Electric plug having horizontal/vertical installation modes
OwnerMing-Shan Wanginventor
Life of this patent
Estimating the term…
Abstract
An electric plug is constructed to include a front housing having a plurality of notches formed in aligned manner along a rear side thereof. A set of conducting blades are mounted in the front housing such that they extend outward in a direction perpendicular to a front side of the front housing for insert into an electric outlet. The conducting blades are formed with rear ends which respectively extend into the notches of the front housing. A rear housing is pivotally coupled to the front housing, and a set of metal terminals are mounted in the rear housing and respectively pivoted to the rear ends of the conducting blades for enabling the rear housing to be turned relative to the front housing between two positions within 90 degrees.
Claims6
An electric plug comprising:
- a front housing having a bottom cover shell and a top cover shell, said front housing comprising a plurality of insertion slots in the bottom cover shell thereof, a plurality of notches in a rear side thereof, and a protruded portion extending forward from a front side thereof;
- a rear housing having a bottom cover shell and a top cover shell and pivoted to said front housing, said rear housing comprising a plurality of knuckles protruded from a front side thereof and respectively pivoted to the notches of said front housing, said rear housing having at least a pair of recessed portions formed at respective opposing sides thereof for gripping by a user, whereby the user may manipulate said protruded portion to pivotally displace said front housing relative to said rear housing in leveraged manner;
- a plurality of conducting blades mounted in said front housing and respectively extended out of the insertion slots of said front housing in a direction perpendicular to the front side of said front housing, said conducting blades each having a rear end extending into one of the notches of said front housing;
- and
- a plurality of metal terminals mounted in said rear housing and connected to a power cord, said metal terminals having front ends respectively pivoted to the rear ends of said conducting blades in the notches of said front housing for enabling said rear housing to be turned relative to said front housing between a first position where said front housing and said rear housing are maintained horizontally aligned, and a second position where said front housing and said rear housing are maintained at right angles.
An electric plug comprising:
- a front housing having a bottom cover shell and a top cover shell, said front housing comprising a plurality of insertion slots in the bottom cover shell thereof, and a plurality of notches in a rear side thereof;
- a rear housing having a bottom cover shell and a top cover shell and pivoted to said front housing, said rear housing comprising a plurality of knuckles protruded from a front side thereof and respectively pivoted to the notches of said front housing;
- a plurality of conducting blades mounted in said front housing and respectively extended out of the insertion slots of said front housing in a direction perpendicular to a front side of said front housing, said conducting blades each having a rear end extending into one of the notches of said front housing;
- and
- a plurality of metal terminals mounted in said rear housing and connected to a power cord, said metal terminals having front ends respectively pivoted to the rear ends of said conducting blades in the notches of said front housing for enabling said rear housing to be turned relative to said front housing between a first position where said front housing and said rear housing are maintained horizontally aligned, and a second position where said front housing and said rear housing are maintained at right angles;
- said rear housing having retainer means pivoted thereto and adapted for fastening to the protruded portion of said front housing to hold said rear housing in said second position.
Dependencies are inferred from the claim text.