JP2540476Y2 - Tube container with cap - Google Patents

Description

[Detailed description of the invention] "Industrial application field" The present invention relates to a tube container with a cap.

"Prior art" It is widely practiced to integrally mold a cap body and a lid plate with a synthetic resin material through a so-called three-point hinge mechanism, and to facilitate the molding, a rear portion of the cap body peripheral wall is used. It is also known to form a cap with a lid plate by drilling a vertical hole with an upper surface opening at the top, and fitting a plug-in plate vertically suspended from the rear of the lid plate via a three-point hinge mechanism into the vertical hole. Have been. The cap is provided with a spout on the top wall of the cap body, a stopper rod hanging down from the back of the cover plate is fitted into the spout, and the cover plate is rotated around the three-point hinge mechanism. Thus, the stopper rod is detached to open the spout.

"Problem to be solved by the invention" The lid plate attached to the cap body or the container body via the three-point hinge mechanism is elastically inverted when the lid is opened and closed with respect to the cap body and the like, so it is connected with a normal thin hinge. As in the case, the lid does not rattle to the cap body, and even when the lid is opened, the lid keeps a fixed angle with respect to the cap body etc. Even if the container is tilted, the lid body is There is an advantage that the lid does not interfere with the ejection of the stored items. Therefore, it is convenient if such a lid with a three-point hinge mechanism can be attached to the tube container.

However, since the tube container discharges the contents by squeezing the body, if a cover plate is attached to the tube container via a three-point hinge mechanism as is usually performed, the tube as the attachment portion is attached. There is a drawback that the rigidity of the upper part becomes large, and the above-mentioned squeezing in the part becomes impossible, so that the number of stored items that cannot be poured out increases.

In the present invention, it is possible to attach a cover plate via a three-point hinge mechanism without removing the above-mentioned disadvantages and making the upper end of the body rigid.

[Means for Solving the Problems] The upper end surface of the body 2 is closed with the upper plate 3, and a spout 4 is formed in the front of the upper plate, and the upper plate 5 is opened on the five rear surfaces to open the spout 4. A tube container main body 1 having a lateral hole 5 formed therein, and a peripheral wall 12 hanging down from a peripheral edge of a top wall 11 fitted to the outer periphery of the upper plate 3 of the tube container main body, and a plug rod vertically provided from a back surface of the top wall.
19 is fitted to the spout 4, and further, the cap plate 13 is protruded forward from the lower rear end of the peripheral wall 12 via the three-point hinge mechanism 14, and the mounting plate 13 is fitted into the lateral hole 5. Consists of

[Operation] The mounting plate 13 having the three-point hinge mechanism 14 between the peripheral wall 12 and the top wall 11 of the cap 10 is inserted forward from the rear surface of the upper plate 3 of the tube container main body 1 and fitted. The upper portion of the body portion 2 hanging down from the outer periphery of the upper plate is made rigid so that it is not difficult to squeeze the stored items by pressing the upper portion.

"Example" 1 is a tube container main body, and an upper plate 3 closes an upper end surface of a body portion 2 rich in flexibility. A spout 4 is formed in the front part of the upper plate, and the upper plate portion in which the spout is formed may project upward above the nozzle. Further, a lateral hole 5 is formed in the rear portion of the upper plate so as to open to the rear surface of the upper plate. The lateral hole may have an opening 6 upward at its front end as shown. On the outer periphery of the upper surface of the upper plate, a concave portion 7 having an outer surface and an open upper surface is provided. Note that, as in the illustrated example, the upper plate 3 may be provided with a short peripheral wall 3a suspended from the outer periphery, the upper end of the trunk portion may be fitted to the outer surface of the short peripheral wall, and bonded.

The cap 10 has a lid plate that hangs down from the peripheral edge of the top wall 11 to the peripheral wall 12, and the lower end of the peripheral wall 12 is fitted into the recess 7. At the rear of the peripheral wall, a mounting plate 13 fitted into the lateral hole 5 is provided. The mounting plate and the lid plate are connected via a known three-point hinge mechanism 14, and in the illustrated example,
Is a lower hinge, 16 and 16 are intermediate hinges, and 17 is an upper hinge. As shown by the two-dot chain line in FIG. 1 around the intermediate hinges 16, 16, the lid plate is formed by the action of an inverted L-shaped elastic strip 18 having a lower hinge 15 at a lower end and an upper hinge 17 at an upper front end. Elastic reversal. From the back surface of the top wall 11, a stopper rod 19 to be fitted to the spout 4 is hung, and the stopper rod comes out of the spout 4 and is fitted by opening and closing the lid plate.

[Effects of the Invention] In the present invention, the lower portion of the peripheral wall 12 of the lid plate is fitted to the outer periphery of the upper plate 3 of the tube container body, and the lower end of the rear wall of the peripheral wall 12 is connected to the lower end surface of the lid 12 via the three-point hinge mechanism 14. Mounting plate
13 is projected forward, and the mounting plate is fitted into a lateral hole 5 formed by opening the rear surface of the upper plate 3 at the rear of the upper plate 3 closing the upper end surface of the body 2 of the tube main body. The rigidity of the torso is increased by the mounting plate, as in the case where the plate is hung downward and fitted into the upper part of the torso, so that it is not difficult to squeeze the torso for pushing out the stored items. In addition, since the lid plate is attached to the upper part of the tube container body via a three-point hinge mechanism, like a normal cap screw type tube container,
There is no trouble in attaching and detaching the cap, and the lid plate is attached to the upper portion of the tube container main body via the three-point hinge mechanism. Therefore, when the lid is opened, the lid plate does not swing and hinder the dispensing of stored items.

[Brief description of the drawings]

FIG. 1 is a sectional view of the tube container of the present invention, FIG. 2 is a perspective view showing the tube container in an open state, and FIG. 3 is a rear view thereof. 5 horizontal hole, 10 cap 13 mounting plate, 14 three-point hinge mechanism

Claims (1)

(57) [Scope of request for utility model registration] 1. An upper end surface of a body 2 is closed by an upper plate 3, a spout 4 is formed at a front portion of the upper plate, and a lateral hole 5 is formed at a rear portion of the upper plate by opening at a rear surface of the upper plate. The tube container main body 1 and the peripheral wall 12 hanging down from the peripheral edge of the top wall 11 are fitted around the outer periphery of the upper plate 3 of the tube container body, and the stopper rod 19 hanging down from the back surface of the top wall is fitted into the spout 4. And then the surrounding wall 12
A tube container with a cap, comprising: a cap 10 having a mounting plate 13 protruding forward from a lower end of a rear portion thereof via a three-point hinge mechanism 14, and the mounting plate being fitted into the lateral hole 5.