CN206125700U - Pulling -on piece formula pull ring and easy -to -draw tank top cover with grey level sign sign indicating number - Google Patents
Pulling -on piece formula pull ring and easy -to -draw tank top cover with grey level sign sign indicating number Download PDFInfo
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- CN206125700U CN206125700U CN201621188821.3U CN201621188821U CN206125700U CN 206125700 U CN206125700 U CN 206125700U CN 201621188821 U CN201621188821 U CN 201621188821U CN 206125700 U CN206125700 U CN 206125700U
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Abstract
The utility model provides a having the pulling -on piece formula pull ring of grey level sign sign indicating number, having approximate fan -shaped structure, the position that is close to the centre of a circle in approximate fan -shaped structure is provided with the tie point, the center that the region of tie point was kept away from to approximate fan -shaped structure is solid region, is provided with at least one grey level sign sign indicating number at the front and/or the back in solid region, wherein, solid region includes the substrate and sets up on the substrate back and/or the sensitive china ink layer of positive photon, and grey level sign sign indicating number takes place the outward appearance by the partial photon active material in the photon sensitive china ink layer to change the image that the back formed, and grey level sign code table face is level and smooth and has grey level difference with the peripheral region. Above -mentioned pulling -on piece formula pull ring is at the in -process of preparation grey level sign sign indicating number, owing to only change the photon active ingredient's in the sensitive china ink layer of photon outward appearance to can not make photon sensitive black burning, etching or drop, so have level and smooth pleasing to the eye outward appearance. The utility model discloses the easy -to -draw tank top cover who is provided with above -mentioned pulling -on piece formula pull ring is disclosed simultaneously.
Description
Technical field
The utility model is related to a kind of pulling-on piece formula draw ring, while being related to a kind of easy-to-draw tank deck for being provided with pulling-on piece formula draw ring
Lid.
Background technology
The popularization and application of Internet of Things be unable to do without the automatic identification of identification code (including but not limited to Quick Response Code or digital code etc.).
The features such as identification code with Quick Response Code as representative has memory data output big, good confidentiality, can be preferably with smart mobile phone etc.
Mobile terminal combines, and forms interactive and Consumer's Experience well.Quick Response Code is widely used in current social.Numerous factories
Business successively propose various utilization Quick Response Codes carry out commodity counterfeit prevention, integration marketing, product trace to the source, the scheme of anti-channel conflict.
Wherein, the applicant provides a kind of in draw ring surface setting two dimension in utility model ZL201520500766.6
The easy-to-draw top ends of cans of code layer, the easy-to-draw top ends of cans is suitable to marketing activity and uses.This easy-to-draw top ends of cans includes lid and draw ring, draws
One end of ring by rivet on lid, draw ring is solid area away from the region of riveting location, solid area towards
Two-dimentional code layer is provided with the surface of lid side.Because two-dimentional code layer is arranged on draw ring towards on the surface of lid side,
Consumer buys and lifts the information that cannot obtain before draw ring in two-dimentional code layer, so as to ensure that the authentic and valid of Quick Response Code
Property.Additionally, applicant provides a kind of pulling-on piece formula draw ring in ZL201510922734.X, wherein, on the side of pulling-on piece formula draw ring
The structure for being easy to disconnect under external force is set between frame and solid area, and the solid area of the pulling-on piece formula draw ring is near connection
The side of point is easy to disconnect with frame under external force, so that solid area bends to the side of draw ring, and in draw ring
A space that can accommodate finger is formed away from the region of tie point, is easy to pull draw ring, so as to improve two dimension is provided with
The Consumer's Experience of the pulling-on piece formula draw ring of code layer.
However, in existing process, when identification code is arranged on draw ring surface, needing using spraying, laser burn or etching
Method form the identification code with concaveconvex structure, the draw ring uneven surface after processing have impact on attractive in appearance, and make
Volume of smoke occurs in journey, the laser for using relatively high power is needed in addition, energy resource consumption is more, has greater environmental impacts, therefore,
There is still a need for being improved to existing pulling-on piece formula draw ring and its structure for arranging identification code.
The content of the invention
Primary technical problem to be solved in the utility model is to provide a kind of pulling-on piece formula with gray scale identification code to draw
Ring.
Another technical problem to be solved in the utility model is that offer is a kind of is provided with the easy of above-mentioned pulling-on piece formula draw ring
Draw top ends of cans.
To achieve these goals, the utility model adopts following technical proposals：
A kind of pulling-on piece formula draw ring with gray scale identification code, with almost fan structure, leans in the almost fan structure
The position in the nearly center of circle is provided with the tie point for being connected with easy-to-draw top ends of cans；The almost fan structure is away from the tie point
The center in region be solid area, its outer peripheral areas forms frame；It is provided with the front and/or the back side of the solid area
At least one gray scale identification code；
Wherein, the solid area is including base material and is arranged on substrate backside and/or positive photon-sensitive layer of ink, described
Gray scale identification code is by the image formed after the partial photonic active material generation cosmetic variation in photon-sensitive layer of ink, the ash
Scale knows code table face and smooths and have gray difference with peripheral region.
Wherein more preferably, be arranged on the substrate backside photon-sensitive layer of ink it is exposed and be formed with the first gray scale mark
Code, or be arranged in the photon-sensitive layer of ink of substrate backside and be formed with the first gray scale identification code and covered by transparent material.
Wherein more preferably, be arranged on the positive photon-sensitive layer of ink of the base material it is exposed and be formed with the second gray scale mark
Code, or be arranged in the positive photon-sensitive layer of ink of base material and be formed with the second gray scale identification code and covered by transparent material.
Wherein more preferably, gray scale mark code division Wei be in Quick Response Code, digital code, letter, word any one or
It is various.
Wherein more preferably, the information for being arranged on the gray scale identification code of the solid area both sides is different and mutual
Association.
Wherein more preferably, the frame includes arc-shaped frame away from the tie point, both sides radial direction frame and both sides footpath
To the region between frame near the tie point；
The solid area is connected with the arc-shaped frame, between the solid area and the both sides radial direction frame and
It is formed between the region of tie point between the solid area and the both sides radial direction frame and is easy under external force
The structure of disconnection.
Wherein more preferably, between the solid area and the arc-shaped frame and solid area and the both sides footpath
To being provided with areas of disconnection between frame；The areas of disconnection is long and narrow gap or hollow area；The solid area and institute
State and connect or be formed with line of weakness between the region of tie point between the radial direction frame of both sides.
A kind of easy-to-draw top ends of cans, including lid and above-mentioned pulling-on piece formula draw ring, wherein, the pulling-on piece formula draw ring passes through tie point
It is connected with the lid.
Pulling-on piece formula draw ring provided by the utility model, by the solid area in draw ring the mark comprising different information is arranged
Know code, realize one yard of a thing, can simultaneously ensure the right of consumer and production firm, be easy to used in marketing activity.This
Outward, pulling-on piece formula draw ring provided by the present invention, make gray scale identification code during, due to only changing photon-sensitive layer of ink in
Multi-photon reactive composition outward appearance, photon-sensitive ink burning can't be made, etched or come off, so with smooth attractive in appearance outer
See.Also, relative to the existing process of identification code is made using laser ablation or spraying, using photon-sensitive ink after, using very
Low power laser machine can carve the pattern of more preferably effect, and cost is greatly reduced, and greatly improve carving speed, meet online raw
The high-speed demand of product, while also playing environmental-protection function well.
Description of the drawings
Fig. 1 is the positive structure schematic of pulling-on piece formula draw ring in first embodiment；
Fig. 2 is the structure schematic diagram of pulling-on piece formula draw ring in first embodiment；
Fig. 3 a are the first cross-sectional views of the solid area in Fig. 1；
Fig. 3 b are second cross-sectional views of the solid area in Fig. 1；
Fig. 4 is in first embodiment, the solid area of pulling-on piece formula draw ring bend after structural representation；
Fig. 5 is the positive structure schematic of pulling-on piece formula draw ring in second embodiment；
Fig. 6 is the structure schematic diagram of pulling-on piece formula draw ring in second embodiment；
Fig. 7 is provided with the structural representation of the easy-to-draw top ends of cans of the draw ring of pulling-on piece formula shown in first embodiment；
Fig. 8 is the structural representation of the pulling-on piece formula draw ring removed from easy-to-draw top ends of cans shown in Fig. 7；
Fig. 9 is the schematic top plan view of the draw ring of pulling-on piece formula shown in Fig. 8；
Figure 10 is the elevational schematic view of the draw ring of pulling-on piece formula shown in Fig. 8；
Figure 11 is the structural representation of the first pulling-on piece formula draw ring in fourth embodiment；
Figure 12 is the structural representation of second pulling-on piece formula draw ring in fourth embodiment；
Figure 13 is the positive structure schematic of pulling-on piece formula draw ring in the 5th embodiment；
Figure 14 is the first structure schematic diagram of pulling-on piece formula draw ring in the 5th embodiment；
Figure 15 is second structure schematic diagram of pulling-on piece formula draw ring in the 5th embodiment；
Figure 16 is the structure schematic diagram after the line of weakness of the pulling-on piece formula draw ring in Figure 15 is torn.
Specific embodiment
Below in conjunction with the accompanying drawings technology contents of the present utility model are further described with specific embodiment.
As depicted in figs. 1 and 2, pulling-on piece formula draw ring 10 provided by the utility model has almost fan structure, approximate
Sector structure is provided with tie point 11 near the position in the center of circle；Almost fan structure is real away from the center in the region of tie point 11
Heart district domain 12, its outer peripheral areas form frame 13.Wherein, the tow sides in solid area 12 are respectively provided with gray scale mark
Code, specifically, in the front (i.e. draw ring is away from the side of easy-to-draw top ends of cans) of solid area 12 the first gray scale mark is provided with
17 (as shown in Figure 1) of code, at the back side (i.e. side of the draw ring towards easy-to-draw top ends of cans) of solid area 12 the second gray scale is provided with
Identification code 18 (as shown in Figure 2).The size of solid area 12 be enough to setting area about in 4*4mm2To 10*10mm2Between
Gray scale identification code.Preferably, the first gray scale identification code 17 and the second gray scale identification code 18 are arranged on the positive and negative of solid area 12
Center.Certainly, in the pulling-on piece formula draw ring, it is also possible to only second gray scale identification code is set at the back side of solid area 12
18, and it is not provided with gray scale identification code in the front of solid area 12.
In the pulling-on piece formula draw ring, solid area 12 has such as Fig. 3 a or structure as shown in Figure 3 b.Solid area 12 to
Include base material 100 less and be arranged on the photon-sensitive layer of ink 101 of the both sides of base material 100.Wherein, it is arranged on the positive light of base material 100
Sub- sensitivity layer of ink is formed with the first gray scale identification code 17, and being arranged on the photon-sensitive layer of ink at the back side of base material 100, to be formed with second grey
Degree identification code 18.The photon-sensitive layer of ink 101 for being arranged on the both sides of base material 100 can be directly exposed (as shown in Figure 3 a), or, if
Put and gray scale identification code is formed with the photon-sensitive layer of ink 101 of the both sides of base material 100 and is covered by other transparent materials 103, (such as
Shown in Fig. 3 b), for example covered by gloss oil.Certainly, in order to coordinate appearance design, other printings can also be set in the front of draw ring
Patterned layer or sprayed coating, or, the identification pattern or pictorial trademark made by traditional handicraft is only set in draw ring front.And when drawing
Ring front be provided with simultaneously photon-sensitive layer of ink and for cover transparent material when, can before additional transparent material or
Laser extracode is carried out after additional transparent material using low power laser machine.
The photon-sensitive layer of ink 101 for being arranged on the both sides of base material 100 is to apply in the ink of the photon-sensitive containing multi-photon reactive material
Overlay on what is formed behind the surface of base material 100, according to product needed, photon-sensitive layer of ink 101 can completely or partially cover base material
100 surface.Due to including the multi-photon reactive material more sensitive to laser in photon-sensitive layer of ink 101, when laser shines bag
When including the photon-sensitive layer of ink 101 of multi-photon reactive composition, multi-photon reactive therein occurs into branch in the perceptible mode of vision
, there is apparent change so as to cause photon-sensitive ink in change.Preferably, apparent change is change in color, example
Such as change into opaque or deeper color from transparent or light colour.In other words, the gray scale identification code cited in the application is
The image that finger broadly there occurs grey scale change and be formed, the color for being not intended to limit the identification code to be formed is grey, in practice may be used
To form other colors, such as black or colour.
In the utility model, the outward appearance of multi-photon reactive composition can be changed using lower-powered laser, so that light
The outward appearance of the partial photonic active material 102 in sub- sensitivity layer of ink changes, and forms surface and smooths but exist with peripheral region
The image of gray difference, and hardly make photon-sensitive ink burning, etching or peel off.For example it is less than 10W's using power
CO2Infrared laser or near-infrared laser irradiate, to produce the laser image of single black or colour.Above-mentioned image is widely comprising dress
Decorations (such as mark, picture or aesthetic markings) or information (such as text or two-dimensional encoded).For example, in the front of solid area also
Can by making photon-sensitive layer of ink in partial photonic active material occur to form decorative picture or trademark image after cosmetic variation
Picture, decorative picture or trademark image surface are smooth and have gray difference with peripheral region.Relative to using laser ablation or spray
The existing process of the code that makes a check mark is coated, after photon-sensitive ink, the very low power laser machine of use can engraving more preferably effect
Pattern, cost is greatly reduced, greatly improve carving speed, the high-speed demand of online production is met, while also playing well
Environmental-protection function.
Be arranged on the positive first gray scale identification code 17 of solid area 12 can be Quick Response Code shown in Fig. 1, or
Other character codes (not shown), can also be that what other did not illustrated is made up of any one or more in numeral, letter, word
Recognizable image.Information in the first gray scale identification code 17 that each front of solid area 12 is arranged can be with difference, and only
One corresponds to a pulling-on piece formula draw ring, so as to constitute the Identity Code of product.First gray scale identification code 17 is in solid area
Front, it is in distinguishable state in Product transport and sales process, therefore can be used for anti-channel conflict inquiry or false proof trace to the source
Purposes, is easy to consumer or sales force to obtain.
The the second gray scale identification code 18 for being arranged on the back side of solid area 12 can be the Quick Response Code shown in Fig. 2, or
Character code shown in Fig. 6, can also be that other do not illustrate is made up of any one or more in numeral, letter, word
Recognizable image.Second gray scale identification code 18 is set at the back side of solid area 12, it is ensured that the second gray scale identification code 18 exists
Will not be destroyed in transport and sales process, it is ensured that the integrality of the second gray scale identification code 18.Also, it is arranged on solid area 12
The second gray scale identification code 18 at the back side cannot be obtained before draw ring not being lifted or not inclined the solid area 12 in draw ring,
Therefore, the consumer for only buying product can just obtain the second gray scale identification code 18.Second gray scale identification code 18 can be in battalion
Used in pin activity, it is also possible to use as the false proof identification code traced to the source.In each back side of solid area 12 setting second is grey
Information in degree identification code 18 is different, and is allowed to be uniquely corresponding to a pulling-on piece formula draw ring, so as to constitute the identity of product
Code, realizes one yard of a thing.Further, it is also possible to passing through the first gray scale identification code 17 of scanning carries out authentication, and it is input into solid area
The character code or scanning Quick Response Code at the domain back side, carries out anti-fake certificate or participates in marketing activity.
In this embodiment, the first gray scale identification code 17 is shown with the second gray scale identification code 18 with Quick Response Code,
In order to ensure the definition of identification code pattern, it is used to arrange the first gray scale identification code 17 and the second gray scale mark in solid area 12
The area of code 18 is with not less than 1cm2It is preferred.Also, it is arranged in the first gray scale identification code 17 on same pulling-on piece formula draw ring
Information in information and the second gray scale identification code 18 is different and interrelated in database.By in solid area 12
Positive and negative is respectively provided with gray scale identification code, can both meet normal information inquiry demand during producing and selling, again can in case
Only the identification code of activity is damaged or counterfeit in sales process, can simultaneously ensure the legal power of manufacturer and consumer
Benefit.
Additionally, in the utility model, while also illustrate in details the other structures of pulling-on piece formula draw ring.As shown in figure 1, should
The frame 13 of pulling-on piece formula draw ring is divided into the arc-shaped frame 13A away from tie point 11, both sides radial direction frame 13B and both sides footpath
To region 13C (i.e. frame 13 is near the region of tie point) three parts between frame near tie point 11.Wherein, solid area
12 are connected with arc-shaped frame 13A, solid area 12 and both sides radial direction frame 13B and solid area 12 and both sides radial directions frame it
Between near tie point region 13C between be formed with the structure for being easy to disconnect under external force.
For example, between solid area 12 and both sides radial direction frame 13B and in solid area 12 and both sides radial direction frame
Between be provided with line of weakness between the region 13C of tie point, and make line of weakness that there are one or more breach for disconnecting.From
And under external force, line of weakness can extend along direction and disconnect from gap position.Above-mentioned breach can be arranged on line of weakness
Optional position, is preferably arranged on position of the line of weakness away from arc-shaped frame 13A by breach.
Further, it is also possible to form line of weakness between solid area 12 and both sides radial direction frame 13B, and in solid area and
Areas of disconnection is formed between the radial direction frame of both sides between the region 13C of tie point；Or, it is also possible to solid area 12 with
Areas of disconnection is formed between the radial direction frame 13B of both sides, and near the area of tie point between solid area and both sides radial direction frame
Line of weakness is formed between the 13C of domain.In following embodiments, it will describe the structure of draw ring in detail.
First embodiment
As depicted in figs. 1 and 2, in the pulling-on piece formula draw ring 10, solid area 12 is connected with arc-shaped frame 13A, with both sides
Areas of disconnection is formed between radial direction frame 13B, is provided between the region 13C of tie point between the radial direction frame of both sides
Line of weakness 16.
In the pulling-on piece formula draw ring 10, the areas of disconnection between solid area 12 and both sides radial direction frame 13B is long and narrow
Gap 14.More preferably, gap 14 forms the crimping to the bending of the draw ring back side near the edge of both sides radial direction frame 13B sides
15, thereby may be ensured that the edge of frame 13 when pulling draw ring will not scratching fingers.Certainly, gap 14 is near both sides radial direction frame
The edge of 13B sides can not also set crimping.During opening easy-to-draw top ends of cans in pulling draw ring, the portion of finger force
Divide and only contact with solid area 12 and arc-shaped frame 13A, do not contact with both sides radial direction frame 13B, therefore, even if gap 14 is leaned on
The edge of nearly both sides radial direction frame 13B sides does not set crimping also will not be damaged to finger.
The line of weakness 16 arranged between the region 13C of tie point between solid area 12 and both sides radial direction frame,
Can integrally have same depth, it is also possible to make the depth of the subregion of line of weakness 16 more than the depth of the center of line of weakness 16
Degree, in order to tear line of weakness.Preferably：The depth of the end of line of weakness 16 is made more than the depth of center, or, it is also possible to
Directly the one or both ends of line of weakness 16 are disconnected；So as to when solid area 12 be subject to pressed by external force when, line of weakness 16 be easy to from
Two ends to center disconnects.
When the solid area 12 of pulling-on piece formula draw ring is acted on by external force, for example, press solid area 12, solid area 12
Line of weakness 16 between the radial direction frame of both sides between the region 13C of tie point disconnects, so as to solid area 12 is to draw ring
Side bends, and forms the structure similar to Fig. 4.In the diagram, the back side from solid area 12 to draw ring it is curved go, with draw ring frame 13
The planar shaped at place forms an angle, and forms a hollow area that can accommodate finger at the middle part of draw ring frame 13, so as to
Draw ring can be pulled by draw ring frame 13.During pulling-on piece formula draw ring 10 is lifted from pull-tab top cover surface, solid area
Easily because the effect of pressing forms the structure to the bending of the draw ring back side, certainly, solid area 12 can also be to draw ring just in domain 12
Face is curved to be gone, and the actual overbending direction of solid area 12 is related to the action direction of external force.
In this embodiment, the front and back in the solid area 12 of draw ring is respectively arranged with Quick Response Code, is arranged on same
The information in the first gray scale identification code 17 and gray scale identification code 18 on one pulling-on piece formula draw ring 10 is associated and corresponds.Fig. 4
State after to the solid area 12 of draw ring 10 is bent is shown, in the figure, it may be clearly seen that be arranged on reality
The positive first gray scale identification code 17 in heart district domain 12, lifts when bending solid area 12 and by draw ring 10 from the surface of easy-to-draw top ends of cans
When rising, it is also possible to see the second gray scale identification code 18 for being arranged on the back side of solid area 12.
Second embodiment
The structure in second embodiment as shown in Figure 5 and Figure 6 is similar with the structure of first embodiment, and its difference is：
The areas of disconnection being arranged between solid area 12 and both sides radial direction frame 13B is the larger hollow area 19 of area.Hollow section
The form in domain 19 can be the semicircle, or arbitrary shape between gap and semicircle of diagram, such as arc,
Arch, crescent or ellipse.For the long and narrow gap 14 arranged in first embodiment, the area of hollow area 19
It is larger, can use as the witness marker in draw ring process.Equally, in hollow area 19 near both sides radial direction frame 13B
The edge of side forms the crimping 19 ' to the bending of the draw ring back side, and when can completely avoid pulling draw ring, the edge of frame 13 is scratched
Finger.
Pulling-on piece formula draw ring in second embodiment, the first gray scale identification code 17 arranged in the front of solid area 12 is two dimension
Code, the second gray scale identification code 18 arranged at the back side of solid area 12 is character code, is arranged on same pulling-on piece formula draw ring 10
Information in first gray scale identification code 17 and the second gray scale identification code 18 is associated and corresponds.Certainly, at the draw ring back side
Quick Response Code shown in first embodiment can also be set in solid area 12.About the first gray scale identification code and the second gray scale mark
The content and set-up mode of code, here is not repeated.
3rd embodiment
Fig. 7 shows the easy-to-draw top ends of cans for being provided with the draw ring of pulling-on piece formula shown in first embodiment 10.Easy-to-draw top ends of cans includes
Lid 20 and above-mentioned pulling-on piece formula draw ring 10, are provided with the enclosed region 22 enclosed by line of weakness, pulling-on piece formula in lid 20
Draw ring 10 and lid 20 are connected by tie point 11, for example, the tie point 11 of pulling-on piece formula draw ring 10 is riveted on into closure using rivet
On region 22, so as to pass through to pull pulling-on piece formula draw ring 10, opening can be formed on easy-to-draw top ends of cans, open pop can packaging.
In this embodiment, the solid area 12 of the pulling-on piece formula draw ring 10 for arranging on easy-to-draw top ends of cans and arc-shaped frame 13A
Connection, between the radial direction frame 13B of both sides areas of disconnection is formed, near the region 13C of tie point between the radial direction frame of both sides
Between be provided with line of weakness 16.During draw ring is lifted, near tie point between solid area 12 and both sides radial direction frame
Region 13C between line of weakness 16 be easy to disconnect under external force so that solid area 12 to draw ring side bend,
And it is internally formed the hollow area of receiving finger in frame 13, it is easy to pull draw ring.Simultaneously as solid area 12 all the time with arc
Shape frame 13A connects, and hollow area 12 is not kept completely separate with frame 13, so as to avoid unlatching pop can during, pulling-on piece
The hollow area 12 that marketing message is carried on formula draw ring is lost, and further ensures the experience of user.
The structure of the pulling-on piece formula draw ring 10 removed from the easy-to-draw top ends of cans as shown in Fig. 8 to Figure 10, wherein, enclosed region
22 are riveted with pulling-on piece formula draw ring 10 by tie point 11.The the first gray scale mark being arranged in the positive solid area 12 of draw ring 10
Code 17 is in distinguishable state in pop can product transport and sales process, is arranged on the second gray scale mark at the back side of draw ring 10
Code 18 is visible after pulling-on piece formula draw ring 10 is removed.By the information association in the first gray scale identification code 17 and the second gray scale identification code 18
And correspond, consumer can be facilitated to carry out Antiforge inquiry and participate in marketing activity.Specifically, consumer can be by scanning
The positive Quick Response Code of pulling-on piece formula draw ring carries out authentication, is then input into the character code or scanning Quick Response Code at the draw ring back side, carries out
Anti-fake certificate participates in marketing activity.
Fourth embodiment
The structure of other two kinds of pulling-on pieces formula draw ring is given in the fourth embodiment.
In the embodiment shown in fig. 11, solid area 12 is connected with arc-shaped frame 13A, in solid area 12 and both sides footpath
It is provided between the region 13C of tie point between frame 13B and between solid area 12 and both sides radial direction frame
Line of weakness 16, and two breach 16 ' are provided with line of weakness 16.Breach 16 ' is arranged on line of weakness 16 away from arc-shaped frame 13A
Position.When the solid area 12 of pulling-on piece formula draw ring is acted on by external force, line of weakness 16 can be from the gap position side of extending along
To disconnection, solid area 12 to draw ring side bends, and forms the structure similar to Fig. 3.
In the embodiment shown in fig. 12, similar with the first and second embodiments, solid area 12 connects with arc-shaped frame 13A
Connect, form line of weakness 16 between solid area 12 and both sides radial direction frame 13B, and solid area and both sides radial directions frame it
Between near tie point region 13C between formed areas of disconnection 14.Wherein, the shape of areas of disconnection 14 can be long and narrow seam
Gap, it is possible to areas of disconnection 14 between the radial direction frame of both sides near tie point region 13C sides edge formed to
The crimping of draw ring back side bending.Additionally, for ease of disconnecting line of weakness 16, line of weakness 16 can also be made near tie point side
End disconnects.When the solid area 12 of pulling-on piece formula draw ring is acted on by external force, for example, press solid area 12, solid area 12
Disconnect with the line of weakness 16 between the radial direction frame 13B of both sides, so as to solid area 12 bends to draw ring side, formed similar to figure
3 structure.
Additionally, as is illustrated by figs. 11 and 12, it is provided with first in the positive solid area 12 of above-mentioned pulling-on piece formula draw ring grey
Degree identification code 17, in the solid area 12 at the pulling-on piece formula draw ring back side the second gray scale identification code 18 is provided with, wherein, it is arranged on same
The information in the first gray scale identification code 17 and the second gray scale identification code 18 on one pulling-on piece formula draw ring 10 is associated and corresponds.
First gray scale identification code 17 can be QR codes or DM codes, and under same definition, DM code-phases have less setting for QR codes
Put area.Second gray scale identification code 18 can be Quick Response Code or character code, and the general length of character code is shorter, simple readability.
It should be noted that, although in above-described embodiment, the first gray scale identification code has used two kinds of different Quick Response Codes, the
Two gray scale identification codes have used two kinds of different identification codes, but the purposes of two kinds of pulling-on piece formula draw rings has no essential distinction, two kinds of drawings
Chip draw ring can meet the demand of false proof, anti-channel conflict and management of tracing to the source.
5th embodiment
The pulling-on piece formula draw ring of another structure is given in the 5th embodiment of the application.The pulling-on piece formula draw ring with
The draw ring that front four embodiments are provided is compared, with different structures.
Specifically, as shown in Figure 13 and Figure 14, between the solid area 12 and arc-shaped frame 13A of pulling-on piece formula draw ring and
Areas of disconnection 19 is provided between solid area 12 and both sides radial direction frame 13B.Areas of disconnection 19 can be hollow area, also may be used
Being long and narrow gap；In the structure shown in Figure 13 the shape of hollow area is shown with arc groove, but
In other structures, hollow area can also be the combination of other shapes or other shapes.Solid area 12 and both sides radial direction frame
Between near tie point region 13C connections or be formed with line of weakness 16.Under external force, solid area 12 can be along frame
Bend to the front or the back side of draw ring near the region of tie point 11.
For the pulling-on piece formula draw ring that first embodiment to fourth embodiment is provided, due to solid area 12 and frame 13 it
Between connect at least two, therefore, on the premise of packaging is not destroyed, it is impossible to dig solid area obtain in advance be arranged on it is solid
The second gray scale identification code 18 at the back side of region 12.Only during draw ring is lifted, in the presence of external force, reality can be just made
Region 13C between heart district domain 12 and both sides radial direction frame 13B and both sides radial direction frame near tie point disconnects, so that solid
Arcuately frame 13A bends in region 12.And in the 5th embodiment, the solid area 12 of draw ring is only with frame 13 near riveting
The part connection of contact 11, when pop can packaging is not opened, on the premise of packaging is not destroyed, can make solid against external force
Region 12 bends near the region 13C of tie point between the radial direction frame of both sides to upside, grey so as to obtain second in advance
Degree identification code 18.
As shown in figure 15, second gray scale at the back side of solid area 12 is arranged on to prevent some consumers from stealing in advance
Know code 18, the pulling-on piece formula draw ring that the present embodiment is provided, on the one hand, near even between solid area 12 and both sides radial direction frame
Line of weakness 16 is formed between the region 13C of contact, more preferably, breach can be set at the two ends of line of weakness 16, or, make indentation
The one or both ends of line 16 disconnect.On the other hand, the Quick Response Code 30 for being arranged on the back side of solid area 12 is obliquely installed, and makes two
The area of dimension code 30 is arranged beyond the border of solid area 12, and Quick Response Code 30 is scored line 16 and is divided into two parts.Certainly
The area (i.e. area of the Quick Response Code 30 beyond solid area 12) for being arranged on the outside of solid area 12 accounts for the ratio of the Quick Response Code gross area
Example, it should be ensured that more than Quick Response Code level of error correction corresponding to error correction rate.So as to, when solid area 12 and frame 13 disconnect,
When only scanning is reserved in the Quick Response Code in solid area 12, it is impossible to recognize.In order to ensure the anti-theft effect of Quick Response Code, can be with
The a certain anchor point of Quick Response Code 30 is arranged on frame 30.
Now, if on the premise of draw ring is not lifted, using brute-force solid area 12 is dug, line of weakness 16 will be along it
Bearing of trend disconnects from two ends to center, so that the Quick Response Code 30 for being arranged on the back side of solid area 12 is fractured into two
Point.Post-rift Quick Response Code 30 is as shown in figure 16, because the area of Quick Response Code 30 is remained on the frame 13 of draw ring, and
Remaining in the Quick Response Code area of solid area 12 can not meet minimum area needed for Quick Response Code error correction algorithm, direct scan setting
In the Quick Response Code 30 at the back side of solid area 12, it will the None- identified because pattern is incomplete, so as to ensure that the legitimate rights and interests of manufacturer.
It is similar to the above embodiments, in this embodiment, the is provided with the positive solid area 12 of pulling-on piece formula draw ring
One gray scale identification code 17, in the solid area 12 at the pulling-on piece formula draw ring back side the second gray scale identification code 18 is provided with.It is arranged on same
The information in the first gray scale identification code 17 and the second gray scale identification code 18 on one pulling-on piece formula draw ring 10 is associated and corresponds.
First gray scale identification code 17 can be QR codes or DM codes, and under same definition, DM code-phases have less setting for QR codes
Put area.Second gray scale identification code 18 can be Quick Response Code (as shown in figure 15) or character code (as shown in figure 14), character code one
As length it is shorter, simple readability.
In the above-described embodiments, it is respectively provided with a gray scale identification code with positive and negative two surfaces in solid area respectively to enter
Explanation is gone.But its particular content is not constituted to restriction of the present utility model.For example, in above-mentioned pulling-on piece formula draw ring, can be with
Gray scale identification code being only arranged on the front or the back side of solid area, or, can be existed according to businessman and consumer demand
The front of solid area and/or the back side arrange multiple gray scale identification codes.Additionally, according to product design, may be used also in the front of draw ring
To arrange other patterns formed by fluorescent ink, or coat transparent gloss oil.
In sum, the pulling-on piece formula draw ring with gray scale identification code provided by the utility model, it is unilateral in solid area
Or bilateral is provided with the gray scale identification code made by photon-sensitive ink.During gray scale identification code is made, due to only changing
The outward appearance of the multi-photon reactive composition in photon-sensitive ink, can't make photon-sensitive ink burning, etch or come off, so will not band
Carry out the change of product appearance, so that the pulling-on piece formula draw ring has smooth outward appearance attractive in appearance.Also, relative to using laser ablation
Or spraying make identification code existing process, using photon-sensitive ink after, using very low power laser machine can engraving more preferably
The pattern of effect, is greatly reduced cost, greatly improves carving speed, meets the high-speed demand of online production, while also good
Play environmental-protection function.The pulling-on piece formula draw ring in the solid area of different product by arranging the gray scale mark comprising different information
Code, realizes one yard of a thing, can simultaneously ensure the right of consumer and production firm, is easy to used in marketing activity.
The pulling-on piece formula draw ring with gray scale identification code provided by the utility model and its easy-to-draw top ends of cans are carried out above
Detailed description.It is right on the premise of without departing substantially from the utility model connotation for one of ordinary skill in the art
Any obvious change that it is done, all will be constituted to the utility model infringement of patent right, will undertake corresponding law
Responsibility.
Claims (14)
1. a kind of pulling-on piece formula draw ring with gray scale identification code, with almost fan structure, it is characterised in that：
The tie point for being connected with easy-to-draw top ends of cans is provided near the position in the center of circle in the almost fan structure；It is described near
Away from the center in the region of the tie point it is solid area like sector structure, its outer peripheral areas forms frame；
The front and/or the back side of the solid area are provided with least one gray scale identification code；
Wherein, the solid area includes base material and is arranged on substrate backside and/or positive photon-sensitive layer of ink, the gray scale
Identification code is by the image formed after the partial photonic active material generation cosmetic variation in photon-sensitive layer of ink, the gray scale
Know code table face to smooth and there is gray difference with peripheral region.
2. pulling-on piece formula draw ring as claimed in claim 1, it is characterised in that：
The photon-sensitive layer of ink for being arranged on the substrate backside is exposed and be formed with the first gray scale identification code, or is arranged on base material
The first gray scale identification code is formed with the photon-sensitive layer of ink at the back side and is covered by transparent material.
3. pulling-on piece formula draw ring as claimed in claim 1 or 2, it is characterised in that：
It is arranged on the positive photon-sensitive layer of ink of the base material exposed and be formed with the second gray scale identification code, or is arranged on base material
The first gray scale identification code is formed with positive photon-sensitive layer of ink and is covered by transparent material.
4. pulling-on piece formula draw ring as claimed in claim 1, it is characterised in that：
Gray scale mark code division Wei be in Quick Response Code, digital code, letter, word any one or more.
5. pulling-on piece formula draw ring as claimed in claim 1, it is characterised in that：
The information for being arranged on the gray scale identification code of the solid area both sides is different and interrelated.
6. pulling-on piece formula draw ring as claimed in claim 1, it is characterised in that：
The frame includes arc-shaped frame away from the tie point, between both sides radial direction frame and both sides radial direction frame near institute
State the region of tie point；
The solid area is connected with the arc-shaped frame, between the solid area and the both sides radial direction frame and described
It is formed between the region of tie point between solid area and the both sides radial direction frame and be easy under external force disconnection
Structure.
7. pulling-on piece formula draw ring as claimed in claim 6, it is characterised in that：
It is described be easy under external force disconnect structure refer to be arranged on the solid area and the both sides radial direction frame it
Between and be arranged between the solid area and the both sides radial direction frame near tie point region between line of weakness, and
And the line of weakness has one or more breach for disconnecting；
The breach is arranged on position of the line of weakness away from the arc-shaped frame.
8. pulling-on piece formula draw ring as claimed in claim 6, it is characterised in that：
It is described be easy under external force disconnect structure refer to be arranged on the solid area and the both sides radial direction frame it
Between line of weakness, and between the solid area and the both sides radial direction frame near tie point region between formed disconnect
Region；The areas of disconnection is long and narrow gap or hollow area.
9. pulling-on piece formula draw ring as claimed in claim 6, it is characterised in that：
The structure for being easy under external force disconnect refer to be arranged on the solid area and the both sides radial direction frame it
Between near tie point region between line of weakness, and between the solid area and the both sides radial direction frame formed disconnect
Region；The areas of disconnection is long and narrow gap or hollow area.
10. pulling-on piece formula draw ring as claimed in claim 8 or 9, it is characterised in that：
Depth of the depth of the indentation thread end more than the line of weakness center；
Or, the one or both ends of the line of weakness disconnect.
11. pulling-on piece formula draw rings as claimed in claim 1, it is characterised in that：
The frame includes arc-shaped frame away from the tie point, between both sides radial direction frame and both sides radial direction frame near institute
State the region of tie point；
Arrange between the solid area and the arc-shaped frame and between the solid area and the both sides radial direction frame
There is areas of disconnection；The areas of disconnection is long and narrow gap or hollow area；The solid area and the both sides radial direction frame
Between near tie point region between connect or be formed with line of weakness.
12. pulling-on piece formula draw rings as claimed in claim 11, it is characterised in that：
Depth of the depth of the indentation thread end more than the line of weakness center；
Or, the one or both ends of the line of weakness disconnect.
13. pulling-on piece formula draw rings as claimed in claim 11, it is characterised in that：
The gray scale identification code for being arranged on the solid area back side is Quick Response Code；The Quick Response Code is obliquely installed, also, institute
State the border of the area beyond the solid area of Quick Response Code；
The Quick Response Code accounts for the ratio of the Quick Response Code gross area more than the Quick Response Code beyond the area of the solid area
Error correction rate corresponding to level of error correction.
14. a kind of easy-to-draw top ends of cans, it is characterised in that including the pulling-on piece formula described in any one in lid and claim 1 to 13
Draw ring, wherein, the pulling-on piece formula draw ring is connected by tie point with the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188821.3U CN206125700U (en) | 2016-10-28 | 2016-10-28 | Pulling -on piece formula pull ring and easy -to -draw tank top cover with grey level sign sign indicating number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188821.3U CN206125700U (en) | 2016-10-28 | 2016-10-28 | Pulling -on piece formula pull ring and easy -to -draw tank top cover with grey level sign sign indicating number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125700U true CN206125700U (en) | 2017-04-26 |
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ID=58578014
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188821.3U Active CN206125700U (en) | 2016-10-28 | 2016-10-28 | Pulling -on piece formula pull ring and easy -to -draw tank top cover with grey level sign sign indicating number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018108085A1 (en) * | 2016-12-12 | 2018-06-21 | 信码互通（北京）科技有限公司 | Metal sheet with grayscale identification codes, and cover body and manufacturing method |
-
2016
- 2016-10-28 CN CN201621188821.3U patent/CN206125700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018108085A1 (en) * | 2016-12-12 | 2018-06-21 | 信码互通（北京）科技有限公司 | Metal sheet with grayscale identification codes, and cover body and manufacturing method |
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