CN204197565U - A kind of glass bottle mouth sealing device - Google Patents
A kind of glass bottle mouth sealing device Download PDFInfo
- Publication number
- CN204197565U CN204197565U CN201420614813.5U CN201420614813U CN204197565U CN 204197565 U CN204197565 U CN 204197565U CN 201420614813 U CN201420614813 U CN 201420614813U CN 204197565 U CN204197565 U CN 204197565U
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- arc groove
- bottle cap
- flange
- bottle
- 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
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a kind of glass bottle mouth sealing device, comprising: have tapped bottleneck, with externally threaded bottle cap; The arc groove with bottleneck axes normal is had additional between the starting point place of described bottleneck negative thread and bottleneck end face, the starting point of arc groove is on the same radial section of bottle neck sheet, the terminal of arc groove is then to the tapered transition of bottleneck root diameter, described bottle cap is provided with flange on bottleneck arc groove correspondence position, when bottle cap and bottleneck are tightened, the flange of bottle cap and the arc groove of bottleneck are interference fit.The advantage that this reality is novel: when bottle cap and bottleneck are tightened and coordinated, the flange of bottle cap and the arc groove of bottleneck are interference fit, have served hermetic effect, serve particularly preferred effect for leakproof.
Description
Technical field
The utility model relates to a kind of container for article or store materials or transport, especially relates to a kind of glass bottle mouth sealing device.
Background technology
In prior art, bottle type container is mainly used in the packaging of liquid product, its bottleneck and bottle cap mainly adopt single-start thread to be connected, easily produce thread stripping when bottleneck coordinates with bottle cap or twist not tight phenomenon, this addresses this problem mostly to adopt and is provided with Nei Sai and bottleneck inwall extrudes in bottle cap inside top, but effect is unsatisfactory, the situation of leak of liquid often has generation.The present inventor, for this situation in-depth study, experienced by test of many times and finally achieves satisfactory effect, meet the needs in market.
Summary of the invention
The purpose of this utility model provides a kind of structure simply, not increase a kind of glass bottle mouth sealing device of productive costs for prior art weak point.
The purpose of this utility model is realized by following measures: a kind of glass bottle mouth sealing device, include tapped bottleneck, with externally threaded bottle cap, it is characterized in that, the arc groove with bottleneck axes normal is had additional between the starting point place of described bottleneck negative thread and bottleneck end face, the starting point of arc groove is on the same radial section of bottle neck sheet, the terminal of arc groove is then to the tapered transition of bottleneck root diameter, described bottle cap is provided with flange on bottleneck arc groove correspondence position, when bottle cap and bottleneck are tightened, the flange of bottle cap and the arc groove of bottleneck are interference fit.
Compared with prior art, have employed a kind of glass bottle mouth sealing device that the utility model proposes, tool has the following advantages: when bottle cap and bottleneck are tightened and coordinated, the flange of bottle cap and the arc groove of bottleneck are interference fit, serve hermetic effect, particularly preferred effect has been served for leakproof.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram that the utility model proposes.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is elaborated: Fig. 1 shows an embodiment of the present utility model.In figure, a kind of glass bottle mouth sealing device, includes tapped bottleneck 1, with externally threaded bottle cap 2; The arc groove 11 with bottleneck axes normal is had additional between the starting point place of described bottleneck 1 negative thread and bottleneck 1 end face, the starting point of arc groove 11 is on the same radial section of pass 12, the terminal of arc groove 11 is then to the tapered transition of bottleneck 1 root diameter 13, described bottle cap 2 is provided with flange 21 on bottleneck arc groove 11 correspondence position, when bottle cap 2 and bottleneck 1 are tightened, the flange 21 of bottle cap 2 is interference fit with the arc groove 11 of bottleneck 1.
The embodiment provided above does not form restriction of the present utility model, and in this area, those skilled in the art make various distortion within the scope of the appended claims or revise all in protection domain.
Claims (1)
1. a glass bottle mouth sealing device, include tapped bottleneck, with externally threaded bottle cap, it is characterized in that, the arc groove with bottleneck axes normal is had additional between the starting point place of described bottleneck negative thread and bottleneck end face, the starting point of arc groove is on the same radial section of bottle neck sheet, the terminal of arc groove is then to the tapered transition of bottleneck root diameter, described bottle cap is provided with flange on bottleneck arc groove correspondence position, when bottle cap and bottleneck are tightened, the flange of bottle cap and the arc groove of bottleneck are interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614813.5U CN204197565U (en) | 2014-10-22 | 2014-10-22 | A kind of glass bottle mouth sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614813.5U CN204197565U (en) | 2014-10-22 | 2014-10-22 | A kind of glass bottle mouth sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197565U true CN204197565U (en) | 2015-03-11 |
Family
ID=52655551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614813.5U Expired - Fee Related CN204197565U (en) | 2014-10-22 | 2014-10-22 | A kind of glass bottle mouth sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079863A1 (en) * | 2015-11-12 | 2017-05-18 | 黄海涛 | Bottle opening blocking structure |
-
2014
- 2014-10-22 CN CN201420614813.5U patent/CN204197565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079863A1 (en) * | 2015-11-12 | 2017-05-18 | 黄海涛 | Bottle opening blocking structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203638375U (en) | Bottle with double-layer seal bottle cap | |
| CN204197565U (en) | A kind of glass bottle mouth sealing device | |
| CN205366501U (en) | Pithos sealing device | |
| CN105480544A (en) | Packaged container cover directive structure | |
| CN204197564U (en) | A kind of liquid detergent lid with seal ring | |
| CN205515548U (en) | Medical glass bottle | |
| CN204955873U (en) | Pen holder | |
| CN204297303U (en) | The false proof loss of weight bottle cap of a kind of tearing type | |
| CN103466186A (en) | Sealing bottle cap | |
| CN202784006U (en) | Bottle mouth structure provided with inner threads | |
| CN204057908U (en) | A kind of spin-ended device of flexibility of cap rotating machine | |
| CN206202982U (en) | A kind of novel bottle cap structure | |
| CN205738726U (en) | A kind of high leakproofness reagent bottle | |
| CN208499203U (en) | A kind of bottle of dual bottle cap sealing | |
| CN202321109U (en) | Sealed plastic bottle | |
| CN204022249U (en) | A kind of hoisting mechanism | |
| CN204675007U (en) | Multi-function package container | |
| CN204341632U (en) | Air-tight bottle | |
| CN205252052U (en) | Hydraulic seal storage device that can effectively remain traditional chinese medicine active ingredient | |
| CN206202986U (en) | Glass wine bottle rubber sealing boot | |
| CN204368710U (en) | A kind of new beverage box device | |
| CN206087790U (en) | Control bottle bottleneck and bottle cover structure | |
| CN205186852U (en) | Medicine bottle | |
| CN104309912A (en) | Plastic cover with sealing structure | |
| CN206350691U (en) | Sealing-plug for vacuum flask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201416, No. 1288, Cang Gong Road, Shanghai, Fengxian District Patentee after: Shanghai Mclean Biochemical Technology Co., Ltd. Address before: 201416, No. 1288, Cang Gong Road, Shanghai, Fengxian District Patentee before: SHANGHAI MACKLIN BIOCHEMICAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |