A hub that facilitates assembly and disassembly efficiency
A hub, efficient technology, applied in the direction of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problem that the line card cannot be reused, the connecting line cannot be loosened, etc., to achieve reusable volume, easy bundling operation, simple structure
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Embodiment 1
[0020] Such as figure 1 As shown, the hub that facilitates disassembly and assembly efficiency includes a hoop 1, the hoop 1 is an unclosed ring structure, and the free end of the hoop 1 is also provided with a fastening portion;
[0021] The fastening part includes a first protruding part 3 disposed on any one end of the hoop 1, a second protruding part 8 disposed on the other end of the hoop 1, and the first protruding part 3 is also provided with groove-shaped The bayonet socket 2, the minimum width section 21 is also provided between the opening end of the bayonet socket 2 and the bottom end of the bayonet socket 2, the outer wall surface of the second protruding part 8 is attached to the inner wall surface of the bayonet socket 2, and the first The protruding part 3 and the second protruding part 8 are also respectively provided with a first screw hole 4 and a second screw hole 7, and a screw 5 is threaded in the first screw hole 4 and the second screw hole 7, and the fir...
Embodiment 2
[0025] The present embodiment is further limited on the basis of embodiment 1, as figure 1 As shown, in order to reduce the amount of wear of the present invention in the process of repeated use and facilitate the application of external force to the first protruding part 3 to change the width of the bayonet 2, the width of the bayonet 2 transitions smoothly from its open end to the bottom end , the minimum width section 21 is located between the center of the bayonet 2 and the opening end of the bayonet 2 .
[0026] In order to increase the friction between the bayonet 2 and the second protrusion 8, that is, the buckling strength of the two when the bayonet 2 and the second protrusion 8 are combined, the inner wall of the bayonet 2 is also provided with concave and convex fine pattern.
[0027] As a preferred solution for reducing the weight of the present invention, optimizing the manufacturing cost of the present invention and optimizing the outdoor weather resistance of t...
Embodiment 3
[0029] The present embodiment is further limited on the basis of embodiment 1, as figure 1 As shown, as a preferred solution to optimize the volume of the present invention and enhance the fastening strength of the fastening part, both ends of the hoop 1 are provided with a first protruding part 3, and the second protruding part 8 is any part of the bayonet socket 2. a side. In the above setting, the first protruding part 3 at any end of the hoop 1 is provided with the second screw hole 7 and the third screw hole 6 located on the inside and outside of the bayonet 2 respectively, and the other protruding part 3 is provided on the outside of the bayonet 2 The first screw hole 4, the screw 5 passes through the above three screw holes to complete the connection of the two first protrusions 3, in the above settings, for the convenience of connection, the second screw hole 7 is an internal thread hole, the first screw hole 4 and the third screw hole 6 are all set as waist-shaped ho...
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