JPH0415662Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" This proposal concerns a liquid container with a pouring cap.

"Prior Art" Conventionally, a liquid storage container has a mouth and neck erected from the upper end of the body through the shoulders, the upper end of the mouth and neck is sealed with an inner cap, and an outward flange is attached to the base end of the mouth and neck. It consists of a main body and a decorative synthetic resin pouring cap which is fitted onto the upper part of the container body by inserting the mouth and neck into the inside, and the peripheral wall of the pouring cap is formed into a double inner and outer cylinder. The protrusion attached to the inner surface of the lower end of the inner cylinder is engaged with the lower edge of the outward flange, and the lower end of the outer cylinder is placed on the outer periphery of the shoulder of the container body, and the tip opening cylinder is moved forward from the upper end of the peripheral wall. Liquid containers that protrude into are known.

"Problem that the invention aims to solve" The above container has the same structure as when the consumer purchases it from a store, etc. After purchasing the container, the consumer must remove the pouring cap and remove the inner cap. After installing the attached nozzle, fit the spouting cap again as shown in FIG.

In this way, for this type of container, consumers
Once the spout cap is removed from the container and the nozzle is attached, the spout cap must be reattached, but the disadvantage is that the protrusion on the inner surface of the lower end of the inner cylinder is difficult to remove from the outward flange when the spout cap is removed. It was hot. It is easy to make this easy to remove, but if you make it easy to remove it like this, when you lift the container by holding only the outer cylinder of the dispensing cap and pour out liquid, the container body will come off. It was hot.

In this case, the dispensing cap can be easily removed by pulling the upper part of the circumferential wall of the dispensing cap upward and backward relative to the container body, and is designed so that it cannot be removed simply by lifting the outer cylinder as described above. It is.

"Means for solving the problem" The mouth and neck part 3 is erected from the upper end of the body part 1 via the shoulder part 2, the upper end of the mouth and neck part is sealed with an inner cap 13, and an outward flange 4 is attached to the base end of the mouth and neck part. It consists of an attached liquid storage container body 5 and a decorative synthetic resin pouring cap 7 whose mouth and neck are inserted into the interior and fitted onto the upper part of the container body. The protrusion 9 formed into a cylinder and attached to the inner surface of the lower end of the inner cylinder 8 is engaged with the lower edge of the outward flange 4, and the lower end of the outer cylinder 10 is placed on the outer periphery of the shoulder of the container body. , furthermore, in a container in which the tip opening cylindrical portion 11 protrudes forward from the upper end of the peripheral wall,
Vertical grooves 1 on the left and right front sides of the lower part of the inner cylinder have a length that allows elastic deformation of the lower front portion 8a of the inner cylinder.
2,12 were drilled.

"Operation" From the state shown in Fig. 3, hold the top end of the peripheral wall of the dispensing cap 7 and pull it upward and backward relative to the container body 1.
The lower front portion 8a of the inner cylinder between the longitudinal grooves 12, 12 is elastically deformed, and the lower end of the inner cylinder 8 has a larger inner diameter, so that the pouring cap 7 is removed. After removing the inner cap 13, fit the lower part of the nozzle 6 into the neck part 3 as shown in Fig. 1, and then insert the nozzle and neck part into the spout cap 7, and move the spout cap downward into the container body. By pressing down on the dispensing cap, the dispensing cap can be attached as shown in FIG. 1, and liquid is dispensed in this state.

``Example'' As shown in FIG. 3, the container of the present invention has a neck part 3 erected from the upper end of the body part 1 via the shoulder part 2, and the upper end of the mouth neck part is sealed with an inner cap 13, and the base end of the mouth neck part is attached to the outside. Liquid storage container body 5 with orientation flange 4 attached
and a decorative synthetic resin pouring cap 7 with the mouth and neck inserted into the interior and fitted onto the upper part of the container body.
The peripheral wall of the cap is formed into an inner and outer double cylinder, and the protrusion 9 attached to the inner surface of the lower end of the inner cylinder 8 is engaged with the lower edge of the outward flange, and the lower end of the outer cylinder 10 In a container which is placed on the outer periphery of the shoulder of the container body, and further has a tip opening cylindrical portion 11 protruding from the upper end of the peripheral wall, a front lower portion 8a of the inner cylinder is placed on the left and right of the front of the lower end of the inner cylinder. Vertical grooves 12, 12 are bored to enable elastic deformation.

The vertical grooves 12, 12 are preferably bored upwards of the outward flange 4, and both the left and right vertical grooves 12,
If the gap 12 is large, a vertical groove may also be provided in the middle.

"Effects of the invention" The present invention has the above-described structure, with vertically divided grooves 12 on the left and right sides of the lower front part of the lower part of the inner cylinder having a length capable of elastically deforming the front lower part 8a of the inner cylinder. 12, the protrusion 9 at the lower end of the inner cylinder can be easily removed from the outward flange 4 by holding the upper part of the circumferential wall of the pouring cap and pulling it upward and rearward relative to the container body. Since the distal end opening cylindrical part 11 protrudes forward from the upper end of the peripheral wall, if it is difficult to pull the upper part of the peripheral wall upward and backward, you can also put your finger on the bottom surface of the distal opening cylindrical part 11 to lift the dispensing cap upward. Easy to pull backwards. Also, pull the spout cap rearward and upward in this way, and remove the front lower part 8a of the inner cylinder.
Unless the inner diameter of the lower part of the inner cylinder is increased by elastically deforming the lower part of the inner cylinder, the protrusion 9 at the lower end of the inner cylinder will not come off the lower edge of the outward facing flange 4 of the container body. Fit the lower end of the nozzle 6 into the
and the spouting cap 7 with the nozzle located inside.
When using a container body 1 fitted with a container body, even if the container is lifted by holding only the pouring cap, the pouring cap will not come off from the container body.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of the proposed container with the mouth cap removed and the nozzle attached, Fig. 2 is a bottom view of the dispensing cap of the container, and Fig. 3 is a cross-sectional view of the main part of the container. . 5... Container body, 6... Nozzle, 7... Pour cap, 13... Inner cap.

Claims (1)

[Scope of utility model registration request] A liquid storage container main body 5 in which a mouth and neck part 3 stands up from the upper end of the body part 1 via a shoulder part 2, the upper end of the mouth and neck part is sealed with an inner cap 13, and an outward flange 4 is attached to the base end of the mouth and neck part; It consists of a decorative synthetic resin spouting cap 7 whose mouth and neck are inserted into the interior and fitted onto the upper part of the container body, and the peripheral wall of the spouting cap is formed into an inner and outer double cylinder. The protrusion 9 attached to the inner surface of the lower end is engaged with the lower edge of the outward flange 4, and the lower end of the outer cylinder 10 is placed on the outer periphery of the shoulder of the container body, and then from the upper end of the peripheral wall to the tip opening cylinder. In the container in which 11 protrudes forward,
Vertical grooves 1 on the left and right sides of the front of the lower part of the inner cylinder have a length that allows elastic deformation of the lower front part 8a of the inner cylinder.
A liquid container with a pouring cap, characterized by having holes 2 and 12 formed therein.