CN2165778Y

CN2165778Y - Simple sanitary hood for bathtub

Info

Publication number: CN2165778Y
Application number: CN 93228918
Authority: CN
Inventors: 荆磊
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-03
Filing date: 1993-08-03
Publication date: 1994-05-25
Anticipated expiration: 2003-08-03

Abstract

The utility model relates to a simple sanitary hood for a bathtub. A hood of which the shape and the specification are the same as the bathtub is made of polyethylene films. The upper edge of the hood 1 is larger than the hood body, and the surrounding part of the upper edge is provided with symmetrical holes. Water draining holes are correspondingly arranged at a launching opening and a water dredging opening. The water dredging opening adds a seal washer under the original closing ring. The convex edges of a sealed cap 3 are provided with four opposite notches which are embedded between metal fenders of the launching opening to ensure the seal between the hood and the basin. The sanitary hood can serve as disposable consumer goods for hotels, hospitals, etc., has the advantage of low cost, eliminates infection approaches of public bathtubs and persons' fear mentality, and the hotels are pleased to increase the service levels through the simple sanitary hood for a bathtub.

Description

Simple sanitary hood for bathtub

The utility model belongs to the Bath utensil of small stores, the clean cover of a kind of bathtub.

No matter existing bathtub adopts enamel or plastic material, all to clean, sterilize with the back at every turn, but owing to venereal disease, AIDS virus, general sterilization means are difficult to thoroughly remove a hidden danger, the fear sense of people to using public bathtub all to have fearness to catch an illness, sign condition, can not thoroughly solve the sterilization problems of public bathtub, should solve from the self-protection aspect in present sterilizing equipment decontaminating apparatus.

The purpose of this utility model provides the clean cover of a kind of disposable simple and easy bathtub.

The clean cover of simple and easy bathtub of the present utility model adopts polyethylene, polypropylene heatproof thin-film material, it is characterized in that film is made the cover identical with the bathtub shapes specification, and the hole of symmetry is arranged on four limits of cover, descends the mouth of a river and drain port place to leave osculum relatively; Flowing water mouth place at the bathtub sidewall is added with seal washer (2), at following place, the mouth of a river seal cover (3) is arranged, and the fixedly knob (4) with aperture, edge symmetry is arranged in addition, is bonded on the bathtub outer wall edge with marine glue.

The clean cover of this bathtub is isolated fully with original bathtub, and the drain port place increases packing ring, is the elastic shrinkage mouth on the cover; There is the cross aperture in cover hole, place, the following mouth of a river, will cover the hole with lid and be pressed into down in the mouth of a river, covers jaggedly, keeps off identically with cross metal in the following mouth of a river, guarantees the sealing effectiveness that covers.Flaring sticks with glue on the fixedly knob of basin outer along hanging over, and is easy to use.This simple cover adopts cheap polyethylene film to can be used as one-time consumption product such as hotel, hospital.The user can be laid in the bathtub in person, eliminates catch an illness channel and the psychology of fear of being afraid of to catch an illness, increases the sense of security, and also taking like a shot in the hotel, can improve the service class whereby.

Accompanying drawing 1 is the clean cover of the simple and easy bathtub of film system

Accompanying drawing 2 is the clean cover of simple and easy bathtub mouth of a river seal cover vertical views down

Accompanying drawing 3 is the clean cover of simple and easy bathtub mouth of a river seal cover side views down

Accompanying drawing 4 is fixedly side views of knob of the clean cover of simple and easy bathtub

Accompanying drawing 5 is fixedly vertical views of knob of the clean cover of simple and easy bathtub

Attached view 6 is hydrophobic seal washer vertical views

Attached view 7 is hydrophobic seal washer side views

Accompanying drawings embodiment:

The clean cover of this simple and easy bathtub, adopt nontoxic, tasteless, aseptic polyethylene, polypropylene heatproof thin-film material, film thickness is 0.20-0.25mm, makes and bathtub specification, cover 1 that shape is identical, and the cover body top that it is characterized in that being equivalent to cover body height 1/5 is outside expansion, go out the edge of cover body greatly, be convenient to cover is wrapped under the bathtub outer, see Fig. 1, there is the hole of the symmetry of going up at the edge of cover, descend the mouth of a river and drain port to leave osculum relatively, heavy-edge hole is all made with duplicature by the place of boxing out.Hot pressing has elastic cord in the hydrophobic oral pore circle, makes the hole flexible, is closely attached on the packing ring 2, and hole, the following mouth of a river is the cross aperture that links to each other with cover body.For cover and bathtub are isolated, under the original back-up ring of bathtub drain port, increase a seal washer 2.Packing ring 2 is that platform is arranged at the internal diameter bottom, and the ring of external diameter band upper edge is seen Fig. 6,7, its external diameter equates with weep hole on the bathtub, packing ring is placed in the drain port of the weep hole of cover and bathtub, be pressed on the tub walls, play sealing function by the outer of packing ring 2 elasticity weep hole with cover.The seal cover at place, the following mouth of a river is the dome that a side has the convex edge, see Fig. 2,3, four relative breach are arranged on the convex edge, its degree of depth is enough to make to be covered 3 and is embedded between the cross metal shelves at the mouth of a river under the basin, lid 3 is pushed down in the metal shelves at the mouth of a river under basin, cross aperture on the cover hole, make the cover hole fully by in the mouth of a river under the lid embedding, good sealing effect covers 3 central upper portion and carries knob.Fixedly knob 4, see Fig. 4,5, be plastics to make the bottom be flat circle, middle column, the hemispheric entity knob in top with gluing its facet of waterproof, is affixed on the position of bathtub outer with respect to cover hole, 1 edge.During use the hole, edge is hung on the knob 4, place seal washer 2 and seal cover 3 respectively, realize isolating with the water of bathtub.

Claims

1, the clean cover of a kind of simple and easy bathtub, adopt polyethylene, nontoxic, the heatproof thin-film material of polypropylene, it is characterized in that film is made and bathtub shapes, cover (1) that specification is identical, the cover body top that is equivalent to cover body height 1/5 is outside expansion, go out the edge of cover body greatly, the hole of symmetry is arranged on around the edge, descend the mouth of a river and drain port place to leave osculum relatively; Flowing water mouth place at the bathtub sidewall is added with seal washer (2), at following place, the mouth of a river seal cover (3) is arranged, and the fixedly knob (4) with aperture, edge symmetry is arranged in addition, is bonded on the bathtub outer wall edge with marine glue.

2, the clean cover of simple and easy bathtub according to claim 1 is characterized in that the place of boxing out on the cover (1) all makes with duplicature, in the circle of hole, gap place elastic cord is arranged, and the hole at the following mouth of a river is the small opening that the cross aperture forms, and the aperture links to each other with cover body.

3, the clean cover of simple and easy bathtub according to claim 1, it is characterized in that under the original back-up ring in bathtub sidewall drain port place, being added with seal washer (2), packing ring (2) is that platform is arranged at the internal diameter bottom, the ring of external diameter band upper edge, its external diameter equates with weep hole on the bathtub, is pressed on the tub wall by the elasticity spillway hole of outer with cover.

4, the clean cover of simple and easy bathtub according to claim 1, it is characterized in that the seal cover (3) at place, the mouth of a river is the dome that a side has the convex edge down, four relative breach are arranged on the convex edge, and its degree of depth is enough to make lid (3) to be embedded under the basin between the cross metal shelves in the mouth of a river.

5, the clean cover of simple and easy bathtub according to claim 1, it is characterized in that fixing knob (4) be plastics make one, the bottom is flat circle, middle column, top hemispherical.