CN202908319U - Baby walker device - Google Patents
Baby walker device Download PDFInfo
- Publication number
- CN202908319U CN202908319U CN2012203022066U CN201220302206U CN202908319U CN 202908319 U CN202908319 U CN 202908319U CN 2012203022066 U CN2012203022066 U CN 2012203022066U CN 201220302206 U CN201220302206 U CN 201220302206U CN 202908319 U CN202908319 U CN 202908319U
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- China
- Prior art keywords
- pivot
- babywalker
- configuration
- supporting surface
- castor
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- 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
- A47D13/043—Baby walkers with a seat
Abstract
Embodiments of the utility model relate to an adjustable rail-type baby walker device. The baby walker device has two motion modes, namely a rail motion mode which limits the walker in a rail path and a free motion mode which does not limit the walker in the rail path. Particularly, the baby walker device comprises at least one pivoting mechanism which can be adjusted between two structures easily, the first structure enables users to be in the rail motion mode, and the second structure enables users to be in the free motion mode.
Description
The cross reference of related application
The application number that is entitled as " Infant WalkerDevices " that the application requires to submit on June 23rd, 2011 is 61/500,199 U.S. Provisional Application and the application number that is entitled as " Infant Walker " of submitting on September 7th, 2011 are 61/531, the priority of 831 U.S. Provisional Application, each application all is incorporated herein by reference.
Technical field
Each embodiment of the present utility model described herein relates in general to babywalker (walker) device, relates in particular to the babywalker device that is suitable for orbital motion.
Background technology
Conventional babywalker generally includes children's seat, and children's seat is by frame hanging, and described framework is constructed to roll along supporting surface.Children's seat is positioned as so that be positioned at children's wherein leg and dangle downwards from described seat, thereby makes children can push supporting surface and go-kart is moved along all directions.Yet, the significantly motion of limiting child of these conventional go-kart, when the caregiver need to remain on children in the specific region, like this can be inconvenient.
Except these conventional go-kart, the known track go-kart also in this area is such as disclosed track go-kart in the United States Patent (USP) 7,507,162 of authorizing the people such as Jackson.These track go-kart generally include seat portion, and described seat portion is connected with fixed platform and is constructed to moves along orbital path around the center of fixed platform.Such go-kart allows the child exercise technical ability of walking, and prevents that simultaneously children are in the orbital path external movement.Yet such track go-kart can not allow that children move the motion of this free degree that the caregiver may expect along other non-orbital direction.
Therefore, this area is for having demand in the modified babywalker that larger flexibility ratio is provided aspect the limiting child motion.
The utility model content
Each embodiment of the present utility model relates to a kind of babywalker device of moving along supporting surface of being constructed to.According to each embodiment, the babywalker device comprises: children's support member, and it is configured to children seated surface is provided; And framework, it is constructed to described children's support member is suspended on described supporting surface top.In each embodiment, described framework comprises: one or more moving links, and it is constructed to engage described supporting surface and allows that described framework moves along described supporting surface; And at least one pivot, it is constructed to regulate between the first configuration and the second configuration.When described pivot is in described the first configuration, limit described babywalker to moving along orbital path.When described pivot was in described the second configuration, babywalker was along non-orbital path freely-movable.
In certain embodiments, described at least one pivot be constructed to so that: when described pivot was in described the first configuration, described at least one pivot engaged described supporting surface and described babywalker is restricted to orbital motion around pivot.In a further embodiment, described pivot comprises the Rotatable base member, described substructure member be constructed to so that: when described pivot was in the first configuration, described substructure member engaged supporting surface and allows that described framework rotates with respect to substructure member.
In certain embodiments, described at least one pivot be constructed to so that: when described pivot was in described the second configuration, described pivot engaged described supporting surface and allows that framework moves along described supporting surface.
In certain embodiments, described at least one pivot comprises the substructure member that is rotatably connected with described framework and is configured to along the castor of described supporting surface rolling movement; Wherein, when described pivot was in described the first configuration, described substructure member was positioned as and is lower than described castor, and was constructed to engage described supporting surface and described framework is restricted to orbital motion around described substructure member; And when described pivot was in described the second configuration, described castor was positioned as and is lower than described substructure member and is constructed to engage described supporting surface and allows that described framework moves along non-orbital path.
In certain embodiments, described substructure member is operably connected with described framework by swivel bearing.
In the embodiment of some, described castor comprises the ball castor.
In certain embodiments, described at least one pivot further comprises the housing that limits central bore; Wherein, the bottom surface of described substructure member and described housing is rotatably connected, the central hole of the described central bore rough alignment of described substructure member restriction and described housing; And described castor and described housing be movable be connected so that: when described pivot is in described the first configuration, described castor is positioned at described central bore so that it does not extend below described substructure member, and when described pivot was in described the second configuration, described castor extended at least in part described central bore and extends below described substructure member.
In the embodiment of some, described at least one pivot further comprises the housing that limits central bore; Wherein, described substructure member rotatably is connected with the bottom surface of described housing, the central hole of the described central bore rough alignment of described substructure member restriction and described housing; And described substructure member and described housing be movably connected so that: when described pivot is in described the first configuration, described substructure member be in the bottom protract the position so that its below described castor, extend, and when described pivot was in described the second configuration, described substructure member was in the top retracted position of described castor top.
In certain embodiments, described at least one pivot comprises castor, and described castor is constructed to respect to described framework revolution; Wherein, when described pivot is in described the first configuration, prevent that it from rolling and therefore described framework is restricted to orbital motion around described castor along described supporting surface thereby described castor is locked; And when described pivot was in described the second configuration, described castor rotated freely and allows that described framework moves along non-orbital path along described supporting surface.
In the embodiment of some, described at least one pivot be constructed to so that: when described pivot was in described the second configuration, described pivot did not engage described supporting surface.
In certain embodiments, described at least one pivot rotatably is connected and comprises the substructure member that the lower surface with described pivot is rotatably connected with described framework; Wherein, when described pivot is in described the first configuration, described pivot rotates to upper/lower positions, and to upper/lower positions, described substructure member is constructed to engage described supporting surface and described framework is restricted to orbital motion around described substructure member described; And when described pivot was in described the second configuration, described pivot rotated to upwards position, and in described upwards position, described substructure member is constructed to not engage described supporting surface and allows that described framework moves along non-orbital path.
In the embodiment of some, described one or more moving links comprise one or more castors, and described castor is configured to along described supporting surface rolling movement.
In certain embodiments, described children's support member is constructed to allow that the leg that is positioned at children wherein can and push described supporting surface to downward-extension, thereby described " walker learning " devices of children is moved along described track and non-orbital path respectively.In certain embodiments, when described pivot was in described the second configuration, described " walker learning " devices of children was configured to along described supporting surface omnidirectional moving.In a further embodiment, described framework further comprises bar, and described bar is constructed to optionally adjust described at least one pivot between described the first configuration and described the second configuration.
Description of drawings
Now with reference to accompanying drawing, accompanying drawing is not necessarily drawn in proportion, and wherein:
Fig. 1 shows the stereogram according to the babywalker device of an embodiment of the present utility model;
Fig. 2 shows the face upwarding stereogram according to the adjustable foot wheel assembly of an embodiment of the present utility model;
Fig. 3 shows the side view according to the adjustable foot wheel assembly that is in the first configuration of an embodiment of the present utility model;
Fig. 4 shows the side view according to the adjustable foot wheel assembly that is in the second configuration of an embodiment of the present utility model;
Fig. 5 shows the top view according to embodiment motion of babywalker when go-kart is constructed to be in the orbital motion pattern of the present utility model;
Fig. 6 shows the stereogram according to embodiment motion of babywalker when go-kart is constructed to be in the orbital motion pattern of the present utility model;
Fig. 7 shows the stereogram according to the adjustable foot wheel assembly of another embodiment of the present utility model;
Fig. 8 shows the stereogram according to the babywalker device of another embodiment of the present utility model; And
Fig. 9 shows the side view according to the adjustable feet assembly of an embodiment of the present utility model.
The specific embodiment
Describe more all sidedly the utility model now with reference to accompanying drawing, wherein show embodiment of the present utility model.Yet the utility model can multiple different form implementation and should be interpreted as being limited to embodiment described in this paper; But, provide these embodiment so that the disclosure will be comprehensive and complete, and scope of the present utility model is conveyed to those skilled in the art fully.Identical Reference numeral refers to identical parts in the text.
Each embodiment of the present utility model relates to a kind of babywalker device, and it is constructed to: when children walk about along supporting surface, support him or she.According to each embodiment, the babywalker device generally includes framework, and described framework is configured to children's support member (for example, rigidity children's seat or flexible hoist cable) is suspended on supporting surface (for example, floor) top.Described framework comprises one or more moving links, and described moving link is configured to engage described supporting surface and allows that described framework moves along supporting surface.As example, in one embodiment, described moving link can comprise one or more castors (caster), and described castor is arranged on the lower surface of described framework and is constructed to allow that described framework rolls along supporting surface.
According to each embodiment, babywalker is constructed to regulate between track (orbital) motor pattern and freely-movable pattern.Especially, therefore each embodiment of babywalker comprises at least one pivot, and described pivot is constructed to be between the first configuration of orbital motion pattern and the second configuration that therefore babywalker is in described freely-movable pattern in babywalker and regulates.More describe in detail such as this paper, each embodiment of pivot is constructed to optionally engage supporting surface, and babywalker is positioned on the described supporting surface, thus the motion of limiting child go-kart.For example, according to each embodiment, in the first configuration, pivot is constructed to babywalker is restricted to moving along orbital path usually.In the second configuration, pivot allows that go-kart is along non-orbital path move (other directionality or the omnidirectional moving of for example, being allowed by the frame movement member).
According to each embodiment, pivot is constructed to make the user to be easy to regulate between the first configuration and the second configuration, thereby allows that babywalker is at orbital motion pattern and freely-movable pattern Transforms.As hereinafter more describing in detail, babywalker can comprise the bar that is constructed to adjusting pivot between the first configuration and the second configuration or reverse (twisting) member.In this way, the user can easily be adjusted to babywalker the orbital motion pattern, thereby is fixed in direction and the distance that the children in the babywalker can move.Equally, when the user wished to allow that children move along other direction or in other zone, babywalker can easily be adjusted to the freely-movable pattern.
The adjustable rail go-kart
Fig. 1 illustrates the adjustable rail babywalker 1 according to an embodiment of the present utility model.As shown in Figure 1, babywalker 1 generally includes the children's support member 5 that hangs from support frame 10.Framework 10 generally includes base portion 12, extends upward supporting leg 14 and top 16.In illustrated embodiment, top 16 comprises traveling table, and traveling table can comprise food service tray, various toy, annex and other entertainment features part.In addition, in the embodiment shown in fig. 1, children's support member 5 comprises the fabric hoist cable that hangs from rotating parts, and described rotating parts is fastened in the central authorities of framework upper 16.Yet according to each embodiment, children's support member 5 can comprise any suitable seat or the supporting device (for example, being arranged in the interior rigidity children's seat of central authorities of framework upper 16) that the children that are positioned at babywalker 1 can be suspended in the supporting surface top.In each embodiment, children's support member 5 be constructed to allow the leg that is positioned at children wherein to downward-extension and push supporting surface so that babywalker 1 along supporting surface move (for example, along the track or the non-orbital path that describe in detail such as this paper).In order to adapt to the children of all ages and classes or stature, some embodiment of children's support member 5 can also be (height adjustment mechanism that for example, raises or reduce with respect to supporting surface via the position that makes children's support member 5) of height-adjustable type.
According to each embodiment, framework 10 also comprises a plurality of moving links, and described moving link is configured to engage described supporting surface and allows that described framework 10 is along supporting surface move (for example, by roll or sliding motion).In the embodiment shown in fig. 1, moving link comprises three non-adjustable foot wheel (caster) 20 and adjustable foot wheel assemblies 30.In certain embodiments, non-adjustable foot wheel 20 is configured to move along the supporting surface omnidirectional rolling usually.For example, in one embodiment, non-adjustable foot wheel 20 is for being constructed to the ball castor with respect to framework 10 rotations.In addition, as shown in Figure 1, each in the non-adjustable foot wheel 20 centers on by housing parts ground, thereby limits when babywalker is moved along supporting surface or prevent that children or caregiver from touching castor 20.According to other each embodiment, other moving link can be set substitute non-adjustable foot wheel 20 or use (for example, such as other rolling member and/or the slide unit that hang down friction slide plate (skis)) with non-adjustable foot wheel 20.And, will be understood that from the description of this paper, moving link can be for being fastened to the separate part of framework, perhaps can be limited by the part of framework itself (for example, framework is constructed to the part of sliding along supporting surface).
Fig. 2 shows the detailed view according to the adjustable foot wheel assembly 30 of an embodiment.In illustrated embodiment, adjustable foot wheel assembly 30 is constructed to as pivot, and therefore described pivot can be between the first configuration of orbital motion pattern and the second configuration that therefore babywalker is in the freely-movable pattern in babywalker regulates.As shown in Figure 2, adjustable foot wheel assembly 30 generally includes the housing 31 that limits central bore 32.In illustrated embodiment, the base portion 12 of housing 31 next-door neighbour's frameworks and the infall setting of a supporting leg in the rear frame legs 14.Substructure member 33 rotatably is connected to rotate with respect to housing 31 with the lower surface of housing 31.Especially, substructure member 33 defines the central hole with central bore's 32 rough alignment.In one embodiment, substructure member 33 is operably connected with housing 31 by swivel bearing so that it operates in the mode similar to " swinging food disc " device.In addition, non-sliding surface 34(for example, rubber is firmly grasped face) be arranged on the lower surface of substructure member 33 and be constructed to engage and supporting surface (for example, floor) promptly.
As shown in Figure 2, the ball castor 35 is operably connected with housing 31 and partly is arranged in the central bore 32.Especially, in illustrated embodiment, central bore 32 is extended in the bottom of the ball castor 35, thereby allows that the ball castor 35 engages supporting surface.In addition, according to each embodiment, the ball castor 35 can be constructed to respect to housing 31 rotations.
In the embodiment shown in Figure 2, adjustable foot wheel assembly 30 comprises bar (lever) 37, and bar 37 is constructed to optionally adjusting base member 33 and the ball castor 35 position relative to each other.For example, in the embodiment shown in Figure 2, bar 37 is constructed to promote and transfer substructure member 33.Fig. 3 shows the adjustable foot wheel assembly 30 that is in the first configuration, and in described the first configuration, described substructure member 33 is in lower position and extends below the bottom of the ball castor 35.As shown in Figure 3, substructure member 33 is in this lower position, and substructure member 33 engages supporting surface 6, and framework 10 can be around substructure member 33 rotations.In this configuration, babywalker 1 is limited to moving along orbital path.Especially, when children are positioned at 1 while of go-kart walking, non-adjustable foot wheel 20 will roll along supporting surface 6, and adjustable foot wheel assembly 30 serves as babywalker 1 around the pivotal point of its rotation.As a result, babywalker 1 is limited to along orbital path moving around substructure member 33 with the children that are positioned at wherein.
Fig. 5 and Fig. 6 have described the example of the orbital motion that adjustable foot wheel assembly 30 is allowed when being in the first configuration.Especially, Fig. 5 provides the top view of babywalker 1 when children's go-kart 1 moves (shown in the direction of arrow) around adjustable foot wheel assembly 30 along orbital path.As mentioned above, adjustable foot wheel assembly 30 limits effectively that babywalker 1 can be around the rotation of its rotation when adjustable foot wheel assembly 30 is in described the first configuration.Fig. 6 provides the stereogram of babywalker 1 when children's go-kart 1 moves along orbital path around the rotation R that is limited by adjustable foot wheel assembly 30.
Fig. 4 shows the adjustable foot wheel assembly 30 that is in the second configuration, and substructure member 33 upwards is retracted into the top position in described the second configuration.As shown in Figure 4, substructure member 33 is in this top position, and the ball castor 35 extends below the lower surface of substructure member 33 and engages supporting surface 6.In this configuration, substructure member 33 does not engage supporting surface 6 and babywalker 1 is not limited to moving along orbital path.Like this, the babywalker freely-movable is allowed such as non-adjustable foot wheel 20 and the ball castor 35.For example, in illustrated embodiment, non-adjustable foot wheel 20 and the ball castor 35 are constructed to respect to framework 10 rotations, and babywalker therefore be constructed to can omnidirectional moving when adjustable foot wheel assembly 30 is in the second configuration.
According to other each embodiment, bar 37 can be constructed to make the ball castor 35 to promote with respect to substructure member 33 and descend, thereby realizes the effect identical with the embodiment shown in Fig. 2-4.In addition, according to each embodiment, in order to adapt to various user preferences, any amount of non-adjustable foot wheel 20 and adjustable foot wheel assembly 30 can be set.For example, in certain embodiments, a plurality of adjustable foot wheel assemblies 30 can be arranged on the framework 10 so that the user can be adjusted to the first configuration with in the adjustable foot wheel assembly 30 any, thereby babywalker 1 is placed the orbital motion pattern.
Other each embodiment
Will be understood that from description herein, can in scope of the present utility model, visualize each modified example and the improvement project of babywalker 1.For example, in certain embodiments, the pivot of go-kart can comprise adjustable foot wheel assembly 40 as shown in Figure 7.In the embodiment shown in fig. 7, adjustable foot wheel assembly 40 comprises castor wheel 45, and described castor wheel 45 is constructed to therefore be between the first configuration of orbital motion pattern and the second configuration that therefore babywalker 1 is in the freely-movable pattern in babywalker 1 and regulates.Especially, adjustable foot wheel assembly 40 comprises torsional mode knob (knob) 47, and torsional mode knob 47 is constructed to optionally lock castor wheel 45, thereby prevents 45 rotations of castor wheel, but still can be with respect to framework 10 revolutions (swivel).Therefore, the user can reverse this knob 47, thereby castor wheel 45 is locked on the fixed position so that it can be around the pivotal point of its rotation as babywalker 1.Like this, in this first locked configuration, castor wheel 45 can operate go-kart 1 under the orbital motion pattern.Equally, the user can reverse this knob 47 along opposite direction, thereby makes 45 releases of castor wheel and allow that it freely rotates.Therefore, in this second release configuration, castor wheel 45 makes the go-kart 1 can be at the freely-movable mode operating.
In certain embodiments, castor 20 also can be constructed to fix on constant bearing with respect to frame lock.For example, in one embodiment, each in the castor 20 all can comprise the torsional mode knob, and when the user tightened the torsional mode knob, the torsional mode knob was divided into tangential non-rotating orientation with the adjacent portions that its corresponding castor 20 is fixed on the base portion 12 of framework.In this way, on each be fixed on promotion go-kart 1 position around the orbital motion of adjustable foot wheel assembly 40 in the castor 20.
The pivot that Fig. 8 shows go-kart comprises another embodiment of adjustable feet assembly 50.As shown in Figure 8, the adjustable feet assembly is operably connected with babywalker 1 near the infall of the base portion 12 of framework and a supporting leg in the rear frame legs 14.Fig. 9 provides the more detailed view of adjustable feet assembly.In the embodiment shown in fig. 9, adjustable feet assembly 50 comprises the foot member 51 that is rotatably connected by pin 52 and rear frame legs 14.Therefore, foot member 51 is constructed to optionally around pin 52 rotations.
As shown in Figure 9, adjustable feet assembly 50 also comprises substructure member 53, and substructure member 53 rotatably is connected (for example, utilizing swivel bearing so that it can be used as swinging food disc device) with the bottom surface of foot member 51.According to each embodiment, foot member 51 is constructed to therefore to be between the first configuration of orbital motion pattern and the second configuration that therefore babywalker 1 is in the freely-movable pattern in babywalker 1 rotates.As shown in Figure 9, in the first configuration, foot member 51 is rotated to lower position, and at described lower position, substructure member 53 engages the supporting surface at go-kart 1 place.Therefore, when foot member 51 was in the first configuration, go-kart 1 can rotate around substructure member 53, thereby go-kart 1 is restricted to moving along orbital path.Otherwise when foot member 51 rotated up to the second configuration, substructure member 53 did not engage supporting surface, and babywalker 1 was not restricted to moving along orbital path.Therefore, but babywalker 1 freely-movable is allowed such as non-adjustable foot wheel 20.
Conclusion
Benefit from given instruction in the specification of front and the relevant drawings, these utility models those skilled in the art can visualize many improvement projects and other embodiment of utility model described in this paper.Therefore, it should be understood that the utility model is not limited to disclosed specific embodiment, and be intended to these improvement projects and other embodiment are comprised within the scope of the appended claims.Although adopted particular term herein, only use these particular term in general and illustrative meaning, rather than the purpose in order to limit.
Claims (16)
1. babywalker device, it is configured to move along supporting surface, and described babywalker device comprises:
Children's support member, it is configured to support children; And
Framework, it is configured to described children's support member is suspended on described supporting surface top, and described framework comprises:
One or more moving links, it is configured to engage described supporting surface and allows that described framework moves along described supporting surface; And
At least one pivot, it is configured to regulate between the first configuration and the second configuration, wherein:
When described pivot was in described the first configuration, described babywalker was limited to moving along orbital path; And
When described pivot is in described the second configuration, described babywalker
Along non-orbital path freely-movable.
2. babywalker device as claimed in claim 1, it is characterized in that, described at least one pivot be constructed to so that: when described pivot was in described the first configuration, described at least one pivot engaged described supporting surface and described babywalker is restricted to orbital motion around described pivot.
3. babywalker device as claimed in claim 2, it is characterized in that, described pivot comprises the Rotatable base member, described Rotatable base member is constructed so that: when described pivot was in the first configuration, described substructure member engaged described supporting surface and allows that described framework rotates with respect to described substructure member.
4. babywalker device as claimed in claim 2, it is characterized in that, described at least one pivot be constructed to so that: when described pivot was in described the second configuration, described pivot engaged described supporting surface and allows that framework moves along described supporting surface.
5. babywalker device as claimed in claim 4 is characterized in that, described at least one pivot comprises the substructure member that is rotatably connected with described framework and is configured to along the castor of described supporting surface rolling movement;
Wherein, when described pivot was in described the first configuration, described substructure member was positioned as and is lower than described castor, and was constructed to engage described supporting surface and described framework is restricted to orbital motion around described substructure member; And
Wherein, when described pivot was in described the second configuration, described castor was positioned as and is lower than described substructure member and is constructed to engage described supporting surface and allows that described framework moves along non-orbital path.
6. babywalker device as claimed in claim 5 is characterized in that, described substructure member is operably connected with described framework by swivel bearing.
7. babywalker device as claimed in claim 5 is characterized in that, described castor comprises the ball castor.
8. babywalker device as claimed in claim 5 is characterized in that, described at least one pivot further comprises the housing that limits central bore;
Wherein, the bottom surface of described substructure member and described housing is rotatably connected, the central hole of the described central bore rough alignment of described substructure member restriction and described housing; And
Wherein, described castor and described housing be movable be connected so that: when described pivot is in described the first configuration, described castor is positioned at described central bore so that it does not extend below described substructure member, and when described pivot was in described the second configuration, described castor extended at least in part described central bore and extends below described substructure member.
9. babywalker device as claimed in claim 5 is characterized in that, described at least one pivot further comprises the housing that limits central bore;
Wherein, described substructure member rotatably is connected with the bottom surface of described housing, the central hole of the described central bore rough alignment of described substructure member restriction and described housing; And
Wherein, described substructure member and described housing be movably connected so that: when described pivot is in described the first configuration, described substructure member be in the bottom protract the position so that its below described castor, extend, and when described pivot was in described the second configuration, described substructure member was in the top retracted position of described castor top.
10. babywalker device as claimed in claim 4 is characterized in that, described at least one pivot comprises castor, and described castor is constructed to respect to described framework revolution;
Wherein, when described pivot is in described the first configuration, prevent that it from rolling and therefore described framework is restricted to orbital motion around described castor along described supporting surface thereby described castor is locked; And
Wherein, when described pivot was in described the second configuration, described castor rotated freely and allows that described framework moves along non-orbital path along described supporting surface.
11. babywalker device as claimed in claim 2 is characterized in that, described at least one pivot be constructed to so that: when described pivot was in described the second configuration, described pivot did not engage described supporting surface.
12. babywalker device as claimed in claim 11 is characterized in that, described at least one pivot rotatably is connected and comprises the substructure member that the lower surface with described pivot is rotatably connected with described framework;
Wherein, when described pivot is in described the first configuration, described pivot rotates to upper/lower positions, and to upper/lower positions, described substructure member is constructed to engage described supporting surface and described framework is restricted to orbital motion around described substructure member described; And
Wherein, when described pivot was in described the second configuration, described pivot rotated to upwards position, and in described upwards position, described substructure member is constructed to not engage described supporting surface and allows that described framework moves along non-orbital path.
13. babywalker device as claimed in claim 1 is characterized in that, described one or more moving links comprise one or more castors, and described castor is configured to along described supporting surface rolling movement.
14. babywalker device as claimed in claim 1, it is characterized in that, described children's support member is constructed to allow that the leg that is positioned at children wherein can and push described supporting surface to downward-extension, thereby described babywalker is moved along described track and non-orbital path respectively.
15. babywalker device as claimed in claim 1 is characterized in that, when described pivot was in described the second configuration, described babywalker was configured to along described supporting surface omnidirectional moving.
16. babywalker device as claimed in claim 1 is characterized in that described framework further comprises bar, described bar is constructed to optionally adjust described at least one pivot between described the first configuration and described the second configuration.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161500199P | 2011-06-23 | 2011-06-23 | |
| US61/500,199 | 2011-06-23 | ||
| US201161531831P | 2011-09-07 | 2011-09-07 | |
| US61/531,831 | 2011-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202908319U true CN202908319U (en) | 2013-05-01 |
Family
ID=47361138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203022066U Expired - Lifetime CN202908319U (en) | 2011-06-23 | 2012-06-25 | Baby walker device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20120326409A1 (en) |
| CN (1) | CN202908319U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022397B1 (en) | 2013-10-09 | 2015-05-05 | Raymon Earl Prettyman | Adapter system for walker |
| US9357854B2 (en) | 2013-10-10 | 2016-06-07 | Dorel Juvenile Group, Inc. | Juvenile walker |
| US9192247B1 (en) * | 2014-08-11 | 2015-11-24 | Li-Wei Lu | Baby walker |
| US10342361B2 (en) | 2017-05-02 | 2019-07-09 | Blue Box Toy Factory Limited | Multi-functional entertainer for a child |
| US10813472B1 (en) | 2020-01-24 | 2020-10-27 | Michael Minemier | Mobility walker |
| USD945533S1 (en) * | 2020-06-11 | 2022-03-08 | Kids2, Inc. | Bounce entertainer for children |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1068485A (en) * | 1912-02-17 | 1913-07-29 | John Albert Davidson | Leveling-caster. |
| GB1109760A (en) * | 1965-12-21 | 1968-04-18 | Sho Orii | Vibration-proof device for shifting and supporting machines |
| US3441974A (en) * | 1967-08-31 | 1969-05-06 | Hollie Thomas Dean | Adjustable leg support |
| US4770410A (en) * | 1986-07-03 | 1988-09-13 | Brown Guies L | Walker |
| US5590892A (en) * | 1995-03-01 | 1997-01-07 | Hu; Stephen | Baby's carriage for teaching children to walk |
| US5727800A (en) * | 1996-06-26 | 1998-03-17 | Liu; Yu-Mean | Baby-walker with an extension stand |
| FR2913865B1 (en) * | 2007-03-19 | 2009-07-03 | Hill Rom Soc Par Actions Simpl | BEDSPREAD |
-
2012
- 2012-06-25 CN CN2012203022066U patent/CN202908319U/en not_active Expired - Lifetime
- 2012-06-25 US US13/532,202 patent/US20120326409A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20120326409A1 (en) | 2012-12-27 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: American Georgia Patentee after: KIDS II, Inc. Address before: American Georgia Patentee before: KIDS II, Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |