Well lid capable of adjusting water inflow

A technology of water inflow and manhole cover, applied in the field of hardware, can solve the problems affecting the use of the tape measure, manual cleaning, difficult to see the reading of the tape measure, etc., and achieves the effect of simple structure

Inactive Publication Date: 2020-12-29
WENZHOU QIFANG NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A measuring tape is a commonly used measuring tool in daily life. We often see a steel tape measure. It is commonly used in construction and decoration, and it is also one of the necessary tools for households. However, the existing tape measure is not easy for people to see the reading after being stained with dust. Therefore, manual cleaning must be carried out frequently, thereby affecting the use of the tape measure

Method used

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  • Well lid capable of adjusting water inflow
  • Well lid capable of adjusting water inflow
  • Well lid capable of adjusting water inflow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as Figure 1-6 As shown, a well cover capable of adjusting water intake includes a cover body 1, and two water inlet through holes 2 are arranged on the cover body 1 along the circumference, and a movable through hole 3 is arranged on the cover body 1. An adjusting device is arranged in the movable through hole 3 .

[0020] The adjustment device includes a lifting plate 5 that can be reciprocated and arranged on the lower side of the movable through hole 3. A bracket 6 is fixedly arranged on both sides of the end surface of the lifting plate 5 away from the cover body 1, and each bracket 6 is close to the lifting plate 5. One end of one end is fixedly provided with a cylindrical tube 7, and one end of the lifting plate 5 near the cylindrical tube 7 is fixedly provided with a movable rod 8, and the movable rod 8 is located in the cylindrical tube 7, and the end of the movable rod 8 near the bottom of the cylindrical tube 7 It is fixedly connected with the bottom of...

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PUM

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Abstract

The invention discloses a well lid capable of adjusting water inflow. The well lid capable of adjusting water inflow comprises a hollow shell, wherein a measuring tape is arranged in the hollow shell,an outlet groove is formed in one side of the inner wall of the hollow shell, a copper sheet is fixedly arranged at one end, positioned outside the hollow shell, of the measuring tape, a supporting block is fixedly arranged on the outlet groove, a brush is fixedly arranged on the side face of the side, close to the measuring tape, of the supporting block, the brush makes contact with the two faces of the measuring tape, and the measuring tape can be cleaned without the need of manual cleaning.

Description

technical field [0001] The invention belongs to the field of hardware, and in particular relates to a well cover capable of adjusting water intake. Background technique [0002] A measuring tape is a commonly used measuring tool in daily life. We often see a steel tape measure. It is commonly used in construction and decoration, and it is also one of the necessary tools for households. However, the existing tape measure is not easy for people to see the reading after being stained with dust. Thereby will often carry out manual cleaning, thereby affects the use of measuring tape. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a manhole cover capable of adjusting the water intake, which can clean the measuring tape without manual cleaning. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a well cover capable of adjusting water intake, incl...

Claims

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Application Information

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IPC IPC(8): E03F5/06
CPCE03F5/06E03F2005/068
Inventor 肖媛媛
Owner WENZHOU QIFANG NEW ENERGY CO LTD
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