CN205345606U - Prevent novel easy -open end of capping deformation - Google Patents
Prevent novel easy -open end of capping deformation Download PDFInfo
- Publication number
- CN205345606U CN205345606U CN201521119272.XU CN201521119272U CN205345606U CN 205345606 U CN205345606 U CN 205345606U CN 201521119272 U CN201521119272 U CN 201521119272U CN 205345606 U CN205345606 U CN 205345606U
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- lid
- line
- draw ring
- reinforcement
- arc connecting
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Abstract
The utility model relates to a prevent novel easy -open end of capping deformation, through setting up two first strengthening ribs and second strengthening rib on the lid, two first strengthening ribs extend to near rivet from the lid edge along the annular line of weakness outside respectively, and two second strengthening ribs extend to near pull ring rear end along the pull ring outside from corresponding first strengthening rib is terminal respectively, when the pulling pull ring sealed pulling -on piece of pull -up that makes progress, and follow annular line of weakness and tear when sealing the pulling -on piece, sealed pulling -on piece produces the effort through annular line of weakness to the lid, because first strengthening rib, the second strengthening rib is strengthened the lid part around sealed pulling -on piece and the pull ring respectively, make ascending pulling force can not disperse on the capping around the sealed pulling -on piece, it breaks away from the lid to make the pull ring tear sealed pulling -on piece more easily on the one hand, open the opening more easily, on the other hand can prevent the lid from to follow the pull ring pulling force, and upwards salient leading to is warp.
Description
Technical field
This utility model relates to a kind of easy-open end, particularly relates to the novel easy-open end of a kind of anti-capping deformation.
Background technology
Existing easy-open end generally comprises lid and draw ring, opens in order to convenient, and lid is provided with the annular indentation line of closing, and the annular indentation line of closing area defined on lid constitutes a sealing tab, and draw ring is riveted by the one end of rivet with sealing tab.When being pulled upwardly draw ring, drawing clitellum movable sealing pulling-on piece annularly line of weakness is torn and is completely disengaged from lid, thus exposing the opening of lid, is conveniently poured out by the material in easy open can.
When pulling draw ring annularly line of weakness tearing sealing tab, owing to sealing tab and lid are linked together by annular indentation line, therefore, when being pulled upwardly sealing tab, lid can be produced active force by annular indentation line by sealing tab, makes lid deformation protruding upward with upwards pulling force, makes pulling force dispersion upwards, causing that sealing tab is difficult to depart from lid, opening is difficult to open.It addition, lid deformation protruding upward, also destroy the complete appearance of easy open can.
For solving the problems referred to above, reinforcement is generally all set on lid, for the reinforcement to lid, makes lid be not susceptible to deformation.But, the mode arranging reinforcement at present is usually the reinforcement arranging vertical bar shape on lid, though the entirety of lid can be strengthened by this reinforcement set-up mode, but, easy deformation place protruding upward of lid is generally all near annular indentation line, particularly near rivet, therefore, the current this actual stiffening effect of reinforcement set-up mode is unsatisfactory, or the situation that lid deforms often occurs.
Summary of the invention
The technical problems to be solved in the utility model is to provide the novel easy-open end of a kind of anti-capping deformation, and this novel easy-open end is prevented from causing that capping deforms, making unlatching easy-open end be more prone to being pulled upwardly when draw ring tears sealing tab.The technical scheme adopted is as follows:
A kind of novel easy-open end of anti-capping deformation, including lid and draw ring, lid is provided with annular indentation line, annular indentation line area defined on lid constitutes a sealing tab, draw ring is by the inner riveted joint of rivet with sealing tab, it is characterised in that: described lid is provided with two the first reinforcements and two the second reinforcements；Article two, the first reinforcement is separately positioned on the outside of annular indentation line, and the initiating terminal of the first reinforcement is in cover edge, and the end of the first reinforcement is near rivet；Article two, the second reinforcement is separately positioned on outside described draw ring, and the initiating terminal of the second reinforcement connects with the initiating terminal of the first corresponding reinforcement, and the end of the second reinforcement is in the rear portion of draw ring.
This utility model by arranging two the first reinforcements and the second reinforcement on lid, article two, the first reinforcement extends near rivet respectively outside cover edge annularly line of weakness, and two the second reinforcements extend near draw ring rear end outside draw ring from the first corresponding reinforcement end respectively；When pulling draw ring to be pulled upwardly sealing tab and annularly line of weakness tears sealing tab, lid is produced active force by annular indentation line by sealing tab, owing to the cap portion around sealing tab and draw ring is strengthened by the first reinforcement, the second reinforcement respectively, make pulling force upwards will not be distributed on the capping around sealing tab, make draw ring be easier to tear sealing tab on the one hand to depart from lid, open opening more easily, be prevented from lid on the other hand and cause deformation with draw ring pulling force is protruding upward.
As preferred version of the present utility model, described annular indentation line includes two straight lines extended to described rivet direction from described cover edge, connects the first arc connecting line at two straight line tops respectively and connect the second arc connecting line of two linear end respectively；Article two, straight line is connected with the respective end of the first arc connecting line, the second arc connecting line respectively；Described two the first reinforcements be arranged on outside two straight lines and with corresponding straight line parallel.
As preferred version of the present utility model, described annular indentation line includes two camber lines extended to described rivet direction from described cover edge, connects the first arc connecting line at two camber line tops respectively and connect the second arc connecting line of two camber line ends respectively；Article two, camber line is connected with the respective end of the first arc connecting line, the second arc connecting line respectively；Described two the first reinforcements are arranged on outside two camber lines and match with corresponding camber line.
Annular indentation line can select according to different needs of production, annular indentation line part inside draw ring to cover edge can adopt straight line or camber line, be arranged on two the first reinforcements of annular indentation line both sides all with the mating shapes of annular indentation line.
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
This utility model by arranging two the first reinforcements and the second reinforcement on lid, article two, the first reinforcement extends near rivet respectively outside cover edge annularly line of weakness, and two the second reinforcements extend near draw ring rear end outside draw ring from the first corresponding reinforcement end respectively；When pulling draw ring to be pulled upwardly sealing tab and annularly line of weakness tears sealing tab, lid is produced active force by annular indentation line by sealing tab, owing to the cap portion around sealing tab and draw ring is strengthened by the first reinforcement, the second reinforcement respectively, make pulling force upwards will not be distributed on the capping around sealing tab, make draw ring be easier to tear sealing tab on the one hand to depart from lid, open opening more easily, be prevented from lid on the other hand and cause deformation with draw ring pulling force is protruding upward.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment one；
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.
Embodiment one
The novel easy-open end of a kind of anti-capping deformation, including lid 1 and draw ring 2；Lid 1 is provided with annular indentation line 3, annular indentation line 3 includes two straight lines 301 extended to described rivet 5 direction from described lid 1 edge, connects the first arc connecting line 302 at two straight line 301 tops respectively and connect the second arc connecting line 303 of two linear end respectively, and two straight lines 301 are connected with the respective end of first arc connecting line the 302, second arc connecting line 303 respectively；Annular indentation line 3 area defined on lid 1 constitutes a sealing tab 4, and draw ring 2 is by the inner riveted joint of rivet 5 with sealing tab 4；Lid 1 is provided with two the first reinforcements 6 and two the second reinforcements 7；Article two, the first reinforcement 6 is separately positioned on outside two straight lines 301 of annular indentation line 3 and parallel with corresponding straight line 301, and the initiating terminal of the first reinforcement 6 is in lid 1 edge, and the end of the first reinforcement 6 is near rivet 7；Article two, the second reinforcement 7 is separately positioned on outside draw ring 2, and the initiating terminal of the second reinforcement 7 connects with the initiating terminal of the first corresponding reinforcement 6, and the end of the second reinforcement 6 is in the rear portion of draw ring 2.
Lid 1 arranges two first reinforcements 6 and the second reinforcements 7, article two, the first reinforcement 6 respectively inside lid 1 edge annularly line of weakness 3 arranged outside near rivet 5, two the second reinforcement 7 respectively self-corresponding first reinforcement 6 ends along draw ring 2 arranged outside to draw ring 2 rear end near；When pulling draw ring 2 to be pulled upwardly sealing tab 4 and annularly line of weakness 3 tears sealing tab 4, lid 1 is produced active force by annular indentation line 3 by sealing tab 4, owing to lid 1 part around sealing tab 4 and draw ring 2 is strengthened by first reinforcement the 6, second reinforcement 7 respectively, make pulling force upwards will not be distributed on the capping around sealing tab 4, make draw ring 2 be easier to tear sealing tab 4 on the one hand to depart from lid 1, open opening more easily, be prevented from lid 1 on the other hand and cause deformation with draw ring 2 pulling force is protruding upward.
It addition, sealing tab 4 is provided with the positioning convex point 8 for preventing draw ring 2 from rotating near the position of draw ring 2, it is to avoid draw ring 2 rotates and deviation position around rivet 5；Lid 1 is provided with is easy to the recess 9 that finger stretches into, and recess 9 is corresponding with the end of draw ring 2, makes finger be easier to extend into below draw ring 2, pull-up draw ring 2.
Embodiment two
When other parts are all identical with embodiment one, it is distinctive in that:
Annular indentation line 3 include two inside lid 1 edge to the camber line 301 near rivet 5, connect the first arc connecting line 302 at two camber line 301 tops respectively and connect the second arc connecting line 303 of two camber line 301 ends respectively, two camber lines 301 are smooth with first arc connecting line the 302, second arc connecting line 303 respectively to be connected；Article two, the first reinforcement 6 is arranged on outside two camber lines 301 and matches with corresponding camber line 301.
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 (5)
1. the novel easy-open end of an anti-capping deformation, including lid and draw ring, lid is provided with annular indentation line, annular indentation line area defined on lid constitutes a sealing tab, the draw ring inner riveted joint by rivet sealing tab, it is characterised in that: described lid is provided with two the first reinforcements and two the second reinforcements；Article two, the first reinforcement is separately positioned on the outside of annular indentation line, and the initiating terminal of the first reinforcement is in cover edge, and the end of the first reinforcement is near rivet；Article two, the second reinforcement is separately positioned on outside described draw ring, and the initiating terminal of the second reinforcement connects with the initiating terminal of the first corresponding reinforcement, and the end of the second reinforcement is in the rear portion of draw ring.
2. the novel easy-open end described in claim 1, it is characterised in that: described annular indentation line includes two straight lines extended to described rivet direction from described cover edge, connects the first arc connecting line at two straight line tops respectively and connect the second arc connecting line of two linear end respectively；Article two, straight line is connected with the respective end of the first arc connecting line, the second arc connecting line respectively；Described two the first reinforcements be arranged on outside two straight lines and with corresponding straight line parallel.
3. the novel easy-open end described in claim 1, it is characterised in that: described annular indentation line includes two camber lines extended to described rivet direction from described cover edge, connects the first arc connecting line at two camber line tops respectively and connect the second arc connecting line of two camber line ends respectively；Article two, camber line is connected with the respective end of the first arc connecting line, the second arc connecting line respectively；Described two the first reinforcements are arranged on outside two camber lines and match with corresponding camber line.
4. the novel easy-open end described in claim 1, it is characterised in that: described sealing tab is provided with the positioning convex point for preventing draw ring from rotating near the position of draw ring.
5. the novel easy-open end described in claim 1, it is characterised 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 |
|---|---|---|---|
| CN201521119272.XU CN205345606U (en) | 2015-12-30 | 2015-12-30 | Prevent novel easy -open end of capping deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119272.XU CN205345606U (en) | 2015-12-30 | 2015-12-30 | Prevent novel easy -open end of capping deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345606U true CN205345606U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119272.XU Active CN205345606U (en) | 2015-12-30 | 2015-12-30 | Prevent novel easy -open end of capping deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205345606U (en) |
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2015
- 2015-12-30 CN CN201521119272.XU patent/CN205345606U/en active Active
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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: 20230619 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. |