CN113842235B - Dental sandblasting tooth cleaning system - Google Patents

Abstract

The invention belongs to the field of oral medical equipment, and relates to a dental sand blasting tooth cleaning system which comprises an outer shell, wherein a connecting shell is arranged in the outer shell, a sand box is fixedly arranged at one end of the outer shell, a fixing sleeve is arranged at the joint of the other end of the outer shell and the connecting shell, the fixing sleeve is tightly connected with the inside of the outer shell through threads to fix the connecting shell, a spray head is fixedly arranged at one end of the connecting shell, the other end of the connecting shell penetrates through the outer wall of the sand box to enter the sand box, and a feed rod is fixedly arranged on the side face of the outer shell. Can prevent the internal blockage and improve the sand blasting tooth cleaning efficiency.

Description

Dental sandblasting tooth cleaning system

Technical Field

The invention belongs to the field of oral medical equipment, and particularly relates to a dental sand blasting tooth cleaning system.

Background

Dental sandblast tooth cleaning belongs to an air polishing technique, utilizes compressed gas to raise sand powder and sprays to the tooth surface to together converge with the liquid medium who sprays to play the effect of clean tooth surface, it can clear away tooth surface bacterial plaque, soft dirt, smoke stain and tea stain etc. can effectively prevent the periodontal disease, maintains that the tooth is healthy.

Because used sand powder has water-solubility usually, in order to prevent the jam condition, must strictly keep apart sand powder and water, can only join on the tooth surface until after the nozzle from the shower nozzle of shower nozzle jets out, prior art well sand powder is through compressed gas raise sand powder and get into pipeline inside and then jet out from the nozzle of shower nozzle, sand powder raises the sand powder and makes the sand box inside cause the sand powder confusion and lead to the sand powder granule quantity that gets into the pipeline uncontrollable, the less meeting of nozzle spun sand powder quantity leads to cleaning efficiency greatly reduced, thereby it is longer to cause the cleaning process time, waste time cost greatly.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a dental sandblasting tooth cleaning system, which can improve sandblasting tooth cleaning efficiency.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a dentistry is with sand blasting clean tooth system, includes the shell body, be equipped with the connecting shell in the shell body, shell body one end has set firmly the sand box, the shell body other end is equipped with fixed cover with the connecting shell junction, fixed cover is through zonulae occludens in screw thread and the shell body, and it is fixed to connect the shell body, connecting shell one end has set firmly the shower nozzle, the other end of connecting the shell body passes in the sand box outer wall gets into the sand box, the shell body side has set firmly the feed bar.

Preferably, the shell body is a circular vertical pipe with one end provided with a groove, a plurality of grooves are formed in the inner wall of the pipe along the circumferential direction, and the connecting shell body is a long-strip circular vertical pipe.

Preferably, a plurality of flow guide holes are formed in the connecting shell, the flow guide holes are communicated with a liquid spray channel on the inner wall of the connecting shell, the other ends of the flow guide holes are communicated with a flow guide groove on the outer wall of the connecting shell, an air guide hole is formed in one side, close to the sand box, in the connecting shell, far away from the flow guide holes, and is communicated with an air inlet channel on the inner wall of the connecting shell, the air guide hole is communicated with an air guide groove on the outer wall of the connecting shell, and the output end of the liquid spray channel penetrates through the inside of the sprayer and is communicated with the inside of the sprayer.

Preferably, one side is equipped with the liquid pipe in the feed bar, the opposite side is equipped with the breather pipe in the feed bar, the other end and the external box of liquid pipe link to each other, the one end of liquid pipe passes external box and communicates with each other with the storage water tank is inside, the restrictor plate has set firmly on the upper end wall in the storage water tank, one side is equipped with the inlet channel in the storage water tank, communicate with each other in the inlet channel and the storage water tank, the single valve body has set firmly with the inlet channel junction on the storage water tank inner wall, it is equipped with single valve plate to slide in the single valve body, use spring coupling between single valve plate and the single valve body, one side of keeping away from liquid pipe in the storage water tank is equipped with the connecting tube, it is equipped with single-way pipe to slide in the connecting tube, the one end circumference that single-way pipe stretches out the connecting tube is equipped with waterproof sleeve, single-way pipe is connected with the storage water tank inner wall through first spring.

Preferably, the other end of breather pipe penetrates the inside of external box and links to each other with the drying cabinet, be equipped with the drier in the drying cabinet, the opposite side of drying cabinet is equipped with the trachea and connects, be equipped with the air pump in the external box, air pump one side is equipped with the total trachea, the total trachea links to each other with connecting tube, the one end and the trachea of total trachea are connected and link to each other.

Preferably, be equipped with the sandblast pipe in the connecting shell, the one end of sandblast pipe is passed in the sand box, be equipped with the air feed pipe in the sand box, the one end circumference that the connecting shell stretched into in the sand box is equipped with the cushion collar, the one end of connecting the shell is equipped with the extension tube with sandblast union coupling department, one side that the sandblast pipe stretched into in the sand box is equipped with into sand mouth, it is equipped with a sand collection toper section of thick bamboo to advance sand mouth outward, it pushes away the sand board to slide on the sand box inside wall, it is equipped with the seal membrane to push away sand board both sides, it links to each other through a plurality of second springs with the sand box inner wall to push away the sand board, be equipped with the case lid on the sand box lateral wall, one side of case lid has set firmly the sealing plug, the sealing plug stretches into in the sandblast pipe one end pipe with its sealed.

Preferably, one side has set firmly the connection base in the shower nozzle, it is equipped with the slide bar to slide in the base to connect, the output of slide bar has set firmly the vibrations piece, the vibrations piece has set firmly the kicking block on being close to the middle part of slide bar, the one side that the slide bar was kept away from to the vibrations piece has set firmly the connecting rod, the connecting rod slides in the installation base, the installation base lower extreme has set firmly out the fog pipe, it communicates with each other with the circumference pipe to go out the fog pipe, the circumference pipe is located one side circumference distribution in the shower nozzle, the middle part is equipped with the sand outlet in the shower nozzle, it communicates with each other in sand outlet and the sand blasting pipe, it communicates with each other with the hydrojet way to go out the fog pipe.

Compared with the prior art, the invention has the following advantages:

1. through changing the size of space in the sand box, accurately send into the sand salt in the spout, greatly increased sand salt blowout volume effectively improves sandblast efficiency.

2. Effectively block sand salt outside the gap through the inoxidizing coating, prevent that sand salt from plugging up the system is inside, effectively prevent simultaneously that sand salt from scurrying in disorder in the sand box and causing the harm to the inner tube.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a perspective view of the outer box.

Fig. 5 is a side view of the outer box.

Fig. 6 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 3.

Fig. 7 is a sectional view taken along line B-B in fig. 2.

Fig. 8 is a sectional view taken along line C-C in fig. 5.

Fig. 9 is an enlarged view of the structure at D in fig. 6.

In the figure, anouter shell 10, afixing sleeve 11, a connectingshell 12, aspray head 13, afeed rod 14, asand box 15, aflow guide hole 16, athread 17, anair guide hole 18, asand blasting pipe 19, aliquid spraying channel 20, anair inlet channel 21, aflow guide groove 22, anair guide groove 23, a liquid throughpipe 24, an air throughpipe 25, anexternal box 26, awater storage tank 27, aflow limiting plate 28, awater inlet pipe 29, asingle valve body 30, asingle valve plate 31, aspring 32, a connectingpipe 33, a single throughpipe 34, awaterproof sleeve 35, afirst spring 36, anair pump 37, amain air pipe 38, adrying box 39, adrying agent 40, anair pipe connection 41, anair supply pipe 42, abuffer sleeve 43, anextension pipe 44, asand inlet 45, a sand collectingconical cylinder 46, asealing plug 47, abox cover 48, asand pushing plate 49, asecond spring 50, asealing membrane 51, a connectingbase 52, asliding rod 53, a vibratingsheet 54, ashock block 55, a connectingrod 56, amounting base 57, amist outlet 58, acircumferential pipe 59 and asand outlet 60.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-9, a dental sandblasting tooth cleaning system comprises anouter shell 10, a connectingshell 12 is arranged in theouter shell 10, asand box 15 is fixedly arranged at one end of theouter shell 10, afixing sleeve 11 is arranged at the joint of the other end of theouter shell 10 and the connectingshell 12, thefixing sleeve 11 is tightly connected with the inner part of theouter shell 10 through athread 17, the connectingshell 12 is fixed, aspray nozzle 13 is fixedly arranged at one end of the connectingshell 12, the other end of the connectingshell 12 penetrates through the outer wall of thesand box 15 and enters thesand box 15, and afeeding rod 14 is fixedly arranged on the side surface of theouter shell 10.

Further, theouter shell 10 is a circular vertical pipe with a groove at one end, a plurality of grooves are formed in the inner wall of the pipe along the circumferential direction, and the connectingshell 12 is a long circular vertical pipe.

Furthermore, a plurality offlow guide holes 16 are arranged in the connectingshell 12, theflow guide holes 16 are communicated with aliquid spray channel 20 on the inner wall of the connectingshell 12, the other ends of theflow guide holes 16 are communicated with aflow guide groove 22 on the outer wall of the connectingshell 12, anair guide hole 18 is arranged on one side, close to thesand box 15, in the connectingshell 12, far away from theflow guide holes 16, theair guide hole 18 is communicated with anair inlet channel 21 on the inner wall of the connectingshell 12, theair guide hole 18 is communicated with anair guide groove 23 on the outer wall of the connectingshell 12, and the output end of theliquid spray channel 20 penetrates through thespray head 13 and is communicated with the interior of thespray head 13.

Further, a liquid throughpipe 24 is arranged on one side in thefeed rod 14, avent pipe 25 is arranged on the other side in thefeed rod 14, the other end of the liquid throughpipe 24 is connected with anexternal box 26, one end of the liquid throughpipe 24 penetrates through theexternal box 26 to be communicated with the inside of awater storage tank 27, aflow limiting plate 28 is fixedly arranged on the upper end wall in thewater storage tank 27, awater inlet pipe 29 is arranged on one side in thewater storage tank 27, thewater inlet pipe 29 is communicated with the inside of thewater storage tank 27, asingle valve body 30 is fixedly arranged on the inner wall of thewater storage tank 27 at the joint with thewater inlet pipe 29, asingle valve plate 31 is slidably arranged in thesingle valve body 30, thesingle valve plate 31 is connected with thesingle valve body 30 through aspring 32, a connectingpipe 33 is arranged on one side, far away from the liquid throughpipe 24, in the connectingpipe 33, a single throughpipe 34 is slidably arranged in the connectingpipe 33, awaterproof sleeve 35 is arranged on the circumference of one end, and the single throughpipe 34 is connected with the inner wall of thewater storage tank 27 through pipe through afirst spring 36.

Further, the other end of thevent pipe 25 penetrates into theexternal box 26 to be connected with thedrying box 39, adrying agent 40 is arranged in thedrying box 39, anair pipe connection 41 is arranged on the other side of thedrying box 39, anair pump 37 is arranged in theexternal box 26, amain air pipe 38 is arranged on one side of theair pump 37, themain air pipe 38 is connected with the connectingpipeline 33, and one end of themain air pipe 38 is connected with theair pipe connection 41.

Furthermore, asand blasting pipe 19 is arranged in the connectingshell 12, one end of thesand blasting pipe 19 penetrates through thesand box 15, anair supply pipe 42 is arranged in thesand box 15, abuffer sleeve 43 is arranged on the circumference of one end, extending into thesand box 15, of the connectingshell 12, an extendingpipe 44 is arranged at the joint of one end, connected with thesand blasting pipe 19, of the connectingshell 12, asand inlet 45 is arranged on one side, extending into thesand box 15, of thesand blasting pipe 19, a sand collectingconical cylinder 46 is arranged outside thesand inlet 45, asand pushing plate 49 is arranged on the inner side wall of thesand box 15 in a sliding mode, sealingfilms 51 are arranged on two sides of thesand pushing plate 49, thesand pushing plate 49 is connected with the inner wall of thesand box 15 through a plurality ofsecond springs 50, abox cover 48 is arranged on the side wall of thesand box 15, asealing plug 47 is fixedly arranged on one side of thebox cover 48, and thesealing plug 47 extends into one end pipe of thesand blasting pipe 19 to seal the sand blasting pipe.

Furthermore, a connectingbase 52 is fixedly arranged on one side in thespray head 13, asliding rod 53 is slidably arranged in the connectingbase 52, avibrating plate 54 is fixedly arranged at the output end of thesliding rod 53, animpact block 55 is fixedly arranged on the middle part of thevibrating plate 54 close to thesliding rod 53, a connectingrod 56 is fixedly arranged on one side of thevibrating plate 54 far away from thesliding rod 53, the connectingrod 56 slides in amounting base 57, amist outlet pipe 58 is fixedly arranged at the lower end of themounting base 57, themist outlet pipe 58 is communicated with acircumferential pipe 59, thecircumferential pipe 59 is circumferentially distributed on one side in thespray head 13, asand outlet 60 is arranged in the middle part in thespray head 13, thesand outlet 60 is communicated with the interior of the sand-blasting pipe 19, and themist outlet pipe 58 is communicated with theliquid spraying channel 20.

Principle of operation

Starting the motor, theair pump 37 will be gaseous throughtotal trachea 38 send into in the connectingtube 33 withwaterproof sleeve 35 jack-up get intostorage water tank 27, there is the cleaning solution in thestorage water tank 27, the cleaning solution does not cross the lower surface ofrestrictor plate 28 and makes and divide into two chambeies in thestorage water tank 27, gaseous lets in to make and produces the negative pressure in thestorage water tank 27 and extrudes singleitem valve board 31 with the cleaning solution throughinlet channel 29 and makes the cleaning solution get into in thestorage water tank 27, gaseous drive cleaning solution is through leading toliquid pipe 24 because the cleaning solution passes throughinlet channel 29 and gets into inliquid pipe 24, it leads to connectingbase 52 instriking impact block 55 makesvibrations piece 54 fromliquid channel 20 through leading toliquid pipe 24 flowing through guidinggutter 22, lead to the cleaning solution atomizing, throughcircumference pipe 59 to showernozzle 13 one side circumference output.

A part of gas in themain gas pipe 38 enters thedrying box 39 through thegas pipe connection 41 and absorbs moisture in the gas through thedrying agent 40, the dried gas flows through thegas guide groove 23 through thevent pipe 25 and enters thegas inlet channel 21, and because the pipe diameter of thegas supply pipe 42 is larger than that of theextension pipe 44, most of the gas enters the two sides in thesand box 15 through thegas supply pipe 42 and blows up and breaks up sand salt stored in thesand box 15, thebuffer sleeve 43 can prevent the outer wall of the connectingshell 12 from being damaged when the sand salt is mixed in thesand box 15, and can prevent the sand salt from entering the connection part between the connectingshell 12 and thesand spraying pipe 19 and blocking the pipeline.

The other small part of gas blows sand salt into the sand collectionconical barrel 46 through theextension pipe 44 to play a role of guiding sand, after the sand salt is blown, due to the fact that weight disappears, thesand pushing plate 49 is upwards and slowly bounced, the internal space of thesand box 15 is reduced, the moving space of the sand salt is reduced, the quantity of the sand salt entering the sand collectionconical barrel 46 is increased, the sand salt entering thesand spraying pipe 19 through the sand collectionconical barrel 46 is output through thesand outlet 60, the sand salt is wrapped by cleaning liquid sprayed out of thecircumferential pipe 59, and the sand salt is prevented from damaging other parts in the oral cavity.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (3)

1. A dental sandblasting tooth cleaning system comprises an outer shell (10), and is characterized in that a connecting shell (12) is arranged in the outer shell (10), a sand box (15) is fixedly arranged at one end of the outer shell (10), a fixing sleeve (11) is arranged at the joint of the other end of the outer shell (10) and the connecting shell (12), the fixing sleeve (11) is tightly connected with the inside of the outer shell (10) through a thread (17) to fix the connecting shell (12), a spray head (13) is fixedly arranged at one end of the connecting shell (12), the other end of the connecting shell (12) penetrates through the outer wall of the sand box (15) to enter the sand box (15), and a feeding rod (14) is fixedly arranged on the side surface of the outer shell (10); a plurality of flow guide holes (16) are formed in the connecting shell (12), the flow guide holes (16) are communicated with a liquid spray channel (20) on the inner wall of the connecting shell (12), the other ends of the flow guide holes (16) are communicated with a flow guide groove (22) on the outer wall of the connecting shell (12), air guide holes (18) are formed in one side, close to the sand box (15), of the connecting shell (12) and far away from the flow guide holes (16), the air guide holes (18) are communicated with an air inlet channel (21) on the inner wall of the connecting shell (12), the air guide holes (18) are communicated with an air guide groove (23) on the outer wall of the connecting shell (12), and the output end of the liquid spray channel (20) penetrates through the inside of the spray head (13) and is communicated with the inside of the spray head (13); a liquid passing pipe (24) is arranged on one side in the feeding rod (14), a vent pipe (25) is arranged on the other side in the feeding rod (14), the other end of the liquid passing pipe (24) is connected with an external box (26), one end of the liquid passing pipe (24) penetrates through the external box (26) to be communicated with the inside of a water storage tank (27), a flow limiting plate (28) is fixedly arranged on the inner upper end wall of the water storage tank (27), a water inlet pipeline (29) is arranged on one side in the water storage tank (27), the water inlet pipeline (29) is communicated with the inside of the water storage tank (27), a single valve body (30) is fixedly arranged at the joint of the inner wall of the water storage tank (27) and the water inlet pipeline (29), a single valve plate (31) is arranged in the single valve body (30) in a sliding mode, the single valve plate (31) is connected with the single valve body (30) through a spring (32), a connecting pipeline (33) is arranged on one side, far away from the liquid passing pipe (24), a single valve body (33) is internally provided with a single communicating pipe (34) in a connecting pipeline (33), and one end, extending out of the single valve body (34) is provided with a first through pipe (27); the other end of the vent pipe (25) penetrates into the external box (26) to be connected with the drying box (39), a drying agent (40) is arranged in the drying box (39), an air pipe connection (41) is arranged on the other side of the drying box (39), an air pump (37) is arranged in the external box (26), a main air pipe (38) is arranged on one side of the air pump (37), the main air pipe (38) is connected with the connecting pipeline (33), and one end of the main air pipe (38) is connected with the air pipe connection (41); be equipped with sand blasting pipe (19) in connecting casing (12), the one end of sand blasting pipe (19) is passed in sand box (15), be equipped with air feed pipe (42) in sand box (15), the one end circumference that connects casing (12) and stretch into in sand box (15) is equipped with cushion collar (43), the one end and the sand blasting pipe (19) junction of connecting casing (12) are equipped with stretch-out pipe (44), one side that sand blasting pipe (19) stretched into in sand box (15) is equipped with into sand mouth (45), it is equipped with a sand collection toper section of thick bamboo (46) to advance sand mouth (45) outward, it pushes away sand board (49) to slide on sand box (15) inside wall, it is equipped with seal membrane (51) to push away sand board (49) both sides, it links to push away sand board (49) and sand box (15) inner wall through a plurality of second springs (50), be equipped with case lid (48) on the sand box (15) lateral wall, one side of case lid (48) sets firmly has seal membrane (47), sand blasting pipe (47) stretch into and seal plug (19) one end is sealed with it.

2. A dental blast prophy system according to claim 1, wherein: the outer shell (10) is a circular vertical pipe with a groove at one end, a plurality of grooves are formed in the inner wall of the pipe along the circumferential direction, and the connecting shell (12) is a long-strip circular vertical pipe.

3. A dental blast prophy system according to claim 1, wherein: one side sets firmly in shower nozzle (13) connects base (52), it is equipped with slide bar (53) to slide in connecting base (52), the output of slide bar (53) sets firmly vibrations piece (54), vibrations piece (54) have set firmly impact block (55) on being close to the middle part of slide bar (53), the one side that slide bar (53) were kept away from in vibrations piece (54) sets firmly connecting rod (56), connecting rod (56) slide in installation base (57), installation base (57) lower extreme sets firmly fog outlet pipe (58), fog outlet pipe (58) and circumference pipe (59) communicate with each other, circumference pipe (59) are located one side circumference distribution in shower nozzle (13), the middle part is equipped with sand outlet (60) in shower nozzle (13), sand outlet (60) and sandblast pipe (19) interior communicate with each other, fog outlet pipe (58) and liquid jet (20) communicate with each other.

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