JP2013006605A - Easily unsealable refill container, and easily unsealable refilling method using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve problems of a refill container for electronic parts, liquid detergent, foods or domestic articles, such that conventionally, the container has to be manually unsealed by pulling, the container is often clogged depending on the size or location of an opening, a lid becomes waste, hands often get dirt, and the container made of a film has not sufficient stiffness thereby causing unstable pouring to a refilling port.SOLUTION: The refill container is constituted of a molded tray and a lid. A flange along the whole periphery of the molded tray is hermetically sealed with the lid. The container can be easily unsealed through one action by providing perforations or through-holes only to a forefront section of the flange along an opening of the molded tray of the container, when inserting (set-pushing) the container into a filling device, without requiring a human element.

Description

  The present invention relates to refill containers for electronic components, liquid detergents, foods, household products and the like.

  Conventionally, with regard to transfer, movement and refilling of electronic parts, liquid detergents, foods and household items, etc., manually pulling and opening, depending on the size and location of the opening, the lid material becomes dust, There are problems that the hand is easily soiled, the container is made of film and does not have a low waist, and cannot be poured stably into the refill opening. Various refill containers have been invented and devised to cope with these problems.

  Conventionally, as a form (packaging) of a storage container for storing electronic parts, there are various types such as taping for holding a large number of electronic parts on tape, case packing for storing in a case, magazine packing, bag packing for storing in a bag-like container, etc. The storage method is used. Among these storage forms, the bag-packed storage form is considered to be the most economical.

  Patent Document 1 shows an example of a bag-like storage container used for conventional bag storage. As shown in FIG. 5 (a), the storage container (pillow packaging bag) (20) used in this example is a cylindrical member whose planar shape is a rectangle when not storing electronic components. As shown in FIG. 5 (a), the lower end portion is sealed by a method such as heat welding, and after the electronic component is put in, the upper end portion is sealed by a method such as heat welding. . And as a constituent material of this storage container (20), the inner peripheral surface uses polypropylene, polyethylene, or the like subjected to antistatic treatment.

  When mounting the electronic component stored in the storage container (20), a part of the bag is cut out with a blade to form a discharge port, and the electronic component is inserted from the discharge port into the electronic component input port of the mounting machine. However, depending on the size of the discharge port, the holding angle of the bag, etc., the electronic parts are immediately clogged at the discharge port, and the required amount cannot be easily removed immediately.

  Then, as shown in FIGS. 6 (a) and 6 (b), the container of Patent Document 1 is provided with a perforation in the bag and opened in accordance therewith, so that a specific opening is formed, and the contents are clogged with the opening. However, depending on the shape and size of the electronic component, it can become clogged immediately, so depending on the shape and size of the electronic component, The problem is that it is not easy to set the size and guide angle.

  Although Patent Document 2 relates to an electronic component chip storage cassette, FIG. 7A is an illustrative view showing an example of a conventional electronic component chip storage cassette. The electronic component chip storage cassette (40) is formed with a storage portion (43) for storing electronic component chips. Continuing from the storage part (43), the opening (41) is formed with a discharge port (41) for discharging the electronic component chip to the outside. A slide groove for sliding the shutter (42) is formed on the side surface of the storage cassette (40), and a thin shutter (42) fixed to the storage cassette (40) is slidably attached. . The shutter (42) is guided from the side surface of the storage cassette (40) so as to cross the discharge port (41), and the discharge port 4 is opened and closed by the shutter (42) by sliding the shutter (42).

However, as shown in FIG. 7A, such an electronic component chip storage cassette (40
), The shutter (42) cannot be fixed so as not to slide, and the electronic component chip may leak during transportation. Further, it is difficult to confirm whether or not the shutter (42) is completely closed. Furthermore, in order to supply the electronic component chip to the mounting machine, the electronic component chip is inserted into the receiving portion of the supply machine, but since the shutter (42) is easily opened, the electronic component chip storage cassette is erroneously set in the supply machine. Then, there is a risk that chip parts having different characteristics are mixed.

  In view of these, Patent Document 2 provides a hole in the shutter (52) as shown in FIG. 7B, and inserts a protrusion (56) of a stopper into the hole to stop the movement of the shutter (52). However, since the shutter (52) is movable or stopped in two functions, the opening area cannot be finely adjusted. Depending on the area of the opening (51), the Depending on the size and shape of the component chip, clogging may occur.

JP 2000-043977 A JP 2002-274593

  However, a bag or the like has no shape stability, and there is a problem that the bag breaks halfway during filling and cannot be filled to the end. Furthermore, since the opening has to be opened by a human hand (or a bag or the like), there is a possibility that foreign matter or the like may be mixed during opening.

  In addition, since the container of Patent Document 2 is a molded product, it has excellent filling suitability and shape stability at the time of filling, but since a complicated mechanism such as a shutter must be provided, both the manufacturing time and cost are greatly increased. It will be up.

  In the present invention, the above-mentioned refill container is considered for the transfer, transfer, and refilling of electronic parts, liquid detergents, foods and household items, etc., but with a simple container, the opening operation is a manual operation. And could not prevent the possibility of contamination.

  The present invention is to solve the above problems.

The invention of claim 1 is a one-action set push type refill container, the container comprising a molded tray and a lid,
The flange on the entire circumference of the molding tray is hermetically sealed by the lid after filling the contents,
The container is provided with an opening,
The tip of the opening is bent parallel to the container flange or upward.
Do not provide perforations or through holes in the lid portion of the opening,
An easily opened refillable container having a perforation or a through hole only in the forming tray portion of the opening.

  According to a second aspect of the present invention, the hermetic seal between the opening and the lid member is formed of an easy peel sealant. It is a container.

  According to a third aspect of the present invention, there is provided an easily opened refillable container using the filling device according to the first or second aspect, wherein a tip end portion of the opening is bent upward.

  According to a fourth aspect of the present invention, the container according to any one of the first to third aspects is inserted into the filling device along a guide provided in the filling device, whereby the opening of the container is provided. The front end of the container is caught by a horizontal plate protruding from the middle stage of the filling device and pulled in the lateral direction, whereby the opening is easily opened, and the contents of the container are placed below the filling device. It is an easy-opening refilling method using a filling device, characterized in that it can be easily refilled into the refillable container.

  The invention of claim 1 is a refill container comprising a one-action set-push type molding tray and a lid material, and a flange around the entire circumference of the molding tray is hermetically sealed by the lid material. When the container is inserted into the filling device (set push) by forming a slit having a perforation or a through-hole only in the forming tray part of the opening part of the tip part, the opening part of the container When the tip part hits a horizontal plate protruding from the middle stage of the filling device and the sealing seal is peeled off from the perforation or through hole only in the molding tray part of the opening of the container, It has an effect that it can be easily opened with one action without leaving an element and without using it.

  The invention of claim 2 can be opened more easily by using an easy peel sealant for the forming tray and the opening of the lid.

  According to a third aspect of the present invention, the container according to the first or second aspect is inserted into the filling device along a guide provided in the filling device by bending the opening upward. By using the set push), the front end of the opening of the container is caught by the horizontal plate protruding from the middle stage of the filling device and pulled in the lateral direction, without using human elements. Therefore, the opening can be easily opened with one action, and the contents of the container can be easily refilled in the refill container below the filling device. It is.

FIG. 1A is a schematic outline view of a refill container in which a forming tray and a lid portion of the invention of claim 1 are bonded together, and slitting such as perforations and through holes is made only on the flange of the forming tray. FIG. 1B is a schematic sketch showing that the opening of the container has begun to be opened easily using a filling device. FIG. 2A is an outline sketch of the refill container of the present invention. FIG. 2B is a schematic sectional view of the filling device of the present invention. (A) of FIG. 3 begins to insert the refill container of the present invention along the guide of the filling device, and the top of the opening of the container is on a horizontal plate protruding from the middle stage of the filling device, FIG. FIG. 3B is a schematic cross-sectional view after the refill container of the present invention is pushed down to the back of the filling device after FIG. 3A, and the contents of the refill container of the present invention are refilled. It is the schematic diagram which has moved in the container. FIG. 4A is a schematic plan view of the refill container of the present invention, and shows a state in which the perforation or the through hole is processed only in the forming tray. FIG. 4B is a schematic side view of the refill container according to the present invention, and shows a state in which the top of the opening of the container is facing upward. FIG. 4C is a schematic cross-sectional view taken along the line A-A ′ of FIG. FIG. 5A is a schematic front view of a conventional pillow packaging bag according to Patent Document 1. FIG. (B) and (c) of FIG. 5 are schematic views in which the lower end portion of the bag is cut with a knife to open the conventional pillow packaging bag according to Patent Document 1, and FIG. In the case of an opening, FIG. 5C shows the case of a small opening. FIG. 6A is a schematic front view of a pillow packaging bag according to the invention of Patent Document 1, and is a schematic view of a state in which an opening is provided in a specific direction. FIG. 6B is a schematic view of the start of movement in order to transfer the contents with the opening of the pillow packaging bag after cutting in FIG. (A) of FIG. 7 is a schematic cross-sectional view of a conventional container according to Patent Document 2, and is a schematic view of a state in which a shutter in an opening is operated in order to take out contents from the container. It is a type that does not have. (B) of FIG. 7 is a schematic cross-sectional view of a container according to the invention of Patent Document 2, and compared to the conventional type of FIG. 7 (a), a shutter at the opening is provided with a rotary stopper, The opening and closing of the opening is stabilized.

  The present invention is a refill container comprising a molding tray and a lid material that can be easily refilled with a single action, wherein the flange on the entire periphery of the molding tray is hermetically sealed by the lid material, and the tip of the container Only the forming tray part of the opening part of the opening is perforated or slitted with a through hole, so that when the container is inserted into the filling device (set push), the opening part of the container The tip part hits the horizontal plate protruding from the middle stage of the filling device, and only the forming tray part of the opening part of the tip part of the container starts to break from the perforation or through hole, leaving no human element. In addition, it is a refillable container that can be easily opened with one action without using it.

  As shown in FIG. 1 (a), it is necessary to provide the perforation (7) or the through hole (7) (slit processing) only in the forming tray (2) of the present invention, that is, the lid (3 ) Shall not be slit.

  That is, as shown in FIGS. 2 (a) and 2 (b) and FIGS. 3 (a) and 3 (b), the refill container (1) of the present invention is inserted into the filling device (10) along the guide (11) ( When the set push is performed, the tip (6) of the opening of the container (1) hits a horizontal plate protruding from the middle of the filling device (10), and the tip of the container (1). Fracture begins at the perforation (7) or through hole (7) of the forming tray portion of the opening (5).

  Further, when the container (1) is pushed into the back of the filling device (10), that is, downward, as shown in FIG. 3 (b), the front end (6) of the opening is It is pulled along the back along (12), which causes a major break along the perforation and creates an opening (5) as shown in FIG. 1 (b). After this, the contents fall down to the back of the filling device (10), that is, downward. At this time, the hand pushes the container into the back of the filling device (10), that is, downward. It is an action only, and after this, it can be easily transferred without using human elements and without using it.

  That is, when the container (1) is pushed into the filling device (10), the lid material surface of the container (1) is directed to the side of the horizontal plate (12) protruding from the middle stage of the filling device (10). Therefore, it is necessary to push in along the guide (11) of the filling device (10).

FIG. 4 is a diagram illustrating the configuration of the forming tray and the lid member. (A) is a schematic plan view of the refill container of the present invention, and represents the formation position of perforations or through holes. (B) is sectional drawing of a forming tray and a lid | cover material. A sealant layer (on the flange (4) of the molding tray
A lid (3) is formed via 9).

  The molding tray of the present invention can use polyolefin (polyethylene, polypropylene, etc.), polyvinyl chloride, polyethylene vinyl acetate, polyethylene terephthalate, polystyrene, acetylene butadiene styrene copolymer, etc., but it can be selected according to the contents and quality requirements. However, it is preferable to use a polyolefin-based resin from the viewpoint of moldability.

  The sealant layer is not particularly limited as long as it is a heat sealable material, but it is preferable to use an easy peel material.

  As the cover material, polyolefin resin, polyamide resin, polyethylene terephthalate film, vinylon film can be used. When it is necessary to give the lid material barrier properties, an inorganic oxide vapor-deposited film in which an inorganic oxide is vapor-deposited, an aluminum foil or the like can be appropriately laminated. Although the dimension should just be the same dimension or more, it is not specifically limited.

  If the contents are electronic parts or powder, antistatic agent, antistatic agent or conductive material is kneaded into the above resin to prevent static buildup on the molding tray and lid. Alternatively, an antistatic coating, an antistatic coating, or a conductive coating on a molding tray can be used.

  The manufacturing method of the molding tray of the present invention may be either a vacuum molding method or an injection molding method, depending on required quality such as durability, precision, manufacturing quantity, complexity of shape, cost, etc. Any method can be selected.

  In order to easily determine whether or not the contents remain, it is necessary to make the lid material transparent or translucent.

  When the piercing resistance is required for the cover material, a multi-layered cover material including a nylon film or a vinylon film can be used.

  If the contents are food, it is necessary to select a material with excellent barrier properties such as oxygen permeability so that the food is not easily altered during storage before opening, and a vinylidene chloride layer or polyvinylidene chloride film is required. In this case, a freshness-preserving agent and an oxygen absorbent that are mixed with food are placed inside the container, that is, a molded tray. Alternatively, it can be fixed to the lid so that it does not fall off when opened.

1. Refillable container 2 of the present invention, molded tray 3 of the present invention, lid material 4 of the present invention, flange 5 of the molded tray of the present invention, opening 6 of the refillable container of the present invention, tip of the opening of the present invention 7. Perforation or through-hole 8 of the molding tray of the present invention, the contents 9 of the refill container of the present invention, the sealant layer 10 of the lid material of the present invention, the filling device 11 of the present invention, and the guide 12 of the filling device of the present invention. The middle horizontal plate 20 of the filling device of the present invention, the conventional pillow packaging bag 21 according to Patent Document 1, the seal portion 22 of the conventional pillow packaging bag according to Patent Document 1, and the conventional pillow packaging bag according to Patent Document 1 Non-sealing portion 23, pin hole 24 of the conventional pillow packaging bag according to Patent Document 1, cutting line 25 for large opening of the conventional pillow packaging bag according to Patent Document 1, and conventional pillow packaging according to Patent Document 1 Cutting line for small opening in bag 0, the pillow packaging bag 31 according to the invention of Patent Document 1, the seal part 32 of the pillow packaging bag according to the invention of Patent Document 1, the non-sealing part 33 of the pillow packaging bag according to the invention of Patent Document 1, the invention of Patent Document 1 The pin hole 34 of the pillow packaging bag according to the invention, the cutting line 35 for opening the pillow packaging bag according to the invention of Patent Document 1, the opening 36 of the pillow packaging bag according to the invention of Patent Document 1, and the invention of Patent Document 1 The contents 40 of the pillow packaging bag, the conventional storage cassette 41 according to Patent Document 2, the opening 42 of the conventional storage cassette according to Patent Document 2, the shutter 43 of the opening of the conventional storage cassette according to Patent Document 2, the patent The storage unit 44 for the contents of the conventional storage cassette according to Document 2, the inner frame 45 of the conventional storage cassette according to Patent Document 2, the inner frame 50 of the conventional storage cassette according to Patent Document 2, and the invention of Patent Document 2 Person in charge The storage cassette 51, the opening 52 of the storage cassette according to the invention of Patent Literature 2, the shutter 53 of the opening of the storage cassette according to the invention of Patent Literature 2, the storage portion 54 of the contents of the storage cassette according to the invention of Patent Literature 2. The inner frame 55 of the storage cassette according to the invention of Patent Document 2, the inner frame 56 of the storage cassette according to the invention of Patent Document 2, and the shutter stopper at the opening of the storage cassette according to the invention of Patent Document 2

Claims (4)

A container composed of a molding tray and a lid,
The flange on the entire circumference of the molding tray is hermetically sealed with the lid after filling the contents,
The container is provided with an opening,
The tip of the opening is bent in parallel or upward with respect to the container flange,
The lid member portion of the opening is not provided with perforations or through holes,
An easy-open refillable container characterized in that a perforation or a through hole is provided only in the molding tray portion of the opening. The easy-open refillable container according to claim 1, wherein a hermetic seal between the opening and the lid member is formed by an easy peel sealant. The easy-open refillable container according to claim 1 or 2, wherein a tip end portion of the opening is bent upward. By inserting the container according to any one of claims 1 to 3 into the filling device along a guide provided in the filling device, the tip of the opening of the container is An easy-opening refilling method, wherein the opening is easily opened by a horizontal plate protruding from a middle stage, and the contents of the container can be easily refilled.