CN205876072U - Rail vehicle and door window structure thereof - Google Patents
Rail vehicle and door window structure thereof Download PDFInfo
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- CN205876072U CN205876072U CN201620701511.0U CN201620701511U CN205876072U CN 205876072 U CN205876072 U CN 205876072U CN 201620701511 U CN201620701511 U CN 201620701511U CN 205876072 U CN205876072 U CN 205876072U
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Abstract
The utility model discloses a rail vehicle and door window structure thereof, this door window structure includes the outer side layer of mutual parallel arrangement's car inner layer and car, car inner layer with the outer side layer's of car both ends are provided with seal part, car inner layer outer side layer of car and both ends cavity during seal part encloses and becomes to seal up, car inner layer with the outer side layer of car at least one is the PC board among both, the cavity can play fine sound insulation, heat retaining efficiency during this sealed up in the article, and it is good that the PC board has the transmittance, anti striking, and light in weight, anti ultraviolet, the sound -proofing properties is good, the endurance, the flexible, advantages such as the antisweat, setting like this can make laminated glass intensity higher, and protecting against shock nature is better, and thermal -insulation sound -insulation effect is better.
Description
Technical field
This utility model relates to rolling stock technical field, particularly to a kind of rolling stock and window structure thereof.
Background technology
China's usual locomotive front screen often uses sodium calcium system on silicon tempering/interlayer or sodium calcium system on silicon is common
Glass sandwich combinative structure.
Safety glass is to be produced by traditional wind-cooling reinforcing technique, and the precommpression stress utilizing surface to be formed improves glass
The mechanical strength of glass, has certain shock resistance to external alluvium；Sandwich technique is to use more than two-layer or two-layer
Tempering or simple glass are combined by one or more layers intermediate layer PVB (chemical name: polyvinyl butyral resin) and combine,
Utilize the bond performance of PVB, be used for resisting certain object impact/penetration power, make the glass clashed into the most viscous when broken
Be combined, will not splashes, stop broken glass injure driver and conductor.
Although above-mentioned glass has certain anti-shot ability, but insufficient strength, it is impossible to meet present bullet train to front window
Demand.In order to improve the intensity of glass, conventional art generally uses toughened interlayer compound glass structure, due to safety glass work
The limitation of skill cannot meet the requirement that glass cleanliness is designed by bullet train, and the toughening process of glass cannot ensure glass in addition
The optical performance requirements of glass；Safety glass the most once ruptures, and the broken little granule of formation hinders the sight line of driver and conductor,
Potential second accident hidden danger can be caused.
Therefore, bullet train glass is more to use simple glass sandwich and section structure, although this kind of glass can lead to
Cross hot bending technology and meet the requirement of cleanliness design, but owing to its underlying strength is low, it is impossible to meet train high penetration resistance requirement；
Use middle glass breakage probability also big, cause the replacing frequency to increase, affect train properly functioning.
Therefore, how to provide a kind of meet bullet train use demand window structure, be those skilled in that art urgently
Technical problem to be solved.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of window structure, including in car arranged in parallel
Side layer and car outer layer, the both ends of described car la m and described car outer layer are provided with seal member, described car la m,
The described seal member at described car outer layer and both ends surrounds sealing cavity；Described car la m and described car outer layer two
In person, at least one is PC plate.
PC plate has good transmittance, impact resistance, and lightweight, anti-ultraviolet, sound insulation value is good, and endurance is flexible, anti-caking
The advantages such as dew, cavity can be with sound insulation, and effect of insulation is arranged such and laminated glass intensity can be made higher, protecting against shock
More preferably, and heat preservation and soundproof effect is more preferable.
Optionally, described car la m, described car outer layer are PC plate.
Optionally, intermediate layer it is further provided with between described car la m and described car outer layer, inside described car
Layer is provided with seal member with the both ends in described intermediate layer, described car outer layer with the both ends in described intermediate layer, described
Car la m, described intermediate layer and corresponding described seal member surround the first sealing cavity；Described car outer layer, described centre
Layer and corresponding described seal member surround the second sealing cavity.
Optionally, described intermediate layer is PC plate.
Optionally, the thickness of described car outer layer is 7mm-9mm, and the thickness in described intermediate layer is 3mm-5mm, in described car
The thickness of side layer is 5mm-7mm, and the described first thickness sealing cavity is 8mm-9mm, and described second seals the thickness of cavity
Degree is 5mm-6mm.
Optionally, the thickness of described car outer layer is 6mm, and the thickness in described intermediate layer is 4mm, the thickness of described car la m
Degree is 6mm, and the described first thickness sealing cavity is 9mm, and the described second thickness sealing cavity is 6mm.
Optionally, described seal member includes aluminum parting bead, the two sides of described aluminum parting bead respectively with described car la m, institute
State the seal opposing sides of car outer layer against, and the outer surface of described aluminum parting bead is also further provided with edge sealing glue-line, described
The outer face of edge sealing glue-line and described car outer layer, the outer face of described car la m are in same plane.
Optionally, the inner surface of described aluminum parting bead is provided with pin hole, is used for holding desiccant, and described desiccant is used for absorbing
Close the steam in cavity.
Additionally, also a kind of rolling stock of this utility model, including car body and be arranged at the window structure on described car body,
Described window structure is the window structure described in any of the above-described item.
Because rolling stock herein includes above-mentioned window structure, therefore also there is the above-mentioned technique effect of window structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of window structure in a kind of embodiment of this utility model.
Wherein, in Fig. 1, one-to-one relationship between component names and reference is as follows:
In Fig. 1；
Car outer layer 11, first seals cavity 12, intermediate layer the 13, second sealing cavity 14, car la m 15, is dried
Agent 16, aluminum parting bead 17, edge sealing glue-line 18.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
This utility model provides a kind of window structure, including car la m 15 arranged in parallel and car outer layer
11, the both ends of car la m 15 and car outer layer 11 are provided with seal member, the Main Function of seal member be with car inside
Layer 15, car outer layer 11 surround sealing cavity, it is to avoid extraneous steam is into the car between side layer 15 and car outer layer 11.In car
Side layer 15 and the preferred reasonable material of transmittance of car outer layer 11, car la m 15 and car outer layer 11 liang in this utility model
In person, at least one is PC plate.
PC plate has good transmittance, impact resistance, and lightweight, anti-ultraviolet, sound insulation value is good, and endurance is flexible, anti-caking
The advantages such as dew, hollow layer can be with sound insulation, and effect of insulation is arranged such and laminated glass intensity can be made higher, protecting against shock
More preferably, and heat preservation and soundproof effect is more preferable.
Following present a kind of detailed description of the invention with PC wooden handcart window, see description below the most in detail.
Refer to Fig. 1, Fig. 1 is the structural representation of window structure in the first embodiment of this utility model.
The car la m 15 of window structure and car outer layer 11 are PC plate, and certainly, PC plate described herein is that broad sense is general
Read, can be the PC plate made by homogenous material, it is also possible to for the composite plate made with other materials by PC.The present embodiment is with list
Continue to introduce technical scheme as a example by the PC plate that one material makes.
Intermediate layer 13, car la m 15 and intermediate layer 13 it is further provided with between car la m 15 and car outer layer 11
Both ends, car outer layer 11 be provided with seal member, car la m 15, intermediate layer 13 and phase with the both ends in intermediate layer 13
Seal member is answered to surround the first sealing cavity 12；It is close that car outer layer 11, intermediate layer 13 and corresponding seal member surround second
Envelope cavity 13.
It is to say, the window structure in the present embodiment has five layers from the outside to the core, it is respectively as follows: car outer layer 11, first
Seal cavity 12, intermediate layer 13, second seals cavity 13, car la m 15.Two-layer cavity can preferably play every
Sound, the effect of insulation, and intermediate layer 13 can also play strengthen window structure intensity effect.
Certainly, the performances such as each layer thickness of window structure is the thickest, its structural strength, but, when reality is applied, vehicle window is tied
Structure can not be without limit for width, how in limited design space, obtains the window structure that intensity is big as far as possible, has carried out deep the most further
Enter research, and study discovery: when the thickness of car outer layer 11 is 7mm-9mm, and the thickness in intermediate layer 13 is 3mm-5mm, inside car
The thickness of layer 15 is 5mm-7mm, and the first thickness sealing cavity 12 is 8mm-9mm, and the second thickness sealing cavity 13 is
During 5mm-6mm, the strength ratio of window structure is higher, and thickness is suitable.
Especially, the thickness of car outer layer 11 is 6mm, and the thickness in intermediate layer 13 is 4mm, and the thickness of car la m 15 is 6mm,
First thickness sealing cavity 12 is 9mm, and the second thickness sealing cavity 13 is 6mm, and window structure various aspects of performance is all
Preferably.
Hereinafter give two kinds of preferred implementations, be specifically shown in following table:
The various embodiments described above, intermediate layer 13 can be PC plate, naturally it is also possible to for the plate of other materials, such as glass etc..
Preferred interlayer 13 is PC plate herein.
Certainly, the quantity in intermediate layer 13 can be one, it is also possible to for multiple, and the quantity i.e. sealing cavity increases the most accordingly
Many, it is not limited to two.
Seal member can include that aluminum parting bead 17, aluminum parting bead 17 are placed in the two ends up and down of car outer layer 11, car la m 15
Portion, when being provided with intermediate layer 13 for, between the both ends in car outer layer 11 and intermediate layer 13, car la m 15 with
Be provided with aluminum parting bead 17 between the both ends in intermediate layer 13, car outer layer 11, car la m 15 respective side respectively with phase
The side answering aluminum interlayer is in sealing contact, and the two sides in intermediate layer 13 are in sealing contact with corresponding aluminum interlayer.
In order to increase sealing, the outer surface at aluminum interlayer can set up edge sealing glue-line 18, the outer face of edge sealing glue-line 18
It is in same plane with the outer face of car outer layer 11, car la m 15.
The stroke of most of trains is long, and it is greatly different that its environment travelled may differ by comparison, and such as train may be by temperature
Spend higher environment and enter temperature than relatively low environment.The gas sealed in cavity of window structure, can because of environmental change
Can produce steam.
Therefore, the surface that in above-described embodiment, aluminum parting bead 17 is relative with cavity can be further provided with pin hole, and pin hole can
Being used for holding desiccant 16, desiccant 16 can absorb the steam sealed within cavity in time.
Certainly, window structure is not limited to above-mentioned car outer layer 11 and car la m 15 is the embodiment of PC plate, also
Can arrange as follows: car outer layer 11 can be glass, car la m 15 can be PC plate；Or car outer layer 11 is PC plate,
Car la m 15 is glass.Car interior plate described herein be PC plate be generalized concept, car la m 15 can be single PC
Plate, it is also possible to for composite plate, in like manner car outer layer 11 be glass be also generalized concept, car outer layer 11 can be single glass
Layer, it is also possible to for glass composite bed.
Additionally, this utility model additionally provides a kind of rolling stock, including car body and be arranged at the car on described car body
Window construction, described window structure is the window structure described in any of the above-described item.
Because rolling stock herein includes above-mentioned window structure, therefore also there is the above-mentioned technique effect of window structure.
Other structures of rolling stock refer to prior art, does not repeats at this.
Above a kind of rolling stock provided by the utility model and window structure thereof are described in detail.Herein
Applying specific case to be set forth principle of the present utility model and embodiment, the explanation of above example is only intended to
Help to understand method of the present utility model and core concept thereof.It should be pointed out that, those skilled in the art are come
Saying, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these change
Enter and modification also falls in this utility model scope of the claims.
Claims (9)
1. a window structure, including car la m (15) arranged in parallel and car outer layer (11), described car la m
And the both ends of described car outer layer (11) are provided with seal member, described car la m (15), described car outer layer (15)
And the described seal member at both ends surrounds sealing cavity (11)；It is characterized in that, described car la m (15) and described car
Both middle at least one of outer layer (11) are PC plate.
2. window structure as claimed in claim 1, it is characterised in that described car la m (15), described car outer layer (11)
It is PC plate.
3. window structure as claimed in claim 2, it is characterised in that described car la m (15) and described car outer layer (11)
Between be further provided with intermediate layer (13), described car la m (15) and the both ends in described intermediate layer (13), described car
Outer layer (11) is provided with seal member, described car la m (15), described centre with the both ends in described intermediate layer (13)
Layer (13) and corresponding described seal member surround the first sealing cavity (12)；Described car outer layer (11), described intermediate layer
And corresponding described seal member surrounds the second sealing cavity (14) (13).
4. window structure as claimed in claim 3, it is characterised in that described intermediate layer (13) are PC plate.
5. window structure as claimed in claim 4, it is characterised in that the thickness of described car outer layer (11) is 7mm-9mm, institute
The thickness stating intermediate layer (13) is 3mm-5mm, and the thickness of described car la m (15) is 5mm-7mm, and described first seals hollow
The thickness in chamber (12) is 8mm-9mm, and the described second thickness sealing cavity (14) is 5mm-6mm.
6. window structure as claimed in claim 5, it is characterised in that the thickness of described car outer layer (11) is 6mm, described in
The thickness of interbed (13) is 4mm, and the thickness of described car la m (15) is 6mm, and described first seals the thickness of cavity (12)
For 9mm, the described second thickness sealing cavity (14) is 6mm.
7. the window structure as described in any one of claim 2 to 6, it is characterised in that described seal member includes aluminum parting bead
(17), the two sides of described aluminum parting bead (17) respectively with described car la m (15), the opposite flank of described car outer layer (11)
It is sealed against, and the outer surface of described aluminum parting bead (17) is also further provided with edge sealing glue-line (18), described edge sealing glue-line (18)
Outer face and described car outer layer (11), the outer face of described car la m (15) be in same plane.
8. the window structure as described in any one of claim 7, it is characterised in that the inner surface of described aluminum parting bead (17) is provided with
Pin hole, is used for holding desiccant, and described desiccant is for absorbing the aqueous vapor closed in cavity.
9. a rolling stock, including car body and be arranged at the window structure on described car body, it is characterised in that described vehicle window
Structure is the window structure described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701511.0U CN205876072U (en) | 2016-07-04 | 2016-07-04 | Rail vehicle and door window structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701511.0U CN205876072U (en) | 2016-07-04 | 2016-07-04 | Rail vehicle and door window structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876072U true CN205876072U (en) | 2017-01-11 |
Family
ID=57695357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701511.0U Active CN205876072U (en) | 2016-07-04 | 2016-07-04 | Rail vehicle and door window structure thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN205876072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208561A (en) * | 2019-07-11 | 2021-01-12 | 中国航发北京航空材料研究院 | High-heat-insulation-performance side window system for high-speed train |
| CN112208562A (en) * | 2019-07-11 | 2021-01-12 | 中国航发北京航空材料研究院 | High-performance light-weight passenger room side window for high-speed train |
-
2016
- 2016-07-04 CN CN201620701511.0U patent/CN205876072U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208561A (en) * | 2019-07-11 | 2021-01-12 | 中国航发北京航空材料研究院 | High-heat-insulation-performance side window system for high-speed train |
| CN112208562A (en) * | 2019-07-11 | 2021-01-12 | 中国航发北京航空材料研究院 | High-performance light-weight passenger room side window for high-speed train |
| CN112208562B (en) * | 2019-07-11 | 2022-03-15 | 中国航发北京航空材料研究院 | High-performance light-weight passenger room side window for high-speed train |
| CN112208561B (en) * | 2019-07-11 | 2022-03-15 | 中国航发北京航空材料研究院 | High-heat-insulation-performance side window system for high-speed train |
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| GR01 | Patent grant |