A car roof rack winch

Abstract

This utility model provides a car roof rack winch, including a mounting bracket. The mounting bracket is arc-shaped and has mounting holes. A winch frame is fixedly mounted on one side of the mounting bracket, and a main shaft is mounted on the winch frame. A rope pulley is mounted on the main shaft, and a ratchet assembly is provided at one end of the main shaft. This winch can be used on the curved surface of round pipes, such as on car roof racks, pickup truck / truck guardrails, etc., and has advantages such as convenient operation.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of vehicle parts, specifically a car roof rack winch. Background Technology

[0002] Winches (winches) used on vehicles are mainly used for securing goods and generally consist of ropes, pulleys, and ratchet mechanisms. Based on the applicant's market research and analysis, most current vehicle winches still have the following problems: 1) Current winches can generally only be installed and used on flat surfaces, and cannot be used on locations such as car roof racks or pickup / truck guardrails; 2) The ropes used for securing goods on the winch are inconvenient to retract; 3) Winches are usually equipped with pry bars, but the pry bars do not have a fixed storage location and are easily lost. Utility Model Content

[0003] To address the shortcomings of current technology, this utility model, combining existing technology and based on practical applications, provides a car roof rack winch that can be used on the curved surface of a circular tube, such as on car roof racks or pickup / truck fences, and has advantages such as ease of use and operation.

[0004] The technical solution of this utility model is as follows: A car roof rack winch includes a mounting bracket, which is arc-shaped and has mounting holes. A winch frame is fixedly mounted on one side of the mounting bracket, a main shaft is mounted on the winch frame, a pulley is mounted on the main shaft, and a ratchet assembly is provided at one end of the main shaft.

[0005] Furthermore, a handwheel is provided at the other end of the main shaft.

[0006] Furthermore, the winch frame includes two frame plates arranged at a distance, a rope pulley is disposed between the two frame plates and located at the end of the frame plate away from the mounting bracket, and two connecting shafts are disposed between the two frame plates near the mounting bracket.

[0007] Furthermore, the ratchet assembly includes a pawl and a ratchet, the ratchet is disposed on the main shaft, one end of the pawl is connected to one of the connecting shafts, and the pawl is located on the outside of the frame plate.

[0008] Furthermore, a tool hole is provided at one end of the spindle, and the tool hole penetrates the spindle in the radial direction.

[0009] Furthermore, the mounting bracket is provided with a storage tube, and a pry bar can be placed inside the storage tube. The size of the pry bar is adapted to the size of the tool hole.

[0010] Furthermore, one end of the pry bar is curved.

[0011] The beneficial effects of this utility model are: 1. This utility model, through its arc-shaped mounting bracket design, enables the winch to be easily and quickly installed on the arc surface of a round pipe, such as on a car roof rack, pickup / truck guardrail, etc., to facilitate the binding of items on the vehicle's roof rack, etc.

[0012] 2. This utility model is equipped with a handwheel at one end of the main shaft, which makes it convenient and quick to store the rope. In addition, two connecting shafts are cleverly set between the frame plates of the winch frame. On the one hand, it can improve the stability of the frame. On the other hand, one of the connecting shafts can be used to hang the hook on the rope for easy storage of the rope. The other connecting shaft can be equipped with a pawl, ensuring the simplicity and compactness of the structure.

[0013] 3. In this utility model, a storage tube is provided on the mounting bracket, which can facilitate the placement of the pry bar for use when binding goods, and also prevent the pry bar from being easily lost. Attached Figure Description

[0014] Appendix Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 .

[0015] Appendix Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 .

[0016] The labels shown in the attached diagram: 1. Mounting bracket; 2. Winch frame; 3. Rope pulley; 4. Handwheel; 5. Storage tube; 6. Pry bar; 7. Mounting hole; 8. Frame plate; 9. Connecting shaft; 10. Pawl; 11. Ratchet; 12. Tool hole; 13. Main shaft. Detailed Implementation

[0017] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0018] This embodiment provides a car roof rack winch, which can be installed on car roof racks, pickup / truck fences, etc., for use in securing luggage, goods, etc.

[0019] refer to Figure 1 as well as Figure 2 As shown, the car roof rack winch of this embodiment mainly includes a mounting bracket 1, which has an arc-shaped structure and mounting holes 7. The arc-shaped mounting bracket 1 can be easily fixed to a circular tube such as a car roof rack or a pickup / truck fence, thereby facilitating the installation position and use of this winch.

[0020] A winch frame 2 is fixedly installed on one side of the mounting bracket 1. Preferably, the winch frame 2 can be fixed to the middle position of one end of the arc-shaped protrusion of the mounting bracket 1 by welding. In a specific structure provided in this embodiment, the winch frame 2 is composed of two frame plates 8 arranged at a distance. One end of the frame plate 8 is welded to the mounting bracket 1. A main shaft 13 is provided on the two frame plates 8 at the end away from the mounting bracket 1. A rope pulley 3 is installed on the main shaft 13. The rope pulley 3 is located between the two frame plates 8. A rope for binding goods is wound on the rope pulley 3.

[0021] In this embodiment, a ratchet assembly is provided at one end of the main shaft 13 for locking the winch after binding the goods, and a handwheel 4 is provided at the other end of the main shaft 13 to facilitate the winding of the rope.

[0022] In this embodiment, two connecting shafts 9 are provided at one end of the two frame plates 8 near the mounting bracket 1, with the two connecting shafts 9 arranged vertically at intervals. The main functions of the two connecting shafts 9 are as follows: on the one hand, the connecting shafts 9 can improve the strength between the two frame plates 8, thereby ensuring the stability of the winch during use; on the other hand, the lower connecting shaft 9 can be used as the mounting shaft for the pawl 10; and thirdly, since the rope generally has a hook, after the rope is stored by the rope pulley, the hook of the rope can be placed on the connecting shaft 9 for easy storage.

[0023] The ratchet assembly includes a pawl 10 and a ratchet 11. The ratchet 11 is located at one end of the main shaft 13, and one end of the pawl 11 is connected to the connecting shaft 9 below. The pawl 11 is located on the outside of the frame plate 8, and locking is achieved through the pawl 10 and the ratchet 11.

[0024] In one specific embodiment provided in this example, a tool hole 12 is provided at one end of the main shaft 13, wherein the tool hole 12 penetrates the main shaft 13 in a radial direction, and a corresponding tool is inserted into the tool hole 12 to rotate the main shaft 13, thereby realizing the binding operation of the goods. Specifically, a storage tube 5 is provided on the mounting bracket 1, and a pry bar 6 can be placed in the storage tube 5. The size of the pry bar 6 is adapted to the size of the tool hole 12, and the main shaft 13 can be easily rotated by the pry bar 6. Furthermore, one end of the pry bar 6 is curved to facilitate storage in the storage tube 5 and prevent it from falling out.

Claims

1. A car roof rack winch comprising a mounting bracket, characterised in that, The mounting bracket is arc-shaped and has mounting holes. A winch frame is fixedly mounted on one side of the mounting bracket, a main shaft is mounted on the winch frame, a rope pulley is mounted on the main shaft, and a ratchet assembly is mounted on one end of the main shaft.

2. The automobile luggage carrier winch according to claim 1, characterized by A handwheel is provided at the other end of the main shaft.

3. The automobile luggage carrier winch according to claim 1, characterized in that, The winch frame includes two frame plates arranged at a distance, a rope pulley is located between the two frame plates at the end of the frame plate away from the mounting bracket, and two connecting shafts are provided between the two frame plates at the end near the mounting bracket.

4. The automobile luggage carrier winch according to claim 1, characterized by The ratchet assembly includes a pawl and a ratchet. The ratchet is mounted on the main shaft, and one end of the pawl is connected to one of the connecting shafts. The pawl is located on the outside of the frame plate.

5. The automobile luggage carrier winch according to claim 1, wherein A tool hole is provided at one end of the spindle, and the tool hole penetrates the spindle in the radial direction.

6. The automobile roof rack winch according to claim 5, characterized in that, The mounting bracket is equipped with a storage tube, and a pry bar can be placed inside the storage tube. The size of the pry bar is adapted to the size of the tool hole.

7. The automobile luggage carrier winch according to claim 6, characterized in that, One end of the pry bar is curved.

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