CN201808524U - Dedicated fixing and sealing device for motor vehicle plate number - Google Patents
Dedicated fixing and sealing device for motor vehicle plate number Download PDFInfo
- Publication number
- CN201808524U CN201808524U CN200920279641XU CN200920279641U CN201808524U CN 201808524 U CN201808524 U CN 201808524U CN 200920279641X U CN200920279641X U CN 200920279641XU CN 200920279641 U CN200920279641 U CN 200920279641U CN 201808524 U CN201808524 U CN 201808524U
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- China
- Prior art keywords
- screw
- spring leaf
- base
- buckle closure
- sealing device
- 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 description 4
- 239000007787 solid Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model relates to an anti-theft bolt, in particular to an anti-theft fixing and sealing device for a motor plate number, which comprises a nut (6), a spacer (5), a buckling cover (2) and a bottom base (1) which are arranged on a motor vehicle plate installation frame (7), and is characterized in that a spring piece (4) is arranged between the bucking cover (2) and the bottom base (2). The utility model has the advantages that the structure is simple, and the pumped oil quantity can be accurately controlled. The anti-theft fixing and sealing device has the advantages that the simple structure, the installation is easy, the connection is stable and form, and the anti-disassembly and anti-theft properties can be achieved, and the like.
Description
Technical field
The utility model relates to anti-theft bolt, particularly the antitheft solid seal apparatus of automobile license plate photograph.
Background technology
At present, annual automobile quantity increases severely, and some lawless persons usually steal to sell off behind the car plate and obtain interests or carry out illegal activity, make troubles to the car owner, also gives and safeguards that civil order makes troubles.A license plate often occurs and be used for having on the different cars or on the same automobile many different licence plates arbitrarily to change, more have theft licence plate incident to take place repeatedly, upset normal civil order.
Car plate on the conventional motor vehicle adopts common screw attaching parts to be fixed on the car plate erecting frame usually, the screw attaching parts generally is made of nut, packing ring, bolt and decoration nut, and it can take out the screw attaching parts easily by instruments such as general spanner or screwdrivers and take off car plate.In general, this mode of envelope admittedly is easy to be pried open sealing cap, dismounting, is difficult to prevent that licence plate is stolen, distorts.
Chinese invention patent, application number 200810025623.9 discloses a kind of motor vehicle license tag anti-theft fixed and enveloped device, and it comprises: nut, pad, bolt, base, interior block and outer block.Because be somebody's turn to do solid seal apparatus complex structure, number of parts is many, not only financial cost height, and increase time of setting up.
The utility model content
The purpose of this utility model is to provide a kind of can prevent effectively that license plate is stolen, and the solid seal apparatus of license plate simple in structure, that installation is easy, connection is firm.
The purpose of this utility model is achieved in that the special-purpose solid seal apparatus of license plate for vehicle, this device is by the nut, pad, the One-way screw that are installed on the car plate erecting frame, and the buckle closure and the base of the slotted head screw head of encapsulation One-way screw, especially, between buckle closure and base, also include spring leaf.
Described One-way screw has screw rod and slotted head screw head to constitute.Screw thread on the described screw rod is a right-hand screw thread.Described slotted head screw head includes two breach, and this breach can effectively prevent to unclamp screw with screwdriver, that is: One-way screw can only be used for cw and tightens, and can not unclamp by conter clockwise.The breach of described slotted head screw head can pass through milling cutter milling moulding.
The top of described spring leaf is belleville spring.The bottom of described spring leaf is provided with flange, and flange can and be fixed on the central hole of base by punch forming.
Described buckle closure is covering cap shape, and its external diameter matches with base.Described buckle closure is provided with fastener, and its belleville spring with the top of spring leaf matches.
That the present invention has is simple in structure, install easily, connect advantages such as firm and anti-detaching theft-proof.
Description of drawings
Fig. 1 is an assembled state structural representation of the present utility model;
Fig. 2 is the external structure scheme drawing of Fig. 1;
Fig. 3 is a disassembly and assembly structure scheme drawing of the present utility model;
Fig. 4 is the structural representation of One-way screw of the present utility model;
Fig. 5 is the structural representation of spring leaf of the present utility model;
Fig. 6 is the structural representation of spring leaf of the present utility model.
Among the figure: 1 is base, and 2 is buckle closure, and 3 is One-way screw, and 4 is spring leaf, and 5 is pad, and 6 is nut, and 7 is the car plate erecting frame, and 8 is car plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
As shown in Figure 1, 2, the special-purpose solid seal apparatus of license plate for vehicle, this device is by the nut 6, pad 5, the One-way screw 3 that are installed on the car plate erecting frame 7, and the buckle closure 2 and the base 1 of the slotted head screw head of encapsulation One-way screw 3, especially, between buckle closure 2 and base 1, also include spring leaf 4.
As shown in Figure 3, installation process of the present utility model is described.1 Kong Chu of bottom centre passes One-way screw 3 at base, and the car plate 8 of connecting successively, car plate erecting frame 7, pad 5, then carries out pretension by nut 6.After connecting firmly, buckle closure 2 is pressed into by the opening part of base 1, and the fastener 2a on the buckle closure 2 matches with the belleville spring 4a on the top of spring leaf 4.
As shown in Figure 4, described One-way screw 3 has screw rod 3d and slotted head screw head 3e to constitute.Screw thread on the described screw rod 3d is a right-hand screw thread.Described slotted head screw head 3e includes two breach 3a, 3b, and this breach 3a, 3b can effectively prevent to unclamp screw with screwdriver, that is: One-way screw 3 can only be used for cw and tightens, and can not unclamp by conter clockwise.Breach 3a, the 3b of described slotted head screw head 3e can pass through milling cutter milling moulding.
Shown in Fig. 5,6, the top of described spring leaf 4 is belleville spring 4a.The bottom of described spring leaf is provided with flange 4e, and flange 4e can and be fixed on the central hole of base by punch forming.The 4b of spring leaf 4,4c, 4d place and base 1 match.
Described buckle closure 2 is covering cap shape, and its external diameter matches with base 1.Described buckle closure 2 is provided with fastener 2a, and it matches with the belleville spring 4a on the top of spring leaf 4, can prevent effectively that buckle closure 2 from being pried open.
Claims (4)
1. seal apparatus is consolidated in an automotive number plate special use, this device is made up of following structure: be installed on nut (6), pad (5), spring leaf (4), buckle closure (2) and base (1) on the car plate erecting frame (7), it is characterized in that: this device comprises One-way screw (3), and the slotted head screw head (3e) of One-way screw (3) is packaged between buckle closure (2) and the base (1).
2. the special-purpose solid seal apparatus of automotive number plate as claimed in claim 1, it is characterized in that: the slotted head screw head (3e) of described One-way screw (3) includes two breach (3a, 3b), and this breach (3a, 3b) can effectively prevent to unclamp One-way screw (3) with screwdriver.
3. the special-purpose solid seal apparatus of automotive number plate as claimed in claim 1, it is characterized in that: the bottom of described spring leaf (4) is provided with flange (4e) and is fixed on the central hole of base (1), and the top of described spring leaf (4) is belleville spring (4a).
4. the special-purpose solid seal apparatus of automotive number plate as claimed in claim 1, it is characterized in that: described buckle closure (2) inside is provided with fastener (2a), and fastener (2a) matches with the belleville spring (4a) on the top of spring leaf (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920279641XU CN201808524U (en) | 2009-11-06 | 2009-11-06 | Dedicated fixing and sealing device for motor vehicle plate number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920279641XU CN201808524U (en) | 2009-11-06 | 2009-11-06 | Dedicated fixing and sealing device for motor vehicle plate number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808524U true CN201808524U (en) | 2011-04-27 |
Family
ID=43891469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920279641XU Expired - Fee Related CN201808524U (en) | 2009-11-06 | 2009-11-06 | Dedicated fixing and sealing device for motor vehicle plate number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808524U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791359A (en) * | 2015-04-20 | 2015-07-22 | 西安海智机电设备有限公司 | Anti-theft screw assembly |
| CN105626066A (en) * | 2016-03-08 | 2016-06-01 | 孟兵川 | Frozen-blockage-preventing oil well sampling device for oilfields |
| CN107208680A (en) * | 2015-02-06 | 2017-09-26 | Smc株式会社 | Attachment means for fluid means |
| CN108825637A (en) * | 2018-07-16 | 2018-11-16 | 刘海燕 | Separated anti-theft screw device |
| CN113102641A (en) * | 2021-04-16 | 2021-07-13 | 上海宝成交通设施器材有限公司 | Automatic buckling and pressing machine for producing special fixing and sealing device for motor vehicle license plate |
-
2009
- 2009-11-06 CN CN200920279641XU patent/CN201808524U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208680A (en) * | 2015-02-06 | 2017-09-26 | Smc株式会社 | Attachment means for fluid means |
| US10738809B2 (en) | 2015-02-06 | 2020-08-11 | Smc Corporation | Connection devices for fluidic devices |
| CN104791359A (en) * | 2015-04-20 | 2015-07-22 | 西安海智机电设备有限公司 | Anti-theft screw assembly |
| CN105626066A (en) * | 2016-03-08 | 2016-06-01 | 孟兵川 | Frozen-blockage-preventing oil well sampling device for oilfields |
| CN108825637A (en) * | 2018-07-16 | 2018-11-16 | 刘海燕 | Separated anti-theft screw device |
| CN113102641A (en) * | 2021-04-16 | 2021-07-13 | 上海宝成交通设施器材有限公司 | Automatic buckling and pressing machine for producing special fixing and sealing device for motor vehicle license plate |
| CN113102641B (en) * | 2021-04-16 | 2023-02-24 | 上海宝成交通设施器材有限公司 | Automatic buckling and pressing machine for producing special fixing and sealing device for motor vehicle license plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20111106 |