JP2592841Y2 - 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, and more particularly, to an aerosol type liquid ejection container.

[0002]

[Prior art]

As an aerosol type liquid ejection container, a stem is projected from the top wall of a cylindrical container body so as to be vertically movable and biased upward, and a small-diameter cylindrical member is provided at the upper end of the stem. Is generally known. These are configured such that when the head is depressed, the discharge valve inside the container body is opened, and the content liquid is ejected from the ejection hole on the front surface of the head by the liquid ejection mechanism inside the container body. In addition, these containers are generally used by holding the container body with one hand and pushing down the head, but with the diversification of the liquid stored in this type of container, large containers have come to be used. However, in particular, these large containers have a drawback that they are difficult to hold with one hand and that it is difficult to perform a jetting operation.

In the present invention, by attaching a handle of a special shape to these containers, it is easy to hold the container and to perform a squirting operation. It proposes an excellent liquid ejection container that is convenient in terms of product management.

[0004]

In order to solve the above-mentioned problems, the container according to the first aspect of the present invention is pushed down from the center of the top wall of the cylindrical container body 2 to a stem 8 projecting upward and downward so as to be vertically movable. In a liquid ejection container configured such that the head 9 is fitted and fixed and the liquid ejection mechanism inside the container body is operated by pushing down the head 9 to eject liquid from the ejection hole 10 of the head 9. A handle 3 is provided by integrally projecting a grip portion 3B hanging downward from the rear of the mounting base 3A, which covers and fixes the upper end portion of the container body 2 so as to be able to push down. A part of the fitting cylindrical portion 11 fitted to the outer periphery of the ring ridge 7 provided on the upper end portion of the container body 2 is formed on a locking piece 13 configured to be able to swing inward and outward, and the fitting cylindrical portion is formed. 11 Fixing ring 5 screwed on the outer circumference
The locking ridge 13 at the lower edge of the locking piece 13 is locked to the lower surface of the ring ridge 7 by being screwed down, so that the locking piece 13 is fitted and fixed to the container body 2 so that it cannot come out, and can be pushed downward from above the head 9. extending depressed the lever 4 a tip lower attach said base 3
A.

[0005] A container according to a second aspect of the present invention is a cylindrical container.
Projected upward and downward from the center of the top wall of 2
While pressing down the head 9 on the stem 8 and fixing it,
Liquid ejecting mechanism inside the container by pushing down the head 9
Operates and ejects the liquid from the ejection hole 10 of the head 9.
In the constructed liquid ejection container, the head 9 is pushed down.
Mounting base that covers and fixes the upper end of the container body 2
The holding part 3B hanging down from the rear part of the part 3A to the rear of the container body 2
A handle 3 protruding from the body is provided, and the handle 3 is
Fitted around the outer circumference of the ring ridge 7 provided on the upper end of the body 2
Engagement in which a part of the tube portion 11 can be swung in and out.
The mounting base 3A formed on the piece 13 and outside the fitting cylinder 11
An inner peripheral surface of the peripheral wall 37 is rotatable by a ridge 42 provided on the outer surface.
Fit and extend inward from the upper edge green of the peripheral wall 37
The inner cylindrical portion 3 is formed on the outer periphery of the fitting cylindrical portion 11 through the
9 is provided so that the fixing ring 5 is rotatably hung.
13 Horizontally provided on the inner surface of the inner cylindrical portion 39 on the ridge 36 provided on the outer peripheral surface
Of the locking piece 13 by riding the raised ridge 40
The ridge 16 on the surface is locked to the lower surface of the ring ridge 7 and the handle 3 is
Attach it to the container 2 so that it cannot come out, and fix it
Lower part of the push-down lever 4 that extends downward so that it can be pushed down
Was fitted and fixed to the mounting base 3A.

[0006]

The ejection of the liquid can be performed by pushing down the push-down lever 4.

Further, when the content liquid is used up, in the container according to the first aspect of the present invention, the fixing ring 5 is screwed up to disengage each of the locking pieces 13 of the handle mounting base 3A,
In the container according to the second aspect of the present invention, the engagement of the locking pieces 13 is released by rotating the fixing ring 5 to release the state in which the protrusion 40 of the ring rides on the protrusion 36 of the fitting cylindrical portion 11. The handle 3 can be removed from the container body 2 by disengaging and then pulling the whole upward.

Further, the detached handle 3, lever 4, and fixing ring 5 can be mounted on a new container body 2.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

FIGS. 1 to 7 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid ejection container. The container 1
Comprises a container body 2, a handle 3, a push-down lever 4, and a fixing ring 5 as main members.

The container body 2 has a cylindrical shape made of a synthetic resin, metal, or the like, and is formed in a spherical plate shape whose upper end portion is reduced in diameter as going upward, and an upper surface is formed on the lower edge of the spherical plate portion. An open concave groove 6 is provided around, and a ring ridge 7 for fitting is projected from the peripheral edge of the upper surface of the top wall. A stem 8 having a well-known liquid ejecting mechanism inside, which is directly connected to the mechanism and vertically erected in an upwardly urged state, is protruded vertically vertically through a central portion of the top wall. I have. And stem 8
Is depressed, the built-in discharge valve is opened, and the liquid ejecting mechanism is operated so that the liquid in the container is ejected from the upper end opening of the stem 8.

A push-down head 9 is fitted and fixed to the upper end of the stem 8. The head 9 is fitted with a fitting tube portion vertically attached from the lower surface of the top wall to the outer periphery of the upper end of the stem 8 and mounted therein, and an ejection hole opening inside the tube portion at the front surface of the cylindrical peripheral wall vertically suspended from the peripheral edge of the top wall. It communicates with 10.

As shown in FIGS. 3 and 4, the handle 3 has a mounting base 3A fitted and fixed to the upper end of the container body 2, and a base 3A.
And a grip portion 3B extending rearward from the center of the rear portion and then hanging downward.

The mounting base 3A has a cylindrical fitting cylindrical portion 11 fitted to the outer periphery of the ring ridge 7 of the container 2,
A skirt-like wall portion 12 extending downward from the lower end edge of the cylindrical portion 11 while expanding in a spherical plate shape downward is provided. Also, fitting tube
11 An arcuate plate-shaped locking piece that projects slightly outward as it goes below the upper side of the horizontally long rectangular window hole drilled on each side
13 and 13 are respectively suspended. In addition, a thread 14 that is partially discontinuous is provided around the outer surface of the fitting tube portion 11 and the outer surface of each locking piece 13, and a lower end edge of the front surface of the inner surface of the fitting tube portion 11 and each locking piece 13.
Protrusions 15, 16, 16 are provided laterally at the lower edge of the inner surface, respectively.

In the center of the base top wall 17 extending from the upper end edge of the fitting cylindrical portion 11, a window hole is formed for projecting the press-down head 9 so as to be able to move up and down. A covering cylindrical portion 18 having a closed cylindrical shape surrounding the periphery of the head 9 is provided upright. A front window hole 19 is formed in the front surface of the cylindrical portion 18 for ejecting the ejected liquid. Also, a rear window hole extending from the rear upper end of the cylindrical portion 18 to the fitting cylindrical portion 11 through the base top wall 17.
20 is formed so that the push-down lever 4 can be mounted and pushed down.

The grip portion 3B has a rectangular cylindrical shape which integrally connects a front end portion to a rear portion of the skirt-like wall portion 12 and extends rearward and then hangs downward. The push-down lever 4 can be pushed down by forming a recess 21 by making the recess.

As shown in FIG. 5, the push-down lever 4 has a vertically-elongated rectangular shape in plan view, and has two rear walls 23, 23 and front and rear walls 24, 25 from the periphery of the top wall 22 whose rear portion is lowered by one step through an inclined portion.
A rectangular window hole 26 is formed in the front wall 24, and a fitting board 29 is formed by projecting a fitting projection 28 from the lower end of the front surface via a hinge 27 on the upper surface. doing. Then, the fitting projection 28 is fitted and fixed in a fitting hole 30 formed in the front central lower surface of the base top wall 17, and a rear portion of the fitting projection 28 projects upward from the rear window hole 20 inside the recess 21. It is attached to the handle 3 so that it can be pushed down.

The fixing ring 5 has a flange 32 extending inward from the upper end edge of the peripheral wall 31 and a threaded cylindrical portion 34 having a thread 33 formed on the inner surface below the inner peripheral edge of the flange 32. It is formed in a vertically-ring shape, and is configured such that the inner circumference of the threaded tube portion 34 can be screwed to the outer periphery of the fitting tube portion 11.

The handle 3 with the push-down lever 4 constructed as described above engages the fitting tube portion 11 from above the container body 2 with the projection 15 on the inner surface of the front portion thereof riding over the lower surface of the ring projection 7 to engage. Along with the outer periphery of the ring ridge 7, the lower edge of the skirt-shaped wall portion 12 is fitted into the concave groove 6, and then,
By screwing down the fixing ring 5, each locking piece 13
The protruding ridge 16 at the lower end is locked to the lower surface of the ring protruding ridge 7 and fixed so as not to come out. At this time, the front end of the lever top wall 22 is positioned in contact with or slightly away from the top surface of the head 9, and the head can be pushed down by pushing down the rear portion of the top surface of the lever top wall 22.

FIGS. 8 and 9 show another embodiment of the present invention. In this embodiment, a thread 14 is provided only on the outer surface of the fitting tube portion 11 and provided on the outer peripheral surface of each locking piece 13. No, instead of locking pieces 13
The handle 3 is configured by horizontally protruding a ridge 35 along the longitudinal direction below the outer peripheral surface. This ridge 35 has an inclined surface on its upper surface,
The fixing ring 5 is configured to be easily rotated and lowered.

FIGS. 10 to 13 show an embodiment of the invention of the second embodiment. In this embodiment, the front side is swung to the front side in a window hole formed on both sides of the fitting cylinder 11. Locking pieces 13 each having a shape of a circular plate having a horizontally-long rectangular shape in a front view, which are connected to each other, are provided, and ridges 36 each having an inclined surface on one side are provided on the outer surface of each locking piece 13. In addition, a cut groove 43 is provided horizontally above each locking plate 13.

The fixing ring 5 has a flange 38 extending inward from an upper end edge of the cylindrical peripheral wall 37, and an inner cylindrical portion 39 formed by drilling an inner cylindrical portion 39 from the inner peripheral edge of the lower surface of the flange 38. At least at two or more predetermined positions, there are provided ridges 40 inclined on one side for riding on the ridges 36 of the locking pieces 13 and pressing the locking pieces 13 inward. Then, the concave groove 40 provided on the lower end of the inner peripheral wall 37 is rotatably fitted to the ridge 42 provided on the outer periphery of the upper part of the skirt-shaped wall portion 12 of the handle 3 so that the fixing ring 5 is attached to the handle 3. doing.

In each of the above embodiments, all the members are made of synthetic resin.

[0024]

[Effects of the Invention] As described above, the container of the present invention has the above-described configuration, so that it can be easily held even in a large container, and the ejection of liquid can be performed by operating the push-down lever. Since it is possible, the ejection operation with one hand can be easily performed, and the handling becomes extremely convenient.

Further, once the handle is attached, it is firmly fixed to the container body, and it can be removed by a simple operation of screwing up the fixing ring or rotating it by a predetermined angle and then pulling up the whole.

Also, since the handle is detachably attached, it can be removed and used in a new container when the contents liquid is used up, and one handle can be used for many containers. At the same time, the producer can handle the container and the handle separately when transporting and storing the product, which is extremely useful for product management.

[Brief description of the drawings]

FIG. 1 is a cutaway side view of a main part showing an embodiment of the present invention.

FIG. 2 is a front view of a cutaway main part of the main part of the embodiment.

FIG. 3 is a perspective view showing a handle of the embodiment.

FIG. 4 is a cutaway perspective view of the handle of the embodiment.

FIG. 5 is a perspective view of a push-down lever of the embodiment.

FIG. 6 is a side view of a main part of the embodiment.

FIG. 7 is a plan view of the embodiment.

FIG. 8 is a perspective view showing a handle in another embodiment of the present invention.

FIG. 9 is a perspective view of a main part of the embodiment, in which main parts are notched.

FIG. 10 is a side view of a main part cutaway main part showing an embodiment of the present invention.

FIG. 11 is a perspective view showing a handle of the embodiment.

FIG. 12 is a front view of a cutaway main part of the main part of the embodiment.

FIG. 13 is a perspective view of a cutaway main part of the fixing ring of the embodiment.

[Explanation of symbols]

2 ... container body, 3 ... handle, 3A ... mounting base, 3B ... gripping part, 5 ... fixing ring, 7 ... ring ridge, 8 ... stem, 11
... Mating tube part, 13 ... Locking piece, 16 ... Protrusion, 36 ... Protrusion, 37 ... Peripheral wall, 38 ... Flange, 39 ... Inner cylinder part, 40 ... Protrusion, 42 ... Protrusion

Claims (2)

(57) [Scope of request for utility model registration] A head (9) is pushed down on a stem (8) projecting upward and downward from the center of the top wall of a cylindrical container body (2) in a state of being urged upward.
In the liquid ejection container configured so that the liquid ejection mechanism in the container body is operated by pushing down the head 9 to eject the liquid from the ejection hole 10 of the head 9, the head 9 is pushed down. A handle 3 is provided which integrally projects from a rear portion of a mounting base 3A, which covers and fixes an upper end portion of the container body 2, to a rearward portion of the container body 2, and the handle 3 is provided with the container body 2 A part of the fitting cylinder portion 11 fitted to the outer periphery of the ring ridge 7 provided on the upper end portion is formed on a locking piece 13 configured to be able to swing in and out, and
When the fixing ring 5 screwed to the outer periphery of the fitting cylinder 11 is screwed down, the ridge 16 on the lower edge of the locking piece 13 is turned into a ring ridge 7.
Lower surface is engaged by incapable fitted fixed escape to the container body 2, that the depressing lever 4 tip lower extending possible depressed rearward from the head 9 above was fitted and fixed to the Ri attached base 3A preparative above Characteristic liquid ejection container. 2. An upwardly biased state from the center of the top wall of the cylindrical container body 2.
The head 9 is pushed down on the stem 8 projecting up and down
And fix the head 9 down.
The liquid ejection mechanism inside the container body is activated, and the ejection hole of the head 9
In a liquid ejection container configured to eject liquid from 10,
Then, the upper end of the container body 2 is pushed down so that the head 9 can be pushed down.
Rear of the container 2 from the rear of the mounting base 3A with the coating fixed
A handle 3 is formed by integrally protruding a grip portion 3B hanging down from the handle.
The handle 3 is a ring provided around the upper end of the container 2.
Part of the fitting cylinder 11 fitted to the outer periphery of the ridge 7
Formed on the locking piece 13 which is configured to be swingable
1 A peripheral wall 3 is formed on a projection 42 provided on the outer surface of the outer mounting base.
7 and the upper end of the peripheral wall 37
Fitting tube part 1 via flange 38 extending inward from the edge
1 A fixing ring 5 having a cylindrical portion 39 rotatably suspended around its outer periphery.
And an inner cylindrical portion is provided on the ridge 36 laterally provided on the outer peripheral surface of the locking piece 13.
39 by riding a ridge 40 laid horizontally on the inner surface.
Ridges 16 on the inner surface of the locking pieces 13
The handle 3 so that it cannot be pulled out and fixed to the container body 2.
Push lever that extends downward from above the pad 9
-4 The lower part of the tip is fitted and fixed to the mounting base 3A.
A liquid ejection container characterized by the above-mentioned.