Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Folding device and folding chair

A folding device and folding chair technology, applied in the direction of folding chairs, chairs, detachable chairs, etc., can solve the problems of low stability, single folding function of folding chairs, etc.

Pending Publication Date: 2018-02-02
台州市迷恋休闲用品有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first purpose of the present invention is to provide a folding device to alleviate the technical problems of single folding function and low stability of folding chairs used in the prior art

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
  • Folding device and folding chair
  • Folding device and folding chair
  • Folding device and folding chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] like Figure 1-9 As shown, the folding device provided in this embodiment includes a main shaft 10, a fixed assembly and a movable assembly. It can reciprocate up and down along the length direction of the main shaft 10; a connecting component is arranged between the fixed component and the movable component, and the connecting component is used to connect the fixed component and the movable component, and the movable component can drive the connecting component to move.

[0051] Specifically, the main shaft 10 is used as the main center connecting the fixed assembly and the movable assembly. The vertical placement of the main shaft 10 is the criterion. The fixed assembly is installed on the upper and lower ends of the main shaft 10 respectively. The fixed assembly can rotate along the axis of the main shaft 10. The movable assembly is sleeved on the outer wall of the main shaft 10, and the movable assembly can rotate along the axis direction of the main shaft 10, and a...

Embodiment 2

[0089] The present invention also provides a folding chair, such as Figure 10 As shown, it includes the above-mentioned folding device, and also includes an armrest tube 200 and a seat surface 210 , one end of the armrest tube 200 is connected to the first connecting rod 90 and the connecting piece 80 , and the other end of the armrest tube 200 is provided with the seat surface 210 .

[0090] Specifically, while maintaining the stability of the folding chair, it is also necessary to simplify the structure. Therefore, for the above-mentioned folding device, one upper shaft member 20 is correspondingly connected to eight connecting pieces 80, wherein every two connecting pieces 80 form a group, that is, One first connecting rod 90 corresponds to two connecting pieces 80 , so the number of first connecting rods 90 is four, and the four first connecting rods 90 are evenly distributed along the circumference of the upper rotating member 40 . An end of the first connecting rod 90 c...

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

The invention provides a folding device and a folding chair, and relates to the technical field of living furniture. The folding device comprises a spindle, a fixing component and a moving component.Both the fixing component and the moving component are arranged on the spindle. Both the fixing component and the moving component can move in an axis direction of the spindle, and the moving component can reciprocate up and down in a length direction of the spindle; a connecting component is arranged between the fixing component and the moving component, the connecting component is used for connecting the fixing component and the moving component, and the moving component can drive the connecting component to move. The folding chair is formed through the folding device by connecting a handrail tube and a seat surface so as to improve the technical problems that the folding chair used in the prior art has single function and low stability.

Description

technical field [0001] The invention relates to the technical field of living furniture, in particular to a folding device and a folding chair. Background technique [0002] Folding chair is a light and stackable seat, which is easy to carry and move, and can save storage space. It was mostly used for military convenience at first, so it has the characteristics of simple and compact structure, strong and durable. Later, it is mostly used for aesthetic design. The shape and structure requirements of folding chairs are more stringent and beautiful, and they are widely used in people's lives in the later period, and they are popularized with their own convenience. When people need to carry out activities in open places such as camping, beach leisure, sports events, etc., it is very useful to carry folding chairs, which can provide people with a chance to take a short rest; and in family life, the folding of folding chairs The function is easy to store, so it is mostly used on ...

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): A47C4/28A47C7/00A47C7/54A47C7/02
CPCA47C4/286A47C7/002A47C7/02A47C7/54
Inventor 周功会
Owner 台州市迷恋休闲用品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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