The invention relates to a smart mobile phone shell. The smart mobile phone shell includes a shell body, a fixing component, a rotating component and a support ring. The invention has the effects of easy disassembly and safe use while safely protecting mobile phone.

Various embodiments are described that relate to energy generation. A housing can retain a spring coupled to a gear set. As the spring experiences linear compression and extension, the spring can cause rotational movement in the gear set. The rotational movement from the gear set can cause rotation of a rotational magnet. The rotational magnet, when rotated about a coil set, can convert an energy. The energy can be used to charge a battery.

An embodiment personal item management apparatus includes a wearable band having a fixed circumference that defines a first outer diameter; and a clasp coupled to the wearable band, the clasp having a second outer diameter that is less than the first outer diameter and being adapted to couple a personal item to the wearable band. In an exemplary embodiment, the ratio of the second outer diameter to the first outer diameter is about 0.4.

Embodiments relate to a personal effects holder device. The holder device includes a first portion having a lip defining an aperture forming a holder portion adapted to receive one or more personal effects; and a depending second portion joined to the first portion via a connector portion, the second portion including a first catch and a second catch.

The invention provides a product container grip comprising a container wall forming a cavity, a container top releasably attached to said container wall, a container bottom integral with said container wall, a locking mechanism disposed at least in part in said container wall, and a locking mechanism provides a means for releasably locking/attaching said container onto an extendable handle. Also provided is a container having a bottom or side locking mechanism for locking/attaching onto an extendable handle or locking/attaching onto an adapter fitted with receiving structures for accepting and forming a seal with the product container grip.

An apparatus comprises a signal cable and a coupler. The signal cable comprises: a first signal connector at a first end of the signal cable, and a second signal connector at a second end of the signal cable. The coupler is configured to be supported by the signal cable. The coupler comprises: a first fastener configured to constrain the first signal connector, a second fastener configured to constrain the second signal connector, and a third fastener configured to hold an article.

An apparatus wherein upper cords surround an object such as a water bottle or yoga mat. The upper cords go through an opening in a handle and have cord locks on the ends. The lower cords of an apparatus attach to a light source on go through an opening in the handle and have a cord lock holding the handle on. The lower cords also surround an object such as a water bottle or yoga mat.

The disclosure includes a modular carrying system comprising a day bag, a luggage bag, and a main coupling system. In some embodiments, the main coupling system includes a first portion coupled to the day bag and a second portion coupled to the luggage bag. The main coupling system may be arranged and configured to detachably couple the day bag and the luggage bag together such that the front side of the day bag faces the back side of the luggage bag.

An embodiment personal item management apparatus includes a wearable band having a fixed circumference that defines a first outer diameter; and a clasp coupled to the wearable band, the clasp having a second outer diameter that is less than the first outer diameter and being adapted to couple a personal item to the wearable band. In an exemplary embodiment, the ratio of the second outer diameter to the first outer diameter is about 0.4.

An electronic device harness assembly for facilitating hands-free use of an electronic device includes an electronic device that has a display. A harness is wearable over a user's shoulders a table is hingedly coupled to the harness. The table is positionable in a deployed position having the table being horizontally oriented. The electronic device is positionable on the table when the table is positioned in the deployed position. Thus, the display on the electronic device can be manipulated by the user when the user wears the harness.