CN114259722A - Head protector for free combat - Google Patents
Head protector for free combat Download PDFInfo
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- CN114259722A CN114259722A CN202210021886.2A CN202210021886A CN114259722A CN 114259722 A CN114259722 A CN 114259722A CN 202210021886 A CN202210021886 A CN 202210021886A CN 114259722 A CN114259722 A CN 114259722A
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- plastic bag
- plastic
- sponge
- bag
- bags
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- 230000001012 protector Effects 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 255
- 239000007788 liquid Substances 0.000 claims abstract description 88
- 239000004677 Nylon Substances 0.000 claims abstract description 56
- 229920001778 nylon Polymers 0.000 claims abstract description 56
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 210000000216 zygoma Anatomy 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 210000003128 head Anatomy 0.000 claims description 70
- 239000010410 layer Substances 0.000 claims description 50
- 210000000988 bone and bone Anatomy 0.000 claims description 46
- 210000003625 skull Anatomy 0.000 claims description 44
- 210000001595 mastoid Anatomy 0.000 claims description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- 239000000741 silica gel Substances 0.000 claims description 34
- 229910002027 silica gel Inorganic materials 0.000 claims description 34
- 210000005069 ears Anatomy 0.000 claims description 18
- 229920001296 polysiloxane Polymers 0.000 claims description 17
- 239000011229 interlayer Substances 0.000 claims description 10
- 210000004373 mandible Anatomy 0.000 claims description 7
- 210000001061 forehead Anatomy 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 239000000499 gel Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 10
- 230000001815 facial effect Effects 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 230000004304 visual acuity Effects 0.000 description 5
- 230000003116 impacting effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000003054 facial bone Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The invention discloses a head protector for free combat, and belongs to the technical field of head protectors. The top of the head sleeve is provided with a plurality of head top ventilation windows, the front of the head sleeve is provided with a face window, the face window is provided with a protective wing, the protective wing is positioned at the cheekbone position, the two sides of the head sleeve are provided with ear windows, the rear of the head sleeve is provided with an adjusting clearance area, the inside of the head sleeve is provided with a nylon frame which is scaled in equal proportion, the inside and the outside of the nylon frame are wrapped with sponge, the inner layer sponge is thinned, an upper, a middle and a lower three-layer plastic bags are additionally arranged between the nylon frame and the inner layer sponge, the total thickness of the plastic bags and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, the plastic bags are filled with liquid, the outer sides of the plastic bags are provided with fixed columns fixed on the nylon frame, the plastic bags are provided with one-way liquid adding connectors communicated with the insides of the plastic bags, the nylon frame is provided with a plurality of mounting holes and via holes, the plastic bags are arranged on the mounting holes through the fixed columns, the one-way liquid adding connectors are positioned in the via holes, and emerges from the skin through the outer sponge.
Description
Technical Field
The invention relates to a head protector for free combat, and belongs to the technical field of head protectors.
Background
In free combat match or the training process, need the sportsman to dress corresponding protective equipment, wherein, the most main be exactly head protective equipment, the purpose is alleviated the violent impact that the head received, or the protection has injured the head and received secondary injury again, and traditional head protective equipment, it is all that to use frame construction to add the sponge to fill and realize alleviating the impact and carry out the protection, frame board and sponge can decompose partial power way, and the sportsman can dress complete set moreover, two sets of sponge intercomponents, can protect the sportsman basically.
However, the free combat sports is different from the boxing sports, the actions of hitting the head include leg hitting, knee hitting, elbow hitting and the like, the impact force of the parts is extremely large during the attack, the sponge is vertically compressed instantly under the violent impact of the parts of the limbs, the volume of the sponge is directly compressed, the impacted frame plate can directly collide with the athlete through the sponge vertically compressed by the facial bones of the athlete, and the mandible, the cheekbones, the infraframe bones and the like of the athlete collide and extrude with the punched inner frame plate, so that the face of the athlete still can be red and swollen or bruised, the damaged facial tissues or bones can directly cause secondary injury, and the protection effect is greatly reduced. The strength of the impact is reduced by increasing the thickness of the sponge, the effect can be achieved, the volume of the headgear can be obviously increased, the large headgear is carried by the athlete, the range of the head is increased, a series of actions of the upper limbs are affected, no enterprise is adopted in reality, and the athlete is not willing to carry the large headgear to match or train. Therefore, it is necessary to develop a protective device for protecting the head of a player which is compact and more effective.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the head protector for free combat, which diffuses and decomposes the linear impact force through liquid, so that the impact force applied to a sportsman is further reduced within the universal thickness, and the head protector can play a role in cooling and icing, thereby improving the comfort level of the sportsman and protecting the safety of the sportsman.
The technical scheme adopted by the invention for solving the technical problems is as follows: a head protector for free combat is composed of a head cover with several air windows on its top, a front window in the front of said head cover and with I-shaped central cross beam, two protecting wings at cheekbone position and with upper and lower ear windows at both sides, a position regulating region at back of head cover, a magic tape for regulating the distance between said position regulating regions, nylon frame with proportionally scaling unit, and the internal and external sponge layers for wrapping said sponge and sealing it, the plastic bag is made of five layers of co-extrusion biological medicine films, the total thickness of the plastic bag and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, liquid is filled in the plastic bag, and the plastic bag is rapidly and violently impacted when in free combat attack and cannot be slowly pressed, so that when the headgear is attacked, the liquid can be instantly diffused, part of the impact force is decomposed, and the surface tension of the liquid can also decompose part of the impact force, so that the collision between the facial skeleton and the nylon frame is reduced. The outer side of the plastic bag is provided with a fixing column fixed on the nylon frame, the plastic bag is provided with a one-way liquid adding connector communicated with the inside of the plastic bag, the nylon frame is provided with a plurality of mounting holes and via holes, the plastic bag is mounted on the mounting holes through the fixing column, the one-way liquid adding connector is located in the via holes and penetrates through the outer layer sponge to be exposed out of the outer skin, the fixing column consists of a silica gel wafer and a silica gel post rod, the length of the post rod is equal to the thickness of the nylon frame, the diameter of the silica gel wafer is slightly larger than that of the mounting holes, the silica gel round hole penetrates through the mounting holes through deformation, the plastic bag is clamped on the nylon frame, the silica gel round hole is small in size, under external impact, the plastic bag cannot be collided into the mounting holes, and cannot collide out of the mounting holes.
Furthermore, the upper plastic bag consists of a skull plastic bag and a temple protection bag, the skull plastic bag is a thin strip body which is C-shaped when overlooked and is positioned above the ears and is wound around the forehead and temples of athletes after being worn, a pair of temple protection bags communicated with the inner cavity are arranged at the temples, a C-shaped opening of a magic tape tightening belt is positioned in an adjustment yielding area, a plurality of fixing column annular arrays are arranged above the outer side of the skull plastic bag and are fixedly connected with the skull plastic bag, a one-way liquid feeding connector is positioned above one side beside the opening, the width of the upper plastic bag is only enough to protect the most convex ring of the whole skull circle, and the upper plastic bag cannot play a role because an impact point is a certain convex position and the liquid is too wide and can sink, so that the upper half part of the bag is prevented from being too little in liquid.
Furthermore, the middle-layer plastic bag consists of mastoid bone plastic bag bags, zygomatic bone plastic bag bags and bridge pipes, the mastoid bone plastic bag bags are positioned behind the ears, the zygomatic bone plastic bag bags are positioned at the zygomatic bones, the mastoid bone plastic bag on the left side is communicated with the zygomatic bone plastic bag through the bridge pipes, the mastoid bone plastic bag on the right side is communicated with the zygomatic bone plastic bag through the bridge pipes, the bridge pipes are positioned at the transverse plates of the upper and lower ear windows of the nylon frame, the bridge pipes are arched and arch outwards to give way to the ears, a plurality of fixing columns are arrayed above the outer sides of the mastoid bone plastic bag bags and the zygomatic bone plastic bags at equal intervals and are fixedly connected with the zygomatic bone plastic bags, and the one-way liquid adding connector is positioned above the back of the middle-layer plastic bag consisting of the mastoid bone plastic bag, the zygomatic bone plastic bag and the bridge pipes.
Furthermore, the lower plastic bag consists of lower jaw plastic bags, the two lower jaw plastic bags are positioned at the lower jaw, the fixing columns are arrayed above the outer sides of the two lower jaw plastic bags at equal intervals, and the one-way liquid adding connector is positioned above the rear side of the outer side of the lower jaw plastic bag.
The width of middle level plastic bag and lower floor's plastic bag is not injectd, because of the regulation of the magic subsides regulation band of headgear, can press from both sides the headgear part clamp of skull below and fix at sportsman's head, makes middle level plastic bag and lower floor's plastic bag and sportsman's face fully contact, under certain clamping pressure, liquid also can evenly distributed in the bag, avoids the top liquid not enough, and the resolving power is not enough.
Furthermore, the one-way liquid adding connector is a multi-interlayer silicone tube or a one-way tube connector with a plunger inside, the multi-interlayer silicone tube is a solid silicone tube, a multi-layer conical cavity is formed inside the multi-interlayer silicone tube, a fine hole with the same length is formed in the circle center, the fine hole is sealed under elastic deformation of the silicone, when the inside impacts, the internal air pressure is increased, a spacer ring divided by the multi-layer conical cavity swings up and down around the lower pressure, the fine hole is further sealed, and the outside can insert an injector along the conical surface to fill liquid.
Furthermore, the liquid in the plastic bag is water or polymer gel.
The invention has the beneficial effects that: solves the problem of poor protective effect when the existing head protector for free combat is subjected to severe impact, provides a head protector for free combat, the plastic bag is arranged on the inner side of the frame plate, so that when an athlete is violently attacked, the head skeleton firstly contacts the bag through the inner sponge, the liquid fluidity and the surface tension and the wrapping force when the athlete is violently impacted are facilitated, the straight line counter impact force of the head skeleton impacting the frame plate is diffused and decomposed, the impact force of the athlete filled in the thickness of the head cover is further reduced, the head protruding skeleton of the athlete is protected from being extruded and collided with the frame plate under the violent impact, the liquid in the interior has the heat exchange function, so that the head and the face can be properly cooled after the head cover is worn by the sportsman, but also has the function of ice compress on the red and swollen skin, improves the comfort level of athletes and protects the safety of athletes.
Drawings
The invention is further described with reference to the following figures and detailed description.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a frame plate according to the present invention.
Fig. 3 is a schematic structural view of the plastic pouch of the present invention.
FIG. 4 is a schematic view of the plastic bag of the present invention mounted on a frame plate.
FIG. 5 is a top view of the upper plastic bladder of the present invention.
FIG. 6 is a top view of the middle layer plastic pouch of the present invention.
FIG. 7 is a top view of the lower plastic pouch of the present invention.
Fig. 8 is a schematic structural view of the fixing post of the present invention.
FIG. 9 is a cross-sectional view of the multi-barrier silicone tube of the present invention.
Reference numbers in the figures:
1. the head cover, 2, the face window, 3, the ear window, 4, the head top ventilation window, 5, the nylon frame, 6, the mounting hole, 7, the through hole, 8, the skull plastic bag, 9, the mastoid bone plastic bag, 10, the zygomatic bone plastic bag, 11, the mandible plastic bag, 12, the bridge pipe, 13, the one-way liquid feeding joint, 14, the temple protection bag, 15 and the fixing column.
Detailed Description
Example 1
As shown in figures 1-9, a head protector for free combat, the top of a head cover 1 is provided with a plurality of head top ventilation windows 4, the front of the head cover 1 is provided with a face window 3, the face window 2 is in an I shape, mainly exposes eyes, a nose and a mouth, so that two protective wings are formed at the front end and are positioned at cheekbones, the two sides of the head cover 1 are respectively provided with an upper ear window 3 and a lower ear window 3, a middle cross beam of the upper ear window and the lower ear window 3 is positioned at ear holes, the rear of the head cover 1 is provided with an adjusting clearance area, the rear of the surface of the head cover 1 is provided with a magic tape tightening belt, the distance between the adjusting clearance areas is adjusted by the tightening belt of the magic tapes tightening belts at the two sides, so as to realize the fixation, a nylon frame 5 which is scaled in equal proportion is arranged inside and outside the nylon frame 5, the outer layer sponge is wrapped by a wrapping skin, the inner layer sponge wrapping is contacted with the skin of an athlete, the inner layer sponge becomes thin, an upper layer plastic bag, a middle layer plastic bag and a lower layer plastic bag are additionally arranged between the nylon frame 5 and the inner layer sponge, the plastic bag is made of five layers of co-extrusion biological medicine films, the total thickness of the plastic bag and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, the plastic bag is filled with liquid, the liquid is water, rapid and violent impact force is generated during free combat attack instead of slow pressing, so that when the headgear is attacked, the liquid can be instantly diffused to decompose part of the impact force, and the surface tension of the liquid can decompose part of the impact force, so that the collision between the facial skeleton and the nylon frame 5 is reduced. The plastic bag outside be equipped with fix fixed column 15 on nylon frame 5, all be equipped with on the plastic bag rather than the one-way liquid feeding joint 13 of inside intercommunication, one-way liquid feeding joint 13 is many interlayer silicone tubes, many interlayer silicone tubes are solid silicone tube, multilayer circular cone chamber has been seted up to inside, the pore of having the same length has been seted up in centre of a circle department, the pore is sealed under the elastic deformation of silica gel, when inside from when impacting, inside atmospheric pressure increases, the spacer ring that is cut apart by multilayer circular cone chamber is put about below pressure, further seal the pore, and the outside can follow the circular conical surface and insert the syringe and annotate liquid. The nylon frame 5 is provided with a plurality of mounting holes 6 and via holes 7, the plastic bag is mounted on the mounting holes 6 through fixing columns 15, the one-way liquid adding connectors 13 are located in the via holes 7 and penetrate through the outer layer sponge to be exposed from the outer skin, the fixing columns 15 are composed of silica gel wafers and silica gel posts, the lengths of the posts are the same as the thickness of the nylon frame 5, the diameters of the silica gel wafers are slightly larger than the diameters of the mounting holes 6, the silica gel round holes penetrate through the mounting holes 6 through deformation, the plastic bag is clamped on the nylon frame 5, the sizes of the silica gel round holes are small, the silica gel round holes cannot be knocked into the mounting holes 6 under external impact, and the silica gel posts cannot be knocked out of the mounting holes 6.
Furthermore, the upper plastic bag is composed of a skull plastic bag 8 and a temple protection bag 14, the skull plastic bag 8 is a thin strip body which is C-shaped when overlooked and is positioned above the ears and is wound around the forehead and temples of athletes after being worn, a pair of temple protection bags 14 communicated with the inner cavity of the skull plastic bag are arranged at the temples, a C-shaped opening of a magic tape tightening belt is positioned in an adjustment yielding area, a plurality of fixing columns 15 are annularly arrayed above the outer side of the skull plastic bag 8 and are fixedly connected with the skull plastic bag, a one-way liquid feeding connector 13 is positioned above one side beside the opening of the skull plastic bag, the width of the upper plastic bag is only enough to protect the most convex ring of the whole circle of the skull, and the bag is too wide and can sink liquid, so that the upper half part of the bag is prevented from being too little liquid and cannot play a role.
Further, the middle plastic bag consists of a mastoid bone plastic bag 9, a zygomatic bone plastic bag 10 and a bridge pipe 12, the two mastoid bone plastic bags 9 are positioned behind the ears, the two zygomatic bone plastic bags 10 are positioned at the zygomatic bones, the mastoid bone plastic bag 9 on the left side is communicated with the zygomatic bone plastic bag 10 on the left side through the bridge pipe 12, the mastoid bone plastic bag 9 on the right side is communicated with the zygomatic bone plastic bag 10 through the bridge pipe 12, the bridge pipe 12 is positioned at the transverse plates of the upper and lower ear windows 3 of the nylon frame 5, the bridge pipe 12 is arched and arches outwards to give way to the ears, a plurality of fixing columns 15 are arrayed above the outer sides of the mastoid bone plastic bags 9 and the zygomatic bone plastic bags 10 at equal intervals and are fixedly connected with the fixing columns, and the one-way liquid adding connector 13 is positioned above the back of the middle plastic bag consisting of the mastoid bone plastic bags 9, the zygomatic bone plastic bags 10 and the bridge pipe 12.
Furthermore, the lower plastic bag is composed of lower jaw plastic bags 11, the two lower jaw plastic bags 11 are located at the lower jaw, the fixing columns 15 are arranged above the outer sides of the two lower jaw plastic bags 11 at equal intervals, and the one-way liquid adding connector 13 is located above the rear side of the outer sides of the lower jaw plastic bags 11.
The width of middle level plastic bag and lower floor's plastic bag is not injectd, because of the regulation of the magic subsides regulation band of headgear 1, can press from both sides the headgear 1 part clamp of skull below and fix at sportsman's head, makes middle level plastic bag and lower floor's plastic bag and sportsman's face fully contact, under certain clamping pressure, liquid also can evenly distributed in the bag, avoids the top liquid not enough, and the resolving power is not enough.
Example 2
A head protector for free combat, the top of a head cover 1 is provided with a plurality of head top ventilation windows 4, the front of the head cover 1 is provided with a face window 3, the face window 2 is in an I shape, eyes, a nose and a mouth are mainly exposed, the front end is provided with two protective wings, the protective wings are positioned at cheekbones, two sides of the head cover 1 are provided with an upper ear window 3 and a lower ear window 3, a middle cross beam of the upper ear window and the lower ear window 3 is positioned at ear holes, an adjusting clearance area is arranged at the rear of the head cover 1, a magic tape tightening belt is arranged at the rear of the surface of the head cover 1, the distance between the two magic tape tightening belts is adjusted and adjusted to realize the fixing function, a nylon frame 5 which is scaled in equal proportion is arranged in the head cover 1, sponges are wrapped inside and outside the nylon frame 5, the outer sponge is wrapped outside through an outer skin wrapping, an inner sponge wrapping lining is contacted with the skin of an athlete, wherein, the inner sponge wrapping lining is thinned, an upper layer, a middle layer and a lower layer of plastic bag are additionally arranged between the nylon frame 5 and an inner layer, the plastic bag is made of five layers of co-extrusion biological medicine films, the total thickness of the plastic bag and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, liquid is filled in the plastic bag and is water, and the plastic bag is rapidly and violently impacted when in free combat attack and cannot be slowly pressed, so that when the headgear is attacked, the liquid can be instantly diffused to decompose part of the impact force, and the surface tension of the liquid can decompose part of the impact force, so that the collision between the facial skeleton and the nylon frame 5 is reduced. The outer side of the plastic bag is provided with a fixing column 15 fixed on the nylon frame 5, the plastic bag is provided with a one-way liquid adding connector 13 communicated with the inside of the plastic bag, the one-way liquid adding connector 13 is a one-way pipe connector with a plunger inside, the nylon frame 5 is provided with a plurality of mounting holes 6 and through holes 7, the plastic bag is mounted on the mounting holes 6 through the fixing column 15, the one-way liquid adding connector 13 is located in the through holes 7 and penetrates through outer layer sponge to be exposed from the outer skin, the fixing column 15 is composed of a silica gel wafer and a silica gel column rod, the length of the column rod is the same as the thickness of the nylon frame 5, the diameter of the silica gel wafer is slightly larger than that of the mounting holes 6, the silica gel round hole penetrates through the mounting holes 6 through deformation, the plastic bag is clamped on the nylon frame 5, and is thin in size and cannot be collided into the mounting holes 6 under external impact and cannot collide the silica gel column rod out of the mounting holes 6.
Furthermore, the upper plastic bag is composed of a skull plastic bag 8 and a temple protection bag 14, the skull plastic bag 8 is a thin strip body which is C-shaped when overlooked and is positioned above the ears and is wound around the forehead and temples of athletes after being worn, a pair of temple protection bags 14 communicated with the inner cavity of the skull plastic bag are arranged at the temples, a C-shaped opening of a magic tape tightening belt is positioned in an adjustment yielding area, a plurality of fixing columns 15 are annularly arrayed above the outer side of the skull plastic bag 8 and are fixedly connected with the skull plastic bag, a one-way liquid feeding connector 13 is positioned above one side beside the opening of the skull plastic bag, the width of the upper plastic bag is only enough to protect the most convex ring of the whole circle of the skull, and the bag is too wide and can sink liquid, so that the upper half part of the bag is prevented from being too little liquid and cannot play a role.
Further, the middle plastic bag consists of a mastoid bone plastic bag 9, a zygomatic bone plastic bag 10 and a bridge pipe 12, the two mastoid bone plastic bags 9 are positioned behind the ears, the two zygomatic bone plastic bags 10 are positioned at the zygomatic bones, the mastoid bone plastic bag 9 on the left side is communicated with the zygomatic bone plastic bag 10 on the left side through the bridge pipe 12, the mastoid bone plastic bag 9 on the right side is communicated with the zygomatic bone plastic bag 10 through the bridge pipe 12, the bridge pipe 12 is positioned at the transverse plates of the upper and lower ear windows 3 of the nylon frame 5, the bridge pipe 12 is arched and arches outwards to give way to the ears, a plurality of fixing columns 15 are arrayed above the outer sides of the mastoid bone plastic bags 9 and the zygomatic bone plastic bags 10 at equal intervals and are fixedly connected with the fixing columns, and the one-way liquid adding connector 13 is positioned above the back of the middle plastic bag consisting of the mastoid bone plastic bags 9, the zygomatic bone plastic bags 10 and the bridge pipe 12.
Furthermore, the lower plastic bag is composed of lower jaw plastic bags 11, the two lower jaw plastic bags 11 are located at the lower jaw, the fixing columns 15 are arranged above the outer sides of the two lower jaw plastic bags 11 at equal intervals, and the one-way liquid adding connector 13 is located above the rear side of the outer sides of the lower jaw plastic bags 11.
The width of middle level plastic bag and lower floor's plastic bag is not injectd, because of the regulation of the magic subsides regulation band of headgear 1, can press from both sides the headgear 1 part clamp of skull below and fix at sportsman's head, makes middle level plastic bag and lower floor's plastic bag and sportsman's face fully contact, under certain clamping pressure, liquid also can evenly distributed in the bag, avoids the top liquid not enough, and the resolving power is not enough.
Example 3
A head protector for free combat, the top of a head cover 1 is provided with a plurality of head top ventilation windows 4, the front of the head cover 1 is provided with a face window 3, the face window 2 is in an I shape, eyes, a nose and a mouth are mainly exposed, the front end is provided with two protective wings, the protective wings are positioned at cheekbones, two sides of the head cover 1 are provided with an upper ear window 3 and a lower ear window 3, a middle cross beam of the upper ear window and the lower ear window 3 is positioned at ear holes, an adjusting clearance area is arranged at the rear of the head cover 1, a magic tape tightening belt is arranged at the rear of the surface of the head cover 1, the distance between the two magic tape tightening belts is adjusted and adjusted to realize the fixing function, a nylon frame 5 which is scaled in equal proportion is arranged in the head cover 1, sponges are wrapped inside and outside the nylon frame 5, the outer sponge is wrapped outside through an outer skin wrapping, an inner sponge wrapping lining is contacted with the skin of an athlete, wherein, the inner sponge wrapping lining is thinned, an upper layer, a middle layer and a lower layer of plastic bag are additionally arranged between the nylon frame 5 and an inner layer, the plastic bag is made of five layers of co-extrusion biological medicine films, the total thickness of the plastic bag and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, liquid is filled in the plastic bag, the liquid is polymer gel, and the plastic bag is rapidly and violently impacted when in scattering attack and is not slowly pressed, so that when the headgear is attacked, the liquid can be instantly diffused to decompose part of the impact force, and the surface tension of the liquid can decompose part of the impact force, so that the collision between the facial skeleton and the nylon frame 5 is reduced. The plastic bag outside be equipped with fix fixed column 15 on nylon frame 5, all be equipped with on the plastic bag rather than the one-way liquid feeding joint 13 of inside intercommunication, one-way liquid feeding joint 13 is many interlayer silicone tubes, many interlayer silicone tubes are solid silicone tube, multilayer circular cone chamber has been seted up to inside, the pore of having the same length has been seted up in centre of a circle department, the pore is sealed under the elastic deformation of silica gel, when inside from when impacting, inside atmospheric pressure increases, the spacer ring that is cut apart by multilayer circular cone chamber is put about below pressure, further seal the pore, and the outside can follow the circular conical surface and insert the syringe and annotate liquid. The nylon frame 5 is provided with a plurality of mounting holes 6 and via holes 7, the plastic bag is mounted on the mounting holes 6 through fixing columns 15, the one-way liquid adding connectors 13 are located in the via holes 7 and penetrate through the outer layer sponge to be exposed from the outer skin, the fixing columns 15 are composed of silica gel wafers and silica gel posts, the lengths of the posts are the same as the thickness of the nylon frame 5, the diameters of the silica gel wafers are slightly larger than the diameters of the mounting holes 6, the silica gel round holes penetrate through the mounting holes 6 through deformation, the plastic bag is clamped on the nylon frame 5, the sizes of the silica gel round holes are small, the silica gel round holes cannot be knocked into the mounting holes 6 under external impact, and the silica gel posts cannot be knocked out of the mounting holes 6.
Furthermore, the upper plastic bag is composed of a skull plastic bag 8 and a temple protection bag 14, the skull plastic bag 8 is a thin strip body which is C-shaped when overlooked and is positioned above the ears and is wound around the forehead and temples of athletes after being worn, a pair of temple protection bags 14 communicated with the inner cavity of the skull plastic bag are arranged at the temples, a C-shaped opening of a magic tape tightening belt is positioned in an adjustment yielding area, a plurality of fixing columns 15 are annularly arrayed above the outer side of the skull plastic bag 8 and are fixedly connected with the skull plastic bag, a one-way liquid feeding connector 13 is positioned above one side beside the opening of the skull plastic bag, the width of the upper plastic bag is only enough to protect the most convex ring of the whole circle of the skull, and the bag is too wide and can sink liquid, so that the upper half part of the bag is prevented from being too little liquid and cannot play a role.
Further, the middle plastic bag consists of a mastoid bone plastic bag 9, a zygomatic bone plastic bag 10 and a bridge pipe 12, the two mastoid bone plastic bags 9 are positioned behind the ears, the two zygomatic bone plastic bags 10 are positioned at the zygomatic bones, the mastoid bone plastic bag 9 on the left side is communicated with the zygomatic bone plastic bag 10 on the left side through the bridge pipe 12, the mastoid bone plastic bag 9 on the right side is communicated with the zygomatic bone plastic bag 10 through the bridge pipe 12, the bridge pipe 12 is positioned at the transverse plates of the upper and lower ear windows 3 of the nylon frame 5, the bridge pipe 12 is arched and arches outwards to give way to the ears, a plurality of fixing columns 15 are arrayed above the outer sides of the mastoid bone plastic bags 9 and the zygomatic bone plastic bags 10 at equal intervals and are fixedly connected with the fixing columns, and the one-way liquid adding connector 13 is positioned above the back of the middle plastic bag consisting of the mastoid bone plastic bags 9, the zygomatic bone plastic bags 10 and the bridge pipe 12.
Furthermore, the lower plastic bag is composed of lower jaw plastic bags 11, the two lower jaw plastic bags 11 are located at the lower jaw, the fixing columns 15 are arranged above the outer sides of the two lower jaw plastic bags 11 at equal intervals, and the one-way liquid adding connector 13 is located above the rear side of the outer sides of the lower jaw plastic bags 11.
The width of middle level plastic bag and lower floor's plastic bag is not injectd, because of the regulation of the magic subsides regulation band of headgear 1, can press from both sides the headgear 1 part clamp of skull below and fix at sportsman's head, makes middle level plastic bag and lower floor's plastic bag and sportsman's face fully contact, under certain clamping pressure, liquid also can evenly distributed in the bag, avoids the top liquid not enough, and the resolving power is not enough.
Example 4
A head protector for free combat, the top of a head cover 1 is provided with a plurality of head top ventilation windows 4, the front of the head cover 1 is provided with a face window 3, the face window 2 is in an I shape, eyes, a nose and a mouth are mainly exposed, the front end is provided with two protective wings, the protective wings are positioned at cheekbones, two sides of the head cover 1 are provided with an upper ear window 3 and a lower ear window 3, a middle cross beam of the upper ear window and the lower ear window 3 is positioned at ear holes, an adjusting clearance area is arranged at the rear of the head cover 1, a magic tape tightening belt is arranged at the rear of the surface of the head cover 1, the distance between the two magic tape tightening belts is adjusted and adjusted to realize the fixing function, a nylon frame 5 which is scaled in equal proportion is arranged in the head cover 1, sponges are wrapped inside and outside the nylon frame 5, the outer sponge is wrapped outside through an outer skin wrapping, an inner sponge wrapping lining is contacted with the skin of an athlete, wherein, the inner sponge wrapping lining is thinned, an upper layer, a middle layer and a lower layer of plastic bag are additionally arranged between the nylon frame 5 and an inner layer, the plastic bag is made of five layers of co-extrusion biological medicine films, the total thickness of the plastic bag and the thinned inner layer sponge is consistent with the thickness of the original inner layer sponge, liquid is filled in the plastic bag, the liquid is polymer gel, and the plastic bag is rapidly and violently impacted when in scattering attack and is not slowly pressed, so that when the headgear is attacked, the liquid can be instantly diffused to decompose part of the impact force, and the surface tension of the liquid can decompose part of the impact force, so that the collision between the facial skeleton and the nylon frame 5 is reduced. The outer side of the plastic bag is provided with a fixing column 15 fixed on the nylon frame 5, the plastic bag is provided with a one-way liquid adding connector 13 communicated with the inside of the plastic bag, the one-way liquid adding connector 13 is a one-way pipe connector with a plunger inside, the nylon frame 5 is provided with a plurality of mounting holes 6 and through holes 7, the plastic bag is mounted on the mounting holes 6 through the fixing column 15, the one-way liquid adding connector 13 is located in the through holes 7 and penetrates through outer layer sponge to be exposed from the outer skin, the fixing column 15 is composed of a silica gel wafer and a silica gel column rod, the length of the column rod is the same as the thickness of the nylon frame 5, the diameter of the silica gel wafer is slightly larger than that of the mounting holes 6, the silica gel round hole penetrates through the mounting holes 6 through deformation, the plastic bag is clamped on the nylon frame 5, and is thin in size and cannot be collided into the mounting holes 6 under external impact and cannot collide the silica gel column rod out of the mounting holes 6.
Furthermore, the upper plastic bag is composed of a skull plastic bag 8 and a temple protection bag 14, the skull plastic bag 8 is a thin strip body which is C-shaped when overlooked and is positioned above the ears and is wound around the forehead and temples of athletes after being worn, a pair of temple protection bags 14 communicated with the inner cavity of the skull plastic bag are arranged at the temples, a C-shaped opening of a magic tape tightening belt is positioned in an adjustment yielding area, a plurality of fixing columns 15 are annularly arrayed above the outer side of the skull plastic bag 8 and are fixedly connected with the skull plastic bag, a one-way liquid feeding connector 13 is positioned above one side beside the opening of the skull plastic bag, the width of the upper plastic bag is only enough to protect the most convex ring of the whole circle of the skull, and the bag is too wide and can sink liquid, so that the upper half part of the bag is prevented from being too little liquid and cannot play a role.
Further, the middle plastic bag consists of a mastoid bone plastic bag 9, a zygomatic bone plastic bag 10 and a bridge pipe 12, the two mastoid bone plastic bags 9 are positioned behind the ears, the two zygomatic bone plastic bags 10 are positioned at the zygomatic bones, the mastoid bone plastic bag 9 on the left side is communicated with the zygomatic bone plastic bag 10 on the left side through the bridge pipe 12, the mastoid bone plastic bag 9 on the right side is communicated with the zygomatic bone plastic bag 10 through the bridge pipe 12, the bridge pipe 12 is positioned at the transverse plates of the upper and lower ear windows 3 of the nylon frame 5, the bridge pipe 12 is arched and arches outwards to give way to the ears, a plurality of fixing columns 15 are arrayed above the outer sides of the mastoid bone plastic bags 9 and the zygomatic bone plastic bags 10 at equal intervals and are fixedly connected with the fixing columns, and the one-way liquid adding connector 13 is positioned above the back of the middle plastic bag consisting of the mastoid bone plastic bags 9, the zygomatic bone plastic bags 10 and the bridge pipe 12.
Furthermore, the lower plastic bag is composed of lower jaw plastic bags 11, the two lower jaw plastic bags 11 are located at the lower jaw, the fixing columns 15 are arranged above the outer sides of the two lower jaw plastic bags 11 at equal intervals, and the one-way liquid adding connector 13 is located above the rear side of the outer sides of the lower jaw plastic bags 11.
The width of middle level plastic bag and lower floor's plastic bag is not injectd, because of the regulation of the magic subsides regulation band of headgear 1, can press from both sides the headgear 1 part clamp of skull below and fix in sportsman's head, makes middle level plastic bag and lower floor's plastic bag and sportsman's face fully contact, under certain clamping pressure, liquid also can evenly distributed in the bag, avoids the top liquid not enough, the resolving power is not enough.
Claims (8)
1. A head protector for free combat, the top of a head cover (1) is provided with a plurality of head top ventilation windows (4), the front of the head cover (1) is provided with a face window (3), the face window (2) is in an I shape, mainly exposes eyes, a nose and a mouth, so that two protective wings are formed at the front end and are positioned at cheekbones, the two sides of the head cover (1) are respectively provided with an upper ear window and a lower ear window (3), middle cross beams of the upper ear window and the lower ear window (3) are positioned at ear holes, an adjusting and position-giving area is arranged at the rear of the head cover (1), a magic tape tightening belt is arranged at the rear of the surface of the head cover (1), the distance of the position-giving area is adjusted and adjusted, a fixing effect is realized, nylon frames (5) which are scaled in equal proportion are arranged in the head cover (1), sponges are wrapped inside and outside the nylon frames (5), and are sealed by wrapping outer sponges through outer skins, inner sponge parcel inside lining and sportsman's skin contact, its characterized in that: inlayer sponge attenuation, add between nylon frame (5) and its inlayer sponge and be equipped with three-layer plastic bag down in the top and middle, the gross thickness of the inlayer sponge of plastic bag and attenuation is unanimous with former inlayer sponge thickness, it has liquid to fill up in the plastic bag, the plastic bag outside is equipped with and fixes fixed column (15) on nylon frame (5), all be equipped with on the plastic bag one-way liquid feeding joint (13) rather than inside intercommunication, several mounting hole (6) and via hole (7) have been seted up on nylon frame (5), the plastic bag passes through fixed column (15) and installs on mounting hole (6), one-way liquid feeding joint (13) are located via hole (7), and pass outer sponge and expose from the crust.
2. The free combat headgear of claim 1 wherein: the upper plastic bag comprises a skull plastic bag (8) and a temple protection bag (14), the skull plastic bag (8) is a thin strip body which is C-shaped when overlooking, and is positioned above the ears, the forehead and temples of athletes are wound after wearing, a pair of temple protection bags (14) communicated with the inner cavity of the skull plastic bag are arranged at the temples, the C-shaped opening of the magic tape tightening tape is positioned in the adjustment yielding area, a plurality of fixing columns (15) are annularly arrayed above the outer side of the skull plastic bag (8) and are fixedly connected with the skull plastic bag, and the one-way liquid adding connector (13) is positioned above one side beside the opening.
3. The free combat headgear of claim 1 wherein: the middle plastic bag consists of a mastoid bone plastic bag (9), a zygomatic bone plastic bag (10) and a bridge pipe (12), the two mastoid bone plastic bags (9) are positioned behind the ears, the two zygomatic bone plastic bags (10) are positioned at the zygomatic bones, the mastoid bone plastic bag (9) on the left side is communicated with the zygomatic bone plastic bag (10) through the bridge pipe (12), the mastoid bone plastic bag (9) on the right side is communicated with the zygomatic bone plastic bag (10) through the bridge pipe (12), the bridge pipe (12) is positioned at the transverse plate of the upper and lower ear windows (3) of the nylon frame (5), the bridge pipe (12) is arched and arches towards the outside to give abduction to the ears, a plurality of fixing columns (15) are arranged above the outsides of the mastoid bone plastic bags (9) and the zygomatic bone plastic bags (10) at equal intervals, and is fixedly connected with the single-way liquid feeding joint (13) which is positioned at the rear upper part of a middle-layer plastic bag consisting of the mastoid bone plastic bag (9), the zygomatic bone plastic bag (10) and the bridge pipe (12).
4. The free combat headgear of claim 1 wherein: the lower plastic bag consists of lower mandible plastic bags (11), the two lower mandible plastic bags (11) are positioned at the position of the mandible, the fixing columns (15) are arrayed above the outer sides of the two lower mandible plastic bags (11) at equal intervals, and the one-way liquid adding connector (13) is positioned above the rear part of the outer side of the lower mandible plastic bag (11).
5. The free combat headgear of claim 1 wherein: the fixing column (15) is composed of a silica gel wafer and a silica gel column rod, the length of the column rod is the same as the thickness of the nylon frame (5), and the diameter of the silica gel wafer is slightly larger than that of the mounting hole (6).
6. The free combat headgear of claim 1 wherein: the one-way liquid adding connector (13) is a multi-interlayer silicone tube or a one-way tube connector with a plunger inside, the multi-interlayer silicone tube is a solid silicone tube, a multi-layer conical cavity is formed inside the multi-interlayer silicone tube, a fine hole with the same length is formed in the circle center, the fine hole is sealed under elastic deformation of the silicone, when the inside impacts, the internal air pressure is increased, a spacer ring divided by the multi-layer conical cavity swings up and down under the left and right pressure intensity below the spacer ring, the fine hole is further sealed, and the outside can insert an injector along the conical surface to fill liquid.
7. The free combat headgear of claim 1 wherein: the plastic bag is made of five layers of co-extruded biological pharmaceutical films.
8. The free combat headgear of claim 1 wherein: the liquid in the plastic capsule bag is water or polymer gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210021886.2A CN114259722A (en) | 2022-01-10 | 2022-01-10 | Head protector for free combat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210021886.2A CN114259722A (en) | 2022-01-10 | 2022-01-10 | Head protector for free combat |
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| Publication Number | Publication Date |
|---|---|
| CN114259722A true CN114259722A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210021886.2A Pending CN114259722A (en) | 2022-01-10 | 2022-01-10 | Head protector for free combat |
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| Country | Link |
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| CN (1) | CN114259722A (en) |
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| CN214127226U (en) * | 2021-01-18 | 2021-09-07 | 东莞市启诚运动用品有限公司 | Double-deck helmet that can unload power |
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Application publication date: 20220401 |