WO2006076840A1 - A thermos cup - Google Patents

A thermos cup Download PDF

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Publication number
WO2006076840A1
WO2006076840A1 PCT/CN2005/001283 CN2005001283W WO2006076840A1 WO 2006076840 A1 WO2006076840 A1 WO 2006076840A1 CN 2005001283 W CN2005001283 W CN 2005001283W WO 2006076840 A1 WO2006076840 A1 WO 2006076840A1
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WO
WIPO (PCT)
Prior art keywords
cup
cover
lid
sealing
rubber ring
Prior art date
Application number
PCT/CN2005/001283
Other languages
French (fr)
Chinese (zh)
Inventor
Shuling Fu
Original Assignee
Shuling Fu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shuling Fu filed Critical Shuling Fu
Publication of WO2006076840A1 publication Critical patent/WO2006076840A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot

Definitions

  • the utility model relates to a heat preservation cup, in particular to a heat preservation cup with a ceramic outer casing and a stainless steel inner liner.
  • the vacuum flask is a daily necessities product, and its structure is mostly double-layered, that is, it has a liner and a jacket matched with it.
  • a stainless steel inner tank is provided with an outer casing, or a stainless steel inner tank is provided with a plastic outer casing, and the inner casing and the outer casing are filled with an insulating layer.
  • a ceramic thermos cup is known, which has a built-in stainless steel sleeve and an external ceramic shell. The inner and outer jackets are filled with an insulating layer.
  • the cup is provided with a lid, but the cup lid must be opened every time the water is drunk. Therefore, frequent cover is not conducive to heat preservation.
  • the sealing structure of the bottom of the cup is insufficient and needs to be improved. Disclosure of invention
  • an improved heat preservation cup comprising a ceramic shell, a stainless steel inner sleeve and an insulation layer therebetween, a cup cover and a cup bottom sleeve, characterized in that the outer sleeve of the stainless steel inner sleeve is turned over a sealing rubber ring is arranged at the edge of the edge of the cup and the edge of the ceramic shell; the lid is provided with a water switch and a ring-type seal, the drinking water switch is placed on the top surface of the lid, and the ring-shaped seal is placed on the skirt of the lid;
  • the switch is composed of a drinking water hole, a cover plate with a push button and a slide rail, and the top surface of the cup cover is formed in a slope shape, and a slide rail is formed along the slope top to the bottom of the slope, and the slide rails are provided on both sides of the slide rail to slide with the cover plate.
  • the gutter is provided with a drinking water through hole at the bottom of the slide;
  • the skirt of the cup cover is provided with a groove for sealing the rubber ring, and the outer surface of the sealing rubber ring is provided with a protruding rib;
  • the bottom cover of the cup and the ceramic A sealing rubber ring is arranged between the bottom of the outer casing;
  • a bottom part of the bottom cover of the cup is provided with two holes and a sealing piece for sealing the two holes;
  • a cover piece is fixed on the bottom surface of the bottom cover of the cup, and the thermal insulation pad is placed on the outer cover of the cover piece;
  • a retaining ring is placed on the edge of the edge.
  • the improved thermal insulation cup technical solution enhances the sealing and heat insulation improvement measures in the structure of the cup mouth and the bottom of the cup, not only makes the structure of the heat preservation cup reasonable and perfect, but also obtains a more effective heat preservation effect.
  • the utility model is a beneficial improvement.
  • FIG. 1 shows a schematic exploded view of an embodiment of the present invention
  • the embodiment is composed of a cup cover 1, a cup body 2 and a base sleeve 3, etc., such as a stainless steel inner sleeve 23, a heat insulating layer 22 and a ceramic outer casing 21 forming a cup body 2, and a stainless steel inner sleeve 23 cup outer flap inner edge and
  • a sealing rubber ring 20 is disposed at the edge of the ceramic shell 21 at the edge of the edge of the cup, and the purpose thereof is to enhance the sealing effect when the heat insulating material 22 is filled between the inner sleeve 23 and the outer casing 21 in addition to the heat preservation, and also to ensure the heat preservation of the filling.
  • a sealing rubber ring 31 is disposed between the cup bottom sleeve 3 and the bottom of the ceramic outer casing 21.
  • the bottom of the cup bottom sleeve 3 is provided with two holes 30 and a sealing piece 32 covering the two holes.
  • the function of the structure is that when the inner sleeve 23 is The outer casing 21 is assembled and the sealing rubber ring 20 is placed therebetween. The bottom of the cup is first placed into the sealing rubber ⁇ 31, and the bottom sleeve 3 is screwed into the bottom screw hole of the inner sleeve 23 by the tapping screw 4, and the ceramic outer casing 22 is tightly clamped. In the meantime, the pores 30 are filled with polyurethane foam as the heat insulating layer 22.
  • the sealing sheet 32 is used for sealing, and then the stainless steel cover sheet 5 is welded to the base sleeve.
  • the improvement of the structure is mainly to prevent the heat insulating material. Extravasation and avoiding the cup body to prevent the bottom water from losing insulation during cleaning, and to strengthen the integrity of the cup.
  • the stainless steel sheet 5 is further pasted with the non-slip mat 6 to increase the stability of the cup.
  • the utility model is provided with a drinking water switch and a ring-type seal on the cup cover 1.
  • the drinking water switch is composed of a drinking water hole 13, a cover plate 12 and a slideway 14, and the top surface of the cup cover 1
  • the utility model is formed into a slope 15 shape, and a slide rail 14 is formed along the slope top to the bottom of the slope.
  • the two sides of the slide rail are provided with a groove corresponding to the cover plate 12 (the groove is a well-known dovetail or a common through groove) , the diagram is omitted), the bottom of the slide 14 is provided with a drinking water through hole 13 and a push button 121 is formed on the cover surface; when the water is needed, the push button 121 is pushed by hand to slide the plate 12 obliquely. Drink the water hole 13 to drink it.
  • the top end of the slope 15 faces the side of the convex edge of the cover, and the gap between the bottom of the slope and the edge of the top of the cover is connected by a smooth curved surface.
  • the so-called up-ring seal is formed on the skirt of the lid 1 with a groove 10 for enclosing the sealing rubber ring 101.
  • the outer surface of the sealing rubber ring 101 is provided with two ribs 1011 protruding from the cup body.
  • the sealing rubber ring 101 and the rib 1011 which have certain elasticity are pressed by the inner wall of the cup body, and on the one hand, the cup cover is not easy to escape due to the elastic force and frictional force of the rubber ring, and the two protruding ribs are like the rising circle. It has the same airtight effect and has a "double insurance" sealing effect. Therefore, the cup cover of the structure not only keeps the heat preservation effect, but also keeps the dripping water from leaking when the cup body is drinking water, or keeps the water in the cup from escaping even if the cup is placed in the running car. In order to maintain the overall aesthetic consistency and coordination of the appearance of the cup, a stainless steel retainer 11 is placed on the protruding edge of the top of the lid 1. Industrial applicability
  • the present invention can be applied industrially and has achieved good results.

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  • Portable Outdoor Equipment (AREA)
  • Packages (AREA)

Abstract

A thermos cup, having a casing of ceramic and an inner bag of stainless steel, in which an O-ring seal provided between the inner edge of flanging of the inner bushing and the fringe of the outer jacket of ceramic; a switch and a sealing ring are provided on a lid of the cup; a base of a jacket of the cup has two holes and two sheets for sealing the holes; and a covering is fixed on the underside of the jacket. The structure of the cup can improve the effect of sealing and insulation.

Description

—种保温杯  —Insulation cup
技术领域 Technical field
本实用新型涉及保温杯， 尤其是指一种具有陶瓷外壳及不锈钢内胆的保 温杯。 背景技术  The utility model relates to a heat preservation cup, in particular to a heat preservation cup with a ceramic outer casing and a stainless steel inner liner. Background technique
保温杯是日常生活用品， 其结构多为双层， 即有一个内胆和一个与其配 合的外套构成。 一般的多采用不锈钢制的内胆配以外壳， 或是不锈钢内胆配 以塑料外壳等， 且内胆与外壳之间充填有保温层。 现已知一种陶瓷保温杯， 其内置不锈钢套、 外置陶瓷壳， 内、 外套之间充填保温层， 该杯设有杯盖， 但每次饮水时须掀开杯盖方可饮之， 故， 频繁的掀盖不利于保温。 其次， 杯 底的密封结构存在不足以及待改良之处。 发明的公开  The vacuum flask is a daily necessities product, and its structure is mostly double-layered, that is, it has a liner and a jacket matched with it. Generally, a stainless steel inner tank is provided with an outer casing, or a stainless steel inner tank is provided with a plastic outer casing, and the inner casing and the outer casing are filled with an insulating layer. A ceramic thermos cup is known, which has a built-in stainless steel sleeve and an external ceramic shell. The inner and outer jackets are filled with an insulating layer. The cup is provided with a lid, but the cup lid must be opened every time the water is drunk. Therefore, frequent cover is not conducive to heat preservation. Secondly, the sealing structure of the bottom of the cup is insufficient and needs to be improved. Disclosure of invention
本实用新型的目的旨在公开一种改良的保温杯， 使其具有更佳的保温效 果。 本实用新型是采用下述的技术方案实现的： 一种改良的保温杯， 包括陶 瓷外壳、 不锈钢内套及其间的保温层、 杯盖、 杯底套， 其特征在于不锈钢内 套杯口外翻边内沿与陶瓷外壳杯口边沿接合部设置有密封胶圈； 杯盖设有饮 水开关和涨圈式密封，饮水开关置于杯盖顶面，涨圈式密封置于杯盖之裙部； 饮水开关由饮水孔、 制有推钮的盖板和滑道组成， 杯盖顶面制成斜坡状， 沿 坡顶至坡底的方向制有滑道， 滑道两侧开有与盖板滑配的榫槽， 滑道的坡底 边设有饮水通孔； 杯盖的裙部制有套置密封胶圈的槽， 密封胶圈的外表面设 有凸出的棱条； 杯底套与陶瓷外壳底部之间设置密封胶圈； 杯底套底部设有 2孔以及封盖此 2孔的密封片； 杯底套底面固置有盖片， 盖片外贴置保温垫； 杯盖顶凸出的边沿上包置有护圈。  It is an object of the present invention to disclose an improved insulated cup that provides better insulation. The utility model is realized by the following technical solutions: an improved heat preservation cup, comprising a ceramic shell, a stainless steel inner sleeve and an insulation layer therebetween, a cup cover and a cup bottom sleeve, characterized in that the outer sleeve of the stainless steel inner sleeve is turned over a sealing rubber ring is arranged at the edge of the edge of the cup and the edge of the ceramic shell; the lid is provided with a water switch and a ring-type seal, the drinking water switch is placed on the top surface of the lid, and the ring-shaped seal is placed on the skirt of the lid; The switch is composed of a drinking water hole, a cover plate with a push button and a slide rail, and the top surface of the cup cover is formed in a slope shape, and a slide rail is formed along the slope top to the bottom of the slope, and the slide rails are provided on both sides of the slide rail to slide with the cover plate. The gutter is provided with a drinking water through hole at the bottom of the slide; the skirt of the cup cover is provided with a groove for sealing the rubber ring, and the outer surface of the sealing rubber ring is provided with a protruding rib; the bottom cover of the cup and the ceramic A sealing rubber ring is arranged between the bottom of the outer casing; a bottom part of the bottom cover of the cup is provided with two holes and a sealing piece for sealing the two holes; a cover piece is fixed on the bottom surface of the bottom cover of the cup, and the thermal insulation pad is placed on the outer cover of the cover piece; A retaining ring is placed on the edge of the edge.
本改良的保温杯技术方案， 因在杯口以及杯底的结构方面加强了密封和 保温的改进措施， 不仅使保温杯的结构趋于合理和完善， 而且获得了更为有 效的保温效果。 本实用新型实是一种有益的改进。 附图的简要说明  The improved thermal insulation cup technical solution enhances the sealing and heat insulation improvement measures in the structure of the cup mouth and the bottom of the cup, not only makes the structure of the heat preservation cup reasonable and perfect, but also obtains a more effective heat preservation effect. The utility model is a beneficial improvement. BRIEF DESCRIPTION OF THE DRAWINGS
图 1展示本实用新型一种实施例的分解结构示意图；  1 shows a schematic exploded view of an embodiment of the present invention;
图 2为杯盖及其顶面的局部剖视结构示意图。 实现本发明的最佳方式 结合附图就该实施例作进一步说明。 本实施例由杯盖 1、 杯体 2和底座 套 3等组成， 如一种不锈钢制的内套 23、保温层 22和陶瓷外壳 21构成杯体 2，不锈钢内套 23杯口外翻边内沿与陶瓷外壳 21杯口边沿接合端置有密封胶 圈 20， 其目的是除保温以外， 增强了在内套 23与外壳 21之间充注保温材料 22时的密封作用，也及确保充注的保温材料不泄漏。杯底套 3与陶瓷外壳 21 底部之间设置密封胶圈 31， 杯底套 3的底部设有 2孔 30以及封盖此 2孔的 密封片 32， 此结构的作用是， 当内套 23与外壳 21装配并将密封胶圈 20置 入其间， 杯底部先置入密封胶圏 31再扣杯底套 3用自攻螺钉 4拧入内套 23 的底部螺孔， 将陶瓷外壳 22紧紧夹于其间， 然后， 经孔 30充注聚胺脂泡沫 塑料作保温层 22， 注塑完毕后用密封片 32封口， 后用不锈钢盖片 5与底座 套焊牢， 此结构的改进主要是防止保温材料的外渗和避免杯体在清洗时防止 底部进水失去保温效果， 以及加固了杯体的整体性。 不锈钢片 5再粘贴防滑 垫 6， 以增加杯体的稳定性。 为实现不掀盖即可饮水的目的， 本实用新型在 杯盖 1上设有饮水开关和涨圈式密封， 饮水开关由饮水孔 13、 盖板 12和滑 道 14组成， 杯盖 1顶面制成斜坡 15状， 沿坡顶至坡底的方向制有滑道 14， 滑道两侧开有与盖板 12 滑配的榫槽 （该槽为公知的燕尾榫或一般的通槽均 可， 示图略）， 滑道 14的坡底边设有饮水通孔 13， 盖板面制有推钮 121 ; 当 需饮水时， 用手推动推钮 121使该板 12向斜披上滑动， 露出饮水孔 13即可 饮之。为方便饮水， 坡面 15的坡顶端靠向盖顶凸沿的一边， 而坡底与盖顶凸 出的边沿的间隙则以圆滑的曲面作过渡连接。 所谓涨圈式密封是在杯盖 1的 裙部制有套置密封胶圈 101的槽 10，密封胶圈 101的外表面设有凸出的两个 棱条 1011，当杯盖盖入杯体时，具有一定弹性的密封胶圈 101及其棱条 1011 受杯体内壁挤压， 一方面因胶圈的弹力及摩擦力使杯盖不易脱出， 还因两个 凸出的棱条像涨圈一样具有气密作用而获得了 "双保险"的密封效果。 故， 该结构的杯盖不仅保温效果良好， 而且当倾斜杯体饮水时可保持滴水不漏， 或即使将该保温杯置于行驶中汽车内， 也可保持杯中的水不会晃出。 为使保 温杯外观持有整体美感的一致性和协调性， 在杯盖 1的顶部凸出的边沿上包 置有不锈钢制的护圈 11。 工业应用性 2 is a partial cross-sectional structural view of the cup cover and its top surface. BEST MODE FOR CARRYING OUT THE INVENTION This embodiment will be further described with reference to the accompanying drawings. The embodiment is composed of a cup cover 1, a cup body 2 and a base sleeve 3, etc., such as a stainless steel inner sleeve 23, a heat insulating layer 22 and a ceramic outer casing 21 forming a cup body 2, and a stainless steel inner sleeve 23 cup outer flap inner edge and A sealing rubber ring 20 is disposed at the edge of the ceramic shell 21 at the edge of the edge of the cup, and the purpose thereof is to enhance the sealing effect when the heat insulating material 22 is filled between the inner sleeve 23 and the outer casing 21 in addition to the heat preservation, and also to ensure the heat preservation of the filling. The material does not leak. A sealing rubber ring 31 is disposed between the cup bottom sleeve 3 and the bottom of the ceramic outer casing 21. The bottom of the cup bottom sleeve 3 is provided with two holes 30 and a sealing piece 32 covering the two holes. The function of the structure is that when the inner sleeve 23 is The outer casing 21 is assembled and the sealing rubber ring 20 is placed therebetween. The bottom of the cup is first placed into the sealing rubber 圏 31, and the bottom sleeve 3 is screwed into the bottom screw hole of the inner sleeve 23 by the tapping screw 4, and the ceramic outer casing 22 is tightly clamped. In the meantime, the pores 30 are filled with polyurethane foam as the heat insulating layer 22. After the injection molding, the sealing sheet 32 is used for sealing, and then the stainless steel cover sheet 5 is welded to the base sleeve. The improvement of the structure is mainly to prevent the heat insulating material. Extravasation and avoiding the cup body to prevent the bottom water from losing insulation during cleaning, and to strengthen the integrity of the cup. The stainless steel sheet 5 is further pasted with the non-slip mat 6 to increase the stability of the cup. In order to realize the purpose of drinking water without cover, the utility model is provided with a drinking water switch and a ring-type seal on the cup cover 1. The drinking water switch is composed of a drinking water hole 13, a cover plate 12 and a slideway 14, and the top surface of the cup cover 1 The utility model is formed into a slope 15 shape, and a slide rail 14 is formed along the slope top to the bottom of the slope. The two sides of the slide rail are provided with a groove corresponding to the cover plate 12 (the groove is a well-known dovetail or a common through groove) , the diagram is omitted), the bottom of the slide 14 is provided with a drinking water through hole 13 and a push button 121 is formed on the cover surface; when the water is needed, the push button 121 is pushed by hand to slide the plate 12 obliquely. Drink the water hole 13 to drink it. In order to facilitate drinking water, the top end of the slope 15 faces the side of the convex edge of the cover, and the gap between the bottom of the slope and the edge of the top of the cover is connected by a smooth curved surface. The so-called up-ring seal is formed on the skirt of the lid 1 with a groove 10 for enclosing the sealing rubber ring 101. The outer surface of the sealing rubber ring 101 is provided with two ribs 1011 protruding from the cup body. At the same time, the sealing rubber ring 101 and the rib 1011 which have certain elasticity are pressed by the inner wall of the cup body, and on the one hand, the cup cover is not easy to escape due to the elastic force and frictional force of the rubber ring, and the two protruding ribs are like the rising circle. It has the same airtight effect and has a "double insurance" sealing effect. Therefore, the cup cover of the structure not only keeps the heat preservation effect, but also keeps the dripping water from leaking when the cup body is drinking water, or keeps the water in the cup from escaping even if the cup is placed in the running car. In order to maintain the overall aesthetic consistency and coordination of the appearance of the cup, a stainless steel retainer 11 is placed on the protruding edge of the top of the lid 1. Industrial applicability
本发明能够在产业上应用， 并且取得了很好的效果。  The present invention can be applied industrially and has achieved good results.

Claims

权利 要 求  Rights request
1、 一种改良的保温杯， 包括陶瓷外壳、 不锈钢内套及其间的保温 层、 杯盖、 杯底套， 其特征在于不锈钢内套杯口外翻边内沿与 陶瓷外壳杯口边沿接合部设置有密封胶圈。  1. An improved thermos cup comprising a ceramic shell, a stainless steel inner sleeve and an insulating layer therebetween, a cup lid and a cup bottom sleeve, wherein the inner sleeve of the stainless steel inner sleeve is provided at the joint of the outer edge of the cup and the edge of the ceramic shell. There is a sealing rubber ring.
1、 按权利要求 1 所述改良的保温杯， 其特征在于杯盖设有饮水开 关和涨圈式密封， 饮水开关置于杯盖顶面， 涨圈式密封置于杯 盖之裙部。 1. The improved insulated cup of claim 1 wherein the lid is provided with a water switch and a ring-type seal, the water switch is placed on the top surface of the lid, and the rising ring seal is placed on the skirt of the lid.
3 按权利要求 2 所述改良的保温杯， 其特征在于饮水开关由饮水 孔、 制有推钮的盖板和滑道组成， 杯盖顶面制成斜坡状， 沿坡 顶至坡底的方向制有滑道， 滑道两侧开有与盖板滑配的榫槽， 滑道的坡底边设有饮水通孔。  3. The improved thermos cup according to claim 2, wherein the drinking water switch comprises a drinking water hole, a cover plate with a push button and a slideway, and the top surface of the cup cover is formed in a slope shape, from the top of the slope to the bottom of the slope. There are slides on the sides of the slideway, and the sides of the slideway are provided with a gutter which is arranged with the cover plate. The bottom of the slideway is provided with a drinking water through hole.
4、 按权利要求 3 所述改良的保温杯， 其特征在于杯盖的裙部制有 套置密封胶圈的槽， 密封胶圈的外表面设有凸出的棱条。  4. The improved heat preservation cup according to claim 3, wherein the skirt of the lid is formed with a groove for sealing the rubber ring, and the outer surface of the seal rubber ring is provided with a convex rib.
5、 按权利要求 1、 2、 3或 4所述改良的保温杯， 其特征在于杯底 套与陶瓷外壳底部之间设置密封胶圈； 杯底套底部设有 2孔以 及封盖此 2孔的密封片； 杯底套底面固置有盖片， 盖片外贴置 保温垫。  5. The improved heat preservation cup according to claim 1, 2, 3 or 4, wherein a sealing rubber ring is disposed between the bottom cover of the cup and the bottom of the ceramic case; the bottom of the bottom cover of the cup is provided with 2 holes and the cover is provided with 2 holes. The sealing sheet is fixed on the bottom surface of the cup bottom cover, and the heat insulating pad is placed on the cover sheet.
6、 按权利要求 5所述改良的保温杯， 其特征在于杯盖顶凸出的边 沿上包置有护圈。  6. The improved insulated cup of claim 5 wherein the rim on the top of the lid is covered with a retainer.
PCT/CN2005/001283 2005-01-21 2005-08-18 A thermos cup WO2006076840A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520001420.8 2005-01-21
CNU2005200014208U CN2762682Y (en) 2005-01-21 2005-01-21 Improved thermal insulation cup

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WO2006076840A1 true WO2006076840A1 (en) 2006-07-27

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WO (1) WO2006076840A1 (en)

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CN2648980Y (en) * 2003-10-29 2004-10-20 陈贤亮 Thermos cup with sealing device
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CN2616995Y (en) * 2003-03-10 2004-05-19 陆焕炯 Idol advertising cup
CN2648980Y (en) * 2003-10-29 2004-10-20 陈贤亮 Thermos cup with sealing device
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