KR200357880Y1 - a handle for the roll-ing stock - Google Patents

Abstract

The present invention relates to a handle for a vehicle such as a bus, a railway vehicle.

In particular, it is a connection structure of the upper and lower cover of the aluminum material made of a clamp connected to the iron rod and the first unit connected to the lower cover and the second unit connected to the handle and the first and second unit is connected between the connection It is connected to the connecting means and the second unit, and consists of a configuration including a ring-shaped portion formed of a hollow aluminum material.

Accordingly, there is no flammability in the fire to minimize human injury, and to prevent injuries caused by the shaking of the vehicle due to the light weight, to prevent the heterogeneity as well as to release the acupressure effect and far infrared rays.

Description

Car standing handle {a handle for the roll-ing stock}

The present invention relates to a vehicle handle, and more particularly, to a vehicle handle that can be used by standing passengers by hanging on the iron bar of the vehicle ceiling such as bus or subway.

A generally known vehicle handle comprises a band-shaped connecting band fixed to an iron rod and a ring-shaped portion connected to a lower end of the connecting band so that a passenger can hold it by hand, and the connecting band is a synthetic resin wound around the iron rod and the ring-shaped portion of the vehicle. After turning, the both ends are connected with metal pieces so that the ring-shaped part is suspended with the steel bar at a certain interval.

However, such a conventional vehicle handle is unstable because the connection band is not rotated smoothly when the body position or direction of the body is changed by the passenger holding the ring portion, and the handle is unstable at this time. Doing so may cause physical injury.

In addition, friction noise is generated between the connection band and the iron bar, giving passengers an emotional anxiety, not only poor appearance, but also dust, etc., easily caught in the gap of the connection band.

The handle for a vehicle for solving such a problem is disclosed in Utility Model Registration No. 185355, the configuration of which is shown in Figure 1, semi-circular grooves (111, 121) on the surface facing each other to be fixed to the outer peripheral surface of the iron bar (B) A pair of clamps 110 and 120 formed are installed, and a ring-shaped portion 200 is formed in an annular shape so that a passenger can hold it, and the ring-shaped portion 200 and the clamp 120 are connected by connecting means 300 connected thereto.

In addition, at the center of the clamp 120 to form a first through-hole 122 in the vertical direction and at the same time to form a first catching jaw 123 on the inner peripheral surface of the first through-hole 122, the ring-shaped portion The second through hole 201 is formed in the vertical direction in the upper center of the 200, and the second catching jaw 202 is formed on the inner circumferential surface of the second through hole 201.

The connecting means 300 includes a chain 310 having a predetermined length and an articulated joint 320 having a predetermined length, so that both ends of the chain 310 are connected to the first catching jaw 123 of the lower clamp 120. ) And the second engaging jaw 202 of the ring-shaped portion 200 are rotatably connected to the washer (W) and the pin (P), respectively, and the articulated joint (320) so that the chain (310) is embedded therein. Insert both ends of the first through hole 122 of the lower clamp 120 and the second through hole 201 of the ring-shaped portion 200.

In addition, while being positioned between the chain 310 and the articulated joint 320, the upper end thereof is supported by a lower side of the first catching jaw 123, and the lower end of the upper joint of the articulated joint 320 is the step of the first step. Coil spring 400 is installed so as to be touched.

However, the handle of the vehicle as described above, the handle and the articulated joints are made of plastic material, so as to be highly flammable in the event of fire, and toxic gases are released, which may cause human injury. It can be damaged or collide with the user's forehead, causing injury, noise from the lifting and moving of the chain is generated, the articulated joint is easily torn and damaged the aesthetics, and the chain connected to the ring-shaped part is not firmly coupled. As a result, there is a disadvantage in that the bonding is deteriorated, as well as requiring a separate cap when the bonding is completed.

The present invention has been devised in view of the above point, and the object of the present invention is to prevent inflammability during fire, to minimize human injury, to prevent injuries due to shaking of the vehicle due to light weight, and to prevent heterogeneity. Of course, the effect of acupressure and far-infrared rays are emitted, to prevent noise due to the flow of the chain, to securely bond the handle and the chain, and to improve the bondability by preventing the handle from being separated from the chain. It is to provide a handle for a vehicle to prevent the appearance of a beautiful appearance.

1 is a perspective view showing a conventional vehicle handle.

Figure 2 is an exploded view showing a handle for a vehicle according to the present invention.

3 is a cross-sectional view showing a handle for a vehicle according to the present invention.

Figure 4a is a perspective view showing a chain bracket of a vehicle handle according to the present invention.

Figure 4b is a sectional view of the main portion showing a handle for a vehicle according to the present invention.

* Description of the symbols for the main parts of the drawings *

10 ... clamp 15 ... bolt

20 Ring part 23 Body

25.Support hole 35.Connector

40 ... Spring

The present invention to achieve the above object, the present invention is a connection structure of the upper cover, the lower cover is made of a clamp connected to the support rod; and the first unit connected to the lower clamp and the second unit connected to the handle and the first It provides a handle for a vehicle comprising a ring connecting portion formed as a connector for connecting between two units; and a ring-shaped portion connected to the second unit, the hollow aluminum material.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 2 to 4 of the vehicle handle of the present invention is made of a clamp 10, the handle connecting means 30 and the ring-shaped portion (20).

The clamp 10 is formed as a pair of aluminum cover covers 11 and 13 in which semicircular grooves 11a and 13a are formed so as to correspond to the outer circumferential surface of the bar B. Bolt grooves 15a to which the bolts 15 are fixed are formed, respectively, and recesses 11b and 13b are formed on both sides of the semicircular groove, respectively.

In addition, the cover 13 is formed with a through hole (13c) extending from the semi-circular groove (13a) is formed with the locking step (13c-1) integrally on one side of the inner diameter.

The ring-shaped portion 20 has a support hole 25 extending from the hollow portion 21 in an upper portion of the upper portion of the ring-shaped body 23 in which the hollow portion 21 is formed of aluminum, and the support is formed thereon. The support jaw 25a is formed inside the hole 25.

The ceramic coating layer 23a is integrally stacked on the outer side of the body 23, and the uneven portion 23b is integrally formed on the inner side of the body 23.

The connecting means 30 connecting the clamp 10 and the ring portion 20 includes a first unit 31 connected to the lower cover 13 and a second unit 33 connected to the ring portion 20. And a connector 35 connecting the first and second units.

The first unit 31 is formed as a first connecting pin 31a and a washer 31b.

In addition, the second unit 33, the locking jaw (33a-1) symmetrical to the support chuck (25a) and the chain bracket (33a) having a recess 33a-2 on the upper and lower sides and the second connecting pin ( 33b).

Subsequently, the connector 35 is composed of a chain 35a supported by the first and second connection pins, a tube 35b and a coil spring 35c which are in close contact with the outside thereof.

Reference numeral 40 is a spring, reference numeral 41 is a support hole formed in the hollow portion so that the other end of the spring is supported, reference numeral 25a-1 is a fixing groove formed on the inside of the support jaw, 33a-3 is a chain The recess is formed in the lower portion of the bracket.

Referring to the operation of the present invention made of the configuration as described above are as follows.

As shown in Figs. 2 to 4, a pair of covers 11 and 13 having semicircular grooves 11a and 13a formed on mutually opposing surfaces so as to be fixed to the outer circumferential surface of the iron rod B are joined as bolts 15. When the clamp 10 is fixed to one side of the iron bar (B).

In addition, the ring-shaped portion 200 is located at a position downward from the steel rod B by a predetermined distance through the connecting means 30 so that the passengers can easily catch it.

In addition, the ring-shaped portion 200 is formed of an annular and aluminum body 23 so as to be easily grasped, and the ceramic coating layer 23a is integrally formed on the outside to suppress the generation of toxic gases in case of fire. It is possible to emit far-infrared rays by ceramics, which can help health.

In addition, the concave-convex portion 23b may be integrally formed inside the body 23 to bring acupressure effect.

In addition, the connecting means 30, the first unit 31 connected to the lower cover 13 of the clamp 10 and the second unit 33 and the ring-shaped portion 20 to be freely flow while connected to the lower portion It consists of a connector (35) for connecting the second unit 33 to the) to fix the ring-shaped portion at a predetermined position of the clamp.

In addition, the second unit 33 is easily connected and separated from the ring-shaped portion 20, so that repair and the like are easily performed, and separate parts for finishing are not required.

And, the second unit 33, the support jaw (25a) formed in the ring-shaped portion 20 engaging jaw (33a-1) protruding on both sides of the upper portion in the state that the chain (35a) is connected to one end thereof Rotating after inserting the inside of the locking jaw (33a-1) is caught in the fixing hole (25a-1) is prevented from being separated.

At this time, a spring 40 is positioned between one end of the chain bracket 33a and the support hole 25 formed in the ring-shaped portion 20 so that the chain bracket 33a connected to the chain bracket 33a when the chain is rotated is supported by the support jaw 25a. ) To prevent them from escaping.

In addition, the connector 35 is made of a chain 35 and a tube 35b and a coil spring 35c which are covered on the outside thereof, so that the connector 35 can be easily moved and restored, and noise of the flow is minimized. .

As described above, the chain bracket 33a connected to the support hole 25 of the ring-shaped portion 20 by using the elasticity of the spring 40 is separated from the ring-shaped portion 20 when the clamp 10 and the ring are rotated. The overall coupling and disconnection of the mold 20 and the connecting means 30 can be easily performed. The clamp 10 and the ring 20 made of aluminum suppress the generation of toxic gases in case of fire and the coating layer 23a. ), The acupressure effect and far infrared radiation effect can be obtained.

According to the present invention as described above, since the passenger can hold the ring safely and conveniently at a convenient angle and position to prevent the phenomenon of missing the handle when the vehicle suddenly stopped or started quickly.

In addition, when the vehicle is suddenly stopped, suddenly started or externally applied, the ring-shaped part is severely shaken in the iron bar, and the metallic sound is prevented from being generated by the buffering action.

In addition, it minimizes human injury by preventing flammability in case of fire, prevents injuries caused by vehicle shaking due to light weight, prevents heterogeneity, releases acupressure effect and far infrared rays, and prevents noise due to the flow of chain. In addition, the handle and the chain is firmly coupled, as well as preventing the handle separation from the chain, thereby improving the bondability.

Claims (4)

A pair of covers 11 and 13 having semicircular grooves 11a and 13a formed to correspond to the outer circumferential surface of the bar B are fixed by bolts 15, and the cover 13 is formed in the semicircular groove 13a. A clamp 10 having an extended through hole 13c formed therein and having a locking jaw 13c-1 integrally formed at one side thereof; A support hole 25 extending from the hollow portion 21 is formed inside the ring-shaped body 23 formed of an aluminum material and the hollow portion 21 is formed therein, and inside the support hole 25. A ring-shaped portion 20 in which the support jaw 25a is formed; And, The first unit 31 and the locking jaw 33a-1 connected to the locking jaw 13c-1 of the cover 13 as the first connecting pin 31a and the washer 31b and the recess 33a on the upper portion. -2) between the second unit 33 and the first and second units, which are composed of a chain bracket 33a and a second connecting pin 33b, connected to the support jaw 25a of the ring-shaped portion 20; It comprises a connecting means for connecting, the connecting means is a chain (35a) and the coil spring (35c) which is in close contact with the chain (35a) respectively supported by the first and second connection pins (31a, 33b) Car handle, characterized in that made. The vehicle handle of claim 1, wherein the body (23) is integrally stacked with a ceramic coating layer (23a) on an outer side thereof, and an uneven portion (23b) is integrally formed on an inner side thereof. The handle for a vehicle according to claim 1, wherein the support jaw (25a) symmetrically formed inside the support hole (25) has a fixed groove (25a-1) formed integrally on a bottom thereof. According to claim 1, wherein the support hole 41 is further formed in the hollow portion 21 and corresponding to the support hole 41 groove (33a) in the lower portion of the chain bracket 33a to support the spring 40 -2) is a vehicle handle, characterized in that is further formed.