Portable frame structure and anti-shake structure

Abstract

The invention relates to a portable frame structure and an anti-shake structure, comprising two supporting rods, two outer supporting components, an embedded buckling part, a gripping part and two cross rods. The bottom parts of the first supporting rod and the second supporting rod are pivoted with each other; the first outer supporting component and the second outer supporting component are pivoted with each other, are arranged between the supporting rods and are unfolded horizontally; the embedded buckling part is arranged on the first outer supporting component and the second outer supporting component; the gripping part is arranged on the bottoms of the first supporting rod and the second supporting rod; the two cross rods are respectively arranged on the first supporting rod and the second supporting rod for erection of a bicycle bar frame on the two cross rods, wherein, a connecting seat is pivoted with the cross rods respectively, and an elastic supporting piece with a stop end is arranged in either supporting rods; and the stop ends penetrate through the supporting rods and the connecting seat respectively, and the stop ends of the elastic supporting pieces can be pressed to be separated from the connecting seat and the supporting rods so that the cross rods can stop pivoted unfolding or folding. Therefore, the overall structure can provide convenient and practical effects.

Description

technical field [0001] The invention relates to a frame structure and an anti-shake structure, especially a clamping part that can be firmly locked and positioned to prevent the frame from shaking. The rod produces an unfolding or folding action, providing a convenient and practical frame structure and anti-shake structure. Background technique [0002] With the improvement of the general public's awareness of leisure, many people often go out to engage in various leisure activities during holidays, so as to relax their bodies and minds. Among them, cycling activities are very popular among the public, and some users will set up a set at the rear of the vehicle. There is a frame structure capable of carrying bicycles, so that the bicycles can be transported to a remote destination by the vehicle, so as to provide the function of carrying and transporting the bicycles. [0003] The vehicle-carrying frame structure of prior art one, as disclosed in the domestic No. 096210040 ...

AI Technical Summary

Problems solved by technology

[0007] However, in the locking device of the prior art 1, the locking lever is first pressed and then the base is pulled upwards to facilitate the rotation of the two outer stays, but the base is not convenient to hold, and In the way of locking between the arc groove of the second outer support and the locking lever, the interference between the arc groove and the locking section of the locking lever is easy to occur and it is not easy to disengage from each other, resulting in the If the cooperation between the locking lever and the base body is not smooth enough, the operation will be inconvenient; and in the second locking device of the prior art, the locking method between the locking screw and the collar can indeed provide the above-mentioned The upper and lower parts of the clamping group are designed with double locks, but there is still room for further improvement in its components and locking methods; in the latter structure, if the horizontal bar assembled on the top of the two support rods adopts a fixed connection method , it cannot be conveniently folded, and the protruding cross bar takes up a lot of space and is easy to hit the user or other objects. If the angle-adjustable turntable design is adopted, the connection between the cross bar and the support bar needs to be quite stable. To prevent the bicycles built on it from falling, the turntable is therefore made with high technology and therefore high cost

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