Multifunctional roof rack

Abstract

The utility model provides a multifunctional roof rack which comprises two longitudinal rods arranged in parallel and a plurality of transverse rods, a flow guide assembly is arranged between the front ends of the two longitudinal rods, a plurality of transverse rod installation positions are arranged on the longitudinal rods in the length direction, and the transverse rods are detachably connected between the transverse rod installation positions of the two longitudinal rods. The multifunctional roof rack is simple in structure and low in manufacturing cost, the installation position of the transverse rod is convenient to adjust, and wind noise can be further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a multifunctional roof luggage rack. Background Art

[0002] Roof luggage racks are mainly used to carry larger luggage and can improve the loading capacity of a car to a certain extent. Luggage racks are generally composed of longitudinal bars and transverse bars, and the wind noise of the luggage rack mainly comes from the transverse bars of the luggage rack. Utility model patent CN221137914U discloses a multifunctional roof rack for a car, comprising a number of transverse bars, both ends of which are provided with a telescopic system, the telescopic system is connected to a guide sliding mechanism, the guide sliding mechanism is movably connected to the longitudinal bar, the longitudinal bar is fixedly connected to the bottom of the support seat, the bottom of the support seat is fixedly connected to a shaped mounting plate, and the shaped mounting plate is installed on the roof of the vehicle, meeting the needs of cars, off-road vehicles, engineering vehicles, fire trucks, police cars, ambulances and various special vehicles for travel, work, rescue and other activities, and greatly expanding the vehicle's mounting and storage capacity.

[0003] The above utility model patent has a complex structure, high manufacturing cost, and there is still room for improvement in wind noise. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a multifunctional roof luggage rack with a simple structure, low manufacturing cost, convenient adjustment of the installation position of the cross bar, and the ability to further reduce wind noise.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A multifunctional roof luggage rack includes two parallel longitudinal bars and a plurality of cross bars. A guide assembly is provided between the front ends of the two longitudinal bars. A plurality of cross bar mounting positions are provided along the length of the longitudinal bars. The plurality of cross bars are detachably connected between the cross bar mounting positions of the two longitudinal bars.

[0007] Furthermore, the deflector assembly includes a deflector plate, a telescopic plate and a sealing strip. The deflector plate is arranged at an angle relative to the roof and is provided with a downward strip-shaped telescopic hole. The telescopic plate is connected to the telescopic hole by screws, and the sealing strip is connected to the bottom end of the telescopic plate and fits with the roof.

[0008] Furthermore, the guide assembly is connected to the frontmost crossbar.

[0009] Preferably, the cross bar installation position is a guide rail groove arranged along the length direction of the longitudinal bar, and screw holes are provided at both ends of the cross bar. The cross bar connects the screw holes and the guide rail groove by screws.

[0010] Furthermore, a plurality of positioning holes are provided on the longitudinal rod along the length direction, and positioning posts are provided at both ends of the transverse rod to be plugged into the positioning holes.

[0011] Preferably, the cross bar installation position is a plurality of fixing holes distributed along the length direction of the longitudinal bar, screw holes are provided at both ends of the cross bar, and the cross bar connects the screw holes and the fixing holes by screws.

[0012] Furthermore, the longitudinal rod is provided with a side light installation cavity, and the side light installation cavity is provided with an openable and closable side light cover.

[0013] Furthermore, a longitudinal rod connecting rod is connected between the rear ends of the two longitudinal rods, the longitudinal rod connecting rod is provided with a rear light installation cavity, and the rear light installation cavity is provided with an openable and closable rear light cover.

[0014] Furthermore, one of the longitudinal rods is connected to a ladder, and the other longitudinal rod is connected to a side tent mounting bracket. Phase mounting holes and flagpole mounting holes are provided on the longitudinal rod or the longitudinal connecting rod, and a strip light mounting bracket with adjustable width is provided at the front end of the longitudinal rod.

[0015] Furthermore, a plurality of the transverse rods can be stacked and connected to the rear ends of the two longitudinal rods.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects:

[0017] The multifunctional roof luggage rack of the present invention has a cross bar connected to the cross bar mounting position by a detachable connection, which allows the installation position of the cross bar to be easily adjusted. When the luggage rack is not in use, the cross bar can be installed toward the rear side. In addition, a deflector component is provided at the front side of the luggage rack, which can greatly reduce the wind noise caused by the luggage rack when it is idle. The overall structure is simple and the manufacturing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a multifunctional roof luggage rack of Example 1.

[0019] Figure 2 This is an inverted view of a multifunctional roof rack according to Example 1.

[0020] Figure 3 It is a structural diagram of the diversion component.

[0021] Figure 4 This is a structural diagram of the longitudinal rod mounting bracket.

[0022] Figure 5 This is a diagram of the vertical rod stacking storage structure.

[0023] Figure 6 It is a structural diagram of the installation of side tents and ladders in Example 1.

[0024] Figure 7 This is a structural diagram of the mounting bracket for the long light bar installed in Example 1.

[0025] Figure 8 This is a structural diagram of the long light mounting bracket.

[0026] Figure 9 It is a structural diagram of a multifunctional roof luggage rack of Example 2.

[0027] Among them: 1. Longitudinal rod; 11. Guide rail groove; 12. Positioning hole; 13. Side light mounting cavity; 131. Side light cover; 14. Fixing hole; 2. Cross bar; 21. Screw hole; 22. Positioning column; 3. Longitudinal rod mounting bracket; 31. Roof locking screw; 32. Longitudinal rod locking screw; 33. Verticality adjustment screw; 4. Guide assembly; 41. Guide plate; 411. Telescopic hole; 42. Telescopic plate; 43. Sealing strip; 5. Longitudinal rod connecting rod; 51. Rear light mounting cavity; 511. Rear light cover; 6. Ladder; 7. Side tent mounting bracket; 8. Longitudinal light strip mounting bracket; 81. Bottom plate; 811. Adjustment slot; 82. Adjustment plate; 9. Longitudinal light strip. DETAILED DESCRIPTION

[0028] The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Example 1

[0030] like Figure 1-4 As shown, a multifunctional roof rack comprises two parallel longitudinal bars 1 and a plurality of cross bars 2. The longitudinal bars 1 are mounted to the vehicle roof via longitudinal bar mounting brackets 3. The longitudinal bar mounting brackets 3 are angle-shaped, with their horizontal bases fixed to the vehicle roof via roof locking screws 31. Vertical side panels are connected to the longitudinal bars 1 via longitudinal bar locking screws 32. Verticality adjustment screws 33 are provided on the vertical side panels to adjust the verticality of the longitudinal bars 1, facilitating forward and backward movement of the cross bars 2 on the longitudinal bars 1.

[0031] The longitudinal bars 1 are provided with multiple crossbar mounting locations along their length. Several crossbars 2 can be removably connected between the crossbar mounting locations of two longitudinal bars 1. Specifically, the crossbar mounting locations are guide rail grooves 11 running along the length of the longitudinal bars 1. Screw holes 21 are provided at each end of the crossbars 2. Screws connect the screw holes 21 to the guide rail grooves 11. This structure allows the crossbars 2 to be mounted on either the front or rear side of the longitudinal bars 1, creating either a usable or stored configuration.

[0032] The crossbar 2 can be made of aluminum profile or bent channel steel. Figure 5As shown, the cross bars 2 can be stacked and connected to the longitudinal bar mounting bracket 3 on the rear side of the longitudinal bar 1. The longitudinal bar mounting bracket 3 is provided with screw holes to lock the stacked cross bars 2.

[0033] A plurality of positioning holes 12 are provided along the length direction of the longitudinal bar 1, and positioning posts 22 are provided at both ends of the cross bar 2 for plugging into the positioning holes 12. By the cooperation of the positioning posts 22 and the positioning holes 12, preliminary positioning can be performed after the cross bar 2 is adjusted.

[0034] A deflector assembly 4 is installed between the two longitudinal bars 1 near the front of the vehicle to reduce wind noise from the crossbar 2. The deflector assembly 4 includes a deflector plate 41, a telescopic plate 42, and a sealing strip 43. The deflector plate 41 is tilted relative to the roof and has a downward-facing strip-shaped telescopic hole 411. The telescopic plate 42 is screwed to the telescopic hole 411. The sealing strip 43 is connected to the bottom end of the telescopic plate 42 and fits against the roof.

[0035] The guide component 4 can be connected to the front end of the longitudinal rod 1 or to the frontmost cross bar 2. The latter is preferred, so that the guide component 4 can move with the cross bar 2, and the sealing strip can be adjusted at any time through the telescopic plate 42 to fit the roof, so as to minimize the wind noise of the cross bar 2.

[0036] Optionally, the longitudinal rod 1 is provided with a side light installation cavity 13 for installing a side light, and a closable side light cover 131 is provided at the opening of the side light installation cavity 13. The opening and closing mode can be screw opening, hinge opening, or side sliding opening.

[0037] Optionally, a longitudinal connecting rod 5 is connected between the rear ends of the two longitudinal rods 1. The longitudinal connecting rod 5 defines a rear light mounting cavity 51 for mounting a rear light. The rear light mounting cavity 51 is provided with a retractable rear light cover 511. The cover can be opened and closed by screws, hinges, or sliding.

[0038] Optional, such as Figure 6 As shown, one of the longitudinal bars 1 is connected to a foldable ladder 6, and the other longitudinal bar 1 is connected to a side tent mounting bracket 7 for mounting a side tent. A storage space is provided between the longitudinal bar connecting rod 5 and the rearmost side cross bar 2 for mounting a retraction box, water tank, rescue board, etc.

[0039] Optionally, the longitudinal rod 1 or the longitudinal connecting rod 5 is provided with a phase mounting hole and a flagpole mounting hole, such as Figure 7 、 8 As shown, the front end of the longitudinal rod 1 is provided with an adjustable width long light bar mounting bracket 8 for mounting the long light bar 9. The long light bar mounting bracket 8 includes a base plate 81 and an adjustment plate 82. The base plate 81 is fixedly connected to the longitudinal rod 1 and has an adjustment slot 811 formed thereon. The adjustment plate 82 is screwed to the adjustment slot 811 and has a long light bar connection hole formed thereon.

[0040] Example 2

[0041] like Figure 9 As shown, the difference between this embodiment and embodiment 1 is that the crossbar installation position is a plurality of fixing holes 14 distributed along the length direction of the longitudinal bar, screw holes are provided at both ends of the crossbar 2, and the screw holes and the fixing holes 14 are connected to the crossbar by screws.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional roof rack, characterized by: It includes two parallel longitudinal bars and several cross bars. A guide component is provided between the front ends of the two longitudinal bars. Multiple cross bar mounting positions are provided along the length of the longitudinal bars. Several cross bars are detachably connected between the cross bar mounting positions of the two longitudinal bars.

2. The multifunctional roof rack according to claim 1, characterized in that: The deflector assembly includes a deflector plate, a telescopic plate and a sealing strip. The deflector plate is arranged at an angle relative to the roof and is provided with a downward strip-shaped telescopic hole. The telescopic plate is connected to the telescopic hole by screws. The sealing strip is connected to the bottom end of the telescopic plate and fits the roof.

3. The multifunctional roof rack according to claim 2, characterized in that: The flow guide assembly is connected to the frontmost crossbar.

4. The multifunctional roof rack according to any one of claims 1 to 3, characterized in that: The installation position of the cross bar is a guide rail groove arranged along the length direction of the longitudinal bar. Screw holes are provided at both ends of the cross bar. The cross bar is connected to the screw holes and the guide rail groove by screws.

5. The multifunctional roof rack according to claim 4, characterized in that: A plurality of positioning holes are provided on the longitudinal rod along the length direction, and positioning columns are provided at both ends of the transverse rod and are plugged into the positioning holes.

6. The multifunctional roof rack according to any one of claims 1 to 3, characterized in that: The crossbar mounting positions are a plurality of fixing holes distributed along the length direction of the longitudinal bar. Screw holes are provided at both ends of the crossbar, and the crossbar is connected to the screw holes and the fixing holes by screws.

7. The multifunctional roof rack according to claim 5, characterized in that: The longitudinal rod is provided with a side light installation cavity, and the side light installation cavity is provided with an openable and closable side light cover.

8. The multifunctional roof rack according to claim 7, characterized in that: A longitudinal rod connecting rod is connected between the rear ends of the two longitudinal rods. The longitudinal rod connecting rod is provided with a rear light installation cavity. The rear light installation cavity is provided with an openable and closable rear light cover.

9. The multifunctional roof rack according to claim 8, characterized in that: One of the longitudinal poles is connected to a ladder, and the other longitudinal pole is connected to a side tent mounting bracket. Phase mounting holes and flagpole mounting holes are provided on the longitudinal poles or the longitudinal pole connecting rods, and a width-adjustable strip light mounting bracket is provided at the front end of the longitudinal pole.

10. The multifunctional roof rack according to claim 1, characterized in that: A plurality of the transverse rods can be stacked and connected to the rear ends of the two longitudinal rods.

Images