CN2173578Y - Cover opening and closing device for latrine - Google Patents
Cover opening and closing device for latrine Download PDFInfo
- Publication number
- CN2173578Y CN2173578Y CN 93231754 CN93231754U CN2173578Y CN 2173578 Y CN2173578 Y CN 2173578Y CN 93231754 CN93231754 CN 93231754 CN 93231754 U CN93231754 U CN 93231754U CN 2173578 Y CN2173578 Y CN 2173578Y
- Authority
- CN
- China
- Prior art keywords
- latrine
- door
- tooth bar
- pit
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Residential Or Office Buildings (AREA)
Abstract
The utility model relates to a cover opening and closing device for latrines, which is characterized in that a latrine cover (6) can cover a latrine by the driving of a gear rack when the door of the latrine is opened fully; the latrine cover can be opened by the driving of the gear rack when the door of the latrine is closed; the utility model has the advantages of simple structure and easy fabrication, and can open and close automatically without people taking the latrine cover by hands; the latrine by using the utility model is clean and sanitary, and has no smell and fly.
Description
The utility model relates to a kind of cover opening and closing device for latrine.
The pit lid that uses at present is made up of cover plate and handgrip, needs manual taking away when going to toilet, and the pit lid is easily dirty like this, and takes both unhygienic also inconveniently with hand, also often covers not sternly, makes the lavatory frowziness, fly is arranged, unclean, unhygienic.
The purpose of this utility model provides a kind of lavatory that makes does not have stink, no fly, sanitation and hygiene, goes to toilet and takes the device of pit lid energy automatic shutter without hand.
The utility model is achieved in that the below in lavatory door (1), perpendicular to the door-hinge (2) on ground fixedly connected the roller gear of horizontal positioned (4), make roller gear (4) and tooth bar (3) engagement, door-hinge (2) is rotationally connected with two fixed gate axle sleeves (5) up and down, roller gear (10) that horizontal positioned and fixedlying connected with the vertical axle (7) of tooth bar (3) length direction is vertically placed and capping are the pit lid (6) of axle (7) direction, make roller gear (10) and tooth bar (9) engagement, axle (7) is rotationally connected with two fixed hubs (11), and tooth bar (3) is fixedlyed connected by connecting rod (8) with tooth bar (9).During the utility model lavatory door (1) standard-sized sheet, pit lid (6) covers pit, and when lavatory door (1) was closed, pit lid (6) was opened, when lavatory door (1) when fully open position turns to closing position, pit lid (6) rotational angle α 〉=90 °.
The utility model has the advantages that simple in structurely, easily manufactured, long service life is gone to toilet and is taken, need not make the electricity, pit lid can automatic shutter without hand, and the lavatory is non-flushing to reach no stink, no fly, cleaning, health.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Now further specify structure of the present utility model with embodiment in conjunction with the accompanying drawings.
The utility model is characterized in that the below in lavatory door (1), perpendicular to the door-hinge (2) on ground fixedly connected the modulus of horizontal positioned be m=1.25, pressure angle α=20 °, the number of teeth is the straight spur gear (4) of Z=24, making straight spur gear (4) and length is 100mm, the number of teeth is 12 tooth bar (3) engagement, door-hinge (2) is rotationally connected with two fixed hubs (5) up and down, the horizontal positioned and the modulus of vertically placing of fixedlying connected with the vertical axle (7) of tooth bar (3) length direction are m=1.25, pressure angle α=20 ° the number of teeth is that straight spur gear (10) and the capping of Z=24 is the pit lid (6) of axle (7) direction, making straight spur gear (10) and length is 100mm, the number of teeth is 12 tooth bar (9) engagement, axle (7) is rotationally connected with two fixed hubs (11), and tooth bar (3) is fixedlyed connected by connecting rod (8) with tooth bar (9).During present embodiment lavatory door (1) standard-sized sheet as shown in Figure 1, pit lid (6) is horizontal and covers pit, lavatory door (1) rotates 90 ° of lavatory doors (1) when being in the close position by Fig. 2 direction from fully open position, pit lid (6) upwards rotates 90 ° by horizontal level, be in position perpendicular to the ground, when having gone up the lavatory lavatory door (1) standard-sized sheet, pit lid (6) is got back to horizontal level again and is covered pit.
Claims (2)
1, a kind of cover opening and closing device for latrine, it is characterized in that below in lavatory door (1), perpendicular to the door-hinge (2) on ground fixedly connected the roller gear of horizontal positioned (4), make roller gear (4) and tooth bar (3) engagement, door-hinge (2) is rotationally connected with two fixed gate axle sleeves (5) up and down, horizontal positioned and fixedlying connected the roller gear (10) of vertical placements and cover plate face with the vertical axle (7) of tooth bar (3) length direction and cover (6) for the pit of (7) direction, make roller gear (10) and tooth bar (9) engagement, axle (7) is rotationally connected with two fixed hubs (11), tooth bar (3) is fixedlyed connected by connecting rod (8) with tooth bar (9), during lavatory door (1) standard-sized sheet, pit lid (6) covers pit, when lavatory door (1) was closed, pit lid (6) was opened.
2,, it is characterized in that lavatory door (1) when fully open position turns to closing position, pit lid (6) rotational angle α 〉=90 ° according to the described cover opening and closing device for latrine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231754 CN2173578Y (en) | 1993-08-30 | 1993-08-30 | Cover opening and closing device for latrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231754 CN2173578Y (en) | 1993-08-30 | 1993-08-30 | Cover opening and closing device for latrine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173578Y true CN2173578Y (en) | 1994-08-10 |
Family
ID=33808138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231754 Expired - Fee Related CN2173578Y (en) | 1993-08-30 | 1993-08-30 | Cover opening and closing device for latrine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173578Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287983A (en) * | 2021-05-31 | 2021-08-24 | 深圳市银星智能科技股份有限公司 | Cleaning robot and cleaning system |
-
1993
- 1993-08-30 CN CN 93231754 patent/CN2173578Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287983A (en) * | 2021-05-31 | 2021-08-24 | 深圳市银星智能科技股份有限公司 | Cleaning robot and cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |