CN116857425A

CN116857425A - Combined tap

Info

Publication number: CN116857425A
Application number: CN202111490388.4A
Authority: CN
Inventors: 孙家瑜; 赵文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-10-10

Abstract

The invention relates to the field of faucets, in particular to a combined faucet which comprises a main body box, a switching mechanism, a decompression mechanism, a leakage-proof mechanism, a filtering mechanism and a balancing mechanism, wherein the main body box is provided with a plurality of grooves; the main body box is internally provided with a rotary rod switch, a switch mechanism is connected below the rotary rod switch, a decompression mechanism is arranged below the switch mechanism and the right side, the decompression mechanism is connected with a water outlet mechanism, the leak-proof mechanism is arranged below the switch mechanism, a filtering mechanism is arranged below the leak-proof mechanism, and the filtering mechanism is connected with a balancing mechanism; the use of the switch mechanism utilizes the downward pressure of gas, ensures that water can not leak after the switch is closed, greatly improves the water leakage condition of the faucet, reduces the pressure of tap water by using the pressure reducing mechanism, prevents the water pressure from splashing excessively, improves the usability, and can well reduce the waste of water resources in the process of changing and washing the filter device by using the balance mechanism.

Description

Combined tap

Technical Field

The invention relates to the field of water taps, in particular to a combined water tap.

Background

The water tap and the pipeline are matched to be used as a conveying tool of substances such as gas, liquid and the like, the water tap can be applied to various industries, is related to the work and the life of people, is commonly called as a water valve and is used for controlling the opening and closing of water flow, has the effect of saving water, the traditional water tap controls the water yield of the water tap by driving the control valve to ascend or descend through the rotating rod, and after the water tap is frequently used, the water tap is worn too much, so that the water leakage phenomenon occurs at the valve port of the water tap, the waste of water resources is caused, and the surrounding environment is destroyed, so that measures are needed to be taken for the water leakage phenomenon of the water tap.

The current common faucet leak protection liquid device is mostly fixed mounting on the tap, and the device real-time detection not only consumes much power, but also to domestic running water, need not detect the leak in the use, can inside self leak protection's tap, it is very necessary.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a combined water tap.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a combination formula tap, includes the main part case, be provided with the bull stick switch in the main part case, bull stick switch below is connected with switch mechanism, switch mechanism and first limiting plate fixed connection, the first limiting plate other end with main part case fixed connection, first limiting plate below is provided with decompression mechanism, decompression mechanism right side is connected with the outlet pipe, outlet pipe connection has water outlet mechanism, decompression mechanism left side is connected with the inlet tube, inlet tube fixedly connected with spacing T pole, spacing T pole other end with main part case fixed connection, spacing T pole below is provided with the second limiting plate, second limiting plate fixed connection is in on the main part case, just the second limiting plate other end and leak protection mechanism fixed connection, leak protection mechanism below is provided with filter mechanism, filter mechanism is connected with balance mechanism, the inside run through of balance mechanism has the inlet tube, just balance mechanism with main part case fixed connection; the water outlet mechanism is internally provided with a slow flow plate, the slow flow plate is fixed between the water outlet pipes, a gasket is arranged below the slow flow plate, and the gasket is fixed on the water outlet pipes through fixing plates.

Preferably, the switch mechanism is provided with a threaded pipe, the threaded pipe is meshed with the toothed plate, the toothed plate is fixedly connected with the first limiting plate, the threaded pipe is provided with an air inlet, the air inlet is communicated with the air outlet through the threaded pipe, the air outlet is arranged on a conical piston, the conical piston is communicated with the threaded pipe and connected with a pressure head, the air inlet is arranged inside an air tank, the air tank is communicated with an air inlet pipe, the other end of the air inlet pipe is communicated with a sealing groove, the upper end of the sealing groove is provided with an air pushing plate, and the air pushing plate is fixedly connected with a rotary rod switch.

Preferably, the decompression mechanism is provided with decompression pipe walls, an I-shaped piston is arranged between the decompression pipe walls, a lower return pipe is connected below the I-shaped piston, the lower return pipe is connected with the decompression pipe walls in a communicating way, a first decompression spring is connected above the I-shaped piston, the other end of the first decompression spring is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a second decompression spring, the other end of the second decompression spring is fixedly connected with a slow flow block, an upper return pipe is arranged above the slow flow block, and the upper return pipe is connected with the decompression pipe walls in a communicating way.

Preferably, the leak-proof mechanism is provided with an engaging pipe orifice, a reset spring is arranged below the engaging pipe orifice, the other end of the reset spring is fixedly connected with a connecting plate, the connecting plate is fixedly connected with the leak-proof valve, two sides of the leak-proof valve are provided with limiting blocks, and the limiting blocks are in sealing connection with the leak-proof valve.

Preferably, the balance mechanism is provided with a shunt tube, the shunt tube is connected with the water inlet pipe in a communicating way, the other end of the shunt tube is connected with the shunt groove in a communicating way, the shunt groove is provided with a T-shaped piston push rod, the T-shaped piston push rod is connected with a choke valve, and the choke valve is fixedly connected with the balance spring.

Preferably, a fixing screw is arranged in the filtering mechanism, a movable drawing rod is arranged in the fixing screw, the other end of the movable drawing rod is fixedly connected with a filter plate, and the filter plate is arranged between the water inlet pipes.

Preferably, a round rod is arranged in the I-shaped piston, the round rod is connected with an upper pressing plate, the other end of the round rod is connected with a lower pressing plate, a communication hole is formed in the round rod, and the upper pressing plate and the lower pressing plate are in closed connection with the wall of the pressure reducing pipe.

The invention has the beneficial effects that:

(1) Through the use of switch, realize tap's switch to drive pushing away the gas board and pushing down the closure gas and prevent after tap closes, the running water oozes upwards, causes the waste of water resource, can destroy the surrounding environment simultaneously.

(2) Through the use of the balancing mechanism, when a user changes or cleans the filter screen, the choke valve prevents more tap water from flowing out, and plays a role in saving water resources.

(3) Through the use of decompression mechanism, play the effect of reducing the pressure of tap water, prevent to cause the splash of tap water because the water pressure is too big in the use, influence user's use experience.

(4) Through the use of the filtering mechanism, impurities in tap water can be filtered out, the health of a user is facilitated, and meanwhile, the detachable design method is convenient for replacing and washing the filter screen.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a cross-sectional view of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

FIG. 4 is a cross-sectional view of the balance mechanism of the lower half of the present invention;

FIG. 5 is a structural cross-sectional view of the pressure relief mechanism of the intermediate portion of the present invention;

FIG. 6 is a schematic view of a part of the structure of the switch mechanism of the present invention;

fig. 7 is a schematic perspective view of an i-piston according to the present invention.

In the figure: 1. a main body box; 2. a rotating rod switch; 3. a water inlet pipe; 4. a switching mechanism; 5. a decompression mechanism; 6. a leakage prevention mechanism; 7. a first limiting plate; 8. a limit T rod; 9. a second limiting plate; 10. a balancing mechanism; 11. a filtering mechanism; 12. a water outlet pipe; 13. a water outlet mechanism; 41. a threaded tube; 42. an air inlet; 43. an air outlet; 44. a conical piston; 45. a pressure head; 46. sealing grooves; 47. an air inlet pipe; 48. a pushing plate; 49. an air tank; 50. a toothed plate; 51. a lower return pipe; 52. an I-shaped piston; 53. a first decompression spring; 54. a slow flow block; 55. a second decompression spring; 56. an upper return pipe; 57. a pressure reducing tube wall; 58. a fixing plate; 61. a return spring; 62. a leak-proof valve; 63. a limiting block; 64. a connecting plate; 65. fitting the pipe orifice; 101. a shunt; 102. a T-shaped piston push rod; 103. a choke valve; 104. a balance spring; 105. a shunt channel; 111. a set screw; 112. a movable drawing rod; 113. a filter plate; 131. a slow flow plate; 132. a gasket; 133. a fixing piece; 521. a round bar; 522. an upper press plate; 523. a communication hole; 524. and (5) a lower pressing plate.

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.

As shown in fig. 1-7, the combined faucet of the invention comprises a main body box 1, wherein a rotary rod switch 2 is arranged in the main body box 1, a switch mechanism 4 is connected below the rotary rod switch 2, the switch mechanism 4 is fixedly connected with a first limit plate 7, the other end of the first limit plate 7 is fixedly connected with the main body box 1, a decompression mechanism 5 is arranged below the first limit plate 7, a water outlet pipe 12 is connected to the right side of the decompression mechanism 5, a water outlet pipe 12 is connected with a water outlet mechanism 13, a water inlet pipe 3 is connected to the left side of the decompression mechanism 5, a limit T rod 8 is fixedly connected to the water inlet pipe 3, the other end of the limit T rod 8 is fixedly connected with the main body box 1, a second limit plate 9 is arranged below the limit T rod 8, the second limit plate 9 is fixedly connected to the main body box 1, the other end of the second limit plate 9 is fixedly connected with a leakage-proof mechanism 6, a filtering mechanism 11 is arranged below the leakage-proof mechanism 6, the filtering mechanism 11 is connected with a balancing mechanism 10, and the balancing mechanism 10 penetrates through the main body box 3 and is fixedly connected with the water inlet pipe 1; a slow flow plate 131 is arranged in the water outlet mechanism 13, the slow flow plate 131 is fixed between the water outlet pipes 12, a gasket 132 is arranged below the slow flow plate 131, and the gasket 132 is fixed on the water outlet pipes 12 through a fixing piece 133; the slow flow plate 131 plays a role in reducing water pressure, tap water is prevented from splashing, the fixing piece 133 has a fixing function, the first limiting plate 7 and the second limiting plate 9 have a limiting function, and the limiting T rod 8 also has a limiting function.

Specifically, a threaded pipe 41 is arranged in the switch mechanism 4, the threaded pipe 41 is in meshed connection with a toothed plate 50, the toothed plate 50 is fixedly connected with the first limiting plate 7, an air inlet 42 is formed in the threaded pipe 41, the air inlet 42 is communicated with an air outlet 43 through the threaded pipe 41, the air outlet 43 is arranged on a conical piston 44, the conical piston 44 is communicated with the threaded pipe 41, the conical piston 44 is connected with a pressure head 45, the air inlet 42 is arranged in an air groove 49, the air groove 49 is communicated and connected with an air inlet pipe 47, the other end of the air inlet pipe 47 is communicated and connected with a sealing groove 46, an air pushing plate 48 is arranged at the upper end of the sealing groove 46, and the air pushing plate 48 is fixedly connected with the rotary rod switch 2; the user rotates the bull stick switch 2, drive screwed pipe 41 rotation, thereby drive screwed pipe 41 and follow toothed plate 50 and move downwards, then conical piston 44 moves downwards, simultaneously drive pushing plate 48 pushes down (pushing plate 48 is threaded connection with bull stick switch 2), thereby promote airtight gas in the seal groove 46 and move downwards, airtight gas gets into air groove 49 along intake pipe 47, then get into air inlet 42, finally gas comes out from gas outlet 43, press down the running water below gas outlet 43, prevent running water from upwards moving and oozing along the play water department, the lower part of bull stick switch 2 is the hollow tube, can guarantee the circulation of gas, when the user rotates bull stick switch 2 in the opposite direction, pushing plate 48 returns to the home position, airtight gas also returns to in the seal groove 46.

Specifically, a pressure reducing pipe wall 57 is arranged in the pressure reducing mechanism 5, an i-shaped piston 52 is arranged between the pressure reducing pipe walls 57, a lower return pipe 51 is connected below the i-shaped piston 52, the lower return pipe 51 is connected with the pressure reducing pipe wall 57 in a communicating way, a first pressure reducing spring 53 is connected above the i-shaped piston 52, the other end of the first pressure reducing spring 53 is fixedly connected with a fixing plate 58, a second pressure reducing spring 55 is fixedly connected with the fixing plate 58, a slow flow block 54 is fixedly connected with the other end of the second pressure reducing spring 55, an upper return pipe 56 is arranged above the slow flow block 54, and the upper return pipe 56 is connected with the pressure reducing pipe wall 57 in a communicating way; tap water flows between the pressure reducing pipe walls 57, further passes through the I-shaped piston 52, then enters the lower return pipe 51 from the position where the lower return pipe 51 is communicated with the pressure reducing pipe walls 57, enters the lower part of the I-shaped piston 52 along the lower return pipe 51, when the water flows into the lower return pipe 56, the water pushes the I-shaped piston 52 to move upwards and press the first pressure reducing spring 53 under smaller pressure, meanwhile, the water pressure on the left side of the I-shaped piston 52 is larger, pushes the I-shaped piston 52 to move upwards, then pushes the I-shaped piston 52 to move upwards, pushes the first pressure reducing spring 53 to shrink, meanwhile, the tap water moves upwards through the I-shaped piston 52, presses the slow flow block 54, then the second pressure reducing spring 55 shrinks, the tap water enters the upper return pipe 56, along the upper return pipe 56 and back to between the decompression pipe wall 57, rivers flow into the upper return pipe 56 from the lower return pipe 56 and flow into initial position at the time, then the running water after the decompression can be used by the user, continue to flow to outlet pipe 12, I-shaped piston 52 and slow flow block 54 have buffering rivers, reduce the effect of water pressure, first decompression spring 53 and second decompression spring 55 have reset action, the effect that the water flow drove I-shaped piston 52 upward motion can change the impact force of water into the required power of I-shaped piston 52 motion, reduce the effect of running water pressure, prevent because the water pressure is too big in the use, cause the splash of running water, influence user's use experience.

Specifically, an engaging pipe orifice 65 is arranged in the leakage-proof mechanism 6, a return spring 61 is arranged below the engaging pipe orifice 65, a connecting plate 64 is fixedly connected to the other end of the return spring 61, the connecting plate 64 is fixedly connected with a leakage-proof valve 62, limiting blocks 63 are arranged on two sides of the leakage-proof valve 62, and the limiting blocks 63 are in closed connection with the leakage-proof valve 62; when the tap is opened and the water inlet pipe 3 is filled with tap water, the leakage-proof valve 62 is jacked up, then the tap is closed, the conical piston 44 moves downwards to drive the pressure head 45 to move downwards, the reset spring 61 is extruded, meanwhile, the conical piston 44 is matched with the matched pipe orifice 65 to prevent liquid from flowing back, the leakage-proof valve 62 blocks the water inlet pipe 3 to prevent liquid from flowing, water leakage is prevented, the limiting block 63 plays a limiting role, and the reset spring 61 has a reset function.

Specifically, a shunt tube 101 is disposed in the balancing mechanism 10, the shunt tube 101 is connected with the water inlet pipe 3 in a communicating manner, the other end of the shunt tube 101 is connected with a shunt groove 105 in a communicating manner, a T-shaped piston push rod 102 is disposed in the shunt groove 105, the T-shaped piston push rod 102 is connected with a choke valve 103, and the choke valve 103 is fixedly connected with a balancing spring 104; when running water flows, the elasticity of the balance spring 104 balances with the pressure of the water, then the water enters the shunt tube 101 to push the T-shaped piston push rod 102, so that the T-shaped piston push rod 102 extrudes the choke valve 103 to enable the running water to flow, when the filter screen is replaced, the total water valve is closed, the elasticity of the balance spring 104 balances with the pressure of the water at the moment, the running water does not flow, the water in the water tube is prevented from continuously flowing out of the filter mechanism 11 in the replacement process, the waste of water resources is caused, and the balance spring 104 has a reset function.

Specifically, a fixing screw 111 is disposed in the filtering mechanism 11, a movable extraction rod 112 is disposed in the fixing screw 111, a filter plate 113 is fixedly connected to the other end of the movable extraction rod 112, and the filter plate 113 is disposed between the water inlet pipes 3; after the filter plate 113 is used for a while, the user opens it by screwing the set screw 111 and then pulls out the movable draw rod 112, thereby pulling out the filter plate 113, cleaning is completed, and the filter plate 113 is put back in place.

Specifically, a round rod 521 is disposed in the i-shaped piston 52, the round rod 521 is connected with an upper pressure plate 522, the other end of the round rod 521 is connected with a lower pressure plate 524, a communication hole 523 is disposed inside the round rod 521, and the upper pressure plate 522 and the lower pressure plate 524 are connected with the pressure reducing pipe wall 57 in a sealing manner.

When in use, a user rotates the rotary rod switch 2 to drive the threaded pipe 41 to rotate, thereby driving the threaded pipe 41 to move downwards along the toothed plate 50, then the conical piston 44 moves downwards, and simultaneously drives the air pushing plate 48 to press downwards (the air pushing plate 48 is in threaded connection with the rotary rod switch 2), thereby pushing the airtight gas in the sealing groove 46 to move downwards, the airtight gas enters the air groove 49 along the air inlet pipe 47 and then enters the air inlet 42, finally the gas comes out of the air outlet 43, tap water below the air outlet 43 is pressed downwards, the tap water is prevented from moving upwards and oozing out along the water outlet, the lower part of the rotary rod switch 2 is a hollow pipe, the circulation of the gas can be ensured, meanwhile, the conical piston 44 moves downwards to drive the pressure head 45 to move downwards, the return spring 61 is extruded, meanwhile, the conical piston 44 is engaged with the engaging pipe orifice 65 to prevent liquid from flowing backwards, when the tap water flows, the elasticity of the balance spring 104 balances with the pressure of water, then the water enters the shunt tube 101 to push the T-shaped piston push rod 102, so that the T-shaped piston push rod 102 presses the choke valve 103 to enable tap water to flow, when the filter screen is replaced, the total water valve is closed, at the moment, the elasticity of the balance spring 104 balances with the pressure of the water, the tap water does not flow, a user turns on the balance spring by screwing the fixing screw 111, then pulls out the movable drawing rod 112, thereby pulling out the filter plate 113, cleaning is completed, the filter plate 113 is put back to the original position, water in the water pipe is prevented from continuously flowing out of the filter mechanism 11 in the process of replacing, water resource waste is caused, the tap water flows between the decompression pipe walls 57, further flows into the lower return pipe 51 through the I-shaped piston 52 from the connection part of the lower return pipe 51 and the decompression pipe wall 57, and enters the lower part of the I-shaped piston 52 along the lower return pipe 51, when water flows into the lower return pipe 51, the water flow pushes the I-shaped piston 52 to move upwards under a smaller pressure and presses the first decompression spring 53, meanwhile, the water flow on the left side of the I-shaped piston 52 is higher in pressure, the I-shaped piston 52 is pushed to move upwards, then the I-shaped piston 52 is pushed to move upwards, the first decompression spring 53 is pushed to shrink, meanwhile, tap water moves upwards through the I-shaped piston 52, the slow flow block 54 is pressed, then the second decompression spring 55 is shrunk, tap water enters the upper return pipe 56, returns between the decompression pipe walls 57 along the upper return pipe 56 and continues to flow to the water outlet pipe 12.

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 foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this 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. A combination faucet, characterized in that: including main part case (1), be provided with bull stick switch (2) in main part case (1), bull stick switch (2) below is connected with switch gear (4), switch gear (4) and first limiting plate (7) fixed connection, first limiting plate (7) other end with main part case (1) fixed connection, first limiting plate (7) below is provided with relief mechanism (5), relief mechanism (5) right side is connected with outlet pipe (12), outlet pipe (12) are connected with out water mechanism (13), relief mechanism (5) left side is connected with inlet tube (3), inlet tube (3) fixedly connected with spacing T pole (8), spacing T pole (8) other end with main part case (1) fixed connection, spacing T pole (8) below is provided with second limiting plate (9), second limiting plate (9) fixed connection is in on main part case (1), just second limiting plate (9) other end and leak protection mechanism (6) fixed connection, relief mechanism (6) left side is connected with inlet tube (3), filter mechanism (10) are provided with balancing mechanism (10) in the inside, the balance mechanism (10) is fixedly connected with the main body box (1); the water outlet mechanism (13) is internally provided with a slow flow plate (131), the slow flow plate (131) is fixed between the water outlet pipes (12), a gasket (132) is arranged below the slow flow plate (131), and the gasket (132) is fixed on the water outlet pipes (12) through fixing plates (133).

2. A modular faucet as defined in claim 1 wherein: the automatic control device is characterized in that a threaded pipe (41) is arranged in the switch mechanism (4), the threaded pipe (41) is meshed with a toothed plate (50), the toothed plate (50) is fixedly connected with a first limiting plate (7), an air inlet (42) is arranged on the threaded pipe (41), the air inlet (42) is communicated with an air outlet (43) through the threaded pipe (41), the air outlet (43) is arranged on a conical piston (44), the conical piston (44) is communicated with the threaded pipe (41), the conical piston (44) is connected with a pressure head (45), the air inlet (42) is arranged inside an air groove (49), the air groove (49) is communicated with an air inlet pipe (47), the other end of the air inlet pipe (47) is communicated with a sealing groove (46), and an air pushing plate (48) is arranged at the upper end of the sealing groove (46) and is fixedly connected with a rotary rod switch (2).

3. A modular faucet as defined in claim 1 wherein: be provided with decompression pipe wall (57) in decompression mechanism (5), be provided with I-shaped piston (52) between decompression pipe wall (57), I-shaped piston (52) below is connected with down back flow (51), down back flow (51) communicate with each other with decompression pipe wall (57) and be connected with first decompression spring (53) above I-shaped piston (52), first decompression spring (53) other end and fixed plate (58) fixed connection, fixed plate (58) fixedly connected with second decompression spring (55), second decompression spring (55) other end fixedly connected with slow flow piece (54), slow flow piece (54) top is provided with back flow (56), go up back flow (56) with decompression pipe wall (57) communicate with each other and be connected.

4. A modular faucet as defined in claim 1 wherein: be provided with in leak protection mechanism (6) and agree mouth of pipe (65), agree mouth of pipe (65) below and be provided with reset spring (61), reset spring (61) other end fixedly connected with connecting plate (64), connecting plate (64) and leak protection valve (62) fixed connection, leak protection valve (62) both sides are provided with stopper (63), stopper (63) with leak protection valve (62) close connection.

5. A modular faucet as defined in claim 1 wherein: be provided with shunt tubes (101) in balance mechanism (10), shunt tubes (101) with inlet tube (3) are connected in communication, shunt tubes (101) other end and shunt tubes (105) are connected in communication, be provided with T type piston push rod (102) in shunt tubes (105), T type piston push rod (102) are connected with choke valve (103), choke valve (103) and balance spring (104) fixed connection.

6. A modular faucet as defined in claim 1 wherein: the filter mechanism (11) is internally provided with a fixed screw (111), a movable drawing rod (112) is arranged inside the fixed screw (111), the other end of the movable drawing rod (112) is fixedly connected with a filter plate (113), and the filter plate (113) is arranged between the water inlet pipes (3).

7. A modular faucet as claimed in claim 3 wherein: the novel pressure reducing device is characterized in that a round rod (521) is arranged in the I-shaped piston (52), the round rod (521) is connected with an upper pressure plate (522), the other end of the round rod (521) is connected with a lower pressure plate (524), a communication hole (523) is formed in the round rod (521), and the upper pressure plate (522) and the lower pressure plate (524) are in closed connection with the pressure reducing pipe wall (57).