CN110537986A - Sand powder tank for dental sand blasting scaling equipment - Google Patents
Sand powder tank for dental sand blasting scaling equipment Download PDFInfo
- Publication number
- CN110537986A CN110537986A CN201910847048.9A CN201910847048A CN110537986A CN 110537986 A CN110537986 A CN 110537986A CN 201910847048 A CN201910847048 A CN 201910847048A CN 110537986 A CN110537986 A CN 110537986A
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- CN
- China
- Prior art keywords
- tank body
- tank
- sand
- powder
- guide pipe
- 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.)
- Pending
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- 239000000843 powder Substances 0.000 title claims abstract description 131
- 239000004576 sand Substances 0.000 title claims abstract description 102
- 238000005488 sandblasting Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000005422 blasting Methods 0.000 claims 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241001415288 Coccidae Species 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 206010044029 Tooth deposit Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
- A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a sand powder tank for dental sand-blasting cleaning equipment, wherein a sealing cover is detachably connected with a tank body, an air inlet pipe fitting is fixedly connected with the tank body, an air guide pipe fitting is fixedly connected with the tank body, a sand baffle plate is fixedly connected with the tank body, an air outlet pipe fitting is fixedly connected with the tank body, dental spray powder is poured into the tank body and gathered at the bottom of a cavity, the cavity of the tank body is sealed by using a transparent cover of the powder tank, when the sand-blasting cleaning equipment works, compressed air enters the cavity of the tank body from the air inlet pipe, the sand powder at the bottom of the air guide pipe is blown into the air guide pipe and is sprayed out from an air guide pipe cap, circulation is formed inside the tank body to disperse the sand powder, the sand powder enters the air outlet pipe from the air outlet pipe cap along with air flow, and finally the tank body is stably sprayed out by a spray head of a sand-blasting handle, realizing the scaling effect.
Description
Technical Field
the invention relates to the field of treatment and prevention of dental diseases, in particular to a sand powder tank for dental sand blasting scaling equipment.
Background
The existing spraying cleaning equipment utilizes compressed gas (usually air) to lift dental sand blasting powder (the main component is usually sodium bicarbonate, glycine or erythritol) to spray onto the surface of teeth, and the powder is mixed with liquid medium (usually water) sprayed together to play a role in cleaning the surface of the teeth, specifically can remove bacterial plaque, soft scale, early dental calculus, smoke stain, tea stain and the like on the surfaces of the teeth on and under the gum, can effectively prevent periodontal disease, and maintains the health of the teeth so as to realize the continuous sand blasting treatment effect, the used sand blasting equipment is required to be provided with a sand powder tank with enough capacity, and when the spraying cleaning equipment works, air is driven to flow through the sand powder tank, and a part of the sand powder is conveyed through a pipeline and then sprayed out of a spray head; provide a comparatively reasonable sand powder jar structure in the patent CN107920867, set up the air inlet in the tank bottoms portion to show with the little funnel form in the big below in top, can guarantee in the use that there is sufficient sand powder air inlet top all the time, nevertheless the spraying volume of sand powder appears easily at equipment sandblast in-process shower nozzle is unstable, influences the clean tooth effect.
Disclosure of Invention
the invention aims to provide a sand powder tank for dental sandblasting scaling equipment, and aims to solve the technical problems that the spraying amount of sand powder is unstable and the tooth cleaning effect is influenced easily in the sandblasting process of the dental sandblasting scaling equipment in the prior art.
in order to achieve the purpose, the invention adopts a sand powder tank for dental sand blasting scaling equipment, which comprises a tank body, a sealing cover, an air inlet pipe fitting, an air guide pipe fitting, a sand baffle plate and an air outlet pipe fitting, wherein the tank body is provided with a cavity and is opened towards the top of the tank body; the sealing cover is detachably connected with the tank body, is covered with the tank body and is positioned at the top of the tank body; the air inlet pipe fitting is fixedly connected with the tank body, is positioned at the bottom of the tank body far away from the sealing cover and is close to the side wall of the tank body; the air guide pipe fitting is fixedly connected with the tank body, is communicated with the air inlet pipe fitting, is positioned on the side wall of the tank body, and is also positioned above the air inlet pipe; the sand baffle is fixedly connected with the tank body, one end of the sand baffle is positioned at the bottom of the tank body and is close to the air inlet pipe fitting, the other end of the sand baffle is positioned at the top of the tank body, and the sand baffle is also positioned at one side of the tank body, which is far away from the air guide pipe fitting; the air outlet pipe fitting is fixedly connected with the tank body, penetrates through the bottom of the tank body, penetrates through the sand baffle and is also positioned at one end, far away from the tank body, of the air inlet pipe fitting.
The sealing cover comprises a powder tank transparent cover and a plate rib, and the powder tank transparent cover is detachably connected with the tank body, is positioned at the top of the tank body and covers the cavity; the plate rib is fixedly connected with the transparent cover of the powder tank and is positioned on one side of the transparent cover of the powder tank, which is close to the tank body.
The air inlet pipe fitting comprises a connecting piece and an air inlet guide pipe, wherein the connecting piece is fixedly connected with the tank body, is positioned at the bottom of the tank body, is close to the side wall of the tank body, and penetrates through the bottom of the tank body; the air inlet guide pipe is fixedly connected with the connecting piece, penetrates through the connecting piece, is positioned in the connecting piece, extends into the cavity and faces the air guide pipe fitting.
The air guide pipe fitting comprises a buckle, an air guide pipe and an air guide pipe cap, wherein the buckle is fixedly connected with the tank body, is positioned on the inner surface of the tank body, is positioned at the top of the tank body and is also close to the air inlet guide pipe; the air guide pipe is fixedly connected with the buckle and is positioned in the tank body, and the central line of the air guide pipe and the central line of the air inlet guide pipe are positioned on the same straight line; the air guide pipe cap is fixedly connected with the air guide pipe and is positioned at one end of the air guide pipe, which is far away from the air inlet guide pipe.
The gas outlet pipe fitting comprises a gas outlet guide pipe and a gas outlet pipe cap, the gas outlet guide pipe is fixedly connected with the tank body, is positioned at the bottom of the tank body, and is positioned on one side of the tank body, which is far away from the gas inlet guide pipe; the air outlet pipe cap is fixedly connected with the air outlet pipe and is positioned at one end of the tank body, far away from the air outlet pipe, the air outlet pipe cap is provided with a plurality of air outlet holes, and the air outlet holes are respectively positioned on the side wall of the air outlet pipe cap.
The sealing cover further comprises a powder tank fixing cover and a sealing element, wherein the powder tank fixing cover is fixedly connected with the tank body, clamped with the powder tank transparent cover and positioned at the top of the tank body; the sealing element is fixedly connected with the tank body, is abutted against the powder tank fixing cover and is positioned between the tank body and the powder tank fixing cover.
The sand powder tank for the dental sand blasting scaling equipment further comprises a powder tank fixing part, the powder tank fixing part is fixedly connected with the tank body and located on the outer surface of the tank body, the powder tank fixing part is provided with a protrusion and a groove, the protrusion is located on the outer surface of the powder tank fixing part and located at the bottom of the tank body, the direction of the tank body extends out of the bottom of the tank body, and the groove is located on the side wall of the powder tank fixing part and located at the bottom of the tank body.
Wherein, the pipe fitting that admits air still includes the duckbilled valve, the duckbilled valve with connecting piece fixed connection, and with admit air pipe butt, and be located the connecting piece with between the pipe of admitting air.
The powder tank fixing part is arranged on the tank body, and the powder tank fixing part is arranged on the side wall of the tank body.
The powder tank fixing part is arranged on the outer surface of the powder tank fixing part, and the powder tank fixing part is close to the window.
The invention relates to a sand powder tank for dental sand-blasting cleaning equipment, wherein a sealing cover is detachably connected with a tank body, an air inlet pipe is fixedly connected with the tank body, an air guide pipe is fixedly connected with the tank body, a sand baffle plate is fixedly connected with the tank body, an air outlet pipe is fixedly connected with the tank body, dental spray powder is poured into the tank body and gathered at the bottom of a cavity, the cavity of the tank body is sealed by using a transparent cover of the powder tank, when the sand powder tank works, compressed air enters the cavity of the tank body from an air inlet pipe, the sand powder at the bottom of the air guide pipe is blown into the air guide pipe and is sprayed out from an air guide pipe cap, circulation is formed inside the tank body to disperse the sand powder, the sand powder enters the air outlet pipe from the air outlet pipe cap along with air flow, and finally the tank body is stably sprayed out by a spray head of a sand-blasting handle, realizing the scaling effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the interior of a can body of the present invention.
Fig. 2 is a schematic structural view of the transparent cover of the powder container of the present invention.
fig. 3 is a schematic structural view of the air inlet pipe member of the present invention.
Fig. 4 is a schematic view of the structure of the air guide tube of the present invention.
Fig. 5 is a schematic structural diagram of the outlet pipe fitting of the present invention.
FIG. 6 is a schematic view of the external structure of the can body of the present invention.
In the figure: 1-tank body, 2-sealing cover, 3-air inlet pipe, 4-air guide pipe, 5-sand baffle, 6-air outlet pipe, 7-powder tank fixing piece, 11-cavity, 12-window, 13-scale mark, 21-powder tank transparent cover, 22-plate rib, 23-powder tank fixing cover, 24-sealing piece, 31-connecting piece, 32-air inlet pipe, 33-duckbill valve, 41-buckle, 42-air guide pipe, 43-air guide pipe cap, 61-air outlet pipe, 62-air outlet pipe cap, 71-bulge, 72-groove and 100-sand powder tank for dental sand-blasting cleaning equipment.
Detailed Description
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1:
Referring to fig. 1, 2, 3, 4 and 5, the invention provides a sand powder tank 100 for a dental sand blasting and scaling device, comprising a tank body 1, a sealing cover 2, an air inlet pipe 3, an air guide pipe 4, a sand baffle 5 and an air outlet pipe 6, wherein the tank body 1 has a cavity 11 and is opened towards the top of the tank body 1; the sealing cover 2 is detachably connected with the tank body 1, is covered with the tank body 1 and is positioned at the top of the tank body 1; the air inlet pipe fitting 3 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1 far away from the sealing cover 2, and is close to the side wall of the tank body 1; the air guide pipe fitting 4 is fixedly connected with the tank body 1, is communicated with the air inlet pipe fitting 3, is positioned on the side wall of the tank body 1 and is also positioned above the air inlet pipe; the sand baffle 5 is fixedly connected with the tank body 1, one end of the sand baffle is positioned at the bottom of the tank body 1 and is close to the air inlet pipe fitting 3, the other end of the sand baffle is positioned at the top of the tank body 1, and the sand baffle is also positioned at one side of the tank body 1, which is far away from the air guide pipe fitting 4; the air outlet pipe fitting 6 is fixedly connected with the tank body 1, penetrates through the bottom of the tank body 1, penetrates through the sand baffle 5 and is also positioned at one end, far away from the tank body 1, of the air inlet pipe fitting 3.
Further, the sealing cover 2 comprises a transparent powder tank cover 21 and a plate rib 22, wherein the transparent powder tank cover 21 is detachably connected with the tank body 1, is positioned at the top of the tank body 1, and covers the cavity 11; the plate rib 22 is fixedly connected with the transparent cover 21 of the powder tank and is positioned on one side of the transparent cover 21 of the powder tank, which is close to the tank body 1.
Further, the air inlet pipe fitting 3 comprises a connecting piece 31 and an air inlet conduit 32, wherein the connecting piece 31 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1, is close to the side wall of the tank body 1, and penetrates through the bottom of the tank body 1; the air inlet duct 32 is fixedly connected to the connecting member 31, penetrates through the connecting member 31, is located inside the connecting member 31, and extends into the cavity 11 toward the air guide pipe 4.
Further, the air duct member 4 comprises a buckle 41, an air duct 42 and an air duct cap 43, the buckle 41 is fixedly connected with the tank body 1, is located on the inner surface of the tank body 1, is located at the top of the tank body 1, and is also close to the air inlet duct 32; the air duct 42 is fixedly connected with the buckle 41 and is positioned inside the tank body 1, and the central line of the air duct 42 and the central line of the air inlet conduit 32 are positioned on the same straight line; the air duct cap 43 is fixedly connected with the air duct 42 and is located at one end of the air duct 42 far away from the air inlet duct 32.
Further, the air outlet pipe fitting 6 comprises an air outlet guide pipe 61 and an air outlet pipe cap 62, wherein the air outlet guide pipe 61 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1, and is positioned at one side of the tank body 1, which is far away from the air inlet guide pipe 32; the gas outlet pipe cap 62 with the gas outlet pipe 61 fixed connection to be located keeping away from of the gas outlet pipe 61 jar body 1 one end, the gas outlet pipe cap 62 has the venthole, the quantity of venthole is a plurality of, and is located respectively the lateral wall of gas outlet pipe cap 62.
in this embodiment, the tank 1 is a cylinder, the inside of the tank is hollow, the cavity 11 is provided, the top of the tank is provided with an opening, the surface of the tank 1 is made of a transparent material, the inside of the tank 1 can be observed, the sand baffle 5 divides the inside of the tank 1 into a cone shape with a large top and a small bottom, the connecting member 31 comprises an upper connecting member 31, a middle connecting member 31 and a lower connecting member 31, the upper connecting member 31 is in threaded connection with the sand baffle 5 and resists against the side wall of the tank 1, the inside of the connecting member 31 is provided with a through hole, the middle connecting member 31 and the lower connecting member 31 penetrate through the bottom of the tank 1 and are tightly connected with the tank 1, the air inlet pipe 32 penetrates through the inside of the connecting member 31, extends into the cavity 11 of the tank 1 through the through hole of the upper connecting member 31, and compresses external air into the cavity 11, the air duct 42 is installed right above the air inlet duct 32, the central line of the air duct 42 is in the same line with the central line of the air inlet duct 32, the air duct 42 is fixed inside the tank body 1 through the buckle 41, and is used for conveying air compressed by the air inlet duct 32 to the top of the tank body 1 and carrying sand powder, the inside of the air duct 42 has a large upper part and a small lower part, so that the sand powder is conveniently dispersed, the air duct cap 43 is arranged above the air duct 42, the air duct cap 43 and the top of the air duct 42 form a certain angle, as shown in fig. 4, the angle A selectable range is 10-90 degrees, the angle B selectable range is 0-45 degrees, the angle C selectable range is 20-125 degrees, the sand output amount can be controlled by changing the shape of the air duct cap 43, and the air outlet duct 61 penetrates through the bottom of the tank body 1, the sand baffle plate 5 penetrates through the top of the tank body 1, extends into the top of the tank body 1, and is arranged on the side surface of the tank body 1 opposite to the air inlet pipe 32, the top of the air storage pipe is provided with the air outlet pipe cap 62, the side wall of the air outlet pipe cap 62 is provided with the air outlet holes, the diameter of the air outlet holes can be 0.5-1.5mm, and the number of the air outlet holes is 1-4; the transparent cover 21 of the powder tank is covered with the opening at the top of the tank body 1, the inner surface of the transparent cover 21 of the powder tank is provided with the plate ribs 22, the selectable range of the height of the plate ribs 22 is 0.5-3mm, the selectable range of the number of the plate ribs 22 is 3-8, the plate ribs 22 are uniformly distributed on the inner surface of the transparent cover 21 of the powder tank, the sand discharge amount can be controlled by changing the height or the number of the plate ribs 22, thus, dental spray powder is poured into the tank body 1 and gathered at the bottom of the cavity 11, the cavity 11 of the tank body 1 is sealed by using the transparent cover 21 of the powder tank, when in operation, compressed air enters the cavity 11 of the tank body 1 from the air inlet pipe 32, and sand powder at the bottom of the air guide pipe 42 is blown into the air guide pipe 42 and is blown out from the air guide pipe cap 43, circulation is formed inside the tank body 1 to disperse the sand powder, and enters the air outlet pipe 61 from the air outlet pipe cap 62 along, and finally, the tank body 1 is stably sprayed out by a spray head of the sand blasting handle, so that the scaling effect is realized.
example 2:
Referring to fig. 1 and 6, the present invention provides a sand powder tank 100 for a dental sand blasting scaling apparatus, comprising a tank body 1, a sealing cover 2, an air inlet pipe 3, an air guide pipe 4, a sand baffle 5 and an air outlet pipe 6, wherein the tank body 1 has a cavity 11 and is opened towards the top of the tank body 1; the sealing cover 2 is detachably connected with the tank body 1, is covered with the tank body 1 and is positioned at the top of the tank body 1; the air inlet pipe fitting 3 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1 far away from the sealing cover 2, and is close to the side wall of the tank body 1; the air guide pipe fitting 4 is fixedly connected with the tank body 1, is communicated with the air inlet pipe fitting 3, is positioned on the side wall of the tank body 1 and is also positioned above the air inlet pipe; the sand baffle 5 is fixedly connected with the tank body 1, one end of the sand baffle is positioned at the bottom of the tank body 1 and is close to the air inlet pipe fitting 3, the other end of the sand baffle is positioned at the top of the tank body 1, and the sand baffle is also positioned at one side of the tank body 1, which is far away from the air guide pipe fitting 4; the air outlet pipe fitting 6 is fixedly connected with the tank body 1, penetrates through the bottom of the tank body 1, penetrates through the sand baffle 5 and is also positioned at one end, far away from the tank body 1, of the air inlet pipe fitting 3.
Further, the sealing cover 2 further comprises a powder tank fixing cover 23 and a sealing element 24, wherein the powder tank fixing cover 23 is fixedly connected with the tank body 1, is clamped with the transparent powder tank cover 21, and is positioned at the top of the tank body 1; the sealing element 24 is fixedly connected with the tank body 1, is abutted against the powder tank fixing cover 23 and is positioned between the tank body 1 and the powder tank fixing cover 23.
In this embodiment, the powder tank fixing cover 23 is screwed on the top of the tank body 1, the transparent powder tank cover 21 is clamped at the opening of the tank body 1 through a reverse buckle and is clamped with the powder tank fixing cover 23, and the sealing member 24 is located at the joint of the transparent powder tank cover 21 and the powder tank fixing cover 23, is pressed by the transparent powder tank cover 21, and is used for connecting the transparent powder tank cover 21 with the powder tank fixing cover 23, so that the inside of the tank body 1 is sealed, and gas leakage is prevented from occurring in the using process, and the sand blasting effect of the spray gun is further affected.
Example 3:
Referring to fig. 1 and 6, the present invention provides a sand powder tank 100 for a dental sand blasting scaling apparatus, comprising a tank body 1, a sealing cover 2, an air inlet pipe 3, an air guide pipe 4, a sand baffle 5 and an air outlet pipe 6, wherein the tank body 1 has a cavity 11 and is opened towards the top of the tank body 1; the sealing cover 2 is detachably connected with the tank body 1, is covered with the tank body 1 and is positioned at the top of the tank body 1; the air inlet pipe fitting 3 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1 far away from the sealing cover 2, and is close to the side wall of the tank body 1; the air guide pipe fitting 4 is fixedly connected with the tank body 1, is communicated with the air inlet pipe fitting 3, is positioned on the side wall of the tank body 1 and is also positioned above the air inlet pipe; the sand baffle 5 is fixedly connected with the tank body 1, one end of the sand baffle is positioned at the bottom of the tank body 1 and is close to the air inlet pipe fitting 3, the other end of the sand baffle is positioned at the top of the tank body 1, and the sand baffle is also positioned at one side of the tank body 1, which is far away from the air guide pipe fitting 4; the air outlet pipe fitting 6 is fixedly connected with the tank body 1, penetrates through the bottom of the tank body 1, penetrates through the sand baffle 5 and is also positioned at one end, far away from the tank body 1, of the air inlet pipe fitting 3.
Further, the sand powder tank 100 for the dental sand blasting scaling equipment further comprises a powder tank fixing member 7, the powder tank fixing member 7 is fixedly connected with the tank body 1 and is located on the outer surface of the tank body 1, the powder tank fixing member 7 is provided with a protrusion 71 and a groove 72, the protrusion 71 is located on the outer surface of the powder tank fixing member 7 and is located at the bottom of the tank body 1, the protrusion extends out of the bottom of the tank body 1 in the direction away from the tank body 1, and the groove 72 is located on the side wall of the powder tank fixing member 7 and is located at the bottom of the tank body 1.
In this embodiment, the jar body 1 passes through the powder jar mounting 7 is installed on the sandblast scaling equipment, the bottom of powder jar mounting 7 has the arch 71, the arch 71 is located the bottom of the jar body 1, and extends towards the direction of keeping away from the bottom of the jar body 1, the button on the sandblast scaling equipment can be triggered to arch 71, lets the machine receive the signal that the sand powder jar has correctly installed, the bottom of powder jar mounting 7 has the recess 72, the recess 72 is located the side of powder jar mounting 7, and the notch is towards the direction of the lateral wall of the jar body 1, the recess 72 can ensure that jar body 1 installs on the sandblast scaling equipment with correct orientation, makes the equipment use more convenient.
Example 4:
Referring to fig. 1 and 3, the present invention provides a sand powder tank 100 for a dental sand blasting scaling apparatus, comprising a tank body 1, a sealing cover 2, an air inlet pipe 3, an air guide pipe 4, a sand baffle 5 and an air outlet pipe 6, wherein the tank body 1 has a cavity 11 and is opened towards the top of the tank body 1; the sealing cover 2 is detachably connected with the tank body 1, is covered with the tank body 1 and is positioned at the top of the tank body 1; the air inlet pipe fitting 3 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1 far away from the sealing cover 2, and is close to the side wall of the tank body 1; the air guide pipe fitting 4 is fixedly connected with the tank body 1, is communicated with the air inlet pipe fitting 3, is positioned on the side wall of the tank body 1 and is also positioned above the air inlet pipe; the sand baffle 5 is fixedly connected with the tank body 1, one end of the sand baffle is positioned at the bottom of the tank body 1 and is close to the air inlet pipe fitting 3, the other end of the sand baffle is positioned at the top of the tank body 1, and the sand baffle is also positioned at one side of the tank body 1, which is far away from the air guide pipe fitting 4; the air outlet pipe fitting 6 is fixedly connected with the tank body 1, penetrates through the bottom of the tank body 1, penetrates through the sand baffle 5 and is also positioned at one end, far away from the tank body 1, of the air inlet pipe fitting 3.
Further, the air inlet pipe member 3 further comprises a duckbill valve 33, and the duckbill valve 33 is fixedly connected with the connecting member 31, abuts against the air inlet conduit 32, and is located between the connecting member 31 and the air inlet conduit 32.
In the embodiment, the duckbill valve 33 functions as a one-way valve, so that suck-back can be prevented when the tank body 1 is mounted on the sand blasting equipment, and sand dust can be prevented from entering the air inlet conduit 32 to influence devices such as an electromagnetic valve inside the sand blasting equipment; after the tank body 1 is taken down from the sand blasting equipment, the sand powder in the tank can be prevented from flowing out to cause pollution, so that the dental sand blasting scaling equipment has better use effect.
Example 5:
Referring to fig. 1 and 6, the present invention provides a sand powder tank 100 for a dental sand blasting scaling apparatus, comprising a tank body 1, a sealing cover 2, an air inlet pipe 3, an air guide pipe 4, a sand baffle 5 and an air outlet pipe 6, wherein the tank body 1 has a cavity 11 and is opened towards the top of the tank body 1; the sealing cover 2 is detachably connected with the tank body 1, is covered with the tank body 1 and is positioned at the top of the tank body 1; the air inlet pipe fitting 3 is fixedly connected with the tank body 1, is positioned at the bottom of the tank body 1 far away from the sealing cover 2, and is close to the side wall of the tank body 1; the air guide pipe fitting 4 is fixedly connected with the tank body 1, is communicated with the air inlet pipe fitting 3, is positioned on the side wall of the tank body 1 and is also positioned above the air inlet pipe; the sand baffle 5 is fixedly connected with the tank body 1, one end of the sand baffle is positioned at the bottom of the tank body 1 and is close to the air inlet pipe fitting 3, the other end of the sand baffle is positioned at the top of the tank body 1, and the sand baffle is also positioned at one side of the tank body 1, which is far away from the air guide pipe fitting 4; the air outlet pipe fitting 6 is fixedly connected with the tank body 1, penetrates through the bottom of the tank body 1, penetrates through the sand baffle 5 and is also positioned at one end, far away from the tank body 1, of the air inlet pipe fitting 3.
Further, jar body 1 still has window 12, window 12 is located jar lateral wall of body 1 to the orientation jar body 1 bottom the direction stretch into the inside of powder jar mounting 7, and be located the lateral wall of powder jar mounting 7.
further, the tank body 1 is also provided with scale marks 13, and the scale marks 13 are positioned on the outer surface of the powder tank fixing member 7 and close to the window 12.
in this embodiment, there is a window 12 extending to the bottom of the tank 1 right in front of the tank 1, the window 12 is made of transparent material, the residual amount of sand powder in the tank 1 can be observed during operation, the scale mark 13 with the maximum value and the minimum value is marked on the outer surface of the tank 1, and marked with "Max" and "Min", the amount of sand powder should be between the two lines during normal operation, the line does not exceed "Max" when adding sand powder, and when the amount of sand powder is less than "Min", the sand powder needs to be supplemented, so that the dental sand-blasting scaling device has better use effect.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A sand powder tank for dental sand-blasting cleaning equipment is characterized by comprising a tank body, a sealing cover, an air inlet pipe fitting, an air guide pipe fitting, a sand baffle plate and an air outlet pipe fitting,
The tank body is provided with a cavity and is opened towards the top of the tank body; the sealing cover is detachably connected with the tank body, is covered with the tank body and is positioned at the top of the tank body; the air inlet pipe fitting is fixedly connected with the tank body, is positioned at the bottom of the tank body far away from the sealing cover and is close to the side wall of the tank body; the air guide pipe fitting is fixedly connected with the tank body, is communicated with the air inlet pipe fitting, is positioned on the side wall of the tank body, and is also positioned above the air inlet pipe; the sand baffle is fixedly connected with the tank body, one end of the sand baffle is positioned at the bottom of the tank body and is close to the air inlet pipe fitting, the other end of the sand baffle is positioned at the top of the tank body, and the sand baffle is also positioned at one side of the tank body, which is far away from the air guide pipe fitting; the air outlet pipe fitting is fixedly connected with the tank body, penetrates through the bottom of the tank body, penetrates through the sand baffle and is also positioned at one end, far away from the tank body, of the air inlet pipe fitting.
2. The sand powder tank for a dental blasting scaler as recited in claim 1,
The sealing cover comprises a transparent powder tank cover and a plate rib, and the transparent powder tank cover is detachably connected with the tank body, is positioned at the top of the tank body and covers the cavity; the plate rib is fixedly connected with the transparent cover of the powder tank and is positioned on one side of the transparent cover of the powder tank, which is close to the tank body.
3. the sand powder tank for a dental blasting scaler as recited in claim 2,
The air inlet pipe fitting comprises a connecting piece and an air inlet guide pipe, wherein the connecting piece is fixedly connected with the tank body, is positioned at the bottom of the tank body, is close to the side wall of the tank body, and penetrates through the bottom of the tank body; the air inlet guide pipe is fixedly connected with the connecting piece, penetrates through the connecting piece, is positioned in the connecting piece, extends into the cavity and faces the air guide pipe fitting.
4. the sand powder tank for a dental blasting scaler according to claim 3,
The air guide pipe fitting comprises a buckle, an air guide pipe and an air guide pipe cap, the buckle is fixedly connected with the tank body, is positioned on the inner surface of the tank body, is positioned at the top of the tank body and is also close to the air inlet guide pipe; the air guide pipe is fixedly connected with the buckle and is positioned in the tank body, and the central line of the air guide pipe and the central line of the air inlet guide pipe are positioned on the same straight line; the air guide pipe cap is fixedly connected with the air guide pipe and is positioned at one end of the air guide pipe, which is far away from the air inlet guide pipe.
5. The sand powder tank for a dental blasting scaler according to claim 4,
The gas outlet pipe fitting comprises a gas outlet guide pipe and a gas outlet pipe cap, the gas outlet guide pipe is fixedly connected with the tank body, is positioned at the bottom of the tank body, and is positioned on one side of the tank body, which is far away from the gas inlet guide pipe; the air outlet pipe cap is fixedly connected with the air outlet pipe and is positioned at one end of the tank body, far away from the air outlet pipe, the air outlet pipe cap is provided with a plurality of air outlet holes, and the air outlet holes are respectively positioned on the side wall of the air outlet pipe cap.
6. the sand powder tank for a dental blasting scaler as recited in claim 1,
The sealing cover also comprises a powder tank fixing cover and a sealing element, the powder tank fixing cover is fixedly connected with the tank body, clamped with the transparent cover of the powder tank and positioned at the top of the tank body; the sealing element is fixedly connected with the tank body, is abutted against the powder tank fixing cover and is positioned between the tank body and the powder tank fixing cover.
7. The sand powder tank for a dental blasting scaler as recited in claim 1,
The sand powder tank for the dental sand blasting scaling equipment further comprises a powder tank fixing part, the powder tank fixing part is fixedly connected with the tank body and located on the outer surface of the tank body, the powder tank fixing part is provided with a protrusion and a groove, the protrusion is located on the outer surface of the powder tank fixing part and located at the bottom of the tank body, the direction of the tank body extends out of the bottom of the tank body, and the groove is located on the side wall of the powder tank fixing part and located at the bottom of the tank body.
8. The sand powder tank for a dental blasting scaler as recited in claim 1,
The air inlet pipe fitting further comprises a duckbill valve, the duckbill valve is fixedly connected with the connecting piece, abuts against the air inlet guide pipe and is located between the connecting piece and the air inlet guide pipe.
9. The sand powder tank for a dental blasting scaler as recited in claim 1,
The jar body still has the window, the window is located the lateral wall of the jar body, and the orientation the direction of jar body bottom stretches into the inside of powder jar mounting, and is located the lateral wall of powder jar mounting.
10. The sand powder tank for a dental blasting scaler as recited in claim 9,
The tank body is further provided with scale marks, and the scale marks are located on the outer surface of the powder tank fixing part and close to the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847048.9A CN110537986A (en) | 2019-09-09 | 2019-09-09 | Sand powder tank for dental sand blasting scaling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847048.9A CN110537986A (en) | 2019-09-09 | 2019-09-09 | Sand powder tank for dental sand blasting scaling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110537986A true CN110537986A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910847048.9A Pending CN110537986A (en) | 2019-09-09 | 2019-09-09 | Sand powder tank for dental sand blasting scaling equipment |
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| CN (1) | CN110537986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476156A (en) * | 2021-08-24 | 2021-10-08 | 桂林市啄木鸟医疗器械有限公司 | Dental sand blasting gun |
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