CN204273574U - There is the Dewar bottle moving down piston - Google Patents
There is the Dewar bottle moving down piston Download PDFInfo
- Publication number
- CN204273574U CN204273574U CN201420758560.9U CN201420758560U CN204273574U CN 204273574 U CN204273574 U CN 204273574U CN 201420758560 U CN201420758560 U CN 201420758560U CN 204273574 U CN204273574 U CN 204273574U
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- bottle
- subpost
- principal post
- tubular
- inner core
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Abstract
The utility model discloses and a kind of there is the Dewar bottle moving down piston, comprise body, at the top of described body, button pump is installed, have base at the bottom buckle of described body, at the inner top of described body, a bottle inner carrier is installed.The utility model adopts the bottom buckle base at body, the structure of bottle inner carrier is installed at the inner top of body, can realize carrying out the filling of material from bottle bottom, entrance is larger, filling convenience, even the cosmetics that the viscosityes such as paste are higher also can pour in bottle easily, make the scope of application of Dewar bottle more extensive.
Description
Technical field
The utility model relates to a kind of for filling Dewar bottle used for cosmetic, and particularly a kind of have the Dewar bottle moving down piston.
Background technology
At present, the Dewar bottle used for cosmetic that market is sold is traditional type Dewar bottle, and bottle inner carrier is arranged on the bottom in body, material is filling by bottleneck, and consumer in use, presses ceiling button, make bottle inner carrier by pressure slowly on move, material is extruded.This traditional type Dewar bottle is less due to bottleneck, often causes the cosmetics that the viscosityes such as material-filling inconvenience, particularly paste are higher.Therefore, traditional type Dewar bottle has certain requirement to filling cosmetics, and the scope of application has certain limitation.And because existing pump body structure is higher, make the height of Dewar bottle comparatively large, there is no shorter Dewar bottle, make the inadequate diversification of Dewar bottle type.
Utility model content
The utility model provides a kind of Dewar bottle moving down piston that has for solving in known technology the technical problem that exists, and the material variety that this Dewar bottle can be suitable for is more, and the scope of application is wider.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of have the Dewar bottle moving down piston, comprise body, at the top of described body, button pump is installed, there is base at the bottom buckle of described body, at the inner top of described body, a bottle inner carrier is installed.
Described button pump comprises the retainer plate being fixed on the outer top of body, described retainer plate is provided with a bottle lamina tecti, pump chamber is formed with between two parties on described bottle lamina tecti, the suction pipe stretched at the bottom of bottle is formed between two parties below described retainer plate, be formed with bottleneck in the central authorities of described bottle lamina tecti, described pump chamber is communicated with by described bottleneck with described suction pipe, and described bottleneck is provided with valve, described bottle lamina tecti is provided with air-vent, and described air-vent place is arranged on around described pump chamber; Pump housing piston is installed in described pump chamber, the ring-type floor that described pump housing piston is provided with sealed outer cylinder and inner core and is formed between described urceolus and described inner core, tubular subpost is installed in described inner core, the barrel of described tubular subpost is provided with opening, the pocket extension portion of turning up is provided with in the bottom of described tubular subpost, the bottom of described inner core is inserted in described pocket extension portion, and the two forms sealing, between described inner core and the tubular structure of described tubular subpost, be formed with annular slot; The top plug-in mounting of described tubular subpost is fixed in principal post, and described principal post is fixed on below button, and described button and described principal post are provided with the hollow structure be communicated with the cylinder chamber of described tubular subpost; On described pump chamber, spiral-lock has neck sheet, described neck sheet is enclosed within the outside of described principal post, and the two formation is slidably connected, between described principal post and described neck sheet, be clamped with spring, described principal post promotes described pump housing piston and moves down, between described principal post and described pump housing piston, be provided with interval.
Enclosing cover is had in the outer top spiral-lock of described retainer plate.
The advantage that the utility model has and good effect are: adopt the bottom buckle base at body, the structure of bottle inner carrier is installed at the inner top of body, can realize carrying out the filling of material from bottle bottom, entrance is larger, filling convenience, even the cosmetics that the viscosityes such as paste are higher also can pour in bottle easily, make the scope of application of Dewar bottle more extensive.The utility model forms bottle lamina tecti by adopting on retainer plate, single chamber vavuum pump is formed on bottle lamina tecti, the subpost of barrel opening is adopted to carry out material suction, adopt the structure forming suction pipe below bottle lamina tecti simultaneously, greatly can reduce the height of Pressing pump and the length of suction pipe, and then, the height reduction of Dewar bottle can be made, shorter Dewar bottle product can be made, make Dewar bottle type more comprehensive, diversification more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, enclosing cover; 2, button; 3, tubular subpost; 3-1, pocket extension portion; 3-2, opening; 4, principal post; 5, sheet is led; 6, pump housing piston; 6-1, urceolus; 6-2, ring-type floor; 6-3, inner core; 7, spring; 8, valve; 9, retainer plate; 9-1, suction pipe; 9-2, bottle lamina tecti; 9-3, air-vent; 9-4, pump chamber; 10, bottle inner carrier; 11, body; 12, base.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of have the Dewar bottle moving down piston, comprises body 11, is provided with button pump at the top of described body 11, has base 12 at the bottom buckle of described body 11, is provided with bottle inner carrier 10 at the inner top of described body 11.
In the present embodiment, described button pump comprises the retainer plate 9 being fixed on the outer top of body, described retainer plate 9 is provided with a bottle lamina tecti 9-2, pump chamber 9-4 is formed between two parties on described bottle lamina tecti 9-2, the suction pipe 9-1 stretched at the bottom of bottle is formed between two parties below described retainer plate 9, bottleneck is formed in the central authorities of described bottle lamina tecti 9-2, described pump chamber 9-4 is communicated with by described bottleneck with described suction pipe 9-1, described bottleneck is provided with valve 8, described bottle lamina tecti 9-2 is provided with air-vent 9-3, described air-vent 9-3 is arranged on around described pump chamber 9-4, space in the bottle on bottle inner carrier 10 top is communicated with external environment condition.In described pump chamber 9-4, pump housing piston 6 is installed, described pump housing piston 6 is provided with sealed outer cylinder 6-1 and inner core 6-3 and is formed in the ring-type floor 6-2 between described urceolus 6-1 and described inner core 6-3, in described inner core 6-3, tubular subpost 3 is installed, the barrel of described tubular subpost 3 is provided with opening 3-2, the pocket extension portion 3-1 turned up is provided with in the bottom of described tubular subpost 3, the bottom of described inner core 6-3 is inserted in described pocket extension portion 3-1, the two forms sealing, annular slot is formed between described inner core 6-3 and the tube structure of described tubular subpost 3, the top plug-in mounting of described tubular subpost 3 is fixed in principal post 4, described principal post 4 is fixed on below button 2, described button 2 and described principal post 4 are provided with the hollow structure be communicated with the cylinder chamber of described tubular subpost 3, on described pump chamber 9-4, spiral-lock has neck sheet 5, described neck sheet 5 is enclosed within the outside of described principal post 4, the two is formed and is slidably connected, spring 7 is clamped with between described principal post 4 and described neck sheet 5, described principal post 4 promotes described pump housing piston 6 and moves down.Enclosing cover 1 is had in the outer top spiral-lock of described retainer plate 9.
Operation principle of the present utility model:
When using first, press the button 2, when principal post 4 is displaced downwardly to above pump housing piston 6, subpost 3 is driven to move down, the pocket extension portion 3-1 of subpost 3 leaves bottom the inner core 6-3 of pump housing piston 6, and sealing is therebetween removed, the inside of pump chamber 9-4 and external environment connect; When principal post 4 continues to move down, drive pump housing piston 6 and subpost 3 to be synchronously displaced downwardly to the bottom of pump chamber 9-4, the air in pump chamber 9-4 be discharged, valve 8 under the effect of downstream pressure shutoff at bottleneck.
Release button 2, under the action of the spring, when principal post 4 drives bottom subpost 3 moving to pump chamber 9-4, the pocket extension portion 3-1 of subpost 3 is hooked on the bottom surface of inner core 6-3 of pump housing piston 6, and the two forms sealing, forms enclosure space in pump chamber 9-4 inside; Principal post 4 moves to initial position on continuing, and drives pump housing piston 6 and subpost 3 to move to the top of pump chamber 9-4 synchronously, is evacuated by the enclosure space in pump chamber 9-4.Under atmospheric pressure, valve 8 moves, and bottleneck is opened, and in bottle, material enters the enclosure space in pump chamber 9-4, and bottle inner carrier 10 moves down along with the discharge of material.
Again press the button, what discharge in pump chamber 9-4 is exactly material in bottle, and operation principle is identical with using the principle of discharging air in pump chamber 9-4 first.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (3)
1. there is the Dewar bottle moving down piston, comprise body, at the top of described body, button pump is installed, it is characterized in that, have base at the bottom buckle of described body, at the inner top of described body, a bottle inner carrier is installed.
2. according to claim 1 have the Dewar bottle moving down piston, it is characterized in that, described button pump comprises the retainer plate being fixed on the outer top of body, described retainer plate is provided with a bottle lamina tecti, pump chamber is formed with between two parties on described bottle lamina tecti, the suction pipe stretched at the bottom of bottle is formed between two parties below described retainer plate, bottleneck is formed in the central authorities of described bottle lamina tecti, described pump chamber is communicated with by described bottleneck with described suction pipe, described bottleneck is provided with valve, described bottle lamina tecti is provided with air-vent, described air-vent place is arranged on around described pump chamber, pump housing piston is installed in described pump chamber, the ring-type floor that described pump housing piston is provided with sealed outer cylinder and inner core and is formed between described urceolus and described inner core, tubular subpost is installed in described inner core, the barrel of described tubular subpost is provided with opening, the pocket extension portion of turning up is provided with in the bottom of described tubular subpost, the bottom of described inner core is inserted in described pocket extension portion, and the two forms sealing, between described inner core and the tubular structure of described tubular subpost, be formed with annular slot, the top plug-in mounting of described tubular subpost is fixed in principal post, and described principal post is fixed on below button, and described button and described principal post are provided with the hollow structure be communicated with the cylinder chamber of described tubular subpost, on described pump chamber, spiral-lock has neck sheet, described neck sheet is enclosed within the outside of described principal post, and the two formation is slidably connected, between described principal post and described neck sheet, be clamped with spring, described principal post promotes described pump housing piston and moves down, between described principal post and described pump housing piston, be provided with interval.
3. according to claim 2 have the Dewar bottle moving down piston, it is characterized in that, has enclosing cover in the outer top spiral-lock of described retainer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758560.9U CN204273574U (en) | 2014-12-04 | 2014-12-04 | There is the Dewar bottle moving down piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758560.9U CN204273574U (en) | 2014-12-04 | 2014-12-04 | There is the Dewar bottle moving down piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204273574U true CN204273574U (en) | 2015-04-22 |
Family
ID=52856791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758560.9U Active CN204273574U (en) | 2014-12-04 | 2014-12-04 | There is the Dewar bottle moving down piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204273574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414102A (en) * | 2016-07-01 | 2019-03-01 | 衍宇株式会社 | Cosmetics containers with dual discharger |
-
2014
- 2014-12-04 CN CN201420758560.9U patent/CN204273574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414102A (en) * | 2016-07-01 | 2019-03-01 | 衍宇株式会社 | Cosmetics containers with dual discharger |
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| GR01 | Patent grant |