CN205872724U

CN205872724U - Square easy -open cover of circle

Info

Publication number: CN205872724U
Application number: CN201620813381.XU
Authority: CN
Inventors: 梁永
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2017-01-11
Anticipated expiration: 2026-07-29

Abstract

The utility model discloses a square easy -open cover of circle, including the circular shape lid, the lid inlayer is equipped with the plastic sealing washer, and it has down the splayed to open the nick to press on the top surface of lid, opens the skirt section edge that the nick extended to the lid, has connecting portion along opening terminal extension of nick on the lid, connecting portion are moulded plastics and are connected with square plastic pull ring, plastic pull ring and connecting portion junction are equipped with spacing lug, connecting portion bending type become with the spacing recess of spacing lug complex, when moulding plastics, spacing lug inlays to be located in the spacing recess with prevent the plastic pull ring tensile force down and connecting portion break away from. The utility model discloses a with the plastic pull ring that the lid was moulded plastics and is connected, can reduce lid metal materials, reduce manufacturing cost, open the operation comfortable feel moreover, it is more convenient to use.

Description

The square easy-open lid of circle

Technical field

This utility model relates to container Ping Gai field, particularly to a kind of square easy-open lid of the circle for beer bottle.

Background technology

Existing beer bottle uses metal stamping to make mostly, generally just can need to open by bottle opener, very inconvenient, and And on bottle cap, also cover layer of metal paper, this not only spends material to increase cost, and this metal foiled paper is the most perishable after disseminating, To environment.For the problems referred to above, patent announcement CN2500616Y discloses a kind of easy-to-open bottle cover, can be by drawing Horn opening on lid is directly pulled open by ring along opening line, its operation letter of the most existing beer bottle cap needing bottle opener to open List, unlatching are conveniently, with low cost.But this easy-to-open bottle cover makes by kirsite due to lid and draw ring, its manufacturing cost The highest, and the feel that kirsite draw ring opens operation is the best, in-convenience in use.

Utility model content

For shortcomings and deficiencies of the prior art, it is provided that the square easy-open lid of a kind of circle, it uses and is connected with lid injection Plastic cement draw ring, can reduce lid metal materials, reduces manufacturing cost, and it is comfortable to open operating handle, uses more convenient.

For achieving the above object, this utility model offer techniques below scheme:

The square easy-open lid of a kind of circle, including circular lid, lid internal layer is provided with plastic cement sealing ring, and the end face of lid is pressed There is herringbone to open indentation, open indentation and extend to the skirt edge of lid, lid is extended with even along unlatching indentation end Meeting portion, the injection of described connecting portion connects square plastic cement draw ring；Plastic cement draw ring and connecting portion junction are provided with spacing block set, even The portion of connecing is bent to form the limited impression coordinated with described spacing block set；During injection, described spacing block set is embedded at described spacing recessed To prevent plastic cement draw ring from departing from connecting portion under a stretching force in groove.

Preferably scheme, described connecting portion is additionally provided with the positioning through hole coordinated with plastic cement draw ring, and during injection, plastic cement draw ring is saturating Cross that this positioning through hole and connecting portion are fixing to be connected, connect more solid and reliable.

Described connecting portion is provided with gap with the junction, skirt section of lid, can open indentation from this opening position along herringbone Lid tear is pulled open.Described lid and described connecting portion are made up of magnesium-aluminium alloy material, and magnalium is difficult to get rusty, and can hold again By bottled pressure, it is not necessary to cover metal foiled paper, it is to avoid environmental pollution, and intensity is higher, it is simple to open the punch forming of indentation, also Can further conservation cost.

The beneficial effects of the utility model are: existing lid and draw ring are made into integration by this utility model by kirsite, change Enter and be made up of metal material for lid and draw ring is used injection molding manner to be connected in one with lid by plastic cement material, so can save Save metal material materials, thus manufacturing cost is greatly reduced；And the plastic cement draw ring that plastic cement material is made opens comfortable feel, makes With more convenient, especially with the shape of circular lid with the collocation of square plastic draw ring, it is moulded attractive in appearance；During use, Only need to clasp plastic cement draw ring with finger, one draw gently, can band rotation connection tear apart along the unlatching indentation at lid top, plastic cement Sealing ring ruptures the most simultaneously and opens, it is achieved bottle cap is opened.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the plan structure schematic diagram of this utility model lid；

Fig. 3 is the forward sight structural representation of this utility model lid；

Fig. 4 is the plan structure schematic diagram of this utility model plastic cement draw ring；

Fig. 5 is the sectional structure schematic diagram of this utility model plastic cement draw ring.

In figure, 1 lid；2 open indentation；3 connecting portions；4 plastic cement draw rings；5 spacing block sets；6 limited impressions；7 positioning through hole； 8 gap.

Detailed description of the invention

In conjunction with accompanying drawing explaination further to this utility model.

Seeing Fig. 1-Fig. 5, the square easy-open lid of a kind of circle, including circular lid 1, lid 1 internal layer is provided with plastic cement sealing ring, It is pressed with herringbone on the end face of lid 1 and opens indentation 2, open indentation 2 and extend to the skirt edge of lid 1, along opening on lid 1 Opening indentation 2 end and be extended with connecting portion 3, the injection of described connecting portion 3 connects square plastic cement draw ring 4；Plastic cement draw ring 4 be connected Junction, portion 3 is provided with spacing block set 5, and connecting portion 3 is bent to form the limited impression 6 coordinated with described spacing block set 5；During injection, It is interior to prevent plastic cement draw ring 4 from departing from connecting portion 3 under a stretching force that described spacing block set 5 is embedded at described limited impression 6, increases Add the bonding strength of plastic cement draw ring 4 and lid 1 connecting portion 3.

Existing lid 1 and draw ring are made into integration by the square easy-open lid of this circle by kirsite, are improved to lid 1 by metal material Make and draw ring by plastic cement material use injection molding manner be connected in one with lid 1, so can save metal material materials, from And manufacturing cost is greatly reduced；And the plastic cement draw ring 4 that plastic cement material is made opens comfortable feel, uses more convenient, especially Being the shape using circular lid 1 with square plastic draw ring 4 collocation, it is moulded attractive in appearance；During use, only need to clasp with finger Plastic cement draw ring 4, one draws gently, can band rotation connection 3 tear apart along the unlatching indentation 2 at lid 1 top, plastic cement sealing ring also with Time fracture open, it is achieved bottle cap open.

Further, described connecting portion 3 is additionally provided with the positioning through hole 7 coordinated with plastic cement draw ring 4, sees Fig. 2, during injection, Plastic cement draw ring 4 is connected through this positioning through hole 7 is fixing with connecting portion 3, connects more solid and reliable.Described connecting portion 3 and lid 1 Junction, skirt section be provided with gap 8, see Fig. 3, can at this gap 8 along herringbone open indentation 2 by lid 1 tear draw Open.Described lid 1 and described connecting portion 3 are made up of magnesium-aluminium alloy material, and bottle cap uses and rotates reducing encapsulation, sealing behaviour with periphery Making simplicity, magnalium is difficult to get rusty, and can bear again bottled pressure, it is not necessary to cover metal foiled paper, it is to avoid environmental pollution, and intensity Higher, it is simple to lid 1 and the punch forming of unlatching indentation 2, moreover it is possible to conservation cost further.

The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim Structure, feature and principle done equivalence change or modify, be all included in this utility model patent claim.

Claims

1. the square easy-open lid of circle, including circular lid, lid internal layer is provided with plastic cement sealing ring, and the end face of lid is pressed with Herringbone opens indentation, opens indentation and extends to the skirt edge of lid, it is characterised in that: along opening indentation end on lid Being extended with connecting portion, the injection of described connecting portion connects square plastic cement draw ring；Plastic cement draw ring and connecting portion junction are provided with limit Position projection, connecting portion is bent to form the limited impression coordinated with described spacing block set；During injection, described spacing block set is embedded at institute State limited impression interior to prevent plastic cement draw ring from departing from connecting portion under a stretching force.

The square easy-open lid of circle the most according to claim 1, it is characterised in that: described connecting portion is additionally provided with joins with plastic cement draw ring The positioning through hole closed.

The square easy-open lid of circle the most according to claim 1 and 2, it is characterised in that: described connecting portion connects with the skirt section of lid The place of connecing is provided with gap.

The square easy-open lid of circle the most according to claim 3, it is characterised in that: described lid and described connecting portion are closed by magnalium Gold copper-base alloy is made.