Pet tractor

Abstract

The invention provides a pet lead which belongs to the machinery technology field and solves the problems with prior pet leads such as the inability to bind the pet effectively and securely, complex structure, etc. The pet lead comprises a shell body, turntables and a lead rope, wherein the turntable is sleeved on the central shaft inside the shell body; a handle is arranged on the shell body; the lead rope, whose outer end is connected with the handle, is wound on the turntable; coil springs which can drive the turntable to rotate are arranged inside the shell body and between the turntables; a fastening member is arranged on one side of the shell body; one end of the fastening member is hinged on the shell body; a spring is further arranged in the hinging position between the fastening member and the shell body; the fastening member leans against the shell body under the action of the spring. The pet lead is fastened to the pet collar and able to tie the pet effectively and securely, thus preventing the pet from breaking away. In addition, the pet lead has the advantages of convenient operation, stable performance, long service life, etc.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a tractor, in particular to a pet tractor. Background technique [0002] With the improvement of living standards and the shortening of working hours, people's hobbies and interests are multi-polarized, and keeping pets has become a hot spot for some families. Because there is not a kind of suitable tool for pulling pets on the market, only general leashes can be used when taking pets out. Usually, the leashes used for pets are only a common rope with a hook at one end. It can be hooked on the pet's collar, and the other end is a pull ring for the leader to pull. Obviously, this kind of rope cannot be stretched and stretched arbitrarily because of its fixed length, so the tractor can only keep a certain distance to follow the pet, which affects the freedom of movement of the pet. If the rope is not used, sometimes it has to spend a lot of time greeting The pet returns to its ow...

AI Technical Summary

Problems solved by technology

Obviously, this kind of rope cannot be stretched arbitrarily because of its fixed length, so the tractor can only keep a certain distance to follow the pet, which affects the freedom of movement of the pet. If the rope is not used, sometimes it has to spend a lot of time greeting Pet returns to owner

[0003] For this reason, people have designed a pet tractor with retractable rope, such as a pet tractor disclosed in Chinese patent literature [public number: CN2376733], including a shell, a switch, an inner turntable and a control rope hook, and the inner turntable has a Ratchet, the control rope is wound on the inner turntable, there is a small spring in the switch, and a groove is set on the switch, which is matched with the brake hook. When in use, it is directly hooked on the pet's collar through the control rope hook. The disadvantage of the rope hook method is that the rope hook is easy to deform after long-term use, and the animal sometimes breaks free from the rope and runs away

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