KR100333925B1 - Fixture for testing restraint of child seat - Google Patents
Fixture for testing restraint of child seat Download PDFInfo
- Publication number
- KR100333925B1 KR100333925B1 KR1019990060554A KR19990060554A KR100333925B1 KR 100333925 B1 KR100333925 B1 KR 100333925B1 KR 1019990060554 A KR1019990060554 A KR 1019990060554A KR 19990060554 A KR19990060554 A KR 19990060554A KR 100333925 B1 KR100333925 B1 KR 100333925B1
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- South Korea
- Prior art keywords
- seat
- load
- restraint
- infant
- testing
- Prior art date
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000011981 development test Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/001—Testing of furniture, e.g. seats or mattresses
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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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
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Seats For Vehicles (AREA)
Abstract
본 발명은 유아용 시트의 구속력 시험용 구조물에 관한 것으로서, 리어시트에 안착되고 성인용 시트벨트가 체결되는 유아용 시트 구속력 시험용 구조물을 제공하고자 한 것으로서, 리어시트에 장착된 앵커와 스트립으로 연결하는 동시에 시트벨트가 웨빙되어 채워지도록 한 후, 하중을 인가하여 시험할 수 있도록 함으로써, 앵커의 강도와 유아용 시트의 구속력을 동시에 평가할 수 있도록 한 유아용 시트 구속력 시험용 구조물을 제공하고자 한 것이다.The present invention relates to a structure for testing the binding force of the infant seat, to provide a structure for testing the seat restraint for children seated on the rear seat and fastened to the adult seat belt, the seat belt is connected at the same time to the anchor and strips mounted on the rear seat After webbing and filling, it is intended to provide an infant seat restraint test structure that can evaluate the strength of the anchor and the restraint of the infant seat at the same time by applying a load to test.
Description
본 발명은 유아용 시트의 구속력 시험용 구조물에 관한 것으로서, 성인용 시트벨트를 착용시켰을 때, 차량 사고시 유아용 시트가 얼마나 안전하게 구속되는지를 확인 및 시험하기 위한 유아용 시트의 구속력 시험용 구조물에 관한 것이다.The present invention relates to a binding test structure of a baby seat, when wearing an adult seat belt, relates to a binding test structure of a baby seat for checking and testing how safely the baby seat is restrained in a vehicle accident.
통상적으로 차량에 유아를 승차시킬때는 유아의 안전을 위하여 차량의 뒷좌석에 별도의 유아용 시트를 설치하여, 유아를 승차시키게 된다.In general, when the infant to ride the vehicle to install a separate infant seat in the rear seat of the vehicle for the safety of the infant, the infant is to ride.
최근 유아에 대한 안전 의식이 확산됨에 따라 유럽과 북미 안전 법규 시험의 시트벨트 시험규정내에 유아용 시트에 성인용 시트벨트를 착용하여 유아용 시트의 구속력을 시험하여 인증하는 규정을 추가로 요구하고 있다.Recently, as safety awareness for infants has spread, there is an additional requirement to test and certify the binding force of infant seats by wearing adult seat belts in infant seats within the seat belt test regulations of the European and North American safety legislation test.
이에, 종래에는 리어시트의 상단에 임의적으로 설치한 앵커에 후크를 걸어서 장착하고, 이 후크와 하중인가장치의 로드셀(Load cell)을 스트립(Strip)으로 연결한 후, 상기 로드셀에 유압실린더를 연결하여 하중을 인가하는 시험을 실시하였다.Therefore, in the related art, a hook is attached to an anchor arbitrarily installed on the top of the rear seat, and the hydraulic cell is connected to the load cell after connecting the hook and the load cell of the load applying device with a strip. The test to apply the load was carried out.
그러나, 리어시트의 상단에 설치된 앵커(성인용 시트벨트의 중간경로 역할을 하는 부품)에만 하중을 인가하여 강도평가를 하기 때문에, 시트벨트가 착용되는 유아용 시트가 시트벨트에 의하여 얼마나 구속되는지를 종합적으로 정확하게 알 수 없었다.However, since the strength is applied by applying a load only to the anchor (parts serving as intermediate paths of the adult seat belt) installed on the top of the rear seat, the seat belt is worn by the seat belt. I didn't know exactly.
따라서, 유아용 시트의 하부에 둘러져 체결되는 성인용 시트벨트에 의하여 유아용 시트가 얼마나 안전하게 구속되는지에 대한 시험을 미리 실시하여, 수출용차량에 대한 개발시험 및 수출에 따른 인증시험이 원활하게 이루어지도록 준비할 필요성이 절실하게 되었다.Therefore, it is necessary to prepare in advance to test how securely the infant seat is restrained by the adult seat belt fastened around the lower part of the infant seat, so that the development test for the export vehicle and the certification test according to the export are smoothly performed. This was desperate.
따라서, 본 발명은 상기와 같은 점을 감안하여, 리어시트에 안착되고 성인용 시트벨트가 체결되는 유아용 시트 구속력 시험용 구조물을 제공하고자 한 것으로서, 리어시트에 장착된 앵커와 스트립으로 연결하는 동시에 시트벨트가 웨빙되어 채워지도록 한 후, 하중을 인가하여 시험할 수 있도록 함으로써, 앵커의 강도와 유아용 시트의 구속력을 동시에 평가할 수 있도록 한 유아용 시트 구속력 시험용 구조물을 제공하는데 그 목적이 있다.Therefore, in view of the above, the present invention is to provide a seat restraint test structure for infants seated on the rear seat and the adult seat belt is fastened, and at the same time the seat belt is connected to the anchor seat and the strip mounted on the rear seat The purpose of the present invention is to provide an infant seat restraint test structure capable of simultaneously evaluating the strength of the anchor and the restraint of the infant seat by allowing the test to be performed by applying the load after the webbing is filled.
도 1은 본 발명에 따른 유아용 시트의 구속력 시험용 구조물을 나타내는 사시도,1 is a perspective view showing a structure for testing the binding force of a baby seat according to the present invention,
도 2는 본 발명에 따른 유아용 시트의 구속력 시험용 구조물을 시트에 장착한 후 하중을 인가하며, 유아용 시트의 구속력을 시험하는 상태를 나타내는 도면.Figure 2 is a view showing a state in which the load is applied after mounting the restraint test structure of the infant seat in accordance with the present invention, the restraint force of the infant seat.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>
10 : 구속력 시험용 구조물 12 : 리어 시트10: structure for binding test 12: rear seat
14 : 후방몸체 16 : 바닥체14 rear body 16 floor
18 : 측면체 20 : 하중인가 체결단18: side body 20: load application end
22 : 시트벨트 가이드 홀 24 : 앵커22: seat belt guide hole 24: anchor
26 : 하중인가 장치의 연결수단 28 : 연결홈26: connection means of the load application device 28: connection groove
30 : 시트벨트30: seat belt
이하 첨부도면을 참조로 본 발명을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 리어시트(12)의 상단에 장착된 앵커(24)와 스트립으로 연결되는 연결홈(28)이 상단에 형성되고 시크벨트(30)가 웨빙되어 채워지는 시트벨트 가이드홈(22)이 하단 양측에 형성된 후방몸체(14)와, 이 후방몸체(14)의 하단과 일체로 되어 리어시트(12)의 시트쿠션에 밀착되는 바닥체(16)와, 상기 후방몸체(14)와 바닥체(16)의 양측에 동시에 일체로 되어 강성 지지하는 측면체(18)와, 이 측면체(18) 사이에 장착되어 하중인가장치의 연결수단(26)이 결합되는 하중인가 체결단(20)으로 구성된 것을 특징으로 한다.According to the present invention, the seat belt guide groove 22 in which the connecting groove 28 connected to the strip and the anchor 24 mounted on the top of the rear seat 12 is formed at the top and the webbing belt 30 is webbing is filled. The rear body 14 formed on both sides of the lower end, the bottom body 16 which is integral with the lower end of the rear body 14 and is in close contact with the seat cushion of the rear seat 12, and the rear body 14 and the bottom body. At the same time both sides of (16) are integrally and rigidly supported side body (18), and the load-applying fastening end 20 is mounted between the side body (18) is coupled to the connecting means 26 of the load application device Characterized in that configured.
여기서 상기와 같은 특징을 갖는 본 발명을 실시예로서, 첨부한 도면을 참조로 더욱 상세하게 설명하면 다음과 같다.Herein, the present invention having the features as described above will be described in more detail with reference to the accompanying drawings.
첨부한 도 1은 본 발명에 따른 유아용 시트의 구속력 시험용 구조물을 나타내는 사시도로서, 상기 구조물(10)의 각 구성부는 크게 후방몸체(14)와 바닥체(16)와 측면체(18)와 하중인가 체결단(20)으로 구성된다.1 is a perspective view showing the structure for testing the binding force of the baby seat according to the present invention, each component of the structure 10 is largely applied to the rear body 14 and the bottom body 16 and the side body 18 and the load It consists of a fastening end (20).
상기 구조물(10)의 후방몸체(14)는 상하길이가 긴 직사각판으로서, 상단 중안에는 연결홈(28)이 형성되어 있고, 하단 양측에는 시트벨트 가이드홈(22)이 형성되어 있다.The rear body 14 of the structure 10 is a rectangular plate having a long vertical length, the connecting groove 28 is formed in the middle of the upper end, the seat belt guide groove 22 is formed on both sides of the lower end.
또한, 상기 후방몸체(14)의 하단끝에는 용접으로 바닥체(16)가 일체로 형성되는데, 후방몸체(14)와 수직각을 이루게 된다.In addition, the bottom end 16 of the rear body 14 is formed integrally by welding, the bottom body 16 is to form a vertical angle with the rear body 14.
이때, 상기 후방몸체(14)의 양측변과 바닥체(16)의 양측변에 측면체(18)가 동시에 접하면서 용접에 의해 일체로 부착되어진다.At this time, the side body 18 is integrally attached by welding while the side body 18 is in contact with both sides of the rear body 14 and both sides of the bottom body 16 at the same time.
좀 더 상세하게는, 상기 측면체(18)는 직각삼각형의 판상으로서 길이방향으로 절개홈이 형성되는 바, 이 절개홈은 전체 무게를 조절하기 위하여 절개시킨 것이다.More specifically, the side body 18 is a right angled triangular plate-shaped incision groove is formed in the longitudinal direction, this incision groove is cut to adjust the overall weight.
또한, 상기 두 개의 측면체(18) 사이에는 중앙에 결합구멍이 포함된 하중인가 체결단(20)이 볼팅으로 장착되어진다.In addition, a load-applying fastening end 20 including a coupling hole in the center is mounted between the two side bodies 18 by bolting.
여기서 상기와 같은 구성으로 이루어진 본 발명의 구조물을 사용하여 유아용 시트의 구속력을 시험하는 상태를 도 2를 참조로 설명한다.Here, the state of testing the binding force of the baby seat using the structure of the present invention having the above configuration will be described with reference to FIG. 2.
먼저, 상기 구조물(10)을 리어시트(12)에 3개 정도 배치시키고, 즉 상기 구조물(10)의 후방몸체(14)는 리어 시트백에 바닥체(16)는 리어 시트쿠션에 안착시키게 된다.First, the structure 10 is disposed about three on the rear seat 12, that is, the rear body 14 of the structure 10 is seated on the rear seat back and the bottom body 16 is seated on the rear seat cushion.
다음으로, 상기 리어시트(12) 상단에 장착된 앵커(24)와 상기 구조물(10)의 후방몸체(14)의 연결홈(28)을 스트립으로 연결시키고, 성인용 시트벨트(30)를 상기 후방몸체(14)의 시트벨트 가이드홈(22)으로 웨빙시켜 체결시킨다.Next, the anchor 24 mounted on the rear seat 12 and the connecting groove 28 of the rear body 14 of the structure 10 are connected by a strip, and the adult seat belt 30 is rearward. Webbing is fastened to the seat belt guide groove 22 of the body 14.
또한, 상기 구조물(10)의 하중인가 체결단(20)의 결합구멍에 하중인가장치의 연결체인(26)을 결합시킨다.In addition, the connection chain 26 of the load application device is coupled to the coupling hole of the load application fastening end 20 of the structure (10).
상기와 같은 상태에서, 하중인가장치(도시되지 않음)를 구동시켜 상기 연결체인(26)에 하중을 인가하게 되면, 하중인가 체결단(20)이 당겨지는 동시에 전체 구조물(10)이 하중인가 방향으로 당겨지게 된다.In the above state, when a load application device (not shown) is driven to apply a load to the connection chain 26, the load application fastening end 20 is pulled and the entire structure 10 is in the load application direction. Will be pulled out.
따라서, 상기 구조물(10)이 인가하중에 대항하여 시트벨트(30)에 의하여 구속되는 상태를 관찰/평가 할 수 있고, 또한 구조물(10)이 하중인가 방향으로 당겨지면서 후방몸체(14)의 연결홈(28)과 스트립으로 연결되어 있던 앵커(24)도 하중인가 방향으로 당겨져 앵커에 대한 강도도 동시에 관찰/평가할 수 있게 된다.Therefore, it is possible to observe / evaluate the state in which the structure 10 is restrained by the seat belt 30 against the applied load, and the structure 10 is connected to the rear body 14 while being pulled in the load application direction. The anchors 24, which are connected to the grooves 28 and the strips, are also pulled in the load application direction so that the strength to the anchors can be simultaneously observed / evaluated.
이상에서 본 바와 같이, 본 발명에 따른 유아용 시트의 구속력 시험용 구조물에 의하면, 마치 유아용 시트와 같은 구조물을 리어시트의 앵커와 연결시키는 동시에 성인용 시트벨트를 착용시킨 후, 구조물에 하중을 인가함으로써, 앵커의 강도측정 및 유아용 시트에 대한 성인용 시트벨트의 구속력을 정확하고 종합적으로 시험 평가할 수 있는 장점이 있다.As seen above, according to the structure for the binding test of the infant seat according to the present invention, after connecting the structure, such as the infant seat and the anchor of the rear seat and wearing an adult seat belt, by applying a load to the structure, anchor The strength and the binding force of the adult seat belt on the baby seat has the advantage of being able to accurately and comprehensively evaluate the test.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990060554A KR100333925B1 (en) | 1999-12-22 | 1999-12-22 | Fixture for testing restraint of child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990060554A KR100333925B1 (en) | 1999-12-22 | 1999-12-22 | Fixture for testing restraint of child seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010063470A KR20010063470A (en) | 2001-07-09 |
| KR100333925B1 true KR100333925B1 (en) | 2002-04-22 |
Family
ID=19628277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990060554A KR100333925B1 (en) | 1999-12-22 | 1999-12-22 | Fixture for testing restraint of child seat |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100333925B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460931B1 (en) * | 2002-12-13 | 2004-12-09 | 현대자동차주식회사 | Apparatus for ananlyzing movement of a child restraint system for a vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630472A (en) * | 1985-09-03 | 1986-12-23 | Chrysler Motors Corporation | Seat belt testing device |
| KR970045039U (en) * | 1995-12-22 | 1997-07-31 | 현대자동차주식회사 | Structure for measuring the contact force of automobile seat belts |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
-
1999
- 1999-12-22 KR KR1019990060554A patent/KR100333925B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630472A (en) * | 1985-09-03 | 1986-12-23 | Chrysler Motors Corporation | Seat belt testing device |
| KR970045039U (en) * | 1995-12-22 | 1997-07-31 | 현대자동차주식회사 | Structure for measuring the contact force of automobile seat belts |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460931B1 (en) * | 2002-12-13 | 2004-12-09 | 현대자동차주식회사 | Apparatus for ananlyzing movement of a child restraint system for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010063470A (en) | 2001-07-09 |
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