CN204898538U - Anti -dazzle board - Google Patents
Anti -dazzle board Download PDFInfo
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- CN204898538U CN204898538U CN201520636073.XU CN201520636073U CN204898538U CN 204898538 U CN204898538 U CN 204898538U CN 201520636073 U CN201520636073 U CN 201520636073U CN 204898538 U CN204898538 U CN 204898538U
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- antiglare shield
- plate body
- gravity
- reinforcing rib
- row
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Abstract
The utility model provides an anti -dazzle board, including two at least plate bodys that connect gradually, wherein every the plate body includes this somatic part and two toper portions, two toper portion symmetry sets up the both ends of this somatic part, just the less relatively one end of the cross -sectional area of toper portion with this somatic part is connected to improve anti -dazzle board's intensity, improve anti -dazzle board's anti -wind impact property.
Description
Technical field
The utility model relates to highway safety means of transportation technical field, particularly relate to a kind of be arranged on Expressway Central Strip guardrail or guardrail in the middle of antiglare shield.
Background technology
The safety guarantee facility that antiglare shield is gone out walking in the night as highway, nowadays extensive use on a highway.Under the long-term weather effect in the wild of existing part antiglare shield, easily produce aging, come off, the phenomenon such as corrosion, and the easy deliquescing of material, sex change under hot area's hot conditions, and the price of antiglare shield is higher, the problem such as cannot to recycle after there is aging corrupted.Simultaneously when there is traffic accident, the fracture of some antiglare shield causes the possibility of secondary injury large, and existing antiglare shield profile kind is comparatively single, and the satisfaction of user is lower.
Utility model content
Based on respective background, be necessary for the easy aging easy deliquescing of existing antiglare shield, fracture, problem that wind loading rating is not strong, provide a kind of intensity better, wind resistance is more excellent, not easily aging deliquescing rise to the antiglare shield of driver's comfort simultaneously.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of antiglare shield, comprises at least two plate bodys connected successively;
Wherein each described plate body comprises body and two tapered portion, and two described tapered portion are symmetricly set on the two ends of described body, and the relatively little one end of the cross-sectional area of described tapered portion is connected with described body.
Wherein in an embodiment, described antiglare shield also comprises reinforcing rib, and described reinforcing rib is arranged on the surface of described antiglare shield positive and negative both sides, and described reinforcing rib is arranged along short transverse.
Wherein in an embodiment, described body is provided with the gravity vent of through described body;
Each described plate body is provided with at least two described gravity vents, at least two described gravity vents are that two row are arranged on described plate body, and the described gravity vent of two row lays respectively at the both sides of described reinforcing rib.
Wherein in an embodiment, described in each often in row, gravity vent is positioned on the Along ent in the short transverse of described plate body.
Wherein in an embodiment, the angle between the center line of described gravity vent and the vertical plane of described plate body is 30 ° ~ 75 °.
Wherein in an embodiment, described antiglare shield also comprises connecting portion, and described connecting portion is between adjacent two described plate bodys, and described connecting portion protrudes from the surface of described plate body.
Wherein in an embodiment, the surface of described plate body is curved surface;
The tapered portion of the top plate body of described antiglare shield is provided with chamfering.
Wherein in an embodiment, the quantity of described plate body is three, and the quantity of described connecting portion is two, and described connecting portion lays respectively between two adjacent described plate bodys;
Described reinforcing rib is arranged on the positive and negative both sides of described antiglare shield, and the height of described reinforcing rib equals the height of described antiglare shield;
Angle between the center line of described gravity vent and the vertical plane of described plate body is 60 °;
The quantity of described gravity vent is 12,12 described gravity vents are evenly distributed on three described plate bodys, and four gravity vents on each described plate body are two row difference, the described gravity vent of two row lays respectively at the both sides of described reinforcing rib, two the described gravity vents often arranged are positioned on the trisection point of described plate body, and two row described gravity vent dislocation arrangement.
Wherein in an embodiment, described plate body is coated with gradient color coating.
Wherein in an embodiment, described antiglare shield is made up of wood materials.
The beneficial effects of the utility model are:
Antiglare shield of the present utility model, structure design advantages of simple, tapered portion is symmetricly set on the two ends of body, and the relatively little one end of the cross-sectional area of tapered portion is connected with body, the bamboo that such plate shape is similar to bamboo does, antiglare shield comprises at least two plate bodys connected successively, the shape of antiglare shield is made to be similar to bamboo, make antiglare shield difficult drop-off, deliquescing etc., to improve the intensity of antiglare shield, reduce wind resistance to impact, improve the wind resistance of antiglare shield, simultaneously, antiglare shield of the present utility model can improve the comfort of driver, alleviate the effect of visual fatigue.
Accompanying drawing explanation
Fig. 1 is the antiglare shield front view of the utility model one embodiment;
Fig. 2 is the top view of the antiglare shield shown in Fig. 1;
Fig. 3 is for looking partial schematic diagram in a left side for the antiglare shield shown in Fig. 1;
Fig. 4 is the top view of plate body in the antiglare shield shown in Fig. 2;
Fig. 5 looks partial sectional view on a left side for disposed at air vent for the antiglare shield shown in Fig. 1;
Fig. 6 is the stereogram of antiglare shield;
Wherein:
100-antiglare shield;
110-plate body; 111-body; 112-tapered portion; 113-gravity vent;
120-reinforcing rib;
130-connecting portion.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, by the following examples, and by reference to the accompanying drawings, antiglare shield of the present utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1 to Fig. 6, the antiglare shield 100 of the utility model one embodiment, comprise at least two plate bodys connected successively 110, plate body 110 comprises body 111 and two tapered portion 112, two tapered portion 112 are arranged on the two ends of body 111, and the tapered portion 112 at body 111 two ends is symmetrical arranged, one end that the cross-sectional area of tapered portion 112 is relatively little is connected with body 111.Further, the size of the small end of tapered portion 112 is consistent with the size of body 111.The cross sectional shape of tapered portion 112 is trapezoidal, and tapered portion 112 is plate shape, and namely tapered portion 112 is trapezoidal plate, the shape of plate shape can improve the wind resistance of tapered portion 112, meanwhile, tapered portion 112 can improve the contact area of two adjacent plate bodys 110, improves intensity.Body 111 is square plate, and the two ends of square plate are symmetrical arranged tapered portion 112, makes plate body 110 be the shape that the size size that is little, two ends at middle part is large, is similar to the bamboo form shape of bamboo, improve the intensity of antiglare shield 100, handsome in appearance.Further, tapered portion 112 is one-body molded with body 111.
Body 111 arranges gravity vent 113, the through body 111 of gravity vent 113.Like this, wind energy is enough flow to opposite side by gravity vent 113 from the side of body 111, improves the wind resistance of plate body 110, the shock resistance of plate body 110 is increased, extend the application life of plate body 110.The cross sectional shape of gravity vent 113 is the shape that can increase draught area such as circular, square or oval.In the present embodiment, the cross sectional shape of gravity vent 113 is square.Further, plate body 110 is symmetrical arranged about vertical center line, and the high light that when making plate body 110 can absorb opposite meeting, headlight sends, prevents the sight line of light to driver from having an impact, and ensures that the effect of anti-dazzle reaches best.Again further, tapered portion 112 height is in the height direction 0.2 ~ 0.5 times of the height of body 111, tapered portion 112 can increase the connection area between two adjacent plate bodys 110, reduce the contact area of plate body 110 central region and wind simultaneously, and then the impact force that reduction plate body 110 is subject to, improve the intensity of plate body 110.The antiglare shield 100 when wind, because the stress of antiglare shield 100 root is the most concentrated, wind moment is also maximum, tapered portion 112 can increase the contact area of antiglare shield 100 root, and then make that antiglare shield 100 can be firm fixing, prevent antiglare shield 100 from rupturing, improve the application life of antiglare shield 100.
Existing antiglare shield profile is single, easy fracture, under the long-term weather effect in the wild of antiglare shield simultaneously, easily produces aging deliquescing, affects the use of antiglare shield.Antiglare shield 100 of the present utility model, structure design advantages of simple, tapered portion 112 is arranged on the two ends of body 111, the tapered portion 112 at body 111 two ends is symmetrical arranged, and the size of the small end of tapered portion 112 is consistent with the size of body 111, the bamboo that such plate body 110 shape is similar to bamboo does, antiglare shield 100 comprises at least two plate bodys connected successively 110, the shape of antiglare shield 100 is made to be similar to bamboo, make antiglare shield 100 difficult drop-off, deliquescing etc., to improve the intensity of antiglare shield 100, gravity vent 113 can reduce wind resistance to be impacted, improve the wind resistance of antiglare shield 100, simultaneously, antiglare shield 100 of the present utility model can improve the comfort of driver, play the effect alleviating visual fatigue.
See Fig. 6, the plate body 110 on antiglare shield 100 is coated with coating, and the color of coating is one or more the combination such as Green, peak green or emerald green, to alleviate the visual fatigue of driver, ensures safe driving, the possibility that minimizing accident occurs.Further, on plate body 110, the coating of coating is gradient color coating.In conjunction with national standard, " radix polygonati officinalis shape " is adopted to carry out innovative design and processing to the profile of antiglare shield 100 and coating, improve impact resistance and the wind-proof performance of antiglare shield 100, the promotion of " radix polygonati officinalis shape " configuration design implied meaning joint joint, contains the meaning of traditional Chinese culture noble character and sterling integrity.Meanwhile, based on emerald green, be auxiliaryly carry out color covering with paint with peak green and/or Green, the three-dimensional stereo effect of outstanding antiglare shield 100, such antiglare shield 100 stands in great numbers in isolation strip, produces the visual effect being similar to bamboo grove, and effect of standing in great numbers is full of life, vigorous, intention is attractive in appearance, beautification of landscape Be very effective, can also alleviate the visual fatigue of driver, prevent headlight on the impact of driver's sight line, guarantee the traffic safety of highway.
See Fig. 2 and Fig. 4, as a kind of embodiment, the surface of plate body 110 is curved surface, and the curved surface, surface of plate body 110 positive and negative both sides is arranged, namely the force-bearing surfaces on plate body 110 is curved surface, other surfaces are plane, and the force-bearing surfaces of body 111 and tapered portion 112 is curved surface, like this, wind is when contacting with the surface of plate body 110, curved surface can play cushioning effect, reduces the impact force that plate body 110 is subject to, and ensures intensity and the wind resistance of plate body 110.The force-bearing surfaces of plate body 110 is the front of plate body 110, and corresponding surface is the reverse side of plate body 110.Further, the tapered portion of the top plate body 110 of antiglare shield 100 is provided with chamfering, namely polish transition naturally in the seamed edge place of the plate body 110 at antiglare shield 100 top, to reduce the impact force that antiglare shield 100 top is subject to.
See Fig. 1 to Fig. 3, as a kind of embodiment, antiglare shield 100 also comprises reinforcing rib 120, and reinforcing rib 120 is arranged on the surface of plate body 110 positive and negative both sides, and reinforcing rib 120 is arranged along short transverse, namely at least two plate bodys 110 connect successively, reinforcing rib 120 is along the top of the through antiglare shield 100 of short transverse and root, and reinforcing rib 120 ensures intensity, can improve the impact resistance of antiglare shield 100 so further, improve the intensity of antiglare shield 100, ensure the wind resistance of antiglare shield 100.Further, reinforcing rib 120 protrudes from the surperficial 2mm ~ 10mm of plate body 110, to ensure the intensity of antiglare shield 100.
As a kind of embodiment, each plate body 110 is provided with at least two gravity vents 113, at least two gravity vents 113 are arranged on plate body 110 in two row, and the both sides that two row gravity vents divide 113 not to be positioned at reinforcing rib 120.At least two gravity vents 113 can ensure that the part wind energy on antiglare shield 100 enough flow to opposite side by the side of antiglare shield 100, antiglare shield 100 is damaged when preventing wind-force larger, reduce wind resistance to impact, improve the impact resistance of antiglare shield 100, improve the application life of antiglare shield 100.Further, the area sum of all gravity vents 113 is 15% ~ 55% of the area of body 111.The area of gravity vent 113 affects the intensity of antiglare shield 100 compared with conference, make the impact resistance of antiglare shield 100 not high, and impact uses.When the area sum of all gravity vents 113 is in 15% ~ 55% scope of the area of body 111, intensity and the impact resistance of antiglare shield 100 can either be ensured, can wind resistance be ensured again.Further, often row gravity vent 113 divides equally plate body 110 along short transverse, and namely often row gravity vent 113 is positioned at plate body 110 along on the Along ent in short transverse, ensures that the impact force be subject on antiglare shield 100 is even.See Fig. 5, more further, the angle between the center line of gravity vent 113 and the horizontal surface of plate body 110 is 15 ° ~ 75 °, to increase cushion effect, improves the impact resistance of antiglare shield 100.
See Fig. 1 and Fig. 5, in the present embodiment, the quantity of the gravity vent 113 on each plate body 110 is four, and four gravity vents 113 are in two column distributions, and two row gravity vents lay respectively at the both sides of reinforcing rib 120, consistent to ensure the impact resistance of reinforcing rib 120 both sides.Meanwhile, two gravity vents 113 often arranged divide equally plate body 110 along short transverse, the arrangement and two row gravity vents 113 misplace, and concentrate to prevent stress.Preferably, the angle between the center line of gravity vent 113 and the horizontal surface of plate body 110 is 60 °, and the angle namely between the center line of gravity vent 113 and the vertical surface of plate body 110 is 30 °, and the buffering effect of gravity vent 113 is better.
As a kind of embodiment, antiglare shield 100 also comprises connecting portion 130, connecting portion 130 is between adjacent two plate bodys 110, and connecting portion 130 protrudes from the surface of plate body 110, connecting portion 130 is equivalent to the ring of bamboo, connecting portion 130 can improve the attachment force between two adjacent plate bodys 110, prevents antiglare shield 100 from rupturing in junction.Further, connecting portion 130 protrudes from the surperficial 1mm ~ 5mm of plate body 110, and the surface configuration of connecting portion 130 is consistent with the surface configuration of plate body 110.In the present embodiment, antiglare shield 100 comprises three plate bodys 110 and two connecting portions 130, two connecting portions 130 lay respectively between two adjacent plate bodys 110, reinforcing rib 120 is arranged on the both sides of antiglare shield 100, and the height of reinforcing rib 120 equals the height of antiglare shield 100,12 gravity vents 113 are evenly distributed on three plate bodys 110, and one end of antiglare shield 100 plate body 110 bottom is connected with adjacent plate body 110 by tapered portion 112, the other end of plate body 110 bottom is directly installed in the buffer zone of highway by body 110.Further, plate body 110 and reinforcing rib 120, connecting portion 130 are one-body molded, to save the production time, to reduce cost of production.
As a kind of embodiment, antiglare shield 100 is made up of the wood materials such as wooden plywood or bamboo chip or other flexible material.The material producing antiglare shield 100 should be the perfect adaptation of toughness and rigidity, and toughness can ensure that antiglare shield 100 can be out of shape rapidly when accepting under high strength external impacts, is unlikely to broken down in the middle; Rigidity ensures under high wind load, and antiglare shield 100 is unlikely to again to oscillate.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an antiglare shield, is characterized in that, comprises at least two plate bodys connected successively;
Wherein each described plate body comprises body and two tapered portion, and two described tapered portion are symmetricly set on the two ends of described body, and the relatively little one end of the cross-sectional area of described tapered portion is connected with described body.
2. antiglare shield according to claim 1, is characterized in that, described antiglare shield also comprises reinforcing rib, and described reinforcing rib is arranged on the surface of described antiglare shield positive and negative both sides, and described reinforcing rib is arranged along short transverse.
3. antiglare shield according to claim 2, is characterized in that, described body is provided with the gravity vent of through described body;
Each described plate body is provided with at least two described gravity vents, at least two described gravity vents are that two row are arranged on described plate body, and the described gravity vent of two row lays respectively at the both sides of described reinforcing rib.
4. antiglare shield according to claim 3, is characterized in that, described in each often in row, gravity vent is positioned on the Along ent in the short transverse of described plate body.
5. antiglare shield according to claim 3, is characterized in that, the angle between the center line of described gravity vent and the vertical plane of described plate body is 30 ° ~ 75 °.
6. antiglare shield according to claim 5, is characterized in that, described antiglare shield also comprises connecting portion, and described connecting portion is between adjacent two described plate bodys, and described connecting portion protrudes from the surface of described plate body.
7. antiglare shield according to claim 6, is characterized in that, the surface of described plate body is curved surface;
The tapered portion of the top plate body of described antiglare shield is provided with chamfering.
8. antiglare shield according to claim 7, is characterized in that, the quantity of described plate body is three, and the quantity of described connecting portion is two, and described connecting portion lays respectively between two adjacent described plate bodys;
Described reinforcing rib is arranged on the positive and negative both sides of described antiglare shield, and the height of described reinforcing rib equals the height of described antiglare shield;
Angle between the center line of described gravity vent and the vertical plane of described plate body is 60 °;
The quantity of described gravity vent is 12,12 described gravity vents are evenly distributed on three described plate bodys, and four gravity vents on each described plate body are two row difference, the described gravity vent of two row lays respectively at the both sides of described reinforcing rib, two the described gravity vents often arranged are positioned on the trisection point of described plate body, and two row described gravity vent dislocation arrangement.
9. antiglare shield according to claim 1, is characterized in that, described plate body is coated with gradient color coating.
10. antiglare shield according to claim 1, is characterized in that, described antiglare shield is made up of wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636073.XU CN204898538U (en) | 2015-08-21 | 2015-08-21 | Anti -dazzle board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636073.XU CN204898538U (en) | 2015-08-21 | 2015-08-21 | Anti -dazzle board |
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| Publication Number | Publication Date |
|---|---|
| CN204898538U true CN204898538U (en) | 2015-12-23 |
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ID=54920727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636073.XU Active CN204898538U (en) | 2015-08-21 | 2015-08-21 | Anti -dazzle board |
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| CN (1) | CN204898538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368130A (en) * | 2016-10-21 | 2017-02-01 | 山西省交通科学研究院 | Durable wind-resistance anti-glare plate and preparation method thereof |
| CN112942156A (en) * | 2021-01-27 | 2021-06-11 | 李兰普 | Anti-dazzle grid plate |
-
2015
- 2015-08-21 CN CN201520636073.XU patent/CN204898538U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368130A (en) * | 2016-10-21 | 2017-02-01 | 山西省交通科学研究院 | Durable wind-resistance anti-glare plate and preparation method thereof |
| CN106368130B (en) * | 2016-10-21 | 2019-02-01 | 山西省交通科学研究院 | A kind of permanent seal cooling wind-resistance anti-glare panel and preparation method thereof |
| CN112942156A (en) * | 2021-01-27 | 2021-06-11 | 李兰普 | Anti-dazzle grid plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |