CN2345479Y

CN2345479Y - Bottle cap opened by hand

Info

Publication number: CN2345479Y
Application number: CN 98218664
Authority: CN
Inventors: 杨军
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-27
Filing date: 1998-08-27
Publication date: 1999-10-27
Anticipated expiration: 2008-08-27

Abstract

The utility model relates to a bottle cap opened by hand. The utility model is composed of a bottle cap and a die plastic pad. The top of the bottle cap is provided with two force reducing lines, the force reducing lines are arranged till the bottom edge of the bottle cap, and the bottle cap is cut through by the force reducing line from the centerline of the bottle cap to the top end of a tip along the bottom edge. The force reducing line from the top end of the tip to the centerline of the bottle cap is a tangent line whose depth is from 20% to 80% of the thickness of the bottle cap. The utility model has the advantage of convenience opening, low cost and simple process. The utility model is particularly suitable for beer bottle caps.

Description

A kind of Bottle cap opened by hand

The utility model belongs to container cover, is specially adapted to the crown plug of bottled beer, is a kind of improvement to existing easy-to-draw crown plug.

At present, the draw ring of existing easy-open bottle lid and can ends draw ring all are to connect with rivet, and its raw MAT'L needs import, cost height; Though and existing crown plug is shaped easily, raw MAT'L is domestic to be supplied, and cost is low, opens inconvenient.

The purpose of this utility model is exactly at deficiency of the problems referred to above and shortcoming, a kind of Bottle cap opened by hand that provides, and it need not open by bottle, opens with finger, and is very convenient, and produces easily and implement.

The purpose of this utility model be achieved in that a kind of Bottle cap opened by hand by: bottle cap, molding rubber cushion, subtract the line of force and form, on the top of bottle cap, have two and subtract the line of force, subtracting line of force structure is: along the bottle cap feather edge toward bottle cap line of centers to bottle cap tip surface top end bottle cap is cut, cut 20% to the 80% dark tangent line that a degree of depth is a bottle cap thickness from the tip surface top to the bottle cap central segment, in the bottle cap by the molding rubber cushion is arranged.

A kind of Bottle cap opened by hand of the utility model, it is convenient to open, and cost is low, and technology is simple, is specially adapted to beer bottle cap, is easy to form a complete production network with domestic brewery.

Accompanying drawing is the structural representation of a kind of Bottle cap opened by hand of the utility model.

1-subtracts the line of force

The 2-tip surface

The 3-bottle cap

4-molding rubber cushion

Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing: a kind of Bottle cap opened by hand it by: bottle cap 3. molding rubber cushions 4. subtract the line of force 1. and form.Having two on the top of bottle cap 3. subtracts the line of force 1. and subtracts the line of force 1. and reach bottle cap 3. feather edges, cut bottle cap along feather edge toward bottle cap 3. line of centerss to the line of force that subtracts on tip surface 2. tops, tip surface 2. tops are to 20% to the 80% dark tangent line that the line of force degree of depth is a bottle cap thickness that subtracts of bottle cap central segment, in the bottle cap 3. by molding rubber cushion 4. is arranged.During use, up bottle cap is come off, and can bear bottle interior liquid and have nearly 6 atmospheric pressure, can be widely used in beer production line or other bottled drink field once tearing along the bottle cap feather edge.

Claims

1. Bottle cap opened by hand, it is made up of bottle cap 3 molding rubber cushions 4, and its domestic animal is levied and is: have two and subtract the line of force 1 on the top of bottle cap 3, subtract the line of force 1 and reach the bottle cap feather edge from bottle cap 3 centers.

2. Bottle cap opened by hand as claimed in claim 1, it is characterized in that the described line of force 1 structure that subtracts is, bottle cap 3 is cut toward bottle cap center to bottle cap tip surface 2 top ends along the bottle cap feather edge, cut 20% to the 80% dark tangent line that a degree of depth is a bottle cap thickness from tip surface 2 tops to bottle cap central segment.