CN2041290U - Motorcycle capable of collapsing into suitcase - Google Patents

Abstract

The utility model designs a motorcycle capable of collapsing into a suitcase. The utility model welds two long handle hinges on two square tubes on the front frame and the rear frame of the motorcycle to realize that the front frame of the motorcycle body is coincided with the rear frame after turning and collapsing 180 DEG. The utility model has the advantages of small size and light weight; the motorcycle capable of collapsing into a suitcase is very convenient to carry when touring on the bus, the boat and the aircraft or convey to the building. The volume of the suitcase after collapsing is 550*200*420 (mm+[3]). The bottom of the suitcase is provided with foot wheels capable of pushing and pulling to move.

Description

Motorcycle capable of collapsing into suitcase

The utility model is a kind of improvement to motor bike.

At present both at home and abroad motor bike volume, the weight of using is all very big, and price is higher, not being suitable for travelling and carrying and carry, and as Weihe sun 50, Jiangling 50 etc., even trail bike, because vehicle body can not fold, volume is big, carry, carry inconvenience.

The purpose of this utility model is, design a kind of small-sized, light, cost is low, simple in structure, the motor bike that is easy to carry about with one.

Technical solution of the present utility model is that front vehicle frame (1) closely fuses with two screws (15) by two square tubes (16), (17) with back vehicle frame (3), and two square tubes are welded on vehicle frame (1), (3).Upper and lower two ends in square tube are welded with two long handle hinges (13), when folding, screw (15) are folded down, and by long handle hinge (13), can realize overlapping with rear vehicle after 180 ° of Vehicular body fronts are turned back.Another burst is in the junction of handlebar (22) with vertical tube of front fork (23).Realized that by being connected and fixed screw (28) handlebar (22) turns back for upper and lower 180 °, the left and right sides is free to rotate.The method of in the past fixing with the plug that rises has been removed in the connection of handlebar (22) button front fork (26), adopts male and female cone (29), (30) in vertical tube of front fork (23) to connect, and bodywork height is reduced, the stability enhancing.Another characteristics of this car are that motorcycle seat cushion is made boxlike, and folding back is as the base of splendid attire car body and the bracing frame of leather trunk.When riding, fuel tank is placed on the front portion of seat cushion box, and after folding, fuel tank is positioned at one jiao of below.

Advantage of the present utility model is that volume is little, and is in light weight, easy to carry.Because folding means is few, the split part is few, makes it the collapsed compact rule, and is simple in structure, safe and reliable, low cost of manufacture.At the bottom of case, set up castor, be more convenient for going on business, travelling, public security officer are executed the task etc. carries, and are configured on the various automobiles as the standby vehicle, and automobile is met chance failure midway, can not repair, and can assist the driver to overcome a difficulty easily.The user on staying in skyscraper, carrying and keeping have more preceence.

Below accompanying drawing is illustrated:

Fig. 1 is the utility model complete machine structure scheme drawing.Wherein 1---front vehicle frame, 2---fuel tank, 3---the back vehicle frame, 4---handle, 5---cushion box fix screw, 6---the cushion box, 7---indicator lamp, 8---driving engine, 9---lock rises, 10---chain pitch wheel, 11---the back brake pedal, 12---stretcher, 13---the long handle hinge, 14---folding stretcher, 15---the vehicle frame check screw, 16---front vehicle frame connects square tube, 17---the back vehicle frame connects square tube, 18---freeing pipe, 19---clutch handle, 20---the Front brake handle, 21---the throttle grip, 22---handlebar, 23---vertical tube of front fork, 24---car light, 25---mudwing, 26---front fork, 27---the preceding lock that rises.

Fig. 2 is the handlebar folding mechanism scheme drawing.Wherein 28---be two handlebars, vertical tube of front fork is connected and fixed screw.

Fig. 3 is that the male and female cone connects cutaway view in the vertical tube of front fork.Wherein 29---the die nipple body, 30---the female coupling tap body, 31---bearing, 32---lock screw.

Fig. 4 is the folding vanning of a car body back scheme drawing.Wherein 33---leather sheath, 34---slide fastener.

Fig. 5 is the another kind of design plan of seat cushion box, 35-airfoam cushion wherein, 36-castor.

Narrate an embodiment of the present utility model below in conjunction with accompanying drawing.Driving engine (8) adopts 1.5 horsepowers, and two-cycle gasoline engine front vehicle frame (1) and back vehicle frame (3) are used thick 1.5mm, and the steel pipe of diameter 30mm gives system, and forward and backward vehicle frame square tube (16), (17) are welded on the vehicle frame with the square tube of 25mm * 30mm thickness of pipe 2mm.Upper and lower two places in square tube (16), (17) are welded with the long handle hinge, and vehicle frame is become one.When folding, unclamp check screw (15), launch hinge, can realize changeing after 180 ° of the front vehicle frame.Handlebar is connected with the car fork by male and female cone (29), (30) that are installed in the vertical tube of front fork, when folding, unclamps check screw (28), and handlebar can turn down 180, will turn back 90 ° about two handlebars (22) again, has promptly realized the folding of handlebar.Handlebar front fork tube, back breeches pipe are all used 1.5mm * 22mm steel pipe weldering system.Seat cushion box (6) is manufactured with steel plate or the ABS engineering plastics of thick 0.8mm, the preceding fork bearing a complete set of bearing of bicycle.Single rider car adopts the wheel of ∮ 350mm, the steel ring spoke band lock that rises, and at this moment, volume after folding is 550 * 200 * 420(mm) ³, double rider car adopts ∮ 470mm wheel, and volume after folding is 720 * 280 * 520(mm) ³, the tank floor after folding is loaded onto castor, can push away, draw walking.For the purpose of attractive in appearance, can also outer cover one synthetic leather leather sheath.The brake system of this car is identical with at present existing motor bike, and stable through more than 1,000 kilometer of test run, folding effect is good.For alleviating complete machine weight, can also be with square tube (17) as freeing pipe, back bottom of frame crossbeam is done one-object-many-purposes such as silencer.Seat cushion box (6) can also be made as shown in Figure 5, and the front portion is airfoam cushion (35), sticks in the seat cushion box (6).Four jiaos at seat cushion box (6) are equipped with detouchable castor (36).

Claims (3)

1, a kind of motor bike that can be folded into suitcase type, the front vehicle frame (1) that it is characterized in that motor bike closely fuses with two screws (15) by two square tubes (16), (17) with back vehicle frame (3), other has two long handle hinges (13) to be welded on side cross tube (16), on (17); Handlebar (22) is by vertical tube of front fork (23) and be connected and fixed screw (28) and be fixed on the front vehicle frame (1); Motorcycle seat cushion (6) is made boxlike, and folding back is as the base of splendid attire car body and the bracing frame of leather trunk.

2, motor bike as claimed in claim 1 is characterized in that handlebar (22) and front fork (26) are by the public affairs in the vertical tube of front fork (23), female coupling tap body (29), (30) leak-tight joint.

3, motor bike as claimed in claim 1 or 2 is characterized in that fuel tank (2) is positioned at the front portion of seat cushion box (6) when riding, and is positioned at one jiao of the below of case after folding.

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