A quick-assembly car shock absorber roof rack

Abstract

This utility model relates to the field of automotive roof rack technology, specifically disclosing a quick-assembly automotive shock-absorbing roof rack, including: a main frame, and a splicing mechanism. The splicing mechanism is located at the bottom of the main frame and is used for splicing and installing the main frame. The splicing mechanism includes a connecting plate fixedly connected to the bottom of the main frame, a fixing screw fixedly connected inside the connecting plate, and a fixing bolt fixedly connected to one side of the fixing screw. Through the splicing mechanism, during use, the operator can laterally insert the fixing bolt and fixing screw into the connecting plate and fixing screw to install the splicing mechanism to the bottom of the main frame. Alternatively, the device can be installed on the vehicle roof by laterally inserting a rotating plate and connecting screw into a fixing seat, facilitating splicing and installation on the vehicle roof, thus improving the ease of use of the device.

Description

Technical Field

[0001] This utility model relates to the field of automobile roof rack technology, specifically a quick-assembly automobile shock-absorbing roof rack. Background Technology

[0002] A car roof rack is a functional device specifically installed on the roof of a car or in a designated location. It mainly consists of a high-strength bracket, adjustable crossbars, and matching fixing accessories. Some models may also be equipped with dedicated fixing clips or storage baskets depending on the usage scenario. Its core function is to significantly expand the car's storage space, solving the problem of limited interior space. It can safely carry everyday luggage such as suitcases, backpacks, and camping tents, and can also secure specialized outdoor equipment such as bicycles, skis, and surfboards. It meets the storage needs of family trips, long-distance travel, or outdoor adventures. By transferring large items to the roof, it prevents items from occupying interior seats or trunk space, ensuring passenger comfort and preventing items from sliding inside the vehicle and affecting driving safety.

[0003] Existing car roof racks suffer from inconsistent design standards. Roof racks from different brands and models vary in bracket spacing, crossbar interface specifications, and load-bearing structures, lacking a universal splicing and adaptation solution. This leads to incompatibility between components from different brands or models, and uneven stress at the splicing points can cause loosening during driving, resulting in loaded items slipping and causing traffic accidents. Furthermore, the splicing efficiency is low, and lengthy splicing can delay travel plans, especially when the roof rack is urgently needed to carry items; the time-consuming operation directly impacts travel arrangements. Therefore, we propose a quick-assembly car shock-absorbing roof rack. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-assembly car roof rack to solve the problems mentioned in the background art. Existing car roof racks have inconsistent design standards, with differences in bracket spacing, crossbar interface specifications, and load-bearing structures between different brands and models. The lack of a universal splicing and adaptation solution makes it difficult for components of different brands or models to be compatible. Furthermore, uneven stress at the splicing points can cause loosening during driving, leading to items slipping and causing traffic accidents. Additionally, the splicing efficiency is low, and prolonged splicing can delay travel plans, especially when the roof rack is urgently needed to carry items; the time-consuming operation directly affects travel arrangements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly car shock-absorbing roof rack, comprising: a main frame; It also includes: a splicing mechanism, which sets the main frame at the bottom and is used to splice and install the main frame. The splicing mechanism includes a connecting plate fixedly connected to the bottom of the main frame. A fixing screw is fixedly connected inside the connecting plate. A fixing bolt is fixedly connected to one side of the fixing screw. A fixing plate is fixedly connected to the outside of the fixing screw. A splicing bracket is fixedly connected to the bottom of the fixing plate. A support rod is fixedly connected to one side of the splicing bracket. The shock absorption mechanism is located at the bottom of the main frame and is used to reduce vibration and buffer the device.

[0006] The support rod has a splicing insert rod fixedly connected inside, and a fixed seat fixedly connected to the bottom of the support rod.

[0007] The fixed base has a connecting screw installed in its internal thread, and a rotating plate is fixedly connected to one side of the connecting screw.

[0008] The shock absorption mechanism includes a sleeve fixedly connected to the periphery of the main frame, a shock absorption spring fixedly connected to the bottom of the sleeve, a shock absorption block fixedly connected to the bottom of the shock absorption spring, and a connecting ring fixedly connected to one side of the shock absorption block.

[0009] The connecting ring has a shock-absorbing rod fixedly connected inside, and a mounting plate is fixedly connected to one side of the shock-absorbing rod.

[0010] The main frame is fixedly connected to a fixing frame at its bottom, and a base plate is fixedly connected to one side of the fixing frame.

[0011] The main frame is fixedly connected to a support bar at the top, and a protective bar is fixedly connected to the top of the support bar.

[0012] This utility model has at least the following beneficial effects: In use, this utility model features a splicing mechanism that allows operators to horizontally insert the connecting plate and fixing screw through the fixing bolts and screws, enabling the splicing mechanism to be installed at the bottom of the main frame. Alternatively, the device can be installed on the vehicle roof by horizontally inserting the rotating plate and connecting screw through the fixing seat, facilitating splicing and installation. The shock-absorbing mechanism utilizes the elastic potential energy of the shock-absorbing springs to dampen vibrations during use. Furthermore, the shock-absorbing mechanism can be connected to the main frame via a sleeve, or installed on the vehicle roof via a shock-absorbing rod and mounting plate, facilitating shock absorption and cushioning of the main frame and improving the stability of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the fixing frame of this utility model; Figure 3 This is a schematic diagram of the splicing mechanism of this utility model; Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the shock absorption mechanism of this utility model.

[0014] In the diagram: 1. Main frame; 101. Fixing frame; 102. Base plate; 103. Protective guardrail; 104. Support guardrail; 2. Splicing mechanism; 201. Connecting plate; 202. Fixing bolt; 203. Fixing plate; 204. Fixing screw; 205. Splicing bracket; 206. Support rod; 207. Splicing insert rod; 208. Fixing seat; 209. Rotating plate; 210. Connecting threaded rod; 3. Vibration damping mechanism; 301. Vibration damping rod; 302. Connecting ring; 303. Vibration damping block; 304. Vibration damping spring; 305. Sleeve; 306. Mounting plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figures 1 to 5 This utility model provides a technical solution: a quick-assembly car shock-absorbing roof rack, comprising: a main frame 1; It also includes: splicing mechanism 2, which sets the main frame 1 at the bottom. The splicing mechanism 2 is used to splice and install the main frame 1. The splicing mechanism 2 includes a connecting plate 201 fixedly connected to the bottom of the main frame 1. A fixing screw 204 is fixedly connected inside the connecting plate 201. A fixing bolt 202 is fixedly connected to one side of the fixing screw 204. A fixing plate 203 is fixedly connected to the periphery of the fixing screw 204. A splicing bracket 205 is fixedly connected to the bottom of the fixing plate 203. A support rod 206 is fixedly connected to one side of the splicing bracket 205. The shock absorption mechanism 3 is located at the bottom of the main frame 1 and is used to reduce vibration and buffer the device.

[0017] During use, the operator can insert the fixing bolts 202 and the fixing screws 204 laterally into the connecting plate 201 and the fixing screws 204, allowing the splicing mechanism 2 to be installed at the bottom of the main frame 1. Alternatively, the device can be installed on the vehicle roof by inserting the rotating plate 209 and the connecting screw 210 laterally into the fixing seat 208, facilitating splicing and installation on the vehicle roof, thus improving ease of use. Through the shock-absorbing mechanism 3, when the device is in use, the elastic potential energy of the shock-absorbing spring 304 drives the entire device to absorb shock. The device can also be connected to the main frame 1 by sleeve 305 fitted onto the bottom of the main frame 1. Furthermore, the device can be installed on the vehicle roof by shock-absorbing rod 301 and mounting plate 306, facilitating shock absorption and buffering of the main frame 1 by the shock-absorbing mechanism 3, thus improving the stability of the device.

[0018] The splicing mechanism 2 includes a connecting plate 201 fixedly connected to the bottom of the main frame 1. A fixing screw 204 is fixedly connected inside the connecting plate 201. A fixing bolt 202 is fixedly connected to one side of the fixing screw 204. A fixing plate 203 is fixedly connected to the periphery of the fixing screw 204. A splicing bracket 205 is fixedly connected to the bottom of the fixing plate 203. A support rod 206 is fixedly connected to one side of the splicing bracket 205. A splicing insertion rod 207 is fixedly connected inside the support rod 206. A fixing seat 208 is fixedly connected to the bottom of the support rod 206. The device has an internal threaded connecting rod 210, and a rotating plate 209 is fixedly connected to one side of the connecting rod 210. During use, the operator can insert the connecting plate 201 and the fixing screw 204 laterally through the fixing bolt 202 and the fixing screw 204. At this time, the splicing mechanism 2 can be installed at the bottom of the main frame 1. Alternatively, the device can be installed on the vehicle roof by inserting the rotating plate 209 and the connecting rod 210 laterally through the fixing seat 208. This facilitates the splicing of the device and makes it easier to install on the vehicle roof, thus improving the ease of use of the device.

[0019] The shock absorption mechanism 3 includes a sleeve 305 fixedly connected to the periphery of the main frame 1. A shock absorption spring 304 is fixedly connected to the bottom of the sleeve 305. A shock absorption block 303 is fixedly connected to the bottom of the shock absorption spring 304. A connecting ring 302 is fixedly connected to one side of the shock absorption block 303. A shock absorption rod 301 is fixedly connected inside the connecting ring 302. A mounting plate 306 is fixedly connected to one side of the shock absorption rod 301. When the device is in use, the device can use the elastic potential energy of the shock absorption spring 304 to drive the entire device to absorb shock. In addition, the device can be connected to the main frame 1 by sleeve 305 fitted onto the bottom of the main frame 1. In addition, the device can be installed on the roof of the vehicle by shock absorption rod 301 and mounting plate 306, which facilitates the shock absorption mechanism 3 to absorb and buffer the main frame 1 and improves the stability of the device.

[0020] Example 2 In this second embodiment, all other structures remain unchanged, but the difference from the first embodiment is: A fixing frame 101 is fixedly connected to the bottom of the main frame 1, and a base plate 102 is fixedly connected to one side of the fixing frame 101. When the device is in use, the device can be supported by the fixing frame 101 and the base plate 102, making it convenient to place luggage. A support bar 104 is fixedly connected to the top of the main frame 1, and a protective bar 103 is fixedly connected to the top of the support bar 104. When the device is in use, the device can be supported by the protective bar 103 and the support bar 104, improving the safety of the device.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick assembly automobile shock absorbing luggage rack comprising: Main framework; Its features include: a splicing mechanism, wherein the splicing mechanism has the main frame at the bottom, the splicing mechanism is used to splice and install the main frame, the splicing mechanism includes a connecting plate fixedly connected to the bottom of the main frame, a fixing screw fixedly connected inside the connecting plate, a fixing bolt fixedly connected to one side of the fixing screw, a fixing plate fixedly connected to the periphery of the fixing screw, a splicing bracket fixedly connected to the bottom of the fixing plate, and a support rod fixedly connected to one side of the splicing bracket; A shock-absorbing mechanism is installed at the bottom of the main frame and is used to dampen and buffer the device.

2. The quick assembly automobile shock absorption luggage rack according to claim 1, characterized in that: The support rod is internally fixedly connected to a splicing insert rod, and the bottom of the support rod is fixedly connected to a fixing seat.

3. The quick assembly automobile shock absorption luggage rack according to claim 2, characterized in that: The fixed base is internally threaded with a connecting screw, and a rotating plate is fixedly connected to one side of the connecting screw.

4. The quick assembly automobile shock absorption luggage rack according to claim 1, characterized in that: The shock absorption mechanism includes a sleeve fixedly connected to the periphery of the main frame, a shock absorption spring fixedly connected to the bottom of the sleeve, a shock absorption block fixedly connected to the bottom of the shock absorption spring, and a connecting ring fixedly connected to one side of the shock absorption block.

5. The quick assembly automobile shock absorption luggage rack according to claim 4, characterized in that: A shock-absorbing rod is fixedly connected inside the connecting ring, and a mounting plate is fixedly connected to one side of the shock-absorbing rod.

6. The quick assembly automobile shock absorbing luggage rack of claim 1, wherein: A fixing frame is fixedly connected to the bottom of the main frame, and a base plate is fixedly connected to one side of the fixing frame.

7. The quick assembly automobile shock absorbing luggage rack of claim 1, wherein: A support bar is fixedly connected to the top of the main frame, and a protective bar is fixedly connected to the top of the support bar.

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