KR20190010393A - Portable Emergency signal apparatus - Google Patents

Portable Emergency signal apparatus Download PDF

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Publication number
KR20190010393A
KR20190010393A KR1020170157492A KR20170157492A KR20190010393A KR 20190010393 A KR20190010393 A KR 20190010393A KR 1020170157492 A KR1020170157492 A KR 1020170157492A KR 20170157492 A KR20170157492 A KR 20170157492A KR 20190010393 A KR20190010393 A KR 20190010393A
Authority
KR
South Korea
Prior art keywords
air
support ring
support
bag
ring
Prior art date
Application number
KR1020170157492A
Other languages
Korean (ko)
Other versions
KR101977906B1 (en
Inventor
김강
Original Assignee
주식회사세연이앤에스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사세연이앤에스 filed Critical 주식회사세연이앤에스
Priority to JP2017232717A priority Critical patent/JP2019094039A/en
Priority to CN201711260752.1A priority patent/CN109826125A/en
Priority to PCT/KR2017/014091 priority patent/WO2019103226A1/en
Publication of KR20190010393A publication Critical patent/KR20190010393A/en
Application granted granted Critical
Publication of KR101977906B1 publication Critical patent/KR101977906B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q7/00Arrangement or adaptation of portable emergency signal devices on vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/005Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022Emergency lighting devices
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00Audible signalling systems; Audible personal calling systems
    • G08B3/10Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/006Portable traffic signalling devices
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Abstract

The present invention relates to a portable emergency display device for informing a driver of a car driving at the rear of a forward danger situation during road construction, a car accident, or emergency stop of an automobile, including a bag having a handle formed outside and provided with an opening-closing cover and an accommodating space; an air top having a lower end installed in the accommodating space, the lower end being unfolded upright and upward while air is supplied thereinto with operation of air supply means; air top support means provided with a plurality of supports adjusted in length to be accommodated in the air top and provided with a support ring provided with a light for enhancing the visibility of the air top, the lower end of the support being installed on the bottom surface of the accommodating space; a coupling member interconnecting the air top and the air top support means by fixing the air top to the support ring between the inner peripheral surface of the air top and the support ring; and a power supply unit supplying power to the air supply means and the light and a control unit controlling the power supply unit.

Description

[0001] Portable Emergency signal apparatus [0002]

The present invention relates to a portable emergency display device for informing a driver of a motor vehicle running at the rear of a road construction, an automobile accident,

In order to prevent a rear-end collision with a rear-end vehicle when the vehicle is in an emergency on the road due to a road condition that may cause a traffic accident, such as a large-scale fault on the road or an accident or a vehicle defect, And an emergency display device for informing the situation of the emergency parking space is provided at the rear.

In addition, an emergency display device is provided to induce safe driving even in a situation where it may interfere with vehicle traffic such as road maintenance and construction. In this way, the emergency display device generally includes an emergency display tripod Is generally used.

However, such a tripod for emergency display is not excellent in visibility due to the limitation of its size due to its nature to be stored in a trunk of a vehicle, and thus, a secondary accident occurs due to the inability to recognize the situation where the approaching vehicle is traveling forward. .

As a conventional technique for solving the above problems, Korean Patent Registration No. 1252104 (Apr. 24, 2013, a balloon type safety sign for automobiles) is disclosed.

As shown in FIGS. 1 to 3, the balloon-type safety sign of the prior art automobile has a safety sign 50, which is swollen when the compressed air is injected and is raised upward, into the safety sign 20, 20 is fixed to the rear upper side of the vehicle 10 and the safety indicator box 20 is provided with an output of an impact detection sensor 41 for detecting an impact applied to the vehicle, And the automatic lid 21 is resiliently received by the torsion spring 22 to be closed while driving the solenoid 23 to open the automatic lid 21, The air supply means 30 for injecting the air is installed in the trunk and the compressed air of the air supply means 30 is injected into the safety sign 50 built in the safety indicator 20 through the hose installed on the inner wall of the vehicle And the air The supply means 30 is connected to the generator 11 of the automobile and drives the compressor 32 by the power of the battery 31 charged so that the compressed air is stored in the compression tank 33. The air supply means 30 Of the battery 31 is configured to supply electricity to the light emitting diode 35 provided on the safety sign 50. [

The safety sign is effective to prevent the occurrence of a secondary accident by installing the safety sign at a certain distance from the rear of the stopped vehicle. In contrast, the balloon type safety sign of the prior art automobile is used by injecting air into the safety sign, There is an advantage in that the size of the tripod can be formed larger than that of the tripod for emergency display, but it is inconvenient to change the structure of the vehicle because it is mounted on the vehicle and operated by using the power of the vehicle. There is a problem that it is impossible to install it at a place away from the vehicle.

In addition, there is a problem that the safety sign raised by the compressed air injection does not have a separate supporting means, and is collapsed or shaken even in wind and small impact.

Patent Registration No. 1252104 (2013.04.02, Balloon Safety Signs for Cars)

SUMMARY OF THE INVENTION [0006]

First, it is possible to minimize the volume of the portable emergency display apparatus according to the present invention,

Second, the portable emergency display apparatus according to the present invention, which is stored in the automobile when an automobile emerges, can be easily removed from the vehicle and installed on the road surface,

Third, when the portable emergency display device according to the present invention is used, the airtop is not bent and is kept in a taut state upright and upright to improve visibility,

Fourth, when the portable emergency display apparatus according to the present invention is not used, all the components are enclosed in a bag and sealed and can be moved and stored by hand, thereby facilitating handling.

According to an aspect of the present invention, there is provided a portable emergency display device,

A bag 100 having a handle 130 formed on an outer side thereof and an air supply means 210 installed in the accommodation space, (310) having a length adjustable in a state of being accommodated in the airtight, a lower end of the airtight (200) which is tilted upwards while the air is supplied to the inside of the airtight, A supporting ring 320 provided with an illumination 330 for supporting the inner circumferential surface of the airtight is provided at an upper end of the supporting table, and a lower end of the supporting table 320 is connected to an airtight A joining member 400 which is provided between the support ring and the inner circumferential surface of the air tower where the support ring and the support ring are located and connects the air tower and the support ring so that the air tower and the air tower support means are interlocked with each other, A power supply unit 500 for supplying power to the air supply unit and the illumination unit, and a control unit 600 for controlling the power supply unit.

The portable emergency display apparatus of the present invention having the above-described configuration minimizes the volume of the portable emergency display apparatus according to the present invention as described above, The portable emergency display apparatus according to the present invention stored in the automobile can be easily removed from the vehicle and can be easily installed on the road surface. In addition, when the portable emergency display apparatus according to the present invention is used, the air tower is not bent, The upper and lower portions of the bag can be vertically upright to improve visibility. When not in use, all the components can be enclosed in the bag and then transported and stored by hand for easy handling.

1 is a state diagram of a conventional emergency display device,
Fig. 2 is a sectional view of a conventional emergency display device,
3 is a block diagram showing a configuration of a conventional emergency display device,
4 is a perspective view of the portable emergency display device according to the present invention,
5 is a perspective view of the portable emergency display apparatus according to the present invention in a state where one opening / closing cover is opened,
Fig. 6 is a perspective view of the portable emergency display apparatus according to the present invention in a state in which open /
Fig. 7 is a perspective view showing an air-top supporting means deployed in the portable emergency display apparatus of the present invention,
8 is a perspective view of the portable emergency display apparatus according to the present invention in a state in which the airtop is fully opened,
9 is a cross-sectional view of a state in which an airtop is unfolded in the portable emergency display device of the present invention,
10 is an exploded perspective view showing an embodiment of an air column in the portable emergency display device of the present invention.

Hereinafter, a portable emergency display apparatus according to the present invention will be described with reference to the accompanying drawings.

The portable emergency display apparatus of the present invention is capable of informing a driver of a vehicle running at the rear of a road construction, an automobile accident, or an emergency emergency vehicle of an automobile to inform a driver of a dangerous situation ahead,

As shown in FIGS. 4 to 6 and 9, the portable emergency display apparatus according to the present invention having the above-described functions is provided with an opening / closing cover 110 at an upper portion thereof and an accommodation space 120 therein And a bag 100 having a knob 130 formed on an outer side thereof.

The handle 130 is installed to facilitate the movement of the bag 100 and the accommodation space 120 is formed by folding the air tower 200 and the air tower supporting means 300 described below And the opening / closing cover 110 closes the air tower 200 and the air tower supporting means 300, which are received in the receiving space 120.

An air supply means 210 is installed in the accommodation space 120 of the bag 100 and an airtop 200 is fixed to the bottom surface of the accommodation space 120 in which the air supply means 210 is installed .

The air supply means 210 is a blower for supplying air into the airtop 200. The airtop 200 is an airtube which is supplied with air from the air supply means 210 and is tightened, As shown in Fig. 7B, the upright is erected to improve the visibility of the driver.

The airtight support means 300 is provided in the airtight container 200 or the accommodation space 120. The airtight support means 300 may be provided on the bottom surface of the accommodation space 120, A support ring 320 provided with a plurality of light sources 310 for supporting the inner circumferential surface of the air tower 200 and an illumination 330 for improving the visibility of the air tower 200 is provided at the upper end of the support table 310 And the lower end of the support base 310 is installed on the bottom surface of the accommodation space 120.

The reason why the support base 310 is adjusted in length is that the support base 310 is extended together with the air tower 200 when the air tower 200 is deployed, The airtightness of the airtight container 200 can be reduced by minimizing the volume of the airtight container 200 by folding the airtight container 200 together with the airtight container 200. [ (120).

The reason why the support ring 320 is provided to support the inner circumferential surface of the airtop 200 on the upper ends of the plurality of supports 310 is that air is supplied into the airtop 200, The airtightness of the airtightness of the airtightness of the airtightness of the airtightness can be reduced.

In addition, the reason why the support ring 320 is provided with the illumination 330 is to improve the visibility of the airtop 200 during the daytime as well as during the nighttime, thereby inducing safe driving to drivers behind, thereby preventing accidents .

In the structure of forming the air-top supporting means 300, when the pipes whose diameters gradually decrease from the lower part to the upper part are sequentially coupled and pulled from the upper part, the coupled pipes are sequentially expanded, And the length of the tube is reduced by sequentially joining the tubes when the tube is pushed in the opposite direction to pull it in the opposite direction.

The supporting ring 320 is formed to have a shape corresponding to the inner diameter of the air column 200 and the outer circumferential face of the supporting ring 320 is in contact with the inner circumferential face of the air column 200 As shown in Fig.

The support ring 320 and the support ring 320 are connected to each other by a support ring 320. The support ring 320 and the support ring 320 are connected to each other by an air- And a coupling member 400 for coupling the first and second coupling members 300 to each other.

In the above description, the airtop 200 and the airtop supporting means 300 are interlocked with each other so that the air is supplied into the airtop 200 and the airtop 200 is lifted upwards 7 and 9, the air top supporting means 300 is erected upward as shown in FIG. 7, and on the contrary, when the internal air of the air top 200 is released and the air top 200 is reduced The airtight support means 300 is folded as shown in FIG. 6 to reduce its volume.

A power supply unit 500 for supplying power to the air supply unit 210 and the illumination unit 330 and a control unit 600 for controlling the power supply unit 500 are provided on one side of the bag 100, And supplies and blocks the electric power to the light source 210 and the light source 330, respectively.

An exhaust hole for discharging the air supplied from the air supply means 210 is formed in the upper portion of the air tower 300 so that more air than necessary is supplied from the air supply means 210.

Hereinafter, other embodiments of the present invention will be described.

The upper end of the support base 310 installed on the support ring 320 and the lower end of the support base 310 installed on the bottom surface of the accommodation space 120 are rotatable via upper and lower brackets 340 and 350, 6, when the support ring 320 is positioned on the bottom surface of the accommodating space 120 as shown in FIG. 6, when the air of the air tower 200 is released and the support table 310 is reduced, 310 are laid on the bottom surface of the accommodation space 120 so that the volume is minimized and can be easily stored in the bag 100. Accordingly, the size of the bag 100 can be minimized, So as to facilitate the operation.

The support ring 320 includes an inner ring 321 and an outer ring 322 that receives the inner ring 321 and has an outer diameter that closely contacts the inner circumferential surface of the air column 200 The inner ring 321 and the outer ring 322 are connected to each other by a connection frame 323 to maintain firmness.

In addition, the illumination 330 of the present invention is installed at upper and lower portions of the support ring 320 at regular intervals to make the brightness of the inside of the airtop 200 uniform.

The coupling member 400 is a Velcro tape which couples the outer circumferential surface of the support ring 320 and the inner circumferential surface of the airtop 200 where the support ring 320 is located, And the inner circumferential surfaces of the air column 200 in which the support rings 320 are located can be mutually coupled.

8, a warning light 220, which is illuminated by receiving power from the power supply unit 500, is installed on an upper portion of the air tower 200, The figure 230 is printed.

The reason for installing the beacon light 220 is to notify the surrounding danger or emergency display quickly, clearly, and visually, and the reason why the character or figure 230 is indexed to the airtop 200 is that the cause I want to let you know by picture.

10, the air tower 200 of the present invention is formed to be divided along the circumferential direction of the air column 200 so as to be able to be divided into two parts as shown in Fig. 10, and the detachable members 240 So that the separated upper portion of the air tower 200 can be easily separated from and coupled to the underside of the air tower 200.

As described above, by separating and joining the air tower 200 in the circumferential direction, the angles of the characters or figures 230 indexed on the air tower 200 can be converted into angular rolls which can be seen from the outside, It is also possible to change the orientation of the tower 200 by changing the character or figure 230 of the front-facing surface and the rear-facing surface.

The removable member 240 may be any one of a velcro tape and a zipper.

The power supply unit 500 may be used either as a battery (rechargeable battery) or as an external electric vehicle (automobile). In the power supply unit 500, the battery may be fixedly mounted inside the bag 100 Or may be mounted on a drawer 150 formed into one side of the bag 100 so as to be capable of being drawn out and drawn out from one side of the bag 100 or used in combination.

The reason why the battery is mounted on the drawer 150 and pulled out or coupled from one side of the bag 100 is that the battery is replaced with a charged battery when the battery is discharged, So that the user can wait for the next use.

A power supply terminal 160 is provided on the outer side of the drawer 150 on which the battery is mounted so that the drawer 150 is not operated due to an abnormality of the drawer 150 on which the battery is mounted, An external power source may be coupled to the power terminal 160 so as to be usable.

In addition, a speaker 700 may be provided on one side of the bag 100 to inform the user of the emergency state.

An external light 800 of a band-shaped LED module is installed on the outer circumferential surface of the air column 200, and the external light 800 cross-blinks two different colors to further increase the visibility.

The bag 100 can be stably positioned on the ground by providing a supporting leg 140 having an elastic force on the outer lower floor 4 of the bag 100. In order to adjust the height of the supporting leg 140, So that the bag 100 can be stably positioned on the ground even when the road surface is irregular.

The opening / closing cover 110 is a double-sided type door, and opening / closing means 111 for opening / closing the opening / closing cover 110 is provided at mutually opposing portions of the door opening / closing cover 110, A handle 112 is provided to facilitate opening and closing of the opening / closing cover 110 as well as opening / closing thereof.

The portable emergency display apparatus of the present invention as described above can minimize the volume and can be easily and conveniently stored in a selected place of the automobile as described in the above effect and can be stored in the automobile The portable emergency display device can be easily removed from the vehicle and can be easily installed on a road surface. In addition, the airtight can be held vertically upright without being bent when the portable emergency display device according to the present invention is used. When not in use, all the components are enclosed in the bag, and then they can be carried and stored by hand.

100: bag 110: opening / closing cover
111: fixing means 112: handle
120: accommodation space 130: handle
140: support leg 150: drawer
160: Power terminal 200: Air tower
210: air supply means 220: warning light
230: character or figure 240: removable member
300: air tower support means 310: support
320: support ring 321: inner ring
322: outer ring 323 connection frame
330: illumination 340,350: bracket
400: coupling member 500: power supply unit
600: control unit 700: speaker
800: External lighting

Claims (14)

A bag 100 having an opening / closing cover 110 installed at an upper portion thereof, a receiving space 120 provided therein and a handle 130 formed at an outer side thereof;
An air tower 200 in which air is supplied to the inside together with the operation of the air supply means 210 installed in the accommodation space and is tightened and a lower end opened upright upright is fixed to the accommodation space;
A plurality of supporting rods 310 whose length is adjusted in a state of being accommodated in the air tower and a supporting ring 320 having an illumination 330 for supporting an inner circumferential surface of the air tower is installed at the upper end of the supporting rods And the lower end of the support frame is provided on the bottom surface of the accommodation space;
An engaging member (400) provided between the support ring and an inner circumferential surface of the airtop on which the support ring is located, and coupling the airtip and the support ring so that the airtop and the airtop support means are interlocked;
A power supply unit 500 for supplying power to the air supply unit and the illumination, and a control unit 600 for controlling the power supply unit. And a display unit for displaying the portable emergency display device.
The method according to claim 1,
The upper end of the supporting frame provided on the supporting ring and the lower end of the supporting frame provided on the bottom surface of the receiving space are connected to each other through respective brackets 340 and 350 so that the reduced supporting frame is laid on the bottom surface of the receiving space Wherein the movable emergency display device comprises:
The method according to claim 1,
The support ring comprises an inner ring (321) and an outer ring (322) which receives the inner ring and whose outer circumferential surface closely contacts the inner circumferential surface of the air column, 323) are connected to each other.
The method of claim 1,
Wherein the illumination is provided at regular intervals in the upper and lower portions of the support ring.
The method according to claim 1,
Wherein the engaging member is a Velcro tape provided on an outer circumferential surface of the support ring and an inner circumferential surface of the airtop where the support ring is located.
The method according to claim 1,
Wherein a warning light (220) which is illuminated by receiving power from the power supply unit is installed on the upper part of the air tower, and a character or figure (230) indicating danger is printed on the outer surface of the air tower .
The method according to claim 1,
Wherein the airtight body is provided with a detachable member (240) along the circumferential direction of the airtight so that the airtight body can be separated and combined as needed in the width direction.
The method according to claim 1,
Wherein the power supply unit is any one of a battery and an external electricity source.
9. The method of claim 8,
Wherein the battery is mounted on a drawer (150) formed on one side of the bag so as to be capable of being drawn out or drawn out from one side of the bag, or can be used in combination.
10. The method of claim 9,
And a power supply terminal (160) capable of using external electricity is provided outside the drawer.
The method according to claim 1,
And a speaker (700) is provided on one side of the bag to inform the user of the emergency state.
The method according to claim 1,
Wherein an external light (800) of a band-shaped LED module is installed on the outer surface of the air column, wherein the external lights are configured to cross each other in two colors.
The method according to claim 1,
And a support leg (140) having an elastic force is installed on the outer lower floor surface (4) of the bag.
The method according to claim 1,
Wherein the opening / closing cover is of a double-sided type, and a fastening means (111) for fixing the opening / closing cover is provided at a portion opposite to the opening / closing cover of the double door with a handle (112) Device.
KR1020170157492A 2017-07-20 2017-11-23 Portable Emergency signal apparatus KR101977906B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017232717A JP2019094039A (en) 2017-07-20 2017-12-04 Portable emergency display apparatus
CN201711260752.1A CN109826125A (en) 2017-07-20 2017-12-04 Portable emergency instruction device
PCT/KR2017/014091 WO2019103226A1 (en) 2017-07-20 2017-12-04 Portable emergency indication device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170092249 2017-07-20
KR20170092249 2017-07-20

Publications (2)

Publication Number Publication Date
KR20190010393A true KR20190010393A (en) 2019-01-30
KR101977906B1 KR101977906B1 (en) 2019-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170157492A KR101977906B1 (en) 2017-07-20 2017-11-23 Portable Emergency signal apparatus

Country Status (4)

Country Link
JP (1) JP2019094039A (en)
KR (1) KR101977906B1 (en)
CN (1) CN109826125A (en)
WO (1) WO2019103226A1 (en)

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KR102263462B1 (en) * 2020-11-10 2021-06-10 최한진 Apparatus for car accident alarm using balloon doll
KR102296905B1 (en) * 2020-03-18 2021-09-01 손영삼 Structure for safety sign of vehicle

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KR102632837B1 (en) * 2021-11-09 2024-02-05 주식회사세연이앤에스 Emergency signal apparatus Of Carrier

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US20150314728A1 (en) * 2012-11-30 2015-11-05 Tae Won Kim Foldable emergency road sign
KR101252104B1 (en) 2013-01-11 2013-04-12 박의종 Car of balloon safety sign board
KR101621951B1 (en) * 2014-07-01 2016-05-17 백지연 Air signboard
KR101687708B1 (en) * 2016-06-27 2016-12-19 김강 Emergency signal apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102296905B1 (en) * 2020-03-18 2021-09-01 손영삼 Structure for safety sign of vehicle
KR102263462B1 (en) * 2020-11-10 2021-06-10 최한진 Apparatus for car accident alarm using balloon doll

Also Published As

Publication number Publication date
CN109826125A (en) 2019-05-31
KR101977906B1 (en) 2019-05-13
JP2019094039A (en) 2019-06-20
WO2019103226A1 (en) 2019-05-31

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