Tailgate folding device of automotive vehicle
First Claim
1. A tailgate folding device of automotive vehicle, the device comprising:
- a tailgate vertically foldable and dividable via a hinge point into an upper gate member and a lower gate member;
a manipulating unit controlling folding of the tailgate;
a locking unit for locking the upper and lower gate members relative to each other according to operation of the manipulating unit;
a support rod fixed to the lower gate member;
a spring between the upper gate member and the lower gate member and surrounding a peripheral surface of the support rod; and
a guide unit including an accommodating space formed at the upper gate member for accommodating the support rod.
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Accused Products
Abstract
A tailgate folding device for an automotive vehicle constructed to vertically fold a midsection of the tailgate and thereby to avoid an external lower end thereof from touching a ceiling when the tailgate is opened at a place where the ceiling is low, thus promoting an effective use of the tailgate even at a confined area. The device has a tailgate vertically foldable and dividable via a hinge point into an upper portion and a lower portion thereof, a manipulating unit mounted at a folded site of the tailgate to control folding of the tailgate, and a locking unit for adequately converting a relative rotation of the divided tailgate from a restricted state to a released state according to the operation of the manipulating unit.
26 Citations
13 Claims
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1. A tailgate folding device of automotive vehicle, the device comprising:
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a tailgate vertically foldable and dividable via a hinge point into an upper gate member and a lower gate member;
a manipulating unit controlling folding of the tailgate;
a locking unit for locking the upper and lower gate members relative to each other according to operation of the manipulating unit;
a support rod fixed to the lower gate member;
a spring between the upper gate member and the lower gate member and surrounding a peripheral surface of the support rod; and
a guide unit including an accommodating space formed at the upper gate member for accommodating the support rod. - View Dependent Claims (2, 3, 4, 5)
a movable rod so mounted as to move inwardly on the lower gate member and exposed at one side thereof;
a hitching rod pressed by the movable rod to rotate via a hitching rod hinge point; and
fixation rod peripherally mounted with a second spring for resiliently supporting the hitching rod at a lower portion of the hitching rod and for resiliently supporting the movable rod at the same time.
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4. The device as defined in claim 3, wherein the locking unit is formed with a latch having gear teeth meshing with the hitching rod.
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5. The device as defined in claim 1, wherein the support rod and the accommodating space are respectively curved allowing for a smooth coupling between the support rod and the accommodating space when the lower gate member is rotated about the hinge point to fold relative to the upper gate member.
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6. A folding vehicle tailgate comprising:
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a first gate member rotatably coupled to a vehicle;
a second gate member rotatably coupled to the first gate member and rotatable to a plurality of positions relative to the first gate member;
a hitching rod mounted on one of said first and second gate members;
a latch comprising a plurality of teeth mounted on the other of said first and second gate members, wherein the hitching rod can engage any of said teeth for selectively locking the position of the second gate member relative to the first gate member; and
a moveable rod coupled to the member onto which is mounted the hitching rod, wherein the hitching rod is pivotally coupled to said one of said first and second gate members and extending beyond said one gate member and wherein the moveable rod moves the hitching rod for selectively engaging the teeth on the latch. - View Dependent Claims (7, 8, 9, 10)
a support rod extending from one of said first and second gate members; and
an opening formed on the other of said first and second gate members for accommodating said support member, wherein the support member slides within the opening as the second gate member rotates relative to the first gate member.
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9. A folding vehicle gate as recited in claim 8 wherein the second gate can rotate from a folded position to an unfolded position and wherein the gate further comprises a spring surrounding the support member and surrounding the opening, wherein the spring is sandwiched between the first and second gate members and urges the second gate member toward the unfolded position when the second gate member is in the folded position.
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10. A folding vehicle as recited in claim 9 wherein the support member and opening are curved along their length.
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11. A folding vehicle tailgate comprising:
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a first gate member rotatably coupled to a vehicle;
a second gate member rotatably coupled to the first gate member and rotatable to a plurality of positions relative to the first gate member;
a hitching rod mounted on one of said first and second gate members;
a latch comprising a plurality of teeth mounted on the other of said first and second gate members, wherein the hitching rod can engage any of said teeth for selectively locking the position of the second gate member relative to the first gate member;
a support rod extending from one of said first and second gate members;
a spring surrounding the support rod; and
an opening formed on the other of said first and second gate members from which the support rod does not extend for accommodating said support rod, wherein the support rod slides within the opening as the second gate member rotates relative to the first gate member. - View Dependent Claims (12, 13)
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Specification