CN2500246Y

CN2500246Y - Automatic changing device of toilet seat pad sanitary protective jacket

Info

Publication number: CN2500246Y
Application number: CN 01233501
Authority: CN
Inventors: 魏国荣; 王培民
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-17
Filing date: 2001-08-17
Publication date: 2002-07-17
Anticipated expiration: 2011-08-17

Abstract

The utility model discloses an automatic changing device of a toilet seat pad sanitary protective jacket, the two sides of the interior of the shell are provided respectively with a containing roller and a roll-up roller of a hull sanitary paper bag. The front lower part of a U-shaped seat ring is provided with a left nick and a right nick that extend into the shell; the tail of the U-shaped seat ring is connected with a suspended type supporting and retaining mechanism; the hull sanitary paper bag extends downward from the containing roller; and the paper bag is sheathed on the U-shaped seat ring and the other end is rolled up by the roll-up roller. In use, the rotary roller rolls up the film sanitary paper bag to provide the clean the film sanitary paper bag and the U-shaped seat ring for service.

Description

The apparatus for automatic change of Seat buffer for closet sanitary protecting sleeve

The field

The utility model discloses the sanitary seat that a kind of toilet is used, and specifically is the device that a kind of sanitary seat is convenient to change.

Background technology

At present, relevant have report in the media the time by the pathophorous message in public place.It is widely acknowledged that public toilet is a pathophorous important channel.Try hard to avoid and reduce toilet this channel that spreads disease and just become technical staff's a technical task.The technical staff is common to consider that the thin pad of health of laying a papery or nonwoven on the cushion of toilet supplies the people to take one's seat, and promptly discardable after an action of the bowels, the thin pad of this health can process in advance, lays voluntarily when people need; The shortcoming that the thin pad of above-mentioned health exists inconvenience to fix and need to lay voluntarily, for this reason, people have designed the device of the relevant cushion of replacing automatically sheath.Chinese patent open source literature CN2276317Y discloses a kind of " toilet is changed the device of panty liner automatically ", main by in being provided with a casing of lid, being provided with wrap-up and adjusting device, and cooperate and to be provided with a closet seat-cushion and to assemble, with on the glove cylinder in the wrap-up sheathed polybag pull out, be placed on the closet seat-cushion, can allow the user avoid skin directly to contact with closet seat-cushion, the contacted polybag of skin can be by the rolling in addition of two cylinders in the wrap-up in addition, and volume draws clean polybag simultaneously, use for the next bit user, seat cushion in the such scheme is curved body, be extended with the crossbeam of ∏ type to the side at curved body bottom surface medial margin, the back side edge of this crossbeam is extended with two lugs, the bottom surface of crossbeam is provided with two projections can be solid sheathed on it for two springs, said structure explanation seat cushion must be connected with toilet seat when assembling, therefore, inboard junction at seat cushion curved body crossbeam is provided with blade, blade be set to its essential features, during device work, blade is cut open polybag can avoid crossbeam on the cylinder of rolling in the wrap-up, this shows, complex structure is one of its remarkable defective, and adding the injury that blade may constitute the user is two of its defective.

Chinese patent prospectus CN2346383Y discloses a kind of novel toilet sanitary belt, main member in its technical scheme is to be provided with the guiding circle that can match with the toilet seat cushion, it is to bend the sheet skeleton that forms by the metal screw mandrel, its integral body curves U-shaped to coincide with the shape of toilet seat cushion, the one end is a free end, the both sides of the other end are respectively equipped with lug, the inboard of lug is provided with blade, the sheath of tubulose is set on the U-shaped guiding circle, the two ends of above-mentioned tubular sheath link to each other with driven turning barrel with the active turning barrel of transmission device respectively, by the driven by motor master, driven turning barrel rotates changes tubular sheath, the seat cushion of health is provided to the user, the danger that not only exists blade to hurt sb.'s feelings in this scheme, and because sheath is to be set on the U-shaped guiding circle that elastomeric material makes, there is obstacle in sheath rolling action.

Technology contents

The purpose of this utility model provides a kind of device of being convenient to change the Seat buffer for closet sanitary protecting sleeve.

For achieving the above object, the technical solution adopted in the utility model is: a kind of apparatus for automatic change of closet cushion sanitary protecting sleeve, it is characterized in that: device case is arranged at the rear portion of closet seat, its inner left and right sides is respectively equipped with the glove cylinder and the rolling cylinder of film health bag, two breach about the front end face bottom of device case is provided with, two breach respectively with above-mentioned glove cylinder and rolling cylinder about relative, the tail end of U-shaped seat ring extends in the device case from above-mentioned two indentation, there, the circle body of U-shaped seat ring abuts in the upper surface of closet seat, the floated support limit mechanism that is provided with in the tail end of described U-shaped seat ring and the device case links to each other, above-mentioned film health bag stretches downwards from its glove cylinder, its bag is set on the U-shaped seat ring, and its other end rolling is on the rolling cylinder.

As shown from the above technical solution, on the U-shaped seat ring that takes a seat for the people, film health bag is set, its two ends are separately fixed on glove cylinder and the rolling cylinder, rotating the rolling cylinder during use will get up with the film health bag rolling of crossing, the film health bag that cleans on the glove cylinder will be covered with the U-shaped seat ring again simultaneously, the toilet seat environment of health is provided thus, the utlity model has sanitation and hygiene, the reliable advantage of device.

Brief Description Of Drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A----A cutaway view of Fig. 1;

Fig. 3 is the vertical view of U-shaped seat ring;

Fig. 4 is the upward view among Fig. 3;

Fig. 5 is the local enlarged diagram of U-shaped seat ring hinged place.

Preferred forms

The utility model is described in further detail below in conjunction with drawings and Examples.

See Fig. 1,2, device case 10 is the casing shape, during use it is arranged at the rear portion of closet seat, its inner left and right sides is respectively equipped with the glove cylinder 30 and the rolling cylinder 40 of film health bag 20, two breach about the front end face bottom of device case 10 is provided with, two breach are relative up and down with above-mentioned glove cylinder 30 and rolling cylinder 40 respectively, the tail end of U-shaped seat ring 50 extends in the device case 10 from above-mentioned two indentation, there, the circle body of U-shaped seat ring 50 abuts in the upper surface of closet seat, the size of U-shaped seat ring 50 and profile conform to the cardinal principle profile of closet seat, the floated support limit mechanism that is provided with in the tail end of described U-shaped seat ring 50 and the device case 10 links to each other, above-mentioned film health bag 20 stretches downwards from its glove cylinder 30, its bag is set on the U-shaped seat ring 50, and its other end rolling is on rolling cylinder 40.

See Fig. 3,4, U-shaped seat ring 50 comprises that body 51 and afterbody bending body 52 two parts constitute, bending body 52 is roughly  shape, its bending part 521 is that smooth transition and an end and body 51 are hinged, the outer surface of hinged place is smooth transition continuously, this hinge point is provided with orders about the elastomer 53 that body 51 is the shape that overhangs, see Fig. 5 simultaneously, elastomer 53 is a button spring, its spring body is set on the jointed shaft, two arm ends extend in the counterbore of body 51 and the 52 hinged places setting of afterbody bending body, it is half attaching type with contacting of closet seat that this structure helps body 51, in other words be exactly under non-working condition, be between body 51 and the closet seat and not only contact but also discontiguous state, help film health bag 20 like this and move along U-shaped seat ring 50, to realize its replacing and rolling, when the people took a seat, body 51 can suitably rotate again and fit tightly with the closet seat, and human body weight is passed to the closet seat; The other end cooperates with floated support limit mechanism, floated support limit mechanism comprises the roll body 60,70 that is positioned at bending body 52 both sides, wherein roll body 60 is positioned at the inboard of bending body 52 bending parts 521, the face that rolls of its roll body 60 conforms to the curvature at bending body 52 bending parts 521 places, roll body 70 is positioned at the outside of bending body 52 bending parts, and the face that rolls of roll body 70 coincide with the curved surface that bends the smooth recess that is provided with on the body 52.This structure can either play the effect of good fixedly bending body 52, and simultaneously owing to constitute open type between bending body 52 and the roll body 60,70 and cooperates, this is sheathed on film health bag 20 smooth these support zones that pass through with assurance.Above-mentioned roll body 60,70 rotating, can make the frictional force that is subjected in the wrapup procedure of film health bag 20 drop to minimum in the wrapup procedure of film health bag 20 like this.

The two axial ends of the rotating shaft 41 of rolling cylinder 40 links to each other with manual turning handle 100 with the output shaft 91 of motor 90 respectively, and this mainly is to consider when using this device to be convenient to motorized motions, is convenient to manual control again, because answer the normal operation of assurance device in case have a power failure.The output shaft 91 of above-mentioned motor 90 links to each other with the rotating shaft 41 of rolling cylinder 40 by transmission device 120, and transmission device 120 can adopt nest wheel nest bar transmission mechanism, and manual turning handle 100 overhanging outsides to above-mentioned housing 10 are so that manual operation.

Be provided with idler roller 80 in the housing 10 between above-mentioned glove cylinder 30 and rolling cylinder 40 and U-shaped seat ring 50, idler roller 80 mainly plays film health bag 20 whole to flat effect, its rotation simultaneously helps the reduction of frictional force, to guarantee with film health bag 20 convenience, rolling entirely is to rolling cylinder 40, described glove cylinder 30, rolling cylinder 40, idler roller 80, roll body 60,70 and the gyroaxis core of the hinged place of the body 51 of U-shaped seat ring 50 and afterbody bending body 52 parallel to each other and be parallel to horizontal plane, the position of above-mentioned member is provided with stretching, extension and the rolling that is beneficial to film health bag 20.

Claims

1. the apparatus for automatic change of a Seat buffer for closet sanitary protecting sleeve, it is characterized in that: device case (10) is arranged at the rear portion of closet seat, its inner left and right sides is respectively equipped with the glove cylinder (30) and the rolling cylinder (40) of film health bag (20), two breach (11) were relative up and down with rolling cylinder (40) with above-mentioned glove cylinder (30) about the front end face bottom of device case (10) was provided with, the tail end of U-shaped seat ring (50) extends in the device case (10) from above-mentioned two indentation, there, the circle body of U-shaped seat ring (50) abuts in the upper surface of closet seat, the floated support limit mechanism that is provided with in the tail end of described U-shaped seat ring (50) and the device case (10) links to each other, above-mentioned film health bag (20) stretches downwards from its glove cylinder (30), its bag

Be set on the U-shaped seat ring (50), its other end rolling is on rolling cylinder (40).

2. the apparatus for automatic change of Seat buffer for closet sanitary protecting sleeve according to claim 1, it is characterized in that: U-shaped seat ring (50) comprises that body (51) and afterbody bending body (52) two parts constitute, bending body (52) is roughly  shape, its bending part is that smooth transition and an end and body (51) are hinged, this hinge point is provided with orders about the elastomer (53) that body (51) is the shape that overhangs, the other end cooperates with floated support limit mechanism, floated support limit mechanism comprises the roll body (60) that is positioned at bending body (52) both sides, (70), wherein roll body (60) is positioned at the inboard of bending body (52) bending part (521), the face that rolls of its roll body (60) conforms to bending body (52) bending part curvature, roll body (70) is positioned at the outside of bending body (52) bending part (521), and the face that rolls of roll body (70) coincide with the curved surface that bending body (52) is gone up the smooth recess (522) that is provided with.

3. the apparatus for automatic change of Seat buffer for closet sanitary protecting sleeve according to claim 1 is characterized in that: the two axial ends of the rotating shaft (41) of rolling cylinder (40) links to each other with manual turning handle with motor output shaft respectively.

4. according to the apparatus for automatic change of claim 1 or 2 or 3 described Seat buffer for closet sanitary protecting sleeves, it is characterized in that: be provided with idler roller (80) in the housing (10) between above-mentioned glove cylinder (30) and rolling cylinder (40) and U-shaped seat ring (50), described glove rolls-and the gyroaxis core of the body (51) of 1-tube (30), rolling cylinder (40), idler roller (80), roll body (60), (70) and U-shaped seat ring (50) and the hinged place of afterbody bending body (52) is parallel to each other and be parallel to horizontal plane.