CN2158529Y - Arrangement for measuring bicycle - Google Patents
Arrangement for measuring bicycle Download PDFInfo
- Publication number
- CN2158529Y CN2158529Y CN 93205764 CN93205764U CN2158529Y CN 2158529 Y CN2158529 Y CN 2158529Y CN 93205764 CN93205764 CN 93205764 CN 93205764 U CN93205764 U CN 93205764U CN 2158529 Y CN2158529 Y CN 2158529Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- cam
- slide block
- bicycle
- shaped slide
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a taximeter for a bicycle, which is composed of a casing and a counter, wherein, the casing is provided with a cam, a U-shaped slide block connected with the cam, a ratchet wheel engaged with a ratchet on the U-shaped slide block, and a spring; the outside of the casing is provided with a driving arm which is coaxial with the cam. The utility model has the advantages of simple structure, exact distance measurement, stable performance and convenient use. When the utility model is arranged on the bicycle, the original structure of the bicycle does not need to be changed.
Description
The utility model relates to a kind of bicycle taximeter.
Mostly there is complex structure in existing bicycle taximeter, counts inaccurate or the like.Chinese patent CN2090968 discloses a kind of " gravity type bicycle odometer ", though simple in structure, but still have the counting out of true, and per 10 kilometers read a number, this is to very inconvenience of user.
The purpose of this utility model provides a kind of simple in structure, counts bicycle taximeter accurately.
The technical solution of the utility model is, it is by shell, counter, transmission arm and coaxial with it cam, the U-shaped slide block, ratchet, spring constitute, and wherein a side of U-shaped slide block is provided with the ratchet that matches with ratchet, and the U-shaped slide block is provided with retracing spring, transmission arm is coaxial with cam, is provided with retracing spring on cam, and cam and U-shaped slide block join, be provided with the retaining shell fragment on ratchet, ratchet is coaxial with the worm screw of counter.Its principle of work is: the screw on wheel, wheel is stirred transmission arm 1, the cam 2 also thereupon rotation coaxial with transmission arm, promoting U-shaped slide block 3 moves, promote ratchets 5 by the ratchet on the slide block 6 and rotate, rotates with the counter worm screw 9 that ratchet 5 is coaxial thereupon, thereby counter 11 is counted, slide block 3 and cam 2 are resetted by spring 7 and 8 respectively, shell fragment 4 makes ratchet 5 retainings, and the 10th, counter return-to-zero button can repeat to have the records of distance by the log or do not have the records of distance by the log.
The utility model is through repetition test repeatedly, highway checking, and is stable and reliable for performance, have the records of distance by the log accurately, and per 0.1 kilometer gets final product reading, and simple in structure, easy to install.
Fig. 1 is the Facad structure figure of the utility model;
Fig. 2 is the utility model overlooking surface cut-open view;
1 is transmission arm among the figure, and 2 is cam, and 3 is the U-shaped slide block, and sheet extracts till 4,5 is that ratchet, 6 is the ratchet on the U-shaped slide block, 7,8 retracing springs, and 9 is that counter worm screw, 10 is the return-to-zero button, 11 is counter, 12 counter-support, and 13,14 for installing pad, and 15 is shell.
Claims (3)
1, a kind of bicycle taximeter is made of the shell sum counter, it is characterized in that being provided with in shell cam, the U-shaped slide block that joins with cam, and the ratchet that is meshed with ratchet on the U-shaped slide block, spring, shell are provided with the transmission arm coaxial with cam outward.
2, taximeter according to claim 1 is characterized in that a side of U-shaped slide block is provided with the ratchet that matches with ratchet, and retracing spring.
3, taximeter according to claim 1 is characterized in that being provided with in the shell ratchet retaining shell fragment, and cam is provided with retracing spring, and ratchet is coaxial with the counter worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93205764 CN2158529Y (en) | 1993-03-13 | 1993-03-13 | Arrangement for measuring bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93205764 CN2158529Y (en) | 1993-03-13 | 1993-03-13 | Arrangement for measuring bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158529Y true CN2158529Y (en) | 1994-03-09 |
Family
ID=33788946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93205764 Expired - Fee Related CN2158529Y (en) | 1993-03-13 | 1993-03-13 | Arrangement for measuring bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158529Y (en) |
-
1993
- 1993-03-13 CN CN 93205764 patent/CN2158529Y/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 |