Experiment seat capable of bearing lower back parts of human bodies in different sitting postures synchronously
A seating and experimental technology, applied to vertically adjustable chairs, chairs, other seating furniture, etc., can solve problems such as waist hanging in the air, pulling clothes, etc., and achieve the effect of expanding the scope of application
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] The invention includes a bottom frame, a lumbar support, a back support, a seat cushion, a lumbar cushion and a back cushion.
[0021] The underframe includes steel pipes (G), steel pipes (P) and two sets of steel frames welded by steel pipes (H, I, J, R). The end of steel pipe (G) has threaded hole, passes through the through hole of steel pipe (I) by screw to connect it. The steel pipe (P) and the steel pipe (R) are nested and connected by two kinds of steel pipes with different diameters. There are several positioning holes on the steel pipe with a large diameter, and there are several positioning holes on the steel pipe with a small diameter. The two steel pipes can slide relative to each other. Several positioning holes are respectively arranged on the steel pipe, and positioning pins are worn in the positioning holes, which play the role of adjusting the gear position.
[0022] The lumbar support includes steel pipes (A), steel pipes (N) and steel pipes (O). A p...
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