JPH0428582Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field The present invention relates to an instrument holder on which instruments used in dental treatment and the like are placed.

Prior Art FIG. 5 is a side view showing an outline of a conventional dental treatment table. In the figure, 1 is a column supporting a work table 2, and an instrument holder 4 is placed below the work table 2 approximately horizontally. A rotary arm 3 that is rotatably held in the direction is rotatably mounted.
An instrument 5 is suspended on the instrument holder 4, and when in use, the instrument 5 is pulled out from the instrument holder 4 to cut the affected area. The hose 6 is a power source for rotationally driving the instrument 5 such as a cutting tool, for example, supplies power such as air, water, electric power, etc. Therefore, the length of the hose 6 is the same as that of the instrument 5. 5 is instrument holder 4
The treatment table 2 is selected with sufficient margin for the distance from the position where it is suspended to the affected area of the patient sitting on the chair, and the other end communicates with a power source (not shown). It is connected. Therefore, the conventional instrument hose 6 is fixed to the work table 2 or other work table fixing support, and the instrument hose cannot be removed, making it difficult to disinfect, sterilize, etc. I couldn't do the work. In order to avoid such inconveniences, the applicant has made it possible to attach and detach the instrument hose 6 to the work table 2 with a single touch, so that the instrument hose can be easily removed from the work table. The instrument hose cannot be separated from the instrument holder 4 while the instrument 5 remains integrally attached, and it is still difficult to disinfect and sterilize the instrument hose.

Purpose This invention was developed in view of the above-mentioned circumstances, and in particular, it enables the instrument hose to be easily removed from the dental treatment equipment, thereby facilitating disinfection and sterilization of the instrument hose. The purpose of this invention is to provide an instrument holder that can be used for various purposes.

Configuration Figure 1 is an exploded view of the main parts of the instrument cover for explaining one embodiment of the instrument holder according to the present invention, Figure 2 is a side view, and Figure 3 is a side view.
The figure is an exploded view of the main parts of the holder frame part, and Figure 4 is an exploded view of the base part of the work table part. In Figure 1, 10 is an instrument holder cover, 20 is an instrument stopper, and The instrument holder cover 10 includes a cover main body 11, a stopper auxiliary member 12, and a locking protrusion 1.
The instrument stopper 20 consists of a cover main body part 11 and a stopper auxiliary member 1.
It is designed to be able to be detachably attached to and detached from above into the gap G between 2 and 2. The surface of the cover main body 11 has a recess 11a ₁ for placing an instrument.
- 11a ₅ are formed, and as is well known, instruments are placed in the recesses 11a ₁ - 11a ₅ when the instruments are not in use. The instrument stopper auxiliary member 12 is provided with notches 12a ₁ to 12a ₅ for passing the instrument hoses connected to each instrument. are detachably connected to, for example, a work table through the cutouts 12a ₁ to 12a ₅ with a single touch. The instrument stopper 20 is inserted from above into the gap G formed by the cover main body 11 and the stopper auxiliary member 12.
The notches 20a ₁ to 20a ₅ provided in the stopper auxiliary member 12 cooperate with the notches 12a ₁ to 12a ₅ to form passage holes for the instrument hose. Therefore, the recess 11a ₁ of the cover main body 11
- Mount an instrument on _11a5 , attach the instrument stopper 20 from the top, and pass the hose through the hole formed by the notches _11a1 to _11a5 and _{20a1 to 20a5} . The instrument can then be used in exactly the same way as conventional equipment.

FIG. 3 is an exploded view of the main parts of the holder frame portion to which the instrument holder cover 10 is attached, and in the figure, 30 is the holder frame;
1 ₁ and 31 ₂ are 30 ₁ and 30 ₂ of the holder frame.
a guide member detachably attached to the section;
is a sensor, 33 is a sensor cover, and the sensor cover 33 is attached to sensor mounting parts 33 ₁ , 33 ₂ . . .
33 _{and 4} , and the sensor 32 is attached to the lower part of the sensor mounting part, and when the instrument is placed on the instrument holder cover 10, the presence of the instrument is detected by the sensor. and stop the function of the power source of the instrument.

Figure 4 is an exploded view of the main parts of the table base.
0 indicates a table base, and a work table (not shown) is mounted on the base 40. 41 _1,4
1 ₂ are guide rails, these guide rails 41
₁ and 41 ₂ are fixed to the 40 ₁ and 40 ₂ parts _of the table base ₄₀ , and the guide members _{31 1} and ₃₁ shown in FIG. ₂ are slidably fitted, and the holder frame 30 is slidable in the front and rear directions. Therefore, when not in use, the holder frame 30 is attached to the instrument holder cover 1.
0 and the instrument stopper 20 is placed under the cover member ₄₀₃ of the base body 40 to prevent the instrument stopper 20 from falling off and to prevent the instrument from being removed from the workpiece. Store it under the table,
When in use, pull out the holder frame 30 together with the instrument holder cover 10 to the forward position, then pick up the instrument from above the instrument holder cover 10, and then remove the hose of the picked up instrument. Pull it out and perform the desired dental treatment. Also,
By removing the instrument stopper 20, the instrument hose can be removed from the work table with the instrument attached, and therefore the instrument hose can be easily disinfected or sterilized. Furthermore, when separating the instrument from the instrument hose, if the locking protrusion 13 of the instrument holder cover 10 that has been pulled out is inserted into the notch hole 303 of the holder frame ₃₀ from the direction of arrow A, the instrument can be separated from the instrument hose. The work can be done with the ment holder cover 10 further protruding, making the work much easier.

Effects As is clear from the above explanation, according to the present invention, the dental instrument hose can be separated and removed with a simple configuration, and therefore the instrument hose can be easily sterilized or removed. , can be sterilized and can perform hygienic treatment.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the instrument holder cover according to the present invention, Fig. 2 is a side view, Fig. 3 is a partially exploded perspective view of the holder frame, and Fig. 4 is a partially exploded perspective view of the table base. FIG. 5 is a diagram for explaining an example of a conventional instrument holder. 10...Instrument holder cover, 1
DESCRIPTION OF SYMBOLS 1... Cover body, 12... Stopper auxiliary member, 13... Locking protrusion, 20... Instrument stopper, 30... Instrument holder frame, 31... Sensor, 32... Sensor cover , 40... table base, 41 ₁ ,
41 ₂ ...Guide rail.

Claims (1)

[Scope of utility model registration request] An instrument holder cover on which an instrument is placed; and an instrument holder cover that is removably attached to the rear end of the instrument holder cover and cooperates with a stopper auxiliary member provided on the instrument holder cover when attached. an instrument stopper that prevents the instrument from falling off and allows the instrument to be removed when detached;
The instrument holder cover is detachably attached to the holder frame and is supported so as to be movable back and forth with respect to the work table, and by pulling the instrument holder cover forward and removing the stopper, the The instrument can be removed from the work table along with the instrument's hose, and the instrument holder cover has a locking projection protruding rearward at the lower rear end thereof, and the instrument holder cover has a cutout hole through which the locking protrusion is inserted, and the instrument holder is removed by removing the instrument holder cover from the holder frame and inserting the locking protrusion into the cutout hole. An instrument holder characterized in that a cover can be locked to the holder frame.