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Pet tractor provided with pull-back lock catch

A technology of retractors and pets, applied in the field of pet retractors, which can solve the problems of complex structure and inconvenient pulling back of pets

Pending Publication Date: 2021-04-27
张雪霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This will have a gap in time. When pulling back the pet retractor of the pet, the traction belt cannot be locked immediately and continue to stretch out. At the same time, the extension of the traction belt can be locked. The general locking function of the traction belt requires other buttons to lock the traction belt. The structure is more complicated, and it needs to be operated again, which is not convenient enough. Pull back pets in the event of an emergency

Method used

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  • Pet tractor provided with pull-back lock catch
  • Pet tractor provided with pull-back lock catch
  • Pet tractor provided with pull-back lock catch

Examples

Experimental program
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Embodiment

[0023] according to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 Described comprises pulley bin 1, housing 2, pulley 3, traction belt 4, card body 5, trigger 6, push switch 7, finger hole 8, hair band 31, tooth 32, belt seat 41, rotating shaft 51, Locking tooth 52, triangular groove 53, rebound device 61, cylindrical pin 62, locking protrusion 71, triangular convex buckle 72, a pulley 3 for winding a traction belt is installed in the pulley bin 1, and the center of the pulley 3 is arranged A hair band 31 with a rebound effect, the outer ring is provided with a plurality of teeth 32, and the grooves for winding the traction belt are arranged in the middle of the teeth, and the traction belt 4 wrapped on the pulley 3 is drawn from the middle of the card body and the inner wall of the housing. Going out of the housing, the cylindrical pin groove at the upper end of the card body 5 clamps the cylindrical pin 62, and the side of the cylindrical pin groov...

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Abstract

The invention provides a pet tractor provided with a pull-back lock catch. According to the pet tractor, a belt wheel (3) used for winding a traction belt is installed in a belt wheel bin (1), a cylindrical pin groove corresponding to a cylindrical pin arranged on a trigger (6) is formed in the upper end of a clamping body (5), a rotating shaft (51) is arranged in the middle of the clamping body (5), and when the trigger (6) is pressed, the clamping body (5) presses the inner wall of a shell to fix the traction belt (4). If the condition that the traction belt (4) does not stretch out and draw back for a long time is required, a push switch (7) arranged outside the shell (2) is pressed, and a triangular convex buckle (72) in the push switch (7) is clamped into a triangular groove (53) in the upper part of the clamping body (5) to lock the traction belt (4).

Description

technical field [0001] The invention relates to a pet tractor, more specifically to a pet tractor provided with a pullback lock. Background technique [0002] At present, there are many pet retractors on the market, and there are many varieties. As the living conditions get better and better, more and more people keep pets, and with the improvement of the quality of people's pet owners, more and more People use pet leashes to leash pet dogs to go out for a walk, but general pet leashes have automatic telescopic function, but in this case, pets will also have some unexpected situations when running, so the leash belt It is stretchable, but it cannot be pulled back to the pet in a hurry. Accidents can happen, and there are some pet retractors that lock the leash, but generally an additional lock is required, that is, when an accident occurs, press the lock to lock the retractable function of the leash. [0003] In addition, there is some gap in the time of the additional loc...

Claims

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Application Information

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IPC IPC(8): A01K27/00
CPCA01K27/004
Inventor 张雪霖
Owner 张雪霖