CN104399225B - Exercise bicycle switch blade resistance regulating mechanism - Google Patents
Exercise bicycle switch blade resistance regulating mechanism Download PDFInfo
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- CN104399225B CN104399225B CN201410674468.9A CN201410674468A CN104399225B CN 104399225 B CN104399225 B CN 104399225B CN 201410674468 A CN201410674468 A CN 201410674468A CN 104399225 B CN104399225 B CN 104399225B
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- adjusting rod
- fixed mount
- exercycle
- hook
- plug
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Abstract
The invention provides an exercise bicycle switch blade resistance regulating mechanism, which comprises a fixed mount, a regulation rod and a stay wire with a casing pipe, wherein the middle of the regulation rod is in rotation connection with the fixed mount; the lower end of the regulation rod is provided with a first hook; the end part of the stay wire is connected with the first hook; the fixed mount is also provided with a second hook; the casing pipe of the stay wire is connected and locked with the second hook; one surface, which is near the fixed mount, of the regulation rod is provided with spacing bulges; the fixed mount is provided with a plurality of spacing grooves matched with the spacing bulges; when the regulation rod rotates, the spacing bulges are embedded into one of the spacing grooves. The exercise bicycle switch blade resistance regulating mechanism has the advantages of high safety, simpleness and quickness in operation and high regulation accuracy.
Description
Technical field:
The present invention relates to technical field of sports apparatus, it is especially a kind of exercycle plug-in strip resistance adjustment mechanism.
Background technology:
At present, the resistance regulation of magnetic bike is usually in the form of knob, makes guy winding on knob, then
Bracing wire is pulled by turning knob, then Magnetitum is pulled by bracing wire, thus adjusting distance between Magnetitum and flywheel to realize electromagnetism resistance
Power is adjusted.In the form of this knob regulative mode is due to being rotation, people in operation, easily turns over head, or
Rotate not in place, accuracy is relatively low, operation inconvenience, and easily skidded using knob, there is certain potential safety hazard.
Content of the invention:
The technical problem to be solved in the present invention be to provide a kind of safe, simple and quick, and accommodation accuracy
Relatively higher exercycle plug-in strip resistance adjustment mechanism.
The present invention provides a kind of exercycle plug-in strip resistance adjustment mechanism, and it includes fixed mount, adjusting rod and carries sleeve pipe
Bracing wire, the middle part of described adjusting rod and fixed mount rotate and be connected, and the lower end of described adjusting rod is provided with the first hook, described bracing wire
End is connected with the first hook, described fixed mount is additionally provided with the second hook, the sleeve pipe of described bracing wire is linked up with second and is connected
And locking, the one side of the close fixed mount of described adjusting rod is provided with spacing preiection, and described fixed mount is provided with is joined with spacing preiection
The multiple limited impressions closing, when described adjusting rod rotates, spacing preiection is embedded in some in the plurality of limited impression.
After said structure, have the advantage that after the present invention
The present invention by way of adjusting rod, put as rotary shaft by certain with the middle part of adjusting rod, rotates the upper end of adjusting rod,
The first hook that the lower end of adjusting rod can be made rotates, and due to the second hook and telescopic joint and locking, and first links up with and draws
The end of line connects, and therefore, the upper end rotating adjusting rod can make bracing wire pull with respect to sleeve pipe, is good for such that it is able to realize adjusting
The drag size of body car, and multiple limited impressions are provided with fixed mount, spacing preiection, spacing preiection are provided with adjusting rod
With limited impression cooperation, adjusting rod can be made when turning to certain angle, spacing preiection is embedded in limited impression, realize at this
The limit function of position, and due to when each limited impression position, the rotational angle of adjusting rod all different that is to say, that bracing wire
From sleeve pipe, the length of pull-out is also all different, therefore can realize the regulation of multiple gears of exercycle resistance.
As improvement, the middle part of described adjusting rod rotates with fixed mount that to be connected be that the middle part of adjusting rod is provided with the first rotation
Hole, described fixed mount is provided with the second rotation hole, and a rotary shaft passes through the first rotation hole and the second rotation hole to make adjusting rod and consolidate
Determine frame and rotate connection, the other end of rotary shaft is also cased with locking nut.Adjusting rod is made to rotate with fixed mount using this structure,
Simple and convenient.
Described rotary shaft also extends through a stop washer carrying rubbing surface.Using this structure, when adjusting rod rotates, give
Adjusting rod provides certain frictional force, makes user's feel when adjusting drag size more preferable.
Baffle plate for limiting adjusting rod rotational angle is additionally provided with described fixed mount.Using this structure, can be spacing
The angle that adjusting rod rotates, prevents the phenomenon appearance turning over head.
The upper end of described adjusting rod is additionally provided with one handle.Using one handle, making user rotate adjusting rod makes to enter by handle
Row operation, comfort is stronger, and the upper end rotating adjusting rod is more laborsaving.
The top of described fixed mount is additionally provided with a protective cover, and described protective cover is marked with scale.Using this structure, scale
May correspond to each limited impression on fixed mount, also just can embody gear during exercycle resistance regulation, improve and use
Family is experienced.
Brief description:
Fig. 1 is the configuration schematic diagram of exercycle plug-in strip resistance adjustment mechanism of the present invention.
In figure: 1, handle, 2, adjusting rod, 2.1, spacing preiection, 2.2. first rotation hole, the 2.3, first hook, 3, protection
Cover 4, rotary shaft, 5, pad, 6, fixed mount, 6.1, limited impression, the 6.2, second rotation hole, 6.3 second hooks, 7, bracing wire, 8,
Sleeve pipe, 9, stop washer, 10, locking nut.
Specific embodiment:
Illustrate the present invention is elaborated with reference to specific embodiments and the drawings:
As shown in figure 1, the present invention provides the present invention to provide a kind of exercycle plug-in strip resistance adjustment mechanism, it includes fixed mount
6th, adjusting rod 2 and the bracing wire 7 with sleeve pipe 8, safe and durable for ensureing, general bracing wire all adopts cable wire, described regulation
The middle part of bar 2 and fixed mount 6 rotate and are connected, and the lower end of described adjusting rod 2 is provided with the first hook 2.3, the end of described bracing wire 7 and
First hook 2.3 connection, described fixed mount 6 is additionally provided with the second hook 6.3, the sleeve pipe 8 of described bracing wire 7 and the second hook 6.3
Connect and locking, because the second hook is motionless, and when adjusting rod rotates, the first hook rotates, then will pull the end of bracing wire
Portion moves therewith, you can so that bracing wire is with respect to sleeve movement, on the Magnetitum of the resistance regulation being delivered to exercycle, make Magnetitum phase
Distance for flywheel changes, thus adjusting the resistance of exercycle, the one side of the close fixed mount 6 of described adjusting rod 2 is provided with limit
Position raised 2.1, described fixed mount 6 is provided with the multiple limited impressions 6.1 with spacing preiection 2.1 cooperation, and described adjusting rod 2 rotates
When, spacing preiection 2.21 is embedded in some in the plurality of limited impression 6.1.In the present embodiment, limited impression is to fix
The aperture opened on plate, limited impression described in the present embodiment has 8.
After said structure, have the advantage that after the present invention
The present invention by way of adjusting rod, put as rotary shaft by certain with the middle part of adjusting rod, rotates the upper end of adjusting rod,
The first hook that the lower end of adjusting rod can be made rotates, and due to the second hook and telescopic joint and locking, and first links up with and draws
The end of line connects, and therefore, the upper end rotating adjusting rod can make bracing wire pull with respect to sleeve pipe, is good for such that it is able to realize adjusting
The drag size of body car, and multiple limited impressions are provided with fixed mount, spacing preiection, spacing preiection are provided with adjusting rod
With limited impression cooperation, adjusting rod can be made when turning to certain angle, spacing preiection is embedded in limited impression, realize at this
The limit function of position, and due to when each limited impression position, the rotational angle of adjusting rod all different that is to say, that bracing wire
From sleeve pipe, the length of pull-out is also all different, therefore can realize the regulation of multiple gears of exercycle resistance.
As improvement, the middle part of described adjusting rod 2 rotates with fixed mount 6 that to be connected be that the middle part of adjusting rod 2 is provided with first turn
Dynamic hole 2.2, described fixed mount 6 is provided with the second rotation hole 6.2, and a rotary shaft 4 passes through the first rotation hole 2.2 and the second rotation hole
6.2 make adjusting rod 2 rotate with fixed mount 6 is connected, and the other end of rotary shaft 4 is also cased with locking nut 10.Generally rotate
Pad 5 is additionally provided with axle.But pad can not also be set.Adjusting rod is made to rotate with fixed mount using this structure, simple and convenient.
Described rotary shaft 4 also extends through a stop washer 9 carrying rubbing surface.Described rubbing surface can be form friction pattern, also may be used
Think that tooth shape is raised, using this structure, when adjusting rod rotates, provide certain frictional force to adjusting rod, so that user is being adjusted
During section drag size, feel is more preferable.
Baffle plate 6.4 for limiting adjusting rod 2 rotational angle is additionally provided with described fixed mount 6.Described baffle plate and fixed mount
It is integrally formed, using this structure, the angle that can rotate with spacing adjusting rod, prevent the phenomenon appearance turning over head.
The upper end of described adjusting rod 2 is additionally provided with one handle 1.Using one handle, making user rotate adjusting rod makes by handle
Operated, comfort is stronger, and the upper end rotating adjusting rod is more laborsaving.
The top of described fixed mount 6 is additionally provided with a protective cover 3, and described protective cover is marked with scale.Using this structure, carve
Degree may correspond to each limited impression on fixed mount, also just can embody gear during exercycle resistance regulation, improves
Consumer's Experience.
Claims (6)
1. a kind of exercycle plug-in strip resistance adjustment mechanism is it is characterised in that it includes fixed mount (6), adjusting rod (2) and carries
The bracing wire (7) of sleeve pipe (8), the middle part of described adjusting rod (2) is rotated with fixed mount (6) and is connected, and the lower end of described adjusting rod (2) sets
There is the first hook (2.3), the end of described bracing wire (7) is connected with the first hook (2.3), described fixed mount (6) is additionally provided with the
Two hooks (6.3), the sleeve pipe of described bracing wire (7) is connected and locking with the second hook (6.3), described adjusting rod (2) close admittedly
The one side determining frame is provided with spacing preiection (2.1), and described fixed mount (6) is provided with multiple spacing with what spacing preiection (2.1) coordinated
Groove (6.1), when described adjusting rod (2) rotates, spacing preiection (2.1) is embedded in certain in the plurality of limited impression (6.1)
In one.
2. exercycle plug-in strip resistance adjustment mechanism according to claim 1 it is characterised in that: in described adjusting rod (2)
Portion and fixed mount (6) rotate that to be connected be that the middle part of adjusting rod (2) is provided with the first rotation hole (2.2), and described fixed mount (6) is provided with
Second rotation hole (6.2), a rotary shaft (4) pass through the first rotation hole (2.2) and the second rotation hole (6.2) make adjusting rod (2) and
Fixed mount (6) rotates and connects, and the other end of rotary shaft (4) is also cased with locking nut (10).
3. exercycle plug-in strip resistance adjustment mechanism according to claim 2 it is characterised in that: described rotary shaft (4) is also worn
Cross a stop washer (9) carrying rubbing surface.
4. exercycle plug-in strip resistance adjustment mechanism according to claim 1 it is characterised in that: described fixed mount (6) is upper also
It is provided with the baffle plate (6.4) for limiting adjusting rod (2) rotational angle.
5. exercycle plug-in strip resistance adjustment mechanism according to claim 1 it is characterised in that: described adjusting rod (2) upper
End is additionally provided with one handle (1).
6. exercycle plug-in strip resistance adjustment mechanism according to claim 1 it is characterised in that: described fixed mount (6) upper
Side is additionally provided with a protective cover (3), and described protective cover (3) is marked with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674468.9A CN104399225B (en) | 2014-11-21 | 2014-11-21 | Exercise bicycle switch blade resistance regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674468.9A CN104399225B (en) | 2014-11-21 | 2014-11-21 | Exercise bicycle switch blade resistance regulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399225A CN104399225A (en) | 2015-03-11 |
| CN104399225B true CN104399225B (en) | 2017-02-01 |
Family
ID=52636929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674468.9A Active CN104399225B (en) | 2014-11-21 | 2014-11-21 | Exercise bicycle switch blade resistance regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399225B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024137A (en) * | 1996-07-10 | 1998-01-27 | Minoura:Kk | Dynamic apparatus for bicycle |
| CN203169916U (en) * | 2013-03-25 | 2013-09-04 | 四川省八一康复中心（四川省康复医院） | Multifunctional rehabilitation exercise bicycle |
| CN103191545B (en) * | 2013-04-16 | 2015-04-15 | 南京理工大学 | Fixed ordinary bicycle exercise equipment |
| CN204182071U (en) * | 2014-11-21 | 2015-03-04 | 宁波乐歌视讯科技股份有限公司 | Exercycle plug-in strip resistance adjustment mechanism |
-
2014
- 2014-11-21 CN CN201410674468.9A patent/CN104399225B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104399225A (en) | 2015-03-11 |
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| CB02 | Change of applicant information |
Address after: 315145, No. 558, South Road, Yinzhou Economic Development Zone, Zhejiang, Ningbo, Yinzhou District Applicant after: Lege Ergonomics Technology Co., Ltd. Address before: 315191, No. 9, high voltage Road, Jiangshan hi tech park, Ningbo, Zhejiang, Yinzhou District Applicant before: NingBo Loctek Visual Technology Co., Ltd. |
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| GR01 | Patent grant |