CN212369106U

CN212369106U - Portable flusher

Info

Publication number: CN212369106U
Application number: CN202020130810.XU
Authority: CN
Inventors: 江发喜; 俆勇杰; 袁振发
Original assignee: Shenzhen Relish Technology Co ltd
Current assignee: Shenzhen Relish Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-01-19
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a portable flusher, its characterized in that: including main part fuselage subassembly, assembly pump assembly, core assembly, kettle subassembly and inlet tube subassembly, assembly pump assembly installs inside the core assembly, and the core assembly installs inside the main part fuselage subassembly, and kettle unit mount is in main part fuselage subassembly lower extreme, and through inlet tube subassembly intercommunication, the nozzle of play water is installed to main part fuselage subassembly upper end between the two. The utility model discloses the shell realizes that three kinds of different gears switch the selection, powerful shelves, soft shelves, pulse shelves to the crowd that the adaptation is no, this design is for solving the problem that gold paper warp not drawing water, and in structural design, at the end of opening of outlet valve piece with a small spring, lets valve piece initial state be in the closure all the time, guarantees that the flusher can inhale water all the time.

Description

Portable flusher

Technical Field

The utility model relates to a flusher technical field, concretely relates to portable flusher.

Background

The existing electric cleaner for cleaning oral teeth in the market is usually only used for adults and cannot realize use conversion between people and children, and because a plunger pump for cleaning teeth in the market requires higher water pressure, a common silica gel valve block can be perforated or deformed quickly after being used for a long time, so that water is not pumped or the water pressure is low, while the valve block which is commonly called golden paper can cause difficult suction due to the deformation of a sheet, a pump cavity can not form vacuum, water is not pumped into the pump cavity, and the proportion of water not pumped is higher.

Disclosure of Invention

The utility model aims to solve the technical problem that a portable flusher is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a portable flusher, includes main part fuselage subassembly, assembly pump subassembly, core assembly, kettle subassembly and inlet tube subassembly, assembly pump subassembly is installed inside the core assembly, and the core assembly is installed inside the main part fuselage subassembly, and the kettle unit mount is in main part fuselage subassembly lower extreme, and through inlet tube subassembly intercommunication, the nozzle of play water is installed to main part fuselage subassembly upper end between the two.

According to the preferred technical scheme, the assembly pump assembly comprises a pump shell, a piston, a soft rubber sleeve, a ball head connecting rod, a first valve plate, a first O-shaped waterproof ring, a water inlet connector, a second valve plate, a second O-shaped waterproof ring, a spring, a water outlet connector, a V-shaped waterproof ring, a third O-shaped waterproof ring, a steel ring and a waterproof ring, wherein one end of the ball head connecting rod is inserted into the soft rubber sleeve, the port of the soft rubber sleeve is clamped into a clamping groove in the ball head connecting rod for tight fit, a ball head on the ball head connecting rod is extruded into the piston, the two waterproof rings are sleeved in a waterproof groove of the piston, the upper end of the piston is mounted on the pump shell, and the upper end of the soft rubber sleeve is sleeved on;

the first valve plate is flatly arranged in a water inlet of the pump shell, the first O-shaped waterproof ring is sleeved in a waterproof groove of the water inlet connector, and the water inlet connector is locked and fixed on the pump shell through screws;

the second valve plate is flatly arranged in a water outlet of the pump shell, the third O-shaped waterproof ring and the second O-shaped waterproof ring are respectively sleeved in the waterproof grooves at the upper end and the lower end of the water outlet connector, the spring is arranged in the hole of the water outlet connector, the water outlet connector is locked and fixed on the pump shell through a bolt, and the V-shaped waterproof ring is arranged at the water outlet end of the water outlet connector.

As a preferred technical scheme, the machine core assembly comprises a gear box lower cover, a shaft, a crown gear, a motor, a gear box upper cover, a circuit control panel, a light-isolating piece, a rechargeable battery, a damping EVA (ethylene vinyl acetate copolymer) and a hose, wherein the shaft is installed inside the gear box lower cover, the crown gear is installed on the shaft, an assembly pump assembly is installed in the gear box lower cover, a connecting rod on the assembly pump assembly is sleeved on the crown gear, a water inlet connector on the assembly penetrates through a positioning hole on the gear box lower cover and is provided with the hose, and the other end of the hose is connected with a water inlet column;

the motor gear is arranged on a rotating shaft of the motor, the motor is arranged in the lower cover of the gear box, the upper cover of the gear box is arranged on the lower cover of the gear box, and the upper cover and the lower cover are locked through screws;

the circuit control board is buckled on the upper cover of the gear box and is locked by a screw, and the positioning column of the light-isolating piece is inserted into the positioning hole of the circuit control board to be in place and flatly attached;

the upper protection plate end of the rechargeable battery is attached with damping EVA and is arranged on a battery frame on the lower cover of the gear box, and a lead on the rechargeable battery is welded on the circuit control board according to the requirements of the anode and the cathode.

According to the preferable technical scheme, the main body machine body assembly comprises a machine body shell, a transparent light guide sheet, a key soft rubber, a switch key, a mode key, a magnetic attraction lead wire seat, a top cover and a machine body bottom cover, wherein the key soft rubber and the transparent light guide sheet are fixed on the machine body shell in an injection molding mode, the magnetic attraction lead wire seat is installed in a rear hole of the machine body shell, a lead wire of the magnetic attraction lead wire seat penetrates through a lead wire hole of the machine body shell to enter the machine body shell and is welded on a circuit control board on the machine core assembly according to the requirements of a positive electrode and a negative electrode respectively, the switch key and the mode key are installed on the circuit control board of the machine core assembly, the key soft rubber.

The utility model has the advantages that:

1. three different gear switching selections, namely a strong gear, a soft gear and a pulse gear, are realized, so that the device is suitable for different people;

2. the design aims at solving the problem that the gold paper deforms and does not pump water, and a small spring is added at the opening end of the water outlet valve plate in structural design, so that the valve plate is always closed in an initial state, and the flusher can be guaranteed to suck water all the time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an exploded structure of the pump assembly of the present invention;

fig. 3 is an exploded view of the engine assembly of the present invention;

fig. 4 is an exploded view of the main body assembly of the present invention;

FIG. 5 is a flow chart of the present invention;

FIG. 6 is a circuit diagram of the motor control circuit of the present invention;

fig. 7 is a circuit diagram of the middle button of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, the utility model discloses a portable flusher, including main part fuselage subassembly, assembly pump subassembly, core assembly, kettle subassembly and inlet tube subassembly, assembly pump subassembly is installed inside the core assembly, and core assembly installs inside main part fuselage subassembly, and kettle unit mount is in main part fuselage subassembly lower extreme, and through inlet tube subassembly intercommunication, the nozzle of play water is installed to main part fuselage subassembly upper end between the two.

In the embodiment, the assembly pump assembly comprises a pump shell 1, a piston 2, a soft rubber sleeve 3, a ball head connecting rod 4, a first valve plate 5, a first O-shaped waterproof ring 6, a water inlet connector 7, a second valve plate 9, a second O-shaped waterproof ring 10, a spring 11, a water outlet connector 12, a V-shaped waterproof ring 13, a third O-shaped waterproof ring 14, a steel ring 15 and a waterproof ring 16, wherein one end of the ball head connecting rod 4 is inserted into the soft rubber sleeve 3, a port of the soft rubber sleeve 3 is clamped into a clamping groove on the ball head connecting rod for tight fit, a ball head on the ball head connecting rod is extruded into the piston 2, the two waterproof rings 16 are sleeved in a waterproof groove of the piston 2, the upper end of the piston is installed on the pump shell 1, and the upper end of the soft cylindrical rubber sleeve 3 is sleeved;

the first valve plate 5 is flatly arranged in a water inlet of the pump shell 1, the first O-shaped waterproof ring 6 is sleeved in a waterproof groove of the water inlet connector 7, and the water inlet connector 7 is locked and fixed on the pump shell 1 through screws;

the second valve plate 9 is flatly arranged in a water outlet of the pump shell 1, a third O-shaped waterproof ring 14 and a second O-shaped waterproof ring 10 are respectively sleeved in waterproof grooves at the upper end and the lower end of the water outlet connector 12, a spring (11) is arranged in a water outlet connector hole, the water outlet connector 12 is locked and fixed on the pump shell through a bolt, and a V-shaped waterproof ring 13 is arranged at the water outlet end of the water outlet connector.

In the embodiment, the movement assembly comprises a gear box lower cover 19, a shaft 24, a crown gear 23, a motor gear 22, a motor 18, a gear box upper cover 17, a circuit control board 21, a light-isolating piece 26, a rechargeable battery 20, a damping EVA49 and a hose 25, wherein the shaft 24 is installed inside the gear box lower cover 19, the crown gear 23 is installed on the shaft, an assembly pump assembly is installed in the gear box lower cover 19, a connecting rod on the assembly pump assembly is sleeved on the crown gear 23, a water inlet connector on the assembly passes through a positioning hole on the gear box lower cover 19 and is provided with the hose 25, and the other end of the hose 25 is connected with a water inlet column on the main body assembly;

the motor gear 22 is arranged on the rotating shaft of the motor 18, the motor is arranged in the lower cover of the gear box, the upper cover of the gear box is arranged on the lower cover of the gear box, and the upper cover and the lower cover are locked by screws;

the circuit control board 21 is buckled on the upper cover of the gear box and is locked by a screw, and the positioning column of the light-isolating piece 26 is inserted into the positioning hole of the circuit control board to be in place and flatly attached;

the upper protection plate end of the rechargeable battery 20 is adhered with the damping EVA49 and is arranged on a battery frame on the lower cover of the gear box, and the lead wires on the rechargeable battery are welded on the circuit control board according to the requirements of the anode and the cathode.

In this embodiment, the main body and body assembly includes a body housing 34, a transparent light guide sheet 35, a soft key rubber 30, a switch key 31, a mode key 32, a magnetic attraction lead wire seat 33, a top cover 29 and a body bottom cover 37, the soft key rubber 30 and the transparent light guide sheet 35 are both fixed on the body housing by injection molding, the magnetic attraction lead wire seat 33 is installed in a rear hole of the body housing, a lead wire thereof passes through a lead wire hole of the body housing and enters the body housing, and is welded on a circuit control board on the body assembly according to the requirements of positive and negative electrodes, the switch key 31 and the mode key 32 are installed on the circuit control board of the body assembly, the soft key rubber is arranged right opposite to the switch key 31 and the mode key 32, the top cover 29 is installed at the upper end of.

Wherein, the main part fuselage is installed more than one gear lamp.

Switching between an adult use mode and a child use mode, long-pressing a mode button to realize use mode conversion, changing an indicator light after conversion, switching the child use mode into the adult mode, lighting the indicator light by a gear light, and turning the rechargeable light into the gear light and the rechargeable indicator light simultaneously if the rechargeable light is not available; otherwise, the gear lamp is turned on, and the charging lamp is not charged.

The short-press mode switch realizes three different gear switching selections, namely a strong gear, a soft gear and a pulse gear.

During operation, through master control PCBA, to the motor power supply, the motor drives the connecting rod drive piston through the eccentric core post on the gear and is reciprocating motion in the pump case, opens and shuts through the valve block of inlet outlet constantly, forms the negative pressure, with the water in the water tank, in sucking the pump from the water inlet, send out the pump water from the delivery port again, jets out higher hydraulic waterline via fine pore nozzle. Because different gears, power supply modes, duration and voltages are different, the generated water pressures are different, the flushing effect is different, and various requirements of different groups on the flusher can be met.

The charging mode adopts a magnetic attraction charging mode, the machine body end charging seat is connected to the PCBA of the machine body, and the lead hole is waterproof through glue filling. The magnetism is inhaled the charge mode, can reduce the waterproof degree of difficulty, and the fashion is modern moreover.

The main body is waterproof, the buttons are waterproof, and the waterproof effect is realized by injection molding of soft rubber bags on the button positions of the main body; the bottom cover cylinder passes through the bottom cover waterproof ring to realize the water prevention of the inner wall of the joint part of the bottom cover cylinder and the machine body; fuselage top, it is waterproof with waterproof O type circle on the core, magnetism is inhaled the lead wire seat and is waterproof, solidifies gluey through filling waterproof AB, realizes waterproofly.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A portable flusher characterized in that: including main part fuselage subassembly, assembly pump assembly, core assembly, kettle subassembly and inlet tube subassembly, assembly pump assembly installs inside the core assembly, and the core assembly installs inside the main part fuselage subassembly, and kettle unit mount is in main part fuselage subassembly lower extreme, and through inlet tube subassembly intercommunication, the nozzle of play water is installed to main part fuselage subassembly upper end between the two.

2. The portable irrigator of claim 1, wherein: the assembly pump assembly comprises a pump shell (1), a piston (2), a soft rubber sleeve (3), a ball head connecting rod (4), a first valve plate (5), a first O-shaped waterproof ring (6), a water inlet connector (7), a second valve plate (9), a second O-shaped waterproof ring (10), a spring (11), a water outlet connector (12), a V-shaped waterproof ring (13), a third O-shaped waterproof ring (14), a steel ring (15) and a waterproof ring (16), wherein one end of the ball head connecting rod (4) is inserted into the soft rubber sleeve (3), the port of the soft rubber sleeve (3) is clamped into a clamping groove on the ball head connecting rod and tightly matched, a ball head on the ball head connecting rod is extruded and pressed into the piston (2), the two waterproof rings (16) are sleeved in a waterproof groove of the piston (2), the upper end of the piston is installed on the pump shell (1), and the upper end of the soft rubber sleeve (3) is sleeved on the cylindrical surface of the;

the first valve plate (5) is flatly arranged in a water inlet of the pump shell (1), the first O-shaped waterproof ring (6) is sleeved in a waterproof groove of the water inlet connector (7), and the water inlet connector (7) is locked and fixed on the pump shell (1) through screws;

the second valve plate (9) is flatly arranged in a water outlet of the pump shell (1), the third O-shaped waterproof ring (14) and the second O-shaped waterproof ring (10) are respectively sleeved in waterproof grooves at the upper end and the lower end of the water outlet connector (12), the spring (11) is arranged in a water outlet connector hole, the water outlet connector (12) is locked and fixed on the pump shell through a bolt, and the V-shaped waterproof ring (13) is arranged at the water outlet end of the water outlet connector.

3. The portable irrigator of claim 1, wherein: the machine core assembly comprises a gear box lower cover (19), a shaft (24), a crown gear (23), a motor gear (22), a motor (18), a gear box upper cover (17), a circuit control panel (21), a light-blocking piece (26), a rechargeable battery (20), a damping EVA (49) and a hose (25), wherein the shaft (24) is arranged in the gear box lower cover (19), the crown gear (23) is arranged on the shaft, an assembly pump assembly is arranged in the gear box lower cover (19), a connecting rod on the assembly pump assembly is sleeved on the crown gear (23), a water inlet connector on the assembly penetrates through a positioning hole on the gear box lower cover (19) and is provided with the hose (25), and the other end of the hose (25) is connected with a water inlet column on the main body assembly;

a motor gear (22) is arranged on a rotating shaft of the motor (18), the motor (18) is arranged in a lower cover (19) of the gear box, an upper cover (17) of the gear box is arranged on the lower cover (19) of the gear box and is locked by screws;

the circuit control board (21) is buckled on the upper cover (17) of the gear box and is locked by screws, and the positioning column of the light-proof piece (26) is inserted into the positioning hole of the circuit control board to be in place and flat;

the upper protection plate end of the rechargeable battery (20) is attached with a damping EVA (ethylene vinyl acetate copolymer) (49) and is arranged on a battery rack on the lower cover (19) of the gear box, and leads on the rechargeable battery (20) are welded on the circuit control board (21) according to the requirements of positive and negative electrodes.

4. The portable irrigator of claim 1, wherein: the main body and the machine body component comprise a machine body shell (34), a transparent light guide sheet (35), a key soft rubber (30), a switch key (31), a mode key (32), a magnetic attraction wire seat (33), a top cover (29) and a machine body bottom cover (37), wherein the key soft rubber (30) and the transparent light guide sheet (35) are fixed on the machine body shell in an injection molding way, the magnetic attraction wire seat (33) is arranged in a rear hole of the machine body shell, the lead wire penetrates through a lead hole of the machine body shell, enters the machine body shell, is welded on a circuit control board on the machine core assembly according to the requirements of the anode and the cathode respectively, the switch key (31) and the mode key (32) are installed on the circuit control board of the machine core assembly, the key soft rubber is arranged right opposite to the switch key (31) and the mode key (32), the top cover (29) is installed at the upper end of the machine body shell (34), and the machine body bottom cover (37) is installed at the lower end of the machine body shell (34).