CN206613164U - Seesaw toy car - Google Patents
Seesaw toy car Download PDFInfo
- Publication number
- CN206613164U CN206613164U CN201720399540.0U CN201720399540U CN206613164U CN 206613164 U CN206613164 U CN 206613164U CN 201720399540 U CN201720399540 U CN 201720399540U CN 206613164 U CN206613164 U CN 206613164U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- wheel
- cam
- pin
- car
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
本实用新型涉及跷跷板玩具小车，其特征在于该玩具小车包括两个木偶、跷跷板、小车、转动轴、传动轴、凸轮、定位块和传动机构，在跷跷板的两端分别通过连接销固定两个木偶，跷跷板的中部下表面通过转动轴与小车的中部连接固定；转动轴的上部沿跷跷板的宽度方向上对称设置有两个曲面块，通过传动轴将转动轴和两个曲面块连接在一起；所述两个曲面块通过连接销固定在小车上，转动轴与传动轴间隙配合，跷跷板能绕着传动轴上下转动；所述小车的车轮轴上设有凸轮，凸轮的两侧固定有定位块，转动轴的下部通过传动机构与凸轮连接。当按压或抬起一个木偶1上下运动时，运动通过传动机构带动小车运动；当小车3运动时，运动通过传动机构带动木偶上下起落。
The utility model relates to a seesaw toy car, which is characterized in that the toy car includes two puppets, a seesaw, a car, a rotating shaft, a transmission shaft, a cam, a positioning block and a transmission mechanism, and the two ends of the seesaw are respectively fixed by connecting pins. The lower surface of the middle part of the seesaw is connected and fixed with the middle part of the trolley through the rotating shaft; two curved surface blocks are arranged symmetrically on the upper part of the rotating shaft along the width direction of the seesaw, and the rotating shaft and the two curved surface blocks are connected together through the transmission shaft; The two curved surface blocks are fixed on the trolley through connecting pins, the rotating shaft and the transmission shaft are in clearance fit, and the seesaw can rotate up and down around the transmission shaft; the wheel shaft of the trolley is provided with a cam, and positioning blocks are fixed on both sides of the cam. The bottom of the rotating shaft is connected with the cam through a transmission mechanism. When pressing or lifting a puppet 1 to move up and down, the movement drives the trolley to move through the transmission mechanism; when the trolley 3 moves, the movement drives the puppet up and down through the transmission mechanism.
Description
技术领域technical field
本实用新型涉及玩具小车技术领域，具体涉及一种跷跷板玩具小车。The utility model relates to the technical field of toy cars, in particular to a seesaw toy car.
背景技术Background technique
玩具是每个阶段孩子少不了，玩具车更是儿童的最喜欢的玩具车之一，玩具车有玩具汽车，也有玩具自行车。现在大部分玩具汽车都是电动的，有遥控的，孩子通过遥控车得到驾驶的乐趣；也有一些玩具汽车是可以让儿童真实驾驶，体验在车中驾驶的乐趣；玩具自行车一般是可以让小孩在上面进行坐着，然后车可以摇摆，体验其中的乐趣，比如玩具木马。跷跷板一般是在小区公园的锻炼场所的一个游乐工具，比较大型，可以让儿童享受一起一落的感受。目前公开的专利中没有出现跷跷板和小车相结合的玩具。本实用新型把跷跷板和玩具车结合起来，设计一种可以观赏的玩具，可以在跷跷板上下起落的时候，让小车行走；也可以让小车行走时使跷跷板上下起落。Toys are indispensable for children at every stage, and toy cars are one of children's favorite toy cars. Toy cars include toy cars and toy bicycles. Now most of the toy cars are electric and have remote control. Children can get the fun of driving through remote control cars; Sit on it, and then the car can swing to experience the fun, such as a toy wooden horse. The seesaw is generally an amusement tool in the exercise place of the community park. It is relatively large and allows children to enjoy the feeling of falling together. There is no toy combining a seesaw and a dolly in the currently disclosed patents. The utility model combines a seesaw and a toy car to design a toy that can be viewed and admired. When the seesaw rises and falls, the dolly can walk; and when the dolly moves, the seesaw can rise and fall.
实用新型内容Utility model content
针对现有技术的不足，本实用新型所要解决的技术问题，提供一种跷跷板玩具小车，该小车和跷跷板通过一个传动机构和凸轮轴联接，跷跷板的起落可以带动小车向前运动，小车的向前运动也可以带动跷跷板上下起落。本实用新型大部分零件都是木质的，少部分联接件是金属的，而且易拆卸，为可以自己动手组装的玩具，能锻炼动手能力，对大人和孩子都是一个很好的玩具。Aiming at the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a seesaw toy car, the car and the seesaw are connected through a transmission mechanism and a camshaft, the lifting and falling of the seesaw can drive the car to move forward, and the forward movement of the seesaw Movement can also drive the seesaw up and down. Most of the parts of the utility model are made of wood, and a small part of the connecting parts are made of metal, and are easy to disassemble. The utility model is a toy that can be assembled by oneself, can exercise hands-on ability, and is a good toy for both adults and children.
本实用新型解决所述技术问题采用的技术方案是：提供一种跷跷板玩具小车，其特征在于该玩具小车包括两个木偶、跷跷板、小车、转动轴、传动轴、凸轮、定位块和传动机构，在跷跷板的两端分别通过连接销固定两个木偶，跷跷板的中部下表面通过转动轴与小车的中部连接固定；转动轴的上部沿跷跷板的宽度方向上对称设置有两个曲面块，通过传动轴将转动轴和两个曲面块连接在一起；所述两个曲面块通过连接销固定在小车上，转动轴与传动轴间隙配合，跷跷板能绕着传动轴上下转动；所述小车的车轮轴上设有凸轮，凸轮的两侧固定有定位块，转动轴的下部通过传动机构与凸轮连接。The technical solution adopted by the utility model to solve the technical problem is: provide a seesaw toy car, which is characterized in that the toy car includes two puppets, a seesaw, a car, a rotating shaft, a transmission shaft, a cam, a positioning block and a transmission mechanism, Two puppets are respectively fixed by connecting pins at both ends of the seesaw. The lower surface of the middle part of the seesaw is connected and fixed with the middle part of the trolley through the rotating shaft; Connect the rotating shaft and the two curved blocks together; the two curved blocks are fixed on the trolley through connecting pins, the rotating shaft and the transmission shaft are in clearance fit, and the seesaw can rotate up and down around the transmission shaft; the wheel shaft of the trolley A cam is provided, positioning blocks are fixed on both sides of the cam, and the lower part of the rotating shaft is connected with the cam through a transmission mechanism.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
本实用新型将跷跷板与小车相结合，通过凸轮与传动机构的设置实现了木偶随着跷跷板上下起落，而带动小车向前运动；同时小车向前运动也可以带动跷跷板上的木偶上下起落。本实用新型大部分零件采用木质环保材料，容易制作，且木偶的形象可以根据不同的客户需求设计为不同的动物等卡通形象，且玩具小车整体结构小巧，容易组装拆卸，通过组装能显著增强游戏者的体验感、成就感。The utility model combines a seesaw with a trolley, and realizes that the puppet moves up and down along with the seesaw through the setting of the cam and the transmission mechanism, and drives the trolley to move forward; at the same time, the forward movement of the trolley can also drive the puppet on the seesaw to rise and fall up and down. Most of the parts of the utility model are made of wooden environmental protection materials, which are easy to make, and the image of the puppet can be designed as a cartoon image of different animals according to different customer needs, and the overall structure of the toy car is small and exquisite, easy to assemble and disassemble, and the game can be significantly enhanced through assembly experience and a sense of accomplishment.
本实用新型玩具小车的成本低，各个零件易拆卸，容易组装，外形结构能够受广大消费者的喜爱，易于进行市场推广。The toy trolley of the utility model has low cost, and each part is easy to be disassembled and assembled.
附图说明Description of drawings
图1是本实用新型跷跷板玩具小车一种实施例的整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of an embodiment of the utility model seesaw toy car.
图2是本实用新型跷跷板玩具小车的跷跷板与转动轴的装配示意图。Fig. 2 is a schematic diagram of the assembly of the seesaw and the rotating shaft of the seesaw toy car of the utility model.
图3是本实用新型跷跷板玩具小车的小车与转动轴、传动机构的装配结构主视示意图。Fig. 3 is a schematic front view of the assembly structure of the seesaw toy dolly of the utility model, the dolly, the rotating shaft and the transmission mechanism.
图4是本实用新型跷跷板玩具小车的小车与转动轴、传动机构装配的立体结构示意图。Fig. 4 is a three-dimensional structure schematic diagram of the assembly of the dolly, the rotating shaft and the transmission mechanism of the seesaw toy dolly of the utility model.
图5是本实用新型跷跷板玩具小车一种实施例的凸轮与传动机构的运动示意图。Fig. 5 is a schematic diagram of the movement of the cam and the transmission mechanism of an embodiment of the seesaw toy car of the present invention.
图6是本实用新型跷跷板玩具小车一种实施例的木偶的立体结构示意图。Fig. 6 is a three-dimensional structure diagram of a puppet in an embodiment of the seesaw toy car of the present invention.
图中，1、木偶；2、跷跷板；3、小车；4、传动机构；5、转动轴，6、曲面块，7、传动轴，8、凸轮，9、定位块；101、帽子；102、头；103、胳膊；104、大腿；105、膝关节销子；106、小腿；107、踝关节销子；108、车体连接销；109、脚；110、躯干；111、肩关节连接销；112、跷跷板连接销；31、车体，32、车轮，33、车轮轴，34、车轮连接块。In the figure, 1, puppet; 2, seesaw; 3, trolley; 4, transmission mechanism; 5, rotating shaft, 6, curved surface block, 7, transmission shaft, 8, cam, 9, positioning block; 101, hat; 102, Head; 103, arm; 104, thigh; 105, knee joint pin; 106, calf; 107, ankle joint pin; 108, car body connecting pin; 109, foot; 110, trunk; 111, shoulder joint connecting pin; 112, seesaw connecting pin; 31, car body, 32, wheel, 33, wheel axle, 34, wheel connecting block.
具体实施方式detailed description
为使本实用新型的目的、技术方案和优点更加清楚明了，下面结合具体实施方式并参照附图，对本实用新型进一步详细说明。应该理解，这些描述只是示例性的，而并非要限制本实用新型权利要求的保护范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本实用新型的概念。In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the protection scope of the claims of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.
本实用新型跷跷板玩具小车(简称玩具小车，参见图1-5)包括两个木偶1、跷跷板2、小车3、转动轴5、传动轴7、凸轮8、定位块9和传动机构4，在跷跷板2的两端分别通过连接销固定两个木偶1，跷跷板2的中部下表面通过转动轴5与小车3的中部连接固定；转动轴5的上部沿跷跷板2的宽度方向上对称设置有两个曲面块6，通过传动轴7将转动轴5和两个曲面块6连接在一起；所述两个曲面块6通过连接销固定在小车3上，起到支撑跷跷板2的作用，转动轴与传动轴7间隙配合，跷跷板2能绕着传动轴7上下转动；所述小车3的车轮轴上设有凸轮8，凸轮8的两侧固定有定位块9，定位块对凸轮起到限位作用，使凸轮不能沿着轴向移动，转动轴5的下部通过传动机构4与凸轮8连接；当按压或抬起一个木偶1上下运动时，运动通过传动机构带动小车向前运动；当小车3向前运动时，运动也可以通过传动机构带动木偶上下起落。The utility model seesaw toy car (abbreviated as toy car, see Fig. 1-5) comprises two puppets 1, a seesaw 2, a dolly 3, a rotating shaft 5, a drive shaft 7, a cam 8, a positioning block 9 and a transmission mechanism 4, on the seesaw Two ends of 2 are respectively fixed with two puppets 1 by connecting pins, and the lower surface of the middle part of the seesaw 2 is connected and fixed with the middle part of the trolley 3 through the rotating shaft 5; Block 6 connects the rotating shaft 5 and the two curved surface blocks 6 through the transmission shaft 7; the two curved surface blocks 6 are fixed on the dolly 3 through connecting pins to play the role of supporting the seesaw 2, and the rotating shaft and the transmission shaft 7 clearance fit, the seesaw 2 can rotate up and down around the transmission shaft 7; the wheel shaft of the trolley 3 is provided with a cam 8, and the two sides of the cam 8 are fixed with positioning blocks 9, and the positioning blocks play a limiting role on the cam, so that The cam cannot move axially, and the lower part of the rotating shaft 5 is connected to the cam 8 through the transmission mechanism 4; when a puppet 1 is pressed or lifted to move up and down, the movement drives the trolley forward through the transmission mechanism; when the trolley 3 moves forward At the same time, the movement can also drive the puppet up and down through the transmission mechanism.
本实用新型所述小车3(参见图3-4)包括车体31、车轮32、车轮轴33和四个车轮连接块34，各部分之间均为可拆卸的；车体31的上部固定跷跷板，在车体31的下表面分别固定有前后车轮32，相邻两个车轮之间通过车轮轴33连接，且靠近车轮一侧的车轮轴上均安装一个车轮连接块34，每个车轮连接块34均通过连接销固连于车体31上；每个车轮连接块34上均设有车轮轴安装孔，车轮轴31与车轮轴安装孔进行间隙配合；车轮轴33与车轮32进行过盈配合；通过装配实现车轮和车轮轴在车轮连接块的车轮轴安装孔中转动。The trolley 3 described in the utility model (referring to Fig. 3-4) comprises car body 31, wheel 32, wheel axle 33 and four wheel connection blocks 34, all is detachable between each part; , front and rear wheels 32 are respectively fixed on the lower surface of the car body 31, and two adjacent wheels are connected by a wheel shaft 33, and a wheel connecting block 34 is installed on the wheel shaft near the wheel side, each wheel connecting block 34 are fixedly connected on the car body 31 by connecting pins; each wheel connecting block 34 is provided with a wheel shaft mounting hole, and the wheel shaft 31 and the wheel shaft mounting hole carry out clearance fit; the wheel shaft 33 and the wheel 32 carry out interference fit ; The wheel and the wheel shaft are rotated in the wheel shaft installation hole of the wheel connection block through assembly.
本实用新型所述传动机构4(参见图4和图5)采用齿轮传动、链传动、皮带传动或连杆传动等方式，以连杆传动为例，传动机构4为曲轴33，曲轴33的一端穿过转动轴5下端的孔内，进行间隙配合；曲轴33的另一端为封闭圈，该封闭圈套在凸轮8上；凸轮8上的孔与车轮轴过盈配合；通过传动机构4实现车轮和跷跷板的运动传递。选用连杆凸轮传动结构更简单，组合方便。Transmission mechanism 4 described in the utility model (referring to Fig. 4 and Fig. 5) adopts modes such as gear transmission, chain transmission, belt transmission or connecting rod transmission, is example with connecting rod transmission, and transmission mechanism 4 is crankshaft 33, and one end of crankshaft 33 Through the hole at the lower end of the rotating shaft 5, clearance fit is carried out; the other end of the crankshaft 33 is a closed ring, and the closed ring is set on the cam 8; the hole on the cam 8 is in interference fit with the wheel shaft; the wheel and the wheel are realized through the transmission mechanism 4 Seesaw motion transmission. The use of connecting rod and cam transmission structure is simpler and the combination is convenient.
本实用新型所述木偶1(参见图6)可以为小猫、小猪等动物卡通形状，也可以为人物形状；以人物形状为例，该木偶包括帽子101、头102、胳膊103、大腿104、膝关节销子105、小腿106、踝关节销子107、车体连接销108、脚109、躯干110、跷跷板连接销112和肩关节连接销111，各部分按照人物形状依次连接在一起构成木偶；所述脚109通过车体连接销108连接车体31，躯干110通过跷跷板连接销112与跷跷板连接；大腿和小腿能围绕膝关节销子相对转动，小腿和脚之间能够围绕踝关节销子107相对转动。The puppet 1 (referring to Fig. 6) described in the utility model can be the animal cartoon shape such as kitten, piglet, also can be character shape; Take the character shape as example, this puppet comprises hat 101, head 102, arm 103, thigh 104 , knee joint pin 105, calf 106, ankle joint pin 107, car body connecting pin 108, foot 109, torso 110, seesaw connecting pin 112 and shoulder joint connecting pin 111, and each part is connected together in sequence according to the shape of a character to form a puppet The pin 109 is connected to the car body 31 by the car body connecting pin 108, and the torso 110 is connected to the seesaw by the seesaw connecting pin 112; 107 relatively rotate.
本实用新型跷跷板玩具小车的工作原理和工作流程是：人为按下木偶1，木偶1主动的上下起落，运动通过传动机构4传递到车轮，使车轮转动实现小车的移动；小车3主动移动使车轮转动而带动车轮轴33转动，车轮轴33转动使得凸轮转动，凸轮8转动使得传动机构4(曲轴)的封闭圈和凸轮相对转动，推动曲轴运动，曲轴带动转动轴5转动，转动轴5的转动(转动方向w1)带动木偶上下起落。本实用新型中的各个零件均为可拆卸的，且容易组装。木偶的起落使得小车前后运动，方向是不一定的，因为凸轮的转动方向w2有可能顺时针也可能逆时针，使得小车可能向前运动，也可能向后运动，但是给定木偶或小车的初始运动方向，小车即会始终沿着该方向运动。The working principle and working process of the utility model seesaw toy trolley are as follows: artificially press the puppet 1, the puppet 1 actively rises and falls, and the motion is transmitted to the wheels through the transmission mechanism 4, so that the wheels rotate to realize the movement of the trolley; the trolley 3 actively moves to make the wheels Rotation drives the wheel shaft 33 to rotate, and the wheel shaft 33 rotates so that the cam rotates, and the cam 8 rotates so that the closed ring of the transmission mechanism 4 (crankshaft) and the cam rotate relatively, thereby promoting the crankshaft to move, and the crankshaft drives the rotating shaft 5 to rotate, and the rotation of the rotating shaft 5 (rotation direction w 1 ) drives the puppet up and down. All parts in the utility model are detachable and easy to assemble. The ups and downs of the puppet make the car move forward and backward, and the direction is not certain, because the rotation direction w 2 of the cam may be clockwise or counterclockwise, so that the car may move forward or backward, but given the puppet or car The initial movement direction, the car will always move along this direction.
本实用新型大部分零件采用木质材料，联接件部分(踝关节连接销和膝关节连接销以及曲轴)采用金属材料，材料环保，容易制作，木偶可以根据不同的客户需求用不同的色彩进行涂色，木偶也可以改成不同的小动物或卡通形象，不管何种木偶都需要和跷跷板固连，木偶也可以不和小车固连，如果不与小车固连，在小车运动过程中木偶的下端会与小车的车体发生碰撞；同样各个零件也可以采用塑料制成。本实用新型结构小巧，容易组装拆卸，通过组装能显著增强游戏者的体验感，成就感，且成本低，易被广大消费者接受。Most of the parts of the utility model are made of wooden materials, and the connecting parts (ankle joint connecting pin, knee joint connecting pin and crankshaft) are made of metal materials, which are environmentally friendly and easy to make. The puppets can be painted with different colors according to different customer needs. , the puppet can also be changed into different small animals or cartoon images, no matter what kind of puppet needs to be fixed with the seesaw, the puppet can also not be fixed with the car, if it is not fixed with the car, the lower end of the puppet will be in the process of moving the car Collision with the car body of the trolley; the same parts can also be made of plastic. The utility model has a compact structure, is easy to assemble and disassemble, can significantly enhance the player's sense of experience and sense of accomplishment through assembly, has low cost, and is easily accepted by consumers.
应当理解的是，本实用新型的上述具体实施方式仅仅用于示例性说明或解释本实用新型的原理，而不构成对本实用新型的限制。因此，在不偏离本实用新型的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本实用新型权利要求的保护范围之内。此外，本实用新型所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。It should be understood that the above specific implementations of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the claims of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399540.0U CN206613164U (en) | 2017-04-17 | 2017-04-17 | Seesaw toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399540.0U CN206613164U (en) | 2017-04-17 | 2017-04-17 | Seesaw toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613164U true CN206613164U (en) | 2017-11-07 |
Family
ID=60223469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399540.0U Expired - Fee Related CN206613164U (en) | 2017-04-17 | 2017-04-17 | Seesaw toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465256A (en) * | 2018-05-30 | 2018-08-31 | 佛山市三水区希望火炬教育科技有限公司 | A kind of electrodynamic induction formula seesaw old man's toy |
| CN114534270A (en) * | 2022-03-04 | 2022-05-27 | 张昊森 | Multi-axis suspension axle assembly |
-
2017
- 2017-04-17 CN CN201720399540.0U patent/CN206613164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465256A (en) * | 2018-05-30 | 2018-08-31 | 佛山市三水区希望火炬教育科技有限公司 | A kind of electrodynamic induction formula seesaw old man's toy |
| CN114534270A (en) * | 2022-03-04 | 2022-05-27 | 张昊森 | Multi-axis suspension axle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4846752A (en) | Remote controlled roller skating toy | |
| CN206613164U (en) | Seesaw toy car | |
| CN103239864B (en) | Humanoid and car shape structure state deformable mechanical toy | |
| CN203227280U (en) | Fitness bionic mechanical horse | |
| CN101693145B (en) | Method for simulating walking of tetrapod | |
| CN201940046U (en) | Animal cart | |
| CN214388884U (en) | Animal toy | |
| CN201482169U (en) | Amusing animal toy | |
| CN210021159U (en) | Hip joint capable of simulating human-shaped doll | |
| CN100404351C (en) | Bionic walking mechanical carrier, recreational vehicle and making and using method thereof | |
| US6244924B1 (en) | Motion toy with articulated legs and head | |
| CN201658833U (en) | Toy deforming between figure and animal shapes | |
| CN205867567U (en) | Electronic robot toy | |
| CN215387535U (en) | Toy dinosaur | |
| CN201076750Y (en) | Electronic toy | |
| CN203220757U (en) | Fighting toy robot | |
| CN219501967U (en) | Toy car capable of simulating animal walking | |
| CN108126346B (en) | A kind of fitness equipment integrating movement, amusement | |
| CN219272141U (en) | Multifunctional walking structure | |
| CN207307181U (en) | Artificial animal toy | |
| US2377646A (en) | Figured mobile toy | |
| CN201200807Y (en) | Electric toy animal driving mechanism | |
| CN203736845U (en) | Remote control toy car with battle function | |
| CN2401232Y (en) | Dancing robot toy | |
| CN104307177B (en) | Ride type body-building recreation toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |