JP3019012U - Furniture fall prevention tool - Google Patents

Abstract

(57) [Abstract] [Purpose] Furniture can be securely and easily fixed without scratching the furniture, pillars, walls or ceilings, and the space between the furniture and the ceiling of the house can be used as a storage space. It can be used effectively. [Structure] A resin box body 11 having a top plate 12 in contact with the ceiling of a house, a bottom plate 13 placed on the outer surface of the top plate of furniture, a side plate 14 and a back plate 15 and having a front opening, and the bottom plate. The leg 20 is screwed to the outer surface so as to be vertically movable.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a furniture fall prevention tool.

[0002]

[Prior art]

 Conventionally, various fall prevention tools have been proposed in order to prevent a secondary disaster caused by furniture falling due to an earthquake or the like. The fall prevention tool is generally one that fixes furniture to a wall or pillar of a room, a floor or a ceiling to prevent the fall. For example, as the fall prevention tool, there is a metal fitting having an L-shaped cross section. This fall prevention tool is arranged along the top plate of the furniture and the wall or the pillar, or the side plate of the furniture and the wall or the pillar, and is fixed with screws or the like. In addition, there are also those that connect the walls and pillars to the furniture ceiling with chains and fix them.

Further, it is also known that an elastic body such as a spring is provided inside two tubular members that slidably contact each other so that they can come in and go out, and the two tubular members are elastically connected. This fall-prevention tool is placed with the tube standing in the gap between the top plate and the ceiling of the furniture, and the two energized cylinder members are fixed to press the top plate and the ceiling. And prevent falls.

However, the first fall prevention tool has a problem in that it is necessary to fix a metal fitting or a screw to fix the chain, and the furniture, the wall, or the pillar is scratched. Another problem is that the metal fittings and chains are visible from the outside, which makes them unattractive.

In addition, with the second fall prevention tool, the problem of scratching the furniture and walls is solved, but not only the appearance problem is still unsolved, but it is compared with the former metal fittings. Since the structure is complicated, it may be expensive.

By the way, the ceiling height of a house often differs depending on the structure of the room, and the height of the furniture also often varies depending on its type. Therefore, a halfway space may be formed between the top plate and the ceiling of the furniture. Since it is difficult to put things in such a space and it is easy to be covered with dust, it tends to become a dead space. In addition, even if an article is placed in the space, it may slide down from the furniture due to an earthquake or the like and cause a new disaster.

[0007]

[Problems to be solved by the device]

 This invention has been proposed to solve all such problems, and it is possible to securely and easily fix furniture without causing scratches on furniture, columns, walls, or ceilings. It provides two fall prevention tools that can be effectively used as a storage space between the roof and the roof of the house.

[0008]

[Means for Solving the Problems]

 That is, the first invention is a resin box body having a top plate in contact with the ceiling of a house, a bottom plate placed on the outer surface of the top plate of furniture, a side plate, and a back plate, the front surface of which is open, and the bottom plate. The present invention relates to a fall prevention tool for furniture, comprising a leg attached to an outer surface so as to be vertically movable.

The legs may be screwed to the bottom plate so as to be vertically movable. Further, it is desirable to provide a shelf plate between the top plate and the bottom plate of the resin box body. Further, the shelf plate is removable or removable in place of or in addition to the fixed shelf plate to cover the bottom plate. It is desirable to provide things.

On the other hand, the second invention comprises a main body placed on the outer surface of the top plate of furniture, and an auxiliary body which is stacked on the main body in a required number and whose uppermost position is in contact with the ceiling of the house. The main body includes a resin box body having a top plate, a bottom plate, side plates, and a back plate with an open front surface, and legs attached to the outer surface of the bottom plate so as to be movable up and down. The present invention relates to a fall prevention tool for furniture, which comprises a resin box having a top plate, a bottom plate, side plates, and a back plate and an opening on the front surface.

The legs may be screwed to the bottom plate so as to be vertically movable. Further, the main body has a connection positioning composed of a convex portion or a recess on the outer surface of the top plate, while the auxiliary body is provided at a position corresponding to the connection positioning of the main body top plate on the outer surface of the top plate and the outer surface of the bottom plate. It is preferable to have a connection positioning consisting of protrusions or depressions. Further, it is preferable that a shelf plate is provided between the top plate and the bottom plate of the main body, and that the shelf plate is provided in place of or in addition to the fixed shelf plate so as to be detachable so as to cover the bottom plate.

[0012]

[Action]

 In the first invention, the fall prevention tool is placed on the ceiling of the house and the top plate of the furniture with the front opening facing you. At this time, by moving the legs of the fall prevention device up and down, the top plate of the fall prevention device is in contact with the ceiling of the house, or the fall prevention device slightly presses the top plate of the furniture and the ceiling of the house. It As a result, the furniture is prevented from falling due to shaking such as an earthquake.

Further, since articles can be stored in the fall prevention tool through the front opening, the space between the furniture and the ceiling can be effectively used. Further, when there is a shelf in the fall prevention device, the shelf enables more efficient product utilization. In addition, by providing a removable shelf plate that covers the bottom plate of the fall prevention device, even if the end of the leg projects from the bottom plate of the fall prevention device into the fall prevention device, the end of the leg is shelved. Since the plate can be covered, articles can be stored in the fall prevention tool without being disturbed by the leg ends. In addition, if the legs are screwed to the bottom plate of the fall prevention tool and the ends of the legs protruding into the fall prevention device are turned to adjust the leg up and down, remove the shelf plate to prevent the legs from falling. Since it can be rotated from inside the tool, it is easy to adjust the legs vertically.

In the second invention, the main body and the auxiliary body are stacked and used on the top plate of the furniture. Therefore, even if there is a large gap between the top plate and the ceiling of furniture, it can be handled by adjusting the number of auxiliary bodies stacked on the main body. Further, when the top plate of the main body and the bottom plate and the top plate of the auxiliary body have the connecting positioning of the convex portion or the concave portion, the main body and the auxiliary body, and further the positioning and fixing of the auxiliary bodies can be accurately performed. Therefore, not only can furniture be prevented from falling over due to an earthquake, but the fall prevention device itself can be prevented from shifting. The operation of the shelf board and the removable shelf board is the same as that of the first invention.

[0015]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view showing an embodiment of the first invention, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a cross-sectional view showing the operation of its leg portion, and FIG. 4 is an example of using the fall-prevention device of the present invention. FIG. 5 is a perspective view showing another example of the present invention, and FIG. 6 is a sectional view showing one embodiment of the second invention.

As shown in FIGS. 1 and 2, the furniture fall prevention tool 10 of the present invention comprises a resin box 11 having an opening on the front surface and legs 20, and is placed on the top plate of the furniture. It is placed in contact with the ceiling.

The resin box body 11 is formed into a box shape by the top plate 12, the bottom plate 13, the side plates 14, and the back plate 15, that is, the front side, that is, the front side of furniture or the like is opened. Reference numeral 16 is the opening. Examples of the resin suitable for forming the fall prevention tool 10 include general-purpose resins such as vinyl chloride and ABS resin, and particularly preferably fiber-reinforced plastic obtained by adding and mixing glass fiber or the like into the resin. Is.

In the fall prevention tool 10 of the present embodiment, a shelf plate 17 is provided between the top plate 12 and the bottom plate 13 of the resin box body 11. The shelf board 17 divides the inside of the resin box body 11 horizontally and is suitably used as a partition when the resin box body 11 is used as a storage box. Further, in this example, a partition plate 18 is provided between the top plate 12 and the bottom plate 13 to vertically partition the inside of the resin box body 11. The partition plate 18 is effective not only as a partition as a storage box, but also for increasing the strength of the resin box body 11, like the shelf plate 17 described above.

The shelf plates 17 and the partition plates 18 may be provided in appropriate numbers according to the size of the resin box body 11 and the required strength. Furthermore, in the present embodiment, the opening-side edge 19 of the shelf board 17 is higher than the surface of the shelf board 17 to prevent the articles contained in the resin box body 11 from falling. ing.

This resin box body 11 has an area of the bottom plate 13 that is substantially the same as that of the furniture top board, or a plurality of resin box bodies 11 are arranged side by side to make the resin box box substantially the same as the furniture top board. If it is constructed so as to have a large size, the space on the top plate of the furniture can be effectively used and the appearance will be good. Legs 20 are attached to the outer surface of the bottom plate 13 of the resin box body 11.

The leg 20 is composed of a bolt portion 21 and a nut portion 22, and can move up and down in a screw hole 13 a provided at a predetermined position of the bottom plate 13 so that the head 23 is on the top plate side of the furniture. It is screwed to the bolt portion 21. As shown in FIG. 3, the head portion 23 is appropriately rotated to increase or decrease the length of the leg 20 projecting from the outer surface of the bottom plate 13, and the bolt portion 21 penetrating the bottom plate 13 and projecting into the box body 11. The height of the fall-prevention tool 10 is adjusted by fixing the screw 24 portion of the above with the nut portion 22. The adjustment may be performed by directly rotating the bolt portion 21 penetrating the bottom plate 13 and protruding into the box body 11. A nut member may be embedded in the bottom plate 13.

The fall prevention tool 10 of the present invention is placed on a top plate 71 of a furniture 70 as shown in FIG. Then, the length of the legs 20 of the fall prevention tool 10 is adjusted so that the top plate 12 is in contact with the ceiling 72 or the ceiling 72 is slightly pressed. This prevents the furniture 70 from falling over and the fall prevention tool 10 from sliding off the furniture top plate even if an earthquake or the like occurs. Further, since a futon, a toy, or the like can be put into the resin box body 11 through the opening portion 16, the gap formed between the furniture 70 and the ceiling 72 can be used as an effective storage space. You can

FIG. 5 shows another example of the present invention, in which a removable shelf plate is provided in the resin box body to cover the bottom plate. Reference numeral 30 is a fall prevention tool, 31 is a resin box body, 32 is a leg, 33 is a shelf board, and 34 is a partition board. Supporting portions 36, 36 are provided inside the side plate 35 of the resin box body 31 and at a predetermined height position of the corresponding partition plate 34. The shelf 33 is bridged over the supporting portions 36, 36, and can be detached as desired as shown in the drawing. Further, by mounting the shelf plate 33 so as to cover the bottom plate 37, the bolt portion 38 of the leg 32 protruding into the resin box body 31 can be covered with the shelf plate 33, so that the inside of the box body 31 can be covered. The articles can be stored in the box body 31 without being hindered by the bolt portion 38 of the leg 32 protruding to the front, and the storage space in the box body 31 can be effectively used.

Further, when the fall prevention tool is placed on the top plate of furniture and the fine adjustment of the legs 32 is performed vertically, if the removable shelf plate 33 is removed, the box body can be removed. The bolt portion 38 of the leg 32 protruding into the inside 31 can be easily rotated from the inside of the box body 31, and it is not necessary to rotate the leg 32 through the narrow space between the bottom plate 37 and the top plate of the furniture, which is extremely workable. Good sex. The detachable shelf plate 33 may be provided between the fixed shelf plate 17 and the bottom plate 13 separately from the fixed shelf plate 17 shown in FIG.

FIG. 6 shows an embodiment of the second device. The fall prevention tool 50 includes a main body 51 and an auxiliary body 60. The main body 51 is placed on the outer surface of the top plate of furniture, and one or more auxiliary bodies 60 are stacked on the main body 51 and used. Has become. Then, the top plate of the auxiliary body 60 at the uppermost position contacts the ceiling of the house, thereby closing the gap between the top plate of the furniture and the ceiling, and preventing the furniture from falling due to an earthquake or the like.

The main body 51 has a top plate 52, a bottom plate 53, side plates 54, and a back plate 55, and a resin box body having an open front surface, and legs 56 screwed to the outer surface of the bottom plate 53 so as to be vertically movable. Since it has the same structure as the fall prevention device of the first invention, detailed description thereof will be omitted. Reference numeral 57 is a shelf plate provided in the main body 51. It is also preferable that the shelf plate 57 has a detachable structure that covers the bottom plate 53, or that the detachable shelf plate is separately provided between the shelf plate 57 and the bottom plate 53.

A coupling positioning 58 is formed on the outer surface of the top plate 52. The coupling positioning 58 is for positioning the auxiliary body 60 and the main body 51 described below, and has an appropriate size. Of the projections, and the projections are provided in the vicinity of the four corners of the top plate 52 one by one.

The auxiliary body 60 is provided on the main body 51 only when the main body 51 cannot be arranged in the gap between the outer surface of the furniture top panel and the ceiling in a state where the top plate is in contact with the ceiling of the house. This is for adjusting the height of the entire fall prevention tool 50 by stacking a required number of pieces. The auxiliary body 60 is formed of a resin box body having a top plate 62, a bottom plate 63, side plates 64, and a back plate 65 with an open front surface.

In the present example, the outer surface of the bottom plate 63 is provided with a connecting position 68 for connecting to the main body 51 at a position corresponding to the connecting position 58 for the main body 51. The two connecting positions 58 and 68 are composed of a convex portion and a concave portion as shown in the figure, and they are fitted to each other when the auxiliary body 60 is placed on the main body 51 and fixed in position. In this embodiment, the connecting position 58 on the main body 51 side is formed by the convex portion, and the connecting position determining 68 on the auxiliary body 60 side is formed by the concave portion. However, if the structure is such that the main body and the auxiliary body are fitted together, A concave portion or a convex portion may be provided in the. Further, on the outer surface of the top plate 62 of the auxiliary body 60, a coupling positioning 69 between the auxiliary bodies when a plurality of auxiliary bodies 60 are stacked is formed.

This auxiliary body 60 is formed between the furniture top plate and the ceiling by preparing an auxiliary body having an appropriately changed height and stacking a desired number on the main body 51. It is possible to reliably handle large gaps.

[0031]

[Effect of device]

 As shown and described above, according to the furniture fall prevention device of the present invention, since it is simply placed on the outer surface of the furniture so as to be in contact with the ceiling, the furniture and the house are damaged by bolts and nails. The furniture can be easily and securely fixed to the house without attaching it. Moreover, the space formed between the furniture and the ceiling of the house can be effectively used as a storage space. Further, by using the fall prevention tool including the main body and the auxiliary body, it is possible to surely cope with the size of the gap between the furniture and the ceiling by increasing or decreasing the number of the auxiliary bodies stacked.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a first device.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is a sectional view showing the operation of the leg portion.

FIG. 4 is a cross-sectional view showing an example of use of the fall prevention device of the present invention.

FIG. 5 is a perspective view showing another example of the present invention.

FIG. 6 is a sectional view showing an embodiment of the second invention.

[Explanation of symbols]

 10 Fall Prevention Tool 11 Resin Box Body 12 Top Plate 13 Bottom Plate 14 Side Plate 15 Back Plate 16 Opening 17 Shelf Board 20 Legs 51 Main Body 58 Connection Positioning 60 Auxiliary Body 68 Connection Positioning 69 Connection Positioning

Claims (9)

[Scope of utility model registration request] 1. A resin box body having a top plate in contact with the ceiling of a house, a bottom plate placed on the outer surface of the top plate of furniture, a side plate and a back plate, the front surface of which is open, and the outer surface of the bottom plate being up and down. A fall prevention tool for furniture, comprising a leg that is movably attached. 2. The fall prevention tool for furniture according to claim 1, wherein the leg is screwed to the bottom plate so as to be vertically movable. 3. The fall prevention tool for furniture according to claim 1, further comprising a shelf plate between the top plate and the bottom plate of the resin box body. 4. The method according to any one of claims 1 to 3,
A fall prevention tool for furniture, comprising a detachable shelf plate that covers a bottom plate inside a resin box body. 5. A main body mounted on an outer surface of a top plate of furniture,
A required number of stacked ones on the main body and the uppermost one is an auxiliary body that contacts the ceiling of the house, and the main body has a top plate, a bottom plate, side plates and a back plate, and is a resin box having a front opening. A body and a leg attached to the outer surface of the bottom plate so as to be movable up and down, and the auxiliary body is a resin box body having a top plate, a bottom plate, side plates, and a back plate and having an open front surface. A fall prevention tool for furniture. 6. The fall prevention tool for furniture according to claim 5, wherein the leg is screwed to the bottom plate so as to be vertically movable. 7. The main body according to claim 5 or 6, wherein the main body has a connection positioning formed of a convex portion or a concave portion on the outer surface of the top plate, while the auxiliary body connects the main body top plate on the outer surface of the top plate and the outer surface of the bottom plate. A fall prevention tool for furniture, characterized in that it has a connecting positioning comprising a convex portion or a concave portion at a position corresponding to the positioning. 8. The method according to claim 5, wherein
A fall prevention tool for furniture, comprising a shelf plate between a top plate and a bottom plate of the main body. 9. The method according to claim 5, wherein
A fall prevention tool for furniture, comprising a removable shelf plate that covers a bottom plate inside the main body.