JP2000060696A - Display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To change the depth dimension of a display top plate according to the display conditions by providing engagement pieces enabling to engage with lock parts in the bottom rear parts in the both sides of a major top plate, engaging the engagement pieces with desired ones out of a plurality of lock parts, and by changeably arranging the display major top plate on a support base to the front/rear. SOLUTION: This display device is constituted of a support base 10, bookshelves 12, a display major top plate 14, and an auxiliary top plate 16. The support base 10 has a pair of side frames 18, 18 and the top end inside of each side frame 18 is provided with a horizontal support piece fur supporting the bottom face in the each both sides of the display major top plate 14. Three lock notches 20 arranged vertically and opened inward are provided in the rear of the support piece 19 and the auxiliary top plate 16 is locked and fixed to the lock notches 20. A decorative plate 30 is attached to the outside face of the side frame 18 so as to close the side face of the support base 10 and the front tops of the left/right side frames 18, 18 are connected with each other by the front connecting sash bars 22.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device used when displaying books at a bookstore or the like.

[0002]

2. Description of the Related Art FIG. 8 shows a conventional display device for displaying books and the like in a store. In this display device, the depth dimension (d) of the display top plate (54) supported on the front upper surface of the support base (52) having the bookshelf (50) at the rear is set to the type and size of the book to be displayed. It is decided together.

[0003]

However, in order to prepare the display top plate (54) according to the type and size of the book, it is necessary to manufacture various kinds of display devices having different depth dimensions (d). Therefore, as a result, it is forced to produce a wide variety of products in small quantities, which causes a cost increase.

Also, for bookstores, when it is necessary to change the type of book, the size of the book and the depth of the display top plate do not match.

The present invention has been made in view of the above-mentioned problems of the prior art, and provides a display device capable of changing the depth dimension of the display top plate according to the display situation. The purpose is to do.

[0006]

The present invention solves the above problems as follows. (1) A main top plate for display on which books and the like are placed, and a support base having a pair of left and right side frames for supporting both side parts of the main top plate, and at the rear portion of the upper surface of each side frame. , A plurality of locking portions arranged in the front-rear direction are provided, and engaging pieces that can be engaged with the locking portions are provided at rear portions on both lower surfaces of the main top plate. By engaging the engagement piece with an object, the display main top plate is mounted on the support base so that the front and rear positions can be changed.

(2) In the preceding paragraph, the engaging portion is an inwardly opening engaging notch, and the engaging piece is provided so as to project rearward from the rear lower end of the main display top plate.

(3) In the above item (1), the locking portion is a locking hole that is long in the front-rear direction, and the engagement piece is a projection piece hung from both front and rear portions on the lower surface of the main display top plate. Cut into hooks.

(4) In any one of the above items (1) to (3), the left and right side frames are connected by a front connecting bar whose upper edge projects above the upper surface of the side frame, and the main frame for display is connected. By fitting the upper portion of the front connecting bar to the fitting portion provided on the front surface of the lower surface of the top plate, the main display top plate can be attached to the support base so as not to move back and forth.

(5) In any one of the above items (1) to (4), the rear bottom surface of the auxiliary top plate is configured to close a rear gap generated when the display top plate is attached to the front position. By providing a piece and engaging the engaging pieces with the locking portions provided on the left and right side frames, the auxiliary top plate is continuously attached to the rear portion of the main display top plate.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of a display device according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the display device according to the first embodiment as seen obliquely from the front.

This display device includes a support stand (10) and a bookcase (12).
And a main top plate (14) for display, an auxiliary top plate (16), and the like.

The support base (10) has a pair of left and right side frames (18), (18), and inside the upper ends of the side frames (18), lower surfaces of both sides of the main display panel (14) are displayed. A horizontal support piece (19) is provided to support the. The rear portion of the support piece (19) is provided with three locking notches (20) arranged in front and back and opening inward. The locking notch (20) has a main top plate (1) for display, which will be described later.
4) or the auxiliary top plate (16) is locked and fixed.

A decorative plate (30) is attached to the outer surface of the side frame (18), and the side surface of the support base (10) is closed. 1 and 4, the decorative plate on the left side when viewed from the front is removed.

The front end upper portions of the left and right side frames (18) (18) are connected to each other by a front connecting bar (22), and the upper surface of the front connecting bar (22) is slightly larger than the supporting piece (19). It projects upwards. A bookshelf (12) is erected and fixed on the rear upper surface of the support base (10) so that books can be stored and displayed on a shelf board (12a) formed over several steps. ing.

FIG. 2 is a view showing the main top plate (14) turned upside down. The main display panel (14) is in the shape of a flat box facing downwards, and three fitting holes (24) lined up in the front and rear and open inward are formed in the front parts of the side pieces (15). ) Is provided.

By inserting the upper end of the front connecting bar (22) shown in FIG. 1 into one of the fitting holes (24), the main top plate for display (1
4) can be fixed on the support piece (19) so that it cannot move back and forth (see FIG. 5).

A horizontal engaging piece (26) facing rearward is provided on the lower edge of the rear side of the main top plate (14). The main top plate (14) can be supported by the support piece (19) by engaging the engagement piece (26) with the locking notch (20) of the support piece (19).
(See Figure 5).

FIG. 3 shows the auxiliary top plate 16 as viewed from the rear. A horizontal engagement piece (28) facing rearward is provided on the rear side of the lower surface of the auxiliary top plate (16). This engagement piece (28)
In the same manner as the engaging piece (26) of the main top plate (14) described above,
The auxiliary top plate (16) can be supported by the support piece (19) on the rear side of the main top plate (14) by engaging with the engagement notch (20) of the (19).

Next, a method of using the display device configured as described above will be described.

When the auxiliary top plate (16) is used, the auxiliary top plate (16) is attached to the rearmost part of the support piece (19) as shown in FIG. 28) of the plurality of locking notches (20) is inserted downward to the locking notch (20) at the rearmost portion, and the auxiliary top plate (16) is locked to support the support piece. Install at (19).

FIG. 5 is a side sectional view showing a state in which the top plate is attached. The engaging piece (28) of the auxiliary top plate (16) is provided with a notch (2) for locking.
It goes into 0) and becomes locked.

Next, the main top plate (14) is attached to the support piece (19), but the engagement piece (26) is attached to the locking notch (20) in the same manner as the auxiliary top plate (16). Together with the front mating part
Insert (24) into the front connecting bar (22) of the support piece (19), and
(14) and the auxiliary top plate (16) are connected to each other so that the whole top plate is fixed so that it cannot move back and forth. Then, as shown in FIG. 6, the display device has a top plate having an extended depth.

[0025] The rear fitting part (24) and the front locking notch (2
By using (0) to position the main top plate (14) forward, an auxiliary top plate (16) can be added or an auxiliary top plate (16) with a large depth dimension can be attached.

When the auxiliary top plate (16) is not used, the last one of the locking notches (20) is selected and the main top plate (1)
While locking the engaging piece (26) of 4), insert the fitting part (24) at a position where it can be fitted to the front connecting bar (22) into the front connecting bar (22). , It should be fixed so that it cannot move back and forth.

FIG. 7 is an exploded perspective view showing a different embodiment of the present invention. Since the main parts are the same as those in the first embodiment, the same parts are designated by the same reference numerals, Only different parts will be described.

The front and rear portions of the support piece (19) at the upper end of the side frame (18) are provided with a plurality of locking holes (32) (34) arranged in the front-rear direction and long in the front-rear direction.

The front connecting bar (3
The upper end of 6) is almost flush with the upper surface of the support piece (19).

Vertical protrusions which can be fitted and engaged with the front or rear ones of the front and rear engaging holes (32) and (34) on the front and rear portions of the side end lower surface of the main top plate (14). Piece (36), and retrograde hook piece
(38) will be provided.

Nothing corresponding to the engagement piece (28) in the first embodiment is provided on the lower surface of the auxiliary top plate (16).

The protrusions (36) and the rear hooks (38) on the front and rear of the lower surface of the main top plate (14) are provided with locking holes (32) (34) at the front and rear of the support piece (19), respectively. The main top plate (14) is fixed to the support base (1
Can be mounted on the front or rear of 0).

When the main top plate (14) is attached to the front part of the support base (10), the auxiliary top plate is inserted into the gap between the rear edge and the bookcase (12).
(16) can be inserted and installed.

[0034]

According to the present invention, the depth dimension of the entire top plate can be changed by changing the front and rear positions of the main display top plate, so that it is not necessary to manufacture various kinds of display devices having different depths. Therefore, the cost can be reduced by mass production.

Further, even after delivery to a bookstore or the like, the depth dimension of the top plate can be easily changed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a display device of the present invention.

FIG. 2 is a perspective view of a main top plate for display, which is a main component of the display device of FIG. 1, turned upside down.

[0036]

FIG. 3 is a perspective view of an auxiliary top plate that is a main component of the same display device.

FIG. 4 is a perspective view showing a state when the display device of the present embodiment is assembled.

FIG. 5 is a vertical cross-sectional side view of a main part of the display device of the present embodiment.

FIG. 6 is a perspective view showing a state in which the display devices of the present embodiment are arranged in parallel.

FIG. 7 is an exploded perspective view showing a different embodiment of the present invention.

FIG. 8 is a perspective view of a conventional display device.

[Explanation of symbols]

(10) Support stand (12) Bookcase (12a) Shelf board (14) Main top plate (15) Side piece (16) Auxiliary top plate (18) Side frame (19) Support piece (20) Notch for locking (22) Front connecting bar (24) Mating part (26) Engagement piece (28) Engagement piece (30) Decorative board (32) (34) Locking hole (36) Projection piece (38) Backward hook piece

Claims (5)

[Claims] 1. A main top plate for display on which books and the like are placed, and a support base having a pair of left and right side frames for supporting both side parts of the main top plate, and an upper surface of each side frame. In the rear part, a plurality of locking parts arranged in the front-rear direction are provided, and on both side lower surface rear parts of the main top plate, engaging pieces engageable with the locking parts are provided, and among the plurality of locking parts, A display device, characterized in that the main display panel for display is mounted on the support base so that the front and rear positions can be changed by engaging the engaging piece with a desired one. 2. The display according to claim 1, wherein the engaging portion is a notch for opening that opens inward, and the engaging piece is provided so as to project rearward from the lower rear end of the main display top plate. apparatus. 3. The locking portion is a locking hole long in the front-rear direction,
The display device according to claim 1, wherein the engagement piece is a projection piece or a hook piece hung from the front and rear portions on both sides of the lower surface of the main display top plate. 4. The left and right side frames are connected by a front connecting bar whose upper edge projects upward from the upper surface of the side frame, and are fitted to a fitting portion provided at a lower front portion of a main display top plate. The main top plate for display is attached to the support so as not to move back and forth by fitting the upper part of the front connecting bar.
3. The display device according to any one of 3. 5. An engaging piece is provided at a rear portion of a lower surface of an auxiliary top plate that closes a rear gap generated when the display top board is attached to a front position, and the engaging pieces are provided on left and right side frames. The display device according to any one of claims 1 to 4, wherein the auxiliary top plate is continuously attached to the rear portion of the main display top plate by engaging with the locking portion.