Telescoping Pipe Fitting
AssigneesZhongshan PinChuang Plastic Products Co., Ltd., Shenzhen Plentiful Technology Co., Ltd.
InventorTao Liu
Life of this patent
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Abstract
A telescoping pipe fitting has a telescoping pipe body with an inner pipe and an outer pipe movably sleeved outside the inner pipe. One end of the inner pipe is at least provided with two non-slip sheets. An elastic member configured to extrude the non-slip sheets to stretch outwards and cling to the inner wall of the outer pipe is positioned between the non-slip sheets. The length of the telescoping pipe fitting can be changed only when a user applies an external force that overcomes the frictional force between the inner pipe and the outer pipe. When the external force is withdrawn, the entire length of the telescoping pipe fitting is fixed and unchanged.
Claims10
A telescoping pipe fitting, comprising a telescoping pipe body (10) having an inner pipe (20) and an outer pipe (30) movably sleeved outside the inner pipe (20);
- two non-slip sheets (21) are positioned on one end of the inner pipe (20);
- and
- an elastic member (40) positioned between the non-slip sheets (21) and configured to extrude the non-slip sheets (21) to stretch outwards and cling to the inner wall of the outer pipe (30).
Dependencies are inferred from the claim text.