roof bike rack

Abstract

The invention relates to a car roof bicycle frame which comprises a cross rod and fixing components, wherein the fixing components are symmetrically mounted on the two sides of one end of the cross rod; a main bracket and an auxiliary bracket are respectively fixed on the symmetrical fixing components in an upwards-inclined manner; a clamping rod is inserted into the upper end of the auxiliary bracket; an ejection spring of which one end is propped against the clamping rod is axially mounted inside the auxiliary bracket; a sliding sleeve capable of axially sliding along the auxiliary bracket sleeves the upper middle part of the auxiliary bracket; a rotating rod is mounted on the sliding sleeve; one end of the rotating rod is in contact with a button on a fixed sleeve; a spiral sliding groove is formed in the inner wall of the rotating sleeve, and a circle of steps provided with tooth-shaped grooves are arranged on the lower side of the spiral sliding groove; an embedding block embedded into the spiral sliding groove is arranged in the middle of an ejector rod between the ejection spring and the clamping rod; a locking plate is axially mounted between the fixed sleeve and the sliding sleeve in a sliding manner; a rotating lock is mounted on the sliding sleeve at the other end of the locking plate. The car roof bicycle frame is attractive in appearance, simple in use, and firm in fixation, thereby being suitable for various bicycles.

Description

technical field [0001] The invention relates to the field of automobile exterior accessories, in particular to a bicycle rack on a vehicle roof. Background technique [0002] As people's living standards are getting higher and higher, more and more people travel by car, so it is often necessary to install roof racks on off-road vehicles to fix luggage. Many people who like to ride like to drive with their bicycles When going to the place of cycling, it is necessary to install a special bicycle rack on the roof to fix the bicycle. The installation of the existing bicycle rack is complicated, and the fixed structure of the bicycle is also inconvenient to operate. It cannot be applied to bicycles of various sizes. The utility model relates to a bicycle rack which is easy to use, firm in fixing and applicable to many vehicle models to replace the existing bicycle rack. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide...

AI Technical Summary

Problems solved by technology

[0002] As people's living standards are getting higher and higher, more and more people travel by car, so it is often necessary to install roof racks on off-road vehicles to fix luggage. Many people who like to ride like to drive with their bicycles When going to the place of cycling, it is necessary to install a special bicycle rack on the roof to fix the bicycle. The installation of the existing bicycle rack is complicated, and the fixed structure of the bicycle is also inconvenient to operate. It cannot be applied to bicycles of various sizes. This kind of bicycle rack is easy to use, fixed firmly, and suitable for many models to replace the existing bicycle rack

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