CN215938910U

CN215938910U - Foldable running machine

Info

Publication number: CN215938910U
Application number: CN202120924998.XU
Authority: CN
Inventors: 陈隽永; 朱健俊; 何坤武
Original assignee: Hangzhou Red Rabbit Sports Technology Co ltd
Current assignee: Hangzhou Red Rabbit Sports Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-03-04
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a foldable running machine.A liftable foot pad is arranged below the rear side of a running platform, the middle part of the running platform is connected with a pneumatic rod, and the pneumatic rod is used for providing a supporting force for driving the running platform to turn upwards and downwards; the handrail includes the handrail pipe, the handrail pipe is connected through the stand tubular connection of folding mechanism and support, folding mechanism includes hasp subassembly, bolt subassembly, first bolt sleeve and second bolt sleeve fore-and-aft direction are fixed in on the fixed plate, the bolt subassembly is inserted and is fixed in first bolt sleeve or second bolt sleeve, the bolt subassembly rotates through the pivot, and the hasp subassembly is connected with the bolt subassembly linkage, the handrail is the rotatory book of turning over upwards. The handrail of the treadmill can be rotated and folded, and the handrail does not need to be detached when being moved and stored; meanwhile, after the running table is folded, the handrail and the running table are almost positioned on the same plane, so that the space is saved.

Description

Foldable running machine

Technical Field

The utility model relates to the field of treadmills, in particular to a foldable treadlemill.

Background

The treadmill is a body-building apparatus which is always provided for families and gymnasiums, is the simplest one of the current family body-building apparatuses, and is the best choice of the family body-building apparatus.

When the treadmill is used in a small space or is carried, the unfolding volume of the treadmill is very unfavorable for storage and carrying, and the treadmill is carried in a detachable way, so that the operation is complicated. Therefore, the existing treadmill has the folding function, usually the running platform can be folded, and the handrail of the small component still takes the detachable mode as the main part, so that the problems of troublesome detachment, loose parts after multiple times of assembly and the like exist.

In addition, the bottom of the running machine is usually provided with a foot pad which is used for balancing and stabilizing the running machine when in use, reducing the generation of noise and shaking movement. The pad foot of common liftable is mostly to twist the formula soon, only has the effect of adjusting balance, need increase the shock pad alone and carry out the shock attenuation, uses inconveniently, and the regulation mode is unstable.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a foldable treadmill.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a foldable treadmill comprises a running platform and a bracket fixed at the front part of the running platform, wherein a liftable foot pad is arranged below the rear side of the running platform, a pneumatic rod is used for providing supporting force for driving the running platform to turn upwards and downwards, and the pneumatic rod drives the running platform to turn upwards; the handrail includes the handrail pipe, the handrail pipe passes through the column union coupling of folding mechanism and support, folding mechanism includes hasp subassembly, bolt subassembly, first bolt sleeve and second bolt sleeve fore-and-aft direction are fixed in on the fixed plate, the bolt subassembly is inserted and is fixed in first bolt sleeve or second bolt sleeve, the fixed plate is the hang plate, the bolt subassembly rotates through the pivot, and the hasp subassembly is connected with the bolt subassembly linkage, the handrail upwards rotation turns over a book.

Further, the pivot is fixed on the pivot seat, the pivot seat is rotated through pivot and fixed plate and is connected, the bolt subassembly is fixed on the pivot seat, the bolt subassembly includes spring sleeve, bolt spring, activity bolt and horizontal pole, the telescopic lower part of spring is located to the activity bolt, the bolt spring is located in the spring sleeve and lower part and activity bolt fixed connection, and activity bolt or bolt spring bottom are fixed with the horizontal pole, spring sleeve both sides are equipped with the slot hole, and the horizontal pole both ends are worn out outside the slot hole, and lock catch subassembly front end portion and horizontal pole tip below butt.

Furthermore, the lock catch assembly comprises a rotary buckle button and a buckle button linkage plate, two sides of the front end of the buckle button linkage plate are abutted against the lower portion of the end portion of the cross rod, the rotary buckle button is fixed at the rear portion of the buckle button linkage plate, and the rotary buckle button penetrates out of the handrail tube.

Furthermore, lower folded edges are arranged on two sides of the fixing plate, and tightening screws are arranged on the lower folded edges and are abutted to the end portions of the plug pin assemblies inserted and fixed in the first plug pin sleeves.

Furthermore, the outer side surfaces of the first pin sleeve and the second pin sleeve incline downwards.

Further, support top central authorities are equipped with handheld equipment splint, and handheld equipment splint includes plate body, anchor clamps and elasticity rope, plate body and support rotatable coupling, plate body one side is equipped with the damping knob with the leg joint department, plate body central authorities are equipped with anchor clamps, anchor clamps vertical movement, the plate body rear is equipped with the elasticity rope, elasticity rope one end is connected with anchor clamps.

Further, liftable callus on the sole includes elasticity callus on the sole, connecting seat, lifting nut, fastening nut, screw rod and fixed block, be equipped with the fixed block in the elasticity callus on the sole, fixed block and screw rod fixed connection, elasticity fills up the foot top and is equipped with the connecting seat, in the screw rod was worn out the elasticity and is filled up the foot and penetrate the connecting seat, the screw rod top was connected with lifting nut, lifting nut's up end and connecting seat medial surface are fixed, and fastening nut locates the inboard lower bottom surface of connecting seat and overlaps and establish on the screw rod.

Further, liftable callus on sole still includes the shell, the outside at elasticity callus on the sole upper portion and connecting seat lower part is established to the shell cover, the shell passes through the set screw and is connected with the connecting seat.

Furthermore, the fixed block is located the central authorities of elasticity callus on the sole, the screw rod is located the central authorities of fixed block, screw rod and fixed block formula as an organic whole.

By adopting the technical scheme of the utility model, the utility model has the beneficial effects that: the handrail of the treadmill can be rotated and folded, the handrail does not need to be detached when being moved and stored, and the treadmill is convenient and fast to use; meanwhile, after the running table is folded, the handrail and the running table are almost positioned on the same plane, so that the space is saved. The foot pad not only can be adjusted in a lifting mode, but also has a damping effect, and is high in overall stability and good in safety.

Drawings

FIG. 1 is a block diagram of a collapsible treadmill of the present invention;

FIG. 2 is a view of a foldable handrail structure of a foldable treadmill provided by the present invention;

FIG. 3 is a partial block diagram of a foldable armrest of a foldable treadmill according to the present invention;

FIG. 4 is an internal structure view of a foldable handrail of a foldable treadmill provided by the present invention;

FIG. 5 is a folded side view of the foldable arm rests of a foldable treadmill provided by the present invention;

FIG. 6 is a view illustrating the foldable running machine according to the present invention in an entirely folded state;

FIG. 7 is a deck structure view of a hand held unit of a collapsible treadmill of the present invention;

FIG. 8 is a schematic illustration of the splint adjustment range for a hand-held device of a collapsible treadmill provided in accordance with the present invention;

FIG. 9 is a structural view of a liftable foot pad of the running machine provided by the present invention;

FIG. 10 is an internal structure view of a liftable foot pad of the running machine provided by the present invention;

fig. 11 is a schematic view of the installation of the liftable foot pad of the running machine provided by the utility model.

The hand-held device comprises a handle pipe 1, a handrail pipe 2, a column pipe 3, a rotary button, a button linkage plate 4, a button linkage plate 5, a spring sleeve 6, a bolt spring 7, a first bolt sleeve 8, a second bolt sleeve 9, a movable bolt 10, a rotating shaft 11, a fixing plate 12, a rotating shaft seat 13, a jacking screw 14, a cross rod 15, a hand-held device clamping plate 16, an elastic rope 17, a clamp 18, a damping knob 19, a pressure bar 20, a running platform 21, an elastic pad foot 22, a shell 23, a connecting seat 24, a lifting nut 25, a screw rod 26, a fastening nut 27 and a fixing screw.

Detailed Description

Specific embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in the figures, the foldable treadmill comprises a running platform 20 and a support fixed at the front part of the running platform 20, a liftable foot pad is arranged below the rear side of the running platform 20, the middle part of the running platform 20 is connected with a pneumatic rod 19, the pneumatic rod 19 is used for providing a supporting force for driving the running platform 20 to turn upwards and downwards, the folding mechanism comprises a locking component, a bolt component, a first bolt sleeve 7 and a second bolt sleeve 8, the first bolt sleeve 7 and the second bolt sleeve 8 are fixed on a fixing plate 11 in the front and back directions, the bolt component is fixedly inserted into the first bolt sleeve 7 or the second bolt sleeve 8, the fixing plate 11 is an inclined plate, the bolt component rotates through a rotating shaft 10, and the locking component is in linkage connection with the bolt component; after unlocking the locking assembly, the latch assembly disengages from the first latch sleeve 7, and rotates inward along the shaft 10 to be vertical and is secured with the second latch sleeve 8.

When the running platform 20 is turned upwards, the running platform needs to be pushed upwards by external force, and when the running platform is turned downwards, the running platform can slowly fall by the supporting force of the air pressure rod 19.

The pneumatic rod 19 is used to turn the treadmill up and down, which is not described in detail herein. The air pressure rods of the running machine are arranged in the center, and compared with the traditional side arrangement, the running machine is more stable in lifting, cannot be inclined and abraded due to uneven stress, or avoids the phenomenon that the lifting is difficult or uneven due to uneven stress and abrasion difference caused after the air pressure rods on the two sides are used for a long time.

The fixed plate 11 is an inclined plate, which means that the fixed plate is inclined backward and downward with respect to the bottom surface as shown in the figure, so that the armrest can be folded and rotated to be vertical to the ground upward as shown in fig. 5. After the running table is folded, the handrails are kept consistent with the running table direction after being rotated and folded, and the storage space is reduced to the maximum extent, as shown in fig. 6.

The bolt subassembly includes spring sleeve 5, bolt spring 6, activity bolt 9 and horizontal pole 14, the lower part of spring sleeve 5 is located to activity bolt 9, in spring sleeve 5 and lower part and activity bolt 9 fixed connection are located to bolt spring 6, and

activity bolt

9 or 6 bottoms of bolt spring are fixed with horizontal pole 14, spring sleeve 5 both sides are equipped with the slot hole, and the horizontal pole 14 both ends are worn out outside the slot hole, and the preceding tip of hasp subassembly and the 14 tip below butts of horizontal pole. In fig. 3, the specific positions of the spring sleeves 5 are shown, which show two relative positions with respect to the fixing plate 11 and the spindle base 12, respectively, and actually only one spring sleeve 5 is provided.

The lock catch assembly comprises a rotary buckle button 3 and a buckle button linkage plate 4, two sides of the front end of the buckle button linkage plate 4 are abutted against the lower part of the end part of the cross rod 14, the rotary buckle button 3 is fixed at the rear part of the buckle button linkage plate 4, and the rotary buckle button 3 penetrates out of the handrail tube 1. The end part of the lock catch linkage plate is provided with an arc-shaped abutting part, so that the lock catch linkage plate is abutted inside the armrest tube 1 more smoothly and is not easy to clamp.

The rotating shaft 10 is fixed on the rotating shaft seat 12, the rotating shaft seat 12 is rotatably connected with the fixing plate 11 through the rotating shaft 10, and the bolt component is fixed on the rotating shaft seat 12.

The fixed plate 11 both sides are equipped with down the hem, are equipped with the tight screw 13 in top on the hem down, the tight screw 13 in top with insert the bolt subassembly tip butt of solid in first bolt sleeve 7, carried out the secondary and consolidated for the tip of bolt subassembly can not deviate from first bolt sleeve 7 because of reasons such as vibrate, prevents that the handrail from rocking.

First bolt sleeve 7 and 8 lateral surfaces of second bolt sleeve slope downwards, the tip of the bolt subassembly of being convenient for can get into first bolt sleeve 7 or 8 insides of second bolt sleeve fast, makes its operation experience feel more comfortable.

When the handrail is folded, the unlocking lock catch assembly is pressed, the cross rod 14 drives the movable bolt 9 to move upwards, the end part of the movable bolt 9 is separated from the first bolt sleeve 7, the bolt assembly enters the second bolt sleeve 8 to be locked after the handrail tube 1 rotates 180 degrees along the direction of the fixed plate 11, and at the moment, the whole handrail tube 1 is vertically turned upwards; then the running platform 20 is lifted, and the running platform is turned upwards by the power of the air pressure rod 19 and can be folded to a negative angle, so that the space is saved.

When the handrail tube is unfolded, the unlocking lock catch assembly is pressed, the cross rod 14 drives the movable bolt 9 to move upwards, the end part of the movable bolt 9 is separated from the second bolt sleeve 8, and after the handrail tube 1 rotates 180 degrees along the direction of the fixed plate 11, the bolt assembly enters the first bolt sleeve 7 to be locked.

Liftable pad foot, including elasticity callus on the sole, connecting seat 23, lifting nut 24, fastening nut 26, screw rod 25 and fixed block, be equipped with the fixed block in the elasticity callus on the sole, fixed block and screw rod 25 fixed connection, elasticity pad foot 21 top is equipped with connecting seat 23, screw rod 25 is worn out elasticity pad foot 21 and is penetrated in connecting seat 23, and screw rod 25 top is connected with lifting nut 24, lifting nut 24's up end is fixed with connecting seat 23 medial surface, and fastening nut 26 locates the lower bottom surface of connecting seat 23 inboard and overlaps and establish on screw rod 25. The elastic foot pad is made of foam materials and has a certain buffering and adjusting function.

Liftable pad foot still includes shell 22, shell 22 cover is established in the outside of elasticity pad foot 21 upper portion and connecting seat 23 lower part, shell 22 is connected with connecting seat 23 through set screw 27.

The connecting base 23 is a hollow metal member, and has a baffle surface on one side for fixedly connecting with the housing 22.

The shell 22 is boat-shaped, and plays a role in supporting the elastic foot pad and protecting the connecting seat 23.

The screw 25 and the fixing block are integrated, and the fixing block is not shown in a perspective view, and is usually rectangular or cylindrical.

The fixed block is positioned in the center of the elastic foot pad, and the screw 25 is positioned in the center of the fixed block.

The lifting nut 24, the fastening nut 26 and the screw 25 are all in threaded connection.

The height of the foot pad is adjusted by loosening the fastening nut 26, rotating the lifting nut 24 again, and tightening the fastening nut 26 again after the height is adjusted to the required height, so that the adjustment of the foot pad can be completed.

Support top central authorities are equipped with handheld device splint 15, and handheld device splint 15 includes plate body, anchor clamps 17 and elasticity rope 16, plate body and support rotatable coupling, plate body one side is equipped with damping knob 18 with the leg joint department, plate body central authorities are equipped with anchor clamps 17, anchor clamps 17 vertical movement, the plate body rear is equipped with

elasticity rope

16, 16 one end of elasticity rope is connected with anchor clamps 17.

The handset cleat 15 can hold phones and tablets that are larger than 6.4 inches and smaller than 10.1 inches. The plate body is provided with a damping knob 18 at the rotating position, so that the plate body can rotate for a certain angle, can rotate to the maximum position shown in figure 8, has an included angle of 50 degrees from the horizontal, and meets the sight requirement of a user.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A foldable treadmill comprises a running platform and a bracket fixed at the front part of the running platform, and is characterized in that a liftable foot pad is arranged below the rear side of the running platform, and a pneumatic rod is used for providing supporting force for driving the running platform to turn upwards and downwards; the handrail includes the handrail pipe, the handrail pipe passes through the column union coupling of folding mechanism and support, folding mechanism includes hasp subassembly, bolt subassembly, first bolt sleeve and second bolt sleeve fore-and-aft direction are fixed in on the fixed plate, the bolt subassembly is inserted and is fixed in first bolt sleeve or second bolt sleeve, the fixed plate is the hang plate, the bolt subassembly rotates through the pivot, and the hasp subassembly is connected with the bolt subassembly linkage, the handrail is the rotatory book of turning over that makes progress.

2. The foldable treadmill according to claim 1, wherein the rotation shaft is fixed on a rotation shaft seat, the rotation shaft seat is rotatably connected with the fixing plate through the rotation shaft, the latch assembly is fixed on the rotation shaft seat, the latch assembly comprises a spring sleeve, a latch spring, a movable latch and a cross bar, the movable latch is arranged at the lower part of the spring sleeve, the latch spring is arranged in the spring sleeve, the lower part of the latch spring is fixedly connected with the movable latch, a cross bar is fixed at the bottom of the movable latch or the latch spring, two sides of the spring sleeve are provided with long holes, two ends of the cross bar are arranged outside the long holes, and the front end of the lock catch assembly is abutted against the lower part of the end of the cross bar.

3. The foldable treadmill of claim 1, wherein the locking assembly comprises a rotating button and a button linkage plate, wherein two sides of a front end of the button linkage plate abut against a lower portion of an end of the cross bar, a rotating button is fixed at a rear portion of the button linkage plate, and the rotating button penetrates out of the handrail tube.

4. The foldable treadmill of claim 1, wherein the fixed plate has lower flanges on opposite sides thereof, the lower flanges having tightening screws thereon, the tightening screws abutting against ends of the pin assemblies inserted and secured within the first pin sleeves.

5. The collapsible treadmill of claim 1, wherein the outer sides of said first and second latch sleeves are angled downwardly.

6. The foldable treadmill of claim 1, wherein a clamping plate for a handheld device is centrally disposed above the frame, the clamping plate for a handheld device comprises a plate body, a clamp and a flexible cord, the plate body is rotatably connected to the frame, a damping knob is disposed at a connection portion of one side of the plate body and the frame, the clamp is disposed in the center of the plate body, the clamp moves vertically, the flexible cord is disposed behind the plate body, and one end of the flexible cord is connected to the clamp.

7. The foldable treadmill according to claim 1, wherein the liftable foot pad comprises an elastic foot pad, a connecting seat, a lifting nut, a fastening nut, a screw rod and a fixing block, the fixing block is disposed in the elastic foot pad, the fixing block is fixedly connected with the screw rod, the connecting seat is disposed above the elastic foot pad, the screw rod passes through the elastic foot pad and penetrates into the connecting seat, the lifting nut is connected above the screw rod, an upper end surface of the lifting nut is fixed with an inner side surface of the connecting seat, and the fastening nut is disposed on a lower bottom surface of an inner side of the connecting seat and is sleeved on the screw rod.

8. The foldable running machine as claimed in claim 1, wherein the liftable foot pad further comprises a housing, the housing is disposed on the outer side of the upper portion of the elastic foot pad and the lower portion of the connecting seat, and the housing is connected to the connecting seat by a fixing screw.

9. The foldable treadmill of claim 7, wherein the fixed block is located at the center of the elastic foot pad, the screw is located at the center of the fixed block, and the screw and the fixed block are integrated.