JPH0713747U - Bag-shaped container - Google Patents

Abstract

(57) [Summary] [Purpose] To easily close the breakage points of items to be stored such as sealing agents and adhesives, and to easily and satisfactorily perform suction and filling work with a sealing gun. [Structure] An outer surface 100 of a thin bag-shaped container body 1 using a laminate sheet 10 is made of a foamed resin having a predetermined thickness and having a resilience, and a breaking port 2 for communicating between the bottom surfaces 31 and 32 is temporarily closed. The object to be taken out and sealed 3 is attached via the double-sided tape 4. When opening, the outer surface 100 is pierced in accordance with the rupture opening 2, and the object to be stored is taken out from the rupture opening 2
The nozzle 62 of the sealing gun 6 is inserted into the above, and the breakage opening 2 is temporarily closed at the same time when the nozzle 62 is removed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bag-shaped container that is particularly suitable for enclosing a sealing agent, an adhesive, or the like used in a construction site or the like.

[0002]

[Prior art]

 Conventionally, this type of container has been provided with a bag-shaped container body made of a flexible thin-walled sheet material laminated with a sheet of aluminum, polyethylene or the like into an envelope shape, and the opening on one side thereof is used as a filling port for sealing. After filling the items to be stored such as agents, the filling port is sealed by heat welding or the like, and at the time of use, the end of the sealed bag-shaped container body is broken and the inside I try to take out the stored items.

[0003]

[Problems to be solved by the device]

 However, as described above, if the end of the bag-shaped container body is broken and the sealing agent or the like is taken out directly from the breakage port, it is possible to use a small amount, even if the entire amount is used all at once. It is not suitable for small-scale use, and if the break is left as it is, there is a problem that the sealant will stick out or the sealant will solidify around the break. However, it is necessary to bend and bend the broken ends a number of times after each use, and temporarily fix them with rubber bands or clips, which makes the process complicated.

Further, when a sealing agent is sucked and filled into a hand-type sealing gun that is widely used at construction sites, etc., if the nozzle of the sealing gun is thrust directly from the breakage port, excess sealing agent will be around the nozzle. Also, the sealing agent may stick to the gun body and stick out from the bag-shaped container body, making suction work difficult.

The object of the present invention is to easily close the breakage opening of the storage object such as a sealing agent or an adhesive, thereby eliminating the need for a complicated sealing process and simplifying the suction filling work by a sealing gun. And it is in the point of providing a bag-shaped container which can be satisfactorily performed.

[0006]

[Means for Solving the Problems]

 Therefore, in order to achieve the above-mentioned object, as shown in FIGS. 1 and 2, it has a hermetically-sealed bag-shaped container body 1 which is made of a flexible thin-walled sheet material and is filled with an object to be stored. A bag-shaped container, which comprises an elastic member having a predetermined wall thickness on one outer surface of the bag-shaped container body 1, and temporarily seals the breakage opening 2 communicating between the bottom surfaces 31 and 32. The structure is such that the object take-out and block 3 is attached.

[0007]

[Action]

 When used for the first time, the bag is opened by breaking one outer surface of the bag-shaped container body 1 located at the bottom surface of the take-out and sealing body 3 on the mounting side. The object to be stored is taken out through the breakage opening 2 of the take-out and sealing body 3. The take-out and sealing body 3 is made of a member having a predetermined wall thickness and having resilience, and the breakage opening 2 is temporarily closed after the take-out of the stored object is completed, so that a complicated sealing process can be eliminated. Further, in a suction operation using a sealing gun, the nozzle is thrust into the inside of the bag-shaped container body 1 through the breakage port 2 of the take-out and sealing body 3 during suction. In this rushed state, the nozzle is covered with the take-out / blocking body 3, so that the stored object does not stick out to the outside and the stored body does not adhere to the gun body. Simultaneously with the removal of the nozzle, the breaking port 2 is closed, and the sealing agent and the like adhering to the nose's protruding portion is also wiped off, so that the suction filling work by the sealing gun can be performed easily and satisfactorily.

[0008]

【Example】

 In FIGS. 1 and 2, reference numeral 1 denotes a bag-shaped container main body formed in a rectangular envelope shape having a side of about a dozen to several tens of cm. For example, a polyethylene sheet is used for the inner layer 11 and an aluminum sheet is used for the inner and inner layers 12. Is formed by using a thin laminated sheet 10 having a thickness of several tens to several hundreds of microns, which has flexibility and uses a nylon sheet as the middle and outer layers 13 and a polyethylene sheet as the outer layer 14. The long sides 101 and 102 and the short side 103 or 104 on one side are fixed in advance by heat welding on the front and back sides, and after filling an object to be stored such as a sealing agent, the short side 104 or 103 on the other side is made the same. The front and back are fixed by heat welding, and the inside has a completely sealed structure.

The outer surface 100 of the bag-shaped container body 1 is made of a member having a cylindrical shape with a predetermined thickness and having resilience, and a fracture formed by a cross-shaped cutout communicating between the bottom surfaces 31 and 32. A taken-out object-and-closed body 3 for temporarily closing the mouth 2 is attached. The take-out and blocking body 3 is made of, for example, a sponge-like foamed resin 30 made of an independent foam or a continuous foam.

Further, as shown in FIG. 3, the take-out / closure body 3 has the cross-shaped breakage opening 2 cut in advance, and the annular double-sided tape 4 is previously attached to the bottom surface 32 on the attachment side. In this state, about three pieces are attached to the bag-shaped container body 1 and sold as an assembly kit. When used at a construction site, there are a plurality of take-out / closure bodies 3. One of them is peeled off from the protective sheet of the double-sided tape 4 and attached to one outer surface 100 of the bag-shaped container body 1.

At the time of first use, as shown in FIG. 2, a breaking tool 5 such as a knife is inserted from the breaking opening 2 of the take-out and sealing body 3, and a bag shape is formed according to the cross-shaped character of the breaking opening 2. The outer surface of the container body 1 is broken. The object to be stored may be directly taken out from the breakage port 2 of the take-out and sealing body 3, or as shown in FIG. 1, a hand-type sealing gun 6 having a gun body 61 and a nozzle 62 may be used. The gun 6 is inserted into the main body 1 of the bag-shaped container through the breaking port 2 and the object to be stored is taken out into the main body 61 of the gun by suction. In the suction work using the sealing gun 6, the area around the nozzle 62, which is the part that enters the bag-shaped container body 1, is covered with the take-out and sealing body 3, so that the object to be housed is projected to the outside or is housed in the gun body 61. At the same time as the nozzle 62 is pulled out, the breakage opening 2 is blocked by the restoring force and the sealing agent adhering to the protruding portion of the nozzle 62 is also wiped off without sticking any substance, which simplifies the work. And it can be performed well.

By the way, in the above, the breakage opening 2 can be temporarily closed by the take-out and closing body 3, and if the intermittent use is possible with a short interval of about several hours, the stored object is again taken out from the breakage opening 2. However, in the case of intermittent use where there is a long interval of several days or more, for example, as shown in FIG. 4, the stored object W adhered around the breakage port 2 is solidified. In this case, the spare take-out / blocking body 3 is attached to another position, and the stored object is taken out through the new take-out / blocking body 3.

In the above embodiments, the bag-shaped container main body 1 has an envelope shape and has a planar shape, but it goes without saying that it may have a three-dimensional shape. Further, the bag-shaped container body 1 may be formed by using a laminate sheet 10 or a single polyethylene sheet or the like.

[0014]

[Effect of device]

 As described above, according to the present invention, since the breakage opening 2 is temporarily closed by the restoring force of the take-out / closing body 3 when the contained items such as the sealing agent and the adhesive have been taken out, a complicated sealing process is unnecessary. In addition, in the suction work with the sealing gun, the stored items do not stick out to the outside of the gun body or adhere to the gun body, and the suction filling work can be performed easily and satisfactorily. .

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing a bag-shaped container of the present invention in which the thickness of a sheet is exaggerated.

FIG. 2 is a plan view showing the entire bag-shaped container.

FIG. 3 is a plan view showing an assembly kit before the same take-out and sealing body is attached.

FIG. 4 is a plan view showing a state in which a preliminary take-out and sealing body is attached to the bag-shaped container body.

[Explanation of symbols]

1; bag-shaped container body, 11; inner layer, 12; middle inner layer, 13;
Inner / outer layer, 14; Outer layer, 10; Laminated sheet, 10
0: Outer surface, 101, 102; Long side, 103, 104; Short side, 2: Breaking opening, 3: Extracting and blocking body, 30: Foam resin,
31, 32; bottom surface, 4; double-sided tape, 5; breaking tool, 6;
Sealing gun, 61; Gun body, 62; Nozzle

Claims (1)

[Scope of utility model registration request] 1. A bag-shaped container having a hermetically-sealed bag-shaped container body (1) which is made of a flexible thin-walled sheet material and is filled with an object to be stored. (1) One outer surface is made of a member having a predetermined thickness and having resilience, and the breakage opening (2) communicating between the bottom surfaces (31, 32) is temporarily closed. ) Is attached to the bag-shaped container.