High-sealing water-saving faucet

Abstract

The utility model belongs to the technical field of faucets, and particularly relates to a high-sealing water-saving faucet which is characterized in that a valve body comprises a water inlet end and a water outlet end, the water inlet end and the water outlet end are vertically arranged and are convenient to install and connect with a pipeline, a water outlet head is arranged at the bottom of one side of the water outlet end, and a connecting block is integrally formed at the upper end of the valve body. The connecting block is used for installing the valve rod and the pressing block to ensure stability and sealing performance of the structure, one end of the valve rod penetrates through the pressing block and the connecting block and is rotatably installed on the valve ball, the other end of the valve rod is connected with the handle, a user can conveniently rotate the valve rod through the handle to control water flow, the pressing block and the connecting block are fixedly connected through the connecting assembly, connection is stable, and the sealing effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of faucets, and in particular relates to a high-sealing water-saving faucet. Background Art

[0002] A faucet is a valve that controls the flow of water and can control the water outlet switch and the size of the water flow. During use, the existing faucets are prone to water seepage due to poor sealing effects of components such as the valve core, resulting in a waste of water resources. Utility Model Content

[0003] The purpose of the present invention is to provide a high-sealing water-saving faucet in order to solve the problems mentioned in the above-mentioned background technology.

[0004] In view of this, the utility model provides a high-sealing water-saving faucet, the valve body includes a water inlet end and a water outlet end, the water inlet end and the water outlet end are vertically arranged, a water outlet head is provided at the bottom of one side of the water outlet end, a connecting block is integrally formed at the upper end of the valve body, a valve ball is provided in the valve body, and a pressure block is provided on the top of the connecting block;

[0005] Valve stem, one end of the valve stem passes through the pressure block and the connecting block and is rotatably mounted on the valve ball, and the other end of the valve stem is connected to the handle;

[0006] The connecting assembly is used to fix the pressing block to the connecting block.

[0007] In the above technical solution, further, the connection component includes:

[0008] Connecting plates, both sides of the pressing block are fixedly connected with connecting plates;

[0009] Through holes, both connection plates are provided with through holes;

[0010] Locking groove: There is a locking groove on the top of the two connecting plates;

[0011] Support plates, both sides of the connecting block are fixedly connected with support plates;

[0012] Round rod, the top of the support plate is rotatably connected with the round rod;

[0013] Top plate: the top of the round rod is fixedly connected with a top plate;

[0014] A locking block is slidably connected to the outer wall of the round rod;

[0015] Reset spring: two reset springs corresponding to the locking blocks are fixedly connected to the bottom of the top plate.

[0016] In the above technical solution, further, a circular groove is provided on the top of the connecting block, and the circular groove extends upward to the bottom surface of the pressing block, and an annular sealing ring is provided in the circular groove.

[0017] In the above technical solution, further, the outer wall of the locking block is tightly fitted with the inner wall of the locking groove.

[0018] In the above technical solution, further, the bottoms of the two return springs are fixedly connected to the top of the locking block.

[0019] In the above technical solution, further, a guide ring is fixedly installed inside the water outlet head, a guide ridge is arranged around the inside of the guide ring, and an inner ring is installed inside the guide ring through the guide ridge.

[0020] In the above technical solution, further, an O-ring is provided between the valve stem and the connecting block.

[0021] In the above technical solution, further, a sealing gasket is provided between the valve ball and the valve body.

[0022] The beneficial effects of the utility model are:

[0023] 1. The pressing block and the connecting block are fixedly connected through the connecting assembly, with stable connection and good sealing effect.

[0024] 2. When the water flows through the diversion ring, the diversion ridge contacts the water flow to divert the water, forcing the water to rotate and mix, optimizing the uneven flow of water caused by bubbles inside the water flow, reducing unnecessary waste, improving the user experience, and improving the water-saving effect.

[0025] 3. An O-ring is provided between the valve stem and the connecting block. The number of O-rings can be set to multiple. The provision of an O-ring improves the sealing between the valve stem and the valve body, and allows the valve stem to only rotate without moving up and down. The valve stem can be fully opened or closed by rotating 90°. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0028] Figure 3 This utility model Figure 2 A partial enlarged view of point A in the middle;

[0029] Figure 4 This is a schematic diagram of the connection assembly structure of the utility model;

[0030] Figure 5 This is a schematic diagram of the connecting plate structure of the utility model;

[0031] Figure 6 This is a schematic diagram of the support plate structure of the utility model;

[0032] Figure 7 This is a schematic diagram of the guide ring structure of the utility model;

[0033] The markings in the figure are: 1-valve body, 2-valve ball, 3-valve stem, 4-handle, 5-connecting block, 6-pressure block, 7-water outlet, 8-O-ring, 9-sealing gasket, 10-connecting plate, 11-through hole, 12-locking groove, 13-support plate, 14-round rod, 15-top plate, 16-locking block, 17-reset spring, 18-circular groove, 19-circular sealing ring, 20-guide ring, 21-guide ridge, 22-inner ring. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0035] Example 1:

[0036] This embodiment provides a highly sealed water-saving faucet, comprising:

[0037] The valve body 1 includes a water inlet end and a water outlet end, which are arranged vertically. A water outlet head 7 is provided at the bottom of one side of the water outlet end. A connecting block 5 is integrally formed at the upper end of the valve body 1. The valve ball 2 is provided in the valve body 1. A pressure block 6 is provided on the top of the connecting block 5.

[0038] The valve stem 3 has one end which passes through the pressing block 6 and the connecting block 5 and is rotatably mounted on the valve ball 2, and the other end of the valve stem 3 is connected to the handle 4;

[0039] Connecting assembly, the pressing block 6 is fixedly connected to the connecting block 5 through the connecting assembly.

[0040] It can be seen from this embodiment that the valve body 1 includes a water inlet end and a water outlet end, and the water inlet end and the water outlet end are arranged vertically, which is convenient for installation and connection of pipes. A water outlet head 7 is provided at the bottom of one side of the water outlet end. A connecting block 5 is integrally formed at the upper end of the valve body 1, which has high structural strength and long service life. The connecting block 5 is used to install the valve stem 3 and the pressure block 6 to ensure the stability and sealing of the structure. One end of the valve stem 3 passes through the pressure block 6 and the connecting block 5 and can be rotatably installed on the valve ball 2. The other end of the valve stem 3 is connected to the handle 4, which is convenient for the user to control the water flow by rotating the valve stem 3 through the handle 4. The pressure block 6 and the connecting block 5 are fixedly connected through a connecting assembly, and the connection is stable and the sealing effect is good.

[0041] Example 2:

[0042] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] Connectivity components include:

[0044] Connecting plate 10, both sides of the pressing block 6 are fixedly connected with a connecting plate 10;

[0045] Through hole 11, both connecting plates 10 have through holes 11 on their surfaces;

[0046] Locking groove 12, the top of the two connecting plates 10 are each provided with a locking groove 12;

[0047] Support plates 13, both sides of the connecting block 5 are fixedly connected with support plates 13;

[0048] Round rod 14, the top of support plate 13 is rotatably connected with round rod 14;

[0049] A top plate 15 is fixedly connected to the top of the round rod 14;

[0050] A locking block 16 is slidably connected to the outer wall of the round rod 14;

[0051] Reset spring 17 : Two reset springs 17 corresponding to the locking blocks 16 are fixedly connected to the bottom of the top plate 15 .

[0052] It can be seen from this embodiment that during installation, the annular sealing ring 19 is placed in the annular groove 18, and then the pressure block 6 is placed on the top of the connecting block 5 to squeeze the annular sealing ring 19, so that the annular sealing ring 19 is deformed and finally fills the annular groove 18 to achieve sealing between the connecting block 5 and the pressure block 6. At the same time, the through hole 11 passes through the top plate 15. When the connecting block 5 and the pressure block 6 are tightly fitted, the locking block 16 is pulled upward and rotated. Under the action of the reset spring 17, the locking block 16 is driven to lock with the locking groove 12 to achieve a fixed connection, a stable connection, and easy installation and disassembly, which is convenient for maintenance during later use.

[0053] Example 3:

[0054] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] A circular groove 18 is formed on the top of the connecting block 5 , and the circular groove 18 extends upward to the bottom surface of the pressing block 6 , and an annular sealing ring 19 is provided in the circular groove 18 .

[0056] It can be seen from this embodiment that a circular groove 18 is provided on the top of the connecting block 5, and the circular groove 18 extends upward to the bottom surface of the pressing block 6. An annular sealing ring 19 is provided in the circular groove 18. When the connecting block 5 and the pressing block 6 are fixedly installed, the annular sealing ring 19 is squeezed to fill the circular groove 18, thereby achieving a seal between the connecting block 5 and the pressing block 6 to prevent water seepage. The annular sealing ring 19 is made of HNBR hydrogenated nitrile rubber. Compared with traditional rubber, hydrogenated nitrile rubber contains a small amount or no carbon-carbon double bonds in its molecular structure. It has good corrosion resistance and high strength and wear resistance. Due to tensile crystallization, its strength and tensile properties are also excellent.

[0057] Example 4:

[0058] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] The outer wall of the locking block 16 is tightly fitted with the inner wall of the locking groove 12 .

[0060] It can be seen from this embodiment that the outer wall of the locking block 16 fits tightly with the inner wall of the locking groove 12, so that when the locking block 16 is locked with the locking groove 12, the locking block 16 will not rotate, thereby ensuring the stability of the installation between the connecting block 5 and the pressing block 6.

[0061] Example 5:

[0062] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] The bottoms of the two return springs 17 are fixedly connected to the top of the locking block 16 .

[0064] It can be seen from this embodiment that the bottoms of the two return springs 17 are fixedly connected to the top of the locking block 16 , and the return springs 17 generate a downward pushing force on the locking block 16 , so that the locking block 16 engages and locks with the locking groove 12 .

[0065] Example 6:

[0066] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] A guide ring 20 is fixedly installed inside the water outlet head 7 . A guide ridge 21 is provided around the inside of the guide ring 20 . An inner ring 22 is installed inside the guide ring 20 through the guide ridge 21 .

[0068] It can be seen from this embodiment that the guide ring 20 can be detachably connected to the inside of the water outlet head 7 by means of snaps, etc., so that it is convenient to disassemble and replace the parts in time after they are damaged. When the water flows through the guide ring 20, the guide ridge 21 is used to contact the water flow to guide the water, so that the water is forced to rotate and mix, thereby optimizing the phenomenon of uneven water outflow caused by bubbles in the water flow, reducing unnecessary waste, improving the user experience of personnel, and improving the water-saving effect. The inner ring 22 is installed inside the guide ring 20 through the guide ridge 21, and the guide ring 20 is made of stainless steel. The inner ring 22 can be used to reinforce the structural strength of the guide ring 20, and the stainless steel material has good rust resistance and can extend the service life.

[0069] Example 7:

[0070] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] An O-ring 8 is provided between the valve stem 3 and the connecting block 5 .

[0072] It can be seen from this embodiment that an O-ring 8 is provided between the valve stem 3 and the connecting block 5. The number of O-rings 8 can be set to multiple. The provision of the O-ring 8 improves the sealing between the valve stem 3 and the valve body 1, and enables the valve stem 3 to only rotate without moving up and down. The valve stem 3 can be fully opened and closed by rotating 90°.

[0073] Example 8:

[0074] This embodiment provides a highly sealed water-saving faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0075] A sealing gasket 9 is provided between the valve ball 2 and the valve body 1 .

[0076] It can be seen from this embodiment that a sealing gasket 9 is provided between the valve ball 2 and the valve body 1 , thereby improving the sealing performance between the valve ball 2 and the valve body 1 .

[0077] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A highly sealed water-saving faucet, characterized in that: include: A valve body (1), the valve body (1) comprising a water inlet end and a water outlet end, the water inlet end and the water outlet end being arranged vertically, a water outlet head (7) being arranged at the bottom of one side of the water outlet end, a connecting block (5) being integrally formed at the upper end of the valve body (1), a valve ball (2) being arranged in the valve body (1), and a pressing block (6) being arranged at the top of the connecting block (5); A valve stem (3), one end of which passes through the pressure block (6) and the connecting block (5) and is rotatably mounted on the valve ball (2), and the other end of the valve stem (3) is connected to the handle (4); A connecting assembly, wherein the pressing block (6) is fixedly connected to the connecting block (5) via the connecting assembly.

2. A highly sealed water-saving faucet according to claim 1, characterized in that: The connection component includes: A connecting plate (10), with connecting plates (10) fixedly connected to both sides of the pressing block (6); Through holes (11), both surfaces of the two connecting plates (10) are provided with through holes (11); A locking groove (12), wherein the tops of the two connecting plates (10) are both provided with a locking groove (12); Support plates (13), both sides of the connecting block (5) are fixedly connected with support plates (13); A round rod (14), the top of the support plate (13) is rotatably connected to the round rod (14); A top plate (15), the top of the round rod (14) is fixedly connected to the top plate (15); A locking block (16), wherein the outer wall of the round rod (14) is slidably connected to the locking block (16); A return spring (17), wherein two return springs (17) corresponding to the locking blocks (16) are fixedly connected to the bottom of the top plate (15).

3. A highly sealed water-saving faucet according to claim 2, characterized in that: A circular groove (18) is provided on the top of the connecting block (5), and the circular groove (18) extends upward to the bottom surface of the pressing block (6), and an annular sealing ring (19) is provided in the circular groove (18).

4. A highly sealed water-saving faucet according to claim 3, characterized in that: The outer wall of the locking block (16) is tightly fitted with the inner wall of the locking groove (12).

5. A highly sealed water-saving faucet according to claim 4, characterized in that: The bottoms of the two return springs (17) are fixedly connected to the top of the locking block (16).

6. A highly sealed water-saving faucet according to claim 5, characterized in that: A guide ring (20) is fixedly installed inside the water outlet head (7), a guide ridge (21) is arranged around the inside of the guide ring (20), and an inner ring (22) is installed inside the guide ring (20) through the guide ridge (21).

7. A highly sealed water-saving faucet according to claim 6, characterized in that: An O-type sealing ring (8) is provided between the valve stem (3) and the connecting block (5).

8. The high-sealing water-saving faucet according to claim 7, characterized in that: A sealing gasket (9) is provided between the valve ball (2) and the valve body (1).

Images