Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High chair with a backrest having adjustable inclination

a backrest and adjustable technology, applied in the field of high chairs with adjustable inclination for children, can solve the problems of complicated structure and tediousness of said chairs, and achieve the effect of simple control mechanism for adjusting

Inactive Publication Date: 2007-03-29
LINK TREASURE
View PDF6 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a high chair for children with a simple control mechanism for adjusting the inclination of the backrest. The high chair includes a foldable frame work, seat portion, backrest, adjusting mechanism, and connecting element pivotally interconnected between the adjusting mechanism and the foldable frame work. The adjusting mechanism can be manipulated to move along the backrest and carries the connecting element pivotally to change to different inclination angles, so as to support the backrest at different inclination angles. The backrest further has an adjusting channel elongated in a vertical direction for guiding the adjusting mechanism. The adjusting mechanism includes a pivotal base and a manipulating member, which can be easily moved with one hand to change the backrest to different inclination angles. The user can feel the weight of the baby with the hand, which avoids the hazard of a sudden drop of the backrest. The technical effects of the present invention are to provide a high chair for children with a simple control mechanism for adjusting the inclination of the backrest, which can support the backrest at different inclination angles and avoid the hazard of a sudden drop of the backrest."

Problems solved by technology

However, the structure of said chair is complicated and tedious.

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
  • High chair with a backrest having adjustable inclination
  • High chair with a backrest having adjustable inclination
  • High chair with a backrest having adjustable inclination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Referring to FIGS. 1 and 7, an embodiment of a high chair (3) for a child according to the present invention includes a foldable frame work (2), a seat portion (31), a backrest (32), an adjusting mechanism (5) movable along the backrest (32), and a connecting element (4) which is pivotally interconnected to the adjusting mechanism (5) and the foldable frame work (2). The adjusting mechanism (5) can be manipulated to move along the backrest (32), thereby pivotally carrying the connecting element (4) to different inclination angles, so as to support the backrest at a variety of corresponding inclination angles. A user can therefore adjust the inclination of the backrest with one hand only.

[0021] Referring to FIGS. 7 and 8, the position of the foldable framework (2) includes a deployed position and a collapsed position. The foldable framework (2) has a front leg (21), a rear leg (22) and a pivot element (23). The pivot element (23) pivotally connects with the front leg (21), th...

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

A high chair for a child with a simple control mechanism for adjusting the inclination of the backrest, including a foldable frame work, a seat portion, a backrest, an adjusting mechanism movable along the backrest, and a connecting element pivitolly interconnected between the adjusting mechanism and the foldable frame work. The adjusting mechanism can be manipulated to move along the backrest and carries the connecting element to pivotally change to different inclination angles, so as to support the backrest at different inclination angles.

Description

BACKGROUND OF THE INVENTION [0001] 1.Field of the Invention [0002] This invention relates to a high chair for children with backrest having adjustable inclination and, more particularly, to a high chair which makes use of a pivotal base movable along an adjusting channel of the backrest for pivotally carrying a connecting element, thereby providing the backrest with different support angles, so as to adjust the inclination angle of the backrest. [0003] 2.Description of the Prior Art [0004] A high chair provides a child with a seat for taking a meal. Examples of high chairs can be found in U.S. Pat. No. 5,435,620, U.S. Pat. No. 4,958,885, U.S. Pat. No. 5,509,719, U.S. Pat. No. 5,348,374, U.S. Pat. No. 5,507,550, U.S. Pat. No. 5,806,922, U.S. Pat. No. 5,829,826, U.S. Pat. No. 5,927,805, U.S. Pat. No. 5,951,102, and U.S. Pat. No. 6,010,184. Basically, a high chair may comprise a seat portion, a meal tray on top of the seat portion, and a set of chair legs which stand on the floor. [000...

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
Patent Type & Authority Applications(United States)
IPC IPC(8): A47D1/02
CPCA47D1/02A47D1/002A47D1/023
Inventor LI, WEI-YEH
Owner LINK TREASURE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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