CN209864127U - Visual tooth flusher - Google Patents
Visual tooth flusher Download PDFInfo
- Publication number
- CN209864127U CN209864127U CN201920470743.3U CN201920470743U CN209864127U CN 209864127 U CN209864127 U CN 209864127U CN 201920470743 U CN201920470743 U CN 201920470743U CN 209864127 U CN209864127 U CN 209864127U
- Authority
- CN
- China
- Prior art keywords
- cavity
- handle
- wall
- gear
- visual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 238000005406 washing Methods 0.000 abstract description 32
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Abstract
The utility model discloses a visual tooth flusher, which comprises a flushing rod and a handle, wherein one end of the flushing rod is connected with one end of the handle in a sliding way, the other end of the flushing rod is fixedly provided with a visual probe, the top of the flushing rod is provided with a rack, the handle is internally provided with a first cavity, the inner wall at the top of the first cavity is provided with a first groove, a gear is installed in the first cavity in a rotating way and is in sliding contact with the inner wall of the first groove, the gear is meshed with the rack, the handle is provided with a second cavity, the structure of the utility model is simple, the problem of the existing visual tooth flusher is solved by adding a simple mechanical structure, when the visual tooth flusher is used by a dentist, the tooth in the deep part of the mouth can be efficiently cleaned by rapid extension, simultaneously, the flow of tooth washing water is not increased, the pressure of the water is increased, and good effect is achieved on the cleaning of the stu, high efficiency, convenience, safety, economy and practicality.
Description
Technical Field
The utility model relates to an oral cavity cleaning technology field especially relates to a visual tooth flusher.
Background
Tooth cleaning, commonly known as tooth washing, refers to the use of scaling instruments to remove supragingival plaque, plaque and stain, and to polish the surface of the teeth to delay plaque and plaque redeposition. Plaque and calculus are the most prominent local irritants of periodontal disease, and scaling teeth is the most effective method for removing plaque and calculus from the gums.
At present, the length of a visual tooth washing device is not adjusted, the pressure for controlling tooth washing water is increased through increasing the flow of the water, a large amount of tooth washing water flow is caused to carry tooth washing residues into the stomach of a person, tooth washing personnel are injured, and the problem that the length of the tooth washing device cannot be adjusted and the pressure effect for controlling the tooth washing water is not ideal is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a visual tooth flusher.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a visual tooth flusher comprises a flushing rod and a handle, wherein one end of the flushing rod is connected with one end of the handle in a sliding mode, a visual probe is fixedly installed at the other end of the flushing rod, a rack is arranged at the top of the flushing rod, a first cavity is formed in the handle, a first groove is formed in the inner wall of the top of the first cavity, a gear is rotatably installed in the first cavity and is in sliding contact with the inner wall of the first groove, and the gear is meshed with the rack; the handle is provided with a second cavity, a threaded hole is formed in the inner wall of the top of the second cavity, a through hole is formed in the inner wall of the bottom of the second cavity, a screw is installed in the threaded hole, one end of the valve is installed in the second cavity in a sliding mode, a spring is sleeved on the outer side of the valve, the top of the spring is welded to one end of the valve, the bottom of the spring is welded to the inner wall of the bottom of the second cavity, a water inlet hole is formed in the handle, and the valve is in sliding contact with the inner wall of the.
Preferably, the first groove is an arc-shaped groove, and the inner wall of the first groove is attached to the outer side of the gear.
Preferably, the tooth profile of the rack is trapezoidal, and the tooth profile of the gear is matched with the rack.
Preferably, one end of the screw above the handle is provided with a non-slip pad.
Preferably, the through hole is of a rectangular structure, and a sealing gasket is arranged on the inner wall of the through hole.
Preferably, the bottom end of the valve is a cuboid, and a hand-holding structure is arranged on the outer side of the handle.
Compared with the prior art, the beneficial effects of the utility model are that:
through the cooperation of the flushing rod, the handle, the vision probe, the rack, the first cavity, the first groove, the gear, the second cavity, the threaded hole, the through hole, the screw, the valve and the spring, when the flushing rod is controlled to stretch out and draw back, the gear is pushed to rotate clockwise, the gear slides on the inner wall of the first groove, the gear drives the rack to move leftwards through tooth meshing with the rack, the rack drives the flushing rod to move leftwards, the flushing rod stretches out, when the flushing rod needs to be controlled to shorten, the gear is pushed to rotate anticlockwise, the gear slides on the inner wall of the first groove, the gear drives the rack to move leftwards through tooth meshing with the rack, the rack drives the flushing rod to move rightwards, and the flushing rod shortens.
Through the cooperation of the flushing rod, the handle, the visual probe, the rack, the first cavity, the first groove, the gear, the second cavity, the threaded hole, the through hole, the screw, the valve and the spring, the pressure control of the tooth washing water is realized, when the pressure control is reduced, the spring is in a compressed state, the twisting screw rotates, the screw rotates in the threaded hole, the screw moves upwards away from the handle, under the action of the spring in the compressed state, the spring pushes the valve to slide upwards in the through hole, the contact area between the bottom end of the valve and the inner wall of the second groove is reduced, the sectional area of a water inlet of the tooth washing water is increased, the pressure of the tooth washing water is reduced, when the pressure control of the tooth washing water is required to be increased, the twisting screw rotates in the threaded hole, the screw moves downwards close to the handle, the screw pushes the valve to slide downwards in the through hole, the spring is in the compressed state, the contact, the sectional area of the water inlet of the tooth washing water is reduced, and the pressure intensity of the tooth washing water is increased.
The utility model discloses simple structure through increasing simple mechanical structure, solves the problem that current visual tooth cleaner is in, and when the dentist used, can shorten through swift extension, and is clean to the tooth efficient of oral cavity depths, is not increasing the flow of water of washing the teeth simultaneously, has increased the pressure of water, plays good effect to the cleanness of the stubborn material on the tooth, and is high-efficient convenient, safe saving, economical and practical.
Drawings
Fig. 1 is a schematic structural view of a visual tooth flusher provided by the present invention;
fig. 2 is a schematic structural view of a part a of a visual tooth flusher provided by the present invention;
fig. 3 is a schematic structural view of a part B of a visual tooth flusher provided by the present invention;
fig. 4 is a schematic perspective view of a visual tooth flusher according to the present invention.
In the figure: 1 flushing rod, 2 handles, 3 vision probes, 4 racks, 5 first cavities, 6 first grooves, 7 gears, 8 second cavities, 9 threaded holes, 10 through holes, 11 screws, 12 valves, 13 springs and 14 second grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a visual tooth flusher comprises a flushing rod 1 and a handle 2, wherein one end of the flushing rod 1 is connected with one end of the handle 2 in a sliding manner, the other end of the flushing rod 1 is fixedly provided with a visual probe 3, the top of the flushing rod 1 is provided with a rack 4, a first cavity 5 is arranged in the handle 2, the inner wall of the top of the first cavity 5 is provided with a first groove 6, a gear 7 is rotatably arranged in the first cavity 5, the gear 7 is in sliding contact with the inner wall of the first groove 6, and the gear 7 is meshed with the rack 4; the handle 2 is provided with a second cavity 8, the inner wall of the top of the second cavity 8 is provided with a threaded hole 9, the inner wall of the bottom of the second cavity 8 is provided with a through hole 10, a screw 11 is internally threaded in the threaded hole 9, one end of a valve 12 is slidably mounted in the second cavity 8, the outer side of the valve 12 is sleeved with a spring 13, the top of the spring 13 is welded at one end of the valve 12, the bottom of the spring 13 is welded at the inner wall of the bottom of the second cavity 8, the handle 2 is provided with a water inlet hole, the valve 12 is in sliding contact with the inner wall of the through hole 10, the flushing rod 1, the handle 2, the vision probe 3, the rack 4, the first cavity 5, the first groove 6, the gear 7, the second cavity 8, the threaded hole 9, the through hole 10, the screw 11, the valve 12 and the spring 13 are matched, when the flushing rod 1 is controlled to stretch, the gear 7 is pushed to rotate clockwise, the, the rack 4 is driven to move leftwards, the rack 4 drives the flushing rod 1 to move leftwards, the flushing rod 1 extends out, when the flushing rod 1 needs to be controlled to shorten, the gear 7 is pushed to rotate anticlockwise, the gear 7 slides on the inner wall of the first groove 6, the gear 7 drives the rack 4 to move outwards through meshing with teeth of the rack 4, the rack 4 drives the flushing rod 1 to move rightwards, the flushing rod 1 shortens, the pressure control of the tooth washing water is realized through the matching of the flushing rod 1, the handle 2, the visual probe 3, the rack 4, the first cavity 5, the first groove 6, the gear 7, the second cavity 8, the threaded hole 9, the through hole 10, the screw 11, the valve 12 and the spring 13, when the pressure is controlled to become small, the spring 13 is in a compression state, the twisting screw 11 rotates, the screw 11 rotates in the threaded hole 9, the screw 11 moves upwards away from the handle 2, under the action of the spring 13, spring 13 promotes upwards sliding in valve 12 through-hole 10, the bottom of valve 12 reduces the inner wall area of contact with second groove 14, the water inlet sectional area grow of water for washing teeth, the pressure of water for washing teeth diminishes, when the pressure grow of water for washing teeth needs to be controlled in the same way, screw 11 is twisted and screw 11 rotates, screw 11 rotates in screw hole 9, screw 11 is close to handle 2 and moves down, screw 11 promotes gliding in the valve 12 through-hole 10, spring 13 is in compression state, the bottom increase of valve 12 and the inner wall area of contact of second groove 14, the water inlet sectional area of water for washing teeth diminishes, the pressure grow of water for washing teeth.
In the utility model, the first groove 6 is an arc-shaped groove, the inner wall of the first groove 6 is attached to the outer side of the gear 7, the tooth form of the rack 4 is trapezoidal, the tooth form of the gear 7 is the tooth form matched with the rack 4, one end of the screw 11 positioned above the handle 2 is provided with the non-slip mat, the shape of the through hole 10 is a rectangular structure, the inner wall of the through hole 10 is provided with the sealing washer, the bottom end of the valve 12 is a long cube, the outer side of the handle 2 is provided with the hand-holding structure, the control flushing rod 1, the handle 2, the visual probe 3, the rack 4, the first cavity 5, the first groove 6, the gear 7, the second cavity 8, the threaded hole 9, the through hole 10, the screw 11, the valve 12 and the spring 13 are matched, when the flushing rod 1 is controlled to stretch out and draw back, the gear 7 is pushed to rotate clockwise, the gear 7 slides on the inner wall of, the rack 4 drives the flushing rod 1 to move leftwards, the flushing rod 1 extends out, when the flushing rod 1 needs to be controlled to shorten, the gear 7 is pushed to rotate anticlockwise, the gear 7 slides on the inner wall of the first groove 6, the gear 7 drives the rack 4 to move outwards through being meshed with teeth of the rack 4, the rack 4 drives the flushing rod 1 to move rightwards, the flushing rod 1 shortens, the flushing rod 1, the handle 2, the visual probe 3, the rack 4, the first cavity 5, the first groove 6, the gear 7, the second cavity 8, the threaded hole 9, the through hole 10, the screw 11, the valve 12 and the spring 13 are matched, the pressure control of the tooth washing water is realized through the cooperation of the flushing rod 1, the handle 2, the screw 11 rotates in the threaded hole 9, the screw 11 moves upwards away from the handle 2, the spring 13 pushes the valve 12 to slide upwards in the through hole 10 under the action of the spring 13 in the compression state, the bottom of valve 12 reduces the inner wall area of contact with second groove 14, the water inlet sectional area grow of water for washing teeth, the pressure of water for washing teeth diminishes, when the pressure grow of water for washing teeth needs to be controlled in the same way, wrench screw 11 rotates, screw 11 is at screw hole 9 internal rotation, screw 11 is close to handle 2 downstream, screw 11 promotes and slides down in valve 12 through-hole 10, spring 13 is in compression state, the bottom increase of valve 12 and the inner wall area of contact of second groove 14, the water inlet sectional area of water for washing teeth diminishes, the pressure grow of water for washing teeth.
The working principle is as follows: when the flushing rod 1 needs to be controlled to extend, the gear 7 is pushed to rotate clockwise, the gear 7 slides on the inner wall of the first groove 6, the gear 7 is meshed with the teeth of the rack 4 to drive the rack 4 to move leftwards, the rack 4 drives the flushing rod 1 to move leftwards, the flushing rod 1 extends out, when the flushing rod 1 needs to be controlled to shorten, the gear 7 is pushed to rotate anticlockwise, the gear 7 slides on the inner wall of the first groove 6, the gear 7 is meshed with the teeth of the rack 4 to drive the rack 4 to move leftwards, the rack 4 drives the flushing rod 1 to move rightwards, and the flushing rod 1 shortens; when the pressure of the tooth washing water needs to be controlled to be reduced, the spring 13 is in a compression state, the screwing screw 11 rotates, the screw 11 rotates in the threaded hole 9, the screw 11 deviates from the handle 2 to move upwards, under the action of the spring 13 in the compression state, the spring 13 pushes the valve 12 to slide upwards in the through hole 10, the contact area between the bottom end of the valve 12 and the inner wall of the second groove 14 is reduced, the sectional area of a water inlet of the tooth washing water is increased, the pressure of the tooth washing water is reduced, when the pressure of the tooth washing water needs to be controlled to be increased in a similar mode, the screwing screw 11 rotates in the threaded hole 9, the screw 11 moves downwards close to the handle 2, the screw 11 pushes the valve 12 to slide downwards in the through hole 10, the spring 13 is in the compression state, the contact area between the bottom end of the valve 12 and the inner wall of the second groove 14 is increased, the sectional.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A visual tooth flusher comprises a flushing rod (1) and a handle (2), and is characterized in that one end of the flushing rod (1) is slidably connected with one end of the handle (2), a visual probe (3) is fixedly mounted at the other end of the flushing rod (1), a rack (4) is arranged at the top of the flushing rod (1), a first cavity (5) is formed in the handle (2), a first groove (6) is formed in the inner wall of the top of the first cavity (5), a gear (7) is rotatably mounted in the first cavity (5), the gear (7) is in sliding contact with the inner wall of the first groove (6), and the gear (7) is meshed with the rack (4);
seted up second cavity (8) on handle (2), set up threaded hole (9) on the inner wall at second cavity (8) top, seted up through-hole (10) on the inner wall of second cavity (8) bottom, screw (11) are installed to screw hole (9) internal thread, slidable mounting has the one end of valve (12) in second cavity (8), and valve (12) outside cover is equipped with spring (13), and the top welding of spring (13) is in the one end of valve (12), and the bottom welding of spring (13) is on the inner wall of second cavity (8) bottom, the inlet opening has been seted up on handle (2), the inner wall sliding contact of valve (12) and through-hole (10).
2. A visual dental irrigator according to claim 1, wherein the first slot (6) is an arc-shaped slot, the inner wall of the first slot (6) fitting against the outside of the gear wheel (7).
3. A visual teeth irrigator according to claim 1, wherein the tooth profile of the rack (4) is trapezoidal and the tooth profile of the gear (7) is adapted to the tooth profile of the rack (4).
4. A visual dental irrigator according to claim 1, wherein the screw (11) is provided with a non-slip pad at the end above the handle (2).
5. A visual tooth irrigator according to claim 1, wherein the through hole (10) is shaped as a rectangular structure, and the inner wall of the through hole (10) is provided with a sealing gasket.
6. A visual dental irrigator according to claim 1, wherein the bottom end of the valve (12) is in the shape of a cuboid and the outside of the handle (2) is provided with a hand-held structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470743.3U CN209864127U (en) | 2019-04-09 | 2019-04-09 | Visual tooth flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470743.3U CN209864127U (en) | 2019-04-09 | 2019-04-09 | Visual tooth flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209864127U true CN209864127U (en) | 2019-12-31 |
Family
ID=68959082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470743.3U Expired - Fee Related CN209864127U (en) | 2019-04-09 | 2019-04-09 | Visual tooth flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209864127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301630A (en) * | 2020-03-16 | 2020-06-19 | 杨美娟 | Underwater cleaning disc for ship |
-
2019
- 2019-04-09 CN CN201920470743.3U patent/CN209864127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301630A (en) * | 2020-03-16 | 2020-06-19 | 杨美娟 | Underwater cleaning disc for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |