﹠ Can 2 limits and holds liquid space 21, and comprises bottle neck 22.And this bottle cap device 1 comprises: be bolted in cage 11 on the bottle neck 22, be installed in cage 11 bottoms barrier film 12, be installed on the cage 11 and can be driven and downwards dashing of septum 12 cover 13 and can be split liftoffly be connected cage 11 and towards covering 13 strip of paper used for sealing 14.This cage 11 limits jointly with barrier film 12 and holds material space 15.Should comprise the pressing plate 131 that is located at interval on the cage 11 towards covering 13, and extend down into the middle cut-in without ball post 132 that holds in the material space 15 by pressing plate 131 central authorities.

During use, earlier this strip of paper used for sealing 14 is pulled away to dash and covers 11 of 13 pressing plate 131 and cages, then shown in the arrow of Fig. 3, the application of force compresses this pressing plate 131, drive towards the post 132 of cutting that covers 13 and move down, downwards barrier film 12 is poked with an end portion 134 of cutting post 132, and torn barrier film 12 along diagonal plane 133 peripheries of cutting post 132 as shown in Figures 3 and 4, allow hold additive in the material space 15 by barrier film 12 places of tearing in the appearance liquid space 21 that falls into Bottle ﹠ Can 2, to be mixed into liquid with contents.

Though this bottle cap device 1 can independently store additive, just tear barrier film 12 up to using eve, allowing additive enter in the Bottle ﹠ Can 2 mixes with contents, yet because barrier film 12 is a slice aluminum foil films, be that processing sticks on these cage 11 bottoms in addition, so not only must add manufacturing process and expend equipment cost, and also can increase opportunities for contamination, be easy to generate the sordid problem of health, in addition barrier film 12 is because of factors such as sealing label or chance thermal deformations, and easy and 11 generations of cage slit causes additive to leak thus, makes the effect forfeiture to avoid going bad of additive and contents separate storage.

In addition, because this cuts post 132 bottoms is the diagonal plane 133 that a domain is cut sth. askew, so when diagonal plane 133 cuts tight barrier film 12 downwards gradually by end portion 134, barrier film 12 is split corresponding to broken position 121 of beginning of

end portion

134 and and 134 formation of end portion when breaking slit 122, because this barrier film 12 still has not cut connecting portion 123, therefore barrier film 12 still has remaining internal stress, this internal stress is to the directive effect of reinstatement, make barrier film 12 slight curving arching upward and allow broken position 121 of beginning recline along with diagonal plane 133, and the slit 122 of breaking that can cover incision relatively makes that additive is difficult to drop downwards, and the curved protuberance position 124 of barrier film 12 close connecting portions 123 also can stop additive, make additive be difficult to spill fully, even if this phenomenon still exists when more than half barrier film 12 being cut, but if be designed to complete septum 12, drop problem in the liquid of barrier film 12 is arranged then.So above-mentioned bottle cap device 1 still has desirable not to the utmost part in design.

The utility model content

The purpose of this utility model is to provide a kind of bottle cap device that allows additive drop out bottle cap really.

The utility model bottle cap device comprises: cage reaches and dashes lid.This cage comprises internal ring wall, be connected internal ring wall root edge the underseal wall and by the upwardly extending linking wall of the apical margin consubstantiality of internal ring wall, this internal ring wall and underseal wall limit an appearance material space that is used for the splendid attire additive jointly.Should dash lid and be installed in the linking wall of cage, hold material space with capping, and comprise one in order to capping hold the material space top pressing plate and by this pressing plate periphery extend down into hold in the material space and be positioned at the underseal wall the periphery top cut post; This cut post and have the diagonal plane that is formed slopely in the bottom, be positioned at diagonal plane bottom cut the end, be positioned at diagonal plane topmost fork portion and relatively away from the end of supporting of cutting the end, this diagonal plane be by cut the end upwards gradually towards the direction diagonally extending of fork portion up to fork portion, this is cut the end and supports the end near the underseal wall.Should dash that lid can be compressed and with respect to cage by not die-cut position to being displaced downwardly to die-cut position, when die-cut position not, that dashes lid cuts the end near the underseal wall, when die-cut position, the underseal wall is poked in the end and diagonal plane can isolate underseal wall periphery to dash cutting of covering, and makes to form the slit of breaking between underseal wall periphery and diagonal plane, is pressed on the underseal wall up to supporting the end, thereby make the underseal wall downward-sloping, and allow the additive that holds in the material space spill downwards by the slit of breaking by being subjected to compressing the place to the end.

The beneficial effects of the utility model are: by cutting the structure design of post, can allow additive leak fully swimmingly downwards, to have preferable use effect.In addition, above-mentioned cage is to be made into integration by plastic material, and the underseal wall is connected with the internal ring wall consubstantiality.So, can reach the effect that reduces manufacturing process, reduces pollution by the integrated design of this cage.

Description of drawings

Fig. 1 is a kind of three-dimensional exploded view of known bottle cap device;

Fig. 2 is the assembling cross-sectional schematic of known bottle cap device, and wherein, it is spacing by strip of paper used for sealing to dash lid;

Fig. 3 is the view that is similar to Fig. 2, and wherein, strip of paper used for sealing is from separating towards lid, and dashes lid and compressed and drive and downward die-cut barrier film;

Fig. 4 is the schematic top plan view of analysing and observe of known bottle cap device, wherein shows barrier film and is dashed the later running condition of lid incision;

Fig. 5 is the three-dimensional exploded view of a preferred embodiment of the utility model bottle cap device;

Fig. 6 is the decomposing schematic representation of analysing and observe of this preferred embodiment;

Fig. 7 be this preferred embodiment analyse and observe the assembling scheme drawing, wherein, it is spacing by sheath to dash lid, and dashes lid and be positioned at not die-cut position with respect to cage;

Fig. 8 is the view that is similar to Fig. 7, and wherein, sheath is from separating towards lid, and dashes lid and compressed and drive and to being displaced downwardly to die-cut position;

Fig. 9 is the local enlarged diagram of Fig. 8;

Figure 10 is the schematic top plan view of analysing and observe of this preferred embodiment, wherein, dashes lid and is positioned at die-cut position.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

Consult Fig. 5, Fig. 6 and Fig. 7, the preferred embodiment of the utility model bottle cap device is to be used to be installed in Bottle ﹠ Can 3 tops, and Bottle ﹠ Can 3 comprises a diapire 31, one are formed at surrounding wall 32 tops by the upwardly extending surrounding wall 32 of diapire 31 peripheries and bundle that contracts bottle neck 33.Diapire 31 limits an appearance liquid space 34 that is used to be installed in contents jointly with surrounding wall 32, and this contents can be edible beverage, medicinal fluid, clean liquid or water.Bottle neck 33 limits one and is communicated with the opening 331 that holds liquid space 34 and has many outside threads 332 that are formed at outer peripheral face.

This bottle cap device is installed in Bottle ﹠ Can 3 tops and is used to seal opening 331, and comprises: cage that is bolted in bottle neck 33 4, one can be driven and be installed in with moving down dashing in the cage 4 cover 5 and one can be split liftoff be installed in cage 4 with towards covering between 5 and being used for spacing towards covering 5 sheath 6.

Cage 4 is to be made into integration by plastic material, and comprises that an external annulus 41, that is bolted in bottle neck 33 peripheries around a central axis 411 is by external annulus 41 apical margins extended radially inwardly and rested on the apical ring wall 42 of bottle neck 33 tops, inner edge from apical ring wall 42 extends and circle encloses in the bottle neck 33 internal ring wall 43, a underseal wall 44 and the upwardly extending linking wall 45 of the apical margin by internal ring wall 43 that connects the root edge of sealing internal ring wall 43 downwards.External annulus 41 is provided with many negative threads 412 that are formed at inner peripheral surface and are engaged in the outside thread 332 of bottle neck 33.Underseal wall 44 is that a slice is by the lamellar body of periphery to central progressive additive, and have opposite up and down a horizontal top surface 441 and a taper bottom surface 442, taper bottom surface 442 is radially outward extended upward gradually by central authorities, and near internal ring wall 43 places more radially outward level be connected to internal ring wall 43, also can make underseal wall 44 be the thin slice of a slice thickness homogeneous in design certainly.Internal ring wall 43 limits an appearance material space 46 that is used for the splendid attire additive jointly with underseal wall 44, this additive can be probio, germ, microbial spore, food, medicine, cleaning product or edible skin care products, can be powdered form, also can be liquid state, solid granulates etc.Be connected wall 45 and have a upper groove 451 and a low groove 452 and draw-in groove 453 that is formed at outer peripheral face that is located at interval at upper groove 451 belows that is formed at inner peripheral surface.

Dashing and cover 5 is to be made into integration by plastic material, and comprise a level be installed in the linking wall 45 of cage 4 with capping hold the pressing plate 51 at material space 46 tops and one by these pressing plate 51 peripheries extend down into hold material space 46 interior cut post 52.This pressing plate 51 has a projecting ring section 511 that is radially outward protruded by periphery and embed in the upper groove 451, and projecting ring section 511 also can change and be arranged on the outer peripheral face of cutting post 52 certainly, does not exceed with present embodiment.

This cuts post 52 is a hollow ring body that is positioned at the periphery top of underseal wall 44 around central axis 411 and correspondence, and have and be formed slopely in the bottom and intersect each other diagonal plane 521 of bonded assembly and a joint face 522, one be positioned at diagonal plane 521 bottom cut end 523, one be positioned at diagonal plane 521 topmost and be connected in the fork portion 524 of joint face 522 and one relatively away from cut end 523 and be positioned at joint face 522 bottom support end 525,522 shapes of diagonal plane 521 and joint face in an angle, fork portion 524 is positioned at the intersection of diagonal plane 521 and joint face 522, also between cutting end 523 and supporting between the end 525, and diagonal plane 521 by cut end 523 upwards gradually towards the direction diagonally extending of central axis 411 up to fork portion 524, and joint face 522 by fork portion 524 downwards gradually towards supporting end 525 diagonally extendings up to supporting end 525, that is to say, cut more close underseal wall 44 of end 523 in supporting end 525, and fork portion 524 again in cut end 523 with supporting end 525 further from underseal wall 44, order is cut end 523 and is equaled the distance of upper groove 451 to low groove 452 with the height that supports between the end 525, and makes fork portion 524 and cut the width of 523 of ends than greater than fork portion 524 and cut the width of 523 of ends.Certainly in design, the slope of joint face 522 or the angle of supporting end 525 also can level off to level, allow to the end 525 angle unlikely too sharp-pointed, so its angle of inclination is not subject to present embodiment.

Sheath 6 is to be made into integration by plastic material, and the strip of paper used for sealing 61, one that comprise can be split liftoff linking wall 45 peripheries that are centered around cage 4 connect this strip of paper used for sealing 61 and the draw ring that can pull and support for staff 62, one be installed in towards cover 5 pressing plate 51 tops and be located at interval at the cover plate 63 that encloses in the strip of paper used for sealing 61 and a plurality of connect cover plate 63 and strip of paper used for sealing 61 at each interval be connected grain 64.Strip of paper used for sealing 61 has a corral portion 611 around lopping and two ends relative spacing, one, and radially the snap ring portion 612 to projecting inward and clip are gone into draw-in groove 453 in and one connect the top, two ends of corral portion 611 and the bridging part 613 that correspondence is positioned at draw ring 62 inboards by the inner peripheral surface of corral portion 611.Draw ring 62 have a consubstantiality be connected in corral portion 611 and be positioned near the bridging part 613 connecting portion 621 and one with corral portion 611 freedom part 622 separately.Cover 5 tops by sheath 6 cover caps dashing, and utilize snap ring portion 612 clips to go into location in the draw-in groove 453, can guarantee that the user of service can not be pressed onto to dash before use by mistake cover 5, and then moves down and poke underseal wall 44, covers 5 and is shifted by false touch towards covering 5 preventing so sheath can be used to screen dash.

During use, hand-held draw ring 62 is outwards pullled, with the related bridging part 613 of pulling apart, make strip of paper used for sealing 61 be pulled outwardly out together with cover plate 63, cover 5 top whole sheath 6 be pulled away from cage 4 and dash, make the pressing plate 51 of sheath below exposed, and order is dashed and cover 5 and be positioned at not die-cut position with respect to cage 4, at this moment, is to be embedded in the upper groove 451 towards the projecting ring section 511 that covers 5, and cut end 523 contact and be positioned on the underseal wall 44, can be driven and move down.Then the application of force compresses pressing plate 51 shown in the arrow of Fig. 8, make projecting ring section 511 move down by upper groove 451, up to the projecting ring section 511 corresponding low grooves 452 that embed, make to dash and cover 5 and move to a die-cut position with respect to cage 4, cutting the distance that post 52 moves down is the distance of upper groove 451 to low groove 452, and as Fig. 8, Fig. 9 and shown in Figure 10, in the process that moves, cutting end 523 can poke underseal wall 44 peripheries downwards earlier corresponding to the broken position 443 of a beginning of cutting end 523, and when diagonal plane 521 continues to move down, can underseal wall 44 peripheries be isolated along diagonal plane 521, make underseal wall 44 peripheries between diagonal plane 521, form the slit 444 of breaking, till on the connecting portion 445 that is pressed on underseal wall 44 to end 525 downwards; In the design, when this compresses the position, the degree that compresses downwards to end 525 is unlikely the cut-out that causes connecting portion 445, compress downward effect and only have, this moment, the underseal wall 44 can be the center with internal ring wall 43 junctions with connecting portion 445, directly tilted towards broken position 443 of beginning downwards, held additive in the material space 46 to allow, mix in the appearance liquid space 34 that falls into Bottle ﹠ Can 3 and by the slit 444 of breaking, for follow-up use with contents.In the present embodiment, contents is low nutritive beverage, and additive becomes lactobacteria-containing beverage for producing spore lactobacillus or other class probiotic powders after mixing.

By above explanation as can be known, the utility model is a ccontaining contents in the appearance liquid space 34 of Bottle ﹠ Can 3, and in the appearance material space 46 of bottle cap device the splendid attire additive, separate contents and additive independent sealed separately, to keep activity and freshness and to prolong the pot-life, can avoid simultaneously producing precipitation or denaturalization phenomenon because of interaction; Just additive is imported in the contents before use and mix, can shorten the time of admixture, avoid the rotten damage of liquid, and then keep the fresh and clean hygiene of liquid in the bottled container.

In addition, because cutting post 52 bottoms is formed with diagonal plane 521, cut the broken position 443 of beginning of underseal wall 44 when cutting end 523, and after diagonal plane 521 isolates underseal wall 44 peripheries, supporting end 525 also is pressed on downwards on the connecting portion 445 of underseal wall 44, connecting portion 445 is a fulcrum, supporting 525 places of compressing, end is exactly the point of application, therefore the remainder (dot area shown in Figure 10) of underseal wall 44 promptly can be downward-sloping, and the phenomenon that bending is arched upward can not appear, so the position of having cut can not recline diagonal plane 521 and cover the slit 444 of breaking, really can allow and hold additive in the material space 46, in falling into Bottle ﹠ Can 3, mix swimmingly, to have preferable result of use, so can reach the purpose of this utility model really with contents.

Underseal wall 44 designs further of the present utility model, because cage 4 is to be made into integration by plastic material, do not need in the manufacturing to increase in addition and paste manufacturing process, so not only can save equipment cost, also can reduce opportunities for contamination, quality comparatively health is clean, and underseal wall 44 is identical with internal ring wall 43 materials and consubstantiality connects, can be because of not expanding with heat and contract with cold and 43 generations of internal ring wall slit, so additive leakage situation can not take place, can keep additive and contents separate storage and avoid the effect that goes bad to have.

Claims

1. bottle cap device, comprise: cage and one dash lid, this cage comprises an internal ring wall, a underseal wall and the upwardly extending linking wall of the apical margin consubstantiality by internal ring wall that is connected the root edge of internal ring wall, this internal ring wall and underseal wall limit an appearance material space that is used for an additive of splendid attire jointly, should dash in the linking wall that lid is mounted in cage and hold material space with capping, and comprise one in order to capping hold the pressing plate at material space top and one by this pressing plate periphery extend down into hold in the material space and be positioned at the underseal wall the periphery top cut post;

It is characterized in that, this is cut post and has a diagonal plane that is formed slopely in the bottom, one be positioned at diagonal plane bottom cut the end, one be positioned at diagonal plane topmost fork portion and one relatively away from the end of supporting of cutting the end, this diagonal plane be by cut the end upwards gradually towards the direction diagonally extending of fork portion up to fork portion, this is cut the end and supports the end near the underseal wall, and should dash that lid can be compressed and with respect to cage by not die-cut position to being displaced downwardly to a die-cut position, when die-cut position not, that dashes lid cuts the end near the underseal wall, when die-cut position, the underseal wall is poked in the end and diagonal plane can isolate underseal wall periphery to dash cutting of covering, make underseal wall periphery with between diagonal plane, form the slit of breaking, be pressed on the underseal wall up to supporting the end, thereby make the underseal wall downward-sloping, and allow the additive that holds in the material space spill downwards by the slit of breaking by being subjected to compressing the place to the end.

2. bottle cap device according to claim 1 is characterized in that this cage is to be made into integration by plastic material, and the underseal wall is connected with the internal ring wall consubstantiality.

3. bottle cap device according to claim 1, it is characterized in that, this linking wall has a upper groove and low groove that is formed at interval in the upper and lower on the inner peripheral surface, this pressing plate has a projecting ring section that is radially outward protruded by periphery and embed in the upper groove, this height of cutting the end and supporting between the end of cutting post equals the distance of upper groove to low groove, should dash and covered at this not during die-cut position, projecting ring section is to embed in the upper groove, and should dash and cover when this die-cut position, projecting ring section is corresponding the embedding in the low groove.

4. bottle cap device according to claim 1 is characterized in that, this is cut post and also has one and extended up to the joint face that supports the end towards supporting sloped-end gradually downwards by fork portion.

5. bottle cap device according to claim 1, it is characterized in that, this underseal wall is that a slice is by the lamellar body of periphery to central progressive additive, and having opposite up and down a horizontal top surface and a taper bottom surface, this taper bottom surface is to extend upward gradually more radially outward radially outward by central authorities that level is connected to internal ring wall.

6. bottle cap device according to claim 1 is characterized in that, this bottle cap device also comprises one and can be split liftoffly is installed in cage and dashes between the lid and be positioned to be used to screen towards tops and dash the sheath of lid.

7. bottle cap device according to claim 6, it is characterized in that, the linking wall of this cage also has a draw-in groove that is formed at outer peripheral face, this sheath comprise can be a split liftoff strip of paper used for sealing that is centered around this linking wall periphery, one connect this strip of paper used for sealing and the draw ring that can pull and support for staff, one be installed in above the pressing plate that dashes lid and be located at interval at the cover plate that encloses in the strip of paper used for sealing and a plurality of grain that is connected that connects cover plate and strip of paper used for sealing at each interval, this strip of paper used for sealing has one and radially goes into snap ring portion in the draw-in groove to projecting inward and clip by inner peripheral surface.