Check patentability & draft patents in minutes with Patsnap Eureka AI!

Leakproof liquid level device

A leveling device, liquid technology, applied in the field of leak-proof liquid leveling device, can solve the problems of liquid leaking to the outside, unable to use liquid to automatically adjust the level, etc.

Inactive Publication Date: 2005-01-26
ERA OPTOELECTRONICS
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The laser module cannot use the buoyancy of the liquid to automatically adjust the level
The container has no lid design, during the process of handling, the liquid is easy to leak from the opening of the container to the outside

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Leakproof liquid level device
  • Leakproof liquid level device
  • Leakproof liquid level device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Please refer to Figure 1, figure 2 shown. The horizontal device of the present invention comprises a bolt 20 screwed to the outside of the bottom end of a container 10 , and a first membrane 30 connected to the inside of the bottom end. The bottom end of a floating body 40 is combined with the counterweight 41 , and the upper end is combined with the bottom 51 of a rod 50 . The rod 50 passes through and engages the second membrane 60 and passes through the hole 71 of the cover 70 ; there is a gap between the hole 71 and the rod 50 . The upper end of the rod 50 is combined with the base 80 . The base body 80 has a hole 81 for receiving a laser module 90 . The cover 70 has a fitting portion 711 with a larger opening shape below the hole 71, such as figure 2 shown. The upper end of the bottom 51 of the rod 50 has a convex-shaped fitting portion 511 matching the shape of the fitting portion 711 . The periphery of the second film 60 engages the opening of the container...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention relates to a liquid horizontal water-proof apparatus which comprises a container full of liquid, a floater above which is a pole through a film at its upper edge .The film is connected with the pole air tightly and the container opening with periphery sealed against the inner liquid leak. A seat is fixed on the upper end of the pole and can maintain horizontal automatically through the pole that is connected with a floater on the liquid surface.

Description

technical field [0001] The invention relates to a device for providing level by using gravity; in particular, a device for making the floating body suspend on the liquid surface by using liquid so that the floating body is in a horizontal state at any time. The leveling device of the present invention can be combined with a laser line indicator for providing horizontal and / or vertical line indication. Background technique [0002] Generally, in soil, construction or decoration construction, it is often necessary to use visible light laser horizontal and / or vertical line indicators to mark on the surface of the construction object to maintain accurate horizontal and / or vertical lines. [0003] US Patent No. 5619802 "Automatic Level and Vertical Tool (AUTOMATICLEVELANDPLUMBT00L), discloses a laser module that emits visible light and is placed in a liquid. A spring is combined above the laser module so that the laser module can maintain a horizontal state in the liquid. The l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01C9/18G01C15/00
Inventor 林志雄
Owner ERA OPTOELECTRONICS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com