CN2052381U - Durable bicycle bell guarding against theft - Google Patents
Durable bicycle bell guarding against theft Download PDFInfo
- Publication number
- CN2052381U CN2052381U CN 88208901 CN88208901U CN2052381U CN 2052381 U CN2052381 U CN 2052381U CN 88208901 CN88208901 CN 88208901 CN 88208901 U CN88208901 U CN 88208901U CN 2052381 U CN2052381 U CN 2052381U
- Authority
- CN
- China
- Prior art keywords
- bell
- dwang
- vehicular
- friction wheel
- axle
- 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.)
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides an improved bell device for bicycles. A friction wheel rubs the tyre cover of a bicycle to generate rotation to drive an iron stop to strike a hammer head to generate ring. A bell shell is fixed on a bell shaft, so the bell shell is not easy to be stolen. A bell handle is arranged beside a bicycle handle, so the use of the utility model is convenient. Compared with the existing bicycle bells, the utility model which has the advantages of reasonable structure, long service life, remote possibility of fault improves the security of riding.
Description
The utility model relates to a kind of improved bicycle bell device.
Existing bicycle bell produces the tinkle of bells by bell rotating by rack drives bell shell.This structure easy break-down, service life is short, and the bell shell is easily stolen.
Task of the present utility model is to avoid above-mentioned existing deficiency and a kind of improved Vehicular bell apparatus is provided, and its bell shell is fixed on the bell axle, be difficult for being stolen, and also rational in infrastructure, long service life.
Task of the present utility model is finished as follows: a kind of improved bicycle bell device, constitute by bell shell, hammer stem, spring, tup, gear shaft, bell axle, dwang, bell handle, it is characterized in that: on the bell axle, friction wheel is housed, when friction wheel contacts with bicycle car cover tire, drive buting iron and tup bump generation the tinkle of bells when rotating because of the friction force effect.
Task of the present utility model can also be finished by following measure: the Vehicular bell apparatus of afore mentioned rules, it is characterized in that the bell axle is fixed on the dwang, dwang is controlled by steel wire, by steel wire loosen or tighten up the decision friction wheel whether contact with cycle casing.
Because the tinkle of bells drives buting iron and the generation of tup bump by friction wheel, so the bell shell needn't rotate, and the bell shell can be fixed on the bell axle with tightening screw, is difficult for stolen like this.
Can be loosened or tighten up controlling steel wire by bell, bell is fixed near the handlebar being installed in bell in the box, and be easy to use.
Above-mentioned friction wheel can be used plastic production, in order to strengthen the friction force with tire, cutting trace on the friction wheel outer rim.
The picture of accompanying drawing is described as follows:
Fig. 1 is the front elevation of above-mentioned Vehicular bell apparatus remainder except that control part.
Fig. 2 is the A-A cutaway view of Vehicular bell apparatus remainder except that control part.
Fig. 3 is the front elevation of the control part of Vehicular bell apparatus.
Fig. 4 is the B-B cutaway view of the control part of Vehicular bell apparatus.
Fig. 5 is the birds-eye view of the control part of Vehicular bell apparatus.
Be described in further detail below with reference to embodiment:
Fig. 1 and Fig. 2 are the cutaway views with A-A of facing that bicycle bell is removed control part main portion in addition.The fastened screw of bell shell (2) (1) is fixed on the bell axle (8), tup (5) and spring (4), hammer stem (3) also all is fixed on the bell axle (8), and buting iron (6) is fixed on the friction wheel (7), when friction wheel (7) when contacting with cycle casing, because the cycle casing motion will drive friction wheel (7) rotation, thereby drive buting iron (6) rotation, send the tinkle of bells with tup (5) bump.These parts are fixed on bicycle front fork by front fork clamp (17) by front fork stem (11), by bell loosening or tighten up (18) control steel wires (12), whether drive steel wire chuck (15) is swung and is rotated to an angle, thereby make whether to swing, and the rotational angle of dwang (9) is limited in certain position by screw (13) with the coaxial dwang (9) of steel wire chuck (15).So just make bell axle (8) be in two different positions, even position of friction wheel (7) and cycle casing position contacting or disengaging.Steel wire (12) one ends are fixing by punching screw (16), and the other end is loosened (18) control by the bell among Fig. 3 or tightens up.Wherein bearing support (10) is used to support dwang (9) and stop screw (13).
Fig. 3, Fig. 4, Fig. 5 are the facing of bicycle bell control part, B-B analyses and observe, birds-eye view.Bell is installed in bell to (18) among the box (19), and bell can be installed in box (19) by handlebar clamp (21) by the handle of bicycle, uses very convenient.Bell is being equipped with clip wheel (20) on the axle in the box, and the terminal clamping of steel wire (12) is between clip wheel (20).Solid line among Fig. 3 has been represented bell the mode of operation position of (18), and double dotted line is position when not working, and bell is the bicycle use steel wire gate brake lever similar of structure in the box and prior art.
Claims (8)
1, a kind of antitheft durable bicycle bell's device is by bell shell (2), by hammer stem (3), spring (4), tup (5), buting iron (6), bell axle (8), dwang (9), bell constitutes (18), it is characterized in that: friction wheel (7) is housed, when friction wheel (7) when contacting with cycle casing on bell axle (8), because of the friction force effect is rotated, drive buting iron (6) and produce the tinkle of bells with tup (5) bump.
2, according to the Vehicular bell apparatus of claim 1 defined, it is characterized in that bell axle (8) is fixed on the dwang (9), by steel wire (12) loosen or tighten up the decision dwang whether swing, thereby the decision friction wheel (7) whether contact with cycle casing.
3,, it is characterized in that the fastened screw of bell shell (2) (1) is fixed on the bell axle (8) according to the Vehicular bell apparatus of claim 1 or 2 defineds.
4, according to the Vehicular bell apparatus of claim 1 or 2 defineds, it is characterized in that dwang (9) is by bell loosening or tighten up (18) control steel wires (12), drive steel wire chuck (15) and whether swing certain angle, thereby make whether to swing, and the rotational angle of dwang (9) is subjected to the restriction of screw (13) with the coaxial dwang (9) of steel wire chuck (15).
5, according to the Vehicular bell apparatus of claim 4 defined, it is characterized in that bell is installed in bell to (18) among the box (19), be fixed on the handlebar next door.
6,, it is characterized in that friction wheel (7) made by duroplasts according to the Vehicular bell apparatus of claim 1 or 2 defineds.
7,, it is characterized in that being carved with flute mark on the outer rim of friction wheel (7) according to the Vehicular bell apparatus of claim 6 defined.
The advantage of the utility model comparison prior art is:
1, rational in infrastructure, long service life, not easy break-down.
2, easy to use, because bell nearer apart from handlebar, has therefore improved traveling security.
3, the bell shell is difficult for stolen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208901 CN2052381U (en) | 1988-08-01 | 1988-08-01 | Durable bicycle bell guarding against theft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208901 CN2052381U (en) | 1988-08-01 | 1988-08-01 | Durable bicycle bell guarding against theft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2052381U true CN2052381U (en) | 1990-02-07 |
Family
ID=4842634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208901 Withdrawn CN2052381U (en) | 1988-08-01 | 1988-08-01 | Durable bicycle bell guarding against theft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2052381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965882A (en) * | 2017-04-13 | 2017-07-21 | 成都步共享科技有限公司 | A kind of shared bicycle lock with warning device |
-
1988
- 1988-08-01 CN CN 88208901 patent/CN2052381U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965882A (en) * | 2017-04-13 | 2017-07-21 | 成都步共享科技有限公司 | A kind of shared bicycle lock with warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |