CN104192253A - Installing structure for front fork pipe of mountain bike - Google Patents
Installing structure for front fork pipe of mountain bike Download PDFInfo
- Publication number
- CN104192253A CN104192253A CN201410405703.2A CN201410405703A CN104192253A CN 104192253 A CN104192253 A CN 104192253A CN 201410405703 A CN201410405703 A CN 201410405703A CN 104192253 A CN104192253 A CN 104192253A
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- CN
- China
- Prior art keywords
- front fork
- buckle closure
- circumferential groove
- plug
- slot
- 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.)
- Pending
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Abstract
The invention relates to an installing structure for a front fork pipe of a mountain bike. The installing structure comprises the front fork pipe and is characterized in that the inner side of the lower portion of the front fork pipe is provided with internal threads, a circular buckling cover is mounted at the lower end of the front fork pipe through threads, the upper end of the buckling cover is provided with a ridge portion used for screwing the buckling cover, the inner side of the buckling cover is provided with a circumferential groove, the center of the inner side of the buckling cover is provided with a non-circular slot, a plurality of rotary columns are inserted in the circumferential groove of the buckling cover, the end, inserted in the circumferential groove, of each rotary column is provided with a plug, the cross-section shape of each plug is matched with the shape of the slot, the other end of each rotary column is provided with a columnar spanner with an orthohexagonal cross section, the sizes of the two spanners on the two different rotary columns are different, a rubber pad is connected to the inner wall of the circumferential groove, and the top end of the plug of each rotary column is provided with a chamfer. A disassembling and assembling tool in the installing structure is convenient to use and not prone to loss. The installing structure is located on the inner side of the lower portion of the front fork pipe, so that the hiding effect is very good, and the appearance of the bike can not be influenced at all.
Description
Technical field
The invention belongs to technical field of bicycles, particularly relate to a kind of mounting structure of mountain bike front fork tube.
Background technology
Bicycle is the widely used vehicle of current people, and bicycle is subject to people's favor with its energy-conserving and environment-protective, green advantage easily.Mountain bike is professional higher one in bicycle, rides in applicable open air.Along with improving constantly of people's quality of life, people's the outdoor activities time is also being on the increase, and mountain bike becomes the most people first-selected walking-replacing tool of going on a journey.
Hexagonal socket nut is on mountain bike, to use maximum fasteners, and the most of structure on bicycle all adopts hexagonal socket nut to be fixed.At present, if want, certain part of mountain bike is carried out to dismounting, must use the instrument for dismounting hexagonal socket nut---the inner-hexagon spanner of specialty, be also Alan's spanner, this spanner size is various, small and exquisite, and inconvenience is carried with car, easily loses, and uses inconvenient.So, be necessary to design a kind of mountain bike autogamy, for dismantling the special tool of hexagonal socket nut.
Summary of the invention
The present invention for solve the existing inner-hexagon spanner that exists in known technology not the technical matters of Portable belt provide a kind of simple in structure, carry, be difficult for losing with car.And the mounting structure of the mountain bike front fork tube that concealment effect is good.
The technical scheme that the present invention takes for the technical matters existing in solution known technology is: a kind of mounting structure of mountain bike front fork tube, comprise front fork tube, it is characterized in that: the lower inside of described front fork tube has negative thread, the lower end of described front fork tube is provided with circular buckle closure by screw thread, the upper end of described buckle closure is provided with the one ridge for screwing described buckle closure, the inner side of described buckle closure is provided with circumferential groove, it is non-circular slot that the center, inner side of described buckle closure is provided with cross section, in the circumferential groove of described buckle closure, be fitted with some rotary columns, one end that described rotary column inserts described circumferential groove is provided with the plug that cross sectional shape and described slot shape match, the other end of described rotary column has the spanner that cross section is orthohexagonal column, the size difference of two spanners on described different two rotary columns, on the inwall of described circumferential groove, be connected with rubber pad, the top of the plug of described rotary column is provided with chamfering.
The present invention can also adopt following technical measures:
Described slot is criss-cross slot, and described plug is the criss-cross plug mating with described slot.
Described buckle closure is metal.
Advantage and good effect that the present invention has are: because the present invention adopts as above technical scheme, design a kind of mounting structure of mountain bike front fork tube, this structure is not only easy to use, be difficult for losing, and this structure is positioned at the lower inside of front fork tube, concealment effect is fabulous, can not affect the outward appearance of bicycle completely.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
In figure: 1, front fork tube; 2, buckle closure; 2-1, one ridge; 2-2, circumferential groove; 2-3, slot; 3, rotary column; 3-1, plug; 3-2, spanner; 4, rubber pad.
Detailed description of the invention
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of mounting structure of mountain bike front fork tube, comprises front fork tube 1.Front fork tube 1 is the standpipe for connecting front fork and handlebar.The lower inside of described front fork tube 1 has negative thread, and the lower end of described front fork tube 1 is provided with circular buckle closure 2 by screw thread, on the excircle of buckle closure 2, has the outside thread with the screw-internal thread fit of front fork tube 1.The upper end of described buckle closure 2 is provided with the one ridge 2-1 for screwing described buckle closure 2.The inner side of described buckle closure 2 is provided with circumferential groove 2-2.It is non-circular slot 2-3 that the center, inner side of buckle closure 2 is provided with cross section.In the circumferential groove 2-2 of buckle closure 2, be fitted with some rotary columns 3.One end that rotary column 3 inserts circumferential groove 2-2 is provided with the plug 3-1 that the shape of cross sectional shape and described slot 2-3 matches, and plug 3-1 can insert described slot 2-3, and between plug 3-1 and slot 2-3, gap is very little.The other end of rotary column 3 has the spanner 3-2 that cross section is orthohexagonal column, and this spanner 3-2 is used for and is coordinated by the socket bolt of dismounting.The size difference of two spanner 3-2 on different two rotary columns 3, different spanners 3 are applicable to the dismounting of the socket bolt of different size.On the inwall of described circumferential groove 2-2, be connected with rubber pad 4, rubber pad, for increasing the friction force between rotary column and circumferential groove, is inserted on buckle closure thereby rotary column can be stablized.The top of the plug 3-1 of described rotary column 3 is provided with chamfering, can successfully insert in circumferential groove 2-2 or slot 2-3 with the plug 3-1 that makes rotary column 3.In the present embodiment, slot 2-3 is criss-cross slot, and described plug 3-1 is the criss-cross plug mating with described slot 2-3.Buckle closure 2 is metal, and while ensureing to screw, it has failure-free intensity.
Using method:
Utilize the one ridge 2-1 application of force to screw buckle closure 2, take off all rotary columns 3 from buckle closure 2, according to by the size of dismounting socket bolt, choose the rotary column 3 that size and socket bolt match, the plug 3-1 of rotary column 3 is inserted in the slot 2-3 of buckle closure 2, the spanner 3-2 of rotary column 3 is connected with socket bolt, utilize the one ridge 2-1 application of force to screw buckle closure 2, socket bolt is rotated, and realizes the dismounting of socket bolt with this.
Claims (3)
1. the mounting structure of a mountain bike front fork tube, comprise front fork tube (1), it is characterized in that: the lower inside of described front fork tube (1) has negative thread, the lower end of described front fork tube (1) is provided with circular buckle closure (2) by screw thread, the upper end of described buckle closure (2) is provided with the one ridge (2-1) for screwing described buckle closure (2), the inner side of described buckle closure (2) is provided with circumferential groove (2-2), it is non-circular slot (2-3) that the center, inner side of described buckle closure (2) is provided with cross section, in the circumferential groove (2-2) of described buckle closure (2), be fitted with some rotary columns (3), one end that described rotary column (3) inserts described circumferential groove (2-2) is provided with the plug (3-1) that the shape of cross sectional shape and described slot (2-3) matches, the other end of described rotary column (3) has the spanner that cross section is orthohexagonal column (3-2), the size difference of two spanners (3-2) on described different two rotary columns (3), on the inwall of described circumferential groove (2-2), be connected with rubber pad (4), the top of the plug (3-1) of described rotary column (3) is provided with chamfering.
2. the mounting structure of mountain bike front fork tube according to claim 1, is characterized in that: described slot (2-3) is criss-cross slot, and described plug (3-1) is the criss-cross plug mating with described slot (2-3).
3. the mounting structure of mountain bike front fork tube according to claim 1, is characterized in that: described buckle closure (2) is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405703.2A CN104192253A (en) | 2014-08-18 | 2014-08-18 | Installing structure for front fork pipe of mountain bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405703.2A CN104192253A (en) | 2014-08-18 | 2014-08-18 | Installing structure for front fork pipe of mountain bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192253A true CN104192253A (en) | 2014-12-10 |
Family
ID=52077685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410405703.2A Pending CN104192253A (en) | 2014-08-18 | 2014-08-18 | Installing structure for front fork pipe of mountain bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799843A (en) * | 2016-04-25 | 2016-07-27 | 北京小米移动软件有限公司 | Front fork, locking cover and bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038046U (en) * | 1988-06-03 | 1989-05-24 | 张德言 | Folding multipurpose wrench for bicycle |
| CN2061110U (en) * | 1989-11-18 | 1990-08-29 | 都建华 | Combined tool for bicycle |
| US5153975A (en) * | 1989-12-13 | 1992-10-13 | Idpa Sa | Apparatus for effecting bedding-in by screwing and unscrewing of screwthreaded joints for the assembly of tubes |
| CN2278637Y (en) * | 1996-11-07 | 1998-04-15 | 钰捷工业股份有限公司 | Accessory handlebar with built-in wrench |
| US5979925A (en) * | 1998-04-02 | 1999-11-09 | Lin; Wen-Hwa | Bicycle head tube packing arrangement |
| CN204021148U (en) * | 2014-08-18 | 2014-12-17 | 天津市金轮信德车业有限公司 | A kind of mounting structure of mountain bike dismantling devices |
-
2014
- 2014-08-18 CN CN201410405703.2A patent/CN104192253A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038046U (en) * | 1988-06-03 | 1989-05-24 | 张德言 | Folding multipurpose wrench for bicycle |
| CN2061110U (en) * | 1989-11-18 | 1990-08-29 | 都建华 | Combined tool for bicycle |
| US5153975A (en) * | 1989-12-13 | 1992-10-13 | Idpa Sa | Apparatus for effecting bedding-in by screwing and unscrewing of screwthreaded joints for the assembly of tubes |
| CN2278637Y (en) * | 1996-11-07 | 1998-04-15 | 钰捷工业股份有限公司 | Accessory handlebar with built-in wrench |
| US5979925A (en) * | 1998-04-02 | 1999-11-09 | Lin; Wen-Hwa | Bicycle head tube packing arrangement |
| CN204021148U (en) * | 2014-08-18 | 2014-12-17 | 天津市金轮信德车业有限公司 | A kind of mounting structure of mountain bike dismantling devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799843A (en) * | 2016-04-25 | 2016-07-27 | 北京小米移动软件有限公司 | Front fork, locking cover and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |