CN217511069U - Foldable treadmill - Google Patents

Abstract

The utility model relates to the technical field of fitness equipment, a collapsible treadmill is disclosed, including running the platform, the stand that sets up on running the platform and keep away from the handrail that the one end of running the platform rotated the setting in the stand, the stand passes through pin-jointed structural connection with running the platform, pin-jointed structural includes the fixed block that possesses the through-hole of vertical setting on running the platform, the recess of the holding fixed block seted up in the stand lower extreme, the mounting hole that runs through the stand that sets up in recess both sides and rotate with through-hole and mounting hole simultaneously and alternate the complex pivot, be provided with location structure between stand and the fixed block, location structure includes the locating hole that runs through the stand that sets up in recess both sides, alternate the complex locating lever with the locating hole and the constant head tank of establishing on the fixed block of recessing, be provided with the first limit structure of spacing stand upset between stand and the fixed block, first limit structure includes the first spacing hole that sets up on the stand, The pin holes and the pins are formed in the fixing blocks, and the foldable treadmill is convenient to install and can be folded and stored.

Description

Foldable treadmill

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a foldable running machine.

Background

The treadmill is as common sport equipment, and its footboard is much softer than outdoor concrete, can not appear abrupt slope, stone yet, and the treadmill is equipped with damping device, the protection knee joint that can be fine, greatly reduced the probability of motion injury, utilizes the treadmill to run moreover, does not receive the influence of weather, more needn't interrupt the body-building plan. The whole frame of the treadmill in the current market is large, so that the treadmill is disassembled firstly and then is packaged separately when being carried, and then is assembled when being used.

Chinese patent with application number CN202020946193.0 discloses a treadmill folding device and treadmill thereof, including treadmill organism and folding device, folding device includes the chassis, the air spring, telescopic link and fixing base, air spring and telescopic link both ends are connected with organism and chassis respectively by the fixing base, arrange in between organism and the chassis, realize the folding and the extension action of treadmill, the telescopic link is by folding interior slide tube, draw round pin knob and folding connection pipe constitute, wherein folding connection pipe upper end is equipped with welds the cap, draw round pin knob is as an organic whole through welding cap and folding connection pipe cooperation, upper end and lower extreme all are equipped with spacing hole in the slide tube in folding, draw round pin knob at folding connection pipe soon through the cooperation with spacing hole realize limit control.

This treadmill is folded through lifting treadmill organism, but its telescopic link when folding extends, the inside and outside pipe body only leans on the knob to fix, what the transport produced rocks along all directions by a wide margin and can harm or damage the telescopic link, reduce telescopic link life, therefore, often need with the stand when the transport, treadmill organism and handrail are dismantled the back and are separately placed, during the use, the user need assemble the treadmill earlier, often need carry out the usage identification with each module earlier, the concatenation, insert the screw after aiming at each through-hole, screw up with the nut and carry out fixed mounting, troublesome poeration and need many people to cooperate and accomplish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible treadmill, simple to operate and collapsible accomodating.

In order to achieve the above purpose, the utility model provides a following technical scheme: a foldable running machine comprises a running platform, a stand column arranged on the running platform and a handrail rotatably arranged at one end of the stand column far away from the running platform, wherein the stand column is connected with the running platform through a pin joint structure, the pin joint structure comprises a fixing block which is vertically arranged on the running platform and is provided with a through hole, a groove which is arranged at the lower end of the stand column and is used for accommodating the fixing block, mounting holes which are arranged at the two sides of the groove and penetrate through the stand column and a rotating shaft which is simultaneously in rotating and penetrating fit with the through hole and the mounting hole, a positioning structure is arranged between the stand column and the fixing block and comprises positioning holes which are arranged at the two sides of the groove and penetrate through the stand column, the locating lever that sets up with the locating hole interlude cooperation and the confession locating lever card income that sets up concavely on the fixed block are provided with the first limit structure of spacing stand upset between stand and the fixed block, and first limit structure includes the first spacing hole that sets up on the stand, the pinhole of seting up on the fixed block and pass behind the first spacing hole with pinhole complex bolt.

By adopting the scheme, compared with the prior art that the upright post, the treadmill body and the handrail are detached and then are separately placed when being carried, when in use, a user needs to assemble the treadmill first, the operation is troublesome and needs to be completed by cooperation of multiple persons, the upright post and the running platform are arranged in a pivoted mode, when in carrying, the handrail rotates to be parallel to the upright post and is attached to the running platform along with the folding of the upright post, the carrying is convenient when the handrail occupies space, the modules are not easy to lose due to mutual connection, the processes of identification, splicing and the like are not needed when in mounting, only the upright post is required to be turned upwards, the positioning rod moves to the positioning groove along with the upright post and is abutted against the positioning groove, the upright post can not turn outwards under the action of the positioning rod to realize the positioning, at the moment, the first limiting hole is aligned with the pin hole, the pin is inserted, the upright post is fixed under the action of the pin, the handrail is adjusted to a proper angle, and the mounting of the treadmill can be completed, the operation is convenient.

Further, the running platform comprises a base and a running platform body, the front end of the running platform body is hinged to the base, and a second limiting structure limiting the running platform to turn downwards is arranged between the base and the running platform body.

Adopt above-mentioned scheme, run a body and base articulated setting for run a body and can overturn from top to bottom and fold and extend, when running a body and upwards overturn and fold, second limit structure can carry out spacing support to it, avoids it to fall back, and when needing to extend, second limit structure removes spacingly, runs a body and falls back to with ground butt.

Further, the second limit structure includes the first mounting panel that the downward protruding was established in the race platform bottom and the both ends that set up between base rear end and the first mounting panel respectively with base and the articulated telescopic link of first mounting panel.

Adopt above-mentioned scheme, the telescopic link both ends are articulated with base rear end and mounting panel respectively, make to run the platform body when the upset, the telescopic link can carry out angle modulation, avoid hindering the upset of running the platform body, and the telescopic link carries out adaptability along with running the contained angle change between platform body and the base and stretch out and draw back, thereby adjust telescopic link length, when running the platform and upwards overturning and folding, the telescopic link, the base forms triangle-shaped with running the platform body, but the stable support runs the platform body, when running the platform level and expandes, the telescopic link, the base forms the straight line with running the platform body, do not occupy extra space.

Furthermore, the handrail is hinged to the upright column, and a third limiting structure for limiting the handrail to turn over is arranged between the handrail and the upright column.

By adopting the scheme, the handrail is hinged on the upright post to rotate, and is limited at a proper position by the third limiting structure to be fixed.

Furthermore, the third limit structure comprises a second mounting plate which is arranged at the bottom of the handrail in a downward protruding mode, a second limit hole which is formed in the second mounting plate, a fixing hole which is formed in the stand column and a screw knob which penetrates through the second limit hole and then is in threaded fit with the fixing hole.

By adopting the scheme, the handrail rotates to the position, opposite to the second limit hole, of the fixing hole, the screw knob is screwed in, and the handrail is fixed under the effect of the screw knob.

Furthermore, a housing is detachably arranged on the running table.

By adopting the scheme, the housing can block the upright post, the fixing block and the hinged position of the upright post and the fixing block, the appearance is more attractive, the housing can further limit the upright post to overturn, the pressure on the bolt is reduced, and the service life of the bolt is prolonged.

Furthermore, the bottom of the running table is provided with a foot pad and a roller.

By adopting the scheme, the foot pad is arranged to avoid direct contact between the running platform and the ground, and the idler wheels are convenient for the running machine to move.

Furthermore, the upright post is detachably provided with a fat losing machine.

Adopt above-mentioned scheme, the treadmill can also get rid of fat except having the function of running.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the upright post is pivoted with the running table, the handrail is rotationally arranged on the upright post, when in transportation, the handrail rotates to be parallel to the upright post and is folded and attached on the running table along with the upright post, the transportation is convenient when the handrail occupies space, and the modules are mutually connected and are not easy to lose, when in installation, the processes of identification, splicing and the like are not needed, only the upright post is turned upwards, the positioning rod moves into the positioning groove along with the upright post and is abutted against the positioning groove, the upright post can not be turned outwards to realize positioning under the action of the positioning rod, the first limiting hole is opposite to the pin hole, the bolt is inserted, the upright post is fixed under the action of the bolt, the handrail is adjusted to the position that the second limiting hole is opposite to the fixing hole, the screw knob is screwed in, the handrail is fixed under the action of the screw knob, the installation of the treadmill is finished, the operation is convenient and labor is saved, meanwhile, the phenomenon that the parts are lost and cannot be assembled in the processes of disassembly, transportation and the like can be avoided.

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 embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a collapsible treadmill of the present invention as it is deployed;

FIG. 2 is a bottom view of one of the foldable treadmills of the present invention when deployed;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is an isometric view of a collapsible treadmill stand of the present invention folded over and stowed on a treadmill deck;

fig. 7 is an axonometric view of the foldable treadmill running table of the present invention when it is folded.

In the figure: 1. a base; 2. a running platform body; 3. a column; 4. a handrail; 5. a fixed block; 6. a groove; 7. A rotating shaft; 8. positioning holes; 9. positioning a rod; 10. positioning a groove; 11. a first limit hole; 12. a pin hole; 13. A bolt; 14. a first mounting plate; 15. a telescopic rod; 16. a second mounting plate; 17. a second limiting hole; 18. a fixing hole; 19. a screw knob; 20. a housing; 21. a foot pad; 22. a roller; 23. a fat losing machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

A foldable treadmill, refer to fig. 1 to 7, comprising a running platform, a vertical post 3 arranged on the running platform and a handrail 4 arranged at one end of the vertical post 3 far from the running platform, an electronic component is arranged on the handrail 4, the vertical post 3 is connected with the running platform through a pin joint structure, the pin joint structure comprises a fixed block 5 vertically arranged on the running platform and provided with a through hole, a groove 6 arranged at the lower end of the vertical post 3 and used for accommodating the fixed block 5, mounting holes arranged at the two sides of the groove 6 and penetrating through the vertical post 3 and a rotating shaft 7 rotatably and alternately matched with the through hole and the mounting hole, a positioning structure is arranged between the vertical post 3 and the fixed block 5, the positioning structure comprises positioning holes 8 arranged at the two sides of the groove 6 and penetrating through the vertical post 3, positioning rods 9 alternately matched with the positioning holes 8 and positioning grooves 10 concavely arranged on the fixed block 5 and used for the positioning rods 9 to be clamped in, a first limiting structure for limiting the vertical post 3 to overturn is arranged between the vertical post 3 and the fixed block 5, the first limiting structure comprises a first limiting hole 11 arranged on the stand column 3, a pin hole 12 arranged on the fixing block 5 and a bolt 13 which penetrates through the first limiting hole 11 and then is matched with the pin hole 12, the running table comprises a base 1 and a running table body 2, the front end of the running table body 2 is hinged with the base 1, a second limiting structure for limiting the running table to turn downwards is arranged between the base 1 and the running table body 2, the second limiting structure comprises a first mounting plate 14 arranged at the bottom of the running table in a downward protruding mode and a telescopic rod 15 arranged between the rear end of the base 1 and the first mounting plate 14 and respectively hinged with the base 1 and the first mounting plate 14 at two ends, the telescopic rod 15 stretches and limits in the prior art, repeated description is omitted, the handrail 4 is hinged with the stand column 3, a third limiting structure for limiting the handrail 4 to turn over is arranged between the handrail 4 and the stand column 3, and the third limiting structure comprises a second mounting plate 16 arranged at the bottom of the handrail 4 in a downward protruding mode, The second limiting hole 17 formed in the second mounting plate 16, the fixing hole 18 formed in the upright post 3, and the screw knob 19 which penetrates through the second limiting hole 17 and then is in threaded fit with the fixing hole 18 are detachably arranged on the fixing block 5, a housing 20 is detachably arranged on the fixing block 5, a foot pad 21 and a roller 22 are arranged at the bottom of the running platform, and a fat throwing machine 23 is detachably arranged on the upright post 3.

When the treadmill is transported, the handrail 4 rotates to be parallel to the upright post 3 and is folded and attached to the treadmill along with the upright post 3, the transport is convenient when the space is occupied, and all modules are not easy to lose when being transported, when being installed, the upright post 3 is turned upwards through external force, the positioning rod 9 moves into the positioning groove 10 along with the upright post 3 and is abutted against the positioning groove 10, the upright post 3 can not be turned outwards under the action of the positioning rod 9 to realize the positioning, at the moment, the first limiting hole 11 is right opposite to the pin hole 12, the bolt 13 is inserted, the upright post 3 is fixed under the action of the bolt 13, the handrail 4 is adjusted to be right opposite to the second limiting hole 17 and the fixing hole 18, the screw knob 19 is screwed in, the handrail 4 is fixed under the action of the screw knob 19, the cover 20 is installed on the fixing block 5, the installation of the treadmill is completed, when the treadmill needs to be folded and stored, the treadmill body 2 is turned upwards through external force, the length of the telescopic rod 15 is increased while the angle is adjusted, after running a platform body 2 and overturning to suitable angle, telescopic link 15, base 1 and running a platform body 2 and forming triangle-shaped, but the stable support runs a platform body 2, when running a platform level and expanding, telescopic link 15 is less telescopic link 15 length in angle modulation, telescopic link 15, base 1 and run a platform body 2 and form the straight line, do not occupy extra space.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a collapsible treadmill, includes runs the platform, stand (3) that set up on running the platform and keep away from handrail (4) that the one end of running the platform rotated and set up in stand (3), its characterized in that: stand (3) and run the platform and pass through pin joint structural connection, pin joint structural include fixed block (5) that possess the through-hole of vertical setting on running the platform, recess (6) in holding fixed block (5) that stand (3) lower extreme was seted up, the mounting hole that runs through stand (3) that sets up in recess (6) both sides and rotate with through-hole and mounting hole simultaneously and alternate complex pivot (7), be provided with location structure between stand (3) and fixed block (5), location structure includes locating hole (8) that runs through stand (3) that set up in recess (6) both sides, locating lever (9) that set up with locating hole (8) alternate the cooperation and supply locating lever (9) card to go into constant head tank (10) of going up the concave confession locating lever (9) of establishing in fixed block (5), be provided with the first limit structure of spacing stand (3) upset between stand (3) and fixed block (5), first limit structure includes first spacing hole (11) that set up on stand (3), A pin hole (12) arranged on the fixed block (5) and a bolt (13) which passes through the first limit hole (11) and then is matched with the pin hole (12).

2. The foldable treadmill of claim 1, wherein: run the platform and include base (1) and run platform body (2), run platform body (2) front end and base (1) articulated setting, be provided with spacing second limit structure of running platform upset downwards between base (1) and the run platform body (2).

3. The foldable treadmill of claim 2, wherein: the second limit structure comprises a first mounting plate (14) which is arranged at the bottom of the running table in a downward protruding mode, and a telescopic rod (15) which is hinged to the base (1) and the first mounting plate (14) at two ends, wherein the two ends are arranged between the rear end of the base (1) and the first mounting plate (14).

4. The foldable treadmill of claim 1, wherein: the handrail (4) is hinged with the upright post (3), and a third limiting structure for limiting the turning of the handrail (4) is arranged between the handrail (4) and the upright post (3).

5. The foldable treadmill of claim 4, wherein: the third limiting structure comprises a second mounting plate (16) which is arranged at the bottom of the handrail (4) in a downward protruding mode, a second limiting hole (17) which is formed in the second mounting plate (16), a fixing hole (18) which is formed in the upright post (3) and a screw knob (19) which penetrates through the second limiting hole (17) and then is in threaded fit with the fixing hole (18).

6. The foldable treadmill of claim 1, wherein: a cover shell (20) is detachably arranged on the treadmill.

7. The foldable treadmill of claim 1, wherein: the bottom of the running platform is provided with a foot pad (21) and a roller (22).

8. The foldable treadmill of claim 1, wherein: the upright post (3) is detachably provided with a fat losing machine (23).

Images