JP3061216U - Opening and closing tools such as bottle lids - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an opening / closing device capable of opening and closing a bottle cover and opening a pull tap of a can in a single stone and two birds, and capable of opening and closing even if the diameter of the bottle cover varies greatly. SOLUTION: A belt body 20 for opening and closing a bottle cover is composed of a ring portion 21 and a vertical portion 22. The vertical portion 22 is fixed to a mounting groove 2 at an upper end of a gripper 1 and a root of the ring portion 21 is projected at a different height. At the lower end of the grip body 1, an insertion part 10 is formed, which is supported by the parts 3 and 3 and opens a pull tap of the can.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an opening / closing device for a bottle such as a plastic bottle and an opening / closing device such as a bottle lid for opening a pull tap of a can for a soft drink or the like.

[0002]

[Prior art]

 As a tool for opening lids such as plastic bottles and sake bottles that are tight and difficult to open, there is a grip attached with a ring. In addition, there is a type in which a holding portion is provided at the end of the main body to open a pull tap of cans such as canned beer and soft drinks, and the holding portion is cut into the pull tap to pry open.

[0003]

[Problems to be solved by the invention]

 If the bottle lid is opened with a ring, there is no problem as long as the outer diameter of the lid matches, but since it does not engage with a lid with a larger diameter than the ring, it can not be used naturally, and conversely, If the diameter of the lid is small and a gap is created, it will be difficult to open the lid because the ring will idle. Since both bottles and cans are used independently, they have little practical value and their structure does not look good, so they tend to get tired.

[0004] The present invention has been made in view of such a conventional situation. Even if there is a slight difference in the size of the bottle lid, the bottle can be opened and closed, and the opening of the pull tap can be easily made. It is an object of the present invention to provide an opening / closing device which can be easily used, has a good appearance and does not cause tiredness, and has a use as a single bird and two birds.

[0005]

[Means for Solving the Problems]

 For this purpose, the present invention relates to an opening / closing device such as a bottle lid having a belt body for opening and closing a bottle lid attached to an upper end of a grip body, and a plug portion for opening a pull tap of a can at a lower end of the grip body. The body is composed of a ring portion and a vertical portion. The vertical portion is engaged with a mounting groove formed in the center of the upper end of the gripping body, and is fixed with a set screw screwed into a female screw portion orthogonal to the mounting groove. The root is supported by projections having different heights formed on the left and right sides of the entrance of the mounting groove, and the insertion portion is composed of a slit and left and right holding pieces.

[0006]

[Embodiment of the invention]

 In FIG. 1, reference numeral 1 denotes an elongated plate-shaped grip made of synthetic resin, having a wide upper portion and a narrow lower portion, a peripheral portion 1 'having a thickness of 8 mm, and an inner portion having a thickness of 3 mm. Easy and strong. At the center of the upper end of the grip 1, a mounting groove 2 is drilled, and at the entrance of the mounting groove 2, right and left entrance-shaped projections 3, 3 having different heights are formed. Is formed at right angles to the female screw portion 4.

Reference numeral 10 denotes an insertion portion formed at the lower end of the grip body 1 and includes left and right holding pieces 12 and 12a each having a slit 11 formed in the center in the vertical direction. The insertion portion 10 may be provided on both sides, but is preferable. As shown in the figure, the one side holding piece 12a is sharply formed.

Reference numeral 20 denotes a belt body attached to the upper end of the grip body 1. One belt-like object is bent at the center to form a ring portion 21, and a vertical portion 22 formed in a butted shape is attached to the grip body 1. It is fitted into the mounting groove 2 and fixed with two setscrews 23 screwed into the female screw portion 4. The two female screw portions 4 are formed so that two set screws 23 can be screwed in from opposite directions, and the head of the set screw is immersed in the female screw portion. Although not shown, a small hole for inserting the set screw 23 is formed in the vertical portion 22. The base of the ring portion 21 is supported by the protruding portions 3 of the grip body 1.

FIG. 2 shows a state in which the lid 31 of the bin 30 is opened by the belt body 20. When the ring portion 21 is engaged with the lid 31, the grip body 1 is grasped and turned counterclockwise, the grip body is opened. Since the base of the ring portion 21 can be controlled by one of the protrusions 3, the ring portion 21 is tensioned and tightly fixed to the outer surface of the lid 31, and the lid 31 is opened.

That is, the ring portion 21 of the belt body 20 has flexibility and can be deformed. Even if the bottle cover 31 has a small diameter and a gap, the bottle portion is formed by the protrusions 3 of the grip body 1. It can be stretched to match the size of the lid 31. Even for PET bottles, etc., the diameter of the lid is not always constant. For example, even if there are types such as 25 mm, 28 mm, and 30 mm, the ring part 21 should be set to match the size of 30 mm in advance, and the ring The play of the part 21 can be absorbed on the side of the large-height protrusion 3.

To close the lid 31 tightly, the grip 21 is rotated clockwise while the ring portion 21 is engaged with the lid 31. As described above, the ring portion 21 comes into contact with one of the protruding portions 3 and 3 and is tightly fixed thereto, so that the lid 31 is tightly closed by the bottle 30.

FIG. 3 shows a state in which the pull tap 41 on the upper surface of the can 40 is opened by the insertion portion 10 of the grip body 1. Then, if the grip body 1 is lifted, the pull tap 41 is also pulled up, and the upper surface of the can 41 is opened.

[0013]

[Effect of the invention]

 In the present invention, a belt body is attached to the upper end of the grip body so that the bottle lid can be opened and closed, and a plug section is formed at the lower end of the grip body so that the pull tap of the can can be opened. Both cans can be opened and closed at any time. Opening and closing operations are as simple as grasping the grip and turning the ring part of the belt body or lifting the insertion part, so that it can be easily handled by sick or elderly people with weak power.

The belt body is deformable, and even if there is a slight difference in the diameter of the bottle lid, the protrusions having different heights on the upper surface of the gripper fit the lid by absorbing the play of the belt, and the lid is opened and closed. To ensure.

The set screw for fixing the belt body is not exposed to the outside when it is screwed into the female screw portion, so that it does not hinder the grasping body, and is not externally seen, so that the appearance is good.

If the mounting groove at the upper end and the slit at the lower end are located at the center of the grip body, the appearance will be well-balanced and the appearance will not be tired.

[Brief description of the drawings]

FIG. 1 is an overall view of the present invention.

FIG. 2 is an explanatory view of a use state of the present invention in which a bottle lid is opened.

FIG. 3 is an explanatory view of the present invention in which a pull tap of a can is opened.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handle body 2 Mounting groove 3.3 Projection part 4 Internal thread part 10 Insertion part 11 Slit 12.12a Clamping piece 20 Belt body 21 Ring part 22 Vertical part 23 Set screw

Claims (1)

[Utility model registration claims] 1. An opening / closing device such as a bottle lid having a belt body for opening and closing a bottle lid attached to an upper end of a grip body, and a plug portion for opening a pull tap of a can formed at a lower end of the grip body, wherein the belt body is , Consisting of a ring portion and a vertical portion, the vertical portion is engaged with a mounting groove formed in the center of the upper end of the grip body, and is fixed with a set screw screwed into a female screw portion orthogonal to the mounting groove, and the base of the ring portion is fixed. An opening / closing tool such as a bottle cover, wherein the opening / closing portion is supported by projections having different heights formed on the left and right sides of the entrance of the mounting groove, and the insertion portion comprises a slit and left and right holding pieces.