KR100432078B1 - Apparatus for ascending and descending a bulletproof glass of bulletproof car - Google Patents

Abstract

The present invention relates to a bulletproof glass lifting device of a bulletproof vehicle, which can raise and lower the bulletproof glass up and down to provide a more comfortable riding comfort to the occupant, especially bulletproof glass having a large load and thickness using a small capacity motor It is possible to raise and lower the cost easily.

The present invention provides a bulletproof glass (1) which is installed on the rear door (3) to be slidable up and down; A grip 100 provided inside the door 3 corresponding to the lower surface of the bulletproof glass 1 to support a lower end of the bulletproof glass 1; The regulator 200 is provided on the lower inner side of the rear door 3 to lift the grip 100 supported by the bulletproof glass 1 up and down.

Description

Bulletproof glass lifting device of bulletproof car {APPARATUS FOR ASCENDING AND DESCENDING A BULLETPROOF GLASS OF BULLETPROOF CAR}

The present invention relates to a bulletproof glass lifting device of a bulletproof vehicle.

In general, a bulletproof glass has a thickness of 25 mm or more and a bulletproof glass having a weight of 25 kg or more, unlike a door glass of a general vehicle.

Such a bulletproof glass is generally employed on the rear door side, and take the structure of coupling the bulletproof glass 1 to the rail (rail) 2, as shown in Figures 1 and 4, and fixed to the inside of the door (3) have.

That is, the structure which fixes the bullet-proof glass 1 without lifting up is taken.

However, in such a bulletproof vehicle, there is no regulator for raising and lowering the bulletproof glass 1 up and down, so that a passenger may feel very stuffy and thus may not provide a comfortable riding comfort.

On the other hand, in using the existing regulator to solve this problem, the bullet-proof glass 1 itself has a very large load and its thickness is also very thick, it is impossible to use.

The present invention was created in order to solve such a conventional problem, it is possible to elevate the bullet-proof glass up and down to provide a more comfortable riding comfort to the occupant, in particular using a large capacity of the motor with a large load and thickness It is an object of the present invention to provide a bulletproof glass lifting device for a bulletproof vehicle capable of easily lifting and lowering the bulletproof glass having.

In order to achieve the above object, the present invention, bulletproof glass is installed to be slidable up and down on the rear door; A grip provided inside the door corresponding to the bottom surface of the bulletproof glass to support a lower end of the bulletproof glass; A regulator provided in the lower inner side of the rear door to lift the grip supported by the bullet-proof glass up and down, wherein the regulator is fixed to the lower end of the grip, the upper groove is formed along the left and right directions A lower rail installed side by side on the lower part of the upper rail and having guide grooves formed along left and right directions; and installed to cross each other between the upper rail and the lower rail, and an intersection can be pivoted on the door inner panel. First and second arms hinged to each other and slidably installed at upper and lower ends of the upper and lower rails in the guide grooves of the upper and lower rails; Upper and lower guiders with racks formed on the upper and lower sides; Installed between the upper and lower guiders, the upper and lower guiders are rotated and driven by a motor. Characterized in that consists of; which rim pinion.

1 is a perspective view of a general bulletproof vehicle.

Figure 2 is a block diagram showing a bulletproof glass lifting apparatus according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a cross-sectional view showing a conventional bulletproof glass combined state.

<Description of Signs of Major Parts of Drawings>

1: Bulletproof glass 3: (rear) door

100: grip 110: holder

200: regulator 210,220: upper and lower rail

211,221: guide groove 230,240: 1st, 2nd arm

231,241 roller 250,260 guider

251,261: rack 270: pinion

300: spring P: hinge pin

Referring to FIG. 1 and as shown in FIGS. 2 and 3, the present invention is roughly divided into a bulletproof glass 1, a grip 100, and a regulator 200.

The bulletproof glass 1 is provided to be slidable up and down on the rear door 3, and is usually 25 mm or more in thickness and 25 kg or more in weight.

The grip 100 is provided inside the door 3 corresponding to the lower surface of the bulletproof glass 1, and is inserted and supported by the lower surface of the bulletproof glass 1.

In this case, when the bulletproof glass 1 is inserted into the grip 100, a holder 110 formed of rubber is interposed to prevent flow and noise caused by mutual gaps.

The regulator 200, which is provided inside the lower part of the door 3, performs a function of elevating the bullet-proof glass 1 and the grip 100 supporting it up and down.

The detailed structure of the regulator 200 includes an upper rail 210, a lower rail 220, first and second arms 230 and 240, upper and lower guiders 250, 260, and pinion 270. Is done.

The upper rail 210 is fixed to the lower end of the grip 100 by welding or the like, and a guide groove 211 is formed along the left and right directions on the front surface.

The lower rail 220 is fixedly installed at the lower side of the upper rail 210 at the inner side of the door inner panel (not shown) at predetermined intervals, and the guide groove 221 is formed on the front side along the left and right directions. Is formed.

The first and second arms 230 and 240 are installed to cross each other between the upper rail 210 and the lower rail 220, and the cross points between the first and second arms 230 and 240 are formed through one hinge pin P. The hinge is rotatably coupled to the inner panel.

At this time, the upper and lower ends of the first and second arms 230 and 240 are slidably installed left and right on the corresponding upper rail 210 and guide grooves 211 and 221 of the lower rail 220.

In addition, the rollers 231 and 241 rotate to reduce friction when slidingly moved on the first and second arms 230 and 240 slidably positioned on the guide rails 211 and 221 of the upper rail 210 and the lower rail 220. Possibly combined.

The upper and lower guiders 250 and 260 are arranged to be arranged up and down side by side so as to be interlocked with the lower ends of the first and second arms 230 and 240, and the racks 251 and 261 are formed on the upper and lower inner surfaces corresponding to each other. do.

The pinion 270 is rotated in a clockwise and counterclockwise direction by a motor (not shown) located between the upper and lower guiders 250 and 260, and particularly, a rack provided on each inner surface of the upper and lower guiders 250 and 260. 251,261) is engaged with and performs the function of interlocking them.

On the other hand, it is preferable to interpose the spring 300 for elastically supporting the upper rail 210 in the upper direction between the upper rail 210 and each of both side surfaces of the lower rail 220.

This is to enable the bulletproof glass 1 to be raised and lowered by using a small capacity motor.

According to the present invention configured as described above, in lowering the ballistic glass 1, the pinion 270 is rotated clockwise through a motor.

As the pinion 270 is rotated in the clockwise direction, the racks 251 and 261 of the upper and lower guiders 250 and 260 are moved in opposite directions, and the first and second arms 230 and 240 are rotated in the direction away from each other.

Accordingly, the upper rail 210 is moved downward so that the bulletproof glass 1 to which the grip 100 is coupled is lowered.

At this time, when the bulletproof glass 1 is lowered, the spring 300 interposed between the upper rail 210 and the lower rail 220 is compressed by the weight of the bulletproof glass 1 to reduce the weight of the bulletproof glass 1. It is supported to some extent, and accordingly, even if a motor of a small capacity | capacitance is used, the ballistic glass 1 can fully be lowered.

On the other hand, in raising the bullet-proof glass 1, when the pinion 270 is rotated counterclockwise through a motor, the first and second arms are interlocked by the racks 251 and 261 of the upper and lower guiders 250 and 260. (230, 240) is rotated in a direction closer to each other, accordingly the upper rail 210 is raised, bulletproof glass 1 is raised.

At this time, since the upper rail 210 is elastically supported upward by the spring 300 when the bulletproof glass 1 is raised, the elastic force of the spring 300 and the driving force of the motor work together to prevent the bulletproof glass 1 from rising. Rises easily.

In addition, the rollers 231 and 241 are interposed when the first and second arms 230 and 240 are moved left and right along the guide grooves 211 and 221 of the upper and lower rails 210 and 220 during the lifting operation of the bulletproof glass 1 described above. Because of this, it rotates smoothly without great friction.

As described above, the present invention has the advantage of improving the riding comfort of the occupant by allowing the bulletproof glass provided on the rear door side of the bulletproof vehicle to be lifted and lowered by a regulator, in particular, having a large weight and thickness through a small capacity motor. By being able to raise and lower the bulletproof glass, there is an advantage of reducing the cost.

Claims (5)

delete delete Bulletproof glass which is installed to be slidable up and down on the rear door; A grip provided inside the door corresponding to the bottom surface of the bulletproof glass to support a lower end of the bulletproof glass; A regulator provided in the lower inner side of the rear door and configured to lift the grip supported by the bulletproof glass up and down; The regulator may include: an upper rail fixedly installed at a lower end of the grip and having guide grooves formed along left and right directions; A lower rail installed side by side under the upper rail and having guide grooves formed along left and right directions; The first and second rails are installed to cross each other between the upper rail and the lower rail, and the intersections are hinged to the door inner panel to be rotatable, and the upper and lower ends are slidably installed in the guide grooves of the upper and lower rails. Arm; Upper and lower guiders installed in parallel with each other at the lower end portions of the first and second arms, and having racks formed at upper and lower sides thereof; It is installed between the upper and lower guiders, the rotation drive by the motor, the rack of the upper and lower guiders, the pinion is engaged with; bulletproof glass lifting device of a bulletproof vehicle, characterized in that consisting of. 4. The ballistic glass lifting device of a bulletproof car according to claim 3, wherein a spring is further provided on both left and right sides of the upper rail and the lower rail. 4. The ballistic glass elevating apparatus of the bulletproof vehicle of claim 3, wherein rollers for reducing frictional force when transferring left and right are rotatably coupled to end portions of the first and second arms coupled to the guide grooves of the upper and lower rails. .