PPE straps attached to buckle assemblies

Abstract

The present invention provides a buckle assembly for selectively connecting a first strap and a second strap of a personal protective device. The buckle assembly includes a receiver member and a latch member configured to couple to a respective one of the straps. The receiver member defines a slot and provides a release arm. The latch member includes a latch piece pivotally connected to the base. In the locked state, the latch member is disposed within the slot and the latch surface engages the capture surface. The release arm is disposed on a portion of the latch plate. The latch surface is disengageable from the capture surface in response to an actuation force applied to the release arm. In some embodiments, the receiver member and latch member include various complementary guide surfaces that facilitate easy insertion of the latch member into the receiver member.

Description

technical field [0001] The present disclosure relates to buckles for selectively attaching straps. More particularly, the present disclosure relates to buckle assemblies for selectively attaching straps of personal protective equipment, such as straps that are positioned behind a user's head when worn. Background technique [0002] Personal protective equipment typically includes one or more straps to secure the equipment in place about the user. The particular format and configuration of the straps (and other securing devices) on which the personal protection device is provided is often a function of the device itself and the manner in which the device is intended to be placed on the user and secured in place. Many personal protective devices that provide a body intended to rest on the user's face will include one or more straps intended to extend or be worn around the user's head and / or neck. For example, respiratory protection devices that cover the user's nose and mout...

AI Technical Summary

Problems solved by technology

This can be a difficult task as it requires the user to make blind connections in somewhat awkward positions

The user cannot visually confirm that the male and female members are properly aligned and therefore may be uncertain whether a proper attachment has been achieved

Additionally, the user will not be aware of hair or skin inadvertently located between the male and female members, causing a painful squeeze when the male and female members are pushed together

Additionally, when attempting to disconnect the straps from each other, again requires the user to blindly manipulate the connection mechanism; while a connection mechanism configured to provide a secure connection is undoubtedly beneficial in securing the personal protective device securely in place, such A strong connection can make the task of disconnecting the male and female members from the back of the user's head or neck rather difficult

Furthermore, while efforts have been made to provide an attachment mechanism in an easy-to-use format when positioned behind the neck, a large portion of the strap typically remains exposed and directly contacts the user's neck and / or head

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