This disclosure relates to an irrigation system pipe joint or span coupling, which can connect a span of an irrigation system to another structure. In examples, the joint can include various components that attach an end of a first pipe or joint to an end of a second pipe or joint. For example, the end of the first joint can include a receiver plate, which can include a recess with a bushing. In addition, the end of the second joint can include a post, hook, or other elongated member that, in order to connect the first joint to the second joint, is insertable into the bushing.

A latching or release mechanism in which the insertion force can be different from the removal force. Furthermore, the said latching or release mechanism will automatically release upon applied removal force. The latching or release mechanism additionally can be readily adapted for use as a fluid coupler or as a pass-through latch.

A medical tube assembly is disclosed, and includes a first tube portion defining a longitudinal axis, a second tube portion, and a coupling member. The coupling member is configured to couple the first tube portion and the second tube portion. The coupling member is configured to circumferentially engage the second tube portion and has a protrusion configured to engage a portion of the first tube portion. The second tube portion is configured to transition the coupling member from a resting condition to a coupling condition. The coupling member is configured to engage the first tube portion in the coupling condition.

The present invention relates to a latching or release mechanism in which the insertion force can be different from the removal force. Furthermore, the said latching or release mechanism will automatically release upon an applied removal force. The latching or release mechanism additionally can be readily adapted for used as a fluid coupler or as a pass-through latch.

Disclosed herein is an adaptor having a body having a first end and a second end opposed to the first end, the first end and the second end are made from dissimilar materials, the first end has an outer surface supporting a concentric barb for connecting to a tubing, and the second end has a receptacle for connecting to a fitting.

A quick connector arranged to display a scannable image that verifies that engaging components of a quick connector have made a connection. A connector body includes an internal passage centrally located in the connector body adapted so that a pipe can be inserted into the passage. A latch member is located on the connector body that is movable from a pipe insertion position that facilitates the insertion of the pipe into the connector body internal passage, to a latch position that captures and retains the pipe to the connector body. A scannable image inscribed on the latch member is hidden and unreadable in the insertion position. Moving the latch member to the latching position captures the pipe and uncovers the scannable image which can read by a machine scanner to verify the connection.

A quick connector arranged to display a scannable image that verifies that engaging components of a quick connector have made a connection. A connector body includes an internal passage centrally located in the connector body adapted so that a pipe can be inserted into the passage. A latch member is located on the connector body that is movable from a pipe insertion position that facilitates the insertion of the pipe into the connector body internal passage, to a latch position that captures and retains the pipe to the connector body. A scannable image inscribed on the latch member is hidden and unreadable in the insertion position. Moving the latch member to the latching position captures the pipe and uncovers the scannable image which can read by a machine scanner to verify the connection.