WO2021145486A1 - Seat assembly for confirming that children are sitting in school bus - Google Patents

Seat assembly for confirming that children are sitting in school bus Download PDF

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Publication number
WO2021145486A1
WO2021145486A1 PCT/KR2020/000825 KR2020000825W WO2021145486A1 WO 2021145486 A1 WO2021145486 A1 WO 2021145486A1 KR 2020000825 W KR2020000825 W KR 2020000825W WO 2021145486 A1 WO2021145486 A1 WO 2021145486A1
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WIPO (PCT)
Prior art keywords
air
seat
connecting member
child
checking
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PCT/KR2020/000825
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French (fr)
Korean (ko)
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백기동
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백기동
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Publication of WO2021145486A1 publication Critical patent/WO2021145486A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N5/00—Arrangements or devices on vehicles for entrance or exit control of passengers, e.g. turnstiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/242—Bus seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803—Adaptations for seat belts
    • B60N2/2806—Adaptations for seat belts for securing the child seat to the vehicle

Definitions

  • the present invention relates to a seat assembly, and more particularly, to a seat assembly for confirming a child's seat in a school vehicle.
  • daycare centers or kindergartens In general, dual-income families or when it is impossible to raise children at home due to personal circumstances, or for the purpose of early education, most families send their infants and toddlers to daycare centers or kindergartens. In areas densely populated with apartments, such as apartments, daycare centers or kindergartens are sometimes located within the complex, but most infants and toddlers use the school vehicle provided by the daycare center or kindergarten.
  • the internal temperature of a vehicle rises more than twice that of the outside temperature after 10 minutes, for example, and in such a state, fatal injuries such as brain damage or suffocation occur frequently when preventing infants and young children for a long time. Due to the lack of manpower, it is not possible to properly check whether the child is seated or disembarked from the vehicle.
  • Patent Document 1 Republic of Korea Patent Publication No. 10-2000919 (July 17, 2019)
  • Patent Document 2 Republic of Korea Patent Publication No. 10-1906785 (2018. 12. 05)
  • the present invention has been devised in view of the problems of the prior art, and an object of the present invention is to provide the safety seat 210 by simply checking the top of the safety seat when the driver or instructor of the school vehicle gets off the school vehicle. As it is possible to check whether children are seated, it is possible to prevent the occurrence of safety accidents in children due to suffocation or dehydration in advance by eliminating the phenomenon of leaving infants and infants behind without careless checking inside the vehicle in summer.
  • An object of the present invention is to provide a seat assembly for checking a child's seat in a school vehicle.
  • Another object of the present invention is to provide a seat assembly for checking a child's seat of a school vehicle, which has a low installation cost through a simple device and operation, and is easy to maintain due to a breakdown.
  • a polypropylene (PP) material As a polypropylene (PP) material, it has a hexahedral shape capable of accommodating a certain amount of air, and a 'T'-shaped distributor 112 is connected to the central part of one side, and a hollow air outlet pipe ( 114) provided with an air cushion 110;
  • PP polypropylene
  • a first connecting member 120 having the air outlet pipe 114 inserted at one end in the form of a hollow pipe;
  • a hollow air tube 142 having a 'U' shape when viewed from the front, and an air inlet tube 142a through which the second connecting member 130 is connected to the central portion of the lower end of the air tube to introduce air are provided.
  • the air cushion 110, the first connection member 120, the second connection member 130, and the backrest 140 are accommodated, and the doll mask 200 is installed on the safety seat 210 of the school vehicle.
  • a seat assembly for checking a child's seat of a school vehicle including.
  • a synthetic resin plate member 144 having a square shape is accommodated in the central portion of the air tube 142 of the backrest 140 .
  • the air is supplied through a plurality of connecting members 120 and 130 while inflating the upper end of the air tube 142 to the head of the doll mask 200 . If the part is maintained in an upright state and the child leaves the air cushion 110 due to getting off, etc., the supply of air is stopped and the head part of the doll mask 200 sags downward as the driver or instructor of the school vehicle sags.
  • the safety seat 210 it is possible to check whether a child is seated on the safety seat 210 simply by checking the top of the safety seat 210, so it is possible to leave infants and toddlers without carelessly checking the inside of the vehicle in summer. By eliminating the phenomenon of leaving the vehicle, it is possible to prevent in advance the occurrence of safety accidents for children due to suffocation or dehydration.
  • the installation cost is low through a simple device and operation, and maintenance is easy in the event of a failure.
  • FIG. 1 is a perspective view showing a seat assembly for checking children's seating of a school vehicle according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of the seat assembly for checking the child's seat shown in Figure 1;
  • FIG. 3 is a front view of a seat assembly for checking a child's seat of a school vehicle according to the present invention
  • FIG. 4 is a front view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention
  • FIG. 5 is a side view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention
  • FIG. 6 is a front view showing a state in which the seat assembly for checking children's seating according to the present invention is installed on the seat of a school vehicle;
  • FIG. 7 is a front view showing a state in which a child is seated on a seat in a state in which the seat assembly for checking a child's seat according to the present invention is installed on the seat of a school vehicle.
  • FIG. 1 is a perspective view showing a seat assembly for checking a child's seating of a school vehicle according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of the seat assembly for checking a child's seating shown in FIG. 1
  • FIG. 3 is in the present invention It is a front view of the seat assembly for confirming the child's seat of the school vehicle.
  • Figure 4 is a front view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention
  • Figure 5 is the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention.
  • 6 is a front view showing a state in which the seat assembly for checking a child's seat according to the present invention is installed on the seat of a school vehicle.
  • FIG. 7 is a front view showing a state in which a child is seated on a seat in a state in which the seat assembly for confirming a child's seat according to the present invention is installed on the seat of a school vehicle.
  • the seat assembly 100 for checking the child's seat of the school vehicle according to the present invention the air cushion 110, the first connection member 120, the second connection member 130, the backrest The part 140 and the doll mask 200 are included.
  • the air cushion 110 is made of polypropylene (PP) material and has a hexahedral shape capable of accommodating a certain amount of air, and the size is not particularly limited, but the width is 150 mm, The length was 100 mm and the height was 25 mm.
  • PP polypropylene
  • the air cushion 110 has a 'T'-shaped distributor 112 connected to one central part, and a hollow air outlet pipe 114 is fixed to one end of the distributor 112 .
  • the first connecting member 120 has a hollow pipe shape, and an air outlet pipe 114 is inserted into one end thereof, and the second connecting member 130 to be described later at the other end. is inserted into
  • the second connecting member 130 is in the form of a hollow girdle, and the first connecting member 120 is inserted at one end, and the other end is connected to an air inlet pipe 142a to be described later. .
  • the backrest 140 has an air inlet pipe 142a for introducing air into the lower central part of the hollow air pipe 142 having an approximately 'U' shape when viewed from the front. and a synthetic resin plate member 144 having a square shape is accommodated in the central portion of the air tube 142 .
  • the doll mask 200 is the existing air cushion 110 , the first connecting member 120 , the second connecting member 130 , and the backrest 140 in the state of accommodating the existing one of the commuter vehicle.
  • the present invention suggests a bear-shaped doll mask 200, but is not necessarily limited thereto, and it is also possible to have various animal shapes such as rabbits and giraffes. .
  • the seat assembly 100 for checking a child's seat is installed in the child safety seat 210 of the school vehicle in a state accommodated in the doll mask 200 .
  • the air introduced in this way expands the upper end of the air tube 142 while moving upward through both sides of the air tube 142, and accordingly, as shown in FIG. ) and the head part of the doll mask 200 is maintained in an upright state while standing in the vertical direction (see FIG. 5 ).
  • the air is supplied through the plurality of connecting members 120 and 130 and expands the upper end of the air tube 142 to the head of the doll mask 200 . If the part is maintained in an upright state and the child leaves the air cushion 110 due to getting off, etc., the supply of air is stopped and the head part of the doll mask 200 sags downward as the driver or instructor of the school vehicle sags.
  • the safety seat 210 it is possible to check whether a child is seated on the safety seat 210 simply by checking the top of the safety seat 210, so it is possible to leave infants and toddlers without carelessly checking the inside of the vehicle in summer. By eliminating the phenomenon of leaving the vehicle, it is possible to prevent in advance the occurrence of safety accidents for children due to suffocation or dehydration.

Abstract

A seat assembly for confirming that children are sitting in a school bus, according to the present invention, comprises: an air mat (110), which is made from a polypropylene (PP) material, has a hexagonal shape enabling a predetermined amount of air to be accommodated therein, has a T-shaped distributor (112) connected to the center portion of one side thereof and has a hollow air outlet pipe (114) provided at one end portion of the distributor; a first connecting member (120) having a hollow pipe shape, and having one end portion into which the air outlet pipe (114) is inserted; a second connecting member (130) having one end portion into which the first connecting member (120) is inserted; a backrest part (140) which has a hollow air pipe (142) having a U shape when viewed from the front, and which has an air inlet pipe (142a) provided at the center portion of the lower end of the air pipe to be connected to the second connecting member (130) so that air flows in therethrough; and a doll mask (200) which accommodates the air mat (110), the first connecting member (120), the second connecting member (130) and the backrest part (140), and which is provided on a safety seat (210) of the school bus.

Description

통학차량의 어린이 착석확인용 시트조립체Seat assembly for checking children's seating in school vehicles
본 발명은 시트 조립체에 관한 것으로, 특히 통학차량의 어린이 착석확인용 시트조립체에 관한 것이다.The present invention relates to a seat assembly, and more particularly, to a seat assembly for confirming a child's seat in a school vehicle.
일반적으로 맞벌이 가정이나 개인 사정으로 집에서 육아를 할 수 없는 경우, 또는 조기 교육등의 목적으로 대부분의 가정에서는 영,유아를 어린이집이나 유치원에 보내고 있다. 아파트등과 같은 공동 주택 밀집지역에서는 어린이집이나, 유치원이 단지내에 위치하는 경우도 있으나, 대부분의 영,유아는 어린이집이나 유치원에서 제공하는 통학차량을 이용하고 있다.In general, dual-income families or when it is impossible to raise children at home due to personal circumstances, or for the purpose of early education, most families send their infants and toddlers to daycare centers or kindergartens. In areas densely populated with apartments, such as apartments, daycare centers or kindergartens are sometimes located within the complex, but most infants and toddlers use the school vehicle provided by the daycare center or kindergarten.
이 경우, 운전자나 지도 교사의 실수등에 의해 영,유아가 통학차량에서 하차하지 않은 상태에서 운전자가 차문을 잠그고 퇴근하는 경우 특히 무더운 여름철에는 질식이나 탈수등으로 인해 생명에 위협을 받는 일이 자주 발생하고 있다.In this case, if the driver locks the car door and leaves the office without the infant or toddler getting off the school vehicle due to the driver's or teacher's mistake, especially in the hot summer months, life is threatened due to suffocation or dehydration. are doing
즉, 영,유아를 수송하는 유치원 또는 학원과 같은 통학차량 등에서 차량 내에 남겨진 영,유아가 질식사하는 사고가 심심치않게 발생하고 있다. 이는 운전자나 지도 교사가 여름철에 부주의로 차량 내부를 확인하지 않고 영,유아를 남겨둔 채 차량을 떠나기 때문이다.In other words, accidents in which infants and toddlers left in the vehicle are suffocated in a school vehicle such as a kindergarten or cram school that transport infants and toddlers are not uncommon. This is because the driver or tutor leaves the vehicle in the summer without checking the inside of the vehicle, leaving infants and children unattended.
한여름에 차량의 내부 온도는 가령 10분만 지나도 밖의 기온보다 2배 이상 상승하며, 이와 같은 상태에서 영,유아를 장시간 방지할 경우 뇌손상과 같은 치명상이나 질식사 등이 빈번하게 발생되고 있으나, 교육기관에서는 인력 부족등으로 차량에서의 아이의 착석 및 하차 확인 여부를 제대로 하지 못하고 있는 실정이다.In midsummer, the internal temperature of a vehicle rises more than twice that of the outside temperature after 10 minutes, for example, and in such a state, fatal injuries such as brain damage or suffocation occur frequently when preventing infants and young children for a long time. Due to the lack of manpower, it is not possible to properly check whether the child is seated or disembarked from the vehicle.
이러한 통학차량 사고발생을 줄이기 위해 영,유아 통학, 통원에 이용되는 차량에서 안전한 승,하차를 확인하는 것을 의무화 하도록 한 도로교통법 개정안이 국내에서 2011년에 발의되었고, 2015년 초부터는 통학차량에 대한 신고의무화가 시행되었다. In order to reduce the occurrence of such commuting vehicle accidents, an amendment to the Road Traffic Act was proposed in Korea in 2011 to make it mandatory to check safe entry and exit of vehicles used for commuting to and from school for infants and children. Mandatory reporting has been implemented.
근래 들어 어린이집과 유치원 안전을 강화하는 일명　'세림이법'이 시행되고 있으나, 별다른 효과가 없고 상황은 개선되지 않고 있다. 또한, 통학차량 운전자나 지도 교사의 부주의로 통학차량내 영,유아가 방치돼 사망하는 사고를 방지하기 위해, 개정된 도로교통법에는 통학차량 운전자 하차확인장치 작동의무 및 벌칙규정을 신설하였다.Recently, the so-called 'Serim Yi Act' to strengthen the safety of daycare centers and kindergartens has been implemented, but it has no effect and the situation is not improving. In addition, in order to prevent accidents where infants and young children in school vehicles are left unattended due to the negligence of the school vehicle driver or instructor, the revised Road Traffic Act has newly established the obligation to operate the commuter vehicle driver's disembarkation confirmation device and penalties.
한편, 위와 같은 문제점을 해결하기 위해 근래에 여러 다양한 안전장치가 개발되고 있는 바, 기존의 제품들은 대부분 센서(Bell, NFC, Beacon등)를 활용하여 운전자의 조작에 의하여 확인하는 방식으로서, 설치방식이 번거롭고, 센서 오동작과 운전자의 부주의적인 확인등에 의하여 문제점이 완전히 해결 되지 못하고 있다.On the other hand, to solve the above problems, various safety devices have been developed in recent years. Most of the existing products use sensors (Bell, NFC, Beacon, etc.) to check by the driver's operation, and the installation method This cumbersome, sensor malfunction and driver's careless confirmation have not completely solved the problem.
또한 가격 측면에서도 고가이며, 특히 고장에 따른 유지보수등의 추가적 비용도 필요하다는 문제점이 있다.In addition, it is expensive in terms of price, and in particular, there is a problem that additional costs such as maintenance and repair are required according to a failure.
〔선행기술문헌〕[Prior art literature]
〔특허문헌〕[Patent Literature]
(특허문헌 1) 대한민국 등록특허공보 등록번호 10-2000919호(2019. 07. 17)(Patent Document 1) Republic of Korea Patent Publication No. 10-2000919 (July 17, 2019)
(특허문헌 2) 대한민국 등록특허공보 등록번호 10-1906785호(2018. 12. 05)(Patent Document 2) Republic of Korea Patent Publication No. 10-1906785 (2018. 12. 05)
본 발명은 상기한 종래 기술의 문제점을 감안하여 안출된 것으로서, 본 발명의 목적은 통학차량의 운전자나 지도 교사가 통학 차량의 하차시 안전 시트의 상단을 확인하는 것만으로도 안전 시트(210)에 어린이 착석 여부를 확인하는 것이 가능하므로 여름철에 부주의로 차량 내부를 확인하지 않고 영,유아를 남겨둔 채 차량을 떠나는 현상을 불식시켜서 질식이나 탈수등으로 인한 어린이의 안전 사고 발생을 사전에 방지할 수 있는 통학차량의 어린이 착석확인용 시트조립체를 제공하는 데 있다.The present invention has been devised in view of the problems of the prior art, and an object of the present invention is to provide the safety seat 210 by simply checking the top of the safety seat when the driver or instructor of the school vehicle gets off the school vehicle. As it is possible to check whether children are seated, it is possible to prevent the occurrence of safety accidents in children due to suffocation or dehydration in advance by eliminating the phenomenon of leaving infants and infants behind without careless checking inside the vehicle in summer. An object of the present invention is to provide a seat assembly for checking a child's seat in a school vehicle.
본 발명의 다른 목적은 간단한 장치 및 조작을 통해 설치 비용이 적게 들고, 고장에 따른 유지보수가 용이한 통학차량의 어린이 착석확인용 시트조립체를 제공하는 데 있다.Another object of the present invention is to provide a seat assembly for checking a child's seat of a school vehicle, which has a low installation cost through a simple device and operation, and is easy to maintain due to a breakdown.
상기한 본 발명의 목적을 달성하기 위해, In order to achieve the above object of the present invention,
폴리프로필렌(PP) 재질로서 일정 용량의 에어(air) 수용이 가능한 육면체 형태를 구비하며, 일측 중앙부에 'T'자형 분배기(112)가 연결되고, 이 분배기의 일단부에 중공의 에어출구관(114)이 구비된 에어방석(110);As a polypropylene (PP) material, it has a hexahedral shape capable of accommodating a certain amount of air, and a 'T'-shaped distributor 112 is connected to the central part of one side, and a hollow air outlet pipe ( 114) provided with an air cushion 110;
중공(中空)의 파이프 형태로서 일단부에 상기 에어출구관(114)이 삽입되는 제 1연결부재(120);a first connecting member 120 having the air outlet pipe 114 inserted at one end in the form of a hollow pipe;
일단부에 상기 제 1연결부재(120)가 삽입되는 제 2연결부재(130);a second connecting member 130 into which the first connecting member 120 is inserted at one end;
정면에서 보아 'U'자 형태를 갖는 중공의 에어관(142)과, 이 에어관의 하단 중앙부에 상기 제 2연결부재(130)가 연결되어 에어가 유입되기 위한 에어유입관(142a)이 구비된 등받이부(140); 및A hollow air tube 142 having a 'U' shape when viewed from the front, and an air inlet tube 142a through which the second connecting member 130 is connected to the central portion of the lower end of the air tube to introduce air are provided. the backrest portion 140; and
상기 에어방석(110), 제 1연결부재(120), 제 2연결부재(130), 등받이부(140)를 수용하며, 통학차량의 안전 시트(210)상에 설치되는 인형탈(200)을 포함하는 통학차량의 어린이 착석확인용 시트조립체가 제공된다.The air cushion 110, the first connection member 120, the second connection member 130, and the backrest 140 are accommodated, and the doll mask 200 is installed on the safety seat 210 of the school vehicle. There is provided a seat assembly for checking a child's seat of a school vehicle, including.
이러한 본 발명에서 상기 등받이부(140)의 에어관(142) 중앙부에는 사각 형태를 갖는 합성수지제 평판부재(144)가 수용된다.In the present invention, a synthetic resin plate member 144 having a square shape is accommodated in the central portion of the air tube 142 of the backrest 140 .
상기한 바와 같은 본 발명의 통학차량의 어린이 착석확인용 시트조립체에 따르면, 다음과 같은 효과가 있다.According to the seat assembly for checking the child's seat of the school vehicle of the present invention as described above, there are the following effects.
첫째, 어린이가 승차등으로 인해 에어방석(110)에 착석하면, 에어가 복수의 연결부재(120)(130)를 통해 공급되면서 에어관(142)의 상단부를 팽창시켜서 인형탈(200)의 헤드부가 직립된 상태를 유지하고, 어린이가 하차등으로 인해 에어방석(110)에서 이탈하면, 에어의 공급이 중단되면서 인형탈(200)의 헤드부가 하방향으로 처짐에 따라 통학차량의 운전자나 지도 교사가 통학 차량의 하차시 안전 시트(210)의 상단을 확인하는 것만으로도 안전 시트(210)에 어린이 착석 여부를 확인하는 것이 가능하므로 여름철에 부주의로 차량 내부를 확인하지 않고 영,유아를 남겨둔 채 차량을 떠나는 현상을 불식시켜서 질식이나 탈수등으로 인한 어린이의 안전 사고 발생을 사전에 방지할 수 있다.First, when a child sits on the air cushion 110 due to riding, etc., the air is supplied through a plurality of connecting members 120 and 130 while inflating the upper end of the air tube 142 to the head of the doll mask 200 . If the part is maintained in an upright state and the child leaves the air cushion 110 due to getting off, etc., the supply of air is stopped and the head part of the doll mask 200 sags downward as the driver or instructor of the school vehicle sags. When getting off the school vehicle, it is possible to check whether a child is seated on the safety seat 210 simply by checking the top of the safety seat 210, so it is possible to leave infants and toddlers without carelessly checking the inside of the vehicle in summer. By eliminating the phenomenon of leaving the vehicle, it is possible to prevent in advance the occurrence of safety accidents for children due to suffocation or dehydration.
둘째, 간단한 장치 및 조작을 통해 설치 비용이 적게 들고, 고장에 따른 유지보수가 용이하다.Second, the installation cost is low through a simple device and operation, and maintenance is easy in the event of a failure.
도 1은 본 발명의 일 실시예에 따른 통학차량의 어린이 착석확인용 시트조립체를 나타낸 사시도,1 is a perspective view showing a seat assembly for checking children's seating of a school vehicle according to an embodiment of the present invention;
도 2는 도 1에 도시된 어린이 착석확인용 시트조립체의 분리 사시도,Figure 2 is an exploded perspective view of the seat assembly for checking the child's seat shown in Figure 1;
도 3은 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 정면도,3 is a front view of a seat assembly for checking a child's seat of a school vehicle according to the present invention;
도 4는 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 작동 상태를 설명하기 위한 정면도,4 is a front view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention;
도 5는 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 작동 상태를 설명하기 위한 측면도,5 is a side view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention;
도 6은 본 발명에 따른 어린이 착석확인용 시트조립체가 통학차량의 시트에 설치된 상태를 나타낸 정면도,6 is a front view showing a state in which the seat assembly for checking children's seating according to the present invention is installed on the seat of a school vehicle;
도 7은 본 발명에 따른 어린이 착석확인용 시트조립체가 통학차량의 시트에 설치된 상태에서 어린이가 시트에 착석한 상태를 나타낸 정면도.7 is a front view showing a state in which a child is seated on a seat in a state in which the seat assembly for checking a child's seat according to the present invention is installed on the seat of a school vehicle.
이하, 본 발명의 바람직한 실시예에 따른 통학차량의 어린이 착석확인용 시트조립체를 상세히 설명하기로 한다. Hereinafter, a seat assembly for checking a child's seat of a school vehicle according to a preferred embodiment of the present invention will be described in detail.
이하에서 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 할 것이다.The terms or words used below should not be construed as being limited to conventional or dictionary meanings, and on the basis of the principle that the inventor can appropriately define the concept of a term to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention.
도 1은 본 발명의 일 실시예에 따른 통학차량의 어린이 착석확인용 시트조립체를 나타낸 사시도이고, 도 2는 도 1에 도시된 어린이 착석확인용 시트조립체의 분리 사시도이며, 도 3은 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 정면도이다.1 is a perspective view showing a seat assembly for checking a child's seating of a school vehicle according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the seat assembly for checking a child's seating shown in FIG. 1, and FIG. 3 is in the present invention It is a front view of the seat assembly for confirming the child's seat of the school vehicle.
또한, 도 4는 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 작동 상태를 설명하기 위한 정면도이고, 도 5는 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체의 작동 상태를 설명하기 위한 측면도이며, 도 6은 본 발명에 따른 어린이 착석확인용 시트조립체가 통학차량의 시트에 설치된 상태를 나타낸 정면도이다.In addition, Figure 4 is a front view for explaining the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention, Figure 5 is the operating state of the seat assembly for checking the child's seat of the school vehicle according to the present invention. 6 is a front view showing a state in which the seat assembly for checking a child's seat according to the present invention is installed on the seat of a school vehicle.
또한, 도 7은 본 발명에 따른 어린이 착석확인용 시트조립체가 통학차량의 시트에 설치된 상태에서 어린이가 시트에 착석한 상태를 나타낸 정면도이다.7 is a front view showing a state in which a child is seated on a seat in a state in which the seat assembly for confirming a child's seat according to the present invention is installed on the seat of a school vehicle.
도 1 내지 도 7을 참조하면, 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체(100)는, 에어방석(110), 제 1연결부재(120), 제 2연결부재(130), 등받이부(140), 그리고 인형탈(200)을 포함하여 이루어진다.1 to 7, the seat assembly 100 for checking the child's seat of the school vehicle according to the present invention, the air cushion 110, the first connection member 120, the second connection member 130, the backrest The part 140 and the doll mask 200 are included.
도 1 내지 도 3을 참조하면, 에어방석(110)은 폴리프로필렌(PP) 재질로서 일정 용량의 에어(air) 수용이 가능한 육면체 형태를 구비하며, 그 크기는 특별히 한정하지 않으나, 가로 150㎜, 세로 100㎜, 높이 25㎜로 구성하였다.1 to 3, the air cushion 110 is made of polypropylene (PP) material and has a hexahedral shape capable of accommodating a certain amount of air, and the size is not particularly limited, but the width is 150 mm, The length was 100 mm and the height was 25 mm.
이러한 에어방석(110)은 일측 중앙부에 'T'자형 분배기(112)가 연결되고, 이 분배기(112)의 일단부에 중공의 에어출구관(114)이 고정설치된다. The air cushion 110 has a 'T'-shaped distributor 112 connected to one central part, and a hollow air outlet pipe 114 is fixed to one end of the distributor 112 .
도 1 내지 도 3을 참조하면, 제 1연결부재(120)는 중공(中空)의 파이프 형태로서 일단부에 에어출구관(114)이 삽입되고, 타단부는 후술하는 제 2연결부재(130)에 삽입된다.1 to 3 , the first connecting member 120 has a hollow pipe shape, and an air outlet pipe 114 is inserted into one end thereof, and the second connecting member 130 to be described later at the other end. is inserted into
도 1 내지 도 3을 참조하면, 제 2연결부재(130)는 중공의 장구 형태로서 일단부에 제 1연결부재(120)가 삽입되고, 타단부는 후술하는 에어유입관(142a)에 연결된다. 1 to 3 , the second connecting member 130 is in the form of a hollow girdle, and the first connecting member 120 is inserted at one end, and the other end is connected to an air inlet pipe 142a to be described later. .
도 1 내지 도 3을 참조하면, 등받이부(140)는 정면에서 보아 대략 'U'자 형태를 갖는 중공의 에어관(142)의 하단 중앙부에 에어가 유입되기 위한 에어유입관(142a)이 일체로 부설되며, 에어관(142)의 중앙부에는 사각 형태를 갖는 합성수지제 평판부재(144)가 수용되어 있다. 1 to 3, the backrest 140 has an air inlet pipe 142a for introducing air into the lower central part of the hollow air pipe 142 having an approximately 'U' shape when viewed from the front. and a synthetic resin plate member 144 having a square shape is accommodated in the central portion of the air tube 142 .
도 6을 참조하면, 인형탈(200)은 상기한 에어방석(110), 제 1연결부재(120), 제 2연결부재(130), 등받이부(140)를 수용한 상태에서 통학차량의 기존 안전시트(210)상에 설치되는 것으로서, 본 발명에서는 곰(bear) 모양의 인형탈(200)이 제시되어 있으나, 반드시 이에 한정되는 것은 아니며, 토끼, 기린등 여러 다양한 동물 형상을 갖는 것도 가능하다. Referring to FIG. 6 , the doll mask 200 is the existing air cushion 110 , the first connecting member 120 , the second connecting member 130 , and the backrest 140 in the state of accommodating the existing one of the commuter vehicle. As being installed on the safety seat 210, the present invention suggests a bear-shaped doll mask 200, but is not necessarily limited thereto, and it is also possible to have various animal shapes such as rabbits and giraffes. .
이하에서는 상기한 구성을 갖는 본 발명의 작용을 설명한다.Hereinafter, the operation of the present invention having the above configuration will be described.
도 7을 참조하면, 통학차량의 어린이용 안전 시트(210)에 본 발명에 따른 어린이 착석확인용 시트조립체(100)가 인형탈(200)에 수납된 상태로서 설치되어 있다. Referring to FIG. 7 , the seat assembly 100 for checking a child's seat according to the present invention is installed in the child safety seat 210 of the school vehicle in a state accommodated in the doll mask 200 .
이때, 에어방석(110)에는 여자 어린이가 착석하지 않고 있으며, 등받이부(140)의 에어관(142)의 중앙부를 중심으로 하여 인형탈(200)의 헤드부는 평판부재(144)의 무게등으로 인해 하방향으로 처진 상태이다(도 5 참조).At this time, a girl is not seated on the air cushion 110, and the head of the doll mask 200 with the center of the air tube 142 of the back 140 as the center is the weight of the flat member 144, etc. Due to the downward sagging state (see FIG. 5).
이와 같은 상태에서 도 4 및 도 6에 도시된 바와 같이, 여자 어린이가 에어방석(110)에 앉으면(착석), 에어방석(110)이 눌리면서 에어방석(110)에 수용되어 있던 에어가 분배기(112)와, 에어출구관(114), 제 1, 제 2연결부재(120)(130) 그리고 에어유입관(142a)을 차례로 경유하여 등받이부(140)의 에어관(142)에 유입된다.In this state, as shown in FIGS. 4 and 6, when a girl sits on the air cushion 110 (seating), the air cushion 110 is pressed while the air accommodated in the air cushion 110 is distributed through the distributor 112 ) and the air outlet pipe 114, the first and second connecting members 120 and 130, and the air inlet pipe 142a are introduced into the air pipe 142 of the backrest 140 via sequentially.
이와 같이 유입된 에어는 에어관(142)의 양측을 통해 상방향으로 이동하면서 에어관(142)의 상단부를 팽창시키며, 이에 따라 도 6에 도시된 바와 같이 평판부재(144)가 안전 시트(210)와 수직한 방향으로 입설되면서 인형탈(200)의 헤드부가 직립된 상태를 유지한다(도 5 참조).The air introduced in this way expands the upper end of the air tube 142 while moving upward through both sides of the air tube 142, and accordingly, as shown in FIG. ) and the head part of the doll mask 200 is maintained in an upright state while standing in the vertical direction (see FIG. 5 ).
상기와 같은 과정에서 본 발명에 따르면, 간단한 장치 및 조작을 통해 통학차량의 운전자나 지도 교사가 안전 시트(210)의 상단을 확인하는 것만으로도 안전시트(210)에 어린이가 착석했는지 여부를 확인할 수 있다.According to the present invention in the process as described above, it is possible to check whether a child is seated in the safety seat 210 by simply checking the top of the safety seat 210 by the driver or instructor of the school vehicle through a simple device and operation. can
즉, 어린이가 승차등으로 인해 에어방석(110)에 착석하면, 에어가 복수의 연결부재(120)(130)를 통해 공급되면서 에어관(142)의 상단부를 팽창시켜서 인형탈(200)의 헤드부가 직립된 상태를 유지하고, 어린이가 하차등으로 인해 에어방석(110)에서 이탈하면, 에어의 공급이 중단되면서 인형탈(200)의 헤드부가 하방향으로 처짐에 따라 통학차량의 운전자나 지도 교사가 통학 차량의 하차시 안전 시트(210)의 상단을 확인하는 것만으로도 안전 시트(210)에 어린이 착석 여부를 확인하는 것이 가능하므로 여름철에 부주의로 차량 내부를 확인하지 않고 영,유아를 남겨둔 채 차량을 떠나는 현상을 불식시켜서 질식이나 탈수등으로 인한 어린이의 안전 사고 발생을 사전에 방지할 수 있다.That is, when a child sits on the air cushion 110 due to riding, etc., the air is supplied through the plurality of connecting members 120 and 130 and expands the upper end of the air tube 142 to the head of the doll mask 200 . If the part is maintained in an upright state and the child leaves the air cushion 110 due to getting off, etc., the supply of air is stopped and the head part of the doll mask 200 sags downward as the driver or instructor of the school vehicle sags. When getting off the school vehicle, it is possible to check whether a child is seated on the safety seat 210 simply by checking the top of the safety seat 210, so it is possible to leave infants and toddlers without carelessly checking the inside of the vehicle in summer. By eliminating the phenomenon of leaving the vehicle, it is possible to prevent in advance the occurrence of safety accidents for children due to suffocation or dehydration.
또한, 간단한 장치 및 조작을 통해 설치 비용이 적게 들고, 고장에 따른 유지보수가 용이하다.In addition, the installation cost is low through a simple device and operation, and maintenance according to a failure is easy.
이와 같이 본 발명에 따른 통학차량의 어린이 착석확인용 시트조립체를 예시된 도면을 참조로 설명하였으나, 본 명세서에 개시된 실시예와 도면에 의해 본 발명은 한정되지 않으며 그 발명의 기술사상 범위 내에서 당업자에 의해 다양한 변형이 이루어질 수 있음은 물론이다.As described above, the seat assembly for checking the child's seat of a school vehicle according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed in this specification, and those skilled in the art within the scope of the technical spirit of the invention Of course, various modifications may be made by
〔부호의 설명〕[Explanation of code]
110 : 에어방석 112 : 분배기110: air cushion 112: distributor
114 : 에어출구관 120 : 제 1연결부재114: air outlet pipe 120: first connecting member
130 : 제 2연결부재 140 : 등받이부130: second connection member 140: backrest
142 : 에어관 142α :에어유입관142: air pipe 142α: air inlet pipe
144 : 평판부재 200 : 인형탈144: flat member 200: doll mask

Claims (2)

  1. 폴리프로필렌(PP) 재질로서 일정 용량의 에어(air) 수용이 가능한 육면체 형태를 구비하며, 일측 중앙부에 'T'자형 분배기(112)가 연결되고, 이 분배기의 일단부에 중공의 에어출구관(114)이 구비된 에어방석(110);As a polypropylene (PP) material, it has a hexahedral shape capable of accommodating a certain amount of air, and a 'T'-shaped distributor 112 is connected to the central part of one side, and a hollow air outlet pipe ( 114) provided with an air cushion 110;
    중공(中空)의 파이프 형태로서 일단부에 상기 에어출구관(114)이 삽입되는 제 1연결부재(120);a first connecting member 120 having the air outlet pipe 114 inserted at one end in the form of a hollow pipe;
    일단부에 상기 제 1연결부재(120)가 삽입되는 제 2연결부재(130);a second connecting member 130 into which the first connecting member 120 is inserted at one end;
    정면에서 보아 'U'자 형태를 갖는 중공의 에어관(142)과, 이 에어관의 하단 중앙부에 상기 제 2연결부재(130)가 연결되어 에어가 유입되기 위한 에어유입관(142a)이 구비된 등받이부(140); 및A hollow air tube 142 having a 'U' shape when viewed from the front, and an air inlet tube 142a through which the second connecting member 130 is connected to the central portion of the lower end of the air tube to introduce air are provided. the backrest portion 140; and
    상기 에어방석(110), 제 1연결부재(120), 제 2연결부재(130), 등받이부(140)를 수용하며, 통학차량의 안전 시트(210)상에 설치되는 인형탈(200)을 포함하여 구성되는 통학차량의 어린이 착석확인용 시트조립체.The air cushion 110, the first connection member 120, the second connection member 130, and the backrest 140 are accommodated, and the doll mask 200 is installed on the safety seat 210 of the school vehicle. A seat assembly for checking the child's seat of a school vehicle, including:
  2. 제 1항에 있어서,The method of claim 1,
    상기 등받이부(140)의 에어관(142) 중앙부에는 사각 형태를 갖는 합성수지제 평판부재(144)가 수용된 것을 특징으로 하는 통학차량의 어린이 착석확인용 시트조립체. A seat assembly for checking a child's seat for a school vehicle, characterized in that a synthetic resin flat member 144 having a square shape is accommodated in the central portion of the air tube 142 of the backrest 140.
PCT/KR2020/000825 2020-01-15 2020-01-16 Seat assembly for confirming that children are sitting in school bus WO2021145486A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980045974A (en) * 1996-12-11 1998-09-15 김영귀 Seat of the car with the headrest automatically raised and lowered
WO2002049874A1 (en) * 2000-12-19 2002-06-27 Autoliv Development Ab An accessory for a vehicle seat
WO2015112057A1 (en) * 2014-01-22 2015-07-30 Борис Леонидович СМИРНОВ Automobile seat with automatic headrest
US20160236597A1 (en) * 2015-02-17 2016-08-18 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
KR101982750B1 (en) * 2019-01-25 2019-05-28 전우원 Device for checking presence of children in a vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102000919B1 (en) 2017-12-28 2019-07-17 이정일 Getting off confirming system of vehicle
KR101906785B1 (en) 2018-01-12 2018-12-05 주식회사 리텍 A method of checking access and exit of a school car for children

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980045974A (en) * 1996-12-11 1998-09-15 김영귀 Seat of the car with the headrest automatically raised and lowered
WO2002049874A1 (en) * 2000-12-19 2002-06-27 Autoliv Development Ab An accessory for a vehicle seat
WO2015112057A1 (en) * 2014-01-22 2015-07-30 Борис Леонидович СМИРНОВ Automobile seat with automatic headrest
US20160236597A1 (en) * 2015-02-17 2016-08-18 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
KR101982750B1 (en) * 2019-01-25 2019-05-28 전우원 Device for checking presence of children in a vehicle

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