CN201944371U - Mechanical-type timed self-closing tap - Google Patents
Mechanical-type timed self-closing tap Download PDFInfo
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- CN201944371U CN201944371U CN201020681106XU CN201020681106U CN201944371U CN 201944371 U CN201944371 U CN 201944371U CN 201020681106X U CN201020681106X U CN 201020681106XU CN 201020681106 U CN201020681106 U CN 201020681106U CN 201944371 U CN201944371 U CN 201944371U
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Abstract
The utility model discloses a mechanical-type timed self-closing tap, which comprises a shell, wherein a power structure and an upper-chord structure are arranged at the upper part of the shell, and a transmission control structure and a water-valve structure are sequentially and vertically arranged inside the shell; the mechanical-type timed self-closing tap is divided into a water-flow control module and a timed control module, and the functions of manual opening and timed closing are realized by utilizing the principle of a mechanical timer and integrating the transmission control structure and the power structure; the function of regulating a water flow is realized by changing the intersecting area of water-passing holes between a flow control valve and a water-outlet pipeline; and the most effective utilization of a clockwork spring of the mechanical timer is realized through the upper-chord structure. The mechanical-type timed self-closing tap has the advantages of convenience in use, low cost, water saving and durability, and different outflow times can be set by a user according to a required water quantity to achieve the timed automatic closing of the mechanical-type timed self-closing tap.
Description
Technical field
The utility model relates to a kind of water tap, is specifically related to regularly self-closing faucet of a kind of mechanical type.
Background technique
Water tap can be divided into manually operated type and automatic water tap according to usage mode.Manually operated type is the water tap of common hand switch, mainly comprises rotary and the push type water tap.Automatic water tap mainly is the infrared-sensing type water tap.
The manually operated type water tap, cost is relatively cheap, and it is also comparatively convenient safeguard, conventional manually operated type water tap can not be closed after discharging water automatically opening, tap is forgotten and is closed or do not tighten the generation that causes the phenomenon of metalling run out so people usually fetch boiling water when anhydrous, has wasted precious water resource.With a medium-sized city is example, according to incompletely statistics, use old-fashioned water tap, to make annual each household destroy 4 cubic metres, if calculate with 2,000,000 family families, caused the water resource waste of 800 ten thousand steres in 1 year, if, will pay 4,000 ten thousand yuan of water rates every year with after the increase of the price 5 yuan urbanite water consumption calculation of price more.In addition, owing to use frequently, the manually operated type water tap needs manual contact just can close, and causes bacterial cross-infection easily.
At present, using inductive water tap or mechanical type to push the time-delay water tap can address the above problem.Yet the inductive water tap water proofing property is relatively poor, is subjected to the change of temperature and humidity to be easy to generate fault, and working life is shorter; And need the professional and technical personnel when power supply and after-sales service are installed, during operating cost, the effort difficulty is bigger, the user cost height.Mechanical type is pushed the time-delay water tap, take spring to push the principle of answer, fetch boiling water after the tap, contained spring is replied within a certain period of time, water tap is closed automatically, but owing to the flushing that can only realize merely at regular time and quantity, so using scope is less, the cleaning of few flow of short time such as can only be used to wash one's hands is so degree of being widely used is restricted.
The model utility content
In order to solve the problems of the technologies described above, the utility model provides regularly self-closing faucet of a kind of mechanical type.
Its technical solution is:
A kind of mechanical type is self-closing faucet regularly, comprises shell, is provided with power on the top of shell and reaches beam string structure, is disposed with transmission control structure and water valve structure up and down in the inside of shell.
Above-mentioned power reaches upward, and beam string structure comprises top cover, described top cover joins by anti-reversing tooth and shell, below top cover, be disposed with spring, first ndfeb magnet and second ndfeb magnet, and the bottom of spring is connected with first ndfeb magnet, and first ndfeb magnet and second ndfeb magnet stack.
Above-mentioned transmission control structure comprises valve ball and timer clockwork spring, the surface of described valve ball is provided with driving cog, described timer clockwork spring is connected with second ndfeb magnet, below the timer clockwork spring, be provided with disk, described disk is fixedlyed connected with the drive link that its below is provided with, and semifixed connection of connecting rod of described drive link and its below setting, an end of described connecting rod is provided with squash, the other end of described connecting rod is fixed on the valve ball, and described valve ball links to each other with the handle of its motion of control.
Above-mentioned shell is provided with hollow slots, and described handle stretches out shell by hollow slots and prolongs the hollow slots motion, is provided with scale above hollow slots, and the below of described shell is provided with water outlet.
Above-mentioned water valve structure comprises flow control valve, pressure controlled valve, intake pipe and outlet conduit, and the top of described flow control valve is provided with tooth-shape structure, and is meshed with the driving cog that is provided with on the ball surface, and the bottom of described pressure controlled valve is provided with pressure controlled valve knob and base.
Useful technique effect of the present utility model is:
The utility model is easy to use, with low cost, water saving is durable, and the user can set different going out the stream time according to institute's water requirement, and timing automatic is closed.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:
Fig. 1 is an external structure schematic representation of the present utility model;
Fig. 2 is an internal structure schematic representation of the present utility model;
Fig. 3 is the linkage structure schematic representation of timer clockwork spring and top cover in the utility model;
Fig. 4 is the structural principle schematic representation of water valve structure described in the utility model;
Fig. 5 is the mesh schematic representation of valve ball and flow control valve in the utility model.
Among the figure: the 1-top cover; The anti-reversing of 2-tooth; The 3-shell; The 4-water outlet; The 5-spring; 6-first ndfeb magnet; 7-the two the first ndfeb magnets; 8-timer clockwork spring; The 9-fixing tooth; 10-timer clockwork axis; The 11-drive link; The 12-groove; The 13-hollow slots; The 14-connecting rod; The 15-handle; The 16-valve ball; The 17-flow control valve; The 18-outlet conduit; The 19-pressure controlled valve; The 20-intake pipe; 21-pressure controlled valve knob; The 22-base; The 23-disk.
Embodiment
As shown in Figure 1, shell 3 joins with top cover 1 by anti-reversing tooth 2, shell 3 is provided with a hollow slots 13, and jug 15 therefrom stretches out the motion path of hollow slots 13 qualification handles 15, indicate OFF, ON respectively on the surface of shell 3 and with the corresponding position, the left and right sides of hollow slots 13, and in marked locations strong magnet is set, so that attract to go up the handle 15 of attached magnet, during use, handle 15 is got to the representative of OFF place and is closed, and gets to the representative of ON place and opens.On the shell 3 and top position place that is positioned at hollow slots 13 is provided with scale, represents the flowing water time.The below of shell 3 is provided with water outlet 4, also is provided with smooth groove 12 on the inwall of shell 3.
As shown in Figure 2, described transmission control structure comprise timer clockwork spring 8, timer clockwork axis 10, drive link 11, groove 12, connecting rod 14, handle 15, valve ball 16, disk 23. wherein timer clockwork axis 10 and disk 23 be connected by bolt structure, detachable.Drive link 11 is fixedlyed connected with disk 23, and is non-disconnectable.Drive link 11 and 14 semifixed connections of connecting rod, this Placement are specially drive link 11 lower ends and surround connecting rod 14 by the circle structure, so when drive link 11 was static, connecting rod 14 still turned.One end of connecting rod 14 is provided with squash, and the other end of connecting rod 14 is fixed on the valve ball 16.Connecting rod 14, handle 15 are fixedlyed connected with valve ball 16, constitute control structure.Connecting rod 14 adds the squash diameter, and to add the internal diameter of the length of valve ball 16 diameters and shell 3 more suitable, the squash size is suitable with groove 12, to guarantee that squash can horizontally rotate or the axle along self rotates in groove 12 somewheres along smooth groove 12, makes valve ball 16 centre of sphere opposite shell 3 transfixions simultaneously.
As shown in Figure 4, the water valve structure comprises flow control valve 17, outlet conduit 18, pressure controlled valve 19 and intake pipe 20.Flow control valve 17, outlet conduit 18, pressure controlled valve 19 all are to be made by 99% alumina ceramic materials with intake pipe 20, and the water port is arranged at the bottom.The aluminium oxide ceramics smooth surface, frictional force is little, and sealing is strong.Can guarantee can not leak between flow control valve 17, outlet conduit 18, pressure controlled valve 19, the intake pipe 20 after outlet conduit 18, intake pipe 20 applied enough power.Flow control valve 17 is water valve plates that driving cog is arranged at a top.When initial, the water port of flow control valve 17 and outlet conduit 18 dislocation, current can not pass through.When valve ball 16 clockwise rotates, by gear transmission, flow control valve 17 downward translations, the water port overlaps with the water port of outlet conduit 18, so there are flowing out.Otherwise then current are closed.In addition, the pressure controlled valve knob 21 semifixed by fine setting and base 22 can make pressure controlled valve translation 19 about, makes that the crossing area in water port reduces (increase) between pressure controlled valve 19 and the intake pipe 20, thereby reaches decompression (pressurization) effect, change water flow, to adapt to different occasion needs.
In conjunction with Fig. 1, Fig. 3, drive handle 15 when discharging elastic potential energy by linkage and turn left owing to timer clockwork spring 8, see from top to bottom that then it promptly is to wind up to timer clockwork spring 8 that timer clockwork spring 8 is clockwise rotated.If timer clockwork spring 8 is fixing with top cover 1, it promptly is to wind up to timer clockwork spring 8 that top cover 1 is clockwise rotated.Then anti-reversing tooth 2 can guarantee that top cover 1 can be to anticlockwise but can't be to right rotation.Timer clockwork spring 8 is cylindrical structurals, and there are two vertical grooves the side, and matches with vertical projection fixing tooth 9 in the top cover 1, makes timer clockwork spring 8 and top cover 1 can not rotate in the horizontal direction, but can be in the vertical direction slide relative.Be fixed with the second neodymium iron boron strong magnet 7 on the timer clockwork spring 8, spring 5 is fixing with top cover 1, and the first neodymium iron boron strong magnet 6 is fixing with spring 5, and the first neodymium iron boron strong magnet 6, the second neodymium iron boron strong magnet 7 abut against together by strong magnetism.When top cover 1 turned left, top cover 1 and timer clockwork spring 8 were in the vertical direction slide relative, and spring 5 elongates a bit of distance, and anti-reversing tooth 2 can be slided.Because attraction force is strong between the first neodymium iron boron strong magnet 6, the second neodymium iron boron strong magnet 7, can not make its separation when rotating top cover 1.Rotate after the tooth, the pulling force of spring 5 makes the tooth close proximity of anti-reversing tooth 2.So just, finished the process of winding up.If want to change timer clockwork spring 8, draw top cover 1 on then needing to exert oneself, make brute spring 5 elongations and the first neodymium iron boron strong magnet 6, the second neodymium iron boron strong magnet 7 are revealed.Firmly the first neodymium iron boron strong magnet 6 and the second neodymium iron boron strong magnet 7 are staggered with hand, string holder can be pulled down along the first neodymium iron boron strong magnet 6 and the second neodymium iron boron strong magnet, 7 cross surfaces.Because timer clockwork axis 10 is separable with disk 23, can unload timer clockwork spring 8.In general, can have enough component that handle 15 is moved down when making handle 15 move to the OFF shelves bending part in handle path 13, timer clockwork spring 8 has enough energy storage usually, rather than elastic potential energy is discharged fully.
The utility model is described in further detail below in conjunction with usage mode:
When initial, handle 15 is positioned at the OFF place.This moment, current were closed, and timing stops.During use, rotatory handling 15 makes handle 15 be positioned at certain scale place on the shell 3 (for example ten seconds).When handle 15 left OFF, handle 15 upwards rotated, and drove valve ball 16 and rotated, and the tooth-shape structure interlock on driving cog on the valve ball 16 and the flow control valve 17 is tight, and the rotation of valve ball 16 makes flow control valve 17 downward translations, thereby current are passed through.Simultaneously, handle 15 also turns right, make valve ball 16 also produce corresponding rotation, wind up for timer clockwork spring 8 by linkage drive link 11, connecting rod 14, disk 23, timer clockwork axis 10, give timer clockwork spring 8 simultaneously regularly, unclamp handle 15, produce under the effect of timer clockwork spring 8 with before opposite motion, thereby make handle 15 translation left.There is magnet at the OFF place in handle path 13, with the magnet opposite sex on the handle 15.When handle 15 moves to the flex point place on 13 left sides, handle path, handle 15 is subjected to the component left of timer clockwork spring 8 generations and the attraction force of magnet simultaneously, cause it to move to the OFF shelves to left down, and drive valve ball 16 rotates, make flow control valve 17 upwards translations, close water-flowing path, finished the process that water tap is closed automatically.The time of current promptly is the scale (unit: second) of the position that turns right of handle 15.If need not interrupted flowing water, ON place to handle path 13 then should continue handle 15 to turn right.The ON place has magnet that handle 15 is attracted equally and is fixing, thereby keeps current unobstructed lastingly.
Claims (5)
1. a mechanical type timing self-closing faucet is characterized in that: comprise shell, be provided with power on the top of shell and reach beam string structure, be disposed with transmission control structure and water valve structure up and down in the inside of shell.
2. a kind of mechanical type according to claim 1 is self-closing faucet regularly, it is characterized in that: described power and last beam string structure comprise top cover, described top cover joins by anti-reversing tooth and shell, below top cover, be disposed with spring, first ndfeb magnet and second ndfeb magnet, and the bottom of spring is connected with first ndfeb magnet, and first ndfeb magnet and second ndfeb magnet stack.
3. a kind of mechanical type according to claim 1 is self-closing faucet regularly, it is characterized in that: described transmission control structure comprises valve ball and timer clockwork spring, the surface of described valve ball is provided with driving cog, described timer clockwork spring is connected with second ndfeb magnet, below the timer clockwork spring, be provided with disk, described disk is fixedlyed connected with the drive link that its below is provided with, the semifixed connection of connecting rod that described drive link and its below are provided with, one end of described connecting rod is provided with squash, the other end of described connecting rod is fixed on the valve ball, and described valve ball links to each other with the handle of its motion of control.
4. a kind of mechanical type according to claim 1 is self-closing faucet regularly, it is characterized in that: described shell is provided with hollow slots, described handle stretches out shell by hollow slots and prolongs the hollow slots motion, is provided with scale above hollow slots, and the below of described shell is provided with water outlet.
5. a kind of mechanical type according to claim 1 is self-closing faucet regularly, it is characterized in that: described water valve structure comprises flow control valve, pressure controlled valve, intake pipe and outlet conduit, the top of described flow control valve is provided with tooth-shape structure, and be meshed with the driving cog that is provided with on the ball surface, the bottom of described pressure controlled valve is provided with pressure controlled valve knob and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020681106XU CN201944371U (en) | 2010-12-27 | 2010-12-27 | Mechanical-type timed self-closing tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020681106XU CN201944371U (en) | 2010-12-27 | 2010-12-27 | Mechanical-type timed self-closing tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944371U true CN201944371U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020681106XU Expired - Fee Related CN201944371U (en) | 2010-12-27 | 2010-12-27 | Mechanical-type timed self-closing tap |
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| Country | Link |
|---|---|
| CN (1) | CN201944371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511698A (en) * | 2013-10-16 | 2014-01-15 | 东华大学 | Pull cord type time reckoning water-saving faucet |
| CN108935020A (en) * | 2018-06-28 | 2018-12-07 | 张罗悦 | It is a kind of to be timed quantitative automatic potting irrigation device based on clock rotation |
| CN111134536A (en) * | 2020-01-23 | 2020-05-12 | 吕云峰 | Coffee extraction flushing device and extraction device |
-
2010
- 2010-12-27 CN CN201020681106XU patent/CN201944371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511698A (en) * | 2013-10-16 | 2014-01-15 | 东华大学 | Pull cord type time reckoning water-saving faucet |
| CN108935020A (en) * | 2018-06-28 | 2018-12-07 | 张罗悦 | It is a kind of to be timed quantitative automatic potting irrigation device based on clock rotation |
| CN108935020B (en) * | 2018-06-28 | 2020-08-25 | 绍兴市华获智能装备有限公司 | Automatic potting irrigation device capable of conducting timing and quantifying based on clock rotation |
| CN111134536A (en) * | 2020-01-23 | 2020-05-12 | 吕云峰 | Coffee extraction flushing device and extraction device |
| CN111134536B (en) * | 2020-01-23 | 2024-05-31 | 吕云峰 | Coffee extraction flushing device and extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131227 |