CN215228679U - Nozzle of water toothpick and water toothpick - Google Patents
Nozzle of water toothpick and water toothpick Download PDFInfo
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- CN215228679U CN215228679U CN202120768329.8U CN202120768329U CN215228679U CN 215228679 U CN215228679 U CN 215228679U CN 202120768329 U CN202120768329 U CN 202120768329U CN 215228679 U CN215228679 U CN 215228679U
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Abstract
The utility model discloses a nozzle of tooth cleaner, including main part and jet, the first end cartridge of main part is equipped with the water conservancy diversion passageway in the delivery port of tooth cleaner, main part, and the water conservancy diversion passageway communicates in the delivery port of tooth cleaner, and the jet sets up in the second end of main part, and contained angle alpha between jet and the main part is 125 degrees-170 degrees, and the jet is equipped with the jet passage, and the jet passage communicates in the water conservancy diversion passageway. Through the arrangement of the structure, the spray opening and the main body part are arranged in an obtuse angle, so that the flow direction of the tooth washing liquid can be gently changed, a user can conveniently adjust the tooth washing device to wash all corners in the oral cavity, the use of the user is facilitated, and the cleaning effect is improved; and, the jet that sets up is not only pleasing to the eye in appearance, and the arc slowly passes through moreover, can guarantee the clean effect of washing tooth liquid keeping the velocity of flow of the washing tooth liquid that erupts in the tooth ware nozzle, can also change the orientation of nozzle, and convenience of customers uses, simple structure, and convenient to use, the effect is showing.
Description
Technical Field
The utility model relates to an oral cavity cleaning technology field especially relates to a nozzle and tooth cleaning device of tooth cleaning device.
Background
Along with the development of society, people pay more and more attention to the health and the safety of oral cavity, and oral care tools such as toothbrush, toothpaste, dental floss, electric toothbrush, tooth cleaner should be taken by people, wherein, the tooth cleaner is used as a tool for cleaning teeth and teeth gaps by utilizing the impact of pulse water flow, and the tooth cleaner has good oral cleaning effect, thereby effectively protecting the health of teeth and gum. Is widely popular with people.
The tooth washing device mainly realizes oral cavity cleaning by utilizing the impact force of high-speed water columns sprayed under certain pressure, and the existing tooth washing device uses an upright nozzle which is inconvenient to use and inconvenient for users; meanwhile, the water pressure is high because the speed of the water flow sprayed from the nozzle is high, and the water flow is easy to splash around after reaching the surface of the teeth, so that the use is inconvenient. The nozzles of some tooth cleaners have larger conversion inclination angles, so that the water flow speed sprayed out of the nozzles is higher, and the water pressure is insufficient, thereby affecting the cleaning effect of the tooth cleaners.
Therefore, the utility model provides a nozzle of a tooth washing device and the tooth washing device, which can effectively solve the problems and have simple structure and convenient use.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a nozzle of a tooth washing device, which has simple structure, convenient assembly and disassembly and good flow guide effect.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a nozzle of a tooth washing device, include:
the first end of the main body part is detachably inserted into a water outlet of the tooth washing device, the main body part is provided with a flow guide channel, and when the first end of the main body part is inserted into the water outlet of the tooth washing device, the flow guide channel is communicated with the water outlet of the tooth washing device;
the jet orifice is arranged at the second end of the main body part, an included angle alpha between the axis of the tail end of the jet orifice and the axis of the main body part is 125-170 degrees, the jet orifice is provided with a jet passage, and the jet passage is communicated with the flow guide passage.
Further, the injection port is arranged at the second end of the main body part in an arc shape, and the injection channel is gradually thinned from one end close to the flow guide channel to the injection port of the nozzle.
Furthermore, the first end of the main body part is provided with a clamping groove which is used for being clamped with a locking block of the tooth washing device.
Furthermore, a plurality of strip-shaped limiting lugs are arranged in the clamping groove and used for abutting against limiting grooves in the surfaces of the locking blocks.
Furthermore, the top of the limit bump is provided with an arc-shaped transition part.
Furthermore, the main body part is provided with a limiting platform, the limiting platform protrudes out of the outer surface of the main body part, and when the first end of the main body part is inserted into the water outlet of the tooth washing device, the limiting platform is used for abutting against the water outlet of the tooth washing device.
Furthermore, one side of the limiting platform, which is far away from the first end of the main body part, is provided with a handheld part, and the side surface of the handheld part is provided with a plurality of strip-shaped grains.
Furthermore, a guide part is arranged at the top of the first end of the main body part.
The utility model has the advantages that: through the arrangement of the structure, the spray opening and the main body part are arranged in an obtuse angle, so that the flow direction of the tooth washing liquid flowing into the spray passage from the flow guide passage can be gently changed, a user can conveniently adjust the tooth washing device to wash all corners in the oral cavity, the use of the user is facilitated, and the cleaning effect is improved; and, the jet that sets up is not only pleasing to the eye in appearance, and the arc slowly passes through moreover, can guarantee the clean effect of washing tooth liquid keeping the velocity of flow of the washing tooth liquid that erupts in the tooth ware nozzle, can also change the orientation of nozzle, and convenience of customers uses, simple structure, and convenient to use, the effect is showing.
A water toothpick comprises a water toothpick main body and the nozzle of the water toothpick, wherein the water toothpick main body is provided with a water outlet, the first end of the nozzle of the water toothpick is detachably inserted in the water outlet, and when the nozzle of the water toothpick is inserted in the water outlet, a flow guide channel is communicated with the water outlet.
The utility model has the advantages that: through the arrangement of the structure, the first end of the tooth washing device is connected with the tooth washing device main body, and the flow guide channel is communicated with the water outlet, so that tooth washing liquid can be sprayed out from the nozzle of the tooth washing device through the flow guide channel; the spray opening and the main body part are arranged in an obtuse angle, so that the flow direction of the tooth washing liquid flowing into the spray passage from the flow guide passage can be gently changed, a user can conveniently adjust the tooth washing device to wash all corners in the oral cavity, the use of the user is facilitated, and the cleaning effect is improved; and, the jet that sets up is not only pleasing to the eye in appearance, and the arc slowly passes through moreover, can guarantee the clean effect of washing tooth liquid keeping the velocity of flow of the washing tooth liquid that erupts in the tooth ware nozzle, can also change the orientation of nozzle, and convenience of customers uses, simple structure, and convenient to use, the effect is showing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a reference diagram of the usage state of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is an enlarged view taken at circle A of FIG. 3;
fig. 5 is a partial sectional view showing the installation state of the present invention;
FIG. 6 is an exploded view of a portion of the structure of the present invention;
fig. 7 is an explosion diagram of the overall structure of the present invention.
Detailed Description
Referring to fig. 1 to 7, a nozzle of a dental prophylaxis device, comprising:
the first end of the main body part 310 is detachably inserted into the water outlet 190 of the tooth washing device, the main body part is provided with a flow guide channel 311, and when the first end of the main body part 310 is inserted into the water outlet of the tooth washing device, the flow guide channel 311 is used for communicating with the water outlet of the tooth washing device;
the injection port 320 is disposed at the second end of the main body 310, an included angle α between an axis of the end of the injection port 320 and an axis of the main body 310 is 125 degrees to 170 degrees, the injection port 320 is provided with an injection passage 321, and the injection passage 321 is communicated with the flow guide passage 311.
Through the arrangement of the structure, the spray opening and the main body part are arranged in an obtuse angle, so that the flow direction of the tooth washing liquid flowing into the spray passage from the flow guide passage can be gently changed, a user can conveniently adjust the tooth washing device to wash all corners in the oral cavity, the use of the user is facilitated, and the cleaning effect is improved; and the spray opening is attractive in appearance, the arc shape is in slow transition, the spray direction of the tooth washing liquid can be effectively changed by the included angle between the spray opening and the main body part of 100-170 degrees, the tooth washing liquid sprayed by the tooth washing device nozzle can not be obviously slowed down by the change of the angle range, the flow speed of the tooth washing liquid sprayed in the tooth washing device nozzle is kept, the cleaning effect of the tooth washing liquid is guaranteed, the orientation of the nozzle can be changed, the tooth washing device is convenient for a user to use, the structure is simple, the use is convenient, and the effect is obvious.
In this embodiment, the injection port 320 is disposed at the second end of the main body 310 in an arc shape, and the injection passage 321 is tapered from an end near the flow guide passage 311 to the injection port 322 of the nozzle. Through the setting of above-mentioned structure, the injection passage narrows gradually, makes the velocity of flow of the tooth cleaning fluid of the injection passage of flowing through increase, promotes the cleaning efficiency of tooth cleaning device, ensures user's oral cavity health and safety to can also make tooth cleaning fluid column concentrate more, each position in the convenience of customers pertinence ground clean oral cavity, simple structure, convenient to use, reasonable in design.
In this embodiment, a first end of the main body 310 is provided with a locking groove 312, and the locking groove 312 is used for being locked to a locking block of the tooth washing device. Through the arrangement of the structure, the arrangement of the clamping groove can allow the nozzle of the tooth washing device to be detachably connected with the tooth washing device, and when the tooth washing device is installed, the locking block 720 on the tooth washing device can be moved to be inserted into the clamping groove, so that the nozzle can be locked, the water pressure is prevented from flushing out the nozzle of the tooth washing device, and the stability of a product is guaranteed; and when dismantling, shift out the locking piece by the joint inslot, and then release nozzle, make things convenient for the dismouting of tooth cleaner nozzle, simple structure, convenient to use, reasonable in design.
In this embodiment, a plurality of strip-shaped limiting protrusions 313 are disposed in the engaging groove 312, and the limiting protrusions 313 are used for abutting against the limiting groove 723 on the surface of the locking block 720. Through the arrangement of the structure, the strip-shaped limiting convex block can be engaged with the limiting groove on the surface of the locking block of the tooth cleaner, so that the combination of the nozzle of the tooth cleaner and the tooth cleaner is more stable, and the stability of a product is improved; and, rotate the water toothpick nozzle at the user, when the orientation of adjustment water toothpick nozzle, the setting of banding spacing lug can also make to rotate water toothpick nozzle and more have the gear and feel, promotes user's use and experiences.
In this embodiment, an arc-shaped transition portion 314 is disposed at the top of the limiting protrusion 313. Through the arrangement of the structure, when a user rotates the nozzle of the tooth washing device and adjusts the orientation of the nozzle of the tooth washing device, the arc-shaped transition part enables the user to rotate the nozzle of the tooth washing device more easily, so that the operation of the user is more convenient, and the use experience of the user is improved; and make the user rotate the nozzle more smoothly, prevent banding spacing lug wearing and tearing, and then the life of extension product promotes user's use and experiences.
In this embodiment, the main body 310 is provided with a limiting platform 315, the limiting platform 315 protrudes from the outer surface of the main body 310, and when the first end of the main body 310 is inserted into the water outlet 190 of the dental scaler, the limiting platform 315 is used to abut against the water outlet 190 of the dental scaler. Through the arrangement of the structure, the limiting platform can be abutted against the edge of the water outlet of the tooth washing device, so that the damage to the tooth washing device and/or the nozzle of the tooth washing device caused by excessive force application of a user is prevented, in addition, the limiting platform which is arranged to protrude out of the main body can also shield the gap between the nozzle of the tooth washing device and the water outlet of the tooth washing device, and the backflow of tooth washing liquid sprayed by the nozzle of the tooth washing device is prevented, so that the product is prevented from being damaged; the service life of the product is prolonged, the structure is simple, the use is convenient, and the design is reasonable.
In this embodiment, a handheld portion 316 is disposed on a side of the limiting platform 315 away from the first end of the main body portion 310, and a plurality of strip-shaped grains 318 are disposed on a side surface of the handheld portion 316. Through the setting of above-mentioned structure, the surperficial frictional force of handheld portion can be increased in the setting of banding line, and convenience of customers cartridge and/or the nozzle of detaching tooth washing ware, simple structure, convenient to use, reasonable in design.
In this embodiment, a guide portion 317 is disposed at a top portion of the first end of the main body portion 310. Through the arrangement of the structure, the guide part can facilitate the insertion of the first end of the nozzle of the tooth washing device into the water outlet of the tooth washing device by a user, the use by the user is facilitated, the insertion is more convenient, the structure is simple, and the design is reasonable.
Referring to fig. 1 to 7, a dental scaler includes a scaler body 100 and the nozzle 300 of the dental scaler, the scaler body 100 is provided with a water outlet 190, a first end of the nozzle 300 of the dental scaler is detachably inserted into the water outlet 190, and when the nozzle 300 of the dental scaler is inserted into the water outlet 190, the guide passage 311 is communicated with the water outlet 190.
Through the arrangement of the structure, the first end of the tooth washing device is connected with the tooth washing device main body, and the flow guide channel is communicated with the water outlet, so that tooth washing liquid can be sprayed out from the nozzle of the tooth washing device through the flow guide channel; the spray opening and the main body part are arranged in an obtuse angle, so that the flow direction of the tooth washing liquid flowing into the spray passage from the flow guide passage can be gently changed, a user can conveniently adjust the tooth washing device to wash all corners in the oral cavity, the use of the user is facilitated, and the cleaning effect is improved; and, the jet that sets up is not only pleasing to the eye in appearance, and the arc slowly passes through moreover, can guarantee the clean effect of washing tooth liquid keeping the velocity of flow of the washing tooth liquid that erupts in the tooth ware nozzle, can also change the orientation of nozzle, and convenience of customers uses, simple structure, and convenient to use, the effect is showing. The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.
Claims (9)
1. A nozzle for a dental prophylaxis device, comprising:
the first end of the main body part (310) is detachably inserted into a water outlet (190) of the tooth washing device, the main body part is provided with a flow guide channel (311), and when the first end of the main body part (310) is inserted into the water outlet of the tooth washing device, the flow guide channel (311) is communicated with the water outlet of the tooth washing device;
the jet orifice (320) is arranged at the second end of the main body part (310), an included angle alpha between the axis of the tail end of the jet orifice (320) and the axis of the main body part (310) is 125-170 degrees, the jet orifice (320) is provided with a jet passage (321), and the jet passage (321) is communicated with the flow guide passage (311).
2. The nozzle of the dental prophylaxis according to claim 1, wherein the injection port (320) is provided at the second end of the body part (310) in an arc shape, and the injection passage (321) is tapered from an end near the guide passage (311) to a tip of the injection port (320).
3. The nozzle of claim 1, wherein the main body (310) has a first end provided with a locking groove (312), and the locking groove (312) is used for locking a locking block (720) on the dental scaler.
4. The nozzle of the tooth washing device as claimed in claim 3, wherein a plurality of strip-shaped limiting protrusions (313) are arranged in the clip groove (312), and the limiting protrusions (313) are used for abutting against the limiting grooves (723) on the surface of the locking block (720).
5. The nozzle of the water toothpick according to claim 4 wherein the top of the limit lug (313) is provided with an arc-shaped transition part (314).
6. The nozzle of the tooth washing device as claimed in claim 1, wherein the main body part (310) is provided with a limiting platform (315), the limiting platform (315) is protruded from the outer surface of the main body part (310), and when the first end of the main body part (310) is inserted into the water outlet (190) of the tooth washing device, the limiting platform (315) is used for abutting against the water outlet (190) of the tooth washing device.
7. The nozzle of the tooth washing device as claimed in claim 6, wherein a hand-held part (316) is provided on a side of the position limiting platform (315) away from the first end of the main body part (310), and a plurality of strip-shaped lines (318) are provided on a side surface of the hand-held part (316).
8. The nozzle of the dental rinser as claimed in claim 1, characterized in that the first end of the main body part (310) is provided with a guide part (317) at the top.
9. A water toothpick, comprising a water toothpick body (100) and a nozzle (300) of the water toothpick according to any one of claims 1 to 8, wherein the water toothpick body (100) is provided with a water outlet (190), a first end of the nozzle (300) of the water toothpick is detachably inserted into the water outlet (190), and when the nozzle (300) of the water toothpick is inserted into the water outlet (190), the flow guide channel (311) is communicated with the water outlet (190).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768329.8U CN215228679U (en) | 2021-04-14 | 2021-04-14 | Nozzle of water toothpick and water toothpick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768329.8U CN215228679U (en) | 2021-04-14 | 2021-04-14 | Nozzle of water toothpick and water toothpick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228679U true CN215228679U (en) | 2021-12-21 |
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ID=79508833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768329.8U Active CN215228679U (en) | 2021-04-14 | 2021-04-14 | Nozzle of water toothpick and water toothpick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228679U (en) |
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2021
- 2021-04-14 CN CN202120768329.8U patent/CN215228679U/en active Active
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