CN101196248B - Self-resetting valve push-button for flushing water - Google Patents

Self-resetting valve push-button for flushing water Download PDF

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Publication number
CN101196248B
CN101196248B CN2007101735594A CN200710173559A CN101196248B CN 101196248 B CN101196248 B CN 101196248B CN 2007101735594 A CN2007101735594 A CN 2007101735594A CN 200710173559 A CN200710173559 A CN 200710173559A CN 101196248 B CN101196248 B CN 101196248B
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China
Prior art keywords
guide
pushing block
button
guiding face
guide groove
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Expired - Fee Related
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CN2007101735594A
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Chinese (zh)
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CN101196248A (en
Inventor
熊德华
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Shanghai Kohler Electronics Ltd
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Shanghai Kohler Electronics Ltd
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Priority to CN2007101735594A priority Critical patent/CN101196248B/en
Publication of CN101196248A publication Critical patent/CN101196248A/en
Priority to PCT/CN2008/002091 priority patent/WO2009094840A1/en
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Publication of CN101196248B publication Critical patent/CN101196248B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered

Abstract

The invention discloses a self-offsetting flushing valve button, which comprises: a positive push block is distributed with a plurality of upper guide posts evenly along the circumference; each upper guide post is provided with a first and a second guide surface; a first guide seat is arranged with a first guide channel and a guide bevel; a negative push block is distributed with a plurality of lower guide posts evenly along the circumference and each lower guide post is arranged with a third guide surface at top. A second guide seat is provided with a second guide channel and an upper guide surface as well as a lower guide surface. One end of a first spring is propped to the positive push block and another end is propped to the second guide seat; a second spring is propped to the bottom of the negative push block. Press the positive push block and drive the negative push block to facilitate the flushing valve flushing without needing to positively push for offsetting, the negative push block is able to automatically offset to close the valve and realize the flushing with fixed quantity. Meanwhile, the invention is characterized in compact structure and small bulk, which has no parts easy being damaged and featuring low faulting rate and reliable work.

Description

Self-resetting valve push-button for flushing water
Technical field
The present invention relates to the flashing valve in the bathroom industry, particularly relate to the valve push-button for flushing water on this flashing valve.
Background technique
In the prior art, a kind of is to adopt flashing valve, needs firmly to continue pressing button and just can keep the bath state, behind the release button, just can stop bath, and so not only using is not easily, and can not realize quantitative bath, can cause waste.
Also having a kind of is to have adopted delay flushing valve, often realize the late release valve by means of damping member, a kind of such delay flushing valve is disclosed in the prior art, it is by the piston spool that links, the opening and closing of control valve, the action of piston is then controlled by flush button, and flashing valve inside is provided with a plurality of tiny pores and water hole.The deferred action of this delay flushing valve is to occur in after the release button, promptly only at release-push and after postponing a period of time, valve just can be closed.When particularly being applied to the public place,, tend to the pressing button long period can let go, and the back flashing valve of letting go also to postpone a period of time and just can cut out, and so just causes the waste of water until rinsing well just if the user is unfamiliar with.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of can being applied to can realize quantitative using water wisely in the flush valve systems immediately from the valve push-button for flushing water mechanism that resets.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme: a kind of self-resetting valve push-button for flushing water, comprise with lower member: the active pushing block, comprise a main part and a plurality of upper guide post that is uniformly distributed along the circumference, each upper guide post is provided with first guiding face and second guiding face.First guide holder, which is provided with first guide groove that can match with upper guide post, the quantity of first guide groove is the twice of upper guide post quantity, and the sidewall of the first guide groove opening is provided with guiding surface, and the end face of first guide holder is provided with the opening that can stretch out for the main part of active pushing block.Passive pushing block which is provided with a plurality of guide pillars down that are uniformly distributed along the circumference, and following guide pillar is identical with the quantity of upper guide post, and each is provided with the 3rd guiding face in the top of guide pillar down; Second guide holder, which is provided with second guide groove that can match with upper guide post, following guide pillar, second guide groove is identical with the quantity of first guide groove, is provided with the guiding block of protrusion between adjacent two second guide grooves, and the two ends of guiding block are respectively equipped with guiding face and following guiding face.First spring, an end are resisted against on the active pushing block, and the other end is resisted against on second guide holder.
Compared with prior art, the invention has the beneficial effects as follows: push initiatively pushing block and drive passive pushing block and move downward, passive pushing block can touch flashing valve and wash by water, and do not need the active pushing block to reset earlier, passive pushing block just can automatically reset, thereby makes valve closing, and the bath time of valve is with regard to the restriction of the time that is not pressed like this, eliminate artificial factor, thereby can realize quantitative bath.Owing to adopt this button that can reset certainly immediately, can reach water-saving purpose, have good practical economic value.The present invention simultaneously also has compact structure, and the characteristics that volume is little wherein do not have easily worn part, and rate of fault is low, reliable operation.
Preferably, also comprise second spring that is connected to passive pushing block bottom.
Preferably, described first guide holder is a cylindrical shape, and described first guide groove is positioned on its inwall.
Preferably, initiatively pushing block is provided with a host cavity, and the guiding block of second guide holder is provided with damp block, and an end of described first spring places in the host cavity, and the other end is resisted against on the damp block.Can make first spring remain on normal working position like this.
Preferably, the lower end of described upper guide post is provided with the projection of outside protrusion, and described first guide groove matches with this projection, and described first guiding face and second guiding face are positioned on this projection.
Preferably, described second guide holder is a cylindrical shape, and described second guide groove is positioned on its inwall.
Preferably, described passive pushing block also comprises a columniform mandrel portion, and described guide pillar down protrudes from the cylinder of mandrel portion.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the schematic perspective view of valve push-button for flushing water of the present invention.
Fig. 2 is the schematic perspective view of another angle of valve push-button for flushing water of the present invention.
Fig. 3 is the decomposing schematic representation of valve push-button for flushing water of the present invention.
Fig. 4 is the decomposing schematic representation of another angle of valve push-button for flushing water of the present invention.
Fig. 5 is the valve push-button for flushing water first guide holder schematic perspective view of the present invention.
Fig. 6 is an initiatively pushing block schematic perspective view of valve push-button for flushing water of the present invention.
Fig. 7 is the valve push-button for flushing water second guide holder schematic perspective view of the present invention.
Fig. 8 is the passive pushing block schematic perspective view of valve push-button for flushing water of the present invention.
Fig. 9 is the original state generalized section of valve push-button for flushing water of the present invention.
Figure 10 is the generalized section of the active pushing block of valve push-button for flushing water of the present invention when contacting with guiding face on second guide holder.
Generalized section when Figure 11 is the active pushing block of valve push-button for flushing water of the present invention and passive pushing block butt.
Figure 12 is that the passive pushing block of valve push-button for flushing water of the present invention breaks away from former guiding groove, prepares the generalized section that enters another guiding groove.
Figure 13 is the generalized section that the passive pushing block of valve push-button for flushing water of the present invention contacts with guiding face under second guide holder.
Figure 14 is the generalized section that the passive pushing block of valve push-button for flushing water of the present invention is returned to second another guide groove of guide holder.
Figure 15 is that the active pushing block of valve push-button for flushing water of the present invention begins to reply the generalized section that rotates into first another guiding groove of guide holder.
Figure 16 is that valve push-button for flushing water of the present invention is applied to the concrete application schematic representation in the flashing valve.
1, first guide holder 10, containing space 11, first guide groove 12, guiding surface 13, opening
2, active pushing block 21, upper guide post 210, projection 211, first guiding face 212, second guiding face
22, main part 23, host cavity 3, first spring 4, second guide holder
40, guiding block 41, last guiding face 42, following guiding face 43, damp block 45, second guide groove
5, passive pushing block 51, following guide pillar 52, mandrel portion 510, the 3rd guiding face 6, second spring
Embodiment
The structure of self-resetting valve push-button for flushing water 100 of the present invention is shown in Fig. 1-4, and it comprises first guide holder 1, active pushing block 2, first spring 3, second guide holder 4, passive pushing block 5 and second spring 6.Be provided with first guide groove 11 in first guide holder 1, be provided with second guide groove 45 in second guide holder 4, when active pushing block 2 when second guide groove 45 slides, promoting passive pushing block 5 simultaneously moves along second guide groove 45, when passive pushing block 5 is pushed when shifting out second guide groove 45, it will oppositely reset second spring 6, and this moment, passive pushing block 5 corotations changeed
Figure G2007101735594D00031
Degree enters in another adjacent second guide groove 45, staggers with active pushing block 2 and dodges, and resets smoothly; And initiatively pushing block 2 under the effect of first spring 3, will return along second guide groove, 45 former roads after external force discharges, when it enters first guide groove 11, and under the effect of guiding surface, initiatively pushing block 2 rotations
Figure G2007101735594D00032
Degree enters in another adjacent first guide groove 11, during in order to pressing button next time initiatively pushing block 2 again just in time with passive pushing block 5 in same guide groove.
Specifically describe as follows:
First guide holder 1, columnar structured, inside is provided with containing space 10 and is positioned at circle tube inner wall and is some first guide grooves 11 that circumference evenly is provided with, and is 6 in the present embodiment.Be equipped with guiding surface 12 on the sidewall of first guide groove, 11 openings, the top of this first guide holder 1 is provided with an opening 13.
Pushing block 2 initiatively comprises columniform main part 22 and a plurality of upper guide posts 21 that extended out by main part 22 and evenly be provided with along circumference, and the quantity of upper guide post 21 should be half of first guide groove, 11 quantity, is 3 in the present embodiment.Main part 22 can be housed in the containing space 10 of first guide holder 1, and stretches out from opening 13, is convenient to the user and pushes.The lower end of upper guide post 21 is provided with the projection 210 of outside protrusion, and this projection 210 can match with first guide groove 11, and this projection 210 is provided with first guiding face 211 and second guiding face 212.
First spring, 3, one ends are resisted against on the active pushing block 2, and the other end is resisted against on second guide holder 4.In the present embodiment, the bottom of this active pushing block 2 is provided with a host cavity 23, and part is accommodated first spring 3.
Second guide holder 4 is cylindrical shape, and inwall is provided with a plurality of guiding blocks 40, and is evenly distributed along circumference, forms second guide groove 45 between the guiding block 40.Second guide groove 45 is identical with the quantity of first guide groove 11, also is 6 in the present embodiment.Wherein guiding block 40 is provided with guiding face 41, following guiding face 42 and damp block 43.Wherein go up guiding face 41 and can cooperate with first guiding face 211 of active pushing block 2 for the inclined-plane, following guiding face 42 also is the inclined-plane.Damp block 43 is used for connecting with the other end of first spring 3.
Passive pushing block 5 comprises a columniform mandrel portion 52 and protrudes from a plurality of guide pillars 51 down on the mandrel portion cylinder.Following guide pillar 51 is evenly distributed along circumference, and its quantity is identical with the quantity of upper guide post 21, also is 3 in the present embodiment.The top of each following guide pillar 51 is provided with the 3rd guiding face 510, the three guiding faces 510 and can matches with first guiding face 211 of upper guide post and the following guiding face 42 of second guide holder.
Second spring, 6, one ends are connected to the bottom of passive pushing block 5, and the other end can be connected on the miscellaneous part of mechanism and be limited.
Self-resetting valve push-button for flushing water 100 of the present invention can be installed in the flashing valve 200 (as shown in figure 16).
In another mode of execution of self-resetting valve push-button for flushing water 100 of the present invention, first spring 3 and second spring 6 can be shell fragment mechanisms, also can be other elastic elements.
In self-resetting valve push-button for flushing water 100 another mode of executions of the present invention, second spring, 6 structures can be set, and only realize reset function by the hydraulic pressure of flashing valve 200.
In conjunction with Fig. 1 to Fig. 8, below working procedure of the present invention is described.
During original state, as shown in Figure 9, initiatively upper guide post 21 compartment of terrains of pushing block 2 are housed in first guide groove 11 of first guide holder 1.Initiatively the head of pushing block 2 main parts 22 stretches out the upper surface of first guide holder 1.The following guide pillar 51 of passive pushing block 5 is housed in second guide groove 45 of second guide holder 4 at interval.Push the initiatively head of pushing block 2, initiatively pushing block 2 moves down, and first spring 3 is extruded.Initiatively first guiding face 211 of pushing block is behind last guiding face 41 rotations 30 degree of second guide holder 4, as shown in figure 10, slip in second guide groove 45 of second guide holder 4, the upper guide post 21 of just in time feasible initiatively pushing block and following guide pillar 51 butts that are positioned at second guide groove 45, wherein first guiding face 211 of upper guide post 21 contacts with the 3rd guiding face 510 of following guide pillar 51, as shown in figure 11.Initiatively further down motion of pushing block 2, under the effect of downforce and under the restriction of second guide groove 45, passive pushing block 5 moves downward, and second spring 6 is extruded.
Passive pushing block 5 is in the process that presses down, and flashing valve is touched in its lower end, makes flashing valve begin bath.When the following guide pillar 51 of passive pushing block 5 is about to break away from second guide groove 45, because initiatively first guiding face 211 of pushing block 2 applies oblique thrust for the 3rd guiding face 510 of passive pushing block 5, make passive pushing block 5 rotate, as shown in figure 12, when rotating 30 degree, because second spring 6 is extruded and produces an elastic force that makes progress, impel passive pushing block 5 to move upward.Because this moment, the 3rd guiding face 510 of this passive pushing block 5 contacted with the following guiding face 42 of guiding block 40, as shown in figure 13, under the effect of guiding face 510, the following guide pillar 51 of this passive pushing block 5 enters in second guide groove 45 on next door after rotating 30 degree once more.Like this, this passive pushing block 5 is returned to initial position after having rotated 60 degree, as shown in figure 14, thereby finishes flush action.
Stop to push initiatively pushing block 2, because the effect of first spring, 3 elastic forces, initiatively pushing block 2 moves upward.Second guiding face 212 on the upper guide post 21 contacts with the guiding surface 12 of first guide holder 1 at this moment, under guide function, initiatively enter in first guide groove 11 on next door behind pushing block 2 rotations 30 degree, and the answer home position, as shown in figure 15.
Be provided with like this, make passive pushing block 5 can not stopped by active pushing block 2, even initiatively pushing block 2 does not reset, passive pushing block 5 also can reset rapidly, thereby flashing valve cuts out.Can realize quantitative water supply like this, to solve in the prior art because long-time pressing button causes unnecessary water waste.
Obviously, above-mentioned upper guide post, following not necessarily 3 and 6 of the numbers of guide pillar and first guide groove, second guide groove can be 2 and 4, also can be 4 and 8 or the like.
Button of the present invention can be applied in manual or the automatic flushing valve.

Claims (7)

1. self-resetting valve push-button for flushing water comprises:
Initiatively pushing block (2) comprises a main part (22) and a plurality of upper guide post that is uniformly distributed along the circumference (21), and each upper guide post (21) is provided with first guiding face (211) and second guiding face (212);
First guide holder (1), which is provided with first guide groove (11) that can match with upper guide post (21), the quantity of first guide groove (11) is the twice of upper guide post (21) quantity, the sidewall of first guide groove (21) opening is provided with the guiding surface (12) that cooperates with second guiding face (212), and first guide holder (1) is provided with the opening (13) that can stretch out for the main part (22) of active pushing block (2);
Passive pushing block (5), which is provided with a plurality of guide pillars (51) down that are uniformly distributed along the circumference, following guide pillar (51) is identical with the quantity of upper guide post (21), guide pillar (51) is provided with the 3rd guiding face (510) that can cooperate with first guiding face (211) under each, and passive pushing block (5) can reset under the effect of elastic element or hydraulic pressure;
Second guide holder (4), which is provided with second guide groove (45) that can match with upper guide post (21), following guide pillar (51), second guide groove (45) is identical with the quantity of first guide groove (11), be provided with the guiding block (40) of protrusion between adjacent two second guide grooves (45), guiding block (40) is provided with last guiding face (41) that can cooperate with first guiding face (211) and the following guiding face (42) that cooperates with the 3rd guiding face (510);
First spring (3), an end are resisted against on the active pushing block (2), and the other end is resisted against on second guide holder (4).
2. self-resetting valve push-button for flushing water according to claim 1 is characterized in that: also comprise second spring (6), be connected to the bottom of passive pushing block (5).
3. self-resetting valve push-button for flushing water according to claim 1 is characterized in that: described first guide holder (1) is a cylindrical shape, and described first guide groove (11) is positioned on its inwall.
4. self-resetting valve push-button for flushing water according to claim 1, it is characterized in that: initiatively pushing block (2) is provided with a host cavity (23), the guiding block of second guide holder (40) is provided with damp block (43), one end of described first spring (3) places in the host cavity (23), and the other end is resisted against on the damp block (43).
5. self-resetting valve push-button for flushing water according to claim 1, it is characterized in that: the lower end of described upper guide post (21) is provided with the projection (210) of outside protrusion, described first guide groove (11) matches with this projection (210), and described first guiding face (211) and second guiding face (212) are positioned on this projection (210).
6. self-resetting valve push-button for flushing water according to claim 1 is characterized in that: described second guide holder (4) is a cylindrical shape, and described second guide groove (45) is positioned on its inwall.
7. self-resetting valve push-button for flushing water according to claim 1 is characterized in that: described passive pushing block (5) also comprises a columniform mandrel portion (52), and described guide pillar (51) down protrudes from the cylinder of mandrel portion (52).
CN2007101735594A 2007-12-28 2007-12-28 Self-resetting valve push-button for flushing water Expired - Fee Related CN101196248B (en)

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Application Number Priority Date Filing Date Title
CN2007101735594A CN101196248B (en) 2007-12-28 2007-12-28 Self-resetting valve push-button for flushing water
PCT/CN2008/002091 WO2009094840A1 (en) 2007-12-28 2008-12-26 Self-resetting flushing valve button

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Application Number Priority Date Filing Date Title
CN2007101735594A CN101196248B (en) 2007-12-28 2007-12-28 Self-resetting valve push-button for flushing water

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CN101196248B true CN101196248B (en) 2010-06-16

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101196248B (en) * 2007-12-28 2010-06-16 上海科勒电子科技有限公司 Self-resetting valve push-button for flushing water
CN102145760B (en) * 2011-01-26 2012-06-27 龙显杏 Material quantifying machine
CN103967092B (en) * 2013-01-28 2016-04-13 李飞宇 A kind of draining valve with uncoupling rigging
CN106491304B (en) * 2016-12-06 2018-04-10 王秋桦 A kind of OPD of Obs ＆ Gyn operating chair
CN107061848B (en) * 2017-06-24 2022-10-11 台州缔亚时洁具有限公司 Push type valve core

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CN2636004Y (en) * 2003-07-16 2004-08-25 高志宏 Water switch for tap
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CN2872016Y (en) * 2005-06-20 2007-02-21 邓持亮 Leakage protecting valve

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Publication number Priority date Publication date Assignee Title
US5065982A (en) * 1990-10-25 1991-11-19 Shih Sen Tein Push-button type controlling-water device
CN2636004Y (en) * 2003-07-16 2004-08-25 高志宏 Water switch for tap
CN2683723Y (en) * 2004-02-13 2005-03-09 厦门尼松塑胶工业有限公司 Drainage valve press-button height regulator
CN2729466Y (en) * 2004-10-11 2005-09-28 陈金富 Time adjustable self-closing water saving device
CN2872016Y (en) * 2005-06-20 2007-02-21 邓持亮 Leakage protecting valve

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