CN211281330U - Foldable bicycle for carrying articles - Google Patents

Abstract

The utility model discloses a folding bicycle for carrying articles, which comprises a front bicycle body, a rear bicycle body and a carrying box; a front vehicle body: the front vehicle body comprises front wheels, a front vehicle beam, a steering rod and two vehicle handles, the front wheels are rotatably connected with the steering rod through U-shaped rods, the steering rod is rotatably connected with the end part of the front vehicle beam, and the two vehicle handles are respectively arranged at the top ends of the steering rods; a rear vehicle body: the rear car body comprises a rear car beam, a chain driving mechanism, a car seat, pedals and rear wheels, the rear wheels are rotatably connected with the rear car beam, the pedals are connected with the rear wheels through the chain driving mechanism, the pedals are rotatably connected with the rear car beam, and the car seat is mounted at the top end of the rear car beam; carrying a box: carry thing case and bag and contain bottom cloth, curb plate and elasticity cloth, the utility model provides a carry thing folding bicycle possesses and carries the thing case, and carries the thing case and can fold, and the space that occupies is little, and it is convenient to carry.

Description

Foldable bicycle for carrying articles

Technical Field

The utility model relates to the technical field of bicycles, specifically a carry thing folding bicycle.

Background

Folding bicycle's the life of giving people has brought huge facility, utilize beta structure to fold the bicycle, the space that makes the bicycle occupy diminishes and easily carries, current society people's various demands have been satisfied, carry thing folding bicycle, it carries the thing function to be one kind, and can carry out folding bicycle, portable's advantage has been satisfied promptly, it carries the thing function to possess again, accord with epoch development demand, traditional year thing folding bicycle, the year thing structure that uses often can not fold, after folding is accomplished to the bicycle, it is bulky to carry the thing instrument, it gets off to dismantle to carry thing case etc. and carries to need the user, very difficultly, and directly fold and lead to the bicycle after folding to carry inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a carry thing folding bicycle, possess and carry the thing case, and carry the thing case and can fold, the space that occupies is little, and convenient to carry can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a folding bicycle for carrying articles comprises a front bicycle body, a rear bicycle body and a carrying box;

a front vehicle body: the front vehicle body comprises front wheels, a front vehicle beam, a steering rod and two vehicle handles, the front wheels are rotatably connected with the steering rod through U-shaped rods, the steering rod is rotatably connected with the end part of the front vehicle beam, and the two vehicle handles are respectively arranged at the top ends of the steering rods;

a rear vehicle body: the rear car body comprises a rear car beam, a chain driving mechanism, a car seat, pedals and rear wheels, the rear wheels are rotatably connected with the rear car beam, the pedals are connected with the rear wheels through the chain driving mechanism, the pedals are rotatably connected with the rear car beam, and the car seat is mounted at the top end of the rear car beam;

carrying a box: the luggage case comprises bottom cloth, side plates and elastic cloth, wherein the two side plates are connected through the elastic cloth, the bottom cloth is installed at the bottom ends of the two side plates, the bottom cloth is provided with two layers, a telescopic rod is installed between the two layers of bottom cloth, the end parts of the telescopic rods are respectively connected with the two side plates, and springs are sleeved on the side surfaces of the telescopic rods;

the folding type front car beam comprises a front car beam and a rear car beam, and is characterized by further comprising a folding unit, a hook and a hanging ring, wherein the hook and the hanging ring are respectively installed on the inner walls of the side plates on the two sides, and the front car beam is connected with the rear car beam through the folding unit.

Further, folding unit includes fixed plate, hinge and screw rod, the fixed plate is equipped with two, and installs respectively in the front the tip of car roof beam and back car roof beam, and the hinge rotation connection is passed through to one side of two fixed plates, and the opposite side of two fixed plates is passed through two screw rod connections, dismantles the back with the screw rod, can fold front car roof beam and back car roof beam through the hinge.

Further, still include fixing bolt and pivot, handlebar hand and steering column rotate from top to bottom through the pivot and are connected, and are connected with two fixing bolt between handlebar hand and the steering column, through the rotation relation of being connected between handlebar hand and the steering column, can fold handlebar hand when folding, avoid two handlebar hands to occupy great space.

Further, still include the folded plate board, the folded plate board is equipped with two, and two folded plate boards pass through hinged joint, and the tip of two folded plate boards is connected with two curb plates respectively, can improve the intensity of carrying the thing case through the folded plate board, is convenient for protect the elasticity cloth of both sides.

Further, still include the reflective tape, the lateral surface at curb plate and elasticity cloth is pasted to the reflective tape, because the both sides of this bicycle of carrying thing case and placing have increased the width of bicycle itself, utilize the reflective tape can remind outsiders to notice bicycle body width evening, improve factor of safety.

Compared with the prior art, the beneficial effects of the utility model are that: this year thing folding bicycle has following benefit:

this carry thing folding bicycle utilizes the hinge between preceding car roof beam and the back car roof beam, accomplishes the folding to the bicycle, makes the bicycle carry more conveniently, simultaneously in the aspect of carrying the thing, all installs in the both sides of bicycle and carries the thing case, carries the thing a large amount, carries the thing case simultaneously and can fold, utilizes couple and link can fold the both sides of carrying the thing case at the bicycle, makes folding bicycle in the folding of being convenient for, has possessed huge year thing function to satisfy contemporary people's life demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the vehicle comprises a 1 reflective belt, a 2 folding plate, a 3 front vehicle body, a 31 front wheel, a 32 front vehicle beam, a 33 steering rod, a 34 vehicle handle, a 4 rear vehicle body, a 41 rear vehicle beam, a 42 chain driving mechanism, a 43 vehicle seat, a 44 foot pedal, a 45 rear wheel, a 5 carrying box, 51 bottom cloth, 52 side plates, 53 elastic cloth, 6 fixing bolts, 7 rotating shafts, 8 folding units, 81 fixing plates, 82 hinges, 83 screw rods, 9 telescopic rods, 10 hooks and 11 hanging rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a folding bicycle for carrying articles comprises a front bicycle body 3, a rear bicycle body 4 and a carrying box 5;

the front vehicle body 3: the front vehicle body 3 comprises front wheels 31, a front vehicle beam 32, a steering rod 33 and vehicle handles 34, wherein the front wheels 31 are rotatably connected with the steering rod 33 through U-shaped rods, the steering rod 33 is rotatably connected with the end part of the front vehicle beam 32 and is responsible for the steering function of the vehicle body, the vehicle handles 34 are provided with two parts which are respectively arranged at the top end of the steering rod 33, the front vehicle body also comprises a fixing bolt 6 and a rotating shaft 7, the vehicle handles 34 and the steering rod 33 are rotatably connected up and down through the rotating shaft 7, two fixing bolts 6 are connected between the vehicle handles 34 and the steering rod 33, the vehicle handles 34 can be fixed on the steering rod 33 by using the fixing bolts 6, and meanwhile, after the fixing bolts 6 are disassembled, the vehicle handles 34 can be rotated, so that the volume occupied by the vehicle handles 34 after the vehicle body;

rear vehicle body 4: the rear car body 4 comprises a rear car beam 41, a chain driving mechanism 42, a car seat 43, pedals 44 and rear wheels 45, the rear wheels 45 are rotatably connected with the rear car beam 41, the pedals 44 are connected with the rear wheels 45 through the chain driving mechanism 42, the chain driving mechanism 42 can be driven to work by stepping on the pedals 44, the rear wheels 45 are driven to rotate, the pedals 44 are rotatably connected with the rear car beam 41, and the car seat 43 is installed at the top end of the rear car beam 41;

carrying box 5: the carrying box 5 comprises bottom cloth 51, side plates 52 and elastic cloth 53, the two side plates 52 are connected through the elastic cloth 53, the bottom cloth 51 is arranged at the bottom ends of the two side plates 52 to form a sealed box structure for placing articles, the bottom cloth 51 is provided with two layers, an expansion link 9 is arranged between the two layers of bottom cloth 51, the end part of the expansion link 9 is respectively connected with the two side plates 52, springs are sleeved on the side surfaces of the expansion link 9, when the carrying box is used, the bottom cloth 51 can be opened under the action of the expansion link 9 to play a supporting role, the carrying box further comprises two folding plates 2, the two folding plates 2 are arranged, the two folding plates 2 are connected through hinges, the end parts of the two folding plates 2 are respectively connected with the two side plates 52, the two folding plates 2 are respectively arranged at positions corresponding to the elastic cloth 53, the strength of the carrying box 5 in use can be improved, the expansion link 9 can, the two side plates 52 are in contact, the folding plates 2 are folded together, the object carrying box 5 is folded, the occupied size of the object carrying box 5 is reduced, the carrying is easy, the reflective belt 1 is adhered to the outer side surfaces of the side plates 52 and the elastic cloth 53, the width of a bicycle body of the bicycle can be displayed at night, and the safety factor of driving at night is improved;

wherein, still include folding unit 8, couple 10 and link 11 are installed respectively on the inner wall of the curb plate 52 of both sides, can make couple 10 and link 11 cooperate, curb plate 52 to both sides is fixed, preceding roof beam 32 is connected through folding unit 8 with back roof beam 41, make preceding roof beam 32 and back roof beam 41 can fold, folding unit 8 includes fixed plate 81, hinge 82 and screw rod 83, fixed plate 81 is equipped with two, and install respectively at the tip of preceding roof beam 32 with back roof beam 41, one side of two fixed plates 81 is passed through hinge 82 and is rotated the connection, the opposite side of two fixed plates 81 is connected through two screw rods 83, back is twisted out two screw rods 83, preceding roof beam 32 and back roof beam 41 can fold up through hinge 82, and then make the bicycle portable.

When in use: firstly, the carrying box 5 is folded, the side plate 52 is extruded to shorten the telescopic rod 9 at the bottom, the spring is compressed at the same time, the hook 10 is fixed on the hanging ring 11, the folding plates 2 on the side plate 52 are folded together, then the two screw rods 83 are screwed out, the front bicycle body 3 is rotated along the hinges 82 to fold the front bicycle body 3 and the rear bicycle body 4 together, finally, the fixing bolt 6 on the handlebar 34 is screwed out, the handlebar 34 is rotated along the rotating shaft 7 to be rotated until the handlebar 34 is parallel to the steering rod 33, and the volume of the whole bicycle is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A folding bicycle for carrying objects is characterized in that: comprises a front vehicle body (3), a rear vehicle body (4) and a carrying box (5);

front body (3): the front vehicle body (3) comprises front wheels (31), a front vehicle beam (32), a steering rod (33) and two vehicle handles (34), the front wheels (31) are rotatably connected with the steering rod (33) through U-shaped rods, the steering rod (33) is rotatably connected with the end part of the front vehicle beam (32), and the two vehicle handles (34) are respectively arranged at the top ends of the steering rod (33);

rear vehicle body (4): the rear car body (4) comprises a rear car beam (41), a chain driving mechanism (42), a car seat (43), pedals (44) and rear wheels (45), the rear wheels (45) are rotatably connected with the rear car beam (41), the pedals (44) are connected with the rear wheels (45) through the chain driving mechanism (42), the pedals (44) are rotatably connected with the rear car beam (41), and the car seat (43) is installed at the top end of the rear car beam (41);

carrying case (5): the carrying box (5) comprises bottom cloth (51), side plates (52) and elastic cloth (53), the two side plates (52) are connected through the elastic cloth (53), the bottom cloth (51) is installed at the bottom ends of the two side plates (52), the bottom cloth (51) is provided with two layers, a telescopic rod (9) is installed between the two layers of bottom cloth (51), the end part of the telescopic rod (9) is connected with the two side plates (52) respectively, and the side surface of the telescopic rod (9) is sleeved with a spring;

the folding bicycle further comprises a folding unit (8), a hook (10) and a hanging ring (11), wherein the hook (10) and the hanging ring (11) are respectively installed on the inner walls of the side plates (52) on the two sides, and the front bicycle beam (32) is connected with the rear bicycle beam (41) through the folding unit (8).

2. A folding bicycle for carrying objects, as claimed in claim 1, wherein: folding unit (8) include fixed plate (81), hinge (82) and screw rod (83), fixed plate (81) are equipped with two, and install respectively at the tip of preceding roof beam (32) and back roof beam (41), and hinge (82) are passed through to one side of two fixed plates (81) and are rotated and be connected, and the opposite side of two fixed plates (81) is passed through two screw rods (83) and is connected.

3. A folding bicycle for carrying objects, as claimed in claim 1, wherein: still include fixing bolt (6) and pivot (7), handlebar hand (34) and steering column (33) are connected through pivot (7) rotation from top to bottom, and are connected with two fixing bolt (6) between handlebar hand (34) and steering column (33).

4. A folding bicycle for carrying objects, as claimed in claim 1, wherein: still include folded plate (2), folded plate (2) are equipped with two, and hinged joint is passed through in two folded plate (2), and the tip of two folded plate (2) is connected with two curb plates (52) respectively.

5. A folding bicycle for carrying objects, as claimed in claim 1, wherein: the light-reflecting fabric is characterized by further comprising a light-reflecting tape (1), wherein the light-reflecting tape (1) is adhered to the outer side surfaces of the side plates (52) and the elastic cloth (53).

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