Hidden type defensive ring

Abstract

The invention discloses a hidden self-defense ring. Including the ring and the conical attack head with the second cylinder, the main features of the present invention are: the upper and lower parts of the second cylinder are respectively provided with an upper large round through hole and a lower large round through hole along the radial direction, and the middle part is provided with a square hole; In the large circular concave hole on the upper end of the cylinder one; the bottom in the large circular concave hole is provided with a large compression spring; Head hexagon bolt and small compression spring; the upper right wall thickness part of the large circular concave hole is provided with a small circular concave hole and a connected small circular through hole along the radial direction; the small circular through hole is provided with a suitable cylinder four, cylinder four The right end of the ring is provided with a pressing part, and the left end is provided with a cylinder two; the external thread of the cylinder five at the lower end of the cylinder one is connected with the large threaded hole at the top of the ring. Due to the adoption of the above structure, the present invention can hide the conical attack head and prevent accidental injury to human body or damage to objects at ordinary times.

Description

technical field [0001] The invention relates to the technical field of rings, in particular to a hidden self-defense ring. Background technique [0002] Ring is a kind of ornament that people generally wear. Some rings on the market also have self-defense functions, especially for women's self-defense. But the existing self-defense rings are easy to cause accidental injury or damage objects to the human body at ordinary times because the conical attack head is exposed outside the ring. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide a self-defense ring which can hide the conical attack head and prevent accidental injury to the human body or damage to objects at ordinary times. [0004] The technical solution of the present invention is: comprising a ring and a conical attack head, the top of the ring is provided with a large threaded hole in the radial direction, the lower end of the conica...

AI Technical Summary

Problems solved by technology

However, the existing self-defense rings are easy to cause accidental injury to the human body or damage objects because the conical attack head is exposed outside the ring.

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