CN2240479Y - Theft-proof mud-guard for bicycle - Google Patents
Theft-proof mud-guard for bicycle Download PDFInfo
- Publication number
- CN2240479Y CN2240479Y CN 95226053 CN95226053U CN2240479Y CN 2240479 Y CN2240479 Y CN 2240479Y CN 95226053 CN95226053 CN 95226053 CN 95226053 U CN95226053 U CN 95226053U CN 2240479 Y CN2240479 Y CN 2240479Y
- Authority
- CN
- China
- Prior art keywords
- mudwing
- bicycle
- prevention
- skid plate
- tapered end
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a bicycle theftproof fender, it is equipped with the pick-proof board of package putting in bicycle rear wheel both sides at the both wings of fender, and the shape of pick-proof board can be three horn shapes, and its two hypotenuses edge is equipped with the location hook of standing the fork looks cladding with the bicycle. Therefore, the anti-theft lock has the characteristics of reasonable structure, simple installation, good anti-prying, anti-shearing and lock protection performances, novel appearance, easy anti-counterfeiting and the like.
Description
The utility model relates to a kind of anti-joyride device of bicycle, especially relates to a kind of special bicycle mudwing with anti-theft pick-proof function.
In recent years, become pervasive social problem, made it various anti-theft lock for bicycle and arise at the historic moment because bicycle is stolen again and again.Increased some difficulty though these anti-theft bicycles are locked in objectively to the thief,, still be difficult to stop the burglar with the crime of tool scissors such as combination pliers energetically lock because that existing theft-proof device for bicycle only limits to anti-theft vehicle lock is thief-proof.
The purpose of this utility model provides a kind of rational in infrastructure, installs simply, anti-ly cuts, pick-proof, protects the lock bicycle theft-prevention mudwing that performance is good and outward appearance is novel.
Major scheme of the present utility model is: be provided with bag at the both wings of bicycle mudguard and be equipped with anti-skid plate in the bicycle rear both sides; Described mudwing and anti-skid plate can adopt the sheet material integral body that has fused in advance to make; Also can will prevent that skid plate and local mudwing integral body make, after be compounded in again on the whole mudwing and constitute; Certainly also two anti-skid plates can be made separately, then with mudwing again by dressing up one.Described anti-skid plate can adopt the upright fork of modes such as screw, steel wire and bicycle to fix; Wherein a kind of preferable structure is that anti-theft panel shape is triangular shape, and its two beveled edge is provided with the location hook that coats mutually with the upright fork of bicycle.Described anti-skid plate is except the thicker sheet material integral body of employing is made, also can be provided with the anti-reinforced rib of cutting in the inboard, two bases of anti-skid plate, it is provided with structure and can adopts the steel bar liner to be welded on the anti-skid plate, also can adopt anti-skid plate lower edge to coat steel wire or reinforcing bar and constitutes.Bottom or anti-end of cutting reinforced rib at location hook can hingedly be provided with the pick-proof brace panel, stick so that location hook is nested with easily upright.In order further to strengthen the cleaning of this antitheft mudwing, be convenient to clean and improve intensity, also can between the nearly mudwing of medial extremity and anti-skid plate inboard of location hook, (being the bicycle rear both sides) be provided with pick-proof frame cover plate.
In addition, in the center of the anti-skid plate of a described side, be provided with one match with tapered end by the dress hole, be provided with the tapered end pedestal in it, therefore the bicycle lock tapered end is fixed on prevents on the skid plate.Dead bolt below in the tapered end is provided with a cavity, is provided with the spacing alarm switch in it, and the pig-tail wire of switch is passed the pedestal by the dress tapered end, joins with the annunciator that is arranged on anti-skid plate inboard.
Below by embodiment, the utility model is further described.
Accompanying drawing 1 is a kind of by the holding position scheme drawing on bicycle of the utility model.
Accompanying drawing 2 is a kind of main TV structure scheme drawings of the present utility model.
Accompanying drawing 3 is the opposite side structural representations of the present utility model that remove pick-proof frame cover plate.
Accompanying drawing 4 is A-A cutaway views of accompanying drawing 2.
Accompanying drawing 5 is M portion structure for amplifying scheme drawings of accompanying drawing 4.
Accompanying drawing 6 be in the utility model a kind of lock head by the assembling structure scheme drawing.
Accompanying drawing 7 is a kind of Vehicle lock structure scheme drawings with alarm switch.
Embodiment: adopt the thick tin-plate of 1mm to press structure shown in the accompanying drawing 2 required expansion drawing setting-out, blanking, with punch press about go out tapered end mounting hole and latch arm hole respectively on half sheet, use 3 * 30mm again
2The band steel point be welded in the base place of above-mentioned anti-skid plate (3), and constitute the anti-reinforced rib (31) of cutting, and burn-on at the inboard point of anti-skid plate (3) and to insert object etc.; To prevent that with angle bender skid plate (3) two hypotenuse ends are bent into location hook (37) then, moulded section goes out the arc body that matches with mudwing again; Lower part at two location hooks will be hinged with it by the pick-proof brace panel that band steel is made with rivet.In addition, on anti-skid plate, can fixedly install the position of car plate (7) and red board (6) voluntarily, and whole outside face of the present utility model is sprayed significant anti-fake mark and production code member.In case when stolen, its surface must suffer havoc, stays tangible depredation, it is a stolen car that people can discern this car.
During installation, tapered end can be inserted in the anti-skid plate tapered end hole, be screwed on tapered end pedestal (29); Dead bolt (25) below in tapered end (22) is provided with a cavity (26), is provided with spacing alarm switch (28) in it; The pig-tail wire of switch is passed tapered end pedestal (29) and is joined with the annunciator (35) that is arranged on anti-skid plate inboard.Pull down bicycle rear (8) and mudwing (1) again, amount to the anti-brace panel (33) of cutting of both sides, location hook (37) hook of anti-skid plate is put on two upright forks (4), use the inboard that pick-proof frame cover plate (34) is fixed on anti-skid plate (3) from the bank screw then; And will prevent respectively with the locking bar sleeve pipe that skid plate, pick-proof brace panel and pick-proof frame cover plate fasten and be integral, so that locking bar (23) is more convenient when locking.After locking, whole utility model promptly constitutes one, and anti-skid plate etc. are the locking bar sealing, and the spacing of anti-skid plate and wheel can't stretch into it less than the thickness of tools used in crime such as locking pliers, touches main locking bar, thereby has played pick-proof, prevent cutting, protecting the effect of lock.If in flagrant delict, as long as locking bar is made fore and aft motion, promptly connect alarm switch, send loud chimes of doom by annunciator.Therefore, the utlity model has rational in infrastructurely, install simply, pick-proof, anti-to cut, protect the lock performance good, and outward appearance is novel and be easy to characteristics such as identification.
Claims (10)
1, a kind of bicycle theft-prevention mudwing is characterized in that both wings at described mudwing (1) are provided with bag and put anti-skid plate (3) in bicycle rear (8) both sides.
2, bicycle theft-prevention mudwing as claimed in claim 1 is characterized in that described anti-skid plate (3) shape is triangular shape, and its two beveled edge is provided with the location hook (37) that coats mutually with the upright fork of bicycle (4).
3, bicycle theft-prevention mudwing as claimed in claim 1 or 2 is characterized in that the inboard, two bases at described anti-skid plate (3), is provided with the anti-reinforced rib (31) of cutting.
4, bicycle theft-prevention mudwing as claimed in claim 2, its feature is provided with pick-proof brace panel (31) in the lower hinge that is described location hook.
5, bicycle theft-prevention mudwing as claimed in claim 1 or 2 is characterized in that being provided with pick-proof frame cover plate (34) between the nearly mudwing of medial extremity and anti-skid plate (3) inboard of location hook (37).
6, bicycle theft-prevention mudwing as claimed in claim 3 is characterized in that being provided with pick-proof frame cover plate (34) between the nearly mudwing of medial extremity and anti-skid plate (3) inboard of location hook (37).
7, bicycle theft-prevention mudwing as claimed in claim 1 or 2 is characterized in that the center at the anti-skid plate (3) of a described side, be provided with one match with tapered end by adorning the hole, be provided with tapered end pedestal (29) in it.
8, bicycle theft-prevention mudwing as claimed in claim 3 is characterized in that the center at the anti-skid plate (3) of a described side, be provided with one match with tapered end by adorning the hole, be provided with tapered end pedestal (29) in it.
9, bicycle theft-prevention mudwing as claimed in claim 1 or 2 is characterized in that described anti-skid plate (3) is provided with tapered end (22); Dead bolt in tapered end (25) below is provided with a cavity (26), is provided with spacing alarm switch (28) in it.
10, bicycle theft-prevention mudwing as claimed in claim 9 is characterized in that the pig-tail wire (27) of described spacing alarm switch (28) is passed tapered end pedestal (29), joins with the annunciator (35) that is arranged on anti-skid plate inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226053 CN2240479Y (en) | 1995-11-01 | 1995-11-01 | Theft-proof mud-guard for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226053 CN2240479Y (en) | 1995-11-01 | 1995-11-01 | Theft-proof mud-guard for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240479Y true CN2240479Y (en) | 1996-11-20 |
Family
ID=33872299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226053 Expired - Fee Related CN2240479Y (en) | 1995-11-01 | 1995-11-01 | Theft-proof mud-guard for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240479Y (en) |
-
1995
- 1995-11-01 CN CN 95226053 patent/CN2240479Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |