CN203846586U - Drainage valve starting mechanism - Google Patents
Drainage valve starting mechanism Download PDFInfo
- Publication number
- CN203846586U CN203846586U CN201420237403.3U CN201420237403U CN203846586U CN 203846586 U CN203846586 U CN 203846586U CN 201420237403 U CN201420237403 U CN 201420237403U CN 203846586 U CN203846586 U CN 203846586U
- Authority
- CN
- China
- Prior art keywords
- water
- watertight shutter
- drainage channel
- actuating mechanism
- draining valve
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a drainage valve starting mechanism. The drainage valve starting mechanism comprises a base with a drainage channel, a water stop disk, a water stop rubber gasket, a starting lever and a water baffle, wherein the drainage channel is covered by the water stop disk, the water stop rubber gasket is fixedly connected to the water stop disk and used for sealing the drainage channel, the starting lever can reciprocate vertically and is used for lifting the water stop disk, the water baffle is arranged in the drainage channel and can be switched between the closed state and the release state back and forth, a water storage cavity is defined by the water baffle, the drainage channel and the water stop disk when the water baffle is in the closed state, and when the water baffle is in the release state, the drainage channel is opened to empty water in the water storage cavity. When the drain valve starting mechanism carries out starting, firstly, the water storage cavity is filled with water so that water pressure borne by the bottom surface of the water stop disk can counteract water pressure borne by the top surface of the water stop disk, and then the water stop disk can be lifted up through small force. The drainage valve starting mechanism has the advantages that the value of operating force of a drainage valve is decreased, and the operating hand feeling is good.
Description
Technical field
The utility model relates to a kind of draining valve actuating mechanism.
Background technology
Existing draining valve is in the time starting, and hydraulic pressure directly acts on water-stop tray, is opening draining valve and carries out in the middle of the whole process of draining, and water-stop tray bears the downward pressure-acting that its top water gives for a long time; Meanwhile, in the firm incipient stage starting, water-stop tray also will afford the downward suction of its below water.So existing draining valve all needs in the whole operating process that starts draining the operation strength that cost is larger, affect user's experience, feel is bad.
Utility model content
The utility model provides a kind of draining valve actuating mechanism, and it has overcome the existing deficiency of background technology.The utility model solves the technical scheme that its technical problem adopts:
A kind of draining valve actuating mechanism, comprise be provided with the base of drainage channel, for cover this drainage channel water-stop tray, be fixed on water-stop tray water stop rubber pad for sealing this drainage channel, can vertically move back and forth and for mentioning the starting bar of this water-stop tray, also comprise and be arranged in this drainage channel and the watertight shutter that can back and forth switch between closure state and release conditions, this watertight shutter surrounds water storage cavity, the water of this watertight shutter in release conditions are opened emptying this water storage cavity of this drainage channel at closure state and this drainage channel and this water-stop tray.
Among one preferred embodiment: also comprise the control member being in transmission connection with this starting bar, this control member is opened this watertight shutter after this water storage cavity is full of water makes this watertight shutter be switched to release conditions.
Among one preferred embodiment: this watertight shutter comprise two can folding hinge, this hinge is articulated in this drainage channel rotationally.
Among one preferred embodiment: the position, inside edge of this hinge and this base pivot joint, the inside edge medium position of this hinge extends straight up and is provided with limited block; The bottom surface of this control member is provided with limited impression, and described two limited blocks are inserted in this limited impression during in closure state at this watertight shutter, separates during in release conditions at this watertight shutter with described limited block; This draining valve actuating mechanism also comprises for making described two elastic components that hinge is closed together.
Among one preferred embodiment: the outer ledge position of this hinge and this base pivot joint, the middle part of the inside edge of this hinge is provided with jack; The bottom surface of this control member is provided with inserted link, this inserted link is inserted in described two jacks during in closure state and stops described two hinges to be opened at this watertight shutter, and extract out from this two jack during in release conditions at watertight shutter, this draining valve actuating mechanism also comprises for making described two elastic components that hinge is closed together.
Among one preferred embodiment: the middle part of this water-stop tray is vertically run through and is provided with the through hole being communicated with this water storage cavity, this starting bar bottom is extended the end cap being provided with for covering this through hole laterally.
Among one preferred embodiment: this watertight shutter can vertically reciprocatingly be arranged in this drainage channel, this watertight shutter is connected to the bottom of this control member, and this control member drives watertight shutter synchronously to move up and make watertight shutter be switched to release conditions with this starting bar after this water storage cavity is full of water.
Among one preferred embodiment: the middle part of this water-stop tray is vertically run through and is provided with the through hole being communicated with this water storage cavity, this starting bar bottom is extended the end cap being provided with for covering this through hole laterally.
Among one preferred embodiment: this watertight shutter is arranged in this drainage channel rotationally, the position that this watertight shutter departs from its center line is provided with the rotating shaft with this base pivot joint, this watertight shutter is divided into macroplate part and small plate part by this rotating shaft, this water-stop tray is connected to this starting bar bottom, this control member is connected on this starting bar moving with this starting bar and the translation of water-stop tray synchronous vertical, this control member is provided with the blocking arm extending in this drainage channel, and the bottom of this blocking arm is provided with hook portion; This base is provided with the block for stoping this watertight shutter to rotate in this drainage channel, and this block can rotate and arrange around its middle part, the upper end of this block and this blocking arm butt, the lower end of this block and small plate part butt; Remove the restriction of this block to this watertight shutter thereby this block rotation of this hook portion mobile promotion is straight up rear and this small plate part is separated, Water Pressure makes this watertight shutter upset be switched to release conditions on this watertight shutter, and this draining valve actuating mechanism also comprises for making this watertight shutter be switched to the elastic component of closure state from release conditions upset.
The technical program is compared with background technology, and its tool has the following advantages:
1. this watertight shutter surrounds water storage cavity at closure state and this drainage channel and this water-stop tray, when startup, water be first full of this water storage cavity make the hydraulic pressure being subject on this water-stop tray bottom surface can with this water-stop tray end face on the hydraulic pressure being subject to offset, can eliminate the suction that drainage channel produces this water-stop tray simultaneously, be that available less power is mentioned this water-stop tray afterwards, have advantages of that operating handle is good.
2. water is full of this water storage cavity by the through hole at this water-stop tray middle part, only need to mention lightly this starting bar and just can open this through hole and make full this water storage cavity of current, does not need entirety to lift this water-stop tray, operates strength little.
3. described in, two limited blocks are in closure state is inserted into this limited impression, can ensure that this watertight shutter is in closure state, this starting bar moves up in process, can not only open this water-stop tray, but also can after this water-stop tray, mention this control member and make this limited impression remove the restriction to this limited block opening, simple in structure.
4. this watertight shutter is in the time of closure state, this inserted link is inserted into described two jacks and stops described hinge to be opened, this starting bar moves up in process, can not only open this water-stop tray, but also can be in the time mentioning this control member by this inserted link from this jack is extracted out, make this hinge realize upset, simple in structure.
5. this watertight shutter can vertically reciprocatingly be arranged in this drainage channel, and this control member synchronously moves up and can be switched to release conditions from closure state with this starting bar, simple in structure.
6. this block is connected between this blocking arm and this watertight shutter, stably prevents that this watertight shutter from rotating, and only rear in this block rotation of this hook portion mobile promotion straight up and this small plate part is separated and could removes the restriction of this block to this watertight shutter, stabilized structure.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the perspective exploded view of a kind of draining valve actuating mechanism the first embodiment of the utility model.
Fig. 2 has illustrated the partial schematic sectional view of draining valve actuating mechanism shown in Fig. 1.
Fig. 3 has illustrated the schematic diagram that the through hole on the water-stop tray of draining valve actuating mechanism shown in Fig. 1 is opened.
Fig. 4 has illustrated the schematic diagram that the water-stop tray of draining valve actuating mechanism shown in Fig. 1 is opened.
Fig. 5 has illustrated the watertight shutter of draining valve actuating mechanism shown in Fig. 1 and has cut the schematic diagram in release conditions.
Fig. 6 has illustrated the cross-sectional schematic of a kind of draining valve actuating mechanism the second embodiment of the utility model.
Fig. 7 has illustrated the schematic perspective view of the watertight shutter of draining valve actuating mechanism shown in Fig. 6.
Fig. 8 has illustrated the cross-sectional schematic of a kind of draining valve actuating mechanism the 3rd embodiment of the utility model.
Fig. 9 has illustrated the cross-sectional schematic of a kind of draining valve actuating mechanism the 4th embodiment of the utility model.
Figure 10 has illustrated the schematic perspective view of the watertight shutter of draining valve actuating mechanism shown in Fig. 9.
Detailed description of the invention
Embodiment mono-:
Please refer to Fig. 1 and Fig. 2, a kind of draining valve actuating mechanism of the present utility model, comprises base 10, water-stop tray 20, starting bar 30, watertight shutter 40, control member 50, elastic component 60.
This base 10 is provided with drainage channel 12.This water-stop tray 20 is for covering the open top of this drainage channel 12, an affixed water stop rubber pad 21 on water-stop tray 20, and for sealing this drainage channel 12 when the drain shut valve, anti-sealing enters in this drainage channel 12.The middle part of this water-stop tray 20 is vertically run through and is provided with through hole 22.This starting bar 30 can vertically move back and forth and for raising this water-stop tray 20.These starting bar 30 bottoms are extended the end cap 32 being provided with for covering this through hole 22 laterally.
This watertight shutter 40 is arranged in this drainage channel 12.This watertight shutter 40 can back and forth switch between closure state (as shown in Figure 2) and release conditions (as shown in Figure 5).This watertight shutter 40 in the time of closure state and this drainage channel 12 and this water-stop tray 20 surround water storage cavity 70, water can run through 22 moments of this through hole and be full of this water storage cavity 70.This watertight shutter 40 is opened the water in rapid emptying this water storage cavity 70 of this drainage channel 12 in the time of release conditions.This watertight shutter 40 comprise two can folding hinge 42, this hinge 42 is articulated in this drainage channel 12 rotationally.The position, inside edge of this hinge 42 and 10 pivot joints of this base, the middle part of the position, inside edge of this hinge 42 is extended straight up and is provided with limited block 422.In the time that these two hinges, 42 levels are closed, described two limited blocks 422 are pressed against together.The two ends of this elastic component 60 are connected with described two hinges 42 respectively, and this elastic component 60 is for pulling described two hinges 42, make two hinges 42 can be closed together, and draining finishes rear elastic component 60 can make this watertight shutter 40 be switched to closure state from release conditions.
This control member 50, for opening and discharging this watertight shutter 40, makes this watertight shutter 40 be switched to release conditions from closure state.This control member 50 is in transmission connection with this starting bar 30.The bottom surface of this control member 50 is provided with limited impression 52, and described two limited blocks 422 are inserted in this limited impression 52 during in closure state at this watertight shutter 40.
Before startup, water is all positioned on this water-stop tray 20.
Please refer to Fig. 3, when startup, this starting bar 30 first moves straight up, simultaneously, this end cap 32 is opened this through hole 22, water is full of rapidly this water storage cavity 70 by this through hole 22, and the bottom surface of this water-stop tray 20 affords the pressure of water, and the pressure of the water being subject on the pressure of the water being subject on these water-stop tray 20 bottom surfaces and this water-stop tray 20 end faces offsets.This limited block 422 is subject to the restriction of this limited impression 52, and this hinge 42 cannot be rotated.
Please refer to Fig. 4, this starting bar 30 continues to move up, and this starting bar 30 rises to after certain altitude with these water-stop tray 20 in the vertical direction phase clampings and drives together with this water-stop tray 20 and moves up, and opens this drainage channel 12.
Please refer to Fig. 5, this starting bar 30 continues to move up after certain distance, this water-stop tray 20 and these control member 50 in the vertical direction phase clampings driving together with this control member 50 move up, this limited impression 52 separates with described limited block 422, under the gravity and pressure-acting of water, this drainage channel 12 is opened in this hinge 422 upset downwards, and this watertight shutter 40 is switched to release conditions, and the water in this water storage cavity interior 70 can be by emptying rapidly.
Embodiment bis-:
Please refer to Fig. 6 and Fig. 7, embodiment bis-is with the difference of embodiment mono-: the below of the outer ledge position of this hinge 42a and 10 pivot joints of this base, and the middle part of the inside edge of this hinge 42a is provided with jack 424; The bottom surface of this control member 50a is provided with inserted link 54, and this inserted link 54 is inserted in described two jacks 424 during in closure state at this watertight shutter, thereby stops described two hinge 42a upset downwards to be opened.
When this control member 50a moves up and makes this inserted link 54 from this jack 424 is extracted out, Water Pressure is opened this hinge 42a on this hinge 42a.Elastic component can be connected between this base 10 and this hinge 42a, makes this hinge 42a can automatically reset to horizontal closed state after opening.
Embodiment tri-:
Please refer to Fig. 8, embodiment tri-is with the difference of embodiment mono-: this watertight shutter 40b can vertically reciprocatingly be arranged in this drainage channel 12, and this watertight shutter 40b is connected to the bottom of this control member 50b, and this watertight shutter 40b and this control member 50b are one-body molded.When this control member 50b moves up and shifts out after this drainage channel 12, water can be discharged from this drainage channel 12 rapidly.
Embodiment tetra-:
Please refer to Fig. 9 and Figure 10, embodiment tetra-is with the difference of embodiment mono-: this watertight shutter 40c is arranged in this drainage channel 12 rotationally, the position that this watertight shutter 40c departs from its center line is provided with the rotating shaft 44 with 10 pivot joints of this base, and this watertight shutter 40c is divided into macroplate part 46 and small plate part 48 by this rotating shaft 44; This water-stop tray 20c one is connected to this starting bar 30c bottom, and this control member 50c is connected to this starting bar 30c and above synchronously vertically moves back and forth with this starting bar 30c and water-stop tray 20c; This control member 50c is provided with the blocking arm 56 extending in this drainage channel 12, and the bottom of this blocking arm 56 is provided with hook portion 562; This base 10 is provided with the block 14 for stoping this watertight shutter 40c to rotate in this drainage channel 12, and this block 14 can rotate and arrange around its middle part, the upper end of this block 14 and this blocking arm 56 butts, the lower end of this block 14 and small plate part 48 butts.
When startup, this starting bar 30c, water-stop tray 20c, the control member 50c three certain distance that synchronously moves up, this water-stop tray 20c opens this drainage channel 12 makes water be full of rapidly this water storage cavity 70.Now, because this block 14 is pressed against in small plate part 48, therefore, this watertight shutter 40c cannot rotate and be switched to release conditions from closure state.When this control member 50c continues to move up and this hook portion 562 is promoted after these block 14 rotations, once this block 14 is separated with this small plate part 48, this block 14 is removed the limit rotation to this watertight shutter 40c, and Water Pressure makes this watertight shutter 40c upset be switched to release conditions on this watertight shutter 40c.In the middle of the present embodiment, elastic component can be arranged on the torsion spring between this base 10 and this rotating shaft 44, and the torsion that torsion spring produces can make to be switched to closure state when draining finishes rear water plate 40c from release conditions upset.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (9)
1. a draining valve actuating mechanism, comprise be provided with the base of drainage channel, for cover this drainage channel water-stop tray, be fixed on water-stop tray water stop rubber pad for sealing this drainage channel, can vertically move back and forth and for mentioning the starting bar of this water-stop tray, it is characterized in that: also comprise and be arranged in this drainage channel and the watertight shutter that can back and forth switch between closure state and release conditions, this watertight shutter surrounds water storage cavity, the water of this watertight shutter in release conditions are opened emptying this water storage cavity of this drainage channel at closure state and this drainage channel and this water-stop tray.
2. a kind of draining valve actuating mechanism according to claim 1, is characterized in that: also comprise the control member being in transmission connection with this starting bar, this control member is opened this watertight shutter after this water storage cavity is full of water makes this watertight shutter be switched to release conditions.
3. a kind of draining valve actuating mechanism according to claim 2, is characterized in that: this watertight shutter comprise two can folding hinge, this hinge is articulated in this drainage channel rotationally.
4. a kind of draining valve actuating mechanism according to claim 3, is characterized in that: the position, inside edge of this hinge and this base pivot joint, and the inside edge medium position of this hinge extends straight up and is provided with limited block; The bottom surface of this control member is provided with limited impression, and described two limited blocks are inserted in this limited impression during in closure state at this watertight shutter, separates during in release conditions at this watertight shutter with described limited block; This draining valve actuating mechanism also comprises for making described two elastic components that hinge is closed together.
5. a kind of draining valve actuating mechanism according to claim 3, is characterized in that: the outer ledge position of this hinge and this base pivot joint, and the middle part of the inside edge of this hinge is provided with jack; The bottom surface of this control member is provided with inserted link, this inserted link is inserted in described two jacks during in closure state and stops described two hinges to be opened at this watertight shutter, and extract out from this two jack during in release conditions at watertight shutter, this draining valve actuating mechanism also comprises for making described two elastic components that hinge is closed together.
6. according to a kind of draining valve actuating mechanism described in any one in claim 1 to 5, it is characterized in that: the middle part of this water-stop tray is vertically run through and is provided with the through hole being communicated with this water storage cavity, this starting bar bottom is extended the end cap being provided with for covering this through hole laterally.
7. a kind of draining valve actuating mechanism according to claim 2, it is characterized in that: this watertight shutter can vertically reciprocatingly be arranged in this drainage channel, this watertight shutter is connected to the bottom of this control member, and this control member drives watertight shutter synchronously to move up and make watertight shutter be switched to release conditions with this starting bar after this water storage cavity is full of water.
8. a kind of draining valve actuating mechanism according to claim 7, is characterized in that: the middle part of this water-stop tray is vertically run through and is provided with the through hole being communicated with this water storage cavity, and this starting bar bottom is extended the end cap being provided with for covering this through hole laterally.
9. a kind of draining valve actuating mechanism according to claim 2, it is characterized in that: this watertight shutter is arranged in this drainage channel rotationally, the position that this watertight shutter departs from its center line is provided with the rotating shaft with this base pivot joint, this watertight shutter is divided into macroplate part and small plate part by this rotating shaft, this water-stop tray is connected to this starting bar bottom, this control member is connected on this starting bar moving with this starting bar and the translation of water-stop tray synchronous vertical, this control member is provided with the blocking arm extending in this drainage channel, and the bottom of this blocking arm is provided with hook portion; This base is provided with the block for stoping this watertight shutter to rotate in this drainage channel, and this block can rotate and arrange around its middle part, the upper end of this block and this blocking arm butt, the lower end of this block and small plate part butt; Remove the restriction of this block to this watertight shutter thereby this block rotation of this hook portion mobile promotion is straight up rear and this small plate part is separated, Water Pressure makes this watertight shutter upset be switched to release conditions on this watertight shutter, and this draining valve actuating mechanism also comprises for making this watertight shutter be switched to the elastic component of closure state from release conditions upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237403.3U CN203846586U (en) | 2014-05-09 | 2014-05-09 | Drainage valve starting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237403.3U CN203846586U (en) | 2014-05-09 | 2014-05-09 | Drainage valve starting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846586U true CN203846586U (en) | 2014-09-24 |
Family
ID=51559622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237403.3U Withdrawn - After Issue CN203846586U (en) | 2014-05-09 | 2014-05-09 | Drainage valve starting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089124A (en) * | 2014-05-09 | 2015-11-25 | 厦门瑞尔特卫浴科技股份有限公司 | Method and mechanism for starting drain valve |
-
2014
- 2014-05-09 CN CN201420237403.3U patent/CN203846586U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089124A (en) * | 2014-05-09 | 2015-11-25 | 厦门瑞尔特卫浴科技股份有限公司 | Method and mechanism for starting drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20170524 |
|
| AV01 | Patent right actively abandoned |