JPH0219146Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention removes excess oil from lubricated dental, manual, industrial, etc. handpieces, and also organizes and stores the handpieces. This invention relates to a stand for a handpiece.

(Conventional structure and its problems) Fig. 1 shows the structure of a conventional handpiece stand, in which 1 is a base plate with a plurality of cylindrical supports 2 protruding from the top surface, 3 is a base plate 1 The oil-absorbing material, e.g., blotting paper, 4 laid on the upper surface is, for example, the shank of a motor handpiece that includes a rotating shaft, bearings, etc. (not shown).

In the conventional example configured in this way, when the shank 4 whose bearings etc. have been sprayed with oil is placed against the support 2, the shank 4 may adhere to the inner circumferential wall surface of the shank 4, the outer circumferential wall surface of the rotating shaft, etc., or the gap between the bearings may get stuck. The excess oil accumulated in the shank 4 flows down or drips onto the lower end of the inner circumference of the shank 4 and is absorbed by the absorbent paper 3 placed under the shank 4. After the oil has been removed, a new blotting paper 3 is laid in place of the blotting paper 3 that has absorbed the oil, and the shank 4 is placed against the support 2 again, allowing the shank 4, etc. to be organized and stored. You can keep it.

However, the oil flowing down or dripping may accumulate on the top surface of uneven parts such as the inner circumferential wall surface of the shank 4 or the outer circumferential wall surface of the rotating shaft, or may not be absorbed locally by the blotting paper 3 containing a large amount of oil. Oil accumulates on the lower edge of the inner circumference of the shank 4 and flows out of the shank 4 during use, staining the user's hands and workpieces, and causing discomfort to patients during dental treatment. It was hot.

(Purpose of the invention) An object of the invention is to provide a stand for a handpiece that can reliably remove oil sprayed into the handpiece in a short time.

(Structure of the Invention) In the present invention, a support whose surface is covered with an oil-absorbing substance or which is itself formed of an oil-absorbing substance is detachably attached to a substrate.

(Explanation of Embodiment) Fig. 2 shows the configuration of an embodiment of the present invention, in which the same reference numerals as those in Fig. 1 indicate the same parts, and 5 indicates the structure of an embodiment of the present invention. oil-absorbing substances,
For example, the column 7 is a cylindrical support wrapped with absorbent paper 6, and the support 7 is a substrate to which the support 5 is detachably attached.

In this embodiment configured in this way, when the shank 4 whose bearings etc. have been oiled by spraying oil is placed against the support 5, the absorbent paper 6 comes into direct contact with the inner circumferential wall surface of the shank 4, and the shank 4 is It directly absorbs excess oil adhering to the inner circumferential wall surface, etc., and excess oil accumulated on the upper surface of the uneven portion of the inner circumferential wall surface, etc. of the shank 4. After the oil has been removed, the shank 4 can be rearranged and stored by leaning the shank 4 again on the new support 5 attached to the board 7 instead of the support 5 that absorbed the oil on the blotting paper 6. You can keep it.

FIG. 3 shows the structure of another embodiment of the present invention, in which the same reference numerals as those in FIG. This pillar 8 is a cylindrical support made of a porous material or the like, and is detachably attached to the substrate 7.

In this embodiment configured in this manner, when the shank 4 whose bearings etc. have been oiled by spraying oil is placed against the support 8, the support 8 comes into direct contact with the inner circumferential wall surface of the shank 4, the outer circumferential wall surface of the rotating shaft, etc. Directly remove excess oil adhering to the inner circumferential wall of the shank 4, outer circumferential wall of the rotating shaft, etc., and excess oil accumulated on the top surface of uneven parts such as the inner circumferential wall of the shank 4, the outer circumferential wall of the rotating shaft, etc. absorb into. After the oil has been removed, the shank 4 can be rearranged and stored by leaning the shank 4 against the new support 5 attached to the board 7 instead of the support 5 that absorbed the oil on the blotting paper 6. You can keep it.

Incidentally, as shown in FIGS. 2 and 3, if a blotting paper 3 is placed on the substrate 7, the upper surface of the substrate 7 can be kept clean.

(Effect of the invention) As explained above, according to the invention, the oil-absorbing substance directly contacts the inner peripheral wall surface of the shank, the outer peripheral wall surface of the rotating shaft, etc. It directly absorbs the excess oil that has adhered to the shank and the top surface of uneven parts such as the inner circumferential wall of the shank, the outer circumferential wall of the rotating shaft, etc., so no oil will flow out from the shank during use. This has the advantage that it does not stain the user's hands or the workpiece, and does not cause discomfort to the patient in dental treatment.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a conventional handpiece stand, and FIGS. 2 and 3 are perspective views of an embodiment of the present invention, respectively. 4... Handpiece (shank of motor handpiece), 5... Support covered with oil-absorbing material (blotting paper 6), 7... Substrate, 8... Support formed of oil-absorbing material.

Claims (1)

[Scope of utility model registration request] In a handpiece stand in which one or more struts for supporting a handpiece are protruded from a substrate, the struts have a surface covered with an oil-absorbing material or are themselves formed of an oil-absorbing material, A stand for a handpiece, characterized in that it can be detachably attached to the substrate.