CN116271701B - Exercise bicycle with emergency brake function - Google Patents
Exercise bicycle with emergency brake function Download PDFInfo
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- CN116271701B CN116271701B CN202310049036.8A CN202310049036A CN116271701B CN 116271701 B CN116271701 B CN 116271701B CN 202310049036 A CN202310049036 A CN 202310049036A CN 116271701 B CN116271701 B CN 116271701B
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- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 50
- 230000001681 protective effect Effects 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
Classifications
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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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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00076—Mechanical means for varying the resistance on the fly, i.e. varying the resistance during exercise
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00192—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resistance provided by magnetic means
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an exercise bicycle with an emergency braking function, and relates to the technical field of exercise bicycles. According to the invention, through the cooperation use of the mounting block and the brake pad, when a user needs to emergently brake equipment, after the user presses the pressing plate, when the roller at one end of the bottom of the first connecting rod is extruded by the stop block, the angle of the first connecting rod is adjusted, and then the first connecting rod drives the brake pad to extrude the rotating magnetic control wheel, so that the equipment can finish emergency braking, at the moment, the user can release the pressing of the pressing plate, and the mounting block can extrude the first connecting rod under the action of gravity, so that the first connecting rod drives the brake pad to continuously contact with the magnetic control wheel, and the situation that the user cannot continuously press the pressing plate due to other conditions is avoided, and the safety of the equipment is ensured.
Description
Technical Field
The invention relates to the technical field of exercise bicycles, in particular to an exercise bicycle with an emergency braking function.
Background
The exercise bicycle is called a power bicycle in the field of exercise science, and is divided into two types of upright type exercise bicycle and back type exercise bicycle (also called horizontal type exercise bicycle), and the strength (power) of the exercise bicycle can be adjusted to play a role in exercise, so that people refer to the exercise bicycle as an exercise bicycle, and the exercise bicycle belongs to typical aerobic exercise equipment for simulating outdoor exercises and is also called a heart-lung training equipment. Mainly promotes cardiovascular movement through long-time and proper-strength movement of the body, accelerates metabolism, and enhances heart and lung functions, thereby improving physique of human body. At present, the exercise bicycle comprises a magnetic control exercise bicycle, and the common exercise bicycle is usually in friction contact with wheels through brake pads, so that a user can exercise by manufacturing resistance, the common exercise bicycle can generate larger friction sound in the use process, equipment is damaged faster, the magnetic control exercise bicycle is a non-contact resistance, the mute effect can be realized due to the fact that the resistance is larger, and the service life of the magnetic control exercise bicycle is longer.
At present, in order to facilitate the use of a part of the body-building vehicle, the whole length is reset through the spring, and due to the action of the spring, the user needs to continuously press the brake device in the braking process, so that the braking effect is achieved, however, when the user needs to brake emergently in the use process, various reasons may occur to the user at the moment, so that the user experience can be affected to a certain extent, and even the safety of the user can be affected.
Disclosure of Invention
The invention aims to provide an exercise bicycle with an emergency braking function, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an exercise bicycle with emergency brake function, includes the exercise bicycle body, the protective housing, fixed connection in the exercise bicycle body is outside, the magnetic control wheel rotates connect in the protective housing inner wall, the fixed plate, fixed connection in exercise bicycle body bottom, just the ground top is located to the fixed plate, the inside installation piece that is equipped with of protective housing, two recesses have been seted up to installation piece bottom symmetry, two the inside head rod that all articulates of recess, the head rod is close to the one end fixedly connected with brake block of magnetic control wheel, installation piece top fixedly connected with dead lever, logical groove has been seted up to the inside head rod, two dogs of protective housing inner wall symmetry fixedly connected with, the one end rotation that the brake block was kept away from to the head rod bottom is connected with the gyro wheel, two first extrusion pieces of installation piece outer wall symmetry fixedly connected with, the inside symmetry of protective housing is equipped with two second extrusion pieces with first extrusion piece looks adaptation.
Further, the dead lever top runs through and extends to the protective housing outside, dead lever and protective housing sliding connection, dead lever top fixedly connected with presses the board, can guarantee the stability when the dead lever removes through sliding connection between dead lever and the protective housing, and the user can press the pole to press down simultaneously and carry out the emergency brake to the follow driving wheel, and then convenience of customers uses.
Further, protective housing top threaded connection has the threaded rod, threaded rod top fixedly connected with knob, threaded rod bottom extends to inside the protective housing, threaded rod bottom rotates and is connected with the magnetic force board, the threaded rod runs through in logical groove, and the user is rotatory through rotatory to make rotatory can drive the threaded rod and rotate, and then be convenient for the user adjust the distance between magnetic force board and the magnetic control wheel, and then conveniently adjust the resistance of exercise bicycle body, and then convenience of customers tempers.
Further, two first springs of installation piece bottom symmetry fixedly connected with, two the first spring other end and head rod fixed connection can prevent through the setting of first spring that the head rod from taking place the great skew of angle under the normal condition to can prevent that the brake block from contacting with the magnetic control wheel at normal in-process that uses, thereby can guarantee the security of equipment.
Further, two first mounting grooves have been seted up to protective housing surface symmetry, two the inside movable rod that all is equipped with of first mounting groove, movable rod one end and second extrusion piece fixed connection, the movable rod other end extends to the protective housing outside, movable rod and protective housing sliding connection can guarantee the stability when the second extrusion piece removes through the movable rod to convenience of customers adjusts the position of mounting piece, and then convenience of customers contacts the magnetic control wheel through the brake block.
Further, the outside cover of movable rod is equipped with the second spring, second spring one end and second extrusion piece fixed connection, the second spring other end and protective housing fixed connection, the protective housing outside is equipped with the stay cord, the movable rod other end and stay cord fixed connection, through the characteristic of second spring itself for the second extrusion piece can block first extrusion piece, and when the pressure of installation piece reached certain degree, the second extrusion piece just can accomodate and get into inside the first mounting groove this moment, thereby convenience of customers carries out brake adjustment according to self demand.
Further, the one end that first extrusion piece bottom is close to the second extrusion piece is the inclined plane, the one end that the second extrusion piece is close to first extrusion piece is the inclined plane, the dog shape is trapezoidal, through the inclined plane between first extrusion piece and the second extrusion piece for first extrusion piece can drive the second extrusion piece through the extrusion friction between the inclined plane and remove at the in-process that descends, thereby conveniently install the piece and drive head rod and brake block and carry out contact friction to the magnetic control wheel, thereby accomplish the sudden braking of equipment.
Further, two sets of connecting blocks of fixed plate outer wall symmetry fixedly connected with, two sets of inside first spread groove that all is equipped with of connecting block, the one end sliding connection that the fixed plate is close to the connecting block has the limiting plate of looks adaptation, the limiting plate both ends all extend to the fixed plate outside, the fixed plate shape is the I-shaped, the inside threaded connection of first spread groove has the bolt, the second spread groove with first spread groove looks adaptation has been seted up on ground, the bolt passes through first spread groove and second spread groove threaded connection, through the connection of bolt with ground, can improve the stability of exercise bicycle body, and then can improve the security when user uses.
Further, limiting plate outer wall symmetry fixedly connected with two stoppers, the limiting groove with stopper looks adaptation is seted up to the fixed plate inside, the limiting plate passes through stopper and limiting groove sliding connection, two constant head tanks have been seted up on the limiting plate surface, can prevent through the stopper that the stopper from moving out the fixed plate at the in-process that removes to can prevent that the limiting plate from losing, stability when also can guaranteeing the limiting plate and remove simultaneously.
Further, the second mounting groove has been seted up to the fixed plate inside, the inside locating lever that is equipped with of second mounting groove, two sliders of locating lever outer wall symmetry fixedly connected with, the locating lever passes through slider and second mounting groove sliding connection, two equal fixedly connected with third spring in slider top, the third spring other end and fixed plate fixed connection, locating lever outer wall size and locating groove inner wall size looks adaptation are used through the cooperation of locating lever and locating groove, when the limiting plate moved to the bolt top, can fix the position of limiting plate through the connection of locating lever and locating groove this moment to can prevent the not hard up position that produces of bolt, and then can guarantee the stability when equipment uses, and then improve the security of equipment.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the cooperation of the mounting blocks and the brake pads, when a user needs to carry out emergency braking on equipment, the user can press the pressing plate, the pressing plate can drive the mounting blocks to move downwards at the moment, meanwhile, the mounting blocks can drive the first connecting rods and the brake pads to move downwards, after the roller at one end of the bottom of the first connecting rods is extruded by the stop blocks, the first connecting rods can drive the brake pads to extrude the rotating magnetic control wheel, so that the equipment can finish emergency braking, the user can release the pressing of the pressing plate, and the mounting blocks can extrude the first connecting rods under the action of gravity, so that the first connecting rods drive the brake pads to continuously contact with the magnetic control wheel, and the situation that the user cannot continuously press the pressing plate due to other conditions is avoided, and the safety of the equipment can be ensured.
2. According to the invention, through the cooperation use of the limiting plate and the positioning rod, after a user connects the exercise bicycle body with the ground through the bolt, the user can push the limiting plate in the process of pulling the positioning rod, so that the limiting plate can move to the top of the bolt, the blocking of the top of the bolt is completed, the upward movement of the bolt caused by loosening in the use process can be prevented, the stability of connection between the exercise bicycle body and the ground can be ensured, the stability of equipment connection is further improved, and the user can rebound to drive the positioning rod to enter the other positioning groove again by loosening the lifting of the positioning rod, so that the stability of the limiting plate in use can be ensured, the stability of the bolt in use can be ensured, and the safety of the equipment is further improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view in partial cross-sectional side view of the protective case of the present invention;
FIG. 3 is a schematic cross-sectional view of the magnetic control wheel of the present invention in contact with a brake pad;
FIG. 4 is a schematic view of a partial top view of the protective case of the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 2;
FIG. 6 is a schematic view of a partial top view of the mounting plate of the present invention;
fig. 7 is a schematic view of a partial front sectional structure of a fixing plate of the present invention.
In the figure: 1. a body-building vehicle body; 2. a protective shell; 3. a magnetic control wheel; 4. a fixing plate; 5. a mounting block; 6. a groove; 7. a first connecting rod; 8. a brake pad; 9. a fixed rod; 10. a through groove; 11. a stop block; 12. a roller; 13. a first extrusion block; 14. a second extrusion block; 15. pressing the plate; 16. a threaded rod; 17. a knob; 18. a magnetic plate; 19. a first spring; 20. a first mounting groove; 21. a movable rod; 22. a second spring; 23. a pull rope; 24. a connecting block; 25. a first connection groove; 26. a limiting plate; 27. a bolt; 28. a limiting block; 29. a limit groove; 30. a positioning groove; 31. a second mounting groove; 32. a positioning rod; 33. a slide block; 34. a third spring; 35. ground surface; 36. and a second connecting groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides the following technical solutions: the utility model provides an exercise bicycle with emergency brake function, including exercise bicycle body 1, protective housing 2, fixed connection is outside in exercise bicycle body 1, magnetic control wheel 3, rotate and connect in protective housing 2 inner wall, fixed plate 4, fixed connection is in exercise bicycle body 1 bottom, and fixed plate 4 locates ground 35 top, protective housing 2 inside is equipped with installation piece 5, two recess 6 have been seted up to installation piece 5 bottom symmetry, two inside articulated head rod 7 that has of recess 6, the one end fixedly connected with brake block 8 that head rod 7 is close to magnetic control wheel 3, installation piece 5 top fixedly connected with dead lever 9, the inside logical groove 10 that has seted up of installation piece 5, protective housing 2 inner wall symmetry fixedly connected with two dog 11, the one end that head rod 7 bottom kept away from brake block 8 rotates and is connected with gyro wheel 12, installation piece 5 outer wall symmetry fixedly connected with two first extrusion piece 13, protective housing 2 inside symmetry is equipped with two second extrusion piece 14 with first extrusion piece 13 looks adaptation, two first installation groove 20 have been seted up to the symmetry on protective housing 2 surface, two first installation groove 20 inside all are equipped with movable rod 21, the one end 21 that is close to second extrusion piece 21 is connected to second extrusion piece 14 with second 13, the outside end 21 is connected to two 13, the outside spring tension rod 22 is 13, the one end that is connected to two movable extrusion piece 21, the outside is 13, the inclined plane is connected to the outside of two 13, the outside end is connected with two 13 movable extrusion piece 21, the outer end is 13, the outer end is connected with two 13 movable extrusion piece is 13, the outer end is for the 13, 23 is connected with the movable end is 13, two groups of connecting blocks 24 are symmetrically and fixedly connected to the outer wall of the fixing plate 4, first connecting grooves 25 are formed in the two groups of connecting blocks 24, one end, close to the connecting blocks 24, of the fixing plate 4 is slidably connected with a matched limiting plate 26, two ends of the limiting plate 26 extend to the outer side of the fixing plate 4, the fixing plate 4 is I-shaped, bolts 27 are connected with the inner threads of the first connecting grooves 25, second connecting grooves 36 matched with the first connecting grooves 25 are formed in the ground 35, the bolts 27 are connected with the second connecting grooves 36 in a threaded mode through the first connecting grooves 25, the limiting plate 26 pushes the extrusion bolts 27 to limit, the top of the fixing rod 9 penetrates through and extends to the outer side of the protective shell 2, the fixing rod 9 is slidably connected with the protective shell 2, a pressing plate 15 is fixedly connected to the top of the fixing rod 9, a threaded rod 16 is connected with the top of the protective shell 2 in a threaded mode, knobs 17 are fixedly connected to the tops of the threaded rods 16, the bottoms of the threaded rods 16 extend to the inner side of the protective shell 2, the bottom of the threaded rod 16 is rotationally connected with a magnetic plate 18, the threaded rod 16 penetrates through the through groove 10, the bottom of the mounting block 5 is symmetrically and fixedly connected with two first springs 19, the other ends of the two first springs 19 are fixedly connected with the first connecting rod 7, the outer wall of the limiting plate 26 is symmetrically and fixedly connected with two limiting blocks 28, a limiting groove 29 matched with the limiting blocks 28 is formed in the fixing plate 4, the limiting plate 26 is slidably connected with the limiting groove 29 through the limiting blocks 28, two positioning grooves 30 are formed in the surface of the limiting plate 26, a second mounting groove 31 is formed in the fixing plate 4, a positioning rod 32 is arranged in the second mounting groove 31, two sliding blocks 33 are symmetrically and fixedly connected with the outer wall of the positioning rod 32, the positioning rod 32 is slidably connected with the second mounting groove 31 through the sliding blocks 33, third springs 34 are fixedly connected with the tops of the two sliding blocks 33, the other ends of the third springs 34 are fixedly connected with the fixing plate 4, the outer wall dimension of the positioning rod 32 is matched with the inner wall dimension of the positioning groove 30.
The implementation mode specifically comprises the following steps: when a user needs to adjust resistance when using the exercise bicycle body 1, the user can drive the threaded rod 16 through the rotary knob 17 at this moment, so that the threaded rod 16 rotates along the protective housing 2, the threaded rod 16 can squeeze the magnetic plate 18 at the bottom in the rotating process, the user can adjust the distance between the magnetic plate 18 and the magnetic control wheel 3 through the rotary knob 17, when the magnetic plate 18 is close to the magnetic control wheel 3, the resistance between the magnetic plate 18 and the magnetic control wheel 3 becomes large at this moment, thereby facilitating high-strength training of the user, when the user bursts other conditions in the using process of the exercise bicycle body 1, the user can push the pressing plate 15 at this moment, the pressing plate 15 drives the fixed rod 9 and the mounting block 5 to move downwards, the mounting block 5 drives the first squeezing blocks 13 at two ends to squeeze the second squeezing blocks 14 in the downward moving process, when the second extrusion block 14 is extruded by the first extrusion block 13, the second extrusion block 14 slides along the protective housing 2 through the movable rod 21, meanwhile, the second extrusion block 14 extrudes the second spring 22, so that the second spring 22 is contracted, at the moment, the second extrusion block 14 is stored and quickly stored into the first mounting groove 20, at the moment, the mounting block 5 continuously moves downwards, when the roller 12 at the bottom of the first connecting rod 7 contacts the stop block 11, at the moment, the stop block 11 extrudes the roller 12, then the roller 12 slides along the stop block 11, meanwhile, the first connecting rod 7 extrudes the first spring 19, at the same time, the first connecting rod 7 drives the brake pad 8 to extrude the magnetic control wheel 3 in the process of adjusting the angle, the friction contact between the brake pad 8 and the magnetic control wheel 3 can instantaneously increase the resistance when the magnetic control wheel 3 rotates, so as to complete the braking effect on the magnetic control wheel 3, the user only needs to slap down the pressing plate 15 instantly to finish emergency braking of the exercise bicycle body 1, and further the situation that the user cannot continuously press down the pressing plate 15 due to other conditions is avoided, and further safety of equipment can be guaranteed, when the magnetic control wheel 3 is locked, the user needs to use the exercise bicycle body 1 again, at the moment, the user can pull the pull rope 23 to drive the movable rod 21 to move, at the moment, the movable rod 21 drives the second extrusion block 14 to extrude the second spring 22, so that the second extrusion block 14 is stored into the first installation groove 20 again, then the user can lift the pressing plate 15 to move upwards, when the first extrusion block 13 moves to the top of the second extrusion block 14, the user can loosen pulling of the pressing plate 15 and the pull rope 23, at the moment, the installation block 5 can drive the first connection rod 7 and the brake block 8 to reset, and emergency braking is convenient for the user to perform emergency braking next time, and safety of the equipment is guaranteed; because the body of the user swings to a larger extent in the process of using the exercise bicycle body 1, in order to ensure the safety of the user in part of the exercise rooms, the exercise bicycle body 1 is connected with the ground 35 by the bolts 27, however during long-term use of the exercise bicycle body 1, plus the long-term shaking of the user can result in loosening of the connection of the bolt 27 to the ground 35, and thus the safety of the user is affected to some extent, when the user connects the bolt 27 with the second connection groove 36 through the first connection groove 25, at this time, the user can pull the positioning rod 32, at this time, the positioning rod 32 drives the sliding block 33 to move upwards in the second installation groove 31, and at the same time, the sliding block 33 can squeeze the third spring 34 in the moving process, so that the third spring 34 is in a contracted state, at which time the user can move the limiting plate 26 by pushing, so that the limiting plate 26 can be smoothly moved along the limiting groove 29 by the limiting block 28, and then one end of the limiting plate 26 can be moved to the top of the bolt 27, so that the limit plate 26 can block the top of the bolt 27, thereby preventing the bolt 27 from moving upwards due to loosening in the use process, ensuring the stability of the connection between the exercise bicycle body 1 and the ground 35, the safety of the equipment during use can be further improved, the safety of a user is further ensured, the user can release the lifting of the positioning rod 32, the third spring 34 rebounds to drive the sliding block 33 and the positioning rod 32 to reset at the moment, so that one end of the positioning rod 32 is inserted into the inside of the positioning groove 30, thereby securing the stability of the limiting plate 26, further, stability of limiting the bolts 27 by the limiting plates 26 is guaranteed, and loosening of the bolts 27 can be prevented.
The working principle of the invention is as follows:
referring to fig. 1-5, through the cooperation use of installation piece 5 and brake block 8, when the user needs to carry out emergency braking to equipment, the user can press pressing plate 15 this moment, pressing plate 15 can drive installation piece 5 and remove down, installation piece 5 can drive head rod 7 and brake block 8 simultaneously and remove down, after the gyro wheel 12 of head rod 7 bottom one end receives the extrusion of dog 11, head rod 7 produces the regulation of angle this moment, then head rod 7 can drive brake block 8 extrusion rotating magnetic control wheel 3, thereby make equipment can accomplish emergency braking, the user can loosen the pressing to pressing plate 15 this moment, installation piece 5 can extrude head rod 7 under the effect of gravity, thereby make head rod 7 drive brake block 8 continuously contact with magnetic control wheel 3, and then avoided the user to lead to because of other circumstances can not continuously press down pressing plate 15, and then can guarantee the safety of equipment.
Further, referring to fig. 1, fig. 6 and fig. 7 of the specification, through the cooperation of limiting plate 26 and locating lever 32, after the user is connected body 1 and ground 35 through bolt 27, the user can promote limiting plate 26 at this moment in the in-process of pulling locating lever 32, thereby make limiting plate 26 can remove the top to bolt 27, thereby accomplish the blocking to bolt 27 top, thereby can prevent that bolt 27 is because of the upward movement that looseness leads to in the in-process of using, thereby can guarantee the stability of being connected between body 1 and the ground 35, and then improve the stability of equipment connection, and the user can be through loosening the lifting to locating lever 32, this moment third spring 34 kick-backs and drives locating lever 32 and get into another constant head tank 30 inside again, thereby can guarantee the stability when limiting plate 26 uses, and then can guarantee the stability when bolt 27 uses, thereby improve the security of equipment.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An exercise bicycle with an emergency brake function comprises an exercise bicycle body (1);
the protective shell (2) is fixedly connected to the outside of the exercise bicycle body (1);
the magnetic control wheel (3) is rotationally connected to the inner wall of the protective shell (2);
the fixed plate (4) is fixedly connected to the bottom of the exercise bicycle body (1), and the fixed plate (4) is arranged at the top of the ground (35);
the method is characterized in that:
the novel brake device is characterized in that mounting blocks (5) are arranged inside the protective shell (2), two grooves (6) are symmetrically formed in the bottoms of the mounting blocks (5), two first extrusion blocks (13) are hinged inside the grooves (6), one end of each first extrusion block (7) close to each magnetic control wheel (3) is fixedly connected with a brake block (8), the top of each mounting block (5) is fixedly connected with a fixing rod (9), through grooves (10) are formed inside the mounting blocks (5), two stop blocks (11) are symmetrically and fixedly connected to the inner wall of the protective shell (2), one end, far away from each brake block (8), of each first connection block (7) is rotationally connected with a roller (12), two first extrusion blocks (13) are symmetrically and fixedly connected to the outer wall of each mounting block (5), two second extrusion blocks (14) matched with the first extrusion blocks (13) are symmetrically formed inside the protective shell (2), two first mounting grooves (20) are symmetrically formed in the surface of the protective shell (2), two movable rods (21) are respectively arranged inside the first mounting grooves (20), the movable rods (21) are movably connected with the movable rods (21) and the other ends of the protective shell (2) are movably connected with the movable rods (21) in a sliding mode, the movable rod (21) is externally sleeved with a second spring (22), one end of the second spring (22) is fixedly connected with a second extrusion block (14), the other end of the second spring (22) is fixedly connected with a protective shell (2), a pull rope (23) is arranged outside the protective shell (2), the other end of the movable rod (21) is fixedly connected with the pull rope (23), one end, close to the second extrusion block (14), of the bottom of the first extrusion block (13) is an inclined plane, one end, close to the first extrusion block (13), of the second extrusion block (14) is an inclined plane, the shape of the stop block (11) is trapezoid, two groups of connecting blocks (24) are symmetrically and fixedly connected with two groups of connecting blocks (24), first connecting grooves (25) are formed in the inner parts of the connecting blocks (24), one end, close to the connecting blocks (24), of the fixed blocks (4) is slidably connected with a limit plate (26) in a matched mode, two ends of the limit plate (26) are extended to the outer part of the fixed plate (4), the fixed plate (4) is in a I-shaped shape, one end, close to the first connecting grooves (25) are connected with the first connecting grooves (36) through the first connecting grooves (27) in a threaded mode, the first connecting grooves (36) are connected with the first connecting grooves (36) through the second connecting grooves (27), and the limiting plate (26) moves to the top of the bolt (27) to limit.
2. The exercise bicycle with emergency braking function of claim 1, wherein: the top of the fixing rod (9) penetrates through and extends to the outside of the protective shell (2), the fixing rod (9) is in sliding connection with the protective shell (2), and the pressing plate (15) is fixedly connected to the top of the fixing rod (9).
3. The exercise bicycle with emergency braking function of claim 1, wherein: the utility model discloses a protective housing, including protective housing (2), threaded rod (16) are connected with to protective housing (2) top screw thread, threaded rod (16) top fixedly connected with knob (17), threaded rod (16) bottom extends to protective housing (2) inside, threaded rod (16) bottom rotation is connected with magnetic force board (18), threaded rod (16) run through in logical groove (10).
4. The exercise bicycle with emergency braking function of claim 1, wherein: two first springs (19) are symmetrically and fixedly connected to the bottom of the mounting block (5), and the other ends of the two first springs (19) are fixedly connected with the first connecting rod (7).
5. The exercise bicycle with emergency braking function of claim 1, wherein: two limiting blocks (28) are symmetrically and fixedly connected to the outer wall of the limiting plate (26), limiting grooves (29) matched with the limiting blocks (28) are formed in the fixing plate (4), the limiting plate (26) is slidably connected with the limiting grooves (29) through the limiting blocks (28), and two positioning grooves (30) are formed in the surface of the limiting plate (26).
6. The exercise bicycle with emergency braking function of claim 5, wherein: the utility model discloses a fixed plate, including fixed plate (4), fixed plate (4) are inside to be seted up second mounting groove (31), second mounting groove (31) are inside to be equipped with locating lever (32), two sliders (33) of locating lever (32) outer wall symmetry fixedly connected with, locating lever (32) are through slider (33) and second mounting groove (31) sliding connection, two equal fixedly connected with third spring (34) in slider (33) top, third spring (34) other end and fixed plate (4) fixed connection, locating lever (32) outer wall size and fixed plate (30) inner wall size looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310049036.8A CN116271701B (en) | 2023-02-01 | 2023-02-01 | Exercise bicycle with emergency brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310049036.8A CN116271701B (en) | 2023-02-01 | 2023-02-01 | Exercise bicycle with emergency brake function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116271701A CN116271701A (en) | 2023-06-23 |
| CN116271701B true CN116271701B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310049036.8A Active CN116271701B (en) | 2023-02-01 | 2023-02-01 | Exercise bicycle with emergency brake function |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29822038U1 (en) * | 1998-12-10 | 1999-02-25 | Puerschel Evelyn | Ground-based, bicycle-like sports equipment |
| CN212580069U (en) * | 2020-07-30 | 2021-02-23 | 四川天鹰安尔达车业有限公司 | Synchronous wheel brake device of electric vehicle |
| CN214875365U (en) * | 2021-06-30 | 2021-11-26 | 上海雀屏通讯器材有限公司 | Electric scooter's brake equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210046373A1 (en) * | 2019-08-15 | 2021-02-18 | Kelly Ann Smith | Equipment, system and method for improving exercise efficiency in a cardio-fitness machine |
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- 2023-02-01 CN CN202310049036.8A patent/CN116271701B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29822038U1 (en) * | 1998-12-10 | 1999-02-25 | Puerschel Evelyn | Ground-based, bicycle-like sports equipment |
| CN212580069U (en) * | 2020-07-30 | 2021-02-23 | 四川天鹰安尔达车业有限公司 | Synchronous wheel brake device of electric vehicle |
| CN214875365U (en) * | 2021-06-30 | 2021-11-26 | 上海雀屏通讯器材有限公司 | Electric scooter's brake equipment |
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| CN116271701A (en) | 2023-06-23 |
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