KR101721962B1 - Handle device for public transport - Google Patents

Handle device for public transport Download PDF

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Publication number
KR101721962B1
KR101721962B1 KR1020150103204A KR20150103204A KR101721962B1 KR 101721962 B1 KR101721962 B1 KR 101721962B1 KR 1020150103204 A KR1020150103204 A KR 1020150103204A KR 20150103204 A KR20150103204 A KR 20150103204A KR 101721962 B1 KR101721962 B1 KR 101721962B1
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KR
South Korea
Prior art keywords
grip
unit
fixing
crushing
public transportation
Prior art date
Application number
KR1020150103204A
Other languages
Korean (ko)
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KR20170012653A (en
Inventor
김태권
박찬현
강진욱
김원희
박근태
박무균
Original Assignee
계명대학교 산학협력단
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Application filed by 계명대학교 산학협력단 filed Critical 계명대학교 산학협력단
Priority to KR1020150103204A priority Critical patent/KR101721962B1/en
Publication of KR20170012653A publication Critical patent/KR20170012653A/en
Application granted granted Critical
Publication of KR101721962B1 publication Critical patent/KR101721962B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
    • B60N3/023—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00—Other furniture or furnishings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Passenger Equipment (AREA)

Abstract

[0001] The present invention relates to a handlebar apparatus for public transportation, and more particularly, to a handrail device for public transportation, which comprises a fixed portion mounted on an inner wall, a grip portion detachably attached to the fixed portion and having a shape capable of gripping the occupant, Including the crushing part used as an emergency tool, can be used as an emergency tool for escape by separating the grip part used as a handle in the event of an emergency situation from the fixing part.

Description

[0001] HANDLE DEVICE FOR PUBLIC TRANSPORT [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a handlebar apparatus for public transportation, and more particularly, to a handlebar apparatus for public transportation, which can be used as an emergency tool by separating a handle from a vehicle body when an accident occurs on boarding public transportation.

Generally, a handle for a passenger such as a bus or an electric train is a simple structure in which a handle, which is a portion that is pulled from the upper side of the vehicle through a member of a string or a rod shape downward and a lower portion thereof,

That is, the handle is fixed to the support bar fixed to the vehicle body by simply fixing the upper end to the support bar, and the intermediate connection body such as a rod or a string drained downward from the fixing portion is rotatably supported by the lower portion And a handle that can be held by hand is simply connected and fixed to the lower end of the intermediate connector.

Buses and trains, on the other hand, have a hammer and a flashlight so that passengers can use emergency tools in the event of an accident. However, there is a problem that the number of beaches of the hammer and the flashlight is limited, so that it is difficult for many passengers to use it. Also, since the hammer and the flashlight are provided only in a part of a bus or a subway, there is a problem that passengers in various positions are difficult to access the emergency tool. Therefore, there is a need to improve this.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2010-0095076 (published on August 30, 2010, entitled "Handle of Public Transportation").

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a public transportation handle capable of quickly accessing and using an emergency tool in the event of an accident by incorporating an emergency tool in a handle, The purpose is to provide.

According to the present invention, there is provided a handle for a public transportation comprising: a fixing part mounted on an inner wall; A grip portion detachably attached to the fixing portion and having a shape in which the occupant can grip; And a crushing part mounted on the grip part, inserted into the fixing part, and used as an emergency tool for crushing the glass window.

Wherein the gripping portion comprises: an upper gripping portion to which the crushing portion is inserted and fixed and which is disposed close to the fixing portion; And a lower grip portion extending downward from the upper grip portion and having a grip hole portion.

The public hand grip device according to the present invention may further include an assembly pin portion passing through the fixing portion and the crushing portion inserted into the fixing portion and assembling the crushing portion to the fixing portion.

The assembly pin portion includes: a fixing pin; a penetrating pin portion penetrating the crushing portion inserted into the fixing portion; An engaging pin portion formed at one end of the through pin portion, the engaging pin portion being engaged with the fixing portion and being restricted in movement; A pinball portion embedded in the penetrating fin portion and exposed to the outside through a mounting hole portion formed in the penetrating fin portion; And a ball elastic portion for elastically supporting the pinball portion.

A handgrip for public transportation according to the present invention includes: a sensor unit mounted on the grip unit and sensing that the grip unit is separated from the fixed unit; And a notification unit mounted on the grip unit and receiving a detection signal of the sensor unit to generate a warning sound.

The public hand grip device according to the present invention may further comprise: a lamp unit mounted on the grip unit and illuminated by receiving a sensing signal of the sensor unit.

The public hand grip device according to the present invention may further include: a position transmitter, which is mounted on the gripper and receives a sensing signal of the sensor unit to transmit a position signal.

The grip device for public transportation according to the present invention is normally used for a handle by attaching a grip portion to a stationary portion, separating the grip portion from the stationary portion in an emergency situation, and attempting to escape by breaking the glass window with a crush portion mounted on the grip portion .

The handle for public transportation according to the present invention generates a warning sound when the grip portion is separated from the fixed portion, so that it is possible to inform the surroundings of the danger in an emergency situation and to prevent the operation of separating the grip portion from the fixed portion have.

The grip unit for public transportation according to the present invention can be used as a flashlight unit in an emergency situation because the lamp unit is turned on when the grip unit is separated from the fixing unit.

In the handlebar apparatus for public transportation according to the present invention, when the gripper unit is separated from the fixing unit, the position transmitter unit transmits a position signal, so that the accident center and the occupant's position can be grasped at the control center in an emergency situation.

1 is a view schematically showing a handlebar apparatus for public transportation according to an embodiment of the present invention.
2 is a view schematically showing a state in which a grip portion is spaced apart from a fixing portion in a grip device for public transportation according to an embodiment of the present invention.
3 is a view schematically showing a state in which a fixing part and a crushing part are combined by an assembling fin part in a handle device for public transportation according to an embodiment of the present invention.
4 is a view schematically showing a state in which a fixing part and a crushing part are separated by an assembly fin part in a handlebar apparatus for public transportation according to an embodiment of the present invention.
5 is a view schematically showing an operating state of a notification unit in a public transportation handrail device according to an embodiment of the present invention.
6 is a view schematically showing an operation state of a lamp unit in a handlebar apparatus for public transportation according to an embodiment of the present invention.
7 is a view schematically showing an operating state of a position transmitter in a handlebar apparatus for public transportation according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a handlebar apparatus for public transportation according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. Further, terms to be described below are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a view schematically showing a handlebar apparatus for public transportation according to an embodiment of the present invention. FIG. 2 is a schematic view illustrating a state in which a gripper unit is spaced apart from a fixing unit in a handlebar apparatus for public transportation according to an embodiment of the present invention. Fig. 1 and 2, a handlebar apparatus 1 for public transportation according to an embodiment of the present invention includes a fixed portion 10, a grip portion 20, and a crushing portion 30.

The fixing part (10) is mounted on the inner wall (100). For example, the fixing portion 10 may be mounted on a ceiling of a bus or a subway. A plurality of the fixing portions 10 may be spaced apart from each other in the longitudinal direction of the inner wall 100.

The grip portion 20 is detachably attached to the fixing portion 10, and has a shape in which the occupant can grip. For example, the grip portion 20 can be directly assembled to the fixing portion 10. [ In addition, the grip portion 20 can be maintained in a state of being coupled to the fixing portion 10 via the crushing portion 30.

The crushing portion 30 is mounted on the grip portion 20, inserted into the fixing portion 10, and used as an emergency tool for crushing the glass window. For example, the crushing portion 30 may include a metallic material.

The grip portion 20 includes an upper grip portion 21 and a lower grip portion 22 according to an embodiment of the present invention. The grip portions 20 are formed to be symmetrical with respect to each other and can be screwed together. In addition, the pair of symmetrically holding portions 20 can be held in a state of being coupled to each other by the adhesive material.

The crushing portion 30 is inserted into the upper grip portion 21 and fixed. For example, the upper grip portion 21 has a tubular shape, and the lower end portion of the shredding portion 30 can be inserted into the upper grip portion 21. [ They can be coupled by a separate fixture in a state where the crushing portion 30 is inserted into the upper grip portion 21. [

The lower grip portion 22 extends downward from the upper grip portion 21, and a gripping hole portion 25 is formed so that an occupant can be gripped. For example, the lower grip portion 22 is integrally formed with the upper grip portion 21, and can be formed to include a plastic material.

FIG. 3 is a schematic view illustrating a state in which a fixing part and a crushing part are coupled by an assembly fin part in a handlebar apparatus for public transportation according to an embodiment of the present invention. FIG. 4 is a cross- Fig. 8 is a view schematically showing a state in which the fixing part and the crushing part are separated by the assembling fin part in the pulling device. Fig. Referring to FIGS. 1 to 4, the handle 1 for public transportation according to an embodiment of the present invention may further include an assembly pin portion 40.

The assembly pin section 40 passes through the fixing section 10 and the crushing section 30 inserted into the fixing section 10 and assembles the crushing section 30 to the fixing section 10. [ The assembly pin portion 40 according to an embodiment of the present invention includes a through pin portion 41, a locking pin portion 42, a pin ball portion 43, and a ball elastic portion 44.

The penetrating fin portion 41 passes through the fixing portion 10 and the crushing portion 30. For example, the fixing portion 10 may have a tubular shape, and a fixing hole portion 11 through which the penetrating fin portion 41 penetrates may be formed. The crushing portion 30 may be formed with a crushing hole portion 31 which is arranged in line with the fixed hole portion 11 and through which the penetrating fin portion 41 penetrates.

The engaging pin portion 42 is formed at one end of the penetrating fin portion 41 and is restricted by the fixing portion 10 when it passes through the penetrating fin portion 41.

The pinball portion 43 is embedded in the penetrating fin portion 41 and is exposed to the outside through the mounting hole portion 49. For example, the mounting hole portion 49 has an inlet hole portion 491 formed at an end portion of the through hole fin portion 41, and an exposed hole portion 492 formed at the circumferential surface of the through hole fin portion 41 in communication with the inlet hole portion 491 ). After the pinball portion 43 is inserted into the penetrating fin portion 41 through the inlet hole portion 491, a part of the pinball portion 43 may be exposed to the exposed hole portion 492. The pinball portion 43 protrudes from the outer surface of the penetrating fin portion 41 but is caught by the exposed hole portion 492 to be exposed to the outside It may not be discharged.

The ball elastic portion 44 elastically supports the pin ball portion 43. For example, the ball elastic portion 44 may have a spring shape and may support the pinball portion 43 partially exposed to the exposed hole portion 492. When an external force is applied to the pin ball portion 43, the ball elastic portion 44 is contracted. When the external force is removed from the pin ball portion 43, the pinball portion 43 protrudes outward due to the restoring force of the ball elastic portion 44 . On the other hand, the stopper portion 45 is inserted into the inflow hole portion 491 to prevent the ball elastic portion 44 from moving. As a result, the ball resilient portion 44 with limited movement can continuously support the pin ball portion 43.

5 is a view schematically showing an operating state of a notification unit in a public transportation handrail device according to an embodiment of the present invention. 1 to 5, a public transportation handle device 1 according to an embodiment of the present invention may further include a sensor unit 50 and a notification unit 60.

The sensor unit 50 is mounted on the grip unit 20 and detects that the grip unit 20 is separated from the fixed unit 10. [ For example, when the fixing portion 10 and the crushing portion 30 are coupled by the assembly pin portion 40, the upper grip portion 21 of the grip portion 20, to which the crushing portion 30 is mounted, ). ≪ / RTI > The sensor unit 50 is formed at the upper end of the upper grip unit 21 and can sense the distance to the fixed unit 10.

As the sensor unit 50, a button switch can be used. In other words, the sensor unit 50 can be protruded from the upper end of the upper grip unit 21. When the fixing portion 10 and the crushing portion 30 are engaged with each other by the assembly pin portion 40, they can be pressed against the fixing portion 10. [ When the fixing portion 10 and the crushing portion 30 are separated from each other in the above state, the fixing portion 10 and the upper gripping portion 21 are separated from each other, and the sensor portion 50 can be protruded by the restoring force.

The notification unit 60 is mounted on the grip unit 20 and receives a detection signal of the sensor unit 50 to generate a warning sound. For example, the notification unit 60 may be a speaker built in the grip unit 20. [ The warning sound of the notification unit 60 may warn the user of an emergency situation or alert the user to disconnect the grip unit 20 from the fixing unit 10 even though the alarm is not an emergency situation. That is, when an occupant separates the grip portion 20 from the fixing portion 10 in an emergency situation, the surrounding passenger can also recognize the emergency situation by listening to a warning sound. However, if the gripper 20 is separated from the fixture 10, even though it is not an emergency situation, a warning sound may be generated and the action of separating the gripper 20 from the fixture 10 may be inhibited.

6 is a view schematically showing an operation state of a lamp unit in a handlebar apparatus for public transportation according to an embodiment of the present invention. 1 to 6, the handle 1 for public transportation according to an embodiment of the present invention may further include a lamp unit 70.

The lamp unit 70 may be mounted on the outer surface of the grip unit 20 or may be exposed to the outside even if it is embedded in the grip unit 20. [ An LED lamp may be used as the lamp unit 70 and a power source may be applied according to a sensing signal of the sensor unit 50 so that the LED lamp may be turned on. The grip portion 20 can be a flashlight by the lamp portion 70. [

7 is a view schematically showing an operating state of a position transmitter in a handlebar apparatus for public transportation according to an embodiment of the present invention. Referring to FIGS. 1 to 5 and FIG. 7, the handle 1 for public transportation according to an embodiment of the present invention may further include a position transmitter 80.

The position transmitting portion 80 may be embedded in the grip portion 20. A power source may be used as the position transmitter 80, and a power source may be applied according to a sensing signal of the sensor unit 50 to operate the power source emitter. When the GASPS transmitter is activated, the control center can receive the location of the GASPS transmitter to determine whether an accident has occurred, and also to track the position of the passenger.

The notification unit 60, the lamp unit 70, and the position transmitter unit 80 may be mounted on the handle unit 1 for public transportation according to an embodiment of the present invention. A battery for supplying power to the lamp unit 70 and the position transmitter unit 80 may be embedded in the grip unit 20. [

Operation of the handlebar apparatus for public transportation according to an embodiment of the present invention having the above-described structure will now be described.

A plurality of fixing portions 10 are mounted in a ceiling length direction of a public transportation transporting device such as a bus or a subway. The crushing portion 30 coupled with the upper grip portion 21 is inserted into the fixing portion 10 and then assembled with the fixing portion 10 by the assembling pin portion 40.

At this time, the penetrating fin portion 41 passes through the fixing portion 10 and the crushing portion 30 and the engaging pin portion 42 formed at one end of the penetrating fin portion 41 is caught by one side of the fixing portion 10 And the pin ball portion 43 formed at the other end of the through-pin portion 41 is hooked on the other side of the fixing portion 10. [

The crew member presses the pinball portion 43 and quickly removes the assembling pin portion 41 penetrating the fixing portion 10 and the crushing portion 30, . Then, when the assembly pin portion 40 is removed, the grip portion 20 is separated from the fixing portion 10.

When the grip portion 20 is separated from the fixing portion 10, the glass portion can be broken by using the shredding portion 30 attached to the grip portion 20, and then an escape attempt can be made.

When the grip unit 20 is separated from the fixing unit 10, the sensor unit 50 senses the sensed signal and outputs a detection signal to the notification unit 60, the lamp unit 70, and the position transmitter unit 80 send.

The notification unit 60 receiving the detection signal of the sensor unit 50 generates a warning sound to inform the surrounding passenger of the danger and guide the passengers through the hearing in the escape process.

When the lamp unit 70 receiving the detection signal of the sensor unit 50 is turned on, the occupant can escape the dark spot by using the grip unit 20 as a flashlight. In the process of escape, .

On the other hand, when the position transmitter 80 receiving the detection signal of the sensor unit 50 transmits a position signal, the control center can detect the position signal to quickly identify the point of occurrence of the accident, Can be grasped.

The grip unit 1 for a public transportation according to the embodiment of the present invention is configured such that the grip unit 20 is normally mounted on the stationary unit 10 and used for a handle, 10, and breaks the glass window with the crushing part 30 mounted on the grip part 20, thereby attempting to escape.

The grip device 1 for public transportation according to an embodiment of the present invention generates a warning sound when the grip portion 20 is detached from the fixed portion 10 so that the danger is notified around the emergency situation, The action of separating the grip portion 20 from the fixing portion 10 can be restrained.

Since the lamp unit 70 is turned on when the grip unit 20 is separated from the fixed unit 10 according to the embodiment of the present invention, Can be used as a flashlight.

The handgrip device 1 for a public transit according to an embodiment of the present invention transmits a position signal when the grip portion 20 is separated from the fixed portion 10, It is possible to identify the accident and the position of the passenger.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the true scope of protection of the present invention should be defined by the following claims.

10: Fixing part 20:
21: upper grip portion 22: lower grip portion
30: crushing part 40:
41: penetrating fin portion 42: engaging pin portion
43: pinball portion 44: ball elastic portion
50: sensor unit 60:
70: lamp unit 80: position transmitter

Claims (7)

A fixing part mounted on the inner wall;
A grip portion detachably attached to the fixing portion and having a shape in which the occupant can grip;
A crushing portion mounted on the gripping portion, inserted into the fixing portion, and used as an emergency tool for crushing the glass window;
A sensor unit mounted on the grip unit and sensing that the grip unit is spaced apart from the fixed unit;
A notification unit, mounted on the grip unit, for receiving a detection signal of the sensor unit and generating a warning sound; And
And a lamp unit mounted on the grip unit and illuminated by receiving a sensing signal of the sensor unit.
The apparatus of claim 1, wherein the gripping portion
An upper gripping part inserted and fixed to the crushing part and disposed close to the fixing part; And
And a lower grip portion extending downward from the upper grip portion and having a grip hole portion.
The method according to claim 1,
Further comprising an assembly pin portion passing through the fixing portion and the crushing portion inserted into the fixing portion and assembling the crushing portion to the fixing portion.
4. The assembly of claim 3,
A penetrating fin portion penetrating the crushing portion inserted into the fixing portion;
An engaging pin portion formed at one end of the through pin portion, the engaging pin portion being engaged with the fixing portion and being restricted in movement;
A pinball portion embedded in the penetrating fin portion and exposed to the outside through a mounting hole portion formed in the penetrating fin portion; And
And a ball elastic portion for elastically supporting the pinball portion.
delete delete The method according to claim 1,
And a position transmitter which is mounted on the grip unit and receives a sensing signal of the sensor unit to transmit a position signal.
KR1020150103204A 2015-07-21 2015-07-21 Handle device for public transport KR101721962B1 (en)

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KR1020150103204A KR101721962B1 (en) 2015-07-21 2015-07-21 Handle device for public transport

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Application Number Priority Date Filing Date Title
KR1020150103204A KR101721962B1 (en) 2015-07-21 2015-07-21 Handle device for public transport

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KR20170012653A KR20170012653A (en) 2017-02-03
KR101721962B1 true KR101721962B1 (en) 2017-04-03

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102111511B1 (en) * 2019-02-26 2020-05-15 인천대학교 산학협력단 Safety handle assembly for public transport including a fire extinguisher
KR102467070B1 (en) * 2020-08-05 2022-11-14 동의대학교 산학협력단 One-touch emergency exit handle installed on public transportation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100600129B1 (en) * 2004-08-13 2006-07-13 현대자동차주식회사 Inner handle for vehicle
KR100740785B1 (en) * 2005-09-09 2007-07-19 오성균 Assistant Handle with hammer
CN104648199A (en) * 2015-03-05 2015-05-27 安徽江淮汽车股份有限公司 Vehicle inner handle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101359709B1 (en) * 2012-06-22 2014-02-07 이민하 Safety hammer apparatus for emergency escape

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100600129B1 (en) * 2004-08-13 2006-07-13 현대자동차주식회사 Inner handle for vehicle
KR100740785B1 (en) * 2005-09-09 2007-07-19 오성균 Assistant Handle with hammer
CN104648199A (en) * 2015-03-05 2015-05-27 安徽江淮汽车股份有限公司 Vehicle inner handle

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