Screw structure with adhesive layer and coating method thereof

Abstract

The invention provides a screw structure with an adhesive layer and a coating method thereof, which are mainly formed by assembling a screw head and a screw part, wherein one end of the screw part is assembled with the screw head, and the screw part includes A plurality of screw threads are wound around the periphery of the screw portion, and are coiled from the intersection of the screw head and the screw portion to the other end of the screw portion; The cross angle formed by and the third angle is applied to the plurality of screw threads, and the screw portion is provided with a center line extending downward from the center of the screw head to the bottom of the screw portion. Anti-slip layer, and calculate the angle between the anti-slip layer and the screw coating to achieve the best anti-slip effect.

Description

technical field [0001] The present invention relates to a screw structure with an adhesive layer and a coating method thereof, especially a kind of anti-slip layer coated on the screw, and calculating the angle between the anti-slip layer and the screw coating to achieve the optimum anti-slip effect. Background technique [0002] Generally speaking, the screw is regarded as an important component of the lockable part, but due to the small size of the screw, when it is used in different occasions, the tensile force, bearing force, prevention of loosening, locking balance, etc. must be considered. When there is a problem in the link, it will cause great damage to the assembled product. Therefore, most of the existing screw products will have anti-slip coatings. However, the previous coatings were not professionally compared or calculated. Coat the screw, but apply a non-slip coating on the screw part at will, so that there can be local anti-slip, and the anti-slip that cannot...

AI Technical Summary

Problems solved by technology

[0002] Generally speaking, a screw is an important component that can be regarded as a lockable part. However, due to the small size of the screw, when using it in different occasions, it is necessary to consider the tension, bearing force, loosening prevention, and locking balance. When one of the When there is a problem in the link, it will definitely cause great damage to the assembled product. Therefore, most of the existing screw products have an anti-slip coating. However, the past coating has not been professionally compared or calculated. Coat the screw, but apply an anti-slip coating on the screw at will, so that there will be local anti-slip, and anti-slip that cannot be symmetrically hard, which will easily cause the screw to be unable to lock evenly, and even the screw will be tilted when the bolt is screwed. There is also an anti-slip coating that is fully coated on the screw, but the cost is relatively high

[0003] Please refer to Figure 1 to Figure 4 As shown, the known screw structure is generally equipped with a screw A with an anti-slip coating B, such as figure 2 As shown, the anti-slip coating B is on the whole of a screw part C. Since the anti-slip coating B cannot be evenly applied on the screw part C, it is easy to cause the screw A to be screwed smoothly and locking, and the cost of such anti-slip coating B is relatively high, another example image 3 and Figure 4 As shown, the anti-slip coating B is applied vertically on the screw part C, but due to the direction of the screw A when the screw is screwed, it cannot be effectively evenly distributed on the locked part during locking

Images