CN-224220674-U - Inclination angle adjusting mechanism of running machine

Abstract

The utility model discloses a running machine inclination angle adjusting mechanism, which comprises a running platform frame, two rotating arms rotatably connected to the front end of the running platform frame, wherein the two rotating arms are oppositely arranged, each rotating arm comprises an arm body, a supporting part is formed on the arm body, the supporting parts form a variable inclination angle with the running platform frame through a rotary connection structure, the rotating shafts are connected with a rotating shaft rotating driving piece, the rotating shafts are driven to rotate through the rotating shaft rotating driving piece, and then the supporting parts are driven to rotate so as to adjust the included angle between the supporting parts and the running platform frame, so that the front end of the running platform frame is lifted or lowered. The operation is more convenient.

Inventors

• LI CHUANBO

Assignees

• 浙江大跑科技有限公司

Dates

Publication Date

20260512

Application Date

20250428

Claims (8)

1. 1. The running machine inclination angle adjusting mechanism is characterized by comprising a running table frame, two rotating arms rotatably connected to the front end of the running table frame, wherein the two rotating arms are oppositely arranged, each rotating arm comprises an arm body, a supporting part is formed on each arm body, each supporting part forms a variable inclination angle with the running table frame through a rotary connecting structure, each rotary connecting structure comprises a rotary shaft connected between the two rotating arms, each rotary shaft is connected with a rotary shaft rotary driving piece, the rotary shafts are driven to rotate through the rotary shaft rotary driving pieces, and then the supporting parts are driven to rotate so as to adjust the included angle between the supporting parts and the running table frame, so that the front end of the running table frame is lifted or lowered.
2. 2. The reclining angle adjustment mechanism of a treadmill of claim 1, wherein said arm body includes a connecting portion, and a bottom end of said connecting portion is bent to form said supporting portion, and a supporting wheel is disposed on said supporting portion.
3. 3. The reclining mechanism of a treadmill of claim 2, wherein said support wheel is rotatably coupled to a bottom end of said support portion.
4. 4. The reclining mechanism of a treadmill of claim 1, wherein the support portion is inclined at an angle of 0 degrees with respect to the deck frame in an initial state.
5. 5. The reclining mechanism of a treadmill of claim 1, wherein the rotary shaft drive member comprises a telescoping rod pivotally connected to the rotary shaft, the telescoping rod being connected to the telescoping drive member, the telescoping rod being driven to move telescopically by the telescoping drive member.
6. 6. The reclining angle adjustment mechanism of a treadmill of claim 1, wherein the telescopic rod comprises a telescopic rod body, a nut is integrally formed in the telescopic rod body, a screw is connected with the nut in an internal thread mode, a first gear is fixedly connected to the bottom of the screw, a second gear is connected to the first gear in a transmission mode, the telescopic driving piece comprises a driving motor, and the second gear is fixed to an output shaft of the driving motor.
7. 7. The reclining angle adjustment mechanism of a treadmill of claim 1, wherein the treadmill frame has a connecting shaft disposed on an inner sidewall thereof, and a rotation hole disposed on the connecting portion, and the arm body is rotatably coupled to the connecting shaft by a nut passing through the rotation hole.
8. 8. The reclining angle adjustment mechanism of a treadmill of claim 6, wherein a hinge base is welded to the rotating shaft, a cross bar is disposed through the hinge base, and the cross bar passes through the top end of the telescopic rod body to hinge the telescopic rod body to the hinge base.

Description

Inclination angle adjusting mechanism of running machine Technical Field The utility model belongs to the technical field of treadmills, and particularly relates to an inclination angle adjusting mechanism of a treadmill. Background The existing running machine platform is generally provided with an inclination adjusting foot structure so as to conveniently adjust the inclination of the running machine platform, then the running machine is adjusted to different use states so as to meet the use requirements of different people, the structure of the existing running machine platform is generally provided with a rotating foot rotatably arranged at one end of the bottom of a frame and a bolt, the rotating foot is fixed through the bolt after the rotating angle of the rotating foot is adjusted, the purpose of raising or lowering one end of the running machine is achieved, and the structure has the defects that during adjustment, one end of the running machine needs to be manually lifted and then the rotating foot is rotated, and the operation mode is generally carried out by two people at the same time, so that the operation is troublesome. Disclosure of utility model In view of the above-mentioned problems in the prior art, an object of the present utility model is to provide a mechanism for adjusting an inclination angle of a treadmill, so as to solve the above-mentioned problems. The technical aim of the utility model is realized by the following technical scheme: The utility model provides a treadmill inclination adjustment mechanism, includes running platform frame, still includes two rotatable coupling swinging boom on running platform frame front end, two the swinging boom sets up relatively, the swinging boom includes the arm body, is formed with supporting part on the arm body, supporting part forms variable inclination through swivelling joint structure and running platform frame, swivelling joint structure including connect in two the rotation axis between the swinging boom, rotation axis connection rotation driving piece, through rotation axis rotation driving piece drives the rotation axis rotates, drives the supporting part rotation in order to adjust the contained angle between supporting part and the running platform frame then to lifting or reduction running platform frame front end. In the application, a variable inclination angle is formed between the supporting part and the running platform frame so as to raise or lower the front end part of the running platform frame, and then the inclination angle of the running platform frame is adjusted. Preferably, the arm body comprises a connecting part, the bottom end of the connecting part is bent to form the supporting part, and the supporting part is provided with a supporting wheel. Preferably, the support wheel is rotatably connected to the bottom end of the support part. Preferably, in the initial state, the inclination angle between the supporting part and the running platform frame is 0 degree. I.e. remain parallel. Is in a storage state. Preferably, the rotary shaft rotary driving piece comprises a telescopic rod hinged to the rotary shaft, the telescopic rod is connected with the telescopic driving piece, and the telescopic rod is driven to move in a telescopic manner through the telescopic driving piece. The telescopic rod drives the rotation to rotate while in telescopic motion. The rotation shaft rotates to drive the rotation arm to rotate. Preferably, the telescopic rod comprises a telescopic rod body, a nut is integrally formed in the telescopic rod body, a screw is connected with the nut in an internal thread manner, a first gear is fixedly connected with the bottom of the screw, a second gear is connected with the first gear in a transmission manner, the telescopic driving piece comprises a driving motor, and the second gear is fixed on an output shaft of the driving motor. The driving motor is fixed on the running platform frame. The fixing structure is the prior art and will not be described here again. Preferably, the connecting shaft is arranged on the inner side wall of the running table frame, the connecting part is provided with a rotary hole, and the arm body is rotatably connected to the connecting shaft by passing through the rotary hole through a nut. Preferably, the rotating shaft is welded and connected with a hinge seat, a cross rod penetrates through the hinge seat, and penetrates through the top end of the telescopic rod body to hinge the telescopic rod body on the hinge seat. In summary, the utility model has the following advantages: According to the application, the rotating arm and the rotating shaft rotating driving piece which is in transmission connection with the rotating arm are arranged, the rotating arm is driven to rotate by an electric structure, so that the lifting and the descending of the running platform frame are realized, and the problem that multiple people are required to adjust the gradient of the