TWM354560U - Electric assisted bicycle capable of folding into box - Google Patents

Description

M354560 捌, new description: [New technical field] This creation is applied to the technical field of bicycles, especially a box-type folding electric assist bicycle that is convenient to fold and carry. [Prior Art] Energy-saving and carbon-reducing, energy-saving, sports bicycles are not folded, but they are still carried, but there are at least 20 bodies in the operation. If the above is the case, it is bound to be pressed. Nowadays, the price of oil is high, and the government is pushing hard and Because the bicycle can be easily transported and has the effect, it is very popular among consumers, but it is convenient to carry. Therefore, the bicycle industry has derived the car, and the general folding bicycle can be folded, and it needs to be separately Buying an extra special bag for carrying or carrying the shoulder bag, in fact, the folding car has a weight of kilograms and is bulky, so it is quite laborious to load it. It also causes the immutability of carrying; ^ Folding self-propelled car A new set of electric devices is added to cause greater troubles in use and carrying. [, new content] This creator is inconsistent with the above-mentioned Xitian bicycles in actual use, there is still no type of electric assistance, and redesigned. Disadvantages of the portable belt The main purpose of the creation is the auxiliary bicycle, and the Nie-box type folding type electric, convenient folding and easy carrying effect 4 M354560 ο In order to achieve the aforementioned purpose, the creation The technical means is to provide a four-person phase folding electric-assisted bicycle for use in a single material, which comprises a receiving box, and a 詈*x combined phase forms a accommodating space. Former camp, 乂Μ 5 刖 刖 刖 is located in the accommodating box

The front side of the door is a top front tube and a lower front tube: the upper front tube is pivotally disposed in the receiving box, and the receiving box is provided with a handle-handle: the lower front tube One end is connected to the upper front tube, and the other end is pivotally provided with a wheel, and is provided with a transmission device receivable in the accommodating box, the transmission device is provided with a main bracket, and the main bracket is provided One of the first pivot and the second pivot is pivotable, and a flywheel is disposed between the first pivot and the second pivot, and a pedal is respectively disposed on two sides of the flywheel for driving the two pedals The flywheel rotates, and the main bracket is different from the one end of the receiving box and the second pivot is provided with a rear frame, the rear frame is pivotally provided with a rear wheel, and the rear wheel is fixedly provided with a coaxial first transmission The wheel 'and the flywheel and the first transmission wheel are interlocked by a main chain, and the front wheel and the rear wheel are respectively provided with a brake system, and another telescopic rod is fixed, the telescopic rod is fixed on the main bracket and located at Between the first pivot and the rear frame, the telescopic rod of the dragon is telescopically adjustable, and the top end of the telescopic rod is provided One is awkward. [Embodiment] As shown in the first figure and the second figure, the box folding search M354560 electric assist bicycle of the present invention comprises: a receiving box 10, and a receiving space is formed in the receiving box 10; (not labeled in the figure), and the accommodating box 10 is provided with at least one door 1 1 ' on the outer side, and two opposite shackles 1 are disposed as shown in the figure, and the accommodating box 10 is facing the door 1 The bottom surface of the housing 1 is provided with a pedaling pole 1 2, and at least the auxiliary wheel 13 is disposed at the bottom of the receiving box 10, and the two sides are respectively disposed on the two sides of the receiving box 10, There is a sturdy grip 14 above the accommodating box 1 , and one side of the φ and valley set # 1 0 is provided with a telescopic sleeve which can increase the A capacity; the shovel tube 2 0, the S front tube 2 〇 The front container 2 is an upper front tube 2 1 and a lower manifold 2 3 , and the upper front tube 2 1 is pivoted on the side of the housing 1 The box 10 is accommodated, and the receiving box i 0 is provided with a folding handle 2 2 ′ and one end of the lower tube 2 3 is coupled to the upper front tube 2 1 • and the other end is pivoted with a front wheel 2 4 ; a transmission device 30' is provided with the transmission device 3 The main bracket 3 1 is provided with a pivotable first pivot 3 2 and a second pivot 33, and the first pivot 3 2 and the second axle 3 3 is provided with a flywheel 3 4, and a pedal 35 is respectively arranged on both sides of the flywheel 34 for the two pedals 35 to drive the flywheel 34 to rotate 'and the main bracket 3 1 is different from the receiving box 10 A rear frame 3 6 is disposed between one end and the second pivot 3 3 , and the rear frame 36 is pivotally provided - a rear wheel 3 7 '. The rear wheel 3 7 is fixed to the M354560 and is provided with a first coaxial The flywheel 34 is interlocked with the strip 3 4 ;; the transmission wheel 38 and a first transmission wheel 38 and the second transmission wheel 3 9 are connected by a main chain vehicle device (not shown), and the brake knife is reduced The brake system of the front wheel and the rear wheel; ',〇

3~ telescopic rod 40, the telescopic rod 4 is fixed to the main bracket, and is located between the first pivot 3 2 and the rear frame 36 and the telescopic rod 40 is telescopically adjustable And a top surface of the telescopic rod 4 设有 is provided with a mat 41; an electric device 5 0 'the electric device 5 is provided with a battery 5 1 'the battery 5 1 is disposed in the accommodating box 1 , The main bracket 3 1 is pivotally provided with a driving group 52 for electrically driving the battery 51, and the driving group 52 is provided with a motor 520 and a driving wheel 5 2 1 driven by the motor 520. The driving wheel 52 is coupled with the auxiliary transmission bar 53, or the driving group 52 is provided with a motor 520 and a driving wheel 5 2 1 coupled by the motor 520. And the driving wheel 5 2 1 and the second transmission wheel 39 are also connected directly or indirectly to the transmission without the need of a chain, and can also achieve the purpose of the electric drive, and specify. Referring to the seventh embodiment, another preferred embodiment of the present invention is attached to the shaft of the front wheel (or the rear wheel) and is provided with an independently driven self-drive motor 6 for driving the front wheel to achieve electric driving. The benefits of folding the car, and then replaced the drive group 520. M354560 With the above structure, the box-type folding electric assist bicycle of this creation is completed. When in use, as shown in the first and second figures, the user can drive the flywheel 34 to rotate by stepping on the two pedals 3 5, thereby sequentially driving the first transmission wheel 38 and the rear wheel. 3 7 rotates, and by operating the handle 22, the upper front tube 21 and the lower front tube 23 can be interlocked according to the rotation of the user to drive the 誃1 wheel 24 to rotate. ~ • When folding, as shown in the first, third and fourth figures, the telescopic rod 4 can be folded and the pedal i 2 is accommodated in the housing 1 And the main bracket 3 〜 ^ glaze 3 2 and the second pivot 3 3 rotate to receive the main bracket 3 丄 together with the telescopic rod 40, the rear wheel 37 and the like to the accommodating box In the crucible, as shown in the fifth figure, the lower front tube 23 is rotated in the direction of the auxiliary wheel 13 and is pressed into the interior of the receiving box for the front wheel 24 and the auxiliary wheel 13 The height of the bottom surface is the same, = • formed as shown in the sixth figure, and at the same time covered with two doors 11, it is convenient for the user to push the user with a hand like a suitcase. M354560 [Simple description of the diagram] (1) Schematic part The first picture is a schematic side view of the creation. The second picture is a top view of the creation. The third picture is a schematic view of the state of the creation of the folding state. The fourth picture is a side view of the state of the creation of the fold. The fifth picture is a schematic diagram of the folding action of this creation.

The sixth picture is a side view of the state in which the creation is completed. The seventh figure is another preferred embodiment of the present invention. (2) Component symbol (1 0) housing box (1 1 ) door (12) foot lever (13) auxiliary wheel

(14) Grip (2 1 ) Upper front tube (2 3 ) Lower front tube (3 0 ) Transmission (3 2 ) First pivot (3 4 ) Flywheel (3 5 ) Pedal (3 7 ) Rear wheel ( 3 9) Second transmission wheel (4 1 ) Seat cushion (5 1 ) Battery (5 2 0 ) Motor (2 0 ) Front tube (2 2 ) Handle (2 4 ) Front wheel (31) Main bracket (3 3 ) Two pivots (3 4 0 ) main chain (3 6 ) rear frame ( 3 8 ) first transmission wheel ( 4 0 ) telescopic rod (5 0 ) electric device (5 2 ) drive group (5 2 1 ) drive wheel 9 M354560

Claims (1)

M354560 玖, the scope of application for patents: 1 · A box type folding type electric auxiliary bicycle, the package includes: a grain box, a receiving space is formed in the 4 accommodating box, and a squat type is arranged above the accommodating box a front tube 'the front tube is disposed on the side of the receiving box different from the door, and the front tube is an upper front tube and a lower front tube. The upper front tube is pivoted to the receiving portion The box and the receiving box are provided with a foldable handle, and one end of the lower front tube is coupled to the upper front tube, and the other end is pivotally provided with a front wheel; and a transmission device is provided with a main a first pivot and a second pivot pivotable between the main bracket, and a flywheel disposed between the first pivot and the second pivot, the two sides of the flywheel are respectively disposed a pedal for the two pedals to drive the flywheel to rotate 'and a main frame is disposed between the one end of the receiving box and the second pivot, the rear frame pivoting a rear wheel, the rear frame The wheel is fixedly provided with a coaxial first transmission wheel, and the flywheel is coupled with the first transmission wheel a chain linkage; a brake device' and the brake device is provided with a brake system on the front wheel and the rear wheel respectively; a telescopic rod fixed to the main bracket and located at the first pivot and the rear vehicle Between the frames, the telescopic rod is telescopically adjustable, and a pad is provided at the top end of the telescopic rod. 2. For example, the box-type folding type 11 M354560 electric assist bicycle described in the first paragraph of the patent application, one of which is a door. The x-phase is provided on the outside with at least -3, as in the patent application scope 2 ^ electric Assisted Bicycle, which is described in the box type folding type. The box is provided with two pairs of two doors. 4 As claimed in the patent scope, the electric assist bicycle, wherein the box type folding type described in the item is provided with a foot lever. The μ box is placed on the bottom surface of the door. 5. As claimed in the patent scope, the electric assist bicycle, wherein the volume and the folding type of the assisting wheel are described. The bottom of the Λ phase is provided with at least one auxiliary 6 as in the fifth aspect of the patent application scope, wherein the auxiliary wheel is set to two: type folding: the type of electric power is accommodated on both sides of the box. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The electric assist bicycle of the item i, wherein the handle is provided with a folding type and a type 9, as in the first claim of the patent scope: a box type folding type 4 electric assist bicycle, wherein the rear wheel and the first transmission wheel A second transmission wheel is coaxially disposed, and an electric device is disposed. The electric device is provided with a battery. The battery is disposed in the accommodating box, and the susceptor is pivotally provided with a driving group for electrically driving the battery. The 讥 drive 12 M354560 motion group can drive the rear wheel to rotate. A type of folding bicycle as described in item 1 of the electric range, wherein the drive group is a replacement for the motor. Η于Μ曰, as in the box-type folding type electric assist bicycle described in the scope of patent application, the basin is divided into 增』 Soaping, wherein the driving group is provided with a motor and a drive wheel that is coupled with the motor, and the driving wheel is coupled with the second transmission wheel to provide an auxiliary chain. 12. The box type folding type electric assist bicycle according to claim 9, wherein the driving group is provided with a motor and a driving wheel linked by a motor, and the driving wheel and the second transmission wheel are directly or Indirect coupling of the transmission. Pick up, pattern: as the next page 13