JP3200617U - Metal Western tableware with uneven surface or (and) uneven pattern on the surface - Google Patents

Abstract

[PROBLEMS] To provide a metal western tableware that has a handmade feeling despite being manufactured by mechanical means, has a vintage feeling while being a new product, and has a high-class feeling that can increase the texture over time. provide. A base material 10 of stainless steel metal tableware is classified as a base material of metal tableware 11 or metal cooking utensil 12, and surface finishing treatment of the metal tableware 11 or metal cooking utensil 12 is performed. It has dents 21 and 31 by barrel polishing used as means, and has rugged marks 22 and 32 by barrel polishing used as surface finish processing means of metal tableware 11 and metal cooking utensil 12, 31 and the uneven marks 22 and 32 are discontinuous and inhomogeneous uneven surfaces and uneven patterns 20 and 30, which are used as a new surface finish feeling S1 and vintage feeling S2. [Selection] Figure 1

Description

  The present invention relates to a surface treatment means for metal tableware and a vintage feeling forming means for metal tableware.

Conventionally, metals that have been used for metal Western tableware generally use metals with corrosion resistance, corrosion resistance, rust resistance, rust resistance, oxidation resistance, etc. Low-quality metal materials such as tin and silver, which are excellent in aesthetics and texture, are known, and relatively hard metal materials such as stainless steel, stainless steel, titanium, and titanium alloys are known. It has been.
Conventionally, metal Western tableware has the above-mentioned surface of a relatively hard metal material with improved aesthetics, improved texture, improved decorativeness, improved durability, improved corrosion resistance, and corrosion resistance. Surface treatments such as plating, painting, oxide film forming means, and mirror finish polishing have been performed for the purpose of improving, improving rust resistance, improving rust prevention, and improving hardness.

  In addition, regarding the surface treatment means of the above-mentioned metal western tableware, details on improvement of aesthetics, improvement of texture, improvement of decorativeness will be described, such as grain processing, antique finish, satin finish, grain finish, matte treatment, etc. Generally known, for example, with respect to grain processing, it is a press working means through a mold for forming a concavo-convex pattern on the surface of a metal western tableware. It is also called “weathering”, and is one of the means for forming an iron tetroxide film on the surface of a metal western tableware. For example, a satin finish is the surface of a metal western tableware. For example, with regard to graining or matting, the surface of a metal tableware is sandblasted. Obtained by sandblasting through the location.

However, the applicant of the utility model registration application thought that it could not be differentiated from conventional metal Western tableware in developing new metal Western tableware, and as a result of investigating, first search on the Internet The market for vintage tableware exists using “google” for the engine, but after confirming that there is no genre of metal Western tableware with a vintage feel, As a result of a keyword search using the keyword “Vintage, Vintage, VINTAGE” via the “patent / utility model text search” function of the “new model” category, 21 hits were obtained. There was no development project for metal tableware provided. (Search results as of May 5, 2015)
The breakdown of the 21 hits as a result of the above-mentioned “patent / utility model text search” is as follows.
For example, Japanese Unexamined Patent Application Publication No. 2014-077970 “Harmonic Distortion Measurement Method and Apparatus”, Japanese Unexamined Patent Application Publication No. 2010-257475 “Method and Apparatus for Accessing Recorded Digital Programs”, Japanese Unexamined Patent Application Publication No. 2010-235770. “Surface treatment method of leather material”, Japanese Patent Application Laid-Open No. 2008-274452, “Jeans with a vintage jeans-like appearance and looks like a leg length”, Japanese Patent Application Laid-Open No. 2008-212352 “Service teeth and slide fasteners for slide fasteners”, Japanese Patent Application Laid-Open No. 2003-301350 “Denim and its manufacturing method”, Japanese Patent Application Laid-Open No. 2003-268683 “Indigo-dyed fabric processing method and Indigo-dyed fabric processed by the method”, Japanese Patent Application Laid-Open No. 2003-050582 “Musical tone” Signal processing apparatus ", Japanese Patent Laid-Open No. 2003-013348 Glossy braid and manufacturing method and apparatus thereof, Japanese Patent Application Laid-Open No. 2002-266258, “Dye Dyeing Method”, Japanese Patent Application Laid-Open No. 2002-155465, “Manufacturing Method of Wrinkle Patterned Fiber Products”, Japanese Patent Application Laid-Open No. 06-095895 “Application Program” Apparatus and method thereof, Japanese translation of PCT International Publication No. 2010-532164, “Partial Result Gene in Tomato”, Japanese Patent Publication No. 2006-521596, “System and Method for Creating, Accumulating, and Transferring Environmental Emission Reductions”, Japanese Translation of Publication No. 2006-508480 No. “System and method for tracking environmental emission reduction”, JP 2002-531013 “Method and apparatus for accessing recorded digital program”, Japanese Patent No. 5072220 “Vintage jeans-like appearance Jeans that look like leg lengths ”, Patent 436377 No. 3 “Manufacturing method of mustache pattern textile product”, Noto 3196970 “Writing instrument”, No. 3176550 No. “Stringed instrument lacquer coating / separation type protective cover”, No. 3164676 No. 3 “Jeans hemming accessories” ", Etc.

For example, as a result of searching with the keyword “vintage, vintage, VINTAGE” by the above-mentioned search engine “google”, about 91,200 hits (as of May 5, 2015) were obtained, and the top 100 The breakdown is shown below.
For example, see (vondrehle.com/default/index) on the day pack introduction site where canvas cotton is vintage processed. See (vondohle.com/default/index) on the introduction site of military-style daypacks using canvas cotton. Refer to the introduction site of the aluminum sash that has been vintage processed with paint (rakuten.ne.jp/gold/penki-store/howto/eijing.html). See (detail.chiebukuuro.yahoo.co.jp) on the introduction site where vintage buckles are processed by yourself. See (osite.goo.ne.jp) on the introduction site for rust processing on brass and iron. See (action.rakuten.co.jp) on the introduction site for wood vintage processing of necklace metal materials. See (okwave.jp) on the introduction site for processing metallic silver studs in a vintage style. See (wolca.info/topic/topic08.html) on an information site that introduces aging and antique processing methods for rusting metal products with salt water. See (matome.naver.jp/odai/) on the vintage processing introduction site that looks like a new photo frame has been used for many years.
For example, see (b. Hatena.ne.jp/kmmiknk/Tutorial/DIY/) on an information site for challenging vintage processing with paint regarding aging processing of metal. See (antique-simon.jp) on the introduction site of the antique compact that challenged vintage processing by metal cutting. See (books, Google.co.jp) on the vintage bike introduction site. See (candypower.com/agingpain/helmepaint) on the introduction site that finishes the vintage look with rust painting technology. See (kobe-ms89factory.blog.so-net.ne.jp/) on a site that introduces vintage processing of metal accessories. See (store.coto-mono-michi.jp/) on the vintage processing introduction site for brass business card holders. See (kotachanto650.blog.fc2.com/blog-entry-105) on the vintage-tailed fishtail muffler introduction site. See (coneco.net) on the vintage site for chairs, chairs, stools and seats. See (www.amazon.co.jp) at a site that introduces vintage processing of bags.
Also, for example, see (sakuracs.ocnk.net/product-list/11) on the vintage aluminum dog tag site ordered from the United States. See (ykkfastening.com/japan/product/mf/olderican) on the vintage zipper introduction site for metal fasteners. See (kets.or.kr/emtwmj/7967-wgyu) on a site that introduces vintage processing of long wallets. See (kinkawaiten.co.jp/item/HC-502/) on a site that introduces the Italian shoulder leather used in a bi-fold wallet to a vintage texture. See (Hyperdouraku.com/airgun/wa_bochow/) on the vintage finish air gun introduction site. See (Ginuta.blog.fc2.com/blog-entry-82.html) on the introduction site of high-quality ballpoint pens with antique processing that corrodes metals. See (audience-jp.tumblr.com/post/117159606390/zip-1) on the introduction site of the denim jacket with repair-style stitching on the paint. Refer to (juicyrock.co.jp/fs/juicylock/srn12) on the introduction site of accessories with darkened and scratched metal parts for vintage processing. See (tetote-market.jp/creator/production/pd213079654/) on the vintage finish titanium ring introduction site.
For example, see (cniss.chuokai-mie.or.jp/monomap/cgi_bin/result.cgi) on the introduction site of original processing technology for vintage fasteners. See (k-uno.co.jp/onlinestore/user_data/material) on the introduction site of wedding rings and engagement rings that feature the texture of vintage jeans. See (wood-harmonize.com/eged/eged) on the introduction site of aged processing that can make vintage instruments like a decades old vintage-like atmosphere. See (spunnicks.jp) on vintage vintage corduroy and G Jean jackets. Please refer to the introduction site of miscellaneous goods that have been aged (amblo.jp/aoirow/entry-10588199148). See (original-keyholder.com/) on the metal key processing vintage key chain introduction site. See (yoshiyanet.shop-pro.jp/) on the introduction site of cooking utensils and coins using vintage materials, brass instruments, candlesticks, picture frames, and Buddhist utensils. See (funny-western.co.jp/_freezing/v3/funny-news/) on the introduction site of vintage products with metal aging. See (verometric.de/jp/news/news.html) on the counter and shop introduction sites with a vintage feel. Visit (photo-ac.com/main/search) on the antique key introduction site.
For example, see (speed-trade.com/item_id279598) on the introduction site of vintage denim jackets. See (nomura-tailor.co.jp/shop/products/detail) on the introduction site of the metal buttons finished in a slightly rustic texture. See (takakuwa.wave.jp) on an introduction site for printing that uses vintage-processed paper to produce high added value. See (openers.jp) on the interior shop introduction site featuring vintage items. See (facebook.com/rafutafu) on the introduction site for a tough style that combines iron and other materials characterized by vintage processing. See (shop-list.com) on the vintage buckle and keychain website. See (theuniversitycommons.com/heater0420/rhythm) on the introduction site for vintage wallets.
For example, see (cool-sounds.sakura.ne.jp/ligature/screw) on the introduction site of vintage sax maintenance information. See (andoros-military.com) on the outdoor jacket introduction site with vintage processing. See (shop.lulupepepe.com/../refer.php) on the introduction site of the metal button that finishes in a vintage style. Refer to (naturan.jp) on the introduction site of clothes and miscellaneous goods using metal parts such as rivets and fasteners that have been subjected to vintage processing using chemical reaction. See (Japanes.alibaba.com) on the art and crafts introduction site using vintage embossed metal. See (catrock-guitar.com) on the introduction site for vintage guitars. See (hellerscafe.jp/collection/season.html) on the introduction site of wear that is valuable by vintage processing. See (www.player.jp) on the guitar introduction site with vintage processed parts. See (minne.com) on the introduction site of accessories and necklaces using vintage stones, vintage beads (Czech Republic), etc. See (action.brandear.jp/search/detail/ActionID/5099747/) on the vintage-accessory introduction site.
For example, see (www.pio-ota.jp) on a mail order site for used vintage furniture and sundries. See (okuta.com/blog/s011/tag/) on the vintage flooring introduction site. See (www.sax-fun.com) on the vintage processed alto saxophone introduction site. See (www.feric.ne.jp) on the vintage watch introduction site. See (Zippo-oem.com/keeping) on the vintage-processed ZIPPO website. See (tb-net.jp/products/styling-chair/) on the styling chair introduction site. See (1484.bz/shibuya-west/vintage-highend) on the introduction site of vintage processed instruments. See (ja.alexpress.com) on the vintage decoration table decoration and desk decoration site. Visit (www.waldes.co.jp/metal.html) at the introduction site for vintage-processed zippers, metal zippers, and fasteners.
Also, for example, see (ikebukuro.tokyo-hands.co.jp) on the service introduction site for finishing photos into original vintage panels. See (dolce.co.jp/ext/) on the vintage wind instrument introduction site. See (popuri-bijoux.com/about/) on the vintage-accessory introduction site. See (www.inosume-ss.jp/blog/) on the vintage car parts introduction site. See (vanilla-kagu.com/011ees/04dsr/vintage/) on the vintage furniture introduction site. See (store.retro-biz.com/page_detail_2711) on the vintage Swarovski bracelet introduction site. See (innocent-vintage.com/shopdetail/) on the introduction site of vintage smoking equipment in the 1950s. See (www.sapporo-base.jp) on the introduction site for vintage-finished ornaments. See (atelierbw.com/index3Cl.html) on the vintage metal clarinet introduction site.
For example, refer to (goodtimesbadtimes.blog130) on a vintage guitar introduction site. See (clever-id.com/html/funy/other/) on the vintage bag introduction site. See (clever-id.com/htm/funy/blt/) on the vintage belt introduction site. See (gracieux27.exblog.jp/19187102/) on the vintage-introduction site. See (zakkan.net/) on the introduction site of the chair with the back processed into a vintage atmosphere. See (paymall.jp/shop/1/innocent69/s/l/14) on the British vintage miscellaneous goods introduction site. See (www.sekaimon.com) on the vintage Hermes introduction site. See (www.e-dono.com) on the introduction site of vintage wall clocks using rusted metal imported from Italy.
For example, see (cyma.militaryblog.jp/e581834.html) at the introduction site of vintage weapon models. See (zyco.jp) at the introduction site of the vintage works belt and the heavy-duty metal spear that has been vintage processed and shimmers. See (runeguitar.com/RIPAIR/ejijngu.html) on the maintenance introduction site for vintage processed guitars. See (Cedokzakkastor.net/?pid=62900155) on the introduction site of the Czech vintage brooch. See (drum-percussion.info/category6/K_Kerope) on the introduction site of vintage instruments. See (ferret-plus.com) on the introduction site for vintage processing of computer graphics. See (ejje.weblio.jp) on the introduction site for vintage processing of jeans or casual textile products. See (ch.nicovideo.jp/mido6/blomaga/ar647974) on the introduction site for vintage processing of computer graphics.
In addition, for example, see (webtoolnavi.com/illustrator-texteffect-100/) on the text effect (vintage design) introduction site using Illustrator. See (Vintagehouse.co.jp/spec/okuzuyo/) on the introduction site for Vintagehouse. See (est.hi-ho.ne.jp/beans/hitori/talk/2) on the introduction site for vintage trumpet maintenance. See (jbpress.ismedia.jp/articles/) on the introduction site about vintage-flavored kelp. See (northline.co.jp/in_the_bottle_lamp) on the introduction site of lighting equipment with a vintage texture. See (techno-city.sumida.tokyo.jp) on the introduction site for vintage processing of metal products. See (homes.co.jp/stylemark/shop/) on the vintage processing table introduction site. See (www.iichi.com) on the vintage glass accessory introduction site. Refer to (menzmustuitms.magolo-life.com/denimprocessing/) on the introduction site for vintage processing to bring out new clothes to new denim fabric (jeans). See (kotachan2525.blog.fc2.com/blog) on the introduction site for vintage processing of stainless steel receivers.

The following processing means and processing means have been introduced with respect to vintage processing and vintage processing introduced in the 100 cases, although they are within the range of the top 100 cases described above.
For example, used processing of jeans and denim jackets (processing means that intentionally scratches new items and makes them appear on old clothes), rust processing using acid or salt water on metal products, or new wooden furniture Wood vintage processing that makes it look like vintage furniture through painting means, antique processing means for interiors called aging processing, "dirty (shabby processing)" that seems to have been used for many years and shabby with crackup An introduction to antique chairs by vintage processing that gives a feeling and is made scrap-made by damage processing.
In addition, for example, the method of “OLD AMERICAN” (“Old American”) for jeans and denim jackets is further washed after sewing and finished in a vintage texture with oil and buffing, or a resin product seems to be made of resin A vintage finish with a sense of metal like no other, or antique processing that corrodes metal is characterized by the fact that the metal part is darkened and scratched due to vintage processing, etc. Introducing a vintage-like look and feel as if it has gone through, and restaurants and restaurants that add a vintage feel of iron on the counter and store furniture, display racks, etc.
In addition, for example, a method called damage processing of metal buttons is characterized by the fact that the processing state varies and the finish is rusted and vintage-like, and vintage processing using chemical reaction is applied to metal parts such as rivets and fasteners. Examples of clothes and miscellaneous goods using metal fittings, examples of guitars with knobs processed into antique colors with antique processing, and button parts processed in vintage style, and traditionally `` fading '' is a negative image However, examples of products that become valuable clothing by being called vintage processing are introduced.
In addition, for example, antique plating type styling chairs that have been subjected to aging processing have special antique finishes that have been developed jointly with domestic metal processing companies, and there are cracks due to aging processing that has a unique color As for the example of a chair with a backrest that has been processed into a vintage atmosphere, or for a wall clock processed in a vintage style using rusted metal, there is some peeling of the pearl processing and corrosion of the metal part Examples expressed as the taste of old things, and the materials (copper, tin, silver, etc.) contained in cymbals are less oxidizable than iron, but oxidation progresses over time without using aging. In order to give an old-fashioned feel to a new denim fabric There is an example that artificially or tearing the fabric using, for example, scissors or a cutter and sandpaper or a metal brush, are collectively referred to as that of the hard damage machining or reduce rubbing the dough are introduced that vintage processing.

As can be seen from the examples of vintage processing and vintage processing described above, there are a wide variety of examples, so in the present invention, the concept of “vintage feeling” is a little more advanced in developing metal western dishes with a vintage feeling. From the need to consolidate the vocabulary, the word origin of vintage feeling was examined and edited through “Wikipedia” and the results are shown below.
Vintage or vintage (English: vintage) is a word that originally represents the process from wine harvesting through brewing to bottling in wine. The etymology comes from the French word “vendrange”, which comes from the Latin word “harvest grapes”. The wine is brewed using only the grapes harvested from a certain area in the same year, and the year of harvest of the grapes used in the wine. It has come to be used for the meaning of rare items such as masterpieces, vintage instruments, audio products, cameras, clothing, and cars. It means to use "a clock of an anticipation" (old age clock). Since “vintage wine” is synonymous with fine wine, there are many trademarks and products with “vintage” in the English-speaking world.
Vintage, as mentioned above, originally refers to the harvest of grapes, the era in which grapes are brewed into wine, and the term that refers to a specific age for vehicles, jeans, guitars, and so on. From these facts, the year when the harvest of grapes was good in both quality and quantity was used as “Vintage”, meaning “good things made in a specific year”. Furthermore, the meaning is derived, and things such as wine, cars, jeans, guitars, etc. that were produced in the `` good era '' of a certain year are used to mean `` chronological items '' that remain for many years now. It is a word. It is also used as a term to indicate a masterpiece or first-class product, and it has become popular because it has been used for old clothes such as jeans and instruments such as violins. The range of use is very wide now, and furniture and sake also have what is called vintage. It is basically an error to use it for products made in the past age (approximately 10 years ago) and for new products (within 10 years).
Therefore, the “vintage feel” used in the present specification is a new product and a new metal Western tableware, unlike the “vintage one”, but the appearance and texture of the surface can be felt as the “periodical”. It shall be used for processing means.

In advancing the development of the metal western tableware having the “vintage feeling” shown in the present specification, the applicant of the present application combines the above-described surface treatment means of the metal western tableware to provide a metal western food with a vintage feeling. After many trials and errors as to whether or not a vessel could be made, it was impossible to find a surface treatment means that satisfactorily satisfied the six monitors designated by the applicant. The 6 monitors mentioned above are all living in Sakai City, Niigata Prefecture. Male A in his 40s, Female B in his 40s, Male C in his 30s, Female D in his 30s, They were male E in his 20s and female F in his 20s.
More specifically, for metal Western tableware, the present invention indicates metal tableware and metal utensils, and further, from among the metal tableware, select a coffee cup that is also handled by the applicant. For example, the surface of the coffee cup (C1) is formed with a texture by a press working means using a mold for forming a concavo-convex pattern. For example, the surface of the coffee cup (C2) has an antique finish (weathering). ) Is used to form an iron tetroxide film through an oxide film forming means, and for example, the surface of the coffee cup (C3) is formed to have a rough state like a pear surface called pear finish. Then, a satin finish is formed through the press working means. For example, the surface of the coffee cup (C4) is sanded through a sand blasting device called graining. To form a roughened by the strike process, for example, on the surface of the coffee cup (C5) to form a matte by sandblasting through a sandblasting apparatus that matte processing.

上記の「ヴィンテージ感」の測定結果の考察に関しては、コーヒーカップ（Ｃ１）は金型を用いる加工手段であり、コーヒーカップ（Ｃ２）は化学処理手段であり、コーヒーカップ（Ｃ３）は金型を用いる加工手段であり、コーヒーカップ（Ｃ４）は均質感を伴う「つや消し」感が特徴であるし、コーヒーカップ（Ｃ５）はコーヒーカップ（Ｃ４）よりもさらに均質感を伴う「つや消し」感が特徴であることが、測定結果１に反映したものと思われる。Next, a measurement session for the “vintage feel” of the coffee cup was performed using the monitor. The place was the applicant's meeting room, and the date and time was from 13:00 to 15:00 on May 2, 2015.
The question was “Did you feel vintage?” The results are shown below.
<Measurement result 1>

Regarding the consideration of the measurement result of the above “vintage feeling”, the coffee cup (C1) is a processing means using a mold, the coffee cup (C2) is a chemical processing means, and the coffee cup (C3) is a mold. The coffee cup (C4) is characterized by a “matte” feeling with a homogeneous feeling, and the coffee cup (C5) is characterized by a “matte” feeling with a more homogeneous feeling than the coffee cup (C4). It seems that this is reflected in the measurement result 1.

  The present invention has been made to solve the above problems, and has a handmade feeling despite being manufactured by mechanical means, has a vintage feeling while being a new product, and further, with aging The object is to provide a high-quality metal western tableware that can increase the texture.

  The first means for solving the problem (Claim 1) uses a dent mark or uneven mark generated by an abrasive used in barrel polishing as a means for forming a new surface finish on the surface of a metal tableware. An object of the present invention is to provide a surface treatment means for metal Western tableware, characterized in that uneven and uneven surfaces are formed discontinuously and non-uniformly on the surface of the metal western tableware.

With regard to the metal Western tableware described in the first means for solving the problems, the present invention indicates metal tableware and metal utensils. For example, metal tableware includes, for example, cutlery (Cutlery). ) Forks, knives, spoons, for example, forks, dessert forks, knives, dinner knives, butter knives, eg, spoons, tea spoons, dessert spoons, table spoons, soup spoons, etc. Saucers used as saucers for tea cups and coffee cups, such as soup plates, soup bowls, soup cups, soup cups, stew plates, curry plates, gratin plates, steak plates, etc. For example, drinkware (for beverages such as cups Cups, tea cups and coffee cups known as tableware to be used), for example mugs (cylindrical cups with handles) and beer mugs (beer mugs), for example mugs (with handles) Dimensional container, which is larger than a mug), beer mug, tumbler (dimensioned cup), tumbler glass, etc. Further, for example, a metal cooking utensil indicates, for example, a cocktail shaker, a major cup, a knife, a bread slicer, a fruit knife, a petty knife, a pot, a tray, or the like.
Moreover, the metal used for the said metal tableware and the said metal cooking utensils shall be selected from stainless steel, stainless steel, titanium, a titanium alloy, etc.
In addition, regarding the means for forming a new surface finish on the surface of the metal tableware described in the first means for solving the problems, the surface treatment means for the conventional metal tableware is described above. In order to improve the aesthetics, texture, and decoration of the surface of the cooking utensils and the metal cooking utensils, graining, antique finish, satin finish, grain finish, matte treatment, etc. are generally used. It is known, for example, with respect to embossing, it is a press working means through a mold for forming an uneven pattern on the surface of the metal tableware or the metal cooking utensil. ”Or“ weathering ”, and is one of oxide film forming means for forming a triiron tetroxide film on the surface of the metal tableware or the metal cooking utensil, for example, satin Finish Is a press working means through a mold for forming the surface of the metal tableware or the metal cooking utensil to be in a rough state like the surface of a pear, for example, with respect to graining and matting Is known to sandblast the surface of the metal tableware and the metal cooking utensil via a sandblasting device, but the present invention does not use the conventional surface treatment means of metal western tableware. Investigate the means to express handmade feeling and luxury.

Regarding barrel polishing as described in the first means for solving the problem, in general, barrel polishing is a method in which a workpiece (herein, the metal western tableware) is placed in a barrel (barrel = barrel). This is a method of polishing with a predetermined size and shape of particulate abrasive material and medium (compound), and rotating and moving the barrel up and down. When the medium is solid, dry barrel or medium It is known that water may be added to the water, in which case it is known as a wet barrel. In the present invention, the dry barrel and the wet barrel are selectively used according to the change in the expression of the vintage feeling.
As for barrel polishing, generally, rotary barrel polishing, vibration barrel polishing, centrifugal flow type barrel polishing, and the like are known. In the present invention, the barrel polishing is selected according to the change in the expression of vintage feeling. To do.
In addition, for rotary barrel polishing, a work piece, a particulate abrasive material having a predetermined shape with a predetermined size, a compound, water, and the like are placed in a barrel container and rotated about half the volume of the container, and the contents are rotated. Polishing apparatuses that perform processing by flow are known, for example, there are horizontal and horizontal inclined rotation axes, and normally 6-30 rotations per minute are used. The size, shape, and rotational speed of the abrasive material are selected according to the change in.
In addition, for vibration barrel polishing, a workpiece, a particulate abrasive material having a predetermined shape with a predetermined size, a compound, water, and the like are placed in a barrel container, and the container is vibrated between the workpiece and the abrasive material. Barrel polishing equipment that performs processing by generating relative motion is known. It has processing efficiency several to several tens of times that of rotary barrel polishing, and is suitable for short-time finishing such as deburring and rounding. However, in the present invention, the size, shape and vibration level of the abrasive are selected according to the change in the expression of vintage feeling.
Centrifugal flow type barrel polishing is one type of rotary barrel polishing, and processing with a flow of a normal rotating barrel workpiece or a particulate abrasive having a predetermined shape and a predetermined shape has an apparent pressure. Although limited by the gravity of the earth, there is known a polishing apparatus in which the rotating barrel is mounted on a turret rotating 100 to 200 revolutions per minute, and high-efficiency polishing is possible with the pressure generated from the centrifugal force generated by the rotation of the turret. The size, shape, and rotation speed of the abrasive are selected according to the change in the expression of vintage feeling of the present invention.
The barrel polishing has conventionally been used mainly for deburring of cut and pressed products, surface finishing of castings, etc., but used for surface finishing of the metal western dishes. It wasn't received.
In general, in barrel polishing, a workpiece (in this specification, the metal Western tableware) is relatively small, and a plurality of workpieces are often placed in a barrel and polished simultaneously. The rotation of the barrel is not uniform, and the workpiece and abrasive are moved in the barrel by rotating or moving while moving up and down. The applicant of the present application has found that the dents produced by the abrasive particles at this time can be used as one of vintage feelings, and has reached the present invention. Moreover, in this invention, the expression of embossing, the expression of an uneven surface, and the expression of an uneven | corrugated pattern shall be included regarding the said dent and the said uneven | corrugated mark formed on the surface of the said metal tableware.
Also, in barrel polishing, the abrasive particles are small and move freely, so it can be finished even in places where it is difficult to polish with a machine such as a stepped surface, but the corner surface of the workpiece is rounded, called barrel marks The present applicant has found that a slight dent may occur, and in the present invention, this barrel mark can also be used as one of vintage feeling. Another characteristic of barrel polishing is that it is difficult to measure the surface roughness during processing. However, if this is changed, the surface of the metal tableware is discontinuously and non-uniformly applied. Embossed surface, uneven surface and embossed surface by embossing, and the embossed surface will be formed, and in the present invention, these phenomena can be used as one of the means to express luxury, handmade feeling and vintage feeling. The applicant has found that this is the case.

  The second means for solving the problem (Claim 2) is to use barrel polishing as the base treatment and use it in the base treatment barrel polishing when a pre-process is provided in the novel surface finish forming means. According to the first means for solving the problem, the abrasive particles are smaller or lighter in specific gravity than the abrasive particles used in the finishing barrel polishing. It is providing the surface treatment means of metal western dishes.

With regard to selecting barrel polishing as the ground treatment described in the second means for solving the problem, the barrel polishing described in the first means for solving the problem is the barrel polishing as the metal. The second means for solving this problem is to use barrel polishing as a base treatment, and using the same apparatus, the second means for solving this problem The applicant of the present application has found that by changing the size and shape, the metal Western tableware can be used for a ground treatment and a finishing treatment.
In addition, the purpose of the surface treatment of the metal western tableware is a rough finishing means, a burr removing means, a finishing means, a plating means, a painting means, an oxide film forming means, a mirror finishing means, and the like. It is known that it is a scale removing means, a degreasing treatment means, a cleaning treatment means, etc., and a rough finishing means is selected from these, and this rough finishing means is used to discontinuously and non-dispose the surface of the metal western tableware. Using the same device, the metal is formed by sublimating the dents, the concavo-convex dents, the embossed surface, the concavo-convex surface and the concavo-convex pattern by embossing to a high-class feeling, handmade sensation, and vintage sensation. The applicant of the present application has found that it can be used for a surface treatment or a surface treatment of a western tableware.
Also, in barrel polishing, the abrasive particles are small and move freely, so it can be finished even in places where it is difficult to polish with a machine such as a stepped surface, but the corner surface of the workpiece is rounded, called barrel marks The present applicant has found that a slight dent may occur, and in the present invention, this barrel mark can also be used as one of vintage feeling. Another characteristic of barrel polishing is that it is difficult to measure the surface roughness during processing. However, if this is changed, the surface of the metal tableware is discontinuously and non-uniformly applied. The present applicant has found that an embossed surface, an uneven surface, and an uneven pattern by embossing are formed, and these phenomena can be used as one of vintage feelings in the present invention.

  A third means for solving the problem (Claim 3) is a means for forming a vintage feeling on the surface of a metal western tableware, and the vintage feeling forming means generates dents or the like caused by an abrasive used in barrel polishing. An object of the present invention is to provide a vintage feeling forming means for metal Western tableware, characterized in that uneven surfaces and uneven patterns are formed discontinuously and non-uniformly on the surface of the metal western tableware using uneven marks.

Regarding the metal western tableware described in the third means for solving the problem, the description regarding the metal western tableware described in the first means for solving the problem shall be followed.
Regarding the formation of a vintage feeling on the surface of the metal western tableware described in the third means for solving the problem, first, regarding the “vintage feeling” used in the present specification, “vintage” In contrast, although it is a new product, a new metal western tableware, it is used with respect to a surface treatment means whose appearance and texture can be felt as the above-mentioned “aged”. In addition, the “vintage feeling” is one of surface treatment means for metal western dishes using a mechanical device, but it forms a discontinuous and uneven surface unevenly and unevenly without using a mold. Shall.
Regarding the barrel polishing described in the third means for solving the problem, the description regarding the barrel polishing described in the first means for solving the problem should be followed.

  A fourth means for solving the problem (Claim 4) is to select barrel polishing as a base treatment when a pre-process is provided in the vintage feeling forming means, and to provide a polishing material used in the base treatment barrel polishing. The metal according to the third means (Claim 3) for solving the problem, characterized in that the particles are smaller or lighter in specific gravity than the particles of the abrasive used in barrel polishing of the vintage feeling forming means. It is to provide a means for forming a vintage feeling of Western tableware.

With respect to selecting barrel polishing as the ground treatment described in the fourth means for solving the problem, the third means (claim 3) for solving the problem and the first for solving the problem The barrel polishing described in the means (Claim 1) is characterized in that the barrel polishing is used for finishing the metal western tableware. In the fourth means for solving this problem, By selecting barrel polishing as the process, the same apparatus can be used to change the size and shape of the abrasive particles, so that it can be used for the ground treatment and finishing of the metal western tableware. Found.
In addition, the purpose of the surface treatment of the metal western tableware is a rough finishing means, a burr removing means, a finishing means, a plating means, a painting means, an oxide film forming means, a mirror finishing means, and the like. It is known that it is a scale removing means, a degreasing treatment means, a cleaning treatment means, etc., and a rough finishing means is selected from these, and this rough finishing means is used to discontinuously and non-dispose the surface of the metal western tableware. Using the same equipment, the base treatment of the metal western tableware can be performed by subliming to a vintage feeling by forming the embossed surface, the uneven surface, and the uneven pattern uniformly by the dents, the uneven marks, and the embossing. The present applicant has found that it can also be used for finishing treatment.
Also, in barrel polishing, the abrasive particles are small and move freely, so it can be finished even in places where it is difficult to polish with a machine such as a stepped surface, but the corner surface of the workpiece is rounded, called barrel marks The present applicant has found that a slight dent may occur, and in the present invention, this barrel mark can also be used as one of vintage feeling. Another characteristic of barrel polishing is that it is difficult to measure the surface roughness during processing. However, if this is changed, the surface of the metal tableware is discontinuously and non-uniformly applied. The present applicant has found that an embossed surface, an uneven surface, and an uneven pattern by embossing are formed, and these phenomena can be used as one of vintage feelings in the present invention.

  By devising the first means for solving the problem (Claim 1), the surface of the metal western tableware described in the present specification is discontinuous with dents and irregularities caused by the abrasive used in barrel polishing. As a result, the surface of the metal tableware is discontinuously and unevenly formed on the surface of the metal tableware. As a result, the metal tableware according to the present invention forms the surface of the tabletop and the surface of the metal tableware. Providing Western-style metal tableware that can create a handmade feeling and a high-class feeling even though the pattern is formed by mechanical means through a barrel polishing device, and can make consumers feel a new surface finish. Is possible.

  By devising the second means for solving the problem (Claim 2), barrel polishing can be used as a base treatment for metal tableware described in this specification, and barrel polishing can also be used for surface finishing treatment. Therefore, the finishing process of the metal western tableware according to the present invention does not go through a complicated processing process, so it can be realized at a relatively low cost, but the metal western tableware makes you feel handmade and luxurious. Can be offered at a price that fully reflects the added value of.

  By devising the third means for solving the problem (Claim 3), the surface of the metal western tableware described in this specification is discontinuous and non-intrusive for the purpose of giving the consumer a vintage feeling. By using barrel polishing, which has been known mainly as a base treatment method, as a means to form a concavo-convex surface or concavo-convex pattern uniformly, the surface of the metal tableware is discontinuously and unevenly uneven as intended. It is possible to provide a metal western tableware that can form a surface and a concavo-convex pattern as a finishing process and can make a consumer feel a discontinuous and uneven concavo-convex pattern or concavo-convex pattern as a vintage feeling.

  According to the fourth means for solving the problem (Claim 4), when barrel polishing is used as a base treatment of the vintage feeling forming means of the metal western tableware described in this specification, the vintage When barrel polishing is also used for the finishing process of the feeling forming means, the vintage feeling forming means of the metal western tableware according to the present invention does not go through complicated processing steps and thus can be provided at a relatively low cost. Therefore, it becomes possible to provide metal western dishes that give a feeling of a sufficient vintage at a price reflecting a sufficient added value.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
FIG. 1 is a schematic explanatory view showing an embodiment of the present invention, FIG. 2 is a schematic explanatory view showing an embodiment of the present invention, and FIG. 3 is a schematic description showing an embodiment of the present invention. FIG. 4 is a schematic explanatory view showing an embodiment of the present invention.

  Referring to FIG. 1, the outline of a new surface finishing feeling forming means for a metal western tableware will be described. Reference numeral 10 represents a base material for the metal western tableware, the material is stainless steel, and the metal tableware 11 And the base material of the metal cooking utensil 12, and the material is stainless steel. In addition, the metal tableware 11 is selected from the cases and items described in the present specification, and the metal cookware 12 is selected from the cases and items described in the present specification. 21 is a dent produced by an abrasive used in barrel polishing, which has been conventionally used as a base finishing means as a surface finish processing means of the metal tableware 11 or the metal cooking utensil 12, and 22 is a metal tableware. 11 or the surface finish processing means of the metal cooking utensil 12 is a concave / convex trace generated by an abrasive used in barrel polishing that has been conventionally used as a base treatment means, and 20 is formed by a dent mark 21 or a concave / convex trace 22. In this embodiment, the uneven surface or uneven pattern 20 is used as the new surface finish feeling S1.

  The outline of means for forming a vintage feeling on the surface of a metal western tableware will be described with reference to FIG. 1. Reference numeral 10 represents a base of the metal western tableware, the material is stainless steel, and the metal tableware 11 and the base material of the metal cooking utensil 12, and the material is stainless steel. In addition, the metal tableware 11 is selected from the cases and items described in the present specification, and the metal cookware 12 is selected from the cases and items described in the present specification. Reference numeral 31 is a dent produced by an abrasive used in barrel polishing, which has been conventionally used as a surface finishing means as a surface finishing means for the metal tableware 11 or the metal cooking utensil 12, and 32 is a metal tableware. 11 or the surface finish processing means of the metal cooking utensil 12 is a concave / convex trace generated by an abrasive used in barrel polishing which has been conventionally used as a base treatment means, and 30 is formed by a dent mark 31 or a concave / convex trace 32. In this embodiment, the concavo-convex surface and the concavo-convex pattern 30 are used as the vintage feeling S2.

  An embodiment of a new surface finish feeling forming means for a metal western tableware will be described with reference to FIGS. 1 and 2. Reference numeral 40 denotes an example coffee cup selected from the metal tableware 11, 41 Presents a new surface finish S1 with the concavo-convex surface and the concavo-convex pattern 20 formed through the dent 21 and the concavo-convex dent 22 generated by the abrasive having a predetermined particle diameter by the barrel polishing shown in the present invention in the coffee cup 40. The surface when it is commercialized is shown. As a result of the monitor investigation whether the commercialized surface 41 of the coffee cup 40 is felt as a new surface finish feeling of metal Western dishes by requesting the monitor (A, B, C, D, E, F). At a ratio of 4 to 2, the product surface 41 of the coffee cup 40 was felt to have a relatively new surface finish.

  An embodiment of means for forming a vintage feeling on the surface of a metal tableware will be described with reference to FIG. 1 and FIG. 2. 40 is a coffee cup as an example selected from among the metal tableware 11, 42 is a product in which the uneven surface 30 or the uneven pattern 30 formed through the dents 31 and the uneven marks 32 generated by the abrasive having the predetermined particle diameter by the barrel polishing shown in the present invention by the barrel polishing shown in the present invention is a vintage feeling S2. It shows the surface when it is converted. The commercialized surface 42 of the coffee cup 40 is the result of a monitor survey that asks the monitor (A, B, C, D, E, F) whether or not the vintage feeling of metal Western dishes can be felt. At a rate of 1, the commercialized surface 42 of the coffee cup 40 was rated as having a vintage feel.

  1 and 3, an example of a new surface finishing feeling forming means for metal western tableware will be described. 50 is an example of a dish selected from metal tableware 11, 51 is In the case where the dish 50 is manufactured as a surface finish S1 by using the barrel polishing shown in the present invention, with the concavo-convex surface and the concavo-convex pattern 20 formed through the dent marks 21 and the concavo-convex marks 22 generated by the abrasive having a predetermined particle diameter and the predetermined shape. Shows the surface. As a result of a monitor survey, the commercialized surface 51 of the dish 50 is asked to the monitor (A, B, C, D, E, F) to see if it is a new surface finish feeling of metal Western dishes. At a ratio of 5 to 1, the product surface 51 of the dish 50 was felt to have a considerably new surface finish.

  An embodiment of means for forming a vintage feeling on the surface of a metal western tableware will be described with reference to FIGS. 1 and 3. Reference numeral 50 denotes an example of a dish selected from the metal tableware 11, 52 Produced a plate 50 with a vintage feel S2 using the barrel polishing shown in the present invention and the concave / convex surface and the concave / convex pattern 30 formed through the dents 31 and the concave / convex traces 32 produced by the abrasive having a predetermined particle size. Shows the surface of the case. The product surface 52 of the dish 50 is 6 to 0 as a result of a monitor investigation that asks the monitor (A, B, C, D, E, F) to feel the vintage feeling of metal Western dishes. Thus, the product surface 52 of the dish 50 was evaluated as having a vintage feel.

  An embodiment of a new surface finish feeling forming means for metal western tableware will be described with reference to FIGS. 1 and 4. Reference numeral 60 denotes a spoon as an example cutlery selected from among the metal tableware 11. , 61 is a novel surface finish feeling on the uneven surface and the uneven pattern 20 formed through the dent 21 and the uneven mark 22 generated by the abrasive having a predetermined particle diameter by the barrel polishing shown in the present invention by the barrel polishing shown in the present invention. The surface when it is commercialized as S1 is shown. As a result of the monitor survey, the commercialized surface 61 of the spoon 60 was asked to the monitor (A, B, C, D, E, F) to see if it was a new surface finish of metal western tableware. At a ratio of 4 to 2, the product surface 61 of the spoon 60 was felt as having a relatively new surface finish. Next, 70 is a fork as a cutlery as an example selected from the metal tableware 11, and 71 is generated by an abrasive having a predetermined particle size and a predetermined shape by barrel polishing shown in the present invention. The surface when the uneven surface and the uneven pattern 20 formed through the dent 21 and the uneven mark 22 are commercialized as a new surface finish S1 is shown. As a result of a monitor survey, the commercialized surface 71 of the fork 70 is asked to the monitor (A, B, C, D, E, F) to see if it is a new surface finish feeling of a metal western tableware. At a ratio of 3 to 3, the productized surface 71 of the fork 70 was felt as having a slightly new surface finish.

  An embodiment of means for forming a vintage feeling on the surface of a metal western tableware will be described with reference to FIGS. 1 and 4. Reference numeral 60 denotes a spoon as an example cutlery selected from the metal tableware 11. Yes, 62 is a vintage feeling S2 with the concave and convex surface 20 and the concave and convex pattern 20 formed through the dents 21 and the concave and convex traces 22 generated by the abrasive having a predetermined particle diameter by the barrel polishing shown in the present invention in the barrel polishing. The surface when it is commercialized is shown. The product surface 62 of the spoon 60 is requested to the monitor (A, B, C, D, E, F), and 5: 1 as a result of the monitor investigation whether or not the vintage feeling of the metal western tableware can be felt. Thus, the product surface 62 of the spoon 60 was evaluated as having a vintage feel. Next, reference numeral 70 denotes a fork as a cutlery as an example selected from the metal tableware 11, and reference numeral 72 denotes a fork 70 produced by an abrasive having a predetermined particle diameter and a predetermined shape by barrel polishing shown in the present invention. The surface when the uneven surface and the uneven pattern 20 formed through the dent 21 and the uneven mark 22 are manufactured as a vintage feeling S2 is shown. As a result of the monitor investigation, the commercialized surface 72 of the fork 70 is requested to the monitor (A, B, C, D, E, F) to see if it is felt as a new surface finish of the metal western tableware. At a ratio of 2 to 2, the commercialized surface 72 of the fork 70 was evaluated as having a vintage feel.

  The description of the above embodiment is for explaining the present invention, and is not intended to limit the invention described in the claims of the utility model registration or to reduce the scope. Moreover, each part structure of this invention is not restricted to the said embodiment, A various deformation | transformation is possible within the technical scope as described in the claim of a utility model registration.

  The surface treatment means and vintage feeling forming means of the metal Western tableware of the present invention can be used for a considerable number of new expression means by a single barrel polishing apparatus, and are highly versatile, so they are highly industrially applicable. It can be judged.

It is a schematic explanatory drawing which shows the example of embodiment of this invention. It is a schematic explanatory drawing which shows the example of embodiment of this invention. It is a schematic explanatory drawing which shows the example of embodiment of this invention. It is a schematic explanatory drawing which shows the example of embodiment of this invention.

S1: A new surface finish feeling S2: Vintage feeling 10: Base material of metal Western tableware 11: Metal tableware 12: Metal cooking utensil 20, 30: Concavity and convexity 21 and 31: Impressions 22, 32 : Concavity and convexity 40: Coffee cup 41: Product surface 42: Product surface 50: Plate 51: Product surface 52: Product surface 60: Spoon 61: Product surface 70: Fork 71: Product surface

The present invention relates to a metal western tableware having an uneven surface or (and) an uneven pattern on the surface .

A first means for solving the problem (Claim 1) is a metal Western tableware characterized by having a discontinuous and non-uniform uneven surface or uneven pattern on the surface of the metal Western tableware. However, as a means for forming a new surface finish on the surface of the metal tableware, the surface of the metal tableware is used on the surface of the metal tableware. It is preferable to form an uneven surface or an uneven pattern discontinuously and non-uniformly . Further, regarding the discontinuous and non-uniform uneven surface or uneven pattern on the surface of the metal tableware, the expression of vintage feeling or the expression of a new surface finish can be used.

With regard to the metal western tableware described in the present specification, the present invention indicates metal tableware and metal cooking utensils. For example, metal tableware includes, for example, a fork that is also called cutlery (Cutlery). Knives / spoons, for example, forks and dessert forks, for example, knives, dinner knives, butter knives, for example, spoons, tea spoons, dessert spoons, table spoons, soup spoons, for example tea cups and coffee cups For example, a saucer, a soup plate, a soup bowl, a soup cup, a stew plate, a curry plate, a gratin plate, a steak plate, for example, a drinkware (cup) Known as tableware for beverages) Cups, tea cups, coffee cups, mugs (cylindrical cups with handles), beer mugs (beer mugs), mugs, for example mugs (bottles with handles) Larger) or beer mugs, for example, tumblers (size cups) or tumbler glasses. Further, for example, a metal cooking utensil indicates, for example, a cocktail shaker, a major cup, a knife, a bread slicer, a fruit knife, a petty knife, a pot, a tray, or the like.
Moreover, the metal used for the said metal tableware and the said metal cooking utensils shall be selected from stainless steel, stainless steel, titanium, a titanium alloy, etc.
In addition , regarding the novel surface finish of the surface of the metal tableware described in the specification of the present application , the surface treatment of the metal tableware and the surface of the metal cooking utensil has a beautiful appearance. In order to improve the texture, the texture, and the decorativeness, texture processing, antique finish, satin finish, grain finish, matte treatment, etc. are generally known. It is a press working means through a mold that forms a concavo-convex pattern on the surface of tableware and the metal cooking utensils. For example, with respect to Komi finish, it is also called "Old finish" or "Weathering" It is one of oxide film forming means for forming a triiron tetroxide film on the surface of the metal tableware or the metal cooking utensil. For example, a satin finish is the metal tableware or the metal Cooking device Is a press working means through a mold for forming the surface of the wood so that it is in a rough state like the surface of a pear. For example, with regard to graining or matting, the metal tableware or the metal cooking utensil However, in the present invention, it is assumed that a handmade feeling and a high-class feeling are expressed without using the surface treatment means of the conventional metal Western tableware .

The second means for solving the problem (Claim 2) is a metal Western tableware characterized by having a discontinuous and non-uniform uneven surface and uneven pattern on the surface of the metal Western tableware. However, as a means for forming a new surface finish on the surface of the metal tableware, the surface of the metal tableware is used on the surface of the metal tableware. It is preferable to form an uneven surface or an uneven pattern discontinuously and non-uniformly. Moreover, regarding the discontinuous and inhomogeneous uneven surface or uneven pattern on the surface of the metal western tableware, it is preferable to use the expression vintage feeling.

Regarding the expression “vintage feeling” used in the present specification, unlike “vintage”, it is a new product, a new Western-style metal tableware, but it has a surface that feels like the “aged” It shall be used for processing means. In addition, the “vintage feeling” is formed through surface treatment means of metal western tableware using a mechanical device .
Regarding the barrel polishing described in the second means for solving the problem, the description regarding the barrel polishing described in the first means for solving the problem should be followed.

According to the invention of the present application, the surface of the metal western tableware described in the present specification is formed with the dents and irregularities formed by the abrasive used for barrel polishing in a discontinuous and non-uniform manner, so that the metal western food As a result, the metal tableware according to the present invention is formed by the mechanical means through the barrel polishing apparatus. In spite of being formed, it is possible to provide a metal western tableware that can create a handmade feeling and a high-class feeling and can make consumers feel a new surface finish.

As a means of forming uneven surfaces and uneven patterns on the surface of the metal tableware described in this specification for the purpose of making consumers feel vintage, Then, by using barrel polishing, which has been known mainly as a base treatment means, it is possible to form uneven surfaces and uneven patterns as a finishing treatment in a discontinuous and non-uniform manner on the surface of a metal western tableware as intended, Moreover, it becomes possible to provide a metal western tableware that can make a consumer feel a vintage feeling with uneven and uneven uneven surfaces and uneven patterns.

Referring to FIG. 1, an outline of a metal western tableware having a new surface finish on the surface will be described . Reference numeral 10 represents a base material of the metal western tableware, the material is stainless steel, and the metal tableware The base material of the class 11 or the metal cooking utensil 12 is shown, and the material is assumed to use stainless steel. In addition, the metal tableware 11 is selected from the cases and items described in the present specification, and the metal cookware 12 is selected from the cases and items described in the present specification. 21 is a dent produced by an abrasive used in barrel polishing, which has been conventionally used as a base finishing means as a surface finish processing means of the metal tableware 11 or the metal cooking utensil 12, and 22 is a metal tableware. 11 or the surface finish processing means of the metal cooking utensil 12 is a concave / convex trace generated by an abrasive used in barrel polishing that has been conventionally used as a base treatment means, and 20 is formed by a dent mark 21 or a concave / convex trace 22. In this embodiment, the uneven surface or uneven pattern 20 is used as the new surface finish feeling S1.

Referring to FIG. 1, the outline of a metal western tableware having a vintage feel on its surface will be described. Reference numeral 10 represents a base material of the metal western tableware, the material is stainless steel, and the metal tableware 11 and The base material of the metal cooking utensil 12 is shown, and the material is stainless steel. In addition, the metal tableware 11 is selected from the cases and items described in the present specification, and the metal cookware 12 is selected from the cases and items described in the present specification. Reference numeral 31 is a dent produced by an abrasive used in barrel polishing, which has been conventionally used as a surface finishing means as a surface finishing means for the metal tableware 11 or the metal cooking utensil 12, and 32 is a metal tableware. 11 or the surface finish processing means of the metal cooking utensil 12 is a concave / convex trace generated by an abrasive used in barrel polishing which has been conventionally used as a base treatment means, and 30 is formed by a dent mark 31 or a concave / convex trace 32. In this embodiment, the concavo-convex surface and the concavo-convex pattern 30 are used as the vintage feeling S2.

This irregular surface on the surface of the invention or (and) metal tableware having an uneven pattern is novel representation means thus considerable number on a single barrel polishing apparatus are possible versatile because the industry Can be judged to be highly available.

Claims (4)

  As a means for forming a new surface finish feeling on the surface of a metal western tableware, the surface of the metal western tableware is used to make a concavo-convex surface that is discontinuous and non-uniform on the surface of the metal western tableware. A surface treatment means for metal Western tableware, characterized by forming an uneven pattern.   In the case where a pre-process is provided in the novel surface finish feeling forming means, barrel polishing is selected as the base treatment, and the abrasive particles used in the base treatment barrel polishing are more abrasive particles than those used in the finish barrel polishing. The surface treatment means for metal Western tableware according to claim 1, characterized in that is a small or light specific gravity.   This is a means for forming a vintage feeling on the surface of a metal western tableware, and the vintage feeling forming means uses dents and irregularities generated by an abrasive used in barrel polishing to discontinuously and imperfectly form the surface of the metal western tableware. A means for forming a vintage feeling in metal western tableware, characterized in that the uneven surface and the uneven pattern are uniformly formed.   When providing the vintage feeling forming means with a pre-process, barrel polishing is selected as the base treatment, and the abrasive particles used in the base treatment barrel polishing are more abrasive than the abrasive particles used in the vintage feeling forming means barrel polishing. The means for forming a vintage feeling of metal western tableware according to claim 3, wherein the means is small or light in specific gravity.

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