Equal angle mechanism for bus hinged tent

Abstract

The invention provides an equal angle mechanism for a bus hinged tent. The mechanism comprises a slipway beam, pulleys, pull rods and a fixed seat, wherein the slipway beam is a straight beam and is provided with a slipway; two pulleys can be movably arranged along the linear direction of the slipway; one end of each of two pull rods is hinged on the pulleys; the two pull rods on the same pulley are positioned on two sides of the slipway beam; the other ends of the two pull rods on the same side of the slipway beam are hinged on the fixed seat; the equal angle mechanism is connected with front and rear carriages through the fixed seat; the four pull rods have the same length; and two ends of the slipway beam are fixed on a gantry frame for supporting the hinged tent. The equal angle mechanism for the bus hinged tent has the advantages of improvement on rigidity of the bus hinged tent, capability of deforming uniformly on two sides of the hinged tent when the bus turns a corner, safetyand reliability.

Description

technical field [0001] The invention belongs to the technical field of large highway passenger cars, and provides a passenger car hinged shed for connecting front and rear compartments of a large passenger car, in particular an isometric mechanism for a passenger car hinged shed. Background technique [0002] In the prior art hinged sheds for passenger cars, the shed body is generally made of soft fabrics such as canvas or artificial leather, and its transverse section is in the shape of a "door", that is, the bottom of the shed body is open. This hinged shed has the following disadvantages: [0003] 1. The shed body is soft, the support strength is low, and it is easy to deform, which affects the overall appearance and beauty of the shed body. When the vehicle turns, the deformation of the inner and outer sides of the hinged shed is uneven. [0004] 2. At present, the structure of the rear-mounted vehicles introduced in my country and the hinged shed are relatively complic...

AI Technical Summary

Problems solved by technology

[0003] 1. The shed body is soft, the support strength is low, and it is easy to deform, which affects the overall appearance and beauty of the shed body. When the vehicle turns, the deformation of the inner and outer sides of the hinged shed is uneven

[0004] 2. At present, the structure of the rear-mounted vehicles introduced in my country and the hinged shed are relatively complicated, the installation and maintenance are troublesome, and the maintenance cost is relatively high

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