JPS5819248A - Support member of dental treating instrument - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present application relates to a support member for a dental treatment instrument that is configured to be easily attached to a part of a treatment table installed in a fh chair or a dental unit, or a technician table. In particular, it can be made into a device so that a single support function corresponds to a single treatment instrument, and this device-made member can be easily added to or removed from a treatment table or a technician table as necessary. We provide a support member for a dental treatment instrument that is replaceable and extensible and is versatile, so some examples of this will be explained in detail with reference to the drawings below. It is a long cylindrical body, and a required number of connectors (2)a to (2W) are attached to the rear end in a sealing manner, and a recessed piece (3) is installed so as to penetrate through the connectors (2)a to (2W) in the thickness direction. The front turtle part has a horizontal receiving part (4) projecting from its lower surface extending forward, and the inner area of the cylindrical body (1) is large enough to allow dental treatment instruments to be inserted freely. (5) is a longitudinally long guide hole located at an intermediate position on the lower surface of the cylindrical body (1), and is formed with a width through which a flexible hose can be freely pushed through. (6)
is a nine connecting device protruding from the rear lower surface of the cylindrical body (1), and nine connecting elements connected to each of the connectors (2) a to (21f) through conductors (7) are recessed therein. (81 is located at the front part of the cylinder (1) through the support piece (9).
) is a large actuating plate which is attached to the front part of the cylinder body (11) so as to be tiltable in the vertical direction via a support piece a1. extends to face the receiving piece (41). α
Reference numeral 2 denotes an actuation signal element that protrudes from the rear side edge of the actuation plate and is provided at a position opposite to the nine-pronged piece α[', which is connected to the opposite one of the connectors (2)a to +2). and the actuating notch 03' is always 1τ above the actuating plate (l
・The second half of 0 S is pressed so that its first half floats up from the receiving piece (4).

0 is a screw hole for mounting, and the above f constitutes the support member A that is the object of the present application. B is a round mounting base on which the support member A of the present application is attached, which constitutes a part of a treatment table or a technician table, etc., but after the flat plate part Q41 with a width that is multiple times the width of the support member A. At the end, the cylinder (1)
It consists of a protrusion (13) of equal height,
An opening (15,
(21f) and an insertion hole αe which faces each other and receives the rear protrusion thereof, and the rear part communicates with the insertion hole αe and the opening α-
Connectors aD facing inside are provided respectively, and the connectors (
2) 1 to (2) f are round ones for circulating pressurized air for turbine driving, those for distributing chip air for fog generation, and % for distributing signal air, There are two types: one for sending out air signals, one for circulating water for mist generation, and one for energizing heaters, etc., and is supported by the support section of this application. *When the instrument is a handpiece for driving an air turbine, the first connector (2) a for driving the turbine, the 28th connector (2) for tip air, and the male S chain connector for signal air. (2) C, the fourth connector for air signal (21d, and water J
lllO 511th continuation (tameto) is used, and when the treatment instrument is a microphone four motor drive O handpiece,
Above talent 2. Third. 4th. The fifth connector (2Keno [(2
- and for energization 0-1jf6@絖子 (2!f is used,
If 9**S true is a dental syringe, then the above O [, 23, 5! ! 4. Fifth connector (2) b to (21
e and the heater - the 6th connector (21f will be used) for energizing the path - and in the opening Q511L there is a conductor for connecting each connector η to the outside, respectively. A conductor box with an inner cover is placed. α9 is the ninth set screw that fixes the support member A on the workpiece B. C is a dental treatment instrument to which a flexible hose is connected. ,
As is well known, a tube or an electric wire cord for circulating the required fluid is housed inside the flexible hose (2). After that, the actuating plate is lowered in a U-shape and placed on the brocade so that the tip of the dental treatment instrument C connected to the tip protrudes from the receiving piece (4), and the load ξζ The actuation notch a2' is pushed up and the actuation signal element is placed in a non-actuated state.

When the actuation signal element (I7J is composed of an air valve, the fluid control device is, for example,
62896 is adopted. That is, as shown in Fig. 5, when the treatment instrument is held in the hand and pulled forward from the state where the operating signal element (1m) is closed, the operating signal element a3 opens and the air signal is transmitted to the fourth connector. +21d to the fluid control device, and this 9 air signal opens the pressurized air operating valve and the water operating valve of the fluid control device to supply pressurized air from the pressurized air supply source to the fluid control device. ill Aiko (2
)a and the second connector 12, water from the water sources is supplied to the fifth connector (2)e, respectively. Further, pressurized air and electric current are supplied to the fan 3 connector (2)c and the 6th connector (21f) by operating a foot switch.

Therefore, when only the therapeutic instrument in hand requires an activation signal element, a switching element is used as the activation signal element a3.

Figure 4 shows a part of the treatment table D - support member A1 of 3@
to & are disposed, and a hand piece C for driving an air turbine is provided on the first support member A1! 1. T22 support #M! A configuration example in which a hand piece C2 for driving a micromotor is equipped with a dental syringe C3 on 23 supporting members is shown.

Therefore, according to the present application, by equipping a single support member with a single dental treatment instrument, it is possible to easily increase or decrease the number of dental treatment instruments or replace different dental treatment instruments according to demand. It is extremely convenient for manufacturing tables for dental treatment instruments and for repairing treatment instruments, and the support member can be used in common with various types of treatment instruments, making it highly versatile and inexpensive. It has advantages such as being able to arrange treatment instruments in an orderly manner.

[Brief explanation of the drawing]

The drawings show the implementation of the present application, so Figure 1 is a longitudinal cross-sectional side view of the member of the present application, Figure 2 is a cross-sectional plan view, Figure 3 is a rear view, and Figure 4 is a dental implant of the member of the present application. 5 is a plan view of the 9th state in which the instruments are placed on the treatment table with the instruments being biased, and FIG. 5 is an enlarged cross-sectional view of the same. In the figure, (11 is a cylinder, +2) B to (2) f are connectors, (
3) is an am piece, (41 is a receiving part piece, (5) is a guide hole, 18
J is a connector, (7) is a conductor, (8) is a guide roller, a.
is the actuation plate, α[' is the tongue piece, α2 is the actuation signal element, (1
m' is the actuation notch.

Claims (1)

[Scope of Claims] (1) A required connector is provided at the rear end of a nine-long hollow cylinder whose front and rear surfaces are open and penetrates in the thickness direction.
When the piece is installed, the front lower surface of the lower part is lengthened forward to protrude the receiving piece, and each of the above-mentioned I
A connecting element for connecting the ends of the flexible hose of the treatment instrument is provided therein, and a guide hole for inserting the flexible hose is provided in the middle part of the lower surface, and In the front part of the cylinder @#c, a guide member rotates in a direction perpendicular to its longitudinal direction, and a treatment instrument O is disposed such that its front half faces the receiving piece and tilts in the vertical direction.
The actuating plate that allows placement is in contact with the required IM wire.
an actuating signal for pressing the rear end with an actuating notch so that the actuating plate floats above the receiving piece when the actuating plate is placed in a non-operating state, and actuated to generate a signal when the treatment instrument is released; A support member for a dental treatment instrument, which is formed by disposing elements. (2) Claim 1 in which the cylindrical body has a rectangular cross section
Support member for soft dental treatment instruments. 13) A support member for a dental treatment instrument according to claim 1 or 2, wherein the activation signal element is an air valve. (4) The support member for a dental treatment instrument according to claim 2, wherein the activation signal element is an electric switch. (5) Claims 1, 22, and 3 in which the guide field 2 is located at the center of the cylinder, and the activation signal element is located at the width of the cylinder. Or the supporting member of the dental treatment instrument according to item 4.