The present invention relates to a vision adjustment mechanism, comprising a first part and a second part pivotably arranged thereto. The first part has a trough, into which a head part at least partially complementary to said trough can be inserted, forming at least one clamping gap between the trough and the head part. The second part has at least one clamping part, which is formed to be complementary to the clamping gap and can be arranged in the latter such that the second part is fixed to the first part to be pivotable thereto. The fixing means is formed in such a way that it biases the head part in the direction towards the first part for fixing the two parts, and it fixes the second part against rotation relative to the first part. The invention also relates to a mirror unit having such a vision adjustment mechanism.

An aluminum wire positioning device system for solar panel cabling and harness string cabling is provided that includes a support structure, a cable, and a wire positioning device. The wire positioning device includes a center leg, an attachment support leg, an attachment member configured to couple the wire positioning device to the solar panel frame or solar panel support structure at an attachment point, a saddle support leg, and a cable support saddle configured to support the at least one cable. The attachment member is arranged at an angle relative to the cable support saddle about the center leg, and a center-of-gravity of the wire positioning device is aligned with the attachment point, the center leg, and the saddle support leg.

Provided are a fixing clip, a sealing strip and a weaving method thereof. The fixing clip is formed by bending a single metal wire, and the fixing clip comprises a head portion, a first bottom portion and a second bottom portion; the first bottom portion and the second bottom portion are respectively connected with two ends of the head portion; the head portion is in a quadrangular diamond shape, and the head portion, the first bottom portion and the second bottom portion all comprise a round tip; and at least one of the round tip of the first bottom portion and the round tip of the second bottom portion are bent towards the round tip of the head portion.

A coupler has a pole coupling portion and a lamp coupling portion, enabling a lamp to be coupled to a pole. A mating connection extends between the pole coupling portion and the lamp coupling, and includes segments extending away from each of the pole coupling portion and lamp coupling portion, where the segments nest. The pole coupling portion has a pole coupling body and an internally disposed affixed ring having a gap portion. A clip is connected to the pole and is positioned within gap to limit radial rotation of the pole coupling portion. The lamp coupling portion has passageways for the passage of wires from the pole coupling portion to a lighting module attached to the lamp coupling portion. The light can be radially positioned with respect to a longitudinal axis of the pole and radially rotated with respect to the pole coupling portion.

A chip dismounting and mounting device, matched with a chip mounting part on a process cartridge. The chip dismounting and mounting device is capable of dismounting a chip disposed on the chip mounting part or mounting the chip on the chip mounting part. The chip dismounting and mounting device can smoothly dismount the chip on an exhausted process cartridge without damage and smoothly mount the dismounted chip on a new process cartridge. This alleviates the inconvenience for the user to dismount a chip on the exhausted process cartridge and mount the chip on the new process cartridge.

A microprocessor heat sink fastener, comprising a nut comprising a thermoplastic material and fibrous fill particles and a bore extending along an axis of the nut. The bore has internal threads. The internal threads comprise a surface. At least one of the fibrous fill particles has first and second ends extending from the surface into a sub-surface region.

Exemplary embodiments of a nose clamp are provided, having a first arm and a second arm, each having an upper portion, a middle portion and a lower portion, and a spring mechanism provided between the first arm and second arm, the spring mechanism having a first prong configured to extend within the upper portion of the first arm and a second prong configured to extend within the upper portion of the second arm, the first and second prongs providing a tensioning mechanism that pushes the upper portion of the first arm away from the upper portion of the second arm, wherein an inner surface of the lower portion of the first arm and an inner surface of the lower portion of the second arm have a concave shape and are configured to contour externally around a user's nostrils.

A round or rectangular clip assembly that utilizes torsion tension spring loops, formed from the flexible material. The clip forms a tongue segment on one side of the torsion tension spring loops, and multiple extension members on the second side. The spring loop is configured to pushes the tongue segment toward the substantially parallel surface formed on each extension member, and can hold a light bulb or a light socket inbetween. The clip also includes additional torsion three-quarter rounded tension spring loop, which can be rounded for holding a wire or an extension cord, or rectangular, for attaching to a rectangular fixture.

A fastener assembly having a novel capture feature, or features, integrated within a unique and a newly defined portion of the fastener which protrudes from the working surface is provided. The fastener assembly comprises a bolt and a circular clip. The bolt comprises a threaded shank having a longitudinal axis and a transverse axis orthogonal to the longitudinal axis; a head section continuous with the shank, the head section comprising a head; a washer portion; and a groove integrally formed between the head and the washer portion. The circular clip is configured to be received within the groove of the head section.

A photovoltaic (PV) module clamp may be configured to interface with a torque tube and a PV module rail fixedly coupled to a PV module. The PV module clamp may include a seating portion made of two or more lateral walls and a base surface. A clamp body of the PV module clamp may be coupled to the seating portion. The clamp body may include a shape corresponding to a cross-sectional shape of the torque tube. The PV module clamp may include a fastening feature for interlocking the PV module clamp with the PV module rail responsive to the PV module rail being seated in the seating portion of the PV module clamp.