JPH0853145A - Sealing material storage container and packaging device therefor - Google Patents

Abstract

PURPOSE:To effectively extract a sealing material and provide a sealing material storage container, which can be easily disposed of, and a packaging container therefor. CONSTITUTION:A bag-shaped member 2, in which a sealing material can be sealed, and a mouth piece 3 which is provided at a portion of the member 2 to take out the sealing material are provided. There are provided a sealing material storage container 7, which is formed to allow a charging port of a sealing material charging gun to be fitted into the mouth piece 3, and a box 4 having a U-shaped cross section, one of the side of which being opened, for receiving the container 7. The box 4 is made of corrugated fiberboard, and the a press board engaging part for engagement with a press board 6 for the member 2 of the container 7 is provided on the box 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sealing material storage container and a packing device therefor, and more particularly to a sealing material storage container and a packing device suitable for filling a sealing material filling gun.

[0002]

2. Description of the Related Art Generally, as a container for enclosing a sealing material, there are a cylindrical container made of paper and having a small capacity and a can having a large capacity. These containers are used properly according to the amount used, and cans are often used at construction sites and construction sites where a large amount of sealing material is used.

[0003]

However, in the above-mentioned conventional examples, in many cases, the container is disposable, and therefore, when discarding a can having a particularly large capacity, it becomes industrial waste and is not disposed. Not only is it difficult, but it also causes the pollution of garbage.

Also, because these cans are bulky in shape,
There was an inconvenience such as the need for a wide storage space for the collective disposal.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a sealing material storage container and a packing box for the sealing material, in which the disadvantages of the conventional example are improved, the sealing material is easily extracted, and the disposal is easy. To do.

[0006]

According to the present invention, a sealing is provided with a bag-shaped member capable of enclosing a sealing material, and a mouthpiece for removing the sealing material provided in a part of the bag-shaped member. Regarding the material storage container, this base is
It has a structure that fits into the filling port of the sealing material filling gun.

Further, regarding a packing apparatus having a box body having a U-shaped cross-section, one side of which accommodates the sealing material storage container, the box body is made of corrugated cardboard, and A pressing plate locking portion for locking the pressing plate for the bag-shaped member of the sealing material storage container is provided. These are intended to achieve the above-mentioned object.

[0008]

First, in use, the nozzle portion of the sealing material filling gun is removed and the filling port is engaged with the mouthpiece of the sealing material storage container.

Next, a suitable plate-shaped member is attached to the pressing plate engaging portion,
Alternatively, one end of the pressing plate is engaged. After that, while the suction operation of the sealing material filling gun is performed, the weight is placed on an appropriate plate member or the pressing plate. As a result, the sealing material in the bag-shaped member is smoothly filled in the sealing material filling gun.

When the sealing material in the sealing material storage container is used up, the sealing material storage container can be folded in two or four because it is made of a bag-shaped member.

Since the box body is also made of corrugated cardboard, it is folded in two or four and discarded.

[0012]

Embodiments of the present invention will be described below with reference to FIGS.

In the embodiment shown in FIGS. 1 and 2, a flat bag-like member 2 formed so that a sealing material can be enclosed,
A cap 3 for removing the sealing material attached to the upper surface of the bag-shaped member 2, a pressing plate 6 placed and stored on the upper surface of the bag-shaped member 2 at the time of packing, and a packing for housing the bag-shaped member 2. An outer box 4 as a box body and an upper lid 5 for covering the outer box 4 are provided. The pressing plate 6 also functions as a protective plate for the bag-shaped member 2.

The outer box 4 and the upper lid 5 are made of cardboard material. Of these, the outer box 4 has a rectangular bottom plate portion 4A,
The bottom plate portion 4A has a side wall 4B extending vertically upward from four sides and integrated with the bottom plate portion 4A, and has a U-shaped cross section with an open top surface.

FIG. 3A is an explanatory view showing a part of the outer box 4 during assembly, and FIG. 3B is a partial perspective view showing a state after assembly.

The procedure for assembling the outer box 4 will now be described. First, the outer box 4 is molded as shown in FIG. 3 (A) and then extends outward from one long side of the bottom plate 4A. The corrugated board pieces 4e and 4f are folded according to the arrow a, and at the same time, the corrugated board piece 4d is bent vertically upward. Further, along the sides of the bottom plate 4A, the corrugated board pieces 4e and 4f are bent vertically upward in the direction of the arrow b, and the corrugated board piece 4d is adjacent to the side wall 4B.
It is sandwiched between corrugated cardboard pieces 4g and 4a. As a result, a double-structured side wall 4B having a hollow interior is formed.

Further, as shown in FIG. 3, the side wall 4B of the outer box 4 is pressed to lock a pressing plate 6 for the bag-shaped member used for pushing the sealing material out of the bag-shaped member 2. A plate locking portion 4b is provided. This pressing plate locking portion 4b
Is composed of slit holes formed at three locations along the horizontal direction as shown in the drawing, and these are provided separately in two stages, upper and lower.

The pressing plate 6 is made of plywood in this embodiment, and has substantially the same size as the inside of the bottom surface of the outer box 4 and is placed on the bag-shaped member 2 inside the outer box 4 during packaging. The pressing plate 6 has a rectangular shape with rounded corners, and is provided with a cutout portion 6A in which a portion corresponding to the base 3 is partially cut out so as not to hit the base 3 during storage and use.

Further, the pressing plate 6 is provided with three engaging projections having an L-shaped cross section at the end portion in the longitudinal direction of the pressing plate 6 in FIG. 1 and on the side opposite to the cutout portion 6A. A stop piece 6a is provided. The three locking pieces 6a are mounted at positions corresponding to the pressing plate locking portions 4b formed on the outer box 4 described above.

Then, each locking piece 6a of the pressing plate 6 is inserted into the pressing plate locking portion 4b provided on the side wall 4B of the outer box 4 and used for pushing out the sealing material from the bag-shaped member 2. . That is, when using the sealing material, the locking piece 6a of the pressing plate 6 is inserted from the pressing plate locking portion 4b into the hollow space between the inner wall and the outer wall of the side wall 4B, whereby one end of the pressing plate 6 becomes effective. Be locked.

Since the sealing material has a property of solidifying when exposed to outside air or moisture, it is enclosed in the bag-shaped member 2. In the present embodiment, the bag-shaped member 2 is composed of two rectangular planar members composed of four layers of polyethylene, nylon, aluminum and polyethylene, and the periphery thereof is heat-welded by an ultrasonic welder method or the like. What is formed as a flat bag-shaped member is used.
Further, the sealing operation of the sealing material in the bag-shaped member 2 is performed, for example, in an atmosphere of nitrogen gas, so that outside air or moisture is completely removed.

As shown in FIGS. 1 and 2, a base 3 for removing the sealing material is attached to one end of the flat surface of the bag-like member 2 by a method such as heat welding. The sealing material inside the bag-shaped member 2 is caulking gun 51 as a sealing material filling gun through the mouthpiece 3 portion.
To be taken out as if sucked

The caulking gun 51 is constructed as shown in FIG. 4A, and the inside sealing material can be pushed out from the nozzle portion 51A by operating the handle 51B. Further, the nozzle portion 51A has a removable structure. FIG. 4B shows a caulking gun 5.
The state which removed 51 A of nozzle parts from the front-end | tip part of 1 is shown. Here, reference numeral 52 indicates a sealing material filling port which is a tip portion of the caulking gun 51. The sealing material filling port 52 is provided with four nozzle locking projections 51a around the sealing material charging port 52 for locking the nozzle portion 51A.

The above-mentioned base 3 is formed in a cylindrical shape having a low height, and has a structure for fixing the caulking gun 51 by utilizing the above-mentioned nozzle locking projection 51a of the sealing material filling port 52. In addition, in order to cut off the cap adapter 10 that fits at least two types of caulking guns 51 having filling ports of different sizes, and the bag-shaped member 2 located on the inner diameter side of the cap 3, to the cap 3. The annular cutter 20 as a cutter tool is stored.
Reference numeral 31 indicates rubber packing.

This will be described in more detail. In FIGS. 5 to 7, the mouthpiece 3 is a tubular mouthpiece body 3A having a low height and one end portion of the mouthpiece body 3A (the abutment of the bag-shaped member 2 described above). The inner flange part 3B and the outer flange part 3C are provided inside and outside the contact surface), and the flange-shaped nozzle connecting part 3D is provided inside the other end of the mouthpiece body 3A. ing.

In the present embodiment, in the nozzle connecting portion 3D, the nozzle locking projections 51a described above are provided at four locations around the collar-shaped portion.
Is provided with a protrusion cutout portion 3Da. The mouthpiece 3 has an inner flange portion 3B and an outer flange portion 3
The portion C is fixed to the bag-shaped member 2 described above.

Further, the mouthpiece adapter 10 is a tubular adapter body 10A having a low height formed so as to be accommodated inside the mouthpiece body 3A described above, and the nozzle provided above the outer periphery of the adapter body 10A. A structure including four adapter-side locking projections 10a having the same shape as the locking claws 51a and an adapter-side connecting portion 10B formed inside the adapter body 10A and equivalent to the nozzle connecting portion 3D described above. Has become.

Therefore, the mouthpiece adapter 10 is detachably housed in the mouthpiece 3 by engaging the four adapter-side locking protrusions 10a with the nozzle connecting portion 3D of the mouthpiece portion 3 described above. It has become.

Further, the annular cutter 20 is a tubular cutter body 20A having a low height formed so as to be housed inside the adapter body 10A described above, and the cutter body 20.
A cutter blade portion 20B formed on the end surface of one end of A, and a cutter-side locking projection 20 formed around the cutter body 20A in the same manner as the adapter-side locking projection 10a described above.
a and a working rod 20C arranged on the other end of the cutter body 20A at the diameter portion of the cutter body 20A. The diameter of the outer circumference of the cutter body 20A is set to be slightly smaller than the inner diameter dimension of the inner collar portion 3B provided on the mouthpiece body 3A described above.

Therefore, the annular cutter 20 can be freely attached to and detached from the mouthpiece adapter 10 without being separated from the mouthpiece adapter 10 by the action of the cutter-side locking projection 20a (as shown in FIG. 6). It is designed to be stored in. Further, in use, when the cutter blade portion 20B is brought into contact with the bag-shaped member 2, the cutter body 20A
Since it enters into the inner collar portion 3B of the mouthpiece body 3A, it can be smoothly rotated along the inner collar portion 3B.

Next, a method of using the above embodiment will be described.

First, the bag-shaped member 2 containing the sealing material.
Is stored in the outer box 4 as shown in FIG.
The upper lid 5 is covered as shown in FIG. That is, since the packing device 1 is constituted by the outer box 4 and the upper lid 5 which are made of corrugated cardboard, the bag-like member 2 enclosing the sealing material is protected from external impact and pressure. To be done. Further, when the packing device 1 is stored and transported, the packing device 1 can be stacked because of its flat outer shape, and thus can be placed in a large amount even in a relatively narrow place.

When using the sealing material, first the upper lid 5 is removed. Then, the base adapter 10 and the annular cutter 20 are taken out from the base 3 portion. Then, the annular cutter 20 is attached as shown in FIG. 8 and is rotated through the working rod 20C portion. As a result, the cutter blade portion 20B of the annular cutter 20 acts and a hole for taking out the sealing material is formed in the bag-shaped member 2.

Next, the sealing material filling port 52 of the caulking gun 51 is engaged with the base 3. FIG. 9 shows an example in which the diameter of the sealing material filling port 52 of the caulking gun 51 is small. In this case, the base adapter 10 as shown
Is used.

Further, FIG. 10 shows an example in which the sealing material filling port 52 of the caulking gun 51 has a large diameter. In this case, the sealing material filling port 52 is directly engaged with the base 3 without using the base adapter 10 as shown.

Next, as shown in FIGS. 11 to 12, the locking piece 6a of the pressing plate 6 is inserted from the pressing plate locking portion 4b into the hollow space between the inner wall and the outer wall of the side wall 4B. Then, the operator puts the weight on the pressing plate 6 while suctioning the caulking gun 51. As a result, the sealing material in the bag-shaped member 2 is smoothly filled in the caulking gun 51.
In FIG. 12, reference numeral 40 indicates a workbench.

When the amount of the sealing material in the bag-shaped member 2 is reduced, the pressing plate 6 is moved to the position shown by the chain double-dashed line in FIG. 11 and the same work is performed. As a result, the sealing material in the bag-shaped member 2 is efficiently delivered to the caulking gun 51.

When the sealing material is lost in the bag-shaped member 2, since the bag-shaped member 2 is made of a soft material as described above, it can be folded in two or four, and the outer case 4 and Since the upper lid 5 is made of corrugated cardboard, these can be similarly folded in two or four. Further, in the base 3, the base adapter 1 described above is provided.
By accommodating 0 and the annular cutter 20, these can also be integrated with the bag-shaped member 2 without leaving them.

For this reason, the used sealing material storage container 7 and the packing device 1 can be packed in a small size, and there is no need to bulge when disposing of the container, and therefore, there is no need to occupy a space and the usual nonflammability is maintained. It can be handled as garbage.

Although the side wall 4B of the outer box 4 has a double structure in the above embodiment, it may be formed of a single piece of corrugated board material. In this case, the slit hole of the pressing plate locking portion 4b is not formed. It will be directly exposed to the outside. The case where the pressing plate locking portion 4b is formed on the side wall 4B of the outer box 4 has been exemplified, but for example, an L-shaped plate material that is relatively hard and has a low rising height is used, and the pressing plate engaging portion described above is used for the rising portion. The stopper 4b may be formed so that the L-shaped plate may be used as a bottom plate and the pressing plate 6 may be engaged with the rising portion of the L-shaped plate when used.

In this way, not only can the unit price for manufacturing the outer box 4 be reduced, but also the work of extracting the sealing material can be covered by one set of L-shaped plate material and pressing plate 6. There is an advantage that it is possible and the workability is also good.

The base 3, the base adapter 10 and the annular cutter 20 may be made of plastic.

Further, although the base 3 is fixed to the bag-like member 2 in advance by heat welding or the like in the above-mentioned embodiment, it is configured to be used for the bag-like member 2 by an adhesive or the like at the time of use. Good.

Regarding the shape of the mouthpiece 3, in the case of another caulking gun different from the caulking gun 51 shown in FIG. 4, a shape fitting to the shape of the sealing material replenishing port of the other caulking gun is used. A cap may be used. In the present embodiment, the notches 3Da are provided at four places, but as shown in FIG. 13, for example, another caulking gun 63 is provided at the tip of the sealing material replenishing port 64 for guiding. When the protrusion 60 is provided, it is possible to use the one having a structure in which the claw 61 is provided on the inner peripheral surface of the base 65. Further, the number of the claws 60 may be adjusted to the number of the protrusions 60 for guiding the sealing material replenishing port 64 of the other caulking gun 63, similarly to the shape.

It should be noted that by increasing the number of types of the mouthpiece adapter 10, it becomes possible to deal with caulking guns having a larger diameter.

By adopting the structure shown in FIG. 14 (A), the base 3 can be adapted to a plurality of types of caulking guns without using the base adapter 10. This mouthpiece 30 shows a shape corresponding to three kinds of caulking guns having different outer shapes of the sealing material replenishing mouth,
It has a structure in which bases having a small diameter are stacked in order from the bottom in the vertical direction. Further, a claw 62 for locking the tip of the sealing material replenishing port of the caulking gun is provided on the inner wall side for each number of steps. The base 30 can accommodate as many types of caulking guns as there are stages.

Furthermore, the packing 31 can be replaced by an annular projection 32a shown in FIG. The protrusion 32a is provided so as to project in the direction of the tip surface on the surface facing the tip surface of the sealing material replenishing port of the caulking gun of the die or the adapter for the die. It has a structure in which the airtightness is generated by being applied. If the radial width of the surface of the sealing material that faces the refill port is narrow, an annular fin 32b may be provided. The fins 32b have a structure in which the fin 32b is pressed against the tip end surface of the refilling port of the sealing material of the caulking gun when the sealing material is sucked, thereby providing hermeticity.

FIG. 14B shows a case where the function of an annular cutter is added to the mouthpiece adapter. The adapter 41 has a structure that fits into the base 30 shown in FIG. Originally, the mouthpiece 30 has a structure capable of accommodating a plurality of kinds of diameters without using an adapter, but when the number of the claws 62 does not match the number of projections for guiding the sealing material take-out opening of the caulking gun. Good to use for etc.

FIG. 14C shows the lid 4 corresponding to the base 30.
2 shows an example. The lid 42 may be attached to the base 30 when the sealing material storage container 7 is not used. By attaching the lid 42, it is possible to prevent solidification of the sealing material in the vicinity of the base 30 to some extent, and it is possible to prevent dust and dirt from entering.

The shape of the bag-shaped member 2 is shown in FIG.
The shape shown in FIG. In this case, the pressing plate 6 functions sufficiently in an ordinary rectangle because the mouthpiece 3 is provided on the projecting portion 2a of the bag-shaped member 2, so that the pressing plate can be easily formed. Further, since the mouthpiece 3 is located at the position opposite to the side where the pressing plate 6 is locked, the inner sealing material easily gathers at the attachment position of the mouthpiece 3 and can be used up to the end even in this way. .

Further, in the above embodiment, the case where the extraction hole for the sealing material is formed in the mouthpiece 3 portion of the bag-shaped member 2 by using the annular cutter 20 is illustrated, but the extraction hole for the sealing material is Alternatively, it may be formed by using other means such as a cutter knife.

[0052]

Since the present invention is constructed and functions as described above, according to this, since the used sealing material storage container is composed of the bag-shaped member, it can be collapsed to a small size when the inside becomes empty. Moreover, since the packing device is also made of corrugated cardboard, it can be folded small. Therefore, the sealing material storage container and the packing device do not become bulky at the time of discarding them, and thus can be handled as ordinary non-combustible waste without taking up space.

Further, the sealing material storage container is provided with a mouthpiece that fits into the filling port of the sealing material filling gun.
With this mouthpiece, the sealing material filling gun can be fixed to perform the filling operation. Further, since the packing container is provided with the pressing plate locking portion, the sealing material can be easily taken out by pressing the sealing material storage container. With these functions, it is possible to easily and quickly fill the sealing material filling gun with the sealing material. As described above, it is possible to provide an unprecedented excellent sealing material storage container and a packaging device for the same.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing an outer box portion of the embodiment shown in FIG.

FIG. 3 is an explanatory diagram showing an assembled state of the outer box disclosed in FIG.

FIG. 4 is a view showing an example of a caulking gun as a sealing material filling gun, FIG. 4 (A) shows an overall perspective view thereof, and FIG. 4 (B) shows a case where a nozzle portion at a tip end is removed. It is a partial perspective view which shows the sealing material filling opening part.

5 is a plan view showing a housed state of the mouthpiece, the mouthpiece adapter, and the annular cutter in FIG. 1. FIG.

6 is a cross-sectional view taken along the line AA of FIG.

FIG. 7 is an explanatory view showing a correspondence relationship between the mouthpiece, the mouthpiece adapter, and the sealing material filling mouth portion of the caulking gun shown in FIG.

FIG. 8 is an explanatory diagram showing a usage state of the annular cutter shown in FIG.

9 is an explanatory view showing an engaged state of the mouthpiece, the mouthpiece adapter, and the sealing material filling mouth portion of the caulking gun shown in FIG. 7. FIG.

FIG. 10 is an explanatory view showing an engagement state between the mouthpiece shown in FIG. 7 and a sealing material filling opening portion of another caulking gun.

FIG. 11 is an explanatory diagram showing an engagement state between the pressing plate and the pressing plate locking portion shown in FIG. 1.

FIG. 12 is an explanatory diagram showing a situation in which a sealing material is extracted from the bag-shaped member shown in FIG. 1 and filled in the caulking gun.

FIG. 13 is a perspective view showing another example of a sealing material replenishing port of another caulking gun and a die fitted thereto.

FIG. 14 is a partially cutaway front view showing another example of the mouthpiece, another adapter for the mouthpiece corresponding thereto, and an example of the lid, and FIG. 14A is a view showing the other mouthpiece. FIG. 14 (B) is a view showing another base adapter,
FIG. 14C is a diagram showing the lid.

FIG. 15 is a plan view showing another example of the bag-shaped member.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Packing device 2 Bag-shaped member 3 Base 4 Outer box as a box 4b Pressing plate locking part 6 Pressing plate 6a Locking piece as an engaging protrusion 7 Sealing material storage container 10 Adapter for a base 20 Ring as a cutter tool cutter

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical indication B65B 69/00 101 B65D 35/28 Z 77/06 G 83/00

Claims (6)

[Claims] 1. A bag-shaped member capable of enclosing a sealing material, and a mouthpiece for removing the sealing material, which is provided in a part of the bag-shaped member. A sealing material storage container having a structure that fits into a filling port. 2. The sealing material storage container according to claim 1, wherein the mouthpiece is detachably equipped with a mouthpiece adapter suitable for a plurality of sealing material filling guns having different filling port diameters. 3. A cutter tool for detaching or cutting a part or all of a bag-shaped member located on the inner diameter side of the mouthpiece is detachably mounted on the inner diameter side of the mouthpiece. Sealing material storage container described in 1 and 2. 4. A box body having a U-shaped cross section, one of which is opened to accommodate the sealing material container according to claim 1, wherein the box body is a box made of corrugated cardboard, and the box body comprises:
A packing device comprising a pressing plate locking portion for locking the pressing plate for the bag-shaped member of the sealing material storage container. 5. The packing device according to claim 4, wherein a detachable pressing plate is provided inside the box body, and one end of the pressing plate is engaged with the pressing plate locking portion. A packaging device having a protrusion. 6. The packing apparatus according to claim 4, wherein the pressing plate locking portion is provided in a plurality of steps along the depth direction of the box side wall.