Automobile skylight movement mechanism

Abstract

The utility model provides an automobile skylight movement mechanism, and relates to the technical field of skylight cleaning. The automobile sunroof movement mechanism comprises a frame body, the frame body is installed on an automobile roof, a sunroof body is slidably connected into the frame body, a driving mechanism for driving the sunroof body to move is installed in the frame body, two rotating assemblies are arranged on the frame body, and each rotating assembly comprises a large gear and a small gear which are connected in a meshed mode. The outer diameter of the large gears is larger than that of the small gears, the large gears and the small gears are rotationally connected to the inner wall of the frame body, and two racks connected with the two large gears in a meshed mode are installed at the bottom of the skylight body. According to the automobile sunroof movement mechanism, by arranging the large gear and the small gear, when the sunroof body moves, the large gear and the small gear are used for driving the cleaning assembly to rotate, meanwhile, the rotating speed of the cleaning assembly is increased, and therefore the cleaning strength and the cleaning efficiency of the sunroof body can be effectively improved.

Description

Technical Field

[0001] The utility model relates to a car sunroof movement mechanism, in particular to a car sunroof movement mechanism, and belongs to the technical field of sunroof cleaning. Background Art

[0002] The car sunroof is installed on the roof, which can effectively circulate the air in the car and increase the intake of fresh air. At the same time, the car sunroof can also broaden the field of vision and meet the needs of mobile photography and video shooting. Car sunroofs can be roughly divided into: sliding type, hidden type, hidden inside and outside flip type, panoramic type and curtain type. It is mainly installed on commercial SUVs, sedans and other models. The car sunroof is equipped with an outer frame made of metal or plastic materials to support and move the sunroof glass, and at the same time play a sealing role to prevent wind and rain from entering the car. At the same time, the sunroof glass is set. The sunroof glass is an important component of the car sunroof. It is usually made of tempered glass or laminated glass. It has high strength and protective function to prevent glass from breaking or breaking. The outer frame is equipped with guide rails and sliders, as well as control devices. The guide rails are used to support and guide the sliding or flipping of the sunroof glass. They are usually made of metal blanks and have high strength and wear resistance. The control device is used to control the opening and closing of the sunroof. It is generally divided into manual and electric types. The manual control device is usually composed of a handle or a knob, and the sunroof is opened and closed by manual operation. The electric control device is composed of a motor head, gears, transmission rods, etc., and the sunroof is opened and closed by turning on the remote control with a button. When the control device is started, the motor head or manual device will drive the sunroof glass to slide or flip along the guide rail to open and close the sunroof. When the sunroof is opened, the air inside the car can enter the car through the sunroof, creating a more comfortable driving environment.

[0003] After extensive searching, it was found that: China Utility Model Patent Column: Publication No. 202220843385.8 A motion mechanism for a car sunroof, relating to the technical field of car sunroofs, comprises a fixing rod and a sunroof body, the number of the fixing rods is two, the lower surfaces of the two fixing rods are both provided with a first mounting plate, the lower surface of the sunroof body is fixedly provided with two second mounting plates, and the lower surface of the second mounting plate is provided with a second slide groove;

[0004] The device is provided with cleaning cotton, and utilizes the horizontal movement of the skylight so that the cleaning cotton can wipe the inner wall of the skylight. However, since the cleaning cotton has a single structure and cannot move, the inner wall of the skylight can only come into contact with the cleaning cotton once during the cleaning process, and the inner wall of the skylight can only be wiped once. If more cleaning is required, the skylight needs to be driven to reciprocate. This results in insufficient cleaning force on the inner wall of the skylight, and the dust on the inner wall of the skylight cannot be effectively cleaned. Utility Model Content

[0005] The purpose of the utility model is to provide a car sunroof movement mechanism in order to solve the above problems, so as to solve the problem that the cleaning effect of the car sunroof using cleaning cotton in the prior art is not good.

[0006] Technical Solution

[0007] The utility model is implemented through the following technical scheme: a car sunroof movement mechanism comprises a frame, which is installed on the roof of the car, a sunroof body is slidably connected to the frame, and a driving mechanism for driving the sunroof body to move is installed in the frame, two groups of rotating components are arranged on the frame, the rotating components comprise a large gear and a small gear meshing with each other, the outer diameter of the large gear is larger than the outer diameter of the small gear, the large gear and the small gear are both rotatably connected to the inner wall of the frame, two racks meshing with the two large gears are installed at the bottom of the sunroof body, a cleaning component is installed between the two small gears, and the cleaning component is located at the bottom of the sunroof body.

[0008] Preferably, the cleaning assembly includes a cleaning rod and two plug plates, both ends of the cleaning rod are fixedly connected with a first shaft rod, the cleaning rod is a cylindrical structure, and cleaning cotton is arranged on the outside of the cleaning rod, the outside of the cleaning rod is in contact with the bottom wall of the skylight body, one end of the first shaft rod is fixedly connected with a connecting block, the connecting block is installed at the axis center of the first shaft rod, the two plug plates are respectively rotatably sleeved on the outsides of the two first shaft rods, the plug plates include a thick plate and two thin plates, and the two thin plates are respectively fixedly connected to the two sides of the thick plate.

[0009] Preferably, mounting plates are fixedly connected to the inner walls on both sides of the frame, and slots for plugging into the plug-in plates are provided on the opposite sides of the two mounting plates. The slots include a coarse groove and two thin grooves, and the two thin grooves are respectively formed on the inner walls on both sides of the coarse groove, the coarse groove is plug-connected to the coarse plate, and the thin groove is plug-connected to the thin plate.

[0010] Preferably, a through hole is formed on the inner wall of the slot, and a second shaft is rotatably connected in the through hole. One end of the second shaft is fixedly connected to one side of the pinion, and the other end of the second shaft is provided with a connecting groove which is plugged into the connecting block, and the connecting groove is located at the axis center of the second shaft.

[0011] Preferably, a fixing hole is provided on one side of the connecting block, a nut groove is provided at the opening of the fixing hole, a threaded rod is plugged into the fixing hole, a threaded groove is provided at a corresponding position of the mounting plate relative to the threaded rod, the threaded groove is threadedly connected to the threaded rod, one end of the threaded rod is fixedly connected to a nut, a cross groove is provided on the nut, and the nut is arranged in the cavity of the nut groove.

[0012] Preferably, a collecting box is fixedly connected between the two inserting plates, and the collecting box is located below the cleaning rod.

[0013] Preferably, the cleaning assembly is arranged at the center of the frame.

[0014] The utility model provides a vehicle sunroof movement mechanism, which has the following beneficial effects:

[0015] The automobile sunroof movement mechanism is provided with a large gear and a small gear, so that when the sunroof body moves, the large gear and the small gear are used to drive the cleaning component to rotate, and at the same time the rotation speed of the cleaning component is increased, thereby effectively improving the cleaning force and cleaning efficiency of the sunroof body.

[0016] The automobile sunroof movement mechanism can effectively improve the disassembly and assembly of the cleaning component by arranging the plug plate and the slot, and can make the cleaning rod replaceable, repairable and cleanable, and can effectively improve the convenience of using and disassembling the automobile sunroof movement mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a bottom-up stereoscopic schematic diagram of the utility model as a whole;

[0018] Figure 2 It is a bottom-up stereoscopic schematic diagram of the skylight body of the utility model;

[0019] Figure 3 It is a cross-sectional perspective schematic diagram of the frame of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of the structure of part A;

[0021] Figure 5 It is a three-dimensional schematic diagram of the cooperation between the cleaning rod and the collection box of the utility model;

[0022] Figure 6 It is a three-dimensional schematic diagram of the cooperation between the large gear and the small gear of the utility model.

[0023]

Main component symbol description

[0024] 1. Frame; 2. Skylight body; 3. Big gear; 4. Small gear; 5. Rack; 6. Cleaning rod; 7. Insert plate; 8. Connecting block; 9. Mounting plate; 10. Slot; 11. Connecting groove; 12. Threaded rod; 13. Collection box; 14. Threaded groove; 15. First shaft rod; 16. Second shaft rod. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a vehicle sunroof movement mechanism.

[0026] See also Figures 1 to 6, including a frame 1, the frame 1 is installed on the roof, a sunroof body 2 is slidably connected in the frame 1, and a driving mechanism for driving the sunroof body 2 to move is installed in the frame 1, two sets of rotating components are arranged on the frame 1, the rotating components include a large gear 3 and a small gear 4 meshing with each other, the outer diameter of the large gear 3 is larger than the outer diameter of the small gear 4, the large gear 3 and the small gear 4 are both rotatably connected to the inner wall of the frame 1, two racks 5 meshing with the two large gears 3 are installed at the bottom of the sunroof body 2, a cleaning component is installed between the two small gears 4, and the cleaning component is located at the bottom of the sunroof body 2;

[0027] The driving mechanism for driving the sunroof body 2 to move is a prior art means and will not be described in detail. When the sunroof body 2 moves, the rack 5 on the sunroof body 2 drives the large gear 3 to rotate, and the large gear 3 drives the small gear 4 to rotate. The small gear 4 drives the cleaning component to rotate and makes the cleaning component clean the inner wall of the sunroof body 2. Among them, the outer diameter of the small gear 4 is smaller than the outer diameter of the large gear 3, thereby increasing the rotation speed and rotation frequency of the small gear 4.

[0028] See also Figure 5 The cleaning assembly includes a cleaning rod 6 and two plug plates 7. Both ends of the cleaning rod 6 are fixedly connected with a first shaft rod 15. The cleaning rod 6 is a cylindrical structure, and a cleaning cotton is arranged on the outside of the cleaning rod 6. The outside of the cleaning rod 6 contacts the bottom wall of the skylight body 2. One end of the first shaft rod 15 is fixedly connected with a connecting block 8, and the connecting block 8 is installed at the axis center of the first shaft rod 15. The two plug plates 7 are respectively rotatably sleeved on the outsides of the two first shaft rods 15. The plug plates 7 include a thick plate and two thin plates, and the two thin plates are respectively fixedly connected to the two sides of the thick plate.

[0029] See also Figure 4 and Figure 5 The inner walls on both sides of the frame 1 are fixedly connected with mounting plates 9, and the two mounting plates 9 have slots 10 on the opposite sides thereof, which are plugged into the plug-in board 7. The slots 10 include a coarse slot and two fine slots, which are respectively formed on the inner walls on both sides of the coarse slot, and the coarse slot is plugged into the coarse board, and the fine slot is plugged into the fine board.

[0030] See also Figure 6 The inner wall of the slot 10 is formed with a through hole, and a second shaft rod 16 is rotatably connected in the through hole. One end of the second shaft rod 16 is fixedly connected to one side of the pinion 4, and the other end of the second shaft rod 16 is provided with a connecting groove 11 which is plugged into the connecting block 8, and the connecting groove 11 is located at the axis of the second shaft rod 16.

[0031] See also Figure 4 and Figure 5A fixing hole is provided on one side of the connecting block 8, a nut groove is provided at the opening of the fixing hole, a threaded rod 12 is plugged and connected in the fixing hole, a threaded groove 14 is provided at a corresponding position of the mounting plate 9 relative to the threaded rod 12, the threaded groove 14 is threadedly connected to the threaded rod 12, one end of the threaded rod 12 is fixedly connected to a nut, a cross groove is provided on the nut, and the nut is arranged in the cavity of the nut groove;

[0032] When installing the cleaning rod 6, insert the plug plates 7 at both ends of the cleaning rod 6 into the two slots 10, and then screw the threaded rod 12 so that the threaded rod 12 is inserted into the fixing hole and threadedly connected with the threaded groove 14, thereby completing the installation of the cleaning rod 6. When the plug plate 7 is inserted into the slot 10, the connecting block 8 will also be inserted into the connecting groove 11. When the pinion 4 rotates, the pinion 4 uses the second shaft rod 16 to drive the connecting groove 11 to rotate, and the connecting groove 11 drives the first shaft rod 15 to rotate through the connecting block 8, and the first shaft rod 15 drives the cleaning rod 6 to rotate.

[0033] See also Figure 1 and Figure 5 A collecting box 13 is fixedly connected between the two plug plates 7, and the collecting box 13 is located below the cleaning rod 6;

[0034] The dust generated by the cleaning rod 6 when cleaning the inner wall of the skylight body 2 will fall into the collecting sleeve 13, so that the collecting sleeve 13 is used to collect the dust.

[0035] See also Figure 1 The cleaning component is arranged at the center of the frame 1.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle sunroof movement mechanism, comprising a frame (1), wherein a sunroof body (2) is slidably connected to the frame (1), and characterized in that: The frame (1) is provided with two sets of rotating components, the rotating components comprising a large gear (3) and a small gear (4) meshingly connected to each other, the large gear (3) and the small gear (4) are both rotatably connected to the inner wall of the frame (1), the bottom of the skylight body (2) is provided with two racks (5) respectively meshingly connected to the two large gears (3), a cleaning component is installed between the two small gears (4), and the cleaning component is located at the bottom of the skylight body (2).

2. The automobile sunroof movement mechanism according to claim 1, characterized in that: The cleaning assembly comprises a cleaning rod (6) and two plug plates (7), both ends of the cleaning rod (6) are fixedly connected to a first shaft rod (15), one end of the first shaft rod (15) is fixedly connected to a connecting block (8), and the two plug plates (7) are rotatably sleeved on the outsides of the two first shaft rods (15), respectively.

3. The automobile sunroof movement mechanism according to claim 2, characterized in that: Mounting plates (9) are fixedly connected to the inner walls on both sides of the frame (1), and slots (10) for plugging and connecting with the plug board (7) are provided on the opposite sides of the two mounting plates (9).

4. The automobile sunroof movement mechanism according to claim 3, characterized in that: The slot (10) has an inner wall formed with a through hole, in which a second shaft (16) is rotatably connected, one end of the second shaft (16) is fixedly connected to one side of the pinion (4), and the other end of the second shaft (16) is provided with a connecting groove (11) for plugging and connecting to the connecting block (8).

5. The automobile sunroof movement mechanism according to claim 3, characterized in that: A fixing hole is provided on one side of the connection block (8), a threaded rod (12) is plugged into the fixing hole, a threaded groove (14) is provided at a position of the mounting plate (9) corresponding to the threaded rod (12), and the threaded groove (14) is threadedly connected to the threaded rod (12).

6. The automobile sunroof movement mechanism according to claim 2, characterized in that: A collecting box (13) is fixedly connected between the two inserting plates (7), and the collecting box (13) is located below the cleaning rod (6).

7. The automobile sunroof movement mechanism according to claim 1, characterized in that: The cleaning component is arranged at the center of the frame (1).

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