CN205418471U - Stromatolite formula easy -open cover - Google Patents

Abstract

The utility model provides a stromatolite formula easy -open cover, it is by lid body, fretwork district, interior stromatolite, pull ring, easily burst at the seams and constitute, lid ontology built -in has corresponding lid tooth, has the fretwork district in the caping face, and the pull ring connecting portion are even as an organic whole with the caping facial features in the fretwork is distinguished, connecting portion both sides two corresponding middle extremely lid body outermost edges of two lid teeth on the warp from the caping towards outer extension of easily bursting at the seams, the folding even interior stromatolite in the company of folding in the district including, the stromatolite have mould pressing bonding liner of the interior bottom surface of lid body, have indent district in the interior stromatolite, in the flagging part of pull ring immerse the indent naturally, the height of interior stromatolite top surface was highly fair with the caping face, in the time will uncapping, scratch the pull ring thrust augmentation with the hand and upwards outwards draw, the rapid fracture under the effect of power that at this moment easily bursts at the seams, the lid breaks away from the bottleneck to reach the purpose of quick -openning, because the pull ring is integrative with the lid body, the lid profile of tooth of this kind of structure is even pleasing to the eye, and sealing performance is good during the encapsulation, and is reliable during the use, the practicality.

Description

Laminated type easy-open lid

Art: this utility model relates to a kind of laminated type easy-open lid, especially for the laminated type easy-open lid of vial envelope.

Background technology: disclose a kind of easy-open lid at China's patented technology document, the patent No. 97238925.3, it is characterized in that: draw ring is connected with outer by a connecting portion with lid body, so efficiently solving draw ring with lid body is not a processing difficult problem integrally, but it has a problem, it is simply that the outer of lid body and connecting portion phase poststack, make lid odontoid size uneven, lid is in irregular shape, have impact on attractive in appearance and fill.

Summary of the invention: this utility model provides a kind of and utilizes the change of the lid number of teeth to affect the shape of lid tooth, it is equipped with vacancy section in hd top face simultaneously, the connecting portion of draw ring links into an integrated entity with hd top face in vacancy section, lamination in lid bottom surface is folded even, the hanging portion of draw ring sinks to interior lamination, interior lamination has moulded liner for sealing bottleneck, and two of draw ring connecting portion both sides are easily burst at the seams and extended to the outer of lid body, and cover shape well-balanced being easy to attractive in appearance so can be made to encapsulate.

This utility model solves the scheme of its technical problem: carry out the size (such as Fig. 7--shown in 12) of adjustable cap tooth first with lid number of teeth amount so that it is attractive in appearance be uniformly easy to encapsulation；Two: be equipped with a vacancy section (such as Fig. 3--shown in 6,17,18) at hd top face center, draw ring connecting portion in vacancy section is connected as one with hd top face, and two of connecting portion both sides are easily burst at the seams and stretched out in the middle of two lid teeth to lid body outer from hd top face；The inner bottom surface of lid body folds lamination in connecting a piece, and lid body is with interior lamination for welding the company of folding or being bonding folded company, and interior lamination is equipped with and molds bonding liner；Interior lamination Nei You indent district, draw ring hanging portion sinks in indent naturally, the height of the interior lamination end face (as shown in Figure 4) of interior lamination center maintains an equal level with the height of hd top face, the indent district of interior lamination can also sink in indentation for indentation shape, draw ring hanging portion (as shown in figure 17) naturally；Three: the shape (as shown in Fig. 3,7,8) of draw ring is multiple geometry, the most circular, oval, annular etc..Four: cover the intrinsic lid number of teeth more than 20 lid teeth.

During Sheet Metal Processing (such as Figure 13--shown in 16), workpiece is orderly matrix arrangement in plate；One: strange row and even row's (as shown in figure 14) be symmetrical Heterogeneous Permutation: two: wherein in the arrangement (such as Figure 14, shown), strange row is odd column, even row is even column；Three: the arrangement Ritchie row also having (as shown in figure 15) is even column, even row is odd column；

The beneficial effects of the utility model are: after draw ring is connected with hd top face, it will be apparent that improve lid intrinsic lid odontoid so that it is attractive in appearance uniformly, raw material has been saved in the arrangement of plate effectively, alleviate difficulty of processing, substantially increase the yield rate of sealing, saved production cost.

Of the present utility model to draw annular shape can be random geometry, and these shapes all fall under protection of the present utility model；Lid tooth of the present utility model can be 19-30 lid tooth, and these changes all fall under protection of the present utility model；Arrangement of the present utility model other arrangement in addition to (shown in Figure 13-16) arranges all falls within protection of the present utility model.

Below in conjunction with the accompanying drawings and embodiment describes this utility model in detail.

Accompanying drawing illustrates:

Fig. 1: for laminated type easy-open lid planar development schematic diagram.

Fig. 2: for Figure 1A-A cut-away view.

Fig. 3: be the 21 main diagrams in tooth laminated type easy-open lid front

Fig. 4: for Fig. 3 B-B cut-away view.

Fig. 5: for Fig. 7 C-C cut-away view.

Fig. 6: for the interior lamination cut-away view after decomposing in Fig. 4.

Fig. 7: be 21 tooth ellipse draw ring laminated type easy-open lid schematic diagrams.

Fig. 8: be 21 ring gear shape draw ring laminated type easy-open lid schematic diagrams.

Fig. 9: be 23 tooth ellipse draw ring laminated type easy-open lid schematic diagrams

Figure 10: be 25 ring gear shape draw ring laminated type easy-open lid schematic diagrams.

Figure 11: be 27 tooth circle draw ring laminated type easy-open lid schematic diagrams.

Figure 12: be 24 tooth circle draw ring laminated type easy-open lid schematic diagrams.

Figure 13: for workpiece at plate rectangular arranged schematic diagram.

Figure 14: for workpiece Heterogeneous Permutation schematic diagram in plate.

Figure 15: be even column for workpiece strange row, occasionally arrange as odd column schematic diagram.

Figure 16: be even column for workpiece strange row, occasionally arrange as even column schematic diagram

Figure 17: decompose to cut open for lamination in Figure 18 and show schematic diagram

Figure 18: for figureCut-away view.

In figure: 1 connecting portion, 2 vacancy sections, lamination in 3,4 draw rings, 5 hd top face, 6 lid teeth, 7 easily burst at the seams, 8 lid bodies, 9 indent districts, bottom in 10,11 liners, 12 plates, and 13 very arrange, 14 even rows, 15 workpiece, lamination end face in 16,17 Die Lian districts.

Specific implementation method:

Embodiment one

Its structure of laminated type easy-open lid provided by the utility model is such as Fig. 1-6, shown in 15: include vacancy section 2, interior lamination 3, draw ring 4, lid tooth 6, easily bursts at the seams 7, and lid body 8, its operation principle is such, and workpiece 15 is arranged as Heterogeneous Permutation plate 12；Having 21 lid teeth 6 in lid body 8, hd top face 5 is equipped with a vacancy section 2, and the connecting portion 1 of draw ring 4 is connected with hd top face 5, and the both sides of connecting portion 1 are equipped with two and symmetrical easily burst at the seams 7, and easily bursting at the seams 7 stretches out in the middle of two lid teeth to the outer of lid body 8 from hd top face；Interior bottom 10 and interior lamination 3 for weld folded even；The hanging portion of draw ring 4 sinks in indent district 9 naturally, and interior lamination 3 is equipped with die pad；The height of the interior lamination end face 16 of interior lamination 3 maintains an equal level with the height of hd top face；When filling machine on lid when, lid tooth 6 is to internal locking bottleneck under the effect of filling machine pressure, and liner 11 is folded glues bottleneck so that it is sealing bottle, reaches the purpose of encapsulation；When open bottle cover then, grasp draw ring 4 with hands and firmly upwards carry and pulling out, easily bursting at the seams 7 tears under force, and lid leaves bottleneck easily and reaches the purpose of easy-to-draw unlatching.

Embodiment two:

Its structure of laminated type easy-open lid provided by the utility model is as shown in Fig. 9,14,17,18: includes vacancy section 2, interior lamination 3, draw ring 4, lid tooth 6, lid body 8, is very characterised by: workpiece 15 strange row in plate is odd column, even row is even column；It is oval for having 23 lid teeth 6, draw ring 4 in lid body 8, and the center of interior lamination 3 does not has indent, but indentation shape, the hanging portion of draw ring 4 sinks in the indentation district in indent district 9 naturally, and interior lamination 3 is bonding folded company with interior bottom 10, and other operation principle is identical with embodiment one.

Embodiment three:

Its structure of laminated type easy-open lid provided by the utility model is as shown in Figure 8: it is characterized in that: have 21 lid teeth 6 in lid body 8, and draw ring 4 is annular, other essentially identical with embodiment one.

Embodiment four:

Its structure of laminated type easy-open lid provided by the utility model is as shown in Figure 10: it is characterized in that: have 25 lid teeth 6 in lid body 8, and draw ring 4 is annular, other essentially identical with embodiment one.

Embodiment five:

Its structure of laminated type easy-open lid provided by the utility model is as shown in figure 12: it is characterized in that: have 24 lid teeth 6 in lid body 8, and draw ring 4 is circular, other essentially identical with embodiment one.

Embodiment six:

Its structure of laminated type easy-open lid provided by the utility model is as shown in figure 11: it is characterized in that: have 27 lid teeth 6 in lid body 8, and draw ring 4 is circular, other essentially identical with embodiment one.

Claims (11)

1. a laminated type easy-open lid, including vacancy section (2), interior lamination (3), draw ring (4), lid tooth (6), lid body (8), it is characterized in that: there is lid tooth (6) lid body (8) outer, there is a vacancy section (2) at hd top face (5) center, and easily burst at the seams (7) of connecting portion (1) both sides of draw ring (4) stretch out in the middle of two lid teeth (6) to the outer of lid body (8) from hd top face (5)；The inner bottom surface (10) of lid body (8) in Die Lian district (17) folded even in lamination (3)；Interior lamination (3) Nei You indent district (9), the height of the lamination end face (16) at indent district (9) center maintains an equal level with hd top face (5) apical side height；Draw ring (4) hanging portion sinks in the indent of indent district (9), and interior lamination (3) has die pad (11).

Laminated type easy-open lid the most according to claim 1, it is characterised in that: lid body (8) outer at least 20 lid teeth (6).

Laminated type easy-open lid the most according to claim 1, it is characterised in that: the draw ring of draw ring (4) is shaped as multiple geometry.

Laminated type easy-open lid the most according to claim 1, it is characterised in that: indent district (9) are that slotless presses shape.

Laminated type easy-open lid the most according to claim 1, it is characterised in that: the Die Lian district (17) of the inner bottom surface (10) of lid body (8) is welding interior folded lamination (3).

Laminated type easy-open lid the most according to claim 1, it is characterised in that: the Die Lian district (17) of the inner bottom surface (10) of lid body (8) is lamination (3) in bonding folded company.

Laminated type easy-open lid the most according to claim 1, including plate (12), workpiece (15), it is characterised in that: the matrix arrangement that workpiece (15) is orderly in plate (12).

Laminated type easy-open lid the most according to claim 7, it is characterised in that: the workpiece (15) strange row (13) in plate (12) and even row's (14) symmetrical expression arrangement.

Laminated type easy-open lid the most according to claim 7, it is characterised in that: the workpiece (15) strange row (13) in plate (12) and even row's (14) dislocation type arrangement.

Laminated type easy-open lid the most according to claim 7, it is characterised in that: the workpiece (15) strange row (13) in plate (12) is odd column, and even row (14) is even column.

11. laminated type easy-open lid according to claim 7, it is characterised in that: the workpiece (15) strange row (13) in plate (12) is even column, and even row (14) is odd column.