CN214436166U

CN214436166U - Handle folding adjusting mechanism of folding treadmill

Info

Publication number: CN214436166U
Application number: CN202022890716.7U
Authority: CN
Inventors: 刘德纯
Original assignee: K Star Sports Co ltd
Current assignee: K Star Sports Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-22
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a folding treadmill's handle folding adjustment mechanism, relate to treadmill technical field, its technical scheme mainly sets up the handrail on running the platform including rotating, the handrail is located the dead ahead relative to the user when running the platform and using, the handrail includes stand and handrail, handrail level is fixed to the stand upper end, the stand lower extreme has set firmly a connecting block, the one end that the stand was kept away from to the connecting block is rotated with running the platform and is connected, the connecting block is the acute angle with the contained angle of stand, the one end of running the platform and being connected with the stand is provided with the fixing base, be provided with the pivot of being connected with the connecting block rotation on the fixing base, set up the connecting block pivoted groove of stepping down of being convenient for on the fixing base, the pivot is fixed to stepping down inslot and the axis sets up with running platform length direction is perpendicular, in order to realize folding the handrail upset to run bench and receive and release. This application has the effect that the treadmill of being convenient for receive and releases.

Description

Handle folding adjusting mechanism of folding treadmill

Technical Field

The application relates to the technical field of treadmills, in particular to a handle folding adjusting mechanism of a folding treadlemill.

Background

At present, with the continuous improvement of living standard, people pay more and more attention to physical exercise, running is the simplest and most effective fitness method, and running machines are more and more popular. The handrail and the running platform of the traditional treadmill are fixedly connected, are inconvenient to fold and unfold when not in use, occupy a large space and need to be improved.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the folding and unfolding of the treadmill, the application provides a handle folding adjusting mechanism of a folding treadmill.

The application provides a handle folding adjustment mechanism of folding treadmill adopts following technical scheme:

the utility model provides a folding adjustment mechanism of handle of folding treadmill, sets up the handrail in running the straight the place ahead including rotating, the handrail includes that stand and level set up on the stand, the stand lower extreme rotates with running the platform to be connected, run and set firmly the pivot of being connected with the stand lower extreme rotation on the platform, the stand can overturn and fold to running on the platform.

Through adopting above-mentioned technical scheme, through being provided with the handrail person of facilitating the use and holding up in the dead ahead of running the platform, rotate through setting up the pivot on running the platform and be connected in order to realize the stand and run the rotation of platform and be connected for the stand is collapsible to be put to running the bench, and then stands the treadmill and places, reaches the effect of the receiving and releasing of the treadmill of being convenient for, saves the occupation space of treadmill when idle.

Preferably, the stand lower extreme sets firmly the connecting block, the connecting block is kept away from the one end of stand and is rotated with the pivot and be connected, the contained angle of connecting block and stand is the acute angle.

Through adopting above-mentioned technical scheme, because the part is run the platform and is multistage folded cascade, the platform thickness of running after folding increases, consequently connects the stand and runs the platform through setting up the connecting block, lifts the stand from running the platform for reserve the space and place the folding platform of running of the rest section on the platform of folding to running after the stand is overturn between stand and the running platform, avoid the effect of interference, improve the suitability of handle folding regulation structure.

Preferably, the one end that runs platform and stand and be connected is provided with the fixing base in order to be used for installing the pivot, set up the connecting block pivoted groove of stepping down of being convenient for on the fixing base, the pivot is fixed to the inslot of stepping down and the axis sets up with running platform length direction is perpendicular.

Through adopting above-mentioned technical scheme, the setting of fixing base and the groove of stepping down will be convenient for the stand fixed with the connection installation of running the platform, with the fixing base and on the groove of stepping down install to running the platform on, reduce the overhanging length of stand and connecting block, save space.

Preferably, coaxial cover is equipped with the axle sleeve in the pivot, the connecting block rotates the cover and establishes to the axle sleeve on, be provided with the stopper that is located axle sleeve axial end one side on the fixing base, be provided with the spacing groove with the stopper gomphosis on the axle sleeve, inlay on the stopper and establish to the spacing inslot in order to be used for restricting the axle sleeve and rotate.

Through adopting above-mentioned technical scheme, because the connecting block with run the restriction of the joint strength of platform, the pivot often adopts the metal to make, the setting of axle sleeve will reduce the friction damage between connecting block and pivot.

Preferably, a first through hole which vertically penetrates through the connecting block is formed in the connecting block, a first limiting hole which is coaxial with the first through hole is arranged on the rotating shaft in a penetrating mode, a second limiting hole is further arranged on the rotating shaft in a penetrating mode along the radial direction of the rotating shaft in a penetrating mode, the axis of the second limiting hole is intersected with the axis of the first limiting hole, and a first limiting pin is further inserted into the first through hole; when the first limiting pin is respectively inserted and limited with the first limiting hole and the second limiting hole, the upright post is respectively in a use state and a storage state.

Through adopting above-mentioned technical scheme, through setting up first through-hole on the connecting block, still be provided with first spacing hole and the spacing hole of second in the pivot, through setting up first spacer pin grafting first through-hole and when pegging graft in first spacing hole or the spacing hole of second, utilize the restriction fixed action of first spacing axle, fix the stand that is in user state and receive the state after the rotation, improve the installation stability of stand.

Preferably, a quincuncial button is arranged at one axial end of the first limiting pin.

Through adopting above-mentioned technical scheme, the setting of plum blossom button will be convenient for the grafting and the taking out of first spacer pin.

Preferably, the lower end of the upright post is fixedly provided with a U-shaped connection pair, the connecting block is provided with a mounting groove for embedding the connection pair, the connection pair and the connecting block are provided with bolt holes in a penetrating manner, and the connecting block and the connection pair are fixedly connected through bolts.

Through adopting above-mentioned technical scheme, the setting of connecting and paying will be convenient for with the fixed stand lower extreme of connecting piece demountable installation, the dismantlement and the installation of the connecting block of being convenient for.

Preferably, the stand includes inner tube and outer tube, the inner tube slides the cover and establishes to the outer tube in, set up the locating hole on the outer tube lateral wall, set up a plurality of shelves holes of arranging along its length direction on the inner tube, be provided with on the outer tube and insert and establish to the locating hole and wherein the second spacer pin in one arbitrary shelves hole, the one end that the second spacer pin stretches out the stand is provided with the blind pin.

Through adopting above-mentioned technical scheme, including scalable regulation's inner tube and outer tube through setting up the stand to it is fixed to peg graft through the cooperation of second spacer pin and locating hole and gear hole, realizes flexible regulation stand length and fixed effect, improves the functionality of putting up the rest.

In summary, the present application includes at least one of the following beneficial technical effects:

the handrail is rotatably arranged on the running platform and comprises the upright post and the handrail which are rotatably connected with the running platform, and the handrail can be overturned and folded onto the running platform for storage, so that the running platform can be conveniently erected and stored, and the occupied space during idling is saved;

through setting up connecting block, first spacing axle, first through-hole, first spacing hole and the spacing hole of second, utilize first spacing axle to peg graft and realize fixing the stand under two kinds of states respectively to the spacing hole of difference in, improve the installation stability of stand.

Drawings

FIG. 1 is a schematic view of the overall structure of a treadmill according to an embodiment of the present application;

fig. 2 is an exploded view of the connection between the treadmill column and the treadmill platform according to the embodiment of the present application.

Reference numerals: 1. running a platform; 2. a support frame; 201. a column; 2011. an inner tube; 2012. an outer tube; 202. a handrail; 3. connecting blocks; 4. a fixed seat; 5. a rotating shaft; 6. a yielding groove; 7. a shaft sleeve; 8. a limiting block; 9. a limiting groove; 10. a first through hole; 11. a first limit hole; 12. a second limiting hole; 13. a first limit pin; 14. a quincuncial button; 15. connecting and paying; 16. mounting grooves; 17. bolt holes; 18. positioning holes; 19. a gear hole; 20. a second limit pin; 21. and (6) pulling the pin.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses folding adjustment mechanism of handle of folding treadmill. Referring to fig. 1, fig. 2 shows, the folding adjustment mechanism of handle sets up the handrail 2 on running platform 1 including rotating, handrail 2 is located the dead ahead relative to the user when running platform 1 uses, handrail 2 includes stand 201 and handrail 202, handrail 202 level is fixed to the stand 201 upper end, the stand 201 lower extreme has set firmly a connecting block 3, the one end that stand 201 was kept away from to connecting block 3 rotates with running platform 1 to be connected, connecting block 3 is the acute angle with the contained angle of stand 201, the one end of running platform 1 and being connected with stand 201 is provided with fixing base 4, be provided with on the fixing base 4 and rotate the pivot 5 of being connected with connecting block 3, set up the groove 6 of stepping down of connecting block 3 pivoted of being convenient for on the fixing base 4, pivot 5 is fixed to stepping down in the groove 6 and the axis sets up with running platform 1 length direction is perpendicular, in order to realize folding the folding income of running platform 1 of handrail 2 upset.

Wherein, as shown in fig. 1 and fig. 2, a shaft sleeve 7 is arranged on the rotating shaft 5 coaxially with the sleeve 7, the connecting block 3 is rotatably sleeved on the shaft sleeve 7, a limiting block 8 positioned on one side of the axial end of the shaft sleeve 7 is integrally formed on the fixing seat 4, a limiting groove 9 embedded with the limiting block 8 is formed on the shaft sleeve 7, and the limiting block 8 is embedded in the limiting groove 9 to limit the rotation of the shaft sleeve 7.

Further, referring to fig. 1 and 2, a first through hole 10 vertically penetrating through the connecting block 3 is formed in the connecting block 3, a first limiting hole 11 penetrates through the rotating shaft 5, when the connecting block 3 is mounted on the rotating shaft 5 and the upright column 201 is in a standing use, the first limiting hole 11 and the first through hole 10 are coaxially arranged, a second limiting hole 12 further penetrates through the rotating shaft 5 along the radial direction of the rotating shaft, the axis of the second limiting hole 12 is intersected with the axis of the first limiting hole 11, and a first limiting pin 13 is further inserted into the first through hole 10; when the upright column 201 is in a standing use state, the first limit pin 13 penetrates through the first through hole 10 and the first limit hole 11, and the first limit pin 13 is used for fixing the connecting block 3, so that the upright column 201 in the standing use state is further stabilized; when the upright column 201 is turned to the storage state, the first limit pin 13 passes through the first through hole 10 and the second limit hole 12 to be fixed, so that the upright column 201 in the storage state is further stabilized. Furthermore, a quincunx button 14 convenient for the first limit pin 13 to pick and place is fixedly arranged at one axial end of the first limit pin 13.

Referring to fig. 1 and 2, a U-shaped connecting pair 15 is welded and fixed to the lower end of the upright column 201, an installation groove 16 for embedding the connecting pair 15 is formed in the connecting block 3, bolt holes 17 are formed in the connecting pair 15 and the connecting block 3 in a penetrating manner, and the connecting block 3 and the connecting pair 15 are fixed by bolts.

Referring to fig. 1 and 2, the upright column 201 includes an inner tube 2011 and an outer tube 2012, the inner tube 2011 is slidably sleeved in the outer tube 2012, a positioning hole 18 penetrating through the wall thickness of the outer tube 2012 is formed in a side wall of the outer tube 2012, a plurality of gear holes 19 arranged along the length direction of the inner tube 2011 are formed in the inner tube 2011, a second limit pin 20 inserted into the positioning hole 18 and any one of the gear holes 19 is arranged on the outer tube 2012, a pull pin 21 is fixedly arranged at one end of the second limit pin 20 extending out of the upright column 201, the inner tube 2011 is adjusted by telescoping on the outer tube 2012, and the second limit pin 20 is inserted into the positioning hole 18 and the corresponding gear hole 19 for installation and fixation after adjustment is completed.

The implementation principle of the handle folding adjusting mechanism of the folding treadmill in the embodiment of the application is as follows:

when the scaffold 2 needs to be folded and folded, the first limiting pin 13 is taken out, the upright column 201 is turned towards the direction close to the running platform 1, the upright column 201 is just turned over and placed on the running platform 1 until the first through hole 10 is aligned with the second limiting hole 12, and the first limiting pin 13 is inserted into the corresponding first through hole 10 and the second limiting hole 12 for installation and fixation;

when the scaffold 2 needs to be erected for use, the first limit pin 13 is taken out, the upright column 201 is turned upwards in the direction away from the running platform 1, the upright column 201 just reaches the preset position for erection until the first through hole 10 is aligned with the first limit hole 11, and the first limit pin 13 is inserted into the corresponding first through hole 10 and the first limit hole 11 for installation and fixation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a handle folding adjustment mechanism of folding treadmill which characterized in that: set up in right place ahead handrail (2) running platform (1) including rotating, handrail (202) that handrail (2) include stand (201) and level set up on stand (201), stand (201) lower extreme rotates with running platform (1) to be connected, run and set firmly pivot (5) of being connected with stand (201) lower extreme rotation on platform (1), stand (201) can overturn and fold to running on platform (1).

2. The handle-fold adjustment mechanism for a folding treadmill of claim 1, wherein: the utility model discloses a quick-witted, including stand (201), connecting block (3) have been set firmly to stand (201) lower extreme, the one end and pivot (5) rotation connection of stand (201) are kept away from in connecting block (3), the contained angle of connecting block (3) and stand (201) is the acute angle.

3. The handle-fold adjustment mechanism for a folding treadmill of claim 2, wherein: run the one end that platform (1) and stand (201) are connected and be provided with fixing base (4) in order to be used for installing pivot (5), offer connecting block (3) pivoted groove of stepping down (6) of being convenient for on fixing base (4), pivot (5) are fixed to in the groove of stepping down (6) and the axis sets up with running platform (1) length direction is perpendicular.

4. The handle-fold adjustment mechanism for a folding treadmill of claim 3, wherein: be equipped with axle sleeve (7) in pivot (5), connecting block (3) are rotated the cover and are established to axle sleeve (7) on, be provided with stopper (8) that are located axle sleeve (7) axial end one side on fixing base (4), be provided with spacing groove (9) with stopper (8) gomphosis on axle sleeve (7), inlay on stopper (8) and establish in order to be used for restricting axle sleeve (7) and rotate to spacing groove (9).

5. The handle-fold adjustment mechanism for a folding treadmill of claim 2, wherein: a first through hole (10) which vertically penetrates through the connecting block (3) is formed in the connecting block (3), a first limiting hole (11) which is coaxial with the first through hole (10) is arranged in the rotating shaft (5) in a penetrating mode, a second limiting hole (12) is further arranged in the rotating shaft (5) in a penetrating mode along the radial direction of the rotating shaft in a penetrating mode, the axis of the second limiting hole (12) is intersected with the axis of the first limiting hole (11), and a first limiting pin (13) is further inserted into the first through hole (10); when the first limit pin (13) is respectively inserted and limited with the first limit hole (11) and the second limit hole (12), the upright post (201) is respectively in a use state and a storage state.

6. The handle-fold adjustment mechanism for a folding treadmill of claim 5, wherein: one axial end of the first limiting pin (13) is provided with a plum-blossom-shaped button (14).

7. The handle-fold adjustment mechanism for a folding treadmill of claim 2, wherein: the connecting device is characterized in that the lower end of the upright column (201) is fixedly provided with a connecting and taking-paying device (15) which is in a U shape, the connecting block (3) is provided with a mounting groove (16) for embedding the connecting and taking-paying device (15), the connecting and taking-paying device (15) and the connecting block (3) are provided with bolt holes (17) in a penetrating mode, and the connecting block (3) and the connecting and taking-paying device (15) are fixedly connected through bolts.

8. The handle-fold adjustment mechanism for a folding treadmill of claim 1, wherein: stand (201) include inner tube (2011) and outer tube (2012), inner tube (2011) slip the cover establish to outer tube (2012) in, locating hole (18) have been seted up on outer tube (2012) a lateral wall, set up gear hole (19) that a plurality of tracks arranged along its length direction on inner tube (2011), be provided with on outer tube (2012) and insert and establish second spacer pin (20) to locating hole (18) and wherein arbitrary one gear hole (19), the one end that second spacer pin (20) stretched out stand (201) is provided with and draws round pin (21).