CN2665238Y - A closet flushing valve with hidden type press-buttons - Google Patents
A closet flushing valve with hidden type press-buttons Download PDFInfo
- Publication number
- CN2665238Y CN2665238Y CN 200320118326 CN200320118326U CN2665238Y CN 2665238 Y CN2665238 Y CN 2665238Y CN 200320118326 CN200320118326 CN 200320118326 CN 200320118326 U CN200320118326 U CN 200320118326U CN 2665238 Y CN2665238 Y CN 2665238Y
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- Prior art keywords
- delay
- button
- time
- chamber
- water
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- Expired - Fee Related
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Abstract
The utility model relates to a flush valve for all kinds of closestools and discloses a closestool flush valve with a concealed button. The utility model comprises a triple-valve body whose chamber is divided into a water inlet level cavity and a water outlet level cavity by a clapboard; the clapboard is provided with a flush hole at the center; a damping float body is disposed at the flush hole inside the water inlet level cavity; the water outlet level cavity of the valve body is provided with handspike holes in cross direction and handspike sets are arranged in the holes; one of the handspike sets can be buried in the concealed installation box of the valve body; the upper side edge and the lower side edge of the installation box are respectively provided with a foreseen hole for the water inlet joint and a foreseen hole for the water outlet joint; the frontispiece of the installation box is provided with a cover board on which a button subassembly matching with the handspike sets is arranged. The utility model has the advantages of that: first, the water inlet pipe and the water outlet pipe are coaxial; structurally, the installation thickness can be reduced, thus suitable for all kinds of walls. Secondly, the flush valve, respectively connected with the water inlet pipe and the water outlet pipe through the water inlet joint and the water outlet joint, is convenient to disassemble, causing no damage to the decorative layer of the wall. Thirdly, the delay time and flush water amount are adjustable; the damping hole is not easy to be jammed, greatly lessening the time of repair to the flush valve if being jammed.
Description
Technical field
The utility model relates to the sanitaryware accessory, in particular for the flushing valve on the various closets.
Technical background
The delay-self-closing flushing valve is a kind of device of hot-water heating industry extensive use, main application fields is public places such as factory, mine, harbour, harbour, office, school, station, airport, and its environment for use shows as: use is frequent, sanitary condition is relatively poor, change of water quality is bigger.Present widely used delay-self-closing flushing valve has following shortcoming: one, generally adopts the exposed type structure, not only takes up room, and also not attractive in appearance; Two, delay time and discharging quantity of water are difficult for control exactly.Traditional delay-self-closing flushing valve adopts time-delay groove controlling organization, its delay time and discharging quantity of water are controlled by the shape and the degree of depth of time-delay groove, because the restriction of processing technology, the shape of time-delay groove and the degree of depth are difficult to accurately control, thereby make same model product even widely different with the performance indications of batch products; In addition, owing to the water quality reason, the time-delay groove that remains static for a long time is easy to be stopped up by impurity in the water, gently then influence flush performance, make delay time elongated, the bath quantitative change big, heavy then cause time-delay mechanism out of hand, can not close water automatically, need periodic maintenance.This also is the main cause that causes customer complaint.Three, the concealed type flushing valve that uses at present has generally that volume is big, the inconvenient shortcoming of installation and maintenance, makes the popularization of concealed type flushing valve be restricted.
The utility model content
The utility model can reach following purpose by changing the operating principle and the structure of conventional valves: one, adopt novel time-delay mechanism, and delay time and discharging quantity of water can accurately be controlled, and can satisfy different clients' specific (special) requirements; Two, adopt novel filter, delay time and discharging quantity of water can not be subjected to the influence of impurity in the water; Three, slim design can adapt to various mounting conditions; Installation, maintenance is convenient.
The purpose of this utility model can realize by following scheme:
A kind of concealed type button toilet flush valve, by mounting box and panel button, valve body, time-delay buoyancy aid part, push rod external member, and linkage form.
Described valve body is the three way type structure, its inside has dividing plate to be separated into into chamber, water position and goes out water level chamber two parts, dividing plate central authorities have the bath hole, to intake chamber, position and go out water level chamber connection, bath hole, place a time-delay buoyancy aid in chamber, water inlet position, place, bath hole, the water level chamber that goes out of valve body laterally has push-rod hole and the push rod external member is installed.
Described time-delay buoyancy aid is blocked in bath hole place like a piston, and it has a floating body rod to extend downwards, the push rod of this floating body rod and push rod external member form as
Structure, the time-delay buoyancy aid is provided with the time-delay chamber, the time-delay chamber is communicated with a water inlet chamber by the time-delay through hole.
The valve body upper end is connected with gland and is connected with water supply connector by the attaching nut.
Valve body lower end is connected with water out adapter.
A concealed mounting box is arranged, and the side up and down of mounting box has water supply connector preformed hole and water out adapter preformed hole, and there is a lid panel in the front of mounting box, and the lid panel is provided with the button assembly corresponding with the push rod external member.
During use, earlier concealed mounting box is hidden within the walls, then valve body is put into mounting box and is connected with outlet pipe, at last the lid panel cover is covered mounting box, allow button assembly aligning push rod external member with water inlet pipe.
With accompanying drawing the utility model is further described below.
Description of drawings.
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the profile elevation;
Fig. 3 is the profile left side view;
Fig. 4 is the panel button component drawings;
Fig. 5 .1 is push-rod assembly figure;
Fig. 5 .2 is the push rod stereogram;
Fig. 6 .1 is the buoyancy aid component drawings;
Fig. 6 .2 is the buoyancy aid stereogram;
Fig. 7 is the time-delay phantom.
The specific embodiment
As Fig. 1 to shown in Figure 7, the utility model by mounting box 4 and panel button 6, valve body 1, time-delay buoyancy aid 2, push rod external member, and linkage form.
Described valve body 1 is the three way type structure, its inside has dividing plate 11 to be separated into into chamber, water position A and goes out water level chamber B two parts, dividing plate 11 central authorities have the bath hole, to intake position chamber A and go out water level chamber B connection of bath hole, place a time-delay buoyancy aid 2 in the water inlet position chamber A of place, bath hole, the water level chamber B that goes out of valve body 1 laterally has push-rod hole and the push rod external member is installed.
A described time-delay buoyancy aid 2 as a piston are blocked in the place, bath hole of dividing plate 11 central authorities, structure such as Fig. 6 of time-delay buoyancy aid 2.Shown in 1, buoyancy aid 2 is a hollow structure, the lower end is connected with trident 21, be connected with tooth 23 in the buoyancy aid in the upper end, tooth 23 also is a hollow structure in the buoyancy aid, the buoyancy aid inner chamber that is made of tooth 23 in buoyancy aid 2, the buoyancy aid and trident 21 is provided with buoyancy aid spring 24, floating body rod 25 and a young waiter in a wineshop or an inn and encloses 26, and floating body rod 25 passes trident 21 and extends downwardly into out water level chamber B;
Connect a time-delay cover 28 by a sealing ring 27 outside buoyancy aid 2 upper ends, tooth 23, floating body rod 25 top ends are formed time-delay chamber C in this time-delay cover 28 and the buoyancy aid, and time-delay cover 28 sides have time-delay hole 20, and time-delay cover 28 sides are enclosed with screen pack 29.
The structure of described push rod external member such as Fig. 5.Shown in 2, it comprises push rod 3, pushing rod sleeve 31, push rod spring 32, push rod hold-down nut 34 and push rod packing ring 33 etc.The left end of push rod 3 contacts with the floating body rod 25 of time-delay buoyancy aid 2, and the right-hand member of push rod 3 exposes outside the push rod hold-down nut 34, and the push rod spring 32 that is installed in the pushing rod sleeve 31 makes push rod 3 keep resetting to the right.
Valve body 1 upper end is connected with gland 9 and is connected 8 by attaching nut 81 with water supply connector.
Valve body 1 lower end is connected with water out adapter 7.
A concealed mounting box 4 is arranged, and the side up and down of mounting box 4 has water supply connector preformed hole and water out adapter preformed hole, and there is a lid panel 5 in the front of mounting box 4, and lid panel 5 lower middles are provided with button assembly.
Button assembly includes button 6, push-button socket 61, button spring 62 and button cover 63.Push-button socket 61 is fixed on the lid panel 5, and the button spring 62 of packing into successively in push-button socket 61 and button (6) are connected with push-button socket 61 with button cover 63 at last, and the left end of button 6 contacts with the right-hand member of push rod 3, and the right-hand member of button 6 exposes.
During use, earlier concealed mounting box 4 is hidden within the walls, then valve body 1 is connected with water inlet pipe by water supply connector 8, be connected with outlet pipe by water out adapter 7 again, at last lid panel 5 is covered mounting box 4, allow button assembly aim at the push rod external member.
Operating principle following (referring to Fig. 1):
1, inactive state: under this state, panel button 6 and push rod 3 are displaced downwardly to right-hand member in the effect of spring separately, and buoyancy aid 2 moves to bottom, the position chamber A and go out water level chamber B and separate of will intaking.The pressure of water is identical with the pressure of water in the chamber A of water inlet position in the time-delay chamber C.
2, duty: press panel button 6, promote push rod 3 and move to left, make floating body rod 25 tilt, the floating body rod top cover is opened buoyancy aid 2, time-delay chamber C communicates with going out water level chamber B, and the water in the time-delay chamber C is discharged, and level pressure reduces in the time-delay chamber C, be lower than the into pressure of the interior water of chamber, water position A, buoyancy aid 2 moves up under the pressure of water inlet position chamber A together with assembly, and water inlet position chamber A communicates with going out water level chamber B, begins bath.
After loosing one's grip, panel button 6 and push rod 3 under spring action separately complex displacement to right-hand member, because water inlet position chamber A and time-delay chamber C communicate by time-delay hole 20, water in the chamber A of water inlet position slowly flows into time-delay chamber C through time-delay hole 20, level pressure increases gradually in the time-delay chamber C, and the pressure of water is identical with the pressure of water in the chamber A of water inlet position in time-delay chamber C.Buoyancy aid 2 parts move down under the self gravitation effect, and until sealing water inlet position chamber A and the passage that goes out water level chamber B, bath stops.
The utlity model has following advantage:
One, water inlet pipe and outlet pipe are positioned on the same axis, and this structure can reduce to install thickness, can adapt to various Body of wall;
Two, flushing valve connects respectively inlet and outlet pipe by water supply connector, water out adapter, only needs pine during dismounting Drive into, water out adapter and main body hold-down screw, can take out valve body, do not need to destroy the wall body decoration layer.
Three, can accurately control bath delay time and amount of flush water, bath delay time and the bath of this flushing valve Amount is to be determined by the size (diameter in the hole of namely delaying time) that is positioned at the time-delay hole 20 on the time-delay cover 28, time-delay hole 20 Diameter is more big, and delay time is more short, and correspondingly amount of flush water is just little; Time-delay hole 20 diameters are more little, and delay time is more long, Correspondingly amount of flush water is just big. The time-delay hole processing technology of this structure is more stable, can accurately control the bath time and Amount of flush water. So just, can provide the different performance index to the specific (special) requirements of delay time and amount of flush water according to the client Product.
Four, at time-delay cover screen pack 29 is installed, so that the water that enters time-delay chamber C by time-delay hole 20 can not Stopped up by impurity, thereby guarantee that stablizing of delay time and amount of flush water is constant, greatly reduce because of obstruction and keep in repair Number of times.
Claims (3)
1. concealed type button toilet flush valve, by mounting box and panel button, valve body, time-delay buoyancy aid part, push rod external member, and linkage form,
Described valve body is the three way type structure, its inside has dividing plate to be separated into into chamber, water position and goes out water level chamber two parts, dividing plate central authorities have the bath hole, to intake chamber, position and go out water level chamber connection, bath hole, place a time-delay buoyancy aid in chamber, water inlet position, place, bath hole, the water level chamber that goes out of valve body laterally has push-rod hole and the push rod external member is installed;
Described time-delay buoyancy aid is blocked in bath hole place like a piston, and it has a floating body rod to extend downwards, the push rod of this floating body rod and push rod external member form as
Structure, the time-delay buoyancy aid is provided with the time-delay chamber, the time-delay chamber is communicated with a water inlet chamber by the time-delay through hole; The upper and lower end of valve body is connected with water supply connector and water out adapter respectively: it is characterized in that:
A concealed mounting box (4) is arranged, the upper and lower side of mounting box (4) has water supply connector preformed hole and water out adapter preformed hole, there is a lid panel (5) in the front of mounting box (4), and lid panel (5) is provided with the button assembly corresponding with the push rod external member.
2. according to the described concealed type button of claim l toilet flush valve, it is characterized in that:
Buoyancy aid (2), the upper end connects a time-delay cover (28) by a sealing ring (27), tooth (23), floating body rod (25) top ends are formed time-delay chamber (C) in this time-delay cover (28) and the buoyancy aid, and time-delay cover (28) side has time-delay hole (20), and time-delay cover (28) side is enclosed with screen pack (29).
3. root is dug claim 1 or 2 described concealed type button toilet flush valves, it is characterized in that:
The button assembly of being located on the lid panel (5) includes button (6), push-button socket (61), button spring (62) and button cover (63), push-button socket (61) is fixed on the lid panel (5), the button spring of in push-button socket (61), packing into successively (62), button (6) and button cover (63), the left end of button (6) contacts with the right-hand member of push rod (3), and the right-hand member of button (6) exposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118326 CN2665238Y (en) | 2003-11-21 | 2003-11-21 | A closet flushing valve with hidden type press-buttons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118326 CN2665238Y (en) | 2003-11-21 | 2003-11-21 | A closet flushing valve with hidden type press-buttons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665238Y true CN2665238Y (en) | 2004-12-22 |
Family
ID=34347249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320118326 Expired - Fee Related CN2665238Y (en) | 2003-11-21 | 2003-11-21 | A closet flushing valve with hidden type press-buttons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665238Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587472A (en) * | 2012-02-20 | 2012-07-18 | 开平市国陶卫浴五金制品有限公司 | Pee time-delay flushing valve |
| WO2013174226A1 (en) * | 2012-05-22 | 2013-11-28 | 李飞宇 | Drainage operation panel for water tank |
-
2003
- 2003-11-21 CN CN 200320118326 patent/CN2665238Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587472A (en) * | 2012-02-20 | 2012-07-18 | 开平市国陶卫浴五金制品有限公司 | Pee time-delay flushing valve |
| WO2013174226A1 (en) * | 2012-05-22 | 2013-11-28 | 李飞宇 | Drainage operation panel for water tank |
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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 |