Steerable towing hook device
AssigneeZhejiang Lituo Machinery Co., Ltd.
InventorAiming Tang
Life of this patent
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Abstract
A steerable towing hook device includes a towing ball body and a towing arm. The towing ball body includes a towing ball and a towing ball mount. The towing arm includes a hitch arm and a fixed arm, and the fixed arm is provided with a square steel configured to connect to a vehicle receiver. The towing ball mount is fixedly connected to an outer back of the hitch arm. The hitch arm is provided with a moving-steering device configured to move and steer the towing ball mount, and the hitch arm is snap-fitted the fixed arm through the device for moving and steering the towing ball mount. A steerable towing hook device with a rational structure and strong practicality enables the towing ball body to move back and forth to steer, adjusts a position of the towing hook flexibly, is convenient to use, and improves work efficiency.
Claims9
A steerable towing hook device comprising:
- a towing ball body, wherein the towing ball body comprises:
- a towing ball;
- and
- a towing ball mount;
- a towing arm, wherein the towing arm comprises:
- a hitch arm, wherein an outer back of the hitch arm is fixedly connected to the towing ball mount;
- a fixed arm;
- and
- a square steel, disposed on the fixed arm and configured to connect to a vehicle receiver;
- and
- a moving-steering device, disposed on the hitch arm and configured to move and steer the towing ball mount, wherein the hitch arm is snap-fitted to the fixed arm through the moving-steering device;
- wherein the steerable towing hook device further comprises:
- a first connecting rod seat, wherein the first connecting rod seat is fixedly connected to the hitch arm;
- and
- a second connecting rod seat, wherein the second connecting rod seat is fixedly connected to the square steel;
- and
- wherein the moving-steering device is disposed between the first connecting rod seat and the second connecting rod seat, and the moving-steering device is a collapsible linkage device.
Dependencies are inferred from the claim text.