Child walker

Abstract

The application provides a child walking aid, comprising: a support frame provided with a first connecting part; a tray provided with a second connecting part, the second connecting part being detachably connected with the first connecting part to connect the tray and the support frame together; and a handrail frame provided with a third connecting part, the third connecting part being detachably connected with the first connecting part to connect the handrail frame and the support frame together when the tray is disconnected with the first connecting part. When the child walking aid is converted to a second walking mode, the tray is completely disassembled, the third connecting part of the handrail frame is directly connected with the first connecting part to install the handrail frame, the baby can stand and walk by holding the handrail frame, the tray is completely removed to avoid space occupation, the size is reduced, the activity range of the baby is expanded, and the two modes are conveniently switched.

Description

Technical Field

[0001] This application relates to the field of baby walker technology, and more particularly to a baby walker for children. Background Technology

[0002] Currently, baby walkers on the market mainly fall into two categories: the first type includes a wheeled base, a tray connecting to the base, and / or a seat, suitable for toddlers in the early stages of learning to walk, with the seat providing support to help them maintain balance; the second type also features a wheeled base, but with an upper armrest, suitable for toddlers in the later stages of learning to walk to practice standing and walking. Due to the differences in functionality at different stages, parents usually need to purchase both types of products at different times. To address this need, convertible baby walkers have emerged: these walkers integrate a wheeled base tray and / or seat, with a support frame extending from the base, allowing for switching between two modes through a modular structure. In the first mode, the tray is raised to the top of the support frame and the seat is installed, allowing the toddler to learn to walk in a seated position; in the second mode, the tray is lowered and the seat is removed, allowing the toddler to learn to walk standing up. However, these walkers have a significant drawback: the tray structure retained in the second mode results in a bulky overall size, restricting the toddler's movement space. Utility Model Content

[0003] This application provides a children's walker to solve the problems existing in related technologies. The technical solution is as follows:

[0004] This application provides a children's walker, including:

[0005] The support frame is provided with a first connecting part;

[0006] The pallet, having a second connecting portion detachably connected to the first connecting portion, connects the pallet to the support frame; and

[0007] The handrail frame is provided with a third connecting part. When the tray is detached from the first connecting part, the third connecting part can be detachably connected to the first connecting part to connect the handrail frame and the support frame together.

[0008] The advantages or beneficial effects of the above technical solutions include at least the following:

[0009] This utility model of a children's walker features a first connecting part on the support frame, a second connecting part on the tray, and a third connecting part on the handrail frame. The second connecting part is detachably connected to the first connecting part to install the tray, forming a first walking mode. When switching to the second walking mode, the tray is completely removed, and the third connecting part of the handrail frame is directly connected to the first connecting part to install the handrail frame. This allows the toddler to stand and walk while holding onto the handrail frame. The tray is completely removed to avoid space occupation, reduce the size, and expand the toddler's range of motion. At the same time, it allows for convenient switching between the two modes.

[0010] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0011] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0012] Figure 1 This is a three-dimensional structural diagram of the child walker of this utility model from a first-person perspective, wherein the child walker is in the first walking mode;

[0013] Figure 2 This is a three-dimensional structural diagram of the child walker of this utility model from a second perspective, wherein the child walker is in the first walking mode;

[0014] Figure 3 This is an exploded view of the child walker of this utility model, wherein the child walker is in the first walking mode;

[0015] Figure 4 This is a three-dimensional structural diagram of the children's walker of this utility model in the second walking mode;

[0016] Figure 5 This is a three-dimensional structural diagram of the children's walker of this utility model in the second walking mode;

[0017] Figure 6 This is a three-dimensional structural diagram of the child walker of this utility model in play mode;

[0018] Figure 7 This is a three-dimensional structural diagram of the child walker of this utility model in play mode;

[0019] Figure 8 This is a three-dimensional structural diagram of the support frame in this utility model;

[0020] Figure 9 This is an exploded view of the upper support component in this utility model;

[0021] Figure 10 This is a three-dimensional structural diagram of the tray in this utility model;

[0022] Figure 11This is a three-dimensional structural diagram of the handrail frame in this utility model. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] See Figures 1-11 This invention illustrates a preferred embodiment of a children's walker, comprising:

[0025] Support frame 1, the support frame 1 is provided with a first connecting part 123;

[0026] Tray 2, tray 2 having a second connecting part 211, the second connecting part 211 being detachably connected to the first connecting part 123 to connect tray 2 to support frame 1; and

[0027] The handrail frame 3 is provided with a third connecting part 31. When the tray 2 is disconnected from the first connecting part 123, the third connecting part 31 can be detachably connected to the first connecting part 123 to connect the handrail frame 3 and the support frame 1 together.

[0028] This utility model of a children's walker features a first connecting part on the support frame, a second connecting part on the tray, and a third connecting part on the handrail frame. The second connecting part is detachably connected to the first connecting part to install the tray, forming a first walking mode. In this mode, the clearance holes on the tray allow the child to walk upright while holding onto the tray, or use the seat pocket on the tray for support and balance. When switching to the second walking mode, the tray is completely removed, and the third connecting part of the handrail frame is directly connected to the first connecting part to install the handrail frame. This allows the child to stand and walk while holding onto the handrail frame. The tray is completely removed to avoid space occupation, reduce the size, and expand the child's range of motion, while also enabling convenient switching between the two modes.

[0029] See Figure 1 In one embodiment, the tray 2 has a clearance hole 213 in the middle, which extends through the tray 2 from both the top and bottom. The clearance hole 213 is used for the child's body to pass through. Thus, when the child walker is in the first walking mode, the clearance hole 213 allows the child's body to pass through so that he can stand on the ground and hold onto the tray 2 to learn to walk.

[0030] See Figure 1 and Figure 3In one embodiment, the tray 2 is provided with a fourth connecting part 212. When the armrest 3 is detached from the first connecting part 123, the third connecting part 31 and the fourth connecting part 212 are detachably connected to connect the armrest 3 and the tray 2 together. By adding a fourth connecting part to the tray, the third connecting part of the armrest can still be detachably connected to the fourth connecting part of the tray after being detached from the first connecting part of the support frame. This allows for the combined installation of the armrest and the tray, expanding the usage modes of the baby walker. It enables the baby walker to be used with the tray even when the armrest is not installed on the support frame, increasing its functional versatility and usage flexibility. At the same time, it maintains the detachable connection characteristics between the components, making it convenient for parents to flexibly configure the structure of the baby walker according to the baby's walking needs.

[0031] See Figure 1 and Figure 3 In one embodiment, the tray 2 includes:

[0032] Main component 21, having a clearance hole 213 extending through the main component 21 from both top and bottom, the clearance hole 213 being for a child to wear through; a second connecting part 211 is provided on the main component 21; and

[0033] The tray 2422 has a placement slot 221. The tray 2422 is located in front of the main body component 21 and is detachably connected to the main body component 21, so that the tray 2422 can be disassembled and installed. This allows users to choose whether to install the tray according to their actual needs, expanding the usage modes of the children's walker and increasing its functional diversity and usage flexibility. Secondly, since the tray is detachable, it is convenient to remove the tray for cleaning. In addition, since the tray is detachable, it can be separated from the main body component during packaging, thereby reducing the packaging volume.

[0034] In one embodiment, the plate 2422 can be connected to the main body component 21 by a snap-fit ​​or by fasteners (such as screws or bolts).

[0035] See Figure 1 and Figure 3 In one embodiment, there are two of each of the first connecting part 123, the second connecting part 211, the third connecting part 31, and the fourth connecting part 212. The two first connecting parts 123 are placed on the left and right sides of the support frame 1. Each first connecting part 123 can be detachably connected to the corresponding second connecting part 211 or the third connecting part 31, and each fourth connecting part 212 can be detachably connected to the corresponding third connecting part 31. This achieves balanced force distribution on the left and right sides, improves structural stability, ensures the connection of each component is firm and convenient to operate when switching modes, and maintains the symmetrical aesthetics and safety of the overall structure of the walker.

[0036] See Figure 3 , Figure 8 , Figure 10 as well as Figure 11 In one embodiment, the first connecting portion 123 has a first slot 1231 and a first locking hole 1232, the first locking hole 1232 being located on the side wall of the first slot 1231;

[0037] The fourth connecting part 212 has a second slot 2121 and a second locking hole 2122, the second locking hole 2122 being located on the side wall of the second slot 2121;

[0038] The second connecting part 211 is provided with a first plug-in part 2111 and a first elastic latch 2112. The first plug-in part 2111 cooperates with the first slot 1231, and the first elastic latch 2112 is telescopically movable on the first plug-in part 2111. The first elastic latch 2112 is detachably engaged with the first locking hole 1232.

[0039] The third connecting part 31 is provided with a second insertion part 311 and a second elastic buckle 312. The second insertion part 311 cooperates with the first slot 1231 or the second slot 2121. The second elastic buckle 312 is telescopically movable on the second insertion part 311 and is detachably engaged with the first locking hole 1232 or the second locking hole 2122. By setting a first slot and a first locking hole in the first connecting part, setting a second slot and a second locking hole in the fourth connecting part, and setting a first insertion part and a telescopic first elastic buckle that cooperate with the first slot in the second connecting part, and setting a second insertion part and a telescopic second elastic buckle that cooperate with the first slot or the second slot in the third connecting part, the tray and the armrest frame can be quickly assembled and disassembled with the support frame or tray through the insertion engagement and the telescopic locking of the elastic buckle. This ensures connection stability and facilitates operation, effectively solving the problem of complex mode conversion in traditional walkers. At the same time, the insertion structure ensures connection accuracy, and the elastic buckle design improves the convenience of assembly and disassembly and the safety of use.

[0040] See Figure 10In one embodiment, the first elastic latch 2112 includes a first latch body 21121 and a first elastic member 21122. The first latch body 21121 is telescopically movably disposed on the first insertion part 2111 along the left-right direction of the child walker. The first elastic member 21122 is disposed between the first insertion part 2111 and the first latch body 21121. The first elastic member 21122 provides an elastic force to the first latch body 21121 to maintain its extended state, so that the first latch body 21121 can reliably engage with the first lock hole 1232. Thus, when the first insertion part is inserted into the first slot, the first latch body is compressed and contracted. After aligning with the first lock hole, it automatically pops out and locks under the action of the first elastic member, achieving quick installation. To unlock, pressing the first latch body disengages it from the lock hole. This structure ensures connection strength and simplifies the disassembly and assembly process, significantly improving the convenience of mode switching and the safety of use compared to traditional fixed connection methods.

[0041] See Figure 11 In one embodiment, the second elastic latch 312 includes a second latch body 3121 and a second elastic member 3122. The second latch body 3121 is telescopically movably mounted on the second insertion part 311 along the left-right direction of the walker. The second elastic member 3122 is located between the second insertion part 311 and the second latch body 3121. The second elastic member 3122 provides elastic force to the second latch body 3121 to maintain its extended state, so that the second latch body 3121 can reliably engage with the second locking hole 2122. Thus, when the second insertion part is inserted into the second slot, the second latch body is compressed and contracted. After aligning with the second locking hole, it automatically pops out and locks under the action of the second elastic member, achieving quick installation. To unlock, press the second latch body to disengage it from the locking hole. This structure ensures connection strength and simplifies the disassembly and assembly process, significantly improving the convenience of mode switching and the safety of use compared to traditional fixed connection methods.

[0042] See Figure 11 In one embodiment, the second locking body 3121 is provided with a first pressing component 3123, which is used by the user to press to drive the second locking body 3121 to move.

[0043] Of course, in other embodiments, the first connecting part 123 can also be connected to the second connecting part 211 or the third connecting part 31 by means of a threaded connection, and the fourth connecting part 212 can also be connected to the third connecting part 31 by means of a threaded connection.

[0044] See Figure 4 and Figure 5In one embodiment, the armrest 3 is provided with a recess 32 and a protrusion 33, which are respectively placed on both sides of the armrest 3 along the front-rear direction of the child walker.

[0045] When the third connecting part 31 is connected to the first connecting part 123, the handrail 3 has a first mounting position and a second mounting position. The first mounting position is where the recessed part 32 is located in front of the protruding part 33, and the second mounting position is where the protruding part 33 is located in front of the recessed part 32. By providing recessed parts and protruding parts on the front and rear sides of the handrail respectively, the handrail has interchangeable first and second mounting positions when connected to the support frame. The front and rear orientation of the handrail can be changed by simply flipping it. In the first mounting position, the recessed part faces forward, which is convenient for the child's hand to be placed naturally when grasping. In the second mounting position, the protruding part faces forward, which can provide different support angles. This two-way adjustable structure allows the same handrail to adapt to the usage needs of children at different toddler stages.

[0046] See Figures 1-2 In one embodiment, the baby walker further includes:

[0047] At least two sets of rollers, both sets of rollers are located at the bottom of the support frame 1, and the two sets of rollers are placed at both ends of the support frame 1 along the front-rear direction of the children's walker;

[0048] Each roller assembly has at least two rollers 4. The two rollers 4 in the same roller assembly are positioned on both sides of the support frame 1 along the left-right direction of the walker. The rollers 4 are used to move the support frame 1. By symmetrically arranging at least two roller assemblies at the front and rear ends of the bottom of the support frame, each roller assembly contains at least two rollers distributed on the left and right, a stable four-point or multi-point support structure is formed, which keeps the walker balanced when moving back and forth and prevents it from tipping over.

[0049] See Figure 2 , Figure 6 as well as Figure 7 In one embodiment, there are two sets of rollers, one of which has a roller 4 that is detachably connected to the support frame 1.

[0050] Baby walkers also include:

[0051] The foot piano 5 is detachably mounted on the lower front end of the support frame 1.

[0052] Multiple support seats 6 are provided at the bottom of the support frame 1. At least some of the support seats 6 are located between two sets of rollers, and the remaining support seats 6 are located between the rollers 4 that are detachably connected to the support frame 1. When all the roller sets are provided on the support frame 1, the support seats 6 are separated from the ground. When the rollers 4 that are detachably connected to the support frame 1 are removed from the support frame 1, the support seats 6 come into contact with the ground. By designing one of the two sets of rollers as a detachable structure and setting multiple support seats at the bottom of the support frame, the walker has two usage modes: when both sets of rollers are installed, the support seats are suspended in the air, allowing the walker to move freely; when some rollers are removed, the support seats touch the ground, forming a stable support mode. At the same time, by detachably installing a foot piano at the lower front of the support frame, the walker's entertainment function is expanded. The cooperative design of the detachable roller set and the support seats allows the walker to flexibly switch between mobile and fixed modes. The support seats automatically form a stable support surface after the rollers are removed, preventing the walker from sliding and ensuring the safety of children playing. The addition of the foot piano enriches interactivity, achieving an organic combination of safety support and entertainment functions while maintaining the basic functions of the walker.

[0053] Each roller 4 in the detachable roller assembly can be detachably connected to the support frame 1 by means of threads or snap-fit.

[0054] The foot-operated piano 5 can be detachably connected to the first crossbar 111 of the base frame 11 of the support frame 1 by means of threads or snaps.

[0055] See Figure 8 In one embodiment, the support frame 1 includes:

[0056] Base frame 11; and

[0057] Two support rods 12 are positioned on the left and right sides of the base frame 11 along the child walker. Each support rod 12 has a first connecting part 123 at its upper part, and the support rods 12 are telescopic. By designing the support frame 1 as a combination structure including the base frame 11 and the telescopic support rods 12 on both sides, the height of the telescopic support rods 12 can be adjusted according to the child's height, ensuring that the walker is always in the best working condition. The symmetrical arrangement of the two support rods 12 ensures structural balance, and the base frame 11 provides stable foundation support.

[0058] See Figure 8 In one embodiment, the base frame 11 includes:

[0059] The first horizontal bar 111 extends along the left and right directions of the baby walker;

[0060] Two second horizontal bars 112 are positioned at the left and right ends of the first horizontal bar 111; and

[0061] Two connecting elbows 113 are located between one end of the first crossbar 111 and the corresponding second crossbar 112. Each connecting elbow 113 detachably connects the first crossbar 111 and the corresponding second crossbar 112, and each connecting elbow 113 is also detachably connected to the lower end of the corresponding support rod 12. Through the modular design of the base frame 11 structure, the first crossbar 111 and the two second crossbars 112 are detachably connected via connecting elbows 113. Simultaneously, the connecting elbows 113 are also detachably connected to the lower end of the support rods 12. The connecting elbows 113 serve as key connecting components, simultaneously achieving the horizontal connection between the first crossbar 111 and the second crossbar 112 and the vertical fixation of the support rods 12, forming a stable triangular support structure. The detachable design allows for separate packaging during transportation to reduce logistics costs, and for user storage, it can be disassembled into multiple independent components to save storage space.

[0062] See Figures 8-9 In one embodiment, the support rod 12 includes:

[0063] The lower support component 121 is connected to the base frame 11 at its lower end. The upper end of the lower support component 121 has a plurality of third locking holes 1211, which are arranged at intervals along the height direction of the lower support component 121.

[0064] An upper support component 122 is movably sleeved on the upper end of a lower support component 121, and the upper support component 122 is provided with a first connecting portion 123; and

[0065] The third elastic latch 13 is movably mounted on the upper support member 122. The third elastic latch 13 has a third latch portion 1311, which can engage with any third locking hole 1211 to adjust the position of the lower support member 121 relative to the upper support member 122. By providing multiple third locking holes arranged along the height direction on the lower support member, and movably fitting the upper support member onto the lower support member, the movable third elastic latch and its third latch portion selectively engage with third locking holes of different heights, stepless adjustment of the support rod height is achieved. The upper support member, fitted onto the lower support member, forms a telescopic structure. In its natural state, the elastic latch portion of the third elastic latch engages with the third locking hole for fixation. During adjustment, pressing the third elastic latch disengages the third latch portion from the third locking hole. Sliding the upper support member up and down to the target height releases the latch portion, which automatically engages with the corresponding third locking hole under elastic force to complete the locking. This structure is not only easy to operate and has a wide adjustment range, but also provides reliable locking.

[0066] See Figure 9In one embodiment, the third elastic latch 13 includes a third latch body 131, a second pressing member 132, and a third elastic member 133. The third latch body 131 is hinged to the upper support member 122 and has the aforementioned third latch portion 1311. The second pressing member 132 is movably disposed on the upper support member 122 and is hinged to the third latch body 131. The third elastic member 133 connects the third latch body 131 and the upper support member 122 and provides an elastic force to the third latch body 131 to keep the third latch portion 1311 extended. Thus, when adjusting the height, pressing the second pressing member causes the third latch body to swing, causing the third latch portion to disengage from the third locking hole, at which point the upper support member can slide freely. After releasing, the third elastic member automatically resets, and the third latch portion engages with the third locking hole at the new height to complete the locking. The structure is simple to operate, prevents accidental unlocking, and the pressing parts are ergonomic, making it easy to adjust with one hand.

[0067] See Figure 9 In one embodiment, the upper support member 122 has a guide groove 1221, and the second pressing member 132 has a guide protrusion. The guide protrusion is inserted into the guide groove 1221 and is slidably engaged with the guide groove 1221 to ensure that the second pressing member 132 moves smoothly along a predetermined trajectory during the pressing process and avoids deviation and jamming.

[0068] In one embodiment, the first elastic element 21122, the second elastic element 3122, and the third elastic element 133 can all be any structure of spring, sheet metal, elastic bellows, etc.

[0069] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A baby walker, characterized in that, include: The support frame is provided with a first connecting part; A tray, the tray having a second connecting portion detachably connected to a first connecting portion, to connect the tray to the support frame; and The handrail frame is provided with a third connecting part. When the tray is detached from the first connecting part, the third connecting part can be detachably connected to the first connecting part to connect the handrail frame to the support frame.

2. The baby walker according to claim 1, characterized in that, The tray is provided with a fourth connecting part. When the handrail is detached from the first connecting part, the third connecting part and the fourth connecting part can be detachably connected to connect the handrail to the tray.

3. The baby walker according to claim 2, characterized in that, The number of the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are all two. The two first connecting parts are placed on the left and right sides of the support frame. Each first connecting part can be detachably connected to the corresponding second connecting part or the third connecting part, and each fourth connecting part can be detachably connected to the corresponding third connecting part.

4. The baby walker according to claim 2, characterized in that, The first connecting part has a first slot and a first locking hole, the first locking hole being located on the side wall of the first slot; The fourth connecting part has a second slot and a second locking hole, the second locking hole being located on the side wall of the second slot; The second connecting part is provided with a first plug-in part and a first elastic buckle. The first plug-in part cooperates with the first slot, and the first elastic buckle is telescopically movable on the first plug-in part. The first elastic buckle is detachably engaged with the first lock hole. The third connecting part is provided with a second plug-in part and a second elastic buckle. The second plug-in part cooperates with the first slot or the second slot. The second elastic buckle is telescopically movable on the second plug-in part. The second elastic buckle is detachably engaged with the first lock hole or the second lock hole.

5. The baby walker according to claim 1, characterized in that, The tray includes: The main body component has a clearance hole that extends through the main body component from both the top and bottom, and the clearance hole is for a child to pass through. The second connecting portion is located on the main body component. A dinner plate, wherein the dinner plate is detachably connected to the main body component; And / or, the armrest frame is provided with a recess and a protrusion, the recess and the protrusion being located on both sides of the armrest frame along the front-rear direction of the child walker; When the third connecting part is connected to the first connecting part, the handrail has a first mounting position and a second mounting position, wherein the first mounting position is in which the recess is located in front of the protrusion, and the second mounting position is in which the protrusion is located in front of the recess.

6. The baby walker according to claim 1, characterized in that, The baby walker also includes: At least two sets of rollers, both sets of rollers are located at the bottom of the support frame, and the two sets of rollers are distributed at both ends of the support frame along the front-rear direction of the child walker; Each of the roller groups is provided with at least two rollers. The two rollers in the same roller group are respectively placed on both sides of the support frame along the left and right direction of the child walker. The rollers are used to move the support frame.

7. The baby walker according to claim 6, characterized in that, The number of roller sets is two sets, and the corresponding rollers of one set of roller sets are detachably connected to the support frame. The baby walker also includes: A foot-operated piano, wherein the foot-operated piano is detachably mounted on the lower front end of the support frame; Multiple support seats are provided at the bottom of the support frame. At least a portion of the support seats are located between two sets of rollers, and the remaining portion of the support seats are located between the rollers that are detachably connected to the support frame. When all the roller sets are provided on the support frame, the support seats are spaced apart from the ground. When the rollers that are detachably connected to the support frame are removed from the support frame, the support seats come into contact with the ground.

8. The baby walker according to claim 1, characterized in that, The support frame includes: Base frame; and Two support rods are placed on the left and right sides of the base frame of the children's walker. Each support rod has a first connecting part on its upper part. The support rods are telescopic structures.

9. The baby walker according to claim 8, characterized in that, The base frame includes: The first crossbar extends along the left-right direction of the child walker; Two second crossbars, positioned at the left and right ends of the first crossbar; and Two connecting elbows are provided, each connecting elbow being located between one end of the first crossbar and the corresponding second crossbar. Each connecting elbow detachably connects the first crossbar and the corresponding second crossbar together, and each connecting elbow is detachably connected to the lower end of the corresponding support rod.

10. The baby walker according to claim 8, characterized in that, The support rod includes: The lower support component is connected to the base frame at its lower end, and has a plurality of third locking holes at its upper end, which are arranged at intervals along the height direction of the lower support component. An upper support component, movably sleeved on the upper end of the lower support component, the upper support component being provided with the first connecting portion; and The third elastic latch is movably disposed on the upper support member. The third elastic latch has a third latch part, which can cooperate with any of the third locking holes to adjust the position of the lower support member relative to the upper support member.

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