CN210228364U - Tooth flushing device - Google Patents

Abstract

The utility model discloses a tooth flushing device, which comprises a shell, a tooth flushing component and a water nozzle part, wherein the tooth flushing component is arranged in the shell and is provided with a water inlet and a water outlet, and the water nozzle part is communicated with the water outlet of the tooth flushing component; the water pipe winding device further comprises a winding mechanism and a water pipe capable of being wound in a bending mode, the water pipe can be wound through the winding mechanism, the occupied space of the water pipe is reduced, the water pipe winding device is convenient to carry, package and transport, and the water pipe can be prevented from being lost; the water pipe capable of being bent and wound is adopted, the second end of the water pipe is conveniently placed in a container filled with water or communicated with a water source, and the use occasion is wide.

Description

Tooth flushing device

Technical Field

The utility model relates to a wash the tooth field, especially involve a towards tooth ware.

Background

The existing tooth flushing device comprises a shell, a tooth flushing component, a water nozzle part and a water tank, wherein the tooth flushing component is arranged in the shell and is provided with a water inlet and a water outlet, the water nozzle part is arranged on the shell, and the water tank is arranged in the shell. The water outlet of the tooth flushing component is communicated with the water nozzle part, the water inlet of the tooth flushing component is communicated with the water tank, so that the tooth flushing component obtains water in the water tank, and the tooth flushing component discharges water through the water nozzle part. The water tank is arranged in the tooth flushing device, so that the tooth flushing device has the advantages of large occupied space, large volume, inconvenience in carrying, storage, packaging, transportation and the like. Solutions have been proposed to address the above deficiencies, such as: CN206822727U, it saves the water tank, and, add the water pipe, this water pipe adopts the flexible pipe, when using, with flexible pipe first end and the water inlet of towards tooth part switch-on, flexible pipe second end inserts in the drinking cup to acquire the water in the drinking cup. Although it solves the above problems, it has the following disadvantages: 1. the extension tube is easy to lose; 2. the telescopic pipe is separated from the tooth flushing device, and the telescopic pipe is inconvenient to carry and package; 3. the steps are complicated, and the use is inconvenient; 4. when the water cup is used, one end of the telescopic pipe is connected with the water inlet of the tooth punching component, the other end of the telescopic pipe is connected with the water cup, and the use space is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a tooth flushing device for solving the technical problems existing in the background technology.

The utility model provides a technical scheme as follows:

a tooth flushing device comprises a shell, a water nozzle part, a winding mechanism and a water pipe capable of being wound in a bending mode, wherein the winding mechanism is connected with the shell and comprises a rotating part capable of rotating relative to the shell, a first end of the water pipe and the rotating part are relatively fixed, the water pipe is wound on the rotating part, and a second end of the water pipe can extend out of the winding mechanism; the water pipe and the water nozzle part can be communicated.

In one embodiment: still including dashing tooth part, should dash tooth part and install in the casing and have first water receiving mouth and second water receiving mouth, the first water receiving mouth of this water pipe first end and the tooth part of dashing can be put through mutually, and this water injection well choke part switch-on dashes the second water receiving mouth of tooth part.

In one embodiment: the winding mechanism is arranged in the shell, a placing space for placing a water supply pipe is arranged between the shell and the winding mechanism, and the second end of the water pipe can extend out of the shell.

In one embodiment: the water faucet further comprises a water tank, the water tank is provided with a first water receiving port, the first end of the water pipe can be communicated with the first water receiving port, and the water faucet part is communicated with the second end of the water pipe.

In one embodiment: the water tank is arranged in the shell.

In one embodiment: the water pipe is characterized by further comprising a water connector, the water connector and the first water receiving port can be in running fit and communicated, and the first end of the water pipe and the water connector are fixedly connected and communicated.

In one embodiment: the rotating part comprises a water outlet cover, and the water outlet cover is fixedly provided with the water joint.

In one embodiment: the outer revolution surface of the rotating part is concavely provided with an annular accommodating groove, and the water pipe is wound in the accommodating groove.

In one embodiment: the rotary part comprises a rotary drum, a partition board is fixedly connected in the rotary drum, the rotary part can be connected to the fixed part in a relatively rotating mode, and a placing space is formed between the partition board in the rotary drum and the fixed part.

In one embodiment: the fixing part comprises a fixing plate and a fixing shaft fixedly arranged on the fixing plate, the fixing shaft penetrates through the partition plate, a check ring is additionally arranged on the fixing shaft in a matched mode and connected with the fixing shaft, and the check ring is further supported against the partition plate.

In one embodiment: this rotating part includes the rotary drum, and this water pipe wire-wound connects at the rotary drum, and the opening that runs through inside and outside this rotary drum is seted up, and the first end of this water pipe stretches into in the rotary drum and the first end of water pipe and rotary drum relatively fixed through the opening.

In one embodiment: still include elastomeric element, this elastomeric element cooperation rotating part and casing are in order to produce the moment of torsion that resets when rotating part corotation, can drive the rotating part reversal through the moment of torsion that resets and realize receiving the pipe.

In one embodiment: still include elastomeric element, this elastomeric element is installed and is being put in the space and connect rotating member and fixed part in order to produce the moment of torsion that resets when rotating member corotation, can drive the rotating member reversal through the moment of torsion that resets and realize receiving the pipe.

In one embodiment: the anti-rotation mechanism is matched with the rotating component to control the rotating component to rotate or stop rotation.

In one embodiment: the anti-rotation device comprises a fixed part and a rotation stopping mechanism, wherein the fixed part comprises a fixed plate, the rotation stopping mechanism comprises a sliding groove and a movable ball, the sliding groove and the movable ball are concavely arranged on the top surface of the fixed plate, the movable ball can be movably connected in the sliding groove along the sliding groove, and at least part of the movable ball extends out of a notch of the sliding groove;

the lower end of the rotary drum is fixedly provided with a track plate, the bottom surface of the track plate is concavely provided with a matching groove matched with a ball body in a matched mode, the matching groove comprises an inner ring track, an outer ring track and a stop position, the stop position is located between the inner ring track and the outer ring track, a first communicating groove is arranged between the stop position and the outer ring track, a second communicating groove is arranged between the stop position and the inner ring track, and a third communicating groove is arranged between the inner ring track and the outer ring track.

In one embodiment: the runner is arranged radially with respect to the axis of the rotatable member.

In one embodiment: the inner ring track comprises an inner circular groove surrounding the axis of the rotary drum, and the third communicating groove is linearly arranged and is arranged along the tangential direction of the inner circular groove.

In one embodiment: the direction of rotation from the outer ring track to the rotation stop position is opposite to the direction of rotation from the rotation stop position to the inner ring track.

In one embodiment: the outer ring track comprises an outer arc groove and a fourth communicating groove, the outer arc groove is arranged around the axis of the rotary drum, the fourth communicating groove is communicated with two ends of the outer arc groove, the first communicating groove is communicated with the first end of the outer arc groove, the third communicating groove is communicated with the outer arc groove, and the joint of the fourth communicating groove and the first end of the outer arc groove forms an inflection point.

In one embodiment: the depth from the first end of the outer arc groove to the tail end of the fourth communicating groove is arranged from shallow to deep; the depth of the inner ring track to the third communicating groove is arranged from shallow to deep; the depth of the first communicating groove is shallower than that of the second communicating groove, and the depth of the second communicating groove is shallower than that of the inner circular groove.

In one embodiment: the rotating component is provided with a circular part, gear teeth are arranged on the circular part, the rotation stopping mechanism comprises the gear teeth and a control piece movably connected to the shell, the control piece can move between a rotation stopping position and a loosening stopping position through movement, the control piece located at the rotation stopping position is clamped between two adjacent gear teeth to limit the rotating component to rotate, and the control piece located at the loosening stopping position leaves the circular part.

In one embodiment: the control piece can be connected to the shell in a swinging mode, the shell is provided with an operating piece, and the operating piece is in transmission connection with the control piece to drive the control piece to swing.

In one embodiment: the second end of the control piece is provided with a rotation stopping sheet, and the rotation stopping sheet of the control piece positioned at the rotation stopping position is clamped between two adjacent wheel teeth; the operating piece is in transmission connection with the first end of the control piece.

In one embodiment: the rotation stopping mechanism also comprises an elastic body which is connected with the shell and the control piece so that the control piece receives elastic force or torque from the loosening stopping position to the rotation stopping position.

In one embodiment: the motor is connected with the rotating part in a transmission manner so as to drive the rotating part to rotate positively and negatively.

In one embodiment: still include the motor, this motor is installed and is put in the space and the power take-off shaft and the baffle of motor are adapted to be in order to drive the rotating member positive and negative through the motor.

In one embodiment: the wireless charging device further comprises a wireless charging part and a storage battery, wherein the wireless charging part is arranged in the shell and electrically connected with the storage battery.

In one embodiment: the accommodating part can be movably connected with the shell; the water nozzle part and the tooth flushing part can be detachably connected, and the water nozzle part can be placed in the accommodating part.

In one embodiment: the accommodating part can be movably connected with the shell; the water nozzle part and the water pipe can be detachably connected, and the water nozzle part can be placed in the accommodating part.

In one embodiment: the containing part or the shell is internally provided with a disinfection mechanism which can disinfect the water nozzle part placed in the containing part.

In one embodiment: the accommodating part comprises a drawer, and the drawer can be drawn and movably connected with the shell.

In one embodiment: an ejection mechanism is disposed between the drawer and the housing portion.

The utility model discloses the beneficial effect who produces lies in:

still include winding mechanism and the crooked winding water pipe of ability, winding mechanism connects the casing and includes the casing pivoted rotating member relatively, and the first end of water pipe and rotating member are relatively fixed, and the water pipe is around connecing on rotating member and the second end can stretch out winding mechanism, consequently can produce following technological effect: firstly, the water pipe can be wound by the winding mechanism, so that the occupied space of the water pipe is reduced, the water pipe is convenient to carry, package and transport, and the water pipe can be prevented from being lost; secondly, the water pipe capable of being bent and wound is adopted, the second end of the water pipe is convenient to place, and the use occasions are wide; thirdly, the water pipe is wound neatly.

The water tap part is communicated with the second water receiving port of the tooth flushing part, so that the second end of the water pipe is conveniently placed in a container filled with water or communicated with a water source.

The water faucet further comprises a water tank, the water tank is provided with a first water receiving port, the first end of the water pipe and the first water receiving port of the water flushing component can be communicated, the water faucet part and the second end of the water pipe are communicated, a user can conveniently use the water faucet part in a handheld mode, and the water faucet part can be conveniently moved under the condition that the shell is not moved.

The winding mechanism is arranged in the shell, a placing space for placing the water supply pipe is arranged between the shell and the winding mechanism, the water pipe is placed in the shell, the appearance is attractive, the occupied space of the water pipe is reduced, the carrying, the packaging and the transportation are convenient, and the water pipe can be prevented from being lost.

The water pipe rotation stopping device further comprises a rotation stopping mechanism, wherein the rotation stopping mechanism is matched with the rotating component to control the rotating component to rotate or stop rotation so as to control the water pipe to be kept at any position.

Still include wireless charging part, this wireless charging part and casing are relative adaptation, through wireless charging part with can be for the storage battery charging of tooth flushing device.

Still include the holding portion, holding portion ability swing joint is in the casing, dismantles water injection well choke part back, and water injection well choke part can be place in the holding portion, can place water injection well choke part in the holding portion after the use, compact structure, and the outward appearance is pleasing to the eye, conveniently carries.

The containing part or the shell is internally provided with a disinfection mechanism which can disinfect the water nozzle part placed in the containing part and can disinfect objects in the containing part.

The holding portion comprises a drawer, and the drawer can be movably connected with the shell in a pulling mode and is convenient to use.

An ejection mechanism is arranged between the drawer and the shell, and the use is convenient.

Drawings

Fig. 1 is a schematic structural view of a tooth irrigator according to a first embodiment.

Fig. 2 is a second schematic structural view of the tooth rinsing device according to the first embodiment, wherein the water tube is in a tube retracting state.

Fig. 3 is a third schematic structural view of the tooth rinsing device according to the first embodiment, wherein the water pipe is in a pipe placing state.

Fig. 4 is a schematic cross-sectional view of the dental irrigator according to the first embodiment.

Fig. 5 is a perspective view of the front shell of the tooth irrigator of the first embodiment in an opened state.

Fig. 6 is a structural schematic view of the combination of the tooth-flushing component and the water nozzle part of the tooth flushing device in the first embodiment.

Fig. 7 is a schematic structural view of a winding mechanism and water pipe combination according to the first embodiment.

Fig. 8 is a schematic structural diagram of a wireless charging section according to the first embodiment.

Fig. 9 is a schematic exploded view of the winding mechanism and the water pipe according to the first embodiment.

Fig. 10 is a schematic sectional view of the winding mechanism and water pipe combination according to the first embodiment.

Fig. 11 is a schematic structural view illustrating the operation member, the control member and the elastic body according to the first embodiment.

Fig. 12 is an exploded perspective view of the housing according to the first embodiment.

Fig. 13 is a schematic view of the tooth irrigator according to the first embodiment in use.

Fig. 14 is a schematic structural view of a winding mechanism and water pipe combination according to the second embodiment.

Fig. 15 is a schematic sectional view of the winding mechanism and water pipe assembly according to the second embodiment.

Fig. 16 is a schematic exploded view of the winding mechanism and the water pipe according to the second embodiment.

Fig. 17 is a schematic bottom view of the winding mechanism and water tube combination of the second embodiment.

Fig. 18 is a schematic perspective view of a track plate according to a second embodiment.

Fig. 19 is a schematic structural view of a winding mechanism and water pipe combination according to the third embodiment.

Fig. 20 is a schematic sectional view of a winding mechanism and water pipe combination according to the third embodiment.

Fig. 21 is a schematic structural view illustrating the winding mechanism and the water pipe according to the third embodiment.

Fig. 22 is a schematic structural view of a tooth irrigator according to a fourth embodiment.

Fig. 23 is a schematic sectional view of a dental irrigator according to a fourth embodiment.

FIG. 24 is a second schematic view of the tooth-rinsing device according to the fourth embodiment, wherein the water tube is in a tube-releasing state.

Fig. 25 is a second schematic structural view of the tooth irrigator according to the fourth embodiment, wherein the water tube is in a tube retracting state.

Fig. 26 is an exploded view of the tooth irrigator according to the fourth embodiment.

Fig. 27 is a second exploded view of the tooth irrigator of the fourth embodiment.

Fig. 28 is a schematic structural view of the water toothpick of the fifth embodiment.

Detailed Description

Example one

Referring to fig. 1 to 13, the tooth flushing device comprises a shell 1, a tooth flushing component 2, a water nozzle part 3, a winding mechanism 4 and a water pipe 5 capable of being wound in a bending mode. The tooth flushing component 2 is fixedly arranged in the shell 1 and is provided with a water inlet (a first water receiving port) and a water outlet (a second water receiving port), the water nozzle part 3 is fixedly arranged in the shell 1 and is communicated with the water outlet of the tooth flushing component 2, the tooth flushing component 2 and the water nozzle part 3 can refer to the prior art and are not further described herein, wherein the water nozzle part and the shell can form a detachable connecting structure according to needs, and the water nozzle part can rotate 360 degrees relative to the shell after being assembled; according to the requirement, the tooth flushing device has three gears of high frequency, medium frequency and low frequency which can be adjusted. The water pipe 5 is made of flexible material or corrugated pipe.

The winding mechanism 4 is arranged in the shell 1, a placing space 11 for placing the water supply pipe 5 is arranged between the shell 1 and the winding mechanism 4, the winding mechanism 4 comprises a rotating part 41 which can rotate relative to the shell 4, a first end 51 of the water pipe 5 and the rotating part 41 are relatively fixed, the first end 51 of the water pipe 5 can be communicated with a water inlet of the tooth flushing part 2, the water pipe 5 is wound on the rotating part 41, and a second end of the water pipe can extend out of the winding mechanism 4 and extend out of the shell 1. The rotating part 41 corotation or the reversal through winding mechanism 4 can realize putting the pipe or receive the pipe, on the one hand, can put water pipe 5 in putting space 11 through receiving the pipe, and occupation space is little, conveniently carries, packs, transports, but also can avoid the water pipe to lose, and on the other hand adopts the water pipe that can crooked winding, conveniently places water pipe 5 second end in the container 6 (as figure 13) or switch on the water source of being equipped with water, and the use occasion is extensive.

In order to improve the sealing performance of the connection between the first end 51 of the water pipe 5 and the water inlet of the tooth flushing component 2 and to prolong the service life of the sealing, it is preferable to further include a water joint 42, the water joint 42 is rotatably matched and connected with the water inlet of the tooth flushing component 2, the first end 51 of the water pipe 5 is fixedly connected and connected with the water joint 42, so as to connect the first end 51 of the water pipe 5 with the water inlet of the tooth flushing component 2 through the water joint 42.

Preferably, the rotating member 4 includes a water outlet cover 43, and the water connector 42 is fixed at the center of the water outlet cover 43 to position the water connector 42, so as to facilitate the connection between the water connector 42 and the first end 51 of the water pipe 5, and facilitate the connection between the water connector 42 and the water inlet of the tooth punching member 2.

In order to position the water pipe 5 conveniently and to improve the guiding for the winding of the winding mechanism 4, it is preferable that the outer surface of the rotating member 4 is concavely provided with an annular accommodating groove 44, the water pipe 5 is wound in the accommodating groove 44, and the accommodating groove 44 constitutes the accommodating space 11 or a part of the accommodating space 11. In this embodiment, the rotating part 4 comprises a drum 45, a partition 46 is fixed in the drum 45, and the water pipe 5 is wound around the drum 45. This rotary drum 45 is seted up inside and outside opening 451 that runs through, and the first end 51 of this water pipe 5 stretches into in the rotary drum 45 through opening 451 and the first end 51 of water pipe 5 and rotary drum relatively fixed, and the first end of water pipe is located on the baffle, compact structure, and convenient assembly can fix a position the first end of water pipe. In the concrete structure: the water outlet cover 43 is fixed on the upper end of the rotating cylinder 45, the upper end and the lower end of the rotating cylinder 45 are also fixed with the baffles 452, the water outlet cover 43 is fixed on the upper baffles 452, the two baffles 452 form the walls of the accommodating groove 44, that is, the rotating cylinder 45 and the two baffles 452 cooperate to form the accommodating groove 44.

Preferably, the method comprises the following steps: the structure also comprises a fixed part 12 which can be fixedly connected with the shell 1, the rotating part 4 can be connected with the fixed part 12 in a relative rotation way, in a specific structure, the fixed part 12 comprises a fixed plate 121 and a fixed shaft 122 which is fixedly arranged at the circle center position of the fixed plate 121, the baffle 452 is positioned on the fixed plate 121, the fixed shaft 122 passes through the partition plate 46, a retaining ring 13 is additionally arranged on the fixed shaft 122 to be connected with the fixed shaft 122, the retaining ring 13 is also supported on the partition plate 46, and the rotating part 4 and the fixed part 12 can be connected together in a rotation way through the structure, so that the rotating part 4 can rotate relative to the shell 1. Further, a placing space 123 is formed between the partition plate 46 inside the drum 45 and the fixing plate 121 of the fixing portion 12.

In this embodiment: still include elastomeric element 7, this elastomeric element 7 cooperation rotating member 4 and casing 1 are with producing the moment of torsion that resets when the rotating member corotation, can drive the rotating member reversal through the moment of torsion that resets and realize receiving the pipe. In the concrete structure: the elastic member 7 is, for example, a torsion spring, which is installed in the placing space 123 and connects the rotary drum 45 of the rotary member and the fixed shaft 122 of the fixed portion to generate a restoring torque when the rotary member rotates forward, and the rotary member can be driven to rotate backward by the restoring torque to realize tube collection. On the one hand, set up elastomeric element 7 in order to realize automatic receipts pipe, facilitate the use, provide and use travelling comfort and convenience, on the other hand, elastomeric element 7 is installed in placeeing space 123, and is rationally distributed, compact structure, occupation space is little.

In this embodiment: and the anti-rotation mechanism 8 is also included, and the anti-rotation mechanism 8 is matched with the rotating component 4 so as to control the rotating component 4 to rotate or stop rotation. The rotating member 4 has a circular portion, the circular portion is provided with a gear 431, the rotation stopping mechanism 8 comprises the gear 431 and a control member 14 movably connected to the housing 1, the control member 14 can move between a rotation stopping position and a release position through movement, the control member 14 at the rotation stopping position is clamped between two adjacent teeth to limit the rotation of the rotating member, and the control member at the release position leaves the circular portion to enable the rotating member 4 to rotate freely. In a specific structure, the water outlet cover 43 forms the circular portion, and the water outlet cover 43 can position the water connectors to form the groove wall of the accommodating groove and can be provided with the gear teeth to realize multiple functions; the control piece 14 can be connected to the shell 1 in a swinging mode, the shell 1 is provided with an operating piece 15, and the operating piece 15 is in transmission connection with the control piece 14 to drive the control piece to swing so as to control whether the rotation of the control piece is stopped or not; the second end of the control member 14 is provided with a rotation stopping sheet 141, the rotation stopping sheet 141 of the control member at the rotation stopping position is clamped between two adjacent gear teeth 432, the operating member 15 is in transmission connection with the first end of the control member, the operating member is connected with the shell in a sliding manner, the operation is convenient, the operation stability is high, and the shell can be connected in a swinging manner; the rotation stopping device 8 further comprises an elastic body 16, the elastic body 16 is a spring, the elastic body 16 is connected with the housing 1 and the first end of the control member 14, so that the control member 14 is subjected to elastic force or torque from a release stop position to a rotation stopping position, when the control member 14 is pressed to be in the release stop position, the elastic member 7 can drive the rotating member 4 to rotate reversely to achieve pipe collection, and when the control member 14 is released to be in the rotation stopping position, the rotating member 4 is limited from rotating reversely. For convenience, the gear 431 may be a ratchet, so that when the water pipe 5 is pulled out, the control member 14 does not limit the rotation of the rotation member 4 in the rotation stop position, or the rotation of the rotation member 4 is not limited by the control member 14, but the control member 14 in the rotation stop position can limit the rotation of the rotation member 4 in the rotation stop position, that is, the user does not limit the water pipe when pulling out, and the water pipe can be kept in the position after releasing the hand. According to the requirement, the housing is fixedly provided with a connecting seat 142, the control member 14 is rotatably connected to the connecting seat 142 through a pivot 143, and the connecting seat is fixedly connected to the housing through a screw 144.

In the embodiment, a wireless charging part 9 is further included, and the wireless charging part 9 and the fixed part 12 are adapted to each other. In a specific structure, the shell 1 comprises a front shell 17 and a rear shell 18, the front shell 17 and the rear shell 18 are fixedly connected in a facing manner, and the tooth punching component 2 and the winding mechanism 4 are arranged between the front shell 17 and the rear shell 18; the bottom end of the front shell 17 and the bottom end of the rear shell 18 are fixedly provided with inward flanges 19, the flanges 19 are fixedly provided with fixing positions 191, and the fixing plate and the fixing positions are fixedly connected together. Through the adaptation, the wireless part of charging can charge for towards the tooth ware.

Wherein: (1) and in the process of pipe outlet operation: when the water pipe 5 is pulled by hand (or the pipe orifice of the water pipe can be provided with the small bulb 52, the small bulb can be pulled), the rotating component 4 rotates forwards (the elastic component 7 contracts to store elastic force), the water pipe 5 is pulled out → the gear teeth 431 at the edge of the water outlet cover 43 is matched with the rotation stopping sheet 141, the water outlet cover 43 can only rotate forwards → is pulled to stop, the rotation stopping sheet 141 blocks the water outlet cover 43, and the rotating component 4 is static and can not rotate backwards. (2) And pipe collecting operation: when the operating element 15 is pressed by hand, the rotation stop piece 141 is separated from the water outlet cover 43, and the rotation member 4 is rotated reversely by the elastic force of the elastic member 7 to retract the water pipe. That is, the tube is retracted by pressing the operating member with a hand and the elastic member 7.

The front case 17 is provided with a control key 171 and an adjustment key 172 for opening and closing the tooth punching member, as required.

Example two

Referring to fig. 14 to 18, it is different from the first embodiment in that:

the rotation stopping mechanism 8 comprises a sliding slot 81 formed by the top surface of the fixed plate 121 in a concave manner, and a movable ball 82, wherein the movable ball 82 is a steel ball, the movable ball 82 can be movably connected in the sliding slot 81 along the sliding slot 81, and at least part of the movable ball 82 extends out of a notch of the sliding slot 81; a track plate 47 is fixedly arranged at the lower end of the rotating drum 45, and the track plate 47 replaces the baffle 452 of the first embodiment to form a lower groove wall of the accommodating groove 44; the bottom surface of the track plate 47 is concavely provided with a matching groove 83 for the adapting ball 82, the matching groove 83 comprises an outer ring track 831, an inner ring track 832 and a rotation stop 833, the rotation stop 833 is arranged between the outer ring track 831 and the inner ring track 832, a first connecting groove 834 is arranged between the rotation stop 833 and the outer ring track 831, a second connecting groove 835 is arranged between the rotation stop 833 and the inner ring track 832, the rotation direction from the outer ring track 831 to the rotation stop 833 and the rotation direction from the rotation stop 833 to the inner ring track 832 are opposite, if the rotation direction from the outer ring track 831 to the rotation stop 833 is reverse rotation, the rotation direction from the rotation stop 833 to the inner ring track 832 is forward direction; a third communication groove 836 is provided between the inner race track 832 and the outer race track 831. Through the cooperation of the matching groove 83, the ball 82 and the sliding groove 81, the following effects are achieved: (1) and (3) pipe outlet operation: pulling the water pipe 5 by hand (or a small ball can be arranged at the second end pipe orifice of the water pipe 5, and then pulling the small ball can also be carried out) to pull outwards → the rotating part 4 drives the ball 82 to rotate forward along the outer ring track 831 (the elastic part 7 compresses and stores elastic force) → stopping pipe pulling and releasing the hand (the elastic part 7 releases the elastic force), so that the rotating part 4 rotates backward along the outer ring track 831 → the rotating part 4 drives the ball 82 to enter the stopping position 833 along the first communicating groove 834, the ball 82 is static, the ball 82 clamps the rotating part 4, so that the rotating part 4 is static, and the water pipe 5 is kept at the position; (2) and pipe collecting operation: when the water pipe 5 is pulled lightly by hand, the rotating member 4 rotates to bring the ball 82 into the inner track 832 along the second communication groove 835 → releases the hand, and the rotating member 4 rotates forward along the inner track 832 under the elastic force of the elastic member 7 to retract the water pipe 5. (3) When the pipe is stopped in the middle of the pipe collection, the water pipe 5 is pulled outward → the rotating member 4 rotates in reverse with the ball 82 in the inner race track 832, enters the outer race track 831 along the third communicating groove 836, and the pipe discharge operation (1) is repeated. In this embodiment, the water pipe is automatically retracted, pulled by force, and then released, so that the water pipe can be retracted and wound to be accommodated in the accommodating space 11 without arranging the operation member, the control member, and the like of the first embodiment.

Preferably, the method comprises the following steps: the sliding chute 81 is arranged along the radial direction relative to the axis of the rotating part 4 so as to increase the reliability of controlling pipe releasing and pipe receiving; the inner race track 832 includes an inner circular groove 8321 around the axis of the rotating member 4, and the third communicating groove 836 is linearly arranged and provided in the tangential direction of the inner circular groove 8321 to improve the reliability of the ball 82 entering the outer race track 831 along the third communicating groove 836; the outer ring track 831 includes an outer arc groove 8311 and a fourth communicating groove 8312, which are arranged around the axis of the rotating member 4 and communicate with both ends of the outer arc groove 8311, the first communicating groove 834 is communicated with the first end of the outer arc groove 8311, the third communicating groove 836 is communicated with the outer arc groove 8311, and the junction of the fourth communicating groove 8312 and the first end of the outer arc groove 8311 forms an inflection point, so that after the tube drawing is stopped, the ball can enter the stopping position 833 along the first communicating groove. The depth from the first end of the outer arc groove 8311 to the end of the fourth communicating groove 8312 is arranged from shallow to deep; the outer ring track 831 to the third communicating groove 836 are arranged from shallow to deep in depth; the depth of the first connecting groove 834 is shallower than that of the second connecting groove 835, and the depth of the second connecting groove 835 is shallower than that of the inner circular groove 8321, so that the reliability of controlling pipe releasing and pipe receiving is improved.

EXAMPLE III

Referring to fig. 19 to 21, it is different from the first embodiment in that: still include motor 10, this motor 10 is installed and is being put in space 11 and the power output shaft 101 and the baffle 46 adaptation of motor 10 are in order to drive rotating part 4 through the power output shaft 101 of motor 10 and rotate, if power output shaft 101 is equipped with non-circular structure, baffle 46 is equipped with the perforation of adaptation power output shaft, and power output shaft and baffle constitute synchronous rotation connected relation. Wherein receive the pipe and adopt motor drive to realize, specifically do: (1) and (3) pipe outlet operation: the water pipe is pulled by hand, so that the rotating part 4 rotates, and the water pipe is pulled out; (2) and pipe collecting operation: the pipe collecting button is pressed by hand, the motor is started, and the water pipe is collected by the motor. According to the requirement, a clutch can be arranged between the power output shaft and the partition plate, the partition plate idles when rotating forwards, and the partition plate is driven to rotate reversely when the power output shaft rotates reversely to realize pipe collection.

Example four

Referring to fig. 22 to 27, it is different from the first, second and third embodiments in that: the shell 1 comprises a body A1, a water tank A2 can be arranged on the body A1, the water tank A2 is provided with a first water receiving port, a first end of the water pipe can be communicated with the first water receiving port of the water tank A2, for example, the first end of the water pipe and the first water receiving port of the water tank A2 are communicated through a control component, so that pulse water is generated through the control component, for example, a pump or a piston mechanism and the like, the water nozzle part is communicated with a second end of the water pipe, and preferably, a handheld component A3 is additionally arranged, and the water nozzle part is arranged on the handheld component A3. The water tank A2 includes a box body and a box cover A21 capable of covering the box body.

A base A11 is arranged under the body, the lower part of the base A11 can be connected with a containing part in a drawing way, the containing part comprises a drawer A4, and the disassembled water nozzle part can be placed in the containing part. An ejection mechanism is arranged between the drawer and the shell part, and the ejection mechanism can be automatically ejected by pressing and pushed to the bottom for automatic locking.

The hand-held component A3 comprises two handle shells A31, a control seat A32, a regulating valve A33 and an operating part A34, the two handle shells A31 are fixedly connected together in a facing mode, the control seat A32 and the regulating valve A33 are installed between the two handle shells A31, the regulating valve A33 is matched with the control seat A32 to regulate water flow, the operating part is in transmission connection with the regulating valve to control regulation of the regulating valve, the operating part is in movable connection with the handle shells, the movable connection is in sliding connection, the operating part is in sliding connection with a push button, the rack is driven to slide through the push button, and the regulating valve is driven to rotate through the rack sliding. The control seat is connected with the water nozzle part and the water pipe, and the water pipe is clamped and connected with the two handle shell brackets. The control seat and the water nozzle part are assembled together through a push button and a knob according to requirements.

The control part comprises a motor A5 and a piston A8 connected with the motor through a transmission mechanism, the transmission mechanism comprises a gear mechanism and an eccentric mechanism, the gear mechanism comprises a main gear A51 connected with the motor in a transmission way and a driven gear A52 meshed with the main gear, the driven gear is provided with an eccentric shaft A53, one end of the piston A8 is sleeved on the eccentric shaft, and the piston is driven to slide through the circular motion of the eccentric shaft. The motor A and the transmission mechanism are connected through an upper fixing plate A54 and a lower fixing plate A55. An upper water inlet seat A71 connected with the water tank, a lower water inlet seat A72 connected with an upper water inlet seat A71 and a check valve A73 arranged in the upper water inlet seat or the lower water inlet seat are additionally arranged; and a water inlet valve A74 communicated with the lower water inlet seat is additionally arranged, and the piston is matched with the water inlet valve to realize pulse water spray. The water inlet valve is connected with a water pipe. The power cord a6 is electrically connected to motor a5 through transformer a 61.

If necessary, the tooth-rinsing device is also provided with a brush A9, the brush A9 can also be placed in the drawer, and the brush A9 can be detachably connected with the water nozzle part.

EXAMPLE five

Referring to fig. 28, it is different from the fourth embodiment in that: the holding part or the shell is internally provided with a disinfection mechanism A41 which can disinfect the water nozzle part placed in the holding part, such as an ultraviolet ray and an ozone disinfection mechanism. An ejection mechanism is arranged between the drawer and the shell part, and the ejection mechanism can be automatically ejected by pressing, can be automatically locked by pushing the bottom, and can automatically open the disinfection mode after being locked.

The above-mentioned is only the specific embodiment of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this concept is right the utility model discloses carry out immaterial change, all should belong to the action of infringement the protection scope of the utility model.

Claims (32)

1. The utility model provides a tooth flushing device, includes casing and water injection well choke part, its characterized in that: the winding mechanism is connected with the shell and comprises a rotating part which can rotate relative to the shell, the first end of the water pipe and the rotating part are relatively fixed, the water pipe is wound on the rotating part, and the second end of the water pipe can extend out of the winding mechanism; the water pipe and the water nozzle part can be communicated.

2. The dental irrigator of claim 1, wherein: still including dashing tooth part, should dash tooth part and install in the casing and have first water receiving mouth and second water receiving mouth, the first water receiving mouth of this water pipe first end and the tooth part of dashing can be put through mutually, and this water injection well choke part switch-on dashes the second water receiving mouth of tooth part.

3. The dental irrigator of claim 1, wherein: the winding mechanism is arranged in the shell, a placing space for placing a water supply pipe is arranged between the shell and the winding mechanism, and the second end of the water pipe can extend out of the shell.

4. The dental irrigator of claim 1, wherein: the water faucet further comprises a water tank, the water tank is provided with a first water receiving port, the first end of the water pipe can be communicated with the first water receiving port, and the water faucet part is communicated with the second end of the water pipe.

5. The dental irrigator of claim 4, wherein: the water tank is arranged in the shell.

6. A dental irrigator according to any one of claims 1 to 5, wherein: the water pipe is characterized by further comprising a water connector, the water connector and the first water receiving port can be in running fit and communicated, and the first end of the water pipe and the water connector are fixedly connected and communicated.

7. The dental irrigator of claim 6, wherein: the rotating part comprises a water outlet cover, and the water outlet cover is fixedly provided with the water joint.

8. A dental irrigator according to any one of claims 1 to 5, wherein: the outer revolution surface of the rotating part is concavely provided with an annular accommodating groove, and the water pipe is wound in the accommodating groove.

9. The dental irrigator of claim 3, wherein: the rotary part comprises a rotary drum, a partition board is fixedly connected in the rotary drum, the rotary part can be connected to the fixed part in a relatively rotating mode, and a placing space is formed between the partition board in the rotary drum and the fixed part.

10. The dental irrigator of claim 9, wherein: the fixing part comprises a fixing plate and a fixing shaft fixedly arranged on the fixing plate, the fixing shaft penetrates through the partition plate, a check ring is additionally arranged on the fixing shaft in a matched mode and connected with the fixing shaft, and the check ring is further supported against the partition plate.

11. A dental irrigator according to any one of claims 1 to 5, wherein: this rotating part includes the rotary drum, and this water pipe wire-wound connects at the rotary drum, and the opening that runs through inside and outside this rotary drum is seted up, and the first end of this water pipe stretches into in the rotary drum and the first end of water pipe and rotary drum relatively fixed through the opening.

12. The dental irrigator of claim 1, wherein: still include elastomeric element, this elastomeric element cooperation rotating part and casing are in order to produce the moment of torsion that resets when rotating part corotation, can drive the rotating part reversal through the moment of torsion that resets and realize receiving the pipe.

13. The dental irrigator of claim 9, wherein: still include elastomeric element, this elastomeric element is installed and is being put in the space and connect rotating member and fixed part in order to produce the moment of torsion that resets when rotating member corotation, can drive the rotating member reversal through the moment of torsion that resets and realize receiving the pipe.

14. A dental irrigator according to claim 12 or 13, wherein: the anti-rotation mechanism is matched with the rotating component to control the rotating component to rotate or stop rotation.

15. The dental irrigator of claim 13, wherein: the anti-rotation device comprises a fixed part and a rotation stopping mechanism, wherein the fixed part comprises a fixed plate, the rotation stopping mechanism comprises a sliding groove and a movable ball, the sliding groove and the movable ball are concavely arranged on the top surface of the fixed plate, the movable ball can be movably connected in the sliding groove along the sliding groove, and at least part of the movable ball extends out of a notch of the sliding groove;

the lower end of the rotary drum is fixedly provided with a track plate, the bottom surface of the track plate is concavely provided with a matching groove matched with a ball body in a matched mode, the matching groove comprises an inner ring track, an outer ring track and a stop position, the stop position is located between the inner ring track and the outer ring track, a first communicating groove is arranged between the stop position and the outer ring track, a second communicating groove is arranged between the stop position and the inner ring track, and a third communicating groove is arranged between the inner ring track and the outer ring track.

16. The dental irrigator of claim 15, wherein: the runner is arranged radially with respect to the axis of the rotatable member.

17. The dental irrigator of claim 15, wherein: the inner ring track comprises an inner circular groove surrounding the axis of the rotary drum, and the third communicating groove is linearly arranged and is arranged along the tangential direction of the inner circular groove.

18. The dental irrigator of claim 15, wherein: the direction of rotation from the outer ring track to the rotation stop position is opposite to the direction of rotation from the rotation stop position to the inner ring track.

19. The dental irrigator of claim 18, wherein: the outer ring track comprises an outer arc groove and a fourth communicating groove, the outer arc groove is arranged around the axis of the rotary drum, the fourth communicating groove is communicated with two ends of the outer arc groove, the first communicating groove is communicated with the first end of the outer arc groove, the third communicating groove is communicated with the outer arc groove, and the joint of the fourth communicating groove and the first end of the outer arc groove forms an inflection point.

20. The dental irrigator of claim 19, wherein: the depth from the first end of the outer arc groove to the tail end of the fourth communicating groove is arranged from shallow to deep; the depth of the inner ring track to the third communicating groove is arranged from shallow to deep; the depth of the first communicating groove is shallower than that of the second communicating groove, and the depth of the second communicating groove is shallower than that of the inner circular groove.

21. The dental irrigator of claim 14, wherein: the rotating component is provided with a circular part, gear teeth are arranged on the circular part, the rotation stopping mechanism comprises the gear teeth and a control piece movably connected to the shell, the control piece can move between a rotation stopping position and a loosening stopping position through movement, the control piece located at the rotation stopping position is clamped between two adjacent gear teeth to limit the rotating component to rotate, and the control piece located at the loosening stopping position leaves the circular part.

22. The dental irrigator of claim 21, wherein: the control piece can be connected to the shell in a swinging mode, the shell is provided with an operating piece, and the operating piece is in transmission connection with the control piece to drive the control piece to swing.

23. The dental irrigator of claim 22, wherein: the second end of the control piece is provided with a rotation stopping sheet, and the rotation stopping sheet of the control piece positioned at the rotation stopping position is clamped between two adjacent wheel teeth; the operating piece is in transmission connection with the first end of the control piece.

24. The dental irrigator of claim 22, wherein: the rotation stopping mechanism also comprises an elastic body which is connected with the shell and the control piece so that the control piece receives elastic force or torque from the loosening stopping position to the rotation stopping position.

25. A dental irrigator according to any one of claims 1 to 5, wherein: the motor is connected with the rotating part in a transmission manner so as to drive the rotating part to rotate positively and negatively.

26. The dental irrigator of claim 9, wherein: still include the motor, this motor is installed and is put in the space and the power take-off shaft and the baffle of motor are adapted to be in order to drive the rotating member positive and negative through the motor.

27. A dental irrigator according to any one of claims 1 to 5, wherein: the wireless charging device further comprises a wireless charging part and a storage battery, wherein the wireless charging part is arranged in the shell and electrically connected with the storage battery.

28. The dental irrigator of claim 2, wherein: the accommodating part can be movably connected with the shell; the water nozzle part and the tooth flushing part can be detachably connected, and the water nozzle part can be placed in the accommodating part.

29. The dental irrigator of claim 4, wherein: the accommodating part can be movably connected with the shell; the water nozzle part and the water pipe can be detachably connected, and the water nozzle part can be placed in the accommodating part.

30. A dental irrigator according to claim 2 or 4, wherein: the containing part or the shell is internally provided with a disinfection mechanism which can disinfect the water nozzle part placed in the containing part.

31. A dental irrigator according to claim 2 or 4, wherein: the accommodating part comprises a drawer, and the drawer can be drawn and movably connected with the shell.

32. The dental irrigator of claim 31, wherein: an ejection mechanism is disposed between the drawer and the housing portion.

Images