CN1015976B - Pulling type royal crown bottle top - Google Patents
Pulling type royal crown bottle topInfo
- Publication number
- CN1015976B CN1015976B CN 89103616 CN89103616A CN1015976B CN 1015976 B CN1015976 B CN 1015976B CN 89103616 CN89103616 CN 89103616 CN 89103616 A CN89103616 A CN 89103616A CN 1015976 B CN1015976 B CN 1015976B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- cut channel
- pulling type
- trigger piece
- wall part
- 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
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Abstract
The present invention relates to a pulling type crown bottle cap which is formed by a method that a part of the tooth clamping part of the cap wall part of the crown is extended to form a trigger piece, and the edge of the trigger piece is turned over to form a binding structure. A shear mark of proper depth is punched and cut along the left side or the right side of a trigger piece from the tooth clamping edge of the cap wall body part to the inner wall or the outer surface of the bottle cap among punching bending parts. The root part of the shear mark slightly goes beyond the punching bending parts. Notches which are disconnected or almost disconnected along one side edge of a plate handle or a connection point of the tooth clamping edge are formed at the final end of the shear mark in the mode of cutting, and a shear mark which is crossed with the shear mark is additionally arranged on a terminal or near the terminal of the root part of the shear mark. The pulling type crown bottle cap is formed and is safely and easily operated, and as long as fingers are used for wrenching the trigger piece, the bottle cap can be easiy opened.
Description
The present invention relates to a kind of pulling type royal crown bottle top.
So-called crown cap is simple, the most most economical a kind of bottle cap of structure that is used for as container bottle such as bottle, soy cruet, pop bottles.Generally speaking, crown cap system makes with tin-plate, is the cap shape, complete 21 folder teeth that rely wall portion with the flexible and elasticity of its metal, are clasped bottleneck bulge loop topmost tightly, and, form airtight or liquid is close with attached pad (packing) the sealing bottleneck that is affixed on flat-top inside.Though the crown cap simple structure, function is ingenious, when opening, and instruments such as essential mat bottle opener, pressure will be pressed from both sides tooth and be drawn bottleneck bulge loop more, and make bottle cap break away from bottleneck.So people constantly work out the crown cap that not dependence instrument can be opened.According to applicant investigation, all inventions all belong to Jiang Gaiqiang and extend to form pulling-on piece or draw ring, and along two Side Cutting twice cut channels of pulling-on piece, up to 2/3rds places of the flat-top of bottle cap.Basically, its inventive concept is to belong to utilize pulling-on piece or draw ring to be acting point, will cover the wall tearing and destroy, and especially to be provided with the bottle cap of draw ring, its purpose more can be understood.No. 7312, the novel patent in the Taiwan that the applicant was got permission in the past, No. 3937349 patents of the U.S., No. 1466317 patents of Britain (having obtained multinational patent) also are same inventive concept.The applicant finds in preparing enforcement the patented product; The first, since crown cap mostly with the tin-plate punching out, material is harder, desire to tear bottle cap, and remarkable with pulling-on piece or draw ring, especially women, old man, child etc., the pulling force deficiency can not reach the purpose of uncork easily.The second, because the tearing difficulty must be pullled with strength, therefore, each projecting point and the rent of pulling-on piece and lid body all have the possibility of scratch finger, make user's utmost point unrelieved feeling.Three, build wall when pulling-on piece tears, up during tearing, other lid walls that do not pulled open that is folder tooth still have contact with the bulge loop in bottleneck, draw on must exerting all one's strength again, just can be pulled away from bottleneck again.Especially open on by the lid wall of tearing folder tooth, quite sharp keen, in opening or after abandoning, it is quite big to scrape the chance of hurting sb.'s feelings.Four, after above-mentioned bottle cap is drawn back, if desire is covered back bottleneck, must will be drawn back or other crushed elements, after restoring to the original state one by one, the beginning can reach the effect of temporary transient envelope bottle.Because above-mentioned effort, dangerous, distortion major issue such as too big are arranged, and ordinary consumer probably can't adapt to, in many patent family cases of therefore in the past getting permission, very difficult discovery has the example of implementing.The applicant is in order to make the aforementioned patent merchandizing, and research manufacture method and improved products structure are the implementation phase of being bordering on.But, further better the present invention of going out of recent studies on may become design the most perfect in the hand opening crown cap betwixt.
The present invention's main purpose is, when opening bottle cap, will destroy bottle cap and be reduced to a minimum, that is cut channel has only one, and from the edge of lid wall to just above towards pars convoluta.So when pulling open, bottle cap splits and is approximately about 5mm, when bottle cap breaks away from bottleneck, almost not distortion.
Second purpose of the present invention be, is the chance that reduces user's scratch, breakthrough changes the technical conceive that employing " pulls open " into.Also be about to trigger piece and widen, curve cambered surface when utilizing capping, and become rigid handle sheet.
The present invention's the 3rd purpose is, in order to alleviate the power of pulling open, if broad is the trigger piece of length, only one of cut channel, can concentrate afterburning on a line, and shorten cut channel and extremely just surpass, and the top of cut channel is cut into the disconnection breach at the folder tip edge place of nearly trigger piece one side (left side or right side) towards pars convoluta.
The present invention's the 4th purpose is and can all can uses safely easily for men and women, old and young, with hand pull to pull open power little, and be out of shape little, laborsaving and safety.
The present invention's the 5th purpose is, the action that pulls open is built wall for pulling to split on the one hand, and bottle cap can be released bottleneck simultaneously.
The present invention's the 6th purpose is, after the unlatching, needn't put in order and promptly still can repeat to cover back bottleneck, seals as temporary.Lack because destroy, not distortion.
The present invention's the 7th purpose is, the terminal of cut channel or nearly end add one with another cross-shaped short cut channel of cut channel, be extended down to the intersection cut channel because of slight crack in turn from former cut channel when then not only pulling open, convertible power of splitting is for pushing the power of bottle cap open, and is easy to cover back bottleneck because of the metallic elastic that reduces the bottle cap face.
According to the present invention, a kind of pulling type royal crown bottle top, comprise: one is circular lid basically, it has one is flat flat top portion and cover wall part that forms and extend downwards around above-mentioned lid periphery basically, and one dashed pars convoluta between flat top portion and cover wall part, is formed with the folder tooth on the above-mentioned cover wall part; A finger trigger piece, it has a near side (ns), a distal edge and dual-side, and the folder toothed portion of above-mentioned near side (ns) and above-mentioned cover wall part fuses; The side edge of the close above-mentioned trigger piece on the folder tip edge of above-mentioned cover wall part forms a breach; On above-mentioned lid, be formed with long cut channel, upwards and to above-mentioned flat top portion extend from above-mentioned breach along cover wall part; Only be formed with an above-mentioned breach and long cut channel on the above-mentioned lid, the terminal of above-mentioned long cut channel slightly surpasses the pars convoluta that dashes of above-mentioned lid.
The present invention is a kind of crown cap of pulling open type, is abandon the technical conceive that hand opening crown cap commonly used draws back or tears fully, and takes the new design that pulls open.System is made of four conditions: the first, in the wall portion of crown cap, the cover wall part prolongation with five to seven folders of cross-over connection tooth forms rigid trigger piece; The second, along any side of trigger piece, folder tooth valley line at the lid wall, the cut channel of a die-cut appropriate depth, the 3rd, the length of this cut channel, extend upward from the Gai Qiang end, stop at once towards pars convoluta to just surpassing, four, the top of cut channel is die-cut into the disconnection breach at the folder tip edge place of nearly trigger piece one side, in addition, if cut channel terminal or nearly end add one with the cross-shaped weak point cut channel of cut channel, effect is better.
Other purposes of the present invention, characteristics and effect, by embodiments of the present invention will be described in detail with reference to the accompanying drawings, just can be more clear.
The accompanying drawing drawing is simply described as follows:
Figure 1A is located at the birds-eye view of the bottle cap on right side for cut channel of the present invention.
Figure 1B is located at the birds-eye view of the bottle cap in left side for cut channel of the present invention.
Fig. 2 is the transparent view before the bottle cap capping of the present invention.
Fig. 3 is the transparent view after the bottle cap capping of the present invention.
Fig. 4 A-4F is the scheme drawing of several cut channel shapes of bottle cap of the present invention.
The scheme drawing that Fig. 5 A and 5B pull open for bottle cap of the present invention.
The scheme drawing that Fig. 6 A and 6B pull open for bottle cap of the present invention.
Fig. 7 A, 7B are for the present invention and commonly use the scheme drawing of bottle cap breakdown design.
Bottle cap of the present invention shown in Figure 1A, 1B, 2 is to see outside not before the envelope bottle, and 21 folder teeth of crown cap commonly used have no change.Trigger piece 12 is for constituting the principal element of effect of the present invention, and for reaching the function that " pulling " opens, trigger piece 12 must be connected as a single entity with lid wall 20.And for making it unlikely from pressing from both sides tip edge 11 places bending, the width of trigger piece 12 need be striden 5 to 7 folder teeth, perhaps accounts for bottle cap circumference about 1/3rd.Again the edge of trigger piece 12 is folded into rolling 17 and can increases the straightforward firmly of trigger piece.Before bottle cap was not encapsulated in bottleneck, trigger piece 12 and whole folder tip edge 11 were on same plane, and parallel with 10 formation of bottle cap flat top portion simultaneously, therefore hard straight power forms as yet.
As shown in Figure 3, when bottle cap during by the sealer pressure beam, trigger piece 12 is pressed into the arching shape, so hard straightforward heightening becomes a very hard straight trigger piece.
The present invention's cut channel 15 is extremely short, only is extended down to just from the folder tip edge 11 that builds wall 20 to surpass towards pars convoluta 18 parts.Must slightly surpass reason, be dashed during towards pars convoluta 18 in drawing bently, become a stiffened position, pull brokenly easily towards pars convoluta 18.The degree of depth of cut channel 15 is decided on metal material and thickness thereof, is as the criterion pulling open.The top of cut channel 15 is because folder tip edge 11 is with airtight or liquid is close irrelevant, so with it disconnection breach that is cut into the folder tip edge place of nearly trigger piece one side, then can increase the easness that pulls open.Cut channel 15 be cut in the surface of lid or the inside all can, but with more practical and attractive inside.
Fig. 4 A, 4B, 4C show several shapes of cut channel, again the terminal of cut channel 15 or near end if add one with the cross-shaped weak point cut channel of cut channel, shown in Fig. 4 D to 4I, when the hand-power that then pulls open reaches the junction of two cut channels, turn suddenly, cause to pull and splitting action and stop suddenly, and the hand-power that will pull open is converted to dexterously to take advantage of a situation and pushes the thrust of bottle cap open, split and push open so more help to pull.
When the present invention's bottle cap is covered in bottleneck, promptly as shown in Figure 3, when the user opens bottle, as shown in Figure 5 and Figure 6, pull trigger piece 12 with finger or thumb, two examples only shown in the accompanying drawing certainly, various postures and fingering all can.Exert oneself when finger one, strength promptly concentrates on breach 13 places of the most weak cut channel 15, so suitable cut channel 15 collapses to the terminal of cut channel 15 always, that is towards pars convoluta 18.This kind destruction only belongs to and splitting, but not tears, and pins down owing to still have all around, so have how many distortion.And splitting of this cut channel 15 will be covered the power of the clasping releasing that wall 20 is clasped bottleneck simultaneously, so through the strength that pulls open, will press from both sides mark of mouth paddy simultaneously and push away bottleneck bulge loop more, and very easily bottle cap be opened.And pull the bottle cap that splits the back, that the summary of pulling the cut channel terminal of splitting forms is L shaped, T shape or criss-cross, increases a little to be horizontal pulling with former cut channel on the bottle cap and to split the place, so significantly reduce the metallic elastic at this place, not only easier pushing open pulled the bottle cap that splits, and when covering back bottleneck, more smooth.
The principle of above-mentioned unlatching bottle cap can find out and the different place of prior art that in Fig. 7 A, 7B Fig. 7 A is the design of the person's of commonly using tearing, and the present invention shown in Fig. 7 B, is to adopt the technical conceive that pulls open then, and both are Hui Yi completely.Basic design of the present invention is: only pull open the minimum part of building wall, only will press from both sides the sliding bottleneck bulge loop more of mark of mouth paddy gets final product, so and utilize bottle opener will press from both sides mark of mouth paddy and force sliding bottleneck bulge loop more, more similar idea is arranged, and with general hand opening crown cap be that mat tears, the idea of pull-up, truly have sizable difference.
The present invention's opening ways is to adopt destruction minimum, and the idea that distortion is minimum so the user does not have injured worry, can relievedly be pulled, the operation of not only can feeling at ease, and can relievedly exert all one's effort, so strength is also bigger.Rent was little when the present invention used, and distortion is few, and unlikely scratch staff herein, needn't be given unnecessary details and can understand.Especially the terminal of cut channel or near end add one with the cross-shaped weak point cut channel of cut channel, but Da Yikaiyi cover, be to be unprecedented design.
The idea of breakdown crown cap of the present invention is unprecedented, and pulls open lightly, pushes open almost with pulling open simultaneously and finishes, and it is little to destroy distortion again, and safety is operation easily, and the utmost point closes practicality.
Claims (9)
1, a kind of pulling type royal crown bottle top comprises:
One is circular lid basically, and it has one is flat flat top portion and cover wall part that forms and extend downwards around above-mentioned lid periphery basically, and one dashed pars convoluta between flat top portion and cover wall part, is formed with the folder tooth on the above-mentioned cover wall part;
A finger trigger piece, it has a near side (ns), a distal edge and dual-side, and the folder toothed portion of above-mentioned near side (ns) and above-mentioned cover wall part fuses;
The side edge of the close above-mentioned trigger piece on the folder tip edge of above-mentioned cover wall part forms a breach;
On above-mentioned lid, be formed with long cut channel, upwards and to above-mentioned flat top portion extend from above-mentioned breach along cover wall part;
It is characterized in that: only be formed with an above-mentioned breach and long cut channel on the above-mentioned lid, the terminal of above-mentioned long cut channel slightly surpasses the pars convoluta that dashes of above-mentioned lid.
2, pulling type royal crown bottle top according to claim 1 is characterized in that also being formed with a short cut channel on the flat top portion of above-mentioned lid, be connected with above-mentioned long cut channel in the terminal or the nearly end of above-mentioned long cut channel, and with above-mentioned long cut channel at angle.
3, pulling type royal crown bottle top according to claim 2 is characterized in that above-mentioned short cut channel is perpendicular with above-mentioned long cut channel basically, and becomes T shape shape with it.
4, pulling type royal crown bottle top according to claim 2 is characterized in that above-mentioned short cut channel is perpendicular with above-mentioned long cut channel basically, and across shape with it.
5, pulling type royal crown bottle top according to claim 2 is characterized in that above-mentioned short cut channel constitutes the curved elongated section of long cut channel.
6, pulling type royal crown bottle top according to claim 1 and 2 is characterized in that being formed with on the above-mentioned cover wall part 21 folder teeth, and the near side (ns) of above-mentioned trigger piece is connected with five to seven folder teeth of above-mentioned cover wall part.
7, pulling type royal crown bottle top according to claim 1 and 2 is characterized in that being formed with rolling along the above-mentioned distal edge and the above-mentioned dual-side of above-mentioned finger trigger piece.
8, pulling type royal crown bottle top according to claim 1 and 2, the length that it is characterized in that above-mentioned finger trigger piece are about two to three times of height of an above-mentioned folder tooth.
9, pulling type royal crown bottle top according to claim 1 and 2 is characterized in that above-mentioned lid has certain thickness, and the degree of depth of above-mentioned cut channel is about half of above-mentioned lid thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103616 CN1015976B (en) | 1989-05-24 | 1989-05-24 | Pulling type royal crown bottle top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103616 CN1015976B (en) | 1989-05-24 | 1989-05-24 | Pulling type royal crown bottle top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1047479A CN1047479A (en) | 1990-12-05 |
| CN1015976B true CN1015976B (en) | 1992-03-25 |
Family
ID=4855205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89103616 Expired CN1015976B (en) | 1989-05-24 | 1989-05-24 | Pulling type royal crown bottle top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1015976B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI524875B (en) * | 2008-12-30 | 2016-03-11 | 大塚製藥工場股份有限公司 | Applicator device and system for applying a fluid, and fluid containing container disposed in the applicatior device |
| EP2592013A1 (en) * | 2011-11-09 | 2013-05-15 | Carlsberg Breweries A/S | Beverage bottle with a re-sealable closure having a cam axle |
-
1989
- 1989-05-24 CN CN 89103616 patent/CN1015976B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1047479A (en) | 1990-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |