CN2583195Y - Telescopic barricade - Google Patents
Telescopic barricade Download PDFInfo
- Publication number
- CN2583195Y CN2583195Y CN 02289071 CN02289071U CN2583195Y CN 2583195 Y CN2583195 Y CN 2583195Y CN 02289071 CN02289071 CN 02289071 CN 02289071 U CN02289071 U CN 02289071U CN 2583195 Y CN2583195 Y CN 2583195Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- extra heavy
- heavy pipe
- tubule
- thick
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a telescopic barricade, which is characterized in that the telescopic barricade comprises a thick pipe and a thin pipe which is positioned inside the thick pipe, wherein, the inner wall of the thick pipe is provided with grooves; the lower part of the outer pipe wall of the thin pipe is provided with convex parts which are matched with the grooves; the thick pipe and the thin pipe of the telescopic barricade are provided with grooves and convex parts which are mutually matched. When the utility model is used, the thin pipe is elevated from the thick pipe and turn to an angle degree, and the convex part of the thin pipe is positioned on a supporting table of the thick pipe. When the utility model is not used, the thin pipe needs to be turned to the same angle degree, and convex part aims at the grooves to put the thin pipe into the thick pipe. Because the thick pipe is buried under the ground when used, and the thin pipe is positioned inside the thick pipe, the utility model has the advantages of little occupation of space, and convenient operation.
Description
Technical field
The utility model relates to a kind of means of transportation.
Background technology
At present, parking lot, the various large-scale restaurant of China, speedway, various public places of entertainment, sub-district property, major part are all used common iron pipe or little mud pier to be fixed on and are pulled on iron chains on the ground.If the use place, it is very inconvenient to remove the road shelves.
The utility model content
At above-mentioned deficiency, the utility model provides a kind of retractable road retaining.To reach purpose easy to use.
For achieving the above object, the utility model is by the following technical solutions: a kind of telescopic type road retaining, it is characterized in that: comprise an extra heavy pipe and place the interior tubule of this extra heavy pipe, described extra heavy pipe inwall is equipped with groove, is equipped with the projection that matches with described groove in the outer tube wall bottom of described tubule.
A kind of flexible road retaining, it is characterized in that: the mouth of pipe at described extra heavy pipe is equipped with saddle.
A kind of flexible road retaining, it is characterized in that: the top in described tubule projection all is equipped with spring.
A kind of telescopic type road retaining, it is characterized in that: the top in described tubule projection all is equipped with cushion.
A kind of telescopic type road retaining is characterized in that: be equipped with hangnail at described extra heavy pipe outer tube wall.
The utlity model has following effect: the extra heavy pipe and the tubule of telescopic type road retaining are equipped with groove and the projection that cooperatively interacts, and during use, tubule are mentioned from extra heavy pipe, turn over an angle, and the projection of tubule is placed on the saddle of extra heavy pipe.Not the time spent, tubule turns over equal angular, and the projection alignment indentation is put into tubule in the extra heavy pipe.Because it is underground that extra heavy pipe is embedded in use, thus in tubule places extra heavy pipe the time, do not take up room, easy to use.
Description of drawings
Below in conjunction with the drawings and specific embodiments a kind of flexible road of the utility model retaining is described in further details.
Fig. 1 is the structural representation of a kind of flexible road of the utility model retaining.
Fig. 2 is the structural representation of the cross section of a kind of flexible road of the utility model retaining.
Specific embodiment
With reference to Fig. 1, a kind of telescopic type road retaining comprises an extra heavy pipe 1 and places the interior tubule 2 of this extra heavy pipe that described extra heavy pipe inwall is equipped with groove 3, is equipped with the projection 4 that matches with described groove in the outer tube wall bottom of described tubule.The mouth of pipe at described extra heavy pipe 1 is equipped with saddle 5.Top in described tubule projection 4 can be equipped with spring 6 or cushion.Be equipped with hangnail 7 at described extra heavy pipe 1 outer tube wall.
Claims (5)
1, a kind of telescopic type road retaining is characterized in that: comprise an extra heavy pipe and place tubule in this extra heavy pipe, described extra heavy pipe inwall is equipped with groove, is equipped with the projection that matches with described groove in the outer tube wall bottom of described tubule.
2, a kind of flexible road according to claim 1 keeps off, and it is characterized in that: the mouth of pipe at described extra heavy pipe is equipped with saddle.
3, a kind of flexible road according to claim 1 keeps off, and it is characterized in that: the top in described tubule projection all is equipped with spring.
4, a kind of telescopic type according to claim 1 road retaining, it is characterized in that: the top in described tubule projection all is equipped with cushion.
5, according to claim 1,2,3 or 4 described a kind of telescopic type roads retaining, it is characterized in that: be equipped with hangnail at described extra heavy pipe outer tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289071 CN2583195Y (en) | 2002-12-05 | 2002-12-05 | Telescopic barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289071 CN2583195Y (en) | 2002-12-05 | 2002-12-05 | Telescopic barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583195Y true CN2583195Y (en) | 2003-10-29 |
Family
ID=33748724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289071 Expired - Fee Related CN2583195Y (en) | 2002-12-05 | 2002-12-05 | Telescopic barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583195Y (en) |
-
2002
- 2002-12-05 CN CN 02289071 patent/CN2583195Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |