JPH0125221Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a combined two-panel attachment/detachment device.

[Conventional technology]

Figures 5 and 6 are for example Utility Model No. 58-114416.
This figure shows an overall perspective view and a perspective view of an upper attachment/detachment part of a conventional panel attachment/detachment device disclosed in the publication. In the figure, 1 is a back panel, and 2 is a front panel combined with the back panel 1. Reference numeral 3 designates a pair of left and right plywood plates having engaging holes 4 provided above the joint portion of the back panel 1, and 5 designating hook portions provided above the joint portion of the front panel 2 to engage with the engaging holes 4. 6 is a screw for connecting the lower parts of the back panel 1 and the front panel 2.

The attachment/detachment device configured as described above first engages the hook part 5 of the front panel 2 with the engagement hole 4 of the back panel 1 to combine both panels 1 and 2, and then both panels The lower parts of 1 and 2 are connected with screws 6, and the panel can be removed by
After the screw 6 is extracted, the hook portion 5 is removed from the engagement hole 4.

[Problem that the invention attempts to solve]

Since the conventional panel attachment/detachment device is constructed as described above, it is necessary to use a tool such as a screwdriver to attach/detach the screws 6 when attaching/detaching the panel, which has caused problems such as troublesome attachment/detachment operations.

This idea was made to solve the above-mentioned problems, and the purpose is to obtain a panel attachment/detachment device that allows easy attachment/detachment of the lower part of the panel without using tools such as a screwdriver. .

[Means for solving problems]

The panel attaching/detaching device according to this invention includes a tongue plate having a slit hole with one end open at the lower part of the joint of the back panel, and a tongue plate that is slidable into the long hole drilled in the panel at the lower part of the front panel. A lever having a protruding plate that engages and disengages from the slit hole is attached, and the lever is provided with a stopper means to prevent it from falling off.

[Effect]

In the panel attaching/detaching device of this invention, when the lever is slid in the connecting direction and the protruding strip plate is inserted into the slit hole, both panels can be coupled, and when the lever is slid in the releasing direction, the protruding strip plate is removed from the slit hole. You can break out and detach both panels. Furthermore, by providing the lever with a stopper means, it is possible to prevent the lever from falling out of the elongated hole.

〔Example〕

An embodiment of this invention will be described below with reference to FIGS. 1 to 3. Reference numerals 1 to 5 are the same as the conventional one shown in FIG. In the figure, 7 is the back panel 1
It is a tongue plate having a slit hole 8 with one end open, which is provided at the lower part of the joint of the tongue plate. 9 is front panel 2
A long hole 10 is formed on the lower surface of the lever, and a protruding plate 11 protruding from the lever 10 is inserted into the elongated hole 9 from the lower surface of the panel. It is possible to move within the long hole 9 with
It engages and disengages from the slit hole 8 of the tongue plate 7. Reference numeral 12 denotes a protrusion that serves as a stopper means to prevent the protrusion plate 11 from falling off from the elongated hole 9. This protrusion 12 has a flange 12a at the tip inserted into the elongated hole 9 from the lever 10. It is slidably locked on the inner edge of 9. This prevents the protruding strip plate 11 from falling off from the elongated hole 9.

In the panel attachment/detachment device configured as described above, in order to connect the front panel 2 to the back panel 1, first, the hook portion 5 at the top of the front panel 2 is engaged with the engagement hole 4 at the top of the back panel 1, and both Panel 1,
Combine 2. Thereafter, when the lever 10 on the front panel 2 side is slid along the elongated hole 9 in the direction of arrow A in FIG.
The two panels 1 and 2 can be joined together by being inserted into the slit hole 8 of the panel. To remove both panels 1 and 2, conversely, by sliding the lever 10 in the direction of arrow B, the protrusion plate 11 comes out of the slit hole 8 and releases the engagement, and then the hook portion 5 is inserted into the engagement hole. You can remove it from 4.

FIG. 4 shows another embodiment of the stopper means. This stopper means has a through hole 13 formed in the thickness direction in the protruding strip plate 11 near the back surface of the front panel 2.
A pin 14 is press-fitted into this through hole 13,
This also prevents the protruding strip plate 11 from falling out of the elongated hole 9.

[Effect of idea]

As described above, according to this invention, a tongue plate having a slit hole with one end open is provided at the bottom of the back panel, and the tongue plate is slidable into the long hole drilled in this panel at the bottom of the front panel. A lever with a protruding plate that engages and disengages from the slit hole is attached, and a stopper means is provided on the lever to prevent it from falling off, so there is no need to perform the troublesome operations of attaching and detaching screws with tools such as screwdrivers as in the past. There are advantages such as the ability to attach and detach the panel with a simple operation of sliding the lever.

[Brief explanation of the drawing]

Fig. 1 is an external view showing one embodiment of this invention, Fig. 2 is a perspective view with the panel separated, Fig. 3 is an enlarged perspective view showing the attachment/detachment device broken away, and Fig. 4 shows other stopper means. FIGS. 5 and 6 are perspective views showing an embodiment of the present invention; FIGS. 5 and 6 are an overall perspective view and a perspective view of an upper connecting portion of the conventional device. 1...Back panel, 2...Front panel, 3...Hanging plywood, 4...Hanging hole, 5...Hook portion, 7...Language piece plate, 8
...Slit hole, 9...Long hole, 10...Lever, 11...
Projection plate, 12... protrusion, 13... through hole, 14... pin. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of claim for utility model registration] (1) Consisting of a front panel and a back panel, a hanging plywood having a hooking hole is provided at the top of the joint of the back panel, and is engaged with the hooking hole at the top of the joint of the front panel. The panel attachment/detachment device includes a hook portion and fixes the lower portions of both panels by a fixing means, wherein a tongue piece plate having a slit hole with one end open is provided at the lower part of the joint of the back panel, and the panel is attached to the lower part of the front panel. A lever is attached that is slidable through the elongated hole formed in the tongue plate and has a protruding plate that engages and disengages from the slit hole of the tongue plate, and a stopper means is provided on the lever to prevent the protruding plate from falling off from the slit hole. A panel attachment/detachment device characterized by: (2) The panel attaching/detaching device according to claim 1, wherein the stopper means has a protrusion protruding from the lever and slidably engaged with the elongated hole. (3) The panel attachment/detachment device according to claim 1, wherein the stopper means includes a pin inserted into a hole in the protruding strip plate from the inside of the panel.