CN214710798U - Tightness-adjustable single shoe - Google Patents

Abstract

The utility model relates to a elasticity adjustable list shoes relates to the field of list shoes, and it includes sole and vamp, is equipped with the welt on the vamp, has still seted up the breach on the vamp, and the breach is located the welt and is close to one side of tip and communicates with the welt, still is provided with the flexure strip on the vamp, and the flexure strip covers the breach setting, is connected through coupling assembling between flexure strip and the vamp. Through setting up breach and flexure strip, improved the suitability of list shoes for suitable list shoes can be worn to the fat people of foot, and after the flexure strip damaged, adjustable coupling assembling need not to change whole list shoes in order to change the flexure strip, makes the list shoes more durable, and has reduced the material waste, has certain energy-conserving effect.

Description

Tightness-adjustable single shoe

Technical Field

The application relates to the field of single shoes, in particular to a single shoe with adjustable tightness.

Background

The single shoes, also called four-season shoes, are popular among the public because of the convenience of wearing and taking off.

Chinese utility model patent that patent publication number is CN207721279U, a canvas list shoes is published, including vamp and sole, be equipped with the U-shaped groove in the relative vamp of sole, the U-shaped groove is located the position of sole tiptoe, the U-shaped inslot is equipped with the telescopic buckler, wear to be equipped with five at least rubber ropes on the buckler, the rubber rope is the clearance setting along the width direction of buckler, after the buckler stretches out the U-shaped groove, the cover is located on the vamp, extend towards the sole position by the tiptoe position of vamp, be equipped with sunken chamber on the bottom surface of sole, sunken intracavity is equipped with flexible gasbag, be equipped with the gasket on the flexible gasbag, be equipped with five at least thin and close through-holes that are linked together with flexible gasbag on the gasket, the both sides of gasket are equipped with the slider, be equipped with the spout with slider looks adaptation on sunken intracavity.

The single shoe is only suitable for being worn on feet with corresponding sizes or thin feet, and people with fat feet cannot wear the single shoe, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the single shoe is only suitable for being worn on feet with corresponding sizes or thin feet, the application provides the single shoe with adjustable tightness.

The application provides a elasticity adjustable list shoes adopts following technical scheme:

the utility model provides a elasticity adjustable list shoes, includes sole and vamp, be equipped with the welt on the vamp, the breach has still been seted up on the vamp, the breach is located the welt be close to one side of tip and with the welt intercommunication, still be provided with the flexure strip on the vamp, the flexure strip covers the breach sets up, the flexure strip with connect through coupling assembling between the vamp.

Through adopting above-mentioned technical scheme, set up breach and flexure strip, when above-mentioned list shoes are worn to the people that the foot is comparatively obese, the breach is propped open by the foot, and drive the flexure strip and take place deformation in order to wrap up human foot, the suitability of list shoes has been improved, make the foot can be worn suitable list shoes for the more obese people, after the flexure strip damages because of taking place deformation for a long time, adjustable coupling assembling is in order to change the flexure strip, need not to change whole list shoes, make the list shoes more durable, and reduced the material waste, certain energy-conserving effect has.

Optionally, coupling assembling including set up in back dunk on the vamp with set up in hook member on the elastic sheet, the back dunk is located the relative both sides of breach, the hook member with back dunk one-to-one sets up and with correspond back dunk lock joint.

Through adopting above-mentioned technical scheme, set up back dunk and hook piece, when changing the flexure strip, take out each hook piece on the flexure strip from corresponding the back dunk and can realize the dismantlement between flexure strip and the vamp, when the installation flexure strip, aim at each hook piece on the flexure strip with the back dunk to with each hook piece lock joint in corresponding the installation that can realize the flexure strip on the back dunk, make to change the flexure strip more convenient.

Optionally, in the back buckles on each side, the back buckles located at the same end are arranged opposite to the other back buckles on the same side, and the hook elements are arranged correspondingly.

Through adopting above-mentioned technical scheme, when the installation elastic sheet, with each hook lock joint that the direction is the same on corresponding back of the body is buckled, will set up opposite direction's hook lock joint again and buckle on corresponding back of the body is buckled, through setting up opposite direction's hook and corresponding the cooperation between the back of the body is buckled, reduced the condition that the elastic sheet deviates from the vamp, improved the overall stability of elastic sheet installation on the vamp.

Optionally, a blocking piece is further arranged on the vamp, the blocking piece is located on one side, far away from the sole, of the vamp and covers the notch, and the blocking piece and the vamp are detachably connected and are positioned through an installation assembly.

By adopting the technical scheme, the blocking piece is arranged to shield the notch, so that the condition that the notch and the elastic piece are exposed outside is reduced, and the integral attractiveness of the single shoe is improved; set up the installation subassembly, can dismantle the separation blade according to the range that the vamp is bloated behind the sole dress list shoes of foot through the installation subassembly to be located corresponding position, reduced the condition that the tight foot was tightened to the separation blade, improved the travelling comfort that the list shoes were worn.

Optionally, the installation component including set up in spacer on the vamp with set up in plug connector on the separation blade, the spacer is located the relative both sides of breach, the spacer with the piece concatenation of vamp is formed with a plurality of location jacks, and is a plurality of the opposite side is kept away from towards the location jack the direction of spacer distributes, and both sides the location jack one-to-one sets up, the plug connector is located the relative both ends of separation blade and correspond the spacer sets up, both ends the plug connector card respectively goes into the correspondence in the location jack and fixes a position the separation blade sets up.

Through adopting above-mentioned technical scheme, take out the plug connector on the separation blade from corresponding the location jack, realize the dismantlement between separation blade and the vamp, after above-mentioned single shoes are worn to human foot, laminate the separation blade on the vamp, go into respectively with each plug connector on the separation blade card again and can realize the installation location of separation blade on the vamp in corresponding the location jack for installation location separation blade is more convenient.

Optionally, the plug connector comprises a fixing portion arranged on the blocking piece and an inserting portion arranged on the fixing portion, the inserting portion is located on one side of the fixing portion, away from the blocking piece, and is clamped into the corresponding positioning jack, a positioning block is arranged on the outer side wall of the inserting portion, and the positioning block is located in the positioning jack; the positioning piece is provided with a plurality of positioning holes, the positioning holes are arranged in one-to-one correspondence with the positioning jacks and communicated with the corresponding positioning jacks, and the positioning holes are used for the positioning blocks in the corresponding positioning jacks to penetrate through.

Through adopting above-mentioned technical scheme, after the grafting portion card goes into corresponding the location jack, wear to establish corresponding the locating hole with the locating piece in the grafting portion, thereby it is spacing to the grafting portion to carry out through the inner wall that the locating piece butt corresponds the locating hole, has reduced the condition that grafting portion deviates from in corresponding the location jack, has improved the stability of separation blade installation location on the vamp.

Optionally, a clamping groove is formed in the outer side wall of the positioning block, the clamping groove is used for clamping the inner wall of the positioning hole, and the inner wall of the clamping groove abuts against the outer side wall of the positioning sheet.

Through adopting above-mentioned technical scheme, set up the draw-in groove, after the locating piece wears to establish corresponding locating hole, remove grafting portion, grafting portion drives the locating piece and removes, in the inner wall card that makes corresponding locating hole goes into the draw-in groove on the locating piece, support the lateral wall of tight spacer through the inner wall of draw-in groove, and then realize the relative positioning of locating piece in corresponding the locating hole, the condition that the locating piece breaks away from in corresponding the locating hole has been reduced, thereby the stability of realizing the location in the locating hole is gone into to grafting portion card has further improved.

Optionally, a plurality of guide surfaces are arranged on the outer side wall of the positioning sheet, the guide surfaces correspond to the positioning holes one to one and are close to and correspond to the positioning holes, and the guide surfaces are close to the notches of the clamping grooves.

Through adopting above-mentioned technical scheme, set up the spigot surface, when the inner wall card that removes grafting portion and drive the locating hole goes into the draw-in groove on the locating piece in, lead to the locating piece for it is more convenient in the draw-in groove that the inner wall card of locating hole goes into.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the notch and the elastic piece, the applicability of the single shoe is improved, so that a person with fat feet can wear the proper single shoe, when the elastic piece is damaged, the connecting assembly can be adjusted to replace the elastic piece, the whole single shoe does not need to be replaced, the single shoe is more durable, the material waste is reduced, and a certain energy-saving effect is achieved;

2. by arranging the back buckles and the hook parts in opposite directions, the situation that the elastic sheet is separated from the vamp is reduced, and the overall stability of the elastic sheet arranged on the vamp is improved;

3. through setting up locating piece and locating hole, after the grafting portion card goes into corresponding the location jack, thereby wear to establish the inner wall that corresponds the locating hole and butt through the locating piece and carry on spacingly to the grafting portion, improved the stability of separation blade installation location on the vamp.

Drawings

FIG. 1 is an overall schematic view of an embodiment of the present application;

FIG. 2 is a view of the embodiment of the present application partially cut away at the upper and sole to show primarily the configuration of the gap;

FIG. 3 is an enlarged view of portion A of FIG. 2, primarily illustrating the structure of the connecting assembly;

FIG. 4 is a view of the embodiment of the present application partially cut away at the upper and sole to show primarily the structure of the back button;

FIG. 5 is a schematic diagram of a partial exploded view of an embodiment of the present application, showing primarily the structure of the mounting assembly;

fig. 6 is a partial schematic structural view of the embodiment of the present application, which mainly shows structures of the plug connector, the positioning block, and the slot;

fig. 7 is a partial cross-sectional view of the upper and sole of the shoe according to the embodiment of the present application, mainly illustrating the structure of the positioning holes and the guiding surfaces.

Description of reference numerals: 1. a sole; 2. a shoe upper; 21. a shoe collar; 22. a notch; 3. an elastic sheet; 4. a connecting assembly; 41. back buckling; 42. a hook member; 5. a baffle plate; 6. mounting the component; 61. positioning plates; 611. positioning holes; 612. a guide surface; 62. a plug-in unit; 621. a fixed part; 622. a plug-in part; 7. positioning the jack; 8. positioning blocks; 81. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses elasticity adjustable list shoes. Referring to fig. 1, the single shoe with adjustable tightness comprises a sole 1 and a vamp 2, wherein the vamp 2 is provided with a welt 21, and the welt 21 is arranged near the heel of the sole 1.

Referring to fig. 1 and 2, the vamp 2 is further provided with two notches 22, the two notches 22 are both located on one side of the welt 21 close to the toe cap and are communicated with the welt 21, and the two notches 22 are spaced and aligned.

Referring to fig. 2, the vamp 2 is further provided with an elastic sheet 3, the elastic sheet 3 is located on one side of the vamp 2 close to the sole 1, the elastic sheets 3 and the notches 22 are arranged one by one, and each elastic sheet 3 covers the corresponding notch 22. In this embodiment, the elastic sheet 3 is made of elastic band.

Referring to fig. 3 and 4, a connecting assembly 4 is arranged between the elastic sheet 3 and the shoe upper 2, the connecting assembly 4 includes a plurality of back buckles 41 and a plurality of hook members 42, the back buckles 41 are all fixed on the shoe upper 2, the back buckles 41 are all located on one side of the shoe upper 2 close to the corresponding elastic sheet 3, and the back buckles 41 are respectively located on two opposite sides of the corresponding notch 22 along the length direction thereof. The back buckles 41 on each side are uniformly spaced, and in the back buckles 41 on each side, the back buckles 41 on the same end are opposite to the other back buckles 41 on the same side.

Referring to fig. 3, a plurality of hook members 42 are fixed on the corresponding elastic sheet 3 and arranged close to the shoe upper 2, and the number and the position of the plurality of hook members 42 are arranged corresponding to the number and the position of the plurality of back buckles 41 on the two sides of the corresponding notch 22. In actual use, the hook members 42 with the same direction on the elastic sheet 3 are buckled on the corresponding back buckles 41, and the hook members 42 with the opposite direction to the direction of the other hook members 42 are buckled on the corresponding back buckles 41, so that the connection between the elastic sheet 3 and the shoe upper 2 can be realized, and the elastic sheet 3 is positioned.

Referring to fig. 5, the vamp 2 is further provided with a blocking sheet 5, and the blocking sheet 5 is located on one side of the vamp 2 away from the sole 1 and transversely covers the two gaps 22. Be provided with installation component 6 between separation blade 5 and vamp 2, installation component 6 includes spacer 61 and plug connector 62, and on spacer 61 was fixed in vamp 2, spacer 61 was located the relative both sides of two breach 22, and two breach 22 were located between the both sides spacer 61. The positioning piece 61 and the vamp 2 are spliced to form a plurality of positioning insertion holes 7, the positioning insertion holes 7 are uniformly distributed in the direction away from the positioning piece 61 on the other side, and the positioning insertion holes 7 on the two sides are arranged in a one-to-one correspondence manner. In this embodiment, the positioning insertion holes 7 are formed by bonding and fixing the positioning sheets 61 and the shoe upper 2.

Referring to fig. 5 and 6, the plug connectors 62 are located on one side of the blocking piece 5 close to the shoe upper 2 and fixed on the blocking piece 5, and the plug connectors 62 are located at two opposite ends of the blocking piece 5 and are arranged in one-to-one correspondence with the positioning pieces 61. Each plug-in unit 62 includes a fixing portion 621 and a plug-in portion 622, the fixing portion 621 is fixed on the blocking sheet 5, the plug-in portion 622 is located on one side of the fixing portion 621 away from the blocking sheet 5, and one end of the plug-in portion 622 is fixedly connected to the fixing portion 621.

Referring to fig. 6, a positioning block 8 is fixed on an outer side wall of the insertion portion 622, and the positioning block 8 is located at an end of the insertion portion 622 away from the fixing portion 621 and is disposed near the blocking piece 5. The outer side wall of the positioning block 8 is provided with a clamping groove 81, the clamping groove 81 is located on one side of the positioning block 8 close to the fixing portion 621, and the clamping groove 81 transversely penetrates through the positioning block 8.

Referring to fig. 6 and 7, the positioning insertion hole 7 is used for the insertion portion 622 to be inserted, the outer side wall of the positioning plate 61 is further provided with a plurality of positioning holes 611, the positioning holes 611 are arranged in one-to-one correspondence with the positioning insertion holes 7 on the corresponding positioning plate 61 and are communicated with the corresponding positioning insertion holes 7, the positions of the positioning holes 611 are arranged corresponding to the positions of the positioning blocks 8 on the insertion portion 622 in the positioning insertion holes 7, the positioning holes 611 are used for the positioning blocks 8 on the insertion portion 622 in the corresponding positioning insertion holes 7 to penetrate, and the clamping grooves 81 on the positioning blocks 8 are used for the inner walls of the positioning holes 611 to be inserted.

Referring to fig. 7, a plurality of guide surfaces 612 are further fixed on the outer side wall of the positioning plate 61, the guide surfaces 612 correspond to the positioning holes 611 one by one and are arranged close to the corresponding positioning holes 611, and the end portions of the guide surfaces 612 close to the corresponding positioning holes 611 are arranged flush with the inner walls of the corresponding positioning holes 611. The guiding surface 612 is disposed close to the notch of the locking slot 81 on the positioning block 8 in the corresponding positioning hole 611, and the guiding surface 612 is disposed to be inclined inward toward the direction close to the corresponding positioning hole 611.

When installing separation blade 5, go into the corresponding location jack 7 of both sides with the grafting portion 622 card respectively at separation blade 5 both ends in, at this moment, locating piece 8 on the grafting portion 622 is located and corresponds location jack 7, remove separation blade 5, separation blade 5 drives grafting portion 622 above that through fixed part 621 and removes, make locating piece 8 on the grafting portion 622 wear to establish and correspond locating hole 611, and locating piece 8 is along spigot surface 612, make the inner wall card that corresponds locating hole 611 go into in the draw-in groove 81 on the locating piece 8, support the lateral wall of tight locating piece 61 through the inner wall of draw-in groove 81 and can realize the installation location of separation blade 5 on vamp 2.

When the separation blade 5 is detached, the movable separation blade 5 drives the upper insertion part 622 to move, so that the inner wall of the positioning hole 611 is separated from the clamping groove 81 on the positioning block 8, the positioning block 8 is separated from the corresponding positioning hole 611, the insertion part 622 is taken out from the corresponding positioning jack 7, the detachment of the separation blade 5 can be realized, and the detachable connection between the separation blade 5 and the shoe upper 2 can be realized through the matching between the insertion piece 62 and the positioning piece 61.

The implementation principle of this application embodiment a elasticity adjustable list shoes does:

when the comparatively obese people of foot wore the list shoes, cooperation through between plug connector 62 and the spacer 61 is pulled down separation blade 5 from vamp 2, stretch into the list shoes with the foot in, two breach 22 on the vamp 2 are strutted by the foot, and it takes place deformation in order to wrap up human foot to drive corresponding flexure strip 3, laminate separation blade 5 on vamp 2 again, and adjust separation blade 5's position, cooperation through between plug connector 62 and the spacer 61 is fixed a position separation blade 5 on vamp 2 in order to shelter from breach 22, the suitability of list shoes has been improved, make the foot can wear suitable list shoes for the obese people.

After the elastic piece 3 is deformed and damaged for a long time, the elastic piece 3 can be replaced through the matching of the back buckle 41 and the hook 42 without replacing the whole single shoe, so that the single shoe is more durable, the material waste is reduced, and a certain energy-saving effect is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an elasticity adjustable list shoes, includes sole (1) and vamp (2), be equipped with welt (21) on vamp (2), its characterized in that: still set up breach (22) on vamp (2), breach (22) are located one side that welt (21) are close to the tip and with welt (21) intercommunication, still be provided with flexure strip (3) on vamp (2), flexure strip (3) cover breach (22) set up, flexure strip (3) with connect through coupling assembling (4) between vamp (2).

2. The adjustable-tightness skate of claim 1, wherein: coupling assembling (4) including set up in back dunk (41) on vamp (2) with set up in hook (42) on elastic sheet (3), back dunk (41) are located the relative both sides of breach (22), hook (42) with back dunk (41) one-to-one sets up and with correspond back dunk (41) lock joint.

3. The adjustable-tightness sandal as set forth in claim 2, further comprising: in each side of the back buckles (41), the back buckles (41) positioned at the same end are arranged opposite to other back buckles (41) positioned at the same side, and the hook pieces (42) are correspondingly arranged.

4. The adjustable-tightness skate of claim 1, wherein: still be provided with separation blade (5) on vamp (2), separation blade (5) are located vamp (2) and keep away from one side of sole (1) and cover breach (22) set up, separation blade (5) with can dismantle between vamp (2) and be connected and fix a position through installation component (6).

5. The adjustable-tightness skate of claim 4, wherein: installation component (6) including set up in spacer (61) on vamp (2) with set up in plug connector (62) on separation blade (5), spacer (61) are located the relative both sides of breach (22), spacer (61) with the concatenation of vamp (2) is formed with a plurality of location jack (7), and is a plurality of location jack (7) are towards keeping away from the opposite side the direction of spacer (61) distributes, and both sides location jack (7) one-to-one sets up, plug connector (62) are located the relative both ends of separation blade (5) and correspond spacer (61) set up, both ends plug connector (62) are blocked respectively and are corresponded in location jack (7) and location separation blade (5) set up.

6. The adjustable-tightness sandal as set forth in claim 5, further comprising: the plug connector (62) comprises a fixing part (621) arranged on the blocking piece (5) and an inserting part (622) arranged on the fixing part (621), the inserting part (622) is positioned on one side, away from the blocking piece (5), of the fixing part (621) and is clamped into the corresponding positioning jack (7), a positioning block (8) is arranged on the outer side wall of the inserting part (622), and the positioning block (8) is positioned in the positioning jack (7);

the positioning piece (61) is provided with a plurality of positioning holes (611), the positioning holes (611) are arranged corresponding to the positioning insertion holes (7) one by one and communicated with the corresponding positioning insertion holes (7), and the positioning holes (611) are used for the positioning blocks (8) in the corresponding positioning insertion holes (7) to penetrate.

7. The adjustable-tightness skate of claim 6, wherein: the outer side wall of the positioning block (8) is provided with a clamping groove (81), the clamping groove (81) is used for clamping the inner wall of the positioning hole (611), and the inner wall of the clamping groove (81) is tightly abutted to the outer side wall of the positioning sheet (61).

8. The adjustable-tightness skate of claim 7, wherein: the outer side wall of the positioning piece (61) is provided with a plurality of guide surfaces (612), the guide surfaces (612) correspond to the positioning holes (611) one by one and are arranged close to the positioning holes (611), and the guide surfaces (612) are arranged close to the notches of the clamping grooves (81).

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