JP2020055623A - Plastic bag opening tool - Google Patents

Abstract

To provide a plastic bag opening tool that is attached to a conventional roll holder customary used by a supermarket and a supermarket user, and that can easily, quickly and sanitarily open a rolled plastic bag, as well as allow advertisement to be provided.SOLUTION: A plastic bag opening tool is provided to the conventional roll holder already introduced in a supermarket, and comprises: a rectangular plate material as a substrate; hook parts vertically suspended and attachable to/detachable from a girder of the roll holder at right and left sides of an upper edge part of the substrate; a plastic bag sliding part formed of a shelf-shaped protrusion to which adhesive silicone rubber is attached, and provided at an intermediate portion between the right and left hook parts; and an advertisement paper sheet storage part for storing an advertisement paper sheet provided below the plastic bag sliding part.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a plastic bag opening device that can easily, quickly and hygienically open a roll-shaped plastic bag that is difficult to open in a supermarket or the like, and that can perform advertisement.

  Conventionally, large-scale food stores such as supermarkets employ a large number of employees in various job categories, such as cash register operations, replenishment of goods, inspection of furniture and fixtures in the store, and cashiers and other equipment handled by employees. It is desired that the operation method and the handling method of furniture and the like be simple, for example, such that training on a short time can be completed.

  The roll holder for mounting the roll-shaped plastic bag included in the furniture is a simple mechanism with few failures and simple operability, for example, a mechanism that can easily replenish the roll-shaped plastic bag without time and labor. In addition to supporting the entire weight of the roll-shaped plastic bag, the durability of the unspecified number of users against rotation when pulling out the plastic bag with a different force for each user, vibration when breaking the plastic bag, etc. Needed.

  FIG. 6 is a diagram for explaining a conventional roll holder that is commercially available. A roll-shaped plastic having a cylindrical shape is provided in a space formed by a bottom plate (17), a side plate (16) connected at right angles to the left and right sides thereof, and a plurality of girders (14) and (15) holding the side plate (16). A rotating shaft (19) is inserted into a hollow core (25) connecting the centers of both bottom surfaces of the bag (22), and a rotating shaft (19) is mounted on a rotating shaft bearing (18) provided on the left and right side plates (16). , The roll-shaped plastic bag (22) can be used. The user holds the vicinity of the opening (26) of the first roll-shaped plastic bag by hand and cuts the perforation (28) at the boundary between the continuously formed second plastic bag and the second plastic bag. After pulling out to the front and aligning the triangular projection (12) for perforation cutting with the perforation for cutting (28), the plastic bag (23) is pulled down and cut.

  Conventionally, supermarkets have posted new products, bargain posters, flyers, etc. on the walls, passageways, windows, etc. in stores, and have been advertising advertisements and recruiting employees through newspaper inserts.

JP 2011-131912 A

  For example, in the above-described roll holder, the perforation for cutting the roll-shaped plastic bag may be torn before being pulled out to the triangular projection, and depending on the number of items purchased by some users, the roll-shaped plastic bag may be removed. Multiple drawers can be pulled out consecutively and cut by hand without using triangular protrusions. In some cases, the roll-shaped plastic bag may be released, and due to these operations, the portion cut by the weight of the remaining roll-shaped plastic bag that has not been pulled out, that is, the next drawing surface, May be taken up by the roll-shaped plastic bag.

  For example, in Patent Literature 1, after the first roll-shaped plastic bag is pulled out to the end of the extended plane at a predetermined position for cutting, the perforations of the roll-shaped plastic bag correspond to the triangular protrusions of the roll holder. When the sheet is pulled down and cut against the tip of the extension plane, the second roll-shaped plastic bag is attached to the weak adhesive sheet adhered to the extension plane by the downward force at the time of cutting, and the opening is opened. In addition, a mechanism for preventing the second and subsequent roll-shaped plastic bags from being pulled out is provided. If the user does not cut the roll-shaped plastic bag by the predetermined method, the same situation as in the case of the roll holder occurs because the mechanism for preventing the pull-out does not work during the drawing of the roll-shaped plastic bag. When this occurs, it is considered that the second roll-shaped plastic bag does not stick to the weakly adhesive sheet. However, in Patent Document 1, there is no countermeasure assuming the above-mentioned situation, It also does not describe a method of passing the tip portion through the mechanism again.

  Since users are concentrated around the soccer table in the supermarket, advertisements for the next sale and notices for recruiting employees are placed around the soccer table in the supermarket. It is desired that the advertisement and the notice be more effectively made known to the user because the advertisement is directed to the bag.

  SUMMARY OF THE INVENTION The present invention solves these problems by enabling supermarkets and supermarket users to easily, quickly and hygienically open roll-shaped plastic bags by attaching them to a conventional roll holder that is familiar to them. Can be performed.

In a general roll holder introduced in a supermarket, a rectangular plate is used as a substrate, and on the left and right upper edges of the substrate, hooks for vertically suspending and detaching with respect to the beam of the roll holder are provided. In the middle of the left and right hook portions, a plastic bag sliding portion made of a shelf-like overhang to which silicone rubber having an adhesive force is attached is provided, and an advertisement paper storage for storing advertising paper below the plastic bag sliding portion. And a unit.
A plastic bag opening tool characterized by the above.

  The user does not open the roll-shaped plastic bag with the opening close by licking the wet towel prepared around the soccer table in the supermarket or the user's own finger, using the adhesive force of silicone rubber. Easy, quick and hygienic opening of plastic bags.

  If the conventional roll holder can be used as it is, the supermarket needs to acquire a roll holder with a new mechanism as described in Patent Document 1 and an employee to handle the roll holder for a roll-shaped plastic bag equivalent to a free product. No need for member training.

  Supermarkets can provide advertisements and announcements easily and at appropriate times using a roll holder that attracts the user's gaze.

  Dirt and dust on the surface of the silicone rubber can be removed by wiping with water to recover the adhesive strength.

Front view of the present invention Plan view of the present invention Sectional view of the right side of the present invention Rear view of the present invention Perspective view of the present invention Sketch of general roll holder and roll-shaped plastic bag Diagram of pulling out a roll-shaped plastic bag from a roll holder Diagram showing a perforation for cutting a roll-shaped plastic bag with a triangular projection FIG. 8 is a view showing a state in which the roll-shaped plastic bag is cut off at a perforation for cutting. Perspective view of the present invention Use state diagram of the present invention

Hereinafter, embodiments for carrying out the present invention will be described.
(A) The present invention uses a rectangular plate as a substrate (2), and vertically suspends the upper edge (3) left and right of the substrate (2) detachably with respect to the beam (14) of the roll holder. A plastic bag sliding portion (10) formed of a shelf-like overhang with an adhesive silicone rubber (13) affixed between the left and right hook portions (9). An advertisement paper storage part (11) for storing advertisement paper is provided below the plastic bag sliding part (10), and the plastic bag sliding part (10) and the advertisement paper storage part (11) are provided. The surface is referred to as a front surface (7) of the main body, and the surface provided with the hook portion is referred to as a rear surface (8) of the main body.
(B) The hooks (9) are located on the left and right edges of the upper edge (3) of the substrate (2), and are suspended vertically from the beam (14) of the roll holder. 3) has a substantially U-shape inverted upside down as shown in FIG. 3 to facilitate attachment and detachment of the present invention.
(C) The plastic bag sliding portion (10) is made of silicone rubber (13) which is located in the middle of the left and right hook portions (9), immediately before the triangular projection (12), and which has an adhesive force on the shelf-like overhang. The user sticks out the plastic bag (23) as shown in FIGS. 7, 8, and 9 and pierces the cutting perforation (28) with the triangular projection (12). As shown by 11, the plastic bag (24) can be slid on the silicone rubber (13) to open easily, quickly and hygienically.
(D) The advertisement paper storage section (11) is located below the plastic bag sliding section (10), and the lower edges (4) of the substrate (2) and the holding plate (5) are connected by the connection plate (6). A transparent plate is used for the holding plate (5) in order to make it easy for a user to read a document such as an advertisement, and the upper end of the holding plate (5) is formed as shown in FIG. Since the distance between the substrate (2) and the sandwiching plate (5) is narrowed so as to press inward, the document such as the sandwiched advertisement does not fall off.
The present invention has the above structure.

  When the present invention is used, the front surface (7) of the main body having the plastic bag sliding portion (10) and the advertisement paper storage portion (11) is directed toward the user, while holding the left and right hook portions (9) with both hands. When the roll-shaped plastic bag (22) is mounted on the roll holder, the roll-shaped plastic bag (22) is once removed for safety. Hang it.

  The holding plate (5) that constitutes the advertisement sheet storage section (11) is not limited to the method of connecting the above-described transparent plate material to the substrate by the connection plate (6). May be integrally formed of a transparent synthetic resin material or the like.

  The object to be held in the advertisement paper storage section (11) is not limited to a document such as an advertisement, and may be a transparent card case or a clear holder into which a document such as the advertisement is inserted.

  The object to be clamped in the advertisement paper storage unit (11) is not limited to a document such as an advertisement, and a sample may be placed as a structure for keeping a space between the substrate (2) and the clamping plate (5). .

  The advertisement paper storage unit (11) is not limited to posting an advertisement or a notice of a supermarket, and may be used by a third party such as an advertising agency authorized by the supermarket, paying a usage fee. .

  As shown in FIGS. 7 and 8, the user pulls out the roll-shaped plastic bag (23) from the roll holder in the conventional manner, aligns the triangular projection (12) with the cutting perforation (28), and shows in FIG. As shown in FIG. 11, the plastic bag (24) is slid on the silicone rubber (13) of the plastic bag sliding portion (10) as shown in FIG. Can be performed quickly and hygienically.

DESCRIPTION OF SYMBOLS 1 Poly bag opening tool 2 Substrate 3 Upper edge 4 Lower edge 5 Clamping plate 6 Connection plate 7 Main body front 8 Main body back 9 Hook part 10 Plastic bag sliding part 11 Advertising paper storage part 12 Triangular projection 13 Silicon rubber 14 Digit a
15 digits b
Reference Signs List 16 Side plate 17 Bottom plate 18 Rotating bearing 19 Rotating shaft 20 Mounting column 21 Mounting base 22 Roll-shaped plastic bag 23 Plastic bag a
24 plastic bags b
25 hollow core 26 first opening of roll-shaped plastic bag 27 bottom of first roll-shaped plastic bag 28 perforation for cutting 29 opening of second roll-shaped plastic bag 30

Claims (1)

  In a general roll holder introduced in a supermarket, a rectangular plate is used as a substrate, and on the left and right upper edges of the substrate, hook portions are provided which are vertically suspended to be detachable from the girders of the roll holder. In the middle of the left and right hook portions, a plastic bag sliding portion made of a shelf-like overhang with adhesive silicone rubber is provided, and an advertisement paper storage for storing advertising paper below the plastic bag sliding portion. Plastic bag opening tool provided with a part.

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