CN104921400A - Electric insulating boot - Google Patents
Electric insulating boot Download PDFInfo
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- CN104921400A CN104921400A CN201510316245.XA CN201510316245A CN104921400A CN 104921400 A CN104921400 A CN 104921400A CN 201510316245 A CN201510316245 A CN 201510316245A CN 104921400 A CN104921400 A CN 104921400A
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- boots
- boot
- electrical insulation
- toe
- boot upper
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Abstract
The invention discloses an electric insulating boot. The electric insulating boot includes an inner liner and a boot sleeve; the inner liner is located in the boot sleeve, and the boot sleeve includes a boot sole and a boot upper; the lower part of the boot upper is connected with the boot sole, and the front end of the upper part of the boot upper is provided with a V-shaped opening; both sides of the V-shaped opening are provided with take-up devices, and each of the take-up devices includes an elastic band, a nylon fastener tape and a burr tape; the elastic band and the burr tape are respectively arranged at both sides of the V-shaped opening, one end of the elastic band is connected with the boot upper, and the other end of the elastic band is connected with the nylon fastener tape; the inner part of the boot sole is provided with a steel slice, and rubber coats the steel slice; the front end of the bottom face of the boot sole is provided with an anti-slide nail, and the thickness of the anti-slide nail is 1 cm. The electric insulating boot is easy to wear and pull off, and convenient to wear; the boot base is anti-slide, wear-resisting and burr-preventing; moreover, an arch protecting piece is arranged between the boot sole and the inner liner, the front end of the boot base is provided with a toe protecting piece, thus an electricity worker can be better protected.
Description
Technical field
The present invention relates to job safety apparatus field, specifically refer to a kind of electrical insulation boots.
Background technology
Insulating boot is that in power system, staff carries out electric operating operation, makes an inspection tour the convention security apparatus keeping with the earth in the production processes such as device line insulating.Existing insulating boot is all generally by adopting insulating materials to reach the object of insulating protection at sole.In electric operating work; often excessive friction at the bottom of boots or piercing through by sharp object can be there is at the bottom of existing insulating boot boots; excessive friction or piercing through by sharp object at the bottom of boots; will have a negative impact to the insulating properties of insulating boot; very easily there is electric shock accidents, threaten the life security of work about electric power person.
Summary of the invention
The object of the invention is to: provide wear-resisting at the bottom of a kind of boots and there is a kind of electrical insulation boots of anti-stab function.
The present invention is achieved through the following technical solutions:
A kind of electrical insulation boots, comprises inner core and boots cover; Described inner core is positioned at boots cover; Described boots cover comprises at the bottom of boots and boot upper, and boot upper bottom is connected with at the bottom of boots; The front end on boot upper top is provided with V-arrangement opening, and V-arrangement opening both sides are provided with take-up; Take-up comprises elastic cord, velcro and seta and pastes, and described elastic cord and seta paste the both sides being arranged in V-arrangement opening; One end of described elastic cord is connected with boot upper, and the other end is connected with velcro; At the bottom of boots, inside is provided with steel disc, and steel disc is coated with rubber; At the bottom of boots, the front end of bottom surface is provided with anti-skid stud, and the length of anti-skid stud is 1 centimetre.
As preferably, described inner core and boots cover are insulating material, and anti-skid stud is for adding carbon elastomeric material.
As preferably, described electrical insulation boots also comprises arch of foot guard member, and described arch of foot guard member is made up of elastic caoutchouc, at the bottom of boots and between inner core; At the bottom of described arch of foot guard member bottom shape and boots, top surface shape coincide, and top surface shape is identical with sole shape.
As preferably, described electrical insulation boots also comprises toe-protection member, and described toe-protection member is positioned at front end of the top surface at the bottom of boots, is connected with end face at the bottom of boots; Described toe-protection member inside is provided with steel disc, and the inner steel disc of described toe-protection member is coated with rubber.
As preferably, the rubber-coated material of the material that at the bottom of the material of described boot upper, boots, inner steel disc is rubber-coated, the inner steel disc of toe-protection member is ethylene propylene diene rubber.
As preferably, at the bottom of described boot upper, boots, toe-protection member one-shot forming, as a whole.
As preferably, the material that at the bottom of the material of described boot upper, boots, inner steel disc is rubber-coated is ethylene propylene diene rubber.
As preferably, one-body molded at the bottom of described boot upper and boots.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention easily wears easily de-, and it is convenient to dress, anti-skid wearable at the bottom of boots and have anti-stab function, sharp object can not only be avoided to pierce through at the bottom of boots and cause work about electric power person's sole injured, can also avoid the decreasing insulating because sharp object excessively deeply makes at the bottom of boots;
(2) the present invention is by arranging arch of foot guard member at the bottom of boots and between inner core, can effectively reduce the stressed of arch of foot, avoid electric operating operative employee author arch of foot to subside, affect healthy;
(3) the present invention arranges toe-protection member by front end, ground at the bottom of boots, when there being weight to fall, steel disc the brought pressure dissipation that fallen by weight is applied on all toes, increase lifting surface area, the pressure of the toe of force part can within tolerance range at toe, toe is not easily injured, can reach the object of protection toe;
(4) the present invention by by the bottom of boot upper and boots integrally, and one-shot forming, the seamless link between can ensureing at the bottom of boot upper and boots, by seamless link, can ensure the water isolating of electrical insulation boots, and then ensures the electrical insulation capability of electrical insulation boots.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of boots bottom side in Fig. 1.
Wherein: 1-elastic cord, 2-velcro, 3-inner core, 4-toe-protection member, at the bottom of 5-boots, 6-seta pastes, 7-boot upper, 8-boots cover, 9-anti-skid stud, 10-arch of foot guard member.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
A kind of electrical insulation boots, comprises inner core 3 and boots cover 8; Described inner core 3 is positioned at boots cover 8; Described boots cover 8 to comprise at the bottom of boots 5 and boot upper 7, and boot upper 7 bottom 5 to be connected with at the bottom of boots; The front end on boot upper 7 top is provided with V-arrangement opening, and V-arrangement opening both sides are provided with take-up; Take-up comprises elastic cord 1, velcro 2 and seta and pastes 6, and described elastic cord 1 and seta paste the both sides that 6 are arranged in V-arrangement opening; One end of described elastic cord 1 is connected with boot upper 7, and the other end is connected with velcro 2; At the bottom of boots, 5 inside are provided with steel disc, and steel disc is coated with rubber; At the bottom of boots, the front end of 5 bottom surfaces is provided with anti-skid stud 9, and the length of anti-skid stud 9 is 1 centimetre.Described inner core 3 and boots cover 8 are insulating material, and anti-skid stud 9 is for adding carbon elastomeric material.
In the present invention, electrical insulation boots overlaps 8 two parts by inner core 3 and boots and forms, and inner core 3 and boots cover 8 are insulator, by the double protection of inner core 3 and boots cover 8, can effectively reduce when using electrical insulation boots, because electrical insulation boots leak electricity the electric shock accidents generation caused.
Front end, boot upper 7 top be provided with V-arrangement opening, V-arrangement opening both sides are provided with take-up, take-up comprises elastic cord 1, velcro 2 and seta and pastes 6, elastic cord 1 and seta paste the both sides that 6 are arranged in boot upper 7V shape opening, one end of elastic cord 1 is connected with boot upper 7, and the other end is connected with velcro 2, by velcro 2 and the seta subsides 6 of boot upper 7V shape opening both sides, electrical insulation boots is easily worn easily de-, dresses very convenient.
At the bottom of boots, 5 inside are provided with steel disc, and steel disc is coated with rubber, due to the existence of 5 inner steel discs at the bottom of boots, when at the bottom of sharp object is to boots 5 puncture time, first sharp object pierces through 5 bottom surface outer layer rubbers at the bottom of boots, steel disc stops that sharp object continues deeply, sharp object can not only be avoided to pierce through at the bottom of boots 5 and cause work about electric power person's sole injured, can also avoid due to sharp object excessively deeply make at the bottom of boots 5 decreasing insulating.
At the bottom of boots, the front end of 5 bottom surfaces is provided with anti-skid stud 9, and the thickness of anti-skid stud 9 is 1 centimetre, and the material of anti-skid stud 9 is for adding carbon rubber.In productive life, most generation of skidding is all due to shoes and frictional ground force is too small causes.Add anti-skid stud 9 that carbon rubber makes in use, because anti-skid stud 9 is large with the friction factor on ground, 5 thus can be made at the bottom of boots to produce larger frictional force with ground, effectively can avoid the slip event due to the not enough generation of frictional force.In addition, add anti-skid stud 9 anti-wear performance that carbon rubber makes good, by adopting the anti-skid stud 9 of 1 cm thick, long-term friction can be stood, effectively avoiding the decreasing insulating that 5 bottom surfaces at the bottom of boots and ground excessive friction cause, ensure the life security of work about electric power person.
Described electrical insulation boots also comprises arch of foot guard member 10 to better implement the present invention, and described arch of foot guard member 10 is made up of elastic caoutchouc, at the bottom of boots between 5 and inner core 3; At the bottom of described arch of foot guard member 10 bottom shape and boots, 5 top surface shape coincide, and top surface shape is identical with sole shape.Arch of foot is bonded by the arch of shank, metatarsal, and the convex bow upward that the tissue with elasticity and convergent force such as the ligament in vola, tendon is formed jointly.When people stands, arch of foot will sustain larger pressure.Work about electric power person is due to the particularity of work, and need to stand for a long time, arch of foot bears larger pressure for a long time, and arch of foot very easily subsides, and affects the healthy of work about electric power person.Because arch of foot guard member 10 adopts elastic caoutchouc to make; at the bottom of arch of foot guard member 10 bottom shape and boots, 5 top surface shape coincide; arch of foot guard member 10 top surface shape and sole shape are coincide; thus when work about electric power person uses electrical insulation boots; the pressure be subject to can be delivered in arch of foot guard member 10 by arch of foot; can effectively reduce the stressed of arch of foot, avoid work about electric power person's arch of foot to subside, affect healthy.
To better implement the present invention, described electrical insulation boots also comprises toe-protection member 4, and described toe-protection member 4 is positioned at 5 front end of the top surface at the bottom of boots, is connected with 5 end faces at the bottom of boots; Described toe-protection member 4 inside is provided with steel disc, and the inner steel disc of described toe-protection member 4 is coated with rubber.In the real work of work about electric power person, existing electrical insulation boots toe portion is normally covered by rubber, because rubber is softer, thus when there being weight to fall, pressure acts in less area, and force part pressure is very big, and the toe of force part is very easily wound.By 5 front ends, ground at the bottom of boots, toe-protection member 4 is set; when there being weight to fall; steel disc the brought pressure dissipation that fallen by weight is applied on all toes; increase lifting surface area; the pressure of the toe of force part can within tolerance range at toe; toe is not easily injured, thus reaches the object of protection toe.
To better implement the present invention, the rubber-coated material of the material that at the bottom of the material of described boot upper 7, boots, 5 inner steel discs are rubber-coated, the inner steel disc of toe-protection member 4 is ethylene propylene diene rubber.Ethylene propylene diene rubber has good electrical insulation capability, can meet the needs of electrical insulation boots for electrical insulation capability.Secondly, ethylene propylene diene rubber corona-resistance property is good, effectively can reduce the oxidation of corona discharge to electrical insulation boots, ensures the premium properties of electrical insulation boots.
To better implement the present invention, at the bottom of described boot upper 7, boots 5, toe-protection member 4 one-shot forming, as a whole.By by the bottom of boot upper 7, boots 5 and toe-protection member 4 integrally; and one-shot forming, the seamless link between 5 and toe-protection member 4 at the bottom of boot upper 7, boots can be ensured, pass through seamless link; the water isolating of electrical insulation boots can be ensured, and then ensure the electrical insulation capability of electrical insulation boots.
To better implement the present invention, the material that at the bottom of the material of described boot upper 7, boots, 5 inner steel discs are rubber-coated is ethylene propylene diene rubber.Ethylene propylene diene rubber has good electrical insulation capability, can meet the needs of electrical insulation boots for electrical insulation capability.Secondly, ethylene propylene diene rubber corona-resistance property is good, effectively can reduce the oxidation of corona discharge to electrical insulation boots, ensures the premium properties of electrical insulation boots.
To better implement the present invention, 5 one-shot formings at the bottom of described boot upper 7 and boots, as a whole.By by the bottom of boot upper 7 and boots 5 integrally, and one-shot forming, can ensure the seamless link between 5 at the bottom of boot upper 7 and boots, by seamless link, can ensure the water isolating of electrical insulation boots, and then ensure the electrical insulation capability of electrical insulation boots.
Embodiment 1:
See Fig. 1, a kind of electrical insulation boots, comprise inner core 3 and boots cover 8, inner core 3 and boots cover 8 are insulator, inner core 3 is positioned at boots cover 8, boots cover 8 to comprise at the bottom of boots 5 and boot upper 7, boot upper 7 bottom 5 to be connected with at the bottom of boots, the front end on boot upper 7 top is provided with V-arrangement opening, V-arrangement opening both sides are provided with take-up, and take-up comprises elastic cord 1, velcro 2 and seta and pastes 6, and described elastic cord 1 and seta paste the both sides that 6 are arranged in V-arrangement opening, one end of elastic cord 1 is connected with boot upper 7, and the other end of elastic cord 1 is connected with velcro 2; At the bottom of boots, 5 inside are provided with steel disc, and steel disc is coated with rubber, and at the bottom of boots, the front end of 5 bottom surfaces is provided with anti-skid stud 9, and the thickness of anti-skid stud 9 is 1 centimetre, and the material of anti-skid stud 9 is for adding carbon rubber.
In the present embodiment, electrical insulation boots overlaps 8 two parts by inner core 3 and boots and forms, and inner core 3 and boots cover 8 are insulator, are overlapped the double protection of 8 by inner core 3 and boots, can effectively reduce use electrical insulation boots time, due to electrical insulation boots leak electricity cause electric shock accidents generation.
Front end, boot upper 7 top be provided with V-arrangement opening, V-arrangement opening both sides are provided with take-up, take-up comprises elastic cord 1, velcro 2 and seta and pastes 6, elastic cord 1 and seta paste the both sides that 6 are arranged in boot upper 7V shape opening, one end of elastic cord 1 is connected with boot upper 7, and the other end is connected with velcro 2, by velcro 2 and the seta subsides 6 of boot upper 7V shape opening both sides, electrical insulation boots is easily worn easily de-, dresses very convenient.
At the bottom of boots, 5 inside are provided with steel disc, and steel disc is coated with rubber, due to the existence of 5 inner steel discs at the bottom of boots, when at the bottom of sharp object is to boots 5 puncture time, first sharp object pierces through 5 bottom surface outer layer rubbers at the bottom of boots, steel disc stops that sharp object continues deeply, sharp object can not only be avoided to pierce through at the bottom of boots 5 and cause work about electric power person's sole injured, can also avoid due to sharp object excessively deeply make at the bottom of boots 5 decreasing insulating.
At the bottom of boots, the front end of 5 bottom surfaces is provided with anti-skid stud 9, and the thickness of anti-skid stud 9 is 1 centimetre, and the material of anti-skid stud 9 is for adding carbon rubber.In productive life, most generation of skidding is all due to shoes and frictional ground force is too small causes.Add anti-skid stud 9 that carbon rubber makes in use, because anti-skid stud 9 is large with the friction factor on ground, 5 thus can be made at the bottom of boots to produce larger frictional force with ground, effectively can avoid the slip event due to the not enough generation of frictional force.In addition, add anti-skid stud 9 anti-wear performance that carbon rubber makes good, by adopting the anti-skid stud 9 of 1 cm thick, long-term friction can be stood, effectively avoiding the decreasing insulating that 5 bottom surfaces at the bottom of boots and ground excessive friction cause, ensure the life security of work about electric power person.
Embodiment 2:
See Fig. 2; the present embodiment is on the basis of embodiment 1; to better implement the present invention; also comprise arch of foot guard member 10; described arch of foot guard member 10 is made up of elastic caoutchouc; described arch of foot guard member 10 is at the bottom of boots between 5 and inner core 3, and at the bottom of described arch of foot guard member 10 bottom shape and boots, 5 top surface shape coincide, and described arch of foot guard member 10 top surface shape is identical with sole shape.Arch of foot is bonded by the arch of shank, metatarsal, and the convex bow upward that the tissue with elasticity and convergent force such as the ligament in vola, tendon is formed jointly.When people stands, arch of foot will sustain larger pressure.Work about electric power person is due to the particularity of work, and need to stand for a long time, arch of foot bears larger pressure for a long time, and arch of foot very easily subsides, and affects the healthy of work about electric power person.Because arch of foot guard member 10 adopts elastic caoutchouc to make; at the bottom of arch of foot guard member 10 bottom shape and boots, 5 top surface shape coincide; arch of foot guard member 10 top surface shape and sole shape are coincide; thus when work about electric power person uses electrical insulation boots; the pressure be subject to can be delivered in arch of foot guard member 10 by arch of foot; can effectively reduce the stressed of arch of foot, avoid work about electric power person's arch of foot to subside, affect healthy.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
Embodiment 3:
The present embodiment is on the basis of above-described embodiment; to better implement the present invention; also comprise toe-protection member 4; described toe-protection member 4 is connected with 5 end faces at the bottom of boots; described toe-protection member 4 is positioned at 5 front end of the top surface at the bottom of boots; described toe-protection member 4 inside is provided with steel disc, and the inner steel disc of described toe-protection member 4 is coated with rubber.In the real work of work about electric power person, existing electrical insulation boots toe portion is normally covered by rubber, because rubber is softer, thus when there being weight to fall, pressure acts in less area, and force part pressure is very big, and the toe of force part is very easily wound.By 5 front ends, ground at the bottom of boots, toe-protection member 4 is set; when there being weight to fall; steel disc the brought pressure dissipation that fallen by weight is applied on all toes; increase lifting surface area; the pressure of the toe of force part can within tolerance range at toe; toe is not easily injured, thus reaches the object of protection toe.
To better implement the present invention, the rubber-coated material of the material that at the bottom of the material of described boot upper 7, boots, 5 inner steel discs are rubber-coated, the inner steel disc of toe-protection member 4 is ethylene propylene diene rubber.Ethylene propylene diene rubber has good electrical insulation capability, can meet the needs of electrical insulation boots for electrical insulation capability.Secondly, ethylene propylene diene rubber corona-resistance property is good, effectively can reduce the oxidation of corona discharge to electrical insulation boots, ensures the premium properties of electrical insulation boots.
To better implement the present invention, at the bottom of described boot upper 7, boots 5, toe-protection member 4 one-shot forming, as a whole.By by the bottom of boot upper 7, boots 5 and toe-protection member 4 integrally; and one-shot forming, the seamless link between 5 and toe-protection member 4 at the bottom of boot upper 7, boots can be ensured, pass through seamless link; the water isolating of electrical insulation boots can be ensured, and then ensure the electrical insulation capability of electrical insulation boots.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4:
The present embodiment is on the basis of embodiment 1, and to better implement the present invention, the material that at the bottom of the material of described boot upper 7, boots, 5 inner steel discs are rubber-coated is ethylene propylene diene rubber.Ethylene propylene diene rubber has good electrical insulation capability, can meet the needs of electrical insulation boots for electrical insulation capability.Secondly, ethylene propylene diene rubber corona-resistance property is good, effectively can reduce the oxidation of corona discharge to electrical insulation boots, ensures the premium properties of electrical insulation boots.
To better implement the present invention, 5 one-shot formings at the bottom of described boot upper 7 and boots, as a whole.By by the bottom of boot upper 7 and boots 5 integrally, and one-shot forming, can ensure the seamless link between 5 at the bottom of boot upper 7 and boots, by seamless link, can ensure the water isolating of electrical insulation boots, and then ensure the electrical insulation capability of electrical insulation boots.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (8)
1. an electrical insulation boots, is characterized in that: comprise inner core (3) and boots cover (8); Described inner core (3) is positioned at boots cover (8); Described boots cover (8) comprises (5) at the bottom of boots and boot upper (7), and boot upper (7) bottom is connected with (5) at the bottom of boots; The front end on boot upper (7) top is provided with V-arrangement opening, and V-arrangement opening both sides are provided with take-up; Take-up comprises elastic cord (1), velcro (2) and seta and pastes (6), and described elastic cord (1) and seta paste the both sides that (6) are arranged in V-arrangement opening; One end of described elastic cord (1) is connected with boot upper (7), and the other end is connected with velcro (2); At the bottom of boots, (5) inside is provided with steel disc, and steel disc is coated with rubber; At the bottom of boots, the front end of (5) bottom surface is provided with anti-skid stud (9), and the length of anti-skid stud (9) is 1 centimetre.
2. a kind of electrical insulation boots according to claim 1, is characterized in that: described inner core (3) and boots cover (8) are insulating material, and anti-skid stud (9) is for adding carbon elastomeric material.
3. a kind of electrical insulation boots according to claim 1, is characterized in that: also comprise arch of foot guard member (10), and described arch of foot guard member (10) is made up of elastic caoutchouc, is positioned at (5) at the bottom of boots and between inner core (3); At the bottom of described arch of foot guard member (10) bottom shape and boots, (5) top surface shape coincide, and top surface shape is identical with sole shape.
4. a kind of electrical insulation boots according to claim 1, is characterized in that: also comprise toe-protection member (4), and described toe-protection member (4) is positioned at (5) front end of the top surface at the bottom of boots, is connected with (5) end face at the bottom of boots; Described toe-protection member (4) inside is provided with steel disc, and described toe-protection member (4) inner steel disc is coated with rubber.
5. a kind of electrical insulation boots according to claim 3, is characterized in that: the rubber-coated material of the material that at the bottom of the material of described boot upper (7), boots, (5) inner steel disc is rubber-coated, toe-protection member (4) inner steel disc is ethylene propylene diene rubber.
6. a kind of electrical insulation boots according to claim 4, is characterized in that: (5), toe-protection member (4) one-shot forming at the bottom of described boot upper (7), boots, as a whole.
7. a kind of electrical insulation boots according to claim 1, is characterized in that: the material that at the bottom of the material of described boot upper (7), boots, (5) inner steel disc is rubber-coated is ethylene propylene diene rubber.
8. a kind of electrical insulation boots according to claim 1, is characterized in that: at the bottom of described boot upper (7) and boots, (5) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316245.XA CN104921400B (en) | 2015-06-10 | 2015-06-10 | A kind of electrical insulation boots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316245.XA CN104921400B (en) | 2015-06-10 | 2015-06-10 | A kind of electrical insulation boots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104921400A true CN104921400A (en) | 2015-09-23 |
| CN104921400B CN104921400B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316245.XA Active CN104921400B (en) | 2015-06-10 | 2015-06-10 | A kind of electrical insulation boots |
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| CN (1) | CN104921400B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372933Y (en) * | 1999-02-11 | 2000-04-12 | 冯波 | Industrial and mineral rubber boot |
| CN2831820Y (en) * | 2005-08-31 | 2006-11-01 | 张光子 | Foot decompression device |
| US20100107452A1 (en) * | 1996-11-12 | 2010-05-06 | Solid Water Holdings | Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics |
| CN202026899U (en) * | 2011-04-21 | 2011-11-09 | 周小江 | Fire-fighting boots |
| CN202618512U (en) * | 2012-05-18 | 2012-12-26 | 四川省电力公司自贡电业局 | High-voltage insulating boot |
-
2015
- 2015-06-10 CN CN201510316245.XA patent/CN104921400B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100107452A1 (en) * | 1996-11-12 | 2010-05-06 | Solid Water Holdings | Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics |
| CN2372933Y (en) * | 1999-02-11 | 2000-04-12 | 冯波 | Industrial and mineral rubber boot |
| CN2831820Y (en) * | 2005-08-31 | 2006-11-01 | 张光子 | Foot decompression device |
| CN202026899U (en) * | 2011-04-21 | 2011-11-09 | 周小江 | Fire-fighting boots |
| CN202618512U (en) * | 2012-05-18 | 2012-12-26 | 四川省电力公司自贡电业局 | High-voltage insulating boot |
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| Publication number | Publication date |
|---|---|
| CN104921400B (en) | 2017-01-04 |
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