KR100665870B1 - Safety hat having a heat diffusing means - Google Patents

Safety hat having a heat diffusing means Download PDF

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Publication number
KR100665870B1
KR100665870B1 KR1020060014350A KR20060014350A KR100665870B1 KR 100665870 B1 KR100665870 B1 KR 100665870B1 KR 1020060014350 A KR1020060014350 A KR 1020060014350A KR 20060014350 A KR20060014350 A KR 20060014350A KR 100665870 B1 KR100665870 B1 KR 100665870B1
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KR
South Korea
Prior art keywords
ventilation hole
helmet
cover
hard hat
plate member
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KR1020060014350A
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Korean (ko)
Inventor
김흥래
장현종
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(주)평화엔지니어링
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Priority to KR1020060014350A priority Critical patent/KR100665870B1/en
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Publication of KR100665870B1 publication Critical patent/KR100665870B1/en

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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/285—Ventilating arrangements with additional heating or cooling means
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems
    • A42B3/283—Air inlets or outlets, with or without closure shutters
    • 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
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices

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  • Helmets And Other Head Coverings (AREA)

Abstract

A safety helmet having a heat diffusing unit is provided to smoothly exhaust the heat of a worker's head by freely opening and shutting a vent hole opening and closing cover. The safety helmet(100) having a heat diffusing unit is composed of an outer cover(110) forming the outer surface of the helmet; a shock absorbing unit installed in the outer cover to relieve impact applied to the helmet from the outside; a fixing unit disposed in the outer cover to fix the helmet to the head; vent holes(110h,110s) formed on the rear and lateral sides of the outer cover to ventilate the inner and outer sides of the helmet; and a vent hole opening and closing cover(140) installed at the vent hole formed in the rear side to freely open and close the vent hole.

Description

열발산 수단을 갖는 안전모{Safety hat having a heat diffusing means} Safety hat having a heat diffusing means

도 1은 본 발명에 따른 열발산 수단을 갖는 안전모의 통풍홀 개폐용 덮개가 닫힌 상태를 보여주는 도면. 1 is a view showing a closed state of the vent opening and closing cover of the helmet having a heat dissipation means according to the present invention.

도 2는 본 발명에 따른 열발산 수단을 갖는 안전모의 통풍홀 개폐용 덮개가 열린 상태를 보여주는 도면. Figure 2 is a view showing a state in which the cover for opening and closing the ventilation hole of the helmet having a heat dissipation means according to the present invention.

도 3은 본 발명에 따른 열발산 수단을 갖는 안전모의 전체 내부 구조를 보여주는 도면. 3 is a view showing the entire internal structure of a hard hat having a heat dissipation means according to the present invention.

도 4는 본 발명에 따른 열발산 수단을 갖는 안전모에 있어서의 통풍홀 개폐용 덮개의 열림 상태를 보여주는 부분 발췌 확대도.Figure 4 is an enlarged partial view showing an open state of the cover for opening and closing the ventilation hole in a hard hat having a heat dissipation means according to the present invention.

도 5는 본 발명에 따른 열발산 수단을 갖는 안전모에 있어서의 통풍홀 개폐용 덮개의 닫힘 상태를 보여주는 부분 발췌 확대도.Figure 5 is an enlarged partial view showing a closed state of the ventilation hole opening and closing cover in a hard hat having a heat dissipation means according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

110...외피 110h...후면부 통풍홀110 ... Outside 110h ... Rear vent hole

110s...측면부 통풍홀 120...완충수단110s ... ventilating hole on the side 120 ... buffer means

120h...완충부 통풍홀 130...고정수단120 h ... shock-absorbing vent 130

140...통풍홀 개폐용 덮개 140c...덮개판부재140 ... vent opening cover 140c ... cover plate member

140p...기둥부재 140h...기둥부재 삽입용 홀140p ... Post member 140h ... Pole member insertion hole

140t...걸림턱부재 150...턱 끈 140 tons of locking jaw member

본 발명은 공사현장 등에서 작업자가 착용하는 안전모에 관한 것으로서, 특히 안전모의 소정 부위에 특정 구조의 열발산 수단을 마련함으로써 작업자의 머리에서 발생하는 열기를 안전모의 외부로 원활히 배출시켜 작업자가 머리의 발생열과 땀으로 인해 고통을 느끼지 않도록 하는 열발산 수단을 갖는 안전모에 관한 것이다. The present invention relates to a hard hat worn by the worker at a construction site, in particular, by providing a heat dissipation means of a specific structure in a predetermined portion of the hard hat to smoothly discharge the heat generated from the head of the worker to the outside of the hard hat to generate the head of the worker. It relates to a safety helmet with heat dissipation means to avoid pain due to heat and sweat.

일반적으로, 공사현장 등에서 작업자가 안전모를 착용하고 작업함에 있어서, 더운 여름철 같은 경우 외기의 더운 열기에다 작업자의 머리에서 발생하는 열기마저 안전모의 외부로 제대로 배출되지 않음에 따라 작업자는 머리 부분에 과다한 열기로 인해 심한 고통(어지럼증이나 두통)을 느끼게 된다. 또한, 심할 경우 그로 인해 탈모증까지 발생하게 된다.In general, when a worker wears a hard hat at a construction site and the like, in a hot summer season, the heat of the outside air and the heat generated from the worker's head are not properly discharged to the outside of the hard hat. You will feel severe pain (dizziness or headache). In addition, severe hair loss will result.

본 발명은 이상과 같은 사항을 감안하여 안출된 것으로서, 안전모의 소정 부위에 특정 구조의 열발산 수단을 마련함으로써 작업자의 머리에서 발생하는 열기를 안전모의 외부로 원활히 배출시켜 작업자가 머리의 발생열과 땀으로 인해 고통을 느끼지 않도록 하는 열발산 수단을 갖는 안전모를 제공함에 그 목적이 있다.The present invention has been made in view of the above matters, by providing a heat dissipation means having a specific structure in a predetermined portion of the hard hat to smoothly discharge the heat generated from the worker's head to the outside of the hard hat, the worker's heat generated and sweat The purpose is to provide a safety helmet with heat dissipation means that do not feel pain.

상기의 목적을 달성하기 위하여 본 발명에 따른 열발산 수단을 갖는 안전모는, 모자의 외부면을 이루는 외피와, 그 외피의 내부에 마련되며 외부로부터 모자에 충격이 가해질 시 그 충격을 완화시켜 주는 완충수단과, 상기 외피의 내부에 마련되며 모자를 머리에 고정시켜 주는 고정수단을 구비하는 안전모에 있어서,In order to achieve the above object, the helmet having a heat dissipation means according to the present invention, the outer shell of the cap and the buffer provided to the inside of the outer shell to mitigate the impact when the impact is applied to the cap from the outside In the hard hat comprising a means and a fixing means provided in the interior of the outer shell to secure the head to the head,

상기 외피의 후면부 및 측면부에는 모자의 내부와 외부 간의 통풍을 위한 통풍홀이 각각 형성되되, 상기 후면부의 통풍홀에는 필요에 따라 통풍홀을 자유롭게 개폐할 수 있는 구조의 통풍홀 개폐용 덮개가 설치되는 점에 그 특징이 있다.Ventilation holes for ventilation between the inside and the outside of the cap are respectively formed in the rear portion and the side portion of the outer shell, and the ventilation hole opening and closing cover of the structure that can open and close the ventilation hole freely as needed is installed. It has that feature.

이하 첨부된 도면을 참조하면서 본 발명의 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4는 본 발명에 따른 열발산 수단을 갖는 안전모를 나타낸 것으로서, 도 1은 통풍홀 개폐용 덮개가 닫힌 상태를 보여주는 도면이고, 도 2는 통풍홀 개폐용 덮개가 열린 상태를 보여주는 도면이며, 도 3은 전체 내부 구조를 보여주는 도면이고, 도 4는 통풍홀 개폐용 덮개의 열림 상태를 보여주는 부분 발췌 확대도이다.1 to 4 show a helmet having a heat dissipation means according to the present invention, Figure 1 is a view showing a closed state of the ventilation hole opening and closing cover, Figure 2 is a view showing a state of opening the ventilation hole opening and closing cover 3 is a view showing the entire internal structure, Figure 4 is an enlarged partial view showing an open state of the cover for opening and closing the ventilation hole.

도 1 내지 도 4를 참조하면, 본 발명에 따른 열발산 수단을 갖는 안전모(100)는 일반적인 안전모와 마찬가지로 기본적인 구조를 갖는다. 즉, 모자의 외부면을 이루는 외피(110)와, 그 외피(110)의 내부에 마련되며 외부로부터 모자에 충격이 가해질 시 그 충격을 완화시켜 주는 완충수단(120)과, 상기 외피(110)의 내부에 마련되며 모자를 머리에 고정시켜 주는 고정수단(130)을 기본적으로 구비한다.1 to 4, the hard hat 100 having a heat dissipation means according to the present invention has a basic structure similar to the general hard hat. That is, the outer shell 110 constituting the outer surface of the cap, and the shock absorbing means 120 is provided inside the outer shell 110 to mitigate the impact when the impact is applied to the cap from the outside, and the outer shell 110 It is provided in the interior and is basically provided with a fixing means for fixing the head to the head.

그러나, 본 발명의 안전모(100)에 있어서는 위의 구성요소들을 기본적으로 구비하면서, 상기 외피(110)의 후면부 및 측면부에 열발산 수단으로서 모자의 내부와 외부 간의 통풍을 위한 통풍홀(110h)(110s)이 각각 형성되되, 후면부의 통풍홀(110h)에는 필요에 따라 통풍홀(110h)을 자유롭게 개폐할 수 있는 구조의 통풍홀 개폐용 덮개(140)가 설치된다. However, in the helmet 100 of the present invention, while having the above components basically, the ventilation hole 110h for ventilation between the inside and the outside of the hat as heat dissipation means at the rear and side surfaces of the shell 110 ( 110s) are formed respectively, and the ventilation hole opening and closing cover 140 having a structure capable of freely opening and closing the ventilation hole 110h is installed in the ventilation hole 110h of the rear part.

여기서, 이 통풍홀 개폐용 덮개(140)는 닫힘 상태시 상기 외피(110)의 후면부 외표면에 밀착되도록 외피의 곡률과 동일한 곡률을 갖는 덮개판부재(140c)와, 그 덮개판부재(140c)에 일체로 형성되며, 덮개판부재(140c)를 수평 방향으로 전진 및 후퇴시킴으로써 덮개판부재(140c)가 통풍홀(110h)을 개방 혹은 폐쇄할 수 있도록 하는 다수의 기둥부재(140p)로 구성된다. Here, the ventilation hole opening and closing cover 140 is a cover plate member 140c having the same curvature as the curvature of the outer shell so as to be in close contact with the outer surface of the rear portion of the outer shell 110 in the closed state, and the cover plate member 140c. It is formed integrally with, the cover plate member 140c by advancing and retracting in the horizontal direction is composed of a plurality of pillar members (140p) to allow the cover plate member 140c to open or close the ventilation hole (110h). .

상기 덮개판부재(140c)와 기둥부재(140p)는 상기 외피(110)와 동일한 재질(예컨대, 강화 플라스틱 재질)로 제작되거나, 외피(110)보다 더 강한 재질로 제작된다. 이와 같은 덮개판부재(140c)와 기둥부재(140p)는 일체로 성형 제작되어 하나의 통풍홀 개폐용 덮개(140)를 이루게 되며, 안전모에 형성된 기둥부재 삽입용 홀(140h)에 각각의 기둥부재(140p)를 삽입하여 밀어 넣은 뒤, 각 기둥부재(140p) 하단부에 걸림턱부재(140t)를 각각 용융 접합함으로써 통풍홀 개폐용 덮개(140)의 안전모 본체에의 조립이 완성된다. 도 3에서 참조부호 120h는 외피의 상면부 통풍홀(110h)에 대응하여 완충수단(120)에 형성되는 완충부 통풍홀을 나타내고, 150은 턱 끈을 나타낸다. The cover plate member 140c and the pillar member 140p are made of the same material as the outer shell 110 (eg, reinforced plastic material) or made of a stronger material than the outer shell 110. The cover plate member 140c and the pillar member 140p are integrally molded to form one ventilation hole opening and closing cover 140, and each pillar member in the pillar member insertion hole 140h formed in the helmet. After inserting and pushing 140p, the assembly of the ventilation hole opening and closing cover 140 to the helmet body is completed by melting and bonding the locking jaw members 140t to the lower ends of the pillar members 140p, respectively. In FIG. 3, reference numeral 120h denotes a buffer ventilation hole formed in the shock absorbing means 120 corresponding to the upper surface ventilation hole 110h of the outer shell, and 150 denotes a chin strap.

한편, 상기 외피(110)의 측면부에 형성되는 측면부 통풍홀(110s)에 있어서, 본 실시예에서는 마름모꼴(다이아몬드형)의 다수의 홀이 형성되어 있는 형태로 예시되어 있으나, 반드시 이와 같은 형태로 한정되는 것은 아니며, 경우에 따라서는 측면부의 원주면을 따라 측면부 통풍홀(110s)이 소정 간격으로 연속적으로 형성될 수도 있다. 그리고, 측면부 통풍홀(110s)의 모양에 있어서도 본 실시예에서와 같은 마름모꼴의 형태가 아닌, 원형, 사각형 등 다양하게 변경 응용이 가능함은 당연하다.On the other hand, in the side portion ventilation hole (110s) formed in the side portion of the outer shell 110, in the present embodiment is illustrated in the form that a plurality of holes of diamond (diamond type) is formed, but must be limited to such a form In some cases, the side portion ventilation holes 110s may be continuously formed at predetermined intervals along the circumferential surface of the side portion. In addition, in the shape of the side vent hole 110s, it is natural that various applications such as circles, rectangles, and the like may be made, rather than in the shape of a lozenge as in the present embodiment.

이상과 같은 구성을 갖는 본 발명에 따른 열발산 수단을 갖는 안전모에 있어서, 작업자가 본 발명의 안전모를 머리에 착용하고 작업할 시, 작업자는 안전모 후단에 설치되어 있는 통풍홀 개폐용 덮개(140)를 도 2에서와 같이 처음부터 오픈(open)시킨 상태로 안전모를 착용할 수도 있고, 도 1에서와 같이 처음에는 통풍홀 개폐용 덮개(140)를 닫은 상태로 안전모를 착용할 수도 있다. 작업자가 통풍홀 개폐용 덮개(140)를 닫은 상태로 안전모를 착용하고 작업하다가 점차 머리로부터 발생하는 열기로 인해 머리부위가 덥고 답답하여 통풍홀 개폐용 덮개(140)를 열고 싶을 경우, 도 5의 통풍홀 개폐용 덮개(140)가 닫혀 있는 상태에서 작업자는 손가락으로 각각의 기둥부재(140p) 하단에 마련되어 있는 걸림턱부재(140t)를 뒤로 밀어 줌으로써 간단히 도 4에서와 같이 통풍홀 개폐용 덮개(140)가 열림 상태가 된다. 이에 따라, 도 3에 도시된 바와 같이, 안전모 내부의 공기의 흐름은 화살표로 표시된 것처럼 흐르게 되고, 이 기류에 의해 머리에서 발생하는 열기로 인해 더워진 공기는 안전모의 후방 및 측면의 통풍홀들(120h)(110h)(110s)을 통해 외부로 빠져나가게 된다. 이에 따라 작업자의 머리 부분의 열기는 식혀지게 되고, 그 결과 작업 자는 머리 부분에 쾌적함을 느낄 수 있게 된다. In the hard hat having the heat dissipation means according to the present invention having the configuration as described above, when the worker wears the hard hat of the present invention to the head, the worker is a ventilation hole opening and closing cover 140 is installed on the rear end of the hard hat As shown in FIG. 2, the helmet may be worn in the opened state from the beginning, or the helmet may be worn in the state of closing the ventilation hole opening and closing cover 140 at first. When the worker wears a hard hat while working with the ventilation hole opening and closing cover 140 closed, and wants to open the ventilation hole opening and closing cover 140 due to heat and stuffiness due to heat generated from the head gradually, FIG. In the state in which the ventilation hole opening and closing cover 140 is closed, the operator pushes back the locking jaw member 140t provided at the lower end of each pillar member 140p with a finger, and simply opens and closes the ventilation hole opening and closing cover as shown in FIG. 140 is in an open state. Accordingly, as shown in Figure 3, the flow of air inside the hard hat flows as indicated by the arrow, and the air warmed due to the heat generated from the head by this airflow passes through the ventilation holes (rear and side) of the hard hat. 120 h) 110 h and 110 s exit to the outside. Accordingly, the heat of the worker's head is cooled, and as a result, the worker can feel comfort in the head.

이상과 같은 통풍홀 개폐용 덮개(140)의 열림 상태에서 이 덮개(140)를 다시 닫고자 할 경우, 작업자는 안전모를 머리에 착용한 상태에서 그대로, 혹은 안전모를 벗은 상태에서 손바닥으로 통풍홀 개폐용 덮개(140)의 덮개판부재(140c)를 적당한 압력으로 가볍게 눌러줌으로써, 통풍홀 개폐용 덮개(140)는 다시 도 5에서와 같은 닫힘 상태가 된다. 이와 같이 작업자는 필요에 따라 통풍홀 개폐용 덮개(140)를 자유롭게 개폐시키면서 안전모를 이용할 수 있어, 종래의 안전모에서 머리부위의 열기 미방출로 인해 작업자가 겪던 고충을 가볍게 해소할 수 있게 된다.When the cover 140 is to be closed again in the open state of the ventilation hole opening and closing cover 140 as described above, the operator opens or closes the ventilation hole with the palm in the state in which the helmet is worn on the head or in a state where the helmet is removed. By gently pressing the cover plate member 140c of the cover 140 at an appropriate pressure, the ventilation hole opening and closing cover 140 is in a closed state as shown in FIG. 5 again. In this way, the worker can use a hard hat while opening and closing the ventilation hole opening and closing cover 140 freely as needed, thereby lightly relieving the grievance suffered by the worker due to the non-heat release of the head in the conventional hard hat.

이상의 설명에서와 같이, 본 발명에 따른 열발산 수단을 갖는 안전모는 안전모의 소정 부위에 특정 구조의 열발산 수단이 마련되어 있어, 작업자의 머리에서 발생되는 열기를 안전모의 외부로 원활히 배출시켜 줌으로써 작업자가 머리의 발생열로 인해 받던 고통을 가볍게 해소시켜 줄 수 있는 장점이 있다.As described above, the hard hat having a heat dissipation means according to the present invention is provided with a heat dissipation means of a specific structure in a predetermined portion of the hard hat, by allowing the operator to smoothly discharge the heat generated from the head of the worker to the outside of the hard hat There is an advantage that can lightly relieve the pain caused by the heat generated by the head.

Claims (2)

모자의 외부면을 이루는 외피와, 그 외피의 내부에 마련되며 외부로부터 모자에 충격이 가해질 시 그 충격을 완화시켜 주는 완충수단과, 상기 외피의 내부에 마련되며 모자를 머리에 고정시켜 주는 고정수단을 구비하는 안전모에 있어서,Outer shell forming the outer surface of the cap, and the cushioning means provided to the inside of the outer shell to mitigate the impact when the shock is applied to the hat from the outside, and the fixing means provided in the inside of the outer shell to fix the cap to the head In the hard hat provided with, 상기 외피의 후면부 및 측면부에는 모자의 내부와 외부 간의 통풍을 위한 통풍홀이 각각 형성되되, 상기 후면부의 통풍홀에는 필요에 따라 통풍홀을 자유롭게 개폐할 수 있는 구조의 통풍홀 개폐용 덮개가 설치되어 있는 것을 특징으로 하는 열발산 수단을 갖는 안전모.Ventilation holes for ventilation between the inside and the outside of the hat are formed in the rear portion and the side portion of the outer shell, respectively, the ventilation hole opening and closing cover of the structure that can open and close the ventilation hole freely as needed is installed Hard hat having heat dissipation means, characterized in that there is. 제1항에 있어서,The method of claim 1, 상기 통풍홀 개폐용 덮개(140)는 닫힘 상태시 상기 외피(110)의 후면부 외표면에 밀착되도록 외피의 곡률과 동일한 곡률을 갖는 덮개판부재(140c)와, 그 덮개판부재(140c)에 일체로 형성되며, 덮개판부재(140c)를 수평 방향으로 전진 및 후퇴시킴으로써 덮개판부재(140c)가 통풍홀(110h)을 개방 혹은 폐쇄할 수 있도록 하는 다수의 기둥부재(140p)로 구성된 것을 특징으로 하는 열발산 수단을 갖는 안전모.The ventilation hole opening and closing cover 140 is integral with the cover plate member 140c and the cover plate member 140c having the same curvature as the curvature of the outer skin so as to be in close contact with the outer surface of the rear portion of the outer cover 110 when the closed state. The cover plate member 140c is formed of a plurality of pillar members 140p which allow the cover plate member 140c to open or close the ventilation hole 110h by advancing and retracting the cover plate member 140c in the horizontal direction. Hard hat having heat dissipation means.
KR1020060014350A 2006-02-14 2006-02-14 Safety hat having a heat diffusing means KR100665870B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530061B1 (en) * 2015-05-04 2015-06-18 (주)케이아이티 Safety helmet having improved wearing sensation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05186903A (en) * 1992-01-10 1993-07-27 Tasuko Enterp:Kk Helmet having air-passability and water-proofness
JPH0733946U (en) * 1993-11-30 1995-06-23 佳燕 林 Helmet
KR960030134U (en) * 1995-03-27 1996-10-22 Hard hat for construction site with good ventilation
JPH11222710A (en) 1998-01-30 1999-08-17 Yoshio Nakamura Helmet for security with function for automatically opening and closing vent hole
JP2002004127A (en) 2000-06-20 2002-01-09 Oshima Denki Seisakusho:Kk Helmet
KR200379763Y1 (en) 2004-12-28 2005-03-23 장현종 A Safety Cap Having a Ventilation Structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05186903A (en) * 1992-01-10 1993-07-27 Tasuko Enterp:Kk Helmet having air-passability and water-proofness
JPH0733946U (en) * 1993-11-30 1995-06-23 佳燕 林 Helmet
KR960030134U (en) * 1995-03-27 1996-10-22 Hard hat for construction site with good ventilation
JPH11222710A (en) 1998-01-30 1999-08-17 Yoshio Nakamura Helmet for security with function for automatically opening and closing vent hole
JP2002004127A (en) 2000-06-20 2002-01-09 Oshima Denki Seisakusho:Kk Helmet
KR200379763Y1 (en) 2004-12-28 2005-03-23 장현종 A Safety Cap Having a Ventilation Structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530061B1 (en) * 2015-05-04 2015-06-18 (주)케이아이티 Safety helmet having improved wearing sensation

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