Carrying frame tilting structure (II)

Abstract

A tiltable carrying rack structure (II) is applicable to the rear of a vehicle to achieve a tiltable function of the storage rack. The structure includes: a connecting seat for connecting to a trailer ball or connecting tube at the rear of the vehicle; a fixed seat connected to the connecting seat and providing support for the carrying rack; a storage rack, a frame structure, rotatably connected to the fixed seat via a pivoting mechanism; and a release mechanism including a rectangular tube on the storage rack, a steel cable connected to the rectangular tube, and a sliding member within the fixed seat, wherein the sliding member can slide along a narrow groove to lock or release the tiltable function of the storage rack. Accordingly, the user can manually operate the release mechanism to quickly enter the tiltable state, and a spring structure automatically resets the sliding member, improving operational convenience and safety.

Claims

1. A tiltable carrying rack structure (II), comprising: a trailer ball, a connecting seat, a fixing seat, and a storage rack, and equipped with a rectangular tube and a steel cable linkage device, characterized in that: the trailer ball is installed on a fixing device at the rear of the vehicle, serving as a support point for the storage rack; the connecting seat is used to clamp the trailer ball, fixing the storage rack to the rear end of the vehicle; the fixing seat is configured with a U-shaped or V-shaped structure, connected to the connecting seat in the center, supporting and fixing the storage rack; the storage rack is installed on the fixing seat and can tilt relative to the fixing seat to achieve angle adjustment; the storage rack is a frame structure, and a license plate frame is provided installed at the front end of the storage rack; the aforementioned fixing seat is provided with a pivot seat, and the storage rack is provided with a pivot part at a predetermined position, the pivot part being axially connected to the pivot seat, and the two being connected by a pin, so that the storage rack can rotate or tilt on the pivot seat; The shelf has a central tube, and a fixing member at the upper end of the connecting seat. The fixing member has a U-shaped groove for fixing the position of the shelf. The tube has a connecting end that can be detachably connected to the fixing member. The tube has a rectangular tube on the side opposite the connecting end. A steel cable linkage device is located between the rectangular tube and the connecting end, and one side of the steel cable linkage device is fixed to the license plate frame. The connecting end has a narrow groove, and the steel cable linkage device has a sliding member in the narrow groove. The sliding member is connected to a spring for resetting. In addition, the aforementioned rectangular tube is connected to the shelf through a strap in the locked state. Accordingly, when the strap on the rectangular tube is loosened, the license plate frame can be rotated, and pushing the license plate frame will cause the steel cable linkage device to pull the sliding member in the connecting end, so that the connecting end of the shelf is disengaged from the fixing member, allowing the shelf to be flipped or its angle adjusted.

2. The tiltable carrying frame structure (ii) as described in claim 1, wherein, The linkage end is equipped with a safety locking device that can lock the sliding part in the U-shaped groove when needed, preventing the shelf from accidentally tipping over during operation.

3. The tiltable carrying frame structure (ii) as described in claim 1, wherein, The spring is used to automatically return the slider to its original position, ensuring that the slider remains locked when the rectangular tube is not operated.

4. The tiltable carrying frame structure (ii) as described in claim 1, wherein, A rotating structure is provided between the rectangular tube and the tube of the shelf. The rotating structure includes a rotating seat provided on the rectangular tube and a rotating part provided at the lower end of the tube. The rotating seat and the rotating part are axially connected, so that the rectangular tube can rotate relative to the shelf.

5. The tiltable carrying frame structure (ii) as described in claim 1, wherein, A suitcase is placed on the shelf.

6. The tiltable carrying frame structure (ii) as described in claim 1, wherein, The shelf is equipped with a mechanism for carrying bicycles.

7. The tiltable carrying frame structure (ii) as described in claim 1, wherein, The trailer ball can be replaced with a connecting tube.

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