Insulating glass with built-in sunshade
A sunshade and glass technology, applied in parallel glass structures, door/window protection devices, windows/doors, etc., can solve problems such as inconvenient operation, difficult control accuracy, and large friction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0026] Embodiment one: if figure 2 As shown, the section of the roller along the vertical axis 9 is elliptical. According to the symmetrical characteristics of the ellipse, there are two closest positions between the axis 9 and the contact surface. When the roller rotates to this position, the distance between the operating device 1 and the traction device 5 is the shortest, and the magnetic force is the strongest. The position is the resistance position . Because the roller has two resistance positions in one rolling cycle, the control precision is higher.
Embodiment 2
[0027] Embodiment two: if image 3 As shown, the roller is a polyhedral cylinder with a polygonal cross-section perpendicular to the axis 9, and the vertical distance between the axis 9 and the planes of the polyhedron cylinder is the smallest. The distance between the devices 5 is the shortest and the magnetic force is the strongest, and the position is the resistance position. The multi-faceted cylinder can have multiple resistance positions, and the control accuracy is further improved; in addition, the contact surface of the roller at the resistance position is a plane, and the friction force is large, which can reduce the possibility of slipping.
Embodiment 3
[0028] Embodiment three: as Figure 4 As shown, the wheel surface of the roller has at least one plane, and the planes are connected by an outwardly curved arc surface. The vertical distance between the axis 9 and the plane is smaller than the distance between the axis 9 and the arc surface. Therefore, when each plane of the roller is in contact with the contact surface, the distance between the operating device 1 and the traction device 5 is the shortest, and the magnetic force is the strongest. The position is the resistance Location. The rolling wheel can have multiple resistance positions, and the control accuracy is further improved; in addition, the non-resistance position is an arc surface, so the rolling process is relatively smooth and the hand feeling is good.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com