KR20230122727A - Vehicle parking stopper with rotating self-generation function - Google Patents
Vehicle parking stopper with rotating self-generation function Download PDFInfo
- Publication number
- KR20230122727A KR20230122727A KR1020220019286A KR20220019286A KR20230122727A KR 20230122727 A KR20230122727 A KR 20230122727A KR 1020220019286 A KR1020220019286 A KR 1020220019286A KR 20220019286 A KR20220019286 A KR 20220019286A KR 20230122727 A KR20230122727 A KR 20230122727A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- rotating roller
- parking
- generator
- rotating
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/426—Parking guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
- F03G7/081—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
본 발명은 회전식 자가발전기능을 갖는 차량 주차 스톱퍼에 관한 것으로, 주차장에 차량을 후진하여 주차시 후륜바퀴가 회전롤러에 접촉되면 회전롤러가 회전하면서 발전기가 구동하여 표시등의 점등이나 경고음 등으로 운전자에게 주차완료임을 알려줌과 함께 주차시 후륜바퀴가 방지턱을 올라타고 내려오는 동작으로 인해 차량 변속기에 무리를 주는 것을 방지하도록 한 것이다.
본 발명은 차량 주차시 후륜바퀴(1)에 의해 회전되는 회전롤러(2)를 고정브라켓(3)에 의해 고정시키고, 상기 회전롤러(2)의 일측에는 발전기(4)를 설치하여 회전롤러(2) 회전시 발전기(4)로 하여금 전원을 발생시켜 이를 콘덴서(5)에 충전하며, 상기 콘덴서(5)에 충전된 전원에 의해 차량주차완료시 이를 표시수단(6)을 통하여 운전자에게 표시하여 줌으로써 주차완료임을 쉽게 알 수 있으며, 기존 방지턱을 사용하지 않아 차량 변속기에 무리가 가는 것을 방지할 수 있는 것이다.The present invention relates to a vehicle parking stopper having a self-generating rotation function, and when a vehicle is reversed in a parking lot and parked, when a rear wheel contacts a rotating roller, the rotating roller rotates and a generator is driven to alert the driver by turning on lights or sounding a warning. In addition to notifying that parking is complete, it prevents the vehicle transmission from being overloaded due to the motion of the rear wheels climbing up and down the bump when parking.
The present invention fixes the rotating roller 2 rotated by the rear wheel 1 when the vehicle is parked by a fixing bracket 3, and installs a generator 4 on one side of the rotating roller 2 to rotate the rotating roller ( 2) When rotating, the generator 4 generates power and charges the condenser 5, and when the vehicle parking is completed by the power charged in the condenser 5, it is displayed to the driver through the display means 6 By zooming in, it is easy to know that parking is complete, and it is possible to prevent strain on the transmission of the vehicle by not using the existing bump.
Description
본 발명은 회전식 자가발전기능을 갖는 차량 주차 스톱퍼에 관한 것으로, 특히 차량을 주차장에 후진하여 주차시 후륜바퀴가 회전롤러에 접촉되면 회전롤러가 회전하면서 발전기가 구동하여 전원을 발생시켜 표시등 점등이나 경고음을 발생시킴으로써 운전자에게 주차완료임을 알려줌과 함께 기존 방지턱을 제거하여 주차시 후륜바퀴가 방지턱을 올라탄 후 내려오는 동작으로 인하여 차량 변속기에 무리를 주는 것을 방지하도록 한 것이다.The present invention relates to a vehicle parking stopper having a rotating self-generating function, and in particular, when a vehicle is reversed in a parking lot and parked, when a rear wheel contacts a rotating roller, the rotating roller rotates and a generator drives to generate power to generate power so that lights are turned on or By generating a warning sound, it notifies the driver that parking is complete and removes the existing barrier to prevent the vehicle transmission from being overburdened due to the operation of the rear wheels climbing up and descending the barrier during parking.
일반적으로 빌딩주차장이나 공용주차장 등에는 차량의 주차시 전진 또는 후진을 멈추도록 하기 위한 수단으로 도 1과 같이 한쌍의 주차용 방지턱(11)을 일정위치에 고정시켜 주차시 차량의 후륜바퀴(1)가 방지턱(11)에 닿게 함으로써 차량이 과도하게 진행하는 것을 방지하도록 하고 있다.In general, in a building parking lot or public parking lot, a pair of parking bumps 11 are fixed at a certain position as shown in FIG. By contacting the bump 11, the vehicle is prevented from advancing excessively.
그러나 종래의 상기와 같은 주차장의 방지턱(11)은 차량의 후진시 바퀴가 이러한 방지턱에 올라탔다가 다시 전진하여 내려올 경우 차량의 변속기에 상당한 무리를 주게 되는 문제가 있으며, 운전자가 차량내에서 주차하므로 주차가 완료되었지를 용이하게 알기 어려운 결점이 있었다.However, the conventional barrier 11 of the parking lot as described above has a problem of giving a considerable load to the transmission of the vehicle when the wheel rides on the bump and then moves forward again when the vehicle moves backward, and the driver parks in the vehicle. There was a drawback that it was difficult to easily know if parking had been completed.
본 발명은 상기와 같은 종래의 결점을 해결하기 위한 것으로, 본 발명의 목적은, 차량의 주차시 후륜바퀴가 고정브라켓에 회전가능하게 결합된 회전롤라에 접촉되면 회전롤러가 순간적으로 회전하여 발전기의 구동으로 전원이 발생되면서 콘덴서에 전원이 충전되므로 이러한 전원이 표시등이나 스피커 등에 인가되어 표시등의 점등이나 스피커 경고음 등을 통해 운전자에게 주차완료임을 용이하게 알려줄 수 있는 회전식 자가발전기능을 갖는 차량 주차 스톱퍼를 제공하는데 있다.The present invention is to solve the above conventional drawbacks, and an object of the present invention is, when a rear wheel contacts a rotating roller rotatably coupled to a fixing bracket when a vehicle is parked, the rotating roller instantaneously rotates to generate electricity. As power is generated by driving, power is charged to the condenser, so this power is applied to indicator lamps or speakers to easily inform the driver that parking is complete through the lighting of indicators or speaker warning sounds. A vehicle parking stopper with a rotating self-generation function is in providing
또한, 본 발명은 기존의 방지턱을 제거하여 차량의 주차시 후륜바퀴가 방지턱을 올라갔다가 다시 내려오는 동작으로 인해 차량 변속기에 상당한 무리를 주는 것을 방지하도록 하는 회전식 자가발전기능을 갖는 차량 주차 스톱퍼를 제공하는데 있다.In addition, the present invention provides a vehicle parking stopper having a rotational self-power generation function to prevent a significant load on the vehicle transmission due to the operation of the rear wheel going up the bump and coming down again when the vehicle is parked by removing the existing bump. are doing
상기와 같은 목적을 달성하기 위한 본 발명은 차량 주차시 후륜바퀴가 걸려 접촉되면서 후륜바퀴회전에 의해 회전하는 회전롤러와, 상기 회전롤러를 회전가능하게 고정시키는 고정브라켓과, 상기 회전롤러의 일측에 설치되어 회전롤러 회전시 전원을 발생시키는 발전기와, 상기 발전기에 의해 발생된 전원을 충전하기 위한 콘덴서와, 상기 콘덴서의 전원에 의해 차량주차완료를 운전자에게 알려주기 위한 표시수단을 포함하여 구성함을 특징으로 한다.The present invention for achieving the above object is a rotating roller that rotates by the rotation of the rear wheel while the rear wheel is caught and contacted when the vehicle is parked, a fixing bracket for rotatably fixing the rotating roller, and one side of the rotating roller It is configured to include a generator installed to generate power when the rotating roller rotates, a condenser for charging the power generated by the generator, and a display means for informing the driver that the vehicle has been parked using the power of the condenser. to be characterized
상기 표시수단이, 표시램프, 음성안내, 경고음 중의 어느 하나로 구성함을 특징으로 한다.It is characterized in that the display means is composed of any one of a display lamp, a voice guide, and a warning sound.
이상에서 상세히 설명한 바와 같은 본 발명은 주차장에 차량을 후진하여 주차시 후륜바퀴가 회전롤러에 접촉되면 회전롤러가 회전하면서 발전기가 구동하여 발생된 전원으로 표시등의 점등이나 경고음을 발생시켜 운전자에게 주차완료임을 알려줄 수 있는 효과가 있다.As described above, the present invention, when the vehicle is reversed in a parking lot and parked, when the rear wheel contacts the rotating roller, the rotating roller rotates and the generator drives the generated power to turn on the indicator light or generate a warning sound to inform the driver that the parking is complete. It has the effect of letting you know that it is.
또한, 본 발명은 기존의 고정 방지턱을 사용하지 않고 고정브라켓에 회전가능하게 회전롤러를 설치하여 주차시 후륜바퀴가 회전롤러에 접촉되도록 함으로써 기존처럼 차량이 방지턱을 오르내리지 않아 차량 변속기에 무리를 주는 것을 방지할 수 있는 효과가 있다.In addition, the present invention does not use a conventional fixed bump by installing a rotating roller rotatably on the fixed bracket so that the rear wheels come into contact with the rotating roller when parking, so that the vehicle does not go up and down the bump as in the past, causing a load on the vehicle transmission. It has the effect of preventing this.
도 1은 종래의 차량주차시 진행을 막기 위한 방지턱을 나타낸 도면
도 2는 본 발명의 바퀴와 맞물려 회전하는 회전롤러를 나타낸 도면
도 3은 본 발명의 회전롤러 일측에 설치된 발전기를 나타낸 도면
도 4는 본 발명 회전식 자가발전기능을 갖는 차량 주차 스톱퍼의 개략적인 평면도이다.1 is a view showing a barrier for preventing progress when parking a conventional vehicle
Figure 2 is a view showing a rotating roller that rotates in engagement with the wheel of the present invention
3 is a view showing a generator installed on one side of the rotating roller of the present invention
Figure 4 is a schematic plan view of the vehicle parking stopper having a rotary self-power generation function of the present invention.
이하, 본 발명의 실시예를 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명의 바퀴와 맞물려 회전하는 회전롤러를 나타낸 것이고, 도 3은 본 발명의 회전롤러 일측에 설치된 발전기를 나타낸 것으로, 차량 주차시 후륜바퀴(1)에 접촉되면서 맞물려 회전되도록 연속하여 스토퍼용 작은 돌기가 형성된 회전롤러(2)와, 상기 회전롤러(2)를 회전가능하게 고정시키기 위한 고정브라켓(3)과, 상기 회전롤러(2)의 일측에 설치되어 회전롤러(2) 회전시 전원을 발생시키는 발전기(4)와, 상기 발전기(4)에 의해 발생되는 전원을 충전하기 위한 콘덴서(5)와, 상기 콘덴서(5)의 전원에 의해 차량주차완료를 표시하여 주는 표시등(6a) 또는 음성안내부(6b)로 된 표시수단(6)을 포함하여 구성된 것으로. 도면중 미설명 부호 7은 고정브라켓을 고정하기 위한 볼트, 10은 콘트롤러이다.2 shows a rotating roller that rotates in engagement with the wheel of the present invention, and FIG. 3 shows a generator installed on one side of the rotating roller of the present invention. When the vehicle is parked, the stopper continuously engages and rotates while being in contact with the rear wheel 1 A rotary roller (2) having a small protrusion for rotation, a fixing bracket (3) for rotatably fixing the rotary roller (2), and installed on one side of the rotary roller (2) to rotate the rotary roller (2) A generator 4 for generating power, a capacitor 5 for charging the power generated by the generator 4, and an indicator light 6a indicating completion of vehicle parking by the power of the capacitor 5 ) or a display means (6) made of a voice guide (6b). In the drawing, reference numeral 7 is a bolt for fixing the fixing bracket, and 10 is a controller.
단, 상기 후륜바퀴(1)는 차량의 후방주차시 적용되며, 전면 주차시에는 전륜바퀴가 적용된다.However, the rear wheel 1 is applied when the vehicle is parked at the rear, and the front wheel is applied when the vehicle is parked at the front.
도 4와 도 5는 본 발명 회전롤러(2)의 설치상태를 나타낸 것으로, 도 4와 같이 회전롤러(2) 중간에 고정부(8)로 고정하거나 또는 도 5와 같이 양측 회전롤러(2)에 각각 고정부(9)로 고정할 수 있다.4 and 5 show the installation state of the rotating roller 2 of the present invention, as shown in FIG. 4, fixed with the fixing part 8 in the middle of the rotating roller 2, or as shown in FIG. 5, the rotating roller 2 on both sides It can be fixed to each fixing part (9).
이와 같이 구성된 본 발명의 작용을 설명한다.The operation of the present invention configured as described above will be described.
본 발명은 차량의 주차시 더 이상 차량의 진행을 막기 위하여 설치되는 기존의 방지턱 대신에 고정브라켓(3)을 통하여 회전롤러(2)를 회전가능하게 설치하고 이러한 회전롤러(2)의 일측에는 콘덴서(5)를 가진 발전기(4)를 설치한다.In the present invention, the rotating roller 2 is rotatably installed through the fixing bracket 3 instead of the conventional barrier installed to prevent the vehicle from moving any further when the vehicle is parked, and one side of the rotating roller 2 is a condenser. Install generator (4) with (5).
이와 같은 상태에서 차량의 주차시 예컨대, 후륜바퀴(1)가 회전하면서 진입하다가 회전롤러(2)에 접촉하게 되면, 주차진행으로 회전하는 후륜바퀴(1)에 맞물리면서 회전롤러(2)가 잠시 회전하게 된다.When the vehicle is parked in this state, for example, when the rear wheel 1 rotates and enters into contact with the rotation roller 2, the rotation roller 2 briefly rotates while engaging with the rear wheel 1 rotating in the parking process. will do
이때, 상기 회전롤러(2)는 고정브라켓(3)에 의해 회전가능하게 고정되어 있어 쉽게 유동하지 않으며 후륜바퀴(1)와 접촉시에 회전롤러(2)에 연속적으로 형성된 스토퍼용 작은 돌기에 맞물리면서 회전하게 된다.At this time, the rotating roller 2 is rotatably fixed by the fixing bracket 3 so that it does not easily move, and when it comes into contact with the rear wheel 1, it engages with the small protrusion for the stopper continuously formed on the rotating roller 2 will rotate
따라서, 상기 회전롤러(2)가 후륜바퀴(1)에 의해 회전하면 회전롤러(2)의 회전에 의해 회전롤러(2)의 일측에 설치되어 있는 발전기(4)가 구동하여 전원을 발생시키기 되며 이렇게 발생된 전원이 콘덴서(5)에 충전된다.Therefore, when the rotary roller 2 is rotated by the rear wheel 1, the generator 4 installed on one side of the rotary roller 2 is driven by the rotation of the rotary roller 2 to generate power. The generated power is charged in the capacitor 5.
또한, 콘덴서(5)는 표시수단(6)과 전기적으로 연결되어 있으며, 이와 같이 콘덴서(5)에 충전된 전원이 표시수단(6)에 공급되어 표시수단(6)이 주차완료임을 표시해 주게 된다.In addition, the capacitor 5 is electrically connected to the display means 6, and the power charged in the capacitor 5 is supplied to the display means 6 so that the display means 6 indicates that parking is complete. .
이러한 표시수단(6)으로는 표시등(6a)이나 음성안내부(6b) 등을 적용할 수 있으며, 상기 표시수단(6)은 주차중인 운전자가 잘 볼 수 있도록 차량 전방이나 상방에 설치하는 것이 바람직하다.As such a display means (6), an indicator light (6a) or a voice guidance unit (6b) can be applied. desirable.
상술한 바와 같은 본 발명은 상기 실시예에 국한 되는 것은 아니며, 본 발명이 속하는 기술분야에서 다양한 실시예에 의해 적용가능함은 물론이다.The present invention as described above is not limited to the above embodiments, and can be applied by various embodiments in the technical field to which the present invention belongs, of course.
1:후륜바퀴 2:회전롤러
3:고정브라켓 4:발전기
5:콘덴서 6:표시수단
6a:표시등 6b:음성안내부
10:콘트롤러1: rear wheel 2: rotating roller
3: fixed bracket 4: generator
5: capacitor 6: display means
6a: indicator light 6b: voice guidance unit
10: Controller
Claims (3)
When the vehicle is parked, a rotating roller engaged and rotated while being in contact with the rear wheels, a fixing bracket installed to fix the rotating roller, a generator installed on one side of the rotating roller and generating power when the rotating roller rotates, and the generator Having a rotary self-generation function, characterized in that it comprises a condenser and a controller for charging and controlling the power generated by the condenser and a controller, and a display means for supplying the charged power to the condenser to indicate to the driver that the parking of the vehicle has been completed. Vehicle parking stopper.
표시램프, 음성안내, 경고음 중 어느 하나인 것을 특징으로 하는 회전식 자가발전기능을 갖는 차량 주차 스톱퍼.
The method of claim 1, wherein the display means,
A vehicle parking stopper with a rotary self-generation function, characterized in that any one of a display lamp, a voice guide, and a warning sound.
원주면에 연속하여 스토퍼용 작은 돌기가 형성되며, 양측 회전롤러 사이에 고정부를 통하여 고정하거나 양측 회전롤러의 각각에 고정부로 고정하도록 구성된 것을 특징으로 하는 회전식 자가발전기능을 갖는 차량 주차 스톱퍼.The method of claim 1, wherein the rotating roller,
A small protrusion for the stopper is formed continuously on the circumferential surface, and is fixed through a fixing part between the rotating rollers on both sides, or a vehicle parking stopper with a rotary self-generation function, characterized in that configured to be fixed to each of the rotating rollers on both sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020220019286A KR20230122727A (en) | 2022-02-15 | 2022-02-15 | Vehicle parking stopper with rotating self-generation function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020220019286A KR20230122727A (en) | 2022-02-15 | 2022-02-15 | Vehicle parking stopper with rotating self-generation function |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20230122727A true KR20230122727A (en) | 2023-08-22 |
Family
ID=87799846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220019286A KR20230122727A (en) | 2022-02-15 | 2022-02-15 | Vehicle parking stopper with rotating self-generation function |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20230122727A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060046076A (en) | 2004-10-19 | 2006-05-17 | 가부시키가이샤 니혼 마이크로닉스 | Probe assembly |
KR20090004190U (en) | 2007-10-31 | 2009-05-07 | 김봉석 | Noctilucence sticker for Buddist temple |
-
2022
- 2022-02-15 KR KR1020220019286A patent/KR20230122727A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060046076A (en) | 2004-10-19 | 2006-05-17 | 가부시키가이샤 니혼 마이크로닉스 | Probe assembly |
KR20090004190U (en) | 2007-10-31 | 2009-05-07 | 김봉석 | Noctilucence sticker for Buddist temple |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205326911U (en) | Light beam of setting on wheel shows wide system | |
CN104512502A (en) | Double-wheel self-balancing electric vehicle without handle using gravity center to control direction and control method thereof | |
KR20230122727A (en) | Vehicle parking stopper with rotating self-generation function | |
JP5440139B2 (en) | Running sound generator | |
CN106184531A (en) | A kind of electrodynamic balance car | |
CN107705633A (en) | A kind of freeway tunnel automobile second accident prevention system and method | |
KR100940743B1 (en) | Charging system for bicycle and charging method thereof | |
CN107640240A (en) | Barrier-surpassing robot | |
CN104386200B (en) | A kind of electric bicycle and using method | |
CN108179705B (en) | Municipal administration is with urgent road conditions warning equipment | |
KR20160083514A (en) | Self electric generate bicycle using magnetic induction | |
CN2843931Y (en) | Steering light device of vehicle | |
KR20180128755A (en) | Electric bicycle using regenerative braking energy | |
KR20150010286A (en) | Bicyle light | |
CN111535216A (en) | Safety warning device for road and bridge construction and use method | |
JPH0478677A (en) | Dynamo lighting device for bicycle | |
CN213542330U (en) | Road brightening lighting device | |
CN2353599Y (en) | Auxiliary vehicle safety warning-lamp device | |
JP5895819B2 (en) | Power generation system using an electric vehicle | |
KR20040020706A (en) | On/off control device of turn signal lamp for vehicle | |
CN215265102U (en) | Reminding device for traffic light assistance | |
KR20040018057A (en) | Generation apparatus of electricity for a moving car | |
CN106275169A (en) | A kind of electrodynamic balance car | |
CN210488724U (en) | Garage entrance and exit alarm | |
CN201703205U (en) | Water blocking device of tire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal |