JP3024443U - Reinforcing metal fittings for building timber - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a reinforcing connecting fitting for building timber for securely and firmly fixing and holding a structural frame against natural disasters such as wind damage and earthquake. SOLUTION: A vertical portion 1a having a U-shaped cross section for hiding a vertical member and an L-shaped vertical portion 1a and a U-shaped cross section for hiding a horizontal member or L.
It is composed of a horizontal portion 1b having a character shape, and a vertical portion 1a and a horizontal portion 1b.
Overhang fin piece 1c for fixing diagonal beam material to the cross-joint part of
In addition to providing the vertical part 1a, the horizontal part 1b and the protruding fin piece 1
A nail hole for fastening or a slit groove is formed in c.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a reinforcing connecting fitting for building timber.

[0002]

[Prior art]

 When constructing a house, it is common to connect landslides, girders, slanted beams and columns with mortises and mortise holes, and for safety, hammering and the like is also possible. Be seen.

[0003]

[Problems to be solved by the device]

 Although the above-mentioned mussels have a temporary reinforcing effect, they do not exert a sufficient effect particularly against earthquakes, and the displacement and distortion of the building's frame part caused by the earthquake It can be fatal and cause collapse.

[0004]

[Means for Solving the Problems]

 The present invention is intended to solve the above problems, and is characterized in that it conceals a vertical member 1a having a U-shaped or L-shaped cross section for hiding a vertical member and a horizontal member. It is composed of a horizontal part 1b having a U-shaped or L-shaped cross section, and a protruding fin piece 1c for fixing the slant beam material is provided at the cross-joining part of the vertical part 1a and the horizontal part 1b. 1a, the horizontal portion 1b, and the protruding fin piece 1c are characterized by a nail hole or a slit groove for fastening.

[0005]

[Embodiment of device]

 1A, B, C and D show a reinforcing connecting fitting for building timber according to the present invention, in which 1a is a vertical portion having a U-shaped or L-shaped cross section for hiding a vertical member. Reference numeral 1b is a horizontal portion having a U-shaped cross section or an L-shape for covering the cross member.

Reference numeral 1c is an overhanging fin piece for fixing the slant beam member to the cross-joining portion of the vertical portion 1a and the horizontal portion 1b. Numeral 3 is a nail hole formed for fixing each of the vertical portion, the horizontal portion and the protruding fin piece to the wood. The nail hole 3 may be a slit groove 3'for changing and adjusting the locking position of the fastening fitting.

FIG. 2 is a use state diagram according to FIG. 1A, which is used at a joint portion of a grounding material (or girder material) 5, a pillar 6 and a slant beam material 7 as in the illustrated example. Reference numeral 8 is a fastening metal fitting such as a nail or a screw. It should be noted that the description of use according to FIGS. 1B, 1C and 1D is the same as that in FIG.

The reinforcing connecting fitting in the above is usually made by bending or appropriately welding an iron plate having a thickness of 2 to 3 mm to make it in various sizes, and the material is stainless steel or stainless steel in addition to the iron plate. Aluminum plates are used.

[0009]

[Effect of device]

 The present invention is configured as described above, and since the connecting points of each frame member in construction can be three-dimensionally surrounded by the reinforcing connecting metal fittings, it is possible to use it not only in a storm. That is, it is possible to completely prevent the frame members from being twisted, bent or distorted at the joints, even against a strong earthquake accompanied by vertical and horizontal shakes at the same time.

[Brief description of drawings]

1A, 1B, 1C and 1D are perspective views of an example of a reinforcing connecting fitting for building timber according to the present invention.

FIG. 2 is a use state diagram of FIG. 1A.

[Explanation of symbols]

 1a Vertical part 1b Horizontal part 1c Overhang fin piece 3 Nail hole 3'Slit hole 5 Grounding material 6 Column 7 Oblique beam material 8 Fastening metal fitting

Claims (1)

[Scope of utility model registration request] 1. A vertical portion 1a having a U-shaped cross section for hiding a vertical member or an L-shaped vertical portion and a U-shaped cross section for hiding a horizontal member or L.
It is composed of a horizontal portion 1b having a character shape, and a vertical portion 1a and a horizontal portion 1b.
Overhang fin piece 1c for fixing diagonal beam material to the cross-joint part of
In addition to providing the vertical part 1a, the horizontal part 1b and the protruding fin piece 1
A reinforcing connecting fitting for architectural wood characterized by having a nail hole or a slit groove for fastening in c.