CN2598845Y - Folding fixed device for long handle-bar for bicycle - Google Patents
Folding fixed device for long handle-bar for bicycle Download PDFInfo
- Publication number
- CN2598845Y CN2598845Y CNU032001428U CN03200142U CN2598845Y CN 2598845 Y CN2598845 Y CN 2598845Y CN U032001428 U CNU032001428 U CN U032001428U CN 03200142 U CN03200142 U CN 03200142U CN 2598845 Y CN2598845 Y CN 2598845Y
- Authority
- CN
- China
- Prior art keywords
- handlebar
- locking plate
- lower locking
- folding
- lock blade
- 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 provides a folding fixed device for long handle-bar for bicycle, wherein the folding part of the handle-bar consists of an upper lock blade and a lower lock blade, and the handle-bar can be clamped in a recess groove which is relatively formed by the upper lock blade and the lower lock blade, one side of the upper lock blade and one side the lower lock blade are locked by a bolt, while the other side is provided with a pressure plate and a forced ring by a top end pivot, the screw lock of the bottom mend is provided with a screw rod through group with a nut to fasten the upper lock blade and the lower lock blade; the utility model is characterized in that the upper lock blade and the lower lock blade are provided with a left group and a right group of pressure plate, forced ring, nut and screw to reinforce the locking statement; the insections in corresponding position can be meshed with each other by the structural design that the handle-bar and the recess groove of the upper lock blade and the lower lock blade are relatively provided with insections, so the handle-bar can be fastened and combined; the handle-bard can be glided to one side while folded, so the insections can be staggered and separated, and the handle-bar can be rotated very smoothly.
Description
Technical field
The utility model relates to the folding fixer of handlebar, refers to especially a kind ofly possess that double clamp adds strong fix and by the folding fixer of the microscler handlebar of groove interlock.
Background technology
For reaching the reduction volume so that take in the purpose of carrying, there is the dealer to develop a kind of handlebar foldable structure of bicycle, particularly can up extend the structural shape that one section height distance is arranged by folding position at this at a kind of its handlebar, the folding position of known handlebar foldable structure generally is to reach fixation by single group of dowel bolt and pressing plate, and this handlebar and the upper and lower locking plate place of matching are polygonal cooperation kenels; There is following scarce fraud in this kind conventional construction:
1. because supporting urgent upper and lower locking plate with its cam position by lever principle when screwing off, this pressing plate reaches fixation, the detent force of its single group of pressing plate is found in actual use experience, when handlebar is subjected to bigger turning effort power, this pressing plate often can't bear and outward winding voluntarily, and the polygon of this upper and lower locking plate cooperates kenel more to make this strength of reversing drive strengthen, Gu there is easy loosening, the unstable scarce fraud in location in this kind conventional construction.
2. unscrew the folding of desiring to carry out handlebar when moving when this pressing plate again,, the phenomenon that block has some setbacks can take place when causing this handlebar rotation and have influence on the comfort feature of manipulating because this upper and lower locking plate cooperates kenel with the polygon of handlebar.
Therefore, how developing a kind of handlebar foldable structure that has more desirable practicality, looked forward to by the user in fact, also is target and the direction that relevant dealer must make great efforts the exploitation breakthrough.
In view of this, the creator is based on the manufacturing development of being engaged in Related product for many years and design experiences, at above-mentioned target, in detail after design and the scrupulous assessment, eventually the folding fixer of microscler handlebar of the present utility model of a true tool practicality.
Summary of the invention
Main purpose of the present utility model be insecure at the handlebar of conventional construction location, fold the scarce fraud that action has some setbacks and improved, a kind of folding fixer of microscler handlebar is provided, it can strengthen locking condition, be difficult for loosening, the location is more firm.
Another main purpose of the present utility model provides a kind of folding fixer of microscler handlebar, it is by dimple groove more relative the be provided with groove structure of handlebar with upper and lower locking plate, and interlock is fixed to make handlebar and upper and lower locking plate firmly organize mutually when making the contraposition of groove phase; Can be when folding again with handlebar toward a side slip, make the groove disengaging interlock of can staggering, and spy's turn handlebar is swimmingly obtained and is used convenient progressive.
The technical solution of the utility model is as follows: a kind of folding fixer of microscler handlebar, the folding position of its handlebar and headstock bar is made up of upper and lower locking plate, these upper and lower locking plate central authorities form relatively semicircle tubular dimple groove with the handlebar clamping in wherein, it is sealed that one side mat bolt of upper and lower locking plate is worn group, and opposite side tool perforation, and by top pivot group pressing plate is arranged and compel ring, the bottom screw lock has the screw rod of nut to wear group so that upper and lower locking plate packing is fixed; It is characterized in that: the set perforation of this upper and lower locking plate is two of left and right arranged spaced, group is established left and right two groups of pressing plates, is compeled ring, nut and screw rod respectively, special construction is formed by this, has strengthened its locking condition, reaches to be difficult for practical purpose loosening, that the location is more firm; The dimple groove place of being involutory of handlebar and upper and lower locking plate is provided with groove, and the mutual contraposition interlock of mat groove is fixed to make handlebar and upper and lower locking plate firmly organize; And desire to revolve when returning the vehicle to the garage and knock off handle when pressing plate unscrews, can be with handlebar toward a side slip, so make the groove of handlebar and the upper and lower locking plate disengaging interlocking pattern that staggers, can smooth and easy turn handlebar, obtain the convenient progressive of use.
Particularly, described groove is configuration at interval.Perhaps, described groove is the unistage type setting.
Further improve, the perforation top of described upper collet is formed with recessed edge, makes the urgent ring of pressing plate press down Shi Kecheng and is absorbed in state in this recessed edge.
As further improvement of the utility model, the corresponding with it perforation of described two screw rods and upper collet is provided with side grain, does not rotate so that screw rod is able to orientation.
According to the said structure feature, the utlity model has following beneficial effect:
1, the structure of its left and right two groups of pressing plates of mat, urgent ring, nut and screw rod is formed design, can strengthen its locking condition, reaches to be difficult for becoming flexible, locating more firm practical improvement.
2, by the dimple groove more relative structure design that be provided with groove of handlebar with upper and lower locking plate, interlock mutually when making the contraposition of groove phase makes handlebar and upper and lower locking plate that firmly group is fixed; Can be when folding again with handlebar toward a side slip, make the groove disengaging interlock of can staggering, and special can smooth and easy turn handlebar, obtain and use progressive more convenient to operate.
3, the corresponding with it perforation of two screw rods of the present utility model and upper collet more can be provided with side grain, can make screw rod be able to orientation and not rotate, by this with pressing plate is limited to one fixing towards, and be convenient to user's the operation of pulling more.
Description of drawings
Fig. 1 is a combination stereogram of the present utility model.
Fig. 2 is an exploded perspective view of the present utility model.
Fig. 3 is the cutaway view that the utility model handlebar is stationary state.
But Fig. 4 is the cutaway view that the utility model handlebar is the turn state.
Fig. 5 is another preferred construction scheme drawing of the present utility model.
The specific embodiment
Further understand and understanding for your juror can be had the purpose of this utility model, feature and effect, cooperate graphic description details now as back:
At first, referring to Fig. 1,2,3, it is the preferred embodiment of the folding fixer of the microscler handlebar of the utility model, the folding position A of this handlebar 10 and headstock bar 20 is by last, following locking plate 30,40 form, on being somebody's turn to do, following locking plate 30,40 central authorities form semicircle tubular dimple groove 31 relatively, 41 with handlebar 10 clampings in wherein, go up again, following locking plate 30, a side of 40 by bolt 21 vertically wear the group sealed, on, following locking plate 30,40 opposite side has perforation 32,42, utilize top pivot group pressing plate 51 to be arranged and compel again and encircle 52, the bottom screw lock have the screw rod 50 of nut 53 wear the group and use last, following locking plate 30,40 packings are fixed; Its improved characteristics is: this upper and lower locking plate 30,40 is provided with two perforation 32,42 and 33,43 of left and right arranged spaced, uses to organize respectively and establishes left and right two groups of pressing plates 51,61, compels ring 52,62, nut 53,63 and screw rod 50,60; And wherein, dimple groove 31,41 places of being involutory of this handlebar 10 and upper and lower locking plate 30,40 more are equipped with the groove 11,44 of arranged spaced, the mutual contraposition interlock of mat groove 11,44 is fixed to make handlebar 10 and upper and lower locking plate 30,40 firmly organize, shown in Fig. 1,3, and when pressing plate 51,61 unscrews the rotation of desiring to carry out handlebar 10 and folds, can be with this handlebar 10 toward a side slip, so impel the groove 11,44 of handlebar 10 and upper and lower locking plate 30, the 40 disengaging interlocking pattern that staggers, as shown in Figure 4, this handlebar 10 of turn swimmingly.
Referring to Fig. 5, wherein, this handlebar door 10 also can be provided with the space kenel that is the unistage type relative engagement with the groove 110,440 of upper and lower locking plate 30,40, so also can reach equal effect.
Referring to Fig. 5, wherein, perforation 32,33 tops of this upper collet 30 more can be formed with recessed edge 321,331, so that the urgent ring 52,62 of pressing plate 51,61 presses down the state that Shi Kecheng is absorbed in this recessed edge 321,331.
Referring to Fig. 5, wherein, the corresponding with it perforation 32,33 of this two screw rod 50,60 and upper collet 30 more can be provided with side grain 71,72, does not rotate so that screw rod 50,60 is able to orientation, by this with pressing plate 51,61 is limited to one fixing towards, and be convenient to user's the operation of pulling more.
Claims (6)
1, a kind of folding fixer of microscler handlebar, the folding position of its handlebar and headstock bar is made up of upper and lower locking plate, these upper and lower locking plate central authorities form relatively semicircle tubular dimple groove with the handlebar clamping in wherein, it is sealed that one side mat bolt of upper and lower locking plate is worn group, and opposite side tool perforation, and by top pivot group pressing plate is arranged and compel ring, the bottom screw lock has the screw rod of nut to wear group so that upper and lower locking plate packing is fixed; It is characterized in that: the set perforation of this upper and lower locking plate is two of left and right arranged spaced, and group is established left and right two groups of pressing plates, compeled ring, nut and screw rod respectively; The dimple groove place of being involutory of handlebar and upper and lower locking plate is provided with groove.
2, the folding fixer of microscler handlebar according to claim 1 is characterized in that, described groove is configuration at interval.
3, the folding fixer of microscler handlebar according to claim 1 is characterized in that, described groove is the unistage type setting.
According to the folding fixer of any one described microscler handlebar among the claim 1-3, it is characterized in that 4, the perforation top of described upper collet is formed with recessed edge, the urgent ring of pressing plate can be absorbed in this recessed edge.
5, the folding fixer of microscler handlebar according to claim 4 is characterized in that, the corresponding with it perforation of described two screw rods and upper collet is provided with side grain.
According to the folding fixer of any one described microscler handlebar among the claim 1-3, it is characterized in that 6, the corresponding with it perforation of described two screw rods and upper collet is provided with side grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032001428U CN2598845Y (en) | 2003-01-02 | 2003-01-02 | Folding fixed device for long handle-bar for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032001428U CN2598845Y (en) | 2003-01-02 | 2003-01-02 | Folding fixed device for long handle-bar for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598845Y true CN2598845Y (en) | 2004-01-14 |
Family
ID=34157134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032001428U Expired - Fee Related CN2598845Y (en) | 2003-01-02 | 2003-01-02 | Folding fixed device for long handle-bar for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598845Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127549A1 (en) * | 2009-05-04 | 2010-11-11 | Hon David Tak-Wei | Adjusting mechanism for handle position of bicycle |
| WO2011134308A1 (en) * | 2010-04-27 | 2011-11-03 | 大行科技(深圳)有限公司 | Handlebar regulating device |
| CN109789527A (en) * | 2016-06-03 | 2019-05-21 | 胡斯华纳有限公司 | The method of the handle of floor grinding mill, the handle for floor grinding mill and setting floor grinding mill |
-
2003
- 2003-01-02 CN CNU032001428U patent/CN2598845Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127549A1 (en) * | 2009-05-04 | 2010-11-11 | Hon David Tak-Wei | Adjusting mechanism for handle position of bicycle |
| EP2428439A1 (en) * | 2009-05-04 | 2012-03-14 | Dahon Technologies, Ltd. | Adjusting mechanism for handle position of bicycle |
| EP2428439A4 (en) * | 2009-05-04 | 2014-12-03 | Dahon Technologies Ltd | Adjusting mechanism for handle position of bicycle |
| WO2011134308A1 (en) * | 2010-04-27 | 2011-11-03 | 大行科技(深圳)有限公司 | Handlebar regulating device |
| CN109789527A (en) * | 2016-06-03 | 2019-05-21 | 胡斯华纳有限公司 | The method of the handle of floor grinding mill, the handle for floor grinding mill and setting floor grinding mill |
| CN109789527B (en) * | 2016-06-03 | 2021-05-07 | 胡斯华纳有限公司 | Floor grinder, handle for floor grinder and method for setting handle of floor grinder |
| US11628533B2 (en) | 2016-06-03 | 2023-04-18 | Husqvarna Ab | Floor grinding machine, handle for floor grinding machine and method of setting a handle for a floor grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |