CN212998191U

CN212998191U - Foldable treadmill

Info

Publication number: CN212998191U
Application number: CN202021992177.1U
Authority: CN
Inventors: 魏昭贵; 张浩男
Original assignee: Xiamen K Power Sports Co ltd
Current assignee: Xiamen K Power Sports Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-20
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a foldable treadmill, which comprises a running platform, a bracket component, a handrail component and a control dial plate; the bracket component can be folded backwards around the front part of the running platform; the handrail components comprise mounting seats, connecting shafts, handrail rods and damping pieces, the mounting seats are arranged on the two support components, a limiting table is arranged in each mounting seat, the connecting shafts are arranged on the mounting seats and positioned above the limiting tables, and the handrail rods are rotatably mounted on the connecting shafts through the damping pieces; the control dial is arranged between the two mounting seats, and the grab bar can rotate freely between the control dial and the limiting table. The utility model discloses be provided with handrail assembly on the bracket component, and the bar passes through damping piece and installs on the connecting axle with rotating to can be free rotation between control dial plate and spacing platform, damping piece gives the rotatory resistance of bar, thereby reaches the bar can the swivelling fixation to any angle when folding up, not only folding up of bar is convenient, can ensure user's motion safety moreover.

Description

Foldable treadmill

Technical Field

The utility model relates to the field of sports equipment, concretely relates to collapsible treadmill.

Background

The treadmill can enable a user to keep a relatively fixed position while running or walking exercise, and is the simplest fitness equipment which is always provided for families and fitness rooms. The treadmill can be divided into an integrated type and a folding type, the integrated type treadmill cannot be folded and is inconvenient to store, and the folding type treadmill has the advantage of being convenient to store after being folded.

To foldable treadmill, it is general including running the platform, the stand, the dial plate, it is provided with the stand to run the left and right sides of platform respectively with rotating, the dial plate then sets up between two stands, through running the folding up of platform direction rotation realization treadmill with the stand, consequently, be convenient for deposit, reduce area after reaching the treadmill folding, current folding treadmill does not design the handrail mostly, or does the handrail very little for the ease of folding up, the treadmill of this kind of structure is not conform to national safety and standardization requirement, also does not guarantee user's motion safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above prior art is not enough, provides a collapsible treadmill.

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

a foldable treadmill comprises a running platform, a bracket component, a handrail component and a control dial plate;

the left side and the right side of the front part of the running table are provided with the support assemblies, and the support assemblies can be folded backwards around the front part of the running table;

the handrail component comprises mounting seats, a connecting shaft, a handrail rod and damping pieces, the mounting seats are arranged on the two support components, a limiting table is arranged in each mounting seat, the connecting shaft is arranged on each mounting seat and is positioned above the limiting table, and the handrail rod is rotatably mounted on the connecting shaft through the damping pieces;

the control dial is arranged between the two mounting seats, and the grab bar can rotate freely between the control dial and the limiting table.

Preferably, the damping piece includes that resistance piece and resistance made by elastic material adjust the seat, the resistance piece cover is located on the connecting axle, the resistance is adjusted the seat and is set firmly in the side of bar, the resistance is adjusted the seat cover and is located in the connecting axle, and with resistance piece interference fit.

Preferably, the connecting shaft is a step shaft, a clamping portion is arranged on the step close to one side of the mounting seat, a non-circular bayonet is arranged in the middle of the resistance piece, and the resistance piece is clamped on the clamping portion through the bayonet.

Preferably, the resistance adjustment seat includes a seat body and engaging lug, one side of seat body is sunken to be formed with a connecting portion, the shape of connecting portion and resistance piece is circular, just interference fit between connecting portion and the resistance piece, the seat body extends towards its outside and forms the engaging lug, the engaging lug set firmly in the side of bar.

Preferably, the resistance piece and the resistance adjusting seat are both formed by integrally forming nylon materials, and the end part of the connecting shaft is connected with a nylon nut.

Preferably, the handrail assembly still includes shell and guide bar, the outside cover of bar is equipped with the shell, the side of shell is equipped with the direction mouth, the mount pad is provided with in the side of connecting axle the guide bar, the guide bar is inserted with the direction mouth and is joined in marriage mutually.

Preferably, the rack assembly comprises an upright post, a plug socket and a locking piece, the upright post is rotatably arranged on two sides of the running platform, the plug socket is fixedly arranged on the side of the running platform, the plug socket is arranged in the upright post in a penetrating manner, the plug socket and the plug socket are inserted and matched to limit the rotation of the upright post, and the plug socket is fixed through the locking piece.

Preferably, the middle part of the plug socket is provided with a plugging cavity, the end part of the plug socket is at least provided with two sockets, the plug socket comprises a plug body, plug posts and plug blocks, the front end of the plug body extends to form the plug posts, the plug posts are plugged with the plugging cavity, the front end of the plug body surrounds the plug posts to form two plug blocks, the two plug blocks are respectively plugged with the sockets, the locking piece penetrates through the plug socket and the plug socket, and the front end of the locking piece is in threaded connection with the plug socket.

Preferably, four insertion holes are arranged at the end part of the insertion seat at equal angles, two positioning parts are formed by extending the end part of the insertion seat outwards, the insertion holes are divided into two groups by the positioning parts, and the two insertion blocks are respectively inserted into one group of the insertion holes.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model discloses be provided with handrail assembly on the bracket component, and the bar passes through damping piece and installs on the connecting axle with rotating to can be free rotation between control dial plate and spacing platform, damping piece gives the rotatory resistance of bar, thereby reaches the bar can the swivelling fixation to any angle when folding up, not only folding up of bar is convenient, can ensure user's motion safety moreover.

Drawings

Fig. 1 is a perspective view (in use) of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a perspective view (folded state) of the present invention;

FIG. 4 is an exploded view of the bracket assembly;

FIG. 5 is a cross-sectional view of a bracket assembly;

FIG. 6 is a schematic view of the structure of the jack and plug connector;

FIG. 7 is an exploded view of the armrest assembly;

FIG. 8 is an enlarged view of a portion of FIG. 7 at A;

FIG. 9 is an enlarged view of a portion of FIG. 7 at B;

fig. 10 is a schematic view of the damper.

Description of reference numerals:

a running board 100;

bracket assembly 200, upright column 210, socket 220, socket cavity 221, socket 222, positioning part 223, plug socket 230, plug body 231, plug column 232, plug block 233 and locking piece 240;

the handrail assembly 300, the mounting seat 310, the limit table 311, the connecting shaft 320, the clamping part 321, the handrail rod 330, the resistance sheet 340, the bayonet 341, the resistance adjusting seat 350, the seat body 351, the connecting lug 352, the connecting part 353, the nylon nut 360, the shell 370, the guide opening 371 and the guide rod 380;

controls the dial 400.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

As shown in fig. 1 to 3, the present invention discloses a foldable treadmill, which comprises a running platform 100, a support assembly 200, a handrail assembly 300 and a control dial 400.

The left and right sides of the front part of the running platform 100 are provided with the bracket assembly 200, the bracket assembly 200 can be folded backwards around the front part of the running platform 100, the bracket assembly 200 comprises a vertical column 210, a plug socket 220, a plug socket 230 and a locking piece 240, the vertical column 210 is rotatably arranged on the two sides of the running platform 100, the plug socket 220 is fixedly arranged on the side of the running platform 100, the plug socket 230 is arranged in the vertical column 210 in a penetrating way, the plug socket 230 is matched with the plug socket 220 in a plugging way to limit the rotation of the vertical column 210, and the plug socket 230 is fixed through the locking piece 240.

As shown in fig. 2 and fig. 4 to fig. 6, the middle of the socket 220 is provided with an insertion cavity 221, the end of the socket 220 is provided with at least two sockets 222, the plug base 230 includes a plug body 231, insertion posts 232 and insertion blocks 233, the front end of the plug body 231 extends to form the insertion posts 232, the insertion posts 232 are inserted into the insertion cavity 221, the front end of the plug body 231 is formed with two insertion blocks 233 around the insertion posts 232, the two insertion blocks 233 are respectively inserted into the sockets 222, the locking member 240 is inserted into the socket 220 and the plug base 230, and the front end of the locking member is screwed with the socket 220.

In this embodiment, four insertion holes 222 are disposed at equal angles at the end of the socket 220, two positioning portions 223 are formed by extending the end of the socket 220 outwards, the positioning portions 223 divide the insertion holes 222 into two groups, one of the two insertion holes 222 in each group is a insertion hole in a use position, and the other one of the two insertion holes 222 in each group is a insertion hole in a folding position, the two insertion blocks 233 are respectively inserted into one of the two insertion holes 222 in each group, and the two insertion blocks 233 are respectively inserted into one of the two insertion holes 222 in each group only by limiting the positioning portions 223 on the insertion blocks 233.

When the treadmill is in use, the plug 232 is inserted into the plug cavity 221, the plug 233 is plugged into one of the sockets 222 of the same set, and the plug socket 230 and the upright 210 are fixed on the plug socket 220 through the locking member 240. When the treadmill needs to be folded, the locking member 240 is loosened, the upright post 210 and the plug connector 230 are moved outwards to separate the insertion block 233 from the socket 222 at the use position, then the upright post 210 is rotated downwards to the folding position, the upright post 210 and the plug connector 230 are reset, the insertion block 233 is inserted into the socket at the folding position in the same group of sockets 222, and finally the locking member 240 is screwed to fix the upright post 210 at the folding position.

As shown in fig. 2 and 7 to 10, the armrest assembly 300 includes an installation seat 310, a connection shaft 320, an armrest rod 330 and a damping member, the installation seat 310 is disposed on the two bracket assemblies 200, a limit table 311 is disposed in the installation seat 310, the connection shaft 320 is disposed on the installation seat 310 and located above the limit table 311, the armrest rod 330 is rotatably mounted on the connection shaft 320 through the damping member, and a nylon nut 360 is connected to an end of the connection shaft 320 for mounting the armrest rod 330 on the connection shaft 320. The control dial 400 is disposed between the two mounting seats 310, and the grab bar 330 can rotate freely between the control dial 400 and the limit table 311.

The damping member comprises a resistance sheet 340 and a resistance adjusting seat 350, wherein the resistance sheet 340 and the resistance adjusting seat are both made of elastic materials, the resistance sheet 340 is sleeved on the connecting shaft 320, the resistance adjusting seat 350 is fixedly arranged on the side edge of the grab rail 330, and the resistance adjusting seat 350 is sleeved in the connecting shaft 320 and is in interference fit with the resistance sheet 340. In this embodiment, the resistance sheet 340 and the resistance adjusting base 350 are integrally formed of nylon material. Utilize the good extension deformation characteristic of nylon materials, when the grab rail 330 rotated, resistance piece 340 and resistance regulation seat 350 atress can take place to warp to make grab rail 330 take the resistance to rotate, resistance piece 340 and resistance regulation seat 350 give the rotatory resistance of grab rail 330 through interference fit's structure, thereby reach the grab rail 330 can the rotatory fixed to any angle when folding up.

The connecting shaft 320 is a step shaft, a clamping portion 321 is arranged on a step close to one side of the mounting base 310, a non-circular bayonet 341 is arranged in the middle of the resistance piece 340, and the resistance piece 340 is clamped on the clamping portion 321 through the bayonet 341.

The resistance adjustment seat 350 comprises a seat body 351 and a connecting lug 352, wherein a connecting portion 353 is formed on one side of the seat body 351 in a concave mode, the connecting portion 353 and the resistance piece 340 are both circular in shape, the connecting portion 353 and the resistance piece 340 are in interference fit, the seat body 351 extends towards the outer side to form the connecting lug 352, and the connecting lug 352 is fixedly locked on the side edge of the grab bar 330 through screws.

The armrest assembly 300 further comprises an outer shell 370 and a guide rod 380, the outer shell 370 is sleeved outside the armrest rod 330, a guide opening 371 is formed in the side edge of the outer shell 370, the guide rod 380 is arranged on the side edge of the connecting shaft 320 of the mounting seat 310, the guide rod 380 is inserted into the guide opening 371, and the guide rod 380 plays a role in guiding the rotating armrest rod 330, so that the rotation of the armrest rod 330 is more stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A collapsible treadmill, comprising: comprises a running platform, a bracket component, a handrail component and a control dial;

2. The foldable treadmill of claim 1, wherein: the damping piece includes that resistance piece and resistance made by elastic material adjust the seat, the resistance piece cover is located on the connecting axle, the resistance adjust the seat set firmly in the side of bar, the resistance adjust the seat cover locate in the connecting axle, and with resistance piece interference fit.

3. A foldable treadmill as recited in claim 2, wherein: the connecting shaft is a step shaft, a clamping portion is arranged on the step close to one side of the mounting seat, a non-circular bayonet is arranged in the middle of the resistance piece, and the resistance piece is clamped on the clamping portion through the bayonet.

4. A foldable treadmill as recited in claim 3, wherein: the resistance adjustment seat comprises a seat body and a connecting lug, one side of the seat body is sunken to form a connecting part, the connecting part and the resistance piece are circular, the connecting part and the resistance piece are in interference fit, the seat body extends outwards to form the connecting lug, and the connecting lug is fixedly arranged on the side edge of the grab bar.

5. The foldable treadmill of claim 4, wherein: resistance piece and resistance regulation seat all adopt nylon materials integrated into one piece to form, the end connection of connecting axle has the nylon nut.

6. The foldable treadmill of claim 1, wherein: the handrail component further comprises a shell and a guide rod, the outer sleeve of the handrail rod is provided with the shell, the side edge of the shell is provided with a guide opening, the mounting seat is arranged on the side edge of the connecting shaft and provided with the guide rod, and the guide rod is matched with the guide opening in an inserting mode.

7. The foldable treadmill of claim 1, wherein: the support assembly comprises an upright post, a plug socket and a locking piece, the upright post is rotatably arranged on two sides of the running platform, the plug socket is fixedly arranged on the side of the running platform, the plug socket is arranged in the upright post in a penetrating manner, the plug socket and the plug socket are mutually plugged to limit the rotation of the upright post, and the plug socket is fixed by the locking piece.

8. The foldable treadmill of claim 7, wherein: the middle part of the plug socket is provided with a plug cavity, the end part of the plug socket is at least provided with two sockets, the plug socket comprises a plug body, plug posts and plug blocks, the front end of the plug body extends to form the plug posts, the plug posts are plugged with the plug cavity, the front end of the plug body surrounds the plug posts to form two plug blocks, the two plug blocks are respectively plugged with the sockets, the locking piece penetrates through the plug socket and the plug socket, and the front end of the locking piece is in threaded connection with the plug socket.

9. The foldable treadmill of claim 8, wherein: the end part of the inserting seat is provided with four inserting holes at equal angles, the end part of the inserting seat extends outwards to form two positioning parts, the positioning parts divide the inserting holes into two groups, and the two inserting blocks are respectively inserted into one group of the inserting holes.