CN207672468U - A kind of Portable car arrester - Google Patents
A kind of Portable car arrester Download PDFInfo
- Publication number
- CN207672468U CN207672468U CN201820008524.9U CN201820008524U CN207672468U CN 207672468 U CN207672468 U CN 207672468U CN 201820008524 U CN201820008524 U CN 201820008524U CN 207672468 U CN207672468 U CN 207672468U
- Authority
- CN
- China
- Prior art keywords
- rivet nut
- car arrester
- portable car
- convex thorn
- rivet
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model is related to a kind of Portable car arresters, it includes nail frame, the nail frame is made of four mutually isostructural rivet nuts, angle all same between the adjacent rivet nut of any two, the rivet nut is regular triangular prism type structure, the top of rivet nut is provided with spur, and convex thorn group is provided on the outer wall in the middle part of rivet nut, and the utility model has the advantages that simple in structure, easy to carry, small, light-weight, sturdy and durable.
Description
Technical field
The utility model belongs to car arrester equipment technical field, and in particular to a kind of Portable car arrester.
Background technology
With the high development of modern society, the living standard of the people constantly improves, and human society is constantly sent out forward
It opens up, earth-shaking variation all has occurred in each substance department in national economy, and still, social security situation is also very important,
One of the major tasks that social security is always various regions government were rectified in recent years, and offender commits a crime or escapes using the vehicles
As normality, prevents offender from committing a crime or escape using the vehicles and have become the important means of uniform offender, public security
Policeman is in the task of execution, in order to force to make the vehicle of offender to stop, currently, used is a kind of horizontal on road surface
Multiple iron nails are carried above iron plate, when offender's driving vehicle is forced through, the iron nail on iron plate can puncture the tire of vehicle,
It forces the vehicle of offender to stop, has subdued offender, still, there is volumes for the iron plate greatly, heavy, moves not side
The drawbacks such as just are difficult then rapid setting Obstruct apparatus in addition, when temporary emergency pressure occur and holding up traffic.
Invention content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is simple in structure, easy to carry,
Small, light-weight, robust Portable car arrester.
What the purpose of this utility model was realized in：A kind of Portable car arrester, it includes nail frame, and the nail frame is
It is made of four mutually isostructural rivet nuts, the angle all same between the adjacent rivet nut of any two, the rivet nut
Top for regular triangular prism type structure, rivet nut is provided with spur, and convex thorn group is provided on the outer wall in the middle part of rivet nut.
Four mutually isostructural rivet nuts are an integral molding structure.
The convex thorn group is made of three mutually isostructural convex thorns, and three mutually isostructural convex thorns are arranged at nail
The edges and corners of body.
2 equally distributed convex thorn groups are provided on the outer wall of the rivet nut.
The opening direction of the convex thorn group is towards the center of nail frame.
The convex thorn group and rivet nut are an integral molding structure.
The beneficial effects of the utility model：The utility model is cast using spheroidal graphite cast-iron 450-10, is bent with height
Take intensity, the feature that anticorrosive, toughness is high, wearability is strong, the length above and below this car arrester or so is 30-80cm, can be prevented
The traveling escape of engineering truck, truck, car, and due to small, light-weight easily artificial, motorcycle and car
Carrying, chasing in the criminal that drives, can shed by hand, can also shed away side box of motorbike is electronic, after automobile
It is shed away for case is electronic, it is convenient and efficient, it is effective that offender is prevented to escape.
Description of the drawings
Fig. 1 is a kind of front view of Portable car arrester of the utility model.
Fig. 2 is a kind of vertical view of the front view of Portable car arrester of the utility model.
In figure：1, rivet nut 2,3 convex thorn group of spur.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of Portable car arrester, it includes nail frame, and the nail frame is by four identical structures
Rivet nut 1 form, the angle all same between the adjacent rivet nut 1 of any two, the rivet nut 1 is regular triangular prism type
The top of structure, rivet nut 1 is provided with spur 2, and convex thorn group 3 is provided on the outer wall at 1 middle part of rivet nut.
The utility model is cast using spheroidal graphite cast-iron 450-10, have height yield strength, anticorrosive, toughness is high,
The strong feature of wearability, the length above and below this car arrester or so is 30-80cm, can prevent engineering truck, truck, car
Traveling escape, and due to small, light-weight easily artificial, motorcycle and car carrying, chasing the criminal that drives
In the middle, it can shed, can also shed away side box of motorbike is electronic by hand, automobile trunk is electronic to be shed away, convenient
Fast, effectively offender is prevented to escape.
Embodiment 2
As depicted in figs. 1 and 2, a kind of Portable car arrester, it includes nail frame, and the nail frame is by four identical structures
Rivet nut 1 form, the angle all same between the adjacent rivet nut 1 of any two, the rivet nut 1 is regular triangular prism type
The top of structure, rivet nut 1 is provided with spur 2, and convex thorn group 3, described four identical structures are provided on the outer wall at 1 middle part of rivet nut
Rivet nut 1 be an integral molding structure, the convex thorn group 3 is made of three mutually isostructural convex thorns, and three identical structures
Convex thorn be arranged at the edges and corners of rivet nut, be provided with 2 equally distributed convex thorn groups 3 on the outer wall of the rivet nut 1, it is described
Convex thorn group 3 opening direction towards the center of nail frame, the convex thorn group 3 and rivet nut 1 are an integral molding structure.
The utility model is cast using spheroidal graphite cast-iron 450-10, have height yield strength, anticorrosive, toughness is high,
The strong feature of wearability, the length above and below this car arrester or so is 30-80cm, can prevent engineering truck, truck, car
Traveling escape, and due to small, light-weight easily artificial, motorcycle and car carrying, chasing the criminal that drives
In the middle, it can shed, can also shed away side box of motorbike is electronic by hand, automobile trunk is electronic to be shed away, convenient
Fast, effectively offender is prevented to escape.
Claims (6)
1. a kind of Portable car arrester, it includes nail frame, it is characterised in that：The nail frame is by four mutually isostructural rivet nuts
It forms, the angle all same between the adjacent rivet nut of any two, the rivet nut is regular triangular prism type structure, rivet nut
Top be provided with spur, convex thorn group is provided on the outer wall in the middle part of rivet nut.
2. a kind of Portable car arrester according to claim 1, it is characterised in that：Four mutually isostructural rivet nuts
It is an integral molding structure.
3. a kind of Portable car arrester according to claim 1, it is characterised in that：The convex thorn group is identical by three
The convex thorn of structure forms, and three mutually isostructural convex thorns are arranged at the edges and corners of rivet nut.
4. a kind of Portable car arrester according to claim 1, it is characterised in that：It is provided on the outer wall of the rivet nut
2 equally distributed convex thorn groups.
5. a kind of Portable car arrester according to claim 1, it is characterised in that：The opening direction court of the convex thorn group
To the center of nail frame.
6. a kind of Portable car arrester according to claim 1, it is characterised in that：The convex thorn group and rivet nut are integrated
Molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008524.9U CN207672468U (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008524.9U CN207672468U (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672468U true CN207672468U (en) | 2018-07-31 |
Family
ID=62973343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008524.9U Expired - Fee Related CN207672468U (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104000A (en) * | 2018-01-03 | 2018-06-01 | 党铮 | A kind of Portable car arrester |
-
2018
- 2018-01-03 CN CN201820008524.9U patent/CN207672468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104000A (en) * | 2018-01-03 | 2018-06-01 | 党铮 | A kind of Portable car arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |