JPH0351437A - Manufacture of water-drip cage for sink - Google Patents
Manufacture of water-drip cage for sinkInfo
- Publication number
- JPH0351437A JPH0351437A JP18794289A JP18794289A JPH0351437A JP H0351437 A JPH0351437 A JP H0351437A JP 18794289 A JP18794289 A JP 18794289A JP 18794289 A JP18794289 A JP 18794289A JP H0351437 A JPH0351437 A JP H0351437A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- flange
- cylindrical body
- steel plate
- drip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 238000009987 spinning Methods 0.000 abstract 3
- 238000003754 machining Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 241000219104 Cucurbitaceae Species 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
- Refuse Receptacles (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、流し台の排水口部分に装着してゴミを受ける
流し台用水切籠（以下単に水切籠という）の製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for manufacturing a draining basket for a sink (hereinafter simply referred to as a draining basket) that is attached to the drain port of a sink to receive dirt.
従来の水切籠の製造方法は、長方形状のステンレス板に
パンチングを施し、該ステンレス板を円筒状に丸めて両
端縁を重合させ、第ｌＯ図のようにこの重合部分をスポ
ット溶接Ｐずることにより円筒体１０１を形成し、該円
筒体１０１の上端開口部分に外周にフランジ１０２を突
設した上縁開口部材１０３を嵌合して重合部分をスポッ
ト溶接Ｐし、さらに、円筒体１０１の底部開口にトレー
状の多孔底部材１０４を嵌合して重合部分をスポット溶
接Ｐしていた。The conventional manufacturing method for drain baskets involves punching a rectangular stainless steel plate, rolling the stainless steel plate into a cylindrical shape, overlapping both edges, and then spot-welding the overlapping part as shown in Figure 1O. A cylindrical body 101 is formed, an upper edge opening member 103 having a flange 102 protruding from the outer periphery is fitted into the upper opening of the cylindrical body 101, the overlapping portion is spot welded P, and the bottom opening of the cylindrical body 101 is fitted. A tray-shaped porous bottom member 104 was fitted thereto, and the overlapping portion was spot welded P.
上記従来の水切籠の製造方法によれば、ステンレス板の
端部が完或後の水切籠の内外表面に露出するため、その
端面のパリや鋭いエッジに手が触れて切傷を負ったり、
或は、パリにゴくが引掛って取り難くなって不衛生であ
る等の不具合があった。また、水切籠はゴミを振り落そ
うとして手荒く扱われることが多いが、そうするとスポ
ット溶接部分がはがれ易い欠点がある。According to the above-mentioned conventional method of manufacturing a draining basket, the edges of the stainless steel plate are exposed on the inner and outer surfaces of the finished draining basket, so there is a risk of getting cut if your hand touches the edges or sharp edges of the stainless steel plate.
Alternatively, there were other problems such as gourds getting stuck in the paris and becoming difficult to remove, resulting in unsanitary conditions. Additionally, drain baskets are often handled roughly in an attempt to shake off dirt, but this has the disadvantage that spot welds tend to peel off.
従来の水切籠の製造方法における不具合を解消するため
、本発明は、長方形状のステンレス板の四側縁沿いに所
定幅のスペースを残してパンチングを施し、該ステンレ
ス板を円筒状に丸めて両１：：’＋縁を突合せ状になし
、この突合せ部分を溶接することにより円筒体を形或し
、該円筒体の下端にステンレス製の円形多孔板をへら絞
り加工により固着し、該円筒体の上端をプレス加工又は
へら絞り加工により外方に曲げてフランジを形或するよ
うにした流し台用水切籠の製造方法を提供するものであ
る。In order to solve the problems in the conventional method of manufacturing water draining baskets, the present invention involves punching a rectangular stainless steel plate leaving a predetermined width of space along the four side edges, rolling the stainless steel plate into a cylindrical shape, and then punching the stainless steel plate into a cylindrical shape. 1::'+ A cylindrical body is formed by making the edges abutted and welding the abutted parts, and fixing a stainless steel circular perforated plate to the lower end of the cylindrical body by spatula drawing, and forming the cylindrical body. The present invention provides a method for manufacturing a drain basket for a sink, in which the upper end is bent outward by press working or spatula drawing to form a flange.
円筒体を形戒するに際して、両端縁を突合せて溶接する
から、接合部分にパリやエッジが生しない。When shaping the cylindrical body, both edges are butted together and welded, so there are no cracks or edges at the joint.
また、従来、上端のフランジと円筒体を別々に形成し、
後に両者を溶接していたのに比べて溶接工程が大幅に簡
素化できる。In addition, conventionally, the upper end flange and the cylindrical body were formed separately,
This greatly simplifies the welding process compared to having to weld the two together later.
さらに、円筒体下端には円形多孔板をへら絞り加工によ
り固着するので結合が強固で外圧によって変形或いは離
脱し難くなる。Further, since the circular perforated plate is fixed to the lower end of the cylindrical body by a spatula drawing process, the connection is strong and it is difficult to deform or separate due to external pressure.
以下に本発明の実施例を図面を参照しつつ説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図はステンレス板１の正面図である。該ステンレス
板Ｎ．ｉ，ＳＩＪＳ３０４で板η約０．ｆｌ 〜０．５
ｍｍのものを使用する。このステンレス板１の四側縁
１ａ，ｌｂ，Ｉｃ，ｌｄ沿いに所定幅のスペースＳ＋
．Ｓｚ＋ ｓ３，ｓ４を残してパンチングを施し、略
全面に直径０．５ｍｍ程の水抜孔２，２・・・を多数穿
設ずる。FIG. 1 is a front view of the stainless steel plate 1. The stainless steel plate N. i, SIJS304 plate η about 0. fl ~0.5
Use mm. A space S+ of a predetermined width along the four side edges 1a, lb, Ic, ld of this stainless steel plate 1
．． Punching is performed, leaving Sz+ s3 and s4, and a large number of drainage holes 2, 2, .
次に、このステンレス板ｌにロール加工ヲ施して円筒状
に丸め側４Ｍｌｂ，ｌｄの端縁を突合せ状にする。そし
て、この突合せ部分をアルゴン（ＴｉＧ）溶接して第２
図のような円筒体３を形成する。Next, this stainless steel plate l is rolled to form a cylindrical shape with the edges of the rounded sides 4Mlb and ld abutted. Then, this butt part is welded with argon (TiG) and a second
A cylindrical body 3 as shown in the figure is formed.
次に、円筒体３の下端であって、前記スペースＳ，に対
応ずる部分をへら絞り加工により外側に曲げ込んで第３
図に示したように外方折曲縁５を形成ずる。そしてステ
ンレス板ｌと同しく直径０ｌ ｕ＋程の水抜孔６，６・
・・が周縁部８を除いて多数穿設された円形多孔板７を
該外方折曲縁５に合着させ該円形多孔板７の周縁部８を
へら絞り加工により上方に折曲げさらに内方６こ折曲げ
ることにより第４図に示したように円形多孔板７を円筒
体３−Ｆ’ Ｏａｉに固若ずる。Next, the lower end of the cylindrical body 3, which corresponds to the space S, is bent outward by a spatula drawing process to form a third
An outer bent edge 5 is formed as shown in the figure. And, like the stainless steel plate l, there are drain holes 6, 6 and 6, with a diameter of about 0 l u+.
A circular perforated plate 7 with a large number of holes except for the peripheral edge 8 is attached to the outer bent edge 5, and the peripheral edge 8 of the circular perforated plate 7 is bent upward by a spatula drawing process and further inward. By bending the circular perforated plate 7 in six directions, the circular perforated plate 7 is fixed into a cylindrical body 3-F' Oai as shown in FIG.
次に、円筒体３の上端であって、油記スペースＳ１に対
応ずる部分を第５図のようにプレス加工またはへら絞り
加工により徐々に外方に曲げて略水平なフランジ９を形
或する。該フランジ９はさらに第６図に示したようにさ
らにその外周縁を内向きに丸め込むように加工して、フ
ランジ９の外周縁にステンレスのエッジやハリが露出し
ないようにすることが望ましい。Next, as shown in FIG. 5, the upper end of the cylindrical body 3 corresponding to the oil writing space S1 is gradually bent outward by press working or spatula drawing to form a substantially horizontal flange 9. . As shown in FIG. 6, the flange 9 is preferably further processed so that its outer periphery is rounded inward, so that the edges and edges of the stainless steel are not exposed at the outer periphery of the flange 9.
そして第７図に示したように円筒体３の上端部分に弓形
の弦１０を装着して水切籠が完威ずる。Then, as shown in FIG. 7, an arcuate string 10 is attached to the upper end of the cylindrical body 3, and the draining basket is fully functioning.
なお、外方折曲縁５やフランシ９を或形するのにその適
性に合わせてプレス加工またはへら絞り加工が使用され
る。Note that in order to shape the outer bent edge 5 and the flange 9, press working or spatula drawing is used depending on suitability.
第８図及び第９図は円筒体３の下端縁に円形多孔板７を
固着する構造の他の実施例を示す。即ち、第８Ｉ７Ｉに
示した固着構造は円形多孔板７の周縁をへら絞り加工に
よりＵ字形に折曲して円筒体３の下端縁を挟着したもの
であり、第９図に示した固着構造は円形多孔板７の周縁
を下向に折曲ずると共に、円筒体３の下端縁を内側にＵ
字形に折曲して円形多孔板７の下向折＋ｍ縁を侠着した
ものである。従って本発明ではこのような円筒体３と円
形多孔板７との固着摺逍を採ることもできる。8 and 9 show another embodiment of the structure in which a circular perforated plate 7 is fixed to the lower edge of the cylindrical body 3. FIG. That is, the fixing structure shown in No. 8I7I is one in which the peripheral edge of the circular perforated plate 7 is bent into a U-shape by a spatula drawing process and the lower edge of the cylindrical body 3 is sandwiched, and the fixing structure shown in FIG. Bends the peripheral edge of the circular perforated plate 7 downward and bends the lower edge of the cylindrical body 3 inward.
The circular perforated plate 7 is bent into a letter shape and the downwardly folded +m edge is attached. Therefore, in the present invention, the cylindrical body 3 and the circular perforated plate 7 can be fixed and slid together.
以上説明したように本発明の水切籠の製造方法は、ステ
ンレス板を円筒状に丸めてその両端縁の突合せ部分を溶
接するようにしたので、金属端縁のパリやエッジが完成
後の水切籠の内外表面に露出しない。従って、使用中や
洗浄中に手を切ったり、或は、ゴミがハリに引掛るよう
なことがなく、安全かつ清潔に使用することができる。As explained above, in the method of manufacturing a draining basket of the present invention, a stainless steel plate is rolled into a cylindrical shape and the abutting portions of both edges are welded. not exposed on the inner or outer surfaces of the Therefore, the device can be used safely and cleanly without cutting your hands or getting dirt caught on the edges during use or cleaning.
また、従来、上端のフランジと円筒体を別々に戒形し、
後に両者を溶接していたのに比べて溶接工程が大幅に簡
素化でき、従って生産コストの低滅が図り得るなど種々
の利点がある。In addition, conventionally, the upper end flange and the cylindrical body were shaped separately,
This method has various advantages, such as greatly simplifying the welding process compared to the case where the two parts were welded together later, and therefore reducing production costs.
図は本発明の実施例を示したもので、第１図はステンレ
ス板の正面図、第２図は円筒体の斜視図、第３図，第４
図は円形多孔板の固着工程を示す断面図、第５図，第６
図はフランジの或形工程を示す断面図、第７図は全体の
縦断面図、第８図．第９図は円形多孔板の固着構造の他
の実施例を示した要部のｍ断面口、第１０図は従来例を
示す縦断面図である。
ｌ・・・ステンレス板、ｌａ〜１ｄ・・・側縁、３・・
・円筒体、７・・・円形多孔板、９・・・フラン、ジ。The figures show an embodiment of the present invention. Figure 1 is a front view of a stainless steel plate, Figure 2 is a perspective view of a cylindrical body, Figures 3 and 4 are
The figures are cross-sectional views showing the fixing process of circular perforated plates, Figures 5 and 6.
The figure is a sectional view showing a certain process of forming the flange, FIG. 7 is a longitudinal sectional view of the whole, and FIG. 8. FIG. 9 is an m cross-sectional view of the main part showing another embodiment of the fixing structure of a circular perforated plate, and FIG. 10 is a longitudinal cross-sectional view showing a conventional example. l...Stainless steel plate, la~1d...side edge, 3...
- Cylindrical body, 7... circular perforated plate, 9... flange, di.
Claims (1)
スを残してパンチングを施し、 該ステンレス板を円筒状に丸めて両端縁を突合せ状にな
し、この突合せ部分を溶接することにより円筒体を形成
し、 該円筒体の下端にステンレス製の円形多孔板をへら絞り
加工により固着し、 該円筒体の上端をプレス加工又はへら絞り加工により外
方に曲げてフランジを形成することを特徴とする流し台
用水切籠の製造方法。[Claims] Punching is performed leaving a predetermined width space along the four side edges of a rectangular stainless steel plate, the stainless steel plate is rolled into a cylindrical shape, both edges are abutted, and the abutted portions are welded. A cylindrical body is formed by doing this, a stainless steel circular perforated plate is fixed to the bottom end of the cylindrical body by a spatula drawing process, and a flange is formed by bending the top end of the cylindrical body outward by a press process or a spatula drawing process. A method for manufacturing a draining basket for a sink, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794289A JP2747559B2 (en) | 1989-07-20 | 1989-07-20 | Manufacturing method of drainage basket for sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794289A JP2747559B2 (en) | 1989-07-20 | 1989-07-20 | Manufacturing method of drainage basket for sink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351437A true JPH0351437A (en) | 1991-03-05 |
| JP2747559B2 JP2747559B2 (en) | 1998-05-06 |
Family
ID=16214873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18794289A Expired - Lifetime JP2747559B2 (en) | 1989-07-20 | 1989-07-20 | Manufacturing method of drainage basket for sink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2747559B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101671253B1 (en) * | 2015-07-16 | 2016-11-18 | 주식회사 뉴텍정공 | Sink mesh strainer, manufacturing method and apparatus thereof |
| KR102085429B1 (en) | 2018-07-06 | 2020-03-05 | 주식회사 지아이프랜드 | Two-way type mesh strainer |
| KR102383960B1 (en) * | 2021-03-16 | 2022-04-08 | 주식회사 뉴텍정공 | Auto manufacturing system of a sink mesh strainer |
-
1989
- 1989-07-20 JP JP18794289A patent/JP2747559B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2747559B2 (en) | 1998-05-06 |
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