CN104728490B - A kind of Novel push-type tap - Google Patents
A kind of Novel push-type tap Download PDFInfo
- Publication number
- CN104728490B CN104728490B CN201510143271.7A CN201510143271A CN104728490B CN 104728490 B CN104728490 B CN 104728490B CN 201510143271 A CN201510143271 A CN 201510143271A CN 104728490 B CN104728490 B CN 104728490B
- Authority
- CN
- China
- Prior art keywords
- guide
- piston
- big piston
- guide rod
- big
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Patent of the present invention belongs to water faucet equipment technical field, more particularly to a kind of Novel push-type tap, including body, it is fixedly connected above the body and is provided with body cap, the body cap intermediate space cooperation is provided with first guide rod, the first guide rod upper surface is provided with screwed hole A, is provided with pressing board by pressing board fixing screws on the screwed hole A, is provided with back-moving spring between the pressing board lower surface and the body cap upper surface；It is fixedly connected on the first guide rod and is provided with guide's cylinder, guide's cylinder interior forms annular seal space, the annular seal space internal clearance cooperation is provided with big piston, coordinate between the big piston and the delivery port and be provided with big piston packing, the big internal piston is provided with big piston cavity, and the big piston cavity is provided with pilot hole；The first guide rod lower surface is provided with screwed hole B, is provided with guide piston by guide piston fixing screws on the screwed hole B, coordinates and be provided with guide piston sealing ring between the guide piston and the pilot hole.
Description
Technical field
Patent of the present invention belongs to water faucet equipment technical field, more particularly to a kind of Novel push-type tap.
Background technology
Tap is either still seen everywhere at home in public places as product used in our daily lifes.Initially
Tap with bronze casting, used cheaply a little brass later instead.As the epoch change economic fast development, tap
Industry also obtains huge change, divides by material, can be divided into SUS304Stainless steel, cast iron, overall plastic,Brass, zinc alloy material
Tap, the first-class classification of the polymer composite fire hose.But divide by opening ways, tap can be divided into again spirally, pull
Formula and induction type etc. are opened in hand formula, lift.When spiral handle is opened, a lot of circles to be rotated；Wrench-type handle typically need to only rotate 90
Degree；Lift is opened formula handle and only needs water outlet by a up lift；As long as inductive water tap handle is reached under tap, will go out automatically
Water.In daily life, spiral, Wrench-type, lift open formula using being required for removing manual-lock again after finishing, it is impossible to realize
Auto-closed water tap, both hands of often having made dirty once more；Although inductive water tap to some extent solves this and asks
Topic, but inductive water tap often complex structure, expensive.With the continuous development of machinery modernization, occur in that various
New type water tap, such as Chinese patent CN201020289801.1 disclose a kind of Pushtype water tap, it is characterised in that：Including
Swivel body, nut, compression spring, square button, pad, water-saving stopper, switch composition；Which is switched below delivery port, is only needed
Will there are flowing out by compressing switch, switch is rinsed well while hand is cleaned, and delivery port can be automatically switched off using after.
Although said mechanism has certain advantage, auto-closed water tap is can achieve, press during use more arduously, and go out water speed
Degree is slower.
Content of the invention
Patent of the present invention provides a kind of Novel push-type tap, to solve the overall structure proposed in above-mentioned background technology
The more laborious problem of underaction, pressing.
The technical problem solved by patent of the present invention employs the following technical solutions to realize：Patent of the present invention provides a kind of new
Type Pushtype water tap, including body, the body left end face is provided with water inlet, and below the body, end face is provided with water outlet
Mouthful；It is fixedly connected above the body and is provided with body cap, the body cap intermediate space cooperation is provided with first guide rod, the first guide rod
Upper surface is provided with screwed hole A, is provided with pressing board by pressing board fixing screws on the screwed hole A, the pressing board lower surface with described
Back-moving spring is provided between body cap upper surface, the first guide rod is provided with sealing ring with body cap cooperation, the first guide rod
Limit baffle ring is provided with, is fixedly connected on the first guide rod and is provided with guide's cylinder, guide's cylinder interior forms annular seal space, institute
State the cooperation of annular seal space internal clearance and be provided with big piston, the gap between the big piston and the annular seal space is 2-4mm, described big
Coordinate between piston and the delivery port and be provided with big piston packing, the big internal piston is provided with big piston cavity, described big
Piston cavity is provided with pilot hole；The first guide rod lower surface is provided with screwed hole B, is fixed by guide piston on the screwed hole B
Screw is provided with guide piston, coordinates and be provided with guide piston sealing ring between the guide piston and the pilot hole.
Patent of the present invention is further arranged to, and is to be weldingly connected between the first guide rod and guide's cylinder；The elder generation
Guide piston is provided with the guide piston sealing ring boss coordinated with the guide piston sealing ring；The big piston base be provided with
The big piston seal ring recess that the big piston packing coordinates.
Patent of the present invention is further arranged to, and the body cap lower surface is provided with the sealing ring coordinated with the sealing ring
Groove；It is fixedly connected between the body and the body cap and is provided with attachment screw.
Patent of the present invention has the beneficial effect that：
1st, by using pilot-operated type structure, being moved downward using guide piston, liquid is flowed to rapidly this patent from pilot hole
Delivery port, so as to annular seal space pressure declines rapidly, big piston quickly forms pressure reduction up and down so as to realize rapid unlatching, substantially reduces
Unlatching dynamics, improves opening speed, considerably increases mechanism's service life, convenient and swift.
2nd, by be arranged between pressing board and body cap set back-moving spring and arrange limit baffle ring, effective must avoid by
Splenium part is larger as buoyancy is moved up, so as to cause big piston seal performance bad；Simultaneously when guide piston is opened downwards,
Annular seal space pressure can achieve being automatically switched off for big piston using back-moving spring reaction force after gradually being made up, and greatly reduce hand
The trouble of dynamic closing switch, while the waste of water resource is avoided, energy-conservation environmental protection, mechanism's design more flexibility and reliability.
3rd, by arranging sealing ring, big piston packing, guide piston sealing ring, it is ensured that the reliability of sealing, it is to avoid
The waste of water resource, mechanism's design more flexibility and reliability.
4th, patent structure of the present invention is unique, and easy to operate, function is excellent, with good market prospects.
Description of the drawings
Fig. 1 is the tap closed mode structural representation of patent of the present invention.
Fig. 2 is the tap pressed state structural representation of patent of the present invention.
Fig. 3 is the tap opening structural representation of patent of the present invention.
Fig. 4 is the tap overlooking the structure diagram of patent of the present invention.
Fig. 5 is the structural representation of the big piston of patent of the present invention.
Fig. 6 is the structural representation of the first guide rod of patent of the present invention.
Patent of the present invention is described further below in conjunction with accompanying drawing：
In figure：1- bodies, 2- water inlets, 3- body caps, 4- attachment screws, 5- sealing rings, 6- back-moving springs, 7- pressing boards,
The big pistons of 8-, the big piston packings of 9-, 10- delivery ports, 11- annular seal spaces, 12- pressing board fixing screws, 13- elder generations guide rod, 14- guide
Piston packing, 15- guide pistons, 16- guide piston fixing screws.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the present embodiment includes that body 1,1 left end face of body are provided with into water
Mouth 2,1 lower section end face of body is provided with delivery port 10；It is fixedly connected above body 1 and is provided with body cap 3,3 intermediate space of body cap is matched somebody with somebody
Conjunction is provided with first guide rod 13, and 13 upper surface of first guide rod is provided with screwed hole A, is provided with pressing board by pressing board fixing screws 12 on screwed hole A
7, back-moving spring 6 is provided between 3 upper surface of 7 lower surface of pressing board and body cap, first guide rod 13 is provided with sealing ring with the cooperation of body cap 3
5, first guide rod 13 is provided with limit baffle ring, is fixedly connected and is provided with guide's cylinder on first guide rod 13, and guide's cylinder interior forms sealing
Chamber 11, the cooperation of 11 internal clearance of annular seal space are provided with big piston 8, and the gap between big piston 8 and annular seal space 11 is 2-4mm, big living
Coordinate between plug 8 and delivery port 10 and be provided with big piston packing 9, inside big piston 8, be provided with big piston cavity, big piston cavity sets
There is pilot hole；13 lower surface of first guide rod is provided with screwed hole B, is provided with guide's work by guide piston fixing screws 16 on screwed hole B
Plug 15, coordinates between guide piston 15 and pilot hole and is provided with guide piston sealing ring 14.
Patent of the present invention is further arranged to, and is to be weldingly connected between first guide rod 13 and guide's cylinder；On guide piston 15
It is provided with the guide piston sealing ring boss coordinated with guide piston sealing ring 14；Big 8 bottom of piston is provided with and big piston packing 9
The big piston seal ring recess for coordinating.
Patent of the present invention is further arranged to, and 3 lower surface of body cap is provided with the o-ring groove coordinated with sealing ring 5；
It is fixedly connected between body 1 and body cap 3 and is provided with attachment screw 4.
When actually used, when water inlet 2 of the water from the left of body 1 is flowed into, liquid runs through big piston 8 and annular seal space
Gap between 11 is flowed into inside annular seal space 11 and big piston cavity, due to depositing air inside annular seal space 11, so as to produce
Buoyancy upwards, drives guide's bar 13 to move upwards so as to pass through guide's cylinder, due to the limit baffle ring on first guide rod 13
Limit 13 shift position of first guide rod, inside big piston cavity due to acting in hydraulic power under move downward so as to big piston 8, then
Pilot hole is closed by guide piston 15, simultaneously as the pressure action of liquid is inside big piston 8, causes big piston seal
Circle 9 is pressed on delivery port 10, so as to realize tap closed mode；When pressing board 7 is pressed lightly on, guide piston 15 is driven with elder generation
Guide hole is separated, then the rapid cylinder pilot hole of liquid flows to delivery port 10, so as to annular seal space 11 and the internal pressure of big piston cavity
Being declined rapidly, then pressure difference being formed in big piston about 8, in the presence of pressure reduction, big piston 8 is lifted rapidly and realizes the fire hose
Head is opened；Reaction force, so as to drive first guide rod 13 to move upwards, then guide piston 15 is produced when back-moving spring 6 compresses
Pilot hole is progressively closed off, simultaneously the pressure inside annular seal space 11 is gradually made up, big piston 8 in the presence of hydraulic power
Move downward again, final big piston packing 9 is pressed on delivery port 10, and then realizes being automatically switched off for tap.
Using the technical scheme described in patent of the present invention, or those skilled in the art is in art solutions of the present invention
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, fall into the protection model of patent of the present invention
Enclose.
Claims (3)
1. a kind of Pushtype water tap, it is characterised in that：Including body（1）, the body（1）Left end face is provided with water inlet
（2）, the body（1）Lower section end face is provided with delivery port（10)；It is fixedly connected above body (1) and is provided with body cap (3), institute
State the cooperation of body cap (3) intermediate space and be provided with first guide rod (13), the first guide rod（13）Upper surface is provided with screwed hole A, the spiral shell
Pass through pressing board fixing screws on pit A（12）It is provided with pressing board（7), described pressing board (7) lower surface and the body cap (3) upper surface
Between be provided with back-moving spring (6), first guide rod (13) are coordinated with the body cap (3) and are provided with sealing ring（5）, the first guide rod
（13）Limit baffle ring is provided with, the first guide rod（13）On be fixedly connected and be provided with guide's cylinder, guide's cylinder interior is formed
Annular seal space（11）, the annular seal space（11）Internal clearance cooperation is provided with big piston（8）, the big piston（8）With the annular seal space
（11）Between gap be 2-4mm, the big piston（8）With the delivery port（10) coordinate between and be provided with big piston packing
(9) big piston cavity is provided with inside described big piston (8), and the big piston cavity is provided with pilot hole；Under first guide rod (13)
End face is provided with screwed hole B, is provided with guide piston (15), the elder generation by guide piston fixing screws (16) on the screwed hole B
Coordinate between guide piston (15) and the pilot hole and be provided with guide piston sealing ring (14).
2. a kind of Pushtype water tap according to claim 1, it is characterised in that：First guide rod (13) and the guide
It is to be weldingly connected between cylinder；Guide piston (15) are provided with and the guide piston sealing ring (14）The guide of cooperation lives
Plug sealing ring boss；The big piston（8）Bottom is provided with and the big piston packing（9）The big piston seal ring recess for coordinating.
3. a kind of Pushtype water tap according to claim 1, it is characterised in that：The body cap（3）Set on lower surface
Have and the sealing ring（5）The o-ring groove of cooperation；The body（1）With the body cap（3）Between be fixedly connected and be provided with
Attachment screw（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143271.7A CN104728490B (en) | 2015-03-30 | 2015-03-30 | A kind of Novel push-type tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143271.7A CN104728490B (en) | 2015-03-30 | 2015-03-30 | A kind of Novel push-type tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104728490A CN104728490A (en) | 2015-06-24 |
| CN104728490B true CN104728490B (en) | 2017-03-15 |
Family
ID=53452677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510143271.7A Expired - Fee Related CN104728490B (en) | 2015-03-30 | 2015-03-30 | A kind of Novel push-type tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728490B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117514U (en) * | 1991-11-21 | 1992-09-30 | 郭真起 | Guide valve with tubular diaphragm for controlling side stream |
| FR2935036B1 (en) * | 2008-08-12 | 2010-08-27 | Delabie | FLEXIBLE AND DOUBLE-TIME FLUID TRIP VALVE |
| CN204573237U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of Novel push-type water tap |
-
2015
- 2015-03-30 CN CN201510143271.7A patent/CN104728490B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104728490A (en) | 2015-06-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |