CN212423364U - Children's scooter with bubble blowing device - Google Patents

Abstract

The utility model discloses a child sliding trolley with a bubble blowing device, which comprises a bubble blowing device body and a sliding trolley body, wherein the sliding trolley body comprises a frame, one end of the frame is provided with a front wheel mechanism, the other end of the frame is provided with a rear wheel mechanism, one side of the frame, which is close to the front wheel mechanism, is provided with a handle rod, handles are symmetrically arranged at two ends of the handle rod, and the bubble blowing device body is arranged on the handle rod, the front wheel mechanism and/or the rear wheel mechanism of the sliding trolley body; the bubble blowing device body is arranged at the outer end of the handle of the sliding trolley body, and a bubble outlet of the bubble blowing device body faces the axial outer side of the handle; the bubble blower body comprises a shell, and one side of the shell is communicated with a bubble outlet hole; the utility model discloses an installation bubbler body on the scooter body for children when slideing the scooter, the both sides handle of scooter or locomotive or the rear of a vehicle produce a large amount of papules, and the papaw diffuses around children, improves the interest of whole scooter body, increases children's enjoyment of playing.

Description

Children's scooter with bubble blowing device

Technical Field

The utility model relates to a bubbler technical field specifically is a bubbler and children's smooth walking car of using this bubbler thereof.

Background

Bubbling is a game played by children. The light passing through the soap bubble film refracts at both the top and bottom of the film, and the soap film may contain up to about 150 different layers. The messy color combinations we see are caused by unbalanced film layers. The thickest thin film layer reflects red light, the thinnest reflects violet light, and the center reflects seven colors of sunlight.

The scooter is a novel vehicle with other traditional bicycles, and is particularly popular among children who like sports.

The existing scooter is single in interestingness, and children lose the fun of the scooter easily after playing a lot, so that the children are abandoned in corners. The utility model provides a bubble blowing device and children's smooth walking car of using this bubble blowing device thereof, above-mentioned problem of solution that can be fine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bubble blowing ware and children's smooth walking car of using this bubble blowing ware to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bubbler and children's smooth walking car of using this bubbler thereof, includes bubbler body and smooth walking car body, smooth walking car body includes the frame, the one end of frame is equipped with front wheel mechanism, and the other end of frame is equipped with rear wheel mechanism, and one side that the frame is close to front wheel mechanism is equipped with the handle pole, the handle is installed to the both ends symmetry of handle pole, the bubbler body is installed on handle pole, front wheel mechanism and/or the rear wheel mechanism of smooth walking car body.

As a further aspect of the present invention: the handle outer end at the smooth step car body is installed to the bubbler body, and the play bubble mouth of bubbler body towards the axial outside of handle, and when children were riding the smooth step car body and slided, handle tip bubbler body controlled work, produced the papaw and waved in human both sides, improved the interest greatly.

As a further aspect of the present invention: the front wheel mechanism comprises a front wheel frame and a front wheel, the front wheel is connected to the front wheel frame in a rotating mode, the front wheel frame is fixedly installed on the frame and comprises a vertical rod for supporting the handle rod and a wheel frame rod, and the bubble blowing device body is installed on the vertical rod or the wheel frame rod of the front wheel frame.

As a further aspect of the present invention: the rear wheel mechanism comprises a rear wheel frame and a rear wheel, the rear wheel is connected to the rear wheel frame in a rotating mode, the rear wheel frame is fixedly installed on the frame, the bubbler body is installed on the rear wheel frame, a tail frame is arranged on the rear wheel frame and corresponds to the upper portion of the rear wheel, and the bubbler body is installed on the tail frame of the rear wheel frame.

As a further aspect of the present invention: the bubble blowing device body comprises a shell, one side of the shell is connected with a bubble outlet hole in a through mode, a bubble blowing nozzle matched with the bubble outlet hole, an air box, a micro motor and a liquid conveying mechanism are installed in the shell, a bubble forming groove is formed in one end, close to the bubble outlet hole, of the bubble blowing nozzle and is of an annular structure, a liquid spraying hole is connected in the bubble forming groove in a through mode, a flow limiting plate matched with the liquid spraying hole is arranged on the bubble blowing nozzle, a first liquid pipe is connected to the liquid spraying hole in a through mode, the bubble blowing nozzle is connected with the air box in a through mode through a gas pipe, the air box is of a cylindrical structure, the air box is arranged on the left side of the bubble blowing nozzle, the top end of the air box is connected with an air inlet hole in a through mode, an air blowing fan is arranged in the air box, the micro motor is arranged below the air box and is a double-shaft motor, an upper motor shaft on the micro motor penetrates through the bottom, the liquid feeding mechanism is arranged at the right lower part of the micro motor, a transmission gear which is respectively matched with the thread column and the liquid feeding mechanism is connected in the shell in a rotating way, one side of the bottom end of the shell is in through connection with a fixed sleeve, a fixed pipe which corresponds to the fixed sleeve is arranged in the shell, a liquid supply box which is matched with the fixed pipe is arranged in the fixed sleeve, the liquid supply box is in threaded connection with the fixed pipe, one end of the second liquid pipe, which is far away from the liquid spraying hole, passes through the liquid feeding mechanism and the fixed pipe and is suspended in the liquid supply box, a power supply box which is matched with the micro motor is embedded at one side of the bottom end of the shell, which is far away from the fixed sleeve, when the liquid feeding mechanism is used, the liquid supply box is firstly detached, bubble liquid (other bubble-blowing water can be injected into the liquid supply box, the liquid supply box is inserted into the fixed sleeve and is spirally arranged on the, the thread column drives the liquid feeding mechanism to work through the transmission gear, the liquid feeding mechanism is used for periodically extruding the second liquid pipe, so that the second liquid pipe extracts bubble liquid in the liquid supply box to be supplied to the liquid spraying hole, the bubble liquid is blown on the flow limiting plate through the liquid spraying hole and matched into bubble grooves which are uniformly distributed on the bubble blowing nozzle; meanwhile, the blowing fan blows air to blow bubble liquid on the bubble nozzle through the air pipe, so that bubbles are continuously generated and directly discharged from the bubble outlet.

As a further aspect of the present invention: the recovery hopper is arranged in the machine shell and matched with the bubble blowing nozzle, the recovery hopper is communicated with the fixed pipe through the first liquid pipe, bubble liquid dripped on the bubble blowing nozzle is received by the recovery hopper, and the bubble liquid is matched with the first liquid pipe and the fixed pipe to flow back into the liquid supply box, so that the recovery utilization of part of the bubble liquid is realized, and the use efficiency of the bubble liquid is ensured;

the bottom fixed mounting of blowing bubble mouth has and retrieves fill matched with drainage plate for the papaw liquid of drippage prevents the papaw liquid sinuous flow on the drainage blowing bubble mouth, practices thrift bubble water, avoids the emergence of extravagant phenomenon.

As a further aspect of the present invention: the liquid feeding mechanism comprises an extrusion shell and an extrusion gear matched with the transmission gear, the extrusion shell is of a cylindrical structure with an opening on one side, the extrusion shell is in a vertically symmetrical through connection with two through holes, the blind end of the extrusion shell is fixedly arranged on the shell, the extrusion gear is rotationally connected to the outside of the extrusion shell, the axis of the extrusion gear is superposed with the axis of the extrusion shell, a plurality of extrusion pins matched with the second liquid pipe are uniformly arranged on the extrusion gear, the extrusion gear is rotationally connected with the extrusion pins, the second liquid pipe penetrates through the extrusion shell through the two through holes and is sleeved outside the extrusion pin, the transmission gear drives the extrusion gear to rotate, the pressurization gear drives the extrusion pin to extrude the second liquid pipe periodically, make the second liquid pipe constantly extract the bubble liquid that supplies in the liquid supply tank and supply the hydrojet hole, guarantee the bubble liquid and supply the blowing nozzle constantly, guarantee the continuity of blowing the bubble.

As a further aspect of the present invention: the control mainboard is arranged in the shell, the singlechip is arranged on the control mainboard and is 51, a flash lamp matched with the bubble outlet hole is arranged at one side end of the shell, the music playing device is arranged at the top end of the shell, the control mainboard is respectively connected with the flash lamp, the music playing device, the micro motor and the power supply box, a storage battery or a dry battery is arranged in the power supply box to provide power for the whole device, the control mainboard is utilized to control the flash lamp to work, and the bubbles are irradiated by light, so that the bubbles display seven colors and the colors of the bubbles are enriched; the control mainboard is used for controlling the music playing device to play pleasant music, and colorful bubbles are matched to create a dream environment for children, so that the interest of the children is enriched.

As a further aspect of the present invention: the handle bar is provided with the control switch, the control switch is respectively connected with the micro motor, the music playing device and the flash lamp, so that children can directly control the starting of the micro motor, the music playing device and the flash lamp through the control switch, and the convenience of operation is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the bubble blowing device body is arranged on the scooter body, so that when a child slides the scooter, the handles at the two sides of the scooter, the head or the tail of the scooter generate a large amount of bubbles which are diffused around the child, the interest of the whole scooter body is improved, and the playing interest of the child is increased;

2. the utility model drives the air blowing fan and the threaded column to rotate simultaneously through the micro motor, wherein the threaded column drives the liquid feeding mechanism to work through the transmission gear, and the second liquid pipe is periodically extruded by the liquid feeding mechanism to extract the bubble liquid in the liquid feeding box to be supplied to the liquid spraying hole; meanwhile, the air blowing fan blows air to blow bubble liquid on the bubble nozzle through the air pipe, so that bubbles are continuously generated and are directly discharged from the bubble outlet;

3. the utility model controls the flash lamp to work by utilizing the control mainboard, and irradiates bubbles by utilizing light, so that the bubbles display seven colors, and the color of the bubbles is enriched; the control mainboard is used for controlling the music playing device to play pleasant music, and colorful bubbles are matched to create a dream environment for children, so that the interest of the children is enriched.

Drawings

FIG. 1 is a schematic view of a child's walker equipped with a bubble blower;

FIG. 2 is a schematic view of a bubbler;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a liquid feeding mechanism of a bubbler;

FIG. 5 is a schematic view of another embodiment of a children's walker incorporating a bubble blower;

figure 6 is a schematic diagram of another embodiment of a child walker incorporating a bubble blower.

In the figure: 100-a bubbler body, 1-a machine shell, 2-a bubble outlet hole, 3-a fixed sleeve, 4-a power supply box, 5-a bubbler nozzle, 51-a liquid spraying hole, 52-a bubble forming groove, 53-a flow limiting plate, 6-an air pipe, 7-an air box, 8-an air inlet hole, 9-a blowing fan, 10-a micro motor, 11-an upper motor shaft, 12-a lower motor shaft, 13-a threaded column, 14-a transmission gear, 15-a liquid feeding mechanism, 151-a squeezing shell, 152-a squeezing gear, 153-a through hole, 154-a squeezing pin, 16-a liquid feeding box, 17-a fixed pipe, 18-a recovery bucket, 19-a first liquid pipe, 20-a second liquid pipe, 21-a control mainboard, 22-a music playing device and 23-a flash lamp, 300-scooter body, 301-frame, 302-front wheel mechanism, 3021-front wheel frame, 3022-front wheel, 303-rear wheel mechanism, 3031-rear wheel frame, 3032-rear wheel, 304-handle bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a bubble blowing device and a child's scooter applying the bubble blowing device, including a bubble blowing device body 100 and a scooter body 300, the scooter body 300 includes a frame 301, one end of the frame 301 is provided with a front wheel mechanism 302, the other end of the frame 301 is provided with a rear wheel mechanism 303, one side of the frame 301 close to the front wheel mechanism 302 is provided with a handle bar 304, two ends of the handle bar 304 are symmetrically provided with handles, the bubble blowing device body 100 is installed on the handle bar 304 of the scooter body 300, the bubble blowing device body 100 is installed at the outer end of the handle of the scooter body 300, and a bubble outlet of the bubble blowing device body 100 faces to the axial outer side of the handle, when a child rides the scooter body 300 to slide, the bubble blowing device body 100 at the end of the handle is controlled to work, bubbles are generated to float on two sides of the human body, and the interest is greatly improved.

The bubbler body 100 comprises a casing 1, one side of the casing 1 is connected with a foam outlet 2 in a penetrating manner, a bubbling nozzle 5, an air box 7, a micro motor 10 and a liquid feeding mechanism 15 which are matched with the foam outlet 2 are installed in the casing 1, one end, close to the foam outlet 2, of the bubbling nozzle 5 is provided with a foaming groove 52, the foaming groove 52 is of an annular structure, the foaming groove 52 is connected with a liquid spraying hole 51 in a penetrating manner, the bubbling nozzle 5 is provided with a flow limiting plate 53 which is matched with the liquid spraying hole 51, the liquid spraying hole 51 is connected with a first liquid pipe 20 in a penetrating manner, the bubbling nozzle 5 is connected with the air box 7 in a penetrating manner through an air pipe 6, the air box 7 is of a cylindrical structure, the air box 7 is arranged on the left side of the bubbling nozzle 5, the top end of the air box 7 is connected with an air inlet 8 in a penetrating manner, the air box 7 is internally provided with a blowing fan 9, the micro motor 10 is arranged below the air box 7, the micro motor 10 is a double-shaft motor, an upper electrode 11 on the micro motor, a lower motor shaft 12 on the micro motor 10 is fixedly connected with a threaded column 13, a liquid delivery mechanism 15 is arranged at the right lower part of the micro motor 10, a transmission gear 14 matched with the threaded column 13 and the liquid delivery mechanism 15 is connected in the shell 1 in a rotating manner, one side of the bottom end of the shell 1 is in through connection with a fixed sleeve 3, a fixed pipe 17 corresponding to the fixed sleeve 3 is arranged in the shell 1, a liquid supply box 16 matched with the fixed pipe 17 is arranged in the fixed sleeve 3, the liquid supply box 16 is in threaded connection with the fixed pipe 17, one end, far away from a liquid spraying hole 51, of a second liquid pipe 20 is suspended in the liquid supply box 16 through the liquid delivery mechanism 15 and the fixed pipe 17, a power supply box 4 matched with the micro motor 10 is embedded in one side, far away from the fixed sleeve 3, of the bottom end of the shell 1, the liquid supply box 16 is firstly detached during use, and bubble liquid (other bubble-blowing water can be injected) is injected into the, inserting the liquid supply box 16 into the fixed sleeve 3, spirally installing the liquid supply box on the fixed pipe 17, then starting the micro motor 10, simultaneously driving the air blowing fan 9 and the threaded column 13 to rotate by the micro motor 10, wherein the threaded column 13 drives the liquid supply mechanism 15 to work through the transmission gear 14, and periodically extruding the second liquid pipe 20 by the liquid supply mechanism 15, so that the second liquid pipe 20 extracts bubble liquid in the liquid supply box 16 to supply to the liquid spraying hole 51, and the bubble liquid is blown on the flow limiting plate 53 through the liquid spraying hole 51 and matched into bubble grooves 52 which are uniformly distributed on the bubble blowing nozzle 5; meanwhile, the air blowing fan 9 blows air to blow bubble liquid on the bubble nozzle 5 through the air pipe 6, so that bubbles are continuously generated and directly discharged from the bubble outlet hole 2.

A recovery hopper 18 matched with the bubble blowing nozzle 5 is installed in the machine shell 1, the recovery hopper 18 is connected with a fixed pipe 17 through a first liquid pipe 19 in a penetrating manner, the recovery hopper 18 is used for receiving bubble liquid dripped on the bubble blowing nozzle 5 and matched with the first liquid pipe 19 and the fixed pipe 17 to flow back into the liquid supply tank 16, so that the recovery of part of the bubble liquid is realized, and the use efficiency of the bubble liquid is ensured;

the bottom fixed mounting of blowing bubble mouth 5 has and retrieves 18 matched with drainage plates of fill for the bubble liquid of drippage on the drainage blowing bubble mouth 5 prevents the bubble liquid sinuous flow, practices thrift bubble water, avoids the emergence of extravagant phenomenon.

The liquid feeding mechanism 15 comprises an extrusion shell 151 and an extrusion gear 152 matched with the transmission gear 14, the extrusion shell 151 is of a one-side open cylindrical structure, the extrusion shell 151 is vertically and symmetrically connected with two through holes 153 in a through manner, the blind end of the extrusion shell 151 is fixedly arranged on the machine shell 1, the extrusion gear 152 is rotatably connected to the outside of the extrusion shell 151, the axis of the extrusion gear 152 is overlapped with the axis of the extrusion shell 151, a plurality of extrusion pins 154 matched with the second liquid pipe 20 are uniformly arranged on the extrusion gear 152, the extrusion gear 152 is rotatably connected with the extrusion pins 154, the second liquid pipe 20 penetrates through the extrusion shell 151 through the two through holes 153 and is sleeved on the outer side of the extrusion pins 154, the transmission gear 14 drives the extrusion gear 152 to rotate, the extrusion pins 154 are driven by the extrusion gear 152 to periodically extrude the second liquid pipe 20, so that the second liquid pipe 20 continuously extracts the bubble liquid supply spraying hole 51 in the liquid supply tank 16, ensure that the bubble liquid is continuously supplied to the bubble blowing nozzle 5 and ensure the continuity of the bubble blowing.

A control mainboard 21 is installed in the machine shell 1, a single chip microcomputer is arranged on the control mainboard 21, the single chip microcomputer is 51, a flash lamp 23 matched with the bubble outlet hole 2 is installed at one side end of the machine shell 1, a music playing device 22 is installed at the top end of the machine shell 1, the control mainboard 21 is respectively connected with the flash lamp 23, the music playing device 22, the micro motor 10 and the power supply box 4, a storage battery or a dry battery is installed in the power supply box 4 to provide power for the whole device, the control mainboard 21 is used for controlling the flash lamp 23 to work, and the bubbles are irradiated by light, so that the bubbles display seven colors and the colors of the bubbles are enriched; the control mainboard 21 is used for controlling the music playing device 22 to play off pleasant music, and colorful bubbles are matched to create a fantastic environment for children, so that the interest of the children is enriched.

The handle bar 304 is provided with a control switch, and the control switch is respectively connected with the micro motor 10, the music playing device 22 and the flash lamp 23, so that children can directly control the start of the micro motor 10, the music playing device 22 and the flash lamp 23 through the control switch, and the convenience of operation is improved.

Example 2

The difference between the embodiment and the embodiment 1 is only that the front wheel mechanism 302 comprises a front wheel frame 3021 and a front wheel 3022, the front wheel 3022 is rotatably connected to the front wheel frame 3021, the front wheel frame 3021 is fixedly mounted on the frame 301, the front wheel frame 3021 comprises a vertical rod and a wheel frame rod for supporting the handle bar 304, the bubble blower body 100 is mounted on the vertical rod or the wheel frame rod on the front wheel frame 3021, when the scooter walks, the bubble blower body 100 generates bubbles in front of the scooter, so that the bubbles and the scooter body 300 are in a line, the bubbles are waved backwards, and the human body is waved to the human body, and the contact pleasure of the human body is increased.

Example 3

The difference between the embodiment and the embodiment 1 is that the rear wheel mechanism 303 includes a rear wheel frame 3031 and a rear wheel 3032, the rear wheel 3032 is rotatably connected to the rear wheel frame 3031, the rear wheel frame 3031 is fixedly mounted on the frame 301, the bubble blower body 100 is mounted on the rear wheel frame 3031, in the embodiment, a tail frame is arranged on the rear wheel frame 3031 corresponding to the rear wheel, the bubble blower body 100 is mounted on the tail frame, when the scooter runs, the bubble blower body 100 generates bubbles behind the scooter, a bubble "tail" is formed, and the fun of the swing is greatly increased behind the scooter.

The working principle of the embodiment 1-3 is that when a child rides the scooter body 300 to slide, the bubble blowing device body 100 at the end of the handle is controlled to work, the micro motor 10 is started, the micro motor 10 simultaneously drives the blowing fan 9 and the threaded column 13 to rotate, wherein the threaded column 13 drives the liquid feeding mechanism 15 to work through the transmission gear 14, the liquid feeding mechanism 15 is used for periodically extruding the second liquid pipe 20, so that the second liquid pipe 20 extracts bubble liquid in the liquid feeding tank 16 to be supplied to the liquid spraying hole 51, the bubble liquid is blown on the flow limiting plate 53 through the liquid spraying hole 51 and matched into the bubble grooves 52 which are uniformly distributed on the bubble blowing nozzle 5; meanwhile, the air blowing fan 9 blows air to blow bubble liquid on the bubble nozzle 5 through the air pipe 6, so that bubbles are continuously generated and directly discharged from the bubble outlet holes 2, and the generated bubbles float on two sides of a human body, and the interestingness is greatly improved; meanwhile, the flash lamp 23 works, and the bubbles are irradiated by lamplight, so that the bubbles display seven colors and the colors of the bubbles are enriched; and the music playing device 22 emits happy music and creates a fantastic environment for the children by matching with colorful bubbles, thereby enriching the interests of the children.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. The child scooter with the bubble blowing device comprises a bubble blowing device body (100) and a scooter body (300), and is characterized in that the scooter body (300) comprises a frame (301), a front wheel mechanism (302) is arranged at one end of the frame (301), a rear wheel mechanism (303) is arranged at the other end of the frame (301), a handle rod (304) is arranged at one side of the frame (301) close to the front wheel mechanism (302), handles are symmetrically arranged at two ends of the handle rod (304), the bubble blowing device body (100) comprises a casing (1), one side of the casing (1) is communicated with a bubble outlet hole (2), a bubble blowing nozzle (5), an air box (7), a micro motor (10) and a liquid feeding mechanism (15) which are matched with the bubble outlet hole (2) are arranged in the casing (1), a bubble forming groove (52) is arranged at one end of the bubble blowing nozzle (5) close to the bubble outlet hole (2), and the bubble forming groove (52) is of an annular structure, a liquid spraying hole (51) is communicated and connected in the bubble forming groove (52), a flow limiting plate (53) matched with the liquid spraying hole (51) is arranged on the bubble blowing nozzle (5), and a first liquid pipe (19) is communicated and connected on the liquid spraying hole (51); the bubble blowing nozzle (5) is in through connection with an air box (7) through an air pipe (6), the air box (7) is of a cylinder structure, the air box (7) is arranged on the left side of the bubble blowing nozzle (5), the top end of the air box (7) is in through connection with an air inlet hole (8), an air blowing fan (9) is arranged in the air box (7), a micro motor (10) is arranged below the air box (7), the micro motor (10) is a double-shaft motor, and an upper motor shaft (11) on the micro motor (10) penetrates through the bottom wall of the air box (7) and is fixedly connected to the air blowing fan (9); a lower motor shaft (12) on the micro motor (10) is fixedly connected with a threaded column (13), a liquid feeding mechanism (15) is arranged at the right lower part of the micro motor (10), and a transmission gear (14) which is respectively matched with the threaded column (13) and the liquid feeding mechanism (15) is rotationally connected in the shell (1); one side of the bottom end of the machine shell (1) is in through connection with the fixed sleeve (3), a fixed pipe (17) corresponding to the fixed sleeve (3) is installed in the machine shell (1), a liquid supply box (16) matched with the fixed pipe (17) is arranged in the fixed sleeve (3), the liquid supply box (16) is in threaded connection with the fixed pipe (17), one end, far away from the liquid spraying hole (51), of the second liquid pipe (20) passes through the liquid feeding mechanism (15) and the fixed pipe (17) and is suspended in the liquid supply box (16), and a power supply box (4) matched with the micro motor (10) is embedded in one side, far away from the fixed sleeve (3), of the bottom end of the machine shell (1); the bubble blower body (100) is arranged on a handle bar (304), a front wheel mechanism (302) and/or a rear wheel mechanism (303) of the sliding trolley body (300).

2. The children's walker with a bubbler according to claim 1 wherein the bubbler body (100) is mounted on the outer end of the handle of the walker body (300) with the outlet of the bubbler body (100) facing axially outside of the handle.

3. A child's walker with a bubbler according to claim 1 wherein the front wheel mechanism (302) comprises a front wheel frame (3021) and front wheels (3022), the front wheels (3022) are rotatably connected to the front wheel frame (3021), the front wheel frame (3021) is fixedly mounted on the frame (301), the front wheel frame (3021) comprises a vertical bar and a wheel frame bar supporting the handle bar (304), and the bubbler body (100) is mounted on the vertical bar or the wheel frame bar of the front wheel frame (3021).

4. The children's scooter with a bubble blowing device according to claim 1, wherein the rear wheel mechanism (303) comprises a rear wheel frame (3031) and a rear wheel (3032), the rear wheel (3032) is rotatably connected to the rear wheel frame (3031), the rear wheel frame (3031) is fixedly installed on the frame (301), the bubble blowing device body (100) is installed on the rear wheel frame (3031), a tail frame is arranged above the rear wheel frame (3031) corresponding to the rear wheel (3032), and the bubble blowing device body (100) is installed on the tail frame of the rear wheel frame.

5. The children's scooter with a bubbler according to claim 1, wherein a recovery bucket (18) matched with the bubbler nozzle (5) is installed in the housing (1), and the recovery bucket (18) is connected with the fixed pipe (17) through a first liquid pipe (19); and a drainage plate matched with the recovery hopper (18) is fixedly arranged at the bottom end of the bubble blowing nozzle (5).

6. The children's walker with the bubble blower according to claim 5, wherein the liquid feeding mechanism (15) comprises a squeezing shell (151) and a squeezing gear (152) matched with the transmission gear (14), the squeezing shell (151) is of a single-side open cylindrical structure, the squeezing shell (151) is vertically and symmetrically connected with two through holes (153) in a penetrating manner, the blind end of the squeezing shell (151) is fixedly installed on the machine shell (1), the squeezing gear (152) is rotatably connected to the outside of the squeezing shell (151), a plurality of squeezing pins (154) matched with the second liquid pipe (20) are uniformly arranged on the squeezing gear (152), the squeezing gear (152) is rotatably connected with the squeezing pins (154), and the second liquid pipe (20) penetrates through the squeezing shell (151) through the two through holes (153) and is sleeved on the outer side of the squeezing pins (154); the axis of the pressing gear (152) coincides with the axis of the pressing shell (151).

7. The children's scooter with a bubble blower according to any one of claims 1-6, wherein a control mainboard (21) is installed in the case (1), a single chip microcomputer is arranged on the control mainboard (21), the single chip microcomputer is 51, a flash lamp (23) matched with the bubble outlet hole (2) is installed at one side end of the case (1), a music playing device (22) is installed at the top end of the case (1), and the control mainboard (21) is respectively connected with the flash lamp (23), the music playing device (22), the micro motor (10) and the power supply box (4).

8. The children's walker with a bubble blower according to claim 7, wherein the handle bar (304) is provided with a control switch, and the control switch is respectively connected with the micro-motor (10), the music playing device (22) and the flash lamp (23).

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