JPH084437Y2 - Liquid ejection container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a liquid ejection container.

"Problems to be Solved by Conventional Techniques and Inventions" A container body in which the mouth and neck is erected, a cap fitted to the outer periphery of the mouth and neck, and the cap being pivotally attached to the container body by the cap and protruding from the top wall of the cap. And a vertical pump having a push-down head penetrating the top wall of the above-mentioned head guide cylinder so as to be movable up and down. By vertically moving the push-down head of the pump, the liquid in the container is ejected from the nozzle hole of the push-down head. A liquid jetting container configured as described above is known.

However, in the conventional container of this type, since the pressing head is exposed, there is a possibility that the head is accidentally pressed to cause unnecessary ejection of the container liquid.

An object of the present invention is to provide a liquid jetting container that solves the above-mentioned drawbacks of conventional containers.

"Means for Solving the Problem" (1) A container body 3 in which the mouth / neck portion 2 is erected, a cap 4 fitted to the outer circumference of the mouth / neck portion 2, and a cap mounted on the container body 3 by the cap 4. 4 a vertical pump 7 having a push-down head 6 penetrating the top wall of the head guide cylinder 5 protruding through the top wall so as to be vertically movable, and by vertically moving the push-down head 6 of the pump 7. In a liquid ejection container configured to eject the liquid in the container body from the nozzle hole 8 of the push-down head 6, the head 6 is provided between the front ends of the left and right side walls 12A and 12B whose inner surfaces are pivotally attached to the upper end side parts of the head 6, respectively. While extending the front wall 13 located in the front,
A locking member 11 formed by extending a pressing portion 15 located above the head top wall is provided between the upper ends of the both side walls 12A, 12B, and the front wall 13 is provided.
The nozzle 10 protruding from the upper end of the front part of the head 6 is projected from the through hole 14 formed in the upper part, and the lower surface of the front wall 13 is brought into contact with the upper surface of the head guide cylinder 5 to prevent the head 6 from descending. The liquid ejecting container is characterized in that the locking member 11 is rotated by pushing the rear part downward, the front wall 13 is disengaged from the upper surface of the head guide cylinder 5, and the head 6 can be lowered. .

(2) An annular locking member main body 16 that surrounds the outer periphery of the upper end of the head including the nozzle 10 portion protruding from the front portion of the upper end of the pressing head 6 is pivotally attached to both sides of the upper end of the head 6 on both sides of the upper end of the head 6. The locking member 18 is mounted so as to be swingable up and down, and a locking projection 17 extending from the lower surface of the front portion of the main body 16 to the upper surface of the head guide cylinder 5 is vertically provided so that the head 6 cannot be lowered. The locking member 18 is provided instead of the locking member body 16, and the locking member 18 is rotated by pushing down the rear upper surface of the locking member main body 16 to disengage the locking projection 17 from the upper surface of the head guide cylinder 5 and allow the head 6 to descend. The liquid ejection container according to claim 1, which is configured as described above.

[Operation] When the rear portion of the upper surface of the pressing portion 15 of the locking member 11 is pushed downward from the state shown in FIG. 1, the lower surface of the front wall 13 that comes into contact with the upper surface of the head guide cylinder 5 is released, and the lower surface of the front wall 13 comes off. The head 6 descends and the content liquid in the container body 3 is ejected from the nozzle hole 8 (see FIG. 4). When not in use, the lower surface of the front wall 13 of the locking member 11 is in contact with the upper surface of the head guide cylinder 5 as shown in FIG.
There is no danger that the liquid will leak due to the drop of the.

Further, in the embodiment shown in FIGS. 5 to 7, when the rear portion of the upper surface of the locking member body 16 is pushed downward from the state shown in FIG. 5, the locking projection 17 is locked as shown in FIG. And the nozzle hole 8 is exposed and the head 6 descends, the content liquid is ejected from the nozzle hole 8.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 4 show an embodiment of the present invention, in which 1 is a liquid ejection container. The container 1 includes a container body 3 in which a mouth / neck portion 2 is erected, a cap 4 fitted to the outer periphery of the mouth / neck portion 2,
A vertical pump 7 having a pressing head 6 mounted on the container body 3 by the cap 4 and penetrating the top wall of a head guide cylinder 5 protruding from the top wall of the cap 4 so as to be vertically movable. The liquid in the container body 3 is ejected from the nozzle hole 8 of the pressing head 6 by moving the container 6 up and down.

The push-down head 6 has a nozzle 10 protruding from the front surface of a cylindrical head body 9, and a locking member 11 for controlling the lowering of the head 6 is pivotally attached to the head 6. The locking member 11
Are pivotally attached to the inner surfaces of the left and right side walls 12A and 12B at both upper end portions of the head 6, respectively, and extend a front wall 13 located in front of the head between the front ends of both side walls 12A and 12B, and lower the lower surface of the front wall 13. The nozzle 10 abuts on the upper surface of the head guide cylinder 5, and the nozzle 10 projects from a through hole 14 formed above the front wall 13. Also, both side walls 12A,
A pressing portion 15 located above the top wall of the head 6 extends between the upper ends of 12B. By pushing down the rear portion of the pressing portion 15 as shown in FIG. 4, the front wall 13 is disengaged from the upper surface of the head guide cylinder 5, and at the same time the pushing down head 6 is lowered so that the content liquid can be ejected from the nozzle hole 8. I am configuring.

In the embodiment shown in FIGS. 4 to 6, an annular locking member body 16 surrounding the upper end periphery of the push-down head 6 and the periphery of the nozzle 10 protruding from the front end of the upper end of the head 6 is provided on both sides of the upper end of the head. A locking member which is pivotally attached to the inner surface of the side part and is vertically swingably mounted, and has two locking projections 17 extending vertically from the lower surface of the front portion of the main body 16 to the upper surface of the front portion of the head guide cylinder 5. I am wearing 18. When the upper surface of the rear portion of the member body 16 of the member 17 is pushed downward, the member body 16 is rotated, the locking projection 17 is disengaged from the upper surface of the head guide cylinder 5, and at the same time, the head 6 is lowered to remove the content liquid from the nozzle hole 8. It is configured so as to squirt.

In this embodiment, when not in use, the locking member body is as shown in FIG.
16 The nozzle hole 8 can be closed at the front.

[Advantages of the Invention] As described below, the liquid ejection container of the present invention is equipped with the locking member having the above-mentioned structure for preventing the downward movement of the pressing head, and only when the rear upper surface of the locking member is pressed downward. Since the push-down head descends, it is possible to prevent the problem that the head is accidentally pushed down to leak the content liquid as much as possible.

Further, in the embodiment shown in FIGS. 5 to 7, the member main body of the locking member functions as a nozzle plug when not in use, and it is possible to prevent dust from adhering to the nozzle hole.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention. FIG. 1 is a side view of a part of a partially cut main part, FIG. 2 is a plan view, FIG. FIG. 4 is a side view of a partially cut main portion showing a state in which the locking member is unlocked, and FIGS. 5 to 7 show another embodiment of the present invention, and FIG. 6 is a side view of a partly cut main part, FIG. 6 is a plan view, and FIG. 7 is a side view of a partly cut main part showing a state in which a locking member is unlocked. 3 ... Container body, 6 ... Push-down head 10 ... Nozzle, 11, 18 ... Locking member

Claims (2)

[Scope of utility model registration request] 1. A container body 3 in which a mouth / neck portion 2 is erected, a cap 4 fitted to the outer periphery of the mouth / neck portion 2, and mounted on the container body 3 by the cap 4 and penetrating a top wall of the cap 4. A vertical pump 7 having a pressing head 6 penetrating the top wall of the protruding head guide cylinder 5 so as to be vertically movable,
In a liquid ejection container configured to eject liquid in a container body from a nozzle hole 8 of the pressing head 6 by moving the pressing head 6 of the pump 7 up and down, an inner surface is provided on each side of the upper end of the head 6. Pivotally attached left and right side walls 12A, 12B
A front wall 13 located in front of the head 6 is provided between the front ends, and a locking member 11 is provided between the upper ends of the both side walls 12A and 12B and a pressing portion 15 located above the head top wall. The nozzle 10 protruding from the upper end of the front portion of the head 6 is projected from the through hole 14 formed in the upper portion of the front wall 13, and the lower surface of the front wall 13 is brought into contact with the upper surface of the head guide cylinder 5 so that the head 6 cannot be lowered.
When the rear portion of the pressing portion 15 is pushed downward, the locking member 11 is rotated, the front wall 13 is disengaged from the upper surface of the head guide cylinder 5, and the head 6 can be lowered. Liquid ejection container. 2. An annular locking member body 16 surrounding the outer periphery of the upper end of the head including a nozzle 10 portion protruding from the front portion of the upper end of the push-down head 6 is pivotally attached to the both sides of the upper end of the head 6 at the inner side portions thereof. Then, the main body is mounted so that it can swing up and down.
16 A locking member 18 that vertically suspends the locking projection 17 extending from the lower surface of the front part to the upper surface of the head guide cylinder 5 to prevent the head 6 from descending,
The locking member 18 is provided in place of the locking member 11, and the locking member 18 is rotated by pushing down the upper surface of the rear portion of the locking member main body 16 so that the locking projection 17 is disengaged from the upper surface of the head guide cylinder 5 and the head 6 is moved. The liquid ejection container according to claim 1, wherein the liquid ejection container is configured to be capable of descending.