CN203346980U - Opening mechanism of drainage valve - Google Patents
Opening mechanism of drainage valve Download PDFInfo
- Publication number
- CN203346980U CN203346980U CN 201320389979 CN201320389979U CN203346980U CN 203346980 U CN203346980 U CN 203346980U CN 201320389979 CN201320389979 CN 201320389979 CN 201320389979 U CN201320389979 U CN 201320389979U CN 203346980 U CN203346980 U CN 203346980U
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- CN
- China
- Prior art keywords
- guide part
- actuating mechanism
- guiding
- arm
- draining valve
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- Expired - Lifetime
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Abstract
The utility model discloses an opening mechanism of a drainage valve. The opening mechanism of the drainage valve comprises at least one operating piece, a transmission unit, a lifting arm and an opening rod capable controlling opening and closing of a drainage opening. The operating piece is movably installed and connected on the valve body and connected with the transmission unit in a transmission mode. The transmission unit is connected with the lifting arm in a transmission mode. The lifting arm is connected with the opening rod. The opening rod is assembled and connected in a valve body movably. The opening mechanism further comprises a first guiding mechanism. The first guiding mechanism comprises first guiding portions arranged on the lifting arm and second guiding portions arranged on the valve body and matched with the first guiding portions. By the adoption of the opening mechanism of the drainage valve, due to the fact that one set of guiding portions, arranged on a valve body, of the prior art is replaced by the first guiding portions arranged on lifting arm, the torque generated when the lifting arm is lifted is small, and the friction force acting on the first guiding mechanism is correspondingly reduced. Therefore, the value of operating force of the operating piece is reduced when water is drained through the drainage valve, labor needed by drainage is reduced, the drainage valve is particularly suitable for being used by the old and children, and the universality of the drainage valve is improved.
Description
Technical field
The utility model relates to a kind of draining valve actuating mechanism.
Background technology
The Chinese utility model patent notification number is the patent that CN201962733U, patent name are " a kind of water tank drainage device ", its draining valve comprises boom lever, connecting rod and guide pipe, and pressing keys drive boom lever activity and then drivening rod and guide pipe move upward and carry out draining so that guide pipe is opened the delivery port of water tank.But, from its figure, can find out, in order to prevent that guide pipe from circumferentially rocking in up and down process, be provided with two groups of guide parts and guide pipe carried out spacing on valve body, due to two groups of guide part consistencies from top to bottom, can produce larger torsional interaction in guide part when boom lever lifts, thereby cause frictional force larger, and that the pressing force that makes to be applied to button needs is larger, the phenomenon that button is stuck in use likely appears, particularly less for the age or use more inconvenient than the elder.
The 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 technical scheme adopted that the utility model solves its technical problem is: a kind of draining valve actuating mechanism, draining valve comprises that one is provided with the valve body of outfall, it is characterized in that: actuating mechanism comprises that at least one operating parts (100), a gear unit, lift arm (200) and and can control the starting bar (300) that outfall opens and closes, operating parts (100) activity is installed in valve body and the gear unit that is in transmission connection, gear unit is in transmission connection and lifts arm (200), lift arm (200) and connect starting bar (300), starting bar (300) activity is installed in valve body; Actuating mechanism also comprises the first guiding mechanism, and this first guiding mechanism comprises the second guide part (110) of being located at the first guide part (210) that lifts arm (200) and being located at valve body and can matching with the first guide part (210).
Among one preferred embodiment: described valve body comprises that a body (120) He Yigai connects the valve gap (130) of body (120), and described the second guide part (110) is located at body (120) or valve gap (130).
Among one preferred embodiment: described the first guide part (210) is gathering sill, and the second guide part (110) is the guiding rib; Perhaps, described the first guide part (210) is the guiding rib, and the second guide part (110) is gathering sill.
Among one preferred embodiment: described gear unit comprises argues for the sake of arguing (400) and one and argue for the sake of arguing (400) connecting rod (500) of being articulated and connected, operating parts (100) argue for the sake of arguing (400) that are in transmission connection, and connecting rod (500) is in transmission connection and lifts arm (200).
Among one preferred embodiment: described arm (200) and the starting bar (300) of lifting is one-body molded.
Among one preferred embodiment: described valve body arranges a division board (600), described starting bar (300) matches with outfall through division board (600), described actuating mechanism also comprises the second guiding mechanism, the 4th guide part (310) that this second guiding mechanism comprises the 3rd guide part (610) of being located at division board (600) and is located at starting bar (300) and can matches with the 3rd guide part (610).
Among one preferred embodiment: described the first guiding mechanism and the second guiding mechanism are arranged and up and down not on same vertical line.
Among one preferred embodiment: the described tie point that lifts first guide part (210) of arm (200) and lift arm (200) and gear unit all is positioned at the homonymy of the second guiding mechanism.
Among one preferred embodiment: described the 3rd guide part is gathering sill (610), and the 4th guide part (310) is the guiding rib; Perhaps, described the 3rd guide part (610) is the guiding rib, and the 4th guide part (310) is gathering sill.
Among one preferred embodiment: described operating parts (100) is button.
The technical program is compared with background technology, and it has following advantage:
1. the first guide part is located at and is lifted arm, the second guide part is located at valve body and can be matched with the first guide part, the first guide part that wherein one group of guide part of being located at valve body in prior art is lifted to arm by being located in this programme substitutes, make the moment of torsion produced when lifting arm and mentioning diminish, the frictional force that acts on the first guiding mechanism is corresponding reducing also, thereby reduce the operating physical force value of the operating parts of draining valve draining, draining is more laborsaving, be particularly suitable for old man, child's use, enlarge the versatility of this draining valve, more be of value to the popularization of energy-conservation draining.
2. lift arm and starting bar is one-body molded, reduce the die sinking cost.
3. the first guiding mechanism and the second guiding mechanism are arranged up and down and, not on same vertical line, are made the frictional force that acts on the first guiding mechanism and the second guiding mechanism less, and the operating physical force value that acts on operating parts is also less, and draining is more laborsaving.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the structural representation of a kind of draining valve actuating mechanism removal body of a preferred embodiment.
Fig. 2 has illustrated the structural representation of a kind of draining valve actuating mechanism removal valve gap of a preferred embodiment.
Fig. 3 has illustrated the rough schematic view of a kind of draining valve actuating mechanism of a preferred embodiment.
Fig. 4 has illustrated the structural representation of the body of a preferred embodiment.
Fig. 5 has illustrated the structural representation that lifts arm of a preferred embodiment.
The specific embodiment
Please refer to Fig. 1 to Fig. 5, an a kind of preferred embodiment of draining valve actuating mechanism.
Described draining valve comprises that one is provided with the valve body of outfall, and this valve body comprises that a body 120 and a lid connect the valve gap 130 of body 120, and described body 120 or valve gap 130 are provided with the second guide part 110.Described the second guide part 110 can be guiding rib bar or gathering sill.In the present embodiment, described the second guide part 110 is opened in the perisporium of body 120 and is two spaced apart guiding ribs.
In the present embodiment, the interior division board 600 that arranges of described body 120, this division board 600 is provided with a through hole, and it is a gathering sill that the hole wall of through hole is provided with the 3rd guide part 610, the three guide parts 610, or also can be the guiding rib.
Actuating mechanism comprises that at least one operating parts 100, a gear unit, lift arm 200 and a starting bar 300.
Gear unit is in transmission connection and lifts arm 200.In the present embodiment, described gear unit comprises argues for the sake of arguing 400 and one and 400 connecting rods that are articulated and connected 500 of arguing for the sake of arguing, and operating parts 100 is in transmission connection and argues for the sake of arguing 400, and connecting rod 500 is in transmission connection and lifts arm 200.
Starting bar 300 can be controlled the outfall switching and its activity is installed in valve body.In the present embodiment, described starting bar 300 matches with outfall through the through hole of division board 600.In the present embodiment, described to lift arm 200 one-body molded with starting bar 300.
In the present embodiment, outside described starting bar 300, week is provided with the 4th guide part 310 that can match with the 3rd guide part 610.The 4th guide part 310 is a guiding rib, or also can be gathering sill.
Described the first guide part 210 and the second guide part 110 form the first guiding mechanism of actuating mechanism.
Described the 3rd guide part 610 and the 4th guide part 310 form the second guiding mechanism of described actuating mechanism.
In the present embodiment, described the first guiding mechanism and the second guiding mechanism are arranged and up and down not on same vertical line; Describedly lift the first guide part 210 of arm 200 and lift the homonymy that arm 200 and the tie point of gear unit all are positioned at the second guiding mechanism; As, the first guiding mechanism and the second guiding mechanism are separately positioned on two sides of connecting rod 500.
Pressing operation part 100, operating parts 100 moves down, and drives one of 400 ends of arguing for the sake of arguing and moves down, 400 the other end of arguing for the sake of arguing is upturned, drivening rod 500 moves up, and under the effect that lifts arm 200, starting bar 300 also moves up, and then opens outfall and carry out draining.Because the first guide part is located at and is lifted arm, the second guide part is located at valve body and can be matched with the first guide part, the first guide part that wherein one group of guide part of being located at valve body in prior art is lifted to arm by being located in this programme substitutes, make the moment of torsion produced when lifting arm and mentioning diminish, the frictional force that acts on the first guiding mechanism is corresponding reducing also, thereby reduce the operating physical force value of the operating parts of draining valve draining, draining is more laborsaving, be particularly suitable for old man, child's use, enlarge the versatility of this draining valve, more be of value to the popularization of energy-conservation draining.
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 (10)
1. a draining valve actuating mechanism, draining valve comprises that one is provided with the valve body of outfall, it is characterized in that: actuating mechanism comprises that at least one operating parts (100), a gear unit, lift arm (200) and and can control the starting bar (300) that outfall opens and closes, operating parts (100) activity is installed in valve body and the gear unit that is in transmission connection, gear unit is in transmission connection and lifts arm (200), lift arm (200) and connect starting bar (300), starting bar (300) activity is installed in valve body; Actuating mechanism also comprises the first guiding mechanism, and this first guiding mechanism comprises the second guide part (110) of being located at the first guide part (210) that lifts arm (200) and being located at valve body and can matching with the first guide part (210).
2. a kind of draining valve actuating mechanism according to claim 1, it is characterized in that: described valve body comprises that a body (120) He Yigai connects the valve gap (130) of body (120), and described the second guide part (110) is located at body (120) or valve gap (130).
3. a kind of draining valve actuating mechanism according to claim 1, it is characterized in that: described the first guide part (210) is gathering sill, the second guide part (110) is the guiding rib; Perhaps, described the first guide part (210) is the guiding rib, and the second guide part (110) is gathering sill.
4. a kind of draining valve actuating mechanism according to claim 1, it is characterized in that: described gear unit comprises argues for the sake of arguing (400) and one and argue for the sake of arguing (400) connecting rod (500) of being articulated and connected, operating parts (100) argue for the sake of arguing (400) that are in transmission connection, connecting rod (500) is in transmission connection and lifts arm (200).
5. a kind of draining valve actuating mechanism according to claim 1 is characterized in that: described to lift arm (200) one-body molded with starting bar (300).
6. a kind of draining valve actuating mechanism according to claim 1, it is characterized in that: described valve body arranges a division board (600), described starting bar (300) matches with outfall through division board (600), described actuating mechanism also comprises the second guiding mechanism, the 4th guide part (310) that this second guiding mechanism comprises the 3rd guide part (610) of being located at division board (600) and is located at starting bar (300) and can matches with the 3rd guide part (610).
7. a kind of draining valve actuating mechanism according to claim 6 is characterized in that: described the first guiding mechanism and the second guiding mechanism are arranged and up and down not on same vertical line.
8. a kind of draining valve actuating mechanism according to claim 6 is characterized in that: describedly lift first guide part (210) of arm (200) and lift the homonymy that arm (200) and the tie point of gear unit all are positioned at the second guiding mechanism.
9. a kind of draining valve actuating mechanism according to claim 6, it is characterized in that: described the 3rd guide part is gathering sill (610), the 4th guide part (310) is the guiding rib; Perhaps, described the 3rd guide part (610) is the guiding rib, and the 4th guide part (310) is gathering sill.
10. a kind of draining valve actuating mechanism according to claim 1, it is characterized in that: described operating parts (100) is button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389979 CN203346980U (en) | 2013-07-02 | 2013-07-02 | Opening mechanism of drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389979 CN203346980U (en) | 2013-07-02 | 2013-07-02 | Opening mechanism of drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346980U true CN203346980U (en) | 2013-12-18 |
Family
ID=49746896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389979 Expired - Lifetime CN203346980U (en) | 2013-07-02 | 2013-07-02 | Opening mechanism of drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436847A (en) * | 2016-11-24 | 2017-02-22 | 厦门瑞尔特卫浴科技股份有限公司 | Lifting and pulling mechanism of drain valve |
-
2013
- 2013-07-02 CN CN 201320389979 patent/CN203346980U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436847A (en) * | 2016-11-24 | 2017-02-22 | 厦门瑞尔特卫浴科技股份有限公司 | Lifting and pulling mechanism of drain valve |
| CN106436847B (en) * | 2016-11-24 | 2022-05-17 | 厦门瑞尔特卫浴科技股份有限公司 | Lifting mechanism of drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |