CN200971906Y

CN200971906Y - Distort-proof connection component

Info

Publication number: CN200971906Y
Application number: CN 200620114645
Authority: CN
Inventors: 翁慈国
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-08
Filing date: 2006-05-08
Publication date: 2007-11-07
Anticipated expiration: 2016-05-08

Abstract

The utility model relates to an anti tamper sealing module. A bolt(12) perforates out from the bottom[w3] center hole of the cylindrical and hollow sealing seat(7) that is checked with a bolt tightening port. The opening part is provided with a sealing cover(5), while the middle and upper part of the inner wall of the sealing seat is[w6] a reversed truncated cone and the lower part of the inner wall is provided with an annular socket(9). The top part of the sealing cover(5) that is corresponding to the annular socket is a reversed barrel. The end point of the lock check pick(6) at the root part of the lateral wall is provided with a plurality of homologous patulous claw hooks(8) that are extended into [w7]the sealing seat(7) and then joggle and firm hold the annualr socket(9), thereby reaching the aim of firm sealing and tamper prevention. The utility model is provided with a new and unique structure, and is applicable for outdoor public signage, road sign, billboard facilities parts tightening, in particular is applicable for fixing the automobile license plate, and the installation is simple, the tightening strength is high, and can effectively prevent the automobile license plate from stealing, tampering.

Description

A kind of anti-tamper solid sealing assembly

Technical field

The utility model relates to a kind of anti-tamper solid sealing assembly of anti-tamper solid sealing assembly, especially fixed car licence plate.

Background technique

At present, annual automobile quantity increases severely, and a license plate often occurs and is used for having on the different cars or on the same automobile many different licence plates arbitrarily to change, and more has theft licence plate incident to take place repeatedly, has upset normal civil order.Now, the solid seal apparatus of general license plate for vehicle is that bolt is through cylindrical groove shape shell center, license plate is fastened on the automobile, and plurality of square holes is arranged at the plastic casing bottom, corresponding plastics sealing cap, root end has several salient points, thereby plug-in card is gone into square hole and made bolt open-part sealing.In general, this solid seal apparatus is easy to be pried open sealing cap, dismounting, is difficult to prevent that licence plate is stolen, distorts.

The model utility content

The purpose of this utility model provides a kind of anti-tamper solid sealing assembly, can prevent effectively that license plate from being distorted.The fixed car licence plate is convenient and swift, and firm, durable after installing, common tool is not quick detachable.

The purpose of this utility model is achieved in that a kind of anti-tamper solid sealing assembly, seals seat (7) Kong Chu of bottom centre admittedly cylindrical groove shape and passes bolt (12), and card has bolton end, opening portion to be provided with solid capping (7).It is characterized in that: Gu in the inwall of envelope seat (7), top is down truncated cone, there is annular groove (9) the inwall bottom, the sidewall root of its corresponding solid capping (5) has several claw hooks (8) that play pawl (6) end of locking to stretch into engagement, collude the jail.

The utility model is applicable to that outdoor public label, road sign, billboard facility parts are fastening, more be applicable to the fixed car licence plate, with license plate fixing after, prevent that effectively licence plate is stolen, distort, when needing the change licence plate really, use cutting tool or cut the weldering incision, again change, irrecoverable, the utility model novel structure, it is strong that simple fastening force is installed, and improves anti-tamper effect greatly.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is further specified:

Fig. 1: be embodiment of the present utility model longitudinal section tectonic maps

Fig. 2: be anti-tamper solid first embodiment's schematic representation of sealing assembly

Fig. 3: be anti-tamper solid second embodiment's schematic representation of sealing assembly

Fig. 4: the sectional side view that is Fig. 3

Among the figure: 1, licence plate framework 2, licence plate 3, spring washer 4, the protruding nose 5 of wedge, solid capping 6, end lock and play pawl 7, solid envelope seat 8, claw hook 9, annular groove 10, brandreth 11, nut 12, bolt 13, adjustment hole

Embodiment

Be with a kind of embodiment in Fig. 1, Fig. 2.Admittedly seal seat 7 Kong Chu of bottom centre cylindrical groove shape and pass bolt 12, card has the bolton end, by nut 11 and spring washer 3, thereby fixes brandreth 10 licence plate frameworks 1 and licence plate 2.For the opening portion with solid envelope seat 7 cooperates, there are several to end lock bullet pawl 6 at the sidewall root of solid capping 5, end has open claw hook 8.Before the installation, Gu envelope seat 7 is what to separate with solid capping 5.During installation, solid capping 5 is inserted on the solid envelope seat 7, firmly presses inward, the solid sidewall of capping 5 ends lock and plays the elasticity that pawl 6 can utilize self material, and terminal claw hook 8 slides into along a solid protruding nose 4 of 7 inwall wedges that seals, and stretches into annular groove 9 and colludes the jail.

Fig. 3 is second example schematic, and Fig. 4 is the sectional side view of Fig. 3.During installation bolt 12 is passed solid envelope seat 7 bottom centre holes, block the bolton end, spring washer 3 is put well, passes the licence plate framework 1 of having worked good and the adjustment hole 13 of licence plate 2, is fixed in the existing screw of vehicle body bolt 12 is tightened.Be inserted on the solid envelope seat 7 with solid capping 5 again, firmly press inward, stretch into annular groove 9 engagements, collude the jail up to the claw hook 8 that ends lock bullet pawl 6 ends.Promptly realized solid envelope, anti-tamper effect.

Claims

1, a kind of anti-tamper solid sealing assembly, admittedly seal seat (7) Kong Chu of bottom centre cylindrical groove shape and pass bolt (12), card has the bolton end, opening portion is provided with solid capping (5), it is characterized in that: Gu in the inwall of envelope seat (7), top is down truncated cone, there is annular groove (9) the inwall bottom, and the sidewall root of its corresponding solid capping (5) has several to end lock to play pawl (6) and stretch into engagement.

2, the described solid sealing assembly of claim 1 is characterized in that: solid envelope seat (a 7) upper inside wall is fallen truncated cone, with lower annular groove (9) the interface point formation protruding nose of wedge (4).

3, by the described solid sealing assembly of claim 1, it is characterized in that: Gu capping (5) top is the barrel-shaped shape of rounding, root ends lock bullet pawl (6) and matches with solid envelope seat (7) inwall, and root end has several corresponding open claw hooks (8).