CN2318116Y

CN2318116Y - Tricycle with device front freight- or passenger-carrying

Info

Publication number: CN2318116Y
Application number: CN 97248439
Authority: CN
Inventors: 赵永信
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-12
Filing date: 1997-11-12
Publication date: 1999-05-12
Anticipated expiration: 2007-11-12

Abstract

The utility model provides a combined cabinet type tricycle. The utility model is characterized in that two wheels of a tricycle hopper are respectively connected with a transverse pipe shaft at the bottom of the tricycle hopper by elastic pipe clamps via assembling shaft sleeves of a ball bearing; both ends of a front connecting tricycle frame are respectively connected with the transverse pipe shaft by the elastic pipe clamps and are connected with a triangular tricycle frame after; the connection between a saddle and the tricycle frame, the connection between a handlebar and the tricycle hopper and the connection between a brake handle and a tricycle brake are all realized by elastic pipe clamps. When the utility model is used for storage and transportation, the utility model can be disassembled and combined into a vertical combined cabinet. The utility model has the advantages of novel structure, simple assemblage and combination and convenient operation, and is a novel front push hopper type tricycle.

Description

Wall units type tricycle

The utility model relates to a kind of tricycle, and pushing away the bucket type before especially a kind of has two three-wheel vehicles that wheel is coaxial.

Pushing away the bucket type tricycle before existing, mainly is to be connected to form by wagon box, vehicle frame, handlebar, brake, saddle and three wheels, and wagon box is positioned at the saddle front, in order to manned or loading etc.But be connected to fixed because existing three-wheel vehicle is many by binding bolt, its dismounting, assembling are loaded down with trivial details, deposit so get only car load, bring inconvenience to use.

The purpose of the utility model provides a kind of later-model three-wheel vehicle, makes it can dismantle easily, make up, and is easy to deposit or carry, and is easy to use.

For achieving the above object, the technical scheme that the utility model is taked is: the matching type axle sleeve that two wheels of three-wheel vehicle wagon box is adopted ball bearing of main shaft, link the transverse tube axle two ends that are connected to the wagon box bottom by spring tube, turn to axle head that the Vee formation vehicle frame of drive wheel is housed with the spring tube card connection with spring tube card connection transverse tube axle middle part, rearward end before the preceding connection vehicle frame, vehicle frame top plug-in mounting saddle is located with the spring tube card connection, sneek is by spring tube card connection brake, handlebar clamps with spring tube and is connected on the wagon box, becomes to push away the bucket type three-wheel vehicle before combined.In the time of need depositing or carry, with spanner each parts bonded assembly elasticity pipe clamp be unclamped, take two wheels, preceding frame, Vee formation vehicle frame, drive wheel, saddle and sneeks of wagon box and put in the wagon box, the handlebar of turning back covers as wagon box, promptly becomes the Vertical Combination cabinet.

Owing to adopted the sectional construction of spring tube card connection in the technique scheme, the assembling that can carry out the main parts of three-wheel vehicle easily connects, and especially the dismounting combination is easy, is easy to deposit and carry, its novel structure, easy to use is a kind of later-model tricycle.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the front view of the utility model embodiment concrete structure.

Fig. 2 is the enlarged view of elasticity pipe clamp among Fig. 1.

Fig. 3 is the left view of Fig. 2 elasticity pipe clamp.

Fig. 4 is the amplification view of wagon box wheel matching type axle sleeve among Fig. 1.

Fig. 5 is the amplification rearview of A part among Fig. 1.

Fig. 6 is the outside drawing that the utility model is combined into vertical counter.

Fig. 7 is the back view of wagon box leg among Fig. 6.

As shown in Figure 1, the utility model is by wagon box (1), preceding connection vehicle frame (16), Vee formation vehicle frame (12), handlebar (6), brake (11), saddle (9) and three wheels are formed with the spring tube card connection, two wheels (2) of wagon box (1) adopt the matching type axle sleeve of ball bearing of main shaft to be connected in the transverse tube axle two ends of wagon box (1) bottom respectively by elasticity pipe clamp (3), turn to end to be connected in transverse tube axle middle part before the preceding connection vehicle frame (16) with elasticity pipe clamp (4), rearward end is connected the Vee formation vehicle frame (12) that drive wheel (13) is housed by elasticity pipe clamp (14), vehicle frame (12) top is by elasticity pipe clamp (10) load saddle (9), sneek (7) is connected on the brake (11) with elasticity pipe clamp (8), and handlebar (6) uses elasticity pipe clamp (5) load in wagon box (1).Also on preceding vehicle frame (16), be fitted with instrument storage pipe (15).

With reference to accompanying drawing 2, Fig. 3, matched elasticity pipe clamp (14) the one side oral areas of connection vehicle frame (16) and Vee formation vehicle frame (12) are shaped on locating dowel pin socket (17) before the utility model, so that the squareness of rear drive sprocket is guaranteed in vehicle frame butt joint assembling back with the latch location.

With reference to accompanying drawing 5, be shaped on the utility model saddle (9) and Vee formation vehicle frame (12) the bonded assembly elasticity pipe clamp (10) with saddle (9) connection pipe on the location double wedge be connected the ingear recess.

As shown in Figure 4, the matching type axle sleeve of two wagon box wheels of the utility model (2) all is made up of axle skin (18), hubcap (19), bolt (20), ball bearing of main shaft (21) and wheel shaft (22), wheel shaft (22) is gone up bearing set (21), bearing (21) insert is in axle skin (18), at termination portion bolt (20) the adapter shaft end cap (19) of wheel shaft (22).This axle sleeve is connected in the transverse tube axle of wagon box (1) bottom with elasticity connection card (3) by its wheel shaft (22).

As accompanying drawing 6, shown in Figure 7, the utility model wagon box (1) bottom side also is fitted with the formula leg (23) of turning back, so as when three-wheel vehicle is deposited, to support wagon box make it to stablize firm.

For making three-wheel vehicle lighter durable, wagon box can adopt glass-felt plastic to make.

Claims

1, a kind of by wagon box, vehicle frame, handlebar, brake, saddle and three wall units type tricycles that wheel is formed, two wheels (2) that it is characterized in that wagon box (1) adopt the matching type axle sleeve of ball bearing of main shaft to be connected in the transverse tube axle two ends of wagon box bottom respectively by elasticity pipe clamp (3), turn to end to be connected in transverse tube axle middle part before the preceding connection vehicle frame (16) with elasticity pipe clamp (4), rearward end is connected the Vee formation vehicle frame (12) that drive wheel (13) is housed by elasticity pipe clamp (14), vehicle frame (12) top is by elasticity pipe clamp (10) load saddle (9), sneek (7) connects brake (11) with elasticity pipe clamp (8), and handlebar (6) uses elasticity pipe clamp (5) load in wagon box (1).

2, three-wheel vehicle according to claim 1, the matching type axle sleeve that it is characterized in that wagon box wheel (2) is made up of axle skin (18), hubcap (19), bolt (20), ball bearing of main shaft (21) and wheel shaft (22), go up bearing set (21) at wheel shaft (22), bearing (21) insert is in axle skin (18), at termination portion bolt (20) the adapter shaft end cap (19) of wheel shaft (22).

3, three-wheel vehicle according to claim 1, matched elasticity pipe clamp (14) the one side oral areas of connection vehicle frame (16) and Vee formation vehicle frame (12) are shaped on locating dowel pin socket (17) before it is characterized in that, are shaped on the location double wedge ingear recess with saddle connection pipe on saddle (9) and triangular frame (12) bonded assembly elasticity pipe clamp (10).

4,, be fitted with instrument storage pipe (15) before it is characterized in that on the connection vehicle frame (16) according to claim 1 or 3 described three-wheel vehicles.

5, three-wheel vehicle according to claim 1 is characterized in that wagon box (1) bottom side is fitted with the formula leg (23) of turning back.