Water pick with magnetic suction type nozzle

Abstract

The oral irrigator comprises a machine body, a nozzle and a magnetic attraction assembly, a nozzle bin is concavely arranged on the end face of one side of the machine body, and the nozzle bin is provided with a mounting section and a connecting section which are communicated with each other and arranged in a stepped mode; the nozzle is inserted into the nozzle bin and comprises a main body part and an installation part, the installation part is arranged on the side, close to the nozzle bin, of the main body part in a sleeving mode, one end of the installation part is in extending transition connection with the main body part so that a containing space can be reserved between the installation part and the main body part, the main body part is partially inserted into the connecting section, and the installation part is partially inserted into the installation section; the magnetic attraction assembly comprises a first attraction part and a second attraction part, the first attraction part is embedded in the containing space, the second attraction part is contained in the installation section, and when the nozzle is inserted into the nozzle bin, the first attraction part and the second attraction part are connected in a magnetic attraction mode. According to the technical scheme, the nozzle replacement convenience is improved, and the service life of the nozzle is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of oral irrigators, in particular to an oral irrigator with a magnetic suction nozzle. Background Art

[0002] An oral irrigator is an electric device used for oral cleaning, usually including a main unit, a water tank and a nozzle. In the related art, the nozzle and the main unit have the following connection methods: plug-in connection, by setting a slot on the nozzle, setting a plug at the corresponding position of the main unit, and connecting the nozzle by inserting the plug into the base; spiral connection, by setting a thread on the nozzle, and a corresponding threaded hole on the main unit, the nozzle is screwed onto the main unit by rotating it.

[0003] The above two connection methods make the nozzle installation operation more complicated, and it is troublesome to replace different types of nozzles. Frequent replacement and use of nozzles can easily cause wear, shorten the product life or increase the risk of nozzle failure. Utility Model Content

[0004] The main purpose of the utility model is to provide a water flosser with a magnetic nozzle, aiming to improve the convenience of nozzle replacement and extend the service life of the nozzle.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a water flosser with a magnetic nozzle, comprising:

[0006] A fuselage, wherein a nozzle compartment is concavely disposed on one end surface of the fuselage, and the nozzle compartment has an installation section and a connection section that are interconnected and arranged in a stepped manner;

[0007] A nozzle, the nozzle is inserted in the nozzle bin, the nozzle comprises a main body and a mounting portion, the mounting portion is sleeved on a side of the main body close to the nozzle bin, and one end of the mounting portion is extended and transitionally connected with the main body, so that an accommodation space is left between the mounting portion and the main body, wherein part of the main body is inserted in the connecting section, and part of the mounting portion is inserted in the mounting section; and

[0008] The magnetic suction component includes a first suction component and a second suction component. The first suction component is embedded in the accommodating space, and the second suction component is accommodated in the installation section. When the nozzle is inserted into the nozzle bin, the first suction component and the second suction component are magnetically attracted and connected.

[0009] In one embodiment of the present application, a holding seat is embedded in the nozzle bin, an edge of the holding seat covers an edge of the nozzle bin, and a portion of the holding seat embedded in the nozzle bin abuts against the second adsorption member.

[0010] In one embodiment of the present application, the clamping seat includes a stopper sheet and a clamping sheet arranged at the edge of the stopper sheet, and the clamping sheet is hooked and connected to the edge of the nozzle bin so that the stopper sheet is fitted and abutted against the second adsorption member.

[0011] In one embodiment of the present application, a plurality of the clamping pieces are provided and are all located at the edge of the nozzle bin. A plurality of gaps are formed at the edge of the nozzle bin, and each of the clamping pieces is hooked on the nozzle bin after extending through the gaps.

[0012] In one embodiment of the present application, a plurality of annular grooves are formed on the outer surface of the connection between the engaging piece and the stop piece.

[0013] In one embodiment of the present application, the slopes of the plurality of annular grooves gradually transition from the center to the periphery.

[0014] The technical solution of the utility model adopts a method of arranging a first adsorption component on the nozzle and a second adsorption component in the nozzle compartment. After the nozzle is inserted into the nozzle compartment, the first adsorption component and the second adsorption component are magnetically connected to each other, thereby improving the convenience of nozzle replacement and extending the service life of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a structural exploded view of an embodiment of a water flosser with a magnetic nozzle according to the utility model;

[0017] Figure 2 This is a schematic structural diagram of an embodiment of the nozzle of the utility model;

[0018] Figure 3 It is a partial cross-sectional view of an embodiment of the oral irrigator with a magnetic nozzle of the utility model.

[0019] Description of Figure Numbers:

[0020] 10. Body; 11. Nozzle compartment; 111. Installation section; 112. Connection section; 12. Holding seat; 121. Stopper; 122. Connecting piece; 123. Annular groove; 20. Nozzle; 21. Main body; 22. Installation section; 23. Accommodation space; 30. Magnetic suction component; 31. First adsorption component; 32. Second adsorption component.

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] 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.

[0023] In view of the problems in the background technology, combined with reference Figures 1 to 3 As shown, the dental flosser with a magnetic nozzle 20 provided by the utility model comprises:

[0024] A body 10, wherein a nozzle compartment 11 is concavely disposed on one end surface of the body 10, and the nozzle compartment 11 has a mounting section 111 and a connecting section 112 which are interconnected and arranged in a stepped manner;

[0025] The nozzle 20 is inserted into the nozzle bin 11, and the nozzle 20 includes a main body 21 and a mounting portion 22. The mounting portion 22 is sleeved on a side of the main body 21 close to the nozzle bin 11, and one end of the mounting portion 22 is extended and transitionally connected with the main body 21, so that an accommodating space 23 is left between the mounting portion 22 and the main body 21, wherein part of the main body 21 is inserted into the connecting section 112, and part of the mounting portion 22 is inserted into the mounting section 111; and

[0026] The magnetic suction component 30 includes a first suction component 31 and a second suction component 32. The first suction component 31 is embedded in the accommodating space 23, and the second suction component 32 is accommodated in the mounting section 111. When the nozzle 20 is inserted into the nozzle compartment 11, the first suction component 31 and the second suction component 32 are magnetically attracted and connected.

[0027] In the related art, the relatively common connection methods between the nozzle 20 and the body 10 are mainly plug-in connection and screw connection, which are convenient and stable. However, it is not convenient to replace different types of nozzles 20. In the process of frequently replacing the nozzles 20, it is easy to cause wear and tear, resulting in failure of the nozzle 20 and a short service life.

[0028] In view of this, combined with reference Figure 1 and Figure 3As shown, the water flosser with a magnetic nozzle 20 proposed in the present application includes a body 10, a nozzle 20 and a magnetic assembly 30. The body 10 is the main body 21 of the water flosser, which mainly includes a main unit, a water tank, etc. A nozzle compartment 11 may be recessed on the end surface of the body 10 on one side of which the main unit is arranged, for accommodating and installing the nozzle 20, and a mounting section 111 and a connecting section 112 which are interconnected and arranged in a step manner may be arranged in the nozzle compartment 11. It should be explained that the cross-sectional shape of the mounting section 111 and the connecting section 112 may both be circular, or other shapes that are compatible with the cross-sectional shape of the nozzle 20, and the inner diameter of the mounting section 111 is larger than the inner diameter of the connecting section 112, so that the mounting section 111 and the connecting section 112 form a step shape, and the liquid outlet of the main unit may be connected to the connecting section 112, thereby conducting the nozzle 20 to spray the liquid.

[0029] Combined with reference Figure 2 As shown, the main body 21 of the nozzle 20 is roughly a columnar structure with a hollow interior, and a mounting portion 22 is provided at one end thereof close to the nozzle bin 11. The mounting portion 22 is sleeved on the main body 21, and the mounting portion 22 is away from the side of the nozzle bin 11 and gradually extends to the main body 21 and is connected to each other, so that an accommodating space 23 is formed between the main body 21 and the mounting portion 22, and when the mounting portion 22 is inserted into the mounting section 111, the mounting portion 22 can abut against the step surface between the mounting section 111 and the connecting section 112, thereby playing a role of limiting and fixing the nozzle 20.

[0030] Furthermore, the nozzle 20 and the nozzle bin 11 can be connected to each other through a magnetic suction component 30. The magnetic suction component 30 may include a first suction component 31 and a second suction component 32. The first suction component 31 and the second suction component 32 may be annular structures made of magnetic metals such as iron, cobalt, and nickel. The first suction component 31 is embedded in the accommodating space 23 on the nozzle 20, and the second suction component 32 is accommodated in the mounting section 111. It should be noted that the first suction component 31 and the second suction component 32 may be fixed in the accommodating space 23 and the mounting section 111 respectively by interference fit, bonding, or snap-on. When the nozzle 20 is inserted into the nozzle bin 11, the first suction component 31 and the second suction component 32 are magnetically connected to each other, so that the nozzle 20 is connected and fixed to the nozzle bin 11. When replacing different types of nozzles 20, it is only necessary to overcome the magnetic force of the original nozzle 20, remove it, and replace it with a new nozzle 20. With the above technical solution, the connection between the nozzle 20 and the fuselage 10 is more convenient and efficient, and it is more convenient to replace different types of nozzles 20, which can avoid failure caused by high-frequency wear of the nozzle 20 and the fuselage 10 bracket and shorten the service life.

[0031] Furthermore, in conjunction with reference Figure 1 and Figure 3As shown, a holder 12 is embedded in the nozzle bin 11 , and the edge of the holder 12 covers the edge of the nozzle bin 11 . The portion of the holder 12 embedded in the nozzle bin 11 abuts against the second adsorption member 32 .

[0032] In order to fix the second adsorbent 32 in the nozzle bin 11, a holder 12 can be embedded in the nozzle bin 11, the edge of the holder 12 covers the edge of the nozzle bin 11, and the portion of the holder 12 embedded in the nozzle bin 11 fits against the second adsorbent 32, so that the second adsorbent 32 is pressed and fixed. Exemplarily, the end face of the holder 12 can be annular, with a avoidance hole for installing the nozzle 20 at the center, the portion embedded in the nozzle bin 11 is smaller in diameter than the end face of the holder 12, and the embedded portion can be cylindrical. Due to the above design, the edge of the holder 12 can cover the edge of the nozzle bin 11, and the embedded portion can press and fix the second adsorbent 32. Furthermore, a buckle can be set on the edge of the holder 12 to fix the holder 12 and the nozzle bin 11. By setting the holder 12, the second adsorbent 32 can be installed and fixed more conveniently, and it is convenient for later disassembly, maintenance and cleaning.

[0033] Combined with reference Figure 3 As shown, in one embodiment of the present application, the clamping seat 12 includes a stopper sheet 121 and a clamping sheet 122 arranged at the edge of the stopper sheet 121, and the clamping sheet 122 is hooked and connected to the edge of the nozzle bin 11 so that the stopper sheet 121 fits and abuts against the second adsorption member 32.

[0034] The stopper sheet 121 can be a cylindrical structure protruding from the clamping seat 12, which is used to be inserted into the mounting section 111 of the nozzle bin 11 to press and fix the second adsorption component 32; the clamping sheet 122 can be set at the edge of the stopper sheet 121, and a gap is set at the corresponding position of the nozzle bin 11, and the stopper sheet 121 can be hooked and connected with the edge of the nozzle bin 11, so that the stopper sheet 121 can be fitted and abutted against the second adsorption component 32, thereby pressing and fixing the second adsorption component 32 in the nozzle bin 11.

[0035] In one embodiment of the present application, a plurality of the clamping pieces 122 are provided and are all located at the edge of the nozzle bin 11. A plurality of gaps are provided at the edge of the nozzle bin 11, and each of the clamping pieces 122 is hooked on the nozzle bin 11 after extending through the gap.

[0036] It can be understood that a plurality of snap-in plates 122 can be provided, and the plurality of snap-in plates 122 can be distributed circumferentially at intervals. Accordingly, a gap or snap-in seam can be provided circumferentially at intervals on the edge of the nozzle bin 11, and each snap-in plate 122 can be hooked and fixed to the nozzle bin 11 after extending through the gap.

[0037] In an embodiment of the present application, a plurality of annular grooves 123 are formed on the outer surface of the connection between the engaging piece 122 and the stopping piece 121 .

[0038] It can be understood that the clamping piece 122 and the stop piece 121 are interconnected to form the end face of the clamping seat 12, and a plurality of annular grooves 123 are provided on the end face of the clamping seat 12 to form an elastic force between the clamping piece 122 and the stop piece 121, so as to facilitate the clamping piece 122 to be separated from the nozzle chamber 11, and facilitate subsequent maintenance and cleaning.

[0039] In one embodiment of the present application, the slopes of the plurality of annular grooves 123 gradually transition from the center to the periphery.

[0040] It can be understood that the height of the annular groove 123 relative to the body 10 gradually decreases from the center to the periphery, so that the slope of the annular groove 123 gradually becomes gentler, so as to enhance the friction when holding and facilitate disassembly and separation.

[0041] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying 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 position 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.

[0042] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A water flosser with a magnetic nozzle, characterized in that: include: A fuselage, wherein a nozzle compartment is concavely disposed on one end surface of the fuselage, and the nozzle compartment has an installation section and a connection section that are interconnected and arranged in a stepped manner; A nozzle, the nozzle is inserted in the nozzle bin, the nozzle comprises a main body and a mounting portion, the mounting portion is sleeved on a side of the main body close to the nozzle bin, and one end of the mounting portion is extended and transitionally connected with the main body, so that an accommodation space is left between the mounting portion and the main body, wherein part of the main body is inserted in the connecting section, and part of the mounting portion is inserted in the mounting section; as well as The magnetic suction component includes a first suction component and a second suction component. The first suction component is embedded in the accommodating space, and the second suction component is accommodated in the installation section. When the nozzle is inserted into the nozzle bin, the first suction component and the second suction component are magnetically attracted and connected.

2. The oral irrigator with a magnetic nozzle according to claim 1, characterized in that: A holding seat is embedded in the nozzle bin, the edge of the holding seat covers the edge of the nozzle bin, and a portion of the holding seat embedded in the nozzle bin abuts against the second adsorption member.

3. The oral irrigator with a magnetic nozzle according to claim 2, characterized in that: The clamping seat comprises a stopper sheet and a clamping sheet arranged at the edge of the stopper sheet, and the clamping sheet is hooked and connected with the edge of the nozzle bin so that the stopper sheet is fitted and abutted against the second adsorption member.

4. The oral irrigator with a magnetic nozzle according to claim 3, characterized in that: There are a plurality of the clamping pieces, and all of them are located at the edge of the nozzle bin. A plurality of gaps are formed at the edge of the nozzle bin, and each of the clamping pieces is hooked on the nozzle bin after extending through the gaps.

5. The oral irrigator with a magnetic nozzle according to claim 4, characterized in that: A plurality of annular grooves are formed on the outer surface of the connection between the clamping piece and the stop piece.

6. The oral irrigator with a magnetic nozzle according to claim 5, characterized in that: The slopes of the plurality of annular grooves gradually transition from the center to the periphery.

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