CN103126394B - A kind of hand propelled baby walker - Google Patents
A kind of hand propelled baby walker Download PDFInfo
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- CN103126394B CN103126394B CN201310056726.2A CN201310056726A CN103126394B CN 103126394 B CN103126394 B CN 103126394B CN 201310056726 A CN201310056726 A CN 201310056726A CN 103126394 B CN103126394 B CN 103126394B
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- pole
- roller
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- baby
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Abstract
The present invention relates to a kind of hand propelled baby walker, comprise for helping the handle of promotion and the roller of bottom for baby, described handle is connected by pole with between roller, described each pole is extended and form the triangular structure that is positioned at the front side pole of front side, two rear side poles being positioned at pole rear, described front side left and right sides of described front side pole and two rear side poles are placed in around the center radiation of setting, and described roller comprises the front wheel be connected with front side pole respectively and the left rear side roller be connected with rear side two poles and right lateral side roller.The present invention can make the hand steered implementation study of baby walk, and can cultivate the consciousness of walking of baby, avoid the counter productive of conventional baby go-kart, especially three poles are adopted to form Three-wheel type frame structure, stabilized structure is firm, turns to conveniently, is conducive to baby and grasps direction.
Description
Technical field
The present invention relates to a kind of hand propelled baby walker.
Background technology
At present, baby market having a lot of help just can stand also can not to walk practises the baby walker of walking, most go-kart is for security consideration, be designed to fence type structure, comprise dish and chassis, upper dish is connected by support with between chassis, chassis is provided with one group for making go-kart on the ground can along the universal wheel of any direction movement, upper dish in the middle of be provided with make baby be sitting in top and bipod land stand walking banded seat on, there are following shortcomings in this baby walker: (1) car body moves too flexible, after baby's disequilibrium often passive walk, and the weight of health is not added on leg and pin completely, be unfavorable for the active consciousness that cultivation baby walks and custom, (2) baby is more tender and lovely, is in growth fast phase, and banded seat is close between two legs, is easy to form bad leg and walks attitude, often needs deemphasis for a long time just, and can affect the growth of baby's reproductive organs after departing from go-kart.
Authorization Notice No. is that the Chinese patent " growth-helping cart " of CN201337191Y discloses the hand steered implementation go-kart of a kind of children, two roller shafts be arranged in parallel before and after this go-kart comprises, two roller shaft both sides are fixed with roller respectively, roller shaft is provided with two side plates in the inner side of two side wheels, former and later two clamping plate are provided with between two side plates, two clamping plate and two side plate bottom are provided with base plate, two side plates are connected to the handle side plate extended along the vertical direction, be coated with for the handle for the hand steered implementation of children between two handle side plates, by two, left and right side plate, can be used for placing the article such as toy for children and food in the groove of the upper opening that the base plate of former and later two clamping plate and bottom surrounds.Children can hand steered top handle and promote car move ahead exercise walk.There is following shortcoming in this growth-helping cart: (1) is four wheel constructions due to growth-helping cart, not easily turns, particularly for the wayward direction of the children just learnt to walk; (2) this growth-helping cart cannot fold, and is not easy to storage and carries.
Summary of the invention
The object of the invention is propose a kind of be convenient to baby's controlling party to hand propelled baby walker.
For solving the problem, the technical solution used in the present invention is:
A kind of hand propelled baby walker, comprise for helping the handle of promotion and the roller of bottom for baby, described handle is connected by pole with between roller, described each pole is extended and form the triangular structure that is positioned at the front side pole of front side, two rear side poles being positioned at pole rear, described front side left and right sides of described front side pole and two rear side poles are placed in around the center radiation of setting, and described roller comprises the front wheel be connected with front side pole respectively and the left rear side roller be connected with rear side two poles and right lateral side roller.
Hinged and the relatively described central rotation of each pole and have open mode and rounding state, described pole is provided with the supporting mechanism for making it stay open state when pole is opened.
Three poles are installed by rotating shaft coaxle, described supporting mechanism comprises the strut of support and connection between adjacent two poles, described each strut is provided with for make stay folds hinge, described strut and three poles are respectively six seamed edges of the tetrahedral structure that it is formed.
At least one roller is provided with the adjusting device for regulating roller velocity of rotation, described adjusting device comprises the screw for installing roller and pole, described roller by nut block away from pole side, is provided with the precession of adjusting nut and screw or back-out and changes the annular gasket of the frictional force between itself and roller between described roller and pole.
Described handle is square or circular.
Described handle is provided with music box.
The platform extended before and after described front side pole is provided with, described platform offers circular groove.
The pocket for placing articles is provided with in described tetrahedral structure.
A kind of hand propelled baby walker that the present invention proposes, be arranged at three poles between handle and roller extended and form that a pole is positioned at front side, other two poles are positioned at rear side and the triangular structure of the pole both sides, front side that are placed in around a setting central point radiation, roller comprises the front side roller, left rear side roller and the right lateral side roller that are connected with each pole.The present invention can make the hand steered implementation study of baby walk, and can cultivate the consciousness of walking of baby, avoid the counter productive of conventional baby go-kart, especially three poles are adopted to form Three-wheel type frame structure, stabilized structure is firm, turns to conveniently, is conducive to baby and grasps direction.
Further, each pole rotates around central point and opens, and keeps this open mode by supporting mechanism and the hand steered handle exercise of baby is walked, and when not in use, pole can be made to rotate around this central point and draw placement in, is easy to carry or stores.
Further, ring pad is set between pole and roller, by adjusting nut, change the contact friction force of annular gasket and roller, may be used for the sensitivity controlling roller, make to need certain thrust wheel to rotate, once thrust is removed, go-kart just can stop at once, thus avoids wheel too flexibly, and baby's frequency of walking does not catch up with and falls down.
Further, handle is arranged to the circle or square being similar to steering wheel, steering wheel concept is introduced in go-kart, adult can be simulated and drive, further increase sense of accomplishment and interest.
Further, handle is arranged music box and can improve baby's exercise interest on foot.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention 1;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is the right view of Fig. 2;
Fig. 6 is the left view of Fig. 2;
Fig. 7 is perspective view Fig. 1 being equiped with netted tetrahedron pocket;
Fig. 8 is the perspective view of the embodiment of the present invention 2;
Fig. 9 is the top view of Fig. 8.
Detailed description of the invention
Embodiments of the invention 1, as shown in Fig. 1 ~ Fig. 7, are described in detail below in conjunction with the detailed description of the invention of accompanying drawing to the present embodiment:
Hand propelled baby walker, comprising top helps the circular handle 42 of promotion and bottom for the roller of walking that rolls for baby, described roller comprises front wheel 91, left back roller 93 and right back roller 92, described circular handle 42 is connected by pole with roller, described pole comprises upper end and is connected with circular handle, the front support rod 11 that lower end is connected with front wheel and the left back pole 12 and the right back pole 13 that are arranged at the front support rod left and right sides, described front support rod, left back pole and right back pole coaxially install, and left back pole and right back pole can rotate around rotating shaft 8, front support rod, by strut 7 support and connection composition tetrahedral structure between left back pole and right back pole, front support rod, left back pole and right back pole and strut hinged, the middle part of front support rod and left back pole and the strut between front support rod and right back pole is provided with the hinge that can make stay folds, circular handle is positioned at the top of front support rod, the platform 3 extended before and after described front support rod is provided with, described platform is positioned at the below of handle, the circular groove preventing object landing is offered in the middle part of described platform 3, described front wheel is connected with front support rod, left back roller is connected with left back pole, right back roller is connected with right back pole, connected by coupling rod 6 between described left back roller and right back roller, described front wheel comprises two rollers being divided into front support rod both sides, two front wheels and front support rod are installed by screw 2, and by nut check block, the adjusting device for adjustment roll wheel speed is provided with between described front wheel and front support rod, adjusting device is the annular gasket 10 of sandwiched between front wheel and front support rod.
During use, the hand steered circular handle of child promotes go-kart, go-kart front and back wheel is rolled, and child goes ahead with go-kart, for just learning the child walked, the frictional force of annular gasket 10 and front wheel is controlled by adjusting nut, thus change the sensitivity of wheel, and car can be made could to walk under certain thrust, otherwise slack, avoid wheel sensitivity too high, child's frequency of walking does not catch up with and falls down.For the child of LEARNING TO WALK, also can assist and practise on foot and play, also can be used as hand propelled toy car and use.This go-kart adopts Three-wheel type frame structure easily to turn, be conducive to baby oneself controlling party to.
When needs carry or place do not use time, make 8 rotations around the shaft of left back pole and right back pole, due to strut and front support rod, be hinged between left back pole and right back pole, therefore strut two ends rotate around jointed shaft, front support rod and left back pole, the jointed shaft of strut in the middle part of it between front support rod and right back pole fold, make upwards doubling in the middle part of strut 7, thus just go-kart can be folded up.
For attracting the interest of the go-cart walking of baby, music box 5 can be set on circular handle 42.
Front support rod, left back pole, right back pole and each strut that connects surround tetrahedron space, adopt netted cloth 20 to wrap up pocket that rear formation may be used for placing the article such as toy, food.
Embodiments of the invention 2 are as shown in Fig. 8 ~ Fig. 9, and the handle adopted in the present embodiment is as different from Example 1 square handle 41, and the structural principle of the present embodiment is same as the previously described embodiments, does not repeat them here.
Pole comprises front support rod in the above-described embodiments, left back pole and right back pole, left back pole and right back pole are coaxially installed by jointed shaft and front support rod, and between adjacent two poles, arrange strut to keep the open mode of three poles, strut can fold around its central pivot point, thus be convenient to the folding storage of go-kart, the fixed position that lock-screw also can be adopted in other embodiments each pole to be fixed on central shaft keeps pole to be open mode, when pleated, unclamp the lock-screw of each pole and this axle, drawn in after making each pole become free state, also three poles can be made to fix or do not arrange hinged on strut and make pole stay open state all the time.
Being provided with the adjusting device for regulating roller velocity of rotation in the present embodiment, also can not adjusting device being set in other embodiments.
Claims (6)
1. a hand propelled baby walker, comprise for helping the handle of promotion and the roller of bottom for baby, it is characterized in that: described handle is connected by pole with between roller, each described pole around setting central point radiation extended and form one be positioned at front side front side pole, the triangular structure of two rear side poles being positioned at pole rear, described front side left and right sides of described front side pole and two rear side poles are placed in, described roller comprises the front wheel be connected with front side pole respectively and the left rear side roller be connected with rear side two poles and right lateral side roller, each pole is hinged and rotate relative to described central point and have open mode and rounding state, described pole is provided with the supporting mechanism for making it stay open state when pole is opened, three poles are installed by rotating shaft coaxle, described supporting mechanism comprises the strut of support and connection between adjacent two poles, the middle part of the strut between described front side pole and two rear side poles is provided with the hinge that can make stay folds, described strut and three poles are respectively six seamed edges of the tetrahedral structure that it is formed, when not in use, each pole is made to rotate around described central point and draw placement in.
2. hand propelled baby walker according to claim 1, it is characterized in that: at least one roller is provided with the adjusting device for regulating roller velocity of rotation, described adjusting device comprises the screw for installing roller and pole, described roller by nut block away from pole side, is provided with the precession of adjusting nut and screw or back-out and changes the annular gasket of the frictional force between itself and roller between described roller and pole.
3. hand propelled baby walker according to claim 2, is characterized in that: described handle is square or circular.
4. hand propelled baby walker according to claim 2, is characterized in that: described handle is provided with music box.
5. hand propelled baby walker according to claim 2, is characterized in that: the platform extended before and after described front side pole is provided with, described platform offers circular groove.
6. hand propelled baby walker according to claim 1, is characterized in that: be provided with the pocket for placing articles in described tetrahedral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056726.2A CN103126394B (en) | 2013-02-22 | 2013-02-22 | A kind of hand propelled baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056726.2A CN103126394B (en) | 2013-02-22 | 2013-02-22 | A kind of hand propelled baby walker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103126394A CN103126394A (en) | 2013-06-05 |
| CN103126394B true CN103126394B (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310056726.2A Expired - Fee Related CN103126394B (en) | 2013-02-22 | 2013-02-22 | A kind of hand propelled baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103126394B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314872A (en) * | 2013-07-05 | 2013-09-25 | 长兴俊达塑胶玩具有限公司 | Trainer for upright walking of pets |
| CN105078085A (en) * | 2015-09-15 | 2015-11-25 | 唐哲敏 | Vehicle-shaped toy with adjustable resistance |
| CN106539385B (en) * | 2016-12-07 | 2019-05-07 | 衢州学院 | Detachable baby walking cart |
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|---|---|---|---|---|
| CN2172741Y (en) * | 1993-11-23 | 1994-07-27 | 文斌雄 | Nine-function folding children's cycle |
| FR2737993A1 (en) * | 1995-08-24 | 1997-02-28 | Richevilain Yvonne Marie Paule | Three wheeled baby trotter |
| CN2316212Y (en) * | 1998-01-24 | 1999-04-28 | 环玮企业股份有限公司 | Foldable buggy |
| CN2321683Y (en) * | 1996-10-17 | 1999-06-02 | 好孩子集团公司 | Push-swing type carriage for children |
| CN1754737A (en) * | 2004-09-28 | 2006-04-05 | 阿蒙有限公司 | Folding baby buggy |
| CN2866448Y (en) * | 2005-06-27 | 2007-02-07 | 王永昌 | Automatic braking device for hoisting rolling drum |
| CN201073147Y (en) * | 2007-07-23 | 2008-06-18 | 吴信步 | Flywheel used for baby walker |
| CN201182407Y (en) * | 2008-04-30 | 2009-01-21 | 张怀菊 | Walking aid for baby |
| CN102009647A (en) * | 2010-11-17 | 2011-04-13 | 奇瑞汽车股份有限公司 | Electronic mechanical braking device |
| WO2012103872A1 (en) * | 2011-02-01 | 2012-08-09 | Biedermann Hermann Josef | Walker for babies and toddlers |
| CN203153171U (en) * | 2013-02-22 | 2013-08-28 | 河南科技大学 | Hand-push type baby walker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1265036A (en) * | 1986-04-02 | 1990-01-30 | Bewernick, Harold | Invalid walker |
-
2013
- 2013-02-22 CN CN201310056726.2A patent/CN103126394B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172741Y (en) * | 1993-11-23 | 1994-07-27 | 文斌雄 | Nine-function folding children's cycle |
| FR2737993A1 (en) * | 1995-08-24 | 1997-02-28 | Richevilain Yvonne Marie Paule | Three wheeled baby trotter |
| CN2321683Y (en) * | 1996-10-17 | 1999-06-02 | 好孩子集团公司 | Push-swing type carriage for children |
| CN2316212Y (en) * | 1998-01-24 | 1999-04-28 | 环玮企业股份有限公司 | Foldable buggy |
| CN1754737A (en) * | 2004-09-28 | 2006-04-05 | 阿蒙有限公司 | Folding baby buggy |
| CN2866448Y (en) * | 2005-06-27 | 2007-02-07 | 王永昌 | Automatic braking device for hoisting rolling drum |
| CN201073147Y (en) * | 2007-07-23 | 2008-06-18 | 吴信步 | Flywheel used for baby walker |
| CN201182407Y (en) * | 2008-04-30 | 2009-01-21 | 张怀菊 | Walking aid for baby |
| CN102009647A (en) * | 2010-11-17 | 2011-04-13 | 奇瑞汽车股份有限公司 | Electronic mechanical braking device |
| WO2012103872A1 (en) * | 2011-02-01 | 2012-08-09 | Biedermann Hermann Josef | Walker for babies and toddlers |
| CN203153171U (en) * | 2013-02-22 | 2013-08-28 | 河南科技大学 | Hand-push type baby walker |
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| Publication number | Publication date |
|---|---|
| CN103126394A (en) | 2013-06-05 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160217 Termination date: 20170222 |