CN219461476U - High-pressure water pump tooth-flushing device - Google Patents

Abstract

The utility model discloses a high-pressure water pump tooth-flushing device, which comprises a tooth-flushing device body, a spray head arranged on the tooth-flushing device body, a pump body and a water tank, wherein the pump body and the water tank are arranged in the tooth-flushing device body, the pump body comprises a body, two piston rods and a driving mechanism, a water outlet cavity and two water inlet cavities are arranged in the body, the water inlet cavities are respectively communicated with the water tank and the water outlet cavity, the water outlet cavity is communicated with the spray head, a first one-way valve is arranged at the connection position of the water inlet cavity and the water tank, the piston rods are arranged in one-to-one correspondence with the water inlet cavities, one ends of the pistons are in sliding fit with the water inlet cavity, the other ends of the pistons are in transmission connection with the driving mechanism, the driving mechanism comprises a transmission unit and a driving unit, and the high-pressure water pump tooth-flushing device can be externally connected with a power source, so that larger water pressure can be provided to flush stubborn stains or dental stones on teeth.

Description

High-pressure water pump tooth-flushing device

Technical Field

The utility model relates to the technical field of tooth flushers, in particular to a high-pressure water pump tooth flusher.

Background

With the improvement of living standard, people's consciousness of oral care is gradually improved, and the oral cavity cleaning tools on the market are more and more diversified, wherein the tooth flusher is one of the requisite small household appliances in families as a substitute of traditional dental floss. The basic working principle is that the pump body is utilized to pump water from the water tank, high-pressure pulse water flow with hundreds or thousands of times per minute is sprayed out through the nozzle to clean food residues, dental plaque, massage gingiva and the like in tooth gaps, and the oral cavity environment is improved.

However, the traditional tooth-cleaning device adopts a power device carried by the tooth-cleaning device to drive the water pump to work, but the power device carried by the tooth-cleaning device cannot give stronger pressure to clean dirt or dental calculus, and the tooth-cleaning device needs to go to professional facilities such as dental offices to remove the dirt or dental calculus, which is inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide the high-pressure water pump tooth washer, which can be externally connected with a power source, so that larger water pressure can be provided to wash away stubborn stains or dental calculus on teeth.

The utility model adopts the following technical scheme:

the utility model provides a high-pressure water pump tooth flushing device, includes tooth flushing device body, sets up shower nozzle on the tooth flushing device body and set up pump body and water tank in the tooth flushing device body, the pump body includes body, two piston rods and actuating mechanism, be provided with water cavity and two intake cavities in the body, the intake cavity respectively with the water tank and go out water cavity intercommunication, go out water cavity with the shower nozzle intercommunication, just the intake cavity with the hookup location of water tank is provided with first check valve, the piston rod with intake cavity one-to-one sets up, just piston rod one end with intake cavity sliding fit, the other end with actuating mechanism transmission is connected, actuating mechanism includes drive unit and drive unit, the drive unit includes two drive wheels and two connecting rods that concentric set up, the drive wheel reaches the connecting rod one-to-one sets up, just connecting rod both ends respectively with corresponding and connecting rod rotate and be connected, just the connecting rod with the connection of connecting rod is in the drive wheel eccentric bevel gear is provided with the edge of drive wheel one side, drive wheel face to one side has the drive motor including drive gear one end with intake cavity sliding fit, the other end with actuating mechanism transmission is connected with drive bevel gear drive tooth drive is suitable for dismantling and is connected with the drive bevel gear and is suitable for driving and is connected with the drive bevel gear.

Further, the transmission unit further comprises a connecting shaft, the connecting shaft is arranged between the two transmission wheels and eccentrically arranged with the two transmission wheels, and two ends of the connecting shaft are respectively connected with the two transmission wheels in a rotating mode.

Further, the tooth cleaning device also comprises a fixing piece, wherein the fixing piece is arranged in the tooth cleaning device body and is clamped with the connecting shaft.

Further, a second one-way valve is arranged at the joint of the water outlet cavity and the water inlet cavity.

Further, the transmission unit further comprises a first elastic member adapted to abut the driving bevel gear against the driving teeth.

Further, the driving unit further comprises a housing detachably connected with the tooth-rinsing device body, the driving motor is installed in the housing, and the driving end of the driving motor extends out of the housing and is provided with the driving gear.

Further, a storage battery and a control circuit board which are electrically connected with the driving motor are also arranged in the shell, and a control button which is electrically connected with the control circuit board is arranged outside the shell.

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

according to the utility model, the structure of the traditional water pump is replaced by a crank arm connecting rod mechanism consisting of the pump body, the piston rod, the connecting piece and the driving wheel, and the driving bevel gear and the driven gear are used as power input ends, so that an external driving mechanism and a driving motor can be connected, different power input sources can be selected according to different use requirements, and further the adjustment of cleaning force is realized.

Drawings

FIG. 1 is a schematic view of a high pressure water pump tooth irrigator of the present utility model;

FIG. 2 is a schematic diagram of a high pressure water pump tooth cleaning device according to the present utility model with a drive motor removed;

FIG. 3 is a schematic view of the pump body of the high-pressure water pump tooth-rinsing device;

the diagram is: 10. a tooth-rinsing device body; 20. a spray head; 30. a pump body; 301. a body; 3011. a water inlet cavity; 3012. a water outlet cavity; 302. a piston rod; 303. a driving mechanism; 3031. a driving wheel; 3032. a connecting rod; 3033. a driving motor; 3034. a drive gear; 3035. driving a bevel gear; 3036. a driven gear; 3037. a connecting shaft; 3038. a fixing member; 3039. a first elastic member; 304. a second one-way valve; 40. a water tank.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, the utility model discloses a high-pressure water pump tooth-cleaning device, which comprises a tooth-cleaning device body 10, a spray head 20 arranged on the tooth-cleaning device body 10, a pump body 30 and a water tank 40 arranged in the tooth-cleaning device body 10, wherein the pump body 30 comprises a body 301, two piston rods 302 and a driving mechanism 303, a water outlet cavity 3012 and two water inlet cavities 3011 are arranged in the body 301, the water inlet cavities 3011 are respectively communicated with the water tank 40 and the water outlet cavity 3012, the water outlet cavities 3012 are communicated with the spray head 20, a one-way valve is arranged at the connecting position of the water inlet cavities 3011 and the water tank 40, the piston rods 302 are arranged in one-to-one correspondence with the water inlet cavities 3011, one ends of the piston rods 302 are in sliding fit with the water inlet cavities 3011, the other ends of the piston rods are in transmission connection with the driving mechanism 303, the driving mechanism 303 comprises a transmission unit and a driving unit, the transmission unit comprises two concentrically arranged transmission wheels 3031 and two connection rods 3032, the transmission wheels 3031 and the connection rods 3032 are arranged in one-to-one correspondence with the piston rods 302, two ends of each connection rod 3032 are respectively in rotary connection with the corresponding transmission wheels 3031 and connection rods 3032, the connection between each connection rod 3032 and each transmission wheel 3031 is eccentric to the corresponding transmission wheel 3031, driving teeth are arranged at the edges of one opposite sides of the transmission wheels 3031, the driving unit comprises a driving motor 3033 detachably connected with a tooth washer body 10, a driving gear 3034 arranged at the driving end of the driving motor 3033, and a driving bevel gear 3035 and a driven gear 3036 which are concentrically arranged, and the driven gear 3036 is suitable for being in transmission connection with the driving gear 3034 or an external driving mechanism 303, and the driving bevel gear 3035 is suitable for being in transmission connection with the two driving teeth.

When the water tank device is used, the driving gear 3034 on the driving motor 3033 can be meshed with the driven gear 3036, so that when the driving motor 3033 drives the driving gear 3034 to work, the driving bevel gear 3035 can be driven to rotate through the driven gear 3036, and the driving wheel 3031 is driven to rotate through the driving bevel gear 3035, because the connecting rod 3032 and the driving wheel 3031 are eccentrically arranged, the connecting rod 3032 can reciprocate up and down under the driving of the driving wheel 3031 and drives the piston rod 302 connected with the connecting rod to reciprocate in the water inlet cavity 3011 so as to pump water in the water tank 40 into the water inlet cavity 3011 and press the water into the water outlet cavity 3012 communicated with the water inlet cavity 3011, and the water is sprayed out from the spray head 20, and the arranged first one-way valve enables the water to flow into the water inlet cavity 3011 only in one direction from the water tank 40 without being pressed into the water tank 40 by the piston rod 302; when stronger tooth cleaning force is needed, the driving motor 3033 can be detached from the tooth cleaning device so as to separate the driving gear 3034 from the driven gear 3036, and then the gear on the external driving mechanism 303 is meshed with the driven gear 3036, so that the piston rod 302 can be driven to reciprocate in the water inlet cavity 3011, and the external driving mechanism 303 has a rotating speed greater than that of the driving motor 3033, so that the water pressure in the water inlet cavity 3011 can be more quickly driven into the water outlet cavity 3012 when the piston rod 302 is driven to move, and water can be sprayed out from the spray head 20 at a higher speed so as to improve cleaning force.

According to the utility model, the structure of the traditional water pump is replaced by a crank arm connecting rod mechanism consisting of the pump body 30, the piston rod 302, the connecting piece and the driving wheel 3031, and the driving bevel gear 3035 and the driven gear 3036 are used as power input ends, so that the external driving mechanism 303 and the driving motor 3033 can be connected, different power input sources can be selected according to different use requirements, and further the adjustment of cleaning force is realized.

As a preferred embodiment, in order to ensure the stability of the driving wheel 3031 during movement, the driving unit further includes a connecting shaft 3037, the connecting shaft 3037 is disposed between the two driving wheels 3031 and eccentrically disposed with the two driving wheels 3031, two ends of the connecting shaft 3037 are respectively rotatably connected with the two driving wheels 3031, and further includes a fixing member 3038, and the fixing member 3038 is installed in the tooth cleaner body 10 and is clamped with the connecting shaft 3037, so that the driving wheel 3031 can always maintain the original position without relative displacement during operation.

In order to prevent water flowing back into the water outlet chamber 3012 from flowing into the water inlet chamber 3011, in this embodiment, a second one-way valve 304 is further disposed at the connection between the water outlet chamber 3012 and the water inlet chamber 3011, so that water in the water inlet chamber 3011 can only flow into the water outlet chamber 3012 from the water inlet chamber 3011 in one direction, and cannot flow into the water inlet chamber 3011 from the water outlet chamber 3012.

In order to avoid the separation of the driving bevel gear 3035 from the driving teeth, in this embodiment, the transmission unit further includes a first elastic member 3039, and the first elastic member 3039 is adapted to tightly press the driving bevel gear 3035 against the driving teeth.

Preferably, in this embodiment, the driving unit further includes a housing, the driving motor 3033 is installed in the housing, the driving end of the driving motor 3033 extends out of the housing and is provided with a driving gear 3034, so as to protect the driving unit, and the housing is detachably connected with the tooth-rinsing device body 10, so that a user can conveniently replace a power source, and more powerful power is provided for the pump body 30.

Specifically, in this embodiment, for convenience in carrying and controlling, a storage battery and a control circuit board electrically connected to the driving motor 3033 are further installed in the housing, and a control button electrically connected to the control circuit board is provided outside the housing.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. The utility model provides a high pressure water pump tooth flusher which characterized in that: comprises a tooth washer body (10), a spray head (20) arranged on the tooth washer body (10), a pump body (30) and a water tank (40) which are arranged in the tooth washer body (10), wherein the pump body (30) comprises a body (301), two piston rods (302) and a driving mechanism (303), a water outlet cavity (3012) and two water inlet cavities (3011) are arranged in the body (301), the water inlet cavities (3011) are respectively communicated with the water tank (40) and the water outlet cavities (3012), the water outlet cavities (3012) are communicated with the spray head (20), a first one-way valve is arranged at the connection position of the water inlet cavities (3011) and the water tank (40), the piston rod (302) is arranged in one-to-one correspondence with the water inlet cavity (3011), one end of the piston rod (302) is in sliding fit with the water inlet cavity (3011), the other end of the piston rod is in transmission connection with the driving mechanism (303), the driving mechanism (303) comprises a transmission unit and a driving unit, the transmission unit comprises two concentrically arranged transmission wheels (3031) and two connecting rods (3032), the transmission wheels (3031) and the connecting rods (3032) are arranged in one-to-one correspondence with the piston rod (302), two ends of the connecting rods (3032) are respectively in rotary connection with the corresponding transmission wheels (3031) and the connecting rods (3032), and connecting rod (3032) with the connection of drive wheel (3031) is in drive wheel (3031) is eccentric, the edge of drive wheel (3031) one side in opposite directions is provided with the driving tooth, drive unit include with tooth punch body (10) detachably connect's driving motor (3033), install in driving gear (3034) and concentric setting's of driving motor (3033) drive bevel gear (3035) and driven gear (3036), driven gear (3036) be suitable for with driving gear (3034) or with external driving mechanism (303) transmission connection, drive bevel gear (3035) be suitable for with two the driving tooth transmission is connected.

2. A high pressure water pump tooth punch as claimed in claim 1, wherein: the transmission unit further comprises a connecting shaft (3037), the connecting shaft (3037) is arranged between the two transmission wheels (3031) and eccentrically arranged with the two transmission wheels (3031), and two ends of the connecting shaft (3037) are respectively and rotatably connected with the two transmission wheels (3031).

3. A high pressure water pump tooth punch as claimed in claim 2, wherein: the tooth cleaning device further comprises a fixing piece (3038), wherein the fixing piece (3038) is installed in the tooth cleaning device body (10) and clamped with the connecting shaft (3037).

4. A high pressure water pump tooth punch as claimed in claim 1, wherein: the junction of play water chamber (3012) with advance water chamber (3011) is provided with second check valve (304).

5. A high pressure water pump tooth punch as claimed in claim 1, wherein: the transmission unit further comprises a first resilient member (3039), the first resilient member (3039) being adapted to abut the drive bevel gear (3035) with the drive teeth.

6. A high pressure water pump tooth punch as claimed in claim 1, wherein: the driving unit further comprises a shell, the shell is detachably connected with the tooth washer body (10), the driving motor (3033) is installed in the shell, and the driving end of the driving motor (3033) extends out of the shell and is provided with the driving gear (3034).

7. The high pressure water pump tooth punch as claimed in claim 6, wherein: the shell is internally provided with a storage battery and a control circuit board which are electrically connected with the driving motor (3033), and a control button which is electrically connected with the control circuit board is arranged outside the shell.