CN201089567Y - Screw cap of blow molded bottle equipped with two sealing rings - Google Patents
Screw cap of blow molded bottle equipped with two sealing rings Download PDFInfo
- Publication number
- CN201089567Y CN201089567Y CNU2007201752491U CN200720175249U CN201089567Y CN 201089567 Y CN201089567 Y CN 201089567Y CN U2007201752491 U CNU2007201752491 U CN U2007201752491U CN 200720175249 U CN200720175249 U CN 200720175249U CN 201089567 Y CN201089567 Y CN 201089567Y
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- CN
- China
- Prior art keywords
- bottle
- bottleneck
- cap
- ring
- 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 relates to a blow molding bottle threaded cap provided with two sealing rings, which takes the structure of a cylindrical hollow cap, wherein, convex threads are arranged on the inner wall of the bottle cap and the outer edge of a bottle neck; the top end inside the bottle cap is a top closed surface and tightly sealed with the superface of a bottle mouth to form a first sealing ring; an inner wall closed surface is arranged under the threads on the inner wall of the bottle cap; correspondingly, a bottle neck closed surface is arranged under the threads on the outer edge of the bottle neck; the inner wall closed surface of the bottle cap is tightly sealed with the bottle neck closed surface to form a second sealing ring. After the bottle cap is closed, the outer edge of the bottle neck is on a relatively dustless and germless sanitary state, thereby safety guarantee is provided for drinkers to directly contact the bottle neck by oral lips.
Description
Technical field
The utility model belongs to the packing technique field, relates generally to a kind of blowing beverage bottle, particularly is provided with the blow molded bottle threaded cap two seals ring, that have hygienic function.
Background technology
Along with the maturation of blow molding technology and a large amount of uses of blow moulding machine, blow molded bottle has been widely used in the splendid attire of soda, fruit drink, mineral water, pure water, milk, soya-bean milk, vegetable oil and other liquid.The bottleneck of this blow molded bottle generally adopts threaded cap to seal, and seal ring all is positioned at the bottleneck top, and the bottleneck outer rim that seal ring is following then directly communicates with atmosphere.Canned in order to prevent secondary, how to be furnished with the disposable anti-false draw ring in the bottle cap lower end.In each link of producing, transporting, storing, use, the bottleneck outer rim communicates with atmosphere all the time, can't guarantee its aseptic, dust free hygienic conditions, when particularly directly drinking as beverage bottle, lip contacts with the bottleneck outer rim inevitably, especially contain sugar liquors residual in the bottleneck outer rim, multiply germ easilier, bring serious health concerns thus.
How to improve the structure design of bottleneck and bottle cap, make bottleneck outer rim and isolate from outer air, it keeps clean, dustless, aseptic hygienic state, the purpose of this utility model place just for a long time.
The utility model content
A kind of blow molded bottle threaded cap that is provided with the two seals ring of the present utility model, outward appearance is a cylinder, is the cap shape, hollow structure is wherein in top closure.The bottle cap inwall is established the convex screw thread, and is corresponding with it, also is provided with the convex screw thread in the bottleneck outer rim, the mutual interlock of the screw thread of bottle cap and bottleneck, the unlatching and the involution of realization bottle cap.On the inboard top of bottle cap, establish a ring-type guide ring, guiding bottleneck and bottle cap are closed better when capping.The guide ring outer rim is the caping closing face, constitutes the first road seal ring with bottleneck end face tight closure.Below the screw thread of bottle cap inwall, the inwall closing face is set; Corresponding with it, below the screw thread of bottleneck outer rim, the bottleneck closing face is set, bottle cap inwall closing face and bottleneck closing face tight closure constitute the second road seal ring.
A kind of blow molded bottle threaded cap that is provided with the two seals ring of the present utility model, be characterized in: caping closing face in the bottle cap and the vertical distance between the inwall closing face, equal the vertical distance between bottleneck end face and the bottleneck closing face, to guarantee two seals ring tight closure simultaneously.The first road seal ring stops the interior liquid of bottle to overflow, and the second road seal ring stops outside air to enter.After the bottle cap closure, make the bottleneck outer rim be in dustless, aseptic hygienic state.When the lip of drinking person contacts bottleneck, can access comparatively safe hygienic conditions.
A kind of blow molded bottle threaded cap that is provided with the two seals ring of the present utility model, also the skirt end at bottle cap is provided with tearing strip, and tearing strip is connected with point-like with bottle cap, and the tearing strip inwall is established the steady ring of convex.Corresponding with it, establish the convex non-return ring in the base of neck outer rim.Behind the blow molded bottle canned liquid, be provided with threaded cap tearing strip, complete and be inserted in bottleneck and tighten, promptly under the two seals ring closure state, this moment, the steady ring of tearing strip inwall was positioned at below the non-return ring of bottleneck outer rim and irreversible.During uncork first, bottle cap is along carrying on the screw thread, and tearing strip is limited by non-return ring, makes it to separate with bottle cap body, shows that this bottle opens, and prevents that effectively secondary is canned, guarantees customer's physical and mental health.
A kind of blow molded bottle threaded cap that is provided with the two seals ring that the utility model provides, make bottle in each link canned, that store, transport, sell, can both guarantee that the bottleneck outer rim is in dustless, the aseptic relatively hygienic conditions all the time, provide safety assurance for making things convenient for the customer directly to drink with lip.
The utility model novel structure, technology is simple, is widely used, and does not increase productive costs, and patent achievement easily transforms.
Description of drawings
A kind of structural representation that is provided with the blow molded bottle threaded cap of two seals ring that Fig. 1 provides for the utility model;
Fig. 2 is the blow molded bottle bottleneck structure scheme drawing that adapts with threaded cap of the present utility model;
Fig. 3 is the embodiment that the utility model provides, and is provided with the blow molded bottle threaded cap of two seals ring and the scheme drawing that bottleneck is used.
Among the figure: 1 ... the bottle cap inwall first road screw thread
2 ... the bottle cap inwall second road screw thread
3 ... guide ring
4 ... the caping closing face
5 ... tearing strip
6 ... steady ring
7 ... breakpoint
8 ... bottle cap inwall closing face
11 ... the bottleneck outer rim first road screw thread
12 ... the bottleneck outer rim second road screw thread
14 ... the bottleneck end face
16 ... non-return ring
18 ... the bottleneck closing face
The specific embodiment
Fig. 3 is the specific embodiment that the utility model provides, and is provided with the blow molded bottle threaded cap of two seals ring and the scheme drawing that bottleneck is used.
In the present embodiment, the outward appearance of blow molded bottle threaded cap is a cylinder, hollow cap-like structure, top closure.The bottle cap inwall is established twice convex screw thread, i.e. bottle cap inwall first road screw thread [1] and the bottle cap inwall second road screw thread [2]; Corresponding with it, also be provided with twice convex screw thread in the bottleneck outer rim, i.e. bottleneck outer rim first road screw thread [11] and the bottleneck outer rim second road screw thread [12], screw thread [1] and screw thread [11] interlock, screw thread [2] and screw thread [12] interlock are realized the unlatching and the involution of bottle cap.
On the inboard top of bottle cap, establish a ring-type guide ring [3], guiding bottleneck and bottle cap are closed better when capping.The guide ring outer rim is caping closing face [4], constitutes the first road seal ring with bottleneck end face [14] tight closure.Below the screw thread of bottle cap inwall, inwall closing face [8] is set; Corresponding with it, below the screw thread of bottleneck outer rim, bottleneck closing face [18] is set, bottle cap inwall closing face [8] and bottleneck closing face [18] tight closure constitute the second road seal ring.Caping closing face [4] in the bottle cap and the vertical distance between the inwall closing face [8] equal the vertical distance between bottleneck end face [14] and the bottleneck closing face [18], to guarantee two seals ring tight closure simultaneously.The first road seal ring stops the interior liquid of bottle to overflow, and the second road seal ring stops outside air to enter.After the bottle cap closure, the bottleneck outer rim is in dustless, aseptic relatively hygienic state, for drinking person directly provides environment comparatively safe, health with lip contact bottleneck.
Present embodiment also is provided with tearing strip [5] at the skirt end of bottle cap, sentences point-like with bottle cap in [7] and is connected.Tearing strip [5] inwall is established the steady ring [6] of convex, and is corresponding with it, establishes convex non-return ring [16] in the base of neck outer rim.Behind the blow molded bottle canned liquid, the bottle cap that is provided with tearing strip is inserted in bottleneck and tightens, and promptly under the two seals ring closure state, this moment, the steady ring [6] of tearing strip inwall was positioned at below the non-return ring [16] of bottleneck outer rim, and irreversible.During uncork first, bottle cap is along carrying on the screw thread, and tearing strip [5] is subjected to non-return ring [16] restriction, makes it to separate with bottle cap body, and is canned in order to prevent secondary.
A kind of blow molded bottle threaded cap that is provided with the two seals ring that the utility model provides, each canned at bottle, as to store, transport, sell link, can both guarantee that the bottleneck outer rim is in dustless, the aseptic relatively hygienic conditions all the time, provide safety, health to guarantee for making things convenient for the customer directly to drink with lip.
Claims (3)
1. a blow molded bottle threaded cap that is provided with the two seals ring is cylinder hollow cap-like structure, top closure, and inwall is provided with convex screw thread [1] and [2], and is corresponding with it, also is provided with convex screw thread [11] and [12] in the bottleneck outer rim; On the inboard top of bottle cap, be caping closing face [4], constitute the first road seal ring with bottleneck end face [14] tight closure, it is characterized in that: below the screw thread of bottle cap inwall, inwall closing face [8] is set, corresponding with it, below the screw thread of bottleneck outer rim, bottleneck closing face [18] is set, and bottle cap inwall closing face [8] and bottleneck closing face [18] tight closure constitute the second road seal ring.
2. a kind of blow molded bottle threaded cap that is provided with the two seals ring according to claim 1, it is characterized in that: caping closing face [4] in the bottle cap and the vertical distance between the inwall closing face [8] equal the vertical distance between bottleneck end face [14] and the bottleneck closing face [18].
3. a kind of blow molded bottle threaded cap that is provided with the two seals ring according to claim 1, it is characterized in that: the skirt end of bottle cap is provided with tearing strip [5], sentences point-like with bottle cap in [7] and is connected; Tearing strip [5] inwall is established the steady ring [6] of convex, and is corresponding with it, establishes convex non-return ring [16] in the base of neck outer rim; Under the two seals ring closure state, the steady ring of tearing strip inwall [6] is positioned at below the non-return ring [16] of bottleneck outer rim, and irreversible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752491U CN201089567Y (en) | 2007-08-29 | 2007-08-29 | Screw cap of blow molded bottle equipped with two sealing rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752491U CN201089567Y (en) | 2007-08-29 | 2007-08-29 | Screw cap of blow molded bottle equipped with two sealing rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089567Y true CN201089567Y (en) | 2008-07-23 |
Family
ID=39861327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201752491U Expired - Fee Related CN201089567Y (en) | 2007-08-29 | 2007-08-29 | Screw cap of blow molded bottle equipped with two sealing rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089567Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030111A1 (en) * | 2007-08-28 | 2009-03-12 | Beijing Wanjiang Technology Limited | Conjugating structure between bottle neck and bottle cap |
| CN102795392A (en) * | 2012-09-06 | 2012-11-28 | 湖南乐福地医药包材科技有限公司 | Beverage packaging |
| CN102795393A (en) * | 2012-09-06 | 2012-11-28 | 湖南乐福地医药包材科技有限公司 | Bottle cap and beverage package with same |
| CN102815447A (en) * | 2012-09-06 | 2012-12-12 | 湖南乐福地医药包材科技有限公司 | Beverage packaging |
-
2007
- 2007-08-29 CN CNU2007201752491U patent/CN201089567Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030111A1 (en) * | 2007-08-28 | 2009-03-12 | Beijing Wanjiang Technology Limited | Conjugating structure between bottle neck and bottle cap |
| CN102795392A (en) * | 2012-09-06 | 2012-11-28 | 湖南乐福地医药包材科技有限公司 | Beverage packaging |
| CN102795393A (en) * | 2012-09-06 | 2012-11-28 | 湖南乐福地医药包材科技有限公司 | Bottle cap and beverage package with same |
| CN102815447A (en) * | 2012-09-06 | 2012-12-12 | 湖南乐福地医药包材科技有限公司 | Beverage packaging |
| CN102815447B (en) * | 2012-09-06 | 2016-01-20 | 湖南乐福地医药包材科技有限公司 | Beverage packaging |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 100052 Beijing Xuanwu District city Xuanwu street outside the censer Ying Dong Xiang Hospital No. 2 4-8-201 Patentee after: Beijing Wanjiang Technology Co., Ltd. Address before: 100052 Beijing City, Xuanwu District Xuanwu street outside No. 28 Futuris building B block 701 Patentee before: Beijing Wanjiang Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20110829 |