Valve element structure for faucet

Abstract

The valve element structure comprises a valve element and a valve body, a containing hole is formed in the top of the valve body, the valve element is rotationally arranged in the containing hole, a containing groove is formed in the side wall of the valve body, a first clamping groove is formed in the bottom of the containing groove, and a water outlet hole is formed in the bottom of the first clamping groove. The water outlet valve head is clamped in the containing groove of the valve body through the clamping block, mounting and dismounting are convenient and fast, clamping is stable, the water outlet hole is communicated with the water guide hole and the water passing hole of the water outlet valve head through the water guide block, the water outlet hole is divided into two holes through the water diversion plate, and the two holes are communicated with the two water inlet holes respectively. The sealing rubber ring is arranged in the groove of the connector, the sealing performance of the connecting position of the connector and the valve body is improved, leakage and air leakage are effectively prevented from causing unstable water pressure and affecting water supply, the adjusting gear rings are arranged in the two water inlet holes of the connector, opening and closing of the two water inlet holes can be adjusted according to actual needs, and therefore supply of cold water and hot water can be adjusted conveniently. The adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a valve core structure for a faucet. Background Art

[0002] The faucet is a common appliance in our lives that is used to control the size of water flow. With the continuous advancement of technology, faucets are also constantly being updated, and the appearance, function, materials, etc. of faucets are becoming more and more excellent.

[0003] However, existing faucet valve cores cannot adjust the supply of hot and cold water according to user needs, and some faucet valve cores that can adjust the hot water supply are not quick and convenient to install and disassemble, and are slow to adjust, resulting in untimely and unreliable switching of hot and cold water supply.

[0004] Therefore, it is necessary to provide a faucet valve core structure to solve the above technical problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a valve core structure for a faucet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve core structure for a faucet, comprising a valve core and a valve body, a placement hole being provided on the top of the valve body, the valve core being rotatably arranged in the placement hole, a placement groove being provided on the side wall of the valve body, a first clamping groove being provided at the bottom of the placement groove, a water outlet hole being provided at the bottom of the first clamping groove, a water dividing plate being provided in the middle of the water outlet hole, the water dividing plate dividing the water outlet hole into cold and hot water outlet holes, a slide groove being provided in the placement groove, a water outlet valve head being provided in the placement groove, a clamping block being clamped on the top of the water outlet valve head, the clamping block being slidably arranged in the slide groove, and the clamping block in the first clamping groove A water guide block is connected, a water guide hole is provided at the bottom of the water outlet valve head, a clamping joint is provided on the side wall of the water outlet valve head, a water flow hole is provided in the middle of the side wall of the clamping joint, the water flow hole and the water guide hole are communicated with each other, the bottom of the water outlet valve head is fitted with the top of the water guide block, a water outlet pipe is connected to the side wall of the water outlet valve head, a nozzle is provided on the end of the water outlet pipe away from the water outlet valve head, a mounting groove is provided at the bottom of the valve body, the mounting groove is communicated with the water outlet hole, a connector is clamped in the mounting groove, an insert block is provided at the lower end of the connector, two water inlet holes are provided at the bottom of the insert block, and an adjusting gear ring is movably provided in the two water inlet holes.

[0007] As an optimal technical solution of the present invention, two plugs are provided at the lower end of the connector, a plurality of protrusions are evenly provided on the outer circumference of the connector, the protrusion structure is an arc-shaped block, and a plurality of grooves are evenly provided at the lower end of the valve body, and the protrusions are inserted into the grooves.

[0008] As a preferred technical solution of the present invention, a protrusion is provided between two adjacent protrusions, and a clamping hole is provided on the side wall of the connecting block formed between two adjacent grooves, and the protrusion is clamped in the clamping hole.

[0009] As a preferred technical solution of the present invention, a groove is provided on the outer circumferential surface of the connector, the groove is located above the protrusion, and a sealing rubber ring is clamped in the groove.

[0010] As an optimal technical solution of the present invention, two positioning columns are provided on the top of the water outlet valve head, and two positioning holes are opened at the bottom of the block. The two positioning holes are respectively opposite to the two positioning columns, and the positioning columns are inserted into the positioning holes.

[0011] As an optimal technical solution of the present invention, a second card slot is provided on the front and rear end surfaces of the card block, and a card strip is provided on the front and rear end surfaces of the card block. The lower end of the card strip is clamped in the second card slot, and the card block is slidably set in the slide groove through the card strip.

[0012] As an optimal technical solution of the present invention, a rotating hole is opened on the front of the valve core, a rotating shaft is rotatably arranged in the rotating hole, both ends of the rotating shaft are rotatably arranged on the inner wall of the placement hole, and a connecting hole is opened on the top of the valve core.

[0013] As a preferred technical solution of the present invention, the water outlet structure is a long arc-shaped hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model discloses a valve core structure for a faucet. The utility model clamps the outlet valve head into the placement groove of the valve body through a clamping block. The installation and disassembly are convenient and fast, and the clamping is firm. The water outlet hole is connected with the water guide hole and the water through hole of the outlet valve head through the water guide block, and the water outlet hole is divided into two holes through the water dividing plate and is respectively connected with the two water inlet holes. A sealing rubber ring is provided in the groove of the connecting head to increase the sealing performance of the connection between the connecting head and the valve body, effectively preventing leakage and air leakage, which lead to unstable water pressure and affect water supply. Adjustment tooth rings are provided in the two water inlet holes of the connecting head, and the opening and closing of the two water inlet holes can be adjusted according to actual needs to adjust the supply of hot and cold water, and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a three-dimensional exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the valve body structure of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the connector structure of the utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the water outlet valve head structure of the utility model;

[0022] Figure 6 It is a three-dimensional schematic diagram of the card block structure of the utility model.

[0023] In the figure: 1. valve core; 101. rotating hole; 102. connecting hole; 2. valve body; 201. placement groove; 202. installation groove; 203. slide groove; 204. first clamping groove; 205. water outlet hole; 206. water distribution plate; 207. placement hole; 208. cutting groove; 209. clamping hole; 3. connector; 31. plug block; 311. water inlet hole; 32. plug column; 33. protrusion; 34. protrusion; 35. groove; 4. rotating shaft; 5. sealing rubber ring; 6. adjusting gear ring; 7. outlet valve head; 71. clamping joint; 72. water guide hole; 73. water flow hole; 74. second clamping groove; 75. positioning column; 8. clamping block; 81. clamping strip; 82. positioning hole; 9. water guide block; 10. water outlet pipe; 11. nozzle. DETAILED DESCRIPTION

[0024] The following describes the embodiments of the present invention with reference to the accompanying drawings. In the process, to ensure clarity and convenience of the description, we may exaggerate the width of the lines or the size of the components in the drawings.

[0025] In addition, the following terms are defined based on the functions of the present invention and may vary depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire content of this specification.

[0026] like Figures 1 to 6As shown, a valve core structure for a faucet includes a valve core 1 and a valve body 2, a placement hole 207 is provided on the top of the valve body 2, the valve core 1 is rotatably set in the placement hole 207, a rotation hole 101 is provided on the front of the valve core 1, a rotating shaft 4 is rotatably set in the rotation hole 101, and both ends of the rotating shaft 4 are rotatably set on the inner wall of the placement hole 207, a connecting hole 102 is provided on the top of the valve core 1, which is convenient for connection with the handle, a placement groove 201 is provided on the side wall of the valve body 2, a first card groove 204 is provided at the bottom of the placement groove 201, a water outlet hole 205 is provided at the bottom of the first card groove 204, the water outlet hole 205 structure is a long arc hole, a water dividing plate 206 is provided in the middle of the water outlet hole 205, the water dividing plate 206 divides the water outlet hole 205 into cold and hot water outlet holes, a slide groove 203 is provided in the placement groove 201, and a water outlet valve head 7 is provided in the placement groove 201.

[0027] like Figure 5 and Figure 6 As shown, the top of the water outlet valve head 7 is clamped with a clamping block 8, and the front and rear end surfaces of the clamping block 8 are both provided with a second clamping groove 74. The front and rear end surfaces of the clamping block 8 are both provided with a clamping strip 81, and the lower end of the clamping strip 81 is clamped in the second clamping groove 74. The clamping block 8 is slidably set in the slide groove 203 through the clamping strip 81. Two positioning posts 75 are provided on the top of the water outlet valve head 7, and two positioning holes 82 are provided at the bottom of the clamping block 8. The two positioning holes 82 are respectively opposite to the two positioning posts 75, and the positioning posts 75 are inserted into the positioning holes 82. The first clamping A water guide block 9 is clamped in the groove 204, a water guide hole 72 is provided at the bottom of the water outlet valve head 7, a clamping joint 71 is provided on the side wall of the water outlet valve head 7, a water flow hole 73 is provided in the middle of the side wall of the clamping joint 71, the water flow hole 73 and the water guide hole 72 are communicated with each other, the bottom of the water outlet valve head 7 is fitted with the top of the water guide block 9, so that the water outlet hole 205, the through hole of the water guide block 9, the water guide hole 72 and the water flow hole 73 are communicated with each other, a water outlet pipe 10 is inserted into the side wall of the water outlet valve head 7, and a nozzle 11 is provided on the end of the water outlet pipe 10 away from the water outlet valve head 7.

[0028] like Figures 1 to 4As shown, the bottom of the valve body 2 is provided with a mounting groove 202, and the mounting groove 202 is communicated with the water outlet 205. A connector 3 is clamped in the mounting groove 202, and an insert block 31 is provided at the lower end of the connector 3. Two water inlet holes 311 are provided at the bottom of the insert block 31. Adjustment gear rings 6 are movably provided in the two water inlet holes 311 to facilitate opening and closing the corresponding water inlet holes 311. Two plug posts 32 are provided at the lower end of the connector 3. A plurality of protrusions 34 are evenly provided on the outer circumference of the connector 3. The protrusion 34 is an arc-shaped block. Two adjacent water inlet holes 311 are provided with an adjustment ring 6. There are protrusions 33 between the protrusions 34, and a plurality of grooves 208 are evenly provided at the lower end of the valve body 2. A clamping hole 209 is provided on the side wall of the connecting block formed between two adjacent grooves 208. The plurality of protrusions 34 correspond to the plurality of grooves 208 one by one. The protrusions 34 are inserted into the grooves 208, and the protrusions 33 are clamped in the clamping holes 209. A groove 35 is provided on the outer circumference of the connector 3, and the groove 35 is located above the protrusion 34. A sealing rubber ring 5 is clamped in the groove 35, so that the clamping joint between the connector 3 and the valve body 2 is well sealed.

[0029] The specific implementation method is as follows: the utility model clamps the water outlet valve head 7 into the placement groove 201 of the valve body 2 through the clamping block 8, and the installation and disassembly are convenient and fast, and the clamping is firm. The water outlet hole 205 is connected with the water guide hole 72 and the water hole 73 of the water outlet valve head 7 through the water guide block 9, and the water outlet hole 205 is divided into two holes through the water dividing plate 206 and is respectively connected with the two water inlet holes 311. A sealing rubber ring 5 is provided in the groove 35 of the connecting head 3, which increases the sealing performance of the connection between the connecting head 3 and the valve body 2, effectively preventing leakage and air leakage, resulting in unstable water pressure and affecting water supply. An adjusting tooth ring 6 is provided in the two water inlet holes 311 of the connecting head 3, and the opening and closing of the two water inlet holes 311 can be adjusted according to actual needs to adjust the supply of hot and cold water, and the adjustment is convenient.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A valve core structure for a faucet, comprising a valve core (1) and a valve body (2), wherein a placement hole (207) is provided on the top of the valve body (2), and the valve core (1) is rotatably arranged in the placement hole (207), characterized in that: The side wall of the valve body (2) is provided with a placement groove (201), the bottom of the placement groove (201) is provided with a first clamping groove (204), the bottom of the first clamping groove (204) is provided with a water outlet (205), the middle of the water outlet (205) is provided with a water dividing plate (206), the water dividing plate (206) divides the water outlet (205) into cold and hot water outlets, a chute (203) is provided in the placement groove (201), a water outlet valve head (7) is provided in the placement groove (201), a clamping block (8) is clamped at the top of the water outlet valve head (7), the clamping block (8) is slidably arranged in the chute (203), a water guide block (9) is clamped in the first clamping groove (204), the bottom of the water outlet valve head (7) is provided with a water guide hole (72), the side wall of the water outlet valve head (7) is provided A clamping joint (71) is provided, a water hole (73) is provided in the middle of the side wall of the clamping joint (71), the water hole (73) and the water guide hole (72) are communicated with each other, the bottom of the water outlet valve head (7) is fitted with the top of the water guide block (9), a water outlet pipe (10) is plugged into the side wall of the water outlet valve head (7), a nozzle (11) is provided at one end of the water outlet pipe (10) away from the water outlet valve head (7), a mounting groove (202) is provided at the bottom of the valve body (2), the mounting groove (202) is communicated with the water outlet hole (205), a connector (3) is clamped in the mounting groove (202), an insert (31) is provided at the lower end of the connector (3), two water inlet holes (311) are provided at the bottom of the insert (31), and an adjusting tooth ring (6) is movably provided in each of the two water inlet holes (311).

2. A faucet valve core structure according to claim 1, characterized in that: The lower end of the connector (3) is provided with two plug posts (32), the outer circumferential surface of the connector (3) is evenly provided with a plurality of protrusions (34), the protrusions (34) are arc-shaped, and the lower end of the valve body (2) is evenly provided with a plurality of grooves (208), the protrusions (34) are inserted into the grooves (208).

3. The faucet valve core structure according to claim 2, characterized in that: A protrusion (33) is provided between two adjacent protrusions (34), and a clamping hole (209) is provided on the side wall of the connection block formed between two adjacent grooves (208), and the protrusion (33) is clamped in the clamping hole (209).

4. The faucet valve core structure according to claim 1, characterized in that: A groove (35) is provided on the outer circumferential surface of the connector (3), the groove (35) is located above the protrusion (34), and a sealing rubber ring (5) is clamped in the groove (35).

5. The faucet valve core structure according to claim 1, characterized in that: Two positioning columns (75) are provided on the top of the outlet valve head (7), and two positioning holes (82) are provided on the bottom of the clamping block (8). The two positioning holes (82) are respectively opposite to the two positioning columns (75), and the positioning columns (75) are inserted into the positioning holes (82).

6. The faucet valve core structure according to claim 1, characterized in that: The front and rear end surfaces of the card block (8) are both provided with a second card slot (74), and the front and rear end surfaces of the card block (8) are both provided with a card strip (81), the lower end of the card strip (81) is clamped in the second card slot (74), and the card block (8) is slidably arranged in the slide groove (203) through the card strip (81).

7. The faucet valve core structure according to claim 1, characterized in that: The front face of the valve core (1) is provided with a rotating hole (101), a rotating shaft (4) is rotatably arranged in the rotating hole (101), both ends of the rotating shaft (4) are rotatably arranged on the inner wall of the placement hole (207), and a connecting hole (102) is provided on the top of the valve core (1).

8. The faucet valve core structure according to claim 1, characterized in that: The water outlet hole (205) is structured as a long arc-shaped hole.

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