KR200140922Y1 - Engine door hinge for a bus - Google Patents
Engine door hinge for a bus Download PDFInfo
- Publication number
- KR200140922Y1 KR200140922Y1 KR2019960037397U KR19960037397U KR200140922Y1 KR 200140922 Y1 KR200140922 Y1 KR 200140922Y1 KR 2019960037397 U KR2019960037397 U KR 2019960037397U KR 19960037397 U KR19960037397 U KR 19960037397U KR 200140922 Y1 KR200140922 Y1 KR 200140922Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- hinge
- bending
- bus
- side engine
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/06—Bent flaps
- E05D5/062—Bent flaps specially adapted for vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/544—Tailboards, tailgates or sideboards opening downwards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 버스의 사이드엔진 도어용 힌지에 관한 것으로, 특히 도어자체하중에 따라 휨변형되는 취약성을 개선하기 위한 버스의 사이드엔진 도어용 힌지에 관한 것이다.The present invention relates to a hinge for a side engine door of a bus, and more particularly to a hinge for a side engine door of a bus for improving the fragility of bending deformation according to the door itself load.
상기 목적을 달성하기 위해 본 고안은 차체에 고정되는 채널브래킷상에 핀결합되는 제1작동간과 도어의 스트럭쳐에 채널로 고정되어 핀결합된 제 2 작동간이 상호 힌지절첩가능하게 결합 구성된 사이드엔진도어의 힌지에 있어서, 제 2 작동간의 일측가장자리에 보강용 절곡플랜지를 형성하여서 이루어진다.In order to achieve the above object, the present invention provides a side engine door configured to be hinged to each other between a first operation pinned to a channel bracket fixed to a vehicle body and a second operation pinned to a structure of a door. In the hinge, a reinforcing bending flange is formed at one edge of the second operation.
Description
본 고안은 버스의 사이드엔진 도어용 힌지에 관한 것으로, 특히 도어자체하중에 따라 휨변형되는 취약성을 개선하기 위한 버스의 사이드엔진 도어용 힌지에 관한 것이다.The present invention relates to a hinge for a side engine door of a bus, and more particularly to a hinge for a side engine door of a bus for improving the fragility of bending deformation according to the door itself load.
일반적으로 버스의 사이드엔진도어(100)는 엔진룸의 정비 및 보수와 점검 등을 위해 부설되는 도어로써 제 1 도에서와 같이 상부 양측에 경첩부(200)를 두며 개폐측단의 하부양측에는 록장치(300)를 두어 중앙에 손잡이(400)로써 개폐되게 설치된다. 이러한 도어(100)의 일측에는 도어와 차체간에 설치되는 힌지(500)를 구비하는데, 이러한 종래의 힌지(500)를 설명하면 제 3 도에서와 같이 차체에 고정되는 채널 브래킷(511)상에 핀결합된 제 1작동간(510)과 이 제 1작동간 상부에 핀결합된 제 2 작동간(520)으로 이루어지되, 이 제 2 작동간(520)은 사이드엔진도어(100)의 스트럭쳐에 고정된 앵글브래킷(521)에 역시 핀결합된 구성으로 이루어져, 사이드엔진 도어(100)의 여닫음시 제 2 도에서와 같이 절첩작용된다.In general, the side engine door 100 of the bus is a door that is installed for maintenance, maintenance and inspection of the engine room, and has hinges 200 on both upper sides as shown in FIG. 1, and lock devices on lower sides of the opening and closing ends. Place 300 is installed to open and close with a handle 400 in the center. One side of the door 100 is provided with a hinge 500 installed between the door and the vehicle body. When the conventional hinge 500 is described, pins on the channel bracket 511 fixed to the vehicle body as shown in FIG. It consists of a combined first operation 510 and a second operation 520 pin-coupled to the upper operation between the first operation, the second operation 520 is fixed to the structure of the side engine door 100 The angle bracket 521 is also configured to be pin-bonded, and is folded as shown in FIG. 2 when the side engine door 100 is opened and closed.
그런데 제 1 작동간(510)의 길이방향 일측에는 절곡플랜지(510F)를 형성함으로써 도어자체 하중 등의 부하에 견디는 강도를 가지나, 제 2 작동간(520)은 플레이트를 단지 평면상 절곡한 구성으로 보강부가 없어 상기 제 2 작동간(520)이 휨 발생되어 망실되는 사례가 많아 교체해주어야 하는 문제점이 있다.By the way, the bending flange 510F is formed on one side in the longitudinal direction of the first operation section 510 to have strength to withstand loads such as the door itself, but the second operation section 520 has a configuration in which the plate is simply bent in a plane. Since there is no reinforcement part, the second operation period 520 is deflected due to a large number of cases, there is a problem that must be replaced.
이는 제 2 작동간이 도어내측으로 단이진 스트럭쳐에 고정되는 구조상의 이유로 전방부에서 절곡부로 되어 있어 직교방향인 가장자리에 절곡플랜지를 형성하지 못하기 때문이다. 따라서 사이드엔진도어에 미치는 하중은 힌지(500)의 제 1 및 제 2 작동간(510,520)에 고르게 미치지 못하고 상대적으로 취약한 구조인 제 2 작동간(520)에만 미치며, 특히 도어중량에 따른 휨모멘트하중을 제 2 작동간(520)에서 상대적으로 크게 받음으로써 제 2 작동간(520)이 쉽게 휘어져 사이드 엔진도어의 개폐가 제대로 이루어지지 못하는 등의 문제점이 야기된다.This is because the bent portion is formed at the front portion because of the structure that the second operation portion is fixed to the structure which is fixed inside the door, so that the bending flange cannot be formed at the edge in the orthogonal direction. Therefore, the load on the side engine door is not evenly distributed between the first and second operations 510 and 520 of the hinge 500, but only the second operation interval 520, which is a relatively fragile structure, and particularly a bending moment load depending on the door weight. By receiving a relatively large in the second operation 520, the second operation 520 is easily bent, causing problems such as opening and closing of the side engine door is not properly made.
따라서 본 고안은 이상과 같은 문제점을 해결하기 위해 안출된 것으로, 본 고안의 목적은 사이드엔진도어의 힌지에서의 제 1 및 제 2 작동간에 하중이 미칠시 양측이 고른 강도를 갖아, 하중분산이 이루어져 제 2 작동간에 쉽게 휨이 발생되는 것을 방지하게 함에 있다.Therefore, the present invention was devised to solve the above problems, and an object of the present invention is to have a uniform strength when both loads are applied between the first and second operations at the hinge of the side engine door, so that the load distribution is made. It is to prevent the occurrence of warpage easily between the second operation.
상기 목적을 달성하기 위해 본 고안은 차체에 고정되는 채널브래킷상에 핀결합되는 제1작동간과 도어의 스트럭쳐에 채널로 고정되어 핀결합된 제 2 작동간이 상호 힌지절첩가능하게 결합 구성된 사이드엔진도어의 힌지에 있어서, 제 2 작동간의 일측가장자리에 보강용 절곡플랜지를 형성하여서 이루어진다.In order to achieve the above object, the present invention provides a side engine door configured to be hinged to each other between a first operation pinned to a channel bracket fixed to a vehicle body and a second operation pinned to a structure of a door. In the hinge, a reinforcing bending flange is formed at one edge of the second operation.
도 1 은 버스의 사이드에진도어를 보인 사시도1 is a perspective view of a door in the side of the bus
도 2 는 종래의 힌지를 보인 작동상태 측면도Figure 2 is a side view of the operating state showing a conventional hinge
도 3 은 종래의 힌지 정면도Figure 3 is a conventional hinge front view
도 4 는 본 고안의 힌지 사시도4 is a hinged perspective view of the present invention
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
520 : 제 2 작동간520: between the second operation
520F : 절곡플랜지520F: Bending Flange
522a,522b : 절개부522a, 522b: Incision
이하에서 본 고안을 바람직한 실시예의 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings of the present invention a preferred embodiment as follows.
본 고안에서 종래와 동일 또는 동등한 부분은 같은 부호를 표기하여 설명하기로 한다.In the present invention, the same or equivalent parts as in the prior art will be described with the same reference numerals.
차체에 고정되는 채널브래킷(511)상에 핀 결합되는 제 1 작동간(510)의 길이방향일측에 보강용 절곡플랜지(510F)를 두고, 도어의 스트럭쳐에 채널(521)로 고정되어 핀결합된 제 2 작동간(520)이 상호 힌지절첩 가능하게 결합된 사이드엔진도어의 힌지(500)에 있어서, 제 4 도에서와 같이 제 2 작동간의 일측가장자리에 보강용 절곡플랜지(520F)를 형성해서 이루어진다.The reinforcing bending flange 510F is disposed at one side of the first operation period 510 which is pinned on the channel bracket 511 fixed to the vehicle body, and is fixed to the structure of the door by the channel 521 and pinned. In the hinge 500 of the side engine door in which the second operation 520 is hingedly coupled to each other, the reinforcing bending flange 520F is formed at one side edge between the second operation as shown in FIG. .
이때 상기 제 2 작동간(520)의 평면상 절곡부(522)구간의 보강용 절곡플랜지(520F)의 절곡점(522A,522B)에는 절개부(520a,520b)를 형성하여 제조시 절곡부(522)형성에 따른 응력을 흡수하지 못해 절곡플랜지(520F)가 절곡부(522)의 형성을 방해하는 요인을 해소시켜 준다.At this time, the bent parts 520a and 520b are formed at the bent points 522A and 522B of the reinforcing bent flange 520F of the planar bent part 522 of the second operation period 520 to form the bent part ( The bending flange 520F does not absorb the stress caused by the formation, thereby eliminating the factor preventing the formation of the bent portion 522.
이상과 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
사이드엔진도어(100)의 손잡이(400)를 잡고 도어를 열게되면 경첩(200)을 힌지점으로 사이드엔진도어(100)가 여닫이식으로 열린다.Holding the handle 400 of the side engine door 100 and opening the door opens the side engine door 100 in a hinged manner with the hinge 200 as a hinge point.
이때, 도어개방상태에서 제 2 도의 가상선과 같이 제 1 및 제 2 작동간(510,520)이 펼쳐진 상태로써 사이드엔진도어(100)자체의 하중을 받는다. 따라서 종래의 경우에는 힌지의 제 1 및 제 2 작동간(510,520)에 미치는 휨모멘트로 받게 되는 하중이 제 1 작동간(510)에서는 절곡플랜지(510F)가 형성되어 휨변형이 발생되지 않으나 제 2 작동간(520)에는 상대적으로 보다 큰 휨모멘트력이 미치어 휨발생이 진행되어 사이드엔진도어(100)의 개폐가 제대로 이루어지지 못하는 문제점이 있으나, 본 고안에서는 제 1 및 제 2 작동간(510,520)에 공히 보강용 절곡플랜지(510F,520F)가 형성되므로써 도어자체의 하중을 상기 힌지(500)의 제 1 및 제 2 작동간(510,520)에 고르게 분포시켜, 휨현상이 없는 힌지를 이루는 것이다.At this time, the first and second operation between the first and second operation (510, 520), as shown in the virtual line of Figure 2 in the open state of the side engine door 100 itself receives a load. Therefore, in the conventional case, the bending load 510F is formed in the first operation period 510 due to the bending moment applied to the first and second operations 510 and 520 of the hinge, so that bending deformation does not occur. There is a problem in that the operation between the operation 520 has a relatively greater bending moment force due to the bending occurs and the opening and closing of the side engine door 100 is not made properly, but in the present invention between the first and second operation (510,520) ), The bending flanges 510F and 520F for reinforcement are formed so that the load of the door itself is evenly distributed between the first and second operations 510 and 520 of the hinge 500, thereby forming a hinge without bending.
한편, 제 2 작동간(520)의 절곡플랜지(520F)에서 절곡부(522)구간의 절곡점(522A,522B)에는 제조의 용이성을 위해 절개부(552a,522b)를 둠으로써 상기 절곡플랜지(520F)의 절곡공정과, 절곡부(522)의 절곡공정간에 상호장애를 피하도록한다.Meanwhile, the bending flanges 552a and 522b are provided at the bending points 522A and 522B of the bending portions 522 in the bending flanges 520F of the second operation period 520 so as to facilitate manufacturing. 520F) and mutual bending between the bending process of the bending part 522 is avoided.
이상과 같이 구성되고 작용되는 본 고안은 사이드엔진도어의 힌지에서 작동간의 구조가 서로 다름으로써 즉 보강구조가 없는 도어측의 제 2 작동간에 편하중이 발생되어 쉽게 휨이 발생되는 문제점을 간단한 보강플랜지의 형성으로 해소시킨 유용한 고안이다.The present invention constituted and operated as described above is a simple reinforcing flange, which is easy to bend due to different loads between the second operation on the door side without reinforcing structure, which is different from each other in the hinge of the side engine door. It is a useful design that eliminated the formation of.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037397U KR200140922Y1 (en) | 1996-10-31 | 1996-10-31 | Engine door hinge for a bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037397U KR200140922Y1 (en) | 1996-10-31 | 1996-10-31 | Engine door hinge for a bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980024009U KR19980024009U (en) | 1998-07-25 |
| KR200140922Y1 true KR200140922Y1 (en) | 1999-04-01 |
Family
ID=19472152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960037397U KR200140922Y1 (en) | 1996-10-31 | 1996-10-31 | Engine door hinge for a bus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200140922Y1 (en) |
-
1996
- 1996-10-31 KR KR2019960037397U patent/KR200140922Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980024009U (en) | 1998-07-25 |
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