CN2303795Y - Anti-fake bottle cap - Google Patents
Anti-fake bottle cap Download PDFInfo
- Publication number
- CN2303795Y CN2303795Y CN 97203805 CN97203805U CN2303795Y CN 2303795 Y CN2303795 Y CN 2303795Y CN 97203805 CN97203805 CN 97203805 CN 97203805 U CN97203805 U CN 97203805U CN 2303795 Y CN2303795 Y CN 2303795Y
- Authority
- CN
- China
- Prior art keywords
- lid
- mouth
- cover
- cock body
- bottle cap
- 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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Abstract
The utility model discloses a novel anti-counterfeiting bottle cover which uses plastic as the main material. The utility model is characterized in that the utility model comprises an upper cover, an inner cover, a cover mouth, a plug body and a cover body, wherein, the upper cover is a cylindrical object whose upper end is closed and lower end is open. The cover body is a cylindrical object whose upper and lower ends are open, and the inner side of the lower end of the cover body is provided with a baffling structure. The lower end of the upper cover and the upper end of the cover body are connected by a plurality of narrow necks which are arranged at intervals. The inner cover is positioned in the upper cover and is in tight fit with the upper cover mutually. The cover mouth is positioned in the inner cover. The utility model has the advantages of good anti-counterfeiting function, high sealing performance, convenient installation and use, etc., and hands can not be scratched by the utility model.
Description
The utility model relates to a kind of lid of liquid container, particularly relates to the anti-fake bottle lid that is used for the famous and precious drinks of splendid attire.
Existing metal anti-theft Bottle cap structure is generally comparatively simple, has the low characteristics of cost; It is to utilize sheet metal to have good plastic characteristics with cooperating of bottleneck, and pressurization when mounted forms.This bottle cap has many deficiencies, and the one, leak tightness is not good enough, easy to leak; The 2nd, turn on too effort; The 3rd, easily scratched hand during twist-off closure by metal burr; The 4th, after liquid uses up in the bottle, filling fake products inwards.
The purpose of this utility model is: a kind of novel false proof bottle cap is provided, and this bottle cap allows to pour out liquid in bottle, can stop the liquid that bottle is outer to charge in the bottle again, has antiforge function preferably; Also have simultaneously good airproof performance, installation, easy to use, can not the oarsman etc. advantage.
The technical solution of the utility model is: a kind of novel false proof bottle cap is a main raw material(s) with plastics, it is characterized in that: comprise loam cake, inner cap, Gai Zui, cock body and lid; Described loam cake is the cylindric thing of upper end closed, lower ending opening; Lid is the cylindric thing that upper and lower side is opening, and the inboard, lower end of lid is provided with barrier structure; The lower end of loam cake is connected with the thin neck of the upper end of lid with some intervals; Described inner cap is positioned at loam cake and mutual flush fit, and described lid mouth is positioned at inner cap; The inboard of inner cap links with helicitic texture with the outside of lid mouth; Described cock body is positioned at the bottom of covering mouth, and the middle part of cock body is provided with one-way valve structures, is provided with downward annular groove around the cock body, and the outer wall inboard of described annular groove is provided with screw thread.
Aforesaid anti-fake bottle lid can be fitted on the cooresponding bottleneck that liquid product is housed, when bottle cap top is turned by conter clockwise, thin neck between loam cake and lid disconnects, and continues conter clockwise and turns loam cake, and it is liquid the pourable bottle that loam cake is backed out from the lid mouth together with inner cap; Because the thin neck between loam cake and lid is plastics, the thin neck of more traditional metal easily disconnects, and twist-off closure must not required great effort very much; Plastic Parts does not resemble easy oarsman the crown cap yet; Except that loam cake and inner cap, the other parts of bottle cap are stayed on the bottleneck all the time, if the part that will stay on the bottleneck is by force taken off, must destroy some parts wherein, even all be destroyed together with bottle; Because the one-way flow effect of check valve only allows to pour out the liquid in the bottle, and liquid can not be charged in the bottle, has so just realized its antiforge function; It is main material that the utility model adopts plastics, has better leak tightness than crown cap, reaches between inner cap and lid mouth between cock body and bottleneck all to cooperate threadably, makes its sealing effectiveness better;
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of a specific embodiments of the utility model;
Novel false proof bottle cap embodiment as shown in Figure 1 comprises loam cake 1, inner cap 2, lid mouth 3, cock body 4 and lid 6; Described loam cake 1 is the cylindric thing of upper end closed, lower ending opening; Lid 6 is the cylindric thing of opening for upper and lower side, and the inboard, lower end of lid 6 is provided with barrier structure 13; The upper end of the lower end of loam cake 1 and lid 6 is connected with the thin neck at some intervals; Described inner cap 2 is positioned at loam cake 1 and mutual flush fit, and described lid mouth 3 is positioned at inner cap 2; The inboard of inner cap 2 links with helicitic texture 8 with the outside of lid mouth 3; Described cock body 4 is positioned at the bottom of covering mouth 3, and the middle part of cock body 4 is provided with one-way valve structures 5, is provided with downward annular groove 11 around the cock body 4, and the outer wall inboard of described annular groove 11 is provided with screw thread 12.Barrier structure 13 can be convex tendon type or barb type, and present embodiment adopts barb type, its role is to after bottle cap installs on the bottleneck, hooks the lower end of the boss 19 on the bottleneck, and bottle cap can not be deviate from.Annular groove 11 is used to be fastened on bottleneck, the screw thread 12 of its outer wall inboard be used for bottleneck on the screw thread fit of corresponding position.
The one-way valve structures 5 at cock body 4 middle parts comprises the tubular structure 9 and the ball valve 14 of a upper and lower side opening in the present embodiment, and the lower end of described tubular structure 9 is a tightening mouth 10, and described ball valve 14 is arranged in tubular structure 9 and is supported on the tightening mouth 10.
The middle part of present embodiment middle cover mouth 3 is provided with baffle arrangement 15, is connected with at interval muscle between the sidewall of baffle arrangement 15 and lid mouth 3, forms the passage 16 that can pass through liquid between each muscle.Baffle plate 15 is used to limit the position of ball valve 14.
The lower end of the sidewall of present embodiment middle cover mouth 3 is stretched to all around and is formed shoulder shape structure 17, and the outer of shoulder shape structure 17 is connected with the upper end of described lid 6.
The top of cock body 4 is provided with and the corresponding annular convex rib 18 of the madial wall hypomere of described lid mouth 3 in the present embodiment.Annular convex rib 18 is used for cooperating with lid mouth 3, makes cock body 4 and lid mouth 3 leak-tight joints.
In the utility model anti-fake bottle lid, loam cake 1, lid mouth 3 and lid 6 are interconnective after processing respectively and assembling, and its connection can weld technology by super sonic and realize.
Claims (5)
1, a kind of novel false proof bottle cap is a main raw material(s) with plastics, it is characterized in that: comprise loam cake (1), inner cap (2), lid mouth (3), cock body (4) and lid (6); Described loam cake (1) is the cylindric thing of upper end closed, lower ending opening; Lid (6) is the cylindric thing of opening for upper and lower side, and the inboard, lower end of lid (6) is provided with barrier structure (13); The upper end of the lower end of loam cake (1) and lid (6) is connected with the thin neck at some intervals; Described inner cap (2) is positioned at loam cake (1) and mutual flush fit, and described lid mouth (3) is positioned at inner cap (2); The inboard of inner cap (2) links with helicitic texture (8) with the outside of lid mouth (3); Described cock body (4) is positioned at the bottom of covering mouth (3), and the middle part of cock body (4) is provided with one-way valve structures (5), and cock body (4) is provided with downward annular groove (11) all around, and the outer wall inboard of described annular groove (11) is provided with screw thread (12).
2, novel false proof bottle cap according to claim 1, it is characterized in that: the one-way valve structures (5) at described cock body (4) middle part comprises the tubular structure (9) and the ball valve (14) of a upper and lower side opening, the lower end of described tubular structure (9) is a tightening mouth (10), and described ball valve (14) is arranged in tubular structure (9) and is supported on the tightening mouth (10).
3, novel false proof bottle cap according to claim 1, it is characterized in that: the middle part of described lid mouth (3) is provided with baffle arrangement (15), be connected with at interval muscle between the sidewall of baffle arrangement (15) and lid mouth (3), forming between each muscle can be by the passage (16) of liquid.
4, novel false proof bottle cap according to claim 1 is characterized in that: the lower end of the sidewall of described lid mouth (3) is stretched to all around and is formed shoulder shape structure (17), and the outer of shoulder shape structure (17) is connected with the upper end of described lid (6).
5, novel false proof bottle cap according to claim 1 is characterized in that: the top of described cock body (4) is provided with the corresponding annular convex rib of madial wall hypomere (18) with described lid mouth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203805 CN2303795Y (en) | 1997-01-01 | 1997-01-01 | Anti-fake bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203805 CN2303795Y (en) | 1997-01-01 | 1997-01-01 | Anti-fake bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303795Y true CN2303795Y (en) | 1999-01-13 |
Family
ID=33924542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97203805 Expired - Fee Related CN2303795Y (en) | 1997-01-01 | 1997-01-01 | Anti-fake bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303795Y (en) |
-
1997
- 1997-01-01 CN CN 97203805 patent/CN2303795Y/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 |