CN109173154A - A kind of automobile-used brake gear of body-building - Google Patents
A kind of automobile-used brake gear of body-building Download PDFInfo
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- CN109173154A CN109173154A CN201811248353.8A CN201811248353A CN109173154A CN 109173154 A CN109173154 A CN 109173154A CN 201811248353 A CN201811248353 A CN 201811248353A CN 109173154 A CN109173154 A CN 109173154A
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- brake
- brake cable
- rubber block
- automobile
- headstock
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Braking Arrangements (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The invention discloses a kind of automobile-used brake gears of body-building, it includes vehicle frame and braking mechanism, vehicle frame includes front frame, Rear frame and the liftable headstock being set at the top of front frame, and braking mechanism includes the brake spanner being arranged on headstock, the brake rubber block bracket that flywheel periphery is arranged in, the brake cable for being attached brake rubber block bracket and brake spanner；The brake rubber block bracket and vehicle frame are pivotally connected, and one end is connect with brake cable；Brake cable top is arranged along front frame lumen and upper end is connect with brake spanner, brake cable lower part is connect after the pilot hole of front frame bottom sidewall with brake rubber block bracket, brake cable lower part also sets up one section and curls section, curls the lift adjustment distance that segment length is longer than headstock.The above-mentioned automobile-used brake device structure of body-building is simple, and brake operation is quick, convenient, and brake operation is light, is not only able to achieve the height adjustment of headstock, and guarantee the normal work of brake gear.
Description
Technical field
The present invention relates to physical fitness equipment technical field more particularly to a kind of automobile-used brake gears of body-building.
Background technique
As the improvement of people's living standards, people improve the demand to body-building, exercycle is as common fitness equipment
Material is widely used, but in existing exercycle, in order to meet people of different heights group to the different demands of headstock height,
Need to carry out headstock lift adjustment setting, but traditional health vehicle is to guarantee that headstock height adjustment does not influence the work of brake system
Make, will brake spanner be arranged far from headstock vehicle frame in the middle part of or lower part, user need to stop body-building movement, bend over operation stop
Vehicle spanner just can be carried out brake.This brake system person of being not convenient to use operation, needs the reaction time, brake speed is slow.
Therefore, the prior art need further to develop.
Summary of the invention
In view of the above technical problems, the embodiment of the invention provides a kind of automobile-used brake gear of the body-building operated conveniently, with
Solve the problems, such as the brake of current exercycle need bend over, is inconvenient, brake speed it is slow.
The present invention provides following technical schemes:
A kind of automobile-used brake gear of body-building comprising vehicle frame and braking mechanism, vehicle frame include front frame 1, Rear frame 2 and set
It is located at the liftable headstock 3 at 1 top of front frame, braking mechanism includes the brake spanner 4 being arranged on headstock 3, setting winged
The brake rubber block bracket 5 for taking turns periphery, the brake cable 6 for being attached brake rubber block bracket 5 and brake spanner 4；The brake rubber block bracket 5
It is pivotally connected with vehicle frame, one end is connect with brake cable 6；Brake cable 6 includes interior lines 61 and crust 62, the upper and lower side of brake cable crust 62
Be respectively fixedly connected on headstock 3 and Rear frame 2, the upper and lower side of brake rubber block interior lines 61 respectively with brake spanner 4 and brake cutaneous branch
Frame 5 connects；Brake cable top is arranged along 1 lumen of front frame and lower part is pierced by from the pilot hole 11 of 1 bottom sidewall of front frame, brakes
6 lower part of line also sets up one section and curls section 63, curls the lift adjustment distance that 63 length of section is longer than headstock 3.
The automobile-used braking mechanism of the body-building, wherein the section 63 of curling is snakelike or disk-shaped structure, and serpentine configuration is
The winding arrangement that connection is formed before and after one S-shaped or 2 or more S-shaped structure, disk-shaped structure at least form a cast structural.
The automobile-used braking mechanism of the body-building, wherein be also fixedly installed on the vehicle frame and curl section for covering brake cable
63 shield.
The automobile-used braking mechanism of the body-building, wherein the headstock 3 includes handlebar 31 and by handlebar 31 and front frame
1 be connected upright bar 32, upright bar 32 and 1 top slide grafting of front frame, 1 periphery of front frame is also arranged with a upright bar locker
8；Brake spanner is hinged on 32 top of a upright bar or handlebar 31.
The automobile-used braking mechanism of the body-building, wherein the inner edge of pilot hole 11 is in the setting of round and smooth shape or pilot hole 11
1 pair of U-shaped directive wheel is correspondingly arranged at edge.
The automobile-used braking mechanism of the body-building, wherein brake rubber block bracket 5 is pivotally connected by a rotary shaft and Rear frame 2, brake
Connecting hole 51 is arranged far from the other end of 6 connecting pin of brake cable in cutaneous branch frame, and brake rubber block bracket passes through the bullet that cooperates with connecting hole 51
Property component 9 is connect with Rear frame 2.
The automobile-used braking mechanism of the body-building a, wherein number of columns is set on the brake rubber block bracket 5 and is no less than 2
Adjustment hole 52, brake cable interior lines 61 are connect by adjustment hole 52 with brake rubber block bracket 5, and each adjustment hole 52 arrives the distance of rotary shaft
It is 2-5 times that connecting hole 51 arrives rotary shaft distance.
The automobile-used braking mechanism of the body-building, wherein the quantity of the adjustment hole 52 is 3, three adjustment holes to rotation
The distance of axis is 3 times, 2.5 times, 2 times that connecting hole 51 arrives rotary shaft distance respectively.
The automobile-used braking mechanism of the body-building, further includes brake cable retaining mechanism 7, and brake cable retaining mechanism 7 includes casing
71, the location hole that setting is spirally connected with casing 71 on vehicle frame, casing 71 is connected on vehicle frame by mutually matched location hole, brake
The crust 62 of line lower end is fixedly connected with casing 71, and cannula cavity is freely run through in brake cable lower end interior lines 61, passes through adjusting sleeve pipe
71 different parts and location hole cooperation are to realize the elasticity for adjusting brake cable interior lines 61.
The automobile-used braking mechanism of the body-building, wherein brake cable retaining mechanism 7 further includes the lock being spirally connected with 71 one end of casing
Tight nut 73, external screw thread of the casing 71 far from 62 one end periphery of brake rubber block crust setting and 73 screw-internal thread fit of locking nut.
Body-building provided in an embodiment of the present invention is had the advantages that with brake gear
1, brake spanner is arranged on liftable headstock, and mutually reply brake cable adds the portion of curling, and is convenient for brake cable
As headstock lifting is lengthened and wound, using the flexibility of brake cable, guarantee the normal work of brake cable.Above-mentioned setting brake
The setting of the brake cable of spanner is not only convenient for fast operating brake spanner, realizes brake, and before not influencing braking effect
It puts, while realizing the lift adjustment of headstock.
2, it brakes in spanner, the distance of press section end to hinge joint is brake cable connecting pin to hinge joint (rotation center)
3-5 times of distance, the pressing force for applying 1/3-1/5 can brake；And on brake rubber block bracket, the setting of adjustment hole makes to brake
Line by 1/3,2/5 or 1/2 former pulling force when brake rubber block can be driven to be braked, above two structure is combined together,
Power-saving function superposition makes operator apply lighter power to brake wrench, can be achieved with brake.Also, it is above-mentioned it is multiple not
With the setting of adjustment hole, convenient for meeting the body-building demand of different crowd by the different laborsaving degree for adjusting brake gear.
3, by setting brake cable retaining mechanism, by adjusting sleeve pipe different parts and location hole cooperation to realize adjusting
The elasticity of brake cable interior lines, the sensitivity of brake gear easy to adjustment in time.The tightening nut by the cooperation with casing,
The connection relationship for reinforcing casing and vehicle frame avoids casing stripped thread, generation position in location hole mobile.
4, the setting of front frame bottom sidewall is for the perforative pilot hole of brake cable, the inner edge of pilot hole be round and smooth shape be arranged or
1 pair of U-shaped directive wheel is correspondingly arranged at pilot hole inner edge.Above structure can largely reduce the friction between brake cable and pilot hole
Power makes to brake more labor-saving, avoids the loss of the power transmitting of brake cable during the work time.
The above-mentioned automobile-used brake device structure of body-building is simple, easy-to-use, without bending over, can fast operating brake lever into
Row brake, brake operation is light, and effortlessly, and the active length of brake cable can be adjusted according to the height of headstock, not only
Meet headstock height adjustment demand, and guarantees the normal work of brake gear.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of exercycle in the embodiment of the present invention 1；
Fig. 2 is the schematic perspective view of exercycle in the embodiment of the present invention 1；
Fig. 3 is the side overall structure diagram of brake gear in the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram of the part A of the brake gear of Fig. 3；
Fig. 5 is the structural schematic diagram of the part B of the brake gear of Fig. 2；
Fig. 6 is the schematic perspective view of the headstock in the present embodiment 2；
Fig. 7 is the side sectional view of the headstock in the present embodiment 2；
Wherein, brake cable structure is eliminated in Fig. 2, and foot pedal and the driving wheel being connected with foot pedal are eliminated in Fig. 3
Structure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
It should be noted that be expressed " being fixed on " another element when element, it can directly on the other element,
Or there may be one or more elements placed in the middle therebetween.When an element is expressed " connection " another element, it can be with
It is directly to another element or there may be one or more elements placed in the middle therebetween.Used in this specification
The orientation or position of the instructions such as term "vertical", "horizontal", "left" and "right", "upper", "lower", "inner", "outside", " bottom "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Unless otherwise defined, technical and scientific term all used in this specification is led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical.Used term is only in the description of the invention in this specification
The purpose of description specific embodiment is not intended to the limitation present invention.Term "and/or" used in this specification includes
Any and all combinations of one or more related listed items.In addition, invention described below difference is implemented
Technical characteristic involved in mode can be combined with each other as long as they do not conflict with each other.
Exercycle as shown in Figure 1 includes a kind of novel brake gear, and the brake gear includes vehicle frame and braking machine
Structure, wherein vehicle frame includes front frame 1, Rear frame 2, the pedestal 10 for fixing front frame 1 and Rear frame 2 and is set in front truck
The liftable headstock 3 at 1 top of frame.Foot pedal is also set up in the exercycle of the present embodiment, on vehicle frame and by foot pedal drive
Flywheel 12, flywheel 12 and driving wheel are arranged in Rear frame 2 and is sequentially connected by chain or transmission belt for driving wheel.Other are implemented
In example, flywheel be may be provided in front frame.
As Figure 2-3, braking mechanism includes the brake spanner 4 being arranged on headstock 3, the brake that 12 periphery of flywheel is arranged in
Railway carriage bracket 5, the brake cable 6 for being attached brake rubber block bracket 5 and brake spanner 4.The brake rubber block bracket 5 and vehicle frame pivot
It connects, one end is connect with brake cable 6, and brake rubber block 54 is arranged towards flywheel side in the brake rubber block bracket 5.Preferably, brake rubber block
54 use felt, rubber material, not only at low cost, and coefficient of friction is high, and braking effect is good, and the service life is long.Brake cable 6 is using existing
Some brake cables are divided into interior lines 61 and crust 62 from inside to outside, and the inner cavity of crust 62 is coated with lubriation material, to reduce brake
Frictional force in 61 course of work of line interior lines with crust inner surface.
Wherein, 1 bottom sidewall of front frame is arranged for the perforative pilot hole 11 of brake cable 6, specifically, such as Fig. 4 and Fig. 7 institute
Show, the upper end of brake cable crust 62 is fixedly connected on headstock, and lower end is directly or indirectly fixedly connected on vehicle frame；Brake rubber block
The upper end of interior lines 61 is connect with brake spanner 4, and lower end is connect with brake rubber block bracket 5.Brake cable top is set along 1 lumen of front frame
It sets and lower part is pierced by from the pilot hole 11 of 1 bottom sidewall of front frame.
In the course of work, after pressing brake spanner 4, brake cable interior lines 61 are pulled, and then brake rubber block bracket is pulled to return
Turn, brake rubber block 54 is forced to squeeze flywheel, stalls flywheel 12 by friction.
For the friction being further reduced between 6 appearance of brake cable and pilot hole 11, the inner edge of pilot hole 11 is that round and smooth shape is set
It sets.In other embodiments, 1 pair of U-shaped directive wheel is correspondingly arranged at 11 inner edge of pilot hole, above structure can utmostly reduce brake
Frictional force between line 6 and pilot hole 11.
In the present embodiment, 6 lower part of brake cable also sets up one section and curls section 63, curls the lifting that 63 length of section is longer than headstock 3
Adjustable range.When the height of headstock to be turned up, brake cable curls a part of section 63 or entirety follows a upright bar to prolong upwards
Exhibition enters 1 inner cavity of front frame；When upright bar 32 will be adjusted will downwards, brake cable curls section 63 and reappears curling using the rigidity of oneself
Get up.Since the interior lines 61 of brake cable have flexibility, a part formation of brake cable curls section and will not influence brake cable
Normal transmission, does not influence braking effect.
The section 63 of curling can be the various shape that brake cable is formed by bending, such as snakelike or dish type, and disk-shaped structure is extremely
A cast structural is formed less, and serpentine configuration is the winding knot of connection formation before and after a S-shaped or 2 or more S-shaped structure
Structure.The setting of these shapes is convenient for the longer brake cable of storage.
Preferably, in the present embodiment, the section 63 of curling forms a cast structural.This structure reduces to the greatest extent
Frictional force between the interior lines and crust of brake cable improves braking effect, makes to brake more labor-saving.In other embodiments, the liter of headstock
Drop range it is small, curl section 63 length it is shorter when, curling section 63 can be used S-shaped structure.Above-mentioned this preferred embodiment structure is simple,
Frictional force between the interior lines and crust of brake cable is small, conducive to the efficiency for improving brake transmission.
For the ease of curling the storage of section 63, limitation curls section 63 and other deformations occurs, avoids user from pedaling and step on foot pedal
It is wound into the process and curls section 63, interfere the normal use of exercycle, also fixed setting is for covering brake cable on the vehicle frame
Curl the shield of section 63.Above-mentioned brake cable curls the structure of section 63 and its simple, and storage is convenient, manufacture it is low with processing cost,
It is able to cooperate the lift adjustment of headstock, guarantees the normal braking effect of brake cable.Brake cable 6 is incorporated in front frame 1 in the present invention
In lumen and in shield, not only make exercycle overall beautiful, and brake cable is avoided to be exposed to outer problem easy to aging, extends
The service life of brake cable.
As shown in fig. 6-7, the headstock 3 is formed upright bar 32 and 1 inner cavity of front frame including handlebar 31 and upright bar 32
Slideway be slidably socketed, 1 periphery of front frame is also arranged with a upright bar locker 8.By making upright bar 32 along 1 inner cavity of front frame
It slides up and down, adjusts the height of headstock 3, after the completion of adjusting, by tightening upright bar locker 8 to the fixed position upright bar 32
It sets, prevents a upright bar 32 from gliding.It is adjusted different from existing headstock segmented, the above-mentioned company upright bar 32 and front frame 1
Continuously adjusting for headstock height may be implemented in the mode of connecing, and realizes the accurate adjusting to headstock height, meets all users to vehicle
The different demands of grease head highness improve the usage comfort of exercycle.
The lower part of front frame 1 is arranged in existing brake spanner 4, and user needs croucs to find brake spanner, and
The lower part for moving front frame 1 that will hand down just can be carried out brake, and this brake operation is not convenient, and brake speed is slow.This
In embodiment, brake spanner 4 for ease of operation, and brake spanner 4 is hinged on 32 top of a upright bar.User keeps movement appearance
Gesture, so that it may which fast operating brake spanner 4 realizes brake behavior.In other embodiments, in order to further increase brake operation just
Benefit, brake spanner 4 are hinged on handlebar 31, and user is during body-building, when holding handlebar, do not need mobile hand
Position can be directly realized by brake, quickly brake.
As shown in fig. 7, brake spanner 4 is exposed to outer one end and forms press section, it is preferable that press section in the present embodiment
The distance of end to hinge joint is brake cable connecting pin to 3-5 times of distance of hinge joint (rotation center), based on lever principle,
This set plays the pressing force for saving 2/3-4/5, keeps brake lighter.
After the structure setting of above-mentioned brake spanner and the adjustment hole on brake rubber block bracket cooperate, labor-saving effect superposition,
Significant labor-saving effect is played, keeps brake operation lighter.For example, if brake spanner in press section end to hinge joint distance
It is 5 times of the distance of brake cable connecting pin to hinge joint (rotation center), and on brake rubber block bracket, the connected adjustment hole of brake cable
Distance to rotary shaft is connecting hole respectively to 3 times of rotary shaft distance, and after above two structure cooperates, effect is superimposed,
So that operator is applied 1/15 former pressing force to brake spanner, can be achieved with brake.
Brake spanner limiter 33 is additionally provided on the headstock 3, brake spanner limiter 33 is located at the upper of brake spanner
Side, upward the rotating backward of limitation brake spanner 33.
As illustrated in figures 4-5, brake rubber block bracket 5 is directly or indirectly pivotally connected with Rear frame 2 by a rotary shaft 53, this implementation
In example, rotary shaft 53 is arranged on the fixed frame 54 connecting with Rear frame 2, and brake rubber block bracket 5 passes through rotary shaft 53 and fixed frame
54 pivot joints.Brake rubber block bracket 5 far from 6 connecting pin of brake cable the other end be arranged connecting hole 51, brake rubber block bracket by with connection
The elastomeric element 9 that hole 51 cooperates is connect with Rear frame 2.Above-mentioned elastomeric element 9 protects brake rubber block bracket in the case where non-stress
Hold the state far from flywheel；In brake, brake spanner 4 is driven by brake cable drives brake rubber block bracket 5 to rotate, and makes brake rubber block
54 contradict flywheel, realize and brake to flywheel；After decontroling brake wrench 4, brake rubber block bracket 5 is acted in the restoring force of elastomeric element 9
It is lower to release the braking to flywheel far from flywheel, and drive brake cable counter motion that brake spanner 4 is promoted to be returned to initial position.
Setting the automatically reseting convenient for brake spanner 4 of elastomeric element 9.
Further, 2 partitions (being not drawn into attached drawing) are set in rotary shaft, and the partition is folded in brake rubber block bracket 5
Between fixed frame 54, for reducing the frictional force in 5 rotation process of brake rubber block bracket between fixed frame 54, brake rubber block is improved
The rotation flexibility of bracket reduces the resistance in brake process.Nylon, polyacetals (POM) plastics, metal can be used in the partition
The materials such as copper, these material friction coefficients are small, assign that partition is wear-resisting, self-lubricating, effect with long service life.
The adjustment hole 52 that one number of columns is no less than 2 is set on the brake rubber block bracket 5, and brake cable interior lines 61 pass through adjusting
Hole 52 is connect with brake rubber block bracket 5, and the distance of each adjustment hole 52 to rotary shaft is the 2-5 that connecting hole 51 arrives rotary shaft distance
Times.Based on lever principle, above-mentioned brake cable by from the cooperation of different adjustment holes 52, the laborsaving of brake is realized, to brake cable
Apply the pulling force of 1/2-1/5, so that it may realize brake, keep brake lighter.The setting of above-mentioned multiple and different adjustment holes, is convenient for
By adjusting the different laborsaving degree of brake gear, meet the body-building strength demand of different crowd.
In the present embodiment, it is preferable that the quantity of the adjustment hole 52 is 3, and three adjustment holes 52 arrive the distance of rotary shaft
It is 3 times, 2.5 times, 2 times that connecting hole 51 arrives rotary shaft distance respectively.Apply 1/3,2/5,1/2 former drawing respectively to brake cable
Power, so that it may realize brake.
As illustrated in figures 4-5, the automobile-used braking mechanism of the body-building further includes brake cable retaining mechanism 7, brake cable retaining mechanism
7 include casing 71, the location hole being spirally connected with casing 71 is arranged on vehicle frame, casing 71 is connected to vehicle by mutually matched location hole
On frame, the crust 62 of brake cable lower end is fixedly connected with casing 71, and cannula cavity is freely run through in brake cable lower end interior lines 61, is passed through
71 different parts of adjusting sleeve pipe and location hole cooperation are to realize the elasticity for adjusting brake cable interior lines 61.
Brake cable retaining mechanism 7 further includes the locking nut 73 being spirally connected with 71 one end of casing, casing 71 far from brake rubber block outside
The external screw thread of 62 one end periphery of skin setting and 73 screw-internal thread fit of locking nut.The tightening nut 73 with casing 71 by matching
It closes, further reinforces casing 71 and connect with vehicle frame, avoid the stripped thread in location hole of casing 71, position is moved.
In use process, brake cable 6 causes 61 rate of tension of interior lines to decline due to being used for a long time, and presses brake wrench 4, not
Flywheel can be made to brake completely, influence the normal use of brake gear, reduce braking effect.By adjusting brake cable retaining mechanism 7,
Again brake cable interior lines 61 are tightened, the sensitivity of brake gear is restored.After unscrewing locking nut 73, casing 71 is screwed out or
Person's precession location hole after adjusting good position, then screws locking nut 73, that is, that completes brake cable 6 tightens or adjust pine.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.
It, can according to the technique and scheme of the present invention and this hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of automobile-used brake gear of body-building, which is characterized in that including vehicle frame and braking mechanism, vehicle frame include front frame (1), after
Vehicle frame (2) and the liftable headstock (3) being set at the top of front frame (1), braking mechanism include the brake being arranged on headstock (3)
Brake rubber block bracket (5) and brake spanner (4) are attached by vehicle spanner (4), the brake rubber block bracket (5) that flywheel periphery is arranged in
Brake cable (6)；The brake rubber block bracket (5) and vehicle frame are pivotally connected, and one end is connect with brake cable (6)；Brake cable (6) includes interior
Line (61) and crust (62), the upper and lower side of brake cable crust (62) are respectively fixedly connected on headstock (3) and Rear frame (2), are stopped
The upper and lower side of railway carriage interior lines (61) is connect with brake spanner (4) and brake rubber block bracket (5) respectively；Brake cable top is along front frame
(1) lumen is arranged and lower part is pierced by from the pilot hole (11) of front frame (1) bottom sidewall, and brake cable (6) lower part also sets up one section
Section (63) are curled, the lift adjustment distance that section (63) length is longer than headstock (3) is curled.
2. the automobile-used braking mechanism of body-building according to claim 1, which is characterized in that it is described curl section (63) be it is snakelike or
Disk-shaped structure, serpentine configuration are the winding arrangement of connection formation before and after a S-shaped or 2 or more S-shaped structure, and disk-shaped structure is extremely
A cast structural is formed less.
3. the automobile-used braking mechanism of body-building according to claim 2, which is characterized in that also fixed setting is used on the vehicle frame
Cover the shield that brake cable curls section (63).
4. the automobile-used braking mechanism of body-building according to claim 1, which is characterized in that the headstock (3) includes handlebar
(31) and by handlebar (31) be connected with front frame (1) upright bar (32), upright bar (32) and front frame (1) top slide are inserted
It connects, front frame (1) periphery is also arranged with a upright bar locker (8)；Brake spanner is hinged at the top of a upright bar (32) or handlebar
On hand (31).
5. the automobile-used braking mechanism of body-building described in any one of -4 according to claim 1, which is characterized in that pilot hole (11) it is interior
Edge is to be correspondingly arranged 1 pair of U-shaped directive wheel at the setting of round and smooth shape or pilot hole (11) inner edge.
6. the automobile-used braking mechanism of body-building according to claim 5, which is characterized in that brake rubber block bracket (5) passes through a rotation
Axis (53) and Rear frame (2) are pivotally connected, and connecting hole (51) are arranged far from the other end of brake cable (6) connecting pin in brake rubber block bracket (5),
Brake rubber block bracket is connect by the elastomeric element (9) cooperated with connecting hole (51) with Rear frame (2).
7. the automobile-used braking mechanism of body-building according to claim 6, which is characterized in that be arranged on the brake rubber block bracket (5)
One number of columns is no less than 2 adjustment holes (52), and brake cable interior lines (61) are connected by adjustment hole (52) and brake rubber block bracket (5)
It connects, the distance of each adjustment hole (52) to rotary shaft is 2-5 times that connecting hole (51) arrive rotary shaft distance.
8. the automobile-used braking mechanism of body-building according to claim 7, which is characterized in that the quantity of the adjustment hole (52) is 3
A, the distance of three adjustment holes (52) to rotary shafts is 3 times, 2.5 times, 2 that connecting hole (51) arrive rotary shaft (53) distance respectively
Times.
9. the automobile-used braking mechanism of body-building according to claim 1, which is characterized in that it further include brake cable retaining mechanism (7),
Brake cable retaining mechanism (7) includes casing (71), the location hole being spirally connected with casing (71) is arranged on vehicle frame, casing (71) passes through phase
The location hole mutually cooperated is connected on vehicle frame, and the crust (62) of brake cable lower end is fixedly connected with casing (71) one end, brake cable
Cannula cavity is freely run through in lower end interior lines (61), by adjusting sleeve pipe (71) different parts and location hole cooperation to realize adjusting
The elasticity of brake cable interior lines (61).
10. the automobile-used braking mechanism of body-building according to claim 1, which is characterized in that brake cable retaining mechanism (7) further includes
The locking nut (73) being spirally connected with casing (71) one end, casing (71) are arranged and lock far from brake rubber block crust (62) one end periphery
The external screw thread of nut (73) screw-internal thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248353.8A CN109173154B (en) | 2018-10-25 | 2018-10-25 | Brake device for exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248353.8A CN109173154B (en) | 2018-10-25 | 2018-10-25 | Brake device for exercise bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109173154A true CN109173154A (en) | 2019-01-11 |
| CN109173154B CN109173154B (en) | 2020-06-12 |
Family
ID=64943201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248353.8A Active CN109173154B (en) | 2018-10-25 | 2018-10-25 | Brake device for exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173154B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075480A (en) * | 2019-06-10 | 2019-08-02 | 厦门宙隆运动器材有限公司 | A kind of braking mechanism applied to exercycle |
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| DE20319320U1 (en) * | 2003-12-12 | 2004-05-13 | Giant Mfg. Co. Ltd, Tachia Chen | Resistance regulator for regulating a resistance-providing element on a stationary bike |
| CN201791318U (en) * | 2010-08-10 | 2011-04-13 | 胡人聪 | Body-building bicycle |
| CN205042039U (en) * | 2015-10-09 | 2016-02-24 | 浙江利佳运动器材有限公司 | Braking device |
-
2018
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| US5031901A (en) * | 1989-02-21 | 1991-07-16 | Tunturipyora Oy | Flywheel brake mechanism for an exercise device |
| DE20309836U1 (en) * | 2003-06-26 | 2003-10-23 | Wu, Tsung-Hsiung, Changhua | Variable resistance system for exercise machine has a magnetic flywheel braked by a variable spacing permanent magnet system on a tilt mounting |
| DE20319320U1 (en) * | 2003-12-12 | 2004-05-13 | Giant Mfg. Co. Ltd, Tachia Chen | Resistance regulator for regulating a resistance-providing element on a stationary bike |
| CN201791318U (en) * | 2010-08-10 | 2011-04-13 | 胡人聪 | Body-building bicycle |
| CN205042039U (en) * | 2015-10-09 | 2016-02-24 | 浙江利佳运动器材有限公司 | Braking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075480A (en) * | 2019-06-10 | 2019-08-02 | 厦门宙隆运动器材有限公司 | A kind of braking mechanism applied to exercycle |
| CN110075480B (en) * | 2019-06-10 | 2024-04-05 | 厦门宙隆运动器材有限公司 | Brake mechanism applied to exercise bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109173154B (en) | 2020-06-12 |
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