CN219517691U - Novel folding running machine - Google Patents

Abstract

The utility model relates to a novel folding running machine, which comprises an underframe, wherein two folding supports which are horizontally and rotatably connected are arranged, and the two folding supports are respectively arranged at two sides of the width direction of the underframe; the bottom of the upright post is fixedly connected with the underframe and is inclined or vertical; the instrument desk is arranged at the top end of the upright post; the armrest is rotationally connected with one side surface of the instrument desk or the upright post, which faces the running platform, and the rotation stroke of the armrest is between a horizontal state and a vertical upward state; the running platform is rotationally connected with the underframe; and the elastic supporting rod is arranged between the running platform and the underframe and is used for providing supporting force for the running platform. The utility model has the advantages of simpler structure and lower cost.

Description

Novel folding running machine

Technical Field

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

Background

The electric running machine is one of gymnasium and household equipment, and the motor drives the running belt to run or walk passively at different speeds. Because the running and the walking are passively formed, the running and the walking are almost the same as the running or the walking on the ground in the aspect of the motion, but the running and the walking on the electric running machine are omitted compared with the normal running and the walking in the aspect of the human body effort. In order to save the occupied area, the current electric running machine is generally designed into a foldable structure, such as a chinese patent CN218106662U folding running machine of my prior application, but the structure still has some defects, such as a handrail can be folded, but the locking structure is more complex, the operation is more troublesome, such as a folding support tube on a base can be folded, but the folding support tube needs to be fixed by matching with a second fixing piece, and the second fixing piece needs to be pressed when in use, so that the second fixing piece releases the folding support tube, then the folding support tube can be opened, the operation is more complicated, and the cost of the whole hardware is increased.

Therefore, there is a need for a novel folding treadmill that can simplify the structure and reduce the overall cost of the treadmill.

Disclosure of Invention

The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a novel folding treadmill.

In order to achieve the purpose of the application, the utility model adopts the following technical scheme: the novel folding running machine comprises:

the chassis is provided with two folding supports which are horizontally and rotatably connected, and the two folding supports are respectively arranged at two sides of the width direction of the chassis;

the bottom of the upright post is fixedly connected with the underframe and is inclined or vertical;

the instrument desk is arranged at the top end of the upright post;

the armrest is rotationally connected with one side face of the instrument desk or the upright post, which faces the running platform;

the running platform is rotationally connected with the underframe;

and the elastic supporting rod is arranged between the running platform and the underframe and is used for providing supporting force for the running platform.

Working principle and beneficial effect: compared with the prior art (in the internal test process, the actual experience is poor, and particularly, the folding and unfolding of the handrail and the folding and unfolding of the folding and unfolding support are complex), the utility model is simpler and more convenient to use in the actual test process, the handrail is directly limited by the rotating stroke, the handrail is not required to be fixed through additional fixing pieces, the handrail is not required to be locked and unlocked by manually rotating the fixing pieces, and meanwhile, the folding and supporting support is not required to be unlocked and locked by manually operating the fixing pieces, so that at least four fixing pieces are saved, the structure is obviously simplified, and the cost is reduced.

Further, each folding support is parallel or nearly parallel to the left and right sides of the chassis when fully unfolded, and each folding support is parallel or nearly parallel to the front and back sides of the chassis when fully folded. Folding supports, like the prior patents, can expand the length of the chassis when unfolded, and minimize the length occupied by the chassis (including the folding supports) when folded.

Further, a convex connecting part is arranged on one side surface of the upright post facing the running table, and the handrail is rotationally connected with the connecting part. The structure of the mounting fixing piece on the upright post is not needed like the prior patent, so that the cost can be reduced.

Further, each armrest comprises a main rod arranged in a hollow mode, a key arranged on the main rod and a shell detachably sleeved outside the main rod, the main rod is rotationally connected with the connecting part, an opening for exposing the key is formed in the shell, and the key is electrically connected with the instrument desk.

Further, the housing is made of a foaming material. Can provide good friction resistance and tensile strength, thereby reducing discomfort to a user during use and reducing impact force.

Further, one end of the shell facing the instrument desk is provided with a limiting part, and the limiting part is abutted or spliced with the connecting part when the shell is in a horizontal state, so that the shell is limited. Therefore, the handrail can be limited, and the handrail can be limited and supported when being unfolded to be in a horizontal state, so that the original fixing piece is not needed.

Further, the connecting part is provided with a first fixing piece and a second fixing piece which are detachably connected, and the connecting part of the main rod and the limiting part is shielded by the first fixing piece, the second fixing piece and the shell in a matched mode. Therefore, the armrest has better integrity and more attractive appearance, and the connecting part is also protected.

Further, the upright post and the underframe are integrally welded. The structure strength is higher, and the processing difficulty is lower, is favorable to reduce cost.

Further, a pulley is arranged on one side of the base away from the running table. Is convenient to push after the running machine is folded.

Further, foot pads are arranged on the base and the folding support. After the running machine is unfolded, the friction force between the running machine and the ground is increased, and the running machine is better supported.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an exploded view of the armrest portion of the present utility model;

fig. 4 is another view of fig. 1.

In the figure, 1, a chassis; 2. folding and supporting; 3. a column; 4. an instrument desk; 5. an armrest; 6. a running platform; 7. an elastic stay bar; 8. a pulley; 9. foot pads; 31. a connection part; 311. a first fixing member; 312. a second fixing member; 51. a main rod; 52. a key; 53. a housing; 531. and a limiting part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the utility model.

As shown in fig. 1-4, the novel folding treadmill comprises:

the chassis 1 is provided with two folding supports 2 which are horizontally and rotatably connected, and the two folding supports 2 are respectively arranged at two sides of the chassis 1 in the width direction; each folding support 2 is parallel or nearly parallel to the left and right sides of the chassis 1 when fully unfolded, and each folding support 2 is parallel or nearly parallel to the front and rear sides of the chassis 1 when fully folded.

In this embodiment, the motor for driving the running block 6 on the chassis 1 is of a prior art, so that the improvement of the present utility model is to fold the support 2 and the armrest 5, and connect the chassis 1 and the upright 3.

Preferably, the side of the base remote from the running block 6 is provided with a pulley 8. Is convenient to push after the running machine is folded. The Chinese patent CN218106662U is arranged on the left side and the right side of the underframe 1, and the pulley 8 is fully exposed outside, so that the novel underframe 1 is not attractive and is easy to damage, and the pulley 8 is arranged in the underframe 1 and only partially exposed, so that the moving performance of the underframe 1 is not affected, and the novel underframe is not easy to see and damage.

Preferably, the foot pads 9 are provided on both the base and the folding support 2. The prior patent CN218106662U only installs the foot pad 9 on the base, and the folding support 2 is provided with the foot pad sleeve which is matched with the fixing piece, so the fixing piece is not needed any more, the foot pad sleeve is not needed any more, and only the foot pad 9 which is the same as the base is adopted, thereby further simplifying the structure and reducing the cost.

Preferably, the folding support 2, as in the previous patent, is able to expand the length of the chassis 1 when unfolded, reducing as much as possible the length occupied by the chassis 1 (including the folding support 2) when folded. And because the original mounting of fixed folding support 2 is practically impractical, after removing the mounting, folding support 2 still can normal use, can have certain damping with the junction setting of folding support 2 and chassis 1, so folding support 2 also can not expand by oneself easily even after folding completely, after this structure simplification, not only does not influence the function, also more convenient operation.

The bottom of the upright post 3 is fixedly connected with the underframe 1 and is inclined or vertical;

in this embodiment, the upright post 3 is integrally welded with the chassis 1, so that the structural strength is higher, the processing difficulty is lower, and the cost is reduced (no additional rotating connection structure is needed any more, and the welding operation is simple and the cost is low).

The instrument desk 4 is arranged at the top end of the upright post 3;

in this embodiment, the instrument desk 4 is a prior art, and will not be described here again.

A handrail 5 rotatably connected to one side of the meter desk 4 or the upright 3 toward the running board 6;

in this embodiment, each armrest 5 includes a main rod 51 disposed in a hollow manner, a key 52 mounted on the main rod 51, and a housing 53 detachably sleeved outside the main rod 51, the main rod 51 is rotatably connected with the connecting portion 31, an opening for exposing the key 52 is provided on the housing 53, the key 52 is electrically connected with the instrument desk 4 through a wire, a limiting portion 531 is provided at one end of the housing 53 facing the instrument desk 4, and the limiting portion 531 abuts against or is inserted into the connecting portion 31 when the housing 53 is in a horizontal state, so that the housing 53 is limited.

Preferably, the connecting portion 31 is provided with a first fixing member 311 and a second fixing member 312 which are detachably connected, and the connecting portion 31 between the main lever 51 and the limiting portion 531 is blocked by the first fixing member 311, the second fixing member 312 and the housing 53. Thus, the armrest 5 has better integrity and more beautiful appearance, and the connecting part 31 is also protected.

Preferably, the housing 53 is made of a foam material or a material of similar properties, providing good wear resistance and comfort. The housing 53 is fixed outside the main rod 51 through a connecting piece, and the hollow arrangement of the main rod 51 can facilitate the wiring of the key 52. Of course, a blood oxygen sensor or the like may be mounted on the key 52 to detect a human body characteristic.

A running table 6 rotatably connected to the chassis 1;

in this embodiment, the running block 6 is a prior art, and will not be described here again.

And the elastic stay bar 7 is arranged between the running platform 6 and the underframe 1 and is used for providing supporting force for the running platform 6.

In this embodiment, the elastic stay 7 is preferably an air stay, is provided in the same manner as in the prior patent CN218106662U, and is the same component.

The utility model is not described in detail in the prior art, and therefore, the utility model is not described in detail.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Although terms such as the chassis 1, the folding support 2, the column 3, the instrument desk 4, the armrest 5, the running block 6, the elastic stay 7, the pulley 8, the foot pad 9, the connection portion 31, the first fixing piece 311, the second fixing piece 312, the main lever 51, the key 52, the housing 53, the stopper 531, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

The present utility model is not limited to the above-mentioned preferred embodiments, and any person can obtain various other products without departing from the scope of the present utility model, but any changes in shape or structure of the present utility model are within the scope of the present utility model.

Claims (10)

1. Novel folding treadmill, its characterized in that includes:

the folding support is arranged on two sides of the width direction of the underframe;

the bottom of the upright post is fixedly connected with the underframe and is inclined or vertical;

the instrument desk is arranged at the top end of the upright post;

the armrest is rotationally connected with one side surface of the instrument desk or the upright post, which faces the running platform, and the rotation stroke of the armrest is between a horizontal state and a vertical upward state;

the running platform is rotationally connected with the underframe;

and the elastic supporting rod is arranged between the running platform and the underframe and is used for providing supporting force for the running platform.

2. The novel folding treadmill of claim 1, wherein each folding support is parallel or nearly parallel to the left and right sides of the chassis when fully unfolded and each folding support is parallel or nearly parallel to the front and back sides of the chassis when fully folded.

3. The novel folding treadmill of claim 1, wherein a side of the upright facing the treadmill is provided with a protruding connecting portion, and the handrail is rotatably connected with the connecting portion.

4. The novel folding treadmill according to claim 3, wherein each handrail comprises a main rod arranged in a hollow manner, a key arranged on the main rod and a shell detachably sleeved outside the main rod, the main rod is rotatably connected with the connecting part, an opening for exposing the key is arranged on the shell, and the key is electrically connected with the instrument desk.

5. The novel folding treadmill of claim 4, wherein the housing is made of a foam material.

6. The novel folding treadmill of claim 4, wherein the end of the housing facing the instrument desk is provided with a limiting portion which abuts or is inserted into the connecting portion when the housing is in a horizontal state, so that the housing is limited.

7. The novel folding treadmill of claim 6, wherein the connecting portion is provided with a first fixing piece and a second fixing piece which are detachably connected, and the connecting portion of the main rod and the limiting portion is shielded by the first fixing piece, the second fixing piece and the shell.

8. The novel folding treadmill of any one of claims 1-7, wherein the upright is integrally welded with the chassis.

9. The novel folding treadmill of any one of claims 1-7, wherein a pulley is provided on a side of the chassis remote from the deck.

10. The novel folding treadmill of any one of claims 1-7, wherein the underframe and the folding support are each provided with a foot pad.