CN114532664A

CN114532664A - Adjustable quick shoe buckle

Info

Publication number: CN114532664A
Application number: CN202210212206.5A
Authority: CN
Inventors: 张卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-06
Filing date: 2022-03-06
Publication date: 2022-05-27

Abstract

An adjustable quick shoe buckle. A plurality of transverse adjusting plates are respectively arranged on the left shoe loop and the right shoe loop of the shoe body, rectangular holes are formed in the adjusting plates, and the front hole wall and the rear hole wall of each rectangular hole are of a rack structure. The shoe tongue is provided with a plurality of lock heads corresponding to rectangular holes on each adjusting plate on the left shoe loop and the right shoe loop, the upper end of each lock head is provided with a retaining groove, and the lower end of each lock head is of a rack structure. The lock cover is connected on the shoe body and positioned above the left shoe loop and the right shoe loop, and a plurality of lock holes respectively corresponding to the lock heads on the shoe tongue are arranged on the lock cover. The lock cover, the left shoe loop, the right shoe loop and the shoe tongue are turned over, feet are put into the shoes and the shoe tongue is turned downwards, then the left shoe loop and the right shoe loop are turned downwards, racks on the lock heads on the shoe tongue are meshed with the racks in the adjusting plates respectively, and finally the lock cover is turned downwards and the lock heads on the shoe tongue are locked through the lock holes respectively. The degree of tightness of the shoe when being worn can be adjusted by changing the meshing position of the rack on the lock head and the rack in the adjusting plate.

Description

Adjustable quick shoe buckle

Technical Field

The invention relates to a belt-free shoe buckle, in particular to an adjustable rapid shoe buckle which can be adjusted in tightness and is convenient to open and close.

Background

At present, known shoes using shoelaces are not only inconvenient when tying the shoelaces, but also have the trouble of accidentally loosening and tying the shoelaces to a dead knot, so that the conventional shoelace-type shoes are cumbersome and unreliable in use.

Disclosure of Invention

In order to overcome the defects that the prior shoelace-type shoes are troublesome and unreliable in use, the invention provides the adjustable quick shoe buckle which can simply and quickly lock and release the left and right shoe loops of the shoes and can conveniently adjust the tightness degree of the shoes in wearing.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention comprises a shoe body, a lock cover, a lock head, shoe loops, an adjusting plate, a shoe tongue and a lock hole.

The regulating plate is of a rectangular plate structure, a rectangular hole which penetrates through the regulating plate from top to bottom is formed in the long axis position of the regulating plate, and two long hole walls of the rectangular hole are both of a rack structure. A plurality of transverse adjusting plates are respectively arranged on the left shoe loop and the right shoe loop of the shoe body, via holes communicated with the rectangular holes on the adjusting plates are respectively arranged on the left shoe loop and the right shoe loop, and the long axis of each adjusting plate is perpendicular to the long axis of the shoe body. The shoe tongue is provided with a plurality of locking heads corresponding to the rectangular holes of the adjusting plates on the left shoe loop and the right shoe loop, the locking heads are of a convex cylinder structure below an upper circle, an annular retaining groove is formed in the cylinder wall of the cylinder at the upper end of each locking head, and the front cylinder wall and the rear cylinder wall of the square cylinder at the lower end of each locking head are both arranged to be in a rack structure matched with racks in the rectangular holes in the adjusting plates. The lock cover is of a plate body structure with the same shape as the shoe tongue, the lock cover is connected to the shoe body and positioned above the left shoe loop and the right shoe loop, and the connection mode of the lock cover and the shoe body is the same as that of the shoe tongue and the shoe body. The lock cover is provided with a plurality of lock holes corresponding to the lock heads on the shoe tongue, and the lock holes are matched with the backstop groove at the upper end of the lock heads.

When wearing shoes, the lock cover, the left and right shoe loops and the shoe tongue are turned upwards in sequence. The shoe with the foot in and the tongue of downward upset, turn over about the shoe loop downwards again and make each tapered end on the tongue insert respectively about in the rectangular hole on the corresponding each regulating plate on the shoe loop, when the rack of tapered end lower extreme and the rack meshing in the rectangular hole on the regulating plate, can overturn the locking closure downwards and consequently lock each tapered end on the tongue respectively through each lockhole on the locking closure.

When the shoes are taken off, the lock cover is turned upwards to separate the lock hole from the lock head, the left shoe loop and the right shoe loop are turned upwards to withdraw the lock head from the rectangular hole on the adjusting plate, and finally the shoes can be taken off by turning upwards the shoe tongues.

When the tightness of the shoe is adjusted, the relative position between the left shoe loop and the right shoe loop can be changed by changing the meshing position of the rack on the lock head and the rack in the rectangular hole on the adjusting plate, so that the tightness of the shoe can be adjusted.

The invention has the advantages that the left and right shoe loops of the shoe can be simply and quickly locked and released, and the tightness degree of the shoe when the shoe is worn can be conveniently adjusted.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

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

Fig. 3 is a schematic view of the structure of fig. 2 when the locking cover is turned over.

Fig. 4 is a schematic view of the structure of fig. 3 with left and right shoe loops released.

Fig. 5 is a schematic view of the structure of fig. 3 when the left and right shoe loops are tightened.

Fig. 6 is an enlarged view of a-a section of fig. 2.

Fig. 7 is an enlarged view of a section B-B of fig. 2.

Fig. 8 is an enlarged cross-sectional view of C-C of fig. 6.

In the figure: 1. a shoe body. 2. And (6) locking the cover. 3. A lock head. 4. A shoe loop. 5. An adjusting plate. 6. The tongue. 7. And (6) locking the hole.

Detailed Description

In fig. 1, 2, 3, 4, 6, 7, and 8, the adjusting plate 5 is a rectangular plate structure, a rectangular hole penetrating up and down is formed in the long axis position of the adjusting plate 5, and both long hole walls of the rectangular hole are rack structures. A plurality of transverse adjusting plates 5 are respectively arranged on the left shoe loop 4 and the right shoe loop 4 of the shoe body 1, via holes communicated with rectangular holes on the adjusting plates 5 are respectively arranged on the left shoe loop 4 and the right shoe loop 4, and the long axis of each adjusting plate 5 is perpendicular to the long axis of the shoe body 1. The shoe tongue 6 is provided with a plurality of lock heads 3 corresponding to rectangular holes of each adjusting plate 5 on the left shoe loop 4 and the right shoe loop 4, each lock head 3 is of a convex cylinder structure below an upper circle, an annular retaining groove is formed in the cylinder wall of the cylinder at the upper end of each lock head 3, and the front and rear cylinder walls of the square cylinder at the lower end of each lock head 3 are all arranged to be in a rack structure matched with racks in the rectangular holes in the adjusting plates 5. The lock cover 2 is a plate body structure with the same shape as the shoe tongue 6, the lock cover 2 is connected to the shoe body 1 and positioned above the left shoe loop 4 and the right shoe loop 4, and the connection mode of the lock cover 2 and the shoe body 1 is the same as that of the shoe tongue 6 and the shoe body 1. The lock cover 2 is provided with a plurality of lock holes 7 corresponding to the lock heads 3 on the shoe tongue 6, and the lock holes 7 are matched with the backstop groove at the upper end of the lock heads 3.

In fig. 4, 3, 2, the locking cover 2, the left and right loops 4, and the tongue 6 are turned upward in this order when the shoe is worn. The shoes are put into feet, the shoe tongue 6 is turned downwards, the left shoe loop and the right shoe loop 4 are turned downwards, the lock heads 3 on the shoe tongue 6 are respectively inserted into the rectangular holes on the corresponding adjusting plates 5 on the left shoe loop and the right shoe loop 4, and when the racks at the lower ends of the lock heads 3 are meshed with the racks in the rectangular holes on the adjusting plates 5, the lock covers 2 can be turned downwards, and therefore the lock heads 3 on the shoe tongue 6 are respectively locked through the lock holes 7 on the lock covers 2.

In fig. 2, 3 and 4, when taking off the shoes, the locking cover 2 is turned upwards to separate the locking hole 7 from the locking head 3, the left and right shoe loops 4 are turned upwards to withdraw the locking head 3 from the rectangular hole on the adjusting plate 5, and finally the shoe tongue 6 is turned upwards to take off the shoes.

In fig. 3 and 5, when the tightness of the shoe is adjusted, the relative position between the left shoe loop 4 and the right shoe loop 4 can be changed by changing the meshing position of the rack on the lock head 3 and the rack in the rectangular hole on the adjusting plate 5, so that the tightness of the shoe can be adjusted.

Claims

1. The utility model provides a swift shoe buckle with adjustable, it includes locking closure, shoe tong "pan", regulating plate, tongue, tapered end and lockhole, characterized by: the regulating plate is a rectangular plate structure, rectangular holes which penetrate through the regulating plate from top to bottom are formed in the long axis position of the regulating plate, the two long hole walls of the rectangular holes are all set to be rack structures, a plurality of transverse regulating plates are respectively arranged on the left shoe loop and the right shoe loop of the shoe body, via holes communicated with the rectangular holes in the regulating plates are formed in the left shoe loop and the right shoe loop, a plurality of lock heads are arranged in the rectangular holes corresponding to the regulating plates on the left shoe loop and the right shoe loop on the shoe tongue, annular retaining grooves are formed in the column walls of cylinders at the upper ends of the lock heads, the front column wall and the rear column wall of the square cylinders at the lower ends of the lock heads are set to be rack structures matched with the racks in the rectangular holes in the regulating plates, the lock cover is a plate body structure identical to the shape of the shoe tongue, the lock cover is connected to the shoe body and located above the left shoe loop and the right shoe loop, and a plurality of lock holes corresponding to the lock heads on the shoe tongue are formed in the lock cover.

2. The adjustable quick shoe buckle according to claim 1, characterized in that: the long axis of the adjusting plate is vertical to the long axis of the shoe body.

3. The adjustable quick shoe buckle according to claim 1, characterized in that: the lock head is in a convex column structure with an upper circle and a lower circle.

4. The adjustable quick shoe buckle according to claim 1, characterized in that: the connection mode of the lock cover and the shoe body is the same as that of the shoe tongue and the shoe body.

5. The adjustable quick shoe buckle according to claim 1, characterized in that: the lock hole is matched with the retaining groove at the upper end of the lock head.