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1. 发明申请

WO2010114331A2 METHOD FOR MANUFACTURING A LIGHT-WEIGHT HEAT INSULATING BATHTUB AND A LIGHT-WEIGHT HEAT INSULATING BATHTUB THEREBY 审中-公开
标题翻译：轻量热绝热电池和轻量热绝缘电池的制造方法
公开(公告)号：WO2010114331A2
公开(公告)日：2010-10-07
申请号：PCT/KR2010002040
申请日：2010-04-02
申请人： KIM KYUNG-JUN , LEE JONG-KWAN
发明人： KIM KYUNG-JUN , LEE JONG-KWAN
IPC分类号： B29C44/16 , A47K3/02 , B29C44/12
CPC分类号： A47K3/02 , B29C44/129 , B29K2075/00 , B29L2031/7692
摘要： The present invention relates to a method for manufacturing a light-weight heat insulating bathtub and to a light-weight heat insulating bathtub thereby. In particular, the preset invention relates to a manufacturing method of a bathtub, comprising a first step of forming an interior shape of the bathtub by molding a polycarbonate plate, and forming a structured layer with a rugged pattern on one side of the plate used as a bottom surface of the interior of the bathtub, a second step of applying an polycarbonate-based adhesive to the side of the structured layer with the rugged pattern and a third step of forming a soft polyurethane foam layer by foaming polyurethane onto the side to which the adhesive is applied, with the soft polyurethane foam layer configuring an outer shape of the bathtub and further including a deformation prevention frame that is provided to an outer lateral plane and extends in a vertical direction of the bathtub; and to a light-weight heat insulating bathtub manufactured by the method. Therefore, compared with conventional bathtubs having a total weight of 60 to 70kg, the light-weight bathtub of the present invention weighs much less, e.g. 15 to 20 kg, and such bathtubs are easy to carry, exhibit excellent insulation efficiency and heat insulation effects, are highly resistant to shock and scratches, present excellent durability by inhibiting interlayer separations, and minimize the defect ratio by preventing deformation after a curing process in the manufacturing procedure.
摘要翻译：本发明涉及一种用于制造轻质隔热浴缸的方法和一种轻质隔热浴缸。特别地，本发明涉及一种浴缸的制造方法，包括：通过模制聚碳酸酯板形成浴缸的内部形状的第一步骤，并且在用作板的一侧上形成具有凹凸图案的结构化层浴缸内部的底部表面，第二步骤，以坚固的图案将聚碳酸酯基粘合剂施加到结构化层侧;第三步骤，通过将聚氨酯泡沫层发泡到其一侧上形成软质聚氨酯泡沫层，施加粘合剂，软质聚氨酯泡沫层构成浴缸的外部形状，并且还包括设置在外侧面并沿浴缸的垂直方向延伸的变形防止框架; 以及通过该方法制造的轻质隔热浴。因此，与总重量为60〜70kg的常规浴缸相比，本发明的轻质浴缸重量少得多，例如，这样的浴缸容易携带，具有优异的绝缘效率和隔热效果，耐冲击和划伤，通过抑制层间隔离具有优异的耐久性，并且通过防止固化过程后的变形使缺陷率最小化在制造过程中。

2. 发明申请

WO2010123271A2 METHOD FOR MANUFACTURING A RESILIENT BATHTUB, AND RESILIENT BATHTUB 审中-公开
标题翻译：制造可再生能源的方法和弹性电池
公开(公告)号：WO2010123271A2
公开(公告)日：2010-10-28
申请号：PCT/KR2010002492
申请日：2010-04-21
申请人： KIM KYUNG-JUN , LEE JONG-KWAN
发明人： KIM KYUNG-JUN , LEE JONG-KWAN
IPC分类号： B29C44/12 , B29C44/06 , B29C44/16
CPC分类号： B29C44/06 , B29K2995/0015 , B29L2031/7692
摘要： The present invention relates to a method for manufacturing a resilient bathtub and to a resilient bathtub. The present invention relates to a method for manufacturing a bathtub, comprising: a first step of forming an outer structure layer having the shape of the outer periphery of the bathtub; a second step of forming a release layer on the outer surface of an inner mold having a bathtub molding surface corresponding to the inner shape of the bathtub and a flange portion extending outward from the edge of the bathtub molding surface; and a third step of forming a semi-rigid foam layer which fills the gap between the outer structure layer and the release layer and which has a non-foam coating layer, a soft foam layer, and a non-foam coating layer which are sequentially formed between the outer structure layer and the release layer. The present invention also relates to a resilient bathtub. Thus, the present invention provides a bathtub which has an inner surface with a pleasant feeling on contact and a resilience for providing comfort, and which is made of resilient materials for ensuring safety in terms of impacts against same, and which has superior heat insulation properties and thus eliminates the necessity of supplementing warm water during bathing. Particularly, the present invention provides a bathtub having a cushioning function which can be used as a bed or a cradle after bathing when used as a bathtub for infants. In addition, the bathtub of the present invention is manufactured through a simplified manufacturing process, to thereby reduce production losses and manufacturing costs. Thus, the present invention provides an inexpensive resilient bathtub.
摘要翻译：本发明涉及一种用于制造弹性浴缸和弹性浴缸的方法。浴缸的制造方法技术领域本发明涉及一种浴缸的制造方法，其特征在于，包括：形成具有所述浴缸外周形状的外结构层的第一工序; 在具有对应于浴缸的内部形状的浴缸成型面的内模的外表面上形成剥离层的第二步骤和从浴缸成型表面的边缘向外延伸的凸缘部分; 以及形成半刚性泡沫层的第三步骤，其填充外部结构层和剥离层之间的间隙，并且具有非泡沫涂层，软泡沫层和非泡沫涂层，其顺序地形成在外部结构层和剥离层之间。本发明还涉及一种弹性浴缸。因此，本发明提供一种浴缸，其具有接触感好的内表面和提供舒适性的弹性，并且由用于确保对其的冲击的安全性的弹性材料制成，并且具有优异的隔热性能因此消除了在洗澡期间补充温水的必要性。特别地，本发明提供了一种具有缓冲功能的浴缸，当用作婴儿浴缸时，可以用作洗浴后的床或摇篮。此外，本发明的浴缸通过简化的制造工艺制造，从而减少生产损失和制造成本。因此，本发明提供了一种廉价的弹性浴缸。

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