JP2540503Y2 - Tube container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tube container, and more particularly to a tube container suitable for filling a fluid content.

[0002]

[Prior art]

Conventionally, as a tube container, the mouth and neck are raised from a flexible tubular body,
2. Description of the Related Art There is known a container body in which a lower end of a body is closed flat and a cap which is detachably fitted to the outer periphery of a mouth and neck. These are generally used by filling contents having relatively high viscosity and poor fluidity, and the contents can be easily poured out simply by squeezing the body portion, or the handling is simple and compact. Recently, not only high-viscosity materials but also low-viscosity ones having fluidity have been housed for reasons such as being convenient for a band.

However, in this type of conventional container,
When the contents have fluidity, when the body is squeezed and the contents are poured out, there is a disadvantage that the liquid leaks from the spout even after the squeezing is released. An object of the present invention is to propose an excellent tube container which has solved the above-mentioned disadvantages of the prior art.

[0004]

In order to solve the above-mentioned problems, the tube container according to the present invention raises the mouth and neck portion 7 from the upper edge of the flexible cylindrical body portion 5 via the shoulder portion 6 and lowers the lower portion of the body portion 5. And a cap 4 removably fitted to the outer periphery of the mouth and neck portion 7 in a tube container. A shoulder frame portion 9 having a deformed cylindrical shape having an outer surface shape formed along an inner surface shape of an upper portion, and a plurality of plate-like members integrally hanging along the inner surface of the container body 5 from front and rear lower ends of the shoulder frame portion 9. A body deformation restricting member such as the elastic foot 10 is provided.

[0005]

When the cap 4 is removed from the state shown in FIG. 1 and the body 5 of the container body is squeezed against the elastic force of each elastic foot 10, the contents are injected from the mouth and neck 7 through the nozzle 8. Will be issued. Next, when the squeezing of the torso 5 is released, each elastic foot 10 of the torso deformation restricting member 3 is restored and the torso 5 is returned to its original shape. The liquid at the tip is sucked into the container body, and the liquid can be drained satisfactorily.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show an embodiment of the present invention.
Indicates a tube container. The container 1 includes a container body 2, a body deformation restricting member 3, and a cap 4.

The container body 2 is made of synthetic resin or the like, and has a mouth and neck 7 standing upright from a top edge of a flexible elliptical cylindrical body 5 via a shoulder 6 and a lower end of the body 5. Is configured to be closed in a flat shape. A nozzle 8 is provided at the upper end of the mouth and neck 7.
Is fitted.

The torso deformation restricting member 3 comprises a shoulder frame 9 and a pair of elastic feet 10 as shown in FIG. The shoulder frame portion 9 has a deformed cylindrical shape in which a cylindrical second fitting cylindrical portion 13 is erected from an upper end edge of an elliptic cylindrical first fitting cylindrical portion 11 having an open lower end surface via a shoulder portion 12. The outer shape is substantially the same as the inner shape of the upper part of the container body 2.
The elastic foot 10 is in the form of a flat plate having elasticity which is integrally suspended downward from the front and rear lower ends of the shoulder frame portion 9 and has a length within the container main body 2 when stored in the container main body 2. Has a length that can reach the lower end of the.

The body deformation regulating member 3 constructed as described above
A ridge 16 provided around the outer periphery of the second fitting cylindrical portion 13;
FIG. 2 shows a state in which the container body
As shown in FIG. 1, the shoulder frame 9 is fitted to the container body, and each elastic foot 10 is hung down along the inner surface of the container body 5 as shown in FIG.

The cap 4 is detachably attached to the container body 2 by screwing the inner surface of its peripheral wall to the outer periphery of the container body neck 7.

[0011]

[Effect of the Invention] As described above, the present inventionTube container
Is the above-mentioned configuration,In particular, on the inside of the container body 2
To the inner part of the container body 2
A shoulder frame portion 9 having a deformed cylindrical shape having an outer surface shape formed along;
From the front and rear lower ends of the shoulder frame 9 along the inner surface of the container body 5
A torso composed of a plurality of plate-like elastic feet 10 suspended integrally
Since the deformation restricting member 3 is provided,Low viscosity stream as contents
Even when storing highly dynamic liquid
You can do it.Further, the regulating member 3 is provided with a shoulder frame 9.
A plate-like body that hangs down from the front and rear lower ends along the inside of the body
The elastic restoring force of the trunk 5 is given by the elastic foot 10.
Therefore, the flexible characteristics of the container body 5 can also be exhibited.
For example, when the stored liquid decreases, the body 5 is
Easy to squash flat to every corner, easy and efficient storage
Handling that the liquid can be pushed up toward the spout
It has the convenience of the best.The structure is simple and synthetic
Inexpensive because it can be molded with resin
There are also benefits that you can do.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the tube container of the present invention.

FIG. 2 is a vertical sectional view of a main part of the embodiment.

FIG. 3 is an exploded perspective view of the embodiment.

[Explanation of symbols]

 2 Container main body 3 Body deformation restricting member 4 Cap 5 Container main body 6 Container main body shoulder 7 Container main body neck and neck 9 Shoulder frame 10 Elastic foot

Claims (1)

(57) [Scope of request for utility model registration] 1. A container body 2 having a mouth and neck 7 standing upright from an upper edge of a flexible tubular body 5 via a shoulder 6, and a lower end of the body 5 being flatly closed; 7. A tube container comprising a cap 4 removably fitted to the outer periphery of the container 7. The tube container is fitted in the upper part of the container main body 2 and has an outer shape formed along the inner surface shape of the upper part of the container main body 2. A shoulder frame portion to be formed and a plurality of plate-like elastic legs 10 which are integrally suspended from the lower front and rear ends of the shoulder frame portion 9 along the inner surface of the body 5 of the container body. Characterized tube container.