CN102599674B - Protective hat - Google Patents
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- CN102599674B CN102599674B CN201210081551.6A CN201210081551A CN102599674B CN 102599674 B CN102599674 B CN 102599674B CN 201210081551 A CN201210081551 A CN 201210081551A CN 102599674 B CN102599674 B CN 102599674B
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Abstract
The invention relates to a protective hat, in particular to a protective hat, which is capable of buffering harm and shock of external force to a head and keeping force balance of the head and a vertebral column in motion so as to protect the head and a neck during exercises, and relates to the technical field of clothing. The protective hat comprises a crank wheel connecting frame (1), an elastic V-shaped frame strap (2), a U-shaped piston and ring assembly (3), a W-shaped jaw support (4), a jaw support belt (5), a corrugated shaft connecting bar (6) and a connecting bar slide belt (7). By means of structural linkage and streamline form of the protective hat, air resistance is reduced and the shock and harm of the external force to the head are buffered during exercises, the force balance of the head and the vertebral column is kept during exercises, and the head and the neck are protected. The protective hat is made of aramid fabric high in shock resistance, ultrahigh polymer weight polyethylene, shock-absorbing and noise-reducing elastic rubber, and gel material quickly solidifying upon shock of the external force. The protective hat can be disassembled and assembled for replacing filling. The protective hat is suitable for sports, riding, driving and the like.
Description
Technical field
A kind of head protector of the present invention; relate to garment technology field; specifically refer to one comprise sports, by bike, in the outdoor exercises process such as driving; when the injury of buffering external force to head, concussion and motion, reduce air drag, and keep the dynamic balance of head and vertebra in motion process to reach the head protector of protection neck safety.
Background technology
In existing garment technology field, head protector is mainly outdoor exercises cap, safety cap and functional head protector, generally eliminate or alleviate head impact and scratch by increasing cap shell, liner etc., or increase gas permeable material, air vent and screw one's head on tight, or with preventing dust, the functional material such as radiation proof becomes specific head protector.This type of structural framing does not consider that head reduces air drag mode when keeping the means of balance and move in motion process, do not consider that alleviating and dissolve head is subject to the vibratory forces producing after external impacts yet, and do not consider the stressed even mode between head and cervical vertebra that keeps in motion process, so in the course of time, after motion both can make human body head motion, brains cannot produce stress reaction in time, can increase again between neck stressed inhomogeneous.
Summary of the invention
The object of the invention is to overcome in prior art and do not consider that head reduces air drag mode when keeping the means of balance and move in motion process, do not consider that alleviating and dissolve head is subject to the vibratory forces producing after external impacts, and do not consider and keep in motion process stressed balance mode between head and cervical vertebra, so in the course of time, after motion both can make human body head motion, brains cannot produce stress reaction in time, can increase again the deficiency of inhomogeneous grade stressed between neck and propose a kind of head protector, its feature also comprises that bent wheel connects frame, elasticity V-type frame bundle, U-shaped ring belt group, the holder of W type lower jaw, jaw is entrusted, ripple axle connecting rod, rod slide band, it is detachable that seven parts form, assemble and change a kind of head protector structure of inner packing material.
Described bent wheel connects frame, and the frame shape structure that the HUMW-PE plastics in the superhigh molecular weight polyethylene material of employing wear and shock-resistant form, comprises the crankshaft-link rod top, crankshaft-link rod bottom, bent axle fixed bar, elastic rotation axle four parts that connect in gluing mode.
Viscoplasticity high-damping rubber in the elastic rubber material of described bent axle fixed bar employing damping noise reduction forms, and bent wheel connects frame and connects and composes an entirety by bent axle fixed bar and elastic rotation axle; Wherein, crankshaft-link rod top is clamped in the mode of folder shape in the two ends, left and right of bent axle fixed bar; Crankshaft-link rod both upper ends thereof connects crankshaft-link rod bottom in the mode of gluing; The recessed button of protruding button buckling frame bundle is arranged at crankshaft-link rod top, and the connecting rod teeth groove of crankshaft-link rod top front end inner side engages with arc shape and the size on U-shaped ring belt group surface; Crankshaft-link rod top rear inside is provided with the teeth groove of the large U torus in the U-shaped ring belt group of engagement, middle U torus, little U torus; Lower end, crankshaft-link rod top is provided with gluing and connects jaw holder holddown groove and the connecting rod trough of belt that mode connects; Jaw holder holddown groove connects jaw entrusts gland; Connecting rod trough of belt connects rod slide band.
Viscoplasticity high-damping rubber in the elastic rubber material of described elastic rotation axle employing damping noise reduction forms, the mode fixed crankshaft connecting rod bottom of two ends, elastic rotation axle left and right to peg graft; Elastic rotation axle is close to the face amount of head, has axle cavity in elastic rotation axle, in axle cavity, can fill medicinal material.
Described elasticity V-type frame bundle is symmetrical V-type, and the viscoplasticity high-damping rubber in the elastic rubber material of employing damping noise reduction forms, and the fixing bent company's of wheel frame and U-shaped ring belt group reduce air drag.Described elasticity V-type frame bundle is symmetrical V-type, and V-type two ends are respectively equipped with that frame bundle is recessed to be buckled, and the protruding shape and size of buckleing on the recessed shape and size of buckleing of frame bundle and crankshaft-link rod top match, and forms and fasten; Described elasticity V-type frame Shu Qianduan is provided with strip stria, and the thin concave shape of strip stria and size and the even geomery of film plug match, and forms fastening; Wherein, frame bundle recessed buckle and strip stria through extruding after form concave-convex-piece and elasticity V-type frame bundle be integrated.
Described U-shaped ring belt group, comprise large U torus, middle U torus, little U torus, large flat ring, little flat ring five parts, be stacked from top to bottom and arrange five layers according to this sequence, the U-shaped cavity tubular structure that adopts the HUMW-PE plastics in superhigh molecular weight polyethylene material to form.
Wherein, large U torus, large flat ring, middle U torus connect frame by song wheel and are fixedly connected with, and little flat ring, little U torus are fixedly connected with by ripple axle connecting rod; The order that five layers of U-shaped cavity pipe is stacked successively is from top to bottom: large U wheel ring size is a bit larger tham large flat ring, and large flat ring size is a bit larger tham middle U torus, and middle U wheel ring size is a bit larger tham little flat ring, and little flat ring size is a bit larger tham little U torus;
Wherein, the U-shaped two ends of large U torus, large flat ring, middle U torus, little flat ring, little U torus are respectively equipped with identical dismountable large torus piston, large flat ring piston, middle torus piston, little flat ring piston, steamboat ring piston;
Wherein, to be respectively equipped with the hollow tubule of sealing be the thin hollow wheel pipe of large torus, the thin hollow wheel pipe of middle torus, the thin hollow wheel pipe of little torus in the U-shaped cavity pipe inside of large U torus, middle U torus, little U torus; The U-shaped cavity pipe outer surface of large U torus, middle U torus, little U torus is respectively equipped with bull wheel rim gear wheel face, middle torus face of gear, steamboat rim gear wheel face; The D30 gel of difference filling liquid between the thin hollow wheel pipe of U-shaped cavity Guan Yu great torus of U torus, middle U torus, little U torus, the thin hollow wheel pipe of middle torus, the thin hollow wheel pipe of little torus greatly;
Wherein, the U-shaped cavity pipe external surfaces smooth of large flat ring, little flat ring, 1/3rd capacity aqueous solution are filled respectively in inside, and on the aqueous solution, at least place 2 large flat ring buoyant spheres, little flat ring buoyant spheres;
Wherein, in large U torus, large flat ring, middle U torus, little flat ring, be respectively equipped with Dalian film, large flat film, the middle membrane structure that connects film, little flat film, this membrane structure is with the fixing large U torus of gluing mode, large flat ring, middle U torus, little flat ring, and the viscoplasticity high-damping rubber in the elastic rubber material of employing damping noise reduction forms; Wherein, Dalian film, large flat film, the middle membrane structure that connects film, little flat film are at phase poststack up and down, and its edge is combined into grading structure up and down, can be close to back head, forms and meets the Dalian film of head hindbrain curve, large flat film, middle film, the little flat film of connecting.Meanwhile, this membrane structure is along with being stacked up and down of U-shaped cavity pipe forms respectively void layer up and down separately; Wherein, Dalian film is provided with company's film plug, recessed film, company's film part, the concave-convex-piece that between them, as a whole extruding forms afterwards of connecting; In the film of Dalian, connect among film plug grafting strip stria; The recessed film degree of depth that connects is recessed below even film part; Large flat film is provided with large flat film firmware; The middle film that connects is provided with the middle film firmware that connects; Little flat film is provided with little flat film firmware.
The W type that described W type lower jaw holder adopts the HUMW-PE plastics in superhigh molecular weight polyethylene material to form, is provided with elongated groove in the middle of positive, and the two ends, left and right of elongated groove are respectively equipped with short tongue, and centre is provided with low wide groove after front height; Wherein, the concave-convex-piece that elongated groove, wide groove, short tongue and the holder of W type lower jaw are integrated; The elongated groove indent degree of depth is recessed below wide groove; In the middle of the W type lower jaw holder back side, be provided with the recessed band of holder; Two ends, W type lower jaw holder left and right are respectively equipped with entrusts interface, and this is entrusted interface and entrusts gland with jaw respectively and be connected.
Described jaw has been entrusted 2, adopts the p-aramid fiber in the kevlar fabric material that anti-intensity is high to form.Comprise that respectively jaw discount, jaw button mouth and jaw entrust gland; Wherein, jaw discount fastens through jaw holder holddown groove and jaw button mouth respectively; Jaw is entrusted gland and is pegged graft to be respectively fixed on and entrust in interface and be connected as a single entity; Described jaw is entrusted one end and is connected even frame of bent wheel, and the other end connects the holder of W type lower jaw.The holder of W type lower jaw has draw-in and draw-off function, is put in ripple axle small end while packing up, fixing head lower jaw while putting down.
Described ripple axle connecting rod, adopts the HUMW-PE plastics in superhigh molecular weight polyethylene material to form, and plays fixing U-shaped ring belt group and connects with song wheel the object that frame is integrated, and comprises fork hook ripple body, curved coda wave body, sliding mouth, the movable pulley be with; The exit, body upper end of surrounding of the cavity that wherein, fork hook ripple body and curved coda wave body two parts form is provided with sliding band mouth and movable pulley; The body inner side of surrounding of the cavity that fork hook ripple body and curved coda wave body two parts form is provided with the cambered surface matching with U-shaped ring belt group appearance and size; The tail end of curved coda wave body is aduncate structure and clamps little U torus, and the surface configuration of curved coda wave body bent tail ends is provided with the inner concave arc surface of the neck that coincide, object is that head was protected in the transmission of power while both having disperseed to move, keeps again neck equilibrium of forces in the time of motion; Point hook is fixedly connected with bent wheel and connects frame; The front end of fork hook ripple body is provided with sharp hook and fixes bent axle fixed bar.
Described rod slide band has stretching structure, adopts the p-aramid fiber in the kevlar fabric material that anti-intensity is high to form, and comprises connecting rod band discount, connecting rod bracelet mouth, connecting rod band gland, bar band slot, helical spring steel disc, steel disc gland, slip band;
Described connecting rod band discount is positioned at slip band outer end and is bifurcated; Wherein, connecting rod band discount, from mouthful pull-out of the sliding band of ripple axle small end, is suspended on movable pulley.
Described connecting rod band gland is provided with bar band slot, helical spring steel disc, steel disc gland; Wherein, the inner ring head of helical spring steel disc is fixed at two ends, connecting rod band gland left and right by gluing.
The outer ring head of described helical spring steel disc is with the fixing steel disc gland of mode the inner of folder shape; Wherein, steel disc gland outer end is fixed on ripple axle connecting rod by gluing.
Described slip band is crimped onto connecting rod band gland, and slip band is inner to be fixed in connecting rod band gland through bar band slot gluing.
A kind of using method of head protector: while using rod slide band, the connecting rod band discount of pull-out on movable pulley, passes through to front from the oxter of human body back, then connects the connecting rod trough of belt on frame through bent wheel, grafting is fixed in connecting rod bracelet mouth, makes head and cervical vertebra keep stress balance;
While not using rod slide band, connecting rod band discount is recovered on movable pulley;
While using W type lower jaw holder protection lower jaw, be fastened on again in different jaw button mouths through jaw holder holddown groove by jaw being entrusted to middle jaw discount, with the length that regulates jaw to entrust, and make the holder of W type lower jaw fix lower jaw;
While not using the holder of W type lower jaw, jaw is entrusted and is driven the holder of W type lower jaw to be placed on the fork hook ripple body upper end in ripple axle connecting rod.
As mentioned above; a kind of head protector structure of the present invention can cushion the vibratory forces that head produces in motion process; protection head and the balance of cervical vertebra in motion process, and head suffers to dissolve impulsive force after external force collision, reach the safety of protection neck with this.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of a kind of head protector of the present invention;
Fig. 2 is the structure schematic diagram of a kind of head protector of the present invention;
Fig. 3 is the structural representation that the song wheel of a kind of head protector of the present invention connects frame;
Fig. 4 is the structural representation of the front and back elasticity V-type frame bundle of a kind of head protector of the present invention;
Fig. 5 is the U-shaped ring belt group's of a kind of head protector of the present invention structural representation;
Fig. 6 is the structural representation of the W type lower jaw holder of a kind of head protector of the present invention;
Fig. 7 is the structural representation that the jaw of a kind of head protector of the present invention is entrusted;
Fig. 8 is the structural representation of the ripple axle connecting rod of a kind of head protector of the present invention;
Fig. 9 is the structural representation of the rod slide band of a kind of head protector of the present invention.
The explanation of mark mark
1. bent wheel connects frame; 11. crankshaft-link rod tops; 111. protruding buttons; 112. connecting rod teeth groove; 113. jaw holder holddown grooves; 114. connecting rod troughs of belt; 12. crankshaft-link rod bottoms; 13. bent axle fixed bars; 14. elastic rotation axles; 141. axle cavitys; 2. elasticity V-type frame bundle; 21. frame bundle is recessed buckles; 22. strip strias; 3.U type ring belt group; 31. large U torus; 311. bull wheel rim gear wheel faces; The thin hollow wheel pipe of 312. large torus; 313. large torus pistons; 314. Dalian films; 3141. connect film plug; The 3142. recessed films that connect; 3143. connect film part; 32. large flat rings; 321. large flat ring pistons; 322. large flat ring buoyant spheres; 323. large flat films; 3231. large flat film firmwares; U torus in 33.; Torus face of gear in 331.; The thin hollow wheel pipe of torus in 332.; Middle torus piston; In 334., connect film; In 3341., connect film firmware; 34. little flat rings; 341. little flat ring pistons; 342. little flat ring buoyant spheres; 343. little flat films; 3431. little flat film firmwares; 35. little U torus; 351. steamboat rim gear wheel faces; The thin hollow wheel pipe of 352. little torus; 353. steamboat ring pistons; The holder of 4.W type lower jaw; 41. elongated groove; 42. wide grooves; 43 short tongues; 44. entrust interface; The recessed band of 45. holder; 5. jaw is entrusted; 51. jaw discounts; 52. jaw button mouths; 53. jaws are entrusted gland; 6. ripple axle connecting rod; 61. fork hook ripple bodies; 611. sharp hooks; 62. curved coda wave bodies; 63. sliding bands mouthful; 64. movable pulleies; 7. rod slide band; 71. connecting rod band discounts; 72. connecting rod bracelet mouths; 73. connecting rod band glands; 74. slip bands; 731. bar band slots; 732. helical spring steel discs; 733. steel disc glands.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
The present invention's (as shown in Figures 1 and 2): be a kind of head protector front and back structural relation.By song wheel connect that frame 1, elasticity V-type frame bundle 2, U-shaped ring belt group 3, W type lower jaw holder 4, jaw entrust 5, ripple axle connecting rod 6, rod slide band 7 seven parts form, and detachable, assembling and change a kind of head protector structure of internal material.
The present invention's (as shown in Figure 3): for bent wheel in a kind of head protector connects the structural relation of frame 1.Comprise the crankshaft-link rod top 11 connecting in gluing mode; Crankshaft-link rod bottom 12; Bent axle fixed bar 13; Elastic rotation axle 14.It is symmetrical framework that bent wheel connects frame 1, and the HUMW-PE plastics in the superhigh molecular weight polyethylene material of employing wear and shock-resistant form; This framework connects and composes complete body by bent axle fixed bar 13 and elastic rotation axle 14.
Wherein, bent axle fixed bar 13 adopts the viscoplasticity high-damping rubber in the elastic rubber material of damping noise reduction to form, and the two ends, left and right of bent axle fixed bar 13 are with the mode fixed crankshaft connecting rod top 11 of folder shape.
Wherein, the recessed button 21 of protruding button 111 buckling frame bundle is arranged at crankshaft-link rod top 11, and the connecting rod teeth groove 112 of 11 front end inner sides, crankshaft-link rod top engages with arc shape and the size on U-shaped ring belt group 3 surfaces.
Wherein, crankshaft-link rod top 11 rear inside are provided with the teeth groove of the large U torus 31 in the U-shaped ring belt group 3 of engagement, middle U torus 33, little U torus 35.
Wherein, 11 lower ends, crankshaft-link rod top are provided with gluing and connect jaw holder holddown groove 113 and the connecting rod trough of belt 114 that mode connects.
Wherein, jaw holder holddown groove 113 connects jaw and entrusts gland 53; Connecting rod trough of belt 114 connects rod slide band 7.
Wherein, elastic rotation axle 14 adopts the viscoplasticity high-damping rubber in the elastic rubber material of damping noise reduction to form, the mode fixed crankshaft connecting rod bottom 12 of elastic rotation axle 14 two ends, left and right to peg graft; Elastic rotation axle 14 is close to the face amount of head, and 14 li, elastic rotation axle has axle cavity 141, in axle cavity 141, can fill medicinal material.
The present invention's (as shown in Figure 4): be the structural relation of a kind of head protector Elastic V-type frame bundle 2 front elevations and back view.Elasticity V-type frame bundle 2 is symmetrical V-type, and the viscoplasticity high-damping rubber in the elastic rubber material of employing damping noise reduction forms, and the fixing bent company's of wheel frame 1 and U-shaped ring belt group 3 reduce air drag.Described elasticity V-type frame bundle 2 is symmetrical V-type, and V-type two ends are respectively equipped with that frame bundle is recessed to be buckled, and frame bundle is recessed buckles 21 shape and size and protruding 111 shape and size of buckleing on crankshaft-link rod top 11 match, and forms and fasten.
Described elasticity V-type frame bundle 2 front ends are provided with strip stria 22, and the thin concave shape of strip stria 22 and size and the even geomery of film plug 3141 match, and form fastening.
Wherein, frame bundle recessed buckle 21 and strip stria 22 through extruding after form concave-convex-piece and elasticity V-type frame bundle 2 be integrated.
The present invention's (as shown in Figure 5): be the structural relation of U-shaped ring belt group 3 in a kind of head protector.Described U-shaped ring belt group 3 comprises large U torus 31, middle U torus 33, little U torus 35, large flat ring 32, little flat ring 34 5 parts, be stacked from top to bottom successively five layers of U-shaped cavity tubular structure of composition by this sequence, the HUMW-PE plastics in the superhigh molecular weight polyethylene material of employing wear and shock-resistant form.
Wherein, bent wheel connects large U torus 31, large flat ring 32, the middle U torus 33 that frame 1 is fixedly connected with, and ripple axle connecting rod 6 is fixedly connected with little flat ring 34, little U torus 35.
Wherein, the order that five layers of U-shaped cavity pipe is stacked successively is from top to bottom: large U torus 31 sizes are a bit larger tham large flat ring 32, and large flat ring 32 sizes are a bit larger tham middle U torus 33, and middle U torus 33 sizes are a bit larger tham little flat ring 34, and little flat ring 34 sizes are a bit larger tham little U torus 35.
Wherein, the U-shaped two ends of large U torus 31, large flat ring 32, middle U torus 33, little flat ring 34, little U torus 35 are respectively equipped with identical dismountable large torus piston 313, large flat ring piston 321, middle torus piston 333, little flat ring piston 341, steamboat ring piston 353.
Wherein, to be respectively equipped with the hollow tubule of sealing be the thin hollow wheel pipe 312 of large torus, the thin hollow wheel pipe 332 of middle torus, the thin hollow wheel pipe 352 of little torus in the U-shaped cavity pipe inside of large U torus 31, middle U torus 33, little U torus 35.
Wherein, the U-shaped cavity pipe outer surface of large U torus 31, middle U torus 33, little U torus 35 is respectively equipped with bull wheel rim gear wheel face 311, middle torus face of gear 331, steamboat rim gear wheel face 351;
Wherein, the D30 gel of difference filling liquid between the thin hollow wheel pipe 312 of U-shaped cavity Guan Yu great torus of large U torus 31, middle U torus 33, little U torus 35, the thin hollow wheel pipe 332 of middle torus, the thin hollow wheel pipe 352 of little torus.
Wherein, the U-shaped cavity pipe external surfaces smooth of large flat ring 32, little flat ring 34,1/3rd capacity aqueous solution are filled respectively in inside, and on the aqueous solution, at least place 2 large flat ring buoyant spheres 322, little flat ring buoyant spheres 342.
Wherein, in U torus 31, large flat ring 32, middle U torus 33, little flat ring 34, be respectively equipped with Dalian film 314, large flat film 323, the middle membrane structure that connects film 334, little flat film 343 greatly, the viscoplasticity high-damping rubber in the elastic rubber material of employing damping noise reduction forms; This membrane structure is with the fixing large U torus 31 of gluing mode, large flat ring 32, middle U torus 33, little flat ring 34.
Wherein, Dalian film 314, large flat film 323, the middle membrane structure that connects film 334, little flat film 343 are at phase poststack up and down, its edge is combined into grading structure up and down, can be close to back head, forms and meets the Dalian film 314 of head hindbrain curve, large flat film 323, middle film 334, the little flat film 343 of connecting; Meanwhile, this membrane structure is along with being stacked up and down of U-shaped cavity pipe forms respectively void layer up and down separately;
Wherein, Dalian film 314 company's of being provided with film plugs 3141, recessed company film 3142, company's film part 3143, the concave-convex-piece that between them, as a whole extruding forms afterwards.
Wherein, in Dalian film 314, connect among film plug 3141 grafting strip strias 22.
Wherein, recessed film 3142 degree of depth that connect are recessed below even film part 3143.
Wherein, large flat film 323 is provided with large flat film firmware 3231.
Wherein, the middle film 334 that connects is provided with the middle film firmware 3341 that connects.
Wherein, little flat film 343 is provided with little flat film firmware 3431.
The present invention's (as shown in Figure 6): be a kind of structural relation of W type lower jaw holder 4 of head protector.The W type that described W type lower jaw holder 4 adopts the HUMW-PE plastics in the superhigh molecular weight polyethylene material of wear and shock-resistant to form, in the middle of positive, be provided with elongated groove 41, the two ends, left and right of elongated groove 41 are respectively equipped with short tongue 43, and centre is provided with low wide groove 42 after front height.
Wherein, the concave-convex-piece that elongated groove 41, wide groove 42, short tongue 43 and W type lower jaw holder 4 are integrated.
Wherein, the elongated groove 41 indent degree of depth are recessed below wide groove 42.
Described W type lower jaw holder 4 is provided with that holder is recessed is with 45 in the middle of the back sides.
Wherein, W type lower jaw holder 4 two ends, left and right are respectively equipped with entrusts interface 44, and this is entrusted interface 44 and entrusts gland 53 with jaw respectively and be connected.
The present invention's (as shown in Figure 7): for jaw in a kind of head protector is entrusted 5 structural relation.Described jaw entrusts 52, adopts the p-aramid fiber in the kevlar fabric material that anti-intensity is high to form.Comprise that respectively jaw discount 51, jaw button mouth 52 and jaw entrust gland 53.
Wherein, jaw discount 51 fastens through jaw holder holddown groove 113 and jaw button mouth 52 respectively.
Wherein, jaw is entrusted gland 53 and is pegged graft to be respectively fixed on and entrust in interface 44 and be connected as a single entity.
Described jaw is entrusted 5 one end and is connected even frame 1 of bent wheel, and the other end connects W type lower jaw holder 4.W type lower jaw holder 4 has draw-in and draw-off function, is put in ripple axle connecting rod 6 upper ends, fixing head lower jaw while putting down while packing up.
The present invention's (as shown in Figure 8): be a kind of structural relation of head protector medium wave axle connecting rod 6.Described ripple axle connecting rod 6 adopts the HUMW-PE plastics in the superhigh molecular weight polyethylene material of wear and shock-resistant to form; Ripple axle connecting rod 6 plays fixing U-shaped ring belt group 3 and bent wheel connects the object that frame 1 is integrated.Comprise fork hook ripple body 61, curved coda wave body 62, sliding band mouth 63, movable pulley 64.
Wherein, in ripple axle connecting rod 6, fork hook ripple body 61 and curved coda wave body 62 two parts form the body that surrounds that inside is cavity through gluing edge.
Wherein, in ripple axle connecting rod 6, the exit, body upper end of surrounding of fork hook ripple body 61 and curved coda wave body 62 cavitys dimerous is provided with sliding band mouth 63 and movable pulley 64.
Wherein, the sharp hook 611 in ripple axle connecting rod 6 is fixedly connected with even frame 1 of bent wheel.
Wherein, the body inner side of surrounding of ripple axle connecting rod 6 cavitys is provided with the cambered surface matching with U-shaped ring belt group 3 appearance and size.
Wherein, the tail end of curved coda wave body 62 is aduncate structure and clamps little U torus 35; and the surface configuration of curved coda wave body 62 bent tail ends is provided with the inner concave arc surface of neck of coincideing, object is that head was protected in the transmission of power while both having disperseed to move, keeps again neck equilibrium of forces in the time of motion.
Wherein, the front end of fork hook ripple body 61 is provided with sharp hook 611 fixed crankshaft fixed bars 13.
The present invention's (as shown in Figure 9): be the structural relation of rod slide band 7 in a kind of head protector.Described rod slide band adopts the p-aramid fiber in the kevlar fabric material that anti-intensity is high to form, and comprises connecting rod band discount 71, connecting rod bracelet mouth 72, connecting rod band gland 73, bar band slot 731, helical spring steel disc 732, steel disc gland 733, slip band 74.
Wherein, connecting rod band discount 71 is positioned at slip band 74 outer ends and is bifurcated.
Wherein, connecting rod band discount 71, from mouthful 63 pull-outs of the sliding band in ripple axle connecting rod 6 upper ends, is suspended on movable pulley 64.
Described connecting rod band gland 73 is provided with bar band slot 731, helical spring steel disc 732, steel disc gland 733.
Wherein, the inner ring head of helical spring steel disc 732 is fixed at connecting rod band gland 73 two ends, left and right by gluing.
The outer ring head of described helical spring steel disc 732 is with the fixing steel disc gland of mode 733 the inners of folder shape.
Wherein, steel disc gland 733 outer ends are fixed on ripple axle connecting rod 6 by gluing.
Described slip band 74 is crimped onto in connecting rod band gland 73, and slip band 74 is inner to be fixed in connecting rod band gland 73 through bar band slot 731 gluing.
A kind of using method of head protector: while using rod slide band 7, the connecting rod band discount 71 of pull-out on movable pulley 64, passes through to front from the oxter of human body back, then connects the connecting rod trough of belt 114 on frame through bent wheel, grafting is fixed in connecting rod bracelet mouth 72, makes head and cervical vertebra keep stress balance.
While not using rod slide band 7, connecting rod band discount 71 is recovered on movable pulley 64.
While using W type lower jaw holder 4 to protect lower jaw, be fastened on again in different jaw button mouths 52 through jaw holder holddown groove 113 by jaw being entrusted to jaw discount 51 in 5, to regulate jaw to entrust 5 length, and make the fixing lower jaw of W type lower jaw holder 4.
While not using the holder 4 of W type lower jaw, jaw is entrusted 5 drive W type lower jaw holders 4 and is placed on fork hook ripple body 61 upper ends in ripple axle connecting rod 6.
In sum, a kind of head protector structure of the present invention, overcome and in prior art, do not considered to keep in motion process the balance means that head swings and in the time of motion, reduce air drag mode, do not consider that alleviating and dissolve head is subject to the vibratory forces producing after external impacts yet, and do not consider and keep in motion process stressed balance mode between head and cervical vertebra, so in the course of time, after motion both can make human body head motion, brains cannot produce stress reaction in time, can increase again the deficiency of inhomogeneous grade stressed between neck.Correct use, by the interlock effect of seven part-structures in head protector, reaches and in motion process, cushions injury, the concussion of external force to head, and keeps the equilibrium of forces of head and vertebra in motion process, thereby has reached the safety of protection neck.
Claims (17)
1. a head protector, comprises cap body, the brim of a hat, hat lining, the holder of cap jaw, cap protecting band, it is characterized in that, cap body comprises that bent wheel connects frame (1), U-shaped ring belt group (3) and ripple axle connecting rod (6);
The brim of a hat is pegged graft and is formed with Dalian film (314) front end by elasticity V-type frame bundle (2);
Described U-shaped ring belt group (3) is a U-shaped cavity tubular structure, comprises large U torus (31), middle U torus (33), little U torus (35), large flat ring (32), little flat ring (34) five parts;
Wherein, hat lining connects film (334) and the medium and small flat film of little flat ring (34) (343) formation in large flat film (323), middle U torus (33) in the Dalian film (314) in large U torus (31), large flat ring (32), and this membrane structure is fixed on large U torus, large flat ring, middle U torus and little flat ring in gluing mode;
The holder of cap jaw comprises that W type lower jaw holder (4) and jaw entrust (5);
Cap protecting band is a rod slide band (7).
2. a kind of head protector as claimed in claim 1, it is characterized in that, it is a symmetrical framework that described bent wheel connects frame (1), comprises the crankshaft-link rod top (11), crankshaft-link rod bottom (12), bent axle fixed bar (13) and the elastic rotation axle (14) that connect in gluing mode;
Wherein, the bent company's of wheel frame (1) connects and composes an entirety by bent axle fixed bar (13) and elastic rotation axle (14);
The two ends, left and right of described bent axle fixed bar (13) are with the mode fixed crankshaft connecting rod top (11) of folder;
Two ends, described crankshaft-link rod top (11) connect crankshaft-link rod bottom (12) in the mode of gluing;
Described elasticity V-type frame bundle (2) is a symmetrical V-type, and V-type two ends are respectively equipped with that frame bundle is recessed buckles (21);
Wherein, crankshaft-link rod top (11) are provided with the recessed button of protruding button (111) buckling frame bundle (21), and frame bundle is recessed buckles the shape and size of (21) and protruding button (111) shape and size of crankshaft-link rod top (11) match, and form and fasten;
Front end inner side, crankshaft-link rod top (11) is provided with connecting rod teeth groove (112) and engages with the arc shape on U-shaped ring belt group (3) surface;
Wherein, crankshaft-link rod top (11) rear inside is provided with the teeth groove of large U torus (31) in engagement U-shaped ring belt group (3), middle U torus (33), little U torus (35);
Wherein, lower end, crankshaft-link rod top (11) is provided with the jaw holder holddown groove (113) fixing in gluing mode and connecting rod trough of belt (114);
Described jaw is entrusted (5) 2, comprises that respectively jaw discount (51), jaw button mouth (52) and jaw entrust gland (53), and jaw is entrusted gland (53) and connected jaw holder holddown groove (113);
Described W type lower jaw holder (4) two ends, left and right are respectively equipped with entrusts interface (44);
Wherein, jaw is entrusted gland (53) and is pegged graft to be respectively fixed on and entrust in interface (44) and be connected as a single entity; Connecting rod trough of belt (114) connects rod slide band (7);
The mode fixed crankshaft connecting rod bottom (12) of described elastic rotation axle (14) two ends, left and right to peg graft;
Wherein, elastic rotation axle (14) is provided with axle cavity (141);
Wherein, axle cavity (141) is filled medicinal material.
3. a kind of head protector as claimed in claim 1, it is characterized in that, it is a symmetrical framework that described bent wheel connects frame (1), comprises the crankshaft-link rod top (11), crankshaft-link rod bottom (12), bent axle fixed bar (13) and the elastic rotation axle (14) that connect in gluing mode;
Described elasticity V-type frame bundle (2) is a symmetrical V-type, and V-type two ends are respectively equipped with that frame bundle is recessed buckles (21);
Wherein, frame bundle is recessed buckles the shape and size of (21) and protruding button (111) shape and size of crankshaft-link rod top (11) match, and forms and fasten;
Described elasticity V-type frame bundle (2) front end is provided with strip stria (22), the thin concave shape of strip stria (22) and size and the even geomery of film plug (3141) match, be a part in Dalian film (314) and connect film plug (3141), in Dalian film (314), connect among film plug (3141) grafting strip stria (22) and form and fasten;
Concave-convex-piece and elasticity V-type frame bundle (2) that recessed button of described frame bundle (21) and strip stria (22) form after extruding are integrated.
4. a kind of head protector as claimed in claim 1, it is characterized in that, described U-shaped ring belt group (3) is a U-shaped cavity tubular structure, comprises large U torus (31), middle U torus (33), little U torus (35), large flat ring (32), little flat ring (34) five parts;
Wherein, large U torus (31), large flat ring (32), middle U torus (33) connect frame (1) by song wheel and are fixedly connected with, and little flat ring (34), little U torus (35) are fixedly connected with by ripple axle connecting rod (6).
5. a kind of head protector as claimed in claim 4, it is characterized in that, described large U torus (31), large flat ring (32), middle U torus (33), little flat ring (34) and little U torus (35), be stacked five layers of U-shaped cavity tubular structure of composition successively from top to bottom by this sequence;
Wherein, large U torus (31) size is a bit larger tham large flat ring (32), and large flat ring (32) size is a bit larger tham middle U torus (33), and middle U torus (33) size is a bit larger tham little flat ring (34), and little flat ring (34) size is a bit larger tham little U torus (35).
6. a kind of head protector as claimed in claim 4, it is characterized in that, the U-shaped two ends of described large U torus (31), large flat ring (32), middle U torus (33), little flat ring (34), little U torus (35) are respectively equipped with identical dismountable large torus piston (313), large flat ring piston (321), middle torus piston (333), little flat ring piston (341), steamboat ring piston (353).
7. a kind of head protector as claimed in claim 4, it is characterized in that, the U-shaped cavity pipe inside of described large U torus (31), middle U torus (33), little U torus (35) is respectively equipped with the thin hollow wheel pipe of large torus (312), the thin hollow wheel pipe of middle torus (332), the thin hollow wheel pipe of little torus (352);
The U-shaped cavity pipe outer surface of described large U torus (31), middle U torus (33), little U torus (35) is respectively equipped with bull wheel rim gear wheel face (311), middle torus face of gear (331), steamboat rim gear wheel face (351);
The thin hollow wheel pipe of described large torus (312), the thin hollow wheel pipe of middle torus (332), the thin hollow wheel pipe of little torus (352) are the hollow tubule of a sealing.
8. a kind of head protector as claimed in claim 4, it is characterized in that the D3O gel of difference filling liquid between described large U torus (31), middle U torus (33), the U-shaped thin hollow wheel pipe of cavity Guan Yu great torus (312) of little U torus (35), the thin hollow wheel pipe of middle torus (332), the thin hollow wheel pipe of little torus (352);
The thin hollow wheel pipe of described large torus (312), the thin hollow wheel pipe of middle torus (332) and the thin hollow wheel pipe of little torus (352) belong to respectively the U-shaped cavity pipe inside of large U torus (31), middle U torus (33) and little U torus (35), wherein, the large thin hollow wheel pipe of torus (312), the thin hollow wheel pipe of middle torus (332), the thin hollow wheel pipe of little torus (352) are the hollow tubule of a sealing.
9. a kind of head protector as claimed in claim 4, it is characterized in that, / 3rd capacity aqueous solution are filled respectively in the U-shaped cavity pipe inside of described large flat ring (32), little flat ring (34), and on their aqueous solution, at least place respectively 2 large flat ring buoyant spheres (322) and at least place 2 little flat ring buoyant spheres (342);
Wherein, the U-shaped cavity pipe external surfaces smooth of large flat ring (32), little flat ring (34).
10. a kind of head protector as claimed in claim 4, it is characterized in that, in described large U torus (31), be provided with to be provided with in Dalian film (314), large flat ring (32) and in large flat film (323), middle U torus (33), be provided with the middle membrane structure that is provided with little flat film (343) in film (334) and little flat ring (34) that connects, this membrane structure is with the fixing large U torus (31) of gluing mode, large flat ring (32), middle U torus (33) and little flat ring (34), meanwhile, this membrane structure forms respectively void layer up and down separately with being stacked up and down of U-shaped cavity pipe;
Described Dalian film (314), large flat film (323), the middle membrane structure that connects film (334), little flat film (343) are at phase poststack up and down, its edge is combined into grading structure up and down, be close to back head, form the Dalian film (314), large flat film (323), middle film (334), the little flat film (343) of connecting that meet head hindbrain curve;
Described Dalian film (314) company's of being provided with film plug (3141), recessed company's film (3142), company's film part (3143), the concave-convex-piece that between them, as a whole extruding forms afterwards;
Described elasticity V-type frame bundle (2) front end is provided with strip stria (22), wherein, connects among film plug (3141) grafting strip stria (22) in Dalian film (314);
Wherein, recessed film (3142) degree of depth that connects is recessed below even film part (3143);
Wherein, large flat film (323) is provided with large flat film firmware (3231);
Wherein, the middle film (334) that connects is provided with the middle film firmware (3341) that connects;
Wherein, little flat film (343) is provided with little flat film firmware (3431).
11. a kind of head protectors as claimed in claim 1, is characterized in that, in the middle of described W type lower jaw holder (4) is positive, are provided with elongated groove (41) and wide groove (42), and the two ends, left and right of elongated groove (41) are respectively equipped with short tongue (43);
Wherein, the concave-convex-piece that elongated groove (41), wide groove (42), short tongue (43) and W type lower jaw holder (4) are integrated;
Wherein, elongated groove (41) the indent degree of depth is recessed below wide groove (42);
In the middle of described W type lower jaw holder (4) back side, be provided with the recessed band of holder (45), W type lower jaw holder (4) two ends, left and right are respectively equipped with entrusts interface (44);
Described jaw is entrusted (5) 2, comprises that respectively jaw discount (51), jaw button mouth (52) and jaw entrust gland (53);
The described interface (44) of entrusting is entrusted gland (53) with jaw respectively and is connected, and jaw is entrusted gland (53) and pegged graft to be respectively fixed on and entrust in interface (44) and be connected as a single entity.
12. a kind of head protectors as claimed in claim 1, it is characterized in that, it is a symmetrical framework that described bent wheel connects frame (1), comprises the crankshaft-link rod top (11), crankshaft-link rod bottom (12), bent axle fixed bar (13) and the elastic rotation axle (14) that connect in gluing mode;
Described jaw is entrusted (5) 2, comprises that respectively jaw discount (51), jaw button mouth (52) and jaw entrust gland (53);
Wherein, jaw discount (51) fastens through jaw holder holddown groove (113) and jaw button mouth (52) respectively, described jaw holder holddown groove (113) is the parts that belong to crankshaft-link rod top (11) lower end part, is fixed on lower end, crankshaft-link rod top (11) in gluing mode;
Wherein, jaw is entrusted gland (53) and is pegged graft to be respectively fixed on and entrust in interface (44) and be connected as a single entity, and the described interface (44) of entrusting is the parts that belong on W type lower jaw holder (4) two ends, left and right.
13. a kind of head protectors as claimed in claim 1, it is characterized in that, the fixing U-shaped ring belt group (3) of described ripple axle connecting rod (6) connects frame (1) with bent wheel and is integrated, and comprises fork hook ripple body (61), curved coda wave body (62), sliding band mouthful (63), movable pulley (64);
Wherein, in ripple axle connecting rod (6), fork hook ripple body (61) and curved coda wave body (62) two parts form the body that surrounds that inside is cavity through gluing edge;
The exit, body upper end of surrounding of the cavity that wherein, fork hook ripple body (61) and curved coda wave body (62) two parts form is provided with sliding band mouthful (63) and movable pulley (64);
The body inner side of surrounding of the cavity that wherein, fork hook ripple body (61) and curved coda wave body (62) two parts form is provided with the cambered surface matching with U-shaped ring belt group (3) appearance and size;
Wherein, sharp hook (611) is fixedly connected with even frame (1) of bent wheel;
Wherein, the tail end of curved coda wave body (62) is aduncate structure and clamps little U torus (35), and the surface configuration of curved coda wave body (62) bent tail ends is provided with the inner concave arc surface of the neck that coincide;
Wherein, fork hook ripple body (61) front end is provided with sharp hook (611) fixed crankshaft fixed bar (13); Described bent axle fixed bar (13) is to belong to bent wheel to connect the parts on frame (1).
14. a kind of head protectors as claimed in claim 1, it is characterized in that, described rod slide band (7) comprises connecting rod band discount (71), connecting rod bracelet mouth (72), connecting rod band gland (73), bar band slot (731), helical spring steel disc (732), steel disc gland (733), slip band (74);
Described connecting rod band discount (71) is positioned at slip band (74) outer end and is bifurcated;
Wherein, connecting rod band discount (71) is mouthful (63) pull-out of sliding band from ripple axle connecting rod (6) upper end, is suspended on movable pulley (64); Described sliding band mouthful (63) and movable pulley (64) are a part of parts that belong in ripple axle connecting rod (6);
Described connecting rod band gland (73) is provided with bar band slot (731), helical spring steel disc (732), steel disc gland (733);
Wherein, the inner ring head of helical spring steel disc (732) is fixed at connecting rod band gland (73) two ends, left and right by gluing;
The outer ring head of described helical spring steel disc (732) is with the fixing steel disc gland (733) of mode the inner of folder shape;
Wherein, steel disc gland (733) outer end is fixed on ripple axle connecting rod (6) by gluing;
It is upper that described slip band (74) is crimped onto connecting rod band gland (73), and slip band (74) is inner to be fixed in connecting rod band gland (73) through bar band slot (731) gluing.
15. a kind of head protectors as claimed in claim 4, is characterized in that, described bent wheel connects frame (1), U-shaped ring belt group (3), W type lower jaw holder (4) and ripple axle connecting rod (6), adopts the superhigh molecular weight polyethylene material of wear and shock-resistant;
Described elasticity V-type frame bundle (2), and bent wheel connects bent axle fixed bar (13) and the elastic rotation axle (14) on frame (1), and the elastic rubber material of Dalian film (314) in U-shaped ring belt group (3), large flat film (323), the middle membrane structure employing damping noise reduction that connects film (334) and little flat film (343);
Described jaw entrusts (5) and rod slide band (7) adopts the kevlar fabric material that anti-intensity is high.
16. a kind of head protectors as claimed in claim 15, it is characterized in that, described song is taken turns the HUMW-PE plastics in the superhigh molecular weight polyethylene material that connects frame (1), U-shaped ring belt group (3), W type lower jaw holder (4) and ripple axle connecting rod (6) employing wear and shock-resistant;
Described elasticity V-type frame bundle (2), bent axle fixed bar (13) and elastic rotation axle (14), and in U-shaped ring belt group (3), Dalian film (314), large flat film (323), the middle membrane structure that connects film (334), little flat film (343) adopt the viscoplasticity high-damping rubber in the elastic rubber material of damping noise reduction;
Described jaw entrusts (5) and rod slide band (7) adopts the p-aramid fiber in the kevlar fabric material that anti-intensity is high;
In axle cavity (141) in described elastic rotation axle (14), fill lavender and mint plants spices;
The aqueous solution of 1/3rd capacity is filled respectively in the U-shaped cavity pipe inside of described large flat ring (32) and little flat ring (34).
The using method of 17. a kind of head protectors as claimed in claim 1, it is characterized in that, it is a symmetrical framework that described bent wheel connects frame (1), comprises the crankshaft-link rod top (11), crankshaft-link rod bottom (12), bent axle fixed bar (13) and the elastic rotation axle (14) that connect in gluing mode;
While using rod slide band (7), pull out the connecting rod band discount (71) on the movable pulley (64) that belongs to ripple axle connecting rod (6), connecting rod band discount (71) belongs to the part in rod slide band (7), then pass through to front from the oxter of human body back, connect on frame and belong to the connecting rod trough of belt (114) that lower end, crankshaft-link rod top (11) is provided with through bent wheel again, grafting is fixed in the connecting rod bracelet mouth (72) that belongs to rod slide band (7), makes head and cervical vertebra keep stress balance;
While not using rod slide band (7), connecting rod band discount (71) is recovered on movable pulley (64);
While using W type lower jaw holder (4) protection lower jaw, belong to jaw by handle and entrust jaw discount (51) in (5) through belonging to the jaw holder holddown groove (113) that lower end, crankshaft-link rod top (11) is provided with, be fastened on again and belong to jaw and entrust in the jaw button mouth (52) in (5), to regulate jaw to entrust the length of (5), and make W type lower jaw holder (4) fix lower jaw;
While not using W type lower jaw holder (4), jaw is entrusted (5) and is driven W type lower jaw holder (4) to be placed on fork hook ripple body (61) upper end in ripple axle connecting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081551.6A CN102599674B (en) | 2012-03-23 | 2012-03-23 | Protective hat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081551.6A CN102599674B (en) | 2012-03-23 | 2012-03-23 | Protective hat |
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| Publication Number | Publication Date |
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| CN102599674A CN102599674A (en) | 2012-07-25 |
| CN102599674B true CN102599674B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210081551.6A Expired - Fee Related CN102599674B (en) | 2012-03-23 | 2012-03-23 | Protective hat |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11064913B2 (en) | 2013-10-25 | 2021-07-20 | Force Impact Technologies, Inc. | Impact sensing wearable device and method |
| US11389113B2 (en) | 2018-12-20 | 2022-07-19 | Force Impact Technologies, Inc. | Mouth guard having user-notification feature of impact force |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176658Y (en) * | 1993-11-20 | 1994-09-14 | 张飞雄 | Safety helmet |
| JP2001303352A (en) * | 2000-04-17 | 2001-10-31 | Tanizawa Seisakusho Ltd | Helmet |
| WO2005027671A1 (en) * | 2003-09-19 | 2005-03-31 | Sancheong Co., Ltd. | Safety helmet |
| CN1688220A (en) * | 2002-09-12 | 2005-10-26 | 戴维股份公司 | Protective helmet and relative method for its production |
| CN201079042Y (en) * | 2007-09-30 | 2008-07-02 | 杭州师范大学 | Industrial protection helmet |
| CN201312574Y (en) * | 2009-02-23 | 2009-09-23 | 靳新霞 | Protective cap |
| KR20110010974A (en) * | 2009-07-27 | 2011-02-08 | 서수은 | Safety helmet with chin strap |
| CN102006793A (en) * | 2008-02-01 | 2011-04-06 | 朱莉安·乔舒亚·普雷斯顿-鲍尔斯 | Cooling system for headwear |
| CN201911370U (en) * | 2011-02-16 | 2011-08-03 | 吴有红 | Safety helmet for horse riding |
| CN201948049U (en) * | 2011-02-24 | 2011-08-31 | 吴骏 | All-weather hat |
-
2012
- 2012-03-23 CN CN201210081551.6A patent/CN102599674B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176658Y (en) * | 1993-11-20 | 1994-09-14 | 张飞雄 | Safety helmet |
| JP2001303352A (en) * | 2000-04-17 | 2001-10-31 | Tanizawa Seisakusho Ltd | Helmet |
| CN1688220A (en) * | 2002-09-12 | 2005-10-26 | 戴维股份公司 | Protective helmet and relative method for its production |
| WO2005027671A1 (en) * | 2003-09-19 | 2005-03-31 | Sancheong Co., Ltd. | Safety helmet |
| CN201079042Y (en) * | 2007-09-30 | 2008-07-02 | 杭州师范大学 | Industrial protection helmet |
| CN102006793A (en) * | 2008-02-01 | 2011-04-06 | 朱莉安·乔舒亚·普雷斯顿-鲍尔斯 | Cooling system for headwear |
| CN201312574Y (en) * | 2009-02-23 | 2009-09-23 | 靳新霞 | Protective cap |
| KR20110010974A (en) * | 2009-07-27 | 2011-02-08 | 서수은 | Safety helmet with chin strap |
| CN201911370U (en) * | 2011-02-16 | 2011-08-03 | 吴有红 | Safety helmet for horse riding |
| CN201948049U (en) * | 2011-02-24 | 2011-08-31 | 吴骏 | All-weather hat |
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| CN102599674A (en) | 2012-07-25 |
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