CN107927989B

CN107927989B - Dustproof shoe pad

Info

Publication number: CN107927989B
Application number: CN201711181067.XA
Authority: CN
Inventors: 张卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-23
Filing date: 2017-11-23
Publication date: 2023-12-19
Anticipated expiration: 2037-11-23
Also published as: CN107927989A

Abstract

A dustproof insole. The lateral central axis of the insole is provided with a shaft hole, and the periphery along the upper surface of the insole is provided with an upward protruding dustproof edge. The left clamping plate and the right clamping plate are arc-shaped plate structures. The lock ring is of an annular structure and made of elastic materials, and a connecting head protruding downwards is arranged on the outer annular wall of the lower end of the lock ring. The rotating shaft is arranged in the shaft hole of the insole, the left and right shaft heads of the rotating shaft are respectively connected with the lower ends of the left and right clamping plates, and the upper ends of the left and right clamping plates are arranged in a staggered manner. The lock ring is arranged between the left clamping plate and the right clamping plate and the insole, the connecting head on the lock ring penetrates through the insole to be connected with the shaft body of the rotating shaft, and the left clamping plate and the right clamping plate are respectively connected with the left end and the right end of the lock ring through left and right cramps. When the shoe pad is used, the upper ends of the left clamping plate and the right clamping plate are extruded, the left clamping plate and the right clamping plate can open the locking ring through the left buckling nails and the right buckling nails, and at the moment, the front part of the shoe can penetrate through the locking ring and the shoe can be stepped on the shoe pad. When the left and right clamping plates are loosened, the left and right clamping plates and the locking ring can be sleeved on the shoes under the action of elastic force.

Description

Dustproof shoe pad

Technical Field

The invention relates to an anti-pollution insole, in particular to a dustproof insole capable of preventing dust on soles from polluting floors.

Background

At present, a known method for preventing dust on soles from polluting floors is to use plastic shoe covers, but disposable plastic shoe covers are wasteful and unattractive, and the waste plastic shoe covers also pollute the environment.

Disclosure of Invention

In order to overcome the defects that the existing disposable plastic shoe cover is wasted and pollutes the environment, the invention provides the dustproof insole, which can prevent dust on soles from polluting floors and can be repeatedly used, so that the dustproof insole is energy-saving and environment-friendly.

The technical scheme adopted for solving the technical problems is as follows: the invention comprises insoles, dustproof edges, left splints, right splints, handles, rotating shafts, locking rings, connecting heads and buckles.

The insole is of a flat plate structure matched with the shape of a foot, a shaft hole is formed in the position of the transverse central axis of the insole, an upward-protruding dustproof edge is arranged along the periphery of the upper surface of the insole, and the insole and the dustproof edge are made of elastic materials. The left splint is the curved plate structure of bending to the right, and the right splint is the curved plate structure of bending to the left, and left splint and right splint are made by elastic material, all are provided with the handle at the upper end of left splint and right splint. The lock ring is of an annular structure and made of elastic materials, and a connecting head protruding downwards is arranged on the outer annular wall of the lower end of the lock ring. The pivot sets up in the shaft hole of shoe-pad, and the left spindle nose of pivot is connected with the lower end of left splint, and the right spindle nose of pivot is connected with the lower end of right splint, and the upper end of left splint is crisscross to be set up with the upper end of right splint, and the handle on the left splint is located the right of the vertical axis of shoe-pad, and the handle on the right splint is located the left of the vertical axis of shoe-pad. A nail hole is formed in the left side, located on the longitudinal central axis of the insole, of the left clamping plate, and a nail hole is formed in the right side, located on the longitudinal central axis of the insole, of the right clamping plate. The lock ring is arranged between the left clamping plate, the right clamping plate and the insole, the connecting head on the lock ring passes through the insole to be connected with the shaft body of the rotating shaft, and the left and right buckles respectively pass through the nail holes on the left clamping plate and the right clamping plate to be connected with the left and right ends of the lock ring.

When the shoe is used, the left handle and the right handle are extruded, and when the left handle and the right handle respectively drive the left clamping plate and the right clamping plate to deflect leftwards and rightwards around the left shaft heads and the right shaft heads of the rotating shafts, the left clamping plate and the right clamping plate can open the locking ring through the left buckling nails and the right buckling nails, and at the moment, the front part of the shoe can penetrate through the locking ring and the shoe can be stepped on the shoe pad. When the left handle and the right handle are loosened, the left clamping plate and the right clamping plate can clamp the shoes under the action of elastic force, and meanwhile, the locking ring can also be sleeved on the shoes under the action of elastic force.

The invention has the beneficial effects of preventing dust on the soles from polluting the floor and being repeatedly used, thereby saving energy and protecting environment.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is an enlarged view of section A-A of fig. 1.

Fig. 4 is an enlarged view of section B-B of fig. 1.

Fig. 5 is an enlarged view of section C-C of fig. 2.

Fig. 6 is a schematic view of the structure of fig. 3 with the locking ring deployed.

Fig. 7 is a diagram of an embodiment of the present invention.

In the figure: 1. an insole. 2. And a left clamping plate. 3. A handle. 4. And (5) a cramp. 5. A rotating shaft. 6. And a right clamping plate. 7. Dust-proof edge. 8. A locking ring. 9. A coupling head. 10. Shoes.

Detailed Description

In fig. 1, 2, 3, 4 and 5, the insole 1 has a flat plate structure matching with the shape of a foot, a shaft hole is provided at the position of the transverse central axis of the insole 1, an upwardly protruding dustproof edge 7 is provided along the periphery of the upper surface of the insole 1, and the insole 1 and the dustproof edge 7 are made of elastic materials. The left clamping plate 2 is of an arc-shaped plate structure bent rightward, the right clamping plate 6 is of an arc-shaped plate structure bent leftward, the left clamping plate 2 and the right clamping plate 6 are made of elastic materials, and handles 3 are arranged at the upper ends of the left clamping plate 2 and the right clamping plate 6. The locking ring 8 has a ring-shaped structure, the locking ring 8 is made of elastic material, and a coupling head 9 protruding downwards is arranged on the outer ring wall of the lower end of the locking ring 8. The pivot 5 sets up in the shaft hole of shoe-pad 1, and the left spindle nose of pivot 5 is connected with the lower end of left splint 2, and the right spindle nose of pivot 5 is connected with the lower end of right splint 6, and the upper end of left splint 2 and the upper end of right splint 6 are crisscross to be set up, and handle 3 on the left splint 2 is located the right of the vertical axis of shoe-pad 1, and handle 3 on the right splint 6 is located the left of the vertical axis of shoe-pad 1. A nail hole is formed on the left side of the longitudinal central axis of the insole 1 on the left splint 2, and a nail hole is formed on the right side of the longitudinal central axis of the insole 1 on the right splint 6. The locking ring 8 is arranged between the left clamping plate 2, the right clamping plate 6 and the insole 1, the connecting head 9 on the locking ring 8 passes through the insole 1 to be connected with the shaft body of the rotating shaft 5, and the left and right buckles 4 respectively pass through the nail holes on the left clamping plate 2 and the right clamping plate 6 to be connected with the left and right ends of the locking ring 8.

In fig. 1, 3, 6 and 7, when the left and right handles 3 are pressed to respectively drive the left and right clamping plates 2 and 6 to respectively deflect leftwards and rightwards around the left and right shaft heads of the rotating shaft 5, the left and right clamping plates 2 and 6 can be used for stretching the locking ring 8 through the left and right cramps 4, and at the moment, the front part of the shoe 10 can be penetrated through the locking ring 8 and the shoe 10 can be stepped on the insole 1. When the left and right handles 3 are released, the left clamping plate 2 and the right clamping plate 6 can clamp the shoes 10 under the action of elastic force, and the locking ring 8 can also sleeve the shoes 10 under the action of elastic force.

Claims

1. The utility model provides a dustproof shoe-pad, it includes shoe-pad, dustproof limit, left splint, right splint, pivot and catch, characterized by: the utility model provides a shoe-pad, the shaft hole has been seted up at the horizontal axis position of shoe-pad, be provided with the bellied dustproof limit that makes progress along the periphery of shoe-pad upper surface, left side splint is the curved plate structure of bending to the right, right side splint is the curved plate structure of bending to the left, the upper end of left side splint and right splint all is provided with the handle, the catch is annular structure, the catch is made by elastic material, be provided with the coupling head of downward bulge on the outer ring wall of lower extreme of catch, the pivot sets up in the shaft hole of shoe-pad, the left spindle nose of pivot is connected with the lower extreme of left splint, the right spindle nose of pivot is connected with the lower extreme of right splint, the upper end of left side splint is crisscross setting with the upper end of right splint, the handle on the left side splint is located the right of the longitudinal axis of shoe-pad, a nail hole has been seted up to the left side of the upper end of right splint on the longitudinal axis of shoe-pad, a nail hole has been seted up on the right side of the upper side splint in the longitudinal axis of shoe-pad, set up between left side splint, right side splint and shoe-pad, the coupling head on the upper and right side, two studs pass respectively with the lower extreme connection of left side splint and right side splint, the effect that can pull out the shoe-pad and the shoe-pad pass through the upper and right side splint and the upper end of the shoe-pad, the effect of the shoe-pad can be stretched out through with the effect of the shoe-pad and the upper end of the shoe-pad, the effect of the shoe-pad and the shoe-pad is passed through with the effect of the left side and the upper end of the upper end and right side of the upper end of the shoe-pad.

2. A dust insole according to claim 1, wherein: the insole is of a flat plate structure matched with the shape of the foot.

3. A dust insole according to claim 1, wherein: the insole and the dustproof edge are made of elastic materials.

4. A dust insole according to claim 1, wherein: the left clamping plate is made of elastic materials.

5. A dust insole according to claim 1, wherein: the right clamping plate is made of elastic materials.