초록 ▼

A seat belt buckle is provided which can prevent ejection of a tongue plate caused by so-called reverse G without increasing release force for releasing a lock state. The seat belt buckle comprises a latch including a latch swinging end portion, a lock member including a lock swinging end portion, w

A seat belt buckle is provided which can prevent ejection of a tongue plate caused by so-called reverse G without increasing release force for releasing a lock state. The seat belt buckle comprises a latch including a latch swinging end portion, a lock member including a lock swinging end portion, which is made to swing between a lock position, at which at the time of latching, the lock swinging end portion swings on the latch swinging end portion and engage to stop the latch swinging end portion in a state of pressing the latch swinging end portion toward engagement holes of a tongue plate and a base while pressing the same in a tongue plate insertion direction, thereby locking the latching, and a lock release position, a lock operation end portion for releasing the locking and a weight portion formed at the side of the lock swinging end portion.

대표청구항 ▼

A seat belt buckle is provided which can prevent ejection of a tongue plate caused by so-called reverse G without increasing release force for releasing a lock state. The seat belt buckle comprises a latch including a latch swinging end portion, a lock member including a lock swinging end portion, w

A seat belt buckle is provided which can prevent ejection of a tongue plate caused by so-called reverse G without increasing release force for releasing a lock state. The seat belt buckle comprises a latch including a latch swinging end portion, a lock member including a lock swinging end portion, which is made to swing between a lock position, at which at the time of latching, the lock swinging end portion swings on the latch swinging end portion and engage to stop the latch swinging end portion in a state of pressing the latch swinging end portion toward engagement holes of a tongue plate and a base while pressing the same in a tongue plate insertion direction, thereby locking the latching, and a lock release position, a lock operation end portion for releasing the locking and a weight portion formed at the side of the lock swinging end portion. said first tubular member; and said surface including a connecting means for connecting a first battery terminal to a main wiring harness. 7. The electric telescoping pole as set forth in claim 6, further comprising: said battery having an outside diameter approximately equal to an inside diameter of said first tubular member, and a connecting means for connecting a second battery terminal to said wiring harness. 8. The electric telescoping pole as set forth in claim 1, further comprising: said control cable being positioned substantially parallel to a longitudinal axis of said first and second tubular members, said distal end of said cable being fixedly mounted to an inside surface of said first tubular member proximate said cable spool; and said length of said control cable being extendable and retractable by rotation of said cable spool. 9. The electric telescoping pole as set forth in claim 1, further comprising: said biasing member being a spring; said spring having respective distal and proximal ends; said spring having an outer diameter substantially equal to the inner diameter of said first tubular member; and said distal end of said spring contacting said proximal end of said second tubular member such that when said second tubular member is fully retracted said spring is fully compressed. 10. The electric telescoping pole as set forth in claim 9, further comprising: said proximal end of said spring abutting a shoulder surface, said shoulder surface being fixedly coupled to the inside surface of said first tubular member proximate said distal end of said control cable. 11. The electric telescoping pole as set forth in claim 1, further comprising: said switching mechanism including a connecting means for connecting said drive assembly to a main wiring harness; said switching mechanism being coupled to an outer surface of said first tubular member proximate said proximal end of said second tubular member for allowing the user access to said switching mechanism. 12. The electric telescoping pole as set forth in claim 1, further comprising: said distal end of said second tubular member having a coupling means for selectively coupling said second tubular member to a tool. 13. The electric telescoping pole as set forth in claim 1, further comprising: each of said tubular members being produced from one material selected from a group of materials consisting of plastic, fiberglass, steel, and aluminum. 14. An electric telescoping pole comprising: a pair of tubular members, a first of said pair of tubular members telescopically receiving a second of said pair of tubular members; a drive assembly for rotatably controlling a cable spool, said cable spool including a control cable, a first end of said control cable being coupled to and wrapped about said cable spool for rotatably extending and retracting said control cable; said control cable engaging a pulley member such that when said cable spool rotatably retracts said control cable, said pulley is biased towards said distal end of control cable thereby retracting said second tubular member into said first tubular member; a biasing member for biasing said second tubular member to an extended position when said control cable is extended; said first tubular member including an electrical switching mechanism for biasing said drive assembly multi-directionally such that an operator can selectively extend and retract said first tubular member with respect Lo said second tubular member; said tubular members being of substantially equal lengths and having respective proximal and distal ends, said proximal end of said second tubular member being received in said distal end of said first tubular member; said first tubular member having an electrical drive assembly, said drive assembly being housed in said proximal end of said first tubular member; said drive assembly including a drive motor and a plurality of gear members for engagi ng said cable spool; said drive motor having an outside diameter substantially equal to the inside diameter of said first tubular member; said drive motor being fixedly coupled to an inside surface of said first tubular member; said drive motor being couplable to a main wiring harness; said pulley member being fixedly mounted to an inside surface of said second tubular member proximate said distal end of said second tubular member; said first tubular member having an end cap, said end cap being selectively couplable to said distal end of said first tubular member; said end cap including an electrical contact surface for contacting a battery when said end cap is coupled to said first tubular member; said surface including a connecting means for connecting a first battery terminal to said main wiring harness said battery having an outside diameter approximately equal to an inside diameter of said first tubular member, and a connecting means for connecting a second battery terminal to said wiring harness; said control cable having positioned substantially parallel to a longitudinal axis of said first and second tubular members, said distal end of said cable being fixedly mounted to an inside surface of said first tubular member proximate said cable spool; said length of said control cable being extendable and retractable by rotation of said cable spool; said biasing member being a spring; said spring having respective distal and proximal ends; said spring having an outer diameter substantially equal to the inner diameter of said first tubular member; said distal end of said spring contacting said proximal end of said second tubular member such that when said second tubular member is fully retracted said spring is fully compressed; said proximal end of said spring abutting a shoulder surface, said shoulder surface being fixedly coupled to the inside surface of said first tubular member proximate said distal end of said control cable; said switching mechanism including a connecting means for connecting said drive assembly to said main wiring harness; said switching mechanism being coupled to an outer surface of said first tubular member proximate said proximal end of said second tubular member for allowing the user access to said switching mechanism; said distal end of said second tubular member having a coupling means for selectively coupling said second tubular member to a tool; and each of said tubular members being produced from one material selected from a group of materials consisting of plastic, fiberglass, steel, and aluminum. ber includes a lever, one end of which bears on said second articulated branch and the other end of which forms a gripping means for exerting said force capable of separating said mutual attaching means. 4. The clasp as claimed in claim 1, wherein said mutual attaching means include a cylindrical element integral with one of said articulated branches. 5. The clasp as claimed in claim 4, wherein one of said attaching means consists of a tubular element pivoted freely about said cylindrical element. 6. The clasp as claimed in claim 1, wherein a part of said linking means, which is articulated to said first branch, has a substantially semicylindrical surface to allow it to turn through 180° about its axis of articulation during the passage of this first articulated branch from its folded position to its unfolded position. 7. The clasp as claimed in claim 1, characterized in that said linking means include two elements, one of which consists of a cover comprising a surface at least partially covering over said articulated branches and two lateral surfaces extending on either side of these branches and having several pairs of fixing elements aligned transversely with the clasp and spaced longitudinally, for the selective fixing of one end of the bracelet to said cover, and the other of which has means for positioning relative to said cover, assembly means serving to link said two elements in the relative position defined by said positioning means. 8. The clasp as claimed in claim 4, wherein said cylinder on which said tubular attaching element pivots is fixed removably to one of said articulated branches. 9. The clasp as claimed in claim 1, wherein adjustment means are associated with one of said mutual attaching means in order to vary the distance separating them from the other in the attaching position. 10. The clasp as claimed in claim 1, which includes second mutual attaching means for holding said actuating member in the rest position. 11. The clasp as claimed in claim 1, which includes means for limiting the pivoting of said actuating member relative to said first branch. 12. The clasp as claimed in claim 5, wherein said cylinder on which said tubular attaching element pivots is fixed removably to one of said articulated branches.