JP3092064U - No - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a shred which has little risk of damaging stored rice, vegetables and the like. SOLUTION: An upper peripheral edge 2A of a side peripheral surface 22 of a zaru main body 2 has:
The cylindrical edge frame 4 is continuously provided obliquely upward and outward. Border frame 4
Are formed in an arc shape so that the vertical cross section of the inner peripheral surface is slightly projected outward. Even if the stored rice, vegetables, etc. hit the edge frame 4, it becomes slippery because of the arc shape. For this reason, even if rice, vegetables, etc. hit the edge frame 4, they will not be damaged. In addition, edge frame 4
Since the vertical cross section of the inner peripheral surface is formed in an arc shape so as to protrude slightly outward, the edge frame 4 is excellent in elastic force, and the strength can be improved. Further, a lower part 41 of the inner peripheral surface of the edge frame 4 and an upper part 23 of the inner peripheral surface of the side peripheral surface 22 are continuously provided in substantially the same curved shape. There is no large step between the inner surface of the side peripheral surface 22 of the zaru main body 2 and the inner peripheral surface of the edge frame 4, so that rice, vegetables and the like are not damaged.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a colander used in a kitchen.

[0002]

[Problems to be solved by the device]

  Conventionally, this type of colander is the colander as in Utility Model Registration No. 255053. An edge frame formed by bending a strip into a C-shaped cross section is provided on the upper mouth edge of the A base leg ring is provided on the bottom, and the edge frame and the base leg ring are provided along the outer periphery of the main body. It is connected by a plurality of frame wires provided in the vertical direction, and the edge frame peripheral surface of the edge frame is outside. It is provided above. The vertical cross section of the peripheral surface of the edge frame is straight toward the outside and upward. It was provided in a shape.

[0003]   Then, wash the rice and vegetables with such a colander, or sharpen and drain the rice. However, in the conventional colander, the vertical cross section of the peripheral surface of the edge frame faces outward and upward. Since it was installed in a straight line, the rice and vegetables contained in the colander may be easily damaged. was there. This is because when rice or vegetables hit the circumference of the edge frame, which has a straight vertical section, Due to being given to rice and vegetables.

[0004]   Also, when using a colander, hold the rim frame and put the colander on the corner of the cooktop etc. The clogging residue is removed, but in the case of the conventional colander, When it hits the edge frame of the colander at the corner of the, the edge frame deforms. As a result, the border frame There was a risk that the upper edge of the main body would not be continuous. Solve problems like this In order to decide, it is possible to increase the thickness of the edge frame, but in such a case, However, there is a problem that the colander itself becomes heavy and difficult to handle.

[0005]   Therefore, the present invention is less likely to damage the stored rice and vegetables, and is heavy. The purpose of the present invention is to provide a colander that can improve the strength of the edge frame without the need.

[0006]

[Means for Solving the Problems]

  According to the invention of claim 1, a cylindrical edge frame is obliquely outwardly and upwardly provided at the upper edge of the side peripheral surface of the colander body. In the colander which is continuously installed toward the outside, the longitudinal section of the inner peripheral surface of the edge frame is slightly projected outward. It has to be characterized in that it is formed in an arc shape.

[0007]   According to the structure of this claim 1, the longitudinal cross section of the inner peripheral surface of the edge frame is provided to slightly project outward. Since it is formed in an arc shape so that even if the stored rice or vegetables hit the edge frame, This makes it slippery. Therefore, rice and vegetables are less likely to be damaged.

[0008]   According to a second aspect of the present invention, the side peripheral surface is directed obliquely upward to the outside and the inner surface of the side peripheral surface is Form a main body that is not provided in an arc shape so that the vertical cross section projects slightly outward, At the upper mouth edge of the surface, the cylindrical edge frame is continuously connected diagonally upward, The longitudinal section of the inner peripheral surface of the edge frame is provided in an arc shape so as to slightly project outward, and The lower part of the inner peripheral surface of the edge frame and the upper part of the inner surface of the side peripheral surface are connected in a substantially identical curved surface shape. It is a colander characterized by that.

[0009]   According to the structure of this claim 2, the longitudinal cross section of the inner peripheral surface of the edge frame is provided so as to slightly project outward. Since it is formed in an arc shape with a curved surface that is almost the same as the above, the stored rice, vegetables, etc. can be framed. Even if it hits, it will be slippery due to the arc shape.

[0010]   In the invention of claim 3, the edge frame is made of a metal strip-shaped plate material, and the plane is formed in an annular shape. It is a colander according to claim 2, characterized in that it is made.

[0011]   According to the structure of claim 3, the metal strip-shaped plate material is formed into a plane ring shape, and It is provided with an arc shape so that the vertical cross section of the lever plate material projects slightly outward. is there   In the invention of claim 4, the arc length in the vertical direction of the edge frame along the edge frame is 2 to The strainer according to claim 3, which is 15 cm.

[0012]   According to the structure of claim 4, when the thumb is placed inside and the hand is hung on the edge frame, It becomes difficult to reach the main body without the thumb.

[0013]   According to the invention of claim 5, a reinforcing wire is provided slightly below the edge frame along the outer surface of the side peripheral surface. The reinforcing wire is formed into an annular plane, and the reinforcing wire has a longitudinal section. It is a colander according to claim 4, which is rectangular.

[0014]   According to the structure of claim 5, the index finger other than the thumb is arranged outside and the hand is placed. When hung on the reinforced edge frame, the index finger can be hung on the reinforced wire.

[0015]   According to a sixth aspect of the present invention, a ring portion formed laterally outward is formed at the upper end of the edge frame. It is the colander according to any one of claims 2 to 5, which is characterized by being made.

[0016]   According to the structure of claim 6, the edge frame can be reinforced by the ring portion. .

[0017]

[Embodiment of device]

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Metal colander 1 The main body 2 made of a mesh made of a wireless wire is located above the bottom surface 21 whose plane is circular. The circumferential surface 22 is directed obliquely upward and outward, and the longitudinal cross section of the inner surface of the side circumferential surface 22 is slightly outward. It is provided in an arc shape so as to project. And, in the lower part of the bottom surface 21, stainless steel etc. A base leg ring 3 made up of is provided, and a stainless steel is attached to the upper edge 2A of the side peripheral surface 22 of the main body 2. A frame 4 made of stainless steel or the like is provided, and the frame 4 and the base leg ring 3 are made of stainless steel or the like. Are connected by a plurality of frame wires 5. The base leg ring 3 has a plurality of The frame wire 5 is crossed at the center of the base leg ring 3 so as to overlap with each other. The plurality of frame wire rods 5 are welded and integrated by spot welding, and The base leg ring 3 is inserted through the holes 3A and arranged radially outward. The edge frame 4 is , A strip-shaped plate material 7 made of stainless steel or the like is formed into a substantially cylindrical shape, and is slanted upward on the outer edge 2A. And the vertical cross section of the inner peripheral surface 4A of the edge frame 4 is slightly projected outward. It is provided in an arc shape so that

[0018]   And, the lower portion 41 of the arc-shaped inner peripheral surface 4A and the upper portion 23 of the inner surface of the arc-shaped side peripheral surface 22 Are continuously connected to each other through a connecting portion 8 described later in a substantially identical curved surface shape. Ie arc Of the radius of curvature of the inner peripheral surface 4A of the edge frame 4 and the side peripheral surface 22 of the arcuate main body 2 Arranging the radii of curvature of the surfaces to be almost the same, as shown by the alternate long and short dash line, they have almost the same curved surface. It is connected. The radius of curvature of the inner peripheral surface 4A and the radius of curvature of the inner surface of the side peripheral surface 22 are substantially the same. In other words, both the inner peripheral surface 4A and the inner surface of the side peripheral surface 22 are oriented diagonally in the vertical direction. It is a series. Then, a longitudinal circle of the inner peripheral surface 4A along the inner peripheral surface 4A. The arc length L is formed to be 2 to 15 cm. Further, on the upper end of the edge frame 4, The ring portion 9 which is formed laterally is formed in a flange shape.

[0019]   Further, a reinforcing wire 10 is provided along the outer surface of the side peripheral surface 21 slightly below the edge frame 4. Kick The reinforcing wire 10 is formed in a circular ring shape on the plane and has a longitudinal cross section of the reinforcing wire 10. Is formed in a rectangle whose corners are substantially right angles.

[0020]   As shown in FIG. 5 (A), the edge frame 4 is first cut or slid into a predetermined width dimension. The strip-shaped plate material 7 is formed. At this time, the frame wire 5 is inserted on the lower side of the strip plate 7. A notch 71 that can be inserted is formed. Next, as shown in FIG. 5B, the end portion of the strip-shaped plate material 7 Are joined by argon welding, laser welding, plasma welding, or seam welding. The parts 72 are joined to form a flat plane. Next, as shown in FIG. A ring portion 9 is formed in a flange shape on the upper end of the plate member 7. Further, the lower side of the strip plate material 7 A turn-back winding portion 73 is formed on the. Then, as shown in FIG. The vertical cross section of is processed into an arc shape with a die, jig, etc. so as to project slightly outward. This processing is performed by inner surface spinning, outer surface spinning, press working, or the like.

[0021]   Then, the upper winding edge 2 is formed on the folded-back winding portion 73 in which the notch 71 is folded outward. While inserting A, the L-shaped fold formed on the upper part of the pressing ring 11 and the frame wire 5 Forming the connecting portion 8 by winding the curved portion 5A together through the notch 71 Is.

[0022]   Next, the configuration will be described. When holding the colander 1 with the hand H, place the thumb on the edge frame 4 Hang it on the inner surface of, and hang another index finger etc. on the reinforcing wire 10. And rice and vegetables When washing the rice with water, or sharpening or draining the rice, the stored rice, vegetables, etc. can be framed. Even if it hits 4, the inner surface 4A is arcuate, making it slippery, and Even when the edge frame 4 or the like hits the edge frame 4, it is not damaged.

[0023]   As described above, in the embodiment, the side peripheral surface 22 of the main body 2 which does not correspond to claim 1 In the colander in which the cylindrical edge frame 4 is connected to the upper mouth edge 2A obliquely outward and upward, To form the longitudinal cross section of the inner peripheral surface of the rim frame 4 in an arc shape so as to slightly project outward. Therefore, even if the stored rice, vegetables, or the like hits the edge frame 4, it becomes slippery due to the arc shape. Therefore, even if rice, vegetables, etc. hit the edge frame 4, they are not damaged. Also, the above Since the longitudinal cross section of the inner peripheral surface of the edge frame 4 is formed in an arc shape so as to project slightly outward, The frame 4 has an excellent elastic force and can be improved in strength.

[0024]   Further, in the embodiment, the lower portion 41 of the inner peripheral surface of the edge frame 4 corresponds to claim 2, Since the inner peripheral surface upper portion 23 of the side peripheral surface 22 is continuously formed into a curved surface having substantially the same shape, Since there is no large step between the inner surface of the side surface 22 of the body 2 and the inner surface of the edge frame 4, It also eliminates damage to rice and vegetables.

[0025]   Furthermore, in the said embodiment, the said edge frame 4 respond | corresponds to Claim 3, The metal strip-shaped board material. By forming the flat surface of 7 into an annular shape, the strip-shaped plate material 7 is processed into an arc shape and hardened. Can be obtained.

[0026]   Further, in the embodiment, the vertical direction of the edge frame 4 along the edge frame 4 corresponding to claim 4. By setting the arc length L in the direction of 2 to 15 cm, not the thumb-holding main body 2 but Since it will be hung on the edge frame 4, the mesh 2 will be cut by pushing the evil body 2 with the thumb There is no such thing.

[0027]   In addition, in the embodiment, in correspondence with claim 5, slightly below the edge frame 4, A reinforcing wire 10 is provided along the outer surface of the side peripheral surface 22, and the flat surface of the reinforcing wire 10 is formed in an annular shape. In addition, by making the longitudinal cross section of the reinforcing wire 10 rectangular, it is possible to use the index finger other than the thumb. When you place your throat outside and hang your hand on the reinforcement frame 10, put your index finger on the reinforcement wire 10. The colander can be securely held.

[0028]   Further, in the embodiment, in accordance with claim 6, the edge frame 4 has an upper end laterally outward. By forming the ring portion 6 that is formed in the facing direction, the ring portion 6 supplements the edge frame 4. You can be strong. Therefore, the strength of the colander can be improved.

[0029]   It should be noted that the present invention is not limited to the above-described embodiment, but is within the scope of the gist of the present invention. In, various modifications can be made.

[0030]

[Effect of device]

  According to the invention of claim 1, a cylindrical edge frame is obliquely outwardly and upwardly provided at the upper edge of the side peripheral surface of the colander body. In the colander which is continuously installed toward the outside, the longitudinal section of the inner peripheral surface of the edge frame is slightly projected outward. It has to be shaped like a circular arc so that rice, vegetables, etc. touch the edge frame. But it is not hurt.

[0031]   According to a second aspect of the present invention, the side peripheral surface is directed obliquely upward to the outside and the inner surface of the side peripheral surface is Form a main body that is not provided in an arc shape so that the vertical cross section projects slightly outward, At the upper mouth edge of the surface, the cylindrical edge frame is continuously connected diagonally upward, The longitudinal section of the inner peripheral surface of the edge frame is provided in an arc shape so as to slightly project outward, and The lower part of the inner peripheral surface of the edge frame and the upper part of the inner surface of the side peripheral surface are connected in a substantially identical curved surface shape. It is characterized by the fact that rice, vegetables, etc. may be damaged even if they hit the edge frame. Absent. Furthermore, there is no large step between the inner surface of the side peripheral surface and the inner peripheral surface of the edge frame. No damage to rice or vegetables.

[0032]   In the invention of claim 3, the edge frame is made of a metal strip-shaped plate material, and the plane is formed in an annular shape. The metal band-shaped plate according to claim 2, wherein the metal plate is pre-processed. By integrating the main body that is not made of material, work hardening can be achieved.

[0033]   In the invention of claim 4, the arc length in the vertical direction of the edge frame along the edge frame is 2 to It is 15 cm, and it is impossible for the main body of the colander to have the colander according to claim 3 characterized in that No force is applied, and damage to the colander can be prevented.

[0034]   According to the invention of claim 5, a reinforcing wire is provided slightly below the edge frame along the outer surface of the side peripheral surface. The reinforcing wire is formed into an annular plane, and the reinforcing wire has a longitudinal section. The colander according to claim 4, wherein the colander has a rectangular shape. The colander can be reliably held.

[0035]   According to a sixth aspect of the present invention, a ring portion formed laterally outward is formed at the upper end of the edge frame. The colander according to any one of claims 2 to 5, characterized in that The strength of can be improved.

[Brief description of drawings]

FIG. 1 is an end view showing an embodiment of the present invention.

FIG. 2 is a front view showing an embodiment of the present invention.

FIG. 3 is a perspective view showing an embodiment of the present invention.

FIG. 4 is a bottom view showing an embodiment of the present invention.

5 shows a manufacturing process of an edge frame showing an embodiment of the present invention, FIG. 5 (A) is a front view of the first process, and FIG. 5 (A).
Is a front view of the first step, FIG. 5B is a perspective view of the second step,
5C is a sectional view of the third step, and FIG. 5D is a sectional view of the fourth step.

[Explanation of symbols]

2 colander 2A Upper lip 22 Side surface 23 top 4 frame 41 bottom 7 Metal strips 9 Ring part 10 Reinforcing wire

Claims (6)

[Scope of utility model registration request] 1. In a colander in which a cylindrical edge frame is continuously connected to an upper mouth edge of a side peripheral surface of a colander body so as to extend obliquely outward and upward, a vertical cross section of an inner peripheral surface of the frame is slightly projected outward. It is characterized in that it is formed in an arc shape so as to be installed. 2. A body which is not provided in an arc shape so that the side peripheral surface is directed obliquely upward to the outside and the longitudinal section of the inner surface of the side peripheral surface is slightly projected outward, and the main body is formed on the side peripheral surface. When the tubular edge frame is continuously provided obliquely upward to the mouth edge, the longitudinal section of the inner peripheral surface of the edge frame is provided in an arc shape so as to slightly project outward, and the edge frame is provided. The lower part of the inner peripheral surface and the upper part of the inner surface of the side peripheral surface are connected in a substantially identical curved shape. 3. The ring frame according to claim 2, wherein the edge frame is formed by forming a metal strip-shaped plate material into an annular plane. 4. The whiskers according to claim 3, wherein an arc length of the edge frame along the edge frame in the longitudinal direction is 2 to 15 cm. 5. A reinforcing wire is provided along the outer surface of the side peripheral surface slightly below the edge frame, and the reinforcing wire has a flat annular surface, and the reinforcing wire has a rectangular vertical cross section. The colander according to claim 4, characterized in that 6. A ring portion formed laterally outward is formed at an upper end of the edge frame.
The colander described in any one of 1.