Car cover Plate, Frame Connection Structure and Pickup Truck
The present invention discloses a car cover plate, a frame connection structure, relating to the field of automobile parts. It is invented to solve the technical problems that the structure strength around the plate is poor due to the lack of fixation, it is prone to sliding, detachment and bending. Multiple frames are arranged around each plate material constituting the car cover plate for reinforcement, the overall structure strength of the car cover plate is greatly enhanced. Due to the improvement of the structure strength, the possibility of the car cover plate bending is significantly reduced, thus prolonging the service life of the car cover plate.
1 . A car cover plate is detachably installed on the rear trunk of the vehicle body. It is characterized in that the car cover plate is formed by connecting multiple cover plate frame assemblies in series. Each of the cover plate assemblies includes a plate material ( 1 ) and multiple frames arranged around it. One of the frames is connected to an adjacent frame through a frame connection structure, and the other frame is also connected to another adjacent frame through a frame connection structure until the multiple frames are connected and fixed in series to surround the periphery of the plate material ( 1 ). The cover plate is connected to the pickup truck body.
The car cover plate further includes: through a fixed guide rail clamp ( 7 ) a guide rail ( 6 ) is connected to the rear trunk of the vehicle body.
Among them, the fixed guide rail clamp ( 7 ) includes: an outer clamp ( 71 ) and an inner clamp ( 72 ), and is fixed by screws and nuts.
2 . The car cover plate according to claim 1 , characterized in that every two adjacent cover plate frame assemblies are connected in series through a connecting piece ( 4 ).
3 . The car cover plate according to claim 2 , characterized in that a clamping groove ( 24 ) is opened in the frame of one of the cover plate frame assemblies, and a clamping groove ( 24 ) is also opened in the frame of the other adjacent cover plate frame assembly. The two clamping grooves ( 24 ) are connected through a connecting piece ( 4 ).
4 . The car cover plate according to claim 1 , characterized in that it further includes:
A guide rail ( 6 ), the guide rail ( 6 ) is installed on the left and right sides of the rear trunk of the vehicle body, and a strip-shaped groove ( 61 ) is machined on the inner side wall;
A waterproof rubber strip ( 8 ), installed between the guide rail ( 6 ) and the rear trunk of the vehicle body.
5 . The car cover plate according to claim 1 , characterized in that the outer clamp ( 71 ) and the inner clamp ( 72 ) are arranged oppositely, and the tension between the outer clamp ( 71 ) and the inner clamp ( 72 ) is adjusted through the cooperation of screws and nuts.
6 . The car cover plate according to claim 1 , characterized in that:
The outer clamp ( 71 ) includes:
A body ( 711 ), which is in a vertical shape, and a first through hole ( 715 ) is opened at the center;
A clamping plate ( 712 ), located at the top end of the side of the body ( 711 ) close to the inner clamp ( 72 ), and a toothed surface ( 713 ) is machined;
A guide cylinder ( 714 ), located at the bottom end of the side of the body ( 711 ) close to the inner clamp ( 72 ), and a part of it is open;
A limiting area ( 716 ), located at the center position of the side of the body ( 711 ) away from the inner clamp ( 72 ), corresponding to the position of the first through hole ( 715 ), and the limiting area ( 716 ) is surrounded by two parallel horizontal plates;
The inner clamp ( 72 ) includes:
A base body ( 721 ), which is in a vertical shape, and a second through hole ( 724 ) is opened at the center;
A slider ( 722 ), located at the top end of the side of the base body ( 721 ) close to the outer clamp ( 71 ) and is smoothly connected to the strip-shaped groove ( 61 );
A guide post ( 723 ), located at the bottom end of the side of the base body ( 721 ) close to the outer clamp ( 71 ), and is plugged into the guide cylinder ( 714 ).
7 . The car cover plate according to claim 6 , characterized in that the nut ( 10 ) is located in the limiting area ( 716 ), and the tip of the screw ( 9 ) passes through the second through hole ( 724 ) and the first through hole ( 715 ) in turn and is spirally connected to the nut ( 10 ).
8 . A frame connection structure for connecting the frames on the peripheral side of the plate material to each other. It is characterized in that it includes:
A groove is opened at the abutting position of each frame and the peripheral side of the plate material ( 1 ), and the peripheral side of the plate material ( 1 ) is embedded in the recess of the groove to surround the peripheral side of the plate material ( 1 );
A fixing part ( 23 ) and a limiting part ( 34 ) are respectively set at the connection of two adjacent frames. The fixing part ( 23 ) is located in one of the frames, and the limiting part ( 34 ) is located in the adjacent other frame. The limiting part ( 34 ) through a fastener ( 5 ) is connected to the fixing part ( 23 ), fixing the two adjacent frames on the peripheral side of the plate material ( 1 ).
9 . The frame connection structure according to claim 8 , characterized in that:
The fastener ( 5 ) includes a part to be fixed ( 51 ) and a part to be limited ( 52 );
In the limiting part ( 34 ) a second passing part ( 35 ) is opened, at the position where the second passage ( 35 ) extends in the direction away from the limiting part ( 34 ), a first passage ( 33 ) is opened, the first passing part ( 33 ) is in communication with the second passing part ( 35 ) and is located on the same straight line;
Among them, the part to be fixed ( 51 ) passes through the first passing part and the second passing part in turn and is connected to the fixing part ( 23 ), and the part to be limited ( 52 ) abuts against the limiting part ( 34 ).
10 . The frame connection structure according to claim 9 , characterized in that a notch ( 32 ) is opened at the end of one of the frames, and an abutting part ( 22 ) is set at the end of the adjacent other frame. The abutting part ( 22 ) matches the notch ( 32 ) and abuts together.