CN202301394U - Vehicle-mounted advertisement frame mounting screw - Google Patents
Vehicle-mounted advertisement frame mounting screw Download PDFInfo
- Publication number
- CN202301394U CN202301394U CN2011204136407U CN201120413640U CN202301394U CN 202301394 U CN202301394 U CN 202301394U CN 2011204136407 U CN2011204136407 U CN 2011204136407U CN 201120413640 U CN201120413640 U CN 201120413640U CN 202301394 U CN202301394 U CN 202301394U
- Authority
- CN
- China
- Prior art keywords
- screw
- inner hexagon
- groove
- interference fit
- vehicle
- 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
Links
Images
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model relates to a vehicle-mounted advertisement frame mounting screw, which is characterized in that the head part of an inner hexagon screw is in interference fit with a decorative screw; a groove is formed in the screw rod of the inner hexagon screw; an open check ring is mounted at the groove; and the tail part of the inner hexagon screw is connected with a nut. As the head part of the inner hexagon screw is in interference fit with the decorative screw, the groove is formed on the screw rod of the inner hexagon screw, and the open check ring is mounted at the groove, when the mounting screws are mounted on the advertisement board, the screws are clamped onto the advertisement board through the open check rings, and the decorative screws in interference fit with the head part of the inner hexagon screw are clamped onto the advertisement board as well, so that the problem that the mounting screws are easy to lose and damage when the vehicle moves is solved.
Description
Technical field
The utility model relates to Ads on Vehicles frame rosehead, especially relates to a kind of anti-lost and vandal-proof Decorative screw.
Background technique
During the railcar operation, Ads on Vehicles frame rosehead often goes out active and damage.To this phenomenon, for the damage that prevents rosehead with lose, therefore, under the prerequisite that does not influence decorative effect, to claiming on the function, requiring is not having under the situation of special tool(s), can not arbitrarily open the advertising frame panel.
The model utility content
The purpose of the utility model provides a kind of novel screw, to solve the problem that rosehead is lost and damaged when the car operation.
For realizing above-mentioned purpose; The utility model provides a kind of Ads on Vehicles frame mounting screw, it is characterized in that: with rosehead of socket head screw head interference fit, have groove on the screw rod of socket head screw; Fluting place construction opening back-up ring, socket head screw afterbody attaching nut.
The utility model is owing at rosehead of socket head screw head interference fit, have groove on the screw rod of socket head screw, fluting place construction opening back-up ring.When being installed on mounting screw on the poster board; With split washer screw is stuck on the advertisement base plate; Rosehead with socket head screw head interference fit also is stuck on the advertisement top board simultaneously, has therefore solved the problem that mounting screw is lost and damaged when car operation.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
With reference to accompanying drawing, 1, rosehead; 2, split washer; 3, socket head screw; 4, nut; 5, advertisement base plate; 6, advertisement top board; Rosehead 1 adopts interference fit to tighten together with socket head screw 3, is installed in advertisement base plate and advertisement top board connection hole place, is stuck on the advertisement base plate 5 with split washer 2; Rosehead 1 is stuck on the advertisement top board 6; Mounting screw can be rotated and unrestricted in poster board, and socket head screw is connected with the nut 4 at advertisement base plate 5 places, prevents loss and damages.Tighten with hexagon wrench, not loosening when guaranteeing car operation.
Claims (1)
1. an Ads on Vehicles frame mounting screw is characterized in that: with rosehead of socket head screw head interference fit, have groove on the screw rod of socket head screw, fluting place construction opening back-up ring, socket head screw afterbody attaching nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204136407U CN202301394U (en) | 2011-10-26 | 2011-10-26 | Vehicle-mounted advertisement frame mounting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204136407U CN202301394U (en) | 2011-10-26 | 2011-10-26 | Vehicle-mounted advertisement frame mounting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301394U true CN202301394U (en) | 2012-07-04 |
Family
ID=46370300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204136407U Expired - Fee Related CN202301394U (en) | 2011-10-26 | 2011-10-26 | Vehicle-mounted advertisement frame mounting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359474A (en) * | 2011-10-26 | 2012-02-22 | 长春轨道客车股份有限公司 | Vehicle-mounted advisement frame installation bolt |
-
2011
- 2011-10-26 CN CN2011204136407U patent/CN202301394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359474A (en) * | 2011-10-26 | 2012-02-22 | 长春轨道客车股份有限公司 | Vehicle-mounted advisement frame installation bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |