Water pick

Abstract

The utility model provides an oral irrigator which comprises a functional liquid bin, an oral irrigator body, an oral irrigator body and an oral irrigator body. A first liquid pump; the battery is electrically connected with the first liquid pump so as to provide electric energy for the first liquid pump; wherein the length of the battery in the first direction is smaller than that of the first liquid pump in the first direction, the functional liquid bin and the battery are arranged side by side in the first direction, the battery and the first liquid pump are arranged side by side in the second direction, the first direction is the height direction of the oral irrigator, and the second direction is perpendicular to the first direction. According to the oral irrigator disclosed by the embodiment of the invention, the functional liquid bin is arranged above the battery, so that the functional liquid bin avoids the first liquid pump which is relatively long in the first direction. Therefore, the layout among the battery, the first liquid pump and the functional liquid bin is more reasonable, the space utilization rate can be increased, and the overall size of the tooth punching device can be controlled.

Description

Technical Field

[0001] The present application relates to the technical field of oral cleaning, and in particular to a water flosser. Background Art

[0002] Traditional water flossers mostly use a liquid pump to drive water to spray out from a nozzle to rinse the teeth, thereby cleaning the dental plaque on the tooth surface and food residues in the gaps between the teeth through the impact force of the water. However, this method has limited cleaning effects, for example, it cannot kill bacteria in the mouth, and cannot reduce or eliminate bad breath.

[0003] In order to improve the cleaning effect, some water flossers in the related art are equipped with a functional liquid tank to provide the water flosser with a functional liquid with a specific function. However, water flossers equipped with a functional liquid tank are often large in size. This is mainly because the functional liquid tank is only installed on the traditional water flosser, and the position of the components in the water flosser has not been rearranged, resulting in an unreasonable layout of the components and low space utilization. Therefore, how to more reasonably arrange the components in the water flosser is a problem worth studying. Utility Model Content

[0004] The present application provides a water flosser, aiming to improve the rationality of the device layout in the water flosser to improve space utilization.

[0005] The specific technical solutions are as follows:

[0006] An embodiment of the present application provides a water flosser, comprising: a functional liquid tank, which is used to contain functional liquid; a first liquid pump; and a battery, which is electrically connected to the first liquid pump to provide electrical energy to the first liquid pump; wherein the length of the battery along a first direction is smaller than the length of the first liquid pump along the first direction, the functional liquid tank and the battery are arranged side by side along the first direction, and the battery and the first liquid pump are arranged side by side along the second direction, the first direction is the height direction of the water flosser, and the second direction is perpendicular to the first direction.

[0007] In the water flosser in the embodiment of the present application, the length of the battery along the first direction is less than the length of the first liquid pump along the first direction, the functional liquid tank and the battery are arranged side by side along the first direction, and the battery and the first liquid pump are arranged side by side along the second direction. In other words, the functional liquid tank is arranged above the battery so that the functional liquid tank avoids the first liquid pump which is longer in the first direction. In this way, the layout between the battery, the first liquid pump and the functional liquid tank is more reasonable, which is conducive to improving the space utilization rate, and further conducive to controlling the overall size of the water flosser.

[0008] In some embodiments, the first liquid pump includes a pump body and a motor connected to the pump body, the motor is used to drive the pump body to operate, the battery is electrically connected to the motor, and the pump body and the motor are arranged side by side along the first direction.

[0009] In some embodiments, the water flosser further includes: a water tank; a nozzle, the liquid inlet of the first liquid pump is connected to the water tank, the liquid outlet of the first liquid pump is connected to the nozzle, the functional liquid tank is connected to the liquid inlet or the nozzle, and the nozzle and the first liquid pump are arranged along the first direction.

[0010] In some embodiments, the oral irrigator further includes a second liquid pump, and the functional liquid tank is connected to the liquid inlet or the nozzle through the second liquid pump.

[0011] In some embodiments, the length of the second liquid pump along the first direction is smaller than the length of the first liquid pump along the first direction; the size of the second liquid pump along the third direction is smaller than the size of the first liquid pump along the third direction, the size of the battery along the third direction is smaller than the size of the first liquid pump along the third direction, the second liquid pump and the battery are arranged side by side along the third direction, and the third direction is perpendicular to both the first direction and the second direction.

[0012] In some embodiments, a dimension of the first liquid pump along the third direction is L1, a sum of a dimension of the second liquid pump along the third direction and a dimension of the battery along the third direction is L2; ​​a ratio of L1 to L2 is greater than or equal to 0.7 and less than or equal to 1.5.

[0013] In some embodiments, a ratio of a dimension of the second liquid pump along the third direction to a dimension of the battery along the third direction is greater than or equal to 0.5 and less than or equal to 1.5.

[0014] In some embodiments, a mounting portion is formed on a side of the first liquid pump close to the second liquid pump, and the second liquid pump is fixed to the mounting portion via a connecting member.

[0015] In some embodiments, a first connecting hole is provided on the mounting portion, and a second connecting hole is provided on the second liquid pump; a limited position surface is also formed on the side of the first liquid pump close to the second liquid pump; when the second liquid pump abuts against the limited position surface, the second connecting hole is opposite to the first connecting hole.

[0016] In some embodiments, the oral irrigator further includes a circuit board, which is electrically connected to the first liquid pump, the second liquid pump, and the battery; the circuit board and the battery are located on both sides of the first liquid pump along the second direction.

[0017] In some embodiments, the oral irrigator further includes a three-way joint, which is respectively connected to the liquid inlet of the first liquid pump, the water tank, and the functional liquid tank; in the height direction of the oral irrigator, the three-way joint and the bottom of the functional liquid tank are roughly level.

[0018] In some embodiments, a plurality of clamping strips are disposed on a side of the first liquid pump close to the battery, and the plurality of clamping strips form a clamping slot structure for limiting the battery.

[0019] In some embodiments, the oral irrigator also includes a shell, a mounting groove is formed on the top of the shell, and a first mounting cavity is arranged inside the shell; the battery and the first liquid pump are both arranged in the first mounting cavity, and the functional liquid tank is detachably installed in the mounting groove.

[0020] In some embodiments, along the first direction, there is a distance between the battery and the mounting groove.

[0021] In some embodiments, the oral irrigator also includes a nozzle and a top cover; the top cover is installed on the top of the shell, and a second installation cavity 103 is defined between the top cover and the top of the shell; the top cover is provided with a first socket and a second socket, the first socket is arranged opposite to the installation groove, the functional liquid tank passes through the first socket, the nozzle passes through the second socket and the top of the shell, and is connected to the first liquid pump.

[0022] In some embodiments, the nozzle is detachably connected to the first liquid pump; the oral irrigator also includes a locking assembly and a trigger, the locking assembly is used to lock and release the nozzle, and the trigger is connected to the locking assembly for controlling the locking assembly; the trigger is arranged on the side wall of the shell away from the functional liquid tank, and the locking assembly is located in the second mounting cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a water flosser provided in one embodiment of the present application;

[0024] Figure 2 A front view of a water flosser provided in one embodiment of the present application;

[0025] Figure 3 for Figure 2 Schematic diagram of the AA section;

[0026] Figure 4 A schematic diagram of the internal structure of a water flosser provided in one embodiment of the present application;

[0027] Figure 5 A schematic diagram of the internal structure of a water flosser provided in one embodiment of the present application (from another perspective);

[0028] Figure 6 A schematic diagram of the connection relationship between the first liquid pump, the second liquid pump and the battery provided in one embodiment of the present application;

[0029] Figure 7 A schematic diagram of the structure of a first liquid pump provided in one embodiment of the present application;

[0030] Figure 8 A schematic diagram of the structure of a second liquid pump provided in one embodiment of the present application;

[0031] Fig. 9 A partially enlarged schematic diagram of a water flosser provided in one embodiment of the present application;

[0032] Fig.10 A schematic diagram of the structure of a top cover provided in one embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. Water flosser;

[0035] 10. Shell; 101. Mounting slot; 102. First mounting cavity; 103. Second mounting cavity 103;

[0036] 20. Functional liquid tank;

[0037] 30. first liquid pump; 301. pump body; 302. motor; 303. mounting portion; 3031. first connecting hole; 304. limiting surface; 305. clamping strip;

[0038] 40. Battery;

[0039] 50. Nozzle;

[0040] 60. Water tank;

[0041] 70. Second liquid pump; 701. Second connecting hole;

[0042] 80. Circuit board;

[0043] 90. Tee connector;

[0044] 100, top cover; 1001, first socket; 1002, second socket;

[0045] 110. Locking assembly;

[0046] 120. Actuator. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0048] In the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0052] In the related art, most water flossers use a liquid pump to drive water to spray out from a nozzle to rinse the teeth, thereby cleaning the dental plaque on the tooth surface and the food residues in the gaps between the teeth through the impact force of the water. However, this method has limited cleaning effects, for example, it cannot kill bacteria in the mouth, and cannot reduce or eliminate bad breath in the mouth.

[0053] In order to improve the cleaning effect, some water flossers in the related art are equipped with a functional liquid tank to provide the water flosser with a functional liquid with a specific function. However, water flossers equipped with a functional liquid tank are often large in size. This is mainly because the functional liquid tank is only installed on the traditional water flosser, and the position of the components in the water flosser has not been rearranged, resulting in an unreasonable layout of the components and low space utilization. Therefore, how to more reasonably arrange the components in the water flosser is a problem worth studying.

[0054] Based on this, the present application provides a water flosser, aiming to improve the rationality of the device layout in the water flosser to improve space utilization.

[0055] like Figures 1 to 5 As shown, the oral irrigator 1 provided in the embodiment of the present application comprises a functional liquid tank 20, a first liquid pump 30 and a battery 40. The functional liquid tank 20 is used to contain functional liquid, and the battery 40 is electrically connected to the first liquid pump 30 to provide electrical energy to the first liquid pump 30. Among them, the length of the battery 40 along the first direction is less than the length of the first liquid pump 30 along the first direction, the functional liquid tank 20 and the battery 40 are arranged side by side along the first direction, and the battery 40 and the first liquid pump 30 are arranged side by side along the second direction. The first direction is the height direction of the oral irrigator 1, and the second direction is perpendicular to the first direction.

[0056] Specifically, the functional liquid tank 20 is used to contain the functional liquid and provide the functional liquid to the water flosser 1. Exemplarily, the functional liquid can be a preparation having functions of sterilization, breath freshening, and treating inflammation.

[0057] The first liquid pump 30 provides the main power for the liquid flow in the oral irrigator 1. Under the action of the first liquid pump 30, the water stored in the water tank 60 of the oral irrigator 1 can be transported to the nozzle 50 and sprayed out through the nozzle 50. The battery 40 is used to power the first liquid pump 30 and provide a power source for the operation of the first liquid pump 30. A functional liquid flow path can be set in the oral irrigator 1. The functional liquid flow path can be connected to the flow path between the water tank 60 and the first liquid pump 30, or can be connected to the flow path between the first liquid pump 30 and the nozzle 50, so that the functional liquid in the functional liquid tank 20 can be sprayed out through the nozzle 50 using the power of the first liquid pump 30. In this way, the cleaning effect of the oral irrigator 1 can be improved.

[0058] In the water flosser 1 in the embodiment of the present application, the length of the battery 40 along the first direction is less than the length of the first liquid pump 30 along the first direction, the functional liquid tank 20 and the battery 40 are arranged side by side along the first direction, and the battery 40 and the first liquid pump 30 are arranged side by side along the second direction. In other words, the functional liquid tank 20 is arranged above the battery 40, so that the functional liquid tank 20 avoids the first liquid pump 30 with a longer length along the first direction. In this way, the layout between the battery 40, the first liquid pump 30 and the functional liquid tank 20 is more reasonable, which is conducive to improving the space utilization rate, and further conducive to controlling the overall size of the water flosser 1.

[0059] In some embodiments, Figure 3 As shown, the first liquid pump 30 includes a pump body 301 and a motor 302 connected to the pump body 301, the motor 302 is used to drive the pump body 301 to operate, the battery 40 is electrically connected to the motor 302, and the pump body 301 and the motor 302 are arranged side by side along the first direction. The battery 40 is used to power the motor 302, and the motor 302 can drive the pump body 301 to operate when working, and the pump body 301 can drive the liquid to flow when working. Arranging the pump body 301 and the motor 302 side by side along the first direction is conducive to reducing the horizontal size of the oral irrigator 1, so that the oral irrigator 1 can be conveniently held.

[0060] In some embodiments, Figure 1 , Figure 3 As shown, the dental irrigator 1 further includes a water tank 60 and a nozzle 50, the liquid inlet of the first liquid pump 30 is connected to the water tank 60, the liquid outlet of the first liquid pump 30 is connected to the nozzle 50, the functional liquid tank 20 is connected to the liquid inlet or the nozzle 50, and the nozzle 50 and the first liquid pump 30 are arranged along the first direction. The water tank 60 can be used to store clean water, the liquid inlet of the first liquid pump 30 is connected to the water tank 60, and the liquid outlet is connected to the nozzle 50, so that under the action of the first liquid pump 30, the water in the water tank 60 can be sprayed out through the nozzle 50. In addition, the liquid inlet of the functional liquid tank 20 is connected to the liquid inlet or the nozzle 50 of the first liquid pump 30, so that the first liquid pump 30 can not only drive the water to spray out through the nozzle 50, but also drive the functional liquid in the functional liquid tank 20 to spray out through the nozzle 50. In addition, the nozzle 50 and the first liquid pump 30 are arranged along the first direction, so that the functional liquid tank 20 and the nozzle 50 can avoid each other to avoid interference between the functional liquid tank 20 and the nozzle 50.

[0061] In some embodiments, Figure 4 , Figure 5As shown, the oral irrigator 1 also includes a second liquid pump 70, and the functional liquid tank 20 is connected to the liquid inlet or nozzle 50 through the second liquid pump 70. The first liquid pump 30 is the main power device of the oral irrigator 1, and the second liquid pump 70 can provide auxiliary power for the output of the functional liquid. The second liquid pump 70 can transport the functional liquid in the functional liquid tank 20 to the liquid inlet or nozzle 50 of the first liquid pump 30, and then use the power of the first liquid pump 30 to pump the functional liquid out of the nozzle 50. In this way, the oral irrigator 1 can have more sufficient power.

[0062] Furthermore, the length of the second liquid pump 70 along the first direction is smaller than the length of the first liquid pump 30 along the first direction, the size of the second liquid pump 70 along the third direction is smaller than the size of the first liquid pump 30 along the third direction, the size of the battery 40 along the third direction is smaller than the size of the first liquid pump 30 along the third direction, and the second liquid pump 70 and the battery 40 are arranged side by side along the third direction, and the third direction is perpendicular to both the first direction and the second direction. Among them, the first direction is the height direction of the water flosser 1, and the second direction and the third direction are both lateral directions of the water flosser 1.

[0063] Since the second liquid pump 70 provides auxiliary power, the second liquid pump 70 can adopt a liquid pump with lower power and smaller volume. That is, the volume of the second liquid pump 70 is smaller than the volume of the first liquid pump 30. Specifically, the size of the second liquid pump 70 along the first direction is smaller than the size of the first liquid pump 30 along the first direction, and the size of the second liquid pump 70 along the third direction is smaller than the size of the first liquid pump 30 along the third direction. In this way, it is helpful to reduce the overall size of the oral irrigator 1.

[0064] In addition, the size of the battery 40 along the third direction can also be set to be smaller than the size of the first liquid pump 30 along the third direction. On this basis, the second liquid pump 70 and the battery 40 can be arranged side by side along the third direction. In this way, the layout between the second liquid pump 70, the battery 40, and the first liquid pump 30 is more reasonable, which can improve space utilization.

[0065] Further, the size of the first liquid pump 30 along the third direction is L1, and the sum of the size of the second liquid pump 70 along the third direction and the size of the battery 40 along the third direction is L2, wherein the ratio of L1 to L2 is greater than or equal to 0.7 and less than or equal to 1.5. When L1 and L2 meet the above-mentioned limitations, the first liquid pump 30, the second liquid pump 70, the battery 40, etc. can be arranged compactly in the lateral direction, which is conducive to further improving the space utilization.

[0066] Furthermore, the ratio of the size of the second liquid pump 70 along the third direction to the size of the battery 40 along the third direction is greater than or equal to 0.5 and less than or equal to 1.5. This arrangement is conducive to making the second liquid pump 70 and the battery 40 more compact in the lateral direction, which is conducive to further improving space utilization.

[0067] In some embodiments, Figure 6 , Figure 7 As shown, a mounting portion 303 is formed on one side of the first liquid pump 30 close to the second liquid pump 70, and the second liquid pump 70 is fixed to the mounting portion 303 through a connecting member. In this way, the second liquid pump 70 and the first liquid pump 30 can be assembled into an integral structure, which is not only conducive to making the arrangement between the two more compact, but also conducive to improving the stability of the structure.

[0068] Furthermore, if Figure 7 , Figure 8 As shown, the mounting portion 303 is provided with a first connection hole 3031, the second liquid pump 70 is provided with a second connection hole 701, and a limiting surface 304 is formed on the side of the first liquid pump 30 close to the second liquid pump 70. When the second liquid pump 70 abuts against the limiting surface 304, the second connection hole 701 is directly opposite to the first connection hole 3031. The first connection hole 3031 and the second connection hole 701 are used to realize the installation of the second liquid pump 70 and the first liquid pump 30, and the limiting surface 304 is used for the rapid positioning of the second liquid pump 70 and the first liquid pump 30 when they are installed. Specifically, when assembling the second liquid pump 70 with the first liquid pump 30, the second liquid pump 70 can be firstly abutted against the limiting surface 304, at which time, the second connection hole 701 is directly opposite to the first connection hole 3031, and then the second liquid pump 70 is connected to the first liquid pump 30 by connecting members such as bolts through the first connection hole 3031 and the second connection hole 701.

[0069] In some embodiments, Figure 3 , Figure 4 as well as Figure 5 As shown, the oral irrigator 1 also includes a circuit board 80, and the circuit board 80 is electrically connected to the first liquid pump 30, the second liquid pump 70, and the battery 40. The circuit board 80 and the battery 40 are located on both sides of the first liquid pump 30 along the second direction. In this embodiment, due to the addition of the second liquid pump 70, the number of electronic components on the circuit board 80 is also increased. The circuit board 80 and the battery 40 are arranged on both sides of the first liquid pump 30 along the second direction, so that the circuit board 80 does not interfere with the battery 40, the first liquid pump 30, etc., so that the circuit board 80 can be lengthened in the first direction to carry the increased electronic components. Such an arrangement makes the layout of the circuit board 80, the battery 40, the first liquid pump 30, etc. more reasonable, which is conducive to improving space utilization.

[0070] In some embodiments, Figure 4 , Figure 5 As shown, the oral irrigator 1 also includes a three-way connector 90, which is respectively connected to the liquid inlet of the first liquid pump 30, the water tank 60, and the functional liquid tank 20. In the height direction of the oral irrigator 1, the three-way connector 90 and the bottom of the functional liquid tank 20 are roughly level.

[0071] By providing the three-way connector 90, the functional liquid tank 20 can be connected to the inlet of the first liquid pump 30, so that the functional liquid in the functional liquid tank 20 can be delivered to the nozzle 50 through the first liquid pump 30. In addition, in the height direction of the dental irrigator 1, the three-way connector 90 and the bottom of the functional liquid tank 20 are roughly level, so that the pipeline connecting the functional liquid tank 20 and the three-way connector 90 can be set shorter, which is conducive to reducing the space occupied by the pipeline and improving space utilization.

[0072] In some embodiments, Figure 6 , Figure 7 As shown, a plurality of clamping strips 305 are provided on one side of the first liquid pump 30 close to the battery 40, and the plurality of clamping strips 305 form a clamping slot structure for limiting the battery 40. The battery 40 is limited in the clamping slot structure, which is conducive to improving the stability of the relative position between the battery 40 and the first liquid pump 30.

[0073] In some embodiments, Figure 3 As shown, the water flosser 1 also includes a housing 10, a mounting groove 101 is formed on the top of the housing 10, a first mounting cavity 102 is arranged inside the housing 10, the battery 40 and the first liquid pump 30 are arranged in the first mounting cavity 102, and the functional liquid tank 20 is detachably mounted on the mounting groove 101. In this embodiment, the first mounting cavity 102 is formed inside the housing 10, and the mounting groove 101 for mounting the functional liquid tank 20 is formed on the top, so that the processing is more convenient. In addition, the functional liquid tank 20 is detachably mounted on the mounting groove 101, and the mounting groove 101 can provide a limiting effect for the functional liquid tank 20, so that the functional liquid tank 20 can be installed more stably. Furthermore, the functional liquid tank 20 is detachably mounted, so that the functional liquid tank 20 can be replaced more conveniently.

[0074] In some embodiments, Figure 3 As shown, along the first direction, there is a spacing between the battery 40 and the mounting groove 101, thereby leaving space for installing a pipeline (eg, a pipeline connected between the functional liquid tank 20 and the first liquid pump 30).

[0075] In some embodiments, Figure 1 , Figure 3 , Fig. 9 as well as Fig.10As shown, the oral irrigator 1 also includes a nozzle 50 and a top cover 100, the top cover 100 is installed on the top of the shell 10, and a second installation cavity 103 is defined between the top cover 100 and the top of the shell 10. The top cover 100 is provided with a first socket 1001 and a second socket 1002, the first socket 1001 is arranged opposite to the installation groove 101, the functional liquid tank 20 passes through the first socket 1001, the nozzle 50 passes through the second socket 1002 and the top of the shell 10, and is connected to the first liquid pump 30. The top cover 100 can be used as the appearance surface of the top of the oral irrigator 1, which can make the oral irrigator 1 more beautiful. The top cover 100 is provided with a first socket 1001 and a second socket 1002 to facilitate the installation of the functional liquid tank 20 and the nozzle 50.

[0076] In some embodiments, Fig. 9 As shown, the nozzle 50 is detachably connected to the first liquid pump 30. The dental irrigator 1 further comprises a locking assembly 110 and a trigger 120, wherein the locking assembly 110 is used to lock and release the nozzle 50, and the trigger 120 is connected to the locking assembly 110 and is used to control the locking assembly 110; the trigger 120 is disposed on the side wall of the housing 10 away from the functional liquid tank 20, and the locking assembly 110 is located in the second installation cavity 103.

[0077] The nozzle 50 is connected to the first liquid pump 30 in a disassembled manner, so that the nozzle 50 can be easily repaired and replaced. The water flosser 1 is also provided with a locking assembly 110 and a touch member 120. The state of the locking assembly 110 can be controlled by the touch member so that the locking assembly 110 locks the nozzle 50 or releases the nozzle 50. The locking assembly 110 is arranged in the second mounting cavity 103, so that the locking assembly 110 can be protected by the top cover 100 to prevent external solids, liquids and other debris from adversely affecting the performance of the locking assembly 110. In addition, the touch member 120 is arranged on the side wall of the housing 10 away from the functional liquid tank 20, so that it can be ensured that the touch member 120 will not interfere with the functional liquid tank 20.

[0078] The trigger 120 may be a button disposed on the side wall of the housing 10, and by pressing the button, the locking assembly 110 is controlled to lock the nozzle 50 or release the nozzle 50, which is convenient for operation.

[0079] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A water flosser, characterized in that: include: A functional liquid tank, which is used to contain functional liquid; a first liquid pump; as well as a battery, the battery being electrically connected to the first liquid pump to provide electrical energy to the first liquid pump; Among them, the length of the battery along the first direction is smaller than the length of the first liquid pump along the first direction, the functional liquid tank and the battery are arranged side by side along the first direction, the battery and the first liquid pump are arranged side by side along the second direction, the first direction is the height direction of the water flosser, and the second direction is perpendicular to the first direction.

2. The oral rinser according to claim 1, characterized in that: The first liquid pump includes a pump body and a motor connected to the pump body, the motor is used to drive the pump body to operate, the battery is electrically connected to the motor, and the pump body and the motor are arranged side by side along the first direction.

3. The oral rinser according to claim 1, characterized in that: The dental flosser also includes: Water tank; Nozzle, the liquid inlet of the first liquid pump is connected to the water tank, the liquid outlet of the first liquid pump is connected to the nozzle, the functional liquid tank is connected to the liquid inlet or the nozzle, and the nozzle and the first liquid pump are arranged along the first direction.

4. The oral rinser according to claim 3, characterized in that: The oral irrigator further comprises a second liquid pump, and the functional liquid tank is connected to the liquid inlet or the nozzle via the second liquid pump.

5. The oral rinser according to claim 4, characterized in that: The length of the second liquid pump along the first direction is shorter than the length of the first liquid pump along the first direction; The size of the second liquid pump along the third direction is smaller than that of the first liquid pump along the third direction, the size of the battery along the third direction is smaller than that of the first liquid pump along the third direction, the second liquid pump and the battery are arranged side by side along the third direction, and the third direction is perpendicular to both the first direction and the second direction.

6. The oral rinser according to claim 5, characterized in that: The size of the first liquid pump along the third direction is L1, and the sum of the size of the second liquid pump along the third direction and the size of the battery along the third direction is L2; The ratio of L1 to L2 is greater than or equal to 0.7 and less than or equal to 1.

5.

7. The oral rinser according to claim 5, characterized in that: A ratio of a dimension of the second liquid pump along the third direction to a dimension of the battery along the third direction is greater than or equal to 0.5 and less than or equal to 1.

5.

8. The oral rinser according to claim 4, characterized in that: A mounting portion is formed on one side of the first liquid pump close to the second liquid pump, and the second liquid pump is fixed to the mounting portion via a connecting member.

9. The oral rinser according to claim 8, characterized in that: The mounting portion is provided with a first connecting hole, and the second liquid pump is provided with a second connecting hole; A side of the first liquid pump close to the second liquid pump also forms a limited surface; When the second liquid pump abuts against the limiting surface, the second connecting hole is directly opposite to the first connecting hole.

10. The oral rinser according to claim 4, characterized in that: The oral irrigator further comprises a circuit board, and the circuit board is electrically connected to the first liquid pump, the second liquid pump, and the battery; The circuit board and the battery are located on both sides of the first liquid pump along the second direction.

11. The oral rinser according to claim 3, characterized in that: The oral irrigator further comprises a three-way connector, and the three-way connector is respectively connected to the liquid inlet of the first liquid pump, the water tank, and the functional liquid tank; In the height direction of the oral irrigator, the three-way connector and the bottom of the functional liquid tank are substantially flush.

12. The oral rinser according to claim 1, characterized in that: A plurality of clamping strips are arranged on one side of the first liquid pump close to the battery, and the plurality of clamping strips form a clamping slot structure for limiting the battery.

13. The oral rinser according to claim 1, characterized in that: The oral irrigator further comprises a shell, a mounting groove is formed on the top of the shell, and a first mounting cavity is arranged inside the shell; The battery and the first liquid pump are both arranged in the first installation cavity, and the functional liquid tank is detachably installed in the installation groove.

14. The oral rinser according to claim 13, characterized in that: Along the first direction, the battery and the mounting groove have a spacing.

15. The oral rinser according to claim 13, characterized in that: The water flosser also includes a nozzle and a top cover; The top cover is installed on the top of the shell, and a second installation cavity (103) is defined between the top cover and the top of the shell; The top cover is provided with a first socket and a second socket, the first socket is arranged opposite to the mounting groove, the functional liquid tank passes through the first socket, the nozzle passes through the second socket and the top of the shell, and is connected to the first liquid pump.

16. The oral rinser according to claim 15, characterized in that: The nozzle is detachably connected to the first liquid pump; The oral irrigator also includes a locking assembly and a trigger, wherein the locking assembly is used to lock and release the nozzle, and the trigger is connected to the locking assembly for controlling the locking assembly; the trigger is arranged on the side wall of the shell away from the functional liquid tank, and the locking assembly is located in the second mounting cavity.

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