CN2281909Y - Anti-slip device by automobile spraying sand - Google Patents
Anti-slip device by automobile spraying sand Download PDFInfo
- Publication number
- CN2281909Y CN2281909Y CN 96220427 CN96220427U CN2281909Y CN 2281909 Y CN2281909 Y CN 2281909Y CN 96220427 CN96220427 CN 96220427 CN 96220427 U CN96220427 U CN 96220427U CN 2281909 Y CN2281909 Y CN 2281909Y
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- Prior art keywords
- valve
- sand
- utility
- model
- automobile
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- 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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Abstract
The utility model relates to an anti-slip device for an automobile spraying sand. A sand outlet arranged at the lower end of a sand hopper is provided with a valve with a spring hinge, the bottom face of the valve is provided with a plug pin hole, an electromagnetic valve which is installed horizontally is sheathed with a valve rod with a spring, and the electromagnetic valve is connected with a plug pin rod which is matched with the plug pin hole. The utility model is installed on an automobile bottom bracket arranged at the front part of a back wheel. When the automobile is driven on an icy road surface which needs to spray the sand to prevent slide, the electromagnetic valve is switched on, the plug pin rod is contracted, and the valve is opened to spray the sand, the utility model can prevent slide in snowy days, and the utility model can prevent the occurrence of traffic accidents. The utility model has simple structure, convenient use, easy installation and easy popularization.
Description
The utility model belongs to the device, particularly automobile frost-grit device that increases automotive wheel and ground-surface adhesive ability.
In winter, when automobile travelled at ice and snow road, tire skidded easily, and when especially braking, wheel continues to slide, and traffic accident very easily takes place.Existing anti-slip device for automobile is that anti-skidding iron chains is installed on wheel, and to increase wheel and ground-surface friction, still sound is very big in the walking, walks on the road surface of no ice and snow, and road pavement has certain infringement.
The purpose of this utility model provides a kind of automobile frost-grit device, and is anti-skidding in the time of not only can making braking automobile, and simple in structure, easy to use, do not damage the road surface.
The utility model is achieved in that automobile frost-grit device comprises sand hopper and the electromagnetic valve that has sand inlet and sand export, on the sand export of sand hopper lower end, the valve that has hinge is installed, the bottom surface of valve is provided with pin hole, the valve rod that the electromagnetic valve suit that level is installed spring is connecting the latch rod, and the latch rod matches with pin hole.
The utility model is installed on the anterior automobile chassis frame of automobile back wheel, when on ice and snow road, when automobile brake or startup need frost-grit, connect electromagnetic valve, the electromagnetic valve adhesive makes valve rod drive latch rod retraction, the latch rod is thrown off with the pin hole on the valve, and the gravity of sand is opened valve in the sand hopper, and sand releases, the ground-surface friction of tire and stucco increases, prevent tyre skidding effectively, the generation that tries to forestall traffic accidents does not damage the road surface again.It is simple in structure, and is easy to use, is easy to install and promote.
Accompanying drawing is the utility model structural representation, the utility model will be further described below in conjunction with accompanying drawing, automobile frost-grit device comprises and is installed in sand hopper (1) and the electromagnetic valve (7) that has sand inlet and sand export on the anterior automobile chassis frame of automobile back wheel, the valve (2) that has hinge (3) is installed on the lower end sand export of sand hopper (1), hinge (3) can be a spring hinge, the bottom surface of valve (2) is provided with pin hole (4), the valve rod that electromagnetic valve (7) suit that level is installed spring (6) is connecting latch rod (5), the termination of latch rod (5) is the inclined-plane, and latch rod (5) matches with pin hole (4).After opening valve (2) sand and having let out, the application force of spring hinge makes valve (2) self-return, and an electromagnetic valve of switch (7) again is under the effect of spring (6), latch rod (5) inserts in the pin hole (4) of valve (2) automatically, and valve (2) locking is closed.It is standby to go into sand hopper (1) from sand inlet dress sand.
Claims (3)
1, a kind of automobile frost-grit device comprises sand hopper (1) and the electromagnetic valve (7) that has sand inlet and sand export, it is characterized in that on the lower end sand export of sand hopper (1), being installed with the valve (2) that has hinge (3), the bottom surface of valve (2) is provided with pin hole (4), the valve rod that electromagnetic valve (7) suit that level is installed spring (6) is connecting latch rod (5), and latch rod (5) matches with pin hole (4).
2, automobile frost-grit device according to claim 1 is characterized in that hinge (3) can be a spring hinge.
3, automobile frost-grit device according to claim 1, the termination that it is characterized in that latch rod (5) is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220427 CN2281909Y (en) | 1996-08-09 | 1996-08-09 | Anti-slip device by automobile spraying sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220427 CN2281909Y (en) | 1996-08-09 | 1996-08-09 | Anti-slip device by automobile spraying sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281909Y true CN2281909Y (en) | 1998-05-20 |
Family
ID=33900723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96220427 Expired - Fee Related CN2281909Y (en) | 1996-08-09 | 1996-08-09 | Anti-slip device by automobile spraying sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281909Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842714A (en) * | 2015-05-05 | 2015-08-19 | 吉林大学 | Automotive short-distance auxiliary emergency braking system and braking method thereof |
-
1996
- 1996-08-09 CN CN 96220427 patent/CN2281909Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842714A (en) * | 2015-05-05 | 2015-08-19 | 吉林大学 | Automotive short-distance auxiliary emergency braking system and braking method thereof |
| CN104842714B (en) * | 2015-05-05 | 2017-03-01 | 吉林大学 | A kind of automobile short distance auxiliary emergent brake system and its braking method |
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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 |