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`PATENT
`Attorney Case No.: CN 103144715 A
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`TWO-WHEELED SELF-BALANCING PATROL VEHICLE HAVING
`FRAMEWORK
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`Technical Field
`The present invention relates to a self-balancing vehicle, and in particular to a two-
`wheeled self-balancing patrol vehicle having a framework.
`
`Background
`Currently, private car owners increase year by year, and the number of car ownership
`in the city tends to saturate, resulting in concomitant rise in oil prices and increasing urban
`traffic congestion. In such a context, self-balancing vehicles demonstrate non-replaceable
`advantages by their economic, environmental, convenient, and practical features. Using a
`self-balancing vehicle instead of a car as a means of transport can achieve both purposes
`of transportation and entertainment and is also a fashionable and wise choice.
`
`Existing self-balancing vehicle products mainly include Segway vehicles in the US,
`and Ostrich self-balancing vehicles, Robstep-M1 transporters, and Taxue Wuhen self-
`balancing vehicles in China.
`
`Existing self-balancing vehicle products mainly have the following disadvantages:
`the vehicle body is designed to be a box-type structure, and its structural strength is
`insufficient, wherein the wheels on both sides are directly fixed to the box-type vehicle
`body, thus all the weight carried on the vehicle is transferred to the wheels merely through
`the box-type body, causing the box-type body to be easily deformed due to the stress being
`too concentrated and thus resulting in failure, especially under severe conditions such as
`riding on bumpy roads or collisions.
`
`Summary
`The purpose of the present invention is to provide a two-wheeled self-balancing
`patrol vehicle having a framework, so as to solve the problem of insufficient structural
`strength of the vehicle body in the prior art.
`
`The purpose of the present invention is achieved by the following technical solution:
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` DGL Exhibit 1006
`Page 0001
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`

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`A two-wheeled self-balancing patrol vehicle having a framework includes a
`framework, hub motors, flanged wheels, a steering box, a steering rod, a battery box, a
`control box, an upper housing, and a lower housing. The framework is composed of a
`main frame, a rear support frame and a front support frame. The front support frame and
`the rear support frame are symmetrically fixed on the front and back of the main frame,
`the left and right sides of the main frame are symmetrically provided with motor mounting
`holes, and the hub motors are installed in the motor mounting holes. The flanged wheels
`are connected and fixed to the hub motors. A steering system mounting hole is provided
`on the front side of the main frame, the steering box is installed in the steering system
`mounting hole, and the steering rod is assembled with and connected to the steering box.
`The battery box and the control box are installed on the rear side of the main frame
`corresponding to the steering box. The upper housing is detachably connected to the front
`and rear support frames, and the lower housing is detachably connected to the upper
`housing.
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`Preferably, the front support frame and the rear support frame are both angle steel.
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`Such a structure is advantageous for reducing the overall weight of the vehicle body.
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`Preferably, the main frame is formed by casting followed by cutting, and therefore it
`can be manufactured easily and cost less.
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`Preferably, a shock-absorbing and sound-absorbing layer is provided between the
`upper housing and the front and rear support frames.
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`Preferably, the shock-absorbing and sound-absorbing layer is a rubber pad.
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`Preferably, the upper housing is further mounted with fenders.
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`Preferably, the steering rod has an illuminating lamp and a display mounted thereon.
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`Preferably, the steering rod is connected to an end of the steering box by a bolt,
`thereby limiting the freedom of the steering rod in the axial direction of the steering box.
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`Compared with the prior art, the beneficial effects of the present invention are as
`follows: the design is reasonable, a framework structure is adopted, thus the structural
`strength is greatly improved, and compared with various self-balancing vehicles of the
`prior art, the weight is slightly lighter, the battery load is lower, the speed is faster, the
`response speed is faster, and the battery run-time is longer.
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` DGL Exhibit 1006
`Page 0002
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`

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`Brief Description Of The Drawings
`Figure 1 is an overall exploded view of the present invention;
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`Figure 2 is a perspective structural view of the framework of the present invention;
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`Figure 3 is a front structural view of the framework of the present invention;
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`FIG. 4 is a top view of the framework of the present invention;
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`FIG. 5 is a left view of the framework of the present invention.
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`Detailed Description
`The present invention is further described below with reference to specific
`embodiments and drawings.
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`As shown in FIGs 1 to 5, a two-wheeled self-balancing patrol vehicle having a
`framework includes a framework 4, hub motors 5, flanged wheels 7, a steering box 3, a
`steering rod 2, a battery box 6, a control box 10, an upper housing 9 and a lower housing
`1. The framework 4 is composed of a main frame 4-1, a rear support frame 4-2 and a front
`support frame 4-3. The front support frame 4-3 and the rear support frame 4-2 are
`symmetrically fixed on the front and back of the main frame 4-1, and the top surfaces of
`the main frame 4-1, the front support frame 4-3 and the rear support frame 4-2 are flush.
`The left and right sides of the main frame 4-1 are symmetrically provided with motor
`mounting holes 4-4, and the hub motors 5 are installed in the motor mounting holes 4-4.
`The flanged wheels 7 are connected and fixed to the hub motors 5. A steering system
`mounting hole 4-5 is provided on the front side of the main frame 4-1, the steering box 3
`is installed in the steering system mounting hole 4-5, the steering rod 2 is assembled with
`and connected to the steering box 3, and the steering rod 2 is connected to an end of the
`steering box 3 by a bolt, thereby limiting the freedom of the steering rod 2 in the axial
`direction of the steering box 3. The battery box 6 and the control box 10 are installed on
`the rear side of the main frame 4-1 corresponding to the steering box 3. The upper housing
`9 is fixed to the front support frame 4-3 and the rear support frame 4-2 through bolts, and
`the lower housing 1 is connected to the upper housing 9 through bolts. The upper housing
`9 is further mounted with fenders 8. The steering rod 2 has an illuminating lamp and a
`display mounted thereon. A control system board is fixed in the control box 10, and wires
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` DGL Exhibit 1006
`Page 0003
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`

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`are used to deliver power in the battery box 6 to electrical components such as the control
`system board, the hub motors 5, the illuminating lamp, the display, and the like.
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`To further reduce the overall weight of the vehicle body, both the front support frame
`4-3 and the rear support frame 4-2 are angle steels.
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`In order to enhance shock and sound absorbing performance, a rubber pad (not shown
`in the figures) is provided between the upper housing 9 and the front support frame 4-3
`and the rear support frame 4-2.
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`The main frame 4-1 is molded into the shape of the main body by casting, then the
`motor mounting holes 4-4 are provided on the left and right sides of the main frame 4-1 by
`cutting, and a steering system mounting hole 4-5 is provided on the front side of the main
`frame 4-1 by cutting, which is an easy and low-cost manufacturing method.
`
`The two-wheeled self-balancing patrol vehicle body of the present invention adopts a
`framework structure, the structural strength is greatly improved, and compared with
`various self-balancing vehicles of the prior art, the weight is slightly lighter, the battery
`load is lower, the speed is faster, the response speed is faster, and the battery run-time is
`longer.
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`The above descriptions are only preferred embodiments of the present invention and
`are not intended to limit the present invention. Any modifications, equivalent
`substitutions, improvements, and the like made within the spirit and principle of the
`present invention shall fall within the protection scope of the present invention.
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` DGL Exhibit 1006
`Page 0004
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`What is claimed is:
`
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`1. A two-wheeled self-balancing patrol vehicle having a framework, comprising a
`framework, hub motors, flanged wheels, a steering box, a steering rod, a battery box, a
`control box, an upper housing, and a lower housing, wherein the framework is composed
`of a main frame, a rear support frame and a front support frame, the front support frame
`and the rear support frame are symmetrically fixed on the front and back of the main
`frame, the left and right sides of the main frame are symmetrically provided with motor
`mounting holes, and the hub motors are installed in the motor mounting holes, the flanged
`wheels are connected and fixed to the hub motors, a steering system mounting hole is
`provided on the front side of the main frame, the steering box is installed in the steering
`system mounting hole, the steering rod is assembled with and connected to the steering
`box, the battery box and the control box are installed on the rear side of the main frame
`corresponding to the steering box, the upper housing is detachably connected to the front
`and rear support frames, and the lower housing is detachably connected to the upper
`housing.
`2. The two-wheeled self-balancing patrol vehicle having a framework of claim 1,
`wherein the front support frame and the rear support frame are both angle steel.
`3. The two-wheeled self-balancing patrol vehicle having a framework of claim 2,
`wherein the main frame is formed by casting followed by cutting.
`4. The two-wheeled self-balancing patrol vehicle having a framework of claim 1,
`wherein a shock-absorbing and sound-absorbing layer is provided between the upper
`housing and the front and rear support frames.
`5. The two-wheeled self-balancing patrol vehicle having a framework of claim 4,
`wherein the shock-absorbing and sound-absorbing layer is a rubber pad.
`6. The two-wheeled self-balancing patrol vehicle having a framework of claim 1,
`wherein the upper housing is further mounted with fenders.
`7. The two-wheeled self-balancing patrol vehicle having a framework of claim 1,
`wherein the steering rod has an illuminating lamp and a display mounted thereon.
`8. The two-wheeled self-balancing patrol vehicle having a framework of claim 1,
`wherein the steering rod is connected to an end of the steering box by a bolt.
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` DGL Exhibit 1006
`Page 0005
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`Abstract
`Disclosed in the present invention is a two-wheeled self-balancing patrol vehicle
`having a framework, including a framework, hub motors, flanged wheels, a steering box, a
`steering rod, a battery box, a control box, an upper housing and a lower housing. The
`framework is composed of a main frame, a rear support frame and a front support frame.
`The front support frame and the rear support frame are symmetrically fixed on the front
`and back of the main frame, the left and right sides of the main frame are symmetrically
`provided with motor mounting holes, and the hub motors are installed in the motor
`mounting holes. The flanged wheels are connected and fixed to the hub motors. A steering
`system mounting hole is provided on the front side of the main frame, the steering box is
`installed in the steering system mounting hole, and the steering rod is assembled with and
`connected to the steering box. The battery box and the control box are installed on the rear
`side of the main frame corresponding to the steering box. The upper housing is detachably
`connected to the front and rear support frames, and the lower housing is detachably
`connected to the upper housing. The two-wheeled self-balancing patrol vehicle of the
`present invention is slightly lighter in weight, higher in strength, and lower in battery load
`than various existing self-balancing vehicles.
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` DGL Exhibit 1006
`Page 0006
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`FIG. 1
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`DGL Exhibit 1006
`Page 0007
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` DGL Exhibit 1006
`Page 0007
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`DGL Exhibit 1006
`Page 0008
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` DGL Exhibit 1006
`Page 0008
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`DGL Exhibit 1006
`Page 0009
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` DGL Exhibit 1006
`Page 0009
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`Multiling
`
`A Questel Company
`
`TRANSLATOR’S CERTIFICATE OF TRANSLATION
`
`Translation from:
`MultiLing Project Number:
`Client:
`
`Chinese to English
`SPB2130002HQ
`Squire Patton Boggs
`
`MultiLing Corporation, a Delaware corporation, with its principal office at 180 North University Avenue,
`Suite 600, Provo, UT 84601-4474, USA,certifies that:
`
`a)
`b)
`
`c)
`
`itis a professional translation company of multiple languages, including English and Chinese,
`it has translated from the original documentto the translated documentidentified below, and to
`the best of its knowledge, information, and belief the translation of that document is accurate
`as a publication quality translation; and further,
`these statements were made with the knowledgethatwillful false statements andthelike so
`madeare punishable by fine or imprisonment, or both, under Section 1001 of Title 18 of the
`United States Code.
`
`CN103144715_A.PDF
`Original DocumentIdentifier:
`Translated DocumentIdentifier: CN103144715_A_en-US.docx
`
`Signed this 14" day of September 2021.
`
`
`
`Program Manager
`
`ACKNOWLEDGMENT BEFORE NOTARY
`
`State of Utah)
`
`ss.
`County of Utah)
`
`On this 14" day of September, in the year 2021, before me Stephanie Haymorea notary public, personally
`appeared Joseph Haymore, proved on the basis of satisfactory evidence to be the person whose nameis
`subscribed to this Translator’s Certificate of Translation, and acknowledged that he or she executed the
`same..
`
`IN WITNESS WHEREOF,| hereunto set my hand andofficial seal.
`
`STEPHANIE ANN HAYMORE
`
`:
`
`Public, residing at Orem, UT COMM. EXP.05-21-2024
`NOTARYPUBLIC:STATEOFUTAH ae
`
`COMMISSION# 712174
`
`Notary
`
`MultiLing Corporation |180 North University Avenue, Provo, Utah 84601 U.S.A.
`Certificate of Translation - SPB2130002HQ
`
`| Tel: 801.377.2000 | www.multiling.com
`213074
`
`DGL Exhibit 1006
`Page 0010
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` DGL Exhibit 1006
`Page 0010
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