Dental Oral Camera,Dental Digital Camera,Dental Intraoral Camera,Best Dental Intraoral Camera Henan Hanchen Medical Technology Co., LTD , https://www.hanchenyiliao.com
Patent name: Device for packaging spring packs for mattresses Free end winding device Patent applicant ACE Bedding Co., Ltd. Principal Applicant Address South Korea Gyeonggi-do Inventor Anyu Application (patent) No. 200480001463.4 Date of application 2004.06.30 Issue date Approval Notice No. 1717188 Date of approval announcement 2006.01.04 Specification CD-ROM D0601-1 Main classification number A47C27/06 (2006.01) I Classification No. A47C27/06 (2006.01) I Division Original application No. Priority item 2003.9.9 KR 10-2003-0063169; 2004.4.30 KR 10-2004-0030738 Abstract The present invention provides a spring-mounted assembly for a mattress, used for buffering an external load. The outermost coil spring (115) of the spring array (110) is secured in the space between the upper and lower boundary wires (120 and 120') by the fixing buckle (140), and the spiral coil (130) is in the row direction (R). Arranged at the upper and lower portions of the spring array (110) to engage adjacent coil springs (115) such that each coil spring has freedom to project above the upper boundary wire (120) and/or the lower boundary wire (120') The end is wound around the crucible (115a). The spring assembly includes a housing (10) partially or wholly located at the upper and/or lower ends of the coil spring, which covers the end winding turns (115a) in the row direction (R) or the column direction (L) and thus can be interrupted. The end winds the clash between the weir (115a) and the upper and lower border wires (120 and 120') and buffers the lateral load applied to the end weft. The cushion member is not broken by the end winding dam, and the contact resistance between the upper boundary wire and the end winding dam is buffered to prevent frictional noise. SATUM 1, a spring assembly suitable for mattresses, in which the outermost coil spring 115 of the spring array 110 is fixed in the space between the upper and lower boundary wires 120 and 120' by the fixing buckle 140, and the spiral coil 130 is The row direction R is arranged at the upper and lower portions of the spring array 110 to engage the adjacent coil springs 115. Each coil spring has a free-end winding yoke 115a protruding above the upper boundary wire 120 and/or the lower boundary wire 120'. The spring assembly includes a housing 10 on the upper end and/or lower end of the coil spring arranged in the row direction R, the cover covering the end winding turn 115a, thereby interrupting the end winding turn 115a and the upper and lower boundary wires 120 and 120'. The conflict between and absorbs the lateral load applied to the end winding turns. International Application 2004-06-30 PCT/KR2004/001600 International Publication 2005-03-17 WO2005/023059 English