Wrench with adjustable length handle

摘要

The present invention features a hardware tool with adjustable length separable into two independent tools. The device includes a handle with an adjustment pin disposed on the exterior of the handle and a hollow tube with a plurality of holes aligned and disposed on the exterior of the tube. A ratchet fixedly attached to the tube, wherein the ratchet comprises a ratchet key and a push latch to change the allowable rotation direction. An open-end wrench or a pipe wrench head is removably attached to the handle, wherein the wrench comprises a hardware head and a socket adapter, wherein the socket adapter is adaptive to snuggly fit into a locking collar disposed on the handle.

主权项

1. A hardware tool system with adjustable length, the tool (100) comprising:
a) a handle (110) with a first end (112) and a second end (114), wherein a locking collar (116) is disposed on the first end (112), an adjustment pin (118) is disposed on the exterior of the handle (110); b) a hollow tube (120) with a first end (122) and a second end (124), wherein the tube is adaptive to snuggly fit the handle (110), wherein a plurality of holes (125) is aligned and disposed on the exterior of the tube (120), wherein the holes (125) is adaptive to snuggly fit the adjustment pin (118), wherein the distance between the first end (112) of the handle (110) and the second end (124) of the tube (120) is adjustable via choosing the desired hole (125) to receive the adjustment pin (118) after the second end of the handle inserted into the first end of the tube; c) a ratchet fixedly attached to the second end (124) of the tube (120), wherein the ratchet comprising a ratchet key (127) and a push latch (130), wherein the ratchet key comprises a distal end (129) and proximal end (128), wherein the ratchet key is only rotatable in one direction, wherein the push latch (130) is pushed to change the allowable rotation direction; d) a second hardware (200) removably attached to the first end of handle (110), wherein the second hardware comprises a hardware head (210), a first hinge (250) and a socket adapter (218), wherein the socket adapter has a round telescopic end (1218) which is adaptive to snuggly fit into the locking collar (116) disposed on the first end (112) of the handle (110) and the socket adapter (218) with the round telescopic end (1218) freely rotates around a vertical axis (A), wherein the hardware head (210) connected to the socket adapter (218) via the first hinge (250) such that the hardware head (210) is able to rotate around the first hinge (250); and wherein the ratchet and the second hardware is able to be used independently matched with the tube and handle respectively, wherein the ratchet and the second hardware is also be able to combine together as a one piece tool by insertion the handle (110) into the tube (120).