A low-energy maintenance-free automatic car cover

Abstract

The invention discloses a low-energy-consumption and maintenance-free automatic vehicle coat which comprises a slow output device and a vehicle coat box. A compression spring and a tension spring are arranged in an outer shell. A rack is arranged between the compression spring and the tension spring. A gear is arranged on the rack. The outer shell is provided with a rotating shaft, and a torque rod is arranged on the rotating shaft. A tension spring sleeve is arranged at one end of the rack, and a one-way valve and a drainage valve are arranged on the tension spring sleeve. The outer shell is filled with oil liquid. The vehicle coat box comprises a rotatable vehicle coat reel which is provided with a vehicle coat body, and the vehicle coat body is connected with the torque rod. Compared with the prior art, the low-energy-consumption and maintenance-free automatic vehicle coat can store useful work of one-way applied force in a spring force manner, spring force is slowly released based on a hydraulic principle, large torque force can be slowly output, and therefore force can be effectively stored and released; and use can be more convenient under the cooperation with the automatic vehicle coat, and the low-energy-consumption and maintenance-free automatic vehicle coat has the beneficial effects of being user-friendly, high in mechanical degree, more environment-friendly and higher in safety.

Description

technical field [0001] The invention relates to a car cover that automatically stores and releases power, in particular to a low-energy-consumption and maintenance-free automatic car cover. Background technique [0002] With the continuous development of my country's automobile industry, the number of automobiles is increasing, but the current growth rate of parking spaces and garages is far behind that of automobiles. Due to the shortage of garages, most vehicles can only be parked in the open air, which not only increases the cost of car washing and maintenance costs, but also shortens the life of the car. The use of car covers is an effective way to solve the above problems, but the existing car covers on the market are not highly automated. At present, most of the car covers are manual, which is not only cumbersome to use, but also requires direct contact with the car cover , Dust and rainwater on the car clothes often stain the clothes. The semi-automatic car cover st...

AI Technical Summary

Problems solved by technology

The shortage of garages leads to the fact that most vehicles can only be parked in the open air, which not only increases the cost of car washing and maintenance, but also shortens the life of the car.

The use of car covers is an effective way to solve the above problems, but the existing car covers on the market are not highly automated. At present, most of the car covers are manual, which is not only cumbersome to use, but also requires direct contact with the car cover , the dust and rain on the car clothes often stain the clothes

Semi-automatic car clothing still cannot be separated from human assistance when in use

In addition, semi-automatic clothing needs frequent charging, which brings a lot of trouble to users, which makes it difficult to promote semi-automatic clothing in a large area; and in modern society, it is often necessary to use high-torque output devices, such as rotary door opening mechanisms, or some Mechanisms for force measurement and torque measurement, especially some mechanical equipment that do reciprocating motion, often need to automatically restore the original state after one-way movement, and have requirements for the time and speed of the restoration state, and many existing similar energy storage In the release device, there will be incomplete collection of work when storing energy, but it is difficult to control the release rate and time when releasing work, and more or less work will be wasted during the period.

[0003] For example, the application number is 201310122644.3, a device for storing and releasing energy and its installation method. The device includes high-strength bolts, locknuts, nuts, spring seats, and springs. Place two springs side by side, and place spring seats at both ends of the springs. , and then penetrate the high-strength bolts into the connection, and tighten the nuts and locknuts to form a spring group. Use the strength pin to fix one end of the spring group longitudinally on the traction frame, and the other end is connected with the configured linkage plate. The spring group can be Use the energy conversion of different states in the working process to help overcome the sudden load, increase the performance of the whole machine, and at the same time make the equipment use the sudden load in the non-period. This device is a collection of redundant power, but When releasing work, there is no effective method and equipment to limit the release of work, which will cause too much release of force, resulting in waste, and too little release, which cannot meet the demand

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