Fixing device for trailer

Abstract

The invention discloses a fixing device for a trailer, and aims to provide a fixing device for a trailer, which is provided with a length-adjustable towing rope to reduce the impact force of collisionbetween two vehicles. The fixing device comprises a storage box, a towing rope, buffer modules, fixing modules and a contraction module; the buffer modules are connected with the side surface of thestorage box; the fixing modules are arranged at the upper end of the storage box; connection modules are arranged on the two sides of the storage box; the connection module on one side is connected with the storage box; the connection module on the other side is connected with one end of the towing rope; and the other end of the towing rope passes through the storage box and is connected with thecontraction module. The fixing device has the beneficial effects that the towing rope can extend and contract to change the length; the impact force generated by the collision of the two vehicles canbe reduced through buffer blocks; hooks are replaced by the connection modules to avoid popping up; the fixing device can be freely adjusted to adapt to different vehicle types; and nuts can be rotated by hand, and the fixity and the adjustability are good.

Description

technical field [0001] The invention relates to the related technical field of trailer fixing, in particular to a fixing device for a trailer. Background technique [0002] In daily life, cars have become our indispensable means of transportation. In the daily driving process, due to various factors, the car often has problems such as brake failure, fuel exhaustion, tire blowout, oil leakage from the bottom case, etc. At this time, the car generally cannot move on its own, so A moving vehicle is needed to pull the broken down car away so as not to affect traffic. We generally use tow ropes or tensioners to carry out trailer tasks, but judging from the tow ropes and tensioners currently on the market, they have a common shortcoming, that is, the length of the tow rope cannot be adjusted, which will result in Good results cannot be formed when consigning different vehicles and consigning vehicles on different roads. Moreover, the cooperation of the front car and the rear ca...

AI Technical Summary

Problems solved by technology

We generally use tow ropes or tensioners to carry out trailer tasks, but judging from the tow ropes and tensioners currently on the market, they have a common shortcoming, that is, the length of the tow rope cannot be adjusted, which will result in Good results cannot be achieved when consigning different vehicles and consigning vehicles on different roads

Moreover, the cooperation of the front car and the rear car is needed to ensure that the trailer will not collide with the towed car. In the case of downhill and emergency braking, two cars may collide and cause a large impact to damage the car body.

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