CN207173246U - Shield glass safety device - Google Patents
Shield glass safety device Download PDFInfo
- Publication number
- CN207173246U CN207173246U CN201721115974.XU CN201721115974U CN207173246U CN 207173246 U CN207173246 U CN 207173246U CN 201721115974 U CN201721115974 U CN 201721115974U CN 207173246 U CN207173246 U CN 207173246U
- Authority
- CN
- China
- Prior art keywords
- protection board
- front windshield
- safety device
- shield glass
- glass safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000005336 safety glass Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 206010070245 Foreign body Diseases 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of shield glass safety device; including the protection board being made of clear material; the shape of protection board and the shape of front windshield match; protection board sealing is fixed on the windward side of front windshield; hollow buffer layer is arranged between protection board and front windshield, the wiper of the automobile is located on protection board.The technical problem that the utility model solves is on the basis of existing shield glass structure is not changed, and can effectively prevent shield glass from being hit and crushed by foreign matter, be effectively improved driving safety.Also have the advantages that simple in construction and cost is cheap simultaneously.
Description
Technical field
Windshield protection technology field is the utility model is related to, relates in particular to a kind of shield glass
Safety device.
Background technology
The front windshield of automobile primarily serves observation front road conditions and the function of being keeped out wind and rain for user, still
Because front windshield belongs to glassware, therefore the foreign matter easily taken up in the process of moving by other vehicles（Such as rubble）
Smash, glass fragment not only easily causes the actual bodily harm of human pilot, and also other vehicular traffics and pedestrian can be caused necessarily
Threaten.Although there is many vehicles to be equipped with advanced safety glass, when this safety glass is hit by the larger foreign matter of volume,
Still can crush.Also, this safety glass is expensive, it is also less prone to change, and it also requires changing inside front windshield
Explosion-proof insulated film, cost is higher.Especially on traveling road, it is an extremely difficult thing to change front windshield.
In order to solve the above-mentioned technical problem, following technology is proposed in the prior art：
Prior art if Chinese patent notification number is CN2199890 discloses a kind of automotive front baffle in June 7 nineteen ninety-five
Wind glass protection net, its technical scheme are：Prevented by setting the catch net with transparent wire side before shield glass
Only foreign matter hits front windshield.But in actual use, the patent remains following defect：First, due to wire side
With interval, therefore the foreign matter of small volume still can strike front windshield through wire side, and lead on existing urban road
The foreign matter of Chang Douwei small volumes, i.e., there is protecting effect it is poor the defects of.The 2nd, although wire side is transparent, due to net
Face has many grid, and this still can influence driving sight, causes easily occur security incident when driving.3rd, preceding
Transparent wire side is set on windshield, there is the defects of not easy-clear dirt, i.e., when the dirt for having an impact sight on transparent wire side
During thing, wiper can not remove dirt at all, and transparent wire side is also easy to influence the normal use of wiper.4th, cleaning
Che Shi, although transparent network can be pulled down, dismounting is also cumbersome, and needs to take parking space, it is also necessary to repeats to install, fits
It is not high with property.
And for example Chinese patent notification number is that CN 203047153 prior art disclosed a kind of car on July 10th, 2013
Foreign matter hits baffling device in front of, and its technical scheme is：By foreign-body locator, foreign matter obstruct net, barrier net actuating mechanism,
The cooperation of crash sensor, control unit and vehicle speed sensor come prevent foreign matter hit front windshield.The implementation of the patent is former
Reason is similar with the implementation principle of missile intercept system, but in actual use, the patent remains following defect：
First, due to from detect foreign matter to ejection obstruct net among have certain time interval, if foreign matter hit when speed quickly, and
The reaction time of baffling device is exceeded, will cause to obstruct unsuccessful, foreign matter still can hit front windshield, that is, still have
The defects of protecting effect difference.2nd, because the baffling device is related to sensor, control unit etc., thus its also there is structure
The defects of complicated and with high costs.3rd, the mechanical structure of ejection barrier net, is not only easily judged by accident, and mechanical structure
Easily break down, service life is shorter, causes with the increase of car cost.
Utility model content
The purpose of this utility model is solve the above-mentioned problems in the prior art, there is provided a kind of automobile front wind screen glass
Glass safety device, the utility model solve technical problem be on the basis of existing shield glass structure is not changed,
It can effectively prevent shield glass from being hit and crushed by foreign matter, be effectively improved driving safety.Also have simultaneously
The advantages that simple in construction and cost is cheap.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of shield glass safety device, including the protection board being made of clear material, the shape of protection board with
The shape of front windshield matches, and protection board sealing is fixed on the windward side of front windshield, protection board and front windshield glass
Hollow buffer layer is arranged between glass, the wiper of the automobile is located on protection board.
The surrounding of the protection board, which is bonded and sealed, to be fixed on front windshield, between protection board and front windshield between
Gap forms hollow buffer layer.
The protection board is fixed on front windshield by sealing frame adhering and sealing, between protection board and front windshield
Gap formed hollow buffer layer.
Multiple transparent supporting tables are fixedly installed between the protection board and front windshield, multiple supporting tables distinguish position
Surrounding bonding part between protection board and front windshield.
The supporting table is truncated cone-shaped structure, and the larger one end of its volume is fixedly connected with front windshield, its volume compared with
Small one end is fixedly connected with protection board.
The both ends of the supporting table respectively with protection board and front windshield bonding connection.
The thickness of the protection board is 0.5-0.8mm.
The thickness of the hollow buffer layer is 0.3-0.8mm.
The protection board is PC force-bearing plates or poly (methyl methacrylate) plate.
Using the utility model has the advantage of：
1st, the utility model is fixedly installed the protection board being made of clear material on the windward side of front windshield, leads to
Crossing the protection board can either effectively prevent shield glass from being hit and crushed by foreign matter, be effectively improved driving safety
Property, make driver that there is clearly driving vision again.For backward, even if the protection board crushes under foreign matter shock, also not
Front windshield can be impacted, driving safety greatly improved, and only need to change protection board.Also, preceding
Protection board is fixedly installed on windshield can't change the structure of existing shield glass, be advantageous to the suitable of safety device
Profit installs additional.And protection board is shaped to and matched with the shape of front windshield, then be advantageous to smoothly making for wiper
With even if there is dirt on protection board, also can quickly being removed by wiper.In addition, not only there is energy by hollow buffer layer
Improve the impact resistance of protection board and to hit the advantages of providing buffering, can be effective also with excellent sound-insulating effect
Reduce the temperature in automobile and dry sound.The utility model can effectively stop that foreign matter hits front by increasing by a block protection plate
Wind glass, and automobile original structure need not be changed, therefore also have the advantages that simple in construction, cost is cheap and is easily achieved.
2nd, protection board is fixed on the structure on front windshield by the way of being bonded and sealed in the utility model, is advantageous to
The Fast Installation of protection board or dismounting, and then cause the installation or removal speed of safety device faster.
3rd, the protection board in the utility model is fixed on front windshield by sealing frame adhering and sealing, and the structure can
Steadiness and sealing of the protection board on front windshield are enough lifted, and can is enough to pass through sealing frame in foreign matter impact protector plate
Dispersing impact forces, so as to lift the impact resistance of protection board, be advantageous to extend the service life of protection board.
4th, the utility model is by the multiple supporting tables for the surrounding bonding part being arranged between protection board and front windshield,
Be advantageous to improve stability and impact resistance of the protection board on front windshield so that even if protection board is by larger volume foreign matter
Shock is not allowed broken yet.
5th, supporting table is arranged to truncated cone-shaped by the utility model, and make the both ends of supporting table respectively with front windshield and guarantor
The structure that backplate is fixedly connected, it can further improve stability and impact resistance of the protection board on front windshield.
6th, the both ends of supporting table cause with protection board and front windshield bonding connection, the structure respectively in the utility model
Simpler convenience is fixed in the installation of supporting table.
7th, the thickness of protection board is set to 0.5-0.8mm by the utility model, and the structure can be such that driver has clearly
Driving vision, and can make protection board have optimal impact resistance and most preferably counter-bending on the premise of lower cost is kept
Intensity.
8th, the thickness of hollow buffer layer is set to 0.3-0.8mm by the utility model, has both caused protection board in front windshield
On stability it is more preferable, again cause hollow buffer layer there is optimal buffering effect and effect of heat insulation.
9th, the protection board in the utility model uses PC force-bearing plates or poly (methyl methacrylate) plate, due to PC force-bearing plates have it is excellent
Mechanical performance（Shock resistance is splendid, and it is higher than traditional glass 250 times, higher than acryl plates 30 times）, excellent stretching it is strong
Degree（Heat resistance is good, and even in 120 DEG C, its tensile strength is still up to 350kgf/cm2）, excellent flexural strength（Even if bending
Angle is still not broken up to 90 °）, excellent light transmittance（Light transmittance is more than 85% suitable with glass）With excellent weatherability（I.e.
Make outside long-term exposure chamber, its optics, mechanical performance is without significant change）.And lucite has heigh clarity, mechanical strength
The advantages of high, in light weight and easy to process.Therefore, its anti-foreign matter can be made as protection board using PC force-bearing plates or poly (methyl methacrylate) plate
Collision performance reaches optimal.
Brief description of the drawings
Fig. 1 is the main structure diagram of embodiment 1.
Fig. 2 is the right side structural representation of embodiment 1.
Fig. 3 is the main structure diagram of embodiment 2.
Fig. 4 is the right side structural representation of embodiment 2.
Fig. 5 is the main structure diagram of embodiment 3.
Fig. 6 is the right side structural representation of embodiment 3.
Fig. 7 is the main structure diagram of embodiment 4.
Fig. 8 is the right side structural representation of embodiment 4.
In figure mark for：1st, front windshield, 2, protection board, 3, hollow buffer layer, 4, supporting table, 5, sealing frame.
Embodiment
Embodiment 1
A kind of shield glass safety device, including the protection board 2 being made of clear material, the shape of protection board 2
Match with the shape of front windshield 1, the sealing of protection board 2 is fixed on the windward side of front windshield 1, and protection board 2 is with before
Hollow buffer layer 3 is arranged between windshield 1, the wiper of the automobile is located on protection board 2, when using wiper,
Wiper coordinates with protection board 2.
In the present embodiment, the surrounding of the protection board 2, which is bonded and sealed, to be fixed on front windshield 1, and protection board 2 is fixed on
After on front windshield 1, the gap between protection board 2 and front windshield 1 and in bonded areas forms hollow buffer layer
3, hollow buffer layer 3 is used to provide buffering when foreign matter hits and provides heat-insulating sound-insulating function for automobile.Wherein, in order to improve
Steadiness of the protection board 2 on front windshield 1, can be provided on automobile it is spacing to protection board 2/positioning it is spacing/
Keeper.
In the present embodiment, the shape and the shape of front windshield 1 of the protection board 2 match, i.e. the structure of protection board 2
It is identical with the shape of front windshield 1, certain radian is respectively provided with, so as to ensure the normal use of wiper.
In use, if having foreign matter shock, foreign matter first strikes on protection board 2 the present embodiment, due to protection board 2
With preferable shock resistance, and hollow buffer layer 3 can enter row buffering to impact, therefore can effectively protect front windshield
Glass 1 is injury-free.
Embodiment 2
A kind of shield glass safety device, including the protection board 2 being made of clear material, the shape of protection board 2
Match with the shape of front windshield 1, the sealing of protection board 2 is fixed on the windward side of front windshield 1, and protection board 2 is with before
Hollow buffer layer 3 is arranged between windshield 1, the wiper of the automobile is located on protection board 2, when using wiper,
Wiper coordinates with protection board 2.
In the present embodiment, the surrounding of protection board 2 is provided with the sealing frame 5 for fixing protection board 2, and the four of protection board 2
All adhering and sealings are fixed in sealing frame 5, and the adhering and sealing of sealing frame 5 is fixed on front windshield 1, and protection board 2 passes through sealing
The sealing of frame 5 is fixed on front windshield 1.After protection board 2 is fixed on front windshield 1 by sealing frame 5, backplate and front
Gap between wind glass 1 and in bonded areas forms hollow buffer layer 3, and hollow buffer layer 3 is used for when foreign matter hits
Buffering is provided and provides heat-insulating sound-insulating function for automobile.
Embodiment 3
A kind of shield glass safety device, including the protection board 2 being made of clear material, the shape of protection board 2
Match with the shape of front windshield 1, the surrounding adhering and sealing of protection board 2 is fixed on the windward side of front windshield 1, is protected
Hollow buffer layer 3 is arranged between backplate 2 and front windshield 1, the wiper of the automobile is located on protection board 2, used
During wiper, wiper coordinates with protection board 2.
In the present embodiment, multiple transparent supporting tables 4 are fixedly installed between the protection board 2 and front windshield 1, it is more
The individual supporting table 4 surrounding bonding part between protection board 2 and front windshield 1 respectively；I.e. supporting table 4 be located at protection board 2 with
In bonded areas between front windshield 1, and bonding part of the supporting table 4 between protection board 2 and front windshield 1, with
It is easy to form protection board 2 stable support.Wherein, supporting table 4 is preferably arranged to truncated cone-shaped structure, and the larger one end of its volume leads to
The mode for crossing bonding is fixedly connected with front windshield 1, and one end of its small volume is fixed by way of bonding with protection board 2
Connection.
Further, the mounting means of supporting table 4 is：According to the thickness of hollow buffer layer 3, the support of proper height is selected
Platform 4, viscose glue is coated at the both ends of supporting table 4 respectively, the larger one end of volume is adhesively fixed on front windshield 1, then will
Protection board 2, which is fixed on front windshield 1, can make one end of small volume in supporting table 4 be bonded together with protection board 2.
Embodiment 4
A kind of shield glass safety device, including the protection board 2 being made of clear material, the shape of protection board 2
Match with the shape of front windshield 1, the sealing of protection board 2 is fixed on the windward side of front windshield 1, and protection board 2 is with before
Hollow buffer layer 3 is arranged between windshield 1, the wiper of the automobile is located on protection board 2, when using wiper,
Wiper coordinates with protection board 2.
In the present embodiment, the surrounding of protection board 2 is provided with the sealing frame 5 for fixing protection board 2, and the four of protection board 2
All adhering and sealings are fixed in sealing frame 5, and the adhering and sealing of sealing frame 5 is fixed on front windshield 1, and protection board 2 passes through sealing
The sealing of frame 5 is fixed on front windshield 1.After protection board 2 is fixed on front windshield 1 by sealing frame 5, backplate and front
Gap between wind glass 1 forms hollow buffer layer 3.
In the present embodiment, multiple transparent supporting tables 4 are fixedly installed between the protection board 2 and front windshield 1, it is more
The individual supporting table 4 surrounding bonding part between protection board 2 and front windshield 1 respectively, i.e. supporting table 4 be located at sealing frame 5 with
In bonded areas between front windshield 1, and bonding part of the supporting table 4 between sealing frame 5 and front windshield 1, with
It is easy to form protection board 2 stable support.Wherein, supporting table 4 is arranged to truncated cone-shaped structure, and the larger one end of its volume passes through viscous
The mode connect is fixedly connected with front windshield 1, and one end of its small volume is fixed by way of bonding with protection board 2 to be connected
Connect.
Further, the mounting means of supporting table 4 is：According to the thickness of hollow buffer layer 3, the support of proper height is selected
Platform 4, viscose glue is coated at the both ends of supporting table 4 respectively, the larger one end of volume is adhesively fixed on front windshield 1, then will
Protection board 2, which is fixed on front windshield 1, can make one end of small volume in supporting table 4 be bonded together with protection board 2.
Embodiment 5
The present embodiment and any embodiment in embodiment 1-4 are essentially identical, and the main distinction is：The thickness of the protection board 2
Degree is preferably 0.5mm, 0.7mm or 0.8mm, and the thickness of the hollow buffer layer 3 is preferably 0.3mm, 0.5mm or 0.8mm.
The protection board 2 being made of clear material in the utility model, its transparency meet existing on front windshield 1
National standard.
Protection board 2 in the utility model, in addition to PC force-bearing plates and poly (methyl methacrylate) plate, as long as material is comparable to PC force-bearing plates
Also may be used with the other materials of poly (methyl methacrylate) plate.
Claims (9)
- A kind of 1. shield glass safety device, it is characterised in that：Including the protection board being made of clear material（2）, protect Backplate（2）Shape and front windshield（1）Shape match, protection board（2）Sealing is fixed on front windshield（1）Meet On wind face, protection board（2）With front windshield（1）Between be arranged to hollow buffer layer（3）, the wiper of the automobile is positioned at guarantor Backplate（2）On.
- 2. shield glass safety device as claimed in claim 1, it is characterised in that：The protection board（2）Surrounding It is bonded and sealed and is fixed on front windshield（1）On, protection board（2）With front windshield（1）Between gap formed hollow buffer Layer（3）.
- 3. shield glass safety device as claimed in claim 1, it is characterised in that：The protection board（2）By close Seal frame（5）Adhering and sealing is fixed on front windshield（1）On, protection board（2）With front windshield（1）Between gap formed Empty buffer layer（3）.
- 4. shield glass safety device as claimed in claim 2 or claim 3, it is characterised in that：The protection board（2）With it is preceding Windshield（1）Between be fixedly installed multiple transparent supporting tables（4）, multiple supporting tables（4）It is located at protection board respectively（2）With Front windshield（1）Between surrounding bonding part.
- 5. shield glass safety device as claimed in claim 4, it is characterised in that：The supporting table（4）For round platform Shape structure, the larger one end of its volume and front windshield（1）It is fixedly connected, one end of its small volume and protection board（2）Gu Fixed connection.
- 6. shield glass safety device as claimed in claim 5, it is characterised in that：The supporting table（4）Both ends Respectively with protection board（2）And front windshield（1）Bonding connection.
- 7. the shield glass safety device as any one of claim 1-3, it is characterised in that：The protection Plate（2）Thickness be 0.5-0.8mm.
- 8. the shield glass safety device as any one of claim 1-3, it is characterised in that：It is described hollow Cushion（3）Thickness be 0.3-0.8mm.
- 9. the shield glass safety device as any one of claim 1-3, it is characterised in that：The protection Plate（2）For PC force-bearing plates or poly (methyl methacrylate) plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115974.XU CN207173246U (en) | 2017-09-01 | 2017-09-01 | Shield glass safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115974.XU CN207173246U (en) | 2017-09-01 | 2017-09-01 | Shield glass safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173246U true CN207173246U (en) | 2018-04-03 |
Family
ID=61742135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721115974.XU Expired - Fee Related CN207173246U (en) | 2017-09-01 | 2017-09-01 | Shield glass safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725150A (en) * | 2018-05-22 | 2018-11-02 | 北京汽车股份有限公司 | Prevent the control system and vehicle that front windshield is hit by foreign matter |
| CN110733316A (en) * | 2019-11-15 | 2020-01-31 | 徐州菲诺特德机械设备有限公司 | excavator front windshield protector |
-
2017
- 2017-09-01 CN CN201721115974.XU patent/CN207173246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725150A (en) * | 2018-05-22 | 2018-11-02 | 北京汽车股份有限公司 | Prevent the control system and vehicle that front windshield is hit by foreign matter |
| CN110733316A (en) * | 2019-11-15 | 2020-01-31 | 徐州菲诺特德机械设备有限公司 | excavator front windshield protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI564254B (en) | Laminated glass and translucent sound control board | |
| CN207173246U (en) | Shield glass safety device | |
| JP7380673B2 (en) | laminated glass | |
| CN201457310U (en) | Gas anti-rain, anti-fog and anti-dust device of vehicle rearview mirror | |
| CN214116334U (en) | Road and bridge sound barrier with collision buffer reducing function | |
| CN109653089A (en) | A kind of guard bar structure | |
| CN109653116A (en) | A kind of electronic information direction board of the highway with defencive function | |
| CN201390937Y (en) | Road crash barrier | |
| CN201907453U (en) | Digital vehicle distance display screen for preventing rear-end collision | |
| CN108914792B (en) | Construction method of highway-railway parallel section protection device | |
| CN207579870U (en) | A kind of locomotive toughened interlayer hollow glass emergency escape window | |
| CN208415127U (en) | A kind of anti-aerodynamic force of the parallel section of rail-road and denoising device | |
| CN204589838U (en) | A kind of sound barrier of droplet-shaped | |
| JP5927675B2 (en) | Roadside installation panel | |
| CN113112811A (en) | Intelligent traffic management system based on vehicle-road cooperation technology | |
| CN202881861U (en) | Toughened glass anti-glare panel | |
| CN102896840B (en) | A kind of safety glass antiglare shield and production technology thereof being applied to highway communication | |
| CN215851218U (en) | Subway front-end car head glass fiber reinforced plastic face guard | |
| CN216769270U (en) | Solar street lamp with light prompt function at night | |
| CN212836291U (en) | Three-dimensional enhancement mode plane skylight | |
| CN203684120U (en) | Highway protecting channel applicable to northern atrocious weather | |
| CN217480001U (en) | Gravel material sound absorption and noise reduction anti-dazzle plate | |
| CN218894502U (en) | Building construction safety protection assembly | |
| CN217969269U (en) | Protective module of charging equipment | |
| CN108914793A (en) | A kind of anti-aerodynamic force of the parallel section of rail-road and train dazzle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |