CN212938237U - EVA slippers with adjustable size - Google Patents

Abstract

The utility model discloses a size adjustable EVA slippers, its technical scheme main points are: the shoe sole comprises a sole plate, wherein the upper surface of the sole plate is detachably connected with an insole, a heel is fixedly arranged at the heel position of the bottom surface of the sole plate, and the sole plate and the heel are integrally formed; the shoe bottom plate comprises a front bottom plate and a rear bottom plate, the front bottom plate is provided with a groove, and two side edges of the front bottom plate corresponding to the groove are provided with a plurality of positioning through holes; the rear bottom plate is provided with a convex block matched with the groove, blind holes are formed in two side edges of the convex block, a positioning pin is movably arranged in each blind hole, and a spring is fixedly connected between each positioning pin and each blind hole; the positions, close to toes, of two sides of the upper surface of the sole plate are fixedly connected with a plurality of clamping rings, a flexible vamp is fixedly arranged between the clamping rings at the two sides, and a Chinese character adjusting buckle is movably arranged on the flexible vamp; the utility model discloses can adjust the length of sole and the elasticity degree of vamp.

Description

EVA slippers with adjustable size

Technical Field

The utility model relates to the technical field of slippers, in particular to EVA slippers with adjustable size.

Background

The slipper is one of shoes, the heel is completely empty, only the front is provided with the toe cap, the toe cap is mostly flat, and the material is usually quite light and soft leather, plastic, cloth and the like. The slippers generally refer to shoes which can be separated from feet only by means of shoes or feet, or three bulges of the shoes and the feet, the directions of which are parallel to the soles of the feet, or a sport which is approximately the plane of the inner surfaces of the soles and is coplanar with the axis extension line of the crus, on the premise of not damaging the shoes and the feet, and the slippers are widely applied to daily life of people.

The EVA material is a commonly defined name, the chemical name of the EVA material is ethylene-vinyl acetate copolymer, the EVA material is an extremely common material, the EVA material is a common insole material in daily life, and a finished product made of the EVA material has good flexibility, shock resistance, skid resistance and strong pressure resistance, such as common EVA slippers, but the plastic EVA slippers in the market at present cannot adjust the length of soles and the tightness degree of vamps.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a size adjustable EVA slippers to mention the problem of the unable length of adjusting the sole and the elasticity degree of vamp of current plastics EVA slippers in solving the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the size-adjustable EVA slippers comprise sole plates, wherein insoles are detachably connected to the upper surfaces of the sole plates, heels are fixedly arranged on the bottom surfaces of the sole plates at the heels, and the sole plates and the heels are integrally formed; the shoe sole plate comprises a front sole plate and a rear sole plate, the front sole plate is provided with a groove, and two side edges of the front sole plate corresponding to the groove are provided with a plurality of positioning through holes; the rear bottom plate is provided with a convex block matched with the groove, blind holes are formed in two side edges of the convex block, a positioning pin is movably arranged in each blind hole, and a spring is fixedly connected between each positioning pin and each blind hole; the shoe sole is characterized in that a plurality of clamping rings are fixedly connected to positions, close to toes, of two sides of the upper surface of the shoe sole plate, flexible vamps are fixedly arranged between the clamping rings, and the flexible vamps are movably provided with a Chinese character adjusting buckle.

Furthermore, a cavity is formed in the heel.

By adopting the technical scheme, the cavity can store the tail end of the insole, so that the phenomenon that the overlong tail end of the insole is dragged on the ground to cause the insole to be dirty is avoided.

Furthermore, a through groove is formed in the outer side face, close to the heel, of the heel, the through groove is communicated with the cavity, and the width and the height of the through groove are not smaller than the width and the thickness of the insole.

Through adopting above-mentioned technical scheme, the end of shoe-pad can be through leading to in the cavity of groove stopper income heel, leads to the end that groove also can the chucking shoe-pad simultaneously.

Furthermore, the insole is made of EVA materials.

By adopting the technical scheme, the EVA material has the advantages of good flexibility, shock resistance, skid resistance and strong pressure resistance, and increases the comfort and safety of the insole.

Furthermore, the upper surface of the insole is fixedly provided with anti-slip lines which are of a honeycomb structure.

Through adopting above-mentioned technical scheme, anti-skidding ability that the shoe-pad has further been improved to anti-skidding line, and cellular anti-skidding line structural stability is high, and wearability and crushing resistance are good.

Furthermore, the flexible vamp is made of mesh fabric.

Through adopting above-mentioned technical scheme, the screen cloth material is soft, and close skin nature is good, and very ventilative, has improved the utility model discloses a travelling comfort.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses set up a plurality of positioning holes on the front bottom plate of sole plate, be provided with locating pin, blind hole and spring on the back bottom plate, make the locating pin indent in the blind hole through pressing the locating pin, then draw the back bottom plate and can adjust the length of sole plate; the both sides of sole are fixed and are provided with the snap ring, are provided with flexible vamp between the snap ring of both sides, and movable mounting has the day word to adjust to detain on the flexible vamp, and the elasticity degree that flexible vamp can be adjusted to the day word is adjusted to detain.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a front bottom plate and a rear bottom plate in an embodiment of the present invention;

FIG. 3 is a schematic side view of a sole plate according to an embodiment of the present invention;

reference numerals: 1. a sole plate; 101. a front chassis; 102. a rear floor; 2. shoe-pad; 3. a heel; 4. a groove; 5. positioning the through hole; 6. a bump; 7. blind holes; 8. positioning pins; 9. a spring; 10. a snap ring; 11. a flexible upper; 12. a Chinese character 'ri' adjusting buckle; 13. a cavity; 14. a through groove; 15. and (4) anti-skid lines.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments, and all embodiments may be used in combination with each other.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1

Referring to fig. 1-3, the size-adjustable EVA slippers comprise a sole plate 1, wherein an insole 2 is detachably connected to the upper surface of the sole plate 1, and a strong magic tape is fixedly arranged between the insole 2 and the sole plate 1, so that the insole 2 can be detached from the sole plate 1; a heel 3 is fixedly arranged at the heel position of the bottom surface of the sole plate 1, and the sole plate 1 and the heel 3 are integrally formed; the sole plate 1 comprises a front sole plate 101 and a rear sole plate 102, the front sole plate 101 is provided with a groove 4, and two side edges of the front sole plate 101 corresponding to the groove 4 are provided with a plurality of positioning through holes 5; the rear bottom plate 102 is provided with a convex block 6 matched with the groove 4, the convex block 6 can be mutually clamped with the groove 4, blind holes 7 are formed in two side edges of the convex block 6, a positioning pin 8 is movably arranged in the blind holes 7, a spring 9 is fixedly connected between the positioning pin 8 and the blind holes 7, the spring 9 has elasticity, the pressed positioning pin 8 can be reset, and the positioning pin 8 is clamped with the positioning through hole 5 again; the positioning pin 8 is contracted into the blind hole 7 by pressing the positioning pin 8, and then the rear bottom plate 102 is pulled to change the position between the lug 6 and the groove 4, so that the length of the sole plate 1 can be adjusted; the both sides of the upper surface of sole board 1 are close to a plurality of snap rings 10 of position department fixedly connected with of toe, fixedly between the snap ring 10 of both sides be provided with flexible vamp 11, and flexible vamp 11 is cyclic annularly between two snap rings 10, and movable mounting has the japanese character to adjust to detain 12 on the flexible vamp 11, can adjust the elasticity degree of flexible vamp 11 through adjusting the position that the japanese character adjusted to detain 12 to can adapt to the user of different instep sizes.

Referring to fig. 2, a cavity 13 is formed in the heel 3, and the cavity 13 can store the tail end of the insole 2, so that the problem that the insole 2 is dirty due to the fact that the tail end of the insole 2 is too long and is dragged on the ground is avoided.

Referring to fig. 2 and 3, a through groove 14 is formed in the outer side surface of the heel 3 close to the heel, the through groove 14 is communicated with the cavity 13, the width and the height of the through groove 14 are not smaller than those of the insole 2, the tail end of the insole 2 can be inserted into the cavity 13 of the heel 3 through the through groove 14, and meanwhile, the tail end of the insole 2 can be clamped by the through groove 14.

Referring to fig. 1 and 3, the insole 2 is made of EVA, which has the advantages of good flexibility, shock resistance, skid resistance and strong pressure resistance, and increases the comfort and safety of the insole 2.

Referring to fig. 1, the upper surface of the insole 2 is fixedly provided with anti-skid grains 15, so that the anti-skid capacity of the insole 2 is further improved; the anti-skid veins 15 are of a honeycomb structure, and the honeycomb anti-skid veins 15 have high structural stability and good wear resistance and pressure resistance.

Referring to fig. 1, flexible vamp 11 is made for the screen cloth material, and the screen cloth material is soft, and close skin nature is good, and very ventilative, has improved the utility model discloses a travelling comfort.

The working principle is as follows: when the length of the slipper needs to be adjusted, the tail end of the insole 2 is pulled out of the cavity 13 of the heel 3 through the through groove 14, the insole 2 is torn to separate the insole 2 from the sole plate 1, the positioning pin 8 is pressed to enable the positioning pin 8 to shrink into the blind hole 7, then the rear sole plate 102 is pulled to enable the positions of the lug 6 of the rear sole plate 102 and the groove 4 of the front sole plate 101 to change, when the position of the next positioning through hole 5 is reached, the positioning pin 8 is clamped with the positioning through hole 5 again through the elastic force of the spring 9, the steps are repeated until the proper length is adjusted, then the insole 2 is pressed on the sole plate 1 again, and the tail end of the redundant insole 2 is continuously plugged into the cavity 13 of the heel 3; when the tightness degree of the flexible vamp 11 needs to be adjusted, the position of the Chinese character ri-shaped adjusting buckle 12 is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a size adjustable EVA slippers, includes sole board (1), its characterized in that: the shoe sole is characterized in that an insole (2) is detachably connected to the upper surface of the sole plate (1), a heel (3) is fixedly arranged at the heel of the bottom surface of the sole plate (1), and the sole plate (1) and the heel (3) are integrally formed; the sole plate (1) comprises a front sole plate (101) and a rear sole plate (102), the front sole plate (101) is provided with a groove (4), and two side edges of the front sole plate (101) corresponding to the groove (4) are provided with a plurality of positioning through holes (5); the rear bottom plate (102) is provided with a convex block (6) matched with the groove (4), blind holes (7) are formed in two side edges of the convex block (6), a positioning pin (8) is movably arranged in each blind hole (7), and a spring (9) is fixedly connected between each positioning pin (8) and each blind hole (7); the shoe sole is characterized in that a plurality of clamping rings (10) are fixedly connected to positions, close to toes, of two sides of the upper surface of the sole plate (1), flexible vamps (11) are fixedly arranged between the clamping rings (10), and the flexible vamps (11) are movably provided with a Chinese character 'ri' adjusting buckle (12).

2. The EVA slippers of claim 1, wherein the size of the EVA slippers is adjustable: a cavity (13) is formed in the heel (3).

3. The EVA slippers of claim 2, wherein the size of the EVA slippers is adjustable: a through groove (14) is formed in the outer side face, close to the heel, of the heel (3), the through groove (14) is communicated with the cavity (13), and the width and the height of the through groove (14) are not smaller than those of the insole (2).

4. The EVA slippers of claim 1, wherein the size of the EVA slippers is adjustable: the insole (2) is made of EVA materials.

5. The EVA slippers of claim 1, wherein the size of the EVA slippers is adjustable: the upper surface of the insole (2) is fixedly provided with anti-skid grains (15), and the anti-skid grains (15) are of a honeycomb structure.

6. The EVA slippers of claim 1, wherein the size of the EVA slippers is adjustable: the flexible vamp (11) is made of mesh fabric.

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