A kind of ear nail structure
Technical field
The present invention relates to jewellery technical fields, more specifically to a kind of ear nail structure.
Background technique
Ear nail is a kind of common jewellery, needs that ear hole first is inserted at the spine end of ear nail when dressing, then at spine end
On put on a fixing piece prevent ear nail deviate from ear hole;However, fixed block fall after then ear nail can not continue to use.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of ear nail structure.
The technical solution adopted by the present invention to solve the technical problems is:
Construct a kind of ear nail structure, wherein including ear nail, the ear nail includes ornamental portion and connect with the ornamental portion
It is inserted into the inserted link of human body ear hole;The inserted link is provided with screw rod away from described ornamental portion one end, the inserted link end face be provided with
The screw hole of the screw rod cooperation;Silicone tube is arranged on the screw rod;The screw front end is provided with limited block, the limited block
Maximum width is greater than the width of the shaft of the screw rod;The screw hole bottom is provided with the loose slot with limited block cooperation.
Ear nail quick-disassembly structure of the present invention, wherein the silicone tube includes sequentially connected first sleeve, second set
Pipe and third casing;The first sleeve is fixedly connected with the plunger end, and the third casing and the spiro rod rear end are tight
It suffers;The ability of anti-deformation of second casing is less than the ability of anti-deformation of the first sleeve and the third casing.
Ear nail quick-disassembly structure of the present invention, wherein the inserted link end face is fixed with matches with external screw thread on the screw rod
The metal clips of conjunction.
Ear nail quick-disassembly structure of the present invention, wherein the spiro rod rear end end face is fixed with circular cone.
Ear nail quick-disassembly structure of the present invention, wherein the circular cone outer surface is provided with multiple raised lines, the raised line
Both ends are connect with the bottom surface of the circular cone and top respectively.
The beneficial effects of the present invention are:In use, screw rod, silicone tube pass sequentially through human body ear hole, then rotary screw
Make it to screw hole internal motion, the rear end of screw rod, which squeezes silicone tube, makes its deformation stop ear nail abjection ear hole, easy to wear and logical
It crosses limited block and loose slot has prevented fixing piece and fallen the problem of rear ear nail can not continue to use.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only section Example of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other accompanying drawings:
Fig. 1 is the ear nail structure sectional view of present pre-ferred embodiments.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is section Example of the invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
Every other embodiment obtained is put, protection scope of the present invention is belonged to.
The ear nail structures of present pre-ferred embodiments as shown in Figure 1, include ear nail, ear nail include ornamental portion 1 and with decoration
The inserted link 2 for the insertion human body ear hole that portion 1 connects;Inserted link 2 is provided with screw rod 3 away from 1 one end of ornamental portion, and 2 end face of inserted link is provided with
The screw hole 20 cooperated with screw rod 3;Silicone tube 4 is arranged on screw rod 3;3 front end of screw rod is provided with limited block 30, and limited block 30 is maximum
Width is greater than the width of the shaft of screw rod 3;20 bottom of screw hole is provided with the loose slot 200 cooperated with limited block 30;In use, spiral shell
Bar 3, silicone tube 4 pass sequentially through human body ear hole, and then rotary screw 3 makes it to 20 internal motion of screw hole, and the rear end of screw rod 3 squeezes
Silicone tube 4 makes its deformation stop ear nail abjection ear hole, easy to wear, and has prevented fixation by limited block 30 and loose slot 200
Part falls the problem of rear ear nail can not continue to use.
As shown in Figure 1, silicone tube 4 includes sequentially connected first sleeve 40, the second casing 41 and third casing 42;First
Casing 40 is fixedly connected with 2 end of inserted link, and third casing 42 and 3 rear end of screw rod are closely;The ability of anti-deformation of second casing 41 is small
In first sleeve 40 and the ability of anti-deformation of third casing 42;To silicone tube 4 carry out sectional design so that its deformation occurs
Deformation occurs at the second casing 41 by Shi Youxian, so that the position of deformation becomes controllable, avoids deformation position can not conduct
The case where deformation position and ornamental portion of cause can clamp ear, furthermore but also silicone tube 4 can be partially left at ear hole when dressing
It is interior, and then length whole when ear nail production is reduced, it is more light and handy beautiful.
As shown in Figure 1,2 end face of inserted link is fixed with the metal clips 21 cooperated with external screw thread on screw rod 3;When screw rod 3 rotates,
External screw thread thereon is stirred metal clips 21 and is made a sound, and is inserted into gear prompt tone when can be used as wearing, is alternatively arranged as the meaning of screw rod 3
Prompting sound when outer loosening.
As shown in Figure 1,3 rear end face of screw rod is fixed with circular cone 5;Facilitate insertion into ear hole.
As shown in Figure 1,5 outer surface of circular cone is provided with multiple raised lines 50,50 both ends of the raised line bottom surface with circular cone 5 respectively
It is connected with top;While raised line 50 does not influence the insertion ear hole of circular cone 5, increase the effect of frictional force when playing rotary screw 3.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.