JPH0420522Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a liquid ejector case, and particularly to one that prevents accidental ejection.

[Conventional technology]

Conventionally, as a liquid ejector case that prevents accidental ejection, an ejector case described in Japanese Utility Model Publication No. 1983-49685 is known.

As shown in FIGS. 5 and 6, a spray head 22 having a nozzle 21 is attached to the top of a prismatic container 20, and engaging protrusions 23 are formed on both side surfaces of the container 20. A prismatic inner cylinder body 25 with a bottom is provided to accommodate the container 20, and guide notches are provided on both sides of the inner cylinder body 25, with which the engaging convex portions 23 are slidably engaged. A portion 26 is formed. Further, an outer cylinder body 27 is fitted onto the inner cylinder body 25 so as to be able to slide vertically from above, and elongated holes 28 and 28 are bored at symmetrical positions on the front and rear surfaces of the outer cylinder body 27, respectively. The engagement protrusion 23 is locked to the outer cylinder 27 so that the spray head 22 is located within the elongated hole 28. In this state, when the outer cylinder 27 is slid up and down, the inner The upper part of the cylindrical body 25 opens and closes the elongated holes 28, 28.

Therefore, when in use, the inner cylinder 25 is pulled out from the outer cylinder 27 and the spray head 22 is inserted into the outer cylinder 2.
The elongated holes 28 of 7 are exposed, and the spray head 22 is pressed by inserting fingers into the elongated holes 28, 28.

[Problem that the invention attempts to solve]

However, with such a structure, in order to spray, the spray head 22 cannot be pressed unless the finger is inserted into the elongated hole 28 formed in the outer cylinder 27, making it difficult to operate. Further, during the pressing operation, there is a risk that the fingers may come into contact with the peripheral edge of the elongated hole 28 and injure the fingers.

The present invention has been developed in view of the above-mentioned matters, and provides a hydraulic squirt case that is securely locked and does not eject liquid except when in use, is easy to press, and does not cause damage to fingers. is a technical issue.

[Means for solving problems]

In order to solve the above technical problem, the present invention has the following features:
In a case in which a liquid ejector is to be accommodated, which has a spouting head with a nozzle on the top of the container and squirts the liquid in the container by pushing down the spouting head.
The following technical measures were taken.

That is, it is provided with a bottomed cylindrical case body 5 in which the container 3 is housed, and a head cover 6 that fits vertically and slidably into the case body 5 and covers the ejection head 2. is in contact with the ejection head 2, and a notch 8 is provided in the part of the ejection head 2 facing the nozzle 1, and the case body has an opening/closing lid that closes the notch 8 via a hinge 9. 10 are connected to each other, and the tip of the opening/closing lid 10 comes into contact with and hooks on the upper edge of the notch 8 when closed.

[Effect]

When not in use, the opening/closing lid 10 is caught on the upper edge of the notch 8 formed in the head cover 6 and the head cover 6 is locked, so the head cover 6 does not slide up and down and the ejection head 2 cannot be lowered. do not have.

In addition, when in use, the opening/closing lid 10 is opened from the notch 8.
When the head cover 6 is removed, the lock of the head cover 6 is released, so that the head cover 6 becomes vertically slidable and the ejection head 2 can be pushed down.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

Container 3 of a liquid ejector 4 having an ejection head 2 with a nozzle 1 on the top of the container 3 containing perfume or the like.
A head cover 6, which is to serve as a cap for the case body 5, is fitted into a bottomed, cylindrical case body 5 in which the parts are to be accommodated, so as to cover the ejection head 2 and to be slidable up and down. The head 7 of the head cover 6 is formed flat, and its inner surface abuts the top of the ejection head 2. Furthermore, a notch 8 is formed in this head cover 6 at a position facing the nozzle 1 of the jetting head 2, and this notch 8 is connected to the upper opening edge of the case body 5 via a hinge 9. The opening/closing lid 10 is removably fitted therein. The tip of the opening/closing lid 10 comes into contact with and hooks on the upper edge of the notch 8 when it is closed. Further, this opening/closing lid 10 has a tongue piece 11 protruding from its tip, and the notch 8
When the opening/closing lid 10 is fitted, the tongue piece 11 has a cut groove 11a provided at the upper edge of the notch 8 projecting upward. Therefore, even if the lid 10 is fitted into the notch 8, the tongue piece 11 protrudes, making it easy to open and close the lid 10 when ejecting.

The hinge 9 is divided into three parts by two notches, and foot parts 9b are formed on the left and right sides of the central hinge part 9a, and when the opening/closing lid 10 is completely opened, the foot parts 9b are at the dead center. It has a structure that becomes a stopper by riding on the lid 1.
0 is never closed.

Next, another embodiment will be described based on FIG. 4.

In this embodiment, the same parts as in the previous embodiment are given the same reference numerals, and the explanation thereof will be omitted.

The head 7 of the head cover 6 in this embodiment has a concave portion, and a plurality of grooves 12 in the concave portion.
, which makes it easy to press the head cover 6 with your fingers without slipping.

A semicircular engagement protrusion 13 is formed on the inside of the opening/closing lid 10, and this engagement protrusion 13 is fitted into the upper end of the notch 8 formed in the head cover 6 to allow the head cover 6 to slide up and down. movement is locked.

Furthermore, a cutout 14 is provided at the top of the notch 8, making it easier to open and close the opening/closing lid 10 when ejecting.

In this embodiment, the head cover 6 is fitted inside the case body 5, but it may be fitted outside.

In addition, the liquid ejector 4 to be accommodated may be an accumulator type or other manual pump type, or an aerosol type, and whether it is a type that ejects liquid in the form of a mist.
It does not matter whether it is something that spouts out in the form of bubbles.

[Effect of idea]

In the liquid ejector case of the present invention, since the head cover 6 is locked by the opening/closing lid 10 except when in use, the head cover 6 cannot slide up and down.
There will be no accidental eruption.

Moreover, since the pressing part is open, it is easy to operate, and it is safe because the fingers will not be rubbed or pinched during use.

[Brief explanation of the drawing]

Figures 1 and 2 are perspective views showing one embodiment of the present invention, Figure 3 is a sectional view thereof, Figure 4 is a perspective view showing another embodiment, and Figure 5 is an exploded perspective view showing a conventional example. FIG. 6 is a plan view thereof. DESCRIPTION OF SYMBOLS 1... Nozzle, 2... Ejection head, 3... Container, 4... Hydraulic pressure ejector, 5... Case body, 6...
...Head cover, 8...Notch, 9...Hinge,
10... Opening/closing lid.

Claims (1)

[Claims for Utility Model Registration] This is a case in which a liquid ejector 4 is housed, which has an ejection head 2 with a nozzle 1 on the top of a container 3, and which ejects liquid in the container 3 by pushing down the ejection head 2. , a bottomed cylindrical case body 5 that accommodates the container 3, and a head cover 6 that is vertically slidably fitted into the case body 5 and covers the ejection head 2, and the head cover 6 has an inner surface that is A notch 8 is provided in a portion of the jetting head 2 that contacts the jetting head 2 and faces the nozzle 1, and an opening/closing lid 10 that closes the notch 8 is connected to the case body via a hinge 9. , this opening/closing lid 10
A liquid ejector case characterized in that its tip abuts and catches on the upper edge of the notch 8 when closed.