CN209698973U - The device for quickly disassembling of bicycle quick - Google Patents
The device for quickly disassembling of bicycle quick Download PDFInfo
- Publication number
- CN209698973U CN209698973U CN201920359434.9U CN201920359434U CN209698973U CN 209698973 U CN209698973 U CN 209698973U CN 201920359434 U CN201920359434 U CN 201920359434U CN 209698973 U CN209698973 U CN 209698973U
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- China
- Prior art keywords
- magnetic substance
- fast dismounting
- dismounting handle
- fixing bolt
- tank
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Abstract
The utility model provides a kind of device for quickly disassembling of bicycle quick, including a mandrel, one fast dismounting handle, one first magnetic substance and one second magnetic substance, one end of the mandrel has a socket part, the fast dismounting handle can in the mandrel one end axial displacement to a position of engagement and a turned position, the fast dismounting handle has a set of access slot, the set access slot is engaged with the socket part when position of engagement, the set access slot is detached from the socket part when turned position, first magnetic substance is incorporated into one end of the mandrel, second magnetic substance is incorporated into the fast dismounting handle, and magnetic force corresponding with the first magnetic substance generation makes the fast dismounting handle be located in the position of engagement usually, and the fast dismounting handle can be imposed one outward and be enough that the power of the magnetic force is overcome to make to be displaced to the turned position, the effect of making it have simple production assembling and long service life whereby.
Description
Technical field
Technical field of the utility model in terms of a kind of device for quickly disassembling of bicycle quick, espespecially a kind of adjustable Quick Release
The orientation angle of handle, and and there is the device for quickly disassembling for making and assembling bicycle quick simple and with long service life.
Background technique
The device for quickly disassembling of general existing bicycle quick, it is main as shown in No. 095148435 patent of TaiWan, China application
A stretcher is set to be located at a position of engagement usually using the elastic force that a biasing spring generates, the stretcher at the position of engagement
Internal tooth engaging portion is engaged with the external tooth engaging portion of a folder, makes the stretcher that can interlock folder rotation.Moreover, also can be right
The stretcher imposes a power to overcome the elastic force of the biasing spring, and the internal tooth engaging portion of the stretcher is made to be detached from the folder
External tooth engaging portion and be located at a turned position, so that the pull rod of the stretcher is freely adjusted to any angle whereby.
However, making the breaker bolt pass through the stretcher and screw lock again since the biasing spring is set in after a breaker bolt
On the folder, therefore production group is loaded onto and is more troublesome and inconvenient.Especially, which tends to have bullet after a period of use
Property tired equal problem of aging, so service life is short and takes normal replacement.
Utility model content
The main purpose of the utility model is that solving the assembling fiber crops of production present in the device for quickly disassembling of existing bicycle quick
Tired inconvenient and biasing spring service life short the problems such as taking normal replacement.
The utility model provides a kind of device for quickly disassembling of bicycle quick, comprising:
One mandrel, one end have a socket part, and the other end has an external thread section；
One fast dismounting handle comprising a sleeve and extends from a shank of the sleeve side, which can be in one end of the mandrel
To a position of engagement and a turned position, one end face of the sleeve has a set of access slot, is somebody's turn to do when the fast dismounting handle is located at axial displacement
The set access slot is axially engaged with the socket part when position of engagement, and when the fast dismounting handle is located at the turned position, the set access slot, which is detached from, is somebody's turn to do
Socket part and can arbitrarily rotate；
One first magnetic substance, is incorporated into one end of the mandrel；And
One second magnetic substance, is incorporated into the sleeve, and can magnetic force corresponding with the first magnetic substance generation keep this fast
It tears handle open and is located in the position of engagement usually, and the fast dismounting handle can be imposed one outward and be enough to overcome the power of the magnetic force to make position
Move on to the turned position.
The utility model has advantages in that
The device for quickly disassembling of bicycle quick provided by the utility model, can be by first magnetic substance and second magnetic substance
It is produced to repel each other or attracting magnetic force makes the fast dismounting handle be located in the position of engagement usually, and when being intended to adjust the angle of the fast dismounting handle
When spending, then one can be imposed outward to the fast dismounting handle and is enough to overcome this to repel each other or the power of attracting magnetic force, is displaced the fast dismounting handle
The fast dismounting handle is then decontroled again to the turned position in order to which the fast dismounting handle can dally in one end of the mandrel to any angle
Make that it is repelled each other by this again or attracting magnetic force returns back to the position of engagement, therefore operates upper relatively simple.Moreover, whole in production
Group loads onto relatively simple convenience.Especially, first magnetic substance and second magnetic substance will not flexible tired equal agings ask
Topic, so the opposite service life that increases substantially.
Detailed description of the invention
Fig. 1 is the perspective exploded view of the utility model.
Fig. 2 is the Three-dimensional combination diagram of the utility model.
Fig. 3 is the section enlarged diagram of the utility model.
Fig. 4 is the action schematic diagram of the utility model.
Fig. 5 is the perspective exploded view of another embodiment of the utility model.
Fig. 6 is the section enlarged diagram of another embodiment of the utility model.
Fig. 7 is the action schematic diagram of another embodiment of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
It please refers to shown in FIG. 1 to FIG. 4, shows that the device for quickly disassembling of bicycle quick described in the utility model includes a mandrel
10, a fast dismounting handle 20, one first magnetic substance 30 and one second magnetic substance 40, in which:
The mandrel 10 includes a shaft 11 and a fixing bolt 12.11 one end of shaft has a socket part 13, the other end
With an external thread section 14.The circumferential surface of the socket part 13 is equipped with multiple double wedges of annular arrangement, sets in the end face of the socket part 13
There is a screw hole 130.12 one end spiral shell of fixing bolt is set in the screw hole 130, and the other end has a head 120, the head 120
There is lateral surface at least one embedding hole 121 (such as hexagonal hole) to be embedded in for a tool (such as die nut) with by its turn, inside
Face then has one first tank 122.
The fast dismounting handle 20 includes a sleeve 21, a shank 22 and a joint seat 23.The sleeve 21 has the one of perforation both ends
Sets of holes 24 are arranged in wherein for the fixing bolt 12.One end of the sets of holes 24 has a loose slot 240 for the fixing bolt
12 head 120 is in wherein axial displacement, so that the fast dismounting handle 20 can engage position to one in one end axial displacement of the mandrel 10
It sets and a turned position.The other end of the sets of holes 24 has a set of access slot 241, and the cell wall upper annular of the set access slot 241 is arranged with
Multiple tooth sockets axially engage for multiple double wedges with the socket part 13, the socket when the fast dismounting handle 20 is located at the position of engagement
Slot 241 is axially engaged with the socket part 13, and when the fast dismounting handle 20 is located at the turned position, the set access slot 241 is detached from the socket
Portion 13.There is a thread groove 242 to be connected to the set access slot 241 and the loose slot 240 in the center of the sets of holes 24.The shank 22 extends
From the side of the sleeve 21.23 spiral shell of pedestal is set among the thread groove 242, and towards the head of the fixing bolt 12 120
There is one second tank 230, there is medial surface the perforation 231 for penetrating into second tank 230 to supply the fixation spiral shell on lateral surface
Bolt 12 passes through, and the perforation 231 is that polygon (such as hexagon) is embedded in for a tool (such as die nut) with by its turn.
First magnetic substance 30 annularly and is incorporated among first tank 122.
Second magnetic substance 40 annularly and is incorporated into second tank 230, opposite with first magnetic substance 30
Side magnetic pole having the same (such as can be all the pole S or can be all the pole N) positions the fast dismounting handle 20 usually so as to generating mutual expelling force
In the position of engagement, and when imposing one outward to the fast dismounting handle 20 and being enough to overcome the power of the mutual expelling force, then this can be made fast
It tears handle 20 open and is displaced to the turned position.
In the present embodiment, first magnetic substance 30 and second magnetic substance 40 can be all permanent magnet.
It is pointed out in the Fig. 3, the usual fast dismounting handle 20 phase caused by the one or two magnetic substance 30, the second magnetic substance 40
Repulsion is positioned at the position of engagement, therefore the fast dismounting handle 20 can be by the engagement of the set access slot 241 and the socket part 13
And interlock the mandrel 10 rotation.
It is pointed out in the Fig. 4, when imposing the pulling force that one overcomes the mutual expelling force outward to the fast dismounting handle 20, the fast dismounting handle 20 is just
It can be shifted onto the turned position, so that the set access slot 241 and the socket part 13 are detached from, the fast dismounting handle 20 can be in the heart at this time
One end of axis 10 is dallied to any angle, and then can decontrol the fast dismounting handle 20 makes it return back to engagement by the mutual expelling force again
Position can so achieve the purpose that the angle for adjusting the fast dismounting handle 20.
It please refers to shown in Fig. 5~Fig. 7, is another embodiment of the device for quickly disassembling of bicycle quick described in the utility model,
Structure is roughly the same with above-described embodiment, the difference is that the end face of this example socket part 13 is equipped with one first tank 122a for being somebody's turn to do
First magnetic substance 30 is incorporated into wherein, which towards on the medial surface of the set access slot 241 there is one second tank 230a to supply
Second magnetic substance 40 is incorporated into wherein, and lateral surface has the perforation 231a for penetrating into second tank 230a for the fixation spiral shell
Bolt 12 passes through, and with opposite magnetic pole, (such as one is that S is extremely another to first magnetic substance 30 with the opposite side of second magnetic substance 40
One is the pole N), so that the fast dismounting handle 20 is located in the position of engagement usually so as to generating phase suction, and when to the fast dismounting handle 20
When imposing the power that one overcomes the phase suction outward, then the fast dismounting handle 20 can be made to be displaced to the turned position.
In another embodiment, first magnetic substance 30 and second magnetic substance 40 can be all permanent magnet or one
Person is that permanent magnet another one is the metal that can be adsorbed by it.
The device for quickly disassembling of bicycle quick provided by the utility model, can be by first magnetic substance 30 and second magnetism
Repel each other produced by body 40 or attracting magnetic force makes the fast dismounting handle 20 be located in the position of engagement usually, and works as and be intended to adjust the Quick Release
When the angle of handle 20, then one can be imposed outward to the fast dismounting handle 20 and is enough to overcome this to repel each other or the power of attracting magnetic force, makes this
Fast dismounting handle 20 is displaced to the turned position, in order to which the fast dismounting handle 20 can dally in one end of the mandrel 10 to any angle, so
Decontroling the fast dismounting handle 20 again afterwards makes that it repels each other by this again or attracting magnetic force returns back to the position of engagement, thus operate compared with
It is simple.Moreover, whole load onto relatively simple convenience in production group.Especially, first magnetic substance 30 and second magnetic substance
40 will not flexible tired equal agings the problem of, so the opposite service life that increases substantially.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of device for quickly disassembling of bicycle quick characterized by comprising
One mandrel, one end have a socket part, and the other end has an external thread section；
One fast dismounting handle comprising a sleeve and extends from a shank of the sleeve side, which can be axial in one end of the mandrel
It is displaced to a position of engagement and a turned position, one end face of the sleeve has a set of access slot, when the fast dismounting handle is located at the engagement
The set access slot is axially engaged with the socket part when position, and when the fast dismounting handle is located at the turned position, the set access slot is detached from the socket
Portion and can arbitrarily rotate；
One first magnetic substance, is incorporated into one end of the mandrel；And
One second magnetic substance, is incorporated into the sleeve, and can magnetic force corresponding with the first magnetic substance generation make the fast dismounting handle
Usually it is located in the position of engagement, and the fast dismounting handle can be imposed one outward and be enough that the power of the magnetic force is overcome to make to be displaced to
The turned position.
2. the device for quickly disassembling of bicycle quick according to claim 1, which is characterized in that wherein the circumferential surface of the socket part is equipped with
Multiple double wedges of annular arrangement, the cell wall upper annular of the set access slot are arranged with multiple tooth sockets for multiple double wedges with the socket part
Axial engagement.
3. the device for quickly disassembling of bicycle quick according to claim 1, which is characterized in that wherein first magnetic substance and this
The corresponding magnetic force that two magnetic substances generate is mutual expelling force.
4. the device for quickly disassembling of bicycle quick according to claim 1, which is characterized in that wherein first magnetic substance and this
The corresponding magnetic force that two magnetic substances generate is suction.
5. the device for quickly disassembling of bicycle quick according to claim 1, which is characterized in that wherein:
The mandrel includes a shaft and a fixing bolt, which is set to one end of the shaft, which is set to the axis
The other end of bar, the end face of the socket part are equipped with a screw hole, and one end spiral shell of the fixing bolt is set in the screw hole, and the other end has
One head, the medial surface on the head then have one first tank；
The fast dismounting handle includes a joint seat, which there are a sets of holes at perforation both ends to be arranged in it for the fixing bolt
In, one end of the sets of holes has head of the loose slot for the fixing bolt in wherein axial displacement, so that the fast dismounting handle can
It is moved between the position of engagement and the turned position, which is set to the other end of the sets of holes, and the center of the sets of holes has
One thread groove is connected to the set access slot and the loose slot, which is set among the thread groove, and towards the head of the fixing bolt
There is one second tank, there is medial surface the perforation for penetrating into second tank to wear for the fixing bolt on the lateral surface in portion
It crosses；
First magnetic substance annularly and is incorporated among first tank；
Second magnetic substance annularly and is incorporated among second tank, the phase of second magnetic substance and first magnetic substance
Opposite side magnetic pole having the same makes the fast dismounting handle be located in the position of engagement, and the Quick Release usually so as to generating mutual expelling force
Handle can be imposed one outward and be enough that the power of the mutual expelling force is overcome to make to be displaced to the turned position.
6. the device for quickly disassembling of bicycle quick according to claim 1, which is characterized in that wherein:
The mandrel includes a shaft and a fixing bolt, which is set to one end of the shaft, which is set to the axis
The other end of bar, the end face of the socket part are equipped with one first tank, and the bottom of first tank is equipped with a screw hole, the fixing bolt
One end spiral shell be set to the screw hole in, the other end have a head；
The fast dismounting handle, includes a joint seat, which there are a sets of holes at perforation both ends to be arranged in it for the fixing bolt
In, one end of the sets of holes has head of the loose slot for the fixing bolt in wherein axial displacement, so that the fast dismounting handle can
It is moved between the position of engagement and the turned position, which is set to the other end of the sets of holes, and the center of the sets of holes has
One thread groove is connected to the set access slot and the loose slot, which is set among the thread groove, and towards the inside of the set access slot
There is one second tank, there is lateral surface the perforation for penetrating into second tank to pass through for the fixing bolt on face；
First magnetic substance annularly and is incorporated among first tank；
Second magnetic substance annularly and is incorporated among second tank, the phase of second magnetic substance and first magnetic substance
Opposite side has opposite magnetic pole, so that the fast dismounting handle is located in the position of engagement, and the fast dismounting handle usually so as to generating suction
One can be imposed outward to be enough that the power of the suction is overcome to make to be displaced to the turned position.
7. the device for quickly disassembling of bicycle quick according to claim 5 or 6, which is characterized in that the wherein head of the fixing bolt
There is the lateral surface in portion at least one embedding hole to be embedded in for a tool with by its turn.
8. the device for quickly disassembling of bicycle quick according to claim 5 or 6, which is characterized in that wherein the perforation is polygon
It is embedded in for a tool with by its turn.
9. the device for quickly disassembling of bicycle quick according to claim 5 or 6, which is characterized in that wherein first magnetic substance with
Second magnetic substance is permanent magnet.
10. the device for quickly disassembling of bicycle quick according to claim 6, which is characterized in that wherein first magnetic substance and should
Second magnetic substance wherein one be permanent magnet, it is another for can by its adsorb metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359434.9U CN209698973U (en) | 2019-03-21 | 2019-03-21 | The device for quickly disassembling of bicycle quick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359434.9U CN209698973U (en) | 2019-03-21 | 2019-03-21 | The device for quickly disassembling of bicycle quick |
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| Publication Number | Publication Date |
|---|---|
| CN209698973U true CN209698973U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359434.9U Active CN209698973U (en) | 2019-03-21 | 2019-03-21 | The device for quickly disassembling of bicycle quick |
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| Country | Link |
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| CN (1) | CN209698973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147614A (en) * | 2021-05-07 | 2021-07-23 | 重庆文理学院 | Self-adaptive compensation encoder eccentric mechanism and mounting structure thereof |
-
2019
- 2019-03-21 CN CN201920359434.9U patent/CN209698973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147614A (en) * | 2021-05-07 | 2021-07-23 | 重庆文理学院 | Self-adaptive compensation encoder eccentric mechanism and mounting structure thereof |
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