KR20100095963A - Apparatus binding stowage for truck - Google Patents

Abstract

The present invention relates to a cargo binding device for a cargo loading vehicle, a fixed frame installed on one side of the cargo loading vehicle, at least one installation hole is formed, a pair of support frames extending forward from both ends of the fixed frame, and the It is rotatably coupled to a pair of support frames, the mounting groove is formed on one side, the winding rod is formed in one direction inclined in one direction, and is rotatably installed on any one of the support frame of the pair of support frames, When the winding rod rotates in the inclined direction of the gear, the pawl portion engaged with the gear and intermittently rotates the winding rod, a fixed portion having one end rotatably coupled to one end of the winding rod, and one end of the winding rod. Is coupled to the portion, the upper portion is bent in one direction, the support that the other end of the fixed portion is supported A torsion spring interposed between the sieve and the fixing part and the support, and providing an elastic force to the fixing part so that the other end of the fixing part is elastically supported in the support direction. Provide cargo strapping device for cargo loading vehicle.

According to the present invention as described above, a support is provided at one end of the winding rod, a support is installed at one end of the winding rod, and a fixing part is rotatably installed at the other end, and an elastic member is interposed between the winding rod and the fixed portion. The elastic member provides elastic force in the direction of the support to the other end of the fixing part so that the rope can be easily mounted on the winding rod and the fixing part is separated from the support even when external force is applied in the up, down, left and right directions to the fixing part. There is an effect that can be prevented in advance to prevent the rope is separated from the winding rod.

Description

Cargo Strapping Device for Cargo Loading Vehicles {Apparatus binding stowage for truck}

The present invention relates to a cargo binding device for a cargo loading vehicle, and more particularly, a support is provided at one end of a winding rod, and a fixing part is rotatably installed at the other end, and an elastic member is interposed between the winding rod and the fixed portion. The elastic member provides elasticity in the direction of the support to the other end of the fixing part, so that the rope can be easily mounted on the winding rod, and the fixing part is not separated from the support even when external force is applied in the up, down, left, and right directions to the fixing part. The present invention relates to a cargo strap device for cargo loading vehicles that can prevent the rope from deviating from the winding rod.

In general, the cargo binding device is to be installed in the cargo loading vehicle to bind the cargo using a rope so that the load loaded in the vehicle does not fall during operation, the conventional cargo binding device is a fixed frame, a pair coupled to both ends of the fixed frame It consists of a support frame and a rotating rod rotatably supported on the support frame.

Here, the rotating rod is formed with a through hole, and the rope that binds the cargo passes through a portion of the through hole to tie a portion of the rope through which the rope does not fall out of the through hole.

Such a conventional cargo strapping device has a shorter effect of binding the cargo than a method of strapping the cargo using a locking rod formed in a conventional vehicle, but the rope and the rope when used for a long time as the rope is penetrated through the through hole There is a problem that the through-hole portion is damaged.

Utility Model Registration No. 0419201 proposed by the present applicant to solve such a problem "car cargo strap device for automobile" is shown in FIG.

1 is a perspective view of utility model registration No. 0419201 "car cargo strap device for automobiles".

As shown in FIG. 1, Utility Model Registration No. 0419201 “Car Freight Bonding Device” 100 is a fixed frame 110 fixed to a vehicle and a pair of supports attached to both ends of the fixed frame 110 in parallel. Frame 120, the rotating rod 140 rotatably coupled to the support frame and the gear 141 is formed at one end, the rod 130 is installed on one side of the rotating rod 140 and bent in one direction, the rotating rod Hook 150 coupled to the other side of the rotatable 140 and interposed between the hook 150 and the rotating rod 140 to provide an elastic force above the hook 150, the hook 150 is the rod body 130 by the elastic force Coupled to any one of the support frame 120 of the elastic member 160 and the pair of support frames 120 to be engaged in the pawl 170 to engage with the gear 141 to interrupt the rotation direction of the rotating rod 140. It is configured to include).

Conventional vehicle cargo binding device 100 configured as described above is to bind the rope to the rotating rod 140 to bind the load in a state in which the fixed frame 110 is installed on one side of the vehicle.

At this time, the end of the rope to make a knot, the operator presses the hook 150 by hand to remove the hook 150 from the rod body 130, and then put the hook 150 again in the state of placing the rope on the rotating rod 140 By pressing by hand to the rod body 130, the knot of the rope is mounted between the rod body 130 and the rotating rod 140 so as not to be separated, using one end of the rope mounted between the rod 130 and the rotary rod 140 To bind the load.

Such a conventional vehicle cargo binding device 100 can be easily mounted on the rotating rod 140, as well as the effect of being able to wind the rope easily and quickly, the hook 150 for supporting the knot of the rope is When the external force is applied to the left and right of the bar hook 150 supported by the rod 130 by receiving the elastic force upward from the elastic member 160, the hook 150 is separated from the rod 130 so that the rope also rotates the rod 140. There was a problem that deviated from.

This caused the load to drop from the vehicle while driving, resulting in a major accident.

In addition, in the conventional vehicle cargo binding device 100, the hook 150 is stored away from the rod 150, while the hook 150 is rotated freely to the left and right while hitting an external object or a plurality of workers move the hook A problem arises that the shape of the hook 150 is deformed or broken by stepping on 150.

The present invention has been made to solve the above problems, an object of the present invention is to install a support on one end of the winding rod, rotatably installed on the other end, the elastic member between the winding rod and the fixing portion The elastic member provides elastic force in the direction of the support to the other end of the fixing part to easily mount the rope to the winding rod, and the fixing part is separated from the support even when external force is applied to the fixing part in the up, down, left and right directions. The present invention provides a cargo strapping device for a cargo loading vehicle that can prevent the rope from deviating from the winding rod.

In addition, the present invention can be prevented from being deformed and damaged by an external force or a collision with an external object caused by the free rotation of the fixed portion by preventing the fixed portion free rotation by maintaining the state that the fixed portion is supported on the support. To provide a cargo strapping device for a cargo loading vehicle.

In addition, the winding rod is configured to include an outer rod formed with a guide groove in one end portion and a plurality of guide holes on the outer side, and an inner cylinder formed with a stopper in a region corresponding to the guide groove and a fixing pin hingeably coupled to the inner cylinder. When the inner cylinder rotates in the outer cylinder, the fixing pin is protruded to the outside through the guide hole so that the projecting fixing pin is supported on one side of the rope wound on the outer cylinder to provide a cargo binding device that can further improve the fixing force of the rope. Is in.

According to one aspect of the present invention for achieving the above object, a fixed frame is installed on one side of the cargo loading vehicle, at least one mounting hole is formed, and a pair of support frames extending forward from both ends of the fixed frame And a winding rod rotatably coupled to the pair of support frames, a mounting groove formed on one side, and a gear inclined in one direction at one end thereof, and rotatably connected to any one of the pair of support frames. Is installed, when the winding rod is rotated in the inclined direction of the gear pole part for intermittent rotation of the winding rod while engaging with the gear, a fixed portion that one end is rotatably coupled to one end of the winding rod, the lower end is Is coupled to one end of the winding rod, the upper portion is bent in one direction, the other end of the fixed portion is supported A torsion spring interposed between the support and the fixing part and the support, and providing an elastic force to the fixing part so that the other end of the fixing part is elastically supported in the support direction. Provide cargo strapping device for cargo loading vehicle.

The torsion spring may include a coil part, a first support part extending from one end of the coil part, and a second support part extending from the other end of the coil part. The first support groove is formed in an area corresponding to the first support part so that the first support part is inserted into the first support groove, and the fixing part is formed in the area corresponding to the second support part. The second support part may be inserted into the second finger trough groove.

In addition, the pawl portion and the body portion rotatably coupled to any one of the support frame of the pair of support frames, protruded on one side of the body portion when the winding rod is rotated in the opposite direction of the inclined gear of the gear The first engaging portion for controlling the rotation of the winding rod and the other side of the body portion is formed to protrude, the winding rod is rotated in the opposite direction to the inclined direction of the gear and the body is rotated in the inclined direction of the gear It is preferred to include a second engaging portion for engaging the gear to control the reverse rotation of the winding rod.

In addition, the take-up rod is formed in the receiving space therein, at least one guide hole is formed along the longitudinal direction on one side, an outer rod formed with a guide groove on the inner side of one end, and an inner rod rotatably coupled inside the outer rod; Is formed on one end of the inner rod corresponding to the guide groove is supported by the guide groove of the outer rod, when the inner rod is rotated so as to be located in the stopper and the guide groove of the outer rod to move along the guide groove It is rotatably coupled to one side of the rod, and may include a fixing pin protruding outward along the guide hole when the inner rod is rotated.

According to the present invention as described above, a support is provided at one end of the winding rod, a support is installed at one end of the winding rod, and a fixing part is rotatably installed at the other end, and an elastic member is interposed between the winding rod and the fixed portion. By providing the elastic member to the other end of the fixing part in the direction of the support, the elastic member can easily mount the rope to the take-up rod and prevent the fixing part from being separated from the support even when external force is applied in the up, down, left and right directions to the fixing part. By doing so, it is possible to prevent the rope from detaching from the winding rod in advance.

In addition, the present invention can be prevented from being deformed and damaged by an external force or a collision with an external object caused by the free rotation of the fixed portion by preventing the fixed portion free rotation by maintaining the state that the fixed portion is supported on the support. It has an effect.

In addition, the winding rod is configured to include an outer rod formed with a guide groove in one end portion and a plurality of guide holes on the outer side, and an inner cylinder formed with a stopper in a region corresponding to the guide groove and a fixing pin hingeably coupled to the inner cylinder. When the inner cylinder is rotated in the outer cylinder, the fixing pin is protruded to the outside through the guide hole so that the protruding fixing pin is supported on one side of the rope wound on the outer cylinder, thereby improving the fixing force of the rope.

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

2 is a perspective view of a cargo strapping device for a cargo loading vehicle according to an embodiment of the present invention, Figure 3 is an exploded perspective view of a cargo strapping device for a cargo loading vehicle according to an embodiment of the present invention.

As shown in Figure 2 and Figure 3, the cargo strapping device 1 for a cargo loading vehicle according to an embodiment of the present invention is a fixed frame 10, a pair of support frame 20, a winding rod 30, The pole part 40, the fixing part 50, the support body 60, and the torsion spring 70 (Torsion spring) is comprised.

The fixed frame 10 has at least one installation hole 11 formed at one side thereof so that the cargo binding device 1 for cargo loading vehicles of the present invention can be fixed to the cargo loading vehicle by fixing members such as bolts and nut members. It plays a role.

The pair of support frames 20 extend forward from both ends of the fixed frame 10, and insertion holes 21 are formed in which winding rods 30 to be described later are inserted into one side facing each other, and each support frame is formed. Between the 20, the winding space 22 is formed so that the rope is wound.

The pair of support frames 20 is preferably press-processed from both ends of the fixed frame 10, and serves to support the winding rod 30 is inserted into the insertion hole (21).

Winding rod 30 is rotatably inserted into the insertion hole 21, the gear 31 is formed at one end, and serves to wind the rope for fixing the load loaded on the cargo loading vehicle.

Here, the gear 31 is formed to be inclined in one direction, and serves to rotate the winding rod 30 in one direction by the first locking portion 42 or the second locking portion 42 which will be described later.

In addition, the winding rod 30 is formed with a coupling hole 32 to which the shaft 51 of the fixing portion 50 to be described later is coupled to one end, a mounting groove 33 is mounted on one side, A first stop groove 34 is formed in an area corresponding to the first support groove 52b of the torsion spring 70 to be described later.

In one embodiment of the present invention has been described that the gear 31 is integrally formed at one end of the winding rod 30, after the winding rod 30 and the gear 31 is manufactured separately, the winding rod 30 Of course, the gear 31 can be fixedly used.

The pawl portion 40 includes a body portion 41 rotatably installed at one side of the support frame 20 corresponding to the gear 31 formed on the winding rod 30, and a first portion protruding from one side of the body portion 41. It comprises a second locking portion 42 protruding on the other side of the locking portion 42 and the body portion 41, when the winding rod 30 is rotated while engaging the gear 31 of the winding rod 30 It serves to interrupt the rotation, the specific configuration of the pole portion 40 will be described in detail in FIG.

The fixing part 50 includes a shaft 51 having one end inserted into and fixed to the coupling hole 32 of the winding rod 30, and a fixing piece 52 rotatably coupled to the other end of the shaft 51. It is configured to include, and serves to support the rope so that the rope mounted in the mounting groove 33 is not separated.

Here, the fixing piece 52 is formed with a second stop groove 52a in a region corresponding to the second support portion 73 of the torsion spring 70 to be described later, and is supported on one side of the support 60 to be described later on the other end. The supporting groove 52b is formed.

The fixing piece 52 provides an access path of the rope entering the mounting groove 33 in order to allow the rope to be mounted on the mounting groove 33, and in addition, when the rope is mounted on the mounting groove 33, the support ( It is supported by 60 to support one side of the rope serves to prevent the rope mounted in the mounting groove 33 is separated.

The support 60 is formed in a rod shape, the lower end is coupled to the other end of the take-up rod 30, the upper portion is bent in one direction and the support piece of the fixing piece 52 when the fixing piece 52 is rotated ( 52b) is supported on one side to prevent the fixing piece 52 from rotating so that the fixing piece 52 supports the rope.

The torsion spring 70 has a coil portion 71, a first support portion 72 extending from one end of the coil portion 71, and a second extension portion from the other end of the coil portion 71. It is configured to include a support 73, and serves to provide an elastic force to the fixing piece 52 so that the other end of the fixing piece 52 can be supported by the support 60.

The coil part 71 may be wound several times to provide elastic force to the first support part 72 and the second support part 73 in left and right directions.

The first support part 72 is inserted into and supported in the first trough groove 34 to serve to transmit the elastic force provided from the coil part 71 to the second support part 73.

The second support part 73 is inserted into and supported in the second finger groove 52a to apply the elastic force provided from the coil part 71 to the fixing piece 52 so that the other end of the fixing piece 52 is supported on the support 60. It serves to be elastic support.

Figure 4 is a side view showing the operation of the pole portion according to an embodiment of the present invention.

As described above, the pawl portion 40 includes a body portion 41, a first catching portion 42, and a second catching portion 42.

Here, the body portion 41 is rotatably installed on the upper portion of the gear 31 of the support frame 20, the first locking portion 42 or the second locking portion 42 according to the rotation direction of the winding rod 30 is It serves to displace the position of the first locking portion 42 and the second locking portion 42 to be engaged with the gear 31.

The first locking portion 42 is formed to protrude in a shape in which the gear 31 is engaged with one side of the body portion 41, as shown in Figure 4 (a) of the pole portion 40 according to an embodiment of the present invention When the winding rod 30 is rotated to the front while the first engaging portion 42 is engaged with the gear 31 serves to interrupt the rotation of the winding rod (30).

The second locking portion 42 is formed to protrude in a shape in which the gear 31 is engaged with the other side of the body portion 41 so that the operator rotates the winding rod 30 when the winding rod 30 rotates in the reverse direction. In the case of intermittent winding, when the winding rod 30 rotates in the reverse direction by rotating the body portion 41 to engage the gear 31 by rotating the body portion 41 as shown in FIG. It serves to interrupt the rotation of the rod (30).

Figure 5a is a plan view showing an initial state before using a cargo strapping device for cargo loading vehicle according to an embodiment of the present invention, Figure 5b is a fixed piece of the cargo strapping device for cargo loading vehicle according to an embodiment of the present invention is rotated Figure 5c is a plan view showing a state in which the rope is mounted on the mounting groove of the cargo binding device for cargo loading vehicle according to an embodiment of the present invention.

Referring to Figures 5a to 5c attached to the operation description of the cargo binding device 1 for a cargo loading vehicle according to an embodiment of the present invention having such a configuration as follows.

As shown in FIG. 5A, the cargo binding device 1 for a cargo loading vehicle according to an embodiment of the present invention is provided with a support piece 52 supported by the torsion spring 70 by the torsion spring 70. It has an initial state.

After the worker to rotate the fixing piece 52 by applying an external force to the fixing piece 52, as shown in Figure 5b to mount the rope in the mounting groove 33, and then mounted the rope (L) in the mounting groove 33 In addition, the fixed piece 52 is supported by the support 60 by releasing the external force applied to the fixing piece 52 in a knotted state of one end of the mounted rope L.

As shown in FIG. 5C, the knot of the rope L is mounted on the fixing piece 52 and the winding rod 30 so that the rope L is not separated from the winding rod 30.

Next, the worker binds the load by using the rope (L) supported on the take-up rod 30, and then rotate the take-up rod 30, the rope (L) bound to the load is tightened to fix the load to the vehicle. do.

Figure 6 is a cross-sectional view of the winding rod of the cargo binding device for cargo load vehicle according to another embodiment of the present invention.

6 is basically the same as the embodiment of FIGS. 1 and 5, but the winding rod 30 'is composed of a double rod.

As shown in FIG. 5, the winding rod 30 ′ of the present embodiment includes an outer rod 31 ′, an inner rod 32 ′, and a fixing pin 33 ′.

The outer rod 31 'is formed in a cylindrical shape in which an accommodating space 31'a is formed and one end is opened, and a plurality of guide holes 31'b are formed along the longitudinal direction on the outer circumferential surface.

Here, the other end inner surface of the outer rod 31 'is formed with a guide groove 31'c at a position corresponding to the stopper 32'b, which will be described later, and serves to guide the rotation direction of the inner rod 32' and stopper. When the 32'b is caught by the guide groove 31'c, it rotates and serves to wind the rope.

At the other end of the outer rod 31 ', a through hole 31'd through which one end of the inner rod 32' described later passes is formed.

The inner rod 32 'is coupled to the nut member with one end passing through the through hole 31'd of the outer rod 31' in the outer rod 31 ', and the gear 32' inclined in one direction to the other end. a) is formed.

In addition, the inner rod 32 'is formed with a stopper 32'b protruding from one end portion corresponding to the guide groove 31'c of the outer rod 31', so that the inner rod 32 'is outer rod 31'. The stopper 32'b moves along the guide groove 31'c when it rotates in the inner circle.

The fixing pin 33 'is hinged to a lower side of the inner rod 32' corresponding to the guide hole 31'b of the outer rod 31 ', and the inner rod 32' is rotated in the outer rod 31 '. When it protrudes to the outside through the guide hole (31 'b) serves to support one side of the rope.

Figure 7 is a cross-sectional view of the winding rod of the cargo binding device for cargo load vehicle according to another embodiment of the present invention.

Referring to Figure 7 attached to the operation of the cargo binding device for a cargo loading vehicle according to another embodiment of the present invention having such a configuration as follows.

As shown in Fig. 7A, when the inner rod 32 'starts to rotate in the outer rod 31', as shown in Fig. 7B, the stopper 32'b is guide groove 31 '. Moving along c), a fixing pin 33 'hinged to one side of the inner rod 32' protrudes out along the guide rod of the outer rod 31 '.

Then, when the stopper 32'b is caught by the end of the guide groove 31'c, the outer rod 31 'is rotated while the rotational force of the inner rod 32' is transmitted to the outer rod 31 '.

Thus, although not shown in the drawing, the fixing pin 33 'supports one side of the rope wound on the outer rod 31' so that the fixing force of the rope can be further improved.

Since the rest of the structure is the same as the above-described basic embodiment, the rest of the description will be omitted.

Although the present invention has been described with reference to the above-mentioned embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims are intended to cover such modifications or changes as fall within the scope of the invention.

1 is a perspective view of Utility Model Registration No. 0419201 "Cargo binding device for automobiles",

2 is a perspective view of a cargo strapping device for a cargo loading vehicle according to an embodiment of the present invention,

Figure 3 is an exploded perspective view of the cargo binding device for cargo load vehicle according to an embodiment of the present invention,

Figure 4 is a side view showing the operation of the pole portion according to an embodiment of the present invention,

Figure 5a is a plan view showing an initial state before using the cargo binding device for cargo loading vehicle according to an embodiment of the present invention,

Figure 5b is a plan view of the fixed piece of the cargo binding device for cargo load vehicle according to an embodiment of the present invention,

Figure 5c is a plan view showing a state in which the rope is mounted on the mounting groove of the cargo strapping device for cargo loading vehicle according to an embodiment of the present invention,

Figure 6 is a cross-sectional view of the winding rod of the cargo binding device for cargo load vehicle according to another embodiment of the present invention,

Figure 7 is a cross-sectional view of the winding rod of the cargo binding device for cargo load vehicle according to another embodiment of the present invention.

<Description of main drawing code>

1: Cargo strap device for cargo loading vehicle 10: Fixed frame

20: support frame 30: winding rod

40: pole portion 50: fixed portion

60: support 70: torsion spring

Claims (4)

A fixed frame installed at one side of the cargo loading vehicle and having at least one installation hole formed therein; A pair of support frames extending forward from both side ends of the fixed frame; A winding rod rotatably coupled to the pair of support frames, a mounting groove formed on one side, and a gear inclined in one direction at one end thereof; A pole part rotatably installed on one of the support frames of the pair of support frames, the pawl being engaged with the gear and intermittently rotating the winding rod when the winding rod rotates in an inclined direction of the gear; A fixing part whose one end is rotatably coupled to one end of the winding rod; A support having a lower end coupled to one end of the winding rod, the upper end being bent in one direction, and the other end of the fixing part supported; And Interposed between the fixing portion and the support, cargo loading, characterized in that it comprises a torsion spring (Torsion spring) for providing an elastic force to the fixing portion so that the other end of the fixing portion is elastically supported in the support direction Cargo Straps for Vehicles. The method of claim 1, The torsion spring includes a coil part, a first support part extending from one end of the coil part, and a second support part extending from the other end of the coil part, The winding rod has a first stopper groove is formed in an area corresponding to the first support, the first support is inserted into the first stopper groove, The fixing unit is a cargo binding device for a cargo loading vehicle, characterized in that the second support groove is formed in the area corresponding to the second support portion is inserted into the second support groove. The method of claim 1, The pole part A body part rotatably coupled to any one of the pair of support frames; A first locking part protruding from one side of the body part to control rotation of the winding rod while being engaged with the gear when the winding rod rotates in an inclined opposite direction of the gear; And A second hook which protrudes on the other side of the body part and controls the reverse rotation of the winding rod while engaging the gear when the winding rod rotates in the opposite direction to the inclined direction of the gear and the body rotates in the inclined direction of the gear; Cargo binding device for cargo loading vehicles, characterized in that it comprises a unit. The method of claim 1, The winding rod is A receiving space is formed therein, at least one guide hole is formed in one side along a longitudinal direction, and an outer rod having a guide groove formed at an inner side of one end thereof; An inner rod rotatably coupled inside the outer rod; A stopper formed at one side of one end of the inner rod corresponding to the guide groove and supported by the guide groove of the outer rod, and moving along the guide groove when the inner rod is rotated; And Rotatingly coupled to one side of the inner rod so as to be located in the guide groove of the outer rod, cargo strap device for a cargo loading vehicle, characterized in that it comprises a fixing pin protruding out along the guide hole when the inner rod is rotated.

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