CN110419808B - Rescue protection boot - Google Patents
Rescue protection boot Download PDFInfo
- Publication number
- CN110419808B CN110419808B CN201910565315.3A CN201910565315A CN110419808B CN 110419808 B CN110419808 B CN 110419808B CN 201910565315 A CN201910565315 A CN 201910565315A CN 110419808 B CN110419808 B CN 110419808B
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- Prior art keywords
- layer
- boot
- glass fiber
- fiber base
- rescue
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/081—Toe stiffeners
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/02—Boots covering the lower leg
Abstract
The invention discloses a rescue protection boot.A reinforced support structure is arranged in a wrapping head; a buffer structure is arranged inside the boot heel; the reinforcing and supporting structure of the wrapping head comprises an outer skin layer, a middle glass fiber layer and an inner skin layer; the glass fiber base net is compounded with the inner skin layer in a hot pressing way, and the inner skin layer is sewn with the outer skin layer; the buffer structure of the boot heel comprises an external leather layer, a rubber layer with air holes, a glass fiber base net and an internal leather layer, wherein the external leather layer, the rubber layer, the glass fiber base net and the internal leather layer are sewn and connected; the boot sole comprises an elastic buffer layer, a safety protection layer and an insulating layer which are compounded from top to bottom; three rows of anti-skid grains which are transversely arranged are distributed on the lower surface of the insulator, and a longitudinal drainage groove is arranged among the three rows of anti-skid grains; the middle of the elastic buffer layer is provided with a glass fiber net. The invention provides a pair of protective boots with light boot bodies, good waterproof and air-permeable performances and good impact resistance.
Description
Technical Field
The invention relates to the technical field of protective boots, in particular to a rescue protective boot.
Background
The emergency rescue is a professional functional boot used for protecting the feet of a fireman from factors such as water immersion, external force damage, heat radiation and the like in emergency rescue activities, and is an important component of individual protective equipment. The annual demand of individual protective boots in China is 9600 million pairs, and the annual demand is increased by 15 percent year by year. With the improvement of the complexity of a disaster site and the enhancement of self-protection consciousness of fire fighters, the expected values of the protection performance, the comfort performance and the like of a product of a user are higher and higher, so that a designer is required to consider that the protection performance meets the requirements of related standards, the protection performance has good wearing comfort and the requirements of an emergency rescue site in a new situation when the designer carries out design and research of the protection boots. However, there are some problems with the existing products on the market. For example, the rescue boots have large overall mass, poor air permeability and appearance almost the same as that of common protective boots.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the rescue protection boots with light boot body weight, good waterproof and air-permeable performance, good impact resistance and good puncture pressure resistance of boot surfaces, wherein the boot bottoms of the rescue protection boots have good impact buffering protection performance and safety protection performance.
In order to achieve the purpose, the invention adopts the technical scheme that the rescue protective boots comprise boot legs, boot bodies and boot bottoms, wherein the boot legs are vertically fixed on the boot bodies and are combined with the boot bodies to form boot bodies with inner cavities, the front ends of the boot bodies are provided with toe caps, and reinforcing support structures are arranged inside the toe caps; the lower part of the boot leg is provided with a boot heel, and the interior of the boot heel is provided with a buffer structure;
traditional protective boot baotou and boot bottom all adopt the steel sheet structure, though the steel sheet structure has good puncture-proof effect, nevertheless because steel sheet structure quality is big, increase the heavy burden of rescue personnel in the rescue process, increase rescue personnel's physical demands, replace the steel sheet structure with light glass fiber, the effectual weight that reduces rescue boots, the piercing force that becomes the boots through experimental detection is 1143N, reaches the standard and is greater than 1100N.
The reinforcing and supporting structure of the wrapping head comprises an outer skin layer, a middle glass fiber layer and an inner skin layer; the middle glass fiber layer comprises at least two layers of glass fiber base nets, the glass fiber base nets are formed by glass fibers interwoven in a warp-weft mode, the glass fiber base nets are compounded with the inner skin layer in a hot pressing mode, and the inner skin layer and the outer skin layer are sewn; the finished boots subjected to impact resistance and pressure resistance tests meet the relevant standards of safety boots. The cortex that will breathe freely effectually is compound through the point type with glass fiber basic unit, adopts glass fiber to build a skeleton of shocking resistance, compares in traditional fine and close glass fiber net, has not only reduced glass fiber's quantity, and the gas permeability of the rescue boots body that improves has more improved glass fiber's shock resistance.
The buffering structure of the boot heel comprises an outer leather layer, a rubber layer with air holes, a glass fiber base net and an inner leather layer, wherein the outer leather layer, the rubber layer, the glass fiber base net and the inner leather layer are sewn and connected;
the boot sole comprises an elastic buffer layer, a safety protection layer and an insulating layer which are compounded from top to bottom; three rows of transversely arranged anti-skid grains are distributed on the lower surface of the insulator, a longitudinal hydrophobic groove is arranged between the three rows of transversely arranged anti-skid grains, and a glass fiber net is arranged in the middle of the elastic buffer layer. The middle of the boot bottom of the rescue protection boot is provided with an extension diffusion design, so that any part of the boot bottom has good anti-skid performance.
The contact area between the boot bottom and the ground is enlarged, and liquid can be discharged quickly due to the structure of the drainage groove, so that the antiskid effect is achieved.
As a preferred technical scheme, the safety protection layer comprises a first warning layer and a second warning layer which are compounded from bottom to top, the first warning layer is a rubber layer with a first hole groove in the lower surface, and the depth of the first hole groove is matched with the thickness of the first warning layer; a color capsule is arranged in the first hole groove, and is provided with a liquid outlet which corresponds to the opening of the first hole groove; the second warning layer is provided with a rubber layer with a second hole groove on the lower surface, the second hole groove and the first hole groove are arranged in a staggered mode, a color capsule is arranged in the second hole groove, and the depth of the second hole groove is smaller than the thickness of the second warning layer.
The rescue protection boots are worn by rescuers, the abrasion of boot bottoms is serious due to a severe rescue environment, the safety protection layer is exposed after the insulation layer of the rescue protection boots is seriously abraded, the safety protection layer is provided with a plurality of hole grooves, and pigments are arranged in the hole grooves, so that on one hand, the hole grooves have a good anti-skidding effect, on the other hand, the pigments in the hole grooves are exposed, marks can be left when the boots of the rescuers step on the ground, the rescuers are reminded to replace the protection boots, yellow pigments can be arranged in the first warning layer, and the rescuers are reminded that the rescue boots are abraded and can; the second warning layer can be provided with red pigment to remind rescuers of needing to replace the rescue boots, so that personal safety of the rescuers is guaranteed. The pigment may also be a chemical substance that changes color by reacting with oxygen or water, such as anhydrous copper sulfate, and the like.
According to the preferable technical scheme, the periphery of the safety protection layer is integrally formed with the insulating layer, a groove is formed in the middle of the safety protection layer, holes are evenly distributed in the bottom of the groove, lime is arranged inside the holes, an aluminum sheet heat-conducting layer is arranged on the upper portion of the groove, and the periphery of the safety protection layer and the aluminum sheet heat-conducting layer are connected with the elastic buffer layer in an adhesive mode.
Limestone is filled at the boot bottom of the rescue boot, on one hand, the limestone is white and can remind rescue workers to replace the rescue boot through color, on the other hand, the limestone reacts with water or air to release a large amount of heat, and the rescue boots need to be replaced when the rescue workers find that feet are overheated. In addition, the aluminum plate is arranged above the limestone layer, on one hand, the aluminum plate is a good thermal conductor and has good heat conduction performance, so that rescuers can find that the shoe sole is worn as soon as possible; another convenience avoids injury to rescue personnel due to limestone exposure caused by internal wear of the boot.
As a preferred technical scheme, a sweat absorbing layer formed by compounding breathable mesh cloth and sweat absorbing cotton is arranged inside the boot body.
As a preferred technical scheme, the safety protection layer and the insulating layer are prepared by adopting EVA foaming and natural rubber.
As a preferable technical scheme, the surface of the boot body is made of flame-retardant full grain cowhide.
As a preferred technical scheme, the surface of the boot body is provided with a reflective strip. The design of the reflective strip improves the wearing safety and the identification performance of rescue workers.
According to the preferable technical scheme, air holes are formed in the side face of the boot leg, and the height of each air hole is larger than that of the boot body.
As a preferred technical scheme, the aperture of the glass fiber net of the elastic buffer layer is 1-3 μm.
The invention has the advantages and beneficial effects that: the glass fiber base net is arranged in the toe cap of the rescue boot, so that the toe cap has good impact resistance and smashing resistance; the rubber buffer structure is arranged on the boot heel, so that the anti-collision and shock-absorbing functions of the boot heel are realized; the boots bottom adopts glass fiber to replace traditional steel sheet and has reduced the quality of rescue boots to be equipped with the safety warning structure bottom the rescue boots, the boots bottom wearing and tearing reach the certain degree at that time, can remind the rescue personnel to change the rescue boots through modes such as colour, ensured rescue personnel's personal health.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a reinforcing support structure of the shell of the shoe;
FIG. 3 is a schematic view of a cushioning structure of the heel;
FIG. 4 is a schematic view of the construction of a security shield;
fig. 5 is a schematic view of another safety shield layer.
In the figure: 1. a bootleg; 2. a boot body; 3. a boot sole; 4. wrapping a head; 5. a boot heel; 6. a toe cap outer skin layer; 7. an intermediate glass fiber layer; 8. an inner cortex of the wrapping head; 9. a heel outer cortex; 10. a rubber layer; 11. a glass fiber-based web; 12. a heel inner cortex; 13. an elastic buffer layer; 14. a safety protection layer; 15. an insulating layer; 16. a first warning layer; 17. a second warning layer; 18. a first hole groove; 19. a second hole groove; 20. a hole; 21. the aluminum sheet heat-conducting layer.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A rescue protective boot comprises a boot leg 1, a boot body 2 and a boot sole 3, wherein the boot leg is vertically fixed on the boot body and is combined with the boot body into a boot body with an inner cavity, a boot toe 4 is arranged at the front end of the boot body, and a reinforcing support structure is arranged inside the boot toe; the lower part of the boot leg is provided with a boot heel 5, and the inside of the boot heel is provided with a buffer structure;
the reinforcing and supporting structure of the shell comprises an outer skin layer 6, an intermediate glass fiber layer 7 and an inner skin layer 8; the middle glass fiber layer comprises at least two layers of glass fiber base nets, the glass fiber base nets are formed by glass fibers interwoven in a warp-weft mode, the glass fiber base nets are compounded with the inner skin layer in a hot pressing mode, and the inner skin layer and the outer skin layer are sewn;
the buffering structure of the boot heel comprises an outer leather layer 9, a rubber layer 10 with air holes, a glass fiber base net 11 and an inner leather layer 12, wherein the outer leather layer, the rubber layer, the glass fiber base net and the inner leather layer are connected in a sewing mode;
the boot sole comprises an elastic buffer layer 13, a safety protection layer 14 and an insulating layer 15 which are compounded from top to bottom; three rows of anti-skid grains which are transversely arranged are distributed on the lower surface of the insulator, and a longitudinal drainage groove is arranged between the three rows of anti-skid grains; the middle of the elastic buffer layer is provided with a glass fiber net.
The safety protection layer comprises a first warning layer 16 and a second warning layer 17 which are compounded from bottom to top, the first warning layer is a rubber layer, the lower surface of the rubber layer is provided with a first hole groove 18, and the depth of the first hole groove 18 is matched with the thickness of the first warning layer; a color capsule is arranged in the first hole groove, and is provided with a liquid outlet which corresponds to the opening of the first hole groove; the second warning layer is a rubber layer with a second hole groove arranged on the lower surface, the second hole groove 19 and the first hole groove are arranged in a staggered mode, a color capsule is arranged in the second hole groove, and the depth of the second hole groove is smaller than the thickness of the second warning layer.
The safety protection layer is formed with insulating layer integrated into one piece all around, is equipped with the recess in the middle of the safety antiskid layer, and the recess bottom equipartition has hole 20, the inside lime that is equipped with of hole, recess upper portion are equipped with aluminum sheet heat-conducting layer 21, safety protection layer reaches aluminum sheet heat-conducting layer and elastic buffer layer adhesive bonding all around.
The sweat absorbing layer formed by compounding the breathable mesh cloth and the sweat absorbing cotton is arranged inside the boot body.
The safety protection layer and the insulating layer are made of EVA foaming and natural rubber.
The surface of the boot body is made of flame-retardant full-grain cow leather.
The surface of the boot body is provided with a reflective strip.
The side surface of the boot leg is provided with air holes, and the height of each air hole is greater than that of the boot body.
The aperture of the glass fiber net of the elastic buffer layer is 1-3 mu m.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A rescue protective boot comprises a boot leg, a boot body and a boot bottom, and is characterized in that the boot leg is vertically fixed on the boot body and is combined with the boot body to form a boot body with an inner cavity, a boot head is arranged at the front end of the boot body, and a reinforcing support structure is arranged inside the boot head; the lower part of the boot leg is provided with a boot heel, and the interior of the boot heel is provided with a buffer structure;
the reinforcing and supporting structure of the wrapping head comprises an outer skin layer, a middle glass fiber layer and an inner skin layer; the middle glass fiber layer comprises at least two layers of glass fiber base nets, the glass fiber base nets are formed by glass fibers interwoven in a warp-weft mode, the glass fiber base nets are compounded with the inner skin layer in a hot pressing mode, and the inner skin layer and the outer skin layer are sewn;
the buffering structure of the boot heel comprises an outer leather layer, a rubber layer with air holes, a glass fiber base net and an inner leather layer, wherein the outer leather layer, the rubber layer, the glass fiber base net and the inner leather layer are sewn and connected;
the boot sole comprises an elastic buffer layer, a safety protection layer and an insulating layer which are compounded from top to bottom; three rows of anti-skid grains which are transversely arranged are distributed on the lower surface of the insulator, and longitudinal drainage grooves are formed among the anti-skid grains; a glass fiber net is arranged in the middle of the elastic buffer layer;
the safety protection layer comprises a first warning layer and a second warning layer which are compounded from bottom to top, the first warning layer is a rubber layer with a first hole groove in the lower surface, and the depth of the first hole groove is matched with the thickness of the first warning layer; a color capsule is arranged in the first hole groove, and is provided with a liquid outlet which corresponds to the opening of the first hole groove; the second warning layer is provided with a rubber layer with a second hole groove on the lower surface, the second hole groove and the first hole groove are arranged in a staggered mode, a color capsule is arranged in the second hole groove, and the depth of the second hole groove is smaller than the thickness of the second warning layer.
2. A rescue protective boot comprises a boot leg, a boot body and a boot bottom, and is characterized in that the boot leg is vertically fixed on the boot body and is combined with the boot body to form a boot body with an inner cavity, a boot head is arranged at the front end of the boot body, and a reinforcing support structure is arranged inside the boot head; the lower part of the boot leg is provided with a boot heel, and the interior of the boot heel is provided with a buffer structure;
the reinforcing and supporting structure of the wrapping head comprises an outer skin layer, a middle glass fiber layer and an inner skin layer; the middle glass fiber layer comprises at least two layers of glass fiber base nets, the glass fiber base nets are formed by glass fibers interwoven in a warp-weft mode, the glass fiber base nets are compounded with the inner skin layer in a hot pressing mode, and the inner skin layer and the outer skin layer are sewn;
the buffering structure of the boot heel comprises an outer leather layer, a rubber layer with air holes, a glass fiber base net and an inner leather layer, wherein the outer leather layer, the rubber layer, the glass fiber base net and the inner leather layer are sewn and connected;
the boot sole comprises an elastic buffer layer, a safety protection layer and an insulating layer which are compounded from top to bottom; three rows of anti-skid grains which are transversely arranged are distributed on the lower surface of the insulator, and longitudinal drainage grooves are formed among the anti-skid grains; a glass fiber net is arranged in the middle of the elastic buffer layer;
the safety protection layer is formed integrally with the insulating layer on the periphery, a groove is formed in the middle of the safety protection layer, holes are evenly distributed in the bottom of the groove, lime is arranged inside the holes, an aluminum sheet heat-conducting layer is arranged on the upper portion of the groove, and the safety protection layer is formed on the periphery and is in adhesive connection with the aluminum sheet heat-conducting layer and the elastic buffer layer.
3. The rescue protection boot as claimed in claim 1 or 2, wherein a sweat absorbing layer formed by compounding breathable mesh cloth and sweat absorbing cotton is arranged inside the boot body.
4. The rescue and protection boot as claimed in claim 3, wherein the boot body surface is made of flame retardant full grain cowhide.
5. The rescue protection boot as claimed in claim 4, wherein the boot body surface is provided with a reflective strip.
6. The rescue protection boot as claimed in claim 5, wherein air holes are formed in the side surface of the boot leg, and the height of the air holes is greater than that of the boot body.
7. The rescue boots of claim 6, wherein the elastic buffer layer has a glass fiber mesh with a pore size of 1-3 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565315.3A CN110419808B (en) | 2019-06-27 | 2019-06-27 | Rescue protection boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565315.3A CN110419808B (en) | 2019-06-27 | 2019-06-27 | Rescue protection boot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110419808A CN110419808A (en) | 2019-11-08 |
| CN110419808B true CN110419808B (en) | 2021-05-25 |
Family
ID=68409710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565315.3A Active CN110419808B (en) | 2019-06-27 | 2019-06-27 | Rescue protection boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419808B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118406A (en) * | 1982-12-09 | 1983-07-14 | Kunihiro Fujimoto | Abrasion indicating tire |
| US5040313A (en) * | 1990-01-30 | 1991-08-20 | Simjian Luther G | Athletic shoe with impact sensing means |
| CN1381214A (en) * | 2001-04-17 | 2002-11-27 | 练成功 | Shoes structure |
| CN101076266A (en) * | 2004-11-12 | 2007-11-21 | 耐克国际有限公司 | Footwear including replaceable outsole members |
| CN101716024A (en) * | 2009-11-16 | 2010-06-02 | 太仓力九和塑胶工业有限公司 | Anti-fatigue soles |
| CN203681164U (en) * | 2013-08-08 | 2014-07-02 | 胡天正 | Vehicle tire wear marker and vehicle tire structure |
| CN104939423A (en) * | 2015-06-30 | 2015-09-30 | 际华三五一四制革制鞋有限公司 | Multifunctional anti-thunder and anti-explosion boot and making technology thereof |
| CN205671579U (en) * | 2016-05-19 | 2016-11-09 | 际华三五三九制鞋有限公司 | Multifunctional protection boots |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040018336A1 (en) * | 2002-07-29 | 2004-01-29 | Brian Farnworth | Thermally insulating products for footwear and other apparel |
| DE10308284A1 (en) * | 2003-02-26 | 2004-09-09 | Heider, Gerhard | Sole construction for safety shoes comprises an intermediate layer arranged between an inner sole facing the inside of a shoe and an outer sole |
| CN103239854A (en) * | 2013-05-14 | 2013-08-14 | 吴江市董鑫塑料包装厂 | Anti-puncture working boots with foldable pulley wheels |
-
2019
- 2019-06-27 CN CN201910565315.3A patent/CN110419808B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58118406A (en) * | 1982-12-09 | 1983-07-14 | Kunihiro Fujimoto | Abrasion indicating tire |
| US5040313A (en) * | 1990-01-30 | 1991-08-20 | Simjian Luther G | Athletic shoe with impact sensing means |
| CN1381214A (en) * | 2001-04-17 | 2002-11-27 | 练成功 | Shoes structure |
| CN101076266A (en) * | 2004-11-12 | 2007-11-21 | 耐克国际有限公司 | Footwear including replaceable outsole members |
| CN101716024A (en) * | 2009-11-16 | 2010-06-02 | 太仓力九和塑胶工业有限公司 | Anti-fatigue soles |
| CN203681164U (en) * | 2013-08-08 | 2014-07-02 | 胡天正 | Vehicle tire wear marker and vehicle tire structure |
| CN104939423A (en) * | 2015-06-30 | 2015-09-30 | 际华三五一四制革制鞋有限公司 | Multifunctional anti-thunder and anti-explosion boot and making technology thereof |
| CN205671579U (en) * | 2016-05-19 | 2016-11-09 | 际华三五三九制鞋有限公司 | Multifunctional protection boots |
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| Publication number | Publication date |
|---|---|
| CN110419808A (en) | 2019-11-08 |
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