CN208305459U - A kind of subway door-plate segmented PET flame-retardant foam sandwich - Google Patents
A kind of subway door-plate segmented PET flame-retardant foam sandwich Download PDFInfo
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- CN208305459U CN208305459U CN201820248624.9U CN201820248624U CN208305459U CN 208305459 U CN208305459 U CN 208305459U CN 201820248624 U CN201820248624 U CN 201820248624U CN 208305459 U CN208305459 U CN 208305459U
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Abstract
The utility model discloses a kind of subway door-plate segmented PET flame-retardant foam sandwiches, including sandwich ontology；The sandwich ontology includes first segment, second segment, third section, the 4th section, the totally six sections of independent plates of the 5th section and the 6th section, every section of all one and only one individual notch.The utility model only needs a carving machine can be completed, saves 70% material and time cost by being equipped with six sections of segmentation structures, every section of one and only one individual notch, when processing.And for production, it is segmented in order when entering mould and foam is put into mold, avoid the restriction of notch, it is easy and convenient enter mould, realize the effect got twice the result with half the effort, door leaf sandwich material segmentation structure very good solution reduction material, processing cost simplify difficulty of processing, facilitate construction etc. technological difficulties, provide strong support for the batch production of door leaf.
Description
Technical field
The utility model relates to field of track traffic, specifically a kind of subway door-plate segmented PET flame-retardant foam sandwich.
Background technique
The segmentation structure of PET flame-retardant foam refers in door leaf product structure design, it is contemplated that the intensity requirement of door leaf,
Assembly relation, the limitation of the conditions such as use environment, the structure of door leaf is more complicated, there are biggish globoidal structure, more slot
Mouth prepares relationship, while needing to consider the dosage and processing cost of material, this structure abandons selecting the side of integral type five-axis robot
Method avoids cost and largely improves, the serious problem of waste of material.But design is more effective, more reasonable, save the cost point
Segmentation processing scheme.
Utility model content
The purpose of this utility model is to provide a kind of subway door-plate segmented PET flame-retardant foam sandwiches, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of subway door-plate segmented PET flame-retardant foam sandwich, including sandwich ontology；The sandwich ontology includes first
The totally six sections of independent plates of section, second segment, third section, the 4th section, the 5th section and the 6th section, every section all one and only one is individually
Notch.
As a further solution of the present invention: the sandwich ontology is PET flame-retardant foam.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being equipped with six sections of segmented knots
Structure, every section of one and only one individual notch, when processing, only need a carving machine can be completed, save 70% material and when
Between cost.And be segmented in order for production, when entering mould and foam is put into mold, the restriction of notch is avoided, it is easy and convenient
Enter mould, realizes the effect got twice the result with half the effort, door leaf sandwich material segmentation structure very good solution reduction material, processing cost,
Simplify difficulty of processing, facilitate construction etc. technological difficulties, provide strong support for the batch production of door leaf.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of subway door-plate segmented PET flame-retardant foam sandwich；
Fig. 2 is the lower surface configuration schematic diagram of subway door-plate segmented PET flame-retardant foam sandwich.
In figure: 1- first segment；2- second segment；3- third section；The 4th section of 4-；The 5th section of 5-；The 6th section of 6-.
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.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of subway door-plate segmented PET flame-retardant foam sandwich,
Including sandwich ontology；The sandwich ontology is PET flame-retardant foam；The sandwich ontology includes first segment 1, second segment 2, third section
3, the 4th section 4；5th section 5 and the 6th section 6 totally six sections of independent plates, every section of all one and only one individual notch, processing
When only need a carving machine can be completed, save 70% material and time cost, avoid notch from restricting, conveniently enter mould.
Working principle of the utility model is: being opened up according to door leaf structure feature and crooked radian requirement in product lower die face
The slot of 1mm wide, 1~2mm depth is convenient for foam curvature, is bonded with die face.Then in conjunction with door leaf structure, ruler between notch is avoided
Very little mutual restriction, influences product and enters mould, and foam core material is divided into six sections, every section of all one and only one individual notch, processing
When only need a carving machine can be completed, save 70% material and time cost.And for production, when entering mould in order
Foam is put into mold by segmentation, avoids the restriction of notch, it is easy and convenient enter mould, realize the effect got twice the result with half the effort.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (2)
1. a kind of subway door-plate segmented PET flame-retardant foam sandwich, including sandwich ontology；It is characterized in that, the sandwich sheet
Body includes first segment (1), second segment (2), third section (3), the 4th section (4), the 5th section (5) and the 6th section (6) totally six sections of independence
Plate, every section of all one and only one individual notch；The first segment (1), second segment (2), third section (3), the 4th section
(4), it is respectively nested in the mold of subway door-plate for the 5th section (5) and the 6th section (6).
2. a kind of subway door-plate according to claim 1 segmented PET flame-retardant foam sandwich, which is characterized in that described
Sandwich ontology is PET flame-retardant foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248624.9U CN208305459U (en) | 2018-02-11 | 2018-02-11 | A kind of subway door-plate segmented PET flame-retardant foam sandwich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248624.9U CN208305459U (en) | 2018-02-11 | 2018-02-11 | A kind of subway door-plate segmented PET flame-retardant foam sandwich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208305459U true CN208305459U (en) | 2019-01-01 |
Family
ID=64721274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248624.9U Active CN208305459U (en) | 2018-02-11 | 2018-02-11 | A kind of subway door-plate segmented PET flame-retardant foam sandwich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208305459U (en) |
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2018
- 2018-02-11 CN CN201820248624.9U patent/CN208305459U/en active Active
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