CN101217892A - Device for removeably fixing an illuminating lamp to a protective helmet - Google Patents
Device for removeably fixing an illuminating lamp to a protective helmet Download PDFInfo
- Publication number
- CN101217892A CN101217892A CNA2006800139041A CN200680013904A CN101217892A CN 101217892 A CN101217892 A CN 101217892A CN A2006800139041 A CNA2006800139041 A CN A2006800139041A CN 200680013904 A CN200680013904 A CN 200680013904A CN 101217892 A CN101217892 A CN 101217892A
- Authority
- CN
- China
- Prior art keywords
- supporting member
- lamp
- slide block
- tongue piece
- slide
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
Abstract
The device (1) for removeably fixing a lamp (2) to a support (4), in which the lamp (2) comprises an attachment peg (5) forming a sliding piece (6) for sliding between two guiding slide rails (40, 41) fixed to the support (4) and in which the support (4) comprises at least one stop (42) placed at the end of the slide rail and serving to arrest the sliding piece in an end attached position, characterized in that it comprises a tongue (43) placed between the two guiding slide rails up from the stop and of which the base (430) is fixed to the support, the distance (e1) separating the edge of the slide rails (430) from the base (430) of the tongue being less than the height (h) of the sliding piece whereas the distance (e2) separating the edge of the slide rails from the end (431) of the tongue being at least equal to the height of the sliding piece so that the sliding of the sliding piece between the two sliding rails (40, 41) causes the tongue to displace transversal to the slide rails and the tongue to move against the sliding piece (6) in its end attached position whereby realizing a locking while sliding the sliding piece (6) in the support (4).
Description
Technical field
The present invention relates to a kind of being used for removably remains on fixed mechanism on the crash helmet with illuminating lamp.
The use of the present invention in the field of fireman's helmet especially effectively but be not limited to this.
Background technology
In some applications, may receive publicity be with dismountable lamp impermanency be connected on the outer surface of crash helmet.In fact, a lot of users of these helmets can enter light seldom or rayless at all place usually.At present, such personnel can expect has fireman or soldier but also has personnel, miner or speleologist on the building site.
In order removably lamp to be fixed on the crash helmet, common known use comprises the fixed mechanism of supporting member and suspender thereof.A sidepiece of this supporting member and crash helmet fuses, and this suspender is made of the responsive sleeve that holds lamp and have a jut, and described jut is used for nibbling to be incorporated in the groove with the gathering sill that flatly is arranged on supporting member sliding.This jut engages to anterior level from the rear portion of the helmet, and the slip of suspender is forwardly stopped easily by the device that forms backstop.
Yet the defective of this known fixed mechanism is not to be provided with the backstop that slides backward, thereby suspender may easily be thrown off gathering sill, particularly after lamp and certain barrier collide.Strictly speaking, therefore not only very unfavorable owing to lamp can be damaged when falling to used material, but also can the user who be provided with this lighting apparatus be damaged.
For solving these defectives, patent application WO 2004/106805 proposes a kind of improved fixed mechanism, this fixed mechanism can overcome prior art problems, in collision, even in described collision and the basic conllinear of the glide direction of suspender in supporting member, can both guarantee to keep dismountable lamp.
Summary of the invention
The present invention aims to provide a kind of further improved fixed mechanism of guaranteeing more strong qualitative energy.
For this reason, the purpose of this invention is to provide a kind of mechanism that removably lamp is fixed on the supporting member, wherein this lamp comprises the suspension pin that forms slide block, this slide block be used for and two directive slide tracks fusing of supporting member between slide, wherein this supporting member comprises that at least one is arranged on the backstop of slide rail end, this block is used for slide block is blocked in terminal hanging position, it is characterized in that, this mechanism comprises tongue piece, this tongue piece is arranged between two directive slide tracks of backstop upstream, the base portion and the supporting member of this tongue piece fuse, the distance that the edge of slide rail and the base portion of tongue piece separate is less than the height of slide block, and the distance that the end of the edge of slide rail and tongue piece separates equals the height of slide block at least, thereby the slip of slide block between two slide rails causes that at first tongue piece moves transverse to slide rail, make tongue piece press slide block then, when being implemented in slip thus slide block is locked in the supporting member at its terminal hanging position.
The solution of the present invention is simple especially, and this scheme is just can not realize mechanical locking in that any other mechanical parts is not set on the supporting member: free tongue piece just is set between two slide rails lock is ended hanging position endways.
The term of Shi Yonging " upstream " expression within the scope of the invention is the glide direction of this pin when lamp is suspended on the supporting member when pin enters between two slide rails and thus.
Further feature of the present invention will illustrate in the following description, and these features will be understood that to be independent feature or can to carry out any technical combined feature.
Description of drawings
By in conjunction with following the description of the drawings, will more know other features and advantages of the present invention to only providing as non-limiting example.In the accompanying drawings:
Fig. 1 a is the side view of crash helmet, is fixed on this helmet according to the supporting member of fixed mechanism of the present invention;
Fig. 1 b is the side view of the helmet of Fig. 1 a, and it illustrates and utilizes fixed mechanism of the present invention removably to be fixed on lamp on the helmet;
Fig. 2 is the front perspective view of the lamp among Fig. 1 b, and hanging element directly is integrated on the body of this lamp;
Fig. 3 is the side view of the lamp of Fig. 2;
Fig. 4 is the rear view of supporting member of the fixed mechanism of Fig. 1 a and 1b;
Fig. 5 constitutes the side view of the amplification of supporting member, and it is the front perspective view of the supporting member of Fig. 4;
Fig. 5 a is the cutaway view along the A-A line among Fig. 5;
Fig. 6 a and 6b illustrate according to the present invention two fixing step that the hanging element of lamp are fixed on the supporting member.
The specific embodiment
For the sake of simplicity, identical label is represented components identical.Equally, for understanding the present invention, main element only is shown, and these elements not providing proportionally, only is schematic.
Fig. 1 and 1a illustrate fixed mechanism 1, and this fixed mechanism 1 allows to utilize supporting member 4 that lamp 2 is detachably fixed on fireman's crash helmet 3, and this supporting member itself is fixed on the helmet 3.
In this particular implementation pattern of only selecting as example, the detachable fixed mechanism 1 of the lamp 2 on the supporting member 4 is a kind of like this mechanisms: wherein lamp 2 comprises the suspension pin 5 that forms slide block 6, this slide block is used for sliding between the directive slide track 40,41 that two and supporting member 4 fuse, and wherein supporting member comprises at least one backstop that is arranged on the slide rail end 42, and this backstop is used for slide block 6 is blocked in terminal hanging position.
Like this, can find out from Fig. 2 and 3 that suspension pin 5 herein forms the part of the structure of the lamp 2 with outer rigid cap.
According to the present invention, the upstream that this mechanism 1 is included in backstop 42 is arranged on two directive slide tracks 40, tongue piece 43 between 41, the base portion 430 and the supporting member 4 of this tongue piece fuse, slide rail 40, the base portion 430 of 41 edge and tongue piece 43 separate apart from the height h of e1 less than slide block 6, and slide rail 40, what the end 431 of 41 edge and tongue piece 43 separated equals the height h of slide block 6 at least apart from e2, thereby slide block 6 is at two slide rails 40, slip between 41 at first causes tongue piece 43, and (Fig. 6 a) along laterally moving towards slide rail, make then tongue piece at its terminal hanging position against slide block 6 (Fig. 6 b), in slip, realized thus slide block 6 is locked in the supporting member 4.Therefore, in this Implementation Modes, the gap when the height h of slide block 6 just in time equals to make supporting member 4 and tongue piece 43 and adjacent sliders 6 respectively apart from e2.
In preferred Implementation Modes of the present invention, lamp 2 comprises protruding pin 20, this protruding pin 20 is parallel to the axis setting of hanging pin 5 and is used for the edge of abuts ramp surface 44 by forming lever arm L, this inclined-plane is obliquely installed the head of a slide rail 40 therein, the effect of lever arm makes rises against the tongue piece 43 of pin 6, thereby this pin 6 is disengaged with supporting member.Like this, in illustrated preferred Implementation Modes, the separation distance of the orientation axis X-X ' of slide block 6 and inclined-plane 44 inlets 440 when the length L of the lever arm that is limited by the wheelbase (Fig. 3) between protruding pin 20 and the slide block 6 equals spacing.
Can see in Fig. 2 and 3 that like this protruding pin 20 herein forms the part of the structure of lamp 2.
As can be as seen from Figure 4, supporting member 4 comprises indexing means 45, this device be used for stoping slide block 6 at slide rail 40,41 along at least two rotations with respect to the predetermined inclination of glide direction Y-Y '.
More specifically, shown in Implementation Modes in, supporting member 4 comprises a plurality of indexing troughs 450, these grooves are with respect to the angled distribution of axis Y-Y ' of this supporting member, and be arranged on the same circumference of base portion 430 upstreams of tongue piece 43, the lamp calibration protruding pin 20 that the inclination angle makes and this lamp fuses of hanging position endways enters in the indexing trough 450, thereby realizes the angle-differentiated of lamp 2 with respect to supporting member 4.
Shown in preferred Implementation Modes in, support inclined 440 is arranged on the circumference identical with indexing trough 450 angledly, so that calibration protruding pin 20 constitutes the protruding pin 20 of lever arm L.
Certainly, can make amendment without departing from the scope of the invention.Therefore, as shown in Figure 4, supporting member 4 has another glide direction Y1-Y ' 1, and pin 6 slides between inclined-plane 44 and another slide rail 46 in the direction, and when pin 6 slided backward between slide rail 40,41 of the present invention, protruding pin 20 was near this another slide rail 46.
Claims (8)
1. lamp (2) removably is fixed on the fixed mechanism (1) on the supporting member (4), wherein lamp (2) comprises that one forms the suspension pin (5) of slide block (6), this slide block is used at two directive slide tracks (40 that fuse with supporting member (4), 41) slide between, wherein this supporting member (4) comprises that at least one is arranged on the backstop of slide rail end (42), this backstop is used for slide block is blocked in terminal hanging position, it is characterized in that, this mechanism comprises a tongue piece (43), this tongue piece is arranged between described two directive slide tracks in the upstream of this backstop, the base portion of this tongue piece (430) fuses with this supporting member, the distance (e1) that the edge of slide rail and the base portion of tongue piece (430) separate is less than the height (h) of slide block, and the distance (e2) that the end of the edge of slide rail and tongue piece (431) separates equals the height of slide block at least, thereby slide block is at two slide rails (40,41) slip between at first makes tongue piece move transverse to described slide rail, make tongue piece press to slide block (6) then, when sliding, realize thus slide block (6) is locked in the supporting member (4) at its terminal hanging position.
2. according to the mechanism of claim 1, it is characterized in that, this lamp (2) comprises and hangs the protruding pin (20) that pin (5) be arranged in parallel, this protruding pin is used for by forming lever arm (L) against the inclined-plane (44) that is arranged on a slide rail (40) head, the effect of lever arm (L) makes rises against the tongue piece (43) of pin (6), thereby and makes slide block (6) throw off supporting member (4).
3. according to the fixed mechanism (1) of claim 1 or 2, it is characterized in that, this mechanism comprises indexing means (45), this indexing means be used to stop slide block (6) in slide rail (40,41) along at least two rotations with respect to the predetermined inclination of glide direction (Y-Y ').
4. according to the mechanism of claim 3, it is characterized in that, described supporting member (4) comprises a plurality of indexing troughs (450), these indexing troughs are with respect to the angled distribution of the axis of supporting member (4) (Y-Y '), and be arranged on the same circumference of base portion (430) upstream of tongue piece (43), the lamp calibration protruding pin (20) that the inclination angle makes and this lamp fuses of hanging position endways enters in the indexing trough (450), thereby realizes the angle-differentiated of lamp with respect to supporting member.
5. according to the fixed mechanism of claim 2 and 4, it is characterized in that support inclined (44) is arranged on the circumference identical with indexing trough (450) angledly, thereby calibration protruding pin (20) constitutes the protruding pin of lever arm.
6. crash helmet (3), this crash helmet comprises shell body (30), it is characterized in that, this crash helmet comprises that according to the supporting member of one of aforesaid right requirement (4) this supporting member and this shell body (30) fuse.
7. according to the crash helmet of claim 6, it is characterized in that this supporting member (4) fuses with the sidewall (300) of shell body (30).
8. illuminating lamp, this illuminating lamp comprises outer rigid cap, it is characterized in that, this illuminating lamp comprises the suspension pin (5) as one of claim 1-5 that fuses with described outer cover.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0504118 | 2005-04-25 | ||
| FR0504118 | 2005-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101217892A true CN101217892A (en) | 2008-07-09 |
Family
ID=36784360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800139041A Pending CN101217892A (en) | 2005-04-25 | 2006-04-21 | Device for removeably fixing an illuminating lamp to a protective helmet |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1874147B1 (en) |
| CN (1) | CN101217892A (en) |
| AT (1) | ATE468039T1 (en) |
| DE (1) | DE602006014384D1 (en) |
| PL (1) | PL1874147T3 (en) |
| WO (1) | WO2006114515A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077826A (en) * | 2014-06-23 | 2015-11-25 | 浙江美盾防护技术有限公司 | Helmet bracket and helmet |
| 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 |
| CN108741372A (en) * | 2018-06-22 | 2018-11-06 | 陈兴云 | A kind of multiple protective fire helmet |
| CN109463836A (en) * | 2018-11-08 | 2019-03-15 | 湖南新业态智慧消防科技有限公司 | Fire helmet |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915349A (en) * | 2010-07-14 | 2010-12-15 | 奥里奥克(安徽)信息技术有限公司 | Bracket for fixing camera base |
| DE102016009287A1 (en) | 2016-08-02 | 2018-02-08 | Lehrstuhl für empirische Bildungsforschung TUM School of Education der Technischen Universität München | helmet |
| DE202016004821U1 (en) | 2016-08-02 | 2016-08-29 | Lehrstuhl für empirische Bildungsforschung TUM School of Education der Technischen Universität München | helmet |
| US10912344B2 (en) * | 2018-12-03 | 2021-02-09 | Msa Technology, Llc | Helmet with accessory attachment rail |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658065A (en) * | 1993-03-10 | 1997-08-19 | Jamieson; Jim | Flashlight holder for protective helmets, hardhats or the like |
| US6616294B1 (en) * | 2003-01-07 | 2003-09-09 | David Vincent Henry | Hard hat mounted flashlight holder |
| FR2855248B1 (en) * | 2003-05-23 | 2005-07-15 | Msa Gallet | DEVICE FOR FASTENING A REMOVABLE LIGHTING LAMP ON A PROTECTIVE HELMET |
-
2006
- 2006-04-21 PL PL06743736T patent/PL1874147T3/en unknown
- 2006-04-21 EP EP06743736A patent/EP1874147B1/en active Active
- 2006-04-21 CN CNA2006800139041A patent/CN101217892A/en active Pending
- 2006-04-21 AT AT06743736T patent/ATE468039T1/en active
- 2006-04-21 DE DE602006014384T patent/DE602006014384D1/en active Active
- 2006-04-21 WO PCT/FR2006/000918 patent/WO2006114515A1/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077826A (en) * | 2014-06-23 | 2015-11-25 | 浙江美盾防护技术有限公司 | Helmet bracket and helmet |
| CN105077826B (en) * | 2014-06-23 | 2018-11-23 | 浙江美盾防护技术有限公司 | Helmet bracket and the helmet |
| 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 |
| CN108741372A (en) * | 2018-06-22 | 2018-11-06 | 陈兴云 | A kind of multiple protective fire helmet |
| CN109463836A (en) * | 2018-11-08 | 2019-03-15 | 湖南新业态智慧消防科技有限公司 | Fire helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006014384D1 (en) | 2010-07-01 |
| EP1874147A1 (en) | 2008-01-09 |
| PL1874147T3 (en) | 2010-10-29 |
| WO2006114515A1 (en) | 2006-11-02 |
| ATE468039T1 (en) | 2010-06-15 |
| EP1874147B1 (en) | 2010-05-19 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |