CN107669025A - A kind of go-kart that can ensure that safety and avoid faulty posture - Google Patents
A kind of go-kart that can ensure that safety and avoid faulty posture Download PDFInfo
- Publication number
- CN107669025A CN107669025A CN201710769265.1A CN201710769265A CN107669025A CN 107669025 A CN107669025 A CN 107669025A CN 201710769265 A CN201710769265 A CN 201710769265A CN 107669025 A CN107669025 A CN 107669025A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- kart
- support bar
- safety
- ensure
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000006870 function Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/04—Apparatus for helping babies to walk; Baby walkers or strollers
- A47D13/043—Baby walkers with a seat
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of go-kart that can ensure that safety and avoid faulty posture, including upper disk framework, supporting leg and road wheel, the top of the supporting leg is connected by extension spring with upper disk framework, the bottom installation road wheel of supporting leg, supporting leg is provided with brake posts, and the bottom of brake posts is provided with sucker；The road wheel of supporting leg bottom uses two, two road wheels are fixedly connected by connecting shaft, driving type gear is fixed with connecting shaft, type gear and road wheel synchronous axial system are driven, the bottom of supporting leg can be along axis of rotation with being connected axis connection, supporting leg by rotating shaft, the driven type gear being meshed with driving type gear is installed with supporting leg, supporting leg is provided with clockwork spring, and one end of clockwork spring is fixed on supporting leg, and the other end connects driven type gear.The present invention is avoided that the influence that the walking posture of mistake is developed to infant leg, moreover it is possible to controls the free scope of activities of go-kart, ensure that the safety of infant.
Description
Technical field
The present invention relates to a kind of go-kart, specifically a kind of go-kart that can ensure that safety and avoid faulty posture.
Background technology
It is the only stage which must be passed by of baby development to learn to walk, and the both hands of adult have been liberated in the appearance of go-kart, and can moderately aid in baby
Youngster's learns to walk.Go-kart in the market is multifarious, if structure design is unreasonable can not to aid in infant well
Health learn to walk.Current most of go-kart are using the support base with universal wheel or supporting leg as the support of center of gravity, on go-kart
Seat is also equipped with, once infant's leg bracing force is insufficient, it is easy to and cause infant to be seated the situation for towing go-kart, this
The bad posture of learning to walk of kind easily causes the appearance of O-shaped leg, and negative consequence is brought for the health process of learning to walk of infant.
Most of to lack control for brake and go-kart safe mass at present on the market is also uneven, baby is learning
Go-kart is dragged during step to move ahead, and is easy to touch the injury that barrier causes baby in the case of unattended.To solve
This potential safety hazard, obstacle avoidance apparatus is configured with some go-kart, the signal sent by control device realizes the system of go-kart
It is dynamic.This kind of bassinet structure of learning to walk is relative complex, and cost is also higher, and go-kart control is easily caused for the active active nature of child
The damage of system processed.
The content of the invention
For these reasons, inventor designs a kind of go-kart that can ensure that safety and avoid faulty posture, passes through bullet
Property supporting leg state of design simulation human hand when helping, and coordinate the too low brake unit structure of center of gravity, avoid O-shaped leg and drag
The phenomenon that row is learnt to walk occurs；The scope of activities of go-kart is limited in safety zone by simple type gear system, ensured
The personal safety of baby.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of go-kart that can ensure that safety and avoid faulty posture, including upper disk framework, supporting leg and road wheel, the branch
The top of support leg is connected by extension spring with upper disk framework, and the bottom installation road wheel of supporting leg, supporting leg is provided with brake posts, made
The bottom of dynamic post is provided with sucker；The road wheel of supporting leg bottom uses two, and two road wheels are fixedly connected by connecting shaft, even
Driving type gear, driving type gear and road wheel synchronous axial system are fixed with spindle, the bottom of supporting leg passes through rotating shaft and company
Spindle connects, and supporting leg can be installed with the driven type gear with driving type gear to be meshed along axis of rotation on supporting leg,
Supporting leg is provided with clockwork spring, and one end of clockwork spring is fixed on supporting leg, and the other end connects driven type gear.
The supporting leg is divided into supporting leg and lower supporting leg, and upper supporting leg is fixedly connected by extension spring with upper disk framework,
The bottom of upper supporting leg is docked with the top of lower supporting leg using liftable structure, and brake posts are arranged on lower supporting leg.
The side lower of the lower supporting leg is provided with groove, and clockwork spring is coiled in groove.
Table is also equipped with the upper disk framework, one end of table can overturn for connecting shaft and table along connecting shaft,
The both ends of connecting shaft are installed on upper disk framework by support bar, and support bar can rotate along with the fixing point of upper disk framework, table
Disk frame roof is can be placed under the rotation of support bar；The two bottom sides of upper disk framework are respectively equipped with neck, on seat plate
Seat plate can be fixed on upper disk framework by the Access Division provided with corresponding neck, Access Division insertion neck.
It is provided with the table positioned at the edge of both sides and is available for hand insertion as the elongated slot held.
The support bar is divided into upper support bar and lower support bar, and upper support bar uses guide rod sliding block grafting side with lower support bar
Formula connects the height of adjustable support bar, and upper support bar with the U-type groove that connects is equipped with lower support bar；Upper support bar
Top is secured by bolts in connecting shaft, and the bottom of lower support bar is secured by bolts on disk framework.
The upper disk framework uses U-shape structure, and the side roof part of openend two of U-shape structure is equipped with platform, platform and U-shaped knot
Table can be placed at platform by the connecting portion of structure with stepped form transition, support bar after rotating.
The both sides of the seat plate are provided with the bending part flipped up, and the top of bending part is T-shaped Access Division.
The both sides inwall of the upper disk framework is provided with staylace bayonet socket, and staylace is provided with bayonet socket.
Go-kart provided by the invention, supporting leg use resilient support pattern, can simulate human hand to infant's body
Support state, be advantageous to the development of baby leg and correct walking posture is provided, and installation can prevent center of gravity on supporting leg
The too low brake posts for playing braking effect, occurs the situation of decentralization when baby walking, upper disk framework is because of stress quilt
Pressure, supporting leg also moves down in the presence of extension spring, the sucker contact ground of braking column bottom can be made to play braking effect, effectively
Avoid O-shaped leg and tow the phenomenon learnt to walk and occur；Also the scope of activities of go-kart is controlled by type gear system, protected
The safety of infant is demonstrate,proved.
The present invention is further elaborated below by way of the drawings and specific embodiments.
Brief description of the drawings：
Fig. 1 is the overall structure diagram of go-kart；
Fig. 2 is placed on structural representation when on disk framework for table；
Fig. 3 is the polycrystalline substance schematic diagram of upper disk framework；
Fig. 4 is the structural representation that table is connected with upper and lower support bar；
Fig. 5 is the mounting structure schematic diagram of brake posts；
Fig. 6 is structural representation when driven type gear engages with driving type gear；
Fig. 7 is that the structural representation after the driven type gear in side and driving type gear is removed in Fig. 6；
Fig. 8 is driven type gear and the structural representation of driving type gear dislocation when go-kart turns to.
Embodiment：
A kind of go-kart that can ensure that safety and avoid faulty posture provided by the invention, mainly including upper disk framework 1, supporting leg
And road wheel, the detailed construction and major function of each several part are illustrated respectively below in conjunction with Fig. 1 to Fig. 8.
The present invention is to widen the use function of go-kart, extends its service life, has also installed table 2 additional on go-kart,
The bottom of upper disk framework 1 is connected with supporting leg, and upper disk framework 1 is designed as the U-shape structure of one side opening, and openend is as go-kart
Front end facilitate the disengaging of baby.Neck is set respectively in the two bottom sides of upper disk framework 1, seat plate 8 is designed to detachably
Structure, i.e.,：The bending part that flips up is set at the both ends of seat plate 8, by the top design of bending part into T-shaped Access Division
10, by the way that Access Division 10 to be inserted into neck and seat plate 8 can be arranged on upper disk framework 1.To ensure that infant is learning
Security during step, staylace bayonet socket 9 is also symmetrical arranged on the both sides inwall of upper disk framework 1, and pacified in staylace bayonet socket 9
Dress abdominal belt.
Table 2 has pushing board, the effect with regard to dinner table and hand steered plate of learning to walk concurrently in the present invention, and table 2 is pacified by support bar
On upper disk framework 1, concrete mode is：One end of table 2 is connected with connecting shaft 6 so that table 2 can be along connecting shaft 6
Spin upside down, the both ends of connecting shaft 6 are fixedly connected with upper support bar 3 with bolt, and upper support bar 3 and lower support bar 4 use guide rod
The adjustable of support bar overall height is realized in the connection of sliding block inserting mode.The both sides of lower support bar 4 open up U-type groove, upper support bar 3
Bottom and the top grafting of lower support bar 4, fixation is tightened by bolt, when the bolt that comes loose can adjust the overall high of support bar
Degree.Table 2 is also what is be bolted with connecting shaft 6, and the can of bolt table 2 that comes loose overturns adjustment angle along connecting shaft 6
Degree.The bottom of lower support bar 4 is secured by bolts on the outer wall of disk framework 1, and the bolt of fixing point, which is come loose, can make branch
Strut rotates along fixing point.Use, also opened up respectively in the both sides of the edge of table 2 one long as pushing board for convenience of table 2
Groove 5, it can be used for the insertion of finger using elongated slot 5 as handle part.It can stablize when being used for convenience of table 2 as dinner table
It is placed on disk framework 1, will be also arranged to platform 7 at the top of the U-shape structure openend both sides of upper disk framework 1, and make platform 7
Step is formed with the junction of the connecting portion of U-shape structure, can be placed on platform 7 when facilitating table 2 to be used as dinner table.
Go-kart provided by the present invention, there is trolley function, go-kart function and with regard to dining car function, when for baby children
When youngster learns to walk, seat plate 8 can be removed, and be fixed the body of child using staylace, rotate branch to the front of go-kart
Strut, and the turnover of table 2 is placed on platform 7, now infant walking can be practised with hand steered table 2 and move forward.When
For with regard to dining car, in use, seat plate 8 is arranged on into upper disk framework 1, table 2 to be still placed on platform 7 in the manner described above,
Tableware and food can be now placed on table 2, meet use when child has dinner.When seat plate 8 is arranged on into upper disk
On framework 1, and rearward rotary supporting rod makes support bar be had a certain degree with horizontal plane shape（Pleasant angle is about
60 ° of angles）, reach to need to lock each bolt behind precalculated position and be fixed, go-kart now can use as trolley, table
Plate 2 just primarily serves the effect of pushing board.
The function of go-kart is expanded by cleverly structure design, can not only meet cradle by the present invention
Use demand of learning to walk, can also be continuing with the stage of growth of child, effectively extend service life.
Cause infant the situation of O-shaped leg occur to be different from the supporting way of existing go-kart, avoid when learning to walk
Occur to drag the forward faulty posture of go-kart, the present invention provides the healthy guarantor to learn to walk using resilient support leg to infant
Card.Supporting leg installed in the upper bottom of disk framework 1 is divided into two, i.e., upper supporting leg 11 and lower supporting leg 12, upper supporting leg 11
Top be fixedly connected by extension spring 13 with upper disk framework 1, upper supporting leg 11 and lower supporting leg 12 set in the same direction connect it is U-shaped
Groove, upper supporting leg 11 and lower supporting leg 12 are docked with slidable connected structure, it is therefore an objective to can adjust supporting leg as needed
Overall height, once adjust height upper supporting leg 11 and lower supporting leg 12 need to be connected by the bolt being arranged in U-type groove
The place of connecing is locked.It is also desirable to install brake posts 14 in the bottom of lower supporting leg 12, the bottom of brake posts 14 is provided with sucker
16, when brake posts 14 are installed, it need to ensure that the sucker 16 of the bottom of brake posts 14 is not when upper disk framework 1 is not at the state pressed
Contacted with ground, i.e., do not play braking effect.Only as infant because decentralization body oppresses downwards upper disk framework 1
When, because the compression of extension spring 13 moves down supporting leg simultaneously, now the sucker 16 in brake posts 14 contacts ground and plays system
Dynamic effect, go-kart will not move again, effectively prevent generation of the infant due to the incorrect caused O-shaped leg of posture,
Learn to walk and lay a good foundation for health.
Security during baby walking is further contemplated, the present invention is also devised can control on go-kart and freely lived
The type gear system of dynamic scope, concrete mode are：Road wheel installed in the lower bottom of supporting leg 12 is designed to two, two rows
Walk wheel to be fixedly linked by connecting shaft 21, and a driving class tooth is respectively set in connecting shaft 21 positioned at the inner side of two road wheels
Wheel 18, driving type gear 18 are synchronously rotated with road wheel.In the middle part right angle setting rotating shaft 19 of connecting shaft 21, rotating shaft 19
Upper end is connected with the bottom of lower supporting leg 12 so that supporting leg can rotate along rotating shaft 19.In two side lower parts of lower supporting leg 12
A circular groove 23 is opened up respectively, and coiling clockwork spring 22, respectively pacifies in two side lower parts of lower supporting leg 12 in groove 23
A driven type gear 20 is filled, makes one end of clockwork spring 22 be fixed on lower supporting leg 12, the other end is fixed on driven class tooth
On the madial wall of wheel 20, two driven type gears 20 are meshed with the driving type gear 18 of both sides respectively.
When being moved linearly, driven type gear 20 is meshed go-kart with driving type gear 18, with road wheel
Mobile, clockwork spring 22 is constantly retracted up to reaching shrinkage limit and then limiting being rotated further for driven type gear 20, by
Engagement is in driven type gear 20 and driving type gear 18, therefore road wheel can not continue to move along, thus can be with
The moving range of go-kart is limited in certain safety zone.When go-kart can not continue to move ahead, steering only need to be passed through
Moving range can be made to be reset.Because when turning to, supporting leg once rotates along rotating shaft 19, even driven type gear 20 is with driving
Staggering shown in Fig. 8 occurs for dynamic type gear 18, and the length of clockwork spring 22 can return to reset condition, that is, complete driven class
The replacement that gear 20 moves, can continue to move ahead again moves.The mode of the present invention for limiting its scope of activities is very
Ingenious, the structure of mechanism is also relatively easy and is hidden in inside, it is not easy to is destroyed, compared to using avoidance in the prior art
The scheme of module has obvious cost advantage.
To simplify the structure setting of go-kart, and manufacturing cost is further reduced, by the upper openend bottom of disk framework 1
Two supporting legs as foreleg, two supporting legs positioned at rear portion as back leg because when go-kart moves ahead trailing wheel mainly by
Front-wheel is driven, therefore only the type gear system of the above-mentioned free scope of activities of control referred to is arranged on two forelegs, on foreleg
Road wheel be front-wheel 17.And the road wheel on back leg can install common universal wheel 15, and by the braking for braking
Post 14 is only installed only on two back legs.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, those of ordinary skill in the art are to this hair
Other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover in scope of the presently claimed invention.
Claims (9)
- A kind of 1. go-kart that can ensure that safety and avoid faulty posture, it is characterised in that：Including upper disk framework, supporting leg and Road wheel, the top of the supporting leg are connected by extension spring with upper disk framework, the bottom installation road wheel of supporting leg, on supporting leg Provided with brake posts, the bottom of brake posts is provided with sucker；The road wheel of supporting leg bottom uses two, and two road wheels pass through connection Axle is fixedly connected, and driving type gear, driving type gear and road wheel synchronous axial system, the bottom of supporting leg are fixed with connecting shaft By rotating shaft with being connected axis connection, supporting leg can be installed with and be meshed with driving type gear along axis of rotation on supporting leg Driven type gear, supporting leg is provided with clockwork spring, and one end of clockwork spring is fixed on supporting leg, and other end connection is driven Type gear.
- A kind of 2. go-kart that can ensure that safety and avoid faulty posture according to claim 1, it is characterised in that：It is described Supporting leg is divided into supporting leg and lower supporting leg, and upper supporting leg is fixedly connected by extension spring with upper disk framework, under upper supporting leg Portion is docked with the top of lower supporting leg using liftable structure, and brake posts are arranged on lower supporting leg.
- A kind of 3. go-kart that can ensure that safety and avoid faulty posture according to claim 2, it is characterised in that：It is described The side lower of lower supporting leg is provided with groove, and clockwork spring is coiled in groove.
- A kind of 4. go-kart that can ensure that safety and avoid faulty posture according to claim 1, it is characterised in that：It is described Table is also equipped with upper disk framework, one end of table can overturn for connecting shaft and table along connecting shaft, the both ends of connecting shaft It is installed on by support bar on upper disk framework, support bar can turn along with the rotation of the fixing point of upper disk framework, table support bar Disk frame roof is can be placed under dynamic；The two bottom sides of upper disk framework are respectively equipped with neck, and seat plate is provided with corresponding neck Access Division, Access Division insertion neck seat plate can be fixed on upper disk framework.
- A kind of 5. go-kart that can ensure that safety and avoid faulty posture according to claim 4, it is characterised in that：It is described It is provided with table positioned at the edge of both sides and is available for hand insertion as the elongated slot held.
- A kind of 6. go-kart that can ensure that safety and avoid faulty posture according to claim 4, it is characterised in that：It is described Support bar is divided into upper support bar and lower support bar, and upper support bar is connected adjustable with lower support bar using guide rod sliding block inserting mode The height of support bar, and upper support bar with the U-type groove that connects is equipped with lower support bar；Pass through bolt at the top of upper support bar It is fixed in connecting shaft, the bottom of lower support bar is secured by bolts on disk framework.
- A kind of 7. go-kart that can ensure that safety and avoid faulty posture according to claim 4, it is characterised in that：It is described Upper disk framework uses U-shape structure, and the side roof part of openend two of U-shape structure is equipped with platform, the connecting portion of platform and U-shape structure with Table can be placed at platform by stepped form transition, support bar after rotating.
- A kind of 8. go-kart that can ensure that safety and avoid faulty posture according to claim 4, it is characterised in that：It is described The both sides of seat plate are provided with the bending part flipped up, and the top of bending part is T-shaped Access Division.
- A kind of 9. go-kart that can ensure that safety and avoid faulty posture according to claim 1, it is characterised in that：It is described The both sides inwall of upper disk framework is provided with staylace bayonet socket, and staylace is provided with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769265.1A CN107669025B (en) | 2017-08-31 | 2017-08-31 | Walker capable of ensuring safety and avoiding bad posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769265.1A CN107669025B (en) | 2017-08-31 | 2017-08-31 | Walker capable of ensuring safety and avoiding bad posture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107669025A true CN107669025A (en) | 2018-02-09 |
| CN107669025B CN107669025B (en) | 2023-10-31 |
Family
ID=61135574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769265.1A Active CN107669025B (en) | 2017-08-31 | 2017-08-31 | Walker capable of ensuring safety and avoiding bad posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107669025B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972906A (en) * | 2020-08-24 | 2020-11-24 | 义乌工商职业技术学院 | Children help capable ware with english learning function |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050900A (en) * | 1959-12-28 | 1962-08-28 | Glass | Toy |
| US5366231A (en) * | 1993-05-12 | 1994-11-22 | Hung Chin Pin | Movable base for a baby walker |
| CN2191589Y (en) * | 1994-03-30 | 1995-03-15 | 许化财 | Handcar with fixing device for baby walking aid |
| CN2227456Y (en) * | 1995-01-27 | 1996-05-22 | 缪经纬 | Baby's walk-learning pram |
| CN2442595Y (en) * | 2000-08-25 | 2001-08-15 | 金上吉塑胶股份有限公司 | Safety wheel for baby-walker |
| JP2007236997A (en) * | 2007-06-28 | 2007-09-20 | Eisaku Saito | Walking frame |
| CN200953979Y (en) * | 2006-10-25 | 2007-10-03 | 赵景德 | Dual-purpose cart for learning to walk and being as rocking chair |
| JP2009119216A (en) * | 2007-11-14 | 2009-06-04 | Izumi Shirai | Dewatering drying implement |
| WO2010006471A1 (en) * | 2008-07-14 | 2010-01-21 | Hsieh Min Shen | A kind of baby walker |
| CN201585741U (en) * | 2009-12-28 | 2010-09-22 | 好孩子儿童用品有限公司 | Walker |
| US7935031B1 (en) * | 2010-01-14 | 2011-05-03 | Tung Pin Hsiao | Baby walker |
| CN202636315U (en) * | 2012-05-07 | 2013-01-02 | 平湖市贝斯特童车有限公司 | Rotary disc of baby walker |
| TW201336721A (en) * | 2012-03-09 | 2013-09-16 | Univ Shu Te | Baby walker |
| DE202014103909U1 (en) * | 2014-08-21 | 2014-09-09 | Zhuji Xinfei Entertainment Apparatus Manufacture Factory | Carriage for running learning for toddlers with automatic braking |
| CN203828464U (en) * | 2014-04-25 | 2014-09-17 | 安吉恒盛竹木有限公司 | Novel swivel chair capable of correcting sitting postures |
| US20150042058A1 (en) * | 2012-01-06 | 2015-02-12 | Goodbaby Child Products Co., Ltd. | Baby walker |
| CN104856843A (en) * | 2015-06-03 | 2015-08-26 | 天津科技大学 | Limb coordination type recovery walker |
| WO2016060393A1 (en) * | 2014-10-13 | 2016-04-21 | (주) 올비트앤 | Wheel brake device for reducing speed by sensing road slope |
| CN205285731U (en) * | 2015-10-19 | 2016-06-08 | 邬有为 | Multi -functional baby carriage |
| CN205433003U (en) * | 2015-12-29 | 2016-08-10 | 燕山大学 | A multifunctional foldable children's walker |
| CN205612171U (en) * | 2016-01-08 | 2016-10-05 | 吉林省科技创新平台管理中心 | Baby's dining table chair |
| CN205963573U (en) * | 2016-06-02 | 2017-02-22 | 李玮涵 | Novel dual -purpose walker |
| CN208371387U (en) * | 2017-08-31 | 2019-01-15 | 浙江理工大学 | A kind of mechanism controlling go-cart scope of activities and the go-cart using it |
-
2017
- 2017-08-31 CN CN201710769265.1A patent/CN107669025B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050900A (en) * | 1959-12-28 | 1962-08-28 | Glass | Toy |
| US5366231A (en) * | 1993-05-12 | 1994-11-22 | Hung Chin Pin | Movable base for a baby walker |
| CN2191589Y (en) * | 1994-03-30 | 1995-03-15 | 许化财 | Handcar with fixing device for baby walking aid |
| CN2227456Y (en) * | 1995-01-27 | 1996-05-22 | 缪经纬 | Baby's walk-learning pram |
| CN2442595Y (en) * | 2000-08-25 | 2001-08-15 | 金上吉塑胶股份有限公司 | Safety wheel for baby-walker |
| CN200953979Y (en) * | 2006-10-25 | 2007-10-03 | 赵景德 | Dual-purpose cart for learning to walk and being as rocking chair |
| JP2007236997A (en) * | 2007-06-28 | 2007-09-20 | Eisaku Saito | Walking frame |
| JP2009119216A (en) * | 2007-11-14 | 2009-06-04 | Izumi Shirai | Dewatering drying implement |
| WO2010006471A1 (en) * | 2008-07-14 | 2010-01-21 | Hsieh Min Shen | A kind of baby walker |
| CN201585741U (en) * | 2009-12-28 | 2010-09-22 | 好孩子儿童用品有限公司 | Walker |
| US7935031B1 (en) * | 2010-01-14 | 2011-05-03 | Tung Pin Hsiao | Baby walker |
| US20150042058A1 (en) * | 2012-01-06 | 2015-02-12 | Goodbaby Child Products Co., Ltd. | Baby walker |
| TW201336721A (en) * | 2012-03-09 | 2013-09-16 | Univ Shu Te | Baby walker |
| CN202636315U (en) * | 2012-05-07 | 2013-01-02 | 平湖市贝斯特童车有限公司 | Rotary disc of baby walker |
| CN203828464U (en) * | 2014-04-25 | 2014-09-17 | 安吉恒盛竹木有限公司 | Novel swivel chair capable of correcting sitting postures |
| DE202014103909U1 (en) * | 2014-08-21 | 2014-09-09 | Zhuji Xinfei Entertainment Apparatus Manufacture Factory | Carriage for running learning for toddlers with automatic braking |
| WO2016060393A1 (en) * | 2014-10-13 | 2016-04-21 | (주) 올비트앤 | Wheel brake device for reducing speed by sensing road slope |
| CN104856843A (en) * | 2015-06-03 | 2015-08-26 | 天津科技大学 | Limb coordination type recovery walker |
| CN205285731U (en) * | 2015-10-19 | 2016-06-08 | 邬有为 | Multi -functional baby carriage |
| CN205433003U (en) * | 2015-12-29 | 2016-08-10 | 燕山大学 | A multifunctional foldable children's walker |
| CN205612171U (en) * | 2016-01-08 | 2016-10-05 | 吉林省科技创新平台管理中心 | Baby's dining table chair |
| CN205963573U (en) * | 2016-06-02 | 2017-02-22 | 李玮涵 | Novel dual -purpose walker |
| CN208371387U (en) * | 2017-08-31 | 2019-01-15 | 浙江理工大学 | A kind of mechanism controlling go-cart scope of activities and the go-cart using it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972906A (en) * | 2020-08-24 | 2020-11-24 | 义乌工商职业技术学院 | Children help capable ware with english learning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107669025B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106691010A (en) | Swing bed device for infants | |
| CN106183907A (en) | The Multifunctional safety chair for children of portable and collapsible | |
| CN107669025A (en) | A kind of go-kart that can ensure that safety and avoid faulty posture | |
| CN208371388U (en) | A kind of go-cart preventing faulty posture | |
| CN206012697U (en) | A kind of swing doll carriage | |
| US2971758A (en) | Rotatable rocking toy | |
| CN202909360U (en) | Multifunctional frame for bounce and swing | |
| CN215689527U (en) | Device for vertigo diagnosis and treatment | |
| CN204750255U (en) | Multi -functional child -bearing car | |
| CN202981164U (en) | Foldable multi-level adjustable bed guardrail capable of collecting objects | |
| CN208371387U (en) | A kind of mechanism controlling go-cart scope of activities and the go-cart using it | |
| CN109568734A (en) | A kind of children have an intravenous drip with nursing seat | |
| CN107467951A (en) | A kind of lactation rest device of telescopic folding | |
| CN204567740U (en) | A kind of electric bassinet | |
| CN203156754U (en) | Robot capable of simulating real person to hold infant | |
| CN203196313U (en) | Music rocking toy car | |
| CN203793522U (en) | Novel child stepping vehicle | |
| CN201951635U (en) | Electric baby carrier capable of swinging | |
| CN203609862U (en) | Simulation toy cart | |
| CN205853884U (en) | Child's four-wheel drive vehicle and chassis thereof | |
| CN205994116U (en) | Multifunctional walking chair | |
| CN211092973U (en) | Multifunctional baby walker | |
| CN203710672U (en) | Human-powered child swaying car | |
| CN208152687U (en) | A kind of intelligence development class children's play tent | |
| CN217854510U (en) | Rocking horse device for children entertainment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |