CN209257769U - Has one-way driving mechanism configuration in the wheel hub structure of reverse position - Google Patents
Has one-way driving mechanism configuration in the wheel hub structure of reverse position Download PDFInfo
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- CN209257769U CN209257769U CN201821762980.9U CN201821762980U CN209257769U CN 209257769 U CN209257769 U CN 209257769U CN 201821762980 U CN201821762980 U CN 201821762980U CN 209257769 U CN209257769 U CN 209257769U
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- ontology
- ratchet
- central siphon
- driving mechanism
- way driving
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Abstract
The utility model discloses a kind of tool one-way driving mechanism configurations in the wheel hub structure of reverse position, is one end of an ontology for a first end, the other end is a second end, and a holding channel is formed in the axial inner of the ontology and through the first end and the second end；One actuator system is located at the outside of the first end of the ontology to transmit torque；One one-way driving mechanism is in the ontology, and adjacent to the second end of the ontology, the other end of the one-way driving mechanism connects the actuator for one end of the one-way driving mechanism.There is more uniform stressed effect when such hub rotation, and there is preferable stability when rotation.
Description
Technical field
The utility model relates to a kind of technical fields of cycle hub, particularly relate to tool ratchet mechanism configuration in reversed position
The wheel hub structure set.
Background technique
The wheel shell of Regular Bicycle includes an ontology, a ring gear and actuator combination.Wherein one end of the actuator is matched
It is equipped with plural ratchet assemblies.The ring gear is installed on inside the ontology one end.One end of the actuator be installed on the ontology one end and
The ratchet assemblies engage the ring gear.Such actuator rotation, the group of the ring gear Yu the ontology is driven using the ratchet assemblies
It closes and generates rotation.
Traditional structure type ring gear adjoins with driving assembly to connect, so the actuator provides torque and is transferred to the tooth
Ring, then the process that the ontology generates rotation is transferred a torque to by the ring gear, torque is always the one end for acting on the ontology, such as
This wheel hub entirety unbalance stress, and the transmitting of torque also will form unstable effect.
Utility model content
The purpose of this utility model is to provide a kind of tool ratchet mechanism configurations in the wheel hub structure of reverse position, uses
The form that one ratchet mechanism and an actuator configured at opposite two end of an ontology, makes driving force provided by the actuator by this
One end of body is transferred to the other end of the ontology, then drives the ontology to rotate by the ratchet mechanism, makes to have when the hub rotation
More uniform stressed effect, and there is preferable stability when rotation, conventional boss stress is solved whereby and transmitting square is turned round all
The disadvantage caused by the same side of an ontology occurs.
For the above-mentioned purpose with effect, wheel hub knot of the tool ratchet mechanism configuration that the utility model discloses in reverse position
It is a first end that structure, which is one end of an ontology, and the other end is a second end, and a holding channel is formed in the axial inner of the ontology
And run through the first end and the second end；One actuator system is located at the outside of the first end of the ontology to transmit torque；One
Ratchet mechanism, be in the ontology, one end of the ratchet mechanism adjacent to the ontology the second end, the ratchet mechanism it is another
End connects the actuator.
Further, which includes central siphon and an internal gear in one, which is mounted on the appearance of the ontology
It sets in channel, and the second end of the adjacent ontology of the internal gear；One end of one pipe portion of inner shaft piping connects a ratchet part, and
The outer peripheral surface of the ratchet part configures plural ratchet assemblies, and wherein the interior central siphon is inserted into the holding channel, which extends towards this
First end and combine the actuator, which is located at the inside of the internal gear, and respectively the ratchet assemblies engage the internal gear.Such as
This just makes the configuration of tool one-way driving mechanism have wheel hub entirety uniform force in the wheel hub structure of reverse position, and the transmitting of torque is steady
Fixed advantage.
Detailed description of the invention
Fig. 1 is the appearance diagram of the utility model.
Fig. 2 is the combining structure schematic diagram of the utility model.
Fig. 3 is the members exploded view of the utility model.
Fig. 4 is the members combination appearance figure of the utility model.
Fig. 5 is the combination diagram of the utility model ratchet assemblies and internal gear.
Fig. 6 configures the structural schematic diagram of bearing between the utility model ontology, interior central siphon and shaft.
Fig. 7 is the combination appearance figure that the utility model actuator is belt pulley.
Fig. 8 is that the utility model actuator is column foot and the combination diagram for combining fluted disc.
Fig. 9 is the exploded view of the utility model another one-way driving mechanism and ontology.
With reference to the accompanying drawing and specific embodiment is described in further details the present invention.
Specific embodiment
Refering to fig. 1, shown in Fig. 2, the revealed wheel hub structure of the utility model includes that the axial inner of an ontology 10 has
One holding channel 12.10 one end of ontology is a first end 14, and the other end is a second end 16.The first end 14 and the second end
16 is opposite, and the holding channel 12 is through the first end 14 and the second end 16.
The utility model includes the outside that an actuator 20 is located at the first end 14 of the ontology 10.The actuator 20 can be straight
A transmission component, such as belt or chain are connect or are indirectly connected with to transmit torque.
Refering to shown in Fig. 3, Fig. 4, the utility model includes an one-way driving mechanism, which can be in one
Ring type ratchet mechanism, one internal gear 30 of interior ring type ratchet mechanism system are mounted in the holding channel 12 of the ontology 10.This is interior
Ring gear 30 can be by interlocking or the mode of clamping with the ontology 10 in conjunction with, and then make the adjacent ontology 10 of the internal gear 30 this
Two ends 16.Central siphon 40 is that one end of a pipe portion 42 connects a ratchet part 44 in one.The outer diameter of the ratchet part 44 of the interior central siphon 40
Greater than the outer diameter of the pipe portion 42, and the outer peripheral surface of the ratchet part 44 has plural ratchet slot 46.The interior central siphon 40 is inserted into the accommodating
Channel 12, the ratchet part 44 are located at the inside of the internal gear 30.
Refering to Fig. 5, a ratchet assemblies 48 are installed in the ratchet slot 46.It is appropriate that 48 system of ratchet assemblies can allow one
Elastic parts, such as spring, can the movable state of elasticity so as to being formed.
Referring to Fig.2, the interior central siphon 40 is inserted into the holding channel 12, which extends towards the first end 14 and combines and be somebody's turn to do
Actuator 20, the ratchet part 44 are located at the inside of the internal gear 30, and respectively the ratchet assemblies 48 engage the internal gear 30.
Refering to Fig. 6, further, one first axle tubular shaft 50 of the outer surface of the pipe portion 42 of the interior central siphon 40 mating and one the
Two central siphon bearings 52.The first axle tubular shaft 50 is embedded in the holding channel 12 of the ontology 10, the neighbouring ontology 10 this
One end 14；The second central siphon bearing 52 is embedded in the holding channel 12 of the ontology 10, the second end 16 of the neighbouring ontology 10.
The utility model includes a shaft 70 and a first axle rod bearing 72 and the mating of one second shaft bearing 74 at this
On shaft 70.The shaft 70 is worn through the interior central siphon 40, and the first axle rod bearing 72 be embedded in the interior central siphon 40 inside and
The first end 14 of the neighbouring ontology 10, the second shaft bearing 74 are embedded in the inside of the interior central siphon 40 and adjacent to the ontologies 10
The second end 16.
Refering to Fig. 7, the actuator 20 of the utility model can be a belt pulley.Referring to Fig. 6, the actuator 20 can be borrowed
The pipe portion 42 of screw thread interlocking in the interior central siphon 40.
Refering to Fig. 8, the actuator 20 of the utility model can be a column foot.The actuator 20 can borrow screw thread interlocking at this
The pipe portion 42 of interior central siphon 40.The actuator 20 is to combine an at least fluted disc 80.The size dimension and form of above-mentioned column foot
It can be the product being currently known, reach easily changeable effect whereby and meet the wide property used.
Refering to Fig. 9, the revealed one-way driving mechanism of the utility model can be a face tooth ratchet mechanism.The face tooth
Formula ratchet mechanism system includes central siphon 90 and a face ring gear 100 in one, and wherein the face ring gear 100 is mounted on the accommodating of the ontology 10
In channel 12；The second end 16 of the adjacent ontology 10 of the face ring gear 100, and the interior central siphon 90 is one end connection of a pipe portion 92
One ratchet part 94, and the one side of the ratchet part 94 has ratchet 96.The interior central siphon 90 is inserted into the holding channel 12, the pipe portion 92
It extends to the first end 14 and combines the actuator 20；The ratchet part 94 is in 100 side of face ring gear, and the face ring gear 100
It can allow respectively ratchet 96 that spring appropriate engages the ratchet part 94.
The combination of content from the description above, the internal gear 30 and the interior central siphon 40 and the interior central siphon 90 and the face tooth
The combination of ring 100 may make up a ratchet mechanism, and the combination of the internal gear 30 and the ratchet assemblies 48 of the ratchet mechanism, or should
Ratchet 96 all corresponds to the actuator 20 with the face ring gear 100, and the ratchet mechanism and the actuator 20 are configured in the ontology 10
Opposite two ends, are so different from the adjacent actuator of traditional ratchet mechanism and the structure type of the ontology one end are arranged in.This
Outside, one end of the revealed interior central siphon 30 and 90 of the utility model can interlocking combine various forms of actuators 30, whereby
Improve the variability of product.Furthermore the torque that the torque and the ratchet mechanism for acting on the actuator 30 are transmitted is located at
Two ends of the ontology 10, so the transmitting of torque can be more stable.Furthermore the first axle tubular shaft 50 and the second central siphon bearing
52 are located at two ends of the holding channel 12；The first axle rod bearing 72 and 74, the second shaft bearing are inside the interior central siphon 40
Two ends；Therefore the interior central siphon 40 and 90 and the shaft 70 can all obtain stable support effect and rotating effect.
Furthermore one-way driving mechanism above-mentioned is other than interior ring type ratchet mechanism and face tooth ratchet mechanism, other application
After the ratchet mechanism of cycle hub combines the pipe portion via appropriate means, it can all be used by the utility model；Secondly should
One-way driving mechanism is also possible to a kind of unilateral bearing or one-way clutch mechanism.
The revealed first end of the various embodiments described above and the second end, the first axle tubular shaft and the second central siphon axis
It holds, the first axle rod bearing and the second shaft bearing, is the description for relative position, and each embodiment is only to be illustrated
The technology and its effect of the utility model, rather than limit the present invention.It is any it is ripe can be not in technique personage
It in the case where violating the utility model technical principle and spirit, modifies and changes to above-described embodiment, therefore this is practical new
The rights protection scope of type is answered listed by claim as described later.
Claims (8)
1. a kind of tool one-way driving mechanism configuration is in the wheel hub structure of reverse position, it is characterised in that it includes have:
One ontology, one end are a first end, and the other end is a second end, and a holding channel is formed in the axial inner of the ontology
And run through the first end and the second end；
One actuator is the outside of the first end positioned at ontology to transmit torque；
One one-way driving mechanism is to be located within the body, the second end of one end of the one-way driving mechanism adjacent to the ontology, the list
The actuator is connected to the other end of transmission mechanism.
2. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: single
The ring type ratchet mechanism into transmission mechanism system one, includes central siphon and an internal gear in one, and internal tooth ring system is mounted on the appearance of ontology
It sets in channel, and the second end of the adjacent ontology of the internal gear；One end of one pipe portion of inner shaft piping connects a ratchet part, and should
The outer peripheral surface of ratchet part configures plural ratchet assemblies, and wherein the interior central siphon is inserted into the holding channel, and pipe portion extends to the first end
And the actuator is combined, ratchet part is located at the inside of the internal gear, and respectively the ratchet assemblies engage the internal gear.
3. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: single
It include central siphon and a face ring gear in one to one face tooth ratchet mechanism of transmission mechanism system, face ring gear system is mounted on being somebody's turn to do for the ontology
In holding channel, and the second end of the adjacent ontology of face ring gear；One end of one pipe portion of inner shaft piping connects a ratchet part, and
The one side of the ratchet part has ratchet, and wherein the interior central siphon is inserted into the holding channel, and pipe portion extends towards the first end and knot
The actuator is closed, which is located at the face ring gear side, and respectively ratchet engagement face ring gear.
4. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: interior
A first axle tubular shaft is coupled in the outer surface of central siphon and one second central siphon bearing, first axle tubular shaft are embedded in the accommodating of the ontology
In channel, the first end of the neighbouring ontology；Second central siphon bearing is embedded in the holding channel of the ontology, the neighbouring ontology
The second end.
5. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: packet
Containing a shaft and the mating of a first axle rod bearing and one second shaft bearing on the shaft, shaft is worn through the inner shaft
Pipe, first axle rod bearing are embedded in the first end of the inside of the interior central siphon and the neighbouring ontology, and it is interior that the second shaft bearing is embedded in this
The second end of the inside of central siphon and the neighbouring ontology.
6. tool one-way driving mechanism configuration according to claim 2 is in the wheel hub structure of reverse position, it is characterised in that: interior
The outer diameter of the ratchet part of central siphon is greater than the outer diameter of the pipe portion, and the outer peripheral surface of the ratchet part has plural ratchet slot, ratchet assemblies
It is installed on the ratchet slot and engages the internal gear.
7. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: drive
One belt pulley of moving part system, the pipe portion of the belt pulley interlocking interior central siphon.
8. tool one-way driving mechanism configuration according to claim 1 is in the wheel hub structure of reverse position, it is characterised in that: drive
One column foot of moving part system, the pipe portion of the column foot interlocking interior central siphon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762980.9U CN209257769U (en) | 2018-10-29 | 2018-10-29 | Has one-way driving mechanism configuration in the wheel hub structure of reverse position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762980.9U CN209257769U (en) | 2018-10-29 | 2018-10-29 | Has one-way driving mechanism configuration in the wheel hub structure of reverse position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257769U true CN209257769U (en) | 2019-08-16 |
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ID=67559281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821762980.9U Active CN209257769U (en) | 2018-10-29 | 2018-10-29 | Has one-way driving mechanism configuration in the wheel hub structure of reverse position |
Country Status (1)
| Country | Link |
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| CN (1) | CN209257769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021038196A1 (en) * | 2019-08-23 | 2021-03-04 | Elkins Stephen Michael | Wheel hub |
-
2018
- 2018-10-29 CN CN201821762980.9U patent/CN209257769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021038196A1 (en) * | 2019-08-23 | 2021-03-04 | Elkins Stephen Michael | Wheel hub |
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