Unlock instant, AI-driven research and patent intelligence for your innovation.

Chair with air breathing apparatus

A respirator and seat technology, applied in the field of machinery, can solve the problems of inability to meet the use requirements of firefighters, inability to meet the functional requirements of fire trucks, inconvenient to take out the respirator, etc., to reduce the probability of collision and to take out the air respirator conveniently. , the effect of improving the convenience of use

Inactive Publication Date: 2017-01-04
TIANJIN DEBANG FIRE FIGHTING EQUIP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the seats used by some domestic fire trucks are not special seats for fire trucks, which cannot meet the functional needs of fire trucks, and the special seats for fire trucks used are all split seats, which are highly targeted and have various functions. Relatively complete seats are relatively rare
There are more or less the following problems in the seats used on the fire truck: 1. The seat cushion and the backrest of the seat are separated, and the installation is inconvenient
2. There is no independent respirator fixing bracket, which cannot meet the requirements of firefighters
But there is still a problem with this seat: the height of the respirator fixing bracket is lower than the height of the headrest, so that when the respirator is installed in the fixing bracket, the respirator is completely hidden behind the backrest
Above-mentioned two kinds of ways all have the problem that takes out respirator inconvenience

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
  • Chair with air breathing apparatus
  • Chair with air breathing apparatus
  • Chair with air breathing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 and image 3 Shown, this seat with air respirator is made up of seat body 1, casing 2, electromagnet 3, air respirator 4, support plate 5 etc. Among them, the air respirator 4 is a commercially available product, such as the air respirator produced by Sichuan Takagi Security Equipment Co., Ltd. Existing air respirator 4 is made up of gas cylinder 4a and the strap that is sleeved and is fixed with gas cylinder 4a, and wherein, strap is not drawn in the accompanying drawing of specification sheet.

[0027] Specifically, as figure 1 As shown, the seat body 1 includes a cushion portion 1a and a back portion 1b, both of which are of an integrated structure. The box body 2 is in the shape of a cuboid and is vertically arranged on the back side of the backrest 1b. The inside of the box body 2 is a cavity with an opening at the top. In this embodiment, both the seat body 1 and the box body 2 are made of stainless steel, and the box body 2 is fixed together ...

Embodiment 2

[0034] The structure and principle of this second embodiment are basically the same as that of the first embodiment, except that the positioning part is a connecting tube protruding from the upper side of the support plate 5, and the inner side wall of the connecting tube is connected to the outer surface of the lower end of the gas cylinder 4a. The faces are matched, and the lower end of the gas cylinder 4a is clamped in the connecting cylinder.

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 chair with an air breathing apparatus, and belongs to the technical field of machinery. The chair solves the problem that the air breathing apparatus cannot be conveniently taken out from the existing special chair assembly of a fire fighting truck. The chair with the air breathing apparatus comprises a chair body, wherein the chair body comprises a cushion part and a backrest part; the back side of the backrest part is fixedly connected with a box body with an opening on the top; the air breathing apparatus is arranged in the box body; two guide posts are arranged on the bottom wall of the box body; a support plate is arranged in the box body, and is glidingly connected with the guide posts; an electromagnet right aligned with the support plate is fixed on the bottom wall of the box body; a spring sleeves each guide post; the two ends of each spring are respectively abutted against the support plate and the bottom wall of the box body; an air cylinder of the air breathing apparatus is vertically positioned on the support plate; the air cylinder is higher than the backrest part; when the electromagnet is electrified, the support plate can downwards move in a way of overcoming the elastic force of the spring, so that the air cylinder is lower than the backrest part. The chair with the air breathing apparatus has the advantage that the air breathing apparatus can be conveniently taken.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a seat with an air respirator, in particular to a seat with an air respirator used on a fire truck. Background technique [0002] At present, the seats used by some domestic fire trucks are not special seats for fire trucks, which cannot meet the functional needs of fire trucks, and the special seats used for fire trucks are all split seats, which are highly targeted and have various functions. More complete seats are relatively rare. There are following problems more or less in the seat used on the fire engine now: one, the seat cushion of seat and backrest separate, and installation is inconvenient. Two, there is no independent respirator fixing bracket, which cannot meet the requirements of firefighters. [0003] For the above problems, people have realized the shortcomings and made improvements. For example, a special seat assembly for fire engines disclosed in the Chinese ...

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(China)
IPC IPC(8): A62C27/00
Inventor 徐凤利
Owner TIANJIN DEBANG FIRE FIGHTING EQUIP