CN209395377U

CN209395377U - A kind of helmet thermoplastics type's composite structure

Info

Publication number: CN209395377U
Application number: CN201822227377.7U
Authority: CN
Inventors: 沈文振; 徐守志; 陈意昇
Original assignee: Yuquan Composite Material Science & Techonlogy Co Xiamen
Current assignee: Yuquan Composite Material Science & Techonlogy Co Xiamen
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-09-17
Anticipated expiration: 2028-12-28

Abstract

The helmet of the utility model sets the webbed Teflon stratum reticulare of one layer of longitude and latitude weaving with thermoplastics type's composite structure on thermoplastics type's fibrous layer, then thermoplastic coat is sprayed in several mesh of Teflon stratum reticulare, it adopts the structure and directly sprays thermoplastic coat immediately above in thermoplastics type's fibrous layer instead of existing, it is only coated in due to thermoplastic coat in the mesh of Teflon stratum reticulare, entire thermoplastics type's fibrous layer is not covered, so entire thermoplastics type's composite structure is softer, it is easy to get the first base shape of the accurately helmet in this way, not only reduce the forming cost of the first base of the helmet, and the molding effect quality of the first base of the helmet is easily guaranteed that.

Description

A kind of helmet thermoplastics type's composite structure

Technical field

The utility model relates to thermoplastics type's composite structure field, in particular to a kind of helmet thermoplastics type's composite material Structure.

Background technique

Currently used for thermoplastics type's composite structure of base at the beginning of the helmet, generally by thermoplastics type's fibrous layer and coated in fibrous layer On thermoplastic coat composition, the thermoplastic fibres layer be glass fibre, carbon fiber or ceramic fibre.Due to thermoplastic Property plastics molecular mass with higher and biggish melt viscosity, therefore the thermoplastics type of base at the beginning of the helmet of its composition is multiple The hardness of condensation material is high, so the base at the beginning of existing thermoplastics type's composite molding helmet is all obtained can just obtain after hot pressing The shape of the first base of the helmet not only increases the forming cost of the first base of the helmet, and the molding effect quality of the first base of the helmet is difficult to ensure.

In view of this, the present inventor furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.

Utility model content

The purpose of this utility model is to provide it is a kind of can reduce the helmet at the beginning of base cost, improve the helmet at the beginning of base production efficiency and Guarantee helmet thermoplastics type's composite structure of the first base molding effect of the helmet.

The purpose of this utility model is achieved by the following technical solution: a kind of helmet thermoplastics type's composite material knot Structure, including thermoplastics type's fibrous layer, it is characterised in that: on thermoplastics type's fibrous layer

Equipped with the webbed Teflon stratum reticulare of one layer of longitude and latitude weaving, in several mesh of the Teflon stratum reticulare Middle spraying thermoplastic coat.

As a kind of improvement of the utility model, the Teflon stratum reticulare is connect with thermoplastics type's fibrous layer by glue.

As a kind of improvement of the utility model, the Teflon stratum reticulare is overlapped up and down with thermoplastics type's fibrous layer and is connect.

As a kind of improvement of the utility model, thermoplastics type's fibrous layer is to be formed side by side by plurality of fiber tows Fibre sheet material or be fiber weaving cloth made of being woven as plurality of fiber tows.

As a kind of improvement of the utility model, the fibre bundle is basalt fibre or carbon fiber or glass fibers Dimension or Aramid fibers.

As a kind of improvement of the utility model, the thermoplastic coat is PC or nylon.

The utility model obtain the utility model has the advantages that thermoplastics type's composite structure of the utility model in thermoplastics type's fibrous layer The webbed Teflon stratum reticulare of one layer of longitude and latitude weaving is set above, and heat is then sprayed in several mesh of Teflon stratum reticulare Thermoplastic plastic coat adopts the structure and directly sprays thermoplasticity modeling immediately above in thermoplastics type's fibrous layer instead of existing Expect coat, is only coated in due to thermoplastic coat in the mesh of Teflon stratum reticulare, does not cover entire thermoplastic fiber type Layer is easy to get the first base shape of the accurately helmet in this way, not only reduces so entire thermoplastics type's composite structure is softer The forming cost of the first base of the helmet, and the molding effect quality of the first base of the helmet is easily guaranteed that.

Detailed description of the invention

Fig. 1 is the utility model side structure schematic diagram；

Fig. 2 is the utility model thermoplastics type fiber layer structure schematic diagram；

Fig. 3 is the utility model Teflon net-layer structure schematic diagram.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig.1 to Fig.3, a kind of helmet thermoplastics type's composite structure of the utility model, including thermoplastics type is fine Layer 1 is tieed up, the webbed Teflon stratum reticulare 2 of one layer of longitude and latitude weaving is equipped on thermoplastics type's fibrous layer, in Teflon stratum reticulare All mesh in spray thermoplastic coat 3.Thermoplastic coat is PC or nylon.Teflon stratum reticulare 2 and heat Plastotype fibrous layer 1 is connected by glue or directly overlapping connection up and down.Thermoplastics type's fibrous layer be by plurality of fiber tows side by side Made of fibre sheet material or be fiber weaving cloth made of being woven as plurality of fiber tows.Fibre bundle is basalt fibre or carbon fiber Dimension or glass fibre or Aramid fibers.

Thermoplastics type's composite structure of the utility model set on thermoplastics type's fibrous layer one layer of longitude and latitude weaving at Netted Teflon stratum reticulare, then sprays thermoplastic coat in several mesh of Teflon stratum reticulare, and use is such Structure directly sprays thermoplastic coat in thermoplastics type's fibrous layer instead of existing immediately above, due to thermoplastic Coat is only coated in the mesh of Teflon stratum reticulare, does not cover entire thermoplastics type's fibrous layer, so entire thermoplastics type's composite wood Expect that structure is softer, be easy to get the first base shape of the accurately helmet in this way, not only reduces the forming cost of the first base of the helmet, and The molding effect quality of the first base of the helmet is easily guaranteed that.

The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.Although having shown Out and the embodiments of the present invention are described, for the ordinary skill in the art, it is possible to understand that do not departing from this A variety of change, modification, replacement and modification, this reality can be carried out to these embodiments in the case where the principle and spirit of utility model It is defined by the appended claims and the equivalents thereof with novel range.

Claims

1. a kind of helmet thermoplastics type's composite structure, including thermoplastics type's fibrous layer, it is characterised in that: in the thermoplastics type The webbed Teflon stratum reticulare of one layer of longitude and latitude weaving is equipped with above fibrous layer, in several nets of the Teflon stratum reticulare Thermoplastic coat is sprayed in hole.

2. the helmet as described in claim 1 thermoplastics type's composite structure, it is characterised in that: the Teflon stratum reticulare with Thermoplastics type's fibrous layer is connected by glue.

3. the helmet as described in claim 1 thermoplastics type's composite structure, it is characterised in that: the Teflon stratum reticulare with Thermoplastics type's fibrous layer overlaps connection up and down.

4. the helmet as described in claim 1 thermoplastics type's composite structure, it is characterised in that: thermoplastics type's fibrous layer For as plurality of fiber tows side by side made of fibre sheet material or be fiber weaving cloth made of being woven as plurality of fiber tows.

5. the helmet as claimed in claim 4 thermoplastics type's composite structure, it is characterised in that: the fibre bundle is profound Military rock fiber or carbon fiber or glass fibre or Aramid fibers.