CN211672679U

CN211672679U - Light anti-skidding and damping EVA sole

Info

Publication number: CN211672679U
Application number: CN202020048543.1U
Authority: CN
Inventors: 林永欣; 林世河
Original assignee: Shunhe Fujian Shoe Material Co ltd
Current assignee: Shunhe Fujian Shoe Material Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-16
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a light anti-skid and shock-absorbing EVA sole, which comprises a protective edge, a middle sole, a connecting pad, a fixing strip, an EVA outer sole, an anti-skid groove, an inward concave position, a groove and a convenient buffer structure, wherein the connecting pad is arranged at the connecting position of the middle sole and the protective edge, a silica gel layer and a fabric layer are arranged in the connecting pad, the silica gel layer can provide a buffer effect for a user when the user wears the shoe, the contact between the middle sole and the protective edge is reduced, and the fabric layer provides stability to prevent the middle sole from falling off; through installing convenient buffer structure in the recess, dismantle through the connecting plate of controlling both ends in the convenient buffer structure, then can change the inside foam blanket, conveniently make its sole resume the shock attenuation effect to can reduce cost.

Description

Light anti-skidding and damping EVA sole

Technical Field

The utility model relates to a relevant field of sole specifically is a light antiskid absorbing EVA sole.

Background

The EVA sole is made of an EVA material, has high resilience and tensile strength, high toughness, good shock resistance and buffering performance, excellent heat preservation, cold resistance and low temperature performance, can resist severe cold, has closed cells, has good sound insulation effect, has a closed cell structure, does not absorb water, has good moisture resistance and water resistance, resists corrosion of chemicals such as seawater, grease, acid, alkali and the like, and is antibacterial, nontoxic, tasteless and pollution-free.

When EVA sole actually carries out the use, the insole hookup location breaks away from with the protection limit easily under long-term the use, leads to user's snugness of fit poor to use for a long time to lead to inside buffering foam layer rebound effect to reduce gradually under the buffer position uses for a long time, make the shock attenuation effect variation at last.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a light antiskid absorbing EVA sole here.

The utility model discloses a realize like this, construct a light skid-proof absorbing EVA sole, the device includes the protection limit, be provided with the insole in the protection limit, the terminal surface bonds and has the fixed strip before the protection limit, insole bottom meets with the EVA outsole, anti-skidding groove has all been seted up at both ends around the EVA outsole bottom, EVA outsole bottom right-hand member is interior concave position, EVA outsole bottom rear end middle part is seted up flutedly, the inboard middle part of protection limit meets through joint mat and insole, be provided with convenient buffer structure in the recess, the joint mat includes silica gel layer, fabric layer and stratum basale, silica gel layer bottom bonds with the fabric layer, the fabric layer bottom is sewed up on the stratum basale, the stratum basale bottom closely imbeds to the EVA outsole in, silica gel layer and fabric layer inboard are fixed mutually with the insole.

Preferably, convenient buffer structure includes apron, through-hole, buffering foam blanket, connecting plate, embedding ring sum circular slot, the through-hole has been seted up in the apron, in the recess was filled to the buffering foam blanket, the apron left and right sides and the integrative injection moulding of connecting plate, the connecting plate top bonds through the hot melt adhesive with the EVA outsole, the apron top bonds and has the embedding ring, the circular slot has been seted up at the connecting plate top.

Preferably, the top of the silica gel layer is smooth, and the thickness of the silica gel layer is 3 mm.

Preferably, the fabric layer has a thickness of 1.5mm and the fabric layer is cross-woven.

Preferably, the through holes are provided with 7 groups, three groups in the middle are in a strip shape, and four groups on the upper part and the lower part are in a round shape.

Preferably, the bottom of the buffer foam layer protrudes out of the middle of the inner diameter surface of the through hole, and the buffer foam layer is formed by bonding foam balls.

Preferably, an annular embedding groove is formed in the groove, and the embedding ring is tightly embedded into the annular embedding groove.

Preferably, the circular grooves are provided with two groups, and the circular grooves are internally fixed with the grooves through hot melt adhesives.

Preferably, the cover plate is made of rubber.

Preferably, the buffer foam layer is made of TPU plastic.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a light antiskid absorbing EVA sole here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a shock-absorbing EVA sole of light antiskid is provided with the connection pad through at insole and protection limit hookup location, is provided with silica gel layer and fabric layer in the connection pad, and the silica gel layer can provide the cushioning effect for it when the user wears, reduces the contact of insole and protection limit to the fabric layer then provides stably, prevents that the insole from droing.

The method has the advantages that: a shock-absorbing EVA sole of light antiskid, through installing convenient buffer structure in the recess, dismantle through the connecting plate at left and right sides both ends in the convenient buffer structure, then can change the internal foam layer, conveniently make its sole resume the shock attenuation effect to can reduce cost.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the EVA outsole of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a connecting pad according to the present invention;

FIG. 4 is a schematic view of the structure of the convenient buffer structure of the present invention;

fig. 5 is a schematic view of the cover plate structure of the present invention.

Wherein: the anti-skid shoe sole comprises a protective edge-1, a middle sole-2, a connecting pad-3, a fixing strip-4, an EVA (ethylene vinyl acetate) outsole-5, an anti-skid groove-6, an inward concave position-7, a groove-8, a convenient buffer structure-9, a silica gel layer-31, a fabric layer-32, a basal layer-33, a cover plate-91, a through hole-92, a buffer foam layer-93, a connecting plate-94, an embedded ring-95 and a circular groove-96.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a light anti-skid and shock-absorbing EVA sole through improvement, which comprises a protective edge 1, a middle sole 2 is arranged in the protective edge 1, a fixing strip 4 is bonded on the front end surface of the protective edge 1, the bottom of the middle sole 2 is connected with an EVA outsole 5, anti-skid grooves 6 are arranged at the front end and the rear end of the bottom of the EVA outsole 5, the right end of the bottom of the EVA outsole 5 is an inward concave position 7, a groove 8 is arranged at the middle part of the rear end of the bottom of the EVA outsole 5, the middle part of the inner side of the protective edge 1 is connected with the middle sole 2 through a connecting pad 3, a convenient buffer structure 9 is arranged, the bottom of the silica gel layer 31 is adhered to the fabric layer 32, the bottom of the fabric layer 32 is sewn on the base layer 33, the bottom of the base layer 33 is tightly embedded into the EVA outsole 5, the base layer 33 provides stability, and the inner sides of the silica gel layer 31 and the fabric layer 32 are fixed with the midsole 2.

Further, convenient buffer structure 9 includes apron 91, through-hole 92, buffering foam layer 93, connecting plate 94, embedding ring 95 and circular slot 96, through-hole 92 has been seted up in the apron 91, buffering foam layer 93 fills into in the recess 8, the apron 91 left and right sides and the integrative injection moulding of connecting plate 94, connecting plate 94 top bonds through the hot melt adhesive with EVA outsole 5, apron 91 top bonds has embedding ring 95, circular slot 96 has been seted up at connecting plate 94 top, makes things convenient for paining of hot melt adhesive.

Further, silica gel layer 31 top is smooth form to silica gel layer 31 thickness is 3mm, and the compliance is good, and tensile effectual.

Further, the thickness of the fabric layer 32 is 1.5mm, and the fabric layer 32 is cross-woven, so that stability is provided and the fabric layer is not easy to break.

Further, through-hole 92 all is provided with 7 groups to three groups in the middle part are the bar form, and four upper and lower groups are circular form, effectual supplementary antiskid.

Furthermore, the bottom of the buffering foam layer 93 protrudes from the middle of the inner diameter surface of the through hole 92, and the buffering foam layer 93 is formed by bonding foam balls, so that the buffering effect is good, and energy is absorbed.

Furthermore, an annular embedded groove is formed in the groove 8, the embedded ring 95 is tightly embedded into the annular embedded groove, and the novel LED lamp is high in stability and convenient to operate.

Further, circular slot 96 all is provided with two sets ofly to fix through hot melt adhesive and recess 8 in the circular slot 96, the fixity is good, conveniently fixes.

Further, the cover plate 91 is made of rubber, so that the strength is high and the effect is good.

Furthermore, the buffer foam layer 93 is made of a tpu plastic material, so that the buffer effect is good, and the stability is strong.

The utility model provides a portable anti-skid shock-absorbing EVA sole through improvement, and the working principle is as follows;

firstly, when the EVA sole and the shoe need to be connected, the inner side of the protective edge is coated with hot melt adhesive, then the shoe and the inner side of the protective edge 1 are bonded, then the shoe and the protective edge are fixed, the connection can be completed after cooling, and the bottom of the EVA outsole 5 is provided with an anti-slip groove 6 which can provide stable anti-slip performance;

secondly, a connecting pad 3 is arranged at the connecting position of the protective edge 1 and the insole 2, a silica gel layer 31 and a fabric layer 32 are arranged in the connecting pad 3, the silica gel layer 31 can provide a buffering effect for a user when the user wears the insole, the contact between the insole 2 and the protective edge 1 is reduced, the fabric layer 32 provides stability, the insole 2 is prevented from falling off, the service life of the insole 2 is effectively prolonged, and the comfort is improved;

thirdly, if the shock absorption effect of the EVA outsole 5 is reduced, the connecting plate 94 is separated from the groove 8 by a cutter, then the cover plate 91 is pulled apart, then the internal buffer foam layer 93 can be taken out, a new buffer foam layer 93 is replaced, then the embedding ring 95 at the top of the cover plate 91 is tightly inserted into the annular embedding groove, then the hot melt adhesive is coated in the circular groove 96 in the connecting plate 94, and then the connecting plate is fixed in the groove 8, so that the replacement is completed.

The utility model provides a light anti-skidding and shock-absorbing EVA sole through improving, through being provided with the connecting pad 3 in the position of insole 2 and protective edge 1 junction, be provided with the silica gel 31 layer and the fabric layer 32 in the connecting pad 3, the silica gel layer 31 can provide the cushioning effect for the user when wearing, reduces the contact of insole 2 and protective edge 1, and the fabric layer 32 then provides stably, prevents insole 2 from droing; through installing convenient buffer structure 9 in recess 8, dismantle through the connecting plate 94 at left and right ends in convenient buffer structure 9, then can change the inside foam blanket, conveniently make its sole resume the shock attenuation effect to can reduce cost.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable anti-skid shock-absorbing EVA sole comprises a protective edge (1), wherein a middle sole (2) is arranged in the protective edge (1), a fixing strip (4) is bonded on the front end face of the protective edge (1), the bottom of the middle sole (2) is connected with an EVA outsole (ethylene vinyl acetate) 5, anti-skid grooves (6) are formed in the front end and the rear end of the bottom of the EVA outsole (5), an inward concave position (7) is formed in the right end of the bottom of the EVA outsole (5), and a groove (8) is formed in the middle of the rear end of the bottom of the EVA outsole (5);

the method is characterized in that: still include connection pad (3) and convenient buffer structure (9), protective edge (1) inboard middle part meets with insole (2) through connection pad (3), be provided with convenient buffer structure (9) in recess (8), connection pad (3) include silica gel layer (31), fabric layer (32) and stratum basale (33), silica gel layer (31) bottom bonds with fabric layer (32), fabric layer (32) bottom is sewed up on stratum basale (33), stratum basale (33) bottom closely imbeds to in EVA outsole (5), silica gel layer (31) and fabric layer (32) inboard are fixed mutually with insole (2).

2. The EVA shoe sole of claim 1, wherein: convenient buffer structure (9) are including apron (91), through-hole (92), buffering foam layer (93), connecting plate (94), embedding ring (95) and circular slot (96), through-hole (92) have been seted up in apron (91), buffering foam layer (93) are filled in recess (8), apron (91) left and right sides and the integrative injection moulding of connecting plate (94), connecting plate (94) top bonds through the hot melt adhesive with EVA outsole (5), apron (91) top bonds and has embedding ring (95), circular slot (96) have been seted up at connecting plate (94) top.

3. The EVA shoe sole of claim 1, wherein: the top of the silica gel layer (31) is smooth, and the thickness of the silica gel layer (31) is 3 mm.

4. The EVA shoe sole of claim 1, wherein: the fabric layer (32) has a thickness of 1.5mm, and the fabric layer (32) is cross-woven.

5. The EVA shoe sole of claim 2, which is light, anti-skid and shock-absorbing and is characterized in that: the through holes (92) are all provided with 7 groups, three groups in the middle are in strip shapes, and four groups on the upper part and the lower part are in circular shapes.

6. The EVA shoe sole of claim 2, which is light, anti-skid and shock-absorbing and is characterized in that: the bottom of the buffer foam layer (93) is protruded and arranged in the middle of the inner diameter surface of the through hole (92), and the buffer foam layer (93) is formed by bonding foam balls.

7. The EVA shoe sole of claim 1, wherein: an annular embedded groove is formed in the groove (8), and the embedded ring (95) is tightly embedded into the annular embedded groove.

8. The EVA shoe sole of claim 2, which is light, anti-skid and shock-absorbing and is characterized in that: the circular grooves (96) are provided with two groups, and the circular grooves (96) are fixed with the grooves (8) through hot melt adhesives.