KR20120008926A

KR20120008926A - Movable handle of bus

Info

Publication number: KR20120008926A
Application number: KR1020100070306A
Authority: KR
Inventors: 고윤호
Original assignee: 현대자동차주식회사
Priority date: 2010-07-21
Filing date: 2010-07-21
Publication date: 2012-02-01

Abstract

PURPOSE: A mobile grip for a bus is provided to increase passengers' safety by rotating and fixing a grip coupled with a fixing rod according to the position of the grip. CONSTITUTION: A mobile grip for a bus comprises a fixing rod(100), an angle controlling unit, a main body member(300), a hook(400), and a grip(500). The angle controlling unit is arranged in the fixing rod. A support projection(210) is projected from the angle controlling unit. The main body member is coupled with the fixing rod to be rotatable. The hook is coupled with the main body to be rotatable. The hook controls the rotation of the main body member on the fixing rod. The grip is combined with the main body member.

Description

Movable Bus Handle {MOVABLE HANDLE OF BUS}

TECHNICAL FIELD The present invention relates to a bus handle. More specifically, the present invention relates to a bus handle which is coupled to a fixed rod of a bus and which can rotate and adjust length.

In public transportation such as a bus, a handle fixed to a fixed rod is installed to prevent a safety accident of a user generated during operation.

Since the handle is generally spaced apart from the fixed rod using a strip by a certain distance, the handle is shaken by the inertia generated when the vehicle is driven. Therefore, even when the user grips the handle, when the vehicle accelerates, decelerates, or rotates, the handle is shaken and the user has a problem that is difficult to balance.

In addition, since the handle coupled to the fixed rod has a fixed length and is coupled to the fixed rod, when the user's height is small, the user does not grasp the handle coupled to the fixed rod, and there is an inconvenience of only holding the handle formed on the seat.

The movable bus handle according to the present invention aims to solve the following problems.

First, to ensure the safety of the user to be able to rotate and fix the handle coupled to the fixed rod according to the position of the handle.

Second, it is intended to be used even when the user's height is small by making the handle elastic.

The problem of the present invention is not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The movable bus handle according to the present invention includes a bus handle disposed on a fixed rod of a bus, the angle adjusting portion being disposed on the fixed rod and having a support jaw spaced apart from each other, and a main body rotatably coupled to the fixed rod. It is preferable to include a handle coupled to the main body rotatably coupled to the main body portion to be inserted or detached between the support jaw, to control the rotation of the main body portion relative to the fixed rod.

In the movable bus handle according to the present invention, the handle is slidably coupled to the main body portion, and one side of the hook is connected to the handle, and when the handle is slid downward, the hook is inserted between the support jaws to fix the body portion. In addition, it is preferable that the elastic body is disposed between the other side of the locking ring and the main body to separate the locking ring between the supporting jaws, and to slide the handle upward to enable the main body to rotate.

In the movable bus handle according to the present invention, it is preferable that the angle adjusting part is made of ratchet gear.

In the movable bus handle according to the present invention, the lower surface of the main body portion is opened, the link housing is slidably disposed inside the opened main body portion, the handle is slidably arranged on the link housing, and the handle is connected to the hook and the handle In the case of sliding in the downward direction, the locking ring is inserted between the supporting jaw to fix the main body part, and an elastic body is disposed between the other side of the locking ring and the main body part so that the locking ring is separated from the supporting jaw, and the handle is slid upward. It is preferable to make the main body part rotatable.

In the movable bus handle according to the present invention, a through hole is formed in the body portion and the link housing, and a push lock button having an operation pin inserted into the through hole on the outer surface of the body portion to prevent sliding of the link housing is disposed. .

In the movable bus handle according to the present invention, the link housing is preferably provided with a link housing support having a ball inserted into the through hole and an elastic body for pressing the ball.

In the movable bus handle according to the present invention, the link housing is slidably inserted into the main body portion, and has a first link housing slidably inserted into the inner side of the first link housing, the link housing being slidably disposed inside the first link housing. It is made of a second link housing, the lower end of the first link housing when the sliding movement of the second link housing in the lower direction, it is preferable that the locking step is formed in contact with the ball of the second link housing.

In the movable bus handle according to the present invention, the connection strip is preferably provided with a release locking part so that the connection strip can be stretched and contracted.

The movable bus handle according to the present invention allows the handle to be rotated in the fixed rod when the handle is moved downward, so that the handle can be firmly fixed to the fixed rod during acceleration, deceleration or rotation of the vehicle. It works. In addition, by making the handle stretchable, there is an effect to hold the handle coupled to the fixed rod even if the user's height is small.

The effects of the present invention are not limited to those mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a perspective view of a movable bus handle according to an embodiment of the present invention.
2 is a cross-sectional view of a movable bus handle according to one sealing example of the present invention.
3 is a perspective view of a movable bus handle according to another embodiment of the present invention.
4 is a partial cutaway cross-sectional view of the movable bus handle shown in FIG. 3.
5 is a cross-sectional view of a movable bus handle according to another embodiment of the present invention.

Hereinafter, a movable bus handle according to the present invention will be described in detail with reference to the drawings.

1 is a perspective view of a movable bus handle according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the movable bus handle shown in FIG.

Movable bus handle according to the present invention is the angle adjusting portion 200 disposed on the fixed rod 100 of the bus, the main body 300, rotatably coupled to the fixed rod 100, the angle adjusting portion 200 It includes a locking ring 400 and the handle 500 is rotatably coupled to the main body 300 to be in contact with the.

Fixed rod 100 refers to a rod coupled to the roof panel of the bus room so that the user can grip.

As shown in FIG. 2, the fixed bar 100 is coupled to the angle adjusting part 200 in which the support jaw 210 protrudes.

The support jaw 220 protruding from the angle adjusting unit 200 is formed to be spaced apart from each other so that one end of the hook 400 can be inserted into the space between the support jaw 220 and the support jaw 220.

Body portion 300 is to be coupled to the fixed rod 100, the coupling ring corresponding to the shape of the fixed rod 100 so that the main body portion 300 is rotatably coupled to the upper portion of the main body portion 300 ( 310 is provided.

The angle adjusting unit 200 described above may be disposed at any position corresponding to the main body 300 on the fixing rod 100, but in the present embodiment is disposed inside the coupling ring 310 shown in FIG. .

As shown in FIG. 2, the shaft coupling member 330 protrudes from the upper portion of the main body 300, and the space 230 between the support jaw 220 and the support jaw 220 is formed in the shaft coupling member 330. Hanging ring 400 that is inserted into or separated from is rotatably coupled.

Therefore, when one end of the hook 400 is inserted into the space between the support jaw 220 and the support jaw 220, the main body 300 rotatably coupled to the fixing rod 100 is the support jaw 220 It is not rotated by the locking ring 400 inserted into the space between the support jaw 220.

The handle is a part held by the user and is disposed at the side of the main body 300.

Handle 500 according to the present invention is slidably coupled to the main body 300 as shown in Figure 2, one side of the hook 400 is connected to the handle 500 and the connection strip 510, When sliding the handle 500 in the downward direction, it is preferable that the locking ring 400 is inserted between the coupling jaws 210 to fix the main body 300 to the fixing rod 100.

Handle 500 is slidably coupled to the main body 300 is connected to the connecting strip 510 connected to the hook 400 in the lower portion of the main body 300 can be slidable up and down, this embodiment For example, by forming the long hole 320 on the side of the main body 300, by coupling the handle 500 to the long hole 320, the handle 500 may be slid along the long hole 320.

A connection strip 510 connected to one side of the hook 400 is disposed on the handle 500 to pull the handle 500 and slide it downward along the long hole 320 so that the upper end of the hook 400 is closed. Is inserted into the space between the support jaw 220 and the support jaw 220.

It is preferable that an elastic body 410 is disposed between the other side of the hook 400 according to the present invention and the main body 300 to allow the hook 400 to be separated from the support jaw 210.

When the elastic member 410 is not pulled by the handle 500, the upper end of the hook 400 is separated from the space 220 between the support duck 210 and the support jaw 210 by the elastic member 410. ) Generates a force in a direction opposite to the force generated in the hook 400 when the connecting strip 510 coupled to the hook 400 is slid in the downward direction.

The elastic body 410 according to the present invention may be used any elastic body that generates a restoring force in a direction opposite to the force generated in the hook 400 when the connecting strip 510 moves in the lower direction.

Therefore, when sliding the handle 500 in the downward direction, the locking ring 400 is inserted into the space 230 formed by the support jaw 220 and the support jaw 220 is coupled to the fixed rod 100 When the handle 500 is prevented from being rotated and the handle 500 is released, the elastic body 410 is separated from the space 230 formed by the support jaw 220 and the support jaw 220. The main body 300 can be rotated.

As described above, the angle adjuster 200 according to the present invention may be formed in any form in which the support part 220 is spaced apart from each other, but may be formed of a ratchet gear.

Referring to FIG. 3 which is a perspective view of a movable bus handle according to another embodiment of the present invention and FIG. 4 which is a sectional view of the movable bus handle shown in FIG. 3, another embodiment of the present invention will be described in detail as follows. .

In the movable bus handle according to another embodiment of the present invention, an opening 340 is formed on a lower surface of the main body 300 rotatably coupled to the fixed rod 100, and the main body 300 through the opening 340. The link housing 600 is slidably disposed inside the crank, and the handle 500 is slidably disposed in the link housing 600.

Fixing rod 100 and the angle adjusting unit 200 of the present embodiment is the same as the above-described embodiment will be described with respect to the main body 300, the link housing 600 and the handle 500, which is a different configuration.

In the main body 300 according to another embodiment of the present invention, as shown in FIGS. 3 and 4, an opening 340 is formed on a lower surface thereof, and the opening 340 slides up and down inside the main body 300. A link housing 600 that is possibly arranged is disposed.

As shown in FIG. 2, a long hole 610 is formed at a lower side of the link housing 600, and a handle 500 is slidably disposed along the long hole 610 in the long hole 610.

In the main body 300 and the link housing 600 according to another embodiment of the present invention, through holes 350 and 630a are formed at corresponding positions, and through holes 350 and 630a are formed on the outer surface of the main body 300. It is preferable that a push lock button 360 having an operation pin 361 inserted into the chuck to prevent sliding of the link housing 600 is disposed.

The through hole 350 formed in the main body 300 and the through hole 620 formed in the link housing 600 are inserted into the operation pin 361 of the push lock button 360, and the main body 300 and When the operation pin 361 is inserted into the link housing 600, the link housing 600 slidably disposed in the main body 300 does not move downward.

The through hole 630a formed in the link housing 600 may be formed at any position as long as the operation pin 361 can be inserted therein. The through hole 630a is formed adjacent to the upper portion of the handle 500 as shown in FIG. When the housing 600 is slid and moved upwards, the through hole 350 of the main body 300 and the through hole 630a of the link housing 600 may be formed to communicate with each other.

Push lock button 360 according to the present invention is a known configuration to move the operation pin 361 according to the number of times the button is pressed will be omitted description.

In the connection strip 520 between the hook 400 and the handle 500 according to another embodiment of the present invention, the link housing 600 is slid downward to the main body 300 or slides into the main body 300. In this case, the release locking unit 520 may be disposed to be stretchable.

When the release locking unit 520 pulls the connection strip 510 slowly, by releasing the connection strip 510 wound around the release rolling unit 520, and when pulling the connection strip 510, the connection strip 510 is fixed. Known technology that can be seen in the seat belt of the vehicle, etc. Hereinafter, a description of the specific configuration will be omitted.

In the link housing 600 according to another embodiment of the present invention, as shown in FIG. 2, the elastic body 622 for pressing the ball 621 and the ball 621 inserted into the through hole 350 of the main body 300. It is preferable that the link housing support part 620 having a) is disposed.

The housing support 620 having the ball 621 and the elastic body 622 presses the inner surface of the main body 300 to prevent the link housing 600 from sliding smoothly and the ball of the link housing support 620. When 621 is inserted into the through hole 350 of the main body 300, it serves to fix the link housing 600.

Referring to FIG. 5, which is a cross-sectional view of a movable bus handle according to another embodiment of the present invention, the link housing 600 according to another embodiment of the present invention includes a first link housing 600a and a second link housing. 600b.

An opening 610a is formed at a lower surface of the first link housing 600a to be slidably inserted into the main body 300.

The second link housing 600b is slidably disposed inside the first link housing 600a through the opening 610a of the first link housing 600a. A long hole 610b is formed at a side surface of the second link housing 600b such that the handle 500 is slidably disposed.

In addition, through holes 350 and 630a are formed in the first link housing 600a and the main body 300 so that the operation pin 361 of the push lock button 360 described above can be inserted therein.

Therefore, the first link housing 600a and the second link housing 600b may slide in accordance with the position of the operation pin 361 of the push lock button 360.

In addition, a housing support 620 having a ball 621 and an elastic body 622 may be disposed on the outer surfaces of the first link housing 600a and the second link housing 600b, and the first link housing 600a may be disposed. When the second link housing 600b is slid downward in the lower portion of the lower portion, a locking step for simultaneously sliding the first link housing 600a in contact with the ball 621 of the second link housing 600b. 620a is formed.

In addition, the connection strip 520 between the hook 400 and the handle 500 is provided with a release locking portion 520 as described above.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

100: fixed rod 200: angle adjustment unit
210: support jaw 300: main body
310: coupling ring 330: shaft coupling member
360: push lock button 361: operation pin
400: hook 500: handle
510: connection strip 520: release locking
600: link housing 600a: first link housing
620a: locking jaw 600b: second link housing
620: link housing support 621: ball
410, 622: elastomer 340, 610a: opening
350, 620b, 630a: Through hole 320, 610, 610b: Long hole

Claims

In the bus handle disposed on the fixed rod 100 of the bus,
An angle adjusting unit 200 disposed on the fixing rod 100 and having a support jaw 210 spaced apart from each other;
A main body part 300 rotatably coupled to the fixing rod 100;
A hook 400 which is rotatably coupled to the main body 300 so as to be inserted or detached between the support jaw 210 and controls the rotation of the main body 300 relative to the fixing rod 100; And
Movable bus handle, characterized in that it comprises a handle (500) coupled to the body portion (300).

The method of claim 1,
The handle 500 is slidably coupled to the main body 300,
One side of the hook ring 400 is connected to the handle 500, when the handle 500 is slid in the downward direction, the hook ring 400 is inserted between the support jaw 210 and the main body portion Hold the 300,
An elastic body 410 is disposed between the other side of the hook 400 and the main body 300 to separate the hook 400 between the support jaw 210 and the handle 500 upward. Movable bus handle, characterized in that for rotating the main body portion 300 by sliding.

The method of claim 1,
The angle adjusting unit 200 is a movable bus handle, characterized in that the ratchet gear.

The method of claim 1,
The main body 300 has a lower surface opening,
The link housing 600 is slidably disposed inside the opened main body 300, and the handle 500 is slidably disposed at the link housing 600.
When the handle 500 is connected to the hook 400 to slide the handle 500 in the downward direction, the hook 400 is inserted between the support jaw 210 and the main body 300. Fix the
An elastic body 410 is disposed between the other side of the hook 400 and the main body 300 to separate the hook 400 between the support jaw 210 and the handle 500 upward. Movable bus handle, characterized in that for rotating the main body portion 300 by sliding.

The method of claim 4, wherein
Through holes 350 and 630a are formed in the main body 300 and the link housing 600, and the link housing 600 is inserted into the through holes 350 and 630a in the outer surface of the main body 300. Movable bus handle, characterized in that the push lock button 360 is provided with an operating pin (361) to prevent the sliding of.

The method of claim 5,
A movable bus handle, characterized in that the link housing 600 is provided with a link housing support 620 having a ball 621 inserted into the through hole 350 and an elastic body 622 for pressing the ball. .

The method of claim 5,
The link housing 600 is slidably inserted into the main body 300 and is slidably inserted into the first link housing 600a and the lower surface of the first link housing 600a. The handle 500 is made of a second link housing 600b slidably arranged,
In the lower end of the first link housing 600a, when the second link housing 600b slides downward, the engaging jaw 620a in contact with the ball 621 of the second link housing 600b. A movable bus handle, characterized in that is formed.

The method of claim 5,
The connection strip 520 is a movable bus handle, characterized in that the release locking portion 520 is provided so that the connection strip 520 can be stretched.