CN210044776U - Dual-purpose brake handle structure for exercise bicycle - Google Patents
Dual-purpose brake handle structure for exercise bicycle Download PDFInfo
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- CN210044776U CN210044776U CN201920375439.0U CN201920375439U CN210044776U CN 210044776 U CN210044776 U CN 210044776U CN 201920375439 U CN201920375439 U CN 201920375439U CN 210044776 U CN210044776 U CN 210044776U
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- hole
- fixing
- fixed seat
- regulating plate
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Abstract
The utility model discloses a dual-purpose brake handle structure for exercise bicycle, which comprises a first fixed seat, a handle, a second fixed seat, an adjusting plate, a ball, a spring and a fine adjustment line; the handle is rotatably matched on the fixed shaft of the first fixed seat and positioned between the first fixed seat and the second fixed seat; a gear adjusting hole is arranged on the adjusting plate; the adjusting plate is arranged between the first fixing seat and the handle and connected with the handle so as to be capable of rotating along with the handle; one end of the fine adjustment wire is clamped in the handle, so that the fine adjustment wire is pulled when the handle rotates; the one side of first fixing base towards the regulating plate is equipped with the post hole, and ball, spring cooperation are in the post hole of first fixing base to make the ball support the gear regulation hole to the regulating plate. The utility model discloses make and be difficult for causing wearing and tearing between the part among the brake lever to the life of product has been improved.
Description
Technical Field
The utility model relates to a body-building apparatus technical field especially relates to a dual-purpose brake lever structure for exercise bicycle.
Background
The exercise bicycle is a sport exercise machine commonly used by people, and the exercise bicycle can achieve the effect of physical exercise without leaving home. The exercise bike generally comprises a frame assembly, a pedal wheel mechanism, a damping adjusting mechanism, an inertia wheel, a brake mechanism and other components, wherein the pedal wheel mechanism and the inertia wheel are respectively arranged on a main frame and are in linkage fit, the damping adjusting mechanism is also arranged on the main frame and is matched with the inertia wheel so as to adjust resistance, and the brake mechanism is arranged on the main frame and is used for emergently braking the inertia wheel. The exercise bicycle in the prior art integrates the adjusting wire of the damping adjusting mechanism and the braking wire of the braking mechanism together, and realizes gear adjustment of the damping adjusting mechanism and braking of the braking mechanism by controlling the same fine adjusting wire through the handle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a dual-purpose brake lever structure for exercise bicycle, through institutional advancement for be difficult for causing wearing and tearing between the part among the brake lever, thereby improved the life of product.
The utility model provides a technical scheme that its technical problem adopted is: a dual-purpose brake handle structure for a body-building bicycle comprises a first fixed seat, a handle, a second fixed seat, an adjusting plate, a ball, a spring and a fine adjustment line; the handle is rotatably matched on the fixed shaft of the first fixed seat and positioned between the first fixed seat and the second fixed seat; the adjusting plate is a plate body made of a metal material, and a gear adjusting hole is formed in the adjusting plate; the adjusting plate is arranged between the first fixing seat and the handle and connected with the handle so as to be capable of rotating along with the handle; one end of the fine adjustment wire is clamped in the handle, so that the fine adjustment wire is pulled when the handle rotates; the one side of first fixing base towards the regulating plate is equipped with the post hole, ball, spring cooperation are in the post hole of first fixing base to make the ball support to the gear regulation hole of regulating plate.
Furthermore, the fixing device also comprises a clamp spring, and the second fixing seat is clamped at the free end part of the fixing shaft of the first fixing seat through the clamp spring.
The free end part of the fixed shaft of the first fixed seat is a square shaft or a flat shaft, and the second fixed seat is provided with a square hole or a flat hole; the square hole or the flat hole of the second fixing seat is matched with the square shaft or the flat shaft of the fixing shaft of the first fixing seat.
Be equipped with two sets of gear regulation holes on the regulating plate, the one side of the orientation regulating plate of first fixing base is equipped with two post holes, and two group's balls, spring cooperate respectively in two post holes of first fixing base to correspond the cooperation with two sets of gear regulation holes on the regulating plate respectively.
One end of the fine adjustment line is provided with a clamping head, one surface of the handle, facing the second fixing seat, is provided with a clamping groove, and the clamping head of the fine adjustment line is matched in the clamping groove of the handle.
The orientation of handle the one side of regulating plate is equipped with the projection, be equipped with the card hole on the regulating plate, the projection cooperation of handle is in the card hole of regulating plate.
The one side of first fixing base towards the regulating plate still is equipped with the groove of stepping down, the end of the projection of handle stretches in the groove of stepping down.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the first fixed seat, the handle, the second fixed seat, the adjusting plate, the ball, the spring and the fine adjustment line to form the dual-purpose brake handle structure for the exercise bike; the handle is rotatably matched on the fixed shaft of the first fixed seat and positioned between the first fixed seat and the second fixed seat; the adjusting plate is a plate body made of a metal material, and a gear adjusting hole is formed in the adjusting plate; the adjusting plate is arranged between the first fixing seat and the handle and connected with the handle so as to be capable of rotating along with the handle; one end of the fine adjustment wire is clamped in the handle, so that the fine adjustment wire is pulled when the handle rotates; the one side of first fixing base towards the regulating plate is equipped with the post hole, ball, spring cooperation are in the post hole of first fixing base to make the ball support to the gear regulation hole of regulating plate. The utility model discloses a this kind of structure for be difficult for causing wearing and tearing between the part among the brake lever, thereby improved the life of product.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the structure of the dual-purpose brake handle for the exercise bicycle of the present invention is not limited to the embodiment.
Drawings
Fig. 1 is an exploded perspective view of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic perspective view of a first fixing seat according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a first fixing base (rotated by an angle) according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a handle according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a handle (rotated by an angle) according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a second fixing base according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a second fixing base (rotated by an angle) according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an adjusting plate according to an embodiment of the present invention.
Detailed Description
Examples
Referring to fig. 1 to 10, the dual-purpose brake handle structure for exercise bike of the present invention includes a first fixing seat 1, a handle 2, a second fixing seat 3, an adjusting plate 4, a ball 51, a spring 52 and a trimming line 6; the first fixing seat 1 is provided with a fixing shaft 11 in a protruding mode towards one side, the free end portion of the fixing shaft 11 of the first fixing seat 1 is connected with the second fixing seat 3, and the handle 2 is rotatably matched with the fixing shaft 11 of the first fixing seat 1 and is located between the first fixing seat 1 and the second fixing seat 3; the adjusting plate 4 is a plate body made of a metal material, and a gear adjusting hole 41 is formed in the adjusting plate 4; the adjusting plate 4 is arranged between the first fixed seat 1 and the handle 2 and connected with the handle 2 so as to be capable of rotating along with the handle 2; one end of the fine adjustment wire 6 is clamped in the handle 2, so that when the handle 2 rotates, the fine adjustment wire 6 is pulled; the one side of first fixing base 1 towards regulating plate 4 is equipped with post hole 12, ball 51, spring 52 cooperation are in the post hole 12 of first fixing base 1 to make ball 51 support to regulating plate 4's gear adjustment hole 41.
Further, still include jump ring 7, second fixing base 3 passes through jump ring 7 card is in the free tip of fixed axle 11 of first fixing base 1.
In this embodiment, the free end of the fixed shaft 11 of the first fixed seat 1 is a square shaft 111, which may be designed as a flat shaft or other structures capable of preventing relative rotation, and the second fixed seat 3 is provided with a square hole 31; the square hole 31 of the second fixing seat 3 is matched with the square shaft 111 of the fixing shaft 11 of the first fixing seat 1.
In this embodiment, be equipped with two sets of gear control holes 41 on regulating plate 4, the one side of the orientation regulating plate 4 of first fixing base 1 is equipped with two post holes 12, and two group's balls 51, spring 52 cooperate respectively in two post holes 12 of first fixing base 1 to correspond the cooperation with two sets of gear control holes 41 on regulating plate 4 respectively.
In this embodiment, one end of the fine adjustment wire 6 is provided with a clamping head 61, one surface of the handle 2 facing the second fixing seat 3 is provided with a clamping groove 21, and the clamping head 61 of the fine adjustment wire 6 is fitted in the clamping groove 21 of the handle 2.
In this embodiment, the orientation of handle 2 the one side of regulating plate 4 is equipped with projection 22, be equipped with card hole 42 on the regulating plate 4, the projection 22 cooperation of handle 2 is in the card hole 42 of regulating plate 4.
In this embodiment, the first fixing base 1 is provided with a recess 13 on one side facing the adjusting plate 4, and the end of the convex column 22 of the handle 2 extends into the recess 13.
The utility model discloses a dual-purpose brake handle structure for exercise bicycle, which adopts a first fixed seat 1, a handle 2, a second fixed seat 3, an adjusting plate 4, a ball 51, a spring 52 and a fine adjustment line 6 to form the dual-purpose brake handle structure for exercise bicycle; the first fixing seat 1 is provided with a fixing shaft 11 in a protruding mode towards one side, the free end portion of the fixing shaft 11 of the first fixing seat is connected with the second fixing seat 3, and the handle 2 is rotatably matched with the fixing shaft 11 of the first fixing seat 1 and is located between the first fixing seat 1 and the second fixing seat 3; the adjusting plate 4 is a plate body made of a metal material, and a gear adjusting hole 41 is formed in the adjusting plate 4; the adjusting plate 4 is arranged between the first fixed seat 1 and the handle 2 and connected with the handle 2 so as to be capable of rotating along with the handle 2; one end of the fine adjustment wire 6 is clamped in the handle 2, so that when the handle 2 rotates, the fine adjustment wire 6 is pulled; the one side of first fixing base 1 towards regulating plate 4 is equipped with post hole 12, ball 51, spring 52 cooperation are in the post hole 12 of first fixing base 1 to make ball 51 support to regulating plate 4's gear adjustment hole 41. The utility model discloses a this kind of structure for be difficult for causing wearing and tearing between the part among the brake lever, thereby improved the life of product.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solutions disclosed above can be used by those skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a dual-purpose brake lever structure for exercise bicycle which characterized in that: comprises a first fixed seat, a handle, a second fixed seat, an adjusting plate, a ball, a spring and a fine adjustment line; the handle is rotatably matched on the fixed shaft of the first fixed seat and positioned between the first fixed seat and the second fixed seat; the adjusting plate is a plate body made of a metal material, and a gear adjusting hole is formed in the adjusting plate; the adjusting plate is arranged between the first fixing seat and the handle and connected with the handle so as to be capable of rotating along with the handle; one end of the fine adjustment wire is clamped in the handle, so that the fine adjustment wire is pulled when the handle rotates; the one side of first fixing base towards the regulating plate is equipped with the post hole, ball, spring cooperation are in the post hole of first fixing base to make the ball support to the gear regulation hole of regulating plate.
2. The dual-purpose brake lever structure for exercise bicycles of claim 1, wherein: furthermore, the fixing device also comprises a clamp spring, and the second fixing seat is clamped at the free end part of the fixing shaft of the first fixing seat through the clamp spring.
3. The dual-purpose brake lever structure for exercise bicycles of claim 2, wherein: the free end part of the fixed shaft of the first fixed seat is a square shaft or a flat shaft, and the second fixed seat is provided with a square hole or a flat hole; the square hole or the flat hole of the second fixing seat is matched with the square shaft or the flat shaft of the fixing shaft of the first fixing seat.
4. The dual-purpose brake lever structure for exercise bicycles of claim 1, wherein: be equipped with two sets of gear regulation holes on the regulating plate, the one side of the orientation regulating plate of first fixing base is equipped with two post holes, and two group's balls, spring cooperate respectively in two post holes of first fixing base to correspond the cooperation with two sets of gear regulation holes on the regulating plate respectively.
5. The dual-purpose brake lever structure for exercise bicycles of claim 1, wherein: one end of the fine adjustment line is provided with a clamping head, one surface of the handle, facing the second fixing seat, is provided with a clamping groove, and the clamping head of the fine adjustment line is matched in the clamping groove of the handle.
6. The dual purpose brake lever structure for an exercise bicycle of claim 4, wherein: the orientation of handle the one side of regulating plate is equipped with the projection, be equipped with the card hole on the regulating plate, the projection cooperation of handle is in the card hole of regulating plate.
7. The dual purpose brake lever structure for an exercise bicycle of claim 6, wherein: the one side of first fixing base towards the regulating plate still is equipped with the groove of stepping down, the end of the projection of handle stretches in the groove of stepping down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375439.0U CN210044776U (en) | 2019-03-22 | 2019-03-22 | Dual-purpose brake handle structure for exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375439.0U CN210044776U (en) | 2019-03-22 | 2019-03-22 | Dual-purpose brake handle structure for exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044776U true CN210044776U (en) | 2020-02-11 |
Family
ID=69380205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375439.0U Active CN210044776U (en) | 2019-03-22 | 2019-03-22 | Dual-purpose brake handle structure for exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044776U (en) |
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2019
- 2019-03-22 CN CN201920375439.0U patent/CN210044776U/en active Active
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