KR101132366B1

KR101132366B1 - The simple assembly snow chain and conclusion method

Info

Publication number: KR101132366B1
Application number: KR20100012802A
Authority: KR
Inventors: 엄현덕
Original assignee: 엄현덕
Priority date: 2010-02-11
Filing date: 2010-02-11
Publication date: 2012-04-03
Also published as: KR20110093026A

Abstract

The present invention relates to a simple assembly snow chain, having a 'c' shape consisting of the long side and the short side, and constitutes the upper projection 11 on the upper end of the long end face, the lower projection 12 on the other end of the lower end of the long end face The outer protrusion 13 is formed on the outer side of the upper surface to increase the friction force between the tire 1 and the ground 100 when the vehicle is driven, and the inner side inlet portion 14 having a spike shape is formed on the inner side of the upper tire. A single projection 10 configured to be in close contact with 1); And a guide groove 31 configured to have the same diameter as the wheel of the tire 1 to accommodate the long side of the single projection 10, wherein the guide groove 31 is a long section of the single projection 10. A support plate 30 constituting a guide hole 31a for accommodating the guide pin 16 formed in the lower part of the inner side, and a guide long hole 31b for fastening the guide pins 16 and 26; It includes.
According to the present invention as described above, after the snow falls or falls, the slippery road can be safely operated by winding the snow chain on the tire of the vehicle. Simple installation, disassembly and dismantling time, no soiling of sleeves without wearing of Toshi, can be used for both small and large vehicles, and the effect of preventing snow chains from falling off while driving the chain have.

Description

Easy assembly snow chain and its fastening method {THE SIMPLE ASSEMBLY SNOW CHAIN AND CONCLUSION METHOD}

The present invention relates to a simple assembly type snow chain and a fastening method thereof, and more particularly, a slippery road after snow falls or falls so that a vehicle can be safely driven by winding a snow chain on a tire, even for beginners and women easily. 1) Easy to assemble and install, 2) Easy to dismantle, 3) Short to assemble, 4) Easy to fasten chain, 5) Does not wear toshi ) It can be used for small and large vehicles without being limited to tire size, 7) easy to handle and 8) to prevent snow chains from falling off while driving.

In general, snow chains are one of the winter equipments needed to enable the vehicle to run on slippery snow roads. In order to drive a slippery snow road, the inner side of the snow chain has a spike-like drainage structure to fix it to the tire ground plane (tread). The friction structure should be able to dig through the snow and allow the vehicle to move forward.The snow chain should not be peeled off from the tires while the vehicle is in operation. A simple structure that can wind the snow chain around the tire is the best snow chain condition.

However, the snow chain of the conventional chain structure shown in Figs. 1A to 1C has had a lot of time and difficulty in winding the tire, and in particular, two snow chains are inserted to fit the chain into the ground of the tire in contact with the ground. Place the tires on the ground in accordance with the two driving tires, move the car forward or backward, and place the tires in the middle of the snow chains. There were many cases where it was difficult to fasten the senses, and the sleeves of the inner chain of the chain were both dirty and dirty after the chain was closed. There are many cases in which the slack makes noise that touches the frame of the vehicle every time the tire rotates.

Other conventional techniques also have a lot of inconvenience due to the reverse operation as described above in dismantling the snow chain.

The object of the present invention is 1) easy to assemble and install, 2) easy to dismantle, 3) short assembling time, 4) easy to fasten the chain, 5) does not wear toshi, so that the sleeve does not get dirty, 6 7) It can be used for both small and large vehicles without being limited to tire size, 7) Easy to handle and store, 8) Snow chain is not detached when driving the vehicle, and 9) To be replaced individually when worn down It is to provide a simple assembly snow chain that minimizes the maintenance cost.

Easy assembly snow chain according to an embodiment of the present invention for achieving the technical problem, has a 'c' shape consisting of long side and short side, and constitutes the upper projection 11 on the upper end of the long section, The lower protrusion 12 is formed at the other end of the lower end of the long section, and the outer protrusion 13 is formed at the outer side of the upper surface to increase the friction force between the tire 1 and the ground 100 when driving the vehicle, and the inner side of the spike form on the inner side of the upper surface. A single projection type clamp 10 configured to be in contact with the tire 1 by constituting the drain 14; And a guide groove 31 configured to have the same diameter as the wheel of the tire 1 to accommodate the long side of the single projection 10, wherein the guide groove 31 is a long section of the single projection 10. A support plate 30 constituting a guide hole 31a for accommodating the guide pin 16 formed in the lower part of the inner side, and a guide long hole 31b for fastening the guide pins 16 and 26; It includes.

In addition, the simple assembly snow chain according to another embodiment of the present invention is composed of a 'c' shape consisting of a long side and a short side, the long side is divided into three directions from the bottom of the long end surface consisting of a '1' shape. It is configured to be, the end side is configured to correspond to the long side divided in three directions, the upper end portion 21 is configured to the upper projection 21, the lower end 22 is formed on the other end of the long end surface outer side, the outer side of the upper surface The protrusion 23 is configured to increase the frictional force between the tire 1 and the ground 100 when the vehicle is running, and the spike-shaped inner drain 24 is formed inside the upper surface to be in close contact with the tire 1. Incense-type bracket 20; And a guide groove 31 configured to have the same diameter as the wheel of the tire 1 to accommodate the long side of the single projection 10, wherein the guide groove 31 is a long section of the single projection 10. A support plate 30 constituting a guide hole 31a for accommodating the guide pin 16 formed in the lower part of the inner side, and a guide long hole 31b for fastening the guide pins 16 and 26; It includes.

Meanwhile, in the simple assembly type snow chain fastening method based on the snow chain as described above, the long side of the single projection type clamp 10 is inserted toward the guide groove 31 of the support plate 30 and at the same time a square (or circular) shape. (A) combining the pipe 35 so as to be accommodated by the inside of the pipe 35 so that the lower projection 12 on the long side of the single projection type clamp 10 is not inserted into and engaged with the guide hole 13b; The lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 and the fixing pin 36 of the support plate 30 connect the tensile rubber band 60 having elastic restoring force. (b) step; The remaining single projection 10 or the three-way projection 20 are also inserted into the guide groove 31 symmetrically to each other in the same manner as the steps (a) and (b), and then the lower projections 12, (C) connecting both the 22) and the fixing pins 36 to the tensile rubber band 60; And to drive the snow chain of the portion located on the ground plane 100 of the tire (1), after driving the tire (1) one quarter turn, and performing the procedure of steps (a) and (b) (d) ) step; It includes.

In addition, in the simple assembly type snow chain fastening method of another embodiment of the present invention based on the snow chain as described above, the support plate 30 is not composed of a circular plate, and the single projection type clamp 10 or the three-way projection A plurality of rectangular (or circular) pipes 35 accommodating the long sides of the mold clamps 20 are formed, and a fixing pin 36 is formed on one side of the upper surface of the rectangular (or circular) pipes 35 to tension rubber bands 60. (H) configuring the interconnection to be possible; Each of the plurality of rectangular (or circular) pipes 35 enters the long side of the single projection type clamp 10 or the three-way projection type clamp 20 into the guide groove 31 formed from the inside of one side to the other side. (I) receiving the guide pins 16, 26 of the single projection 10 or the three-way projection 20 through a long hole formed on the upper surface of the (or circular) pipe 35; Each of the square (or circular) pipes 35 forms a hollow hole at one side thereof to accommodate the bundle string 38, and a circular tube (bushing) 37 is inserted into the bundle string 38 to form a hollow hole (or (J) configuring the circular pipes so that the pipes 35 are connected by a circular pipe (bushing) 37; After the bundle string 28, the round tube (bushing) 37 and the square (or round) pipe 35 are configured in the form of a circular array, each of the single projection 10 or the three-way projection 20 is (K) inserting into the square (or circular) pipe 35; And fixing pins 36 formed on the lower protrusions 12 and 22 and the square (or circular) pipes 35 of the single protrusion bracket 10 or the three-way protrusion clamp 20. (L) step of connecting; It includes.

According to the present invention as described above, after the snow falls or falls, the slippery road can be safely operated by winding the snow chain on the tire of the vehicle. Easy to install, dismantle and dismantle, no soiling of sleeves without wearing of Toshi, can be used for both small and large vehicles, and prevents snow chains from falling off when the chain is closed It works.

Figure 1a is a conventional snow chain configuration.
Figure 1b is another configuration of a conventional snow chain.
Figure 1c is another configuration of a conventional snow chain.
Figure 2 is a structural diagram showing a single projection and three-way projection of the simple assembled snow chain according to an embodiment of the present invention.
Figure 3 is a block diagram of a single protruding clamp of the simple assembly snow chain according to an embodiment of the present invention arranged on the support plate.
Figure 4 is a side view showing that the single projection of the simple assembled snow chain according to an embodiment of the present invention is fitted into the guide groove of the support plate.
Figure 5a is a configuration diagram showing that after mounting a single projection type clamp of the simple assembly snow chain according to an embodiment of the present invention, the tire is fitted in the guide groove of the support plate.
Figure 5b is a configuration diagram showing that after mounting the three-way protrusion type clamps of the simple assembly snow chain according to an embodiment of the present invention, the tire is mounted on the guide groove of the support plate.
Figure 6 is mounted on the tire single projection clamps of the simple assembly snow chain according to an embodiment of the present invention, the lower, upper and full rubber band to prevent the separation of the single projection clamps on the support plate when the tire rotates Perspective illustrating connecting the.
FIG. 7 shows that after mounting the single protruding clamps of the simple assembled snow chain according to an embodiment of the present invention to the tire, connecting the lower rubber band to prevent the detachment of the single protruding clamps from the support plate when the tire is rotated. Illustrated perspective view.
8 is after mounting a single projection clamps of the simple assembly snow chain according to an embodiment of the present invention to the tire, and the rubber band to the projection-type bracket to prevent the departure of the single projection clamps from the support plate during the rotation of the tire A perspective view showing the connection to the bottom protrusion, the top protrusion and the entire bottom protrusion.
9 is a three-way projection type clamps of the simple assembly snow chain according to an embodiment of the present invention after mounting the tire, and then the rubber band for preventing the separation of the three-way projection type clamps from the support plate when the tire rotates A perspective view showing connection to the bottom protrusion, the top protrusion and the entire bottom protrusion of the bracket.
10 is a perspective view showing that after mounting the single projections on the tire according to an embodiment of the present invention, the projections of the support plate and the single projections are symmetrically connected to each other through the lower rubber band. .
Figure 11 is a view showing a support plate of a simple assembled snow chain according to another embodiment of the present invention.
FIG. 12A is a first flow chart illustrating that a single projection clamp is fitted into a square pipe configured on a support plate of a simple assembled snow chain according to another embodiment of the present invention. FIG.
FIG. 12B is a second flow chart illustrating a single protruding clamp being fitted into a square pipe constructed on a support plate of a simple assembled snow chain in accordance with another embodiment of the present invention. FIG.
FIG. 12C is a third flow chart illustrating a single projection clamp being fitted into a square pipe constructed on a support plate of a simple assembled snow chain in accordance with another embodiment of the present invention. FIG.
12D is a rectangular pipe formed on a support plate of a simple assembled snow chain according to still another embodiment of the present invention, and after a single projection clamp is fitted, a tension rubber is provided between the lower projection of the single projection clamp and the fixing pin fixed to the square pipe. The diagram showing the connection by band.
FIG. 13A is a circular pipe (bushing) for securing clearance between quadrangular, hexagonal and circular angular pipes of a simple assembled snow chain according to another embodiment of the present invention, and is connected in a circle with a bundle line 1st flowchart showing one.
FIG. 13B is a circular pipe (bushing) inserted into a bundle line to secure clearance between the four-sided, hexagonal and circular-shaped square pipes of a simple assembled snow chain according to another embodiment of the present invention, and is connected in a circle by a bundle line Second flowchart showing one.
FIG. 13C is a circular pipe (bushing) for securing clearance between quadrangular, hexagonal, and circular shaped pipes of a simple assembled snow chain according to another embodiment of the present invention, and is connected in a circle with a bundle line Third flowchart showing one.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It should be interpreted in terms of meaning and concept. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

Referring to Figure 2 to Figure 13 for the simple assembled snow chain of the present invention will be described below.

First, referring to FIG. 2, the single protrusion type clamp 10 has a 'c' shape consisting of a long side and a short side, and constitutes an upper protrusion 11 at an upper end of a long end face, and a lower end at a lower end of a long end face. The protrusion 12 is formed, and the outer protrusion 13 is formed outside the upper surface, that is, in contact with the ground 100, so as to increase the friction force between the tire 1 and the ground 100 during vehicle driving, and the spike inside the upper surface. The inner drain portion 14 of the form is configured to be in close contact with the tire (1).

In addition, the guide pin 16 is formed at the inner side of the lower end face so as to face the lower protrusion 12 of the single protrusion type clamp 10, and the guide pin 16 and the support plate 30 of the single protrusion type clamp 10 are formed. Both guide grooves 31 are fastened and fixed to each other.

In addition, the three-way projection type clamp 20 is composed of a 'c' shape consisting of a long side and a short side, the long side is configured to be divided in three directions from the bottom of the long end surface consisting of a '1' shape toward the upper side, the short side is It is configured to correspond to the long side divided in three directions.

At this time, the three-way protrusion type clamp 20 constitutes the upper protrusion 21 at the upper end of the long end face so as to perform the same function as the single protrusion type clamp 10, and the lower protrusion 22 at the other end of the longer end face. The outer projection 23 is formed outside the upper surface, that is, in contact with the ground 100 so as to increase the friction force between the tire 1 and the ground 100 when the vehicle is driven, and a spike-shaped inner drain portion inside the upper surface. It is comprised so that the 24 may be in close contact with the tire 1.

In addition, the guide pin 26 is formed on the inner side of the lower end face so as to face the lower protrusion 22 of the three-way protrusion type clamp 20, and the guide pin 26 and the support plate 30 of the three-way protrusion type clamp 20 are supported. Both guide grooves 31) are fastened and fixed to each other.

3 and 4, the support plate 30 is configured to have the same diameter as the wheel of the tire 1 to receive the long side of the single projection 10 or the three-way projection 20. The guide groove 31 constitutes the groove 31, and the guide groove 31 accommodates the guide pins 16 and 26 formed at the lower end inner side of the single projection type clamp 10 or the three-way projection type clamp 20. ) And guide holes 31b for fastening the guide pins 16 and 26.

In addition, the guide groove 31 of the support plate 30 is a single projection (10) or three-way projection (20) is in close contact with the tire 1, one axis of contact with the ground 100 when the tire (1) rotates In the event that the weight of the vehicle changes the contraction of the tire 1, a predetermined play may be made to allow the single projection type clamp 10 or the three-way projection type clamp 20 to be drawn out and extended into the guide groove 31. Has

Here, it is preferable that the length of the guide groove 31 of the support plate 30 is not fixed but can be adjusted according to the diameter of the tire 1.

In addition, the support plate inner cushion 33 is provided on the inner lower side of the support plate 30 to prevent the outer surface of the tire 1 from being worn due to friction with the support plate 30.

In addition, the materials of the single protrusion type clamp 10, the three-way protrusion type clamp 20, and the support plate 30 are chemical resins including urethane, steel, aluminum, stainless or nonferrous metal. It is assumed that it is composed of any one of, but the present invention is not limited thereto.

As described above, when the single protrusion type clamp 10 and the support plate 30 are coupled to the tire 1, the snow chain is fastened to a shape as shown in FIG. 5A, and the three-way protrusion type clamp 20 and the support plate are provided. When the 30 is coupled to the tire 1, the snow chain is fastened in a shape as shown in FIG. 5B.

In addition, as shown in Figures 6 to 9, the tension with elastic restoring force to improve the tightening force between the single projection (10) or three-way projection clamp 20, the support plate 30 and the tire (1) The rubber band 60, the lower rubber band 70 and the upper rubber band 80 may be configured.

First, the lower rubber band 70 is mutually symmetrical so as to face each other based on the center point of the support plate 30 after the single projection 10 or the three-way projection 20 is coupled to the support plate 30. To the lower projections 12 and 22 of the single projection type clamp 10 or the three-way projection clamp 20, respectively, so as to be connected and fixed, the single projection clamp 10 or the three-way projection clamp 20 Is prevented from being separated from the support plate 30.

In addition, the upper rubber band 80 is a plurality of single projections (10) or three-way projections after the single projection (10) or three-way projection clamp 20 is coupled to the support plate 30. Each of the upper protrusions 11 and 21 provided in the clamp 20 is connected to and fixed to each other to prevent the single projection type clamp 10 or the three-way projection type clamp 20 from being separated from the support plate 30. do.

Referring to FIG. 10 for the sake of understanding, after mounting the single projections 10 to the tire 1, the projections 31 of the support plate 30 and the single projections 10 are fitted together. It can be seen that the mutually symmetrical connection to the lower rubber band (70).

On the other hand, with reference to Figure 11 to 12d to look for the support plate 30 of the simple assembled snow chain according to another embodiment of the present invention as follows.

As shown in FIG. 11, the shapes of the support plates 30 are different from each other as compared with the above-described embodiment.

Specifically, the support plate 30 constitutes an angular (or circular) pipe 35 for receiving the long side of the single projection 10 or the three-way projection 20 on the upper surface thereof, the upper surface of the pipe 35 The fixing pin 36 is configured on one side so as to be interconnected by the tensile rubber band 60.

In addition, a plurality of rectangular (or circular) pipes 35 are formed in a circular arrangement on the upper surface of the support plate 30, and form the other inner guide grooves 31 from the inside of one side thereof, respectively, the guide grooves 31. The long side of the single protruding clamp 10 or the three-way protruding clamp 20 is drawn in, and the single protruding clamp 10 or the three-way protruding type is formed through a long hole formed on the upper surface of the square (or circular) pipe 35. The guide pins 16 and 26 of the clamp 20 are received.

In addition, the guide hole 13b of the support plate 30 has a single projection 10 or a three-way projection 20 that is in close contact with the tire 1 axis, and touches the ground 100 when the tire 1 rotates. In the event that the weight of the vehicle changes the contraction of the tire 1, the single projection type clamp 10 or the three-way projection type 20 can be pulled out and extended into the support plate 30. It is comprised so that the long side of 10 or the three-way protrusion type clamp 20 may be long, and it has a predetermined clearance.

In addition, the support plate inner cushion 33 is provided inside the support plate 30 to prevent the outer surface of the tire 1 from being worn due to friction with the support plate 30.

Referring to Figure 12a to 12d the operation of the simple assembled snow chain according to another embodiment of the present invention is as follows.

First, the long side of the single projection 10 or the three-way projection 20 is inserted toward the guide groove 31 of the support plate 30 and simultaneously accommodated by the inside of the rectangular (or circular) pipe 35. The lower projections 12 and 22 on the long side of the single projection type clamp 10 or the three-way projection type clamp 20 are inserted and engaged with the guide hole 13b so as not to be separated (S10).

Subsequently, both the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 and the fixing pins 36 of the support plate 30 are pulled to the elastic rubber band 60 having elastic restoring force. Connect (S20).

Subsequently, the remaining single protrusion type clamp 10 or the three-way protrusion type clamps 20 are also inserted into the guide groove 31 symmetrically with each other in the same manner as the step S10 and step S20, and then the lower protrusion 12 , 22) and the fixing pin 36 is connected to the tensile rubber band 60 (S30).

Subsequently, in order to fasten the snow chain to a portion of the tire 1 located on the ground plane 100, the tire 1 is rotated 1/4 turn, and then the steps S10 and S20 are performed (S40). ).

Subsequently, the lower rubber bands 70 having the elastic restoring force are symmetrically connected to the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamps 20 (S50).

Subsequently, in order to prevent the single projection bracket 10 or the three-way projection brackets 20 from twisting in accordance with the rotational operation of the tire 1, the single projection-clamp 10 or the three-direction projection brackets 20 Each of the upper protrusions 11 and 21 is connected to the upper rubber band 80 (S60).

Then, in order to prevent the single projection type clamp 10 or the three-way projection clamp 20 from being detached in accordance with the rotational operation of the tire 1, the single projection clamp 10 or the three-direction projection clamp ( Each of the lower protrusions 12 and 22 of the 20) is connected to the entire separation prevention rubber band 90 (S70).

On the other hand, with reference to Figure 13a to Figure 13c will be described below with respect to the operation of the simple assembled snow chain according to another embodiment of the present invention.

Specifically, the support plate 30 is not constituted by a circular plate, and constitutes a plurality of rectangular (or circular) pipes 35 which accommodate the long sides of the single projection 10 or the three-way projection 20. Square (or circular) pipe 35 is configured to enable the interconnection to the tension rubber band 60 by configuring the fixing pin 36 on one side (S100).

Subsequently, the long side of the single protruding clamp 10 or the three-way protruding clamp 20 is introduced into the guide groove 31 formed from the inside of one side to the inside of the other side of each of the plurality of square (or circular) pipes 35. In order to accommodate the guide pins 16 and 26 of the single projection type clamp 10 or the three-way projection type clamp 20 through the long hole formed on the upper surface of the square (or circular) pipe 35 (S200).

Subsequently, the rectangular (or circular) pipes 35 each form a hollow hole on one side thereof to accommodate the bundle string 38, and the circular tube (bushing) 37 is inserted into the bundle string 38 to form a square hole. (Or circular) pipes 35 are configured in a circular array so as to be connected by a circular tube (bushing) 37 (S300).

Subsequently, after the bundle string 28, the round tube (bushing) 37, and the square (or round) pipe 35 are configured in the form of a circular array, a single projection clamp 10 or a three-way projection clamp 20 Each is inserted into the square (or circular) pipe 35 (S400).

Subsequently, both the bottom projections 12 and 22 of the single projection clamp 10 or the three-way projection clamp 20 and the fixing pin 36 formed on the square (or circular) pipe 35 are tensioned with the rubber band 60. ) To connect (S500).

Subsequently, the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 are connected to the lower rubber band 70 so as to be mutually symmetrical (S600).

Subsequently, each of the upper protrusions 11 and 21 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 is connected to the upper rubber band 80 (S700).

When the tire 1 is driven by connecting the entire release preventing rubber band 90 so that each of the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 is in a circular array shape. The single projection type clamp 10 or three-way projection type clamp 20 is prevented from being separated (S800).

As described above and described with reference to a preferred embodiment for illustrating the technical idea of the present invention, the present invention is not limited to the configuration and operation as shown and described as described above, it is a deviation from the scope of the technical idea It will be understood by those skilled in the art that many modifications and variations can be made to the invention without departing from the scope of the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

1: tire 2: inner first chain link
3: inner second chain link 4: outer first chain link
5: outer second chain link 6: conventional snow chain
7: snow chain loosening rubber band 8: rubber band ring
10: single projection clamp 20: three-way projection clamp
11, 21: upper projection 12, 22: lower projection
13, 23: outer projection 14, 24: inner drain
16, 26: guide pin 30: support plate
31: guide groove 31a: guide hole
31b: guide hole 33: support plate inner cushion
35: support square (or round) pipe 36: fixing pin
37: round tube (bushing) 38: string
50: rotary drive shaft 55: tire wheel frame
60: tensile rubber band 70: lower rubber band
80: upper rubber band 90: total separation prevention rubber band
100: floor

Claims

In the simple assembly snow chain,
It has a 'c' shape consisting of a long side and a short side, and constitutes an upper projection 11 at one upper end of the long end face, and a lower projection 12 at the other end of the outer end of the long end face, and an outer protrusion 13 on the outer side of the upper face. To increase the frictional force between the tire 1 and the ground 100 when driving the vehicle, and to form a spike-shaped inner drain 14 on the inner side of the upper surface to be in close contact with the tire 1 10; And
The guide groove 31 is configured to have the same diameter as the wheel of the tire 1 to receive the long side of the single projection 10, but the guide groove 31 of the single projection 10 A support plate (30) constituting a guide hole (31a) for receiving the guide pin (16) formed in the lower inner side of the long section, and a guide long hole (31b) for fastening the guide pins (16, 26); Easy assembly snow chain, characterized in that it comprises a.

The method of claim 1,
The single protrusion type clamp 10,
The guide pin 16 is formed on the inner side of the lower end face so as to face the lower protrusion 12, and the guide pin 16 and the guide groove 31 of the support plate 30 are coupled to each other to be fastened and fixed to each other. Easy assembly snow chain.

The method of claim 1,
The support plate 30,
When the single projection type clamp 10 is in close contact with the one shaft of the tire 1 and touches the ground 100 when the tire 1 rotates, and the appearance of the tire 1 changes due to the weight of the vehicle, the single projection type The clamp 10 has a predetermined play so that the clamp 10 can be drawn out and extended into the support plate 30, and the single projecting clamp 10 can perform linear movement regardless of the diameter of the tire 1. A guide groove 31 for securing a play; Easy assembly snow chain, characterized in that it comprises a.

The method of claim 1,
The support plate 30,
A support plate inner cushion (33) provided at an inner lower portion of the support plate (30) to prevent the tire (1) from being worn due to friction with an outer surface of the tire (1); Simple assembly snow chain, characterized in that it further comprises.

The method of claim 1,
After the single protrusion type clamp 10 is coupled to the support plate 30, the lower protrusion 12 of the single protrusion type clamp 10 is symmetrically opposed to each other based on the center point of the support plate 30. A lower rubber band 70 which is provided to be connected and fixed to each other to prevent the single projection type clamp 10 from being separated from the support plate 30; Easy assembly snow chain, characterized in that it further comprises.

The method of claim 1,
After the single protrusion type clamp 10 is coupled to the support plate 30, the upper protrusions 11 provided on the single protrusion type clamp 10 are provided to be connected to each other and fixed to each other. An upper rubber band 80 to prevent 10 from being separated from the support plate 30; Easy assembly snow chain, characterized in that it further comprises.

The method of claim 1,
After the single protruding clamp 10 is coupled to the support plate 30, each of the lower protrusions 12 of the single protruding clamps 10 is prevented from being detached from the single protruding clamp 10. A total release preventing rubber band 90 for connecting and fixing; Easy assembly snow chain, characterized in that it further comprises.

In the simple assembly snow chain,
The long side is composed of a 'c' shape consisting of a long side and a long side is configured to be divided in three directions from the bottom of the long end surface consisting of a '1' shape to the upper side, the short side is configured to correspond to the long side divided in three directions. The upper projection 21 is configured at the upper end of the outer side of the long section, the lower projection 22 is formed at the other end of the lower end of the long section, and the outer protrusion 23 is configured on the outer side of the upper surface to form the tire 1 and the ground when the vehicle is driven. A three-way protrusion type clamp 20 configured to increase friction between the 100 and to form a spike-shaped inner drain 24 on the inner side of the upper surface to be in close contact with the tire 1; And
The guide groove 31 is configured to have the same diameter as the wheel of the tire 1 to accommodate the long side of the three-way protrusion type clamp 20, and the guide groove 31 is a single protrusion type clamp 10. A support plate (30) constituting a guide hole (31a) for accommodating the guide pin (16) configured in the lower inner side of the long section, and a guide long hole (31b) for fastening the guide pins (16, 26); Easy assembly snow chain, characterized in that it comprises a.

The method of claim 8,
The three-way protrusion type clamp 20,
The guide pin 26 is formed at the inner side of the lower end face so as to face the lower protrusion 22, and the guide pin 26 and the guide groove 31 of the support plate 30 are coupled to each other to be fastened and fixed to each other. Easy assembly snow chain.

The method of claim 8,
The support plate 30,
When the single projection type clamp 10 is in close contact with the one shaft of the tire 1 and touches the ground 100 when the tire 1 rotates, and the appearance of the tire 1 changes due to the weight of the vehicle, the three-direction projection The clamp 20 has a predetermined clearance so that the support clamp 30 can be drawn out and extended into the support plate 30, and the three-way projection clamp 20 can perform linear movement regardless of the diameter of the tire 1. Guide groove 31 to secure the play so that; Easy assembly snow chain, characterized in that it comprises a.

The method of claim 8,
The support plate 30,
A support plate inner cushion (33) provided at an inner lower portion of the support plate (30) to prevent the tire (1) from being worn due to friction with an outer surface of the tire (1); Simple assembly snow chain, characterized in that it further comprises.

The method of claim 8,
After the three-way protrusion type clamp 20 is coupled to the support plate 30, the lower protrusions 22 of the three-way protrusion type clamp 20 are symmetrically opposed to each other based on the center point of the support plate 30. A lower rubber band 70 provided to be connected and fixed to each of the upper and lower protrusions to prevent the three-way protrusion type clamp 20 from being separated from the support plate 30; Easy assembly snow chain, characterized in that it further comprises.

The method of claim 8,
After the three-way protrusion type clamp 20 is coupled to the support plate 30, each of the upper protrusions 21 provided on the three-way protrusion type clamp 20 is connected to and fixed to each other. An upper rubber band 80 which prevents the protrusion-type bracket 20 from being separated from the support plate 30; Easy assembly snow chain, characterized in that it further comprises.

The method of claim 8,
After the three-way protrusion type clamp 20 is coupled to the support plate 30, the lower protrusions 22 of the three-way protrusion type clamps 20 to prevent the three-way protrusion type clamp 20 from being separated. A total separation preventing rubber band (90) for connecting and fixing each; Easy assembly snow chain, characterized in that it further comprises.

The method according to claim 1 or 8,
A plurality of rectangular or circular pipes 35 for accommodating the long sides of the single projection 10 or the three-way projection 20, a fixed pin 36 on one side of the upper surface of the rectangular or circular pipe 35 And a guide groove 31 toward the other side from the inside of one side of each of the square or circular pipes 35 to the single groove 10 or the three-way protrusion to the guide groove 31. The long side of the clamp 20 is drawn in, and the guide pins 16 and 26 of the single projection clamp 10 or the three-way projection clamp 20 are opened through a long hole formed on the upper surface of the square or circular pipe 35. Receiving support plate 30; Simple assembly snow chain, characterized in that it further comprises.

The method of claim 15,
The square or round pipe 35 is,
Each of the sides of the hollow to form a hollow hole to receive the bundle string 38, by inserting a circular tube (bushing) 37 in the bundle string 38, the square or circular pipe 35 is a circular tube ( Bushing) 37, and the bundle line 28 and the round tube (bushing) 37 and the rectangular or circular pipe 35 is configured in a circular array form, the single projection Easy assembly snow chain, characterized in that each of the clamps (10) or three-way projection (20) is configured to be inserted into the square or round pipe (35).

The method of claim 15,
The lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 and the fixing pins 36 formed on the square or circular pipes 3 are connected and fixed to each other. A tensile rubber band 60 to prevent the single projection type clamp 10 or the three-way projection type clamp 20 from being separated during driving; Easy assembly snow chain, characterized in that it comprises a.

The method of claim 15,
The single protrusion type clamp 10, the three-way protrusion type clamp 20 and the support plate 30,
Simple assembly snow chain, characterized in that composed of any one of a chemical resin, including urethane, steel, aluminum, stainless or nonferrous metal (metal).

delete

In the simple assembly snow chain fastening method,
(h) The support plate 30 does not consist of a circular plate, but consists of a plurality of square or circular pipes 35 for receiving the long sides of the single projection 10 or the three-way projection 20, and Comprising a fixed pin 36 on one side of the upper surface of the circular pipe 35 to configure the interconnection to the tension rubber band 60;
(i) The long side of the single projection 10 or the three-way projection 20 is introduced into the guide groove 31 formed from the inside of one side to the inside of the other side of the plurality of square or circular pipes 35. Receiving the guide pins (16, 26) of the single projection (10) or the three-way projection (20) through a long hole formed on the upper surface of the square or circular pipe (35);
(j) the rectangular or circular pipes 35 each form a hollow hole on one side thereof to accommodate the bundle string 38, and a circular tube (bushing) 37 is inserted into the bundle string 38. Constructing a circular arrangement such that the square or circular pipes 35 are connected by a circular tube (bushing) 37;
(k) After the bundle string 28, the round tube (bushing) 37, and the square or round pipe 35 are configured in the form of a circular array, the single projecting clamp 10 or the three-way projecting clamp 20 ) Each inserting into a square or circular pipe 35; And
(l) Both the lower projections 12 and 22 of the single projection clamp 10 or the three-way projection clamp 20 and the fixing pins 36 formed in the square or circular pipe 35 are tension rubber bands 60 Connecting to; Simple assembly snow chain fastening method comprising a.

The method of claim 23,
After step (l),
(m) connecting the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 to the lower rubber band 70 so as to be mutually symmetrical; Easy assembly snow chain fastening method comprising a further.

The method of claim 23,
After step (l),
(n) connecting each of the upper protrusions 11 and 21 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 to an upper rubber band 80; Easy assembly snow chain fastening method comprising a further.

The method of claim 23,
After step (l),
(o) the tire (1) by connecting the entire separation prevention rubber band 90 so that each of the lower protrusions 12 and 22 of the single protrusion type clamp 10 or the three-way protrusion type clamp 20 is in a circular arrangement; Preventing the single protrusion type clamp (10) or the three-way protrusion type clamp (20) from being separated during driving; Easy assembly snow chain fastening method comprising a further.