초록 ▼

In a pull-out spray head faucet or hand shower an insert is disposed in the tube spout to keep the pull-out spray head or wand from wobbling when it is seated in the tube spout. The insert is generally tubular and is shaped and sized to fit into the tube spout. The insert has two opposed tabs on the

In a pull-out spray head faucet or hand shower an insert is disposed in the tube spout to keep the pull-out spray head or wand from wobbling when it is seated in the tube spout. The insert is generally tubular and is shaped and sized to fit into the tube spout. The insert has two opposed tabs on the interior walls which engage two wings on an adapter which is mounted in the wand, thereby securing the adapter and wand against wobble.

대표청구항 ▼

1. In a pull-out spray head faucet or hand shower comprising a tube spout and a pull-out spray head removably disposed in said handle, a portion of said adapter extending rearwardly out of and beyond the handle of said pull-out spray head, said adapter having a pair of outwardly extending wings on a

1. In a pull-out spray head faucet or hand shower comprising a tube spout and a pull-out spray head removably disposed in said handle, a portion of said adapter extending rearwardly out of and beyond the handle of said pull-out spray head, said adapter having a pair of outwardly extending wings on an outer wall forming said rearwardly extending portion, the improvement comprising a substantially tubular insert being disposed in said tube spout, said insert having a pair of tabs on inner wall having a bearing surface engaged with said wings to bias said adapter toward one side of said insert and thereby reduce wobble of said pull-out spray head when it is inserted into said tube spout. 2. The pull-out spray head faucet of claim 1 wherein said insert has a button on the bottom thereof which engages an aperture in the bottom of said tube spout thereby keeping said insert in position. 3. The pull-out spray head faucet of claim 1 wherein said tabs are angled. 4. The pull-out spray head of claim 3 wherein said insert has a tab extension on the top rear thereof. 5. The pull-out spray head of claim 1 wherein said insert has a tab extension on the top rear thereof. 6. The pull-out spray head of claim 1, wherein said insert is shaped and sized to fit into said tube spout. 7. The pull-out spray head of claim 1, wherein said insert has a substantially elliptical cross-section. 8. The pull-out spray head of claim 1 wherein the insert is comprised of stainless steel. 9. The pull-out spray head of claim 8 wherein there is an interference fit between the insert and the tube spout. 10. The pull-out spray head of claim 1, wherein said adapter includes first and second o-rings disposed about a circumference of said adapter and compressed between said adapter and said inner wall of said insert. 11. The pull-out spray head of claim 10, wherein said bearing surfaces bias said wings and said adapter to unevenly compress said o-rings about said circumference of said adapter. 12. The pull-out spray head of claim 11, wherein compressive forces are greater on a portion of said o-ring below said wings than on a portion of said o-ring above said wings. 13. The pull-out spray head of claim 1, wherein said bearing surfaces are disposed perpendicular to said inner wall of said insert. 14. The pull-out spray head of claim 1, wherein each of said bearing surfaces are disposed on a common plane. 15. The pull-out spray head of claim 1, wherein said bearing surfaces are angled to increase bias as said adaptor is inserted into said tube spout. 16. The pull-out spray head of claim 1, wherein said bearing surfaces are in line contact with said wings.