JPH062923Y2 - Container with pouring cap - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a container with a pouring cap having a lid rotation preventing mechanism.

[Conventional technology]

Conventionally, a container with a pouring cap equipped with a rotating lid is a real open sho 61
-22750, JP 61-123262 and JP 52-32
It is described in Japanese Patent No. 432. As shown in FIG. 5, the one disclosed in Japanese Utility Model Laid-Open No. 61-22750 has a rotating lid 27 rotatably attached to a pouring tube 7 fitted to a mouth tube portion 2 of a container 1. It is pivotally attached at the attachment part 33, and the spout 9 is provided by the closure 29 provided on the rotating lid 27.
The rear part of the rotating lid 27
By pressing 31, the rotating lid 27 is rotated to open the spout 9.

The cap described in Japanese Utility Model Laid-Open No. 49-123262 has a rotary lid axially attached to the top of the cap body, and a sealing plug is provided at the tip of the rotary lid. A protrusion is provided on the end portion, and the protrusion engages with the upper edge of the rear end portion of the cap body at the closed position of the rotating lid.

The rotary lid is held in the closed position by the protrusion, but when the rear end of the rotary lid is strongly pressed, the rotary lid is rotated to open the liquid discharge duct.

In addition, the stored item pouring cap described in Japanese Utility Model Publication No. 52-32432 has a rotating lid mounted on the upper part of the cap,
A blocking plate is provided at the tip of the rotary lid, and a locking piece is provided at the rear end of the rotary lid via a rupturable connecting piece. It is engaged with the upper edge of the end portion.

The pivot lid is held at the closed position by the locking piece, but can be pivoted by breaking the connecting piece to open the pouring hole.

[Problems to be solved by the invention]

The conventional container with a pouring cap shown in FIG.
The spout 9 can be easily opened by pressing the rear part 31 of the, and it is convenient without fear of losing the cap.

However, the pouring cap shown in FIG.
If something else touches the rear portion 31 of the, the spout 9 may be easily opened even if it is not desired.

The cap described in Japanese Utility Model Application Laid-Open No. 49-123262 is convenient because it prevents undesired rotation of the rotating lid and can be opened by strongly pressing the rotating lid when desired.

However, even if the cap is not desired to be opened, the cap is rotated to be opened when strongly pressed, and the cap should always be strongly pressed when the pivot cover is rotated.

Further, the storage item pouring cap described in Japanese Utility Model Publication No. 52-32432 surely prevents the rotation lid from being opened until the user first uses the storage item pouring cap. However, it is impossible to prevent unwanted rotation after once used.

The present invention has been made in view of the above matters, and can prevent undesired pivoting of the pivoting lid even after one use of the pivoting lid that is inadvertently pivoted to prevent the spout from opening. Further, it is a technical subject to make it possible to easily rotate the rotating lid when the rotating lid is to be rotated.

[Means for solving problems]

According to the present invention, a spout cylinder 7 is fitted and fixed to the mouth cylinder part 2 of the container 1, and a sliding cylinder 21 is externally fitted to the spout cylinder 7 so that it can slide up and down. The pouring cylinder 7 at the position where it slides upward.
Alternatively, a locking portion 23 that can be locked to the locking portion 12 formed on the outer circumference of any one of the mouth tube portions 2 is provided, and the turning lid 27 is pivotally attached to the pouring cylinder 7 by the shaft attaching portion 33 to rotate. The spout cylinder 7 is provided at the front of the shaft attachment portion 33 of the lid 27.
The sliding cylinder 21 is provided with a closing member 29 that can close the spout 9 of
The upper end portion 22 of the above contacts the lower end portion 32 of the rear portion 31 of the shaft attachment portion 33 provided on the rotation lid 27 at the upper position of the sliding cylinder 21 to prevent the rotation of the rotation lid 27. Then, at the lower position of the sliding cylinder 21, the lower end portion 32 of the rotary lid 27 is not contacted, and the upper end portion 22 that allows the rotary lid 27 to rotate is formed to form a container with a pouring cap.

[Action]

In the present invention, when the rotary lid 27 is fitted to cover the spout barrel 7, the closing member 29 of the rotary lid 27 closes the spout 9 of the spout barrel 7.

Next, as shown in FIG. 1 and FIG. 3, the sliding cylinder 21 is slid upward so that the locking portion 23 of the sliding cylinder 21 is locked to the locking portion on the dispensing cylinder 7 side.
When locked to 12, the upper end 22 of the sliding cylinder 21 comes into contact with the lower end 32 of the rear portion 31 of the rotary lid 27 to reliably prevent the rotary lid 27 from rotating, and to close the closed state. maintain.

To close the lid, the locking portion 23 of the sliding cylinder 21 is disengaged from the locking portion 12 on the dispensing cylinder 7 side, the sliding cylinder 21 is slid downward, and the rear portion 31 of the rotary lid 27 is pushed down. Then, the rotating lid 27 is easily rotated as shown in FIG. 4, and the spout 9 is opened.

The rotation of the rotation lid 27 can be prevented at any time when the contents are not poured out.

〔Example〕

FIGS. 1 to 4 show a container with a pouring cap according to an embodiment of the present invention, in which a spout cylinder 7 is fitted into a mouth tube portion 2 of a synthetic resin container 1 formed in a cylindrical shape. The portion 10 is fitted and an annular convex portion 11 is formed on the inner circumference of the fitting tubular portion 10.
Is engaged with the annular convex portion 3 of the mouth tube portion 2 to be fixed, and
A locking portion 12 formed as a screw is provided on the outer periphery of 10. In addition, a protruding portion is provided from both sides of the upper portion of the spouting cylinder 7 toward the rear.
16 ・ 16 are provided, and a bearing hole 17 is provided in this protrusion 16
A spout 9 is provided at the front of the portion where 17 is provided.

A sliding cylinder 21 is fitted onto the pouring cylinder 7 so as to be vertically slidable, and the pouring cylinder 7 is fitted to the sliding cylinder 21 at a position slid upward.
A locking portion 23 formed as a screw that can be locked to the locking portion 12 formed on the outer periphery of is provided, and the shaft mounting portion 33 of the rotation lid 27 is fitted into the bearing hole 17 of the pouring cylinder 7 so as to be rotatable. At the front part of the shaft attachment part 33 of the pivot lid 27, a closure 29 that can close the spout 9 is provided, and the peripheral wall 30 of the rear part 31 of the shaft attachment part 33 provided on the pivot lid 27 is provided. The lower end portion 32 is the upper end portion of the sliding cylinder 21 that is in the upper position by sliding.
It is formed so as to abut against 22, and the rotating lid 27 is
It is formed so that it can rotate without contacting the sliding cylinder 21 in the lower position.

Further, the locking portion 12 of the fitting cylinder portion 10 with which the locking portion 23 of the sliding cylinder 21 is locked can be provided on the outer periphery of the mouth tubular portion 2 of the container 1, and the locking portion 12・ 23 can be a ridge.

[Effect of device]

According to the present invention, since the rotary lid 27 that closes the spout 9 comes into contact with the upper end portion 22 of the sliding cylinder 21 that is slid and locked upward, and is prevented from rotating, the rotary lid that is closed. 27 surely maintains the closed state, and the spout 9 is not opened carelessly.

Further, if the sliding cylinder 21 is moved downward, there is nothing that prevents the rotation lid 27 from rotating, and the rotation lid 27 can be easily rotated to open the spout 9. Easy to use.

The rotation of the rotary lid 27 can be prevented whenever the contents are not poured out.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is a perspective view of a closed state thereof, FIG. 4 is a perspective view of the opened state thereof, and FIG. It is sectional drawing of an example. 1 ... container, 2 ... mouth tube part, 7 ... spout tube, 9 ... spout port, 12/23 ... locking part, 21 ... sliding tube, 22 ... upper end part, 27 ... Rotating lid, 29 …… closer, 31 …… rear part, 32 …… bottom end, 33 …… spindle.

Claims (1)

[Scope of utility model registration request] 1. A spout cylinder 7 is fitted and fixed to the mouth cylinder part 2 of a container 1, and a sliding cylinder 21 is fitted on the spout cylinder 7 so as to be vertically slidable. At the position where it slides upward, the locking portion 12 formed on the outer circumference of either the spout cylinder 7 or the mouth cylinder part 2
The pivoting lid 27 is pivotally attached to the pouring barrel 7 by the pivotal mounting portion 33, and the front end of the pivotal attaching portion 33 of the pivoting lid 27 is fixed to the pouring barrel 7. A closing member 29 capable of closing the spout 9 is provided, and an upper end portion 22 of the sliding cylinder 21 has a lower end of a rear portion 31 of a shaft attachment portion 33 provided on the rotating lid 27 at a position above the sliding cylinder 21. The rotation lid 27 is prevented from rotating by contacting the portion 32, and the rotation of the rotation lid 27 is prevented at a position below the sliding cylinder 21 without contacting the lower end portion 32 of the rotation lid 27. A container with a pouring cap formed on the upper end 22 that is allowed.