CN2267751Y

CN2267751Y - Closet seat-cushion-ring capable of automatically changing protective cover

Info

Publication number: CN2267751Y
Application number: CN 96212058
Authority: CN
Inventors: 李哲; 张如海
Original assignee: Individual
Current assignee: Qi Li
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1997-11-19
Anticipated expiration: 2006-05-28

Abstract

The utility model relates to a seat cushion ring of a water closet capable of automatically changing a protective cover, which can be used for toilets. The utility model is composed of a cushion ring, the protective cover, a machine base for winding the protective cover, and a machine shield. The utility model carries out further improvement for the prior art to cause the seat cushion ring of a water closet capable of automatically changing a protective cover to be better sanitary and beautiful. The utility model is convenient to clean, and the utility model has the advantages of reliable operation and comfortable use. The utility model can effectively prevent propagation of various infectious diseases; the utility model can be widely used for the toilets of families, hotels, restaurants and other public places.

Description

Automatically change the toilet gasket of sheath

The utility model relates to a kind of toilet gasket for the toilet use, relates in particular to a kind of convenient clean toilet gasket of automatic replacing sheath.

Along with constantly advancing of society, comfortableization more and more moved towards in people's life, all generally installs the toilet of sitting posture in the toilet of family, hotel and public place.But, packing ring on the toilet is the part that directly contacts with the user, often become virus spread, bacterium, the media of parasite or other unclean body fluid, assist the infectious disease of health of people in order to prevent some serious prestige, as AIDS, venereal disease, hepatitis, sick and some gynaecological disease of enteron aisle, by stretching with contacting of toilet gasket, many relevant patented technologies are disclosed in recent years, as Chinese patent 9,424,331 6.5, this utility model mainly is made up of seat cushion and support, by being installed in the automatic winding apparatus on the support, realize using the purpose of changing sanitary protecting sleeve behind the toilet at every turn, but it also has inconvenience aspect sanitation and hygiene, adopts light-operated switch that misoperation takes place easily, and employed plastic sheeting sheath makes us fearing cold uncomfortable.

The purpose of this utility model is in order to overcome above-mentioned defective, a kind of much cleaner, easy to clean, comfortable, reliable toilet gasket of changing sheath automatically to be provided.

Description of drawings of the present utility model is as follows:

Figure one, changes the toilet gasket outline drawing of sheath automatically;

Figure two, twine sheath machine holder structure schematic diagram;

Figure three, volume covering device structural representation;

Figure four, for the covering device schematic diagram;

Figure five, draw and turn over hinge use schematic diagram;

Figure six, circuit block diagram.

The toilet gasket of the automatic replacing sheath that the utility model is designed mainly by packing ring 1, Sheath 2, winding sheath support 3 and hood 4 form, and it is characterized in that on this toilet gasket Fang Youyi toilet lid 5 respectively has a prominent rafter on the bipod 7 of lid 5, be embedded in the hood both sides In the groove, form the axle rotation, have this lid to make toilet much cleaner refined. In order to clean bedpan side Just, in the place that support and bedpan are connected and fixed, adopted designed the drawing of the utility model Turn over hinge, as shown in Figure 3, this draws and turns over hinge by 10 groups of fixed axis 8, link rod 9 and hinge axis Become, hinge axis and support 3 base plates are fixed, and fixed axis 8 is fixed with toilet basin back seat, when holding When support 3 also drew forward, whole toilet gasket can be raised and be erected on the bedpan back seat, makes The cleaning bedpan is very convenient. For further detoxicating sheath, the utility model packs into pad at sheath 2 Enclose 1 free-ended top, be provided with disinfection by ultraviolet light lamp 18. The switching of ultraviolet lamp is and electricity Motivation is synchronous.

The mechanism that the utility model twines sheath is such.Twine sheath support 3, divide three parts, the middle motor 11 of installing, the main shaft engagement of the volume covering device live roll 13 of a process gearbox 12 and a side, live roll 13 and hold-down roller 14 are compressed by elasticity part, hold-down roller 14 can separate it and live roll by handle, when sheath one end sandwiches in the middle of two rollers, the rotational power roller just can be drawn sheath, original new pretective sleeve pipe be contained in support opposite side on the driven axle 17 in the covering device, new sheath 2 is inserted in from the free end of packing ring 1, moves the stiff end of packing ring 1 to, and sheath is severed from the side through blade 19, through measuring roll 15, enter in the middle of live roll 13 and the hold-down roller 14,, sheath is changed because the rotation of live roll drags sheath.Under the assistance of used sheath by the guide roller 20 of live roll below, discharge, below hole slot 22, can put a useless cover frame 23, accomplish everyday to remove from the hole slot 22 of frame bottom plate.

The toilet gasket of the automatic replacing sheath that the utility model is designed moves by circuit control, and figure six is circuit block diagrams of the present utility model.Wiring board 16 is installed in the support 3, and start button switch 6 is positioned on above the hood 4.When pressing the button switch 6, just provided enabling signal, the actuating of relay in the executive circuit, motor 11 rotates, by gearbox 12 and live roll 13, the running of drive sheath, sheath imports length signals into counter through measuring roll 15, when counter with give when putting counting circuit and coincideing, relay in the executive circuit quits work, and motor just stops the rotation, and the overall process of changing sheath also just is through with.When sheath used up, photoelectric cell can not given count signal, at this moment, just controlled shutdown by delay circuit, and the delay time of setting is a bit larger tham sheath and counts the duration of runs.

Comfortable in order to use, the utility model adopts the tubular interplanting sheath of plastic sheeting, in its surface (i.e. the one side that contacts with the user) compound one deck papery or tissue layer, perhaps spray suede, make the user not feel ice-cold.

The utility model is more perfect than prior art, its advantage be health refined, be convenient to cleaning, operation reliable, use comfortable.

The toilet gasket of the automatic replacing sheath that the utility model is designed, existing disclosed technology there has been significant improvement, prevent that effectively various infectious diseases from stretching by using toilet, it will be used in the toilet of family, hotel, restaurant and other public place widely.

Claims

1, a kind of toilet gasket of automatic replacing sheath mainly is made up of packing ring, sheath, winding sheath support and hood, it is characterized in that:

(1) this toilet gasket has a closestool cover, covers at toilet with above the packing ring;

(2) there are two to draw and turn over hinge and be connected below this toilet gasket frame bottom plate, and toilet gasket raised with integral body be erected on the toilet back seat with this closet back seat;

(3) packing ring of this toilet gasket is provided with a ultraviolet disinfection lamp above advancing the sheath end.

2, toilet gasket according to claim 1 is characterized in that said sheath is the tubular cover of plastic sheeting, and the composite bed or the multiple layer of spray suede of papery or fabric arranged on its outer surface.

3, toilet gasket according to claim 1, it is characterized in that a live roll that meshes with motor, gearbox is arranged on the interior volume covering device of said winding sheath support, with a hold-down roller, push down sheath and dilatory sheath is changed, and, therefrom discharge the slotted eye of used sheath guiding frame bottom plate.

4, toilet gasket according to claim 1 is characterized in that being equipped with above the said hood start button switch.