CN2321665Y - Simple type dismounting-resistant license plate fixing and sealing device - Google Patents
Simple type dismounting-resistant license plate fixing and sealing device Download PDFInfo
- Publication number
- CN2321665Y CN2321665Y CN 98210127 CN98210127U CN2321665Y CN 2321665 Y CN2321665 Y CN 2321665Y CN 98210127 CN98210127 CN 98210127 CN 98210127 U CN98210127 U CN 98210127U CN 2321665 Y CN2321665 Y CN 2321665Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- sealed cover
- upper cover
- resistant
- capping
- 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
- 238000007789 sealing Methods 0.000 title abstract 3
- 230000002427 irreversible effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model relates to a simple type dismounting-resistant license plate fixing and sealing device, comprising a bolt, nuts, an upper sealed cover, a lower sealed cover, etc. The utility model adopts the bolt whose bolt head is in stair stepping shape, and the reverse hook of the upper sealed cover and the bolt head are directly formed the irreversible hook and buckle fitting, and the bolt passing through the mounting hole of the lower sealed cover is matched with a self-locking nut, etc., and the upper sealed cover is pressed in the lower sealed cover in clearance fitting. The structure realizes the fixing and sealing at one time and has the advantages of dismounting-resistant, changing-resistant, firmness and reliability, long service life, etc.
Description
The utility model relates to a kind of solid seal apparatus of licence plate, is specially adapted to the encapsulation of bicycle number plate check screw, a kind of fastening, non-disconnectable, disposable device.
Existing bicycle number plate does not use solid seal apparatus, is stolen by the people, and it is more to change phenomenon, false number plate is installed or is changed number plate for some lawbreakers and bring convenience, and causes managerial confusion, has a strong impact on the enforcement of traffic law.
The purpose of this utility model is the number plate binding bolt is carried out solid envelope, and a kind of disposable use, the solid and reliable solid seal apparatus of licence plate of encapsulation are provided.
The purpose of this utility model is achieved by the following technical solution: the solid seal apparatus of simple type tamper licence plate comprises licence plate is fixed in screw bolt and nut on the erecting frame, with the upper cover of bolt encapsulation and following capping etc., to be the bolt mounting hole that passes down capping with self lock nut etc. cooperate installation to special feature; Upper cover is set in down in the capping, and the top edge of upper cover and following capping port is interior along free-running fit; The barb of upper cover bottom then becomes irreversible fastener to cooperate with the stepped bolt capitiform of bolt.
Below in conjunction with embodiment and accompanying drawing structure of the present utility model and advantage are described further.
Fig. 1 is a mounting structure scheme drawing of the present utility model;
Fig. 2 is the structural representation of capping down and upper cover.
Referring to Fig. 1 and Fig. 2, present embodiment is made up of capping 1 down, upper cover 2, bolt 5, packing ring 6 and self lock nut 7.The shape of following capping 1 as shown in Figure 2, housing shape ringwise, the centre has mounting hole 9, and upper cover 2 is the frustum shell shape substantially, its underpart has barb 10 and cooperates with the stepped bolt head 8 of bolt 5, and its top edge is interior along free-running fit with following capping 1 port.Bolt 5 passes down mounting hole 9, licence plate erecting frame 3, the licence plate 4 of capping 1 during installation, tightens together with packing ring 6 and self lock nut 7, then upper cover 2 is pressed into down in the capping 1, makes its barb 10 fasten the bolt head 8 of bolt 5, has just finished the task of solid envelope.
The following capping 1 of present embodiment, upper cover 2 adopt injection mo(u)lding, and for the ease of identification, there is the title and the sign of the on-site vehicle administration of projection the upper surface of upper cover 2.Packing ring 6 and self lock nut 7 are the employing gauge member.
When the utility model is in running order,,, can drive upper cover 2 and bolt 5 rotations and bolt 5 is got loose when rotation down during capping 1 because down capping 1 and upper cover 2 match but be independent separately, and have certain tolerance clearance.In addition, attempt the licence plate of dismantling as human wrench swivel nut 7, this is impossible, because nut is a self-locking type, during rotating nut, nut must drive bolt and rotate together, and licence plate is not torn open not got off.Behind the barb 10 of upper cover 2 and bolt 5 snappings is irreversible, has only after this device destruction, just can unscrew bolt.And the intact vehicle management rules that are subjected to of this device guarantee, thereby have guaranteed that each secondary car number plate can only be fixed on the vehicle.
The advantage of this utility model is: simple in structure, tamper prevents changing, encapsulating solid and reliable, service life Long.
Claims (1)
1, the solid seal apparatus of simple type tamper licence plate, include with licence plate (4) be fixed in bolt (5) on the erecting frame and nut (7), upper cover (2) that bolt (5) is encapsulated and following capping (1) etc., it is characterized in that:
The mounting hole (9) that bolt (5) passes down capping (1) and self lock nut (7) etc. cooperate installation, upper cover (2) to be set in down in the capping (1), and the edge on upper cover (2) top and following capping (1) port is interior along free-running fit; The barb (10) of upper cover (2) bottom then forms irreversible fastener with the stepped bolt head (8) of bolt (5) and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210127 CN2321665Y (en) | 1998-02-12 | 1998-02-12 | Simple type dismounting-resistant license plate fixing and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210127 CN2321665Y (en) | 1998-02-12 | 1998-02-12 | Simple type dismounting-resistant license plate fixing and sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2321665Y true CN2321665Y (en) | 1999-06-02 |
Family
ID=33965266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210127 Expired - Fee Related CN2321665Y (en) | 1998-02-12 | 1998-02-12 | Simple type dismounting-resistant license plate fixing and sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2321665Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320268A (en) * | 2011-06-18 | 2012-01-18 | 绵阳市华神空气动力技术应用厂 | Anti-fake and anti-theft number plate for vehicle and integral tightening device thereof |
-
1998
- 1998-02-12 CN CN 98210127 patent/CN2321665Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320268A (en) * | 2011-06-18 | 2012-01-18 | 绵阳市华神空气动力技术应用厂 | Anti-fake and anti-theft number plate for vehicle and integral tightening device thereof |
| CN102320268B (en) * | 2011-06-18 | 2013-01-30 | 绵阳市华神空气动力技术应用厂 | Anti-fake and anti-theft number plate for vehicle and integral tightening device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: JING AN ELECTRICAL AND MECHANICAL TRANSPORT FACILITIES CO., LTD., SANSHUI CITY TO: SANSHUI CITY JING AN COMMUNICATIONS TRANSPORT FACILITIES LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Jingan Communication Traffic Instillation Co., Ltd., Sanwen City Patentee before: Jingan Mechanicoelectric Communication Facilities Co., Ltd., Sanshui City |
|
| 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 |