JPH0720030Y2 - Container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a container.

"Problems to be solved by the conventional technology and device" Conventionally, for example, as a container for storing beer or soft drinks, a container body having a protrusion provided around the upper end of the mouth and neck is caulked with a metal cap, Alternatively, a container in which a thread is provided around the outer circumference of the mouth and neck and a cap having a thread groove to be screwed with the thread is screwed is known.

These containers are made reusable, for example, by forming the container body from glass, but it is difficult to separate the containers for each manufacturer when collecting the containers for reuse, and at first glance What can be done is desired. Because, in this kind of container, the shape of the body of the container is similar in each manufacturer, and it is mainly made to distinguish by the label etc.
This is because it takes time to determine if the label or the like is removed upon reuse, and changing the shape of the body of the container is not preferable in business.

In view of such a shape, the present invention has an object to provide an excellent container that can express the peculiarity of the container body by having a specially shaped mouth / neck portion and can easily remove the cap.

"Means for Solving the Problem" The container body 2 in which the mouth / neck portion 5 is erected, and a plurality of vertically extending projections 6 are provided around the outer periphery of the mouth / neck portion 5 to form a fitting portion 7. And a plurality of screw constituents 3 which are attached to the fitting portion 7 by covering with an aluminum cap 4, and each of the screw constituents 3 is open at the top and bottom and a screw 8 is formed on the outer circumference. The body is formed by dividing the body vertically, and each constituent body 3 is non-rotatably fitted around the fitting portion 7, and each constituent body 3 is covered and sealed with an aluminum cap 4 to form a peripheral wall of the aluminum cap 4. 10 is pressed and formed in the shape of a thread 8 on the outer periphery of each structural body 3.

"Operation" When the aluminum cap 4 is rotated from the state shown in Fig. 3,
As shown in FIG. 4, a large number of vertical cracks occur at the lower end of the peripheral wall 10 of the cap 4, and the cap 4 moves along the thread 8 of the thread structure 3, 3.
Can be removed, and each of the components 3, 3 can be excluded.

When reusing the container, each component 3, as shown in FIG.
The cap 4 having the 3 inserted therein is attached to the mouth / neck 5 to form each constituent body.
3, 3 are non-rotatably fitted in the fitting portion 7, and then the aluminum cap 4 is sealed by a known method to press the peripheral wall 10 of the cap 4 to the shape of the thread 8 on the outer circumference of each constituent body 3, 3. Form.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 4 show one embodiment of the container of the present invention, in which 1
Indicates a container. The container 1 includes a container body 2, a screw structure 3,
It consists of 3 and aluminum cap 4.

The container body 2 stands up the mouth / neck portion 5 and
A fitting portion 7 is formed by circumferentially arranging a number of ridges 6, 6, ... Running vertically.

Further, each of the above-mentioned thread components 3, 3 is formed by vertically dividing a cylindrical body formed by opening the top and bottom and forming a thread 8 on the outer periphery into two, and forming a container body port on the inner peripheral surface. The ridges 9,9 ... that engage with the ridges 6,6 ... Of the neck 4 are provided. In the present embodiment, the threaded structure has the above-described cylindrical body vertically divided into two, but it is also possible to divide into three or more. Each of these thread structures 3, 3 is fitted around the fitting portion 7 of the container body 2, and an aluminum cap 4 covers and seals from above. At this time, the ridges 9, 9 on the inner peripheral surface of each component 3, 3 engage with the ridge 6 of the fitting part 7, so that each component 3, 3 is non-rotatably fitted.
To fit. As a method of sealing the aluminum cap 4, a conventionally known method can be adopted, and the peripheral wall 10 of the aluminum cap 4 is pressed and formed in the shape of the thread 8 on the outer periphery of each of the structural bodies 3, 3 by this sealing.

[Advantages of the Invention] As described above, the container of the present invention has the fitting portion of the special shape formed on the outer periphery of the neck portion of the container body, and the plurality of screw components are non-rotatably fitted to the fitting portion. In addition, since each component is covered and sealed with an aluminum cap, the shape of the container has a peculiarity that can be distinguished from the conventional container of this type at a glance, and when opening the cap This can be done by a simple operation of simply rotating the cap.

Also, the structure is extremely simple and easy to manufacture.

[Brief description of drawings]

1 to 4 show an embodiment of the container of the present invention,
FIG. 1 is an exploded perspective view, FIG. 2 is an explanatory view for explaining mounting of a screw structure and a cap, FIG. 3 is a front view of a main part, and FIG. 4 is an explanatory view for explaining removal of the cap. 2 ... Container body, 3 ... Thread structure 4 ... Cap, 7 ... Fitting part

Claims (1)

[Scope of utility model registration request] 1. An upright mouth / neck part 5 and the mouth / neck part 5
A container body 2 in which a plurality of vertically projecting ridges 6 running around the outer periphery are provided to form a fitting portion 7, and a plurality of screw structure bodies 3 which are mounted on the fitting portion 7 by an aluminum cap 4 so as to be covered. Each of the threaded structures 3 is formed by vertically dividing a tubular body formed by opening the upper and lower sides and forming the threads 8 on the outer periphery, and each of the threaded structures 3 is provided around the fitting portion 7. It fits non-rotatably,
A container characterized in that each constituent body 3 is covered and sealed with an aluminum cap 4, and a peripheral wall 10 of the aluminum cap 4 is pressed and formed in a shape of a thread 8 on the outer periphery of each constituent body 3.