Bubble machine toy with improved structure

Abstract

The utility model provides a bubble machine toy with an improved structure, which comprises a shell as well as a film forming ring, a driving component and a starting piece which are respectively connected to the shell, the film forming ring comprises two film forming pieces which are respectively and rotatably connected to the interior of a bubble blowing cavity of the shell, and the driving component is used for supplying liquid and air to the film forming ring; the starting piece is used for driving the two film forming pieces to be opened or closed, a backflow hole is formed in the bottom end of the bubble blowing cavity of the shell, and a connecting hole is formed in the top end of the shell; the two ends of each film forming piece are rotationally connected into the corresponding connecting hole and the corresponding backflow hole respectively, a flow channel is formed between the two ends of each film forming piece, a liquid inlet of each flow channel communicates with a guide pipe of the driving assembly, and a liquid outlet of each flow channel communicates with the corresponding backflow hole. A connecting block is also arranged at the end part, penetrating through the connecting hole, of each film forming piece; the starting piece is movably connected into the mounting cavity of the shell through an elastic piece, and a shifting block movably connected with the connecting block is arranged on the starting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble machine toys, in particular to a bubble machine toy with an improved structure. Background Art

[0002] The current bubble blowing toys lack a recovery structure for the bubble liquid, so the bubble liquid is easily wasted during use, resulting in a relatively high cost of use of the toy. Some bubble blowing toys are also designed with a recovery structure. For example, a Chinese patent document with publication number CN215195425U discloses a bubble blowing toy, which can greatly improve the recovery rate of the bubble liquid through the additional liquid recovery structure, thereby reducing the waste of resources. The two semi-arc parts of the liquid recovery structure can rotate under the drive of the pulling block when the pulling block moves, thereby realizing the opening and closing action of the semi-arc parts. However, the pulling block is arranged at the bottom of the inner chamber of the bubble blowing toy, and it is easy for the excess bubble liquid to be blocked by the pulling block and accumulated in the inner chamber during the game, resulting in the inability to effectively improve the recovery rate of the bubble liquid, and it is also easy to have bubbles piled up at the bottom of the bubble outlet and leaking liquid, affecting the game experience. Utility Model Content

[0003] The purpose of the utility model is to provide a bubble machine toy with an improved structure, so as to solve the problems mentioned in the above background technology that in the existing structure, excess bubble liquid is easily blocked by a pulling block and accumulated in the inner chamber, resulting in the inability to effectively improve the recycling rate of the bubble liquid, and the bubble outlet is prone to bubble accumulation, overflow and leakage.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a bubble machine toy with improved structure, comprising a shell and a film-forming ring respectively connected to the shell, a driving assembly and a starting member, wherein the film-forming ring comprises two film-forming members respectively connected to the bubble blowing cavity of the shell in rotation, the driving assembly is used for infusing liquid and supplying air to the film-forming ring, and the starting member is used for driving the two film-forming members to open or close.

[0005] The shell is provided with a reflux hole at the bottom end of the bubbling cavity and a connecting hole at the top end;

[0006] The two ends of each of the film-forming members are rotatably connected to the connecting hole and the reflux hole, respectively. A flow channel is provided between the two ends of each of the film-forming members. The liquid inlet of the flow channel is connected to the conduit of the driving component and the liquid outlet thereof is connected to the reflux hole. Each of the film-forming members is also provided with a connecting block at the end passing through the connecting hole.

[0007] The starter is movably connected to the installation cavity of the shell through an elastic member, and a toggle block movably connected to the connection block is provided on the starter.

[0008] As a preferred embodiment, the starting member includes a trigger plate and a pull rod which are respectively movably connected to the installation cavity, the trigger plate includes a first control end and a second control end, the first control end is exposed on the shell, the second control end is fixedly connected to the pull rod, the pull rod is arranged at the top end of the installation cavity, and the pull rod is extended toward the position of the connecting hole to provide the toggle block.

[0009] As a preferred embodiment, the installation cavity includes a C-shaped curved section, and the cavity between the C-shaped curved sections constitutes the bubbling cavity. A mounting groove is provided at the junction of the bottom end of the C-shaped curved section and the bubbling cavity, and a reflux funnel is fixedly connected in the installation groove, and the reflux hole is provided on the reflux funnel.

[0010] As a preferred embodiment, the reflux funnel includes a funnel and a support plate. The funnel is fixedly connected in the mounting groove and communicated with the liquid storage bottle. The support plate is fixed in the funnel. There is an annular gap between the support plate and the upper port of the funnel. The reflux hole is provided on the support plate.

[0011] As a preferred solution, a clamping groove is provided at the notch of the installation groove, and a clamping plate is extended outwardly from the outer wall of the upper end of the funnel, and the clamping plate can be inserted and fixed in the clamping groove.

[0012] As a preferred embodiment, the connecting hole is provided at the top end of the C-shaped curved section at a position corresponding to the reflux hole; a limiting seat is provided on the inner wall of the top end of the C-shaped curved section at a position adjacent to the connecting hole, the elastic member is connected between the limiting seat and the pull rod, and the pull rod is movably connected between the limiting seat and the inner wall of the C-shaped curved section.

[0013] As a preferred embodiment, one end of each of the film-forming members protrudes outwardly and is provided with a first connecting column, which is rotatably inserted into the connecting hole, and the connecting block is arranged adjacent to the outer side of the first connecting column; the other end of each of the film-forming members protrudes outwardly and is provided with a second connecting column, which is rotatably inserted into the reflux hole, and the column body of the second connecting column is provided with a drainage groove on the inner side facing the other second connecting column, and the drainage groove is connected with the flow channel and extends in the direction of the reflux hole.

[0014] As a preferred solution, the two film-forming members are respectively a first film-forming member and a second film-forming member. There are also two opposite clamping grooves between the two ends of the first film-forming member. A film-forming rod is detachably fixed on the two clamping grooves. A small bubble film-forming ring is provided in the middle of the film-forming rod. The small bubble film-forming ring is communicated with the first connecting column through the rod body of the film-forming rod. A liquid inlet column is also provided on the first film-forming member. The liquid inlet column is communicated with the flow channel of the first film-forming member; the first connecting column of the second film-forming member is communicated with the flow channel, and a ring cover is protrudingly provided on the second film-forming member corresponding to the small bubble film-forming ring. The ring cover is used to rotate with the second film-forming member to open or close the small bubble film-forming ring.

[0015] As a preferred solution, the driving assembly includes a biaxial motor, a wind blade, a liquid suction tooth group and an electric switch. The wind blade and the liquid suction tooth group are respectively fixed on the two output shafts of the biaxial motor. The wind blade is arranged in the bubble blowing cavity facing the film-forming ring. The liquid suction tooth group includes an output gear. The output gear is connected to the liquid storage bottle, the first connecting column and the liquid inlet column of the first film-forming member, and the first connecting column of the second film-forming member through a four-way conduit. The electric switch is used to control the start and stop of the biaxial motor driven by the starting member.

[0016] As a preferred solution, the driving assembly includes a first motor and a second motor, a wind blade, a liquid suction tooth group and an electric switch. The wind blade is fixed to the output shaft of the first motor, and the wind blade is arranged in the bubble blowing cavity facing the film-forming ring. The liquid suction tooth group is fixed to the output shaft of the second motor, and the liquid suction tooth group includes three output gears. The three output gears are respectively connected to the first connecting column and the liquid inlet column of the first film-forming member and the first connecting column of the second film-forming member through conduits. The electric switch is used to control the start and stop of the first motor and the second motor driven by the starting member.

[0017] Therefore, based on the technical means of the present utility model, the beneficial effects that the present utility model can achieve are as follows: The bubble machine toy with improved structure provided by the present utility model improves the structure and position distribution of the film-forming ring and the starting member. By respectively opening a reflux hole and a connection hole at the bottom end and the top end of the bubble-blowing cavity of the housing, both ends of the film-forming ring can be rotatably connected in the bubble-blowing cavity through the reflux hole and the connection hole. Furthermore, the flow channels between both ends of each film-forming member can be directly communicated with the reflux hole, ensuring that the excess bubble liquid in the flow channels can directly flow into the waste liquid cavity or the liquid storage bottle through the reflux hole, which can greatly increase the recycling utilization rate of the bubble liquid and prevent liquid leakage. At the same time, by moving the starting member upward to the top end of the installation cavity of the housing, it can ensure that the starting member can stably drive the film-forming ring to perform the opening and closing actions, and it can also ensure that the starting member does not interfere with the reflux of the bubble liquid, further ensuring the effective recovery of the bubble liquid and increasing the stability of bubble generation and waste water recovery. Therefore, the bubble machine toy with improved structure provided by the present utility model has the advantages of reasonable structure distribution, stable function, and can effectively improve the recycling utilization rate of the bubble liquid. It can also effectively reduce or even eliminate the occurrence of situations such as bubble stacking and external overflow and liquid leakage, providing a better gaming experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of a bubble machine toy according to an embodiment of the present utility model.

[0019] Figure 2 is Figure 1 Schematic diagram of the bubble machine toy during the game in

[0020] Figure 3 is Figure 1 Exploded schematic diagram of the bubble machine toy in

[0021] Figure 4 is Figure 3 Exploded schematic diagram of the film-forming ring in

[0022] Figure 5 is Figure 1 Internal schematic diagram of the bubble machine toy in

[0023] Figure 6 is Figure 2 Schematic diagram of the film-forming ring, starting member, reflux funnel and liquid storage bottle in

[0024] Figure 7 Internal schematic diagram of a bubble machine toy according to another embodiment of the present utility model.

[0025] Figure 8 is Figure 7 Schematic diagram of the liquid suction tooth group in

[0026] In the figure: 100-shell; 110-first shell; 120-second shell; 130-handle; 140-reflux funnel; 141-funnel; 1411-cage; 142-support plate; 1421-reflux hole; 1422-annular gap; 10-installation cavity; 11-C-shaped bending section; 12-installation groove; 121-cage; 13-connection hole; 14-limiting seat; 20-bubble cavity; 200-film forming ring; 210-first film forming member; 211-cage groove; 212-liquid inlet column; 220-second film forming member; 221-ring cover; 230-film forming rod; 2 31-vesicle film-forming ring; 201-first connecting column; 202-second connecting column; 203-flow channel; 204-connecting block; 205-drainage groove; 300-driving assembly; 310-dual-axis motor; 320-fan blade; 330-liquid suction tooth group; 331-output gear; 340-electric switch; 350-four-way catheter; 360-first motor; 370-second motor; 400-starting piece; 410-trigger plate; 411-mounting hole; 412-first control end; 413-second control end; 420-pull rod; 421-sliding block; 500-liquid storage bottle. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact of the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0033] Please refer to Figures 1 to 6 , this embodiment provides a bubble machine toy with an improved structure, which includes a housing 100, a film-forming ring 200, a driving assembly 300, a starting member 400 and a liquid storage bottle 500 that are respectively connected to the housing 100. Among them, the film-forming ring 200 is used to enable the bubble liquid to be coated and formed into a film on the film-forming ring 200, the driving assembly 300 is used to convey the bubble liquid to the film-forming ring 200 and supply air to the film-forming ring 200 to blow out bubbles, the starting member 400 is used to drive the two film-forming members of the film-forming ring 200 to open or close to realize the start and stop control of the game, and the liquid storage bottle 500 is detachably connected to the housing 100 for storing the bubble liquid.

[0034] It can be understood that the housing 100 is fixedly assembled by a first housing 110 and a second housing 120 through means such as screw fixation and snap fixation, and a handle 130 for facilitating the player to hold is also fixedly connected between the first housing 110 and the second housing 120. Among them, an installation cavity 10 and a bubble-blowing cavity 20 are formed between the first housing 110 and the second housing 120. The installation cavity 10 is used for fixedly installing the driving assembly 300 and the starting member 400, and the bubble-blowing cavity 20 is used for fixedly installing the film-forming ring 200 and the impeller of the driving assembly 300.

[0035] Specifically, the installation cavity 10 includes a C-shaped bending section 11, and the cavity between the C-shaped bending sections 11 forms a bubble blowing cavity 20. In this embodiment, an installation groove 12 is provided at the connection between the bottom end of the C-shaped bending section 11 and the bubble blowing cavity 20, and a reflux funnel 140 is fixedly connected in the installation groove 12. The reflux funnel 140 is communicated with the liquid storage bottle 500, and a reflux hole is provided on the reflux funnel 140. The reflux funnel 140 is used to receive the excess bubble liquid flowing in from the film forming ring 200, so that the bubble liquid can flow into the liquid storage bottle 500 faster to achieve recycling. A connection hole 13 is provided at the top end of the C-shaped bending section 11 at a position corresponding to the reflux hole, and a film forming ring 200 is rotatably connected between the connection hole 13 and the reflux hole, so that the film forming ring 200 is rotatably fixed in the bubble blowing cavity 20. A limiting seat 14 is provided on the inner wall of the top end of the C-shaped bending section 11 near the connection hole 13, and an elastic member (not shown in the figure) is connected between the limiting seat 14 and the pull rod of the starting member 400. The elastic member is used to provide a driving force for the starting member 400 to move back to its original position. In other embodiments of the present invention, the installation groove 12 may not be provided at the bottom end of the C-shaped bending section 11. In this case, the reflux hole is directly provided at the bottom end of the C-shaped bending section 11, and the reflux hole can be communicated with the liquid storage bottle 500 through a conduit.

[0036] It can be understood that the reflux funnel 140 includes a funnel 141 and a support plate 142. In this embodiment, a clamping plate 1411 extends outward from the outer wall of the upper end of the funnel 141, and a clamping groove 121 is provided at the notch of the installation groove 12. The clamping plate 1411 can be inserted and fixed in the clamping groove 121. That is to say, the clamping plate 1411 and the clamping groove 121 can form a limiting and fixing structure, and the funnel 141 is fixedly connected in the installation groove 12 through the limiting and fixing structure. The support plate 142 can be fixed in the funnel 141 by means of plugging, snap-fixing, threaded parts, etc. A reflux hole 1421 is provided on the support plate 142. The reflux hole 1421 communicates the bubble blowing cavity 20 with the inside of the funnel 141, so that the excess bubble liquid can flow into the funnel 141 along the reflux hole 1421, and then flow to the liquid storage bottle 500 through the funnel 141 for recycling. There is an annular gap 1422 between the support plate 142 and the upper port of the funnel 141, which is used to enable the bubble liquid in the bubble blowing cavity 20 to also flow into the funnel 141 through the annular gap 1422, preventing the bubble liquid from accumulating in the bubble blowing cavity 20 and causing problems such as bubble stacking and liquid leakage. In other embodiments of the present invention, the limiting and fixing structure between the funnel 141 and the installation groove 12 can be replaced by other structures, such as a plugging structure, a snap structure, a threaded connection structure, etc.

[0037] The film forming ring 200 includes two film forming members respectively rotatably connected within the bubble blowing cavity 20, and both ends of each said film forming member are respectively rotatably connected within the connection hole 13 and the return hole 1421. Specifically, one end of each said film forming member protrudes outwardly with a first connecting post 201, and the first connecting post 201 is rotatably inserted into the connection hole 13. The other end of each said film forming member protrudes outwardly with a second connecting post 202, and the second connecting post 202 is rotatably inserted into the return hole 1421.

[0038] A flow channel 203 is formed between both ends of each said film forming member. The liquid inlet of the flow channel 203 is in communication with the conduit of the driving assembly 300, and its liquid outlet is in communication with the return hole 1421. It can be understood that a plurality of liquid storage grooves are arranged at intervals along the extending direction within the flow channel 203. Since the above structure has been disclosed in the prior art, it will not be elaborated herein.

[0039] Each said film forming member is further provided with a connection block 204 movably connected to the starting member 400 at the end passing through the connection hole 13. That is to say, a connection block 204 is adjacently arranged outside the first connecting post 201 of each said film forming member. The connection block 204 is used to enable each said film forming member to rotate under the control of the starting member 400, realizing the opening and closing actions of the film forming ring 200.

[0040] The inner side of the column body of the second connecting post 202 of each said film forming member facing the other second connecting post 202 is provided with a drainage groove 205. The drainage groove 205 is in communication with the flow channel 203 and extends towards the direction of the return hole 1421, which is beneficial for enabling the redundant bubble liquid within the flow channel 203 to directly flow into the return hole 1421 along the drainage groove 205, greatly increasing the recycling utilization rate of the bubble liquid and preventing liquid leakage.

[0041] It can be understood that the two film-forming members are respectively a first film-forming member 210 and a second film-forming member 220. In this embodiment, two opposite clamping grooves 211 are provided between the two ends of the first film-forming member 210, and a film-forming rod 230 is detachably fixed on the two clamping grooves 211. A small-bubble film-forming ring 231 is provided in the middle of the film-forming rod 230, and the small-bubble film-forming ring 231 is communicated with the first connecting column 201 of the first film-forming member 210 through the rod body of the film-forming rod 230. The ring size of the small-bubble film-forming ring 231 is smaller than the ring size of the film-forming ring 200. The small-bubble film-forming ring 231 is also used to enable the bubble liquid to be coated and formed on the small-bubble film-forming ring 231 to blow out relatively small bubbles. An inlet liquid column 212 is further provided on the first film-forming member 210, and the inlet liquid column 212 is communicated with the flow channel 203 of the first film-forming member 210. The first connecting column 201 of the second film-forming member 220 is communicated with the flow channel 203, and a ring cover 221 is convexly provided on the second film-forming member 220 corresponding to the small-bubble film-forming ring 231. The ring cover 221 is used to rotate with the second film-forming member 220 to open or close the small-bubble film-forming ring 231. In other embodiments of the present invention, the clamping grooves 211 and the film-forming rod 230 may not be provided between the two ends of the first film-forming member 210, then the inlet liquid column 212 may not be provided on the first film-forming member 210 and its first connecting column 201 is communicated with the flow channel 203, and the ring cover 221 may not be provided on the second film-forming member 220.

[0042] In this embodiment, the driving assembly 300 includes a biaxial motor 310, a wind blade 320, a liquid suction tooth group 330 and an electric switch 340. Among them, the wind blade 320 and the liquid suction tooth group 330 are respectively fixed on the two output shafts of the biaxial motor 310, and the wind blade 320 is disposed in the bubble blowing cavity 20 facing the film-forming ring 200. The liquid suction tooth group 330 includes an output gear 331, and the output gear 331 is connected to the liquid storage bottle 500, the first connecting column 201 and the inlet liquid column 212 of the first film-forming member 210, and the first connecting column 201 of the second film-forming member 220 through a four-way conduit 350. The electric switch 340 is used to control the start and stop of the biaxial motor 310 driven by the starting member 400. It should be noted that the liquid suction tooth group 330 adopts an existing structure, so the specific structure and working principle thereof will not be described in detail here.

[0043] Therefore, the working process of the driving component 300 is generally as follows. When the starting component 400 controls the dual-axis motor 310 to work through the electric switch 340, the wind blade 320 rotates and supplies air towards the film forming ring 200. At the same time, the liquid suction tooth group 330 rotates continuously to squeeze the four-way conduit 350, so as to continuously transport the bubble liquid in the liquid storage bottle 500 into the first connecting column 201 and the liquid inlet column 212 of the first film forming member 210 and the first connecting column 201 of the second film forming member 220, enabling the bubble liquid to enter the flow channels 203 of the first film forming member 210 and the second film forming member 220 and the rod body of the film forming rod 230, so that the bubble liquid can be coated and formed on the film forming ring 200 and the small bubble film forming ring 231, and then blown out by the wind blade 320 into two kinds of bubbles with different specifications.

[0044] In other embodiments of the present utility model, the driving component 300 can also adopt other different structures. For example, please refer to Figure 7 and Figure 8 , the driving component 300 includes a first motor 360, a second motor 370, a wind blade 320, a liquid suction tooth group 330 and an electric switch 340. Among them, the wind blade 320 is fixed to the output shaft of the first motor 360, and the wind blade 320 is arranged in the bubble blowing cavity 20 facing the film forming ring 200. The liquid suction tooth group 330 is fixed to the output shaft of the second motor 370, and the liquid suction tooth group 330 includes three output gears 331. The three output gears 331 are respectively connected to the first connecting column 201 and the liquid inlet column 212 of the first film forming member 210 and the first connecting column 201 of the second film forming member 220 through conduits. The rotational speeds of the three output gears 331 are the same, and the conduits connected to each output gear 331 are all communicated with the liquid storage bottle 500. The electric switch 340 is used to control the start and stop of the first motor 360 and the second motor 370 driven by the starting component 400. It should be noted that the setting of the three output gears 331 can reduce the liquid supply pressure of a single output gear 331, so that the liquid supply function is more stable. In other embodiments of the present utility model, the three output gears 331 are meshed with a plurality of transmission gears to form a multi-stage transmission gear chain. Among them, the transmission ratios of the output gears 331 connected to the two first connecting columns 201 and the output gear 331 connected to the liquid inlet column 212 in the multi-stage transmission gear chain are different, so they have different rotational speeds, that is, the liquid supply speeds of the liquid suction tooth group 330 to the two flow channels 203 and the rod body of the film forming rod 230 are different, which is used to meet the requirements of different film forming speeds of the film forming ring 200 and the small bubble film forming ring 231.

[0045] The starter 400 is movably connected to the installation cavity 10 through an elastic member. In this embodiment, the starter 400 includes a trigger plate 410 and a pull rod 420, which are respectively movably connected to the installation cavity 10. A plurality of mounting holes 411 are arranged at intervals on the trigger plate 410, and the mounting holes 411 are movably sleeved on the inner wall of the installation cavity 10. The trigger plate 410 includes a first control end 412 and a second control end 413, the first control end 412 is exposed on the housing 100, and the second control end 413 is fixedly connected to the pull rod 420. At the same time, the trigger plate 410 is arranged corresponding to the electric switch 340. When the first control end 412 is subjected to force, the trigger plate 410 can be forced to move to start the electric switch 340 and drive the pull rod 420 to move at the same time. The pull rod 420 is disposed at the top of the installation cavity 10. Specifically, the pull rod 420 is movably connected between the limit seat 14 and the inner wall of the C-shaped curved section 11, and the pull rod 420 is extended toward the position of the connecting hole 13 to be provided with a toggle block 421, which is movably connected to the connecting block 204. In other embodiments of the present invention, the starter 400 may only include the pull rod 420.

[0046] When the trigger plate 410 is moved by force, the trigger plate 410 activates the electric switch 340 to control the operation of the driving assembly 300. At the same time, the trigger plate 410 will also pull the pull rod 420 to move, and the pull rod 420 drives the first film forming member 210 and the second film forming member 220 to rotate and open through the movable connection between the toggle block 421 and the connecting block 204, so that the bubble liquid can be coated on the film forming ring 200 and the small bubble film forming ring 231 to form a bubble liquid film and then blow out bubbles. It can be understood that during the game, the excess bubble liquid in each flow channel 203 can directly flow to the reflux hole 1421 along the drainage groove 205, and the pull rod 420 set at the top of the bubble blowing chamber 20 cannot interfere with the reflux of the bubble liquid, which can ensure the effective recovery of the bubble liquid and increase the stability of bubble generation and wastewater recovery. When the trigger plate 410 is released, the trigger plate 410 and the pull rod 420 can be reset and moved under the drive of the elastic member. The reset movement of the pull rod 420 can drive the first film-forming member 210 and the second film-forming member 220 to rotate and close. At the same time, the ring cover 221 closes the bubble film-forming ring 231, and the game ends.

[0047] For clarity, certain features of the utility model described in separate embodiments may be combined in a single embodiment. Moreover, various features of the utility model described in a single embodiment may also be used in a sub-combination alone or in any suitable form.

Claims

1. A bubble machine toy with improved structure, comprising a shell and a film-forming ring respectively connected to the shell, a driving assembly and a starting member, wherein the film-forming ring comprises two film-forming members respectively connected to the bubble blowing chamber of the shell, the driving assembly is used for infusing liquid and supplying air to the film-forming ring, and the starting member is used for driving the two film-forming members to open or close, characterized in that: The shell is provided with a reflux hole at the bottom end of the bubbling cavity and a connecting hole at the top end; The two ends of each of the film-forming members are rotatably connected to the connecting hole and the reflux hole, respectively. A flow channel is provided between the two ends of each of the film-forming members. The liquid inlet of the flow channel is connected to the conduit of the driving component and the liquid outlet thereof is connected to the reflux hole. Each of the film-forming members is also provided with a connecting block at the end passing through the connecting hole. The starter is movably connected to the installation cavity of the shell through an elastic member, and a toggle block movably connected to the connection block is provided on the starter.

2. The bubble machine toy with improved structure as claimed in claim 1, wherein, The starting member includes a trigger plate and a pull rod which are respectively movably connected to the installation cavity, the trigger plate includes a first control end and a second control end, the first control end is exposed on the shell, the second control end is fixedly connected to the pull rod, the pull rod is arranged at the top end of the installation cavity, and the pull rod is extended to the position of the connecting hole to be provided with the toggle block.

3. The bubble machine toy with the improved structure as claimed in claim 2, wherein, The installation cavity includes a C-shaped curved section, and the cavity between the C-shaped curved sections constitutes the bubbling cavity. A mounting groove is provided at the junction of the bottom end of the C-shaped curved section and the bubbling cavity. A reflux funnel is fixedly connected in the installation groove, and the reflux funnel is provided with the reflux hole.

4. The bubble machine toy with the improved structure as claimed in claim 3, wherein, The reflux funnel includes a funnel and a support plate. The funnel is fixedly connected in the mounting groove and communicated with the liquid storage bottle. The support plate is fixed in the funnel. An annular gap is provided between the support plate and the upper port of the funnel. The reflux hole is provided on the support plate.

5. The bubble machine toy with the improved structure as claimed in claim 4, wherein, A clamping slot is provided at the slot opening of the installation slot, and a clamping plate is extended outwardly from the outer wall of the upper end of the funnel, and the clamping plate can be inserted and fixed in the clamping slot.

6. The bubble machine toy with the improved structure according to claim 3, characterized in that, The top end of the C-shaped curved section is provided with the connecting hole at a position corresponding to the reflux hole; the inner wall of the top end of the C-shaped curved section is provided with a limiting seat at a position adjacent to the connecting hole, the elastic member is connected between the limiting seat and the pull rod, and the pull rod is movably connected between the limiting seat and the inner wall of the C-shaped curved section.

7. The improved bubble machine toy with the structure as claimed in claim 1, wherein, One end of each of the film-forming members protrudes outwardly and is provided with a first connecting column, which is rotatably inserted into the connecting hole, and the connecting block is arranged adjacent to the outer side of the first connecting column; the other end of each of the film-forming members protrudes outwardly and is provided with a second connecting column, which is rotatably inserted into the reflux hole, and the column body of the second connecting column is provided with a drainage groove on the inner side facing the other second connecting column, and the drainage groove is connected with the flow channel and extends in the direction of the reflux hole.

8. The bubble machine toy with the improved structure as claimed in claim 7, wherein, The two film forming members are respectively a first film forming member and a second film forming member. There are also two opposite clamping grooves between the two ends of the first film forming member. A film forming rod is detachably fixed on the two clamping grooves. A vesicle forming ring is arranged in the middle of the film forming rod. The vesicle forming ring communicates with the first connecting column through the rod body of the film forming rod. A liquid inlet column is also arranged on the first film forming member. The liquid inlet column communicates with the flow channel of the first film forming member; the first connecting column of the second film forming member communicates with the flow channel, and a ring cover is convexly arranged on the second film forming member corresponding to the vesicle forming ring. The ring cover is used to rotate with the second film forming member to open or close the vesicle forming ring.

9. The structure-improved bubble machine toy according to claim 8, characterized in that, The driving assembly includes a biaxial motor, a wind blade, a liquid suction tooth group and an electric switch. The wind blade and the liquid suction tooth group are respectively fixed on the two output shafts of the biaxial motor. The wind blade is arranged in the bubble blowing cavity facing the forming ring. The liquid suction tooth group includes an output gear. The output gear is connected to a liquid storage bottle, the first connecting column and the liquid inlet column of the first film forming member, and the first connecting column of the second film forming member through a four-way conduit. The electric switch is used to control the start and stop of the biaxial motor driven by the starting member.

10. The structure-improved bubble machine toy as claimed in claim 8, wherein, The driving assembly includes a first motor and a second motor, a wind blade, a liquid suction tooth group and an electric switch. The wind blade is fixed to the output shaft of the first motor, and the wind blade is arranged in the bubble blowing cavity facing the forming ring. The liquid suction tooth group is fixed to the output shaft of the second motor, and the liquid suction tooth group includes three output gears. The three output gears are respectively connected to the first connecting column and the liquid inlet column of the first film forming member and the first connecting column of the second film forming member through conduits. The electric switch is used to control the start and stop of the first motor and the second motor driven by the starting member.

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