Valve handles and dual-valve assemblies having valve handles
View Patent ↗Valve handles and dual-valve assemblies having handles are disclosed herein. An example dual-valve assembly includes a first valve having a first shaft. The first valve has a plate with a notch. The dual-valve assembly also includes a second valve having a second shaft. The dual-valve assembly further includes a handle coupled to the first and second shafts, such that when the handle is rotated, the first and second shafts are rotated simultaneously. The handle includes a body and a flexible arm coupled to and extending from the body. The flexible arm has a lock edge sized to fit within the notch to limit rotation of the handle relative to the first and second valves.
1 . A handle comprising:
a body having a first end and a second end opposite the first end, the first end having a first tab with a first opening and a second tab with a second opening, each of the first and second openings configured to receive a rotatable component; and
a flexible arm coupled to and extending from the body, the flexible arm having a first portion and a second portion, the first portion having a first end and a second end opposite the first end, the first end of the first portion connected to the second portion by a bend, the bend sized to fit within a notch to prevent rotation of the handle, and wherein, when the second end of the first portion is moved toward the body, the bend of the flexible arm is pivoted away from the body to permit rotation of the handle.
2 . The handle of claim 1 , wherein the body has a third opening, wherein when an object is inserted into the third opening, the second end of the flexible arm is limited from moving toward the body.
3 . The handle of claim 2 , wherein the third opening is adjacent the second end of the body.
4 . The handle of claim 2 , wherein the flexible arm includes a tab extending from the first portion of the flexible arm toward the body, the tab to engage the object when the object is inserted into the third opening.
5 . The handle of claim 4 , wherein the body defines a channel, and wherein the tab extends into the channel of the body.
6 . The handle of claim 4 , wherein the tab is a first tab, the flexible arm including a second tab extending from the first portion of the flexible arm toward the body, the second tab spaced apart from the first tab.
7 . The handle of claim 4 , wherein the body includes a first wall and a second wall spaced from the first wall, the third opening formed in the first wall, the body having a fourth opening formed in the second wall and aligned with the third opening.
8 . The handle of claim 7 , wherein, when the flexible arm is in a relaxed state, the tab is disposed between the third and fourth openings.
9 . The handle of claim 1 , further including a protrusion extending from the body to limit the bend from being moved toward the body.
10 . The handle of claim 1 , further including a shield coupled to the body, the shield surrounding at least a portion of the flexible arm to limit the flexible arm from being moved laterally relative to the body.
11 . The handle of claim 1 , wherein the flexible arm includes four portions connected by bends, such that the flexible arm has an M-shaped profile.
12 . The handle of claim 1 , wherein the body defines a channel, the flexible arm coupled to the body in the channel, and wherein at least a portion of the flexible arm is in the channel, and at least a portion of the flexible arm is outside of the body.
13 . The handle of claim 1 , wherein an area on the first portion near the second end is enlarged to enable a person to press the area and move the second end toward the body.
14 . The handle of claim 1 , wherein the body includes an arrow pointing toward the second end.
15 . The handle of claim 1 , wherein the body and the flexible arm are constructed as a single unitary part.
16 . The handle of claim 15 , wherein the body and the flexible arm are composed of multiple layers of a same material bonded together.
17 . The handle of claim 16 , wherein the body and the flexible arm include stainless steel.