CN201010038Y - Underwater propeller - Google Patents

Underwater propeller Download PDF

Info

Publication number
CN201010038Y
CN201010038Y CNU2007200048896U CN200720004889U CN201010038Y CN 201010038 Y CN201010038 Y CN 201010038Y CN U2007200048896 U CNU2007200048896 U CN U2007200048896U CN 200720004889 U CN200720004889 U CN 200720004889U CN 201010038 Y CN201010038 Y CN 201010038Y
Authority
CN
China
Prior art keywords
underwater scooter
baffle
driver
operating
user
Prior art date
Application number
CNU2007200048896U
Other languages
Chinese (zh)
Inventor
阮家文
廖明镇
Original Assignee
六逸科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 六逸科技股份有限公司 filed Critical 六逸科技股份有限公司
Priority to CNU2007200048896U priority Critical patent/CN201010038Y/en
Application granted granted Critical
Publication of CN201010038Y publication Critical patent/CN201010038Y/en

Links

Abstract

The utility model provides a dive propeller, which comprises a main body, a driving unit and an operation unit. The driving unit is equipped on the main body and provides dynamic power for drive; The operation unit comprises at least a connection part that can be connected with a user's body, as well as an operation part on the connection part; The connection part can be separated to install and move together with the user; The operation part is provided for the user to control operatio of the driving unit. Thus, the user can fulfill the effect of controlling the movement of the dive propeller thorugh operating the operation part. The utility model provides the dive propeller to fulfill movement of the connection part together with all kinds of gestures of users; therefore, operation effects of the operation part cannot be influenced, and users can enjoy their demands for free and flexible operation.

Description

Underwater scooter

Technical field

The utility model relates to a kind of propelling unit, particularly relates to a kind of underwater scooter.

Background technology

When being present holiday tour, water activity is most a kind of activity that the people yearned for, wherein being subjected to most people with swimming, diving, surfing etc. again likes, and because water activity and climatic factor are closely bound up, physical ability situation also can influence active length and action radius, so in order to allow people can more enjoy water activity, and the influence of minimizing weather and physical efficiency restriction, so just have the dealer to develop various appurtenance, whereby with auxiliary the carrying out that reaches various water activities such as promoting swimming, diving, surfing.

Example as shown in Figure 1 and Figure 2, a kind of " the high-mobility, multipurpose, wheeled vehicle underwater scooter " that is disclosed for No. 77211896 for the TaiWan, China patent application, this underwater scooter 100 is except allowing the user carry out (as shown in Figure 1) the diving activity, a kickboard 101 can also be installed allows the user move (as shown in Figure 2) as swimming, yet, no matter be to adopt which kind of mode, all can not allow the user that both hands are vacated, so will allow the free limited of both hands, can not enjoyments unrestrained, freedom and flexibility enjoyment waterborne.

In addition as shown in Figure 3, Figure 4, a kind of " structure of electronic surfboard " that is disclosed for No. 93202635 for the TaiWan, China patent application, this electronic surfboard is by angle of rake principle running in the unfree water, so can produce the effect of similar earlier figures 2, but can allow user's surfing of standing, and can satisfy the demand that stormy waves is little and also can carry out surfing when not enough, this electronic surfboard comprises a plate body that can be floated on a water surface 11, a propulsion unit 12 that is arranged at this plate body 11, and a control handrail 13 that is connected in this propulsion unit 12.

This plate body 11 comprises that a leading edge 111, a trailing edge 112, one are connected in the end face 113 of this leading edge 111 and trailing edge 112, and a bottom surface 114 that is connected in this leading edge 111 and trailing edge 112.

This propulsion unit 12 is the trailing edges 112 that are arranged at this plate body 11, and can provide the strength of this plate body 11 1 in this surface propulsion, this propulsion unit 12 comprises that a body 121, one are formed at the connecting portion 122 of these body 121 tops, a dynamical axis 124 that extends back from this body 121, and a propelling unit 125 that is incorporated into this dynamical axis 124.

This connecting portion 122 is chutes of a dovetail shape, and this chute has two open ends 123 that lay respectively at forward and backward side, the trailing edge 112 of this plate body 11 be from the open end 123 of these connecting portion 122 front sides backward side slip fix.

This propelling unit 125 is that one group of screw propeller that is connected in this dynamical axis 124 and rotates synchronously (figure does not show) and one are coated on the protective case around this screw propeller.

This control handrail 13 comprises a body of rod 131 and an operating handle 132, and an end of this body of rod 131 is the bodies 121 that are connected in this propulsion unit 12, and the other end is to extend upward and be incorporated into this operating handle 132.

Whereby, as long as the user stand on this plate body 11, and hold this operating handle 132 with one, so just can operate this electronic surfboard marches forward mobile, and then produce the effect of surfing, and need not be subject to climatic factor, also can satisfy the user demand of enjoying surfing, exercise surfing.

Yet during actual operation, the design of above-mentioned this electronic surfboard still has shortcoming, to such an extent as to necessity of improvement is arranged, so just can provide better surfing effect, such as:

1. because this propulsion unit 12 is the trailing edges 112 that are arranged at this plate body 11, so after the installation, the single-piece center of gravity can be obviously many to retrodeviating, and can make these plate body 11 leading edges, 111 perks (as shown in Figure 4), so in use, the grasp that the user can find center of gravity is different with general surfboard, and health more must be turned forward can the balance center of gravity, produce and the general totally different operating experience of surfboard, and the operation sense and the practice effect of actual surfing can't be provided.

2. though the design of this propelling unit 125 can promote this plate body 11 and moves; but in water, can form the current that spread to all around; can't concentrate all thrust to promote toward the dead aft of this plate body 11; and owing to there is many thrust to spread the loss that is wasted to all around; and this protective case also can cut the current in this screw propeller dead aft; so single-piece advances effect also can be interfered, cause reducing many powers that forwards advance.

3. cooperate and consult Fig. 5, in addition, the design of this control handrail 13 also can limit the freedom of user's operation, so when carrying out surfing, the user is not easy along with bend, situations such as revolution freely swing health, and the situation that can freely alter one's posture during with general surfing has a great difference, generally speaking, can lie prostrate on this plate body 11 to do the action of striking during surfing earlier, then just can stand up and carry out surfing, yet, because this control handrail 13 is fixing kenels, so can't do flexible reaching along with the user does arbitrarily moves, that is to say and when the user lies prostrate, can't operate this control handrail 13 (as shown in Figure 5) at all, so, the user is merely able to operate (as shown in Figure 4) with single posture, and such shortcoming and earlier figures 1, Fig. 2 " high-mobility, multipurpose, wheeled vehicle underwater scooter " is identical, the both is because can't allow user's the both hands and the operation of health energy freedom and flexibility, and then limited entertaining effect in surfing and other water activity, and this electronic surfboard has also limited when the exercise surfing, should want to comprise the function that various attitudes can both be practised.

The utility model content

The purpose of this utility model is to be to provide the both hands of applying in a flexible way in a kind of use to operate, and can improve the health degree of freedom, and the underwater scooter of more realistic water activity demand.

So, the utility model underwater scooter comprises a body, and driver element, this driver element comprises that one is arranged at this intrinsic control module, one and is arranged in this body and is electrically connected the battery of this control module, a motor that is arranged in this body and is electrically connected this control module, and one stretches out and by the screw propeller of this motor driven from this body.

This underwater scooter also comprises a baffle and an operating unit, this baffle is to be incorporated into this body, and around this screw propeller to forward and backward extension, this baffle comprises the complete perforate of extending in a dead aft that is positioned at this screw propeller, the drainage perforate of two and arranged on left and right sides that lay respectively at this screw propeller the place ahead, and two extend back and come together in the flow-guiding channel of this complete perforate from described drainage perforate respectively.

This operating unit comprises that at least one can be connected in the attaching parts of user's health, and operating parts that is arranged at this attaching parts, this attaching parts is to be installed on this baffle separatably, and can move arbitrarily along with the user, and this operating parts is the running of this driver element of control.

Underwater scooter described in the utility model, this operating unit also comprise a signal wire (SW) that is connected between this operating parts and the driver element, and this operating parts is via this signal wire (SW) operation signal to be passed to this driver element.

Underwater scooter described in the utility model, this baffle also comprise two draw-in grooves, and this operating unit comprises that two attaching partss are the handles that respectively have a fixture block, and this operating parts is an action button, and the fixture block of described attaching parts can be arranged in the described draw-in groove.

Underwater scooter described in the utility model, also comprise a braces group, this braces group comprises two shoulder belts and a waistband, and described shoulder belt is the and arranged on left and right sides that is incorporated into this baffle removably respectively, and this waistband is to be incorporated into this baffle removably and between described shoulder belt.

Underwater scooter described in the utility model, this operating unit also comprise a wireless communication module that is arranged at this attaching parts, and this operating parts is via this wireless communication module operation signal to be passed to this driver element.

Underwater scooter described in the utility model also comprises a plate body that can be floated on the water surface, and this body is the bottom surface that is arranged at this plate body.

Underwater scooter described in the utility model, this baffle are the bottom surfaces that is incorporated into this plate body separatably, and both combinations are the connection of dovetail kenel.

The beneficial effects of the utility model are: just can control this underwater scooter through this operating parts and move, and because this operating parts is to be installed on this attaching parts, this attaching parts can move arbitrarily along with user's various attitudes again, and do not influence the operating effect of this operating parts yet, so no matter the user is to utilize the utility model underwater scooter to dive under water, or carry out surfing in conjunction with a plate body, can both enjoy manipulate freer, more flexible, more approach without any utensil the effect in auxiliary, and also can not be subject to climatic factor, still can satisfy the demand of carrying out various water activities.

Description of drawings

Fig. 1 is a scheme drawing, and the running condition of a underwater scooter in the past is described;

Fig. 2 is a scheme drawing, and another running condition of above-mentioned this underwater scooter is described;

Fig. 3 is a three-dimensional exploded view, and an electronic structure of surfboard in the past is described;

Fig. 4 is a scheme drawing, and the running condition of above-mentioned this electronic surfboard is described;

Fig. 5 is a scheme drawing, and another running condition of above-mentioned this electronic surfboard is described;

Fig. 6 is a block diagram, and a preferred embodiment of the utility model underwater scooter is described;

Fig. 7 is a combination birds-eye view, illustrates that in above-mentioned this preferred embodiment, each forms the connection situation of member;

Fig. 8 is a part sectional view, illustrates that each forms the configuration scenario of member in above-mentioned this preferred embodiment;

Fig. 9 is a diagram of block, and the framework that is connected of a driver element and an operating unit is described in above-mentioned this preferred embodiment;

Figure 10 is a block diagram, and the application of the utility model underwater scooter is described, is in conjunction with a braces group;

Figure 11 is a scheme drawing, and the application of the utility model underwater scooter is described, is to form electronic surfboard in conjunction with a plate body;

Figure 12 is a back view, illustrates in above-mentioned this preferred embodiment, and this plate body is to adopt being connected of dovetail kenel with a baffle;

Figure 13 is a scheme drawing, and the running condition of above-mentioned this preferred embodiment is described;

Figure 14 one is similar to the scheme drawing of Figure 13, illustrates that an operating unit in above-mentioned this preferred embodiment is to adopt the transmission over radio kenel;

Figure 15 one is similar to the scheme drawing of Figure 14, and another running condition of above-mentioned this preferred embodiment is described.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

Consult Fig. 6, Fig. 7, Fig. 8, Fig. 9, a preferred embodiment of the utility model underwater scooter comprises a body 20, driver element 30, a baffle 40, and an operating unit 50.

This body 20 is hollow housings of a torpedo-shaped.

This driver element 30 comprises that one is arranged at control module 31 in this body 20, one and is arranged in this body 20 and is electrically connected the battery 32 of this control module 31, a motor 33 that is arranged in this body 20 and is electrically connected this control module 31, and a screw propeller 34 that stretches out and driven by this motor 33 from this body 20.

This baffle 40 is to be incorporated into this body 20, and around this screw propeller 34 to forward and backward extension, this baffle 40 comprises that the complete perforate of extending in a dead aft that is positioned at this screw propeller 34 41, two lay respectively at the drainage perforate 42 of the and arranged on left and right sides in these screw propeller 34 the place aheads, two and extend back and come together in the flow-guiding channel 43 of this complete perforate 41 and two draw-in grooves 44 that lay respectively at both sides from described drainage perforate 42 respectively.

This complete perforate 41 is meant to the complete hollow out in outside, and there is not the perforate that any guard and structure intercept, when this screw propeller 34 in the running, current can be introduced via described drainage perforate 42 places that are positioned at the place ahead earlier, then come together in this complete perforate 41 through described flow-guiding channel 43, export through the straight backward extension of this complete perforate 41 again, so just can produce powerful towards the rear, the propelling current of concentrating, and can be because these complete perforate 41 places do not have any structure and block, disturb so the current of releasing are not subjected to the cutting of any object, allowing the kinetic force of this screw propeller 34 be close to provides integral structure to move towards the place ahead completely.

This operating unit 50 comprises that two attaching partss that can be connected in user's health 51, one are arranged at one of them operating parts 52 of described attaching parts 51, and a signal wire (SW) 53 that is connected between this operating parts 52 and the driver element 30.

This attaching parts 51 is to be installed on this baffle 40 removably, in this preferred embodiment, this attaching parts 51 is the handles with a fixture block 511, this fixture block 511 is to be arranged in removably in this draw-in groove 44, both are the connection structures that present the dovetail shape for this fixture block 511 and draw-in groove 44, and can make this handle to move arbitrarily with the user by both separation.

This operating parts 52 is action buttons that are arranged on this handle, and provide the user and control this driver element 30 runnings, the operation of this operating parts 52 is via this signal wire (SW) 53 operation signal to be passed in this driver element 30, and then reaches the effect of these motor 33 high and low rotating speeds of control.

Whereby, the user just can see through the operation of this operating parts 52, reach the effect that this underwater scooter of control moves, and because this attaching parts 51 is to connect this signal wire (SW) 53, so can move along with user's various attitudes after the dismounting, also can not influence the operating effect of this operating parts 52, so no matter the user is to utilize the utility model underwater scooter to dive under water, or carry out surfing in conjunction with a plate body (figure do not show), both hands and figure can both enjoy freer, more flexible, more approach without any utensil the effect in auxiliary, and also can not be subject to the factor of weather, still the demand of carrying out various water activities can be satisfied, and followingly application of the present utility model will be further specified.

Consult shown in Figure 10ly, be the application of the utility model underwater scooter, the structure of this underwater scooter and above-mentioned all roughly the same, its difference are in this underwater scooter and also connect a braces group 60, and this braces group 60 comprises two shoulder belts 61 and a waistband 62.

Described shoulder belt 61 is the and arranged on left and right sides that are incorporated into this baffle 40 removably respectively, this waistband 62 is to be incorporated into this baffle 40 removably and between described shoulder belt 61, its combination is the connection structure of dovetail kenel, simultaneously, this attaching parts 51 is to separate with this baffle 40, and can connect, transmit the operation signal of this operating parts 52 by this signal wire (SW) 53.

So, seeing through application in conjunction with this braces group 60, the user just can dive under water by this underwater scooter of back, and when utilizing this operating unit 50 to control, just can reach the effect that allows both hands energy freedom, applies in a flexible way.

In addition, as Figure 11, Figure 12, shown in Figure 13, Another Application for the utility model underwater scooter, this application is the surfboard with underwater scooter, the structure of this underwater scooter and above-mentioned all roughly the same wherein, its difference is in this underwater scooter and also connects a plate body 70 that can be floated on the water surface, and this baffle 40 is the bottom surfaces that are incorporated into this plate body 70 removably, and both combinations are the connection structure (as shown in figure 12) of dovetail kenel.

So, no matter whether weather has enough wind-force and wave height, the user can stand on this plate body 70, and grip this attaching parts 51 with hand, control this underwater scooter and on the water surface, move by operating this operating parts 52, and because this attaching parts 51 can move (as shown in figure 13) arbitrarily along with the user, the current that this screw propeller 34 is produced can be concentrated towards the rear and promote, and this driver element 30 is to be disposed at the bottom of this plate body 70 and can to allow center of gravity be evenly distributed, so the utility model can improve in the past the shortcoming of " electronic surfboard ", allow the user can freer variation surfing attitude, enjoy sufficient kinetic energy and the sense of reality of approaching general surfing, therefore can enjoy surfing enjoyment to the full, practise various surfing skill, and then satisfy application target of the present utility model and requirement.

Consult Figure 13, Figure 14, Figure 15, what deserves to be mentioned is, in the manufacturing process of this operating unit 50, except using this signal wire (SW) 53 to transmit the operation signal of this operating parts 52, a wireless communication module (figure does not show) can also directly be set on this attaching parts 51, so this operating parts 52 just can transmit signal through this wireless communication module, and make this attaching parts 51 in use can have freer, effect flexibly.

Claims (7)

1. underwater scooter, comprise a body, and driver element, this driver element comprises that one is arranged at this intrinsic control module, a battery that is arranged in this body and is electrically connected this control module, a motor that is arranged in this body and is electrically connected this control module, and one stretch out and by the screw propeller of this motor driven from this body, it is characterized in that
This underwater scooter also comprises a baffle and an operating unit, this baffle is to be incorporated into this body, and around this screw propeller to forward and backward extension, this baffle comprises the complete perforate of extending in a dead aft that is positioned at this screw propeller, the drainage perforate of two and arranged on left and right sides that lay respectively at this screw propeller the place ahead, and two extend back and come together in the flow-guiding channel of this complete perforate from described drainage perforate respectively; And
This operating unit comprises that at least one can be connected in the attaching parts of user's health, and an operating parts that is arranged at this attaching parts, and this attaching parts is to be installed on this baffle separatably, and this operating parts is this driver element of control.
2. underwater scooter according to claim 1 is characterized in that, this operating unit also comprises a signal wire (SW) that is connected between this operating parts and the driver element, and this operating parts is via this signal wire (SW) operation signal to be passed to this driver element.
3. underwater scooter according to claim 2, it is characterized in that this baffle also comprises two draw-in grooves, this operating unit comprises that two attaching partss are the handles that respectively have a fixture block, this operating parts is an action button, and the fixture block of described attaching parts can be arranged in the described draw-in groove.
4. underwater scooter according to claim 1, it is characterized in that, also comprise a braces group, this braces group comprises two shoulder belts and a waistband, described shoulder belt is the and arranged on left and right sides that is incorporated into this baffle removably respectively, and this waistband is to be incorporated into this baffle removably and between described shoulder belt.
5. underwater scooter according to claim 1 is characterized in that, this operating unit also comprises a wireless communication module that is arranged at this attaching parts, and this operating parts is via this wireless communication module operation signal to be passed to this driver element.
6. underwater scooter according to claim 1 is characterized in that, also comprises a plate body that can be floated on the water surface, and this body is the bottom surface that is arranged at this plate body.
7. underwater scooter according to claim 6 is characterized in that, this baffle is the bottom surface that is incorporated into this plate body separatably, and both combinations are the connection of dovetail kenel.
CNU2007200048896U 2007-02-12 2007-02-12 Underwater propeller CN201010038Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200048896U CN201010038Y (en) 2007-02-12 2007-02-12 Underwater propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200048896U CN201010038Y (en) 2007-02-12 2007-02-12 Underwater propeller

Publications (1)

Publication Number Publication Date
CN201010038Y true CN201010038Y (en) 2008-01-23

Family

ID=39044975

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200048896U CN201010038Y (en) 2007-02-12 2007-02-12 Underwater propeller

Country Status (1)

Country Link
CN (1) CN201010038Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870345A (en) * 2009-04-22 2010-10-27 昆山市美吉动力机械科技有限公司 Surfboard handle
CN101879934B (en) * 2009-05-04 2014-09-10 昆山市美吉动力机械科技有限公司 Improved structure of surfboard of petrol engine
CN104309792A (en) * 2014-09-25 2015-01-28 重庆特飞航空动力科技有限公司 Wireless remote control system for powered surfboard
CN105056486A (en) * 2015-09-04 2015-11-18 郜鹏 Manual type water sport advancing device
CN105775059A (en) * 2016-03-01 2016-07-20 唐文 Non-bearing electric overwater traction equipment
CN106143822A (en) * 2016-07-07 2016-11-23 深圳市瑞脉科技有限公司 Robot is advanced under intelligent water
WO2017220000A1 (en) * 2016-06-24 2017-12-28 洛唯优 Water paddle module apparatus
CN107776862A (en) * 2016-08-31 2018-03-09 柳州市向日葵智能机械科技有限公司 A kind of electric plating propulsion
WO2020077483A1 (en) * 2018-10-15 2020-04-23 深圳微孚智能信息科技有限公司 Powered kickboard

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870345A (en) * 2009-04-22 2010-10-27 昆山市美吉动力机械科技有限公司 Surfboard handle
CN101879934B (en) * 2009-05-04 2014-09-10 昆山市美吉动力机械科技有限公司 Improved structure of surfboard of petrol engine
CN104309792A (en) * 2014-09-25 2015-01-28 重庆特飞航空动力科技有限公司 Wireless remote control system for powered surfboard
CN104309792B (en) * 2014-09-25 2016-09-28 重庆特飞航空动力科技有限公司 Power surfboard wireless remotecontrol control system
CN105056486A (en) * 2015-09-04 2015-11-18 郜鹏 Manual type water sport advancing device
CN105775059A (en) * 2016-03-01 2016-07-20 唐文 Non-bearing electric overwater traction equipment
WO2017220000A1 (en) * 2016-06-24 2017-12-28 洛唯优 Water paddle module apparatus
CN106143822A (en) * 2016-07-07 2016-11-23 深圳市瑞脉科技有限公司 Robot is advanced under intelligent water
CN107776862A (en) * 2016-08-31 2018-03-09 柳州市向日葵智能机械科技有限公司 A kind of electric plating propulsion
WO2020077483A1 (en) * 2018-10-15 2020-04-23 深圳微孚智能信息科技有限公司 Powered kickboard

Similar Documents

Publication Publication Date Title
US20170297661A1 (en) Powered surfboard for preserving energy of a surfer during paddling
US9359044B2 (en) Weight-shift controlled personal hydrofoil watercraft
US5090929A (en) Paired motor system for small boat propulsion and steerage
TW323262B (en)
US7887381B2 (en) Electrically powered watercraft
US20190367132A1 (en) Watercraft device with hydrofoil and electric propeller system
US4840592A (en) Power driven underwater viewing platform
US7434531B1 (en) Device for adjusting boat wake
US20080014811A1 (en) Personal flying water jet apparatus
US20120196494A1 (en) Powered water sports board
US20110201238A1 (en) Electric Powered Surfboard Propulsion and Control Systems
US9718521B2 (en) Drive-N-glide surfboard (jet drive)
CN204601572U (en) A kind of autobalance Segway Human Transporter
US7226329B2 (en) Powered surfboard
US20040121700A1 (en) Radio controlled surfboard with robotic rider controlled by two-string roto-wing
CN103832564A (en) Shuttle-shaped underwater glider design and control method
CN202130556U (en) Speedboat with controllable stubwings
CN202574612U (en) Small-sized unmanned plane
CN101348165A (en) Three-dimensional motion bionic machine fish
US20150251734A1 (en) Clean Energy Powered Surfboards
CN101654147B (en) Pectoral fin push-type robotic fish of simulated cow-nosed ray
EP3016852B1 (en) Stand up mirage watercraft
WO2002060550A1 (en) Air propelled device
CN106428495A (en) Marine unmanned vehicle directly driven by wind energy
CN204723711U (en) A kind of swimming electric booster

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CU01 Correction of utility model patent

Correction item: Co-patentee

Correct: Ruan Jiawen|Liao Mingzhen

Number: 04

Page: The title page

Volume: 24

COR Change of bibliographic data

Free format text: CORRECT: CO-PATENTEE TO: RUAN JIAWEN LIAO MINGZHEN ¬

CU03 Correction of utility model patent gazette

Correction item: Co-patentee

Correct: Ruan Jiawen|Liao Mingzhen

Number: 04

Volume: 24

ERR Gazette correction

Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: RUAN JIAWEN LIAO MINGZHEN ¬

TR01 Transfer of patent right

Effective date of registration: 20160408

Address after: Taipei City, Taiwan, China

Patentee after: Zhou Shanshan

Address before: Taiwan Nantou County Chinese

Patentee before: Joy Ride Tech Co., Ltd.

Patentee before: Ruan Jiawen

Patentee before: Liao Mingzhen

C41 Transfer of patent application or patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20080123

CX01 Expiry of patent term