JPH0646713U - Stand for tooth grinding bar - Google Patents

Abstract

(57) [Summary] [Purpose] A stand for tooth grinding bars that can hold multiple tooth grinding bars at an angle that is easy to take out, makes it easy to identify tooth grinding bars, and has a low height and small storage space. To provide. [Structure] An inclined surface 3a that inclines upward and inward with respect to a horizontal bottom surface 2a is formed, and a plurality of bar insertion holes 4 that open in the inclined surface 3a are formed so that their central axes are orthogonal to the inclined surface 3a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stand for a tooth polishing bar that stands and holds a dental diamond bar or the like for grinding teeth.

[0002]

[Prior art]

 Conventionally, as a stand for a tooth grinding bar that erects a tooth grinding bar such as a dental diamond bar, it is known that a hole is made in the upper surface of a hollow case and the tooth grinding bar is inserted straight into the hole and held. It was being done.

However, if the tooth grinding bar is set up vertically, it is difficult to put in and out, and it is difficult to distinguish the tooth grinding bar from the user's point of view, and the height of the tooth grinding bar stand and the held tooth grinding bar is high. The height of the storage area must be increased to increase the height.

[0004]

[Problems to be solved by the device]

 The purpose of the present invention is to hold the tooth grinding bar at an angle that is easy to take out, to easily identify the held tooth grinding bar, and to reduce the height of the storage area by reducing the overall height of the tooth grinding bar. To provide a bar stand.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the stand for a tooth grinding bar of the present invention has an inclined surface that inclines upward inward with respect to a horizontal bottom surface, and has a plurality of bar insertion holes that open to the inclined surface. The central axis is formed so as to be orthogonal to the inclined surface.

[0006]

[Action]

 When the tooth grinding bar is inserted into the bar insertion hole with the inclined surface facing toward you, the bar is erected obliquely upward so that it is orthogonal to the inclined surface, and is erected at an angle that is easy to take out. The height is low, and the height of the stand for the tooth grinding bar that supports the lower end of the bar is low.

[0007]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The tooth grinding bar stand 1 is made of a metal such as aluminum or stainless steel having a high corrosion resistance or a relatively hard synthetic resin, and as shown in FIG. 1, a horizontal substrate 2 having a width of 2 to 3 cm and a length of 4 to 5 cm. An inclined wall 3 having a height of 1 to 2 cm which is inclined upwardly inward from one side edge in the width direction of about 45 degrees is integrally provided.

About 8 bar insertion holes 4 having a diameter of 1.5 to 2 mm, which are open to the inclined surface 3 a on the upper surface of the inclined wall 3, are formed at appropriate intervals along the longitudinal direction. As shown in FIG. 2, each of them is formed so that its central axis is orthogonal to the inclined surface 3a. Further, on the other side of the horizontal substrate 2 in the width direction, a rib 5 protruding upward is formed along the longitudinal direction so as to face a portion which passes through the bar insertion hole 4 and intersects with a line aa directly intersecting the inclined wall 3. Is formed.

Next, the method of using the tooth grinding bar stand 1 will be explained. As shown in FIG. 3, the horizontal bottom surface 2a of the lower surface of the horizontal substrate 2 faces a work table or the like with the inclined surface 3a facing forward. Place the dental diamond bar 6 with the fine diamond particles densely attached around a round bar with a diameter of about 1 mm into the bar insertion hole 4 with the cutting edge facing up, and place the lower end horizontally. It contacts the upper surface of the substrate 2. Then, the dental diamond bar 6 is erected so as to be orthogonal to the inclined surface 3a and at an angle of about 45 degrees with respect to the horizontal substrate 2 so as to be obliquely erected upward and toward the front. The lower end of the rib abuts against the base of the rib 5 to suppress sliding to the back side, the dental diamond bar 6 does not fall out of the bar insertion hole 4 and falls, and the horizontal substrate 2 is reinforced by the rib 5. And become robust.

FIG. 4 shows another embodiment of the present invention, in which the tooth grinding bar stand 1 ′ is made of synthetic resin and has an inclined surface 3 a ′ inclined at an angle of about 45 degrees with respect to the horizontal bottom surface 2 a ′. It has a triangular columnar shape with. Also, a bar insertion hole 4'opened on the inclined surface 3a 'and having a central axis orthogonal to the inclined surface 3a' is formed from the inclined surface 3a 'to the horizontal bottom surface 2a', or a dental diamond bar 6 is formed to a depth sufficient to support 6, and a bar such as a dental diamond bar 6 is erected in the same manner as the stand 1 for a tooth grinding bar shown in FIGS. 1 to 3.

In addition, a tooth grinding body other than the diamond bar 6 can be inserted and held in the tooth grinding bar stands 1, 1 ′ of the present invention, and the tooth grinding bar can be ground according to the size of the tooth grinding bar to be supported. It is also possible to change the dimensions of the bar stands 1, 1 '.

[0012]

[Effect of device]

 Since the stand for the tooth grinding bar of the present invention is installed upright at an angle in a direction orthogonal to the inclined surface when the tooth grinding bar is inserted into the bar insertion hole, when the tooth grinding bar is used, a large number of teeth are installed upright. The grinding bar can be easily discriminated and easily put in and out. Therefore, the tooth grinding bar for replacement can be quickly attached and detached, and the efficiency of work such as dental treatment is significantly improved. In addition, the height of the tooth grinding bar can be sufficiently supported even if the height of the tooth grinding bar stand is lowered, and the height of the inserted tooth grinding bar is also reduced, which is less likely to disturb the work.

[Brief description of drawings]

FIG. 1 is a perspective view of a stand for a tooth grinding bar showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA of the stand for a tooth grinding bar showing an embodiment of the present invention.

FIG. 3 is a cross-sectional view of the stand for a tooth grinding bar of the present invention when used.

FIG. 4 is a perspective view of a stand for a tooth grinding bar according to another embodiment of the present invention.

[Explanation of symbols]

 1,1 'Stand for tooth grinding bar 2 Horizontal substrate 2a, 2a' Horizontal bottom surface 3 Inclined wall 3a, 3a 'Inclined surface 4, 4'Bar insertion hole 5 Rib 6 Dental diamond bar

Claims (1)

[Scope of utility model registration request] 1. A horizontal bottom surface having an inclined surface that inclines upward inward, and a plurality of bar insertion holes that open to the inclined surface are formed so that their central axes are orthogonal to the inclined surface. Characteristic tooth grinding bar stand.