JPH066055Y2 - Pressure container - Google Patents

Description

[Detailed Description of the Invention] <Industrial field of application> The present invention relates to an extruding container, and in particular, an extruding container suitable for pouring out liquid contents of relatively high clay such as shampoo, conditioner or cosmetic cream. Regarding

<Prior art and its problem> Conventionally, a press-out container capable of accommodating a liquid content of relatively high clay such as shampoo, conditioner or cosmetic cream, and pouring out the content appropriately, has an upper part of the container body. A spout is formed in, and in order to seal and close this spout,
A screw type or engagement type (one-touch type) cap is provided. When storing such a pressurizing container, the pouring outlet is placed on the top, and the pressurizing container is turned upside down so that the contents are poured out from the pouring outlet. However, in the case of the above-mentioned container, it is necessary to remove the cap at the time of use, and when the remaining amount of the content becomes small, it is necessary to move the content accumulated at the bottom of the container to the spout, If you can't immediately pour out when you need it, and the contents are still low,
Since the contents adhered to the inner wall of the container and did not reach the spout, the container was discarded even though the contents still remained, and there was much waste. This can be improved to some extent by storing the container upside down, but it is not possible to completely eliminate the waste of the contents because the spout part needs to be facing upward when removing the cap. It was Also, a spout is formed at the bottom of the container,
Some containers have been devised so that the contents can be used without waste, but if the container collapses, liquid leakage occurs, or if the container is opened to use the contents liquid, use both hands. There was a problem in terms of hermeticity and operability that it had to be operated and was difficult to use.

The present invention was made to solve the above problems,
In other words, it is an object of the present invention to provide a press-out container which can be used without waste even if the content of clay is relatively high, has a sealing property even if the container should fall over, and has excellent operability.

<Means for Solving the Problems> In order to achieve the above-mentioned object, an extruding container according to the present invention comprises a container body for accommodating contents and having a spout at the bottom, and a container outside which is conventionally fitted to the lower end of the spout. An inner stopper having a cylindrical protruding portion provided toward, and an operating member fitted with the protruding portion of the inner stopper and having a nozzle for pouring the content liquid,
A cap that covers the spout, the inner plug, and the actuating member, and is fitted to the inner plug, the cylindrical portion of the inner plug has an opening at the lower end and a slit on the top surface, and the inside of the cylinder has the slit at the center. A valve column that fits into the nozzle of the actuating member is provided, and the cap has a nozzle projecting port at the center of the bottom surface, and a compression spring is housed between the actuating member and the cap.

<Operation> In the container, when the cap is turned upside down, the operating member is fixed by the inner stopper and the cap, and the valve column of the inner stopper closes the nozzle of the operating member, so that the content is not poured out. . When the container is lifted, the cap slides downward due to the force of the compression spring and the weight of the cap,
Although the actuating member is movable, the actuating member does not move due to the action of the compression spring and the nozzle is closed. When the container is lifted and squeezed, the pressure of the content liquid in the container is applied to the operating member, the operating member is slid downward, the valve column opens the nozzle, and the contents are discharged. When the squeeze is stopped, the actuating member is pushed up by the action of the compression spring, and the valve column closes the nozzle.

<Embodiment> Next, an extruding container of the present invention will be described with reference to the drawings.
FIG. 1 shows an embodiment of the present invention, which is a container body.
On the bottom side of (1), a cap (3) having a nozzle protruding port (2) at the center of the bottom surface is attached, and a nozzle (4) for pouring out contents through the nozzle protruding port (2) is provided. cap
It projects outside of (3). FIG. 2 shows a state in which the container is upside down with the cap down, and a spout (6) having a diameter smaller than that of the container main body (1) is provided through the tapered shoulder portion (5). ) Is formed. On the outer peripheral surface of the spout (6), an engaging portion (7) formed so as to slightly project is provided. An inner plug (8) is fitted to the outside of the spout (6), and an engagement portion (9) formed by slightly projecting inward is formed on the inner peripheral surface of the peripheral portion of the inner plug (8). The engaging portion (10) is provided circumferentially, and the outer peripheral surface is also circumferentially provided with an engaging portion (10) slightly protruding outward. Further, a slit (12) is provided on the top surface of the cylindrical portion (11) of the inner stopper (8) protruding to the outside of the container, and the nozzle (4) is provided at the center of the cylindrical portion (11) inside the cylinder. A valve column (13) for opening and closing the valve is provided. The actuating member (14) having the nozzle (4) has a protrusion (16) slightly protruding inward on the inner peripheral surface of the upper cylindrical portion (15), and the cylindrical portion of the inner plug (8). It is fitted with (11). Further, a cylindrical portion (17) having a downward opening is provided outside the nozzle (4).
Further, the spout (6), the inner plug (8), and the operating member (14)
The cap (3) is fitted to the inner plug (8) to cover the
A peripheral wall (18) is provided around the periphery of the cap (3) so as to be upside down, and a protruding portion (19) formed by slightly protruding inward on the inner peripheral surface of the peripheral wall (18). Are installed around. Also,
Inside the bottom surface of the cap (3), a cylindrical portion (20) is provided so as to surround the nozzle protruding port (2), and the cylindrical portion (20) and the cylinder of the operating member (14) are provided. A compression spring (21) is housed inside the portion (17) and outside the nozzle (4).

In this embodiment, when the pressure container is placed with the cap (3) facing downward, as shown in FIG. 2, the operating member (14)
Is pressed against the inner stopper (8) by the action of gravity exerted on the container body (1), the content liquid, and the inner stopper (8) and the action of the compression spring (21), and the valve column (13) is fixed to the nozzle (4). ) Is closed, the content liquid is completely sealed. When using a container,
As shown in FIG. 3, the content liquid can be discharged by lifting the container and squeezing the container body (1). That is, when the container is lifted, the cap (3) slides downward due to the action of the compression spring (21), and the operating member (14) becomes movable. When the container body (1) is squeezed in that state, the internal pressure of the container rises and the pressurized content liquid acts on the operating member.
The valve column (13) opens the nozzle (4) by sliding (14) downward as shown by the arrow, and the content liquid is discharged from the nozzle (4). When the squeezing of the container body (1) is stopped, the pressure applied to the actuating member (14) is reduced, and the actuating member (14) slides upward due to the action of the compression spring (21), and the valve column
(13) closes the nozzle (4) and the discharge of the content liquid stops.

Therefore, in this embodiment, the container body (1) is spouted out.
Since it is stored so that (6) is located below, the contents always accumulate in the spout (6) part, and since it is not necessary to remove the cap (3), the contents can be used without waste,
In addition, even if it should fall down, the compression spring (21)
Since the nozzle (4) is closed by the action of, the liquid does not leak and the sealing performance is excellent. When using a container, the container body (1) is simply lifted and squeezed so that it can be easily operated with one hand and has excellent operability.

Vinyl chloride resin, high-density or low-density polyethylene resin, and polypropylene resin are suitable as materials for the container body, cap, inner plug, and operating member.

<Effects of the device> The press-out container according to the present invention is configured as described above, but it can be used without waste even for contents with relatively high clay content, and has excellent sealing performance even if it collapses. Since it does not leak liquid, it has excellent operability and can be easily operated with one hand.

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, wherein FIG. 1 is a perspective view, and FIG. 2 is a partial longitudinal sectional view showing an inverted state,
FIG. 3 is a partial longitudinal sectional view showing a lifted state. (1) …… Container body, (2) …… Nozzle protrusion (3) …… Cap, (4) …… Nozzle (5) …… Shoulder, (6) …… Spout (7) …… Mating part, (8) …… Inner plug (9) …… Engagement part, (10) …… Engagement part (11) …… Cylinder part, (12) …… Slit (13) …… Valve column, ( 14) …… Actuating member (15) …… Cylinder part, (16) …… Projection part (17) …… Cylinder part, (18) …… Surrounding wall (19) …… Projection part, (20) …… Cylinder part (21) …… Compression spring

Claims (1)

[Scope of utility model registration request] 1. A container body for accommodating contents and having a spout at the bottom, an inner stopper having a cylindrical projecting portion fitted toward the lower end of the spout and provided toward the outside of the container, An operating member fitted to the protruding portion of the stopper and provided with a nozzle for pouring out the content liquid, and covering the spout, the inner stopper and the operating member,
A cap fitted to the inner plug, the cylindrical portion of the inner plug is open at the lower end, and a slit is provided on the top surface, and a valve column for closing the nozzle of the operating member is provided in the center of the cylinder.
Further, the cap is provided with a nozzle projecting port at the center of the bottom surface, and a compression spring is housed between the actuating member and the cap.