JPH0247862Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a temporary fixing device for shelf boards of bookshelves, cabinets, etc.

[Conventional technology]

Conventionally, as temporary fixing devices for shelf boards in bookshelves, cabinets, etc., there are devices such as those typified by, for example, Japanese Utility Model Publication No. 51-31138. This temporary fixing tool is a curved spring plate with one end attached to the mounting hole of the side wall and the other end set at the shelf side edge, and is temporarily fixed by pressing from above at the shelf side edge. I'm talking about Nasan.

[Problem that the invention attempts to solve]

In the case of such conventional temporary fasteners, when viewed from the front, not only do they tend to have a large width, reducing the space used on the top surface of the shelf, but also the lower end of the fastener tends to interfere with the surface of the shelf. Since there was only one pressing point, there was an aspect of instability in fixing the shelf board. In view of this conventional situation, the present invention provides a shelf board whose thickness in the longitudinal direction, that is, its width, is set to a minimum, and where the shelf surface is held at two points at its lower end. This is an attempt to solve these conventional problems.

[Means for solving problems]

In order to achieve the above-mentioned object of the present invention, in the present invention, two leg pieces each having elasticity are arranged in a substantially V-shape, their upper ends are connected to each other by a connecting part, and one side of the connecting part is provided with a wall surface, etc. It is an object of the present invention to provide a temporary fixing device for a shelf board, which is provided with a protrusion for insertion into a mounting hole provided in the shelf board.

[Effect]

Since this invention has such contents,
The lower ends of the two approximately V-shaped legs press the shelf side ends from above at two points, making it possible to hold the shelf board stably and strongly, and at the same time, the thickness of the temporary fasteners is smaller than that of the prior art described above. As shown in the figure, there is no width in the longitudinal direction of the shelf board, but only the thickness of the leg pieces, so when using the shelf board, there is no need to create a dead space, and it can be used effectively.

〔Example〕

Further details of the invention will be explained based on the illustrated embodiments.

Figures 1 to 3 are explanatory diagrams of the state in which the shelf board temporary fixing device according to the present invention is used. This shows the state in which it has been temporarily fixed by pressing with the main temporary fixing tool. FIG. 2 is an explanatory view showing the front state of the temporary fastener, and FIG. 3 is a side view of the temporary fastener as viewed from the thickness direction. That is, in the figure, 1 is the main body of a bookshelf, cabinet, etc., 2 is a shelf board, and 3 is a temporary shelf fastener according to the present invention. The shelf board 2 and the main body 1 of the bookshelf etc. have mounting holes 5 provided on the inner surface of the walls 4, 4 of the bookshelf etc. as usual.
A general shape is shown in which a support pin 6 is inserted into the support pin 6 and the shelf board 2 is placed on the pin 6. and,
Under this condition, the legs 7, 7 of the temporary bookshelf fixing device 3 attached to the hole 5 are pressed onto the shelf side edge using the attachment hole 5 of the wall surface 4. As shown in the figure, the temporary fixing device 3 has two leg pieces 7, 7, and a connecting portion 8 at the upper end made of synthetic resin such as polypropylene or polyethylene.
The connection part 8 is integrally molded into a substantially V-shape, and a protrusion 9 is provided on one side of the connection part 8 for inserting into the mounting hole 5 provided in the wall surface 4 of the bookshelf or the like to attach the main temporary fastener 3. There is. Therefore, by inserting the protrusion 9 of the main temporary fastener 3 into the mounting hole 5 directly above the shelf board supported between the side walls, the lower ends of the two V-shaped leg pieces 7 can be moved downward from the upper surface of the side end of the shelf board 2. This will force pressure on In order to obtain this pressing force, it is necessary to make the distance between the protrusion 9 of the main temporary fastener 3 and the lower end of the leg piece 7 larger than the distance between the mounting hole 5 and the top surface of the shelf board 2, and Insert the protrusion 9 of the tool 3 into the mounting hole 5, and then remove the two leg pieces 7,
If the lower end of 7 is set on the upper surface of the side edge of shelf board 3, the distance between the upper and lower ends will naturally be reduced, and the two V-shaped leg pieces 7,
7 is in a further expanded state, that is, the two leg pieces 7, 7
It is attached with a downward elastic force applied to it. This state can be accurately understood from FIG. 2, and from FIG. 3, the pressing from the top surface of the shelf board 2 and the state of attachment to the wall surface can be understood.

What is shown as 3 in the figure is a temporary fastener in which two leg pieces 7, 7' of different sizes are arranged vertically via the connecting part 3 in a substantially V-shape, that is, in a substantially X-shape when viewed from the front. It shows. By using a very large leg piece 7 or by using a small leg piece 7',
Adjustments are made when the thickness of the shelf board 2 changes. Reference numeral 10 designates a wedge-shaped cross-section protruding from the tip of each leg 7, and its flat surface is set flush with the flat surface of the leg 7, as shown in FIGS. 2 and 3. , is press-fitted between the side edge of the shelf board and the wall surface to restrict slight movement of the shelf board in the length direction, and in addition, by providing radial ribs on the surface of the gap insertion part 10, the shelf board This provides an anti-slip effect between the side edges and the lower ends of the legs, making the shelf board more stable to mount.

In addition, in Fig. 1, the plurality of shelves 2 placed on the upper surface of the lower shelves of the bookshelf indicate the state in which the shelves in the bookshelf are accumulated at the bottom and fixed at the time of delivery. , which shows an example of how the temporary fastener 3 is used.

Next, the temporary fastener 3' shown in FIG. 4 shows a second embodiment of the temporary fastener according to the present invention, and the temporary fastener 3 of the first embodiment is arranged in an approximately X shape when viewed from the front. The lower end of each leg piece was set in an H-shape, and the lower end of each leg piece was set in a substantially V-shape.

Next, in the third embodiment of the present temporary fastener shown in FIG. 5, the lower leg piece 7 in the figure is set in a substantially V-shape, and the upper leg piece 7'' is arranged in a substantially triangular shape, and at the same time,
In order to enable elastic biasing in the height direction in the figure, a part of the side surface of the leg piece 7'' is cut off to create a thin bendable part.

Note that the reference numeral 10 in the figure indicates the gap insertion portion.

The shelf board 2 is installed between the walls 4, 4 of a bookshelf or cabinet, and the connecting portion 8 is placed in a state where the lower ends of the two substantially V-shaped leg pieces 7, 7 are in contact with the upper surface of the side end of the shelf board. When the protrusion 9 is inserted into the mounting hole 5 directly above the shelf board, the lower end of the leg piece 7 presses and fixes the shelf board 2 surface at two points, and at the same time, the elastic biasing force of the temporary fastener 3 is 2.
Since it is provided by the roughly V-shaped legs 7, 7 of the book, the thickness of this device in the longitudinal direction of the shelf board is simply the thickness of the rods of these leg pieces 7, and such a temporary fixing device in the longitudinal direction of the shelf board. Dead space can be minimized when using

In addition, if the main temporary fastener 3 is formed into a substantially X shape as in the embodiment and the sizes of the upper and lower leg pieces 7, 7' are changed, it is possible to adjust the distance between the top surface of the shelf board and the mounting hole 5 to be different. In order not only to enable two types of use with one member, but also to change the pressing force,
It is also possible to separate and use the upper and lower leg pieces of different lengths. In addition, by providing the gap insertion part 10 at the tip of each leg 7, not only the pressing force from the two substantially V-shaped legs but also the gap insertion part 10 is inserted between the shelf side end and the wall surface 4. Moreover, it provides an anti-slip effect and suppresses slight movement in the longitudinal direction of the shelf, thereby achieving stable temporary fixing of the shelf.

[Effect of idea]

As described above, the shelf board temporary fixing device according to the present invention has two leg pieces each having elasticity arranged in a substantially V-shape,
The upper ends are connected to each other by a connecting part, and one side of the connecting part is provided with a protrusion for insertion into a mounting hole on a wall surface, etc., so that in the longitudinal direction of the shelf, the thickness of the leg pieces is simply used as a dead space. Therefore, this dead space during temporary fixing can be set to a negligible level, and the pressure from above on the upper surface of the shelf side end can be held at two points with one temporary fixing tool, which stabilizes the shelf. This allows for temporary fixing of targets.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the cabinet with the main temporary fastener attached to the side end of the shelf, Fig. 2 is a front view showing the arrangement of the shelf and temporary fastener, and Fig. 3 is a side view of Fig. 2. , FIG. 4 is a side view of the second embodiment of the present temporary fastener,
FIG. 5 is a front view of the third embodiment. 1: Main body, 2: Shelf board, 3: Temporary fastener, 3': Temporary fastener, 4: Wall surface, 5: Mounting hole, 6: Pin, 7:
Leg piece, 7′: Leg piece, 7″: Leg piece, 8: Connection part, 9:
Projection, 10: Gap insertion part.

Claims (1)

[Claims for Utility Model Registration] (1) Two leg pieces each having elasticity are arranged in a substantially V-shape, their upper ends are connected to each other by a connecting part, and the legs are provided on one side of the connecting part on a wall surface, etc. Temporary shelf fixing tool with a protrusion for insertion into the mounting hole. (2) The shelf board temporary fixing device according to claim 1, which is a utility model registered claim, which utilizes a leg piece arranged in a V-shape with a connecting portion interposed therebetween. (3) The shelf board temporary fixing device according to claim 1 or 2, which is comprised of two leg pieces of different sizes arranged above and below in a substantially V-shape via a connecting part. (4) Utility model registration claim Paragraph 1 or which utilizes a leg piece having a wedge-shaped cross-section protruding from the gap insertion part whose flat part is set flush with the flat part of the leg piece, or The shelf board temporary fixing device according to item 2 or 3.