CN2474362Y - Bicycle rim with displacement spokes - Google Patents
Bicycle rim with displacement spokes Download PDFInfo
- Publication number
- CN2474362Y CN2474362Y CN 01237432 CN01237432U CN2474362Y CN 2474362 Y CN2474362 Y CN 2474362Y CN 01237432 CN01237432 CN 01237432 CN 01237432 U CN01237432 U CN 01237432U CN 2474362 Y CN2474362 Y CN 2474362Y
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- CN
- China
- Prior art keywords
- spoke
- reinforced ribs
- group
- wheel hub
- ring wall
- 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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Abstract
The utility model provides a rim of bicycle wheel with list and dystopia-styled spoke. The utility model comprises a ring body, a boss and at least more than three groups of spokes in even number. The spokes are connected between the ring body and the boss in equal appearing interval connection, each group of spoke is provided with two reinforcing ribs, and one end of each reinforcing rib is connected with a rampart of the boss respectively, which enables each joint form a manner of zigzag connection and range on the left and right ring of rampart in turn. The other end of each reinforcing rib is lean to the inner side of ring body respectively and connected with a floor of ring body after convergent connected with the other end of adjacent reinforcing rib of spoke of adjacent group.
Description
The utility model relates to a kind of bicycle rim, is meant especially a kind ofly to utilize that upper and lower dystopy and the connection relationship that crosses and collar body and wheel hub bonded assembly have the bicycle rim of drawing up dystopy formula spoke between the adjacent reinforced ribs of each spoke group.
Consulting the 1st figure, is example with the Regular Bicycle wheel rim, consists predominantly of a collar body 1, a wheel hub 2 and number spoke 3.This collar body 1 has the annular bottom wall 102 that a central axis, a left and right sidewall 101 and spaced apart are connected left and right sidewall 101 radially inward edges.This wheel hub 2 has an axis hole 201 and the ring wall 202 around central axis along central axis.Each spoke 3 is in interlaced mode, and is affixed with wheel hub 2 ring walls 202 left and right sides ora terminalis with an end 301, and affixed with the diapire 102 of collar body 1 with the other end 302 respectively; Though above-mentioned structure can reach the purpose of winding bicycle rim,, it still has following shortcoming and needs to be resolved hurrily but when actual assembled:
In order to make each spoke 3 have enough intensity, reach the purpose that supports collar body 1, so the Regular Bicycle wheel rim has used a large amount of spoke 3, yet each spoke 3 all must have the above interlocking program of secondary with wheel hub 2 and collar body 1, and must calibrate interlocking position and drawing tension, therefore, under the situation of spoke 3 One's name is legions, loaded down with trivial details installation action has also increased the puzzlement and the inconvenience of installing relatively.
The purpose of this utility model, promptly providing a kind of connection relationship that can utilize upper and lower dystopy between the adjacent reinforced ribs of each spoke group and cross, the collar body mean forced can be scattered in the wheel hub both sides, reach and support the required intensity of collar body, and simple structure, assembling are easy to have the bicycle rim of drawing up dystopy formula spoke.
The purpose of this utility model can reach by following measure:
The utlity model has the bicycle rim of drawing up dystopy formula spoke and include a collar body, a wheel hub and even number set and the above spoke of at least three groups.This collar body has the annular bottom wall that a central axis, those left and right sidewalls and one separately are connected left and right sidewall radially inward edge.This wheel hub has one and runs through the axis hole and the ring wall around central axis of wheel hub along central axis, and this ring wall has a radial centre lines, and radially tangent plane has one spaced apart and protrude the left and right ring edge of collar body both sides.The spoke that at least three groups are above, equidistantly be connected between the ring wall of the diapire of collar body and wheel hub, each group spoke has two reinforced ribs respectively, each reinforced ribs one end links with the ring wall of wheel hub respectively, make each point of contact be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn, each reinforced ribs other end then respectively in the collar body lateral body tilt, and cross with the adjacent reinforced ribs other end of adjacent set spoke and to be connected in the collar body diapire after linking.Therefore, the connection relationship that the utility model can utilize upper and lower dystopy between the adjacent reinforced ribs of each spoke group and cross reaches stress balance and supports the required intensity of collar body, and it is simple structure not only, and quite easy in assembling.
The purpose of this utility model can also reach by following measure:
This wheel hub and spoke are integral molding:
Two reinforced ribs, one end of this each group spoke is connected with the left and right ring edge of ring wall respectively, and has two staggered points of contact with ring wall, makes each reinforced ribs of each group spoke be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn with point of contact respectively;
This spoke have at least four groups above and be even number set, each group spoke has two reinforced ribs respectively, after linking to each other respectively, two reinforced ribs, one end of this each group spoke is connected with a wherein ring edge of wheel hub, and and have two between ring wall and be positioned at same ring edge and adjacent point of contact, make each group spoke be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn with the point of contact that is positioned at same ring edge respectively;
This spoke have at least four groups above and be even number set, each group spoke has two reinforced ribs respectively, after linking to each other respectively, two reinforced ribs, one end of this each group spoke is connected with a wherein ring edge of wheel hub, and tie formation one point of contact altogether with ring wall, make each group spoke be the left and right ring edge that the mode of interlocking continuously is positioned at ring wall in regular turn with the point of contact of tying altogether respectively;
Each reinforced ribs have respectively one near the axial floor of radial centre lines and one with the axial crossing radially floor of floor, wherein reinforced ribs one end of each odd number group spoke respectively with wheel hub wherein one the ring edge be connected, the reinforced ribs other end is reached towards the inboard inclination of collar body respectively to be connected with diapire, reinforced ribs one end of each even number set spoke is another ring edge connection respectively then, the reinforced ribs other end that makes the even number set spoke is equally towards the inboard inclination of collar body, and cross towards the adjacent reinforced ribs of odd number group and to link and to be connected with diapire, make the axial floor of even number set reinforced ribs and the axial floor of odd number group reinforced ribs be positioned at same axial plane, and link mutually with end;
Has the linking piece of cylinder triangular in shape without exception in addition between these each group spoke two reinforced ribs, for affixed with the wheel hub ring wall;
Link with a joining piece respectively after the reinforced ribs other end of this each adjacent odd number group, even number set crosses, make each joining piece affixed with the collar body diapire respectively.
The utlity model has the bicycle rim of drawing up dystopy formula spoke and had following listed advantage and effect in fact:
Because this spoke 40,50 are formed in one with wheel hub 30, so it is quite easy on becoming, also finish the work of calibration at the beginning of the moulding, and can bring into play maximum tension effect, and the utility model need only utilize three groups of above spokes 40,50 and adjacent reinforced ribs 41,51 or adjacent reinforced ribs 44,56 and adjacent reinforced ribs 45, on 55, following dystopy, the connection relationship that crosses, collar body 20 mean forceds can be scattered in wheel hub 30 both sides, reach and support the required intensity of collar body 20, except structure quite simple, more can highlight the simplification of the utility model in assembling, need be as locking one by one as existing most root spokes, importantly, have under the situation of sufficient intensity, can be with four groups of spokes 40,50, eight reinforced ribs 41,51 or reinforced ribs 44,45,55,56 significantly reduce the generation of wind shear section, cut resistance and can reduce wind, make advancing of bicycle rim more smooth and easy.
Fig. 1 is the front elevation of a bicycle rim;
Fig. 2 is a block diagram, and the overall appearance of a preferred embodiment under a running condition of cycle wheel circle of the present utility model is described;
Fig. 3 is a part of block diagram, and the connection relationship of this preferred embodiment one spoke and wheel hub and collar body is described;
Fig. 4 is a cutaway view, and the connection relationship of this preferred embodiment spoke and wheel hub is described;
Fig. 5 is the front elevation of this preferred embodiment;
Fig. 6 is a block diagram, illustrates that another preferred embodiment respectively organizes the connection relationship of spoke and wheel hub, collar body.
The detailed description of preferred embodiment:
Consult Fig. 2,3, first preferred embodiment that the utlity model has the bicycle rim of drawing up dystopy formula spoke is to comprise: a collar body 20, a wheel hub 30 and two groups of odd number group spokes 40, two groups of even number set spokes 50 are as the criterion and the direction of the following stated is a direct of travel with bicycle rim.
This collar body 20 has the annular bottom wall 22 that a central axis, a left and right sidewall 21 and spaced apart are connected left and right sidewall 21 radially inward edges.
This wheel hub 30, have one and run through the axis hole 31 and the ring wall 32 around central axis of wheel hub along central axis, this ring wall 32 has a radial centre lines, and radially tangent plane has one spaced apart and protrude the left and right ring edge 321,322 of 20 two of collar body.
This respectively organizes spoke 40,50, be formed in one, consult Fig. 3,4, equidistant and be cross-linked between the ring wall 32 of the diapire 22 of collar body 20 and wheel hub 30, each organizes spoke 40,50 have two reinforced ribs 41 respectively, 51, reach one and be engaged on reinforced ribs 41, the linking piece 42 of 51 1 ends and general cylinder triangular in shape, 52, each reinforced ribs 41,51 have an axial floor 411 near radial centre lines respectively, 511 and one and axial floor 411, the 511 radially floors 412 that intersect, 512, reinforced ribs 41 1 ends of each group spoke 40 are connected to form a point of contact to be connected piece 42 with wheel hub 30 ring edge 321 respectively, make reinforced ribs 41 other ends respectively towards collar body 20 inboard inclinations, and link with a joining piece 43 1 ends 431, reinforced ribs 51 1 ends of each group spoke 50 then are connected to form a point of contact to be connected piece 52 with ring edge 322 respectively, make reinforced ribs 51 other ends equally towards collar body 20 inboard inclinations, and towards the binding that crosses of adjacent reinforced ribs 41, for linking with joining piece 43 other ends 432, make reinforced ribs 41,43 one-tenth curves of 51 other ends and joining piece are connected (or can linearly connect), and at reinforced ribs 41,51 form one because last, after crossing, hole 53 and is positioned at the drawing up of following dystopy the same axial plane hole 54 that crosses, and affixed with joining piece 43 in addition with the diapire 22 of collar body 20.
Consult Fig. 5, according to above-mentioned, this spoke 40,50 respectively with reinforced ribs 41, the linking piece 42 of 51 1 ends, 52 with the ring edge 321 at wheel hub 30 ring walls 32 two ends, 322 is affixed, in the formation, the interlace mode of following dystopy, again with adjacent reinforced ribs 41,51 axial floor 411,511 cross continuous, and it is affixed with the diapire 22 of collar body 20 by a joining piece 43, make axial floor 411,511 reach radially floor 412,512 form one and draw up hole 53, one hole 54 that crosses, reach the purpose that links collar body 20 and wheel hub 30, and have enough strength support collar body 20.
In addition, consult Fig. 6, it is the block diagram of another preferred embodiment of the utility model, itself and first preferred embodiment are roughly the same, do not exist together and only be: this each group spoke 40, a wherein reinforced ribs 44 of 50,45 1 ends 441,551 are staggered mode respectively is connected with the left side ring edge 321 of wheel hub 30, another reinforced ribs 45,56 1 ends 451,561 are encircled edge 322 with the right side of wheel hub 30 and are connected, so, each organizes spoke 40,50 and 32 of ring walls all have two points of contact, make reinforced ribs 44,45,55,56 1 ends 441,451,551,561 are the left side that staggered continuously mode is positioned at ring wall in regular turn with point of contact respectively, right ring edge 321,322, this adjacent reinforced ribs 45,55 other ends 452,552 and adjacent reinforced ribs 44,56 other ends 442,562 are connected with diapire 22 towards the collar body 20 inboard inclinations and the binding back that crosses respectively equally.
Therefore, this spoke 40,50 is linked to the left and right ring edge 321,322 of wheel hub 30 equally respectively with adjacent reinforced ribs 44,56 and adjacent reinforced ribs 45,55, form the interlace mode of upper and lower dystopy, it is continuous afterwards affixed with the diapire 22 of collar body 20 to cross with adjacent reinforced ribs 44,56 and adjacent reinforced ribs 45,55 again, reach the purpose that links collar body 20 and wheel hub 30, and have enough strength support collar body 20.
Claims (8)
1. one kind has the bicycle rim of drawing up dystopy formula spoke, it is characterized in that:
One collar body has the annular bottom wall that a central axis, a left and right sidewall and spaced apart are connected the left and right side radially inward edge;
One wheel hub has one and runs through the axis hole and the ring wall around central axis of wheel hub along central axis, and this ring wall has a radial centre lines, and radially tangent plane has one spaced apart and protrude the left and right ring edge of collar body both sides;
The spoke that at least three groups are above, equidistantly be connected between the ring wall of the diapire of collar body and wheel hub, each group spoke is respectively to have two reinforced ribs, each reinforced ribs one end links with the ring wall of wheel hub respectively, make the point of contact between each group spoke and ring wall be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn, each reinforced ribs other end then tilts towards collar body is inboard respectively, and crosses with the adjacent reinforced ribs other end of adjacent set spoke and to be connected in the collar body diapire after linking.
2. according to claim 1 have a bicycle rim of drawing up dystopy formula spoke, and it is characterized in that: this wheel hub and spoke are integral molding.
3. according to claim 1 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: two reinforced ribs, one end of this each group spoke is connected with the left and right ring edge of ring wall respectively, and have two staggered points of contact with ring wall, make each reinforced ribs of each group spoke be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn with point of contact respectively.
4. according to claim 1 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: this spoke have at least four groups above and be even number set, each group spoke has two reinforced ribs respectively, after linking to each other respectively, two reinforced ribs, one end of this each group spoke is connected with a wherein ring edge of wheel hub, and and have two between ring wall and be positioned at same ring edge and adjacent point of contact, make each group spoke be the left and right ring edge that staggered continuously mode is positioned at ring wall in regular turn with the point of contact that is positioned at same ring edge respectively.
5. according to claim 1 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: this spoke have at least four groups above and be even number set, each group spoke has two reinforced ribs respectively, after linking to each other respectively, two reinforced ribs, one end of this each group spoke is connected with a wherein ring edge of wheel hub, and tie formation one point of contact altogether with ring wall, make each group spoke be the left and right ring edge that the mode of interlocking continuously is positioned at ring wall in regular turn with the point of contact of tying altogether respectively.
6. according to claim 5 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: each reinforced ribs have respectively one near the axial floor of radial centre lines and one with the axial crossing radially floor of floor, wherein reinforced ribs one end of each odd number group spoke respectively with wheel hub wherein one the ring edge be connected, the reinforced ribs other end is reached towards the inboard inclination of collar body respectively to be connected with diapire, reinforced ribs one end of each even number set spoke is another ring edge connection respectively then, the reinforced ribs other end that makes the even number set spoke is equally towards the inboard inclination of collar body, and cross towards the adjacent reinforced ribs of odd number group and to link and to be connected with diapire, make the axial floor of even number set reinforced ribs and the axial floor of odd number group reinforced ribs be positioned at same axial plane, and link mutually with end.
7. according to claim 5 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: have the linking piece of cylinder triangular in shape without exception in addition between these each group spoke two reinforced ribs, for affixed with the wheel hub ring wall.
8. according to claim 5 have a bicycle rim of drawing up dystopy formula spoke, it is characterized in that: link with a joining piece respectively after the reinforced ribs other end of this each adjacent odd number group, even number set crosses, make each joining piece affixed with the collar body diapire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237432 CN2474362Y (en) | 2001-04-20 | 2001-04-20 | Bicycle rim with displacement spokes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237432 CN2474362Y (en) | 2001-04-20 | 2001-04-20 | Bicycle rim with displacement spokes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474362Y true CN2474362Y (en) | 2002-01-30 |
Family
ID=33650230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237432 Expired - Fee Related CN2474362Y (en) | 2001-04-20 | 2001-04-20 | Bicycle rim with displacement spokes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474362Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130224B (en) * | 2006-08-25 | 2013-08-14 | 玛维克简易股份公司 | Method of manufacturing hub sheel for spoke wheel and hub sheel produced using said method |
-
2001
- 2001-04-20 CN CN 01237432 patent/CN2474362Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130224B (en) * | 2006-08-25 | 2013-08-14 | 玛维克简易股份公司 | Method of manufacturing hub sheel for spoke wheel and hub sheel produced using said method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20020130 |