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CN-224201161-U - Water tap

CN224201161UCN 224201161 UCN224201161 UCN 224201161UCN-224201161-U

Abstract

The utility model relates to the technical field of water taps, in particular to a water tap, which comprises a pipeline and a valve plate, wherein the inner wall of the pipeline is fixedly connected with the valve plate, the inner wall of the valve plate is attached to a ball valve, the right side of the ball valve is fixedly connected with a handle, and the middle part of the outer wall of the pipeline is provided with a delayed closing structure. This tap, through delaying the structure of closing, silicone oil and first gear and second gear damping effect, make the ball valve slowly reverse to close, have and drive second gear and first gear rotation through the torsional spring, utilize the gear ratio of second gear and first gear to reduce, reuse silicone oil simultaneously to first gear and second gear damping effect, can make ball valve and handle slowly turn back to reset, reduce the step that the user closed tap when both hands occupy, effectively promote the practicality, simultaneously when the user forgets to close tap, can close tap voluntarily, avoid rivers to last extravagant.

Inventors

  • SHENG JIANXIAO
  • MA JUNHUI

Assignees

  • 玉环港捷金属制品有限公司

Dates

Publication Date
20260505
Application Date
20250606

Claims (4)

  1. 1. The faucet comprises a pipeline (2) and a valve block (4), wherein the inner wall of the pipeline (2) is fixedly connected with the valve block (4), and the faucet is characterized in that the inner wall of the valve block (4) is attached to a ball valve (3), a handle (5) is fixedly connected to the right side of the ball valve (3), and a delayed closing structure (1) is arranged in the middle of the outer wall of the pipeline (2); The delay closing structure (1) comprises a shell (101), the right side of the inner wall of the shell (101) is rotationally connected with a first gear (104) through a sealing bearing, the outer wall of the first gear (104) is meshed with a second gear (103), a rotating shaft of the second gear (103) is rotationally connected with the shell (101) through a bearing, a torsion spring (102) is arranged at the left end of the rotating shaft of the second gear (103), two ends of the torsion spring (102) are fixedly connected with the shell (101) and the second gear (103) respectively, the upper end of the shell (101) is fixedly communicated with a liquid inlet (105), and the upper end of the liquid inlet (105) is in threaded connection with a top cover.
  2. 2. The faucet according to claim 1, wherein the end of the rotating shaft of the first gear (104) is fixedly connected with the ball valve (3).
  3. 3. The faucet according to claim 2, wherein the right side of the outer wall of the housing (101) is fixedly connected with the pipeline (2).
  4. 4. The tap as claimed in claim 1, wherein the outer wall of the handle (5) is rotatably connected to the pipe (2) by means of a sealed bearing.

Description

Water tap Technical Field The utility model relates to the technical field of water taps, in particular to a water tap. Background For example, a water-flushing faucet with a lower opening handle, with the bulletin number of CN201661756U, is provided with a handle connected with the lower part of the faucet, the handle can swing up and down, the faucet can conveniently flush the handle, and the water-flushing faucet has a simple structure and is worthy of popularization. However, the above-mentioned device does not have mechanical delay closing performance, and the manual closing of the user is required after the tap is opened, and complex operation is required, and the handle is required to be pressed for many times, especially when both hands occupy (such as end basin, holding child) inconvenient operation, and the practicality is lower, and after the tap was opened to the user simultaneously, if forget to close, the rivers can lead to continuously extravagant. Disclosure of Invention The utility model aims to solve the problems that the mechanical delay closing performance is not provided, manual closing is needed by a user after a water faucet is opened, the operation is complex, the handle is needed to be pressed for multiple times, particularly, the operation is inconvenient when both hands are occupied (such as a basin holding and a child holding), the practicability is low, and meanwhile, if the user forgets to close the water faucet, the continuous waste of water flow is caused. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a tap, includes pipeline and valve block, pipeline inner wall and valve block fixed connection, the valve block inner wall is laminated mutually with the ball valve, ball valve right side fixedly connected with handle, pipeline outer wall middle part is equipped with delay closing structure. Preferably, the delay closing structure comprises a housing, the right side of the inner wall of the housing is rotationally connected with a first gear through a sealing bearing, the outer wall of the first gear is engaged with a second gear, a second gear rotating shaft is rotationally connected with the housing through a bearing, a torsion spring is arranged at the left end of the second gear rotating shaft, two ends of the torsion spring are respectively fixedly connected with the housing and the second gear, the upper end of the housing is fixedly communicated with a liquid inlet, and the upper end of the liquid inlet is in threaded connection with a top cover. Preferably, the end part of the first gear rotating shaft is fixedly connected with the ball valve. Preferably, the right side of the outer wall of the shell is fixedly connected with the pipeline. Preferably, the outer wall of the handle is rotatably connected with the pipeline through a sealing bearing. The faucet has the advantages that the torsion spring rebounds to drive the second gear to rotate reversely through the delayed closing structure, and then the second gear drives the first gear to rotate reversely, but the ball valve is closed slowly due to the gear ratio of the second gear to the first gear to be decelerated and the damping action of the silicone oil to the first gear and the second gear, the gear ratio of the second gear to the first gear to be rotated through the torsion spring, and meanwhile, the damping action of the silicone oil to the first gear and the second gear is utilized to enable the ball valve and the handle to be returned slowly, so that the step of closing the faucet when the user is occupied by both hands is reduced, the practicality is effectively improved, meanwhile, when the user forgets to close the faucet, the faucet can be automatically closed, and continuous water flow waste is avoided. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a left side partial cross-sectional view of the conduit of FIG. 1; FIG. 3 is a left side cross-sectional view of the housing of FIG. 2; FIG. 4 is a front cross-sectional view of the housing of FIG. 2; FIG. 5 is a front cross-sectional view of the conduit of FIG. 2; Fig. 6 is a front view of fig. 1. In the figure, 1, a delayed closing structure, 101, a shell, 102, a torsion spring, 103, a second gear, 104, a first gear, 105, a liquid inlet, 2, a pipeline, 3, a ball valve, 4, a valve plate, 5 and a handle. Detailed Description The utility model is further described below with reference to the accompanying drawings: Referring to fig. 1-6, in the embodiment, the faucet comprises a pipeline 2 and a valve plate 4, wherein the inner wall of the pipeline 2 is fixedly connected with the valve plate 4, the inner wall of the valve plate 4 is attached to a ball valve 3, the valve plate 4 can ensure the relative tightness between the ball valve 3 and the pipeline 2, the right side of the ball valve 3 is fixedly connected with a handle