CN200944020Y - Bulletproof helmet without connector, hole connection - Google Patents
Bulletproof helmet without connector, hole connection Download PDFInfo
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- CN200944020Y CN200944020Y CN 200620023077 CN200620023077U CN200944020Y CN 200944020 Y CN200944020 Y CN 200944020Y CN 200620023077 CN200620023077 CN 200620023077 CN 200620023077 U CN200620023077 U CN 200620023077U CN 200944020 Y CN200944020 Y CN 200944020Y
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- subiculum
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Abstract
The utility model provides a bulletproof helm without any connector or hole connection that relates to the helm technique. The utility model comprises a helm shell fully without nail hole bolts, a regulating and a connecting fixed system without blind connectors. When manufacturing the helm with nonmetal material, a central axis without any protruding on the internal wall is symmetrically fixed and connected with a plurality of connecting assemblies as required by the connecting fixed system, and the central axis is connected with the connecting fixed system in a detachable way; a regulating fixed band integers the helm shell and the connecting fixed system into a whole; and a band of Y-shaped three-way fixed device of regulating the jaw movement is formed. The helm of the utility model avoids the problem that the bulletproof function on nearly 30 percents of the helm area is gone and a secondary harm exists due to the existence of connecting holes, screws, and nuts in the prime helm; when in wear, the helm can align the connector connection and be assembled with non-blind, thus wearing, taking off, and repeatedly regulation for a plurality of times are avoided. The weight is reduced, and the helm can be directly wore and taken off, which saves time and efforts as well as increases the function with a safe protective performance of 100 percents.
Description
Technical field
The utility model relates to helmet technical field, is the civilian shellproof protective helmets of army and police, especially a kind of bulletproof halmet that does not have connector, atresia connection.
Background technology
Existing shellproof protective helmet all is made up of helmet shell, connection fastening system, its connector.Wherein, the major function of helmet shell is effectively to protect wearer's head safety: shellproof, anticollision, anti-penetration, anti-rainwater etc., protective face mask and other protection, measurement, communication device also can be installed.The helmet shell is made of metal material or nonmetallic materials usually.Metal helmet shell is heavy, easily produces the ricochet secondary and hurts sb.'s feelings, and is just progressively substituted by nonmetal helmet shell.Nonmetal helmet shell ballistic performance is good, and the no ricochet secondary situation of hurting sb.'s feelings is in light weight, and comfortable wearing is heat insulation good, is more and more accepted by people, is the trend of the times of helmet shell development.Though nonmetal helmet shell price is more expensive, along with development of science and technology, performance is become better and better, and price can be more and more lower.
According to nonmetal helmet specificity analysis, U.S. MIL helmet testing standard regulation avoids doing shellproof test in all 38mm scopes in the hole on its helmet shell, in other words, does not promptly reach the ballistic performance requirement in this scope.Shellproof protective helmet for current best high-strength and high-modulus fabric, present used nonmetal bulletproof material, normally used is that fabrics such as high-strength and high-modulus aramid fiber, polyethylene are made, when punching, silk, the line of fabric will be cut off or remove one section, because silk thread is cut off or has lacked one section, its impact strength can reduce naturally; Not only can cut off silk thread during punching, also can be extruded distortion around the hole, the helmet shell structure is destroyed,, just not reach ballistic requirements in all 38mm radius in hole so ballistic performance can reduce thereupon.Especially the nonmetal bulletproof helmet requires its suspension arrangement need bear the pulling force of 3 minutes 45kg, and it is fixing to be Φ 6mm with the general external diameter of built-in nut, fixes with the m4 screw.Being a suitable diameter does not reach effective ballistic requirements greater than the area in 8cm garden.In order to improve shellproof barrier propterty, remove a hole, can improve the effective shellproof area in a diameter 8cm garden.People adopt a lot of ingenious methods, with 6 hole connected modes on the helmet shell, change 5 holes, 4 holes, 3 holes into respectively, minimum 3 holes, and the hole can't connect helmet shell and suspension arrangement more at least.
Because the existence of screw, nut has not only increased helmet weight; And just in case sub warhead hits screw, nut place, screw, nut also can cause the secondary injury.The premiere feature of shellproof protective helmet is that anti-bullet penetrates, and through the live shell test to nail junction, hole, as long as on the helmet shell tingle is arranged, in the shellproof test of ad eundem, no nail place performance is fine, and by the nail place, bullet is just penetrable.
Representative a kind of american bicycle helmet patent US5685020 mainly is an anticollision, in order to improve anticollision, anti-penetration ability, the helmet shell is made the atresia overall structure; And 18 in the helmet housing internal layer (cushion) still has 4 places, utilizes eight pairs of nail hole connection structures, the helmet and suspension arrangement are linked together, so be not complete atresia, the shortcoming that above-mentioned nail hole connects still exists, just the extent of injury alleviates to some extent, and the integral protection performance is still relatively poor.Repeatedly machine.
Representative another kind of U.S. helmet patent US527277 can whole anticollision, but has ignored the anti-penetration performance.On its helmet shell, in order to make fixedly three place's projection bearings of suspension arrangement, opened three place's macropores, this macropore can not anticollision, can not anti-penetration, let alone shellproof, and rainwater also can not be prevented.In order to pass three fixed bands of suspension arrangement, three holes are arranged also on helmet housing internal layer.So, all porose on the helmet shell though suspension arrangement does not have screw, nut with being connected of helmet shell, also be repeatedly to machine.
The projection hold-down support of 14 suspension system apparatus shown in the FIG..5 in the above-mentioned U.S. Pat 527277, exist simultaneously with helmet housing internal layer one foamed plastics cushion, just in case meet strong collision, the foamed plastics cushion holds when can't stand, then head bumps on hard projection hold-down support and will be subjected to severe injury.In order effectively to protect the safety of wearer's head, the hard projection hold-down support of design is irrational in the helmet shell.
Shellproof area by the Chinese standard public security large size helmet is 129187.78mm
2Calculate, if the helmet is provided with 5 holes, its large size helmet does not reach the ballistic performance requirement with regard to the effective area above 20% is arranged, if the helmet is provided with 6 holes, its effective shellproof area that does not reach requirement is about 28%.And bullet is just in case hit on screw, nut, and its harm to the people is bigger.For the medium and small sizes helmet, its area proportion that does not reach ballistic requirements can be bigger.
Close analysis according to the helmet is vertical both at home and abroad, the structure that a kind of nonmetal modern standard bulletproof halmet is abroad arranged is preferably, and it is also many that this helmet is followed closely goods abroad, uses generally its structure such as Fig. 1, Fig. 2, shown in Figure 3.
Among Fig. 1, this helmet is made up of helmet housing 1, connection fastening system, connector 5 etc., and it is affixed by connector 5 and helmet housing 1 to connect fastening system.Connector 5 comprises the special screw of quadruplet, nut 50, a pair of projection hold-down support 51 and a pair of tightening buckle 52 that is connected, the through hole that the screw that quadruplet is special, nut 50 pass on the helmet housing 1 is fixed on the helmet housing 1, by a pair of projection hold-down support 51 at helmet housing 1 rear portion and a pair of tightening buckle 52 that is connected of helmet housing 1 front portion, with helmet housing 1 be connected fastening system and link together, because of having above-mentioned existence because of screw, nut, hole connected mode, cause the shortcoming that partial function lost efficacy, secondary injures, so need to improve.
It generally is divided into large, medium and small three kinds of models, or adds especially big, special little five kinds of models, and branch is trouble, so need to improve.
The helmet connects fastening system, comprises that head height is regulated fastener 2, chin is regulated fastener 3 and head circumference adjusting fastener 4 down.
Among Fig. 2, head height is regulated fastener 2 and is contained head height regulating part 21, is cushion block, is connected with connector and helmet housing 1 inboard appropriate location, regulates the height of wearing of the helmet; Head height locating part 22; it is the spacing band of strip head height of two intersections; the two ends of the spacing band of two head heights are connected on the connector 5; can movablely locate; prevent just in case run into powerful impulse force; head height regulating part 21 lost efficacy, and the protection of two spacing bands of head height of head height locating part 22 is arranged, and still can alleviate or avoid injury.
Following chin is regulated fastener 3, by under entrust 31, chin is regulated tightening buckle (not illustrating among the figure), subiculum tight locking button 32 etc. and is formed down.
Head circumference is regulated fastener 4, regulates tightening buckle 42, three-dimensional adjusting button 43, preceding right side three-dimensional accommodation zone 44, preceding left side three-dimensional accommodation zone 45 etc. by collare accommodation zone 41, collare band and forms.
The function of helmet connection fastening system is the size by face, head height, head circumference, regulates each band length and subiculum position etc. repeatedly, makes it reach correct position, wear comfortablely, tight locking button 32 is aimed at buckled again, it constitutes complex structure, wears trouble, not only time-consuming but also bothersome, so need to improve.
Entrust the Y type three-dimensional adjusting button 43 at 31 two ends under the helmet both sides, be fixing nonadjustable, can't adjust to the state of the most comfortable according to wearer's head shape size preferably, sometimes even the triangle latch closure of this harder three-dimensional adjusting button 43, press against and on lower chin bone, make the people feel to be difficult to be subjected to, the helmet of 1.5kg weighs, if add bulletproof mask, actual weight＞the 4kg that bears of its head, the helmet shell very easily leans forward and comes off, influence wearer's action, complicated, fixed, the in bulk belt subiculum of this adjusting also has improved necessity.
By Fig. 1, shown in Figure 3, on the helmet housing 1 of existing protective helmet, all can see four fixing screws, the nut 50 of connector 5, four connecting holes are just arranged on the helmet housing 1 of corresponding position, barrier propterty is reduced because of the existence of connecting hole.Be to improve ballistic performance, the connected mode of past helmet housing 1 is 6 holes, after change 5 holes, 4 holes, 3 holes into, remove a hole, quite increase the shellproof area of a diameter 8cm circle, the hole is beneficial to shellproofly more better, but its steadiness is relatively poor.This standard helmet, with regard to the Kong Eryan of its 4 Φ 6, its area that does not reach performance requirement just is:
Π·r
2×4＝3.1415×(38+3)
2×4＝21124.1mm
2。
By above-mentioned 4 fixedly connected modes, regulate still more loaded down with trivial detailsly, will descend chin locking plug or tight locking button again, alignment socket or locking head, under invisible situation, it is quite time-consuming bothersome going to aim at connection.On the other hand, be connected for making with the helmet shell, the punching, metal structures such as hold-down screw, nut, brace must be arranged on the helmet shell, it is in light weight then to be tens grams, heavy then go up hectogram, and all having problems aspect waterproof, the antirust and comfortableness, so need improvement.
Representative a kind of Chinese patent, ZL0223496.3 is imitated shellproof protective helmet entirely, helmet shell atresia, it has unique full efficacy.But its suspension arrangement and helmet shell connected mode blemish in an otherwise perfect thing: 3 fixedly suspension arrangement be to improve bulletproof effect for it for subtracting the hole, stability is relatively poor; Following chin is regulated trouble of fastening system, so need to improve.
Another kind of representative Chinese patent, ZL02241128.3 are fitted the shellproof protective helmet of wearing fast, if head height is regulated suitably, really have the function of quick adjustment in using.But 3 fixedly the stability of suspension arrangement is relatively poor; The head circumference degree of regulation is less; Following chin is regulated fastening system, and by heavier connector, subiculum, subiculum restraint zone among this patent Fig. 3: 41, the continuous adjusting of 6,312,7,5 several connectors can be finished, connects not good enough, so the need improvement.
In the above-mentioned four kinds of patents and the modern standard helmet, all have blindly to look and aim at the connector that patches, dismantles, connector has the weight of 10～30 grams, also have 2～3 subiculum accommodation zones regulating, must regulate repeatedly repeatedly, wear time-consuming taking a lot of trouble, improved necessity is also arranged.
The utility model content
The purpose of this utility model, provide a kind of bulletproof halmet that does not have connector, atresia connection, to overcome the multinomial deficiency of the existing standard helmet, can stop the possibility that secondary is wound, make the security protection performance of helmet helmet housing reach 100%, it adopts system number, need not branch and can adapt to any head dummy, and wear convenient and swift.
For achieving the above object, technical solution of the present utility model provides a kind of bulletproof halmet that does not have connector, atresia connection, comprises the helmet housing, connects fastening system and connector; Its connector comprises sling group, jockey and adjusting tightening buckle; During helmet housing moulding that nonmetallic materials are made, within it sidewall near the horizontal Zhou Yuan the helmet housing end opening, one-body molded affixed many group sling groups, the sling group is evenly distributed on the horizontal Zhou Yuan of this helmet housing madial wall; Many group sling groups are connected with regulating tightening buckle or being connected fastening system by jockey or firm joint device, with the helmet housing be connected fastening system and combine;
Connect fastening system, comprise that chin is regulated fastener down; Following chin is regulated fastener, entrust under comprising, subiculum tight locking button, two slidable adjustment buttons, chin is regulated restraint zone down, under to entrust be a long band, the one end passes a slidable adjustment button, detachable affixed with subiculum tight locking button and this slidable adjustment button, the other end passes another slidable adjustment button, and is affixed with this another slidable adjustment button; After one end of the restraint zone of chin adjusting once passed the jockey of both sides, rear end sling group, two slidable adjustment buttons were passed at its two ends more respectively and two adjusting tightening buckles are detachable affixed.
Described bulletproof halmet, its described many group sling groups are annular high strength fibre sling group more than five groups, every group has two clasps at least; The sling group of front end both sides is regulated tightening buckle or is connected fastening system by jockey and two and is connected, the sling group of both sides, rear end by jockey be connected fastening system and be connected, the sling group of front end with firm joint device be connected fastening system and be connected, with the helmet housing be connected fastening system and combine.
Described bulletproof halmet, its described jockey is the thread gluing of the two group of strip, bonding back constitutes ring.
Described bulletproof halmet, its described adjusting tightening buckle is a day word button, order word button or double square button; Two slidable adjustment buttons are day word button or rectangle button.
Described bulletproof halmet is entrusted under it is described, comprises after the subiculum band before the band and subiculum, after the subiculum with length＞subiculum before the length of band, front side class subiculum type is fixed together in the middle part of being with after the two ends of band and the subiculum before the subiculum.
Described bulletproof halmet, after its described subiculum with length＞subiculum before the band length, band is the rectangular band of wide a 1.5～2.5cm of long 12～20cm after the subiculum, band is the short band of arc of wide a 1.5～2.5cm of long 8～15cm before the subiculum, and the band two ends become 41～51 degree class subiculum groove parts admittedly together with front side, band middle part after the subiculum before the subiculum.
Described bulletproof halmet, its described connection fastening system comprises that also head height is regulated fastener and head circumference is regulated fastener; Head height is regulated fastener, comprise head height locating part, head height adjusting rope, its head height locating part, comprise the high spacing band of four brachycephaly, one end of four high spacing bands of brachycephaly is connected mutually with the sling group of front end both sides, the sling group of both sides, rear end respectively, the other end is the collar, and the end that head height is regulated rope passes each collar in proper order, and its two ends are fastenedly connected with pantographic; After the moulding of head height locating part, be the skull cap shape, be positioned at helmet housing inboard, its head height is regulated the outside, four collar places of rope purse up, connects a circular gasket with firm joint device;
Head circumference is regulated fastener, comprises head circumference accommodation zone, firm joint device, adjusting securing member; One end of head circumference accommodation zone passes the ring that two jockeys on the sling group of two jockeys on the sling group of front end both sides and both sides, rear end constitute in proper order, and the adjusting securing member in the side with two ends is detachable affixed, makes the head circumference accommodation zone become a head circumference guard ring; The head circumference accommodation zone is provided with firm joint device over against the outside, position of front end, and the sling group of firm joint device and front end is detachable affixed.
Described bulletproof halmet, its described head circumference accommodation zone is installed with liner over against the inboard, position of front end, the free end of liner with the head height of firm joint device and head height locating part spacing be with detachable affixed.
Described bulletproof halmet, its described firm joint device is two-sided thread gluing.
The utility model does not have the advantage of the bulletproof halmet of connector, atresia connection: the security protection performance reaches 100%, has overcome in the existing helmet, and the safeguard function that causes because of porose, screw, mother lost efficacy, secondary harm; Overcome because of connector is blind and looked the trouble of aiming at connection, dismounting, also alleviated weight.
There are not connecting hole, screw, nut on the helmet housing, and inner no projection connecting portion; Regulate no connector connection in the fastening system, can directly wear, take off, save time and save trouble, can improve effect, favourable grabbing leant on opportunity of combat, elimination enemy, protection oneself, improved security greatly.Be regardless of models such as large, medium and small, especially big, special little, can reduce cost, reach good and cheap, further improved the adaptability of the helmet;
The utility model not only can be used as bulletproof halmet, also can be used as the armoring helmet, aviation helmet, Casque for motorcycle driver etc., helps anti-penetration, anticollision, anti-rainwater, anti-salt fog, anticorrosion etc.
Description of drawings
Fig. 1, existing standard helmet side-looking structural representation;
Fig. 2, the existing standard helmet are looked up structural representation;
Fig. 3, the inboard connector screw of existing standard helmet shell parent structure schematic diagram;
Fig. 4, there is not the bulletproof halmet side view that connector, atresia connect for the utility model;
Fig. 5, there is not the bulletproof halmet upward view that connector, atresia connect for the utility model;
Fig. 6, there is not the inboard connector sling of the bulletproof halmet group structural representation that connector, atresia connect for the utility model.
The specific embodiment
The utility model does not have the bulletproof halmet of connector, atresia connection, and its structure is shown in Fig. 4～6, and its structure also is applicable to other helmet.
The utility model does not have the bulletproof halmet of connector, atresia connection, and by atresia helmet housing 1, no connector connects the compositions such as connector 5 of fastening system and no screw, nut.Connector 5, form by sling group 50, jockey 51 and adjusting tightening buckle 52, during helmet housing 1 moulding that nonmetallic materials are made, sidewall is near the horizontal Zhou Yuan helmet housing 1 end opening within it, one-body molded affixed many group high strength fibre sling groups 50, high strength fibre sling group 50 is an annular more than five groups, is evenly distributed on the horizontal Zhou Yuan of helmet housing 1 madial wall, and every group has two clasps (as shown in Figure 6) at least; The sling group 50a of front end both sides regulates tightening buckle 52 or is connected fastening system by jockey 51a and two and is connected, the sling group 50b of both sides, rear end by jockey 51b be connected fastening system and be connected, the sling group 50c of front end with firm joint device 47 be connected fastening system and be connected, with helmet housing 1 be connected fastening system and combine.Jockey 51 is strip nylon hook, the thread gluing of the two group of nylon suede, and bonding back constitutes ring, can will connect the easy dismounting of fastening system and high strength fibre sling group 50 or couple together.Regulating tightening buckle 52, is a day word button, order word button or double square button.
Connect fastening system, comprise that head height is regulated fastener 2, chin is regulated fastener 3 and head circumference adjusting fastener 4 down.
Head height is regulated fastener 2 and is made up of parts such as head height locating part 22, head height adjusting ropes 23, its head height locating part 22, comprise the high spacing band of four brachycephaly, one end of four high spacing bands of brachycephaly is connected mutually with the sling group 50a of front end both sides, the sling group 50b of both sides, rear end respectively, the other end is the collar, the end that head height is regulated rope 23 passes each collar in proper order, covers two circles back and forth with after increasing its bonding strength in ring, and its two ends are fastenedly connected with pantographic.After 22 moulding of head height locating part, be the skull cap shape, be positioned at helmet housing 1 inboard, its head height is regulated the outside, four collar places of rope 23 purse ups, connects a circular gasket (not illustrating among the figure) with firm joint device.
Following chin regulate fastener 3 by be with 31 after the subiculum, be with 34 before the subiculum tight locking button 32, two slidable adjustment button 33a, 33b, subiculum, chin is regulated restraint zone 35 etc. and is formed down.Being long bands of a wide 2cm of long 15.5cm with 31 after the subiculum, is short bands of arc of a wide 2cm of long 11.2cm with 34 before the subiculum, is with front side, 31 middle part to become miter angle class subiculum groove part together with after 34 two ends and the subiculum before the subiculum, and two are with alternative conventional subiculum.End with 31 after the subiculum passes slidable adjustment button 33a, and detachable affixed with slidable adjustment button 33a with subiculum tight locking button 32, the other end passes slidable adjustment button 33b, and 33b is affixed with the slidable adjustment button.After one end of following chin adjusting restraint zone 35 passed the jockey 51b of both sides, rear end sling group 50b, its two ends pass two slidable adjustment button 33a, 33b respectively again and two adjusting tightening buckles 52 are detachable affixed.Two slidable adjustment button 33a, 33b are day word button or rectangle button.
Head circumference is regulated fastener 4 and is made up of head circumference accommodation zone 46, firm joint device 47, adjusting securing member 48 etc.One end of head circumference accommodation zone 46 passes the ring that two jockey 51b on the sling group 50b of two jockey 51a on the sling group 50a of front end both sides and both sides, rear end constitute in proper order, and the adjusting securing member 48 in the side with two ends is detachable affixed; Head circumference accommodation zone 46 is provided with firm joint device 47 over against the outside, position of front end, and firm joint device 47 is detachable affixed with the sling group 50c of front end, makes head circumference accommodation zone 46 make the head circumference guard ring.Head circumference accommodation zone 46 is installed with microscler netted liner 24 over against the inboard, position of front end, and the free end of netted liner 24 is with detachable affixed (not illustrating among the figure) so that the head height of firm joint device and head height locating part 22 is spacing.Firm joint device is two-sided thread gluing.
Two slidable adjustment button 33a, 33b have substituted junction button, the locking connector of original use trouble, entrust down and substituted original perishable rubber and plastic class subiculum bulk of component, be with 31 and following chins to regulate restraint zone 35 after the subiculum, constitute the dynamic Y type of bilateral three-dimensional and regulate fastener, make the utility model helmet structure simple, in light weight, wear conveniently.
The bulletproof halmet using method that the utility model does not have connector, atresia connection is: the head height of regulating head height locating part 22 is earlier regulated rope 23, to meet wearer's head height; Regulate the adjusting securing member 48 of head circumference accommodation zone 46, to meet wearer's head circumference, with two fixed size.When wearing, only need to regulate after the subiculum with 31 and following chin regulate the dynamic Y type of the bilateral three-dimensional adjusting fastener that restraint zone 35 constitutes, meeting wearer's the shape of face, adaptive once success, very convenient.
Claims (10)
1, a kind of bulletproof halmet that does not have connector, atresia connection comprises headpiece case, wears to connect fastening system and connector; It is characterized in that connector comprises sling group, jockey and adjusting tightening buckle; On the helmet housing madial wall that nonmetallic materials are made, by wearing connection fastening system needs, near the Zhou Yuan the helmet housing end opening, the affixed many group sling groups of middle axial symmetry; Many group sling groups are connected with regulating tightening buckle or being connected fastening system by jockey or firm joint device, with the helmet housing be connected fastening system and be combined into one;
Connect fastening system, comprise that chin is regulated fastener, head height adjusting device and head circumference adjusting device down; Following chin is regulated fastener, comprises a following chin adjusting restraint zone, belt slip subiculum; Belt slip subiculum comprises that band is buckled with preceding band, two slidable adjustment after the subiculum, becomes class subiculum shape with seam before band middle part after the subiculum and the subiculum, is with two ends affixed with a slidable adjustment button respectively thereafter; After the end that following chin is regulated restraint zone passed two collars of jockey of both sides, helmet rear end sling group, two slidable adjustment buttons of belt slip subiculum were passed at its two ends more respectively, and then to regulate tightening buckle with the anterior both sides of the helmet be detachable affixed.
2, bulletproof halmet as claimed in claim 1 is characterized in that, described many group sling groups are annular high strength fibre sling group more than five groups, and every group has two clasps at least; The sling group of front end both sides is regulated tightening buckle or is connected fastening system by jockey and two and is connected, the sling group of both sides, rear end by jockey be connected fastening system and be connected, the sling group of front end with firm joint device be connected fastening system and be connected, with the helmet housing be connected fastening system and combine.
3, bulletproof halmet as claimed in claim 1 is characterized in that, described jockey is the thread gluing of the two group of strip, and bonding back constitutes ring.
4, bulletproof halmet as claimed in claim 1 is characterized in that, described adjusting tightening buckle is a day word button, order word button or double square button; Two slidable adjustment buttons are day word button or rectangle button.
5, bulletproof halmet as claimed in claim 1, it is characterized in that, described belt slip subiculum, comprise that band and preceding band, standby subiculum locking device, two slidable adjustment are buckled after the subiculum,, be with an end and a slidable adjustment button affixed thereafter with seamly becoming class subiculum shape in the middle part of the band after the subiculum with before the subiculum, the inboard affixed subiculum locking head of the other end, passing another slidable adjustment button again, is movable the connection with the slidable adjustment button, affixed with the subiculum tight locking button again; Described standby subiculum locking device can be snap-fastener, velcro class connector.
6, bulletproof halmet as claimed in claim 1, it is characterized in that, after the described subiculum with length＞subiculum before the band length, band is the rectangular band of wide a 1.5～2.5cm of long 12～20cm after the subiculum, band is the short band of arc of wide a 1.5～2.5cm of long 8～15cm before the subiculum, and the band two ends become 41～51 degree class subiculum groove parts admittedly together with front side, band middle part after the subiculum before the subiculum.
7, bulletproof halmet as claimed in claim 1 or 2 is characterized in that, described connection fastening system comprises that also head height is regulated fastener and head circumference is regulated fastener; Head height is regulated fastener, comprise head height locating part, head height adjusting rope, its head height locating part, comprise the high spacing band of four brachycephaly, one end of four high spacing bands of brachycephaly is connected mutually with the sling group of front end both sides, the sling group of both sides, rear end respectively, the other end is the collar, and the end that head height is regulated rope passes each collar in proper order, and its two ends are fastenedly connected with pantographic; After the moulding of head height locating part, be the skull cap shape, be positioned at helmet housing inboard, its head height is regulated the outside, four collar places of rope purse up, connects a circular gasket with firm joint device;
Head circumference is regulated fastener, comprises head circumference accommodation zone, firm joint device, adjusting securing member; One end of head circumference accommodation zone passes the ring that two jockeys on the sling group of two jockeys on the sling group of front end both sides and both sides, rear end constitute in proper order, and the adjusting securing member in the side with two ends is detachable affixed, makes the head circumference accommodation zone become a head circumference guard ring; The head circumference accommodation zone is provided with firm joint device over against the outside, position of front end, and the sling group of firm joint device and front end is detachable affixed.
8, bulletproof halmet as claimed in claim 7 is characterized in that, described head circumference accommodation zone is installed with liner over against the inboard, position of front end, the free end of liner with the head height of firm joint device and head height locating part spacing be with detachable affixed.
9, bulletproof halmet as claimed in claim 1 or 2 is characterized in that, described firm joint device is two-sided thread gluing.
10, bulletproof halmet as claimed in claim 7 is characterized in that, described firm joint device is two-sided thread gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023077 CN200944020Y (en) | 2006-06-14 | 2006-06-14 | Bulletproof helmet without connector, hole connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023077 CN200944020Y (en) | 2006-06-14 | 2006-06-14 | Bulletproof helmet without connector, hole connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944020Y true CN200944020Y (en) | 2007-09-05 |
Family
ID=38718657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023077 Expired - Fee Related CN200944020Y (en) | 2006-06-14 | 2006-06-14 | Bulletproof helmet without connector, hole connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944020Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089544B (en) * | 2006-06-14 | 2010-05-26 | 张振民 | Bulletproof helmet without connector and non-hole connection |
| CN109443092A (en) * | 2019-01-10 | 2019-03-08 | 北京普凡防护科技有限公司 | It is a kind of without nail bulletproof halmet |
-
2006
- 2006-06-14 CN CN 200620023077 patent/CN200944020Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089544B (en) * | 2006-06-14 | 2010-05-26 | 张振民 | Bulletproof helmet without connector and non-hole connection |
| CN109443092A (en) * | 2019-01-10 | 2019-03-08 | 北京普凡防护科技有限公司 | It is a kind of without nail bulletproof halmet |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
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Granted publication date: 20070905 Termination date: 20100614 |