CN201317662Y - Portable can opener - Google Patents

Abstract

The utility model relates to a portable can opener. The can opener comprises a handle, wherein an installing seat is arranged at one end of the handle; a driven shaft and a main shaft with the axial lines being vertical are arranged in the installing seat; a knife wheel is arranged on the driven shaft; a gear is arranged at one end of the main shaft and is contacted with the installing seat by a spring; the gear and the knife wheel clip the convex periphery at the top of a can; and the other end of the main shaft is connected with a rotating handle. The can opener is characterized in that a fixed block is amounted between the main shaft and the rotating handle and fixed with the main shaft by a pin. In the technical scheme, the main shaft is connected with the rotating handle by the fixed block and the pin; the fixed block can strain the main shaft to prevent the gear from autorotation and lead the knife wheel to act on the edge of a can cover always with concentrated acting force and good cutting effect. In addition, the opener has the advantages of simple and compact structure, small volume and convenient carrying.

Description

Portable can opener

Technical field

The utility model relates to portable can opener, belongs to daily living article.

Background technology

Along with growth in the living standard, food variety is more and more, its packaged form is also varied, as bottled, canned, cup or the like, draw ring generally all is equipped with at the jar top of existing canned food, this jar also is " pop can ", needs only a draw ring during use, just can open, but because in transportation, draw ring may raise cover because of collision, causes food spoilage, therefore, draw ring is no longer installed by now existing many producers on jar, and in use, adopt special can opener to open cover, but existing can opener exists following defective: first, gear and break bar can't clamp the periphery of jar top bump, skid easily, cause the break bar location inaccurate, open ability; The second, volume is big, is unfavorable for carrying.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming that prior art exists, a kind of periphery that gear and break bar clamp the jar top bump all the time that helps is provided, thereby make break bar act on the cover edge all the time, force localization, avoid skidding, the efficient of uncapping height, and whole can opener volume is little, portable portable can opener.

The technical scheme of the portable can opener of the utility model is: comprise handle, one of handle is shaped on mount pad, orthogonal driven shaft of axis and main shaft are installed in the mount pad, break bar is installed on the driven shaft, and one of main shaft is shaped on gear, and gear contacts with mount pad through spring, gear and break bar are clamped the periphery of jar top bump, the other end of main shaft connects changes hands, it is characterized in that described main shaft and change hands between fixed block is housed, fixed block distribution and main shaft fix.

Portable can opener of the present utility model, its main shaft is connected with changing hands by fixed block and pin, and fixed block can be strained main shaft, prevents the gear rotation, make break bar act on the edge of cover, force localization, good cutting effect all the time, and this is simple in structure, compact, and volume is little, is easy to carry.During use, the periphery of jar top bump is snapped between gear and the break bar, one holds handle then, the another hand-screw hand of walking around, change hands the drive main shaft, make gear on the main shaft along the rotation of the periphery of jar top bump, drive the edge of break bar cutting cover, till cutting out whole cover.

Portable can opener of the present utility model, its described mount pad and change hands between pad is installed, can reduce mount pad and change hands between wearing and tearing, the pad kind is more, as flat shim, matrix pad etc.Its described mount pad is installed press strip outward, in use, press strip is contacted with the cover end face, prevents that jar from skidding.Between its described mount pad and the main shaft wear-resistant sleeve is housed, can reduces the wearing and tearing of mount pad.Be shaped on the finger nest on its described handle, be convenient to pin handle.

Description of drawings

Fig. 1 is the schematic perspective view of the portable can opener of the utility model;

Fig. 2 is that the master of the portable can opener of the utility model looks scheme drawing;

Fig. 3 is the A-A cross-sectional schematic of Fig. 2.

The specific embodiment

The utility model discloses a kind of portable can opener, as shown in Figure 1-Figure 3, comprise handle 1, one of handle 1 is shaped on mount pad 11, orthogonal driven shaft 25 of axis and main shaft 3 are installed in the mount pad 11, break bar 2 is installed on the driven shaft 25, one of main shaft 3 is shaped on gear 31, gear 31 contacts with mount pad 11 through spring 4, gear 31 and break bar 2 are clamped the periphery of jar top bump, the other end of main shaft 3 connects changes hands 5, between it is characterized in that described main shaft 3 and changing hands 5 fixed block 6 is housed, and fixed block 6 distributions 7 fix with main shaft 3.The main shaft 3 of this programme with change hands 5 and be connected with pin 7 by fixed block 6, fixed block 6 can be strained main shaft 3, prevents gear 31 rotations, make break bar 2 act on the edge of cover, force localization, good cutting effect all the time, and this is simple in structure, compact, and volume is little, is easy to carry.During use, the periphery of jar top bump is snapped between gear 31 and the break bar 2, one holds handle 1 then, the another hand-screw hand 5 of walking around, change hands 5 and drive main shaft 3, make gear 31 on the main shaft 3 along the rotation of the periphery of jar top bump, drive the edge of break bar 2 cutting covers, till cutting out whole cover.Its described mount pad 11 and change hands 5 between pad 8 is installed, can reduce mount pad and change hands between wearing and tearing, the pad kind is more, as flat shim, matrix pad etc.Its described mount pad 11 outer press strips 12 of installing in use, make press strip contact with the cover end face, prevent that jar from skidding.Between its described mount pad 11 and the main shaft 3 wear-resistant sleeve 13 is housed, can reduces the wearing and tearing of mount pad, wear-resistant sleeve can adopt materials such as copper, corrosion-resistant steel to make.Be shaped on finger nest 17 on its described handle 1, be convenient to pin handle.

Claims (5)

1, portable can opener, comprise handle (1), one of handle (1) is shaped on mount pad (11), orthogonal driven shaft of axis (25) and main shaft (3) are installed in the mount pad (11), driven shaft (25) is gone up break bar (2) is installed, one of main shaft (3) is shaped on gear (31), gear (31) contacts with mount pad (11) through spring (4), gear (31) and break bar (2) are clamped the periphery of jar top bump, the other end of main shaft (3) connects changes hands (5), it is characterized in that described main shaft (3) and change hands fixed block (6) is housed between (5), fixed block (6) distribution (7) fixes with main shaft (3).

2, portable can opener as claimed in claim 1 is characterized in that described mount pad (11) and changes hands pad (8) is installed between (5).

3, portable can opener as claimed in claim 1 is characterized in that the outer press strip (12) of installing of described mount pad (11).

4, portable can opener as claimed in claim 1 is characterized in that between described mount pad (11) and the main shaft (3) wear-resistant sleeve (13) being housed.

5, portable can opener as claimed in claim 1 is characterized in that being shaped on the described handle (1) finger nest (17).

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