One embodiment of the present invention provides an opening/closing detection device, including: a plurality of sensors configured to be arranged along a predetermined portion of a mark attached to a vehicle; and a control unit configured to output an action trigger signal for instructing an opening action of an opening/closing body of the vehicle when detection signals representing a trace order of the predetermined portion are input from the plurality of sensors that detect an order of a motion of tracing the predetermined portion of the mark by a user of the vehicle.

A structural member 10 includes a hat member 1 and a closing plate 2. The length LY of the tubular portion formed by the hat member 1 and the closing plate 2 is 6 or more times the height H of a pair of side walls 11 and 12. Each of the side walls 11 and 12 includes a high-strength portion 11A or 12A and low-strength portions 11B or 12B. The high-strength portion has a yield strength not less than 500 MPa. The low-strength portions have a yield strength of 60 to 85% of that of the high-strength portion. Each high-strength portion extends a distance not less than (⅔)H and not more than 3H as measured in the direction in which the ridges extend, and is provided such that the high-strength portions of the pair of side walls face each other. A pair of low-strength portions sandwich the associated high-strength portion.

A vehicle door latch device comprises a casing, an operating lever, an auxiliary cover, and a hinge shaft on the auxiliary cover. The hinge shaft of the auxiliary cover rotatably engages in between a pair of elastic holding portions of the casing. A stopped portion is disposed on the auxiliary cover, and a stopper portion which the stopped portion can contact is disposed on the casing. When the auxiliary cover is rotated to open, the stopped portion gets over an end of the stopper portion and move to an opposite side, thereby holding the auxiliary cover provisionally in an open position.

A vehicle includes a door frame coupled to a vehicle frame at a hinge. A door operating mechanism is coupled to the door and vehicle frames for applying rotational force to the door frame about the hinge. The door operating mechanism including external cogs of an inner gear that mesh with inner cogs of an outer gear and a single oblong bearing that biases the inner gear in partial engagement with the outer gear.

A mobile body moving device includes: a mobile body; an engaged portion; a lock mechanism including an engaging portion, a driving section, and a position detection section; a control section calculating a reference electrical quantity by multiplying time taken for movement of the engaging portion from a movement start position to a predetermined position by an initial voltage for the movement; and a voltage detection section When determining that the position detection section is abnormal, the control section calculates a necessary driving time from the reference electrical quantity and a movement initial voltage for the movement from the movement start position during the movement, and drives the driving section only for the necessary driving time. Thereby, it is possible to perform control such that the engaging portion of the lock mechanism driven by the driving section is positioned in the predetermined position even when a voltage changes.

Provided is a vehicle door lock device having a structure enabling easy mounting of a pivot lever and urging means configured to urge the pivot lever to pivot. The urging means locked to a base member and the pivot lever does not generate an urging force when the pivot lever is positioned at an outside position at which the pivot lever is positioned on one direction side with respect to an in-operation pivoting range, and when the pivot lever pivots from the outside position to the in-operation pivoting range, an elastic deformation piece climbs over a temporary stopper while being elastically deformed, and the urging means locked to the base member and the pivot lever is elastically deformed to generate the urging force.

Provided is a vehicle door lock device having a structure enabling easy mounting of a pivot lever and urging means configured to urge the pivot lever to pivot. The urging means locked to a base member and the pivot lever does not generate an urging force when the pivot lever is positioned at an outside position at which the pivot lever is positioned on one direction side with respect to an in-operation pivoting range, and when the pivot lever pivots from the outside position to the in-operation pivoting range, an elastic deformation piece climbs over a temporary stopper while being elastically deformed, and the urging means locked to the base member and the pivot lever is elastically deformed to generate the urging force.

A closure panel including an outer shell for closing an opening defined by a vehicle body and an inner reinforcement. The outer shell and inner reinforcement are formed as a plurality of additive layers. The inner reinforcement includes an integral thickened edge formed around the periphery of the outer shell, an integral latch buttress provided on a first side of the inner reinforcement and a pair of integral hinge buttresses provided on a second side of the inner reinforcement. Internally threaded protrusions may be formed as additive deposits on the integral buttresses.

A door opening and closing device includes: a resin-made base attached to an inner panel of a door; and a transfer mechanism provided on an interior side of the base, and transferring power to a locking device via a power transfer cable, wherein the base includes first and second parts in which the transfer mechanism and the cable are disposed respectively, and a fixing portion fixing an outer casing end portion of the cable, and wherein the first and second parts are configured to locate at different levels so that the second part is positioned closer to an inner side than the first part in a width direction, a step portion is provided between the first and second parts, and the fixing portion is provided in the step portion.

A door opening and closing device includes: a resin-made base attached to an inner panel of a door; and a transfer mechanism provided on an interior side of the base, and transferring power to a locking device via a power transfer cable, wherein the base includes first and second parts in which the transfer mechanism and the cable are disposed respectively, and a fixing portion fixing an outer casing end portion of the cable, and wherein the first and second parts are configured to locate at different levels so that the second part is positioned closer to an inner side than the first part in a width direction, a step portion is provided between the first and second parts, and the fixing portion is provided in the step portion.