CN216546000U

CN216546000U - Adjustable cross country vehicle roof luggage rack disengaging gear

Info

Publication number: CN216546000U
Application number: CN202220009383.9U
Authority: CN
Inventors: 谈技峰
Original assignee: Yangzhou Yuanchen Auto Parts Co ltd
Current assignee: Yangzhou Yuanchen Auto Parts Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-17
Anticipated expiration: 2032-01-05

Abstract

The utility model provides an adjustable off-road vehicle roof rack disengaging device, and relates to the technical field of automobile accessories. This adjustable cross country vehicle roof luggage rack disengaging device, including the luggage rack body, luggage rack body bottom is equipped with two connecting rods, two the connecting rod is for the vertical central line symmetric distribution of luggage rack body. This adjustable cross country vehicle roof luggage rack disengaging device, it can the downstream to drive four sliding blocks, four fixed plate downstream are driven in the time of four sliding blocks downstream, be convenient for fix the luggage rack body on two shelves on the roof, be convenient for fix the luggage rack body at cross country vehicle top, on the contrary, when four rack rebound, drive four sliding block rebound, four fixed plate rebound are driven in the time of four sliding block rebound, be convenient for dismantle the luggage rack body from the shelf, the effect of quick installation and dismantlement has been reached, and the work efficiency is improved.

Description

Adjustable cross country vehicle roof luggage rack disengaging gear

Technical Field

The utility model relates to a roof rack of a cross country vehicle, in particular to an adjustable roof rack disengaging device of the cross country vehicle, and belongs to the technical field of automobile accessories.

Background

The automobile roof luggage rack is a support frame or a part which is additionally arranged at the top of an automobile body and used for safely and conveniently fixing luggage, and is generally used for two-compartment type touring cars, SUVs, MPVs and other vehicle types.

General luggage rack is fixed on two racks that cross country vehicle body top was reserved usually, and the fixed mode of adoption is generally fixed with the screw, if when demolising the luggage rack, the staff still need dismantle every screw, has reduced work efficiency, and simultaneously, the luggage rack generally can only be installed to same kind of cross country vehicle model, has not satisfied the effect of installing multiple cross country vehicle model, has reduced the usability of luggage rack.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an adjustable off-road vehicle roof luggage rack detaching device for solving the problems, so that the problem that in the prior art, a common luggage rack is usually fixed on two racks reserved at the top of an off-road vehicle body, the adopted fixing mode is generally fixed by screws, if the luggage rack is dismounted, a worker needs to dismount each screw, the working efficiency is reduced, meanwhile, the luggage rack can only be mounted on the same off-road vehicle type, the mounting effect on various off-road vehicle types cannot be met, and the usability of the luggage rack is reduced is solved.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: adjustable cross country vehicle roof luggage rack disengaging device, including the luggage support body, luggage support body bottom is equipped with two connecting rods, two the connecting rod is for the vertical central line symmetric distribution of luggage support body, two the connecting rod both ends all are equipped with fixed subassembly, luggage support body bottom fixedly connected with connecting seat, connecting seat one side is rotated and is connected with the lead screw, the lead screw runs through one of them the connecting rod passes through ball nut pair with one of them connecting rod and is connected, the lead screw outside is rotated and is connected with first support, first support fixed connection is in luggage support body bottom, lead screw one end fixedly connected with second worm wheel, the connecting seat bottom is equipped with transmission assembly.

Preferably, the second worm wheel outside meshing is connected with the second worm, the second worm outside is rotated and is connected with the second support, second support fixed connection is in luggage rack body one side, the first crank of second worm one end fixedly connected with, second support fixed connection provides the effect that the rotation supported for the second worm in luggage rack body one side mode.

Preferably, fixed subassembly includes the fixing base, first spout has been seted up to fixing base one side, fixing base one side is equipped with the rack, rack one side fixedly connected with sliding block, the sliding block is through first spout and fixing base sliding connection, sliding block bottom fixedly connected with fixed plate, the setting that sets up first spout on one side of the fixing base is convenient for the sliding block through first spout and fixing base sliding connection, prevents that sliding block one side fixedly connected's rack and fixing base from breaking away from, the stability of being convenient for reciprocate.

Preferably, two second spouts have been seted up to luggage support body bottom, wherein are close to two of first support one side the equal fixedly connected with slider in fixing base top, two the slider all carries on spacingly through two second spouts and luggage support body sliding connection, two sliders all through two second spouts and luggage support body sliding connection mode to wherein being close to two fixing bases of first support one side, has prevented wherein that two fixing bases that are close to first support one side from rotating.

Preferably, transmission assembly includes two second dwangs, two the second dwang is for the vertical central line symmetric distribution of luggage rack body, two the equal fixedly connected with fourth bevel gear in second dwang outside, two the equal fixedly connected with first gear in second dwang both ends, four first gear respectively with four rack toothing connects, one of them the second dwang outside is rotated and is connected with the second supporting seat, second supporting seat fixed connection is in luggage rack body bottom, another the second dwang outside is rotated and is connected with spacing seat, spacing seat fixed connection is in one of them connecting rod one side, and the setting of second supporting seat and spacing seat is to the effect that two second dwangs pivoted support.

Preferably, the transmission assembly further comprises a second bevel gear and a first supporting seat, a first rotating rod is fixedly connected to one side of the second bevel gear, the first supporting seat is fixedly connected to the bottom of the luggage rack body, the first rotating rod penetrates through the first supporting seat and is rotatably connected with the first supporting seat, a third bevel gear is fixedly connected to one end of the first rotating rod, the third bevel gear is meshed and connected to the outer side of one of the fourth bevel gears, a connecting sleeve is fixedly connected to the other side of the second bevel gear, a sliding rod is sleeved inside the connecting sleeve, a third sliding groove is formed in the inner wall of the connecting sleeve, the sliding rod is slidably connected with the connecting sleeve through the third sliding groove, one end of the sliding rod penetrates through the limiting seat and is rotatably connected with the limiting seat, a fifth bevel gear is fixedly connected to one end of the sliding rod, and the fifth bevel gear is meshed and connected with the other fourth bevel gear, the third spout setting has been seted up to the connecting sleeve inner wall and has been convenient for carry on spacingly to the slide bar, can drive the slide bar when connecting sleeve rotates and rotate, also plays the slide bar simultaneously and pulls out or receive into the effect from connecting sleeve.

Preferably, the second bevel gear outside meshing is connected with first bevel gear, first bevel gear one side fixedly connected with bull stick, the bull stick rotates to be connected in third supporting seat one side, fixed plate fixed connection is in luggage support body bottom, first bevel gear one side is equipped with first worm wheel, first worm wheel fixed connection is in the bull stick outside, the meshing of first worm wheel outside is connected with first worm, first worm one end is rotated and is connected and connecting seat one side, the first worm other end runs through another the connecting rod and rotates with another connecting rod to be connected, first worm one end fixedly connected with second crank, third supporting seat fixed connection play the effect that rotates the support in luggage support body bottom mode to the first worm wheel and the first bevel gear of the fixed connection in the bull stick outside.

The utility model provides an adjustable off-road vehicle roof rack disengaging device, which has the following beneficial effects:

1. this adjustable cross country vehicle roof luggage rack disengaging device, it can the downstream to drive four sliding blocks, four fixed plate downstream are driven in the time of four sliding blocks downstream, be convenient for fix the luggage rack body on two shelves on the roof, be convenient for fix the luggage rack body at cross country vehicle top, on the contrary, when four rack rebound, drive four sliding block rebound, four fixed plate rebound are driven in the time of four sliding block rebound, be convenient for dismantle the luggage rack body from the shelf, the effect of quick installation and dismantlement has been reached, and the work efficiency is improved.

2. This adjustable cross country vehicle roof luggage rack disengaging device, the lead screw passes through ball nut pair with one of them connecting rod that is close to first support one side and is connected, can drive the fixing base of the equal fixed connection end in one of them connecting rod both ends and remove, make wherein two fixing bases connect on another shelf, the setting through the second spout that luggage rack body bottom was seted up and wherein two fixing base top fixed connection's slider, two sliders carry on spacingly through second spout and luggage rack body sliding connection to wherein two fixing bases, the fixing base that has prevented that lead screw and one of them connecting rod from driving one of them connecting rod both ends and all set up when passing through ball nut pair and connecting rotates, can make the luggage rack can adjust the effect of installation to multiple cross country vehicle model, the usability of luggage rack has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a slider structure according to the present invention;

FIG. 3 is a schematic view of the transmission assembly of the present invention;

fig. 4 is a schematic view of the structure of the connecting sleeve of the present invention.

In the figure: 1. a luggage rack body; 2. a connecting rod; 3. a fixed seat; 4. a rack; 5. a slider; 6. a fixing plate; 7. a rotating rod; 8. a first worm gear; 9. a first bevel gear; 10. a second bevel gear; 11. a first support base; 12. a first rotating lever; 13. a third bevel gear; 14. a second rotating lever; 15. a fourth bevel gear; 16. a first gear; 17. a connecting sleeve; 18. a fifth bevel gear; 19. a slide bar; 20. a slider; 21. a first support; 22. a screw rod; 23. a second worm gear; 24. a second worm; 25. a second support; 26. a connecting seat; 27. a second support seat; 28. a limiting seat; 29. a first worm; 30. and a third support seat.

Detailed Description

The embodiment of the utility model provides an adjustable off-road vehicle roof rack disengaging device.

Please refer to fig. 1 and fig. 3, including the luggage rack body 1, two connecting rods 2 are arranged at the bottom of the luggage rack body 1, the two connecting rods 2 are symmetrically distributed relative to the vertical center line of the luggage rack body 1, two ends of the two connecting rods 2 are both provided with a fixing component, the fixing component includes a fixing base 3, a first sliding groove is arranged at one side of the fixing base 3, a rack 4 is arranged at one side of the fixing base 3, a sliding block 5 is fixedly connected to one side of the rack 4, the sliding block 5 is slidably connected to the fixing base 3 through the first sliding groove, and a fixing plate 6 is fixedly connected to the bottom of the sliding block 5.

The bottom of the luggage rack body 1 is fixedly connected with a connecting seat 26, one side of the connecting seat 26 is rotatably connected with a screw rod 22, the screw rod 22 penetrates through one connecting rod 2 and is connected with one connecting rod 2 through a ball nut pair, the outer side of the screw rod 22 is rotatably connected with a first support 21, the first support 21 is fixedly connected with the bottom of the luggage rack body 1, the bottom of the luggage rack body 1 is provided with two second sliding grooves, the tops of two fixing seats 3 close to one side of the first support 21 are fixedly connected with sliding blocks 20, the two sliding blocks 20 are both slidably connected with the luggage rack body 1 through the two second sliding grooves, one end of the screw rod 22 is fixedly connected with a second worm wheel 23, the outer side of the second worm wheel 23 is engaged and connected with a second worm 24, the outer side of the second worm 24 is rotatably connected with a second support 25, the second support 25 is fixedly connected with one side of the luggage rack body 1, one end of the second worm 24 is fixedly connected with a first crank, the bottom of the connecting base 26 is provided with a transmission assembly.

Specifically, a worker places the top of the off-road vehicle through a luggage rack to connect two fixing seats 3 fixed at two ends of another connecting rod 2 to one reserved rack at the top of the vehicle for positioning, then rotates a first rotating handle, a second worm 24 is meshed with a second worm wheel 23 to drive a screw rod 22 to rotate, the screw rod 22 penetrates through a first support 21 fixed at the bottom of the luggage rack body 1 and is rotatably connected with the first support 21 to play a role in stabilizing the rotation of the screw rod 22, the screw rod 22 is connected with one connecting rod 2 close to one side of the first support 21 through a ball nut pair to drive the fixing seats 3 with fixed connecting ends at two ends of one connecting rod 2 to move, so that the two fixing seats 3 are connected to the other rack, through the arrangement of a second chute formed at the bottom of the luggage rack body 1 and a sliding block 20 fixedly connected with the tops of the two fixing seats 3, the two sliding blocks 20 are connected with the luggage rack body 1 in a sliding way through the second sliding grooves to limit the two fixed seats 3, so that the screw rod 22 is prevented from being connected with one connecting rod 2 through the ball nut pair and simultaneously driving the fixed seats 3 arranged at both ends of one connecting rod 2 to rotate, the luggage rack can be adjusted and installed according to various cross-country vehicle types, the usability of the luggage rack is improved, the transmission assembly is further explained for the transmission assembly through the arrangement of the transmission assembly to drive the fixing assembly, when a person props up the luggage rack body 1, the four sliding blocks 5 fixedly connected with one side of each of the four racks 4 are connected with the four fixed seats 3 in a sliding way through the first sliding grooves arranged on one side of each of the four fixed seats 3 to drive the four sliding blocks 5 to move downwards, and the four fixing plates 6 are driven to move downwards while the four sliding blocks 5 move downwards, be convenient for fix luggage support body 1 on two shelves on the roof, be convenient for fix luggage support body 1 at cross country vehicle top, on the contrary, when four rack 4 rebound, drive four sliding block 5 rebound, drive four fixed plate 6 rebound when four sliding block 5 rebound, be convenient for dismantle luggage support body 1 from the shelf, reached the effect of quick installation and dismantlement, improved work efficiency.

Referring to fig. 1, 2, 3 and 4 again, the transmission assembly includes two second rotating rods 14, the two second rotating rods 14 are symmetrically distributed with respect to the vertical center line of the luggage rack body 1, the outer sides of the two second rotating rods 14 are fixedly connected with fourth bevel gears 15, the two ends of the two second rotating rods 14 are fixedly connected with first gears 16, the four first gears 16 are respectively engaged with the four racks 4, the outer side of one of the second rotating rods 14 is rotatably connected with a second supporting seat 27, the second supporting seat 27 is fixedly connected to the bottom of the luggage rack body 1, the outer side of the other second rotating rod 14 is rotatably connected with a limiting seat 28, and the limiting seat 28 is fixedly connected to one side of one of the connecting rods 2.

The transmission assembly further comprises a second bevel gear 10 and a first supporting seat 11, one side of the second bevel gear 10 is fixedly connected with a first rotating rod 12, the first supporting seat 11 is fixedly connected to the bottom of the luggage rack body 1, the first rotating rod 12 penetrates through the first supporting seat 11 and is rotatably connected with the first supporting seat 11, one end of the first rotating rod 12 is fixedly connected with a third bevel gear 13, the third bevel gear 13 is meshed and connected to the outer side of one fourth bevel gear 15, the other side of the second bevel gear 10 is fixedly connected with a connecting sleeve 17, a sliding rod 19 is sleeved in the connecting sleeve 17, a third sliding groove is formed in the inner wall of the connecting sleeve 17, the sliding rod 19 is slidably connected with the connecting sleeve 17 through the third sliding groove, one end of the sliding rod 19 penetrates through a limiting seat 28 and is rotatably connected with the limiting seat 28, one end of the sliding rod 19 is fixedly connected with a fifth bevel gear 18, the fifth bevel gear 18 is meshed and connected with the other fourth bevel gear 15, the meshing of the outside of the second bevel gear 10 is connected with a first bevel gear 9, the fixedly connected with bull stick 7 in one side of the first bevel gear 9, the bull stick 7 rotates and connects in one side of the third supporting seat 30, fixed plate 6 fixed connection is in 1 bottom of the luggage rack body, first bevel gear 9 one side is equipped with first worm wheel 8, first worm wheel 8 fixed connection is in the bull stick 7 outside, the meshing of the outside of first worm wheel 8 is connected with a first worm 29, first worm 29 one end is rotated and is connected with connecting seat 26 one side, the other end of the first worm 29 runs through another connecting rod 2 and is connected with another connecting rod 2 rotation, first worm 29 one end fixedly connected with second crank.

Specifically, when the luggage rack body 1 is supported by a person, the second rotating handle is rotated to rotate for positive rotation or reverse rotation, the first worm 29 is meshed with and connected with the first worm wheel 8, the first worm wheel 8 rotates to drive the first bevel gear 9 to rotate, because the first worm wheel 8 and the first bevel gear 9 are fixedly connected to the outer side of the rotating rod 7, the rotating rod 7 is rotatably connected to one side of the third supporting seat 30 to provide stability for the rotation of the first worm wheel 8 and the first bevel gear 9, the first bevel gear 9 is meshed with the second bevel gear 10 to be connected, the first rotating rod 12 fixedly connected to one side of the first bevel gear 9 and the connecting sleeve 17 fixedly connected to the other side of the first bevel gear 9 are driven at the same time, the outer side of the first rotating rod 12 is rotatably connected with the first supporting seat 11, the first supporting seat 11 is fixedly connected to the bottom of the luggage rack body 1 to provide a supporting and stabilizing effect for the rotation of the first rotating rod 12, and the rotation of the first rotating rod 12 drives the third bevel gear 13 fixedly connected to one end and one fourth bevel gear 15 The second rotating rods 14 are driven to rotate by meshing connection, the sliding rods 19 sleeved inside are driven to rotate by the rotation of the connecting sleeve 17, the sliding rods 19 penetrate through the limiting seats 28 and are connected with the limiting seats 28 in a rotating manner to drive the fifth bevel gears 18 fixedly connected to one ends of the sliding rods 19 to be meshed with the other fourth bevel gears 15, the two fourth bevel gears 15 drive the two second rotating rods 14 to rotate, the two fourth bevel gears 15 are fixedly connected to the outer sides of the two second rotating rods 14, the two ends of the two second rotating rods 14 are fixedly connected with the first gears 16, the four first gears 16 are respectively meshed with the four racks 4, the four racks 4 drive the four sliding blocks 5 to be in sliding connection with the four fixed seats 3 through the four first sliding chutes formed in one side of the four fixed seats 3, so that the four fixed plates 6 fixedly connected to the bottoms of the four sliding blocks 5 can move upwards or downwards, it is convenient to fix the luggage body 1 to two shelves of the roof or to detach the luggage body 1 from the two shelves.

When the second bevel gear 10 drives the connecting sleeve 17 to rotate, the inner wall of the connecting sleeve 17 is provided with a third sliding groove, the sliding rod 19 is in sliding connection with the connecting sleeve 17 through the third sliding groove, so that the connecting sleeve 17 drives the sliding rod 19 to rotate, because the fifth bevel gear 18 fixedly connected with one end of the sliding rod 19 is engaged with the fourth bevel gear 15 fixedly connected with the outer side of one of the second rotating rods 14 and cannot be far away, when the screw rod 22 is connected with one of the connecting rods 2 through a ball nut pair, one of the connecting rods 2 moves to drive the limiting seat 28 fixedly connected with one side to move, one of the second rotating rods 14 penetrates through the limiting seat 28 and is in rotating connection with the limiting seat 28, on one hand, the function of supporting is achieved, on the other hand, the function of limiting is achieved, when one of the connecting rods 2 moves left and right, the sliding rod 19 penetrates through the limiting seat 28 and is in rotating connection with the limiting seat 28, the sliding rod 19 can be easily pulled out of the connecting sleeve 17 or the sliding rod 19 can be retracted into the connecting sleeve 17, and the fifth bevel gear 18 is prevented from being far away from the fourth bevel gear 15 fixedly connected to the outer side of one of the second rotating levers 14.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Adjustable cross country vehicle roof luggage rack separator, including luggage carrier body (1), its characterized in that: luggage rack body (1) bottom is equipped with two connecting rods (2), two connecting rod (2) are for the vertical central line symmetric distribution of luggage rack body (1), two connecting rod (2) both ends all are equipped with fixed subassembly, luggage rack body (1) bottom fixedly connected with connecting seat (26), connecting seat (26) one side is rotated and is connected with lead screw (22), lead screw (22) run through one of them connecting rod (2) and rather than one of connecting rod (2) through ball nut pair connection, lead screw (22) outside is rotated and is connected with first support (21), first support (21) fixed connection is in luggage rack body (1) bottom, lead screw (22) one end fixedly connected with second worm wheel (23), connecting seat (26) bottom is equipped with transmission assembly.

2. The adjustable off-road vehicle roof rack disconnect device of claim 1, characterized in that: the outside meshing of second worm wheel (23) is connected with second worm (24), second worm (24) outside is rotated and is connected with second support (25), second support (25) fixed connection is in luggage rack body (1) one side, the first crank of second worm (24) one end fixed connection.

3. The adjustable off-road vehicle roof rack disconnect device of claim 1, characterized in that: fixed subassembly includes fixing base (3), first spout has been seted up to fixing base (3) one side, fixing base (3) one side is equipped with rack (4), rack (4) one side fixedly connected with sliding block (5), sliding block (5) are through first spout and fixing base (3) sliding connection, sliding block (5) bottom fixedly connected with fixed plate (6).

4. The adjustable off-road vehicle roof rack disconnect device of claim 3, characterized in that: two second chutes are formed in the bottom of the luggage rack body (1), two of the second chutes are close to one side of the first support (21), sliding blocks (20) are fixedly connected to the tops of the fixing seats (3) respectively, and the sliding blocks (20) are connected with the luggage rack body (1) in a sliding mode through the two second chutes.

5. The adjustable off-road vehicle roof rack disconnect device of claim 3, characterized in that: drive assembly includes two second dwang (14), two second dwang (14) is for the vertical central line symmetric distribution of luggage rack body (1), two the equal fixedly connected with fourth bevel gear (15) in second dwang (14) outside, two the first gear (16) of the equal fixedly connected with in second dwang (14) both ends, four first gear (16) respectively with four rack (4) meshing is connected, one of them second dwang (14) outside is rotated and is connected with second supporting seat (27), second supporting seat (27) fixed connection is in luggage rack body (1) bottom, another the second dwang (14) outside is rotated and is connected with spacing seat (28), spacing seat (28) fixed connection is in one of them connecting rod (2) one side.

6. The adjustable off-road vehicle roof rack disconnect device of claim 5, characterized in that: the transmission assembly further comprises a second bevel gear (10) and a first supporting seat (11), a first rotating rod (12) is fixedly connected to one side of the second bevel gear (10), the first supporting seat (11) is fixedly connected to the bottom of the luggage frame body (1), the first rotating rod (12) penetrates through the first supporting seat (11) and is rotatably connected with the first supporting seat (11), a third bevel gear (13) is fixedly connected to one end of the first rotating rod (12), the third bevel gear (13) is meshed and connected to one of the outer sides of the fourth bevel gear (15), a connecting sleeve (17) is fixedly connected to the other side of the second bevel gear (10), a sliding rod (19) is sleeved inside the connecting sleeve (17), a third sliding groove is formed in the inner wall of the connecting sleeve (17), and the sliding rod (19) is slidably connected with the connecting sleeve (17) through the third sliding groove, one end of the sliding rod (19) penetrates through the limiting seat (28) and is rotatably connected with the limiting seat (28), one end of the sliding rod (19) is fixedly connected with a fifth bevel gear (18), and the fifth bevel gear (18) is meshed with the other fourth bevel gear (15).

7. The adjustable off-road vehicle roof rack disconnect device of claim 6, characterized in that: second bevel gear (10) outside meshing is connected with first bevel gear (9), first bevel gear (9) one side fixedly connected with bull stick (7), bull stick (7) rotate to be connected in third supporting seat (30) one side, fixed plate (6) fixed connection is in luggage support body (1) bottom, first bevel gear (9) one side is equipped with first worm wheel (8), first worm wheel (8) fixed connection is in the bull stick (7) outside, first worm wheel (8) outside meshing is connected with first worm (29), first worm (29) one end is rotated and is connected in connecting seat (26) one side, first worm (29) other end runs through another connecting rod (2) rotate with another connecting rod (2) and be connected, first worm (29) one end fixedly connected with second crank.