JP3017124U - Reinforcing metal fittings for construction wood - Google Patents

Abstract

(57) [Summary] [Purpose] An object is to provide a reinforcing metal fitting for building timber for securely and firmly holding and holding a frame against natural disasters such as wind damage and earthquake. [Structure] A U-shaped or B-shaped holding body is erected in the center of the cover made of metal and has an inverted L-shape or an inverted U-shape to form an inverted T-shape. A through hole for a metal fitting is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

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

[0002]

[Prior art]

 At the time of building a house, it is common to join the ground and girders and pillars with mortises and mortises, and for safety, hammering is done.

[0003]

[Problems to be solved by the device]

 Although the above-mentioned mussels have a tentative reinforcing effect, they do not exhibit a sufficient effect particularly against an earthquake.

[0004]

[Means for Solving the Invention]

 The present invention is intended to solve the above-mentioned problems, and is characterized by a metal-made inverted L-shaped or inverted U-shaped cover having a U-shaped or R-shaped central portion. The holding body is erected to form an inverted T shape, and through holes for fastening metal fittings are drilled in appropriate places, and the cover is made of horizontal materials such as ground landscaping and girders. On the other hand, a column member is held in contact with the holding body and locked by a fixing metal fitting such as a nail, a screw, a bolt, or a nut.

[0005]

[Action]

 When constructing, the reinforcing metal fittings with the above-mentioned structure are used at the joints of various frame materials (grounding materials and columns, girder members and columns, beam members and bundles, barrels, etc.) for reinforcement. For locking, use nailing, screwing, or fasteners such as bolts and nuts.

[0006]

【Example】

 1A and 1B are reinforcing metal fittings for building wood according to the present invention, in which 1 and 1'are covers having an inverted L-shape and an inverted U-shape, and 2 is a center of the covers 1, 1 '. It is a U-shaped holding body formed in the part. Reference numeral 3 is a through hole for locking a fastener such as a nail, a screw, a bolt or a nut.

2A and 2B show another example, in which a square-shaped holding body 2'is formed on the central upper surface of the covers 1, 1 ', and 3 is also a nail or It is a through hole for locking a fastener such as a screw or bolt / nut.

FIG. 3 is a use state diagram, and is used as shown in the example of the joint between the grounding material 4 or the girder material 5 and the pillar 6, and at this time, 7 is a nail, a screw, a bolt, a nut, or the like. It is a metal fitting. The reinforcing metal fittings in the above are usually prepared by bending or welding an iron plate having a thickness of 2 to 3 mm and having various sizes, and stainless steel or aluminum plate is used as the material in addition to the iron plate. . Usually, the length dimension 1 of the covers 1 and 1'is 25 cm to 40 cm, and the height dimension h of the holding bodies 2 and 2'is 15 cm to 25 cm.

[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 metal fittings, it is of course necessary in a storm. Therefore, it is possible to completely prevent the frame members from being twisted or bent at the joints even in the case of a strong earthquake accompanied by vertical and horizontal shaking.

[Submission date] March 9, 1995

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction content]

[0009]

[Effects of the Invention] The present invention is configured as described above, and since the connection points of each frame member in construction can be three-dimensionally surrounded by the reinforcing metal fittings, It is possible to completely prevent the frame members from being twisted or bent at the joints not only when there is a storm but also when there is a strong earthquake accompanied by vertical and horizontal shaking at the same time. The one shown in FIG. 1A can be easily mounted.

[Brief description of drawings]

FIG. 1 is a perspective view of a reinforcing metal fitting for building timber according to the present invention.

FIG. 2 is a perspective view of another embodiment.

FIG. 3 is an explanatory diagram of a usage state.

[Explanation of symbols]

 1, 1'Covering body 2, 2'Holding body 3 Through hole 4 Grounding material 6 Pillar 7 Fastening metal fitting

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[Procedure amendment]

[Submission date] March 9, 1995

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

Claims (4)

[Scope of utility model registration request] 1. A U-shaped holding member is erected in the central portion of a cover made of metal and having an inverted L shape to form an inverted T shape, and a through hole for a fastening fitting is provided at an appropriate position. Reinforcing metal fittings for perforated construction wood. 2. A U-shaped holder is erected in the central portion of the cover made of metal and has an inverted U-shape to form an inverted T-shape, and a through hole for a fastening fitting is provided at an appropriate position. Reinforcing metal fittings for perforated construction wood. 3. The holder according to claim 1, wherein the holder has a square shape.
Reinforcing metal fittings for building timber described. 4. The reinforcing metal fitting for building wood according to claim 1, 2 or 3, wherein the metal is an iron plate, aluminum, stainless steel or the like.