CN202115603U

CN202115603U - Spare tire carrier device for miniature trucks

Info

Publication number: CN202115603U
Application number: CN2011202239822U
Authority: CN
Inventors: 吴兆亮; 徐磊; 罗杰
Original assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2011-06-29
Filing date: 2011-06-29
Publication date: 2012-01-18
Anticipated expiration: 2021-06-29

Abstract

The utility model relates to a spare tire carrier device for miniature trucks, which comprises a left hanging plate, a beam and a locking mechanism. One end of a carrier rod is hinged to the lower end of the left hanging plate, a limiting ring is arranged in the middle of the beam and in corresponding fit with a hub hole of a spare tire, the other end of the beam is connected with a handle, and a U-shaped fastener is connected to the upper end of the beam. The locking mechanism comprises a connecting sleeve, a right hanging plate is connected to the upper end of the connecting sleeve, an anti-drop gasket is sleeved on a lock bolt which is connected to the lower end of the connecting sleeve, and a gap which is a clamping slot is axially reserved between the connecting sleeve and the lock bolt. Another U-shaped fastener at the other end of the carrier rod is in corresponding fit with the clamping slot on the connecting sleeve. Compared with the prior art, the spare tire carrier device for miniature trucks is simple in structure, low in material consumption and low in cost, and operations of taking out, putting in, locking and the like of the spare tire are easy and convenient.

Description

The Support-holder for spare tyre device that is used for min-truck

Technical field

The utility model belongs to the mid-get car technical field, is specifically related to be used for the Support-holder for spare tyre device of min-truck.

Background technology

The existing Support-holder for spare tyre device that is used for midget truck, major part all comprises more rod member, axial workpiece, materials are many, cost is high; On the other hand, the user often wants a hand rest to live carriage when getting the spare tyre operation, and the another hand takes out spare tyre, operating difficulties.

Summary of the invention

Take inconvenient problem for the spare tyre that solves existing min-truck, the utility model provides a kind of Support-holder for spare tyre device that dress is used for min-truck easily of getting through the improvement to existing Support-holder for spare tyre device.

The technical solution of the utility model is following:

The Support-holder for spare tyre device that is used for min-truck comprises left boatswain chair, crossbeam and catch gear, the be articulated and connected lower end of left boatswain chair of an end of crossbeam; The middle part of said crossbeam is provided with spacing ring, the wheel hub bore corresponding matching of said spacing ring and spare tyre, and the other end of crossbeam is connecting handle, and the crossbeam upper end is connecting the U-shaped card; Said catch gear comprises connector bushing, and the upper end of connector bushing is connecting right boatswain chair, and the lower end is connecting lock bolt, is arranged with the anticreep pad on the lock bolt, connector bushing and lock bolt axially between be provided with the gap, said gap is a draw-in groove; The U-shaped card of the said crossbeam other end and the draw-in groove corresponding matching on the connector bushing.

The utility model is compared with prior art products, and is simple in structure, and materials are few, and cost is low; The taking-up of spare tyre, put into, operation such as locking is easy and convenient.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model front view.

Fig. 3 is the partial enlarged drawing of Fig. 2.

Fig. 4 is the birds-eye view of Fig. 2.

Fig. 5 is the carriage constitution diagram when getting spare tyre.

Sequence number among the last figure: vehicle frame right vertical beam 1, right boatswain chair 2, connector bushing 3, handle 4, crossbeam 5, spacing ring 6, U-shaped card 7, left boatswain chair 8, vehicle frame left side longeron 9, anticreep pad 10, lock bolt 11.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is done to describe further through embodiment.

Embodiment:

Referring to Fig. 1, the Support-holder for spare tyre device that is used for min-truck comprises left boatswain chair 8, crossbeam 5 and catch gear, the be articulated and connected lower end of left boatswain chair 8 of an end of crossbeam 5.The middle part fixed installation restraining position ring block 6 of crossbeam 5, the wheel hub bore corresponding matching of spacing ring 6 and spare tyre, the other end of crossbeam 5 is connecting handle 4, and crossbeam 5 upper ends are connecting U-shaped card 7.Catch gear comprises connector bushing 3, and the upper end of connector bushing 3 is connecting right boatswain chair 2, and the lower end is connecting lock bolt 11, is set with anticreep pad 10 on the lock bolt 11, connector bushing 3 and lock bolt 11 axially between be provided with the gap, said gap is a draw-in groove; The U-shaped card 7 of crossbeam 5 upper ends and the draw-in groove corresponding matching on the connector bushing 3.

During use, the upper end of left boatswain chair 8 is fixedly mounted on the bottom of vehicle frame left side longeron 9, and right boatswain chair 2 is installed in the bottom of vehicle frame right vertical beam 1, and spare tyre is placed on the crossbeam 5, and spacing with the wheel hub bore corresponding matching realization of spare tyre through spacing ring 6; The U-shaped card of crossbeam 5 other ends is installed in the draw-in groove on the connector bushing 3, and is positioned on the anticreep pad 10, and through lock bolt 11 locking spare tyres.

When getting spare tyre, unclamp lock bolt 11 a little, see Fig. 2; Hold handle 4 and slightly upwards carry crossbeam 5, laterally rotate then, make the U-shaped card 7 of crossbeam 5 upper ends and the exact separation on the connector bushing 3; Crossbeam 5 is rotated up to handle 4 is put on the ground around left boatswain chair 8; This moment, spare tyre just along with crossbeam 5 occurs tilting, was seen Fig. 5, at this moment needs only both hands spare tyre is taken off from spacing ring 6.

Claims

1. the Support-holder for spare tyre device that is used for min-truck; Comprise left boatswain chair, crossbeam and catch gear; The be articulated and connected lower end of left boatswain chair of one end of crossbeam, it is characterized in that: the middle part of said crossbeam is provided with spacing ring, the wheel hub bore corresponding matching of said spacing ring and spare tyre; The other end of crossbeam is connecting handle, and the crossbeam upper end is connecting the U-shaped card; Said catch gear comprises connector bushing, and the upper end of connector bushing is connecting right boatswain chair, and the lower end is connecting lock bolt, is arranged with the anticreep pad on the lock bolt, connector bushing and lock bolt axially between be provided with the gap, said gap is a draw-in groove; The U-shaped card of the said crossbeam other end and the draw-in groove corresponding matching on the connector bushing.