CN104728490A - Novel press type water faucet - Google Patents
Novel press type water faucet Download PDFInfo
- Publication number
- CN104728490A CN104728490A CN201510143271.7A CN201510143271A CN104728490A CN 104728490 A CN104728490 A CN 104728490A CN 201510143271 A CN201510143271 A CN 201510143271A CN 104728490 A CN104728490 A CN 104728490A
- Authority
- CN
- China
- Prior art keywords
- piston
- guide
- large piston
- pilot
- guide rod
- 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.)
- Granted
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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
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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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention belongs to the technical field of water faucet equipment, and in particular relates to a novel press type water faucet. The water faucet comprises a water faucet body, a water faucet body cover is fixedly connected with the water faucet body, a pilot rod is in clearance fit with the middle of the water faucet body, a threaded hole A is formed in the upper end face of the pilot rod, a press plate is arranged on the threaded hole A through a press plate fixing screw, and a reset spring is arranged between the lower surface of the press plate and the upper surface of the water faucet body cover; the pilot rod is fixedly connected with a pilot cylinder, a sealing cavity is formed inside the pilot cylinder, the interior of the sealing cavity is in clearance fit with a big piston, a big piston sealing ring is arranged between the big piston and a water outlet in a matched mode, the interior of the big piston is provided with a big piston inner cavity, and the big piston inner cavity is provided with a pilot hole; the lower end face of the pilot rod is provided with a threaded hole B, a pilot piston is arranged on the threaded hole B through a pilot piston fixing screw, and a pilot piston sealing ring is arranged between the pilot piston and the pilot hole in a matched mode.
Description
Technical field
Patent of the present invention belongs to water faucet equipment technical field, particularly relates to a kind of Novel push-type water tap.
Background technique
Water tap makes articles for use as in our daily life, is no matter at home or is seen everywhere in public places.Initial water tap bronze casting, used cheaply a little brass afterwards instead.Along with the epoch change economic fast development, water tap industry also obtains huge change, divides by material, can be divided into SUS304
stainless steel, cast iron, overall plastic,
brass, zinc alloy material water tap, the first-class classification of the polymer composite fire hose.But divide by opening ways, water tap can be divided into again spiral, wrench-type, lift the formula of opening and induction type etc.When spiral handle is opened, a lot of circle be rotated; Wrench-type handle generally only needs 90-degree rotation; Lift the formula handle of opening only to need up one to lift and get final product water outlet; As long as under inductive water tap handle reaches water tap, just can automatic outletting.In daily life, spiral, wrench-type, lift after Qi Shi finishes using and all need again to remove manual-lock, can not auto-closed water tap be realized, both hands of often once more having made dirty; Although inductive water tap to some extent solves this problem, inductive water tap is complex structure often, expensive.Along with the modern development of machinery, there is various new type water tap, such as Chinese patent CN201020289801.1 discloses a kind of Pushtype water tap, it is characterized in that: comprise swivel body, nut, Compress Spring, square button, pad, water-saving stopper, switch composition; Its switch, below water outlet, only needs push switch just can there are flowing out, and is rinsed well by switch, and automatically can close water outlet after using while cleaning hand.Although said mechanism has certain advantage, can realize auto-closed water tap, but when using, pressing is comparatively required great effort, and it is slower to go out water speed.
Summary of the invention
Patent of the present invention provides a kind of Novel push-type water tap, with solve propose in above-mentioned background technology overall structure underaction, press the problem of comparatively requiring great effort.
The technical problem that patent of the present invention solves realizes by the following technical solutions: patent of the present invention provides a kind of Novel push-type water tap, comprises body, and described body left end face is provided with water intake, and below described body, end face is provided with water outlet, be fixedly connected with above described body and be provided with body cap, described body cap intermediate space cooperation is provided with first guide rod, described first guide rod upper-end surface is provided with tapped hole A, described tapped hole A is provided with pressing board by pressing board set screw, Returnning spring is provided with between described pressing board lower surface and described body cap upper surface, described first guide rod coordinates with described body cap and is provided with seal ring, described first guide rod is provided with limit baffle ring, described first guide rod is fixedly connected with and is provided with guide's cylinder, described guide's cylinder interior forms Seal cage, the cooperation of described Seal cage internal void is provided with large piston, gap between described large piston and described Seal cage is 2-4mm, described large piston is provided with large piston packing with coordinating between described water outlet, described large internal piston is provided with large piston cavity, described large piston cavity is provided with pilot hole, described first guide rod lower end surface is provided with tapped hole B, and described tapped hole B is provided with guide piston by guide piston set screw, coordinates and be provided with guide piston seal ring between described guide piston with described pilot hole.
Patent of the present invention is set to further, for being weldingly connected between described first guide rod and described guide's cylinder; Described guide piston is provided with the guide piston seal ring boss coordinated with described guide piston seal ring; Described large piston base is provided with the large piston seal ring recess coordinated with described large piston packing.
Patent of the present invention is set to further, and described body cap lower surface is provided with the o-ring groove coordinated with described seal ring; Be fixedly connected with between described body with described body cap and be provided with attachment screw.
The beneficial effect of patent of the present invention is:
1, this patent is by adopting leading type structure, guide piston is utilized to move downward, liquid flows to water outlet from pilot hole rapidly, thus Seal cage pressure declines rapidly, large piston forms pressure reduction rapidly up and down thus realizes opening rapidly, greatly reduces unlatching dynamics, improves opening speed, considerably increase mechanism working life, convenient and swift.
2, establishing Returnning spring between pressing board and body cap by being arranged on and arranging limit baffle ring, effective must to avoid pressing component comparatively large because buoyancy moves up, thus cause large piston seal performance bad; Simultaneously when guide piston is opened downwards, Seal cage pressure obtains making up the rear automatic closedown utilizing Returnning spring reaction force can realize large piston gradually, greatly reduces the trouble of manual off switch, avoids the waste of water resources simultaneously, energy-conservation environmental protection, mechanism design is flexibility and reliability more.
3, by arranging seal ring, large piston packing, guide piston seal ring, ensure that the reliability of sealing, avoid the waste of water resources, mechanism design is flexibility and reliability more.
4, patent structure of the present invention is unique, easy to operate, and function is excellent, has good market prospects.
Accompanying drawing explanation
Fig. 1 is the water tap closed condition structural representation of patent of the present invention.
Fig. 2 is the water tap pressed state structural representation of patent of the present invention.
Fig. 3 is the water tap opening state structural representation of patent of the present invention.
Fig. 4 is the water tap plan structure schematic diagram of patent of the present invention.
Fig. 5 is the structural representation of the large piston of patent of the present invention.
Fig. 6 is the structural representation of the first guide rod of patent of the present invention.
Below in conjunction with accompanying drawing, patent of the present invention is described further:
In figure: 1-body, 2-water intake, 3-body cap, 4-attachment screw, 5-seal ring, 6-Returnning spring, 7-pressing board, the large piston of 8-, the large piston packing of 9-, 10-water outlet, 11-Seal cage, 12-pressing board set screw, the first guide rod of 13-, 14-guide piston seal ring, 15-guide piston, 16-guide piston set screw.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but 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 comprises body 1, and body 1 left end face is provided with water intake 2, and below body 1, end face is provided with water outlet 10, be fixedly connected with above body 1 and be provided with body cap 3, the cooperation of body cap 3 intermediate space is provided with first guide rod 13, first guide rod 13 upper-end surface is provided with tapped hole A, tapped hole A is provided with pressing board 7 by pressing board set screw 12, Returnning spring 6 is provided with between pressing board 7 lower surface and body cap 3 upper surface, first guide rod 13 coordinates with body cap 3 and is provided with seal ring 5, first guide rod 13 is provided with limit baffle ring, first guide rod 13 is fixedly connected with and is provided with guide's cylinder, guide's cylinder interior forms Seal cage 11, the cooperation of Seal cage 11 internal void is provided with large piston 8, gap between large piston 8 and Seal cage 11 is 2-4mm, large piston 8 is provided with large piston packing 9 with coordinating between water outlet 10, large piston 8 inside is provided with large piston cavity, large piston cavity is provided with pilot hole, first guide rod 13 lower end surface is provided with tapped hole B, and tapped hole B is provided with guide piston 15 by guide piston set screw 16, and guide piston 15 is provided with guide piston seal ring 14 with coordinating between pilot hole.
Patent of the present invention is set to further, for being weldingly connected between first guide rod 13 and guide's cylinder; Guide piston 15 is provided with the guide piston seal ring boss coordinated with guide piston seal ring 14; The large piston seal ring recess coordinated with large piston packing 9 is provided with bottom large piston 8.
Patent of the present invention is set to further, and body cap 3 lower surface is provided with the o-ring groove coordinated with seal ring 5; Be fixedly connected with between body 1 with body cap 3 and be provided with attachment screw 4.
During actual use, when the water intake 2 of water on the left of body 1 flows into, liquid flows into Seal cage 11 by the gap between large piston 8 and Seal cage 11 rapidly and large piston cavity is inner, because air is deposited in Seal cage 11 inside, thus the floating function produced upwards, thus drive guide's bar 13 to move upward by guide's cylinder, because the limit baffle ring on first guide rod 13 limits first guide rod 13 mobile position, large piston cavity inner due under hydraulic power effect thus large piston 8 move downward, then pilot hole is closed by guide piston 15, pressure action simultaneously due to liquid is inner at large piston 8, large piston packing 9 is caused to be pressed on water outlet 10, thus realize water tap closed condition, when pressing pressing board 7 gently, guide piston 15 is driven to be separated with pilot hole, then the rapid cylinder pilot hole of liquid flows to water outlet 10, thus the internal pressure of Seal cage 11 and large piston cavity is declined rapidly, then form pressure difference at large piston about 8, under the effect of pressure reduction, large piston 8 lifts rapidly and realizes water tap unlatching, when Returnning spring 6 is produced reaction force by during compression, thus drive first guide rod 13 to move upward, then guide piston 15 closes pilot hole gradually, simultaneously the pressure of Seal cage 11 inside is made up gradually, under the effect of hydraulic power, large piston 8 moves downward again, final large piston packing 9 is pressed on water outlet 10, and then realizes the automatic closedown of water tap.
Utilize the technological scheme described in patent of the present invention, or those skilled in the art being under the inspiration of art solutions of the present invention, designs similar technological scheme, and reaching above-mentioned technique effect, is all the protection domains falling into patent of the present invention.
Claims (3)
1. a Novel push-type water tap, is characterized in that: comprise body (1), and described body (1) left end face is provided with water intake (2), and described body (1) below end face is provided with water outlet (10), described body (1) top is fixedly connected with and is provided with body cap (3), the cooperation of described body cap (3) intermediate space is provided with first guide rod (13), described first guide rod (13) upper-end surface is provided with tapped hole A, described tapped hole A is provided with pressing board (7) by pressing board set screw (12), Returnning spring (6) is provided with between described pressing board (7) lower surface and described body cap (3) upper surface, described first guide rod (13) coordinates with described body cap (3) and is provided with seal ring (5), described first guide rod (13) is provided with limit baffle ring, described first guide rod (13) is fixedly connected with and is provided with guide's cylinder, described guide's cylinder interior forms Seal cage (11), the cooperation of described Seal cage (11) internal void is provided with large piston (8), gap between described large piston (8) and described Seal cage (11) is 2-4mm, described large piston (8) is provided with large piston packing (9) with coordinating between described water outlet (10), described large piston (8) inside is provided with large piston cavity, described large piston cavity is provided with pilot hole, described first guide rod (13) lower end surface is provided with tapped hole B, described tapped hole B is provided with guide piston (15) by guide piston set screw (16), and described guide piston (15) is provided with guide piston seal ring (14) with coordinating between described pilot hole.
2. a kind of Novel push-type water tap according to claim 1, is characterized in that: for being weldingly connected between described first guide rod (13) and described guide's cylinder; Described guide piston (15) is provided with the guide piston seal ring boss coordinated with described guide piston seal ring (14); Described large piston (8) bottom is provided with the large piston seal ring recess coordinated with described large piston packing (9).
3. a kind of Novel push-type water tap according to claim 1, is characterized in that: described body cap (3) lower surface is provided with the o-ring groove coordinated with described seal ring (5); Be fixedly connected with between described body (1) with described body cap (3) 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 true CN104728490A (en) | 2015-06-24 |
| CN104728490B 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) |
Citations (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 |
| EP2157250A1 (en) * | 2008-08-12 | 2010-02-24 | Delabie | Tap with flexible operation and dual delay timer for fluid delivering |
| 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
Patent Citations (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 |
| EP2157250A1 (en) * | 2008-08-12 | 2010-02-24 | Delabie | Tap with flexible operation and dual delay timer for fluid delivering |
| CN204573237U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of Novel push-type water tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104728490B (en) | 2017-03-15 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210330 |