JP2014193223A - Method for manufacturing pattern on cutlery, and decorative chopsticks manufactured by the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new cutlery manufacturing art capable of mass producing cutlery efficiently and offering cutlery including decorative chopsticks with excellent decorativeness in the motif of cherry blossoms at low cost, which is easy to wash after use, has a simple shape and achieves high durability.SOLUTION: A method for manufacturing a pattern on cutlery includes the steps of: (A) forming a handle part into a shape having a square cross-section; (B) cutting a handle end at a predetermined inclined angle α to a handle axis into a shape having a flat and/or a curved surface that intersects along one diagonal line to form one inclined end surface 2; (C) forming a petal tip shape part by cutting off a small v shape along the diagonal line from a handle end acute edge of the one inclined end surface 2; (D) forming a petal base part by cutting an obtuse top edge, nearer to a handle tip on the diagonal line than the petal tip shape part, into a curved shape; (E) obtaining a petal-shaped surface which is designed to look like a piece of petal; (G) coloring the petal-shaped surface in light pink; and (H) obtaining a cherry blossom petal-shaped surface.

Description

    The present invention relates to tableware used for meals and the like, and in particular, the field of manufacturing and providing chopsticks, spoons, knives, forks and other cutlery, as well as their transportation, storage, assembly and From the field of providing and selling equipment and equipment necessary for installation, materials such as wood, stone, various fibers, plastics, various metal materials, etc. required for such materials, machinery and parts are provided. Field, the field of electronic components incorporated in them, the field of control-related equipment that integrates them, the field of various measuring instruments, the field of the equipment, the power machine that moves the instrument, the electric power that is the energy and the electricity, the energy source Fields generally referred to as industrial machinery, such as fields, and testing, researching, and exhibiting, selling, importing and exporting these facilities and equipment Fields, generals, and the results of their use, facilities for making them, fields related to the collection and transportation of garbage generated by the operation of equipment, etc., recycling fields that efficiently reuse these garbage In addition, there are no technical fields that are not related to new fields that cannot be envisaged at this time.

(Points of interest)
Various cutlery patterns ranging from chopsticks, spoons, knives, forks for tableware, to spoons, forks, toothpicks for serving, etc., are decorated in various ways to increase the value of the product and make the table gorgeous. With the use of the characteristics of each material such as wood and metal, outside of carving, forging or casting, etc., painting, painting, patterns, letters, symbols, animals, characters, prints, resin films, glass, etc. Various things such as enamel and seashell sticking have been put into practical use.

(Conventional technology)
For example, as typified by the one proposed in Patent Document 1 (1) below, the inclination is made so that the outer surface of the upper portion of the chopstick body is obliquely cut to give a pattern and the pattern display area is enlarged. A decorative lens-shaped resin cover is provided on the decorative surface to obtain a refractive action so as to enhance visibility, or a decorative thin plate made of abalone shells as seen in Patent Document 2 (1). Decorative chopsticks that are pasted on slanted surfaces that have been processed to give a high-class feel, and as in Patent Document 2 (2), a three-dimensional object is formed on a chopstick base material and colored figures are printed on it. In addition to the ones that are formed by fitting and heat-shrinking and representing a predetermined shape made of a three-dimensional object that has been colored, an excellent design is applied to the chopsticks, as well as in Patent Document 1 (2) and Patent Document 2 ( 3) Cutlery such as spoons or confectionery forks as shown in -Designs shown in the patent document 3 (6 → 1), such as adding colored coloring, marks, decorative patterns to the pattern parts of the kind, or decorating the pattern parts with the image of plants. As shown in the figure, the cross section near the head of the chopsticks has a substantially square shape with rounded corners, the surface shape of the head looks like a heart shape (sakura petal shape), and the head surface has a different color from the whole By painting or the like, it is easy to identify the surface of the head, and there are some things that can be used for couple chopsticks and the like.

However, the chopsticks as shown in the former patent document 1 (1) and the patent document 2 (1), etc. have a chopstick body portion on an inclined surface that is cut into a chopstick shape by obliquely cutting the handle end. The surface of the inclined surface is rectangular, for example, in the case of chopsticks with a square cross section. However, when displaying flora and fauna, characters, etc., it must be displayed by printing, printing, sticking sheets, etc. within the rectangular inclined surface. There is a possibility that it will be difficult to make the display details clearly visible to people other than the user, and the chopsticks having a shape imitating a motif as appropriate, as in Patent Document 2 (2). Chi that expresses the same motif on the peripheral wall A film that is fitted and heat-shrinked and integrated into a film shape can be easily seen by people other than the user due to the overall shape of the chopsticks, and can be easily expressed in detail by printing. However, when the end of the chopstick is cut into an inclined surface, it becomes difficult to make the tube-shaped film adhere to both the inclined surface and the cylindrical surface of the hook. There is a possibility that wrinkles may occur, and there is a disadvantage that processing near the end edge becomes difficult, and cutlery like Patent Document 1 (2) prioritizes the ease of holding the grip part. Therefore, the decoration of the gripping part becomes additional.For example, even when decorating the gripping part to express a plant, it remains only for printing, printing, sticking of a display piece, etc. Specially focused on ease of use The cutlery of the kind shown in Patent Document 2 (3) emphasizes the decoration at the end of the gripping part and is produced for the molding of the decorative part. A large part of the cost must be spent, and it is difficult to hygienically manage the decorative part having complicated and delicate irregularities during the cleaning after use. As shown in the figure, on the head that is the base end of the chopsticks with a square cross-section, the two inclined wall surfaces that cross the inverted V-shape on the side are used so that the diameter line passing through the axis of the chopsticks is the boundary (linear top) V-shaped, with circular arcs chamfered at the left and right corners of the tip boundary (linear top) edge of each of the two inclined wall surfaces, and arcs intersecting the center between the left and right of the tip boundary (linear top) edge A groove is engraved and looks like a heart (sakura petal) on both the front and back of the chopsticks head. In the case of the decorative surfaces, the front and back decorative surfaces are rather contour shapes that are close to a heart shape or V shape, and it is difficult to faithfully represent the original contour shape of Sakura petals. There were drawbacks.
(1) JP 2008-264669 A (2) JP 2002-65439 A (1) Utility Model Registration No. 3170416 (2) Utility Model Registration No. 3178906 (3) Utility Model Registration No. 3164335 (1) Design Registration No. 1375141

(Awareness of problems)
As described above, all of the various decorative chopsticks that have been proposed so far are colored on the inclined surface portion of the chopstick handle that has been cut diagonally regardless of the shape of the inclined surface. When using, the user shall be given a function that makes it easy to identify the chopsticks that they are using, or a favorite mark or character is displayed on the inclined surface, or However, it is difficult to decorate by using the contour shape of the inclined end face, such as by attaching decorative pieces. The decoration using tube-shaped film is difficult, and it is difficult to improve production efficiency and durability. Bounding diameter line through diameter The one with the heart-shaped front and back decoration surface using two inclined surfaces is suitable for expressing the heart shape, but has the disadvantage that it is difficult to faithfully express the contour shape of the cherry blossom petals. In view of the current situation that decorative chopsticks that sufficiently satisfy the market needs have not been provided in spite of the availability of these various cutlery products, the present applicant has been applying Tsugaru coating for many years. Highly productive, low-priced, high-volume offerings based on various knowledge gained while continuing to produce traditional crafts and providing them to various markets, as well as information from various customers In addition, we offer excellent decorative chopsticks that combine design and practicality with a motif of cherry blossoms that can be enjoyed by visitors to various places of cherry blossoms such as Hirosaki Castle. Things you can't do It led to the initiative of the.

(Object of invention)
Therefore, the present invention enables efficient mass production, can provide cutlery including decorative chopsticks with a decorative motif of cherry blossoms at a low cost, and is easy to clean after use and has a simple shape As a result, we decided to develop a new cutlery technology that could achieve high durability, and started developing and researching it quickly, repeating trial and error over many years, and many trials and experiments. As a result, the present invention has finally succeeded in realizing a novel cutlery pattern manufacturing method and a novel decorative chopsticks manufactured thereby. The configuration will be described in detail together with an example representing the above.

(Structure of the invention)
As clearly understood from the embodiments representing the present invention shown in the drawings, the method for manufacturing a cutlery handle according to the present invention basically comprises the following constitution.
That is, the rod-shaped handle portion that can be gripped has a square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and is on a single diagonal line. A single petal is formed by cutting into a flat and / or curved surface that crosses the surface and providing a single inclined end face, and then cutting the sharp end of the inclined end face into a petal-tip-shaped portion. Is a method for manufacturing a cutlery handle, the gist of which is a petal-like surface simulating the above.

    More specifically, the method of manufacturing a cutlery handle having this basic structure is described as follows: The rod-shaped handle portion that can be gripped has a square cross-sectional shape, and the handle end of the handle portion with respect to the rod-shaped handle axis. , 30 ° to 60 °, preferably 45 °, and is cut into a plane and / or curved surface that traverses along a monogonal line to provide one inclined end face, and the handle end of the one inclined end face A petal-like surface imitating a single petal was cut out at a sharp edge to form a petal-tip-like part, and then the petal-like surface was painted in a cherry color to make a cherry-petal-like surface It becomes the manufacturing method of the handle of the cutlery which consists of composition.

    More specifically, the rod-shaped handle portion that can be gripped has a rounded square cross-sectional shape, and the handle end is 30 ° to 60 °, preferably 45 °, with respect to the axis of the rod-shaped handle. An inclination angle of °, and a single inclined end face provided by cutting into a plane and / or curved surface that crosses along a diagonal line, along the diagonal line from the sharp edge of the handle end of the inclined end face A small V-shaped notch is provided to provide a petal tip, and the petal tip is cut from an obtuse apex that is close to the top of the diagonal line to a curved surface to provide a petal base, and a single petal It can be said that this is a method for producing a cutlery pattern in which a petal-like surface is used and the petal-like surface is colored in a cherry blossom color so that the petal-like surface is obtained.

(Related invention 1)
In relation to the above-described method for manufacturing a cutlery handle, the present invention also includes a decorative chopstick manufactured by the method for manufacturing a cutlery handle.
That is, the rod-shaped handle portion that can be gripped has a square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and is on a single diagonal line. A petal that imitates a single petal, having one inclined end surface cut into a plane and / or curved surface that intersects with each other, and a petal tip that is cut out at the sharp edge of the handle end of the one inclined end surface A decorative chopstick according to the above-described method for manufacturing a cutlery handle, which is the basis of the present invention, is provided with a shaped surface.

    More specifically, the rod-shaped handle portion that can be gripped has a square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis. One petal having one inclined end face cut into a plane and / or curved surface that crosses along a diagonal line, and a petal tip shaped part cut out at the sharp edge of the handle end of the one inclined end face The decorative chopsticks according to the above-described method for manufacturing a cutlery pattern, which is the basis of the present invention, are provided with a petal-like surface imitating a cherry blossom petal-like surface obtained by painting the petal-like surface in a cherry color. .

    More specifically, the rod-shaped handle portion that can be gripped has a rounded square cross-sectional shape, and the handle end is preferably 30 ° to 60 ° with respect to the axis of the rod-shaped handle, preferably Has an inclined angle of 45 °, a sloped end surface cut in a plane and / or curved surface that crosses along a diagonal line, and a small V along the diagonal line from the sharp edge of the handle end of the sloped end face. A petal that has a petal shape that is cut out in a letter shape, and a petal that has a petal shape that is obtained by cutting the obtuse apex edge of the petal tip that is closer to the top of the diagonal line into a curved surface. In addition, the petal-like surface is colored in a cherry blossom color to form a cherry petal-like surface, and the decorative chopsticks are produced by the above-described method for manufacturing a cutlery pattern, which forms the basis of the present invention.

    As described above, according to the method for manufacturing a cutlery handle of the present invention, unlike the conventional one, from the characteristic features as described above, one petal-like shape is formed at the end of various cutlery handles. In particular, it is possible to easily decorate a rod-shaped handle end having a regular square cross section with a diagonal angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis. A petal-like surface with a petal tip cut out at the sharp edge of the handle end of one inclined end surface cut into a plane and / or curved surface traversing along the top is arranged on the tape because of the one inclined end surface. The aesthetics that the user and the surrounding people can see well while taking a meal from the state of being taken, are closer to the contour shape of the original petal of a cherry blossom, and cannot be obtained in other shapes In addition, the petal-like surface is painted in cherry color. In addition, the cherry blossom petal surface can express the petals of cherry blossoms more clearly, and the simple petal surface is easy to clean and hygienically manage. Moreover, it has excellent characteristics such as high durability and economical use.

    In addition, the petal tip is cut out into a small V shape along the diagonal from the sharp edge of the handle end of one inclined end surface, and the obtuse apex that is closer to the top of the diagonal on the petal tip Is cut into a curved surface, and a petal base is provided to obtain a contoured petal-like surface that is closer to a real petal, and the petal-like surface is colored in cherry blossom, By doing so, it is possible to impress the expression of cherry blossoms more clearly, and it has the great feature that it can be used to enhance and enhance the cherry blossom season dinner and banquets.

    In addition, decorative chopsticks by the cutlery pattern manufacturing method can be manufactured as chopsticks made of various materials without being restricted by synthetic resin molded products, metal or ivory, such as synthetic resin or wooden chopsticks. It is possible to efficiently mass-produce the material using a traditional lacquered manufacturing process, and use a chopstick material with a rounded regular square section. A plane that allows more efficient production, has a chopstick base end inclined at an angle of 30 ° to 60 °, preferably 45 ° with respect to the axis of the chopstick cylinder, and traverses along a diagonal line and / or Or, by providing a sloped end shape that has been cut off into a curved surface, giving a handle end shape that has never existed before, the cherry blossom petal-shaped surface that expresses a single petal well and has an excellent aesthetic appearance. And finished On can Rukoto, since it becomes possible machining a slight effort, it becomes to achieve the excellent effect that it is possible to remarkably efficiently be mass produced.

    According to the decorative chopsticks produced by the method of manufacturing a cutlery pattern according to the present invention, it can be widely used for meals, cherry-blossom viewing, and banqueting seats mainly for Japanese dishes, as well as daily domestic meals. In addition, the petal-like surface with a simple shape is durable and easy to clean, and can withstand normal use like ordinary chopsticks. This has the great effect of being possible.

    In implementing the present invention having the above-described configuration, the best or desirable mode will be described.

    The cutlery pattern manufacturing method can change the processing order so that one inclined end face is processed after notching the petal tip-shaped part in addition to cutting the petal-tip shaped part after processing one inclined end face. Outside, after processing the petal-like surface, before the process of painting the petal-like surface in cherry blossoms and making it into a petal-like surface, the entire cutlery pattern including the petal-like surface, or Any one of the whole cutlery except the petal-like surface can be colored or colorless, transparent, translucent or opaque, and the petal-like surface is painted in cherry color, The step of making the cherry petal-like surface is a sheet-like material colored and / or drawn to express a petal-like surface having the same shape or a slightly smaller similar petal, or the same shape, or more Cut to a slightly smaller similar petal shape and surface polished Paste shells, cherry wood pieces, metal, precious metals, stones, jewels, or resin pieces, glass pieces, ceramic pieces, and other outer parts molded in the same shape, and paste them together, and paint on the surface as necessary And a resin film can be provided.

    Cutlery can be said to be a tableware used to move and cook food at a table, for example, various spoons, forks, knives, sugar ladle, butter spreader, gravy ladle, chopsticks, etc. Chopsticks, vegetable chopsticks, Japanese-style lotus, Chinese lotus, toothpick, etc. In other words, tableware for French cuisine, Italian cuisine, Chinese cuisine, Korean cuisine, wooden, metal, glass, ceramics Can be said to be tableware made of earthenware, synthetic resin, etc., and can be replaced with articles having a rod-like handle, stationery items such as fountain pens, ballpoint pens, pencils, etc. Can be replaced with various rod-like items such as grips for frying pans, fire chopsticks, canes, umbrellas, etc., and handle levers for opening and closing daily necessities, furniture, and fittings It is.

    Decorative chopsticks can be various chopsticks such as painted chopsticks, disposable chopsticks, picking chopsticks, vegetable chopsticks, fire chopsticks, and made of various materials such as wood, bamboo, metal, ceramics, plastic, ivory, etc. Yes, as shown in the examples described later, the chopsticks can be partially or wholly lacquered.

    The chopsticks should be rounded (or not rounded) at least from the vicinity of the chopstick body, which is the gripping range, to the base end of the chopsticks, and a pair of chopsticks. It can be called chopsticks that can be made, and is not limited to materials, it can be made of various materials such as wood, bamboo, metal, ceramics, plastic, ivory, cutting, casting, forging, molding, firing Can be made as appropriate according to the material, and when using chopsticks, select a safe and durable material such as lacquer or other synthetic resin paint. .

    One inclined end face is responsible for the function of allowing the petal-like main part to be expressed at the handle end of the cutlery, and can be said to be an end face shape in the process of processing the petal-like face at the handle end of the cutlery. At least the end portion of the rod-shaped handle that can be held by the cutlery has a square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 °, with respect to the rod-shaped handle axis. It must be cut into a plane and / or curved surface that traverses along a diagonal, and as shown in the examples described later, the chopstick base end that is the handle end from the vicinity of the chopstick body that becomes the gripping range Consists of a chopstick material with a rounded regular square cross-section, with the chopstick base at an angle of 30 ° to 60 °, preferably 45 ° with respect to the axis of the chopstick body Planes traversing and / or It can be made by cutting in a plane.

The petal tip is a part that has the function of enabling shape expression imitating the shape of a cherry blossom petal tip at the sharp edge of the handle end of one inclined end surface, and along the diagonal line from the sharp edge of the handle end of the one inclined end surface. The petal base is a part that bears the function of enabling the shape expression that imitates the shape of the cherry petal base at the obtuse apex edge of one inclined end surface. The petal-shaped surface should be formed by cutting the obtuse apex edge that is closer to the tip of the chopsticks on the diagonal line into a curved surface continuous with this one inclined end surface. Is responsible for the ability to represent a single petal, and must have at least one petal tip on one inclined end face to simulate a single petal, as shown in the examples below. Furthermore, a petal base is provided, and the range (one inclined end face) from the petal tip to the petal base is the same. It is desirable to made by processing the surface.
In the following, the structure of the present invention will be described in detail together with an embodiment representative of the present invention shown in the drawings.

The drawings show several typical embodiments that embody the technical idea of the cutlery handle manufacturing method and decorative chopsticks according to the present invention.
It is a front view which shows the pattern of cutlery. It is a rear view which shows the pattern of cutlery. It is a three-view figure which shows the pattern of cutlery. It is a top view which shows a table of decorative chopsticks. It is a flowchart which shows the manufacturing method bulletin of decorative chopsticks. It is a front view which shows a chopstick material. It is a front view which shows the chopsticks raw material which provided one inclined end surface. It is a side view which shows one inclined end surface. It is a front view which shows one inclined end surface. It is a side view which shows the process part of one inclined end surface. It is a front view which shows the process part of one inclined end surface. It is a side view which shows a petal-shaped surface (sakura petal-shaped surface). It is a front view which shows a petal-shaped surface (sakura petal-shaped surface).

In the example shown in FIGS. 1 to 13, the pattern 13 (chopstick material 10 chopstick base end 14) has a rounded regular square cross section (A), and the pattern end 13 (chopstick base end 14) is With respect to the axial center, a predetermined inclination angle α is maintained, and a single inclined end face 2 is provided by cutting (B) into a plane and / or curved surface that crosses along a pair of diagonal lines. A small V-shaped notch is formed along the diagonal from the sharp edge of the handle end, and a petal tip 3 is provided (C), and the petal tip 3 is an obtuse apex that is closer to the handle 11 on the diagonal. Is cut into a curved surface to provide a petal base 4 (D), which is a petal-like surface 20 imitating one petal (E), and the petal-like surface 20 is colored in a cherry color (G). This is a method for producing a cutlery handle as shown in (H) of the petal-like surface 21.
In the following, the structure of the decorative chopsticks 1 of the present invention will be described in order according to an example of the method of manufacturing the cutlery handle of the present invention.

    As can be clearly seen from these drawings, the decorative chopsticks 1 manufactured by the method for manufacturing a cutlery pattern according to the present invention is a chopstick that is at the end 14 of the handle from at least the vicinity of the chopstick cylinder 12 that is the gripping range. The chopstick material 10 is cut (A) so that the original end 14 has a rounded square cross-sectional shape, and the end 14 of the chopstick base 10 is moved with respect to the axis of the chopstick body 12. As shown in the black portions in FIGS. 10 and 11 after cutting (B) so as to form a flat inclined end face 2 that crosses along the diagonal L while maintaining an inclination angle α of 45 °. In addition, a small V-shaped petal tip 3 is cut out along the diagonal L from the sharp edge of the handle end of the inclined end surface 2 (C), and the petal tip 3 is a chopstick on the diagonal L On the obtuse angle top edge that is closer to the tip 11, the curved petal base that continues to the one inclined end face 2 4 is cut (D) to obtain a petal-like surface 20 imitating one cherry petal (E), and the entire surface including the petal-like surface 20 of the chopstick material 10 is transparent so as to make use of the texture of wood. Apply lacquer (F) and dry it thoroughly, then paint only the petal-like surface 20 with a cherry color (G) to make it a cherry-petal surface 21 (H), and if necessary further cherry petals The decorative chopsticks 1 of the present invention are completed through a process in which transparent lacquer is overcoated on the entire chopstick material 10 including the surface 21 and sufficiently dried.

(Operation / Effect of Example 1)
As shown in FIGS. 1 to 4, the decorative chopsticks 1 obtained by the method for manufacturing a cutlery handle according to the present invention having the above-described configuration has one inclined end surface 2 provided on the chopstick base end 14 as one piece of cherry. Since the petals can be finished with a cherry petal-like surface 21 that represents the original contour shape as it is, as shown in FIG. The cherry blossom petals 21 and 21 are large and can be seen well, and from the time when they are seated in the coral, the atmosphere of the place is greatly enhanced.

    In addition, according to the method for manufacturing a cutlery handle of the present invention, as shown in FIGS. 5 to 13, after the petal-like surface 20 has been processed (E), the petal-like surface 20 of the chopstick material 10 is obtained. In addition, a transparent lacquer is applied to the entire surface including (F), and only the petal-like surface 20 is painted in a cherry color (G) to form a cherry petal-like surface 21 (H). By applying transparent lacquer to the entire chopstick material 10 including 21, the entire chopstick material 10 other than the cherry blossom petal-shaped surface 21 has a natural texture that makes use of the grain, and its simple texture makes the cherry petal In addition, the finished surface of the decorative chopsticks 1 including the cherry blossom petal surface 21 can be protected by the final finish of coating the entire chopstick material 10 with transparent lacquer. The advantage is that it has excellent aesthetics and high durability. It is.

(Conclusion)
As described above, the cutlery pattern manufacturing method of the present invention, and the decorative chopsticks obtained thereby, can achieve the intended purpose uniformly by the novel configuration, and can be easily manufactured. Compared to cutlery pattern decoration technology, it can greatly increase durability, make it lighter and cheaper and make it much more economical, and it has a simple shape that expresses one petal simply and gracefully. Therefore, manufacturing workability can be greatly improved, so if you want to express flowers up to now, complicated and delicate processing processes and installation of separate parts are indispensable to increase production efficiency It is good news for the tableware industry and the kitchenware industry, which has been able to provide only expensive products that emphasize decorating, even if there is a market need for cutlery, which is excellent in design and inexpensive. In addition to the restaurant industry, which seeks to provide elaborate dishes according to the seasons, it is highly appreciated by ordinary households who seek a tasteful design for tableware for everyday use, and is widely used and spread. It is expected to become.

1 Decorative chopsticks (cutlery)
10 Chopsticks material
11 Chopstick tip
12 Same chopstick body
13 Same chopsticks (cutlery pattern)
14 Same end of chopsticks (pattern end)
α Inclination angle L Diagonal line 2 One inclined end face
20 Same petal surface
21 Same cherry petal surface 3 Petal tip (sharp edge sharp edge)
4 Petal base (obtuse apex edge)
Manufacturing method of decorative chopsticks with cutlery pattern (A) Cutting chopstick material (B) Cutting the chopstick base end with one inclined end face (C) Cutting petal tip (D) Step of cutting petal base (E) Obtaining petal-like surface (F) Step of painting the entire chopstick material (G) Step of painting petal-like surface in cherry color (H) Obtaining cherry-petal surface

Claims (6)

    The rod-shaped handle portion that can be gripped has a regular square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and extends along a single diagonal. A plane and / or curved surface that is crossed by cutting is provided to provide one inclined end face, and a sharp petal edge is formed on the sharp edge of the handle end of the one inclined end face to simulate one petal. A method for producing a cutlery handle, characterized by having a petal-like surface.     The rod-shaped handle portion that can be gripped has a regular square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and extends along a single diagonal. A plane and / or curved surface that is crossed by cutting is provided to provide one inclined end face, and a sharp petal edge is formed on the sharp edge of the handle end of the one inclined end face to simulate one petal. A method for producing a cutlery pattern, wherein the petal-like surface is coated with a cherry blossom color after the petal-like surface is formed.     The rod-shaped handle portion that can be gripped has a rounded square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the axis of the rod-shaped handle, Cut into a plane and / or curved surface that crosses along a diagonal line to provide one inclined end face, and cuts out into a small V shape along the diagonal line from the sharp edge of the handle end of the inclined end face, While providing a petal-tip-shaped portion, the petal-tip-shaped portion has a petal-shaped surface imitating a single petal by providing a petal-shaped base by cutting an obtuse apex that is diagonally closer to the top of the diagonal line into a curved surface. A method for producing a cutlery pattern, wherein the petal-like surface is colored in a cherry blossom color to make a cherry-petal surface.     The rod-shaped handle portion that can be gripped has a regular square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and extends along a single diagonal. A petal-like surface simulating one petal, having one inclined end face cut into a plane and / or curved surface that crosses the surface and a petal tip-like part cut out at the sharp edge of the handle end of the one inclined end face A decorative chopstick according to claim 1, wherein the cutlery handle is manufactured.     The rod-shaped handle portion that can be gripped has a regular square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the rod-shaped handle axis, and extends along a single diagonal. A petal-like surface simulating one petal, having one inclined end face cut into a plane and / or curved surface that crosses the surface and a petal tip-like part cut out at the sharp edge of the handle end of the one inclined end face The decorative chopsticks according to the method for manufacturing a cutlery handle according to claim 2, wherein the decorative chopsticks are provided with a cherry petal-like surface obtained by painting the petal-like surface in a cherry color.     The rod-shaped handle portion that can be gripped has a rounded square cross-sectional shape, and the handle end has an inclination angle of 30 ° to 60 °, preferably 45 ° with respect to the axis of the rod-shaped handle, One inclined end face cut into a plane and / or curved surface that traverses along a diagonal line, and a petal tip portion cut out in a small V shape along the diagonal line from the sharp edge of the handle end of the inclined edge face And the petal-tip-shaped portion has a petal-shaped surface imitating a single petal, and has a petal-shaped surface obtained by cutting an obtuse angled apex that is closer to the top of the diagonal line into a curved surface. 4. The decorative chopsticks according to claim 3, wherein the surface is colored cherry blossom to form a cherry petal-like surface.

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