KR102253080B1 - Installation Structure of Vehicle Roof Box - Google Patents

Abstract

In the present invention, the roof box can be installed without repeating the work of adjusting the upper and lower positions of the roof box and the bracket position, and when installing the roof box in a vehicle where a space is not formed between the roof rail and the roof panel, the roof rail is not damaged. It is intended to provide a structure in which the bracket does not come off,
A plurality of brackets fixed around the roof rail including an outer bracket surrounding an outer circumference of the roof rail and an inner bracket surrounding an inner circumference of the roof rail; A crossbar disposed in a direction connecting the plurality of roof rails and having both ends connected to the bracket; A roof box fixed to the crossbar; Including, wherein the outer bracket and the inner bracket are arranged to be formed so as to surround the other one on the upper side of the roof rail, and the roof box, the outer bracket and the inner bracket are coupled together at the same position. .

Description

Installation Structure of Vehicle Roof Box

The present invention is installed on a vehicle roof rail and relates to an installation structure of a roof box for expanding a loading space outside the trunk.

A vehicle roof box is installed on the roof of a vehicle with a roof rack or roof rail, and is intended to provide additional loading space in addition to the trunk, and is mainly made in the form of a box made of plastic or fabric to protect goods from sunlight, water, or wind. Do it. Recently, as the leisure population who enjoys camping, skiing, and cycling as a hobby increases, the demand for roof boxes is gradually increasing.

1 shows a conventional roof box fixing structure. As shown, roof rails 2 are formed on both sides of the upper surface of the vehicle roof panel 1, and a plurality of crossbars 20 disposed to cross between the roof rails 2 are provided, and each crossbar 20 Both ends of are fixed to the roof rail (2) by a fixing bracket (10). Thereafter, by bolting the lower plate of the roof box 30 to the crossbar 20, the roof box can be installed on the vehicle.

FIG. 2 is a partial cross-sectional view of FIG. 1, and the fixing structure and fixing method will be described in more detail using FIG. 2 as follows. The fixing bracket 10 is formed of a first bracket 11 surrounding the outside of the roof rail 2 and a second bracket 12 surrounding the inside. The first bracket 11 and the second bracket 12 are fixed to the roof rail 2 by coupling the bolt 13 from the inside of the vehicle to the outside. In addition, the crossbar 20 is formed with a frame 21 crossing between the roof rails 2 and a flange 22 extending upwardly from both ends of the frame 21. By fastening the flange 22 to the second bracket 12 with a bolt 23, the crossbar 20 is coupled to the fixing bracket 10. And the roof box (30) is composed of a lower plate (31) for loading things and an upper plate (32) that becomes a lid, and the lower plate (31) is bolted to the screw (24) protruding from the crossbar frame (21). It is finally installed in the vehicle by being combined.

That is, the conventional roof box is configured so that the roof box can be mounted on the crossbar only after the fixing bracket and the crossbar are completely installed on the vehicle. However, a plurality of fixing brackets and crossbars are formed, and the roof box can be fixed only after accurately aligning and fixing the positions of the fixing brackets and crossbars, but there is a problem that it is virtually impossible to accurately align the positions at once. In addition, even if the position of the fixing bracket is accurately aligned, the position of the hole formed in the roof box to be connected to the crossbar may be made non-uniform.

Therefore, after combining the 2nd bracket and the crossbar (step 1), assembling the 1st bracket and the 2nd bracket and fixing it to the roof rail (step 2), place the roof box and check whether the bolting holes with the crossbar match ( Step 3), and if the position of the crossbar does not match, get off the roof box (step 4), remove the assembly of the fixing bracket and adjust the position (step 5), then put the roof box again and attach it to the crossbar (step 6). ) There is a hassle to do. In the case where the position is checked by only temporary assembly without performing the second step, the position of the fixing bracket is changed during the process of lifting the roof box or assembling some fixing brackets. Therefore, it is a situation in which the roof box can be installed only by repeating steps 2 to 5 a plurality of times.

In addition, in the related art, only both ends of the roof rail are connected to the roof panel and the central part is formed in a shape separated from the roof panel. Therefore, in the related art, the fixing bracket could be formed to cover the entire circumference of the roof rail, but recently, a structure for preventing the separation of the fixing bracket is more desperately needed as a bar that can be fixed only to the side and upper surfaces of the roof rail.

KR10-1695427 B1 roof rack retractable roof box and roof carrier fixing bracket (released on December 21, 2016) KR10-1661348 B1 roof rack assembly for mounting a vehicle-closed roof box (released on January 12, 2016)

An object of the present invention is to solve the problems of the prior art as described above, and specifically, an object of the present invention is to provide a structure capable of installing a roof box without repeating the operation of adjusting the upper and lower positions of the roof box and the bracket position.

In addition, an object of the present invention is to provide a structure in which a bracket does not come off without damaging the roof rail when a roof box is installed in a vehicle in which a space between a roof rail and a roof panel is not formed.

The present invention provides a structure for fixing a roof box to a plurality of roof rails formed side by side on a roof panel of a vehicle, and to solve the above problems, the following structure is provided.

The present invention includes a plurality of brackets fixed around the roof rail, including an outer bracket surrounding an outer circumference of the roof rail and an inner bracket surrounding an inner circumference of the roof rail; A crossbar disposed in a direction connecting the plurality of roof rails and having both ends connected to the bracket; A roof box coupled to the crossbar; Including, the outer bracket and the inner bracket are arranged to be formed so as to surround the other one on the upper side of the roof rail, the roof box, the outer bracket and the inner bracket are characterized in that they are coupled together at the same position. .

In addition, the inner bracket may include an inner grip portion formed to be in contact with the inner side of the roof rail; And a crossbar coupling portion extending from the inner grip portion to a center side of the roof panel and through which a crossbar coupling hole is formed. It includes, and both ends of the crossbar is characterized in that fastened to the crossbar coupling portion.

In addition, both ends of the crossbar correspond to the crossbar coupling holes, and an oval-shaped bracket coupling hole is formed through.

In addition, the crossbar is extended in the shape of a hollow frame, and a plurality of partition walls are extended so that a cross section perpendicular to the longitudinal direction is divided into three or more regions. It is characterized in that it protrudes in a direction toward the roof box to form a convex surface.

In addition, the outer bracket includes an outer grip part formed to surround the outer surface of the roof rail and a coupling part protruding from the upper side while surrounding the upper side of the roof rail, and the inner bracket comprises an inner side surface of the roof rail And a hook formed to surround the coupling portion and an inner grip portion formed to surround the coupling portion, and an outer surface of the coupling portion and an inner surface of the hook hook are formed in a shape corresponding to each other, and the width of the hook hook is the coupling It is formed larger than the width of the portion, and the hook and the coupling portion are spaced apart from each other in the lateral direction, and the roof box, the outer bracket and the inner bracket are bolted to each other in the width direction of the coupling portion.

In addition, a hook groove is formed in the outer surface of the coupling portion in the longitudinal direction of the outer bracket, and the end of the hook hook is formed to be rounded to be inserted into the hook groove.

In addition, at the upper end of the outer grip part, a protrusion protrudes and extends in the longitudinal direction of the outer bracket, and a protrusion receiving groove in which the protrusion can be accommodated is formed in a position corresponding to the protrusion of the hook hook, and the The width of the protrusion receiving groove is characterized in that it is formed larger than the width of the protrusion.

In addition, the present invention, the adhesive member of the elastic material disposed between the roof rail and the bracket; It further includes, wherein the contact member has a panel shape that is rounded and rounded a plurality of times, an inner surface in contact with the roof rail is formed to correspond to the shape of the roof rail, and an outer surface in contact with the inside of the bracket is an inner surface of the bracket. It is characterized in that it is formed to correspond to the shape.

In addition, it is characterized in that the inner and outer surfaces of the contact member are formed in different shapes from each other.

In addition, the roof box includes a lower plate coupled to the crossbar and a lid covering an upper portion of the lower plate, and is formed in front of the lower plate, and a box disposed in the width direction of the lower plate to divide the lower plate forward and rearward. It characterized in that it further comprises.

According to the problem solving means of the present invention as described above, various effects including the following can be expected. However, the present invention is not established when all of the following effects are exhibited.

According to the present invention, by assembling the inner bracket and the outer bracket together with the roof box without separately assembling, the position of the bracket can be adjusted while the roof box is placed on the roof panel. It is possible to omit the work of repetitive assembling and disassembling the bracket after loading and unloading. Therefore, installation of the roof box is simple, and there is an advantage that the user can easily detach the roof box. In addition, since the roof box installation is simple, the number of crossbars can be increased, further improving the safety of the roof box installation.

In addition, the present invention does not require other members to connect to the crossbar by forming a crossbar coupling portion corresponding to the longitudinal direction of the crossbar in the inner bracket, and it is possible to fasten the inner bracket, the crossbar and the roof box at once, reducing the number of fastening man-hours. It has a beneficial effect.

In addition, the present invention is configured to tighten the inner bracket and the outer bracket in the width direction of the bracket, thereby preventing the bracket from being separated from the roof rail, it is possible to improve stability and maintenance during driving. Further, by forming the hook hook of the outer bracket to be inserted into the coupling portion of the inner bracket, it is possible to further increase the fixing force of the bracket.

In addition, the present invention minimizes the deformation of the crossbar due to the weight of the roof box and the loaded item by forming a partition wall and a convex surface on the crossbar, and it is possible to fasten even when a specification error occurs during manufacturing by forming a bracket coupling hole in the crossbar. It has the effect of being able to apply the same crossbar to various vehicle models with different widths.

In addition, the present invention has the advantage that the same bracket can be applied to a variety of vehicle models, including the contact member, reducing vibration transmitted to the bracket, improving the bracket fixing force, and varying the shape of the outer and inner surfaces of the contact member. .

In addition, the present invention further includes a box in front of the lower plate of the roof box, so that the loaded article is excessively pulled forward when the vehicle is suddenly stopped, thereby preventing the lid from being opened.

1 is an exploded perspective view of a conventional vehicle roof box installation structure,
FIG. 2 is an installation cross-sectional view of part II of FIG. 1;
Figure 3 is a perspective view of the vehicle roof box installation structure of the present invention,
Figure 4 is an exploded perspective view of Figure 3,
5 is a perspective view and an enlarged view of the crossbar in FIG. 4,
Figure 6 is an exploded perspective view of the bracket of the first embodiment of the present invention in Figure 4,
7 is a combined perspective view of FIG. 6,
FIG. 8 is a cross-sectional view of an installation in which the first embodiment is applied to part A of FIG. 4;
9 is a bottom view of the roof box of FIG. 4, the crossbar, and the fixing bracket combined;
10 is an exploded perspective view of a bracket according to a second embodiment of the present invention,
11 is a combined perspective view of FIG. 10,
FIG. 12 is a cross-sectional view of an installation in which the second embodiment is applied to portion A of FIG. 4.

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

3 is a combined perspective view of the vehicle roof box installation structure of the present invention, FIG. 4 is an exploded perspective view of FIG. 3, FIG. 5 is a perspective view and an enlarged view of the crossbar in FIG. 4, and FIG. 6 is a bracket of the first embodiment of the present invention in FIG. An exploded perspective view, FIG. 7 is a combined perspective view of FIG. 6, FIG. 8 is a cross-sectional view of an installation in which the first embodiment is applied to portion A of FIG. 4, and FIG. 9 is a bottom view of the roof box of FIG.

As shown in these drawings, the present invention relates to an installation structure of a roof box 400 installed on a roof rail 110 formed on an upper surface of a vehicle roof panel 100. Here, a plurality of roof rails 110 may be formed, and it is preferable that the roof rails 110 extend parallel to each other in the longitudinal direction on both sides of the roof panel 100. The roof rail 110 has both ends connected to the roof panel 100 and the central portion may be spaced apart from the roof panel 100, and may be formed to contact the roof panel 100 over the entire length direction of the roof rail 110. have.

In one embodiment of the present invention, a bracket 200 wrapped around and fixed to the roof rail 110, a crossbar 300 disposed in a direction connecting the roof rail 110 and connected to both ends of the bracket 200 , It may include a roof box 400 fixed to the upper side of the bracket 200 and the crossbar 300, and a contact member 230 disposed between the roof rail 110 and the bracket 200.

First, the roof box 400 includes a lower plate 420 fixed to the crossbar 300 and a lid 410 formed to cover an upper open surface of the lower plate 420. The lower plate 420 and the lid 410 may be provided to be assembled from the front and rear. Hereinafter, that the roof box 400 is fixed means that the lower plate 420 is fixed.

Here, a box 421 may be installed in front of the lower plate 420. The box 421 may be formed as a separate structure and attached to the lower plate 420 or may be integrally formed with the lower plate 420. The box 421 is preferably formed to cross the lower plate in the width direction. Conventionally, there is a problem in that the luggage loaded inside the roof box 400 is pulled forward when the vehicle is suddenly stopped, and the roof box 400 lid 410 is opened due to an impact. In the present invention, by providing the box 421, the luggage is not displaced forward by the back of the box 422 when the vehicle is suddenly stopped, so that the problem of the lid 410 being opened can be prevented, and the interior space of the roof box 400 There is also an effect that relatively small luggage can be stored by dividing it.

It is preferable that a plurality of brackets 200 are coupled along the longitudinal direction of the roof rail 110 and are formed to extend a predetermined length in the longitudinal direction of the roof rail 110. The bracket 200 may include a first outer bracket 210 surrounding the outer circumference of the roof rail 110 and a first inner bracket 220 surrounding the inner circumference of the roof rail 110, and the first inner bracket 220 is formed and disposed to surround a part of the first outer bracket 210.

The first outer bracket 210 may include an outer grip part 211 surrounding the outer surface of the roof rail 110 and a coupling part 212 protruding from the upper side while surrounding the upper side of the roof rail 110. . Further, a hook groove 213 is concave formed on the outer surface of the coupling part 212 in the longitudinal direction of the first outer bracket 210, and at the upper end of the outer grip part 211, the longitudinal direction of the first outer bracket 210 The protrusion 214 may protrude to be extended.

The first inner bracket 220 may include an inner grip portion 223 formed to surround the inner surface of the roof rail 110 and a hook hook 224 formed to surround the coupling portion 212. Here, the hook hook 224 is formed to be rounded along the coupling portion 212 so that the hook hook 224 can wrap the coupling portion 212 so that the inner surface of the hook hook 224 is external to the coupling portion 212. Doedoe formed in a shape corresponding to the side, the width of the hook 224 may be formed larger than the width of the coupling portion (212). That is, the hook hook 224 and the coupling portion 212 may be formed to be in contact with each other in the vertical direction and spaced apart from each other in the lateral direction. Further, the end of the hook hook 224 may be formed to be curved to be inserted into the hook groove 213 of the first outer bracket 210, and the hook 224 has a protrusion of the first outer bracket 210 ( The protrusion receiving groove 226 in which the 214 can be accommodated may be formed. In addition, the width of the protrusion receiving groove 226 may be formed larger than the width of the protrusion 214.

On the other hand, in the coupling portion 212 of the first outer bracket 210, a bracket assembly groove (or hole, 215) is formed to be concave (or penetrated) downward from the side, and the hook 224 of the first inner bracket 220 ) Is formed through the bracket assembly hole 225 at a position facing the bracket assembly groove 215, and the roof box 400 has a hole at a position extending from the bracket assembly groove 215 and the bracket assembly hole 225. It can be formed through. In this case, the roof box 400 is preferably formed to include a surface that can be bolted in contact with the hook hook 224 as shown in FIG. 8.

By the configuration of the first outer bracket 210 and the first inner bracket 220 described above, the roof box 400 and the bracket 200 are provided with a bracket by the bracket assembly groove 215 and the bracket assembly hole 225. It can be bolted in the width direction of 200), which is shown by the first coupling bolt 430 of FIG. In addition, since there is a space 227 spaced apart between the first outer bracket 210 and the first inner bracket 220, when the first coupling bolt 430 is fastened, the first outer bracket 210 and the first inner bracket ( 220 has a structure that can be tightened on both sides of the roof rail 110, thereby improving the fixing force of the bracket 200, there is an effect that does not separate from the roof rail (110). In addition, in FIG. 8, the roof box 400, the first inner bracket 220 and the first outer bracket 210 are coupled by the first coupling bolt 430, and the roof box 400 and the crossbar 300 and the first It is shown that the inner bracket 220 is coupled by the second coupling bolt 440.

The cross bar 300 is preferably formed of an aluminum pipe, and a plurality of cross frames 320 disposed to cross between the roof rails 110 from the upper side of the roof panel 100, and a cross frame installed at the most front side It may include a front support frame 310 formed to protrude forward from (320). In addition, each frame of the crossbar 300 may be a hollow frame, and a plurality of roof box coupling holes 321 may be formed through the lengthwise direction of each frame so as to be fastened to the roof box 400.

The front support frame 310 includes a side support frame 311 and a central support frame 312. The side support frame 311 is formed in a U-shape as a whole, and each end may be coupled to the cross frame 320. The central support frame 312 may have one end coupled to the central portion of the side support frame 311 and the other end coupled to the central portion of the cross frame 320.

The cross frame 320 may have an oval-shaped bracket coupling hole 322 corresponding to the crossbar 300 coupling hole of the first inner bracket 220 so as to be fixed to the bracket 200 at both ends thereof. In addition, when the cross frame 320 is viewed in a cross-section perpendicular to the longitudinal direction, a plurality of partition walls 323 are extended so that the internal space is divided into three or more regions, thereby increasing the rigidity of the cross frame 320. Further, the area formed in the center of the area divided by the partition wall 323 may protrude in a direction toward the roof box 400 and may form a convex surface 324 in an arcuate shape. This is a configuration for preventing deformation of the cross frame 320 by distributing the load of the roof box 400 and the loaded object throughout the cross frame 320.

The contact member 230 is disposed between the roof rail 110 and the bracket 200 and is formed of an elastic material. In addition, the panel shape may be formed by being rounded and rounded multiple times in a shape corresponding to the roof rail 110 along the circumference of the roof rail 110. More specifically, the inner surface of the contact member 230 is in contact with the roof rail 110 and is formed to correspond to the shape of the roof rail 110, and the outer surface is in contact with the bracket 200 and the inner surface of the bracket 200 It is preferably formed to correspond to the shape and. Further, the inner and outer surfaces of the contact member 230 may be formed in different shapes from each other. That is, the bracket 200 may be formed in a shape that does not correspond to the roof rail 110, in this case, even if the shape of the roof rail 110 is different, if only the contact member 230 is provided, the same bracket ( 200) can be used.

Hereinafter, each configuration of the second embodiment of the present invention will be described. The second embodiment differs from the first embodiment in the structure of the bracket and the connection structure between the roof box and the bracket, and the same reference numerals are used for the same parts, and the description is omitted.

FIG. 10 is an exploded perspective view of a bracket according to a second embodiment of the present invention, FIG. 11 is a combined perspective view of FIG. 10, and FIG. 12 is a cross-sectional view illustrating the installation of the second embodiment applied to portion A of FIG. 4.

Referring to these drawings, the bracket 200 of the second embodiment includes a second outer bracket 260 surrounding the outer circumference of the roof rail 110 and a second inner bracket 270 surrounding the inner circumference of the roof rail 110. It may include, and the second outer bracket 260 is formed and disposed to surround a part of the second inner bracket 270.

The second inner bracket 270 includes an inner grip portion 273 formed to surround the inner surface of the roof rail 110 and a coupling portion 274 formed to protrude upward while surrounding the upper surface of the roof rail 110 can do. The structure to be combined with the other crossbars 300 is the same as in the first embodiment.

The second outer bracket 260 includes an outer grip portion 261 surrounding the outer surface of the roof rail 110 and a hook hook 262 formed to surround the coupling portion 274 of the second inner bracket 270. I can. Further, between the outer grip portion 261 and the hook hook 262 may further include ribs 263 and 263 protruding to support the upper side of the roof rail 110 and one side of the coupling portion 274.

On the other hand, in the coupling portion 274 of the second inner bracket 270, a bracket assembly groove (or hole, 275) is formed to be concave (or penetrated) from the top to the bottom, and the hook 262 of the second outer bracket 260 ) Is formed through the bracket assembly hole 264 in a position facing the bracket assembly groove 275, and the roof box 400 has a hole in the position where the bracket assembly groove 275 and the bracket assembly hole 264 extend. It can be formed through. In this case, the roof box 400 is preferably formed to include a flat surface that can be bolted in contact with the hook hook 262 as shown in FIG. 12.

By the configuration of the second outer bracket 260 and the second inner bracket 270 described above, the roof box 400 and the bracket 200 can be bolted to each other in the vertical direction, which is the fourth coupling bolt of FIG. (470). In addition, it is shown that the roof box 400 and the crossbar 300, the second outer bracket 260, and the second inner bracket 270 are coupled by a third coupling bolt 460.

According to the configuration of the present invention described above, the present invention can assemble the bracket and the roof box or the bracket and the crossbar at once, and it is possible to eliminate the inconvenience of having to repeat the conventional roof box up and down in order to adjust the position of the bracket. In addition, if the crossbar is provided to the consumer with riveting (using the roof box coupling hole 321) on the lower panel of the roof box, the consumer temporarily assembles only the bracket on the roof rail and then raises the roof box itself to which the crossbar is attached and bolts it (the first To the fourth coupling bolts (430, 440, 460, 470)), the assembly can be completed only by operation. Therefore, there is an advantage that the assembly is simple and convenient enough to be able to install the roof box directly by the consumer.

In the present specification, each of the embodiments has been described separately, but embodiments that can be derived by combining each of the embodiments are also within the scope of the present invention.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains are capable of various modifications and variations without departing from the essential characteristics of the present invention. The scope of protection should be interpreted by the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100 roof panel 110 roof rail
200 Bracket 210 First outer bracket
211 Outer grip part 212 Joint part
213 Hook groove 214 Protrusion
215 Bracket assembly groove 220 First inner bracket
221 Crossbar coupling part 222 Crossbar coupling hole
223 Inner grip part 224 Hook hook
225 Bracket assembly hole 226 Protrusion receiving groove
230 Contact member 260 Second outer bracket
261 Outer grip 262 Hook hook
263 rib 264 bracket assembly hole
270 Second inner bracket 273 Inner grip part
274 Connection part 275 Bracket assembly groove
300 Crossbar 310 Front support frame
311 Side support frame 312 Central support frame
320 Cross frame 321 Roof box joint
322 Bracket combination hole 323 Bulkhead
324 convex surface
400 roof box 410 lid
420 lower plate 421 box
421 Back of box 430 First coupling bolt
440 Second coupling bolt 460 Third coupling bolt
470 4th coupling bolt

Claims (10)

As a structure for fixing the roof box to a plurality of roof rails formed in parallel on the roof panel of a vehicle,
A plurality of brackets fixed around the roof rail, including an outer bracket surrounding an outer circumference of the roof rail and an inner bracket surrounding an inner circumference of the roof rail;
A crossbar disposed in a direction connecting the plurality of roof rails and having both ends connected to the bracket;
A roof box coupled to the crossbar;
Including,
The outer bracket and the inner bracket are formed and arranged so that one surrounds the other on the upper side of the roof rail,
The roof box, the outer bracket and the inner bracket are joined together at the same position,
The outer bracket includes an outer grip part formed to surround the outer surface of the roof rail and a coupling part protruding from the upper side while surrounding the upper side of the roof rail,
The inner bracket includes an inner grip portion formed to surround the inner surface of the roof rail and a hook hook formed to surround the coupling portion,
The outer surface of the coupling part and the inner surface of the hook hook are formed in a shape corresponding to each other, and the width of the hook hook is formed larger than the width of the coupling part so that the hook hook and the coupling part are laterally spaced apart from each other,
The roof box, the outer bracket and the inner bracket are bolted to the joint in the width direction of the vehicle roof box installation structure.
The method of claim 1,
The inner bracket may include an inner grip part formed to be in contact with the inner side of the roof rail; And
A crossbar coupling portion extending from the inner grip portion toward the center of the roof panel and through which a crossbar coupling hole is formed;
Including,
A vehicle roof box installation structure, characterized in that both ends of the crossbar are fastened to the crossbar coupling portion.
The method of claim 2,
A vehicle roof box installation structure, wherein both ends of the crossbar correspond to the crossbar coupling holes, and an oval-shaped bracket coupling hole is formed through.
The method of claim 1,
The crossbar is extended in the shape of a hollow frame, and a plurality of partition walls are extended so that a cross section perpendicular to the longitudinal direction is divided into three or more regions, and a region formed in the center of the regions divided by the partition walls is the loop Vehicle roof box installation structure, characterized in that it protrudes in a direction toward the box to form a convex surface.
delete The method of claim 1,
A hook groove is formed in the outer surface of the coupling part in the longitudinal direction of the outer bracket,
Vehicle roof box installation structure, characterized in that the end portion of the hook hook is formed to be inserted into the hook groove.
The method of claim 6,
At the upper end of the outer grip part, a protrusion protrudes in the longitudinal direction of the outer bracket to extend,
A protrusion receiving groove in which the protrusion can be accommodated is formed at a position corresponding to the protrusion of the hook hook,
The vehicle roof box installation structure, characterized in that the width of the protrusion receiving groove is formed larger than the width of the protrusion.
The method according to any one of claims 1 to 4, 6 and 7,
A contact member made of an elastic material disposed between the roof rail and the bracket;
It further includes,
The contact member has a panel shape that is rounded and rounded a plurality of times, the inner surface in contact with the roof rail is formed to correspond to the shape of the roof rail, and the outer surface in contact with the inside of the bracket is formed to correspond to the shape of the inner surface of the bracket. Vehicle roof box installation structure, characterized in that the.
The method of claim 8,
Vehicle roof box installation structure, characterized in that the inner and outer surfaces of the contact member are formed in different shapes from each other.
The method of claim 1,
The roof box includes a lower plate coupled to the crossbar and a lid covering an upper portion of the lower plate,
A vehicle roof box installation structure, further comprising a box formed in front of the lower plate and disposed in a width direction of the lower plate to divide the lower plate forward and rearward.

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