TWM279573U - Recreation tricycle structure - Google Patents

Description

M279573

4. Description of Creation (1) [Technical Field to which the New Type belongs] This creation relates to a "recreational vehicle structure" for leisure and entertainment, especially for a bicycle with one front wheel and two rear wheels. 2 is the front wheel drive forward, and the rear wheel travel direction is controlled by the handlebar 弑: ^ ^ 1J moving structure of the vehicle, etc., the recreational vehicle has the same regardless of where it goes, gluten ^ # ,,, easy to produce There are many types of drives, all of which are designed for the structure of the vehicle. It can be increased to use the stand type, which is mainly controlled by the other wheels. The main control is tired, and it is different from the controlling party and twisting and passing. The principle of the design makes the design department's original repairman for many years to explore and create creative ideas and experiment with sample ideas. [Previous technology] It is currently used for recreational vehicles, swing cars, bicycles, etc. The general car type is therefore used in most of today's recreational vehicles. The method controlled by the institute is to drive the front system to move in the direction of the front system. Although the more dynamic methods are not the same, they are more fun to play. It is different from the current entertainment vehicles that people want to improve. Based on this experience, the creator designed it and improved it in many ways. For example, when the scooter is available for free, and the riding style is fresh, the standing or sitting position is rear-wheel drive system, and its modeling drive and direction are not profitable to play. Technical issues ...

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M279573 IV. Creation instructions (2) The current method of controlling the direction of movement of vehicles for fun uses is tired and unbearable. The driving and controlling directions of the Chuangle vehicle are fixed by a sprinter. There are two rear wheels in the rear car, and the rear frame is attached with a rotating link system, which is the same as the two rear wheels.

Most of the control and driving methods are the same as the design. It is easier to play, mainly because the design is different from the current entertainment. Features of the rear technique: It is to provide a structure for recreational vehicles. The front frame and the rear frame of the vehicle have multiple f groups, and the front frame is equipped with front wheels, hubs, and feet. Control link, one seat ", two identifications, rear frame combined with quick release group, front frame eyebrows :: wheels, hubs set ☆, and then equipped with pedal-like / front end at both ends Equipped with a handlebar, two cranks at each end of the rear, and then combined with the rear wheel through the rotation device, control,: 轳 二 and: handle combination, when turning the handlebar, you can take a child step to turn, get this wrong The structure of recreational vehicles. Let ’s start with the first technique ... < The structure of the recreational vehicle provided by Yamoto created the way to drive the front wheels, and ordered Hugh to use the handlebar to move the control link to the right or left, which is completely different. Playful. [Embodiment]

By lying down and stepping forward, the control direction is controlled by the control link to make the rear wheels the same operation and control mode, and

M279573 Creation Instructions (3) In order to allow your reviewers to further understand and understand the purpose, characteristics and effects of this creation, the following are detailed below in conjunction with [Simplified Illustration of the Schematic]: From the perspective view of 2 pictures from different angles, the frame 〇0) is composed of 4. The rear frame (1OA) (1〇Β) is connected to each other by a quick release group (20). (10A) The upper group is equipped with front wheels (30), hub units (40), and foot levers (50), and the rear frame (10B) is provided with a handlebar (60) and two control links (70 ), A seat (80) and two rear wheels (90), and a brake group (1) is also installed on the recreational vehicle, wherein the front section of the frame (10) is a γ-shaped front frame (1〇) Α), the rear section is a two-shaped rear frame (10B), the middle section is equipped with a quick release group (20) and a two-handle frame (10) at the front end of the open end and the front wheel (30), hub set ( 40) ,,,. =, And then install a foot lever (50) at the two ends, a rotary table (101) at each of the rear ends, and a rear wheel (90) installed at the rotary device (101) 乂 4 ί f The device (101) is also provided with a rotatable crank (102), and a cover sheet (03) is combined behind the H and the cover sheet (103) is blocking behind the crank (102). The car πΠϋ) is located between the frame (10), so that the frame (10) is divided into two parts: the < frame (10β), which is used to disassemble and combine the car The top of the frame B) is set at the front end of the front frame (1 ° Α), and the top of the rear frame (10); on the top of the wheel (3), and is fitted with the front wheel (30)-front wheel cover (3 The hub unit (40) is combined with the front wheel (30) and the foot lever (50);

Page 7 M279573 IV. Creation instructions (4) The pedal lever (50) is installed on the hub unit (40) on both sides of the front wheel (30); the handle lever (60) is screwed on the rear frame ( 10B) The front end is provided with kinks (6 丨) below both ends, and the kinks (6 丨) are respectively pivotally fixed with two control links (70), and the handle lever (60), The connection between the control link (70) and the rear wheel 0) can be more clearly shown in conjunction with Figure 3; Control link (70)-the end is pivoted on the handlebar (60) The other end of the kink section (61) is combined with the crank (102) of the rear frame (10B);

^ The seat (80) is set on the crossbar of the rear frame (10B), and the seat (8) is tightened and fixed by the tensioner (81). When the tensioner (81) is released, the seat (8) 0) The front and rear positions can be adjusted loosely and then fixed; the rear wheel (90) is connected to the crank (102) of the rear frame (10B), and is linked with the crank (102), and the rear wheel (90) The upper part is provided with a rear wheel cover (91) by a turning device (1 () 11 ') in cooperation with the rear wheel (90); the brake group (1) is installed on the front wheel (30) and the handle Rod (600).

When riding, please match it with the view shown in Figure 4. The driving system rides on the seat (80) in a reclining manner, with both feet passing through the handlebar (60) and stepping on the pedal. On the lever (50), both hands are held on the handle lever (60). When the feet are stepped on, the front wheel (30) can be turned by the ratchet disk (42) of the prostitute group (40). , 俾 drives the recreational vehicle forward, and the control of the direction is to use the control handle 柃 (60) around, and use the handle lever (60) to drive the control link (70) back and forth. When you want to turn left, directly The handle lever (60) goes to the left, the right control link (70) turns the inner crank (102), and the left control link (70) also turns the inner crank (102), and A push-pull action is generated, and the two rear wheels (90) are simultaneously deflected to the left, thereby obtaining a left turn, and when right,

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Fourth, the creation instructions (5) can be reversed. By the structure of the above specific embodiment, the following benefits can be obtained ... (_) It lays down the pedals to drive the front wheels (30), which makes the recreational vehicle move forward, and the control direction is The lever (60) is used to drive the control link (70) to the left and right, and then the control link (70) is used to synchronize the rear wheel (90) to the right or left to obtain a completely different operation and control method. The more playable creation has indeed reached a groundbreaking structure.

^ Liang's creative content 'can also achieve industry dominance and progress. This creation is not seen in any publications, and it is also novel. When it meets the special requirements, a new patent application is filed in accordance with the law. Please ask • • Judicial Examination Committee Granting a legal patent is a prayer. The only one mentioned above is only one of the preferred embodiments of this creation. When: Second, it limits the scope of implementation of this creation; that is, within the scope of Dafan based on this creation. Decoration should still be covered by this creation patent

Page 9 M279573 Simple illustration of the drawing [Simple illustration of the drawing] Figure 1: This is a three-dimensional combination drawing of this creation. Figure 2: This is a three-dimensional combination drawing from another perspective of this creation. Figure 3: The bottom view of the connection relationship of this creation. Figure 4: This is a schematic diagram of the action of changing the direction of the creative operation. [Explanation of component symbols] This creative part: Frame ---- (10) Rear frame --- (10B) Crank one-to-one (102) Quick release group _ (2 0) Front wheels one-by-one ( 30) Hub set one by one (40) Pedal lever one by one (50) Grip lever --- (60) Control link one by one (70) Seat one by one _ (80) Rear wheels one by one- (90) Brake unit --- (1) Front frame --- (10A) Rotating device-(101) Cover sheet one-to-one (103) Front wheel cover --- (31) Knotting part one-to-one (6 1) One-to-one tensioner (81) One to one rear wheel cover (91)

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Claims (1)

M279573 5. Scope of patent application 1. A structure of recreational vehicle, the front of the frame is equipped with front wheels, hub units and pedal levers, and the rear of the frame is behind the frame = there is a handlebar, a seat and two rear Wheel, the other handlebar and a brake group in front, of which. The front section of the frame of the lead wheel is a front frame, and the rear section is a frame. A handle bar is installed at the middle section. The front wheel of the frame is combined with the hub unit, and pedals are installed at the two ends. The lever is set at the front end of the front frame, and the rear frame is on the top of the front wheel. A front wheel cover is installed. The hub unit is installed on the hub units on both sides of the front wheel in cooperation with the front wheel and the pedal lever. The front end of the handlebar ^ two frames, the seat is located on the crossbar of the rear frame, ^ = rear wheel cover, the brake group is installed at the front wheel and the handlebar, ^ the rear frame behind the two frames with handles The lever is provided with a control frame, and a rotating device is provided at each of the two ends of the rear. The rotating device is provided with a cover plate which is combined with a rear frame and a crank, and the cover plate is positively cranked. After that, the handle bar is provided with kinked parts below both ends, and the knife is pivotally fixed with a control link, and the connection between the handles is closed. The handle is set under the crank of the rear frame; 疋 π ^ It is combined with the crank of the rear frame, and is connected with the cranking motion on the top of the rear wheel by a rotating device; The upper set is also equipped with a shape. The rear vehicle is equipped with: a connecting rod; a handle is installed, and the blocking part is connected with the other end of the rear wheel and is connected with the other end of the rear wheel. M279573 5. Application scope of patent. The car moves forward, and the control lever can be used to drive the control link forward and backward, and the control link is used to rotate the crank on the inside, so that the outer two rear wheels are simultaneously deflected to the same side, thereby obtaining the turner. 2. The structure of a recreational vehicle as described in item (1) of the scope of patent application, in which the front and rear frames of the frame are separated, and the quick release group is used for assembly. "..., the seat ρ% * around the seat is fixed and tightened, adjust the seat ii: set with the rear frame C * 1 &剐; position, and then 12th Tribute