Portable beach chair

A beach and portable technology, applied to beach chairs, chairs, folding chairs, etc., can solve the problem of being unable to find and unfold and fold portable beach chairs, and achieve the effect of simple structure and flexible retractable

Active Publication Date: 2015-11-04
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is impossible to find a portable beach chair on the market that can be easily unfolded and folded, and is easy to carry

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
  • Portable beach chair
  • Portable beach chair
  • Portable beach chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] according to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the portable beach chair includes: waist ring 1, foot rod 2, middle curved rod 3, front rod 4, rear rod 5, ∝-shaped circlip 7, foot cover 8, middle chair cloth surface 91, front chair cloth surface 92 and back seat cloth 93;

[0013] The waist ring 1 is a circular piece made of nylon injection molding. There are four arc-shaped depressions on the inner side of the waist ring 1. Each of the four arc-shaped depressions of the waist ring 1 has a circular perforation. The four circular perforations of the circle 1 circle are distributed into quarters, the arc-shaped depression of the waist ring 1 is located above the circular perforation to form a V shape, and the arc-shaped depression of the waist ring 1 is located below the circular perforation to form an inverted V shape, the arc-shaped concave V-shape and inverted V-shape of the waist ring correspond to the wavy bends when the legs are stretch...

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 portable beach chair comprises a waist loop, four leg rods, two middle cranked rods, two front rods, two rear rods, four -shaped snap springs, a middle chair cloth cover, a front chair cloth cover and a rear chair cloth cover. Four circular penetrating holes are formed in the side wall of the waist loop. The leg rods are formed by punching and bending metal circular pipes. The outer sides, bent in a wavy mode, of the middles of the leg rods are provided with circular holes and connected with the waist loop in a riveting mode. Transverse open grooves are formed in the leg rods and internally connected with the -shaped snap springs. The middle cranked rods are formed by pressing and bending rectangular pipes. The front rods and the rear rods are each formed by a rectangular front pipe, a flat connecting plug and a flat blank cap. The middle cranked rods, the front rods and the rear rods penetrate into the two sides of the middle chair cloth cover, the two sides of the front chair cloth cover and the two sides of the rear chair cloth cover respectively. Columnar connecting plugs each comprise a pull rivet nut and a nylon tubular member. The four pull rivet nuts are connected to the bottom faces of the front portions and the rear portions of the two middle cranked rods in a riveting mode respectively. The four nylon tubular members are connected with the four pull rivet nuts in a screwed mode through four bolts. The nylon tubular members of the two middle cranked rods penetrate into pipe holes of the tops of the four leg rods and are positioned through the four -shaped snap springs. The two front rods and the two rear rods penetrate into the front ends and the rear ends of the two middle cranked rods.

Description

technical field [0001] The invention relates to a reclining chair which is convenient to be retracted and carried, and in particular to a portable beach chair which is convenient to play on the beach, easy to carry, easy to open and fold. Background technique [0002] At present, it is impossible to find a portable beach chair that can be easily unfolded and folded, and is easy to carry on the market. Contents of the invention [0003] The purpose of the present invention is to provide a portable beach chair which is convenient to carry and is beneficial for playing on the beach. The purpose of the present invention is achieved in this way: the portable beach chair includes a waist ring, four-legged rods, two middle curved rods, two front rods, two rear rods, four ∝-shaped retaining springs, four-legged covers, middle chair cloth surface, The cloth surface of the front chair and the cloth surface of the rear chair are characterized in that: the inner side of the waist cir...

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): A47C1/14A47C4/02
Inventor 庞明方
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap