TH12239C3 - Wearable spring hinge that can automatically turn over. - Google Patents

Abstract

Spring hinge, self-turning self-locking, consists of a base, bottom, insert, first hinge plate. Second hinge sleeve insert Top boot Long screw that passes along Length from the top boot to the bottom. With a sheath connected to the inside of a bar A hollow cylinder whose diameter corresponds to the inner diameter of the sleeve. First hinge plate And the interior of the inner sleeve is a spring rod inserted inside the sleeve. Put on the inside and rest on the socket. Where the lower end of the spring bar will be attached to the The vertical groove of the shoulder support The first hinge plate and the second hinge sleeve cover. Onto the inner sleeve The top around the top of the boot is a number of patterns with Evenly spaced Where the pattern is the range to adjust the level of flexibility of the spring rod by winding Rotate the two opposite holes with a locking device to make the spring bar twist until level. The flexibility of the spring rod as desired. And the side of the second hinge sleeve was drilled with a hole. The support is secured with a position locking screw that locks the position between the sockets of the top boot. With the second hinge plate casing

Claims (1)

Disclaimers (all) that will not appear on the advertisement page: 1. Automatic self-reversing spring hinge consists of a bottom insert (1) in a cylindrical shape with a vertical perforation in the upper center part of the lower insert. (1) a socket (4) that is smaller in diameter than the size The diameter of the bottom mounting plate (1) and at the top of the socket (4) is the support shoulder (6) with at least one vertical groove (7) for the fitting position of the tip. The bottom of the spring bar (8), on one side of the lower mounting plate (1), is drilled into a mounting hole (2) for supporting the fastening by screw (3) the first hinge plate insert (9). ) Placed over the top edge of the bottom insert (1), where the first (9) hinge flap sleeve is a hollow cylindrical bar with a diameter corresponding to its size. The diameter of the lower mounting plate (1) where the first (9) side of the hinge plate is welded to the first (11) hinge plate, where the first (11) body of the hinge plate has a drilled hole. Through a number of (12) perforations with spine fixing screws (5) protruding from the side wall of the socket (4), the length of the spine (5) corresponds to the side spacing. Between the bottom mount (1) and socket (4), with the bottom edge of the casing The first (9) hinge plate is installed into a groove (10) to be attached to the spine (5) of the socket (4) to prevent the first (9) hinge sleeve from rotating. The inside (13) is a hollow cylindrical bar with a corresponding diameter. It is the inner diameter of the first hinge sleeve (9) and the inner part of the inner sleeve (13) as a spring bar (8) inserted inside the inner sleeve (13) and placed on top of the socket. Wear (4) so that the lower end of the spring bar (8) is attached to the vertical groove (7) of the shoulder (6), the first hinge plate (9) and the sleeve. The second hinge plate (14) is fitted onto the inner sleeve (13). The second hinge sleeve (14) is a hollow cylindrical bar with a diameter. Corresponds to the diameter of the first (9) hinge plate wear, where the side of the sleeve The second hinge plate (14) is attached to the second hinge plate (15), where the second hinge plate (14) is covered with the upper boot (17) the upper boot (17). It is a cylindrical bar with a vertical perforation, where the lower middle part of the top boot (17) is a socket (19) of a smaller diameter. The diameter of the top boot (17) and at the bottom of the socket (19) is the support shoulder (20) with at least one vertical groove (21) for the mounting position of the far end. The top of the spring bar (8), the long screw (22) that passes along its length from the top boot (17) to the bottom insert (1), the long screw (22) is fixed. Secured with mounting screw (3) through the fixing hole (2) of the bottom mount (1) so that the bottom mount (1) the first hinge plate insert (9) the hinge plate insert. Two (14) with the top boots (17) were fastened together. Its characteristic is the surrounding top of the top boot (17), a number of protrusions (18) evenly spaced. Where the spacer (18) assists in adjusting the level of flexibility of the spring bar (8) by turning the two holes opposite the spacer (18) with a locking device (100). To make the spring bar (8) twist to the desired level of flexibility of the spring bar (8) and the second side of the hinge plate (14) is drilled into a mounting hole (23) for supporting the fastening. With a position locking screw (24) to lock the position between the socket (19) of the top boot (17) and the second hinge plate insert (14).