JP3194800U - Paint roller handle - Google Patents

Abstract

An object of the present invention is to provide a painting roller handle suitable for painting a fine portion. A painting roller handle includes a handle portion and a support portion fixed to the handle portion. The support part includes a first support part 11, a second support part 12, a third support part 13, and a fourth support part 14. The first support portion 11 is connected to the second support portion 12, the second support portion 12 is connected to the third support portion 13, and the third support portion 13 is connected to the fourth support portion 14. The fourth support part 14 is connected to the handle part 20, and the length of the support part in the longitudinal direction of the handle part 20 is shorter than the length of the handle part 20 in the longitudinal direction. [Selection] Figure 2

Description

  The present invention relates to a paint roller handle to which a roller can be attached.

  A general roller handle for painting is made up of a handle portion that is held by an operator's hand and a support portion that is fixed to the handle portion and to which a roller for painting can be attached. Moreover, as shown in Patent Document 1, in the longitudinal direction of the handle portion, the length of the support portion is longer than the length of the handle portion.

Registered Utility Model No. 3171841 (FIG. 3)

  When painting a fine part with the painting roller handle shown in Patent Document 1, the distance between the roller and the eyes is long because the support portion is long, and it is difficult for an operator to operate the painting roller handle. There are challenges.

  The present invention has been made in view of the above problems, and has an object to provide a roller handle for painting that is easy for an operator to operate when painting a fine part as compared with a conventional roller handle for painting. To do.

  A painting roller handle according to the present invention is a painting roller handle including a handle portion and a support portion fixed to the handle portion, wherein the support portion includes a first support portion, a second support portion, A third support portion and a fourth support portion, wherein the first support portion is connected to the second support portion, the second support portion is connected to the third support portion, and the third support portion is It is connected to a fourth support part, the fourth support part is connected to the handle part, and the length of the support part in the longitudinal direction of the handle part is shorter than the length of the handle part in the longitudinal direction. Further, the length of the first support part is longer than the length of the third support part, the length of the third support part is longer than the length of the second support part, and the length of the second support part is It may be longer than the length of the fourth support part.

  Another painting roller handle according to the present invention is a painting roller handle including a handle portion and a support portion fixed to the handle portion, wherein the support portion includes a first support portion and a second support portion. , A third support portion, and a fourth support portion, wherein the first support portion is connected to the second support portion, the second support portion is connected to the third support portion, and the third support portion Is connected to the fourth support portion, the fourth support portion is connected to the handle portion, and the length in the longitudinal direction of the handle portion is such that an operator can hold it with one hand, and the longitudinal direction of the handle portion. The length of the support in is about 6 to 11 centimeters. Further, the length of the first support part is longer than the length of the third support part, the length of the third support part is longer than the length of the second support part, and the length of the second support part is It may be longer than the length of the fourth support part.

  Another painting roller handle according to the present invention is a painting roller handle having a handle portion and a support portion fixed to the handle portion, wherein the support portion includes a first support portion and a second support portion. , A third support portion, and a fourth support portion, wherein the first support portion is connected to the second support portion, the second support portion is connected to the third support portion, and the third support portion Is connected to the fourth support portion, the fourth support portion is connected to the handle portion, the length of the handle portion in the longitudinal direction is about 8 to 12 cm, and the length of the first support portion is The length of the direction is about 6-11 centimeters. Further, the length of the first support part is longer than the length of the third support part, the length of the third support part is longer than the length of the second support part, and the length of the second support part is It may be longer than the length of the fourth support part.

  According to another aspect of the present invention, there is provided a painting roller handle including a handle portion and a support portion fixed to the handle portion, wherein the support portion includes a first support portion and a second support portion. A first support portion connected to the second support portion; a second support portion connected to the third support portion; and the third support portion having a support portion, a third support portion, and a fourth support portion. A portion connected to the fourth support portion, the fourth support portion connected to the handle portion, the length of the first support portion being longer than the length of the third support portion, and the length of the third support portion Is longer than the length of the second support part, the ratio of the length of the first support part to the length of the second support part is about 5 to 3, and the length of the first support part and the third support part The ratio of part lengths is about 5 to 4. Furthermore, the length of the second support part may be longer than the length of the fourth support part.

  In an embodiment of the present invention, a part of the handle portion may be a cavity.

  In an embodiment of the present invention, the support part has a fifth support part, the fifth support part is connected to the fourth support part, and at least a part of the fifth support part is a screw part, The support part may be fixed to the handle part by rotating the support part.

  In an embodiment of the present invention, the handle portion may be resin or wood and the support portion may be metal.

  In an embodiment of the present invention, a through hole may be provided on a side surface of the handle portion opposite to a side to which the support portion is attached.

  In an embodiment of the present invention, the through hole may be used to lock the painting roller handle through a string.

  In an embodiment of the present invention, the center of gravity of the roller handle for painting may be in the handle portion.

  In an embodiment of the present invention, an angle formed by the first support portion and the second support portion is substantially a right angle, an angle formed by the second support portion and the third support portion is an obtuse angle, The angle formed by the third support part and the fourth support part may be an obtuse angle.

  In an embodiment of the present invention, an angle formed between the second support portion and the third support portion may be substantially equal to an angle formed between the third support portion and the fourth support portion.

  In the painting roller handle according to the present invention, the length of the support portion in the longitudinal direction of the handle portion is shorter than the length of the handle portion in the longitudinal direction. For this reason, when an operator applies paint with the paint roller handle of the present invention with a roller attached, the distance between the position of the operator's eyes and the object to which the paint is applied is shortened, and the details are small for the operator. Easy to apply.

  In another roller handle for painting according to the present invention, the length of the support portion in the longitudinal direction of the handle portion is about 6 to 11 centimeters, and the length of the handle portion in the longitudinal direction is one hand. It is the length that can be gripped. For this reason, when the worker inserts the paint roller handle according to the present invention into the bucket and carries it, the total length of the other paint roller handle is shorter than the conventional one even in a narrow place, There is a low possibility of being caught with buildings, etc., and work efficiency will not decline. In addition, when an operator applies paint, the distance between the position of the operator's eyes and the object to which the paint is applied is shortened, and it is easy for the operator to apply fine portions.

  In another painting roller handle according to the present invention, the length of the handle portion in the longitudinal direction is about 8 to 12 centimeters, and the length of the support portion in the longitudinal direction is about 6 to 11 centimeters. . For this reason, when the operator inserts and carries the other paint roller handle according to the present invention into the bucket, the total length of the other paint roller handle is shorter than the conventional one even in a narrow place, The handle of the paint roller handle is unlikely to get caught in the building, etc., and work efficiency will not be reduced. In addition, when an operator applies paint, the distance between the position of the operator's eyes and the object to which the paint is applied is shortened, and it is easy for the operator to apply fine portions.

  In still another painting roller handle according to the present invention, a ratio of the length of the first support portion to the length of the second support portion is about 5 to 3, and the length of the first support portion and the third support portion are approximately 3 to 3. The length ratio of the support is about 5 to 4. In the coating roller handle, the ratio of the length of the first support portion to the length of the second support portion is close to the golden ratio, so that a sense of stability is given to the operator.

  When at least a part of the fifth support part is a screw part, the support part and the handle part can be manufactured separately, and the handle part is formed so that the handle part covers the part of the fifth support part Compared with the method to do, it can manufacture at low cost.

  The support part may be a metal. This is because the support portion is thinner than the handle portion and requires strength. Further, when the support portion is a metal, the handle portion may be resin or wood. This is because if the handle part is made of metal like the support part, the entire roller handle for painting becomes heavy and it is difficult for the operator to work.

  When a through-hole is provided in the side surface of the handle portion opposite to the side to which the support portion is attached, the painting roller handle can be hooked on a hook such as a wall.

  A string can be passed through the through-hole to form a ring and hooked on a hook such as a wall.

  When the center of gravity of the roller handle for painting is in the handle portion, it is easy for an operator to perform painting work.

  When the angle formed by the second support portion and the third support portion is an obtuse angle and the angle formed by the third support portion and the fourth support portion is an obtuse angle, the second support portion and the third support portion The angle formed by the support portion is a right angle, and the total length of the support portion is shorter than that in which the angle formed by the third support portion and the fourth support portion is a right angle. Contributes to cost reduction.

  When the angle formed by the second support portion and the third support portion is substantially equal to the angle formed by the third support portion and the fourth support portion, force is equally applied to the portion of the angle formed by the second support portion and the third support portion. Is added, and the force does not concentrate on that part of either corner.

It is an external view which shows an example of the roller handle for painting in 1st Embodiment of this invention. It is a front view of the roller handle for painting shown in FIG. It is a front which shows an example of the roller handle for coating in 2nd Embodiment of this invention. It is a front which shows an example of the roller handle for painting in a 3rd embodiment of the present invention.

  Below, the roller handle for painting in one embodiment of the present invention is explained, referring to drawings.

  FIG. 1 is an external view showing an example of a coating roller handle in the first embodiment of the present invention, and FIG. 2 is a front view thereof.

  The painting roller handle 1 shown in FIG. 1 includes a support portion 10 and a handle portion 20. As shown in FIG. 2, the support part 10 includes a first support part 11, a second support part 12, a third support part 13, and a fourth support part 14. The first support portion 11 is connected to the second support portion 12, the second support portion 12 is connected to the third support portion 13, and the third support portion 13 is connected to the fourth support portion 14. Further, the support portion 10 is connected to the handle portion 20.

  An operator can attach a roller (not shown) from one end of the first support portion 11. The operator attaches the roller attached to the paint roller handle 1 to the paint placed in a bucket or the like, and adjusts the amount of the paint on the roller by rubbing the roller with the net or the side of the bucket. Coating can be performed by rolling while pressing the roller.

  The length of the support portion 10 in the longitudinal direction X of the handle portion 20 is shorter than the length of the handle portion 20 in the longitudinal direction X. For this reason, when an operator applies paint with the paint roller handle 1 to which a roller (not shown) is attached, the distance between the position of the operator's eyes and the object to which the paint is applied is shortened. It is easy to apply the fine parts. The length of the handle portion 20 in the longitudinal direction X may be a length that allows the operator to hold it with one hand. Here, although there is individual difference in the size of one hand of the operator, the length in the longitudinal direction X of the handle portion 20 may be about 8 to 12 centimeters. In the coating roller handle 1, since the support portion 10 is shorter than the conventional one, the amount of deflection of the support portion 10 during coating is reduced, and the portion to be coated can be accurately applied.

  As a configuration of such a support part 10, the length of the first support part 11 is longer than the length of the third support part 13, the length of the third support part 13 is longer than the length of the second support part 12, 2 The length of the support portion 12 may be longer than the length of the fourth support portion 14.

  Further, the ratio of the length of the first support portion 11 to the length of the second support portion 12 may be about 5 to 3. Since the angle formed by the first support portion 11 and the second support portion 12 is substantially a right angle, the first support portion 11 and the second support portion 12 constitute a part of a rectangular frame of about 5 to 3, Since the ratio of the sides of the rectangle is close to the golden ratio, the painting roller handle 1 gives the operator a sense of stability.

  When the ratio of the length of the first support portion 11 to the length of the second support portion 12 is about 5 to 3, the ratio of the length of the first support portion 11 to the length of the third support portion 13 is about 5 Pair 4 may be sufficient. The ratios of 3, 4, and 5 are well known in the field of architecture, and it is easy to induce the purchase of the roller handle 1 for painting at the store.

  In addition, as a configuration of the support portion 10, the length of the first support portion 11 may be about 4 to 6 centimeters, and the length of the second support portion 12 is about 2 to 4 centimeters. Alternatively, the length of the third support portion 13 may be about 3 to 5 centimeters, and the length of the fourth support portion 14 may be about 1 to 3 centimeters.

  The angle formed by the second support portion 12 and the third support portion 13 may be an obtuse angle, and the angle formed by the third support portion 13 and the fourth support portion 14 may be an obtuse angle. When the angle formed by the second support part 12 and the third support part 13 is an obtuse angle, and the angle formed by the third support part 13 and the fourth support part 14 is an obtuse angle, the second support part and the third support part The total angle of the support portion 10 is shorter than that in which the angle between the third support portion and the fourth support portion is a right angle. This contributes to cost reduction of the roller handle 201.

  The second support portion 12 and the fourth support portion 14 are substantially parallel, the angle formed by the second support portion 12 and the third support portion 13, and the angle formed by the third support portion 13 and the fourth support portion 14. And may be substantially equal. When the angle formed by the second support portion 12 and the third support portion 13 and the angle formed by the third support portion 13 and the fourth support portion 14 are substantially equal, force is equally applied to the corresponding portion of the angle formed by them. Is added, and the force does not concentrate on that part of either corner.

  FIG. 3 is a front view showing an example of a roller handle for painting in the second embodiment of the present invention.

  The painting roller handle 101 shown in FIG. 3 includes a support part 110 and a handle part 120. As shown in FIG. 3, the support part 110 includes a first support part 111, a second support part 112, a third support part 113, and a fourth support part 114. The first support part 111 is connected to the second support part 112, the second support part 112 is connected to the third support part 113, and the third support part 113 is connected to the fourth support part 114. Further, the support part 110 is connected to the handle part 120.

  The operator can perform painting with the painting roller handle 101 in the same manner as the painting roller handle 1.

  The length in the longitudinal direction X of the handle portion 120 is a length that allows an operator to hold it with one hand, and the length in the longitudinal direction X of the support portion 110 is about 6 to 11 centimeters. Here, although there is individual difference in the size of one hand of the operator, the length of the handle portion 120 in the longitudinal direction X may be about 8 to 12 centimeters.

  The length of the support portion 110 in the longitudinal direction X is about 6 to 11 centimeters, which is shorter than the conventional one. For this reason, when an operator applies paint with the paint roller handle 101 to which a roller (not shown) is attached, the distance between the position of the operator's eyes and the object to which the paint is applied is shortened. It is easy to apply the fine parts.

  Further, when the operator inserts the paint roller handle 101 into the bucket and carries it, the length of the paint roller handle 101 in the longitudinal direction X of the handle 120 is smaller than that of the conventional one even in a narrow place. Since it is short, there is a low possibility that the handle 120 will be caught by a building or the like, and the work efficiency of painting will not be reduced.

  In particular, in places where fine parts must be painted, there is often no sufficient space for the operator, the roller handle for painting, and the bucket. However, in the painting roller handle 101, the length of the painting roller handle 101 in the longitudinal direction X of the handle portion 120 is shorter than that of the conventional one, so that the handle portion 120 is less likely to get caught in a building or the like. Work efficiency does not fall.

  Such a configuration of the support portion 110 may be the same as the configuration of the support portion 10 described above.

  FIG. 4 is a front view showing an example of a roller handle for painting in the third embodiment of the present invention.

  The painting roller handle 201 shown in FIG. 4 includes a support part 210 and a handle part 220. As illustrated in FIG. 4, the support unit 210 includes a first support unit 211, a second support unit 212, a third support unit 213, and a fourth support unit 214. The first support portion 211 is connected to the second support portion 212, the second support portion 212 is connected to the third support portion 213, and the third support portion 213 is connected to the fourth support portion 214. The support part 210 and the handle part 220 in the third embodiment may be the same as the support parts 10 and 100 and the handle parts 20 and 120 in the first embodiment or the second embodiment. The operator can perform painting with the painting roller handle 201 in the same manner as the painting roller handles 1 and 101.

  Further, the support part 210 is connected to the handle part 220. In the third embodiment, the support part 210 further includes a fifth support part 215 connected to the fourth support part 214, and the fifth support part 215 is provided with a screw part that is threaded. Also good. When the fifth support portion 215 is not provided with a screw portion, it is necessary to fix the support portion 210 to the handle portion 220 while pouring resin or the like around the fifth support portion 215 to form the handle portion 220. However, when the fifth support portion 215 is provided with a screw portion, the support portion 210 and the handle portion 220 can be manufactured separately, and then the support portion 210 can be fixed to the handle portion 220. In contrast, in the latter process, the coating roller handle 201 can be easily manufactured.

  When the handle portion 220 is formed, a hole having a diameter smaller than the outer diameter of the screw portion may be formed. This is because if the hole for screwing the screw portion is previously formed in the handle portion 220, the handle portion 220 can be prevented from cracking when the screw portion is screwed. Moreover, when a hole is not opened in the handle part 220 from the beginning like wood, the hole may be previously drilled with a drill or the like. In addition, it is preferable that this hole exists in the center part of the surface in which the support part 210 is attached in the handle part 220. FIG. This is because the force transmitted from the support portion 210 is evenly absorbed by the handle portion 220.

  Further, instead of cutting the screw to the fifth support portion 215, a screw portion may be provided by connecting a member having a screw cut to the fifth support portion 215. As this connection method, the member by which the screw is cut to the 5th support part 215 may be attached by caulking, and may be attached by welding.

  In FIG. 4, a part of the fifth support portion 215 is exposed to the outside, but the entire fifth support portion 215 may be embedded in the handle portion 220.

  Further, when the support portion 210 is fixed to the handle portion 220 while pouring resin or the like to form the handle portion 220, the fifth support portion 215 may be provided with a plurality of fins (not shown). A plurality of fins (not shown) makes it difficult to remove the support portion 210 from the handle portion 220. Further, these fins (not shown) prevent the support portion 210 from rotating.

  In the first and second embodiments, the support portions 10 and 110 may be connected to the handle portions 20 and 120 with the same configuration as that of the third embodiment.

  In the first to third embodiments, the support portions 10, 110, and 210 may be metal. This is because the support portions 10, 110, and 210 are thinner than the handle portions 20, 120, and 220 and require strength. Moreover, when the support parts 10, 110, and 210 are metals, the handle parts 20, 120, and 220 may be made of resin or wood. This is because if the handle parts 20, 120, and 220 are made of metal like the support parts 10, 110, and 210, the entire coating roller handles 1, 101, and 201 become heavy, making it difficult for the operator to work.

  A part of the handle parts 20, 120, 220 may be hollow. This is to reduce the weight of the coating roller handles 1, 101, 201. Further, this cavity is intended to reduce the weight and the like, and a screw for connecting another handle portion to this cavity may not be cut.

  In the handle parts 20, 120, and 220, the through holes 21 and 121 may be opened at the end opposite to the side to which the support parts 10, 110, and 210 are attached. The direction of the through hole may be the same direction as the first support portions 11, 111, and 211, or may be the normal direction of the surface formed by the support portions 10, 110, and 210. By this through hole, the roller handle for painting 1, 101, 201 can be hooked on a hook on a wall or the like. Moreover, a string etc. may be passed through this through-hole, and it may be ring-shaped.

  Further, it is preferable that the center of gravity of the coating roller handles 1, 101, 201 is in the handle portions 20, 120, 220. When the center of gravity of the painting roller handle 1, 101, 201 is in the handle portion 20, 120, 220, the center of gravity is located in the operator's hand, so that the operator can easily perform the painting operation. In particular, the position of the center of gravity is preferably on the side of the handle parts 20, 120, 220 to which the support parts 10, 110, 210 are connected (hereinafter referred to as the Y part). Depending on the operator, the plane part and bottom part (or bottom part and plane part) of the handle parts 20, 120, 220 are sandwiched between the thumb and index finger of the operator, and the index finger, ring finger, and little finger are in contact with the index finger. The tip of the index finger, ring finger, and little finger touches the back side of the handle parts 20, 120, 220. In this case, it is more preferable that the Y portion corresponds to a portion sandwiched between the operator's thumb and index finger. This is because the operation of the painting roller handle 1, 101, 201 is mainly performed with the thumb and index finger. In the first to third embodiments, the cavity may be vacated in order to adjust the position of the center of gravity. Similarly, in the first to third embodiments, the through hole may be opened to adjust the position of the center of gravity.

  The shapes of the handle portions 20, 120, and 220 shown in FIGS. 1 to 4 are chamfered regular quadrangular prisms, but the shape of the handle portion in the present invention is not limited to this shape. A columnar shape may be sufficient as the shape of the handle part in this invention. Moreover, the cross section of at least a part of the handle portion in the present invention may be a circle, an ellipse, a polygon, or a chamfered polygon. In addition, the normal line direction of this cross section is substantially the same as the direction of the 4th support part 14,114,214.

1, 101, 201 Coating roller handle 10, 110, 210 Support part 11, 111, 211 First support part 12, 112, 212 Second support part 13, 113, 213 Third support part 14, 114, 214 Fourth Supporting part
215 5th support part 20,120,220 Handle part 21,121 Through-hole

Claims (14)

A roller handle for painting provided with a handle part and a support part fixed to the handle part,
The support part has a first support part, a second support part, a third support part, and a fourth support part,
The first support is connected to the second support;
The second support part is connected to the third support part;
The third support is connected to the fourth support;
The fourth support part is connected to the handle part;
The length of the said support part in the longitudinal direction of the said handle part is a roller handle for coating which is shorter than the length of the longitudinal direction of the said handle part. A roller handle for painting provided with a handle part and a support part fixed to the handle part,
The support part has a first support part, a second support part, a third support part, and a fourth support part,
The first support is connected to the second support;
The second support part is connected to the third support part;
The third support is connected to the fourth support;
The fourth support part is connected to the handle part;
The length of the handle portion in the longitudinal direction is a length that an operator can hold with one hand,
A paint roller handle, wherein a length of the first support portion in the longitudinal direction is about 6 to 11 centimeters. A roller handle for painting provided with a handle part and a support part fixed to the handle part,
The support part has a first support part, a second support part, a third support part, and a fourth support part,
The first support is connected to the second support;
The second support part is connected to the third support part;
The third support is connected to the fourth support;
The fourth support part is connected to the handle part;
The length of the handle portion in the longitudinal direction is about 8 to 12 centimeters,
A paint roller handle, wherein a length of the first support portion in the longitudinal direction is about 6 to 11 centimeters. The length of the first support part is longer than the length of the third support part,
The length of the third support part is longer than the length of the second support part,
The roller handle for painting according to claim 1, wherein a length of the second support portion is longer than a length of the fourth support portion. The ratio of the length of the first support part to the length of the second support part is about 5 to 3,
5. The coating roller handle according to claim 1, wherein the ratio of the length of the first support portion to the length of the third support portion is about 5 to 4. 5. A roller handle for painting provided with a handle part and a support part fixed to the handle part,
The support part has a first support part, a second support part, a third support part, and a fourth support part,
The first support is connected to the second support;
The second support part is connected to the third support part;
The third support is connected to the fourth support;
The fourth support part is connected to the handle part;
The length of the first support part is longer than the length of the third support part,
The length of the third support part is longer than the length of the second support part,
The ratio of the length of the first support part to the length of the second support part is about 5 to 3,
A roller handle for painting, wherein the ratio of the length of the first support portion to the length of the third support portion is about 5 to 4.   The roller handle for painting according to claim 1, wherein a part of the handle is hollow. The support part has a fifth support part;
The fifth support portion is connected to the fourth support portion;
The coating roller according to claim 1, wherein at least a part of the fifth support portion is a screw portion, and the support portion is fixed to the handle portion by rotating the support portion. handle.   The roller handle for painting according to claim 1, wherein the handle is made of resin or wood, and the support is made of metal.   The roller handle for painting according to claim 1, wherein a through hole is provided in a side surface of the handle portion opposite to a side to which the support portion is attached.   The paint roller handle according to claim 10, wherein the through hole is used to lock the paint roller handle through a string.   The roller handle for painting according to claim 1, wherein the center of gravity of the roller handle for painting is in the handle portion. An angle formed by the first support part and the second support part is substantially a right angle,
The angle formed by the second support part and the third support part is an obtuse angle,
The paint roller handle according to claim 1, wherein an angle formed by the third support portion and the fourth support portion is an obtuse angle.   14. The coating according to claim 1, wherein an angle formed by the second support portion and the third support portion is substantially equal to an angle formed by the third support portion and the fourth support portion. Roller handle.