CN209112377U - A kind of bicycle front fork stand-pipe structure - Google Patents
A kind of bicycle front fork stand-pipe structure Download PDFInfo
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- CN209112377U CN209112377U CN201821537837.XU CN201821537837U CN209112377U CN 209112377 U CN209112377 U CN 209112377U CN 201821537837 U CN201821537837 U CN 201821537837U CN 209112377 U CN209112377 U CN 209112377U
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- front fork
- fixedly connected
- vertical tube
- slide unit
- fork ontology
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- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 6
- 244000152100 Sorbus torminalis Species 0.000 claims description 6
- 238000013016 damping Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of bicycle front fork stand-pipe structures, including vertical tube of front fork ontology, the upper surface of the vertical tube of front fork ontology is connected with slide unit, the bottom end of slide unit is fixedly connected with the upper surface of connecting plate, the lower surface of slide unit is fixedly connected by reinforcement spring with the upper surface of connecting plate, reinforcement spring is socketed in the outer surface of slide unit, and the left and right sides of connecting plate are fixedly connected with the opposite face of two sliding blocks respectively；When vertical tube of front fork ontology is shaken because jolting, vertical tube of front fork ontology, which moves up and down, drives the sliding sleeve in extensible member elongation or contraction and slide unit to move up and down, sliding sleeve, which moves up and down, to be driven reinforcement spring elongation or shrinks, so that the damping effect of extensible member can be improved in reinforcement spring, allow people can be more stable when encountering and jolting when riding, and vertical tube of front fork ontology will not influence the use of handle in vibration, reduce dangerous odds.
Description
Technical field
The utility model belongs to bicycle part technical field, and in particular to a kind of bicycle front fork stand-pipe structure.
Background technique
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of usually two wheels, after people rides vehicle, are trampled with foot
Plate is power, is the environmentally protective vehicles, and there are many bicycle type, has single bicycle, there are also more people for tandem bicycle
Bicycle.
Original bicycle front fork stand-pipe due to being to be directly connected to handle, so as to cause wheel in vertical tube of front fork by
Cause handle also with by certain shaking when jolting, to influence people when riding to the control of handle, is easy to happen
It is dangerous.
Utility model content
The purpose of this utility model is to provide a kind of bicycle front fork stand-pipe structures, to solve to mention in above-mentioned background technique
Original bicycle front fork stand-pipe out is being jolted due to being to be directly connected to handle so as to cause wheel in vertical tube of front fork
When cause handle also with by certain shaking, to influence people when riding to the control of handle, be easy to happen danger
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of bicycle front fork stand-pipe structure, including
Vertical tube of front fork ontology, the upper surface of the vertical tube of front fork ontology are connected with slide unit, the bottom end of the slide unit and connection
The upper surface of plate is fixedly connected, and the lower surface of the slide unit is fixedly connected by reinforcement spring with the upper surface of connecting plate,
The reinforcement spring is socketed in the outer surface of slide unit, and the left and right sides of the connecting plate are opposite with two sliding blocks respectively
Face is fixedly connected, and two sliding blocks are slidably connected at the inner sidewall of sliding slot respectively, and two sliding slots are provided with vertical tube of front fork respectively
The left and right sides of inner body wall；
The top of the slide unit is fixedly connected with the lower surface of fixed plate, and the lower surface of the fixed plate is stretched with two
The top of contracting component is fixedly connected, and two extensible members are located at the left and right sides of slide unit, and two extensible members
Bottom end be fixedly connected with the upper surface of vertical tube of front fork ontology, the upper surface of the fixed plate is fixedly connected with handle column,
The bottom end of the handle column through fixed plate upper surface and extend to the lower section of fixed plate and be fixedly connected with bicycle body, institute
State the rear that handle column is located at vertical tube of front fork ontology, the top of the handle column is fixedly connected with handle, outside the handle
Anti-slip cover is fixedly connected at left and right sides of surface.
Preferably, the slide unit is mainly made of sliding sleeve and slide bar, and the sliding sleeve is connected to vertical tube of front fork ontology
Upper surface is socketed with slide bar in the sliding sleeve, and the bottom end of the slide bar is fixedly connected with the upper surface of connecting plate, the slide bar
Top is fixedly connected with the lower surface of fixed plate, and the lower surface of the sliding sleeve is fixedly connected with the top of reinforcement spring, described to add
Strong spring is socketed in the outer surface of slide bar.
Preferably, the extensible member is mainly made of telescopic rod and spring, and the outer surface of the telescopic rod is socketed with bullet
Spring, upper surface of the top of the spring of the telescopic rod with bottom end respectively with the lower surface of fixed plate and vertical tube of front fork ontology are fixed
Connection.
Preferably, the front of the handle column is detachably connected by the back side of bolt and two fixed blocks, and two
The opposite face of fixed block respectively with two fixed rings are mutually separate is fixedly connected on one side, and the opposite face of two fixed rings fixed connects
It connects.
Preferably, the front of the handle column is provided with headlamp, and the headlamp is located above two fixed rings.
Preferably, the outer surface of the Anti-slip cover is provided with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that when vertical tube of front fork ontology is shaken because jolting
When, vertical tube of front fork ontology, which moves up and down, drives the sliding sleeve in extensible member elongation or contraction and slide unit to move up and down, from
And extensible member is allowed to provide a kind of damping effect for vertical tube of front fork ontology, sliding sleeve, which moves up and down, drives reinforcement spring elongation
Or shrink so that the damping effect of extensible member can be improved in reinforcement spring, allow people when riding encounter jolt when
Can be more stable, and vertical tube of front fork ontology will not influence the use of handle in vibration, reduce the several of dangerous generation
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model fixed ring is overlooked.
In figure: 1, vertical tube of front fork ontology；2, slide unit；201, sliding sleeve；202, slide bar；3, connecting plate；4, sliding block；5, sliding
Slot；6, reinforcement spring；7, fixed plate；8, extensible member；801, telescopic rod；802, spring；9, handle column；10, fixed block；
11, fixed ring；12, headlamp；13, handle；14, Anti-slip cover；15, anti-skid chequer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of bicycle front fork stand-pipe structure, including preceding
Fork stand tube body 1, the upper surface of vertical tube of front fork ontology 1 are connected with slide unit 2, and the bottom end of slide unit 2 is upper with connecting plate 3
Surface is fixedly connected, and the lower surface of slide unit 2 is fixedly connected by reinforcement spring 6 with the upper surface of connecting plate 3, reinforcement spring
6 are socketed in the outer surface of slide unit 2, and the left and right sides of connecting plate 3 are fixedly connected with the opposite face of two sliding blocks 4 respectively,
And two sliding blocks 4 are slidably connected at the inner sidewall of sliding slot 5 respectively, and two sliding slots 5 are provided with 1 inner wall of vertical tube of front fork ontology respectively
Left and right sides；
The top of slide unit 2 is fixedly connected with the lower surface of fixed plate 7, the lower surface of fixed plate 7 and two pars contractilis
The top of part 8 is fixedly connected, and two extensible members 8 are located at the left and right sides of slide unit 2, and two extensible members 8
Bottom end be fixedly connected with the upper surface of vertical tube of front fork ontology 1, the upper surface of fixed plate 7 is fixedly connected with handle column 9,
The bottom end of hand column 9 through fixed plate 7 upper surface and extend to the lower section of fixed plate 7 and be fixedly connected with bicycle body, handle
Column 9 is located at the rear of vertical tube of front fork ontology 1, and the top of handle column 9 is fixedly connected with handle 13, a left side for 13 outer surface of handle
Right two sides are fixedly connected to Anti-slip cover 14.
In the present embodiment, when vertical tube of front fork ontology 1 is shaken because jolting, vertical tube of front fork ontology 1 is moved up and down
Drive the elongation of extensible member 8 or shrink and slide unit 2 in sliding sleeve 201 move up and down so that extensible member 8 can be with
A kind of damping effect is provided for vertical tube of front fork ontology 1, sliding sleeve 201, which moves up and down, to be driven the elongation of reinforcement spring 6 or shrink, to make
Obtaining reinforcement spring 6 can be improved the damping effect of extensible member 8, allow people can be more steady when encountering and jolting when riding
It is fixed, and vertical tube of front fork ontology 1 will not influence the use of handle 13 in vibration, reduce dangerous odds, pass through
Sliding block 4 and sliding slot 5 are set, so that the sliding block 4 when moving up and down of vertical tube of front fork ontology 1 can move up and down in sliding slot 5,
And then guarantee that the connecting plate 3 between two sliding blocks 4 is more stable when moving up and down, by the way that fixed ring 11 is arranged, so that
Braking rope can be placed into fixed ring 11 by people, prevent the braking rope when riding from shaking everywhere, by the way that car light is arranged, thus
People are facilitated to ride at night, by setting non-slip mat and anti-skid chequer 15, so that people's both hands when riding can incite somebody to action
Handlebar is held with a firm grip, and slipping phenomenon is prevented.
Further, slide unit 2 is mainly made of sliding sleeve 201 and slide bar 202, and sliding sleeve 201 is connected to vertical tube of front fork sheet
The upper surface of body 1 is socketed with slide bar 202 in sliding sleeve 201, and the bottom end of slide bar 202 is fixedly connected with the upper surface of connecting plate 3, sliding
The top of bar 202 is fixedly connected with the lower surface of fixed plate 7, the fixed company in the lower surface of sliding sleeve 201 and the top of reinforcement spring 6
It connects, reinforcement spring 6 is socketed in the outer surface of slide bar 202.
In the present embodiment, because being connected with slide unit 2 in the upper surface of vertical tube of front fork ontology 1, thus vertical tube of front fork sheet
Body 1 moves up and down the sliding sleeve 201 in slide unit 2 and moves up and down, and sliding sleeve 201, which moves up and down, to be driven the elongation of reinforcement spring 6 or receive
Contracting, so that the damping effect of extensible member 8 can be improved in reinforcement spring 6, allows people can when encountering and jolting when riding
With more stable.
Further, extensible member 8 is mainly made of telescopic rod 801 and spring 802, the outer surface socket of telescopic rod 801
Have a spring 802, the top and bottom end of the spring 802 of telescopic rod 801 respectively with the lower surface of fixed plate 7 and vertical tube of front fork ontology 1
Upper surface be fixedly connected.
In the present embodiment, because being equipped with extensible member 8 between vertical tube of front fork ontology 1 and fixed plate 7, so that flexible
Component 8 can provide a kind of damping effect for vertical tube of front fork ontology 1, and vertical tube of front fork ontology 1 does not interfere with handle in vibration
13 use reduces dangerous odds.
Further, the front of handle column 9 is detachably connected by the back side of bolt and two fixed blocks 10, and two
The opposite face of fixed block 10 respectively with two fixed rings 11 are mutually separate is fixedly connected on one side, and the opposite face of two fixed rings 11
It is fixedly connected.
In the present embodiment, because detachably being connected in the front of handle column 9 by the back side of bolt and two fixed blocks 10
Connect, and the opposite face of two fixed blocks 10 respectively with two fixed rings 11 are mutually separate is fixedly connected on one side so that people
Braking rope can be placed into fixed ring 11, prevent the braking rope when riding from shaking everywhere.
Further, the front of handle column 9 is provided with headlamp 12, and headlamp 12 is located at two fixed rings, 11 top.
In the present embodiment, because headlamp 12 is provided in the front of handle column 9, so that people be facilitated to ride at night
Row.
Further, the outer surface of Anti-slip cover 14 is provided with anti-skid chequer 15.
In the present embodiment, because anti-skid chequer 15 is provided in the outer surface of Anti-slip cover 14, so that people are when riding
Both hands can hold handlebar with a firm grip, prevent slipping phenomenon.
The working principle and process for using of the utility model: after the utility model installs, when vertical tube of front fork ontology 1 because
When jolting and being shaken, vertical tube of front fork ontology 1, which moves up and down, to be driven in the elongation of extensible member 8 or contraction and slide unit 2
Sliding sleeve 201 move up and down so that extensible member 8 can provide a kind of damping effect, sliding sleeve for vertical tube of front fork ontology 1
201 move up and down the elongation of drive reinforcement spring 6 or shrink, so that the damping effect of extensible member 8 can be improved in reinforcement spring 6
Fruit allows people can be more stable when encountering and jolting when riding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bicycle front fork stand-pipe structure, including vertical tube of front fork ontology (1), it is characterised in that: the vertical tube of front fork ontology
(1) upper surface is connected with slide unit (2), the fixed company in the bottom end of the slide unit (2) and the upper surface of connecting plate (3)
It connects, the lower surface of the slide unit (2) is fixedly connected by reinforcement spring (6) with the upper surface of connecting plate (3), the reinforcement
Spring (6) is socketed in the outer surface of slide unit (2), the left and right sides of the connecting plate (3) respectively with two sliding blocks (4)
Opposite face is fixedly connected, and two sliding blocks (4) are slidably connected at the inner sidewall of sliding slot (5) respectively, and two sliding slots (5) are opened respectively
It is located at the left and right sides of vertical tube of front fork ontology (1) inner wall；
The top of the slide unit (2) is fixedly connected with the lower surface of fixed plate (7), the lower surface of the fixed plate (7) with
The top of two extensible members (8) is fixedly connected, and two extensible members (8) are located at the left and right sides of slide unit (2),
And the bottom end of two extensible members (8) is fixedly connected with the upper surface of vertical tube of front fork ontology (1), the fixed plate (7) it is upper
Surface is fixedly connected with handle column (9), and the bottom end of the handle column (9) is run through the upper surface of fixed plate (7) and extended to
The lower section of fixed plate (7) is fixedly connected with bicycle body, and the handle column (9) is located at the rear of vertical tube of front fork ontology (1), institute
The top for stating handle column (9) is fixedly connected with handle (13), is fixedly connected at left and right sides of handle (13) outer surface
There are Anti-slip cover (14).
2. a kind of bicycle front fork stand-pipe structure according to claim 1, it is characterised in that: the slide unit (2) is main
It to be made of sliding sleeve (201) and slide bar (202), the sliding sleeve (201) is connected to the upper surface of vertical tube of front fork ontology (1), described
It is socketed with slide bar (202) in sliding sleeve (201), the bottom end of the slide bar (202) is fixedly connected with the upper surface of connecting plate (3), institute
The top for stating slide bar (202) is fixedly connected with the lower surface of fixed plate (7), the lower surface of the sliding sleeve (201) and reinforcement spring
(6) top is fixedly connected, and the reinforcement spring (6) is socketed in the outer surface of slide bar (202).
3. a kind of bicycle front fork stand-pipe structure according to claim 1, it is characterised in that: the extensible member (8) is main
It to be made of telescopic rod (801) and spring (802), the outer surface of the telescopic rod (801) is socketed with spring (802), described to stretch
The top of the spring (802) of contracting bar (801) and bottom end are upper with the lower surface of fixed plate (7) and vertical tube of front fork ontology (1) respectively
Surface is fixedly connected.
4. a kind of bicycle front fork stand-pipe structure according to claim 1, it is characterised in that: the handle column (9)
Front is detachably connected by bolt and the back side of two fixed blocks (10), and the opposite face of two fixed blocks (10) is respectively with two
A fixed ring (11) is mutually separate to be fixedly connected on one side, and the opposite face of two fixed rings (11) is fixedly connected.
5. a kind of bicycle front fork stand-pipe structure according to claim 4, it is characterised in that: the handle column (9)
Front is provided with headlamp (12), and the headlamp (12) is located above two fixed rings (11).
6. a kind of bicycle front fork stand-pipe structure according to claim 1, it is characterised in that: outside the Anti-slip cover (14)
Surface is provided with anti-skid chequer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537837.XU CN209112377U (en) | 2018-09-20 | 2018-09-20 | A kind of bicycle front fork stand-pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537837.XU CN209112377U (en) | 2018-09-20 | 2018-09-20 | A kind of bicycle front fork stand-pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112377U true CN209112377U (en) | 2019-07-16 |
Family
ID=67198974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821537837.XU Expired - Fee Related CN209112377U (en) | 2018-09-20 | 2018-09-20 | A kind of bicycle front fork stand-pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112377U (en) |
-
2018
- 2018-09-20 CN CN201821537837.XU patent/CN209112377U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190716 |