CN2682111Y

CN2682111Y - Automatic deodorizing device for toilet

Info

Publication number: CN2682111Y
Application number: CN 03273247
Authority: CN
Inventors: 梁伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-08
Filing date: 2003-08-08
Publication date: 2005-03-02
Anticipated expiration: 2013-08-08

Abstract

The utility model relates to an automatic deodorizing device for toilet, comprising a seat gasket, characterizing in that the seat gasket is a semi-open hollow seat gasket. An opening is positioned at the inner side edge of the seat gasket, and an exhaust through hole is equipped at the outer side edge of the seat gasket, wherein, an exhaust pipe interface is equipped at the outer side edge of the gasket at the back part of the seat gasket. The interface connected and communicated with the exhaust pipe directly, and an exhaust passage composed of the hollow seat gasket and the exhaust pipe is formed. An exhauster is equipped at the exit position of the exhaust pipe, and a human body induction delay switch is equipped in the cover of a toilet. When the cover is opened and a human body is seated on the seat gasket, the stink in the toilet is exhausted from washroom through the exhaust passage in the strong action of the exhauster and the deodorizing aim is obtained. The automatic deodorizing device for toilet has simple structure, convenient usage, and is suitable to be used in the washrooms of families and hotels.

Description

The automatic odor removal of toilet

Technical field

The utility model relates to a kind of odor removal, especially relates to a kind of device that can carry out automatic deodorizing on the toilet according to human body sensing that is installed in.

Background technology

Toilet generally all is mounted in the local washroom such as family or hotel at present, atmosphere draught-free, and people are when going to toilet, and stink is heavier.For deodorizing, people's fragrance that usually perfumes or use spices produce in the washroom is expelled stink, so, because the washroom cross-ventilation is not smooth, peculiar smell is unpleasant especially to cause air in the washroom easily, nauseating, so people's deodorizing in time when going to toilet of wanting in all sorts of ways, but effect is all not satisfactory.According to the patent documentation record, existing odor removal all is the device that can play scavenging action to be installed in time foul smell is emitted on the seat cushion circle of toilet.Disclosed a kind of odor removal as Chinese patent 93100671.6, this device mainly is made up of seat cushion circle, exhauster, the air inlet mouth of pipe and stack, its design feature is on the sidewall of seat cushion circle an exhaust nozzle that crosses this sidewall to be arranged, its inboard communicates with seat bucket inside, the outside is connected with the air inlet pipe of exhauster, and the stack of exhauster is connected with the air channel, washroom by the pipe connections that is installed on the air channel, washroom.Because the seat cushion circle of this odor removal has only an exhaust nozzle to participate in exhaust, when in use, it is too urgent that the air-flow between the thigh is relatively concentrated, and causes the human body discomfort easily, and deodorizing effect is bad, so this odor removal can not get applying for a long time.

The utility model content

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and is installed in the device that can carry out automatic deodorizing on the toilet according to human body sensing.

For achieving the above object, the technical scheme that the utility model adopted is: the automatic odor removal of a kind of toilet, comprise the seat cushion circle, it is characterized in that the seat cushion circle is the hollow base packing ring of a half opening, opening is positioned at the inside edge of seat cushion circle, and on the outer ledge of present packing ring exhaust hole is set, wherein on the packing ring outer ledge of seat cushion circle rear section an exhaust port is arranged, this interface directly is connected with stack and communicates, so just form an exhaust passage of forming by hollow base packing ring and stack, thereby form convection current the foul smell in the toilet is discharged the washroom by the hollow base packing ring inflow stack of half opening, purify the air of washroom, reach the purpose of deodorizing.

The utility model can also be done further improvement, human body sensing is set in the lid of toilet postpones switch, this switch is connected with exhauster by power line, exhauster is arranged on the exit of stack, and fuse with the ventilating duct of washroom and to form an extract duct, when opening when covering on the present packing ring of human body seat, human body sensing postpones switch activated, exhauster is started working, foul smell in the toilet is discharged the washroom by extract duct under the powerful effect of exhauster, cross-ventilation in the washroom is accelerated, and reaches the purpose of deodorizing.

Described half opening hollow base packing ring has multiple structure, or on the first half outer ledge of present packing ring many exhaust holes are set, the sealing of latter half outer ledge, or the sealing of the first half outer ledge of seat cushion circle, the latter half outer ledge is provided with exhaust hole.

The beneficial effects of the utility model are: (1) is owing to installed exhaust system on the seat cushion circle of toilet, foul smell in the toilet is deflated system and discharges the washroom, keep the circulation of air in the washroom not contaminated, again because the seat cushion circle is a double-decker, there are many steam vents the side, in the seat cushion circle exhaust passage is arranged, and is convenient to the toilet inner air and outer air and forms convection current, air current flow is more even, to not causing uncomfortable sensation between the human body thigh; (2) owing to adopted human body sensing to postpone switch, switch is arranged in the cover plate, and is disguised relatively good, therefore, the utility model not only automaticity than higher, and safe and reliable, good deodorization effect; (3) simple in structure, easy to use, only the problem that the utility model just can solve deodorizing need be installed on existing toilet, do not change the structure and the volume of original toilet, the side of occupation of land is not scientific and reasonable for structure, is well suited for using in the washroom in places such as family, hotel.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the stereoscopic figure of the utility model embodiment 1;

Fig. 2 is Figure 1A-A line sectional view;

Fig. 3 is Figure 1B-B line sectional view;

Fig. 4 is the stereoscopic figure of the utility model embodiment 2;

Fig. 5 is Fig. 4 A-A line sectional view;

Fig. 6 is Fig. 4 B-B line sectional view;

Fig. 7 is the stereoscopic figure of the utility model embodiment 3;

Fig. 8 is Fig. 7 A-A line sectional view;

Fig. 9 is Fig. 7 B-B line sectional view;

Figure 10 is the stereoscopic figure of the utility model embodiment 4;

Figure 11 is Figure 10 A-A line sectional view;

Figure 12 is Figure 10 B-B line sectional view;

Figure 13 is that the utility model embodiment 4 installs and uses schematic diagram;

Figure 14 is the circuit theory schematic diagram of embodiment 4.

Among the figure, 1. seat cushion circle, 2. lid, 3. exhaust hole, 4. exhaust passage, 5. exhaust port, 6. stack, 7. human body sensing postpones switch, 8. exhauster, 9. governor, 10. opening, 11. power lines, 12. plugs.

The specific embodiment

Embodiment 1: the automatic odor removal of the toilet shown in Fig. 1～3, comprise seat cushion circle 1, wherein the seat cushion circle is the hollow base packing ring of a half opening, opening 10 is positioned at the inside edge of seat cushion circle, and exhaust hole 3 is set on the outer ledge of present packing ring, wherein on the packing ring outer ledge of seat cushion circle rear section an exhaust port 5 is arranged, this interface directly is connected with stack 6 and communicates, so just form an exhaust passage of forming by hollow base packing ring and stack, thereby form convection current the foul smell in the toilet is discharged the washroom by the hollow base packing ring inflow stack of half opening, purify the air of washroom.Human body sensing is set in the lid 2 of toilet postpones switch 7, this switch is connected with exhauster 8 by power line, exhauster 8 is arranged on the exit of stack 6, and be connected with the ventilation equipment of washroom, when opening when covering on the present packing ring of human body seat, human body sensing postpones switch activated, exhauster is started working, foul smell in the toilet is discharged the washroom by stack under the powerful effect of exhauster, the cross-ventilation in the washroom is accelerated, and reaches the purpose of deodorizing.

Embodiment 2: the automatic odor removal of the toilet shown in Fig. 4～6, comprise seat cushion circle 1, the seat cushion circle is the hollow base packing ring of a half opening, wherein: the outer ledge sealing of seat cushion circle, inside edge opening 10, the rear section outer ledge has an exhaust port 5, exhaust port 5 directly is connected with stack 6 and communicates, exhauster 8 is arranged on the exit of stack, human body sensing postpones switch and is arranged on the corresponding wall, be connected with exhauster by power line, in the time of on the human body seat is present packing ring, human body sensing postpones switch activated, and exhauster is started working, foul smell in the toilet is discharged the washroom by stack under the powerful effect of exhauster, reach the purpose of deodorizing.

Embodiment 3: the automatic odor removal of the toilet shown in Fig. 7～9, comprise seat cushion circle 1, the seat cushion circle is the hollow base packing ring of a half opening, wherein: the outer ledge sealing of seat cushion circle, the inside edge opening 10 of the first half of seat cushion circle, the sealing of latter half inside edge, the rear section outer ledge has an exhaust port 5, exhaust port 5 directly is connected with stack 6 and communicates, exhauster 8 is arranged on the exit of stack, human body sensing postpones switch and is arranged on the corresponding seat cushion circle, is connected with exhauster by power line, in the time of on the human body seat is present packing ring, switch activated, exhauster is started working, and the foul smell in the toilet is discharged the washroom by stack under the powerful effect of exhauster, reach the purpose of deodorizing.

Embodiment 4: the automatic odor removal of the toilet shown in Figure 10～14, comprise seat cushion circle 1, the seat cushion circle is the hollow base packing ring of a bilayer, wherein: in the first half of seat cushion circle, many exhaust holes 3 are set on the outer ledge, the latter half outer ledge sealing of seat cushion circle, inside edge opening 10, the rear section outer ledge has an exhaust port 5, exhaust port 5 directly is connected with stack 6 and communicates, exhauster 8 is arranged on the exit of stack, human body sensing postpones switch 7 and is arranged in the lid 2 of toilet, this switch is connected on the governor 9 and is connected with exhauster 8 by power line 11 again, be connected with power supply by plug 12, when opening when covering on the present packing ring of human body seat, human body sensing postpones switch activated, exhauster is started working, the running speed of exhauster is subjected to the control of governor, and the foul smell in the toilet is discharged the washroom by stack under the powerful effect of exhauster, reach the purpose of deodorizing.

Claims

1. automatic odor removal of toilet, comprise seat cushion circle (1), it is characterized in that seat cushion circle (1) is the hollow base packing ring of a half opening, opening (10) is positioned at the inside edge of seat cushion circle, and exhaust hole (3) is set on the outer ledge of present packing ring, wherein on the packing ring outer ledge of seat cushion circle rear section an exhaust port (5) is arranged, this interface directly is connected with stack (6) and communicates.

2. the automatic odor removal of toilet according to claim 1, it is characterized in that on the edge, medial and lateral of first half of described seat cushion circle (1) many exhaust holes (3) being set, the latter half outer ledge sealing of seat cushion circle (1), inside edge opening (10).

3. the automatic odor removal of toilet according to claim 2 is characterized in that, the human body sensing that it also has in the lid (2) that is arranged on toilet postpones switch (7), and this switch is connected with exhauster (8) by power line (11).

4. the automatic odor removal of toilet according to claim 1 is characterized in that the outer ledge sealing of described seat cushion circle (1), the inside edge opening (10) of the first half of seat cushion circle, the sealing of latter half inside edge.

5. the automatic odor removal of toilet according to claim 1 is characterized in that the outer ledge sealing of described seat cushion circle (1), the inside edge opening.

6. the automatic odor removal of toilet according to claim 4 is characterized in that human body sensing postpones switch (7) and is arranged on the seat cushion circle (1), and is connected with exhauster (8) by power line (11).

7. the automatic odor removal of toilet according to claim 5 is characterized in that human body sensing postpones switch (7) and is arranged on the wall, and is connected with exhauster (8) by power line (11).

8. according to claim 3 or the automatic odor removal of 6 or 7 described toilets, it is characterized in that described human body sensing postpones also to be connected to governor (9) on the switch (7), and this switch is connected with exhauster (8) by power line (11).

9. the automatic odor removal of toilet according to claim 8 is characterized in that described exhauster (8) is arranged on the exit of stack (6).