CN2144145Y - Lever type automatic opening and closing water falling device - Google Patents
Lever type automatic opening and closing water falling device Download PDFInfo
- Publication number
- CN2144145Y CN2144145Y CN 92240039 CN92240039U CN2144145Y CN 2144145 Y CN2144145 Y CN 2144145Y CN 92240039 CN92240039 CN 92240039 CN 92240039 U CN92240039 U CN 92240039U CN 2144145 Y CN2144145 Y CN 2144145Y
- Authority
- CN
- China
- Prior art keywords
- valve seat
- seat plate
- water
- plate
- water falling
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a lever type automatic opening and closing water falling device, comprising a base, a water falling plate, a gasket and a conical body. The lever type automatic opening and closing water falling device is characterized in that the lower part of the conical body is provided with an anti-seepage rubber ring, and the outer wall of the conical body is provided with a supporting frame. The supporting frame is provided with a crank plate, the lower part of the crank plate is provided with a valve seat plate which is attached to the anti-seepage rubber ring to form seal, and the upper part of the valve seat plate is provided with a plumb. The valve seat plate seals the anti-seepage rubber ring tightly under the gravity action of the plumb when no water is drained; when the weight of the drained water is larger than the weight of the plumb, the valve seat plate is opened and the water is drained quickly. The valve seat plate only opens when the water is drained, so the valve seat plate can effectively prevents bug and odor from entering room.
Description
The utility model belongs to downspout device (also claiming floor drain), says so in more detail to the improvement of existing downspout device.
In the domestic construction thing draining downspout device is installed all at present, its downspout device is installed in the land drainage entrance, when using washing machine or clean floors, block in order to prevent that dirt or assorted bits from producing when falling into gutter, usually at downspout device upper end (drainage inlet place) filter that several through holes are arranged is set, when draining when plate current is gone into gutter after filtration, foreign material just can be retained on the filter.But this downspout device exists some shortcomings: one, because gutter is connected with ditch or sewer outside the room, thereby various insects and dirty foul smell grow unavoidable, therefore, when various small worms and foul smell are climb and when overflowing in the inlet chamber along gutter, influence the sanitation of environment of resident family, brought inconvenience for people's life; When two, being positioned at low-lying area and meeting heavy rain, sewage can pour in down a chimney in the inlet chamber in the gutter.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, a kind of automatic open-close downspout device to be provided.It can accomplish the automatic open and close drainage channel, to avoid insects, foul smell and sewage in the gutter inlet chamber, has improved indoor environmental hygiene.
In order to achieve the above object, the utility model comprises the pedestal that is installed in the gutter entrance, one drowning panel edges is provided with card, on this drowning plate, arranging water falling hole at interval in an orderly manner, the card on the plate of falling into water is buckled in the corresponding card slot on the pedestal, make both form one, shoulder at pedestal is located in a pad, one bullet is set on the pad, it is characterized in that there is a flange bullet lower end, be inlaid with in the form of a ring an antiseepage cushion rubber on this flange, be provided with a support on the bullet outer wall, the top of support is provided with a projection, one crankshaft cheek relies on the bearing pin of self to be contained in the axis pin base of support, the crankshaft cheek bottom is provided with seat board, and the sealing surface of this seat board and antiseepage cushion rubber fit and form sealing, are provided with plummet on the top of crankshaft cheek.
Be circular-arc above the seat board.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the three-dimensional exploded view of the utility model embodiment.
Fig. 2 is the sectional view of the utility model embodiment.
Fig. 3 is the open mode sectional view of the utility model embodiment.
(1) water falling hole wherein; (2) drowning plate; (3) card; (4) bullet; (5) projection; (6) support; (7) axis pin base; (8) flange; (9) antiseepage cushion rubber; (10) seat board; (11) crankshaft cheek; (12) plummet; (13) bearing pin; (14) packing ring; (15) pedestal; (16) card slot; (17) gutter.
Referring to Fig. 1, Fig. 2, Fig. 3, pedestal (15) is installed in gutter (17) entrance, two card slots (16) are arranged on its inner face circumference, place a pad (14) at its shoulder, go up a sheathed bullet (4) at pad (14), there is a flange (8) this bullet (4) lower end, be inlaid with in the form of a ring an antiseepage cushion rubber (9) on this flange, on bullet (4) outer wall, be provided with a support (6), the top of support (6) is provided with a projection (5), the effect of projection (5) is spacing when rotating for plummet (12), and a crankshaft cheek (11) (is
Shape) rely on the bearing pin (13) of self that it is contained in the axis pin base (7) of support, seat board (10) is arranged at crankshaft cheek (11) bottom, be circular-arc above this seat board (10), its sealing surface be contained in antiseepage cushion rubber (9) on the bullet (4) and fit and form sealing, be provided with a plummet (12) on the top of crankshaft cheek (11), one drowning plate (2) edge is provided with two cards (3), be arranged with water falling hole (1) thereon, it is fastened in the card slot (16) of pedestal (15), makes both form one.
At ordinary times, when not draining, under the action of gravity of plummet (12), the sealing surface of seat board (10) closely is fitted in antiseepage cushion rubber (9) and goes up the formation sealing.And when draining, when the weight of water surpasses the weight of the weight of bearing pin (13) top and plummet (12), seat board (10) rotates around bearing pin (13), forward to plummet (12) is run into till the projection (5), open drainage channel, draining is flowed out rapidly, when streamflow reduces gradually, under the effect of the weight above bearing pin (13) and the weight of plummet (12), make seat board (10) closely be fitted in antiseepage cushion rubber (9) and go up the formation sealing.
The utility model has the advantage of: only when draining, just can open drainage channel, thereby in draining smoothly in the situation, it is indoor to prevent that effectively insect, foul smell from entering, and the possibility that draining is poured in down a chimney when having avoided heavy rain. The utility model Split assembled can at any time take out each parts and clean, maintains and the long-pending dirt of filling in of dredging.
Claims (2)
1, a kind of lever automatic open-close downspout device, it comprises the pedestal (15) that is installed in gutter (17) entrance, one drowning plate (2) edge is provided with card (3), go up the interval at drowning plate (2) and arranging water falling hole (1) in an orderly manner, card (3) on the drowning plate (2) just in time is fastened on pedestal (15) and goes up in the corresponding card slot (16), make both form one, be located in a pad (14) at pedestal (15) shoulder, one bullet (4) is set on the pad (14), it is characterized in that bullet (4) lower end is provided with a flange (8), be inlaid with in the form of a ring an antiseepage cushion rubber (9) on this flange, on bullet (4) outer wall, be provided with a support (6), the top of support is provided with a projection (5), one crankshaft cheek (11) relies on the bearing pin (13) of self to be contained in the axis pin base (7) of this support (6), crankshaft cheek (11) bottom is provided with seat board (10), and sealing surface of this seat board (10) and antiseepage cushion rubber (9) fit and form sealing, are provided with a plummet (12) on crankshaft cheek (11) top.
2, lever automatic open-close downspout device according to claim 1, it is characterized in that described seat board (10) above be circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240039 CN2144145Y (en) | 1992-11-10 | 1992-11-10 | Lever type automatic opening and closing water falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240039 CN2144145Y (en) | 1992-11-10 | 1992-11-10 | Lever type automatic opening and closing water falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144145Y true CN2144145Y (en) | 1993-10-20 |
Family
ID=33780576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92240039 Expired - Fee Related CN2144145Y (en) | 1992-11-10 | 1992-11-10 | Lever type automatic opening and closing water falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144145Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506775A (en) * | 2011-10-28 | 2012-06-20 | 无锡富瑞德精密机械有限公司 | Automatic air-off system for air gauge |
| CN105370928A (en) * | 2014-09-01 | 2016-03-02 | 苏州志峰塑料制品有限公司 | Silencing/insect preventing valve used for indoor air conditioner |
-
1992
- 1992-11-10 CN CN 92240039 patent/CN2144145Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506775A (en) * | 2011-10-28 | 2012-06-20 | 无锡富瑞德精密机械有限公司 | Automatic air-off system for air gauge |
| CN105370928A (en) * | 2014-09-01 | 2016-03-02 | 苏州志峰塑料制品有限公司 | Silencing/insect preventing valve used for indoor air conditioner |
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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 |