CN204336411U - A kind of adjustable baby walker - Google Patents
A kind of adjustable baby walker Download PDFInfo
- Publication number
- CN204336411U CN204336411U CN201420789561.XU CN201420789561U CN204336411U CN 204336411 U CN204336411 U CN 204336411U CN 201420789561 U CN201420789561 U CN 201420789561U CN 204336411 U CN204336411 U CN 204336411U
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- body frame
- mentioned
- connecting rod
- ratchet
- 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
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of adjustable baby walker, comprise the handle for helping promotion for baby, at roller and the vehicle body frame that is connected between handle and roller of bottom and earth surface, feature is provided with connecting rod between vehicle body frame and roller, between connecting rod with vehicle body frame for regulating height be flexibly connected, therefore by regulating connecting rod can realize relative to the height of vehicle body frame the height regulating whole go-kart, the handle of this go-kart is made to be positioned at the position of the hand steered promotion of baby of applicable different height, to ensure that baby can push this go-kart and walk with the exercise of correct posture, can not lean forward in bending or the faulty posture of feet.The design of this baby walker is ingenious, and structure is simple, handsome in appearance, and adjustment height and speed are safe and reliable, can for the baby of different height different phase.
Description
Technical field
The utility model relates to a kind of baby walker, is a kind of adjustable baby walker specifically.
Background technology
At present, existing baby walker, great majority are designed to fence type structure, are provided with the banded seat that can be sitting in top for baby in the middle of the fence, and baby's bipod is sat separately on the seat and to be landed stand-up exercise walking with bipod, there is larger defect in this baby walker, as car body moves too flexible, be difficult to control, and the weight of babies is not added on pin completely, be unfavorable for the active consciousness that cultivation baby walks and custom, and banded seat can affect the walking posture etc. of baby; Also has a kind of baby walker of hand steered implementation, comprise for helping the handle of promotion for baby, at the roller of bottom and earth surface and the vehicle body frame that is connected between handle and roller, though the go-kart of this kind of hand steered implementation solves the defect of fence type go-kart, but itself also also exists following defect: the height of (1) this go-kart cannot adjust, be difficult to the baby adapting to different height, if the height of handle is inappropriate, the walking posture of baby can be had influence on equally; (2) speed of this go-kart cannot adjust, and is difficult to adapt to the baby just starting to practise walking, and easily causes baby by with flutterring forward on ground because of the excessive velocities of go-kart; (3) design of this go-kart is too simple, except learn to walk with not having other to play part.
Summary of the invention
For the problem existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of adjustable baby walker that can not form bad walking posture.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of adjustable baby walker, comprise for helping the handle of promotion for baby, at the roller of bottom and earth surface and the vehicle body frame that is connected between handle and roller, be characterized in being provided with connecting rod between described vehicle body frame and roller, described connecting rod with between vehicle body frame for regulating height be flexibly connected.
Wherein, regulate the mode of height can shorten mode for the elongation of connecting rod to regulate, the utility model is in order to cost-saving, realize in the following ways regulating: upper end and the described vehicle body frame bottom side of above-mentioned connecting rod are rotatably connected, described connecting rod can around the axial rotation of vertical vehicle body frame side, in described vehicle body frame, be provided with the adjusting device of rotating for control connection bar, regulate height by the rotational angle of the relative vehicle body frame of the adjustable positioning link bar of described adjusting device to reach.
Further in order to make structure simply to reduce costs, above-mentioned adjusting device is a shared adjusting device, and described shared adjusting device is installed on above-mentioned vehicle body frame lower middle position and controls rotation and the location of two connecting rods of its both sides simultaneously.
Shared adjusting device of the present utility model comprises the ratchet cover plate, ratchet sleeve, control handle and spring, described ratchet sleeve is provided with two altogether and is fixed in the inner side of above-mentioned two connecting rod upper ends respectively, described ratchet cover plate correspondence is provided with two and is meshed with two ratchet sleeves respectively and the described ratchet cover plate can move at above-mentioned axial direction, described spring correspondence is provided with two and is arranged on respectively and realizes ratchet sleeve between ratchet sleeve and the ratchet cover plate and the ratchet cover plate is in disengaging engagement, the position of described control handle between two ratchet cover plates, two ratchet cover plates can be realized be meshed with ratchet sleeve by rotating control handle and realize above-mentioned connecting rod and vehicle body frame is located.
Further, above-mentioned control handle includes the rotating handles portion reached outside above-mentioned vehicle body frame and the oval control part contacted with above-mentioned two ratchet cover plates, when rotating described rotating handles portion and contact with the ratchet cover plate to the major diameter two ends of described oval control part, the described ratchet cover plate is meshed with above-mentioned ratchet sleeve and realizes locating, and when the minor axis two ends of the described rotating handles portion of rotation extremely described oval control part contact with the ratchet cover plate, the described ratchet cover plate departs from ratchet sleeve and engages that to realize above-mentioned connecting rod rotatable under above-mentioned spring action.
In order to ensure that go-kart steadily and be easy to turn round, above-mentioned rollers comprises a pair front wheel being positioned at front and a pair rear roller being positioned at rear, described a pair rear roller is flexibly connected respectively by head rod and above-mentioned vehicle body frame regulating height, described a pair front wheel is connected to the two bottom sides position of the second connecting rod, the top of described second connecting rod is fixed in centre position before vehicle body frame, and front wheel concentrates in the middle part of front and is conducive to turning round.
In order to improve the learning interest of baby and make this go-kart moulding more attractive in appearance, above-mentioned vehicle body frame is the support body of elephant nose shape, above-mentioned second connecting rod is the body of rod of large trunk shape, and the front panel of described vehicle body frame and rear board are equipped with toy button or nicknack part.
Further, above-mentioned second connecting rod has circular chute, the upper end open of described circular chute is positioned in the upper end of the second connecting rod inserting above-mentioned vehicle body frame, on the rear board of described vehicle body frame, correspondence is provided with circular hole, be connected by a connecting pipe between described circular hole and the upper end open of circular chute and realize circular hole with circular chute and be communicated with, therefore roly-poly of can also playing after having a rest after baby walking.
Further, in order to ensure that baby can use the study of this go-kart safely and walk, above-mentioned a pair rear roller is designed to the roller of adjustable rotating speed, is provided with a speed governing knob in the middle of the lateral surface of described rear roller, realizes controlling to adjust the velocity of rotation of rear roller by rotating described speed governing knob and can changing the frictional force of rear roller and above-mentioned head rod.
The utility model owing to being provided with connecting rod between vehicle body frame and roller, and between this connecting rod with vehicle body frame for regulating height be flexibly connected, therefore by regulating connecting rod can realize relative to the height of vehicle body frame the height regulating whole go-kart, the handle of this go-kart is made to be positioned at the position of the hand steered promotion of baby of applicable different height, to ensure that baby can push this go-kart and walk with the exercise of correct posture, can not lean forward in bending or the faulty posture of feet; It regulates the mode of height to be adopt connecting rod to realize regulating relative to the mode that vehicle body frame rotates, and realize regulating two rear rollers by a shared adjusting device simultaneously, therefore can realize regulating highly again can be cost-saving, effectively improve its cost performance, the favor of more heads of a family can be obtained; Go-kart is designed to baby elephant shape, and on its vehicle body frame, is provided with multiple nicknack and toy button to play for baby, therefore liking of baby can be obtained, improve the interest that baby's study is walked; Mode again owing to rear roller to be designed by friction carrys out governing speed, therefore structure is simple, can realize speed governing again, uses, improve the safety in utilization of this go-kart further with the baby of applicable difference exercise walking stage.Baby walker design of the present utility model is ingenious, and structure is simple, handsome in appearance, and adjustment height and speed are safe and reliable, can for the baby of different height different phase.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the decomposition texture schematic diagram of the utility model head rod and vehicle body frame.
Fig. 4 is that the utility model connecting rod is by the sectional structure schematic diagram of positioning states.
Fig. 5 is the sectional structure schematic diagram of the rotatable adjustment state of the utility model connecting rod.
Detailed description of the invention
As shown in Figures 1 to 5, the adjustable baby walker of the utility model, comprise the handle 3 for helping promotion for baby, at roller 2 and the vehicle body frame 1 that is connected between handle 3 and roller 2 of bottom and earth surface, wherein be provided with connecting rod 4 between vehicle body frame 1 and roller 2, between connecting rod 4 with vehicle body frame 1 for regulating height be flexibly connected, therefore by regulating the height of the relative vehicle body frame 1 of connecting rod 4 can realize the height regulating whole go-kart, the handle 3 of this go-kart is made to be positioned at the position of the hand steered promotion of baby of applicable different height, to ensure that baby can push this go-kart and walk with the exercise of correct posture, can not lean forward in bending or the faulty posture of feet.
As shown in Figure 3, upper end and the vehicle body frame 1 bottom side of the connecting rod 4 of this embodiment are rotatably connected, connecting rod 4 can around the axial rotation of vertical vehicle body frame 1 side, the adjusting device of rotating for control connection bar 4 is provided with in vehicle body frame 1, this adjusting device is a shared adjusting device 5, and this shared adjusting device 5 is installed on vehicle body frame 1 lower middle position and controls rotation and the location of two connecting rods 4 of its both sides simultaneously.The shared adjusting device 5 of this embodiment comprises the ratchet cover plate 51, ratchet sleeve 52, control handle 53 and spring 54, this ratchet sleeve 52 is provided with two altogether, and be convexly equipped with square at the back side of ratchet sleeve 52, the inner side correspondence of connecting rod 4 upper end is arranged with square frame, to be screwed into square that to realize ratchet sleeve 52 affixed with connecting rod 4 after square is plugged into square frame by screw from the square frame back side; The ratchet cover plate 51 correspondence is provided with two and is meshed with two ratchet sleeves 52 respectively and this ratchet cover plate 51 can move at axial direction, but this ratchet cover plate 51 cannot rotate; Spring 54 correspondence is provided with two and is arranged on respectively and realizes ratchet sleeve 52 between ratchet sleeve 52 and the ratchet cover plate 51 and the ratchet cover plate 51 is in disengaging engagement; The position of control handle 53 between two ratchet cover plates 51, this control handle 53 includes the rotating handles portion 531 reached outside vehicle body frame 1 and the oval control part 532 contacted with two ratchet cover plates 51, therefore when rotating the major diameter two ends of this rotating handles portion 531 to oval control part 532 and contacting with the ratchet cover plate 51, two ratchet cover plates 51 are pressed against both sides and move, and then be meshed with ratchet sleeve 52, therefore ratchet sleeve 52 also cannot rotate with the ratchet cover plate 51 is the same, that is to say that connecting rod 4 cannot rotate, realize location, as shown in Figure 4; When rotating the minor axis two ends of this rotating handles portion 531 to oval control part 532 and contacting with the ratchet cover plate 51, now the ratchet cover plate 51 moves to centre under spring 54 acts on, and then to depart from ratchet sleeve 52 and engage, therefore ratchet sleeve 52 is free to rotate, that is to say that connecting rod 4 rotatably adjusts position, realize regulating handle 3 height, as shown in Figure 5.
As depicted in figs. 1 and 2, the roller 2 of this embodiment comprises a pair front wheel 21 being positioned at front and a pair rear roller 22 being positioned at rear, wherein a pair rear roller 22 is flexibly connected respectively by head rod 41 and vehicle body frame 1 regulating height, a pair front wheel 21 is connected to the two bottom sides position of the second connecting rod 42, the top of the second connecting rod 42 is fixed in centre position before vehicle body frame 1, because front wheel 21 concentrates in the middle part of front, therefore be conducive to turning round.In order to improve the learning interest of baby and make this go-kart moulding more attractive in appearance, the vehicle body frame 1 of this embodiment is designed to the support body of elephant nose shape, second connecting rod 42 is designed to the body of rod of large trunk shape, on the front panel and rear board of vehicle body frame 1, be equipped with toy button 6 or nicknack part simultaneously, these toy buttons 6 have and can press, have as key rotary, have and can to stir as gear level; And in vehicle body frame 1, be provided with sound-producing device or light-emitting device, sound-producing device or light-emitting device are triggered by touching switch control rule, touching switch is then arranged at the inner side of toy button 6, therefore by pressing or stir or rotary toy button 6 making touching switch be triggered and then realizes sounding or luminescence.Further, second connecting rod 42 has circular chute 7, the upper end open of circular chute 7 is positioned in the upper end of the second connecting rod 42 inserting vehicle body frame 1, on the rear board of vehicle body frame 1, correspondence is provided with circular hole 11, be connected by a connecting pipe 8 between circular hole 11 and the upper end open of circular chute 7 and realize circular hole 11 with circular chute 7 and be communicated with, therefore roly-poly of can also playing after having a rest after baby walking.The rear roller 22 of this embodiment is designed to the roller of adjustable rotating speed, a speed governing knob 9 is provided with in the middle of the lateral surface of this rear roller 22, the frictional force of rear roller 22 and head rod 41 can be changed by rotating this speed governing knob 9, therefore the velocity of rotation controlling to adjust rear roller 22 can be realized, to change the speed of travel of go-kart, use with the baby of applicable difference exercise walking stage, improve the safety in utilization of this go-kart further.
Although the utility model describes with reference to specific embodiment, this description not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other changes of the disclosed embodiments, all can expect for those skilled in the art, this change should belong in appended claims limited range.
Claims (10)
1. an adjustable baby walker, comprise for helping the handle of promotion (3) for baby, be positioned at the roller (2) of bottom and earth surface and be connected to the vehicle body frame (1) between handle (3) and roller (2), it is characterized in that being provided with connecting rod (4) between described vehicle body frame (1) and roller (2), between described connecting rod (4) with vehicle body frame (1) for regulating height be flexibly connected.
2. adjustable baby walker according to claim 1, it is characterized in that upper end and described vehicle body frame (1) the bottom side of above-mentioned connecting rod (4) are rotatably connected, described connecting rod (4) can around the axial rotation of vertical vehicle body frame (1) side, in described vehicle body frame (1), be provided with the adjusting device of rotating for control connection bar (4), regulate height by the rotational angle of the relative vehicle body frame (1) of the adjustable positioning link bar of described adjusting device (4) to reach.
3. adjustable baby walker according to claim 2, it is characterized in that above-mentioned adjusting device is a shared adjusting device (5), described shared adjusting device (5) is installed on above-mentioned vehicle body frame (1) lower middle position and controls rotation and the location of two connecting rods (4) of its both sides simultaneously.
4. adjustable baby walker according to claim 3, it is characterized in that above-mentioned shared adjusting device (5) comprises the ratchet cover plate (51), ratchet sleeve (52), control handle (53) and spring (54), described ratchet sleeve (52) is provided with two altogether and is fixed in the inner side of above-mentioned two connecting rod (4) upper ends respectively, the described ratchet cover plate (51) correspondence is provided with two and is meshed with two ratchet sleeves (52) respectively and the described ratchet cover plate (51) can move at above-mentioned axial direction, described spring (54) correspondence is provided with two and is arranged on respectively and realizes ratchet sleeve (52) between ratchet sleeve (52) and the ratchet cover plate (51) and the ratchet cover plate (51) is in disengaging engagement, described control handle (53) is positioned at the position between two ratchet cover plates (51), two ratchet cover plates (51) can be realized be meshed with ratchet sleeve (52) by rotating control handle (53) and realize above-mentioned connecting rod (4) and vehicle body frame (1) and locate.
5. adjustable baby walker according to claim 4, it is characterized in that above-mentioned control handle (53) includes and reach above-mentioned vehicle body frame (1) rotating handles portion (531) outward and the oval control part (532) contacted with above-mentioned two ratchet cover plates (51), when rotating the major diameter two ends of described rotating handles portion (531) to described oval control part (532) and contacting with the ratchet cover plate (51), the described ratchet cover plate (51) is meshed with above-mentioned ratchet sleeve (52) and realizes locating, when rotating described rotating handles portion (531) and contacting with the ratchet cover plate (51) to the minor axis two ends of described oval control part (532), the described ratchet cover plate (51) departs from ratchet sleeve (52) to engage and realizes above-mentioned connecting rod (4) rotatably under above-mentioned spring (54) acts on.
6. the adjustable baby walker according to arbitrary claim of claim 1 to 5, it is characterized in that above-mentioned rollers (2) comprises a pair front wheel (21) being positioned at front and a pair rear roller (22) being positioned at rear, described a pair rear roller (22) is flexibly connected respectively by head rod (41) and above-mentioned vehicle body frame (1) regulating height, described a pair front wheel (21) is connected to the two bottom sides position of the second connecting rod (42), and the top of described second connecting rod (42) is fixed in centre position before vehicle body frame (1).
7. adjustable baby walker according to claim 6, it is characterized in that the support body that above-mentioned vehicle body frame (1) is elephant nose shape, the body of rod that above-mentioned second connecting rod (42) is large trunk shape, the front panel of described vehicle body frame (1) and rear board are equipped with toy button (6) or nicknack part.
8. adjustable baby walker according to claim 7, it is characterized in that being provided with sound-producing device or light-emitting device in above-mentioned vehicle body frame (1), described sound-producing device or light-emitting device are triggered by touching switch control rule, described touching switch-linear hybrid in the inner side of above-mentioned toy button (6), by pressing or stir or rotary toy button (6) making touching switch be triggered and then realizes sounding or luminescence.
9. adjustable baby walker according to claim 6, it is characterized in that above-mentioned second connecting rod (42) has circular chute (7), the upper end open of described circular chute (7) is positioned in the upper end of the second connecting rod (42) inserting above-mentioned vehicle body frame (1), on the rear board of described vehicle body frame (1), correspondence is provided with circular hole (11), is connected and realizes circular hole (11) and be communicated with circular chute (7) between described circular hole (11) and the upper end open of circular chute (7) by a connecting pipe (8).
10. adjustable baby walker according to claim 6, it is characterized in that above-mentioned a pair rear roller (22) is designed to the roller of adjustable rotating speed, a speed governing knob (9) is provided with, the velocity of rotation realizing controlling to adjust rear roller (22) by rotating described speed governing knob (9) rear roller (22) and the frictional force of above-mentioned head rod (41) can being changed in the middle of the lateral surface of described rear roller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789561.XU CN204336411U (en) | 2014-12-15 | 2014-12-15 | A kind of adjustable baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789561.XU CN204336411U (en) | 2014-12-15 | 2014-12-15 | A kind of adjustable baby walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204336411U true CN204336411U (en) | 2015-05-20 |
Family
ID=53219726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789561.XU Expired - Fee Related CN204336411U (en) | 2014-12-15 | 2014-12-15 | A kind of adjustable baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204336411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259511A (en) * | 2018-11-12 | 2019-01-25 | 曹威 | Multifunctional walking chair structure |
| CN110279255A (en) * | 2019-06-26 | 2019-09-27 | 浙江飞尔智能科技有限公司 | Rate controlling mechanism and its babywalker |
-
2014
- 2014-12-15 CN CN201420789561.XU patent/CN204336411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259511A (en) * | 2018-11-12 | 2019-01-25 | 曹威 | Multifunctional walking chair structure |
| CN109259511B (en) * | 2018-11-12 | 2021-11-19 | 南京瑞贻电子科技有限公司 | Structure of multifunctional walker |
| CN110279255A (en) * | 2019-06-26 | 2019-09-27 | 浙江飞尔智能科技有限公司 | Rate controlling mechanism and its babywalker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104382704B (en) | Variable wheeled stair climbing wheelchair | |
| CN204336411U (en) | A kind of adjustable baby walker | |
| CN203819421U (en) | Machine for riding instead of walking having chair function | |
| CN201518939U (en) | Leather chair backrest adjusting mechanism | |
| CN205569199U (en) | Recovered wheelchair of foot's training | |
| CN205866973U (en) | Exercise rehabilitation wheelchair | |
| CN204798301U (en) | Four limbs cooperative motion rehabilitation training device | |
| CN203538880U (en) | Multifunctional walker | |
| CN203153171U (en) | Hand-push type baby walker | |
| CN103126394B (en) | A kind of hand propelled baby walker | |
| CN201696840U (en) | Computer bracket | |
| CN205098367U (en) | Scooter | |
| CN204292703U (en) | A kind of baby's physical-therapy rack of alterable form | |
| KR20120059999A (en) | Wheelchair possible of up and down, front and back movement of seat | |
| KR200382173Y1 (en) | The bicycle without handle that having engine | |
| US20110241308A1 (en) | Children's vehicle | |
| CN104309741A (en) | Intelligent walking robot gyroscope awakening device | |
| CN202410100U (en) | Auxiliary sliding plate for heelys shoes | |
| CN210592278U (en) | Children riding box | |
| CN204250133U (en) | Foot-operated oscillating type is stood type ice and snow scooter | |
| CN207341526U (en) | A kind of go-cart | |
| CN203681747U (en) | Standing type unicycle equipped with leg stabilizing components | |
| CN208318823U (en) | A kind of flywheel on go-cart | |
| CN202637969U (en) | Toy steering wheel | |
| KR102166680B1 (en) | A toddler exerciser that prevents overturning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |