CN104776277A - Novel water pipe joint - Google Patents
Novel water pipe joint Download PDFInfo
- Publication number
- CN104776277A CN104776277A CN201510154548.6A CN201510154548A CN104776277A CN 104776277 A CN104776277 A CN 104776277A CN 201510154548 A CN201510154548 A CN 201510154548A CN 104776277 A CN104776277 A CN 104776277A
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- China
- Prior art keywords
- push
- platen
- water
- rod
- piston
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 230000001105 regulatory effect Effects 0.000 claims description 36
- 230000000694 effects Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Nozzles (AREA)
Abstract
A novel water pipe joint mainly comprises a body, a piston, a support, a prestressed spring and a prestressed screw, wherein a push disc, a pressure plate and a push rod are arranged at a water outlet end of the water pipe joint, and when the water inlet amount is adjusted from the water outlet end, a piston head moves towards the water outlet end under the tension action of a closed spring to block a water hole of a boss, so that water cannot flow out.
Description
Technical field
The present invention relates to a kind of water pipe adapter connected for running water pipe, particularly a kind of automatic constant current water saving joint can stablizing tap water outlet amount, belongs to the optimisation technique of water pipe adapter.
Background technique
Connection between water supply pipe, the connection between water pipe and tap, is all realized by joint.To building supply water, generally have two kinds of modes, a kind of be use suction booster from bottom to top send water mode, one be roof settle water tank, utilize the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, and different floor water-outlet quantity can be caused different.Therefore, the water pipe adapter design having now some to have equalization of discharge amount, is intended to make the water-outlet quantity of different floor tend to identical.
Be disclose a kind of water pipe adapter in the patent document of 201020694120.3 in the patent No., advantage is can from feed-water end by the position of adjusting screw on throttle valve stem, the prestressing force of Regulation spring, thus setting max water yield, in water utilizing process, water pipe adapter can regulate automatically according to the change of hydraulic pressure, uses water quantity holding in the maximum magnitude of setting.Deficiency is in use, setting due to max water yield regulates from feed-water end, and only have effect water pipe adapter being installed to and running water pipe just can being seen adjustment, need repeatedly to regulate to reach when being satisfied with water-outlet quantity, just repeatedly water pipe adapter must be removed and refill back, it is not too convenient to regulate.
Particularly domestic consumer, because each leading purposes is different, also different to the requirement of water-outlet quantity, the tap and spray first-class of washing one's face washing dish tap and toilet in such as kitchen, due to the difference of purposes, also different to the requirement of water-outlet quantity, the water-outlet quantity of tap of such as washing one's face remain on 4 liters/min just much of that, and the water-outlet quantity spraying head requires more than 8 liters/min, therefore, user also needs to regulate the maximum output of each tap, if regulate from feed-water end, try again with regard to being loaded on after needing repeatedly relevant equipment to be removed adjustment, until satisfied, operating time is long, dismounting is also cumbersome.
Application number is the water pipe adapter of 2013206552162, the waterexit end of the through hole on valve seat is set to controlling device, by the waterexit end of valve seat just can regulating valve seat in intrinsic position, therefore, water pipe adapter be installed to running water pipe online after, when also needing water yield adjusting, can regulate from the waterexit end of water pipe adapter, not need water pipe adapter to remove from running water pipe on the net.But owing to having stronger hydraulic pressure in tap water pipe network, during adjustment, water outwards can spray from the through hole of valve seat, cause regulating difficulty, and surrounding enviroment of easily getting wet.
Therefore, need to find and a kind ofly from the waterexit end water yield adjusting of water pipe adapter, and can not only can prevent the water pipe adapter that in adjustment process, water outwards sprays.
Summary of the invention
The object of the invention is: provide a kind of and from the waterexit end water yield adjusting of water pipe adapter, and can not only can prevent the water pipe adapter that in adjustment process, water outwards sprays.
Technological scheme of the present invention is: a kind of New type water pipe joint, form primarily of body, piston 1, support 2, prestressed spring 3 and prestressing force screw 4, described piston comprises again piston head and piston rod, piston rod is provided with the adjustment hole caved in the direction from piston-rod end to piston head, is provided with the internal thread matched with the outside thread of prestressing force screw in adjustment hole; Be provided with the boss to inner process enclosed around inner body wall one in inner body wall, be provided with the water passage hole matched with piston head at boss center, piston head can enter the water passage hole on boss and be blocked completely by water passage hole under the effect of external force; The regulating arm that mean array is identical with the peripheral through holes quantity of support on the wall of piston head towards support; Described water pipe adapter also comprises closed spring 5, push-plate 6 and platen 7, on the wall of push-plate towards platen, average mark is furnished with the push rod of more than two equal length, boss is provided with the push-rod hole corresponding with push rod, between two adjacent push-rod holes, be provided with one unload water hole, platen is placed in the body between boss and feed-water end, push rod can arrive to the wall of platen towards waterexit end through after the push-rod hole on boss away from the end of push-plate, when push-plate imposes external force, push-plate can promote push rod and drive platen to move along push-rod hole; Described push-plate is the annulus of hollow, and push-plate is parallel with platen, and the external diameter of push-plate is less than the minimum-value aperture of the internal thread of body outlet end; The external diameter of platen is less than diameter of bore in the middle part of body but is greater than piston head maximum diameter, and platen center is provided with central through bore, and platen is provided with the peripheral through holes identical with the peripheral through holes quantity on support; During assembling, piston rod is through the central through bore of platen, and regulating arm, through the peripheral through holes of platen, will be closed spring housing on the piston rod, and make regulating arm between closed spring and the outward edge of platen; Again by the central through bore of piston-rod end through support, make adjustment wall through the peripheral through holes of support, make on the piston rod of closed spring between support and platen, again prestressed spring 3 is enclosed within piston-rod end, again prestressing force screw 4 is screwed in the endoporus of piston rod, prestressed spring is fixed between the nut of prestressing force screw and support 2, makes regulating arm between prestressed spring and the outward edge of support; Towards the direction of waterexit end, the part after combining is filled in body from the feed-water end of body by piston head again, be screwed on the internal thread of body feed-water end by the external thread rotary on support, by the effect closing spring tension, piston head is forced in the endoporus of boss, form drive fit between the two, make current not by, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod; Push-plate is compressed into body towards the mode of feed-water end from the waterexit end of body by push rod, push rod is made to arrive to platen towards on the wall of waterexit end away from one end of push-plate through the push-rod hole on boss, when imposing the strength towards feed-water end to push-plate, push-plate promotes platen and moves to the direction of feed-water end, closed spring is pressed to support, close piston head bestowed by spring strength reduction by platen, piston head moves to the direction of feed-water end under the effect of prestressed spring tension force, thus produces the space of supplying water and flowing through between the endoporus of piston head and boss.
The wall of piston head towards waterexit end is provided with regulating tank, the instrument matched with regulating tank is put in body from waterexit end and inserts regulating tank and rotate, support and platen is driven to rotate by regulating arm, support change of position in body makes the distance of piston head and boss endoporus change, advance the hydraulic pressure required for boss endoporus to produce corresponding change piston head, thus play the effect of water yield adjusting.
The wall of platen towards push rod is provided with the push rod groove of a ring shape, and platen can rotate and the invariant position of push rod on push rod top under external force.
The quantity of described regulating arm is three or four or five or six.
Beneficial effect:
1, in the waterexit end of water pipe adapter, push-plate and platen are set, during from waterexit end water yield adjusting, piston head moves the water passage hole blocking boss under the tension force effect of closed spring to waterexit end, water can not outwards be flowed out, after adjustment, water tap is screwed to water pipe adapter from waterexit end, along with the direction of water tap to feed-water end is moved, just push-plate can be promoted, platen and push rod move to the direction of feed-water end, platen compresses closed spring to the direction of support, the strength that closed spring is imposed on piston head by platen reduces, piston head will move from the direction of trend feed-water end, until close spring to push against platen, make between piston head and boss, to leave space water supply to flow through.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is body generalized section of the present invention;
Fig. 4 is the perspective view of piston of the present invention;
Fig. 5 is that partial cutaway of the present invention shows perspective view;
Fig. 6 is that partial cutaway of the present invention shows perspective view;
Fig. 7 is that the present invention is in the schematic diagram of current by state;
Fig. 8 is that the present invention is in when regulating from waterexit end can not the schematic diagram of water outlet.
Embodiment
As shown in Fig. 1 to Fig. 4, a kind of New type water pipe joint, form primarily of body, piston 1, support 2, prestressed spring 3 and prestressing force screw 4, described piston comprises again piston head and piston rod, piston rod is provided with the adjustment hole caved in the direction from piston-rod end to piston head, is provided with the internal thread matched with the outside thread of prestressing force screw in adjustment hole.
The boss to inner process enclosed around inner body wall one is provided with in inner body wall, the water passage hole matched with piston head is provided with at boss center, piston head can enter the water passage hole on boss and be blocked completely by water passage hole under the effect of external force, also can leave boss and make to leave between piston head and boss space and supply water and flow through under the effect of external force.
The regulating arm that mean array is identical with the peripheral through holes quantity of support on the wall of piston head towards support, for rotating from drive support during the water yield adjusting of waterexit end, change the position of support on body, change the distance between piston head and boss endoporus, also just change the hydraulic pressure advanced by piston head required for boss endoporus, thus change max water yield.
As shown in Fig. 5 to Fig. 6, described water pipe adapter also comprises closed spring 5, push-plate 6 and platen 7, on the wall of push-plate towards platen, average mark is furnished with the push rod of more than two equal length, boss is provided with the push-rod hole corresponding with push rod, between two adjacent push-rod holes, be provided with one unload water hole, when piston head enter in boss block its endoporus time, current can also flow through by unloading water hole.Platen is placed in the body between boss and feed-water end, push rod can arrive to the wall of platen towards waterexit end through after the push-rod hole on boss away from the end of push-plate, when push-plate imposes external force, push-plate can promote push rod and drive platen to move along push-rod hole.
Described push-plate is the annulus of hollow, and push-plate is parallel with platen, and the external diameter of push-plate is less than the minimum-value aperture of the internal thread of body outlet end; The external diameter of platen is less than diameter of bore in the middle part of body but is greater than piston head maximum diameter, and platen center is provided with central through bore, and platen is provided with the peripheral through holes identical with the peripheral through holes quantity on support.
The structure of support is generally concentric two circle structures, is provided with the equally distributed quantity connecting rod identical with regulating arm between two annulus, makes two peripheral through holes that between annulus with connecting rod, quantity of formation is identical with regulating arm.
During assembling, piston rod is through the central through bore of platen, and regulating arm, through the peripheral through holes of platen, will be closed spring housing on the piston rod, and make regulating arm between closed spring and the outward edge of platen; Again by the central through bore of piston-rod end through support, make adjustment wall through the peripheral through holes of support, make on the piston rod of closed spring between support and platen, again prestressed spring 3 is enclosed within piston-rod end, again prestressing force screw 4 is screwed in the endoporus of piston rod, prestressed spring is fixed between the nut of prestressing force screw and support 2, make regulating arm between prestressed spring and the outward edge of support, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod; Towards the direction of waterexit end, the part after combining is filled in body from the feed-water end of body by piston head again, be screwed on the internal thread of body feed-water end by the external thread rotary on support, use instrument, such as Phillips screwdriver or straight screwdriver rotate prestressing force screw, make support precession or releasing on body.Due to support move to waterexit end time, support can, by closed spring compression on piston head, make piston head compress into the endoporus of boss to the direction of waterexit end from feed-water end, piston head compress boss makes very close to each other between the two, make current not by.Push-plate is compressed into body towards the mode of feed-water end from the waterexit end of body by push rod, push rod is made to arrive to platen towards on the wall of waterexit end away from one end of push-plate through the push-rod hole on boss, when imposing the strength towards feed-water end to push-plate, push-plate promotes platen and moves to the direction of feed-water end, closed spring is pressed to support, the strength that closed spring is pressed on piston head reduces, piston head moves to the direction of feed-water end under the effect of prestressed spring tension force, between the endoporus of piston head and boss, produce the space of supplying water and flowing through.
During from waterexit end water yield adjusting, piston head moves the water passage hole blocking boss under the tension force effect of closed spring to waterexit end, water can not outwards be flowed out, after adjustment, water tap is screwed to water pipe adapter from waterexit end, along with the direction of water tap to feed-water end is moved, just can promote push-plate and platen moves to the direction of feed-water end, platen compresses closed spring to the direction of support, the strength that closed spring is imposed on piston head by platen reduces, piston head will move from the direction of trend feed-water end, until piston head pushes against platen, make between piston head and boss, to leave space water supply to flow through.
The wall of piston head towards waterexit end is provided with regulating tank, the instrument matched with regulating tank is put in body from waterexit end and inserts regulating tank and rotate, support and platen is driven to rotate by regulating arm, support rotates and makes support movable in body, support change of position in body makes the distance of piston head and boss endoporus change, advance the hydraulic pressure required for boss endoporus to produce corresponding change piston head, thus play the effect of water yield adjusting.
The wall of platen towards push rod is provided with the push rod groove of a ring shape, and platen can rotate and the invariant position of push rod on push rod top under external force.
The quantity of described regulating arm is three or four or five or six.
Adopt New type water pipe joint of the present invention, water pipe adapter be installed to running water pipe online after, when also needing water yield adjusting, only need to be positioned at water pipe that water pipe adapter waterexit end is connected with water pipe adapter or water tap is turned on, as shown in Figure 8, push-plate is due to without the pressure from water pipe or water tap, platen will move to the direction of waterexit end under the tension force effect of closed spring, thus under the impact of hydraulic pressure, make piston head enter boss endoporus blocked, water can not be flowed out, at this moment to be inserted into the regulating tank water yield adjusting piston head again from the waterexit end of water pipe adapter with instrument.
As shown in Figure 7, after adjustment, to screw on again water pipe or water tap, push-plate and the platen direction to feed-water end compresses by water pipe or water tap, thus having compressed closed spring, the strength that closed spring is imposed on piston head by platen reduces, and piston head moves to the direction of feed-water end under the effect of prestressed spring tension force, make piston head leave boss endoporus, water was stayed by the space between piston head and boss endoporus inwall.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (4)
1. a New type water pipe joint, primarily of body, piston (1), support (2), prestressed spring (3) and prestressing force screw (4) composition, described piston comprises again piston head and piston rod, piston rod is provided with the adjustment hole caved in the direction from piston-rod end to piston head, the internal thread matched with the outside thread of prestressing force screw is provided with in adjustment hole, it is characterized in that: be provided with the boss to inner process enclosed around inner body wall one in inner body wall, the water passage hole matched with piston head is provided with at boss center, piston head can enter the water passage hole on boss and be blocked completely by water passage hole under the effect of external force, the regulating arm that mean array is identical with the peripheral through holes quantity of support on the wall of piston head towards support, described water pipe adapter also comprises closed spring (5), push-plate (6) and platen (7), on the wall of push-plate towards platen, average mark is furnished with the push rod of more than two equal length, boss is provided with the push-rod hole corresponding with push rod, between two adjacent push-rod holes, be provided with one unload water hole, platen is placed in the body between boss and feed-water end, push rod can arrive to the wall of platen towards waterexit end through after the push-rod hole on boss away from the end of push-plate, when push-plate imposes external force, push-plate can promote push rod and drive platen to move along push-rod hole, described push-plate is the annulus of hollow, and push-plate is parallel with platen, and the external diameter of push-plate is less than the minimum-value aperture of the internal thread of body outlet end, the external diameter of platen is less than diameter of bore in the middle part of body but is greater than piston head maximum diameter, and platen center is provided with central through bore, and platen is provided with the peripheral through holes identical with the peripheral through holes quantity on support, during assembling, piston rod is through the central through bore of platen, and regulating arm, through the peripheral through holes of platen, will be closed spring housing on the piston rod, and make regulating arm between closed spring and the outward edge of platen, again by the central through bore of piston-rod end through support, make adjustment wall through the peripheral through holes of support, make on the piston rod of closed spring between support and platen, again prestressed spring (3) is enclosed within piston-rod end, again prestressing force screw (4) is screwed in the endoporus of piston rod, prestressed spring is fixed between the nut of prestressing force screw and support (2), makes regulating arm between prestressed spring and the outward edge of support, towards the direction of waterexit end, the part after combining is filled in body from the feed-water end of body by piston head again, be screwed on the internal thread of body feed-water end by the external thread rotary on support, by the effect closing spring tension, piston head is forced in the endoporus of boss, form drive fit between the two, make current not by, by regulating the prestressing force of prestressing force screw position regulation prestressed spring on the piston rod, push-plate is compressed into body towards the mode of feed-water end from the waterexit end of body by push rod, push rod is made to arrive to platen towards on the wall of waterexit end away from one end of push-plate through the push-rod hole on boss, when imposing the strength towards feed-water end to push-plate, push-plate promotes platen and moves to the direction of feed-water end, closed spring is pressed to support, close piston head bestowed by spring strength reduction by platen, piston head moves to the direction of feed-water end under the effect of prestressed spring tension force, thus produces the space of supplying water and flowing through between the endoporus of piston head and boss.
2. a kind of New type water pipe joint according to claim 1, it is characterized in that: on the wall of piston head towards waterexit end, be provided with regulating tank, the instrument matched with regulating tank is put in body from waterexit end and inserts regulating tank and rotate, support and platen is driven to rotate by regulating arm, support change of position in body makes the distance of piston head and boss endoporus change, advance the hydraulic pressure required for boss endoporus to produce corresponding change piston head, thus play the effect of water yield adjusting.
3. a kind of New type water pipe joint according to claim 1, is characterized in that: the push rod groove being provided with a ring shape on the wall of platen towards push rod, and platen can rotate and the invariant position of push rod on push rod top under external force.
4. a kind of New type water pipe joint according to claim 1, is characterized in that: the quantity of described regulating arm is three or four or five or six.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302200.1A CN105889674A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector |
| CN201510154548.6A CN104776277B (en) | 2015-04-02 | 2015-04-02 | Water pipe joint |
| CN201610311757.1A CN105840937B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head |
| CN201610302208.8A CN105889677A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector with pressing disk |
| CN201610311759.0A CN105840938B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with piston |
| CN201610311758.6A CN105953003B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154548.6A CN104776277B (en) | 2015-04-02 | 2015-04-02 | Water pipe joint |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610311758.6A Division CN105953003B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with platen |
| CN201610302208.8A Division CN105889677A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector with pressing disk |
| CN201610311757.1A Division CN105840937B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head |
| CN201610311759.0A Division CN105840938B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with piston |
| CN201610302200.1A Division CN105889674A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776277A true CN104776277A (en) | 2015-07-15 |
| CN104776277B CN104776277B (en) | 2016-08-17 |
Family
ID=53617921
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510154548.6A Active CN104776277B (en) | 2015-04-02 | 2015-04-02 | Water pipe joint |
| CN201610311757.1A Active CN105840937B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head |
| CN201610311758.6A Active CN105953003B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with platen |
| CN201610311759.0A Expired - Fee Related CN105840938B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with piston |
| CN201610302200.1A Withdrawn CN105889674A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector |
| CN201610302208.8A Withdrawn CN105889677A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector with pressing disk |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610311757.1A Active CN105840937B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head |
| CN201610311758.6A Active CN105953003B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with platen |
| CN201610311759.0A Expired - Fee Related CN105840938B (en) | 2015-04-02 | 2015-04-02 | A kind of water pipe head with piston |
| CN201610302200.1A Withdrawn CN105889674A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector |
| CN201610302208.8A Withdrawn CN105889677A (en) | 2015-04-02 | 2015-04-02 | Water pipe connector with pressing disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN104776277B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953002A (en) * | 2015-04-07 | 2016-09-21 | 南安市丽迪家居用品有限公司 | Water pipe connector with push plate |
| CN109357146A (en) * | 2018-11-02 | 2019-02-19 | 河南昊化黎明智能清洗科技有限公司 | A kind of dry lubricant conveyance conduit of easy access |
| CN110822187A (en) * | 2019-11-20 | 2020-02-21 | 徐州蔬客达农业科技有限公司 | Sealing piston structure of connecting joint for connecting pipe of electric sprayer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764144B (en) * | 2017-01-17 | 2020-01-21 | 浙江正同管业有限公司 | Flow-adjustable pipe joint |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB194774A (en) * | 1921-12-14 | 1923-03-14 | Fritz Fehrenbach | Improvements in or relating to valved connecting pieces for piping and like purposes |
| US2591060A (en) * | 1946-03-09 | 1952-04-01 | Phillips Petroleum Co | Excess flow control valve |
| GB706674A (en) * | 1952-08-05 | 1954-03-31 | Phillips Petroleum Co | Improvements in or relating to excess flow valves |
| US3794077A (en) * | 1972-12-15 | 1974-02-26 | C Fanshier | Excess flow check valve |
| IT1105688B (en) * | 1978-12-19 | 1985-11-04 | Lavorazioni Mecc Lm Pignat | QUICK COUPLING SCREW FOR PIPES, ADJUSTABLE IN OPENING |
| US4732192A (en) * | 1985-12-02 | 1988-03-22 | Shen Chung Shan | Mechanism for water supply device |
| CN201190858Y (en) * | 2008-04-07 | 2009-02-04 | 陈振明 | Effluent joint device |
| CN101963254B (en) * | 2010-09-09 | 2012-10-03 | 中国科学院遗传与发育生物学研究所 | Pressure-balancing valve for irrigation system |
| CN102563252B (en) * | 2010-12-31 | 2015-01-07 | 李耀强 | Water pipe connector |
| CN102287561A (en) * | 2011-07-25 | 2011-12-21 | 李耀强 | Pressure regulator |
| CN203614962U (en) * | 2013-11-25 | 2014-05-28 | 丽水市汇金电气有限公司 | Water joint with double supports |
| CN203770898U (en) * | 2014-04-01 | 2014-08-13 | 上海骏雄投资有限公司 | Faucet connecting pipe |
-
2015
- 2015-04-02 CN CN201510154548.6A patent/CN104776277B/en active Active
- 2015-04-02 CN CN201610311757.1A patent/CN105840937B/en active Active
- 2015-04-02 CN CN201610311758.6A patent/CN105953003B/en active Active
- 2015-04-02 CN CN201610311759.0A patent/CN105840938B/en not_active Expired - Fee Related
- 2015-04-02 CN CN201610302200.1A patent/CN105889674A/en not_active Withdrawn
- 2015-04-02 CN CN201610302208.8A patent/CN105889677A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953002A (en) * | 2015-04-07 | 2016-09-21 | 南安市丽迪家居用品有限公司 | Water pipe connector with push plate |
| CN105972356A (en) * | 2015-04-07 | 2016-09-28 | 南安市丽迪家居用品有限公司 | Water pipe connector capable of adjusting water outlet amount from water outlet end |
| CN105953002B (en) * | 2015-04-07 | 2018-09-28 | 南安市丽迪家居用品有限公司 | A kind of water pipe head with push-plate |
| CN109357146A (en) * | 2018-11-02 | 2019-02-19 | 河南昊化黎明智能清洗科技有限公司 | A kind of dry lubricant conveyance conduit of easy access |
| CN110822187A (en) * | 2019-11-20 | 2020-02-21 | 徐州蔬客达农业科技有限公司 | Sealing piston structure of connecting joint for connecting pipe of electric sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840938A (en) | 2016-08-10 |
| CN105840937B (en) | 2017-10-17 |
| CN105889677A (en) | 2016-08-24 |
| CN105840937A (en) | 2016-08-10 |
| CN105953003A (en) | 2016-09-21 |
| CN105889674A (en) | 2016-08-24 |
| CN105953003B (en) | 2017-11-17 |
| CN104776277B (en) | 2016-08-17 |
| CN105840938B (en) | 2017-10-17 |
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