JP2002234544A - Card rack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a card to be correctly and easily inserted and also to be easily taken out. SOLUTION: The card rack comprises a frame 2 integrally formed with a lower rim of a back plate 1 via a thin portion 3 and a card holding part 4 with an upper surface opened formed by overlaying the frame on a front face of the back plate. A cut 6 in a chevron shape with a rounded bottom is provided on an upper rim of the back plate, and in addition a slope 7 to serve as a chamfer is formed on an inner periphery of the cut. The slope is extended to connect with upper rims of the back plate on both sides of the cut in a smooth curve. Fine unevenness is formed by embossing on the front face 8 of the back plate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card holder for detachably attaching a card for displaying the name and attribute of a contained item, a lot number, a bar code and the like to a transport container.

[0002]

2. Description of the Related Art Conventionally, a transport container used in an assembly factory or a delivery place is provided with a card on which a name, an attribute, a lot number, a bar code, etc. of the contents are attached. A card slot is provided on the side.

[0003] By the way, there has been conventionally known a card insertion device in which a notch into which a fingertip can be inserted is formed in order to make it easy to insert and remove the card, such as that disclosed in Japanese Patent No. 2823505. However, in the related art, since the notch is formed, the card may be easily hooked when the card is inserted, and the card may be attached in a bent state.

Another problem is 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. Note that Japanese Patent Application Laid-Open
In the card insertion described in Japanese Patent Application Publication No. 0-33950, 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, the card will be wavy. There was a possibility that the bar code might be bent, so that a bar code or the like could not be read.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and to make it possible to insert a card easily and correctly.
Also, it is intended to facilitate taking out.

[0006]

For this purpose, a card slot according to the present invention has a frame-shaped frame formed integrally with a lower edge of a back plate through a thin portion, and the frame is attached to a front surface of the back plate. In a card slot in which a card holding portion having an open upper surface is formed by superimposing a cutout, a V-shaped cut is provided at the upper edge of the back plate and a chamfer is formed at the inner peripheral edge of the cut. An inclined surface is formed, and the inclined surface is formed so as to extend in a smooth curve over the upper edges of the back plates on both sides of the cut. Further, the present invention is characterized in that in the card insertion, fine irregularities are formed on the front surface of the back plate by graining. In addition, the present invention, in the card insertion, by forming the back of the back plate in the shape of a meat robbing leaving the peripheral portion, while increasing the apparent thickness of the back plate,
The width dimension of the inclined surface extending from the inner peripheral edge of the cut to the upper edge of the back plate is ensured.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. 1 is an external perspective view of a card insertion device according to the present invention, FIG. 2 is a front view, and FIG. 3 is a cross-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 to each other 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 a card holding portion 4 having an open top.

The back of the back plate 1 is made to be a steal shape leaving the both side edges 5 so that the apparent thickness t of the back plate is 4 mm.
It is formed so as to have a thickness of the order. And backboard 1
A V-shaped notch 6 having a round bottom is provided at the upper edge, and an inclined surface 7 serving as a chamfer is formed at an inner peripheral edge of the notch, and the inclined surface extends over an upper edge of a back plate on both sides of the notch. It extends so as to form a smooth curve. Further, the front surface 8 of the back plate is formed so that fine irregularities are formed by graining.
Is corroded by chemicals on the metal surface of the injection mold to be molded.

Reference numerals 10a and 10b denote engagement pieces formed on both side edges 5 of the back plate 1, and reference numerals 11a and 11b denote engagement holes protruding from both side edges of the frame 2, and the back of the frame 2 is provided. When the front surface of the plate 1 is superimposed, the hooks formed at the tips of the engaging pieces engage in the engaging holes, so that the superposed 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 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 body 2 is superimposed, its bottom side 16 and both sides 17a, 17b are in close contact with the front surface of the back plate 1, while the top side 18 is
The card holding portion 4 having an open upper portion is formed by separating from the front surface of the card holder 4.

FIG. 7 shows an example of attachment of the card insertion unit to a transport container. The transport container 20 is made of synthetic resin, and the reinforcing ribs 21 formed on the outer surface thereof are attached to the upper portions of the reinforcing ribs. A pair of hook-shaped protruding pieces 22 at a slight distance from the rib
a and 22b are formed, and the mounting pieces 13a and 13b are inserted under the hook-shaped protruding pieces and engaged with each other, so that the frame 2 is mounted on the outer surface of the transport container 20 so as to stand up. Can be

As shown in FIG. 6, in the card insertion attached to the transport container 20, a card a indicating the names and attributes of the articles, lot numbers, bar codes, and the like is displayed as shown in FIG.
Can be held in the card holding portion 4 by inserting it into the upper opening of the frame 2. And when you insert this card a
Is inserted into the notch 6 and guided along the inclined surface 7 on the inner peripheral edge thereof, so that the insertion is made smoothly,
The card a is inserted into the holding portion 4 without being bent, and 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 the fingertip from the front face of the frame 2 so as to raise the front face of the back plate. The card a can be slid lightly without being in close contact with the front surface 8, and the card a can be picked up with a finger inserted in the cut 6 because the microscopic unevenness formed by the graining process is formed on the front surface 8. 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.

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.
Is formed wider, the guidance of the fingertip at the time of inserting the card can be made more reliable.

Further, by forming the back surface of the back plate 1 in the shape of a robber and increasing the apparent thickness of the back plate, the card a can be sufficiently separated from the outer surface of the transport container 20 by the thickness. And the thickness of the cut 6 and the inclined surface 7
Will be able to secure a sufficient width dimension,
When inserting and removing the card a, the fingertip hardly hits the outer surface of the transport container, so that the card can be inserted and removed more easily.

[0014]

As described above, in the card insertion according to the present invention, a frame-shaped frame body is formed integrally with the lower edge of the back plate through a thin portion.
In a card insertion unit in which a card holding portion having an open upper surface is formed by superimposing the frame body on the front surface of the back plate, a bottom circular V-shaped cut is provided at the upper edge of the back plate. The card is formed by forming an inclined surface serving as a chamfer on the inner peripheral edge of the notch and extending the inclined surface so as to form a smooth curve over the upper edges of the back plates on both sides of the notch. In addition to being able to easily and correctly insert, the front surface of the back plate is formed with fine irregularities by embossing, so that there is an effect of facilitating taking 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 a perspective view showing 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 a perspective view showing 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 portion 4 Card holding portion 5 Peripheral edge 6 Cut 7 Inclined surface 8 Front surface 10a, 10b Engagement piece 11a, 11b Engagement hole 13a, 13b Mounting piece

Claims (3)

[Claims] 1. A frame-shaped frame body is integrally formed on a lower edge of a back plate via a thin portion, and the frame body is superimposed on a front surface of the back plate to form a card holding portion having an open upper surface. In the card insertion, a V-shaped cut is provided at the upper edge of the back plate, and an inclined surface serving as a chamfer is formed at the inner peripheral edge of the cut. A card slot which extends so as to form a smooth curve over the upper edges of the back plates on both sides. 2. The card insert according to claim 1, wherein fine irregularities are formed on the front surface of the back plate by graining. 3. The back plate is formed in the shape of a burglar, leaving a peripheral portion, so that the apparent thickness of the back plate is increased, and the upper edge of the back plate is cut from the inner peripheral edge of the cut. 3. The card insertion device according to claim 1, wherein a width dimension of the inclined surface over the width is secured. 4.