CN205597232U - Safety helmet device - Google Patents

Abstract

The utility model discloses a safety helmet device, include: the safety helmet has and is used for wearing the cap shell in people's head, a glasses connecting device is installed respectively to the cap shell outer wall left and right sides: through two glasses connecting device detachable connections be in safety spectacles on the cap shell has glasses belt buckle tooth, through the cap -lamp socket detachable connections of side -mounting is in before the cap shell outer wall safety cap lamp on the cap shell, wherein, every glasses connecting device include: the connecting seat, the connecting seat movable mounting be in on the cap shell outer wall, the seat is detained to glasses, glasses detain the seat with connecting seat swing joint, the glasses attacker, the glasses attacker with glasses are detained the seat and are rotated the connection, wherein, glasses are detained the seat and are connected the tooth's socket that back formation is used for lock joint glasses belt buckle tooth with the glasses attacker. The utility model discloses not only can protect head and face portion, can also load and unload light and safety spectacles, structural design is simple, convenient and practical.

Description

A kind of safety helmet device

Technical field

This utility model relates to a kind of safety helmet device, particularly relates to the safety helmet device that a kind of safeguard function is complete.

Background technology

Along with the development of society, the personal safe protection of workman increasingly comes into one's own, and the safety helmet device in existing market is various in style, but function is uneven, there is also potential safety hazard in terms of security protection, does not meets New Times requirement of shelter.

Utility model content

The problem that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist, it is provided that a kind of safety helmet device, is possible not only to protect head and face portion, it is also possible to cargo lamp and protective spectacles, and structure design is simple, convenient and practical.

For realizing above-mentioned purpose of the present utility model, it is provided that techniques below scheme:

A kind of safety helmet device, including: safety helmet, there is the cap shell for being worn on head part, the described cap shell outer wall left and right sides is separately installed with a glasses attachment means；By two dismantled and assembled protective spectacles being connected on described cap shell of described glasses attachment means, there is glasses band buckle teeth；By the dismantled and assembled safety cap lamp being connected on described cap shell of cap lamp socket of described cap shell outer wall installed in front；Wherein, each described glasses attachment means includes: connecting seat, described connection seat is movably arranged on described cap shell outer wall；Glasses Button Block, described glasses Button Block is flexibly connected with the described seat that is connected；Glasses attacker, described glasses attacker is rotationally connected with described glasses Button Block；Wherein, the teeth groove for snapping glasses band buckle teeth is formed with glasses attacker after described glasses Button Block is connected.

Preferably, described protective spectacles include: mirror holder, and described mirror holder is provided with step；It is arranged on described mirror holder and for being adjacent to the picture frame of human face；It is arranged on the exhausting window of the described picture frame left and right sides；And it is arranged at the dust guard inside described exhausting window；Eyeglass between described mirror holder and picture frame；Its one end is connected to the glasses band on described mirror holder, and the other end of described glasses band is provided with described glasses band buckle teeth；Wherein, formed for the groove disposing described eyeglass with described step when described picture frame is installed on described mirror holder.

Preferably, two ends of described mirror holder are respectively arranged with glasses band vehicle seat having buckle, and described each glasses band vehicle seat having buckle offers connecting hole；Two ends of described mirror holder are respectively provided with the otic placode frame extended to both sides, described each otic placode frame offer glasses with holes；Wherein, one end of described glasses band passes glasses rear the fixing with glasses band bracelet with holes of described otic placode frame and is connected, and described glasses band bracelet is connected with the connecting hole eye-splice of described glasses band vehicle seat having buckle.

Preferably, described safety cap lamp includes: lamp body, is provided with the connecting portion with tongue and groove bottom it；For mounting adjusting means lamp body being articulated on the cap lamp socket of described safety helmet；Wherein, described mounting adjusting means includes: the mounting adjustment seat hinged with described connecting portion；Hanging hook assembly in being arranged on the mounting seat mounting groove of described mounting adjustment seat and on the cap lamp socket being articulated in described safety helmet；Wherein, described mounting adjustment seat has two otic placodes hinged with described connecting portion by bearing pin, being mounted on the locking device for described mounting adjustment seat and connecting portion being locked on each described otic placode, described locking device includes: be arranged on the adjusting nut outside described otic placode；The lock nut threadeded with described adjusting nut in its one end, the other end of described lock nut is resisted against on described connecting portion through described otic placode.

Preferably, described hanging hook assembly includes: be arranged on the mounting seat in the mounting seat mounting groove of described mounting adjustment seat；Being arranged on described mounting seat bottom portion and the U-shaped hook on the cap lamp socket being articulated in safety helmet, described U-shaped hook has parallel lower horizontal plane and upper horizontal plane and the joint face making lower horizontal plane be connected with one end of upper horizontal plane；It is arranged on the flexure strip between described mounting seat and U-shaped hook, there is the horizontal part being fixedly mounted between described mounting seat and the upper horizontal plane of U-shaped hook and the curved portions extended from one end of described horizontal part；Wherein, described upper horizontal plane offering the first through hole, the lowermost end of the curved portions of described flexure strip can be by described first through hole against described lower horizontal plane.

Preferably, described lamp body includes: body；It is positioned at the lamp holder of described body front end；Being positioned at the battery container of described body postmedian, its rear end has bonnet, and its lower end has charge port；It is positioned at the power switch device of described body upper part；Wherein, arranging fluid sealant in described battery container, the battery being arranged in described battery container is separated by fluid sealant；Wherein, the bonnet of described battery container has miner's number plate.

Preferably, described power switch device includes: switch case；Being positioned at the on and off switch within described switch case, described on and off switch seals protection by sealing member；It is positioned at the button outside described switch case；Through described switch case the spring fastenings that connects described on and off switch and button.

Preferably, described safety helmet also includes: be arranged on the front Button Block of described cap shell inwall and rear Button Block；It is placed in the buffer pad at the interior middle part of described cap shell；Front lining band and rear lining band, one end of described front lining band and rear lining band connects described buffer pad, and the other end of described front lining band has front lining band eye-splice, and the other end of described rear lining band has the rear lining band eye-splice buckling into described rear Button Block；Laying respectively at two face guard bands of the described cap shell left and right sides, the two ends of every described face guard band connect the inwall of described cap shell respectively；Interior interfacing circle, described interior interfacing circle is connected with described front lining band eye-splice；Wherein, one end of every described face guard band has front face bracelet, and the other end has rear face bracelet；After described front face bracelet is connected with front lining band eye-splice, snapping enters described front Button Block；Described rear face bracelet is flexibly connected with described cap shell.

Preferably, one end of every described face guard band has front face bracelet, and the other end has rear face bracelet；After described front face bracelet is connected with front lining band eye-splice, snapping enters described front Button Block；Described rear face bracelet is flexibly connected with described cap shell.

Preferably, described safety helmet also includes chin strap, and the two ends of described chin strap are linked together with described two face guard bands by two band connectors respectively；Described chin strap is made up of the two sections of chin strap sections plugged, and the inserted terminal of one section of chin strap section installs eye-splice, and the inserted terminal of another section of chin strap section installs the eye-splice seat inserted for eye-splice.

Preferably, the two ends of described interior interfacing circle connect the slack adjuster for regulating its degree of tightness, and described slack adjuster includes: switch enclosure, has switch box body and the switch enclosure cover snapped onto on described switch box body, is provided with installation axle in described switch enclosure body；Connecting described interior interfacing circle two ends and the first regulation band being stacked in described switch enclosure body and the second regulation band respectively, the stacked end of described first regulation band and the second regulation band is respectively equipped with the bar hole with monolateral tooth；Being arranged on the travelling gear on described installation axle, one end of described travelling gear is engaged with two monolateral teeth, and the other end has the first polygon shaft；Knob gear attachment cap, it has crown and shade, and the bottom surface of described crown is provided with the second polygon shaft for being arranged on described first polygon shaft and coordinate with it, and the end face of described crown is provided with multiple positioning convex；Degree of tightness knob, which is provided with the multiple locating slots inserted for multiple positioning convex correspondences；Return spring, is arranged between described travelling gear and knob gear attachment cap；Wherein, described switch enclosure cover offering installing hole, described knob gear attachment cap is connected through described installing hole with described degree of tightness knob.

Preferably, the outer of described shade is provided with outer teeth, is provided with the interior teeth engaged with described outer teeth in described installing hole.

The beneficial effects of the utility model are embodied in following aspect:

1, the connection seat of glasses attachment means of the present utility model is flexibly connected with cap shell, and glasses Button Block is flexibly connected with being connected seat, and the design of flexible connection can facilitate the people of different shape of face to adjust the best orientation wearing protective spectacles, improves comfort level；

2, rear face bracelet is flexibly connected with cap shell, can adjust the position of wearing of face guard band according to the people of different shapes of face, improve comfort level；

3, U-shaped hook clamps under the effect of flexure strip and is articulated on the cap lamp socket of safety helmet so that safety cap lamp is fixedly clamped on safety cap lamp, do not come off and safety cap lamp insert from safety helmet taking-up very convenient；

4, mount hinged between adjustment seat and the connecting portion of lamp body and be locked by locking device, unclamping locking device and can tighten locking device with the light angle of easy adjustment lamp holder lamp holder can be fixed on optimal illumination angle；

5, the picture frame both sides of this utility model protective spectacles are provided with exhausting window, there is good permeability, on spectacle-frame, dust guard is installed in position corresponding with exhausting window, the dust being possible to prevent in environment falls in glasses, dust-obstructing efficiency is good, particularly dust guard is arranged on the inner side of picture frame, it is possible to reduce with contacting of dust, be conducive to keeping the cleaning of dust guard；

6, picture frame both sides of the present utility model arrange dust guard socket, can be with easy removal dust guard by dust guard socket, it is simple to change dust guard, keep cleaning and the breathability of glasses.

Accompanying drawing explanation

Fig. 1 is the exploded view of this utility model safety helmet device；

Fig. 2 is the installation diagram of this utility model safety helmet device；

Fig. 3 is the left side view shown in Fig. 2；

Fig. 4 is the side view of the cap shell of the safety helmet of this utility model safety helmet device；

Fig. 5,6 it is the front view of safety helmet of this utility model safety helmet device；

Fig. 7 is the rearview of the safety helmet of this utility model safety helmet device；

Fig. 8 is the upward view of the safety helmet of this utility model safety helmet device；

Fig. 9,10 it is the side view of safety cap lamp of utility model safety helmet device；

Figure 11 is the rearview of the safety cap lamp of utility model safety helmet device；

Figure 12 is the sectional view of line A-A along Figure 11；

Figure 13 a, 13b are the structural representations of the mounting adjustment seat of safety cap lamp；

Figure 14 a, 14b are the structural representations of the hanging hook assembly of safety cap lamp；

Figure 15 a, 15b are the structural representations of the mounting seat of the hanging hook assembly of safety cap lamp；

Figure 16 a, 16b are the structural representations of the flexure strip of the hanging hook assembly of safety cap lamp；

Figure 17 a, 17b are the structural representations of the U-shaped hook of the hanging hook assembly of safety cap lamp；

Figure 18 is the structural representation of the protective spectacles of this utility model safety helmet device；

Figure 19 is the structural representation (not shown eyeglass) of the protective spectacles of this utility model safety helmet device；

Figure 20 a is the enlarged drawing of B in Figure 19；

Figure 20 b is the exploded view of Figure 20 a；

Figure 21 is the structural representation of the dust guard of the protective spectacles of this utility model safety helmet device；

Figure 22 is the side view of Figure 21；

Figure 23 a is the structural representation of switch box body of the present utility model；

Figure 23 b is that the first regulation band of the present utility model and second regulates the structural representation that band is stacked in switch enclosure body；

Figure 24 a is the front view of switch enclosure cover of the present utility model；

Figure 24 b is the top view shown in Figure 24 a；

Figure 25 is the front view of travelling gear of the present utility model；

Figure 26 is the front view of knob gear attachment cap of the present utility model；

Figure 26 a is the top view shown in Figure 12；

Figure 26 b is the upward view shown in Figure 12；

Figure 27 is the front view of degree of tightness knob of the present utility model；

Figure 27 a is the top view shown in Figure 13；

Figure 28 a is the state diagram of slack adjuster when can adjust tightness of interior interfacing circle；

Figure 28 b is the locking state figure that interior interfacing circle is adjusted to slack adjuster during suitable tightness.

Description of reference numerals: 1-safety helmet；10-cap shell；10a-connects seat installing hole；10b-face band installing hole；10c-steam vent；Button Block before 101a, 103a-；Button Block after 102a, 104a-；101, lining band eye-splice before 103-；102, lining band eye-splice after 104-；11-cap lamp socket；111-climbers；12-socket mounting hole；13-cap insignia installing hole；14-cap insignia；16-ear muffler；17-air vent；18-is anti-pounds liner；19-is anti-pounds band；2-is anti-pounds liner；21, lining band before 23-；22, lining band after 24-；Interfacing circle in 25-；251-first regulates band；252-second regulates band；The monolateral tooth of 251a, 252a-；26-travelling gear；261-the first polygon shaft；270-threaded connector；27-degree of tightness knob；271-locating slot；272-centre bore；28-switch enclosure；281-switchs box body；281a-installs axle；282-switch enclosure cover；2821-installing hole；29-knob gear attachment cap；290-return spring；291-crown；291a-the second polygon shaft；291b-positioning convex；291c-centre bore；292-shade；30-bearing pin；31,33-face guard band；311, face bracelet before 333-；312, face bracelet after 334-；32-band connector；35-chin strap；35a-eye-splice；35b-eye-splice seat；35c-chin pad；4-glasses attachment means；40-bearing pin；41-spring；42,43-bearing pin；44-torsion spring；400-teeth groove；4a-connects seat；4b-glasses Button Block；4c-glasses attacker；5-protective spectacles；51-trim ring；52-mirror holder；52a-step；521,522-otic placode frame；521a, 522a-glasses are with holes；56,57-glasses band vehicle seat having buckle；56a, 57a-connecting hole；551,552-glasses band；551a, 552a-glasses band bracelet；551b, 552b-glasses band buckle teeth；53-eyeglass；54-picture frame；54a-dust guard socket；541-exhausting window；542-dust guard；542a-Air Filter；The dust-proof frame of 542b-；542c-flexure strip；6-safety cap lamp；61-connecting portion；61a-tongue and groove；62-lamp body；621-lamp holder；622-battery container；622a-bonnet；622b-charge port；622c-fluid sealant；622d-miner's number plate；623-power switch device；6231-switch case；6232-on and off switch；6233-button；6234-spring fastenings；7-mounts adjustment seat；700-mounts seat mounting groove；70-bearing pin；71-otic placode；7a-adjusting nut；7b-lock nut；72-third through-hole；8-mounts seat；80-mounts seat body；81-the second through hole；82-links up with mounting groove；83-groove；84-spring；85-ball；90-U type is linked up with；901-lower horizontal plane；902-upper horizontal plane；902a-the first through hole；903-joint face；The vertical connecting portion of 904-；9-flexure strip；91-horizontal part；92-curved portions.

Detailed description of the invention

As shown in Figures 1 to 3, this utility model safety helmet device includes: safety helmet 1, has the cap shell 10 for being worn on head part, and the cap shell 10 outer wall left and right sides is separately installed with a glasses attachment means 4；By two dismantled and assembled protective spectacles 5 being connected on cap shell 10 of glasses attachment means 4；By the dismantled and assembled safety cap lamp 6 being connected on cap shell 10 of the cap lamp socket 11 of cap shell 10 outer wall installed in front.

This utility model is applicable to various industrial and mineral occasion, and various disaster relief occasion, and safety helmet 1 has to be prevented head pounding dust-proof protective action；Protective spectacles 5 have the protective action to glasses；Safety cap lamp 6 is used for illuminating protection.

This utility model is discussed in detail below in conjunction with the accompanying drawings.

As shown in Figure 8, safety helmet 1 includes: cap shell 10, and the inwall of cap shell 10 is provided with front Button Block 101a, 103a and rear Button Block 102a, 104a；；It is placed in the buffer pad 2 at the interior middle part of cap shell 10；Front lining band 21,23 and rear lining band 22,24；Lay respectively at two face guard bands 31,33 of cap shell 10 left and right sides, the inwall of the two ends of every face guard band 31,33 attachment cap shell 10 respectively；The chin strap 35 being connected between face guard band 31 and face guard band 33；Interior interfacing circle 25.

The nouns of locality such as the front, rear, left and right occurred in following description are that the custom orientation according to people's safe wearing cap is defined, such as, when cap shell shown in Fig. 8 is worn on head part, chin strap 35, for being supported in the chin of people, is defined within the front portion of cap shell；Front lining band 21 and rear lining band 22 are defined within the left side of cap shell, and after front lining band 23, lining band 24 is defined within the right side of cap shell.Front, rear, left and right are defined after remaining view is corresponding with Fig. 8.

As shown in Figure 8, front lining band 21, rear lining band 22 and face guard band 31 are positioned at the left side of cap shell 10, and one end of front lining band 21 connects buffer pad 2, and the other end has front lining band eye-splice 101.One end of face guard band 31 has front face bracelet 311, and the other end has rear face bracelet 312；As shown in Figure 6, after front face bracelet 311 is connected with front lining band eye-splice 101, snapping enters front Button Block 101a；Rear face bracelet 312 is flexibly connected with cap shell 10.Concrete, such as Fig. 4, shown in 7 and 8, rear face bracelet 312 is movably arranged on cap shell 10 after sequentially passing through the face band installing hole 10b and rear face bracelet 312 offered on cap shell 10 by bearing pin 30.

As shown in Figure 8, one end of rear lining band 22 connects buffer pad 2, and the other end has the rear lining band eye-splice 102 buckling into rear Button Block 102a.

Corresponding, as shown in Figure 8, front lining band 23, rear lining band 24 and face guard band 33 are positioned at the right side of cap shell 10, and one end of front lining band 23 connects buffer pad 2, and the other end has front lining band eye-splice 103.One end of face guard band 33 has front face bracelet 333, and the other end has rear face bracelet 334；After front face bracelet 333 is connected with front lining band eye-splice 103, snapping enters front Button Block 103a；Rear face bracelet 334 is flexibly connected with cap shell 10.Concrete, as shown in figures 4 and 8, rear face bracelet 334 is movably arranged on cap shell 10 after sequentially passing through the face band installing hole 10b and rear face bracelet 334 offered on cap shell 10 by bearing pin 30.

As shown in Figure 8, one end of rear lining band 24 connects buffer pad 2, and the other end has the rear lining band eye-splice 104 buckling into rear Button Block 104a.

As shown in figs. 5 and 8, the two ends of chin strap 35 are linked together with face guard band 31 and face guard band 33 by two band connectors 32 respectively.Concrete, chin strap 35 is made up of the two sections of chin strap sections plugged, and the inserted terminal of one section of chin strap section installs eye-splice 35a, and the inserted terminal of another section of chin strap section installs the eye-splice seat 35b inserted for eye-splice 35a；Wherein, the centre position of chin strap 35 is installed on chin pad 35c.

As seen in figs. 6 and 8, the anterior and front lining band eye-splice 101,103 of interior interfacing circle 25 is connected.As shown in Figure 8, the two ends, rear portion of interior interfacing circle 25 connect the slack adjuster for regulating its degree of tightness.

Concrete, slack adjuster includes: switch enclosure 28, there is switch box body 281 and for snapping onto the switch enclosure cover 282 on switch box body 281, it is provided with installation axle 281a (as shown in Figure 28 a, 28b and 23a) in switch box body 281, switch enclosure cover 282 offers installing hole 2821 (as shown in Figure 28 a, 28b and 24b)；First regulation band 251 and the second regulation band 252, first regulation regulates the two ends of interfacing circle 25 in connecting respectively with 252 with 251 and second, and be stacked in switch box body 281, the first regulation regulates the stacked end with 252 with 251 and second and is respectively equipped with the bar hole (as shown in Figure 28 a, 28b and 23b) with monolateral tooth 251a, 252a；Being arranged on the travelling gear 26 installed on axle 281a, travelling gear 26 has one end of tooth and engages with two monolateral tooth 251a, 252a, and the other end has the first polygon shaft 261 (as shown in Figure 28 a, 28b and 25)；Knob gear attachment cap 29, it has crown 291 and shade 292, the bottom surface of crown 291 is provided with the second polygon shaft 291a for being sleeved on the first polygon shaft 261 and coordinate with it, and the end face of crown 291 is provided with multiple positioning convex 291b (as shown in Figure 28 a, 28b, 26a, 26b and 26)；Return spring 290, is arranged between travelling gear 26 and knob gear attachment cap 29 (as shown in Figure 28 a, 28b)；Degree of tightness knob 27, which is provided with the multiple locating slots 271 (as shown in Figure 28 a, 28b, 27 and 27a) inserted for multiple positioning convex 291b correspondences.

The stacked end that first regulation regulates with 252 with 251 and second when mounted, is first stretched in switch box body 281 stacked from the both sides of switch box body 281, installs axle 281a and stretch out from stacked bar hole by this utility model respectively；Penetrate, by installing axle 281a, the axis hole that travelling gear 26 center is offered again, and travelling gear 26 is engaged with monolateral tooth 251a, 252a；The second polygon shaft 291a socket by the first polygon shaft 261 of travelling gear 26 with knob gear attachment cap 29, and return spring 290 is arranged between travelling gear 26 and knob gear attachment cap 29, the socket of the first polygon shaft 261 and the second polygon shaft 291a makes travelling gear 26 being rotated by and knob gear attachment cap 29 can be made to move along the central axis of polygon shaft relative to travelling gear 26 at knob gear attachment cap 29；nullSwitch enclosure cover 282 is snapped onto switch box body 281，Knob gear attachment cap 29 is connected through the installing hole 2821 of switch enclosure cover 282 with degree of tightness knob 27，Concrete，The centre bore 272 that threaded connector 270 is opened through the centre bore 291c opened on crown 291 and degree of tightness knob 27 is by knob gear attachment cap 29 and degree of tightness knob 27 is fixing connects，Prevent degree of tightness knob 27 from dropping，After knob gear attachment cap 29 and the fixing connection of degree of tightness knob 27，Multiple positioning convex 291b correspondences are inserted in multiple locating slots 271，Guarantee that degree of tightness knob 27 drives knob gear attachment cap 29 to rotate together when rotating，Thus band nutating gear 26 rotates，Just the first regulation band 251 and the second regulation band 252 can be driven opposing or move towards，In realizing, interfacing circle 25 unclamps or tightens up.

As shown in Figure 28 a, 28b, 26a, 26b and 26, the outer of the shade 292 of knob gear attachment cap 29 is provided with outer teeth 292a, as shown in Figure 28 a, 28b and 24b, interior teeth 282a engaged with outer teeth 292a it are provided with in the installing hole 2821 of switch enclosure cover 282, when outer teeth 292a engage with interior teeth 282a, knob gear attachment cap 29 can be fixed on and can not rotate under the effect of external force on switch enclosure cover 282.

When being adjusted to suitable tightness for interior interfacing circle 25 as depicted in fig. 28b, the state diagram of slack adjuster.Under the restoring force effect of return spring 290, knob gear attachment cap 29 does opposing moving along the first polygon shaft 261 relative to travelling gear 26, until the stop motion by the resistance until switch enclosure cover 282, now outer teeth 292a of its shade 292 engage with interior teeth 282a of switch enclosure cover 282, knob gear attachment cap 29 is locked, and can not rotate under the effect of external force.

When can adjust tightness for interior interfacing circle 25 as shown in figure 28 a, the state diagram of slack adjuster.Degree of tightness knob 27 is pressed when shown in Figure 28 b, the knob gear attachment cap 29 being fastenedly connected with degree of tightness knob 27 under by the effect of pressure in opposite directions travelling gear 26 move, now outer teeth 292a of its shade 292 depart from interior teeth 282a of switch enclosure cover 282, the locking of knob gear attachment cap 29 is released from, under the effect of external force, band nutating gear 26 rotates, and the degree of tightness that just can realize interior interfacing circle 25 adjusts.

Particularly, as shown in Figure 8, the cap shell 10 outer wall left and right sides is separately installed with a glasses attachment means 4, for connecting protective spectacles, this glasses attachment means 4 can realize the convenient dismounting of protective spectacles and install, and it is suitable for different shape of face crowd, comfortable wearing by the protective spectacles of this glasses attachment means 4 installation.

Concrete, glasses attachment means 4 includes: the connection seat 4a being movably arranged on cap shell 10 outer wall, connect seat 4a and be provided with spring 41, spring 41 is connecting between seat 4a and cap shell 10, and bearing pin 40 sequentially passes through after connecting the connection seat installing hole 10a offered on seat 4a, spring 41 and cap shell 10 and be movably arranged on cap shell 10 by connection seat 4a (Fig. 4,8 and 3 shown in)；Glasses Button Block 4b, glasses Button Block 4b are flexibly connected firmly (shown in Fig. 8 and 3) by bearing pin 42 with being connected seat 4a；Glasses attacker 4c, between glasses attacker 4c and glasses Button Block 4b, torsion spring 44 is set, bearing pin 43 is turned after passing glasses Button Block 4b, torsion spring 44 and glasses attacker 4c and is connected firmly, and glasses Button Block 4b forms the teeth groove 400 (shown in Fig. 8 and 3) of the glasses band buckle teeth for snapping protective spectacles 5 with glasses attacker 4c after being connected.Pull glasses attacker 4c, just protective spectacles 5 can be installed or removed in glasses attachment means 4；And glasses band buckle teeth engages with teeth groove 400 and is connected firmly, protective spectacles difficult drop-off.

As shown in Figures 18 and 19, protective spectacles 5 include: mirror holder 52；It is arranged on mirror holder 52 and for being adjacent to the picture frame 54 of human face；The eyeglass 53 being arranged between mirror holder 52 and picture frame 54；The glasses band 551,552 being arranged on mirror holder 52.Concrete, as shown in Figure 20 a and 20b, mirror holder 52 is provided with step 52a, is formed for the groove disposing eyeglass 53 with step 52a when picture frame 54 is installed on mirror holder 52.

As shown in Figure 20 a and 20b, protective spectacles 5 also include trim ring 51.During installation, mirror holder 52 is arranging multiple seat that is connected with the junction of picture frame 54, and screw sequentially passes through trim ring 51, picture frame 52 is tightened on the connection seat of described mirror holder 52, thus compresses eyeglass 53, is connected firmly.

As shown in figure 19, picture frame 54 left and right sides is provided with exhausting window 541, is used for keeping protective spectacles good air permeability；On picture frame 54, the position corresponding to exhausting window 541 is provided with dust guard 542, is possible not only to prevent dust from falling into block vision in glasses, and ensures good permeability.As shown in figure 19, dust guard 542 is arranged on the inner side of exhausting window 541, concrete, picture frame 54 is provided with the dust guard socket 54a for dismounting dust guard 542, dust guard 542 is arranged on picture frame 54 by dust guard socket 54a and is positioned at inside exhausting window 541, can be convenient for changing dust guard 542 by dust guard socket 54a.

As shown in figs. 21 and 22, dust guard 542 includes: Air Filter 542a, for blocks dust；It is fixed on the dust-proof frame 542b of Air Filter 542a periphery；It is arranged on the flexure strip 542c on dust-proof frame 542b, is used for making dust guard 542 closely be inserted into picture frame 54.

Such as Fig. 1, shown in 18 and 19, mirror holder 52 is curved, and two end is respectively arranged with glasses band vehicle seat having buckle 57,56.Connecting hole 57a is offered on glasses band vehicle seat having buckle 57；Connecting hole 56a is offered on glasses band vehicle seat having buckle 56.Two ends of mirror holder 52 are respectively provided with the otic placode frame 521,522 extended to both sides.Glasses 521a with holes is offered on otic placode frame 521；Glasses 522a with holes is offered on otic placode frame 522.

Such as Fig. 1, shown in 18 and 19, one end of glasses band 551 is connected through fixing with glasses band bracelet 551a after the glasses 521a with holes of otic placode frame 521, and glasses band bracelet 551a is connected with the connecting hole 57a eye-splice of glasses band vehicle seat having buckle 57；The other end of glasses band 551 has glasses band buckle teeth 551b, enters the teeth groove 400 of the corresponding glasses attachment means 4 arranged on the left of safety helmet 1 for snapping.Same, one end of glasses band 552 is connected through fixing with glasses band bracelet 552a after the glasses 522a with holes of otic placode frame 522, and glasses band bracelet 552a is connected with the connecting hole 56a eye-splice of glasses band vehicle seat having buckle 56；The other end of glasses band 552 has glasses band buckle teeth 552b, enters the teeth groove 400 of the corresponding glasses attachment means 4 arranged on the right side of safety helmet 1 for snapping.

Glasses band 551,552 is elastic cord, it is simple to regulation, comfortable wearing.

Such as Fig. 3, shown in 5 and 6, the front side of cap shell 10 outer wall is provided with for the socket mounting hole 12 of mounting cap lamp socket 11 with for installing the cap insignia installing hole 13 of cap insignia 14；As it is shown on figure 3, cap lamp socket 11 has the climbers 111 for inserting socket mounting hole 12；Cap insignia 14 has the cap insignia base for inserting cap insignia installing hole 13.Cap insignia base 141 be arranged above keep off runner plate 142, when protective spectacles are placed on cap shell, gear runner plate 142 be used for preventing protective spectacles towards the rear landing of cap shell.Cap lamp socket 11 is used for installing safety cap lamp 6.

As shown in Figs. 9 to 11, safety cap lamp 6 includes: lamp body 62, is provided with the connecting portion 61 with tongue and groove 61a bottom it；For the mounting adjusting means that lamp body 62 is articulated on safety helmet.Wherein, mounting adjusting means includes: the mounting adjustment seat 7 hinged with connecting portion 61；It is arranged on the hanging hook assembly in the mounting seat mounting groove 700 of described mounting adjustment seat 7.

The mounting adjustment seat 7 of this mounting adjusting means is hinged with the connecting portion 61 of lamp body and is locked by locking device, the lamp body being hinged in mounting adjustment seat 7 can regulate light angle, by locking device, lamp body is locked in mounting adjustment seat 7 after regulating light angle, it is to avoid lamp body arbitrarily swings and off-target light angle.

The hanging hook assembly of this mounting adjusting means mounts with the cap lamp socket clamping of safety helmet, and hanging hook assembly is possible not only to make safety cap lamp tightly be articulated on safety helmet, will not come off easily and safety cap lamp can be made easily to mount and dismount from safety helmet.

Describe safety cap lamp below in conjunction with the accompanying drawings in detail and clamp the structure being articulated on safety helmet.As shown in Figs. 9 to 11, hanging hook assembly includes: be arranged on the mounting seat 8 in the mounting seat mounting groove 700 of mounting adjustment seat 7；It is arranged on bottom mounting seat 8 and for the U-shaped hook 90 being articulated on safety helmet；Be arranged between mounting seat 8 and U-shaped hook 90 for make U-shaped hook 90 hang tight on safety helmet flexure strip 9.

Concrete, as shown in Figure 14 a, 14b, 16a and 16b, flexure strip 9 includes: be fixedly mounted on the horizontal part 91 between mounting seat 8 and U-shaped hook 90；The curved portions 92 extended from one end of horizontal part 91.

As shown in Figure 14 a, 14b, 17a and 17b, U-shaped hook 90 includes: U-shaped hanger bulk, and U-shaped hanger bulk has parallel lower horizontal plane 901 and upper horizontal plane 902 and the joint face 903 making lower horizontal plane 901 be connected with one end of upper horizontal plane 902；It is vertically connected on the two of both sides vertical connecting portion 904 above upper horizontal plane 902；Wherein, the first through hole 902a is offered on upper horizontal plane 902, the lowermost end of the curved portions 92 of flexure strip 9 can be by the first through hole 902a against lower horizontal plane 901, owing to curved portions 92 always keeps down the resilient abutment power of horizontal plane, when lower horizontal plane 901 is hung in the slot of the cap lamp socket inserting safety helmet, the cap lamp socket of lower horizontal plane 901 with safety helmet is fixedly clamped by the curved portions 92 of flexure strip 9, so that safety cap lamp will not come off easily from safety helmet.

As shown in Figure 14 a, 14b, 15a and 15b, mounting seat 8 includes: mounting seat body 80；Second through hole 81 of through mounting seat body 80, the second through hole 81 is correspondingly arranged with the first through hole 902a；Being opened in two hook mounting grooves 82 of mounting seat body 80 both sides, the vertical connecting portion 904 of the two of U-shaped hook 90 is arranged on two hook mounting grooves 82 by bearing pin.

The lamp body describing safety cap lamp below in conjunction with the accompanying drawings in detail realizes light angle regulation and the structure being locked.As shown in Figs. 9 to 11, mounting adjustment seat 7 has two otic placodes 71, and bearing pin 70 makes mounting adjustment seat 7 hinged with connecting portion 61 through two otic placodes 71 with connecting portion 61.

It is provided with, in mounting adjusting means, the elastic positioning member that the tongue and groove 61a with connecting portion 61 offsets, the light angle of easy adjustment lamp holder and saving before being locked can be realized by elastic positioning member and the trouble of angle is positioned manually.

As illustrated in fig. 13b, mounting adjustment seat 7 has the third through-hole 72 between two otic placodes 71；As shown in Figure 10, mounting seat 8 has the groove 83 being connected with third through-hole 72.Elastic positioning member includes: be placed in the spring 84 in the groove 83 of mounting seat 8；It is placed in the ball 85 between the tongue and groove 61a of spring 84 and connecting portion 61；Wherein, the external diameter of ball 85 is more than the aperture of third through-hole 72, and the top of ball 85 offsets through the tongue and groove 61a of third through-hole 72 with connecting portion 61.When ball slides along tongue and groove, the regulation of light angle just can be realized.

As shown in figure 11, each otic placode 71 being mounted on for locking device mounting adjustment seat 7 and connecting portion 61 being locked, locking device includes: be arranged on the adjusting nut 7a outside otic placode 71；Lock nut 7b, one end of lock nut 7b threadeds with adjusting nut 7a, and the other end of lock nut 7b is resisted against on connecting portion 61 through otic placode.Rotating adjusting nut 7a can unclamp or lock mounting adjustment seat 7 and connecting portion 61.

Wherein, as shown in Figure 11 and 13a, 13b, mounting adjustment seat 7 has mounting seat mounting groove 700, and mounting seat 8 is arranged in mounting seat mounting groove 700.

In explained below, by lamp holder 621 before the position of lamp body body is set to, after the position at the bonnet 622a place of battery container 622 is set to.As shown in Figures 9 and 10, lamp body 62 includes: body；It is positioned at the lamp holder 621 of body front end；Being positioned at the battery container 622 of body postmedian, battery container 622 rear end has bonnet 622a, and battery container 622 lower end has charge port 622b；It is positioned at the power switch device 623 of body upper part.

As shown in figure 12, arranging fluid sealant 622c in battery container 622, the battery being arranged in battery container 622 is separated by fluid sealant 622c.

As it is shown in figure 9, power switch device 623 includes: switch case 6231；Being positioned at the on and off switch 6232 within switch case 6231, on and off switch seals protection by sealing member；It is positioned at the button 6233 outside switch case 6231；Through switch case 6231 spring fastenings 6234 that connects on and off switch 6232 and button.

As shown in figure 11, the bonnet 622a of battery container 622 has miner number plate 622d, it is simple to miner is carried out establishment management.

Light source of the present utility model uses LED, and this utility model is provided with short-circuit protector and intelligent positioning software.

As shown in Figure 4, the left and right sides of cap shell 10 is additionally provided with ear muffler 16, and it offers multiple air vent 17.

Such as Fig. 4, shown in 5 and 7, the both sides, top of cap shell 10 are provided with multiple steam vent 10c.

As shown in FIG. 7 and 8, it is provided with anti-liner 18 of pounding in cap shell 10 and pounds band 19 with anti-.

Although above this utility model being explained in detail; but this utility model is not limited to this; those skilled in the art can modify according to principle of the present utility model; therefore, all various amendments carried out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.

Claims (10)

1. a safety helmet device, it is characterised in that including:

Safety helmet, has the cap shell for being worn on head part, and the described cap shell outer wall left and right sides is separately installed with One glasses attachment means；

By two dismantled and assembled protective spectacles being connected on described cap shell of described glasses attachment means, there are glasses Band buckle teeth；

By the dismantled and assembled safety helmet being connected on described cap shell of cap lamp socket of described cap shell outer wall installed in front Lamp；

Wherein, each described glasses attachment means includes:

Connecting seat, described connection seat is movably arranged on described cap shell outer wall；

Glasses Button Block, described glasses Button Block is flexibly connected with the described seat that is connected；

Glasses attacker, described glasses attacker is rotationally connected with described glasses Button Block；

Wherein, the teeth groove for snapping glasses band buckle teeth is formed with glasses attacker after described glasses Button Block is connected.

2. safety helmet device as claimed in claim 1, it is characterised in that described protective spectacles include:

Mirror holder, described mirror holder is provided with step；

It is arranged on described mirror holder and for being adjacent to the picture frame of human face；

It is arranged on the exhausting window of the described picture frame left and right sides；And

It is arranged at the dust guard inside described exhausting window；

Eyeglass between described mirror holder and picture frame；

Its one end is connected to the glasses band on described mirror holder, and the other end of described glasses band is provided with described glasses bracelet Tooth；

Wherein, formed for disposing the recessed of described eyeglass with described step when described picture frame is installed on described mirror holder Groove.

3. safety helmet device as claimed in claim 2, it is characterised in that

Two ends of described mirror holder are respectively arranged with glasses band vehicle seat having buckle, and described each glasses band vehicle seat having buckle is opened It is provided with connecting hole；

Two ends of described mirror holder are respectively provided with the otic placode frame extended to both sides, and described each otic placode frame is offered There are glasses with holes；

Wherein, one end of described glasses band connects through with holes the fixing with glasses band bracelet afterwards of glasses of described otic placode frame Connecing, described glasses band bracelet is connected with the connecting hole eye-splice of described glasses band vehicle seat having buckle.

4. safety helmet device as claimed in claim 3, it is characterised in that described safety cap lamp includes:

Lamp body, is provided with the connecting portion with tongue and groove bottom it；

For mounting adjusting means lamp body being articulated on the cap lamp socket of described safety helmet；

Wherein, described mounting adjusting means includes:

The mounting adjustment seat hinged with described connecting portion；

In being arranged on the mounting seat mounting groove of described mounting adjustment seat and for being articulated in the cap lamp of described safety helmet Hanging hook assembly on socket；

Wherein, described mounting adjustment seat has two otic placodes hinged with described connecting portion by bearing pin, Mei Gesuo State the locking device being mounted on otic placode for described mounting adjustment seat and connecting portion being locked, described lock Determine device to include:

It is arranged on the adjusting nut outside described otic placode；

The lock nut threadeded with described adjusting nut in its one end, the other end of described lock nut passes institute State otic placode to be resisted against on described connecting portion.

5. safety helmet device as claimed in claim 4, it is characterised in that described hanging hook assembly includes:

It is arranged on the mounting seat in the mounting seat mounting groove of described mounting adjustment seat；

It is arranged on described mounting seat bottom portion and the U-shaped hook on the cap lamp socket being articulated in safety helmet, institute State U-shaped hook there is parallel lower horizontal plane and upper horizontal plane and make the one of lower horizontal plane and upper horizontal plane The joint face that end is connected；

It is arranged on the flexure strip between described mounting seat and U-shaped hook, has and be fixedly mounted on described mounting seat And horizontal part between the upper horizontal plane of U-shaped hook and the curved portions extended from one end of described horizontal part；

Wherein, described upper horizontal plane offering the first through hole, the lowermost end of the curved portions of described flexure strip can lead to Cross described first through hole against described lower horizontal plane.

6. safety helmet device as claimed in claim 5, it is characterised in that described lamp body includes:

Body；

It is positioned at the lamp holder of described body front end；

Being positioned at the battery container of described body postmedian, its rear end has bonnet, and its lower end has charge port；

It is positioned at the power switch device of described body upper part；

Wherein, arranging fluid sealant in described battery container, the battery being arranged in described battery container is by sealing Glue separates；

Wherein, the bonnet of described battery container has miner's number plate.

7. safety helmet device as claimed in claim 6, it is characterised in that described power switch device includes:

Switch case；

Being positioned at the on and off switch within described switch case, described on and off switch seals protection by sealing member；

It is positioned at the button outside described switch case；

Through described switch case the spring fastenings that connects described on and off switch and button.

8. safety helmet device as claimed in claim 7, it is characterised in that described safety helmet also includes:

It is arranged on the front Button Block of described cap shell inwall and rear Button Block；

It is placed in the buffer pad at the interior middle part of described cap shell；

Front lining band and rear lining band, one end of described front lining band and rear lining band connects described buffer pad, described front lining The other end of band has front lining band eye-splice, and the other end of described rear lining band has the rear lining band buckling into described rear Button Block Eye-splice；

Laying respectively at two face guard bands of the described cap shell left and right sides, the two ends of every described face guard band connect respectively The inwall of described cap shell；

Interior interfacing circle, described interior interfacing circle is connected with described front lining band eye-splice；

Wherein, one end of every described face guard band has front face bracelet, and the other end has rear face bracelet；Before described After face bracelet is connected with front lining band eye-splice, snapping enters described front Button Block；Described rear face bracelet is with described cap shell activity even Connect.

9. safety helmet device as claimed in claim 8, it is characterised in that the two ends of described interior interfacing circle are even Being connected to the slack adjuster for regulating its degree of tightness, described slack adjuster includes:

Switch enclosure, has switch box body and the switch enclosure cover snapped onto on described switch box body, described switch box body Inside it is provided with installation axle；

Connect described interior interfacing circle two ends and the first regulation band and second being stacked in described switch enclosure body respectively Regulation band, the stacked end of described first regulation band and the second regulation band is respectively equipped with the bar hole with monolateral tooth；

Being arranged on the travelling gear on described installation axle, one end of described travelling gear is engaged, separately with two monolateral teeth One end has the first polygon shaft；

Knob gear attachment cap, it has crown and shade, and the bottom surface of described crown is provided with for being arranged on described The second polygon shaft coordinated on first polygon shaft and with it, the end face of described crown is provided with multiple convex Rise；

Degree of tightness knob, which is provided with the multiple locating slots inserted for multiple positioning convex correspondences；

Return spring, is arranged between described travelling gear and knob gear attachment cap；

Wherein, described switch enclosure cover offering installing hole, described knob gear attachment cap passes described installing hole It is connected with described degree of tightness knob.

10. safety helmet device as claimed in claim 9, it is characterised in that outside the outer of described shade is provided with Teeth, are provided with the interior teeth engaged with described outer teeth in described installing hole.