Telescopic rod structure and adjustable box
AssigneeTaizhou Sukk Technology Co., Ltd
InventorShuangshuang Xiao
Life of this patent
Estimating the term…
Abstract
A telescopic rod structure is provided. The telescopic rod structure includes a telescopic rod, a fixing piece and a movable piece, and the telescopic rod includes a sleeve and a piston rod sliding on the sleeve, driving the piston rod to slide in the sleeve so that the telescopic rod can be extended or shortened. The fixing piece and the movable piece are respectively hinged at the two ends of the telescopic rod, and the movable piece is hinged with the fixing piece, the three form a triangular structure, and the triangular structure can be switched between an unfolded first state and a folded second state. An adjustable box using the telescopic rod structure is also provided.
Claims13
A telescopic rod structure, comprising:
- a telescopic rod comprising a sleeve, and a piston rod slidably connected to the sleeve in a manner that the telescopic rod is extended or shortened by sliding the piston rod in the sleeve;
- a fixing piece, the fixing piece comprising a first end and an opposite second end, the fixing piece being fixedly arranged on an immovable body, and the first end of the fixing piece being hinged with an end of the piston rod;
- a movable piece, the movable piece being fixedly arranged on a movable body, an end of the movable piece being hinged with the second end of the fixing piece, and the movable piece being hinged with an end of the sleeve, thereby the telescopic rod, the movable piece and the fixing piece enclosing a transformable triangular structure having a first state unfolded in a triangular shape and a second state folded in a strip shape, when the telescopic rod is driven to extend, the triangular structure is switched to the first state, when the telescopic rod is driven to shorten, the triangular structure is switched to the second state;
- and
- an elastic member, sleeved on the piston rod, and when the triangular structure is in the second state, the elastic member is in a compressed state under an acting force of the sleeve.
A telescopic rod structure, comprising:
- a telescopic rod comprising a sleeve, and a piston rod slidably connected to the sleeve in a manner that the telescopic rod is extended or shortened by sliding the piston rod in the sleeve;
- a fixing piece, the fixing piece comprising a first end and an opposite second end, the fixing piece being fixedly arranged on an immovable body, and the first end of the fixing piece being hinged with an end of the piston rod;
- and
- a movable piece, the movable piece being fixedly arranged on a movable body, an end of the movable piece being hinged with the second end of the fixing piece, and the movable piece being hinged with an end of the sleeve, thereby the telescopic rod, the movable piece and the fixing piece enclosing a transformable triangular structure having a first state unfolded in a triangular shape and a second state folded in a strip shape, when the telescopic rod is driven to extend, the triangular structure is switched to the first state, when the telescopic rod is driven to shorten, the triangular structure is switched to the second state;
- wherein the fixing piece comprises a connecting section and a transition section integrally formed with the connecting section, the whole fixing piece is Z-shaped, the connecting section is provided with a plurality of mounting holes, and an end of the transition section serving as the second end of the fixing piece is hinged with the movable piece.
Dependencies are inferred from the claim text.