JP6013066B2 - Kitchen stand sink drainer - Google Patents

Description

  The present invention relates to a draining plate that is used for a sink of a kitchen table and drips moisture adhering to foods, tableware and the like placed on the upper surface of the sink.

  Conventionally, a draining plate used in a sink of a kitchen table is provided with a plurality of draining holes (small holes) penetrating a metal plate such as stainless steel as shown in Patent Document 1, for example. However, with this draining plate, the drained water drops on the sink side at the part where the small holes are located, but the drained water accumulates on the plate part between each small hole, and it is difficult to drop to the sink side. There is a disadvantage that the draining function is low without being allowed to evaporate over time.

Japanese Utility Model Publication No. 63-26127

  SUMMARY OF THE INVENTION An object of the present invention is to provide a draining plate for a sink of a kitchen table, which enhances the draining function and has excellent breathability for evaporating attached water.

Means for Solving the Problems and Effects of the Invention

In order to solve the above problems, the present invention provides:
A draining plate that is set to be slidable and removable at the opening edge of the sink of the kitchen stand, and drips moisture adhering to ingredients and tableware placed on the upper surface to the sink,
It has a flat box shape with a horizontal plate part and side plate part, with the outer edge of the metal plate bent downward, and a large number of small holes that penetrate in the thickness direction are concentrated on the entire surface of the horizontal plate part. As a result, a small hole group is formed in the side plate portion so that a large number of small holes on its upper surface continuously wrap around to the side plate portion. It name the Jo shape, the side plate portion has a plate portion having no metal plate of small holes within a predetermined range in the height direction from the lower end of the side plate portion, the deflector board is small holes in the folded portion It is characterized by having .

  In this way, a small hole group in which a large number of small holes are densely formed is formed on the entire surface of the horizontal plate portion constituting the draining plate, and the outer edge of the horizontal plate portion is bent downward. Similarly, by forming the small hole group so as to continuously go around from the horizontal plate portion, it is possible to greatly reduce the ratio of the plate portion in which the small holes are not formed to the whole draining plate. As a result, food, tableware and other water placed on the horizontal plate part can easily drip downward from a dense collection of small holes, making it difficult to stay and improving draining performance, as well as up and down hole permeability. (Breathability) is improved, and moisture adhering to the small hole group evaporates quickly. Moreover, since the small hole group is formed so as to wrap around to the side plate portion, the lateral permeability is also improved, and the evaporation of moisture adhering to the draining plate is further promoted. Further, since the small holes are densely formed in a mesh shape, the weight of the draining plate is reduced, and it is easy to set and remove the draining plate at the opening of the sink.

The perspective view which shows the state which set the draining board which is one Example of this invention to the sink of the kitchen stand. The upper perspective view of a draining board. The lower perspective view of a draining board. The top view of a draining board. The bottom view of a draining board. The front view of a draining board. The side view of a draining board. The A-A 'partial enlarged view of FIG. The B-B 'partial enlarged view of FIG. The A-A 'partial expanded sectional view of FIG. C partial expanded sectional view of FIG. The D-D 'partial enlarged view of FIG. E-E 'partial enlarged view of FIG. The F-F 'partial enlarged view of FIG. The perspective view which shows the draining board which is one Embodiment of this invention. The perspective view which shows the conventional draining board.

  Hereinafter, an embodiment of a draining plate for a sink of a kitchen table of the present invention will be described with reference to the drawings. As shown in FIG. 1, the draining board 1 is applied to the kitchen stand 100 which is one of kitchen furniture, for example. The kitchen table 100 includes a storage unit 101, a sink 102, a work space 104, and a heating device 103 (such as a gas stove), and a water tap 105 is attached to the sink 102.

  The sink 102 is formed with a stepped guide edge portion 102a (opening edge portion) for setting the draining plate 1 to be slidable and removable in the width direction of the sink 102, and the draining plate 1 is set on the guide edge portion 102a. In this state, the upper surface of the draining plate 1 (upper surface portion of the horizontal plate portion 2 described later) is substantially flush with the upper surface of the kitchen table 100.

  As shown in FIGS. 2 and 3, the draining plate 1 of this embodiment applied to the above-described kitchen table 100 is a horizontal plate portion 2 in a form in which, for example, an outer edge of a stainless steel plate is bent downward as a metal plate. And a side plate portion 3. A small hole group 4 in which a large number of small holes 4a (drain holes) penetrating in the thickness direction are densely formed on the entire surface of the horizontal plate portion 2, and a large number of small holes 4a in the horizontal plate portion 2 are formed on the side plate. A small hole group 4 is also formed in the side plate portion 3 so as to penetrate in the thickness direction so as to continuously go to the portion 3.

  As shown in FIGS. 4 and 5, the horizontal plate portion 2 has a rectangular shape in which four sides are connected via four arc-shaped corner portions 5. The horizontal plate portion 2 is set such that the length dimension L in the longitudinal direction (long side portion) is substantially equal to the width in the front-rear direction of the sink 102, and the length dimension W in the short direction (short side portion) is the left-right direction of the sink 102. For example, it is set to be about 1/3 of the width.

  As shown in FIGS. 6 and 7, the side plate portion 3 has a shape bent downward from the outer peripheral edge of the rectangular horizontal plate portion 2, and its four sides are four arc-shaped corner portions 5. It has a rectangular shape connected in an annular shape. Further, as shown in FIGS. 8 and 9 and the like, sliding pads 6 are attached to the four corner portions 5 of the side plate portion 3 so as to sandwich the thickness of each corner portion 5 from inside and outside.

  As shown in FIG. 11, the sliding pad 6 is formed of a resin (for example, polypropylene, polyacetal, or polyamide) that is a sliding material having a low coefficient of friction, and the sliding pad 6 is attached to the corner portion 5. The mounting recess 6a, the back surface contact portion 6b that contacts the back surface of the horizontal plate portion 2 in the vicinity of the corner portion 5 in the mounted state, and the lower end and guide edge of the side plate portion 3 with the draining plate 1 set on the sink 102 A contact sliding portion 6c that contacts the guide edge portion 102a so that a gap S is formed between the contact edge portion 102a and the guide edge portion 102a. The sliding pad 6 is fixed in a state where the mounting recess 6a is fitted in the corner portion 5 of the draining plate 1 via an adhesive, or is fixed by fitting without using an adhesive.

  Next, the small hole group 4 of the draining plate 1 will be described. In the small hole group 4, as shown in FIG. 14, a large number of rows Rt linearly arranged at a hole pitch Pk in which a large number of small holes 4a are very close to each other are formed at a very close row pitch Pr. Then, the hole pitch Pk is shifted by a half pitch (= Pk / 2) between adjacent rows Rt of the small holes 4 a to form a staggered small hole group 4, and the small hole group 4 wraps around the side plate portion 3. It is formed continuously.

  Here, an example of the specific set dimension in the small hole group 4 (small hole 4a) is shown. The diameter R of the small hole 4a is set to 3 mm. On the other hand, in the horizontal plate part 2 constituting the draining board 1, the length dimension L of the long side part is set to 504 mm, and the length dimension W of the short side part is set to 450 mm. Thereby, the area per one small hole 4a formed in the draining board 1 is set to about 0.003 when the area of the horizontal board part 2 is set to 100. The hole pitch Pk is set to 5 mm. In addition, the dimension between the rows Rt, Rt (which corresponds to the length dimension of the row pitch Pr × 2) that is a row skip without forming position deviation is set to 8.6 mm, and accordingly the row pitch Pr is It is set to 4.3 mm. However, the set dimension related to the small hole group 4 (small hole 4a) is not limited to this value, and the area ratio per small hole 4a to the area of the horizontal plate portion 2 is, for example, 0.001 to 0.00. In the range of 005, the diameter R of the small holes 4a is preferably in the range of 2 to 5 mm, for example, and the hole pitch Pk is preferably in the range of 4 to 7 mm, for example, thereby forming a small hole group of draining plates having a high draining function. Is possible. Here, the total aperture ratio of the small hole group with respect to the area of the horizontal plate portion 2 (the total area of the small hole group / the area of the horizontal plate portion 2) is about 0.33, and this aperture ratio is 0. .23 to 0.45 is desirable from the rigidity strength of the draining plate and the limit of the punch for punching the draining plate.

  As an example of the other set dimensions related to the small hole group 4, the dimension ratio A of the hole pitch Pk to the length dimension L of the long side portion of the horizontal plate portion 2 (A = hole pitch Pk / length dimension L) can be given. It is done. The dimensional ratio A is about 0.01, and the dimensional ratio A is preferably about 0.007 to 0.015. The dimension ratio B (B = diameter R / length dimension L) of the diameter R of the small hole 4a with respect to the length dimension L of the long side portion of the horizontal plate portion 2 is about 0.006. Is preferably about 0.004 to 0.008. Further, the dimension ratio C of the distance dimension x between the small holes 4a, 4a with respect to the length dimension L of the long side portion of the horizontal plate portion 2 (C = the distance dimension x / the length dimension L) is about 0.004. The dimensional ratio C is preferably about 0.003 to 0.005. The dimension ratio D of the row pitch Pr with respect to the length dimension W of the short side portion of the horizontal plate portion 2 (D = row pitch Pr / length dimension W) is about 0.01. The position of 0.008 to 0.012 is desirable. Furthermore, the number of small holes 4a formed per 100 mm square unit area in the horizontal plate portion 2 is about 470, and the number of small holes 4a per unit area is about 380 to 580. desirable.

  As shown in FIGS. 12 and 13, the small hole 4 a formed in the side plate portion 3 has a predetermined height dimension from the lower end of the side plate portion 3 (high in the short side portion of the horizontal plate portion 2 shown in FIG. 12). In the long dimension of the horizontal plate part 2 shown in FIG. 13, the horizontal dimension is distributed continuously from the horizontal plate part 2 in the region excluding the height dimension H2). In this example, the total height dimension H from the lower end to the upper end of the side plate part 3 is set to 12.5 mm, the height dimension H1 is set to 5.5 mm, and the height dimension H2 is set to 4.1 mm. The small hole group 4 exists in the area | region exceeding half. The small hole group 4 of the side plate portion 3 in FIG. 12 is such that the end portions (about two holes) of the small hole row Rt, Rt,. In the small hole group 4 of the side plate portion 3, the two holes of the small hole rows Rt, Rt,... In FIG. It continues from the part 2 to the side plate part 3. For this reason, the whole draining board 1 becomes a mesh form which does not recognize the board part between holes. In FIG. 14, the arc-shaped outer edge of the sliding pad 6 and the two adjacent sides of the horizontal plate portion 2 are substantially flush with each other so as not to cause a step, and the arc-shaped outer edge of the sliding pad 6. Constitutes the outer edges of the four corners.

  Further, as described above, the small holes 4a are not formed within the range of the height dimensions H1 and H2 from the lower end of the side plate portion 3, in other words, the height dimensions H1 and H2 are all formed by the plate portion of the metal plate. Thus, the side plate portion 3 can function as a reinforcing flange portion for the horizontal plate portion 2. For this reason, the strength against bending of the draining plate 1 can be improved. If a punching metal with a large number of small holes is cut into a rectangular shape and bent to produce a draining plate, a saw-shaped part with a small hole cut in the middle is generated at the lower end of the side plate of the draining plate. However, it is difficult to adopt as a product because of the danger of handling, but according to the above configuration, such a saw-shaped end does not occur, so safety when using a draining board is ensured can do.

  And when using the draining board 1 demonstrated above in the kitchen stand 100 shown in FIG. 1, the draining board 1 is set to the guide edge part 102a of the sink 102. FIG. At this time, the draining plate 1 can be easily moved to a position where it is easy to work with respect to the sink 102 by the sliding pad 6 sliding smoothly on the guide edge portion 102a. In this state, when foods such as vegetables washed with water for cooking or tableware such as tea bowls and dishes that have been washed are placed on the horizontal plate part 2 of the draining board 1, the moisture adhering to the ingredients, dishes and others is Then, it passes through the small hole group 4 of the horizontal plate portion 2 and drops to the sink 102 below it. Thereby, the foodstuffs, tableware, and other water | moisture content mounted on the horizontal board part 2 can be removed suitably. In addition, the small hole group 4 extending to the side plate portion 3 improves the overall air permeability of the draining plate 1, the water easily evaporates from the small hole group 4 to which water adheres (is easy to dry), and the cleanliness is enhanced.

  That is, a large number of small holes 4 are formed on the entire surface of the horizontal plate portion 2 so that the hole area ratio can be greatly increased with respect to the entire draining plate 1 (in other words, the non-hole portion is reduced). ). Therefore, the drainage performance is improved because it easily drops to the sink 102 through the small hole group 4 where food, tableware and other moisture are densely collected and does not collect in the non-hole portion.

  In addition, since the small hole group 4 is formed so as to continuously wrap around the side plate portion 3 from the horizontal plate portion 2, the air permeability in the lateral direction with respect to the draining plate 1 can be improved, and the horizontal plate portion 2. The water adhering to the small hole group 4 can be quickly evaporated by the flow of the airflow passing through the small hole group 4 of the side plate portion 3.

  The small holes a (small hole group 4) formed in the horizontal plate portion 2 and the side plate portion 3 of the draining plate 1 described above are in addition to the effect of enhancing the draining function of the draining plate 1, and the plate portion of the metal plate. By drastically reducing the weight, the weight of the draining board 1 as a whole can be reduced to reduce the weight of the draining board 1. Thereby, workability | operativity at the time of slidingly moving or lifting the draining board 1 set to the guide edge part 102a of the sink 102 improves.

  In this embodiment, the draining plate is made of stainless steel having high rust prevention performance, so that the draining plate can be kept hygienically for a long time without generating rust or the like, but a metal plate other than stainless steel May be used to perform the necessary rust prevention treatment.

  The technical ideas (1) to (6) other than the claims that can achieve the effects of the present invention from the configuration of the above embodiment will be described below. In addition, the technical idea of this invention is described here by limiting numerically the setting dimension regarding the small hole of the draining board of this invention. And in order to make this technical idea of this invention easy to grasp, the draining board 1 of this embodiment of FIG. 15A and the conventional draining board 11 of FIG. 15B are shown with a visual comparative reference figure. The conventional draining plate 11 shows a configuration in which the horizontal plate portion 12 and the side plate portion 13 are formed and the length dimension thereof is set to be the same as that of the draining plate 1 so as to be easily compared with the draining plate 1. . Moreover, in the draining plate 11, the draining hole 14 is formed only in the horizontal plate part 12, the diameter is set to 6 mm, and both the hole pitch and the row pitch are 14 mm.

(1) The draining board, wherein the total area of the small hole groups formed in the horizontal plate portion is 0.23 to 0.45 when the area of the horizontal plate portion is 1. In the conventional draining plate 11, the total area of the draining holes 14 formed in the horizontal plate portion 12 is about 0.14 when the area of the horizontal plate portion 12 is 1.

(2) The draining plate, wherein the hole pitch is 0.008 to 0.012 when the length dimension in the hole pitch direction in the horizontal plate portion is 1. In the conventional draining plate 11, the hole pitch is about 0.028 when the length dimension in the hole pitch direction in the horizontal plate portion 12 is 1.

(3) The draining plate characterized in that the diameter of the small hole is 0.004 to 0.008 when the length dimension in the hole pitch direction in the horizontal plate portion is 1. In the conventional draining plate 11, the diameter of the draining hole 14 is about 0.01 when the length dimension of the horizontal plate portion 12 in the hole pitch direction is 1.

(4) The interval dimension between two small holes adjacent in the direction of the hole pitch is 0.003 to 0.005 when the length dimension in the hole pitch direction in the horizontal plate portion is 1. Draining board featuring. In the conventional draining plate 11, the distance between the two draining holes 14 adjacent to each other in the hole pitch direction is about 0.016 when the length dimension of the horizontal plate 12 in the hole pitch direction is 1. It is said that.

(5) The draining plate, wherein the row pitch is 0.008 to 0.012 when the length dimension in the row pitch direction in the horizontal plate portion is 1. In the conventional draining plate 11, the row pitch is about 0.03 when the length dimension in the row pitch direction of the horizontal plate portion 12 is 1.

(6) The draining board, wherein the number of small holes formed per unit area of 100 mm square in the horizontal plate portion is 380 to 580. In the conventional draining plate 11, the number of draining holes 14 formed per unit area of 100 mm square in the horizontal plate portion 12 is about 50.

  As mentioned above, although embodiment of this invention was described, these are only illustrations to the last, and this invention is not limited to these, A various change is possible unless it deviates from the meaning of a claim. . For example, the shape of the small holes is not limited to a circle, but may be a combination of holes having different shapes such as an ellipse, a quadrilateral or other polygons, or a mixture of a circle and a square. Furthermore, for example, it is also possible to combine large and small diameters with the same circular shape (same for a square shape).

DESCRIPTION OF SYMBOLS 1 Drain plate 2 Horizontal plate part 3 Side plate part 4 Small hole group 4a Small hole 5 Corner part 6 Sliding pad 100 Kitchen stand 102 Sink 102a Guide edge (opening edge)

Claims (5)

A draining plate that is set to be slidable and removable at the opening edge of the sink of the kitchen stand, and drips moisture adhering to ingredients and tableware placed on the upper surface to the sink,
It has a flat box shape with a horizontal plate part and side plate part, with the outer edge of the metal plate bent downward, and a large number of small holes that penetrate in the thickness direction are concentrated on the entire surface of the horizontal plate part. As a result, a small hole group is formed in the side plate portion so that a large number of small holes on its upper surface continuously wrap around to the side plate portion. to name the Jo of shape,
The side plate portion has a plate portion of a metal plate that does not have the small hole within a predetermined range in the height direction from the lower end of the side plate portion,
The draining plate for a sink of a kitchen table, wherein the draining plate has the small hole in the bent portion .   The horizontal plate portion of the draining plate has a rectangular shape in which four sides are connected via four arc-shaped corner portions, and the side plate portion is bent downward from the outer peripheral edge of the rectangular horizontal plate portion. 4 sides are connected in an annular shape with four arc-shaped corners, and sliding pads are attached to the four corners of the side plate so as to sandwich the thickness of each corner from the inside and outside The draining plate according to claim 1, wherein the sliding pads slide on the opening edge of the sink.   In the small hole group of the draining plate, a large number of linearly arranged rows with a very close hole pitch are formed at a very close row pitch, and the hole pitch between adjacent rows of the small holes is a half pitch. The draining plate according to claim 1 or 2, wherein the drainage plate is shifted to form a staggered small hole group, and the small hole group is continuously formed to wrap around the side plate portion.   The area per one small hole of the said horizontal plate part and the said side plate part is 0.001-0.005 when the area of a horizontal plate part is set to 100, The any one of Claim 1 thru | or 3 The draining board as described in.   The draining plate according to any one of claims 1 to 4, wherein a diameter of a small hole of the draining plate is 2 to 5 mm and a hole pitch is 4 to 7 mm.

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