JPH0248020Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a dehumidifier storage container.

(Prior art) This type of conventional dehumidifier storage container is constructed from a plastic molded product, and a shelf frame is provided in the middle of the box-like container, on which the bags are placed. A desiccant case (Japanese Utility Model Publication No. 53-23972) in which a desiccant is placed, a water absorbent body is placed in the container under the frame, and a lid plate with ventilation holes is fitted to the top opening of the container, and the bag is It consists of an upper half bag made of porous film processed material and a lower half bag made of transparent film such as vinyl, and a net-like material is provided at the boundary between the upper and lower bags. A moisture absorbent container in which the upper half of the bag above the object contains a deliquescent moisture absorbing composition, and the lower half of the bag below the mesh is used as a storage tank for the deliquescent liquid (Japanese Utility Model Publication No. 1986-86234)
etc. have been proposed so far.

(Problem to be solved by the invention) If the product is made of the conventional plastic molded product mentioned above, if the specifications such as size are changed, a new mold must be manufactured. In the case of the former method, which is expensive and was proposed in the published gazette, the box container cannot be reduced in size even when not containing desiccant in a bag, and when not in use, When stored as an empty container, a considerable amount of space is required, and in the latter case, when the deliquescent moisture-absorbing composition is not stored, even if the bag can be made smaller, Since there is no inlet for introducing this composition, it is not possible to easily contain the composition, and the bag containing the deliquescent moisture-absorbing composition is not delivered in an outer box or container. Therefore, the bag was at risk of being damaged.

The present invention was devised in view of these points, and it is possible to reduce the size of the storage container before storing the desiccant, and to easily store the desiccant into the bag inside the storage container. The purpose is to protect the containing bag during use.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a desiccant charging cylinder in the bag containing the desiccant, and also uses a collapsible paper The problem is solved by storing the products in a manufactured carton.

That is, in the present invention, a water-permeable intermediate film is interposed between a moisture-permeable ceiling film and a waterproof/moisture-proof bottom film, and these three films are welded at the periphery. A bag body made of plastic film has a desiccant injection cylinder with a threaded outer surface protruding from the ceiling film, and the injection cylinder is made to protrude from the inside through a through hole in the top plate of a foldable carton of paper or the like. It is constructed such that the cap is screwed onto the charging tube.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

The present invention consists of a plastic film bag body A,
The bag body A is comprised of a collapsible carton B containing the bag body A, and a dehumidifier C is housed in the bag body A. As the dehumidifier C, a desiccant such as calcium chloride is used.

The plastic film bag A has a ceiling film a that is moisture permeable, a bottom film b that is waterproof and dehumidifies, and a water permeable intermediate part between these two films. film c
are intervening, and these three parties are involved in the surrounding area 1
It is welded in.

The ceiling surface film a and the intermediate film c are:
In addition to the peripheral portion 1, the intermediate portions 2, 2, etc. may be welded. By welding the intermediate portions 2, 2 in this manner, unnecessary hanging of the intermediate portion film c can be prevented.

A charging tube 3 protruding outward is provided at the center of the ceiling surface film a, and this loading tube 3 has a thread 4 on its outer surface. The cap 6 is screwed onto the cap 6.

Moreover, instead of screwing the screw ring 5 into the screw thread 4, a collar corresponding to a screw ring may be integrally provided on the screw thread 4.

The dehumidifier C is introduced from the injection tube 3 between the ceiling film a and the intermediate film c.

Carton B is a foldable container made of cardboard or the like, and has a through hole 8 in the center of the top plate of the container body 7, and the plastic film bag body A built into the container body 7 of this carton B is Insertion cylinder 3
protrudes outward from this through hole 8, and the thread 4 on the outer surface
A screw ring 5 is screwed on to fix the bag body A to the carton B, and a cap 6 is also screwed on.

If the thread 4 has a protruding collar corresponding to the screw ring 5, the through hole 8 in the center of the top surface of the container body 7 has a hole edge that allows the collar to pass through. Just make cuts etc.

Note that 9 is a pore provided in the side plate of the carton B.

The container body 7 containing the plastic film bag A may be a cylindrical body with both ends open.

In the present invention, an empty container body folded into a flat shape is assembled as a carton B, a cap 6 is screwed off from a charging tube 3, and a desiccant such as calcium chloride as a dehumidifying agent C is poured from this loading tube 3. and stored between the moisture-permeable ceiling surface film a of the plastic film bag body A, the water-permeable ceiling surface film a, and the water-permeable intermediate film c;
The cap 6 is screwed onto the charging cylinder 3 again to complete the process.

The thus completed dehumidifier storage container is used in a place where it is used for dehumidification. Moisture in the air enters inside through the pores 9 provided in the side plate of the carton B, passes through the plastic film bag A, and is absorbed by the desiccant c such as calcium chloride. When this desiccant C absorbs enough moisture and the water content increases, the water-permeable intermediate film C
Drip some of it through. This dropped deliquescent material is stored on the lower bottom film b, which is waterproof and moisture-proof.

(Effects of the invention) The present invention interposes an intermediate film between the ceiling film and the lower bottom film, welds these three at their peripheral edges, and also applies a desiccant to the ceiling film. A plastic film bag with a protruding loading tube is protruded from the top plate of a foldable paper carton. When a dehumidifier storage container made of a carton is transported from a manufacturing factory to a factory where the container is filled with desiccant and sealed, it can be folded into a flat shape.
It is not bulky and easy to handle, and it does not take up much space to store.At the desiccant filling factory, the cartons are assembled and the desiccant is poured into the plastic film bag through the protruding input cylinder. If you screw the cap onto the tube,
Since it is completed as a product, it is easy to fill and seal it.

Furthermore, even during use, the plastic film bag is not exposed to the outside, so there is no chance of damage to the film membrane.

In addition, since the plastic film bag is housed inside a foldable carton,
Even when changing specifications such as size, it is easier to make changes compared to conventional plastic molded products that use molds, and the manufacturing cost can be kept relatively low. Cartons can be easily printed.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the dehumidifier storage container of the present invention, Fig. 2 is a partially cutaway drawing of the same, and Fig. 3
The figure is a cross-sectional view of the plastic film bag.
The figure is a view from below showing the welded part of the ceiling film. Code, A...Plastic film bag, B
... Carton, C ... Dehumidifier, a ... Ceiling surface film, b ... Bottom surface film, c ... Intermediate film, 1, 2 ... Welding part, 3 ... Input port, 4
...screw, 5...screw ring, 6...cap, 7...
Container body, 8...through hole, 9...pore.

Claims (1)

[Scope of utility model registration request] A water-permeable intermediate film is interposed between the moisture-permeable ceiling film and the waterproof/moisture-proof bottom film, and these three films are welded at the periphery, and the outer surface is welded to the ceiling film. A bag body made of plastic film having a desiccant injection cylinder with a thread protruding thereon is attached to a through hole in the top plate of a foldable paper carton by causing the injection cylinder to protrude from the inside, A dehumidifier storage container configured such that a cap is screwed onto this charging tube.