CN115807855B

CN115807855B - Drip-proof tap

Info

Publication number: CN115807855B
Application number: CN202211539816.2A
Authority: CN
Inventors: 邝湛平; 邝钧泉
Original assignee: Kaiping Shenlinyu Sanitary Ware Co ltd
Current assignee: Kaiping Shenlinyu Sanitary Ware Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-08-18
Anticipated expiration: 2042-12-03
Also published as: CN115807855A

Abstract

The invention belongs to the technical field of faucets, in particular to an anti-drip faucet which comprises a faucet tube; the valve body is fixedly connected to the outside of the faucet; through the shutoff piece of No. one that sets up pushing down along with the threaded rod screw thread, it blocks up valve body inner channel simultaneously to drive No. two shutoff pieces, play after the water valve closes, to the effect of rivers shutoff, utilize the tight laminating valve body inner wall of elastic component extrusion sealing washer, reduce the condition of water drip, when the threaded rod damage is difficult to close the water valve, the hand presses the pressing plate, it blocks up valve body inner channel to drive No. three shutoff pieces, play the effect of emergency closure water valve, it is spacing to run through the inside that the fixed block inserted the pressing plate to utilize the gag lever post, play the effect to pressing plate is spacing, utilize the filter screen plate to install between connecting pipe and valve body, play the inside quality of water filterable effect to the connecting pipe.

Description

Drip-proof tap

Technical Field

The invention belongs to the technical field of water taps, and particularly relates to an anti-drip water tap.

Background

The water tap is another name of a water valve, is mainly used for controlling the size of pipeline water flow, has a water-saving function, is various in drip-proof water tap, and is a spiral lifting type, a spanner type, a lifting type and an induction type water tap.

When the current spiral lifting type anti-drip tap is used, the spiral handle is held to rotate clockwise, so that the water valve channel can be slowly opened, and the water valve channel can be slowly closed to control the water flow switch by rotating anticlockwise.

The existing spiral lifting type drip-proof faucet is characterized in that after the faucet is used for a long time, the valve is in a closed state for a long time, the sealing gasket at the valve is soaked in water, the sealing gasket gradually loses sealing effect, water accumulated in the water pipe continuously leaks outwards from the gap, water resources are wasted, if timely maintenance is not achieved, the gap of the sealing gasket is gradually enlarged by water flow, sealing gasket loss is caused, and finally a large amount of water resources are wasted.

To this end, the invention provides a drip resistant faucet.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to an anti-drip tap, which comprises a tap pipe; the valve body is fixedly connected to the outside of the faucet; the internal thread of the valve body is connected with a threaded rod; the top end of the threaded rod is fixedly connected with a handle; the inside of the valve body is connected with a first plugging block in a sliding manner, and the threaded rod is rotationally connected inside the first plugging block; a connecting plate is fixedly connected to the outside of the first plugging block; one end of the connecting plate, which is far away from the first plugging block, is fixedly connected with a second plugging block; a connecting pipe is arranged outside the valve body far away from the faucet pipe; an assembly component is arranged outside the valve body and is used for installing the connecting pipe; the water faucet is characterized in that a faucet pipe is connected with a valve body to form a water valve, a connecting pipe is arranged at the other end of the valve body by a matching assembly, water enters from the connecting pipe, flows out from the outlet at the bottom end of the faucet pipe after passing through the inside of the valve body, when the water valve is required to be closed, a handle rotates anticlockwise to drive a threaded rod thread to rotate the inside of the valve body, a threaded rod extrudes and slides down a first plugging block, a second plugging block fixedly connected with the outside of the connecting plate slides down along with the first plugging block, the sealing gasket is gradually supported by water flow, and finally a large amount of water resources are wasted.

Preferably, the inside of the first plugging block is connected with a sealing ring in a sliding way; the inside of the first plugging block is fixedly connected with a first elastic piece, and the other end of the first elastic piece is fixedly connected with the outside of the sealing ring; when the sealing block is plugged in the internal channel of the valve body, in order to enhance the sealing tightness of the sealing block, the sealing ring is extruded by the elastic piece, and the sealing ring is tightly pressed on the inner wall of the valve body by the extrusion force of the elastic piece, so that the sealing effect is enhanced at the sealing block, and the dripping condition of the faucet is reduced.

Preferably, the valve body is internally connected with a first sliding rod in a sliding way; the top end of the first sliding rod is fixedly connected with a pressing plate; a third plugging block is fixedly connected to the bottom end of the first sliding rod; the second elastic piece is sleeved outside the first sliding rod; the top end of the valve body is provided with a limiting component which is used for fixing the pressing plate; when the threaded rod damages after long-time use, because the threaded rod damages and leads to the water valve to be difficult to closed, thereby lead to a large amount of water resource blowout to cause the waste, so the hand presses the press plate and drives the slide bar of No. one and slide in the inside of valve body, no. three shutoff piece gliding shutoff valve body internal passage rapidly, play the effect of stopping urgent shutoff water valve to rivers, it is fixed to press the plate to reuse spacing subassembly, replace the hand to press the press plate, the convenience is left and is got the thing and come maintenance tap before, simultaneously when the threaded rod normal use, can be after closing the water valve, with No. three shutoff piece shutoff valve body internal passage, play the effect of triple shutoff rivers, reduce the condition of tap drip, no. two elastic component jack-up it behind loosening the press plate, play the effect that resets.

Preferably, the limiting assembly comprises a fixed block, a limiting rod and a third elastic piece; the fixed block is fixedly connected to the top end of the valve body; the limiting rod is inserted into the pressing plate and penetrates through the fixing block; the third elastic piece is sleeved outside the limiting rod; when using No. three shutoff piece shutoff valve body inner channel, after pressing down the board, run through No. three elastic component grafting pressure board inside utilizing the gag lever post, draw the gag lever post spacing by the elasticity of No. three elastic component, play the spacing fixed effect to pressing the board, replace the hand to press the pressure board, utilize No. three shutoff piece with valve body inner channel shutoff, be convenient for look for the maintenance utensil to the tap maintenance.

Preferably, the assembly component comprises a screw plate, a sealing sleeve, a filter screen plate and a plugboard; the thread plate is fixedly connected to the outside of the valve body; the inner wall of the thread plate is provided with threads; the sealing sleeve is fixedly connected to the inner wall of the threaded plate; the filter screen plate is arranged on the inner wall of the threaded plate; the inserting plate is inserted into the valve body, and one end of the inserting plate is fixedly connected to the outside of the filter screen plate; when the connecting pipe assembly is outside the valve body, at first peg graft the filter screen plate in the inside of valve body through two sets of picture peg, the inside of screw thread board is twisted to the external screw thread of handheld connecting pipe again, along with connecting pipe screw thread rotates to the extrusion of filter screen plate, with filter screen plate centre gripping spacing between connecting pipe and valve body, play the effect to connecting pipe and filter screen plate assembly, the seal cover is fixed at the screw thread inboard wall, play the effect to the inseparable centre gripping of connecting pipe and block the water source overflow, when the inside water delivery of connecting pipe, the filter screen plate can filter the water of connecting pipe transport, reduce the use that impurity got into the inside influence water valve of valve.

Preferably, the middle part of the inner wall of the filter screen plate is rotationally connected with a rotating rod; the outside of the rotating rod is fixedly connected with a spiral blade; a scraping plate is fixedly connected to the outer part of the rotating rod; when filtering partial impurity on the filter screen plate, in order to reduce impurity and block up influence rivers to the filter screen plate, so utilize the bull stick to fix in the middle part position of filter screen plate, along with the washing of rivers, drive helical blade and rotate, helical blade drives the scraper blade of bull stick outer wall simultaneously and rotates, and the scraper blade sweeps the outer hanging of filter screen plate, reduces the effect that impurity blockked up the filter screen plate hole.

Preferably, a fixing frame is fixedly connected to the outer part of the valve body; the bottom end of the fixing frame is fixedly connected with a threaded lantern ring; threads are arranged in the threaded lantern ring; a guard board is fixedly connected to the outside of the threaded lantern ring; when the inside water flow of connecting pipe is big, in order to strengthen the stability of connecting pipe assembly, so utilize the mount to fix in the outside of valve body, and be located the top position of connecting pipe assembly, at first screw in the inner wall of screw thread lantern ring with the connecting pipe screw thread and pass, continue to screw the connecting pipe at the screw thread inboard wall afterwards, play the effect to the stable assembly of connecting pipe to utilize the backplate to fix in the outside of screw thread lantern ring, arrange in the bottom of connecting pipe, play the effect to the connecting pipe setting off.

Preferably, the valve body is internally connected with a second sliding rod in a sliding way; a floating plate is fixedly connected to the bottom end of the second sliding rod; the top end of the second sliding rod is fixedly connected with a warning ball; a guide plate is fixedly connected inside the valve body; when the first plugging block and the second plugging block are used for a long time, water overflows from the first plugging block and the second plugging block, water overflows into the guide plate between the first plugging block and the third plugging block, the water level of the third plugging block and the first plugging block is increased along with the increase of water overflow, the floating plate floats along with the water level, the warning ball on the second sliding rod is driven to move upwards, and when an operator observes that the warning ball moves upwards too high, the warning ball indicates that the first plugging block and the second plugging block are sealed to have a problem, and the warning effect on water valve leakage is achieved.

Preferably, an elastic rope is fixedly connected to the outer part of the faucet tube; a sealing plug is fixedly connected to the bottom end of the elastic rope; the inner wall of the sealing plug is fixedly connected with a sponge cushion; when the water valve is closed, in order to reduce the condition of water resource drip from the tap pipe, so the hand-held sealing plug pulls the elastic rope to insert the sealing plug into the bottom water outlet of the tap pipe, the effect of sealing the bottom end of the tap pipe is achieved, the condition of waste occurrence of water resource drip is reduced, the sponge cushion has the effect of absorbing the water drip in the tap pipe, and meanwhile the tightness of the sealing plug in the tap pipe is enhanced.

Preferably, an arc hole is formed in the inner wall of the faucet tube; the inner wall of the sealing plug is fixedly connected with arc blocks, and a plurality of groups of arc blocks are arranged; a spring is fixedly connected to the outer part of the arc-shaped block; when the sealing plug is assembled at the bottom of the faucet, if the water valve is damaged after being closed, the condition of water leakage is easy to occur, so after the sealing plug is plugged into the faucet, the arc-shaped block is extruded by the spring, the arc-shaped block is extruded and clamped into the corresponding arc-shaped hole on the inner wall of the faucet, the effect of limiting and fixing the sealing plug is achieved, the stability of the installation of the sealing plug is improved, and the effect of blocking leakage prevention can be achieved when a large amount of water is leaked in the faucet.

The beneficial effects of the invention are as follows:

1. according to the drip-proof water tap, the first plugging block is pressed down along with the threads of the threaded rod to drive the second plugging block to simultaneously plug the internal channel of the valve body, so that the effect of plugging water flow after the water valve is closed is achieved, the first elastic piece is utilized to squeeze the sealing ring to be tightly attached to the inner wall of the valve body, the condition of water drip is reduced, when the threaded rod is damaged and the water valve is difficult to close, the pressing plate is pressed by the hand, the third plugging block is driven to plug the internal channel of the valve body, the effect of emergency closing of the water valve is achieved, the limiting rod penetrates through the fixing block to be inserted into the internal limit of the pressing plate, the effect of limiting the pressing plate is achieved, the filter screen is installed between the connecting pipe and the valve body, and the effect of filtering water quality in the connecting pipe is achieved.

2. According to the anti-drip tap, the spiral blades are arranged to rotate along with water flow in the connecting pipe, the scraping plate on the rotating rod is driven to sweep the outer wall of the filter screen plate, the blocking condition of holes of the filter screen plate is reduced, the connecting pipe threads penetrate through the threaded lantern ring and are matched with the guard plate to set off at the bottom end of the connecting pipe, the assembly stability of the connecting pipe is enhanced, the floating plate is arranged in the guide plate, when water source drip occurs at the first plugging block and the second plugging block, the floating plate is driven to rise along with the rising of the water level of the drip, the warning ball is driven to play a role in warning the water source drip, and after the water valve is closed, the sealing plug is plugged at the bottom end of the tap pipe, and the water drip condition from the bottom end of the tap pipe is reduced.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing frame in the present invention;

fig. 3 is a schematic view of the structure of the sealing plug of the present invention;

FIG. 4 is a cross-sectional view of the structure of the valve body of the present invention;

fig. 5 is a sectional view of the structure of the sealing plug of the present invention.

In the figure: 1. a faucet tube; 11. a valve body; 12. a threaded rod; 13. a handle; 14. a first plugging block; 15. a connecting plate; 16. a second plugging block; 17. a connecting pipe; 2. a seal ring; 21. a first elastic member; 3. a first slide bar; 31. pressing the plate; 32. a third plugging block; 33. a second elastic member; 4. a fixed block; 41. a limit rod; 42. a third elastic member; 5. a thread plate; 51. sealing sleeve; 52. a filter screen plate; 53. inserting plate; 6. a rotating rod; 61. a helical blade; 62. a scraper; 7. a fixing frame; 71. a threaded collar; 72. a guard board; 8. a second slide bar; 81. a floating plate; 82. a warning ball; 83. a deflector; 9. an elastic rope; 91. a sealing plug; 92. a sponge cushion; 93. an arc-shaped block; 94. and (3) a spring.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Example 1

As shown in fig. 1 and 4, a drip-proof faucet according to an embodiment of the present invention includes a faucet tube 1; the valve body 11 is fixedly connected to the outside of the faucet 1; a threaded rod 12 is connected with the inner thread of the valve body 11; the top end of the threaded rod 12 is fixedly connected with a handle 13; the inside of the valve body 11 is slidably connected with a first plugging block 14, and the threaded rod 12 is rotatably connected inside the first plugging block 14; the first plugging block 14 is square in shape; a connecting plate 15 is fixedly connected to the outer part of the first plugging block 14; a second plugging block 16 is fixedly connected to one end, far away from the first plugging block 14, of the connecting plate 15; the valve body 11 is provided with a connecting pipe 17 at the outer part far away from the faucet 1; sealing gaskets are fixedly connected to the outer walls of the first plugging block 14 and the second plugging block 16; an assembly component is arranged outside the valve body 11 and is used for installing the connecting pipe 17; the existing spiral lifting type anti-drip tap discovers that after long-time use, a valve is in a closed state for a long time, a sealing gasket at the valve is soaked by water, the sealing gasket gradually loses sealing effect, water accumulated in a water pipe continuously drips outwards from a gap to cause waste of water resources, if timely maintenance is not discovered, the gap of the sealing gasket is gradually enlarged by water flow, the sealing gasket loses tightness, and finally a large amount of water resources are wasted.

The inside of the first plugging block 14 is connected with a sealing ring 2 in a sliding manner; the shape of the sealing ring 2 is annular; the first elastic piece 21 is fixedly connected to the inside of the first plugging block 14, and the other end of the first elastic piece 21 is fixedly connected to the outside of the sealing ring 2; when the first plugging block 14 is plugged in the internal channel of the valve body 11, in order to enhance the sealing tightness of the first plugging block 14, the first elastic piece 21 is utilized to extrude the sealing ring 2, the sealing ring 2 is tightly pressed on the inner wall of the valve body 11 by utilizing the extrusion force of the first elastic piece 21, the sealing effect of the first plugging block 14 is enhanced, and therefore the water tap leakage is reduced.

A first sliding rod 3 is connected inside the valve body 11 in a sliding manner; the top end of the first sliding rod 3 is fixedly connected with a pressing plate 31; a third plugging block 32 is fixedly connected to the bottom end of the first sliding rod 3; the third plugging block 32 is square in shape; the second elastic piece 33 is sleeved outside the first sliding rod 3; a limiting component is arranged at the top end of the valve body 11 and is used for fixing the pressing plate 31; when the threaded rod 12 damages after long-time use, because the threaded rod 12 damages and leads to the water valve to be difficult to be closed, thereby lead to a large amount of water resource blowout to cause the waste, so the hand presses the press plate 31 to drive the slide bar 3 of No. one and slide in the inside of valve body 11, no. three shutoff piece 32 swiftly downslide shutoff valve body 11 internal passage, play the effect of stopping the emergent water valve that closes to the rivers, reuse spacing subassembly is fixed to press plate 31, replace the hand to press plate 31, conveniently leave and get the thing and come to maintain tap, simultaneously when threaded rod 12 normal use, can be after closing the water valve, the internal passage of valve body 11 is blocked up to No. three shutoff piece 32, play the effect of triple shutoff rivers, reduce the condition of tap water leakage, no. two elastic component 33 jack-up it after loosening press plate 31, play the effect that resets.

The limiting assembly comprises a fixed block 4, a limiting rod 41 and a third elastic piece 42; the fixed block 4 is fixedly connected to the top end of the valve body 11; a limiting hole is formed in the 31; the limiting rod 41 is inserted into the pressing plate 31 and penetrates through the fixed block 4; the third elastic piece 42 is sleeved outside the limit rod 41; when the internal channel of the valve body 11 is plugged by the third plugging block 32, after the pressing plate 31 is pressed down, the third elastic piece 42 is inserted into the pressing plate 31 by the limiting rod 41, the limiting rod 41 is pulled to limit by the elastic force of the third elastic piece 42, the effect of limiting and fixing the pressing plate 31 is achieved, the pressing plate 31 is pressed by hands instead of hands, the internal channel of the valve body 11 is plugged by the third plugging block 32, and a maintenance tool is convenient to find and maintain the faucet.

As shown in fig. 1, 2 and 4, the assembly comprises a screw plate 5, a sealing sleeve 51, a filter screen plate 52 and a plug plate 53; the thread plate 5 is fixedly connected to the outside of the valve body 11; the inner wall of the thread plate 5 is provided with threads; the sealing sleeve 51 is fixedly connected to the inner wall of the thread plate 5; the filter screen plate 52 is arranged on the inner wall of the screw plate 5; the shape of the filter screen plate 52 is circular; the inserting plate 53 is inserted into the valve body 11, and one end of the inserting plate 53 is fixedly connected to the outside of the filter screen plate 52; when the connecting pipe 17 is assembled outside the valve body 11, firstly, the filter screen plate 52 is inserted into the valve body 11 through the two groups of inserting plates 53, then the external threads of the handheld connecting pipe 17 are screwed into the threaded plate 5, the filter screen plate 52 is extruded along with the threaded rotation of the connecting pipe 17, the filter screen plate 52 is clamped and limited between the connecting pipe 17 and the valve body 11, the assembling effect of the connecting pipe 17 and the filter screen plate 52 is achieved, the sealing sleeve 51 is fixed on the inner wall of the threaded plate 5, the effect of tightly clamping the connecting pipe 17 and blocking water source overflow is achieved, and when water is conveyed inside the connecting pipe 17, the filter screen plate 52 can filter water conveyed by the connecting pipe 17, and the use of a water valve is affected by impurities entering the valve body 11 is reduced.

The middle part of the inner wall of the filter screen plate 52 is rotationally connected with a rotating rod 6; the outside of the rotating rod 6 is fixedly connected with a spiral blade 61; a scraping plate 62 is fixedly connected to the outer part of the rotating rod 6; when filtering partial impurity on the filter screen plate 52, in order to reduce impurity and influence rivers to the filter screen plate 52 jam, so utilize bull stick 6 to fix in the middle part position of filter screen plate 52, along with the washing of rivers, drive helical blade 61 and rotate, helical blade 61 drives the scraper blade 62 rotation of bull stick 6 outer wall simultaneously, and scraper blade 62 is hung the wall to the filter screen plate 52 and is swept, reduces the effect that impurity blockked up the filter screen plate 52 hole.

The outside of the valve body 11 is fixedly connected with a fixing frame 7; the bottom end of the fixing frame 7 is fixedly connected with a threaded lantern ring 71; threads are arranged inside the threaded collar 71; a guard plate 72 is fixedly connected to the outer part of the threaded collar 71; when the water in the connecting pipe 17 flows through the valve body 11, the connecting pipe 17 is fixed on the outer part of the valve body 11 by the fixing frame 7 and is positioned above the assembling position of the connecting pipe 17, the connecting pipe 17 is firstly screwed into the inner wall of the threaded collar 71 and penetrates through the threaded collar, then the connecting pipe 17 is continuously screwed on the inner wall of the threaded plate 5, the connecting pipe 17 is stably assembled, the protecting plate 72 is fixed on the outer part of the threaded collar 71 and is arranged at the bottom end of the connecting pipe 17, and the effect of setting off the connecting pipe 17 is achieved.

As shown in fig. 1 and 4, the valve body 11 is internally connected with a second slide bar 8 in a sliding manner; the bottom end of the second sliding rod 8 is fixedly connected with a floating plate 81; the top end of the second sliding rod 8 is fixedly connected with a warning ball 82; a deflector 83 is fixedly connected inside the valve body 11; when the first plugging block 14 and the second plugging block 16 are used for a long time, water overflows from the first plugging block 14 and the second plugging block 16, water overflows into the guide plate 83 between the first plugging block 14 and the third plugging block 32, the water level of the third plugging block 32 and the first plugging block 14 increases along with the increase of water overflow, the floating plate 81 floats along with the water level to drive the warning ball 82 on the second sliding rod 8 to move upwards, and when an operator observes that the warning ball 82 moves upwards too high, the problem that the first plugging block 14 and the second plugging block 16 are sealed is indicated, so that the function of warning leakage of a water valve is achieved.

As shown in fig. 1, 3 and 4, an elastic rope 9 is fixedly connected to the outside of the faucet 1; a sealing plug 91 is fixedly connected to the bottom end of the elastic rope 9; the inner wall of the sealing plug 91 is fixedly connected with a foam cushion 92; when the water valve is closed, in order to reduce the condition of water resource dripping from the tap pipe 1, the sealing plug 91 is held by the hand, the elastic rope 9 is pulled to insert the sealing plug 91 into the bottom water outlet of the tap pipe 1, the effect of sealing the bottom end of the tap pipe 1 is achieved, the condition of waste caused by water resource dripping is reduced, the sponge cushion 92 has the effect of absorbing the water dripping inside the tap pipe 1, and meanwhile the tightness of the sealing plug 91 plugged inside the tap pipe 1 is enhanced.

Example two

As shown in fig. 5, in comparative example one, another embodiment of the present invention is: an arc hole is formed in the inner wall of the faucet tube 1; an arc-shaped block 93 is fixedly connected to the inner wall of the sealing plug 91, and a plurality of groups of arc-shaped blocks 93 are arranged; a spring 94 is fixedly connected to the outer part of the arc-shaped block 93; when the sealing plug 91 is assembled at the bottom end of the faucet 1, if the water valve is damaged after being closed, the situation of water leakage is easy to occur, so after the sealing plug 91 is plugged into the faucet 1, the arc-shaped block 93 is extruded by the spring 94, the arc-shaped block 93 is extruded and clamped into the corresponding arc-shaped hole in the inner wall of the faucet 1, the effect of limiting and fixing the sealing plug 91 is achieved, the stability of the installation of the sealing plug 91 is improved, and when a large amount of water is dripped into the faucet 1, the effect of blocking leakage prevention is also achieved.

During the working process, when the spiral lifting type anti-drip tap is assembled, the tap pipe 1 is connected with the valve body 11 to form a water valve, the connecting pipe 17 is arranged at the other end of the valve body 11 in cooperation with the threaded plate 5, the water delivery channel is assembled, water enters from the connecting pipe 17 and flows out from the outlet of the bottom end of the tap pipe 1 after passing through the inside of the valve body 11, when the water valve needs to be closed, the handle 13 is held to rotate anticlockwise to drive the threaded rod 12 to rotate the inside of the valve body 11, the threaded rod 12 slides downwards to the first plugging block 14, the second plugging block 16 fixedly connected with the outside of the connecting plate 15 slides downwards along with the first plugging block 14, the sealing gaskets are adhered to the first plugging block 14 and the second plugging block 16, the inner channel of the valve body 11 is simultaneously slid downwards by the second plugging block 16 and the first plugging block 14, the effect of double plugging of the water valve is achieved, if the sealing gaskets at the second plugging block 16 are damaged by long-time soaking, the first plugging block 14 continuously plays a role in plugging, when an operator notices the first plugging block for long-time use and then changes the plugging block, the situation of water tap leakage is reduced, the first elastic piece 21 is utilized to extrude the sealing ring 2, the sealing ring 2 is tightly pressed on the inner wall of the valve body 11 by utilizing the extrusion force of the first elastic piece 21, the effect of enhancing the sealing effect on the first plugging block 14 is achieved, the situation of water tap leakage is reduced, when the threaded rod 12 is damaged after long-time use, the threaded rod 12 is damaged, the water valve is difficult to be closed due to damage, a large amount of water resources are sprayed out, the hand pressing plate 31 drives the first sliding rod 3 to slide in the valve body 11, the third plugging block 32 rapidly slides down to plug the inner channel of the valve body 11, the effect of blocking the emergency water valve is achieved, the limiting component is utilized to fix the pressing plate 31, the pressing plate 31 is replaced by hand pressing, the tap is convenient to leave before taking things and maintain, and simultaneously when the threaded rod 12 is normally used, the three-number plugging block 32 can be plugged into the internal channel of the valve body 11 after the water valve is closed, the triple plugging effect of water flow is achieved, the dripping condition of the tap is reduced, the second elastic piece 33 is jacked up after the pressing plate 31 is loosened, the reset effect is achieved, the limiting rod 41 penetrates through the inside of the third elastic piece 42 to plug in the pressing plate 31, the limiting rod 41 is pulled to limit by the elastic force of the third elastic piece 42, the limiting and fixing effect on the pressing plate 31 is achieved, the pressing plate 31 is pressed instead of hands, the three-number plugging block 32 is utilized to plug the internal channel of the valve body 11, the maintenance tool is convenient to find and maintain the tap, when the connecting pipe 17 is installed, the filter screen plate 52 is plugged into the valve body 11 through the two groups of plug boards 53 at first, and then the external threads of the handheld connecting pipe 17 are screwed into the inside of the threaded plate 5, along with the extrusion of the filter screen plate 52 by the screw rotation of the connecting pipe 17, the filter screen plate 52 is clamped and limited between the connecting pipe 17 and the valve body 11, the function of assembling the connecting pipe 17 and the filter screen plate 52 is achieved, the sealing sleeve 51 is fixed on the inner wall of the screw plate 5, the function of tightly clamping the connecting pipe 17 and blocking water source overflow is achieved, when water is conveyed in the connecting pipe 17, the filter screen plate 52 can filter the water conveyed by the connecting pipe 17, impurities entering the valve body 11 to affect the use of a water valve is reduced, the rotating rod 6 is fixed in the middle position of the filter screen plate 52, the rotating blade 61 is driven to rotate along with the flushing of water flow, the rotating blade 61 simultaneously drives the scraping plate 62 on the outer wall of the rotating rod 6 to sweep the outer wall of the filter screen plate 52, the function of blocking holes of the filter screen plate 52 by impurities is reduced, the fixing frame 7 is fixed outside the valve body 11 and is positioned above the assembling of the connecting pipe 17, firstly, screw the inner wall of screw thread lantern ring 71 with connecting pipe 17 screw thread and pass, continue to twist connecting pipe 17 at screw thread board 5 inner wall, play the effect of stable assembly to connecting pipe 17, and utilize backplate 72 to fix in screw thread lantern ring 71's outside, arrange in connecting pipe 17's bottom, play the effect of setting off to connecting pipe 17, use for a long time as No. one shutoff piece 14 and No. two shutoff pieces 16, the water overflows to No. one shutoff piece 14 and No. two shutoff pieces 16 department when spilling over, in the guide plate 83 between No. one shutoff pieces 14 and No. three shutoff pieces 32, along with the increase of moisture overflow, no. three shutoff pieces 32 and the water level of No. one shutoff pieces 14 department increase, the kicking plate 81 is along with the water level floats, drive warning ball 82 on No. two slide bars 8 and is moved up, when operating personnel observe that warning ball 82 moves up and is high, promptly, play the effect of showing No. one shutoff piece 14 and No. two shutoff pieces 16 and are sealed, play the effect of revealing the warning, hand-held 91, pull elastic rope 9 inserts the delivery port of faucet 1 with 91 bottom, play the effect of pipe 1 bottom sealing plug, reduce the water-down plug 1 bottom end sealing plug 1 and seal plug 1, the effect of sealing plug 1 is also used for the inside the arc-shaped sealing plug 93, the inside is realized when the inside of the arc-shaped sealing plug 1 is used for the sealing plug, the inside the arc-shaped effect is improved, the inside the sealing plug 1 is realized, the inside the arc-shaped sealing plug 93 is used for the sealing plug 93, and the inside the sealing plug is realized, and the inside the sealing plug is sealed, and the inside is used for the sealing plug is used.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drip-proof tap which characterized in that: comprises a faucet tube (1); the valve body (11) is fixedly connected to the outside of the faucet tube (1); a threaded rod (12) is connected with the inner thread of the valve body (11); the top end of the threaded rod (12) is fixedly connected with a handle (13); the inside of the valve body (11) is slidably connected with a first plugging block (14), and the threaded rod (12) is rotatably connected inside the first plugging block (14); a connecting plate (15) is fixedly connected to the outer part of the first plugging block (14); one end of the connecting plate (15) far away from the first plugging block (14) is fixedly connected with a second plugging block (16); the valve body (11) is far away from the exterior of the faucet (1) and is provided with a connecting pipe (17); an assembly component is arranged outside the valve body (11) and is used for installing the connecting pipe (17);

the inside of the first plugging block (14) is connected with a sealing ring (2) in a sliding way; the inside of the first plugging block (14) is fixedly connected with a first elastic piece (21), and the other end of the first elastic piece (21) is fixedly connected with the outside of the sealing ring (2);

a first sliding rod (3) is connected inside the valve body (11) in a sliding way; the top end of the first sliding rod (3) is fixedly connected with a pressing plate (31); the bottom end of the first sliding rod (3) is fixedly connected with a third plugging block (32); the second elastic piece (33) is sleeved outside the first sliding rod (3); the top end of the valve body (11) is provided with a limiting component which is used for fixing the pressing plate (31);

the limiting assembly comprises a fixed block (4), a limiting rod (41) and a third elastic piece (42); the fixed block (4) is fixedly connected to the top end of the valve body (11); the limiting rod (41) is inserted into the pressing plate (31) and penetrates through the fixing block (4); the third elastic piece (42) is sleeved outside the limiting rod (41).

2. A drip resistant faucet as set forth in claim 1, wherein: the assembly component comprises a threaded plate (5), a sealing sleeve (51), a filter screen plate (52) and an inserting plate (53); the thread plate (5) is fixedly connected to the outside of the valve body (11); the inner wall of the thread plate (5) is provided with threads; the sealing sleeve (51) is fixedly connected to the inner wall of the threaded plate (5); the filter screen plate (52) is arranged on the inner wall of the thread plate (5); the inserting plate (53) is inserted into the valve body (11), and one end of the inserting plate (53) is fixedly connected to the outer part of the filter screen plate (52).

3. A drip resistant faucet as set forth in claim 2, wherein: the middle part of the inner wall of the filter screen plate (52) is rotationally connected with a rotating rod (6); the outside of the rotating rod (6) is fixedly connected with a helical blade (61); the scraper blade (62) is fixedly connected to the outer part of the rotating rod (6).

4. A drip resistant faucet as set forth in claim 1, wherein: the outside of the valve body (11) is fixedly connected with a fixing frame (7); the bottom end of the fixing frame (7) is fixedly connected with a threaded lantern ring (71); threads are arranged in the threaded collar (71); a guard plate (72) is fixedly connected to the outer portion of the threaded collar (71).

5. A drip resistant faucet as set forth in claim 1, wherein: a second sliding rod (8) is connected inside the valve body (11) in a sliding way; the bottom end of the second sliding rod (8) is fixedly connected with a floating plate (81); the top end of the second sliding rod (8) is fixedly connected with a warning ball (82); the inside of the valve body (11) is fixedly connected with a guide plate (83).

6. A drip resistant faucet as set forth in claim 1, wherein: an elastic rope (9) is fixedly connected to the outside of the faucet tube (1); a sealing plug (91) is fixedly connected to the bottom end of the elastic rope (9); the inner wall of the sealing plug (91) is fixedly connected with a foam cushion (92).

7. The drip resistant faucet of claim 6, wherein: an arc hole is formed in the inner wall of the faucet tube (1); an arc-shaped block (93) is fixedly connected to the inner wall of the sealing plug (91), and a plurality of groups of arc-shaped blocks (93) are arranged; the outside of the arc-shaped block (93) is fixedly connected with a spring (94).