CN209023062U - It is a kind of for sharing the shift fork of bicycle - Google Patents
It is a kind of for sharing the shift fork of bicycle Download PDFInfo
- Publication number
- CN209023062U CN209023062U CN201821535614.XU CN201821535614U CN209023062U CN 209023062 U CN209023062 U CN 209023062U CN 201821535614 U CN201821535614 U CN 201821535614U CN 209023062 U CN209023062 U CN 209023062U
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- plate
- screw hole
- fixed plate
- bicycle
- sharing
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Abstract
The utility model discloses a kind of for sharing the shift fork of bicycle, including connecting tube, fixed plate, the first screw hole, bolt, attachment base, connecting plate and support plate, the external lower section of the connecting tube is equipped with fixed plate, the fixed plate is internally provided with the first screw hole, the outside of the fixed plate is provided with bolt, the external top of the attachment base is equipped with connecting plate, the connecting plate is internally provided with the second screw hole, the external top of the connecting tube is equipped with support plate, and the external lower section of the support plate is equipped with fork pawl.The utility model solves the problems, such as to clean engaging sleeve in the slow low efficiency of manual handling speed and handling process by the fixed plate of setting, bolt, attachment base, connecting plate, fork pawl, arc stiffening plate and arc chute.
Description
Technical field
It is specially a kind of for sharing the shift fork of bicycle the utility model relates to shift fork technical field.
Background technique
With the development of society, the progress of science, there is a large amount of shift fork in society, but existing shift fork is using
In the process, the phenomenon that stability is not high, while device uses for a long time, is easy to appear skidding, user's operation is not smooth.
But existing shift fork has the following deficiencies:
1. existing shift fork, in use, stability is not high during use for device, and device is easy to appear damage
Evil.
The phenomenon that 2. existing shift fork, in use, device use for a long time, are easy to appear skidding, user behaviour
Make not smooth.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for sharing the shift fork of bicycle, solves device
The problem of the phenomenon that stability is not high during use and device uses for a long time, is easy to appear skidding.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: it is a kind of for sharing the shift fork of bicycle, including
The external lower section of connecting tube, fixed plate, the first screw hole, bolt, attachment base, connecting plate and support plate, the connecting tube is equipped with
Fixed plate, the fixed plate are internally provided with the first screw hole, and the outside of the fixed plate is provided with bolt, the attachment base
External top is equipped with connecting plate, and the connecting plate is internally provided with the second screw hole, the external top installation of the connecting tube
There is support plate, the external lower section of the support plate is equipped with fork pawl.
Preferably, the connecting tube is internally provided with through-hole.
Preferably, the bolt passes through the second screw hole being arranged inside the first screw hole and connecting plate being arranged inside fixed plate
It is threadedly coupled.
Preferably, the external setting top of the support plate is fluted.
Preferably, the inside of the fork pawl is equipped with arc stiffening plate.
Preferably, prong is installed below the end of the fork pawl, the outside of the prong is provided with arc chute.
(3) beneficial effect
The utility model provide it is a kind of for sharing the shift fork of bicycle, have it is following the utility model has the advantages that
(1) the utility model, by the fixed plate of setting, the first screw hole, attachment base and connecting plate, in use, connecting tube
External lower section fixed plate is installed, fixed plate plays the role of fixed support, and fixed plate is internally provided with the first screw hole, even
The external top of joint chair is equipped with connecting plate, and connecting plate is internally provided with the second screw hole, and user is installation outside attachment base
Connecting plate be put into the position between fixed plate, the first screw hole is aligned with the second screw hole, user by bolt pass through fix
First the second screw hole of screw hole of intralamellar part setting is threadedly coupled, and the stability of device improves, and user when in use, pacifies
Full property improves.
(2) the utility model, by the support plate of setting, fork pawl, arc stiffening plate and arc chute, in use, using
Person is stuck in the groove being arranged outside support plate the outside of connecting tube, and support plate is fixed on connecting tube by welding
The external lower section of outside, support plate is equipped with fork pawl, and the inside for pitching pawl is equipped with arc stiffening plate, and arc stiffening plate plays solid
Surely the effect supported, since long-time uses, the stability decline of device is easily damaged, pitches installation below the end of pawl device
There is prong, the outside of prong is provided with arc chute, and the card slot coincideing with prong being arranged on change pulley engages company with change pulley
It connects, arc chute can prevent change pulley from along the circumferential direction skidding, and by this connection structure, user is in operation
It is more smooth.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of support plate in the utility model Fig. 1.
In figure: 1, connecting tube；2, through-hole；3, fixed plate；4, the first screw hole；5, bolt；6, attachment base；7, connecting plate；8,
Second screw hole；9, support plate；10, groove；11, pawl is pitched；12, arc stiffening plate；13, prong；14, arc chute.
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.
It please refers to shown in Fig. 1-2, a kind of embodiment provided by the utility model；It is a kind of for sharing the shift fork of bicycle, wrap
Include connecting tube 1, fixed plate 3, the first screw hole 4, bolt 5, attachment base 6, connecting plate 7 and support plate 9, the inside setting of connecting tube 1
There is through-hole 2, user passes through the through-hole 2 being arranged inside connecting tube 1 by suitable installing pipe, and connecting tube 1 can be in installing pipe
Upper sliding, the external lower section of connecting tube 1 are equipped with fixed plate 3, and fixed plate 3 plays the role of fixed support, the inside of fixed plate 3
It is provided with the first screw hole 4, the outside of fixed plate 3 is provided with bolt 5, and the external top of attachment base 6 is equipped with connecting plate 7, connects
Plate 7 is internally provided with the second screw hole 8, and bolt 5 passes through to be arranged inside the first screw hole 4 and connecting plate 7 being arranged inside fixed plate 3
The second screw hole 8 be threadedly coupled, the connecting plate 7 installed outside attachment base 6 is put into the position between fixed plate 3 by user,
First screw hole 4 is aligned with the second screw hole 8, and user passes through 4 second screw hole of the first screw hole being arranged inside fixed plate 3 by bolt
8 are threadedly coupled, and the stability of device improves, and when in use, the safety is improved by user, on the outside of connecting tube 1
Side is equipped with support plate 9, the external setting top fluted 10 of support plate 9, and support plate 9 plays the role of fixed support, makes
User is stuck in the groove 10 being arranged outside support plate 9 outside of connecting tube 1, and support plate 9 is fixed on by welding
The outside of connecting tube 1, the external lower section of support plate 9 are equipped with fork pawl 11, and the inside of fork pawl 11 is equipped with arc stiffening plate 12, arc
Shape stiffening plate 12 plays the role of fixed support, and since long-time uses, the stability decline of device is easily damaged device,
Pitch pawl 11 end below prong 13 is installed, the outside of prong 13 is provided with arc chute 14, be arranged on change pulley with fork
The identical card slot of point 13 engages connection with change pulley, and arc chute 14 can prevent change pulley from along the circumferential direction skidding, pass through this
Kind connection structure, user are also more smooth in operation.
Working principle: when the utility model is run, user is arranged inside connecting tube 1 by suitable installing pipe
Through-hole 2, connecting tube 1 can be slided in installing pipe, and the external lower section of connecting tube 1 is equipped with fixed plate 3, and fixed plate 3 plays solid
Surely the effect supported, fixed plate 3 are internally provided with the first screw hole 4, and the external top of attachment base 6 is equipped with connecting plate 7, connects
Plate 7 is internally provided with the second screw hole 8, and user is put into the connecting plate 7 installed outside attachment base 6 between fixed plate 3
Position, the first screw hole 4 are aligned with the second screw hole 8, and user passes through the first screw hole 4 the being arranged inside fixed plate 3 by bolt
Two screw holes 8 are threadedly coupled, and the stability of device improves, and when in use, the safety is improved by user, and user is branch
The groove 10 being arranged outside fagging 9 is stuck in the outside of connecting tube 1, and support plate 9 is fixed on connecting tube 1 by welding
Outside, the external lower section of support plate 9 are equipped with fork pawl 11, and the inside of fork pawl 11 is equipped with arc stiffening plate 12, arc stiffening plate
12 play the role of fixed support, and device is since long-time uses, and the stability decline of device is easily damaged, fork pawl 11
Prong 13 is installed below end, the outside of prong 13 is provided with arc chute 14, and what is be arranged on change pulley coincide with prong 13
Card slot connection is engaged with change pulley, arc chute 14 can prevent change pulley from along the circumferential direction skidding, pass through this connection tie
Structure, user are also more smooth in operation.
It can to sum up obtain, the utility model passes through the fixed plate 3 of setting, bolt 5, attachment base 6, connecting plate 7, fork pawl 11, arc
Shape stiffening plate 12 and arc chute 14, engaging sleeve cannot be cleaned by solving in the slow low efficiency of manual handling speed and handling process
The problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 for sharing the shift fork of bicycle, including connecting tube (1), fixed plate (3), the first screw hole (4), bolt (5), connection
Seat (6), connecting plate (7) and support plate (9), it is characterised in that: the external lower section of the connecting tube (1) is equipped with fixed plate (3),
The fixed plate (3) is internally provided with the first screw hole (4), and the outside of the fixed plate (3) is provided with bolt (5), the company
The external top of joint chair (6) is equipped with connecting plate (7), and the connecting plate (7) is internally provided with the second screw hole (8), the company
The external top of adapter tube (1) is equipped with support plate (9), and the external lower section of the support plate (9) is equipped with fork pawl (11).
2. according to claim 1 a kind of for sharing the shift fork of bicycle, it is characterised in that: the connecting tube (1) it is interior
Portion is provided with through-hole (2).
3. according to claim 1 a kind of for sharing the shift fork of bicycle, it is characterised in that: the bolt (5) passes through solid
The first screw hole (4) being arranged inside fixed board (3) is threadedly coupled with the second screw hole (8) being arranged inside connecting plate (7).
4. according to claim 1 a kind of for sharing the shift fork of bicycle, it is characterised in that: outside the support plate (9)
Portion setting top fluted (10).
5. according to claim 1 a kind of for sharing the shift fork of bicycle, it is characterised in that: the inside of fork pawl (11)
Arc stiffening plate (12) are installed.
6. according to claim 1 a kind of for sharing the shift fork of bicycle, it is characterised in that: the end of fork pawl (11)
Lower section is equipped with prong (13), and the outside of the prong (13) is provided with arc chute (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535614.XU CN209023062U (en) | 2018-09-19 | 2018-09-19 | It is a kind of for sharing the shift fork of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535614.XU CN209023062U (en) | 2018-09-19 | 2018-09-19 | It is a kind of for sharing the shift fork of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209023062U true CN209023062U (en) | 2019-06-25 |
Family
ID=66904775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821535614.XU Active CN209023062U (en) | 2018-09-19 | 2018-09-19 | It is a kind of for sharing the shift fork of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209023062U (en) |
-
2018
- 2018-09-19 CN CN201821535614.XU patent/CN209023062U/en active Active
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