CN2758182Y - Shock absorbing front fork locking structure - Google Patents
Shock absorbing front fork locking structure Download PDFInfo
- Publication number
- CN2758182Y CN2758182Y CN 200420102956 CN200420102956U CN2758182Y CN 2758182 Y CN2758182 Y CN 2758182Y CN 200420102956 CN200420102956 CN 200420102956 CN 200420102956 U CN200420102956 U CN 200420102956U CN 2758182 Y CN2758182 Y CN 2758182Y
- Authority
- CN
- China
- Prior art keywords
- locking rod
- shock
- foot tube
- fork assembly
- shock absorbing
- 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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Abstract
The utility model relates to a locking structure for shock absorbing front forks, which mainly comprises an outer foot tube, an inner foot tube, a shoulder cover, a fixed sleeve, a locking rod, a protective stopper for an upper cover, a regulating nut and a screw, wherein the fixed sleeve is fixed in the outer foot tube, and a long groove and a positioning notch are arranged on the fixed sleeve; the locking rod is arranged in the inner foot tube, and linked with the regulating nut which is arranged on the shoulder cover; the lower end of the locking rod is fixedly provided with a convex pin. The utility model drives the locking rod to rotate through rotating the regulating nut, and the convex pin can be rotated in the positioning notch. Thereby, the purpose of locking shock absorbing front forks is achieved. In addition, the locking rod is driven through rotating the regulating nut, the convex pin is deflected from the positioning notch and the shock absorbing function of the front forks can be realized.
Description
Technical field
The utility model relates to a kind of shock-proof front-fork assembly locking structure, is mainly used in bicycle or motorcycle field.
Background technology
The shock-proof front-fork assembly structure of prior art is to be equipped with shock absorbing apparatus in two internal pins mostly, can't carry out locking, promptly can't realize shock-absorbing and non-shock-proof front-fork assembly structure combining mode, does not satisfy people to the diversified demand of front fork product function.
The utility model content
The purpose of this utility model provides a kind of shock-proof front-fork assembly locking structure, and this structure has effectively overcome the deficiencies in the prior art by the new design concept of utilization, realizes shock-absorbing and non-shock-proof front-fork assembly structure combining mode.
For achieving the above object, the utility model adopts following technical scheme: a kind of shock-proof front-fork assembly locking structure, comprise that mainly outer foot tube, internal pin, shoulder lid, fixed cover, locking rod, loam cake protect plug, setting nut and screw, it is characterized in that: be provided with shock absorbing apparatus in the internal pin of shock-proof front-fork assembly, be connected with a cooresponding outer foot tube, be provided with locking rod in another internal pin, the locking rod upper end is connected with setting nut, the lower end sets firmly a protruding pin, another cooresponding outer foot tube internal fixation is provided with fixed cover, offers an elongated slot and a location breach on the fixed cover.
Described internal pin protects plug by loam cake and is fixed in the shoulder lid, and the loam cake that the shoulder lid is located in the locking rod upper end protects in the plug, and is connected with setting nut.
Offer an elongated slot and a location breach on the described fixed cover, locating notch is opened in the side of elongated slot, communicates with elongated slot.
The beneficial effects of the utility model are by rotating setting nut, to drive locking rod and rotate, can make protruding pin change locating notch over to, thereby reach the purpose of locking shock-proof front-fork assembly, in addition, by rotating setting nut, drive locking rod and make protruding pin leave locating notch, can realize the incabloc function of front fork again.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model;
Fig. 2 is a STRUCTURE DECOMPOSITION scheme drawing of the present utility model;
Fig. 3 is a partial cutaway schematic of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of shock-proof front-fork assembly locking structure, mainly comprise outer foot tube (01,21), internal pin (02,22), shoulder covers 03, fixed cover 07, locking rod 10, loam cake protects plug 11, setting nut 12 and screw 13, standpipe of front fork 05 is managed before passing cycle frame, be locked in bicycle profile tube, be provided with shock absorbing apparatus in the internal pin 02 of shock-proof front-fork assembly, be connected with a cooresponding outer foot tube 01, be provided with locking rod 10 in another internal pin 22, locking rod 10 upper ends are connected with setting nut 12, the lower end sets firmly a protruding pin 09, another cooresponding outer foot tube 21 internal fixation are provided with fixed cover 07, fixed cover 07 lower end is locked in the lower end of outer foot tube 21 by permanent seat 06 usefulness screw 14 attaching nuts 08, offer an elongated slot 17 and a location breach 27 on the fixed cover 07, locating notch 27 is opened in the side of elongated slot 17, communicate with elongated slot 17, internal pin 22 by loam cake protect the plug 11 be fixed in the shoulder cover 03, locking rod 10 upper ends are located at shoulder and covers 03 loam cake and protect and fill in 11, be connected with setting nut 12 and screw 13, rotate setting nut 12, driving locking rod 10 rotates, can make protruding pin 09 change locating notch 27 over to, thereby reach the purpose of locking shock-proof front-fork assembly, in addition, by rotating setting nut 12, drive locking rod 10 and make protruding pin 09 leave locating notch 27, place elongated slot 17, can realize the incabloc function of front fork again.
Claims (3)
1, a kind of shock-proof front-fork assembly locking structure, comprise that mainly outer foot tube, internal pin, shoulder lid, fixed cover, locking rod, loam cake protect plug, setting nut and screw, it is characterized in that: be provided with shock absorbing apparatus in the internal pin of shock-proof front-fork assembly, be connected with a cooresponding outer foot tube, be provided with locking rod in another internal pin, the locking rod upper end is connected with setting nut, and the lower end sets firmly a protruding pin, another cooresponding outer foot tube internal fixation is provided with fixed cover, offers an elongated slot and a location breach on the fixed cover.
2, shock-proof front-fork assembly locking structure according to claim 1 is characterized in that: described internal pin protects plug by loam cake and is fixed in the shoulder lid, and the loam cake that the shoulder lid is located in the locking rod upper end protects in the plug, and is connected with setting nut.
3, shock-proof front-fork assembly locking structure according to claim 1 is characterized in that: offer an elongated slot and a location breach on the described fixed cover, locating notch is opened in the side of elongated slot, communicates with elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102956 CN2758182Y (en) | 2004-12-14 | 2004-12-14 | Shock absorbing front fork locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102956 CN2758182Y (en) | 2004-12-14 | 2004-12-14 | Shock absorbing front fork locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758182Y true CN2758182Y (en) | 2006-02-15 |
Family
ID=36078326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102956 Expired - Fee Related CN2758182Y (en) | 2004-12-14 | 2004-12-14 | Shock absorbing front fork locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758182Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310912A (en) * | 2011-05-16 | 2012-01-11 | 无锡尚格工业设计有限公司 | Friction adjusting structure of front branched tube of folding bicycle |
-
2004
- 2004-12-14 CN CN 200420102956 patent/CN2758182Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310912A (en) * | 2011-05-16 | 2012-01-11 | 无锡尚格工业设计有限公司 | Friction adjusting structure of front branched tube of folding bicycle |
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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: 20060215 Termination date: 20100114 |