CN201472583U - Front fork bowl component of bicycle - Google Patents
Front fork bowl component of bicycle Download PDFInfo
- Publication number
- CN201472583U CN201472583U CN2009201924355U CN200920192435U CN201472583U CN 201472583 U CN201472583 U CN 201472583U CN 2009201924355 U CN2009201924355 U CN 2009201924355U CN 200920192435 U CN200920192435 U CN 200920192435U CN 201472583 U CN201472583 U CN 201472583U
- Authority
- CN
- China
- Prior art keywords
- bowl
- ring
- front fork
- bicycle
- dead ring
- 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
Images
Landscapes
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
A front fork bowl component of a bicycle comprises a bowl component and a fastening component, wherein the bowl component comprises an upper bowl and a lower bowl, the opening of the upper bowl faces the upside, the opening of the lower bowl faces the downside, the lower end of the upper bowl is matched with the upper end of the lower bowl, upper balls are arranged in the upper bowl, and lower balls are arranged in the lower bowl; a compressing component for supporting the lower bowl and the lower balls are arranged below the lower bowl; and the fastening component comprises a strengthening ring and a dead ring positioned above the strengthening ring, wherein an inner shaft ring is arranged at the lower end of the strengthening ring, an elastic groove which is matched with upper balls is arranged at the lower edge of the inner shaft ring, so that the strengthening ring can be matched with the upper balls, and fastening holes are arranged on the dead ring. Two symmetric fastening holes are arranged on the dead ring, the dead ring is in surface contact with a washer, when the dead ring is fastened, the washer bears uniform force, and thereby the whole front fork bowl component bears uniform force.
Description
(1) technical field
The utility model relates to a kind of front fork bowl assembly of bicycle.
(2) background technology
Along with the continuous development of society, people's living standard also constantly improves.Bicycle trade is also developing thereupon always.Along with the consciousness of present environmental protection is more and more stronger, advocate energetically by ride instead of walk other the vehicle of bicycle, so the development of bicycle is more rapid.Because the difference of various countries' living standard uses the purpose of bicycle to have nothing in common with each other, some national bicyclist with tourism, take exercises and children's sports are main purpose, general how fast car, cross-country car and the mountain bike of using; Some national bicycle uses light roadster and how fast car mainly as the vehicle more.Generally speaking, bicycle is towards beautiful, light, firm, new, Lian Fangxiang development.U.S.A is handsome in appearance, bright in luster, magnificent and original; Gently be from heavy and light, ride gently; The jail is the intensity height; Newly be that style is new, wide in variety; Honest and clean is that cost is low, competitive power is strong.The main body of bicycle comprises vehicle frame, handlebar, saddle and front fork bowl assembly etc., the front fork bowl assembly is an important component part of bicycle, general front fork bowl assembly wherein all has a securing device, and its securing device generally all is the dead ring that adopts outer anistree structure.Because it is outer anistree structure, when it was fastening, the discontinuity on the plane that is in contact with it, its outward appearance were also not too consistent with the parts of other front fork bowl assemblies.
(3) summary of the invention
When overcoming that dead ring is fastening in the prior art, the deficiency of the discontinuity on the plane that is in contact with it, it is a kind of can make dead ring fastening the time that the utility model provides, the front fork bowl assembly of the stressed very uniform bicycle on the plane that is in contact with it.
The technical scheme in the invention for solving the technical problem is: a kind of front fork bowl assembly of bicycle, comprise bowl assembly and fastening assembly, described bowl assembly comprise the bowl and following bowl, the rim of a bowl of described upward bowl up, described following bowl the rim of a bowl down, described go up the bowl lower end with described following bowl on cooperate, describedly be provided with ball in upward bowl, be provided with down ball in described following bowl; And described following bowl below also is provided with a forcing piece that is used to support described following bowl and following ball; Described fastening assembly comprises fastening ring and is positioned at the dead ring of described fastening ring top, the lower end of described fastening ring is provided with interior blowout patche, the lower edge of blowout patche is provided with the bullet groove that cooperates with described upward ball in described, thereby described fastening ring is cooperated with the described ball of going up, and described dead ring is provided with fastener hole.
Further, the external diameter of described interior blowout patche is 5mm.
Further, also be provided with packing ring between described fastening ring and the dead ring.
Further, the fastener hole on the described dead ring has two.
Further, two fastener holes on the described dead ring are positioned on the diameter place straight line of dead ring.
The utility model is enclosed within on the front fork of bicycle during use, and serviceable tool is inserted in the fastener hole of dead ring, rotates dead ring it is tightened.
The beneficial effects of the utility model are: adopt above-mentioned technical pattern, at first, dead ring is provided with two fastener holes of symmetry mutually, its dead ring contacts with face with washer face, when dead ring is fastening, on the packing ring stressed evenly, so the time whole front fork bowl assembly stressed evenly.Secondly, the external diameter of the interior blowout patche that 5mm is general in the external diameter of interior blowout patche all has only about 3.5-4mm, and the thickness of therefore interior blowout patche increases, and makes it more firm with cooperating of last wrist ball set, and more sturdy and durable, increases its service life.
(4) description of drawings
Fig. 1 is a front fork bowl assembly decomposing schematic representation.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of front fork bowl assembly of bicycle, comprise bowl assembly and fastening assembly, bowl assembly comprises bowl 1 and following bowl 2, the rim of a bowl of following bowl 2 down, be provided with down ball in the following bowl 2, and the below of following bowl 2 also is provided with a forcing piece 9 that is used to support down bowl 2 and play ball, and that fixes for following bowl 2 is installed on the connecting portion on the cycle frame; The rim of a bowl of last bowl 1 up, last bowl 1 lower end cooperates with following bowl of 2 upper ends, is provided with ball 3 in last bowl 1.Fastening assembly comprises fastening ring 4 and is positioned at the dead ring 5 of fastening ring 4 tops, the lower end of fastening ring 4 is provided with interior blowout patche 6, the lower edge of interior blowout patche 6 is provided with the bullet groove that cooperates with last ball 3, thereby fastening ring 4 is cooperated with last ball 3, dead ring 5 is provided with 7, two fastener holes of two fastener holes and is positioned on the straight line of dead ring diameter place.Wherein all be provided with negative thread on the internal ring wall of fastening ring 4 and dead ring 5, the pipe link of the lower end of handlebar is provided with outside thread, this pipe link inserts in the front fork bowl assembly of bicycle, with the fastening dead ring 5 of specific spanner, handlebar is fixed on the vehicle frame, also because dead ring 5 fastening, cooperate more closely between mutually between the front fork bowl assembly.In the present embodiment, the external diameter of interior blowout patche 5 is 5mm.Also be provided with packing ring 8 between fastening ring 4 and the dead ring 5.
Adopt above-mentioned technical pattern, at first, dead ring is provided with two mutually fastener holes of symmetry, and its dead ring contacts with face with washer face, when dead ring is fastening, stressed even on the packing ring, thus the time whole front fork bowl assembly stressed even.Secondly, the external diameter of the interior blowout patche that 5mm is general in the external diameter of interior blowout patche all has only about 3.5-4mm, and the thickness of therefore interior blowout patche increases, and makes it more firm with cooperating of last wrist ball set, and more sturdy and durable, increases its service life.
Claims (5)
1. the front fork bowl assembly of a bicycle, comprise bowl assembly and fastening assembly, described bowl assembly comprise the bowl and following bowl, the rim of a bowl of described upward bowl up, described following bowl the rim of a bowl down, described go up the bowl lower end with described following bowl on cooperate, describedly be provided with ball in upward bowl, be provided with down ball in described following bowl; And described following bowl below also is provided with a forcing piece that is used to support described following bowl and following ball; Described fastening assembly comprises fastening ring and is positioned at the dead ring of described fastening ring top, the lower end of described fastening ring is provided with interior blowout patche, the lower edge of blowout patche is provided with the bullet groove that cooperates with described upward ball in described, thereby described fastening ring is cooperated with the described ball of going up, and it is characterized in that: described dead ring is provided with fastener hole.
2. the front fork bowl assembly of bicycle as claimed in claim 1 is characterized in that: the external diameter of blowout patche is 5mm in described.
3. the front fork bowl assembly of bicycle as claimed in claim 1 or 2 is characterized in that: also be provided with packing ring between described fastening ring and the dead ring.
4. the front fork bowl assembly of bicycle as claimed in claim 1 or 2, it is characterized in that: the fastener hole on the described dead ring has two.
5. the front fork bowl assembly of bicycle as claimed in claim 4, it is characterized in that: two fastener holes on the described dead ring are positioned on the diameter place straight line of dead ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924355U CN201472583U (en) | 2009-09-02 | 2009-09-02 | Front fork bowl component of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924355U CN201472583U (en) | 2009-09-02 | 2009-09-02 | Front fork bowl component of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472583U true CN201472583U (en) | 2010-05-19 |
Family
ID=42408827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201924355U Expired - Fee Related CN201472583U (en) | 2009-09-02 | 2009-09-02 | Front fork bowl component of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380331A (en) * | 2017-08-08 | 2017-11-24 | 永嘉县信诚科技服务有限公司 | The transfer of toy car |
-
2009
- 2009-09-02 CN CN2009201924355U patent/CN201472583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380331A (en) * | 2017-08-08 | 2017-11-24 | 永嘉县信诚科技服务有限公司 | The transfer of toy car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201472583U (en) | Front fork bowl component of bicycle | |
| CN201169325Y (en) | Integral front fork mudguard of plug-connection type bike | |
| CN205327298U (en) | Bicycle convenient to dismouting | |
| CN204021148U (en) | A kind of mounting structure of mountain bike dismantling devices | |
| CN209567031U (en) | A kind of child's bicycle handlebar lifting structure | |
| CN201338700Y (en) | Quick detaching device for quickly detaching the connecting parts of bicycle | |
| CN208393249U (en) | A kind of roof-rack easy for installation | |
| CN203958499U (en) | Sports bicycle | |
| CN205239807U (en) | Foldable bicycle frame | |
| CN204726592U (en) | The carbon fiber bicycle frame of city bicycles | |
| CN208616110U (en) | It is novel can left and right sides holding water cup water bicycle cup holder | |
| CN209426941U (en) | A kind of scooter | |
| CN211494361U (en) | Reverse type integrated handle of field vehicle | |
| CN207106785U (en) | Integrated wheel built-in variable speed device structure | |
| CN208897244U (en) | A kind of scooter that child's bicycle-tricycle can be converted mutually | |
| CN107856782A (en) | A kind of cyclist's machine support | |
| CN208604633U (en) | A kind of anti-stealing manhole cover | |
| CN201587468U (en) | Push-bike seat cushion capable of accommodating objects | |
| CN207510593U (en) | A kind of child's bicycle chain box with LED light | |
| CN206482129U (en) | A kind of Novel key holder | |
| CN209581685U (en) | A kind of anti-theft type bicycle saddle | |
| CN208617194U (en) | A kind of shopping elevator doorway tensioning apparatus | |
| CN203464195U (en) | Easy-to-fix sound box vehicle lamp | |
| CN109703681A (en) | A kind of child's bicycle is horizontal lifting assembling structure | |
| CN202863680U (en) | Bicycle five-way joint made of laminated bamboo boards |
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: 20100519 Termination date: 20110902 |