CN111043343B - Tap with step adjusting function - Google Patents

Abstract

The invention discloses a water faucet with a stepping adjusting function, which comprises a water conveying pipe, wherein a water inlet pipe is fixedly arranged in the middle of the left side of the water conveying pipe, a water outlet pipe is fixedly arranged in the middle of the right side of the water conveying pipe, a water blocking column is arranged in the middle of the inner cavity of the water conveying pipe, a sealing rubber column is arranged in the middle of the inner cavity of the water blocking column, a sealing ring is arranged in the center of the top of the inner cavity of the water conveying pipe, a support sleeve column is fixedly arranged in the center of the top of the water conveying pipe, a connecting column is arranged in the middle of the inner cavity of the support sleeve column, and an anti-wear ring is arranged in the center of the top of the support sleeve column. This tap with stepping regulatory function to first hole of permeating water is to the second hole of permeating water and is enlarged gradually to the aperture of the third hole of permeating water again, produces different discharge, thereby reaches the effect of hierarchical regulation discharge, and then avoids the water resource to be wasted, has solved and has had the structure unreasonable among the prior art, thereby can't improve people's water conservation consciousness and lead to the serious scheduling problem of water waste.

Description

Tap with step adjusting function

Technical Field

The invention relates to the technical field of water faucets, in particular to a water faucet with a step adjusting function.

Background

Tap water is an essential infrastructure for urban and rural residents to live and urban industrial development, and is ubiquitous in residential buildings, office buildings and other places. The water tap is used as a water outlet of a tap water pipe and is also used as a control switch of tap water flow, and although the water saving consciousness of people is continuously improved, the bad habit of pulling the water tap to the bottom and the large-flow water using mode which are developed for a long time are difficult to correct in a short time, so that the serious water resource waste is caused.

The water outlet quantity of the existing faucet is regulated by driving a valve rod and a valve core through a handle, rotating the valve rod and the valve core within a certain angle range, and regulating the water outlet quantity in a stepless manner. Especially, people can unconsciously hang the handle to the end, so that the water yield reaches the maximum, even if people go back to adjust the water yield immediately, certain water resource waste is caused, and especially in public places with small water consumption at every time but high use frequency, the water faucet with the water yield adjusted accurately and quickly is needed to achieve the purpose of saving water. Therefore, the traditional faucet has the problems that the structure is unreasonable, the water-saving consciousness of people cannot be improved, the water resource waste is serious, and the like.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the water faucet with the step adjusting function, which is used.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a tap with stepping regulatory function, includes the raceway, and the left middle part fixed mounting of raceway has the inlet tube, the middle part fixed mounting on raceway right side has the outlet pipe, the middle part in raceway inner chamber is provided with the water blocking post, the middle part of water blocking post inner chamber is provided with the sealed gluey post, the centre at raceway inner chamber top is provided with the sealing washer, the centre fixed mounting at raceway top has the support sleeve post, the middle part in support sleeve post inner chamber is provided with the spliced pole, the centre at support sleeve post top is provided with the antifriction ring, the left and right sides symmetry of spliced pole inner chamber bottom is provided with the kelly, two the middle part symmetry fixedly connected with head rod of the opposite side of kelly, the centre fixedly connected with first loading board of spliced pole inner wall bottom, the top symmetry fixedly connected with first supporting station of the first loading board left and right sides, two the relative one end symmetry fixedly connected with of head rod is spacing dish, a side fixed mounting that the spliced pole was kept away from to spacing dish has first negative pressure spring.

The middle part of spliced pole is rotated and is connected with the transfer line, two the middle part symmetry of card post has cup jointed first stop collar, the middle part of spliced pole inner chamber is provided with the backup pad, the left and right sides symmetry at spliced pole inner chamber top is provided with presses the post, two the middle part symmetry fixedly connected with second connecting rod of a relative side, the centre fixedly connected with second loading board at spliced pole inner wall top, the middle part symmetry fixedly connected with second supporting bench, two of the second loading board left and right sides the spacing dish of the relative one end symmetry fixedly connected with second of second connecting rod, the one end fixed mounting that the second connecting rod was kept away from to the spacing dish of second has the second negative pressure spring, two the middle part symmetry of pressing the post has cup jointed the spacing cover of second, two the buffer cap has been cup jointed to the one end symmetry that presses the post to carry on the back mutually.

Preferably, the one end on inlet tube right side runs through the left outer wall of raceway and extends to the inside in raceway inner chamber, the left one end of outlet pipe runs through the outer wall on raceway right side and extends to the inside in raceway inner chamber, top, bottom, front and the back of the top, bottom, front and the back laminating raceway inner wall of water blocking post and with the inner wall fixed connection of raceway.

Preferably, the inner chamber that blocks water column is linked together with the external world by the centre of its top and bottom, the bottom symmetry that blocks water column left and right sides has been seted up and has been communicated its inner chamber and the first hole of permeating water of outside, the middle part symmetry that blocks water column left and right sides has been seted up and has been communicated its inner chamber and the hole of permeating water of outside second, the top symmetry that blocks water column left and right sides has been seted up and has been communicated its inner chamber and the third hole of permeating water of outside, the inner chamber of support sleeve post is linked together by its top and bottom and external world, the one end at sealing washer top is run through the inner wall at raceway top and is extended to the inside of support sleeve post, the one end at sealing washer top is run through the sealing washer and is extended to the inside of support sleeve post.

Preferably, the one end of antifriction ring bottom runs through the outer wall of support cover capital portion centre and extends to the inside of support cover capital portion, antifriction ring and the wall body of support cover capital portion close-fitting and fixed connection, the one end at connection capital portion runs through the antifriction ring and extends to the outside at support cover capital portion, the one end of connection capital portion and the one end fixed connection at sealed glue column top.

Preferably, four fixed orificess that communicate its inner chamber and outside are seted up to the left and right sides symmetry of support sleeve post, two the one end that first stop collar carried on the back mutually runs through the inner wall of spliced pole and extends to the outside of spliced pole, the wall body of first stop collar and spliced pole is closely laminated and fixed connection, the card post is extended to the outside of support sleeve post by first stop collar and fixed orifices, the card post is laminated with the wall body of first stop collar mutually, the card post is laminated with the inner wall of fixed orifices mutually.

Preferably, two the outer wall of two first supporting platforms is run through respectively to the one end of head rod and extends to the inside of first supporting platform, the head rod laminates with the wall body of first supporting platform mutually, the top, the bottom, the front and the back of the first supporting platform inner wall of laminating of the top, the bottom, the front and the back of first spacing dish, the one end fixed mounting that first negative pressure spring kept away from first spacing dish is on the inner wall of first supporting platform side.

Preferably, both ends laminating spliced pole inner wall's the left and right sides and with the inner wall fixed connection of spliced pole about the backup pad, two the transfer line is at the inner chamber cross arrangement of spliced pole, and the middle part of two transfer lines is rotated and is connected at the positive middle part of backup pad, and the one end at two transfer line tops is rotated and is connected the middle part at two second connecting rods, two the one end that the second stop collar was carried on the back mutually runs through the inner wall of spliced pole and extends to the outside of spliced pole, the wall body of second stop collar and spliced pole closely laminates and fixed connection, press the post to extend to the outside of spliced pole by the second stop collar, press the post to laminate with the wall body of second stop collar mutually.

Preferably, the one end of second connecting rod runs through the outer wall of two supporting benches respectively and extends to the inside of the second supporting bench, the second connecting rod is laminated with the wall body line of the second supporting bench, the top, bottom, front and back of the second supporting bench inner wall of the top, bottom, front and back laminating of the second limiting tray, the one end fixed mounting that the second negative pressure spring kept away from the second limiting tray is on the inner wall of the second supporting bench side.

The invention provides a water faucet with a step adjusting function. The method has the following beneficial effects:

(1) this tap with stepping regulatory function, through the water blocking post that sets up, first hole of permeating water, the second hole of permeating water, the third hole of permeating water, the cooperation work of sealed gluey post, with first hole of permeating water to the second hole of permeating water enlarge gradually to the aperture in the third hole of permeating water again, produce different discharge, thereby reach the effect of hierarchical regulation discharge, and then avoid the water resource to be wasted, it is unreasonable to have the structure among the prior art to have solved, thereby can't improve people's water conservation consciousness and lead to the serious scheduling problem of water waste, sealing washer through the setting, avoid sealed gluey post to have the problem of oozing outward in the removal in-process aqueous humor.

(2) The faucet with the grading adjusting function comprises a supporting sleeve column, a fixing hole, a connecting column, a clamping column, a first connecting rod, a transmission rod, a pressing column and a second connecting rod, wherein the supporting sleeve column is arranged, the fixing hole is formed in the connecting column, the second connecting rod is matched with the pressing column, the transmission rod is driven to move to pry the first connecting rod to enable the clamping column to move out of fixing holes in different positions, the effect of driving the sealing rubber column to be regulated in a grading mode is achieved, the set fixing hole facilitates observation of the grading position of the sealing rubber column, the first bearing plate, the first supporting platform, the first limiting disc and the first negative pressure spring are arranged, after the first bearing plate, the first limiting disc and the first negative pressure spring are movably extruded by the first connecting rod, support is provided for the clamping column to return to the original position to enter the fixing hole to be continuously fixed, guide is provided for movement of the clamping column through the first limiting sleeve, a supporting point is provided for rotation of the transmission rod through the supporting plate, and a supporting point is provided through the second bearing plate, Second brace table, the spacing dish of second, second negative pressure spring receive the second connecting rod removal extrusion back, for pressing the post and resume original position and provide support, and then for the card post gets into the fixed orifices and continue to fix and provide the guarantee, through the second stop collar that sets up, for the removal of pressing the post provides the direction.

Drawings

FIG. 1 is a schematic structural view in elevation and section of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic structural view of an elevation view of a water blocking column according to the present invention;

FIG. 5 is a schematic structural diagram of an elevational view of a support sleeve column of the present invention.

In the figure: 1. a water delivery pipe; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water blocking column; 5. a first water permeable hole; 6. a second water permeable hole; 7. a third water permeable hole; 8. sealing the glue column; 9. a seal ring; 10. supporting a sleeve column; 11. a fixing hole; 12. connecting columns; 13. clamping the column; 14. a first connecting rod; 15. a first bearing plate; 16. a first support table; 17. a first limiting disc; 18. a first negative pressure spring; 19. a transmission rod; 20. a first stop collar; 21. a support plate; 22. pressing the column; 23. a second connecting rod; 24. a second carrier plate; 25. a second support table; 26. a second limiting disc; 27. a second negative pressure spring; 28. a second stop collar; 29. a buffer cap; 30. and (4) a wear-reducing ring.

Detailed Description

The materials, methods and apparatus used in the following examples, which are not specifically illustrated, are conventional in the art and are commercially available to those of ordinary skill in the art.

In the following description of the present invention, it is to be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-5, a faucet with a step-by-step adjusting function comprises a water pipe 1, a water inlet pipe 2 is fixedly installed in the middle of the left side of the water pipe 1, a water outlet pipe 3 is fixedly installed in the middle of the right side of the water pipe 1, a water blocking column 4 is arranged in the middle of the inner cavity of the water pipe 1, a sealing rubber column 8 is arranged in the middle of the inner cavity of the water blocking column 4, a sealing ring 9 is arranged in the middle of the top of the inner cavity of the water pipe 1, a support sleeve column 10 is fixedly installed in the middle of the top of the water pipe 1, a connecting column 12 is arranged in the middle of the inner cavity of the support sleeve column 10, a wear-reducing ring 30 is arranged in the middle of the top of the support sleeve column 10, clamping columns 13 are symmetrically arranged on the left side and the right side of the bottom of the inner cavity of the connecting column 12, first connecting rods 14 are symmetrically and fixedly connected to the middle of the opposite side surfaces of the two clamping columns 13, a first bearing plate 15 is symmetrically and fixedly connected to the middle of the bottom of the inner wall of the connecting column 12, first bearing plate 16 is symmetrically and fixedly connected to the top of the left side of the first bearing plate 15, the opposite ends of the two first connecting rods 14 are symmetrically and fixedly connected with first limiting discs 17, and a first negative pressure spring 18 is fixedly installed on one side surface of each first limiting disc 17 far away from the connecting column 12.

The middle part of spliced pole 12 is rotated and is connected with transfer line 19, the middle part symmetry of two card posts 13 has cup jointed first stop collar 20, the middle part of spliced pole 12 inner chamber is provided with backup pad 21, the left and right sides symmetry at spliced pole 12 inner chamber top is provided with presses the post 22, the middle part symmetry fixedly connected with second connecting rod 23 of two relative sides, the centre fixedly connected with second loading board 24 at spliced pole 12 inner wall top, the middle part symmetry fixedly connected with second brace table 25 of the 24 left and right sides of second loading board, the relative one end symmetry fixedly connected with second spacing dish 26 of two second connecting rod 23, the one end fixed mounting that second connecting rod 23 was kept away from to second spacing dish 26 has second negative pressure spring 27, the middle part symmetry of two pressing posts 22 has cup jointed second stop collar 28, the one end symmetry that two pressing posts 22 carried on the back mutually has cup jointed buffer cap 29.

Example 2:

on embodiment 1's basis, the one end on inlet tube 2 right side runs through the left outer wall of raceway 1 and extends to the inside of raceway 1 inner chamber, and the left one end of outlet pipe 3 runs through the outer wall on raceway 1 right side and extends to the inside of raceway 1 inner chamber, and the top, the bottom, the front and the back of post 4 that blocks water laminate the top, the bottom, the front and the back of raceway 1 inner wall and with raceway 1's inner wall fixed connection.

Example 3:

on the basis of the embodiments 1 and 2, the inner cavity of the water-blocking column 4 is communicated with the outside through the centers of the top and the bottom of the water-blocking column 4, the bottoms of the left and the right sides of the water-blocking column 4 are symmetrically provided with first water-permeable holes 5 for communicating the inner cavity with the outside, the middle parts of the left and the right sides of the water-blocking column 4 are symmetrically provided with second water-permeable holes 6 for communicating the inner cavity with the outside, the tops of the left and the right sides of the water-blocking column 4 are symmetrically provided with third water-permeable holes 7 for communicating the inner cavity with the outside, the aperture of the second water-permeable holes 6 is larger than that of the first water-permeable holes 5, the aperture of the third water-permeable holes 7 is larger than that of the second water-permeable holes 6, the aperture of the first water-permeable holes 5 to the second water-permeable holes 6 to the third water-permeable holes 7 is gradually enlarged through the cooperation of the water-blocking column 4, so as to generate different water flows, thereby achieving the effect of adjusting water flow in stages, and then avoid the water resource to be wasted, it is unreasonable to have the structure among the prior art to have solved, thereby can't improve people's water conservation consciousness and lead to the serious scheduling problem of water waste, sealing washer 9 through the setting, avoid sealed gluey post 8 to have the problem of exosmosis at removal in-process aqueous humor, the inner chamber of support sleeve post 10 is linked together with the external world by its top and bottom, the one end at sealing washer 9 top runs through the inner wall at 1 top of raceway and extends to the inside of support sleeve post 10, the one end at sealed gluey post 8 top runs through sealing washer 9 and extends to the inside of support sleeve post 10.

Example 4:

on the basis of the embodiments 1 to 3, one end of the bottom of the wear-reducing ring 30 penetrates through the outer wall in the middle of the top of the support sleeve column 10 and extends into the support sleeve column 10, the wear-reducing ring 30 is closely attached to and fixedly connected with the wall body of the support sleeve column 10, one end of the top of the connecting column 12 penetrates through the wear-reducing ring 30 and extends to the outer side of the top of the support sleeve column 10, and one end of the bottom of the connecting column 12 is fixedly connected with one end of the top of the sealant column 8.

Example 5:

on the basis of embodiment 1-4, four fixed orificess 11 that communicate its inner chamber and outside are seted up to the left and right sides symmetry of support sleeve post 10, the one end that two first stop collars 20 carried on the back mutually runs through the inner wall of spliced pole 12 and extends to the outside of spliced pole 12, the wall body of first stop collar 20 and spliced pole 12 is close laminating and fixed connection, calorie post 13 extends to the outside of support sleeve post 10 by first stop collar 20 and fixed orifices 11, card post 13 laminates with the wall body of first stop collar 20 mutually, card post 13 laminates with the inner wall of fixed orifices 11 mutually, the interval of the three fixed orifices 11 in upper portion is unanimous with the interval of first hole 5 of permeating water, the hole 6 of permeating water of second, the hole 7 of permeating water of third.

Example 6:

on the basis of the embodiments 1 to 5, one end of each of the two first connecting rods 14 respectively penetrates through the outer walls of the two first supporting tables 16 and extends into the first supporting tables 16, the first connecting rods 14 are attached to the wall bodies of the first supporting tables 16, the top, the bottom, the front and the back of each of the first limiting discs 17 are attached to the top, the bottom, the front and the back of the inner wall of the first supporting table 16, and one end of each of the first negative pressure springs 18, which is far away from the first limiting disc 17, is fixedly mounted on the inner wall of the side surface of the first supporting table 16.

Example 7:

on the basis of the embodiment 1-6, the left end and the right end of the supporting plate 21 are attached to the left side and the right side of the inner wall of the connecting column 12 and fixedly connected with the inner wall of the connecting column 12, the two transmission rods 19 are arranged in the inner cavity of the connecting column 12 in a crossed mode, the middle parts of the two transmission rods 19 are rotatably connected to the middle part of the front face of the supporting plate 21, one ends of the tops of the two transmission rods 19 are rotatably connected to the middle parts of the two second connecting rods 23, the ends, back to back, of the two second limiting sleeves 28 penetrate through the inner wall of the connecting column 12 and extend to the outer portion of the connecting column 12, the second limiting sleeves 28 are closely attached to and fixedly connected with the wall body of the connecting column 12, the pressing column 22 extends to the outer portion of the connecting column 12 through the second limiting sleeves 28, and the pressing column 22 is attached to the wall body of the second limiting sleeves 28.

Example 8:

on the basis of the embodiments 1 to 7, one end of the second connecting rod 23 penetrates through the outer walls of the two second supporting platforms 25 and extends into the second supporting platforms 25, the second connecting rod 23 is attached to the wall body line of the second supporting platforms 25, the top, the bottom, the front and the back of the second limiting disk 26 are attached to the top, the bottom, the front and the back of the inner wall of the second supporting platform 25, one end of the second negative pressure spring 27 far away from the second limiting disk 26 is fixedly mounted on the inner wall of the side surface of the second supporting platform 25, and the clamping column 13, the first connecting rod 14, the driving rod 19, the pressing column 22 and the second connecting rod 23 are matched to press the pressing column 22, so that the movement of the second connecting rod 23 drives the driving rod 19 to pry the first connecting rod 14 to move the clamping column 13 out of the fixing holes 11 at different positions, thereby achieving the effect of driving the sealing rubber column 8 to perform graded adjustment, the arranged fixing hole 11 is convenient for observing the level-adjusting position of the sealing rubber column 8, the clamping column 13 returns to the original position to enter the fixing hole 11 to be continuously fixed and provide support after being moved and extruded by the first connecting rod 14 through the arranged first bearing plate 15, the first supporting platform 16, the first limiting disc 17 and the first negative pressure spring 18, the guide is provided for the movement of the clamping column 13 through the arranged first limiting sleeve 20, the supporting point is provided for the rotation of the driving rod 19 through the arranged supporting plate 21, the support is provided for the restoration of the original position of the pressing column 22 after being moved and extruded by the second connecting rod 23 through the arranged second bearing plate 24, the second supporting platform 25, the second limiting disc 26 and the second negative pressure spring 27, and further the guarantee is provided for the clamping column 13 to enter the fixing hole 11 to be continuously fixed, and the guide is provided for the movement of the pressing column 22 through the arranged second limiting sleeve 28.

The water pipe comprises a water conveying pipe 1, a water inlet pipe 2, a water outlet pipe 3, a water blocking column 4, a first water permeable hole 5, a second water permeable hole 6, a third water permeable hole 7, a sealing rubber column 8, a sealing ring 9, a support sleeve column 10, a fixing hole 11, a connecting column 12, a clamping column 13, a first connecting rod 14, a first bearing plate 15, a first support platform 16, a first limiting disc 17, a first negative pressure spring 18, a transmission rod 19, a first limiting sleeve 20, a support plate 21, a pressing column 22, a second connecting rod 23, a second bearing plate 24, a second support platform 25, a second limiting disc 26, a second negative pressure spring 27, a second limiting sleeve 28, a buffer cap 29 and a wear reduction ring 30.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A tap with a stepping adjusting function comprises a water pipe (1), a water inlet pipe (2), a water outlet pipe (3), a water blocking column (4), a first water permeable hole (5), a second water permeable hole (6), a third water permeable hole (7), a sealing rubber column (8), a sealing ring (9), a support sleeve column (10), a fixing hole (11), a connecting column (12), a clamping column (13), a first connecting rod (14), a first bearing plate (15), a first supporting platform (16), a first limiting disc (17), a first negative pressure spring (18), a transmission rod (19), a first limiting sleeve (20), a supporting plate (21), a pressing column (22), a second connecting rod (23), a second bearing plate (24), a second supporting platform (25), a second limiting disc (26), a second negative pressure spring (27), a second limiting sleeve (28), a buffer cap (29) and a wear reducing ring (30), the method is characterized in that: the left middle part fixed mounting of raceway (1) has inlet tube (2), the middle part fixed mounting on raceway (1) right side has outlet pipe (3), the middle part of raceway (1) inner chamber is provided with blocks water post (4), the middle part that blocks water post (4) inner chamber is provided with sealed gluey post (8), the centre at raceway (1) inner chamber top is provided with sealing washer (9), the centre fixed mounting at raceway (1) top has support sleeve post (10), the middle part of support sleeve post (10) inner chamber is provided with spliced pole (12), the centre at support sleeve post (10) top is provided with antifriction ring (30), the left and right sides symmetry of spliced pole (12) inner chamber bottom is provided with calorie post (13), two the middle part symmetry fixedly connected with head rod (14) of the relative side of calorie post (13), the centre fixedly connected with first loading board (15) of spliced pole (12) inner wall bottom, the top parts of the left side and the right side of the first bearing plate (15) are symmetrically and fixedly connected with first supporting tables (16), one ends, opposite to the two first connecting rods (14), are symmetrically and fixedly connected with first limiting discs (17), and one side surface, away from the connecting column (12), of each first limiting disc (17) is fixedly provided with a first negative pressure spring (18);

the middle part of the connecting column (12) is rotatably connected with a transmission rod (19), the middle parts of the two clamping columns (13) are symmetrically sleeved with a first limiting sleeve (20), the middle part of the inner cavity of the connecting column (12) is provided with a supporting plate (21), the left side and the right side of the top part of the inner cavity of the connecting column (12) are symmetrically provided with pressing columns (22), the middle parts of the two opposite sides are symmetrically and fixedly connected with a second connecting rod (23), the center of the top part of the inner wall of the connecting column (12) is fixedly connected with a second bearing plate (24), the middle parts of the left side and the right side of the second bearing plate (24) are symmetrically and fixedly connected with a second supporting table (25), the two opposite ends of the second connecting rod (23) are symmetrically and fixedly connected with a second limiting disc (26), one end of the second limiting disc (26) far away from the second connecting rod (23) is fixedly provided with a second negative pressure spring (27), second limiting sleeves (28) are symmetrically sleeved in the middle of the two pressing columns (22), and buffer caps (29) are symmetrically sleeved at the opposite ends of the two pressing columns (22);

the inner cavity of the water blocking column (4) is communicated with the outside by the middle of the top and the bottom of the water blocking column, the bottom of the left side and the right side of the water blocking column (4) is symmetrically provided with a first water permeable hole (5) communicated with the inner cavity and the outside, the middle of the left side and the right side of the water blocking column (4) is symmetrically provided with a second water permeable hole (6) communicated with the inner cavity and the outside, the top of the left side and the right side of the water blocking column (4) is symmetrically provided with a third water permeable hole (7) communicated with the inner cavity and the outside, the inner cavity of the supporting sleeve column (10) is communicated with the outside by the top and the bottom of the inner cavity, one end of the top of the sealing ring (9) penetrates through the inner wall of the top of the water conveying pipe (1) and extends to the inside of the supporting sleeve column (10), and one end of the top of the sealing rubber column (8) penetrates through the sealing ring (9) and extends to the inside of the supporting sleeve column (10);

one end of the bottom of the antifriction ring (30) penetrates through the outer wall in the middle of the top of the support sleeve column (10) and extends into the support sleeve column (10), the antifriction ring (30) is tightly attached to and fixedly connected with the wall body of the support sleeve column (10), one end of the top of the connecting column (12) penetrates through the antifriction ring (30) and extends to the outer side of the top of the support sleeve column (10), and one end of the bottom of the connecting column (12) is fixedly connected with one end of the top of the sealing rubber column (8);

the left and right sides symmetry of support sleeve post (10) is seted up four fixed orificess (11) that communicate its inner chamber and outside, two the inner wall of spliced pole (12) is run through and is extended to the outside of spliced pole (12) to the one end that first stop collar (20) carried on the back mutually, the wall body of first stop collar (20) and spliced pole (12) is closely laminated and fixed connection, card post (13) extend to the outside of support sleeve post (10) by first stop collar (20) and fixed orifices (11), card post (13) is laminated with the wall body of first stop collar (20) mutually, the inner wall of card post (13) and fixed orifices (11) is laminated mutually.

2. The faucet with the stepped adjustment function according to claim 1, wherein: the one end on inlet tube (2) right side runs through the left outer wall of raceway (1) and extends to the inside of raceway (1) inner chamber, the outer wall on raceway (1) right side is run through and extends to the inside of raceway (1) inner chamber to the left one end of outlet pipe (3), the top, bottom, front and the back of water blocking column (4) laminate raceway (1) inner wall the top, bottom, front and the back and with the inner wall fixed connection of raceway (1).

3. The faucet with the stepped adjustment function according to claim 1, wherein: two the one end of head rod (14) runs through the outer wall of two first supporting station (16) respectively and extends to the inside of first supporting station (16), head rod (14) laminates with the wall body of first supporting station (16) mutually, the top, the bottom, front and the back of the first supporting station (16) inner wall of laminating of the top, the bottom, the front and the back of first spacing dish (17), the one end fixed mounting that first spacing dish (17) was kept away from in first negative pressure spring (18) is on the inner wall of first supporting station (16) side.

4. The faucet with the stepped adjustment function according to claim 1, wherein: the left and right sides of the left and right sides both ends laminating spliced pole (12) inner wall of backup pad (21) and with the inner wall fixed connection of spliced pole (12), two transfer line (19) are at the inner chamber cross arrangement of spliced pole (12), and the middle part of two transfer line (19) is rotated and is connected at the positive middle part of backup pad (21), and the one end at two transfer line (19) tops is rotated and is connected at the middle part of two second connecting rods (23), two the inner wall of spliced pole (12) is run through and extend to the outside of spliced pole (12) to the one end that second stop collar (28) carried on the back mutually, the wall body of second stop collar (28) and spliced pole (12) is closely laminated and fixed connection, press post (22) to extend to the outside of spliced pole (12) by second stop collar (28), press post (22) to laminate mutually with the wall body of second stop collar (28).

5. The faucet with the stepped adjustment function according to claim 1, wherein: the one end of second connecting rod (23) runs through the outer wall of two second brace tables (25) respectively and extends to the inside of second brace table (25), the laminating of wall body line of second connecting rod (23) and second brace table (25), the top, bottom, front and the back of laminating second brace table (25) inner wall of the top, bottom, front and the back of spacing dish (26) of second, the one end fixed mounting that spacing dish (26) of second was kept away from in second negative pressure spring (27) is on the inner wall of second brace table (25) side.

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