JP2000079990A - Can opener - Google Patents

Abstract

(57) Abstract: The present invention relates to an apparatus for easily opening a large-sized can for business use by one person. SOLUTION: A column is protruded from a base on which a can is placed, and a horizontal rod is provided so as to be movable up and down. Attaching freely, a rotating rod is attached to the cylindrical part so as to be freely rotatable horizontally,
A can opening device in which a lid cutter is slidably attached to the rotating rod. A column is protruded from the base on which the can is placed, and a horizontal rod is vertically movably mounted.A bearing is disposed at the end of the horizontal rod to support the can drive shaft. A can opener in which a piercing stick is fixed, a rotating rod is fixed to a can drive shaft, and a lid cutter is slidably disposed on a horizontal rod.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for fixing a large-sized can for business use in a fixed position and manually rotating a handle to open the lid.

[0002]

2. Description of the Related Art Conventionally, in order to manually open a large-sized can for business use, as shown in FIG. The cutter 54 is inserted into the long groove 53 of the rotating rod 50, is positioned at the peripheral edge of the can 52, pierces the lid and is fixed with a nut 55, and is fixed.
Is held down with one hand, the handle 56 is gripped with the other hand, and the horizontal turning rod 50 is turned to cut the peripheral edge of the upper lid.

[0003]

According to the above prior art, in the case of a large-sized can for business use, it is difficult to hold the can so as not to move by hand, and it is difficult for one person to open the lid. There was a problem.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems. A support is provided on a base on which cans are placed, and a horizontal rod is vertically movable. At least two protrusions that pierce the center of the can lid are vertically movably attached to the cylinder part, and a rotating rod is horizontally slidably attached to the cylinder part, and a lid cutter is slidably attached to the rotating rod. The attached can opener. A column is protruded from the base on which the can is placed, and a horizontal rod is vertically movably mounted.A bearing is disposed at the end of the horizontal rod to support the can drive shaft. It is characterized by a can opener in which a piercing stick is fixed, a rotating rod is fixed to a can drive shaft, and a lid cutter is slidably disposed on a horizontal rod.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described in detail based on an embodiment shown in the drawings. FIG. 1 shows the first embodiment of the present invention.
This is an example. Reference numeral 1 denotes a base on which a large-sized can 2 such as a business can fixed in a fixed position is placed. Numeral 3 denotes a column protruding therefrom, on which a horizontal rod 4 is provided so as to be vertically movable. 5 is a fixing screw. A lid 7 of the can 2 is attached to the cylindrical portion 6 at the tip of the horizontal rod 4.
A shaft 11 of a holding plate 10 having two projecting members 8 and 9 piercing the center portion projecting downward is fitted, and a pressing member 12 is formed at an upper end projecting upward. A base portion of the outer circumferential rotation rod 13 of the cylindrical portion 6 is fitted, a screw tube 17 is slidably inserted into the intermediate long groove 14, a shaft 18 of the cutter 15 is inserted therein, and a nut 19 is inserted into the screw tube 17. The screw cylinder 17 is slidably fixed at an arbitrary position by a washer 20 which is screwed and abuts on the lower end of the screw cylinder 17. Reference numeral 21 denotes a spring that urges the washer 20 to the outer periphery of the lower surface of the long groove 14. 22
Is a grip portion of the rotating rod 13, and 23 is a pressing portion.

Next, the operation will be described. The can 2 is placed on the base 1 so that the center of the can 2 is aligned with the prongs 8 and 9, the fixing screw 5 is loosened, and the horizontal rod 4 is lowered. It is brought into contact with the lid 7. Next, the pressing member 12
Is pressed to pierce the projections 8 and 9 into the center of the lid to fix the can 2 on the base 1. Next, loosen the nut 19 and remove the screw cylinder 1
7 is slid in the long groove 14 so that the cutter 15 is positioned at the peripheral edge of the lid 7 of the can 2, and the nut 19 is tightened to fix the cutter 15 integrally with the rotating rod 13. Next, the pressing portion 23 is pressed to pierce the cutter 15 into the peripheral portion of the lid of the can 2, and the grip portion 22 is pressed.
Is rotated right and left until it comes into contact with the horizontal rod 4,
Open the lid, leaving a part of it. Next, the horizontal screw 4 is moved upward by loosening the fixing screw 5, and the can 2 is taken out.

FIG. 2 shows a second embodiment of the present invention. Reference numeral 31 denotes a base on which a large-sized can 32 such as a business can fixed at a fixed position is placed. Reference numeral 33 denotes a pillar protruding above the horizontal rod 3.
4 is provided movably up and down. 35 is a fixing screw. A bearing 36 is disposed at the tip of the horizontal rod 34 so that the can drive shaft 3
7 that is pivotally supported and pierced at its lower end into the center of the can 32 1
The pair of projections 38 and 39 are fixed, and the handle 40 is fixed to the upper end. A cutter 42 is slidably inserted into the long groove 41 of the horizontal rod 34 so as to be aligned with the peripheral edge of the can 32, and is fixed by a nut 43.

Next, the operation will be described. The can 32 is placed on the base 31 and the fixing screw 35 is loosened to release the horizontal rod 3.
4 is lowered, and the projections 38 and 39 are inserted into the center of the can 32. Next, the cutter 42 is pierced into the periphery of the lid of the can 32 and fixed with the nut 43. Next, the handle 40 is rotated to rotate the can 32, and the periphery of the lid is cut into a circle by the cutter 42 and separated.

[0009]

According to the present invention, a column is protruded from a base on which a can is placed, and a horizontal rod is provided so as to be movable up and down. A can opener in which the protruding member is vertically movably mounted, a rotating rod is mounted on the cylindrical portion so as to be horizontally rotatable, and a lid cutter is slidably mounted on the rotating rod. A column is protruded from the base on which the can is placed, and a horizontal rod is vertically movably mounted.A bearing is disposed at the end of the horizontal rod to support the can drive shaft. It is a canned opening device that fixes a piercing stick, fixes a rotating rod to the can drive shaft, and slidably arranges a lid cutter on the horizontal rod. 1
The lid can be easily opened by a person.

[Brief description of the drawings]

FIG. 1 is a cutaway front view of an essential part of a first embodiment of the present invention.

FIG. 2 is a cutaway front view of a main part of a second embodiment of the present invention.

FIG. 3 is a front view of a conventional device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 base 2 can 3 support 4 horizontal rod 5 fixing screw 6 cylinder 7 lid 8, 9 protrusion 10 holding plate 11 shaft 12 pressing member 13 rotating rod 14 long groove 15 cutter 17 screw cylinder 18 cutter shaft 19 nut 20 washer DESCRIPTION OF SYMBOLS 21 Spring 22 Gripping part 23 Pressing part 31 Base 32 Can 33 Support post 34 Horizontal rod 35 Fixing screw 36 Bearing 37 Can drive shaft 38, 39 Protrusion 40 Handle 41 Long groove 42 Cutter 43 Nut

Claims (2)

[Claims] 1. A pillar is protruded from a base on which a can is placed, and a horizontal rod is provided so as to be movable up and down. A can lid opening device movably mounted, a rotating rod is mounted on the cylindrical portion so as to be horizontally rotatable, and a lid cutter is slidably mounted on the rotating rod. 2. A column is protruded from a base on which the can is placed, a horizontal rod is vertically movably mounted, a bearing is provided at the end of the horizontal rod to support the can drive shaft, and a lower end thereof. A can opener in which a protruding stick is fixed at the center of the upper surface of the can, a rotating rod is fixed to the can drive shaft, and a lid cutter is slidably disposed on the horizontal rod.