CN205220555U - License plate anti -theft fixing and sealing device - Google Patents
License plate anti -theft fixing and sealing device Download PDFInfo
- Publication number
- CN205220555U CN205220555U CN201521132322.8U CN201521132322U CN205220555U CN 205220555 U CN205220555 U CN 205220555U CN 201521132322 U CN201521132322 U CN 201521132322U CN 205220555 U CN205220555 U CN 205220555U
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- CN
- China
- Prior art keywords
- buckle closure
- cramp
- barb
- convex shape
- hat buckle
- 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.)
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model provides a pair of license plate anti -theft fixing and sealing device, including bolt, protruding shape for hat buckle closure, seal base and nut admittedly, protruding shape for hat buckle closure along the protruding shape for hat buckle closure around downwards even interval be provided with at least three cramp, the cramp lower extreme to the inboard indentation of protruding shape for hat buckle closure, between cramp and the protruding shape for hat buckle closure pass through for the fillet in the junction, every cramp lateral wall is equipped with a barb, the barb is the inside slant setting of being connected with the cramp of the outside opening lower extreme in upper end, and the plane radius of circle of every barb and the tie point formation of cramp outer wall is less than the radius of protruding shape for hat buckle closure, and the plane radius of circle of the peak formation of every barb is greater than the radius of protruding shape for hat buckle closure, the base that seals admittedly inwards form the peviform body of throat for the opening, form smooth circular -arc lateral wall admittedly seal lateral wall of the base to the internal contraction, be equipped with a through -hole admittedly seal the base bottom, the barb go into to seal in the base admittedly through the throat card that seals the base admittedly. The utility model has the characteristics of the theftproof performance is good etc.
Description
Technical field
The utility model relates to a kind of license-plate anti-theft sealing device.
Background technology
Along with socioeconomic development, the automobile walking-replacing tool becoming people's daily life gradually slowly, to we providing great convenience in our live and work.Automotive license plate is as the important component part of automobile management information and accessory, and its importance is just self-evident, and meanwhile, as the carrier of identity of automobile information, the economic value of car plate is also subject to coveting of lawless person gradually.Current most car plate is by conventional screw or is bolted to headstock and the tailstock, and lawless person easily can turn on screw and bolt and then steal car plate and seek illegal profit.
Utility model content
The purpose of this utility model is to provide the license-plate anti-theft sealing device that a kind of structure is simple, be easy to installation, be not easily stolen.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of license-plate anti-theft sealing device, comprise bolt, convex shape for hat buckle closure, sealing pedestal and nut, described convex shape for hat buckle closure downward uniform intervals around convex shape for hat buckle closure is provided with at least three cramps, described cramp lower end is to indentation inside convex shape for hat buckle closure, between cramp and convex shape for hat buckle closure, junction is round-corner transition, each cramp lateral wall is provided with a barb, described barb is the oblique setting that the outside open lower end in upper end is inwardly connected with cramp, the flat circle radius that the point of connection of each barb and cramp outer wall is formed is less than the radius of convex shape for hat buckle closure, the flat circle radius of the vertex formation of each barb is greater than the radius of convex shape for hat buckle closure, described sealing pedestal is the basin-like body that opening inwardly forms reducing, sealing pedestal sidewall inwardly shrinks the sidewall forming smooth arc-shaped, sealing base bottom is provided with a through hole, described barb snaps in sealing pedestal through the reducing of sealing pedestal.
The beneficial effects of the utility model are: at least three cramp well-distributeds are arranged so that integrated anti-theft sealing device reduces materials'use while the close-connected in-use performance realizing cramp and sealing pedestal, save part producing cost, the junction of convex shape for hat buckle closure and cramp is designed to round-corner transition simultaneously, it is made to coordinate with the lateral wall of sealing pedestal more tight, more be difficult to normally split out convex shape for hat buckle closure, improve its theftproof performance.More tight by the matching design between convex shape for hat buckle closure and sealing pedestal on the basis of traditional anti-theft sealing device of the utility model, is difficult to take out, and the lawless person of theft car plate is not easy to touch bolt cap, thus reaches the object of Anti-theft license plate.
Further improvement, described bolt head is formed by a word Pocket Machining, and fastening direction force side does not deal with, and eases out the intermediate incline that force side, direction is processed into connection.The fastening direction force side of bolt head does not deal with and ensure that license plate fixing can be fixed on headstock and the tailstock by bolt when fastening, ensure the in-use performance of bolt, the intermediate incline that force side, direction is processed into connection that eases out of bolt head makes bolt can skid on intermediate incline when easing out, thus reach the object being difficult to ease out, even if after violence dismounting buckle closure, the bolt of fixing car plate is also difficult to ease out, and further enhances the anti-theft effect of antitheft sealing device.
Further improvement, the madial wall of the barb that described cramp lateral wall is provided with and the upper end reducing of sealing pedestal is interference fit, convex shape for hat buckle closure and sealing pedestal are better connected by the interference fit between barb and madial wall, make convex shape for hat buckle closure more be difficult to take out after buckling into sealing pedestal, further enhance the anti-theft effect of antitheft sealing device.
Further improvement, described barb is outwards cut out aperture by cramp madial wall and turned down laterally to be formed, barb is outwards cut out after aperture turns down by madial wall and is formed, also can produce on conveyor line while being easy to processing, also a saving the material arranged needed for barb, save the productive costs of antitheft sealing device.
The utility model is relative to the feature of prior art: be difficult to complete taking-up after convex shape for hat buckle closure snaps in sealing pedestal, even if take out after violence dismounting, the special processing process of bolt head makes bolt also be difficult to ease out, ensure the anti-theft effect of antitheft sealing device, meanwhile, the structure of overall sealing device is simple, be easy to install, processing technology is simple, can production line balance, low production cost.
Accompanying drawing explanation
Fig. 1 is the integral structure exploded perspective view of license-plate anti-theft sealing device.
Fig. 2 is the convex shape for hat buckle closure of license-plate anti-theft sealing device and the fit structure schematic diagram of sealing pedestal.
The parts title of numbering expression in accompanying drawing is as follows: 1, bolt; 2, convex shape for hat buckle closure; 3, sealing pedestal; 4, cramp; 5, barb; 6, through hole; 7, nut; 8, reducing.
Detailed description of the invention
The technological means realized to make the utility model, character of innovation and function are easy to understand, and will set forth the utility model further below.
As Fig. 1, a kind of license-plate anti-theft sealing device shown in Fig. 2, comprise bolt 1, convex shape for hat buckle closure 2, sealing pedestal 3 and nut 7, it is characterized in that: described convex shape for hat buckle closure 2 downward uniform intervals around convex shape for hat buckle closure 2 is provided with at least three cramps 4, described cramp 4 lower end is to indentation inside convex shape for hat buckle closure 2, between cramp 4 and convex shape for hat buckle closure 2, junction is round-corner transition, each cramp 4 lateral wall is provided with a barb 5, described barb 5 is the oblique setting that the outside open lower end in upper end is inwardly connected with cramp 4, the flat circle radius that each barb 5 and the point of connection of cramp 4 outer wall are formed is less than the radius of convex shape for hat buckle closure 2, the flat circle radius of the vertex formation of each barb 5 is greater than the radius of convex shape for hat buckle closure 2, described sealing pedestal 3 is the basin-like body that opening inwardly forms reducing 8, sealing pedestal 3 sidewall inwardly shrinks the sidewall forming smooth arc-shaped, a through hole 6 is provided with bottom sealing pedestal 3, described barb 5 snaps in sealing pedestal 3 through the reducing 8 of sealing pedestal 3.
In use, bolt 1 is fastened on car plate by through hole 6 through being coordinated with nut 7 by bolt 1 after sealing pedestal 3, makes license plate fixing fix on headstock and parking stall, finally convex shape for hat buckle closure 2 is snapped in sealing pedestal 3.Now, the installation of antitheft sealing device can enter mode of operation.Can not take out after convex shape for hat buckle closure 2 snaps in, take out destroyed.
Be more than the one introduction provided the utility model, a just preferred embodiment of the present utility model, it can't be construed as limiting scope of the present utility model, allly utilizes the product of this technology all within protection domain of the present utility model.
Claims (4)
1. a license-plate anti-theft sealing device, comprise bolt (1), convex shape for hat buckle closure (2), sealing pedestal (3) and nut (7), it is characterized in that: described convex shape for hat buckle closure (2) downward uniform intervals around convex shape for hat buckle closure (2) is provided with at least three cramps (4), described cramp (4) lower end is to convex shape for hat buckle closure (2) inner side indentation, between cramp (4) and convex shape for hat buckle closure (2), junction is round-corner transition, each cramp (4) lateral wall is provided with a barb (5), the oblique setting that described barb (5) is inwardly connected with cramp (4) for the outside open lower end in upper end, the flat circle radius that each barb (5) and the point of connection of cramp (4) outer wall are formed is less than the radius of convex shape for hat buckle closure (2), the flat circle radius of the vertex formation of each barb (5) is greater than the radius of convex shape for hat buckle closure (2), described sealing pedestal (3) inwardly forms the basin-like body of reducing (8) for opening, sealing pedestal (3) sidewall inwardly shrinks the sidewall forming smooth arc-shaped, sealing pedestal (3) bottom is provided with a through hole (6), the reducing (8) of described barb (5) through sealing pedestal (3) snaps in sealing pedestal (3).
2. a kind of license-plate anti-theft sealing device according to claim 1, is characterized in that: described bolt (1) head is formed by a word Pocket Machining, and fastening direction force side does not deal with, and eases out the intermediate incline that force side, direction is processed into connection.
3. a kind of license-plate anti-theft sealing device according to claim 1, is characterized in that: the barb (5) that described cramp (4) lateral wall is provided with is interference fit with the madial wall of sealing pedestal (3) upper end reducing.
4. a kind of license-plate anti-theft sealing device according to claim 1 or 3, is characterized in that: described barb (5) is outwards cut out aperture by cramp (4) madial wall and turned down laterally to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132322.8U CN205220555U (en) | 2015-12-30 | 2015-12-30 | License plate anti -theft fixing and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132322.8U CN205220555U (en) | 2015-12-30 | 2015-12-30 | License plate anti -theft fixing and sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220555U true CN205220555U (en) | 2016-05-11 |
Family
ID=55895644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132322.8U Active CN205220555U (en) | 2015-12-30 | 2015-12-30 | License plate anti -theft fixing and sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220555U (en) |
-
2015
- 2015-12-30 CN CN201521132322.8U patent/CN205220555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |