CN215839634U

CN215839634U - Tooth cleaner with rotary nozzle

Info

Publication number: CN215839634U
Application number: CN202122262027.6U
Authority: CN
Inventors: 张宏伟; 樊劲松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-18
Anticipated expiration: 2031-09-17

Abstract

The embodiment of the application provides a rotatable shower nozzle's scaler, includes: the spray head is provided with a plurality of water outlet holes; a spout including spaced first and second ends; the rotating part is respectively connected with the spray head and the first end, and the spray head rotates relative to the spray pipe through the rotating part; a main body connected to the second end, the main body supplying water to the spray head. Through the structure, the tooth cleaner with the rotatable nozzle can be easily aligned to different positions of teeth for cleaning without manually adjusting the angle.

Description

Tooth cleaner with rotary nozzle

Technical Field

The application relates to the technical field of domestic appliances, in particular to a tooth cleaner with a rotatable spray head.

Background

In the existing tooth cleaning appliance with the rotatable spray head, in the washing process, different positions need to be cleaned, and a user needs to adjust the tooth cleaning appliance with the rotatable spray head to different angles through an arm to repeatedly wash the tooth cleaning appliance, which is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem existing in the prior art, the present application provides a dental scaler of a rotatable nozzle that can adjust a nozzle angle.

The embodiment of the application provides a rotatable shower nozzle's scaler, includes:

the spray head is provided with a plurality of water outlet holes;

a spout including spaced first and second ends;

the rotating part is respectively connected with the spray head and the first end, and the spray head rotates relative to the spray pipe through the rotating part;

a main body connected to the second end, the main body supplying water to the spray head.

In other possible embodiments, the rotating part includes a base and a rotating member, the base is connected to the rotating member and the first end, respectively, and the rotating member is connected to the spray head.

In other possible embodiments, the base is provided with a second cavity exposed through the opening, the second cavity housing the rotary member.

In other possible embodiments, the inner wall of the base is provided with an annular groove, the annular groove comprises a first groove edge and a second groove edge, the second groove edge is close to the opening edge, and the first groove edge is far away from the opening.

In other possible embodiments, the rotating member includes a plurality of buckles, the rotating member is detachably disposed in the second cavity, and the buckles are disposed in the second cavity and abut against the second groove edge.

In other possible embodiments, the rotating part further comprises a sealing gasket, the sealing gasket is arranged in the second cavity, and the sealing gasket is in contact with the first groove edge.

In other possible embodiments, the rotating portion has a second channel formed therein, and the second channel extends through the rotating portion and communicates with the water outlet hole of the nozzle.

In other possible embodiments, the main body includes a body and a water storage chamber, and the body is connected to the second end and the water storage chamber respectively.

In other possible embodiments, the body includes a housing and a water pump, the housing is provided with a containing cavity, the containing cavity contains the water pump, the housing is connected with the second end and the water storage bin respectively, and the water pump is communicated with the second end and the water storage bin respectively.

In other possible embodiments, the housing comprises two plate-shaped blocks and two arc-shaped blocks, which are alternately connected to enclose the receiving cavity.

Compared with the prior art, the scaler of rotatable shower nozzle of this application connects respectively through the rotating part the shower nozzle with first end, the shower nozzle passes through the rotating part for the spray pipe rotates, need not through handheld angle of adjustment, alright with the scaler that easily makes rotatable shower nozzle aim at different positions of tooth and wash.

Drawings

Fig. 1 is a schematic view of a dental scaler with a rotatable nozzle according to an embodiment of the present application.

Fig. 2 is a sectional view of a dental scaler with a rotatable nozzle head according to an embodiment of the present application.

Fig. 3 is a schematic view of the spray head and the rotating part after explosion of the dental scaler of the rotatable spray head according to an embodiment of the present invention.

Fig. 4 is a sectional view of fig. 3 in combination.

Fig. 5 is a schematic view of a body of a dental scaler with a rotatable nozzle according to an embodiment of the present application.

Description of the main elements

Dental scaler 100 with rotatable nozzle

Main body part 10

Water storage 11

Water inlet 112

Sealing plug 113

Third cavity 114

Fuselage 12

Casing 121

Plate block 1212

Arc block 1213

Connecting post 122

Accommodating cavity 123

Water pump 124

Circuit board 125

Battery 126

Fourth passage 127

Mounting hole 128

Function key 129

Spray pipe 13

First end 131

Second end 132

Sealing seat 133

Third channel 137

Rotating part 14

Rotating member 141

Buckle 1412

Sealing washer 142

Base 143

First slot edge 1431

Second trough side 1432

Annular groove 1435

Second cavity 145

Second channel 147

Spray head 15

First portion 151

Second portion 152

First surface 153

Second surface 154

Water outlet hole 156

First passage 157

First cavity 158

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The following description will refer to the accompanying drawings to more fully describe the present disclosure. There is shown in the drawings exemplary embodiments of the present application. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Like reference numerals designate identical or similar components.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, as used herein, "comprises" and/or "comprising" and/or "having," integers, steps, operations, components, and/or components, but does not preclude the presence or addition of one or more other features, regions, integers, steps, operations, components, and/or groups thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless otherwise defined herein, terms such as those defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application and will not be interpreted in an idealized or overly formal sense.

The following description of exemplary embodiments refers to the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar terms.

Embodiments of the present application will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the present embodiment provides a dental scaler for a rotatable nozzle, including a nozzle 15, a spray pipe 13, a rotating portion 14, and a main body portion 10; the nozzle 15 is provided with a plurality of water outlet holes 156; the spout 13 includes a first end 131 and a second end 132 that are spaced apart. The rotating part 14 is connected with the nozzle 15 and the first end 131 respectively; the main body 10 is connected to the second end 132, and the main body 10 supplies water to the head 15. The nozzle 15 is rotated relative to the spout 13 by the rotating portion 14.

As shown in fig. 3, the nozzle 15 includes a first portion 151 and two second portions 152, and the two second portions 152 are symmetrically disposed at an edge of the first portion 151. Specifically, the interval between the two second portions 152 gradually increases from being close to the first portion 151 to being far from the first portion 151 to form an inverted "eight" shape; the angle of inclination of the second portion 152 to the first portion 151 can be designed according to the size of teeth of different ages.

Further, the first portion 151 includes a first surface 153, the second portion 152 includes a second surface 154, and the first surface 153 and the second surface 154 enclose to form the cleaning chamber 150; the outlet holes 156 are disposed on at least one of the first surface 153 and the second surface 154, that is, a plurality of outlet holes 156 are disposed on the first portion 151 or/and the second portion 152, and the plurality of outlet holes 156 are spaced apart and communicate with the sprinkler pipe 13.

According to the actual use requirement, the water outlet hole 156 can be set in three ways: firstly, the water outlet holes 156 are formed in the first surface 153 and the two second surfaces 154, that is, three surfaces are provided with a row of water outlet holes 156, a plurality of water outlet holes 156 are arranged at intervals in each row, and the specific number of each row of water outlet holes 156 may be 4; secondly, a plurality of outlet holes 156 are spaced on the first surface 153, that is, the first surface 153 is provided with a plurality of outlet holes 156, and the number of the outlet holes 156 may be 4; thirdly, the plurality of water outlet holes 156 are disposed on the two second surfaces 154, each of the two second surfaces 154 has a row of water outlet holes 156, the number of the water outlet holes 156 in each row is several, and the specific number of each row may be 4. By the above design, the outlet hole 156 is more beneficial to cleaning the crevice between the teeth and the gum. It should be noted that the specific number of outlet holes 156 may be determined according to the size of the space between the outlet holes 156 in each row and the size of each portion.

Further, as shown in fig. 4, the head 15 is provided with a first cavity 158 and a first passage 157; a first channel 157 disposed in the first portion 151 and communicating the interior and exterior of the first cavity 158; the first cavity 158 is disposed in the first portion 151 and the second portion 152, and the first cavity 158 is communicated with the plurality of outlet holes 156, i.e., each of the outlet holes 156 is communicated with the inside and the outside of the first cavity 158.

As shown in fig. 3 and 4, the rotating portion 14 includes a base 143 and a rotating member 141, the base 143 is connected to the rotating member 141 and the first end 131, respectively, and the rotating member 141 is connected to the head 15. The rotary part 14 is provided with a second channel 147, and the second channel 147 penetrates through the rotary part 14 and extends towards the spray head 15 to be communicated with the first channel 157; specifically, the second channel 147 extends through the base 143 and to and through the rotating member 141.

The base 143 has a second cavity 145 exposed through the opening, the second cavity 145 receives the rotary member 141, and the rotary member 141 is movably moved in the second cavity 145 so that the base 143 and the rotary member 141 constitute a multi-degree-of-freedom mechanism, thereby easily aligning the dental scaler 100 of the rotatable nozzle head with different positions of teeth for cleaning. Specifically, the inner wall of the base 143 is provided with an annular groove 1435, and the annular groove 1435 includes a first groove edge 1431 and a second groove edge 1432; the second groove side 1432 is close to an opening edge of the second cavity 145 and the first groove side 1431 is far from an opening of the second cavity 145, so that the first groove side 1431 forms a step.

The rotary member 141 is fixedly connected to the shower head 15. The rotating member 141 is provided with a plurality of buckles 1412, the plurality of buckles 1412 are arranged at intervals, and the buckles 1412 have elasticity; the cross-section of the clasp 1412 is triangular. The rotary member 141 is inserted into the second cavity 145, and the catch 1412 abuts against the second groove edge 1432 to detachably connect the rotary member 141 with the base 143, thereby facilitating replacement of the base 143 or the rotary member 141 or the head 15 having the rotary member 141. The buckle 1412 is matched with the second cavity 145 for connection, so that the structure is simple, the processing is convenient, the assembling and disassembling operation is convenient and fast, and meanwhile, the rotating piece 141 can rotate freely in the second cavity 145 when the rotating piece needs to rotate.

The rotary part 14 further includes a sealing washer 142, and the sealing washer 142 is disposed between the rotary part 141 and the base 143. Specifically, the sealing gasket 142 is disposed in the annular groove 1435, and the sealing gasket 142 is in contact with the first groove edge 1431. The contact between the rotary member 141 and the base 143 can be effectively sealed by the sealing washer 142.

As shown in FIG. 2, the spout 13 is provided with a third passageway 137, the third passageway 137 extending through the second end 132 and extending to and through the first end 131 to make the spout 13 hollow. The first end 131 is removably coupled to the base 143 and the third channel 137 is in communication with the second channel 147. The spout 13 further has a sealing seat 133, and the sealing seat 133 is disposed at the second end 132 and formed by the end surface of the second end 132 contracting and extending toward the first end 131.

As shown in fig. 1, the main body 10 includes a main body 12 and a water storage 11, and the main body 12 is connected to the second end 132 and the water storage 11, respectively. The size of the machine body 12 is smaller than that of the water storage bin 11, so that a user can hold the machine conveniently, the overall appearance is guaranteed to be attractive, and the ornamental value is improved.

As shown in fig. 2 and 5, the body 12 includes a housing 121, a water pump 124, and a battery 126; the housing 121 accommodates the water pump 124 and the accommodating cavity 123 of the battery 126, and the housing 121 is connected with the second end 132 and the water storage bin 11 respectively; the battery 126 is electrically connected with the water pump 124; the water pump 124 is respectively communicated with the second end 132 and the water storage bin 11.

Further, the housing 121 includes two plate-shaped blocks 1212 and two arc-shaped blocks 1213, and the two plate-shaped blocks 1212 and the two arc-shaped blocks 1213 are alternately connected to enclose the accommodating chamber 123.

The housing 121 is further provided with a connecting column 122, and the connecting column 122 is disposed on one side of the housing 121 close to the spray pipe 13. The connecting column 122 is provided with a fourth channel 127, and the fourth channel 127 penetrates through the connecting column 122 to communicate the inside and the outside of the accommodating cavity 123. The connecting column 122 is connected with the second end 132, the fourth channel 127 is communicated with the third channel 137, and the water pump 124 is communicated with the third channel 137 through the fourth channel 127.

The body 12 further includes a circuit board 125 and a function key 129 electrically connected to the circuit board 125, wherein the circuit board 125 is electrically connected to the battery 126 and the water pump 124, respectively. The circuit board 125 is received in the receiving cavity 123. The housing 121 has a mounting hole 128, and the function key 129 is mounted in the mounting hole 128. Preferably, the mounting holes 128 are provided in the arcuate blocks 1213.

The function key 129 may be a switch key, may include a switch key and an adjustment key for adjusting the amount of water sprayed, and may be other keys for changing the water spraying mode or state.

As shown in fig. 1 and 2, the water storage bin 11 is provided with a water inlet 112 for water inlet and water discharge and a third cavity 114 for water storage, wherein the water inlet 112 is communicated with the inside and the outside of the third cavity 114; specifically, the water inlet 112 is disposed on a side of the water storage compartment 11 away from the body 12 for facilitating water inlet and water discharge.

The water storage bin 11 is also provided with a sealing plug 113 and a water guide pipe 117; the sealing plug 113 separably seals the water inlet hole 112. The water guide pipe 117 is accommodated in the third cavity 114, and the water guide pipe 117 is connected with the water pump 124; the sealing plug 113 is separably contacted with the water inlet hole 112. In use, the dental scaler 100 with the rotatable spray head is inverted, water is injected into the third cavity 114 of the storage tank 11 through the water inlet hole 112, and the sealing plug 113 blocks the water inlet hole 112 to seal the storage tank 11.

Hereinbefore, specific embodiments of the present application are described with reference to the drawings. However, those skilled in the art will appreciate that various modifications and substitutions can be made to the specific embodiments of the present application without departing from the scope of the present application. Such modifications and substitutions are intended to be within the scope of the present application.

Claims

1. A rotatable head dental scaler, comprising:

the spray head (15), the spray head (15) is provided with a plurality of water outlet holes (156);

a spout (13), said spout (13) including a first end (131) and a second end (132) spaced apart;

a rotating part (14) which is connected with the spray head (15) and the first end (131) respectively, wherein the spray head (15) rotates relative to the spray pipe (13) through the rotating part (14);

a main body portion (10) connected to the second end (132), the main body portion (10) supplying water to the spray head (15).

2. The rotatable head dental scaler of claim 1, wherein said rotating portion (14) comprises a base (143) and a rotating member (141), said base (143) being connected to said rotating member (141) and said first end (131) respectively, said rotating member (141) being connected to said head (15).

3. The rotatable head dental scaler of claim 2, wherein said base (143) is provided with a second cavity (145) exposed through the opening, said second cavity (145) receiving said rotary member (141).

4. The rotatable head dental scaler of claim 3, wherein the inner wall of said base (143) is provided with an annular groove (1435), said annular groove (1435) comprising a first notch edge (1431) and a second notch edge (1432), said second notch edge (1432) being close to said opening edge, said first notch edge (1431) being remote from said opening.

5. The rotatable head dental sealer according to claim 4, wherein the rotary member (141) comprises a plurality of catches (1412), the rotary member (141) is detachably provided to the second cavity (145), and the catches (1412) are provided to the second cavity (145) and abut against the second groove edge (1432).

6. The rotatable head dental scaler of claim 4 wherein said rotatable portion (14) further comprises a sealing gasket (142), said sealing gasket (142) being disposed in said second cavity (145), said sealing gasket (142) being in contact with said first slot edge (1431).

7. The rotatable head dental scaler of claim 1 wherein said rotating portion (14) defines a second channel (147), said second channel (147) extending through said rotating portion (14) and communicating with said outlet aperture (156) of said head (15).

8. The rotatable head dental scaler of claim 1 wherein said main body portion (10) comprises a body (12) and a reservoir (11), said body (12) being connected to said second end (132) and said reservoir (11), respectively.

9. The rotatable nozzle dental scaler according to claim 8, wherein the body (12) comprises a casing (121) and a water pump (124), the casing (121) is provided with a receiving cavity (123), the receiving cavity (123) receives the water pump (124), the casing (121) is respectively connected with the second end (132) and the water storage bin (11), and the water pump (124) is respectively communicated with the second end (132) and the water storage bin (11).

10. The rotatable head dental scaler of claim 9 wherein said housing (121) comprises two plate-like blocks (1212) and two arc-like blocks (1213), said two plate-like blocks (1212) and said two arc-like blocks (1213) being alternately connected to enclose said receiving chamber (123).