CN2434350Y - Two-stage displacement discharge valve - Google Patents
Two-stage displacement discharge valve Download PDFInfo
- Publication number
- CN2434350Y CN2434350Y CN 00245691 CN00245691U CN2434350Y CN 2434350 Y CN2434350 Y CN 2434350Y CN 00245691 CN00245691 CN 00245691 CN 00245691 U CN00245691 U CN 00245691U CN 2434350 Y CN2434350 Y CN 2434350Y
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- assembly
- button
- keg float
- water
- utility
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- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model belongs to a matched product of sanitary equipment class, particularly a two-stage displacement water discharge valve for providing flushing water for a low cistern of a closet. The utility model is characterized in that integral type double buttons and non-structure association driving structure between the buttons and a valve body are designed, variable air volume and vertical guide float barrel hook of a single water sealing float barrel assembly simultaneously in axial and circumferential direction control an opening anti-rotation structure and a closing anti-rotation structure, an elevating structure of a locking clamping ring of a cylindrical-shaped slipknot, an adjusting structure for function switching and small water discharging, and a mostly independent two-way control and power transmission structure with a little association. The water discharge valve has the advantages of convenient installation and adjustment, application for installation of button holes of ceramic water tank cover, eccentric water discharge hole of water tanks, and the water tanks with different geometric size, and simple and reliable structure. The whole water discharge valve adopts large amounts of fastening structures, so the utility model has the advantages of convenient disassembly and assembly, and tight combined integration.
Description
The utility model belongs to sanitaryware class auxiliary products, particularly a kind of two retaining displacement draining valves that wash water is provided for low cistern for closet bowl.
Low cistern for closet bowl almost all adopts the draining valve of the disposable draining of reproduction formula or other pattern in the market, and is very uneconomical from the angle of water saving for the user provides the displacement of single discharging mode, causes the waste of water.Though the product of the known two retaining drainings that propose differs from one another, and concludes and gets up to still have following shortcoming for this reason:
1, adopt coaxial edge shell type two cover water sealing mechanisms, two film water shutoffs are tackled the accuracy of manufacture of part mutually and are had relatively high expectations, and manufacture difficulty is big, and at home under the situation of water quality situation complexity (impurity, incrustation scale), are easy to generate the jam fault.
2, mechanism's complexity, inconvenience changes, keeps in repair.
3, the additional float of the product utilization of some type is controlled, and it is big to take installing space, and the compact water tank of religion is difficult to supporting.
4, be coaxial, structure connection form between user interface (as: button) and the inner valve body.Be difficult to adapt to the dimensional errors (by hole button and drain hole decentraction) of ceramic product.Because of dimensional errors is big, bad causing is installed perplexs a lot.
5, big or small water function switching construction adopts the staggered action of male and female coupling, though compact conformation lost efficacy because of the frictional force effect very easily causes the male and female part to move simultaneously.
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, and provide a kind of water shutoff assembly of one group of easy switching mechanism control that passes through to realize two kinds of different water discharge times, thereby reach two retaining displacement draining valves that draining valve can be selected two kinds of displacement that vary in size at any time according to user's needs.
The purpose of this utility model is achieved in that it by button assembly with main body two parts are installed are formed, and the installation main body comprises upper valve body assembly and drainage seat assembly, and this upper valve body assembly is made up of keg float assembly, switching and Poewr transmission mechanism and elevating mechanism.Said button assembly is the double-button monolithic construction, and it is the dereferenced structure with the installation main body that is installed in the water tank, and the enough roomy flat board in the double-button pin of this button assembly and the drive link top in switching and the Poewr transmission mechanism movingly; Keg float in the said keg float assembly is controlled air-capacitor tubular structure, this keg float by with its keg float hook that snaps together and the spiral pull bar that links to each other with this keg float hook and elevating mechanism movingly, edge balancing weight in its bottom, and the water shutoff rubber cushion that fits with outfall is housed; Crane in the said elevating mechanism is the cylindrical shell shape, the lobed strip tooth of its inner surface, the space interlock mutually of the even extension that its inner surface of cylindrical portion that overlaps on the structural member of this strip tooth and keg float assembly outside has, and by retaining ring the cylindrical portion of crane and last cover is fixed; Retainer in said switching and the Poewr transmission mechanism includes two guide grooves, two drive links with auto-reset function are arranged symmetrically in this guide groove, the connecting rod that is supported by single shaft that is arranged in parallel on the crane is connected with the spiral pull bar, be positioned at the retainer bottom slide its but slide plate of translation is housed, this slide and slide plate are provided with slide air inlet port and slide plate gas outlet respectively, and this slide plate gas outlet is by soft air-guide pipe and keg float exhaust opening UNICOM.
The utility model compared with prior art, the non-structure connection transmission design between its monolithic double-button and button and the valve body makes installations, debugging very convenient, and adapts to ceramic water tank and cover button hole and cistern water-discharging hole decentraction.Its tubular knot that can be undone by a pull pushes away and pulls out the elevating mechanism that adds retaining ring, and the water tank that adapts to different geometrical size is installed.The keg float assembly of adopt single unlatching, closing is carried out different draining actions, and structure is simple and direct, reliable.Whole draining valve adopts buckle structure in a large number, not only is convenient to dismounting but also strikes up partnership closely.
The explanation of accompanying drawing drawing:
Fig. 1 is the utility model draining valve assembly schematic diagram.
Fig. 2 is the utility model draining valve assembly cut-away view.
Fig. 3 is the utility model draining valve assembly partial cutaway diagrammatic sketch.
Fig. 4 is a big draining schematic diagram of the present utility model.
Fig. 5 is a big draining partial schematic diagram of the present utility model.
Fig. 6 is a float water schematic diagram of the present utility model.
Fig. 7 is a float water partial schematic diagram of the present utility model.
Fig. 8 is a button assembly schematic diagram of the present utility model.
Fig. 9 is a keg float assembly schematic diagram of the present utility model.
Figure 10 is an elevating mechanism schematic diagram of the present utility model.
Figure 11 is a switching mechanism schematic diagram of the present utility model.
Figure 12 is the non-structure connection schematic diagram of main part in the utility model button assembly and the water tank.
Figure 13 is the utility model scheme of installation in water tank.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
The utility model embodiment by float water button 1, big draining button 2, push-button socket 3, clamp nut 4, button pin 5/6, drive link 7/8, adjusting screw(rod) 9, slide 10, retainer 11, crane 12, soft air-guide pipe 13, connecting rod 14/15, retaining ring 16, spiral pull bar 17/18, on overlap 19, at the bottom of the keg float hook 20, center 21, keg float 22, overflow pipe 23, valve seat 24, water shutoff film 25, keg float 26, return spring 27/28, air guide chew 32, dull and stereotyped 33/34, back-moving spring 35/36, guide groove 37, slide plate 40, balancing weight 41, outfall 42 constitute.
As Fig. 8, Figure 12, shown in Figure 13, button assembly 43 of the present utility model is made up of float water button 1, big draining button 2, push-button socket 3, clamp nut 4, button pin 5/6, return spring 27/28, and each parts is assemblied in the button hole 52 on the tank lid 51 by the snapping mode.This button assembly 43 and be installed between the main body 54 in the water tank 50 and be non-structure connection, be that tank lid 51 can be taken away and irrelevant with inside subject 54 at any time, the force transmission when moving by the enough roomy flat board 53/54 in button pin 5/6 bottom and drive link 7/8 top between the two.Can adapt to ceramic water tank lid button hole 52 and cistern water-discharging hole 53 decentraction, take this mode also to make accessory install ten easy to adjustly first, be convenient to observe.
As shown in Figure 9, keg float assembly 44 of the present utility model by keg float hook 20, keg float 22, balancing weight 41, keg float at the bottom of 26, water shutoff rubber cushion 25 forms, keg float 22 is controlled air-capacitor tubular structure, this keg float 22 by with its keg float hook that snaps together 20 and the spiral pull bar 17/18 that links to each other with this keg float hook 20 and elevating mechanism movingly, edge balancing weight 41 in its bottom, and the water shutoff rubber cushion 25 that fits with outfall 42 is housed.This keg float assembly 44 adopts single unlatching, the mode of closing to carry out different draining actions, owing to itself be designed to variable air space, therefore the control ability of the keg float buoyancy that can acquire change can realize the control on opportunity that keg float assembly 44 whereabouts are closed.As follows with reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5, its principle of Fig. 6, Fig. 7:
When depressing any one draining button 1 or 2, keg float assembly 44 can be risen to certain altitude by drive link 7,8, connecting rod 14,15, spiral pull bar 17/18, the buoyancy that produces because of the displacement of keg float 22 itself is kept keg float assembly 44 and can not fallen the beginning draining.Controlled air-capacitor keg float 22 has an exhaust opening 45 to connect soft air-guide pipe 13, utilizes the static pressure of water to force the air in the keg float cavity 46 to be discharged through soft air-guide pipe 13, and the displacement of keg float 22 is gradually reduced, and keg float assembly 44 fell to closing when finally buoyancy was less than deadweight.By the 9 control deflation rate of adjusting screw(rod) in switching and the Poewr transmission mechanism, to control little displacement the opportunity that reaches control keg float assembly 44 whereabouts.Add a cover switching device shifter and in starting keg float assembly 44, rise disconnected or open air guide channel, thereby realize the drainings of two retaining.
Keg float assembly of the present utility model 44 its move up and down by the double structural member of doing framework go up cover 19, center 21 is axially providing accurate guiding, water shutoff film 25 is fitted good with outfall 42 when guaranteeing that keg float assembly 44 falls.Strength when the balancing weight 41 of edge falls with reinforcement in the keg float.The keg float hook 20 of starting keg float assembly 44 has also played the effect of spacing guiding simultaneously, and keg float assembly 44 can not pivoted, to guarantee resetting and the uniformity that resets, water shutoff reliability height.
As shown in figure 10, crane 12 in the elevating mechanism of the present utility model is the cylindrical shell shape, the lobed strip tooth 48 of its inner surface, space 47 interlock mutually of the even extension that its inner surface of cylindrical portion of cover 19 has on the structural member of this strip tooth 48 and keg float assembly 44 outsides, and by retaining ring 16 crane 12 and the cylindrical portion of last cover 19 are fixed.This elevating mechanism is simple and reliable, and the water tank that adapts to different geometrical size is installed.The tubular thin shell structures has the advantage of saving material, good rigidly, is better than common bar-shaped both legs or three leg braced structuress as its stability of load platform of button transmission mechanism.And keg float 22 is a fixed dimension, can be because of water tank size difference, and valve body height and change its range of movement, keg float assembly 44 is the spiral pull bar 17/18 that can conveniently adjust the transmission distance with the transmission system only link.
As Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 11, retainer 11 in switching of the present utility model and the Poewr transmission mechanism includes two guide grooves 37, two drive links 7/8 with auto-reset function are arranged symmetrically in this guide groove 37, be arranged in parallel at the connecting rod 14 on the crane 12 by the single shaft support, 15 are connected with spiral pull bar 17/18, be positioned at retainer 11 bottoms slide 10 its but slide plate 40 of translation is housed, this slide 10 and slide plate 40 are provided with slide air inlet port 30 and slide plate gas outlet 31 respectively, and this slide plate gas outlet 31 is by exhaust opening 45 UNICOMs of soft air-guide pipe 13 with keg float 22.
Visible big draining and little draining all have it independently to move transmission mechanism among the figure, push drive link 7 connecting rod 14 is upwarped, and then drive on the spiral pull bar 17 and move, and promote keg float assemblies 44 by keg float hook 20 and realize starting.When drive link 7/8 pressed down, its hypotenuse 38 acted on the cambered surface 39 of rectangular aperture of slide plate 40, makes slide plate 40 shifted laterally certain distances, thereby made slide air inlet port 30, slide plate gas outlet 31 teams are neat or stagger (being that keg float has maximum volume).This structure can avoid moving mutual possibility of interference, and one tunnel transmission is damaged and can also continues to use.Built-in back-moving spring 35/36 forced resetting of drive link sets back after action is finished, and is stuck when avoiding and then pushing the opposite side drive link.The annulus 49 of drive link end bosses plays anti-lost effect, slightly firmly inserts in the guide groove 37 of retainer 11, back pulls out then to be difficult for again, and entire product adopts buckle structure in a large number, not only has been convenient to dismounting but also has combined closely be integral.
Drainage seat assembly of the present utility model is made up of center 21, valve seat 24, overflow pipe 23, cover 19 snappings on the structural member of double as framework in center 21 tops and the keg float assembly 44, and bottom and valve seat 24 snappings, overflow pipe 23 is plugged on the valve seat 24.
The utility model is provided with a variable cross-section adjusting screw(rod) 9 at exhaust pipe mouth 29 places of slide 10, screw rod in stack advance and retreat and change the exhaust opening circulation area, thereby the deflation rate of control keg float 22, reach the time that control keg float assembly 44 falls, also just controlled displacement, like this water yield that the user can the little draining of stepless as required adjustment.
Claims (4)
1, a kind of two retaining displacement draining valve comprises button assembly (43), constitutes upper valve body assembly and drainage seat assembly that main body (54) is installed, and this upper valve body assembly comprises keg float assembly (44), switching and Poewr transmission mechanism and elevating mechanism, it is characterized in that:
A, button assembly (43) are the double-button monolithic construction, it be the dereferenced structure with the main body (54) that is installed in the water tank (50), and the enough roomy flat board (33) (34) in drive link (7) (8) top in double-button pin (5) (6) of this button assembly (43) and switching and the Poewr transmission mechanism movingly;
Keg float (22) in b, the keg float assembly (43) is controlled air-capacitor tubular structure, this keg float (22) by with its keg float hook (20) that snaps together and the spiral pull bar (17) (18) that links to each other with this keg float hook (20) and elevating mechanism movingly, edge balancing weight (41) in its bottom, and be equipped with and water shutoff rubber cushion (25) that outfall (42) fits;
Crane in c, the elevating mechanism (12) is the cylindrical shell shape, the lobed strip tooth of its inner surface (48), space (47) interlock mutually of the even extension that its inner surface of cylindrical portion of cover (19) has on the outside structural member of this strip tooth (48) and keg float assembly (44), and by retaining ring (16) cylindrical portion of crane (12) and last cover (19) is fixed;
D, retainer (11) in switching and the Poewr transmission mechanism includes two guide grooves (37), two drive links (7) (8) with auto-reset function are arranged symmetrically in this guide groove (37), the connecting rod (14) (15) that is supported by single shaft that is arranged in parallel on the crane (12) is connected with spiral pull bar (17) (18), be positioned at the slide (10) of retainer (11) bottom but it is equipped with the slide plate (40) of translation, this slide (10) and slide plate (40) are provided with slide air inlet port (30) and slide plate gas outlet (31) respectively, and this slide plate gas outlet (31) is by exhaust opening (45) UNICOM of soft air-guide pipe (13) with keg float (22).
2, two retaining displacement draining valve according to claim 1, it is characterized in that button assembly (43) is made up of float water button (1), big draining button (2), push-button socket (3), clamp nut (4), button pin (5) (6), each parts is assemblied in the button hole (52) on the tank lid (51) by the snapping mode.
3, two retaining displacement draining valve according to claim 1 is characterized in that slide (10) exhaust pipe mouth (29) locates to be provided with a variable cross-section adjusting screw(rod) (9).
4, two retaining displacement draining valve according to claim 1, it is characterized in that the drainage seat assembly is made up of center (21), valve seat (24), overflow pipe (23), cover (19) snapping on the structural member of double as framework in center (21) top and the keg float assembly (44), bottom and valve seat (24) snapping, overflow pipe (23) is plugged on the valve seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245691 CN2434350Y (en) | 2000-08-04 | 2000-08-04 | Two-stage displacement discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245691 CN2434350Y (en) | 2000-08-04 | 2000-08-04 | Two-stage displacement discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434350Y true CN2434350Y (en) | 2001-06-13 |
Family
ID=33605121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245691 Expired - Fee Related CN2434350Y (en) | 2000-08-04 | 2000-08-04 | Two-stage displacement discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434350Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311433B (en) * | 2007-05-25 | 2011-05-11 | 吉博力国际股份公司 | Actuating device for a drain fitting and drain fitting with such an actuating device and method of mounting such a drain fitting |
| GB2564925A (en) * | 2017-05-04 | 2019-01-30 | Cassellie Ltd | Toilet flush button cover |
-
2000
- 2000-08-04 CN CN 00245691 patent/CN2434350Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311433B (en) * | 2007-05-25 | 2011-05-11 | 吉博力国际股份公司 | Actuating device for a drain fitting and drain fitting with such an actuating device and method of mounting such a drain fitting |
| GB2564925A (en) * | 2017-05-04 | 2019-01-30 | Cassellie Ltd | Toilet flush button cover |
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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 |