CN218485084U

CN218485084U - Treadmill folding mechanism

Info

Publication number: CN218485084U
Application number: CN202222154927.3U
Authority: CN
Inventors: 张�杰
Original assignee: Hangzhou Ruze Electronic Commerce Co ltd
Current assignee: Hangzhou Ruze Electronic Commerce Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-17
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a treadmill folding mechanism relates to the treadmill field, and present treadmill can not be folded or because the stand is located the frame both sides, still occupies great space in the body frame side after folding, inconvenient transportation and daily accomodating, the utility model discloses a body frame installs the area of running on the body frame, and the stand is installed to the one end of body frame, installs folding mechanism between the one end upper portion of stand and body frame, installs driving motor on the body frame of stand department, and the aircraft bonnet is all installed at the both ends of body frame, and the electronic frame is installed at the top of stand, and the handrail is still installed at the top of stand, installs slewing mechanism between handrail and electronic frame and stand. The stand is located the upper portion of body frame after folding, makes the whole body frame of laminating completely of stand after the handrail is folded simultaneously, and is folding inseparabler, and can not occupy the space of body frame side, has reduced the packing dimension of product, reduces simultaneously that the treadmill erects occupation space when depositing.

Description

Treadmill folding mechanism

Technical Field

The utility model relates to a treadmill technical field specifically is a treadmill folding mechanism.

Background

The treadmill is the body-building apparatus that family and gymnasium were equipped with always, the treadmill constitutes overall framework by stand and body frame usually, install the area of running between the body frame, stand top installation electronic frame, the operation of control panel control treadmill through setting up on the electronic frame, and the stand top still is equipped with the handrail, be convenient for hand-held use, the treadmill that the family used is in order to save space, when not using, the stand can rotate generally and fold towards the body frame, however, present treadmill can not be folded or because the stand is located the frame both sides, still occupy great space in the body frame side after folding, inconvenient transportation and daily storage, to above-mentioned problem, the inventor provides a treadmill folding mechanism and is used for solving above-mentioned problem.

Disclosure of Invention

The treadmill aims to solve the problems that the existing treadmill can not be folded or the stand columns are positioned at two sides of the frame, and the side surface of the main frame still occupies a large space after being folded, so that the treadmill is inconvenient to transport and store in daily life; an object of the utility model is to provide a treadmill folding mechanism.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a treadmill folding mechanism, includes the body frame, install the area of running on the body frame, the stand is installed on the one end upper portion of body frame, install folding mechanism between the one end upper portion of stand and body frame, install driving motor on the body frame of stand department, the electronic frame is installed at the top of stand, the handrail is still installed at the top of stand.

Preferably, the machine covers are installed at two ends of the main frame, the driving motor and the folding mechanism are located in the machine covers, and the rotating mechanisms are installed among the armrests, the electronic frame and the stand columns.

Preferably, folding mechanism includes the fixed plate, the equal fixed mounting in one end both sides that the body frame is close to the stand has the fixed plate, the equal fixed mounting in both sides inner wall bottom of stand has the rotor plate, it has just right rotation hole to open on fixed plate, rotor plate and the stand, it runs through and is equipped with the axis of bolt to rotate between the hole, and the terminal surface threaded connection of axis of bolt has stop nut, the fixed cover of one end of rotating the hole of keeping away from of fixed plate has cup jointed fixation nut, cup jointed the screw rod through helicitic texture in the fixation nut, the one end of the terminal surface fixed connection locking bar of screw rod, it has two locking grooves to open on the rotor plate, locking bar joint locking groove, two it has logical groove to open on the rotor plate between the locking groove, the one end fixed connection action bars of screw rod is kept away from to the locking bar, the action bars rotates and runs through the aircraft bonnet.

Preferably, it is the arc structure to lead to the groove, two locking grooves are fed through respectively at the both ends that lead to the groove, the axis that leads to the groove coincides with the axis of bolt axle, the diameter of screw is less than or equal to the width that leads to the groove, the diameter of locking bar equals the diameter in locking groove, and the diameter in locking groove is greater than the width that leads to the groove, the action bars is close to the fixed spacing ring that is equipped with of one end outer wall of locking bar, the one end terminal surface that the action bars kept away from the locking bar is opened there is interior hexagonal hole.

Preferably, slewing mechanism includes the adapter sleeve, the equal fixed mounting in both ends of electronic shelf has the adapter sleeve, the fixed top at the stand of cup jointing of adapter sleeve, the pivot has been cup jointed in the rotation between the inner wall of adapter sleeve, the top of stand is run through to the pivot, the joint has the bar in the top rotation of stand, the fixed cover of one end of bar is in the pivot, open at the top of adapter sleeve has just to the seal groove of bar.

Preferably, the handrail includes the lower cover body and the upper cover body, the bottom and the top of bar are the joint respectively and are had the lower cover body and the upper cover body, bar and the upper cover body are down bolted connection through the bolt, the terminal surface fixed mounting of the upper cover body has the closing plate, closing plate activity joint seal groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the operating rod drives the screw rod to rotate, the screw rod moves towards one end far away from the fixing nut, the stop rod is separated from the stop groove, the stand column can rotate through the bolt shaft at the moment, the through groove slides along the screw rod to realize folding or unfolding of the stand column, then the operating rod is rotated again to enable the screw rod to move towards the fixing nut, the stop rod is inserted into the stop groove to realize locking of the rotating plate, the stand column is quickly locked, and folding and unfolding are stable;

the upper shield body forms the handrail with lower cover body parcel handrail pole, the handrail pole can rotate through the pivot, it is parallel with the stand when the handrail pole rotates to the seal groove, then can laminate with the body frame completely when the stand is folding, lie in the upper portion of body frame after the stand is folding, the folding back of handrail makes the whole body frame of laminating completely of stand simultaneously, it is inseparabler to fold, and can not occupy the space of body frame side, the packing size of product has been reduced, reduce the treadmill simultaneously and stand occupation space when depositing immediately, when the stand rises when using, the handrail pole roll-out seal groove, the handrail pole level, and convenient use, sealing plate joint seal groove carries out the shutoff dustproof this moment, and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the treadmill of the present invention.

Fig. 2 is a schematic view of the structure of the driving motor of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the local explosion structure of the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

Fig. 6 is an enlarged schematic structural view of the point C in fig. 4 according to the present invention.

Description of reference numerals: 1. a main frame; 2. a running belt; 3. a column; 4. a hood; 5. a handrail; 51. a lower cover body; 52. an upper cover body; 53. a sealing plate; 6. an electronic shelf; 7. a folding mechanism; 71. a fixing plate; 72. a rotating plate; 73. rotating the hole; 74. a bolt shaft; 75. a through groove; 76. a stopper groove; 77. an operating lever; 78. a stopper rod; 79. a screw; 710. fixing a nut; 711. a limiting ring; 8. a rotating mechanism; 81. connecting sleeves; 82. a sealing groove; 83. a rotating shaft; 84. a grab rail; 9. the motor is driven.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the invention, and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit thereof. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.

In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, e.g., so as to be fixedly connected, as well as detachably connected; so as to be directly connected, or indirectly connected through intervening components; such that wired electrical connections, radio connections, and also wireless communication signals are connected, the specific meaning of which terms will be understood by those of ordinary skill in the art as appropriate.

One or more examples of the invention are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the invention. As used herein, the terms "first," "second," and "third," etc. may be used interchangeably to distinguish one component from another, and are not intended to denote the position or importance of the individual components.

As shown in fig. 1-6, the utility model provides a treadmill folding mechanism, including body frame 1, install the area of running 2 on the body frame 1, stand 3 is installed on the one end upper portion of body frame 1, installs folding mechanism 7 between the one end upper portion of stand 3 and body frame 1, installs driving motor 9 on the body frame 1 of stand 3 department, and electronic frame 6 is installed at the top of stand 3, and handrail 5 is still installed at the top of stand 3.

Through above-mentioned technical scheme, folding mechanism 7 is located the top of body frame 1, is located the upper portion of body frame 1 after 3 folding stands, and handrail 5 is folding simultaneously and 3 whole body frame 1 of laminating completely of stand, and is folding inseparabler, can not occupy the space of body frame 1 side, has reduced the packing size of product, and folding when being convenient for not using simultaneously is deposited, reduces the treadmill and erects occupation space when depositing.

Furthermore, the machine covers 4 are installed at the two ends of the main frame 1, the driving motor 9 and the folding mechanism 7 are located in the machine covers 4, and the rotating mechanism 8 is installed between the armrests 5 and the electronic frame 6 and between the armrests and the upright posts 3.

Through the technical scheme, the handrail 5 can be conveniently and completely folded and leveled with the upright post 3 through the rotating mechanism 8.

Further, the folding mechanism 7 includes a fixing plate 71, both sides of one end of the main frame 1 close to the upright posts 3 are fixedly provided with the fixing plate 71, both bottoms of inner walls of both sides of the upright posts 3 are fixedly provided with a rotating plate 72, the fixing plate 71, the rotating plate 72 and the upright posts 3 are provided with opposite rotating holes 73, a bolt shaft 74 is rotatably penetrated between the rotating holes 73, an end face of the bolt shaft 74 is in threaded connection with a limit nut, one end of the fixing plate 71 far away from the rotating holes 73 is fixedly sleeved with a fixing nut 710, a screw 79 is sleeved in the fixing nut 710 through a threaded structure, an end face of the screw 79 is fixedly connected with one end of a stop rod 78, the rotating plate 72 is provided with two stop grooves 76, the stop rod 78 is clamped with the stop grooves 76, a through groove 75 is formed in the rotating plate 72 between the two stop grooves 76, one end of the stop rod 78 far away from the screw 79 is fixedly connected with an operating rod 77, and the operating rod 77 rotatably penetrates through the hood 4.

Through the technical scheme, the operating rod 77 drives the screw rod 79 to rotate, the screw rod 79 is moved to one end far away from the fixing nut 710, the stop rod 78 is separated from the stop groove 76, at the moment, the upright post 3 can rotate through the bolt shaft 74, the through groove 75 slides along the screw rod 79 to realize folding or unfolding of the upright post 3, then the operating rod 77 is rotated again, the screw rod 79 moves in the fixing nut 710, the stop rod 78 is inserted into the stop groove 76 to realize locking of the rotating plate 72, the upright post 3 is quickly locked, folding and unfolding are stable, and operation is convenient and fast.

Further, the through groove 75 is of an arc-shaped structure, two ends of the through groove 75 are respectively communicated with two stopping grooves 76, the axis of the through groove 75 is overlapped with the axis of the bolt shaft 74, the diameter of the screw 79 is smaller than or equal to the width of the through groove 75, the diameter of the stopping rod 78 is equal to the diameter of the stopping groove 76, the diameter of the stopping groove 76 is larger than the width of the through groove 75, a limit ring 711 is fixedly arranged on the outer wall of one end, close to the stopping rod 78, of the operating rod 77, and an inner hexagonal hole is formed in the end face, far away from the stopping rod 78, of one end of the operating rod 77.

Through the technical scheme, the operating rod 77 is driven to rotate through the hexagon socket wrench conveniently through the hexagon socket hole, the stop rod 78 is clamped into the stop groove 76, the through groove 75 cannot slide along the stop rod 78, locking is achieved, the locking effect is firm, the limiting ring 711 is used for limiting the movement of the operating rod 77, and the threaded rod 79 is prevented from being excessively screwed into the fixing nut to cause thread damage.

Further, the rotating mechanism 8 comprises a connecting sleeve 81, the connecting sleeve 81 is fixedly mounted at both ends of the electronic frame 6, the connecting sleeve 81 is fixedly sleeved at the top of the upright post 3, a rotating shaft 83 is rotatably sleeved between the inner wall of the connecting sleeve 81, the rotating shaft 83 penetrates through the top of the upright post 3, a grab bar 84 is rotatably clamped at the top of the upright post 3, one end of the grab bar 84 is fixedly sleeved on the rotating shaft 83, a sealing groove 82 facing the grab bar 84 is formed in the top of the connecting sleeve 81, the armrest 5 comprises a lower cover body 51 and an upper cover body 52, a lower cover body 51 and an upper cover body 52 are respectively clamped at the bottom and the top of the grab bar 84, the lower cover body 51, the grab bar 84 and the upper cover body 52 are bolted through bolts, a sealing plate 53 is fixedly mounted on the end face of the upper cover body 52, and the sealing plate 53 is movably clamped in the sealing groove 82.

Through above-mentioned technical scheme, go up the cover body 52 and cover body 51 parcel handrail pole 84 forms the handrail down, handrail pole 84 can rotate through pivot 83, and is parallel with stand 3 when handrail pole 84 rotates to seal groove 82 to be convenient for fold, sealing plate 53 rotates to adapter sleeve 81 inner chamber this moment, rotates out seal groove 82 when handrail pole 84, handrail pole 84 level, convenient to use, and sealing plate 53 joint seal groove 82 carries out the shutoff dustproof this moment, and it is convenient to use.

The working principle is as follows: the operating rod 77 drives the screw rod 79 to rotate, the screw rod 79 is moved to one end far away from the fixing nut 710, the stop rod 78 is separated from the stop groove 76, at the moment, the upright post 3 can rotate through the bolt shaft 74, the through groove 75 slides along the screw rod 79 to realize the folding or unfolding of the upright post 3, then the operating rod 77 is rotated again, the screw rod 79 moves into the fixing nut 710, the stop rod 78 is inserted into the stop groove 76 to realize the locking of the rotating plate 72, the upright post 3 is quickly locked and stably folded and unfolded, the upper cover body 52 and the lower cover body 51 wrap the handrail rod 84 to form a handrail, the handrail rod 84 can rotate through the rotating shaft 83, when the handrail rod 84 rotates to the sealing groove 82, the handrail rod is parallel to the upright post 3, the upright post 3 can be completely attached to the main frame 1 when the upright post 3 is folded, the upright post 3 is positioned at the upper part of the main frame 1 after being folded, meanwhile, the upright post 3 is completely attached to the main frame 1 after being folded, the folding is more compact, the space on the side surface of the main frame can not occupy the product, and the sealing groove 82 can be conveniently used for sealing when the handrail rod 84 is lifted and the sealing groove 82, and the sealing plate can be conveniently used for sealing by using the dust-proof clamp.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. The utility model provides a treadmill folding mechanism, includes body frame (1), its characterized in that: install running belt (2) on body frame (1), stand (3) are installed on the one end upper portion of body frame (1), install folding mechanism (7) between the one end upper portion of stand (3) and body frame (1), install driving motor (9) on body frame (1) of stand (3) department, electronic frame (6) are installed at the top of stand (3), handrail (5) are still installed at the top of stand (3).

2. A treadmill folding mechanism as claimed in claim 1, characterised in that a hood (4) is mounted at both ends of the main frame (1), the drive motor (9) and the folding mechanism (7) are located in the hood (4), and a rotation mechanism (8) is mounted between the armrest (5) and the electronic frame (6) and the upright (3).

3. The treadmill folding mechanism as recited in claim 1, wherein the folding mechanism (7) comprises a fixing plate (71), both sides of one end of the main frame (1) close to the upright post (3) are fixedly provided with the fixing plate (71), the bottoms of both inner walls of the upright post (3) are fixedly provided with a rotating plate (72), the fixing plate (71), the rotating plate (72) and the upright post (3) are provided with a right rotating hole (73), the rotating hole (73) is rotated to be provided with a bolt shaft (74) in a penetrating manner, the end face of the bolt shaft (74) is connected with a limit nut in a threaded manner, one end of the fixing plate (71) far away from the rotating hole (73) is fixedly connected with a fixing nut (710), the fixing nut (710) is internally sleeved with a screw rod (79) through a threaded structure, the end face of the screw rod (79) is fixedly connected with one end of a stop rod (78), the rotating plate (72) is provided with two stop grooves (76), the stop rod (78) is clamped with the stop groove (76), the rotating plate (72) is provided with a through groove (77), and the operating rod (77) is connected with the operating rod (77).

4. A treadmill folding mechanism as claimed in claim 3, wherein said channel (75) is of an arc-shaped configuration, two ends of said channel (75) communicate with two stopping grooves (76), respectively, and the axis of said channel (75) coincides with the axis of the bolt shaft (74).

5. The treadmill folding mechanism according to claim 4, wherein the diameter of the screw rod (79) is smaller than or equal to the width of the through slot (75), the diameter of the stop rod (78) is equal to the diameter of the stop slot (76), the diameter of the stop slot (76) is larger than the width of the through slot (75), a limit ring (711) is fixedly arranged on the outer wall of one end of the operating rod (77) close to the stop rod (78), and an end face of one end of the operating rod (77) far away from the stop rod (78) is provided with a hexagon socket.

6. The treadmill folding mechanism as recited in claim 2, wherein the rotating mechanism (8) comprises a connecting sleeve (81), the connecting sleeve (81) is fixedly mounted at both ends of the electronic frame (6), the connecting sleeve (81) is fixedly sleeved at the top of the upright (3), a rotating shaft (83) is rotatably sleeved between the inner walls of the connecting sleeve (81), the rotating shaft (83) penetrates through the top of the upright (3), the top of the upright (3) is rotatably connected with a handrail rod (84), one end of the handrail rod (84) is fixedly sleeved on the rotating shaft (83), and the top of the connecting sleeve (81) is provided with a sealing groove (82) opposite to the handrail rod (84).

7. The treadmill folding mechanism according to claim 6, wherein the handrail (5) comprises a lower cover (51) and an upper cover (52), the lower cover (51) and the upper cover (52) are respectively clamped at the bottom and the top of the handrail rod (84), the lower cover (51), the handrail rod (84) and the upper cover (52) are bolted through bolts, a sealing plate (53) is fixedly installed on the end surface of the upper cover (52), and the sealing plate (53) is movably clamped with the sealing groove (82).