CN112245884A

CN112245884A - Brake mechanism for community body-building treadmill

Info

Publication number: CN112245884A
Application number: CN202011109535.4A
Authority: CN
Inventors: 刘海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-22

Abstract

The invention relates to the technical field of fitness equipment, and discloses a brake mechanism for a community fitness treadmill, which comprises a base, wherein the top of the base is movably connected with a sliding rod, the top of the base is fixedly connected with a support column, and the front of the support column is movably connected with a deceleration handle. This a brake mechanism for district body-building treadmill rotates the rolling disc, and five drive gears of gear this moment are four to rotate, further make the threaded rod at the inside up-and-down motion of gear four, and the horizontal pole can drive anti-skidding handrail up-and-down motion this moment to the effect that the handrail can be adjusted according to the height difference has been reached. Pulling down the speed reduction handle, steel wire pulling gear one rotates around gear two this moment, further makes gear two drive gear three and rotates, further makes the gag lever post motion again for the stopper can block in the outside of slide bar, has increased the frictional force of slide bar, thereby has reached the effect that treadmill has the speed reduction function.

Description

Brake mechanism for community body-building treadmill

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a brake mechanism for a community fitness treadmill.

Background

The fitness equipment is mainly divided into two categories of single function and comprehensive multifunction according to the training function, and the commonly used fitness equipment comprises a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like. The treadmill that can use the district configuration often carries out the health and tempers in people's daily life, and the treadmill of district configuration does not have the speed reduction function, when old man and child used, probably can lead to old man and child to be unable fine to stop the step because of special reason, thereby lead to falling down the condition and take place, and current district treadmill all is the fixed bolster, its handrail can't carry out regulation on the height according to the people of different heights, and how to make the treadmill have the speed reduction function and the handrail can be adjusted according to the height difference becomes an important problem, therefore we have proposed a brake mechanism who is used for district body-building treadmill.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a brake mechanism for a community body-building treadmill, which has the advantages that the treadmill has a speed reduction function and handrails can be adjusted according to different heights, and solves the problems that the treadmill configured in a community has no speed reduction function, when the treadmill is used by old people and children, the old people and the children are likely to stop feet well due to special reasons, so that the old people and the children fall down, and the existing community treadmills are fixed supports, and the handrails cannot be adjusted in height according to people with different heights.

(II) technical scheme

In order to realize the purpose that the treadmill has the speed reduction function and the armrests can be adjusted according to different heights, the invention provides the following technical scheme: a brake mechanism for a community fitness running machine comprises a base, wherein the top of the base is movably connected with a sliding rod, the top of the base is fixedly connected with a supporting column, the front of the supporting column is movably connected with a speed reducing handle, the top of the supporting column is movably connected with a cross rod, the outer side of the cross rod is fixedly connected with an anti-skidding handrail, the inner part of the base is fixedly connected with a fixed block, the inner part of the fixed block is provided with a first groove, the right side of the inner part of the first groove is fixedly connected with a first spring, one side of the first spring, which is far away from the first groove, is fixedly connected with a sliding block, the inner part of the sliding block is fixedly connected with a first connecting column, the back of the first connecting column is movably connected with a first connecting rod, one side of the first connecting rod, which is far away from the first, the back of the gear II is fixedly connected with a connecting shaft I, the outer side of the connecting shaft I is fixedly connected with a gear III, the outer side of the sliding rod is connected with a fixed disc in a sliding manner, a groove II is formed in the fixed disc, a spring II is fixedly connected in the groove II, one end, far away from the groove II, of the spring II is fixedly connected with a limiting block, a connecting column II is fixedly connected in the limiting block, one end, far away from the limiting block, of the connecting column II is fixedly connected with a limiting rod, the inner part of the supporting column is movably connected with a threaded rod, the outer side of the threaded rod is connected with a gear IV in a threaded manner, the outer side of the gear IV is meshed with a gear V, the front of the gear V is fixedly connected with a connecting shaft II, one side, one side fixedly connected with disc that the speed reduction handle was kept away from to connecting axle three, the bottom fixedly connected with connecting block of disc, the bottom fixedly connected with steel wire of connecting block, one side fixedly connected with pull rod that the connecting block was kept away from to the steel wire.

Preferably, the first gear is in meshed connection with the second gear.

Preferably, the area of the limiting blocks is smaller than that of the inner portion of the second groove, and the number of the limiting blocks is four, and the limiting blocks are all arranged on the outer side of the sliding rod in a surrounding mode.

Preferably, the left side of the limiting rod is fixedly connected with not less than ten teeth, the teeth are meshed with the gear III, and the number of the limiting rods is four, and the limiting rods surround the outer side of the gear III.

Preferably, the top of the threaded rod is fixedly connected to the bottom of the cross rod.

Preferably, the gear four is internally provided with a thread matched with the outer side of the threaded rod, the top of the gear four is movably connected with the top of the inside of the supporting column, and the outer side of the bottom of the gear four is in meshed connection with the outer side of the gear five.

Preferably, one side of the pull rod, which is far away from the steel wire, is fixedly connected to the front face of the first connecting column.

(III) advantageous effects

Compared with the prior art, the invention provides a brake mechanism for a community body-building treadmill, which has the following beneficial effects:

1. this a brake mechanism for district body-building treadmill uses through the cooperation of rolling disc and gear four, gear five, threaded rod, horizontal pole, anti-skidding handrail, rotates the rolling disc, and gear five drives gear four and rotates this moment, further makes the threaded rod at gear four's inside up-and-down motion, and the horizontal pole can drive anti-skidding handrail up-and-down motion this moment to the effect that the handrail can be adjusted according to the height difference has been reached.

2. This a brake mechanism for district body-building treadmill, through speed reduction handle and steel wire, gear one, gear two, gear three, the gag lever post, the stopper, the cooperation of slide bar is used, pull down the speed reduction handle, steel wire pulling gear one rotates around gear two this moment, further make gear two drive gear three rotations, further make the gag lever post motion again for the stopper can block in the outside of slide bar, has increased the frictional force of slide bar, thereby has reached the effect that the treadmill has the speed reduction function.

Drawings

FIG. 1 is a schematic front view of a fixing block structure according to the present invention;

FIG. 2 is a schematic top view of the overall structure of the present invention;

FIG. 3 is a schematic front view of the overall structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a slide bar construction of the present invention;

FIG. 5 is a schematic front view of a disk structure according to the present invention;

FIG. 6 is a schematic top view of a stop lever according to the present invention;

FIG. 7 is a schematic top view of a gear in accordance with the present invention;

FIG. 8 is a schematic sectional view of the structure of the fixing plate of the present invention;

FIG. 9 is an enlarged view of the structure A of the present invention.

In the figure: 1. a base; 2. a slide bar; 3. a support pillar; 4. a deceleration handle; 5. a cross bar; 6. anti-skid handrails; 7. a fixed block; 8. a first groove; 9. a first spring; 10. a slider; 11. connecting a column I; 12. a first connecting rod; 13. a first gear; 14. a second connecting rod; 15. a second gear; 16. a first connecting shaft; 17. a third gear; 21. fixing the disc; 22. a second groove; 23. a second spring; 24. a limiting block; 25. connecting a second column; 26. a limiting rod; 31. a threaded rod; 32. a fourth gear; 33. a fifth gear; 34. a second connecting shaft; 35. rotating the disc; 41. a third connecting shaft; 42. a disc; 43. connecting blocks; 44. a steel wire; 45. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a brake mechanism for a district body-building treadmill comprises a base 1, a sliding rod 2 is movably connected to the top of the base 1, a supporting column 3 is fixedly connected to the top of the base 1, a decelerating handle 4 is movably connected to the front of the supporting column 3, a cross rod 5 is movably connected to the top of the supporting column 3, an anti-slip handrail 6 is fixedly connected to the outer side of the cross rod 5, a fixed block 7 is fixedly connected to the inside of the base 1, a groove one 8 is formed in the fixed block 7, a spring one 9 is fixedly connected to the right side of the inside of the groove one 8, a sliding block 10 is fixedly connected to one side of the spring one 9, which is far away from the groove one 8, a connecting column one 11 is fixedly connected to the inside of the sliding block 10, a connecting rod one 12 is movably connected to the back of the connecting column one 11, a gear, one side of the connecting rod II 14, which is far away from the gear I13, is movably connected with a gear II 15, the gear I13 is meshed with the gear II 15, the back of the gear II 15 is fixedly connected with a connecting shaft I16, the outer side of the connecting shaft I16 is fixedly connected with a gear III 17, the outer side of the sliding rod 2 is slidably connected with a fixed disc 21, the inner part of the fixed disc 21 is provided with a groove II 22, the inner part of the groove II 22 is fixedly connected with a spring II 23, one end of the spring II 23, which is far away from the groove II 22, is fixedly connected with a limiting block 24, the area of the limiting block 24 is smaller than that of the inner part of the groove II 22, the limiting blocks 24 are four in number, the limiting blocks are all surrounded on the outer side of the sliding rod 2, the inner part of the limiting block 24 is fixedly connected with a connecting rod II 25, one end of, the number of the limiting rods 26 is four, the limiting rods surround the outer side of the gear III 17, a threaded rod 31 is movably connected inside the supporting column 3, the top of the threaded rod 31 is fixedly connected to the bottom of the cross rod 5, a gear IV 32 is in threaded connection with the outer side of the threaded rod 31, threads matched with the outer side of the threaded rod 31 are arranged inside the gear IV 32, the top of the gear IV 32 is movably connected with the top of the supporting column 3, the outer side of the bottom of the gear IV 32 is in meshed connection with the outer side of the gear V33, the outer side of the gear IV 32 is in meshed connection with the gear V33, a connecting shaft II 34 is fixedly connected to the front side of the gear V33, a rotating disc 35 is fixedly connected to one side of the connecting shaft II 34, which is far away from the gear V33, a connecting shaft III 41 is fixedly connected to the inside of the decelerating handle, the bottom fixedly connected with steel wire 44 of connecting block 43, one side fixedly connected with pull rod 45 that connecting block 43 was kept away from to steel wire 44, and one side fixed connection that steel wire 44 was kept away from to pull rod 45 is in the front of spliced pole 11.

The working principle is that the rotating disc 35 is rotated, the connecting shaft II 34 is fixedly connected to the front face of the gear five 33, the rotating disc 35 is fixedly connected to one side, far away from the gear five 33, of the connecting shaft II 34, the gear five 33 rotates at the moment, the outer side of the bottom of the gear four 32 is meshed with the outer side of the gear five 33, the gear four 32 rotates at the moment, the gear four 32 is connected with the outer side of the threaded rod 31 in a threaded mode, threads matched with the outer side of the threaded rod 31 are arranged inside the gear four 32, the threaded rod 31 can move up and down inside the gear four 32 when the gear four 32 rotates, the top of the threaded rod 31 is fixedly connected to the bottom of the cross rod 5, and the anti-skidding handrail 6 is fixedly connected to the outer side of the cross rod 5, so that the anti-skidding handrail 6 can move up and down, and.

When an old man or a child wants to decelerate after moving on the treadmill, the deceleration handle 4 is pulled down, the connection shaft three 41 is fixedly connected inside the deceleration handle 4, the disc 42 is fixedly connected to one side of the connection shaft three 41 far away from the deceleration handle 4, the disc 42 rotates clockwise at the moment, the connection block 43 is fixedly connected to the bottom of the disc 42, the steel wire 44 is fixedly connected to the bottom of the connection block 43, the steel wire 44 is pulled to move upwards at the moment, the pull rod 45 is fixedly connected to one side of the steel wire 44 far away from the connection block 43, the pull rod 45 moves leftwards at the moment, the side of the pull rod 45 far away from the steel wire 44 is fixedly connected to the front side of the connection column one 11, the connection rod one 12 is movably connected to the back of the connection column one 11, the connection rod one 12 also moves leftwards at the moment, and the gear one 13 is movably connected to one side of the, the front face of the first gear 13 is movably connected with a second connecting rod 14, one side of the second connecting rod 14, which is far away from the first gear 13, is movably connected with a second gear 15, the first gear 13 is meshed with the second gear 15, so that the first gear 13 is pulled to rotate around the second gear 15, the second gear 15 rotates, the back face of the second gear 15 is fixedly connected with a first connecting shaft 16, the outer side of the first connecting shaft 16 is fixedly connected with a third gear 17, so that the third gear 17 can rotate, the left side of the limiting rod 26 is fixedly connected with not less than ten teeth, the teeth are meshed with the third gear 17, the limiting rods 26 are four in total and surround the outer side of the third gear 17, so that when the third gear 17 rotates, the limiting rod 26 can move, the connecting rod 25 is fixedly connected to the inner part of the limiting block 24, and one end of the connecting rod 25, which is far away, so stopper 24 can move this moment, because stopper 24 totally four, its all with encircle in the outside of slide bar 2, so stopper 24 can move the outside of slide bar 2 for slide bar 2 and stopper 24 rub, thereby reduce the speed of movement of slide bar 2, thereby reached the effect that the treadmill has the speed reduction function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a brake mechanism for district body-building treadmill, includes base (1), its characterized in that: the top of the base (1) is movably connected with a sliding rod (2), the top of the base (1) is fixedly connected with a supporting column (3), the front of the supporting column (3) is movably connected with a speed reducing handle (4), the top of the supporting column (3) is movably connected with a cross rod (5), the outer side of the cross rod (5) is fixedly connected with an anti-skidding handrail (6), the inside of the base (1) is fixedly connected with a fixed block (7), the inside of the fixed block (7) is provided with a first groove (8), the right side of the inside of the first groove (8) is fixedly connected with a first spring (9), one side of the first spring (9), which is far away from the first groove (8), is fixedly connected with a sliding block (10), the inside of the sliding block (10) is fixedly connected with a first connecting column (11), and the back of the, one side swing joint that spliced pole (11) was kept away from in connecting rod (12) has gear (13), the front swing joint of gear (13) has connecting rod two (14), one side swing joint that gear (13) was kept away from in connecting rod two (14) has gear two (15), the back fixedly connected with connecting axle one (16) of gear two (15), the outside fixedly connected with gear three (17) of connecting axle one (16), the outside sliding connection of slide bar (2) has fixed disk (21), recess two (22) have been seted up to the inside of fixed disk (21), the inside fixedly connected with spring two (23) of recess two (22), the one end fixedly connected with stopper (24) of recess two (22) is kept away from in spring two (23), the inside fixedly connected with spliced pole two (25) of stopper (24), one end of the connecting column II (25) far away from the limiting block (24) is fixedly connected with a limiting rod (26), the inside of the supporting column (3) is movably connected with a threaded rod (31), the outside of the threaded rod (31) is connected with a gear IV (32), the outside of the gear IV (32) is meshed with a gear V (33), the front of the gear V (33) is fixedly connected with a connecting shaft II (34), one side of the connecting shaft II (34) far away from the gear V (33) is fixedly connected with a rotating disc (35), the inside of the speed reducing handle (4) is fixedly connected with a connecting shaft III (41), one side of the connecting shaft III (41) far away from the speed reducing handle (4) is fixedly connected with a disc (42), the bottom of the disc (42) is fixedly connected with a connecting block (43), and the bottom of the connecting block (43), one side of the steel wire (44) far away from the connecting block (43) is fixedly connected with a pull rod (45).

2. The brake mechanism for a community exercise treadmill of claim 1, wherein: the first gear (13) is meshed with the second gear (15).

3. The brake mechanism for a community exercise treadmill of claim 1, wherein: the area of the limiting blocks (24) is smaller than that of the inner part of the second groove (22), and the number of the limiting blocks (24) is four, and the limiting blocks (24) are all encircled on the outer side of the sliding rod (2).

4. The brake mechanism for a community exercise treadmill of claim 1, wherein: the left side of the limiting rod (26) is fixedly connected with not less than ten teeth, the teeth are meshed with the third gear (17), and the number of the limiting rods (26) is four, and the limiting rods surround the outer side of the third gear (17).

5. The brake mechanism for a community exercise treadmill of claim 1, wherein: the top of the threaded rod (31) is fixedly connected to the bottom of the cross rod (5).

6. The brake mechanism for a community exercise treadmill of claim 1, wherein: the inside of gear four (32) has the screw thread with the outside looks adaptation of threaded rod (31), the top of gear four (32) and the inside top swing joint of support column (3), the outside of gear four (32) bottom is connected with the outside meshing of gear five (33).

7. The brake mechanism for a community exercise treadmill of claim 1, wherein: one side of the pull rod (45) far away from the steel wire (44) is fixedly connected to the front face of the connecting column I (11).