A dual-purpose trolley capable of being transformed into a dining chair

A dual-purpose, pushcart technology, which is applied to motor vehicles, children's carriages/baby carriages, multi-axis children's carriages/cradle cars, etc., can solve the problems of parents carrying children's dining chairs, and the supply of children's dining chairs is in short supply, so as to reduce the number of children. Supplies, ingenious structure, the effect of saving money

Inactive Publication Date: 2018-12-11
汪毅
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that children’s dining chairs are often in short supply when there are many customers in restaurants on holidays, and at the same time it is inconvenient for parents to carry children’s dining chairs. car

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
  • A dual-purpose trolley capable of being transformed into a dining chair
  • A dual-purpose trolley capable of being transformed into a dining chair
  • A dual-purpose trolley capable of being transformed into a dining chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] refer to Figure 1-6 , a dual-purpose cart for convertible dining chairs, including two symmetrically arranged base rods 1, each base rod 1 is equipped with a first support 4 at the end far away from the installation rod 13, and each base rod 1 is equipped with a rear Wheel struts 3 are connected with rear wheels 2 in rotation on every rear wheel strut 3.

[0030] One end of every base bar 1 is all installed with mounting bar 13 by hinge mechanism 22, and on the sidewall of two mounting bars 13, stepping seat is installed jointly, and stepping seat is made of two bottom bars 18, two side bars 17, one A connecting rod 28 and a plurality of foot rods 30 are formed. A bottom rod 18 is installed on the side wall of each installation rod 13. A side rod 17 is installed on the end of each bottom rod 18 away from the installation rod 13. Each installation rod 13 A fence bar 16 is installed between the side bars 17 corresponding to the position, and a plurality of first vertica...

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 discloses a dual-purpose trolley capable of being transformed into a dining chair, which comprises two symmetrically arranged base rods, A support rod of a rear wheel is arrange on eachof that base rods, A rear wheel is rotatably connected to each of that rear wheel struts, one end of each of the base rods is provided with a mounting rod through a hinge mechanism, pedal seats are arranged on side walls of the two mounting rods; Two front wheel supports are symmetrically installed on the lower surfaces of the two mounting rods, front wheels are rotatably connected to each front wheel support, seats are jointly installed on the upper ends of the two mounting rods, and two abutment rods are symmetrically installed on the lower surfaces of the seats. The invention has the advantages of ingenious structure, realizing the conversion of two states of the dining chair and the pushcart, saving the parents' physical strength in the walking process, converting the pushcart into thedining chair at any time and anywhere under the condition of inconvenient going out, reducing the children's articles purchased by the parents, and saving the space where the funds have been placed.

Description

technical field [0001] The invention relates to the technical field of food cutting devices, in particular to a dual-purpose trolley with convertible dining chairs. Background technique [0002] Children's dining chairs will not only help children develop the habit of eating in dining chairs, but also avoid the trouble of chasing and feeding behind their buttocks. At the same time, children will sit in a chair that suits them, and they will not wobble because they are not stable. Come out and grasp the tableware by yourself, so as to exercise the coordination and cooperation ability of children's hands, eyes, and brain. At present, children's dining chairs are also provided in restaurants. The chair is bulky and heavy, and it is extremely inconvenient for parents to carry it with them. [0003] For this reason, we propose a kind of dual-purpose cart with convertible dining chair to solve the above problems. Contents of the invention [0004] The purpose of the present in...

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): B62B7/12B62B9/12
CPCB62B7/12B62B9/12
Inventor 汪毅
Owner 汪毅
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