CN202515109U

CN202515109U - Electrostatic discharge cushion

Info

Publication number: CN202515109U
Application number: CN2012201527672U
Authority: CN
Inventors: 付胜文
Original assignee: NINGXIA POWER Co WUZONG POWER SUPPLY BUREAU
Current assignee: NINGXIA POWER Co WUZONG POWER SUPPLY BUREAU
Priority date: 2012-04-12
Filing date: 2012-04-12
Publication date: 2012-11-07
Anticipated expiration: 2022-04-12

Abstract

The utility model relates to a device capable of releasing by itself after a blanket and a chemical fiber cushion generate static electricity, in particular to an electrostatic discharge cushion suitable for eliminating static electricity of an automotive cushion, and a seat and a sofa which are easy to generate the static electricity. The electrostatic discharge cushion comprises a cushion, and is characterized in that a conductive net is coated on the surface of the cushion, and the conductive net is connected with a lead. The electrostatic discharge cushion provided by the utility model has the advantages of simple structure, safety and reliability, and convenience for use.

Description

Static discharges cushion

Technical field

The utility model relates to a kind of woollen blanket, the chemical fibre cushion produces the device that discharges voluntarily behind the static, especially relates to a kind of static that is applicable to that automobile cushion and the seat that is prone to produce static, sofa are eliminated static and discharges cushion.

Background technology

In the winter time for warming and comfortable; When the mat that often uses thicker woolens carpet or chemical fibre to serve as seat, this seat cushion bring the comfortable enjoyment of people, also brought negative result; The fine hair or the chemical fibre clothes friction of wearing on this common woolens carpet or chemical fibre mat and the human body; Very high-tension static will be produced, when human body leaves behind these cushions contact large-area metal or other human bodies, tangible electric discharge phenomena will be produced.This natural static dispose procedure makes human body repeatedly by electrostatic shock, feels to be difficult to receive.In inflammable, explosive deathtrap, also possibly also there is not the way of head it off at present because of spark initiation fire, the explosion accident of human body electro static discharge generation.

Summary of the invention

The purpose of the utility model is the deficiency that overcomes prior art, provides a kind of static simple in structure, safe and reliable, easy to use to discharge cushion.

The utility model is realized through following mode:

A kind of static discharges cushion, and it comprises cushion, it is characterized in that: on the surface of cushion, be enclosed with conductive mesh, be connected with lead on the conductive mesh;

Said conductive mesh is to be end-to-end by spiral wire to form.

The utility model has following effect:

1) simple in structure: the device that the utility model provides with thin wire in the shape of a spiral shape be woven in the fabric threads, as the elementary cell of electrostatic leakage passage.The electrostatic leakage unit is network structure enrolls cushion, the head and the tail of each electrostatic leakage unit are connected on the metal wire of cushion frame.

2) safe and reliable: the device that the utility model provides when human body sit, lean against this can the cushion of release electrostatic on the time; The fricative static of clothing on the health and cushion; The cross hatch that is conducted electricity is divided into plurality of small blocks; Change the general layout of original electrostatic charge large tracts of land accumulation, made electrostatic potential reduce significantly.Simultaneously, because the moving of human body clothing, can also be with the electric charge that produces near metal wire and the part of being released; Because the energy of static focus diminishes, human body is sat, is leaned against on the cushion of this ability release electrostatic, can not produce tangible static; Rise after one's death; When touching others or large-area metal, just do not had tangible discharge process, thereby avoided the fire, the explosion accident that cause because of human body frictional static discharge generation spark.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

A kind of static discharges cushion, and it comprises cushion 1, and is as shown in Figure 1: on the surface of cushion 1, be enclosed with conductive mesh 2, be connected with lead 3 on the conductive mesh 2.

Said conductive mesh 2 is to be end-to-end by spiral wire to form.

As shown in Figure 1, the wire of conduction is spirally wrapped around and makes the electrostatic leakage unit on knitting wool, the chemical & blended fabric.When making cushion, the electrostatic leakage unit material is net distribution in whole cushion surface, the metal wire with each electrostatic leakage unit is end-to-end again, forms a conductive mesh, is connected on the earth connection with lead again.The fricative static of human body clothing just can be released through conductive mesh, avoids the electric discharge phenomena that produce because of accumulation of static electricity.

Claims

1. a static discharges cushion, and it comprises cushion (1), it is characterized in that: on the surface of cushion (1), be enclosed with conductive mesh (2), be connected with lead (3) on the conductive mesh (2).

2. static as claimed in claim 1 discharges cushion, and it is characterized in that: said conductive mesh (2) is to be end-to-end by spiral wire to form.