JP3019095U - Shampoo container with discharge mechanism - Google Patents

Abstract

(57) [Summary] [Purpose] When the remaining amount in the container is low, it can be recognized that the remaining amount is low one step before it becomes empty and can not be sucked out, and the stock for about one time can be stored with a simple operation. A container with a pump mechanism that can be used is provided. [Structure] A convex undulating portion 9 that divides the bottom portion 3 into approximately two and reaches a predetermined height is located at approximately the center of the bottom portion, and the lower end portion 12 of the suction tube 2 is disposed in one side into approximately two portions. With the configuration provided, when the remaining amount decreases, the contents on the tube installation side 10 are first sucked out with the convex undulating portion 9 as a boundary. Then, after confirming that the contents on the tube installation side 10 are gone and no longer come out, the container is tilted, and the shampoo on the bottom of the opposite storage side 11 divided by the convex undulations 9 is placed on the nozzle installation side. It is characterized by pouring toward the bottom of.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a container made of synthetic resin containing liquid such as shampoo, which is provided with a pump mechanism for discharging the contents in the upper part, and the lower end of the suction tube is arranged in the bottom part of the container with a discharging mechanism. Regarding the container.

[0002]

[Prior art]

 Among the conventional containers that contain liquid such as shampoo, the large ones, when used, lower the pushing pressure part at the top by hand and use the pump mechanism to move the contents of the liquid such as shampoo. A container for discharging an object is widely and commonly used.

[0003]

[Problems to be solved by the device]

 However, in the conventional container, the lower end of the suction tube is placed on the flat bottom of the container, so that when the content disappears and the lower end of the tube no longer contacts the container, that is, a state in which it cannot be sucked out. Becomes An example of a prior art container is shown in FIG.

In addition, a large shampoo container or the like has to hold the container with one hand, because the shampoo discharged by the other hand must be received by pressing the upper pressing portion with one hand. I didn't notice that the amount had decreased, but when I decided to use it, there was a problem that the amount was less than one dose.

If the container is transparent, the decrease in the internal volume can be recognized, but most of liquid soaps such as shampoo are contained in a container formed by blow molding of milky white opaque polyethylene. . Polyethylene is inexpensive and has excellent chemical resistance, so many containers of this type are opaque and the decrease in internal volume cannot be recognized.

[0006]

[Means for Solving the Problems]

 The present invention has been devised in view of the above points. Among containers containing liquid such as shampoo, a pump mechanism for discharging the contents is provided at the upper part, and the lower end of the suction tube is connected to the container. In a container with an ejection mechanism arranged at the bottom, a convex undulation 9 that reaches a predetermined height that divides the bottom 3 into approximately two parts is located at approximately the center of the bottom, and the lower end of the suction tube 2 is It is characterized in that 12 is disposed on one side which is divided into approximately two.

[0007]

[Action]

 If the container according to the present invention is, for example, a shampoo container, the shampoo is discharged and used in the same manner as in the conventional method, but when the remaining amount decreases, the convex undulations 9 are used as boundaries. First, the contents on the tube installation side are sucked out. Then, when it is confirmed that the contents on the tube installation side 10 have disappeared and no longer comes out, the container is tilted, and the shampoo at the bottom of the opposite stockpiling side 11 divided by the convex undulations 9 is used for the nozzle. Pour to the bottom of the installation side 10. Therefore, it is possible to recognize that the remaining amount is small just before the contents are exhausted, and by tilting the container, it is possible to use the stored amount for almost one use. Therefore, the above problems can be completely eliminated by the present invention.

[0006]

【Example】

 Embodiments will be described in detail with reference to the drawings. FIG. 1 is a partially broken perspective view showing a container body of the present invention. FIG. 2 is a vertical sectional front view of an essential part showing the bottom of the container in the present invention. FIG. 3 is a vertical cross-sectional front view of essential parts when the container according to the present invention is tilted and the contents are allowed to flow from the stockpile side to the tube installation side.

Reference numeral 1 in FIG. 1 denotes a container body according to the present invention, which is formed by blow molding a synthetic resin. A pump mechanism 4 for discharging the contents is installed on the top of the container body 1. The installation is usually done by forming a screw on the outer circumference of the opening in the upper part of the container body, but not shown.

A pushing pressure portion 5 is connected to the pump mechanism to push down by hand to lower the pump action. Below the pump mechanism 4, a tube 2 for sucking out the contents is connected, and the tube is vertically installed inside the container body.

The above points are not different from the prior art, and the gist of the present invention is based on the following configuration.

The lower end portion 12 of the above-described tube 2 is arranged on the tube installation side 10 which is one side of the bottom portion divided into two by the convex-concave undulating portion 9.

Therefore, the tube 2 is connected to the pump mechanism 4 at its upper end, and the lower end 12 is curved and installed vertically inside the container body so as to be arranged on the tube installation side 10 of the bottom of the container body. However, if the suction port 13 of the lower end portion 2a of the tube is provided on the inner surface of the container main body so as not to hinder the suction, for example, even if the tube 2 is curved as shown in FIG. On the contrary, it may be in a state of being hung straight from the pump mechanism without being bent, that is, the lower end portion 12 of the tube may be arranged on the tube installation side 10.

Then, a mark 8 indicating the tube installation side is attached so that the tube installation side 10 on which the end portion 12 of the tube 2 is arranged can be recognized from the outside. The mark 8 may be engraved on the seal or the container body with unevenness as long as it can be recognized by any means.

As will be described in detail with reference to FIG. 2, the bottom portion 3 is formed so that a convex undulating portion 9 having a top portion 7 having a slanted portion 6 a, 6 b as a hypotenuse and reaching a predetermined height is located at the center. R.

It is desirable that the sloped portion 6 forming the convex undulations 9 is formed with an appropriate inclination angle and has an angle that does not hinder the inflow of shampoo, which will be described later.

Further, although the top portion 7 forming the top of the convex undulating portion 9 has reached a predetermined height, the storage side 11 has such a height that at least one usage amount of contents can remain. Set.

There is no difference from the conventional technique in that the pressing portion 5 may be manually lowered to discharge the contents.

Then, when the contents are gradually used and decreased, first, the contents on the tube installation side 10 decrease with the convex undulations as boundaries. Then, when it is confirmed that the contents on the tube installation side 10 are gone and no longer comes out, as shown in FIG. 3, the tube installation side 10 is directed downward with the mark 8 as a guide, and the container body 1 is moved to a predetermined portion. Then, the contents 13 on the stock side 11 are poured toward the tube installation side 10. Figure 3 shows the state of inflow of the contents with the container tilted.

By the above operation, it is possible to recognize that the remaining amount is small one step before the contents are exhausted, and it is possible to use the stockpiling amount of about one usage amount with a simple operation.

The angle and time for inclining the container body 1 vary depending on the viscosity of the contents and the amount thereof, and are preferably set appropriately.

Further, although the present invention has been described with reference to a substantially cylindrical container, it goes without saying that the container body can be adapted to various shapes such as a cylindrical container.

Although the present invention has been described by arranging the convex undulations 9 substantially at the center of the bottom, when it is desired to increase or decrease the stockpiling amount, the amount of the convex undulations 9 can be set by displacing it from the center. Needless to say, can be changed.

[0020]

[Effect] With the above-described structure, the present invention is used for a container for liquid contents such as shampoo. It has a pump mechanism for pushing out at the upper part and a lower end of the suction tube at the bottom of the container. The problem with the container has been that it has been a problem until now, and when we intended to use it, we were able to completely eliminate the problem that the amount used was less than the amount used per dose, and the remaining amount was one step before the contents were completely lost. It is possible to recognize that the amount of liquid used is small and to take out the stock of one-time use with a simple operation. Therefore, it is highly effective to increase the added value of a large container that holds liquid.

Moreover, the container body is easy to manufacture, and can be manufactured by blow molding as in the conventional method. The effect of the above points is very large.

[0022]

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a container body of the present invention.

FIG. 2 is a vertical sectional front view of an essential part showing a container bottom of the present invention.

FIG. 3 is a vertical cross-sectional front view of essential parts showing a case where the container according to the present invention is tilted and the contents are allowed to flow into the tube installation side from the storage side.

FIG. 4 is a partially cutaway perspective view showing a conventional container.

[Explanation of symbols]

 1 Container Main Body 2 Tube 3 Bottom 4 Pump Mechanism 5 Pushing Pressure Section 6 Inclined Section 7 Top 8 Mark 9 Convex Wavy Section 10 Tube Installation Side 11 Storage Side 12 Lower End 13 Contents

Claims (1)

[Scope of utility model registration request] 1. A container with a discharging mechanism, which is provided with a pump mechanism for discharging the contents in an upper part of a container containing a liquid such as shampoo, and the lower end of a suction tube is disposed at the bottom part of the container. In, the bottom part 3 is divided into about two,
It is characterized in that the convex undulating portion 9 reaching a predetermined height is located at a substantially central portion of the bottom portion, and the lower end portion 12 of the suction tube 2 is disposed on one side which is substantially bisected.