JPH088146Y2 - Desk phone book - Google Patents

Description

TECHNICAL FIELD The present application relates to a desk phone book in which an entry card can be replaced.

2. Description of the Related Art Conventionally, engaging holes that are opposed to each other in the front-rear direction are provided on the upper left and right inner side surfaces of a concave portion of a base having a vertically rectangular shape and having a concave center portion and having four peripheral edge portions. A large number of display plates are provided in the concave portion of the base by engaging both ends of the bullet inserted through the upper edge of the display plate into the corresponding engaging holes on the left and right. A desk phone book equipped with an armor-like structure is known, and a display board used for this phone book is generally a transparent sheet board whose upper and lower edges are respectively bent to the back side to form a pair of upper and lower sandwiching parts. The card is superposed on the back side of the holding cover, which is provided with the elastic wire so that it protrudes from the left and right side edges of the sheet plate at the bending position of the upper sandwiching portion, and the upper and lower edges thereof are sandwiched by the sandwiching portion. It consists of

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in a telephone directory in which the above-mentioned display plate is armored in the concave part of the base, the display plate is not exposed to an external force during the opening operation or during handling. When actuated, both ends of the bullet line are engaged with the engaging holes, so that the bullet line slides in the holding portion of the holding cover and the display plate is displaced, so that it is formed on the lower part of the display plate. However, the arrangement of the heading portion is disturbed, and not only the appearance is significantly impaired, but also the smooth opening operation of the display board is impaired.

Means for Solving the Problems In order to solve the above-mentioned disadvantages of the conventional ones, the present application describes the above-mentioned concave portion of a square base in which a central portion is formed with a concave portion surrounded by four edges. In the front part of the left and right inner side of, the left and right engaging holes are provided at regular intervals.
Each of the engaging holes facing each other on the left and right is engaged with both ends of the bullet line of the display plate formed by holding a writing card by a transparent holding cover having a bullet line inserted in the upper edge thereof to form the concave shape. In the department,
Arranging a large number of display plates in the shape of armor, and further in the concave portion,
The present invention is characterized in that a stop piece for receiving each upper edge of the display plate at a front position is provided, and in this structure, in order to receive the inverted display plate, a front edge portion of the substrate is The pillow part that slopes upward is provided integrally, and each stop piece is provided corresponding to each engagement hole provided on the left and right inner side surfaces of the concave portion, and in order to facilitate the opening operation of the display plate. When the width of the base is narrow, a receiving rib extending from the intermediate position in the front-rear direction toward the rear end is provided at the center position in the width direction of the concave portion, and when the width of the base is wide, the concave shape is formed. The pair of receiving ribs extending in the rear end direction from the intermediate position in the front-rear direction are provided in parallel at the left and right positions near the center position in the width direction of the section,
Further, in order to improve the appearance and to make it easy to hang fingers, the left and right edge portions of the base are curved in an upward arc shape so that the center portion in the front-rear direction has a middle height, and the engagement holes are Among the display plates arranged in the form of armor in the concave portion, which are spaced apart along the upward arc-shaped base line which becomes middle height in the arrangement direction, in this case, the engagement line of the display plate near the rearmost position is engaged. Since the dowel hole is formed low, in this case, at least the stopper corresponding to the display plate at the last position is provided at the center position in the width direction of the recessed portion, and the stopper corresponding to the remaining display plate is recessed. The engaging holes are provided on the left and right inner side surfaces of the section, respectively.

Function When opening the display panel at the desired position, however, insert your fingertips into the lower edge of the display panel and the lower edge of the upper display panel, and in the same manner as in the past, the upper display panel and this This is to reverse all the display plates that are overlapped with each other.In this case, even if the front surface of the display plate is slid forward with a fingertip, the upper edge of the display plate is received by the stopper and the holding cover is It does not move forward.

When the pillow portion that is inclined forward and upward is integrally provided at the front edge portion of the substrate, the inverted display plate is received by the pillow portion in an inclined shape.

In the above, at the central portion position in the width direction of the concave portion,
A pair of receiving ribs extending from the intermediate position in the front-rear direction to the rear end direction are provided when the receiving ribs extending from the intermediate position in the front-rear direction to the rear end direction are provided or at the left and right positions near the center position in the width direction of the concave portion. When they are arranged in parallel, if the lower edge of the display plate is pressed downward at a position away from the receiving rib,
The lower edge of that portion is inclined downward, and a gap is formed between this and the lower edge of the horizontal upper display panel. It is intended to invert all the display boards that are installed.

Example Hereinafter, based on the drawings, an example of the present application will be described in detail.
(1) is a synthetic resin-molded vertical rectangular base having a concave central portion, and in the concave portion (2), four peripheral edges (3) a to ( 3) It is surrounded by d, and its left and right edges (3) c, (3) d are gently curved in the longitudinal direction so as to have a middle height, and the left and right side surfaces of the concave portion (2) are vertical. And the front and rear surfaces thereof are formed in a slanted shape. (4) is a pillow portion provided along the upper edge (3) a and having a V-shaped cross-section with a top bulging in the upper surface direction, and (5) is a central position of the upper edge (3) a. A hanging part provided on the upper surface of the lower edge part (3) b, and a concave part formed to be biased to the right of the upper surface of the lower edge part (3) b. (7) is a front part of the left and right side surfaces of the concave part (2). Vertically long engaging holes that are opposed to each other on the left and right and are spaced apart at regular intervals along a base line n that extends in the front-rear direction and curves in a middle-height shape,
Reference numeral (8) is a receiving rib that is provided at a central position in the width direction of the concave portion (2) and extends from an intermediate position in the front-rear direction toward the rear end.

The display plate (10) arranged in the concave portion (2) of the base (1), as shown in FIGS. 7 and 8, has the upper and lower edges folded back to the back surface, respectively, and sandwiched between the holding portions (11) and (12). ) Is provided, and the elastic wire (13) is inserted into the folded-back portion of the upper sandwiching portion (11), and the holding cover (14) made of a transparent synthetic resin film is inserted so that both ends of the retaining wire (13) are projected, and both sides , A name, a company name and a telephone number, a fax number, etc., and an entry card (17) provided with a heading section (16) which is biased toward the right of the bottom of the surface. By inserting the upper and lower edges of the card (17) into the holding parts (11) and (12),
The entry card (17) is superposed and held on the back surface of the holding cover (14), and the both ends of the bullet line (13) of the display plate (10) configured in this way have the engagement holes (left and right) facing each other. 7) are sequentially engaged with each other so that a large number of display plates (10) are supported on the receiving ribs (8) and the concave portion (2) of the base (1) is supported.
Arranged like armor inside.

According to the above, the laminated thickness of the display plate (10) equipped in the shape of armor is thinnest at the front end position of the concave portion (2), then gradually increases toward the intermediate position in the front-rear direction, and then from the intermediate position to the rear position. The thickness gradually decreases toward the rear end position and becomes the thinnest at the rear end position. In this application, the left and right edges (3) c, (3) d of the base (1) are set to have a middle height in consideration of the change in the laminated thickness. The surface shape in the front-rear direction of the display plate which is curved in a curved manner and the arrangement base line n of the engagement holes (7) is curved so as to have a middle height in the arrangement direction, and the front surface in the front-rear direction is arranged to have a middle height. The heading portions (16) are arranged in a line in the front-rear direction and are aligned with the positions of the recesses (6).
(18) is the front and rear two engagement holes (7) located at the rearmost position among the engagement holes (7) spaced along the base line n.
Corresponding to all the other engaging holes (7) except a and (7) b, the stoppers are provided at the vertical left and right inner side surface positions of the concave portion (2). 18) is provided so as to come into contact with the upper edge of the display plate (10) in which the elastic wire (13) is engaged with the engaging hole (7) corresponding to the stop piece (18) at the front position thereof. Also, a stop piece (18) that abuts at the front position with the upper edge of the display plate (10) with which the bullet (13) engages with the engagement holes (7) a, (7) b.
The a and (18) b are L-shaped and are provided at intermediate positions in the width direction.

Then, when the desired display board (10) is opened during use, the edge of the display board (10) is pressed downward at the position of the heading section (16). Then, the pressed lower edge portion is tilted laterally downward from the position of the receiving rib (8), and a gap is created between it and the horizontal display plate (10) in the previous stage, and the fingertip intervenes in this gap. Then, the front display panel (10) and all other display panels (10) superposed on the display panel (10) are inverted to reveal the surface of the desired one display panel (10). On the other hand, the inverted display board (10) has the pillow portion (4) as shown by the phantom line in FIG.
It is received on the inner surface of and is held in an inclined shape.

Also, in this state, when trying to look at the back surface of the opened display panel (10), the lower edge of the display panel (10) of the next stage is pressed downward, as described above. Since there is a gap between the lower edges of the upper and lower tiers, the display plate (10) is inverted using this gap and held in a slanted shape so that the back surface of the display plate (10) can be easily viewed. To do.

Furthermore, in the above, when the surface of any display plate (10) is slid forward with a fingertip, or a forward pressing force acts on the lower edge of the display plate (10), the protective cover (14). Since the upper edge of the upper end contacts the stop piece (18), there is no fear that the bullet (13) will move in the upper sandwiching portion (11), and its integrity is maintained.

Incidentally, (20) in the figure is a cover plate which is reversibly equipped like the display plate (10).

Further, in FIG. 3, when the width of the base (1) is wide, a pair of receiving ribs (8) a, (8) are provided at the left and right positions from the center in the width direction as shown by the phantom line in the figure. b are provided in parallel.

As described above, according to the present invention, since the stop piece is provided, even if an external force acts on the display plate in the forward direction, the arrangement of the lower edge portion of the display plate is disturbed. There is no fear of damaging the appearance, a smooth opening operation of the display board can be performed, and in the configuration of claim 2, the back surface of the inverted display board can be easily seen, and claims 4 to 5 In the configuration described above, it is convenient for the opening operation of the display plate, and in the configuration described in claim 6, the appearance is extremely good and the middle height of the left and right edges of the base which is curved to a middle height is high. Since it is easy to put a finger on the position, there is an advantage that it is convenient when, for example, holding and moving the telephone directory.

[Brief description of drawings]

The drawings show the embodiments of the present application. FIG. 1 is a plan view, FIG. 2 is a side view, FIG. 3 is a partially cutaway plan view of a base, and FIG. 4 is II of FIG. FIG. 5 is a partially cutaway bottom view of the base, FIG. 6 is a partial sectional view showing the relationship between the display plate and the stopper, and FIG. 7 is a partially cutaway plan view of the holding cover.
FIG. 8 is a plan view of the entry card. In the figure, (1) is a base, (2) is a concave portion, and (3) a-
(3) d is an edge portion, (4) is a pillow portion, (6) is a hollow portion,
(7) is an engagement hole, (8) is a receiving rib, (10) is a display plate,
(11) and (12) are gripping parts, (13) is a bullet, (14) is a holding cover, (15) is a heading part, (17) is an entry card, (1
8) is a stop.

Claims (7)

[Scope of utility model registration request] 1. A left-right engaging hole is fixed at the front of the left and right inner side surfaces of the concave portion of a rectangular base having four concave portions surrounded by edges at the center. Both ends of the bullet line of the display plate, which holds the entry card, are engaged with the transparent holding cover having the bullet line inserted into the upper and lower engaging holes which are spaced from each other and are opposed to each other. In addition, a large number of display plates are arranged in a shape of armor in the concave portion, and further, a stopper for receiving each upper edge of the display plate at the front position is provided in the concave portion. Desk phone book. 2. The desk-top telephone directory according to claim 1, wherein a pillow portion inclined forward and upward is integrally provided at a front edge portion of the substrate. 3. A desk phone book according to claim 1, wherein each stop piece is provided corresponding to each engaging hole provided on the left and right inner side surfaces of the concave portion. 4. The desk phone book according to claim 1, 2 or 3, wherein a receiving rib extending from an intermediate position in the front-rear direction toward a rear end is provided at a central position in the width direction of the concave portion. 5. A pair of receiving ribs extending in parallel from the intermediate position in the front-rear direction to the rear end direction are provided in parallel at the left and right positions near the center position in the width direction of the recessed portion. Desk phone book. 6. A base line of an upward arc shape in which the left and right edges of the base are curved in an upward arc shape so as to have a middle height in the center part in the front-rear direction, and the engagement holes have a middle height in the arrangement direction. The desk phone book according to claim 1, 2, 3, 4, or 5, wherein the desk phone books are spaced apart along each other. 7. A stop corresponding to at least the last display plate among the display plates arranged in the shape of armor is provided at the central position in the width direction of the concave portion, and the stop corresponding to the remaining display plates. To
7. The desk phone book according to claim 6, wherein the desk phone is provided in correspondence with the engaging holes provided on the left and right inner surfaces of the concave portion.