KR101836105B1 - covering device for freight truck - Google Patents

Abstract

The present invention relates to technique to enable a cover unit to protect freight loaded on a freight truck to be folded and expanded and, more specifically, relates to technique to conveniently fold and expand the cover unit while the cover unit slides in a horizontal direction with respect to a cover rack unit, wherein the cover tack unit is provided in an upper portion of a boarding unit of the freight truck with a horizontal structure. According to the present invention, a front portion and a rear portion of a left and right cover unit is formed to be mutually and independently folded and expanded from a body unit to conveniently adjust a size of the cover unit.

Description

Covering device for freight truck}

The present invention relates to a technique for facilitating folding and expansion of a lid for protecting a cargo loaded on a cargo truck.

More particularly, the present invention relates to a technology capable of easily folding and expanding a luggage rack portion in a horizontal structure with a lid rack portion on an upper portion of a boarding portion of a freight truck while sliding the lid portion in a horizontal direction with respect to the lid rack portion.

Generally, a cargo truck is provided at a rear portion of a boarding portion on which a driver boarded and a loading portion for loading a cargo.

Here, the lid covering the cargo in the loading part in the state that the cargo is loaded in the loading part is mostly composed of an amorphous tent film, and the operator folds it into several folds while the amorphous tent film is not used and leaves it in the loading part. The unloaded tent is unfolded and several workers cooperate to cover the load carrying the cargo.

To overcome the inconvenient usability of these existing tents, several frames are placed on the loading section to hold the frame of the tent and the tent is placed on the frame. Subsequently, when the tent is used, the tent is peeled off and several poles are removed from the connector and stored in a specific place.

As described above, even when a plurality of poles are utilized, the process of covering the loading section or releasing the cover is very inconvenient.

In order to solve the above-mentioned problems, there is a demand for a folding and expanding lid for protecting cargo loaded on a cargo truck, as well as a simple lid covering device.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cover device for a freight truck which is easy to fold and expand the cover portion.

Another object of the present invention is to provide a cover device for a cargo truck which is easy to adjust the size of the cover part.

It is another object of the present invention to provide a cover device for a cargo truck which is easy to fold and expand a canopy that can protect the front glass of a boarding area from the external environment.

It is also an object of the present invention to provide a lid device for a cargo truck that can stably transport cargo of a standard exceeding a loading section.

It is another object of the present invention to provide a lid apparatus for a cargo truck which can facilitate cargo loading with respect to the loading section.

In order to achieve the above object, the present invention provides an apparatus for covering a cargo loaded on a cargo truck, the cargo truck comprising a boarding section on which a driver is located and a loading section connected to the rear of the boarding section, A cover which slides rearward according to a user operation and then blocks the upper opened space of the loading part from the outside as the left end and the right end are expanded downward; A lid rack portion extending from the upper surface of the boarding portion to the loading portion and being slidable in a horizontal direction toward the loading portion in a state in which the lid portion in a state in which the left end portion and the right end portion are respectively folded is fitted inside; And a rack post which is connected to lower portions of both sides of the cover rack portion and whose lower end portion is fixedly connected to both sides of the loading portion to support the cover rack portion.

The lid portion includes a body portion; A left shading portion rotatably connected to a left end portion of the body portion and stacked on the upper surface of the body portion when folded; And a right shading portion rotatably connected to the right end portion of the body portion and stacked on the upper surface of the body portion when folded.

At this time, when the left covering portion extends downward from the body portion, the left side covering portion is configured to support the body portion while the lower end portion thereof is mounted on the loading portion. When the right side covering portion extends downward from the body portion, So as to support the body portion in cooperation with the left blocking portion.

In addition, since the left shading portion is separated from the left front shading portion on the side of the boarding portion and the left rear shading portion on the side of the loading portion, the left front shielding portion and the left rear shielding portion are independently rotatably connected to the left end of the body portion, And the right shading portion is separated from the right front shading portion on the side of the boarding portion and the right rear shading portion on the side of the stacking portion so that the right front shading portion and the right rear shading portion are independently formed on the right side end portion of the body portion And can be independently stacked on the upper surface of the body when folded.

Meanwhile, a shading portion for covering the front glass of the boarding portion while maintaining a state of being seated on the upper surface of the boarding portion and sliding forward and being fixed according to a user operation; And a sun shelf part which is stacked on an upper surface or a lower surface of the cover rack part and integrally connected to the lid shelf part so as to be slidable toward the front glass of the boarding part in a state where the awning part is fitted inside.

The gantry part is mounted on the upper surface of the lid rack section or the awning rack section in the state of being crossed in the left and right direction of the loading section and is arranged so as to move vertically in the vertical direction, ; A first post extending downwardly connected to one end of the gantry; A first fixing block which is fixed to a loading portion corresponding to a vertical lower portion of the first post and supports the lower portion of the first post while guiding the upward movement of the first post; A second post extending downwardly connected to the other end of the gantry opposite the first post; And a second fixing block which is fixed to the loading part corresponding to the vertical lower part of the second post and supports the lower part of the second post while guiding the upward movement of the second post.

And a second post is connected to the second fixing block and is configured to be able to rotate in its longitudinal direction by a rotation axis. The second post is connected to the second fixing block, .

Since the lid portion is horizontally slidable with respect to the lid rack portion provided in a horizontal structure on the upper portion of the boarding portion, the left and right lid portions of the lid portion are arranged so as to be expandable / foldable. Accordingly, folding and expansion of the lid portion is simple, It is an advantage that it is easy.

In addition, the present invention is advantageous in that the front and rear portions of the left and right cover portions are folded / extended independently from the body portion, thereby simplifying the adjustment of the size of the cover portion.

Further, according to the present invention, the front window of the boarding portion is easily exposed to the outside environment (e.g., snow, frost, dust, etc.) by covering the front glass of the boarding portion easily while the awning portion slides horizontally with respect to the awning rack portion stacked in the horizontal direction together with the cover rack portion. Or other falling objects).

The present invention also has an advantage that the ladder can be stably transported as the ladder is pressed downward by the gantry part in a state in which a cargo having a length larger than the length of the loading part is seated on the upper surface of the lid rack part .

Further, since the gantry of the gantry is mounted on the gantry and the gantry mounted on the gantry is rotated around the second post, the heavy cargo can be loaded on the loading part .

1 is an exemplary view showing a lid rack portion and an awning rack portion in a lid of a cargo truck according to the present invention,
FIG. 2 is an exemplary view showing a folded state of the cover according to the first embodiment of the present invention in FIG. 1; FIG.
FIG. 3 is an exemplary view showing a state in which the cover is extended in FIG. 2;
FIG. 4 is an exemplary view of the lid of FIGS. 2 and 3 viewed from the rear of the cargo truck, FIG.
5 is an exemplary view showing a state in which the lid according to the second embodiment of the present invention is extended in Fig. 1; Fig.
FIG. 6 is an exemplary view of the lid of FIG. 5 viewed from the rear of the cargo truck,
FIG. 7 is an exemplary view showing a state where the awning part according to the third embodiment of the present invention is mounted in FIG. 1; FIG.
FIG. 8 is an exemplary view showing a process in which the flange portion is slid forward in FIG. 7;
FIG. 9 is an exemplary view showing a state in which the front end portion of the oblique portion is lowered to cover the front glass of the truck after the oblique portion is slid forward to the front in FIG. 8;
10 is an exemplary view showing a state in which a gantry unit according to a fourth embodiment of the present invention is mounted on [Fig. 1]. Fig.

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

FIG. 1 is an exemplary view showing a lid rack portion and an awning rack portion in a lid apparatus of a cargo truck according to the present invention, and FIG. 2 is a sectional view of the lid portion folded according to the first embodiment of the present invention Fig. 3 is an exemplary view showing a state in which the lid is extended in Fig. 2, and Fig. 4 is a view showing the state of the lid in Fig. 2 and Fig. Fig.

1 to 4, the present invention is an apparatus for covering a cargo loaded on a cargo truck, the cargo truck comprising a boarding section on which a driver is located and a loading section connected to the rear of the boarding section, 110, a cover rack portion 120, and a rack post 130. [

First, the cover rack portion 120 is extended from the upper surface of the loading portion of the cargo truck T to the loading portion as shown in Fig. 2, the lid unit 110, which is configured by folding the left end and the right end of the lid unit 110, is inserted into the lid shelf unit 120 and is slidable in the horizontal direction toward the loading unit. do.

To this end, the lid shelf 120 is disposed on the right and left sides of the passenger compartment so as to guide both ends of the lid 110 in the folded state, and a plurality of connecting bars interconnect the lid shelves 120 to fix the current position.

Here, as shown in FIG. 1, the awning rack portion 150 may have the same pattern as that of the lid rack portion 120 and may be integrally formed by being laminated on the upper or lower surface of the lid rack portion 120, In the drawing, the shoelace shelf part 150 is integrally laminated on the lower surface of the cover shelf part 120.

The rack posts 130 are configured such that their upper ends are connected to lower portions of both sides of the cover rack portion 120 and their lower ends are fixedly connected to both sides of the loading portion to support the cover rack portion 120.

1, the upper end of the rack post 130 is connected to lower portions of both sides of the awning rack 150 in a state in which the awning rack portion 150 is integrally connected to the lower surface of the lid rack portion 120 And the lower end thereof is fixedly connected to both side portions of the loading section to support the awning rack section 150 and the cover rack section 120.

1, the rack posts 130 are connected to the respective awning rack portions 150 at two positions. However, the number of rack posts 130 may be increased to correspond to the loads of the cover rack portion 120 and the shoulder rack portion 150 It may also consist of a number.

2, the cover 110 is slid rearward as shown in FIG. 3 according to a user operation, and the left end and the right end of the cover 110 are extended downward The upper open space of the loading part can be blocked from the outside.

Specifically, the cover 110 includes a body 111, a left cover 112 rotatably connected to the left end of the body 111 and stacked on the upper surface of the body 111 when folded, And a right shading portion 113 rotatably connected to the right end of the body portion 111 and stacked on the upper surface of the body portion 111 when folded.

That is, as shown in FIG. 2, the lid 110 is folded on the upper surface of the body 111, and the left and right blocking portions 112 and 113 are folded into the lid shelf 120 3, the left side clearing portion 112 and the right side cleaving portion 113 are pivoted to extend in the downward direction, and the respective lower end portions of the left side cleaving portion 112 and the right side cleaving portion 113 are extended as shown in FIG. 3 And is fixed to the loading part.

4A, the left cover portion 112 and the right cover portion 113 are formed on the upper surface of the body portion 111 in a state where the cover portion 110 is fitted in the cover rack portion 120 And each maintains a folded state.

When the lid 110 is slid rearward as shown in Fig. 3, the left shading portion 120 and the right shading portion 120 are positioned with respect to the body portion 111 as shown in Fig. 4 (b) The blocking portion 130 is rotated as shown in Fig. 4, and the lower ends of the blocking portions 130 are fixed to the loading portion.

That is, when the left covering portion 112 is extended downward from the body portion 111 as shown in FIG. 3, the left covering portion 112 is configured to support the body portion 111 in a state where the lower end portion thereof is mounted on the loading portion, When the cover 113 is extended downward from the body 111 as shown in FIG. 3, the body 113 is configured to support the body 111 in cooperation with the left blocking 112 in a state where the lower end of the cover 113 is mounted on the loading unit .

5 is an exemplary view showing a state in which the lid according to the second embodiment of the present invention is extended in Fig. 1, Fig. 6 is a view showing the state of the lid in Fig. 5 from behind the cargo truck Fig.

According to the second embodiment of the present invention, since the left blocking portion 112 is separated from the left front blocking portion 112a of the boarding portion and the left rear blocking portion 112b of the loading portion, the left front blocking portion 112a 112a and the left rear blocking portion 112b are independently pivotally connected to the left end of the body portion.

As a result, when the left blocking portion 112 is folded on the upper surface of the body portion 111, the left front blocking portion 112a and the left rear blocking portion 112b are folded independently of each other.

5, when the lid 110 is slid by the length of the left rear blocking portion 112b in the direction of the stacking portion, the left front blocking portion 112a is folded in the lid shelf portion 120, Only the left rear blocking portion 112b is pivoted as shown in Fig. 5 and expanded in the downward direction, and the lower end thereof is fixed to the loading portion.

On the other hand, the right blocking portion 113 is separated from the right front blocking portion 113a on the side of the boarding portion and the right rear blocking portion 113b on the side of the stacking portion so that the right front blocking portion 113a and the right rear blocking portion 113a 113b are rotatably connected to the right end of the body portion 111 independently.

As a result, the right side front blocking portion 113a and the right side rear blocking portion 113b are folded independently from each other when the right side blocking portion 113 is folded on the upper surface of the body portion 111. [

5, when the lid 110 is slid by the length of the right rear blocking portion 113b in the direction of the stacking portion, the right front blocking portion 113a is folded in the lid rack portion 120, Only the right rear blocking portion 113b is pivoted as shown in Fig. 5 and expanded downward, and the lower end thereof is fixed to the loading portion.

In this state, the left front blocking portion 112a, the left rear blocking portion 112b, the right front blocking portion 113a, and the right rear blocking portion 113b are all folded on the upper surface of the body portion 111, T, the lid 110 is seen as in FIG. 6 (a).

5, when the lid 110 is slid by the length of the left rear blocking portion 112b and the right rear blocking portion 113b in the direction of the loading portion, the rear portion of the cargo truck T The lid 110 is seen as shown in FIG. 6 (b).

[Figure 7] is an exemplary view showing a state where the awning according to the third embodiment of the present invention is mounted on [Figure 1], [Figure 8] is an example Fig. 9 is an exemplary view showing a state in which the front end of the oblique portion is lowered to cover the front glass of the truck after the oblique portion is slid forward to the front in Fig. 8;

The third embodiment of the present invention may further include a wing part 140 and an awning rack part 150.

First of all, the awning rack part 150 is stacked on the upper or lower surface of the cover rack part 120 and is integrally connected to the cover rack part 120. The shovel rack part 150 has a beveled part 140 as shown in FIG. 7 And is slidable toward the front glass of the boarding section in a state of being fitted inside.

To this end, the awning rack part 150 is disposed on the left and right sides of the boarding part to guide both ends of the wing part 140, and a plurality of connecting bars connect the respective wing rack parts 150 to fix the current position.

Here, the awning rack portion 150 may be integrally formed by being laminated on the upper or lower surface of the lid rack portion 120 in the same pattern as the lid rack portion 120 as shown in Fig. 1, The shoelace shelf part 150 is integrally laminated on the lower surface of the cover shelf part 120.

The beep portion 140 is kept in a state of being seated on the upper surface of the boarding portion and is slid forward in accordance with a user operation to keep the fixed state, thereby covering the front glass of the boarding portion.

Here, it is preferable that the rear end portion of the nose portion 140 is configured to be caught by the awning rack portion 150 when the nose portion 140 is extended to the front as shown in FIG. As a result, in a state in which the tip end of the flange portion 140 is inclined downward as shown in Fig. 9, the flange portion 140 can be fixed without falling from the flange portion 150. [

10 is an exemplary view showing a state in which a gantry unit according to a fourth embodiment of the present invention is mounted on [Fig. 1]. Fig.

According to a fourth embodiment of the present invention, the apparatus further includes a gantry portion 161, a first post 162, a first fixing block 163, a second post 164, and a second fixing block 165 Lt; / RTI >

The gantry portion 161 is mounted on the upper surface of the lid rack portion 120 or the shoulder rack portion 150 in a state where the gantry portion 161 is crossed in the left and right direction of the loading portion as shown in FIG. So that the cargo sitting on the upper surface of the rack portion 120 or the railing shelf portion 150 is pressed downward.

As a result, in the state in which the cargo having a length larger than the length of the loading section is placed on the upper surface of the lid rack section 120, the gantry section 161 can stably carry the ladder as the ladder is pressed downward do.

The first post 162 extends downwardly connected to one end of the gantry 161 and the second post 164 extends from the gantry 161 opposite to the first post 162, As shown in Fig.

At this time, the first fixing block 163 is fixed to the stacking portion corresponding to the vertical lower portion of the first post 162 and supports the lower portion of the first post 1162 while guiding the vertical movement of the first post 162 And the second fixing block 165 is fixed to the loading portion corresponding to the vertical lower portion of the second post 164 and guides the lower portion of the second post 164 while guiding the vertical movement of the second post 164 Support and fix.

According to the fourth embodiment of the present invention, a crane 170 may be further included.

The crane 170 is operated to lift or lower the cargo in a state connected to the body of the gantry unit 161. At this time, the second post 164 is configured to rotate in its longitudinal direction with the rotation axis in a state where the second post 164 is connected to the second fixing block 165.

That is, when the operator rotates the gantry portion 161 upward with respect to the second post 164 of Fig. 10 with the gantry portion 161 lifted up a little, the gantry portion 161 is hung on the left outer side of the cargo truck So that the crane 170 is also placed on the left side of the cargo truck in an excited state.

At this time, with the cargo lifted at the vertical lower portion of the crane 170 being lifted up according to the operation of the operator, the gantry 161 is rotated to the original position as shown in FIG. 10 with reference to the second post 164 The crane 170 can be positioned in the vertical upper portion of the loading section.

In this case, the crane 170 can lower the previously stored cargo to the loading section according to the operation of the operator. As a result, heavy cargo can be loaded on the loading section without a great deal of force by the operation of the operator on the gantry section 161. [

In the drawings of the present invention, the lid 110 is shown only as a frame structure and viewed through the illustrated frame structure. However, the lid 110 may be independently configured to move independently of each other, such as the body 111, The left front blocking portion 112a, the left rear blocking portion 112b, the right blocking portion 113, the right front blocking portion 113a and the right rear blocking portion 113b Of course.

110:
111:
112:
112a:
112b: the left rear shielding portion
113: right side covering portion
113a: right front shielding portion
113b: right rear shielding portion
120: Cover Rack
130: Rack post
140:
150: Shovel rack
161: Gentree
162: First post
163: first fixed block
164: second post
165: second fixed block
170: Crane
T: Cargo truck

Claims (7)

An apparatus for covering a cargo loaded on a cargo truck, the cargo truck comprising a boarding section on which a driver is located and a loading section connected to the rear of the boarding section,
A lid part 110 which is left on the upper surface of the boarding part and slides rearward according to a user's operation and blocks the upper opened space of the loading part from the outside as the left end and the right end are expanded downward;
A cover rack extending from the upper surface of the boarding portion to the loading portion and being slidable in a horizontal direction toward the loading portion in a state in which the cover portion is folded inside in a state in which the left end portion and the right end portion are respectively folded, (120);
A rack post (130) connected to lower portions of both sides of the cover rack portion at an upper end portion and fixed at both sides of the loading portion to support the cover rack portion;
And,
The lid part (110)
A body portion 111;
A left side cover which is rotatably connected to the left end of the body part and is stacked on the upper surface of the body part when folded and supports the body part in a state where the lower end of the body part is mounted on the loading part when extending downward from the body part; A portion 112;
And a cover member which is rotatably connected to a right end portion of the body portion and is stacked on an upper surface of the body portion when folded, and, when the lower portion is extended downward from the body portion, A right blocking portion 113 configured to support the portion;
And the lid of the luggage compartment of the cargo truck.
delete delete The method according to claim 1,
The left blocking portion 112 is separated from the left front blocking portion 112a of the boarding portion and the left rear blocking portion 112b of the stacking portion side so that the left front blocking portion 112a and the left rear blocking portion 112b, The covering portion 112b is independently pivotally connected to the left end portion of the body portion and laminated independently on the upper surface of the body portion when folded,
The right blocking portion 113 is separated from the right front blocking portion 113a on the side of the boarding portion and the right rear blocking portion 113b on the side of the stacking portion so that the right front blocking portion 113a and the right rear blocking portion 113b, Wherein the covering portion (113b) is independently pivotally connected to the right end of the body portion, and is laminated on the upper surface of the body portion when folded.
The method of claim 4,
(140) for covering the front glass of the boarding portion as it is seated on the upper surface of the boarding portion and is kept slid forward and fixed according to a user operation;
(150) which is stacked on an upper surface or a lower surface of the cover rack portion and is integrally connected to the cover rack portion, and is slidable toward the front glass of the boarding portion in a state in which the cover is inserted inside;
The lid of the lid of the cargo truck.
The method of claim 5,
The luggage rack part or the upper part of the railing rack part in a state of being crossed in the left and right direction of the loading part, A gantry portion 161;
A first post (162) extending downwardly connected to one end of the gantry;
A first fixing block 163 fixed to the mounting portion corresponding to the vertical lower portion of the first post and guiding the vertical movement of the first post to support and fix the lower portion of the first post;
A second post (164) extending downwardly connected to the other end of the gantry opposite the first post;
A second fixing block (165) fixed to the loading portion corresponding to the vertical lower portion of the second post and guiding the vertical movement of the second post to support and fix the lower portion of the second post;
Wherein the lid of the lid of the cargo truck is a lid.
The method of claim 6,
A crane 170 for lifting or lowering the cargo while connected to the body of the gantry;
Further comprising:
Wherein the second post is configured to be rotatable in a longitudinal direction of its own axis with a rotation axis in a state where the second post is connected to the second fixing block.

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