KR200420197Y1 - Dust treatment device for dental unit chair mounting - Google Patents

Abstract

The dust treatment apparatus for mounting a dental unit chair according to the present invention according to the present invention has a pair of hand inputs 110 formed of rubber bands 111 and brushes 112 on both sides thereof, and a transparent material. The head portion 100 that the worker can work inside the dental implants; A neck 200 made of a bellows type that sucks in dust generated from the head part 100 and is capable of folding and bending; A dust movement pipe 320 for circulating the dust introduced from the neck 200 inside, a dust treatment pipe 330 that is bent downward from one side of the dust movement pipe and extended to the outside, and the dust treatment pipe 330 Removably coupled to the outer extension end of the dust collecting unit 340 for collecting dust, the air purifier 390 for purifying fine dust not collected in the dust delivery portion 340, and the filtered air outside Consists of a discharge port (350) for discharging the dust treatment means 300 is connected to the neck 200 is attached to the lower shelf 60 of the unit chair 10 in the form of a panel of a predetermined thickness; And a dust suction means 400 having a motor in a state in which the dust treatment means 300 is connected to provide a dust suction force.

Description

DEVICE OF TREATING DUST WITH DENTAL UNIT-CHAIR}

1 is a perspective view showing a schematic configuration of a conventional dental unit chair.

Figure 2 is a perspective view showing a schematic configuration of the dust treatment apparatus for mounting a dental unit chair according to the present invention.

Figure 3 is a cross-sectional view showing the configuration of the dust treatment means of the dust treatment apparatus for mounting a dental unit chair according to the present invention.

Figure 4 is a perspective view showing another configuration of the head portion of the dust treatment apparatus for mounting a dental unit chair according to the present invention.

Figure 5 is a perspective view showing a fan configuration of a portable dental dust treatment apparatus according to the present invention.

Figure 6 is a perspective view showing another configuration of the tube of the dust treatment apparatus for mounting a dental unit chair according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: unit chair 70: air jet

60: shelf 80: water sprayer

100: head 310: neck connector

110: hand input 320: dust transfer pipe

120: convex lens unit 330: dust treatment tube

130: lighting means 340: payment of dust

140: neck connector 350: outlet

150: air suction means 360: fan

160: ball caster 380: air intake

170: operation panel 390: air purifier

190: funnel 400: compressor

200: neck T: tube

300: dust treatment means

The present invention relates to a dust treatment apparatus for mounting a dental unit chair, and more particularly, to a dust treatment apparatus that can be detachably mounted on a shelf of a unit chair used in a dentistry and can achieve breakthrough convenience in use.

During dental treatment, the temporary tooth preparation is cured by mixing the resin powder and chemical liquids, and then shaved with an eraser in the process of manufacturing it for the shape of the patient's teeth. Chemicals are generated, and massive dust is generated and inhaled indiscriminately into the respiratory system of patients and practitioners.

In addition, in patients with false teeth, deletion is frequently performed in the process of making new dentures or in repairing existing dentures. In this case, too, a large amount of dust and chemicals are generated and seriously affect the respiratory tract of patients and practitioners. Especially, when the denture is removed, the solid harmful bacteria masses attached to the denture are deleted, and the patient is left without filtration in the air. There was a problem causing direct infection in the respiratory tract of the doctor.

  The dust removal device is already known because of the difficulties occurring during the special work of the dentist. In the dust removal device, the head part for the dentist to work with the denture is mounted on the wash basin, so that the motor is mounted on the lower part of the sink, It is connected to the compressor provided with a configuration to suck the dust by the power of the motor and then filter.

By the way, such a known dust removal device has the following problems.

 1) It is expensive because you need to install unnecessary delete mechanism separately.

2) The overall volume is large and the movement of the dental office is very inconvenient, making it almost impossible for the patient to perform dust treatment around the unit chair.

3) Even though the wheel is mounted on the floor and moved to the proper position, it is very difficult to work according to the height and shape of the doctor because the head part must be fixed and settled on the structure of the sink, etc. Not only does it not respond to frequent medical features,

4) Expensive implants, such as gold, are often sucked into the dust treatment unit along with the dust during dust removal. If dust is sucked up deeply through the pipe of the body together with the implant, find it quickly. As a result, the implant was sucked into the sewer connected to the body and the expensive implant was lost.

In order to improve the mobility of the head portion of these problems, Korean Unexamined Utility Model Publication No. 96-13372 discloses a dental work bench for dust inhalation of the dentist. The prior art discloses the effect of providing convenience of work by ensuring the mobility of the funnel board by connecting the body and the funnel board, such as a compressor with a built-in motor with a pleat hose. However, the prior art already exists in Japan and has been rejected and has a limitation in properly overcoming the above problems because it uses the existing bulky body in addition to simply connecting the funnel board to the body with a pleat hose. In addition, it was inconvenient that it was difficult for a doctor to equip around a unit chair located mainly for medical treatment.

In addition, although a number of contents have been disclosed in the Japanese Patent Publication and the like regarding the improvement technology of the head portion and the dust treatment technology of the body, there is a disadvantage in that it does not adequately bring convenience to the doctor's care.

1 is a perspective view showing a schematic configuration of a conventional dental unit chair. Referring to FIG. 1, the existing dental unit chair 10 has a chair 20 on which a patient can sit, an upright support 30 supporting the chair 20, and branched horizontally from the upright support. The arm 35 extending to be foldable in the direction, the mirror 40 and the lamp 50 coupled to one side of the arm, and the air injector 70 to the water sprayer 80 at one end of the arm 35; It can be seen that the shelf 60 is configured to house the same dental treatment device and various small-scale medical devices. The air to water sprayers 70 and 80 accommodated in the shelf 60 are generally located in the corners of the examination room by a tube of a predetermined length and are connected to a compressor (not shown) for spraying compressed air or water.

The general unit chair having such a configuration does not provide its own function to remove dust. It would be quite convenient if the unit chair had an additional structure to handle the dust of the implant, especially since the physician would not have to move to another location where the dust processor would be disposed of at the time of treatment.

Therefore, there is an urgent need to derive a new device that can reinforce the problems of the prior art and have a doctor's convenience by providing a dust treatment function on the unit chair itself, which is located throughout the treatment.

The present invention was devised to overcome the problems of the above technology, and extends the portability and mobility of the head portion that absorbs dust primarily, but the head portion is mounted on the unit chair to enhance the convenience of doctor's care and at the same time unit It is a main object of the present invention to provide a means for the practitioner to collect dust directly on the shelves provided in the chair.

Another object of the present invention is to provide a means for quickly collecting important implants when they are sucked together with dust due to the suction force of the dust suction means.

A further object of the present invention is to allow the head portion to be separated from the unit chair to facilitate cleaning, and to provide a space for storing a separate work tool, to maximize space utilization.

A further object of the present invention is to provide a means for freely injecting a peripheral device such as an air injector into the head part while providing a space for sucking air for air distribution in the head part.

In order to achieve the above object, the dust treatment apparatus for dental unit chair mounting according to the present invention is provided with a pair of hand input 110 formed of a rubber band 111 and a brush 112 on both sides. Is made of a transparent material, the head portion 100 for the worker to work inside the dental implants; A neck 200 made of a bellows type that sucks in dust generated from the head part 100 and is capable of folding and bending; A dust movement pipe 320 for circulating the dust introduced from the neck 200 inside, a dust treatment pipe 330 that is bent downward from one side of the dust movement pipe and extends to the outside, and the dust treatment pipe 330 Removably coupled to the outer extension end of the dust collecting unit 340 for collecting dust, the air purifier 390 for purifying fine dust not collected in the dust delivery portion 340, and the filtered air outside Consists of a discharge port (350) for discharging the dust treatment means 300 is connected to the neck 200 is attached to the lower shelf 60 of the unit chair 10 in the form of a panel of a predetermined thickness; And a dust suction means 400 having a motor in a state in which the dust treatment means 300 is connected to provide a dust suction force.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and like reference numerals in each of the drawings refer to like elements.

2 is a combined perspective view showing a schematic configuration of the dust treatment apparatus for mounting a dental unit chair according to the present invention, Figure 3 is a dust treatment means 300 for the dust treatment apparatus for mounting a dental unit chair according to the present invention A side sectional view showing a schematic configuration.

2 and 3, the dust treatment apparatus according to the present invention is largely the dust treatment means 300 provided in the head portion 100 and the unit chair 10, a neck (200) connecting them, It is composed of a dust suction means (360,400) which is provided with a motor as a driving force for sucking dust and will be described below.

Head portion 100 according to the present invention is a space used when a dentist, which is usually a worker, works on a prosthesis such as a denture, and accommodates the denture therein and then from the air to water jetting apparatus (70, 80). It can be used to clean dentures or delete them with other devices.

Head portion 100 is placed on the work table of the dentist or is made of a size suitable for easy operation in the dentist's knees, etc. In addition, the head portion is configured from the neck 200 to ensure mobility.

The head part 100 is made of a transparent synthetic resin material, preferably an acrylic material and made transparent so that the inside can be identified from the outside.

On both sides of the head portion 100 is provided with a pair of hand inserting unit 110 into which the dentist's hand can be input for the work, and the hand inserting unit 100 has an approximately outer to outer circumferential surface. Accordingly, the rubber band 110 extends toward the center and a plurality of brushes 112 radially formed at the inner end of the rubber band 110.

This is to prevent the leakage of dust and the like into the space that can be generated when the dentist's hand is introduced into the head portion 100, first hand is introduced into the elastic band of the rubber band 111 to the rubber band 111 If the rubber band 111 is too elastic, the operator's hand may be sore that the soft brush 112 is radially provided around the central portion of the hand inlet 110. Therefore, even if the doctor's hand is introduced into the head portion 100, it is possible to eliminate the possibility that a space can be generated between the hand and the hand input portion 110.

In the front portion of the head portion 100, a convex lens portion 120 is provided at a predetermined portion so that the inside can be easily and precisely identified. The convex lens unit 120 is located in the front direction of the head portion 100 that the dentist works to be useful when working with fine dentures and the like.

Inside one side of the head portion 100, specifically, the inner bottom surface is provided with a luminaire 130 consisting of a lamp and a socket for supplying and supplying electricity to the inner bottom surface of the head portion itself without the need for additional external lighting. (100) It is possible to examine the working space that is internal to perform the function of raising the working environment of the doctor.

As shown in FIG. 2, the lighting means 130 may be installed as a pair of both sides, such as indirect lighting to prevent shadows from occurring, but is not necessarily limited thereto. It may be installed in an appropriate position. The power supply to the lighting means 130 is not shown, but can be achieved by providing a battery and a power supply in a specific position, such as the bottom surface of the head portion 100, the operation switch on one side of the head portion 100 170, the ON / OFF of the lighting means 130, the intensity of irradiation, etc. can be adjusted / controlled.

In addition, the head unit 100 is provided with at least one air suction means 150 for sucking the outside air on one side of the upper portion.

Specifically, when the air suction means 150 sucks dust in the head portion 100 by providing a driving force for sucking the air of the head portion 100 in the dust suction means (360,400) to be described later, If the 100 is made of a sealed structure to prevent the possibility that the circulation of air is not made properly, the dust suction function of the dust suction means (360,400) may not be made properly, the outside in the head portion 100 It serves to promote the distribution of air by supplying air.

The air suction means 150 has a structure inserted into the head portion 100 in a reverse cone-like cone shape. The air suction means 150 has an air inlet 151 and a head connected to the outside. Cone-shaped body having an air outlet 152 inserted into the part 100 and the body is made of a flexible material, that is, rubber, and extends from the air inlet 151 to the air outlet 152 within a certain range. It is possible to flow. Since the diameter of the air outlet 152 is smaller than the diameter of the air inlet 151, it will be said that the dust in the head part 100 rarely flows out.

The air suction means 150 may be inserted into the nozzle portion corresponding to the end of the air injector 70 to the water injector 80 provided in the shelf 60 of the known unit chair. That is, the air injector 70 connected to the compressed air generating device such as the existing compressor to discharge the compressed air needs to be introduced into the head part 100 for precise dust treatment of the implant in the head part 100. In addition, the water injector 80, which is connected to the compressor having a conventional water spray function, also needs to be introduced into the head part 100 to wash the dust-treated implant. To this end, the end nozzles of the air injector 70 to the water injector 80 may be fitted inwardly through the air inlet 151 of the air intake means 150, and the body of the air intake means 150 may be made of rubber. Since it is made of the same flexible material and extends to the inside of the head portion 100 by a predetermined length, the end nozzles such as the cantilever injector 70 can be moved to a certain range by the user's operation while being fitted to the air inlet 151. do. Accordingly, the air suction means 150 simultaneously provides an additional function of freely adjusting the direction of supplying air or water to the target object.

The dust generated when the doctor makes denture work through the head part 100 is discharged toward the neck 200 through the neck connector 140. The periphery of the neck connector 140 is provided with an extension end that protrudes slightly outward to give a detachable relationship with the neck 200, and a thread 141 is formed on the outer side of the extension end so that an end of the neck 200 is provided. Screw thread 210 is formed in and coupled to the screw.

The head part 100 is equipped with a ball caster (160) to ensure the rotational action is made of a ball (caster), preferably a ball shape, such as the ball of the mouse to ensure the mobility of the work table When the head part 100 is seated on the ball caster 160, the ball seat 160 is seated at a desired position, for example, the shelf 60, to ensure proper mobility of the head part 100.

Neck 200 according to the present invention is a means for connecting the head portion 100 and the dust treatment means 300, the head portion 100 is made of an appropriate length so that it can be easily moved within a certain range, preferably It is consisted of Javanese style so that it can be folded and bloomed according to the situation. The neck 200 may be made to bend in a bellows-like configuration made of a metal material, and may also be configured to be folded to be made of a synthetic resin material.

Although the diameter (thickness) of the neck 200 is shown to be much thinner than the head portion 100 in the figure, if it is necessary to limit the radius of movement of the head portion 100 corresponding to the head portion 100 It is also possible to comprise so that it may have a diameter.

Threads 210 and 220 are formed at both ends of the neck 200 so that both ends are provided at the thread 141 provided at the neck connector 140 of the head 100 and the neck connector 310 of the dust treatment means 300, respectively. The screw thread 310a and the screw (mount) are combined. For this reason, the neck 200 is separated from the head part 100 and the dust processing means 300, and is comprised so that it may separate cleaning.

In addition, when the head portion 100 to the neck 200 according to the present invention is not used, a configuration for easily storing around the unit chair 10 is required. For this purpose, one side of the unit chair 10, specifically As provided with a hanger 36 on one side of the upright support 30 to the arm 35 to allow the neck 200 to be hooked thereto.

The shelf 60 of the conventional unit chair 10 is provided with a dental appliance such as the air injector 70 to the water injector 80, and a space for placing props. Shelf 60 according to the present invention has a configuration such as a dental appliance as a conventional shelf, but the arrangement of the existing configuration can be made by the manufacturer arbitrarily and the arrangement represented in the drawings is only one example, shelf configuration The specific idea of the invention does not depend on the basic idea of the present invention.

The lower part of the shelf 60 is provided with a dust treatment means 300 according to the present invention. Dust treatment means 300 has a panel thickness of a predetermined thickness, which can be coupled to the existing shelf 60 through a variety of known fasteners to utilize the existing shelf 60 as it is, and also dust treatment means It is also possible to manufacture a new shelf (60) is provided integrally 300.

The dust treatment means 300 according to the present invention has a neck connector 310 provided with a thread 310a on an outer circumferential surface thereof so as to be detachably connected to the neck 200, and dust and dust, which are paths through which dust and dust move inside. It is composed of a discharge port 350 through which the fine dust escapes as the opposite side of the neck connector 310 in the moving tube 320, the dust accommodating part 330, and the dust moving tube 320.

In addition, the dust treatment means 300, the air inlet 380 for reinforcing the external air intake function is provided around the one side of the neck connector 310 up, down, left and right. The air intake 380 has a role of assisting the air intake function of the air intake means 150 of the head portion 100, a network having a predetermined mesh (not shown) is installed in the air intake 380 to the outside You can inhale air after filtering out large dust. An air inlet 380 is formed inside a conduit extending into the dust treatment means 300 so that the conduit meets the dust moving pipe 320.

The dust moved to the neck connector 310 of the dust treatment means 300 through the neck 200 starts to move through the dust movement pipe 320. The dust moving tube 320 has a structure of a hollow pipe extending inward in parallel with the transverse direction of the dust treatment means 300. One side of the dust moving tube 320, that is, the central portion is provided with a tube which protrudes outwardly branched downward and is called the dust treatment tube 330. The lower end of the dust treatment tube 330 has a connection portion 331 protruding to the outside with a screw thread, and the dust receiving portion 340 is coupled to the connection portion 331 to be detachably detachable.

The dust accommodating part 340 is a place for accommodating more than a predetermined volume of dust, preferably made of a transparent material so as to identify the contaminants such as dust contained and the important prosthetic structure introduced with the dust during the dust treatment process. The volume of the dust accommodating part 340 may be made of various sizes according to the basic purpose of the present invention.

That is, the introduced dust proceeds through the dust moving tube 320 and falls into the dust processing tube 330 vertically bent downward at an approximately center point of the dust moving tube 320 as shown in FIG. 3. At this time, the large dust is laminated to the dust container 340 connected to the end of the dust treatment pipe 330. Instead, the dust or contaminated air, which is present in a dusty state due to a small volume, does not flow into the dust treatment tube 330 and continues to move along the dust moving tube 320 by an appropriate suction force of the dust suction means 360 and 400.

As a result, the dust or water having a large volume by gravity can be conveniently collected through the dust storage unit 340, which is a separate storage space, and the dust dispersed in the air having a relatively small volume is the suction force of the dust suction means 360 and 400. Due to this is to proceed along the dust moving pipe (320).

The dust, which has been moved to the dust moving pipe 320 due to its small volume, is introduced into a small air purifier 390 known in the market to purify dust and contaminated air. That is, the air purifier 390 capable of filtering fine dust and the like may be provided in the dust moving tube 320 to facilitate purification of the fine dust, and although not shown in the drawing, the air purifier 390 may include dust treatment means ( Separation is possible through the additionally formed outlet on the outside of 300 so that cleaning can be performed after a certain period of time.

The purified air exits the air purifier 390 and is moved to the outlet 350. Discharge port 350 is provided with a screw thread (350a) at the end is configured to be removable from the tube (T). Air introduced into the tube T through the outlet 350 is moved to the compressor 400 to the outside according to the present invention.

Compressor 400, which is one of the dust suction means 360,400 according to the present invention, is a compressor such as a compressor used in the prior art. Conventional dental compressors had a function of spraying water or compressed air to dental treatment devices such as air injectors 70 to water injectors 80 provided in the unit chair 10 by being connected to a sink or the like. Such a known compressor has a suction function as well as a spray function according to the forward and reverse rotation of the built-in motor. The compressor 400 according to the present invention has a driving force of dust suction by using a specific suction function of the known compressor. It is made. That is, in order to provide compressed air of the air injector 70, the dentist generally includes one compressor, and the compressor 400 of the present invention uses and uses a known compressor.

Therefore, the compressor 400 of the present invention is further provided with an air outlet for discharging the sucked air to the outside connected to the tube (T) capable of suction function in the existing compressor, the suction function of the device according to the present invention And an external discharge function of the purified air.

In addition, the dust suction means (360,400) according to the present invention is a fan 360 having its own motor inside the dust treatment means 300, specifically the dust moving pipe 320, without using the compressor 400 described above. It may be achieved by providing. As a result, the dust suction means 360 and 400 according to the present invention will be any one of the above-described improved compressor 400 to fan 360.

5 is a perspective view showing a fan 360 of the dust treatment apparatus for mounting a dental unit chair according to the present invention.

Fan 360 according to the present invention has a built-in motor to perform a rotation function through the power supply, thereby eliminating the main motor that existed in the conventional dust removal device can significantly reduce the overall volume of the device In addition, there is an advantage that can reduce power loss and noise. Conventional dental dust treatment device is not manufactured for the dental professional from the beginning, but because the system and configuration used in the dust treatment machine made for general industrial use is appropriately selected for dental care, the volume of the motor was larger than necessary. In addition, there was a characteristic of exerting high-pressure compressed air and excellent dust crushing ability, but in actual dental work, there is no problem in achieving the above-mentioned dentures, etc., even with less compressed air generation and dust crushing ability. The configuration of the fan 360 according to the present invention will be more convenient and advanced than the conventional configuration. When the fan 360 is provided in the dust treatment means 300 by itself, it extends longer than the tube T connected to the outlet 350 to directly discharge air to the outside or a specific place.

Power supplied to the plurality of fans 360 is formed by a power supply control means (external power supply method) 370 to a battery (internal power supply method) configured in the dust processing means 300. Referring to FIG. 2, the rotation of the fan 360 is performed through a switch 355a provided in the operation panel 355 mounted on one side of the dust treatment means 300. The battery system can be both rechargeable and interchangeable.

4 is a perspective view showing another configuration of the head portion 100 of the apparatus according to the present invention.

As described above, various dusts, large and small, can be treated through the apparatus according to the present invention, but when a large amount of dust is not generated in the process of polishing the finished prosthesis, the dust suction means 360 and 400 may be operated until they consume power. Sometimes you don't need to do it. In this case, the dust itself is also present in the form of particles having a predetermined size, so it may be more useful to solve the head portion 100 itself than to perform the filtration process in the dust treatment means 300, for this purpose, The head portion 100 further includes a bent pipe 180 detachable to the neck connector 140 in a threaded manner and a funnel 190 seated on the bent pipe 180.

As shown in FIG. 4, the bending pipe 180 has elbows having various shapes, such as 'b' to 'S' shapes, depending on the position / height of the neck connector 140 formed at the head portion 100. It is bent like a tube configuration can be placed on the funnel 190, the prosthesis work in the upper space of the funnel 190 to discard the dust stored in the funnel 190, to discard the collected dust The funnel 190 can be realized by pulling out to the outside through the hand inlet 110.

6 is a perspective view showing another configuration of the tube T of the device according to the present invention.

In FIG. 6, an additional air purifier 390 is attached to one side of the tube T. In other words, since the air emitted to the outside is likely to directly contaminate sanitation and the environment, the secondary purification of the exhaust air is performed to reliably prevent air pollution, thereby making the exhaust air cleaner and sanitary. Release to the outside.

As described so far, the configuration and operation of the dust treatment apparatus for mounting the dental unit chair according to the present invention have been expressed in the above description and the drawings, but this is merely an example, and the idea of the present invention is not limited to the above description and the drawings. And, of course, various changes and modifications are possible without departing from the technical spirit of the present invention.

As described above, according to the dust treatment apparatus for mounting the dental unit chair according to the present invention,

 1) From human contamination caused by both the patient and the medical practitioner by inhaling denture repair and temporary tooth processing, dust and bacteria generated from the removal of existing metal prostheses, chemical substances harmful to the body, and contaminated water generated from use. At the same time, it can prevent 100% of the worry that the finished prosthesis and temporary teeth can be lost by being blown out by the rotating mechanism.

  2) It is possible to use all dental instruments such as air injectors or water injectors mounted on existing dental unit chairs.

  3) Since the doctor handles dust on its own without the need for frequent movement to handle dust, the convenience is increased, and when important implants are inhaled with dust, it can be collected quickly and easily.

  4) Because of the bellows neck, anyone can use it freely regardless of the location and body of the practitioner.

  5) Since the lighting means is installed, the hassle of moving the lamp mounted on the unit chair disappears,

  6) The manufacturing cost is reduced because the erasers necessary for the work are used as the instruments attached to the unit chair, which greatly reduces the purchase cost of the existing expensive dust treatment device.

7) It is possible to freely insert an air injector into the head, which can extend the utilization of the existing air injectors.

Claims (10)

A dust processing device for mounting a dental unit chair, A rubber band 111 is formed along the outer circumference and includes a pair of hand inserts 110 having a brush 112 surrounding the rubber band 111, and is made of a transparent material to create a dental implant. Head portion 100 that can work inside; A neck 200 made of a bellows type that sucks dust through the neck connector 140 of the head part 100 and is capable of folding and bending; A dust moving pipe 320 for circulating the dust introduced from the neck 200 inside, a dust processing pipe 330 which is branched downward from one side of the dust moving pipe and extended to the outside, and the dust processing pipe ( A dust storage unit 340 detachably coupled to an outer extension end of the 330 to collect dust, an air purifier 390 for purifying fine dust not collected in the dust delivery unit 340, and filtered air Consists of a discharge port for discharging to the outside, the dust processing means 300 is connected to the neck 200 is attached to the lower shelf 60 of the unit chair 10 in the form of a panel of a predetermined thickness; And a dust suction means (400) for providing a dust suction force with a motor in a state in which the dust treatment means (300) is connected to the dust treatment means (300). The method of claim 1, The head portion 100 and the extension portion formed at the end of the neck 200 and the dust treatment means 300 is formed with threads 141, 210, 220, 310a, 350a is characterized in that the dental unit chair is detachably screwed together Mounting dust treatment device. The method of claim 1, The bent pipe 180 extends inward to the neck connector 140 of the head part 100, and is detachably installed with the neck connector 140. A funnel 190 is disposed on an upper surface of the bent pipe 180. The dust processing apparatus for mounting a dental unit chair, characterized in that the seating. The method of claim 1, The head portion 100, A convex lens unit 120 mounted on the outside of the front to secure a precise field of view; And, Illumination means (130) for the internal irradiation; is mounted on one inside, the ball caster (160) is rotatable on the lower surface; characterized in that it comprises a dental unit chair mounting dust treatment apparatus. The method of claim 1, On the upper end of the head portion 100, An air inlet 151 for sucking outside air and an air outlet 151 inserted into the head part 100 to inject the intake air into the head part 200 are provided in an inverted cone shape of a flexible material as a whole. And at least one air suction means (150) having a diameter of the air suction port (151) larger than the diameter of the air discharge port (152). The method of claim 1, The dust treatment means 300, And an air inlet 380 for sucking outside air, wherein the dust treatment apparatus for mounting a dental unit chair is provided. The method of claim 1, The dust treatment means (300) is characterized in that the shelf (60) is integrally configured, dust treatment apparatus for mounting a dental unit chair. The method of claim 1, The dust suction means (360,400), And a compressor (400) having a motor to provide air suction force through a tube extending from the dust processing means (300). The method of claim 1, The dust suction means (360,400), And at least one fan (360) provided in the dust moving pipe (320) in the dust processing means (300). The method of claim 1, One side of the unit chair is provided with a hook (36) for hanging the neck (200); characterized in that the dental unit chair mounting dust treatment apparatus.

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