Noise-Suppressing Automobile Seat Belt Retractor
The utility model discloses a noise-suppressing car seat belt retractor in the field of auto parts, comprising a mounting seat, a plurality of mounting holes are arranged on the mounting seat, a retractor is mounted on the front end of the mounting seat, and a side wall is mounted on the left end wall of the retractor A cover is installed on the left end of the side cover, the right end of the winder is pressed against the left and right shells, an outlet frame is installed at the front of the top of the winder, a cavity is arranged on the outlet frame, and the walls at the left and right ends of the cavity are provided with a plurality of movable cavities. Connecting plates are installed in the plurality of movable cavities, springs are installed on the outer end walls of the connecting plates, and sliding rollers are installed on the inner sides of the connecting plates, and the sliding rollers are rotatably connected with the inner end walls of the movable cavities. When the seat belt is drawn out from the rewinder, the sliding roller can improve the sliding property of the seat belt, eliminate friction, and facilitate the maintenance of the seat belt. The friction with the outlet of the winder produces noise, which is beneficial to improve its functionality and practicability.
- A noise-suppressing automobile seat belt retractor comprises a mounting seat (1), characterized in that: the mounting seat (1) is provided with a plurality of mounting holes (11), and the front end of the mounting seat (1) is mounted with a retractor A winder (2), a side cover (21) is installed on the left end wall of the winder (2), a cover (3) is installed on the left end of the side cover (21), and the right end of the winder (2) is pressed to the left and right A casing (4), an outlet frame (5) is installed at the front of the top of the winder (2), a cavity (51) is provided on the outlet frame (5), and the left and right ends of the cavity (51) The walls are provided with a plurality of movable cavities (52), and connecting plates (53) are installed in the plurality of movable cavities (52), and springs (54) are installed on the outer end walls of the plurality of connecting plates (53). , and sliding rollers (55) are installed on the inner sides of the plurality of connecting plates (53), and safety belts (6) are arranged between the plurality of sliding rollers (55).
- The noise-suppressing automobile seat belt retractor according to claim 1, characterized in that: the retractor (2) is fixedly connected to the mounting seat (1), and the mounting seat (1) is installed through a plurality of The fit of the hole (11) and the bolt is installed on the car.
- The noise-suppressing vehicle seat belt retractor according to claim 1, characterized in that: the outer cover (3) is mounted on the side cover (21) through a fixing seat (31), and the outer cover (3) is inside Stop ratchet.
- The noise-suppressed automobile seat belt retractor according to claim 1, characterized in that: a through hole is provided at the front of the upper end of the retractor (2), and the through hole is connected to the outlet frame (5). The cavity size is the same.
- The noise-suppressed automobile seat belt retractor according to claim 1, characterized in that: the outlet frame (5) is mounted on the upper end wall of the retractor (2) by fixing bolts on both sides thereof, and the outlet frame (5) is (5) It is fixedly connected with the top wall of the winder (2).
- The noise-suppressing automobile seat belt retractor according to claim 1, characterized in that: a plurality of the sliding rollers (55) are installed in the movable cavity (52) through bearings, and a plurality of the sliding rollers ( 55) are rotatably connected to the inner end wall of the movable cavity (52).
- The noise-suppressing automobile seat belt retractor according to claim 1, characterized in that: the rotating shafts at both ends of the plurality of sliding rollers (55) are in close contact with the connecting plate (53), and the connecting plate (53) ) matches the internal size of the movable cavity.
