JP2017007742A5

JP2017007742A5 -

Info

Publication number: JP2017007742A5
Application number: JP2016116602A
Authority: JP
Filing date: 2016-06-10
Publication date: 2017-02-16
Anticipated expiration: 2035-06-16

Description

上記目的を達成するために、本発明は以下の手段を提供する。
〔１〕上部が開口した容器本体の口頸部に着脱自在に取り付けられるキャップユニットであって、
前記容器本体の上部開口部を閉塞すると共に、上部に飲み口又は注ぎ口が設けられたキャップ本体と、
前記キャップ本体にヒンジ部を介して回動自在に取り付けられると共に、前記ヒンジ部に設けられた付勢部材によって前記飲み口又は注ぎ口を開放する方向に付勢された状態で、前記飲み口又は注ぎ口を開閉する蓋体と、
前記付勢部材の付勢に抗して、前記蓋体が前記飲み口又は注ぎ口を閉塞する位置にて前記蓋体を固定する蓋ロック機構とを備え、
前記蓋ロック機構は、前記蓋体にヒンジ部を介して回動自在に取り付けられると共に、一端側に設けられた一方の係止部が前記キャップ本体側に設けられた他方の係止部に係止されるロック位置と、前記一方の係止部と前記他方の係止部との係止状態が解除されるロック解除位置との間で回動されるロック部材を有し、
前記ロック部材が前記ロック位置にあるとき、前記蓋体の周壁部に設けられたスリットの内側に前記一方の係止部が位置し、前記ロック部材が前記ロック解除位置にあるとき、前記一方の係止部が前記スリットの間から外側に突き出されることを特徴とするキャップユニット。
〔２〕前記周壁部の前記ヒンジ部とは反対側に前記スリットが設けられていることを特徴とする前記〔１〕に記載のキャップユニット。
〔３〕前記蓋ロック機構は、前記蓋体の上部に位置する操作ボタンと、
前記操作ボタンを押し下げる方向に案内するガイド孔と、
前記ロック部材を回動方向の前記ロック位置側に向かって付勢する第２のバネ部材とを有し、
前記操作ボタンを前記第２のバネ部材の付勢に抗して前記ガイド孔の内側に向かって押し下げる操作を行うことによって、前記第２のバネ部材の付勢に抗して前記ロック部材を前記ロック解除位置まで回動させることを特徴とする前記〔１〕又は〔２〕に記載のキャップユニット。
〔４〕前記蓋ロック機構は、前記操作部材を押し上げる方向に向かって付勢する第３のバネ部材を有することを特徴とする前記〔３〕に記載のキャップユニット。
〔５〕前記蓋ロック機構は、前記ガイド孔の内側に配置されると共に、前記操作ボタンをスライド方向の一端と他端との間でスライド自在に案内する操作部材と、
前記操作ボタンをスライド方向の前記一端側に向かって付勢する第１のバネ部材とを有し、
前記操作ボタンを前記第１のバネ部材の付勢に抗して前記一端側から前記他端側までスライドさせる操作をした後に、前記操作ボタンを前記操作部材と共に前記第２のバネ部材の付勢に抗して前記ガイド孔の内側に向かって押し下げる操作を行うことによって、前記操作部材が前記ロック部材の他端側を押圧しながら、前記第２のバネ部材の付勢に抗して前記ロック部材を前記ロック解除位置まで回動させることを特徴とする前記〔３〕又は〔４〕に記載のキャップユニット。
〔６〕前記操作ボタンのスライド方向の前記一端は、前記操作ボタンの一部が前記蓋体の上面と重なる位置にあり、前記操作ボタンのスライド方向の前記他端は、前記操作ボタンが前記ガイド孔と重なる位置にあることを特徴とする前記〔５〕に記載のキャップユニット。
〔７〕前記蓋ロック機構は、前記操作ボタンをスライドさせる方向に案内するガイド溝を有し、
前記ガイド孔は、前記ガイド溝の内側に位置することを特徴とする前記〔５〕又は〔６〕に記載のキャップユニット。
〔８〕前記操作ボタンをスライドさせる方向の他端側に前記ヒンジ部が位置することを特徴とする前記〔５〕〜〔７〕の何れか一項に記載のキャップユニット。
〔９〕前記〔１〕〜〔８〕の何れか一項に記載のキャップユニットと、
前記キャップユニットが取り付けられた容器本体とを備える飲料用容器。 In order to achieve the above object, the present invention provides the following means.
[1] A cap unit that is detachably attached to the mouth and neck of a container body having an open top,
A cap body having a drinking mouth or a spout provided at the top, and closing the upper opening of the container body;
The cap body is pivotally attached to the cap body via a hinge portion, and is urged by a biasing member provided on the hinge portion in a direction to open the mouthpiece or spout. A lid that opens and closes the spout;
A lid locking mechanism that fixes the lid at a position where the lid closes the drinking mouth or the spout against the bias of the biasing member;
The lid lock mechanism is rotatably attached to the lid via a hinge portion, and one locking portion provided on one end side is engaged with the other locking portion provided on the cap body side. A lock member that is rotated between a lock position to be stopped and a lock release position in which the engagement state of the one engagement portion and the other engagement portion is released;
When the locking member is in the locked position, the one locking portion is located inside a slit provided in the peripheral wall of the lid, and when the locking member is in the unlocked position, The cap unit is characterized in that the engaging portion protrudes outward from between the slits .
[2] The cap unit according to [1], wherein the slit is provided on a side of the peripheral wall portion opposite to the hinge portion.
[ 3 ] The lid lock mechanism includes an operation button located on the top of the lid ,
A guide hole for guiding the operation button in a downward direction ;
The pre-Symbol locking member and a second spring member which urges the locking position side in the rotational direction,
By performing an operation of pressing down towards the inside of the guide hole against the bias of the pre-SL operation button before Symbol second spring members, the lock against the bias of the previous SL second spring member The cap unit according to [1] or [2] , wherein the member is rotated to the unlock position.
[ 4 ] The cap unit according to [ 3 ], wherein the lid lock mechanism includes a third spring member that biases the operation member in a direction in which the operation member is pushed up.
[5] The lid lock mechanism is disposed inside the guide hole, and an operation member that guides the operation button slidably between one end and the other end in a sliding direction;
A first spring member that biases the operation button toward the one end side in the sliding direction;
After the operation button is slid from the one end side to the other end side against the bias of the first spring member, the operation button is biased together with the operation member of the second spring member. By performing an operation of pushing down toward the inside of the guide hole against the above, the operation member presses the other end side of the lock member and the lock against the bias of the second spring member The cap unit according to [3] or [4], wherein the member is rotated to the unlock position.
[ 6 ] The one end of the operation button in the sliding direction is in a position where a part of the operation button overlaps the upper surface of the lid, and the other end of the operation button in the sliding direction is connected to the guide by the operation button. The cap unit according to [5] , wherein the cap unit is in a position overlapping with the hole.
[7] The lid lock mechanism includes a guide groove that guides the operation button in a sliding direction.
The cap unit according to [5] or [6], wherein the guide hole is located inside the guide groove.
[8] The cap unit according to any one of [5] to [7], wherein the hinge portion is positioned on the other end side in a direction in which the operation button is slid.
[ 9 ] The cap unit according to any one of [1] to [ 8 ],
A beverage container comprising a container body to which the cap unit is attached.

Claims

A cap unit that is detachably attached to the mouth and neck of the container body having an open top,
A cap body having a drinking mouth or a spout provided at the top, and closing the upper opening of the container body;
The cap body is pivotally attached to the cap body via a hinge portion, and is urged by a biasing member provided on the hinge portion in a direction to open the mouthpiece or spout. A lid that opens and closes the spout;
A lid locking mechanism that fixes the lid at a position where the lid closes the drinking mouth or the spout against the bias of the biasing member;
The lid lock mechanism is rotatably attached to the lid via a hinge portion, and one locking portion provided on one end side is engaged with the other locking portion provided on the cap body side. A lock member that is rotated between a lock position to be stopped and a lock release position in which the engagement state of the one engagement portion and the other engagement portion is released;
When the locking member is in the locked position, the one locking portion is located inside a slit provided in the peripheral wall of the lid, and when the locking member is in the unlocked position, The cap unit is characterized in that the engaging portion protrudes outward from between the slits .

The cap unit according to claim 1, wherein the slit is provided on a side of the peripheral wall portion opposite to the hinge portion.

The lid locking mechanism includes an operation button located on the top of the lid ,
A guide hole for guiding the operation button in a downward direction ;
The pre-Symbol locking member and a second spring member which urges the locking position side in the rotational direction,
By performing an operation of pressing down towards the inside of the guide hole against the bias of the pre-SL operation button before Symbol second spring members, the lock against the bias of the previous SL second spring member cap unit according to claim 1 or 2, characterized in that pivoting the member to the unlocked position.

The cap unit according to claim 3 , wherein the lid lock mechanism includes a third spring member that urges the operation member in a direction in which the operation member is pushed up.

The lid lock mechanism is disposed inside the guide hole, and an operation member that slidably guides the operation button between one end and the other end in a slide direction;
A first spring member that biases the operation button toward the one end side in the sliding direction;
After the operation button is slid from the one end side to the other end side against the bias of the first spring member, the operation button is biased together with the operation member of the second spring member. By performing an operation of pushing down toward the inside of the guide hole against the above, the operation member presses the other end side of the lock member and the lock against the bias of the second spring member The cap unit according to claim 3 or 4, wherein a member is rotated to the unlocking position.

The one end of the operation button in the sliding direction is in a position where a part of the operation button overlaps the upper surface of the lid, and the other end of the operation button in the sliding direction overlaps the guide hole with the guide hole. The cap unit according to claim 5 , wherein the cap unit is in a position.

The lid lock mechanism has a guide groove for guiding the operation button in a sliding direction,
The cap unit according to claim 5 or 6, wherein the guide hole is located inside the guide groove.

The cap unit according to any one of claims 5 to 7, wherein the hinge portion is positioned on the other end side in a direction in which the operation button is slid.

The cap unit according to any one of claims 1 to 8 ,
A beverage container comprising a container body to which the cap unit is attached.