JPH07165370A - Reel for physical distribution - Google Patents

Abstract

PURPOSE:To provide a reel for physical distribution which is constituted to eliminate direct adhesion of a label to a reel and simplify and facilitate mounting and demounting of the label on and from the reel. CONSTITUTION:In a given position on the surface of a reel body 1, two sides (a) and (b) positioned facing each other with a central part nipped therebetween or four corner parts (e), (f), (g), and. (h) are protruded and expanded from the outer surface of the reel body 1 or a given position is recessed toward the thickness side of the reel body. The part, fronting on the central part side, of the protrusion part or the recessed part is formed in an opened state. A gap 4 for inserting a card through which a given item-discribing card 3 is inserted is formed between the reverse of a part remaining at the periphery of the protrusion part or the recessed part and the obverse of the reel body 1 or the obverse of the recessed part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention comprises a pair of left and right hub portions and a drum portion provided in the center portion between the hubs, and the drum portion is flexible such as tape-shaped, linear-shaped or chain-shaped. The present invention relates to a distribution reel used for winding and transporting a long object, and for sequentially unwinding and using the long object that has been wound through a spindle in a hole at the center in a use site.

[0002]

2. Description of the Related Art Conventionally, this type of physical distribution reel has a label, etc., on the surface of the reel, on which the name, length, manufacturer's name and other necessary information of the wound product (including printing) are written. It was adhered using an adhesive.

[0003]

Therefore, in the conventional distribution reel of this type, the wound reel is used to reuse or recycle the waste reel. At this time, it was necessary to remove the attached label, and in this removal, a stripping solution, detergent, water, etc. were used to manually remove the label.

Therefore, there has been a problem that this peeling and removing work requires a great deal of time and labor. Also, due to such peeling and removal work, the cost of reels to be reused is higher than that of new reels, and it is cheaper to dispose than to recycle, which leads to resource consumption. I was holding. On the other hand, there is also a problem that water pollution and environmental destruction are caused by the use of solvents and detergents.

Therefore, the present invention pays attention to various problems that such conventional distribution reels have, and in order to solve all these problems at once, it has been consistent for many years. The means for directly adhering labels to reels has been abolished, and a distribution reel with a structure that allows labels to be easily attached to and removed from reels in an easy and short time This is what I am trying to provide.

[0006]

The structure of the present invention for achieving the object will be described with reference to the reference numerals used in the drawings showing the embodiments. The first structure of the present invention is a reel unit 1
At a predetermined position on the outer surface of the two side portions a, b or four corner portions e, f, g, which face each other with the central portion interposed therebetween.
h is made to project from the outer surface of the reel body 1, and the portions of the projecting portions 2 facing the central portion side are formed in an opening shape, and the rear surfaces of these projecting portions 2 ... A card insertion gap 4 for inserting the required item description card 3 is formed between them.

In the second structure, a substantially rectangular recess 5 is formed at a predetermined position on the outer surface of the reel body 1 so as to be recessed from the outer surface of the reel body 1, and the central portion of the recess 5 is formed. The two sides a, b or the four corners e, f, g, h which are opposed to each other sandwiching them are made to project 2 toward the central part side of the recessed part 5, and the surface on the central part side of these projecting parts 2 ... The formed portions are open, and a card insertion gap 4 for inserting the required item description card 3 is formed between the back surface of each of the protruding portions 2 ... And the outer surface of the recessed portion 5. It is a thing.

In the third structure, the reel body 1 is provided with a predetermined position on the outer surface of the reel body 1 at two sides a, b or four corner portions e, f, g, h which are opposed to each other with the central portion therebetween. Of the bulging portion 20 toward the outer surface of the
The bulging wall portions 21 facing the central portion side of ... are cut off to form an opening, and the required matter description card 3 is provided between the rear surface of each of the bulging portions 20 and the outer surface of the reel body 1. A card insertion gap 4 for inserting a card is formed.

In the fourth structure, at a predetermined position on the outer surface of the reel unit 1, two sides a, b or four corners e, f, which are opposed to each other with the central portion of the virtual square shape therebetween, are arranged.
The deformed rectangular shape with g and h left is formed with a concave portion 5 that is recessed from the outer surface of the reel body 1 toward the back side, and the concave portions 22 ... Remaining in the virtual rectangular shape are concave. The recessed wall portions 23 facing the recessed portion 5 are cut off to form openings, and between the respective back surfaces of the non-recessed portions 22 ... Left in these virtual square shapes and the outer surface of the recessed portion 5. Insert the required item description card 3 into the card insertion gap 4
Is formed.

[0010]

The present invention has such a structure. Therefore, when the reel is used, the protrusion 2 and the bulge 20 are used.
Alternatively, in the card insertion gap 4 formed between the back surface of the non-recessed portion 22 and the outer surface of the reel body 1 or the surface of the recessed portion 5, a card for describing the required items (generally called a label, other paper pieces or film). (Including the one in the shape of 3), insert the side edges or the four corners of the card 3 to hold the card 3, and after using the reel, if the card 3 inserted and held in the same gap 4 is pulled out, it can be immediately turned to the reuse. Yes, it can be recycled.

As described above, in the physical distribution reel of the present invention, the card 3 can be easily removed and removed, so that it can be immediately sent as a reusable reel without cost up and can be reused. You can
Further, even if the reel body 1 is damaged such as scratches or chips that are not suitable for reuse, it can be recycled for reuse after the card 3 is removed. As a result, a peeling solution for removing the label, a detergent, etc. are completely unnecessary, there is no possibility of causing water pollution, and the water quality treatment is also unnecessary, which is extremely convenient and does not lead to cost up. The percentage of used or recycled reels can be increased.

The first and second structures according to the present invention are structures suitable for injection molding of synthetic resin, and the third and fourth structures are mainly composed of synthetic resin. It has a structure suitable for manufacturing by blow molding vacuum molding or press molding of a resin plate material.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. First, the distribution reel referred to in the present invention is a display for distinguishing it from a fishing reel, a spool reel, and other reels. The reel body 1 is not limited to the illustrated half-divided reel, but is a reel in which a pair of flange bodies and the drum 11 are integrally formed, and three members of two face plates and a drum body. The formed disc is a disc-shaped portion of a reel generally called a distribution reel. The required matter description card 3 is a sheet-shaped card on which characters, symbols, figures, etc. are written or printed, and the material thereof may be paper, resin film or other sheet-shaped card.

In the drawings, the card holders A and A showing different embodiments are provided above and below the reel unit 1 except for a partial view because of the number of drawings. However, it goes without saying that the reel according to the present invention may be provided with at least one card holding portion A, and the card holding portions A of the same type may be formed in two or more places.

1 to 3 are views showing the first and second embodiments of the present invention, in which FIG. 1 shows the overall shape of the front of the reel unit 1, and FIG. Shows the shape of
FIG. 3 is a view showing a central longitudinal section of FIG. 1, and the wall thickness of the main body portion is shown in a thick wall shape for easy understanding of the sectional structure.

In the reel unit 1 of the embodiment, a circular through hole 12 having a portion projecting in three directions for inserting a support shaft is formed in a central portion, and a circular through hole 12 projecting from around the hole 12 in three directions. The ribs 13 and the circular drum portion 11 are formed so as to project toward the back side, and four through window holes 14 are formed in the outer peripheral portion of the drum portion 11 above and below the central transverse line. It is a synthetic resin injection molded product.
The wall thickness of the reel body 1 varies depending on the diameter of the reel, the purpose of use, the manufacturing means, etc., but in general, the thickness is usually 1 to 2 mm from the viewpoint of saving the materials used.

In the first embodiment shown in the upper portion of FIG. 1, the upper and lower sides a of a rectangular shape having an area in which the card 3 (indicated by a chain line) in which necessary items are described at the expected card display position A are fitted perfectly. , B, the horizontally long protrusions 2 and 2 covering the entire lengths of the sides a and b and the four corner portions e, f, g, and h, and the rear side of the protrusions 2 and 2 is outside the reel body 1. The protrusion is formed to have a height of 0.3 mm to 1 mm from the surface. At this time, as shown in FIG. 2, laterally long mold holes 2a, 2a for forming the protrusions 2, 2 are formed on the rear surface side of the reel unit 1. In this way, above and below the expected card display position A, the portions facing the central portion side are the projecting portions 2 and 2 which are open, and the rear surface of these projecting portions 2 and 2 and the surface of the reel unit 1 are A gap 4 for inserting a card is formed between them.

The upper and lower sides of the card 3 in which necessary items are described are inserted and held in the gap 4. In this way, the card 3 held by the projecting portions 2 and 2 is protected at the upper and lower side edges and the four corners thereof and does not slip out. Also,
When the card 3 is taken out after the reel has been used, the right end of the card 3 can be easily drawn out by lifting the right end of the card 3 with a pen tip or the like and holding the knob.

The second embodiment shown in the lower part of FIG. 1 is shown as left-right reversal to show a state in which it is half-turned from the upper part (in the other front views, the lower part is also left-right reversed). ), In the first embodiment of the upper part, a shape in which the mold holes 2a, 2a seen in the upper part of FIG. 2 are not formed on the back side by using a split mold in forming the protrusions 2, 2. In addition, laterally long depressions 6 and 6 are additionally formed at the left and right positions of the intermediate portion of the protrusions 2 and 2. By doing this, when removing the card 3 after using the reel, it is convenient to put the tip of the nail or the pen tip in the recesses 6 and 6 and pull up the end of the card 3 from the back side and then pick it up by pinching. It was done. As mentioned above,
When forming the protruding portion 2, it may be arbitrarily selected whether to have the mold hole 2a on the back surface side or not.

In the third embodiment shown in the upper portion of FIG. 4, the shape of the protruding portions 2 and 2 is the same as that of the protruding portions 2 and 2 in the first embodiment (the embodiment shown in the upper portion of FIG. 1). The protrusions 2 and 2 are formed by removing the corners g and h, and a longitudinally elongated rib 8 is formed at a position slightly apart from the right side (card insertion side) of the protrusions 2 and 2, and the left middle part is formed. It has a structure in which a horizontally long through hole 6 is formed. By doing so, the card 3 is inserted from the right side of the protrusions 2 and 2, and the rib 8 prevents the card 3 from coming out to the right side, and at the time of taking out the card 3, insert the fingertip into the through hole 6 to remove the card. 3 is pushed rightward so that it can be easily taken out.

In the fourth embodiment shown in the lower part of FIG. 4, the shape of the protrusions 2 and 2 is the same as that of the first embodiment.
The left and right corners e, f, g and h are removed to form a horizontally long eaves shape. A rib 8 is formed to project close to the right side of the projecting portions 2 and 2 and to the left side (card insertion side). The through hole 6 is formed in the middle part so that the formed rib 8 is interrupted.
The structure is formed by. In this way, the ribs 8 on both sides prevent the card 3 from moving laterally, and
The card 3 is designed so that the front and back of the card 3 can be picked up and taken out.

In the fifth embodiment shown in the upper part of FIG. 5, the four corner portions e, f, g, h of the rectangular shape are arranged so that the respective inclined surfaces face the central side of the rectangular shape. The four right-angled triangular protrusions 2 ... Arranged so as to project are formed, and a through hole 6 for inserting a fingertip is formed in the upper center part. By doing so, the four corners of the card 3 are inserted into and held by the respective projecting portions 2. When removing the card 3,
As described above, the finger tip may be inserted into the through hole 6 and the card 3 may be picked up from the front and back.

In the sixth embodiment shown in the lower portion of FIG. 5, one side (upper side in the figure) of the rectangular shape is a horizontally long protrusion similar to the protrusion 2 in the first embodiment, and both sides of the other side are the same. The structure is such that triangular protrusions 2 and 2 are formed at the corners e and g. In this way, the lower edge (upper side in the figure) of the card 3 and both upper corners thereof are held by the three projecting portions 2, 2, 2.

In the seventh embodiment shown in the upper portion of FIG. 6, a linear protrusion 2 is formed on the left side a of the expected card display position A of the reel unit 1 and the right side b opposite thereto. Triangular protrusions 2 and 2 are formed so as to be opposed to each other at corner portions g and h, and a through hole 6 is formed in an intermediate portion between these two triangular protrusions 2 and 2. . The facing sides according to the present invention are not limited to the upper and lower sides a and b, but may be the left and right sides in this way.

The eighth embodiment shown in the lower portion of FIG. 6 is a triangular protrusion 2 or 2 formed on the right side b in the seventh embodiment.
Instead of this, it is formed as vertically elongated protrusions 2 and 2 which are vertically interrupted at a portion of a through hole 6 formed in an intermediate portion.

Each of the embodiments shown in FIGS. 7 to 13 is an embodiment relating to the second structure. Each of these embodiments relates to a structure in which a portion for holding the card 3 is formed by recessing the surface of the reel body 1.

Thus, the ninth portion shown in the upper portion of FIG. 7 and FIG.
In the embodiment, as shown in FIG. 8, a horizontally elongated rectangular recessed portion 5 is formed at a predetermined card display position A at a depth of about two thirds of the wall thickness of the reel unit 1. At the same time, in FIG. 7, as shown in FIG. 8, on both sides of the recessed portion 5 except for the intermediate portion of the upper side a and on all sides of the lower side b.
The protrusions 2, 2 and 2 each having a thickness of about one-third of the thickness of the reel body 1 are formed on the front surface side of the reel body 1, and the through holes are provided between the protrusions 2 and 2 on both sides of the upper side a. 6 has a structure in which 6 is formed. In this way, the card insertion gap 4 is formed between the back surface of the protrusions 2, 2, 2 and the surface of the recessed portion 5. By doing so, the card 3 inserted and held in the card insertion gap 4 is held.
Is not accidentally dropped by being caught by another object.

In the tenth embodiment shown in the lower part of FIG. 7, a recessed portion 5 is formed by recessing from the surface of the reel body 1 to a depth of about 0.3 to 1 mm, and both upper and lower sides a and b thereof are formed. The eaves-shaped protrusions 2 and 2 are formed so as to protrude along the surface of the reel body 1, and a through hole 6 that crosses the recess 5 is formed in the intermediate portion between the protrusions 2 and 2.

In the eleventh embodiment shown in the upper part of FIG. 9, the protruding portions 2, 2 similar to the protruding portions 2, 2 of the tenth embodiment are left, except for the right side portions of the upper and lower sides a, b of the recessed portion 5. 2 is formed, and through holes 6 and 6 are formed on the left and right sides of the upper and lower intermediate portions of the recessed portion 5, respectively. The twelfth embodiment shown in the lower part of FIG. 9 is a projecting portion 2 or 2 in which the shape in side view is projected like an eaves, leaving the left and right side portions of the projecting portion 2 and 2 in the tenth embodiment. is there.

In the thirteenth embodiment shown in the upper part of FIG. 10, the four corners e, f, g, h of the recess 5 are formed with four projecting portions 2 ... Then, a through-hole 6 longitudinally crossing the recess 5 at a position closer to the right side of the recess 5.
The reinforcing ribs 9 and 9 are formed so as to project from the upper and lower recessed portions 5 of the through hole 6 toward the front surface side of the reel body 1. In the fourteenth embodiment shown in the lower portion of FIG. 10, the protrusions 2 and 2 are formed so as to cover the entire left and right sides of the recessed portion 5, and the reinforcing ribs 9 and 9 are formed on both upper and lower sides. The through hole 6 is formed in the left and right intermediate portions of the recess 5.

The fifteenth embodiment shown in the upper portion of FIG. 11 and FIG. 12 is similar to the embodiment shown in the ninth embodiment (the embodiment shown in the upper portion of FIG. 7 and FIG. 8) in FIG. As shown, the recessed portion 5 is formed at a depth of about two-thirds of the wall thickness forming the reel body 1, and at the same time when the recessed portion 5 is formed,
As can be seen in No. 1, the protrusions 2 and 2 each having a thickness of about one-third of the wall thickness of the reel body 1 are formed on both sides of the recessed portion 5 except for the center portion of the right side b. Along the surface side of the recessed portion 5 toward the recessed portion 5 side, the through-hole 6 is formed between the protruding portions 2 and 2, and at the same time,
On both sides (upper and lower positions in FIG. 11) of the central portion of the left side a, two claw-shaped protrusions 2 and 2 each having a thickness of about one third of the wall thickness of the reel body 1 are similarly provided. Along the surface side of the claw-shaped projections 2 and 2 toward the recessed portion 5 side, and these claw-shaped projections 2 and 2 are bent toward the recessed portion 5 side as shown in FIG. Then, it has a clip-like shape. By doing so, the one side of the card 3 is pressed and held by the claw-shaped protrusions 2 and 2.

In the lower part of FIG. 11 and the sixteenth embodiment shown in FIG. 13, as in the embodiment shown in the fifteenth embodiment, one of the claw-shaped protrusions 2 and 2 is formed into a dogleg shape. FIG. 1 shows an embodiment in which a concave shape is formed by bending it into a clip shape.
As shown in FIG. 3, the reel body 1 has a wall thickness of about 3
It is assumed that the recess is made to have a depth of one-half, and at the same time when the recess 5 is formed, the rear surface is reeled in the corners g and h on the left side b side of the recess 5, as shown in FIG. Body 1
The triangular protrusions 2 and 2 protruding toward the recessed portion 5 side are formed along the surface of the claw-shaped protrusion 2 and at the same time, the two claw-shaped protrusions 2 and 2 are provided at positions near both ends of the right side a. 2 is formed so as to project toward the recessed portion 5 side so that its back surface is along the surface of the reel body 1 and has a V-shaped cross section.
In addition, it is 2 above and below the recess 5 near the triangular protrusions 2 and 2.
The two through holes 6 and 6 are formed.

The embodiment shown in FIGS. 14 to 17 is the third embodiment.
The present invention is an embodiment of the configuration described above, in which a synthetic resin plate material is used to bulge toward the front surface side of the reel unit 1. A seventeenth embodiment shown in the upper part of FIGS. 14 to 17 is a molded product obtained by heating a flat synthetic resin plate having a thickness of 1 to 2 mm and blow molding (vacuum molding or press molding is also possible). A circular portion 13a around the rotary shaft insertion through hole forming portion 12a in the central portion and a circular recessed groove 11a on the back side are formed in the outer peripheral portion 13a.
A circular rib 13b having a plurality of linear ribs 13c extending in the radial direction with the base end portion in contact with the circular rib 13b.
And a partial rib 13d on the outer periphery of the expected card display position A
And four fan-shaped portions 14a on the outer side of the circular rib 13b are bulged toward the front surface side of the reel unit 1, and at the same time, four corner portions e, f, g, h of the expected card display position A are formed.
In addition, the four triangular bulging portions 2 are so arranged that the rear side thereof is higher than the surface of the non-bulging portion of the reel body 1 by 0.3 to 1 mm.
0 ... is formed so as to bulge with the bottom side facing the center.

A bulging wall, that is, a bottom portion of the reel body 1 facing the central portion of the four triangular bulging portions 20 ... Which bulge into the four corner portions e, f, g and h As shown in FIGS. 16 and 17, the bulging walls 21 ...
The gap 4 on the back side of the remaining triangular bulge 20 ...
As shown by the chain line, the corners of the card 3 are inserted and held. Simultaneously with this cutting, the bottom portion of the rotary shaft insertion through-hole forming portion 12a of the central portion and the bulging surface portions of the four fan-shaped portions 14a are cut and penetrated to form the rotary shaft insertion through-hole 12 and the window hole. And 14 are formed.

As shown in FIG. 17, the cylindrical drum 1 having the two surfaces facing each other and the circular recessed groove 11a formed on the back side of the circular rib 13b is used as shown in FIG.
Fit and connect 1 to complete the reel.

In the eighteenth embodiment shown in the lower portion of FIGS. 14 to 17, the central portion of the left and right sides a and b of the expected card display position A, the back side of which is the surface of the non-bulging portion of the reel unit 1. 2 bulges 2 so that the height is also 0.3 to 1 mm higher
0 and 20 are made to face each other and bulge toward the central portion side, and horizontally long ribs 8 and 8 are formed to project above and below the expected card display position A. The bulging portion of the reel body 1 thus configured Two
As shown in FIGS. 16 and 17, the U-shaped bulging walls 21 and 21 facing the expected card display position A except the outer walls of 0 and 20 are cut 21a to have openings.
As shown by the chain line, both side portions of the card 3 are inserted and held in the gap 4 on the back side of the remaining bulged portions 20 and 20 that are cut off 21a.

The embodiment shown in FIGS. 18 to 23 is the fourth embodiment.
This is an example of the configuration in which the concave portion is recessed toward the rear surface side of the reel unit 1 using a synthetic resin plate material. The nineteenth embodiment shown in the upper part of FIGS. 18 to 21 is a molded product obtained by heating and blow molding a flat synthetic resin plate having a wall thickness of 1 to 2 mm and leaving a circular portion 13a at the center. Circular circular portion 13 of the outer peripheral portion
b, a plurality of linear ribs 13c extending radially in contact with the base end portion of the annular circular portion 13b, a partial rib 13d on the outer peripheral portion of the expected card display position A, and the annular circular portion 13
The four fan-shaped portions 14a on the outer side of b are recessed toward the rear side of the reel unit 1, and at the same time, the expected card display position
The four corners e, f, g and h have triangular parts 22
In the rectangular shape without corners, the recessed portion 5 is formed by recessing from the outer surface of the reel unit 1 toward the back side, and the recessed depth of the recessed portion 5 is the same as that of the material. It is formed to be 0.3 to 1 mm deeper than the wall thickness.

The recessed wall of the reel main body 1 facing the recessed portion 5 side of the triangular non-recessed portion 22 left without being recessed in the four corner portions e, f, g, h, that is, As shown in FIGS. 16 and 17, the recessed walls 23 of the part corresponding to the base of the triangle are cut out 21a to form an opening, and the rear side of the remaining triangular non-recessed parts 22 ... The corners of the card 3 are inserted and held in the gap 4 of the card. Simultaneously with this cutting, the central portion of the central circular portion 13a and the recessed bottom portions of the four fan-shaped portions 14a are cut and penetrated, and the rotary shaft insertion through hole 1 is formed.
2 and the window hole 14 are formed respectively.

As shown in FIG. 21, the two surfaces are opposed to each other, and the bottom surfaces of the annular circular recessed portions 13b formed around the central circular portion 13a are adhered to each other to connect them, as shown in FIG. A reel in which the outer peripheral wall of the recessed portion 13b is used as the drum 11 is completed.

In the twentieth embodiment shown in the lower portion of FIGS. 18 to 21, the deformed rectangular recess 5 having the central portions 22, 22 on the left and right sides a, b of the expected card display position A is made of a material. The U-shaped recessed wall 23 facing the card display scheduled position A around the non-recessed portions 22, 22 which are formed by making a recess deeper than the wall thickness and left without being recessed. , 23,
As shown in FIGS. 20 and 21, ablation 21 respectively
In this case, both sides of the card 3 are inserted and held in the gap 4 on the back side of the remaining non-concave portions 22 and 22 that are cut off 21a.

In the twenty-first embodiment shown in the upper portion of FIGS. 22 and 23, the four corners e, f, g and h of the expected card display position A in the nineteenth embodiment are left without being recessed. Instead of the four triangular non-recessed portions 22, a deformed rectangular recessed portion 5 is formed in which four square non-recessed portions 22 ... Are left at the corner portions e, f, g, h. As shown by the chain line, the recessed walls 23 around it are cut out 21a to form openings, and the four corners of the card 3 are inserted into the gaps 4 on the back side of the remaining non-recessed portions 22. It is designed to be held. This recessed wall 2
A rectangular through hole 6 is formed on the lower side of the recessed portion 5 at the same time as the excision of 3 ...

In this embodiment, the rotary shaft insertion through hole forming portion 12a is formed in the central portion of the central circular portion 13a of the reel body 1 at the same time when the recess portion 5 is formed. The bottom portion and the bottom portion of the through window forming recessed portion 14a are simultaneously penetrated when the recessed wall 23 is cut off to form the rotary shaft insertion through hole 12 and the window hole 14.

In the 22nd embodiment shown in the lower portion of FIGS. 22 and 23, the central portions of the left and right sides a and b of the expected card display position A in the 20th embodiment are left without being recessed. Instead of the two non-recessed portions 22, four non-recessed portions 22 having a quadrangular shape are arranged at positions laterally offset from the upper and lower sides a, b.
The recessed portion 5 having a deformed rectangular shape is formed by cutting away the surrounding recessed walls 23 ... As shown by the chain line to form an opening, and the remaining non-recessed portions 22 ... The four corners of the card 3 are inserted and held in the gaps 4 on the back side of the card. This recessed wall 23 ...
At the same time of excision, the rectangular through holes 6 and 6 are formed on the left and right of the recessed portion 5, respectively.

Although the examples considered to be representative of the present invention have been described above, the present invention is not necessarily limited to the structures of these examples, and has the above-mentioned constitutional requirements referred to in the present invention, and The present invention can be carried out by appropriately modifying it within a range that achieves the object of the present invention and has the following effects.

[0045]

As is apparent from the above description, the first structure of the present invention has two side portions or four corner portions that face each other with the central portion interposed therebetween at a predetermined position on the outer surface of the reel unit. Projecting from the outer surface of the reel body, the portions of the projecting portions facing the central portion side are formed into an opening, and
Since a card insertion gap for inserting a required-statement card is formed between the back surface of each of these protrusions and the outer surface of the reel unit, when the reel is used The card can be held very easily simply by inserting it into the card insertion gap formed between the outer surface of the reel unit and the card held in the same gap after the reel is used. By pulling out, it has a remarkable effect that it can be immediately used for reuse and that a severely damaged reel can be immediately used for recycling.

Further, since the reel of the present invention can easily and easily remove and remove the card 3, it does not require the trouble of removing the label as in the conventional case, and it does not lead to cost up and is beautiful. It can be easily sent as a reusable reel in a state, and even if it has damage such as scratches or chips that are not suitable for reuse, it can be recycled as it is, so you can label it as before. There is no need for a peeling solution or detergent for peeling,
There is no risk of water pollution, water treatment is not necessary, which is extremely convenient and does not lead to cost up, so it is possible to significantly increase and improve the ratio of reels to be reused and the ratio of recycled reels. The result is a completely new and remarkable effect that cannot be expected from the conventional one.

According to a second aspect of the present invention, a substantially rectangular recessed portion recessed from the outer surface of the reel body is formed at a predetermined position on the outer surface of the reel body, and the central portion of the recessed portion is sandwiched. The two sides or the four corners facing each other are opened toward the central portion side of the protruding portion protruding toward the central portion side of the recessed portion, and the rear surface and the outer surface of the recessed portion are formed. Since there is a card insertion gap for inserting a required statement card between the two, it has the above-mentioned various effects, and further has the minimum width in the thickness direction of the reel unit. Therefore, it is possible to expect the effect that it can be manufactured in the same manner as the conventional one, or more lightweight and can be manufactured with less material used.

According to the third and fourth configurations of the present invention, at a predetermined position on the outer surface of the reel unit, two side portions or four corner portions facing each other with the central portion in between are directed to the outer surface side of the reel unit. To form a bulge portion or a recess portion by leaving the center portion of the bulge portion or the recess portion toward the rear side of the reel unit. The bulging or concave wall portion facing the central portion of the remaining portion of the insertion portion is cut off to form an opening,
Since a card insertion gap for inserting a card that describes the required items is formed between the back surface of each of the bulging portion or the recessed portion and the outer surface of the reel body or the recessed portion, the above various effects are obtained. In addition, since a plate-shaped or sheet-shaped material having a predetermined thickness can be used, it can be mass-produced extremely easily by means such as blow molding. It has suitable advantages.

[Brief description of drawings]

FIG. 1 is a front view showing first and second embodiments.

FIG. 2 is a rear view of FIG.

FIG. 3 is a central longitudinal sectional view of FIG.

FIG. 4 is a front view showing third and fourth embodiments.

FIG. 5 is a front view showing fifth and sixth embodiments.

FIG. 6 is a front view showing seventh and eighth embodiments.

FIG. 7 is a front view showing ninth and tenth embodiments.

FIG. 8 is an enlarged cross-sectional view taken along line VIII-VIII of FIG.

FIG. 9 is a front view showing the eleventh and twelfth embodiments.

FIG. 10 is a front view showing the thirteenth and fourteenth embodiments.

FIG. 11 is a front view showing the fifteenth and sixteenth embodiments.

12 is an enlarged sectional view taken along line II-II of FIG.

13 is an enlarged cross-sectional view taken along line III-III of FIG.

FIG. 14 is a front view showing a seventeenth and eighteenth embodiment.

FIG. 15 is an enlarged cross-sectional view taken along line VV of FIG. 14 in the lateral width direction.

FIG. 16 is a front view showing a seventeenth and eighteenth embodiment.

FIG. 17 is an enlarged cross-sectional view in the lateral width direction of the center line of FIG.

FIG. 18 is a front view showing a nineteenth and twentieth embodiment.

FIG. 19 is a central longitudinal sectional view of FIG.

FIG. 20 is a front view showing a nineteenth and twentieth embodiment.

FIG. 21 is a central longitudinal sectional view of FIG.

FIG. 22 is a front view showing a twenty-first and twenty-second embodiment.

FIG. 23 is a central longitudinal sectional view of FIG. 22.

[Explanation of symbols]

 (1) Reel body (2) Projection (3) Card (4) Gap (5) Recessed part (6) Through hole (20) Swelling part (21) Swelling wall part (22) Non-recessed part (23) Recessed wall part (a), (b) Side (e), (f), (g), (h) Corner part

Claims (4)

[Claims] 1. A reel body (1) at a predetermined position on the outer surface thereof,
Two sides (a), (b) or 4 facing each other across the center
The corners (e), (f), (g) and (h) are the reel body (1)
The protrusions (2) are projected from the outer surfaces of the reels, and the portions of the protrusions (2) facing the central portion side are formed into an opening, and the rear surfaces of the protrusions (2) and the reel body (1 (3) A logistics reel having a card insertion gap (4) for inserting a requirement description card (3) between the reel and the outer surface. 2. At a predetermined position on the outer surface of the reel body (1),
A substantially rectangular recess (5) is formed by recessing from the outer surface of the reel body (1), and the two sides (a) and (b) facing each other with the center of the recess (5) sandwiched therebetween are formed. Part or four corner parts
(e), (f), (g) and (h) are made to project (2) toward the central part side of the recessed part (5) and face the central part side of these projecting parts (2) ... A card insertion gap (4) for inserting a requirement description card (3) between the rear surface of each of the protrusions (2) ... and the outer surface of the recessed portion (5). A logistics reel that has been formed. 3. A reel body (1) at a predetermined position on the outer surface thereof,
Two sides (a), (b) or 4 facing each other across the center
The corners (e), (f), (g) and (h) are the reel body (1)
Are bulged (20) toward the outer surface side of the bulge (20)
The bulging wall portions (21) facing the central part side of ... are cut off to form openings, and the back surface of each of these bulging portions (20) and the outer surface of the reel body (1) A distribution reel in which a card insertion gap (4) for inserting a requirement description card (3) is formed therebetween. 4. At a predetermined position on the outer surface of the reel body (1),
A deformed rectangular shape that has two sides (a), (b) or four corners (e), (f), (g), and (h) that face each other across the center of the virtual rectangular shape, A concave portion (5) is formed by recessing from the outer surface of the reel body (1) toward the rear side, and a surface is formed on the concave portion (5) side of the non-concave portion (22) left in the virtual square shape. The recessed wall portions (23) that have been cut are cut open to form openings, and the respective back surfaces of the non-recessed portions (22) left in these virtual square shapes and the outer surface of the recessed portion (5). Insert the required card (3) between the space for card insertion
A logistics reel on which (4) is formed.