CN2687043Y - Threaded bottleneck cap - Google Patents
Threaded bottleneck cap Download PDFInfo
- Publication number
- CN2687043Y CN2687043Y CN 200420030978 CN200420030978U CN2687043Y CN 2687043 Y CN2687043 Y CN 2687043Y CN 200420030978 CN200420030978 CN 200420030978 CN 200420030978 U CN200420030978 U CN 200420030978U CN 2687043 Y CN2687043 Y CN 2687043Y
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- screw threads
- cap
- press
- gland
- 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
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- Closures For Containers (AREA)
Abstract
The utility model relates to a bottleneck press-cap with screw threads, comprising a bottleneck and a press-cap. The bottleneck press-cap with screw threads is characterized in that: the bottleneck is straight column shaped; the exterior of the top end of the bottleneck is provided with outer screw threads which are dextral screw threads or sinistrorse screw threads and are divided into three discontinuous sections, and the outer screw threads form an interlocking opening on the inner side of the press-cap; screw threads are formed on the interlocking opening, are inner screw threads, and are dextral screw threads, corresponding to the outer screw threads of the bottleneck, being divided into three discontinuous sections; after the press-cap and the bottleneck are in a press fit, as the screw threads are combined together in an interlocking mode, a sealing state is achieved; when the press-cap is rotated in the left direction, the bottle cap and the bottleneck are separated. The bottleneck press-cap with screw threads has the advantages that the structure is simple, the manufacturing is easy, the use is convenient, and the bottleneck can be opened by screwing the press-cap by hand in a rotary mode.
Description
Technical field
The utility model relates to a kind of bottleneck bottle cap sealing improvement technology, is adapted at implementing on beer, the beverage bottle to use.
Background technology
At present, the beer of selling on the market and the glass bottle of some beverages all adopt the gland form, and bottleneck adopts no screw thread flat-top outer bottleneck, loam cake adopts the gland form, this kind bottleneck hermetically-sealed construction is simple, and it is also comparatively convenient produce to use, but its weak point is must use special tool when opening, Bottle opener, give daily edible making troubles, particularly travel on official business or, very inconvenience when having dinner in operation in the open air, adopt other method to open, often cause the damage of bottleneck or cause that accident takes place.
Summary of the invention
Open the inconvenience of using special tool for solving above bottleneck, the purpose of this utility model provides a kind of threaded bottleneck gland, utilizes the draw bail of the screw thread of bottleneck and loam cake, just can realize bottleneck uncap easy to use, without the purpose of special tool.
The structure design of the utility model is achieved in that
Threaded its structure of bottleneck gland of the utility model includes bottleneck and gland two parts are formed, it is characterized in that bottleneck adopts straight shape cylinder bottleneck, tip exterior at bottleneck is provided with outside thread, be right-hand screw thread, divide three periods discontinuous (as shown in Figure 1), at the inboard articulation port that forms of gland, on articulation port, form screw thread equally, be negative thread, corresponding with external thread of bottleneck, three sections of branches are discontinuous, are right-hand screw thread (as shown in Figure 2), after gland and the bottleneck pressing, because threaded engagement combines, reach sealing state, left-handed gland, bottle cap separates with bottleneck.
The utility model has following advantage compared with the prior art: simple in structure, make easy, very easy to use, turn gland with hand-screw and can open bottleneck.
Description of drawings
Fig. 1 is the bottle neck hitch composition of threaded bottleneck gland;
Fig. 2 is the gland structure figure of threaded bottleneck gland;
The specific embodiment
Its structure is as shown in drawings: 1 bottle, 2 bottlenecks, 3 outside threads, 4 glands, 5 articulation ports, 6 negative threads, with bottle cap after pressing on the bottleneck, bottle cap is connected with bottleneck,, form sealing state because threaded engagement is sealed, when needs are opened, with the hand-screw lid of screwing on, bottle cap just can screw out along hand of spiral, reach purpose of opening.
Claims (1)
1. threaded bottleneck gland, include bottleneck (2) and gland (4) two parts and form, it is characterized in that bottleneck (2) adopts straight shape cylinder bottleneck (2), be provided with outside thread (3) in the tip exterior of bottleneck (2), be right-hand screw thread or minus thread, divide three sections discontinuous; At the inboard articulation port (5) that forms of gland (4), go up at articulation port (5) equally and form screw thread, be negative thread (6), corresponding with bottleneck (2) outside thread (3), divide three sections discontinuous, be right-hand screw thread or minus thread; After gland (4) and bottleneck (2) pressing,, reach sealing state because threaded engagement combines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420030978 CN2687043Y (en) | 2004-03-30 | 2004-03-30 | Threaded bottleneck cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420030978 CN2687043Y (en) | 2004-03-30 | 2004-03-30 | Threaded bottleneck cap |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2687043Y true CN2687043Y (en) | 2005-03-23 |
Family
ID=34670511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420030978 Expired - Fee Related CN2687043Y (en) | 2004-03-30 | 2004-03-30 | Threaded bottleneck cap |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2687043Y (en) |
-
2004
- 2004-03-30 CN CN 200420030978 patent/CN2687043Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |