KR200285531Y1 - Safety guard with disused tire - Google Patents

Abstract

The present invention relates to a safety guard using a waste tire, more specifically, the guide groove 62 is formed in the longitudinal direction in the center of the upper surface, a plurality of long bolts 64 are arranged at equal intervals on the ground A rail member 6 installed in plurality;

A guide member 3 having a plurality of rolling members 5 having a bearing 56 attached to a side of the vertical band 34, the cross-section having an approximate 'I' shape and having a predetermined length;

A plurality of waste tire stages 20 having a plurality of vertical supports 7 formed in a predetermined length on an upper surface of the rectangular support plate 22 and stitched and stacked with a plurality of waste tires 202;

A fixed cover (4) having a substantially 'c' shape in cross section and a plate body having a plurality of fitting portions (44) protruding from the outer surface thereof and being covered with an outer side of the waste tire end (20);

A shock absorbing member 2 configured to be fixed to an upper surface of the guide member 3; After arranging and installing the rail member 6 in a large number, the cover cover 9 is covered on the outside thereof, while the rear wall of the rail member 6 has a protective wall 100 installed therein. As the guard absorbs the shock and decelerates it, it is pushed back and finally braked, so that even if a vehicle traveling at high speed collides at the crossroads of the road, the impact can be greatly alleviated to minimize the damage of the vehicle. Can be guaranteed.

Description

Safety guard with waste tires {Safety guard with disused tire}

The present invention relates to a safety protection system using waste tires, and more particularly, it is installed at a crossroad of a road to minimize the damage of the vehicle in the event of a collision accident and to use the safety tires to ensure the safety of occupants. It's about the great.

In general, waste tires of automobiles are very difficult to be disposed of, and various efficient utilization methods have emerged, and one of them is used for a safety guard to ensure the safety of occupants without being damaged in a vehicle crash.

This type of conventional safety guard has been filed in various forms.

For example, in the Korean Utility Model Registration No. 20-0175505 filed by the applicant, 'safety protection system using waste tires' is posted.

In other words, the technical configuration of the 'tired waste tires laminated waste tires are connected to each other, and then inserted into the hollow portion of the waste tire | In the safety guard using a conventional waste tire for placing a filler in the hollow portion of the waste tire end and the impact absorbing material in the indentation portion of the waste tire end is connected;

It is a safety guard using a waste tire, characterized in that the support plate across the protective cover is opened between the lower connecting plate and the end of the waste tire bolted to the bottom surface through the protective cover.

However, such a conventional safety guard is usually installed on the curb of the road, and the vehicle has a solid durability that does not dismantle and break down when the vehicle is traveling at low speed due to the curve, and can alleviate the shock to ensure the safety of the vehicle and the occupant. It is true that there are advantages, but when these safety guards were installed at the crossroads of the road, there was a problem that they do not function properly.

That is, when a vehicle that has been going straight at a high speed at a crossroad of a road collides for reasons such as inexperience of driving, the vehicle may not absorb the shock properly, resulting in damage to the vehicle and serious injury of the driver.

In addition, the safety guards were pushed away due to heavy impacts or in other cases, they flew to other places.

The present invention has been devised to solve all the problems of the prior art as described above, by aligning a number of waste tire stages to form a predetermined length to maximize the buffer function of the safety guard, and separate reduction means at the bottom When the vehicle crash, the safety guard absorbs the shock and at the same time slows down the vehicle while decelerating and finally brakes the vehicle. It is an object of the present invention to provide a safety guard using waste tires that can be minimized and, in particular, to ensure the safety of occupants.

1 is an exploded perspective view of a partial incision of the safety guard using the waste tire according to the present invention

Figure 2 is an enlarged cross-sectional view of the main part of the embodiment of the safety guard using the waste tire according to the present invention

Figure 3 is a side view of an embodiment of the safety guard using the waste tire according to the present invention

Figure 4 is a cross-sectional view showing another embodiment of the safety guard using the waste tire according to the present invention

5 is a perspective view showing a state of use of the safety guard using the waste tire according to the present invention

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

2: buffer member 20: waste tire end

202: waste tire 3: guide member

32: through hole 34: vertical cross section

4: fixing cover 42: fitting hole

44: fitting part 440: hollow part

5: rolling member 52: body

54: nut 56: bearing

6: rail member 62: guide groove

64: long bolt 7: vertical support

72: computer bolt 74: protruding jaw

8: fixing piece 82: fitting groove

84: fitting hole 9: cover cover

100: firewall 102: vertical support

104: support 110: side bar

120: flat bar

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

1 is an exploded perspective view showing a partial cutaway of the safety guard using the waste tire according to the present invention, Figure 2 is an enlarged cross-sectional view of the main portion of the embodiment of the safety guard using the waste tire according to the present invention, Figure 3 Is a side view of an embodiment of the safety guard using the waste tire according to the present invention, Figure 4 is a cross-sectional view showing another embodiment of the safety guard using the waste tire according to the present invention, Figure 5 using the waste tire according to the present invention A perspective view showing the state of use of the safety guard.

In order to achieve the above object, the safety guard (A) using the waste tire according to the present invention has a guide groove (62) formed in the longitudinal direction at the center of the upper surface, and a plurality of long bolts (64) at equal intervals on the side. A rail member 6 arranged in plural on the ground;

A guide member 3 having a plurality of rolling members 5 having a bearing 56 attached to a side of the vertical band 34, the cross-section having an approximate 'I' shape and having a predetermined length;

A plurality of waste tire stages 20 having a plurality of vertical supports 7 formed in a predetermined length on an upper surface of the rectangular support plate 22 and stitched and stacked with a plurality of waste tires 202;

A fixed cover (4) having a substantially 'c' shape in cross section and a plate body having a plurality of fitting portions (44) protruding from the outer surface thereof and being covered with an outer side of the waste tire end (20);

A shock absorbing member 2 configured to be fixed to an upper surface of the guide member 3; After arranging and installing the rail member 6 in a large number, the cover cover 9 is covered on the outside thereof, while the rear wall of the rail member 6 is provided with a protective wall 100.

This will be described in more detail as follows.

As shown in Figure 1 and 2, the rail member 6 has a hollow portion therein, the guide groove 62 is formed in the longitudinal direction in the center of the upper surface having a predetermined length, a plurality of through holes 63 ) Is formed at equal intervals, the inclined surface is formed in the front end portion and the protective cover 65 is installed.

At this time, the through hole 63 is formed in a plurality of rows as shown in the drawing, but the upper row and the lower row is preferably formed to be staggered, not formed on the same vertical line, the long hole 64 of the predetermined length in the through hole (63) Is fitted to penetrate the other through-hole 63.

That is, the long bolt 64 is sequentially cut by the impact force while the guide member 3 is pushed backward by the vehicle collision. In this process, the resistance of the long bolt 64 is generated and thereby the impact force is attenuated. It can be done. Further, by installing the long bolts 64 alternately at predetermined intervals, the braking effect can be obtained several times at minute intervals.

In the embodiment of the present invention, the long bolts 64 are installed in two rows, but the installation numbers and shapes are not limited thereto.

The guide member 3 is a flat plate having a predetermined length while the horizontal plate is formed at the upper and lower ends of the vertical rib 34 of a predetermined size to form an approximately 'I' shape, the side of the vertical rib 34 A plurality of through holes 63 are formed at regular intervals so that the rolling member 5 is coupled to the through holes 63.

The rolling member 5 has a plurality of bearings 56 fitted in a bolt-shaped body 52 of a predetermined length, and the nut 54 is fastened to an end thereof. The rolling member 5 is fitted into the through hole 63. The bearing 56 is installed so as to be located on both sides of the vertical choke 34, respectively.

That is, the rolling member 5 supports the guide member 3 in the guide groove 62 of the rail member 6 and at the same time smoothly performs the rolling motion, so that the rolling member 5 is smoothly rearward by the impact generated during the collision of the vehicle. The guide member 3 is lifted by an excessive impact force so as to prevent the closed end from being separated out of the guide groove 62.

On the other hand, the shock absorbing member 2 is installed on the upper end of the guide member 3, and consists of a waste tire end 20 stacked with a plurality of waste tires 202 and a fixing cover 4 covering the same. A plurality of shock absorbing members (2) are installed on the upper surface of the rail member (6), and a plurality of side bars (110) are installed on the side of each of the fixing cover (4) so that the plurality of shock absorbing members (2) The cover cover 9 is finished for each shock absorbing member 2 to be connected.

To explain this in more detail;

The waste tire end 20 is provided with a plurality of vertical supports 7 formed in a predetermined length on the upper surface of the rectangular support plate 22, and a plurality of fixing tires 8 by stacking a plurality of waste tires 202 from the top thereof. ) Is fixed.

The vertical support 7 is formed to have a wider width toward the lower end portion is formed in a substantially right triangle, the protruding jaw 74 is formed at one end thereof.

The fixing piece 8 is a piece having a predetermined length, the fitting groove 82 is formed on both sides so that the protruding jaw 74 is fitted, the predetermined fitting hole 84 is formed on one side thereof.

In the embodiment of the present invention, each time the two stacked tires are stacked in order to reinforce the binding force of the waste tire stage 20 is installed on the upper portion of the threaded thread (72) inserted into the fitting hole (84) The nut was fastened to fix it.

The fixing cover 4 is a plate member whose cross section is bent in a substantially 'c' shape, and a plurality of fitting portions 44 having hollow parts 440 are protruded on the inner side of the vertical surface, and the waste tire ends Covered to the outside of 20, it is installed.

At this time, the lower plate 48 of the fixing cover 4 is installed on the upper end of the guide member 3, to wrap the waste tire end 20 to the inner side of the vertical surface, a predetermined on one side of the upper plate 46 After forming the fitting hole 84, the upper end of the threaded bolt 72 is fitted to the fitting hole 84 to fasten and secure the nut (54).

In addition, the support plate 22 is installed on the upper surface of the lower plate 48 of the fixing cover 4, and the vertical support 7 and the waste tire end 20 are installed thereon.

The important point in the embodiment of the present invention is that the vertical width of the support plate 22 is formed to gradually decrease toward the rear so that a plurality of cushioning members (2) close to the rear end by the impact applied to the front during an actual vehicle crash accident When the plurality of support plates 22 are bumped together so as not to be separated to the outside due to lack of space.

That is, in view of the shrinkage length of the waste tire 202, in the embodiment of the present invention, the support plate 22 of the buffer member 2 at the foremost end has a vertical width of about 900 mm, and the buffer member 2 at the rear end. The vertical width of the support plate was about 300mm, and the plurality of support plates 22 installed in the middle thereof were formed to decrease by a predetermined length from the front end to the rear end.

On the other hand, the fitting portion 44 of the fixing cover 4 has a hollow portion 440 on the inside and is formed with a plurality of side bars 110 formed to a predetermined length, a predetermined flat iron inside the side bar 110 Bar 120 is inserted.

At this time, the side bar 110 is formed in a predetermined length with a cross-section of the 'c' shape, the rear end is fixed to the vertical support 102 of the rearmost firewall 100, the front end is the rail member ( By forming the length that can come up to about 1/3 point from the rear end to the front end of the 6) to form a length that is reduced to the minimum as the shock absorbing member (2) is pushed to the rear by the vehicle collision side bar (110) To avoid the risk of piercing into the vehicle.

In addition, the flat bar 120 is a piece having a predetermined length is inserted into the fitting portion 44 of the fixing cover 4, the rear end is inserted into the inner hollow portion 440 of the side bar 110 and the front end portion The connection member 130 may be fastened by bolts 131 to fix the plurality of flat iron bars 120 to increase coupling force and provide rigidity that can withstand the impact applied from the side.

Therefore, when pushed backward from the shock absorbing member (2) of the front when the vehicle collision, the flat bar 120 is pushed back while being inserted into the side bar (110).

The cover cover (9) is installed on the outside of the shock-absorbing member (2) is assembled to be beautiful and to prevent the ingress of foreign matter, the cushion member at the foremost end of the safety guard (A) of the present invention It is installed from (2), so that one side of the rear cover cover 9 is connected to overlap the front cover cover 9 inside.

That is, the cover cover 9 installed at the foremost end is fixed to the upper end of the computer bolt 72, and the cover cover 9 thereafter is a cover cover of the rear to the inside of the front cover cover 9 ( By connecting one side of 9) overlapping, it is considered to be pushed backward while the cover cover 9 is folded in sequence in the event of a crash.

The security barrier 100 is installed at the rear end of the rail member 6 to support the shock absorbing members 2 pushed to the rear, erect a plurality of vertical supports 102 on the ground and fixed with anchor bolts 106 After the one end to the rear of the vertical support 102 and the other end is composed of a support 104 is fixed to the anchor bolt 106 on the ground.

Work process for implementing the present invention configured as described above is as follows.

First, the base 200 is formed by a separate concrete mortar on the ground on which the safety guard 100 is installed.

After arranging the rail members 6 on the base 200 at regular intervals, the anchor bolts 61 are fastened to the plurality of flange parts 60 and fixed to the base 200.

Thereafter, the lower plate 48 of the fixing cover 4 is inserted and inserted into the guide member 3 welded to the upper end from the front end of the rail member 6, and the upper surface of the lower plate 48 is vertically supported on the upper portion ( Weld and fix the support plate 22 provided with 7).

Thereafter, the waste tires 202 are inserted and stacked from the upper end of the vertical support 7, and the fixing pieces 8 are fastened and fixed whenever the waste tires are stacked two by one.

In an embodiment of the present invention, six waste tires are stacked to form one waste tire end.

Cover the upper plate 46 of the fixing cover 4 on the upper end of the waste tire end 20 that is stacked, and then insert the upper end of the computer bolt 72 into the fitting hole 84, and then tighten the nut 54. The assembly of the shock absorbing member 2 is completed by fixing.

Assembled buffer member (2) is arranged at equal intervals and then install a plurality of long bolts 64 on the side of the rail member (6).

Meanwhile, the side bar 110 is inserted into the side fitting portion of the fixing cover 4 of the shock absorbing member 2, and the flat bar 120 is inserted into the side bar 110.

At this time, the rear end of the plurality of side bar 110 is installed to be fixed to the vertical support 102 of the protective wall 100, the rear end of the plurality of flat iron bar 120 is fitted to the side bar 110 Shear is fastened to be connected using the connection member 130.

Thereafter, the protective wall 100 is installed at the end of the rail member 6 so as to be fixed to the ground, and the cover is disposed outside the rail member 6, the shock absorbing member 2, and the protective wall 100, which are thus assembled. The cover 9 is overlapped and installed.

On the other hand, Figure 4 is a cross-sectional view showing another embodiment of the safety guard using a waste tire according to the present invention, it is made by installing the rail member (6 ') as a single and the buffer member (2') on top of it in a row .

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

When the running vehicle collides with the front surface of the safety guard (A) of the present invention, the front end buffer member (2) is pushed backward by riding the rail member (6) by the impact force and accompanied by A plurality of installed cushioning members 2 are sequentially pushed out to absorb the impact force.

At this time, the guide member 3 installed on the rail member 6 is reversed while cutting the plurality of long bolts 64 so that the impact force is further reduced.

As a result, as the plurality of shock absorbing members 2 are pushed backward, backwards are prevented by the last protection wall 100.

Thus, the impact force applied during the vehicle collision is reduced or distributed by the elastic force and the absorbing force generated by the collision of the shock absorbing members 2 and the resistance of the long bolt 64, thereby almost offsetting the barrier wall 100. Or very slight.

Therefore, it is possible to effectively reduce the impact force applied to the vehicle in the event of a crash can ensure the safety of the driver in the vehicle, it is possible to reduce the degree of damage of the vehicle slightly.

As described above, the safety guard using the waste tire of the present invention is formed to a certain length by aligning a plurality of buffer members consisting of a plurality of waste tire stages, and cushioning a rail member with a plurality of long bolts as a deceleration means By installing in the lower part of the member, when the vehicle crash, the safety guard absorbs the shock and decelerates it and pushes it backward and finally brakes the vehicle. It is possible to minimize the breakage of, and in particular a useful effect is provided to ensure the safety of the occupants.

Claims (9)

In the normal safety guard installed at the crossroads of the road, A guide member 62 is formed in a longitudinal direction at the center of the upper surface, and a plurality of long bolts 64 are arranged on the side at equal intervals and are provided in plurality on the ground; A guide member 3 having a plurality of rolling members 5 having a bearing 56 attached to a side of the vertical band 34, the cross-section having an approximate 'I' shape and having a predetermined length; A plurality of waste tire stages 20 having a plurality of vertical supports 7 formed in a predetermined length on an upper surface of the rectangular support plate 22 and stitched and stacked with a plurality of waste tires 202; A fixed cover (4) having a substantially 'c' shape in cross section and a plate body having a plurality of fitting portions (44) protruding from the outer surface thereof and being covered with an outer side of the waste tire end (20); A shock absorbing member 2 configured to be fixed to an upper surface of the guide member 3; Arranged and installed in a plurality in the rail member 6, a plurality of side bars 110 and the flat iron bar 120 is installed on the outer surface of the fixing cover 4 and then cover the cover 9 on the outside On the other hand, the rear end of the rail member (6) is a safety guard using a waste tire, characterized in that the protective wall 100 is installed. According to claim 1, The rail member 6 has a hollow portion 440 therein, the guide groove 62 is formed in the longitudinal direction in the center of the upper surface having a predetermined length, a plurality of through holes 63 on the side It is formed at equal intervals, safety guards using waste tires, characterized in that the front end portion is formed inclined surface and fitted with a protective cover (65). The safety guard as claimed in claim 2, wherein the through-holes 63 are formed in a plurality of rows, but the upper row and the lower row are not formed on the same vertical line but staggered. According to claim 1, The guide member 3 is a flat plate having a predetermined length while the horizontal plate is formed on the top and bottom of the vertical cross section 34 of a predetermined size to form an approximately 'I' shape, the vertical cross section The side of the (34) is a safety guard using a waste tire, characterized in that the plurality of through-holes 63 are formed at a predetermined interval. The rolling member (5) is formed by fitting a plurality of bearings (56) into a bolt-shaped body (52) of a predetermined length, and fastening a nut (54) at an end thereof. The safety guard using the waste tire, characterized in that is installed to be inserted into the ball (63) so that the bearing 56 is connected to both sides of the vertical barbed (34). According to claim 1, wherein the vertical support (7) is formed in a substantially right triangle form a wider width toward the lower end, characterized in that the protruding jaw 74 is formed integrally in the vertical direction at one end thereof. Safety guard using waste tires. According to claim 1, wherein the fixing piece (8) is a piece having a predetermined length is formed in the plurality of fitting grooves (82) for fitting the projection jaw (74) of the vertical support (7) on both sides. Safety guard using a waste tire, characterized in that formed a plurality of predetermined insertion hole (84). The method of claim 1, wherein the fixing cover 4 is a plate that is bent in a substantially 'C' cross-section, a plurality of fitting portions 44 having a hollow portion 440 on the inner side of the vertical surface is formed to protrude Safety guard using waste tires, characterized in that made. According to claim 1, wherein the cover cover (9) is installed from the front end of the cushioning member (2) so that one side of the rear cover cover (9) overlaps the inner cover cover (9) Safety guard using waste tires characterized in that.