CN205273758U - Prevent bicycle side front fork steel bowl subassembly - Google Patents
Prevent bicycle side front fork steel bowl subassembly Download PDFInfo
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- CN205273758U CN205273758U CN201520849215.0U CN201520849215U CN205273758U CN 205273758 U CN205273758 U CN 205273758U CN 201520849215 U CN201520849215 U CN 201520849215U CN 205273758 U CN205273758 U CN 205273758U
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Abstract
The utility model discloses a prevent bicycle side front fork steel bowl subassembly, its characterized in that: by fixed subassembly, locking subassembly, go up the steel bowl subassembly and the lower gear subassembly is constituteed, bicycle front fork riser is inserted in the hole of above subassembly, is equipped with the locking subassembly below the fixed subassembly, is equipped with the steel bowl subassembly below the locking subassembly, upward is equipped with the lower gear subassembly below the steel bowl subassembly. The beneficial effects are that: when parkking, as long as rotatory spiral cover can lock the front fork and rotate, prevent the deflection of front wheel direction, reach and prevent that the bicycle side from falling the purpose.
Description
Technical field
The utility model relates to a kind of bike steel bowl assembly, particularly relates to a kind of front furcate steel bowl assembly.
Background technology
Current bike becomes the more and more popular daily vehicles, for adapting to the needs of various function, the various parts of bike are in continuous improvement, wherein front furcate steel bowl assembly is the core runner assembly of bike, existing bike front furcate steel bowl unit construction has had a lot of correction, but also it is weak, for example before Regular Bicycle headstock, basket is housed, when bicycle parking, if when the article of basket dress are heavier, the gravity of article often makes front vehicle wheel deflect, or other reasons produces front vehicle wheel deflection, so bike loses the skew of normal center of gravity, easily produce side to fall.
Practical novel content
The technical problems to be solved in the utility model is to provide the front furcate steel bowl assembly that a kind of anti-bicycle side falls, can make bike stop time before wheel do not produce deflection, ensure that front-wheel is not also partial to when basket puts into heavier article, owing to front-wheel is not partial to, bike would not fall side.
For solving the problems of the technologies described above, the utility model adopts following scheme: the front furcate steel bowl assembly that a kind of anti-bicycle side falls, it is characterized in that: be made up of fixing assembly, locking assembly, upper steel bowl assembly and lower gear assembly, bike vertical tube of front fork is inserted in the interior hole of above assembly, below fixing assembly, locking assembly is housed, it is equipped with below locking assembly, below upper steel bowl assembly, upper steel bowl assembly, lower gear assembly is housed.
Described fixing assembly comprises water proof ring, nut, anti-loosening pad tight cap and big pad, described big pad tight cap, anti-loosening pad, nut and water proof ring are contained in outside vertical tube of front fork successively, there is screw thread vertical tube of front fork upper end, and tight cap and nut are tightened on screw thread, water proof ring is enclosed within nut.
Described locking assembly by revolving lid, revolve seat, big gear piece, little gear piece, spring fixed ring, long spring, perform and steel wire collar forms, described spring fixed ring, little gear piece, big gear piece, revolve seat and it is inserted in successively and perform, then being embedded by steel wire collar performs in groove, in order to pin these assemblies, it is embedded in long spring in the hole of spring fixed ring, further, the one end of the steel wire collar that performs is put into revolves in lid.
Described upper steel bowl assembly is made up of steel ball and ball frame, upper steel bowl, fixed block, pin, short spring, rivet and rubber circle, the round edge of described upper steel bowl is fixed with fixed block by two rivets on symmetrical position, there is pin the centre of fixed block, short spring it is placed with below pin, the circle outside of upper steel bowl, cover has rubber circle, is placed with steel ball and ball frame in upper steel bowl.
Described lower gear assembly contains kerve steel bowl, steel ball and counter grabs ball frame, interior shelves, plastics card seal and lower gear, and described steel ball and anti-ball frame, interior shelves, plastics card seal and the lower gear of grabbing embed in kerve steel bowl successively.
Described performing is round shape, inside has long strip shape card pin, and long strip shape card pin is inserted in the strip hole of vertical tube of front fork, makes to perform and vertical tube of front fork synchronous axial system.
Further, vertical pin strip is had outside the described cylinder performed, described spring fixed ring, little gear piece and the inner ring revolving seat have unified groove, be inserted in after the groove pin strip that performs of alignment of these accessories and perform, it is achieved vertical tube of front fork with perform, spring fixed ring, little gear piece and revolve a synchronous axial system.
The hole circle that the outside of described big gear piece is made up of circular hole, the aperture of circular hole can be inserted by the pin of upper steel bowl assembly.
The described lid inner top that revolves has three slopes, lid contact surface also has three slopes with revolving to revolve seat, lid is revolved in rotation, the slope revolving lid can be adjusted and revolve the relative position on the slope of seat, adjust the contact distance revolved seat with revolve lid, when revolving seat and revolve when engaging of lid, revolve seat with the contact revolving lid apart from minimum, big gear piece and the pin performed on bowl are apart from maximum at that time, do not contact mutually; Time together with revolving seat and withstanding on mutually with the slope most significant digit revolving lid, revolving seat with the contact revolving lid apart from maximum, the distance of pin and big gear piece is minimum at that time, and pin inserts in the circular hole of big gear piece, and big gear piece is stuck.
Described little gear piece and big gear piece are in close contact, at the serration that contact surface respectively has, intermesh, so when big gear piece is stuck, little gear piece also can be stuck because little gear piece with perform, vertical tube of front fork synchronous, perform and vertical tube of front fork just can not rotate, front-wheel would not be partial to, and revolves, as long as reaching, the object that lid can pin front-wheel deflection.
If forget revolve lid return to normal traveling-position time, the front-wheel of bike still can deflect, although because little gear piece and big gear piece are in close contact, but contact surface is intermeshing of serration, mutual drive is very little, when headstock artificially rotates, its power inherently exceedes the pressure of serration engagement, now big gear piece can compress short spring and retreat, greatly, the engagement degree of depth of the serration of little gear piece reduces, produce the rotation that crown heads on crown, now crown produces friction, send the sound of card card, as long as recovering to revolve lid position after finding in time just can release locking, recover free original state.
The steel ball of described lower gear assembly and counter to grab steel ball in ball frame be 25;
Steel ball in the steel ball of described upper steel bowl assembly and ball frame is 22;
The useful effect of front furcate steel bowl assembly that a kind of anti-bicycle side of the utility model falls is: when stopping, as long as revolving lid, it is possible to locking front fork rotates, and prevents the deflection in front-wheel direction, reaches and prevents bicycle side object.
Accompanying drawing explanation
Fig. 1 is the unitized construction schematic diagram of the front furcate steel bowl assembly that a kind of anti-bicycle side falls,
Fig. 2 is the structure explosive view of the front furcate steel bowl assembly that a kind of anti-bicycle side falls.
Embodiment
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing:
As shown in Figure 1 and Figure 2, the front furcate steel bowl assembly that a kind of anti-bicycle side falls, it is characterized in that: be made up of fixing assembly, locking assembly, upper steel bowl assembly and lower gear assembly, vertical tube of front fork (does not draw) in the interior hole being inserted in above assembly, below fixing assembly, locking assembly is housed, it is equipped with below locking assembly, below upper steel bowl assembly, upper steel bowl assembly, lower gear assembly is housed.
Described fixing assembly comprises water proof ring 1, nut 2, anti-loosening pad 3 tight cap 4 and big pad 5, described big pad 5 tight cap 4, anti-loosening pad 3, nut 2, water proof ring 1 are contained in outside vertical tube of front fork successively, there is screw thread vertical tube of front fork upper end, and tight cap 4 and nut 2 are tightened on screw thread, water proof ring 1 is enclosed within nut 2.
Described locking assembly by revolving lid 6, revolve seat 7, big gear piece 8, little gear piece 9, spring fixed ring 10, long spring 11, perform 12 and steel wire collar 12-1 form, described spring fixed ring 10, little gear piece 9, big gear piece 8, revolve seat 7 and it is inserted in successively and perform 12, then being embedded by steel wire collar 12-1 performs in 12 grooves, in order to pin these assemblies, long spring 11 it is embedded in the hole of spring fixed ring 10, further, perform 12 have one end of steel wire collar 12-1 be put into revolve lid 6 in.
Described upper steel bowl assembly is made up of steel ball and ball frame 13, upper steel bowl 14, fixed block 15, pin 16, short spring 17, rivet 18 and rubber circle 19, the round edge of described upper steel bowl 14 is fixed with fixed block 15 by two rivets 18 on symmetrical position, there is pin 16 centre of fixed block 15, pin 16 is placed with short spring 17 below, outside the round edge of upper steel bowl 14, cover has rubber circle 19, is placed with steel ball and ball frame 13 in upper steel bowl 14.
Described lower gear assembly contains kerve steel bowl 20, steel ball and counter grabs ball frame 21, interior shelves 22, plastics card seal 23 and lower gear 24, and described steel ball and anti-ball frame 21, interior shelves 22, plastics card seal 23 and the lower gear 24 of grabbing are embedded in kerve steel bowl successively.
Described performing 12 is round shape, inside has long strip shape card pin (not shown), and long strip shape card pin is inserted in the strip hole of vertical tube of front fork, make to perform 12 with vertical tube of front fork synchronous axial system.
Further, described perform 12 cylinder outside have vertical pin strip, described spring fixed ring 10, little gear piece 9 and the inner ring revolving seat 7 have unified groove, the groove alignment of these accessories perform 12 pin strip after be inserted in and perform 12, it is achieved vertical tube of front fork with perform 12, spring fixed ring 10, little gear piece 9 and revolve seat 7 synchronous axial system.
The hole circle that the outside of described big gear piece 8 is made up of circular hole, the aperture of circular hole can be inserted by the pin 16 of upper steel bowl assembly.
Described lid 6 inner tops that revolve have three slopes, lid 6 contact surfaces also have three slopes with revolving to revolve seat 7, lid 6 is revolved in rotation, the slope revolving lid 6 can be adjusted and revolve the relative position on the slope of seat 7, adjust revolve seat 7 and revolve lid 6 contact distance, when revolve seat 7 with revolve lid 6 engage time, revolve seat 7 and revolve cover 6 contact apart from minimum, big gear piece 8 and the pin 16 performed on bowl 14 are apart from maximum at that time, do not contact mutually; Time together with revolving seat 7 and withstanding on mutually with the slope most significant digit revolving lid 6, the contact revolved seat 7 and revolve lid 6 is apart from maximum, and pin 16 is minimum with the distance of big gear piece 8 at that time, and pin 16 inserts in the circular hole of big gear piece 8, and big gear piece 8 is stuck.
Described little gear piece 9 and big gear piece 8 are in close contact, at the serration that contact surface respectively has, intermesh, so when big gear piece 8 is stuck, little gear piece 9 also can be stuck because little gear piece 9 with perform 12, vertical tube of front fork synchronous, perform 12 and vertical tube of front fork just can not rotate, front-wheel would not be partial to, and revolves, as long as reaching, the object that lid 6 can pin front-wheel deflection.
Claims (6)
1. the front furcate steel bowl assembly that an anti-bicycle side falls, it is characterized in that: be made up of fixing assembly, locking assembly, upper steel bowl assembly and lower gear assembly, bike vertical tube of front fork is inserted in the interior hole of above assembly, below fixing assembly, locking assembly is housed, it is equipped with below locking assembly, below upper steel bowl assembly, upper steel bowl assembly, lower gear assembly is housed.
2. the front furcate steel bowl assembly that a kind of anti-bicycle side according to claim 1 falls, it is characterized in that: described fixing assembly comprises water proof ring, nut, anti-loosening pad tight cap and big pad, described big pad tight cap, anti-loosening pad, nut and water proof ring are contained in outside vertical tube of front fork successively, there is screw thread vertical tube of front fork upper end, and tight cap and nut are tightened on screw thread, water proof ring is enclosed within nut.
3. the front furcate steel bowl assembly that a kind of anti-bicycle side according to claim 1 falls, it is characterized in that: described locking assembly by revolving lid, revolve seat, big gear piece, little gear piece, spring fixed ring, long spring, perform and steel wire collar forms, described spring fixed ring, little gear piece, big gear piece, revolve seat and it is inserted in successively and perform, then being embedded by steel wire collar performs in groove, in order to pin these assemblies, it is embedded in long spring in the hole of spring fixed ring, the one end of the steel wire collar that performs is put into and revolves in lid.
4. the front furcate steel bowl assembly that a kind of anti-bicycle side according to claim 1 falls, it is characterized in that: described upper steel bowl assembly is made up of steel ball and ball frame, upper steel bowl, fixed block, pin, short spring, rivet and rubber circle, the round edge of described upper steel bowl is fixed with fixed block by two rivets on symmetrical position, there is pin the centre of fixed block, short spring it is placed with below pin, the circle outside of upper steel bowl, cover has rubber circle, is placed with steel ball and ball frame in upper steel bowl.
5. the front furcate steel bowl assembly that a kind of anti-bicycle side according to claim 1 falls, it is characterized in that: described lower gear assembly contains kerve steel bowl, steel ball and counter grabs ball frame, interior shelves, plastics card seal and lower gear, and described steel ball and anti-ball frame, interior shelves, plastics card seal and the lower gear of grabbing embed in kerve steel bowl successively.
6. the front furcate steel bowl assembly that a kind of anti-bicycle side according to claim 1 falls, it is characterised in that: the steel ball in the steel ball of described lower gear assembly and counter to grab steel ball in ball frame be 25, the steel ball of described upper steel bowl assembly and ball frame is 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849215.0U CN205273758U (en) | 2015-10-23 | 2015-10-23 | Prevent bicycle side front fork steel bowl subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849215.0U CN205273758U (en) | 2015-10-23 | 2015-10-23 | Prevent bicycle side front fork steel bowl subassembly |
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| Publication Number | Publication Date |
|---|---|
| CN205273758U true CN205273758U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849215.0U Active CN205273758U (en) | 2015-10-23 | 2015-10-23 | Prevent bicycle side front fork steel bowl subassembly |
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| CN (1) | CN205273758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394781A (en) * | 2016-11-17 | 2017-02-15 | 宁波巨隆机械股份有限公司 | Faucet lock capable of achieving bicycle faucet direction positioning |
-
2015
- 2015-10-23 CN CN201520849215.0U patent/CN205273758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394781A (en) * | 2016-11-17 | 2017-02-15 | 宁波巨隆机械股份有限公司 | Faucet lock capable of achieving bicycle faucet direction positioning |
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