CN211984056U

CN211984056U - Shoes without tying shoelaces

Info

Publication number: CN211984056U
Application number: CN202020423757.2U
Authority: CN
Inventors: 纪上杭
Original assignee: Xinjiyuan Fujian Sports Goods Co ltd
Current assignee: Xinjiyuan Fujian Sports Goods Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-24
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the field of shoes, in particular to a shoe without tying shoelaces, which mainly solves the problems of poor use convenience and poor comfort of the shoe without tying shoelaces in the prior art, and comprises a sole and a vamp, wherein the vamp is provided with a welt, the welt is provided with a tongue and a shoelace, the longitudinal two sides of the welt are respectively provided with a plurality of shoelace holes, the shoelace is sequentially and alternately arranged in each shoelace hole, the longitudinal two sides of the welt on the vamp are respectively provided with a shoelace tightening device for tightening the shoelace, the shoelace tightening device comprises a fixed shaft and a rolling sleeve, the free end of the shoelace is fixedly connected with the outer surface of the rolling sleeve, the rolling sleeve comprises a movable part and a connecting part, the outer end surface of the connecting part extends outwards to form an extending part, the cross section of the extending part is in a ring shape, ratchets, a first spring is arranged between the positioning plate and the movable part.

Description

Shoes without tying shoelaces

Technical Field

The utility model relates to a shoes field especially locates a shoes of exempting from to tie shoelace.

Background

In daily life, in order to prevent the pine of shoes from taking off, all tie up through the shoelace after a lot of shoes are worn, through the degree of tightening up of adjustment shoelace, make shoes wear to have good parcel sense and comfort level on the foot, consequently all can set up several shoelace hole on the vamp of general shoes. The traditional shoelace is threaded by one shoelace in a staggered manner, and finally the two ends of the shoelace are bound tightly. The shoelace needs to be loosened firstly in the wearing process, the foot is sleeved in the shoe, and then the shoelace is tightened, the wearing process is complicated, much time is consumed for tying the shoelace, for example, tying is inconvenient for children, infants or adults with inflexible hands, the shoelace can be loosened frequently after tying, the shoelace is easy to tread dirty on the ground after being loosened, the shoelace is easy to fall down when being stepped on during action, particularly, athletes do running, batting and the like during movement, climbing mountains and the like, the requirement on the shoe is very good, the shoe needs to be attached to the instep to enable the shoe to be firmly attached to the instep, and the shoe is not easy to slip or bend the foot.

Chinese patent application No.: 201020667129.5 discloses a shoe without tying shoelaces, which comprises an upper, shoelaces and a sole, wherein the upper is provided with symmetrically distributed threading holes, the shoelaces are inserted in the threading holes, the upper part of the sole is provided with an insole with the same size as the sole, the tail end of the insole is provided with two threading holes, and the two ends of the shoelaces are respectively clamped between the sole and the insole after passing through the threading holes on the insole. The shoe is used for penetrating through the insole through the threading holes arranged on the insole, and the shoelace is clamped between the sole and the insole and used for fixing the free end of the shoelace; however, this design makes wearing convenient, and the lace passes through the inside of the shoe and the sole is not completely tightened, thereby affecting wearing comfort.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a shoes of exempting from to tie shoelace, it has mainly solved among the prior art shoes of exempting from to tie shoelace convenience poor, the poor problem of travelling comfort.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shoes of exempting from to tie shoelace, includes the sole, locates the vamp on the sole, vamp and sole form one and are used for holding the appearance chamber of foot, it supplies the foot to stretch into the welt of holding the intracavity to have one on the vamp, welt department is equipped with tongue and shoelace, and the direction that the length of definition edge sole extends is longitudinal direction, and the direction that extends along its width is horizontal direction, the longitudinal both sides of welt all are equipped with a plurality of shoelace hole, the shoelace is crisscross in proper order to wear to establish with each shoelace hole, the longitudinal both sides that lie in the welt on the vamp all are equipped with the shoelace tightening means who is used for tightening up the shoelace, shoelace tightening means is including locating the fixed axle on the vamp perpendicularly, rotationally locate fixed epaxial receipts roll cover, the free end of shoelace is connected with the surface fixed connection of rolling cover, receipts roll cover is including rotationally locating cylindric movable part on the fixed axle and the connection that The outer end face of the connecting portion extends outwards to be provided with an extending portion, the cross section of the extending portion is circular, the extending portion is encircled to be provided with ratchets evenly on the inner surface of the extending portion, a positioning disc is arranged on the fixing shaft in a sliding mode along the axial direction of the fixing shaft, a first spring is arranged between the positioning disc and the moving portion, a through hole is formed in the positioning disc along the radial direction of the positioning disc, a second spring is arranged in the through hole, clamping blocks are arranged at two ends, located in the second spring, of the through hole, and the clamping blocks are clamped between two adjacent ratchets under the action of the first.

Furthermore, a wire guide groove is formed in the circumferential outer surface of the winding sleeve.

Furthermore, one end face of each ratchet tooth along the clockwise direction of the winding sleeve is obliquely arranged, the oblique direction of the ratchet tooth is oblique to the direction of the extending part from the connecting part, and one end face of each ratchet tooth along the anticlockwise direction of the winding sleeve is provided with a limiting groove.

Furthermore, the outer end face of the positioning disc is provided with a pressing block.

By adopting the technical scheme, the beneficial effects of the utility model are that: the shoelace tightening-free shoe has the advantages that the shoelace is wound on the tightening sleeve by clockwise rotating the tightening sleeve so as to pull the shoelace to move, so that the shoelace is tightened to form a shoelace tightening-free opening, particularly, in the clockwise rotating process of the tightening sleeve, the clamping block is pushed to extrude the second spring in the radial direction of the ratchet, and the positioning disc is pushed to extrude the first spring in the axial direction so as to separate the positioning disc from the ratchet on the extension part, so that the shoelace is wound on the tightening sleeve, after the rotation is stopped, the positioning disc and the clamping block are reset under the action of the first spring and the second spring, the clamping block is clamped between two adjacent ratchets so as to clamp the tightening sleeve to prevent the tightening sleeve from rotating, when the shoelace is loosened, the first spring is extruded by pressing the positioning disc, the clamping block is separated from the tightening sleeve, and the tightening sleeve forms free rotation, so as to play a role in loosening the, simple operation, convenient to use are good to tighten the shoelace that can be better, thereby improve the travelling comfort.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic top view of an extension and a positioning plate according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the shoelace tightening structure in the embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The embodiment of the utility model provides a do:

referring to fig. 1, 2 and 3, a shoe without tying a shoelace comprises a sole 1 and a vamp 2 arranged on the sole 1, wherein the vamp 2 and the sole 1 form a cavity for accommodating a foot, the vamp 2 is provided with a welt 3 for the foot to extend into the cavity, the welt 3 is provided with a tongue 4 and a shoelace 5, the longitudinal direction along the length extension direction of the sole 1 is defined as a longitudinal direction, the transverse direction along the width extension direction is defined as a transverse direction, both longitudinal sides of the welt 3 are provided with a plurality of shoelace holes 6, the shoelace 5 is sequentially and alternately inserted into each shoelace hole 6, both longitudinal sides of the welt 3 on the vamp 1 are provided with shoelace tightening devices 7 for tightening the shoelace 5, each shoelace tightening device 7 comprises a fixed shaft 71 vertically arranged on the vamp 1 and a rolling sleeve 72 rotatably arranged on the fixed shaft 71, the free end of the shoelace 5 is fixedly connected with the outer surface of the rolling sleeve 72, the outer circumferential surface of the winding sleeve 72 is provided with a wire guide groove 8, the winding sleeve 72 includes a cylindrical movable part 721 rotatably disposed on the fixed shaft 71 (the movable part 721 is sleeved on the fixed shaft 71 to realize the rotating connection) and a connecting part 722 with one end surface of the movable part 721 extending outwards along the axial direction of the fixed shaft 71, the outer end surface of the connecting part 722 extends outwards to form an extending part 723, the cross section of the extending part 723 is circular, ratchet teeth 9 are uniformly disposed around the inner surface of the extending part 723, one end surface a of each ratchet tooth 9 along the clockwise direction of the winding sleeve 72 is obliquely disposed, the oblique direction of each ratchet tooth is oblique from the connecting part 722 to the extending part 723, one end surface b of each ratchet tooth 9 along the counterclockwise direction of the winding sleeve 72 is provided with a limiting groove 10, the fixed shaft 71 is slidably provided with a positioning disc 73 along the axial direction thereof (the fixing shaft 71 is provided with a clamping strip protruding along the axial direction thereof, set up the recess on the positioning disk 73 and cooperate with the card strip for prevent that positioning disk 73 from rotating, it is prior art, and it is not redundantly described here), be equipped with first spring 11 between positioning disk 73 and movable part 721, positioning disk 73 is equipped with through-hole 12 along its radial direction, be equipped with second spring 13 in the through-hole 12, the both ends that lie in second spring 13 in through-hole 12 are equipped with fixture block 14, under the effect of second spring 13 for the outer end card of fixture block 14 is located between two adjacent ratchet 9, be equipped with on the outer terminal surface of positioning disk 73 and press briquetting 15.

The utility model discloses a working method is: the shoelace tying-free shoe has the advantages that the tightening sleeve 72 is rotated clockwise, so that the shoelace 5 is pulled to move, the shoelace 5 is wound on the tightening sleeve 72, so that the welt 3 is tightened, the shoelace tying-free is formed, specifically, in the clockwise rotating process of the tightening sleeve 72, the clamping block 14 is pushed to extrude the second spring 13 in the radial direction through the ratchet teeth 9, and the positioning disc 73 is pushed to extrude the first spring 11 in the axial direction, so that the positioning disc 73 is separated from the ratchet teeth 9 on the extension part 723, so that the tightening sleeve 72 is rotated, so that the shoelace 5 is wound on the tightening sleeve 72, after the rotation is stopped, under the action of the first spring 11 and the second spring 13, the positioning disc 73 and the clamping block 14 are reset, the clamping block 14 is clamped between the two adjacent ratchet teeth 9, so that the tightening sleeve 72 is clamped to prevent the shoelace from rotating, when the shoelace 5 is loosened, the positioning disc 73 is pressed, so, make fixture block 14 and ratchet 9 break away from, tighten up cover 72 and form free rotation to play the not hard up effect to shoelace 5, easy operation, convenience in use are good, and can be better tighten shoelace 5, thereby improve the travelling comfort.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A shoe free from tying shoelaces is characterized in that: the shoe comprises a sole and a vamp arranged on the sole, wherein the vamp and the sole form a containing cavity for containing feet, the vamp is provided with a welt for the feet to extend into the containing cavity, the welt is provided with a tongue and a shoelace, the extension direction along the length of the sole is defined as a longitudinal direction, the extension direction along the width of the welt is defined as a transverse direction, a plurality of shoelace holes are arranged on the longitudinal two sides of the welt, the shoelace is sequentially and alternately penetrated and arranged in each shoelace hole, shoelace tightening devices for tightening the shoelace are arranged on the vamp and positioned on the longitudinal two sides of the welt, each shoelace tightening device comprises a fixed shaft vertically arranged on the vamp and a rolling sleeve rotatably arranged on the fixed shaft, the free end of the shoelace is fixedly connected with the outer surface of the rolling sleeve, each rolling sleeve comprises a cylindrical movable part rotatably arranged on the fixed shaft and a connecting part, one end face of the movable part extends outwards, the outer end face of the connecting portion extends outwards to form an extending portion, the cross section of the extending portion is annular, ratchets are uniformly arranged on the inner surface surrounding the extending portion, a positioning disc is slidably arranged on the fixed shaft along the axial direction of the fixed shaft, a first spring is arranged between the positioning disc and the movable portion, a through hole is formed in the positioning disc along the radial direction of the positioning disc, a second spring is arranged in the through hole, clamping blocks are arranged at two ends, located on the second spring, in the through hole, and under the action of the first spring, the outer end of each clamping block is clamped between two adjacent ratchets.

2. The lace-free footwear according to claim 1, wherein: and the outer circumferential surface of the winding sleeve is provided with a wire guide groove.

3. The lace-free footwear according to claim 1 or 2, wherein: one end face of each ratchet tooth along the clockwise direction of the winding sleeve is obliquely arranged, the oblique direction of the ratchet tooth is oblique to the direction of the extending part from the connecting part, and one end face of each ratchet tooth along the anticlockwise direction of the winding sleeve is provided with a limiting groove.

4. The lace-free footwear according to claim 3, wherein: and the outer end face of the positioning disc is provided with a pressing block.