JPH0739810Y2 - Pouring cap - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a dispensing cap for a container formed so that a lid is held in a closed position by a bullet plate.

[Conventional technology]

Conventionally, the pouring cap formed to hold the lid at the closed position with a bullet plate is disclosed in Japanese Patent Publication No. 50-2426 / Sho 58-50.
It is described in Japanese Patent No. 760.

The spout cap described in Japanese Patent Publication No. 50-2426 is provided with bearing pieces 62, 62 projecting outward and an elastic plate 63 on the upper part of an outer cylinder 61 as shown in FIG. Piece 62,62, lid plate
An elliptic shaft 71, which is provided so as to project to the outside of 70, is rotatably attached, and is formed so that the elastic plate 63 presses and holds the cover plate 70 at the closed position and the open position. is there.

The pouring cap described in Japanese Utility Model Publication No. 58-50760 is
As shown in FIG. 9, a cutout hole 65 is formed in a top plate 64 of the outer cylinder body 61, and a lid plate 70 matching the cutout hole 65 is rotatably attached to the top plate 64 by pivoting. The cover plate 70 is formed by an elastic plate which is not provided so as to be pressed and held at the closed position and the open position.

[Problems to be solved by the device]

In the conventional pouring cap shown in FIG. 8, the lid plate 70 opened by being largely rotated can be elastically pressed by the elastic plate 63, but the bearing piece 62 and the like project to the outside of the outer cylinder body 61. Therefore, it is bulky during transportation and the appearance is not good.

In the conventional pouring cap shown in FIG. 9, dust or the like may enter the outer cylinder body 61 through the gap between the notch hole 65 of the top plate 64 and the lid plate 70. It has a notch hole 65 so it looks bad.

The present invention has been made in view of the above matters, and a pouring cap using a bullet plate that can open the lid body is used. The technical issue is to improve the appearance without entering.

[Means for Solving the Problems]

According to the present invention, an elliptical outer cylinder 6 is provided so as to hang down from the peripheral portion of a top plate 1 which is provided with a spout 3 and has an elliptical shape.
An inner cylinder 10 that can be fitted into the mouth cylinder of the container is provided so as to hang from the top plate 1, and a part of the peripheral edge portion of the top plate 1 in the major axis direction,
A cutout recess 20 is provided in the upper portion of the outer cylinder 6 continuing to a part of the peripheral portion, and side walls 21 are formed on both sides of the cutout recess 20.
From the outer surface of the inner cylinder 10 below, the bullet plate 25 is projected upward,
An upper portion of the bullet plate 25 is formed as an outwardly extending pressure plate 26, and a pressure plate is formed on the upper edge of the outer cylinder 6 facing the cutout recess 20 via a thin hinge 30.
A frame body 31 extending on both sides of 26 is provided, and the frame body 31 is cut out into a recess.
A lid shaft mounting member 33 that is fitted into the frame body 20 and projects upward from the top surface of the top plate 1 is provided, and the lid body 40 is rotatably pivoted so that the rear end portion of the lid body 40 is A stopper for closing the spout 3 on the lower surface of the lid 40, which is formed so as to come into contact with the pressure plate 26 so as to be rotatable.
44 was provided as a pouring cap.

[Action]

In the present invention, when the lid body 40 is rotated from the closed state shown in FIG. 1, the rear end portion of the lid body 40 contacts the elastic plate 26 of the elastic plate 25 and rotates while being elastically pressed. Since the shaft-mounting member 33 to which the lid 40 is pivotally attached protrudes above the upper surface of the top plate 1, the rear end of the lid 40 pivots and largely protrudes forward.
The lid 40 is wide open, and the lid 40 is pressed and held by the pressure plate 26 at that position.

〔Example〕

1 to 7 show a pouring cap according to an embodiment of the present invention.

In this embodiment, a pouring tube 2 provided with a pouring port 3 is erected on the upper surface of an oval-shaped top plate 1, and an oval outer tube 6 is provided so as to hang down from the peripheral edge of the top plate 1. A circular inner cylinder 10 is provided inside the outer cylinder 6 so as to hang from the top plate 1, and a screw thread 11 that can be screwed into the mouth cylinder part of the container is provided on the inner surface of the inner cylinder 10 so as to extend in the major axis direction of the top plate 1. A notch recess 20 is provided on a part of the peripheral edge and an upper portion of the outer cylinder 3 following the peripheral edge, and side walls 21 extending downward are provided on both sides of the notch recess 20.
Is connected to the inner cylinder 10 and the outer cylinder 6 and is provided.

A bullet plate 25 extending vertically upward from the outer surface of the inner cylinder 10 below the notch recess 20 is projected, the upper portion of the bullet plate 25 extends outward, and the upper surface of the bullet plate 25 is formed into an arcuate concave surface 26. It is formed on.

A frame body 31 extending to both sides of the elastic plate 26 via a thin hinge 30 is provided on the upper edge of the outer cylinder 6 facing the cutout recess 20, and the frame body 31 is a convex portion formed on both outer sides. 32 is fitted in the notch recess 20 by fitting in a not-shown recess formed inside the side wall.

An inverted L-shaped cover shaft wearing member 33 that projects upward from the upper surface of the top plate 1 is provided at the tip of the frame body 31.
A shaft 34 is projectingly provided on both sides of the upper portion of 33.

The lid body 40 pivotally attached to the lid shaft wearing member 33 is
A pair of shaft-mounting projection pieces 41 are provided on the lower surface of the rear part, and a bearing recess 42 is provided in the shaft-mounting projection piece 41.
The shaft 34 of the lid shaft mounting member 33 is fitted into the shaft 42 to rotatably mount the lid body 40, and the rear end portion of the lid body 40 contacts the arcuate concave surface of the pressure plate 26 to rotate about 120 degrees. The lid 44 is formed so as to be movable, and a stopper 44 that closes the spout 3 is provided on the lower surface of the lid 40, and an abutment piece 43 is provided between the shaft attachment projections 41 of the lid 40. There is.

Further, a finger-holding recess 7 is formed in the outer cylinder 6 on the side opposite to the cutout recess 20, and the outer cylinder 6 and the inner cylinder 10 are connected by a long diameter side connecting piece 15 and a short diameter side connecting piece 16. I am doing it.

The frame 31 provided integrally with the outer cylinder 6 is shown in FIG.
As shown in FIG. 3, the outer cylinder 6 is injection-molded by protruding to the outside, and is pivotally fitted into the cutout recess 20 to be assembled.

Further, the upper surface of the pressure plate 26 may be formed into a flat surface or the like.

[Effect of device]

According to the present invention, a notch recess 20 is formed in a part of a peripheral portion of the top plate 1 of the pouring cap in the major axis direction and in an upper portion of the outer cylinder 6 following the peripheral portion.
And the bullet plate 25 below the cutout recess 20.
Since the lid body 40 is axially mounted on the lid shaft mounting member 33 provided above the shaft, the shaft mounting portion does not project from the outer cylinder 6 to the outside and is not bulky. Further, since there is no notch hole or the like on the upper surface, dust or the like does not enter the inside through the gap, and the appearance is good.

Furthermore, since the shaft mounting member 33 projects upward from the upper surface of the top plate 1, the rear end of the lid 40 can be pivoted to largely project forward, and thus the lid 40 can be opened greatly.

Further, since the frame body 31 provided with the shaft mounting member 33 is formed integrally with the outer cylinder 6, the entire structure can be made into two parts and the manufacturing cost can be prevented from increasing.

Further, since the peripheral edge portion of the top plate 1 in the major axis direction and the upper portion of the outer cylinder 6 following the peripheral edge portion are provided with the notch recesses 20, and the bullet plate 25 is projected upward in the notch recesses 20, Even if the plate 25 is not projected to the outside of the outer cylinder 6, it can be formed to be long, and as a result, the bullet plate 25 can be flexibly flexed.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention seen from the side, and FIG.
The figure is a plan view of the main body, FIG. 3 is a side view of the main part, FIG. 4 is a bottom view thereof, FIG. 5 is a perspective view of the main body partially crushed, and FIG. 6 is a back surface of the lid body. FIG. 7 is a half-cut sectional view seen from the front, FIG. 8 is an exploded perspective view of a conventional example, and FIG. 9 is a perspective view of another conventional example. DESCRIPTION OF SYMBOLS 1 ... Top plate, 3 ... Spout, 6 ... Outer cylinder, 10 ... Inner cylinder, 20 ... Notch recess, 21 ... Side wall, 25 ... Bullet plate, 26 ... Repression plate, 30 ... Thin hinge, 31 ... Frame body, 33 … Lid shaft wearing member, 40… Lid, 44… Plug.

Claims (1)

[Scope of utility model registration request] 1. An inner cylinder which can be fitted into the mouth cylinder of a container inside the outer cylinder 6 while an oval outer cylinder 6 is provided so as to hang down from the peripheral portion of the top plate 1 which is provided with a spout 3. A cylinder 10 is provided so as to hang from the top plate 1, and a cutout recess is formed in a part of a peripheral edge portion in the major axis direction of the top plate 1 and an upper portion of the outer cylinder 6 following the part of the peripheral edge portion.
20 are provided, side walls 21 are formed on both sides of the cutout recess 20, a bullet plate 25 is projected upward from the outer surface of the inner cylinder 10 below the cutout recess 20, and the top of the bullet plate 25 is outward. A frame body 31 is formed on the extending compression plate 26 and extends to both sides of the compression plate 26 via a thin hinge 30 at the upper edge of the outer cylinder 6 facing the cutout recess 20. The frame body 31 is provided in the cutout recess 20. A lid shaft mounting member 33 that protrudes upward from the top surface of the top plate 1 is provided on the frame body 31, and the lid body 40 is rotatably mounted so that the rear end portion of the lid body 40 is pressed. A pouring cap which is formed so as to be in contact with the plate 26 so as to be rotatable and provided with a stopper 44 for closing the spout 3 on the lower surface of the lid 40.