Storage system

A storage system, comprising

• a chassis;
• a supporting frame comprising a plurality of first supporting rods and a plurality of second supporting rods, wherein the plurality of first supporting rods and the plurality of second supporting rods are connected to the chassis and rotatable relative to the chassis, the plurality of first supporting rods are defined as a first folding mechanism, and the plurality of second supporting rods are defined as a second folding mechanism;
• and
• at least one intermediate plate movably connected to the supporting frame;
• a support, and
• a locking structure,
• wherein the storage system has a first using state and a folded state;
• when the storage system is in the first using state, a first angle is defined between the plurality of first supporting rods and the chassis, and a second angle is defined between the plurality of second supporting rods and the chassis, respectively, and the at least one intermediate plate is located at a middle of the supporting frame;
• the at least one intermediate plate is capable of rotating to a position adjacent to the first folding mechanism and/or the second folding mechanism, so as to define a space in the middle of the supporting frame, the intermediate plate is further capable of rotating along with the first folding mechanism and/or the second folding mechanism;
• and the second folding mechanism is capable of rotating to a position adjacent to the chassis through the space, and the first folding mechanism is capable of rotating to a position adjacent to the second folding mechanism, so that the storage system is switched to the folded state,
• the support is fixed to the chassis, the first folding mechanism is rotatably connected to the support, a height of the support matches with a thickness of the second folding mechanism;
• when the storage system is in the folded state, the second folding mechanism is capable of rotating to a position parallel to the chassis and being in contact with the chassis, and the first folding mechanism is capable of rotating to a position parallel to the second folding mechanism and being in contact with the second folding mechanism,
• the locking structure is mounted on the support, the locking structure has a first locking state, a second locking state and an unlocking state;
• when the locking structure is in the first locking state, the locking structure is capable of fixing the first folding mechanism to the first using state;
• when the locking structure is in the second locking state, after the first folding mechanism folds and rotates to a position adjacent to the second folding mechanism, the locking structure is capable of fixing the first folding mechanism;
• and
• when the locking structure is in the unlocking state, the locking structure is capable of allowing the first folding mechanism to rotate,
• a side of the support adjacent to the second folding mechanism is provided with a first abutting block, a side of the support away from the second folding mechanism is provided with a sliding groove, a second abutting block protruding from the first supporting rod is provided, the locking structure comprises a foot rest lever and a third elastic member, the foot rest lever is capable of sliding in the sliding groove, and the third elastic member is connected to the foot rest lever and capable of elastically acting on the foot rest lever;
• when the locking structure is in the first locking state, the foot rest lever abuts against the second abutting block under elastic action of the third elastic member, and a side of the first supporting rod away from the second abutting block abuts against the first abutting block;
• and
• when the locking structure is in the second locking state, the foot rest lever abuts against the side of the first supporting rod away from the second abutting block under the action of the third elastic member,
• a bottom of the first supporting rod is arc-shaped;
• the foot rest lever is provided with a stop protrusion, a joint between the third elastic member and the foot rest lever is located between the stop protrusion and the support,
• the first supporting rod is rotatably connected to the support via a rotating shaft protruding from the support, and an end of the third elastic member is sleeved on the rotating shaft and the other end of the third elastic member is sleeved on the foot rest lever.