Low-Thickness Rolling Guide Telescopic Rocker Arm

A low-thickness rolling guide telescopic rocker arm, comprising a telescopic arm bracket, a rolling friction telescopic arm, an up/down-rolling support telescopic arm guide mechanism, and a left/right-righting telescopic arm guide mechanism, wherein the up/down-rolling support telescopic arm guide mechanism comprises an up/down support telescopic arm guide wheel or an up/down support telescopic arm guide piece;

• the up/down support telescopic arm guide wheel comprises an up/down support guide axle and an up/down support sleeve wheel;
• the up/down support guide axle and the up/down support sleeve wheel are separately connected or integrated;
• the left/right-righting telescopic arm guide mechanism comprises a left/right-righting telescopic arm guide wheel or a left/right-righting telescopic arm guide piece;
• the up/down support telescopic arm guide wheel is arranged on the telescopic arm bracket or the rolling friction telescopic arm;
• the rolling friction telescopic arm comprises a hollow I-shaped buckle wheel telescopic arm or a square buckle groove roller telescopic arm;
• the hollow I-shaped buckle wheel telescopic arm comprises a buckling guide wheel groove;
• the buckling guide wheel groove comprises a left buckling guide wheel groove and/or a right buckling guide wheel groove;
• the left buckling guide wheel groove comprises an upper face of a left buckling support wheel, a lower face of the left buckling support wheel, and a left attaching left/right-righting face;
• the up/down support telescopic arm guide wheel rolls against the upper face of the left buckling support wheel or the lower face of the left buckling support wheel;
• the up/down support telescopic arm guide wheel is matched with the upper face of the left buckling support wheel and the lower face of the left buckling support wheel to guide the rolling friction telescopic arm, so as to prevent the rolling friction telescopic arm during rolling friction stretching and retraction;
• the right buckling guide wheel groove comprises an upper face of a right buckling support wheel, a lower face of the right buckling support wheel, and a right attaching left/right-righting face;
• the telescopic arm bracket comprises a left/right support up/down guide wheel piece or an up/down support telescopic arm piece;
• the telescopic arm bracket further comprises a telescopic arm bracket plate;
• the left/right support up/down guide wheel piece comprises a left support up/down guide wheel piece and/or a right support up/down guide wheel piece;
• the left support up/down guide wheel piece and/or the right support up/down guide wheel piece are/is arranged on the telescopic arm bracket plate;
• when the left/right support up/down guide wheel piece and the left/right-righting telescopic arm guide wheel are used, a support up/down guide axle or a support up/down guide wheel bracket is arranged on the left/right support up/down guide wheel piece, the up/down support telescopic arm guide wheel is arranged on the support up/down guide axle or the support up/down guide wheel bracket, a telescopic arm bracket support left/right-righting wheel bracket is arranged on the left/right support up/down guide wheel piece or an up/down guide wheel bracket support left/right-righting wheel bracket is arranged on the support up/down guide wheel bracket, and the left/right-righting telescopic arm guide wheel is arranged on the telescopic arm bracket support left/right-righting wheel bracket or the up/down guide wheel bracket support left/right-righting wheel bracket;
• the left buckling guide wheel groove and the right buckling guide wheel groove are arranged on both sides of the rolling friction telescopic arm;
• a front left up/down support telescopic arm guide wheel, a rear left up/down support telescopic arm guide wheel, a front right up/down support telescopic arm guide wheel, and a rear right up/down support telescopic arm guide wheel are arranged on the telescopic arm bracket;
• the front left up/down support telescopic arm guide wheel and the rear left up/down support telescopic arm guide wheel are arranged in the left buckling guide wheel groove and between the upper face of the left buckling support wheel and the lower face of the left buckling support wheel;
• the front right up/down support telescopic arm guide wheel and the rear right up/down support telescopic arm guide wheel are arranged in the right buckling guide wheel groove and between the upper face of the right buckling support wheel and the lower face of the right buckling support wheel;
• the left attaching left/right-righting face and the right attaching left/right-righting face form an attaching left/right-righting face;
• the left/right-righting telescopic arm guide wheel is arranged in the buckling guide wheel groove and a surface thereof is attached to the attaching left/right-righting face;
• the front left up/down support telescopic arm guide wheel and the rear left up/down support telescopic arm guide wheel support and guide the rolling friction telescopic arm through the upper face of the left buckling support wheel and the lower face of the left buckling support wheel, and the front right up/down support telescopic arm guide wheel and the rear right up/down support telescopic arm guide wheel support and guide the rolling friction telescopic arm through the upper face of the right buckling support wheel and the lower face of the right buckling support wheel, so as to prevent the rolling friction telescopic arm from shaking up and down;
• the telescopic arm bracket is provided with a left front left/right-righting telescopic arm guide wheel, a left rear left/right-righting telescopic arm guide wheel, a right front left/right-righting telescopic arm guide wheel, and a right rear left/right-righting telescopic arm guide wheel;
• and the left front left/right-righting telescopic arm guide wheel, the left rear left/right-righting telescopic arm guide wheel, the right front left/right-righting telescopic arm guide wheel, and the right rear left/right-righting telescopic arm guide wheel guide the rolling friction telescopic arm through the attaching left/right-righting face, so as to prevent the rolling friction telescopic arm from shaking left and right.