CN201099167Y - Battery anti-theft device for pedrail type electric bicycle - Google Patents
Battery anti-theft device for pedrail type electric bicycle Download PDFInfo
- Publication number
- CN201099167Y CN201099167Y CNU2007200423336U CN200720042333U CN201099167Y CN 201099167 Y CN201099167 Y CN 201099167Y CN U2007200423336 U CNU2007200423336 U CN U2007200423336U CN 200720042333 U CN200720042333 U CN 200720042333U CN 201099167 Y CN201099167 Y CN 201099167Y
- Authority
- CN
- China
- Prior art keywords
- hasp
- track
- crawler belt
- electric bicycle
- caterpillar block
- 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
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a crawler battery anti-theft device for electric bicycles. A plurality of hinged track pieces are connected into a track through a pin. A connecting hook which opens inward is arranged on one end of the track; a box-typed hasp comprising a hasp ring, a hasp piece and a hasp seat is arranged on the other end of the track, wherein riveting holes are arranged correspondingly on both sides of the hasp piece and the hasp seat. To adapt the device to electric bicycles of different specifications and types, the track is divided into two parts and the track piece of the connecting part of the two parts is correspondingly provided with a plurality of adjusting screw holes through which the two parts of the track are connected by adjusting bolts from the inner side. The two ends of the track are connected with strip track plates for reducing the processing difficulty and manufacture cost. The utility model is reasonable in structure, easy to produce, low in price, convenient to use and suitable for electric bicycles of different specifications and types and has good anti-theft effect.
Description
Affiliated technical field
The utility model relates to a kind of anti-joyride device, particularly a kind of track-mounted electric bicycle battery anti-joyride device.
Background technology
Electrical Bicycle is quick, laborsaving than bicycle with it, than the safety of motor bike, environmental protection and liked by vast urban and rural residents.The battery of Electrical Bicycle-as be placed in the battery case of vehicle frame keel, it is fixing and antitheft, generally adopts the battery lock, the rotation by key is inserted on the battery box of Plastic Parts lock pin.In recent years, the price of battery is rising steadily, and the risk in the pond of sneaking current comparatively speaking is less, thereby a lot of thief aims at sight on the battery of Electrical Bicycle.And the battery of common electric bicycle lock anti-theft effect is relatively poor, and the thief often only needs to steal battery easily once slightly bigger bottle opener can be unpluged the Plastic Parts on the battery case very like a cork.More and more higher along with the battery loss by theft rate, a lot of car owners reinforce battery by every means, but because vehicle, specification are a lot, not of uniform size causing, so method for making that is unified, that can not apply mechanically is encasing battery and battery case with iron sheet of having; A lock is added in battery being surrounded with band iron of having, or simply it is welded; What also have locks around battery with chain lock without hesitation.Above-mentioned several method though played theft-proof effect to a certain extent, but exists such or such deficiency: the one, and anti-theft effect is poor, chain lock particularly, because do not make to measure, the gap is bigger, is easier to be unpluged; The 2nd, manufacture difficulty is big, encases battery with iron sheet or band iron, needs specialty cuts, welding, and opens inconvenience, and it is just pretty troublesome to take out battery, even needs to make again; The 3rd, uneconomical, because of each Electrical Bicycle all needs to make waste material, inefficiency, cost of manufacture height separately; The 4th, influence the aesthetic in appearance of car load.
The utility model content
For overcoming the deficiencies in the prior art part, the utility model provide a kind of rational in infrastructure, be easy to make, the track-mounted electric bicycle battery anti-joyride device of easy to use, cheap, good anti-theft effect.
The technical scheme that its technical matters that solves the utility model adopts is: the shoe of several hinge sheets is connected to crawler belt by bearing pin, one end of crawler belt is provided with the inside coupling hook of opening, the other end of crawler belt is equipped with the box hasp that is made of hasp ring, hasp sheet and hasp seat, and the both sides of its hasp sheet and hasp seat are provided with the rivet hole that is used to rivet accordingly.
For the Electrical Bicycle that makes the utility model be suitable for the different size model uses, above-mentioned crawler belt separated into two parts, be provided with several on the shoe of two-part junction accordingly and regulate screw, set screw couples together from the inboard through adjusting screw two parts with crawler belt.Like this, by regulating the two-part lap of splice of crawler belt, i.e. the length of the whole crawler belt of scalable, thus the Electrical Bicycle that adapts to the different size model uses; Simultaneously, set screw is from installed inside, thereby not quick detachable.
For reducing difficulty of processing, reduce cost of manufacture, a termination of crawler belt has the caterpillar block of strip, and an end of caterpillar block is provided with the inside hook of opening, and the other end of crawler belt is connected to box hasp.
The other end of above-mentioned crawler belt also is connected to caterpillar block, offers several on the caterpillar block and regulates screw, and the hasp seat of box hasp links to each other with caterpillar block through regulating screw by set screw.Like this, be screwed into different adjusting screws, regulate length by set screw.
The beneficial effects of the utility model are: rational in infrastructure, be easy to make, cheap, easy to use, be suitable for the supporting use of all size model Electrical Bicycle, and good anti-theft effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of shoe in the utility model.
Among the figure: 1 is that shoe, 1-1 are that connector bushing, 1-2 are that adjusting screw, 2 is that caterpillar block, 3 is that coupling hook, 4 is that caterpillar block, 5 is that hasp sheet, 6 is that hasp ring, 7 is that rivet hole, 8 is that hasp seat, 9 and 10 is that set screw, 11 is that bearing pin, 12 is the battery of electric bicycle box.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The front center and the both sides, rear end of the shoe 1 of hinge sheet are provided with connector bushing 1-1, several shoes 1 place the front end connector bushing 1-1 of back one shoe 1 between the both sides sleeve pipe 1-1 of last shoe 1 rear end successively, and bearing pin 10 is placed through in the connector bushing 1-1, be linked to be crawler belt, and the two ends of bearing pin 10 are flattened, and make the crawler belt difficult drop-off.One termination of crawler belt has caterpillar block 2, and the other end of caterpillar block is connected to the inside coupling hook of opening 3; The other end of crawler belt also is connected to caterpillar block 4, and the other end of caterpillar block 4 offers several and regulates screw, and by the box hasp that hasp ring 6, hasp sheet 5 and hasp seat 8 constitute, its hasp seat 8 links to each other with caterpillar block 4 through regulating screw by set screw 9; Hasp sheet 6 is provided with the rivet hole 7 that is used to rivet accordingly with the both sides of hasp seat 7.For the Electrical Bicycle that makes the utility model be suitable for the different size model uses, above-mentioned crawler belt separated into two parts, be provided with several on the shoe 1 of two parts junction accordingly and regulate screw 1-2, set screw 10 couples together two parts of crawler belt from the inboard through adjusting screw 1-2.
During use, at first the utility model is around in around the battery of electric bicycle box 12, and is adjusted to suitable length by set screw 9,10; Again hasp ring 6 is placed in the coupling hook 3, presses down hasp sheet 5 and fold mutually, squeeze in the rivet hole 7, can make battery of electric bicycle box 12 be in air-tight state, thereby reach theft-proof purpose with rivet with hasp seat 8.If need to take out battery, then bore and open rivet with jackhammer; Airtight once more battery of electric bicycle box 12 is then squeezed into rivet again in rivet hole 7.
Claims (4)
1, track-mounted electric bicycle battery anti-joyride device, it is characterized in that: the shoe of several hinge sheets is connected to crawler belt by bearing pin, one end of crawler belt is provided with the inside coupling hook of opening, the other end of crawler belt is equipped with the box hasp that is made of hasp ring, hasp sheet and hasp seat, and the both sides of its hasp sheet and hasp seat are provided with the rivet hole that is used to rivet accordingly.
2, track-mounted electric bicycle battery anti-joyride device according to claim 1, it is characterized in that: above-mentioned crawler belt separated into two parts, be provided with several on the shoe of two-part junction accordingly and regulate screw, set screw is connected two parts of crawler belt from the inboard through regulating screw.
3, track-mounted electric bicycle battery anti-joyride device according to claim 1 and 2, it is characterized in that: a termination of above-mentioned crawler belt has the caterpillar block of strip, and an end of caterpillar block is provided with the inside hook of opening, and the other end of crawler belt is connected to box hasp.
4, track-mounted electric bicycle battery anti-joyride device according to claim 3, it is characterized in that: the other end of above-mentioned crawler belt is connected to caterpillar block, the end of caterpillar block offers several and regulates screw, and the hasp seat of box hasp links to each other with caterpillar block through regulating screw by set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423336U CN201099167Y (en) | 2007-11-19 | 2007-11-19 | Battery anti-theft device for pedrail type electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423336U CN201099167Y (en) | 2007-11-19 | 2007-11-19 | Battery anti-theft device for pedrail type electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099167Y true CN201099167Y (en) | 2008-08-13 |
Family
ID=39935697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200423336U Expired - Fee Related CN201099167Y (en) | 2007-11-19 | 2007-11-19 | Battery anti-theft device for pedrail type electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099167Y (en) |
-
2007
- 2007-11-19 CN CNU2007200423336U patent/CN201099167Y/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 |