An improved simple assembled rotating shoelace buckle production method

Background technology.

2. shoelace tying method can be said to be varied, but for relatively young children, tying shoelace is still relatively challenging difficulty, in order to solve the problem of children can not tie the shoelace, the market appeared a variety of shoelace buckle to specifically for small children, to assist children to use, can be done without tying the shoelace, through simple operation can be completed shoelace loosening and tightening, to solve the child in the daily tedious process of tying shoelace, but for the time being, the However, at present, a variety of shoelace buckles on the market have complicated structures and cumbersome production processes, which are not very practical. Therefore, in view of the existing shoelace buckles on the market, this patent develops a simple assembly type shoelace buckle to reduce the cost on the market and promote its use.

Technical realization elements.

3.(I) Technical problems to be solved
4. The purpose of the utility model is to provide an improved simple assembled rotating shoelace buckle, to solve the existing shoelace buckle structure is complex, the production process is cumbersome, the practicality is not strong defects.
5.(II) Utility model content
6. In order to solve the above technical problems, the utility model provides the following technical solutions: an improved simple assembled rotating shoelace buckle, including the outer shell of the shoelace buckle and its central activity set outer shell slot, the outer shell slot is provided with shoelace buckle projections on both sides of the outer ring, the shoelace buckle projections and the shoelace buckle outer shell is provided with shoelace import and export, the bottom of the outer shell slot is provided with a fixed chassis.
7. said shoelace buckle outer shell and said fixed chassis between said outer shell slot is equipped with an inner gear disk, said inner gear disk is assembled with an outer gear disk, said outer gear disk is provided with an outer gear disk lever fixed with said inner gear disk in the middle, said inner gear disk is surrounded by an inner gear disk gear, said outer gear disk is surrounded by an outer gear disk gear, said outer gear disk gear and said inner gear disk gear are meshed with each other for use;.
8. wherein said shoelace buckle outer shell lift takes said inner gear disk up so that it no longer engages with the outer gear disk to meet said shoelace buckle outer shell lift to loosen the shoelace process.
9. Preferably, said shoelace buckle projection is provided with a fixed chassis buckle between, said fixed chassis is provided with a card hole, said fixed chassis using its card hole and said fixed chassis buckle fastening connection.
Preferably, said inner gear disc is provided with an inner gear disc buckle on the outer surface of said inner gear disc and is connected with said outer shell groove.
11. Preferably, said outer shell groove is provided with an outer tooth disc buckle on both sides of the upper edge of said outer shell groove, and said outer tooth disc and said outer tooth disc buckle are snapped together.
12. Preferably, said fixed chassis is a curved surface design to fit the upper of the shoe.
13. Preferably, the outer gear disk is provided with lace knotting ports on both sides below the outer gear disk for shoe lace penetration and knotting.