CN206217897U - Vehicle window window frame structure and the train with it - Google Patents
Vehicle window window frame structure and the train with it Download PDFInfo
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- CN206217897U CN206217897U CN201621194006.8U CN201621194006U CN206217897U CN 206217897 U CN206217897 U CN 206217897U CN 201621194006 U CN201621194006 U CN 201621194006U CN 206217897 U CN206217897 U CN 206217897U
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- window frame
- window
- vehicle window
- frame structure
- vehicle
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Abstract
The utility model provides a kind of vehicle window window frame structure and the train with it.Wherein, vehicle window window frame structure includes：Vehicle window window frame body, is provided with installation groove on the inside of vehicle window window frame body, the bottom for installing groove is provided with mounting hole.It is fixed on car body with by vehicle window window frame by playing screw in installation groove, efficiently reduces the sealing off gap between train car frame and car body.
Description
Technical field
The utility model is related to locomotive technology field, in particular to a kind of vehicle window window frame structure and the row with it
Car.
Background technology
Rail vehicle window frame uses aluminum alloy materials both at home and abroad at present, and aluminium alloy density is low, and plasticity is good, and excellent
Corrosion stability, be a kind of pretty good frame material of comparing.But actual when using, because intensity of aluminum alloy is poor, when aluminium is closed
When golden window frame is subject to the stress of car body larger, window frame occurs the situation of plastic deformation.Further, train of the prior art
Car frame uses the fastening means for playing screw from car outer frame side to be fixed car frame, because screw is located at car outer frame side, takes car
Frame exterior space, increases the gap between car frame and car body, have impact on the total quality of train.
Utility model content
Main purpose of the present utility model is to provide a kind of vehicle window window frame structure and the train with it, existing to solve
The big problem of car frame sealing off gap in technology.
To achieve these goals, according to one side of the present utility model, there is provided a kind of vehicle window window frame structure, bag
Include：Vehicle window window frame body, is provided with installation groove on the inside of vehicle window window frame body, the bottom for installing groove is provided with mounting hole.
Further, vehicle window window frame structure includes：Window frame flanging, the first end of window frame flanging is connected with vehicle window window frame body
Connect and with the first angle, the second end of window frame flanging is set away from vehicle window window frame body.
Further, window frame flanging is perpendicular with vehicle window window frame body.
Further, vehicle window window frame structure also includes：First backstop convex tendon, one end and the window frame flanging of the first backstop convex tendon
It is connected and with the second angle；Second backstop convex tendon, the second backstop convex tendon is arranged on window frame flanging, the second backstop convex tendon with
First backstop convex tendon is located at the homonymy of window frame flanging, and peace is formed between the second backstop convex tendon, the first backstop convex tendon and window frame flanging
Dress groove.
Further, the end of the first backstop convex tendon is provided with the first flange and the second flange, the first flange and vehicle window window
Frame body forms draw-in groove, and the second flange extends towards the second backstop convex tendon.
Further, third lip, third lip the first backstop convex tendon of direction are provided with the end of the second backstop convex tendon
Extend.
Further, mounting hole is opened on window frame flanging.
Further, vehicle window window frame structure also includes：Sealing joint strip, sealing joint strip is arranged in installation groove.
Further, hollow structure is formed between sealing joint strip and the bottom for installing groove.
Further, vehicle window window frame structure is made up of carbon fibre material.
According to other side of the present utility model, there is provided a kind of train, including vehicle window window frame structure, vehicle window window frame knot
Structure is above-mentioned vehicle window window frame structure.
Using the technical solution of the utility model, vehicle window window frame structure includes vehicle window window frame body.Vehicle window window frame body
Inner side is provided with installation groove, and the bottom for installing groove is provided with mounting hole.Screw is played in groove with by vehicle window by installing
Window frame is fixed on car body, efficiently reduces the sealing off gap between train car frame and car body.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment according to vehicle window window frame structure of the present utility model.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, vehicle window window frame body；The 11st, groove is installed；12nd, mounting hole；13rd, window frame flanging；14th, the first backstop convex tendon；
141st, the first flange；142nd, the second flange；15th, the second backstop convex tendon；151st, third lip；16th, draw-in groove；20th, sealing joint strip；
30th, sealing joint strip；40th, glass for vehicle window.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
Method, product or other intrinsic steps of equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Implementation method can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property implementation method is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting
State.
With reference to shown in Fig. 1, according to embodiment of the present utility model, there is provided a kind of vehicle window window frame structure.
Specifically, vehicle window window frame structure includes vehicle window window frame body 10.The inner side of vehicle window window frame body 10 is provided with installation
Groove 11, the bottom for installing groove 11 is provided with mounting hole 12.
In the present embodiment, it is fixed on car body with by vehicle window window frame by playing screw in installation groove 11, effectively
Reduce the sealing off gap between train car frame and car body.
Wherein, vehicle window window frame structure includes window frame flanging 13, first end and the phase of vehicle window window frame body 10 of window frame flanging 13
Connect and with the first angle, the second end of window frame flanging 13 is set away from vehicle window window frame body 10.So set and cause vehicle window
Window frame structure can be fixed by window frame flanging 13, effectively raise the installation effectiveness and reliability of vehicle window window frame.
Preferably, in order to further reduce the installation difficulty of vehicle window window frame and increase the stability that vehicle window window frame is installed, will
Window frame flanging 13 is arranged to be mutually perpendicular to vehicle window window frame body 10.So that window frame flanging 13 is close to car body setting and is avoided towards window frame
There is gap between flanging 13 and car body and reduce the stability of vehicle window window frame.
Vehicle window window frame structure also includes the first backstop convex tendon 14 and the second backstop convex tendon 15.One end of first backstop convex tendon 14
It is connected with window frame flanging 13 and with the second angle.Second backstop convex tendon 15 is arranged on window frame flanging 13, and the second backstop is convex
The backstop convex tendon 14 of muscle 15 and first is located at the homonymy of window frame flanging 13, the second backstop convex tendon 15, the first backstop convex tendon 14 and window frame
Formed between flanging 13 and groove 11 is installed.The side depth that can effectively increase and install groove 11 is so set so that set
Will not be protruded from outside groove in the fastener or screw installed in groove 11.
The end of the first backstop convex tendon 14 is provided with the first flange 141 and the second flange 142, the first flange 141 and vehicle window
Window frame body 10 forms draw-in groove 16, and the second flange 142 extends towards the second backstop convex tendon 15.So set and cause glass for vehicle window
40 are arranged on when on vehicle window window frame, and the sealing joint strip 30 between vehicle window window frame and glass for vehicle window 40 can be good at being arranged in draw-in groove
Do not fallen off in 16.
Further, third lip 151, third lip 151 towards first are provided with the end of the second backstop convex tendon 15
Backstop convex tendon 14 extends.Third lip 151 cooperates with the second flange 142 and causes that the bottom cross section for installing groove 11 is more than
Install groove 11 opening at cross section, so set can increase installation groove 11 in card set thing be not easy from installation groove
Come off in 11.
Preferably, mounting hole 12 is opened on window frame flanging 13.So set can shorten required fastener or screw with
The connection distance of car body, increased the connecting length of screw or fastener and car body, further increase the setting of vehicle window window frame
Stability on car body.
Vehicle window window frame structure also includes sealing joint strip 20.Sealing joint strip 20 is arranged in installation groove 11.So setting makes
Sealing joint strip 20 will can be arranged on install groove 11 in screw or fastener cover it is hiding.Meanwhile, sealing joint strip 20 has
Having extend towards glass for vehicle window side and be overlapped in the sealing flange on glass for vehicle window, and towards car outer frame edge extend it is close
Envelope flange, so effectively by vehicle window window frame sealing can increased the sealing property of vehicle window window frame.
Sealed in order to avoid the end of the fastener being arranged in installation groove 11 comes in contact with sealing joint strip 20
The outside of adhesive tape 20 forms irregular salient point, that is, influence the irregularities of sealing joint strip 20, sealing joint strip 20 and installation groove
Hollow structure is formed between 11 bottom.
In order to mitigate the weight of whole car body, so that car body reaches light-weighted standard, vehicle window window frame structure is fine by carbon
Dimension material is made.
Vehicle window window frame structure in above-described embodiment can be also used for train apparatus technical field, i.e., according to the utility model
Other side, there is provided a kind of train.The train includes vehicle window window frame structure, and vehicle window window frame structure is in above-described embodiment
Vehicle window window frame structure.Vehicle window window frame structure includes vehicle window window frame body 10.The inner side of vehicle window window frame body 10 is provided with installation
Groove 11, the bottom for installing groove 11 is provided with mounting hole 12.Fixed with by vehicle window window frame by playing screw in installation groove
On car body, the sealing off gap between train car frame and car body is efficiently reduced.
Lightweight side window window frame in guest room used for rail vehicle, window frame uses carbon fibre composite, with high intensity, corrosion resistant
The features such as erosion, anti-oxidant, lightweight.Window frame structure is designed as the mode fixed from car body window side, and trip bolt is not take up
Exterior space, can be obviously reduced vehicle window border glue-line.Window frame bearing is to install to set vehicle window in groove 11, groove for groove type
Decorative strip is sealing joint strip 20.The structure is easy for installation, and dismounting is simple, need not tear built-in wallboard during dismounting open, is easy to maintenance.
Window frame uses carbon fibre composite, compared with aluminum alloy window frame, with intensity and lighter weight higher etc.
Advantage.From the mode that car body window side is fixed, trip bolt is not take up exterior space, hence it is evident that reduce vehicle window border glue-line.
Wherein, carbon fiber (carbon fiber, abbreviation CF), is high intensity, Gao Mo of a kind of phosphorus content more than 95%
Measure the new fiber materials of fiber.It is to be piled up to form along fiber axial direction by organic fibers such as flake graphites, through carbon
Change and microcrystalline graphite material obtained from graphitization processing.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is high
In steel, and all it is important materials in defence and military and civilian aspect with corrosion-resistant, high-modulus characteristic.It not only has
There is the intrinsic intrinsic property of carbon material, the soft machinability of textile fabric is had both again, be reinforcing fiber of new generation.
Carbon fiber has many premium properties, and the axial strength and modulus of carbon fiber are high, and density is low, higher than performance, without compacted
Become, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between nonmetallic and metal between, thermal expansion system
Number is small and with anisotropy, and good corrosion resistance, X-ray transparent is good.Good electrical and thermal conductivity performance, electromagnetic wave shielding are good
Deng.
Compared with traditional glass fibre, Young's modulus is it more than 3 times to carbon fiber；It compared with Kafra fiber, Young
Modulus is its 2 times or so, insoluble not swollen in organic solvent, acid, alkali, and corrosion resistance is protruded.
Carbon fiber is a kind of new material of excellent in mechanical performance.Carbon fiber tensile strength is about 2 to 7GPa, stretch modulus
About 200 arrive 700GPa.Density be about 1.5 to 2.0 grams it is per cubic centimeter, this is depended mainly on except having outside the Pass with precursor structure
The temperature of charing process.Typically by 3000 DEG C of graphitization processings of high temperature, density is up to 2.0 grams every cube li.Along with it
Very light in weight, its proportion is also lighter than aluminium, and less than the 1/4 of steel, specific strength is 20 times of iron.The thermal coefficient of expansion of carbon fiber with
Other fibers are different, the characteristics of it has anisotropy.The specific heat capacity of carbon fiber is generally 7.12.Under thermal conductivity is with temperature rising
Drop is negative value (0.72 to 0.90) parallel to machine direction, and is on the occasion of (32 to 22) perpendicular to machine direction.The ratio of carbon fiber
Resistance is relevant with the type of fiber, and at 25 DEG C, high-modulus is 775, and high-strength carbon fiber is per cm 1500.This causes that carbon is fine
Dimension has highest specific strength and specific modulus in all high-performance fibers.Compared with the metal materials such as titanium, steel, aluminium, carbon fiber
There is the features such as intensity is big, modulus is high, density is low, linear expansion coefficient is small in physical property, the king of new material is properly termed as.
The chemical property of carbon fiber is known with carbon phase, and its decapacitation is outer by strong oxidizer oxidation, is inert to general alkalescence.
Then occur obvious oxidation when temperature is higher than 400 DEG C in air, generate CO and CO2.Carbon fiber to general organic solvent, acid,
Alkali all has good corrosion resistance, and insoluble not swollen, corrosion resistance is transcendent, is completely absent the problem got rusty.There is scholar to exist
PAN base carbon fibres were immersed in highly basic sodium hydroxide solution in 1981, time-out goes more than 30 years, and it still keeps fiber shape
State.But its impact resistance is poor, easily damage, aoxidized under strong acid effect, the electromotive force of carbon fiber is on the occasion of and aluminium conjunction
The electromotive force of gold is negative value.Metallic carbide, carburizing and electrification can occur when carbon fibre composite and aluminum alloy combination application
Learn corrosion phenomenon.Therefore, carbon fiber must be surface-treated before.Carbon fiber also has oil resistant, radioresistance, anti-radiation, suction
Receive the characteristics such as toxic gas and down neutrons.
In addition to the characteristic with general carbon materials, its profile has significant anisotropy soft to carbon fiber, can process
Into various fabrics, and because proportion is small, intensity very high, carbon-fibre reinforced epoxy resin composite wood are shown along fiber direction of principal axis
Material, its specific strength, specific modulus overall target are highests in existing structure material.Carbon fiber resin composite material tension is strong
It is 7 to 9 times of steel all more than 3500 MPas that degree is general, and tensile modulus of elasticity is also higher than steel for 230 to 430G handkerchiefs；Therefore
The specific strength of CFRP is that the ratio between intensity and its density of material can reach more than 2000 MPas, and the specific strength of A3 steel is only 59,000,000
Handkerchief or so, its specific modulus is also higher than steel.Compared with traditional glass fibre, Young's modulus (refers to and is characterized in material in elastic limit
Material tension or measuring body physical quantity) it is glass fibre more than 3 times；Compared with kevlar fiber, not only Young's modulus is its 2
Times or so.The experiment of carbon fiber epoxy laminate shows, with the increase of porosity, intensity and modulus decline.Hole
Influence of the rate to interlaminar shear strength, bending strength, bending modulus is very big；Tensile strength declines with the increase of porosity
It is more relatively slow；Stretch modulus is smaller by Porosity Rate Influence.
Carbon fiber also has fabulous fiber number (one of representation of fiber number is 9000 meters of long stapled grams), normally only about
It it is 19 grams, pulling force is up to every micron of 300kg.Almost no other materials has so much a series of excellent as carbon fiber
Performance, therefore have the field of strict demand in purport degree, rigidity, severe, fatigue properties etc..In not ingress of air and oxidant,
Carbon fiber is resistant to more than 3000 degree of high temperature, and with prominent heat resistance, compared with other materials, carbon fiber wants temperature
Intensity just begins to decline during higher than 1500 DEG C, and temperature is higher, and fibre strength is bigger.The radial strength of carbon fiber is not as axially
Intensity, thus carbon fiber avoid radially strength (can not knot) and the whisker performance of other materials also greatly declines already.Separately
Outer carbon fiber also has good resistance to low temperature, also not brittle such as under liquid nitrogen temperature.
Carbon fiber can be divided into polyacrylonitrile-based carbon fibre, asphalt base carbon fiber, viscose-based carbon fiber, phenolic aldehyde by raw material sources
Base carbon fibre, gas-phase growth of carbon fibre；Can be divided into universal, high-strength, middle mould high-strength, model high and superelevation model by performance
Carbon fiber；It is divided into long filament, chopped fiber and chopped strand by state；It is divided into universal and high-performance type by mechanical property.It is universal
Carbon fiber strength is 1000 MPas, modulus is 100G handkerchiefs or so.High-performance carbon fibers are divided into high-strength (intensity 2,000,000,000 again
Handkerchief, modulus 250G handkerchiefs) and model high (more than modulus 300G handkerchiefs).Intensity is also called superelevation strong type more than 4000 MPas；Modulus
It is referred to as superelevation model more than 450G handkerchiefs.With space flight and the development of aircraft industry, have also appeared high-strength height and stretch type carbon fiber, its
Elongation percentage is more than 2%.Consumption maximum is polyacrylonitrile (PAN) base carbon fibre.The carbon fiber of in the market more than 90% is fine with PAN bases carbon
Based on dimension.Because the mysterious veil of carbon fiber is not yet opened completely, people directly can't be produced with carbon or graphite, can only be adopted
It is raw material with some carbon containing organic fibers (such as nylon yarn, acrylics filament, artificial silk), organic fiber is combined with plastic resin
Carbonize together and carbon fiber is obtained.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (11)
1. a kind of vehicle window window frame structure, it is characterised in that including：
Vehicle window window frame body (10), is provided with installation groove (11) on the inside of the vehicle window window frame body (10), described to install recessed
The bottom of groove (11) is provided with mounting hole (12).
2. vehicle window window frame structure according to claim 1, it is characterised in that the vehicle window window frame structure includes：
Window frame flanging (13), the first end of the window frame flanging (13) is connected and with the vehicle window window frame body (10)
One angle, the second end of the window frame flanging (13) is set away from the vehicle window window frame body (10).
3. vehicle window window frame structure according to claim 2, it is characterised in that the window frame flanging (13) and the vehicle window window
Frame body (10) is perpendicular.
4. vehicle window window frame structure according to claim 2, it is characterised in that the vehicle window window frame structure also includes：
First backstop convex tendon (14), one end of the first backstop convex tendon (14) is connected and has with the window frame flanging (13)
Second angle；
Second backstop convex tendon (15), the second backstop convex tendon (15) is arranged on the window frame flanging (13), and described second stops
Gear convex tendon (15) with the first backstop convex tendon (14) positioned at the window frame flanging (13) homonymy, the second backstop convex tendon
(15) installation groove (11), is formed between the first backstop convex tendon (14) and the window frame flanging (13).
5. vehicle window window frame structure according to claim 4, it is characterised in that the end of the first backstop convex tendon (14) sets
The first flange (141) and the second flange (142) are equipped with, first flange (141) is formed with the vehicle window window frame body (10)
Draw-in groove (16), second flange (142) extends towards the second backstop convex tendon (15).
6. vehicle window window frame structure according to claim 4, it is characterised in that on the end of the second backstop convex tendon (15)
Third lip (151) is provided with, the third lip (151) extends towards the first backstop convex tendon (14).
7. the vehicle window window frame structure according to any one of claim 2 to 6, it is characterised in that the mounting hole (12) is opened
On the window frame flanging (13).
8. vehicle window window frame structure according to claim 1, it is characterised in that the vehicle window window frame structure also includes：
Sealing joint strip (20), the sealing joint strip (20) is arranged in installation groove (11).
9. vehicle window window frame structure according to claim 8, it is characterised in that the sealing joint strip (20) installs recessed with described
Hollow structure is formed between the bottom of groove (11).
10. vehicle window window frame structure according to claim 1, it is characterised in that the vehicle window window frame structure is by carbon fiber material
Material is made.
A kind of 11. trains, including vehicle window window frame structure, it is characterised in that the vehicle window window frame structure is in claim 1 to 10
Vehicle window window frame structure described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194006.8U CN206217897U (en) | 2016-11-03 | 2016-11-03 | Vehicle window window frame structure and the train with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194006.8U CN206217897U (en) | 2016-11-03 | 2016-11-03 | Vehicle window window frame structure and the train with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217897U true CN206217897U (en) | 2017-06-06 |
Family
ID=58792980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194006.8U Active CN206217897U (en) | 2016-11-03 | 2016-11-03 | Vehicle window window frame structure and the train with it |
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| CN (1) | CN206217897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082427A1 (en) * | 2016-11-03 | 2018-05-11 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train having same |
| US11186298B2 (en) | 2016-11-03 | 2021-11-30 | Crrc Qingdao Sifang Co., Ltd. | Train window structure and train with train window structure |
-
2016
- 2016-11-03 CN CN201621194006.8U patent/CN206217897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082427A1 (en) * | 2016-11-03 | 2018-05-11 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train having same |
| US11186298B2 (en) | 2016-11-03 | 2021-11-30 | Crrc Qingdao Sifang Co., Ltd. | Train window structure and train with train window structure |
| US11447165B2 (en) | 2016-11-03 | 2022-09-20 | Crrc Qingdao Sifang Co., Ltd. | Train window structure and train with train window structure |
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