Metal accessories for building structural members

Abstract

1. Name of the product of this design: Metal accessories for building structural members. 2. Purpose of this design product: This design product is used as a metal accessory for building structural components. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other Situations that Require Explanation Other explanations: This article is a metal fitting for building structural materials, which is used in the connection unit of the node constituting the frame structure of the building as shown in the usage state reference Figure 1. As shown in FIG. 2 in a usage state, the connection unit includes a node member and a connecting member detachably connected to the node member. As shown in the perspective reference figure, the connecting member has a lock mechanism including a pin portion and a knob portion provided at one end of the pin portion. The metal fittings for building structural materials of this article are the above-mentioned connecting members. As shown in reference figures 3, 4, 5 and 6 of the usage state, according to the above-mentioned connecting unit, the square material frame fixed to the above-mentioned connecting part can be connected to the above-mentioned node part through manual operation of the above-mentioned knob part of the above-mentioned connecting member. Referring to FIG. 3 , the state of the connection member fixed to the square frame and in the unlocked state and the state of the node member are shown before the connection unit is engaged. Referring to FIG. 4 , the state of the connection member and the state of the node member in the unlocked state after the connection unit is engaged are shown in the usage state. 5 shows the state of the connection member fixed to the square frame in a locked state and the state of the node member after the connection unit is engaged and before the pin portion is prevented from rotating by the latch member. 6 shows the state of the connection member in the locked state and the state of the node member after the connection unit is engaged and the pin portion is prevented from rotating by the latch member.

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