Sitting and lying function seat for passenger car

A technology for sitting and lying, passenger cars, which is applied to vehicle seats, vehicle parts, special positions of vehicles, etc., to save space in the vehicle and reduce fatigue

Inactive Publication Date: 2018-07-27
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] From the above analysis, seat buses and sleeper buses have a common shortcoming, that is, they can only provide passengers with a way of rest, either sitting or lying down.
Therefore, the current passenger car structure cannot fully meet the needs of long-distance passenger transport, and a new structure needs to be designed to improve the competitiveness of road passenger transport

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
  • Sitting and lying function seat for passenger car
  • Sitting and lying function seat for passenger car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment is the implementation mode of the occupant's sitting posture, refer to figure 1 shown. This form can meet the needs of two passengers.

[0025] Front row form: the front row upper cushion (5) is placed on the front row lower cushion (8) and the two are connected through the front connecting plate one (6), and the front row lower cushion (8) is connected through the front connecting plate two (9) ) is connected with the front backrest (3) and supported on two front support seats one, two (7) and (10). The front backrest (3) is hinged with the front row left and right columns (1) and (11) through the front hinge shaft (2), and the front row backrest (3) is supported by the front row left and right columns (1) and (11) with the weight on the back of the occupant. Front row armrest (4) is hinged with front row upper cushion (5).

[0026] Rear row form: the upper seat cushion (26) of the rear row is placed on the lower seat cushion (15) of the rear row an...

Embodiment 2

[0028] This embodiment is the implementation mode of the occupant's prone position, refer to figure 2 shown. This form can meet the needs of two passengers lying down and resting at the same time. The connecting plates appearing in the front and rear seat structures play a role in fixing the relative positions of the components, and can be fastened by bolts or other forms. When needed, each connecting plate can be disassembled by using the wrench provided with the seat, and finally lapped into such a structure through mutual cooperation between passengers. figure 2 The upper and lower sleeper structures shown.

[0029] Loosen the two connecting plates (6) and (9) of the front seat respectively, and rotate the upper front seat cushion (5) clockwise 180°, at this time the front armrest (4) also turns to the position in contact with the ground , play the effect of supporting the upper cushion (5) of the front row, while the upper and lower cushions (5) and (8) of the front r...

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 passenger car sitting and lying dual-purpose functional seat, which is composed of front row seats and rear row seats; the front row seats include front row left and right columns, front backrests, front row up and down seat cushions, front row armrests, and two front support seats , two front connecting plates and the front hinge pivot around which the front backrest can rotate; the rear seat includes the rear ladder, the rear left column, the rear beam connecting the rear ladder and the rear left column, the rear backrest, the rear Rows of seat cushions, rear armrests, two rear support seats, a rear hinge support shaft that allows the backrest to rotate freely, and a guide groove that is arranged on the side of the rear backrest so that it can move up and down along the rear hinge support shaft. The rear seat of the present invention has increased the ladder for the upper and lower sleepers and the guide groove on the side of the backrest. When needed, the front backrest and the upper and lower cushions of the front row can form an upper sleeper, and the backrest and the upper and lower cushions of the rear row can form a lower sleeper. The invention has a reasonable structure and is convenient to use, can not only ensure the passenger's riding needs, but also meet the passengers' lying down and resting needs, and increase the travel comfort of the passenger car.

Description

technical field [0001] The invention relates to a car seat, in particular to a passenger car seat with both sitting and lying functions. The seat is installed on a medium and long-distance bus. switch between poses. Background technique [0002] At present, there are two types of vehicles used for medium and long-distance passenger transportation: seat passenger vehicles and sleeper passenger vehicles. The structure of the seat bus is generally the same, only different in grade, and the passenger's riding posture is a sitting posture. In order to improve the comfort of the ride, the angle of the backrest of the general seat can be adjusted, but due to the small space, the adjustment range is limited. If the passenger rides for a long time, it will cause fatigue all over the body. [0003] Sleeper buses have two structures: adjustable semi-lying and flat. The former has poor comfort during sleep and is suitable for waking states; the latter is mainly designed for the long...

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 Patents(China)
IPC IPC(8): B60N2/34
Inventor 杜峰关志伟王少华闫光辉赵宇冯朔骥
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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