• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a sports helmet (1) with a visor detachably arranged on it, comprising a helmet shell (2) and a channel (16) in the helmet shell (2) for receiving an elastic fastening element (5) for releasably attaching the visor to the sports helmet (5). 1). At least one respective opening (18) is arranged on both side walls (19; 20) of the helmet shell (2) for insertion and removal of the elastic fastening element (5). At least one releasable connection means (21) is provided for fastening the elastic fastening element (5) to the visor. The channel (16) runs all around and continuously in the two side walls (19; 20) and in the back (13) of the helmet shell (2). The elastic fastening element (5) has a length which corresponds at least to the length of the channel (16).
    公开号:CH714687A2
    申请号:CH00185/19
    申请日:2019-02-13
    公开日:2019-08-30
    发明作者:Verlohr Till
    申请人:Head Technology Gmbh；
    IPC主号:
    专利说明:

    Description: The invention relates to a sports helmet with the features of claim 1.
    Sports helmets are used to protect the head of an adult or a child, especially when exercising before or when touching foreign bodies such as e.g. Protect stones or branches from injury. In the following there is a general discussion about the wearer of the sports helmet.
    The sports helmet protects the head of the wearer in the event of a fall or during normal movement from contact with the ground or e.g. with hanging objects such as Branches.
    The sports helmet also protects the head of the wearer when colliding with other people.
    Sports helmets are used by way of example but not exclusively when cycling, riding, parachuting, climbing and water sports, especially when canoeing. Sports helmets are also used by skiers and snowboarders.
    A sports helmet is known from DE 102013209 564 B4, which has a movable visor. The visor is connected to the sports helmet via a respective spring element articulated on one end face of the visor. Each spring element is attached to the helmet shell inside the sports helmet.
    In known sports helmets, the visors are often attached to the side of the sports helmet in the temple area by means of an axis of rotation. The visor can be folded up or down using a rotary knob.
    The previously known sports helmets prove to be disadvantageous, however, because the sports helmet takes on a bulky appearance due to its construction.
    Another disadvantage is that the visor is comparatively far from the face of the wearer when closed. The wearer therefore feels the drafts when driving in comparison to conventional sports glasses, especially ski goggles.
    In previously known visor helmets, the visor is usually folded up. Due to the preferably 3-dimensional shape of the commercially available visors, the lower edge of the visor can pull up the visual aid of the wearer when it is folded up.
    In the present sports helmet, the visor can be easily lifted over the visual aid, in particular glasses. The glasses no longer collide with the visor of the sports helmet.
    [0012] Many known sports helmets have fastening elements for attaching the visor to the sports helmet, which protrude beyond the outer contour of the helmet shell of the sports helmet.
    Such fasteners generate disturbing background noise, particularly at higher speeds.
    Known attachments of the visor to the sports helmet also prove to be disadvantageous in many cases because the visor attachment and the associated adjusting devices can loosen and adjust. Unintentional loosening of the visor in relation to the helmet shell and / or in relation to the face of the wearer can favor the penetration of a liquid, in particular rainwater and snow, into the inside of the helmet or onto the inside of the visor.
    In known sports helmets, two separate fastening elements are often guided in the channel in the helmet shell. The separate fastening elements are fastened separately to the helmet shell. This can lead to different degrees of elasticity on the individual fastening elements, especially after long use. As a result, the fastening elements each act with an uneven tensile force on the visor and / or indirectly on the face of the wearer.
    The invention therefore has for its object to provide a sports helmet with an associated visor, in which the fixation of the visor on the sports helmet and the adjustment of the position of the visor relative to the sports helmet is improved compared to sports helmets known from the prior art. The sports helmet according to the invention is intended to avoid the disadvantages mentioned above.
    The sports helmet according to the invention should close better on the face of the wearer in order to avoid unwanted drafts. At the same time, sufficient internal ventilation of the visor should be ensured and there should be no fogging on the inside of the visor of the sports helmet.
    An additional object is to provide a sports helmet in which the visor can be fixed in the respectively selected position relative to the helmet shell. The visor should not accidentally detach itself from its position relative to the sports helmet.
    In addition, the invention has for its object to provide a sports helmet that has connecting means with which an easier exchange of a damaged or dirty visor of the sports helmet is possible.
    The further object of the invention is to provide a sports helmet in which the visor of the sports helmet can be exchanged depending on the prevailing visibility. This is intended to increase the safety of the wearer.
    CH 714 687 A2 In addition, an object of the invention is to provide a sports helmet which enables the wearer to be able to wear his visual aid (e.g. glasses) even while exercising. In addition, the object of the invention is to provide a sports helmet which has a slim and modern outer contour.
    The problems are solved by a sports helmet with the features of claim 1.
    Sports helmet [0023] The sports helmet can be designed as an integral helmet. An integral helmet has a fixed chin area. The visor can be locked in relation to the sports helmet.
    [0024] The sports helmet can also be designed as a half-shell helmet. The half-shell helmet includes a helmet shell, which in particular protects the head area above the wearer's ears.
    The term sports helmet also includes a so-called open face helmet. The open face helmet does not include a chin area like the full face helmet. The helmet shell of the open face helmet also protects the back area behind the wearer's ears.
    [0026] The sports helmet can have a full visor. The full visor fully covers the face of the wearer. The full visor protects the wearer's face from moisture and dirt. The full visor gives the wearer a particularly good view, since no frames of the visor impair the view.
    [0027] The sports helmet can have at least one ventilation device. The ventilation device includes openings in the helmet shell of the sports helmet. The openings are closable.
    To receive the head of the wearer, the sports helmet has a basket-shaped device on its inside. The basket-shaped device is referred to below as a basket.
    The basket is adjustable to the circumference of the wearer's head. The sports helmet includes straps with which the basket of the sports helmet and thus the sports helmet itself can be attached to the head of the wearer. The straps are connected to the basket for receiving the wearer's head.
    To adjust the sports helmet to the size of the head of the wearer, the straps of the basket are adjustable in length.
    The straps and / or the basket for receiving the head of the wearer include pads that ensure sufficient comfort of the helmet on the head of the wearer.
    The sports helmet includes a helmet shell.
    [0033] The sports helmet also has a visor which is detachably arranged on the helmet shell of the sports helmet.
    Helmet shell [0034] The helmet shell of the sports helmet is made of at least one material. The material is preferably but not exclusively made of plastic.
    The helmet shell is preferably made of a thermoplastic material. Thermoplastics can e.g. Copolymers or elastomer alloys.
    The helmet shell can also be made of a thermosetting plastic. The thermosetting plastic can be a hardened synthetic resin.
    As an example, but not exclusively, the plastic used to manufacture the helmet shell can be an expanded polystyrene (EPS) or a polycarbonate or a polyamide.
    [0038] In addition, the helmet shell can be a composite material. By way of example and in no way exclusively, the plastic composite material can comprise glass fibers (GRP) and / or carbon fibers (carbon) and / or aramid fibers and / or polyethylene fibers. The aforementioned fibers reinforce the at least one carrier material.
    The helmet shell made of the composite material comprises an outer shell and an inner shell.
    The helmet shell can be made of an injection molded plastic and / or a thermoformed plastic.
    The flexibility and / or the strength and / or the torsional rigidity of the helmet shell are determined by the choice of the plastic. The side walls of the helmet shell of the sports helmet can be bent against one another to a predetermined extent.
    Channel in the helmet shell [0042] A channel is arranged in the helmet shell, which serves to receive an elastic fastening element. The elastic fastening element serves for the detachable fastening of the visor to the sports helmet.
    In the area of the visor, an opening is provided on each of the end faces of the side walls of the helmet shell.
    CH 714 687 A2 The openings communicate with the channel. The elastic fastening element is inserted into the channel of the helmet shell via the opening on one side of the helmet shell. The elastic fastening element is led out of the channel from the opening on the opposite side of the helmet shell of the sports helmet. The elastic fastening element, preferably an elastomer, is not covered by the visor.
    The channel for receiving the elastic fastener extends in the helmet shell all around and consistently over both side walls and on the back of the head of the wearer.
    The channel is designed as a hole in the interior of the helmet shell. The hole is completely enclosed by the material of the helmet shell.
    The channel can have a round or an oval cross section. The cross section of the channel can also take any other geometric shape.
    The channel can have a lining. The lining can be made of plastic. The liner can also be made of metal or any other material. The lining is preferably designed such that the elastic fastening element is not impaired in its elastic properties by tensile and / or pressure movements on the fastening element.
    [0049] The lining can be designed as a hose. The lining can have material reinforcements at least in some areas.
    In the manufacture of the sports helmet, the channel is preferably extrusion-coated with EPS foam (styrofoam).
    The channel and / or its lining of the channel is fully closed. However, they can also be open to one side or in sections.
    The channel and / or the lining protect the material of the helmet shell from notches and / or cuts, caused by an axial and / or radial movement of the elastic fastening element in the interior of the channel of the helmet shell of the sports helmet.
    The channel counteracts the cutting of the elastic fastening element in the material of the helmet shell when a train or a train initiation is exerted on the elastic fastening element within the side walls of the helmet shell and / or in the rear region of the helmet shell.
    According to one embodiment of the invention, the channel that receives the elastic fastening element is a groove running in the helmet shell.
    The invention understands the term groove an elongated recess, which preferably runs in the inner shell of the helmet shell of the sports helmet. The groove extends on both side walls of the helmet shell, as well as on the back of the helmet shell. The groove serves to receive and guide the elastic fastening element.
    In the following, one generally speaks of a channel instead of a groove.
    [0057] The channel can have a round cross section. The channel can also have an angular or another cross section.
    On the side of the channel that faces the elastic fastening element, the channel has a coating. The coating serves to improve the sliding properties of the elastic fastening element relative to the channel. The coating prevents abrasion of the material of the elastic fastening element when the elastic fastening element moves with respect to the channel.
    The channel is made of a plastic. The channel can also be made of metal or any other material.
    Protective sleeve The elastic fastening element can be inserted and / or removed in openings on the side walls of the helmet shell.
    An embodiment of the invention provides that a protective sleeve is inserted into each opening. The protective sleeve protects the elastic fastening element protruding from the opening when it is stretched or contracted against the helmet shell.
    [0062] The protective cover can be made from a plastic. The protective cover can also comprise a metal material or any other material.
    To protect the elastic fastening element against the helmet shell and / or to protect the helmet shell against the elastic fastening element, the protective cover can have a soft structure. However, it is also possible for the structure of the protective sleeve to have a hard material structure.
    The protective sleeve counteracts the cutting of the elastic fastening element into the material of the helmet shell when a train or a train initiation is exerted on the elastic fastening element within the side walls of the helmet shell and / or in the rear region of the helmet shell.
    CH 714 687 A2
    Elastic fastening element of the visor on the helmet The elastic fastening element connects two regions of the visor of the sports helmet with one another. The two areas are preferably the lateral end faces of the visor. The elastic fastening element is inserted into the helmet shell through an opening in the side wall of the helmet shell. The elastic fastening element extends throughout the helmet shell on both side walls and on the back of the helmet shell. The elastic fastening element is led out of the helmet shell at the lead-out opening opposite the insertion opening in the opposite side wall of the helmet shell.
    The elastic fastening element has a length which corresponds at least to the length of the channel which receives the elastic fastening element for releasably fastening the visor to the sports helmet.
    With the elastic fastening element, the fixation of the visor connected to the elastic fastening element relative to the helmet and / or relative to the face of the wearer of the sports helmet can be adjusted and / or changed.
    The elastic fastener is an elastic body.
    The elastic fastening element can be designed as a rubber cord, as a rubber cord or as a rubber band. The elastic fastening element can also be designed as an elastic band.
    A further embodiment of the invention provides that the elastic fastening element has an elastomeric material. An elastomer is an elastically deformable plastic.
    The elastic fastening element is designed so that its extensibility does not change disadvantageously even at different outside temperatures.
    In general, reference is made below to the elastic fastening element.
    The elastic fastening element has a constant length and / or a constant elasticity over a predetermined period of time, in particular the intended service life of the sports helmet.
    [0074] The elastic fastening element can also have a network structure which is constructed from elastic fibers.
    It is further provided that the elastic fastening element can be stretched in the longitudinal direction after application of a tensile force to at least one end protruding from the opening in the side walls of the helmet shell.
    With a reduction in the tensile force, the elastic fastening element resumes its original and length.
    A tensile force is exerted on the elastic fastening element, which extends within the helmet shell preferably in the direction and / or in the extension of the longitudinal axis of the channel.
    A tensile load can be exerted on the elastic fastening element. The tensile load causes an elastic change in length of the elastic fastening element. After the tensile and / or compressive load ceases to exist, the elastic fastening element returns to its original shape and length.
    The invention provides that the elastic fastening element is stretchable in a direction that is aligned with the channel.
    The term elongation refers to a relative change in length of the elastic fastening element when a tension is exerted on the elastic fastening element.
    The elastic fastening element can be stretched in the region between the openings on the side walls of the helmet shell and the visor. The elastic fastening element can only be stretched in the region of one opening. The elastic fastening element can be stretched over the entire length of the channel.
    The stretching of the elastic fastening element causes the visor, which is at least indirectly connected to the elastic fastening element, to be stretchable in a direction that is aligned with the channel.
    In this way, the wearer of the helmet can lift the visor from the helmet and / or from the face and snap into the recess arranged on the outer contour of the helmet shell.
    An additional embodiment of the invention provides that the elastic fastening element can be varied with regard to its tensile force.
    For this purpose, the elastic fastening element has additional prestressing devices with which a prestress can be exerted on the elastic fastening element. The biasing device can be an example and not exclusively a spring element or a rubber band.
    The spring and / or the spring element has resilient properties. The resilient property causes a particular mobility, flexibility, flexibility and / or flexibility of a body.
    In the following, the spring element is referred to as a spring.
    The bias can be changed as desired.
    CH 714 687 A2 The elasticity of the elastic fastening element in a direction that is flush with the channel means that the fixation on the helmet and / or on the face of the wearer can be removed.
    Expansion of the elastic fastener in a direction that is aligned with the channel prevents the elastic fastener from being damaged at the outlet of the elastic fastener at the openings in the side walls of the helmet shell.
    The spring is a rubber body. Alternatively, you can. The spring also comprise a plastic, preferably an elastomer. The spring can also be a metal body. The springs can also be designed as a rubber cord, rubber cord or as flat rubber.
    The spring can also comprise a combination of a plastic and / or a rubber and / or a metal body. The rubber material can be a plastic or a natural rubber.
    Another embodiment of the invention provides that the elastic fastening element is a braid made of at least two materials.
    The braid comprises at least two strands of at least one elastic material. In the case of the elastic fastening element in the form of a braid, at least two elastic threads are linked and / or twisted and / or twisted and / or bound together.
    The design of the fastening element in the form of a braid means that the elastic fastening element has an increased tensile strength.
    The formation of the elastic fastening element in the form of a braid also increases the extensibility and / or increases the service life of the elastic fastening element within the channel of the helmet shell of the sports helmet.
    A further embodiment of the invention provides that at least two elastic fastening elements are arranged. The at least two elastic fastening elements run parallel to one another.
    In one embodiment, the sports helmet has at least two channels and / or at least two grooves, in each of which an elastic fastening element runs parallel to one another.
    The fastening elements are preferably arranged parallel to one another in the area of the back of the head or in the area of the cranium of the wearer.
    The further elastic fastening element can also be arranged in the region of the neck of the wearer of the sports helmet.
    The arrangement of at least two elastic fastening elements running parallel to one another brings about an improved fixation of the visor with respect to the sports helmet and / or with respect to the face of the wearer of the sports helmet.
    The arrangement of at least two fastening elements running parallel to one another increases the contact pressure of the visor on the sports helmet or on the face of the wearer and thereby allows a more precise positioning of the visor relative to the sports helmet or against the face of the wearer.
    In addition, the security against losing the visor compared to the sports helmet is significantly increased.
    A further embodiment of the invention provides that at least two elastic fastening elements are arranged which run at an angle to one another, for example converging in a V-shape at the at least one opening on the side wall of the helmet shell.
    The V-shaped arrangement of the elastic fastening elements can also be provided at another location, preferably on the rear side of the head of the sports helmet. The further elastic fastening element has at least two attachment points on the visor.
    [0106] Via the connection point, the elastic fastening element is arranged on the visor in a positive or non-positive manner with a releasable connecting means.
    The elastic fastening element enables the wearer to be able to wear an optical visual aid (e.g. glasses) under the visor.
    The visor is pivotable relative to the helmet shell. In this way, the position of the visor relative to the face of the wearer and / or the helmet shell can be changed as required. Depending on the position of the visor opposite the helmet shell, the protective effect of the visor can be changed.
    The connection between the fastening element and the connecting means is retained after loosening and / or removing the visor from the sports helmet.
    CH 714 687 A2
    Visible elastic fastening element In a further embodiment of the invention, the elastic fastening element is visible between the opening in the side walls of the helmet shell and the releasable connecting means.
    For this purpose, the fastening element can be formed in at least two different colors and / or patterns and / or surface structures.
    The elastic fastening element which is visible between the opening in the side walls of the helmet shell and the releasable connecting means serves as an optical detection means and / or as an optical distinguishing feature of the sports helmet for the wearer.
    The connecting means visible between the opening in the side walls of the helmet shell and the visor serves the wearer of the sports helmet to detach the visor from the face and / or to detach it from the outer contour of the sports helmet.
    [0114] The wearer of the sports helmet can thus change the visor position without having to grip his fingers and / or his glove directly on the outer surface of the visor.
    In this way, the outer surface of the visor is protected from dirt and / or damage.
    Visor The term visor includes at least one lens. The viewing window can have a flat alignment at least in some areas. The visor can also be curved at least in some areas.
    In the past, visors, in contrast to ski goggles, could only be removed from the helmet with difficulty.
    Preferably, however, at least one quick-release fastener is arranged on the sports helmet, with the aid of which the visor can be attached to the sports helmet in a very short time and removed from it again.
    [0119] To form the visor, the viewing window can be framed at least in regions with at least one frame.
    The visor can have a recess in the area of the wearer's nose.
    [0121] The visor is preferably made of polycarbonate. However, at least one other material can also be used. The visor comprises a preferably impact-resistant and splinter-proof plastic.
    [0122] The visor preferably has at least one coating. However, the coating is preferably not used exclusively for privacy protection and / or to prevent fogging. The coating makes the visor insensitive to the UV radiation from the sun.
    Notches The visor engages with at least one visor notch on the outer contour of the helmet shell of the sports helmet in receiving notches of the helmet shell.
    [0124] On its outer contour, the sports helmet has at least two receiving pegs into which at least one visor peg engages.
    In this way, the visor engages with the visor catch in the receiving catch on the outer contour of the sports helmet. The visor is thus fixed in a predetermined holding position with respect to the helmet shell of the sports helmet.
    [0126] To close the visor, the visor catch is released from the receiving catch on the outer contour of the helmet shell. Then the visor on the outer contour of the sports helmet is pulled radially downwards.
    When the visor is pulled down relative to the sports helmet, a visor catch arranged on the visor is attached to a further receiving peg on the outer contour of the sports helmet.
    The visor latch arranged on the visor corresponds to the receiving latches which are arranged on the outer contour of the helmet shell of the sports helmet.
    The corresponding visor catches on the visor and / or the receiving catches arranged on the helmet shell can each be concave and / or convex to one another.
    An additional embodiment of the invention provides that the visor is arranged adjacent to an edge on the face of the wearer behind the front of the sports helmet.
    The top edge of the visor of the sports helmet is set back from the edge of the face of the sports helmet.
    This positioning of the visor relative to the sports helmet prevents rainwater and / or other moisture in particular from dripping from the sports helmet onto the visor and / or onto the face of the wearer of the sports helmet.
    CH 714 687 A2
    Connecting means At least one releasable connecting means is provided on the elastic fastening element for fastening the elastic fastening element on the visor.
    [0134] The connecting means is preferably a thin clip mechanism. The lanyard can also be a thin quick release fastener integrated in the visor.
    The visor comprises at least one receiving device for receiving the connecting means, which is connected to the fastening element.
    [0136] The connecting means can be detachably connected to the receiving device of the visor.
    The receiving device of the visor forms a positive connection with the connecting means.
    The form-fitting connection comprises at least two interlocking connection partners (connection means and receiving device).
    To the extent and as long as the connecting means and the receiving device of the visor interlock, there is a positive connection between the receiving device and the connecting means of the fastening element.
    If the mutual engagement between the receiving device of the visor and the connecting means of the fastening element is released, the positive connection between the visor and the fastening element is canceled. The visor can be detached from the sports helmet and e.g. can be exchanged for another visor.
    To form a positive connection through the receiving device of the visor and the connecting means of the fastening element, a tongue and groove connection or a feather key connection or a dovetail connection can be used as an example and not exclusively.
    It goes without saying that any other positive connection can be used.
    The arrangement of the channel in the helmet shell of the sports helmet causes the elastic fastening element to exert a uniform pull on the visor.
    [0144] Further advantageous embodiments of the invention are described with reference to the following drawing and shown in the accompanying drawings.
    [0145] Here:
    1 the sports helmet with visor in front view,
    2 the sports helmet with visor in side view,
    3 shows a detail of a visor with a coupling element for receiving the connecting means,
    4 the opening on a helmet shell for inserting and removing the fastener,
    5 shows a detail of a visor and a helmet shell with a detent of the visor and,
    Fig. 6 The front of the sports helmet with a receptacle for receiving a catch arranged on the visor.
    [0146] FIG. 1 shows a sports helmet 1 with a helmet shell 2 and a visor 3.
    One connecting means 4 is arranged on each side of the visor 3. The connecting means 4 serves to fasten the visor 3 to the sports helmet 1 by means of an elastic fastening element 5.
    Ventilation openings 6 are arranged on the outer contour of the sports helmet. The ventilation openings serve for the internal ventilation of the sports helmet and for the exchange of air between the inside of the sports helmet 1 and the surroundings.
    On an outer contour 7 of the helmet shell 2 of the sports helmet 1, a receiving catch 8 is shown, which is arranged in the region of the end face 28 of the sports helmet 1. The receiving button 8 is used to hold a visor latch 9 of the visor
    Third
    The visor 3 has a recess 11 which at least partially surrounds the nose of the wearer (not shown) of the sports helmet 1.
    The visor 3 has a foam lip 12 which dampens the contact pressure of the visor 3 on the face of the wearer.
    Underneath the visor 3 of the sports helmet 1, a rear side 13 of the helmet shell 2 can be seen when viewed from the inside of the sports helmet 1.
    Straps 14 are shown on the underside of the sports helmet 1, with the aid of which the sports helmet 1 is fastened to the head (not shown) of the wearer.
    2 shows the sports helmet 1 with its helmet shell 2 and the visor 3 in a side view.
    CH 714 687 A2 With the dashed lines 15, the channel 16 and the groove 17 are shown.
    In the following, a channel 16 is assumed. The elastic fastening element 5 is guided in the interior of the helmet shell 2 in the channel 16.
    The elastic fastening element 5 is inserted into the helmet shell 2 at an opening 18 on the side wall 19 of the helmet shell 2. The elastic fastening element 5 is led out of the helmet shell 2 of the sports helmet 1 on the opposite side wall 19 of the helmet shell 2 (not visible in FIG. 2).
    Via the channel 16, the elastic fastening element is guided along the first side wall 19 of the helmet shell 2 over the rear side 13 of the helmet shell 2 and along the second side wall 20 of the helmet shell 2.
    In the illustration in FIG. 2, the channel 16 runs approximately horizontally to a lower edge 31 of the side wall 19 of the helmet shell 2.
    2, the elastic fastening element 5 is led out of the opening 18 of the first side wall 19 of the helmet shell.
    [0161] The elastic fastening element 5 has a releasable connecting means 21. The connecting means 21 is fastened to the elastic fastening element 5.
    [0162] The connecting means 21 engages in a connection point 22 arranged on the visor 3.
    2, the connection point 22 is arranged on the side of the visor 3 which faces the inside of the helmet shell 2.
    The connecting means 21 is positively connected to the connection point 22 of the visor 3.
    The length of the elastic fastening element 5 corresponds at least to the length of the channel 16, which runs in the helmet shell 2 of the sports helmet 1.
    A region 23 of the elastic fastening element 5 extends between the opening 18 in the first side wall 19 of the helmet shell 2 and the connecting means 21.
    The region 23 of the elastic fastening element 5 is used by the wearer (not shown) of the sports helmet 1 to pull the elastic fastening element 5 further out of the first side wall 19 of the helmet shell 2.
    By pulling the ends of the elastic fastening element 5 on both sides of the visor 3, the wearer of the sports helmet 1 detaches the visor 3 from his face and / or from the sports helmet 1.
    As shown in FIG. 2, the wearer of the sports helmet 1 can releasably lock the visor 3 on the visor catches 9 on the outer contour 7 of the helmet shell 2.
    3 shows a rear lower corner 24 of the visor 3, which has the connection point 22.
    [0171] An elastic fastening element 5 is shown, to which the connecting means 21 is fastened. The connecting means 21 is inserted into the connection point 22 in the direction of the arrow 25.
    3, the connecting means 21 and the connection point 22 are shown as a tongue and groove connection.
    Fig. 4 shows the opening 18 of the first and the second side wall 19; 20 of the helmet shell 2 of the sports helmet 1.
    The protective sleeve 26 projects on the one hand into the channel 16 of the helmet shell 2 of the sports helmet 1. For this purpose, the protective sleeve 26 is inserted into the channel 16.
    On the other hand, the protective sleeve 26 has a circumferential collar 27 which protects the elastic fastening element 5 against the edge of the opening 18 of the helmet shell 2.
    Through the protective sleeve 26, the elastic fastening element 5 is inserted or removed into the channel 16 of the helmet shell.
    5 shows a section of the helmet shell 2 in the region of the end face 28 of the helmet shell 2.
    The visor catch 9 of the visor 2 engages in the receiving catch 8, which is arranged on the outer contour of the helmet shell 2 of the sports helmet 1.
    Due to the prestressing of the elastic fastening element 5 on the visor 3, the visor 3 lies flat against the outer contour 7 of the helmet shell 2 of the sports helmet 1.
    6 on an outer contour 7 of the helmet shell 2 of the sports helmet 1, a receiving catch 8 is shown, which is arranged in the region of the edge 10 of the end face 28 of the sports helmet 10. The receiving button 8 serves to receive a visor latch 9 (not shown) of the visor 3.
    The visor catch 9 (not shown) of the visor 3 engages in the receiving catch 8 of the helmet shell 2. In this way, the visor 3 is locked on the helmet shell 2 of the sports helmet 1.
    CH 714 687 A2
    LIST OF REFERENCE NUMERALS [0182]
    Sport helmet
    shell
    visor
    Lanyard elastic fastener
    ventilation opening
    Outside contour of the helmet shell
    recording detent
    visor catch
    Edge on the front of the sports helmet
    recess
    Foam lip of the visor
    Back of the helmet shell
    Fastening belt dashed line
    channel
    groove
    Opening the first side wall of the helmet shell, second side wall of the helmet shell
    Lanyard of the elastic fastener
    Attachment point of the visor
    Area of the elastic fastening element at the lower rear corner of the visor
    arrow
    protective sleeve
    collar
    Front of the sports helmet
    权利要求:
    Claims (23)
    [1]
    claims
    1. Sports helmet (2) with visor (3) detachably arranged on it, comprising:
    - a helmet shell (2),
    - an elastic fastening element (5), arranged in the region of side walls (19; 20) and a rear side (13) of the helmet shell (2) for releasably fastening the visor (3) to the sports helmet (1),
    - a channel (16) in the helmet shell (2) for receiving the elastic fastening element (5),
    - at least one opening (18) connected to the channel (16) on both side walls (19; 20) of the helmet shell (2) for inserting and removing the elastic fastening element (5),
    CH 714 687 A2
    at least one releasable connecting means (21) for fastening the elastic fastening element (5) to the visor (3), characterized in that
    - The channel (16) running all the way and continuously in both side walls (19; 20) and in the back (13) of the helmet shell (2) and
    - The elastic fastening element (5) has a length which corresponds at least to the length of the channel (16).
    [2]
    2. Sports helmet according to claim 1, characterized in that the channel (16) receiving the elastic fastening element (5) is a groove (17) extending in the helmet shell (2).
    [3]
    3. Sports helmet according to claim 2, characterized in that the elastic fastening element (5) is stretchable in a direction which is flush with the groove (17) and / or the channel (16).
    [4]
    4. Sports helmet according to one of the preceding claims, characterized in that the elastic fastening element (5) has resilient properties.
    [5]
    5. Sports helmet according to claim 1, characterized in that the elastic fastening element (5) is an elastic band and / or has elastomeric properties.
    [6]
    6. Sports helmet according to one of the preceding claims, characterized in that the elastic fastening element (5) is a braid made of at least two materials.
    [7]
    7. Sports helmet according to claim 1, characterized in that at least two elastic fastening elements (5) are arranged which run parallel to one another.
    [8]
    8. Sports helmet according to claim 1, characterized in that at least two elastic fastening elements (5) are arranged which extend at an angle to one another.
    [9]
    9. Sports helmet according to one of the preceding claims, characterized in that the elastic fastening element (5) is variable with respect to its tensile force.
    [10]
    10. Sports helmet according to claim 1, characterized in that the elastic fastening element (5) can be guided out of an opening (18) into each of which a protective sleeve (26) protecting the elastic fastening element (5) is inserted.
    [11]
    11. Sports helmet according to claim 1, characterized in that the elastic fastening element (5) extends between the opening (18) in the side walls (19; 20) of the helmet shell (2) and the releasable connecting means (21).
    [12]
    12. Sports helmet according to one of the preceding claims, characterized in that the visor (3) is arranged below and behind an edge (10) of the end face (28) of the sports helmet (1).
    [13]
    13. Sports helmet according to claim 1, characterized in that an upper edge of the visor (3) of the sports helmet (1) relative to the edge (10) of the end face (28) of the sports helmet (1) is set back.
    [14]
    14. Sports helmet according to one of the preceding claims, characterized in that the visor (3) relative to the sports helmet (1) can be locked.
    [15]
    15. Sports helmet according to one of the preceding claims, characterized in that the visor (3) is a full visor.
    [16]
    16. Sports helmet according to one of the preceding claims, characterized in that the visor (3) is designed such that it enables the wearer of the sports helmet (1) to wear an optical visual aid.
    [17]
    17. Sports helmet according to one of the preceding claims, characterized in that the visor (3) relative to the helmet shell (2) is pivotable.
    [18]
    18. Sports helmet according to one of the preceding claims, characterized in that the fastening element (5) can be fastened to the visor (3) by means of a connecting means (21).
    [19]
    19. Sports helmet according to claim 1, characterized in that the connecting means (21) can be fastened to the visor (3) by means of a connection point (22) arranged on the visor (3).
    [20]
    20. Sports helmet according to claim 19, characterized in that the connection between the connecting means (21) and the connection point (22) is a releasable, non-positive connection.
    [21]
    21. Sports helmet according to claim 19, characterized in that the connection between the connecting means (21) and the connection point (22) is a releasable, integral connection.
    [22]
    22. Sports helmet according to claim 1, characterized in that the connection between the fastening element (5) and the connecting means (21) remains after the visor (3) has been released from the sports helmet (1).
    [23]
    23. Sports helmet according to claim 1, characterized in that a foam lip (12) is arranged in the region of the lower edge of the visor (3).
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    同族专利:
    公开号 | 公开日
    FR3077965A1|2019-08-23|
    AT520951B1|2020-07-15|
    AT520951A2|2019-09-15|
    DE102018103750A1|2019-08-22|
    FR3077965B1|2022-01-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2838307B3|2002-04-16|2004-07-09|Salomon Sa|ASSEMBLY FORMED BY A HELMET AND A PROTECTIVE MASK IN PARTICULAR FOR SKIING OR MOTORCYCLES|
    DE202011000263U1|2011-02-03|2011-04-07|Casco Group Societate In Comandita Simpla |Sports glasses with a sports helmet|
    DE102013209564B4|2012-05-24|2017-03-23|Casco Group Societate In Comandita Simpla |Sports helmet with movable visor|
    FR3022436B1|2014-06-19|2016-06-24|7B+|HELMET EQUIPPED WITH SAFETY GLASSES, PARTICULARLY FOR SKI OR MOTORCYCLE PRACTICES|
    FR3023680B1|2014-07-18|2017-05-19|Fwd Concept Sarl|INTEGRATED MOBILE VISOR PROTECTIVE HELMET|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102018103750.3A|DE102018103750A1|2018-02-20|2018-02-20|Sports helmet with visor and fastener|
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