JP3540282B2 - Card insertion - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card insertion device for detachably attaching a card for displaying the name and attribute of a contained item, a lot number, a barcode, and the like to a transport container.
[0002]
[Prior art]
Conventionally, transport containers used in assembling factories or delivery sites have a card insert on the outer surface of the container so that a card on which the name, attribute, lot number, bar code, etc. of the contents are displayed can be attached. Provided.
[0003]
By the way, as a card insertion, there has been conventionally known a card insertion notch in which a fingertip can be inserted for facilitating removal and insertion of a card, such as that shown in Japanese Patent No. 2823505. However, in the related art, since the notch is formed, the card is easily hooked when the card is inserted, and the card may be attached in a bent state.
[0004]
In addition, there is a problem that the card is easily brought into close contact with the front surface of the back plate, so that it is difficult to remove the card. In the card insertion described in Japanese Patent Application Laid-Open Publication No. 2000-33950, a convex rib is formed on the front surface of the back plate to prevent the card from sticking. However, if the convex rib is formed. There is a possibility that the card may be bent in a wavy shape, which may make it impossible to read a barcode or the like.
[0005]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and makes it possible to easily insert a card easily and to take out the card easily.
[0006]
[Means for Solving the Problems]
For this purpose, the card slot according to the present invention has a frame-shaped frame integrally formed on the lower edge of the back plate via a thin portion, and the upper surface is opened by overlapping the frame on the front surface of the back plate. In the card insertion in which the card holding portion is formed, a bottom circular V-shaped notch is provided at the upper edge of the back plate, and a chamfered inclined surface is formed at an inner peripheral edge of the notch. Are extended so as to form a smooth curve over the upper edge of the back plate on both sides of the cut, and fine irregularities are formed on the front surface of the back plate by graining, and further, the back surface of the back plate is formed. Is formed in a concave shape leaving the peripheral edge portion, and the apparent thickness of the back plate is increased, so that the thickness of the V-shaped cut portion and the width of the inclined surface are sufficiently ensured. It is characterized by having made it.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an external perspective view of a card insertion according to the present invention, FIG. 2 is a front view, and FIG. 3 is a sectional view taken along line AA of FIG. In this card insertion, a substantially long square back plate 1, a frame-shaped frame 2, and a thin portion 3 connecting the frame 2 and the frame 2 are integrally formed by injection molding of synthetic resin. As shown in FIG. 3, the frame 2 is bent upward at the thin portion 3 and overlapped on the front surface of the back plate 1 to form the card holding portion 4 having an open top.
[0008]
The back plate 1 is formed such that the apparent thickness t of the back plate can have a thickness of about 4 mm by forming the back surface of the back plate in a concave shape leaving the both side edges 5. A notch 6 having a round V-shaped bottom is provided at the upper edge of the back plate 1 and an inclined surface 7 serving as a chamfer is formed at an inner peripheral edge of the notch. It extends so as to form a smooth curve over the upper edge. Also, the metal surface of the injection molding die on which the front surface 8 is molded is corroded by chemicals so that fine irregularities are formed on the front surface 8 of the back plate by graining.
[0009]
10a and 10b are engaging pieces formed on both side edges 5 of the back plate 1, and 11a and 11b are engaging holes protruding from both side edges of the frame 2 so that the frame 2 When the hooks are formed on the front ends of the engaging pieces and engage with the engaging holes when the front surfaces are overlapped, the overlapping state of the back plate 1 and the frame 2 is maintained. Reference numerals 12a to 12d denote mounting holes formed on both side edges of the back plate 1. Reference numerals 13a and 13b denote rigid width plate-shaped mounting pieces protruding from the lower edge portion of the frame body 2. The mounting pieces have an engagement notch 14 formed on one side, and are protruded to one side ahead of the notch. A bank 15 is formed. When the frame 2 is superimposed, the bottom 16 and both sides 17a and 17b are in close contact with the front surface of the back plate 1, while the top 18 is open at the top by being separated from the front surface of the back plate 1. The card holder 4 is formed.
[0010]
FIG. 7 shows an example of attachment of the card insertion to a transport container. The transport container 20 is made of synthetic resin and is slightly above the reinforcing ribs 21 above the reinforcing ribs 21 formed on the outer surface thereof. A pair of hook-shaped protruding pieces 22a and 22b are formed at a distance from each other, and the frame 2 is transported by inserting and attaching the mounting pieces 13a and 13b to the lower side of each hook-shaped protruding piece. It is attached to the outer surface of the container 20 so as to stand upright.
[0011]
In the card insertion attached to the transport container 20 in this manner, as shown in FIG. 6, a card a indicating the name, attribute, lot number, bar code, etc. of the stored item is inserted from the upper opening of the frame 2. Can be held in the card holding unit 4. At the time of insertion, the finger holding the card a enters the cut 6 and is guided along the inclined surface 7 on the inner peripheral edge thereof, so that the insertion is made smoothly, and the card a is inserted into the holding portion 4 without being bent. The workability is improved. When the card a in the holding section 4 is to be taken out, as shown by an arrow b, the card a is lifted upward while pressing the card a with a fingertip from the front of the frame body 2 so as to raise the front of the back plate. Since fine irregularities are formed on the surface 8 by embossing, the card a can be slid lightly without being in close contact with the front surface 8, and the card a can be picked out with a finger inserted in the cut 6. Note that the fine unevenness due to the graining does not cause the card to be bent unlike the conventional convex rib, so that there is no possibility that the bar code or the like cannot be read.
[0012]
In the embodiment shown in FIG. 8, the inclined surface 7 in the embodiment shown in FIG. 1 is formed so as to be wider at the bottom of the cut 6, and thus the inclined surface 7 is formed wider. By doing so, the guidance of the fingertip at the time of inserting the card can be made more reliable.
[0013]
Further, by forming the back surface of the back plate 1 in a concave shape and increasing the apparent thickness of the back plate, the card a is sufficiently separated from the outer surface of the transport container 20 by the thickness. In addition, the thickness of the cut 6 and the width of the inclined surface 7 can be sufficiently secured, so that the fingertip hardly hits the outer surface of the transport container when inserting or removing the card a. This makes insertion and removal of the card easier.
[0014]
【The invention's effect】
As described above, in the card slot of the present invention, a frame-shaped frame is integrally formed on the lower edge of the back plate via a thin portion, and the upper surface is opened by overlapping the frame on the front surface of the back plate. In the card insertion in which the card holding portion is formed, a bottom circular V-shaped notch is provided at the upper edge of the back plate, and a chamfered inclined surface is formed at an inner peripheral edge of the notch. Are extended so as to form a smooth curve over the upper edge of the back plate on both sides of the cut, so that the card can be easily inserted correctly and the front surface of the back plate has embossed portions. By forming fine irregularities by processing, there is an effect of making it easy to take out.
[Brief description of the drawings]
FIG. 1 is a perspective view of a card insertion showing an embodiment of the present invention.
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a sectional view taken along line AA of FIG. 2;
FIG. 4 is an exemplary perspective view of an assembled state of a card insertion showing the embodiment of the present invention;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a sectional view taken along line BB of FIG. 5;
FIG. 7 is an exemplary perspective view illustrating a state of using a card insertion according to the embodiment of the present invention;
FIG. 8 is a front view of a card insertion showing another embodiment of the present invention.
[Explanation of symbols]
a Card 1 Back plate 2 Frame 3 Thin part 4 Card holding part 5 Peripheral edge 6 Cut 7 Inclined surface 8 Front 10a, 10b Engagement pieces 11a, 11b Engagement holes 13a, 13b Mounting pieces

Claims (1)

A frame-shaped frame is formed integrally with the lower edge of the back plate via a thin portion, and the frame is superimposed on the front surface of the back plate to form a card holding portion having an open upper surface. In the card insertion, a bottom circular V-shaped cut is provided on the upper edge of the back plate, and an inclined surface serving as a chamfer is formed on the inner peripheral edge of the cut, and the inclined surface is formed on the back plate on both sides of the cut. It is extended so as to be continued to form a smooth curve over the upper edge, to form fine irregularities by embossing on the front surface of the back plate, further, the recessed shape, leaving a peripheral portion of the back surface of the back plate A card formed by increasing the apparent thickness of the back plate so as to sufficiently secure the thickness of the V-shaped cut portion and the width of the inclined surface. Pointing.

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