KR101749868B1 - Method for binding flat belt of device for fixing freight - Google Patents

Abstract

The present invention relates to a flat belt binding method for a cargo fixing fastening apparatus for fastening a cargo carrying belt (B) for fixing a cargo loaded on a lorry, wherein the tightening apparatus (100) A guide groove 125-1 is formed along a longitudinal direction of the horizontal frame 125 in a pair of horizontal frames 125 mounted in parallel to the direction of the horizontal bar 125. The guide bar 125-1 is provided with a sliding bar 127 And a vertical frame 126 is fixed to an end of the pair of horizontal frames 125. The vertical frame 126 is fixed to the vertical frame 126, A through hole 126-1 having a length along the longitudinal direction of the vertical frame 126 is formed and one end of the belt B is inserted from the outside of the vertical frame 126 into the through hole 126-1 to wrap the sliding bar 127, and then the vertical frame 126 is inserted again, The belt B is drawn to the side of the vertical frame 126 together with the sliding bar 127 by pulling the belt B outward through the through hole 126-1 and pulling the end of the longer side of the belt B on the longer side To a flat belt fastening method of a fastening device for fastening a cargo.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a flat belt for fastening a cargo,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat belt binding method of a fastening device for fastening a cargo to fasten a cargo-carrying belt (B)

Generally, after a cargo is loaded on a freight car, the cargo is fixed by using a rope or a belt so that the loaded freight does not fall or be disturbed during operation.

In this case, a device for tightening a rope or a belt is required in order to firmly secure the cargo to the lorry. The prior art of this fastening device is disclosed in Japanese Patent Publication No. 1409481, in which a fastening hook for fastening and fixing an end portion of a belt ; And a belt tightening means for tightening one end of the belt drawn out from the tightening hook, wherein the belt tightening means comprises: a ratchet buckle unit for winding one end of a belt drawn out from the tightening hook to tighten the belt; And a grip unit for detachably fixing the ratchet buckle unit to a point of a belt around which the cargo is wound, wherein the belt fastener is temporarily fixed to one point of the belt around which the cargo is wound through the grip unit, A belt fastening device for a cargo strap is disclosed in which a belt wound around a cargo is fastened and then separated from the belt so that the belt fastening means can be reused.

Another conventional technique is disclosed in Korean Utility Model Registration No. 0293742, which has two side frames connected to opposite ends of a handle, both side ends of a belt fixing shaft to which the first belt is wound are connected to the inside of the respective side frames, A belt fixing shaft is coupled to a belt fixing shaft to which a ratchet gear and a second belt are fixed, and a lever for controlling the operation of the ratchet gear is provided in a long hole formed in each of the side frames, The handle can be operated by a long pipe which can engage with the engaging projection in a manner that the engaging protrusion is protruded outwardly and the buffer cover is inserted into the first belt, Wherein the cushioning cover is superimposed on the upper surface and both upper and lower surfaces of the cargo, And the first belt is moved in the cushioning cover and is not in contact with the cargo when the cushion is wound around the fixing shaft.

Another conventional technique is disclosed in Japanese Patent Publication No. 1493405, which includes a main body, a binding unit disposed at the rear end of the main body and binding the fixed end of the lashing belt, and a binding unit disposed at the distal end of the main body, Wherein the take-up unit includes a take-up rod provided at a distal end portion of the stationary bracket in a rotatable manner and provided with a ratchet, and an elastic pick-up member fixed to the take-up rod in a rotatable structure and for catching the ratchet in one direction Wherein the winding bar is wound in one direction by normal and reverse rotation of the winding lever so as to wind up the winding end of the lashing belt and to pull the winding end of the lashing belt and the binding unit includes a fixing bar fixed to the rear end of the body, And a flow bar disposed opposite to the stationary bar, wherein the flow bar facing the stationary bar is installed in a flow structure, Wherein the fixing bar is formed with a fixing slot in which a fixing bar is inserted and fixed and an eccentric rotation slot in which the fixing bar is inserted and the fixing bar is fixed to the inner wall of the fixing slot, And the end portion of the fixed bar and the end of the movable bar facing each other through the fixed slot and the eccentric rotation slot are fixed by a single snap ring and fixed to the eccentric rotation slot by the snap ring The movable bar and the movable bar are fixed in a mutually resiliently urged state, and the movable bar is formed in a cam shape, and the cam-shaped movable bar is eccentrically pivoted by the pulling force of the lashing belt provided in the winding unit and the resilient pressing force by the snap ring. While it is eccentrically rotated along the slot, one point of the fixed end intersecting the fixed bar and the movable bar is pressed to fix it A lashing belt tightening device having an improved coupling structure, characterized in that configured the public registration.

However, in the above-described conventional fastening apparatus for fastening a cargo, there is a disadvantage that the belt is tightly fastened, the structure is complicated and it is difficult to assemble the belt, thereby delaying the work.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a belt binding method for a fastening device for fastening a cargo which can easily bind a cargo strap belt.

The method for fastening a fastening device for fastening a cargo to fasten a cargo belt (B) to fasten the cargo loaded on the lorry of the present invention is characterized in that the fastening device (100) A guide groove 125-1 is formed along a longitudinal direction of the horizontal frame 125 in a pair of horizontal frames 125 mounted in parallel to the guide groove 125-1, And a vertical frame 126 is fixed to an end of the pair of horizontal frames 125. The vertical frame 126 is provided with vertical A through hole 126-1 having a length along the longitudinal direction of the frame 126 is formed and one end of the belt B is inserted into the through hole 126 of the vertical frame 126 from the outside of the vertical frame 126 -1) so as to wrap the sliding bar 127, The belt B is drawn to the side of the vertical frame 126 together with the sliding bar 127 by pulling the belt B outward through the through hole 126-1 and pulling the end of the longer side of the belt B on the longer side, .

As described above, the belt fastening method of the fastening device for cargo fastening according to the present invention has a remarkable effect such that the fastening of the belt is easy and the working time is shortened.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic photograph showing the principle of a binding method of a cargo fixing belt of the present invention. Fig.
2 to 4 are enlarged photographs of a part of a tightening device for a cargo fixing belt according to the present invention.
5 to 7 are photographs of another embodiment of a fastening device for fastening a cargo fixing belt according to the present invention.
8 is a photograph of a belt fastening device for fixing a cargo according to the present invention.
9 is a perspective view of an embodiment of a fitting hole formed in a fixing shaft of a belt fastening device for cargo fixing according to the present invention.
10 is a cross-sectional view of FIG. 9;
11 is a perspective view of another embodiment of a fitting hole formed in a fixing shaft of a belt fastening device for cargo fixing according to the present invention.
FIG. 12 is a sectional view of the present FIG. 11; FIG.
13 is a perspective view of another embodiment of a fitting hole formed in a fixing shaft of a belt fastening device for cargo fixing according to the present invention.
FIG. 14 is a sectional view of FIG. 13; FIG.
15 is a photograph showing a state in which a supporting bracket and a tightening lever of a belt fastening device for fixing a cargo according to the present invention are disposed side by side.
16 is a photograph showing a fully fixed state of the belt fastening device for cargo fixing according to the present invention.
17 is a photograph showing a semi-fixed state of the belt fastening device for cargo fixing according to the present invention.
FIG. 18 is a front view of the belt fastening device for cargo fixing according to the present invention. FIG.
19 is an outline view of a supporting bracket of a belt fastening device for cargo fixing according to the present invention.

The method for fastening a fastening device for fastening a cargo to fasten a cargo belt (B) to fasten the cargo loaded on the lorry of the present invention is characterized in that the fastening device (100) A guide groove 125-1 is formed along a longitudinal direction of the horizontal frame 125 on a pair of horizontal frames 125 mounted in parallel to the guide bar 125. The guide bar 125-1 is provided with a sliding bar 127, And a vertical frame 126 is fixed to an end of the pair of horizontal frames 125. The vertical frame 126 is provided with vertical A through hole 126-1 having a length along the longitudinal direction of the frame 126 is formed and one end of the belt B is inserted into the through hole 126 of the vertical frame 126 from the outside of the vertical frame 126 -1) so as to wrap the sliding bar 127, and then the back side of the vertical frame 126 The belt B is drawn to the side of the vertical frame 126 together with the sliding bar 127 by pulling the belt B outward through the through hole 126-1 and pulling the end of the longer side of the belt B on the longer side It is characteristic that it is concluded.

In addition, a cut-off hole 111 passing through both side surfaces of the fixed shaft 110 used in the tightening device 100 is formed to be long along the longitudinal direction of the fixed shaft 110 so that the belt B is inserted to be.

In the flat belt binding method of a fastening device for fastening a cargo to fasten a cargo-carrying belt (B) for fixing a cargo loaded on a lorry of the present invention, the fastening device (100) A guide hole 125-2 is formed along a longitudinal direction of the transverse frame 125 in a pair of transverse frames 125 mounted in parallel to the direction of movement of the slide bar 125. In the guide hole 125-2, 127 are fixed so as to move along the guide hole 125-2 and a fixing bar 128 is fixed to an end of the pair of horizontal frames 125, The end of the belt B is inserted between the sliding bar 127 and the fixing bar 128 by inserting one end into the space between the fixed shaft 110 and the slider bar 127 and then wrapping the sliding bar 127 The belt B is pulled out of the sliding bar 127 by pulling the longer end of the belt B at both ends thereof, Together by being pulled toward the fixed bar (128) is characterized by being signed.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

FIG. 1 is an outline photograph showing the principle of a binding method for a cargo fixing belt of the present invention, FIGS. 2 to 4 are enlarged photographs of a part of a fastening device for a cargo fixing belt of the present invention, Fig. 9 is a perspective view of an embodiment of a fitting hole formed in a fixing shaft of a belt fastening device for fastening a cargo of the present invention, Fig. 10 is a perspective view of the fastening device of the present invention Fig. 11 is a perspective view of another embodiment of a fitting hole formed in a fixing shaft of a cargo fixing securing apparatus according to the present invention, Fig. 12 is a sectional view of this Fig. 11, and Fig. 13 is a cross- Fig. 14 is a cross-sectional view of Fig. 13, Fig. 15 is a photograph showing a state in which the supporting bracket and the tightening lever of the belt fastening device for fixing a cargo according to the present invention are placed side by side FIG. 17 is a photograph showing a semi-fixed state of the belt fastening device for fastening the present invention, FIG. 18 is a front view of the fastening device for fastening a cargo fastening belt of the present invention 19 is a schematic view of the supporting bracket of the belt fastening device for cargo fixing according to the present invention.

As shown in FIGS. 1 to 4, the present invention relates to a flat belt binding method of a fastening device for fixing cargo by tightening a cargo-carrying belt B for fixing cargo loaded on a cargo truck.

In particular, the tightening device 100 includes a support bracket 120 mounted in a direction parallel to a direction in which the tightening lever 130 is rotated, and a fixing shaft 110, the support bracket including a pair of horizontal frames 125 and a vertical frame 126 across a pair of horizontal frames 125 at the ends of the pair of horizontal frames 125.

 A guide groove 125-1 is formed in the pair of horizontal frames 125 along the longitudinal direction of the horizontal frame 125. As shown in FIG.

Both ends of the sliding bar 127 are coupled to the guide groove 125-1 so as to move along the guide groove 125-1.

In the vertical frame 126, a through hole 126-1 having a length along the longitudinal direction of the vertical frame 126 is formed.

One end of the belt B is inserted from the outside of the vertical frame 126 through the through hole 126-1 of the vertical frame 126 to wrap the sliding bar 127, The belt B is fastened to the tightening device 100 so that the belt B is projected to the outside through the through hole 126-1 of the through hole 126-1.

The belt B is firmly fixed to the side of the vertical frame 126 together with the sliding bar 127 by pulling the end of the belt B on the long side at both ends thereof.

5 to 7, the present invention relates to a belt fastening device for fastening a cargo fastening device for fastening a cargo-carrying belt (B) for fastening cargo loaded on a lorry, In other ways.

The fastening device 100 includes a support bracket 120 mounted in a direction parallel to a direction in which the tightening lever is rotated and a fastening shaft 110. The support bracket 120 is supported by a pair of horizontal frames 125, And a fixing bar 128 which crosses a pair of horizontal frames 125 at the ends of the pair of horizontal frames 125.

 A guide hole 125-2 is formed in the pair of horizontal frames 125 along the longitudinal direction of the horizontal frame 125.

Both ends of the sliding bar 127 are fastened to the guide hole 125-2 so as to move along the guide hole 125-2.

The sliding bar 127 and the fixing bar 128 are inserted into the space between the fixing shaft 110 and the sliding bar 127 and then the sliding bar 127 is inserted into the space between the fixing bar 110 and the sliding bar 127, The belt B is pulled out and the belt B is fastened to the tightening device 100. [

The belt B is firmly fixed to the side of the fixed bar 128 with the sliding bar 127 by pulling the longer end of the belt B at both ends thereof.

On the other hand, as shown in FIG. 8, the tightening device uses a belt (B) to apply a tensile force to the belt when the cargo is tied on the loading table so as to have a firm binding force. The snap hook is connected to the tightening device 100 by pulling one end of the belt that has passed through the snap hook, and is selectively in contact with the upper and lower surfaces of the belt And a tension regulator for pressurizing and supporting the pressure regulator.

The fastening device 100 is basically composed of a fastening lever 130 and a support bracket 120 which are fastened to each other so that one end of the fastening device 100 is pivoted about the fastening shaft 110 and the fastening shaft 110, The lever 130 is pivoted about the fixed shaft 110 and folded in the same direction as the support bracket 120 to form an angle of 0 ° with respect to each other or to pivot in different directions to form an angle of 180 ° .

More specifically, the ratchet gear 112 is coupled to both ends of the fixed shaft 110 so as to be rotatable integrally with the fixed shaft 110, and the ratchet gear 112 is fixed to the fixed shaft 110 The bracket 120 is fixedly mounted in the forward direction of the ratchet gear 112.

The gear tooth 112-1 formed on the ratchet gear is divided into a toothed surface 112-1a which is a slope and a engagement surface 112-1b which is a perpendicular surface and the gear teeth 112-1 and 112- 1 is referred to as a toothed groove 12-2.

For reference, the ratchet gear 112 rotates in the forward direction in the direction of the tooth-shaped curved surface 112-1a, which is an inclined surface of the gear tooth 112-1, and the engaging surface 112- 1b) is the reverse rotation.

That is, when the support bracket is fixed to another fixed object, the tightening lever 130 rotates around the fixed shaft 110.

The fixing shaft 110 is provided with a cutting hole 111 through which the end of the belt is inserted, and fastening grooves 113 are formed at both end portions of the fixing shaft. At both ends of the fixing shaft, (114).

The cutting holes formed in the fixed shaft are formed in various shapes.

9 and 10, the incision hole 111 formed in the fixed shaft includes an elongated hole 111-1 formed along the longitudinal direction of the fixed shaft, and an elongated hole 111-1 extending from the elongated hole, And an insertion hole 111-2 into which the belt can be inserted. The insertion hole 111-2 extends from the center of the insertion hole to one end of the insertion hole.

11 and 12, the incision hole 111 formed in the fixed shaft includes an elongated hole 111-1 formed along the longitudinal direction of the fixed shaft, and an elongated hole 111-1 extending in the elongated hole, The fitting hole 111-2 is formed to be shorter than the length of the long hole at the center of the long hole.

13 and 14, the cutout hole 111 of the cutout hole formed in the fixed shaft has an arc-shaped elongated hole 111-1 from one end to the other end of the fixed axis, And a fitting hole 111-2 extending from the elongated hole 111-1 and communicating with the outside, into which a belt can be inserted.

Therefore, the belt can be easily inserted into the incision hole of the fixed shaft.

When the tightening lever 130 is rotated in the forward direction of the ratchet gear 112, the tightening lever 130, the ratchet gear 112 and the fixed shaft 110 are rotated together, The fixed shaft 110 and the ratchet gear 112 are coupled to rotate only the tightening lever 130 without rotating.

The tightening lever 130 has a pair of plate members each having one end fastened to both ends of the fastening shaft 110. A pair of fastening levers 130 , And the slide 135 is mounted so as to be positioned between the gear teeth 112-1 of the ratchet gear 112. As shown in FIG.

A guide hole 134 is formed in the tightening lever 130 along the longitudinal direction of the tightening lever 130. Both ends of the slide 135 are inserted into the guide hole 134, (135) is mounted by a spring so as to exert a force in the direction of the fixed shaft (110).

The spring allows the torsion spring S1 to be used.

When the tightening lever 130 is rotated in the forward direction of the ratchet gear 112, the slide 135 pushes the engaging surface 112-1b of the ratchet gear 112 to engage the tightening lever 130 and the ratchet gear 112, The fixed shaft 110 is rotated together.

A stopper 123 is mounted between the pair of support brackets 120 so as to be positioned between the gear teeth 112-1 of the ratchet gear 112 like the slide 135 mounted between the tightening levers 130 have.

The pair of support brackets 120 are formed with guide holes 124-1 extending along the longitudinal direction of the support bracket 120 and guide holes 124-1 are formed in the guide holes 124-1, And the stopper 123 is mounted with a coil spring S2 so as to exert a force in the direction of the fixed shaft 110. [

 Therefore, when an external force is applied to rotate the tightening lever 130 in the direction opposite to the ratchet gear 112, the ratchet gear 112 can not be rotated by the stopper 123, The tightening lever 130 is able to rotate while compressing the torsion spring S1 because it is in contact with the curved surface 112-1a.

More specifically, the tightening lever includes a bearing 133 formed at one end thereof with a through hole 133-1 for receiving and supporting the fixing shaft, a cam 133-2 protruding from the outer circumferential surface of the bearing, And the handle 132 is formed at the other end.

The fastening protrusion 114 of the fixed shaft is inserted and supported in the through hole 113-1 of the bearing portion 113. [

At this time, the bearing portion is disposed outside the ratchet gear.

The supporting bracket includes a plate-shaped body 124 and a ring-shaped shaft-shaped portion 121 formed at the tip of the body 124.

19, the shaft supporting portion 121 is formed with an axial hole 121-1 for receiving and rotating the fixing shaft 110, and on the outer circumference of the shaft supporting portion 121, The first stopping protrusion 121-2 and the second stopping protrusion 121-3 protruding from the first stopping protrusion 121-2 are formed on the left side of the shaft stopper 121 And the second stopping jaw 121-3 are formed on the right side of the shaft supporting portion 121. [

That is, the first latching jaw formed at the outer periphery of the shaft support is formed at a position far from the body, and the second latching jaw is formed at a position close to the body.

A rotation section a is formed between the first stopping protrusion 121-2 and the second stopping protrusion 121-3 at the outer periphery of the shaft support section 121. [

An unlocking groove 121-4 is formed under the first engaging jaw.

A safety locking groove 121-5 is formed in the lower portion of the second locking protrusion 121-5. The safety locking groove 121-5 is a space formed between the lower portion of the second locking protrusion and the upper portion of the body.

When the fixing shaft 130 is rotated in one direction, the tightening lever 130 is operable within the rotation section a of the first and second engaging jaws.

Also, it is preferable that the safety locking groove 121-5 is formed at a position where the slider is positioned when the tightening lever 130 is pivoted and overlapped with the supporting bracket.

In other words, it is preferable that the safety locking groove is formed at a position close to the second latching jaw.

This is to secure the belt fixing of the tightening device after the strap of the cargo, and to prevent interference with the tightening operation of the tightening lever.

The depth of the safety locking groove for locking the slider is preferably extended to the tooth groove of the ratchet gear.

This is to prevent the ratchet gear from being reversely rotated by the stopper, which will be described later, and secondly, the slider.

A sliding bar 127, a vertical frame 126, a sliding bar 127 and a fixing bar 128 are formed at a rear end of the body 124 of the supporting bracket, and the vertical frame 126 or the fixing bar 128 A belt (B) or a tension regulator is mounted.

A stopper 123 is provided on the center side opposite wall surface of the support bracket body 124 to prevent reverse rotation of the tightened fixed shaft.

The stopper is slidably engaged with a guide hole 124-1 formed in the side wall of the body 124 of the support bracket and one end of the stopper is pushed against the tooth groove of the ratchet gear by the coil spring S2.

One end of the coil spring is supported by the coil spring hanger shaft 123-1 of the stopper 123 and the other end is supported by the coil spring receiving portion 123-2 of the support bracket.

Therefore, when the tightening lever is rotated in the tightening direction, the stopper rides on the tooth profile surface of the ratchet gear, and is caught by the engaging surface 112-1b of the gear teeth of the ratchet gear when tightening force is applied to the fixed shaft.

On the other hand, the holding device of the present invention can be divided into a fully fixed state and a semi-fixed state.

The fully fixed state is as follows.

When the slider is inserted into the safety locking groove of the support bracket, the tightening lever can no longer move.

That is, when the slider is fitted into the safety locking groove of the support bracket, the tightening lever is overlapped with the support bracket and the slider is engaged with the tooth groove of the ratchet gear.

At this time, the tightening lever is formed with a seating groove on which a stopper mounted on the support bracket is seated, and a stopper seated on the seating groove is caught by the teeth of the ratchet gear.

Accordingly, the slider and the stopper are simultaneously engaged with the tooth groove of the ratchet gear, so that the fixed shaft can not be released.

In addition, the locking lever is completely fixed, and the locking is not released unless the user arbitrarily releases the locking of the slider.

And the semi-fixed state is as follows.

In the semi-fixed state, hold the lever on the side of the tightening lever to pull the slider away from the safety locking groove of the supporting bracket, and separate the tightening lever and the supporting bracket, which are embedded in one body. At this time, the stopper of the support bracket is released from the seating groove 136 formed in the tightening lever 130.

A locking protrusion 137 is formed in a portion of the tightening lever where the seating groove is formed. The stopper 123 is engaged with the stopper, and the stopper 123-2 is formed with a stopper 123-2 into which the stopper can be inserted.

In the semi-fixed state, the slider and the stopper are simultaneously detached from the tooth groove of the ratchet gear.

Thus, the ratchet gear can be rotated in place so that the fixed shaft can be rotated.

Therefore, in the semi-fixed state, the fixed shaft can be rotated so that the cutting hole of the fixed shaft can be positioned so as to be exposed without being covered by the supporting bracket and the tightening lever, so that it is easy to insert the belt into the cutting hole of the fixed shaft.

After inserting the belt into the incision hole, the handle of the tightening lever can be turned to the left and right to turn the belt.

Further, when the slider is placed in the unlocked groove of the support bracket when the belt is to be loosened, the cam of the tightening lever side pushes up the stopper so that the tooth engagement of the stopper and the ratchet gear is released.

At this time, the tightening lever and the supporting bracket are placed side by side with being connected to the fixed shaft.

Therefore, the fixed shaft integral with the ratchet gear can be rotated freely in any direction, and the tightening force of the belt can be released.

Therefore, as described above, the belt fastening method of the fastening device for cargo fastening of the present invention has a remarkable effect such as easy fastening of the belt, thereby shortening the working time.

100: fastening device 110: fixed shaft 111: cutting hole
111-1: long hole 111-2: insertion hole
112: ratchet gear 112-1: gear tooth 112-1a: tooth profile
112-1b: engaging surface 112-2: tooth-shaped groove 113: fastening groove
114: fastening projection
120: Support bracket 121: Axis support 121-1: Axis support
121-2: first engaging jaw 121-3: second engaging jaw 121-4: unlocked groove
121-5: Safety locking groove 123: Stopper
123-1: Hook shaft 123-2:
124: body 124-1: guide hole
125: Horizontal frame 125-1: Guide groove 125-2: Guide hole
126: vertical frame 126-1: through hole
127: sliding bar 128: stationary bar
130: tightening lever 131: connecting bar 132: handle
133: bearing portion 133-1: through hole 133-2: cam portion
134: guide hole 135: slider 136: seat groove
137:
a: rotation section B: belt S1: torsion spring
S2: coil spring

Claims (3)

CLAIMS 1. A flat belt binding method for fastening a cargo fastening apparatus for fastening a cargo carrying belt (B) for fastening cargo loaded on a lorry,
The tightening device 100 is provided with a pair of horizontal frames 125 mounted in a direction parallel to the direction in which the tightening lever 130 is rotated and a guide groove 125-1 is formed along the longitudinal direction of the horizontal frame 125 And both end portions of the sliding bar 127 are coupled to the guide groove 125-1 so as to be movable along the guide groove 125-1. In the end portions of the pair of horizontal frames 125, A through hole 126-1 having a length along the longitudinal direction of the vertical frame 126 is formed in the vertical frame 126 so that one end of the belt B is connected to the vertical frame 126, Through the through hole 126-1 of the vertical frame 126 from the outside of the vertical frame 126 to wrap the sliding bar 127 and then to the outside through the through hole 126-1 of the vertical frame 126 And pulls the end of the belt B on the long side at both ends thereof, so that the belt B, together with the sliding bar 127, 126 by being pulled becomes flat belt tightening device for coupling the method of securing the freight is characterized by being fastened toward.
The method according to claim 1,
Wherein a cutout hole 111 penetrating both sides of the fixed shaft 110 is formed to be long along the longitudinal direction of the fixed shaft 110 so that the belt B is inserted into the fixed shaft 110 used in the tightening device 100. [ A method of fastening a flat belt of a fastening device.
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