A lighted artificial tree including a first trunk body, a second trunk body, a first electrical connector inside the first trunk body, and a second electrical connector inside the second trunk body. The first trunk body is keyed to the second trunk body such that the first trunk body is rotationally locked to the second trunk body. The first electrical connector is keyed to the second electrical connector such that the first electrical connector is rotationally locked to the second electrical connector.

A foldable support device includes a support seat, a support assembly, and an unfold and fold mechanism. The seat includes a cavity that extends along a direction parallel to a first direction. An outer side surface of the seat includes a pivot portion. The assembly is pivotally connected to the pivot portion and has an unfold position and a fold position. The mechanism is drivingly connected to the assembly, is at least partially accommodated in the cavity, and is movable along the first direction. The mechanism is capable of switching between a first state and a second state to drive the assembly to switch between the unfold position and the fold position. When the mechanism is in the first state, the assembly is held at the unfold position. When the mechanism is in the second state, the assembly is held at the fold position.

In a described example, an artificial Christmas tree includes a base and an elongated support. The support has a proximal end portion coupled to the base and an opposite distal end portion. The support is adapted to move relative to the base between a prone position and an erect position, and the distal end portion is above the base in the erect position.

The embodiment of the present disclosure provides a foldable support device and an artificial tree, which includes a support base, a support leg assembly and a first locking mechanism. The support base is provided with a hinged portion and a mounting portion configured to mount an object to be supported. The support leg assembly is hinged to the hinged portion. The first locking mechanism is movably disposed on the support base. The first locking mechanism includes a locking state in which the support leg assembly is locked in a folded state and an unlocked state in which the support leg assembly is unlocked from the folded state. The support device can be easily switched between the folded state and the unfolded state. Meanwhile, when the support device is in a non-use state, the storage space and the transportation space can also be saved.

The present application relates to a decorative tree and a tree stand thereof. The tree stand includes: a pole assembly, support arms connected to a bottom end of the pole assembly and configured to be connected to a bottom of a decorative mesh; a first mounting member mounted on a top end of the pole assembly and including a locking portion; and a second mounting member movably disposed on the pole assembly and configured to be connected to a top of the decorative mesh. The second mounting member includes an engaging portion configured to be engaged with the locking portion to limit a movement of the second mounting member relative to the pole assembly.

The invention discloses a Christmas tree stand, which comprises a rotating seat, a fixing seat, a driving mechanism and a plurality of supporting legs. The middle and lower ends of the rotating seat are inserted into an internal cavity of the fixing seat, the driving mechanism is fixedly installed in the internal cavity of the fixing seat, so that the rotating seat and the driving mechanism are coaxially arranged, and the driving mechanism is connected to the rotating seat, enabling the rotating seat and the Christmas tree to rotate synchronously. Since the rotating seat and the driving mechanism are coaxially assembled in the internal cavity of the fixing seat, transmission gears and annular external teeth are always in an ideal engaged state; space can be fully utilized to closely integrate the driving mechanism with the rotating seat.

The present application relates to a decorative tree and a tree stand thereof. The tree stand includes: a pole assembly configured to support a decoration; a support mechanism fixed on the pole assembly; a support arm hinged to the support mechanism and having a unfolded state and a folded state; a movable base movably disposed on the pole assembly and operably connected to the support arm to drive the support arm to switch between the unfolded state and the folded state; and a first locking mechanism disposed on the movable base and having a locked state and an unlocked state. When in the locked state, the first locking mechanism is capable of locking the support arm in the unfolded state; and when in the unlocked state, the first locking mechanism is capable of unlocking the movable base from the unfolded state. The support arms have the unfolded state and the folded state by hinging the support arm to the support mechanism, so that the overall volume of the tree stand can be changed. In this way, when the tree stand is transferred or stored, the support arms can be maintained in the folded state to reduce the overall volume of the tree stand, thereby saving the space during storage and transportation.

A support base comprises a stand assembly and clamping assemblies, wherein the stand assembly comprises a base and at least three fixing rods uniformly fixed to the base; the clamping assemblies are located on an inner side of the stand assembly and hinged to the fixing rods; each clamping assembly comprises a clamping block rotatably connected to the corresponding fixing rod and an elastic element located between the clamping block and the stand assembly and fixedly connected to the clamping block and the stand assembly. The support base can satisfy the installation requirements of Christmas trees with different diameters and can realize convenient and quick installation without a long time and much effort; the support base is not only suitable for Christmas trees, but also suitable for various articles with a rod-like bottom similar to the Christmas trees such as sunshades.

The present disclosure describes tree stands. In one embodiment, a tree stand is provided comprising a central tree support configured for supporting a base of a real or artificial tree and four support legs configured to stabilize the tree stand on a surface. In this embodiment, each support leg of the four support legs comprises a single substantially straight cantilevered beam connected to the central tree support at a proximal end portion and extending outward from the central tree support to a distal end portion. The present disclosure also provides a method of forming a tree stand comprising securing two upper support legs to an upper sleeve of a central tree support, wherein each of the two upper support legs comprises a single substantially straight cantilevered beam extending away from the upper sleeve at a first oblique angle and securing two lower support legs to a lower sleeve of the central tree support, wherein each of the two lower support legs comprises a single substantially straight cantilevered beam extending away from the lower sleeve at a second, different oblique angle.