CN202529356U - Two-cavity mixing vacuum bottle - Google Patents
Two-cavity mixing vacuum bottle Download PDFInfo
- Publication number
- CN202529356U CN202529356U CN2012201718294U CN201220171829U CN202529356U CN 202529356 U CN202529356 U CN 202529356U CN 2012201718294 U CN2012201718294 U CN 2012201718294U CN 201220171829 U CN201220171829 U CN 201220171829U CN 202529356 U CN202529356 U CN 202529356U
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- bottle
- outer blank
- piston
- valve
- bottleneck
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Abstract
The utility model discloses a two-cavity mixing vacuum bottle which comprises an outer bottle connected with a vacuum pump head. An outer bottle piston in interference seal with the inner wall of the outer bottle is arranged on the upper portion of the outer bottle and can axially move on the inner wall of the outer bottle, an inner bottle is arranged in the outer bottle, an inner bottle opening is in interference seal with the outer bottle piston, an inner bottle button is arranged in the inner bottle opening and is respectively fastened with a valve and the inner wall of the inner bottle opening by concave-convex button lines, the valve is provided with a soft top cap, a groove is arranged on the valve, corresponds to an opening arranged at the lower end of the inner bottle button and extends to the soft top cap of the valve, an inner bottle piston in interference seal with the inner wall of the inner bottle is arranged in a containing cavity of the inner bottle, can axially move on the inner wall of the inner bottle and is connected with a push rod with a handle, and an outer bottle bottom support is arranged at an opening at the lower end of the outer bottle. The two-cavity mixing vacuum bottle has the advantages that solution is filled according to a preset proportion, the preparation proportion of the solution pumped out is ensured, the solution can be mixed and used without an additional container, and the two-cavity mixing vacuum bottle is convenient to store, transport and keep.
Description
Technical field
The utility model relates to a kind of Dewar bottle, and in particular, the utility model relates to a kind of two chamber mixing Dewar bottles that comprise inside and outside two cavity volume bottles.
Background technology
The Along with people's growth in the living standard; The customer also has higher requirement to the function and the quality of cosmetics; Simultaneously; Because some physics, the chemical nature of cosmetics, a lot of cosmetics should not mix before use for a long time, and for example: the cosmetics that have must could prolong the shelf life with the drying regime package storage; The cosmetics that also have then need to mix according to a certain percentage to get up just to be suitable for to use.
In order to address the above problem; Present cosmetics market is to the cosmetics of above-mentioned example; All adopt the combination Dewar bottle in two chambeies arranged side by side to pack, the solution in two chambeies needs two vacuum pumps to pump could mix use, but also there is defective in this settling mode: the consumption that pumps respectively owing to two vacuum pumps often can not reach predetermined ratio; So, influenced and mixed the effect of using; Because it is the solution that pumps need be put a container in addition and could mix,, also inconvenient in the use so the cost cost is high.
The utility model content
The purpose of the utility model overcomes above-mentioned existing in prior technology defective exactly, and a kind of later-model two chamber mixing Dewar bottles are provided for this reason, thereby overcomes the above problems.
The technical purpose of the utility model is achieved through following technical scheme:
A kind of two chamber mixing Dewar bottles comprise the outer blank that connects the vacuum pump head, are provided with the outer blank piston in the outer blank inner chamber on said outer blank top, and described outer blank piston and the interference of outer blank inwall seal and move axially pair with described outer blank inwall formation; Be provided with its bottleneck and said outer blank bottleneck interior bottle in the same way in the described outer blank, described interior bottle seals with bottle bottleneck and described outer blank piston interference in it, and is provided with interior bottle fastener in bottle bottleneck in described; In described bottle fastener with the concavo-convex button line of outer wall with said in bottle bottleneck inwall snapping, and with the valve snapping of concavo-convex button line of inwall and elastomeric material; The upper end of said valve is provided with soft top cover, and the groove of circumference uniform distribution is set on the described valve, described groove with said in the opening of bottle fastener lower end circumference uniform distribution corresponding and extend to the soft top cover of said valve upper end; Bottle piston in being provided with in the interior bottle of cavity volume of said interior bottle bottom, the inwall interference of described interior bottle piston and said interior bottle seal and move axially pair with said interior bottle inwall formation; The bottle piston is connected with the push rod of handle in described, and the rear portion of said push rod is provided with the outer blank collet that is installed in said outer blank lower ending opening place.
The groove of circumference uniform distribution is 4-6 on the opening of said interior bottle fastener lower end circumference uniform distribution and the said valve.
Described outer blank piston is concordant with the end face of said interior bottle bottleneck.
The length of said push rod is exceeded with the inner plane that the position of its handle was no more than said outer blank collet during bottle lower ending opening edge in the bottle piston moved in said.
The outer bottom of said outer blank collet is provided with 2 radially relative bayonet sockets.
The beneficial effect of the utility model is:
(1) can be by predetermined ratio, powdered drug and dilution or two kinds of mixed liquids are divided in the same mixing Dewar bottle with inside and outside two chambeies, practice thrift the cost cost, use very convenient.
(2) though be twice can, canning means can not cause mutual pollution respectively.
(3) predetermined ratio can and pump use through the vacuum pump head need not to put in addition container and mixes, the medicine that just can guarantee to pump or the configuration proportion of solution.
(4) be convenient to store, transport and keeping.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the decomposing schematic representation of the utility model.
The specific embodiment
For the utility model is understood more easily, the technical scheme of the utility model is done to specify below in conjunction with accompanying drawing and embodiment.
With reference to Fig. 1, Fig. 2:
The two chamber mixing Dewar bottles of the utility model; Comprise the outer blank 2 that connects vacuum pump head 1 with its whorl of bottleneck; The inside of said outer blank 2 is outer blank inner chamber 3; Be provided with outer blank piston 4 in the described outer blank inner chamber 3, described outer blank piston 4 also can move axially in described outer blank 2 with outer blank inwall 14 interference sealing;
Be provided with interior bottle 8 in the described outer blank 2, described interior bottle 8 is sealed into one with interior bottle bottlenecks 16 and described outer blank piston 4 interference on its top, bottle fastener 6 in being provided with in the described interior bottle bottleneck 16;
Bottle fastener 6 is with bottleneck inwall 22 snappings of the concavo-convex button line 21 of its outer wall with said interior bottle 8 in described; And with the concavo-convex button line of its inwall 23 with set within it and with injection molded valve 5 snappings of elastomeric material, said in the lower end of bottle fastener 6 be provided with the opening 17 of circumference uniform distribution;
The upper end of said valve 5 is provided with soft top cover 19, and described valve 5 is provided with the groove 18 of circumference uniform distribution, and the circumferential position of said groove 18 is corresponding with the opening 17 of said interior bottle fastener 6 lower ends, and extends to the soft top cover 19 of said valve 5 upper ends;
Bottle piston 9 in being provided with in the interior bottle cavity volume 7 of bottle 8 bottoms in said; Bottle piston 9 also can move axially in the bottle 8 in described with the inwall interference sealing of said interior bottle 8 in described; Bottle piston 9 connects push rod 10 in described, and the end of said push rod 10 is provided with handle 25;
The opening part of said outer blank 2 lower ends is equipped with outer blank collet 11.
The two chamber mixing Dewar bottles of the utility model; Seal the bottleneck of said outer blank 2 with the vacuum pump head 1 that connects said outer blank 2; And with described outer blank inwall 14 interference leak free outer blank pistons 4 with and with described in the combination sealing that constitutes of bottle fastener 6 and valve 5 cut off described in bottle 8, make the outer blank cavity volumes 3 that form vacuum in the described outer blank 2; Simultaneously; Again with the described interior bottle bottleneck 16 of described valve 5 sealings; And with described in bottle bottleneck 16 interference leak free outer blank pistons 4 with and with said in the combination sealing that constitutes of bottle fastener 6 and valve 5 in addition said again in the interior bottle piston 9 of bottle 8 bottoms cut off described outer blank 2, make the interior bottle cavity volumes 7 that form vacuum in described in the bottle 8.
In order to obtain better functional effect, during assembling the utility model, should make the interior bottle bottleneck 16 that passes said outer blank piston 4 concordant with the end face of said outer blank piston 4.
For identical purpose; During assembling the utility model; Be further noted that; Connect said in the push rod 10 of bottle piston 9, the inner plane that the position of its handle 25 was no more than said outer blank collet 11 during the edge of bottle 8 lower ending openings in the qualification of its length moved in the bottle 8 said in bottle piston 9 in described is as the criterion.
Product in the filling bottle for ease, the utility model also is provided with two radially relative bayonet sockets 24 on the outer bottom of outer blank collet 11, stationary fixture when being used in the filling bottle product.
The application principle and the method for application of the utility model are following:
The two chamber mixing Dewar bottles of the utility model have comprised inside and outside two cavity volume bottles; Two cavity volume bottles form outer blank cavity volume 3 and interior bottle cavity volume 7 respectively; The mixed liquor that is used for two kinds of liquid of packing; Bottle cavity volume 7 is used for filling liquid mixed liquor or dilution in perhaps described, and described outer blank cavity volume 3 is used for can powdered drug or mixed liquid.
Before can, earlier bottle 8 in described is pushed into the bottleneck of said outer blank 2 together with described outer blank piston 4;
During can; Earlier through the can appearance liquid in bottle cavity volume 7 to described in of bottle bottleneck 16 in described; Because bottle bottleneck 16 is communicated with the bottleneck of said outer blank 2 in described; So after the appearance liquid can in said in the bottle cavity volume 7 finishes, must be in described bottle bottleneck 16 places seal with the valve 5 of its snapping beyond the Great Wall;
Then, in described bottle 8 is pushed away downwards together with described outer blank piston 4, in described outer blank cavity volume 3, reserve a part of space;
Then, through bottleneck can powdered drug or mixed liquid in described outer blank cavity volume 3 of said outer blank 2, and after can finishes, load onto and its whorl of bottleneck bonded assembly vacuum pump head 1.
Such packaging process can make two kinds of solution or medicinal powder be divided in two leak free cavity volumes in predetermined ratio, during use, need not to put in addition container and mixes, the medicine that just can guarantee to pump or the configuration proportion of solution.
During use; At first open the collet 11 of said outer blank 2 bottoms; Then, through described push rod 10 and handle 25 promote to be installed in said in interior bottle piston 9 in the bottle 8, make said in the bottle 8 solution since the pressure effect rush at be installed in said in the valve 5 at bottle bottleneck 16 places;
Because described valve 5 is injection molded by soft resilient material; So when pressure is enough; Just can make the opening 17 of solution through bottle fastener 6 lower ends in said along the groove 18 on the said valve 5 until and wash the soft top cover 19 of said valve 5 upper ends open; At this moment, said in dilution or the liquid mixture of bottle in the cavity volume 7 get into described outer blank cavity volume 3 with spurting, and fully mix with medicine or mixed liquid in the said outer blank cavity volume 3 with its eddy current that in said outer blank cavity volume 3, forms;
Simultaneously; The anti-thrust pressure that is formed by the solution in the said outer blank cavity volume 3 of bottle cavity volume 7 entering in described acts on outer blank piston 4; Counter push away described outer blank piston 4 and drive connected in the bottle 8 opening directions to said outer blank 2 move; Until the vacuum pump head 1 of opening said outer blank 2 upper ends, make the solution of accomplishing mixing discharge Dewar bottle for use.
In continuous use, above process also will constantly repeat, and cause described outer blank piston 4 constantly approaching with described interior bottle piston 9.
When described outer blank piston 4 with described in during bottle piston 9 full engagements; Solution in then said in the bottle 8 is discharged fully; At this moment; Two chambeies originally just form a chamber, and the mixed solution in the chamber also will be connected the vacuum pump head 1 of said outer blank 2 bottle mouth positions and once pump, and supply the user to use for the last time.
Abovely with reference to accompanying drawing and embodiment the utility model is schematically described, this description does not have restricted.Those of ordinary skill in the art will be understood that in practical application the set-up mode of each parts all some change possibly take place in the utility model, and other staff also possibly make similar Design under its enlightenment.Only it is pointed out that otherwise break away from the design aim of the utility model that all conspicuous change and similar Design thereof all are included within the protection domain of the utility model.
Claims (5)
1. a chamber mixing Dewar bottle comprises the outer blank that connects the vacuum pump head, it is characterized in that, is provided with the outer blank piston in the outer blank inner chamber on said outer blank top, and described outer blank piston and the interference of outer blank inwall seal and move axially pair with described outer blank inwall formation; Be provided with its bottleneck and said outer blank bottleneck interior bottle in the same way in the described outer blank, described interior bottle seals with bottle bottleneck and described outer blank piston interference in it, and is provided with interior bottle fastener in bottle bottleneck in described; In described bottle fastener with the concavo-convex button line of outer wall with said in bottle bottleneck inwall snapping, and with the valve snapping of concavo-convex button line of inwall and elastomeric material; The upper end of said valve is provided with soft top cover, and the groove of circumference uniform distribution is set on the described valve, described groove with said in the opening of bottle fastener lower end circumference uniform distribution corresponding and extend to the soft top cover of said valve upper end; Bottle piston in being provided with in the interior bottle of cavity volume of said interior bottle bottom, the inwall interference of described interior bottle piston and said interior bottle seal and move axially pair with said interior bottle inwall formation; The bottle piston is connected with the push rod of handle in described, and the rear portion of said push rod is provided with the outer blank collet that is installed in said outer blank lower ending opening place.
2. two chamber mixing Dewar bottles according to claim 1 is characterized in that, the groove of circumference uniform distribution is 4-6 on the opening of said interior bottle fastener lower end circumference uniform distribution and the said valve.
3. two chamber mixing Dewar bottles according to claim 1 is characterized in that, described outer blank piston is concordant with the end face of said interior bottle bottleneck.
4. two chamber mixing Dewar bottles according to claim 1 is characterized in that, the length of said push rod is exceeded with the inner plane that the position of its handle was no more than said outer blank collet during bottle lower ending opening edge in the bottle piston moved in said.
5. two chamber mixing Dewar bottles according to claim 1 is characterized in that the outer bottom of said outer blank collet is provided with 2 radially relative bayonet sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718294U CN202529356U (en) | 2012-04-20 | 2012-04-20 | Two-cavity mixing vacuum bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201718294U CN202529356U (en) | 2012-04-20 | 2012-04-20 | Two-cavity mixing vacuum bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529356U true CN202529356U (en) | 2012-11-14 |
Family
ID=47130554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201718294U Expired - Lifetime CN202529356U (en) | 2012-04-20 | 2012-04-20 | Two-cavity mixing vacuum bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235225A (en) * | 2017-07-22 | 2017-10-10 | 余姚市朗威日用品有限公司 | A kind of lotion pump |
| CN110451072A (en) * | 2019-09-06 | 2019-11-15 | 浙江晟祺实业有限公司 | A kind of Novel cosmetic container |
| CN110621190A (en) * | 2017-05-09 | 2019-12-27 | 科斯莫让公司 | System for mixing two cosmetic products |
-
2012
- 2012-04-20 CN CN2012201718294U patent/CN202529356U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621190A (en) * | 2017-05-09 | 2019-12-27 | 科斯莫让公司 | System for mixing two cosmetic products |
| CN110621190B (en) * | 2017-05-09 | 2023-06-30 | 科斯莫让公司 | System for mixing two cosmetics |
| CN107235225A (en) * | 2017-07-22 | 2017-10-10 | 余姚市朗威日用品有限公司 | A kind of lotion pump |
| CN107235225B (en) * | 2017-07-22 | 2019-02-12 | 余姚市朗威日用品有限公司 | A kind of lotion pump |
| CN110451072A (en) * | 2019-09-06 | 2019-11-15 | 浙江晟祺实业有限公司 | A kind of Novel cosmetic container |
| CN110451072B (en) * | 2019-09-06 | 2024-03-12 | 浙江晟祺实业有限公司 | Novel cosmetic container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |