Cup water flosser

Abstract

The present invention discloses a cup water flosser, comprising a water flosser body and a bendable water pipe; the first end of the water pipe and the water flosser body can be detachably connected and the water flosser body and the water pipe are connected when in the attached state; the cup and an on-off valve are also provided, the cup is provided with a cup cavity and an installation space in which the water pipe can be stored, the second end of the water pipe is connected to the cup cavity, the on-off valve is arranged on the water pipe, the cup cavity constitutes a water tank for supplying water to the water flosser body when the on-off valve is turned on, and the cup cavity can also constitute a storage cavity for storing the water flosser body. The water tank can be saved, the cost is low, and the structure is compact. When the on-off valve is closed, the cup can function as a cup, and can be used for drinking water or brushing teeth, etc., and the functions of the water flosser and the cup are cleverly combined, and the cup cavity can also constitute a storage cavity for storing the water flosser body, and the storage space can also store the water pipe, the structure is compact, the space occupied is small, and it is easy to carry.

Description

Technical Field

[0001] The invention relates to the field of teeth washing, in particular to a teeth flushing device. Background Art

[0002] The existing water flosser includes a water flosser body and a water tank, wherein the water flosser body includes a water flossing component and a water outlet, wherein the water outlet is fixedly connected to the water flossing component, and the water flossing component and the water tank are fixedly installed together and connected to each other, so that the water tank supplies water to the water flossing component, and the water flossing component generates pulse water, which is ejected from the water outlet to realize water flossing. The water flosser occupies a large space and is inconvenient to carry. Summary of the invention

[0003] The present invention provides a cup water flosser, which overcomes the shortcomings of water flossers in the background art.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A cup water flosser comprises a water flosser body and a bendable water pipe; the first end of the water pipe and the water flosser body can be detachably connected and the water flosser body and the water pipe are connected when in the attached state; the cup and an on-off valve are also included, the cup is provided with a cup cavity and an installation space in which the water pipe can be accommodated, the on-off valve is arranged between the second end of the water pipe and the cup cavity, the cup cavity constitutes a water tank for supplying water to the water flosser body when the on-off valve is connected, and the cup cavity can also constitute a storage cavity for storing the water flosser body.

[0006] In one embodiment, the installation space has a side opening located on the wall of the cup, and the cup is movably connected to a movable cover capable of closing the side opening.

[0007] In one embodiment: the cup is provided with a partition, and the installation space and the cup cavity are sealed and isolated by the partition.

[0008] In one embodiment: the cup comprises a cup body and a cup seat, the cup body and the cup seat are fixedly connected together up and down, the cup body is formed with the above-mentioned cup cavity, the cup seat is provided with the above-mentioned installation space, and the above-mentioned spacer is formed at the fixed joint.

[0009] In one embodiment: it also includes a pipe collecting mechanism installed in the installation space, the pipe collecting mechanism includes a rotating component, the rotating component can at least rotate relative to the installation space, the water pipe is wrapped around the rotating component, and the second end of the water pipe and the rotating component are relatively fixed.

[0010] In one embodiment: the spacer is provided with a penetrating installation hole, the second end of the water pipe is located in the installation space and the second end of the water pipe and the lower end of the installation hole can be connected, and the on-off valve and the installation hole cooperate to control the on-off of the installation hole.

[0011] In one embodiment: it also includes a mounting seat fixed in the mounting space, the rotating component is rotatably connected to the mounting seat, and the mounting seat is connected between the lower end of the mounting hole and the second end of the water pipe.

[0012] In one embodiment: the on-off valve comprises a valve core, and a transmission mechanism is provided between the movable cover and the valve core, so that the switch of the movable cover relative to the cup and the movement of the valve core are coordinated through the transmission mechanism.

[0013] In one embodiment: the cup is provided with a partition, and the installation space and the cup cavity are sealed and isolated by the partition; the partition is provided with a penetrating installation hole, and the on-off valve and the installation hole cooperate to control the on-off of the installation hole; the on-off valve also includes a first elastomer, the valve core can be movably connected to the installation hole up and down, the valve core is provided with a sealing part, the first elastomer is connected to the valve core to generate an elastic force pointing from the on position to the off position, and the sealing part located at the on position seals the installation hole.

[0014] In one embodiment: the transmission mechanism includes a push rod and a second elastic body that presses against the push rod, the movable cover and the push rod are transmission connected so that the movable cover can push the push rod to slide when it rotates; a mating surface is provided on the push rod, the mating surface includes a plane and an inclined surface connecting the plane, the mating surface presses against the valve core, so that when the inclined surface fits with the valve core, the valve core can be pushed to move by sliding the push rod.

[0015] In one embodiment, the movable cover is provided with a protruding portion, the protruding portion is rotatably connected to the cup, and the end of the movable cover forms a supporting portion capable of supporting the push rod.

[0016] In one embodiment: it also includes a mounting seat fixed in the mounting space, the mounting seat has a cavity connected to the lower port of the mounting hole, and the second end of the water pipe can be connected to the cavity.

[0017] In one embodiment: the transmission mechanism includes a push rod and a second elastic body that pushes against the push rod, the movable cover and the push rod are in transmission connection so that the push rod can be pushed to slide when the movable cover rotates; a mating surface is provided on the push rod, the mating surface includes a plane and an inclined surface connected to the plane, the mating surface pushes against the valve core, so that when the inclined surface is mated with the valve core, the valve core can be pushed to move by the push rod sliding;

[0018] The cavity of the mounting seat includes a channel and a blind passage, the push rod is slidably connected in the blind passage, the channel and the blind passage are arranged to intersect, the upper port of the channel is connected to the lower port of the mounting hole, the second end of the water pipe can be connected to the lower port of the channel, and the push rod is provided with a sealing ring, which seals the port of the blind passage.

[0019] In one embodiment: a controller for remotely controlling the on / off valve is further provided.

[0020] In one embodiment: the tube collecting mechanism further includes an elastic component, which connects the rotating component and the cup to generate a reset torque when the rotating component rotates forward, and the reset torque drives the rotating component to reverse to achieve tube collection.

[0021] In one embodiment, a rotation-stopping mechanism is also included, and the rotation-stopping mechanism cooperates with the rotating component to control the rotating component to rotate or stop rotating.

[0022] In one embodiment: it also includes a stop mechanism, a fixed plate is fixedly provided in the installation space, the stop mechanism includes a slide groove and a movable ball recessed by the top surface of the fixed plate, the movable ball can be movably connected in the slide groove along the slide groove, and the movable ball at least partially extends out of the notch of the slide groove; the rotating part includes a rotating cylinder, a track plate is fixedly provided at the lower end of the rotating cylinder, and a matching groove for matching the movable ball is recessed on the bottom surface of the track plate, the matching groove includes an inner ring track, an outer ring track and a stop position, the stop position is between the inner ring track and the outer ring track, a first connecting groove is provided between the stop position and the outer ring track, a second connecting groove is provided between the stop position and the inner ring track, and a third connecting groove is provided between the inner ring track and the outer ring track.

[0023] In one embodiment, the cup further comprises a cup cover, which can be adapted to be connected to the cup to close the cup cavity.

[0024] In one embodiment, the water flosser body includes a water flossing component and a water outlet, and the water outlet can be detachably connected to the water flossing component.

[0025] In one embodiment: it also includes a wireless charging mechanism, which includes a charging port, an induction charging transmitting coil, an induction charging receiving coil and a tooth flossing battery, the induction charging receiving coil and the tooth flossing battery are electrically connected and arranged in the tooth flossing device body, and the charging port and the induction charging transmitting coil are electrically connected and installed in the cup.

[0026] In one embodiment: a door latch mechanism is provided between the movable cover and the cup.

[0027] Compared with the background technology, this technical solution has the following advantages:

[0028] When the on-off valve is turned on, the cup cavity forms a water tank for supplying water to the main body of the water flosser, which can save water tanks, has low costs and a compact structure. When the on-off valve is turned off, the cup can function as a cup and can be used for drinking water or brushing teeth, etc., which cleverly combines the functions of the water flosser and the cup. Moreover, the cup cavity can also form a storage cavity for storing the main body of the water flosser, and the storage space can also store a water pipe, which has a compact structure, occupies little space and is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] Figure 1 It is a structural schematic diagram of the cup water flosser in the water flossing state according to the first embodiment.

[0031] Figure 2 It is a cross-sectional schematic diagram of the cup water flosser of Example 1 in the water flossing state.

[0032] Figure 3 It is a three-dimensional exploded schematic diagram of the cup water flosser of Example 1 in the water flossing state.

[0033] Figure 4 It is a partial cross-sectional schematic diagram of the cup portion of the cup water flosser according to the first embodiment.

[0034] Figure 5 1 is a cross-sectional schematic diagram of the cup water flosser of Example 1 in a cup state.

[0035] Figure 6 It is a structural schematic diagram of the cup water flosser in the first embodiment in the wireless charging state.

[0036] Figure 7 It is a cross-sectional schematic diagram of the on-off valve portion of the cup water flosser in the first embodiment in a closed state.

[0037] Figure 8 It is a cross-sectional schematic diagram showing the on-off valve portion of the cup water flosser of Example 1 in an open state.

[0038] Fig. 9 It is a partial cross-sectional schematic diagram of the movable cover of the cup water flosser in the first embodiment in the closed state.

[0039] Fig.10 It is a partial cross-sectional schematic diagram of the movable cover of the cup water flosser in the first embodiment in the open state.

[0040] Fig.11 It is a structural schematic diagram of the tube collection mechanism and water pipe combination of the cup water rinser in the first embodiment.

[0041] Fig.12 It is a bottom view schematic diagram of the tube collection mechanism and water pipe combination of the cup water flosser according to the first embodiment.

[0042] Fig.13 It is a cross-sectional schematic diagram of the tube collection mechanism and water pipe combination of the cup water flosser according to the first embodiment.

[0043] Fig.14 It is a schematic diagram of the structure of the tube collection mechanism and the water pipe of the cup water flosser in the first embodiment.

[0044] Fig.15 It is a schematic diagram of the three-dimensional structure of the track plate of the cup water flosser according to the first embodiment.

[0045] Fig.16It is a structural schematic diagram of the cup water flosser of Example 2 in the water flossing state.

[0046] Fig.17 It is a three-dimensional exploded schematic diagram of the cup water flosser of the second embodiment in the water flossing state.

[0047] Fig.18 It is a cross-sectional schematic diagram of the on-off valve portion of the cup water flosser of the second embodiment in a closed state.

[0048] Fig.19 It is a cross-sectional schematic diagram of the on-off valve portion of the cup water flosser of the second embodiment in an open state. DETAILED DESCRIPTION

[0049] Embodiment 1

[0050] Please refer to Figures 1 to 15 The cup water flosser comprises a water flosser body 1, a cup 2, an on-off valve 3, a tube collection mechanism 4 and a bendable water pipe 5, wherein the water pipe 5 is a hose.

[0051] The water flosser body 1 comprises a water flossing component 11 and a water spout 12, wherein the water spout 12 can be detachably connected to the water flossing component 11, and the water flossing component 11 is provided with a water outlet, wherein the water spout 12 can be detachably connected to the water flossing component 11 and the water outlet and the water spout 12 are connected when attached, so that the space occupied after disassembly is smaller and the water flossing component 11 and the water spout 12 are more convenient to carry. The structures of the water flossing component 11 and the water spout 12 can refer to the prior art.

[0052] The cup 2 is provided with a cup cavity 21 and an installation space 22 in which the water pipe 5 can be stored. In this embodiment: the cup 2 has a cup body 23 and a cup seat 24, the cup body 23 and the cup seat 24 are fixed together up and down, the cup body 23 is formed with the above-mentioned cup cavity 21, the cup seat 24 is provided with the above-mentioned installation space 22, and the fixed part is formed with a partition 25 for separating the cup cavity 21 and the installation space 22 up and down. The fixed connection, such as bonding or welding or integral molding or screw fixing, can utilize the characteristics of water flowing downward to improve the convenience of use. The installation space 22 has a side opening located on the outer wall of the cup seat 24, and the cup seat 24 is also rotatably connected with a movable cover 26 that can close the side opening, which is more beautiful in appearance and prevents the water pipe from extending out of the space. According to needs, it also includes a cup cover 27, which can be adapted to cover the cup body 23 to close the cup cavity 21, which is convenient to carry and use.

[0053] The spacer 25 is provided with a penetrating mounting hole 251, and the on-off valve 3 and the mounting hole 251 cooperate to control the on-off of the mounting hole 251, so as to control the on-off of the cup cavity 21 and the water pipe 5, and the structure is simple and compact.

[0054] The tube collecting mechanism 4 is installed in the installation space 22, and the tube collecting mechanism 4 includes a rotating component 41, and the rotating component 41 can at least rotate relative to the installation space 22. The water pipe 5 is wound around the rotating component 41 and the second end of the water pipe 5 is fixed relative to the rotating component 41, and the second end of the water pipe 5 can be connected to the lower port of the installation hole 251, that is, the on-off valve 3 is arranged between the cup cavity 21 and the water pipe 5 to control the on-off of the cup cavity 21 and the water pipe 5. The first end of the water pipe 5 and the tooth-washing component 11 can be detachably connected, and when in the assembled state, the first end of the water pipe 5 and the tooth-washing component 11 are connected, and the on-off valve 3 is connected, and the cup cavity 21 constitutes a water tank for supplying water to the tooth-washing device body 1, so that the cup cavity 21 supplies water to the tooth-washing component 11, and the tooth-washing component 11 generates pulse water; further, after the water pipe 5 and the tooth-washing component 11 are disassembled, the water pipe 5 is stored in the installation space 22, the on-off valve 4 is closed, and the cup cavity 21 constitutes a storage cavity for storing the tooth-washing device body 1, and the water outlet 12 is removed from the tooth-washing component 11, and the removed water outlet and the tooth-washing component are stored in the cup cavity 21 together, as shown in FIG. Figure 6 In this specific implementation: 1. A tube collection mechanism is provided, which collects the tubes neatly and has a compact structure; 2. The second end of the water pipe is always located in the installation space, which is connected to the cup cavity on the one hand and convenient for collecting the tube on the other hand; 3. The main body of the water flosser and the water pipe are detachable, so the main body of the water flosser can also be connected to an external water pipe through an interface (using other external water sources instead of water from the cup cavity).

[0055] The on-off valve 3 comprises a valve core 31 and a first elastic body 32, and a first sealing ring 33 is arranged on the valve core 31. The valve core 31 can be movably connected to the mounting hole 251 of the spacer 25 up and down and can move between the on position and the off position relative to the spacer 25. The on-off is controlled by the up-and-down movement of the valve core 31. The first sealing ring 33 of the valve core 31 in the on position and the upper end of the mounting hole 251 are spaced up and down to put the on-off valve 3 in the on state, and the first sealing ring 33 of the valve core 31 in the off position seals the mounting hole 251 to put the on-off valve 3 in the off state; the first elastic body 32 connects the valve core 31 and the spacer 25 so that the valve core receives an elastic force pointing from the on position to the off position, that is, the normal state of the on-off valve is the closed state. In the specific structure: the mounting hole 251 includes a sealing section, a threaded section 252 and a connecting section from top to bottom, and the inner diameters of the sealing section, the threaded section and the connecting section are gradually increased from top to bottom; the upper end of the valve core 31 is convex to form an upper convex ring, and the outer peripheral wall of the upper convex ring is concavely provided with a first mounting groove, and the first sealing ring 33 is installed in the first mounting groove and at least partially protrudes from the outer peripheral wall of the upper convex ring. The first sealing ring 33 and the upper port of the sealing section cooperate to control the on-off. a. When in the on position, the first sealing ring and the upper port of the sealing section are spaced up and down, and water flows from the mounting The valve core 31 is swung open to form a cam 316, and the cam 317 is engaged with the valve stem 31 and the spring 32 is engaged with the valve core 31. The cam 316 is engaged with the valve stem 31 and the spring 328 is engaged with the valve stem 31. The cam 316 is engaged with the valve stem 31 and the spring 329 is engaged with the valve stem 31. The cam 317 is engaged with the valve stem 31 and the spring 329 is engaged with the valve stem 31. The cam 316 is engaged with the valve stem 31 and the spring 328 is engaged with the valve stem 31.

[0056] A transmission mechanism is provided between the rotating component 41 and the valve core 31, and the rotation of the rotating component 41 and the movement of the valve core 31 are matched through the transmission mechanism, so that the valve core 31 moves to the on position when the water pipe 5 is pulled out, and the valve core 31 moves to the off position when the water pipe 5 is retracted. In the specific structure: the transmission mechanism includes a movable block 34, the top of the movable block 34 abuts against the bottom of the valve core 31, and the movable block 34 and the rotating component 41 form a connection that can move up and down along the rotation axis and rotate synchronously, that is, when the rotating component 41 rotates, the movable block 34 is also driven to rotate synchronously, and the movable block 34 is threadedly connected to the threaded section 252 of the mounting hole 251 of the spacer 25, and the movable block 34 is driven to rotate through the rotating component 41, and the movable block 34 is moved up and down through the threaded cooperation to control the up and down movement of the valve core. The structure can combine the tube collection and tube release of the tube collection mechanism 4 with the on-off of the on-off valve. When the tube is pulled, the on-off valve is opened to allow the water in the cup cavity to be sent to the main body of the water flosser through the water pipe. When the tube is collected, the on-off valve is closed. The tube collection and tube release steps and the on-off valve opening steps are combined together, simplifying the operation steps, making the operation convenient and fast. The threaded structure is used to convert rotation into sliding, which has a simple and compact structure and stable and reliable transmission. A through hole 341 is provided in the middle of the movable block 34 so that water can flow through the movable block when the on-off valve is turned on. The structure is compact and does not affect the waterway. As needed, a predetermined interval can be reserved between the movable block and the valve core, so that the valve core is pressed against after one end of the pipe is pulled out to improve ease of use. The movable block is provided with a non-circular column, and the rotating component is provided with a non-circular groove adapted to the non-circular column. The two cooperate to form a connection structure that can rotate synchronously and move relative to the axial direction; further, the movable block has a central part, the multiple through holes are arranged outside the central part, the non-circular column is fixedly connected to the central part, and the upper joint also includes a central part and a passage part, the passage part is arranged outside the central part for water to flow through, and the central part is provided with the above-mentioned non-circular groove.

[0057] The tube collection mechanism 4 includes a rotating component 41 that can rotate relative to the installation space, an elastic component 42, a water outlet cover 43 and a rotation-stopping mechanism. The elastic component 42 connects the rotating component 41 and the installation space to generate a reset torque when the rotating component rotates forward, and drives the rotating component to reverse through the reset torque to achieve tube collection, so as to achieve automatic tube collection, such as a volute spring. The rotation-stopping mechanism cooperates with the rotating component 41 to control the rotation or stop of the rotating component, facilitates tube pulling and tube collection, and can control the water pipe to be pulled out or collected to any position, thereby improving the convenience of use.

[0058] The installation space 22 has a placement space for the water supply pipe 5 , the second end of the water pipe 5 is relatively fixed to the rotating component 41 , the water pipe 5 is wound around the rotating component 41 and the outer end of the water pipe 5 can extend out of the pipe receiving mechanism 4 and out of the cup 2 .

[0059] A fixed part is fixed in the installation space 22, and the fixed part includes a fixed plate 221 and a fixed shaft 222 fixed on the fixed plate; the rotating component includes a rotating drum 411, and a partition 4111 is fixed in the rotating drum 411; the fixed shaft passes through the partition and a retaining ring 223 is provided to connect the fixed shaft, and the retaining ring is also supported on the partition, so that the rotating drum and the fixed plate are fixedly assembled together, so that the rotating component can be connected to the fixed part in a relatively rotatable manner, and an accommodating space is formed between the partition and the fixed part in the rotating drum; the elastic component 42 is installed in the accommodating space and connects the rotating drum 411 and the fixed plate 221 to generate a reset torque when the rotating drum 411 rotates forward, and the reset torque can drive the rotating drum 411 to reverse and realize the tube collection.

[0060] In the specific structure: the rotating drum 411 is provided with an opening 4112 that penetrates inside and outside, the second end of the water pipe 5 extends into the rotating drum 411 through the opening 4112, and the second end (inner end) of the water pipe 5 and the rotating drum are relatively fixed, the inner end of the water pipe is located above the partition, the structure is compact, easy to assemble, and the inner end of the water pipe can be positioned; the water outlet cover 43 is fixedly connected to the upper end of the rotating drum 411, and a baffle 4113 is also fixedly connected to the upper end of the rotating drum 411, the water outlet cover 43 is fixedly connected to the upper baffle 4113, the baffle 4113 and the track plate 413 constitute the groove wall of the accommodating groove, that is, the rotating drum 411, the baffle 4113 and the track plate 413 cooperate to form the accommodating groove, and the accommodating groove is used to place the wound water pipe. An upper joint 431 and a lower joint 432 are protruding on the water outlet cover 43. The upper joint can be rotatably inserted into the connecting section of the mounting hole 251. The outer periphery of the upper joint 431 and the inner periphery of the connecting section are sealed and connected. The second end of the water pipe 5 is connected to the lower joint 432, so that water in the cup cavity 21 flows through the mounting hole 251, the upper joint 431, the lower joint 432, and the water pipe 5 to supply water to the toothbrushing body 1.

[0061] The anti-rotation mechanism includes a slide groove 2212 and a movable ball 2211 recessed on the top surface of the fixed plate 221. The movable ball 2211 can be movably connected in the slide groove 2212 along the slide groove, and the movable ball at least partially extends out of the slot of the slide groove. A track plate 413 is fixed at the lower end of the rotating cylinder 411. A matching groove adapted to the movable ball is recessed on the bottom surface of the track plate 413. The matching groove includes an inner ring track 4131, an outer ring track 4132 and an anti-rotation position 4133. The anti-rotation position 4133 is between the inner ring track 4131 and the outer ring track 4132. A first connecting groove 4134 is provided between the anti-rotation position 4133 and the outer ring track 4132. A second connecting groove 4135 is provided between the anti-rotation position 4133 and the inner ring track 4132. A third connecting groove 4136 is provided between the inner ring track and the outer ring track. The slide groove 2212 is arranged radially relative to the axis of the rotating component 41. The inner ring track 4131 includes an inner circular groove around the axis of the rotating drum 411, and the third connecting groove 4136 is arranged in a straight line and is set along the tangent direction of the inner circular groove. The turning direction of the outer ring track 4132 to the stop position 4133 is opposite to the turning direction from the stop position 4133 to the inner ring track. The outer ring track 4132 includes an outer arc groove 41321 arranged around the axis of the rotating drum and a fourth connecting groove 41322 connecting the two ends of the outer arc groove. The first connecting groove is connected to the first end of the outer arc groove, the third connecting groove is connected to the outer arc groove, and the connection between the fourth connecting groove and the first end of the outer arc groove constitutes an inflection point. The depth of the first end of the outer arc groove 41321 to the end of the fourth connecting groove is arranged from shallow to deep; the depth of the inner ring track 4131 to the third connecting groove is arranged from shallow to deep; the depth of the first connecting groove is shallower than the second connecting groove, and the depth of the second connecting groove is shallower than the inner circular groove.

[0062] The cooperation of the matching groove, the ball and the sliding groove can realize: (1) pipe discharging operation: pull the water pipe by hand (or the first end of the water pipe can be provided with a small ball head or a small joint, then pull the small ball head or the small joint) and pull it outward → the rotating component carries the ball to rotate forward along the outer ring track (the elastic component is compressed and the elastic force is stored) → stop pulling the pipe and release the hand (the elastic component releases the elastic force), so that the rotating component reverses along the outer ring track → the rotating component carries the ball along the first connecting groove into the stop position, the ball is stationary, the ball clamps the rotating component, the rotating component is stationary, and the water pipe is kept in this position; (2) pipe retracting operation: pull the water pipe lightly by hand, the rotating component rotates and carries the ball along the second connecting groove into the inner ring track → release the hand, and the rotating component rotates forward along the inner ring track under the elastic force of the elastic component to retract the water pipe. (3) If you want to stop during pipe retracting, you need to pull the water pipe outward → the rotating component carries the ball to reverse along the inner ring track, and enters the outer ring track along the third connecting groove to repeat the pipe discharging operation (1). In this embodiment, the automatic pipe retraction is adopted. Pull the water pipe hard and then let go. The water pipe will be recovered and wound to be stored in the storage space. Preferably: the slide groove is arranged radially relative to the axis of the rotating component to increase the reliability of controlling the release and collection of the pipe; the third connecting groove is arranged in a straight line and is set along the tangent direction of the inner circular groove to increase the reliability of the ball entering the outer ring track along the third connecting groove; the connection between the fourth connecting groove and the first end of the outer arc groove constitutes an inflection point, so that after stopping pulling the pipe, the ball can enter the stop position along the first connecting groove. The depth from the first end of the outer arc groove to the end of the fourth connecting groove is arranged from shallow to deep; the depth from the outer ring track to the third connecting groove is arranged from shallow to deep; the depth of the first connecting groove is shallower than that of the second connecting groove, and the depth of the second connecting groove is shallower than that of the inner circular groove, which increases the reliability of controlling the release and collection of the pipe.

[0063] In this embodiment, the lower end of the movable cover 26 can be rotatably connected to the cup holder 24 through a rotating shaft, a convex column 261 is fixedly arranged on the back of the upper part of the movable cover 26, and a head 262 is convexly arranged at the end of the convex column 261, and a door catch mechanism 6 is arranged between the convex column 261, the head 262 and the cup holder 24. The door catch mechanism 6 includes a fixed box 61 fixed in the installation space, a movable slider 62, a third elastic body 63 installed in the fixed box and against the slider 62, and a fastener 64. The slider is against the fastener 64, and the fastener 64 is fastened to the joint part to achieve locking. Pressing again drives the slider to slide inward and drives the fastener 64 to slide to release the fastener 64 from locking the head. Using the principle of automatic door catch press-and-eject, it is pushed open in the locked state and locked in the open state. The structure is simple and easy to operate.

[0064] This embodiment also includes a wireless charging mechanism, which includes a charging interface, an inductive charging transmitting coil 71, an inductive charging receiving coil 71 and a tooth flushing battery. The inductive charging receiving coil and the tooth flushing battery are electrically connected and arranged in the main body of the tooth flushing device. The charging interface and the inductive charging transmitting coil are electrically connected and installed in a cup. When the main body of the tooth flushing device is stored in the cup, charging can be achieved, which is convenient for charging the main body of the tooth flushing device. If the charging interface is a USB interface, it can be charged through a data cable 73. The tooth flushing component 11 includes a body 111 and a bottom cover 112. The bottom cover 112 is connected to the bottom opening of the body 111 so that the two form an assembly cavity therein. The assembly cavity is provided with a piston cylinder, a motor, a fixing seat, a tooth flushing circuit board, a connecting rod, a piston, a water inlet connector, a gear, a battery, etc.

[0065] Embodiment 2

[0066] It is different from the first embodiment in that: Figures 16 to 19 A transmission mechanism is provided between the movable cover 26 and the valve core 31, and the opening and closing of the movable cover 26 relative to the cup 2 and the movement of the valve core 31 are coordinated through the transmission mechanism, so that when the movable cover 26 is in an open state, the valve core 31 moves to the on position, and when the movable cover 26 is in a closed state, the valve core 31 moves to the off position. In this embodiment, the opening and closing of the movable cover and the connection and closing of the on-off valve are combined together, and the connection and closing of the on-off valve are controlled by the opening and closing of the movable cover, which is convenient to operate, compact in structure, and has high control stability. The transmission mechanism includes a push rod 35 and a second elastic body 36 that presses against the push rod 35. The movable cover 26 and the push rod 35 are transmission-connected so that when the movable cover 26 is opened, the push rod 35 can be pushed to slide and the second elastic body can be compressed to store energy. When the movable cover is closed, the stored energy of the second elastic body is released to push the push rod to reset. A mating surface 351 is provided on the push rod 35. The mating surface 351 includes a first plane, an inclined surface 3511 and a second plane. The mating surface presses against the bottom surface of the valve core 31, so that when the inclined surface is mated with the valve core 31, the valve core can be pushed to move through the sliding of the push rod 35.

[0067] The cup water flosser also includes a mounting seat 28 fixed in the mounting space 22, and the rotating component 41 is rotatably connected to the mounting seat 28; the mounting seat 28 has a cavity connected to the lower port of the mounting hole 251, and the cavity includes a channel 281 arranged up and down and a blind passage 282 arranged horizontally, the channel and the blind passage are arranged vertically and intersectingly, the upper port of the channel is connected to the lower port of the mounting hole, the upper joint 431 of the water outlet cover 43 of the pipe receiving mechanism can be rotatably inserted into the lower port of the channel, and the outer periphery of the upper joint 431 and the inner periphery of the channel are sealed, so that the water in the cup cavity flows through the mounting hole 251, the channel 281, the upper joint 431, the lower joint 432, and the water pipe to supply water to the water flosser body 1. The blind passage 282 opens toward the side opening, and the push rod is slidably connected to the blind passage 282, and the push rod is provided with a sealing ring, and the sealing ring seals the port of the blind passage. The mounting seat not only plays the role of connecting the push rod and the pipe receiving mechanism, but also plays the role of connecting the waterway, and the structure is compact.

[0068] A raised portion 263 is convexly disposed on the back of the upper portion of the movable cover 26 , and the raised portion 263 is rotatably connected to the cup holder 24 via a rotating shaft. The top end of the movable cover 26 constitutes a supporting portion that can support the push rod 35 , which has a simple structure and saves effort.

[0069] When the movable cover 26 is opened, the abutting part abuts against the end surface of the push rod 35 to make the push rod slide inward. At this time, the valve core acts on the first plane. When it rotates to a certain angle, the inclined surface of the push rod acts on the bottom surface of the valve core. At this time, if the movable cover is continued to be opened, the valve core slides upward to the open position under the action of the inclined surface of the push rod, and the valve core moves to the second plane, and the second elastic body stores energy; when the movable cover is closed, the abutting part of the movable cover gradually releases the abutment on the push rod, and the second elastic body releases energy to push the push rod to reset. After the push rod restriction is released, the valve core is reset under the elastic force of the first elastic body. The guide surface of the push rod is used to drive the valve core to move when the movable cover is rotated and closed to control the on-off, which has a simple structure and is stable and reliable.

[0070] The movable cover 26 is provided with a handle on the front side, which can be pulled open by grasping the handle and closed by pressing the handle.

[0071] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A cup water flosser, comprising a water flosser body and a bendable water pipe; the first end of the water pipe and the water flosser body can be detachably connected and the water flosser body and the water pipe are connected when in the attached state; characterized in that: It also includes a cup and an on-off valve, wherein the cup is provided with a cup cavity and an installation space capable of accommodating a water supply pipe, the on-off valve is provided between the second end of the water pipe and the cup cavity, and when the on-off valve is turned on, the cup cavity constitutes a water tank for supplying water to the main body of the water flosser, and the cup cavity can also constitute a storage cavity for accommodating the main body of the water flosser; the installation space has a side opening located on the cup wall of the cup, and the cup is also movably connected to a movable cover capable of closing the side opening; the on-off valve includes a valve core, and a transmission mechanism is provided between the movable cover and the valve core, so that the switch of the movable cover relative to the cup and the movement of the valve core are coordinated through the transmission mechanism.

2. The cup water rinser according to claim 1, characterized in that: The cup is provided with a partition, and the installation space and the cup cavity are sealed and isolated by the partition.

3. The cup water rinser according to claim 2, characterized in that: The cup comprises a cup body and a cup seat, wherein the cup body and the cup seat are fixedly connected together up and down, the cup body is formed with the cup cavity, the cup seat is provided with the installation space, and the spacer is formed at the fixed connection.

4. The cup water rinser according to claim 1, characterized in that: It also includes a pipe collecting mechanism installed in the installation space, the pipe collecting mechanism includes a rotating component, the rotating component can at least rotate relative to the installation space, the water pipe is wound around the rotating component, and the second end of the water pipe and the rotating component are relatively fixedly arranged.

5. The cup water rinser according to claim 2, characterized in that: The spacer is provided with a penetrating installation hole, the second end of the water pipe is located in the installation space and the second end of the water pipe and the lower end of the installation hole can be connected, and the on-off valve cooperates with the installation hole to control the on-off of the installation hole.

6. The cup water rinser according to claim 4, characterized in that: It also includes a mounting seat fixed in the mounting space, the rotating component is rotatably connected to the mounting seat, and the mounting seat is connected between the lower port of the mounting hole and the second end of the water pipe.

7. The cup water rinser according to claim 1, characterized in that: The cup is provided with a partition, and the installation space and the cup cavity are sealed and isolated by the partition; the partition is provided with a penetrating installation hole, and the on-off valve and the installation hole cooperate to control the on-off of the installation hole; the on-off valve also includes a first elastomer, and the valve core can be movably connected to the installation hole up and down, and the valve core is provided with a sealing part, the first elastomer is connected to the valve core to generate an elastic force pointing from the on position to the off position, and the sealing part located at the on position seals the installation hole.

8. The cup water rinser according to claim 5, characterized in that: The transmission mechanism includes a push rod and a second elastic body that presses against the push rod. The movable cover and the push rod are transmission-connected so that the movable cover can push the push rod to slide when it rotates. A mating surface is provided on the push rod, and the mating surface includes a plane and an inclined surface connecting the plane. The mating surface presses against the valve core so that the inclined surface can push the valve core to move by sliding the push rod when it fits with the valve core.

9. The cup water rinser according to claim 8, characterized in that: The movable cover is convexly provided with a protrusion, and the protrusion is rotatably connected to the cup. The end of the movable cover forms a supporting part that can support the push rod.

10. The cup water rinser according to claim 8, characterized in that: It also includes a mounting seat fixed in the mounting space, wherein the mounting seat has a cavity connected to the lower port of the mounting hole, and the second end of the water pipe can be connected to the cavity.

11. The cup water rinser according to claim 10, characterized in that: The cavity of the mounting seat includes a channel and a blind passage, the push rod is slidably connected in the blind passage, the channel and the blind passage are arranged to intersect, the upper port of the channel is connected to the lower port of the mounting hole, the second end of the water pipe can be connected to the lower port of the channel, and the push rod is provided with a sealing ring, which seals the port of the blind passage.

12. The cup water rinser according to claim 1, characterized in that: A controller for remotely controlling the on-off valve is also provided.

13. The cup water rinser according to claim 4, characterized in that: The tube collection mechanism also includes an elastic component, which connects the rotating component and the cup to generate a reset torque when the rotating component rotates forward, and the reset torque drives the rotating component to reverse to achieve tube collection.

14. The cup water rinser according to claim 4, characterized in that: It also includes a rotation-stopping mechanism, which cooperates with the rotating component to control the rotating component to rotate or stop rotating.

15. The cup water rinser according to claim 4, characterized in that: It also includes a stop mechanism, a fixed plate is fixedly provided in the installation space, the stop mechanism includes a slide groove and a movable ball recessed by the top surface of the fixed plate, the movable ball can be movably connected in the slide groove along the slide groove, and the movable ball at least partially extends out of the notch of the slide groove; the rotating component includes a rotating cylinder, a track plate is fixedly provided at the lower end of the rotating cylinder, and a matching groove for matching the movable ball is recessed on the bottom surface of the track plate, the matching groove includes an inner ring track, an outer ring track and a stop position, the stop position is between the inner ring track and the outer ring track, a first connecting groove is provided between the stop position and the outer ring track, a second connecting groove is provided between the stop position and the inner ring track, and a third connecting groove is provided between the inner ring track and the outer ring track.

16. The cup water flosser according to claim 1, characterized in that: Also included is a cup cover, which can be adapted to cover the cup to close the cup cavity.

17. The cup water flosser according to claim 1, characterized in that: The water flosser body comprises a water flossing component and a water outlet nozzle, and the water outlet nozzle can be detachably connected to the water flossing component.

18. The cup water flosser according to claim 1, characterized in that: It also includes a wireless charging mechanism, which includes a charging interface, an induction charging transmitting coil, an induction charging receiving coil and a tooth flossing battery. The induction charging receiving coil and the tooth flossing battery are electrically connected and arranged in the tooth flossing device body, and the charging interface and the induction charging transmitting coil are electrically connected and installed in the cup.

19. The cup water flosser according to claim 1, characterized in that: A door buckle mechanism is arranged between the movable cover and the cup.

20. A cup water flosser, comprising a water flosser body and a bendable water pipe; the first end of the water pipe and the water flosser body can be detachably connected and the water flosser body and the water pipe are connected when in the attached state; characterized in that: It also includes a cup and an on-off valve, wherein the cup is provided with a cup cavity and an installation space in which a water supply pipe can be stored, the on-off valve is provided between the second end of the water pipe and the cup cavity, and when the on-off valve is turned on, the cup cavity constitutes a water tank for supplying water to the main body of the water flosser, and the cup cavity can also constitute a storage cavity for storing the main body of the water flosser; it also includes a tube collection mechanism installed in the installation space, the tube collection mechanism includes a rotating component, the rotating component can at least rotate relative to the installation space, the water pipe is wound around the rotating component, and the second end of the water pipe and the rotating component are relatively fixedly arranged; the on-off valve includes a valve core, and a transmission mechanism is provided between the rotating component and the valve core, and the rotation of the rotating component and the movement of the valve core are coordinated through the transmission mechanism; The transmission mechanism includes a movable block, the top of which is against the bottom of the valve core, and the movable block and the rotating component form a connection that can move up and down along the rotating axis and rotate synchronously; the cup is provided with a partition, and the installation space and the cup cavity are sealed and isolated by the partition; the partition is provided with a penetrating installation hole, and the on-off valve cooperates with the installation hole to control the on-off of the installation hole; the movable block is threadedly connected to the threaded section of the installation hole of the partition, and the movable block is driven to rotate by the rotating component, and the movable block is moved up and down by threaded cooperation to control the up and down movement of the valve core.

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