KR0167510B1 - Collapsible step for a truck - Google Patents
Collapsible step for a truck Download PDFInfo
- Publication number
- KR0167510B1 KR0167510B1 KR1019960031926A KR19960031926A KR0167510B1 KR 0167510 B1 KR0167510 B1 KR 0167510B1 KR 1019960031926 A KR1019960031926 A KR 1019960031926A KR 19960031926 A KR19960031926 A KR 19960031926A KR 0167510 B1 KR0167510 B1 KR 0167510B1
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- KR
- South Korea
- Prior art keywords
- plate member
- horizontal plate
- truck
- sides
- horizontal
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
- B60P1/433—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle the loading floor or a part thereof being movable to form the ramp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
본 발명은 트럭용 절첩식 발판장치에 관한 것으로, 트럭의 사이드 패널(10)내측에 형성된 수납부(11)에 복수개의 판부재(12)들이 절첩상태로 수용되며, 사용할 때 인출되어 판부재(12)들이 각각에 대하여 직각으로 배치되어 승차계단을 형성하도록 각 판부재들(12)을 관통하여 연결하는 2쌍의 지지와이어(18)에 의해 지지되며, 각각의 와이어(18)를 권취하는 롤러(22)가 축(21)에 구비되고 상기 축을 회전시키는 정역회전모터(13)로 구성된다.The present invention relates to a folding scaffolding device for a truck, wherein a plurality of plate members 12 are accommodated in a folded state in an accommodating part 11 formed inside the side panel 10 of a truck, and are drawn out when used to remove the plate member ( The rollers are supported by two pairs of support wires 18 which are arranged at right angles to each other to connect through each plate member 12 so as to form a riding step, and winding each wire 18. 22 is provided in the shaft 21 and consists of a forward and reverse motor 13 for rotating the shaft.
Description
본 발명은 대형트럭용의 발판장치에 관한 것으로, 특히 대형트럭의 사이드패널 내측에 형성된 수납부에 수용되며 사용할 때에 자동으로 사용위치로 인출되어 계단을 형성하도록 된 복수개의 판부재들을 포함하는 발판장치에 관한 것이다.The present invention relates to a scaffolding apparatus for a large truck, and in particular, a scaffolding apparatus including a plurality of plate members accommodated in an accommodating portion formed inside a side panel of a large truck and automatically drawn out to a use position to form a staircase when used. It is about.
일반적으로 대형트럭에는 도 1에 도시된 바와 같이 바퀴가 매우 높아서 운전자가 운전석에 오르기 위해서는 사이드 패널(1)에 형성된 저면을 발판(3)으로 하여 승하차하도록 되어 있었다.In general, as shown in FIG. 1, in a large truck, the wheels are very high so that the driver can get on and off using the bottom surface formed on the side panel 1 as the footrest 3 in order to get on the driver's seat.
그러나, 이러한 발판 구조는 지면으로 부터 높은 위치에 위치하기 때문에 승하차가 매우 불편할 뿐만 아니라, 특히 겨울철에 눈비가 온 경우에는 특히 미끄러워 승하차시 발을 다치기 쉬운 문제가 있었다.However, such a scaffolding structure is not only very uncomfortable to get on and off because it is located at a high position from the ground, and especially when the snow comes in the winter, there is a problem that the foot is easy to slip on and off.
이에 본 발명은 상기와 같은 문제점을 해소하기위해 안출된 것으로, 트럭 사이드 패널 내측에 절첩수용되며 사용할 때 지면에 대하여 낮은 위치까지 배치되도록 자동으로 인출되는 구조의 트럭용 절첩식 발판장치의 제공에 목적이 있다.Accordingly, the present invention has been made in order to solve the above problems, the object is to provide a folding scaffolding device for a truck having a structure that can be folded inside the truck side panel and automatically drawn out to be disposed to a low position with respect to the ground when used. There is this.
도 1은 종래 트럭의 사이드 패널에 형성된 발판을 보여주는 개략적인 측면도.1 is a schematic side view showing a scaffold formed on a side panel of a conventional truck.
도 2는 트럭 사이드 패널에서 본 발명의 발판 장치의 사용상태를 보여주는 개략적인 사시도.Figure 2 is a schematic perspective view showing the use state of the scaffolding device of the present invention in the truck side panel.
도 3은 본 발명의 발판장치의 수용상태를 개략적으로 도시하고 있다.Figure 3 schematically shows a receiving state of the scaffolding device of the present invention.
도 4는 본 발명의 발판장치의 구성을 보여주는 분해사시도.Figure 4 is an exploded perspective view showing the configuration of the scaffolding device of the present invention.
*도면의주요부분에대한부호의설명* Explanation of symbols for the main parts of the drawings
13: 모터 14,16: 수평판부재13: motor 14,16: horizontal plate member
18,19: 와이어 15: 수직판부재18, 19: wire 15: vertical plate member
17: 지지판17: support plate
본 발명에 따른 트럭용 절첩식 발판장치는 트럭의 사이드 패널에 수납함을 형성하고, 수직판부재와 그 하단부에서 절첩위치와 수평의 사용위치로 피보트 가능하게 연결된 제 1 수평판부재, 상기 수직판부재의 상단이 절첩위치에서 수직의 사용위치로 피보트 가능하게 연결된 제 2 수평판부재, 제 2 수평판부재가 절첩위치와 수평의 사용위치로 피보트 가능하게 하단부에 연결되고 수납부 내부의 저면에 직립되어 고정된 지지부재, 상기 제 1 수평판부재의 외측단 양측에 고정되어 수직판부재 상단 양측과 제 2 수평판부재 외측단 양측 및 지지부재의 양측을 관통하는 한쌍의 상부지지 와이어, 판부재의 하단양측에 고정되고 제 2 수평판부재의 내측단 양측과 지지판의 양측을 관통하는 한쌍의 하부지지 와이어, 상기 상부 및 하부지지 와이어를 권취하는 권취장치를 포함하여 구성된다.The folding scaffolding device for a truck according to the present invention forms a storage box on a side panel of a truck, and includes a vertical plate member and a first horizontal plate member pivotably connected to a folded position and a horizontal use position at a lower end thereof, the vertical plate. The second horizontal plate member is pivotally connected at the upper end of the member from the folded position to the vertical use position, and the second horizontal plate member is pivotally connected to the lower end at the folded position and the horizontal use position, and the bottom surface inside the housing A pair of upper support wires and plates fixed to the support members upright and fixed to both sides of the outer end of the first horizontal plate member and penetrating both sides of the upper end of the vertical plate member, both sides of the outer end of the second horizontal plate member, and both sides of the support member. A pair of lower support wires, which are fixed to both lower ends of the member and penetrate both sides of the inner end of the second horizontal plate member and both sides of the support plate, to wind the upper and lower support wires. It is configured to include the taking device.
이하, 본 발명의 실시예를 도시한 첨부도면을 참고하여 본 발명을 구체적으로 설명하기로 한다.Hereinafter, with reference to the accompanying drawings showing an embodiment of the present invention will be described in detail the present invention.
도 2는 본 발명의 발판장치의 위치를 보여주고 있다. 본 발명의 발판장치는 사이드 패널(10)의 하측부 내측에 도 3과 같이 형성된 수납부(11)속에는 절첩된 상태로 보관되는 복수개의 판부재들(12)과 구동모터(13)가 수납되어 있다.Figure 2 shows the position of the scaffolding device of the present invention. In the scaffolding apparatus of the present invention, a plurality of plate members 12 and a driving motor 13 stored in a folded state are accommodated in the accommodating part 11 formed inside the lower part of the side panel 10 as shown in FIG. 3. have.
본 발명의 발판장치는 도 3의 보관을 위한 절첩상태에서 도 4에 도시된 바와 같이 외부에 자동 인출되어 발판을 형성하는 사용위치로 제어된다.The scaffolding apparatus of the present invention is controlled to a use position to automatically pull out to form a scaffold as shown in FIG. 4 in a folded state for storage in FIG. 3.
도 4에서, 제 1 수평판부재(14)의 내측단부는 수직판부재(15)의 하단에 직각으로 피보트 가능하게 장착되고, 또한 수직판부재(15)의 상단은 제 2 수평판부재(16)의 외측단에 직각으로 피보트 가능하게 장착됨과 함께, 제 2 수평판부재(16)의 내측단은 수납부(11)에 수직으로 고정된 지지판(17)의 하단부에 직각으로 피보트 가능하게 고정되어 있다.In FIG. 4, the inner end of the first horizontal plate member 14 is pivotably mounted at a right angle to the lower end of the vertical plate member 15, and the upper end of the vertical plate member 15 is a second horizontal plate member ( The inner end of the second horizontal plate member 16 can be pivoted at right angles to the lower end of the support plate 17 which is fixed perpendicularly to the receiving portion 11 while being pivotally mounted at an outer end of the 16. Is fixed.
상기 제 1 수평판부재(14)의 외측단 양측에 각각 고정되고 수직판부재(15)의 상부를 관통하여 인접한 제 2 수평판부재(16)의 외측단과 지지판(17) 상부 양측을 각각 관통한 한쌍의 상부지지 와이어(18)와, 상기 수직판부재(15)의 하단부 양측에 각기 고정되고 제 2 수평판부재(16)의 내측단 양측과 지지판(17)을 관통한 한쌍의 하부지지 와이어(19)가 지지판(17)의 뒤쪽에 배치된 정역회전 모터(13)로 회전되는 축(21)에 제공된 4개의 롤러(22)에 권취된다.It is fixed to both sides of the outer end of the first horizontal plate member 14 and penetrates the upper end of the vertical plate member 15 to penetrate the outer end of the adjacent second horizontal plate member 16 and both sides of the upper side of the support plate 17, respectively. A pair of upper support wires 18 and a pair of lower support wires respectively fixed to both ends of the lower end of the vertical plate member 15 and penetrating both sides of the inner end of the second horizontal plate member 16 and the support plate 17 ( 19 is wound around four rollers 22 provided on a shaft 21 which is rotated by a forward and reverse motor 13 arranged behind the support plate 17.
상기 와이어(18,19)들이 모두 권취되면 도 3과 같이 수납부(11)속에서 절첩된 상태로 배치되게 되며, 판부재(12)들이 인출되면, 도 4와 같이 계단구조로 지면으로부터 낮게 배치되어 사람이 제 1 및 제 2 수평판부재(14,16)를 딪고 용이하게 탑승할 수 있다.When the wires 18 and 19 are all wound, the wires 18 and 19 are arranged in a folded state in the housing 11 as shown in FIG. 3. When the plate members 12 are drawn out, the wires 18 and 19 are lowered from the ground in a stepped structure as shown in FIG. 4. Thus, a person strikes the first and second horizontal plate members 14 and 16 and can easily ride.
상기 제 1 수평판부재(14)은 외측단 상면에 돌기(23)가 형성되고 도 3의 수용위치에서는 트럭의 사이드 패널(10)에 형성된 구멍에 돌기(23)가 끼워져 수납부(11)의 커버로서 역할을 한다.The first horizontal plate member 14 has a protrusion 23 formed on the upper end surface of the first horizontal plate member 14, and the protrusion 23 is inserted into a hole formed in the side panel 10 of the truck at the receiving position of FIG. 3. It serves as a cover.
상기 발판장치의 제어는 통상의 3-포인트 스위치를 사용하여 정역회전 모터(13)를 정회전시켜 도 4의 사용상태로 판부재(12)들을 인출하여 발판을 형성하고, 정역회전 모터(13)를 역회전시켜 와이어를 감도록하여 도 3의 수용상태로 판부재(12)들을 절첩수용하며, 축(21)이 모터(13)와 단속되어 임의로 회전가능하게 되어 운전자가 커버인 제 1 수평판부재(14)를 개방시키면 도 4와 같이 하여 승차할 수 있도록 제어된다. 이때 발판장치가 탄성적으로 사용위치로 되기 위하여 지지판(17)에 스프링(24)을 장착하여 판부재(12)들이 탄성력에 의해 인출되도록 하는 것이 바람직하다.In the control of the scaffolding device, the normal reverse rotation motor 13 is rotated forward by using a conventional three-point switch to draw out the plate members 12 in the use state of FIG. 4 to form a scaffold, and the forward reverse rotation motor 13 3 is folded to accommodate the plate members 12 in the receiving state of FIG. 3, and the shaft 21 is intermittently interlocked with the motor 13 to be arbitrarily rotated so that the driver covers the first horizontal plate. When the member 14 is opened, it is controlled to ride as shown in FIG. In this case, in order for the scaffolding device to be elastically used, it is preferable to mount the spring 24 on the support plate 17 so that the plate members 12 are drawn out by the elastic force.
본 발명에 따라 트럭 사이드 패널내측에 수납부를 설치하고 절첩식 발판장치를 인출가능하게 장착함으로써, 운전자를 비롯한 탑승자가 안전사고의 위험없이 안전하게 승하차할 수 있다.According to the present invention, by installing the storage unit inside the truck side panel and the retractable scaffolding device is releasably mounted, passengers, including the driver, can safely get on and off without risk of a safety accident.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960031926A KR0167510B1 (en) | 1996-07-31 | 1996-07-31 | Collapsible step for a truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960031926A KR0167510B1 (en) | 1996-07-31 | 1996-07-31 | Collapsible step for a truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980009012A KR980009012A (en) | 1998-04-30 |
| KR0167510B1 true KR0167510B1 (en) | 1999-06-01 |
Family
ID=19468408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960031926A KR0167510B1 (en) | 1996-07-31 | 1996-07-31 | Collapsible step for a truck |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0167510B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482435B1 (en) * | 2002-12-12 | 2005-04-14 | 현대자동차주식회사 | Side stepper for vehicle |
| KR100535517B1 (en) * | 2003-07-25 | 2005-12-08 | 현대자동차주식회사 | Mounting structure of door steps for truck |
| KR101103968B1 (en) * | 2006-12-19 | 2012-01-06 | 현대중공업 주식회사 | Collapsible bending-footboard of tire type construction equipment |
-
1996
- 1996-07-31 KR KR1019960031926A patent/KR0167510B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR980009012A (en) | 1998-04-30 |
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