CN205327663U - Easy -open end of opening one's mouth widely of easy breakdown - Google Patents
Easy -open end of opening one's mouth widely of easy breakdown Download PDFInfo
- Publication number
- CN205327663U CN205327663U CN201521119273.4U CN201521119273U CN205327663U CN 205327663 U CN205327663 U CN 205327663U CN 201521119273 U CN201521119273 U CN 201521119273U CN 205327663 U CN205327663 U CN 205327663U
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- lid
- easy
- draw ring
- piece
- open end
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Abstract
The utility model relates to an easy -open end of opening one's mouth widely of easy breakdown, including lid and pull ring, the lid is equipped with the annular line of weakness that has the breach, sealed pulling -on piece of domain formation that annular line of weakness encloses on the lid, and the pull ring passes through the rivet and rivets with the lid to the point portion of pull ring is corresponding with sealed pulling -on piece, is provided with annular strengthening rib on the sealed pulling -on piece. Through set up annular strengthening rib on sealed pulling -on piece, increase substantially the intensity of sealed pulling -on piece, under the great condition of sealed pulling -on piece area, sealed pulling -on piece still has great intensity, when the point portion of pull ring exerts pressure to sealed pulling -on piece downwards, sealed pulling -on piece can not warp sunkenly in the atress position, increase substantially at the effort of the annular line of weakness that has breach department, make sealed pulling -on piece tear from the lid more easily, the open -ended is opened easilier, can open out bigger opening on the lid, make the material in the easy open can pour more fast, the specially adapted pulpiness, the filling of paste -like material.
Description
Technical field
This utility model relates to a kind of easy-open end, particularly relates to the big opening easy-open end of a kind of easy breakdown。
Background technology
Existing easy-open end generally comprises lid and draw ring, open in order to convenient, lid is provided with tool annular indentation line jaggy, have annular indentation line jaggy area defined on lid and constitute a sealing tab, draw ring is by rivet and lid riveted joint, and the tip of draw ring is corresponding with sealing tab。When being pulled upwardly draw ring, the tip pull-tab of draw ring presses downwards, makes sealing tab split and expose the opening of lid along having annular indentation line jaggy, convenient is poured out by material in pop can。
Generally, sealing tab is set to less, and when sealing tab is pressed by the tip of draw ring, pulling-on piece is not easy deformation, and the unlatching of opening is also relatively easy, substantially meets the requirement that pop can is opened。
But, when opening is less, will pour out the material in pop can needs to spend the long time, particularly when in pop can, the paste liquid of thickness is compared in fill, it is more difficult to pour out。In order to solve the more rapid problem pouring out and being easier to pour out of material in pop can, opening can only be set to bigger at present, when opening is set to bigger, sealing tab is also bigger, the thickness of sealing tab is constant, but the area of sealing tab becomes big, its support strength diminishes, when sealing tab is pressed downwards by the tip of draw ring, sealing tab is easily deformed depression at forced position, drastically reduce the area at the active force having annular indentation line place jaggy, cause that sealing tab is difficult to tear from lid, cause that the unlatching of opening is relatively difficult。
Summary of the invention
The technical problems to be solved in the utility model is to provide the big opening easy-open end of a kind of easy breakdown, the big opening easy-open end of this easy breakdown it can be avoided that sealing tab pressurized and deform, it is easier to open。The technical scheme adopted is as follows:
A kind of big opening easy-open end of easy breakdown, including lid and draw ring, lid is provided with tool annular indentation line jaggy, annular indentation line area defined on lid constitutes a sealing tab, draw ring is by rivet and lid riveted joint, and the tip of draw ring is corresponding with sealing tab, it is characterized in that: described sealing tab is provided with ring stiffener。
This utility model by arranging ring stiffener on sealing tab, increase considerably the intensity of sealing tab, when sealing tab area is bigger, sealing tab still has bigger intensity, when sealing tab is pressed downwards by the tip of draw ring, sealing tab forced position will not deformed depression, increased considerably the active force at annular indentation line place, making sealing tab be easier to tear from lid, the unlatching of opening is more prone to。Owing to sealing tab is strengthened by ring stiffener, therefore, the area of sealing tab can be set to bigger, opens out bigger opening on lid, making that the material in pop can is more rapid to be poured out, the big opening easy-open end of this easy breakdown is particularly well-suited to the fill of pulpous state, pasty material。
As preferred version of the present utility model, the tip of described draw ring is corresponding with ring stiffener。It is just right with ring stiffener that the tip of draw ring is set to so that the active force of draw ring tip is applied on ring stiffener, expands the lifting surface area of sealing tab, thus avoiding the compressive deformation of sealing tab further, so that opening is easier to open。
As the further preferred version of this utility model, described ring stiffener has the tip shapes of imploded arcs portion, imploded arcs portion and described draw ring and matches。By arranging imploded arcs portion on ring stiffener, the tip shapes of imploded arcs portion and draw ring matches, the tip of draw ring is constituted spacing by imploded arcs portion, draw ring is avoided to rotate and deviation position around rivet, make the tip that draw ring is opened accurately ring stiffener can be applied pressure so that the unlatching of opening is more prone to。
As preferred version of the present utility model, described lid being additionally provided with the second reinforcement, the second reinforcing rib ring is wound on the periphery of described annular indentation line。By arranging the second reinforcement on lid, and it is looped around the periphery of annular indentation line, annular indentation line periphery lid upwards is strengthened, it is to avoid lid deforms in annular indentation line place's stress, making sealing tab be easier to tear from lid, the unlatching of opening is more prone to。
As the further preferred version of this utility model, two ends of described second reinforcement extend to the both sides of described draw ring。Two ends of the second reinforcement extend to the both sides of draw ring, on lid, the both sides of rivet are strengthened, it is to avoid lid is in the deformation at rivet place。
As preferred version of the present utility model, described sealing tab is provided with the positioning convex point for preventing draw ring from rotating near the position of draw ring。By arranging positioning convex point, it is to avoid draw ring rotates and deviation position around rivet。
As preferred version of the present utility model, described lid is provided with is easy to the recess that finger stretches into, and recess is corresponding with the end of described draw ring。By arranging recess on lid, finger is made to be easier to extend into below draw ring, pull-up draw ring。
This utility model compared with prior art, has the advantage that
By arranging ring stiffener on sealing tab, increase considerably the intensity of sealing tab, when sealing tab area is bigger, sealing tab still has bigger intensity, when sealing tab is pressed downwards by the tip of draw ring, sealing tab forced position will not deformed depression, increased considerably have annular indentation line place jaggy active force, making sealing tab be easier to tear from lid, the unlatching of opening is more prone to。Owing to sealing tab is strengthened by ring stiffener, therefore, the area of sealing tab can be set to bigger, opens out bigger opening on lid, making that the material in pop can is more rapid to be poured out, the big opening easy-open end of this easy breakdown is particularly well-suited to the fill of pulpous state, pasty material。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred implementation；
Fig. 2 is the Fig. 1 profile along A-A。
Detailed description of the invention
It is described further below in conjunction with accompanying drawing and preferred implementation of the present utility model。
As shown in Figure 1 and Figure 2, the big opening easy-open end of this easy breakdown, including lid 1 and draw ring 2, lid 1 is provided with tool annular indentation line 3 jaggy, annular indentation line 3 area defined on lid 1 constitutes a sealing tab 4, draw ring 2 is riveted by rivet 5 and lid 1, and the tip 6 of draw ring 2 is corresponding with sealing tab 4, and sealing tab 4 is provided with ring stiffener 7；Ring stiffener 7 has imploded arcs portion 8, tip 6 mating shapes of imploded arcs portion 8 and draw ring 2, and the tip 6 of draw ring 2 is corresponding with the imploded arcs portion 8 of ring stiffener 7；Being additionally provided with the second reinforcement 9 on lid 1, the second reinforcement 9 is looped around the periphery of annular indentation line 3, and two ends of the second reinforcement 9 extend to the both sides of draw ring 2；Sealing tab 4 is additionally provided with the positioning convex point 10 for preventing draw ring 2 from rotating near the position of draw ring 2；Lid 1 is provided with is easy to the recess 11 that finger stretches into, and recess 11 is corresponding with the end of draw ring 2。
By arranging ring stiffener 7 on sealing tab 4, increase considerably the intensity of sealing tab 4, when sealing tab 4 area is bigger, sealing tab 4 still has bigger intensity, when sealing tab 4 is pressed downwards by the tip 6 of draw ring 2, sealing tab 4 forced position will not deformed depression, increased considerably at the active force having annular indentation line 3 place jaggy, making sealing tab 4 be easier to tear from lid 1, the unlatching of opening is more prone to。Owing to sealing tab 4 is strengthened by ring stiffener 7, therefore, the area of sealing tab 4 can be set to bigger, lid 1 is opened out bigger opening, making that the material in pop can is more rapid to be poured out, the big opening easy-open end of this easy breakdown is particularly well-suited to the fill of pulpous state, pasty material。
Additionally, it is just right with ring stiffener 7 that the tip 6 of draw ring 2 is set to, and imploded arcs portion 8 is set on ring stiffener 7, tip 6 mating shapes of imploded arcs portion 8 and draw ring 2, by imploded arcs portion 8, the tip 6 of draw ring 2 is constituted spacing, draw ring 2 is avoided to rotate and deviation position around rivet 5 so that ring stiffener 7 accurately can be applied pressure by the tip 6 of draw ring 2 so that the unlatching of opening is more prone to。
It addition, by arranging the second reinforcement 9 on lid 1, and it is looped around the periphery of annular indentation line 3, annular indentation line 3 periphery lid 1 upwards is strengthened, avoiding lid 1 to deform in annular indentation line 3 place's stress, make sealing tab 4 be easier to tear from lid 1, the unlatching of opening is more prone to。And two ends of the second reinforcement 9 extend to the both sides of draw ring 2, the both sides of rivet 5 are strengthened by lid 1, it is to avoid lid 1 is in the deformation at rivet 5 place。
It addition, by arranging positioning convex point 10, it is to avoid draw ring 2 rotates and deviation position around rivet 5。
It addition, by arranging recess 11 on lid 1, make finger be easier to extend into below draw ring 2, pull-up draw ring 2。
In addition; it should be noted that the specific embodiment described in this specification, its each several part title etc. can be different; all equivalences done according to the structure described in this utility model inventional idea, feature and principle or simple change, be all included in the protection domain of this utility model patent。Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field; without departing from structure of the present utility model or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to。
Claims (7)
1. the big opening easy-open end of an easy breakdown, including lid and draw ring, lid is provided with tool annular indentation line jaggy, annular indentation line area defined on lid constitutes a sealing tab, draw ring is by rivet and lid riveted joint, and the tip of draw ring is corresponding with sealing tab, it is characterized in that: described sealing tab is provided with ring stiffener。
2. the big opening easy-open end of easily breakdown as claimed in claim 1, is characterized in that: the tip of described draw ring is corresponding with ring stiffener。
3. the big opening easy-open end of easily breakdown as claimed in claim 2, is characterized in that: described ring stiffener has the tip shapes of imploded arcs portion, imploded arcs portion and described draw ring and matches。
4. the big opening easy-open end of easily breakdown as claimed in claim 1, is characterized in that: be additionally provided with the second reinforcement on described lid, and the second reinforcing rib ring is wound on the periphery of described annular indentation line。
5. the big opening easy-open end of easily breakdown as claimed in claim 4, is characterized in that: two ends of described second reinforcement extend to the both sides of described draw ring。
6. the big opening easy-open end of easily breakdown as claimed in claim 1, is characterized in that: described sealing tab is provided with the positioning convex point for preventing draw ring from rotating near the position of draw ring。
7. the big opening easy-open end of easily breakdown as claimed in claim 1, is characterized in that: described lid is provided with is easy to the recess that finger stretches into, and recess is corresponding with the end of described draw ring。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119273.4U CN205327663U (en) | 2015-12-30 | 2015-12-30 | Easy -open end of opening one's mouth widely of easy breakdown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119273.4U CN205327663U (en) | 2015-12-30 | 2015-12-30 | Easy -open end of opening one's mouth widely of easy breakdown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327663U true CN205327663U (en) | 2016-06-22 |
Family
ID=56313409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119273.4U Active CN205327663U (en) | 2015-12-30 | 2015-12-30 | Easy -open end of opening one's mouth widely of easy breakdown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372970A (en) * | 2017-02-01 | 2018-08-07 | 练燕媚 | A kind of tear-off tin pull ring structure and beverage container |
-
2015
- 2015-12-30 CN CN201521119273.4U patent/CN205327663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372970A (en) * | 2017-02-01 | 2018-08-07 | 练燕媚 | A kind of tear-off tin pull ring structure and beverage container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 515000 No.6 Nanqiang Road, nanshanwan Industrial Park, Haojiang District, Shantou City, Guangdong Province Patentee after: British Union Metal Technology (Shantou) Co.,Ltd. Address before: 515000 middle section of Danan Road, Haojiang District, Shantou City, Guangdong Province Patentee before: GUANGDONG ENPACK PACKAGING Co.,Ltd. |