Aluminum alloy fastener
A technology of fasteners and aluminum alloys, applied in the direction of connecting members, rod connections, mechanical equipment, etc., can solve the problems of easy loss and rust, and achieve the effect of large rotation angle, easy access, and not easy to rust.
Inactive Publication Date: 2014-03-26
茹林宝
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Problems solved by technology
[0002] In building construction, it is often necessary to fasten pipes with fasteners. The existing fasteners must be fastened at both ends when fastening pipes, and the bolts and fastening parts are separated and easy to lose. The existing Fasteners are mostly made of iron and are prone to rust
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[0013] Such as figure 1 with 2 As shown, the aluminum alloy fastener includes a base 1, an arc-shaped fastener I2 and an arc-shaped fastener II3. The arc-shaped fastener I2 and the arc-shaped fastener II3 are both semicircular and have the same inner diameter. The bottom end of the shaped fastener I2 is fixed on the base 1 through the connecting piece I21, and the top end is provided with a hook connection groove 4 with an opening downward. The top of the arc-shaped fastener II3 is provided with a cylindrical clip 5, and the cylindrical clip 5 is arranged in the hooking slot 4, and the diameter of the cylindrical clip 5 is larger than the width of the mouth of the hooking slot 4, so The outer surface of the curved fastener II3 is provided with a groove 34 at the hook connection groove 4, and the bottom end of the curved fastener II3 is provided with a connecting piece II31, and the connecting piece II31 faces one side of the curved fastener I2. A threaded post 32 is provided...
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The invention provides an aluminum alloy fastener which comprises a base, an arc buckling piece I and an arc buckling piece II. The arc buckling piece I and the arc buckling piece II are respectively in a semi-arc shape and have the same inner diameter, the bottom end of the arc buckling piece I is fixed to the base through a connecting piece I, a hooking-connecting through groove with a downward opening is formed in the top end of the arc buckling piece I, the inner wall face of the hooking-connecting through groove is an arc face and is an excellent arc face, a cylindrical clamping strip is arranged at the top end of the arc buckling piece II, the cylindrical clamping strip is arranged in the hooking-connecting through groove, the diameter of the cylindrical clamping strip is larger than the width of the hooking-connecting through groove, a groove is formed in the position at the hooking-connecting through groove in the outer surface of the arc buckling piece II, a connecting piece II is arranged at the bottom end of the arc buckling piece II, a threaded column is arranged at the side, facing the arc buckling piece I, of the connecting piece II, and the threaded column is matched with nuts. According to the aluminum alloy fastener, due to the fact that the groove is formed at the position of the hooking-connecting through groove in the outer surface of the arc buckling piece II, the arc buckling piece I and the arc buckling piece II are installed conveniently, the rotary angle of the arc buckling piece II relative to the arc buckling piece I is large, and tubular products can enter the aluminum alloy fastener conveniently during the construction process.
Description
technical field [0001] The invention relates to an aluminum alloy fastener. Background technique [0002] In building construction, it is often necessary to fasten pipes with fasteners. The existing fasteners must be fastened at both ends when fastening pipes, and the bolts and fastening parts are separated and easy to lose. The existing Fasteners are mostly made of iron and are prone to rust. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an aluminum alloy fastener, which is easy to fasten and is not easy to rust. The arc fastener II is easy to install, and the angle of rotation of the arc fastener II relative to the arc fastener I is large, which is convenient for pipes to enter during construction. [0004] In order to solve the above-mentioned existing technical problems, the present invention adopts the following scheme: the aluminum alloy fastener includes a base, an arc fastener I and an arc fastener II...
Claims
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Login to View More IPC IPC(8): F16B7/22F16B7/18C22C21/08
Inventor 茹林宝
Owner 茹林宝