CN104071409A - Opening convenient to screw in cap - Google Patents
Opening convenient to screw in cap Download PDFInfo
- Publication number
- CN104071409A CN104071409A CN201410304337.1A CN201410304337A CN104071409A CN 104071409 A CN104071409 A CN 104071409A CN 201410304337 A CN201410304337 A CN 201410304337A CN 104071409 A CN104071409 A CN 104071409A
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- ridge
- screw
- convenient
- opening
- 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.)
- Pending
Links
- 239000005028 tinplate Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The invention relates to an opening convenient to screw in a cap. The opening convenient to screw in the cap comprises an opening body, and a plurality of inclined threads that are uniformly formed in an outer cycle of the opening body; each thread comprises a starting end and a tail end; the starting end of any thread is staggered with the tail end of the adjacent thread in order to reserve left and right intervals. Compared with the prior art, the starting end of the thread is staggered with the tail end of the adjacent thread to form the left and right intervals, thus an screw-in opening of a convex tooth is expanded during screwing in, and as a result, the convex teeth can be conveniently screwed in, the cap can be matched well with the opening, both time and force are saved, and the convenience is brought.
Description
Technical field
The present invention relates to bottleneck manufacturing technology field, particularly a kind of bottleneck of being convenient to bottle cap screw-in.
Background technology
Tin plate cover is in the market generally to coordinate with glass bottle opening, normally used tin plate cover can evenly arrange four towards the double wedge at lid center on its edge of opening, tin plate cover coordinates with many ridges on bottleneck outer ring by these double wedges, every ridge comprises top and end, because top makes ridge be skewed higher than end, it is path for the double wedge that leads that ridge is arranged to skewed, and the top of saying is here the part that double wedge screws in and screws out; Specifically, article one, the gap up and down between the top of ridge and adjacent thread tooth end has formed double wedge and has screwed in mouth, double wedge screws in a mouthful screw-in from double wedge and makes double wedge fasten ridge, tin plate cover covers bottleneck, certainly, in the contact position of lid and bottleneck upper end open, be typically provided with the seal ring sealing.
But, from the birds-eye view of current manufactured bottleneck, (bottle is normal placement state, bottleneck towards directly over), the top of ridge has covered adjacent thread tooth end, that is to say that both are overlapping is staggered in together, so just causes double wedge to screw in mouthful narrower, and again due to the not high restriction of bottle cap and bottleneck working accuracy at present, cause double wedge to be sometimes difficult to enter double wedge screw-in mouthful, or snap in tension; Visible, bottle mouth screw thread structure in the market cannot be well matched with tin plate cover.
By the elaboration to the problems referred to above, an a kind of bottleneck that comes convenient bottle cap to screw in by the double wedge screw-in mouth that broadens is now proposed.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, has proposed an a kind of bottleneck that comes convenient bottle cap to screw in by the double wedge screw-in mouth that broadens.
Technical scheme of the present invention is achieved in that
Be convenient to the bottleneck that bottle cap screws in, comprise: bottleneck and many skewed ridges that are evenly arranged on bottleneck outer ring, every ridge comprises top and end, the end of the top of any one ridge and adjacent ridge stagger to reserve between left and right every.From the birds-eye view of bottleneck, (bottle is normal placement state, bottleneck towards directly over), the end of the top of ridge and adjacent thread tooth stagger and be formed with between left and right every, thereby increased double wedge and screwed in mouth, facilitated the screw-in of double wedge, bottle cap is engaged on bottleneck well, saves time and laborsaving.
As preferably, in the horizontal direction, the central angle every corresponding circular arc is 17 °～19 ° between left and right.If between left and right every width smaller, still can make these double wedges be difficult to screw in; If between left and right every width larger, the length of ridge just shortens, although also bottle cap can be engaged on bottleneck, ridge has just lost the effect in guiding double wedge path, the more difficult precession of double wedge not only, and easily skidding off; Between left and right every length be set to this ratio, not only brought into play the directional tagging of skewed ridge, and double wedge can more stably be buckled in ridge below.
As preferably, the described skewed ridge with respect to the horizontal plane formed angle number of degrees is 8 °～12 °.
As preferably, described ridge quantity is 4.Every ridge coordinates respectively a double wedge, very stable between bottle cap and bottleneck.
Adopted the invention has the beneficial effects as follows of technique scheme:
The present invention is by the setting of staggering of the end of the top of arbitrary ridge and adjacent thread tooth, make both be formed with between left and right every, thereby increased double wedge and screwed in mouth, facilitated the screw-in of double wedge, make bottle cap be engaged in well on bottleneck, save time and laborsaving, and in the horizontal direction, central angle every corresponding circular arc is 17 °～19 ° between left and right, size reasonable, both facilitated bottle cap double wedge to screw in, and can make again ridge give full play to directional tagging, and double wedge can more stably be buckled in ridge below.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of bottleneck of being convenient to bottle cap screw-in, as shown in Figure 1-2, comprise bottleneck 1 and four skewed ridges 2 that are evenly arranged on bottleneck 1 outer ring, every ridge 2 comprises top 3 and end 4, and the top 3 of any one ridge 2 staggers to reserve between left and right every 5 with the end 4 of adjacent ridge 2.
Specifically, in the horizontal direction, the central angle every corresponding circular arc is 17 ° between left and right, is set to this ratio, has brought into play the directional tagging of skewed ridge 2, and double wedge can more stably be buckled in ridge 2 belows; The skewed ridge 2 with respect to the horizontal plane formed angle number of degrees is 10 °; Described ridge 2 quantity are 4, and every ridge 2 coordinates respectively a double wedge, very stable between bottle cap and bottleneck 1.
From the birds-eye view of bottleneck, (bottle is normal placement state, bottleneck towards directly over), the end of the top of ridge and adjacent thread tooth stagger and be formed with between left and right every, thereby increased double wedge and screwed in mouth, facilitated the screw-in of double wedge, bottle cap is engaged on bottleneck well, saves time and laborsaving.
Job operation is particularly: four ridges in even milling on bottleneck outer ring, particularly, the end of the top of every ridge and adjacent thread tooth stagger form between left and right every, in the horizontal direction, central angle every corresponding circular arc is 17 ° between left and right, and the ridge with respect to the horizontal plane formed angle number of degrees is 10 °.
Claims (4)
1. be convenient to the bottleneck that bottle cap screws in for one kind, comprise bottleneck and many skewed ridges that are evenly arranged on bottleneck outer ring, every ridge comprises top and end, it is characterized in that: the end of the top of any one ridge and adjacent ridge stagger to reserve between left and right every.
2. a kind of bottleneck that bottle cap screws in of being convenient to according to claim 1, is characterized in that: in the horizontal direction, the central angle every corresponding circular arc is 17 °～19 ° between left and right.
3. a kind of bottleneck that bottle cap screws in of being convenient to according to claim 1, is characterized in that: the described skewed ridge with respect to the horizontal plane formed angle number of degrees is 8 °～12 °.
4. a kind of bottleneck that bottle cap screws in of being convenient to according to claim 1, is characterized in that: described ridge quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304337.1A CN104071409A (en) | 2014-06-27 | 2014-06-27 | Opening convenient to screw in cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304337.1A CN104071409A (en) | 2014-06-27 | 2014-06-27 | Opening convenient to screw in cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104071409A true CN104071409A (en) | 2014-10-01 |
Family
ID=51593090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304337.1A Pending CN104071409A (en) | 2014-06-27 | 2014-06-27 | Opening convenient to screw in cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104071409A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104228A (en) * | 1986-06-17 | 1988-02-10 | 格雷斯公司 | Containers with screw caps and seals |
| CN2250337Y (en) * | 1996-05-23 | 1997-03-26 | 黄崇友 | Drink bottle with cap |
| GB2311285A (en) * | 1996-03-22 | 1997-09-24 | Beeson & Sons Ltd | Snap-on, twist-off container closure assemblies |
| WO2003045806A1 (en) * | 2001-11-20 | 2003-06-05 | Beeson And Sons Limited | User-friendly bottle and closure thread assembly |
| CN101704424A (en) * | 2009-10-28 | 2010-05-12 | 厦门银鹭食品集团有限公司 | Bottle cap explosion-proof structure of beverage bottle |
| CN203902966U (en) * | 2014-06-27 | 2014-10-29 | 德清才府玻璃股份有限公司 | Bottle opening convenient for bottle cap to screw in |
-
2014
- 2014-06-27 CN CN201410304337.1A patent/CN104071409A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104228A (en) * | 1986-06-17 | 1988-02-10 | 格雷斯公司 | Containers with screw caps and seals |
| GB2311285A (en) * | 1996-03-22 | 1997-09-24 | Beeson & Sons Ltd | Snap-on, twist-off container closure assemblies |
| CN2250337Y (en) * | 1996-05-23 | 1997-03-26 | 黄崇友 | Drink bottle with cap |
| WO2003045806A1 (en) * | 2001-11-20 | 2003-06-05 | Beeson And Sons Limited | User-friendly bottle and closure thread assembly |
| CN101704424A (en) * | 2009-10-28 | 2010-05-12 | 厦门银鹭食品集团有限公司 | Bottle cap explosion-proof structure of beverage bottle |
| CN203902966U (en) * | 2014-06-27 | 2014-10-29 | 德清才府玻璃股份有限公司 | Bottle opening convenient for bottle cap to screw in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |
|
| RJ01 | Rejection of invention patent application after publication |