CN202913481U - Compressing and starting mechanism of water drainage valve - Google Patents
Compressing and starting mechanism of water drainage valve Download PDFInfo
- Publication number
- CN202913481U CN202913481U CN 201220619310 CN201220619310U CN202913481U CN 202913481 U CN202913481 U CN 202913481U CN 201220619310 CN201220619310 CN 201220619310 CN 201220619310 U CN201220619310 U CN 201220619310U CN 202913481 U CN202913481 U CN 202913481U
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- Prior art keywords
- carry
- over bar
- draining valve
- button
- driven gear
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- Expired - Lifetime
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Abstract
A compressing and starting mechanism of a water drainage valve comprises a button base, wherein the button base is fixed on the top of a shell body of the water drainage valve, a button is sleeved with a spring and installed on the button base, the button is provided with an agent rack which can slide downwards to be inserted into the button base, an effector rack which is in flexible connection with a valve core slides upwards to be inserted into the button base, at least one drive wheel gear and at least one driven wheel gear are connected in the button base in a pin joint mode, the actor rack is meshed with the drive wheel gear, and the effector rack is meshed with the driven wheel gear. The rotating match of the drive wheel gear and the driven wheel gear enables the actor rack and the effector rack to conduct movement with opposite direction or reverse direction on the longitudinal direction. Two magnets are adsorbed to postpone rising of a floating body so as to enable a water inlet valve to be opened completely, and the floating body is enabled to accumulate energy when a water level rises. When moment of force of the floating body is greater than a sum of dead-load moment of force and magnetic moment of force of the two magnets, the two magnets are separated, the floating body rises to enable a movable link to completely seal a water stop control opening, and the water inlet valve is closed completely. The compressing and starting mechanism of the water drainage valve is simple in structure, low in starting water level, stable in high and low pressure water level and good in dynamic and static pressure sealing performance.
Description
Technical field
The utility model relates to a kind of draining valve started by press mechanism, and specifically a kind of installing space is little, transmission efficiency is high, do not affect the draining valve actuating mechanism of draining valve draining stability.
Background technology
The draining valve actuating mechanism of existing Manual press mainly adopts push button, such as the disclosed a kind of draining valve of Chinese utility model (CN201125443), this barrel-type drain valve is provided with button 11,12, back-moving spring, button 11,12 bottoms are provided with push rod 28,29 are used for pressing down the free end of the arm of force 13, the other end of the arm of force 13 is by arm of force suspension rod 14 and water seal rod hinge connection, its operating principle is by the button press spring, push rod under the button presses down arm of force free end, the arm of force other end upwarps and drives suspension rod and lift the water seal connecting rod and open draining valve, and this water tank drain valve manual actuation mechanism Main Problems has:
1.The horizontal arm of force 13 that is used for opening draining valve is for lever designs, and the installing space that takies is large, and the actuating mechanism installing space is larger, is unfavorable for the Miniaturization Design of actuating mechanism;
2.The arm of force that push rod under the employing button presses down swing upwarps and makes suspension rod rising pulling water seal connecting rod, and transmission efficiency is compared lowly, and structure is comparatively complicated;
3.Because each spring force otherness causes elastic force to weaken the degree varies of support force, weakens support force larger, it is faster that spool is closed draining valve, and the water tank discharge capacity is fewer, refers to that therefore the draining valve displacement control of producing is unstable.
The utility model content
For addressing the above problem, the utility model is intended to propose a kind of draining valve started by press mechanism, so that its installing space is little, transmission efficiency is high and do not affect draining valve draining stability.
For reaching above-mentioned purpose, a kind of draining valve started by press mechanism that the utility model proposes, comprise that push-button socket, a button that is fixed on the draining valve case top overlaps a spring fitting on push-button socket, it is characterized in that: button bottom is provided with the carry-over bar of executing that a down sliding inserts push-button socket, and a carry-over bar upward sliding that is subjected to that is flexible coupling with the draining valve spool inserts push-button socket; Be pivoted to a few driven wheel, at least one driven gear in the push-button socket, execute the engagement of carry-over bar and driven wheel, meshed by carry-over bar and driven gear; Driven wheel and driven gear are rotatably assorted to make and execute carry-over bar and be subjected to carry-over bar in the vertical in opposite directions or opposing motion.
Each one of the driven wheel that articulates in the described push-button socket and driven gear, driven wheel are connected a rotating shaft and connect with driven gear, two axis holes that arrange on rotating shaft two ends and the push-button socket are rotationally connected, and parallel executes carry-over bar and be subjected to carry-over bar to be positioned at the rotating shaft both sides.That presses that button drives rotating shaft one side executes carry-over bar down sliding in push-button socket, executing carry-over bar activated drive gear rotates, driven gear and driven wheel are moving with walking around, make under the driven gear that rotated by carry-over bar of rotating shaft opposite side drives upward sliding in push-button socket, otherwise, unclamp hand, button and execute carry-over bar and under the effect of spring deformation reset force, move upward, then driven gear and driven wheel counter-rotating is moved downward by carry-over bar.
Described driven gear is one, respectively establish a driven wheel in the driven gear both sides, described button bottom be provided with two execute carry-over bar respectively with the engagement of two driven wheels, two execute the slot to make way that is provided with the driven gear of stepping down between the carry-over bar, so that transmission is more steady, structural strength is better.
The gearratio of described driven wheel and driven gear is 1/4～1, preferred 1/2; Making the stroke that is subjected to the carry-over bar upward sliding is the several times of executing carry-over bar down sliding stroke, and to reduce the stroke of pressing of button, namely the little stroke of pressing of button can satisfy the needs that are subjected to carry-over bar to lift spool stroke.
Described spool is provided with confession and is subjected to the carry-over bar insertion and slides up and down the slide opening that cooperates, but is subjected to the carry-over bar bottom to be provided with the barb section that a dogging lifts spool; Slide opening is slidingly matched on carry-over bar and the spool by being subjected to, when moved upward by carry-over bar, lift the spool of draining valve, and during the release button spring reset, can not produce the downward pressure of spool by carry-over bar, this is subjected to carry-over bar and the spool mode that is flexible coupling, the problem that causes the control of draining valve displacement to differ because spring force is different when solving batch production.The transmission efficiency of the utility model rack and-pinion mechanism is high simultaneously, and rack and-pinion mechanism can not take too many assembling space to parallel executing carry-over bar and vertically arranged by carry-over bar, the need of solution the utility model Miniaturization Design.
Can also be: spool and be subjected to adopt between the carry-over bar
Flexible pieceConnect, such as flexible rope or chain etc., the utility model is resetted after, spring force can not press down spool by pinion and rack, causes the not accurate problem of draining valve displacement control.
Described push-button socket and draining valve housing are one-body molded, make installation of the present utility model more convenient.
But described spool bottom is provided with a switch pair water valve water stop rubber pad, spool rises and opens the water-drainage base seat of draining valve, water tank can cut out the water-drainage base seat of draining valve otherwise spool descends by water-drainage base seat draining outside water tank of draining valve, and drainage valve base stops draining outside water tank.
The beneficial effects of the utility model are: button connects executes carry-over bar and improves transmission efficiency with the carry-over bar that is subjected to that the draining valve spool is flexible coupling by gear drive, two driving rack parallel longitudinal directions arrange, installing space reduces greatly, be conducive to miniaturization setting of the present utility model, design for be subjected to carry-over bar and the spool flexible connection structure that lift spool simultaneously, stop spring force to the impact of draining valve displacement control.
Description of drawings
Fig. 1 be embodiment one of the present utility model with the draining valve assembling after the structure sectional view.
Fig. 2 is the partial structurtes enlarged drawing of Fig. 1.
Fig. 3 is the perspective view of embodiment one the utility model button.
Fig. 4 is the perspective view of embodiment one the utility model button.
Fig. 5 is embodiment one driven wheel of the present utility model and the coaxial perspective view that is connected with of driven gear.
Fig. 6 is embodiment one driven wheel of the present utility model and the coaxial front view that is connected of driven gear.
Fig. 7 is the embodiment one three-dimensional assembling structure decomposing schematic representation that is subjected to carry-over bar and spool of the present utility model.
Fig. 8 is the embodiment one structure sectional view that be connected by carry-over bar and spool top of the present utility model.
Fig. 9 is the structure sectional view of embodiment one the utility model draining valve starting state.
Figure 10 is the structure sectional view of embodiment one the utility model draining valve hull-borne.
Figure 11 be embodiment two of the present utility model with the draining valve assembling after structure sectional view (be flexible coupling and adopt flexible piece).
Figure 12 is the structure sectional view of embodiment two the utility model draining valve starting states.
Figure 13 is the structure sectional view of embodiment two the utility model draining valve hull-bornes.
Accompanying drawing is designated among the figure:
10. push-button socket; 101. axis hole;
20. button;
30. spring;
40. rack and-pinion mechanism; 41. execute carry-over bar; 411.
Slot to make way42. be subjected to carry-over bar; 421. barb section; 43. driven wheel; 44. driven gear; 45. rotating shaft;
50. draining valve; 51. draining valve housing; 52. water-drainage base seat; 53. spool; 531. slide opening; 532. water stop rubber pad; 54. keg float; 60. flexible piece.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment one (adopt slide opening to step down to slided by carry-over bar, and by being subjected to carry-over bar base barbs section and slide opening dogging to realize being flexible coupling mode)
As
Fig. 1With
Fig. 2Shown kind draining valve started by press mechanism comprises push-button socket 10, a button 20, a spring 30 that is fixed on draining valve housing 51 tops, and button 20 cover upper springs 30 are installed on the push-button socket 10, as
Fig. 2～
Fig. 8Shown in, push-button socket 10 is one-body molded with draining valve housing 51 tops, is rotationally connected a rack and-pinion mechanism 40 in the push-button socket 10; Specifically button 20 bottoms are provided with the carry-over bar 41, of executing that two down slidings insert push-button socket 10 and insert push-button socket 10 with carry-over bar 42 upward slidings that are subjected to that draining valve 50 spilling water tubular type spools 53 are flexible coupling; At least one driven wheel 43 and a driven gear 44 of articulating in the push-button socket 10, preferred two driven wheels 43, driven wheel 43 is 1/4～1 with the gearratio of driven gear 44, preferred 1/2, totally one rotating shaft 45 of two driven wheels 43 of driven gear 44 and its both sides connect, two axis holes 101 that arrange on rotating shaft 45 two ends and the push-button socket 10 are rotationally connected, two execute the slot to make way 411 that is provided with the driven gear 44 of stepping down between the carry-over bar 41, parallel executes carry-over bar 41 and is subjected to carry-over bar 42 to be positioned at rotating shaft 45 both sides, two execute two driven wheels, 43 engagements of carry-over bar 41 and driven gear 44 both sides, be subjected to carry-over bar 42 and driven gear 44 engagements, driven wheel 43 and driven gear 44 are rotatably assorted to make and execute carry-over bar 41 and be subjected to carry-over bar 42 in the vertical in opposite directions or opposing motion; Described draining valve 50 spilling water tubular type spools 53 tops are provided with for being subjected to carry-over bar 42 to insert and slide up and down the slide opening 531 of cooperation, but be subjected to carry-over bar 42 bottoms to be provided with the barb section 421 that a dogging lifts spool 53, but spool 53 bottoms are provided with the water stop rubber pad 532 of the water-drainage base seat 52 of a switch pair water valve 50.
The below describes operating principle of the present utility model and implementation action in detail.
As
Fig. 9Shown in, button 20 Compress Springs 30 on the Manual press push-button socket 10, the carry-over bar 41 of executing that button 20 drives its bottom slides and stirs driven wheel 43 downwards and rotate counterclockwise, also rotate counterclockwise with the driven gear 44 of driven wheel 43 corotation axles 45, with driven gear 44 engagement be subjected to carry-over bar 42 upward sliding in push-button socket, the slide opening 531 that is subjected to the barb section 421 of carry-over bar 42 bottoms to hook spilling water tubular type spool 53 tops upwards lifts, keg float 54 float supports in the draining valve 50 are lived spool 53 and are kept this state, the water stop rubber pad 532 of spool 53 bottoms rises and separates with water-drainage base seat 52, open water-drainage base seat 52, make the water in the water tank discharge water tank by water-drainage base seat 52; As
Figure 10Shown in, release button 20, button 20 resets under the effect of spring 30 distortion reset forces, button 20 upwards drives to be executed carry-over bar 41 and moves upward, executing carry-over bar 41 stirs driven wheel 43 and clockwise rotates, the driven gear 44 coaxial with driven wheel 43 also clockwise rotates, driven gear 44 is stirred and is subjected to carry-over bar 42 down slidings, 531 pairs of slide openings are stepped down by carry-over bar 42, moved downward by the terminal barb section 42 of carry-over bar 42 to remove the dogging of 531 of itself and slide openings, thisly be subjected to being flexible coupling between carry-over bar 42 and the spool 53 to save traditional chain to be connected, structure is simpler, and spring 30 deformation reset when rack and-pinion mechanism 40 is resetted, be subjected to carry-over bar 42 can not produce downward pressure and weaken the buoyancy that 53 generations of 54 pairs of spools of keg float are supported spool 53, to avoid spool 53 to fall to making in advance that its bottom waterstop rubber cushion 532 falls after rise closes water-drainage base seat 52, close in advance draining valve 50; Because during batch production, because each spring 30 elastic force othernesses cause the draining valve discharge capacity unstable, the utility model adopts the design that is flexible coupling that is subjected to carry-over bar 42 and spool 53, has solved the unstable problem of draining valve 50 water discharge capacities.
Embodiment two(spool and be subjected to adopt between the carry-over bar
Flexible pieceRealization is flexible coupling).
As
Figure 11～
Figure 13Shown in, the difference of the present embodiment and embodiment one is: the present embodiment spool 53 does not arrange slide opening 531, is subjected to carry-over bar 42 ends not establish barb section 421; Be subjected to be connected by a flexible piece 60 between carry-over bar 42 and the spool 53, can be flexible rope or chain, pressing button 20 drives and executes carry-over bar 41 and stir driven wheel 43 downwards and rotate counterclockwise, driven gear 44 also rotates counterclockwise to stir and moved upward by carry-over bar 42, risen by carry-over bar 42 to make the exceptionally straight spool 53 that lifts of flexible piece 60 to move upward and open draining valve, when loosening button 20, button 20 rises under the resilient force of spring 30 and resets, button 20 drives to be executed carry-over bar 41 and moves upward and stir driven wheel 43 and clockwise rotate, the driven gear 44 coaxial with driven wheel 43 also clockwise rotates, driven gear 44 is stirred and moved upward by carry-over bar 42, flexible piece 60 becomes case of bending by exceptionally straight state, flexible piece 60 can not produce downward pressure to spool 53, therefore in the time of can guaranteeing to produce draining valve in batches, adopt the uniformity of draining valve displacement control of the present utility model.Other structure, operating principle and the specific embodiment of the present embodiment are with embodiment one.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, those skilled in the art, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present utility model, are limited by each claim.
Claims (8)
1. draining valve started by press mechanism, comprise that push-button socket, a button that is fixed on the draining valve case top overlaps a spring fitting on push-button socket, it is characterized in that: button bottom is provided with the carry-over bar of executing that a down sliding inserts push-button socket, and a carry-over bar upward sliding that is subjected to that is flexible coupling with the draining valve spool inserts push-button socket; Be pivoted to a few driven wheel, at least one driven gear in the push-button socket, execute the engagement of carry-over bar and driven wheel, meshed by carry-over bar and driven gear; Driven wheel and driven gear are rotatably assorted to make and execute carry-over bar and be subjected to carry-over bar in the vertical in opposite directions or opposing motion.
2. a kind of draining valve started by press as claimed in claim 1 mechanism, it is characterized in that: each one of the driven wheel that articulates in the described push-button socket and driven gear, driven wheel is connected a rotating shaft and connects with driven gear, two axis holes that arrange on rotating shaft two ends and the push-button socket are rotationally connected, and parallel executes carry-over bar and be subjected to carry-over bar to be positioned at the rotating shaft both sides.
3. a kind of draining valve started by press as claimed in claim 2 mechanism, it is characterized in that: described driven gear is one, respectively establish a driven wheel in the driven gear both sides, described button bottom be provided with two execute carry-over bar respectively with the engagement of two driven wheels, two execute the slot to make way that is provided with the driven gear of stepping down between the carry-over bar.
4. such as claim 1 or 2 or 3 described a kind of draining valve started by press mechanisms, it is characterized in that: the gearratio of described driven wheel and driven gear is 1/4～1.
5. a kind of draining valve started by press as claimed in claim 1 mechanism is characterized in that: described spool be provided with for inserted by carry-over bar and slide up and down the slide opening that cooperates, but be subjected to the carry-over bar bottom to be provided with the barb section that a dogging lifts spool.
6. a kind of draining valve started by press as claimed in claim 1 mechanism is characterized in that: described spool be subjected to adopt a flexible piece to be connected between the carry-over bar.
7. a kind of draining valve started by press as claimed in claim 1 mechanism, it is characterized in that: described push-button socket and draining valve housing are one-body molded.
8. a kind of draining valve started by press as claimed in claim 1 mechanism is characterized in that: but described spool bottom is provided with a switch pair water valve water stop rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619310 CN202913481U (en) | 2012-11-21 | 2012-11-21 | Compressing and starting mechanism of water drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619310 CN202913481U (en) | 2012-11-21 | 2012-11-21 | Compressing and starting mechanism of water drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913481U true CN202913481U (en) | 2013-05-01 |
Family
ID=48161803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619310 Expired - Lifetime CN202913481U (en) | 2012-11-21 | 2012-11-21 | Compressing and starting mechanism of water drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913481U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669527A (en) * | 2013-12-11 | 2014-03-26 | 厦门佳普乐电子科技有限公司 | Automatic water flushing mechanism for toilet bowl |
| CN103669528A (en) * | 2013-12-11 | 2014-03-26 | 厦门佳普乐电子科技有限公司 | Manual-automatic integrated water flushing mechanism for toilet bowl |
| CN109208720A (en) * | 2018-09-27 | 2019-01-15 | 厦门科牧智能技术有限公司 | A kind of toilet seat and its water feed apparatus |
| CN109505335A (en) * | 2018-12-05 | 2019-03-22 | 厦门融技精密科技有限公司 | A kind of drain valve |
| CN110151075A (en) * | 2019-06-26 | 2019-08-23 | 深圳市杰深科技有限公司 | A kind of combination of mophead and mating cleaning seat |
| CN110200560A (en) * | 2019-06-25 | 2019-09-06 | 深圳市杰深科技有限公司 | A kind of mop cleaning holder assembly |
| CN111936367A (en) * | 2018-03-20 | 2020-11-13 | 西门子交通有限公司 | Drainage device for window |
| US20200405120A1 (en) * | 2019-06-25 | 2020-12-31 | Shenzhen Jashen Technology Co., Ltd. | Drainage system for automatic cleaning storage base of electric mop |
| CN112576795A (en) * | 2020-12-05 | 2021-03-30 | 海宁市启程智能装备有限公司 | Novel exhaust valve |
-
2012
- 2012-11-21 CN CN 201220619310 patent/CN202913481U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669528A (en) * | 2013-12-11 | 2014-03-26 | 厦门佳普乐电子科技有限公司 | Manual-automatic integrated water flushing mechanism for toilet bowl |
| CN103669528B (en) * | 2013-12-11 | 2015-08-26 | 厦门佳普乐电子科技有限公司 | A kind of auto-manual flushing mechanism for toilet |
| CN103669527B (en) * | 2013-12-11 | 2015-09-09 | 厦门佳普乐电子科技有限公司 | A kind of auto flushing gear for toilet |
| CN103669527A (en) * | 2013-12-11 | 2014-03-26 | 厦门佳普乐电子科技有限公司 | Automatic water flushing mechanism for toilet bowl |
| CN111936367A (en) * | 2018-03-20 | 2020-11-13 | 西门子交通有限公司 | Drainage device for window |
| US11845479B2 (en) | 2018-03-20 | 2023-12-19 | Siemens Mobility GmbH | Drainage device for a window |
| CN111936367B (en) * | 2018-03-20 | 2023-04-07 | 西门子交通有限公司 | Drainage device for window |
| CN109208720A (en) * | 2018-09-27 | 2019-01-15 | 厦门科牧智能技术有限公司 | A kind of toilet seat and its water feed apparatus |
| CN109505335A (en) * | 2018-12-05 | 2019-03-22 | 厦门融技精密科技有限公司 | A kind of drain valve |
| CN109505335B (en) * | 2018-12-05 | 2024-03-22 | 厦门融技精密科技有限公司 | Drain valve |
| CN110200560A (en) * | 2019-06-25 | 2019-09-06 | 深圳市杰深科技有限公司 | A kind of mop cleaning holder assembly |
| US20200405120A1 (en) * | 2019-06-25 | 2020-12-31 | Shenzhen Jashen Technology Co., Ltd. | Drainage system for automatic cleaning storage base of electric mop |
| JP2021003545A (en) * | 2019-06-25 | 2021-01-14 | 深セン市杰深科技有限公司 | Sewage drainage system that automatically cleans electric mop storage stand |
| US11571721B2 (en) * | 2019-06-25 | 2023-02-07 | Shenzhen Jashen Technology Co., Ltd. | Drainage system for automatic cleaning storage base of electric mop |
| CN110151075A (en) * | 2019-06-26 | 2019-08-23 | 深圳市杰深科技有限公司 | A kind of combination of mophead and mating cleaning seat |
| CN112576795A (en) * | 2020-12-05 | 2021-03-30 | 海宁市启程智能装备有限公司 | Novel exhaust 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |