CN107048560A - A kind of safety helmet for building operation - Google Patents

A kind of safety helmet for building operation Download PDF

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Publication number
CN107048560A
CN107048560A CN201611069997.1A CN201611069997A CN107048560A CN 107048560 A CN107048560 A CN 107048560A CN 201611069997 A CN201611069997 A CN 201611069997A CN 107048560 A CN107048560 A CN 107048560A
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CN
China
Prior art keywords
cap shell
chin strap
safety helmet
fibre
building operation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611069997.1A
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Chinese (zh)
Inventor
刘西平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Dingniu Municipal Construction Co Ltd
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Kunshan Dingniu Municipal Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Dingniu Municipal Construction Co Ltd filed Critical Kunshan Dingniu Municipal Construction Co Ltd
Priority to CN201611069997.1A priority Critical patent/CN107048560A/en
Publication of CN107048560A publication Critical patent/CN107048560A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/04—Soft caps; Hoods
    • A42B1/08—Soft caps; Hoods with protection against blows
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/04—Soft caps; Hoods
    • A42B1/045—Soft caps; Hoods fastened under the chin, e.g. bonnets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004—Reflecting paints; Signal paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
    • C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0881—Titanium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of safety helmet for building operation, including cap shell, the hat lining being arranged in cap shell and chin strap, hat lining is with cap shell by snapping connection, chin strap is with hat lining by snapping connection, cap shell includes sweat-absorbing layer, basalis, buffer layer, waterproof layer and reflective wear-resistant layer successively from inside to outside, and chin strap is interweaved and formed by some warp thread and some weft yarns.Through the above way, the sweat-absorbing layer of cap shell internal layer of the present invention can keep the dry and comfortable degree between head and cap shell, also have waterproof, it is light the characteristics of, the comfort level that operating personnel wears can be improved, reduce and wear caused neck fatigue for a long time, improve cushioning effect of the cap shell to falling object, improve cap shell surface abrasion resistance, the effect of antiultraviolet, pliability, the absorption of perspiration of chin strap fabric can also be improved, makes chin strap that there is preferably bacteriostasis antibiosis and gas permeability.

Description

A kind of safety helmet for building operation
Technical field
The invention belongs to construction safety cap technical field, more particularly to a kind of safety helmet for building operation.
Background technology
National clear stipulaties, into construction ground operating personnel must safe wearing cap as Head protective devices, Safety cap protects personal security, also with screening except impact of the falling object to head can be reduced or avoided to a certain extent Effect that sun keeps off the rain.
The main composition of safety cap has cap shell, hat lining, chin strap and back ferrule.First, chin strap with auxiliary except keeping Outside the state of safety cap and the effect of position, moreover it is possible to play certain absorbing sweat effect.The safety cap sold currently on the market, under it Chin strap material for selecting when making does not consider the effect of its air-permeable anti-bacterial, long-time safe wearing cap, and staff is on the face Sweat causes the chin strap of safety cap to produce germ, give an offensive smell into the hotbed of bacteria breed.
Second, cap shell, which is played, bears strike, the effect for making falling object be separated with human body.The design of cap shell is generally ellipse Or hemispherical, and surface is smooth, the purpose so designed is, when cap shell is hit by external hard thing, external hard thing can be made to exist Cap shell surface slides, and the pressure that scattered cap shell is subject to, and unit area stress value is reduced, so as to mitigate external hard thing to head part Shock, protect people life security.In addition, the cap shell of existing safety cap is separated with the double-deck knot of certain distance between being designed as Structure, the bilayer at interval can play cushioning effect to the object fallen, but the design of double-decker can increase whole safety cap Weight, the comfort level worn of influence operating personnel.
Therefore, the effect of safety cap double-decker can be kept by finding a kind of method, and safety cap double-decker can be improved again Design, and it is significant to improve the gas permeability and bacteria resistance of chin strap.
The content of the invention
The present invention solves the technical problem of a kind of safety helmet for building operation is provided, the sweat-absorbing layer of cap shell internal layer can To keep the dry and comfortable degree between head and cap shell, also with waterproof, it is light the characteristics of, can improve that operating personnel wears is comfortable Degree, reduces and wears caused neck fatigue for a long time, improves cushioning effect of the cap shell to falling object, improves cap shell surface abrasion resistance Property, the effect of antiultraviolet, moreover it is possible to improve pliability, the absorption of perspiration of chin strap fabric, there is chin strap preferably antibacterial anti- Bacterium property and gas permeability.
In order to solve the above technical problems, one aspect of the present invention is：A kind of construction safety is provided Cap, including cap shell, the hat lining that is arranged in the cap shell and chin strap, the hat lining with the cap shell by snapping connection, institute Chin strap is stated with the hat lining by snapping connection；
The cap shell includes sweat-absorbing layer, basalis, buffer layer, waterproof layer and reflective wear-resistant layer, and the sweat-absorbing layer is located at institute The lower section of basalis is stated, the basalis is located at the lower section of the buffer layer, and the buffer layer is located at the lower section of the waterproof layer, The waterproof layer is located at the lower section of reflective wear-resistant layer；
The composition of the sweat-absorbing layer includes bamboo fibre and PLA；
The composition of the basalis includes Titanium, carbon fiber, nano magnesia and ABS acrylonitrile；
The composition of the buffer layer includes foam silicone rubber and epoxy resin；
The composition of the waterproof layer includes paraffin, natural stone-powder and polyurethane resin；
The composition of the reflective wear-resistant layer includes SBS and mixes pellet, titanium nitride, fluorescent material, titanium dioxide, graphite, blanc fixe End and organic siliconresin；
The chin strap is interweaved and formed by some warp thread and some weft yarns, and the warp thread is fine by bamboo charcoal Dimension, polyester fiber, Fypro and carbon fiber twisting are formed, and the weft yarn is by anti-bacterial fibre, polypropylene fibre, polypropylene Nitrile fiber and elastomer twisting are formed.
Further say, the warp thread is that, using the bamboo-carbon fibre as heart yarn, the polyester fiber, the polyamide are fine Carbon fiber described in peacekeeping is twisted with the fingers and on the bamboo-carbon fibre in the shape of a spiral.
Further say, the weft yarn is the anti-bacterial fibre, the polypropylene using the polypropylene fibre as heart yarn Nitrile fiber and the elastomer are twisted with the fingers and on the polypropylene fibre in the shape of a spiral.
Furthermore, the Mixing ratio by weight example of the bamboo fibre and the PLA is 0.9：1；The Titanium, The Mixing ratio by weight example of the carbon fiber, the nano magnesia and the ABS acrylonitrile is 0.7：1.5：1：3；The foam The Mixing ratio by weight example of silicon rubber and the epoxy resin is 2：1；The paraffin, the natural stone-powder and the polyurethane resin Mixing ratio by weight example be 1：0.7：1.4；The Mixing ratio by weight example of the fluorescent material, the titanium dioxide and the barium sulfate powder For 0.5：1：1.2；The SBS mix pellet, the titanium nitride, the graphite and the organic siliconresin Mixing ratio by weight example be 0.9：0.4：1：1.6；The Mixing ratio by weight example sum of both the fluorescent material and the titanium dioxide accounts for the reflective wear-resistant layer The 3-5% of mixed material total amount.
Further say, the twisting ratio of the polyester fiber, the Fypro and the carbon fiber is 0.3：1： 1.2；The twisting ratio of the anti-bacterial fibre, the polyacrylonitrile fibre and the elastomer is 0.6：0.4：1.
Further say, the chin strap be warp thread and weft yarn described in 60-80 bars as described in 60-80 bars be interweaved and Into.
Further say, the interleaving mode of the warp thread and the weft yarn for one on the other, on two once or on three once.
Further say, the structure of the chin strap is plain weave, twill or satin weave.
Further say, knob adjusting means is housed on the hat lining.
Further say, the cap shell is semielliptical shape or hemispherical.
Beneficial effects of the present invention at least have it is following some：
1st, the cap shell of a kind of safety helmet for building operation of the invention, including sweat-absorbing layer, basalis, buffer layer, waterproof layer and Reflective wear-resistant layer, the bamboo fibre and PLA of use have the effect of moisture absorption, drying, and head and cap can be kept for a long time by wearing Dry and comfortable between shell, Titanium is a kind of high metal of lightweight, intensity, can improve the mechanical strength and portability of cap shell, bubble Foam silicon rubber has higher heat endurance, shock resistance, is a kind of preferable anti-seismic material, natural stone-powder is not only firm, water-fast, Also moistureproof, ventilative, fluorescent material is used for cap shell, is easy to operating personnel in the orientation of distinguishing others' member of working at night, reduction safety Hidden danger, titanium dioxide and barium sulfate powder have higher reflectivity, and with anti-oxidant, erosion-resisting effect, SBS mixes pellet Wearability and resistance to ag(e)ing it is more excellent compared with natural rubber, the service life of cap shell can be improved；
2nd, the chin strap of a kind of safety helmet for building operation of the invention, is mutually handed over by some warp thread and some weft yarns Knit and form, the warp thread be by bamboo-carbon fibre, polyester fiber, Fypro and carbon fiber twisting form, the weft yarn be by Anti-bacterial fibre, polypropylene fibre, polyacrylonitrile fibre and elastomer twisting are formed, and the bamboo-carbon fibre of use has moisture absorption saturating The effect of gas, bacteriostasis antibiosis, carbon fiber is outside one's consideration except that can improve the softness of chin strap, also with elastomer and with improve lower jaw The stretching resistance and tolerance of band, extend the service life of chin strap, and anti-bacterial fibre can increase the antibacterial action of chin strap, eliminate because Bacterium and the peculiar smell produced, while the breeding of bacterium can be avoided；In addition, the present invention is using the interlaced braiding of warp thread weft yarn Design so that cloth entirety consolidation, it is firm；
3rd, a kind of safety helmet for building operation total quality of the invention is light, and can improve that operating personnel wears is comfortable Degree, reduces and wears caused neck fatigue for a long time.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the hat lining structural representation of the present invention；
Fig. 3 is the cap shell structural representation of the present invention；
Fig. 4 is the structural representation of the chin strap of the present invention；
Fig. 5 is the structural representation of warp thread in Fig. 4；
Fig. 6 is the structural representation of weft yarn in Fig. 4；
The mark of each part is as follows in accompanying drawing：
Cap shell 1, hat lining 2, chin strap 3, sweat-absorbing layer 11, basalis 12, buffer layer 13, waterproof layer 14, reflective wear-resistant layer 15, Knob adjusting means 21, warp thread 31, weft yarn 32, bamboo-carbon fibre 311, polyester fiber 312, Fypro 313, carbon fiber 314, Anti-bacterial fibre 321, polypropylene fibre 322, polyacrylonitrile fibre 323 and elastomer 324.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment：A kind of safety helmet for building operation, as shown in figures 1 to 6, including cap shell 1, is arranged in the cap shell 1 Hat lining 2 and chin strap 3, the hat lining 2 is with the cap shell 1 by snapping connection, and the chin strap 3 passes through card with the hat lining 2 Button connection；
The cap shell 1 includes sweat-absorbing layer 11, basalis 12, buffer layer 13, waterproof layer 14 and reflective wear-resistant layer 15, described to inhale Sweat layer 11 is located at the lower section of the basalis 12, and the basalis 12 is located at the lower section of the buffer layer 13, the buffer layer 13 Positioned at the lower section of the waterproof layer 14, the waterproof layer 14 is located at the lower section of reflective wear-resistant layer 15；
The composition of the sweat-absorbing layer 11 includes bamboo fibre and PLA；
The composition of the basalis 12 includes Titanium, carbon fiber, nano magnesia and ABS acrylonitrile；
The composition of the buffer layer 13 includes foam silicone rubber and epoxy resin；
The composition of the waterproof layer 14 includes paraffin, natural stone-powder and polyurethane resin；
The composition of the reflective wear-resistant layer 15 includes SBS and mixes pellet, titanium nitride, fluorescent material, titanium dioxide, graphite, barium sulfate Powder and organic siliconresin；
The chin strap 3 is interweaved and formed by some warp thread 31 and some weft yarns 32, the warp thread 31 be by Bamboo-carbon fibre 311, polyester fiber 312, Fypro 313 and the twisting of carbon fiber 314 are formed, and the weft yarn 32 is fine by antibacterial Dimension 321, polypropylene fibre 322, polyacrylonitrile fibre 323 and the twisting of elastomer 324 are formed.
The warp thread 31 is the polyester fiber 312, the Fypro using the bamboo-carbon fibre 311 as heart yarn 313 and the carbon fiber 314 twist with the fingers in the shape of a spiral and on the bamboo-carbon fibre 311.
The weft yarn 32 is the anti-bacterial fibre 321, the polyacrylonitrile using the polypropylene fibre 322 as heart yarn Fiber 323 and the elastomer 324 are twisted with the fingers and on the polypropylene fibre 322 in the shape of a spiral.
The Mixing ratio by weight example of the bamboo fibre and the PLA is 0.9：1；The Titanium, the carbon fiber, institute The Mixing ratio by weight example for stating nano magnesia and the ABS acrylonitrile is 0.7：1.5：1：3；The foam silicone rubber and the ring The Mixing ratio by weight example of oxygen tree fat is 2：1；The Mixing ratio by weight example of the paraffin, the natural stone-powder and the polyurethane resin For 1：0.7：1.4；The Mixing ratio by weight example of the fluorescent material, the titanium dioxide and the barium sulfate powder is 0.5：1：1.2；Institute The Mixing ratio by weight example for stating the mixed pellets of SBS, the titanium nitride, the graphite and the organic siliconresin is 0.9：0.4：1：1.6； The Mixing ratio by weight example sum of both the fluorescent material and the titanium dioxide accounts for the mixed material total amount of the reflective wear-resistant layer 15 3-5%.
The twisting ratio of the polyester fiber 312, the Fypro 313 and the carbon fiber 314 is 0.3：1： 1.2；The twisting ratio of the anti-bacterial fibre 321, the polyacrylonitrile fibre 323 and the elastomer 324 is 0.6：0.4： 1。
The chin strap 3 be the warp thread 31 and 60-80 bars as described in 60-80 bars described in weft yarn 32 be interweaved and form.
The interleaving mode of the warp thread 31 and the weft yarn 32 for one on the other, on two once or on three once.
The structure of the chin strap 3 is plain weave, twill or satin weave.
Knob adjusting means 21 is housed on the hat lining 2.
The cap shell 1 is semielliptical shape or hemispherical.
A kind of preparation method of the cap shell of safety helmet for building operation of the present invention, comprises the following steps：
Step one：Mixture A is obtained after the constitutive material of sweat-absorbing layer is proportionally mixed, by the constitutive material of basalis Mixture B is obtained after proportionally mixing, mixture C is obtained after the constitutive material of buffer layer is proportionally mixed, by waterproof The constitutive material of layer obtains mixture D after proportionally mixing, after the constitutive material of reflective wear-resistant layer is proportionally mixed To mixture E；
Step 2：Mixture B is spread evenly across on hollow circular or oval grinding tool, in mould inner wall 130- 140 DEG C of heating 10-15min, make mixture B into semi-hardened state；
Step 3：Mixture A is spread evenly across to the inside of semi-finished product made from step 2,110-125 DEG C of heating 5- Normal temperature is cooled down after 10min；
Step 4：Mixture C, D, E are coated on to the outside of semi-finished product made from step 3,110-125 DEG C of heating successively 5-10min；
Step 5：Compacting, sizing.
The operation principle of the present invention is as follows：A kind of cap shell of safety helmet for building operation of the present invention, including sweat-absorbing layer, substrate Layer, buffer layer, waterproof layer and reflective wear-resistant layer, the bamboo fibre and PLA of use have the effect of moisture absorption, drying, worn for a long time Wearing can keep dry and comfortable between head and cap shell, and Titanium is a kind of high metal of lightweight, intensity, can improve the machine of cap shell Tool intensity and portability, foam silicone rubber have higher heat endurance, shock resistance, are a kind of preferable anti-seismic materials, naturally Stone flour is not only firm, water-fast, also moistureproof, ventilative, and fluorescent material is used for cap shell, is easy to operating personnel to distinguish others working at night The orientation of member, reduces potential safety hazard, and titanium dioxide and barium sulfate powder have higher reflectivity, and with anti-oxidant, anti-corruption The effect of erosion, the wearability and resistance to ag(e)ing that SBS mixes pellet is more excellent compared with natural rubber, can improve the service life of cap shell；
A kind of chin strap of safety helmet for building operation of the present invention, is interweaved by some warp thread and some weft yarns Form, the warp thread is formed by the twisting of bamboo-carbon fibre, polyester fiber, Fypro and carbon fiber, and the weft yarn is by resisting Bacterium fiber, polypropylene fibre, polyacrylonitrile fibre and elastomer twisting are formed, the bamboo-carbon fibre of use have moisture absorption it is ventilative, The effect of bacteriostasis antibiosis, carbon fiber is outside one's consideration except that can improve the softness of chin strap, also with elastomer and with improve chin strap Stretching resistance and tolerance, extend the service life of chin strap, anti-bacterial fibre can increase the antibacterial action of chin strap, eliminate because carefully Bacterium and the peculiar smell produced, while the breeding of bacterium can be avoided；In addition, the present invention setting using the interlaced braiding of warp thread weft yarn Meter so that cloth entirety consolidation is firm；
A kind of safety helmet for building operation total quality of the present invention is light, can improve the comfort level that operating personnel wears, Reduce and wear caused neck fatigue for a long time.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in, Similarly it is included within the scope of the present invention.

Claims (10)

1. a kind of safety helmet for building operation, including cap shell, the hat lining that is arranged in the cap shell and chin strap, the hat lining with The cap shell is by snapping connection, and the chin strap is with the hat lining by snapping connection, it is characterised in that：
The cap shell includes sweat-absorbing layer, basalis, buffer layer, waterproof layer and reflective wear-resistant layer, and the sweat-absorbing layer is located at the base The lower section of bottom, the basalis is located at the lower section of the buffer layer, and the buffer layer is located at the lower section of the waterproof layer, described Waterproof layer is located at the lower section of reflective wear-resistant layer；
The composition of the sweat-absorbing layer includes bamboo fibre and PLA；
The composition of the basalis includes Titanium, carbon fiber, nano magnesia and ABS acrylonitrile；
The composition of the buffer layer includes foam silicone rubber and epoxy resin；
The composition of the waterproof layer includes paraffin, natural stone-powder and polyurethane resin；
The composition of reflective wear-resistant layer include SBS mix pellet, titanium nitride, fluorescent material, titanium dioxide, graphite, barium sulfate powder and Organic siliconresin；
The chin strap is interweaved and formed by some warp thread and some weft yarns, and the warp thread is by bamboo-carbon fibre, gathered Ester fiber, Fypro and carbon fiber twisting are formed, and the weft yarn is fine by anti-bacterial fibre, polypropylene fibre, polyacrylonitrile The twisting of peacekeeping elastomer is formed.
2. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The warp thread is with the bamboo charcoal Fiber is as heart yarn, and the polyester fiber, the Fypro and the carbon fiber are twisted with the fingers and fine in the bamboo charcoal in the shape of a spiral In dimension.
3. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The weft yarn is with described poly- third Alkene fiber is as heart yarn, and the anti-bacterial fibre, the polyacrylonitrile fibre and the elastomer are twisted with the fingers and described in the shape of a spiral On polypropylene fibre.
4. a kind of safety helmet for building operation according to claim 1, it is characterised in that：
The Mixing ratio by weight example of the bamboo fibre and the PLA is 0.9：1；
The Titanium, the carbon fiber, the Mixing ratio by weight example of the nano magnesia and the ABS acrylonitrile are 0.7： 1.5：1：3；
The Mixing ratio by weight example of the foam silicone rubber and the epoxy resin is 2：1；
The Mixing ratio by weight example of the paraffin, the natural stone-powder and the polyurethane resin is 1：0.7：1.4；
The Mixing ratio by weight example of the fluorescent material, the titanium dioxide and the barium sulfate powder is 0.5：1：1.2；
The Mixing ratio by weight example that the SBS mixes pellet, the titanium nitride, the graphite and the organic siliconresin is 0.9：0.4： 1：1.6；
The mixed material that the Mixing ratio by weight example sum of both the fluorescent material and the titanium dioxide accounts for the reflective wear-resistant layer is total The 3-5% of amount.
5. a kind of safety helmet for building operation according to claim 1, it is characterised in that：It is the polyester fiber, described poly- The twisting ratio of nylon and the carbon fiber is 0.3：1：1.2；The anti-bacterial fibre, the polyacrylonitrile fibre and described The twisting ratio of elastomer is 0.6：0.4：1.
6. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The chin strap is by 60-80 Warp thread described in bar is interweaved with weft yarn described in 60-80 bars and formed.
7. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The warp thread and the weft yarn Interleaving mode for one on the other, on two once or on three once.
8. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The structure of the chin strap is flat Line, twill or satin weave.
9. a kind of safety helmet for building operation according to claim 1, it is characterised in that：Adjusted on the hat lining equipped with knob Regulating device.
10. a kind of safety helmet for building operation according to claim 1, it is characterised in that：The cap shell is semielliptical shape Or hemispherical.
CN201611069997.1A 2016-11-29 2016-11-29 A kind of safety helmet for building operation Pending CN107048560A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108497597A (en) * 2018-06-27 2018-09-07 贵州大学 It is a kind of to adopt Mine safe cap with searchlighting function
CN111084428A (en) * 2018-10-23 2020-05-01 四川安小贝信息科技有限公司 Cold prevention underwear and preparation method thereof

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CN202466041U (en) * 2012-02-27 2012-10-03 安吉谈竹庄竹纤维有限公司 Bamboo fiber and chemical fiber single-warp and single-weft plain weave fabric
CN202530232U (en) * 2012-05-10 2012-11-14 湖州新仲湖针织制衣有限公司 Silk yarn fabric
CN204281964U (en) * 2014-07-14 2015-04-22 深圳纳移纺科技开发有限公司 Weaving face fabric
CN204426829U (en) * 2015-02-03 2015-07-01 常小琴 Security official's operation safety cap under a kind of mine
CN204861391U (en) * 2015-08-26 2015-12-16 杭州星华反光材料股份有限公司 Full version hi -lite reflection of light helmet sheet
CN205456340U (en) * 2016-02-02 2016-08-17 周妍 Cranium brain crash helmet with additional layer
CN106023524A (en) * 2016-07-27 2016-10-12 国网山东省电力公司惠民县供电公司 Multifunctional omnidirectional security device based on electric power system

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Publication number Priority date Publication date Assignee Title
CN202466041U (en) * 2012-02-27 2012-10-03 安吉谈竹庄竹纤维有限公司 Bamboo fiber and chemical fiber single-warp and single-weft plain weave fabric
CN202530232U (en) * 2012-05-10 2012-11-14 湖州新仲湖针织制衣有限公司 Silk yarn fabric
CN204281964U (en) * 2014-07-14 2015-04-22 深圳纳移纺科技开发有限公司 Weaving face fabric
CN204426829U (en) * 2015-02-03 2015-07-01 常小琴 Security official's operation safety cap under a kind of mine
CN204861391U (en) * 2015-08-26 2015-12-16 杭州星华反光材料股份有限公司 Full version hi -lite reflection of light helmet sheet
CN205456340U (en) * 2016-02-02 2016-08-17 周妍 Cranium brain crash helmet with additional layer
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108497597A (en) * 2018-06-27 2018-09-07 贵州大学 It is a kind of to adopt Mine safe cap with searchlighting function
CN111084428A (en) * 2018-10-23 2020-05-01 四川安小贝信息科技有限公司 Cold prevention underwear and preparation method thereof

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Application publication date: 20170818