CN111877208B - Warning awl of dustproof self-cleaning - Google Patents
Warning awl of dustproof self-cleaning Download PDFInfo
- Publication number
- CN111877208B CN111877208B CN202010795250.4A CN202010795250A CN111877208B CN 111877208 B CN111877208 B CN 111877208B CN 202010795250 A CN202010795250 A CN 202010795250A CN 111877208 B CN111877208 B CN 111877208B
- Authority
- CN
- China
- Prior art keywords
- cavity
- sliding block
- cone
- piston
- lantern ring
- 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.)
- Active
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Classifications
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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
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/654—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
-
- 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
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010795250.4A CN111877208B (en) | 2020-08-10 | 2020-08-10 | Warning awl of dustproof self-cleaning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010795250.4A CN111877208B (en) | 2020-08-10 | 2020-08-10 | Warning awl of dustproof self-cleaning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111877208A CN111877208A (en) | 2020-11-03 |
CN111877208B true CN111877208B (en) | 2022-04-15 |
Family
ID=73212080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010795250.4A Active CN111877208B (en) | 2020-08-10 | 2020-08-10 | Warning awl of dustproof self-cleaning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111877208B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112854062A (en) * | 2021-01-15 | 2021-05-28 | 王齐 | Isolation pier for treating automobile exhaust |
CN116575368B (en) * | 2023-07-14 | 2023-09-12 | 江苏顺达警用装备制造有限公司 | Road cone with early warning function and use method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3634584B2 (en) * | 1997-09-03 | 2005-03-30 | 積水樹脂株式会社 | Self-cleaning gaze guidance sign |
JP2007239426A (en) * | 2006-03-06 | 2007-09-20 | Daiwa Kagaku Kogyo Kk | Road sign body having antifouling effect |
CN208379506U (en) * | 2018-05-31 | 2019-01-15 | 嘉兴昊海建设工程有限公司 | A kind of reflection alarming cleaning device of isolated column |
CN208949771U (en) * | 2018-09-17 | 2019-06-07 | 甘肃恒通路桥工程有限公司 | A kind of electrodynamic type solar energy cone with self-cleaning function |
CN111128043A (en) * | 2020-01-13 | 2020-05-08 | 李振 | LED display screen that outdoor heat dissipation was removed dust |
-
2020
- 2020-08-10 CN CN202010795250.4A patent/CN111877208B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111877208A (en) | 2020-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201103 Assignee: Huzhou langpei Intelligent Technology Co.,Ltd. Assignor: Zhejiang Shengna Intelligent Technology Co.,Ltd. Contract record no.: X2022330000087 Denomination of invention: Self cleaning warning cone Granted publication date: 20220415 License type: Common License Record date: 20220513 Application publication date: 20201103 Assignee: Huzhou Taiyi Intelligent Technology Co.,Ltd. Assignor: Zhejiang Shengna Intelligent Technology Co.,Ltd. Contract record no.: X2022330000088 Denomination of invention: Self cleaning warning cone Granted publication date: 20220415 License type: Common License Record date: 20220516 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Huzhou Taiyi Intelligent Technology Co.,Ltd. Assignor: Zhejiang Shengna Intelligent Technology Co.,Ltd. Contract record no.: X2022330000088 Date of cancellation: 20230321 Assignee: Huzhou langpei Intelligent Technology Co.,Ltd. Assignor: Zhejiang Shengna Intelligent Technology Co.,Ltd. Contract record no.: X2022330000087 Date of cancellation: 20230321 |