WO2023226678A1 - 可伸缩的牙齿冲洗器 - Google Patents

可伸缩的牙齿冲洗器 Download PDF

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Publication number
WO2023226678A1
WO2023226678A1 PCT/CN2023/091281 CN2023091281W WO2023226678A1 WO 2023226678 A1 WO2023226678 A1 WO 2023226678A1 CN 2023091281 W CN2023091281 W CN 2023091281W WO 2023226678 A1 WO2023226678 A1 WO 2023226678A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
dental irrigator
retractable
spray gun
container
Prior art date
Application number
PCT/CN2023/091281
Other languages
English (en)
French (fr)
Inventor
周星
Original Assignee
周星
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周星 filed Critical 周星
Publication of WO2023226678A1 publication Critical patent/WO2023226678A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication

Definitions

  • the present invention relates to an oral cleaning tool, in particular to a retractable dental irrigator used for cleaning teeth, interdentals and the oral cavity.
  • slide rails are usually provided on the body of the control handle. After the control handle slides back and forth along the slide rail, the body can be retracted into the water tank or pulled out from the water tank.
  • the slide rail is designed directly on the fuselage.
  • the fuselage and the water tank are generally designed to be inseparable, and a water inlet is provided on the side or bottom of the water tank. Once the cover of the water filling mechanism is accidentally opened, it will contaminate the water tank.
  • the retractable dental irrigator of the present invention is provided with an accessory storage box on the control handle, and a lifting water filling mechanism is provided in the accessory storage box.
  • a lifting water filling mechanism is provided in the accessory storage box.
  • the water filling mechanism rises.
  • the water filling mechanism is lowered and sealed. The mechanism seals the water filling mechanism, closes the water filling mechanism, and then closes the lid of the accessory storage box to ensure that the water tank is completely isolated from the outside, avoids contamination of the water tank, and ensures the cleanliness and hygiene of the water tank.
  • the retractable dental irrigator of the present invention is characterized in that: the retractable dental irrigator 100 includes a nozzle 1, a spray gun 2, a control handle 3, a container 4, a water pipe 5 and a telescopic mechanism 304;
  • the nozzle head 1 is located at the front end of the spray gun 2; the control handle 3 can control the injection of fluid in the spray gun 2;
  • the container 4 is movably connected to the control handle 3 through the telescopic mechanism 304, and the fluid in the container 4 is connected to the spray gun 2 through the water pipe 5;
  • the housing 31 of the control handle 3 is provided with a water filling mechanism 32, and the water filling mechanism 32 is connected to the container 4.
  • the water filling mechanism 32 is arranged on the housing of the control handle 3, which can ensure that the container 4 is not directly connected to the outside, thereby preventing the containing cavity of the container 4 from being contaminated, and ensuring the cleanliness and safety of the container 4. health.
  • the water filling mechanism 32 is detachably installed on the handle 3 .
  • the detachable installation mode of the water filling mechanism 32 allows the entire water filling mechanism 32 to be disassembled when cleaning is required, making cleaning more convenient.
  • the water filling mechanism 32 is a lifting type water filling mechanism 32-1.
  • the lift-type water injection mechanism 32-1 rises, the water injection port 32-13 of the lift-type water injection mechanism 32-1 is exposed, the water injection mechanism 32 is opened, and the flushing liquid can conveniently flow from the water injection port 32-13 into the container 4.
  • the lifting water filling mechanism 32-1 is lowered, the water filling port 32-13 is hidden, and the lifting water filling mechanism 32-1 can be closed, which is convenient for storage and portability.
  • the lifting water injection mechanism 32-1 is provided with a sealing mechanism 32-11.
  • the sealing mechanism 32-11 can completely seal the lifting water injection mechanism 32-1 to ensure good isolation from the outside world and prevent internal contamination of the container 4.
  • the sealing mechanism 32-11 may be a sealing ring, a sealing cover and other sealing designs. The applicant does not give examples one by one here, but this does not deviate from the scope of protection of the present application.
  • the lifting water injection mechanism 32-1 is provided with an exhaust hole 32-12.
  • the exhaust holes 32-12 can ensure the internal and external pressure balance during use, so that the fluid in the container 4 can be smoothly ejected from the spray gun 2 during use.
  • the control handle 3 is provided with an accessory storage cavity 33 , and the accessory storage cavity 33 can accommodate the spray gun 2 .
  • the accessory storage cavity 33 is provided with a spray gun storage slot 33-2, and the spray gun 2 can be fixed in the spray gun storage slot 33-2.
  • the accessory storage cavity 33 includes a cover 33-1.
  • the water injection mechanism 32 is provided in the accessory storage cavity 33.
  • the cover 33-1 can protect the spray gun 2 contained in the accessory storage cavity 33. And the water filling mechanism 32 is not contaminated.
  • the water filling mechanism 32 is arranged in the accessory containing box 33 and is arranged on the connecting seat 31-1 of the housing 31.
  • the cover 33-1 is closed, and the cover 33-1 is lifted.
  • the sealing and protective functions can more effectively isolate the water filling mechanism 32 from the outside and ensure the cleanliness and hygiene of the water filling mechanism 32 .
  • the telescopic mechanism 304 includes a positioning mechanism 304-1.
  • the container 4 includes a base 41 and a side wall 42.
  • the control handle 3 can move along the side wall 42 of the container 4 to form the telescopic mechanism 304.
  • the positioning mechanism 304-1 is provided on the upper part of the side, and the positioning mechanism 304-1 enables a positioning fit between the side wall 42 and the connecting seat 31-1 of the housing 31.
  • the positioning mechanism 304-1 locks and fixes the control handle 3 so that the control handle 3 will not malfunction during use. move.
  • the positioning mechanism 304-1 is an interference fit positioning mechanism, and/or a thread positioning mechanism, and/or a concave and convex snap fit positioning mechanism.
  • the applicant here only lists the above-mentioned several positioning mechanism modes. In practical applications, those skilled in the art can design positioning methods with different structures according to needs. The applicant does not give examples one by one here, but it does not deviate from the present invention. The scope of protection applied for.
  • the container 4 includes a base 41 and a side wall 42.
  • the base 41 is detachably installed at the bottom of the side wall 42.
  • the base 41 and the side wall 42 are detachably connected. Therefore, when the base 41 is removed from the side wall 42, the control handle 3 can be removed from the side wall. It is taken out from the wall 42 to separate the control handle 3 and the container 4, and clean the control handle 3 and the container 4 respectively, thereby well overcoming the existing retractable tooth rinse products. It is inconvenient to disassemble and difficult to clean.
  • the base 41 is provided with a positioning pin 41-1, and the water pipe 5 is detachably installed and fixed on the positioning pin 41-1.
  • the positioning pin 41-1 is provided with a water inlet channel 41-11.
  • the fluid in the container 4 can pass through the water inlet channel 41-11. Enter the water pipe 5.
  • the detachable installation method allows the water pipe 5 to be separated from the positioning pins 41 - 11 after the base 41 and the side wall 42 are separated, so that the water pipe 5 can be cleaned.
  • the water filling mechanism 32 and the base 41 are designed to be detachably installed.
  • the control handle 3 and the water filling mechanism can be removed.
  • the mechanism 32 and the container 4 are all disassembled and then cleaned, so that the whole machine can be washed with water, which effectively solves the problem of inconvenient disassembly of existing retractable dental rinse products and difficulty in cleaning.
  • the retractable dental irrigator 100 also contains a water pressure adjustment mechanism 6 .
  • the water pressure adjustment mechanism 6 can adjust the fluid pressure in the spray gun 2 .
  • the water pressure regulating mechanism 6 is an annular water pressure regulating device 601.
  • the annular water pressure regulating device 601 includes a pressure regulating device 61, an indicating device 62 and an annular water pressure display device 63; the annular water pressure display device 63 can display The amount of fluid pressure.
  • the pressure of the fluid sprayed by the spray gun 2 can be adjusted through the pressure adjusting device 61 , and the indicating device 62 can display the fluid pressure on the annular water pressure display device 63 through lights, numerical values, etc. .
  • the indicating device 62 may be in various forms such as indicator lights, gear numbers, fluid pressure values, etc.
  • the annular water pressure display device 63 can be in various forms such as annular light-transmitting windows, annular light strips, annular digital strips, etc. The amount of fluid pressure, the lighting degree of the annular light strip, or the number displayed on the annular digital strip can visually display the fluid pressure.
  • the pressure adjustment device 61 can be disposed in the middle of the annular area formed by the annular water pressure display device 63 to form a whole.
  • the annular water pressure display device 63 provided around the pressure adjusting device 61 can display the fluid pressure very intuitively, which is very convenient for observation.
  • the annular water pressure regulating device 601 is a stepless annular water pressure regulating device or a graded annular water pressure regulating device 6-1.
  • the stepless annular water pressure regulating device can continuously adjust the water pressure sprayed by the spray gun 2 and can meet all water pressure requirements.
  • the graded annular water pressure regulating device 6-1 can adjust the water pressure in stages according to the set standards, making the use process simpler.
  • the pressure regulating device 61 includes a control chip 61-1 and a gear button 61-2.
  • the indicating device 62 is an indicator light 62-1.
  • the annular water pressure display device 63 includes an annular light-transmitting window 63-1 and a light-shielding partition. 63-2;
  • the gear button 61-2 is arranged in the middle of the annular ring formed by the annular light-transmitting window 63-1; when the gear button 61-1 is pressed, the indicator lights 62-1 light up in sequence. , are sequentially transmitted from the light-transmitting window 63-1, showing the magnitude of the fluid pressure.
  • the indicator light 62-1 and the annular light-transmitting window 63-1 are set according to the number of gears corresponding to the gear button 61-2, and each of the indicator lights 62-1 is set in turn. Below the annular light-transmitting window 63-1.
  • a water outlet control switch 36 can be separately provided on the housing 31 of the control handle 3. Press the water outlet control switch 36 and the spray gun 2 will spray water. Release the water outlet control switch 36 and the spray gun 2 will no longer spray water. .
  • the spray gun 2 can work. Therefore, accidental touches can be effectively avoided and accidents to the user, especially the eyes, etc. can be better prevented. harm.
  • the signal regulated by the pressure regulating device 61 is voltage, current, power, frequency, or waveform.
  • the retractable tooth irrigator 100 contains a water absorbing device 7; the water absorbing device 7 can suck the fluid in the container 4 through the water pipe 5 into the spray gun 2 and then spray it out from the nozzle head 1.
  • the water suction device 7 is an electric water suction device 71; the retractable dental irrigator 100 includes a power supply system 8 and a circuit system 9; the electric water suction device 71 includes a water inlet pipe 71-1, a motor 71-2 and a water outlet pipe 71 -3; The water absorbing device 7 is connected to the power supply system 8 through the circuit system 9. Under the action of the power supply system 8, the motor 71-2 works, and the liquid in the container 4 passes through the water pipe 5 After being sucked into the electric water suction device 71 , it is sprayed out from the water outlet pipe 71 - 3 . The sprayed fluid passes through the water pipe 5 and then is sprayed out from the spray gun 2 .
  • the pressure regulating device 61 , the indicating device 62 and the control switch 3 are also connected together through the circuit system 9 and the power supply system 8 .
  • the circuit 9 is provided with a power indicator light 91, and the power indicator light 91 can display the power status of the power supply system 8 through color changes.
  • the pressure regulating device 61 can control the rotation speed of the motor 71-2. By adjusting the output signal of the pressure regulating device 61, the rotation speed of the motor 71-2 can be adjusted, thereby regulating the fluid ejected from the nozzle 1. the amount of pressure.
  • the control handle 3 is also provided with an exhaust device 34 . Since the retractable dental irrigator 100 is used in a humid environment with water, and the control handle 3 often needs to be stored in the container 4, there is easily water or water in the control handle 3. If water vapor enters or remains, the exhaust device 34 can use a hair dryer or other equipment to heat or dry the remaining moisture in the control handle 3 , which is more conducive to the long-term safe use of the retractable dental irrigator 100 .
  • the exhaust device 34 is a vent 34-1.
  • the ventilation hole 34-1 is provided on the housing 31 of the control handle 3.
  • the housing 31 is provided with a charging hole 35-1 and a charging end cover 35-2.
  • the charging end cover 35-2 is installed in the ventilation hole 34-1 through the connecting pin 35-21 and connected to the housing 31, and the cover is After the charging end cover 35-2 is installed, the charging hole 35-1 is closed, and the housing 31 is sealed.
  • the retractable dental irrigator 100 also includes an end cap 10 .
  • the end cap 10 can form a sealing connection with the container 4 to protect the retractable dental irrigator 100 and make it more convenient and hygienic to carry when going out.
  • the end cap 10 can be firmly connected to the container 4 through a locking mechanism, such as a lock 10-1.
  • a spray gun can be provided on the top of the end cap 10. 2 connection ports match the positioning convex step 10-2.
  • the water injection port 32-13 is hidden, the sealing mechanism 32-11 seals the lifting water injection mechanism 32-1, and the flushing operation can be started by closing the cover 33-1.
  • the spray gun 2 After flushing, remove the spray gun 2, put it into the spray gun storage slot 33-2 of the accessory storage cavity 33, close the lifting water injection mechanism 32-1, and cover the cover 33-1. Press the control handle 3 downward. Under the action of external force, the positioning function of the positioning mechanism 304-1 is released.
  • the control handle 3 moves downward along the side wall 42 of the container 4.
  • the control handle 3 It is stored in the container 4 and can be carried out by covering the end cap 10 .
  • the retractable tooth irrigator of the present invention includes a nozzle 1, a spray gun 2, a control handle 3, a container 4, a water pipe 5 and a telescopic mechanism 304.
  • the control handle 3 can control the injection of fluid in the spray gun 2; the fluid in the container 4 is connected to the spray gun 2 through the water pipe 5.
  • the control handle 3 is provided with an accessory storage cavity 33, and the lifting water filling mechanism 32-1 is disposed in the accessory storage cavity 33. When filling water, raise the lifting type water filling mechanism 32-1 to perform water filling. After use, lower the lifting type water filling mechanism 32-1. Under the sealing effect of the sealing mechanism 32-11, the lifting type water filling mechanism 32-1 will be lowered.
  • the closure of the mechanism 32-1 coupled with the sealing and protective functions of the cover 33-1, can effectively isolate the water injection mechanism 32 from the outside, ensuring the cleanliness and hygiene of the water injection mechanism 32. Moreover, since the water filling mechanism 32 is provided on the control handle 3, it can be ensured that the fluid storage cavity of the container 4 is completely isolated from the outside, making it cleaner and more hygienic.
  • the detachable design allows the retractable dental irrigator of the present invention to separate each part and clean it separately. The cleaning process is very convenient and more hygienic.
  • Figure 1 is a schematic three-dimensional structural diagram of the retractable dental irrigator of the present invention.
  • Figure 1-1 is a rear perspective view of Figure 1.
  • Figure 1-2 is a schematic three-dimensional structural diagram of the cover of Figure 1-1 when it is opened.
  • Figure 1-3 is a schematic three-dimensional structural diagram of the water injection mechanism in Figure 1-2 when it is raised.
  • FIG. 2 is a front view of FIG. 1 .
  • Figure 2-1 is a cross-sectional view along line A-A in Figure 2 .
  • Figure 2-2 is an enlarged view of B in Figure 2-1.
  • Figure 2-3 is an enlarged view of C in Figure 2-1.
  • Figure 2-4 is an enlarged view of D in Figure 2-1.
  • Figure 3 is a front view of Figures 1-3.
  • Figure 3-1 is a cross-sectional view along line E-E of Figure 3 .
  • Figure 3-2 is an enlarged view of F in Figure 3-1.
  • Figure 3-3 is a partially cutaway view of Figure 3.
  • Figure 3-4 is an exploded view of Figure 1.
  • Figure 4 is a schematic three-dimensional view of the lifting water injection mechanism.
  • Figure 5 is a schematic structural diagram of an annular water pressure regulating device.
  • Figure 6 is a schematic three-dimensional structural diagram of the retractable dental irrigator of the present invention after contraction.
  • Figure 6-1 is a G-G cross-sectional view of Figure 6 .
  • Figure 6-2 is a schematic structural diagram of the end cover including positioning convex steps.
  • Figure 7 is a perspective view of the water filling mechanism of the retractable dental irrigator of the present invention, which is completely removable and washable, in a closed state.
  • Figure 7-1 is a perspective view of the water filling mechanism in Figure 7 when it is in a water filling state.
  • Figure 7-2 is a state diagram of the water injection mechanism in Figure 7 when it is disassembled.
  • Figure 8 is a partial cross-sectional view of the retractable dental irrigator of the present invention, which is completely removable and washable.
  • Figure 8-1 is an enlarged view of H in Figure 8.
  • Figure 8-2 is a perspective view of the base of Figure 8.
  • Figure 9 is an exploded view of Figure 7.
  • 100 is the retractable tooth irrigator of the present invention.
  • 1 is the nozzle
  • 2 is the spray gun
  • 3 is the control handle
  • 4 is the container
  • 5 is the water pipe
  • 6 is the water pressure adjustment device
  • 7 is the suction
  • 8 is the power system
  • 9 is the circuit system
  • 10 is the end cover.
  • 304 is a telescopic mechanism
  • 601 is an annular water pressure regulating device
  • 304-1 is a positioning mechanism
  • 304-11 is a positioning block
  • 304-12 is the positioning slot.
  • 6-1 is a graded annular water pressure regulating device.
  • 21 is the spray gun disassembly switch.
  • 31 is the housing
  • 32 is the water filling mechanism
  • 32 is the connecting mechanism
  • 33 is the accessory storage cavity
  • 34 is the exhaust device
  • 35 is a charging mechanism
  • 36 is a water outlet control switch
  • 31-1 is a connection base
  • 31-2 is an upper limit block
  • 31-3 is a lower limit block
  • 32-1 is a lifting water injection mechanism
  • 33-1 is a cover
  • 33 -2 is the spray gun storage slot
  • 33-3 is the buckle
  • 34-1 is the ventilation hole
  • 35-1 is the charging hole
  • 35-2 is the charging end cover
  • 32-11 is the sealing mechanism
  • 32-12 is the exhaust hole
  • 32-13 is the water injection port
  • 32-14 is the limiting groove
  • 32-15 is the limiting protrusion
  • 35-21 is the connecting pin.
  • 41 is the base, 42 is the side wall; 41-1 is the positioning pin, 41-2 is the clamping block, 42-1 is the clamping groove, and 42-2 is the sealing ring; 41-11 is the water inlet channel.
  • 61 is a pressure regulating device, 62 is an indicating device, 63 is an annular water pressure display device, 61-1 is a control chip, 61-2 It is a gear button, 62-1 is an indicator light, 63-1 is an annular light-transmitting window, and 63-2 is a light-shielding partition.
  • 71 is an electric water suction device, 71-1 is a water inlet pipe, 71-2 is a motor, and 71-3 is a water outlet pipe. 91 is the power indicator light.
  • 10-1 is the lock, and 10-2 is the positioning convex step.
  • Example 1 Retractable dental irrigator of the present invention
  • the retractable dental irrigator of this embodiment includes a nozzle 1, a spray gun 2, a control handle 3, a container 4, a water pipe 5 and a telescopic mechanism 304.
  • the nozzle head 1 is provided at the front end of the spray gun 2; the control handle 3 can control the injection of fluid in the spray gun 2.
  • the spray gun 2 is detachably installed on the control handle 3. By pressing the spray gun disassembly switch 21, the spray gun 2 can be detached from the control handle 3.
  • the container 4 is movably connected to the control handle 3 through the telescopic mechanism 304 , and the fluid in the container 4 is connected to the spray gun 2 through the water pipe 5 .
  • the housing 31 of the control handle 3 is provided with a water filling mechanism 32 , and the water filling mechanism 32 is connected to the container 4 .
  • the water filling mechanism 32 is a lifting water filling mechanism 32-1.
  • the lifting water injection mechanism 32-1 is provided with a sealing mechanism 32-11 and an exhaust hole 32-12.
  • the lift-type water injection mechanism 32-1 rises, the water injection port 32-13 of the lift-type water injection mechanism 32-1 is exposed, and the water injection mechanism 32 is opened.
  • the flushing liquid is conveniently injected into the container 4 from the water injection port 32-13.
  • the lifting water injection mechanism 32-1 is lowered, and the water injection port 32-13 is hidden.
  • the sealing mechanism 32-11 can lift the water injection port 32-13.
  • the water filling mechanism 32-1 is completely sealed to ensure good isolation from the outside world and prevent internal contamination of the container 4.
  • the exhaust holes 32-12 can ensure the internal and external pressure balance during use, so that the fluid in the container 4 can be smoothly ejected from the spray gun 2 during use.
  • the sealing mechanism 32-11 is a sealing ring.
  • the sealing mechanism 32-11 can also be a sealing cover and other various sealing designs. The applicant will not give examples one by one here, but they are all does not depart from the scope of protection of this application.
  • the control handle 3 is provided with an accessory storage cavity 33.
  • the accessory storage cavity 33 includes a cover 33-1, and a spray gun is provided in the accessory storage cavity 33.
  • the water injection mechanism 32 is provided on the connecting seat 31-1 of the housing 31 in the accessory storage cavity 33, the spray gun 2 can be stored in the spray gun storage groove 33-2, and the cover 33- 1 can protect the spray gun 2 and the water injection mechanism 32 contained in the accessory storage cavity 33 from being contaminated, and ensure the cleanliness and hygiene of the water injection mechanism 32.
  • the cover 33-1 is provided with a buckle, and the accessory storage cavity 33 is provided with a clip slot 33-3.
  • the cover 33-1 can be opened and closed by a concave-convex clip fit.
  • the telescopic mechanism 304 includes a positioning mechanism 304-1.
  • the container 4 includes a base 41 and a side wall 42.
  • the connecting seat 31-1 of the control handle 3 can move along the side wall 42 of the container 4 to form the telescopic mechanism 304.
  • the positioning mechanism 304-1 is a concave and convex snap-fit positioning mechanism.
  • a positioning block 304-11 is provided on the inner upper part of the side wall 42, and a positioning groove 304-12 is provided on the connecting seat 31-1.
  • a positioning fit is formed between the positioning block 304-11 and the positioning groove 304-12.
  • the positioning mechanism 304-1 can also be an interference fit positioning mechanism and/or a thread positioning mechanism and other types of positioning mechanisms, or a combination of multiple positioning mechanisms.
  • the applicant will not give examples one by one here. , but it does not depart from the protection scope of this application.
  • the retractable dental irrigator 100 also includes a water pressure adjustment mechanism 6 .
  • the water pressure adjustment mechanism 6 can adjust the fluid pressure in the spray gun 2 .
  • the water pressure adjustment mechanism 6 is an annular water pressure adjustment device 601.
  • the annular water pressure adjustment The device 601 includes a pressure regulating device 61, an indicating device 62 and an annular water pressure display device 63; the annular water pressure display device 63 can display the fluid pressure.
  • the pressure of the fluid sprayed by the spray gun 2 can be adjusted through the pressure adjusting device 61 , and the indicating device 62 can display the fluid pressure on the annular water pressure display device 63 through lights, numerical values, etc. .
  • the indicating device 62 may be in various forms such as indicator lights, gear numbers, fluid pressure values, etc.
  • the annular water pressure display device 63 can be in various forms such as an annular light-transmitting window, an annular light belt, an annular digital belt, etc., and is displayed by the number of light-transmitting windows, the lighting degree of the annular light belt, or the annular digital belt. Numbers to visually display the magnitude of fluid pressure.
  • the pressure adjustment device 61 can be disposed in the middle of the annular area formed by the annular water pressure display device 63 to form a whole.
  • the annular water pressure display device 63 provided around the pressure adjusting device 61 can display the fluid pressure very intuitively, which is very convenient for observation.
  • the annular water pressure regulating device 601 may be a stepless annular water pressure regulating device or a graded annular water pressure regulating device 6-1.
  • the stepless annular water pressure regulating device can continuously adjust the water pressure sprayed by the spray gun 2 and can meet all water pressure requirements.
  • the graded annular water pressure regulating device 6-1 can adjust the water pressure in stages according to the set standards, making the use process simpler.
  • the annular water pressure regulating device 601 is a graded annular water pressure regulating device 6-1.
  • the pressure regulating device 61 includes a control chip 61-1 and a gear button 61-2.
  • the indicating device 62 is an indicator light 62-1.
  • the annular water pressure display device 63 includes an annular light-transmitting window 63-1 and a light shielding device. Partition 63-2; the gear button 61-2 is arranged in the middle of the annular ring formed by the annular light-transmitting window 63-1; pressing the gear button 61-1, the indicator light 62-1 turns on Lights up and sequentially emerges from the light-transmitting window 63-1 to display the fluid pressure.
  • the indicator light 62-1 and the annular light-transmitting window 63-1 are set according to the number of gears corresponding to the gear button 61-2, and each of the indicator lights 62-1 is set in turn. Below the annular light-transmitting window 63-1.
  • a water outlet control switch 36 can be separately provided on the housing 31 of the control handle 3. Press the water outlet control switch 36 and the spray gun 2 will spray water. Release the water outlet control switch 36 and the spray gun 2 will no longer spray water. .
  • the spray gun 2 can work. Therefore, accidental touches can be effectively avoided and accidents to the user, especially the eyes, etc. can be better prevented. harm.
  • the signal regulated by the pressure regulating device 61 is voltage, current, power, frequency, or waveform.
  • the retractable dental irrigator 100 contains a water absorption device 7; the water absorption device 7 can pass the fluid in the container 4 through The water pipe 5 is sucked into the spray gun 2 and then sprayed out from the nozzle head 1 .
  • the water suction device 7 is an electric water suction device 71; the retractable dental irrigator 100 includes a power supply system 8 and a circuit system 9; the electric water suction device 71 includes a water inlet pipe 71-1, a motor 71-2 and a water outlet pipe 71 -3; The water absorbing device 7 is connected to the power supply system 8 through the circuit system 9. Under the action of the power supply system 8, the motor 71-2 works, and the liquid in the container 4 passes through the water pipe 5 After being sucked into the electric water suction device 71 , it is sprayed out from the water outlet pipe 71 - 3 . The sprayed fluid passes through the water pipe 5 and then is sprayed out from the spray gun 2 .
  • the pressure regulating device 61 , the indicating device 62 and the control switch 3 are also connected together through the circuit system 9 and the power supply system 8 .
  • the circuit 9 is provided with a power indicator light 91, and the power indicator light 91 can display the power status of the power supply system 8 through color changes.
  • the pressure regulating device 61 can control the rotation speed of the motor 71-2. By adjusting the output signal of the pressure regulating device 61, the rotation speed of the motor 71-2 can be adjusted, thereby regulating the fluid ejected from the nozzle 1. the amount of pressure.
  • a gravity ball 11 is provided at the end of the water pipe 5.
  • a filter net can be set inside the gravity ball 11 to filter the fluid, making the use process more hygienic.
  • the control handle 3 is also provided with an exhaust device 34 . Since the retractable dental irrigator 100 is used in a humid environment with water, and the control handle 3 often needs to be stored in the container 4, there is easily water or water in the control handle 3. If water vapor enters or remains, the exhaust device 34 can use a hair dryer or other equipment to heat or dry the remaining moisture in the control handle 3 , which is more conducive to the long-term safe use of the retractable dental irrigator 100 .
  • the exhaust device 34 is a vent 34-1.
  • the ventilation hole 34-1 is provided on the housing 31 of the control handle 3.
  • the housing 31 is provided with a charging hole 35-1 and a charging end cover 35-2.
  • the charging end cover 35-2 is installed in the ventilation hole 34-1 through the connecting pin 35-21 and connected to the housing 31, and the cover is After the charging end cover 35-2 is installed, the charging hole 35-1 is closed, and the housing 31 is sealed.
  • remove the charging end cover 35-2 connect the vent hole 34-1 to the gaps around the water outlet control switch 36, and use a hair dryer or the like to remove the moisture.
  • the casing 31 is blown, the remaining moisture in the casing 41 can be heated and dried, thereby achieving the purpose of drying.
  • the retractable dental irrigator 100 also includes an end cap 10.
  • the outside of the container 4 and the inside of the end cap 10 are connected together through a concave and convex snap-fit lock 10-1 to form a sealed connection and protect the retractable dental irrigator 100 when going out. It is more convenient and hygienic to carry.
  • a positioning convex step 10-2 that matches the connection port of the spray gun 2 can be provided on the top of the end cap 10.
  • the retractable dental irrigator 100 has the designed lifting water filling mechanism 32-1 installed in the accessory storage cavity 33.
  • the lifting water filling mechanism 32-1 When filling water, the lifting water filling mechanism 32-1 is raised. 1. Carry out water filling. After use, lower the lifting water filling mechanism 32-1. Under the sealing effect of the sealing mechanism 32-11, the lifting water filling mechanism 32-1 will be lowered.
  • the water injection mechanism 32-1 is closed, and the sealing and protective function of the cover 33-1 can effectively isolate the water injection mechanism 32 from the outside, ensuring the cleanliness and hygiene of the water injection mechanism 32.
  • the water filling mechanism 32 is provided on the control handle 3, it can be ensured that the fluid storage cavity of the container 4 is completely isolated from the outside, making it cleaner and more hygienic.
  • the telescopic mechanism 304 can store the control handle 3 into the container 4 and cover the end cap 10 to completely seal the retractable dental irrigator 100, making it very hygienic and convenient to carry out.
  • Embodiment 2 The fully detachable retractable tooth irrigator of the present invention
  • the retractable means that each part of the dental rinser 100 can be detached and cleaned separately.
  • the spray gun 2 is detachably installed on the control handle 3. By pressing the spray gun disassembly switch 21, the spray gun 2 can be detached from the control handle 3.
  • the lifting water filling mechanism 32-1 is detachably installed in the control handle 3.
  • an upper limit block 31-2 is provided on the inner upper part of the housing 31 of the control handle 3 near the accessory storage cavity 33.
  • the inner side of the housing 31 The lower part is provided with a lower limit block 31-3, the upper part of the back of the lifting water injection mechanism 32-1 is provided with a limit groove 32-14, and the lower part is provided with a limit protrusion 32-15.
  • the lift-type water injection mechanism 32-1 is pressed downward, and the limit protrusion 32-15 passes downwards over the lower limit block 31-3.
  • the lift-type water injection mechanism 32 -1 is embedded and fixed on the connecting seat 31-1 of the housing 31.
  • the lifting water filling mechanism 32-1 when it is necessary to raise the lifting water filling mechanism 32-1, push and pull the lifting water filling mechanism 32-1 upward until the upper limit block 31-2 is embedded in the limiting groove 32 -14, the lifting water filling mechanism 32-1 is fixed in the water filling state, and water can be filled inward.
  • Figure 7-2 when it is necessary to remove the lifting water filling mechanism 32-1, gently pull the lifting water filling mechanism 32-1 outward to remove the lifting water filling mechanism 32-1. Take it out from the control handle 3.
  • the container 4 includes a base 41 and a side wall 42.
  • the base 41 is detachably installed at the bottom of the side wall 42 through a concave-convex snap fit.
  • the base 41 is provided with a clamping block 41-2, and the inner side of the bottom of the side wall 42 is provided with a clamping slot 42-1.
  • the clamping block 41-2 is embedded in the clamping slot 42-1 to form a concave and convex clamping fit.
  • Connection, the base 41 and the side wall 42 are sealed by a sealing ring 42-2.
  • the base 41 is provided with a positioning pin 41-1, and one end of the water pipe 5 is detachably mounted and fixed on the positioning pin 41-1.
  • the positioning pin 41-1 is provided with a water inlet channel 41-11.
  • the fluid in the container 4 can enter the water pipe 5 through the water inlet channel 41-11.
  • the detachable installation method allows the water pipe 5 to be separated from the positioning pins 41 - 11 after the base 41 and the side wall 42 are separated, so that the water pipe 5 can be cleaned.
  • the spray gun 2, the water filling mechanism 32, the base 41, and the water pipe 5 are all designed to be removable.
  • the spray gun 2, the control handle 3, the water injection mechanism 32, the container 4, and the water pipe 5 can all be disassembled and then cleaned, realizing full machine water washing, which solves the problem of the existing retractable problem.
  • the tooth irrigator product is inconvenient to disassemble and therefore difficult to clean.

Abstract

一种可伸缩的牙齿冲洗器（100），包括喷头（1）、喷枪（2）、控制手柄（3）、容器（4）、水管（5）及伸缩机构（304）。喷头（1）设在所述喷枪（2）的前端；控制手柄（3）能控制所述喷枪（2）中流体的喷射；容器（4）通过可伸缩机构（304）可运动地连接在控制手柄（3）上，容器（4）内的流体通过水管（5）与喷枪（2）相连接；控制手柄（3）的壳体（31）上设有注水机构（32），注水机构（32）和容器（4）相连。注水时，升起升降式注水机构（32-1）进行注水，使用完毕后，降下升降式注水机构（32-1），在密封机构的密封作用下，升降式注水机构（32-1）封闭。由于注水机构（32）设置在控制手柄（3）上，可以保证容器（3）的流体收纳腔和外部完全隔离。

Description

可伸缩的牙齿冲洗器 技术领域
本发明涉及一种口腔清洁用工具，特别是用于清洁牙齿、齿间及口腔的可伸缩的牙齿冲洗器。
背景技术
由于年龄增长、病理性等原因，很容易造成牙龈萎缩、牙齿间隙扩大，极易造成食物的残留，如果不能及时清洁，一方面会产生口腔异味，另一方面容易导致各种牙病、口腔疾病，特别是牙周炎的发生。
针对这种情况，目前市场上研制了各种牙线、牙间刷、水牙线等产品，供使用者选择。尤其是水牙线产品，利用一定压力下喷射出的高速水柱的冲击力实现对牙齿和口腔的清洁，由于其使用方便、清洁效果好，是目前市场上应用非常广泛的口腔清洁产品。
随着人们对口腔清洁的日益重视，随身携带口腔冲洗器产品已经逐渐成为一种日常清洁习惯。为缩小产品体积，抽拉式可伸缩口腔冲洗器产品是目前常用的收纳方式。目前通常是在控制手柄的机身上设置滑轨，控制手柄沿滑轨来回滑动后可将机身收纳入水箱或从水箱拉出。这种设计因滑轨是直接设计在机身上，机身和水箱一般采取不分离的设计，在水箱的侧面或底面设置进水口。一旦注水机构的封盖意外打开，就会污染水箱。
因此，需要对现有的口腔冲洗器的注水方式进行改进，以更好地保护冲洗器的水箱不被污染，保证水箱的清洁。
发明内容
本发明之可伸缩的牙齿冲洗器在控制手柄上设置配件收纳箱，在配件收纳箱中设置可升降的注水机构，当需要注水时，注水机构升起，注水完毕后，将注水机构降下，密封机构将注水机构进行密封，封闭注水机构，然后盖上配件收纳箱的封盖，可以保证水箱和外部完全隔离，避免水箱被污染，保证水箱的清洁、卫生。
本发明之可伸缩的牙齿冲洗器，其特征在于：所述可伸缩的牙齿冲洗器100含喷头1、喷枪2、控制手柄3、容器4、水管5及伸缩机构304；
A、所述喷头1设在所述喷枪2的前端；所述控制手柄3能控制所述喷枪2中流体的喷射；
B、所述容器4通过所述可伸缩机构304可运动地连接在所述控制手柄3上，所述容器4内的流体通过所述水管5与喷枪2相连接；
C、所述控制手柄3的壳体31上设有注水机构32，所述注水机构32和所述容器4相连。
所述注水机构32设置在所述控制手柄3的壳体上，可以保证所述容器4不与外部直接连通，从而避免所述容器4的容纳腔被污染，保证所述容器4内的清洁和卫生。
所述注水机构32可拆卸地安装是所述手柄3上。所述注水机构32可拆卸的安装方式，使得在需要进行清洗时，可以将所述注水机构32整个拆下，清洗更加方便。
所述注水机构32是升降式注水机构32-1。当需要注水时，所述升降式注水机构32-1升起，所述升降式注水机构32-1的注水口32-13暴露，所述注水机构32开启，冲洗液方便地从所述注水口32-13中注入所述容器4内。注水完毕后，降下所述升降式注水机构32-1，所述注水口32-13隐藏，可以封闭所述升降式注水机构32-1，便于收纳和携带。
进一步，所述升降式注水机构32-1上设有密封机构32-11。所述密封机构32-11可以将所述升降式注水机构32-1完全密封，保证与外界的良好隔绝，防止所述容器4内部内污染。所述密封机构32-11可以是密封圈，密封盖等各种密封设计，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述升降式注水机构32-1上设有排气孔32-12。所述排气孔32-12可以保证使用过程中的内外压力平衡，使得使用过程中，所述容器4内的流体被顺利地从所述喷枪2中喷出。
所述控制手柄3上设有配件收纳腔33，所述配件收纳腔33能容纳所述喷枪2。所述配件收纳腔33内设有喷枪收纳槽33-2，所述喷枪2可以固定在所述喷枪收纳槽33-2内。
所述配件收纳腔33含封盖33-1，所述注水机构32设置在所述配件收纳腔33内，所述封盖33-1可以保护所述配件收纳腔33内容纳的所述喷枪2和所述注水机构32不被污染。
通常，所述注水机构32设置在所述配件容纳箱33内，被设置在所述壳体31的连接座31-1上，关闭所述封盖33-1，所述封盖33-1起封闭、保护作用，可以更有效地将所述注水机构32和外部隔离，保证所述注水机构32的清洁、卫生。
所述伸缩机构304含定位机构304-1。所述容器4含底座41和侧壁42，所述控制手柄3能沿所述容器4的侧壁42运动，构成所述伸缩机构304。通常，在所述侧壁42的内 侧上部设有所述定位机构304-1，所述定位机构304-1使得所述侧壁42和所述壳体31的连接座31-1之间形成定位配合。当所述连接座31-1移动至所述定位机构304-1时，所述定位机构304-1将所述控制手柄3锁死、固定，使得所述控制手柄3不会在使用过程中发生移动。
所述定位机构304-1是过盈配合定位机构、和/或螺纹定位机构、和/或凹凸卡配合定位机构。申请人在此只列举了上述几种定位机构的模式，实际应用中，本领域的技术人员可以根据需要设计出不同结构的定位方式，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述容器4含底座41和侧壁42，所述底座41可拆卸地安装在所述侧壁42的底部。所述底座41与所述侧壁42之间是可拆卸地连接方式进行连接，因此，将所述底座41从所述侧壁42上拆下时，能将所述控制手柄3从所述侧壁42中取出，实现所述控制手柄3与所述容器4的拆分，对所述控制手柄3和所述容器4分别进行清洗，从而很好地克服了现有可伸缩的冲牙器产品拆卸不方便从而清洗困难的问题。
所述底座41上设有定位销41-1，所述水管5可拆卸地安装固定在所述定位销41-1上。
所述定位销41-1上设有进水通道41-11，所述水管5安装在所述定位销41-1上时，所述容器4内的流体能经所述进水通道41-11进入所述水管5内。可拆卸的安装方式，使得所述水管5能在所述底座41与所述侧壁42拆分后也从所述定位销41-11上拆分，从而对所述水管5进行清洗。
本发明之可伸缩的牙齿冲洗器由于将所述注水机构32、所述底座41均设计成可拆卸的安装方式，实际使用时，当需要清洁时，能将所述控制手柄3、所述注水机构32、所述容器4全部进行拆分后再进行清洗，实现全机水洗，很好地解决了现有可伸缩的冲牙器产品拆卸不方便从而清洗困难的问题。
所述可伸缩的牙齿冲洗器100还含水压调节机构6。所述水压调节机构6能调节所述喷枪2中流体压力的大小。
所述水压调节机构6是环形水压调节装置601，所述环形水压调节装置601含压力调节装置61、指示装置62和环形水压显示装置63；所述环形水压显示装置63能显示流体压力的大小。
通过所述压力调节装置61可以调节喷枪2喷出的流体压力的大小，同时所述指示装置62，可以通过灯光、数值等方式，将流体压力的大小显示在所述环形水压显示装置63上。所述指示装置62可以是指示灯、档位数字、流体压力数值等各种方式。所述环形水压显示装置63可以是环形透光窗口、环形光带、环形数字带等各种形式，通过点亮的透光窗口数 量、环形光带的点亮程度或环形数字带上显示的数字来直观地显示流体压力的大小。
由于所述环形水压显示装置63可设置成中空环形带状，所述压力调节装置61可以设置在所述环形水压显示装置63形成的环形区域的中部，构成一个整体，当调节所述压力调节装置61时，设置在所述压力调节装置61周边的所述环形水压显示装置63可以非常直观的显示处流体压力的大小，观察非常方便。
所述环形水压调节装置601是无级环形水压调节装置或分级环形水压调节装置6-1。无级环形水压调节装置可以对所述喷枪2喷出的水压进行连续调节，可以满足所有水压要求。所述分级环形水压调节装置6-1可以按照设定的标准对水压进行分档调节，使用过程操作更加简单。
压力调节装置61含控制芯片61-1和档位按钮61-2，所述指示装置62是指示灯62-1，所述环形水压显示装置63含环形透光窗口63-1和遮光隔板63-2；所述档位按钮61-2设置在所述环形透光窗口63-1构成的环形圈的中部；按压所述档位按钮61-1，所述指示灯62-1依次点亮，依次从所述透光窗口63-1透出，显示流体压力的大小。
所述指示灯62-1和所述环形透光窗口63-1根据所述档位按钮61-2对应的档位数量进行设置，依次将每个所述指示灯62-1设置对应的所述环形透光窗口63-1下方。
所述控制手柄3的壳体31上可以单独设置出水控制开关36，按下所述出水控制开关36，所述喷枪2喷水，松开所述出水控制开关36，所述喷枪2不再出水。
在当使用时，长按所述档位按钮61-2，可以开启所述含环形水压调节装置的牙齿冲洗器100，然后按压1次所述档位按钮61-2，1个所述指示灯62-1点亮，从对应的所述环形透光窗口63-1透出，由于设计有所述遮光隔板63-2，不会对相邻的所述环形透光窗口63-1造成影响。依次按压所述档位按钮61-2，流体压力依次增大，所述指示灯62-1也依次点亮，当所有所述指示灯62-1都点亮后，再按压所述档位按钮61-2，流体压力恢复到设定的起始流体压力，所述指示灯62-1随之只剩余1盏仍被点亮，重新开始流体压力调节循环。
选择好相应的流体压力后，按下所述出水控制开关36，所述喷枪2即可按选择好的流体压力喷出流体对口腔进行清洁，松开所述出水控制开关36，所述喷枪2即停止喷出流体，使用过程非常方便。
只有再次长按所述档位按钮61-2时，所述含环形水压调节装置的牙齿冲洗器100被关闭。
由于所述出水控制开关36和所述水压调节装置6需要同时接通，所述喷枪2才能工作，因此，可以有效避免误触，更好地防止对使用者，尤其是眼睛等部位造成意外伤害。
申请人在此只具体举例说明了上述档位按钮、指示灯和透光窗口配合这一种环形压力 调节装置，实际应用中，本领域的技术人员还可以根据需要，利用旋转无极调速装置、触摸式控制开关，结合光线强弱、数字显示等其它各种方式的组合来实现本申请中环形压力调节的目的，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述压力调节装置61调节的信号是电压、或电流、或功率、或频率、或波形。请人在此只列举了上述信号，但本领域的技术人员可根据需要对其它的信号进行调节，以实现对流体压力大小的调节，都并不脱离本申请的保护范围。
所述可伸缩的牙齿冲洗器100含吸水装置7；所述吸水装置7能将所述容器4内的流体经所述水管5吸入所述喷枪2后从所述喷头1中喷出。
所述吸水装置7是电动吸水装置71；所述可伸缩的牙齿冲洗器100含电源系统8和电路系统9；所述电动吸水装置71含进水管71-1、马达71-2和出水管71-3；所述吸水装置7通过所述电路系统9和所述电源系统8连接，在所述电源系统8的作用下，所述马达71-2工作，所述容器4内的液体经水管5被吸入所述电动吸水装置71后从所述出水管71-3喷出，喷出的流体经所述水管5后从所述喷枪2中喷出。
所述压力调节装置61、所述指示装置62和所述控制开关3也通过所述电路系统9和所述电源系统8连接在一起。所述电路9上设有电源指示灯91，所电源指示灯91能通过颜色变化显示所述电源系统8的电量情况。
所述压力调节装置61可控制所述马达71-2的转速，调节所述压力调节装置61的输出信号即可调节所述马达71-2的转速，进而调节所述喷头1中喷出的流体的压力的大小。
申请人在此只列举了电动吸水这一种喷枪工作方式，实际应用中，本领域的技术人员可以根据需要设计出不同的喷枪工作方式，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述控制手柄3上还设有排气装置34。因所述可伸缩的牙齿冲洗器100的使用环境为潮湿的带水使用，且所述控制手柄3经常需要收纳在所述容器4内，因此，所述所述控制手柄3内容易有水或水蒸气进入或残留，通过所述排气装置34能利用吹风机等设备对所述控制手柄3内残留的水分进行加热或吹干，更利于所述可伸缩的牙齿冲洗器100的长期安全使用。
所述排气装置34是通气孔34-1。所述通气孔34-1设置在所述控制手柄3的壳体31上，所述壳体31上设有充电孔35-1和充电端盖35-2，所述充电端盖35-2上设有连接销35-21，正常情况下，所述充电端盖35-2通过所述连接销35-21安装在所述通气孔34-1内连接在所述壳体31上，盖上所述充电端盖35-2后，封闭所述充电孔35-1，所述壳体31密封。当需要对所述壳体31内部进行除潮除湿时，取下所述充电端盖35-2，所述通气孔 34-1和所述出水控制开关36等周边的缝隙连通，利用吹风机等向所述壳体31吹风时，即可将所述壳体41内残留的水分加热、吹干，从而达到干燥的目的。
所述可伸缩的牙齿冲洗器100还含端盖10。所述端盖10能与所述容器4形成密封连接，对所述可伸缩的牙齿冲洗器100构成保护，外出携带更加方便、卫生。所述端盖10可以通过锁定机构，如锁扣10-1和所述容器4形成牢固的连接，同时为防止所述端盖10旋转，在所述端盖10的顶部可以设置和所述喷枪2连接端口匹配的定位凸阶10-2。
使用时，取下所述端盖10，向上拉所述控制手柄3，所述控制手柄3沿所述容器4的侧壁42内侧运动，当所述控制手柄3的连接座31-1到达所述侧壁42上侧的定位机构304-1时，所述控制手柄3被锁定，打开所述配件收纳腔33的封盖33-1，取出所述喷枪2，安装在所述控制手柄3上，升起所述升降式注水机构32-1，所述升降式注水机构32-1的注水口32-13暴露，可向所述容器4内注水，注水完毕，降下所述升降式注水机构32-1，所述注水口32-13隐藏，所述密封机构32-11对所述升降式注水机构32-1密封，盖上所述封盖33-1，即可开始进行冲洗操作。冲洗结束后，取下所述喷枪2，放入所述配件收纳腔33的喷枪收纳槽33-2内，封闭所述升降式注水机构32-1，盖上所述封盖33-1。向下按压所述控制手柄3，在外力作用下，所述定位机构304-1的定位作用被解除，所述控制手柄3沿所述容器4的侧壁42向下运动，所述控制手柄3被收纳至所述容器4内，盖上所述端盖10即可进行外出携带。
需要清洗时，拆下所述底座41，将所述控制手柄3从所述容器4内取出，然后打开所述封盖33-1，将所述注水机构32取出，同时将所述水管5从所述定位销41-11上取下，即可对各个部位进行清洗，清洁过程非常方便。
本发明之可伸缩的牙齿冲洗器含喷头1、喷枪2、控制手柄3、容器4、水管5及伸缩机构304。所述控制手柄3能控制所述喷枪2中流体的喷射；所述容器4内的流体通过所述水管5与喷枪2相连接。所述控制手柄3上设有配件收纳腔33，所述配件收纳腔33内设有所述升降式注水机构32-1。注水时，升起所述升降式注水机构32-1进行注水，使用完毕后，降下所述升降式注水机构32-1，在所述密封机构32-11的密封作用下，所述升降式注水机构32-1封闭，加上所述封盖33-1的封闭、保护作用，可以有效地将所述注水机构32和外部隔离，保证所述注水机构32的清洁、卫生。而且由于所述注水机构32设置在所述控制手柄3上，可以保证所述容器4的流体收纳腔和外部完全隔离，更加清洁、卫生。可拆卸的设计方式，使得本发明之可伸缩的牙齿冲洗器可以将各个部位拆分后分别进行清洗，清洁过程非常方便，更加卫生。
附图说明
图1是本发明之可伸缩的牙齿冲洗器的立体结构示意图。
图1-1是图1的后视立体图。
图1-2是图1-1的封盖打开时的立体结构示意图。
图1-3是图1-2的注水机构升起时的立体结构示意图。
图2是图1的主视图。
图2-1是图2的A-A剖视图。
图2-2是图2-1的B处放大图。
图2-3是图2-1的C处放大图。
图2-4是图2-1的D处放大图。
图3是图1-3的主视图。
图3-1是图3的E-E剖视图。
图3-2是图3-1的F处放大图。
图3-3是图3的局部剖开图。
图3-4是图1的爆炸图。
图4是升降式注水机构的立体示意图。
图5是环形水压调节装置的结构示意图。
图6是收缩后的本发明之可伸缩的牙齿冲洗器的立体结构示意图。
图6-1是图6的G-G剖视图。
图6-2是端盖含定位凸阶的结构示意图。
图7是全机可拆洗的本发明之可伸缩的牙齿冲洗器注水机构关闭状态的立体图。
图7-1是图7的注水机构处于注水状态时的立体图。
图7-2是图7中注水机构拆卸时的状态图。
图8是全机可拆洗的本发明之可伸缩的牙齿冲洗器的局部剖视图。
图8-1是图8的H处放大图。
图8-2是图8的底座的立体图。
图9是图7的爆炸图。
上述图中：
100为本发明之可伸缩的牙齿冲洗器。
1为喷头，2为喷枪，3为控制手柄，4为容器，5为水管，6为水压调节装置，7为吸
水装置，8为电源系统，9为电路系统，10为端盖。
304为伸缩机构，601为环形水压调节装置，304-1为定位机构，304-11为定位块，
304-12为定位槽。
6-1为分级环形水压调节装置。
21为喷枪拆卸开关。
31为壳体，32为注水机构，32为连接机构，33为配件收纳腔，34为排气装置，35
为充电机构，36为出水控制开关，31-1为连接座，31-2为上限位块，31-3为下限位块，32-1为升降式注水机构，33-1为封盖，33-2为喷枪收纳槽，33-3为卡扣，34-1为通气孔，35-1为充电孔，35-2为充电端盖，32-11为密封机构，32-12为排气孔，32-13为注水口，32-14为限位槽，32-15为限位凸起，35-21为连接销。
41为底座，42为侧壁；41-1为定位销，41-2为卡块，42-1为卡槽，42-2为密封圈；
41-11为进水通道。
61为压力调节装置，62为指示装置，63为环形水压显示装置，61-1为控制芯片，61-2
为档位按钮，62-1为指示灯，63-1为环形透光窗口，63-2为遮光隔板。
71为电动吸水装置，71-1为进水管，71-2为马达，71-3为出水管。
91为电源指示灯。
10-1为锁扣，10-2为定位凸阶。
具体实施方式
实施例1：本发明之可伸缩的牙齿冲洗器
参考图1至图3-4，本实施例之可伸缩的牙齿冲洗器含喷头1、喷枪2、控制手柄3、容器4、水管5及伸缩机构304。
参考图1和图2，所述喷头1设在所述喷枪2的前端；所述控制手柄3能控制所述喷枪2中流体的喷射。
所述喷枪2可拆卸地安装在所述控制手柄3上，按压喷枪拆卸开关21，所述喷枪2可从所述控制手柄3上拆除。
参考图1和图6-1，所述容器4通过所述可伸缩机构304可运动地连接在所述控制手柄3上，所述容器4内的流体通过所述水管5与喷枪2相连接。
所述控制手柄3的壳体31上设有注水机构32，所述注水机构32和所述容器4相连。
参考图1-2、图1-3和图4，本实施例中，所述注水机构32是升降式注水机构32-1， 所述升降式注水机构32-1上设有密封机构32-11和排气孔32-12。
当需要注水时，所述升降式注水机构32-1升起，所述升降式注水机构32-1的注水口32-13暴露，所述注水机构32开启，参考图1-3、图3和图3-1，冲洗液方便地从所述注水口32-13中注入所述容器4内。注水完毕后，降下所述升降式注水机构32-1，所述注水口32-13隐藏，参考图1-2、图2和图2-1，所述密封机构32-11可以将所述升降式注水机构32-1完全密封，保证与外界的良好隔绝，防止所述容器4内部内污染。所述排气孔32-12可以保证使用过程中的内外压力平衡，使得使用过程中，所述容器4内的流体被顺利地从所述喷枪2中喷出。
本实施例中，所述密封机构32-11是密封圈，实际应用中，所述密封机构32-11还可以是密封盖等各种密封设计，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
参考图1和图3-4，本实施例中，所述控制手柄3上设有配件收纳腔33，所述配件收纳腔33含封盖33-1，所述配件收纳腔33内设有喷枪收纳槽33-2。所述注水机构32设置在所述配件收纳腔33内所述壳体31的连接座31-1上，所述喷枪2可收纳在所述喷枪收纳槽33-2内，所述封盖33-1可以保护所述配件收纳腔33内容纳的所述喷枪2和所述注水机构32不被污染，保证所述注水机构32的清洁、卫生。所述封盖33-1上设有卡扣，所述配件收纳腔33上设有卡槽33-3，通过凹凸卡配合的方式，所述封盖33-1可以打开和关闭。
参考图2-4和图3-2，本实施例中，所述伸缩机构304含定位机构304-1。所述容器4含底座41和侧壁42，所述控制手柄3的连接座31-1能沿所述容器4的侧壁42运动，构成所述伸缩机构304。
所述定位机构304-1是凹凸卡配合定位机构，在所述侧壁42的内侧上部设有定位块304-11，在所述连接座31-1上设有定位槽304-12，所述定位块304-11和所述定位槽304-12之间形成定位配合。当所述连接座31-1移动至所述定位机构304-1时，所述定位块304-11镶嵌如所述定位槽3041-12内，所述定位机构304-1将所述控制手柄3锁死、固定，使得所述控制手柄3不会在使用过程中发生移动。
实际应用中，所述定位机构304-1还可以是过盈配合定位机构、和/或螺纹定位机构等其它形式的定位机构，或多种定位机构的组合，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
参考图1，本实施例中，所述可伸缩的牙齿冲洗器100还含水压调节机构6。所述水压调节机构6能调节所述喷枪2中流体压力的大小。
参考图1和图2，所述水压调节机构6是环形水压调节装置601，所述环形水压调节 装置601含压力调节装置61、指示装置62和环形水压显示装置63；所述环形水压显示装置63能显示流体压力的大小。
通过所述压力调节装置61可以调节喷枪2喷出的流体压力的大小，同时所述指示装置62，可以通过灯光、数值等方式，将流体压力的大小显示在所述环形水压显示装置63上。所述指示装置62可以是指示灯、档位数字、流体压力数值等各种方式。所述环形水压显示装置63可以是环形透光窗口、环形光带、环形数字带等各种形式，通过点亮的透光窗口数量、环形光带的点亮程度或环形数字带上显示的数字来直观地显示流体压力的大小。
由于所述环形水压显示装置63可设置成中空环形带状，所述压力调节装置61可以设置在所述环形水压显示装置63形成的环形区域的中部，构成一个整体，当调节所述压力调节装置61时，设置在所述压力调节装置61周边的所述环形水压显示装置63可以非常直观的显示处流体压力的大小，观察非常方便。
所述环形水压调节装置601可以是无级环形水压调节装置或分级环形水压调节装置6-1。无级环形水压调节装置可以对所述喷枪2喷出的水压进行连续调节，可以满足所有水压要求。所述分级环形水压调节装置6-1可以按照设定的标准对水压进行分档调节，使用过程操作更加简单。
参考图5，本实施例中，所述环形水压调节装置601是分级环形水压调节装置6-1。所述压力调节装置61含控制芯片61-1和档位按钮61-2，所述指示装置62是指示灯62-1，所述环形水压显示装置63含环形透光窗口63-1和遮光隔板63-2；所述档位按钮61-2设置在所述环形透光窗口63-1构成的环形圈的中部；按压所述档位按钮61-1，所述指示灯62-1依次点亮，依次从所述透光窗口63-1透出，显示流体压力的大小。
所述指示灯62-1和所述环形透光窗口63-1根据所述档位按钮61-2对应的档位数量进行设置，依次将每个所述指示灯62-1设置对应的所述环形透光窗口63-1下方。
所述控制手柄3的壳体31上可以单独设置出水控制开关36，按下所述出水控制开关36，所述喷枪2喷水，松开所述出水控制开关36，所述喷枪2不再出水。
在当使用时，长按所述档位按钮61-2，可以开启所述含环形水压调节装置的牙齿冲洗器100，然后按压1次所述档位按钮61-2，1个所述指示灯62-1点亮，从对应的所述环形透光窗口63-1透出，由于设计有所述遮光隔板63-2，不会对相邻的所述环形透光窗口63-1造成影响。依次按压所述档位按钮61-2，流体压力依次增大，所述指示灯62-1也依次点亮，当所有所述指示灯62-1都点亮后，再按压所述档位按钮61-2，流体压力恢复到设定的起始流体压力，所述指示灯62-1随之只剩余1盏仍被点亮，重新开始流体压力调节循环。
选择好相应的流体压力后，按下所述出水控制开关36，所述喷枪2即可按选择好的流 体压力喷出流体对口腔进行清洁，松开所述出水控制开关36，所述喷枪2即停止喷出流体，使用过程非常方便。
只有再次长按所述档位按钮61-2时，所述含环形水压调节装置的牙齿冲洗器100被关闭。
由于所述出水控制开关36和所述水压调节装置6需要同时接通，所述喷枪2才能工作，因此，可以有效避免误触，更好地防止对使用者，尤其是眼睛等部位造成意外伤害。
申请人在此只具体举例说明了上述档位按钮、指示灯和透光窗口配合这一种环形压力调节装置，实际应用中，本领域的技术人员还可以根据需要，利用旋转无极调速装置、触摸式控制开关，结合光线强弱、数字显示等其它各种方式的组合来实现本申请中环形压力调节的目的，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述压力调节装置61调节的信号是电压、或电流、或功率、或频率、或波形。请人在此只列举了上述信号，但本领域的技术人员可根据需要对其它的信号进行调节，以实现对流体压力大小的调节，都并不脱离本申请的保护范围。
参考图2-1、图3-1、图3-3和图3-4，所述可伸缩的牙齿冲洗器100含吸水装置7；所述吸水装置7能将所述容器4内的流体经所述水管5吸入所述喷枪2后从所述喷头1中喷出。
所述吸水装置7是电动吸水装置71；所述可伸缩的牙齿冲洗器100含电源系统8和电路系统9；所述电动吸水装置71含进水管71-1、马达71-2和出水管71-3；所述吸水装置7通过所述电路系统9和所述电源系统8连接，在所述电源系统8的作用下，所述马达71-2工作，所述容器4内的液体经水管5被吸入所述电动吸水装置71后从所述出水管71-3喷出，喷出的流体经所述水管5后从所述喷枪2中喷出。
参考图1和图2-3，所述压力调节装置61、所述指示装置62和所述控制开关3也通过所述电路系统9和所述电源系统8连接在一起。所述电路9上设有电源指示灯91，所电源指示灯91能通过颜色变化显示所述电源系统8的电量情况。
所述压力调节装置61可控制所述马达71-2的转速，调节所述压力调节装置61的输出信号即可调节所述马达71-2的转速，进而调节所述喷头1中喷出的流体的压力的大小。
申请人在此只列举了电动吸水这一种喷枪工作方式，实际应用中，本领域的技术人员可以根据需要设计出不同的喷枪工作方式，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
参考图3-4，所述水管5的端部设有重力球11，所述重力球11内可设置过滤网对流体进行过滤，使用过程更加卫生。
所述控制手柄3上还设有排气装置34。因所述可伸缩的牙齿冲洗器100的使用环境为潮湿的带水使用，且所述控制手柄3经常需要收纳在所述容器4内，因此，所述所述控制手柄3内容易有水或水蒸气进入或残留，通过所述排气装置34能利用吹风机等设备对所述控制手柄3内残留的水分进行加热或吹干，更利于所述可伸缩的牙齿冲洗器100的长期安全使用。
参考图2-1和图2-2，所述排气装置34是通气孔34-1。所述通气孔34-1设置在所述控制手柄3的壳体31上，所述壳体31上设有充电孔35-1和充电端盖35-2，所述充电端盖35-2上设有连接销35-21，正常情况下，所述充电端盖35-2通过所述连接销35-21安装在所述通气孔34-1内连接在所述壳体31上，盖上所述充电端盖35-2后，封闭所述充电孔35-1，所述壳体31密封。当需要对所述壳体31内部进行除潮除湿时，取下所述充电端盖35-2，所述通气孔34-1和所述出水控制开关36等周边的缝隙连通，利用吹风机等向所述壳体31吹风时，即可将所述壳体41内残留的水分加热、吹干，从而达到干燥的目的。
参考图1、图6和图6-1，所述可伸缩的牙齿冲洗器100还含端盖10。本实施例中，所述容器4外侧和所述端盖10的内侧通过凹凸卡配合的锁扣10-1连接在一起，形成密封连接，对所述可伸缩的牙齿冲洗器100构成保护，外出携带更加方便、卫生。
参考图6-2，为防止所述端盖10旋转，在所述端盖10的顶部可以设置和所述喷枪2连接端口匹配的定位凸阶10-2。
使用时，取下所述端盖10，向上拉所述控制手柄3，所述控制手柄3沿所述容器4的侧壁42内侧运动，当所述控制手柄3的连接座31-1到达所述侧壁42上侧的定位机构304-1时，所述控制手柄3被锁定，打开所述配件收纳腔33的封盖33-1，取出所述喷枪2，安装在所述控制手柄3上，升起所述升降式注水机构32-1，所述升降式注水机构32-1的注水口32-13暴露，从所述注水口32-13中向所述容器4内注水，注水完毕，降下所述升降式注水机构32-1，所述注水口32-13隐藏，盖上所述封盖33-1，即可开始进行冲洗操作，冲洗结束后，取下所述喷枪2，放入所述配件收纳腔33内，将所述喷枪2的端部插入所述升降式注水机构32-1内，封闭所述升降式注水机构32-1，盖上所述封盖33-1。向下按压所述控制手柄3，在外力作用下，所述定位机构304-1的定位作用被解除，所述控制手柄3沿所述容器4的侧壁42向下运动，所述控制手柄3被收纳至所述容器4内，盖上所述端盖10即可进行外出携带。
本实施例中，所述可伸缩的牙齿冲洗器100由于将设计的所述升降式注水机构32-1设置在所述配件收纳腔33内，注水时，升起所述升降式注水机构32-1进行注水，使用完毕后，降下所述升降式注水机构32-1，在所述密封机构32-11的密封作用下，所述升降式 注水机构32-1封闭，加上所述封盖33-1的封闭、保护作用，可以有效地将所述注水机构32和外部隔离，保证所述注水机构32的清洁、卫生。而且由于所述注水机构32设置在所述控制手柄3上，可以保证所述容器4的流体收纳腔和外部完全隔离，更加清洁、卫生。所述伸缩机构304可以将所述控制手柄3收纳至所述容器4内，盖上所述端盖10，可以将所述可伸缩的牙齿冲洗器100完全封闭，外出携带非常卫生、方便。
实施例2：全机可拆卸的本发明之可伸缩的牙齿冲洗器
参考图7至图9，本实施例与实施例1的区别在于，本实施例中，所述可伸缩是牙齿冲洗器100的各部位能拆分后分别进行清洗。
所述喷枪2可拆卸地安装在所述控制手柄3上，按压喷枪拆卸开关21，所述喷枪2可从所述控制手柄3上拆除。
所述升降式注水机构32-1可拆卸地安装在所述控制手柄3内。
参考图7-2和图9，本实施例中，所述控制手柄3的壳体31的内侧上部靠近所述配件收纳腔33处设有上限位块31-2，所述壳体31的内侧下部设有下限位块31-3，所述升降式注水机构32-1的背面上部设有限位槽32-14，下部设有限位凸起32-15。
参考图7，正常收纳时，将所述升降式注水机构32-1向下按压，所述限位凸起32-15向下越过所述下限位块31-3，所述升降式注水机构32-1被镶嵌固定在所述壳体31的连接座31-1上。参考图7-1，当需要升起所述升降式注水机构32-1，将所述升降式注水机构32-1向上推拉，直至所述上限位块31-2镶嵌在所述限位槽32-14内，所述升降式注水机构32-1被固定在注水状态，即可向内进行注水。参考图7-2，当需要将所述升降式注水机构32-1取下时，轻轻向外拉所述升降式注水机构32-1，即可将所述升降式注水机构32-1从所述控制手柄3内取出。
参考图8和图8-1，本实施例中，所述容器4含底座41和侧壁42，所述底座41通过凹凸卡配合的方式可拆卸地安装在所述侧壁42的底部。所述底座41上设有卡块41-2，所述侧壁42的底部内侧设有卡槽42-1，所述卡块41-2镶嵌在所述卡槽42-1内形成凹凸卡配合连接，所述底座41和所述侧壁42之间通过密封圈42-2进行密封。将所述底座41从所述侧壁42上拆下时，能将所述控制手柄3通过所述侧壁42中的腔体通道取出，实现所述控制手柄3与所述容器4的拆分。
参考图8-2，所述底座41上设有定位销41-1，所述水管5的一端可拆卸地安装固定在所述定位销41-1上。
所述定位销41-1上设有进水通道41-11，所述水管5安装在所述定位销41-1上时， 所述容器4内的流体能经所述进水通道41-11进入所述水管5内。可拆卸的安装方式，使得所述水管5能在所述底座41与所述侧壁42拆分后也从所述定位销41-11上拆分，从而对所述水管5进行清洗。
本实施例之可伸缩的牙齿冲洗器由于将所述喷枪2、所述注水机构32、所述底座41、所述水管5均设计成可拆卸的安装方式，实际使用中，当需要清洁时，能将喷枪2、所述控制手柄3、所述注水机构32、所述容器4、所述水管5全部进行拆分后再进行清洗，实现全机水洗，很好地解决了现有可伸缩的冲牙器产品拆卸不方便从而清洗困难的问题。
应该注意，本文中公开和说明的结构可以用其它效果相同的结构代替，同时本发明所介绍的实施例并非实现本发明的唯一结构。虽然本发明的优先实施例已在本文中予以介绍和说明，但本领域内的技术人员都清楚知道这些实施例不过是举例说明而己，本领域内的技术人员可以做出无数的变化、改进和代替，而不会脱离本发明，因此，应按照本发明所附的权利要求书的精神和范围来的界定本发明的保护范围。

Claims (22)

  1. 可伸缩的牙齿冲洗器，其特征在于：所述可伸缩的牙齿冲洗器(100)含喷头(1)、喷枪(2)、控制手柄(3)、容器(4)、水管(5)及伸缩机构(304)；
    A、所述喷头(1)设在所述喷枪(2)的前端；所述控制手柄(3)能控制所述喷枪(2)中流体的喷射；
    B、所述容器(4)通过所述可伸缩机构(304)可运动地连接在所述控制手柄(3)上，所述容器(4)内的流体通过所述水管(5)与喷枪(2)相连接；
    C、所述控制手柄(3)的壳体(31)上设有注水机构(32)，所述注水机构(32)和所述容器(4)相连。
  2. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述注水机构(32)可拆卸地安装是所述手柄(3)上。
  3. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述注水机构(32)是升降式注水机构(32-1)。
  4. 根据权利要求3所述可伸缩的牙齿冲洗器，其特征在于：所述升降式注水机构(32-1)上设有密封机构(32-11)。
  5. 根据权利要求3所述可伸缩的牙齿冲洗器，其特征在于：所述升降式注水机构(32-1)上设有排气孔(32-12)。
  6. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述控制手柄(3)上设有配件收纳腔(33)，所述配件收纳腔(33)能容纳所述喷枪(2)。
  7. 根据权利要求6所述可伸缩的牙齿冲洗器，其特征在于：所述配件收纳腔(33)含封盖(33-1)，所述注水机构(32)设置在所述配件收纳腔(33)内，所述封盖(33-1)可以保护所述配件收纳腔(33)内容纳的所述喷枪(2)和所述注水机构(32)不被污染。
  8. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述伸缩机构(304)含定位机构(304-1)。
  9. 根据权利要求8所述可伸缩的牙齿冲洗器，其特征在于：所述定位机构(304-1)是过盈配合定位机构、和/或螺纹定位机构、和/或凹凸卡配合定位机构。
  10. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述容器(4)含底座(41)和侧壁(42)，所述底座(41)可拆卸地安装在所述侧壁(42)的底部。
  11. 根据权利要求10所述可伸缩的牙齿冲洗器，其特征在于：所述底座(41)上设有定位销(41-1)，所述水管(5)可拆卸地安装固定在所述定位销(41-1)上。
  12. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述可伸缩的牙齿冲洗器(100)还含水压调节机构(6)。
  13. 根据权利要求12所述可伸缩的牙齿冲洗器，其特征在于：所述水压调节机构(6)是环形水压调节装置(601)，所述环形水压调节装置(601)含压力调节装置(61)、指示装置(62)和环形水压显示装置(63)；所述环形水压显示装置(63)能显示流体压力的大小。
  14. 根据权利要求13所述可伸缩的牙齿冲洗器，其特征在于：所述环形水压调节装置(601)是无级环形水压调节装置或分级环形水压调节装置(6-1)。
  15. 根据权利要求13所述可伸缩的牙齿冲洗器，其特征在于：所述压力调节装置(61)含控制芯片(61-1)和档位按钮(61-2)，所述指示装置(62)是指示灯(62-1)，所述环形水压显示装置(63)含环形透光窗口(63-1)和遮光隔板(63-2)；所述档位按钮(61-2)设置在所述环形透光窗口(63-1)构成的环形圈的中部；按压所述档位按钮(61-1)，所述指示灯(62-1)依次点亮，依次从所述透光窗口(63-1)透出，显示流体压力的大小。
  16. 根据权利要求13所述可伸缩的牙齿冲洗器，其特征在于：所述压力调节装置(61)调节的信号是电压、或电流、或功率、或频率、或波形。
  17. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述可伸缩的牙齿冲洗器(100)含吸水装置(7)；所述吸水装置(7)能将所述容器(4)内的流体经所述水管(5)吸入所述喷枪(2)后从所述喷头(1)中喷出。
  18. 根据权利要求17所述可伸缩的牙齿冲洗器，其特征在于：所述吸水装置(7)是电动吸水装置(71)；所述可伸缩的牙齿冲洗器(100)含电源系统(8)和电路系统(9)；所述电动吸水装置(71)含进水管(71-1)、马达(71-2)和出水管(71-3)；所述吸水装置(7)通过所述电路系统(9)和所述电源系统(8)连接，在所述电源系统(8)的作用下，所述马达(71-2)工作，所述容器(4)内的液体经水管(5)被吸入所述电动吸水装置(71)后从所述出水管(71-3)喷出，喷出的流体经所述水管(5)后从所述喷枪(2)中喷出。
  19. 根据权利要求18所述可伸缩的牙齿冲洗器，其特征在于：所述压力调节装置(61)可控制所述马达(71-2)的转速，调节所述压力调节装置(61)的输出信号即可调节所述马达(71-2)的转速，进而调节所述喷头(1)中喷出的流体的压力的大小。
  20. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述控制手柄(3)上还设有排气装置(34)。
  21. 根据权利要求20所述可伸缩的牙齿冲洗器，其特征在于：所述排气装置(34)是通气孔(34-1)。
  22. 根据权利要求1所述可伸缩的牙齿冲洗器，其特征在于：所述可伸缩的牙齿冲洗器(100)还含端盖(10)。
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