JPH0339394Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial Application Field" This invention relates to a household liquid dispensing container for dispensing lotion, liquid cleaner, etc., either by spraying or in liquid form.

``Prior Art'' Conventional technology has a conventional container body and a pump-type liquid dispenser main body that is attached to the mouth of the container body with a cylinder vertically disposed within the container body, and the lower end of the cylinder is close to the bottom wall of the container body. There is a known device in which a liquid suction pipe is installed vertically, and the liquid inside the container is spouted out from a nozzle provided at the head of the spout main body through the suction pipe by pump operation. .

"Problems to be Solved by the Invention" The conventional liquid dispensing container described above has its liquid suction pipe vertically positioned on the central axis of the container body. Therefore, there was a drawback that the suction port at the lower end of the suction pipe was exposed above the liquid surface, resulting in a large amount of liquid remaining. In order to eliminate this drawback, the suction pipe is curved so that the suction port at the lower end of the pipe is located close to the periphery of the bottom wall of the container, and the container is tilted so that the liquid collects at the suction port. However, since the lower end of the suction pipe is a free end, it has been difficult to always place the lower end suction port in the desired position.

The present invention eliminates the above drawbacks and provides the liquid suction port so as to be fixed to a part of the peripheral edge of the bottom wall of the container body, thereby making it possible to reduce the amount of liquid remaining.

"Means for Solving the Problems" A container body 1, a pump-type liquid dispenser main body 7 permanently attached to the mouth of the container with a cylinder 6 vertically disposed inside the container body, and having a cylinder 6 extending from the bottom end of the cylinder. In a liquid dispensing container in which a liquid suction pipe 8 is vertically disposed inside the container body, along the vertical direction of the container body body,
A pipe-shaped part 3 whose upper and lower ends are opened into the container body,
The lower end opening 4 of the pipe-shaped part is formed integrally with the container body so as to be close to a part of the peripheral edge of the bottom wall of the container body, and the liquid suction pipe 8 is inserted into the pipe-shaped part from the upper end opening 9. I let it happen.

"Operation" When the head 7a of the dispenser body 7 is moved up and down,
The liquid inside the container passes through the pipe-shaped part 3 from the lower end opening 4, and further passes through the suction pipe to the cylinder 6.
The liquid sucked into the cylinder is further ejected from the nozzle hole 7b through the ejection path.

``Example'' 1 is a container made of synthetic resin, and a body 2 is erected from the periphery of a bottom wall 2. The intermediate portion of the body is a tapered portion with a small diameter upward, and the upper portion of the body is a small diameter cylindrical portion, and the mouth and neck portion are erected from the upper end thereof. Along the vertical direction of the body, a pipe-shaped part 3 is provided which opens into the container body 1 at both upper and lower ends. The lower end opening 4 of the pipe-shaped portion is located close to a portion of the periphery of the bottom wall 5 of the container body. In the illustrated example, a recess is provided vertically on the outer surface of the body, and a pipe-shaped portion 3 is provided vertically on the outer surface of the recess via a connecting plate.

A pump-type liquid dispenser main body 7 is attached to the mouth of the container body 1.

The main body of the dispenser is a conventionally known one, in which a cylinder 6 is suspended into the container body, a liquid suction pipe 8 is suspended from the lower end of the cylinder, and the lower end is inserted into the upper end opening 9 of the pipe-shaped portion 3 described above. It is fitted to the Sho 7a
7b is a push-down head of the dispenser body, and 7b is a nozzle hole bored in the head.

When the lower end of the suction pipe is shallowly fitted into the upper end of the pipe-shaped part as shown in Figure 1,
Since the suction pipe and the pipe-shaped portion form the liquid suction path of the pump, it is necessary to make the above-mentioned fitting watertight. It is also possible to vertically install the suction pipe up to the lower end of the pipe-shaped part, and in this case, there is no need for a watertight fit.

``Effect of the invention'' A pipe-shaped portion whose upper and lower ends are opened into the container body along the vertical direction of the container body body is arranged such that the lower end opening 4 of the pipe-shaped portion is close to a part of the peripheral edge of the bottom wall of the container body. Since the liquid suction pipe hanging down from the lower end of the cylinder of the pump-type liquid dispensing container attached to the mouth of the container body was inserted into the pipe-shaped part, the liquid suction port into the pump was always connected to the container. It can be formed close to a part of the periphery of the bottom wall of the body,
Therefore, even if the liquid in the container decreases, the container can be tilted to collect the liquid toward the lower end of the pipe and pour it out, which reduces the amount of remaining liquid that cannot be poured out compared to conventional methods. It is easy to reduce the number of Furthermore, since the pipe-shaped portion is formed integrally with the container body along the vertical direction of the container body, even if the container body is moved, the lower end of the pipe-shaped portion moves relative to the container body, and the liquid is sucked up. is never incomplete.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of the container according to the invention, FIG. 2 is a cross-sectional view taken along the line shown in FIG. 1, and FIG. 3 is a perspective view of the container. 1... Container body, 7... Spout main body.

Claims (1)

[Scope of utility model registration request] It has a container body 1 and a pump type liquid dispenser main body 7 which is attached to the mouth of the container body with a cylinder 6 vertically disposed inside the container body, and a liquid suction pipe 8 is inserted into the container body from the lower end of the cylinder. In a liquid dispensing container vertically installed in a container body, a pipe-shaped portion 3 whose upper and lower ends are opened into the container body along the vertical direction of the container body body, and a lower end opening 4 of the pipe-shaped portion connected to the bottom wall of the container body. A liquid dispensing container characterized in that the liquid suction pipe 8 is formed integrally with the container body adjacent to a part of the peripheral edge thereof, and the liquid suction pipe 8 is inserted into the pipe-shaped portion from the upper end opening 9.