CN201420294Y - Piston type drainage valve - Google Patents
Piston type drainage valve Download PDFInfo
- Publication number
- CN201420294Y CN201420294Y CN2009200207069U CN200920020706U CN201420294Y CN 201420294 Y CN201420294 Y CN 201420294Y CN 2009200207069 U CN2009200207069 U CN 2009200207069U CN 200920020706 U CN200920020706 U CN 200920020706U CN 201420294 Y CN201420294 Y CN 201420294Y
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- CN
- China
- Prior art keywords
- piston
- draining
- drainage
- floating drum
- fixed
- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a piston type drainage valve, which belongs to the technical field of sanitary ware. The drainage valve comprises a piston mechanism, the piston mechanism consists of a piston barrel cover, a piston barrel and a piston ball which are sequentially connected together, and a sealing plate is arranged between the piston barrel cover and the piston barrel. The drainage valve has the following characteristics that: the piston barrel cover is provided with a threaded rod, the lower part of a square linkage rod is hollow, the threaded rod is inserted in the lower part of the square linkage rod, an adjusting nut is fixed on the lower end of the square linkage rod, and the threaded rod is matched with the adjusting nut; the upper part of the square linkage rod hooks oneend of a self-locking swing arm, the other end of the self-locking swing arm is fixed on a body support through a pin shaft, and the middle of the self-locking swing arm is connected with an operatingstring; the operating string is fixed on a shell; the shell is fastened on a mounting base, the body support, a drainage float and a fixed travel ring are sequentially arranged from the top down in the shell, and a rubber float ring is assembled on the lower part of the drainage float; the lower part of the mounting base is connected with a drainage ring, a rubber mounting gasket is arranged between the mounting base and the drainage ring, and a rubber seal ring is arranged under the drainage ring; and the hollow structures of the body support, the drainage float and the mounting base form the travel of the square linkage rod. The drainage valve has the advantages of small size, convenient operation and good deodorization effect.
Description
Technical field
The utility model belongs to technical field of sanitary ware, the piston type toilet that is specifically related to a kind of piston type draining valve and adopts the utility model draining valve.
Background technology
The draining valve that is used for toilet in the prior art is hydrocone type normally, and its bath principle is to borrow flushing water in the formed siphonage of drain dirt to be discharged, and its weak point is: water supply volume is big (3-6L) relatively, and easily takes place, and peculiar smell returns general phenomenon.
Notification number is that the Chinese patent of CN201087465 discloses a kind of piston type water closet, belong to field of sanitary ware, comprise the closestool element that links with water tank spare, the closestool element lower end has the following water flushing chamber that is obliquely installed, the present technique main points are vertically to be provided with in the closestool element through piston socket, the top of piston socket directly is communicated with water tank spare, the bottom is communicated with the latter end in following water flushing chamber, the sidewall of piston socket hypomere is communicated with the hypomere in following water flushing chamber, and both axes extending lines are 30～80 ° of angles, place packed-piston in the piston socket, the upper end of packed-piston connects with control device on the water tank spare by coupling assembly, is 60～90 ° of angles between the axial line of piston socket and horizon.Its weak point of this utility model is the water tank that must use draining valve self to have, and has limited the design of toilet ceramic water tank.
Summary of the invention
The utility model is that the applicant is the improvement of CN201087465 to notification number, and the piston type draining valve that provides a kind of volume littler is provided, abundant toilet ceramic water tank water storage, and the design that makes toilet is freedom and flexibility more.
Another purpose of the present utility model has provided a kind of toilet that utilizes the utility model draining valve.
The following technical scheme of the concrete employing of the utility model:
A kind of piston type draining valve comprises the piston mechanism that is connected and composed successively by piston cover, piston cylinder, piston ball, has diaphragm seal between piston cover and the piston cylinder, it is characterized in that
Piston cylinder covers has threaded rod, interlock square bar bottom hollow, and threaded rod inserts interlock square bar bottom, and interlock square bar lower end is fixed with adjusting nut, and threaded rod matches with adjusting nut;
Interlock square bar top links mutually with self-locking swing arm one end, and the other end of self-locking swing arm is fixed on the main body rack by bearing pin, self-locking swing arm middle part with control line and be connected; The described line of controlling is fixed on the shell;
Described shell is fastened on the mounting seat, sets gradually main body rack, draining floating drum, stroke retainer plate in the shell from top to bottom, and draining floating drum bottom is with the floating drum cushion rubber; Described mounting seat bottom is connected with the draining circle, and mounting seat and draining circle are provided with the installation rubber cushion, and draining circle bottom is provided with O-ring seal;
The hollow structure of main body rack, draining floating drum, mounting seat, the stroke of formation interlock square bar.
The utility model also is provided with the water level floating drum, and the water level floating drum is sleeved on the main body rack, and described main body rack is provided with the scale hammerlock, and gauge is fixed on the scale hammerlock.
A kind of piston type toilet is characterized in that, in the present tank for excrement pan the described draining valve of claim 1 is set, and the piston ball sealing gets lodged on the toilet outfall.
The utility model is keeping on the advantage bases such as prior art is easy to operate, odor-resistant result is good, has reduced the volume of draining valve, makes that toilet and toilet waterbox design are smaller.In addition, toilet of the present utility model can allow the user see the water level and flow situation that water tank is interior.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model draining valve;
Fig. 2 is the utility model draining valve cross-sectional view;
Fig. 3 is the structural representation of the utility model toilet.
Among the figure, 1-controls line, 2-hold-down nut, 3-shell, the 4-main body rack, 5-self-locking swing arm, 6-scale hammerlock, 7-gauge, 8-water level keg float, 9-stroke retainer plate, 10-draining keg float, 11-keg float cushion rubber, the 12-mounting seat, 13-installs rubber pad, 14-draining circle, 15-O-ring seal, 16-interlock square bar, 17-spiral cushion rubber, 18-adjusting nut, 19-piston cover, the 20-diaphragm seal, 21-piston cylinder, 22-piston ball.
The specific embodiment
Embodiment 1: draining valve
As shown in Figure 1, 2, a kind of piston type draining valve, comprise the piston mechanism that connects and composes successively by piston cover 19, piston cylinder 21, piston ball 22, has diaphragm seal between piston cover 19 and the piston cylinder 21, have threaded rod on the piston cover 19, interlock square bar 16 bottom hollows, threaded rod inserts interlock square bar 16 bottoms, interlock square bar 16 lower ends are fixed with adjusting nut 18, and threaded rod matches with adjusting nut 18; Interlock square bar 16 tops link mutually with self-locking swing arm 5 one ends, and the other end of self-locking swing arm 5 is fixed on the main body rack 4 by bearing pin, self-locking swing arm 5 middle parts with control line 1 and be connected, control line 1 and be fixed on the shell 3; Shell 3 is fastened on the mounting seat 12, sets gradually main body rack 4, draining floating drum 10, stroke retainer plate 9 in the shell 3 from top to bottom, and stroke retainer plate 9 effect is that draining floating drum 10 is moved up and down is stable, and draining floating drum 10 bottoms are with floating drum cushion rubber 11; Mounting seat 12 bottoms are connected with draining circle 14, are provided with between mounting seat 12 and the draining circle 14 rubber cushion 13 is installed, and draining circle 14 bottoms are provided with O-ring seal 15; The hollow structure of main body rack 4, draining floating drum 10, mounting seat 12, the stroke of formation interlock square bar 16.Water level floating drum 8 is sleeved on the main body rack 4, and main body rack 4 is provided with scale hammerlock 6, and gauge 7 is fixed on the scale hammerlock 6, has scale on gauge 7, goes out the water level situation by fluctuating of water level floating drum 8 is readable.
Embodiment 2: toilet
As shown in Figure 3, a kind of piston type toilet comprises toilet body 24, toilet body 24 has water tank 25, the piston type draining valve of embodiment 1 is set, wherein in water tank 25, mounting seat 14 is fastened on the installing port 26, on the present toilet drainage mouth 23 of piston ball 22 shutoff.
The utility model toilet adopts the general water intaking valve in market, use is: water intake valve, the water level floating drum 8 of piston type draining valve floats to normal water level, during use, by controlling the transmission of line 1, interlock square bar 16 is mentioned in self-locking swing arm 5, drive packed-piston 18 simultaneously and spiral cushion rubber 17 moves upward, bottom one ring diameter of spiral cushion rubber 17 is greater than draining floating drum 10 base diameters, when arriving draining floating drum 10 bottoms, draining floating drum 10 and floating drum cushion rubber 11 are driven, water in the toilet ceramic water tank flows down in the sky of mounting seat 12 sides, advance flushing dirt in the toilet pond through the orifice flow around the draining circle, water in the toilet water tank is discharged the back journey, and packed-piston 18 is by action of gravity return, closure piston socket 7 bottoms, but still some continues to inject in the closestool element water in the water tank spare, is detained at closestool element to form water seal.The draining floating drum of outfall also falls subsequently, and water tank spare stops to supply water in closestool element, and water finishes on the 5-6 rear water box in second, and the water level keg float floats simultaneously, and a total flushing flow process was no more than for 8 seconds.Therefore the double deodorization of water seal that forms in packed-piston 18 and the closestool element has thoroughly solved the deficiency of odor-resistant result difference.
Claims (3)
1. a piston type draining valve comprises the piston mechanism that is connected and composed successively by piston cover, piston cylinder, piston ball, has diaphragm seal between piston cover and the piston cylinder, it is characterized in that
Piston cylinder covers has threaded rod, interlock square bar bottom hollow, and threaded rod inserts interlock square bar bottom, and interlock square bar lower end is fixed with adjusting nut, and threaded rod matches with adjusting nut;
Interlock square bar top links mutually with self-locking swing arm one end, and the other end of self-locking swing arm is fixed on the main body rack by bearing pin, self-locking swing arm middle part with control line and be connected; The described line of controlling is fixed on the shell;
Described shell is fastened on the mounting seat, sets gradually main body rack, draining floating drum, stroke retainer plate in the shell from top to bottom, and draining floating drum bottom is with the floating drum cushion rubber; Described mounting seat bottom is connected with the draining circle, and mounting seat and draining circle are provided with the installation rubber cushion, and draining circle bottom is provided with O-ring seal;
The hollow structure of main body rack, draining floating drum, mounting seat, the stroke of formation interlock square bar.
2. piston type draining valve according to claim 1 is characterized in that, also is provided with the water level floating drum, and the water level floating drum is sleeved on the main body rack, and described main body rack is provided with the scale hammerlock, and gauge is fixed on the scale hammerlock.
3. a piston type toilet is characterized in that, in the present tank for excrement pan the described draining valve of claim 1 is set, and the piston ball sealing gets lodged on the toilet outfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200207069U CN201420294Y (en) | 2009-04-09 | 2009-04-09 | Piston type drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200207069U CN201420294Y (en) | 2009-04-09 | 2009-04-09 | Piston type drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420294Y true CN201420294Y (en) | 2010-03-10 |
Family
ID=41806946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200207069U Expired - Fee Related CN201420294Y (en) | 2009-04-09 | 2009-04-09 | Piston type drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420294Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174197A1 (en) * | 2012-05-23 | 2013-11-28 | 李飞宇 | Water draining and flushing mechanism |
-
2009
- 2009-04-09 CN CN2009200207069U patent/CN201420294Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174197A1 (en) * | 2012-05-23 | 2013-11-28 | 李飞宇 | Water draining and flushing mechanism |
| US9580895B2 (en) | 2012-05-23 | 2017-02-28 | Xiamen Axent Corporation Limited | Draining and flushing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20130409 |