CN210929859U

CN210929859U - Slippers with adjustable instep tightness

Info

Publication number: CN210929859U
Application number: CN201921851727.5U
Authority: CN
Inventors: 张国开
Original assignee: Jinjiang Weishaer Shoes Co ltd
Current assignee: Jinjiang Weishaer Shoes Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a slippers of adjustable instep elasticity belongs to slippers technical field, including sole and instep, the both sides of instep and all are provided with the gasket at front end and rear end, and the gasket includes a plurality of connection piece, and a plurality of connection piece is the straight line and intersects in proper order, has seted up the passageway on two adjacent connection pieces, has seted up the connector on the connection piece, and the width of passageway is less than the width of connector, and the connector switches on each other with the passageway, and the opening that runs through the instep is seted up to the position that corresponds passageway and connector on the instep, and the position that corresponds the gasket on the sole is provided with adjusting device. The utility model discloses a slippers of adjustable instep elasticity can change the height of instep front end and rear end through adjusting device to change the instep elasticity, make the instep can be fit for the foot of different grade type, improve slippers snugness of fit.

Description

Slippers with adjustable instep tightness

Technical Field

The utility model relates to the technical field of slippers, in particular to a slipper with adjustable instep tightness.

Background

The slippers are one of the shoes, and the popular expression is that the heels are all empty, only the front is provided with the toe cap which is mostly flat, the materials are usually quite light and soft leather, plastics, cloth and the like, most of the existing slippers are manufactured by adopting an integrally forming method, so that the size of the instep of each slipper is fixed, and people feel that the instep is too tight or too loose due to different sizes of feet, so that the slippers are uncomfortable to wear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the slippers of adjustable instep elasticity that provide can change the height of instep front end and rear end through adjusting device to change the instep elasticity, make the instep can be fit for the foot of different grade type, improve slippers travelling comfort in wearing.

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

a slipper capable of adjusting tightness of a shoe back comprises a sole and the shoe back, wherein gaskets are arranged on two sides of the shoe back and at the front end and the rear end of the shoe back, each gasket comprises a plurality of connecting pieces, the connecting pieces are linearly and sequentially intersected, a channel is formed in every two adjacent connecting pieces, a connecting port is formed in each connecting piece, the width of each channel is smaller than the width of each connecting port, each connecting port is communicated with the corresponding channel, openings penetrating through the shoe back are formed in the positions, corresponding to the channels and the connecting ports, of the shoe back, an adjusting device is arranged at the positions, corresponding to the gaskets, of the shoe back, each adjusting device comprises a spring, a telescopic rod and a fixing lug, each fixing lug is movably connected with the corresponding connecting port, a stop block is arranged on one side, away from the sole, of each stop block and the corresponding to the corresponding channel and the corresponding connecting port, each stop block is mutually attached to the, the other side of the spring and the telescopic rod in the same direction is fixedly connected with the sole, and the telescopic rod is sleeved with the spring and is in sliding connection with the opening.

By adopting the technical scheme, when the shoe back is not operated, the spring is in a stretched state and generates deformation, the stop block of the fixed lug is abutted against the connecting sheet, when the tightness of the shoe back needs to be adjusted, the fixed lug is pulled to move towards one side of the fixed lug, which is far away from the shoe sole, so that the fixed lug is separated from the connecting port and is not abutted against the connecting sheet, the spring and the telescopic rod are further stretched and deformed by tension, the position of the shoe back is moved, the telescopic rod with the spring is moved relative to the opening, the position of the telescopic rod in the gasket is changed, the fixed lug is stopped being pulled, the fixed lug can enter the connecting port due to the elasticity of the spring, so that the stop block arranged on the fixed lug can be abutted against the connecting sheet, the spring is in a stretched state and generates a deformed initial state, the fixed lug is prevented from moving, and the spring is always, the spring can exert force to the dog, will make the butt between dog and the connection piece inseparabler like this, strengthens the stability of being connected between dog and the connection piece to it is more stable to make to be connected between the instep and the sole, because the telescopic link has taken place the change in the position of gasket, can make the elasticity of the instep also change.

The utility model discloses further set up to: the connecting port of the connecting sheet is circular in shape.

Through adopting above-mentioned technical scheme, can only adjust the height of arbitrary one end instep for fixed lug can rotate around the telescopic link of not adjusting one end, thereby changes the inclination of instep, changes the elasticity of instep, makes its adaptation different grade type foot.

The utility model discloses further set up to: the cross section of the connecting port of the connecting sheet is trapezoidal, and one side with small area is close to the sole.

Through adopting above-mentioned technical scheme, can strengthen the connection stability between fixed lug and the connection piece.

The utility model discloses further set up to: one side of the stop block departing from the fixed convex block is provided with a stress plate.

By adopting the technical scheme, stress points are added for fixing the convex blocks, so that the stress plate can be utilized to adjust the tightness of the instep, and an operator can conveniently complete the adjusting operation.

The utility model discloses further set up to: the shoe sole skin-friendly side is provided with an arch-shaped convex block corresponding to the heel, and the shoe sole skin-friendly side is covered with anti-skid grains.

Through adopting above-mentioned technical scheme, the anti-skidding line of the hydrophilic skin side of sole can increase the frictional force between sole and the hydrophilic skin side of sole, can prevent that slippers from slipping from the sole, and bow type lug can provide the support for heel department, improves the parcel nature of foot, further prevents slippers from slipping from the sole.

The utility model discloses further set up to: the shoe back is provided with a plurality of air holes.

By adopting the technical scheme, the air permeability of the instep is increased, the ventilation of the foot is improved, and the feet are prevented from sweating and the peculiar smell of the slippers is prevented.

The utility model discloses further set up to: a cushion pad is arranged in the sole.

Through adopting above-mentioned technical scheme, absorb pressure, reduce the impact force that the foot received, promote the travelling comfort of foot.

The utility model discloses further set up to: the ground-attaching side of the sole is provided with a plurality of anti-skidding lugs.

By adopting the technical scheme, the contact between the anti-skidding convex blocks and the ground is utilized, so that the friction force between the ground-attached side of the sole and the ground is increased, and the slipper is not easy to slip when being worn.

To sum up, the utility model discloses following beneficial effect has: the accessible exerts the force to the atress board, make fixed lug move towards one side that fixed lug deviates from the sole, make the dog of fixed lug not with the connection piece butt, spring and telescopic link can the atress and by further stretching, move the position of the instep simultaneously, change the position of telescopic link at the gasket, stop to the atress board application of force, the dog can support the gasket because of the spring action of spring down, thereby make the rigidity between instep and the sole, and because the spring is in all the time by tensile state, the spring can exert force to the dog, will make the butt between dog and the connection piece inseparabler like this, strengthen the stability of being connected between dog and the connection piece, thereby it is more stable to make to be connected between instep and the sole, because the telescopic link has taken place the change in the position of gasket, the elasticity that can make the instep has also taken place the change.

Drawings

Fig. 1 is a first schematic structural view of a slipper with adjustable instep tightness provided by the utility model;

FIG. 2 is a second schematic structural view of a slipper with adjustable instep tightness according to the present invention;

FIG. 3 is a schematic structural view of the gasket of the present invention;

FIG. 4 is a schematic structural view of the adjusting device of the present invention during adjustment;

fig. 5 is a schematic structural diagram of the adjusting device of the present invention when it is not adjusted.

In the figure: 1. a sole; 2. a shoe back; 3. a bow-shaped projection; 4. anti-skid lines; 5. a cushion pad; 6. an anti-slip bump; 7. air holes are formed; 8. a gasket; 9. connecting sheets; 10. a telescopic rod; 11. a spring; 12. fixing the bump; 13. a stress plate; 14. a channel; 15. a stopper; 16. a connecting port; 17. and (4) opening.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

A slipper for adjusting tightness of a instep, as shown in figures 1 and 2, comprises a sole 1 and a instep 2, wherein the skin-friendly side of the sole 1 is covered with anti-slip lines 4 which can increase the friction force between a sole and the slipper, so that the slipper is not easy to slip from the sole, wherein the skin-friendly side of the sole 1 is provided with an arch-shaped convex block 3 corresponding to the position of a heel, thereby providing support for the position of the heel, improving the wrapping property of the foot, further making the slipper not easy to slip from the sole, a buffer cushion 5 is arranged in the sole 1, the buffer cushion 5 is composed of natural rubber, the natural rubber has good wear resistance, high elasticity, breaking strength and elongation rate, can absorb pressure, reduce the impact force received by the foot, improve the comfort of the slipper, the anti-slip convex block 6 is arranged on the ground-attaching side of the sole 1, and the friction force between the ground-attaching side of the sole 1 and the ground can be increased through the contact extrusion between the anti-slip convex block, make when wearing slippers difficult to slip, be provided with a plurality of bleeder vent 7 on the instep 2, can improve slippers's gas permeability like this, reinforcing slippers ventilates, prevents that the peculiar smell from appearing in the sweat of foot and slippers, wherein the both sides of instep 2 and the position that is close to heel and preceding sole respectively all are provided with gasket 8, wherein just the position that corresponds gasket 8 on the sole 1 is provided with the adjusting device who is used for adjusting instep 2 elasticity.

As shown in fig. 3, 4 and 5, the pad 8 includes a plurality of connecting sheets 9 intersecting in sequence in a straight line, wherein the connecting sheets 9 are provided with connecting ports 16, two adjacent connecting sheets 9 are provided with channels 14 having a width smaller than the width of the connecting ports 16, the connecting ports 16 and the channels 14 are communicated with each other, the instep 2 is provided with openings 17 penetrating through the instep 2 at positions corresponding to the channels 14 and the connecting ports 16, the adjusting device includes an expansion link 10, a spring 11 and a fixing projection 12 engaged with the connecting ports 16 of the connecting sheets 9, wherein one side of the fixing projection 12 facing away from the sole 1 is provided with a stopper 15, the stopper 15 is engaged with the connecting sheets 9, so that the stopper 15 can abut against the connecting sheets 9, wherein the connecting ports 16 of the connecting sheets 9 have a circular shape and a trapezoidal cross section, and the side having a small area is close to the sole 1, and since the connecting sheets 9 have a, the fixed lug 12 can rotate around the telescopic rod 10 at one end which is not adjusted, thereby changing the inclination of the shoe back 2 and changing the tightness of the shoe back 2 to adapt to feet with different types, because the cross section of the connecting port 16 of the connecting sheet 9 is trapezoidal, the inclined plane of the fixed lug 12 is mutually abutted with the inclined plane at the connecting port 16, thereby the abutting of the fixed lug 12 and the connecting sheet 9 is more stable, thereby the connecting stability between the shoe back 2 and the sole 1 is increased, wherein the spring 11 is sleeved on the telescopic rod 10, one side of the telescopic rod 10 in the same direction with the spring 11 is fixedly connected with one side of the fixed lug 12 departing from the stop block 15, the other side of the telescopic rod 10 in the same direction with the spring 11 is fixedly connected with the sole 1, through the matching of the telescopic rod 10 and the spring 11, the spring 11 can be correctly stretched and compressed, wherein the telescopic rod 10 sleeved with, one side that dog 15 deviates from fixed lug 12 is provided with atress board 13, usable atress board 13 adjusts instep 2 elasticity like this, make things convenient for the operator to accomplish the regulation operation, under the first condition, when not adjusting, because dog 15 butt is on connection piece 9, make spring 11 be in tensile state, make telescopic link 10 that has spring 11 can not carry out relative movement with opening 17, under the second condition, when adjusting instep 2 elasticity, atress board 13 receives the pulling force, fixed lug 12 can be towards one side that fixed lug 12 is connected with dog 15 and remove, make fixed lug 12 not with connection piece 9 butt, and spring 11 and telescopic link 10 can further be stretched, make telescopic link 10 that has spring 11 can carry out relative movement with opening 17.

When the tightness of the shoe back 2 is to be adjusted, by applying the pulling force of the stress plate 13, the fixing protrusion 12 will move towards the side of the fixing protrusion 12 connected with the stopper 15, so that the stopper 15 is not abutted against the connecting sheet 9, and the spring 11 and the telescopic rod 10 will be subjected to the pulling force and further stretched and deformed, and at the same time, the shoe back 2 is moved, so that the telescopic rod 10 with the spring 11 and the opening 17 move relatively, the position of the telescopic rod 10 on the pad 8 is changed, the application of the pulling force to the stress plate 13 is stopped, the stopper 15 will be abutted against the connecting sheet 9 due to the elastic force of the spring 11, and since the spring 11 is stretched all the time, the stopper 15 will form closer abutment with the connecting sheet 9 due to the elastic force of the spring 11, the connection stability between the

fixing protrusions

12 and 16 is enhanced, so that the shoe back 2 is more firmly connected with the shoe sole 1, and since the position of the telescopic, the height and the tightness of the instep 2 are also changed, so that an operator can adjust the tightness of the instep 2 according to the needs of the operator, the slipper is suitable for the foot shape of the operator, and the comfort of the slipper is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a slippers of adjustable instep elasticity, includes sole (1) and instep (2), its characterized in that: the shoe back comprises a shoe back body (2), wherein gaskets (8) are arranged on the two sides of the shoe back body (2) and at the front end and the rear end, each gasket (8) comprises a plurality of connecting pieces (9), the connecting pieces (9) are linearly and sequentially intersected, channels (14) are arranged on every two adjacent connecting pieces (9), connecting ports (16) are arranged on the connecting pieces (9), the width of each channel (14) is smaller than that of each connecting port (16), the connecting ports (16) are communicated with the channels (14), openings (17) penetrating through the shoe back body (2) are formed in positions, corresponding to the channels (14) and the connecting ports (16), on the shoe back body (2), adjusting devices are arranged at positions, corresponding to the gaskets (8), on the shoe bottom (1) and comprise springs (11), telescopic links (10) and fixed lugs (12), and the fixed lugs (12) are movably connected with the shoe back body (16), one side that fixed lug (12) deviates from sole (1) is provided with dog (15), dog (15) and gasket (8) are laminated each other, spring (11) cover is established on telescopic link (10), one side and fixed lug (12) of spring (11) and telescopic link (10) syntropy deviate from one side fixed connection of dog (15), opposite side and sole (1) fixed connection of spring (11) and telescopic link (10) syntropy are equipped with spring (11) telescopic link (10) and opening (17) sliding connection.

2. The slipper of claim 1, wherein the tightness of the instep comprises: the connecting port (16) of the connecting sheet (9) is circular in shape.

3. The slipper of claim 2, wherein the instep tightness is adjustable by: the cross section of a connecting port (16) of the connecting sheet (9) is trapezoidal, and the side with small area is close to the sole (1).

4. The slipper of claim 1, wherein the tightness of the instep comprises: and a stress plate (13) is arranged on one side of the stop block (15) departing from the fixed convex block (12).

5. The slipper of claim 1, wherein the tightness of the instep comprises: sole (1) close skin side just corresponds heel department and is provided with bow-type lug (3), just sole (1) close skin side coats and is stamped anti-skidding line (4).

6. The slipper of claim 1, wherein the tightness of the instep comprises: the instep (2) is provided with a plurality of air holes (7).

7. The slipper of claim 1, wherein the tightness of the instep comprises: a cushion pad (5) is arranged in the sole (1).

8. The slipper of claim 1, wherein the tightness of the instep comprises: the ground-attaching side of the sole (1) is provided with a plurality of anti-skid lugs (6).