The quick release interconnect includes a mount member that includes a cleat and a top hanger seat. An attachment member includes a lower jaw that is spring-biased into an open condition that can be secured closed by a cam-lock lever. An upper jaw hanger is also provided to permit the attachment member to be hung on the top hanger seat while the attachment member and object are oriented in place. The upper jaw hanger member is located over the top hanger seat and then the attachment member is rotated in place so the lower jaw is aligned with the cleat. The cam lock lever is rotated to clamp the lower jaw into communication with the cleat portion of the mount member to secure the attachment member securely to the mount member. To release the attachment member, the process is reversed.

A pin-type connection apparatus includes a first connecting seat, a second connecting seat, a connecting shaft, and a locking component, wherein a receiving hole and a locking hole on the adjacent side of the receiving hole are disposed on the second connecting seat, one end of the connecting shaft is fastened to the first connecting seat, a clamping hole is disposed at the other end of the connecting shaft, the connecting shaft can extend into the receiving hole, a first clamping protrusion is disposed in the clamping hole, a second clamping protrusion is disposed at one end of the locking component, and the locking component can pass through the locking hole and extend into the clamping hole; and when the locking component is rotated to a lockout position, the first clamping protrusion can abut against the second clamping protrusion and restrain the second clamping protrusion from exiting the clamping hole.

A spring clamp wherein a reduced effort is needed on the handle end as the engagement end is opened further. The spring clamp can include a clamping force adjustment means through the use of a spring pack, central rod and a folding adjuster. The spring clamp can also include low friction mounts at the ends of a spring pack to reduce user effort on the handle end.

The present invention is an improved fluid valve control device which attaches to a pre-existing and pre-installed hex head valve. The valve control device has at least one lever which can be used to turn the valve on or off. This device can be attached to a manifold assembly that has a valve which typically requires a tool to control so that it eliminates the need for a separate tool being used to turn the valve on or off after installation at relatively low cost.

This disclosure provided is a connecting structure for connecting a first workpiece to a second workpiece. The connecting structure includes: a first connecting assembly disposed on the first workpiece; a second connecting assembly disposed on the second workpiece, wherein the second connecting assembly includes a second connecting member and a fixing assembly, the second connecting member is movably disposed, so as to connect the second connecting member and the first connecting assembly; the fixing assembly is connected with the second connecting member, and the fixing assembly is movably disposed relative to the second connecting member; and a locking portion, wherein at least part of the locking portion is disposed on the second workpiece, and the fixing assembly is connected with the locking portion.

An embroidery machine includes an outer ring, an inner ring, a pair of screw mounts, a lever, a nut, and an adjusting screw. The outer ring includes a dividing portion. The inner ring and the outer ring holds a workpiece therebetween. The screw mounts are disposed at the dividing portion to oppose each other. The lever is disposed at one of the screw mounts and rotatable about a rotation axis. The nut is slidably held in the lever at a position eccentric from the rotation axis. The adjusting screw is mounted across the screw mounts and threadedly engaged with the nut. A shortest distance between a first surface of the one of the screw mounts and the nut is defined as a specific distance. The specific distance when the lever is at a second position is longer than the specific distance when the lever is at a first position.

The present disclosure provides a quick release and assembly connecting member and a shooting device. The quick release and assembly connecting member includes a connecting cover, a mounting seat, and a fixing mechanism, the connecting cover includes an inserting portion; the mounting seat includes a mounting and locking mechanism; the fixing mechanism is arranged on the connecting cover and/or the mounting seat, and configured for mounting and fixing the quick release and assembly connecting member with a device; the mounting and locking mechanism includes a clamping and locking sleeve and a locking member; the clamping and locking sleeve is configured to enclose a mounting space for mounting the inserting portion; the locking member is capable of switching between a first position and a second position, so that when the inserting portion is mounted in the mounting space, the locking member is capable of locking or unlocking the inserting portion.

This invention relates to a method to detect the connection between two food processing—, food-preparation and/or handling-devices (1, 2), wherein one device (1) comprises detection means (31) with a sensor (6) and sensor activation means (18). The invention further relates to a set with a first device (1) and a second food processing—, food preparation and/or handling device (2), which are reversibly connected wherein the first device (1) comprises a safety device (10, 20) with a sensor (6) and an activation means (18).

Disclosed are a mould system and a clamping tong for securing a mould item part in a mould of a mould system. The clamping tong comprises: a primary tong segment comprising a primary clamping surface for applying clamping pressure on a clamping portion of a mould item part; a secondary tong segment coupled to the primary tong segment and comprising a secondary clamping surface for applying clamping pressure on a clamping portion of the mould. The clamping tong being configured to change between a clamping state and a release state, wherein the distance between the primary clamping surface and the secondary clamping surface in the clamping state is shorter than the distance between the primary clamping surface and the secondary clamping surface in the release state.

The present invention relates to an integrated bracket for fixing a sprinkler reducer, and more particularly, to an integrated bracket for fixing a sprinkler reducer, in which left and right portions of a bar-shaped steel frame structure for a sprinkler bracket are vertically bent, tightening/coupling parts are provided at two opposite ends of the steel frame structure, and a fixing unit having a new structure and serving as a middle bracket is integrated with a central portion of the steel frame structure, such that the single bar-shaped steel frame structure may perform a function of fixing the sprinkler reducer and coupling a ceiling steel frame.