CN2201763Y

CN2201763Y - Speaker paper

Info

Publication number: CN2201763Y
Application number: CN 94213691
Authority: CN
Inventors: 吴秀英
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-10
Filing date: 1994-06-10
Publication date: 1995-06-21
Anticipated expiration: 2004-06-10

Abstract

The utility model relates to a speaker, particularly speaker paper (sound basin). The utility model has the efficacy of generating different diapason qualities. The utility model is characterized in that two pieces of weaved material with same or different weaving types are processed by heat embrittlement, the two processed pieces of weaved material are formed into one complete piece of two-piece type speaker paper by hot pressing by the adhesive mode of adhesive. Therefore, the utility model is composed of two pieces of weaved material and a layer of adhesive middle layer.

Description

Speaker paper

The relevant a kind of loudspeaker of the utility model refer in particular to a kind of loudspeaker drum paper (sound basin), and it has the effect that produces different range qualities.

The tradition loudspeaker drum paper is the monolithic manufacturing, loud-speaker diaphragm and method for making thereof as three or six No. six innovations of the 7th 211 that obtains the Taiwan patent, it is to form the pad felt with the slip of being made up of the mixture of paper-making fibre and thermoplastic fibre, apply abundant heat again to filling up in the felt, make the thermoplastic fibre fusion in the pad felt, make it and the combining of paper-making fibre machinery, the pad felt is made in two relative moulds, make required shape.In addition, the 70 one by one the characteristics of the Music centre loudspeaker manufacture method of No. 0 patent of the Seventh Five-Year Plan for making elongated tubular with the paper tube material or with paper book box, paper pulp, metal forming, synthetic resin, fiber, any laminated material such as weave cotton cloth, take turns the tubular body of cabble again, it is softening with peristome to add heat, water or soup infiltration, and in addition plasticity or type process.Also have, the P.P. foam material loudspeaker awl basin of the 8020701 No. 0 patent is to utilize the P.P material foaming to extrude making sheet to form the signature sheet, and vacuum forming then constitutes.As previously mentioned, conventional art drum paper can't produce different range qualities all for being made by various material monolithics, and this is the disadvantage of present conventional art, in fact a difficult problem of demanding urgently overcoming for industry.

Therefore, main purpose of the present utility model is to provide a kind of loudspeaker drum paper, and it is knitted material with two weaving manners identical or inequality after thermmohardening is handled and forms with the adhesion system hot forming, has the effect of range broad.

For reaching the aforementioned purpose of the utility model, a kind of loudspeaker drum paper of the present utility model is mainly knitted material by two weaving manners identical or inequality after handling through thermmohardening and is formed complete two-chip type loudspeaker drum paper with sticker adhesion system hot forming, be characterized in that this loudspeaker drum paper knits material by two and a layer binder middle level is constituted.

For to structure of the present utility model, feature and the effect reached, obtain better understanding, be described in detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model embodiment stereogram.

Fig. 2 is the utility model embodiment profile.

See also accompanying drawing, bulging paper of the present utility model is with after the knitting material 1 and do thermmohardening and handle of two identical or weaving manners inequality, and forms complete two-chip type loudspeaker drum paper with sticker 2 with the adhesion system hot forming.Because two-chip type drum paper is shaped with weaving manner identical or inequality, can produce different range qualities.

The foregoing material of knitting is an example at cotton and adhesive-bonded fabric, the cotton of or inequality weaving method identical with two, after it is done thermmohardening and handle, again two cottons of the identical weaving manner of tool are formed with the adhesion system hot forming, maybe two cottons will producing with weaving manner inequality are respectively formed with the adhesion system hot forming, can produce different range qualities, and the two-piece type cotton to knit material tonequality more clear soft and graceful.

Moreover, the adhesive-bonded fabric of the identical or weaving method inequality of two of tools, after it is done thermmohardening and handle, to form with the adhesion system hot forming with two adhesive-bonded fabrics of identical weaving manner again, or will form with the adhesion system hot forming with two adhesive-bonded fabrics of weaving manner inequality, can produce different range qualities, and the two-piece type adhesive-bonded fabric to knit material tonequality simpler and more honest overcast.So reach the utility model purpose of design, can be rated as the creation of a practicality.

Claims

1, a kind of loudspeaker drum paper, mainly knit material by two weaving manners identical or inequality after handling through thermmohardening and form complete two-chip type loudspeaker drum paper with sticker adhesion system hot forming, it is characterized in that: this loudspeaker drum paper knits material by two and a layer binder middle level is constituted.