KR100836812B1 - Connecter unit of automobile sliding prevention flag - Google Patents

Abstract

A connecting strand of a nonskid member for a vehicle is provided to increase usability of the connecting strand and to simplify a connecting procedure for coupling various types of coupling members. A connecting strand(40) of a nonskid member for a vehicle comprises a plurality of coupling grooves(41a) longitudinally extending from the center of the connecting strand, a penetration hole formed at the center of the connecting strand to allow a connecting member(20a) to be inserted thereinto, and a connecting knob piece(41) formed with incised portions(41c). The connecting member is provided with a coupling bushing(42) to prevent the connecting member from being disengaged. A rubber busing(43) is fixed to the connecting member to prevent the connecting knob piece from moving along the connecting member.

Description

Connector unit of Automobile sliding prevention flag

1 is a perspective view and a state of use of a conventional anti-slip device for the vehicle,

Figure 2a to 2e is an exploded perspective view of the non-slip using the connecting rod connected to the '-' connecting means and the operation coupled with the clamp and an enlarged perspective view of the connecting rod and the operating state of the connecting rod,

3a to 3e is an exploded perspective view of the non-slip using the connecting rod connected to the chain connecting means and the operation coupled with the clamp and an enlarged perspective view of the connecting rod and the operating state of the connecting rod,

Figures 4a to 4e is an exploded perspective view of the anti-slip tool using a connecting rod connected to the ring-shaped connecting means and the operation coupled with the clamp and an enlarged perspective view of the connecting rod and the operating state of the connecting rod,

Figure 4f and 4g is an exploded and combined perspective view according to another embodiment of the hook portion of the connecting rod connected to the connecting means,

Figures 5a to 5e is an exploded perspective view of the anti-slip tool using a connecting rod connected to the belt-type connecting means and the operation coupled with the clamp and an enlarged perspective view of the connecting rod and the operating state of the connecting rod,

6 to 8 is an exploded perspective view showing an embodiment according to the first to third of the connecting node pieces constituting the connecting rod,

<Description of Symbols for Main Parts of Drawings>

10: spike 11: insertion end

11a: fixed plate 12: close contact

12a: support protrusion 20a ~ 20d: connecting means

20a ', 20c': Protective ring 21d: Connection clip

22d, 23d: Coupling hole 30: Clamp

31: body portion 31a: hook

31b: Floor piece 31c: Vertical piece

31d: body 32: support

32a: fixed pin 32b: torsion spring

33: engaging portion 33a: fixing pin

33b: latch 34: release prevention part

34a: fixed piece 34b: bolt shaft

40: connecting rod 41: connecting section

41a: Hanging groove 41b: Through hole

42: auxiliary connection 42a: locking hole

42b: Cutting part 42: Tightening bushing

43: fixed bushing

50: connecting rod 51: wire rope

52: connection section 53: hook

53a: release prevention clip 60: connecting rod

61: wire rope 62: connection section

63: hook portion 63a: hook hook

63b: Release prevention rivet shaft 63c: Bolt

63d: Nut 63e: Release prevention bolt shaft

70: connecting rod 71: wire rope

72: connection section 73: hook part

73a: Breakaway Jaw 73b: Hanging Hook

52a, 62a, 72a: engaging hole 52b, 62b, 72b: cutting part

52c, 62c, 72c: Main connecting rod 52d, 62d, 72d: Through space

52e, 62e, 72e: engaging hole 52f, 62f, 72f: cutting part

52g, 62g, 72g: Auxiliary Connector 152,162,172: Main Connector

152a, 162a, 172a: engaging holes 152b, 162b, 172b: through spaces

152c, 162c, 172c: Cutting part 252a, 262a, 272a: Hanging hole

252b, 262b, 272b: Plate-shaped main connecting rod 252c, 262c, 272c: Through space

252d, 262d, 272d: Cutting part 252e, 262e, 272e: Auxiliary connector

The present invention relates to a non-slip connector for the vehicle, in particular the rotational force and It prevents breakage of bending stress due to heavy loads and at the same time prevents loosening of slippers and prevents slippage. It is about.

In general, the non-slip device of the vehicle is a snow chain that is mounted on the tires of the car to prevent the skids when the road is frozen by snow, and the chain can be installed in areas with high accident rate due to road damage such as highways. Special types of tires, such as snow tires and spike tires, are also used to prevent slippage.

Such an anti-slip device for a vehicle uses a ladder-shaped chain by a cable or an integrated snow chain that is connected in a block form by urethane, and the integrated vehicle anti-skid device has a connection ring or a connection cable while driving. When disconnected, the fixing force of the anti-skid device for the entire vehicle is lost, and even if the entire anti-skid device for the vehicle is not lost or released from the tire, there is a problem that it is not economical.

In addition, the integrated vehicle anti-skid device is difficult to install and detach in the case of a female driver, the elderly and the disabled, can not be quickly installed in the situation of encountering a sudden snow or ice road, and also because the vehicle is mounted moving back and forth In the steep slopes, the removal and replacement work was very difficult.

In addition, the integrated vehicle anti-skid device is adapted to be appropriately mounted on the tire of a general passenger car, and in the case of a large bus or a truck for transporting passengers or cargo, the rear wheel, which is the power transmission wheel, is a double wheel (the tire reduces the burden weight per vehicle). Since the use of a double wheel to reduce the risk of puncture), the integrated vehicle anti-skid device has a problem that it is difficult to install in large vehicles adopting a double wheel.

In addition, the integrated anti-skid device for the integrated vehicle is very troublesome to install and remove the chain, and considering that the width of the double-wheel tire of the transport vehicle is relatively narrow and the diameter thereof is small, the vehicle anti-skid device manufactured for passenger cars is a truck or a bus. There was a problem in that when the mounting on the tire, such as the fixed fixing force and the adhesion force is lowered to have an effective power transmission and stopping force.

In order to solve the above problems, an anti-slip device for a vehicle is proposed, in which a plurality of chains formed on a double wheel constituting a rear wheel of a large vehicle pass through a center of a tire (wheel) and coupled to a plurality of chains, but have the following problems. .

That is, in the conventional vehicle anti-skid device is a snow chain is mounted through the wheel that is the mounting surface of the tire on the outer periphery of the tire, the snow chain is rotated together with the rotation of the tire, the tire is rotated at high speed Continuously transmitting the stopping force, the gap is not maintained, and the phenomenon occurs that is concentrated in one direction, so that the entire braking force cannot be transmitted to the double ring, and the chain is damaged or dislodged as the load is concentrated to the snow chain. .

In addition, the conventional vehicle anti-skid device has a problem that the load is concentrated when the vehicle is driven, so that the binding portions of the snow chain fixed to each of the plurality is separated and the braking force is suddenly canceled and the possibility of a large accident increases with the safety greatly reduced. .

In addition, the conventional vehicle anti-skid device has a structure for fastening a plurality of spikes directly to the abdominal ring in the absence of a means for maintaining the interval, so that the snow chains are mounted to one side while being biased to one side when traveling on uneven terrain. The entangled braking force acts in the direction of the centrifugal force due to the sharp cornering, such that the steering is steered in a direction different from the steering direction manipulated by the driver, causing an accident.

In order to solve the problems of the conventional vehicle anti-skid device has been proposed in the Republic of Korea Utility Model Registration No. 20-424423.

A typical example of such a conventional vehicle antiskid device is shown in FIGS. 1A and 1B.

The conventional vehicle anti-skid device (1) is flat on both sides of the insertion end (2a) is bent in the V-shape and the insertion end (2a) so as to be in close contact with the surface of each tire of the abdominal ring to enter the space between the two wheels. A plurality of spikes 2 composed of a close end 2b having a projection 2b 'formed in an integral shape;

A chain 3 connecting the insertion ends 2a of the plurality of spikes 2;

Length adjustment on the opposite side of the fastening hole (4b) fastened to the engaging projection (2c) of the spike (2) coupled to the other end side of the chain (3) to the rear of the ring (4a) formed to be connected to one end of the chain (3) Connecting rods 4 formed with a plurality of length adjusting mechanism (4c) for;

A hook 5c integrally formed at one end of the pair of elongated first and second support plates 5a and 5b and hooked to the chain 3 and between the other ends of the first and second support plates 5a and 5b. A long tightening end 5d arranged in the space and fastened to a hinge 5d ', and one end thereof is fastened to the inner end of the tightening end 5d by a hinge 5e', and the other end is caught. It comprises a binding sphere 5 composed of a tension holding end (5e) formed integrally bent ring.

As described above, the conventional vehicle anti-skid device (1) is inserted into the space between the two-wheel tire constituting the idle wheel, such as a large truck 'V' shaped insertion end (2a) and spikes along the outer peripheral surface of the double wheel (2) ) And by pulling the chain (3) to further enhance the adhesion to the abdominal ring.

Subsequently, the chain 3 is tightened to the engaging projection 2c of the spike 2, which is located at the end of the fastening hole 4b of the connecting table 4, which is coupled to one end of the chain 3 using the ring 4a. And pull together.

Then, the tension holding end 4f of the binding port 4 is fastened to the length adjusting opening 4b of the connecting table 4, the hook 4c is coupled to the chain 3, and then the tightening end 5d is flipped over. (4) and the binding port (4) is to be combined to maintain the pulled state.

In this way, the vehicle anti-skid device (1) fastened to the double ring is supported by the projection (2b ') of the slippery surface due to the ice or snow accumulated along the rotation of the double wheel as the vehicle moves, and quiet due to the thin thickness of the spike (2) And it can run without slipping in a state where less vibration is generated.

However, the connecting rod connecting the vehicle anti-skid device is made of a metal material of an integral shape, the spike is first pulled due to the rotation of the two wheels, the chain is pulled, due to the sudden tension or vibration generated during the progress of the vehicle There was a problem that the connecting rod is broken.

On the other hand, due to the breakage of the connecting rod, the anti-skid device for the vehicle is dismantled from the double wheel and at the same time wound on the double wheel shaft where the double wheel is located, a situation in which the vehicle is difficult to proceed or scattered outside of the vehicle threatens damage and life to other vehicles in operation. There was a problem of increasing the incidence of accidents.

In addition, there is a problem that the binding port connecting the connecting rod and the chain is released by centrifugal force due to the rotation of the double wheel, and the damage occurs due to the same phenomenon as the connecting rod, so that the vehicle anti-skid device is released.

As a result, the connecting rod prevents damage to the vehicle by preventing the slippage of the vehicle from escaping from the double wheel even when the damage occurs due to the centrifugal force and ground vibration caused by the rotation of the double wheel. There is an urgent need for an anti-slip device for automobiles that is secured without damaging other vehicles in operation.

Accordingly, the present invention has been made in view of the problems of the prior art as described above, the connection method is simple for the connection of the connection means formed in various forms such as '-' shape, chain shape, ring shape, belt shape, etc. It is an object of the present invention to provide a non-slip joint for a vehicle having increased versatility.

In addition, another object of the present invention is to connect the connection piece piece consisting of a plurality of connecting means and wire rope so that the vehicle can be refracted so as not to be damaged by the bending stress caused by the vibration and centrifugal rotation generated during the rotation of the double wheel Provide connection strips for guards.

In addition, another object of the present invention can be produced in a variety of manufacturing methods by forming a connecting node piece using only the dual form of the main connecting rod and the auxiliary connecting rod or the main connecting rod is selective to suit the characteristics of the speed, sliding surface of the car This provides a non-slip joint for automobiles that increases the versatility of manufacturing.

In addition, another object of the present invention to provide a connection of the anti-slip tool for the vehicle to increase the scope of use by varying the way of connecting by forming a functionally different hook and engaging portion according to the form of the connection means.

In order to achieve the above object, the present invention is a spike formed by the insertion end and the close end extending horizontally to be in close contact with the outer circumference inserted into the abdominal ring in the 'V' shape is coupled to the '-' shape is wound on the abdominal ring In the connecting rod coupled to the clamp connected to one end of the connecting means after being connected to the other end of the connecting means so that the anti-slip device for the vehicle to the ring shape,

The connecting rod has a rectangular shape in which a plurality of engaging grooves are formed in a longitudinal direction at an upper center portion thereof, and a through hole through which the connecting means is coupled in the longitudinal direction is formed at the center thereof, and a cut portion in which both lower edges are partially cut in a chamfered form is formed. With connecting nodes,

It is composed of a fastening bushing coupled to the other end of the connecting means penetrating the connecting node piece for preventing the separation and the fixing bushing to prevent movement along the connecting means; The connecting node pieces are characterized in that configured to be connected by the connecting means to be refracted.

In addition, a spike formed of an insertion end inserted into and close to the abdominal ring in a 'V' shape and a close end extending horizontally in close contact with the outer circumference thereof is coupled to the chain-shaped connecting means, wound around the abdominal ring, and then connected to one end of the connecting means. In the connecting rod coupled to the other end of the connecting means to be coupled to the non-slip opening for the vehicle to the ring shape,

The connecting rod and the wire rope for connection,

A plurality of connecting node pieces 52 through which the wire rope is coupled to form a '⊂' shape,

It is composed of a hook formed with a separation preventing clip is fastened to both ends of the wire rope passing through the connecting node piece is connected to the other end of the connecting means; The connecting node piece is characterized in that it is configured to be connected by the wire rope bends.

In addition, a spike formed of an insertion end inserted into and close to the abdominal ring in a 'V' shape and a close end extending horizontally in close contact with the outer circumference thereof is coupled to the ring-shaped connecting means, wound around the abdominal ring, and then connected to one end of the connecting means. In the connecting rod coupled to the other end of the connecting means to be coupled to the non-slip opening for the vehicle to the ring shape,

The connecting rod and the wire rope for connection,

A plurality of connecting node pieces through which the wire rope is coupled to form a '⊂' shape,

A hook portion having a hook ring connected to the connecting means in a state in which it is fastened to both ends of the wire rope passing through the connecting node piece; The connecting node piece is characterized in that it is configured to be connected by the wire rope bends.

In addition, a spike connected to the belt-shaped connecting means coupled to the belt-shaped connecting means is coupled to the belt-shaped connecting means is inserted into the close end inserted into the abdominal ring in the 'V' shape and close to the outer peripheral surface is clamped connected to one end of the connecting means In the connecting rod coupled to the other end of the connecting means to be coupled to the non-slip opening for the vehicle to the ring shape,

The connecting rod and the wire rope for connection,

A plurality of connecting node pieces through which the wire rope is coupled to form a '⊂' shape,

It consists of a hook portion formed with a hook having a separation prevention jaw connected to the connecting means (20d) in a state coupled to both ends of the wire rope passing through the connecting node piece; The connecting node piece is characterized in that it is configured to be connected by the wire rope bends.

On the other hand, the connecting node piece according to the first embodiment is a '┏┓' shape formed with a plurality of engaging holes in the longitudinal direction in the upper center portion, the main connecting rod is formed with a cut portion is cut in part in the chamfered form of the lower both ends,

It is inserted into the lower part of the main connecting rod and bent in a 'ㅗ' shape to form a through space through which the wire rope is penetrated, and a plurality of engaging holes are formed in the center in the longitudinal direction, and the lower ends of the both ends are partially cut in a chamfered form. Characterized in that it is configured as a secondary connection formed cut portion.

In addition, the connecting node piece according to the second embodiment is bent at both ends of the plate-shaped end formed with a plurality of engaging holes in the longitudinal direction in the center to form a through space connected to the wire, while the lower both ends are partially cut It is characterized in that the cut portion is composed of the main connection formed.

The connecting node piece according to the third embodiment has a plate-shaped main connector with a plurality of engaging holes formed in a longitudinal direction in the center thereof;

The through-hole is fixed to the lower surface of the main connecting rod, the through-space is connected to the wire rope at both ends, and at the same time a '┏┓' shape of the lower end of the both ends of the cut portion is formed by cutting the cut part in the form of a chamfer Characterized in that configured as a connection.

In addition, the hook portion is characterized in that it consists of a separation prevention rivet shaft that is fixed through the hook in the vertical direction to prevent the separation of the connecting means.

In addition, the hook portion is characterized in that it is composed of a separation prevention bolt shaft that can be detached by using a coupling method of the bolt and nut to penetrate the locking ring in the vertical direction to prevent the separation of the connecting means.

Next, the clamp is bent at one end to be hooked to the connecting means, the anti-bolt bolt shaft made of a nut that is fastened to the bolt penetrating in the up and down direction to prevent the separation from both ends of the bottom piece formed with a hook ring is coupled A body portion formed of a body consisting of an upright bent vertical piece,

A support portion formed of a torsion spring having one end fixed to one vertical piece by being coupled to a fixing pin that is fixedly penetrated across the vertical piece in an upper space spaced from the locking ring of the body part;

The upper space on the opposite side of the support portion is rotatably coupled up and down to a fixing pin which is penetrated across the vertical piece, and at the same time, the upper portion of the end portion facing the support portion is pressed and supported by the other unfixed end of the torsion spring. A catching portion formed of a catch to which the connecting rod is inserted,

It is characterized in that it consists of a separation prevention portion consisting of a bolt shaft for pressing the upper surface of the end clamp is supported on the non-tiled spring through the center of the fixed piece is mounted on both vertical pieces to surround the center upper portion of the body portion.

In addition, the locking ring provides an anti-slip tool for a vehicle, characterized in that it is composed of a separation prevention bolt shaft made of a nut that is fastened to the bolt penetrating in the vertical direction to prevent the separation of the connecting means.

The preferred embodiment of the present invention as described above in detail based on the accompanying drawings as follows.

2a to 2e are exploded perspective view of the non-slip tool using the connecting rod connected to the '-' connecting means and the operation coupled with the clamp and the enlarged perspective view of the connecting rod and the operating state of the connecting rod, Figures 3a to 3e An exploded perspective view of the slipper using the connecting rod connected to the connecting means and the operation coupled with the clamp and an enlarged perspective view of the connecting rod and the operating state of the connecting rod, Figures 4a to 4e is the disassembly of the slipper using the connecting rod connected to the ring-shaped connecting means Fig. 4f and 4g are exploded and combined perspective view according to another embodiment of the hook portion of the connecting rod connected to the connecting means, and Figs. Combined with the clamp and the exploded perspective view of the non-slip device using the connecting rod connected to the 6 and 8 are exploded perspective view showing an embodiment according to the first to third of the connecting piece pieces constituting the connecting rod is an operating view and an enlarged perspective view of the connecting rod.

As shown in the figure, the anti-skid fitting for the automobile of the present invention is used to connect both ends of the anti-slip to the double-wheeled tire used in automobiles, in particular, trucks for transporting cargo with two tires. .

Such an anti-slip tool for an automobile has a close end 12 formed horizontally at both ends of the insertion end 11 and the insertion end 11 formed in a 'V' shape so as to be inserted into the space between the double wheels, and closely adhered to the outer circumferential surface of the double wheels 12. A plurality of spikes 10, a connecting means 20a to 20d for connecting the spikes 10 in a row, a clamp 30 coupled to one end of the connecting means 20a to 20d, and a clamp. 30 is coupled to the end of the opposite connecting means (20a ~ 20d) is coupled to the clamp 30 is connected to the coupling (20a ~ 20d) is connected to the coupling ring (20a ~ 20d) to be wound in a ring shape to form a ring (40 ~ 70) It is composed.

In addition, the support protrusion 12a is coupled to the contact end 12 of the spike 10 by using a riveting method to effectively support the sliding surface.

The spike 10 is connected to the insertion end 11, the connecting means (20a ~ 20d) in a row arrangement.

Thus, the clamp 30 is coupled to one end of the connecting means (20a ~ 20d) in a state that the spikes 10 are coupled to the connecting means (20a ~ 20d).

At this time, the clamp 30 is the body portion 31, the support portion 32 coupled to the body portion 31, the locking portion 33 supported by the support portion 32, the upper portion of the locking portion 33 Consists of the departure prevention portion 34 is located to.

This, the body portion 31 is the upper end consisting of a vertical piece (31c) bent upright at both ends of the bottom piece (31b) formed with a hook ring (31a) is bent to one end is bent to the connecting means (20a ~ 20d) The side is composed of a 'c' shaped body 31d open.

At this time, the locking ring (31a) is a separation prevention bolt shaft (31a) consisting of a nut (N) fastened to the bolt (B) penetrating the locking ring (31a) in the vertical direction to prevent the separation of the connecting means (20a ~ 20b) ') Is formed.

In addition, the support part 32 is coupled to a fixing pin 32a fixedly penetrating across the vertical piece 31c in the upper space spaced from the catching ring 31a of the body part 31 so that one end thereof is one vertical. It consists of the torsion spring 32b fixed to the piece 31c.

That is, the other end opposite to the one end fixed to the vertical piece 31c of the torsion spring 32b is configured to apply a pressing force in the downward direction.

And, the locking portion 33 is located in the upper space on the opposite side of the support portion 32, and is coupled to rotate in the vertical direction to the fixing pin (33a) which is penetrated and fixed across the vertical piece (31c) and at the same time support portion 32 The upper end of the end toward the () is pressed by the other end of the torsion spring (32b) is supported and consists of a latch (33b) that is engaged with the connecting rod 40 ~ 70 is inserted into the body portion 31.

Here, the latch (33b) is composed of a 'b' to be hooked to the connection (30 ~ 70).

In addition, the separation prevention part 34 is end supported by the bent rim spring 32b through the center of the fixing piece 34a which is mounted and fixed to both vertical pieces 31c so as to surround the center upper part of the body part 31. It consists of a bolt shaft (34b) for pressing the upper surface of the secondary latch (33b).

At this time, the bolt shaft 34b has a fastening state in which the fastener 33b is separated from the fasteners 30 to 70 by centrifugal force or vibration generated when the fastener 33b to be engaged with the connecting table 30 to 70 is rotated. It is configured to prevent termination.

On the other hand, after the coupling 30 (40 ~ 70) to the opposite end of the connecting means (20a ~ 20d) connected to the clamp 30, the spikes 10 are inserted along the circumference of the abdominal ring and in close contact with the clamp 30 ( 40 to 70 are fastened so that the connecting means 20a to 20d may be installed on the abdominal ring so as to have a ring shape.

Here, looking at the connecting table (40 ~ 70) coupled to the connecting means (20a ~ 20d) are as follows.

As shown in Figures 2a to 2e, the connecting means 20a is composed of a '-' shaped wire rope, both ends are coupled to the clamp 30 and the connecting table 40, respectively.

Here, the connecting means 20a is positioned to pass through the central side of the lower surface of the insertion end 11 of the spike 10, the fixed plate 11a is positioned below the connecting means 20a of the connecting means 20a It is firmly fixed by fastening the nut to the bolt passing through the insertion end 11 and the fixing plate (11a) to both sides.

In addition, in order to prevent wear of the connecting means 20a positioned between the insertion end 11 and the fixing plate 11a, a cylindrical protective ring 20a 'is coupled to surround the connecting means 20a at the contact portion. It is fastened.

In addition, in order for the clamp 30 to be coupled to the connecting means 20a, one end of the connecting means 20a is formed to have a ring shape, and a hook formed at the bottom piece 31b of the clamp 30 at the ring-shaped portion. The hook 31a is inserted into the hook to be coupled.

The connection table 40 is formed in a rectangular shape in which a plurality of engaging grooves 41a are formed in a longitudinal direction at an upper center portion thereof.

In addition, a connecting hole piece 41 having a through hole 41b through which the connecting means 20a is coupled in the longitudinal direction is formed in the center of the rectangular shape, and a cutout portion 41c having a part of the lower ends thereof partially cut in the form of a chamfer. ) Is configured.

In addition, the coupling bushing 42 is coupled to the end of the connecting means 20a penetrating through the connecting piece piece 41 to prevent separation, the connecting piece piece 41 moves along the connecting means 20a. Fixed bushing 43 to prevent is configured to be fixed to the connecting means (20a) connected to the spike (10).

In other words, the fastening bushing 42 and the fixed bushing 43 are formed in a cylindrical shape to be fitted surrounding the connecting means 20a, and the fastening bushing 42 has a connecting rod 40 at the end of the connecting means 20a. A function of preventing the side from being separated, the fixing bushing 43 is configured to prevent the connecting rod 40 is moved to the side to which the spikes 10 are coupled.

At this time, the connecting node piece 41 is composed of a cut portion 41c that is partially cut in the form of a chamfer in the form of '끝' and '/' at both ends of the lower ends of the longitudinal direction.

That is, the connecting table 40 is fastened to the fastening bushing 42 side is inserted and fixed in the opposite direction in which the engaging ring 31a of the clamp 30 is formed, the bolt shaft 34b of the separation prevention part 34 for insertion After rotating so as to be moved upward to prevent contact with the latch (33b), when pressing the end of the latch (33b) is rotated based on the fixing pin (33a) in the state supported by the torsion spring (32b) and then the connecting rod ( Insert 40).

Thereafter, when the connecting means 40a is moved so that the connecting means 20a is pulled to have elasticity and the latch 33b is returned to its original position, the latch 33b is inserted into the catching groove 41a so that the connecting table 40 is removed from the clamp 30. It is fastened so as not to be separated so that the connecting means 20a is wound along the abdominal ring and connected in a ring shape.

In addition, the anti-slip part 34 is rotated to move downward to support the upper surface of the latch 33b, thereby completing the installation of the anti-slip tool for the vehicle.

For this reason, the connecting node pieces 41 may be connected and refracted by the connecting means 20a so that they are not broken by the bending action of the connecting table 40.

As shown in Figure 3a to 3e is a connecting means (20b) is configured in a chain shape, both ends are coupled to the clamp 30 and the connecting table 50, respectively.

Here, the connecting means 20b is positioned to pass through the central side of the lower surface of the insertion end 11 of the spike 10, and after the fixing plate 11a is positioned below the connecting means 20b, It is firmly fixed by fastening the nut to the bolt passing through the insertion end 11 and the fixing plate 11a at both sides.

In addition, in order for the clamp 30 to be coupled to the connecting means 20b, a hook ring 31a formed at the bottom piece 31b of the clamp 30 is inserted into one chain ring forming the chain of the connecting means 20b. Rotate and combine to make it work.

Such, the connecting table 50 is a wire rope 51 for connection, a plurality of connecting node pieces 52 connected by the wire rope 51, and hooks 53 coupled to both ends of the wire rope 51 It is composed of

At this time, the wire rope 51 is made of a metal material.

Then, the connecting node piece 52 is coupled through so that the wire rope 51 is a '⊂' shape.

In addition, it is composed of a hook 53 is fastened to both ends of the wire rope 51 passing through the connection node piece 52 is formed a separation prevention clip (53a) connected to the other end of the connecting means (20b).

In addition, the release preventing clip (53a) is connected to rotate with the hook 53, is supported by a torsion spring not shown in the drawing is configured to close the opening of the hook (53).

As such, the connecting table 50 rotates the release preventing clip 53a of the hook 53 to open the hook 53 and to fasten the hook 53 to a chain that forms a chain shape, thereby preventing the release preventing clip 53a. Place it in place so that the chain does not break off.

This, the connecting table 50 is fixed to the opposite end is formed in the opposite end formed with the hook ring (31a) of the clamp 30, the hook 53, the bolt shaft of the separation prevention part 34 for insertion ( 34b) is rotated to be moved upward to prevent contact with the latch (33b), and when the end of the latch (33b) is pressed, the pivot pin (32a) in the state supported by the fixing pin (33a) Insert the connecting rod (50).

Thereafter, when the connecting means 20b is pushed into the clamp 30 to be pulled to have elasticity, the connecting table 50 is moved and the latch 33b is returned to its position, and the clamp 33b is engaged with the connecting table 50 to clamp the clamp 30. It is fastened so as not to be separated from the connecting means (20b) is to be wound along the abdominal ring is connected in a ring shape.

In addition, the anti-slip part 34 is rotated to move downward to support the upper surface of the latch 33b, thereby completing the installation of the anti-slip tool for the vehicle.

As a result, the connecting node piece 52 is connected by the wire rope 51 and functions to be refracted.

As shown in FIGS. 4A to 4E, the connecting means 20c is configured in a ring shape, and the clamp 30 and the connecting table 60 are coupled to both ends, respectively.

Here, the connecting means (20c) is passed through the '-' shaped wire rope to one side of the lower surface of the insertion end 11 of the spikes 10, and then started to form the '⊂' in the last spike (10) After returning to the position, two rows of the spikes 10 are positioned so as to pass, and the fixing plate 11a is positioned below the connecting means 20c, and then the insertion end 11 and the fixing plate 11a are moved to the center of the connecting means 20c. Tighten the nut to the pierced bolt to fix it firmly.

In addition, in order for the clamp 30 to be coupled to the connecting means 20c, the engaging ring 31a formed in the bottom piece 31b of the clamp 30 is inserted into one end of the connecting means 20c forming the '⊂'. To combine.

In addition, in order to prevent abrasion of the connecting means 20c positioned between the insertion end 11 and the fixing plate 11a, a '∞' shaped protection ring 20c is formed to surround the connecting means 20c at the contact portion. This is to be combined and fastened.

The connection table 60 is a wire rope 61 for connection, a plurality of connecting node pieces 62 connected by the wire rope 61, and hooks coupled to both ends of the wire rope 61 ( 63).

At this time, the wire rope 61 is composed of a metal material.

In addition, the connecting node piece 62 is coupled through so that the wire rope 61 becomes a '⊂' shape.

In addition, the hook portion 63 is composed of a hook ring 63a connected to the connecting means 20c in a state of being fastened to both ends of the wire rope 61 passing through the connecting piece piece 62.

In detail, the hook portion 63 has the ends of the connecting means 20c positioned at opposite ends of the catching ring 63a, respectively, so that opposite ends of the catching ring 63a surround the connecting means 20c. It is bent and firmly fixed.

Such, the connecting table 60 is fixed to the opposite end is formed in the opposite end formed with the hook ring (31a) of the clamp 30, the hook 63 is formed, the bolt shaft of the separation prevention part 34 for insertion ( 34b) is rotated to be moved upward to prevent contact with the latch (33b), and when the end of the latch (33b) is pressed, the pivot pin (32a) in the state supported by the fixing pin (33a) Insert the connecting rod (50).

Subsequently, when the connecting means 60 is moved to the clamp 30 so that the connecting means 20c is pulled to have elasticity, and the latch 33b is moved back, the latch 33b is engaged with the connecting table 60 to clamp the clamp 30. It is fastened so as not to be separated from the connection means 20c is wound along the abdominal ring is to be connected in a ring shape.

As shown in Figures 4f and 4g, the hook portion 63 is fixed through the locking ring 63a in the vertical direction is configured to prevent the separation rivet shaft 63b to prevent the separation of the connecting means (20c).

That is, the separation prevention rivet shaft (63b) is configured to connect semi-permanently so that the connecting rod 60 and the connecting means (20c) is not separated, the hook portion (63a) after connecting the connecting rod 60 and the connecting means (20c) ) Is to fix the separation prevention rivet shaft (63b) using a riveting method.

On the other hand, the hook portion 63 is fixed through the locking ring (63a) in the vertical direction to prevent the detachable detachable using a coupling method of the bolt (63c) and nut (63d) to prevent the separation of the connecting means (20c). The bolt shaft 63e is comprised.

This, the anti-separation bolt shaft (63e) performs the same function as the anti-separation rivet shaft (63a) connects the connecting table 60 and the connecting means (20c) and fastens the bolt (63c) and the nut (63d).

That is, the separation prevention bolt shaft (63e) can be combined with the detachable disassembly of the connecting rod 60 can be separated and coupled as necessary from the connecting means (20c).

Due to this, the connecting node piece 62 is connected to the clamp 30 by the function of being connected and refracted by the wire rope 61 and the release preventing rivet shaft 63b and the release preventing bolt shaft 63e ( 20a ~ 20d) can not be separated and can perform the function of the anti-slip in a stable state.

As shown in FIGS. 5A to 5E, the connecting means 20d is formed in a ring shape, and the clamp 30 and the connecting table 70 are coupled to both ends, respectively.

Here, the connecting means (20d) is a belt-shaped belt shape, passing through the lower surface of the insertion end 11 of the spikes 10 arranged in a row, and the fixing plate (11a) is located below the connecting means (20d) Then, the nut is fastened to the bolt through the connecting means 20d and the insertion end 11 and the fixing plate 11a in order to fix it firmly.

In addition, in order for the clamp 30 to be coupled to the connecting means 20d, the connecting clip 21d having a pair of coupling holes 22d and 23d formed at one end of the connecting means 20d forming '⊂' is coupled. do.

At this time, one end of the connecting means (20d) is connected by the coupling hole (22d), inserting the engaging ring (31a) formed in the bottom piece (31b) of the clamp 30 in the other coupling hole (23d) To combine.

On the other hand, the connection table 70 of the wire rope 71 for connection, a plurality of connecting node piece 72 connected to the wire rope 71, and the wire rope 71 connecting the connecting piece piece 72 It consists of a hook portion 73 coupled to the end.

Here, the wire rope 71 is made of a metal material.

In addition, the connecting node piece 72 is coupled through so that the wire rope 71 is a '⊂' shape.

And, the hook portion 73 is a '┓' shape provided with a separation preventing jaw (73a) connected to the connecting means 20d in a state that is fastened to both ends of the wire rope 71 passing through the connecting node piece 72 The hook ring 73b is formed of a hook portion 73 is formed.

At this time, the hook portion 73 is fixed to both ends of the opposite side formed with the hook ring (73b) is wrapped around both ends of the wire rope (71).

In addition, the other end of the connecting means 20d to which the clamp 30 is coupled to form a ring shape by folding the end of the connecting means 20d upward and downward in order to connect the catching ring 73b of the hook portion 73. .

Then, the hook ring (73b) is inserted into the connecting means (20d) from the side to connect, and the hook portion formed by folding the linking means (20d) to the separation prevention (73a) of the hook ring (73b) to prevent the separation Connect as much as possible.

Such, the connecting table 70 is fixed to the opposite end is formed in the opposite end formed with the hook ring (31a) of the clamp 30, the hook shaft 73 of the separation prevention portion 34 for insertion ( 34b) is rotated to be moved upward to prevent contact with the latch (33b), and then press the end of the latch (33b) is rotated based on the fixing pin (33a) in a state supported by the torsion spring (32b) After inserting the connecting rod 70.

Subsequently, when the connecting means 70 is moved to the clamp 30 so that the connecting means 20d is pulled to have elasticity, and the latch 33b is moved back, the latch 33b is engaged with the connecting table 70 to clamp the clamp 30. It is fastened so as not to be separated from the connecting means 20d is wound along the abdominal ring is to be connected in a ring shape.

For this reason, the connecting node piece 72 is connected and refracted by the wire rope 71.

That is, the connecting table 40 to 70 is a common anti-slip device wound around the two wheels to prevent loosening due to the rotation of the two wheels, and the function of preventing the damage caused by the rotational centrifugal force or vibration generated during the rotation of the two wheels. do.

In addition, the connecting table 40 is connected to the connecting means (20a), the connecting table (50 ~ 70) is refracted in the state connected by the wire ropes (51, 61, 71) is a non-slip tool for automobiles along the circumferential surface of the double wheel There is an advantage that can be in close contact with the spike 10 and improve the grip of the double ring.

On the other hand, the connection table 40 ~ 70 is formed in the shape of the node to prevent the occurrence of breakage, even if the breakage is connected to the connection means 20a, wire ropes (51, 61, 71) and broken debris The scattering can prevent damage to the vehicle and at the same time damage fragments are not scattered to other vehicles to prevent the occurrence of an accident.

In addition, there is an advantage of preventing the connecting rods 40 to 70 from being broken and broken due to torsion or the like caused by rotation of the double ring.

In addition, it is preferable to use connecting rods 40 and 70 when the acting force is small according to the difference in the acting force transmitted to the double wheel according to the size of the car and the size of the load. It would be desirable to connect the anti-skid opening for the vehicle using).

As shown in FIGS. 6 to 8, the connecting node pieces 52, 62, and 72 may be divided into a first embodiment, a second embodiment, and a third embodiment.

A. The connecting node pieces 52, 62 and 72 of the first embodiment have a plurality of locking holes 52a, 62a and 72a which are caught in the latch 33b of the clamp 30 in the longitudinal direction at the upper center portion. The main connecting rods 52c, 62c, and 72c having the cutting edges 52b, 62b, and 72b, which are partially cut in the form of chamfers, are formed.

And, it is bent in a 'ㅗ' shape so as to form a through space (52d, 62d, 72d) through which the wire rope 51, 61, 71 penetrates fixed to the lower portion of the main connecting rod (52c, 62c, 72c), the central portion In the longitudinal direction, a plurality of locking holes 52e, 62e, and 72e are formed to be caught by the clamping portion 33b of the clamp 30, and the cut portions 52f, 62f, and 72f, in which the lower ends are partially cut in the form of chamfers. It is composed of the auxiliary connecting rod (52g, 62g, 72g) formed.

That is, the auxiliary connecting rod (52g, 62g, 72g) is coupled to the main connecting rod (52c, 62c, 72c) by using a welding method.

In addition, the cutting portions 52b, 62b, 72b of the main connecting rods 52c, 62c, and 72c and the cutting portions 52f, 62f, 72f of the auxiliary connecting rods 52g, 62g, 72g are formed in the connecting node pieces 43. It is formed the same as 42c).

In detail, the connecting piece pieces 52, 62, and 72 formed by combining the main connecting parts 52c, 62c, and 72c and the auxiliary connecting parts 52g, 62g, and 72g are refracted due to the torsion or bending of the vehicle anti-slip tool. When the connection node pieces 52, 62, 72 adjacent to each other is not in contact with each other and is capable of smoothly performing the refraction function.

N. The connecting node pieces 52, 62 and 72 of the second embodiment have both end portions of a plate shape in which a plurality of engaging holes 152a, 162a and 172a are formed at the center thereof in the longitudinal direction to be caught by the latch 33b of the clamp 30. To form a through space (152b, 162b, 172b) to which the wire ropes (51, 61, 71) are connected by bending roundly, and at the same time, a main connector (152c, 162c, 172c) formed with cut portions (152c, 162c, 172c) at which both ends thereof are partially cut. 152,162,172.

Such, the main connecting rod (152, 162, 172) is low production cost, the production process is simple, the productivity is increased, it is possible to manufacture the connection (50 ~ 70) inexpensively.

C. The connecting node pieces 52, 62, and 72 as the third embodiment have a plate-shaped plate main in which a plurality of locking holes 252a, 262a, and 272a are formed at the center thereof in the longitudinal direction. Connecting tables 252b, 262b and 272b are configured.

In addition, the bottom surface of the plate-shaped main connecting rods (252b, 262b, 272b) is fixed by welding, and through-holes (252c, 262c, 272c) to which wire ropes (51, 61, 71) are connected at both ends are formed. At the same time, '┏┓'-shaped auxiliary connecting rods 252e, 262e, and 272e having cutouts 252d, 262d, and 272d, in which lower end edges are caught by the clamps 33b of the clamp 30 partially cut in the form of chamfers, are formed. It consists of.

The connection node pieces 52, 62, and 72 as described above are individually configured to facilitate replacement work due to the occurrence of breakage, and there is an advantage in that maintenance and management costs for replacement are reduced.

The connection piece pieces 52, 62, and 72 formed by combining the plate-shaped main connectors 252b, 262b and 272b and the auxiliary connectors 252e, 262e and 272e are integrally connected to the auxiliary connectors 252e, 262e and 272e. It has the advantage of high structural strength formed.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the spirit of the present invention. Various changes and modifications can be made by those who have

As described above, the present invention has a simple connection method for connecting the connecting means formed in various shapes such as? -Shape, chain shape, ring shape, belt shape, and the like, and has an effect of increasing the versatility in use.

And, by connecting a plurality of connecting node piece with the connecting means and the wire rope has an effect that can be refracted so as not to be damaged by the bending stress caused by the vibration and centrifugal rotational power generated during the rotation of the double ring.

In addition, it is possible to manufacture a variety of production methods by forming a connection node piece using only the dual form using the main connecting rod and the auxiliary connecting rod or the main connecting rod to selectively increase the versatility of the production to suit the characteristics of the speed and sliding surface of the car. It works.

In addition, there is an effect to increase the application range in use by varying the way to connect by forming a functionally different hook and hook portion according to the form of the connection means.

Claims (11)

Spikes 10 formed of an insertion end 11 inserted into the abdominal ring in close contact with the 'V' shape and a close end 12 extending horizontally in close contact with the outer circumferential surface thereof are coupled to the '-' shape connecting means 20a. Coils 40, 50, 60, which are coupled to the clamp 30 connected to one end of the connecting means 20a and wound on the other end of the connecting means 20a so as to form a ring shape for a vehicle, 70), The connecting table 40 has a rectangular shape in which a plurality of engaging grooves 41a are formed in the upper center portion in the longitudinal direction, and through holes 41b through which the connecting means 20a are coupled in the longitudinal direction are formed in the center, and both lower ends thereof. A connecting node piece (41) having a cutout portion (41c) partially cut in the form of a chamfer, The other end of the connecting means 20a penetrating the connecting node piece 41 is composed of a fastening bushing 42 and a fixing bushing 43 to prevent movement along the connecting means 20a to prevent separation ; Connecting rod piece of the vehicle, characterized in that the connection piece (41) is configured to be connected and refracted by the connecting means (20a). Spikes 10 formed of an insertion end 11 closely inserted into the abdominal ring in a 'V' shape and a close end 12 extending horizontally in close contact with the outer circumferential surface thereof are coupled to the chain connecting means 20b and wound around the abdominal ring. Connecting arm 40, 50, 60, 70 is coupled to the clamp 30 connected to one end of the connecting means 20b after being connected to the other end of the connecting means 20b so that the anti-slip device for the vehicle has a ring shape. To The connecting rod 50 and the wire rope 51 for the connection, A plurality of connecting node pieces 52 through which the wire ropes 51 are coupled to form a '⊂' shape, It is composed of a hook 53 is fastened to both ends of the wire rope 51 passing through the connecting node piece 52 is formed a separation prevention clip (53a) connected to the other end of the connecting means (20b); The connection piece piece of the vehicle anti-slip tool, characterized in that configured to be refracted by being connected by a wire rope (51). Spikes 10 formed of an insertion end 11 inserted into and close to the abdominal ring in a 'V' shape and a close end 12 extending horizontally in close contact with the outer circumferential surface thereof are coupled to the ring-shaped connecting means 20c and wound around the abdominal ring. Connecting arm 40, 50, 60, 70 coupled to the clamp 30 is connected to one end of the connecting means (20c) is connected to the other end of the connecting means (20c) so as to form a ring-shaped non-slip for automobile To The connecting rod 60 and the wire rope 61 for the connection, A plurality of connecting node pieces 62 through which the wire rope 61 is connected to be in a '⊂' shape, A hook portion 63 formed with a hook ring 63a connected to the connecting means 20c in a state of being fastened to both ends of the wire rope 61 passing through the connecting node piece 62; The connection piece piece of the vehicle anti-slip tool, characterized in that the connection piece piece 62 is configured to be connected and refracted by the wire rope (61). Spikes 10 formed of an insertion end 11 inserted into the abdominal ring in close contact with the 'V' shape and a close end 12 extending horizontally in close contact with the outer circumferential surface thereof are coupled to the belt-shaped connecting means 20d and wound around the abdominal ring. Connecting arm 40, 50, 60, 70 coupled to the other end of the connecting means 20d to be coupled to the clamp 30 connected to one end of the connecting means (20d) to form a ring-shaped vehicle slip protection To The connecting rod 70 and the wire rope 71 for the connection, A plurality of connecting node pieces 72 connected to each other so that the wire ropes 71 form a '⊂' shape, Hook portion 73 is formed with a hook ring 73b is provided with a separation preventing jaw (73a) is connected to the connecting means 20d in a state coupled to both ends of the wire rope 71 passing through the connecting piece piece 72 ) Consists of; The connection piece piece of the vehicle anti-slip tool, characterized in that configured to be bent by the wire rope 71 is connected and refracted. The method of claim 2, wherein the connecting node piece 52 has a '┏┓' shape formed with a plurality of engaging holes 52a in the longitudinal direction in the upper center portion, the lower end portion of the cutting portion 52b is partially cut in the form of a chamfer The main connector 52c is formed, It is inserted into and fixed to the lower portion of the main connecting rod 52c and bent in a 'ㅗ' shape to form a through space 52d through which the wire rope 51 penetrates, and a plurality of engaging holes 52e are formed in the central portion in the longitudinal direction. And, the lower end of the connecting portion of the vehicle anti-slip tool, characterized in that composed of a secondary connecting rod (52g) is formed with a cut portion (52f) is partially cut in the chamfered form. The method of claim 2, wherein the connecting node piece 52 is bent round both ends of the plate-like formed with a plurality of engaging holes (152a) in the longitudinal direction in the center to the through space 152b to which the wire rope 51 is connected At the same time, the lower end of the connecting portion of the vehicle anti-slip tool, characterized in that consisting of the main connecting portion 152 is formed with a cut portion 152c. The method of claim 2, wherein the connecting node piece 52 is a plate-shaped main connector 252b having a plurality of engaging holes 252a in the longitudinal direction in the center, The through-space (252c) is fixed to the lower surface of the plate-shaped main connecting rod (252b) by welding, the wire rope 51 is connected to both ends, and the lower ends of the lower ends are partially cut in a chamfered form. The non-slip connector for the vehicle, characterized in that consisting of the '┏┓' shaped auxiliary connecting section 252e is formed with a cut portion (252d). The method according to claim 3, wherein the hook portion 63 is fixed to the locking ring 63a in the vertical direction through the separation prevention rivet shaft (63b) for preventing the separation of the connecting means (20c) for the vehicle Non-slip joints. The method of claim 3, wherein the hook portion 63 is fixed through the hook 63a in the vertical direction by using a coupling method of the bolt 63c and the nut (63d) to prevent separation of the connecting means (20c) A non-slip stopper connecting shaft of the automobile, characterized in that consisting of a detachable bolt shaft (63e). The upright bending of any one of claims 1 to 4, wherein the clamp 30 is bent at both ends of the bottom piece 31b in which one end is bent to hook the hooks 31a to be hooked to the connecting means 20a to 20d. A body portion 31 formed of a body 31d formed of a vertical piece 31c, The upper space spaced from the catching ring 31a of the body part 31 is coupled to a fixing pin 32a fixedly penetrating across the vertical piece 31c so that one end thereof is fixed to one vertical piece 31c. Support portion 32 made of a torsion spring (32b), In the upper space on the opposite side of the support portion 32 is pivotally coupled to the fixing pin (33a) which is penetrated through the vertical piece (31c) to be fixed at the same time, the upper end of the end toward the support portion 32 is torsion spring ( A catching part 33 consisting of a catching part 33b which is pressed and supported by the other end of the non-fixed end of 32b) and at the same time the connector 40 to 70 inserted into the body part 31 is caught; The upper surface of the end clamp 33b which is supported by the bent rim spring 32b through the center of the fixing piece 34a which is mounted and fixed on both vertical pieces 31c so as to surround the center upper part of the body part 31. Anti-slip device for automobile, characterized in that consisting of the departure prevention portion 34 made of a bolt shaft (34b) for pressing. The method according to claim 10, wherein the locking ring 31a is separated by a nut (N) fastened to the bolt (B) penetrating the locking ring (31a) in the vertical direction to prevent the separation of the connecting means (20a ~ 20d) An anti-slip tool for automobiles, characterized in that it comprises a prevention bolt shaft (31a ').

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