CN2383790Y - Explosion-proof structure for beer bottle and like-container - Google Patents
Explosion-proof structure for beer bottle and like-container Download PDFInfo
- Publication number
- CN2383790Y CN2383790Y CN 99209694 CN99209694U CN2383790Y CN 2383790 Y CN2383790 Y CN 2383790Y CN 99209694 CN99209694 CN 99209694 CN 99209694 U CN99209694 U CN 99209694U CN 2383790 Y CN2383790 Y CN 2383790Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- beer
- beer bottle
- bottle cap
- pressure
- 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
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to an explosion proof structure for a beer bottle and a similar container, which comprises a bottle body 1, a bottle cap 2 and a sealing gasket 3. The utility model is characterized in that a pressure release hole 21 is arranged on the bottle cap 2, and a pressure release and explosion proof sheet 4 is arranged between the sealing gasket on the inner side of the bottle cap and the bottle cap. The pressure release and explosion proof sheet 4 is made of an aluminum and mold composite membrane, an aluminum, mold and paper composite membrane or a zinc and aluminum composite membrane and can also be made of other similar materials. A compression strength value is designed to smaller than a compression strength value of the beer bottle. The pressure release and explosion proof sheet 4 can be automatically ruptured by the utility model when internal pressure of the beer bottle exceeds a designed value, and pressure is released through the pressure release hole 21. When a user drinks, a suction pipe can be used for being inserted into the beer bottle after the pressure release and explosion proof sheet is pierced by the suction pipe through the pressure release hole.
Description
The utility model relates to a kind of blast resistance construction of Bottle ﹠ Can class pressure container, particularly relates to the blast resistance construction of a kind of beer bottle and similar containers.
Beer is a kind of alcoholic beverage that people like.Because of it is a kind of air containing fluid, can in container, can produce certain pressure, therefore its packing material is had than exacting requirements.For a long time, beer industry both domestic and external adopts glass bottle packaging beer always.The ordinary beer bottle structure as shown in Figure 1, it is made up of bottle 1, bottle cap 2 and packing seal 3.Although the glass wine bottle abundant raw materials, production technology is simple, and is inexpensive, owing to have certain pressure in the beer bottle, therefore also just has certain explosion hazard.Though the beer bottle of producing in the market and using all is according to standard specification production, its physicochemical property, as internal stress, thermal shock resistance, impact resistance, internal pressure resistance etc. exacting requirements is arranged all, particularly its internal pressure resistance is defined as 〉=1.2MPa, and every batch of product all will carry out strict inspection according to the rules, just can produce use after qualified.But in actual life, we still can often see the report that relevant explosion of beer bottle is hurted sb.'s feelings.Prevent that at present beer bottle from producing the method for exploding and mainly containing two kinds, a kind of is the compressive resistance that increases container, as improves its safety factor; Another kind is that safety device is set is explosion-proof with pressure limiting.Above-mentioned two kinds of safety anti-explosive methods all have application in the production of various pressure containers is used, a kind of method before beer bottle then only adopts mostly at present is its regulation bigger safety factor (K ≈ 2).However, because beer bottle is glasswork, its less stable, and compressive resistance has certain limit, in the production use such-and-such incident violating the regulations can take place, thereby explosion injury people incident can't be solved fundamentally in addition.Except the blast problem, also there is the another one problem in existing beer bottle, and Here it is, and bottle cap is opened problem.Because existing beer bottle cap all is to be pressed on the bottleneck by capsuling machine, during drinks beer, need just can open with special-purpose device for releasing closures, and when not having device for releasing closures at one's side, someone also stings out it with tooth, or removes by means of apparatus on every side, so very easily causes the damage of tooth or other apparatus.The existing the problems referred to above of beer bottle and similar containers thereof not only directly influence the safety of beer drinking person, and can have influence on the development of beer industry self.
The purpose of this utility model is to provide the blast resistance construction of a kind of beer bottle and similar containers for solving beer bottle or similar pressure container may produce the problem of explosion hazard and beer bottle because of a variety of causes in the production use difficult unlatching problem simultaneously.
For achieving the above object, beer bottle that the utility model provides and similar containers blast resistance construction comprise bottle 1, bottle cap 2 and packing seal 3, it is characterized in that having relief hole 21 on described bottle cap 2, and pressure-relief explosion-proof sheet 4 is housed between bottle cap inner seal pad and bottle cap.
Described pressure-relief explosion-proof sheet 4 adopts aluminium, moulds complex film, aluminium, mould, paper complex film or zinc, aluminum composite membrane make, and also can adopt other materials similar to make.Its design compressive resistance value is less than beer bottle compressive resistance value.This complex film is similar to the film that seals that the soft beverage packing box suction pipe is inserted the entrance, and its thickness is determined according to design compressive resistance value.It promptly has higher compressive resistance, and as easy as rolling off a log again wearing out, thereby during drinks beer, can directly suction pipe be drunk after relief hole 21 places insert drunk after also pointed object such as available toothpick punctures.Stab an aperture with things such as suction pipe or toothpicks on burst disk, shake beer bottle then, pressure of the inside of a bottle is increased, beer will spray from aperture, makes it can be used for various celebrating occasions.
The utility model has thoroughly solved the blast problem of beer bottle or similar pressure container, fundamentally eliminated their potential explosion hazard, make beer bottle really reach safe and reliable requirement, and can replace existing beer bottle thus and become its renewal product.The utility model has also solved the problem that existing beer bottle need could be opened by bottle opener simultaneously, people need be by any instrument, also not needing to remove bottle cap just can be as drinking the soft beverage packing drinks beer, people are worried for can not find bottle opener never again, also can not remove to sting bottle cap with tooth again.In addition, the beer bottle of new construction is also owing to can be used for various celebrating occasions by spray foam.The utility model only needs to improve slightly and can produce original production technology, and material and other cost increase are seldom, thereby implements easily and have a promotional value widely.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is existing beer bottle structural representation.
Fig. 2 is a beer bottle integral structure scheme drawing of the present utility model.
Fig. 3 is beer bottle of the present utility model and similar containers blast resistance construction scheme drawing.
As shown in Figure 2, the blast resistance construction of beer bottle of the present utility model and similar containers is arranged on the bottle cap, and promptly the utility model improves the ordinary beer bottle cap becomes explosion-proof bottle cap.This blast resistance construction as shown in Figure 3, it is that central authorities at the crown cap 2 of ordinary beer bottle stamp out the circular relief hole 21 that a diameter is D, aperture D determines that by theory design and test its preferred values is about 10mm.Between inboard original latex packing seal 3 of bottle cap and bottle cap, a slice pressure-relief explosion-proof sheet 4 is housed, relief hole 21 is sealed by Sheet Metal Forming Technology.This burst disk by aluminium, mould complex film, aluminium, mould, paper complex film or zinc, aluminum composite membrane make, and also can adopt other materials similar to make.Preferred aluminium in this example, mould complex film and make burst disk.Its design compressive resistance value is less than beer bottle compressive resistance value, and the thickness of burst disk determines that according to its design compressive resistance value its preferred values is about 0.1mm.
The processing technology of blast resistance construction of the present utility model is as follows: at first go out a circular relief hole 21 in ordinary beer bottle cap central authorities, then at the inboard punching press pressure-relief explosion-proof of bottle cap sheet 4, at the inboard casting latex packing seal 3 that drips of pressure-relief explosion-proof sheet, explosion-proof bottle cap promptly completes again.After installing beer the explosion-proof bottle cap that processes is adopted common process, the bottleneck that is pressed onto beer bottle bottle 1 by capsuling machine gets final product.
Principle of work of the present utility model can be referring to Fig. 2, Fig. 3.There is certain pressure to exist in the normal beer bottle that uses, when it is heated or is subjected to vibrating, its internal pressure will increase, pressure-relief explosion-proof sheet 4 can be subjected to the effect of this pressure, and the zone facing to relief hole 21 is stressed weakness zone on the burst disk, stressed as the unit area in this zone is P, and the design compressive resistance of burst disk is P
x, then as P<P
xThe time, 4 of burst disk produce distortion, can not break; As P 〉=P
xThe time, burst disk will be broken, and makes a bottle interior leak of liquid, and pressure disappears.Thereby stopped the generation of explosion accident.
Claims (2)
1, the blast resistance construction of a kind of beer bottle and similar containers comprises bottle (1), bottle cap (2) and packing seal (3), it is characterized in that having relief hole (21) on described bottle cap (2), and pressure-relief explosion-proof sheet (4) is housed between bottle cap inner seal pad and bottle cap.
2, the blast resistance construction of beer bottle according to claim 1 and similar containers, it is characterized in that described pressure-relief explosion-proof sheet (4) adopts aluminium, moulds complex film, aluminium, mould, paper complex film or zinc, aluminum composite membrane make, its design compressive resistance value is less than beer bottle compressive resistance value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99209694 CN2383790Y (en) | 1999-06-08 | 1999-06-08 | Explosion-proof structure for beer bottle and like-container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99209694 CN2383790Y (en) | 1999-06-08 | 1999-06-08 | Explosion-proof structure for beer bottle and like-container |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2383790Y true CN2383790Y (en) | 2000-06-21 |
Family
ID=34003108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99209694 Expired - Fee Related CN2383790Y (en) | 1999-06-08 | 1999-06-08 | Explosion-proof structure for beer bottle and like-container |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2383790Y (en) |
-
1999
- 1999-06-08 CN CN 99209694 patent/CN2383790Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2123568B1 (en) | Method for indicating of pressure in a bottled beverage using a crown-type metal cap | |
CN2383790Y (en) | Explosion-proof structure for beer bottle and like-container | |
CN1245767A (en) | Explosion-proofing structure of beer bottle and similar container | |
CN207141836U (en) | It is a kind of to carry the tamper-evident bottle stopper for taking out pressure type sealing | |
CN2248689Y (en) | Anti-counterfeit bottle with inner sealing | |
CN212606885U (en) | Novel easily-opened bottle cap with gasket | |
CN2346714Y (en) | Disposable counterfeit-proof wine bottle | |
CN2378333Y (en) | Beer bottle washer | |
CN2245040Y (en) | Explosion-proof bottle lid for beer bottle | |
US20240199284A1 (en) | Method for manufacturing a capsule made of aluminum for small tubes with open hole and product so obtained | |
CN2328605Y (en) | Anti-explosion bottle cap | |
CN2374490Y (en) | Safety bottle cap | |
CN2242860Y (en) | Anti-fake bottle cover | |
CN202897110U (en) | Fool-type wine bottle anti-fake device | |
CN2480313Y (en) | Presure releasing bottle cap | |
CN2433210Y (en) | Anti-counterfeit disposable sealed bottle | |
CN2321736Y (en) | Explosion-proof bottle cap | |
CN2246635Y (en) | Anti-forging bottle top | |
CN2343096Y (en) | Anti-explosion bottle cover for beer packing bottle | |
CN2339094Y (en) | Disposable enamel bowl with aluminium foil cover | |
CN2235419Y (en) | Rubber cap-like outer cover for closure | |
CN2264154Y (en) | Anti-forged inner plug of packing bottle | |
CN2598905Y (en) | Double-safety explosion-proof bottle cap | |
CN2224805Y (en) | Safety beer bottle cap | |
CN2679066Y (en) | Medical sealed bottle cap |
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 |