JPH07313U - Tooth cutting dust suction device - Google Patents

Abstract

(57) [Summary] [Purpose] Dental patient 1 who steadily lies on the treatment table as before.
The suction hood 6 can be applied to the mouth and the denture to be ground, and it can be installed on each treatment table without requiring a lot of installation space around the treatment table. To provide a tooth cutting dust suction device that can be systematically configured in 17. [Structure] It is configured as a floor-mounted type, the connecting conduit 4 and the suction hood 6 are connected through a joint 5, and the connecting conduit 4 is positionally adjustable and the suction hood 6 is freely adjustable in hood angle. A tooth cutting dust suction device that is configured so that it can be systematically installed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tooth cutting dust suction device.

[0002]

[Prior art]

 Tooth cuttings, metal powders, blood, saliva, etc. are scattered out of the mouth during cutting treatment of teeth of dental patients.

Therefore, infectious viruses and bacteria attached to these are scattered, which is very problematic in hygiene.

Therefore, a tooth-cutting dust suction device has been developed in which a suction hood is applied to the mouth of a dental patient or a denture to be abraded, and scattered matter is suctioned and removed from the suction hood to a dust collector.

In this tooth cutting dust suction device, a suction device is installed on the floor surface in the vicinity of the treatment position, a conduit is set up vertically to this suction device, and a flexible connection conduit is connected to this conduit. A suction hood was attached to the tip of the.

[0006]

[Problems to be solved by the device]

 Therefore, a floor space is required around the treatment table where various treatment devices must be installed, and one suction device is provided for each treatment table, which is extremely expensive. there were.

The present invention allows the suction hood to be applied to the mouth of a dental patient lying on the treatment table and the denture to be ground, as in the conventional case, and also requires no installation space around the treatment table. It is an object of the present invention to provide an extremely excellent tooth cutting dust suction device capable of

[0008]

Means for Solving the Problems The gist of the present invention will be described with reference to the accompanying drawings.

A plurality of standing conduits 3 are erected in parallel on the floor surface 2 near the treatment position of the dental patient 1 to be disposed, and the upper ends of the standing conduits 3 are composed of at least pipe bodies 4A and 4B. The connecting conduit 4 is connected to the joint 5 so as to be positionally adjustable in the vertical and horizontal directions as well as the front-rear direction, and the suction hood 6 is provided at the tip of the connecting conduit 4 so that the hood angle can be adjusted. An underfloor discharge part 8 is provided by connecting the lower end to an extension under the floor or connecting the lower end of the standing conduit 3 to the underfloor exhaust pipe 7, and each of the exhaust pipes 7 is disposed under the floor. The suction hood 6 is branched and connected to the conduit 9, the suction device 17 is provided in the underfloor conduit 9, the position of the connection conduit 4 is adjusted, the hood angle of the suction hood 6 is adjusted, and the suction hood 6 is opened or cut in the dental patient 1. It is configured so that it can be positioned above the tooth to be machined. Those of the tooth cutting dust suction device according to claim.

[0010]

[Action]

 The connection conduit 4 is adjusted in position, and the hood angle of the suction hood 6 is adjusted to position the suction hood 6 at the mouth of the dental patient 1 or the upper part of the tooth to be cut.

During dental treatment, scattered substances such as tooth powder, metal powder, blood and saliva scattered outside the mouth, and scattered substances such as tooth powder scattered during polishing of teeth such as dentures that fit into the treatment area should be suctioned. The suction force of the device 17 causes the gas to flow from the suction hood 6, and is sucked and discharged through the connection conduit 4, the standing conduit 3, and the discharge pipe 7 to the underfloor conduit 9 that branches and connects the discharge pipes 7 in the underfloor.

[0012]

【Example】

 The drawings illustrate embodiments of the present invention.

In this embodiment, a mounting hole 10 is formed in the floor surface 2, a standing guide ring 11 is formed in the mounting hole 10, and a standing conduit 4 is set up from the mounting hole 10.

A discharge pipe 7 is provided at the lower end of the standing conduit 4, and an underfloor conduit 9 horizontally arranged under the floor is connected to the discharge pipe 7 via a bellows-shaped elbow 12.

The underfloor conduit 9 is connected to a suction device 17 provided at another location.

The connecting conduit 4 of the present embodiment is provided on the upper end of the standing conduit 3 via a bellows-shaped joint portion 5A so that the connecting conduit 4 can be bent in the vertical direction and rotatable 360 degrees with respect to the standing conduit 3. Further, the tube body 4B is connected to the tip end of the tube body 4A via the bellows-like joint portion 5B so as to be bendable in the upper, lower, left and right directions.

Further, the suction hood 6 is a trumpet-shaped hood, and the hood angle of the suction hood 6 is adjusted at all angles with respect to the pipe body 4B through the bellows-like joint portion 5C at the tip of the pipe body 4B. The suction hood 6 is connected so as to be bent in any direction, and the bending angle is adjusted to obtain a predetermined hood angle.

In this embodiment, a guide arm 1 having a parallel movement mechanism is provided above the connecting conduit 4.
3 is provided in parallel with the tubular bodies 4A and 4B, and has a parallel movement mechanism.
A coil spring 14 is installed over the two arm rods 3 to control the parallel movement, and the connecting conduit 4 is positioned and adjusted and held.

Further, a joint 15 is provided on the upper part of the suction hood 6 to fit the tip of the guide arm 13 and guide the hood angle adjustment, and the joint 15 is fitted to the tip of the guide arm 13.

A plurality of the above-described product of the present invention is provided at an appropriate position around the treatment table, the number of which is equal to the number of the treatment tables, and the discharge pipes 7 connected to the standing conduits 3 of the product are provided under the floor. At the discharge part 8, the underfloor conduit 9 horizontally arranged in the underfloor is branched and connected, and the underfloor conduit 9 is connected to a suction device 17 provided at a position different from the treatment position to systemize the system. It constitutes an example.

The branch underfloor conduit 9 is provided with an air shutter 16 for each branch, and the control unit 18 can independently operate each unit.

Therefore, the system can be configured with one suction device 17, which is extremely rational.

Further, since the underfloor discharge part 8 is provided, the discharge pipe 7 and the underfloor conduit 9 are arranged under the floor, and the suction device 17 is arranged at a different place from the treatment position, the treatment table The floor installation space required for the surroundings is only the space of the standing conduit 3 standing upright from the floor surface, and it is extremely practical to be able to deploy other treatment equipment etc. It becomes a device.

Further, the floor surface 2 of the present invention also includes, for example, a table top surface 2 ′ of a work desk for finely adjusting and polishing a denture, and FIG. 4 shows another example of this table installation type. It was done.

Reference numeral 19 in the drawing is a cleaner for cleaning.

[0026]

[Effect of device]

 In the present invention, the underfloor discharge part is provided as described above, and the standing conduit is erected from the underfloor discharge part to the floor near each treatment table. This is a tooth cutting dust suction device that does not require it, and that a single suction device can accommodate a large number of products of the present invention in a rational and cost-effective manner.

Further, according to the present invention, since the connecting conduit and the hood angle are configured to be positionally adjustable, the suction hood is arranged at the position where the scattered matter can be sucked to the mouth or the tooth cutting position of the dental patient most accurately. It is a tooth cutting dust suction device that is extremely practical and can be used.

[Brief description of drawings]

FIG. 1 is a use state diagram of the present embodiment.

FIG. 2 is a front view of the present embodiment.

FIG. 3 is a system diagram of the present embodiment.

FIG. 4 is a perspective view of another embodiment.

[Explanation of symbols]

 1 Dental Patient 2 Floor 3 Standing Conduit 4 Connecting Conduit 4A ・ 4B Tubing 5 Joint 6 Suction Hood 7 Discharge Pipe 8 Underfloor Discharge 9 Underfloor Conduit 17 Suction Device

Claims (1)

[Scope of utility model registration request] 1. A plurality of standing conduits are erected in parallel on a floor surface near a treatment position of a dental patient, and a connecting conduit made of at least a tubular body is jointed to the upper end of the standing conduit. Is provided to connect the upper and lower sides in the left-right direction as well as the front-rear direction, and a suction hood is provided at the tip of the connecting conduit so that the hood angle can be adjusted. An underfloor discharge part is provided by connecting a discharge pipe arranged in the underfloor to the lower end of the conduit, each discharge pipe is branched and connected to an underfloor conduit arranged in the underfloor, and a suction device is provided in this underfloor conduit, A tooth cutting dust suction device, characterized in that the connection conduit is adjusted in position, and the hood angle of the suction hood is adjusted so that the suction hood can be positioned at the mouth of a dental patient or the upper part of the tooth to be cut. .