JP2539182Y2 - Liquid ejection container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid ejection container.

[0002]

[Prior art]

[Problem to be solved by the invention] As a liquid ejection container,
2. Description of the Related Art There is known a container body having an upright mouth and neck and a suction pump attached to the container body. This pump is
A lower end cylinder is hung down into the container body by a mounting cylinder fitted on the outer periphery of the neck of the container body, and a press-down head with a nozzle at the upper end is mounted so as to be able to move up and down over the container body. The upper end of the suction pipe is fitted to the lower end of the cylinder, and the lower end is hung down into the container. Then, by moving the press-down head up and down, the liquid in the container is sucked up from the lower end of the suction pipe, and is discharged from the ejection port of the head.

[0003] In this type of conventional container, the spout is opened at the front of the press-down head or at the tip of a nozzle protruding forward of the head, and the liquid is spouted while the container is in an upright state. However, in the conventional container, when the liquid is ejected, the head is moved up and down, and the ejection port is also moved up and down accordingly, so that the ejection area of the liquid is widened, and when the ejection target portion is in a small range, the ejection is shifted from the purpose. The liquid is also ejected to the part where it has fallen, which is extremely inconvenient for some applications. The present invention proposes an excellent liquid ejection container which has solved the above-mentioned disadvantages of the prior art.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a liquid ejection container according to the present invention has a container body 2 having a mouth and neck 6 upright.
A suction pump 3 having a lower end cylinder 8 hanging down into the container body 2 by a mounting cylinder 7 fitted to the mouth and neck 6 and a head 9 at an upper end protruding upward and downward from the mouth and neck 6 so as to be vertically movable. A liquid jetting container having a size capable of gripping the container body 2, and having a mouth and neck 6 erected from one side end of the container body top wall 5,
A nozzle 11 is provided to extend substantially along the axis from the center of the upper end of the cylindrical base 10 reciprocating along the axis of the mouth and neck 6,
The upper surface of the head base 10 around the base end of the nozzle 11
The other end of the suction pipe 4 having one end fitted to the lower end of the cylinder 8 is opened at one end of the container body bottom wall 13 opposite to the mouth and neck 6.

[0005]

As shown in FIG. 2, the container body 2 is gripped by the thumb, ring finger and little finger, and the index finger and the middle finger are hooked on the finger hook 12 of the head 9 to reciprocate the head 9 back and forth. The liquid in 2 is sucked up from the end of the suction pipe 4 and is jetted forward by the jet port of the nozzle 11. At this time, the ejection port moves back and forth in the same manner as the head 9 moves back and forth, so that the trajectory of the ejected liquid does not fluctuate, and the ejection can be reliably ejected to a target location. In addition, suction pipe 4
The opening of the container body is opened at one end opposite to the side where the container body neck and neck protrudes, so when the container is horizontally held, the opening is located at the lower end of the container body and squirts without leaving any liquid in the container body be able to.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show an embodiment of the present invention.
Denotes a liquid ejection container. The container 1 includes a container body 2, a suction pump 3, and a suction pipe 4. The container body 2 has a rectangular parallelepiped shape with a horizontally long front surface and a box shape with a small depth. The mouth and neck 6 is erected obliquely upward from the right end of the top wall 1. And, as shown in FIG.

The suction pump 3 is provided with the container body neck 6
It is mounted on the container body 2 by the mounting cylinder 7 screwed to the outer periphery, the lower end cylinder 8 is hung down into the container body 2, and the upper end head 9 is vertically movably protruded above the container body neck 6. I have. The head 9 is configured so as to be able to reciprocate along the axis of the container body neck 6, and from the center of the upper surface of the flat top wall that forms the upper surface of the cylindrical base 10 constantly urged upward. A cylindrical nozzle 11 is erected substantially along the axis. An outward flange is protruded from the outer peripheral edge of the top wall, and a finger hook 12 is provided around the base end of the nozzle 11. Note that the finger hook portion 12 does not need to protrude the outward flange as long as there is an area pertaining to the finger,
Also, it is not necessary to have a flat surface.

The suction pipe 4 is mounted on the lower end of the cylinder 8 with its upper end fitted. The suction pipe 4 hangs downward from the lower end of the cylinder 8 and then extends leftward on the bottom wall 13 of the container body, and has the other end opened at the left end of the bottom wall 13.

A well-known pump mechanism is provided inside the cylinder 8 of the suction pump 3. By moving the head 9 up and down, the liquid in the container is sucked up from the lower end opening of the suction pipe 4, and from the ejection port of the nozzle 11. The liquid is ejected. Note that all of the above members are preferably formed of a synthetic resin.

[0010]

[Effects of the Invention] As described above, the liquid ejection container of the present invention has the above-described configuration, so that the ejected liquid can be surely ejected to the intended predetermined place, and can be used for administration of the drug solution into the mouth. It is suitable. Further, even when the container is used while being held horizontally, the liquid in the container can be ejected without leaving any liquid.
Furthermore, the container body is gripped by the thumb, ring finger, and little finger, and the index finger and the middle finger can be hung on the finger hook portion to reciprocate the head, so that the ejection operation with one hand can be easily performed. Further, when not in use, it can be placed on a flat portion such as a desk like a normal container, and storage is easy.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a main part of an embodiment of a liquid ejection container according to the present invention.

FIG. 2 is a perspective view showing a use state of the embodiment.

[Explanation of symbols]

 2 Container body 3 Suction pump 4 Suction pipe 6 Container mouth neck 7 Mounting cylinder 8 Cylinder 9 Head 11 Nozzle 12 Finger hook

Claims (1)

(57) [Scope of request for utility model registration] 1. A container body (2) having an upright neck (6) and a mounting cylinder (7) fitted to the mouth and neck (6). In a liquid ejection container comprising a suction pump 3 projecting upward and downward, the liquid ejection container is configured to have such a size that the container body 2 can be gripped, and the mouth and neck portion 6 is formed at one end of the container body top wall 5. A nozzle 11 extending substantially along the axis from the center of the upper end of a cylindrical base 10 reciprocating along the axis of the mouth and neck 6, and a head around the base of the nozzle 11. The upper surface of the base 10 is formed as a finger hook 12, and the other end of the suction pipe 4 having one end fitted to the lower end of the cylinder 8 is opened at one end of the container body bottom wall 13 opposite to the mouth and neck 6. A liquid ejection container characterized by being formed.