CN2052405U

CN2052405U - Three operating opening-can knife

Info

Publication number: CN2052405U
Application number: CN 89212477
Authority: CN
Inventors: 杨炳南
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-05-05
Filing date: 1989-05-05
Publication date: 1990-02-07

Abstract

The utility model relates to a three operating opening-can knife, which is manufactured by the materials, such as steel plate materials, or stainless steel materials, etc. The external appearance dimension of the three operating opening-can knife is about 80*18*2 (mm). The three operating opening-can knife can conveniently open food cans with three common packages, such as a glass bottle, an iron can, and a wine bottle cap. The three operating opening-can knife which has the advantages of small size and portable carrying can be hung on a key ring and is suitable for the travel use. The three operating opening-can knife can be basically-shaped through the once punching of the punching machine; the three operating opening-can knife can be used through grinding on a bevel mouth, and the manufacture is easy to be realized.

Description

Three operating opening-can knife

Three use can opener, are a kind of can end tool that can carry, and can open the canned food of common three kinds of encapsulation easily: glass bottle can, iron are listened can and bottle.

How existing various can end tool is formed by several unit constructions.Have foldingly, structure is comparatively complicated, and is easy to abrasion; Perhaps because volume bigger, can not carry, can only be placed on family, be unsuitable for outside or travel in the use; Perhaps, can only open the can of one or both encapsulation, still make the people feel inconvenient.

The purpose of this utility model is that a kind of can end tool that can carry will be provided, and can open the canned food of common three kinds of encapsulation easily.

The hawk that one of the outer likeness in form of three usefulness can openers is perched in the end of the branch is just at back-looking-around.Oad is about 80 * 18 * 2(mm).Can go here and there to hang on the key ring and carry, to put the first edge on a knife or a pair of scissors be moulding to groove after a punching press, simple in structure, produces to be easy to realize.It is complete to the utlity model has function, and volume is small and exquisite, easy to carry, simple in structure, is difficult for advantages such as abrasion.

Accompanying drawing 1,2,3 is structural representations of three usefulness can openers.Accompanying drawing 4,5,6 is using method scheme drawings of three usefulness can openers.

Three usefulness can openers are made of a global facility.At the head of hawk the olecranon (1) of glass bottle can is arranged out, string eye (2) is opened the bottle fastener (3) of bottle, opens cutting knife (4) and the several mechanisms of cutting knife hook (5) that iron is listened.By on one side inboard, have cutting edge (6) at cutting knife (4).Among Fig. 1 and Fig. 3, the dotted line at cutting knife position is represented the outline line of groove.

Olecranon (1) is used to pry open the iron sheet lid of glass canned food.To head, border line should be straight from the olecranon point, otherwise will be difficult to open even can not open.The top curve turning point to the end from the tip is about 10mm; The rear side to the end from the tip is about 15mm.String eye (2) is positioned at the middle eyes of the head position of hawk, is used for string and hangs, and also has decoration function simultaneously.The cutting edge of cutting knife (4), not in the same side, but as shown in Figure 2, two-sided asymmetric groove, cutting edge turn to opposite side from point upward gradually by a side, and cutting edge (6) becomes the shape shown in Fig. 2.If cutting edge is driveed in the same side, will make iron listen otch coarse difficult to handle, even can not open.

Fig. 4 uses scheme drawing for opening the glass bottle can.Olecranon (1) is pricked meeting in the crack between iron sheet lid and the glass bottle, is fulcrum with O, leans against on the bottleneck, as the F direction firmly, iron covering is pried open.Sled one circle can intactly be taken the iron sheet lid off.In prizing, fulcrum O slides, and can fasten the iron sheet lid to guarantee the olecranon point.

Fig. 5, the opening wine bottle lid.Bottle fastener (3) with hawk belly indentation, there fastens bottle cap, makes fulcrum O with the hawk abdominal pressure on bottle cap, as the F direction firmly, the bottle cap button is opened.

Fig. 6 opens iron and listens can.The two ends binding site that iron is listened all has the edge of one hinge knot outstanding.Hook iron from the outside with cutting knife hook (5) during unlatching and listen outstanding edge to make fulcrum O, cutting knife (4) is close to inwall from the inboard, as the F direction firmly, the iron sheet lid is cut from the inboard; Cut a whole circle, the iron sheet lid is just intactly cut.Otch is smooth, does not hinder hand.

Claims

1, three use can opener, a kind of can end tool of conveniently carrying is characterized in that: profile is the moulding of a positive back-looking-around of hawk of perching, and oad is about 80 * 18 * 2 (mm);

The olecranon (1) of opening the glass bottle can is arranged on the can opener, go here and there (2), open the bottle fastener (3) of bottle, open cutting knife (4) and the several mechanisms of cutting knife hook (5) that iron is listened,, have cutting edge (6) on one side in cutting knife by the inboard.

2, can opener as claimed in claim 1 has one to be used to go here and there the small sircle hole of hanging, and it is characterized in that: small sircle hole is positioned at the eyes position of hawk head, is equivalent to hawkeye.

3, can opener as claimed in claim 1 is characterized in that: open jar cutting edge (6) of the cutting knife of listening (4), from point upward, turn to opposite side gradually by a side.