KR20200002392U - Vest having turn signal function - Google Patents

Abstract

The present invention relates to a vest having a direction indicating function that can prevent safety accidents by notifying the course direction in advance by wearing it when riding a power such as personal mobility or a non-powered personal vehicle such as a bicycle. It is equipped and informs the direction of the course in advance over a wide range, thereby preventing safety accidents for drivers and pedestrians, easy to wear and separate, excellent visibility and durability, sporty and casual, and realization of personal mobility. .

Description

Vest with direction indication function {VEST HAVING TURN SIGNAL FUNCTION}

The present invention relates to a vest having a direction indicating function, and more specifically, a direction indicating function that can prevent safety accidents by notifying the course direction by wearing when riding a power such as personal mobility or a non-powered personal means such as a bicycle. It relates to a vest having a.

As the number of people who ride bicycles for health, leisure, or commuting increases, users who ride bicycles individually or in groups on the road are rapidly increasing.

In addition, as cities have become more complex and more single-person households are increasing, personal mobility has been in the spotlight as a new means of transportation to replace existing cars. Personal mobility refers to an electric vehicle that you can ride on your own, such as an electric wheel, an electric kickboard, or an electric bicycle. It is also called Smart Mobility in that it is an eco-friendly means of transportation that uses electricity.

In the event of a collision between personal means of transportation or a vehicle or pedestrian while driving on such personal means of transportation, such as bicycles, serious accidents may occur.In particular, when several people ride on individual means of transportation in a row on the road, the person in front is suddenly If a movement such as acceleration, deceleration, stop, or change of direction occurs suddenly, the risk of a safety accident increases as the person behind them does not recognize it.

As a related art, a mobile device that is attached to a moving means in Patent Document 1 and transmits a left guide signal guiding the user to move to the left and a right guide signal guiding the user to move to the right in order to guide the movement route. Wow, a control unit that receives a left guidance signal or a right guidance signal wirelessly, transmits a left guidance notification signal when receiving a left guidance signal, and transmits a right guidance notification signal when a right guidance signal is received, and a power supply that supplies power to the control unit Directional guidance that operates in conjunction with a mobile device including a supply unit and a glove that receives a left guidance notification signal or a right guidance notification signal, and has a notification unit for recognizing the notification information corresponding to the left guidance notification signal or the right guidance notification signal to the user The device is public.

However, the above-described conventional technology is only a technology applied to guide the movement path to the user himself, and it is not possible to guide the direction to others coming from the side and the rear in advance, so safety accidents may occur, visibility is poor, and wear There is also a cumbersome problem.

Republic of Korea Patent Publication No. 10-2013-0122324 (published on November 7, 2013)

The present invention was devised to solve all the above-described problems, and it is possible to prevent safety accidents of drivers and pedestrians by providing an indication part on the front and rear surfaces of the vest to inform the course in advance over a wide range, and is easy to wear and separate. The purpose is to provide a vest with a direction indicating function that is excellent in visibility and durability, sporty and casual, and capable of realizing personal mobility.

In order to solve the above problems, the present invention is a vest worn when riding a motorized or non-powered personal moving means, which is worn on the rear of the user and includes a rear wearing part having an attachment means formed on the outer surface; A rear indicator that is detachably attached to the attachment means of the rear wearing unit, a plurality of LED chips are installed on the flexible polymer film to which the wires are connected, and instructs steady driving, direction change, stop and emergency lights by lighting of the LED chips; A front wearing part that is worn on the front of the user and has attachment means formed on both outer surfaces of the upper side; A front indicating unit detachably attached to the attachment means of the front wearing unit, in which a plurality of LED chips are installed on the flexible polymer film to which the electric wire is connected, and instructing steady driving, direction change, stop and emergency lights by lighting of the LED chip; A module pocket formed under the front wearing part and provided with a connector connected to an electric wire; A control board detachably accommodated in the module pocket and connected to a connector to control lighting of an LED chip according to a signal from an operation module, a battery supplying power, and a control module equipped with a wireless communication chip; And it provides a vest having a direction indicating function including a control module that is operated by a user to send a signal to the control module wirelessly to make instructions for running, changing direction, stopping, and emergency lights.

In addition, the present invention is a vest worn during riding of a powered or non-powered personal mobility means, which is worn on the rear of the user, and the rear wearing part is made of a transparent material; A plurality of LED chips are installed on the flexible polymer film to which the wires are connected, inserted inside the rear wearing unit, and a rear indicator indicating normal driving, direction change, stop and emergency lights by lighting of the LED chips; A front wearing part that is worn on the front of the user and the outer skin is made of a transparent material; A plurality of LED chips are installed on the flexible polymer film to which the wires are connected, inserted inside the upper sides of the front wearing unit, and a front indicating unit instructing normal driving, direction change, stop and emergency lights by lighting of the LED chips; A module pocket formed under the front wearing part and provided with a connector connected to an electric wire; A control board detachably accommodated in the module pocket and connected to a connector to control lighting of an LED chip according to a signal from an operation module, a battery supplying power, and a control module equipped with a wireless communication chip; And it provides a vest having a direction indicating function including a control module that transmits a signal wirelessly to the control module to manipulate the instruction of steady driving, direction change, stop, and emergency lights.

According to the present invention, indicators are provided on the front and rear surfaces of the vest to inform the direction of the course in advance over a wide range, thereby preventing safety accidents for drivers and pedestrians, easy to wear and detach, excellent visibility and durability, and sporty It is casual and has the effect of realizing personal mobility.

1 is a view showing a user's posture when riding a general bicycle.
2 is a rear view of a vest according to an embodiment of the present invention.
3 is a front view of a vest according to an embodiment of the present invention.
4A to 4D are views showing instructions of a rear indicator according to an embodiment of the present invention.
5A to 5D are views showing an indication of a front indicator according to an embodiment of the present invention.
6A is a photograph of a polymer film according to an embodiment of the present invention, and FIG. 6B is a cross-sectional view showing the configuration of a polymer film according to an embodiment of the present invention.
7 is a schematic diagram illustrating a control flow of a control module according to an operation unit according to an embodiment of the present invention.
8 is a photograph of a manipulation unit according to an embodiment of the present invention.

Hereinafter, with reference to the drawings, specific details for implementing the vest having a direction indicating function according to the present invention will be described in detail with reference to the embodiments.

The vest having a direction indicating function according to the present invention can be worn when riding a power such as personal mobility or a non-powered personal transportation means such as a bicycle to inform the direction of the course in advance, thereby preventing a safety accident. , Including a front wearing part, a front indicating part, a module pocket, a control module and an operation module.

As shown in FIG. 1, in particular, when riding a personal transportation means such as a bicycle, since the user bows his upper body forward to receive less wind resistance, the back side at the rear side and the shoulder side at the front side have the most excellent visibility. Accordingly, the present design can prevent safety accidents of drivers and pedestrians by installing the front indication unit 210 and the rear indication unit 110 in the most conspicuous positions on the front and rear surfaces of the vest to inform the direction of the course in advance over a wide range. There will be.

To this end, referring to FIG. 2, the rear wearing part 100 is worn on the back of the user, that is, on the back, and consists of an inner skin and an outer skin, and a cushioning material such as cotton may be embedded between the inner and outer skin, Attachment means such as Velcro and snap buttons are formed on the outer skin. In addition, the rear wearing part 100 may have a built-in heating wire (not shown) to keep warm.

In another embodiment, the rear wearable part 100 may be installed so that the outer skin is made of a transparent material, and the rear indicating part 110 is inserted into the inner side of the rear wearable part 100.

The rear indication unit 110 is detachably attached to the attachment means of the rear wearing unit 100 by forming an attachment means such as Velcro and snap button, and a plurality of LED chips 130 are installed on the polymer film 120 As a result, the polymer film 120 is flexible and can be flexibly bent according to the movement of the user wearing the vest. By selective lighting of the LED chips 130, the rear indicator 110 may instruct a steady run, a stop, a left and right direction change, a stop, and an emergency light. At this time, each LED chip 130 may be provided to express a plurality of colors.

For example, the rear indicator 110 is lit so that the LED chips display green straight arrows during steady driving as shown in Fig. 4A, and green left arrows to right arrows are displayed when turning left and right as shown in Figs. 4B and 4C. As shown in FIG. 4D, it may be lit so that a red circle or circle is displayed when stopped, and in an emergency, the stop signal may be flashed to repeat blinking.

The polymer film 120 may be made of a composite film composed of a plurality of layers, includes a polymer substrate layer of a non-conductive high molecular weight compound, and is connected to the control module 400 to transmit power and signals. Connected. For example, the main wire may be formed in the form of a cable in which several signal lines are combined, and branch wires branched from the main wire are connected to the LED chips 130 to control lighting.

Referring to FIG. 3, the front wearing part 200 is worn on the front side of the user, that is, on the stomach, and consists of an inner skin and an outer skin, and a cushioning material such as cotton may be embedded between the inner skin and the outer skin. That is, attachment means such as Velcro and snap buttons are formed on the outer skins of both shoulder portions.

In another embodiment, the front wearing part 200 may be installed so that the outer skin is made of a transparent material, and the front indicating part 210 is inserted into the inside of the front wearing part 200.

The front wearing part 200 has a zipper 206 formed in the longitudinal direction in the middle to open and close the vest, and the zipper 206 may be installed in a hidden type. In addition, a plurality of fixing bands 207 formed in the transverse direction are fastened by each fastening means 208 to fix and close the vest, and when riding, the vest is blown by the wind or the wind enters the rear indicator part 110 ) And the front indication unit 210 can be solved the problem that is difficult to see, excellent visibility in a wide range. In addition, pockets 209 are formed inward on both sides of the front wearing part 200 to accommodate simple items.

The front indicating part 210 is detachably attached to the attaching means of the front wearing part 200 by forming an attachment means such as Velcro and a snap button, and a plurality of LED chips 230 are installed on the polymer film 220 In addition, the polymer film 220 may be flexible and bend according to the user's movement. By selective lighting of the LED chips 230, the front indicating unit 210 may instruct a steady run, a stop, a left and right direction change, a stop, and an emergency light. At this time, each LED chip 230 may be provided to represent a plurality of colors.

For example, the front indicator 210 is lit so that the LED chips display green straight arrows during steady driving as shown in Fig. 5A, and green left arrows to right arrows are displayed when changing the left and right directions as shown in Figs. 5B and 5C. As shown in FIG. 5D, it may be lit so that a red circle or circle is displayed when stopped, and in an emergency, the stop signal may be flashed to repeat blinking.

6A and 6B, the polymer film 220 may be made of a composite film composed of a plurality of layers, includes a polymer substrate layer, which is a non-conductive high molecular weight compound, and is connected to the control module 400 to provide power. And the main wires that transmit signals are connected. For example, the main wire may be formed in the form of a cable in which several signal lines are combined, and the branch wires branched from the main wire are connected to the LED chips 230 to control lighting.

Referring to FIG. 7, the module pocket 300 is coupled to the lower part of the front wearing part 200, and a connector 310 connected to the wire L is provided inside the module pocket 300, and the module The pocket 300 is not for simply storing an object, but for accommodating the control module 400, and the connector 310 is connected to a connector 440 of the control module 400 on one side, and a rear indicator on the other side. (110) and the front indicating unit 210 and each connected cable wires are connected.

The control module 400 is detachably accommodated in the module pocket 300, is connected to the connector 310, and controls the lighting of the LED chips 130 and 230 according to a signal from the operation module 500 410, a control module 500, a battery 420 capable of supplying power to and charging the LED chips 130, 230, and a wireless communication chip for performing short-range wireless communication such as Bluetooth and WiFi with the operation module 500 It consists of 430.

The operation module 500 is separated from the control module 400 and mounted on a personal transportation means, and may be mounted on a handle of a personal transportation means such as a bicycle, and the user manipulates the control module 400 By sending a signal wirelessly to the communication chip 430, the instruction of steady driving, left and right direction change, stop and emergency lights is made.

For example, referring to FIG. 8, the operation module 500 includes a steady drive button 510, a left turn button 520, a right turn button 530, a stop button 540, an emergency button 550, and a black box button 560. ) And a photo-taking button 570 may be provided, and the user clicks each button of the operation module 500 to send a signal to the control module 400, and the corresponding signal to the rear indicator 110 and the front indicator 210 Is displayed. At this time, the black box button 560 turns on or off a black box to be described later, and the photo-taking button 570 allows a black box to be described later to take a picture and store it in a memory inserted in the black box.

In addition, the present invention is formed by coupling the upper pocket 600 to the upper portion of the front wearing part 210, that is, the chest portion, the upper pocket 600 is accommodated in the black box, the black box is the operation module 500 ) Is operated wirelessly. At this time, a transparent window 610 is formed on the front side of the upper pocket 600 so that a black box can be photographed.

In addition, in one embodiment, the polymer films 120 and 220 are made of a polymer that is a high molecular weight compound and are formed on the substrate layers 121 and 221 to which the LED chip is attached, and are formed on the entire surface to protect the LED chip and light generated from the LED chip. Diffusion layers 122 and 222 for diffusing, heat-resistant layers 123 and 223 that are formed in close contact with the back surface of the substrate layer to protect the polymer film, and reflective layers 124 and 224 formed on the back surface of the heat-resistant layer to reflect light.

The diffusion layers 122 and 222 are transparently coated on the substrate layers 121 and 221, and are made of polycarbonate to which a light diffusing agent is added, and the reflective layers 124 and 224 reflect light by depositing aluminum to emit light from each LED chip. The generated light is diffused so that the indication mark can be seen as a single figure such as an arrow, and visibility can be increased.

The heat-resistant layers 123 and 223 are intended to increase the durability of the polymer films 120 and 220 by providing more elasticity to the polymer film and resisting heat generated by continuous and repeated lighting of the LED chip, and polyolefin-based resins 30 to 50 by weight. %, silicone resin 15-25%, urethane (meth)acrylate oligomer 15-25%, methylenediphenyldiisocyanate 5-10%, 1,4-phenylenebisoxazoline 0.5-2%, tetrahydrofurfurylmetha 1 to 5% of acrylate, 1 to 5% of polyvinylpyrrolidone, 1 to 3% of 2-ethylphenoxymethacrylate, 1 to 3% of polymethmethylacrylate, 0.5 to 1,4-butanediol diacrylate 1.5%, tetraethylene glycol dimethacrylate 0.5 to 1.5%, bis(3-ethyl-5-methyl-4-maleimidephenyl)methane 0.5 to 1.5%, N-[4-(2-benzoimida) Zolyl)phenyl]maleimide 0.5 to 1.5%, Stanus oleate 0.5 to 1.5%, dibutyltin diacetate 0.5 to 1.5%, N,N'-bis(2-methyl-1-imidazolylethyl) It may contain 0.5 to 1.5% of urea, 0.1 to 1.0% of p-toluenesulfonyl hydrazide, 0.1 to 1.0% of epichlorohydrin, and 0.5 to 1.0% of an antistatic agent.

Polyolefin resin imparts elasticity and improves rigidity, and when mixed with silicone resin, flowability is improved due to low viscosity. This polyolefin-based resin may use isotactic polypropylene, and if it is less than 30% by weight, flowability may be reduced, and if it exceeds 50% by weight, strength may be decreased.

Silicone resin has elasticity, shows elasticity and flexibility, gives flexible properties, has excellent moisture resistance, can be used in outdoor high temperature and high humidity conditions, has excellent storage properties, and if it is less than 15% by weight, elasticity and flexibility decrease. Cracks may occur, and if it exceeds 25% by weight, flowability may decrease, making it difficult to use.

Urethane (meth)acrylate oligomer is obtained by reacting a polyol and a polyisocyanate compound, and has excellent adhesion to increase adhesion, and has excellent flexibility, hardness, and light resistance, and if it exceeds 25% by weight, dispersibility and flowability decrease. Can be.

Methylenediphenyldiisocyanate is an aromatic diisocyanate-based chemical substance, which has excellent heat resistance and thus resistance to temperature rise of the polymer film to improve durability, and if it exceeds 10% by weight, flowability may decrease.

1,4-phenylenebisoxazoline is an amine-based additive that is added in order to significantly increase heat resistance and durability so as not to be damaged in a high-temperature environment, and is preferably contained in an amount of 0.5 to 2% by weight.

Tetrahydrofurfuryl methacrylate is added in an amount of 1 to 5% by weight, which functions as a diluent and improves adhesion.

Polyvinylpyrrolidone is a polymer of N-vinyl-2-pyrrolidone, acts as a binder, and when it exceeds 5% by weight, dispersibility and flowability may be deteriorated.

2-Ethylphenoxymethacrylate is an aromatic methacrylate, and it has excellent scratch resistance, thus increasing durability.

Polymethmethylacrylate has excellent adhesion to fix other materials and prevent layer separation, and for this purpose, 1 to 3% by weight may be included.

1,4-butanediol diacrylate and tetraethylene glycol dimethacrylate each contain 0.5 to 1.5% by weight as crosslinking agents, and the molecular sieves are interconnected to form a polymer, and the crosslinking density can be increased to enhance mechanical properties. have.

Bis(3-ethyl-5-methyl-4-maleimidephenyl)methane and N-[4-(2-benzoimidazolyl)phenyl]maleimide are compounds having a maleimide group as crosslinking aids. It functions and contains 0.5 to 1.5% by weight of each, but has high reactivity to accelerate the reaction.

Stanus oleate and dibutyltin diacetate are each contained in an amount of 0.5 to 1.5% by weight, which increases the chemical reaction rate and promotes crosslinking to activate crosslinking.

N,N'-bis(2-methyl-1-imidazolylethyl) urea is contained in an amount of 0.5 to 1.5% by weight, stabilizes the heat-resistant layer and increases the curing rate.

The p-toluenesulfonyl hydrazide is contained in an amount of 0.1 to 1.0% by weight and functions as a blowing agent.

Epichlorohydrin is contained in an amount of 0.1 to 1.0% by weight, and functions as a stabilizer to stabilize the compound, and an antistatic agent may be used in CYASTAT system of Cyanamid and may contain 0.5 to 1.0% by weight, and static electricity It can suppress the occurrence and prevent foreign matter from adhering.

After all, the vest (1) having a direction indicating function according to the present invention can prevent safety accidents of the driver and pedestrian by providing an indication part on the front and rear surfaces of the vest to inform the direction of the course in advance over a wide range, and can be worn and separated. It is simple, has excellent visibility and durability, is sporty and casual, and has the effect of enabling personal mobility.

In the present invention, the above embodiment is an example, and the present invention is not limited thereto. Anything that has substantially the same configuration as the technical idea described in the utility model registration claim of the present invention and achieves the same effect is included in the technical scope of the present invention.

1. Vest 100. Rear wear part
110. Rear indicator 120. Polymer film
121. Base layer 122. Diffusion layer
123. Heat-resistant layer 124. Reflective layer
130. LED chip 200. Front wearing part
206. Zipper 207. Fastening Strap
208. Fastening means 209. Pocket
210. Front indicator 220. Polymer film
221. Substrate layer 222. Diffusion layer
223. Heat-resistant layer 224. Reflective layer
230. LED chip 300. Module pocket
310. Connector 400. Control module
410. Control board 420. Battery
430. Wireless communication chip 440. Connection port
500. Operation module 510. Constant drive button
520. Left turn button 530. Right turn button
540. Stop button 550. Emergency button
560. Black box button 570. Photo button
600. Upper pocket 610. Transparent window
L. Electric wire

Claims (7)

In the vest worn when riding a powered or non-powered personal vehicle,
A rear wearing unit worn on the rear of the user and having an attachment means formed on the outer surface;
A rear indicator that is detachably attached to the attachment means of the rear wearing unit, a plurality of LED chips are installed on the flexible polymer film to which the wires are connected, and instructs steady driving, direction change, stop and emergency lights by lighting of the LED chips;
A front wearing part that is worn on the front of the user and has attachment means formed on both outer surfaces of the upper side;
A front indicating unit detachably attached to the attachment means of the front wearing unit, in which a plurality of LED chips are installed on the flexible polymer film to which the electric wire is connected, and instructing steady driving, direction change, stop and emergency lights by lighting of the LED chip;
A module pocket formed under the front wearing part and provided with a connector connected to an electric wire;
A control board detachably accommodated in the module pocket and connected to a connector to control lighting of an LED chip according to a signal from an operation module, a battery supplying power, and a control module equipped with a wireless communication chip; And
Vest having a direction indicating function comprising a control module that is operated by a user to send a signal wirelessly to the control module to instruct a steady run, direction change, stop, and emergency light.
In the vest worn when riding a powered or non-powered personal vehicle,
A rear wearing part that is worn on the back of the user and the outer skin is made of a transparent material;
A plurality of LED chips are installed on the flexible polymer film to which the wires are connected, inserted inside the rear wearing unit, and a rear indicator indicating normal driving, direction change, stop and emergency lights by lighting of the LED chips;
A front wearing part that is worn on the front of the user and the outer skin is made of a transparent material;
A plurality of LED chips are installed on the flexible polymer film to which the wires are connected, inserted inside the upper sides of the front wearing unit, and a front indicating unit instructing normal driving, direction change, stop and emergency lights by lighting of the LED chips;
A module pocket formed under the front wearing part and provided with a connector connected to an electric wire;
A control board detachably accommodated in the module pocket and connected to a connector to control lighting of an LED chip according to a signal from an operation module, a battery supplying power, and a control module equipped with a wireless communication chip; And
Vest having a direction indicating function comprising a control module that transmits a signal to the control module wirelessly so as to command a steady run, a direction change, a stop, and an emergency light.
The method according to claim 1 or 2,
Vest having a direction indicating function further comprising an upper pocket formed on the front wearing part, a black box accommodated therein and operated by an operation module, and a transparent window formed on the front side.
The method according to claim 1 or 2,
A vest having a direction indicating function, characterized in that the front wearing part has a zipper formed in a vertical direction in the middle to open and close the vest, and a plurality of fixing bands are formed in a transverse direction and fastened by a fastening means to closely fix the vest.
The method according to claim 1 or 2,
Vest having a direction indicating function, characterized in that the rear wear part has a built-in heating wire.
The method according to claim 1 or 2,
The polymer film is made of a polymer and includes a non-conductive base layer on which a wire connected to the LED chip is disposed, a diffusion layer formed on the front surface of the base layer, a heat-resistant layer formed on the back surface of the base layer, and a reflective layer formed on the back surface of the heat-resistant layer. A vest that has a direction indicating function.
The method according to claim 1 or 2,
Vest having a direction indicating function, characterized in that it is mounted on the personal moving means, and is provided with a constant drive button, a left turn button, a right turn button, a stop button, an emergency button, a black box button and a photo taking button.

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