Novel roof rack

Abstract

The utility model provides novel roof luggage rack, include: fixed device and support frame, fixed device includes removal shell, limit stop, casing, limit clamp, bolt, clasp spring, expansion pad and nut, limit stop fixed mounting is in the inside of removal shell, casing sliding connection with the surface of removal shell, limit clamp fixed mounting is in the inside of casing, bolt sliding connection is in the inside of casing, clasp spring fixed mounting is in the inside of casing, expansion pad and nut all fixed mounting are in the top of removal shell. The utility model provides novel roof luggage rack, can through bolt cooperation nut through fixed device, the interval between limit stop and limit clamp, thereby convenient fixed device fixed mounting is installed on the top of car, and along with the space between limit stop and limit clamp wide, narrow, can better adapt to the roof of each kind of car, and no longer be limited to one roof rack, only apply to a car model, increase practicality.

Description

Technical Field

[0001] This utility model relates to the field of luggage racks, and more particularly to a novel roof luggage rack. Background Technology

[0002] Roof racks are devices installed on the roof of a vehicle to store items, increasing interior space and making it easier to carry a large number of items when traveling.

[0003] A car roof rack is a bracket installed on the roof of a vehicle to secure large items. It is a basic component of the roof load-bearing system and its main function is to expand the vehicle's loading space. It is commonly found in SUVs, MPVs, and other models. When used in conjunction with roof boxes, roof frames, and other equipment, it can carry items such as luggage, bicycles, and skis.

[0004] Now, you need to buy a roof rack that matches your car model. The roof rack mounting brackets are designed for specific car models, which means that the roof rack can only be installed on one roof rack and is only suitable for one car model, reducing its practicality.

[0005] Therefore, it is necessary to provide a new type of roof rack to solve the above-mentioned technical problems. Summary of the Invention

[0006] This utility model provides a new type of roof rack, which solves the problem that current roof racks are limited to one roof rack and only applicable to one vehicle model.

[0007] To solve the above-mentioned technical problems, the present invention provides a novel roof rack, comprising: a fixing device and a support frame; The fixing device includes a movable shell, a limiting block, a housing, a limiting clamp, a bolt, a snap ring, an expansion pad, and a nut. The limiting block is fixedly installed inside the movable shell, the housing is slidably connected to the surface of the movable shell, the limiting clamp is fixedly installed inside the housing, the bolt is slidably connected to the inside of the housing, the snap ring is fixedly installed inside the housing, and the expansion pad and the nut are both fixedly installed on the top of the movable shell. The support frame is disposed on the surface of the housing.

[0008] Preferably, the fixing device further includes a protective pad, which is fixedly installed on the surface of the limiting block.

[0009] Preferably, the support frame is provided with anti-slip strips inside, which are used to increase the friction between the support frame and the luggage.

[0010] Preferably, the support frame is internally slidably connected with a locking device, and the support frame has multiple square grooves inside.

[0011] Preferably, the support frame is provided with an adjustment device, which includes an adjustment groove, an adjustment rod, two adjustment blocks, a lifting frame, a rotating handle, and a fixing component. The adjustment groove is opened inside the support frame, the adjustment rod is rotatably connected to the inside of the adjustment groove, the two adjustment blocks are threadedly connected to the inside of the adjustment rod, the two ends of the lifting frame are respectively rotatably connected to the tops of the two adjustment blocks, one side of the rotating handle is fixedly connected to one end of the adjustment rod, and the fixing component is disposed inside the rotating handle.

[0012] Preferably, the support frame is provided with a moving device inside, the moving device including two moving slots and two moving blocks, the two moving slots are both opened inside the support frame, and the two moving blocks are slidably connected to the inside of the two moving slots respectively.

[0013] Preferably, a plurality of fixing sleeves are fixedly connected to one side of the support frame, and a fixing block is threadedly connected inside each of the plurality of fixing sleeves, and a connecting rod is rotatably connected to one end of each of the plurality of fixing blocks.

[0014] Compared with related technologies, the novel roof rack provided by this utility model has the following beneficial effects: This utility model provides a novel roof rack. The fixing device can be fixed to the roof of a car by adjusting the distance between the limiting block and the limiting clamp using bolts and nuts. As the space between the limiting block and the limiting clamp widens or narrows, it can better adapt to the roofs of various cars, and is no longer limited to a single roof rack or only applicable to one car model, thus increasing its practicality. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of the first embodiment of the novel roof rack provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the fixing device. Figure 3 for Figure 1 The diagram shows the structure of the locking device. Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 5 A schematic diagram of the second embodiment of the novel roof rack provided by this utility model; Figure 6 for Figure 5 The diagram shows the structure of the regulating device. Figure 7 for Figure 6 The enlarged schematic diagram of part B is shown.

[0016] The following are the labels in the diagram: 1. Fixing device; 11. Moving shell; 12. Limiting block; 13. Protective pad; 14. Shell; 15. Limiting clamp; 16. Bolt; 17. Snap ring; 18. Expansion pad; 19. Nut; 2. Support frame; 3. Anti-slip strip; 4. Locking device; 5. Square groove; 6. Adjusting device; 61. Adjusting groove; 62. Adjusting rod; 63. Adjusting block; 64. Lifting frame; 65. Rotating handle; 66. Fixing component; 7. Moving device; 71. Moving groove; 72. Moving block; 8. Fixing sleeve; 9. Fixing block; 10. Connecting rod. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0018] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the novel roof rack provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the fixing device. Figure 3 for Figure 1 The diagram shows the structure of the locking device. Figure 4 for Figure 1 The enlarged schematic diagram of section A is shown. The new roof rack includes: a fixing device 1 and a support frame 2; The fixing device 1 includes a movable shell 11, a limiting block 12, a housing 14, a limiting clamp 15, a bolt 16, a retaining spring 17, an expansion pad 18, and a nut 19. The limiting block 12 is fixedly installed inside the movable shell 11. The housing 14 is slidably connected to the surface of the movable shell 11. The limiting clamp 15 is fixedly installed inside the housing 14. The bolt 16 is slidably connected to the inside of the housing 14. The retaining spring 17 is fixedly installed inside the housing 14. The expansion pad 18 and the nut 19 are both fixedly installed on the top of the movable shell 11. The support frame 2 is disposed on the surface of the housing 14.

[0019] Nut 19 is compatible with bolt 16. Stainless steel bolt 16 is mainly used to cooperate with nut 19. The bolt is connected by threads and rotated to adjust the size of the overall end clamp opening.

[0020] A retaining ring groove is provided inside the bolt 16. When the bolt 16 is inserted into the inside of the housing 14, the retaining ring groove is fitted, which serves as a limiting function.

[0021] Limiting block 12 is a stainless steel casting and a pivot block. Its main function is that when the roof rack needs to be installed on the roof, its two small holes can be inserted into the reserved holes of the other parts to play a role in positioning and fixing.

[0022] The support frame 2 has a connecting groove inside, and the top of the housing 14 is fixedly installed with a connecting block that matches the connecting groove. This is used to connect the support frame 2 and the housing 14 after the connecting block on the top of the housing 14 is inserted into the connecting groove inside the support frame 2. The connection can be limited by bolts or by locking device 4 in conjunction with square groove 5.

[0023] The fixing device 1 also includes a protective pad 13, which is fixedly installed on the surface of the limiting block 12.

[0024] The protective pad 13 is made of rubber and is used to increase the friction between the limiting block 12 and the frame, thereby increasing the limiting effect while protecting the frame.

[0025] The support frame 2 is provided with anti-slip strips 3 inside, which are used to increase the friction between the support frame 2 and the luggage.

[0026] The anti-slip strip 3 has a slot inside that matches the support frame 2. The slot of the anti-slip strip 3 is inserted into the support frame 2 and then moved to the appropriate position.

[0027] The support frame 2 is internally slidably connected to a locking device 4, and the support frame 2 has multiple square grooves 5 inside.

[0028] The locking device 4 achieves locking and unlocking through the baffle of the lock cylinder. When the locking device 4 is inserted into the support frame 2, the lock cylinder is turned by the key, so that the baffle of the lock cylinder is locked with a small square groove 5 at both ends of the support frame 2, thereby achieving the purpose of locking and limiting the support frame 2.

[0029] The working principle of the novel roof rack provided by this utility model is as follows: After the movable shell 11 and the housing 14 are placed in the appropriate position, the bolt 16 is rotated to one side, thereby moving to one side inside the nut 19, causing the movable shell 11 and the housing 14 to move towards the middle, thereby driving the limiting block 12 and the limiting clamp 15 to move towards the middle and narrow the clamping on the roof.

[0030] This can be achieved by installing the support frame 2 onto the housing 14.

[0031] Compared with related technologies, the novel roof rack provided by this utility model has the following beneficial effects: This utility model provides a novel roof rack. The fixing device 1 can be fixed to the roof of a car by using bolts 16 and nuts 19 to adjust the distance between the limiting block 12 and the limiting clamp 15. As the space between the limiting block 12 and the limiting clamp 15 widens or narrows, it can better adapt to the roofs of various cars, and is no longer limited to a single roof rack or only applicable to one car model, thus increasing its practicality. Example

[0032] Please refer to the following: Figure 5 , Figure 6 and Figure 7 Based on the novel roof rack provided in the first embodiment of this application, the second embodiment of this application proposes another novel roof rack. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0033] Specifically, the difference in the novel roof rack provided in the second embodiment of this application is that it also includes an adjustment device 6. The adjustment device 6 is disposed inside the support frame 2. The adjustment device 6 includes an adjustment groove 61, an adjustment rod 62, two adjustment blocks 63, a lifting frame 64, a rotating handle 65, and a fixing member 66. The adjustment groove 61 is opened inside the support frame 2. The adjustment rod 62 is rotatably connected to the inside of the adjustment groove 61. The two adjustment blocks 63 are threadedly connected to the inside of the adjustment rod 62. The two ends of the lifting frame 64 are respectively rotatably connected to the tops of the two adjustment blocks 63. One side of the rotating handle 65 is fixedly connected to one end of the adjustment rod 62. The fixing member 66 is disposed inside the rotating handle 65.

[0034] The adjusting rod 62 is a threaded rod, and the two adjusting blocks 63 are provided with threaded holes that are compatible with the adjusting rod 62. The adjusting groove 61 is a rectangular groove, and the adjusting block 63 is a rectangular block that is compatible with the adjusting groove 61. When the adjusting rod 62 is rotated to one side, the two adjusting blocks 63 move to one side on the surface of the adjusting rod 62.

[0035] The lifting frame 64 is an X-shaped lifting frame, and its four ends are rotatably connected to the bottom of the two moving blocks 72 and the top of the two adjusting blocks 63, respectively.

[0036] The fixing component 66 is a bolt. Both the inside of the rotating handle 65 and the inside of the support frame 2 are provided with multiple threaded holes that are compatible with the bolt, which are used to limit the rotation handle 65 after the bolt is installed into the threaded hole.

[0037] The support frame 2 is provided with a moving device 7, which includes two moving slots 71 and two moving blocks 72. The two moving slots 71 are both opened inside the support frame 2, and the two moving blocks 72 are slidably connected to the inside of the two moving slots 71 respectively.

[0038] The bottoms of the two movable blocks 72 are rotatably connected to the other two ends of the lifting frame 64, which is used to adjust the height of the upper support frame 2, so that the skylight can be opened later.

[0039] A plurality of fixing sleeves 8 are fixedly connected to one side of the support frame 2. Each of the fixing sleeves 8 is threadedly connected to a fixing block 9. Each of the fixing blocks 9 is rotatably connected to a connecting rod 10 at one end.

[0040] The fixing sleeve 8 is a threaded sleeve, and the fixing block 9 is a threaded block that is compatible with the threaded sleeve. Both ends of the connecting rod 10 are rotatably connected to a section of rotating rod, and one end of each of the two rotating rods is fixedly connected to the fixing block 9 to facilitate the rotation of the fixing block 9.

[0041] By inserting the fixing block 9 at one end of the connecting rod 10 into the inside of the fixing sleeve 8 and rotating it to one side, the connecting rod 10 is moved to a suitable position inside the fixing sleeve 8. After the other end is installed on one side of another support frame 2, the two support frames 2 are connected, which increases stability and facilitates the prevention of luggage from passing through. At the same time, the luggage can be better tied up by cooperating with the adjustment device 6.

[0042] The working principle of the novel roof rack provided by this utility model is as follows: In use, by rotating the handle 65 to one side, the adjusting rod 62 is rotated to one side, causing the two adjusting blocks 63 to move on the surface of the adjusting rod 62. This pushes the two ends of the lifting frame 64 to move towards the middle, while the other two ends of the lifting frame 64 are connected to two moving blocks 72, which move towards the middle inside the two moving slots 71 respectively. At the same time, this pushes the other support frame 2 to move upward, thereby adjusting the position of the support frame 2.

[0043] Compared with related technologies, the novel roof rack provided by this utility model has the following beneficial effects: This utility model provides a novel roof rack for vehicles. The height of the support frame 2 can be adjusted by adjusting the device 6 and moving the device 7, so that the bottom of the luggage on the top of the support frame 2 is away from the roof, making it convenient to open the sunroof of the car for use.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A new type of roof rack, characterized in that, include: Fixtures and support frames; The fixing device includes a movable shell, a limiting block, a housing, a limiting clamp, a bolt, a snap ring, an expansion pad, and a nut. The limiting block is fixedly installed inside the movable shell, the housing is slidably connected to the surface of the movable shell, the limiting clamp is fixedly installed inside the housing, the bolt is slidably connected to the inside of the housing, the snap ring is fixedly installed inside the housing, and the expansion pad and the nut are both fixedly installed on the top of the movable shell. The support frame is disposed on the surface of the housing.

2. The novel roof rack according to claim 1, characterized in that, The fixing device also includes a protective pad, which is fixedly installed on the surface of the limiting block.

3. The novel roof rack according to claim 1, characterized in that, The support frame is equipped with anti-slip strips inside, which are used to increase the friction between the support frame and the luggage.

4. The novel roof rack according to claim 3, characterized in that, The support frame is internally slidably connected with a locking device, and the support frame has multiple square grooves inside.

5. The novel roof rack according to claim 4, characterized in that, The support frame is equipped with an adjustment device, which includes an adjustment groove, an adjustment rod, two adjustment blocks, a lifting frame, a rotating handle, and a fixing component. The adjustment groove is located inside the support frame, the adjustment rod is rotatably connected to the inside of the adjustment groove, the two adjustment blocks are threadedly connected to the inside of the adjustment rod, the two ends of the lifting frame are rotatably connected to the tops of the two adjustment blocks, one side of the rotating handle is fixedly connected to one end of the adjustment rod, and the fixing component is located inside the rotating handle.

6. The novel roof rack according to claim 5, characterized in that, The support frame is equipped with a moving device, which includes two moving slots and two moving blocks. The two moving slots are both opened inside the support frame, and the two moving blocks are slidably connected to the inside of the two moving slots respectively.

7. The novel roof rack according to claim 6, characterized in that, Multiple fixing sleeves are fixedly connected to one side of the support frame. Each of the multiple fixing sleeves has a fixing block threaded inside. Each of the multiple fixing blocks has a connecting rod rotatably connected to one end.

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