JP2605206B2 - Parent and child can - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for mixing and using two liquid agents such as an adhesive and a sealing agent.

[0002]

2. Description of the Related Art Such adhesives and sealants are used by mixing two cans of a solvent on site, and are sold as a pair of independent containers containing a main agent and a curing agent. For example, as shown in FIG. 6, the lid of the round can main body 20 containing the main ingredient is dropped and fitted and installed at the upper end of the can main body 20 as a dish-shaped lid 21 formed in a lid-shaped concave shape. There is a round can with a hanging hand on which a child can 23 containing a solvent for mixing is placed and carried.

[0003]

However, since this can closes the upper part of the round can body 20 and the child can 23 must be placed thereon, the can closely contacts the upper part of the can body 20 as shown in the figure. It requires an independent dish-shaped lid 21 to be fitted and inserted, and requires three parts: a can body, a lid, and a child can.
Manufacturing costs also increase. In addition, since the child can is merely placed, there is a problem that the child can easily rattle during transportation. Further, in using the liquid material, after removing the child can 23 and removing the lid, the cap of the spout of the child can 23 is closed. It was removed and turned upside down, and the liquid agent in it was transferred to the can body 20, or the can top plate was opened with a can opener and transferred to the can body, and both liquids were stirred and used in the can body. It was troublesome to hold the can body until the entire amount of the solution was transferred.

[0004] In view of the above problems, the present invention can transport two liquid independent liquids as a pair, transfer and mix the liquids easily and easily, and easily realize a predetermined mixing ratio. It is an object of the present invention to provide cans that are guaranteed, have a stable package in the distribution process, and meet the requirements of the age of resource conservation and environmental conservation.

[0005]

In order to achieve the above object, a parent and child can according to the present invention contains a solvent as a main ingredient.
A metal round can body upper portion opening for, constant with the base resin
The round can having a volume capable of accommodating a solvent to be mixed at a mixing ratio.
A metal child can also serve as a lid for closing the upper opening of the main body, the child can, the trunk, and a bottom plate for closing the lower surface,
A top plate fixedly wound around the upper edge of the torso,
Around the intermediate position in the vertical direction of the
A convex bead that can be placed on the edge of the mouth protrudes outward in the radial direction.
Formed on the inner surface of the opening of the round can body
A close fitting portion is formed to protrude, and the bottom plate is
A discharge hole is formed to discharge the mixed solvent into the can body
Is, is adhered aluminum laminate foil in exhaust Deana portion, the top plate is for the detachable key catcher position above the discharge holes <br/>-up with injection ports are formed . In the child can
In addition, the lower end of the body and the periphery of the bottom plate are fastened and fixed.
In addition to (see Fig. 3), the body and bottom plate are deep drawn.
An integrally formed configuration (see FIG. 4) can also be employed. Also, torso
The close fitting part formed in the part is projected in a belt shape with a predetermined width.
In addition to the close fitting portion (see FIG. 3),
(See FIG. 4). Furthermore, the torso
The bead is formed in the middle part of
Besides letting the child can be taken out easily.
You.

[0006]

[Function] A liquid material in a child can, for example, a hardener is applied to the can body (parent can)
5A, the center portion of the cap is pushed to remove the cap as shown in FIG. 5A, and the aluminum laminate foil adhered to the discharge hole of the bottom plate with a driver or the like as shown in FIG. 5B. The hardener in it flows down as it is, and the whole amount flows out naturally together with the inclination of the bottom plate.If the child can is removed, the stirrer etc. as before Since it can be mixed with the base material of the parent can, the compounding ratio can be reliably maintained as it is, and can contribute to uniform quality. In addition, the operation of transferring the solvent of the child can to the parent can containing the main agent requires no manual operation, the operation is simple, and the surroundings such as liquid leakage can be performed without contamination.

[0007]

An embodiment will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes a round can main body (parent can) with a hanging hand 2 for accommodating a main agent such as a sealing agent, and has a body outer diameter of about 220 mm and a can body height of about 240 mm. Reference numeral 3 denotes a child can fitted and placed in the upper opening of the round can main body 1. The main can is provided with a convex bead 4 around the center of the main body and a close fitting portion 5 below the convex bead 4 to be fitted to the inner surface of the main body. A bottom plate 9 having a discharge hole 8 to which an aluminum laminate foil 7 is adhered and inclined toward the discharge hole 8, and a detachable cap 10 at the upper end of the body 6 and a can cap. The main body in the round can main body 1 is formed with a top plate 12 having an injection port portion 11 provided therein, and is configured to have a volume that holds a liquid agent having a fixed mixing ratio with respect to the main agent in the round can body 1. The child can 2 is fitted and mounted on the upper part of the round can body 1 via the convex bead 4.

The bottom plate 9 of the child can 2 does not necessarily need to be inclined. If the contents (liquid) to be put into the child can have low viscosity, the child bottom plate 9 is inserted into the discharge hole 8. On the other hand, a flat bottom plate that does not tilt may be used. The liquid having a low viscosity can entirely flow out from the discharge hole 8 even if the bottom plate is not inclined.

FIG. 2 is a plan view showing a part of the child can, and FIG. 3 is a front view showing the left half of the child can with a cut-out portion. . The inlet 11
Is constituted by a can cap attached to the top plate 12, and as shown in the figure, a can cap having a concave and convex edge for fitting around the top is pressed by the thumb at the center of the top, so that the lower part is released by the elasticity of the metal. A detachable cap 10 as shown in FIG. 5 which can be opened and removed to the side is detachably fitted. When the can cap is a screw cap, a screw cap is used.

The body 6 has a convex bead 4 protruding outward in a lateral V-shape around the center thereof and a portion directly below the convex bead 4 closely fitted to the inner side surface of the round can body 1. 5, the lower part is formed in a tapered shape, and the lower end of the body and the periphery of the bottom plate 9 are fixed by tightening, and the top plate 12 is fixed to the upper end of the body 6 by fixing. The child can 3 is a small container having a volume for accommodating a curing agent having a fixed blending ratio with respect to one main agent volume.

FIG. 4 shows another embodiment of the child can.
The body 6 of the child can and the bottom plate 9 forming an inclined surface toward the drilled discharge hole 8 are integrally formed by deep drawing, and a predetermined periphery of the body 6 is expanded outward by an expander. A convex bead 4 similar to that described above and a convex edge 13 that closely fits and closes the upper inner side surface of the can body 1 are formed, and at the upper end of the body 6, an inlet 11 similar to that of the previous embodiment is formed. Cap 1 at the inlet
The child can 3a is formed by integrally fixing the top plate 12 to which the "0" is fitted by winding or welding.

In any of the embodiments, the main agent such as an adhesive or a sealing agent is accommodated in the round can main body 1, and then the child can 3 or 3a is fitted into the upper portion of the can main body 1, and the close fitting is performed. The portion 5 or the protruding edge 13 is used to make close contact with the inner surface of the can main body 1, and the convex bead 4 is placed on the upper end of the can main body 1 to be sealed. A solution of a fixed mixing ratio to the main agent from the part 11, for example, a hardening agent in the case of a sealing agent is injected, a cap 10 is attached again, sealed, and transported by the hanging hand 2 of the can body 1. As shown in FIG. 5, the cap is removed, and the aluminum liquid foil 7 in the discharge hole 8 is torn open with a screwdriver, so that the liquid inside the can 1
Since the whole amount flows down into the main agent inside, the child can is removed and stirred and mixed with a stirrer, so that the specified mixing ratio can be easily and reliably realized and used as the target solvent. The can can also be used as a two-pack reaction type paint can.

[0013]

According to the present invention having the above construction, since the child can is used as a lid for the parent can, the lid for the parent can is not required, and the container becomes less expensive. On the other hand, the amount of waste can material after use is reduced, which is effective for recycling and environmental protection. Also, when transferring the liquid agent in the child can, for example, the curing agent to the parent can, remove the center cap and tear open the aluminum laminate foil on the bottom plate with a screwdriver, etc., so that the liquid agent in the bottom plate will be discharged from the bottom plate discharge hole. Because the whole amount can be flowed down and mixed with the main ingredient of the parent can,
The mixture ratio of the two-part liquid agent does not change, and the determined mixture ratio is easily and reliably realized, and a reliable two-part mixed solvent as it is can be obtained, contributing to uniform quality. Further, the operation of transferring the liquid medicine from the child can to the parent can is simple and can be performed without soiling the surroundings such as liquid leakage. Further, there is an advantage that the solvent can be supplied in a compact and stable container system in the distribution process from the solvent maker to the end user.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of a two-pack parent-child can of the present invention.

FIG. 2 is a plan view showing a part of a child can in the present invention.

FIG. 3 is a front view in which a portion of the same can is cut away.

FIG. 4 is a partially cutaway front view showing another embodiment of the child can.

FIG. 5A and FIG. 5B are explanatory views of use of the parent-child can of the present invention.

FIG. 6 is a front view showing a part of a conventional two-part round can cut away.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Round can main body 2 Hanging hand 3, 3a child can 4 Convex type bead 5 Close fitting part 6 Body 7 Aluminum laminated foil 8 Discharge hole 9 Bottom plate 10 Cap 11 Injection part 12 Top plate 13 Convex edge

Claims (1)

(57) [Claims] Mixed with 1. A metal-made round can body upper portion opening for accommodating a solvent comprising a base material, the main agent and certain mixing ratio
Having a volume that can accommodate the solvent to
A metal child can also serving as a lid for closing the mouth, the child can has a trunk, a bottom plate for closing the lower surface thereof, and a trunk
And a top plate fixedly fastened to the upper edge of the round can body.
A convex bead that can be placed on the edge of the opening is radially outward.
Side of the can body
A closely fitting portion that is in close contact with the inner surface is formed so as to protrude, and the bottom plate is configured to discharge the mixed solvent into the can body.
A discharge hole portion is formed , an aluminum laminate foil is adhered to the discharge hole portion, and a removable inlet with a cap is formed on the top plate at a position above the discharge hole portion. Parent-child cans characterized by that.