JP2017065682A - Pull-top can retainer, and pull-top can opener - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pull-top can retainer and a pull-top can opener capable of opening the inner lid of a pull-top can by one-hand.SOLUTION: A pull-top can retainer and a pull-top can opener 40 are constituted to comprise: a guide base including a base 1, a slip stopper 2 disposed in the lower portion of the base, and a guide post 3 of a square ring 5 mounted on the upper portion of the base; a can holder including a pawl acting as a supporting point for fastening the guide post when the can is held, a pawl for preventing the can from coming out when the can is held, a square ring including the pawl, a square ring inner corner portion of the square ring, and a spring 6 attached to the square ring for applying a pressure so the tip of the pawn may contact the guide post always; and a grip 9 having a pawl inserted into the tab of a pull-top can 50 for pulling up the tab and mounted on a vertically long trapezoid and having the pawl attached thereto.SELECTED DRAWING: Figure 3

Description

The present invention relates to a pull-top can holder and a pull-top can opener.

In order to open the inner lid of a conventional pull-top can, a tab that is tightly attached to the inner lid must be raised, a finger must be placed on the tab, and the inner lid must be peeled off. The inner lid is made of aluminum or tinplate, and a strong force is required to peel off the tin inner lid, and the inner lid of the pull-top can is opened for people with weak fingertips or those who have difficulty with one hand. It was difficult.

An object is to provide a pull-top can holder and a pull-top can opener that can open the inner lid of the pull-top can with one hand.

In order to solve the above problems, the present invention provides a pull-top can holder and a pull-top can opener.
A base 20 with a guide provided with a base 1, a slip stopper 2 provided at the lower part of the base 1, and a guide post 3 of a square ring 5 attached to the upper part of the base 1, and a guide post when pressing the can A claw A4 serving as a fulcrum for tightening, a claw B7 for preventing the can from being removed when the can is held down, the corner ring 5 provided with the claw A4 and the claw B7, and a corner ring inner corner 5a of the corner ring A can retainer 30 provided with a spring 6 attached to the square ring 5 for applying pressure so that the tip 7a of the claw 7 always contacts the guide post 3 and a tab 50a of a pull-top can are inserted into the can retainer 30. The pull-top can opener 40 is provided with a claw C8 for lifting and a vertically elongated trapezoidal grip 9 to which the claw C8 is attached.
After the square ring 5 presses the can, when the can lifts up and the square ring 5 is pushed up, the corner ring 5 has the corner part inner corner 5a at the tip 4a of the claw A4. The guide post 3 is tightened and firmly fixed to the guide post and does not move. The grip shape may be L-shaped or inverted T-shaped.

Regardless of the size of the pull-top can, the pull-top can lid can be opened with one hand.

Overall configuration diagram of an embodiment of the present invention 1 plan view 2 is a vertical cross-sectional view taken along line AB in FIG. Part C enlarged view of FIG. D section enlarged view of FIG. Longitudinal sectional view of main part (Pull-top can placed on base) Longitudinal cross-sectional view of the main part (pressing the pull-top can with a can holder) Longitudinal cross-sectional view of main part (insert opener claw B into pull-top can tab) Longitudinal cross-sectional view of main part (turn the opener to the opposite side of the guide post) Longitudinal cross-sectional view of main part (pull-top can tab is raised vertically) Longitudinal section (turn the pull-top can tab to the opposite side) Longitudinal cross-sectional view of main part (insert opener claw B into pull-top can tab) Longitudinal cross-sectional view of main part (turn the opener to the opposite side of the guide post) Longitudinal cross-sectional view of the main part (Furthermore, tilt the opener to the opposite side of the guide post) Longitudinal cross-sectional view of the main part (Further, tilt the opener to the opposite side of the guide post) Longitudinal cross-sectional view of the main part (fall down the opener to the opposite side of the guide post) Longitudinal section of the main part (Remove the opener, put your finger in the tab, and open the inner lid of the pull-top can fully) Longitudinal cross section (completed)

The best mode for carrying out the present invention will be described by way of examples.

Embodiments of the present invention are shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, and 15. This will be described with reference to FIGS. 1 is an overall configuration diagram, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a longitudinal cross-sectional view taken along line AB of FIG. 2, FIG. FIG. 4 is an enlarged cross-sectional view of a D part in FIG. 3. Further, FIGS. 6 to 18 show a process of removing the inner lid of the pull-top can. I will explain in order.

[Description of configuration of embodiment]

The pull-top can holder and the pull-top can opener according to the present embodiment include a base 20 with a guide post on which the pull-top can be placed, a pull-top can presser 30, and a pull-top can opener 40 as shown in FIGS.

Details will be described with reference to FIGS. 3, 4, and 5.
The pull-top can holder and the pull-top can opener are a base 20 with a guide provided with a base 1, a slip stopper 2 provided at the bottom of the base 1, and a guide post 3 of a square ring 5 attached to the top of the base 1. And a claw A4 that serves as a fulcrum for tightening the guide post when pressing the can, a claw B7 for preventing the can from being removed when the can is pressed, the claw A4, and the corner ring 5 provided with the claw B7 and the corner A can retainer 30 provided with a spring 6 attached to the square ring 5 that applies pressure so that the corner inner ring portion 5a of the ring and the tip portion 7a of the claw 7 always contact the guide post 3, and a pull top A pull-top can opener 40 provided with a claw C8 for inserting into the tab 50a of the can and pulling it up, and a vertically elongated trapezoidal grip 9 to which this is attached is constructed. Characterized in that it.
After the square ring 5 presses the can, when the can lifts up and the square ring 5 is pushed up, the corner ring 5 has the corner part inner corner 5a at the tip 4a of the claw A4. The guide post 3 is tightened and firmly fixed to the guide post and does not move. The grip shape may be L-shaped or inverted T-shaped.

[Explanation of functions of the embodiment]

A process until the tab of the pull-top can be raised vertically will be described with reference to FIGS. 6, 7, 8, 9, and 10. FIG.

This will be described with reference to FIG.
A pull-top can 50 is placed on the base 1 of the guided base 20 as shown in FIG.

This will be described with reference to FIG.
The pull-top can 50 is moved inside the pull-top can winding portion 50b so as to be in contact with the claw B tip 7a, and the square ring 5 is lowered. Further, the spring mounting portion 6a is pushed as shown in the figure, and the pull-top can winding portion 50b is pressed without play.

This will be described with reference to FIG.
Insert the claw C tip 8a of the opener 40 in the direction of the arrow in the pull-top can tab 50a.

This will be described with reference to FIG.
The grip 9 of the pull top can opener 40 is tilted to the opposite side of the guide post 3 of the base with guide post. In the middle of this, a contact point between the grip bottom 9a of the grip 9 and the pull top can winding portion 50b is formed. With this point as the lever's fulcrum, the force to incline the grip is increased to cause the pull-top can tab 50a.
At this time, the square ring 5 holding the pull-top can 50 receives a force to be pushed up. The corner ring 5 is firmly fixed to the guide post 3 and does not move because the corner ring inner corner portion 5a tightens the guide post 3 with the claw A tip 4a as a fulcrum.

This will be described with reference to FIG.
The grip 9 is tilted until the pull-top can tab 50a stands upright.

11, FIG. 13, FIG. 14, FIG. 14, FIG. 15, FIG. 17, FIG. 17 and FIG. 18 will be described until the pull top inner lid portion 50c of the pull top can is opened.

This will be described with reference to FIG.
The pull-top can 50 is rotated halfway, the upright pull-top can tab 50a is placed on the guide post side, the spring mounting portion 6a is pushed as shown, and the pull-top can winding portion 50b is pressed without play.

This will be described with reference to FIG.
Insert the claw C tip 8a of the opener 40 in the direction of the arrow in the pull-top can tab 50a.

This will be described with reference to FIG.
The grip 9 of the pull top can opener 40 is tilted to the opposite side of the guide post 3 of the base with guide post. In the middle of this, the grip bottom corner 9b of the grip 9 comes into contact with the pull-top can lid 50c. The force to incline the grip with the grip bottom corner 9b as a lever fulcrum is increased, pulling up the pull top can tab 50a, and further starting to peel off the pull top can winding inner lid portion 50c.
At this time, the square ring 5 holding the pull-top can 50 receives a force to be pushed up. The corner ring 5 is firmly fixed to the guide post and does not move because the corner portion inside the corner ring tightens the guide post with the claw A tip 4a as a fulcrum.

This will be described with reference to FIG.
The grip 9 is further tilted to the opposite side of the guide post 3.

This will be described with reference to FIG.
When the grip 9 is further tilted to the opposite side of the guide post 3. The grip side surface portion 9c of the grip comes into contact with the pull top can winding portion 50a. This time, using this contact point as a lever fulcrum, the grip 9 is further tilted in the direction of the arrow shown.

This will be described with reference to FIG.
If the grip 9 is fully tilted, the connection between the members of the pull-top can inner lid portion 50c and the pull-top can wrapping portion that are integrated together becomes slight.

This will be described with reference to FIGS. 17 and 18.
Since the connection between the pull-top can inner lid portion 50c and the pull-top can winding portion is slight, the pull-top can tab can be opened to an arbitrary position by directly placing a finger on the pull-top can tab.

1 Base 2 Slip stopper 3 Guide post 4 Claw A
4a Claw A tip 5 Square ring 5a Square ring inner corner 5b Square ring spring mounting part 6 Spring 7 Claw B
7a Claw B tip 8 Claw C
8a Claw C Tip 9 Grip 9a Grip Bottom 9b Grip Bottom Corner 9c Grip Side 20 Base with Guide Post 30 Pull Top Can Presser 40 Pull Top Can Opener 50 Pull Top Can 50a Pull Top Can Tab 50b Pull Top Can Winding Portion 50c Pull Top Can Inner Lid

Claims (1)

It is characterized by a structure of a claw for preventing the pull-top can from being detached when the pull-top can is pressed, and a square ring that fastens its own guide post by the lifting force of the pressed pull-top can and is firmly fixed to the guide post. A pull-top can holder and a pull-top can tab can be hooked, the tab can be raised, the nail to peel off the pull-top can inner lid, and the nail can be attached to the tab, and the pull-top can can be peeled off and gripped as a lever fulcrum A pull-top can opener characterized by comprising a part of the bottom, a corner of the bottom, and a part of the side.

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