TH10134B

TH10134B - Plastic bucket and plastic bucket produced by this method.

Info

Publication number: TH10134B
Application number: TH9301001950A
Authority: TH
Inventors: ซำเชียรโร นายเกียร์กิโอ; ดูแรซานิ นายเพียโร
Original assignee: นายโรจน์วิทย์ เปเรร่า; นายโรจน์วิทย์ เปเรร่า นายธเนศ เปเรร่า; นายธเนศ เปเรร่า
Filing date: 1993-10-28
Publication date: 2001-02-06

Abstract

การประดิษฐ์ครั้งนี้เกี่ยวข้องกับการปรับปรุงอย่างหนึ่ง ในวิธีการ สำหรับผลิตถังพลาสติกสำหรับอุปกรณ์ซักเสื้อผ้า โดยเฉพาะอย่างยิ่งเครื่อง ซักผ้าที่ใช้ในครัวเรือน และเกี่ยวกับถังพลาสติกที่ผลิตได้โดยวิธีนี้ เครื่องซักผ้าโดยเฉพาะอย่างยิ่งแบบใช้ในครัวเรือน ซึ่ง ประกอบด้วย อ่างลูกหนึ่ง ซึ่งได้บรรจุถังที่มีรูพรุน (1) ลูกหนึ่ง ซึ่งถูก ประกอบขึ้นด้วยปลอกทรงด้านนอกอันหนึ่ง แผ่นท้ายอันหนึ่ง ผนังด้านหน้าที่ เปิดอันหนึ่ง และถูกค้ำจุนโดยเพลารับตุ๊กตาแบบแมงมุมอันหนึ่ง โดยที่ถัง ดังกล่าว ได้ถูกหล่อขึ้นให้เป็นชิ้นเดียว โดยขบวนการหล่อแบบเป่าชนิด หนึ่ง ซึ่งปลอกทรงกระบอกด้านนอกดังกล่าวของถังนี้ ได้ถูกสร้างขึ้นเพื่อ ที่จะทำให้เกิดซี่โครงเว้ารูปสี่เหลี่ยมคางหมู (4) จำนวนหนึ่ง ถังดังกล่าวมีขอบรอบ (6) อันหนึ่ง ที่ยื่นออกมาจากส่วน ด้านนอก โดยเฉพาะอย่างยิ่ง จากส่วนด้านนอกข้างหน้าของปลอกทรง กระบอก ใกล้ช่องเปิดเพื่อที่จะเสริมความแข็งแรงของโครงสร้าง และ ทำให้มันสามารถรับความเครียดของน้ำหนักถ่วงที่คำนวณไว้ในระดับสูงสุดได้ ที่ขอบรอบดังกล่าว จะมีส่วนยื่นที่เหมาะสมของแขนของ เพลารับตุ๊กตาแบบแมงมุมถูกยึดติดอยู่ This invention involves an improvement in a method for manufacturing plastic buckets for laundry equipment. Especially the machine Household laundry And about the plastic buckets produced by this method Washing machines, especially household ones, consist of a tub containing a perforated drum (1), which is formed by an outer casing. One end plate A front wall that was opened and supported by a spider-like dollhouse, the tank was molded into a single piece. By a blow molding process, which the outer cylinder casing of this tank Was created to That will produce a number of (4) trapezoidal concave ribs. The tank has one (6) round edge protruding from the outer part. From the fore outer portion of the cylinder sleeve near the opening in order to strengthen the structure and allow it to withstand the maximum calculated load stress. At the edge There will be a suitable overhang of the arm of The spider doll receiving shaft is attached.

Claims

1. Process for producing a type of porous drum (1) for use with washing machines, consisting of an outer cylindrical sleeve. One end plate And a front wall that was open and supported by a spider-like prop shaft. Which has the characteristics that It has been done by Divided into at least two different phases. In this process, the first phase of the phela will Consisted of Tank assembly process casting It consists of a number of blind holes (2) arranged on the sheath. Cylinder on the outside of this tank By blowing casting technique And where the subsequent phases consist of Opening the blind holes by scooping out the lid (3), which closes each blind hole, this phase of opening the blind hole was performed by cutting the said lid (3). Such out Will consist of cutting the aforementioned lid By the mechanism of one or more cylindrical blades (20), (21) with one radius (R) equal to the distance from the axis (A) of this cylinder to the cut part of the lid. Where the blades are arranged along the axis of each tank And is driven in order to move parallel to it 2. The process as stated in claim 1, which has a special characteristic that The tank was fixed in Before following the phase of cutting to cut off (3) the aforementioned 3. The process stated in claim 2, which has a special characteristic that Clamping one so that The immobilization of the tank was made by allowing a number of wing-retaining cylinders (23) connected with Both blades And that has been adjusted to move along the axis with the blade. Has been tightened as well Symmetrical movement of one (7) corresponding overhang. Which has been set up on the surface The cylinder of this tank 4. One of the tanks produced by the process described in Claims 1 to 3, which is characterized by that its cylindrical sleeve A number of (4) return ribs were constructed in order to form a number of (4) return ribs. 5. The tank, as stated in claim 4, has the characteristic that The rib has a four-shaped shape. The real trapezoid. 6. Tang stated in claim 5, which had a special characteristic that Each rib has been made by There is a corresponding concave (5) part on the outside of the cylinder's casing. 7. The tank as mentioned in claim 6 has the characteristic that the concave (5) enters. channel The corresponding concave (12) that extends radius from the center of this tank's tail plate to each concave, and that such concave (12) forms individual protrusions. Inside this bucket protruding from The rear plate of the said tank 8. The tank as mentioned in one of the previous claims It is characterized by the fact that it is arranged with one (6) periphery that extends from the outer cylinder sleeve And that the edges around it There is one thickness that is thicker than the wall thickness of this tank. 9. The tank, as stated in claim 8, has the characteristic that the aforementioned rim (6) has been installed. Located on the outside front of this tank 1 0. The tank as mentioned in claim 8 or 9 has a special characteristic that The periphery enters the aforementioned concave (5), and here forms one truly trapezoidal wing (7) 1.

1. The tanks, as mentioned in claim 10, have the characteristic that such protruding wings (7) have been arranged porous (11) near their outer edge 1.

2. The tank as specified in claim 10 or 11, which has a special characteristic that Ariel doll The corners were assembled by a number of radial arms (9) inserted into the aforementioned recesses (12) and stretched out, with each supported protrusion (10) in the concave (5). ) Such 1

3. The tank as specified in claim 12 has a special characteristic that the said submission (10) will be terminated. In a position corresponding to each wing (7), where these parts are joined together through such pores (11).