Carrying device

Abstract

The invention relates to a carrying device comprising a clamping arm unit, a basket assembly and a connecting unit. The clamping arm unit includes two clamping arms, each clamping arm has a first pivoting area and a first axial hole; the first pivoting area has a first spherical surface and multiple first teeth part which are convexly disposed on the first spherical surface and radially surround around a first shaft hole; a basket rack grouping seat comprises two connection lugs and a grouping board; each connection lug is equipped with a second pivoting area and a second shaft hole, wherein the second pivoting area and the second shaft hole are matched in a convex and concave manner by corresponding to a first pivoting area. The second pivoting area is equipped with a second spherical surface and multiple second teeth part which are convexly arranged on the second spherical surface and radially surround the outer periphery of the second shaft hole. The connection area is arranged in first and second shaft holes in a penetrating manner and used for engaged the first tooth part and with the second tooth part. Therefore, the connection lugs are fixed at clamp arms in a rotation-stopping manner.

Description

【Technical field】 [0001] The invention relates to a vehicle accessory, in particular to a bearing device installed on a vehicle frame. 【Background technique】 [0002] The bicycle supporting device proposed in patent cases such as prior technical documents TW M364644 and TW M267143 is installed on the handlebar of the bicycle and is used to install the bicycle basket frame, including a clamp arm unit and an abutting unit connected to the clamp arm unit, and a basket assembly seat connected to one end of the clamping arm unit opposite to the abutting unit, wherein the clamping arm unit includes two clamping parts arranged at intervals and respectively having a set of holes, and a connecting clamping part and the clamping part The connecting part between the basket assembly seat, the abutting unit connects the buckle parts, when in use, the sleeve holes are set on the handlebar of the bicycle, the abutting unit is pushed against the handle standpipe of the bicycle, and finally ...

AI Technical Summary

Problems solved by technology

[0005] Install the carrying device behind the handlebar of the bicycle and against the handlebar standpipe of the bicycle. When it is necessary to adjust the angle of the basket assembly seat, it is necessary to unscrew each bolt in a direction away from the second adjustment piece, so that the original The first ring teeth and the second ring teeth that are engaged to prevent the basket assembly seat and the clamp arm units from rotating each other can adjust the angle of the basket assembly seat. However, due to The length of the meshing parts of the ring teeth is too long, and each bolt must be unscrewed in a large amount away from the second adjustment member. At this time, the corresponding bolts and nuts are easily separated, and the basket assembly seat is formed. It is really inconvenient to disengage from the clamp arm units

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