CN102878187A - Screw protection device for automotive number plate - Google Patents
Screw protection device for automotive number plate Download PDFInfo
- Publication number
- CN102878187A CN102878187A CN2012103927693A CN201210392769A CN102878187A CN 102878187 A CN102878187 A CN 102878187A CN 2012103927693 A CN2012103927693 A CN 2012103927693A CN 201210392769 A CN201210392769 A CN 201210392769A CN 102878187 A CN102878187 A CN 102878187A
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- China
- Prior art keywords
- protecting jacket
- screw
- disk
- number plate
- epoxy resin
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention discloses a screw protection device for an automotive number plate. One protection jacket is additionally mounted at the outer side of the number plate; the number plate and the protection jacket are fixedly arranged on an automobile body together by using a screw and an elastic washer; one bracket is placed in the protection jacket; and then, the bracket is encapsulated in the protection jacket by using epoxy resin. As the epoxy resin has extremely high binding strength and quite high mechanical strength, the epoxy resin and the protection jacket are combined into a whole; meanwhile, as the appearance of the protection jacket is a cylinder, the protection jacket cannot be disassembled by a spanner; therefore, by using the screw protection device for the automotive number plate, the number plate can be prevented from being stolen or taken down easily quite well; and the occurrences of criminal behaviors are greatly reduced.
Description
Technical field
The present invention relates to a kind of automobile peripheral component protective gear, specifically a kind of automotive license plate screw protective gear.
Background technique
Automotive license plate is the license of Vehicle Driving Cycle, yet along with the continuous increase of private car, social automobile pollution straight line rises, and some lawless persons have therefrom seen the interests place, steal specially car plate and obtain filthy lucre.Obviously, such phenomenon has also caused the confusion in the vehicle management when bringing worried to the car owner and losing.In addition, some car owner uses vehicle with false license plate in order to escape some responsibility, and when it caused traffic accident or carries out other criminal offence, people can't investigate in time troublemaker or offender and bring great difficulty to case cracking.Therefore, strengthening automotive license plate protects very important.
Existing car plate means of fixation has multiple, and wherein a kind of is respectively license plate fixing to be fixed on the front bumper and rear bumper (perhaps rear-box case lid) of automobile with two screws.In order to narrate conveniently, below fixedly the front bumper of car plate and rear bumper (perhaps rear-box case lid) and are referred to as car body referred to as front vehicle body and aftercarriage.Illustrated in figures 1 and 2 is existing car plate means of fixation, with screw (3) and elastic washer (4) car plate (2) is fixed on the car body (1), and used screw mostly is the hexagon head complete thread screw.The second car plate means of fixation is respectively license plate fixing to be fixed on front vehicle body and the aftercarriage with four screws, and namely each car plate links to each other with car body with four screws.The third car plate means of fixation is to add a rectangular frame in the car plate outside, with screw rectangular frame is fixed on the car body together with car plate again.The 4th kind of car plate means of fixation is that car plate is installed on the rectangular flat, and then with screw rectangular flat is fixed on the car body, etc.But in any case, car plate all is directly or indirectly to be fixed on the car body by two (or four) screws.Since make be screwed after, its screw head is exposed outside, the lawless person can use the spanner screw of outwarding winding to steal car plate like a cork, thereby the car owner is practiced extortion, to obtain filthy lucre, perhaps the car owner arbitrarily takes off car plate in order to escape some responsibility, uses vehicle with false license plate instead and carries out some criminal offence.
In order to protect number plate screw not stolen; Chinese patent CN201078387Y discloses a kind of protective lid of screw cap; circular protecting cover with the metal making; the one side is the circular open that can match with the screw cap diameter; during use, the circular open of protecting cover is embedded on the identical screw cap of diameter, makes it tight with the whole parcel of screw cap; form smooth circle, screw is not stolen.But in fact, because this circle protecting cover is easy to be pried open by screw-driver, therefore, this protective lid of screw cap does not have anti-theft function basically.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that above-mentioned prior art exists, and a kind of automotive license plate screw protective gear is provided, and makes car plate do not stolen easily or take off.
The technical solution adopted for the present invention to solve the technical problems is: when to automobile car plate being installed; install a protecting jacket additional in the outside of car plate; be fixed on together car plate and protecting jacket on the car body with screw and elastic washer; in protecting jacket, place a support; then, with epoxy resin support is encapsulated in the protecting jacket.Described protecting jacket is a hollow cylindrical body, the sealing of one end, and the other end opens wide, and there is a through hole at the closed end center, and this through-hole diameter is identical with used elastic washer internal diameter; The screw head size of the internal diameter of protecting jacket and used screw is complementary, and namely when screw head is in protecting jacket, can use socket wrench to rotate this screw; Protecting jacket is made of metallic material, and protecting jacket can be integrative-structure, also can be made of steel pipe and Plate Welding.Described support, consisted of by a disk and three supporting legs, three supporting legs evenly distribute in the disk circumference direction, disk and supporting leg are metallic material, three supporting legs and disk welding or be glued together, the thickness of disk is between 0.5～1.0mm, the diameter of disk and the internal diameter of aforesaid protecting jacket are complementary, screw head thickness and the elastic washer thickness of the length of supporting leg and used screw are complementary, behind screw fastening, there is the gap of 1～2mm on the screw head top apart from disk, and can not compacting, in order to avoid affect the effect of elastic washer; Described epoxy resin; select the resin of high epoxy value (＞0.40), such as 618.6101 etc., so that have enough adhesion strengths behind the epoxy resin cure; the thickness of epoxy resin is between 3～5mm, to guarantee that this epoxy resin protective layer is not destroyed easily.Because epoxy resin has high adhesion strength; and itself has a very high mechanical strength; itself and protecting jacket are combined as a whole; simultaneously; because the profile of protecting jacket is cylindrical body; so that spanner can't be dismantled protecting jacket, therefore, this automotive license plate screw protective gear can protect car plate not stolen easily or take off well.
The invention has the beneficial effects as follows, in the situation that does not change existing car plate mounting type, only depend on and install a protecting jacket and a support additional, just can protect well car plate not stolen easily or take off, the generation of the behavior that greatly diminishes crime.
Description of drawings
Fig. 1 is existing car plate means of fixation schematic representation.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is structural drawing of the present invention.
Fig. 4 is the B-B sectional view of Fig. 3.
Fig. 5 is the structural drawing of protecting jacket.
Fig. 6 is the structural drawing of support.
Fig. 7 is the side view of Fig. 6.
1. car bodies among the figure, 2. car plate, 3. screw, 4. elastic washer, 5. epoxy resin, 6. support, 7. protecting jacket, 61. supporting legs, 62. disks.
Embodiment
In Fig. 3; when car plate (2) is installed; install a protecting jacket (7) additional in the outside of car plate (2); with screw (3) and elastic washer (4) car plate (2) and protecting jacket (7) are fixed on the car body (1) together; in protecting jacket (7), place a support (6), then use epoxy resin (5) that support (6) is encapsulated in the protecting jacket (7).Described protecting jacket (7), it is a hollow cylindrical body, as shown in Figure 5, the sealing of one end, the other end opens wide, and there is a through hole at the closed end center, this through-hole diameter d is identical with the internal diameter of used elastic washer (4), the screw head size of the inside diameter D of protecting jacket (7) and used screw (3) is complementary, and namely when the screw head of screw (3) is in protecting jacket (7), can use socket wrench rotary screw (3); Protecting jacket is made of metallic material, and protecting jacket can be integrative-structure, also can be made of steel pipe and Plate Welding.The structure of described support (6) as shown in Figure 6 and Figure 7, consisted of by three supporting legs (61) and a disk (62), three supporting legs (61) evenly distribute at disk (62) circumferencial direction, supporting leg (61) and disk (62) are metallic material, three supporting legs (61) weld or are glued together with disk (62), the thickness of disk (62) is between 0.5～1.0mm, the inside diameter D of the diameter of disk (62) and protecting jacket (7) is complementary, the thickness of the screw head thickness of the length of supporting leg (61) and screw (3) and elastic washer (4) is complementary, after screw (3) is fastening, there is the gap of 1～2mm on the screw head top apart from disk (62), and can not compacting, in order to avoid affect the effect of elastic washer (4); Described epoxy resin (5); select the resin of high epoxy value (＞0.40); such as 618.6101 etc.; so that epoxy resin (5) has enough adhesion strengths after solidifying; the thickness of epoxy resin (5) is between 3～5mm, to guarantee that this epoxy resin protective layer is not destroyed easily.
The present invention does not change car body structure and used screw-type, only increases a protecting jacket and a support, and is simple in structure.Because epoxy resin has high adhesion strength; and itself has a very high mechanical strength; itself and protecting jacket are combined as a whole; simultaneously; because the profile of protecting jacket is cylindrical body, so that spanner can't be dismantled protecting jacket, therefore; the present invention can protect car plate not stolen easily or take off, the generation of the behavior that greatly diminishes crime well.
Claims (7)
1. automotive license plate screw protective gear; install a protecting jacket additional in the outside of car plate; with screw and elastic washer car plate and protecting jacket are fixed on the car body together, in protecting jacket, place a support, it is characterized in that: with epoxy resin support is encapsulated in the protecting jacket.
2. automotive license plate screw protective gear according to claim 1, it is characterized in that: protecting jacket is a hollow cylindrical body, the sealing of one end, the other end opens wide, and there is a through hole at the closed end center, and this through-hole diameter is identical with the internal diameter of used elastic washer.
3. automotive license plate screw protective gear according to claim 1, it is characterized in that: support is made of a disk and three supporting legs, and three supporting legs evenly distribute in the disk circumference direction.
4. protecting jacket according to claim 2, it is characterized in that: protecting jacket is made of metallic material.
5. protecting jacket according to claim 2, it is characterized in that: protecting jacket can be integrative-structure, also can be made of steel pipe and Plate Welding.
6. support according to claim 3, it is characterized in that: disk and supporting leg are metallic material.
7. support according to claim 3 is characterized in that: three supporting legs and disk welding or be glued together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103927693A CN102878187A (en) | 2012-09-30 | 2012-09-30 | Screw protection device for automotive number plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103927693A CN102878187A (en) | 2012-09-30 | 2012-09-30 | Screw protection device for automotive number plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102878187A true CN102878187A (en) | 2013-01-16 |
Family
ID=47479640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103927693A Pending CN102878187A (en) | 2012-09-30 | 2012-09-30 | Screw protection device for automotive number plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878187A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854184Y (en) * | 2006-06-14 | 2007-01-03 | 李勇 | Anti-theft bolt device for number plate of motor-vehicle |
| CN201196183Y (en) * | 2008-05-16 | 2009-02-18 | 文德顺 | Unidirectional anti-return bolt |
| CN201212516Y (en) * | 2008-07-07 | 2009-03-25 | 李剑添 | License anti-theft device |
| CN201866060U (en) * | 2010-08-31 | 2011-06-15 | 中国二十冶集团有限公司 | Bolt with bolt cap |
| CN202946515U (en) * | 2012-09-30 | 2013-05-22 | 安徽理工大学 | Automobile number plate bolt protective device |
-
2012
- 2012-09-30 CN CN2012103927693A patent/CN102878187A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854184Y (en) * | 2006-06-14 | 2007-01-03 | 李勇 | Anti-theft bolt device for number plate of motor-vehicle |
| CN201196183Y (en) * | 2008-05-16 | 2009-02-18 | 文德顺 | Unidirectional anti-return bolt |
| CN201212516Y (en) * | 2008-07-07 | 2009-03-25 | 李剑添 | License anti-theft device |
| CN201866060U (en) * | 2010-08-31 | 2011-06-15 | 中国二十冶集团有限公司 | Bolt with bolt cap |
| CN202946515U (en) * | 2012-09-30 | 2013-05-22 | 安徽理工大学 | Automobile number plate bolt protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |