CN204250598U - A kind of bottle cap for opening sealed membrane - Google Patents
A kind of bottle cap for opening sealed membrane Download PDFInfo
- Publication number
- CN204250598U CN204250598U CN201420633287.7U CN201420633287U CN204250598U CN 204250598 U CN204250598 U CN 204250598U CN 201420633287 U CN201420633287 U CN 201420633287U CN 204250598 U CN204250598 U CN 204250598U
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- bottle
- bottle cap
- sharp portion
- breach
- sealed membrane
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Abstract
The utility model discloses a kind of bottle cap for opening bottle seal film, comprising body of the bottle lid, breach and sharp portion; Described breach is arranged on edge under body of the bottle lid; Described sharp portion comprises base and cusp, and the base of described sharp portion is arranged on breach upper center and connects as one with body of the bottle lid, and the cusp of described sharp portion is arranged on breach and erects on line of centers; Described sharp portion be with under bottle cap along thickness and radian is identical, base is fixed on body of the bottle lid and cusp schistose texture down.The utility model structure is simple, and technique is simple; Triangle projection on bottle cap rotates along sealed membrane edge after bottle seal film can being cut again, is partly or entirely cut by sealed membrane, simply easy to operate, safety and sanitation; And due under bottle cap along having breach, save material when not affecting bottle cap sealing performance.
Description
Technical field
The utility model relates to a kind of bottle cap, is specifically related to a kind of bottle cap opening bottle seal film.
Background technology
In the plastic bottle beverage sold in the market, some has sealed membrane (such as aluminum plastic film) and is furnished with a hard bottle cap and is not punctured for the protection of sealed membrane.And much more general can being coated with prevents medicine from going bad and the diaphragm seal of Pollution protection on medicine bottle mouth.The bottle of above-mentioned band sealed membrane needs when using first to puncture sealed membrane, often uses the sharp weapon such as scissors, and in the occasion of offhand corresponding tool, or consider the factor of safety and health, the operation of opening bottle mouth sealing film is often not very convenient.
Although now a lot of bottle cap is designed to sharp portion, is generally be arranged on Bottle cap top, such as publication number is that the utility model of CN201961658U discloses a kind of disposable pressure and wears formula bottle cap, the interior roof of rear end bottle cap is provided with and opens thorn; Such as publication number is that the utility model of CN202657433U discloses a kind of bottle cap again, and the inside top of body of the bottle lid is provided with a sharp portion.But the words of sharp portion are set in bottle top; also need corresponding safety method be set in bottle arrangement; such bottle is more complicated than common bottle arrangement; thus manufacture craft is also complicated and compare consume material; and the sharp portion arranged so partly can only puncture sealed membrane, can not remove sealed membrane completely.
Such as publication number is that the utility model of CN203529065U discloses a kind of multifunctional medical bottle cap again, and the arranged outside of medicine bottle cap two flanks, the arranged outside of two flanks becomes briar tooth shape, is conducive to the aluminium foil punctured in medicine bottle, handled easily.But the briar tooth shape of two flanks in this patent is exposed outside bottle, not too safe, easily damages human body.
Utility model content
The purpose of this utility model is to provide a kind of bottle cap easily puncturing bottle mouth sealing film, only does a little improvement to common bottle cap, and not only structure is simple, saves material, and safe and reliable.
The technical scheme that the utility model achieves the above object is as follows: a kind of bottle cap for opening sealed membrane, comprises body of the bottle lid, breach and sharp portion; Described breach is arranged on edge under body of the bottle lid; Described sharp portion comprises base and cusp, and the base of described sharp portion is arranged on breach upper center and connects as one with body of the bottle lid, and the cusp of described sharp portion is arranged on breach and erects on line of centers; Described sharp portion be with under bottle cap along thickness and radian is identical, base is fixed on body of the bottle lid and cusp schistose texture down.
Described breach is projected as oblong at perpendicular;
Described notch length is the 1/7-1/4 along girth under body of the bottle lid;
Described cut height is more than or equal to 2mm and along height under being less than or equal to body of the bottle lid;
Preferably, described notch length is along 1/5 of girth under body of the bottle lid;
Preferably, described sharp portion is projected as triangle at perpendicular;
Described sharp portion base length is less than or equal to notch length;
The height of described sharp portion is minimum is 2mm, and can be less than or greater than cut height, maximum height does not affect bottle cap and bottle coordinates.
Beneficial effect:
The utility model structure is simple, and manufacture craft is simple; Sharp portion on bottle cap rotates along sealed membrane edge after bottle seal film can being cut again, is partly or entirely cut by sealed membrane, simply easy to operate, safety and sanitation; And due under bottle cap along having breach, save material when not affecting bottle cap sealing performance.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model using state figure.
In accompanying drawing: along 31-base, 32-cusp under 1-body of the bottle lid, 2-breach, 3-sharp portion, 11-body of the bottle lid.
Detailed description of the invention
As shown in Figure 1, a kind of bottle cap for opening sealed membrane, comprises body of the bottle lid 1, breach 2 and sharp portion 3; Described breach 2 is arranged on along 11 under body of the bottle lid, and described sharp portion 3 comprises base 31 and cusp 32, and the base 31 of described sharp portion 3 is arranged on breach 2 upper center and connects as one with body of the bottle lid 1; The cusp 32 of described sharp portion 3 is arranged on breach 2 and erects on line of centers; Described sharp portion 3 be with under bottle cap along 11 thickness and radian is identical, base 31 is fixed on body of the bottle lid 1 and cusp 32 schistose texture down.
Described breach 2 is projected as oblong at perpendicular;
Described breach 2 length is along 1/5 of 11 girths under body of the bottle lid;
Described breach 2 is highly along 11 height under body of the bottle lid 1/2;
Described sharp portion 3 is projected as triangle at perpendicular;
Described sharp portion base 31 length is 1/6 of breach 2 length;
The height of described sharp portion 3 equals the height of breach 2.
During use, as shown in Figure 2, open bottle cap, along bottleneck edge, sealed membrane is punctured with the cusp 32 of sharp portion 3, then just sealed membrane partly or entirely can be cut along the rotation of sealed membrane edge with the side of sharp portion 3 again.
Claims (8)
1. for opening a bottle cap for sealed membrane, it is characterized in that, comprising body of the bottle lid, breach and sharp portion; Described breach is arranged on edge under body of the bottle lid; Described sharp portion comprises base and cusp, and the base of described sharp portion is arranged on breach upper center and connects as one with body of the bottle lid, and the cusp of described sharp portion is arranged on breach and erects on line of centers; Described sharp portion be with under bottle cap along thickness and radian is identical, base is fixed on body of the bottle lid and cusp schistose texture down.
2. a kind of bottle cap for opening sealed membrane according to claim 1, is characterized in that, described breach is projected as oblong at perpendicular.
3. a kind of bottle cap for opening sealed membrane according to claim 1, is characterized in that, described notch length is the 1/7-1/4 along girth under body of the bottle lid.
4. a kind of bottle cap for opening sealed membrane according to claim 1, is characterized in that, described cut height is more than or equal to 2mm and along height under being less than or equal to body of the bottle lid.
5. a kind of bottle cap for opening sealed membrane according to claim 1, is characterized in that, described sharp portion is projected as triangle at perpendicular.
6. according to the arbitrary described a kind of bottle cap for opening sealed membrane of claim 1-5, it is characterized in that, described notch length is along 1/5 of girth under body of the bottle lid, is highly 1/2 along height under body of the bottle lid.
7. a kind of bottle cap for opening sealed membrane according to claim 6, is characterized in that, described sharp portion base length is 1/6 of notch length.
8. a kind of bottle cap for opening sealed membrane according to claim 7, is characterized in that, described sharp portion height equals cut height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633287.7U CN204250598U (en) | 2014-10-29 | 2014-10-29 | A kind of bottle cap for opening sealed membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633287.7U CN204250598U (en) | 2014-10-29 | 2014-10-29 | A kind of bottle cap for opening sealed membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250598U true CN204250598U (en) | 2015-04-08 |
Family
ID=52954930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633287.7U Active CN204250598U (en) | 2014-10-29 | 2014-10-29 | A kind of bottle cap for opening sealed membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250598U (en) |
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2014
- 2014-10-29 CN CN201420633287.7U patent/CN204250598U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |