US20200163401A1 - Helmet with pads removable in emergency - Google Patents

Helmet with pads removable in emergency Download PDF

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Publication number
US20200163401A1
US20200163401A1 US16/619,240 US201816619240A US2020163401A1 US 20200163401 A1 US20200163401 A1 US 20200163401A1 US 201816619240 A US201816619240 A US 201816619240A US 2020163401 A1 US2020163401 A1 US 2020163401A1
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US
United States
Prior art keywords
fastening member
helmet
fastening
pad
helmet body
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.)
Abandoned
Application number
US16/619,240
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English (en)
Inventor
Yun-Haeng LEE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HJC Corp
Original Assignee
HJC Corp
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 HJC Corp filed Critical HJC Corp
Priority claimed from PCT/KR2018/003994 external-priority patent/WO2019017565A1/fr
Assigned to HJC CORP. reassignment HJC CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LEE, YUN-HAENG
Publication of US20200163401A1 publication Critical patent/US20200163401A1/en
Abandoned legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • A42B3/125Cushioning devices with a padded structure, e.g. foam
    • A42B3/127Cushioning devices with a padded structure, e.g. foam with removable or adjustable pads
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/328Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable with means to facilitate removal, e.g. after an accident

Definitions

  • the present invention relates to a helmet from which pads are removable in case of emergency.
  • a safety riding helmet disclosed in Patent Document 1 has a front open portion through which a wearer can secure his/her front field of view.
  • a selectively openable/closable shield may be mounted in the opening to block wind and dust from entering through the open portion during riding.
  • the prior art safety riding helmet surrounds the wearer's entire head and has a lower end portion through which his/her head passes.
  • the relatively narrow lower end portion makes it difficult to separate the safety riding helmet from the wearer's head.
  • pads embedded in the safety riding helmet are in close contact with the wearer's head and face for better stability or wearability, making it difficult to separate the safety riding helmet from his/her head.
  • Patent Document 1 KR10-0649944 B1
  • the present invention has been made in an effort to solve the problems of the prior art and one aspect of the present invention is directed to a helmet in which fastening means are provided to facilitate the removal of pads from a helmet body such that the helmet body is easily taken off from a wearer's head in case of an accident.
  • a helmet with pads removable in emergency includes a helmet body, pads attached to the inside of the helmet body, and fastening means detachably attaching the corresponding pads to the inside of the helmet body wherein each of the fastening means includes a first fastening member in the form of a bar provided on either one of the pad and the inside of the helmet body and a second fastening member provided on the other of the pad and the inside of the helmet body, surrounding the first fastening member such that the first fastening member is inserted thereinto, and having an open portion formed at one side thereof, and wherein when the pad is pulled out, the first fastening members are separated from the second fastening members through the open portions of the second fastening members.
  • each of the second fastening members includes a flat base, a first extension protruding from one surface of the base facing the corresponding first fastening member, a second extension having one end extending from the end of the first extension and extending in parallel with the base, and a protrusion protruding from the other end of the second extension toward the base, and the open portion is formed between the protrusion and the base.
  • each of the first fastening members has an outer surface including first, second, third, and fourth sides, the first side of the first fastening member faces the base, the second side of the first fastening member faces the first extension, the third side of the first fastening member faces the second extension, and the fourth side of the first fastening member is latched to the protrusion.
  • the helmet further includes flat guides, each of which has one end fixed to either one of the corresponding pad and the inside of the helmet body and the other end as a free end and comes into contact with the second extension when the first fastening member is separated from or coupled to the second fastening member through the open portion of the second fastening member.
  • each of the guides is depressed toward either one of the pad and the inside of the helmet body relative to the first fastening member.
  • the helmet further includes fastening grooves, each of which is formed on either one of the corresponding pad and the inside of the helmet body, wherein one end of the base is fitted into the fastening groove when the first fastening member is inserted into the second fastening member.
  • the one end of the base is in the shape of an arc and the fastening groove is arc-shaped corresponding to the shape of the one end of the base.
  • the helmet further includes flat covers, each of which covers one surface of either one of the corresponding pad and the inside of the helmet body and has an opening across which the first fastening member extends.
  • the helmet further includes flat covers, each of which covers one surface of either one of the corresponding pad and the inside of the helmet body and has an opening across which the first fastening member extends, wherein one end of the guide extends from one side of the opening.
  • the helmet further includes flat covers, each of which covers one surface of either one of the corresponding pad and the inside of the helmet body and has an opening across which the first fastening member extends, wherein the fastening groove is formed by a protrusion protruding from the boundary of the opening.
  • the base is attached to the other of the pad and the inside of the helmet body through a concavo-convex engaging structure including a concave portion and a convex portion.
  • the convex portion is formed on the other surface of the base and the concave portion is formed in the other of the pad and the inside of the helmet body.
  • pulling means into which an object is insertable is attached to the corresponding pad to pull out the pad.
  • the first fastening member is provided on the pad and the second fastening member is provided on the inside of the helmet body.
  • the open portion is open downward and the first fastening member is separated from the second fastening member through the open portion of the second fastening member when the pad is pulled downward.
  • the helmet further includes flat guides, each of which has one end fixed to either one of the corresponding pad and the inside of the helmet body and the other end as a free end and comes into contact with the second fastening member when the first fastening member is separated from or coupled to the second fastening member through the open portion of the second fastening member.
  • each of the guides has at least one guide protrusion that comes into contact with the second fastening member after the first fastening member is separated from the second fastening member through the open portion of the second fastening member.
  • the guide protrusion protrudes from the guide so as to have a rounded shape in cross section.
  • the helmet of the present invention is constructed such that the fastening means are provided to facilitate the removal of the pads from the helmet body. Due to this construction, the helmet body is easily taken off from a wearer's head in case of an accident.
  • FIG. 1 is a perspective view of a helmet with pads removable in emergency according to one embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a helmet with pads removable in emergency according to one embodiment of the present invention.
  • FIG. 3 is a perspective view of one of the fastening means illustrated in FIG. 2 .
  • FIGS. 4 a to 4 d are cross-sectional views of one of the fastening means illustrated in FIG. 2 .
  • FIG. 5 is a perspective view of one of the pads illustrated in FIG. 2 .
  • FIGS. 6 to 8 are side views illustrating the operation of a helmet with pads removable in emergency according to one embodiment of the present invention.
  • FIG. 9 is a perspective view of a helmet with pads removable in emergency according to a further embodiment of the present invention.
  • FIGS. 10 a to 10 d are cross-sectional views of one of the fastening means illustrated in FIG. 9 .
  • FIG. 1 is a perspective view of a helmet with pads removable in emergency according to one embodiment of the present invention
  • FIG. 2 is an exploded perspective view of a helmet with pads removable in emergency according to one embodiment of the present invention
  • FIG. 3 is a perspective view of one of the fastening means illustrated in FIG. 2 .
  • the helmet includes a helmet body 100 , pads 200 attached to the inside of the helmet body 100 , and fastening means 300 detachably attaching the corresponding pads 200 to the inside of the helmet body 100 .
  • Each of the fastening means 300 includes a first fastening member 400 in the form of a bar provided on either one of the pad 200 and the inside of the helmet body 100 and a second fastening member 500 provided on the other of the pad 200 or the inside of the helmet body 100 , surrounding the first fastening member 400 such that the first fastening member 400 is inserted thereinto, and having an open portion 510 formed at one side thereof.
  • the first fastening members 400 are separated from the second fastening members 500 through the open portions 510 of the second fastening members 500 .
  • the helmet body 100 performs a role in protecting a wearer's head.
  • the helmet body 100 may be made of a shock absorbing material.
  • the helmet body 100 includes an outer shell 110 made of a hard synthetic resin and an absorber 120 provided in the outer shell made of expanded polystyrene (EPS).
  • EPS expanded polystyrene
  • the outer shell 110 has high strength and the absorber 120 has appropriate strength and elasticity because of the characteristics of their materials.
  • the pads 200 are attached to the inner wall of the absorber 120 through the fastening means 300 (see FIG. 2 ).
  • the helmet body 100 however does not necessarily have to include the absorber 120 .
  • the pads 200 do not necessarily have to be attached to the inner wall of the absorber 120 and may be attached to any portions of the inside of the helmet body 100 .
  • the helmet body 100 has a front opening 130 through which the wearer can secure his/her field of view.
  • the opening 130 is opened/closed by a shield 140 that blocks wind and dust. Both ends of the shield 140 are connected to turnable members provided at both sides of the opening 130 of the helmet body 100 such that the shield turns upward and downward to open and close the helmet body 100 .
  • the pads 200 perform a role in enhancing the wearability of the helmet.
  • the pads 200 are detachably attached to the inside of the helmet body 100 (for example, the inner wall of the absorber 120 ) by the fastening means 300 .
  • the pads 200 attached to the inside of the helmet body 100 come into contact with the cheeks and chin of the wearer of the helmet body 100 .
  • each the pads 200 includes a central portion 210 in contact with the wearer's cheek or chin, a first branch 220 extending backward from the lower end of the central portion 210 , and a second branch 230 extending upward from the upper end of the central portion 210 .
  • the wearer's ear may be located between the first branch 220 and the second branch 230 .
  • first fastening member 400 is assigned to each of the central portion 210 , the first branch 220 , and the second branch 230 . That is, the first fastening members 400 are grouped in threes for the pads 200 .
  • the number of the second fastening member 500 provided on the inside of the helmet body 100 corresponds to the number of the first fastening members 400 .
  • three fastening means 300 may be provided for each pad 200 .
  • the pads 200 should be sufficiently elastic and a flat cover 800 may be provided to cover one surface (opposite to the surface thereof in contact with the wearer) of each of the pads 200 . As illustrated in FIG.
  • the cover 800 has an opening 810 in which the first fastening member 400 , a guide 600 , and a protrusion 750 are arranged.
  • a plurality of auxiliary openings 820 are further formed in the cover 800 for high flexibility and light weight.
  • the fastening means 300 detachably attach the pads 200 to the inside of the helmet body 100 .
  • Each of the fastening means 300 includes the first fastening member 400 and the second fastening member 500 .
  • the first fastening member 400 is provided on the corresponding pad 200 and is in the form of a bar.
  • the first fastening member 400 may extend so as to cross the opening 810 of the cover 800 covering one surface of the pad 200 .
  • the second fastening member 500 is provided on inside of the helmet body 100 (for example, the inner wall of the absorber 120 ) and surrounds the first fastening member 400 such that the first fastening member 400 is inserted thereinto.
  • the open portion 510 is formed at one side of the second fastening member 500 .
  • the first fastening member 400 provided on the pad 200 can be separated from the second fastening member 500 through the open portion 510 of the second fastening member 500 .
  • the first fastening member 400 provided on the pad 200 may be separated downward from the second fastening member 500 through the open portion 510 of the second fastening member 500 that may be open downward.
  • each of the second fastening members 500 includes a base 520 , a first extension 530 , a second extension 540 , and a protrusion 550 (see FIG. 3 ).
  • the base 520 is flat in shape and the first extension 530 protrudes vertically from one surface of the base 520 facing the corresponding first fastening member 400 .
  • the second extension 540 has one end extending vertically from the end of the first extension 530 and extends in parallel with the base 520 .
  • the protrusion 550 protrudes from the other end of the second extension 540 toward the base 520 .
  • the open portion 510 is formed between the protrusion 550 and the base 520 .
  • the second fastening member 500 has a structure in which the first extension 530 , the second extension 540 , and the protrusion 550 are formed in this order from the base 520 . Due to this structure, the second fastening member 500 surrounds the bar-like first fastening member 400 .
  • the protrusion 550 is shorter in length than the first extension 530 , leaving the open portion 510 between the protrusion 550 and the base 520 .
  • the first fastening member 400 is in the shape of a square pillar and has an outer surface including four sides. As illustrated in FIG. 4 a , the four sides of the first fastening member 400 are defined as a first side 410 , a second side 420 , a third side 430 , and a fourth side 440 . That is, the first side 410 shares the common edge with the second side 420 , the second side 420 shares the common edge with the third side 430 , the third side 430 shares the common edge with the fourth side 440 , and the fourth side 440 shares the common edge with the first side 410 .
  • the first side 410 of the first fastening member 400 faces the base 520
  • the second side 420 of the first fastening member 400 faces the first extension 530
  • the third side 430 of the first fastening member 400 faces the second extension 540
  • the fourth side 440 of the first fastening member 400 is latched to the protrusion 550 . That is, the first, second, third, and fourth sides 410 , 420 , 430 , and 440 of the first fastening member 400 are surrounded by the base 520 , the first extension 530 , the second extension 540 , and the protrusion 550 of the second fastening member 500 , respectively.
  • the first fastening member 400 provided on the pad 200 is moved in one direction (downward direction) along with the pad 200 , and at the same time, the second extension 540 of the second fastening member 500 is warped.
  • This warpage expands the open portion 510 formed between the protrusion 550 and the base 520 (see FIG. 4 b ), and as a result, the first fastening member 400 can be separated from the second fastening member 500 through the open portion 510 (see FIGS. 4 c and 4 d ).
  • the protrusion 550 has a first inclined face 551 in contact with the fourth side 440 when the first fastening member 400 is separated from the second fastening member 500 .
  • the first inclined face facilitates the separation of the fourth side 440 of the first fastening member 400 from the protrusion 550 of the second fastening member 500 .
  • the protrusion 550 of the fastening member 500 has a second inclined face 553 in contact with the second side 420 when the first fastening member 400 is coupled to the second fastening member 500 .
  • the second inclined face 553 is formed opposite to the first inclined face 551 .
  • the second inclined face allows the protrusion 550 of the second fastening member 500 to easily cross the second side 420 of the first fastening member 400 .
  • the guide 600 is fixed to the pad 200 to guide relative movement between the first fastening member 400 and the second fastening member 500 when the first fastening member 400 is separated from or coupled to the second fastening member 500 through the open portion 510 of the second fastening member 500 .
  • the guide 600 is flat in shape and has one end fixed to the pad 200 and the other end as a free end.
  • the guide 600 is liable to warp with respect to the fixed end due to its elasticity because the other end is free. Accordingly, when the first fastening member 400 is separated from or coupled to the second fastening member 500 through the open portion 510 of the second fastening member 500 , the guide 600 comes into contact with the second extension 540 of the second fastening member 500 and is warped towards the inside of the helmet body 100 , as illustrated in FIG. 4 b .
  • the guide 600 can guide relative movement between the first fastening member 400 and the second fastening member 500 while being in contact with the second extension 540 of the second fastening member 500 .
  • the guide 600 is depressed toward the pad relative to the first fastening member 400 so that the protrusion 550 of the second fastening member 500 can go over the second side 420 of the first fastening member 400 when the first fastening member 400 is coupled to the second fastening member 500 .
  • the helmet further includes a fastening groove 700 to stably support the second fastening member 500 into which the first fastening member 400 is inserted.
  • the fastening groove 700 is provided on the pad 200 and one end of the base 520 is fitted into the fastening groove 700 when the first fastening member 400 is inserted into the second fastening member 500 (see FIG. 4 a ).
  • the fastening groove 700 limits the movement of the second fastening member 500 relative to the first fastening member 400 to stably support the second fastening member 500 , so that the first fastening member 400 can be prevented from being undesirably separated from the second fastening member 500 .
  • FIG. 1 the fastening groove 700 to stably support the second fastening member 500 into which the first fastening member 400 is inserted.
  • the one end of the base 520 is arc-shaped and the fastening groove 700 is also arc-shaped corresponding to the shape of the one end of the base 520 . Due to their shapes, the fastening groove 700 surrounds the one end of the base 520 , and as a result, the turning of the first fastening member 400 relative to the first fastening member 400 is blocked so that the second fastening member 500 can be more stably supported.
  • the arc-shaped end of the base 520 and the arc-shaped fastening groove 700 are accurately aligned with each other while being in contact with each other so that stable coupling between the first fastening member 400 and the second fastening member 500 can be induced.
  • the guide 600 and the protrusion 750 are arranged in the opening 810 of the cover 800 covering one surface of the pad 200 (see FIG. 3 ). Specifically, when the first fastening member 400 extends across the opening 810 of the cover 800 , one end of the guide 600 can be fixed to one side of the opening 810 and the fastening groove 700 can be formed by the protrusion 750 protruding from the boundary of the opening 810 . More specifically, the opening 810 is divided into a first region 810 a and a second region 810 b by the first fastening member 400 extending across the opening 810 of the cover 800 .
  • the guide 600 extends from the first region 810 a of the opening 810 and the fastening groove 700 is formed by the protrusion 750 protruding from the boundary of the second region 810 b of the opening 810 . That is, the guide 600 and the fastening groove 700 are arranged in the first region 810 a and the second region 810 b divided by the first fastening member 400 , respectively.
  • the first fastening member 400 is coupled to the second fastening member 500 .
  • the area of the first region 810 a of the opening 810 is larger than that of the second extension 540 .
  • a concavo-convex engaging structure 900 is provided to attach the second fastening member 500 to the inside of the helmet body 100 .
  • the base 520 of the second fastening member 500 is attached to the inside of the helmet body 100 through a concave portion 910 and a convex portion 920 .
  • the convex portion 920 is formed on the other surface of the base 520 opposite to the one surface thereof from which the first extension 530 protrudes, and the concave portion 910 is formed on the inside of the helmet body 100 (for example, the inner wall of the absorber 120 ).
  • a hooked end of the convex portion 920 may be fitted into the concave portion 910 to ensure separable engagement of the convex portion 920 and the concave portion 910 .
  • Pulling means 1000 is attached to the pad 200 to effectively pull out the pad 200 , as illustrated in FIG. 5 .
  • the pulling means 1000 is disposed on the underside of the pad 200 and an object is insertable thereinto.
  • the pulling means 1000 may have a semicircular shape in cross section. In this case, a rescuer can insert his/her fingers into the pulling means 1000 to pull the pad 200 downward.
  • the pulling means 1000 may be reddish in color. In this case, a rescuer can easily visually recognize the pulling means 1000 .
  • the letter “Emergency” may be marked to display an “emergency situation”.
  • the first fastening members 400 , the guides 600 , the fastening grooves 700 , the covers 800 , etc. are provided on the pads 200 and the second fastening members 500 , the concavo-convex engaging structures 900 , etc. are provided on the inside of the helmet body 100 , as described above, but the above description is not intended to limit the scope of the present invention. That is, the first fastening members 400 , the guides 600 , the fastening grooves 700 , the covers 800 , etc. are provided on the inside of the helmet body 100 and the second fastening members 500 , the concavo-convex engaging structures 900 , etc. are provided on the pads 200 . Also in this case, it should be noted that when the pads 200 are pulled out, the first fastening members 400 can be separated from the second fastening members 500 through the open portions 510 (which may be openable upward) of the second fastening members 500 .
  • FIGS. 6 to 8 are side views illustrating the operation of a helmet with pads removable in emergency according to one embodiment of the present invention. Referring to these figures, the operation of the helmet will be discussed below.
  • the convex portion 920 of the second fastening member 500 is fitted into the concave portion 910 formed on the helmet body 100 in a state in which the second fastening member 500 is coupled with the first fastening member 400 provided on the pad 200 .
  • the pad 200 can be attached to the inside of the helmet body 100 by the concavo-convex engaging structure 900 , as illustrated in FIG. 7 . Thereafter, the wearer can wear the helmet body 100 on his/her head.
  • the pad 200 is removed from the inside of the helmet body 100 by the above procedure, as illustrated in FIG. 8 , the lower end portion of the helmet body 100 is widened, making it easy to remove the helmet body 100 from the wearer's head.
  • FIG. 9 is a perspective view of a helmet with pads removable in emergency according to a further embodiment of the present invention.
  • the helmet of this embodiment further includes at least one guide protrusion 610 unlike the helmet of the previous embodiment.
  • the guide protrusion 610 is formed in the guide 600 .
  • the guide protrusion 610 plays a role in guiding the second fastening member 500 separated from the first fastening member 400 .
  • the guide 600 is provided on the pad 200 .
  • one end of the guide 600 is fixed to the pad 200 and the other end thereof is free.
  • the guide 600 comes into contact with the second extension 540 of the second fastening member 500 when the first fastening member 400 is separated from or coupled to the second fastening member 500 through the open portion 510 of the second fastening member 500 .
  • the guide 600 can guide relative movement between the first fastening member 400 and the second fastening member 500 while being in contact with the second extension 540 of the second fastening member 500 .
  • the guide protrusion 610 protrudes from one surface of the guide 600 in contact with the second extension 540 of the second fastening member 500 .
  • the guide protrusion 610 protrudes from one surface of the guide 610 so as to have a rounded shape in cross section.
  • the guide protrusion 610 may have a dome shape.
  • the guide protrusion 610 may be provided in two and the two guide protrusions 610 are arranged in parallel (see FIG. 9 ).
  • the second extension 540 of the second fastening member 500 is warped to expand the open portion 510 , with the result that the protrusion 550 of the second fastening member 500 latched to the fourth side 440 of the first fastening member 400 can be separated from the first fastening member 400 .
  • the second extension 540 of the second fastening member 500 slides in contact with the guide 600 , and thereafter, the first extension 530 of the second fastening member 500 comes into contact with the guide protrusion 610 (see FIG. 10 b ).
  • the first extension 530 and the second extension 540 of the second fastening member 500 slide along the guide protrusion 610 having a rounded cross-sectional shape and the second fastening member 500 can naturally move in the direction in which it is separated from the opening 810 . That is, when a rescuer pulls the pad 200 downward, the downward force applied to the pad 200 allows the second fastening member 500 to slide in contact with the guide 600 and thereafter along the guide protrusion 610 , and finally, the second fastening member 500 can be separated from the opening 810 .
  • the second extension 540 of the second fastening member 500 escapes through the second region 810 b of the opening 810 to achieve complete separation between the first fastening member 400 and the second fastening member 500 , as illustrated in FIGS. 10 c and 10 d.
  • the guide protrusion 610 of the guide 600 guides the second fastening member 500 such that the second fastening member 500 is easily separated from the opening 810 .
  • the helmet of the present invention is basically intended for riding but is not necessarily limited thereto. It should be understood that the helmet of the present invention is applicable to all kinds of helmets, including helmets for sports such as skiing, bobsleigh, and skeleton.

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  • Helmets And Other Head Coverings (AREA)
US16/619,240 2017-07-17 2018-04-04 Helmet with pads removable in emergency Abandoned US20200163401A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20170090168 2017-07-17
KR10-2017-0090168 2017-07-17
KR1020180006176A KR101995947B1 (ko) 2017-07-17 2018-01-17 비상시 패드 제거가 가능한 헬멧
KR10-2018-0006176 2018-01-17
PCT/KR2018/003994 WO2019017565A1 (fr) 2017-07-17 2018-04-04 Casque à rembourrage amovible en cas d'urgence

Publications (1)

Publication Number Publication Date
US20200163401A1 true US20200163401A1 (en) 2020-05-28

Family

ID=65280480

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/619,240 Abandoned US20200163401A1 (en) 2017-07-17 2018-04-04 Helmet with pads removable in emergency

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Country Link
US (1) US20200163401A1 (fr)
EP (1) EP3656236A4 (fr)
KR (1) KR101995947B1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US20200138142A1 (en) * 2015-11-30 2020-05-07 Kido Sports Co., Ltd. Detachable pad fastening structure of helmet and helmet including same

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Publication number Priority date Publication date Assignee Title
KR102182661B1 (ko) 2019-11-04 2020-11-25 주식회사 기도스포츠 헬멧용 프론트 커버, 헬멧용 쉘 및 이들을 포함하는 헬멧
KR102296957B1 (ko) 2021-03-24 2021-08-31 홍종구 머리에서 헬멧을 분리하기 위한 두건
KR102441497B1 (ko) * 2021-04-07 2022-09-07 (주)에이치제이씨 헬멧

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JP3955127B2 (ja) * 1997-05-19 2007-08-08 学 根本 ヘルメット
KR100649944B1 (ko) 2005-12-06 2006-11-27 주식회사 홍진에이치제이씨 오토바이용 헬멧
JP4948893B2 (ja) * 2006-05-09 2012-06-06 株式会社Shoei ヘルメットおよびその脱着方法
JP5041906B2 (ja) * 2007-08-07 2012-10-03 株式会社Shoei ヘルメット
US8549671B2 (en) * 2011-01-06 2013-10-08 Bell Sports, Inc. Helmet having magnetically coupled cheek pads
KR101594146B1 (ko) * 2014-05-15 2016-02-15 주식회사 오토스윙 헤드 밴드용 기능성/다용도 헤드 쿠션
KR101772124B1 (ko) * 2015-11-30 2017-09-12 주식회사 기도스포츠 헬멧의 탈착식 패드 체결 구조 및 이를 포함하는 헬멧

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200138142A1 (en) * 2015-11-30 2020-05-07 Kido Sports Co., Ltd. Detachable pad fastening structure of helmet and helmet including same
US11612206B2 (en) * 2015-11-30 2023-03-28 Kido Sports Co., Ltd. Detachable pad fastening structure of helmet and helmet including same

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Publication number Publication date
KR20190008802A (ko) 2019-01-25
KR101995947B1 (ko) 2019-07-03
EP3656236A1 (fr) 2020-05-27
EP3656236A4 (fr) 2021-06-16

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