CN204922185U - It goes out water installation to trample formula tap - Google Patents
It goes out water installation to trample formula tap Download PDFInfo
- Publication number
- CN204922185U CN204922185U CN201520611524.4U CN201520611524U CN204922185U CN 204922185 U CN204922185 U CN 204922185U CN 201520611524 U CN201520611524 U CN 201520611524U CN 204922185 U CN204922185 U CN 204922185U
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- Prior art keywords
- pedal
- bracing wire
- fan
- spring
- shaped disk
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Abstract
The utility model discloses an it goes out water installation to trample formula tap, including sector disk, tap return the spring, act as go -between, footboard, fixing base, base, footboard return spring and spacing line, the sector disk pitch arc includes outer arc end, inner arc end, goes up side and lower side along plumb line setting, sector disk, and the inner arc end of sector disk is connected with leading case, and the sector disk uses leading case to rotate as the axle center, the tap returns spring one end to be connected with leading case, and the other end is connected with lower side, acting as go -between the top and being connected with the sector disk, the bottom is connected with the footboard top, establish at the bottom plate upper surface fixing base bottom, and fixing base top and footboard bottom are articulated, and the footboard returns the spring and spacing line is all established between footboard lower surface and base upper surface, just spacing line both ends respectively with footboard lower surface, base surface connections. The utility model discloses simple structure, reasonable, convenient operation, laborsaving can practice thrift a large amount of water resources, and low in cost, and suitable mass production is worth promoting very much.
Description
Technical field
The utility model belongs to technical field of living goods, particularly relates to a kind of pedal type tap water outlet apparatus.
Background technique
All water tap is needed in many public places (as public lavatory, station, expressway rest area etc.).Most water tap is in public places the same with the tap used by specific crowd, and its working method has following several: 1, manually turn on tap water outlet, with rear manual cutout cock; 2, Manual press water outlet, closes water with rear automatic rebounding; 3, induction mode water outlet, by light sensation or electromagnetic mode, human body connects from tap, opens water outlet by circuit controling electromagnetic valve, and after people leaves, circuit controling electromagnetic valve is closed.These modes have certain shortcoming: 1,2 two kinds of taps, tactile owing to catching, so can cause cross pollution, meanwhile, the 1st kind of tap, user often someone will because be afraid of that washed hand contacts tap again, thus do not remove cutout cock, thus causing the loss of water resources, the 2nd kind of rate of fault is high, and damping function lost efficacy sometimes, cut off the water immediately after then loosing one's grip, cause and use inconvenient, can not rebound after sometimes loosing one's grip, thus user after leaving still at flowing water; 3rd kind, must have power supply in the place of installing water tap, thus complex structure, cost is high.
Model utility content
Model utility object: for overcoming prior art deficiency, the utility model purport is in providing a kind of pedal type tap water outlet apparatus.
Technological scheme: for solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of pedal type tap water outlet apparatus, comprises fan-shaped disk, tap returns spring, bracing wire, pedal, fixed base, base, pedal return spring and spacing line; Described fan-shaped disk camber line is arranged along vertical line, and fan-shaped disk comprises outer arc end, inner arc end, upper side edge and lower side, and the inner arc end of fan-shaped disk is connected with tap valve core, and fan-shaped disk take tap valve core as axis rotation; Tap goes back to spring one end and is connected with tap valve core, and the other end is connected with lower side; Bracing wire top is connected with fan-shaped disk, bottom is connected with pedal top, described fixed base bottom is located at plate upper surface, fixed base top and pedal bottom hinged, pedal returns spring and spacing line is all located between pedal lower surface and base upper surface, and spacing line two ends are connected with pedal lower surface, base upper surface respectively.
Above-mentioned bracing wire is vertically arranged, and upper head is top, and termination, bottom is bottom; Pedal is for being obliquely installed, and termination, bottom is bottom, hinged with fixed base, and termination, top is connected with bracing wire.
Working principle: the utility model pedal type tap water outlet apparatus use time, when tramp with one's feet pedal time, bracing wire pulls fan-shaped disk to rotate, thus drive tap valve core rotation, tap water outlet of fetching boiling water; After unclamping pedal, return the effect of spring at pedal under, pedal is upspring again, and meanwhile, water tap is automatically closed under tap returns the effect of spring.
Above-mentioned pedal type tap water outlet apparatus, when pushing down on the pedal, for beginning when bracing wire is stressed, to pedal steps on bottom, the distance of pedal movement is effective travel; Pedal starts to move down, but fan-shaped disk does not start to rotate, until that time that fan-shaped disk starts to rotate stops, the distance of pedal movement is backlash.If effective travel is H, fan-shaped disk radius is R, in order to prevent trampling on tap, regulating the length of bracing wire, making
if
then pedal is floored, and tap is opened maximum, and water outlet is the fastest.If hydraulic pressure is too large, or in order to using water wisely, then lengthens bracing wire, then
then pedal is stepped at the most end, and tap also can not reach maximum.In order to prevent bracing wire stressed suddenly, while lengthening bracing wire, shorten the spacing line of pedal, nullified stroke is always 0.
The upper side edge of described fan-shaped disk and the angle of lower side are 90 °, can meet porcelain core water tap by close water state to maximum go out water state handle rotation angle.
Described fan-shaped disk upper side edge range place is provided with non-return stake, and energy shelves are lived tap and reset to maximum position, thus play safety effect.
Preferably, termination, described pedal top is provided with fixture, and bracing wire is all connected with fixture with spacing line.
Above-mentioned fixture position vertically can regulate in termination, pedal top, fixing after regulating, can regulate bracing wire and the spacing line length of pedal short, make the spacing line of pedal and bracing wire lower end be an entirety, thus control leading max water yield.
Described bracing wire comprises the first half and Lower Half, protective gear is provided with between the first half and Lower Half, described protective gear comprises Returnning spring, iron plate and magnet, described Returnning spring is nonferromagnetic material spring, Returnning spring is spindle-type α-Fe2O3 small in ends broad in the middle, the top of Returnning spring is connected with the bracing wire first half, and bottom is connected with bracing wire Lower Half; Magnet and iron plate are located at Returnning spring inside, and magnet is located at above iron plate, and magnet is connected with the bracing wire first half, and iron plate is connected with bracing wire Lower Half; Attraction force between described magnet and iron plate be less than bracing wire disconnect needed for lowest pull; User's firmly pushes pedals and cause breaking bracing wire or tap is drawn bad suddenly can be prevented; After unclamping riding boogie board, under the effect of Returnning spring, magnet holds iron plate again, thus tramples next time and remain valid.
Above-mentioned protective gear, magnet meeting Yin Lali is excessive and cannot hold iron plate and use bracing wire to be separated up and down, thus protection tap and bracing wire.
Above-mentioned magnet is placed on Returnning spring inside, and spring is nonferromagnetic material, and after preventing pulling open spring, magnet is inhaled on spring, caused fan-shaped disk to reset.
The elastic force of described Returnning spring is less than the lowest pull needed for fan-shaped disk rotation, can prevent the waste water source that the elastic force drive fan-shaped disk rotating opening switch because of Returnning spring causes.
Attraction force between described magnet and iron plate be greater than fan-shaped disk rotate needed for lowest pull, can ensure that normal condition pull-down line can not be broken when pulling fan-shaped disk to rotate.
The NM technology of the utility model is prior art.
Beneficial effect: the utility model structure is simple, rationally, easy to operate, laborsaving, can save great lot of water resources, and cheap, and applicable production in enormous quantities is highly promoted.
Accompanying drawing explanation
Fig. 1 is the utility model pedal type tap water outlet apparatus structural representation;
In figure, 1 be fan-shaped disk, 2 leading times springs, 3 are bracing wire, 4 be pedal, 5 be fixed base, 6 be base, 7 be non-return stake for pedal returns spring, 8 bit line, 9 that is limited, 10 be fixture, 11 be Returnning spring, 12 be iron plate, 13 be magnet, 14 leading spools.
Embodiment
In order to understand the utility model better, illustrate content of the present utility model further below in conjunction with embodiment, but content of the present utility model is not only confined to the following examples.
Embodiment 1
As shown in Figure 1, a kind of pedal type tap water outlet apparatus, comprises fan-shaped disk 1, tap returns spring 2, bracing wire 3, pedal 4, fixed base 5, base 6, pedal return spring 7 and spacing line 8; Described fan-shaped disk 1 camber line is arranged along vertical line, and fan-shaped disk 1 comprises outer arc end, inner arc end, upper side edge and lower side, and the inner arc end of fan-shaped disk 1 is connected with tap valve core 14, fan-shaped disk 1 with tap valve core 14 for axis rotation; Tap goes back to spring 2 one end and is connected with tap valve core 14, and the other end is connected with lower side; Bracing wire 3 top is connected with fan-shaped disk 1, bottom is connected with pedal 4 top, described fixed base 5 bottom is located at plate upper surface, fixed base 5 top and pedal 4 bottom hinged, pedal returns spring 7 and spacing line 8 is all located between pedal 4 lower surface and base 6 upper surface, and spacing line 8 two ends are connected with pedal 4 lower surface, base 6 upper surface respectively; The upper side edge of fan-shaped disk 1 and the angle of lower side are 90 °; Fan-shaped disk 1 upper side edge range place is provided with non-return stake 9.
The utility model pedal type tap water outlet apparatus use time, when tramp with one's feet pedal 4 time, bracing wire 3 pulls fan-shaped disk 1 to rotate, thus drive tap valve core 14 rotate, tap water outlet of fetching boiling water; After unclamping pedal 4, return the effect of spring 7 at pedal under, pedal 4 is upspring again, and meanwhile, water tap is automatically closed under tap returns the effect of spring 2; The upper side edge of fan-shaped disk 1 and the angle of lower side are 90 °, can meet porcelain core water tap by close water state to maximum go out water state handle rotation angle; Non-return stake 9 energy shelves are lived tap and are reset to maximum position, thus play safety effect.
Embodiment 2
Substantially the same manner as Example 1, difference is: termination, described pedal 4 top is provided with fixture 10, and bracing wire 3 is all connected with fixture 10 with spacing line 8.
When pushing down on the pedal 4, for beginning when bracing wire 3 is stressed, to pedal 4 steps on bottom, the distance of pedal 4 movement is effective travel; Pedal 4 starts to move down, but fan-shaped disk 1 does not start to rotate, until that time that fan-shaped disk 1 starts to rotate stops, the distance of pedal 4 movement is backlash.If effective travel is H, fan-shaped disk 1 radius is R, in order to prevent trampling on tap, regulating the length of bracing wire 3, making
if
then pedal 4 is floored, and tap is opened maximum, and water outlet is the fastest.If hydraulic pressure is too large, or in order to using water wisely, then lengthen bracing wire 3, then
then pedal 4 is stepped at the most end, and tap also can not reach maximum.While lengthening bracing wire 3, shorten the spacing line 8 of pedal 4, nullified stroke is always 0; Fixture 10 can make the spacing line 8 of pedal 4 be an entirety with bracing wire 3 lower end, regulates bracing wire 3 and pedal 4 spacing line 8 length.
Embodiment 3
Substantially identical with embodiment 1 or 2, difference is: described bracing wire 3 comprises the first half and Lower Half, protective gear is provided with between the first half and Lower Half, described protective gear comprises Returnning spring 11, iron plate 12 and magnet 13, described Returnning spring 11 is nonferromagnetic material spring, Returnning spring 11 is spindle-type α-Fe2O3 small in ends broad in the middle, and the top of Returnning spring 11 is connected with bracing wire 3 first half, and bottom is connected with bracing wire 3 Lower Half; It is inner that magnet 13 and iron plate 12 are located at Returnning spring 11, and magnet 13 is located at above iron plate 12, and magnet 13 is connected with bracing wire 3 first half, and iron plate 12 is connected with bracing wire 3 Lower Half; Attraction force between described magnet 13 and iron plate 12 is less than bracing wire 3 and disconnects required lowest pull; The elastic force of described Returnning spring 11 is less than fan-shaped disk 1 and rotates required lowest pull; Attraction force between described magnet 13 and iron plate 12 is greater than fan-shaped disk 1 and rotates required lowest pull.
Consider the complexity of public place personnel, if there is user to push down on the pedal 4 fast suddenly, then bracing wire 3 is stressed inevitable very large, even may break bracing wire 3, also tap valve core 14 may be made to draw bad, thus at bracing wire 3 medium design protective gear, its structure is Returnning spring 11, iron plate 12 and magnet 13, magnet 13 sets certain weight, the first half of magnet 13 connecting stay wire 3, the Lower Half of iron plate 12 connecting stay wire 3, Returnning spring 11 upper end connects bracing wire 3 first half, Returnning spring 11 lower end connects bracing wire 3 Lower Half, Returnning spring 11 elastic force is less, stretchy tap valve core 14 rotates hardly, bracing wire 3 lower end and iron plate 12 can only be pulled to magnet 13, during normal work, the strength of iron plate 12 is attracted by magnet 13, the strength of conduction pedal 4 is to tap valve core 14, the pushes pedals 4 if user exerts oneself suddenly, because magnet 13 is deliberately provided with certain weight, because of effect of inertia, magnet 13 can Yin Lali excessive and iron plate 12 cannot be held and use bracing wire about 3 to be separated, thus protection tap valve core 14 and bracing wire 3, after unclamping riding boogie board, under the effect of Returnning spring 11, magnet 13 holds iron plate 12 again, thus trample next time and remain valid.
Below be only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle, can also adjust each facility locations, these adjustment also should be considered as protection domain of the present utility model.
Claims (7)
1. a pedal type tap water outlet apparatus, is characterized in that: comprise fan-shaped disk (1), tap returns spring (2), bracing wire (3), pedal (4), fixed base (5), base (6), pedal return spring (7) and spacing line (8); Described fan-shaped disk (1) camber line is arranged along vertical line, fan-shaped disk (1) comprises outer arc end, inner arc end, upper side edge and lower side, the inner arc end of fan-shaped disk (1) is connected with tap valve core (14), fan-shaped disk (1) with tap valve core (14) for axis rotation; Tap goes back to spring (2) one end and is connected with tap valve core (14), and the other end is connected with lower side; Bracing wire (3) top is connected with fan-shaped disk (1), bottom is connected with pedal (4) top, described fixed base (5) bottom is located at plate upper surface, fixed base (5) top and pedal (4) bottom hinged, pedal returns spring (7) and spacing line (8) is all located between pedal (4) lower surface and base (6) upper surface, and spacing line (8) two ends are connected with pedal (4) lower surface, base (6) upper surface respectively.
2. pedal type tap water outlet apparatus as claimed in claim 1, is characterized in that: the upper side edge of described fan-shaped disk (1) and the angle of lower side are 90 °.
3. pedal type tap water outlet apparatus as claimed in claim 1, is characterized in that: described fan-shaped disk (1) upper side edge range place is provided with non-return stake (9).
4. pedal type tap water outlet apparatus as claimed in claim 1, it is characterized in that: described pedal (4) termination, top is provided with fixture (10), bracing wire (3) is all connected with fixture (10) with spacing line (8).
5. the pedal type tap water outlet apparatus as described in claim 1-4 any one, it is characterized in that: described bracing wire (3) comprises the first half and Lower Half, protective gear is provided with between the first half and Lower Half, described protective gear comprises Returnning spring (11), iron plate (12) and magnet (13), described Returnning spring (11) is nonferromagnetic material spring, Returnning spring (11) is spindle-type α-Fe2O3 small in ends broad in the middle, the top of Returnning spring (11) is connected with bracing wire (3) first half, and bottom is connected with bracing wire (3) Lower Half; It is inner that magnet (13) and iron plate (12) are located at Returnning spring (11), and magnet (13) is located at iron plate (12) top, magnet (13) is connected with bracing wire (3) first half, and iron plate (12) is connected with bracing wire (3) Lower Half; Attraction force between described magnet (13) and iron plate (12) be less than bracing wire (3) disconnect needed for lowest pull.
6. pedal type tap water outlet apparatus as claimed in claim 5, is characterized in that: the elastic force of described Returnning spring (11) is less than the lowest pull needed for fan-shaped disk (1) rotation.
7. pedal type tap water outlet apparatus as claimed in claim 6, is characterized in that: the attraction force between described magnet (13) and iron plate (12) be greater than fan-shaped disk (1) rotate needed for lowest pull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611524.4U CN204922185U (en) | 2015-08-13 | 2015-08-13 | It goes out water installation to trample formula tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611524.4U CN204922185U (en) | 2015-08-13 | 2015-08-13 | It goes out water installation to trample formula tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922185U true CN204922185U (en) | 2015-12-30 |
Family
ID=54971312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520611524.4U Expired - Fee Related CN204922185U (en) | 2015-08-13 | 2015-08-13 | It goes out water installation to trample formula tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179795A (en) * | 2015-08-13 | 2015-12-23 | 江苏农林职业技术学院 | Pedal-type tap water supplying device |
-
2015
- 2015-08-13 CN CN201520611524.4U patent/CN204922185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179795A (en) * | 2015-08-13 | 2015-12-23 | 江苏农林职业技术学院 | Pedal-type tap water supplying device |
| CN105179795B (en) * | 2015-08-13 | 2018-01-30 | 江苏农林职业技术学院 | A kind of override type tap water outlet apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151230 Termination date: 20180813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |