A portable pool filter cleaning assembly is configured to retain a pool filter on support rod and allow the pool filter to spin from a spray of water. The spinning filter releases debris from the filter surface through centrifugal force. The assembly has drainage features to ensure proper drainage of water collected within the interior of the pool filter and enable proper spinning from the spray of water. The assembly utilizes a support rod with a bottom filter retainer that is conical in shape for engaging with the pool filter aperture. The bottom filter retainer may further have a bearing that enables the pool filter to rotate freely about the rod with very little force. The assembly may include a stand for securing the support rod on a hard surface, such as concrete or on an uneven lawn surface.

Provided is a leg spike for a tripod apparatus. The leg spike can retract in and out of a a leg of a tripod. In one example, the leg spike includes an inner hollow tube section with the leg spike therein which is attached to a sliding pin that enables the leg spike to retract in and out of the inner hollow tube section, and an outer hollow tube section that fits over the inner hollow tube section and includes a turning mechanism which allows the sliding pin to move up or down with respect to the outer hollow tube section causing the retractable leg spike to move in and out of the inner hollow tube section when a turning force is applied, and prevents the inner hollow tube section from moving up and down with respect to the outer hollow tube section when the turning force is applied.

The present disclosure provides a fan, a holder and a support leg of a holder. The support leg includes a rotational seat; a reinforcing piece where one end of the reinforcing piece inserted into the rotational seat and the reinforcing piece is bendable; and a soft leg sleeve sleeved on the reinforcing piece. The reinforcing piece and the rotational seat of the support leg are integrally formed to ensure more stable connection; the assembly of the support leg can be completed simply by sleeving the leg sleeve on the reinforcing piece. In addition to normal supporting effect, the support leg can also be held by hand or wound on another support piece based on different scenarios, bringing flexible and rich functions.

A base for supporting an object comprising a plurality of legs, a shaft concentrically located relative to the legs, an anchor attached to the shaft, and an attachment point for receiving an object. The anchor can be inserted into a substrate to maintain the stability of the base.

A leg spreader (10) for a tripod comprising at least two portions (12, 14) selectably moveable with respect to one another along an axis; a first portion comprising a latch (16) and a second portion comprising an engagement region (18); the latch being releasably engageable with the engagement region, the latch being moveable by an actuator (20) between an engaged position in which the portions are substantially non-moveable with respect of one another and a disengaged position in which the portions are moveable with respect to one another; wherein the latch is biased towards the engaged position.

Unique securement devices, usable for example as tripod feet, each feature a bistable spring band encapsulated in an outer skin with a set of optionally magnetic embedments discretely spaced along the band, and a coupler at one end for attachment to a tripod leg or other component. Unique ball and socket joints employ both a snap fit and a secondary retention mechanism to reliably secure together various components, including said securement devices and tripod legs. One joint includes an externally convex and internally concave ball coupler for optional mating with either a larger socket coupler or smaller ball. One joint includes a stabilization sleeve for angularly locking the ball and socket joint. An elongated support, usable as a tripod leg for example, features threaded connection ports usable to either directly mount threaded third-party componentry, or to receive a threaded ball coupler by which socket-equipped componentry can be indirectly attached.

A leg spreader (10) for a tripod comprising at least two portions (12, 14) selectably moveable with respect to one another along an axis; a first portion comprising a latch (16) and a second portion comprising an engagement region (18); the latch being releasably engageable with the engagement region, the latch being moveable by an actuator (20) between an engaged position in which the portions are substantially non-moveable with respect of one another and a disengaged position in which the portions are moveable with respect to one another; wherein the latch is biased towards the engaged position.

The present invention relates to a vertical floor self-locking musical instrument stand and a self-locking hook. The vertical floor self-locking musical instrument stand is provided with a plurality of folding structures, which can facilitate telescopic storage and reduce the occupied space. The telescopic length can be changed as needed to be portable. Various components are flexibly connected and assembled. The height of the position can be adjusted as needed. The stand is equipped with a folding anti-collision component and a self-locking hook, which can better protect the musical instrument and prevent the musical instrument from bumping or falling. When the musical instrument is suspended on the self-locking hook, the self-locking hook automatically locks the self-locking locking arm under the gravity of the musical instrument itself, providing protection for the musical instrument suspended thereon.

A quickly deployable tripod is comprised of a helmet unit formed at the top thereof, a ball unit connected inside the helmet unit, a yoke unit connected at the bottom of the ball unit, and a plurality of the leg units connected to the yoke unit. The helmet unit is configured to fix an object thereon. The ball unit is configured to adjust orientation of the helmet unit. The yoke unit is configured to adjust position of the plurality of leg units. And the plurality of the leg units is configured to adjust orientation thereof respectively.

The present invention relates to a vertical floor self-locking musical instrument stand and a self-locking hook. The vertical floor self-locking musical instrument stand is provided with a plurality of folding structures, which can facilitate telescopic storage and reduce the occupied space. The telescopic length can be changed as needed to be portable. Various components are flexibly connected and assembled. The height of the position can be adjusted as needed. The stand is equipped with a folding anti-collision component and a self-locking hook, which can better protect the musical instrument and prevent the musical instrument from bumping or falling. When the musical instrument is suspended on the self-locking hook, the self-locking hook automatically locks the self-locking locking arm under the gravity of the musical instrument itself, providing protection for the musical instrument suspended thereon.