JP3016652U - Furniture fall prevention fittings - Google Patents

Abstract

(57) [Summary] [Purpose] Depending on the size and location of the furniture, there may be a considerable difference in the distance and height from the position of the pillar or beam to which one end of the metal fitting is fixed, but it is possible to adjust accordingly. It can be installed easily, does not damage the furniture, and securely prevents the furniture from falling. [Structure] One end portion of a furniture holding rod 2 is slidably fitted into an inner surface of one end of a base cylinder 1 to form a telescopic shaft portion 3. The expansion and contraction fixing screw 8 whose tip is fitted into the expansion and contraction adjusting holes 9, 9 formed in parallel with the expansion and contraction shaft portion 3 is screwed into the base cylinder 1. One end of the furniture holding rod 2 is bent into an L shape, and a tightening screw 5 is provided at the tip. A shaft portion 13 of a tiltable hinge 10 in which a spherical head 12 is loosely fitted in a hinge box 11 is screwed into the inner surface of one end of the base cylinder 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a metal fitting for preventing furniture from falling over.

[0002]

[Prior art]

 Conventionally, as a metal fitting for preventing furniture from falling, a rectangular parallelepiped iron plate is bent into an L-shape or a T-shape to form a screw hole, and a screw is inserted into the screw hole to insert a corner portion of a furniture ceiling plate. There is a known fall prevention metal fitting of furniture for screwing a pillar and a pillar.

[0003]

[Problems to be solved by the device]

 The conventional fall prevention metal fittings for furniture have a structure in which the corners of the ceiling plate of the furniture and the pillars or beams are screwed to each other, so even if the furniture is placed in a desired place and the fall prevention metal fitting is attached, It cannot be used if there are pillars or beams far away from the corners of the ceiling plate of the furniture, and since it is also structured to be fixed to the furniture with screws, screw holes for screws are drilled in the furniture. , Had the problem of damaging the furniture. The present invention can be easily installed and adjusted even if there is a considerable difference in distance or height from the position of the furniture and the position of the pillar or beam that secures one end of the metal fitting, and it also damages the furniture. It was conceived with the aim of providing a furniture fall-prevention metal fitting without any concerns.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in the furniture fall prevention fitting of the present invention, the tip end is bent into a substantially L-shape on the inner surface of the cylinder on one end side of the substantially cylindrical base cylinder, and a screw is provided on the base side. The base part of the cylindrical furniture holding rod with the insertion hole is slidably inserted, and the fitting insertion part is provided with the expansion and contraction fixing screw whose tip projects into the screw insertion hole, and the end part of the furniture holding rod. A rubber pad was attached to the tip of the tightening screw that was screwed in toward the base cylinder side, and the spherical head was loosely fitted in the box on the inner surface of one end of the base cylinder on the opposite side where the furniture holding rod was inserted. The shaft portion of the slantable hinge is screwed in.

[0005]

[Action]

 By mounting the tiltable hinge box on the building side with screws, you can adjust the expansion and contraction by tilting the furniture holding rod according to the size and height of the furniture, tighten it with the tightening screw and use the rubber pad to finish the furniture ceiling plate. Stop the part.

[0006]

【Example】

 Examples will be described with reference to the drawings. 1 to 5, the base cylinder 1 is formed by using, for example, a cylindrical aluminum pipe having a diameter of about 14 mm and a length of 430 mm. The furniture holding rod 2 is, for example, a cylindrical aluminum pipe having a diameter of about 12 mm and a length of about 475 mm, and one end of the furniture holding rod 2 is slidably inserted into the base cylinder 1 to form a telescopic shaft portion 3. Bend one end into an L-shape corresponding to a length of about 75 mm, and further press the tip end into a flat shape to form a screw thread insertion surface 4. The tightening screw 5 is screwed into the screw screwing surface 4 substantially parallel to the base cylinder 1 with the tip end side of the screw facing the base cylinder 1 side using, for example, a hexagonal inner plastic nut. The rubber pad 6 is formed of, for example, a rubber material into a disc shape and attached to the tip of the tightening screw 5. Further, the tightening surface 7 of the rubber pad 6 is preferably engraved in a saw-tooth cross section. The expansion and contraction fixing screw 8 is screwed from the outer peripheral surface of the base cylinder 1 using, for example, a hexagonal inner plastic nut, and the distal end of the expansion and contraction adjusting holes 9, 9, 9, ... Bored in the expansion and contraction shaft portion 3 of the furniture holding rod 2. Place it at the position where the part enters.

The tiltable hinge 10 uses, for example, a commonly-known dharma hinge in which a spherical head 12 is loosely fitted in a hinge box 11 having a substantially U-shaped vertical section, and is engraved on a shaft portion 13 of the spherical head 12. The male screw 14 is screwed into the inner surface of the end portion of the base cylinder 1 on the opposite side to which the furniture holding rod 2 is inserted. The screw mounting holes 15, 15, ... Are drilled in the tip mounting surface 16 of the hinge box 11 and are mounted on the building at the time of use with screws 17. The guide groove 18 is parallel to the base cylinder 1 on the outer peripheral surface of the furniture holding rod 2 on the side opposite to the L-shaped bent direction, and has a groove width in which the tip end of the expansion / contraction fixing screw 8 can be loosely fitted. It is formed by denting.

The base cylinder 1 and the furniture holding rod 2 preferably have a cylindrical shape, but are not necessarily limited to the cylindrical shape, and may have a prismatic shape or a rod shape.

[0009]

【effect】

 As described above, the furniture fall prevention fitting of the present invention can be attached to a pillar or beam even if the ceiling of the furniture K and the position height of the pillar or beam H differ greatly depending on the size and shape of the furniture K. You can freely select the optimal diagonal direction and size from the hinge box to the ceiling of the furniture, and you can hold the furniture by tightening it firmly with the tightening screw via the rubber pad that does not damage the furniture. It will be possible.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional front view of a furniture fall prevention fitting.

FIG. 2 is a plan view of a furniture fall prevention fitting.

FIG. 3 is a vertical cross-sectional view taken along the line AA of FIG.

FIG. 4 is a vertical cross-sectional view taken along the line AA of FIG. 1 showing a state in which the expansion / contraction fixing screw is inserted into the expansion / contraction adjusting hole.

FIG. 5 is a diagram showing an example of a usage mode of a furniture fall prevention fitting.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base cylinder 2 Furniture holding rod 3 Expansion-and-contraction shaft part 4 Screw-in surface 5 Tightening screw 6 Rubber pad 7 Tightening surface 8 Expansion-and-fixation screw 9 Expansion-adjustment hole 10 Inclinable hinge 11 Hinge box 12 Spherical head 13 Shaft part 14 Male screw 15 Screw mounting hole 16 Tip mounting surface 17 Screw 18 Guide groove

Claims (1)

[Scope of utility model registration request] 1. Expansion / contraction adjusting holes 9, 9 formed in parallel in the longitudinal direction on an expansion / contraction shaft part 3 in which one end of a furniture holding rod 2 is slidably fitted and formed on an inner surface of one end of a cylindrical base cylinder 1. The expansion and contraction fixing screw 8 whose tip is fitted to the base cylinder 1 is screwed into the expansion and contraction shaft portion 3
The one end of the furniture holding rod 2 on the opposite side is bent into an L-shape, and a fastening screw 5 that is screwed in parallel to the base cylinder 1 toward the base cylinder 1 side is provided at the tip end to hold the furniture holding of the base cylinder 1. A fall prevention metal fitting for furniture in which a shaft portion 13 of a freely tiltable hinge 10 in which a spherical head 12 is loosely fitted in a hinge box 11 is screwed into an inner surface of an end portion on the opposite side where the rod 2 is inserted.