CN101218000A - Protective helmet and its device for attaching a breathing mask - Google Patents
Protective helmet and its device for attaching a breathing mask Download PDFInfo
- Publication number
- CN101218000A CN101218000A CNA2006800139037A CN200680013903A CN101218000A CN 101218000 A CN101218000 A CN 101218000A CN A2006800139037 A CNA2006800139037 A CN A2006800139037A CN 200680013903 A CN200680013903 A CN 200680013903A CN 101218000 A CN101218000 A CN 101218000A
- Authority
- CN
- China
- Prior art keywords
- suspender
- groove
- projection
- additional
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 title abstract 3
- 230000000295 complement effect Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 6
- 230000001815 facial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a protective helmet (1) of the type comprising an outer shell and a piece (16a, 16b) for attaching a breathing mask (11) fixed to the shell and comprising means for adjusting the position of the attaching piece, said adjusting means having a first succession of protrusions (17), which are joined to the shell (2) and which cooperate with a first succession of hollow profiles (18) made in the attaching piece. The protective helmet is characterized in that the adjusting means also have a succession of complementary protrusions (18'a, 18'b, 18'c, 18'd, 18'e, 18'f) each made on the wall separating two successive hollow profiles (18a-18b, 18b-18c, 18c-18d, 18d-18e) in the attaching piece and cooperating with a succession of complementary hollow profiles (17'a, 17'b, 17'c, 17'd, 17'e, 17'f, 17'g, 17'h) made at least between two protruding profiles (17a, 17b, 17c) joined to the shell (2) or an intermediate piece (16c) that, itself, is joined to the shell.
Description
Technical field
The present invention relates to a kind of crash helmet, relate in particular to the breathing mask hitch of crash helmet.
Background technology
For a long time, crash helmet is used in different professional domains usually, and for example soldier, police or fire fighter are as civilian or private.
For example, the disclosed crash helmet of European patent EP-B-0105813 has been described this helmet that uses with breathing mask, according to this patent, breathing mask remains on the housing of crash helmet by two side arms, the end of described side arm comprise be used for removably with this helmet sidewall on two hang the hooks that recess is connected.At present, this mechanism is to a lot of fire fighter's particularly suitables.But, although having, side arm is used to make mask that face is applied the telescopic action of not only safety but also comfortable pressure, it is correct self adaptation not in some cases.
By the mechanism of the known a kind of fixedly breathing mask of European patent EP-A-0336834, this mechanism is made of the suspender on each sidewall that is fixed on the helmet, so that can regulate its position.But this position adjustments only allows to change the upright position, so can not solve the problem that proposes above well.
By the also known a kind of scheme of European patent EP-B-0995465, this scheme solves the problem that proposes above by the apparatus for adjusting position that proposes the mask suspension arrangement, it makes the position of breathing mask be suitable for the size of the helmet on the one hand, be particularly suitable for the size of housing and/or the adjusting of inner member, the size on hatband and interior edge for example makes particularly face's size of head that the size of mask is suitable for the user on the other hand.This scheme particularly Implementation Modes among its accompanying drawing 10a-10c is very desirable, but in some configuration, wishes to improve fixing between the suspender of mask and the helmet.
Summary of the invention
For this reason, crash helmet of the present invention comprises shell body, be fixed to suspension (hook) part of the breathing mask on this shell body and the apparatus for adjusting position of suspender, described adjusting device comprises first series of projections that fuses with housing, this series of projections and the first series of recesses (open section that is arranged in the suspender, profil en creux) cooperates, it is characterized in that, described adjusting device also comprises a series of additional projections that all are arranged on the wall, described additional projection with two grooves in succession in the suspender separately and with a series of additional groove fit, described additional groove be arranged at least two and housing fuses or and the projection that fuses of middleware between, this middleware and housing fuse.
Like this, in case that suspender is regulated is in place, just increased the anchor force of this suspender in crash helmet or middleware.
Description of drawings
Other features and advantages of the present invention will be more known in description by the accompanying drawing that provides below in conjunction with non-limiting example.In the accompanying drawings:
Fig. 1 is the helmet of the present invention and the side view that is used to hang over the breathing mask on this helmet;
Fig. 2 is the side view with helmet of breathing mask;
Fig. 3 is the perspective view that is similar to Fig. 1;
Fig. 4,4a, 5,5a illustrate the middleware that is fixed on the helmet and the front view of adjustable suspender;
Fig. 6 illustrates suspender and it is locked in the cutaway view of the locking gauge rod in the middleware;
Fig. 7 a, 7b, 7c are the cutaway view of suspender at three different possible positions, and Fig. 7 a illustrates its rear positions (A), and Fig. 7 b illustrates its medium position (B), and Fig. 7 c illustrates its forward position C;
Fig. 8 a, 8b, 8c illustrate the helmet of its suspender when three positions shown in Fig. 7 a, 7b, the 7c;
Fig. 9 illustrates how to finish middleware is fixed to cutaway view on the helmet.
The specific embodiment
According to the present invention; the crash helmet 1 that the breathing mask hitch is housed can be the crash helmet of any kind of; the crash helmet used of fire fighter for example; this crash helmet comprises and is used to protect user's the cranium portion and the main shell body 2 of neck; this housing has frontal faces opening 3 in the shared zone of user's entire face, described crash helmet has vertically vertical symmetrical plane P on the whole.
This housing is made by rigid material, and this material can be any suitable material, for example plastics, steel, aluminium or contain the composite of reinforcing fiber stack layer, and described fibrage is by the resin matrix dipping and mutually combine.Described shell body is made of basic wall for sphere, this wall comprises a plurality of wall parts, promptly by the back preceding upper wall portion 4 that extends back of upper wall portion 5, this back upper wall portion 5 itself is extended downwards by posterior inferior wall part 6, this shell body also comprises two sidewall sections, one is right side wall part 7a, and one is left side wall part 7b.The zone that fore-upper part 4 occupies corresponding to user's forehead, and limited by the top edge 8 of facial opening 3, facial opening 3 itself are then limited in the side by two lateral edges 9.The zone that back upper wall portion 5 occupies corresponding to user's cranium portion, the then zone that occupies corresponding to user's neck of lower wall part 6.The wall that it shall yet further be noted that housing is limited by lower limb 10 below.The zone that sidewall sections 7a, 7b occupy corresponding to user's ear, they are limited by the respective side edges 9 of facial opening 3 forward, and are limited by the front end of lower limb 10 downwards.
Like this, the housing of crash helmet includes suspension arrangement on two sidewall 7a, 7b, for example by being arranged on the recess 15a among suspender 16a, the 16b, the suspension recess that 15b constitutes.
According to a preferred feature of the present invention, each suspender 16a, 16b are fixed on the middleware 16c at respective side walls 7a, 7b place, and this middleware itself is fixed on the crash helmet 1, thereby can regulate its position.
Apparatus for adjusting position can be made of any well known device, for example or a series of projection 17 that cooperates with a series of corresponding recesses 18.According to this Implementation Modes, the position adjustments equipment of each suspender constitutes by an assembly, this assembly is by two the side pins 19 ', 19 on sidewall 7a, the 7b of three umbo 17a, 17b, 17c and housings in succession " constitute, and suspender 16a, 16b comprise in succession five central recess 18a, 18b, 18c, 18d, 18e.In addition, according to the present invention, the apparatus for adjusting position of each suspender comprises the second additional assembly, this second assembly is made of six additional projection 18 ' a, 18 ' b, 18 ' c, 18 ' d, 18 ' e, 18 ' f in succession, each projection is formed on the wall, and additional projection 18 ' a, 18 ' the f branch in two ends on the end wall of general two groove 18a-18b, 18b-18c, 18c-18d, 18d-18e and suspender 16a, 16b is in succession opened.This second supplemental component also comprises a series of eight groove 17 ' a, 17 ' b, 17 ' c, 17 ' d, 17 ' e, 17 ' f, 17 ' g, 17 ' h, these grooves and described additional projection 18 ' a, 18 ' b, 18 ' c, 18 ' d, 18 ' e, 18 ' f complementation, these additional groove 17 ' a, 17 ' b, 17 ' c, 17 ' d, 17 ' e, 17 ' f, 17 ' g, 17 ' h are arranged on the axis of refilling member 16c.
The umbo in succession 17 that is fixed on the middleware 16c on the housing 2 is used for being bonded on the corresponding central recess 18 of suspender, and the additional projection 18 ' of suspender 16a, 16b is used for joining to the additional groove 17 ' of the middleware 16c that is fixed on housing 2.
The shape and size of main groove 18a, 18b, 18c, 18d, 18e and additional groove 17 ' a, 17 ' b, 17 ' c, 17 ' d, 17 ' e, 17 ' f, 17 ' g, 17 ' h and main protrusions 17a, 17b, 17c and additional projection 18 ' a, 18 ' b, 18 ' c, 18 ' d, 18 ' e, 18 ' f match.
Advantageously, the height of additional projection 18 ' a, 18 ' b in succession, 18 ' c, 18 ' d, 18 ' e, 18 ' f and additional groove 17 ' a, 17 ' b, 17 ' c, 17 ' d, 17 ' e, 17 ' f, 17 ' g, 17 ' h is less than in succession the main protrusions and the height of main groove.
Certainly, this mechanism comprises the locking system that suspender 16a, 16b can be locked at select location.For example, as shown in the figure, locking system is made of a movably vertical gauge rod 20, and this gauge rod joins in the aperture 22 that is arranged on the projection 17 on the one hand, joins on the other hand in the corresponding aperture 23 on the axle that is arranged on suspender 16a, 16b.According to shown in Implementation Modes, suspender 16a, 16b comprise two claw-like portions 160, are provided with groove (passage) 1600 between these two claw-like portions, this groove is corresponding to the end of gauge rod, so that longitudinally stop this gauge rod.
Fig. 7 a, 7b, 7c, 8a, 8b, 8c illustrate the suspension arrangement of three diverse locations: shown in Fig. 7 a and the 8a is rear positions A, and shown in Fig. 7 c and the 8c is forward position C, and shown in Fig. 7 b and the 8b is medium position B.
Rear positions A realizes by three projection 17a, 17b, 17c are joined among three forward recess 18c, 18d, the 18e of suspender.Replenish groove 17 ' g, 17 ' h and keep free.
At medium position B, first additional groove 17 ' a and last additional groove 17 ' h keep free.
At position C, it is free that preceding two additional groove 17 ' a, 17 ' b keep.
Fig. 9 is the cutaway view of representing how middleware to be fixed on the crash helmet.Therefore, the lower surface 170 of middleware 16c comprises a rear projection 171, and this projection is made of the vertical wall that tilts to the front lower place, and is used for joining to the corresponding aperture 172 on the housing sidewall that is arranged at crash helmet.In addition, another also can be set for example be the projection 173 of cylindricality, this projection cooperates with corresponding aperture 174 on being arranged on the crash helmet sidewall, and setting and the corresponding screw thread of projection 173 match stop screw 175, described screw thread is preferably by a metal insert realization.
Claims (5)
1. a crash helmet (1), comprise shell body, be used for fixing the breathing mask (11) on this housing suspender (16a, 16b) and the device that is used to regulate the position of this suspender, described adjusting device comprises first series of projections (17) that fuses with housing (2), described projection cooperates with first series of recesses (18) in being formed on suspender, it is characterized in that described adjusting device also comprises a series of additional projection (18 ' a, 18 ' b that all are arranged on the wall, 18 ' c, 18 ' d, 18 ' e, 18 ' f), described additional projection is with in succession two groove (18a-18b in the suspender, 18b-18c, 18c-18d, 18d-18e) separately, and with a series of additional groove (17 ' a, 17 ' b, 17 ' c, 17 ' d, 17 ' e, 17 ' f, 17 ' g, 17 ' h) cooperate, described additional groove be arranged at least two with housing (2) or the projection (17a that fuses with middleware (16c), 17b, 17c) between, described middleware and housing fuse.
2. according to the crash helmet (1) of claim 1, it is characterized in that the height of described a series of additional projections and additional groove is lower than described first series of projections and groove.
3. according to the crash helmet (1) of claim 1 or 2, it is characterized in that, be provided with and be used for that (16a 16b) is locked at the locking system (20) of select location with suspender.
4. according to the crash helmet of claim 3, it is characterized in that, this locking system is made of a vertical gauge rod (20), this gauge rod joins in the aperture (22) that is arranged on the projection (17) on the one hand, join on the other hand be arranged on suspender (16a, axle 16b) go up and additional projection on corresponding aperture (23) in.
5. according to the crash helmet of claim 4, it is characterized in that described suspender comprises two elasticity claw-like portions, be provided with groove between these two claw-like portions, this groove cooperates with the recessed neck of gauge rod end, to realize stopping gauge rod.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0504127A FR2902017A1 (en) | 2005-04-25 | 2005-04-25 | Protective helmet for e.g. fireman, has pieces attaching mask fixed to shell, and adjusting unit with complementary protrusions made on wall cooperating with complementary profiles between protruding profiles joined to intermediate piece |
| FR0504127 | 2005-04-25 | ||
| FR0513099 | 2005-12-15 | ||
| FR0513099A FR2902018B1 (en) | 2005-04-25 | 2005-12-15 | PROTECTIVE HELMET AND ITS HITCHING DEVICE |
| PCT/FR2006/000905 WO2006114505A1 (en) | 2005-04-25 | 2006-04-21 | Protective helmet and its device for attaching a breathing mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101218000A true CN101218000A (en) | 2008-07-09 |
| CN101218000B CN101218000B (en) | 2011-11-30 |
Family
ID=36098004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800139037A Expired - Fee Related CN101218000B (en) | 2005-04-25 | 2006-04-21 | Protective helmet and its device for attaching a breathing mask |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101218000B (en) |
| FR (1) | FR2902017A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998840A (en) * | 2014-12-10 | 2017-08-01 | 罗森巴赫国际股份公司 | Protective helmet with coupled components |
| CN108730933A (en) * | 2017-04-18 | 2018-11-02 | 深圳市海洋王照明工程有限公司 | Helmet lamp connector and Hull-Mounted Set |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294071Y (en) * | 1997-03-08 | 1998-10-14 | 郝治建 | Gas mask |
| FR2784588B1 (en) * | 1998-10-20 | 2000-12-29 | Gallet Sa | PROTECTIVE HELMET AND ITS RESPIRATORY MASK HANGING DEVICE |
-
2005
- 2005-04-25 FR FR0504127A patent/FR2902017A1/en active Pending
-
2006
- 2006-04-21 CN CN2006800139037A patent/CN101218000B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998840A (en) * | 2014-12-10 | 2017-08-01 | 罗森巴赫国际股份公司 | Protective helmet with coupled components |
| US10398186B2 (en) | 2014-12-10 | 2019-09-03 | Rosenbauer International Ag | Protective helmet with coupling elements |
| TWI672162B (en) * | 2014-12-10 | 2019-09-21 | 奧地利商羅森堡國際股份公司 | Protective helmet with coupling elements |
| CN106998840B (en) * | 2014-12-10 | 2020-01-03 | 罗森巴赫国际股份公司 | Protective helmet with coupling assembly |
| CN108730933A (en) * | 2017-04-18 | 2018-11-02 | 深圳市海洋王照明工程有限公司 | Helmet lamp connector and Hull-Mounted Set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101218000B (en) | 2011-11-30 |
| FR2902017A1 (en) | 2007-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150921 Address after: France Rhone salad Patentee after: MSA Gallet Address before: French Charlotte Luosuer Shara Ronai City Patentee before: Gary Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20210421 |