JP-2026074532-A - water bottle

JP2026074532AJP 2026074532 AJP2026074532 AJP 2026074532AJP-2026074532-A

Abstract

[Problem] To provide a water bottle that can prevent unauthorized and accidental opening. [Solution] The present invention provides a water bottle 1 comprising a water bottle body 10 having a mouth 12 and a rotating cap 20 capable of closing the mouth 12, wherein the water bottle body 10 is provided with a locking device 30 that restricts the movement of the rotating cap 20 that closes the mouth 12 in the opening direction. [Selection Diagram] Figure 1

Inventors

大内直樹

Assignees

エアクリ株式会社

Dates

Publication Date: 20260507
Application Date: 20241021

Claims (4)

A water bottle comprising a water bottle body having a mouth, and a rotating cap capable of closing the mouth, A water bottle comprising a locking device provided on either the water bottle body or the rotating cap, which restricts the movement of the rotating cap that closes the mouth in the opening direction.
The locking device is A retractable member is provided on one of the aforementioned parts and is fitted to a mating portion formed on the other of the water bottle body and the rotating cap so as to be able to move back and forth. A dial lock that holds the retractable member, which fits into the mating portion, in a way that prevents it from moving, A water bottle according to claim 1, having the following features.
The water bottle according to claim 2, wherein the dial constituting the dial lock is provided such that its entire outer surface protrudes from the outer surface of the water bottle body along the circumferential direction of the water bottle body.
The aforementioned rotating cap is A rotating cap body having an opening that communicates with the mouth and which is detachably connected to the water bottle body, The aforementioned rotating cap body is supported by a flip lid that can be opened and closed in an up-and-down manner, A locking means for locking the flip cover to the rotating cap body and holding the flip cover closed, A pressing operation part that is movable between a holding position that maintains the locked state of the rotating cap body and the flip lid by the locking means and a release position that releases the locked state, It has, The water bottle according to claim 2, wherein the locking device is provided on the rotating cap and has a holding member that holds the pressing operation part in the holding position while the advancing member is held immovably by the dial lock.

Description

This invention relates to a water bottle, and more particularly to a water bottle comprising a water bottle body having a mouthpiece and a rotating cap capable of closing the mouthpiece. Patent Document 1 discloses a water bottle that allows the contents of a container (hereinafter referred to as the "water bottle body") to be carried by tightening a capping section (hereinafter referred to as the "rotating cap") onto the container that holds the contents, such as drinking water. Utility Model Registration No. 3099814 (Publication Gazette) This is a schematic diagram showing an overview of the water bottle according to this embodiment.Figure 1 is a bottom view of the rotating cap that makes up the water bottle.Figure 1 is an exploded perspective view of the locking mechanism that makes up the water bottle.Figure 3 is an explanatory diagram illustrating the operation of the retractable member and dial lock that constitute the locking device.This is a schematic diagram showing the outline of a water bottle related to a modified example.Figure 5 is an explanatory diagram illustrating the operation of the movable parts and locking mechanism that make up the water bottle. The embodiments of the present invention will be described below with reference to the drawings. The same reference numerals are used for the same elements in all drawings, and redundant explanations are omitted. Figure 1 is a schematic diagram showing the outline of the water bottle according to this embodiment, and Figure 2 is a bottom view of the rotating cap that constitutes the water bottle in Figure 1. Figure 3 is an exploded perspective view of the locking device that constitutes the water bottle in Figure 1, and Figure 4 is an explanatory diagram for illustrating the operation of the reciprocating member and dial lock that constitute the locking device in Figure 3. Note that the vertical direction in the following description corresponds to the vertical direction of the water bottle 1 shown in Figure 1. <Overall composition of water bottle 1> As shown in Figure 1, the water bottle 1 according to this embodiment is a container that can be carried while containing contents such as drinking water, and is composed of a water bottle body 10, a rotating cap 20, and a locking device 30. (Water bottle body 10) The water bottle body 10 comprises a storage section 11 capable of holding contents and a mouth section 12 onto which a rotating cap 20 can be attached. The water bottle body 10 can be formed using metal materials (for example, stainless steel) or resin materials, similar to the water bottle bodies that make up known water bottles. The storage section 11 is formed in a substantially cylindrical shape and has a flat, ring-shaped upper surface 11A, a cylindrical hole 11B extending downward from the upper surface 11A, and a storage space S capable of accommodating contents. The cylindrical hole 11B is a non-penetrating hole, and a retractable member 31 constituting the locking device 30 is arranged inside it in a manner that allows it to extend and retract (see Figure 3, etc.). A detailed explanation of the retractable member 31 will be given later. The opening portion 12 has a roughly cylindrical shape and is erected from the upper surface portion 11A, communicating with the housing space S of the housing portion 11. A male threaded portion 12A is formed on the outer circumferential surface of the opening portion 12, which can be screwed into the female threaded portion 21 of the rotating cap 20, which will be described later. (Rotating cap 20) As shown in Figures 1 and 2, the rotating cap 20 is a component for closing the mouth 12 of the water bottle body 10. The rotating cap 20 according to this embodiment has a body portion formed in the shape of a bottomed cylinder and has a female screw portion 21, a bottom surface portion 22, a groove 23, and a packing 24. The body portion of the rotating cap 20 can be formed using a resin material or the like, similar to the rotating caps that make up known water bottles. The female threaded portion 12A is formed on the inner circumferential surface of the rotating cap 20 and has a shape that allows it to be screwed onto the male threaded portion 12A of the water bottle body 10. The bottom portion 22 has a wide ring shape and is formed in a flat manner. The groove 23 has a hollow dome shape and is formed at a predetermined position on the bottom surface 22. Specifically, the groove 23 is formed in a position that aligns with the cylindrical hole 11B of the water bottle body 10 when the rotating cap 20 is attached to the water bottle body 10. As will be described in detail later, in this embodiment, when the rotating cap 20 is attached to the water bottle body 10, the retractable member 31, which is mounted to be able to move in and out of the cylindrical hole 11B, is configured to be fitted into the groove 23. The packing 24 is a component that prevents the contents contained in the storage space S f