CN206171687U - Bicycle front fork and handlebar orientation structure - Google Patents
Bicycle front fork and handlebar orientation structure Download PDFInfo
- Publication number
- CN206171687U CN206171687U CN201621196941.8U CN201621196941U CN206171687U CN 206171687 U CN206171687 U CN 206171687U CN 201621196941 U CN201621196941 U CN 201621196941U CN 206171687 U CN206171687 U CN 206171687U
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- CN
- China
- Prior art keywords
- front fork
- bowl
- fixed
- vertical tube
- vertical
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle front fork and handlebar orientation structure, include standing, front fork riser and head pipe, fix upright lower extreme and plant in the upper end of front fork riser, outside the front fork riser is located through bowl group movable sleeve respectively in the both ends of head pipe, the fixed holding ring piece that is equipped with on the fixed subassembly of bowl group and front fork riser, be equipped with the location bump on the medial surface of holding ring piece, holding ring piece cover is located on the front fork riser, the front fork riser is equipped with the locating hole to fixing a position bump position department, stand to should locating hole position department be equipped with with the parallel constant head tank of axis direction immediately. This bicycle front fork and handlebar orientation structure sets up the location bump through increase the holding ring piece on the bowl is organized on this holding ring piece, set up locating hole and handle simultaneously and set up the constant head tank immediately on the front fork riser for a front fork riser and an upright relatively fixed can never take place after the connection to rotate, thereby guarantee the absolute control of handlebar to the front wheel, ensure user's ride safety.
Description
Technical field
This utility model is related to technical field of vehicle, more particularly to a kind of bicycle front fork and handlebar direction location structure.
Background technology
At present, the bicycle handle bar on market is all only positioned by screw-clamped mode with the direction positioning of front fork, such as
When fruit bicycle is subject to external force or screw to come loose in riding, bicycle can then occur direction out of control phenomenon, that is, rotate
When handlebar cannot adjust front fork and front-wheel direction, there is potential safety hazard.
The content of the invention
In order to overcome drawbacks described above, this utility model to provide a kind of bicycle front fork and handlebar direction location structure, will
Vertical tube of front fork and handle stand and are relatively fixed, and will not rotate, so as to ensure absolute control of the handlebar to front-wheel direction during the two connection
System, ensures the riding safety of user.
This utility model in order to solve the technical scheme adopted by its technical problem is：A kind of bicycle front fork and handlebar side
It is to location structure, including vertical, vertical tube of front fork and head tube, described vertical lower end to be fixed the upper end for being inserted in the vertical tube of front fork
Interior, the two ends of the head tube are movably set in outside the vertical tube of front fork by bowl group respectively, and the bowl group is consolidated with vertical tube of front fork
Determine on component, to be fixed with fixed aunular sheet, the medial surface of the fixed aunular sheet is provided with positioning convex point, and the fixed aunular sheet is arranged
On the vertical tube of front fork, to being provided with location hole at positioning convex point position, the handle is vertical to determining for the vertical tube of front fork
Position hole location is provided with described vertical axis direction parallel locating slot.
Used as further improvement of the utility model, the bowl group includes bowl group and lower bowl group, and upper bowl group includes
Upper bowl, upper pearl plug and the upper lock screw of ball are provided with, upper bowl is fixed in the upper end of the head tube, the upper pearl gag
Together in upper bowl and being threadedly secured on the vertical tube of front fork, the upper lock screw is located at upper pearl side beyond the Great Wall
And fixed with the vertical tube of front fork by screw thread, the fixed aunular sheet is arranged between the upper lock screw and upper pearl plug and leads to
Cross lock screw and upper pearl plug on this to be fixedly clamped.
Used as further improvement of the utility model, the lower bowl group includes the lower bowl for being provided with ball and lower pearl plug, described
Lower bowl is fixed in the lower end of the head tube, and the lower pearl gag is together on the lower bowl and being threadedly secured in the front fork
On standpipe.
As further improvement of the utility model, on the upside of the upper lock screw, lid is provided with.
The beneficial effects of the utility model are：The bicycle front fork and handlebar direction location structure are by increasing in bowl group
Fixed aunular sheet, arranges positioning convex point on the fixed aunular sheet, while location hole being arranged on vertical tube of front fork and being positioned arranging on standing
Groove so that vertical tube of front fork and handle stand and be relatively fixed, and can never rotate, so as to ensure that handlebar to the exhausted of front-wheel after connection
To control, the riding safety of user is ensured.
Description of the drawings
Fig. 1 is this utility model structural representation.
With reference to accompanying drawing, make the following instructions：
1 --- vertical 2 --- vertical tube of front fork
3 --- head tube 5 --- fixed aunular sheet
11 --- locating slot 21 --- location hole
41 --- upper bowl group 42 --- lower bowl group
411 --- upper bowl 412 --- upper pearl plug
413 --- upper lock screws 414 --- are upper to cover
51 --- positioning convex point
Specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But guarantor of the present utility model
Shield scope is not limited to following embodiments, i.e., in every case with this utility model claim and description made it is simple
Equivalence changes and modification, all still belong within this utility model patent covering scope.
Refering to Fig. 1, it is a kind of bicycle front fork described in the utility model and handlebar direction location structure, including vertical 1,
Vertical tube of front fork 2 and head tube 3, fix vertical lower end and are inserted in the upper end of vertical tube of front fork, and the two ends of head tube pass through bowl group 4 respectively
It is movably set in outside the vertical tube of front fork.
Wherein, bowl group 4 includes bowl group 41 and lower bowl group 42, and upper bowl group includes being provided with the upper bowl 411 of ball, upper pearl plug
412 and upper lock screw 413, upper bowl is fixed in the upper end of head tube, and upper pearl gag is together on upper bowl and being threadedly secured in
On vertical tube of front fork, upper lock screw side is fixed with vertical tube of front fork by screw thread beyond the Great Wall located at upper pearl, separately on upper lock screw
Side is provided with lid 414.Lower bowl group includes the lower bowl 421 for being provided with ball and lower pearl plug 422, and lower bowl is fixed in the lower end of head tube,
Lower pearl gag is together on the lower bowl and being threadedly secured on vertical tube of front fork.
Fixation in the improvement of this utility model hinge structure, the mainly fixation kit in bowl group with vertical tube of front fork sets
Have fixed aunular sheet 5, can be upper bowl group can also be blind bowl group, as a example by this utility model above bowl group, refering to accompanying drawing 1, this reality
It is arranged between upper lock screw and upper pearl plug with new fixed aunular sheet 5, and is clamped by lock screw on this and upper pearl plug
It is fixed.The medial surface of the fixed aunular sheet is provided with positioning convex point 51, and the fixed aunular sheet is sheathed on vertical tube of front fork, vertical tube of front fork pair
Location hole 21 should be provided with positioning convex point position, be put down with the vertical axis direction of the handle to being provided with position of positioning hole vertical
Capable locating slot 11.Structure setting as this utility model so that after assembling, before the positioning convex point on fixed aunular sheet is crossed
Location hole in fork riser is limited in the locating slot on vertical, so as to be relatively fixed by vertical tube of front fork and vertical, therebetween without
Method is rotated against, can only common rotation, such that it is able to realize absolute control of the handlebar to front-wheel direction, direction out of control will not occur
Phenomenon.
As can be seen here, by increasing fixed aunular sheet in bowl group, this is fixed for the bicycle front fork and handlebar direction location structure
Positioning convex point is set in the ring plate of position, while location hole is arranged on the vertical tube of front fork and locating slot being arranged on vertical so that front fork stand
Manage and be relatively fixed vertical, can never rotate after connection, so as to ensure that absolute control of the handlebar to front-wheel, guarantee makes
The riding safety of user.
Claims (4)
1. a kind of bicycle front fork and handlebar direction location structure, including vertical (1), vertical tube of front fork (2) and head tube (3), it is described
Vertical lower end is fixed and is inserted in the upper end of the vertical tube of front fork, the two ends of the head tube are movably set in by bowl group respectively
Outside the vertical tube of front fork, it is characterised in that：Fixed aunular sheet (5) is fixed with the bowl group and the fixation kit of vertical tube of front fork,
The medial surface of the fixed aunular sheet is provided with positioning convex point (51), and the fixed aunular sheet is sheathed on the vertical tube of front fork, described
, to being provided with location hole (21) at positioning convex point position, the handle is vertical to being provided with and institute at position of positioning hole for vertical tube of front fork
State vertical axis direction parallel locating slot (11).
2. bicycle front fork according to claim 1 and handlebar direction location structure, it is characterised in that：The bowl group includes
Upper bowl group (41) and lower bowl group (42), upper bowl group include upper bowl (411), upper pearl plug (412) and the upper locking for being provided with ball
Screw (413), upper bowl are fixed in the upper end of the head tube, and the upper pearl gag is together in upper bowl and by screw thread
It is anchored on the vertical tube of front fork, the upper lock screw is located at upper pearl side by screw thread and the vertical tube of front fork beyond the Great Wall
Fixed, the fixed aunular sheet is arranged between the upper lock screw and upper pearl plug and by lock screw on this and upper pearl plug folder
Fasten.
3. bicycle front fork according to claim 2 and handlebar direction location structure, it is characterised in that：The lower bowl group bag
The lower bowl and lower pearl plug for being provided with ball is included, the lower bowl is fixed in the lower end of the head tube, and the lower pearl gag is together in described
On lower bowl and it is threadedly secured on the vertical tube of front fork.
4. bicycle front fork according to claim 2 and handlebar direction location structure, it is characterised in that：The upper locking screw
Silk upside is provided with lid (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196941.8U CN206171687U (en) | 2016-11-04 | 2016-11-04 | Bicycle front fork and handlebar orientation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196941.8U CN206171687U (en) | 2016-11-04 | 2016-11-04 | Bicycle front fork and handlebar orientation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171687U true CN206171687U (en) | 2017-05-17 |
Family
ID=58683177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196941.8U Expired - Fee Related CN206171687U (en) | 2016-11-04 | 2016-11-04 | Bicycle front fork and handlebar orientation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078710A (en) * | 2020-08-24 | 2020-12-15 | 拓肯兴业股份有限公司 | Steering head bowl group |
-
2016
- 2016-11-04 CN CN201621196941.8U patent/CN206171687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078710A (en) * | 2020-08-24 | 2020-12-15 | 拓肯兴业股份有限公司 | Steering head bowl group |
| CN112078710B (en) * | 2020-08-24 | 2021-12-21 | 拓肯兴业股份有限公司 | Steering head bowl group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20201104 |