WO2015043148A1 - 手摇式扭扭车 - Google Patents
手摇式扭扭车 Download PDFInfo
- Publication number
- WO2015043148A1 WO2015043148A1 PCT/CN2014/074498 CN2014074498W WO2015043148A1 WO 2015043148 A1 WO2015043148 A1 WO 2015043148A1 CN 2014074498 W CN2014074498 W CN 2014074498W WO 2015043148 A1 WO2015043148 A1 WO 2015043148A1
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- Prior art keywords
- tube
- main frame
- pipe
- hand
- swing
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- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000000071 blow moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000008131 children development Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
- B62K9/02—Tricycles
Definitions
- the existing seated hand-controlled twisting vehicle has the structure as Chinese patent number: 201120550670. 2 authorized announcement number: CN2023179023U, authorized announcement day 2012. 08. 15 It discloses the name "sitting hand-controlled small twist car"
- the utility model patent includes the above-mentioned seated hand-controlled small twisting vehicle, the hand-controlled handlebar component, the connecting rod component and the seat frame, the hand-controlled handlebar assembly with the front caster, the rear caster mounted on the seat frame, and the connecting rod assembly The rear end is connected with the seat frame, and the front part of the connecting rod assembly is provided with left and right foot pedals.
- the lower part of the hand-controlled handlebar assembly extends vertically upwards out of the casing shaft, and the front end of the connecting rod assembly is provided with a sleeve and a sleeve.
- the bearing is mounted in the tube, and the sleeve shaft on the handlebar handle assembly is inserted from the lower end of the sleeve and passed through the bearing in the sleeve.
- a screw is inserted from the upper end of the sleeve and is connected with the threaded hole at the top of the sleeve shaft to
- the hand-held handlebar component and the link component form a rocking motion. Has a certain entertainment and fun.
- This creation provides a hand-cranked twisting car that is simple, sturdy, flexible, and durable, and comfortable to play with peace of mind.
- the hand-rotating twisting vehicle of the present invention comprises at least: a main frame assembly and a hand swinging assembly, the main frame assembly has a rear wheel tube and a main frame tube fixed at one end in the middle of the rear wheel tube.
- a seat cushion is formed on the T-shaped structure formed by the rear wheel tube and the main frame tube, and the two ends of the rear wheel tube are respectively Two moving wheels are arranged, and the left and right sides of the front end of the main frame tube are respectively provided with a pedal tube.
- the hand swinging assembly has a swinging tube, and the top end of the swinging tube is provided with a handle bar, and the bottom end of the swinging tube is mounted with a guiding a wheel, wherein the swing tube has a bearing sleeve above the guide wheel, and has a bearing on the upper and lower sides, wherein the end of the main frame tube is provided with a fixing member of a c-type structure for accommodating the bearing sleeve
- the bearing of the two ends thereof has a fixed shaft for rotationally fixing the bearing sleeve and the bearings of the two ends thereof in the fixing member.
- the swing tube and the handle are large and labor-saving design, and the swinging is light.
- the connecting tube and the rear wheel tube curve steel tube structure have high strength and safety, which not only improves the product life, is safe and light, and uses The person can use it with peace of mind.
- the rear wheel tube is a u-shaped tube body, which is connected to the main frame assembly formed by the main frame tube, saves steel materials, reduces overall weight, and has high firmness and safety. And save costs.
- a seat cushion frame is disposed between the rear wheel tube and the main frame tube, and the seat cushion frame has at least one fixing hole position for mounting a seat cushion, and the user can adjust the front and rear position of the seat cushion for the user to provide Different height users choose.
- the pedal tube is a D-shaped tube and is connected to the left and right sides of the front end of the main frame tube.
- the foot tube is covered with a plastic foot cover, and the user's feet are placed on the foot, so that the contact surface is increased and the foot is not easily slipped.
- the handlebar is a U-shaped tubular body for the user to hold the left and right rotation and the labor-saving displacement advancement.
- the hand-rotating twisting vehicle with improved structure of the utility model is connected with the swinging pipe by the handlebar, and a rotating U-shaped end is inserted into the rotating pipe of the guiding wheel swinging tube.
- Two bearings are connected with the connecting pipe to form a large U-shaped
- the swinging tube is advanced by the shifting of the left and right sides of the handle.
- the D-shaped tube on the connecting tube and the D-shaped plastic foot cover are in contact with the foot area, which is not easy to slide and effortless for children to play safer.
- the connecting tube and the rear wheel tube are integrally formed and fastened with high safety. No unnecessary assembly greatly improves the safety of the vehicle body.
- the seat cushion frame There are two sets of fixing holes on the seat cushion frame.
- the ergonomic blow molding seat cushion is locked by the #1 fixing screw.
- the seat cushion frame has two sets of hole positions. The seat cushion can be adjusted for different heights before and after. You can choose to sit and play for a long time without causing pain in your back.
- the overall body reduction steel tube is suitable for children aged 3-5 years old, and also solves the problem that the whole plastic production twisting car crashes and is not resistant.
- the utility model has the advantages of light weight and seat cushion comfort, and the rotation shift is light and convenient, and provides a structure. Simple, sturdy, flexible, and durable, comfortable and secure Hand-cranked twist car.
- the main frame assembly consisting of the rear wheel tube and the main frame tube saves steel materials, reduces overall weight, and also has high robustness and safety, and saves costs.
- the first picture is a perspective view of the structure of the hand-twisted car in this creation.
- Figure 2 is an exploded view of the structure of the hand-twisted car in this creation.
- Figure 3 is a schematic diagram of the use of a hand-twisted car in this creation.
- Figure 4 is a schematic diagram of the structure of the hand-twisted car in this creation. Symbol Description
- the hand-cranked twisting vehicle of the present invention comprises at least a main frame assembly and a hand swinging assembly, the main frame assembly including a rear wheel tube 5 on which two moving wheels 14 are respectively mounted at both ends.
- the main frame tube 3 is fixed at one end to the middle of the rear wheel tube 5.
- the rear wheel tube 5 is a U-shaped tube body, and the rear wheel tube 5 and the main frame tube 3 are The seat cushion 6 is installed, and the rear wheel tube 5 and the main frame tube 3 are provided with a seat cushion frame 4, and the seat cushion frame 4 has at least one fixing hole position for mounting the seat cushion 6, the front end of the main frame tube 3
- a pedal tube 7 is disposed on the side, and the pedal tube 7 is a D-shaped tube, and is connected to the left and right sides of the front end of the main frame tube 3, and the foot tube 7 is covered with a plastic foot cover 8
- the user's feet are placed on it so that the contact surface is increased and the foot is not easily slipped.
- the hand swinging assembly has a swinging tube 2, and the top end of the swinging tube 2 is provided with a handlebar 1 which is a U-shaped tubular body.
- the swinging tube 2 is mounted with a guiding wheel 16 at the bottom end thereof, and the swinging tube 2 is mounted.
- a bearing sleeve 9 is connected to the swing tube 2 with respect to the upper side of the guide wheel 16, and a bearing 10 is provided inside and below.
- the end of the main frame tube 3 is provided with a C-shaped fixing member 12, and the bearing sleeve 9 passes through the built-in bearing 10, and is locked from top to bottom by a fixed shaft 11, and Rotating and fixing the recess of the fixing member 12.
- the guide wheel 16 and the left and right moving wheels 14 are arranged in a triangle. Please refer to Figure 3 as well.
- the hand-cranked twisting vehicle will be stably and stably supported, and used.
- the seat cushion 6 on the hand-cranked twisting car can be stably and safely placed, and the feet are placed on the pedal tube 7, and the hands are held on the handlebar 1, followed by the hands, the feet and the left side, Applying the right force to the handlebar 1 and the pedal tube 7, the guide wheel 16 located behind the lower end of the swinging tube 2 can be slanted left and right, and travels forward in an S-shaped path, and moves left and right at the same time. With the support and rotation of the wheel 14, the entire body can smoothly achieve the forward sliding effect.
- a seat cushion frame 4 is disposed between the rear wheel tube 5 and the main frame tube 3.
- the seat cushion frame 4 has two sets of fixing hole positions 15, and the ergonomic blow molding seat cushion 6 is made of #1.
- the fixing screw is locked upwards, and the seat cushion frame 4 has two sets of hole positions 15, and the seat cushion 6 can be adjusted before and after the different heights of the user can select; the seat cushion frame 4 and the main frame tube 3 are formed, the design changes
- the light weight conforms to the ergonomic seat cushion, and the swing tube and the handlebar are designed for the large U-tube structure to achieve labor-saving design, and the swinging is light, and the joint pipe and the rear wheel tube curve steel pipe structure have high strength and safety.
- the main frame assembly formed by the rear wheel tube and the main frame tube saves steel material, reduces overall weight, has high firmness and safety, and saves cost; the ergonomic blow molding cushion can be Protection does not affect the development and growth of children, comfortable and safe.
- this creation provides a better and feasible hand-cranked twisting vehicle, and submits a new patent application according to law; the technical content and technical characteristics of this creation are disclosed above, but those familiar with the technology may still Based on the disclosure of this creation, various substitutions and modifications are made without departing from the spirit of the creation of the case. Therefore, the scope of protection of the present invention is not limited to the embodiments disclosed, but should include various substitutions and modifications that do not depart from the present invention and are covered by the following claims.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
一种手摇式扭扭车，至少包括有：主架组件以及手摇摆动组件，该主架组件具有后轮管（5）以及一端固定于该后轮管中部的主架管（3），该后轮管与主架管形成的T型结构上安装有坐垫（6），且该后轮管两端分别安装有两移动轮（14），该主架管前端左右两侧分别装设有脚踏管（7）；该手摇摆动组件具有一摆动管（2），该摆动管的顶端设置有把手杆（1），该摆动管底端安装有导向轮（16），而该摆动管相对于该导向轮上方具有一轴承套管（9），且内置上下各一轴承（10），其中，该主架管端部设有C型结构的固定件（12），可供容置该轴承套管及其二端之轴承，另有一固定轴（11）可将该轴承套管及其二端之轴承转动固定于该固定件内。该手摇式扭扭车改变了质轻符合人体功学坐垫，摆动管与手把大U省力设计，摆动轻快，连接管与后轮管曲线钢管结构强度安全性高，既提高产品寿命、安全轻巧，使用者得以安心使用。
Description
手摇式扭扭车
技术领域
本创作系有关一种手摇式扭扭车改变了质轻主体结构更强， 坐的更舒适使 成长孩童更健康的运动。 背景技术
现有的坐式手控扭扭车，其结构如中国专利号：201120550670. 2授权公告 号： CN2023179023U , 授权公告日 2012. 08. 15它公开了名称为"坐式手控小扭 扭车" 的实用新型专利包括了上述坐式手控小扭扭车， 手控车把元件、 连杆元 件和坐架， 手控车把组件带有前脚轮， 坐架上安装有后脚轮， 连杆组件后端与 坐架相接， 连杆组件的前段设置有左、 右脚踏杆， 特点是： 手控车把组件的下 部向上垂直延伸出套管轴， 连杆组件前端设置有套管， 套管内安装有轴承， 手 控车把组件上的套管轴由套管下端插入、 并穿过套管内的轴承， 一螺钉由套管 上端插入、 并与套管轴顶部的螺纹孔相接， 以使手控车把元件与连杆元件构成 摇摆活动。 具有一定的娱乐性及趣味性。
但是上述坐式手控小扭扭车仍存在以下不足与欠缺之处：
1、 其整车几乎是钢管组成极为笨重， 3-5岁儿童在玩耍安全性就欠缺， 笨 重使其不容易操控。
2、 坐式手控小扭扭车虽然解决塑胶型扭扭车碰撞易破损， 但是坐式手控小 扭扭车的帆布坐垫靠背管容易使孩童背部疼痛， 影响了发育成长。
3、 坐式手控小扭扭车组装由连接头， 组装费时使用时间常会松动及脱落， 非常不安全且车身调整也不容易。 发明内容
本创作提供一种结构简单合理坚固操作灵活并且使用寿命耐久， 玩得舒适 安心放心之手摇式扭扭车。
为达上揭目的， 本创作之手摇式扭扭车至少包含有： 主架组件以及手 摇摆动组件， 该主架组件具有后轮管以及一端固定于该后轮管中部的主架管， 该后轮管与该主架管形成的 T型结构上并安装有坐垫， 且该后轮管两端分别安
装有两移动轮， 该主架管前端左右两侧并分别装设有脚踏管， 该手摇摆动组件 具有一摆动管， 该摆动管顶端设置有把手杆， 该摆动管底端安装有导向轮， 而 该摆动管相对于该导向轮上方具有一轴承套管， 且内置上下各一轴承， 其中， 该主架管端部设有 c型结构的固定件， 可供容置该轴承套管及其二端之轴承， 另有一固定轴可将该轴承套管及其二端之轴承转动固定于该固定件内。
本创作改变了质轻合人体功学座垫， 摆动管与手把大 u省力设计， 摆动轻 快， 连接管与后轮管曲线钢管结构其强度安全性高， 既提高产品寿命、 安全轻 巧， 使用者得以安心使用。
为达上述目的， 所述后轮管系为 u型管体， 悍接于该主架管所构成之主架 组件， 节省钢材材料， 减轻整体的重量， 也具备很高的牢固性和安全性， 而且 节省成本。
为达上述目的， 所述后轮管与该主架管间设有座垫架， 该坐垫架具有至少 一固定孔位， 以供安装有坐垫， 并可供使用者自行调整坐垫前后位置， 供不同 高矮使用者选择。
为达上述目的， 所述脚踏管系为 D型管， 并悍接于主架管前端左右两侧。 为达上述目的， 所述脚踏管外并包覆设置有塑胶脚套， 使用者双脚置于其 上， 使其接触面加大不易滑脚。
为达上述目的， 所述把手杆系为 U型管体， 供使用者握持左右转动省力的 移位前进。
本创作相较于习有结构系具有下列优点：
1、 本实用新型改进结构的手摇式扭扭车， 由手把连接摆动管， 形成一个大 U型末端装入导向轮摆动管的转动圆管置入二个轴承与连接管结合大 U型摆动管 由手把左右转动省力的移位前进。
2、 连接管上的 D型管与 D型塑胶脚套与脚面积接触加大不易滑脚省力儿童 玩耍更安全。
3、 连接管与后轮管一体成型紧固安全性高， 没有多余的组装大大提高车体 的安全性。
4、 座垫架上有两组固定孔位，符合人体工学的吹塑座垫由 #1固定螺丝由上 锁紧，该座垫架有二组孔位， 座垫可以调整前后不同高矮使用者可以选择， 坐着 玩耍时间长也不会使儿童腰背疼痛。
5、 整体车身减少钢管适合 3-5岁儿童玩耍， 也解决全塑胶制作扭扭车碰撞 破裂不耐， 本实用新型车身重量轻以及座垫舒适度， 转动移位前进轻便， 而提 供一种结构简单合理坚固， 操作灵活并且使用寿命耐久， 玩得舒适安心放心的
手摇式扭扭车。
6、 该后轮管以及主架管所构成之主架组件， 节省钢材材料， 减轻整体的重 量， 也具备很高的牢固性和安全性， 而且节省成本。
7、 根据人体工学吹塑成型的坐垫， 可以保障不影响儿童的发育成长， 舒适 又安全。 附图说明
第 1图是本创作中手摇扭扭车之结构立体图。
第 2图是本创作中手摇扭扭车之结构分解图。
第 3图是本创作中手摇扭扭车之使用示意图。
第 4图是本创作中手摇扭扭车之结构示意图。 符号说明
把手杆 1
摆动管 2 轴承 10
主架管 3 固定轴 11
座垫架 4 固定件 12
后轮管 5 移动轮 14
坐垫 6 孔位 15
脚踏管 7 导向轮 16
塑胶脚套 8 具体实施方式
本创作之特点， 可参阅本案图式及实施例之详细说明而获得清楚地了解。 下面结合附图对本创作作进一歩详细的说明。
如第 1图和第 2图所示， 本创作之手摇式扭扭车至少包括有主架组件以及 手摇摆动组件， 该主架组件包括两端分别安装两移动轮 14的后轮管 5、 一端固 定于该后轮管 5中部的主架管 3， 如图所示之实施例中， 该后轮管 5系为 U型管 体， 由该后轮管 5与该主架管 3上安装有坐垫 6， 该后轮管 5与该主架管 3间设 有座垫架 4， 该坐垫架 4具有至少一固定孔位， 以供安装有坐垫 6， 该主架管 3 前端左右两侧并分别装设有脚踏管 7， 该脚踏管 7系为 D型管， 并悍接于主架管 3前端左右两侧，该脚踏管 7外并包覆设置有塑胶脚套 8，使用者双脚置于其上， 使其接触面加大不易滑脚。
该手摇摆动组件具有一摆动管 2， 该摆动管 2顶端设置有把手杆 1， 该把手 杆 1系为 U型管体， 该摆动管 2底端安装有导向轮 16， 而该摆动管 2相对于该 导向轮 16上方具有一轴承套管 9悍接在摆动管 2上， 且内置上下各一轴承 10。 其中， 该主架管 3端部设有 C型结构的固定件 12， 而该轴承套管 9通过内设的 轴承 10， 并利用用一固定轴 11由上而下将它锁紧， 并可转动固定该固定件 12 之凹槽内。
整体使用时， 透过导向轮 16和左、 右移动轮 14呈三角形配置， 请同时参 阅第 3图所示， 该手摇式扭扭车将可稳固、 安定的被支撑着， 连带的， 使用者 可稳固、 安全的坐于手摇式扭扭车上之坐垫 6， 并将双脚置于脚踏管 7、 双手扶 握于把手杆 1， 继之， 透过双手、 双脚同时左、 右施力于把手杆 1和脚踏管 7， 该位于摆动管 2下端后方的导向轮 16， 便可连带左、 右偏摆， 并以 S形路径往 前行进， 同时， 在左、 右移动轮 14的支撑和转动配合下， 该整个车体便可顺畅 达到前移滑行效果。
如第 4图所示， 后轮管 5与该主架管 3间设有座垫架 4， 座垫架 4上有两组 固定孔位 15， 合乎人体工学的吹塑座垫 6由 #1固定螺丝由上锁紧， 该座垫架 4 有二组孔位 15， 座垫 6可以调整前后不同高矮使用者可以选择； 该座垫架 4与 主架管 3—体成形， 本设计改变了质轻符合人体功学座垫， 摆动管与手把为大 U 管结构形式达到省力设计， 摆动轻快， 连接管与后轮管曲线钢管结构其强度安 全性高。 且， 该后轮管以及主架管所构成之主架组件， 节省钢材材料， 减轻整 体的重量， 也具备很高的牢固性和安全性， 而且节省成本； 根据人体工学吹塑 成型的坐垫可以保障不影响儿童的发育成长， 舒适又安全。
综上所述， 本创作提供一较佳可行之手摇式扭扭车， 爰依法提呈新型专利 之申请； 本创作之技术内容及技术特点巳揭示如上， 然而熟悉本项技术之人士 仍可能基于本创作之揭示而作各种不背离本案创作精神之替换及修饰。 因此， 本创作之保护范围应不限于实施例所揭示者， 而应包括各种不背离本创作之替 换及修饰， 并为以下之申请专利范围所涵盖。
Claims
1、 一种手摇式扭扭车， 至少包含有：
主架组件， 该主架组件具有后轮管以及一端固定于该后轮管中部的主架管， 该后轮管与该主架管形成的 τ型结构上并安装有坐垫， 且该后轮管两端分别安 装有两移动轮， 该主架管前端左右两侧并分别装设有脚踏管； 以及手摇摆动组 件， 具有一摆动管， 该摆动管顶端设置有把手杆， 该摆动管底端安装有导向轮， 而该摆动管相对于该导向轮上方具有一轴承套管， 且内置上下各一轴承； 其中， 该主架管之脚踏管端部设有 c型结构的固定件， 可供容置该轴承套管及其二端 之轴承， 另有一固定轴可将该轴承套管及其二端之轴承转动固定于该固定件内。
2、 如请求项 1所述之手摇式扭扭车， 其中， 该后轮管系为 U型管体， 悍接 于该主架管所构成之主架组件。
3、 如请求项 1所述之手摇式扭扭车， 其中， 该后轮管与该主架管间设有座 垫架， 该坐垫架具有至少一固定孔位， 以供安装有坐垫， 并可供使用者自行调 整坐垫前后位置。
4、 如请求项 1至 3其中任一项所述之手摇式扭扭车， 其中， 该脚踏管系为 D型管， 并悍接于主架管前端左右两侧。
5、 如请求项 4所述之手摇式扭扭车， 其中， 该脚踏管外并包覆设置有塑胶 脚套， 使用者双脚置于其上， 使其接触面加大不易滑脚。
6、 如请求项 1至 3其中任一项所述之手摇式扭扭车， 其中， 该把手杆系为 U型管体， 供使用者握持左右转动省力的移位前进。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603673.7 | 2013-09-29 | ||
| CN201320603673.7U CN203511910U (zh) | 2013-09-29 | 2013-09-29 | 一种手摇式扭扭车 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015043148A1 true WO2015043148A1 (zh) | 2015-04-02 |
Family
ID=50370885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/074498 WO2015043148A1 (zh) | 2013-09-29 | 2014-03-31 | 手摇式扭扭车 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203511910U (zh) |
| WO (1) | WO2015043148A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935435A (zh) * | 2014-04-28 | 2014-07-23 | 太仓市车中宝休闲用品有限公司 | 乐摇车 |
| CN105667668B (zh) * | 2016-03-29 | 2018-05-08 | 太仓市车中宝休闲用品有限公司 | 双盘轮儿童三轮盘行车 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453974Y (zh) * | 2000-10-31 | 2001-10-17 | 黄智伟 | 具有环框的扭扭车 |
| US6875158B2 (en) * | 2002-11-18 | 2005-04-05 | Jar Chen Wang | Twist vehicle with steering wheel shaft support arrangement |
| US7007962B2 (en) * | 2004-04-23 | 2006-03-07 | Cargee Enterprises Co., Ltd. | Child's swaying bike |
| CN202379023U (zh) * | 2011-12-26 | 2012-08-15 | 佛山市顺德区群展五金有限公司 | 坐式手控小扭扭车 |
| CN103231762A (zh) * | 2013-05-21 | 2013-08-07 | 昆山健祥威机械科技有限公司 | 新型扭扭车 |
-
2013
- 2013-09-29 CN CN201320603673.7U patent/CN203511910U/zh not_active Expired - Fee Related
-
2014
- 2014-03-31 WO PCT/CN2014/074498 patent/WO2015043148A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453974Y (zh) * | 2000-10-31 | 2001-10-17 | 黄智伟 | 具有环框的扭扭车 |
| US6875158B2 (en) * | 2002-11-18 | 2005-04-05 | Jar Chen Wang | Twist vehicle with steering wheel shaft support arrangement |
| US7007962B2 (en) * | 2004-04-23 | 2006-03-07 | Cargee Enterprises Co., Ltd. | Child's swaying bike |
| CN202379023U (zh) * | 2011-12-26 | 2012-08-15 | 佛山市顺德区群展五金有限公司 | 坐式手控小扭扭车 |
| CN103231762A (zh) * | 2013-05-21 | 2013-08-07 | 昆山健祥威机械科技有限公司 | 新型扭扭车 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203511910U (zh) | 2014-04-02 |
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