A type of baby walker

Abstract

A baby walker includes a push frame, base frames at both ends of the push frame, wheels on each base frame, a function panel between the two base frames, a first locking mechanism between a fixed rod and the base frame for detachably connecting the fixed rod and the base frame, and a second locking mechanism between the fixed rod and an adjusting rod for locking the adjusting rod at multiple height positions. The push frame includes two symmetrically arranged fixed rods, an adjusting rod sleeved on and slidable on the fixed rods, a bent rod at the upper end of the adjusting rod, and a crossbar connecting the two bent rods. This invention enables the baby walker to simultaneously provide walking and fitness benefits. The function panel allows for real-time interaction, enhancing cognitive abilities, and is easy to disassemble and install, reducing space occupancy in the home.

Description

Technical Field

[0001] This utility model relates to the field of infant and toddler fitness and walking aid technology, and more specifically, it relates to a height-adjustable, detachable fitness walker with a multi-functional interactive panel. Background Technology

[0002] Traditional baby walkers often use a fixed-height ring frame, which cannot be adjusted to accommodate changes in infants' height. This can easily lead to tiptoeing or hunched postures, potentially affecting bone development with prolonged use. Furthermore, existing baby walkers are functionally limited, offering only pushing or bouncing capabilities and lacking interactive training modules, failing to meet parents' needs for comprehensive early motor, cognitive, and sensory training for their infants. While some products feature detachable trays, disassembly and assembly are complex, the connections are weak, and the braking mechanisms are inconvenient to operate, posing a risk of accidental injury. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fitness walker with a stable overall structure, flexible adjustment and multi-functional interaction.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fitness walker, comprising:

[0005] A push frame includes two symmetrically arranged fixed rods, an adjusting rod sleeved on the fixed rods and slidable on the fixed rods, a bent rod at the upper end of the adjusting rod, and a crossbar connecting the two bent rods;

[0006] The base frame is located at both ends of the bottom of the hand-push frame;

[0007] Wheels are installed on each base frame;

[0008] The function panel is located between the two base frames;

[0009] A first locking mechanism is provided between the fixed rod and the base frame for detachably connecting the fixed rod and the base frame;

[0010] A second locking mechanism is provided between the fixed rod and the adjusting rod, and is used to lock the adjusting rod at multiple height positions.

[0011] Preferably, the first locking mechanism includes a first elastic pin and a locking block connected to the first elastic pin. The base frame is provided with a slot that cooperates with the locking block. The first elastic pin is kept locked by an elastic reset member, realizing one-click quick release.

[0012] Preferably, the second locking mechanism includes a limiting seat disposed on the fixed rod and a second elastic pin that slides on the limiting seat. The adjusting rod is provided with multiple locking holes along the height direction, and the second elastic pin can be selectively inserted into any locking hole to lock the height, thereby achieving stepless height adjustment.

[0013] Preferably, it also includes a connector that snaps onto the base frame, and the function panel is connected to the connector via a detachable fastener. The detachable fastener includes a knob and a stud integrated with the knob, the stud passing through the connector and threadedly connected to the function panel, thereby allowing the function panel to be installed and removed without tools.

[0014] Preferably, the base frame is provided with a locking assembly for braking the traveling wheels. The locking assembly includes a locking rod that is threaded to the base frame and a locking knob located at the upper end of the locking rod. When the locking knob is rotated, it drives the locking rod to move axially to engage or disengage from the traveling wheels, thereby achieving single-sided or double-sided synchronous braking.

[0015] Preferably, the crossbar is provided with a pull toy assembly, which includes a stop and a pull rope connected to the stop; at least one slot passes through the crossbar, and the pull rope passes through the slot and extends downward for infants and toddlers to grasp or hang toys.

[0016] Preferably, the function panel includes an interactive operation unit, a power supply and control module, and the power supply and control module is electrically connected to the interactive operation unit; the interactive operation unit includes buttons, knobs, touch screens, speakers, indicator lights or combinations thereof, for playing music, interactive lighting or early education content.

[0017] Preferably, the crossbar is fitted with an anti-slip sleeve, and the top of the functional panel is provided with a handle; two push frames are provided, respectively located at the front and rear ends of the base frame, forming a U-shaped or H-shaped frame that can be pushed in both directions.

[0018] Preferably, the adjusting rod has a groove that matches the outer contour of the fixed rod, so that the adjusting rod can be fitted onto the fixed rod and slide along the fixed rod, which serves as a guide and prevents shaking.

[0019] Preferably, the pull rope is long and its two ends are connected to the stop blocks to form a pull ring, so that infants and young children can exercise by grasping and pulling.

[0020] In summary, this utility model has the following beneficial effects:

[0021] This utility model discloses a multifunctional baby walker. By setting up a push frame, base frame, and function panel, it can be used as a baby walker and also as a pedal piano, offering dual functionality and expanding the baby walker's range of uses. It also reduces the space occupied in the home, extends the product's life cycle, and enhances its usability. Furthermore, it includes a pull-along toy component, enriching the fitness activities. The height is flexibly adjustable to accommodate infants of different heights and ages, offering excellent flexibility. The device is designed with detachable connections, allowing for quick storage when not in use or when taken out. While ensuring safety, it achieves a multi-dimensional integration of walking assistance, early education, and interactive entertainment, significantly enhancing the overall value of the baby walker. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the utility model fitness walker;

[0023] Figure 2 This is an exploded view of the hand-pushing frame and the base frame in this utility model;

[0024] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0025] Figure 4 This is an exploded view of the functional panel and the connecting base in this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the first locking mechanism in this utility model;

[0027] Figure 6 This is a schematic diagram of the locking component in this utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the second locking mechanism in this utility model;

[0029] Figure 8 This is a schematic diagram of the adjusting rod in this utility model;

[0030] Figure 9 This is a schematic diagram of the structure of the functional panel in this utility model;

[0031] Figure 10 This is a sectional view of the connection between the fixing rod and the base frame in this utility model;

[0032] Figure 11 yes Figure 10 A magnified view of a section at point B.

[0033] In the diagram: 10. Hand-push frame; 11. Fixed rod; 12. Adjusting rod; 121. Locking hole; 122. Slide groove; 13. Bending rod; 14. Crossbar; 141. Groove; 20. Base frame; 21. Locking groove; 30. Walking wheel; 40. Function panel; 41. Interactive operation unit; 42. Power supply; 43. Control module; 50. Connecting seat; 51. Detachable fastener; 511. Knob; 512. Stud; 60. First locking mechanism; 61. First elastic pin; 62. Locking block; 70. Second locking mechanism; 71. Limit seat; 72. Second elastic pin; 80. Locking assembly; 81. Locking rod; 82. Locking knob; 90. Pull-along toy assembly; 91. Stop block; 92. Pull rope. Detailed Implementation

[0034] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] See Figures 1-11 This utility model provides a fitness walker, comprising:

[0036] The push frame 10 includes two symmetrically arranged fixed rods 11, two adjusting rods 12 sleeved on each fixed rod 11 and slidable on the fixed rod 11, two bent rods 13 provided at the upper end of each adjusting rod 12, and a crossbar 14 connecting the two bent rods 13.

[0037] The base frame 20 is located at both ends of the bottom of the push frame 10 and is detachably connected to the fixing rod 11.

[0038] The traveling wheels 30 are mounted on each base frame 20 to allow the entire device to move smoothly on the ground;

[0039] The function panel 40 is located between the two base frames 20, allowing the baby to interact with it in real time;

[0040] The first locking mechanism 60 is located between the fixed rod 11 and the base frame 20, and is used to detachably connect the fixed rod 11 and the base frame 20.

[0041] The second locking mechanism 70 is located between the fixed rod 11 and the adjusting rod 12, and is used to lock the adjusting rod 12 at multiple height positions.

[0042] Specifically, the fixed rod 11 is a cylindrical component with an elliptical, square, or circular cross-section. The adjusting rod 12 has a groove 122 that matches the outer contour of the fixed rod 11, allowing the adjusting rod 12 to be fitted onto the fixed rod 11. The adjusting rod 12 can slide along the height direction of the fixed rod 11 to adjust its height. An insertion part is provided above the adjusting rod 12. The insertion part has an irregular cross-section and is used to insert into the bottom opening of the bent rod 13 for connection. The groove 122 on the adjusting rod 12 extends from its bottom end to the bottom end of the insertion part.

[0043] The bending rod 13 is an L-shaped tubular component, which adopts an integral molding or split structure, and its two ends are detachably connected to the adjusting rod 12 and the crossbar 14 respectively.

[0044] The crossbar 14 is fixed between the two bent bars 13 by screws or buckles, and is used to support the baby's hands when learning to walk. Furthermore, the crossbar 14 is covered with an anti-slip sleeve, which is made of TPE or EVA foam material and has anti-slip texture on its surface to prevent the baby from slipping when holding the crossbar 14 and improve safety.

[0045] To enhance the infant's fitness experience, several pull-toy components 90 are further provided on the crossbar 14. While lying down, the infant can grasp these components to perform hand-stretching exercises, thus simultaneously exercising the infant's hands and feet. Each pull-toy component 90 includes a stop 91 and a pull rope 92 connected to the stop 91. The stop 91 is shaped like a table tennis table, and the pull rope 92 is long and thin, with both ends connected to the bottom of the stop 91 to form a pull ring. Specifically, at least one racetrack-shaped slot 141 passes through the crossbar 14. The pull rope 92 passes through the slot 141 and extends downwards. The maximum outer diameter of the stop 91 is larger than the width of the slot 141. Therefore, the stop 91 is blocked above the crossbar 14, preventing it from falling down when the infant pulls the pull ring.

[0046] The base frame 20 can be made of plastic or aluminum alloy and consists of two symmetrical L-shaped components. Each base frame 20 has a wheel groove for mounting the wheels 30. The wheel groove is an arc-shaped groove of a certain length, and the two ends of the wheels 30 are rotatably mounted on the base frame 20. The base frame 20 has a slot 21, the outline of which is adapted to the fixing rod 11 and maintains an appropriate gap, allowing the adjusting rod 12 to be inserted.

[0047] The first locking mechanism 60 is installed below the fixed rod 11 and is used to connect the fixed rod 11 and the base frame 20. Specifically, the first locking mechanism 60 includes a first elastic pin 61 and a locking block 62 connected to the first elastic pin 61. The base frame 20 is provided with a slot 21 that mates with the locking block 62. The elastic pin is kept locked by an elastic reset member, which is specifically a compression spring. The middle part of the first elastic pin 61 is rotatably connected to the fixed rod 11, so it can rotate within a certain angle range. The locking block 62 is rotatably installed at the lower end of the first elastic pin 61. The locking block 62 passes through the surface of the fixed rod 11. The elastic reset member is installed at the upper end of the first elastic pin 61. A button block is also protruding from the end of the first elastic pin 61 near the elastic reset member. The button block passes through the surface of the fixed rod 11. When the fixing rod 11 is inserted into the base frame 20 for fixing, first press the button block position on the first elastic pin 61 with your hand. At this time, the elastic reset member is compressed, and the first elastic pin 61 rotates at a certain angle, causing the locking block 62 to retract into the fixing rod 11. When it reaches the installation position, release the first elastic pin 61. Due to the force of the elastic reset member, the first elastic pin 61 rotates at a certain angle, causing the locking block 62 to extend out of the surface of the fixing rod 11 and insert into the slot 21 on the base frame 20 to achieve locking.

[0048] The second locking mechanism 70 is used to adjust the overall height of the crossbar 14 to accommodate infants learning to walk at different heights. The second locking mechanism 70 includes a limiting seat 71 mounted on the fixed rod 11 and a second elastic pin 72 sliding on the limiting seat 71. The adjusting rod 12 has multiple spaced-apart locking holes 121 along the height direction. The second elastic pin 72 can be selectively inserted into any of the locking holes 121 to lock the height. The second elastic pin 72 passes through the surface of the fixed rod 11. An elastic reset member is provided between the second elastic pin 72 and the limiting seat 71 to achieve automatic reset and locking of the second elastic pin 72. Specifically, when height adjustment is needed, pressing the second elastic pin 72 disengages the adjusting rod 12, allowing it to slide up and down in the height direction. When the predetermined height is reached, aligning it with the locking hole 121 at that position on the adjusting rod 12 causes the second elastic pin 72 to extend and lock the adjusting rod 12 under the force of the elastic reset member.

[0049] It also includes a connecting seat 50 that snaps onto the base frame 20. The function panel 40 is connected to the connecting seat 50 via a detachable fastener 51. The detachable fastener 51 includes a knob 511 and a stud 512 integrated with the knob 511. The stud 512 passes through the connecting seat 50 and is threadedly connected to the function panel 40. A locking block is provided at the bottom of the connecting seat 50, and a corresponding locking position is provided on the base frame 20, thereby realizing the quick connection between the connecting seat 50 and the base frame 20. The connecting seat 50 has a through-hole for the stud 512 to pass through, and the diameter of the through-hole is smaller than the outer diameter of the knob 511. The left and right ends of the function panel 40 are respectively provided with threaded holes that mate with the stud 512. During installation, the stud 512 is passed through the through-hole of the connecting seat 50 and screwed into the threaded hole of the function panel 40, thereby realizing the quick installation of the function panel 40.

[0050] The base frame 20 is equipped with a locking assembly 80 for braking the walking wheel 30. The locking assembly 80 includes a locking rod 81 threadedly connected to the base frame 20 and a locking knob 82 located at the upper end of the locking rod 81. When the locking knob 82 is rotated, it drives the locking rod 81 to move axially to engage or disengage from the walking wheel 30. A threaded hole communicating with the wheel groove is provided on the base frame 20 above the walking wheel 30, and the locking rod 81 is provided with a thread that engages with it. When the device does not need to use the walking function, rotating the locking knob 82 moves the locking rod 81 downward to contact and press the walking wheel 30, preventing it from rotating. Furthermore, the walking wheel 30 corresponding to the locking assembly 80 is covered with a rubber sleeve, which protects the walking wheel 30 from scratches by the locking rod 81 and enhances the locking ability.

[0051] The function panel 40 includes an interactive operation unit 41, a power supply 42, and a control module 43, which are electrically connected to the interactive operation unit 41. Specifically, the function panel 40 is a foot-operated piano panel made of environmentally friendly ABS plastic or soft silicone, with a smooth, burr-free surface to avoid scratches or accidental swallowing. The interactive operation unit 41 consists of foot-operated piano keys arranged in bass and treble zones, some designed as transparent materials to facilitate observation of different internal light emission, enhancing fun. A mechanical linkage mechanism triggers sound and light effects when the keys are pressed, stimulating infants' visual tracking and hand-eye coordination. The power supply 42 includes a battery compartment and batteries, located on the back of the interactive operation unit 41. The control module 43 includes a switch, located on the side of the function panel 40. Kicking movements trigger musical feedback, strengthening lower limb strength, conforming to the "kicking-feedback" behavioral pattern, promoting gross motor development. Combined with hanging rattles and fabric toys, it supports fine motor practice such as grasping and patting.

[0052] Furthermore, the top of the function panel 40 is equipped with a handle, which is fixedly connected to the pedal panel. The handle is narrower at one end and gradually widens along the length direction, with wavy lines that have a strong aesthetic appeal, thereby attracting babies to interact and play with it.

[0053] The pedal piano features a horn for playing music on its front panel, and protruding three-dimensional structures in the shapes of bells, basketballs, and bears at both ends of the horn, further enhancing the product's emotional value.

[0054] Furthermore, the push frame 10 has two parts, located at the front and rear ends of the base frame 20 respectively. This forms an H-shaped stroller structure or a double U-shaped stacked structure, making it convenient for infants and toddlers to push the stroller in both directions.

[0055] Furthermore, the fixing rod 11, adjusting rod 12, bending rod 13, and crossbar 14 on the push frame 10, as well as the base frame 20 and the outer shell of the function panel 40, are all designed as a detachable structure, that is, the entire component is divided into two symmetrical parts, which are connected by screws during installation. This structural design facilitates installation and subsequent maintenance.

[0056] This utility model discloses a multifunctional baby walker. By setting up a pusher frame 10, a base frame 20, and a function panel 40, it can be used as a baby walker and also as a pedal piano, thus expanding the functionality of the baby walker, reducing the space occupied in the home, extending the product life cycle, and enhancing its use value. It also includes a pull-along toy component 90, greatly enriching the baby's fitness activities. The height is flexibly adjustable to accommodate babies of different heights and ages, offering excellent flexibility. The device is designed with detachable connections, allowing for quick storage when not in use or when taken out. While ensuring safety, it achieves a multi-dimensional integration of walking assistance, early education, and interactive entertainment, significantly enhancing the overall value of the baby walker.

[0057] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An exercise walker characterized by, include: The push frame (10) includes two symmetrically arranged fixed rods (11), an adjusting rod (12) sleeved on the fixed rods (11) and slidable on the fixed rods (11), a bent rod (13) provided at the upper end of the adjusting rod (12), and a crossbar (14) connecting the two bent rods (13). The base frame (20) is located at both ends of the bottom of the push frame (10); The traveling wheels (30) are installed on each base frame (20); A function panel (40) is located between the two base frames (20); A first locking mechanism (60) is provided between the fixed rod (11) and the base frame (20) for detachably connecting the fixed rod (11) and the base frame (20); A second locking mechanism (70) is provided between the fixed rod (11) and the adjusting rod (12) for locking the adjusting rod (12) at multiple height positions.

2. The fitness walker of claim 1 wherein, The first locking mechanism (60) includes a first elastic pin (61) and a locking block (62) connected to the first elastic pin (61). The base frame (20) is provided with a slot (21) that cooperates with the locking block (62). The elastic pin is kept locked by an elastic reset member.

3. The fitness walker of claim 1 wherein, The second locking mechanism (70) includes a limiting seat (71) disposed on the fixed rod (11) and a second elastic pin (72) sliding on the limiting seat (71). The adjusting rod (12) is provided with a plurality of locking holes (121) along the height direction. The second elastic pin (72) can be selectively inserted into any locking hole (121) to lock the height.

4. The fitness walker of claim 1 wherein, It also includes a connector (50) that snaps onto the base frame (20). The function panel (40) is connected to the connector (50) via a detachable fastener (51). The detachable fastener (51) includes a knob (511) and a stud (512) integral with the knob (511). The stud (512) passes through the connector (50) and is threadedly connected to the function panel (40).

5. The fitness walker of claim 1 wherein, The base frame (20) is provided with a locking assembly (80) for braking the traveling wheel (30). The locking assembly (80) includes a locking rod (81) threadedly connected to the base frame (20) and a locking knob (82) located at the upper end of the locking rod (81). When the locking knob (82) is rotated, it drives the locking rod (81) to move axially to abut or disengage from the traveling wheel (30).

6. The fitness treadmill of claim 1, wherein, The crossbar (14) is provided with a pull toy assembly (90), which includes a stop (91) and a pull rope (92) connected to the stop (91); at least one slot (141) is passed through the crossbar (14), and the pull rope (92) passes through the slot (141) and extends downward.

7. The fitness treadmill of claim 1 wherein, The function panel (40) is provided with an interactive operation unit (41), a power supply (42) and a control module (43), and the power supply (42) and the control module (43) are electrically connected to the interactive operation unit (41).

8. The fitness treadmill of claim 1, wherein, The crossbar (14) is covered with an anti-slip sleeve, and the top of the function panel (40) is provided with a handle; the push frame (10) is provided in two pieces, which are respectively located at the front and rear ends of the base frame (20).

9. The fitness walker of claim 1 wherein, The adjusting rod (12) has a groove (122) that matches the outer contour of the fixed rod (11), so that the adjusting rod (12) is sleeved on the fixed rod (11) and can slide on the fixed rod (11).

10. An exercise treadmill as recited in claim 6 wherein, The pull rope (92) is long and its two ends are connected to the stop block (91) to form a pull ring.

Images