WO2008134905A1 - Casque, visière et lunettes - Google Patents

Casque, visière et lunettes Download PDF

Info

Publication number
WO2008134905A1
WO2008134905A1 PCT/CH2008/000084 CH2008000084W WO2008134905A1 WO 2008134905 A1 WO2008134905 A1 WO 2008134905A1 CH 2008000084 W CH2008000084 W CH 2008000084W WO 2008134905 A1 WO2008134905 A1 WO 2008134905A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective grid
visor
helmet
nose
person
Prior art date
Application number
PCT/CH2008/000084
Other languages
German (de)
English (en)
Inventor
Hansruedi Wegmann
Original Assignee
Hansruedi Wegmann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hansruedi Wegmann filed Critical Hansruedi Wegmann
Publication of WO2008134905A1 publication Critical patent/WO2008134905A1/fr

Links

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
    • A42B3/18—Face protection devices
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof

Definitions

  • the invention relates to a helmet, in particular a sports helmet, comprising a head shell and a chin strap attached to the head shell for backlash-free fixation of the head shell on the head of a person. Furthermore, the invention relates to a visor and a pair of glasses, in particular a sports glasses.
  • DE 10 2004 025 905 B3 proposes a respiratory protection element which consists of a membrane or a mesh element with high air permeability and an elastic tensioning frame surrounding it or this one. How the respiratory protective element is attached to the head is not described in DE 10 2004 025 905 B3
  • the object of the invention is to provide protective devices which, in addition to their primary protective function, provide an effective mouthguard against the accidental inhalation of flying insects.
  • a helmet according to claim 1 This includes as a primary protection device a head shell and attached to the head shell chin strap for backlash-free fixation of the head shell on the head. With this helmet, an air-permeable protective grid is connected, which is positioned in front of the mouth of the person.
  • Such a helmet can be used for example as a bike helmet.
  • the protective grille on the helmet this is readily available if necessary and does not have to be carried separately as a separate item that may easily be forgotten at home. A separate attachment to the head is eliminated, resulting in a favorable handling results.
  • the protective grid is preferably attached to the chin strap.
  • the guard can also be attached to the chin guard.
  • the protective grille can also be attached to a lower edge of the visor.
  • the protective grid is preferably made removable.
  • the openings of the protective grid are preferably sized in size so that breathing through the protective grid is not hindered, but flying insects are intercepted.
  • the width of the openings is in the range of 0.75 to 2,00 mm. It has been shown that all disturbing insects can be caught in this size range.
  • the protective grid has a proportion of openings in the range of 30 to 90% in relation to its area, whereby it can be ensured that breathing is not impaired during a sporting activity.
  • the protective grid itself may, for example, be made of a frame and a net of a flexible material.
  • the frame can flexibly create facial areas around the mouth.
  • the upper edge of the protective grid is below the nose. Any connecting webs to an eye-protecting visor run on both sides of the nose.
  • such a visor may have fastening devices by means of which a sunshield or protective film can be fastened to the visor.
  • the fastening devices are arranged on the inside of the visor. A corresponding sunshade can be fixed without affecting the appearance of the visor.
  • the latter function can also be realized independently of a protective grid on a visor.
  • the above object is achieved by such a visor, at the lower edge of an air-permeable protective grille is attached.
  • the protective grid can be attached to the visor and removably executed by this.
  • the protective grid is fastened, for example, via connecting webs to the visor, wherein the connecting webs preferably extend on both sides next to the nose.
  • a pair of spectacles which has brackets or a band for fixation on the head of a person and is characterized by a connected with this air-permeable protective grid, which is positioned in front of the mouth of the person.
  • the protective grid can in principle be designed as already explained above. In particular, it is possible to attach the protective grid to the glasses and detachable from this, whereby the protective grid can be used as an attachable sunshade only in case of need.
  • the protective grid via a connecting web to the frame of the glasses can be attached. If the glasses are only designed with a subframe, it is also possible to fasten the protective grille to a lower edge of the eyeglasses, as may of course be made of a transparent plastic such as PMMA, as in the case of the visor explained above.
  • the frame of the spectacles is connected to the protective grid via a connecting web
  • the frame and the connecting web can be formed integrally according to a further, advantageous embodiment of the invention.
  • the protective grid in the above-described helmets, visors and goggles, can be formed with a gate covering the nostrils of a person.
  • the protective grid can be extended accordingly upward.
  • FIG. 1 shows a schematic view of an embodiment of a sports helmet according to the invention in use
  • FIG. 2 shows a view of an exemplary embodiment of a sports goggle according to the invention
  • FIG. 3 shows a schematic view of an exemplary embodiment of a sports helmet with a visor according to the invention in use
  • Figure 4 is a sectional view of the visor of Fig. 3, and in
  • Figure 5 is a schematic view of an embodiment of a safety helmet with a visor and a mouth guard and a nose guard.
  • the first embodiment shown in Figure 1 shows a sports helmet 1 in the form of a bicycle helmet.
  • the sports helmet 1 has a head shell 2, which is designed here as a half shell and should protect the cyclist in a fall.
  • a head shell 2 For backlash-free fixation of the head shell 2 at the head of the driver is a fixed to the head shell 2 chin strap 3, which consists of several band sections and prevents slipping of the head shell 2 on the head.
  • the chin strap 3 has in particular on both sides of the face extending band sections, which are connected to each other under the chin by means of a not shown here, but known per se closing device.
  • the protective grid 4 forms a plurality of openings 5, whose Size is dimensioned so that breathing through the protective grid 4 is not hindered, but flying insects are intercepted.
  • the driver is not impaired in his sporting activity, while preventing inadvertent inhalation of insects and dirt particles, so that apart from the inconvenience of swallowing a living insect, thus any associated coughing fits and nausea are avoided.
  • the inventive mask eliminates the risk of insect bites in the mouth.
  • Too small openings 5 may affect the breathing through the protective grid, so that it is desirable to use openings as large as possible. On the other hand, with larger openings increases the risk that small insects are not intercepted by the protective grid. It has been shown that with opening widths in the range of 0.75 to 2.00 mm, it is possible to meet both requirements in the same way. Based on the surface of the protective grid 4, a proportion of openings in the range of 30 to 90% is also recommended.
  • the protective grid 4 is fixed in the first embodiment of the chin strap 3 of the sports helmet.
  • the protective grid 4 may be formed with a frame structure 6, which are coupled to extending on both sides of the face band sections 7 or connecting elements 8 of the band sections.
  • the frame structure 6 can be made of flexible material, in which a flexible mesh material is incorporated in front of the mouth area.
  • the frame structure 6 can also have a certain elasticity in order to allow a good contact of the frame structure 6 on the face.
  • the frame structure 6 and embedded in this network can be performed as a substantially dimensionally stable bracket which extends in front of the mouth area and this has a small distance, that is not rests against the face, which is considered by some drivers as ungeehm is felt.
  • the protective grid 4 as a whole form a net-like structure, that is, without a separate frame structure, so that there is good ventilation.
  • connection to the chin strap 3 can be made adjustable, so that it is possible for the driver to wegzuschwenken the guard 4, for example, under the chin.
  • the protective grid 4 fixed to the sports helmet 1 and here to connect the chin strap 3.
  • this is designed to be removable, so that it can only be connected to the helmet when needed.
  • the illustrated guard 4 is limited to the mouth area.
  • the top edge 9 of the protective grid is accordingly below the nose.
  • such a protective grid 4 can also be used in sports helmets with a rigid chin guard, as used for example in the down hill area. In this case, it is of course possible to continue to secure the guard 4 on the chin strap 3. Alternatively, however, the protective grid 4 can also be attached directly to the chin guard.
  • sports helmets 1 can have a transparent visor 10 as additional protection in front of the eye area, as shown by way of example in FIG.
  • the visor 10 can either be rigidly connected to the helmet or, as shown in Figure 3, be pivoted, so that it can fold over the head shell 2 upwards.
  • the visor 10 shown here is pivotally coupled via joints 11 to the head shell 2 and can also be removed if necessary. It extends over the eye area, but leaves the nose free.
  • an air-permeable protective grille 4 is attached, whose properties correspond in relation to the air permeability of the first embodiment.
  • the protective grid 4 is preferably attached to the lower edge 12 of the visor 10 and can be removed if necessary.
  • the protective grid 4 is designed so that this leaves the nose.
  • the upper edge 9 of the protective grid 4 extends below the nose, while connecting webs 13 extend on both sides of the nose up to the visor 10 on side sections.
  • the protective grid 4 can again be designed as a frame structure 6 with an embedded, optionally interchangeable network.
  • a dimensionally stable protective grid 4 is used, which is held at a small distance in front of the mouth.
  • an attachment to facial parts around the mouth area is possible.
  • the visor 10 shown in FIG. 4 which is preferably made of polymethyl methacrylate (PMMA), can also be equipped on its inside with a sunshield or film 14.
  • 10 nubs 15, that is, fastening devices are provided on the inside of the visor, via which the sunshade can be releasably fixed. The external appearance of the visor 10 and its aerodynamics are thus not affected.
  • Such a visor 10 can in principle also be fixed without a helmet merely by means of a band or by means of ironing on the head of a person.
  • FIG. 2 shows a further protective device in the form of a sports goggle 20, which by way of example here has a half frame 21 as well as two brackets 22 and two eye glasses 23.
  • the glasses 20 can also be performed with a two glasses 23 integrating disk or a full frame or in a conventional manner.
  • an air-permeable protective grille 4 is provided, which is positioned in front of the mouth of a person.
  • the protective grid 4 can be carried out integrally with the glasses 20 or separately fastened to this and be removable from this.
  • the protective grid 4 again has a frame structure 6, in which a network structure already described above with corresponding openings 5 is held. Also in this case, in turn, the nose is recessed, so that the upper edge 9 of a central region of the protective grid 4 is below the nose. Connecting webs 24 extend upwards on both sides of the nose from the frame structure 6 and, for example, adjoin the frame 21 of the eyeglasses 20 in the area of the nose bridge. In the case of a full frame, a connection can also be made, for example, in the area of a web running below an eyeglass 23.
  • the protective grille 4 will preferably be made detachable, so that it will be connected to the glasses 20 only when necessary.
  • fastening devices come into question, as they are known from attachable sunscreens or nose bridge covers of glacier glasses.
  • a nose protector can furthermore be provided, as shown by way of example in FIG. 5 in connection with a safety helmet.
  • a safety helmet This corresponds in its configuration to the helmet shown in Figure 3, wherein in particular the shape of the head shell 2 can be adapted to the particular application.
  • helmets can be carried out in particular according to the safety requirements of construction and forestry.
  • the additional nose guard is in the embodiment shown in Figure 5 by an extension of the protective grid 4 via the nostrils a person realized above.
  • the protective grille 4 can in this case be designed with a body shape roughly modeled section 25, so that, for example, when used as a bike helmet good ergonomic and aerodynamic properties and the combined safety guard when cycling or at work is not perceived as a hindrance.
  • the upper edge of the nose guard is in the embodiment shown in Figure 5 only slightly above the tip of the nose. A complete covering of the nose is also possible.
  • a separate nose protection element as a nose guard, the z. B. is infected to the upper edge 9 of the mouthguard protection grid 4.
  • a nose guard can also be attached to the visor.
  • a separate nose protection element can be attached to the frame 21 of the same or between the connecting webs 24. It is also possible to extend on a pair of glasses, the mouth guard 4 according to Figure 5 on the nostrils upwards.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

Casque (1) comprenant une coque (2) et une sangle jugulaire (3) attachée à la coque (2) et permettant la fixation sans jeu de la coque (2) à la tête d'une personne. Ledit casque comporte en plus une grille de protection (4) perméable à l'air et pouvant être positionnée en face de la zone buccale de la personne. Une grille de protection (4) de ce type peut également être prévue sur une paire de lunettes, notamment une paire de lunettes de sport, ou sur une visière (10). De préférence, la grille de protection (4) est amovible. L'invention concerne également un écran de protection solaire à fixer sur une face interne de la visière.
PCT/CH2008/000084 2007-05-07 2008-03-03 Casque, visière et lunettes WO2008134905A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH742/07 2007-05-07
CH7422007 2007-05-07

Publications (1)

Publication Number Publication Date
WO2008134905A1 true WO2008134905A1 (fr) 2008-11-13

Family

ID=39381968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2008/000084 WO2008134905A1 (fr) 2007-05-07 2008-03-03 Casque, visière et lunettes

Country Status (1)

Country Link
WO (1) WO2008134905A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022903B2 (en) 2011-03-11 2015-05-05 Zaki Rafih Oral appliance for improving strength and balance
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
US11020619B2 (en) 2016-03-28 2021-06-01 3M Innovative Properties Company Multiple chamber respirator sealing devices and methods
US11219787B2 (en) 2016-03-28 2022-01-11 3M Innovative Properties Company Respirator fit check sealing devices and methods
US11937660B2 (en) 2021-02-08 2024-03-26 Milwaukee Electric Tool Corporation Hard hat face shield attachment system
US11992078B2 (en) 2016-03-28 2024-05-28 3M Innovative Properties Company Headwear suspension attachment element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353305C (de) * 1922-05-12 Karl Heinze Gesichtsmaske, insbesondere fuer Motorradfahrer
AU9184782A (en) * 1981-12-23 1983-06-30 Graham Budrodeen Insect mask
US4944039A (en) * 1989-05-26 1990-07-31 Ursula Dietrich Protective mask
US5265280A (en) * 1992-04-29 1993-11-30 Michael Walsh Facial screen with connecting elastic
DE102004029169A1 (de) * 2004-06-16 2005-12-29 Ingrid Alfidi Schutzvorrichtung
FR2903864A1 (fr) * 2006-07-21 2008-01-25 David Francois Demela Masque de protection buccal pour cyclistes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353305C (de) * 1922-05-12 Karl Heinze Gesichtsmaske, insbesondere fuer Motorradfahrer
AU9184782A (en) * 1981-12-23 1983-06-30 Graham Budrodeen Insect mask
US4944039A (en) * 1989-05-26 1990-07-31 Ursula Dietrich Protective mask
US5265280A (en) * 1992-04-29 1993-11-30 Michael Walsh Facial screen with connecting elastic
DE102004029169A1 (de) * 2004-06-16 2005-12-29 Ingrid Alfidi Schutzvorrichtung
FR2903864A1 (fr) * 2006-07-21 2008-01-25 David Francois Demela Masque de protection buccal pour cyclistes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022903B2 (en) 2011-03-11 2015-05-05 Zaki Rafih Oral appliance for improving strength and balance
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
US11020619B2 (en) 2016-03-28 2021-06-01 3M Innovative Properties Company Multiple chamber respirator sealing devices and methods
US11219787B2 (en) 2016-03-28 2022-01-11 3M Innovative Properties Company Respirator fit check sealing devices and methods
US11865375B2 (en) 2016-03-28 2024-01-09 3M Innovative Properties Company Respirator fit check sealing devices and methods
US11992078B2 (en) 2016-03-28 2024-05-28 3M Innovative Properties Company Headwear suspension attachment element
US11937660B2 (en) 2021-02-08 2024-03-26 Milwaukee Electric Tool Corporation Hard hat face shield attachment system

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