CN201447031U - Fixing mechanism of vertical pipe and front fork vertical bar - Google Patents
Fixing mechanism of vertical pipe and front fork vertical bar Download PDFInfo
- Publication number
- CN201447031U CN201447031U CN2009200464265U CN200920046426U CN201447031U CN 201447031 U CN201447031 U CN 201447031U CN 2009200464265 U CN2009200464265 U CN 2009200464265U CN 200920046426 U CN200920046426 U CN 200920046426U CN 201447031 U CN201447031 U CN 201447031U
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- CN
- China
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- front fork
- vertical bar
- standpipe
- fork vertical
- adjusted
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- 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 - Lifetime
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Abstract
The utility model relates to a fixing mechanism of a vertical pipe and a front fork vertical bar, which consists of a vertical pipe, a front fork vertical bar and a connection seat, wherein a lower bushing which can be sleeved on the front fork vertical bar is integrally formed downwards from the connection seat, a positioning column which can extend into the vertical pipe is integrally formed upwards from the connection seat, two central axes of the positioning column and the lower bushing present in a deflection angle, the pipe orifice of the lower bushing is provided with a lower open slot, a lower clamping mechanism which can clamp and fix the front fork vertical bar is arranged inside the lower open slot, the pipe orifice of the vertical pipe is provided with an upper open slot, an upper clamping mechanism which can clamp and fix the positioning column is also arranged inside the upper open slot, a lower positioning mechanism which can prevent the connection seat from rotating relative to the front fork vertical bar is arranged between the lower bushing and the front fork vertical bar, and an upper positioning mechanism which can prevent the connection seat from rotating relative to the vertical pipe is also arranged between the positioning column and the vertical pipe. On the basis that the vertical pipe is fixedly connected with the front force vertical bar, the swinging direction of the vertical pipe relative to the front fork vertical bar can be adjusted, so the distance between the handlebar and the seat cushion on the vertical pipe can be adjusted.
Description
Technical field
The utility model belongs to connecting portion fixed sturcture between standpipe and front fork vertical bar, the connection structure of particularly a kind of detachable fixed riser and front fork vertical bar.
Background technology
Be connected and fixed by beam tube between front fork vertical bar and the standpipe on the bicycle, specifically be that beam tube one end is accommodated front fork vertical bar, and be rotated with nut after the hanging screw that front fork vertical bar middle part is provided with is inserted into this beam tube, realize that front fork vertical bar and beam tube are connected and fixed, this beam tube other end passes through screw bolt and nut after accommodating standpipe, and perhaps the quick detach group is with this standpipe of beam tube clamp fitting.Spacing is come design-calculated according to man or Ms between handlebar on the standpipe and the saddle at present, thereby embodies with male money or women money bicycle, yet people's the arm length difference opposite sex has determined can not adapt to all men or Ms with a bicycle.
Summary of the invention
In order to remedy above deficiency, the utility model provides the fixed mechanism of a kind of standpipe and front fork vertical bar, be connected and fixed on standpipe and the front fork vertical bar basis, can adjusting the relative front fork vertical bar swaying direction of standpipe again, thus spacing between handlebar on the adjustment standpipe and the cushion.
The technical solution of the utility model is achieved in that the fixed mechanism of a kind of standpipe and front fork vertical bar, by standpipe, front fork vertical bar and Connection Block are formed, this Connection Block is downward integrally formedly to be placed in the case in of this front fork vertical bar and the integrally formed registration mast that can stretch in this standpipe that makes progress, be a drift angle between the central axis of the central axis of this registration mast and this case in, this case in mouth of pipe is provided with the under shed groove, but be provided with the following clamping mechanism of a clamp fitting front fork vertical bar between this under shed groove, this standpipe mouth of pipe is provided with the upper shed groove, but also be provided with the upper clamping mechanism of this registration mast of clamp fitting between this upper shed groove, be provided with the following detent mechanism that can prevent that this Connection Block from rotating relative to this front fork vertical bar between this case in and this front fork vertical bar, also be provided with the last detent mechanism that can prevent that this Connection Block from rotating relative to this standpipe between this registration mast and the standpipe.
Further improve as the utility model, this time clamping mechanism passes the following set screw of lug under this group and is rotated with in the following setting nut of this time set screw and form by being located under a group of this under shed groove both sides lug, activity side by side.
Further improve as the utility model, this upper clamping mechanism passes the adjusted bolt of this group upper lug, the transverse axis that is fixed in this adjusted bolt end and end rotational fixation by one group of upper lug, activity being located at these upper shed groove both sides and forms in the spanner of this transverse axis, the end outer rim of this spanner is the eccentric cam shape, and this adjusted bolt other end is rotated with the adjusted nut.
Further improve as the utility model, the end of this spanner forms two feets side by side, this two feet wear respectively and rotational fixation in these transverse axis both ends, and this two feets outer rim respectively shape be the eccentric cam shape.
Further improve as the utility model, this upper clamping mechanism is passed the adjusted screw of this group upper lug and is rotated with in the adjusted nut of this adjusted screw by one group of upper lug, activity being located at these upper shed groove both sides side by side to be formed.
Further improve as the utility model, this time detent mechanism is for being located at this cased positioning convex portion down, and this time positioning convex portion can be inserted into corresponding groove on this front fork vertical bar.
Further improve as the utility model, detent mechanism is a last positioning convex portion of being located at this standpipe on this, and positioning convex portion can be inserted into corresponding groove on this registration mast on this.
Further improve as the utility model, the junction of this standpipe and this Connection Block has smooth outer surface.
Useful technique effect of the present utility model is: the registration mast of described Connection Block inserts in this standpipe and realizes clamp fitting between this Connection Block and this standpipe by upper clamping mechanism and last detent mechanism, and described Connection Block is placed in this front fork vertical bar and realize clamp fitting between this Connection Block and front fork vertical bar by following clamping mechanism and following detent mechanism, between the central axis of the central axis of this registration mast and this case in a drift angle is arranged simultaneously, after being placed in the registration mast of this Connection Block behind this standpipe Rotate 180 degree, this standpipe has been swung certain angle with original position, thereby driver's handle on the realization adjusting standpipe and the spacing between the cushion, therefore not only with standpipe and front fork vertical bar clamp fitting, can regulate the standpipe swaying direction again, thereby can according to man or Ms by bike characteristics adjust the distance between handlebar and cushion on the standpipe, realized human oriented design.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is another structural representation of the utility model (described standpipe rotates the registration mast that is enclosed within after 180 on this Connection Block);
Fig. 3 is the structural representation of described Connection Block;
Fig. 4 is another structural representation of described Connection Block;
Fig. 5 is the structural representation (hiding front fork vertical bar) of one of the utility model embodiment;
Fig. 6 be the utility model embodiment two described in standpipe in conjunction with scheme drawing.
Below the contrast accompanying drawing explains
1---standpipe 2---front fork vertical bar
11---upper shed groove 3---Connection Block
12---upper lug 31---case in
14---adjusted bolt 311---under shed groove
The following lug of 15---adjusted nuts 312---
The following set screw of 16---transverse axis 313---
17---spanner 32---registration mast
The specific embodiment
One of embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, below be further described:
The fixed mechanism of a kind of standpipe and front fork vertical bar, by standpipe 1, front fork vertical bar 2 and Connection Block 3 are formed, this Connection Block 3 is downward integrally formedly to be placed in the case in 31 of this front fork vertical bar 2 and the integrally formed registration mast 32 that can stretch in this standpipe 1 that makes progress, be a drift angle between the central axis of the central axis of this registration mast 32 and this case in 31, these case in 31 mouths of pipe are provided with under shed groove 311, but be provided with the following clamping mechanism of a clamp fitting front fork vertical bar 2 between this under shed groove, this standpipe 1 mouth of pipe is provided with upper shed groove 11, but also be provided with the upper clamping mechanism of this registration mast 32 of clamp fitting between this upper shed groove, be provided with the following detent mechanism that can prevent that this Connection Block 3 from rotating relative to this front fork vertical bar 2 between this case in 31 and this front fork vertical bar 2, also be provided with the last detent mechanism that can prevent that this Connection Block 3 from rotating relative to this standpipe 1 between this registration mast 32 and the standpipe 1, wherein:
1) this time clamping mechanism passes the following set screw 313 of lug under this group and is rotated with in the following setting nut of this time set screw and form by being located under a group of this under shed groove 311 both sides lug 312, activity side by side.
2) this upper clamping mechanism passes the adjusted bolt 14 of this group upper lug 12, the transverse axis 16 that is fixed in these adjusted bolt 14 ends and end rotational fixation by one group of upper lug 12, activity being located at these upper shed groove 11 both sides and forms in the spanner 17 of this transverse axis 16, the end outer rim of this spanner is the eccentric cam shape, these adjusted bolt 14 other ends are rotated with adjusted nut 15, the end of this spanner forms two feets side by side, this two feet wear respectively and rotational fixation in these transverse axis both ends, and this two feets outer rim respectively shape be the eccentric cam shape.
This time detent mechanism is a following positioning convex portion of being located at this case in 31, and this time positioning convex portion can be inserted into corresponding groove on this front fork vertical bar 2.Should go up detent mechanism is the last positioning convex portion of being located at this standpipe 1, and positioning convex portion can be inserted into corresponding groove on this registration mast 1 on this.The junction of this standpipe and this Connection Block has smooth outer surface.
One of embodiment, in conjunction with Fig. 6, this upper clamping mechanism is passed the adjusted screw 14 of this group upper lug and is rotated with in the adjusted nut of this adjusted screw by one group of upper lug 12, activity being located at these upper shed groove 11 both sides side by side to be formed.
In order to regulate distance between arm and handlebar, be fit to different personages by bike, can adjust the direction (as long as being enclosed within this registration mast 32 again behind the standpipe Rotate 180 degree) that standpipe 1 is enclosed within the registration mast 32 of this Connection Block 3, realize adjusting the standpipe swaying direction thus, thereby can according to man or Ms by bike characteristics adjust the distance between handlebar and cushion on the standpipe, realized human oriented design, and loaded and unloaded more convenient.
Claims (8)
1. the fixed mechanism of standpipe and front fork vertical bar, by standpipe (1), front fork vertical bar (2) and Connection Block (3) are formed, it is characterized in that, this Connection Block (3) is downward integrally formedly to be placed in the case in (31) of this front fork vertical bar (2) and the integrally formed registration mast (32) that can stretch in this standpipe (1) that makes progress, be a drift angle between the central axis of the central axis of this registration mast (32) and this case in (31), this case in (31) mouth of pipe is provided with under shed groove (311), but be provided with the following clamping mechanism of a clamp fitting front fork vertical bar (2) between this under shed groove, this standpipe (1) mouth of pipe is provided with upper shed groove (11), but also be provided with the upper clamping mechanism of this registration mast of clamp fitting (32) between this upper shed groove, be provided with the following detent mechanism that can prevent that this Connection Block (3) from rotating relative to this front fork vertical bar (2) between this case in (31) and this front fork vertical bar (2), also be provided with the last detent mechanism that can prevent that this Connection Block (3) from rotating relative to this standpipe (1) between this registration mast (32) and the standpipe (1).
2. the fixed mechanism of a kind of standpipe as claimed in claim 1 and front fork vertical bar, it is characterized in that this time clamping mechanism passes the following set screw (313) of lug under this group and is rotated with in the following setting nut of this time set screw and form by being located under a group of this under shed groove (311) both sides lug (312), activity side by side.
3. the fixed mechanism of a kind of standpipe as claimed in claim 1 or 2 and front fork vertical bar, it is characterized in that, this upper clamping mechanism passes the adjusted bolt (14) of this group upper lug (12), the transverse axis (16) that is fixed in this adjusted bolt (14) end and end rotational fixation by one group of upper lug (12), the activity of being located at these upper shed groove (11) both sides and forms in the spanner (17) of this transverse axis (16), the end outer rim of this spanner is the eccentric cam shape, and this adjusted bolt (14) other end is rotated with adjusted nut (15).
4. the fixed mechanism of a kind of standpipe as claimed in claim 3 and front fork vertical bar, it is characterized in that, the end of this spanner forms two feets side by side, this two feet wear respectively and rotational fixation in these transverse axis both ends, and this two feets outer rim respectively shape be the eccentric cam shape.
5. the fixed mechanism of a kind of standpipe as claimed in claim 1 or 2 and front fork vertical bar, it is characterized in that the adjusted screw (14) that this upper clamping mechanism passes this group upper lug by one group of upper lug (12) of being located at these upper shed groove (11) both sides side by side, activity and being rotated with in the adjusted nut of this adjusted screw is formed.
6. the fixed mechanism of a kind of standpipe as claimed in claim 3 and front fork vertical bar is characterized in that, this time detent mechanism is for being located at the following positioning convex portion of this case in (31), and this time positioning convex portion can be inserted into this front fork vertical bar (2) and go up corresponding groove.
7. the fixed mechanism of a kind of standpipe as claimed in claim 3 and front fork vertical bar is characterized in that, detent mechanism is for being located at the last positioning convex portion of this standpipe (1) on this, and positioning convex portion can be inserted into this registration mast (1) and go up corresponding groove on this.
8. the fixed mechanism of a kind of standpipe as claimed in claim 3 and front fork vertical bar, the junction of this standpipe and this Connection Block has smooth outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200464265U CN201447031U (en) | 2009-06-09 | 2009-06-09 | Fixing mechanism of vertical pipe and front fork vertical bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200464265U CN201447031U (en) | 2009-06-09 | 2009-06-09 | Fixing mechanism of vertical pipe and front fork vertical bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447031U true CN201447031U (en) | 2010-05-05 |
Family
ID=42551748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200464265U Expired - Lifetime CN201447031U (en) | 2009-06-09 | 2009-06-09 | Fixing mechanism of vertical pipe and front fork vertical bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920753B (en) * | 2009-06-09 | 2013-05-01 | 捷安特(中国)有限公司 | Fixing mechanism of stand pipe and front fork vertical bar |
-
2009
- 2009-06-09 CN CN2009200464265U patent/CN201447031U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920753B (en) * | 2009-06-09 | 2013-05-01 | 捷安特(中国)有限公司 | Fixing mechanism of stand pipe and front fork vertical bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100505 Effective date of abandoning: 20090609 |
|
| RGAV | Abandon patent right to avoid regrant |