CN216165561U - Polyurethane sole - Google Patents

Abstract

The utility model relates to the technical field of polyurethane, and discloses a polyurethane sole, which comprises a sole, wherein a waterproof layer is arranged inside the sole, a silica gel strip is arranged at the bottom of the sole, an opening is formed in one side of the outer wall of the sole, a rolling ball is arranged inside the sole, a fixing rope is welded at one end of the rolling ball, and a sponge layer is arranged at the top of the sole. This polyurethane sole, through the waterproof layer, the trompil, the setting of ball and fixed rope, install the waterproof layer inside the sole when using and fix, be convenient for carry out the effectual effect of insulating water to the sole, can avoid ponding to soak inside the shoes from the sole, can guarantee that this sole can use when there is ponding on ground, when having washd the sole and needing the sunning, outwards stimulate fixed rope, drive the outside pulling of ball, make the ball card in trompil department, spill fixed rope, be convenient for hang and shine, make its water that can be abundant and quick drop dry sole.

Description

Polyurethane sole

Technical Field

The utility model relates to the technical field of polyurethane, in particular to a polyurethane sole.

Background

Polyurethane is a kind of high molecular compound, polyurethane has two categories of polyester type and polyether type, they can be made into polyurethane plastics, polyurethane fiber, polyurethane rubber and elastomer, the soft polyurethane mainly has thermoplastic linear structure, it has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming material, it has smaller compression deformability, heat insulation, sound insulation, shock resistance, poison resistance, so it is used as packaging, sound insulation, filtering material, the hard polyurethane plastics is light, sound insulation, heat insulation superior, chemical resistance, electrical property, easy processing, the water absorption is low, in the preparation of polyurethane, it is often made into sole to use, the sole of polyurethane is more durable than the sole made of ordinary material.

Traditional polyurethane sole, the effect that can not carry out waterproofly to it is most when using, in daily dress, can lead to ponding from the bottom of the shoe infiltration to the shoes in, lead to the shoes to be soaked, is unfavorable for simultaneously finishing the back in the washing, hangs and puts the sunning, can not be fast and abundant driping moisture.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a polyurethane sole, which aims to solve the problems that the traditional polyurethane sole provided in the background art can not be subjected to a waterproof effect mostly when in use, accumulated water can permeate into shoes from the bottom of the shoe during daily wearing, the shoes are soaked, and the problems that after the shoes are cleaned, the shoes are not hung and aired, and water cannot be drained quickly and sufficiently are solved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a polyurethane sole comprises a sole, wherein a waterproof layer is arranged inside the sole, a silica gel strip is arranged at the bottom of the sole, an opening is formed in one side of the outer wall of the sole, a ball is arranged inside the sole, and a fixing rope is welded at one end of the ball;

the sole is characterized in that a sponge layer is installed at the top of the sole, an heightening pad is installed at the top of the sponge layer, fixing buckles are installed on two sides of the outer wall of the heightening pad, and a glue storage groove is installed at the top of the heightening pad.

Preferably, the outer wall of waterproof layer closely laminates with the inner wall of sole, and the length of sole is identical with the length of waterproof layer, through the setting of waterproof layer, installs the waterproof layer inside the sole when using and fixes, is convenient for carry out the effectual effect of insulating water to the sole, can avoid ponding to soak shoes inside from the sole, can guarantee that this sole can use when there is ponding on ground.

Preferably, the silica gel strip is equidistant distribution setting in the bottom of sole, and the height of silica gel strip is 2cm, through the setting of silica gel strip, installs the sole with the silica gel strip when using and fixes, can play effectual non-slip effect to the user when using, guarantees when ground is wet and slippery, can easily deal with.

Preferably, the size of ball is greater than the size of trompil, and the ball is the plastics material, through the setting of trompil, ball and fixed rope, when having washd the sole and needing the sunning, will fix the outside pulling of rope, drive the outside pulling of ball, make the ball card in trompil department, spill fixed rope, be convenient for hang shine, make its can be abundant and quick the water of driping the sole.

Preferably, the outer wall on sponge layer closely laminates with the outer wall of sole, and the thickness on sponge layer is 3cm, through the setting on sponge layer, installs the sponge layer with the sole top when using and fixes, is convenient for increase the compliance of sole, makes it can wear more comfortablely.

Preferably, increase the pad through fixed knot and sponge layer swing joint, and fixed knot sets up in order to increase the axis symmetry of pad, through increasing the setting of pad and fixed knot, when the user needs to increase, will increase the pad and install the sponge layer top, uses fixed knot to fix it, is convenient for will increase the pad and install on the sponge layer, makes it can help the user to increase.

Preferably, store up gluey groove and set up along increasing the pad inner circle, and store up the degree of depth in gluey groove and be 1cm, through the setting that stores up gluey groove, will store up gluey inslot portion and extrude glue when using, be convenient for install the sole and use on shoes.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyurethane sole, which has the following beneficial effects:

1. this polyurethane sole, through the waterproof layer, the trompil, the setting of ball and fixed rope, install the waterproof layer inside the sole when using and fix, be convenient for carry out the effectual effect of insulating water to the sole, can avoid ponding to soak inside the shoes from the sole, can guarantee that this sole can use when there is ponding on ground, when having washd the sole and needing the sunning, outwards stimulate fixed rope, drive the outside pulling of ball, make the ball card in trompil department, spill fixed rope, be convenient for hang and shine, make its water that can be abundant and quick drop dry sole.

2. This polyurethane sole, through the sponge layer, increase the pad, fixed knot and the setting of storing up the rubber slot, install the sole top with the sponge layer when using and fix, be convenient for increase the compliance of sole, it is more comfortable to make it can wear, when the user need increase, will increase the pad and install the sponge layer top, use fixed knot to fix it, be convenient for will increase on the pad is installed the sponge layer, make it can help the user to increase, will store up the inside glue of squeezing into of rubber slot at last, be convenient for install the sole and use on the shoes.

3. This polyurethane sole through the setting of silica gel strip, installs the sole with the silica gel strip when using and fixes, can play effectual anti-skidding effect to the user when using, guarantees when ground is wet smooth, can easily deal with.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic top view of the present invention.

In the figure: 1. a sole; 2. a waterproof layer; 3. a silica gel strip; 4. opening a hole; 5. a ball bearing; 6. fixing a rope; 7. a sponge layer; 8. heightening pads; 9. a fixing buckle; 10. glue storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a polyurethane sole comprises a sole 1, a waterproof layer 2 is installed inside the sole 1, the outer wall of the waterproof layer 2 is tightly attached to the inner wall of the sole 1, the length of the sole 1 is identical to that of the waterproof layer 2, the waterproof layer 2 is installed inside the sole 1 to be fixed when the polyurethane sole is used, so that the sole 1 can be effectively isolated from water, the seeper can be prevented from entering the shoe from the sole 1, the sole 1 can be ensured to be used when the seeper exists on the ground, silica gel strips 3 are installed at the bottom of the sole 1, the silica gel strips 3 are distributed at equal intervals at the bottom of the sole 1, the height of the silica gel strips 3 is 2cm, the silica gel strips 3 are installed on the sole 1 to be fixed when the polyurethane sole is used, and the polyurethane sole has an effective anti-skid effect on a user when the polyurethane sole is used, when the ground is wet and slippery, the sole can be easily handled, the open hole 4 is formed in one side of the outer wall of the sole 1, the ball 5 is installed inside the sole 1, the fixing rope 6 is welded at one end of the ball 5, the size of the ball 5 is larger than that of the open hole 4, the ball 5 is made of plastic materials, and through the arrangement of the open hole 4, the ball 5 and the fixing rope 6, when the sole 1 is cleaned and needs to be aired, the fixing rope 6 is pulled outwards to drive the ball 5 to be pulled outwards, so that the ball 5 is clamped at the open hole 4, the fixing rope 6 is leaked, hanging and drying are facilitated, and water of the sole 1 can be drained fully and quickly;

the sponge layer 7 is arranged at the top of the sole 1, the outer wall of the sponge layer 7 is tightly attached to the outer wall of the sole 1, the thickness of the sponge layer 7 is 3cm, the sponge layer 7 is arranged at the top of the sole 1 to be fixed when in use, the softness of the sole 1 is convenient to increase, the sole can be worn more comfortably, the heightening pad 8 is arranged at the top of the sponge layer 7, the fixing buckles 9 are arranged at the two sides of the outer wall of the heightening pad 8, the heightening pad 8 is movably connected with the sponge layer 7 through the fixing buckles 9, the fixing buckles 9 are symmetrically arranged along the central axis of the heightening pad 8, the heightening pad 8 and the fixing buckles 9 are arranged, when a user needs to heighten, the heightening pad 8 is arranged at the top of the sponge layer 7, the fixing buckles 9 are used for fixing the heightening pad 8, the heightening pad is convenient to be arranged on the sponge layer 7, the heightening pad can help the user to heighten, the top is provided with the glue storage groove 10, store up gluey groove 10 and set up along increasing 8 inner circles of pad, and the degree of depth that stores up gluey groove 10 is 1cm, through the setting that stores up gluey groove 10, will store up gluey groove 10 inside crowded glue when using, be convenient for install sole 1 and use on the shoes.

Before the device is used, the waterproof layer 2 is installed inside the sole 1 to be fixed when the device is used, so that the sole 1 can be effectively isolated from water, the seeper can be prevented from being soaked into the shoe from the sole 1, the sole 1 can be ensured to be used when the seeper exists on the ground, when the sole 1 is cleaned and needs to be aired, the fixing rope 6 is pulled outwards to drive the ball 5 to be pulled outwards, the ball 5 is clamped at the position of the open hole 4 to leak the fixing rope 6, the hanging and drying are convenient, the water of the sole 1 can be fully and quickly drained, the silica gel strip 3 is installed on the sole 1 to be fixed, an effective anti-skidding effect can be achieved for a user when the device is used, the device can be easily handled when the ground is wet and slippery, the sponge layer 7 is installed on the top of the sole 1 to be fixed, the softness of the sole 1 is convenient to be increased, and the device can be worn more comfortably, when the user need increase, will increase pad 8 and install 7 tops on the sponge layer, use fixed knot 9 to fix it, be convenient for will increase pad 8 and install on the sponge layer 7, make it can help the user to increase, will store up glue groove 10 inside crowded glue at last, be convenient for install sole 1 and use on shoes.

To sum up, this polyurethane sole, through waterproof layer 2, trompil 4, ball 5 and fixed rope 6's setting, install 1 inside fixing of sole with waterproof layer 2 when using, be convenient for carry out the effectual effect of insulating water to sole 1, can avoid ponding to soak inside the shoes from sole 1, can guarantee that this sole 1 can use when there is ponding on ground, when having washd sole 1 and needing the sunning, with the outside pulling of fixed rope 6, drive the outside pulling of ball 5, make ball 5 block in trompil 4, spill fixed rope 6, be convenient for hang and shine, make its can be abundant and quick driping sole 1 water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A polyurethane sole, includes sole (1), its characterized in that: a waterproof layer (2) is arranged inside the sole (1), a silica gel strip (3) is arranged at the bottom of the sole (1), an opening (4) is formed in one side of the outer wall of the sole (1), a rolling ball (5) is arranged inside the sole (1), and a fixing rope (6) is welded at one end of the rolling ball (5);

sponge layer (7) are installed at the top of sole (1), the top of sponge layer (7) is installed and is increased pad (8), it all installs fixed knot (9) to increase the outer wall both sides of pad (8), glue storage tank (10) are installed at the top.

2. A polyurethane sole as claimed in claim 1, wherein: the outer wall of the waterproof layer (2) is tightly attached to the inner wall of the sole (1), and the length of the sole (1) is matched with that of the waterproof layer (2).

3. A polyurethane sole as claimed in claim 1, wherein: the silica gel strips (3) are distributed at equal intervals at the bottom of the sole (1), and the height of the silica gel strips (3) is 2 cm.

4. A polyurethane sole as claimed in claim 1, wherein: the size of the ball (5) is larger than that of the opening (4), and the ball (5) is made of plastic.

5. A polyurethane sole as claimed in claim 1, wherein: the outer wall of the sponge layer (7) is tightly attached to the outer wall of the sole (1), and the thickness of the sponge layer (7) is 3 cm.

6. A polyurethane sole as claimed in claim 1, wherein: the heightening pad (8) is movably connected with the sponge layer (7) through a fixing buckle (9), and the fixing buckle (9) is symmetrically arranged along the central axis of the heightening pad (8).

7. A polyurethane sole as claimed in claim 1, wherein: the glue storage groove (10) is formed along the inner ring of the heightening pad (8), and the depth of the glue storage groove (10) is 1 cm.

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