Water-saving faucet capable of conveniently controlling flow

Abstract

The utility model relates to the technical field of faucets, and discloses a water-saving faucet convenient to control flow, which comprises a faucet pipe, a water valve mechanism and a ball valve mechanism, the water valve mechanism comprises a rotating ring and two half pipes, the ball valve mechanism comprises two circular plates, the rotating ring penetrates through the center of the front end and the center of the rear end and is provided with a circular hole, and the two half pipes are arranged in the circular holes. Second circular-truncated-cone-shaped cavity pipes are fixedly arranged at the positions, located on the outer edge of the circular hole, of the front end and the rear end of the rotating ring correspondingly, and six connecting rods are fixedly arranged in the middle of the side wall of the circular hole in a central symmetry mode. According to the faucet, the rotating ring is rotated through the four handles to drive the lead screw to rotate, the two circular plates drive the valve balls to be close to or far away from each other to accurately control water flow, the rotating ring and the half pipe achieve grading and refining of water flow adjustment through cooperation of the convex balls and the grooves, and when the valve balls are close to each other, double blocking is formed; water flow is effectively prevented from passing through related mechanisms, the sealing performance is good, water leakage is reduced, and the using performance and durability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet technical field especially, relate to a kind of water-saving faucet of the size of flow is conveniently controlled. BACKGROUND

[0002] In daily life, faucet plays an indispensable role, it is the key water valve of controlling water flow size switch. With the improvement of consumer's life quality and the importance of home details, when selecting faucet now, everyone no longer only pay attention to its basic function, but will be from material, function, shape and so on multiple dimensions are comprehensively weighed. In terms of classification, faucet has rich and varied category. From structure level, single-union type faucet is usually applicable to single water flow demand scene, such as ordinary washbasin;Double-union type can be simultaneously connected cold and hot water pipe, meet the water temperature different demand using scene, like kitchen sink place is more common;Three-union type is relatively more complex, can control multiple water flow direction simultaneously, more application in some special bathroom facilities. According to opening mode, screw type faucet adjusts water flow by rotating screw rod, operation is more traditional;Wrench type opening is convenient, only need to pull handle to quickly control water flow;Lift opening type is controlled by lifting or putting down operating component to control water flow, appearance is simple and the operation is labor-saving;Induction type faucet is more by advanced induction technology, realizes automatic induction water, not only convenient and sanitary, but also can effectively save water, commonly used in public washroom etc.

[0003] Through retrieval, the prior art (publication number: CN220354513U) discloses a "water-saving device applied to faucet, including, faucet, the faucet end is equipped with water saver, the water saver includes fixed part and movable part, movable part and fixed part are connected together. The advantage is that: the device can conveniently control water flow by the cooperation of water-saving plate one and water-saving plate two, and the cooperation of limiting slide and limiting slide groove makes the movable part can rotate relative to the fixed part, so as to change the position of water-saving plate two relative to water-saving plate one to adjust water flow.

[0004] The inventor found that the prior art has the following problems in the process of realizing the present application: although the above-mentioned comparative patent provides a water-saving device applied to faucet by setting faucet, water-saving plate one and water-saving plate two and other components, but the control of water flow size depends on the operation of user's hand, so that the user's demand for conveniently and accurately adjusting water flow size step by step is difficult to meet. Therefore, the skilled in the art provides a water-saving faucet for conveniently controlling the size of flow to solve the problems in the above background. UTILITY MODEL CONTENT

[0005] The utility model discloses a water saving faucet convenient to control flow size, which comprises a faucet pipe, a water valve mechanism and a ball valve mechanism.

[0006] To achieve the above object, the utility model provides the following technical scheme: a water saving faucet convenient to control flow size, which comprises a faucet pipe, a water valve mechanism and a ball valve mechanism.

[0007] Two circular plates are respectively threaded to the front and rear positions of the screw rod rod body, and the outer walls of the two circular plates are fixedly provided with valve balls.

[0008] Further, handles are fixedly arranged at the upper and lower ends and the middle positions of the two sides of the rotating ring, and circular rings are fixedly arranged at the edge positions of the front and rear ends of the rotating ring.

[0009] Further, a plurality of recesses are evenly arranged at the middle positions of the outer walls of the two half pipes, and a plurality of convex balls are evenly fixedly arranged at the inner wall middle positions of the two circular rings.

[0010] Further, the plurality of convex balls are respectively clamped and arranged in the plurality of recesses, and the recess grooves are smoothly processed in a circular arc shape.

[0011] Further, rod threads are fixedly arranged at the front and rear positions of the screw rod rod body, the two rod threads are arranged in an axisymmetric and opposite manner, and the two circular plates are respectively threaded to the front and rear positions of the screw rod rod body at the positions of the two rod threads.

[0012] Further, the diameters of the two valve balls are smaller than the outer end diameters of the two half pipes and larger than the inner end diameters of the two half pipes.

[0013] Further, the outer walls of the two second circular truncated cone cavity pipes respectively abut the inner walls of the two circular truncated cone grooves.

[0014] The utility model has the advantages of the following:

[0015] 1. The water-saving faucet convenient to control the flow size, the faucet is rotated by four handles, drives the screw rod to rotate, makes two round plates drive valve balls to approach or move away from each other, realizes the accurate control to water flow, simultaneously, the cooperation between the rotary ring and the half pipe is through a plurality of convex balls and recesses, when rotating the rotary ring, the convex ball switches in the recess, the regulation of water flow size is classified and refined, also provides good feedback for the user's adjustment action, so that the user can accurately adjust the water flow size according to actual demand.

[0016] 2. The water-saving faucet convenient to control the flow size, when the two valve balls approach each other, the outer wall of the valve ball gradually approaches the inner wall of the first circular cone cavity of the half pipe until completely closes, simultaneously, the outer wall of the second circular cone cavity pipe also completely closes the inner wall of the circular cone groove, forms double blocking, effectively prevents water flow through the water valve mechanism and the ball valve mechanism, provides good sealing performance, reduces the possibility of water leakage, improves the use performance and durability of the faucet. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the shaft measurement schematic view of the utility model;

[0018] Figure 2 It is the shaft measurement schematic view of the water valve mechanism and the ball valve mechanism of the utility model;

[0019] Figure 3 It is the shaft measurement side cross-sectional schematic view when the water valve mechanism and the ball valve mechanism of the utility model are closed;

[0020] Figure 4 It is the shaft measurement side cross-sectional schematic view when the water valve mechanism and the ball valve mechanism of the utility model are opened;

[0021] Figure 5 It is the shaft measurement explosion schematic view of the water valve mechanism and the ball valve mechanism of the utility model.

[0022] Legend:

[0023] 1, faucet pipe; 2, water valve mechanism; 3, ball valve mechanism; 201, half pipe; 202, first circular cone cavity; 203, recess; 204, rotary ring; 205, handle; 206, convex ball; 207, second circular cone cavity pipe; 208, connecting rod; 209, screw rod; 210, rod thread; 301, valve ball; 302, circular cone groove; 303, round plate. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] With reference to Figure 1 , Figure 2 and Figure 4 , the present application provides an embodiment: a water-saving faucet with convenient flow control, comprising a faucet pipe 1, a water valve mechanism 2 and a ball valve mechanism 3, the water valve mechanism 2 comprising a rotating ring 204 and two half pipes 201, the ball valve mechanism 3 comprising two circular plates 303, the rotating ring 204 having a circular hole penetrating through the front and rear ends, the rotating ring 204 being fixedly provided with a second circular table cavity pipe 207 at the front and rear ends outside the edge of the circular hole, six connecting rods 208 being fixedly provided at the center symmetrically in the side wall of the circular hole, and the six connecting rods 208 being fixedly connected with a lead screw 209 inwardly;

[0026] The two circular plates 303 are respectively threaded into the lead screw 209 at the front and rear positions of the rod body, the outer wall of the two circular plates 303 is fixedly provided with a valve ball 301, the inner side of the two valve balls 301 is provided with a circular table groove 302, and the inside of the two half pipes 201 is provided with a first circular table cavity 202, and the front end of one of the two half pipes 201 is fixedly connected to the rear end of the faucet pipe 1;

[0027] Specifically, one of the two half pipes 201 in the water valve mechanism 2 provides a good installation position for the faucet pipe 1, and the lead screw 209 in the water valve mechanism 2 provides a good threaded sleeve position for the two circular plates 303 in the ball valve mechanism 3.

[0028] With reference to Figure 2 , Figure 3 , Figure 4 and Figure 5 : the rotating ring 204 is fixedly provided with a handle 205 at the upper and lower ends and the middle positions of the two sides, the rotating ring 204 is fixedly provided with a circular ring at the edge of the front and rear ends, the two half pipes 201 are rotatably arranged in the two circular rings at the position close to the inner wall, the outer wall of the two half pipes 201 is evenly provided with a plurality of grooves 203 at the position close to the middle, the inner wall of the two circular rings is evenly fixedly provided with a plurality of convex balls 206 at the middle position, the plurality of convex balls 206 are respectively connected to the inside of the plurality of grooves 203, and the groove along the plurality of grooves 203 is smoothly processed in a circular arc shape;

[0029] The rod screw thread 210 is fixedly arranged at the front and rear positions of the rod body of the lead screw 209, and the two rod screw threads 210 are arranged in axial symmetry and opposition, the two circular plates 303 are threadedly sleeved to the positions of the two rod screw threads 210 at the front and rear positions of the rod body of the lead screw 209, the diameters of the two valve balls 301 are smaller than the diameters of the outer ends of the two half pipes 201 and larger than the diameters of the inner ends of the two half pipes 201, and the outer walls of the two second circular table cavity pipes 207 respectively abut the inner walls of the two circular table grooves 302.

[0030] Specifically, in use, according to actual needs, the four handles 205 are rotated to rotate the swivel ring 204, the six connecting rods 208 and the lead screw 209 fixedly connected with the swivel ring 204 are rotated, the two circular plates 303 threadedly sleeved in axial symmetry at the front and rear positions of the rod body of the lead screw 209 drive the two valve balls 301 to approach or move away from each other, when the two valve balls 301 approach each other, the outer walls of the two valve balls 301 gradually abut the inner walls of the two first circular table cavities 202 of the two half pipes 201 until completely abutting and closing, at the same time, the outer walls of the two second circular table cavity pipes 207 also completely abut the inner walls of the two circular table grooves 302, the water flow is double blocked to pass through the water valve mechanism 2 and the ball valve mechanism 3, and good sealing performance is provided.

[0031] When the two valve balls 301 move away from each other, the spacing between the outer walls of the two valve balls 301 and the inner walls of the two first circular table cavities 202 gradually increases, at the same time, the spacing between the outer walls of the two second circular table cavity pipes 207 and the inner walls of the two circular table grooves 302 also gradually increases until completely separated, after the water flow passes through the space between the outer wall of the rear valve ball 301 and the inner wall of the first circular table cavity 202, the water flow passes through the inside of the two second circular table cavity pipes 207 and then passes through the space between the outer wall of the rear valve ball 301 and the inner wall of the first circular table cavity 202 to be well supplied to the faucet pipe 1, when the swivel ring 204 is rotated, the plurality of convex balls 206 are out of the originally clamped grooves 203 and are immediately clamped into the adjacent grooves 203, the adjustment of the water flow size is graded and refined, and good feedback is provided for the adjustment action of the user.

[0032] Working principle: the four handles 205 are rotated to rotate the swivel ring 204, the six connecting rods 208 and the lead screw 209 fixedly connected with the swivel ring 204 are rotated, the two circular plates 303 threadedly sleeved in axial symmetry at the front and rear positions of the rod body of the lead screw 209 drive the two valve balls 301 to approach or move away from each other, when the two valve balls 301 approach each other, the outer walls of the two valve balls 301 gradually abut the inner walls of the two first circular table cavities 202 of the two half pipes 201 until completely abutting and closing, at the same time, the outer walls of the two second circular table cavity pipes 207 also completely abut the inner walls of the two circular table grooves 302, the water flow is double blocked to pass through the water valve mechanism 2 and the ball valve mechanism 3, and good sealing performance is provided.

[0033] Secondly, when the two valve balls 301 are away from each other, the distance between the outer wall of the two valve balls 301 and the inner wall of the two first circular cone cavities 202 gradually increases, at the same time, the distance between the outer wall of the two second circular cone cavity pipes 207 and the inner wall of the two circular cone grooves 302 also gradually increases until completely separated, after the water flow passes through the space between the outer wall of the rear valve ball 301 and the inner wall of the first circular cone cavity 202, it is supplied to the faucet pipe 1 through the inside of the two second circular cone cavity pipes 207 and then through the space between the outer wall of the rear valve ball 301 and the inner wall of the first circular cone cavity 202, when the rotating ring 204 is rotated, the plurality of convex balls 206 are out of the originally clamped grooves 203 and are immediately clamped into the adjacent grooves 203, which classifies and refines the adjustment of the water flow size, and also provides good feedback for the user's adjustment action.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A water-saving faucet with convenient control of flow size, comprising a faucet pipe (1), a water valve mechanism (2) and a ball valve mechanism (3), characterized in that: The water valve mechanism (2) comprises a rotating ring (204) and two half pipes (201), the ball valve mechanism (3) comprises two circular plates (303), the rotating ring (204) is provided with a circular hole penetrating through the front and rear ends, the rotating ring (204) is provided with a second circular cone cavity pipe (207) at the outer edge of the front end and the rear end, six connecting rods (208) are fixedly arranged at the center of the side wall of the circular hole, and the six connecting rods (208) are fixedly connected with a lead screw (209) inward; The two circular plates (303) are respectively threaded into the lead screw (209) at the front and rear positions of the rod body, the outer wall of the two circular plates (303) is fixedly provided with a valve ball (301), the inner side of the two valve balls (301) is provided with a circular cone groove (302), and the inner part of the two half pipes (201) is provided with a first circular cone cavity (202), and the front end of the front one of the two half pipes (201) is fixedly connected to the rear end of the faucet pipe (1).

2. The water saving faucet with easy control of flow size according to claim 1, characterized in that: The rotating ring (204) is provided with a handle (205) at the upper end, the lower end and the middle position of the two sides, and the front end and the rear end of the rotating ring (204) are fixedly provided with a circular ring near the edge, and the two half pipes (201) are respectively rotatably arranged in the circular ring near the inner wall.

3. The water-saving faucet with easy control of flow size according to claim 2, characterized in that: The outer wall of the two half pipes (201) is provided with a plurality of recesses (203) near the middle position, and the inner wall of the two circular rings is provided with a plurality of convex balls (206) near the middle position.

4. The water-saving faucet with easy control of flow size according to claim 3, characterized in that: A plurality of convex balls (206) are respectively arranged in the plurality of recesses (203), and the recesses (203) are smoothly processed in a circular arc shape.

5. The water saving faucet with easy control of flow size according to claim 1, wherein: The lead screw (209) is provided with a rod thread (210) at the front and rear positions of the rod body, the two rod threads (210) are arranged in an axisymmetric and opposite manner, and the two circular plates (303) are respectively threaded into the lead screw (209) at the front and rear positions of the rod body.

6. The water saving faucet with easy control of flow size according to claim 1, characterized in that: The diameters of the two valve balls (301) are smaller than the diameters of the outer ends of the two half pipes (201) and larger than the diameters of the inner ends of the two half pipes (201).

7. The water saving faucet with easy control of flow size according to claim 1, wherein: The outer wall of the two second circular cone cavity pipes (207) is respectively attached to the inner wall of the two circular cone grooves (302).

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