CN112195810A - Municipal administration is with formula of taking a breath road surface deceleration strip - Google Patents
Municipal administration is with formula of taking a breath road surface deceleration strip Download PDFInfo
- Publication number
- CN112195810A CN112195810A CN202011001470.1A CN202011001470A CN112195810A CN 112195810 A CN112195810 A CN 112195810A CN 202011001470 A CN202011001470 A CN 202011001470A CN 112195810 A CN112195810 A CN 112195810A
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- China
- Prior art keywords
- deceleration strip
- ventilation
- road surface
- municipal
- metal fixing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/675—Glued to surface, e.g. road
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention belongs to the technical field of traffic tools, and particularly relates to a municipal ventilation type road surface deceleration strip which aims at the technical problems that an existing deceleration strip is lack of an effective buffer structure and the impact force generated when a vehicle contacts the deceleration strip is large. According to the invention, the speed reducing block can generate large jolt to the vehicle with higher speed through the normally-inflated air bag, the normally-closed air bag and the ventilation pipe, so that a driver can be facilitated to pay attention to speed reduction when encountering the speed reducing belt; and for the vehicle passing slowly, the downward moving amplitude of the speed reducing block is relatively large, so that the bumping feeling of the vehicle passing is reduced.
Description
Technical Field
The invention relates to the technical field of traffic appliances, in particular to a municipal ventilation type road surface deceleration strip.
Background
The speed bump slightly arches the road surface to achieve the purpose of vehicle speed reduction, is generally arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections needing vehicle speed reduction and slow running and road sections easily causing traffic accidents, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
The deceleration strip greatly reduces the accidents at each traffic road junction, and is a novel special facility for traffic safety. The automobile is safe in driving, the purpose of buffering and decelerating is achieved, and the safety of a traffic crossing is improved.
The existing deceleration strip has poor warning effect, and is usually detected by a driver when a vehicle reaches the front of the deceleration strip, and is more difficult to detect by the driver in time particularly at night; in addition, the existing deceleration strip lacks an effective buffer structure, when the vehicle rolls the deceleration strip, the generated impact force is large, the internal parts of the vehicle are easily damaged, no matter what speed the vehicle passes through, a certain bumping feeling can still be generated, and the passenger can also feel uncomfortable.
Disclosure of Invention
Based on the technical problem that an existing deceleration strip is lack of an effective buffering structure, and the impact force generated when a vehicle contacts the deceleration strip is large, the invention provides the ventilation type road surface deceleration strip for municipal administration.
The invention provides a municipal ventilation type road surface deceleration strip which comprises a deceleration block and a metal fixing frame, wherein the lower end of the metal fixing frame is in threaded connection with a ground nail, the deceleration block is positioned on the inner side of the metal fixing frame, a normal-blowing air bag is fixedly connected between the lower end of the deceleration block and the inner bottom end of the metal fixing frame, a metal fixing box is welded at the side end of the metal fixing frame, a normally closed air bag is arranged on the inner side of the metal fixing box, a ventilation pipe is fixedly connected between the normally closed air bag and the normal-blowing air bag, ventilation holes matched with the ventilation pipe are formed in the metal fixing frame and the metal fixing box, and a bidirectional adjusting pipe is arranged on the inner.
Preferably, an auxiliary supporting block is arranged inside the metal fixing box.
Preferably, a metal telescopic pipe and a compression spring are connected between the lower end of the speed reducing block and the inner bottom end of the metal fixing frame, and the metal telescopic pipe is sleeved outside the compression spring.
Preferably, a fixing bolt is fixedly connected between the speed reducing block and the metal telescopic pipe, and a sinking groove matched with a nut of the fixing bolt is formed in the upper end of the speed reducing block.
Preferably, the bidirectional adjusting pipe is in a horn shape, a connecting rope is fixedly connected between the inner wall of the ventilation pipe and the bidirectional adjusting pipe, and the connecting rope is connected to the end part of the small-diameter air opening of the bidirectional adjusting pipe.
Preferably, the connecting rope comprises an elastic band and a nylon rope, and the length of the nylon rope is smaller than the caliber radius of the small-diameter tuyere.
Preferably, the inner bottom end of the metal fixing frame is provided with an annular thread groove in threaded connection with the metal telescopic pipe.
Preferably, the deceleration block side end is provided with the recess, and pastes in the recess and has warned the piece, warn the piece and include reflection of light piece and fluorescence piece, and reflection of light piece and fluorescence piece interval setting.
Preferably, the metal fixing frame inner side wall is pasted with the noise reduction pad, and the surface of the noise reduction pad is connected with a polishing layer.
Preferably, a pair of elasticity spool of fixed frame upper end fixedly connected with of metal, and a pair of elasticity spool is located the speed reduction piece both sides respectively, fixedly connected with protecting band between elasticity spool and the speed reduction piece side.
The beneficial effects of the invention are as follows:
1. according to the municipal ventilation type road surface deceleration strip, the normal-bulge air bag, the normal-close air bag and the ventilation pipe are arranged, so that the deceleration block can generate large jolt for a vehicle with a high speed, and a driver can be prompted to pay attention to deceleration when encountering the deceleration strip; and for the vehicle passing slowly, the downward moving amplitude of the speed reducing block is relatively large, so that the bumping feeling of the vehicle passing is reduced.
2. This municipal administration is with formula of taking a breath road surface deceleration strip sets up the recess through the side at the deceleration piece, and pastes the warning piece in the recess, and the warning piece includes reflection of light piece and fluorescence piece, and reflection of light piece and fluorescence piece interval set up, improve the warning effect of deceleration strip.
3. This municipal administration is with formula of taking a breath road surface deceleration strip, through paste at the fixed frame inside wall of metal and fall the pad of making an uproar, and fall the pad surface connection of making an uproar and have the layer of polishing, avoid the direct and fixed frame inside wall contact friction of metal of deceleration piece, can reduce the noise that the deceleration piece oscilaltion in-process produced.
4. According to the municipal ventilation type road surface deceleration strip, the pair of elastic reels is fixedly connected to the upper end of the metal fixing frame, the protection strip is fixedly connected between the elastic reels and the side end of the deceleration block, and the protection strip can effectively prevent dust and impurities on the road surface from entering a gap between the side end of the deceleration block and the metal fixing frame to influence the stable downward movement of the deceleration block; when the vehicle rolled the deceleration strip, the deceleration piece moved down, and the guard band moved down and accomodate in the elasticity spool along with the deceleration piece and do not influence the vehicle and pass through, and not fragile guard band.
The invention realizes that the speed reducing block can generate larger jolt to the vehicle with higher speed by the arranged normal-bulge air bag, normal-close air bag and air exchanging pipe, thereby being beneficial to promoting the driver to pay attention to speed reduction when encountering the speed reducing belt; and for the vehicle passing slowly, the downward moving amplitude of the speed reducing block is relatively large, so that the bumping feeling of the vehicle passing is reduced.
Drawings
FIG. 1 is a schematic cross-sectional structure view of a municipal ventilation type road surface deceleration strip provided by the invention;
FIG. 2 is a schematic diagram of a dispersed structure of a municipal ventilating road deceleration strip according to the invention;
FIG. 3 is a schematic overall appearance structure of a municipal ventilating road surface speed bump according to the invention;
FIG. 4 is a partially cut-away structural schematic diagram of a ventilation pipe of the municipal ventilation type road surface deceleration strip provided by the invention;
fig. 5 is a schematic cross-sectional structure view of a ventilation pipe of the municipal ventilation type road surface deceleration strip provided by the invention.
In the figure: the device comprises a metal fixing frame 1, a speed reducing block 2, a ground nail 3, a metal fixing box 4, a compression spring 5, a fixing bolt 6, a metal telescopic pipe 7, an air bag 8 for normal blowing, a ventilation pipe 9, a bidirectional adjusting pipe 10, an elastic band 11, a small-diameter air opening 12, a large-diameter air opening 13, a warning sheet 14, an elastic reel 15, a protective band 16, a noise reduction pad 17, an auxiliary supporting block 18, a ventilation hole 19, a sink groove 20, a groove 21, a normally closed air bag 22, a nylon rope 23 and a ring-shaped thread groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a municipal administration is with taking a breath formula road surface deceleration strip, including speed reduction piece 2, still include the fixed frame of metal 1, the fixed frame of metal 1 lower extreme threaded connection has ground nail 3, speed reduction piece 2 is located the fixed frame of metal 1 inboard, and fixedly connected with often bloated gasbag 8 between 2 lower extremes of speed reduction piece and the fixed frame of metal 1 bottom, the fixed box of metal 4 of 1 side welding of fixed frame of metal, the fixed box of metal 4 inboard is provided with normally closed gasbag 22, and fixedly connected with breather pipe 9 between normally closed gasbag 22 and the often bloated gasbag 8, all be provided with on the fixed frame of metal 1 and the fixed box of metal 4 with breather pipe 9 assorted breather hole 19, breather pipe 9 inboard is provided with bidirectional control pipe 10.
In the invention, the auxiliary supporting block 18 is arranged in the metal fixing box 4, so that the supporting strength of the metal fixing box 4 is improved.
Wherein, be connected with flexible pipe 7 of metal and compression spring 5 between the lower extreme of speed reduction block 2 and the fixed bottom end of metal frame 1, and the flexible pipe 7 cover of metal is located the compression spring 5 outside, and fixedly connected with fixing bolt 6 between speed reduction block 2 and the flexible pipe 7 of metal, speed reduction block 2 upper end be provided with the nut assorted heavy groove 20 of fixing bolt 6, the dismouting of the speed reduction block 2 of being convenient for.
Wherein the bidirectional adjusting tube 10 is trumpet-shaped, a connecting rope is fixedly connected between the inner wall of the air exchanging tube 9 and the bidirectional adjusting tube 10, and the connecting rope is connected with the end part of the small-diameter tuyere 12 of the bidirectional adjusting pipe 10, the connecting rope comprises an elastic band 11 and a nylon rope 23, and the length of the nylon rope 23 is smaller than the caliber radius of the small-diameter tuyere 12, when a vehicle rolls the deceleration strip, when the speed reducing block 2 moves downwards and the air in the normally-inflated air bag 8 enters the normally-closed air bag 22, the arrangement of the elastic band 11 can reduce the small-diameter air opening 12 of the elastic bidirectional adjusting pipe 10, and the larger the wind speed is, the smaller the small diameter tuyere 12 is, the less the gas quantity passes in a certain time, but the nylon rope 23 cannot be completely closed under the drag action, the vehicle speed reducer has a good buffering effect, realizes that a vehicle with a high speed can generate large jolt, and is favorable for promoting a driver to pay attention to speed reduction when encountering a speed bump; after the vehicle leaves the deceleration strip, the gas in the normally closed air bag 22 quickly enters the normally-inflated air bag 8 from the large-diameter air opening 13 end of the bidirectional adjusting pipe 10, so that the deceleration block 2 is reset to play a deceleration role.
Wherein, the inner bottom end of the metal fixing frame 1 is provided with an annular thread groove 24 which is in threaded connection with the metal telescopic pipe 7, so that the metal telescopic pipe 7 can be conveniently disassembled and assembled.
Wherein, 2 sides of speed reduction piece are provided with recess 21, and paste in the recess 21 and have warned piece 14, and warned piece 14 includes reflection of light piece and fluorescence piece, and reflection of light piece and fluorescence piece interval set up, improve the warning effect of deceleration strip.
Wherein, the fixed frame 1 inside wall of metal is pasted and is had the pad 17 of making an uproar that falls, and falls the pad 17 surface of making an uproar and through the polishing, avoids the direct 1 inside wall contact friction of fixed frame of metal of speed reduction piece 2, can reduce the noise that the 2 oscilaltions in-process of speed reduction piece produced.
The working principle is as follows: when a vehicle rolls the speed bump, the speed bump 2 moves downwards, when the gas in the normally-closed air bag 8 enters the normally-closed air bag 22, the elastic belt 11 is arranged to enable the small-diameter air opening 12 of the elastic bidirectional adjusting pipe 10 to be small, the faster the vehicle passes through the speed bump, the larger the wind speed, the smaller the small-diameter air opening 12, and the smaller the gas quantity passing through the air bag in a certain time, but the smaller the gas quantity is not completely closed under the restraining action of the nylon rope 23, so that a better buffering effect is achieved, a vehicle with a higher vehicle speed can generate a larger bump, and a driver can be prompted to pay attention to speed reduction when encountering the speed bump; for a vehicle passing slowly, the gas in the constant-blowing air bag 8 slowly enters the normally-closed air bag 22, the downward moving amplitude of the speed reducing block 2 is relatively large, and the bumping feeling of the vehicle passing is reduced; after the vehicle leaves the deceleration strip, the gas in the normally closed air bag 22 quickly enters the normally-inflated air bag 8 from the large-diameter air opening 13 end of the bidirectional adjusting pipe 10, so that the deceleration block 2 is reset to play a deceleration role.
Example 2
Referring to fig. 1 and 3, compared with embodiment 1, in the present embodiment, a pair of elastic reels 15 is fixedly connected to the upper end of a metal fixing frame 1, and the pair of elastic reels 15 are respectively located at two sides of a deceleration block 2, a protective belt 16 is fixedly connected between the elastic reels 15 and the side end of the deceleration block 2, and the protective belt 16 is arranged to effectively prevent dust and impurities on the road surface from entering a gap between the side end of the deceleration block 2 and the metal fixing frame 1 to affect the stable downward movement of the deceleration block 2.
The working principle is as follows: when the vehicle rolled the deceleration strip, deceleration block 2 moved down, and guard band 16 moved down and accomodate in elasticity spool 15 along with deceleration block 2 and do not influence the vehicle and pass through, and not fragile guard band 16.
It should be further noted that the electrical control method used in this document is automatically controlled by a controller and powered by an external power source, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly serves to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A municipal ventilation type road surface deceleration strip comprises a deceleration block (2) and is characterized by also comprising a metal fixing frame (1), the lower end of the metal fixing frame (1) is connected with a ground nail (3) in a threaded manner, the speed reducing block (2) is positioned on the inner side of the metal fixing frame (1), a normal-bulging air bag (8) is fixedly connected between the lower end of the speed reducing block (2) and the inner bottom end of the metal fixing frame (1), a metal fixing box (4) is welded at the side end of the metal fixing frame (1), a normally closed air bag (22) is arranged at the inner side of the metal fixing box (4), and a ventilation pipe (9) is fixedly connected between the normally closed air bag (22) and the normally inflated air bag (8), and the metal fixing frame (1) and the metal fixing box (4) are respectively provided with a ventilation hole (19) matched with the ventilation pipe (9), and the inner side of the ventilation pipe (9) is provided with a bidirectional adjusting pipe (10).
2. The municipal ventilation road deceleration strip according to claim 1, wherein an auxiliary support block (18) is arranged inside the metal fixing box (4).
3. The municipal ventilation type road surface deceleration strip according to claim 1, wherein a metal telescopic pipe (7) and a compression spring (5) are connected between the lower end of the deceleration block (2) and the inner bottom end of the metal fixing frame (1), and the metal telescopic pipe (7) is sleeved outside the compression spring (5).
4. The municipal ventilation type road surface deceleration strip according to claim 1, wherein a fixing bolt (6) is fixedly connected between the deceleration block (2) and the metal telescopic pipe (7), and a sunk groove (20) matched with a nut of the fixing bolt (6) is formed in the upper end of the deceleration block (2).
5. The municipal ventilation type road surface deceleration strip according to claim 1, wherein the bidirectional adjusting pipe (10) is in a horn shape, a connecting rope is fixedly connected between the inner wall of the ventilation pipe (9) and the bidirectional adjusting pipe (10), and the connecting rope is connected to the end of the small-diameter air opening (12) of the bidirectional adjusting pipe (10).
6. The municipal ventilation road surface deceleration strip according to claim 5, wherein the connecting ropes comprise elastic belts (11) and nylon ropes (23), and the length of the nylon ropes (23) is smaller than the caliber radius of the small-diameter tuyere (12).
7. The municipal ventilation type road surface deceleration strip according to claim 1, wherein the inner bottom end of the metal fixing frame (1) is provided with an annular threaded groove (24) in threaded connection with the metal telescopic pipe (7).
8. The municipal ventilation type road surface deceleration strip according to claim 1, wherein grooves (21) are formed in the side ends of the deceleration blocks (2), warning pieces (14) are adhered in the grooves (21), the warning pieces (14) comprise light reflecting pieces and fluorescent pieces, and the light reflecting pieces and the fluorescent pieces are arranged at intervals.
9. The municipal ventilation type road surface deceleration strip according to claim 8, wherein the noise reduction pad (17) is adhered to the inner side wall of the metal fixing frame (1), and the surface of the noise reduction pad (17) is connected with a polishing layer.
10. The municipal ventilation road surface deceleration strip according to any one of claims 1 to 9, wherein a pair of elastic reels (15) are fixedly connected to the upper end of the metal fixing frame (1), the pair of elastic reels (15) are respectively located on two sides of the deceleration block (2), and a protective strip (16) is fixedly connected between the elastic reels (15) and the side end of the deceleration block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001470.1A CN112195810B (en) | 2020-09-22 | 2020-09-22 | Municipal administration is with formula of taking a breath road surface deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001470.1A CN112195810B (en) | 2020-09-22 | 2020-09-22 | Municipal administration is with formula of taking a breath road surface deceleration strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112195810A true CN112195810A (en) | 2021-01-08 |
| CN112195810B CN112195810B (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011001470.1A Active CN112195810B (en) | 2020-09-22 | 2020-09-22 | Municipal administration is with formula of taking a breath road surface deceleration strip |
Country Status (1)
| Country | Link |
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| CN (1) | CN112195810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235478A (en) * | 2021-05-26 | 2021-08-10 | 周峰琦 | Traffic transportation deceleration strip |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449626A (en) * | 1972-11-09 | 1976-09-15 | Anchor Hocking Corp | Non-reflective roadway markers |
| KR20020039587A (en) * | 2000-11-21 | 2002-05-27 | 오태한 | Central lane identification Block |
| CN103322116A (en) * | 2013-07-17 | 2013-09-25 | 苏州升德精密电气有限公司 | Buffering bar with dustproof and anti-releasing functions |
| CN205369076U (en) * | 2016-01-29 | 2016-07-06 | 北京依路达海科技有限公司 | Road surface deceleration strip structure |
| CN205425357U (en) * | 2013-10-10 | 2016-08-03 | 夏普株式会社 | Air supplying device |
| CN205518848U (en) * | 2016-01-29 | 2016-08-31 | 广东珠江燃气集团有限公司 | Do benefit to sealed gas pipeline purging system |
| CN108479205A (en) * | 2018-04-29 | 2018-09-04 | 浙江洁宇环保装备科技有限公司 | A kind of dust-extraction unit with airflow uniform distribution function |
| CN210597076U (en) * | 2019-07-13 | 2020-05-22 | 四川玖壹建设工程有限公司 | Town road deceleration strip |
| CN211395430U (en) * | 2019-06-21 | 2020-09-01 | 宁波大学 | Adjustable deceleration strip |
-
2020
- 2020-09-22 CN CN202011001470.1A patent/CN112195810B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449626A (en) * | 1972-11-09 | 1976-09-15 | Anchor Hocking Corp | Non-reflective roadway markers |
| KR20020039587A (en) * | 2000-11-21 | 2002-05-27 | 오태한 | Central lane identification Block |
| CN103322116A (en) * | 2013-07-17 | 2013-09-25 | 苏州升德精密电气有限公司 | Buffering bar with dustproof and anti-releasing functions |
| CN205425357U (en) * | 2013-10-10 | 2016-08-03 | 夏普株式会社 | Air supplying device |
| CN205369076U (en) * | 2016-01-29 | 2016-07-06 | 北京依路达海科技有限公司 | Road surface deceleration strip structure |
| CN205518848U (en) * | 2016-01-29 | 2016-08-31 | 广东珠江燃气集团有限公司 | Do benefit to sealed gas pipeline purging system |
| CN108479205A (en) * | 2018-04-29 | 2018-09-04 | 浙江洁宇环保装备科技有限公司 | A kind of dust-extraction unit with airflow uniform distribution function |
| CN211395430U (en) * | 2019-06-21 | 2020-09-01 | 宁波大学 | Adjustable deceleration strip |
| CN210597076U (en) * | 2019-07-13 | 2020-05-22 | 四川玖壹建设工程有限公司 | Town road deceleration strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235478A (en) * | 2021-05-26 | 2021-08-10 | 周峰琦 | Traffic transportation deceleration strip |
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| Publication number | Publication date |
|---|---|
| CN112195810B (en) | 2022-04-26 |
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