KR200191010Y1 - A seat - Google Patents

A seat Download PDF

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Publication number
KR200191010Y1
KR200191010Y1 KR2020000000249U KR20000000249U KR200191010Y1 KR 200191010 Y1 KR200191010 Y1 KR 200191010Y1 KR 2020000000249 U KR2020000000249 U KR 2020000000249U KR 20000000249 U KR20000000249 U KR 20000000249U KR 200191010 Y1 KR200191010 Y1 KR 200191010Y1
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KR
South Korea
Prior art keywords
seat
plate
chair
back plate
present
Prior art date
Application number
KR2020000000249U
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Korean (ko)
Inventor
김영국
Original Assignee
김영국
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Priority to KR2020000000249U priority Critical patent/KR200191010Y1/en
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Publication of KR200191010Y1 publication Critical patent/KR200191010Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D33/00—Seats
    • B61D33/0007—Details; Accessories
    • 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
    • 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
    • B60N2/90—Details or parts not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D33/00—Seats
    • B61D33/0057—Seats characterised by their mounting in vehicles
    • B61D33/0064—Seats characterised by their mounting in vehicles not adjustably mounted; supports therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Special Chairs (AREA)

Abstract

본 고안은 철도차량, 경기장, 공원, 역사 대합실 등에 설치되는 의자에 관한 것으로, 더 상세하게는 의자를 구성하는 시트를 하나의 강판으로 프레스가공하여 여러 명의 승객이 앉을 수 있도록 제작한 객석용 의자에 관한 것이다.The present invention relates to a chair installed in a railway vehicle, a stadium, a park, a historic waiting room, and more specifically, a seat for a passenger seat fabricated so that several passengers can sit by pressing the sheet constituting the chair on a single steel sheet. It is about.

본 고안은 철도차량 등에 설치되는 의자의 시트(100)를 제작함에 있어, 하나의 강판으로 프레스가공하여 대략 ㄴ자형으로 되게 좌판(110)과 등판(120)을 일체로 형성함과 동시에, 좌판(110)과 등판(120)에 걸쳐 세로방향으로 만곡시킴으로서 한 개 이상의 좌석(130)을 형성하며, 좌판(110)의 선단부는 후방으로 굴곡시켜 전면 라운딩부와 수평절곡부(112)를 형성하고 등판(120)의 선단부는 하향으로 굴곡시켜 수직절곡부(121)를 형성하여 의자본체(200) 및 구조물에 볼트와 너트로 나사 체결할 수 있도록 한 것이다.The present invention in manufacturing a seat 100 of a chair to be installed in a railway vehicle, etc., by pressing a single steel plate to form a seat plate 110 and the back plate 120 to form a substantially N-shaped, at the same time, the seat plate ( One or more seats 130 are formed by bending in a longitudinal direction across the back plate 110 and the back plate 120, and the front end portion of the seat plate 110 is bent backwards to form a front rounding portion and a horizontal bend portion 112 and the back plate. The front end portion of the 120 is bent downward to form a vertical bending portion 121 to be screwed to the chair body 200 and the structure with bolts and nuts.

Description

객석용 의자{a seat}Chair Chair {a seat}

본 고안은 철도차량, 경기장, 공원, 역사 대합실 등에 설치되는 의자에 관한 것으로, 더 상세하게는 의자를 구성하는 시트를 하나의 강판을 프레스가공하여 여러 명의 승객이 앉을 수 있도록 제작한 객석용 의자에 관한 것이다.The present invention relates to a chair installed in a railway vehicle, a stadium, a park, a historic waiting room, and more specifically, a seat for a passenger seat manufactured by pressing a sheet of steel sheet to seat a plurality of passengers. It is about.

일반적으로 기차, 전철 등의 객석용 의자는 한명이 앉을 수 있도록 제작되거나 두명 이상의 승객이 앉을 수 있도록 하기 위하여 벤치(bench)형태로 제작된다. 예컨데, 철도 차량용 의자는 열차의 내부에 차량의 측벽을 따라 설치되거나 차량을 측벽과 직각을 이루도록 설치하고 있다.In general, seat chairs for trains, trains, etc. are manufactured in the form of a bench to allow one or more passengers to sit. For example, a rail car chair is installed along a side wall of a vehicle or installed at a right angle with the side wall of a train.

그러나, 도 1에 도시한 바와같이, 종래의 철도차량에 설치되는 객석용 의자의 시트(10)는 등판(12)과 좌판(11)을 각각 별도로 구비하고, 각각의 등판(12)과 좌판(11)은 평평한 철판(13)에 수개의 스프링(14)을 부착한 후 그 위에 엷은 스폰지층(15)과 천으로 된 외피(16)를 씌운 것이어서, 인체곡선에 맞지 않을 뿐더러 사용중 스프링(14)의 탄성 저하와 스프링(14)의 충격과 소음으로 인한 불쾌감을 유발할 뿐만 아니라, 외피(16)가 쉽게 노후되고 퇴색되어 외관이 매우 불량해지고 시트(10) 자체가 스프링(14)에 의하여 파손되는 단점이 있다.However, as shown in FIG. 1, the seat 10 of the seat for chairs installed in a conventional railway vehicle is provided with a back plate 12 and a seat plate 11 separately, and each back plate 12 and the seat plate ( 11) attaching several springs 14 to the flat iron plate 13 and covering the thin sponge layer 15 and the outer skin 16 of the cloth thereon, which do not fit the curve of the human body and the spring 14 in use. In addition to the deterioration of elasticity and the discomfort caused by the impact and noise of the spring 14, as well as the outer skin 16 is easily aging and fading, the appearance is very poor and the seat 10 itself is broken by the spring 14 There is this.

또한, 종래의 철도 차량에 설치되는 의자는 습도가 높은 국가나 지역에서 사용할 경우에 시트(10)가 습기를 흡수하여 축축해지는 단점도 있다.In addition, a chair installed in a conventional railway vehicle has a disadvantage in that the seat 10 absorbs moisture when used in a country or region where humidity is high.

미설명 부호 20은 시트(10)를 장착하기 위하여 철도 차량에 설치되는 일반적인 '의자본체'를 예시한 것이다.Reference numeral 20 exemplifies a general 'capital' installed in the railroad car for mounting the seat 10.

본 고안은 종래의 문제점을 해소하기 위한 것으로, 본 고안은 철도 차량 등에 설치되는 의자의 시트를 제작함에 있어, 하나의 강판으로 프레스가공하여 대략 ??자형으로되게 좌판과 등판을 일체로 형성함과 동시에, 좌판과 등판에 걸쳐 세로방향으로 만곡시킴으로서 승객이 앉을 수 있는 한 개 이상의 좌석을 형성하며, 좌판의 선단부는 후방으로 굴곡시켜 전면라운딩부와 수평절곡부를 형성하고 등판의 선단부는 하향으로 굴곡시켜 수직절곡부를 형성하여 받침대 및 구조물에 볼트와 너트로 나사체결할 수 있도록 한다.The present invention is to solve the conventional problems, the present invention in the manufacture of the seat of the chair to be installed in a railway vehicle, press-processing with one steel plate to form a seat plate and back plate integrally to form a ?? At the same time, one or more seats can be seated by the passengers by sitting vertically across the seat and back, and the front end of the seat is bent backwards to form the front rounding and horizontal bends, and the front end of the back is bent downward. Form vertical bends to allow bolts and nuts to be screwed into the pedestal and structure.

도 1은 종래의 객석용 의자의 일부절개 사시도.1 is a partial cutaway perspective view of a conventional seating chair.

도 2는 본 고안에 따른 객석용 의자의 분해 사시도.Figure 2 is an exploded perspective view of the chair for auditorium according to the present invention.

도 3은 본 고안에 따른 객석용 의자의 설치상태 사시도.Figure 3 is a perspective view of the installation state of the chair for passengers according to the present invention.

도 4는 본 고안에 따른 객석용 의자의 설치상태 측단면도.Figure 4 is a side cross-sectional view of the installation state of the chair for passengers according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

100; 시트 110; 좌판 111; 전면라운딩부100; Sheet 110; Seat 111; Front rounding part

112; 수평절곡부 112a; 나사체결공 120; 등판112; Horizontal bending portion 112a; Screw fastener 120; backboard

121; 수직절곡부 121a; 나사체결공 130; 좌석121; Vertical bends 121a; Screw fastener 130; seat

140; 보강판 200; 의자본체 210; 서포트레일140; Gusset 200; Chair body 210; Support Rail

이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. 도 2는 본 고안에 따른 객석용 의자의 분해 사시도이고, 도 3은 본 고안에 따른 객성용 의자의 설치상태 사시도이며, 도 4는 본 고안에 따른 객석용 의자의 설치상태 측단면도이다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. Figure 2 is an exploded perspective view of the chair for the audience according to the present invention, Figure 3 is a perspective view of the installation state of the chair for personality according to the present invention, Figure 4 is a side cross-sectional view of the installation state of the chair for passengers according to the present invention.

도 2에 도시한 바와같이, 본 고안에서 구비되는 의자의 시트(100)는 스테인레스 강판으로서, 소정 길이와 폭으로 된 평평하고 적당한 강도를 갖는 강판소재를 구비하여 이것을 프레스로 대략 ??자형으로 드로잉 가공하여 좌판(110)과 등판(120)을 일체로 형성함과 동시에, 좌판(110)과 등판(120)에 걸쳐 일정 간격으로 만곡시킴으로서 여러 승객이 앉을 수 있는 복수 개의 좌석(130)을 형성한 후, 좌판(110)의 선단은 후방으로 굴곡시켜 전면 라운딩부와 수평절곡부(112)를 형성하고 등판(120)의 선단은 하향으로 굴곡시켜 수직절곡부(121)를 형성하고, 수평절곡부(112)와 수직절곡부(121)에는 복수 개의 나사체결공(112a,121a)을 형성하고 있다.As shown in FIG. 2, the seat 100 of the chair provided in the present invention is a stainless steel sheet, which is provided with a steel plate material having a flat and moderate strength having a predetermined length and width, and is drawn in a roughly? -Shape by a press. The seat plate 110 and the back plate 120 are integrally formed to be processed, and at the same time, the seat plate 110 and the back plate 120 are curved at regular intervals, thereby forming a plurality of seats 130 for various passengers. Afterwards, the front end of the seat plate 110 is bent backward to form a front rounding part and a horizontal bent part 112, and the front end of the back plate 120 is bent downward to form a vertical bent part 121 and a horizontal bend part. A plurality of screwing holes 112a and 121a are formed in the 112 and the vertical bent portion 121.

그리고, 수직절곡부(121) 내면과 등판(120)의 배면 사이와, 수평절곡부(112)의 내면과 좌판(110)의 저면 사이에는 각각 복수 개의 금속판재로 된 보강판(140)을 용접하여 시트(100)가 변형되지 않도록 보강하였다.Then, a reinforcing plate 140 made of a plurality of metal plates is welded between the inner surface of the vertical bending portion 121 and the back surface of the back plate 120, and between the inner surface of the horizontal bending portion 112 and the bottom surface of the seat plate 110, respectively. By reinforcing the sheet 100 is not deformed.

한편, 본 고안에 따른 시트(100)의 크기는 승객이 앉을 수 있는 인원에 맞게 설계하고, 좌석(130)의 형태를 인체공학적으로 좌판(110)부위와 등판(120)부위를 연속적으로 만곡시켜 형성하고, 좌석(130)과 좌석(130) 사이는 일정 간격으로 배치하여 승객이 자리확보가 용이하고 편안하게 착석할 수 있도록 하는 것이 바람직하다. 즉, 좌판(110)은 인체의 엉덩이 부위의 윤곽으로 만곡시키고 등판(120)은 인체의 등부위 윤곽으로 만곡시켜 주면 된다.On the other hand, the size of the seat 100 according to the present invention is designed to fit the passenger can sit, the shape of the seat 130 ergonomically curved seat plate 110 and back plate 120 by continuously It is preferable that the seat 130 and the seat 130 are disposed at regular intervals so that the passenger can easily secure the seat and sit comfortably. That is, the seat plate 110 may be curved to the contour of the hip portion of the human body and the back plate 120 may be curved to the contour of the back portion of the human body.

그리고, 전면라운딩부(111)는 착석시 인체의 허벅지와 다리의 윤곽을 고려하여 라운딩시킴으로서 이질감이 없도록 하는 것이 바람직하다.In addition, the front rounding part 111 is preferably so that there is no heterogeneity by rounding in consideration of the contour of the thigh and leg of the human body when seated.

또한, 상기한 보강판(140)은 좌석(130)과 좌석(130) 사이의 비교적 평평한 부위를 선정하여 용접으로 시트(100)에 부착시키는 것이 바람직하다. 예컨데, 보강판(140)을 볼트로 체결할 수 도 있으나 시트(100)의 전면에 볼트가 튀어나오는 경우 승객이 다칠 우려도 있고, 외관상으로 불량해지기 때문이다.In addition, it is preferable that the reinforcement plate 140 selects a relatively flat portion between the seat 130 and the seat 130 and attaches the seat 100 to the seat 100 by welding. For example, the reinforcing plate 140 may be fastened with bolts, but if the bolts protrude from the front surface of the seat 100, the passenger may be injured, and the appearance may be poor.

부언하여, 본 고안에 따른 시트소재인 스테인레스 강판은 가공 전에 표면을 전해연마하거나 가공후 블라스팅(blasting)처리하여 표면을 청정하게 함과 동시에 승객이 착석시에 미끄러움 없이 적당한 마찰력을 갖도록 하는 것이 바람직하다.In addition, it is preferable that the stainless steel sheet, which is a sheet material according to the present invention, is electropolished to the surface before processing or blasting after the processing to clean the surface and to have a proper frictional force without slipping when the passenger is seated. Do.

이러한 구조로 된 본 고안은, 도 3 및 도 4에 예시한 바와같이, 형강 또는 주물재로 제작되는 받침대와 차량의 측벽에 장착된 구조물에 장착되는 것으로, 설치시에는 수평절곡부(112)와 수직절곡부(121)에 형성된 나사체결공(112a,121a)을 이용하여 좌판(110)과 등판(120)을 볼트와 너트로 체결하여 고정하면 되고, 좌석(130)의 저면은 좌석(130)의 곡면에 부합되는 형태로 형성된 서포트레일(210)을 의자본체(200)의 상면에 부착하여 시트(100)를 안정적으로 지지할 수 있도록 하면 된다. 이때, 서포트레일(210)과 시트(100) 사이에는 압축스폰지, 판스프링(14) 등을 개재시킴으로서 시트(100)에 쿠션을 부여하여 승차감을 양호하게 할 수 있다.3 and 4, the present invention having such a structure is mounted on a pedestal made of a shaped steel or a casting material and a structure mounted on a side wall of the vehicle, and when installed, the horizontal bending portion 112 and The seat plate 110 and the back plate 120 may be fastened by bolts and nuts using the screw fastening holes 112a and 121a formed in the vertical bending portion 121, and the bottom surface of the seat 130 may be seated 130. The support rail 210 formed in a shape corresponding to the curved surface of the chair body 200 may be attached to the upper surface of the chair body 200 so as to stably support the seat 100. At this time, the support rail 210 and the seat 100 by interposing a compression sponge, the leaf spring 14, etc. by providing a cushion to the seat 100 can improve the ride comfort.

또한, 의자본체(200)의 복잡한 구조물의 외부 둘레에는 스테인레스 강판을 부착시킴으로서 외관을 미려하고 깔끔하게 처리하면 된다.In addition, by attaching a stainless steel sheet to the outer periphery of the complex structure of the chair body 200, the appearance is neat and clean treatment.

이상에서, 본 고안에 예시된 시트(100)는 좌석(130)이 6개가 형성된 것으로 도시하였으나, 의자가 설치되는 장소와 설계자의 의도에 따라 하나의 시트(100)에 좌석(130)의 개수를 1개, 7개 이상, 6개 미만으로 다양하게 형성할 수 있으며, 좌석(130)의 개수에 따라 스테인레스 강판의 길이를 적절히 설정하여 가공하면 될 것이다.In the above, although the seat 100 illustrated in the present invention is illustrated as having six seats 130, the number of seats 130 is provided in one seat 100 according to the place where the chair is installed and the intention of the designer. One, seven or more, less than six can be formed in various ways, according to the number of seats 130 will be appropriately set by processing the length of the stainless steel sheet.

상술한 바와같이, 본 고안은 객석용 의자의 시트(100)는 강판을 사용하여 등판(120)과 좌판(110)을 일체로 형성한 것으로, 좌석(130)이 인체곡선에 맞게 만곡되어 있으므로 장기간 여행시에도 피로하지 않고, 외피 및 스프링을 사용하지 않으므로 노후되거나 퇴색되는 우려가 없이 외관이 미려하고 고급스러우며 견고하고, 또한, 스프링 등으로 인한 소음이 없는 장점이 있다.As described above, the subject innovation of the present invention is that the seat 100 of the seat chair is integrally formed with the back plate 120 and the seat plate 110 using a steel plate, and the seat 130 is curved to fit the human body curve, so that It does not fatigue when traveling, and does not use the outer shell and spring, so there is no fear of aging or fading, the appearance is beautiful, luxurious and robust, and there is no noise due to the spring.

그리고, 본 고안에 따른 의자는 습기를 흡수하지 않으므로 습도가 높은 국가나 지역에서 사용할 경우에도 항상 쾌적하게 사용할 수 있다.In addition, the chair according to the present invention does not absorb moisture and can always be used comfortably even when used in a country or region with high humidity.

또한, 본 고안은 시트(100)에 형성된 여러개의 좌석(130)들이 일정 간격으로 배치되도록 형성하였으므로 승객의 자리확보가 용이하고 적정한 인원이 편안하게 착석하여 여행할 수 있는 장점도 있다.In addition, the present invention has a number of seats 130 formed in the seat 100 is formed so as to be arranged at a predetermined interval there is an advantage that it is easy to secure the seat of the passenger and the appropriate personnel can be comfortably seated and travel.

또한, 본 고안은 시트(100)전체가 볼트와 너트로 체결하여 장착하고 있으므로 유지보수시에 분해조립이 간단한 장점도 있다.In addition, the present invention has the advantage that the disassembly and assembly is simple at the time of maintenance because the seat 100 is fastened with bolts and nuts.

Claims (4)

철도 차량 등에 설치되는 의자의 시트(100)를 제작함에 있어서,In manufacturing the seat 100 of the chair to be installed in a railway vehicle, 하나의 강판으로 프레스가공하여 대략 ??자형으로되게 좌판(110)과 등판(120)을 일체로 형성함과 동시에, 좌판(110)과 등판(120)에 걸쳐 세로방향으로 좌석(130)을 형성하며, 좌판(110)의 선단부는 후방으로 굴곡시켜 전면라운딩부(111)와 수평절곡부(112)를 형성하고 등판(120)의 선단부는 하향으로 굴곡시켜 수직절곡부(121)를 형성한 것을 특징으로 하는 객석용 의자.The press plate is formed of one steel plate to form the seat plate 110 and the back plate 120 integrally with each other, and the seat 130 is formed vertically across the seat plate 110 and the back plate 120. The front end of the seat plate 110 is bent backwards to form a front rounding part 111 and a horizontal bent part 112, and the front end of the back plate 120 is bent downward to form a vertical bent part 121. Audience chair characterized in that. 제1항에 있어서, 상기 수직절곡부(121) 내면과 등판(120)의 배면 사이와, 수평절곡부(112)의 내면과 좌판(110)의 저면 사이에는 각각 복수 개의 금속판재로 된 보강판(140)을 용접한 것을 특징으로 하는 객석용 의자.The reinforcing plate of claim 1, wherein the reinforcing plate is formed of a plurality of metal plates between the inner surface of the vertical bending portion 121 and the rear surface of the back plate 120, and between the inner surface of the horizontal bending portion 112 and the bottom surface of the seat plate 110, respectively. Audience chair, characterized in that welded (140). 제1항에 있어서, 상기 수평절곡부(112)와 수직절곡부(121)에 복수 개의 나사체결공(112a,121a)을 형성하여 철도 차량의 바닥과 벽면에 설치되는 의자본체(200) 및 구조물에 볼트와 너트로 나사 체결할 수 있도록 한 것을 특징으로 하는 객석용 의자.The chair body 200 and the structure of claim 1, wherein a plurality of screw fastening holes 112a and 121a are formed in the horizontal bending portion 112 and the vertical bending portion 121. The chair for a passenger seat characterized in that the screw can be fastened with a bolt and a nut. 제1항에 있어서, 상기 좌석(130)이 일정 간격으로 복수개가 형성된 것을 특징으로 하는 객석용 의자.The seat chair according to claim 1, wherein a plurality of seats are formed at regular intervals.
KR2020000000249U 2000-01-06 2000-01-06 A seat KR200191010Y1 (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845778B1 (en) * 2008-03-21 2008-07-11 (주)엘립소테크놀러지 An apparatus for measuring thinkness of silicon wafer using light transmittance at light transmission edge range and a method therof
KR20150144604A (en) 2014-06-17 2015-12-28 혜성산업(주) Single pedestal style audience chair
KR20150144606A (en) 2014-06-17 2015-12-28 혜성산업(주) Audience chair with triangulation seat
KR102078476B1 (en) 2018-10-16 2020-02-17 김재헌 Molding device for forming subway seat
KR20200082670A (en) 2018-12-31 2020-07-08 혜성산업(주) Audience chair seat bracket
KR20200082669A (en) 2018-12-31 2020-07-08 혜성산업(주) New type seat frame
KR20200082666A (en) 2018-12-31 2020-07-08 혜성산업(주) Triangulation seat for audience chair
KR102279472B1 (en) 2020-11-18 2021-07-21 혜성산업(주) Manual locking bracket for audience chair
KR102290230B1 (en) 2020-12-09 2021-08-17 혜성산업(주) Bottom fixing type locking device for audience chair
KR20220081627A (en) 2020-12-09 2022-06-16 혜성산업(주) Head portion mounting type chair seat control device
KR20220120352A (en) 2021-02-23 2022-08-30 혜성산업(주) Audience chair seat power bracket

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845778B1 (en) * 2008-03-21 2008-07-11 (주)엘립소테크놀러지 An apparatus for measuring thinkness of silicon wafer using light transmittance at light transmission edge range and a method therof
KR20150144604A (en) 2014-06-17 2015-12-28 혜성산업(주) Single pedestal style audience chair
KR20150144606A (en) 2014-06-17 2015-12-28 혜성산업(주) Audience chair with triangulation seat
KR102078476B1 (en) 2018-10-16 2020-02-17 김재헌 Molding device for forming subway seat
KR20200082670A (en) 2018-12-31 2020-07-08 혜성산업(주) Audience chair seat bracket
KR20200082669A (en) 2018-12-31 2020-07-08 혜성산업(주) New type seat frame
KR20200082666A (en) 2018-12-31 2020-07-08 혜성산업(주) Triangulation seat for audience chair
KR102279472B1 (en) 2020-11-18 2021-07-21 혜성산업(주) Manual locking bracket for audience chair
KR102290230B1 (en) 2020-12-09 2021-08-17 혜성산업(주) Bottom fixing type locking device for audience chair
KR20220081627A (en) 2020-12-09 2022-06-16 혜성산업(주) Head portion mounting type chair seat control device
KR20220120352A (en) 2021-02-23 2022-08-30 혜성산업(주) Audience chair seat power bracket

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