JP2589440Y2 - 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 large-sized containers have come to be used with the diversification of the storage liquid of such containers. 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 the ejection operation, and the handle is configured to be detachable so that the container is bulky when transporting and storing the container. 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 6 projecting upward and downward so as to be vertically movable. In a liquid ejection container configured such that the head 7 is fitted and fixed and the liquid ejection mechanism inside the container body is operated by pushing down the head 7 to eject liquid from the ejection hole 11 of the head. Cover the upper end of the body 2 and fix it,
The head 7 is pushed down from the window hole formed in the center of the top wall 12.
And a handle 4 detachably attached to the cover body 3. The handle 4 is attached to a peripheral wall portion of the cover body 3 by screwing. In addition to the detachable mounting 16, a holding portion 21 hanging down from the container body is provided, and a push-down lever 22 for pushing down the push-down head 7 is provided.

In the container according to the second aspect of the present invention, a ring ridge 5 projecting outward from the upper end of the container body 2 is fitted to the outer periphery of the ridge 5 and a part of the lower end is formed. A cover body 3 having a fitting cylinder portion 27 formed on an engagement piece 30 formed so as to be able to swing inward and outward and a lower end portion of the inner surface is capable of being locked to the lower surface of the ring ridge 5 is provided. A screw cylinder screwed onto the outer periphery of the cylinder portion 27 to lock the engagement piece 30 so that it cannot be pulled out.
A handle 4 having a handle 16a is provided, and the cover body 3 and the handle 4 can be detached from the container body 2 by screwing up of the screw cylinder 16a.

[0006]

The ejection of the liquid can be performed by operating the push-down lever 22 (pushing down or pulling it forward).

[0007] When the content liquid is used up, FIG.
4 to 4, the handle 4 can be removed by unscrewing the mounting base 16 from the cover body 3. In the embodiments shown in FIGS. 5 and 6, the screw cylinder 16a is screwed up. Cover body 3
At the same time, the handle 4 can be removed from the container body 2.
Further, the removed handle 4 (or the handle 4 with the cover 3) can be mounted on a new container 2.

[0008]

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

FIGS. 1 and 2 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid ejection container. The container 1 has a container 2, a cover 3, and a handle 4 as main members.

The container body 2 has a cylindrical shape made of synthetic resin, metal, or the like, and has a ring ridge 5 for fitting projecting from the peripheral edge of the upper surface of the top wall. A well-known liquid ejection mechanism is provided inside. A stem 6 directly connected to the mechanism and vertically erected in an upwardly urged state penetrates the center of the top wall and protrudes vertically. The known mechanism is configured so that the built-in discharge valve is opened by pushing down the stem 6 and the liquid ejecting mechanism is operated to eject the liquid in the container from the upper end opening of the stem 6.

A push-down head 7 is fitted and fixed to the upper end of the stem 6. The head 7 is fitted with a fitting tubular portion 9 vertically attached from the lower surface of the top wall 8 to be fitted and fixed to the outer periphery of the upper end of the stem 6, and the inside of the tubular portion 9 is suspended from the peripheral edge of the top wall 8. 10 communicates with the ejection hole 11 that opens in the front.

The cover body 3 is attached so as to cover the upper end of the container body 2. The periphery of the top wall 12 is provided with a circular window hole through which the head 7 is vertically movably projected. A short vertical wall 13 fitted to the outer periphery of the ring ridge 5 is vertically provided from the lower portion, and the lower top wall 12 is formed in an outward flange shape from the lower edge of the vertical wall 13.
a is extended, and a peripheral wall 14 is suspended from the peripheral edge of the top wall 12a. In addition, a screw cylinder 15 is erected on the outer peripheral edge of an outward flange extending from the lower end of the peripheral wall 14 in a double cylindrical shape.

The handle 4 is a screw cylinder screwed into the inner circumference of the screw cylinder 15.
16a has a mounting base 16 having a top wall 16b extending from an upper end edge thereof. The mounting base 16 is mounted on the cover body 3 by the base 16 and thus mounted on the container body 2. A rectangular window hole extending to the rear end is formed, and a front wall 18a with an injection window hole which rises from the periphery of the window hole and rises immediately before the press-down head 7 and both sides of the head 7 rise, and the left and right extending rearward of the base 16 It has a bridging portion 20 having side walls 18b, 18b and a top wall 19 connecting the upper ends of the walls. In addition, a rectangular tubular gripping portion 21 is provided vertically below the rear end of the bridging portion 20.

A rectangular window hole is formed at a predetermined position on the upper surface of the bridging portion 20, and a plate-like push-down lever 22 having a front end connected to the front edge of the window hole so as to be able to resiliently move up and down. Is provided. The lever 22 has a small hemispherical pressing projection 22a protruding from the front center of the lower surface thereof, and the rear central portion protruding upward in a rectangular shape to form a pressing portion 22b. Further, the center of the rear end portion of the push-down lever 22 and the center of the upper end of the front surface of the gripping portion 21 are connected by a connecting rod 23 in the form of a very thin rod, and the connecting member 23 is first pressed and broken to be used. I have.

FIGS. 3 and 4 show another embodiment of the first aspect of the present invention. In this embodiment, the press-down head 7 is detachable together with the handle 4, and the top wall is replaced with the peripheral wall. 8 to form a head 7 with a front wall 24 suspended from the front part.
The locking plate 25 protruding forward from the lower end 24 is engaged with an engaging projection 26 vertically provided from the back surface of the base top wall 16b of the handle 4 to be integrally fixed. In addition, a rectangular plate-shaped push-down lever 22 that is longer than the rear end of the head 8 in the front-rear direction is integrally provided.
The bridge 20 protrudes from a window hole formed in the center of the upper rear part of the upper surface so as to be able to be pushed down. When the handle 4 is removed from the cover body 3 by screwing up the mounting base 16, the fitting cylinder 9 of the head 8 is disengaged from the stem 6 and the head 8 is removed together with the handle 4.
Are deviated.

FIGS. 5 and 6 show an embodiment of the second aspect of the present invention. In this embodiment, as shown in FIG. 5, a tapered shape expanding outward from the lower end edge of the cylindrical fitting tube portion 27 is shown. The cover body 3 is constructed by extending a top wall 28 of the above shape and further suspending a short cylindrical peripheral wall 29 from the peripheral edge of the top wall 28. An arc-shaped plate is formed by connecting an upper end portion to the lower end portion of the fitting cylindrical portion 27 so as to be capable of swinging inward and outward, and projecting a locking projection engaging with the lower surface of the ring ridge 5 at the lower end portion of the inner surface. Of the locking piece 30,
A window hole 31 through which the locking piece 30 can swing is formed in the cover body top wall 28 around the locking piece 30.

On the other hand, the grip 4 is formed by screwing the screw tube 16a of the mounting base 16 screwed to the outer periphery of the fitting tube portion 27.
30 is fixed so as not to be disengaged, and at the time of disassembly, the screw 16a is screwed up to thereby engage the engagement piece 30.
Are configured to be easily deformed outward. Therefore, the container of the present invention is configured such that the cover 3 and the handle 4 come off together.

Further, the push-down lever 22 is formed in the bridging portion 20 into a J-shaped side surface in which the central portions on both sides are rotatably connected to each other. It is configured to push down.

The above members are made of synthetic resin unless otherwise specified.

[0020]

[Effect 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 body, and the liquid can be ejected by operating the push-down lever. Therefore, 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 can be removed by a simple operation of simply screwing out the mounting base.

Also, since the handle is detachably mounted, it can be removed and used in a new container when the content liquid has been 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]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of an essential part with a principal part cut away showing an embodiment of the container of the present invention.

FIG. 2 is a plan view of the embodiment.

FIG. 3 is a side view of an essential part of a container according to another embodiment of the present invention.

FIG. 4 is a plan view of the embodiment.

FIG. 5 is a side view of an essential part with a principal part cut away showing an embodiment of the container devised in claim 2 of the present invention.

FIG. 6 is a cross-sectional view of a principal part explaining the operation of the embodiment.

[Explanation of symbols]

2 ... container body, 3 ... cover body, 4 ... handle, 6 ... stem, 7
… Depressing head, 11… Outlet, 16… Mounting base, 16a…
Screw cylinder, 21 ... gripping part, 22 ... push-down lever, 27 ... fitting cylinder part, 30 ... engagement piece,

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B05B 9 / 04,11 / 00 B65D 83/00-83/14

Claims (2)

(57) [Scope of request for utility model registration] 1. A head 6 which is pushed down from a center of a top wall of a cylindrical container body 2 in a state of being urged upward from a center of the top wall so as to be vertically movable.
And the head 7 is depressed to activate the liquid ejection mechanism in the container body, and the ejection hole 11 of the head is actuated.
In a liquid ejection container configured to eject more liquid,
Covers and fixes the upper end of the container body 2 and the top wall
12 A cover body 3 is formed by pressing down a head 7 from a window hole formed in the center so as to be able to be pushed down, and a handle 4 is detachably attached to the cover body 3. It is detachably mounted by a mounting base 16 screwed to a peripheral wall portion of the body 3, is provided with a grip portion 21 hanging down to the rear of the container body, and is provided with a push-down lever 22 that pushes down the push-down head 7. Liquid ejecting container. 2. A ring ridge 5 projecting outward from the upper end of the container body 2 is fitted to the outer periphery of the ridge 5, and a part of the lower end is swingable inward and outward. An engagement piece 30 configured to be able to lock the lower end of the inner surface to the lower surface of the ring ridge 5.
Provided with a cover body 3 having a fitting cylindrical portion 27 formed
A handle 4 having a screw tube 16a screwed around the outer periphery of the fitting tube portion 27 to lock the engaging piece 30 so as not to come out is provided, and the cover body 3 and the handle are raised by the screwing up of the screw tube 16a. The liquid ejection container according to claim 1, wherein the container (4) is configured to be detachable from the container body (2).