JPH10157521A - Mounting device for roof carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mount fitting which can surely and firmly fix the roof carrier to the roof of an automobile. SOLUTION: In the mounting device, a rotation fitting 5 is disposed to the upper part of the device at the opening end in the front face of a mount fitting in a front face portal shape provided with an end part insertion space part 3 for the horizontal frame bar A1 of a roof carrier, its lower end part is pivoted thereto in such a way that it can freely rise, fall and rotate, and on the other hand, a press fitting 7 is disposed while being laid along the opening end at the back face side of the mount fitting 1. The opposite surfaces of the rotation fitting 5 and the press fitting 7 are connected with each other by a bolt 9 and a nut 10, the rotation fitting 5 is rotated to the direction of standing-up by fastening the nut 10, the horizontal frame bar A1 inserted into the insertion space part 3 is held by the upper end periphery of the fitting and the lower surface of the insertion space part 3 so as to be fixed thereto, and it is simultaneously so constituted that the mount fitting 1 is fixed thereto by letting the lower end part of the press fitting 7 be bonded with pressure to the drip channel B projected out of the side end part of the roof of an automobile so as to be locked thereto.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof carrier mounted on a roof of an automobile for carrying surfboards, skiing equipment, and other luggage.

[0002]

2. Description of the Related Art As a roof carrier installed on the roof of an automobile, horizontal bars are disposed before and after on the roof of the automobile, and a support frame is connected between both ends of the horizontal bars in an installed state. Are generally known,
As a mounting device for mounting such a roof carrier on the roof of an automobile, various types of structures have been developed in the past, and most of them have an end portion of the horizontal bar of the roof carrier inserted into an upper end portion. It comprises a fitting having a tubular portion and having a fixing screw mounted on the tubular portion, and a fixing fitting for securing the fitting to both side edges of the roof of the automobile in a locked state.

[0003]

However, according to the roof carrier mounting apparatus as described above, the operation of fixing the fixing brackets to both side edges of the roof of the automobile, and after this fixing, the upper end cylindrical portion of the mounting bracket. Screwing the horizontal bar that has been inserted into the roof carrier requires not only the work of installing the roof carrier, but also a variation in the fixing force of the fixing bracket and the screwing force of the horizontal bar. In some cases, the user may forget to screw the bridge bar with screws, and the mounting of the roof carrier may become unstable.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to mount a roof carrier on a vehicle and simultaneously fix a horizontal bar of the roof carrier at the same time. It is an object of the present invention to provide a roof carrier mounting device capable of smoothly mounting, firmly mounting and fixing the roof carrier, and smoothly removing a roof carrier from a roof of an automobile.

[0005]

According to a first aspect of the present invention, there is provided a roof carrier mounting device mounted on left and right side edges of a front and rear portion of a roof of a vehicle. A mounting device for penetrating and supporting both ends of a bar, wherein both legs are bent downward at both ends of a top wall portion so as to be surrounded by a lower surface of the top wall portion and upper opposing surfaces of the two leg portions. Portal space formed in the horizontal bar insertion space portion, a pad member mounted at the lower end of the mounting bracket, and provided at the front open end of the mounting bracket and A turning bracket pivotally attached to the lower end of the mounting bracket so as to be rotatable on both lower end facing surfaces of the two legs and pressing the upper end edge to the lower surface of the end of the horizontal bar inserted into the horizontal bar insertion space; Arranged along the rear opening end of the mounting bracket The upper end edge is locked to the lower end on the back side of the horizontal bar insertion space portion, and the lower end portion is formed to hang down below the pad member to form a locking piece portion inclined toward the pad member side. It comprises a holding member, and bolts and nuts for tightening between the rotating member and the holding member.

According to a second aspect of the present invention, in place of the pad member according to the first aspect, a supporting bracket is vertically provided at a lower end of the mounting bracket, and the lower end of the supporting bracket is connected to both sides of the vehicle. It is configured to be supported on the upper surface of the drip channel protruding from the edge portion and to fix the entire device to the drip channel by a clamping force between the supporting bracket and the lower clamping piece of the pressing bracket, Other configurations are the same as those of the first aspect.

[0007] In the roof carrier mounting apparatus according to the first or second aspect, the bolt and the nut as means for tightening the space between the rotating bracket and the pressing bracket are provided as described in the third aspect. A bolt insertion hole is drilled on the opposing surface of the moving metal and the pressing metal, and the bolt is inserted through the bolt insertion hole of the pressing metal with the bolt head locked in the bolt insertion hole of the rotating metal. Then, the nut is screwed into the bolt insertion end, and the nut is screwed forward to tighten the space between the rotating metal fitting and the pressing metal fitting.

[0008]

According to the first or second aspect of the present invention, the roof carrier mounting device fixes the horizontal bar of the roof carrier.
In order to support, first, between the rotating metal fitting and the pressing metal fitting which are arranged in the opening state on both sides of the gate-shaped mounting metal in a facing state, respectively, the rotating metal fitting and the pressing metal fitting are connected. Loosen the nut screwed to the bolt, and tilt the rotating bracket forward from one open end of the pressing bracket (toward the center in the length direction of the horizontal bar) with the lower end pivoting part of the mounting bracket as a fulcrum. Let it. In this state, the space between the upper end edge of the rotating bracket and the top wall of the mounting bracket, that is, the vertical space of the horizontal bar insertion space formed in the upper part of the mounting bracket increases, so that the space Can be easily inserted into the end of the horizontal bar.

In this way, in the roof carrier mounting apparatus according to the first aspect of the present invention, the pad member is connected to the side end of the roof of the automobile. The upper end of the pressing fitting placed on the rear side of the mounting bracket and arranged along the rear opening end of the mounting bracket is locked to the lower rear end of the horizontal bar insertion space, and the lower locking piece is connected to the automobile. When the nut is screwed in a state in which it is temporarily locked to the lower surface corner of the drip channel protruding from both ends of the roof of the roof, the bolts are pulled and arranged at the front open end of the mounting bracket. The rotating metal fitting gradually rises from the tilted state, and its upper edge abuts on the lower surface of the horizontal bar.

Further, when the nut is tightened, the horizontal bar tends to be pushed upward by the upright of the rotating metal fitting. However, since the upper surface of the horizontal bar is pressed against the lower surface of the ceiling wall of the mounting metal, The horizontal bar is firmly sandwiched and fixed between the upper edge of the rotating bracket and the lower surface of the top wall of the mounting bracket by the upright movement of the rotating bracket, and the pressing bracket is locked to the lower rear end of the horizontal bar insertion space. The upper end portion is pressed against the drip channel side with the fulcrum as a fulcrum, and the lower end locking piece strongly presses against the drip channel, and the entire pressing fitting acts as an elastic plate with the upper and lower ends as fulcrums. Due to the press-contacted inclined surface, an action force to move the mounting bracket downward is generated, and the pad member mounted on the lower end of the mounting bracket is strongly pressed on the roof of the automobile, and the mounting bar is fixed simultaneously with the fixing of the horizontal bar. There are those attached to the side edges of the vehicle roof.

Further, in the roof carrier mounting device according to the second aspect, the support bracket portion integrally hanging from the mounting bracket abuts on the drip channel projecting from the side end of the vehicle. When the nut is tightened in this state, the end of the horizontal bar is sandwiched between the upper edge of the turning bracket and the lower surface of the top wall of the mounting bracket as described above by the upright of the turning bracket, and at the same time, the pressing is performed. The bracket is pressed to the drip channel side with the upper end locked to the lower rear end of the horizontal bar insertion space as a fulcrum, and the roof carrier is firmly clamped between the clamping piece and the lower end of the support bracket. The mounting bracket is mounted on the side edge of the roof of the automobile.

The roof carrier mounting device is mounted on the front and rear portions of the roof of the automobile so as to face both sides of the roof, and both ends of the horizontal bar are fixed by these two mounting devices. You. In order to remove the mounting device, when the nut is loosened, the locking force of the locking piece of the pressing member with respect to the drip channel is released and the pressing force of the pad member with respect to the roof of the vehicle is released. On the other hand, in the second aspect, the clamping force between the supporting bracket and the clamping piece with respect to the drip channel is released. In this state, when the entire apparatus is pulled toward the end of the horizontal bar, the entire apparatus can be easily detached from the horizontal bar while the rotating fitting escapes in the tilting direction.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention; FIG.
Is a gate-shaped mounting bracket formed by integrally bending downwardly formed leg portions 1b, 1b at both ends of a planar rectangular top wall portion 1a, and the top wall portion 1a is provided between both ends thereof. Is wider than the width of the horizontal bar A1 of the roof carrier A, and is formed in a flat rectangular shape, and both legs 1b, 1b have their lower parts inclined toward the lower end so as to expand toward each other. The lower end is formed as a vertical part, and the shafts 2 are pivotally attached to the lower end.

Further, a space surrounded by the lower surface of the top wall portion 1a and the upper end opposing surfaces of the legs 1b, 1b of the mounting bracket 1 is provided at one opening end (front opening end) of the mounting bracket 1. ) Is formed in the horizontal bar insertion space 3 communicating with the other open end (opening end on the back side) and the two legs 1b, 1b.
Support projections 3a, 3a for supporting the lower end surface of the horizontal bar A1 project toward the lower end of the rear opening of the insertion space 3 at the upper end of the rear side. Further, the rear end portions of the two leg portions 1b, 1b are further projected to the rear side, and the inclined end surfaces 11 are inclined obliquely downward from the lower ends of the support projections 3a, 3a.
And a vertical end surface 12 extending downward from the downward inclined end.

Reference numeral 4 denotes a rubber plate-like pad member having a flat rectangular shape, the lower surface of which is formed as a flat surface, and bearing portions 4a, 4a projecting from both ends in the longitudinal direction of the upper surface. The opposing surfaces of the bearings 4a, 4a contact the outer surfaces of the two legs 1b, 1b of the mounting bracket 1, respectively, so that these two legs 1b, 1b
Are pivotally connected to the shafts 2 and 2 which protrude therefrom. Such a pivoting structure can be formed by forming a hole in the opposing surface of the bearings 4a, 4a, and fitting the outer end of the shaft body 2 to the hole.

Reference numeral 5 denotes a rotating metal fitting disposed at an opening end on the front side of the mounting metal fitting 1, which has a narrow upper portion and a divergent shape whose lower portion gradually widens toward the lower end. The mounting bracket 1 is formed in a shape one size smaller than the front shape of the open end. Further, a bolt insertion hole 6 is provided through the lower center of the pivot metal fitting 5 and edges 5a, 5a facing the inner surfaces of both legs 1b, 1b of the mounting bracket 1 are provided at both ends of the pivot metal fitting 5. It is bent toward the back side, and the lower ends of these edges 5a, 5a are connected to both legs 1b, 1b of the mounting bracket 1.
Are pivotally connected to the inner ends of the shafts 2, 2 projecting from the inner surface of the shaft.

In a state in which the turning bracket 5 is vertically erected around the shafts 2 and 2 so as to be immersed in the opening end of the mounting bracket 1, the upper end edge 5b of the turning bracket 5 is The vertical length (height) of the rotating metal fitting 5 is set such that the vertical opening width between the upper surface and the lower surface of the ceiling wall portion 1a of the mounting bracket 1 is smaller than the thickness between the upper and lower surfaces of the horizontal bar A1. When the turning bracket 5 is tilted to the front side about the shafts 2 and 2, the vertical opening width between the upper end edge 5 b and the lower surface of the ceiling wall 1 a of the mounting bracket 1 gradually increases. A horizontal bar A1 is inserted in the insertion space 3.
Can be inserted. It should be noted that the upper end edge of the turning bracket 5 is changed from a greatly inclined state to a horizontal bar.
Until abutting against the lower surface of A1, the edges 5a, 5a are brought into sliding contact with the opposing surfaces of both legs 1b, 1b of the mounting bracket 1 so that the sliding friction is not exerted unless a certain rising power is applied. It is configured to maintain the tilting state by force.

Reference numeral 7 denotes a locking member disposed on the rear opening end of the mounting bracket 1 opposite to the rotating metal fitting 5 disposed on the front opening end side of the mounting bracket 1, and both leg portions of the mounting bracket 1. 1b, a plate-shaped vertical portion 7a disposed along the back vertical end surfaces 12, 12 of the 1b and separated from the vertical end surfaces 12, 12, and an upper end of the vertical portion 7a is inclined toward the front side. A plate-like shape is provided that projects along the back inclined end face 11 of the legs 1b, 1b at an appropriate interval and has an upper edge protruding from the back side of the horizontal bar insertion space 3. Inclined part to be locked to the lower surface of the support protrusions 3a, 3a
7b, and an inclined locking piece 7c vertically suspended from the lower end of the vertical portion 7a toward the front side. The inclined locking piece 7c is suspended downward from the pad member 4. In addition, a bolt insertion hole 8 composed of a vertically long hole is formed in the upper center of the vertical portion 7a.

Reference numerals 9 and 10 denote bolts and nuts for tightening between the rotation fitting 5 and the pressing fitting 7.
The bolt 9 is inserted through the bolt insertion hole 6 so that its head 9a is engaged with the peripheral edge of the bolt insertion hole 6 and the tip of the bolt 9 is inserted into the bolt insertion hole 8 of the holding member 7 to be on the rear side. The nut 10 is screwed.

The roof carrier A is mounted on the roof C of the automobile by using the roof carrier A mounting apparatus thus constructed.
In order to fix the horizontal bar A1, the mounting device is mounted on both ends of the horizontal bar A1 so as to face each other. First, the nuts of the bolts 9 connecting the rotating bracket 5 and the pressing bracket 7 are connected.
10 and loosen the rotating bracket 5 to attach the lower end pivot shaft 2 of the mounting bracket 1
2 is tilted toward the front side. Then, since the vertical width of the horizontal bar insertion space 3 is increased, the end of the horizontal bar A1 is inserted into the insertion space 3.

Next, the pad member 4 is applied to the side end of the roof C of the automobile, and the upper end of the inclined portion 7b of the pressing member 7 disposed on the back side of the mounting member 1 is inserted through the horizontal bar. The lower end locking piece 7c is locked to the lower surface corner of the drip channel B projecting from the side edge of the vehicle, while being locked to the lower surfaces of the support protrusions 3a, 3a of the space portion 3. . When the nut 10 is screwed in this state, the turning fitting 5 is pulled via the bolt 9 with the pressing fitting 7 as a fulcrum, and turns in the upright direction.

At this time, as described above, the turning fitting 5
Since the edge portions 5a, 5a are slid once against the opposing surfaces of the two leg portions 1b, 1b of the mounting bracket 1 during a period from when the upper end edge thereof comes into contact with the lower surface of the horizontal bar A1 until the upper end edge thereof comes into contact with the lower surface of the horizontal bar A1. By strongly rotating and screwing 10, this sliding friction force is overcome and the rotating metal fitting 5 is raised. Therefore, by tightening the nut 10, the upper and lower ends of the holding member 7 are firmly pressed against the lower surfaces of the supporting protrusions 3 a, 3 a of the horizontal bar insertion space 3 and the drip channel B, and the upper end edge of the rotating member 5. 5b
Abuts on the lower surface of the horizontal bar A1.

When the nut 10 is further tightened from this state, the turning bracket 5 tends to stand further,
The horizontal bar A1 is firmly sandwiched and fixed between the upper end edge 5b of the horizontal bar 5 and the lower surface of the top wall 1a of the horizontal bar insertion space 3. On the other hand, the pressing metal 7 is elastically deformed like a leaf spring as a whole with the upper end locked to the lower end on the rear side of the horizontal bar insertion space portion and the lower end locked to the drip channel B by the tightening of the nut 10 as a fulcrum. While being pressed against the back side of the mounting bracket 1, the lower end locking piece 7c is pressed toward the drip channel centering on the upper end, and an acting force for moving the mounting bracket 1 downward due to the inclined surface is generated, and the mounting is performed. The pad member 4 attached to the lower end of the metal fitting 1 is strongly pressed on the roof C of the automobile,
It is intended to be fixed.

The mounting device for the roof carrier A is mounted on the front and rear portions of the roof C of an automobile so as to be opposed to both sides of the roof C, and both ends of the horizontal bar A1 are fixed by both mounting devices. The roof carrier A (shown in FIG. 5) is fixed by connecting the support frames A2, A2 between the front and rear horizontal bars A1, A1.

Next, in order to remove the roof carrier mounting apparatus from the roof of the automobile, the nut 10 is loosened, and then the mounting bracket 1 can be easily removed simply by pulling it toward the end of the horizontal bar A1. That is, when the nut 10 is loosened,
Locking piece 7c of pressing metal 7 to drip channel B
And the pressing force of the pad member against the roof C of the automobile is released. When the mounting bracket 1 is pulled toward the end of the horizontal bar A1 in this state, the pivoting metal 5 escapes in the direction in which the rotating metal fitting 5 tilts due to the sliding contact force with the lower surface of the horizontal bar A1, and the crimping force against the horizontal bar A1 is also released. Therefore, the insertion space 3 can be separated from the end of the horizontal bar A1 while moving the insertion space 3 toward the end of the horizontal bar A1 using the horizontal bar A1 as a guide.

FIG. 6 shows another embodiment of the roof carrier mounting apparatus according to the present invention. In the above-mentioned invention, a pad member 4 for fixing on a side end of a roof C of an automobile is provided. In place of the pad member 4, a supporting metal part 1A is vertically provided integrally with the mounting metal 1 at the lower end on the back side of the mounting metal 1, and the lower end of the pressing metal 7 is bent at a right angle in the horizontal direction to hold the clamping piece. 7d, and furthermore, the upper end inclined portion 7b of the pressing metal member 7 is brought into contact with the inclined wall surface 1c inclined toward the front side from the lower end formed on the back surface of the mounting member 1 toward the upper end. Is what it is. Other configurations are the same as those of the above-described invention, and thus the same reference numerals are given and the description of the configurations is omitted.

According to this roof carrier mounting device, the lower end support fitting 1A of the mounting fitting 1 is brought into contact with the bottom of the groove of the drip channel B to support the mounting fitting 1 and to hold the pressing fitting 7 with the clamping piece. 7d is engaged with the lower surface of the drip channel B. In this state, the rotating bracket 5 is raised by tightening the nut 10 on the horizontal bar A1 whose end is inserted into the horizontal bar insertion space 3 provided at the upper end of the mounting bracket 1, and the upper end edge thereof Is pressed against the lower surface of the horizontal bar A1 to clamp and fix the horizontal bar A1 between the upper edge and the lower surface of the top wall 1a of the insertion space 3, while the upper edge of the rotating bracket 5 is The mounting bracket 1 is moved to the pressing metal 7 side via the bolt 9 until the bar 1 is pressed against the lower surface of the bar A1 so that the supporting metal part 1A comes into contact with the groove wall surface of the drip channel B.

After the upper end edge of the rotating metal fitting 5 is pressed against the lower surface of the horizontal bar A1 and the nut 10 is further tightened, the pressing metal fitting 7 is pressed toward the mounting metal fitting 1 and the upper end of the inclined portion 7b is mounted. The clamping piece 7d is pressed against the drip channel B by guiding the inclined wall 1c of the metal fitting 1 to slide upward, and the pressing metal 7 performs a leaf spring action to bend and deform to the mounting metal 1 side. The drip channel B is firmly clamped by the supporting bracket 1A of the bracket 1 and the clamping piece 7d of the pressing bracket 7, and the mounting bracket 1 is fixed. Other functions and effects are the same as those of the above invention.

[0029]

As described above, according to the roof carrier mounting apparatus of the present invention, the front gate-shaped mounting bracket having the horizontal bar insertion space formed in the upper portion is pivoted to the front opening end. While the metal fittings are arranged, the pressing metal fittings are arranged along the back security opening end, and the rotating metal fittings and the pressing metal fittings are connected by bolts and nuts. The space between the upper edge of the rotating metal fitting and the top wall of the mounting metal fitting, that is, the vertical spacing of the horizontal bar insertion space formed in the upper part of the mounting metal fitting can be increased by tilting the metal fitting. Can be
Therefore, the work of inserting the end of the horizontal bar into the space can be easily performed.

In this state, in the roof carrier mounting apparatus according to the first aspect, the pad member pivotally attached to the lower end of the mounting bracket is placed on the side end of the roof of the automobile, while In the roof carrier mounting device according to item 2, the support brackets hanging from the lower ends of the mounting brackets are received on drip channels projecting from both ends of the roof of the automobile, and thereafter. When the nut is screwed forward, the bolt is drawn, and the turning bracket gradually rises from the inclined state, and the upper edge of the nut is pressed against the lower surface of the horizontal bar, and the upper edge and the horizontal bar insertion space are formed. The horizontal bar can be firmly clamped and fixed to the lower surface of the top wall.

Further, the pressing fitting can be pressed toward the drip channel by tightening the nut.
Due to the pressing force, the lower end locking piece or the holding piece part of the pressing metal is strongly pressed against the drip channel, and the mounting metal is easily and firmly mounted on the side edge of the roof of the automobile at the same time when the horizontal bar is fixed. Can be done.

By loosening the nut, the pressing force of the pressing member against the drip channel and the pressing force of the rotating member against the lower surface of the horizontal bar can be released. From this state, the mounting member can be removed from the horizontal bar. By pulling it toward the end, the rotating bracket rotates in the direction in which it tilts due to the pressure contact with the lower surface of the horizontal bar, and automatically releases the crimping force with the horizontal bar while inserting the horizontal bar as a guide into the insertion space. The portion can be easily moved away from the horizontal bar A1 by moving the portion to the end side of the horizontal bar, so that the work of removing the roof carrier can be performed smoothly.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a mounting device,

FIG. 2 is a perspective view of the mounting device in an assembled state;

FIG. 3 is a side view thereof,

FIG. 4 is a longitudinal side view of a state in which the vehicle is attached to a side end of a roof of an automobile;

FIG. 5 is a side view showing a state in which the roof carrier is fixed.

FIG. 6 is a longitudinal side view showing another roof carrier mounting device of the present invention.

[Description of Signs] 1 Mounting bracket 1a Top wall 1b Leg 2 Shaft 3 Insertion space 4 Pad member 5 Rotating bracket 6 Bolt insertion hole 7 Pressing fixture 8 Bolt insertion hole 9 Bolt 10 Nut A Roof carrier A1 Side Bridge bar B Drip channel C Car roof

Claims (3)

[Claims] 1. The vehicle is mounted on left and right side edges of a front and rear portion of a roof of a vehicle, and is inserted through both ends of a horizontal bar of a roof carrier.
A mounting device for supporting, in which both legs are bent downward at both ends of the top wall portion so as to traverse a space surrounded by a lower surface of the top wall portion and upper facing surfaces of the two leg portions. A gate-shaped mounting bracket formed in the bar insertion space portion, a pad member mounted at the lower end of the mounting bracket, and a lower end of the mounting bracket provided at an opening end on the front side of the mounting bracket. A rotating bracket rotatably pivotally attached to the lower surfaces of both legs and pressing the upper edge to the lower surface of the end of the horizontal bar inserted into the horizontal bar insertion space, and a back side of the mounting metal; Arranged along the opening end, the upper end edge of which is engaged with the lower end on the back side of the horizontal bar insertion space, and the lower end is hung downward below the pad member to be inclined toward the pad member side. Pressing member formed on the locking piece portion, the rotating metal member and the pressing member Bolt tightening between the mounting device of the roof carrier, characterized in that it consists of a nut. 2. The vehicle is mounted on the left and right side edges of the front and rear portions of the roof of the vehicle, and inserted into both ends of a horizontal bar of the roof carrier.
A mounting device for supporting, in which both legs are bent downward at both ends of the top wall portion so as to traverse a space surrounded by a lower surface of the top wall portion and upper facing surfaces of the two leg portions. A gate-shaped mounting bracket formed in the bar insertion space portion, and a supporting bracket portion hanging down from the lower end of the mounting bracket and supporting the lower end portion on the upper surface of a drip channel protruding from both side edges of the vehicle. The mounting bracket is provided at an opening end on the front side of the mounting bracket, and the lower end thereof is rotatably pivotally connected to the lower surfaces of the mounting brackets opposed to the lower ends of the two legs, and the upper edge is inserted into the horizontal bar insertion space. A pivoting metal fitting that is pressed against the lower surface of the end of the horizontal bar, and disposed along a rear opening end of the mounting metal, and an upper end edge thereof is engaged with a lower rear end of the horizontal bar insertion space; The lower end is formed in a sandwiching piece portion which is vertically suspended below the support bracket portion. A pressing metal fitting comprising a bolt tightening between the pivot bracket and pressing bracket mounting system of the roof carrier, characterized in that it consists of a nut. 3. A bolt insertion hole is formed in a surface of the rotating metal and the pressing metal opposite to each other, and a bolt head is locked in the bolt insertion hole of the rotating metal. The nut is screwed into the bolt insertion end, the nut is screwed into the bolt insertion end, and the nut is screwed to tighten the gap between the rotating bracket and the pressing bracket. The mounting device for a roof carrier according to claim 1 or 2.