CN205708147U - Split type Dewar bottle - Google Patents
Split type Dewar bottle Download PDFInfo
- Publication number
- CN205708147U CN205708147U CN201620499878.9U CN201620499878U CN205708147U CN 205708147 U CN205708147 U CN 205708147U CN 201620499878 U CN201620499878 U CN 201620499878U CN 205708147 U CN205708147 U CN 205708147U
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- China
- Prior art keywords
- bottle
- split type
- bottle cap
- aperture
- cap
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Closures For Containers (AREA)
Abstract
This utility model relates to the liquid type field of containers that can flow under the air pressure such as cosmetics, medicine, particularly bottle for cosmetics class, the most split type Dewar bottle.Split type Dewar bottle, including bottle and bottle cap, described bottle and bottle cap by buckle or threaded, bottle inner bottom part is provided with aperture A, and bottle sleeve is provided with goes to the bottom, and bottom of going to the bottom is provided with aperture B, described go to the bottom, bottle and bottle cap formation rule shape, regular shape includes cuboid or cylinder.Usefulness of the present utility model: novel structure, goes to the bottom and entangles bottle and thread forms is connected with bottle, sound construction, and sealing is the best, and and bottle cap form canonical shapes, elegant in appearance.
Description
Technical field
This utility model relates to the liquid type field of containers that can flow under the air pressure such as cosmetics, medicine, particularly cosmetics
Bottle class, the most split type Dewar bottle.
Background technology
Conventional cosmetic bottle uses a whole set of pump head or the vacuum pump head pump core of other structure of additionally configuration mostly,
Functionally use suction pipe or the operation principle of atypical vacuum, but Dewar bottle bottle and go to the bottom the most separate, and some seals
Performance often can be bad and affect function！For cream kind, the skin-protection product of liquid type or other products, seal fresh-keeping with
And the effect of health is very important, existing packaging easily shortens the shelf-life.
Summary of the invention
Not being good technical problem to solve above-mentioned sealing property effect, this utility model provides split type vacuum
Bottle.
The technical solution of the utility model is as follows:
Split type Dewar bottle, including bottle and bottle cap, described bottle and bottle cap by buckle or threaded, in bottle
Bottom is provided with aperture A, and bottle sleeve is provided with goes to the bottom, and bottom of going to the bottom is provided with aperture B, described in go to the bottom, bottle and bottle cap formation rule shape
Shape, regular shape includes cuboid or cylinder.
Described bottle external wall of upper portion is provided with to place to go to the bottom and connects the receiving circle body of circle body.
The outer wall of described connection circle body and accommodate circle body inwall be threaded connection, bottle body bottom and go to the bottom bottom between
Leave gap.
Use the technical solution of the utility model, novel structure, go to the bottom and entangle bottle and thread forms is connected with bottle, tie
Structure is firm, and sealing is the best, and forms canonical shapes with bottle cap, elegant in appearance.
Accompanying drawing explanation
Fig. 1,2 it is structural representation of the present utility model；
Fig. 3 is the structural representation of this utility model embodiment.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Split type Dewar bottle as shown in Figure 1, 2, 3, including bottle 7 and bottle cap 1, described bottle 7 and bottle cap 1 pass through buckle
Connecting, bottle 7 inner bottom part is provided with aperture A, and bottle 7 is arranged with goes to the bottom 8, goes to the bottom and is provided with aperture B bottom 8, bottom bottle 7 and go to the bottom
Leaving gap between bottom 8, described bottle 7 external wall of upper portion is provided with to place the receiving circle body 10 of 8 connection circle bodies 9 of going to the bottom, even
Adapter ring body 9 just inserts in receiving circle body 10, and the inwall of the outer wall of described connection circle body 9 and receiving circle body 10 is by screw thread even
Connect, described in go to the bottom 8, bottle 7 and bottle cap 1 formation rule shape, regular shape is cylinder, elegant in appearance.
During use, opening bottle cap 1, when pressing upper pump casing 4 crowning 2, crowning 2 is the bossing of upper pump casing 4, profit
By the feature of PP material, having certain elasticity, upper and lower pump assembly inner space is compressed, and internal gas is by upper pump casing check valve
Discharging at core 3, unclamp finger, resilience at upper pump casing 4 pressing, upper pump casing nonreturn valve core 3 is closed, lower pump body nonreturn valve core 11 dozens
Open, in bottle 7, form negative pressure, the projection on 8 of going to the bottom, it is ensured that the gas circulation between hole, atmospheric pressure by go to the bottom 8 aperture B and
Enter bottle 7 in the aperture A of bottle 7 internal, thus piston 6 is up pushed away, repeated presses action, internal filled cosmetics paste
Or liquid constantly overflows, and weight can be selected according to the usage amount needed for individual, or gently press the pump housing 4 crowning 2, repeatedly squeeze
Pressure overflows fixing consumption automatically, after making to be finished liquid material, can repeat charging feedstock, dual-use packaging, reaches environmental protection joint
About along ring effect, piston 6 is positioned at extreme higher position, fits tightly with lower pump body 5, and utilization rate is the highest.
Claims (1)
- The most split type Dewar bottle, including bottle (7) and bottle cap (1), it is characterised in that: described bottle (7) and bottle cap (1) are by card Detaining or threaded, bottle (7) inner bottom part is provided with aperture A, and bottle (7) is arranged with go to the bottom (8), and (8) bottom of going to the bottom is provided with little Hole B, described in go to the bottom (8), bottle (7) and bottle cap (1) formation rule shape, described bottle (7) external wall of upper portion is provided with to place Go to the bottom (8) connect circle body (9) receiving circle body (10), the outer wall of described connection circle body (9) and accommodate circle body (10) inwall lead to Cross threaded, bottle (7) bottom and go to the bottom between bottom (8) and leave gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499878.9U CN205708147U (en) | 2016-05-26 | 2016-05-26 | Split type Dewar bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499878.9U CN205708147U (en) | 2016-05-26 | 2016-05-26 | Split type Dewar bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205708147U true CN205708147U (en) | 2016-11-23 |
Family
ID=57299670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499878.9U Active CN205708147U (en) | 2016-05-26 | 2016-05-26 | Split type Dewar bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205708147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056706A (en) * | 2021-12-17 | 2022-02-18 | 浙江瑞昶实业有限公司 | A replacement pressing essence lotion bottle |
-
2016
- 2016-05-26 CN CN201620499878.9U patent/CN205708147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056706A (en) * | 2021-12-17 | 2022-02-18 | 浙江瑞昶实业有限公司 | A replacement pressing essence lotion bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |