JP5042726B2 - Liquid dispensing container - Google Patents

Description

  The present invention relates to a liquid dispensing container, and more particularly to a liquid dispensing container that opens a dispensing hole of an overcap by pressing a slide member attached to a cap body.

Attach a cap body with a fitting cylinder upright on the upper surface of the container mouth cylinder, and attach a lid with a spout at the upper end to the fitting cylinder so that it can move up and down. 2. Description of the Related Art A liquid dispensing container in which a lid outlet is opened and closed by a stopper disposed on the lid has been conventionally known (see, for example, Patent Document 1).
JP 2000-16451 A

  However, in the prior art described in Patent Document 1, since the lid is fitted into the fitting cylinder of the cap body, there is a problem that the vertical movement operation of the lid is not easy.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a liquid dispensing container in which a lid is raised by pressing a slide member attached to a cap body. .

The present invention for solving the above problems, as a liquid dispensing container, the container and the cap body, a liquid-dispensing container comprising a slide member and the overcap has been attached to the cap body, the cap body, the upper A wall, and a fitting cylinder provided with a plug body standing upright on the upper wall through a circulation hole and a linkage, and the slide member includes one pressing operation portion , The connecting portion is formed of an inclined engaging portion provided continuously with the pressing operation portion, an elastically deforming portion provided continuously with the tip of the inclined engaging portion, and a connecting portion provided continuously with the tip of the elastically deforming portion. The part is attached to the edge of the upper wall of the cap body, and the slide member slides on the upper wall surface of the cap body. The overcap has an outlet hole that is opened and closed by the cap body of the cap body. An engagement piece that engages with the inclined engagement portion of the slide member To adopt a configuration characterized by Rukoto.

  As an example of the slide member, the slide member is attached to the cap main body via a hinge and integrally formed. The elastic deformable portion is an example of the elastic deformable portion. Is a mountain-shaped spring member provided continuously between the connecting portion and the inclined engaging portion.

  The cap body is provided with a flow hole in which a plug body that opens and closes the pouring hole of the overcap is erected via a linkage, a slide member is provided, and a pressing operation portion and an inclined engagement portion are provided on the slide member Since the engagement piece for engaging the inclined engagement portion is provided on the overcap, the overcap can be raised by pressing the slide member, and the dispensing hole can be opened.

Moreover, since the elastic deformation part is provided in the slide member, when the pressing of the slide member is released, the elastic deformation part is restored and the slide member returns to the original position.
Next, when the overcap is pushed down, it can be lowered and the pouring hole can be closed.
Therefore, the opening and closing of the overcap pouring hole can be performed very easily.

Next, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, A is a container, B is a cap body, C is a slide member attached to the cap body B, and D is an overcap attached to the cap body B so as to be movable up and down.

  The container A includes a mouth tube portion 1 and a shoulder portion 2, a body portion 3 and a bottom portion 4. A screw 5 is screwed on the outer periphery of the mouth tube portion 1, and a neck ring 6 is provided below the screw 5. Yes.

As shown in FIG. 2, the cap body B includes an upper wall 7 and an outer peripheral wall 8, and a mounting cylinder 9 and a sealing ring 10 are suspended from the lower surface of the upper wall 7 inside the outer peripheral wall 8. .
A screw 11 that is screwed into the screw 5 of the mouth tube portion 1 of the container A is screwed to the mounting cylinder 9.
A fitting cylinder 12 is erected along the inner peripheral edge of the upper wall 7, and bulging protrusions 13 a and 13 b are projected from the inner periphery and the outer periphery of the fitting cylinder 12.

  A flow hole 14 is formed in the inner periphery of the fitting cylinder 12 in the upper wall 7, and a plug body 16 that extends upward is connected to the center of the upper wall 7 by a single or a plurality of linkages 15.

A positioning member 17 for fixing the hinge portion of the slide member C is projected at a predetermined position away from the outer periphery of the fitting cylinder 12, and a pair of locking ribs having a constant height are provided inside the positioning member 17. 18 is erected from the upper wall 7.
At the upper end of the outer surface of the positioning member 17, a locking protrusion 19 that protrudes outward is provided.

The slide member C is connected to the edge of the upper wall 7 of the cap body B via a hinge 20 and is deformed in response to the pressing of the pressing operation portion 21, the inclined engagement portion 22, and the pressing operation portion 21. It consists of the elastic deformation part 23 and the connection part 24 with a hinge.
The pressing operation unit 21 is located on the opposite side of the hinge 20 and includes an upper wall 25, an outer peripheral wall 26 that can be pressed from the outside, and a side wall 27.

The inclined engagement portion 22 is formed by an inclined surface 22a and a horizontal surface 22b following the upper surfaces 25a of both side walls 27, and an engagement piece of an overcap D described later is engaged therewith.
A rib 28 extending horizontally at a height up to the horizontal surface 22 b is projected from the lower side of the side wall 27, and a guide member 29 for the slide member C is provided on the upper wall 7 corresponding to the rib 28. It is erected.
At the upper end of the guide member 29, a protrusion 29a that engages with the upper surface of the rib 28 protrudes and, together with the guide of the slide member C, is prevented from floating.

  The elastically deforming portion 23 is a connecting piece formed by a spring member that is connected between each end portion of the inclined engaging portion 22 and both end portions of the connecting portion 24 and extends into a mountain shape in a free state. When the pressing operation portion 21 is pressed, as shown in FIG. 4, the gap between the inclined engaging portion 22 and the connecting portion 24 is reduced, and the peak of the mountain shape is raised and elastically deformed. .

  The connecting portion 24 is formed in a rectangular plate-like body that is connected to the hinge 20, the upper end of the inner wall surface is pressed by the locking protrusion 19 of the positioning member 17, and the outer wall surface is connected to the end of the hinge 20. Has been.

  On the upper wall 7 and the outer peripheral wall 8 of the cap main body B, an operation concave portion 30 is formed corresponding to the pressing operation portion 21 of the slide member C, and can be pressed to a certain position when the slide member C is pressed. It is like that.

As shown in FIG. 3, the overcap D includes a top wall 31, a dome-shaped outer peripheral wall 32, and an inner cylinder 33, and a dispensing cylinder 34 is erected at the center of the top wall 31. In the center, a pouring hole 35 is formed.
An outer cylinder 36 is suspended from the outer side of the inner cylinder 33 so as to sandwich the fitting cylinder 12 of the cap main body B. The outer cylinder 36 extends vertically in a predetermined position on the outer peripheral surface of the outer cylinder 36, and is a slide member. An engagement piece 37 that engages with the inclined surface 22 a of C protrudes and is engaged with the engagement rib 18 erected on the upper wall 7 of the cap body B at a position orthogonal to the engagement piece 37. A stop rib 38 is projected.

On the inner peripheral surface of the outer cylinder 36, an engagement protrusion 39 that engages with the bulging protrusion 13b on the outer periphery of the fitting cylinder 12 and restricts the vertical movement of the overcap D is provided.
At the lower end portion of the outer peripheral wall 32, notches 40 and 41 are provided corresponding to the pressing operation portion 21 and the connecting portion 24 of the slide member C.

Next, usage modes and effects of the liquid dispensing container of the present invention will be described.
In the container A, beverage liquid, cosmetic liquid, detergent and the like are stored as the content liquid, and the cap body B is attached.
Next, the overcap D is fitted. At that time, the inner cylinder 33 and the outer cylinder 36 are fitted into the fitting cylinder 12 of the cap body B, and the rotation prevention rib 38 is formed by the pair of locking ribs 18. The engagement piece 37 is sandwiched and engaged with the lower end portion 22 b of the inclined engagement portion 22 of the slide member C.
The pouring hole 35 is closed by the plug body 16.

  When the content liquid in the container is used, as shown in FIG. 4, when the outer peripheral wall 26 of the pressing operation portion 21 of the slide member C is pressed, the inclined engagement portion 22 pushes up the engagement piece 37 of the overcap D. Raise the overcap D.

The plug body 16 is separated from the pouring hole 35, the pouring hole 35 is opened, and the engagement piece 37 is maintained in an open state at a position in contact with the upper surface 25 a of the side wall 27.
At that time, the outer peripheral wall 26 coincides with the surface of the concave portion 29 of the cap main body B, so that the pressure can be maintained with fingers.
Subsequently, when the container A is inverted, the content liquid can be poured out from the pouring hole 35.

  When stopping the dispensing, when the container A is erected and the finger is released from the outer peripheral wall 26 of the slide member C, the slide member C returns to the original position by the restoring force of the elastic deformation portion 23 and pushes the overcap D. When lowered, the engaging piece 37 engages with the lower end portion 22 b of the inclined engaging portion 22, and the pouring hole 35 is closed by the plug body 16.

  Accordingly, the opening and closing of the pouring hole 35 is opened by pushing the slide member C. When the pouring is stopped, the pouring hole can be closed simply by releasing the finger from the pressing operation unit 21 and pushing down the overcap D. The operation has become extremely simple.

In the above embodiment, the slide member is integrally formed with the cap body by the connecting portion with the hinge. However, the slide member and the cap body may be formed separately, and the connecting portion is erected on the upper wall of the cap body. You may make it attach to an attachment piece.
Further, an attachment piece may be provided at the connecting portion, and a support hole for fitting the attachment piece into the cap body may be provided.

  In a liquid dispensing container with an overcap attached, the cap body is provided with a flow hole with a plug body that opens and closes the overcap dispensing hole, and a slide member is provided, and the slide member is tilted and engaged. Since the over cap is provided with an engagement piece that engages with the inclined engagement portion, and the slide member is pressed, the over cap is raised to open the pouring hole. Operation became simple and it became widely available as a liquid dispensing container for various contents.

It is a section elevation view of the liquid pouring container of the present invention. It is explanatory drawing of a cap main body, (a) is a top view, (b) is a cross-sectional elevation view. It is explanatory drawing of a cap main body, (a) is an elevation view, (b) is an expanded sectional view of the side wall and guide member in the AA line of Fig. (A). It is explanatory drawing of an overcap, (a) is a cross-sectional elevation view, (b) is a bottom view. It is a sectional elevation view at the time of pressing operation of a slide member.

Explanation of symbols

A Container B Cap body C Slide member D Overcap 1 Mouth part 2 Shoulder part 3 Body part 4 Bottom part 5, 11 Screw 6 Neck ring 7, 25 Upper wall 8, 26, 32 Outer peripheral wall 9 Mounting cylinder 10 Sealing ring 12 Fitting Joint tube 13a, b Swelling protrusion 14 Flowing hole 15 Joint 16 Plug body 17 Positioning member 18 Locking rib 19 Locking protrusion 20 Hinge 21 Pressing operation part 22 Inclining engagement part 22a Inclining surface 22b Horizontal surface 23 Elastic deformation part 24 connecting part 25a upper surface 27 side wall 28 rib 29 guide member 29a protrusion 30 recess 31 top wall 33 inner cylinder 34 outlet cylinder 35 outlet hole 36 outer cylinder 37 engaging piece 38 anti-rotation rib 39 engaging protrusion 40, 41 Notch

Claims (3)

A liquid dispensing container comprising a container and a cap body, a slide member attached to the cap body and an overcap,
The cap body includes an upper wall and a fitting cylinder that is provided on the upper wall and provided with a plug body that is provided on the inside through a circulation hole and a linkage.
The slide member is provided with one pressing operation portion , an inclined engaging portion provided continuously with the pressing operation portion , an elastic deformation portion provided continuously with the distal end of the inclined engagement portion, and an end of the elastic deformation portion. Formed from a connecting part,
The connecting portion is attached to the edge of the upper wall of the cap body, and the slide member slides on the upper wall surface of the cap body,
The overcap includes a pouring hole that is opened and closed by a cap body of the cap body, and an engagement piece that engages with an inclined engagement portion of the slide member.
  The liquid dispensing container according to claim 1, wherein the slide member is attached to the cap body via a hinge and is integrally formed.   2. The liquid dispensing container according to claim 1, wherein the elastically deforming portion is a mountain-shaped spring member provided continuously between the connecting portion and the inclined engaging portion.

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