CN210369195U - Odor eliminating and killing device for hospital toilet - Google Patents

Abstract

The utility model relates to the technical field of toilet deodorization, and discloses a hospital toilet odor eliminating and killing device, which utilizes the meshing effect of a gear disc and a gear strip, the gear strip drives the gear disc to rotate anticlockwise, the gear disc drives a fan to rotate anticlockwise, air in the toilet can be pumped from the top end of the toilet to the outside, when a toilet door is closed, the linkage rod drives a movable plate to move towards the outside of a fan cover by utilizing the transmission effect of the linkage rod, the gear on the gear disc is meshed with another gear strip, the other gear strip drives the anticlockwise gear disc to rotate, the gear disc drives the fan to rotate anticlockwise, the fan starts to blow towards a roof, the air in the toilet can be pumped from the top end of the toilet to the outside similarly, the fan can be driven to rotate anticlockwise when the movable plate moves every time, to the toilet, when the fan blows towards the roof, the air in the toilet is discharged from the through hole, and the effects of disinfection, sterilization and deodorization can be achieved on the flowing air.

Description

Odor eliminating and killing device for hospital toilet

Technical Field

The utility model relates to a bathroom deodorization technical field specifically is a hospital is odor device that disappears with bathroom.

Background

Along with the improvement of living standard of people, people have higher requirements on air environment in life, the requirements in hospitals are particularly high, in order to reduce public environmental pollution of toilets to hospitals in hospitals, the toilets in the hospitals need to be deodorized and disinfected, but the existing method generally adopts a fan air draft mode to purify dirty air in the toilets, but when no one uses the toilets for a long time, the fans are in an idle running state, and the mode can waste a lot of electric quantity resources and cause waste.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hospital is odor device of killing with bathroom possesses automatic deodorization and reduces advantages such as the resource of wasting when the motor idles, has solved the problem of the extravagant electric quantity of fan idle running when not using the bathroom when fan convulsions deodorization.

(II) technical scheme

For the purpose of realizing above-mentioned automatic deodorization and the resource of reducing the motor waste when idling, the utility model provides a following technical scheme: the utility model provides a hospital is stink device of killing with bathroom, includes roof, bathroom door and fan housing, the top fixed mounting of fan housing has dead lever one, the top of dead lever one is fixed to on the roof, dead lever one fixes the fan housing inside the bathroom, the lower extreme of dead lever one extends to the inside of fan housing, the lower extreme of dead lever one is provided with bearing one, the inner circle and the dead lever fixed connection of bearing one, fixed mounting has the toothed disc on the outer lane of bearing one.

Preferably, only half of the outer lane of toothed disc is provided with the gear, the outer lane below fixed mounting of bearing one has the fan, the fan utilizes bearing one can be on dead lever one free rotation, the movable hole has been seted up on fan housing and the wall of bearing one and toothed disc looks horizontal position be provided with the fly leaf in the movable hole, the left side of fly leaf sets up in the fan housing, set up the slide opening on the fly leaf, fixed mounting has two gear strips on the slide opening, and two gear strips are symmetrical in the slide opening and are set up, the size and the toothed disc gear size looks adaptation of gear strip, gear strip and toothed disc mesh mutually.

Preferably, the top end of the fan housing is further provided with a through hole, and the through hole is provided with a filter disc for disinfection, disinfection and deodorization.

Preferably, the fan housing is a hemispherical housing.

Preferably, the right-hand member fixed mounting of fly leaf has the initiative pole, be connected with the gangbar on the initiative pole, bearing two and bearing three are installed respectively at the both ends of gangbar, the both ends of gangbar downside all are provided with protruding piece, two protruding piece respectively with bearing two and bearing three's inner circle fixed connection, bearing three's outer lane and the right-hand member fixed connection of initiative pole, bearing two's outer lane fixed mounting has the traction lever, the center department of gangbar upper end is provided with bearing four, bearing four's outer lane and gangbar fixed connection, bearing four's inner circle fixed mounting has dead lever two, the top and the roof fixed connection of dead lever two, traction lever swivelling joint is to on the bathroom door.

(III) advantageous effects

Compared with the prior art, the utility model provides a hospital is stink device of killing with bathroom possesses following beneficial effect:

1. the odor eliminating and killing device for the toilet of the hospital is characterized in that a fan cover is fixedly arranged below a roof of the toilet, a movable plate is arranged in the fan cover and penetrates through the fan cover to be connected to a toilet door, when the toilet door is opened and closed each time, the fan can be used for blowing air out of the roof when the movable plate moves along with the toilet door by utilizing the meshing effect of two gear strips and a gear disc, the effect of pumping the air out of the toilet is achieved, then the filter sheets on the through holes are used for carrying out sterilization and deodorization on the flowing air, and the discharged air is sterilized by utilizing a plasma sterilizing device, so that the effect of purifying the air is achieved.

2. This hospital is odor killing device for bathroom, there is the gear through designing the toothed disc for only half, utilize toothed disc and two rack toothing's effect, the direction that can make the toothed disc remove does not influence the direction of rotation of toothed disc, make the toothed disc anticlockwise rotation always, can both take out the air of bathroom from when switching the bathroom at every turn, the flavor mode of removing of utilizing the fan convulsions in the past has been avoided, only can carry out the deodorization to the bathroom when switching the door at every turn, the waste of the deodorant electric quantity of fan convulsions has been avoided, the maximize utilizes the resource.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the ball cover of the present invention;

fig. 3 is a schematic view of the connection of the movable plate of the present invention.

In the figure: 1 roof, 2 toilet doors, 3 wind shields, 31 movable holes, 32 fans, 33 bearing I, 34 gear plates, 35 fixed rod I, 36 through holes, 4 movable plates, 41 sliding holes, 42 gear strips, 43 actuating rods, 5 draw rods, 51 fixed rods II, 52 linkage rods, 53 bearing II, 54 bearing III, 6 disinfection cabinets, 61 fans, 62 and other plasma disinfection sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an odor eliminating and killing device for a hospital toilet comprises a roof 1, a toilet door 2 and a fan housing 3, wherein the fan housing 3 is a hemispherical housing, a first fixing rod 35 is fixedly installed at the top end of the fan housing 3, the top end of the first fixing rod 35 is fixed on the roof 1, the fan housing 3 is fixed inside the toilet by the first fixing rod 35, the lower end of the first fixing rod 35 extends into the fan housing 3, a first bearing 33 is installed at the lower end of the first fixing rod 35, the inner ring of the first bearing 33 is fixedly connected with the first fixing rod 35, a gear disc 34 is fixedly installed on the outer ring of the first bearing 33, only half of the outer ring of the gear disc 34 is provided with a gear, a fan 32 is fixedly installed below the outer ring of the first bearing 33, the fan 32 can freely rotate on the first fixing rod 35 by the first bearing 33, a movable hole 31 is formed in the wall of the horizontal position of the fan housing 3, the first bearing 33 and, a movable plate 4 is arranged in the movable hole 31, the movable plate 4 can move freely in the movable hole 31, the left side of the movable plate 4 is arranged in the fan cover 3, a sliding hole 41 is formed in the movable plate 4, two gear strips 42 are fixedly mounted on the sliding hole 41, the two gear strips 42 are symmetrically arranged in the sliding hole 41, the size of the gear strips 42 is matched with that of the gear disc 34, the gear strips 42 are meshed with the gear disc 34, when the movable plate 4 is moved leftwards as shown in fig. 3, the gear on the gear disc 34 is only meshed with one gear strip 42, by utilizing the meshing effect of the gear disc 34 and the gear strips 42, the gear strips 42 drive the gear disc 34 to rotate anticlockwise, the gear disc 34 drives the fan 32 to rotate anticlockwise, at the moment, the fan 32 starts blowing air to the roof 1, so that the air in the toilet can be pumped out from the top end of the toilet, when the movable plate 4 moves rightwards, the gear on the gear disc 34 is meshed with another gear strip 42, the other gear strip 42 also drives the anticlockwise gear disc 34 to rotate, the gear disc 34 drives the fan 32 to rotate anticlockwise, the fan 32 starts blowing air to the roof 1, air in a toilet can be pumped out from the top end of the toilet to the outside, the fan 32 can be driven to rotate anticlockwise when the movable plate 4 moves every time, the toilet is deodorized, the top end of the fan cover 3 is further provided with a through hole 36, the through hole 36 is provided with a disinfection, disinfection and deodorization filter sheet, when the fan 32 blows air to the roof 1, the toilet air is discharged from the through hole 36, the discharged air is disinfected by a plasma disinfection device, and the flowing air can be disinfected, disinfected and deodorized.

The right end of the movable plate 4 is fixedly provided with an actuating rod 43, the actuating rod 43 is connected with a linkage rod 52, two ends of the linkage rod 52 are respectively provided with a bearing II 53 and a bearing III 54, two ends of the lower side of the linkage rod 52 are respectively provided with a convex block, the two convex blocks are respectively fixedly connected with an inner ring of the bearing II 53 and an inner ring of the bearing III 54, an outer ring of the bearing III 54 is fixedly connected with the right end of the actuating rod 43, the outer ring of the bearing II 53 is fixedly provided with a traction rod 5, the center of the upper end of the linkage rod 52 is provided with a bearing IV 55, the outer ring of the bearing IV 55 is fixedly connected with the linkage rod 52, the inner ring of the bearing IV 55 is fixedly provided with a fixed rod II 51, the fixed rod II 51 can freely rotate on the linkage rod 52 by utilizing the bearing IV 55, the top end of the fixed rod II 51 is fixedly connected with the roof, when the toilet door 2 is opened, the toilet door 2 drives the traction rod 5 to move, the linkage rod 52 rotates clockwise along with the traction rod 5 by utilizing the rotating effect of the bearing IV 55 and the bearing II 53, the movable plate 4 is pushed to move towards the inside of the fan housing 3 by utilizing the rotation of the bearing III 54, so that the fan 32 blows air to the through hole 36, and when the toilet door 2 is closed, the linkage rod 52 drives the movable plate 4 to move towards the outside of the fan housing 3 by utilizing the transmission effect of the linkage rod 52, so that the fan 32 blows air to the through hole 36.

When the toilet door 2 is opened, the toilet door 2 drives the traction rod 5 to move, the linkage rod 52 rotates clockwise along with the traction rod 5 by utilizing the rotating effect of the bearing four 55 and the bearing two 53, the movable plate 4 is pushed to move towards the fan cover 3 by utilizing the rotation of the bearing three 54, the gear on the gear disc 34 is only meshed with one gear bar 42, the gear bar 42 drives the gear disc 34 to rotate anticlockwise by utilizing the meshing effect of the gear disc 34 and the gear bar 42, the gear disc 34 drives the fan 32 to rotate anticlockwise, at the moment, the fan 32 starts blowing towards the roof 1, air in the toilet can be pumped out from the top end of the toilet to the outside, when the toilet door 2 is closed, the linkage rod 52 drives the movable plate 4 to move towards the outside of the fan cover 3 by utilizing the transmission effect of the linkage rod 52, the gear on the gear disc 34 is meshed with the other gear bar 42, the other gear bar 42 also drives the anticlockwise gear disc 34 to rotate, the gear plate 34 drives the fan 32 to rotate anticlockwise, the fan 32 blows towards the roof 1, the air in the toilet can be extracted from the top end of the toilet to the outside, the fan 32 can be driven to rotate anticlockwise when the movable plate 4 moves at each time, odor in the toilet is removed, when the fan 32 blows towards the roof 1, the air in the toilet is discharged from the through hole 36, and the effects of disinfection, sterilization and deodorization can be achieved on the flowing air.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a hospital is stink device that disappears and kills for bathroom, includes roof (1), bathroom door (2) and fan housing (3), its characterized in that: a first fixing rod (35) is fixedly installed at the top end of the fan cover (3), the top end of the first fixing rod (35) is fixed to the roof (1), the fan cover (3) is fixed inside a toilet through the first fixing rod (35), the lower end of the first fixing rod (35) extends into the fan cover (3), a first bearing (33) is arranged at the lower end of the first fixing rod (35), the inner ring of the first bearing (33) is fixedly connected with the first fixing rod (35), and a gear disc (34) is fixedly installed on the outer ring of the first bearing (33);

only half of the outer ring of the gear disc (34) is provided with gears, a fan (32) is fixedly installed below the outer ring of the bearing I (33), the fan (32) can freely rotate on the fixing rod I (35) through the bearing I (33), a movable hole (31) is formed in the wall of the horizontal position of the fan cover (3), the bearing I (33) and the gear disc (34), a movable plate (4) is arranged in the movable hole (31), the left side of the movable plate (4) is arranged in the fan cover (3), a sliding hole (41) is formed in the movable plate (4), two gear strips (42) are fixedly installed on the sliding hole (41), the two gear strips (42) are symmetrically arranged in the sliding hole (41), the size of each gear strip (42) is matched with the size of the gear disc (34), and the gear strips (42) are meshed with the gear disc (34), the top end of the fan cover (3) is also provided with a through hole (36).

2. The odor-neutralizing device for hospital toilets according to claim 1, characterized in that: and the right end of the movable plate (4) is fixedly provided with an actuating rod (43).

3. The odor-neutralizing device for hospital toilets according to claim 2, characterized in that: be connected with gangbar (52) on initiative pole (43), bearing two (53) and bearing three (54) are installed respectively to the both ends of gangbar (52), the both ends of gangbar (52) downside all are provided with protruding piece, two protruding piece respectively with the inner circle fixed connection of bearing two (53) and bearing three (54), the outer lane of bearing three (54) and the right-hand member fixed connection of initiative pole (43), the outer lane fixed mounting of bearing two (53) has traction lever (5), center department of gangbar (52) upper end is provided with bearing four (55), the outer lane and the gangbar (52) fixed connection of bearing four (55), fixed mounting has dead lever two (51) on the inner circle of bearing four (55).

4. A hospital toilet odor-neutralizing device according to claim 3, wherein: the top end of the second fixing rod (51) is fixedly connected with the roof (1).

5. A hospital toilet odor-neutralizing device according to claim 3, wherein: the draw bar (5) is connected to the toilet door (2).

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