Multifunctional car roof bracket

Abstract

The utility model relates to the technical field of vehicle-mounted luggage racks, in particular to a multifunctional vehicle roof bracket which comprises a mounting rod arranged on a vehicle body, a supporting plate arranged on the mounting rod, a top cover detachably arranged on the supporting plate, a supporting piece arranged between the top cover and the supporting plate, a plurality of mounting columns arranged on the supporting plate, and shaft grooves coaxially formed in the mounting columns. An annular groove is formed in the inner side wall of the shaft groove, a buckling column is coaxially inserted into the shaft groove, a locking piece is arranged between the buckling column and the mounting column, and a hook ring is rotationally arranged on the buckling column. The storage box has the effects of being safe, good in sealing performance, attractive and adjustable in carrying space.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle luggage racks, and in particular to a multifunctional roof bracket. Background Art

[0002] The roof rack, also known as the roof luggage rack or roof rack, is a support frame or component installed on the roof to safely and conveniently fix luggage. It is the basis for roof transportation and loading. On the one hand, the roof rack increases the carrying space of the car, and on the other hand, it also plays a decorative and aesthetic role.

[0003] A Chinese patent with publication number CN104085355A discloses a roof luggage rack, including a luggage rack body arranged on the roof, the side of the luggage rack facing the front of the vehicle is a round pointed structure, luggage rope nets are fixedly provided on the side walls of the luggage rack, a restraining device is provided on the top of the luggage rope net, and the luggage rack is also provided with a detachably connected cover cloth, the shape of the cover cloth is consistent with that of the luggage rack.

[0004] When the vehicle is traveling at high speed, the shade cloth in the above technology is constantly deformed under the action of high-speed airflow, so that the lateral wind-blocking cross-section of the shade cloth is constantly changing and deflecting, resulting in the air resistance of the vehicle body is constantly changing, which seriously affects the driving safety of the vehicle body and has shortcomings. Utility Model Content

[0005] In order to improve the problem of constantly changing air resistance caused by the cover cloth, the present application provides a multifunctional roof bracket.

[0006] The multifunctional roof bracket provided in the present application adopts the following technical solution:

[0007] A multifunctional roof bracket comprises a mounting rod arranged on a vehicle body, wherein a supporting plate is arranged on the mounting rod, a top cover is detachably arranged on the supporting plate, and a supporting member is arranged between the top cover and the supporting plate.

[0008] By adopting the above technical solution, the user first places the luggage on the pallet, and then fixes the top cover on the pallet through the support member, so that the luggage is located between the pallet and the top cover. Since the top cover is made of hard material and adopts a streamlined design, the cross-section of the air resistance caused by the pallet and the top cover will not change during the high-speed driving of the vehicle body, which is beneficial to improving the driving safety of the vehicle body and reducing the possibility of rain wetting the luggage.

[0009] Optionally, a plurality of mounting posts are provided on the support plate, an axial groove is coaxially opened on the mounting post, an annular groove is opened on the inner side wall of the axial groove, a buckle post is coaxially inserted into the axial groove, a locking piece is provided between the buckle post and the mounting post, and a hook ring is rotatably provided on the buckle post.

[0010] By adopting the above technical solution, after the luggage is placed on the pallet, the worker inserts the buckle column into the axial groove of the mounting column near the luggage and fixes the buckle column to the mounting column through the locking piece, and then fixes the luggage on the pallet by using a strap through the hook and loop.

[0011] Optionally, the locking member includes an unlocking column coaxially slidably arranged on the buckle column, the buckle column is provided with an unlocking groove for the unlocking column to slide, and a conical column is coaxially arranged on the unlocking column, a compression spring is supported between the conical column and the bottom of the unlocking groove, the diameter of the conical column gradually decreases along the direction from the conical column to the unlocking column, and a plurality of ball grooves circumferentially arranged on the unlocking column are all connected with the unlocking groove, the diameter of the ball groove gradually decreases along the direction from the unlocking groove to the ball groove, and a ball is rolled in the ball groove, and the circumferential outer side wall of the conical column is used to abut against the ball, and the ball is used to be clamped on the annular groove of the mounting column.

[0012] By adopting the above technical solution, the user presses the unlocking column, and the unlocking column drives the conical column to push the compression spring. The compression spring is deformed under the force, and the conical column moves away from the ball. Then the user inserts the buckle column into the shaft groove. During this process, the ball collides with the edge of the shaft groove and approaches the unlocking column until the ball groove and the ring groove are connected. At this time, the user releases the unlocking column, the compression spring recovers its deformation and pushes the conical column. The conical column squeezes the ball, and the ball rolls in the ball groove in the direction away from the unlocking column until the ball is stuck in the ring groove.

[0013] Optionally, the support member includes a mounting plate arranged on the support plate, a thread is provided on the inner side wall of the shaft groove, a screw which cooperates with the thread is rotatably passed through the mounting plate, a telescopic rod is hinged on the mounting plate, the telescopic end of the telescopic rod is rotatably connected to the top cover, a buckle is provided between the top cover and the support plate, and the end of the top cover facing away from the buckle is detachably arranged on the support plate.

[0014] By adopting the above technical solution, when the luggage is large in size, the user opens the buckle, and then fixes the mounting plate to the pallet with screws, and at the same time installs the telescopic rod between the top cover and the mounting plate. The piston rod of the telescopic rod lifts the top cover, thereby increasing the cargo space of the pallet.

[0015] Optionally, the support plate includes a base plate, a front panel and a rear panel, and the front panel and the rear panel are both detachably disposed on the base plate.

[0016] By adopting the above technical solution, when carrying larger objects, the user removes the front panel and the tail panel, and then ties the objects to the bottom plate through the buckle columns and the hooks thereon, thereby improving the adaptability to carrying objects of different sizes.

[0017] Optionally, a light strip electrically connected to a control system is provided on the support plate.

[0018] By adopting the above technical solution, when the vehicle body is driving at night, it can serve as a reminder to vehicles coming from behind, and at the same time it is beneficial to improve the aesthetics of the appearance of the support plate.

[0019] Optionally, a rain shield is provided on the top cover, and one end of the rain shield facing away from the top cover is provided on the support plate.

[0020] By adopting the above technical solution, when it rains, the user fixes the rain shield at one end facing away from the top cover on the pallet, thereby reducing the impact of rain on the luggage between the top cover and the pallet.

[0021] Optionally, a plurality of ventilation slots are provided on the bottom plate, and a sealing plate is detachably provided on the ventilation slots of the bottom plate.

[0022] By adopting the above technical solution, when it rains, the sealing plate further reduces the impact of rain on the luggage. When it is sunny, the user removes the sealing plate. When the vehicle is moving, the ventilation slots are conducive to heat dissipation of the luggage and reduce the impact of high temperature on the luggage on the top of the vehicle.

[0023] Optionally, a mounting bridge is provided on the bottom plate, a bolt which cooperates with the thread is rotatably passed through the mounting bridge, and a waist-shaped hole is opened on the mounting bridge.

[0024] By adopting the above technical solution, through the waist-shaped holes on the installation bridge, it is convenient for users to fix larger objects, which is conducive to improving the adaptability to the transportation of objects of different volumes.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The user places the luggage on the pallet first, and then fixes the top cover on the pallet through the support, so that the luggage is located between the pallet and the top cover. Since the top cover is made of hard material and adopts a streamlined design, the cross-section of the air resistance caused by the pallet and the top cover will not change during the high-speed driving of the vehicle body, which is conducive to improving the driving safety of the vehicle body and reducing the possibility of rainwater wetting the luggage;

[0027] 2. The user presses the unlocking column, and the unlocking column drives the cone column to push the compression spring. The compression spring is deformed under force, and the cone column moves away from the ball. Then the user inserts the buckle column into the shaft groove. During this process, the ball hits the edge of the shaft groove and approaches the unlocking column until the ball groove and the ring groove are connected. At this time, the user releases the unlocking column, the compression spring recovers its deformation and pushes the cone column. The cone column squeezes the ball, and the ball rolls in the ball groove in the direction away from the unlocking column until the ball is stuck in the ring groove;

[0028] 3. When carrying larger objects, the user removes the front panel and the tail panel, and then ties the objects to the bottom plate through the buckle posts and the hooks thereon, thereby improving the adaptability to carrying objects of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0030] Figure 2 It is a partial cross-sectional view of the positional relationship among the telescopic rod, the mounting plate and the top cover in the embodiment of the present application.

[0031] Figure 3 It is a cross-sectional view showing the positional relationship among the mounting post, buckle post and ball in the embodiment of the present application.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Mounting rod; 2. Support plate; 21. Bottom plate; 22. Front panel; 23. Tail plate; 3. Top cover; 4. Support member; 41. Mounting plate; 42. Thread; 43. Screw; 44. Telescopic rod; 45. Buckle; 5. Mounting column; 6. Axle groove; 7. Ring groove; 8. Buckle column; 9. Locking member; 91. Unlocking column; 92. Unlocking groove; 93. Conical column; 94. Compression spring; 95. Bead groove; 96. Ball; 10. Hook and ring; 11. Light strip; 12. Rain shield; 13. Ventilation slot; 14. Sealing plate; 15. Mounting bridge; 16. Bolt; 17. Waist-shaped hole. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-3 This application is described in further detail.

[0034] The embodiment of the present application discloses a multifunctional roof bracket.

[0035] Reference Figure 1 A multifunctional roof bracket includes a mounting rod 1 mounted on a vehicle body, a support plate 2 is arranged on the mounting rod 1, a light strip 11 electrically connected to a control system is bolted to the circumferential outer wall of the support plate 2, the support plate 2 includes a bottom plate 21, a front panel 22 and a tail plate 23, the bottom plate 21 is bolted to the mounting rod 1, the front panel 22 and the tail plate 23 are both bolted to the bottom plate 21, a plurality of ventilation slots 13 are vertically opened on the bottom plate 21, and a sealing plate 14 is clamped on the ventilation slots 13 of the bottom plate 21.

[0036] Reference Figure 1 , Figure 2 and Figure 3 A top cover 3 is detachably arranged on the support plate 2, a support member 4 is arranged between the top cover 3 and the support plate 2, a plurality of mounting columns 5 are welded on the support plate 2, an axial groove 6 is coaxially and vertically opened on the mounting column 5, an annular groove 7 is opened on the inner side wall of the axial groove 6, a buckle column 8 is coaxially inserted on the axial groove 6, a hook ring 10 is rotatably connected to the buckle column 8, and a locking member 9 is arranged between the buckle column 8 and the mounting column 5.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The locking member 9 includes an unlocking column 91 coaxially slidably arranged on the buckle column 8. An unlocking groove 92 for the unlocking column 91 to slide is coaxially opened on the buckle column 8. The bottom of the unlocking groove 92 is blocked. A conical column 93 is coaxially welded on the unlocking column 91. A compression spring 94 is supported between the conical column 93 and the bottom of the unlocking groove 92. The diameter of the conical column 93 gradually decreases along the direction from the conical column 93 to the unlocking column 91.

[0038] Reference Figure 1 , Figure 2 and Figure 3 A plurality of bead grooves 95 are evenly arranged on the unlocking column 91 in the circumferential direction and are connected to the unlocking groove 92. The diameter of the bead groove 95 gradually decreases along the direction from the unlocking groove 92 to the bead groove 95. Balls 96 are arranged to roll in the bead groove 95. The circumferential outer side wall of the tapered column 93 is used to abut against the balls 96, and the balls 96 are used to be clamped on the annular groove 7 of the mounting column 5.

[0039] As the buckle column 8 is inserted into the shaft groove 6 of the mounting column 5, the ball 96 on the buckle column 8 abuts against the edge of the shaft groove 6. Under the limiting action of the ball groove 95, the ball 96 pushes the conical column 93. The conical column 93 squeezes the compression spring 94. The compression spring 94 is deformed under the force. During this process, the ball 96 rolls with the inner side wall of the shaft groove 6 until the ball 96 slides into the annular groove 7. The compression spring 94 recovers its deformation and pushes the conical column 93. The conical column 93 pushes the ball 96 to be stuck in the annular groove 7, thereby fixing the buckle column 8 on the shaft groove 6 of the mounting column 5.

[0040] Reference Figure 1 , Figure 2 and Figure 3 The support member 4 includes a mounting plate 41 arranged on the support plate 2, a thread 42 is opened on the inner wall of the shaft groove 6, a screw 43 that cooperates with the thread 42 is rotatably penetrated on the mounting plate 41, and a telescopic rod 44 is bolted to the mounting plate 41. The telescopic rod 44 can adopt a gas spring in the prior art. The telescopic end of the telescopic rod 44 is rotatably connected to the top cover 3, and a buckle 45 is arranged between the top cover 3 and the support plate 2.

[0041] Reference Figure 1 , Figure 2 and Figure 3 The end of the top cover 3 facing away from the buckle 45 is installed on the front panel 22 through a metal pin (not shown in the figure), a rain shield 12 is bonded to the top cover 3, and the end of the rain shield 12 facing away from the top cover 3 is fixed to the support plate 2 through a zipper (not shown in the figure), and a mounting bridge 15 is arranged on the bottom plate 21. A bolt 16 that cooperates with the thread 42 is rotatably penetrated on the mounting bridge 15, and a waist-shaped hole 17 is opened on the mounting bridge 15.

[0042] The user places the luggage on the pallet 2, then inserts the buckle column 8 into the shaft groove 6 of the mounting column 5, and then passes the strap through the hook 10 on the buckle column 8 to fix the luggage on the pallet 2, and finally fixes the top cover 3 on the pallet 2 through the buckle 45.

[0043] When the object to be transported is long, the user removes the front panel 22 and the tail panel 23, then inserts the buckle column 8 into the axial groove 6 of the mounting column 5, and then passes the strap through the hook 10 on the buckle column 8 to fix the object on the base plate 21, or increases the installation adaptability to objects of different shapes through the mounting bridge 15.

[0044] When the transported objects are large in size, the user fixes the mounting plate 41 on the pallet 2 by means of screws 43, and hinges the telescopic rod 44 between the top cover 3 and the mounting plate 41, and lifts up the top cover 3 by means of the telescopic end of the telescopic rod 44, thereby increasing the cargo space of the pallet 2, and at the same time fixes the rain shield 12 on the pallet 2 by means of a zipper, thereby reducing the possibility of objects detaching and achieving a waterproof effect.

[0045] The implementation principle of a multifunctional roof bracket in the embodiment of the present application is as follows: as the buckle column 8 is inserted into the shaft groove 6 of the mounting column 5, the ball 96 on the buckle column 8 abuts against the edge of the shaft groove 6, and the ball 96 pushes the conical column 93 under the limiting action of the ball groove 95, and the conical column 93 squeezes the compression spring 94, and the compression spring 94 is deformed under the force. During this process, the ball 96 rolls with the inner side wall of the shaft groove 6 until the ball 96 slides into the annular groove 7, and the compression spring 94 restores its deformation and pushes the conical column 93, and the conical column 93 pushes the ball 96 to be stuck in the annular groove 7, thereby fixing the buckle column 8 on the shaft groove 6 of the mounting column 5.

[0046] The user places the luggage on the pallet 2, then inserts the buckle column 8 into the shaft groove 6 of the mounting column 5, and then passes the strap through the hook 10 on the buckle column 8 to fix the luggage on the pallet 2, and finally fixes the top cover 3 on the pallet 2 through the buckle 45.

[0047] When the object to be transported is long, the user removes the front panel 22 and the tail panel 23, then inserts the buckle column 8 into the axial groove 6 of the mounting column 5, and then passes the strap through the hook 10 on the buckle column 8 to fix the object on the base plate 21, or increases the installation adaptability to objects of different shapes through the mounting bridge 15.

[0048] When the transported objects are large in size, the user fixes the mounting plate 41 on the pallet 2 by means of screws 43, and hinges the telescopic rod 44 between the top cover 3 and the mounting plate 41, and lifts up the top cover 3 by means of the telescopic end of the telescopic rod 44, thereby increasing the cargo space of the pallet 2, and at the same time fixes the rain shield 12 on the pallet 2 by means of a zipper, thereby reducing the possibility of objects detaching and achieving a waterproof effect.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional roof bracket, comprising a mounting rod (1) arranged on a vehicle body, characterized in that: A support plate (2) is arranged on the mounting rod (1), a top cover (3) is detachably arranged on the support plate (2), and a support member (4) is arranged between the top cover (3) and the support plate (2).

2. A multifunctional roof bracket according to claim 1, characterized in that: A plurality of mounting posts (5) are arranged on the support plate (2), an axial groove (6) is coaxially provided on the mounting post (5), an annular groove (7) is provided on the inner wall of the axial groove (6), a buckle post (8) is coaxially inserted on the axial groove (6), a locking piece (9) is arranged between the buckle post (8) and the mounting post (5), and a hook ring (10) is rotatably arranged on the buckle post (8).

3. A multifunctional roof bracket according to claim 2, characterized in that: The locking member (9) comprises an unlocking column (91) coaxially slidably arranged on the buckle column (8), the buckle column (8) is provided with an unlocking groove (92) for the unlocking column (91) to slide, a cone column (93) is coaxially arranged on the unlocking column (91), a compression spring (94) is supported between the cone column (93) and the bottom of the unlocking groove (92), and the diameter of the cone column (93) gradually changes along the direction from the cone column (93) to the unlocking column (91). The unlocking column (91) is small, and a plurality of bead grooves (95) are circumferentially provided on the unlocking column (91), all of which are connected to the unlocking groove (92). The diameter of the bead groove (95) gradually decreases along the direction from the unlocking groove (92) to the bead groove (95). A ball (96) is rolled in the ball groove (95). The circumferential outer side wall of the conical column (93) is used to abut against the ball (96), and the ball (96) is used to be clamped on the annular groove (7) of the mounting column (5).

4. A multifunctional roof bracket according to claim 3, characterized in that: The support member (4) comprises a mounting plate (41) arranged on the support plate (2), a thread (42) is provided on the inner side wall of the shaft groove (6), a screw (43) which is rotatably penetrated through the mounting plate (41) and cooperates with the thread (42), a telescopic rod (44) is hinged on the mounting plate (41), the telescopic end of the telescopic rod (44) is rotatably connected to the top cover (3), a buckle (45) is provided between the top cover (3) and the support plate (2), and the end of the top cover (3) which is away from the buckle (45) is detachably arranged on the support plate (2).

5. A multifunctional roof bracket according to claim 4, characterized in that: The support plate (2) comprises a bottom plate (21), a front plate (22) and a rear plate (23), and the front plate (22) and the rear plate (23) are both detachably arranged on the bottom plate (21).

6. The multifunctional roof bracket according to claim 1, characterized in that: The support plate (2) is provided with a light strip (11) electrically connected to the control system.

7. The multifunctional roof bracket according to claim 4, characterized in that: The top cover (3) is provided with a rain shield (12), and one end of the rain shield (12) facing away from the top cover (3) is provided on the support plate (2).

8. The multifunctional roof bracket according to claim 5, characterized in that: The bottom plate (21) is provided with a plurality of ventilation slots (13), and a sealing plate (14) is detachably provided on the ventilation slots (13) of the bottom plate (21).

9. The multifunctional roof bracket according to claim 5, characterized in that: The bottom plate (21) is provided with a mounting bridge (15), a bolt (16) which is rotatably penetrated by the mounting bridge (15) and matches with the thread (42), and a waist-shaped hole (17) is opened on the mounting bridge (15).

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