CN205534261U - Spiral water saving faucet - Google Patents

Spiral water saving faucet Download PDF

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Publication number
CN205534261U
CN205534261U CN201620139813.3U CN201620139813U CN205534261U CN 205534261 U CN205534261 U CN 205534261U CN 201620139813 U CN201620139813 U CN 201620139813U CN 205534261 U CN205534261 U CN 205534261U
Authority
CN
China
Prior art keywords
magnetic sheet
river
mouth
lower magnetic
nut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620139813.3U
Other languages
Chinese (zh)
Inventor
陈艾华
陈悦
陈楠
杨林
高云龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanhua University
University of South China
Original Assignee
University of South China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of South China filed Critical University of South China
Priority to CN201620139813.3U priority Critical patent/CN205534261U/en
Application granted granted Critical
Publication of CN205534261U publication Critical patent/CN205534261U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Spiral water saving faucet, the inner chamber of leading main part is equipped with first disk seat, is equipped with the first mouth of a river on the first disk seat. The nut passes through threaded connection with leading main part, and the closing cap passes through threaded connection with the nut, and the sealing washer is inlayed in the closing cap, and the one end and the nut of screw thread valve rod pass through threaded connection, and the other end of screw thread valve rod passes the closing cap, is equipped with the handle on it. The lower part of first disk seat is equipped with the second disk seat in leading main part, is equipped with the second mouth of a river on the second disk seat, in the valve opening of screw valve rod is inserted to the one end of case, is equipped with magnetic sheet and sealed the pad between the protruding dish of case and the first mouth of a river, goes up the magnetic sheet and fills up along with the turning on and close and rise and descend with the screw valve rod of switch with sealed, is used for opening or closes the first mouth of a river. Still being equipped with down the magnetic sheet on the case, being equipped with plastic washer in the centre bore on the lower magnetic sheet, lower magnetic sheet is in between the first mouth of a river and the second mouth of a river, and the second mouth of a river is closed to the repulsion force under lower magnetic sheet relies on between magnetic sheet and the last magnetic sheet.

Description

Spiral water-saving tap
Technical field
This utility model relates to a kind of faucet, particularly a kind of spiral water-saving tap.
Background technology
In today that water resource is day by day deficient, Urban Water Shortage Problem of Cities day by day serious, take the method for " broadening sources of income & reduce expenditure, throttle preferential principle " to solve this problem and the most reach common understanding.In industry and city domestic water, using water wisely to a great extent will be by means of water saving device and equipment.
At present, the most faucet used in daily life still use conventional helical formula faucet, and its structure as shown in Figure 1, including tap main body 1, nut 2, the valve rod 3 of band sealing gasket, covers 4, threaded stem 5, sealing ring 6 and handle 7.The inner chamber of tap main body 1 is provided with valve seat 1-1, valve seat 1-1 and is provided with mouth of a river 1-1-1.Nut 2 is threaded connection with tap main body 1, and capping 4 is threaded connection with nut 2, and sealing ring 6 is set in capping 4, and during to prevent water tap from opening, water upwards overflows.One end of threaded stem 5 is threaded connection with nut 2, and valve rod 3 one end of band sealing rubber pad is arranged in the valve opening of threaded stem 5, and for the mouth of a river 1-1-1 in cutout cock main body 1, the other end of threaded stem 5 passes capping 4, which is provided with handle 7.
Traditional bibcock is the mouth of a river 1-1-1 coming in cutout cock main body 1 by the sealing rubber pad on rotary squeezing valve rod 3, in use owing to not tightening or the aging meeting of the sealing rubber pad generation that is not closed completely is leaked, causes water resource waste.Although emerging in large numbers some water saving fixtures on market, but there is the shortcomings such as expensive, water-saving result is undesirable, the most well being promoted.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art to provide a kind of spiral water-saving tap.
The technical solution of the utility model is: spiral water-saving tap, including tap main body, nut, capping, threaded stem, sealing ring and handle.
The inner chamber of tap main body is provided with the first valve seat, and the first valve seat is provided with first mouth of a river.Nut is threaded connection with tap main body, and capping is threaded connection with nut, and sealing ring is set in capping, and during to prevent water tap from opening, water upwards overflows.One end of threaded stem is threaded connection with nut, and the other end of threaded stem, through capping, which is provided with handle.
In tap main body, the bottom of the first valve seat is provided with the second valve seat, and the second valve seat is provided with second mouth of a river, and the diameter at second mouth of a river is less than the diameter at first mouth of a river.It is provided with spool in first mouth of a river and second mouth of a river, one end of spool is inserted in the valve opening of threaded stem, it is provided with magnetic sheet and sealing gasket between convex dish and first mouth of a river of spool, upper magnetic sheet and sealing gasket are fixedly mounted on spool, upper magnetic sheet and sealing gasket turning on and closing and threaded stem raising and lowering with switch, be used for opening or closing first mouth of a river.Lower magnetic sheet it is additionally provided with on spool, it is provided with plastic washer in centre bore on lower magnetic sheet, lower magnetic sheet is between first mouth of a river and second mouth of a river, the external diameter of lower magnetic sheet is more than the internal diameter at second mouth of a river, less than the internal diameter at first mouth of a river, lower magnetic sheet can freely slide up and down at spool, and between lower magnetic sheet and upper magnetic sheet, the same sex is repelled each other, mutually exclusive, lower magnetic sheet relies on lower repulsive force between magnetic sheet and upper magnetic sheet to close second mouth of a river.
Repulsive force between lower magnetic sheet and upper magnetic sheet adjusts by regulating the distance between upper and lower magnetic sheet and magnetic force size, to adapt to different story height and the hydraulic pressure of environment.
This utility model compared with prior art has a characteristic that
1, with low cost, strong adaptability;This water-saving tap simple in construction, manufacturing process is simple, is applicable to more rugged environment.
2, easy to operate and control simple;Different story height and the hydraulic pressure of environment is adapted to by regulating the repulsive force between upper and lower magnetic sheet.
3, use the principle of Magnet " same sex is repelled each other ", stop the loss of weep;Magnetic sheet stable in properties, it is to avoid water tap sealing ring senile abrasion and lose sealing effectiveness, the most directly contact between magnetic sheet, wear and tear less, therefore service life is long.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is traditional bibcock structural representation;
Accompanying drawing 2 is in the structural representation of open mode for this utility model;
The structural representation that accompanying drawing 3 is closed for this utility model;
Accompanying drawing 4 is the structural representation of lower magnetic sheet;
Accompanying drawing 5 is the A-A sectional view of accompanying drawing 4.
Detailed description of the invention
Spiral water-saving tap, including tap main body 1, nut 2, capping 4, threaded stem 5, sealing ring 6 and handle 7.
The inner chamber of tap main body 1 is provided with the first valve seat 1-1, the first valve seat 1-1 and is provided with the first mouth of a river 1-1-1.Nut 2 is threaded connection with tap main body 1, and capping 4 is threaded connection with nut 2, and sealing ring 6 is set in capping 4, and during to prevent water tap from opening, water upwards overflows.One end of threaded stem 5 is threaded connection with nut 2, and the other end of threaded stem 5 passes capping 4, which is provided with handle 7.
In tap main body 1, the bottom of the first valve seat 1-1 is provided with the second valve seat 1-2, the second valve seat 1-2 and is provided with the second mouth of a river 1-2-1, the diameter of the second mouth of a river 1-2-1 diameter less than the first mouth of a river 1-1-1.It is provided with spool 8 in first mouth of a river 1-1-1 and the second mouth of a river 1-2-1, one end of spool 8 is inserted in the valve opening of threaded stem 5, it is provided with magnetic sheet 9 and sealing gasket 10 between convex dish and first mouth of a river 1-1-1 of spool 8, upper magnetic sheet 9 and sealing gasket 10 are fixedly mounted on spool 8, upper magnetic sheet 9 and sealing gasket 10 turning on and closing and threaded stem 5 raising and lowering with switch, be used for opening or closing the first mouth of a river 1-1-1.Lower magnetic sheet 11 it is additionally provided with on spool 8, it is provided with plastic washer 11-1 in centre bore on lower magnetic sheet 11, lower magnetic sheet 11 is between the first mouth of a river 1-1-1 and the second mouth of a river 1-2-1, the external diameter of lower magnetic sheet 11 internal diameter more than the second mouth of a river 1-2-1, less than the internal diameter of the first mouth of a river 1-1-1, lower magnetic sheet 11 can freely slide up and down at spool 8, and between lower magnetic sheet 11 and upper magnetic sheet 9, the same sex is repelled each other, mutually exclusive, lower magnetic sheet 11 relies on lower repulsive force between magnetic sheet 11 and upper magnetic sheet 9 to close the second mouth of a river 1-2-1.
Repulsive force between lower magnetic sheet 11 and upper magnetic sheet 9 adjusts by regulating the distance between upper and lower magnetic sheet and magnetic force size, to adapt to different story height and the hydraulic pressure of environment.
When water tap is opened, upper magnetic sheet 9 rises, and the first mouth of a river 1-1-1 opens, and now goes up the distance between magnetic sheet 9 and lower magnetic sheet 11 and increases, and repulsive force reduces, and lower magnetic sheet 11 is upwards backed down by hydraulic pressure, and the second mouth of a river 1-2-1 opens and realizes water flowing.If during faucet is slightly screwed down, even if not tightening, now go up magnetic sheet 9 to move downward, Distance Shortened between upper magnetic sheet 9 and lower magnetic sheet 11, repulsive force increases, and repulsive force is more than the water pressure to lower magnetic sheet 11, lower magnetic sheet 11 moves downward, second mouth of a river 1-2-1 is closed under the effect of repulsive force by lower magnetic sheet 11, and weep stops, thus realizes water saving.When sealing gasket 10 senile abrasion is unable to completely close the first mouth of a river 1-1-1, it is also possible to close the second mouth of a river 1-2-1 by lower magnetic sheet 11.

Claims (1)

1. spiral water-saving tap, including tap main body, nut, capping, threaded stem, sealing ring and handle;
The inner chamber of tap main body is provided with the first valve seat, and the first valve seat is provided with first mouth of a river;Nut is threaded connection with tap main body, and capping is threaded connection with nut, and sealing ring is set in capping, and during to prevent water tap from opening, water upwards overflows;One end of threaded stem is threaded connection with nut, and the other end of threaded stem, through capping, which is provided with handle;It is characterized in that:
In tap main body, the bottom of the first valve seat is provided with the second valve seat, and the second valve seat is provided with second mouth of a river, and the diameter at second mouth of a river is less than the diameter at first mouth of a river;It is provided with spool in first mouth of a river and second mouth of a river, one end of spool is inserted in the valve opening of threaded stem, it is provided with magnetic sheet and sealing gasket between convex dish and first mouth of a river of spool, upper magnetic sheet and sealing gasket are fixedly mounted on spool, upper magnetic sheet and sealing gasket turning on and closing and threaded stem raising and lowering with switch, be used for opening or closing first mouth of a river;Lower magnetic sheet it is additionally provided with on spool, it is provided with plastic washer in centre bore on lower magnetic sheet, lower magnetic sheet is between first mouth of a river and second mouth of a river, the external diameter of lower magnetic sheet is more than the internal diameter at second mouth of a river, less than the internal diameter at first mouth of a river, lower magnetic sheet can freely slide up and down at spool, and between lower magnetic sheet and upper magnetic sheet, the same sex is repelled each other, mutually exclusive, lower magnetic sheet relies on lower repulsive force between magnetic sheet and upper magnetic sheet to close second mouth of a river.
CN201620139813.3U 2016-02-25 2016-02-25 Spiral water saving faucet Expired - Fee Related CN205534261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620139813.3U CN205534261U (en) 2016-02-25 2016-02-25 Spiral water saving faucet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620139813.3U CN205534261U (en) 2016-02-25 2016-02-25 Spiral water saving faucet

Publications (1)

Publication Number Publication Date
CN205534261U true CN205534261U (en) 2016-08-31

Family

ID=56779076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620139813.3U Expired - Fee Related CN205534261U (en) 2016-02-25 2016-02-25 Spiral water saving faucet

Country Status (1)

Country Link
CN (1) CN205534261U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112675367A (en) * 2020-12-16 2021-04-20 井少锋 Combined medical drainage apparatus capable of being rapidly converted for abdominal cavity operation
CN113474584A (en) * 2020-01-31 2021-10-01 株式会社石崎 Check valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113474584A (en) * 2020-01-31 2021-10-01 株式会社石崎 Check valve
US11828373B2 (en) 2020-01-31 2023-11-28 Ishizaki Co., Ltd. Check valve
CN112675367A (en) * 2020-12-16 2021-04-20 井少锋 Combined medical drainage apparatus capable of being rapidly converted for abdominal cavity operation

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20170225