CN112660287A - Quick assembly structure for front fork bowl group - Google Patents
Quick assembly structure for front fork bowl group Download PDFInfo
- Publication number
- CN112660287A CN112660287A CN202011617014.XA CN202011617014A CN112660287A CN 112660287 A CN112660287 A CN 112660287A CN 202011617014 A CN202011617014 A CN 202011617014A CN 112660287 A CN112660287 A CN 112660287A
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- China
- Prior art keywords
- bowl group
- bowl
- group
- front fork
- spread groove
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- 238000000576 coating method Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a front fork bowl group uses quick assembly structure, includes bowl group top cap, goes up bowl group, bowl group and bowl group base down, the bottom of going up bowl group is equipped with the recess, is equipped with a plurality of evenly distributed's spread groove on the inner wall of recess, the top of bowl group is equipped with the lug down, is equipped with on the lug with spread groove matched with connect buckle, last bowl group link to each other through spread groove and connect buckle cooperation with bowl group down, go up bowl group and still be equipped with spring washer down between the bowl group. The invention discloses a quick assembly structure for a front fork bowl group, which is simple in structure, simplifies the assembly steps of the front fork bowl group on the premise of not damaging parts, improves the assembly efficiency and achieves the aim of quick assembly.
Description
Technical Field
The invention belongs to the technical field of bicycle equipment, and particularly relates to a quick assembly structure for a front fork bowl group.
Background
The front fork bowl group is also called a front fork assembly, is an important structure for connecting a front fork and a handle vertical tube, and is the key point influencing the controllability and the balance of the bicycle. The bicycle head comprises a front fork and a front fork vertical pipe, the front fork is used for mounting a front wheel, the top end of the front fork vertical pipe is used for mounting a handlebar, a pipe orifice connected with the front fork vertical pipe is arranged on the bicycle frame, and the front fork vertical pipe is connected with the bicycle frame through a bowl group.
Disclosure of Invention
The invention aims to provide a quick assembly structure for a front fork bowl group, which comprises a bowl group top cover, an upper bowl group, a lower bowl group and a bowl group base, wherein a threaded hole is formed in the middle of the bowl group top cover and is matched and connected with a locking bolt, an upper bowl group bearing is arranged between the bowl group top cover and the upper bowl group, a lower bowl group bearing is arranged between the lower bowl group and the bowl group base, and a bolt matched with a pin hole inserted into a frame is arranged below the bowl group base.
Go up the bottom of bowl group and be equipped with the recess, be equipped with a plurality of evenly distributed's spread groove on the inner wall of recess, the cross-section of spread groove is the L type, the top of bowl group is equipped with the lug down, be equipped with on the lug with spread groove matched with connect buckle, last bowl group and bowl group down link to each other through spread groove and connect buckle cooperation, go up bowl group and still be equipped with spring washer down between the bowl group.
Preferably, the outer surfaces of the bowl group top cover and the bowl group base are both provided with wear-resistant coatings.
Preferably, the top cover of the bowl group, the upper bowl group, the lower bowl group and the base of the bowl group are made of stainless steel.
Preferably, the number of the connecting grooves is 2-4.
Preferably, the tail end of the connecting groove is provided with a limiting clamping groove.
Preferably, a dustproof gasket is arranged between the bowl group base and the frame.
Has the advantages that: the invention discloses a quick assembly structure for a front fork bowl group, which is simple in structure, simplifies the assembly steps of the front fork bowl group on the premise of not damaging parts, improves the assembly efficiency and achieves the aim of quick assembly.
Drawings
FIG. 1 is a schematic structural view of a quick assembly structure for a front fork bowl set;
FIG. 2 is a schematic structural view of an upper bowl group;
FIG. 3 is a schematic structural view of a lower bowl group;
in the figure: 1. the bowl group top cover 11, the screw hole 12, the locking bolt 2, the upper bowl group 21, the groove 22, the connecting groove 23, the limiting clamping groove 3, the lower bowl group 31, the convex block 32, the connecting buckle 4, the bowl group base 41, the bolt 5, the upper bowl group bearing 6, the lower bowl group bearing 7, the frame 71, the bolt hole 8, the spring washer
Detailed description of the preferred embodiments
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
The utility model provides a front fork bowl group is with quick assembly structure, includes bowl group top cap 1, goes up bowl group 2, bowl group 3 and bowl group base 4 down, the surface of bowl group top cap 1 and bowl group base 4 all is equipped with wear-resistant coating, the material of bowl group top cap 1, last bowl group 2, bowl group 3 and bowl group base 4 down be the stainless steel.
The middle part of the bowl group top cover 1 is provided with a threaded hole 11, the threaded hole 11 is matched and connected with a locking bolt 12, an upper bowl group bearing 5 is arranged between the bowl group top cover 1 and the upper bowl group 2, a lower bowl group bearing 6 is arranged between the lower bowl group 3 and the bowl group base 4, a bolt 41 matched with a pin hole 71 in the frame 7 is arranged below the bowl group base 4, and a dustproof gasket 72 is arranged between the bowl group base 4 and the frame 7.
Go up the bottom of bowl group 2 and be equipped with recess 21, be equipped with 2 ~ 4 evenly distributed's spread groove 22 on the inner wall of recess 21, the cross-section of spread groove 22 is the L type, and the end of spread groove 22 is equipped with spacing draw-in groove 23, the top of bowl group 3 is equipped with lug 31 down, be equipped with on the lug 31 with spread groove 22 matched with connect buckle 32, last bowl group 2 and bowl group 3 down link to each other through spread groove 22 and connect buckle 32 cooperation, go up bowl group 2 and still be equipped with spring washer 8 down between the bowl group 3.
The invention discloses a quick assembly structure for a front fork bowl group, which is simple in structure, simplifies the assembly steps of the front fork bowl group on the premise of not damaging parts, improves the assembly efficiency and achieves the aim of quick assembly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A quick assembly structure for a front fork bowl group is characterized by comprising a bowl group top cover, an upper bowl group, a lower bowl group and a bowl group base, wherein a threaded hole is formed in the middle of the bowl group top cover and is matched and connected with a locking bolt;
go up the bottom of bowl group and be equipped with the recess, be equipped with a plurality of evenly distributed's spread groove on the inner wall of recess, the cross-section of spread groove is the L type, the top of bowl group is equipped with the lug down, be equipped with on the lug with spread groove matched with connect buckle, last bowl group and bowl group down link to each other through spread groove and connect buckle cooperation, go up bowl group and still be equipped with spring washer down between the bowl group.
2. The quick assembly structure of claim 1, wherein the outer surfaces of the bowl assembly top cover and the bowl assembly base are provided with a wear-resistant coating.
3. The quick assembly structure of claim 1, wherein the top cover, the upper bowl set, the lower bowl set and the bowl set base are made of stainless steel.
4. The quick assembling structure for a front fork bowl set as claimed in claim 1, wherein the number of the connecting grooves is 2-4.
5. The quick assembling structure for a front fork bowl set as claimed in claim 1, wherein the end of the connecting groove is provided with a limit slot.
6. The quick assembling structure for a front fork bowl set as claimed in claim 1, wherein a dustproof washer is provided between the bowl set base and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617014.XA CN112660287A (en) | 2020-12-31 | 2020-12-31 | Quick assembly structure for front fork bowl group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617014.XA CN112660287A (en) | 2020-12-31 | 2020-12-31 | Quick assembly structure for front fork bowl group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112660287A true CN112660287A (en) | 2021-04-16 |
Family
ID=75411452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617014.XA Pending CN112660287A (en) | 2020-12-31 | 2020-12-31 | Quick assembly structure for front fork bowl group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112660287A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331864A (en) * | 1992-10-16 | 1994-07-26 | Chi Yi Chen | Bicycle headset |
| US5737974A (en) * | 1996-07-25 | 1998-04-14 | Chen; Chia-Lung | Fastening assembly of bicycle upright tube |
| TW512799U (en) * | 2001-07-10 | 2002-12-01 | Jia-Ching Chen | Improved joint structure for two-stage tap-free operation head shaft |
| CN201472601U (en) * | 2009-07-01 | 2010-05-19 | 高煜升 | Combination structure of crank and five-centre through axle for bicycle |
| CN202163560U (en) * | 2011-07-20 | 2012-03-14 | 宁波嘉隆工业有限公司 | Headstock bowel component of outdoor bicycle |
| TW201300276A (en) * | 2011-06-20 | 2013-01-01 | Tange Seiki Taichung Co Ltd | Headset assembly capable of limiting steering angle |
| CN102963479A (en) * | 2012-11-20 | 2013-03-13 | 宁波恒隆车业有限公司 | External headset of bicycle bearing |
| CN104048719A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Water meter |
| CN204998706U (en) * | 2015-09-17 | 2016-01-27 | 拓肯兴业股份有限公司 | Locomotive bowl group of bicycle |
| TWM518664U (en) * | 2015-10-28 | 2016-03-11 | First Bicycle Components Co Ltd | Front fork axial tube fixing device |
| CN205440479U (en) * | 2015-12-26 | 2016-08-10 | 重庆华瑞标准件制造有限公司 | Transport vechicle handrail frame adjusting device |
| CN208264379U (en) * | 2018-04-28 | 2018-12-21 | 武汉泰盛汽车内饰件有限公司 | Anti-dislocation for automobile parts assembly connects shaft |
| CN208939234U (en) * | 2018-08-13 | 2019-06-04 | 天津威尔斯达科技股份有限公司 | A kind of buckle-type waterproof plug |
| CN209776689U (en) * | 2018-12-17 | 2019-12-13 | 天津金轮云豹自行车有限公司 | Front fork assembly of bicycle |
| CN210083447U (en) * | 2019-06-27 | 2020-02-18 | 宁波巨隆机械股份有限公司 | Bicycle integral type headstock bowl |
| CN210618354U (en) * | 2019-07-31 | 2020-05-26 | 句容志新精密五金零件有限公司 | Head bowl group structure for bicycle |
| CN212133690U (en) * | 2020-05-15 | 2020-12-11 | 西安联力电子科技有限公司 | Just, adorn formula industrial sensor |
-
2020
- 2020-12-31 CN CN202011617014.XA patent/CN112660287A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331864A (en) * | 1992-10-16 | 1994-07-26 | Chi Yi Chen | Bicycle headset |
| US5737974A (en) * | 1996-07-25 | 1998-04-14 | Chen; Chia-Lung | Fastening assembly of bicycle upright tube |
| TW512799U (en) * | 2001-07-10 | 2002-12-01 | Jia-Ching Chen | Improved joint structure for two-stage tap-free operation head shaft |
| CN201472601U (en) * | 2009-07-01 | 2010-05-19 | 高煜升 | Combination structure of crank and five-centre through axle for bicycle |
| TW201300276A (en) * | 2011-06-20 | 2013-01-01 | Tange Seiki Taichung Co Ltd | Headset assembly capable of limiting steering angle |
| CN202163560U (en) * | 2011-07-20 | 2012-03-14 | 宁波嘉隆工业有限公司 | Headstock bowel component of outdoor bicycle |
| CN102963479A (en) * | 2012-11-20 | 2013-03-13 | 宁波恒隆车业有限公司 | External headset of bicycle bearing |
| CN104048719A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Water meter |
| CN204998706U (en) * | 2015-09-17 | 2016-01-27 | 拓肯兴业股份有限公司 | Locomotive bowl group of bicycle |
| TWM518664U (en) * | 2015-10-28 | 2016-03-11 | First Bicycle Components Co Ltd | Front fork axial tube fixing device |
| CN205440479U (en) * | 2015-12-26 | 2016-08-10 | 重庆华瑞标准件制造有限公司 | Transport vechicle handrail frame adjusting device |
| CN208264379U (en) * | 2018-04-28 | 2018-12-21 | 武汉泰盛汽车内饰件有限公司 | Anti-dislocation for automobile parts assembly connects shaft |
| CN208939234U (en) * | 2018-08-13 | 2019-06-04 | 天津威尔斯达科技股份有限公司 | A kind of buckle-type waterproof plug |
| CN209776689U (en) * | 2018-12-17 | 2019-12-13 | 天津金轮云豹自行车有限公司 | Front fork assembly of bicycle |
| CN210083447U (en) * | 2019-06-27 | 2020-02-18 | 宁波巨隆机械股份有限公司 | Bicycle integral type headstock bowl |
| CN210618354U (en) * | 2019-07-31 | 2020-05-26 | 句容志新精密五金零件有限公司 | Head bowl group structure for bicycle |
| CN212133690U (en) * | 2020-05-15 | 2020-12-11 | 西安联力电子科技有限公司 | Just, adorn formula industrial sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |
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| RJ01 | Rejection of invention patent application after publication |