Toy for helping children to learn walking

Abstract

The invention relates to the field of toys, in particular to a toy for helping children to learn walking. The invention provides a toy capable of attracting the attention of children and helping the children learn to walk. A toy for helping children to learn walking comprises a frame, rear wheels and the like. A rear wheel is rotatably connected to the right side of the frame, and a front wheel is rotatably connected to the left side of the frame. When the frame is pushed to move, the knocking rod can rotate to the angle where the knocking rod does not make contact with the poke rod, at the moment, due to the fact that the end, close to the front wheel, of the poke rod is heavy, under the influence of gravity, the poke rod can knock a playing button on the sound production device, and when the playing button is pressed, a loudspeaker can make a sound effect; when the loudspeaker gives out a sound effect, the attention of a child can be attracted, then the child can have the desire to push down, when the toothed disc rotates, the light-emitting device in the toothed disc flickers, then the attention of the child is further attracted, and the effect of attracting the attention of the child is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of toys, in particular to a toy for helping children to learn to walk. BACKGROUND

[0002] The walking frame is a toy that can help children learn to walk, which can provide support and stability for children in the process of learning to walk, while the walking frame can help children practice balance ability, exercise leg muscles, and gradually develop their ability to walk independently, so that children can learn to walk faster and better.

[0003] The existing toy for children to learn to walk has a very simple design, usually with four wheels and a frame. Since children's attention is easily attracted by interesting things, the single design of the walking frame cannot attract children to use it for a long time. Therefore, there is an urgent need to design a toy that can attract children's attention to help them learn to walk. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, a toy for helping children to learn to walk is provided, which can attract children's attention.

[0005] The technical scheme is: a toy for helping children to learn to walk, comprising: a frame, rear wheels, front wheels, a push handle and a non-slip sleeve, the rear wheels are rotatably connected to the right side of the frame, the front wheels are rotatably connected to the left side of the frame, the push handle is connected to the right top end of the frame, the push handle is provided with a non-slip sleeve, the rear wheels and the front wheels each comprise a wheel and a rotating shaft, further comprising a knocking rod, a mounting plate, a lever, a bevel gear, a toothed disc and a sound producing device, the knocking rod is connected to the rotating shaft of the rear wheel, the mounting plate is connected to the middle of the frame, the mounting plate is provided with protrusions on the front and rear sides of the top end, the protrusions on the front and rear sides of the mounting plate are rotatably connected to the lever, the lever is in contact with the knocking rod, the bevel gear is connected to the rotating shaft of the front wheel, the toothed disc is rotatably connected to the left side of the top end of the frame corresponding to the middle of the rotating shaft of the front wheel, the toothed disc is provided with teeth corresponding to the bevel gear at the bottom, the toothed disc is engaged with the bevel gear, and the sound producing device is installed at the top end of the toothed disc.

[0006] As an improvement of the above scheme, the sound producing device comprises a disc, a loudspeaker and a play button, the disc is rotatably connected to the top end of the toothed disc, the loudspeaker is installed in the disc, the loudspeaker is embedded in the disc, and the play button is provided on the edge of the top end of the disc and connected to the loudspeaker.

[0007] As an improvement of the above scheme, the toothed disc is provided with a light emitting device that can emit light when the toothed disc rotates.

[0008] As the improvement of the above scheme, the sliding rod, the extrusion rod, the reset spring, the wedge block, the sliding frame and the ejector rod are further included, the sliding rod is connected to the inner bottom of the front and rear sides of the frame near the front wheel, the end of the sliding rod is slidably connected with the extrusion rod, one end of the extrusion rod is slidably connected to the sliding rod and the other end extends to the rear wheel, the reset spring is arranged between the extrusion rod and the groove of the frame, the reset spring is arranged around the sliding rod, the wedge block is slidably connected to the inner bottom of the front and rear sides of the frame near the rear wheel, the wedge block can cooperate with the extrusion rod, the sliding frame is connected to the inner wall of the front and rear sides of the frame, the sliding frame is located on the right side of the mounting plate and corresponds to the extrusion rod, the ejector rod is slidably connected to the sliding frame on the front and rear sides, the top of the ejector rod is connected to the actuating rod, the bottom of the ejector rod is in contact with the extrusion rod, and the bottom of the ejector rod is designed as an inclined surface, when the actuating rod is turned to an angle not corresponding to the wedge block, the extrusion rod will extend to the wedge block under the action of the reset spring, since the end of the extrusion rod in contact with the wedge block is provided with an inclined surface block, the inclined surface block will eject the wedge block slidably connected in the frame, at this time, the end of the extrusion rod with the extrusion plate is no longer in contact with the ejector rod, so that the actuating rod can normally fall and be in contact with the play button on the sound device, effectively preventing the end of the actuating rod from being in contact with the play button on the sound device in the stop state.

[0009] As the improvement of the above scheme, the extrusion rod is designed with an inclined surface block at one end and an extrusion plate at the other end, the end with the inclined surface block is near the rear wheel and can be in contact with the wedge block, and the end with the extrusion plate is near the front wheel and in contact with the ejector rod.

[0010] As the improvement of the above scheme, the sliding block and the tension spring are further included, the sliding block is slidably connected to the end of the actuating rod, and the tension spring is arranged between the sliding block and the end of the actuating rod, since the end of the actuating rod is provided with the sliding block and the tension spring, when the end of the actuating rod is in contact with the play button on the sound device, the sliding block can extrude the tension spring, so that a certain buffer can be achieved, preventing the actuating rod from easily damaging the play button on the sound device in long-term use.

[0011] As the improvement of the above scheme, the mounting block, the spring buckle and the clamping block are further included, the mounting block is connected to the edge of the toothed disc, the spring buckle is installed on the mounting block in a spaced manner, the clamping block is connected to the edge of the disc of the sound device, and the clamping block can cooperate with the spring buckle, when the disc of the sound device is rotated, the clamping block connected to the disc can be in contact with the spring buckle on the mounting block, since the clamping block is provided with a through hole matched with the spring buckle, when the clamping block is rotated to correspond to the spring buckle, the spring buckle will be popped into the clamping block, at this time, the disc of the sound device can be rotated together with the toothed disc, when a child uses it, the play button hit by the actuating rod each time is not the same, thereby emitting different sound effects to further attract the attention of children.

[0012] As an improvement of the above-mentioned scheme, the mounting block is arc-shaped, which can better fit the toothed disc.

[0013] As an improvement of the above-mentioned scheme, the mounting block is arc-shaped, which can better fit the toothed disc.

[0014] As an improvement of the above-mentioned scheme, the mounting block is arc-shaped, which can better fit the toothed disc.

[0015] The beneficial effects of the present application are as follows: 1. When the push frame is moved, the knocking rod is rotated to an angle not in contact with the push rod, at this time, the end of the push rod close to the front wheel is heavy, and under the influence of gravity, the push rod knocks the play button on the sound device, when the play button is pressed, the loudspeaker emits sound effects, which attracts the attention of children, and further attracts the attention of children when the toothed disc rotates and the light device inside flashes, thereby achieving the effect of attracting the attention of children.

[0016] 2. The end of the extrusion rod in contact with the wedge-shaped block has a bevel block, which pushes out the wedge-shaped block connected to the frame, at this time, the end of the extrusion rod with the extrusion plate is no longer in contact with the push rod, so that the push rod can normally fall and contact the play button on the sound device, effectively preventing the end of the push rod from always contacting the play button on the sound device in the stopped state.

[0017] 3. When the adjusting screw is rotated forward, the adjusting screw will drive the brake block at the end thereof to extend onto the rotating shaft of the front wheel, and the brake block will fit the rotating shaft of the front wheel, when in the fitting state, the rotating shaft of the front wheel will be subjected to resistance when rotating, thereby affecting the moving speed of the whole, preventing the child from being injured due to excessive speed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The present application is a three-dimensional structure schematic diagram.

[0019] Figure 2 Fig. 1 is a perspective view of the frame, rear wheel and front wheel of the present application.

[0020] Figure 3 Fig. 2 is a perspective view of the knocking rod and the poking rod of the present application.

[0021] Figure 4 Fig. 3 is a perspective view of the mounting plate and the sound producing device of the present application.

[0022] Figure 5 Fig. 4 is a perspective view of the bevel gear and the toothed disc of the present application.

[0023] Figure 6 Fig. 5 is a perspective view of the extruding rod, the return spring and the wedge of the present application.

[0024] Figure 7 Fig. 6 is a perspective view of the sliding block and the tension spring of the present application.

[0025] Figure 8 Fig. 7 is a perspective view of the mounting block, the spring buckle and the clamping block of the present application.

[0026] Figure 9 Fig. 8 is a perspective view of the fixing seat, the adjusting threaded rod and the brake block of the present application.

[0027] Fig. 1 is a perspective view of the frame, rear wheel and front wheel of the present application. Fig. 2 is a perspective view of the knocking rod and the poking rod of the present application. Fig. 3 is a perspective view of the mounting plate and the sound producing device of the present application. Fig. 4 is a perspective view of the bevel gear and the toothed disc of the present application. Fig. 5 is a perspective view of the extruding rod, the return spring and the wedge of the present application. Fig. 6 is a perspective view of the sliding block and the tension spring of the present application. Fig. 7 is a perspective view of the mounting block, the spring buckle and the clamping block of the present application. Fig. 8 is a perspective view of the fixing seat, the adjusting threaded rod and the brake block of the present application. DETAILED DESCRIPTION

[0028] The above-mentioned scheme is further described in the following specific examples. It should be understood that these examples are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiments.

[0029] A toy for helping children learn to walk, such as Figures 1-5As shown, it comprises a frame 1, rear wheels 2, front wheels 3, push handle 4 and anti-skid sleeve 25, the frame 1 is rotatably connected with the rear wheels 2 on the right side, the frame 1 is rotatably connected with the front wheels 3 on the left side, the frame 1 is connected with the push handle 4 on the right top end, the push handle 4 is provided with the anti-skid sleeve 25, the rear wheels 2 and the front wheels 3 are both composed of a wheel and a rotating shaft, it also comprises a knocking rod 5, a mounting plate 6, a pushing rod 7, a bevel gear 8, a toothed disc 9 and a sound device 10, the rotating shaft of the rear wheels 2 is connected with the knocking rod 5, the frame 1 is connected with the mounting plate 6 in the middle, the mounting plate 6 is provided with protrusions on the top end of the front and rear sides, the protrusions on the front and rear sides of the mounting plate 6 are rotatably connected with the pushing rod 7, the end of the pushing rod 7 is in contact with the knocking rod 5, the rotating shaft of the front wheels 3 is connected with the bevel gear 8, the frame 1 is rotatably connected with the toothed disc 9 on the left top end corresponding to the middle of the rotating shaft of the front wheels 3, the toothed disc 9 is provided with teeth corresponding to the bevel gear 8 on the bottom, the toothed disc 9 is in mesh with the bevel gear 8, the sound device 10 is installed on the top end of the toothed disc 9.

[0030] The sound device 10 is composed of a disc, a loudspeaker and a play button, the disc is rotatably connected on the top end of the toothed disc 9, the loudspeaker is installed in the disc, the disc is embedded in the disc, the play button connected with the loudspeaker is arranged on the top end edge of the disc in the circumferential direction.

[0031] The toothed disc 9 is provided with a light-emitting device capable of emitting light when rotating.

[0032] When the child is learning to walk, the push handle 4 on the frame 1 can make it move, and the anti-skid sleeve 25 on the push handle 4 can avoid direct contact between the child and the metal handle, and can also increase the friction between the child's palm and the push handle 4, when the rotating shaft of the rear wheels 2 rotates, it will drive the knocking rod 5 to press the pushing rod 7, because the pushing rod 7 is rotatably connected in the middle of the protrusions of the mounting plate 6, when one end of the pushing rod 7 close to the rear wheels 2 is pressed, the other end close to the front wheels 3 will be raised, when the frame 1 continues to move, the knocking rod 5 will rotate to an angle not in contact with the pushing rod 7, at this time, because the end of the pushing rod 7 close to the front wheels 3 is heavier, under the influence of gravity, the pushing rod 7 will knock the play button on the sound device 10, when the play button is pressed, the loudspeaker will emit sound effects, when the loudspeaker emits sound effects, it will attract the attention of the child, so that the child can have the desire to push down, at the same time, when the rotating shaft of the front wheels 3 rotates, because the bevel gear 8 is arranged on the rotating shaft of the front wheels 3, the bevel gear 8 will make the toothed disc 9 in mesh with it rotate when rotating, the toothed disc 9 will make the light-emitting device inside it flicker when rotating, thereby further attracting the attention of the child.

[0033] As Figure 6As shown, it also includes a slide rod 11, a pressing rod 12, a return spring 13, a wedge block 14, a sliding frame 15, and a top rod 16. The slide rod 11 is connected to the inner bottom of the front and rear sides of the frame 1 near the front wheel 3. The pressing rod 12 is slidably connected to the end of the slide rod 11. One end of the pressing rod 12 is slidably connected to the slide rod 11, and the other end extends towards the rear wheel 2. The groove of the pressing rod 12 and the frame 1 is provided with a return spring 13, which is wound around the slide rod 11. The wedge block 14 is slidably connected to the inner bottom of the front and rear sides of the frame 1 near the rear wheel 2. The wedge block 14 can cooperate with the pressing rod 12. The sliding frame 15 is connected to the inner wall of the front and rear sides of the frame 1. The sliding frame 15 is located on the right side of the mounting plate 6 and corresponds to the pressing rod 12. The top rod 16 is slidably connected inside the sliding frame 15 on both the front and rear sides. The top of the top rod 16 is connected to the toggle rod 7, and the bottom of the top rod 16 is in contact with the pressing rod 12. The bottom of the top rod 16 is designed with a slope.

[0034] The extrusion rod 12 is designed with a beveled block at one end and an extrusion plate at the other end. The end with the beveled block is close to the rear wheel 2 and can contact the wedge block 14, while the end with the extrusion plate is close to the front wheel 3 and can contact the top rod 16.

[0035] When the lever 7 is turned to an angle that does not correspond to the wedge block 14, under the action of the return spring 13, the pressing rod 12 will extend towards the wedge block 14. Since the end of the pressing rod 12 that contacts the wedge block 14 has a beveled block, the beveled block will push out the wedge block 14 that is slidably connected in the frame 1. At this time, the end of the pressing rod 12 with the pressing plate will no longer contact the push rod 16, so that the lever 7 can fall normally and contact the play button on the sound-generating device 10, effectively preventing the end of the lever 7 from always contacting the play button on the sound-generating device 10 when in the stopped state.

[0036] like Figure 7 As shown, it also includes a slider 17 and a tension spring 18. The slider 17 is slidably connected to the end of the lever 7, and the tension spring 18 is provided between the slider 17 and the end of the lever 7.

[0037] Since the end of the toggle lever 7 is equipped with a slider 17 and a tension spring 18, when the end of the toggle lever 7 contacts the play button on the sound-generating device 10, the slider 17 can squeeze the tension spring 18, which can provide a certain buffer and prevent the toggle lever 7 from easily damaging the play button on the sound-generating device 10 under long-term use.

[0038] like Figure 8 As shown, it also includes a mounting block 19, a spring clip 20, and a locking block 21. The mounting block 19 is connected to the edge of the toothed disc 9, and the spring clips 20 are installed on the mounting block 19 at intervals. The locking block 21 is connected to the edge of the disc of the playback device, and the locking block 21 can cooperate with the spring clips 20.

[0039] The mounting block 19 has an arc-shaped design, which allows it to fit better with the toothed disc 9.

[0040] When the disc of the sound-generating device 10 is rotated, the locking block 21 connected to the disc comes into contact with the spring clip 20 on the mounting block 19. Since the locking block 21 has a through hole that matches the spring clip 20, when the through hole on the locking block 21 is rotated to correspond with the spring clip 20, the spring clip 20 will be popped into the locking block 21. At this time, the disc of the sound-generating device 10 can rotate together with the toothed disc 9. When a child uses it, the play button that the lever 7 hits each time is different, thereby attracting the child's attention by emitting different sound effects.

[0041] like Figure 9 As shown, it also includes a fixed seat 22, an adjusting threaded rod 23 and a brake block 24. Fixed seats 22 are symmetrically connected to the front and rear sides of the trolley near the front wheel 3. Adjusting threaded rods 23 are threadedly connected to the fixed seats 22 on both the front and rear sides. Brake blocks 24 are connected to the ends of the adjusting threaded rods 23. Brake blocks 24 are in contact with the rotation shaft of the front wheel 3.

[0042] The brake block 24 has an arc-shaped design, which allows it to better fit the rear wheel 2.

[0043] When the adjusting threaded rod 23 is rotated in the forward direction, the adjusting threaded rod 23 will drive the brake block 24 at its end to extend onto the rotating shaft of the front wheel 3, and make the brake block 24 fit against the rotating shaft of the front wheel 3. When it is in the fit state, the rotating shaft of the front wheel 3 will be subject to resistance when rotating, which will affect the overall moving speed and prevent the vehicle from moving too fast and causing injury to the child.

[0044] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the invention without departing from the principles and spirit of the invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for illustrative purposes only and is not intended to limit the invention; rather, the scope of protection is defined by the content of the claims.

Claims

1. A toy for helping children learn to walk, comprising a frame (1), a rear wheel (2), a front wheel (3), a push handle (4), and a non-slip sleeve (25), wherein the front wheel (3) and the rear wheel (2) are rotatably connected to the left and right sides of the frame (1), and the push handle (4) is connected to the right side of the frame (1), and the push handle (4) is provided with a non-slip sleeve (25), characterized in that: It also includes a striking rod (5), a mounting plate (6), a lever (7), a bevel gear (8), a toothed disc (9), and a sound-generating device (10). The striking rod (5) is connected to the rear wheel (2), and the mounting plate (6) is connected to the frame (1). The lever (7) is rotatably connected to both the front and rear sides of the top of the mounting plate (6). The end of the lever (7) can contact the striking rod (5). The bevel gear (8) is connected to the front wheel (3). The toothed disc (9) is rotatably connected to the left side of the top of the frame (1). The bottom of the toothed disc (9) is provided with the same teeth as the bevel gear (8). The toothed disc (9) meshes with the bevel gear (8). The top of the toothed disc (9) is equipped with a sound-generating device (10) for producing sound effects.

2. The toy for helping children learn to walk as described in claim 1, characterized in that: The sound-generating device (10) consists of a disc, a loudspeaker, and a play button. The top of the toothed disc (9) is rotatably connected to a disc, and a loudspeaker is installed inside the disc. The loudspeaker is embedded in the disc, and a play button connected to the loudspeaker is provided circumferentially at the top edge of the disc.

3. A toy for helping children learn to walk as described in claim 2, characterized in that: The toothed disc (9) is equipped with a light-emitting device that can flash light when it rotates.

4. A toy for helping children learn to walk as described in claim 3, characterized in that: It also includes a slide rod (11), a compression rod (12), a return spring (13), a wedge block (14), a sliding frame (15), and a top rod (16). The inner bottom of both the front and rear sides of the frame (1) near the front wheel (3) is connected to a slide rod (11). A compression rod (12) is slidably connected to the end of the slide rod (11). One end of the compression rod (12) is slidably connected to the slide rod (11), and the other end extends towards the rear wheel (2). A return spring is provided between the compression rod (12) and the frame (1). 13) Wedge blocks (14) are slidably connected to the bottom of the front and rear sides of the frame (1) near the rear wheel (2). The wedge blocks (14) can cooperate with the compression rod (12). Sliding frames (15) are connected to the inner walls of the front and rear sides of the frame (1). Top rods (16) are slidably connected inside the sliding frames (15) on the front and rear sides. The top of the top rod (16) is connected to the actuating rod (7). The bottom of the top rod (16) is in contact with the compression rod (12). The bottom of the top rod (16) is designed with a slope.

5. A toy for helping children learn to walk as described in claim 4, characterized in that: The extrusion rod (12) is designed with a beveled block at one end and an extrusion plate at the other end. The end with the beveled block is close to the rear wheel (2) and can contact the wedge block (14), while the end with the extrusion plate is close to the front wheel (3) and contacts the top rod (16).

6. A toy for helping children learn to walk as described in claim 5, characterized in that: It also includes a slider (17) and a tension spring (18). The slider (17) is slidably connected to the end of the lever (7), and a tension spring (18) is provided between the slider (17) and the end of the lever (7).

7. A toy for helping children learn to walk as described in claim 6, characterized in that: It also includes a mounting block (19), a spring clip (20) and a locking block (21). The mounting block (19) is connected to the edge of the toothed disc (9). The spring clip (20) is installed on the mounting block (19) at intervals. The locking block (21) is connected to the edge of the disc of the playback device. The locking block (21) can cooperate with the spring clip (20).

8. A toy for helping children learn to walk as described in claim 7, characterized in that: The mounting block (19) is arc-shaped, which allows it to fit better with the toothed disc (9).

9. A toy for helping children learn to walk as described in claim 8, characterized in that: It also includes a fixed seat (22), an adjusting threaded rod (23) and a brake block (24). Fixed seats (22) are symmetrically connected on the front and rear sides of the trolley near the front wheel (3). Adjusting threaded rods (23) are threadedly connected to the fixed seats (22) on both the front and rear sides. Brake blocks (24) are connected to the ends of the adjusting threaded rods (23). Brake blocks (24) can contact the front wheel (3).

10. A toy for helping children learn to walk as described in claim 9, characterized in that: The brake block (24) has an arc-shaped design, which can better fit the rear wheel (2).

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