CN217430219U

CN217430219U - Tooth flushing device for preventing disinfection factor from leaking

Info

Publication number: CN217430219U
Application number: CN202220667606.0U
Authority: CN
Inventors: 王学武
Original assignee: Shenzhen Besman Electronic Technology Co ltd
Current assignee: Shenzhen Besman Electronic Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-16
Anticipated expiration: 2032-03-24

Abstract

The utility model belongs to the technical field of towards the tooth ware, it has the UV lamp to leak to lead to the technical problem that harms the human body to solve towards the tooth ware among the prior art, provides a prevent towards tooth ware that disinfection factor leaked. The tooth flusher comprises: a body; the position between the box body and the body can be adjusted, and a liquid storage cavity for storing cleaning liquid is formed between the box body and the body; the disinfection component is arranged in the liquid storage cavity and is used for disinfecting the cleaning liquid and/or the liquid storage cavity; the inductive switch is connected with the disinfection component and used for generating different inductive signals along with the position change between the box body and the body so as to enable the disinfection component to be opened or closed along with the position change between the box body and the body. Because the inductive switch is arranged, the disinfection component is closed along with the opening of the box body, and the human body is not hurt, so that the tooth flushing device has the advantage of benefiting the health of the human body.

Description

Tooth flushing device for preventing disinfection factor from leaking

Technical Field

The utility model relates to a wash tooth ware technical field, especially relate to a prevent towards tooth ware that disinfection factor leaked.

Background

The tooth flusher is also called as water dental floss or tooth cleaner, and is a tool for cleaning teeth, teeth gaps and the like by using a pulse water flow impact mode and massaging gums.

The use history of the tooth irrigator is long, and along with the change of market demands, the tooth irrigator has appeared in sequence as a desktop type, a charging type and the like; later, in order to be convenient for carrying during business trip and the like, a pull-type tooth irrigator is also provided. In the using process of the tooth flushing device, in order to avoid that the cleaning effect is influenced by the pollution of water in the water tank or the water tank caused by secondary water or water tank cleaning failure, the water tank is generally required to be disinfected; the existing tooth flusher usually adopts a mode of installing a UV lamp inside a water tank to disinfect and sterilize the water tank. However, in the process of using the tooth washing device to wash teeth, a user often forgets to turn off the UV lamp, and the turned-on UV lamp leaks out of the water tank or the tooth washing pipe at the moment, so that the user is injured. Therefore, the tooth flusher in the prior art has the technical problem that the UV lamp is not turned off in time to damage the human body.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a prevent towards tooth ware that disinfection factor leaks, solve the technical problem that the tooth ware that washes among the prior art has the UV lamp to close untimely and lead to the harm human body.

The utility model discloses an aspect provides a prevent towards tooth ware that disinfection factor leaked, towards tooth ware includes: a body; the position between the box body and the body can be adjusted, and a liquid storage cavity for storing cleaning liquid is formed between the box body and the body; the disinfection component is arranged in the liquid storage cavity and is used for disinfecting the cleaning liquid and/or the liquid storage cavity; the inductive switch is connected with the disinfection component and used for generating different inductive signals along with the position change between the box body and the body so that the disinfection component is opened or closed along with the position relation change between the box body and the body.

Further, the inductive switch includes: the position between the Hall element and the magnet can change along with the change of the position relation between the body and the box body, and when the distance between the Hall element and the magnet exceeds a preset range, the Hall element generates a signal for controlling the disinfection component to be closed.

Furthermore, the lateral wall of body is located to the box cover, and can slide along the body axis.

Further, the box body is detachably connected with the body.

Further, the magnet and the Hall element are arranged at intervals along the sliding direction of the box body.

Further, the Hall element is arranged on the body, and the magnet is arranged on the box body.

Further, the magnet is arranged at the bottom of the box body.

Further, the Hall element is arranged at the bottom of the body.

Furthermore, towards tooth ware still includes elasticity joint structure, and elasticity joint structure is located between body and the box for with box and body joint.

Further, the elastic clamping mechanism comprises: first elasticity joint portion and second elasticity joint portion, first elasticity joint portion and second elasticity joint portion set up along the axis direction interval of body.

Further, the tooth flusher further comprises: and the manual switch is connected with the disinfection component and is used for controlling the disinfection component to be switched on or switched off.

To sum up, the utility model has the advantages that:

the utility model discloses owing to set up inductive switch between box and body, inductive switch can produce different sensing signal along with the position relation change between box and the body, according to opening or closing of the sensing signal control disinfection subassembly of difference. The user is when using towards the clean tooth of tooth ware, change the position relation between box and the body, make the position relation between box and the body satisfy the state that the user used, make inductive switch produce the sensing signal who closes disinfection subassembly this moment, close disinfection subassembly when using, thereby can not reveal the disinfection factor and influence human health, it has UV lamp untimely to close and leads to the technical problem who harms the human body to solve towards tooth ware among the prior art, has the advantage of safe handling.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, the drawings can be obtained according to the drawings without creative efforts, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic view of the compressed state of the middle tooth irrigator of the present invention;

FIG. 2 is a schematic structural view of the elongated middle tooth irrigator of the present invention;

FIG. 3 is a cross-sectional view of a dental irrigator according to an embodiment of the present invention in an extended position;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a cross-sectional view of a dental irrigator in a compressed state according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

FIG. 7 is a cross-sectional view of another perspective of the tooth irrigator in a compressed state according to an embodiment of the present invention;

FIG. 8 is an exploded view of a tooth rinsing device according to an embodiment of the present invention;

FIG. 9 is an exploded view of a tooth rinsing device according to an embodiment of the present invention;

FIG. 10 is a sectional view of the dental irrigator according to the second embodiment of the present invention in an extended state;

FIG. 11 is an enlarged schematic view at C of FIG. 10;

fig. 12 is an enlarged schematic view at D in fig. 10.

In the figure:

1. a body; 11. a housing; 12. an upper cover; 13. a clamping member; 14. an elastic sealing ring; 2. a box body; 21. a liquid storage cavity; 22. sealing cover; 23. an accommodating space; 3. an elastic clamping structure; 31. a first elastic part; 32. a second elastic part; 311. an elastic member; 312. an abutting piece; 313. a spring arm; 314. glass beads; 315. a connecting arm; 33. a clamping part; 331. an arch portion; 332. a recessed portion; 34. a first boss portion; 35. a second boss portion; 36. a first card slot; 37. a second card slot; 4. a tooth washing pipe; 5. a Hall element; 6. and a magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. In case of conflict, the embodiments and various features of the embodiments may be combined with each other and are within the scope of the present application.

The utility model provides a tooth washing device for preventing disinfection factors from leaking, which is used for generating pulse water flow to clean teeth, tooth gaps, gum lines and the like. The utility model provides a tooth flushing device, through set up inductive switch between box 2 and body 1, inductive switch is along with opening or closing of box 2 and body 1 between the position relation control UV lamp, prevents when opening box 2 that the light that the UV lamp produced leaks the injury human body.

The present invention will be described in further detail with reference to fig. 1 to 12.

Example one

The present embodiment provides a tooth irrigator for preventing leakage of disinfection factors, which is shown in fig. 1 to 3 and comprises: a body 1; the body 1 comprises: a housing 11 and an upper cover 12, the housing 11 and the upper cover 12 enclose to form a main body part for accommodating the tooth flusher, such as a water pump, a charging module and the like. The upper end of the upper cover 12 is provided with a water outlet, and water flow formed by the water pump flows out from the water outlet so as to wash teeth. A switch is arranged on the side surface of the upper cover 12, and the tooth flushing device can be manually opened; when the tooth-rinsing device is used, a person holds the shell 11 of the body 1 by hands, so that the tooth-rinsing device can be conveniently opened by the hands of the person. The bottom of the shell 11 is provided with a water inlet which is communicated with the water pump, and the water inlet is communicated with a water inlet hose which is accommodated in the box body 2. The utility model discloses mainly be to the joint structure between body 1 and the box 2 improve, the theory of operation of specific tooth ware that dashes can choose the theory of operation of any kind realization among the prior art for use, to this, the utility model discloses no longer give unnecessary detail.

The box body 2 is in a hollow cavity shape with a bottom, the position between the box body 2 and the body 1 can be adjusted, the box body 2 and the body 1 can be connected in a hinged mode, a sleeved mode, a buckling mode, a sliding mode and the like, the position between the box body 2 and the body 1 can be adjusted in the following mode, for example, the box body is opened by rotating around the hinged position, or the box body is opened by directly sliding in the sleeved mode, and the relative position between the box body 2 and the body 1 is adjusted. A liquid storage cavity 21 for storing cleaning liquid is formed between the box body 2 and the body 1; specifically, the tank 2 and the bottom of the body 1 form a liquid storage cavity 21.

The disinfection component is arranged in the liquid storage cavity 21 and is used for disinfecting the cleaning liquid and/or the liquid storage cavity 21; the disinfection component is set as a UV lamp group, the disinfection factor is ultraviolet light generated by the UV lamp group, and the ultraviolet light is used for disinfecting the cleaning solution and/or the box body 2; in other embodiments, the disinfection assembly may also be provided as a mercury lamp, an electrolytic assembly, or other disinfection assembly with disinfection and sterilization functions. The present invention is described in further detail below in connection with a UV lamp assembly as the disinfecting assembly.

Inductive switch, inductive switch are connected with the disinfection subassembly, and inductive switch is used for producing different inductive signal along with the position change between box 2 and the body 1 to make the disinfection subassembly open or close along with the position relation change between box 2 and the body 1, specifically open and close the disinfection subassembly along with box 2. The inductive switch can be a hall switch, a distance inductive switch, an infrared inductive switch, etc., specifically, the inductive signal can be any one of a current signal and a voltage signal. The ways to realize the induction switch to generate different induction signals include but are not limited to: the relative sliding between the box body 2 and the body 1, the relative position relationship between the sliding inductive switch and the box body and the body, the disassembly between the box body and the body to change the relationship between the box body and the like; can produce different induction signal along with the position relation change between body 1 and the box 2, consequently, only need change the position relation between box and the body, just can easily control the disinfection subassembly, play the effect of conveniently opening or relation disinfection subassembly.

In this embodiment, since the inductive switch is disposed between the box body 2 and the main body 1, the inductive switch can generate different inductive signals along with the change of the position relationship between the box body 2 and the main body 1, and the opening or closing of the disinfecting assembly is controlled according to the different inductive signals. The user is when using towards the clean tooth of tooth ware, change the position relation between box 2 and the body 1, make the position relation between box 2 and the body 1 satisfy the state that the user used, make inductive switch produce the sensing signal who closes disinfection subassembly this moment, close disinfection subassembly when using, thereby can not reveal the disinfection factor and influence human health, it has UV lamp untimely to close and leads to the technical problem that impairs the human body to solve towards tooth ware among the prior art, the advantage that has safe handling.

In addition, when the liquid storage cavity 21 is formed between the box body 2 and the body 1, which is required to be opened by a user, at the moment, the position relation between the box body 2 and the body 1 changes, and the inductive switch also generates a corresponding inductive signal along with the change, so as to control the disinfection component to be closed. When the liquid storage cavity 21 needs to be closed, the position relation between the box body 2 and the body 1 is reset, so that the inductive switch generates an inductive signal capable of conducting the disinfection component, and the disinfection component is conducted again, therefore, the disinfection component can be closed along with the opening of the box body 2 and the body 1, and the disinfection component is closed when the disinfection component is opened, so that the disinfection component cannot be closed in time to cause light leakage to hurt a human body, and the technical problem that the human body is damaged due to the fact that a UV lamp leaks in a tooth flushing device in the prior art is solved; because the induction switch is arranged, the induction switch can change along with the change of the relative position relation between the box body 2 and the body 1, and therefore, the disinfection factor UV light cannot leak out due to the opening of the box body 2, thereby being beneficial to the health of human bodies; the power of the disinfection component can be adjusted accordingly to generate light rays with different strengths, so that the use feeling of the whole tooth flushing device is enhanced, and the practicability and the interestingness of the tooth flushing device are increased.

Further, as shown in fig. 3 and 5, the inductive switch includes: the position between the Hall element 5 and the magnet 6 can be changed along with the change of the position relation between the body 1 and the box body 2, and when the distance between the Hall element 5 and the magnet 6 exceeds a preset range, the Hall element 5 generates a signal for controlling the disinfection component to be closed.

In the embodiment, the hall element 5 and the magnet 6 are respectively arranged at two ends of the relative movement direction of the box body 2 and the body 1, and the hall element 5 generates induction voltages with different sizes by the way that the magnet 6 is close to or far away from the hall switch, so as to control the opening or closing of the disinfection component; through setting up hall element 5 and magnet 6, through the relative motion of box 2 with body 1, just can switch the opening or closing that changes disinfection subassembly, whole process is simple, does not need extra operating procedure, and completion that can be convenient fast is to the closing of disinfection subassembly. The distance between the hall element 5 and the magnet 6 can be set according to the power of the UV lamp and the specification of the hall element 5.

In other embodiments, an infrared inductive switch may be adopted, and the infrared inductive switch tests the distance between the box body 2 and the body 1, specifically, the infrared direction emitted by the infrared inductive switch may face the direction of relative movement between the box body 2 and the body 1; different sensing signals are generated by testing the moving distance of the box body 2 or the body 1, so as to control the opening or closing of the sterilizing component.

Further, as shown in fig. 8, the case 2 is detachably connected to the main body 1.

In the embodiment, when the box body 2 needs to be cleaned, the box body 2 and the body 1 are disassembled, and at the moment, along with the change of the position relationship between the box body 2 and the body 1, the connection relationship is separated, so that the inductive switch generates current for closing the disinfection component, the disinfection component is closed, the disinfection factor is prevented from leaking, and the safety performance of a product is ensured; the liquid storage cavity 21 is formed by detachably connecting the liquid storage cavity and is convenient for maintaining devices inside the box body 2 and cleaning the inside of the box body 2.

Further, the lateral wall of body 1 is located to the box 2 cover, and can slide along body 1 axis, and box 2 can slide along body 1 and break away from body 1 from the body 1 bottom.

In this embodiment, box 2 and body 1 are through the mode that cup joints, and the opening is taken to the one end of box 2, and body 1 penetrates body 1's inside from the axis direction of self, is convenient for pull down box 2 and washs and the maintenance, can accomodate body 1 on the one hand in addition, makes whole tooth ware that dashes compact structure, portable. Body 1 and box 2 roughly are the elliptical cylinder form, and the inside wall of box 2 and the lateral wall laminating of body 1, the inside wall of box 2 slides along the lateral wall that body 1 is being pasted to body 1 axis, is provided with elastic seal 14 on the body 1 lateral wall, guarantees box 2 and body 1's leakproofness. The box body 2 slides along the middle section part of the shell 11 of the body 1 all the time, so that a liquid storage cavity 21 with variable volume is formed inside the box body 2 and at the bottom of the body 1. The bottom of the box body 2 is provided with an opening for containing water, a sealing cover 22 is connected to the corresponding opening of the box body 2, and the opening is sealed after the sealing cover 22 is embedded into the opening.

Further, as shown in fig. 3 and 5, the magnet 6 and the hall element 5 are provided at an interval in the sliding direction of the case 2.

In this embodiment, the slip direction of box 2 is the straight line, and magnet 6 is parallel with hall element 5's line and slip direction, consequently, with magnet 6 and hall element 5 along with the motion of box 2, can audio-visually reflect the distance between magnet 6 and hall element 5 and change how much, therefore can be through simple setting up magnet 6 and hall element 5, realize opening and close the UV lamp, simple structure, it is ingenious.

Further, the hall element 5 is provided in the body 1, and the magnet 6 is provided in the case 2.

In this embodiment, the body 1 includes the upper cover 12 and the housing 11, and the hall element 5 is located inside the housing 11, so as to prevent water on the box 2 from wetting the hall element 5 during use, thereby reducing the sensitivity of the hall element 5, and even affecting the normal operation of the hall element 5.

Further, the magnet 6 is provided at the bottom of the case 2.

In the present embodiment, the magnet 6 is disposed at the bottom of the case 2, specifically, disposed inside the bottom of the case 2, and the case 2 encloses the entire magnet 6. The magnet 6 is a thin sheet with a plate-shaped structure, and magnetic field lines generated by the magnet can penetrate through the bottom of the whole box body 2 and act on the Hall element 5; along with the motion of box 2, the distance between body 1 and the box 2 is more and more far away, thereby make hall element 5 can sense the weak in magnetic field, therefore produce different induced voltage, thereby make whole disinfection subassembly open or close, in the twinkling of an eye of opening box 2, distance between hall element 5 and the magnet 6 just reaches hall element 5's critical distance, at this moment, hall element 5 produces the sensing signal who closes the disinfection subassembly, therefore need in the twinkling of an eye of opening box 2 in time close the disinfection subassembly, the light of avoiding the disinfection subassembly to produce leaks and injures the human body.

Further, the hall element 5 is provided at the bottom of the body 1.

In this embodiment, specifically, the hall element 5 is disposed at the bottom of the housing 11, and the magnet 6 is disposed at the bottom of the case 2, so that the hall element 5 is disposed at the bottom of the body 1, and the distance between the hall element 5 and the body 1 is not too close or too far, so that the selection of the hall element is wider, and the sterilization assembly cannot be turned on due to the fact that the magnetic field cannot be induced by too far distance; the UV lamp is not turned off by too close a distance at the moment the case 2 is detached from the body 1.

Further, as shown in fig. 3 and 5, the tooth irrigator further includes: the charging switch is arranged between the box body 2 and the body 1; when the box body 2 can slide relative to the body 1 until the overlapped part of the body 1 and the box body 2 reaches a preset value, the charging switch is switched on. When the charging switch is the induction switch, the induction switch generates induction current after the box body 2 and the body 1 are overlapped, so that the charging switch is conducted; when the switch that charges was contact switch, the switch that charges includes first contact pin and second contact pin, and behind first contact pin and the second contact pin arrived the assigned position along with box 2 and body 1's relative motion, first contact pin and second contact pin contact realized that the switch that charges switches on. In this embodiment, the charging switch is configured as an inductive switch, and the charging switch is turned on when the disinfecting assembly is turned on, that is, the charging switch can be turned on by an induced current generated between the hall element 5 and the magnet 6.

In the embodiment, the box body 2 and the body 1 are arranged to perform relative sliding movement until the body 1 and the box body 2 are at least partially overlapped, namely the center of gravity of the whole tooth flusher is close to the middle part of the tooth flusher, so that the center of gravity is close to the box body 2 from the upper part of the body 1; the charging switch is turned on at this time, so that the box body 2 and the body 1 are required to slide to a preset position during charging, the tooth flushing device can be charged according to the national standard, and the tooth flushing device is vertically charged, so that the gravity center of the tooth flushing device is reduced, the possibility of falling of the tooth flushing device is reduced, and the technical problem that the tooth flushing device is easy to fall down during charging in the prior art is solved; as the box body 2 and the body 1 are arranged in a sliding way, the tooth flushing device is kept upright, the box body 2 is used as a bearing surface to bear the whole tooth flushing device for vertical charging, the safety requirement of the national standard GB4706.1 is met, the tooth flushing device is ensured to be inclined by 10 degrees and not fall down in the most unfavorable state, and the safety requirement is better met; and the tooth flushing device has the characteristic of stability and can not fall down, thereby improving the safety performance of the whole tooth flushing device.

Specifically, be provided with rechargeable battery in this body 1 to and the control panel, the control panel is connected with rechargeable battery electricity, and the switch that charges is connected with the control panel electricity, and the back is switched on to the switch that charges, realizes that control panel and rechargeable battery electricity are connected, thereby realizes can charging after the switch that charges switches on.

Further, the box body 2 is provided with a containing cavity which can at least contain part of the body 1, and the box body 2 slides relative to the body 1 until the body 1 is at least partially contained in the containing cavity.

In this embodiment, the box 2 is a hollow structure, and the box 2 and the body 1 are coaxially disposed, and the box 2 can slide along the outer sidewall of the box 2. If the height of the receiving cavity of the box 2 is h ₁ (ii) a When the charging switch is switched on, the distance from the bottom of the body 1 to the bottom of the box body 2 is h ₂ (ii) a Wherein h is ₂ Less than h ₁ (ii) a That is, the body 1 is partially filled in the box 2, the specific volume is set according to the weight of the tooth-rinsing device, and the gravity center position of the tooth-rinsing device is calculated to be the relative position when the body 1 and the box 2 can be conducted to the charging switch when the gravity center position of the tooth-rinsing device is not fallen at a specific position.

Further, the containing cavity and the bottom of the body 1 form a liquid storage cavity 21 for storing cleaning liquid.

In this embodiment, the liquid storage cavity 21 is formed by the accommodating cavity and the bottom of the body 1, since the tooth rinsing device needs to suck cleaning liquid when in use, the liquid storage cavity 21 is used as the accommodating cavity for accommodating the body 1, and when the tooth rinsing device is used, the liquid storage cavity 21 is pulled to be in an extended state to form the liquid storage cavity 21; when not using, with body 1 shrink to contraction state, make body 1 hold to holding the intracavity, when reducing the focus, also be convenient for accomodate whole towards the tooth ware when being convenient for charge, make whole towards the volume reduction of tooth ware, portable.

Further, hold the chamber and set up with the coaxial lead with box 2, after the chamber is held in the body 1 packing, the switch that charges switches on.

In this embodiment, the chamber that holds of box 2 and the coaxial setting of whole box 2, body 1 penetrate and hold the chamber after, body 1 also is in the coaxial line with holding the chamber, is provided with the sealing washer between body 1 and the box 2, guarantees that box 2 forms sealed stock solution chamber 21. The meaning behind the body 1 filling accommodation chamber does, and the tooth ware that washes is in the contraction state, and at this moment, the body 1 is the biggest with the overlapping degree of box 2, and the focus is in the position of minimum, and then has ensured that the tooth ware that washes can not fall down at the charging process.

Further, as shown in fig. 3 to 6, the tooth rinsing device further includes an elastic clamping structure 3, and the elastic clamping structure 3 is disposed between the body 1 and the box body 2, and is used for clamping the box body 2 and the body 1.

In this embodiment, the elastic clamping structure 3 may be a spring plate, a spring, a tension spring, etc., as long as it can provide a restoring force between the body 1 and the box body 2, so that the box body 2 and the body 1 are abutted against each other or clamped and matched. The elastic clamping structure 3 is provided with two pairs which are respectively arranged at two sides of the axis of the shell 11, so that the box body 2 can be clamped conveniently. The elastic clamping structure 3 is arranged between the box body 2 and the body 1, the box body 2 and the body 1 are mutually extruded, the elastic clamping structure 3 is extruded and restored to provide elasticity, and the box body 2 and the body 1 are enabled to be tightly abutted by the elasticity. Specifically, the clamping manner of the elastic clamping structure 3 includes but is not limited to: providing elastic force for enabling the box body 2 and the body 1 to be mutually abutted, and providing elastic force for enabling the box body 2 and the body 1 to be mutually abutted; or providing elastic force to clamp the body 1 and the box body 2.

When the cavity is at the maximum, the box body 2 and the body 1 form a first clamping relation through the elastic clamping structure 3; when the cavity is compressed, the box body 2 and the body 1 form a second clamping relation through the elastic clamping structure 3.

In this embodiment, set up elasticity joint structure 3 between box 2 and body 1, box 2 and body 1 are when not having the joint, in box 2 along the gliding process of body 1 even with

body

1 and 2 joints of box, box 2 extrudees with body 1 mutually, deformation takes place for elasticity joint structure 3 atress, make box 2 and body 1 receive the influence of elasticity joint structure 3 to reduce, long-term the use, elasticity joint structure 3 receives the extrusion all the time and takes place to warp, difficult influence box 2 and body 1, thereby solved among the prior art pull formula towards the tooth ware and had the problem that fastening structure easily influences fuselage or water tank, make box 2 remain the leakproofness all the time. Due to the arrangement of the elastic clamping structure 3, the elastic clamping structure 3 always provides elasticity when being extruded, so that the tooth flushing device always keeps a good clamping relation; owing to can accomodate box 2 and body 1, make and wash tooth ware and have portable and the stable advantage of joint.

Further, as shown in fig. 7, the tooth irrigator further comprises: a tooth flushing pipe 4 detachably connected with the body 1; when elasticity joint structure 3 is in second joint relation, body 1 and box 2 are formed with the accommodation space 23 that holds towards tooth pipe 4.

In the present embodiment, a position for placing the tooth tube 4 is provided outside the housing 11 of the body 1, specifically, the housing 11 is recessed toward the inside of the housing 11, and a locking platform for locking the tooth tube 4 is provided at a position of the upper cover 12. When the tooth flushing device is carried, the tooth flushing pipe 4 is placed in the accommodating space 23, so that the portability of the tooth flushing device is further improved.

Further, the elastic clamping structure 3 includes: locate the elastic component of body 1 periphery lateral wall, elastic component can move towards or keep away from body 1 inside flexible, and box 2 can compress tightly elastic component and slide along body 1 to realize the switching between first joint relation and the second joint relation.

In this embodiment, box 2 is realizing the in-process that first joint relation and second joint relation switched, compresses the elasticity portion all the time, and the deformation takes place for the elasticity portion is accepted at this in-process, reduces the extrusion to box 2 to guarantee at whole in-process, box 2 all does not receive too big power and takes place to warp. The elastic part provides the part of elasticity promptly, like spring etc, the elastic part setting is at body 1, and body 1 is bulky usually, and body 1's thickness is great, can have great space to hold the elastic part to be convenient for install the elastic part, so set up, need not set up 2 thicknesses of box great, make the structure of whole equipment light more, compact. In this embodiment, the protruding body 1 of elastic part sets up, forms the form of draw-in groove through the arch on the elastic part body 1, joint box 2, when box 2 compressed the elastic part, and 2 joints of the box of being convenient for perhaps break away from in the draw-in groove.

Further, as shown in fig. 3 to fig. 6, the elastic portion includes a first elastic portion 31 and a second elastic portion 32 disposed at an interval along the axial direction of the body 1, and the elastic clamping structure 3 further includes: a first convex part 34 and a second convex part 35 which are arranged on the body 1 at intervals along the axial direction of the body 1; a first clamping groove 36 clamped with the box body 2 is formed between the first elastic part 31 and the first bulge part 34, and a second clamping groove 37 clamped with the box body 2 is formed between the second elastic part 32 and the second bulge part 35.

In this embodiment, the first protruding portion 34 and the second protruding portion 35 are disposed on the housing 11 and integrally formed with the housing 11, and the first elastic portion 31 and the second elastic portion 32 both protrude out of the side surface of the body 1 to form a first locking groove 36 and a second locking groove 37 with the first protruding portion 34 and the second protruding portion 35. When the tooth washing device is in an extension state, the box body 2 is clamped in the second clamping groove 37, and a liquid storage cavity 21 capable of storing tooth washing liquid is formed at the bottom of the box body 2 and the bottom of the shell 11; when the tooth flushing device is in a compressed and carried state, the elastic part is clamped with the first clamping groove 36. The depth of the clamping groove is set to be 0.1 mm-0.5 mm, and the clamping groove is a non-through groove. Generally, the depth of the card slot is affected by the height of the elastic part protruding from the body 1, and therefore, the elastic part does not protrude too high, thereby making the entire structure more compact and stable. The number of the elastic parts can be set according to requirements. The number of the clamping grooves can be set according to requirements. Of course, the number of the elastic parts and the number of the clamping grooves are set according to the size of the compression cavity, and when the box body 2 is clamped with different clamping grooves, the size of the formed cavity is different.

Further, elasticity joint structure 3 is still including setting up in the joint portion 33 of last 2 inner walls of box, and box 2 slides along body 1 to make joint portion 33 joint in first joint groove or second joint groove respectively, in order to form first joint relation or second joint relation.

In this embodiment, the clamping portion 33 is integrally formed with the box body 2, the clamping portion 33 protrudes from the inner wall of the box body 2 by 0.1-0.5 mm, and the clamping portion 33 is preferably clamped on the first clamping groove 36 or the second clamping groove 37 by a certain depth. When towards tooth ware in extension state, the joint portion 33 joint has been injectd box 2 and has realized chucking box 2 at the ascending motion of body 1 axis direction at second draw-in groove 37, and at this moment, the inside wall of box 2 and the laminating of the upper surface of first bellying 34, because there is thickness in joint portion 33, the joint is at the draw-in groove, and joint portion 33 plays the effect that supports box 2, therefore first bellying 34 can not extrude box 2, reduces the possibility that box 2 warp. When needs accomodate body 1 to box 2 in, promote box 2, joint portion 33 compresses second elastic part 32 this moment, continues to compress first elastic part 31, until with joint portion 33 joint at first draw-in groove 36, second elastic part 32 and first elastic part 31 all are in the state of compression this moment, because joint portion 33 supports box 2, first bellying 34 and second bellying 35 effect then reduce at the power of box 2 this moment to the possibility of box 2 deformation has been reduced. When it is desired to extend the dental irrigator, the first elastic part 31 is compressed.

Further, as shown in fig. 8 and 9, an arch 331 adapted to a side surface of the first elastic portion 31 is disposed on a side of the clip 33 facing the second elastic portion 32, and a recess 332 adapted to a side surface of the second elastic portion 32 is disposed on a side of the clip 33 facing away from the arch 331.

In this embodiment, the clamping portion 33 is in a "W" shape, the arch portion 331 and the recess portion 332 form a vertically symmetrical structure, one surface of the elastic portion facing the box body 2 is set to be an arc surface, when the tooth flusher is in an extended state, the clamping portion 33 is clamped in the second clamping groove 37, and the recess portion 332 is fitted to the side surface of the second elastic portion 32. On one hand, when the clamping mechanism is clamped in the first clamping groove 36 or the second clamping groove 37, clamping is tight, and the box body 2 is prevented from shaking; on the other hand, when the box body 2 needs to be compressed, the arc-shaped clamping portion 33 plays a guiding role, and the elastic portion is convenient to compress.

Further, the elastic portion includes: and the elastic arm 313, the elastic arm 313 is arranged in the body 1 and is used for providing elastic force towards the box body 2.

In the embodiment, the bead 314 is disposed on one side of the elastic arm 313, and the bead 314 reinforces the mass of the elastic arm 313 to reinforce the structure of the elastic arm 313, and makes it easier for the elastic arm 313 to recover from the force. The elastic arm 313 is arranged in the body 1, the elastic part comprises a connecting arm 315, and two ends of the connecting part are respectively connected with the elastic arm 313. Be provided with the perforation on the linking arm 315, casing 11 corresponds and is provided with the screw hole, sets up the screw and passes the perforation and fix on the screw hole with bullet arm 313, and in this embodiment, towards tooth ware still includes clamping piece 13, is provided with the projection on the clamping piece 13, and the projection corresponds inserts the screw hole to press from both sides linking arm 315 with the lateral wall cooperation of body 1. In addition, a concave part is correspondingly arranged on the shell 11 of the body 1, and after the connecting arm 315 is placed in the concave part, the clamping piece 13 is embedded in the concave part and is matched with the surface of the body 1; one side that clamping piece 13 deviates from body 1 sets up to glossy cambered surface, with the radian adaptation of box 2, the box 2 of being convenient for slides along body 1, and can not restrict the motion of box 2. First elastic part 31 and second elastic part 32 all set up to elastic arm 313, whole elastic part integrated into one piece, and the elastic arm integrated into one piece at linking arm 315 and both ends promptly, the simple structure of whole elastic part, preparation simple process to the cost of production has been reduced.

Example two

The second embodiment is modified based on the first embodiment, and is different from the first embodiment in that, with reference to fig. 10 to 12, the elastic portion includes: elastic component 311 and support piece 312, elastic component 311 sets up in body 1 inside, supports tight piece 312 one end and is connected with elastic component 311, and the other end is worn out body 1 and is connect with box 2 butt.

In this embodiment, the structure of first elastic part 31 is unanimous with second elastic part 32, all set up to the mode of spring compression ball, elastic component 311 sets up to elastic silica gel, elastic gasket, spring etc, the shape size of supporting tight piece 312 can set up according to actual demand, elastic component 311 sets up to the spring in this embodiment, be provided with the cavity of holding spring in the casing 11, the spring can be in this cavity compression and reconversion, the in-process of reconversion provides the supporting power that supports for supporting tight piece 312 after the spring is compressed, thereby support box 2 tightly.

Further, one surface of the fastening member 312 facing the box 2 is configured as a cambered surface.

In this embodiment, the fastening member 312 is a ball, which is easy to separate from the slot when receiving pressure, so as to provide a simple structure and easy operation.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. An irrigator for preventing the leakage of sterilizing factors, comprising:

a body;

the position between the box body and the body can be adjusted, and a liquid storage cavity for storing cleaning liquid is formed between the box body and the body;

the disinfection component is arranged in the liquid storage cavity and is used for disinfecting the cleaning liquid and/or the liquid storage cavity;

the inductive switch is connected with the disinfection component and used for generating different inductive signals along with the position change between the box body and the body so as to enable the disinfection component to be opened or closed along with the position change between the box body and the body.

2. The dental irrigator of claim 1 wherein the inductive switch comprises: the position between the Hall element and the magnet can change along with the change of the position relation between the body and the box body, and when the distance between the Hall element and the magnet exceeds a preset range, the Hall element generates a signal for controlling the disinfection component to be closed.

3. The tooth flushing device for preventing the leakage of the sterilizing factor as claimed in claim 2, wherein the box body is sleeved on the outer sidewall of the body and can slide along the axis of the body.

4. The tooth irrigator according to claim 3 wherein said housing is removably connected to said body.

5. The tooth irrigator for preventing leakage of a sterilization factor according to claim 4, wherein the magnet and the Hall element are spaced apart in a sliding direction of the housing.

6. The apparatus as claimed in claim 4, wherein the Hall element is disposed on the body, and the magnet is disposed on the case.

7. The tooth irrigator according to claim 4, wherein the magnet is disposed at the bottom of the housing.

8. The apparatus as claimed in claim 6, wherein the Hall element is provided at a bottom of the body.

9. The tooth flushing device for preventing the sterilization factor from leaking out of the box body as claimed in claim 1, further comprising an elastic clamping structure, wherein the elastic clamping structure is arranged between the box body and the body for clamping the box body with the body.

10. The dental irrigator according to any one of claims 1 to 9, wherein the dental irrigator further comprises: and the manual switch is connected with the disinfection component and used for controlling the disinfection component to be switched on or switched off.