JPH021074Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a new piece of furniture (including a show case, etc.) equipped with a device to prevent it from falling over, which is designed to be earthquake resistant.

[Conventional technology]

Conventionally, this type of furniture toppling prevention device includes a locking fitting for preventing displacement of the lower part of the furniture body, which includes a locking part for the tatami mat and a locking part for the hem edge of the furniture body;
A band connected to this locking metal fitting and provided with a folded elastic part at the upper end, a holding metal fitting that fixes the upper end of the band to a room wall, etc. near the upper end of the furniture body, and both corners of the upper surface side of the furniture body. A furniture fall prevention band is known, which is composed of a piano wire for tethering the upper end of the band and a piano wire fixed at both ends to the top end of the band.
-45862).

[The problem that the idea aims to solve]

The furniture toppling prevention band described in the above-mentioned conventional technology is manufactured by fixing the displacement prevention metal fitting to the tatami mat and fixing the upper end of the band to the room wall etc. using the holding metal fitting, and then placing the furniture on the tatami mat. It is used by placing the main body with its hem edge engaged with the locking part, and then tethering the upper end of the band to the piano wire provided on the top surface of the furniture main body, that is, the lower position. The engagement work to the lower locking part to prevent the furniture from shifting can be done relatively easily, but the upper locking part to prevent the upper part from swinging is difficult to do when engaging the furniture. Since it is not possible to put your hand behind the back of the furniture, it has to be installed on the top of the furniture body that can be seen from the outside, which makes it extremely uncomfortable, and because it uses a band with an elastic part. The tension level may decrease after long-term use, and when it is put into use, it is not only inconvenient because it requires a lot of work as described above, but also requires work at high places, which is dangerous. There were other defects.

This invention is unsightly, reduces the tension of the band,
The object of the present invention is to provide a new piece of furniture with a fall prevention device that eliminates the inconvenience of working when it is put into use and the dangers during the same working.

[Means to solve the problem]

In order to achieve the above purpose, the furniture with a fall prevention device of the present invention has a furniture main body 1 with a work opening 3 on the back plate 2 and a work opening 3 with an opening/closing lid 26 large enough to allow access from inside to the outside, and a lower side of the working opening 3. a hook part 5 formed on the edge of the mouth, a fixing part 28 to the floorboard 6 of the house, the same edge board 7, etc., and a rising part 29 that is shorter than the furniture body 1 and is provided with a vertically elongated hole 8'. The mounting part 1 is formed by an auxiliary metal fitting 8 having a square shape, a square part and a reverse square part, and a mounting hole 10 is formed in the upper vertical part thereof.
1, and the lower vertical part of the hook member 13 is inserted into the elongated hole 8' and the mounting hole 10, and the hook part 12 is hooked to the hook part 5. It has a fixing screw 15 that maintains the same latching state when tightened in the state and allows the latching member 13 to move along the elongated hole 8' by a distance greater than the distance that the latching member 13 comes off from the hook portion 5 when the tightening is loosened. be.

〔Example〕

The first embodiment shown in FIG. 1 is a first embodiment of the invention, which is connected to the lower side of the back plate 2 of the furniture body 1 with a base plate 1' and is large enough to allow access to the outside of the back plate 2 from inside the furniture body 1.
A working opening 3 is opened, and a square bar 4 is fixed to the lower edge of the first working opening 3 to form a hook 5, and a large number of long holes 8' for attachment are formed in the floorboard 6 and edge board 7 of the house. The cross-shaped auxiliary fitting 8 consisting of a fixing part 28 and a rising part 29 is fixed with screws 9, and the floor plate 6 is
The furniture main body 1 with the base plate 1' is placed on top of the first
A rising part 29 of the round-shaped auxiliary fitting 8 is placed outside the working opening 3, and a metal plate is bent separately from this to form a round part and a reverse round part, and the part is attached to the upper vertical part. A hooking member 13 is constructed in which a hole 10 is opened to serve as a mounting portion 11 and a lower vertical portion is a hooking portion 12.
In this hooking member 13, a deep notch 14 is cut at one end edge of the bending part of the curved part, and the notch 14 is
The upright part 29 of the round-shaped auxiliary metal fitting 8 is fitted to the hook part 12 to latch the hook part 5, and in this latched state, the elongated hole 8' provided in the auxiliary metal fitting 8 and the latch member By tightening the butterfly-shaped fixing screws 15 into the mounting holes 10 provided with 13, the furniture main body 1 is installed on the floorboard 6 in a state where it will not fall forward, and furthermore, the furniture main body 1 is installed in the front part of the bottom plate 16 of the furniture main body 1. A second working opening 17 is opened, and the front end of the base plate 1' is fixed through the second working opening 17 with a fixing member 19 and a fixing screw 20. In this example, the furniture body 1 is placed on a floor covered with tatami mats 22 using auxiliary fittings 8 to prevent it from falling over, and the front fixing member 23 is attached to the tatami mats 22.
The front part of the furniture body 1 is fixed to this with a binding wire 25 extending upward from between the pieces.

In the figure, reference numeral 26 indicates an opening/closing lid that can be removed by pulling up the entire device and pulling the lower edge out of the groove, and then sliding the lower edge toward you and pulling it down. Reference numeral 27 indicates a drop-type bottom cover.

[Effect]

As mentioned above, the present invention has a working opening 3 with an opening/closing lid 26 large enough to allow access from inside to outside, which is formed in the furniture main body 1 opened in the back plate 2 and at the rim of the lower side of the working opening 3. The hook part 5, the floorboard 6 of the house, and the same edge board 7
It is formed from a square-shaped auxiliary fitting 8 having a fixing part 28 to the furniture body 1, a rising part 29 which is shorter than the furniture main body 1 and provided with a vertically elongated hole 8', and a square-shaped part and a reverse-shaped part. A hanging member 13 whose upper vertical part is provided with a mounting hole 10 to serve as a mounting part 11 and whose lower vertical part is used as a latching part 12 to the hook part 5; and a long hole 8' and a mounting hole 10. is inserted into the hook portion 5 and the hook portion 12 is inserted into the hook portion 5.
a fixing screw 15 which maintains the same latched state when tightened and is movable along the elongated hole 8' by a distance beyond which the latching member 13 comes off from the hook portion 5 when the tightening is loosened; First, the fixing part 28 of the auxiliary metal fitting 8 is fixed to the floorboard 6, the edge board 7, or the tatami 22, and then the floorboard 6 is fixed.
Alternatively, place the furniture body 1 on the tatami mat 22, then open the opening/closing lid 26 to open the work opening 3 (in the case of the embodiment shown in the figure, this is done with the drawer 30 removed). Work to put your hand out of the back plate 2 through the open work opening 3 and engage the hook member 13 with the hook part 5, and fix the hook member 13 to the upright part 29 with the screw 1.
After completing these operations, the opening/closing lid 26 is closed, the drawer 30 is put back in, and the furniture with the fall prevention device of the present invention is fixed. .

[Effect of idea]

Since the present invention has the above-described configuration, even if the engagement portion between the hook member 13 and the hook portion 5 and the portion where the hook member 13 is fixed to the upright portion 29 are located behind the back plate 2, the work opening can be closed. Take out your hand from 3 and grab hook member 1
Of course, it is extremely effective in safely performing the work of engaging the hook part 5 of 3 and the work of fixing the hook member 13 to the upright part 29, but especially when the engaging part and the fixing part are It is a hidden place that cannot be seen from the outside of the back of the child, so it looks very good, and since it does not use a band with an elastic part, there is no risk that the tension will decrease as in the conventional example. Furthermore, when used in the manner described above, it is possible with relatively low risk and difficulty, and is extremely preferable to the user. The member 13 is fixed to the upright part 29 so as to be movable up and down by tightening with a fixing screw 15, and is in a state in which it is detached from the hook part 5 when it is moved upward, and stops hanging on the hook part 5 when it is moved downward. So,
When the hook member 13 is hung on or removed from the hook portion 5, it can be conveniently done by simply moving it downwards or upwards.Furthermore, since the work opening 3 is equipped with an opening/closing lid 26, This has practical effects such as there is no fear that dirt, dust, moisture, etc. will enter the furniture body 1 from the working opening 3.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the main parts of the first embodiment of the furniture with a fall prevention device of the present invention, Fig. 2 is a sectional view showing the main parts of the second embodiment, and Fig. 3 is a perspective view showing the hanging member. 4 are perspective views showing the auxiliary member, and FIG. 5 is a perspective view showing a state in which the hooking member is attached to the auxiliary member. 1... Furniture body, 1'... Base plate, 2... Back plate,
3...Work opening, 4...Square bar, 5...Hook part, 6...
...Floor board, 7...Edge plate, 8...Auxiliary fittings, 8'...
Long hole, 9... Screw, 10... Mounting hole, 11... Mounting part, 12... Latching part, 13... Latching member, 14
...Notch, 15...Fixing screw, 16...Bottom plate, 1
7... Working opening, 19... Fixing member, 20... Fixing screw, 22... Tatami, 23... Fixing member, 24...
Shaft, 25...Wire, 26...Opening/closing lid, 27...Bottom cover, 28...Fixing part, 29...Rising part, 30...
drawer.

Claims (1)

[Scope of utility model registration request] A furniture main body 1 has a work opening 3 with an opening/closing lid 26 large enough to allow access from inside to the outside on the back plate 2, and a hook part 5 formed at the lower edge of the work opening 3.
and a fixing part 28 to the floorboard 6, edge board 7, etc. of the house, and a long hole 8' that is shorter and longer than the furniture body 1.
An auxiliary metal fitting 8 is formed of a square-shaped auxiliary metal fitting 8 having a raised part 29 provided with a square shape, and an upper vertical part formed from a square part and an inverted-shaped part, and a mounting hole 10 is formed in the same part to form a mounting part 11. When the hanging member 13 whose vertical part is used as the hanging part 12 for the hooking part 5 is inserted into the elongated hole 8' and the mounting hole 10, and the hanging part 12 is hooked to the hooking part 5, it is tightened. A fixing screw 15 that allows the hooking member 13 to move along the elongated hole 8' by a distance greater than the distance that the hooking member 13 comes off from the hook portion 5 when the hooking state is maintained and the tightening is loosened. Furniture with equipment.