CN101935990A - Cross-shaped non-toppling road cone - Google Patents
Cross-shaped non-toppling road cone Download PDFInfo
- Publication number
- CN101935990A CN101935990A CN2010102795541A CN201010279554A CN101935990A CN 101935990 A CN101935990 A CN 101935990A CN 2010102795541 A CN2010102795541 A CN 2010102795541A CN 201010279554 A CN201010279554 A CN 201010279554A CN 101935990 A CN101935990 A CN 101935990A
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- cross
- cone
- conical shell
- road
- shell
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Abstract
The invention relates to a cross-shaped non-toppling road cone comprising a hollow cone-shaped shell (1). The cross-shaped non-toppling road cone is characterized in that the cross section of the cone-shaped shell is cross-shaped, and a lower part side face (1C) of the cone-shaped shell is arched; and the bottom parts of two adjacent shell walls of the cone-shaped shell are connected through a solid block (1A) or a hollow cavity filled with an heavy object therein, and the centre of gravity of the whole cone-shaped shell is positioned below a border line of a linear side face of the cone-shaped shell and the arched lower part side face (1C). The road cone can automatically reset into an upright position when the road cone inclines and overturns under the action of external force, has the advantages of convenient use and easy carrying, and improves the safety of road traffic.
Description
Technical field
The present invention relates to the road awl that a kind of road traffic uses.
Background technology
The road awl that existing road traffic uses is generally conical hollow cylinder and constitutes, and is in use blown down by strong wind easily or knocks down, needs manually it to be reapposed after falling down to the ground, and brings a lot of troubles.As if untimely it is playbacked again, may bring security incident, cause casualties and property loss, especially at night.And existing conically shaped cross section is rounded, and it is moved needs both hands to encircle, and is very inconvenient.
Summary of the invention
Purpose of the present invention just provides a kind of cross and bores less than the road, and this kind road can automatically reset when boring the upset of run-off the straight under external force and be erectility, and is easy to use, improved the safety of road traffic, and has been easy to carrying.
The technical solution adopted for the present invention to solve the technical problems is: a kind of cross not awl of falling the road, comprise hollow conical shell, and it is characterized in that: the cross section of described conical shell is cross, and the side of conical shell bottom is camber line shape; Adjacent two shell walls of conical shell bottom links to each other by solid slug or the hollow cavity that is filled with weight, and the center of gravity of whole conical shell is positioned at below the boundary line of the linear side of conical shell and camber line shape side.
Compared with prior art, the invention has the beneficial effects as follows:
Because adjacent two shell walls of cross conical shell bottom links to each other by solid slug or the hollow cavity that is filled with weight, this solid slug or the weight that is filled with the hollow cavity of weight make the center of gravity of whole conical shell be positioned at below the boundary line of the linear side of conical shell and camber line shape side, thereby whole road awl becomes " tumbler " structure of a kind of lightness sensation in the upper and heaviness in the lower.The road can automatically reset when boring the upset of run-off the straight under external force and be erectility, need not manually to set upright, and it is extremely convenient to use.Owing to be in erectility all the time, good warning effect, the safety that has improved road traffic has reduced people's life and property loss.And because its cross section is cross, its housing is very thin, can singlehanded grasping, and its convenient transportation.
The camber line shape lower, outer perimeter edge hollow out of above-mentioned conical shell becomes through hole.
The downward diminishing position of curved lower portion does not all have the shell wall that laterally blocks like this, and a plurality of roads awl can overlapping placement.Convenient transportation and storage.
The present invention is described in further detail below in conjunction with accompanying drawing and concrete embodiment.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the embodiment of the invention.
Fig. 2 is the perspective view of the embodiment of the invention.
Fig. 3 is the D-D sectional structure schematic diagram of Fig. 1.
The specific embodiment
Fig. 1-3 illustrates, and one embodiment of the present invention are:, a kind of cross not awl of falling the road, comprise hollow conical shell 1.The cross section of conical shell is cross, the lower side 1C of conical shell is camber line shape, adjacent two shell walls of conical shell bottom links to each other by solid slug 1A, and the center of gravity of whole conical shell is positioned at below the boundary line of lower side 1C of the linear side of conical shell and camber line shape.
Fig. 1,2 also illustrates, and the camber line shape lower, outer perimeter edge hollow out of the conical shell that this is routine becomes through hole 1B.
Claims (2)
1. the cross not awl of falling the road comprises hollow conical shell (1), and it is characterized in that: the cross section of described conical shell is cross, and the lower side of conical shell (1C) is camber line shape; The bottom of two shell walls that conical shell is adjacent by solid slug (1A) or in be filled with weight hollow cavity link to each other, the center of gravity of whole conical shell is positioned at below the boundary line of lower side (1C) of the linear side of conical shell and camber line shape.
2. a kind of cross not awl of falling the road according to claim 1 is characterized in that, the camber line shape lower, outer perimeter edge hollow out of described conical shell becomes through hole (1B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102795541A CN101935990A (en) | 2010-09-13 | 2010-09-13 | Cross-shaped non-toppling road cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102795541A CN101935990A (en) | 2010-09-13 | 2010-09-13 | Cross-shaped non-toppling road cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101935990A true CN101935990A (en) | 2011-01-05 |
Family
ID=43389542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102795541A Pending CN101935990A (en) | 2010-09-13 | 2010-09-13 | Cross-shaped non-toppling road cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101935990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281704A (en) * | 2020-11-25 | 2021-01-29 | 朱士波 | Roadblock awl that can stand automatically after toppling over |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790410A (en) * | 1955-03-08 | 1957-04-30 | Wald Ind Inc | Highway marking guard |
| US4123183A (en) * | 1977-08-29 | 1978-10-31 | Ryan John E | Guidepost for roadways and the like |
| US4739302A (en) * | 1986-07-07 | 1988-04-19 | Kinard Noel S | Road construction barrier/marker |
| CN2539767Y (en) * | 2002-03-19 | 2003-03-12 | 罗文耀 | Improved car fault bollard structure |
| CN200999328Y (en) * | 2007-01-23 | 2008-01-02 | 李伟 | Novel traffic road cone |
| CN201099838Y (en) * | 2007-08-20 | 2008-08-13 | 王锐午 | Luminous road-block mark cartridge |
| CN201553996U (en) * | 2009-11-24 | 2010-08-18 | 谢天智 | Tumbler-type traffic road cone |
| CN201770955U (en) * | 2010-09-13 | 2011-03-23 | 邱丽伟 | Not-falling road cone |
-
2010
- 2010-09-13 CN CN2010102795541A patent/CN101935990A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790410A (en) * | 1955-03-08 | 1957-04-30 | Wald Ind Inc | Highway marking guard |
| US4123183A (en) * | 1977-08-29 | 1978-10-31 | Ryan John E | Guidepost for roadways and the like |
| US4739302A (en) * | 1986-07-07 | 1988-04-19 | Kinard Noel S | Road construction barrier/marker |
| CN2539767Y (en) * | 2002-03-19 | 2003-03-12 | 罗文耀 | Improved car fault bollard structure |
| CN200999328Y (en) * | 2007-01-23 | 2008-01-02 | 李伟 | Novel traffic road cone |
| CN201099838Y (en) * | 2007-08-20 | 2008-08-13 | 王锐午 | Luminous road-block mark cartridge |
| CN201553996U (en) * | 2009-11-24 | 2010-08-18 | 谢天智 | Tumbler-type traffic road cone |
| CN201770955U (en) * | 2010-09-13 | 2011-03-23 | 邱丽伟 | Not-falling road cone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281704A (en) * | 2020-11-25 | 2021-01-29 | 朱士波 | Roadblock awl that can stand automatically after toppling over |
| CN112281704B (en) * | 2020-11-25 | 2022-07-19 | 朱士波 | Roadblock awl that can stand automatically after toppling over |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20110105 |