KR200410964Y1 - A Brush-Stand - Google Patents

Abstract

The present invention relates to a height-adjustable brush barrel, and in particular, the upper and lower cases are formed as a soft resin, but protruding to form a first fixing projection on the upper outer peripheral surface of the lower case, constant to the lower side of the first fixing protrusion The second fixing protrusion protrudes to be spaced apart from each other, and the lower end portion of the upper case is formed with a ring portion which is fitted into the first or second fixing protrusion and is bound in a ring shape, and the first fixing protrusion and the second fixing protrusion By forming a fitting portion having an outer diameter substantially equal to the inner diameter of the binding portion of the upper case therebetween, the height of the brush can be adjusted according to the size of the brush because the coupling height of the upper case can be easily adjusted to correspond to the height of the brush. It's about the case.

Brush tube, first fixing protrusion, second fixing protrusion, first groove, second groove

Description

Brush height adjustable {A Brush-Stand}

1 is an exploded perspective view of a brush case.

Figure 2 is a perspective view coupled to the upper portion of the casing casing.

Figure 3 is a perspective view of the combination of the upper and lower parts of the barrel case is perfectly coupled.

4 is an exploded cross-sectional view of the brush case.

Figure 5 is an enlarged cross-sectional view of an enlarged portion coupled to the upper portion of the brush case.

Figure 6 is an enlarged cross-sectional view of an enlarged portion of the brush case.

Figure 7 is a longitudinal cross-sectional view of the body of the lower portion of the barrel case.

<Description of the code | symbol about the main part of drawing>

1. upper case, 2. pressure hole,

3. secondary binding unit, 4. binding unit,

5. Fitting, 11. Bottom case,

12. the first fixing projection, 13. the locking jaw,

14. Second fixing protrusion, 15. Fitting,

16. First groove 17. Second groove

100. Brush

The present invention relates to a height-adjustable brush barrel, in particular, the upper and lower cases are formed as a soft resin, but protruding to form a first fixing protrusion on the upper outer peripheral surface of the lower case, constant to the lower side of the first fixing protrusion The second fixing protrusion protrudes to be spaced apart from each other, and the lower end portion of the upper case is formed with a ring portion which is fitted into the first or second fixing protrusion and is bound in a ring shape, and the first fixing protrusion and the second fixing protrusion By forming a fitting portion having an outer diameter substantially equal to the inner diameter of the binding portion of the upper case therebetween, the height of the brush can be adjusted according to the size of the brush because the coupling height of the upper case can be easily adjusted according to the length of the brush. It's about the case.

In general, when a painter or calligrapher keeps and moves a brush, the brush is filled with a brush. The size of the brush is smaller than 6 and 20 is larger. Depending on the size of the brush, form different heights.

However, the conventional brush can not adjust the brush to match the size of the brush, there is a problem that you need to purchase a variety of brush according to the height of the brush when the brush is put in the brush.

Therefore, the present invention for solving the above problems is to form the upper and lower cases as a soft resin, protruding to form a first fixing protrusion on the upper outer peripheral surface of the lower case, so as to be spaced a predetermined distance to the lower side of the first fixing protrusion A second fixing protrusion is formed to protrude, and the lower end portion of the upper case is formed in a ring-shaped binding portion fitted to the first or second fixing protrusion in a ring shape, an upper portion between the first fixing protrusion and the second fixing protrusion. By providing a fitting part having an outer diameter substantially equal to the inner diameter of the binding part of the case, the height of the brush can be adjusted to the size of the brush as the height of the upper case can be easily adjusted according to the length of the brush. For the purpose.

The present invention for achieving the above object,

According to claim 1,

The upper case is coupled to the upper case of the lower case in the brush to accommodate the brush,

The upper and lower cases are formed as a soft resin,

Protruding a first fixing protrusion on an upper circumferential surface of the lower case, protruding a second fixing protrusion so as to be spaced a predetermined distance below the first fixing protrusion,

The lower end portion of the upper case is characterized in that the binding portion is fitted into the first or second fixing projections to be bound to form a ring shape.

According to claim 2,

Between the first fixing protrusion and the second fixing protrusion to form a fitting portion having an outer diameter substantially the same as the inner diameter of the binding portion of the upper case, the fitting portion is to be formed by forming a plurality of first grooves formed in an elliptical shape on the outer peripheral surface It is characterized by.

According to claim 3,

The intermediate portion of the upper case is characterized in that the auxiliary portion is formed when the binding portion is fitted to the second fixing projections when the second fixing projections.

According to claim 4,

 A locking jaw having a lower protrusion height than the first fixing protrusion is formed directly below the first fixing protrusion.

Hereinafter, with reference to the accompanying Figures 1 to 7 describe a preferred embodiment of the present invention.

Reference numeral 100 denotes a brush container for storing a brush, wherein the brush container 100 is formed by the upper case 1 is coupled to the upper side of the lower case 11, and the upper and lower cases 1 and 11 are soft. It is formed as a synthetic resin material of.

The first fixing protrusion 12 is formed to protrude outwardly on the upper end of the lower case 11, and the second fixing protrusion 14 is formed to protrude outward from the first fixing protrusion 12 at a predetermined distance. A locking jaw that prevents the rear binding portion 4 formed at the lower end of the upper case 1 from being separated from the first fixing protrusion 12 directly below or below the first fixing protrusion 12 does not move downward. Protruding to form (13).

At this time, the protruding height of the locking step 13 is preferably formed to be somewhat lower than the first fixing projection 12.

In addition, between the first fixing protrusion 12 and the second fixing protrusion 14 to form a fitting portion 15 having an outer diameter substantially the same as the inner diameter of the binding portion 4 of the upper case 1, The fitting portion 15 is formed by indenting the plurality of first grooves 16 formed in an elliptical shape on the outer circumferential surface such that the fitting portion 15 becomes larger than the upper diameter of the first fixing protrusion 12 in its own shape. .

That is, as the plurality of first grooves 16 are formed on the outer circumferential surface of the fitting portion 15 as shown in FIG. 7, binding is performed by the stiffness formed at the corners between the first groove 16 and the fitting portion 15. As the fitting portion 15 is not contracted even when the portion 4 is fitted, the upper case 1 is tightly fitted to adjust the engagement height of the upper case 1.

On the other hand, the lower end of the upper case (1) is formed in the ring portion of the binding portion (4) to be fitted into the first or second fixing projections to bind, the binding portion (4) in the middle of the upper case (1) When the second fixing protrusion 14 is fitted to the first fixing protrusion 12 to form an auxiliary binding portion (3) to the binding force is stronger.

In addition, a pressure hole 2 is formed on the upper surface of the upper case 1 to allow the internal air to be discharged to the outside when the upper case 1 is coupled to the lower case 11.

Unexplained reference numeral 17 denotes a second groove formed on the body of the lower case 11, and the second groove 17 is used to hold the lower case 11 by hand so that it can be easily held by the user. will be.

Referring to the operation of the present invention configured as described above is as follows.

When storing the small length of the brush in the brush barrel 100, the upper case 1 is coupled to the lower case 11 so that the binding portion 4 of the upper case 1 is fitted into the second fixing protrusion 14 to bind. In this case, the auxiliary binding part 3 of the upper case 1 is fitted to the first fixing protrusion 12 and coupled as shown in FIG. 6, so that the binding force of the upper and lower cases 1 and 11 becomes stronger.

And, when storing the brush of a high length in the brush barrel 100, the binding portion 4 of the upper case 1 is caught by the first fixing projection 12 as shown in Figs. In this case, since the locking jaw 13 is protruded directly below the first fixing protrusion 12, even when the binding unit 4 is separated from the first fixing protrusion 12, the binding unit is bound. Since the part 4 is caught by the locking step 13, it will not flow downward.

In addition, when storing the brush of the intermediate length, as the binding portion 4 is fitted on the fitting portion 15, the coupling height of the upper case 1 can be adjusted.

That is, the outer diameter of the fitting portion 15 when the binding portion 4 is fitted to the fitting portion 15 by forming the plurality of first grooves 16 in the elliptical shape on the fitting portion 15 as described above. Since the inner diameter of the binding unit 4 is completely in close contact with the user, a fastening position is maintained unless the user pushes the upper case 1 up or down by force.

As described above, the present invention forms a brush barrel 100 as a soft resin, so that the coupling height of the upper case 1 and the lower case 11 can be freely changed according to the size of the brush to accommodate various sizes of brushes. It becomes possible.

As described above, the present invention is to form the upper and lower cases as a soft resin, but protruding to form a first fixing projection on the upper outer peripheral surface of the lower case, the second spaced apart a certain distance to the lower side of the first fixing projection The fixing protrusion protrudes, and a lower end portion of the upper case forms a binding portion fitted into the first or second fixing protrusion in a ring shape, and between the first fixing protrusion and the second fixing protrusion. By forming a fitting portion having an outer diameter almost the same as the inner diameter of the binding portion, the height of the brush can be adjusted according to the size of the brush because the coupling height of the upper case can be easily adjusted to correspond to the length of the brush. This eliminates the need to buy a case, so you can reduce the cost of buying a case. Being the case, it does not carry the size of buttong can expect the effect of reducing the volume.

Claims (4)

In the brush casing 100 is coupled to the upper case 1 to the upper side of the lower case 11 to accommodate the brush, The upper and lower cases (1, 11) are formed as a soft resin, Protruding first fixing protrusions 12 on the upper outer circumferential surface of the lower case 11, protruding second fixing protrusions 14 so as to be spaced a predetermined distance below the first fixing protrusions 12, The lower end of the upper case (1) is a height-adjustable brush barrel, characterized in that formed in the ring-shaped binding portion (4) is fitted to the first or second fixing projections (12,14) to be bound. According to claim 1, Between the first fixing projections 12 and the second fixing projections (14) has a fitting portion 15 having an outer diameter substantially the same as the inner diameter of the binding portion 4 of the upper case (1) Forming, but the fitting portion 15 is a height-adjustable brush barrel, characterized in that made by forming a plurality of first grooves 16 formed in an elliptical shape on the outer peripheral surface. According to claim 1, wherein the intermediate portion of the upper case (1) has a secondary binding portion (3) which is fitted to the first fixing projection 12 when the binding portion (4) is fitted to the second fixing projection (14). The height can be adjusted to the pail, characterized in that formed. According to claim 1, wherein the height adjustment can be adjusted to the height of the first and the first fixing projections (12), the height of the height adjustment is characterized in that the locking jaw (13) having the same projecting height.

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