referring to the drawings and , in particular , fig1 and 2 , there is shown a first embodiment of a fastener of the present invention generally represented by reference numeral 100 . in this first embodiment , the fastener 100 has a first side or arm 110 with a first end 112 and a second end 114 , and a second side or arm 120 with a first end 122 and a second end 124 . the first end 112 of the first arm 110 and the first end 122 of the second arm 120 preferably meet or connect at point or plane 130 . preferably , connector 100 has a third or top or wave portion 140 that connects together the second end 114 of first arm 110 and the second end 124 of second arm 120 . the first arm 110 and second arm 120 form an angle 150 with respect to each other . the angle 150 determines the bias of the shoulder strap and the other part , such as a back panel , of a brassiere with respect to each other . the angle 150 is any acute angle , such as between about 25 to 45 degrees , and preferably about 27 to 41 degrees . the third or wave portion 140 has a pair of symmetric arcuate portions 142 that meet at a flange 145 . the flange 145 preferably aligns axially with the point 130 of connection of first end 112 of first arm 110 and the first end 122 of second arm 120 . the flange 145 preferably has a pair of tapered sides 146 , separating the shoulder strap and back strap or any extension of the back strap , such as , for example , the back elastic . in a front - opening brassiere , the flange 145 separates the shoulder strap and front strap . preferably , the tapered sides 146 taper at an angle that makes the sides parallel to first and second arms 110 , 120 . thus , a pair of slots 148 are formed therebetween . the connector 100 has any angular configuration in which there are two arms or portions that provide a non - parallel relationship with respect to each other . preferably , connector 100 has a triangular shape configuration . more preferably , connector 100 has a heart shape configuration . as shown in fig2 , connector 100 has a thin profile so as not to appear bulky or feel heavy when on the shoulder of a wearer . in the back closure brassiere shown in fig3 to 6 , connector 100 separates the shoulder strap and back strap . referring to fig3 and 4 , connector 100 is shown in position on a brassiere 200 . first arm 110 engages a shoulder strap 300 by being positioned in a hollow end 304 of the shoulder strap . likewise , second arm 120 engages a hollow edge or material 314 of a back panel 310 . in this embodiment , shoulder strap 300 and back panel 310 are angled inward towards each other and towards the spine of the wearer , or generally towards the center or spine of a wearer &# 39 ; s back , forming a v - shape . the angle of the shoulder strap 300 and material 314 of back panel 310 comes from the angle 150 of fastener 100 . the angle 150 can be varied to achieve various effects . in the embodiment shown , both first arm 110 and second arm 120 are angled away from plane 130 . however , in an alternative , less preferred embodiment , first arm 110 or second arm 120 may be parallel to plane 130 , while the other of the first and second arms is angled away from each other . the flange 145 , due to its width between its pair of sides 146 , separates shoulder strap 300 and material 314 . the sides 146 of flange 145 and first arm 110 and second arm 120 preferably form parallel edges to form a pair of slots 148 for receipt of hollow end 304 of shoulder strap 300 and material 314 of back panel 310 . as stated before , connector 100 may also be used on any extensions of the back strap . connector 100 may also be used with a front strap for a front - opening brassiere . connector 100 is made of any material conventionally used for brassiere connectors , such as metal or plastic . preferably , connector 100 is made of high carbon steel coated with nylon powder . thus , a preferred connector 100 has a weight of about 85 % steel and 15 % nylon . fig5 and 6 show a second embodiment of the fastener 100 of the present invention . in this embodiment , fastener 100 has an oval configuration or shape . also , fastener 100 has a pair of angles 160 . as a result , shoulder strap 300 and material 314 of back panel 310 again are angled or biased with respect to each other . fig7 shows a third embodiment of the fastener 100 of the present invention . in this embodiment , fastener 100 has a configuration similar to the embodiment of fig1 ; however , one of first arm 110 or second arm 120 is at an angle with respect to plane 130 while the other of first arm 110 or second arm 120 is parallel to plane 130 . in fig7 , while second arm 120 is shown at an angle relative to plane 130 , first arm 110 could have been at an angle relative to plane 130 and second arm 120 could have been parallel to plane 130 . it is to be understood that the drawings and detailed description are intended to be illustrative and not restrictive . embodiments other than the examples in the drawings and detailed description may be used . other embodiments will be apparent to those of skill in the art upon reviewing the above description , such as square , octagon , triangle , and other shapes and various angles for the fastener . structural , mechanical , and material changes may be made without departing from the spirit and scope of the present disclosure . various designs of brassieres and other intimate apparel are contemplated by the present disclosure , even though some minor elements would need to change , such as design and function . the present invention has applicability to fields other than brassieres , such as athletic apparel . therefore , the scope of the present invention should be determined with reference to the appended claims , along with the full scope of equivalents to which such claims are entitled .
a brassiere shoulder strap connector is shaped so that the shoulder strap is positioned at a desired angle to better accommodate the anatomy of the wearer &# 39 ; s shoulder . preferably , the connector has a triangular shape .