CN2332641Y

CN2332641Y - Easy-to-dismount tricycle

Info

Publication number: CN2332641Y
Application number: CN 98215229
Authority: CN
Inventors: 李连保
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-04
Filing date: 1998-06-04
Publication date: 1999-08-11
Anticipated expiration: 2008-06-04

Abstract

The utility model provides an easy-to-dismount tricycle. The easy-to-dismount tricycle is mainly characterized in that a carriage adopts two rotating points to be fixed on a tricycle frame, and the other point is movably fixed. A fastening device is arranged, which can open or close a door. Therefore, when goods are dismounted, the point which is movably connected is loosened. The front part of the carriage is automatically tilted up by self weight and goods weight. The fastening device is loosened, the door automatically opens, and the goods can be dismounted. The easy-to-dismount tricycle has the advantages of convenient dismounting, high work efficiency, low labor strength, etc.; the easy-to-dismount tricycle is suitable for transporting bulk goods.

Description

The conveniently assemble and disassemble three-wheel vehicle

The utility model belongs to the wheeled car technical field, is a kind of conveniently assemble and disassemble three-wheel vehicle.

The railway carriage of existing trishaw is rigidly fixed on the vehicle frame by 4, and wherein on the line of centers that 2 are located at railway carriage, 2 are located at the railway carriage guide end in addition, need during unloading manually goods in the railway carriage to be taken out of, particularly drawing off of fragmentary goods exists inefficiency, the deficiency that labour intensity is big.

The purpose of this utility model is a kind of three-wheel vehicle that can unload automatically, conveniently freight of design.

For reaching above-mentioned purpose, the main technical schemes that the utility model is taked is improved existing three-wheel vehicle, change rigidly fixing on the existing three-wheel vehicle line of centers into rotational fixation, be that the carriage bottom plate both sides are provided with the railway carriage wheel word, 2 of railway carriage baffle plate end rigidly fix change into a bit movable fixing, promptly on the baffle plate end of railway carriage and vehicle frame correspondingly the position railway carriage gripping mechanism is set; And change car door into upwards upset by downward upset.The car door gripping mechanism is set on the carriage bottom plate of bottom of door, thereby constitutes a kind of self-unloading three-wheel vehicle.

The utility model provides a kind of desirable conveniently assemble and disassemble three-wheel vehicle for the wheeled car technical field that rider drives.The railway carriage of this three-wheel vehicle adopts be 3 fixing, wherein can be when unclamping bayonet lock along sliding on the pull bar, therefore railway carriage can be around 2 rotations that are a line, and the front portion of railway carriage is upturned by the deadweight of goods in railway carriage and the case, unclamp the gripping mechanism back door and open goods and can draw off automatically.Therefore this kind three-wheel vehicle is removed stage makeup and costume cargo interests just, applicable to transporting various goods, particularly uses fragmentary goods.Compared with prior art, have remarkable advantages such as high efficiency, labour intensity be low.

Reach example in conjunction with the accompanying drawings and further specify specific structural features of the present utility model.

Fig. 1 represents general assembly structural representation of the present utility model.

Referring to accompanying drawing, the utility model is by vehicle frame 7, car body 14 (comprising wheel, handlebar etc.), railway carriage 6, and railway carriage gripping mechanism I, car door gripping mechanism II, railway carriage wheel word III is formed.The wheel word III comprises sleeve pipe 8, rotating shaft 9, bearing 13, and sleeve pipe 8 is contained in the railway carriage two bottom sides, and two sleeve pipes are a line, and skew railway carriage line of centers is by guide end, and bearing 13 is contained on the axletree bearing of car body 14, and the sleeve pipe on the railway carriage is contained on the bearing 13 by rotating shaft 9.Railway carriage gripping mechanism I comprises: bayonet lock 1, pull bar 2, stage clip 5, card platform 11, card platform 11 is contained in the plate washer lower end of railway carriage 6, pull bar 2 one ends are contained on the vehicle frame 7, the other end is installed in the hole on the card platform 11, stage clip 5 is sleeved on pull bar 2 external parts, and bayonet lock 1 is contained in vehicle frame 7 and card platform 11 corresponding positions.The car door upper end of railway carriage 6 is contained in the railway carriage upper end by pin.Gripping mechanism comprises: handle 4, extension spring 10, block tongue 12.Block tongue 12 middle parts are contained on railway carriage 6 base plates by pin, and backguy 3 is contained in an end of block tongue 12, and the backguy other end connects handle 4, and handle 4 is contained in car and is contained in this boxboard bottom, and extension spring 10 1 ends are fixed on the railway carriage 6, and the other end is contained in an end of block tongue 12 anchorings.

The card platform 11 of plate washer bottom is stuck in below the bayonet lock 1 at ordinary times, railway carriage is horizontal, when need are unloaded, when unloading rubbish, open bayonet lock 1 as cleaning cart, railway carriage is under the effect of the weight of deadweight and goods, 9 rotate around the shaft, baffle plate end Ka Tai presses on the stage clip 5 and lifts, and moves handle 4 and draws block tongue 12 and car door to throw off by backguy 3, goods draws off automatically in the car door opening, railway carriage.After goods was unsnatched, railway carriage blocked below the effect lower edge of stage clip pull bar falls to bayonet lock, release handle, and block tongue blocks the back door after the effect of extension spring.

Claims

1, a kind of conveniently assemble and disassemble three-wheel vehicle, have railway carriage, vehicle frame, car body, it is characterized in that the railway carriage wheel word being set in the truck board both sides, two of railway carriage baffle plate end account for rigidly fix change into a bit movable fixing, promptly on the baffle plate end of railway carriage and vehicle frame correspondingly the position railway carriage gripping mechanism is set; And change car door into upwards upset by downward upset, the car door gripping mechanism is set on the carriage bottom plate of bottom of door.

2, conveniently assemble and disassemble three-wheel vehicle as claimed in claim 1, it is characterized in that described railway carriage gripping mechanism comprises: bayonet lock, pull bar, stage clip, Ka Tai, Ka Tai is contained in the baffle plate lower end of railway carriage, pull bar one end is contained on the vehicle frame, the other end is installed in the hole on the Ka Tai, compression spring sleeve is contained in the external part of pull bar, and bayonet lock is contained on the vehicle frame and the corresponding position of Ka Tai.

3, conveniently assemble and disassemble three-wheel vehicle as claimed in claim 1, it is characterized in that described car door gripping mechanism comprises: handle, backguy, extension spring, block tongue, the block tongue middle part is contained on the base plate of railway carriage by pin, backguy is contained in an end of block tongue, the backguy other end connects handle, handle is contained in the bottom of railway carriage baffle plate, and extension spring one end is fixed on the railway carriage, and the other end is contained in an end of block tongue anchoring.