CN206842043U - A kind of compressing pump type bottle cap - Google Patents
A kind of compressing pump type bottle cap Download PDFInfo
- Publication number
- CN206842043U CN206842043U CN201720689944.3U CN201720689944U CN206842043U CN 206842043 U CN206842043 U CN 206842043U CN 201720689944 U CN201720689944 U CN 201720689944U CN 206842043 U CN206842043 U CN 206842043U
- Authority
- CN
- China
- Prior art keywords
- housing
- bottle cap
- spiral shell
- fastening rod
- pump type
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of compressing pump type bottle cap, including outer upper shield and interior hold-down mechanism；The interior hold-down mechanism includes housing, rotatable flat spiral shell disk is installed in housing, top-fastening rod is circumferentially surrounded with housing, it is slidably connected in the chute of top-fastening rod insertion housing upper end with housing, top-fastening rod lower surface is threadedly coupled with flat spiral shell disk, when flat spiral shell disc spins, top-fastening rod is skidded off and held out against on bottleneck inwall.A kind of compressing pump type bottle cap provided by the utility model, by setting outer upper shield and interior hold-down mechanism, go for the bottleneck of different-diameter, ensure replaceability.
Description
Technical field
Bottle cap is the utility model is related to, especially a kind of compressing pump type bottle cap.
Background technology
In the prior art, bottle cap is generally fastened with bottle using screw joining manner.Due to different bottle mouth diameter not
Together, pitch etc. differs, once therefore bottle cap lose, then can not replace, cause bottle can not go up lid, not only carry inconvenience,
And in dust easily enters, drinking water hygiene is set very big problem to be present.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of compressing pump type bottle cap, can realize replacing for bottle cap
Change, avoid bottle cap from losing and bring follow-up inconvenient situation.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of compressing pump type bottle cap, including outer upper shield and interior hold-down mechanism；The interior hold-down mechanism includes housing, pacifies in housing
Equipped with rotatable flat spiral shell disk, top-fastening rod is circumferentially surrounded with housing, is slided in the chute of top-fastening rod insertion housing upper end with housing
Dynamic connection, top-fastening rod lower surface is threadedly coupled with flat spiral shell disk, and when flat spiral shell disc spins, top-fastening rod is skidded off and held out against in bottleneck inwall
On.
The outer upper shield is set on bottleneck outer wall, and outer upper shield inwall is provided with rubber ring set, and rubber ring set cross section is upper
It is narrow under width.
Projection is additionally provided with the rubber ring set.
The flat spiral shell disk upper end is provided with handle, and handle stretches out housing, outside outer upper shield, and flat spiral shell tray bottom is provided with rotation
Ball, screw and housing hinge.
The top-fastening rod includes slide bar, and slide bar termination is provided with briquetting, and briquetting is provided with rubber with bottleneck inwall contact surface.
A kind of compressing pump type bottle cap of the utility model, by setting outer upper shield and interior hold-down mechanism, it can be entered according to different bottle mouth
Row regulation, so there can be replacing cover after bottle cap loss, ensure follow-up easy to use.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the schematic diagram of interior hold-down mechanism in the utility model.
Fig. 3 is schematic diagram of the present utility model.
In figure：Outer upper shield 1, interior hold-down mechanism 2, housing 3, flat spiral shell disk 4, top-fastening rod 5, rubber ring set 6, projection 7, handle 8,
Screw 9, slide bar 10, briquetting 11.
Embodiment
As Figure 1-3, a kind of compressing pump type bottle cap, including outer upper shield 1 and interior hold-down mechanism 2, wherein outer upper shield 1 is set in
On bottleneck outer wall, hold-down mechanism 2 is held out against on bottleneck inwall.The outer upper shield 1 includes lid, and the inwall of lid 1 is provided with rubber ring
Set 6, the cross section of rubber ring set 6 are wide at the top and narrow at the bottom.And projection 7 is additionally provided with rubber ring set 6.So, when bottle cap and bottleneck diameter
When being more or less the same, friction lock can be carried out by wedge-shaped rubber circle.When bottle cap differs larger with bottleneck diameter, outer upper shield 1 is led
Lid set anti-gray effect is played, and inserts in bottleneck and is compressed by hold-down mechanism 2.
Specifically, the interior hold-down mechanism 2 includes housing 3, cavity is provided with housing 3, flat spiral shell disk 4 is installed in cavity,
The flat upper end of spiral shell disk 4 is connected with handle 8, and handle 8 stretches out housing 3, outside outer upper shield 1, and the flat bottom of spiral shell disk 4 is provided with screw 9, rotation
Ball 9 is be hinged with housing 3.So rotating handles 8 when, flat spiral shell disk 4 rotates with.Four top-fastening rods are circumferentially surrounded with housing 3
5, top-fastening rod 5 is embedded in the chute of the upper end of housing 3 and is slidably connected with housing 3, and the lower surface of top-fastening rod 5 is threadedly coupled with flat spiral shell disk 4.
When rotary flat spiral shell disk 4, four top-fastening rods outwards screw out simultaneously, until top-fastening rod 5 skids off and holds out against on bottleneck inwall.When need
When drinking water, rotate backward.
In order to prevent water from pouring out, the upper surface of housing 3 can be flushed with the outer upper surface of upper shield 1, accordingly even when outer upper shield is because of chi
Very little problem can not fasten with bottleneck lateral wall, if outer upper shield because being close to bottleneck upper end, due to bottleneck and the top surface of rubber ring set 6
Contact, and compressed by hold-down mechanism 2, it can still reach the purpose of sealing.
Because the bottle cap and bottleneck are by friction lock, therefore, bottleneck can save manufacturing process without auger shell line.
The top-fastening rod 5 includes slide bar 10, and the termination of slide bar 10 is provided with briquetting 11, and briquetting 11 on bottleneck inwall contact surface with setting
There is rubber.By setting rubber to increase friction, locking effect is improved.
Claims (5)
- A kind of 1. compressing pump type bottle cap, it is characterised in that：Including outer upper shield（1）With interior hold-down mechanism（2）；The interior hold-down mechanism （2）Including housing（3）, housing（3）Rotatable flat spiral shell disk is inside installed（4）, housing（3）Upper circumference is surrounded with top-fastening rod（5）, Top-fastening rod（5）Embedded housing（3）In the chute of upper end and housing（3）It is slidably connected, top-fastening rod（5）Lower surface and flat spiral shell disk（4） Threaded connection, when flat spiral shell disk（4）During rotation, top-fastening rod（5）Skid off and hold out against on bottleneck inwall.
- A kind of 2. compressing pump type bottle cap according to claim 1, it is characterised in that：The outer upper shield（1）It is set in outside bottleneck On wall, outer upper shield（1）Inwall is provided with rubber ring set（6）, rubber ring set（6）Cross section is wide at the top and narrow at the bottom.
- A kind of 3. compressing pump type bottle cap according to claim 2, it is characterised in that：The rubber ring set（6）On be additionally provided with it is convex Rise（7）.
- A kind of 4. compressing pump type bottle cap according to claim 1, it is characterised in that：The flat spiral shell disk（4）Upper end is provided with handle Hand（8）, handle（8）Stretch out housing（3）, outer upper shield（1）Outside, flat spiral shell disk（4）Bottom is provided with screw（9）, screw（9）With Housing（3）It is be hinged.
- A kind of 5. compressing pump type bottle cap according to claim 1, it is characterised in that：The top-fastening rod（5）Including slide bar（10）, Slide bar（10）Termination is provided with briquetting（11）, briquetting（11）Rubber is provided with bottleneck inwall contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689944.3U CN206842043U (en) | 2017-06-14 | 2017-06-14 | A kind of compressing pump type bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689944.3U CN206842043U (en) | 2017-06-14 | 2017-06-14 | A kind of compressing pump type bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842043U true CN206842043U (en) | 2018-01-05 |
Family
ID=60799877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689944.3U Expired - Fee Related CN206842043U (en) | 2017-06-14 | 2017-06-14 | A kind of compressing pump type bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651874A (en) * | 2019-10-24 | 2020-01-07 | 北京京日东大食品有限公司 | Process for preparing sugar liquor of bean product |
-
2017
- 2017-06-14 CN CN201720689944.3U patent/CN206842043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651874A (en) * | 2019-10-24 | 2020-01-07 | 北京京日东大食品有限公司 | Process for preparing sugar liquor of bean product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |