CN204114197U - Telescopic drain valve - Google Patents
Telescopic drain valve Download PDFInfo
- Publication number
- CN204114197U CN204114197U CN201420566607.1U CN201420566607U CN204114197U CN 204114197 U CN204114197 U CN 204114197U CN 201420566607 U CN201420566607 U CN 201420566607U CN 204114197 U CN204114197 U CN 204114197U
- Authority
- CN
- China
- Prior art keywords
- spool
- water
- supporting base
- valve body
- water tank
- 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- Withdrawn - After Issue
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- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
A kind of telescopic drain valve of water nozzle flexible movement.The endoporus of valve body is communicated with the water hole of intake pipe, and spool is arranged in valve body, is opened in the water intake on spool post jamb and is communicated with the axle center hole of spool, and the outer post jamb of spool offers driver slot.Valve body is connected to the below of water tank bottom plate, and intake pipe is communicated with the weep hole of water tank.Supporting base is U-shaped plate structure, gear is connected between the left and right armstand of supporting base by rotating shaft, supporting base is connected to the outside of water tank facade plate, the tube head of spool discharge ends inserts the left and right armstand of supporting base through the facade plate of water tank, and the gear on supporting base engages with the tooth bar in driver slot on spool.In using, drive spool to move forward and backward along the endoporus of valve body by gear and driver slot, when the water intake on spool aligns with the water hole of intake pipe, the tube head of spool discharge ends stretches out, and drain valve is opened.When staggering in the water hole of the water intake on spool and intake pipe, the tube head of spool discharge ends is regained, drain shut valve.
Description
Technical field
The utility model relates to a kind of drain valve, especially the water nozzle of drain valve can be arranged to the telescopic drain valve of telescopic structure.
Background technique
At present, known drain valve and water nozzle are stationary structure, and because the water nozzle of drain valve can not shrink, the drain valve be therefore connected on water tank can increase the parking space of water tank.
Summary of the invention
In order to overcome the not shrinkable deficiency of existing its water nozzle of fixed drain valve, the utility model provides a kind of telescopic drain valve, the water nozzle of drain valve can be arranged to telescopic structure by this telescopic drain valve, stretching and contracting by water nozzle, thus not only facilitates draining but also be convenient to depositing of water tank.
The utility model solves the technological scheme that its technical problem adopts: the utility model comprises jointing plate, intake pipe, supporting base, switch knob, valve body, gear, spool, driver slot, seal ring and water tank.Valve body is tubular construction, valve body cross setting is also connected to the below of jointing plate, intake pipe is connected to the top of jointing plate, the water hole of intake pipe is communicated with the endoporus of valve body, spool is barrel shaped structure, the bucket wall of spool offers the water intake be communicated with the axle center hole of spool, before and after spool water intake both sides outer barrel wall on be provided with some roads seal ring, driver slot is the groove of long strip, on the outer barrel wall that driver slot is opened in spool and with the axis being parallel of spool, the bottom surface of driver slot is provided with tooth bar, the closed end of spool inserts in the endoporus of valve body, on spool, the position of water intake is corresponding with the position in intake pipe water hole.Supporting base is U-shaped plate structure, and gear is connected between the left and right armstand of supporting base by rotating shaft, and switch knob is semi-circular shape structure, and the left and right armstand of the left and right spindle nose difference Extension support seat of rotating shaft is connected with the limit, left and right of switch knob.Valve body is arranged on the below of water tank bottom plate and is connected with the base plate of water tank by jointing plate, intake pipe is communicated with the weep hole on water tank bottom plate, the facade plate of water tank offers the through hole corresponding with the endoporus of valve body, supporting base is connected to the outside of water tank facade plate, the opening end of spool inserts the left and right armstand of supporting base through the through hole on water tank facade plate, and the gear on supporting base engages with the tooth bar in driver slot on spool.
In using, tumbler switch handle, switch knob is by rotating shaft actuation gear, and gear drives spool to move forward and backward along the endoporus of valve body by driver slot again.Upwards tumbler switch handle, the exterior edge face of the opening end of spool Extension support seat forward, when the water intake on spool aligns with the water hole of intake pipe, the axle center hole by weep hole, intake pipe, water intake and spool is discharged by the water in water tank.Downward tumbler switch handle, the opening end of spool is regained backward, when the end face of valve core opening end and the exterior edge face of supporting base concordant time, the water intake on spool can stagger completely with the water hole of intake pipe, and the seal ring simultaneously on spool is by the water hole of closed intake pipe.
The beneficial effects of the utility model are, the water nozzle of drain valve is arranged to telescopic structure, stretching and contracting by water nozzle, thus not only facilitate draining but also be convenient to depositing of water tank.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is plan view of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Fig. 4 is the A-A profile of Fig. 1.
Fig. 5 is the B-B sectional drawing of Fig. 2.
Fig. 6 is the enforcement illustration of Fig. 5.
Fig. 7 is enforcement illustration of the present utility model.
Fig. 8 is the C-C profile of Fig. 7.
In figure: 1. jointing plate.2. intake pipe.3. supporting base.4. switch knob.5. valve body.6. gear.7. spool.8. driver slot.9. seal ring.10. water tank.
Embodiment
At Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 7, in Fig. 8, valve body 5 is tubular construction, valve body 5 cross setting is also connected to the below of jointing plate 1, intake pipe 2 is connected to the top of jointing plate 1, the water hole of intake pipe 2 is communicated with the endoporus of valve body 5, spool 7 is barrel shaped structure, the bucket wall of spool 7 offers the water intake be communicated with the axle center hole of spool 7, before and after spool 7 water intake both sides outer barrel wall on be provided with some roads seal ring 9, driver slot 8 is the groove of long strip, on the outer barrel wall that driver slot 8 is opened in spool 7 and with the axis being parallel of spool 7, the bottom surface of driver slot 8 is provided with tooth bar, the closed end of spool 7 inserts in the endoporus of valve body 5, on spool 7, the position of water intake is corresponding with the position in intake pipe 2 water hole.Supporting base 3 is U-shaped plate structure, and gear 6 is connected between the left and right armstand of supporting base 3 by rotating shaft, and switch knob 4 is semi-circular shape structure, and the left and right armstand of the left and right spindle nose difference Extension support seat 3 of rotating shaft is connected with the limit, left and right of switch knob 4.Valve body 5 is arranged on the below of water tank 10 base plate and is connected by the base plate of jointing plate 1 with water tank 10, intake pipe 2 is communicated with the weep hole on water tank 10 base plate, the facade plate of water tank 10 offers the through hole corresponding with the endoporus of valve body 5, supporting base 3 is connected to the outside of water tank 10 facade plate, the opening end of spool 7 inserts the left and right armstand of supporting base 3 through the through hole on water tank 10 facade plate, and the gear 6 on supporting base 3 engages with the tooth bar in driver slot 8 on spool 7.
In Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8, in using, tumbler switch handle 4, switch knob 4 is by rotating shaft actuation gear 6, and gear 6 drives spool 7 to move forward and backward along the endoporus of valve body 5 by driver slot 8 again.Upwards tumbler switch handle 4, the exterior edge face of the opening end of spool 7 Extension support seat 3 forward, when the water intake on spool 7 aligns with the water hole of intake pipe 2, the axle center hole by weep hole, intake pipe 2, water intake and spool 7 is discharged by the water in water tank 10.Downward tumbler switch handle 4, the opening end of spool 7 is regained backward, when the end face of spool 7 opening end is concordant with the exterior edge face of supporting base 3, the water intake on spool 7 can stagger completely with the water hole of intake pipe 2, and the seal ring 9 simultaneously on spool 7 is by the water hole of closed intake pipe 2.
Claims (4)
1. a telescopic drain valve, it comprises jointing plate, intake pipe, supporting base, switch knob, valve body, gear, spool, driver slot, seal ring and water tank, it is characterized in that: valve body is tubular construction, valve body cross setting is also connected to the below of jointing plate, intake pipe is connected to the top of jointing plate, the water hole of intake pipe is communicated with the endoporus of valve body, spool is barrel shaped structure, the bucket wall of spool offers the water intake be communicated with the axle center hole of spool, before and after spool water intake both sides outer barrel wall on be provided with some roads seal ring, on the outer barrel wall that driver slot is opened in spool and with the axis being parallel of spool, the bottom surface of driver slot is provided with tooth bar, the closed end of spool inserts in the endoporus of valve body, supporting base is U-shaped plate structure, gear is connected between the left and right armstand of supporting base by rotating shaft, switch knob is semi-circular shape structure, the left and right armstand of the left and right spindle nose difference Extension support seat of rotating shaft is connected with the limit, left and right of switch knob, valve body is arranged on the below of water tank bottom plate and is connected with the base plate of water tank by jointing plate, intake pipe is communicated with the weep hole on water tank bottom plate, the facade plate of water tank offers the through hole corresponding with the endoporus of valve body, supporting base is connected to the outside of water tank facade plate, the opening end of spool inserts the left and right armstand of supporting base through the through hole on water tank facade plate, gear on supporting base engages with the tooth bar in driver slot on spool.
2. telescopic drain valve according to claim 1, is characterized in that: described driver slot is the groove of long strip.
3. telescopic drain valve according to claim 1, is characterized in that: on described spool, the position of water intake is corresponding with the position in intake pipe water hole.
4. the telescopic drain valve according to claim 1 or 3, is characterized in that: when the end face of described valve core opening end is concordant with the exterior edge face of supporting base, staggers completely in the water intake on spool and the water hole of intake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566607.1U CN204114197U (en) | 2014-09-29 | 2014-09-29 | Telescopic drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566607.1U CN204114197U (en) | 2014-09-29 | 2014-09-29 | Telescopic drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114197U true CN204114197U (en) | 2015-01-21 |
Family
ID=52331509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566607.1U Withdrawn - After Issue CN204114197U (en) | 2014-09-29 | 2014-09-29 | Telescopic drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265922A (en) * | 2014-09-29 | 2015-01-07 | 张卫 | Retractable drain valve |
-
2014
- 2014-09-29 CN CN201420566607.1U patent/CN204114197U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265922A (en) * | 2014-09-29 | 2015-01-07 | 张卫 | Retractable 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: 20150121 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |