CN2646073Y - Oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag - Google Patents
Oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag Download PDFInfo
- Publication number
- CN2646073Y CN2646073Y CN 03248899 CN03248899U CN2646073Y CN 2646073 Y CN2646073 Y CN 2646073Y CN 03248899 CN03248899 CN 03248899 CN 03248899 U CN03248899 U CN 03248899U CN 2646073 Y CN2646073 Y CN 2646073Y
- Authority
- CN
- China
- Prior art keywords
- cap
- oral liquid
- plastic bottle
- sealing
- enclosing cover
- 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 - Lifetime
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Abstract
An oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag is characterized in that the utility model comprises an outer cap (1) and an inner cap (3) which are connected by an inner thread and an outer thread, wherein a roof (12) of the outer cap (1) is concave, and the height is H, a conical tip heave (13) is arranged at the central position of the outer top surface of the roof (12), the height from the conical tip point to the outer top surface of the roof (12) is smaller than H. The advantages of the utility model are that prior twist press sealing or aluminium sealing are replaced by the welding sealing of the combined cap and the bottle body, thereby improving the sealing reliability, in particular to the reliability under high temperature. The defect of rupture or reduction of sealing intensity of prior art under high temperature is solved. Meanwhile, a round conical tip is provided with the outer cap and used to pierce the inner cap when used, so the use is more convenient. The utility model also has the advantage of a simple structure.
Description
Technical field: the utility model belongs to medicine, beverage packing, is specifically related to oral liquid plastic bottle, bag structural development with the packaging lid.
Background technology: after having oral liquid (beverage) the plastic bottle packing can that needs high-temperature sterilization now, aluminium foil composite pad and bottle heating are made it seam together through aluminium foil sealing machine.This Packaging Bottle because aluminium foil composite pad and plastic bottle are not same materials thereby at high temperature swell increment is different, cause the aluminium foil composite pad to break, thereby causes oral liquid or beverage to go bad in the air admission bottle when high-temperature sterilization.
Another kind of structure of the prior art is to lean against seal ring and the bottleneck pinch-off seal that covers after the plastic bottle can.When high-temperature sterilization,, make a bottle inner liquid medicine (beverage) vulnerable to pollution because thereby the plastics deliquescing causes seal ring and bottleneck poorly sealed.
The utility model content: the utility model provides a kind of ability high-temperature sterilization, easy to use, the oral liquid plastic bottle that seals failure-free enclosing cover tape punching awl point, bag with seam formula combination cover at the deficiencies in the prior art.
The utility model is formed by connecting by internal and external screw thread by enclosing cover and inner cap, and the top board of described enclosing cover is recessed, highly is H, and the outer end face middle position of top board has the cone tip shape projection, its awl sharp apex outside top board apical side height less than H.
Enclosing cover is provided with annular boss near the inner top surface place of top board, by this annular boss packing seal is housed.
The characteristics of the utility model maximum are to adopt the sealing of spiral cover pressing sealing or aluminium foil sealing to change combination cover and bottle welded seal into originally, and to have improved the leak free reliability; Reliability at high temperature particularly.Solved the shortcoming that breaking at high temperature appears in original technology or sealing intensity reduces.When simultaneously the utility model covers outside and increased by an epiconus and be used to use inner cap is pierced through, use more conveniently, the utility model also has advantage of simple structure.
Description of drawings:
Fig. 1 is a positive view of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
The specific embodiment:
Fig. 1,2 has provided embodiment of the present utility model, as shown in Figure 1, 2, the utility model is formed by connecting by internal and external screw thread by enclosing cover 1 and inner cap 3, the top board 12 of enclosing cover 1 is recessed, highly be H, the outer end face middle position of top board 12 has cone tip shape projection 13, its awl point outside top board 12 apical side height less than H.Enclosing cover 1 is provided with annular boss 11 near the inner top surface place of top board 12, by this annular boss 11 packing seal 2 is housed.
Can screw off when the effect of enclosing cover 1 is to use in the utility model, the epiconus above the enclosing cover 1 can pierce through the top board of inner cap 3, and then the soup (beverage) in the bottle flows out.The effect of packing seal 2 is after the top board of inner cap 3 is pierced, because soup (beverage) is not disposable using up, packing seal 2 can seal bottleneck after enclosing cover 1 screws on, and soup was undergone no deterioration in the regular hour.The effect of inner cap 3 be with can the bottleneck seam of soup (beverage), thereby form leakproof tank.Inner cap 3 can adopt commaterial with bottle, forms an integral body after the seam, thereby can not cause closure part to break because of coefficient of expansion is different when sterilization, and inner cap 3 fuses into one by the heating seam with bottleneck simultaneously, the sealing intensity height, thus guarantee to seal reliable.
Claims (2)
1, a kind of oral liquid plastic bottle, bag seam formula combination cover of enclosing cover tape punching awl point, it is characterized in that it is formed by connecting by internal and external screw thread by enclosing cover (1) and inner cap (3), the top board (12) of described enclosing cover (1) is recessed, highly be H, the outer end face middle position of top board (12) has cone tip shape projection (13), its awl sharp apex outside top board (12) apical side height less than H.
2, oral liquid plastic bottle, the bag seam formula combination cover of enclosing cover tape punching awl point according to claim 1, it is characterized in that enclosing cover (1) is provided with annular boss (11) near the inner top surface place of top board (12), is equipped with packing seal (2) by this annular boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248899 CN2646073Y (en) | 2003-09-27 | 2003-09-27 | Oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248899 CN2646073Y (en) | 2003-09-27 | 2003-09-27 | Oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646073Y true CN2646073Y (en) | 2004-10-06 |
Family
ID=34293370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248899 Expired - Lifetime CN2646073Y (en) | 2003-09-27 | 2003-09-27 | Oral liquid plastic bottle with perforating gimlet-point on outer cap and welding combined cover for bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646073Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530813A (en) * | 2010-11-01 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Collapsible funnel with integral cap for filling vehicle fluid reservoir |
-
2003
- 2003-09-27 CN CN 03248899 patent/CN2646073Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530813A (en) * | 2010-11-01 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Collapsible funnel with integral cap for filling vehicle fluid reservoir |
| CN102530813B (en) * | 2010-11-01 | 2014-09-17 | 通用汽车环球科技运作有限责任公司 | Collapsible funnel with integral cap for filling vehicle fluid reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130927 Granted publication date: 20041006 |