JPH0923945A - Falling prevention device for household effects such as furniture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the shifting and falling of furniture or the like by turning a hooking tool attached to the furniture or the like and a catching tool attached to a floor surface to a hooked state and maintaining the hooked state by a fixing screw. SOLUTION: This device is provided with the catching tool 3 fixed to the floor surface 1 in a building by a wood screw 2, the hooking tool 7 fixed to the lower surface of the bottom wall 5 of the furniture 4 by the wood screw 6 in a state capable of being hooked and unhooked to/from the catching tool 3 and the fixing screw 8 provided on the bottom wall 5 in the state capable of being screwed from the inside of the furniture 4 as a position for maintaining the hooked state of the catching tool 3 and the hooking tool 7. The catching tool 3 and the hooking tool 7 are attached to the rear side part of the bottom part of the furniture 4, a backward tongue-like part 16 in the hooking tool 7 is hooked in a sneaked state below a floating obstruction part 11 in the furniture 4, the tip part of the fixing screw 8 screwed onto a female screw 17 pierced on a forward tongue-like part 15 in the hooking tool 7 is locked to a front shifting obstruction part 13 in the catching tool 3 and thus, the hooked state is maintained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fall prevention device for furniture such as household furniture, a showcase, a locker, etc. for preventing furniture and furniture from falling and falling on the floor in the event of an earthquake. .

[0002]

2. Description of the Related Art Conventionally, a fall prevention device of this kind in which furniture is prevented from falling by utilizing ceilings or side walls is generally used. And most consumers trust that these ceilings and side walls have a strong structure. However, the boards, plywood, and mortar walls were unexpectedly brittle and were in a state where screws and nails could not be tightened, and there were places where strength and reliability were lacking.

[0003]

DISCLOSURE OF THE INVENTION The inventor of the present invention has devised the present invention, focusing on the fact that the floor surface in a house is obliged to have a strong structure according to building-related laws and regulations. The object of the present invention is to provide a fall prevention device for furniture and other furniture having higher strength reliability.

[0004]

In order to achieve the above object, a fall prevention device for furniture such as furniture according to the present invention is a receiver fixed to a floor surface of a building and detachable from the receiver. In this state, a hook for fixing to the lower surface of the furniture or furniture is provided, and a receiving screw for these and a fixing screw provided at the bottom of the furniture or furniture for maintaining the hooked state of the hook. .

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment shown in FIGS. 1 and 2 is a receiving member 3 fixed to a floor surface 1 of a building with wood screws 2.
And a hook 7 that is fixed to the lower surface of the bottom wall 5 of the furniture 4 with wood screws 6 so as to be able to be hung and removed from the receiver 3, and a position for maintaining the hook 3 of these receivers 3 and the hook 7 And a fixing screw 8 provided on the bottom wall 5 so that the furniture can be screwed from inside the furniture 4, and the receiving tool 3 and the hanging tool 7 are configured as follows.

In the receiver 3, a small metal piece is bent in an L shape, and an upper end edge of a vertical portion 10 thereof is bent in an L shape so that the rising prevention portion 11 of the furniture 4 is also connected to the front end edge of the horizontal portion 12. The furniture 4 is bent in an L shape to form the front deviation prevention portions 13 of the furniture 4, and the horizontal portion 12 is provided with a mounting hole 14 to the floor surface 1, and the hook 7 is a metal piece. Is bent in an inverted U-shape and both front and rear vertical side portions thereof are bent outward in the middle to form a forward-facing tongue-shaped portion 15 and a rearward-facing tongue-shaped portion 15. A female screw 17 and a mounting hole 18 for attaching to the bottom wall 5 of the furniture 4 at the back side portion of the U-shaped portion,

The receiving member 3 and the hanging member 7 are attached to the rear portion of the bottom of the furniture 4 as shown in FIG. The tongue-shaped portion 16 is hooked in the submerged state and the front end portion of the fixing screw 8 screwed to the female screw 17 formed in the forward-facing tongue-shaped portion 15 of the hook 7 prevents the front shift of the receiver 3. Part 1
The hook 4 is kept in a hooked state by being locked to the furniture 3, and the furniture 4 is slid forward when the fixing screw 8 is returned so that its tip end is disengaged from the front deviation prevention portion 13. Then, the rearward facing tongue portion 16 is lifted up and the blocking portion 11
It is designed to be released from the hanging state by further removing it, and is used when there is a risk of falling only to the front side, such as when there is a wall 20 of a house behind it. .

In the second and third embodiments shown in FIGS. 3 and 4, the receiving member 23 and the hanging member 24, which are basically the same in construction as the first embodiment, are provided at the front and rear portions of the bottom. Further, basically, the fixing screws 25 having the same structure as the first embodiment are provided at the front portions, respectively,
Furniture 21, which has the risk of falling to the front and back
22 is used.

In the fourth embodiment shown in FIG. 5, a metal fitting 29 with a step portion 28 fixed to the floor surface 1 with a wood screw 27 functions as a receiver, and a wood screw is attached to the bottom of the furniture 31 via a mounting bracket 30. Three
The adjust bolt 33 attached by 2 functions as a hook, and the screw 34 that engages with the stepped portion 28 and prevents the thread functions as a fixing screw.

In the fifth embodiment shown in FIG. 6, a nail 35 is attached to the floor surface 1.
The plate member 37 with the female screw hole 36 fixed by means of functions as a receiver, and the screw 39 attached to the bottom of the furniture 38 is screwed into the female screw hole 36 to function as a hook and a fixing screw. It is a thing. Incidentally, reference numeral 40 in the figure denotes an adjust screw device.

In the sixth embodiment shown in FIG. 7, the furniture 3 with casters 42 is prevented from tipping forward by utilizing the receiving member 3 and the hanging member 7 having the same construction as the first embodiment, In addition, the fixing screw alternative metal fitting 45 is locked to the adjusting screw 44 provided at the front side portion of the bottom surface of the furniture 43, and the receiving device 3
Also, the hanging state of the hanging tool 7 is maintained.

A seventh embodiment shown in FIG. 8 is that the caster 42 is mounted on a base plate portion 46 extended from the receiving member 3 and the sixth embodiment and the caster 42 is replaced by a fixing screw substitute metal fitting 45, and is a car stop. The difference is that the member 47 is used, and the other parts have substantially the same configuration.

[0013]

With the fall prevention device according to the present invention, it is possible to fix furniture to a floor surface having a strong structure in a house.

[0014]

As described above, the present invention provides a receiver which is fixed to the floor surface of a building as described above, and a hook which is fixed to the lower surface of furniture such as furniture so that the receiver can be hung and removed. It is characterized in that it is provided with a fixing screw provided at the bottom of furniture such as furniture as a position for maintaining the hanging state of the receiving tool and the hanging tool. When the tool is in the hooked state and the hooked state is maintained by the fixing screw, it is possible to prevent the furniture from slipping and falling, and it is extremely suitable for earthquake countermeasures. Especially, since the floor surface that is required to have a strong structure by the building-related laws and regulations is used, the strength and reliability are extremely high.

[Brief description of drawings]

FIG. 1 is a sectional view of a main part showing a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of the main part.

FIG. 3 is a sectional view of a main part showing a second embodiment of the present invention.

FIG. 4 is a sectional view of a main part showing a third embodiment of the present invention.

FIG. 5 is a sectional view of a main part showing a fourth embodiment of the present invention.

FIG. 6 is a sectional view of a main part showing a fifth embodiment of the present invention.

FIG. 7 is a sectional view of a main part showing a sixth embodiment of the present invention.

FIG. 8 is a sectional view of a main part showing a seventh embodiment of the present invention.

[Explanation of symbols]

 1 Floor surface 2 Wood screw 3 Receiving tool 4 Furniture 5 Bottom wall 6 Wood screw 7 Hook 8 Fixing screw 10 Vertical part 11 Lifting prevention part 12 Horizontal part 13 Front deviation prevention part 14 Mounting hole 15 Forward facing tongue part 16 Rear Orientation tongue 17 Female thread 18 Mounting hole 20 Wall 21, 22 Furniture 23 Receiving tool 24 Hanging tool 25 Fixing screw 26 Floor surface 27 Wood screw 28 Steps 29 Hardware 30 Mounting bracket 31 Furniture 32 Wood screw 33 Ajist bolt 34 Screw 35 nails 36 female screw holes 37 plate material 38 furniture 39 screws 40 adjust screw device 42 caster 43 furniture 44 adjust screw 45 fixing screw substitute metal fittings 46 base plate part 47 car stop member

 ─────────────────────────────────────────────────── ─── Continuation of front page (71) Applicant 395010886 Junko Yamamoto 3-20-11 Nishiohisa, Arakawa-ku, Tokyo (72) Inventor Keiichi Yamamoto 3-20-11 Nishihisa, Arakawa-ku, Tokyo

Claims (1)

[Claims] 1. A receiver for fixing to a floor surface of a building, a hook for fixing to a lower surface of furniture such as furniture so that the receiver can be hung and removed, and the receiver and the hook for the hook. A fall prevention device for furniture and other furniture, which is provided with a fixing screw provided at the bottom of the furniture and other furniture as a position for maintaining the stationary state.