EP2783614A1 - Hygienischer einweg-toilettensitzbezug und anbringverfahren dafür - Google Patents

Hygienischer einweg-toilettensitzbezug und anbringverfahren dafür Download PDF

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Publication number
EP2783614A1
EP2783614A1 EP12852087.1A EP12852087A EP2783614A1 EP 2783614 A1 EP2783614 A1 EP 2783614A1 EP 12852087 A EP12852087 A EP 12852087A EP 2783614 A1 EP2783614 A1 EP 2783614A1
Authority
EP
European Patent Office
Prior art keywords
seat cover
toilet
toilet seat
hygienic
disposable
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.)
Withdrawn
Application number
EP12852087.1A
Other languages
English (en)
French (fr)
Other versions
EP2783614A4 (de
Inventor
Li-Chen Chien
Hsiu-Yi Chien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2783614A1 publication Critical patent/EP2783614A1/de
Publication of EP2783614A4 publication Critical patent/EP2783614A4/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/14—Protecting covers for closet seats
    • A47K13/16—Protecting covers for closet seats of single sheets of paper or plastic foil or film

Definitions

  • the present invention relates to a toilet seat, and more particularly to a disposable toilet hygienic seat cover.
  • a toilet usually comprises a toilet seat cover 12 disposed on a toilet seat 11, as shown in Fig. 1 , and the toilet seat cover 12 and the toilet seat 11 are the most likely contaminated areas, as indicated by the circles in Fig. 1 , which are the front and rear portions 111, 112 of the toilet seat 11, and the front and rear portions 121, 122 of the toilet seat cover 12.
  • hygienic seat covers are developed, such as the hygienic seat covers disclosed in the patents of US 5557809A , US5392469A , US2003/208836A1 , US6851131B1 , GB2182688A , US2011/271433A1 , GB1600786A , WO03/096861A1 , and US671 1756B1 .
  • the hygienic seat covers are laid on the seat cover of the toilet seat to prevent direct contact of the user's skin with the toilet seat 11 or the toilet seat cover 12, so as to improve hygienic conditions and prevent bacterial infection.
  • these abovementioned toilet seat covers fail to provide any laying methods due to their structural defects, so the user has to lay the seat covers on the toilet by his/her individual experience. Since the abovementioned toilet seat covers do not have any structure to over the front portions of the toilet seat cover 12 and the toilet seat, the covering sheet is likely to move unexpectedly, or is likely to be lifted up or folded, so that the user's skin, pants or skirts will come into contact with the front portions of the toilet seat cover and the toilet seat, causing hygienic toilet problem and bacterial infection.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
  • the primary objective of the present invention is to provide a disposable toilet hygienic seat cover which can be laid on the toilet seat very easily.
  • Another objective of the present invention is to provide a method for laying the disposable toilet hygienic seat cover on the toilet seat, which is capable of blocking the user's skin, pants or skirts from the front portions of the toilet seat cover and the toilet seat, thereby ensuring hygienic toilet using and solving the problem of bacterial infection.
  • a disposable toilet hygienic seat cover suitable for being laid on a toilet seat having a toilet seat cover, the toilet seat cover including a front portion and a rear portion aligned with a front portion and a rear portion of the toilet seat, and the disposable toilet hygienic seat cover comprising:
  • the seat cover ring sheet is made of composite materials and includes a waterproof layer used to abut against the toilet seat, and an outer layer disposed on the waterproof layer.
  • the outer layer is made of absorbent and breathable materials, including pure wood pulp, disinfected recycled pulp, non-woven, or tulle
  • the waterproof layer is made of waterproof materials, including Polyvinyl chloride film, polyethylene film, or a waterproof plastic.
  • the covering sheet is made of composite material and includes a waterproof layer used to abut against the toilet seat, and an outer layer disposed on the waterproof layer.
  • the outer layer is made of absorbent and breathable materials, including pure wood pulp, disinfected recycled pulp, non-woven, or tulle
  • the waterproof layer is made of waterproof materials, including Polyvinyl chloride film, polyethylene film, or a waterproof plastic.
  • the covering sheet and the seat cover ring sheet are separately formed by high frequency welding or integrally formed as a unitary structure by hot pressing molding.
  • the lower arc-shaped edge is finished with a serger stitch, to form a shower-cap structure.
  • the positioning unit is an adhesive tape.
  • a method for laying the disposable toilet hygienic seat cover in accordance with the present invention comprises the steps of:
  • a disposable toilet hygienic seat cover in accordance with the present invention is suitable for being laid on a toilet seat 11 having a toilet seat cover 12.
  • the toilet seat cover 12 has a front portion 121 and a rear portion 122 aligned with a front portion 111 and a rear portion 112 of the toilet seat 11, and the front portion 111 of the toilet seat 11 is located inward with respect to the front portion 121 of the toilet seat cover 12.
  • the disposable toilet hygienic seat cover comprises: a seat cover ring sheet 20, a covering sheet 30, a covering concave portion 40, and a positioning unit 50.
  • the seat cover ring sheet 20 is laid on the toilet seat cover 12 and includes a front arc-shaped edge 21 aligned with the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11, and a rear arc-shaped edge 22 aligned with the rear portions 122, 112 of the toilet seat cover 12 and the toilet seat 11.
  • the seat cover ring sheet 20 further comprises an inner annular edge 23 which includes a plurality of stop portions 24, and each of the stop portions 24 includes an outer edge 241 connected to the inner annular edge 23, and an inner edge 242 opposite to the outer edge 241.
  • the inner annular edges 23 of the stop portions 24 define an inner circle which is smaller than a central hole 123 of the toilet seat cover 12, and each two neighboring stop portions 24 are connected by a perforated line 243 which extends from the outer edge 241 to a position which is 2-2.5 mm away from the inner edge 242. When the perforated lines 243 are broken, the stop portions 24 will hang down from the inner annular edge 23.
  • the covering sheet 30 is disposed on the seat cover ring sheet 20, located toward the front portion 111 of the toilet seat 11, and includes an upper arc-shaped edge 31 fixed to the front arc-shaped edge 21 of the seat cover ring sheet 20, and a lower arc-shaped edge 32 which is opposite to the upper arc-shaped edge 31 and located within the scope defined by the upper arc-shaped edge 31.
  • the covering sheet 30 tapers from the upper arc-shaped edge 31 toward the lower arc-shaped edge 32, so that the lower arc-shaped edge 32 is located within the scope of the upper arc-shaped edge 31, as shown in Figs. 4 and 5 .
  • the covering sheet 30 and the seat cover ring sheet 20 are separately formed by high frequency welding or integrally formed as a unitary structure by hot pressing molding.
  • the covering concave portion 40 is defined by the front arc-shaped edge 21 of the seat cover ring sheet 20 and the covering sheet 30, to cover the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11.
  • the positioning unit 50 includes two adhesive tapes located at two sides of the rear arc-shaped edge 22 of the seat cover ring sheet 20, and can be repeatedly glued to the rear portion 122 of the toilet seat cover 12.
  • a method for laying the disposable toilet hygienic seat cover has been taken into consideration when designing the disposable toilet hygienic seat cover. It only takes two steps to lay the present invention on the toilet seat after the user pulls apart the positioning unit 50 and unfolds the covering sheet 30, namely, a step 61 of initial positioning and a step 62 of pulling.
  • the step 61 of initial positioning is to sleeve the covering concave portion 40 onto the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11, so that the disposable toilet hygienic seat cover is roughly positioned, as shown in Fig. 6 .
  • the step 62 of pulling is to hold the rear arc-shaped edge 22 of the seat cover ring sheet 20 and pull it in a direction opposite to the front arc-shaped edge 21, then pull it downward toward the rear portion 122 of the toilet seat cover 12, so that the positioning unit 50 is positioned at the rear portion 122 of the toilet seat cover 12, namely, the laying of the disposable toilet hygienic seat cover of the present invention on the toilet seat cover 12 of the toilet seat 11 is done, as shown in Figs. 4 and 5 .
  • the covering concave portion 40 defined by the front arc-shaped edge 21 of the seat cover ring sheet 20 and the covering sheet 30 is used as initial positioning of the seat cover, then the seat cover ring sheet 20 is pulled downward toward the rear portion 122 of the toilet seat cover 12, and finally the positioning unit 50 is pressed down by using thumb, so that the disposable toilet hygienic seat cover of the present invention can be easily laid on the toilet seat cover 12 of the toilet seat 11.
  • the covering concave portion 40 covers the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11, therefore, the covering sheet 30 which defines the covering concave portion 40 also covers the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11.
  • the covering sheet 30 can be prevented from undesired displacement, or can be prevented from being lifted up or folded, so as to completely block the user's skin, pants or skirts from the front portions 121, 111 of the toilet seat cover 12 and the toilet seat 11, thereby ensuring hygienic toilet using and solving the problem of bacterial infection.
  • the seat cover ring sheet 20 is made of composite materials and includes a waterproof layer 25 used to abut against the toilet seat 11, and an outer layer 26 disposed on the waterproof layer 25 and used to contact the user's skin.
  • the outer layer 26 is made of absorbent and breathable materials, such as pure wood pulp, disinfected recycled pulp, non-woven, or tulle, with these materials, the user won't feel sticky even when the user's butt sweat after sitting for a long time in hot weather.
  • the waterproof layer 25 is made of waterproof materials, such as Polyvinyl chloride (PVC) film, polyethylene (PE) film, or a waterproof plastic, so as to block the germs that live on the toilet seat 11 and the toilet seat cover 12.
  • PVC Polyvinyl chloride
  • PE polyethylene
  • the seat cover ring sheet 20 and the covering sheet 30 have to be made of the same material in order to make manufacturing easier.
  • the covering sheet 30 is also made of the same composite material and includes a waterproof layer 34 used to abut against the toilet seat 11, and an outer layer 35 disposed on the waterproof layer 34.
  • the outer layer 35 is made of absorbent and breathable materials, such as pure wood pulp, disinfected recycled pulp, non-woven, or tulle, and the waterproof layer 34 is made of waterproof materials, such as Polyvinyl chloride (PVC) film, polyethylene (PE) film, or a waterproof plastic.
  • PVC Polyvinyl chloride
  • PE polyethylene
  • the method for manufacturing the disposable toilet hygienic seat cover of the present invention depends on the material forming the waterproof layer.
  • the manufacturing method can be high frequency welding, hot pressing, and overlock.
  • the waterproof layer is made of waterproof rubber, and manufacturing method can be overlock, as shown in Fig. 8C , and includes preparing a material laminated with both the seat cover ring sheet 20 and the covering sheet 30, the lower arc-shaped edge 32 is finished with a serger stitch 33, to form a shower-cap structure.
  • each of the perforated lines 243 between two neighboring stop portions 24 is formed a formed an identification hole 244 which is located closer to the inner edge 242 of the stop portions 24 than the perforated lines 243.
  • the identification hole 244 is located about 2-2.5 mm from the inner edge 242 of the stop portions 24, and has a diameter of 3-4 mm. The identification hole 244 makes it easy for the user to know the position of the perforated lines 243, allowing the user to decide the position where the stop portions 24 are broken.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)
EP12852087.1A 2011-11-25 2012-08-10 Hygienischer einweg-toilettensitzbezug und anbringverfahren dafür Withdrawn EP2783614A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201120479751 2011-11-25
PCT/CN2011/083624 WO2013075370A1 (zh) 2011-11-25 2011-12-07 抛弃式马桶卫生坐垫
PCT/CN2012/079967 WO2013075517A1 (zh) 2011-11-25 2012-08-10 抛弃式马桶卫生坐垫及其铺设方法

Publications (2)

Publication Number Publication Date
EP2783614A1 true EP2783614A1 (de) 2014-10-01
EP2783614A4 EP2783614A4 (de) 2015-07-22

Family

ID=48469036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12852087.1A Withdrawn EP2783614A4 (de) 2011-11-25 2012-08-10 Hygienischer einweg-toilettensitzbezug und anbringverfahren dafür

Country Status (6)

Country Link
US (1) US20140317837A1 (de)
EP (1) EP2783614A4 (de)
JP (1) JP6082748B2 (de)
KR (1) KR20140084245A (de)
CN (1) CN103126602A (de)
WO (2) WO2013075370A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104566A1 (en) * 2014-01-10 2015-07-16 Pádár Csaba Toilet foil
US10292547B2 (en) * 2014-07-03 2019-05-21 Jane Mardukhayev Toilet seat cover
US20160106275A1 (en) * 2014-10-16 2016-04-21 Bobbie Woodard Allen Travel toilet seat cover with matching carrying case
CN105078353A (zh) * 2015-08-18 2015-11-25 桂林市独秀纸品有限公司 一种不易移动的即撕型马桶垫纸
CN105167698A (zh) * 2015-08-18 2015-12-23 桂林市独秀纸品有限公司 一种带包边的即撕型马桶垫纸
JP2018187105A (ja) * 2017-05-08 2018-11-29 治雄 津田 大便器
US20190014959A1 (en) * 2017-07-13 2019-01-17 Jane Mardukhayev Disposable Toilet Seat Cover
CN110074708A (zh) * 2019-04-29 2019-08-02 王水浩 一种新型便携式马桶垫及马桶
FR3135609B1 (fr) * 2022-05-17 2024-10-18 Wannebroucq Sebastien Pièce de protection sanitaire de siège de toilette.
US20240148201A1 (en) * 2022-11-03 2024-05-09 Kenneth Williams Toilet Seat Covering Device And Method Of Use

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Also Published As

Publication number Publication date
JP2015501672A (ja) 2015-01-19
US20140317837A1 (en) 2014-10-30
WO2013075517A1 (zh) 2013-05-30
JP6082748B2 (ja) 2017-02-15
KR20140084245A (ko) 2014-07-04
WO2013075370A1 (zh) 2013-05-30
CN103126602A (zh) 2013-06-05
EP2783614A4 (de) 2015-07-22

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