CN112096590A

CN112096590A - Noise-reduction, leak-proof and durable pulse tooth flushing device pump body component

Info

Publication number: CN112096590A
Application number: CN202011085694.5A
Authority: CN
Inventors: 郑自顯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2020-12-18

Abstract

The invention discloses a noise-reducing, leakage-preventing and durable pulse tooth-washing device pump body component, which comprises a shell, wherein a motor groove is arranged at one end inside the shell, a driving groove is arranged at the center inside the shell, a pump groove is arranged at the other end inside the shell, a pump body is arranged inside the pump groove, a piston is arranged inside the pump body, a driven spiral bevel gear is rotatably connected at the center of the driving groove, an eccentric rotating column is fixedly connected at the top end of the driven spiral bevel gear, the piston is made of a composite nylon material, and the piston is integrally expanded after being contacted with water, so that the friction between the pump body and the piston is mutually counteracted in the drawing process, the loss is reduced, the sealing tightness between the whole drawing device and the pump body is improved, the more the drawing is, the higher the tightness is, the stronger the pressure is after form water impact is stronger, and the pressure, the water column is also bigger, simultaneously can prevent the water of cavity more and spill over.

Description

Noise-reduction, leak-proof and durable pulse tooth flushing device pump body component

Technical Field

The invention relates to the field of tooth flushing devices, in particular to a noise-reducing, leakage-preventing and durable pulse tooth flushing device pump body component.

Background

The tooth flushing device is an auxiliary tool for cleaning the oral cavity, utilizes a pulse water flow impact mode to clean teeth and tooth gaps, is mainly portable and table-type, and generally has flushing pressure of 0 to 90 psi.

The existing tooth flushing device is used in the process of use, the motor drives the pump body to move through gear transmission, the existing straight bevel gear is usually used, or an involute gear horizontally arranged is used for transmission, great noise can be generated, the existing pump body is controlled by a unidirectional water inlet sheet, the sheet is easy to damage when in use, and the sheet needs to be frequently replaced, which is very troublesome.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a noise-reducing, leakage-preventing and durable pulse tooth irrigator pump body component.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a durable pulse of leak protection of making an uproar falls towards tooth ware pump body component, includes the casing, the inside one end of casing is provided with the motor groove, the inside center department of casing is provided with the drive groove, the inside other end of casing is provided with the pump groove, the inside in pump groove is provided with the pump body, the inside of the pump body is provided with the piston, the center department in drive groove rotates and is connected with driven spiral bevel gear, the eccentric rotation post of top fixedly connected with of driven spiral bevel gear, the week side of eccentric rotation post rotates and is connected with the rotation cover, the top of rotating the cover inserts the inside of being connected to the piston, the bottom of the pump body is provided with the water inlet, fixedly connected with one-way water guide cap is.

As a further description of the above technical solution:

the improved pump comprises a rotating sleeve, and is characterized in that a drawing rod is fixedly connected to one side of the rotating sleeve, a drawing ball is fixedly connected to the top end of the drawing rod, the drawing ball is arranged inside a piston, a waterproof pressurizing sleeve is fixedly connected to the center of the periphery of the drawing rod, and the other end of the waterproof pressurizing sleeve is fixedly connected to the periphery of a pump body.

As a further description of the above technical solution:

the motor groove is fixedly connected with a motor, a driving spiral bevel gear is fixed at the front end of a rotating shaft of the motor, and the driving spiral bevel gear is meshed with a driven spiral bevel gear.

As a further description of the above technical solution:

the shell is provided with a notch at the position corresponding to the water inlet.

As a further description of the above technical solution:

the single water guide cap is made of ethylene propylene diene monomer rubber, one end of the single water guide cap is a cylinder with a hole, and the other end of the single water guide cap is in an open duckbill cap shape.

As a further description of the above technical solution:

the water pump is characterized in that a water outlet fixing and guiding support is fixedly connected to the top end of the pump body, a single-direction water guiding cap is fixedly connected to the center of the interior of the water outlet fixing and guiding support, and a water inlet fixing and guiding support is fixedly connected to the bottom end of the water inlet.

As a further description of the above technical solution:

the piston is made of composite nylon material.

The invention has the following beneficial effects:

1. the spiral bevel gear is arranged to transmit the power of the motor, the gear teeth of the two spiral umbrellas are locally and tightly attached, certain impulse force can be generated only when the rotating speed of the tooth flushing device motor is 9600 revolutions per minute, the traditional gear contact surface is large, noise is large when the motor is driven, the spiral bevel gear is few in contact surface, larger noise cannot be generated due to the fact that the gear teeth collide with each other in a large area, transmission is stable, and noise is low.

2. According to the invention, the piston made of the composite nylon material is adopted, and the piston can expand outside the whole body after contacting with water, so that the friction loss of the pump body and the piston can be mutually offset in the drawing process, the loss is reduced, the sealing tightness degree of the whole drawing device and the pump body is improved, the more drawing is carried out, the higher the tightness degree is, the stronger the pressure after the water impact is, the stronger the pressure is, the larger the water column is, and meanwhile, the water overflow of the cavity can be prevented more effectively.

3. The invention replaces the traditional one-way thin film sheet by arranging the one-way water guide cap, so that the water inlet and outlet effects are better, and the service life is longer.

Drawings

FIG. 1 is a cross-sectional view of a pump body of a noise-reducing, leak-proof and durable pulse toothpick proposed by the present invention;

FIG. 2 is a schematic view of the main structure of a noise-reducing, leak-proof and durable pulse water toothpick pump body member according to the present invention;

FIG. 3 is a schematic view of a pump body and a one-way water guiding cap of a noise-reducing, leak-proof and durable pulse tooth-rinsing device pump body component according to the present invention;

FIG. 4 is a schematic cross-sectional view of a pump body and a one-way water guiding cap of a noise-reducing, leak-proof and durable pulse water toothpick pump body member according to the present invention;

FIG. 5 is a movable structure diagram of a pump body of a noise-reducing, leak-proof and durable pulse tooth-rinsing device according to the present invention;

FIG. 6 is a schematic diagram of a pump body of a noise-reducing, leak-proof and durable pulse toothpick proposed by the present invention;

FIG. 7 is a schematic view of a one-way water guiding cap of a noise-reducing, leak-proof and durable pump body component of the pulse water toothpick provided by the invention.

Illustration of the drawings:

1. a housing; 2. a pump body; 3. a motor slot; 4. a driven spiral bevel gear; 5. rotating the sleeve; 6. a piston; 7. a drive slot; 8. a one-way water guide cap; 9. a water inlet; 10. a pump tank; 11. an eccentric rotation post; 12. a pull rod; 13. drawing the ball; 14. an electric motor; 15. a driving spiral bevel gear; 16. the water outlet is fixed with a water guide bracket; 17. the water inlet is fixed with a water guide bracket; 18. waterproof pressure boost cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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

Referring to fig. 1-7, one embodiment of the present invention is provided: a noise-reducing, leakage-preventing and durable pulse tooth-rinsing device pump body component comprises a shell 1, a motor groove 3 is arranged at one end inside the shell 1, a motor 14 is mainly installed in the motor groove 3, a heat dissipation hole is formed in the bottom end of the motor groove 3 and used for dissipating heat of the motor 14, a driving groove 7 is formed in the center inside the shell 1 and used for installing a transmission part for driving a pump body 2 to run, a driven spiral bevel gear 4 is mainly arranged, a pump groove 10 is formed in the other end inside the shell 1, the pump body 2 is fixedly installed in the pump groove 10, the pump body 2 is arranged inside the pump groove 10, a piston 6 is arranged inside the pump body 2, the piston 6 is matched with a single-direction water guide cap 8 and can pump water and discharge in a one-way manner, water column injection is carried out in the manner, teeth are rinsed through water columns, the driven spiral bevel gear 4 is rotatably connected to the center of the driving, come to rotate with driven spiral bevel gear 4 through rotating the post and be connected, and set up the bearing between axis of rotation and the driven spiral bevel gear 4, further noise abatement with this mode, the eccentric rotation post 11 of top fixedly connected with of driven spiral bevel gear 4, drive pull pole 12 motion through eccentric pivoted mode, the week side rotation of eccentric rotation post 11 is connected with rotates cover 5, the top of rotating cover 5 inserts the inside that is connected to piston 6, the bottom of the pump body 2 is provided with water inlet 9, fixedly connected with single guide water cap 8 is located at the inside center of water inlet 9.

The drawing device of the pump body 2 mainly comprises a rotating sleeve 5, a drawing rod 12 and a drawing ball 13, and after the drawing ball 13 is combined with the piston 6, a complete pump body 2 driving device is formed to drive the pump body 2 to operate, one side of the rotating sleeve 5 is fixedly connected with the drawing rod 12, the top end of the drawing rod 12 is fixedly connected with the drawing ball 13, the drawing ball 13 is arranged in the piston 6, the center of the periphery of the drawing rod 12 is fixedly connected with a waterproof pressurizing sleeve 18, the other end of the waterproof pressurizing sleeve 18 is fixedly connected with the periphery of the pump body 2, the waterproof pressurizing sleeve 18 enables the pump body 2 and the drawing rod 12 to be in a closed environment to prevent water from leaking from the two sides of the piston 6, prevent water from flowing into the motor 14, increase the gas pressure when the piston 6 moves, obtain larger air pressure with the same electric power, reduce the electric power loss, prolong the service life of the motor 14, and under the condition that the piston 6 and the pump body, the waterproof pressurizing sleeve 18 is sealed between the pump body 2 and the pull-out rod 12, and when the piston 6 works downwards, air in the waterproof pressurizing sleeve 18 is compressed to assist the piston 6 to push upwards, so that the power consumption of the motor 14 can be saved, the current load is reduced, and the battery is more durable. The inside fixedly connected with motor 14 of motor groove 3, motor 14 axis of rotation front end is fixed with initiative spiral bevel gear 15, and initiative spiral bevel gear 15 meshes with driven spiral bevel gear 4 mutually, transmits through spiral bevel gear, reduces the noise that department was sent out to conventional gear, improves the use of towards the tooth ware and experiences. The shell 1 is provided with a notch at the position corresponding to the water inlet 9, and the shape of the notch is consistent with that of the water inlet 9. The material of one-way water guide cap 8 is ethylene propylene diene monomer, ozone-resistant, heat-resisting, ageing-resistant performance such as resistant time is excellent, sealing performance is good, the one end of one-way water guide cap 8 is foraminiferous cylinder, the other end of one-way water guide cap 8 is open-ended duckbilled cap shape, rivers can only flow to the duckbilled end from foraminiferous cylinder end, the shape of duckbilled cap can make the rivers of reverse flow extrude it from both sides, make the export seal, rivers can't flow back. The top end of the pump body 2 is fixedly connected with a water outlet fixing and guiding support 16, the center of the inside of the water outlet fixing and guiding support 16 is fixedly connected with a single-direction water guiding cap 8, and the bottom end of the water inlet 9 is fixedly connected with a water inlet fixing and guiding support 17. The material of piston 6 is compound nylon materials, and the friction of the water of pump body 2 and piston 6 offsets each other at the pull in-process, reduces the loss, reaches whole pull device and the inseparable degree of closure of pump body 2, and the pull is more, and inseparable degree is higher, and the pressure after forming the water impact is stronger, and pressure becomes strong, and the water column is also bigger, can prevent simultaneously that the water of cavity from spilling over more.

The working principle is as follows: the motor 14 rotates, the eccentric rotating column 11 is driven to rotate through spiral bevel gear transmission, the eccentric rotating column 11 pulls the rotating sleeve 5 and the pull rod 12 to do reciprocating pull motion, the pull rod 12 pulls the piston 6 to do reciprocating motion in the pump body 2 through the pull ball 13, when the piston 6 is pulled down, the internal pressure of the pump body 2 is reduced, negative pressure is formed inside to generate suction force, due to the action of the suction force, the duckbilled cap of the one-way water guide cap 8 of the side water inlet 9 is in an open state, meanwhile, the duckbilled cap of the one-way water guide cap 8 of the water outlet is in a closed state, under the action of the internal negative pressure of the pump body 2, water is sucked into the cavity inside the pump body 2 from the duckbilled cap of the one-way water guide cap 8 of the side water inlet 9, when the piston 6 is pushed up, the internal cavity space of the pump body 2 is reduced to be in a positive pressure state, due to the action, the duckbilled cap of the one-way water guide, meanwhile, the duckbilled cap of the one-way water guide cap 8 of the water outlet is in an open state, under the internal positive pressure environment of the pump body 2, water flow is sprayed out from the duckbilled part of the one-way water guide cap 8 of the water outlet to wash teeth, an intermittent pulse water column is formed through the reciprocating motion of the piston 6 in the pump body 2, and the functions of tooth washing, mouth rinsing and the like can be realized through the finally formed pulse water column.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a durable pulse of noise reduction leak protection tooth punching ware pump body component which characterized in that: comprises a shell (1), a motor groove (3) is arranged at one end inside the shell (1), a driving groove (7) is arranged at the center of the interior of the shell (1), a pump groove (10) is arranged at the other end of the interior of the shell (1), a pump body (2) is arranged in the pump groove (10), a piston (6) is arranged in the pump body (2), the center of the driving groove (7) is rotationally connected with a driven spiral bevel gear (4), the top end of the driven spiral bevel gear (4) is fixedly connected with an eccentric rotating column (11), the peripheral side of the eccentric rotating column (11) is rotationally connected with a rotating sleeve (5), the top end of the rotating sleeve (5) is inserted and connected to the inner part of the piston (6), the bottom of the pump body (2) is provided with a water inlet (9), and the inside center of the water inlet (9) is fixedly connected with a single-direction water guide cap (8).

2. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: one side fixedly connected with pull pole (12) of rotating cover (5), the top fixedly connected with pull ball (13) of pull pole (12), pull ball (13) set up the inside at piston (6), the week side center department fixedly connected with waterproof pressure boost cover (18) of pull pole (12), the other end fixed connection of waterproof pressure boost cover (18) is in week side of the pump body (2).

3. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: the motor groove (3) is internally and fixedly connected with a motor (14), a driving spiral bevel gear (15) is fixed at the front end of a rotating shaft of the motor (14), and the driving spiral bevel gear (15) is meshed with a driven spiral bevel gear (4).

4. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: the shell (1) is provided with a notch at the position corresponding to the water inlet (9).

5. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: the single-direction water guide cap (8) is made of ethylene propylene diene monomer, one end of the single-direction water guide cap (8) is a cylinder with a hole, and the other end of the single-direction water guide cap (8) is in an open duckbill cap shape.

6. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: the water pump is characterized in that a water outlet fixing and guiding support (16) is fixedly connected to the top end of the pump body (2), a single-direction water guiding cap (8) is fixedly connected to the center of the interior of the water outlet fixing and guiding support (16), and a water inlet fixing and guiding support (17) is fixedly connected to the bottom end of the water inlet (9).

7. The noise-reducing, leak-proof, durable pulse toothpick pump body member of claim 1 further comprising: the piston (6) is made of composite nylon material.