TW537913B - Adjusting device of inclined angle for a treadmill frame - Google Patents

Abstract

This invention is related to an adjusting device of inclined angle for a treadmill, comprising: a driving device pivotally connected to a treadmill bottom; and a driver pivotally connected to a vertical rack and a treadmill top of the treadmill, a transmission means provided between the driver and the driving device for driving the driver to rotate about the vertical rack, to thereby reduce the space and height of the treadmill top, while providing good support for angle adjusting of the treadmill top of the treadmill.

Description

537913 A7 Consumption of smart employees V. Description of the invention (I The present invention is mainly related to a tilt adjustment structure of a treadmill, especially a tilt angle adjustment that can save space and provide a good support effect for the treadmill and the user The treadmill is a fairly common indoor sports equipment, which is often used to train the leg muscles of users. To meet the needs of different users, the running belt frame of existing treadmills is often designed to adjust the angle. For example, the new patent application (hereinafter referred to as the reference case) for the new height adjustment of the running frame of the treadmill No. 811717276 is a case 0. The adjustment device of the reference case is mainly based on A link piece is provided on each side of the frame of the treadmill, and the center position of the two link pieces is pivoted to the front support rod, and the connection W is connected by a long shaft, and the long shaft is pivoted by a link == Dong'an screw ' At the same time, a control member that can drive the pull = multi-action is provided on the front support bar. When the good pull screw moves through the transmission, it can be transmitted through the long shaft and the two connecting plates. To change the frame setting angle. Use :: With the treadmill height adjustment device in the structure and 1. In order to make the frame of the reference case upright and collapsed, the frame is pivotally connected to the connecting piece, instead of pivoting— "On the handlebar" = When the user uses the treadmill, the weight of the frame and the user are transmitted to the 矣 拉 ^ standard by the connecting piece and the long shaft. The load is supported by jin. The pull screw will withstand the phase t and will only be easily deformed. The threaded part on it will also be easily affected by the two cores .... The pull screw cannot smoothly move relative to the kit. = = 1 3 National Standard ") Α4 Specifications ^

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537913 A.7

5. Description of the invention (>) Adjust the height of the frame. 2 · Because one end of the frame is connected to the front brace through connecting pieces, long shafts and Gora shafts, the minimum height of the frame is limited by the configuration of these low adjustment device structures and has a considerable height Therefore, the frame is only limited to a certain height or more. However, the higher the frame height, the higher the center of gravity of the user when using the treadmill. This can easily cause the instability of the treadmill during operation and use. Therefore, in view of the lack of the structure and use of the conventional treadmill height adjustment device, the inventors have finally developed this invention for improving the lack of conventional practice after continuous experiments and improvements. The main object of the present invention is to provide a tilt adjustment mechanism of a treadmill, which is mainly provided with a driving device pivotally connected to the bottom of the treadmill treadmill, and is provided with a pivotal connection to the treadmill treadmill and a stand In addition, a transmission mechanism is provided between the driving device and the driving member, so that in addition to adjusting the inclination of the running platform through the transmission of the transmission mechanism and the driving member, the installation height of the running platform can be effectively reduced, and the The stability of the treadmill during operation. At the same time, it can also connect the treadmill to the upright frame to support the weight of the treadmill and the user through the upright frame, avoiding excessive stress on the angle adjustment structure to achieve extension. The purpose of adjusting the service life of the inclination angle and improving the use efficiency. In order to enable your reviewing committee to further understand the structure, characteristics and other purposes of the present invention, detailed drawings are attached as follows: (a) · Schematic part: First picture · The treadmill equipped with the present invention The schematic plan view. Applicable to Zhongguanjia Standard (CNS) A4 specification (210 X 297 mm) 1 ----------

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Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs on the fifth invention description (f second picture: is a three-dimensional schematic circle of the present invention. Brother second picture · '::: The picture shows the treadmill of the present invention when adjusting the tilt of the treadmill: Five ", the schematic diagram of the plane when the step machine is folded. Standing, &quot; Ming plan view of the second embodiment of the treadmill. Sixth Figure 2 :: There is a second embodiment of the treadmill to adjust running Schematic diagram of the plan at the angle of inclination.) Drawing number ... (11) Support frame (1 2) Transmission gear (1 4) Screw (16) Drive member (1 6 4) Link arm (2 2) Upright frame (1 0) The motor (112) holds the piece (1 2 2) the rack (1 4 2) the screw sleeve (1 6 2) drives the arm (2 0). Please match two: look at the brother-, two pictures, which can be compared. The structure of the present invention mainly includes-pivot connected to the treadmill running = = moving device 'and is provided-separately set to connect to the treadmill (20 ) And the driving member (16) of the upright frame (22), wherein the upright frame (2 2) of the running machine can be provided with a handrail for supporting the user, and the driving device and the driving member (i 6) is provided with-a driving device (1 6) can be rotated relative to the upright frame (2 2) the driving device can be-a motor (10), the motor (10) can be fixed 2 5 This paper size is applicable to the country of China Standard (CNS) A4 Specification ⑽χ 297 Public Love 537913 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 V. Invention Description (Judge) The support frame (11) is pivotally connected to the running platform (20) Bottom surface 'so that the motor (10) is pivotally connected to the bottom surface of the running platform (20) through the swing frame (work 1). The π moving part (1 6) includes two driving arms (16 2) which are slightly <-shaped and folded, and the bending parts in the middle of the two driving arms (162) are respectively pivoted on the upright frame of the treadmill (2 2 ) On both sides, two moving arms (work 6 2)-the ends are respectively pivoted on both sides of the treadmill running platform (, u u), and the other ends of the two moving arms (1 6 2) are connected together to set up a chain Arm (work 6 4) = knot arm (164) is interconnected with the motor (1 ()) transmission mechanism, and the other transmission mechanism may include a transmission gear (丄 2) and a rack (1 2 2). The transmission The gear (work 2) is connected to the output shaft of the motor (work 0). A reduction mechanism can be set between the output shaft of the motor (i 〇) and the transmission 2) to reduce the speed of the transmission gear (work 2), and the tooth The bar (1 2 2) is in harmony with the transmission gear (丄 2), and the -end of the ω bar (1 2 2) is pivotally connected to the connecting arm (Work 6 4) 2: = Floor (11) The horizontal bending is formed to support the #: rail, f piece: track piece (112), so that the * strip (122) can slide on the track piece (1 1 2). Therefore, please refer to the first to third figures After starting the motor ㈠0), move the gear (12 ) Rotation, through the transmission of the transmission gear (12) = transmission, the rack (122) will slide along the track piece (2) of the support frame (11) 'and when the rack (1 22) moves, it will simultaneously =: Move the connecting arm (164) 'and then drive the moving arm (16 2) to rotate relative to the upright frame (22). In this way, through the two moving arms (the applicable standard of the M-scale scale (X 297 mm) ^ -------- ------- ^ (Please read the notes on the back before filling this page)

537913 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention (爻) 62) The rotation of 62) can be used to raise or lower the treadmill (20), and can change the treadmill (20). The effect of height and setting angle can be adjusted to meet the needs of different users to improve the flexibility and performance of the treadmill. With this inclination adjustment structure, a driving device such as a motor (丄 〇) is pivotally connected to the bottom surface of the running platform (20), and the running platform (20) is connected to the treadmill through a driving arm (162). On the upright frame (22), this can not only greatly save the space required for setting the tilt adjustment structure at the bottom of the treadmill (20), can effectively reduce the minimum n degree of the treadmill (20), but can improve the use of the treadmill. Stability, at the same time, because the running platform (20) is connected to the upright frame (2 2), the weight of the running platform (20) and the user can be supported by the upright frame (22) without being transmitted to The transmission mechanism and the driving device, therefore, will not affect and destroy the transmission and structure of the transmission mechanism, so that in addition to extending the service life of the tilt adjustment structure, the use efficiency of the tilt adjustment structure can be improved. In addition, since the driving arm (162) and the upright frame (22) are pivotally coupled to each other, when the driving arm (1 β 2) and the upright frame (2 2) are used: the pivot axis is used to rotate the driving member (i 6 ) Ri Temple, which can be relatively upright at the same time :: 2 2) Lift the running platform (2 2) and the inclination adjustment structure set on its bottom surface, as shown in the fourth figure, make the treadmill running platform (2 2) and The tilt adjustment structure is rotated to the collapsed state to reduce the volume of the treadmill and save the space required for the storage and transportation of the treadmill. In the collapsed run, the running platform (20) is directly driven by the arm (! 6 2 ) Turn the center of the bending part to fold it, so there is nothing straight with the state of the tilt adjustment structure. ___ 7 Specifications ⑽ χ 297 public hair) ---------- ^ — I ---- ^ -------- (Please read the precautions on the back before filling this page) 537913

V. Description of the invention (The relationship printed by the Consumer Cooperatives of the Ministry of Economic Affairs of the Ministry of Economic Affairs of Japan, so whether the running platform (20) is adjusted to the highest point or the lowest point, it will not affect the cooperation of the running platform (20). Industry, can greatly improve the convenience of the treadmill folding. Please refer to Figures 5 and 6, as can be seen from the figure, the motor (10) of the tilting device of the present invention can be directly pivoted on the treadmill (2〇), bottom ', and the transmission mechanism between the motor (1〇) and the driving member (丄 6) includes a screw (1 4) and a screw sleeve (14 2), wherein the screw (1 4) is coaxial It is pivoted on the motor (i 〇), and the screw sleeve (2)-the end is pivotally connected to the connecting arm (work 6 2) connected to the driver (丄 6), and on the other end of the screw sleeve (丄 4 2) An internal thread is provided for the screw (work 4) to be screwed into it. With this, after starting the motor (10), the screw (丄 4)-and the internal thread of the screw sleeve (1 4 2) can cooperate with each other, The driving screw sleeve (1 4 2) telescopically moves relative to the screw (i 4) to push or pull the connecting arm (164), and synchronously drive the two driving arms ( 162) Rotating the upright frame (2 2) to raise or lower the running platform (20), can also achieve the effect of adjusting the height and degree of the running platform (20) according to the user's different needs. Secondly, the driving device and the transmission device can also be replaced by a pressure cylinder, wherein one end of the pressure cylinder is pivotally connected to the running platform (20), and the pressure cylinder ^ is pivotally connected to the driving member (i 6 ), Through this telescopic movement of the cylinder pressure lever can also drive the drive # (i 6) with the upright frame (2 2) as the center to achieve the effect of adjusting the inclination of the treadmill (2 〇). ____ 8 * ^ 's Zhang scale is applicable to Chinese _ home standard (CNS) A4 χ 297 male-~ installed ------- ^ order -------- ί Please read the phonetic on the back? Matters before filling (This page)

537913 A7 B7 V. Description of the Invention (The inclination-decaying structure of Mao Yue is mainly provided with a driving device pivotally connected to the bottom surface of the running gamma port (20), and an upright frame (2 2) and the driving member (丄 6) of the running platform (20). A transmission mechanism capable of rotating the belt cow (16) with the upright frame (22) as the center is provided between the driving member (16) and the driving device. This can not only adjust the height and angle of the running platform (20) to meet the needs of different users, but also through the configuration of these tilt adjustment structures to open 7 ~, in order to effectively reduce the tilt adjustment structure settings required Space, and this properly reduces the running height of the running 纟 (2〇) # to improve the stability of the treadmill. In addition, the running 纟 (2 〇) of the treadmill is connected to the upright through the driver (16). The frame (2 2) i, so the weight of the running platform (20) and the user can be stably supported by the upright frame (22), and the transmission mechanism of the tilt adjustment structure can not be subjected to excessive force, thereby maintaining the tilt adjustment Well-structured use As mentioned above, the present invention can indeed improve the shortcomings and deficiencies of the conventional angle adjustment structure of a conventional treadmill, and it is a very progressive work, and the present invention has not been used in publications or publicly, and meets the requirements of the invention patent , Apply in accordance with the law (Please read the notes on the back before filling this page)

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Claims (1)

— 、 = A kind of structure for adjusting the inclination angle of a treadmill, which mainly includes the driving device and parts provided on the running platform of the treadmill, including the movement of the running platform and the upright frame connected to the treadmill by two people. The arm 3 has two arms that are pivotally connected to the stand of the treadmill and are connected to the two sides of the treadmill. The ends are pivoted on both sides of the treadmill treadmill. The other ends of the two booms are connected with a connecting arm and a running arm. Cattle: A transmission mechanism between the driving device and the driving member, which can drive the driving member to rotate relative to the upright frame of the treadmill. ㈣2 The adjustment of the inclination angle of the treadmill as described in item 1 of the patent patent. The middle drive device is a motor 'and the transmission mechanism includes a connection: a transmission gear to the motor output shaft and a tooth I, which meshes with the transmission gear, and the -end of the rack is pivotally connected to the driving member On the link arm. 3 The inclination angle adjustment of the treadmill according to item 2 of the declared patent scope, wherein the motor is arranged on a support frame, and the support frame handle δ is on the bottom surface of the treadmill treadmill. 4 · The inclination angle adjustment structure of the treadmill as described in item 3 of the Chinese Patent Application, wherein the support frame is formed by folding on the support frame horizontally f to support the rack. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5 The adjustment of the inclination angle of the treadmill as described in item 1 of the declared patent scope. The driving mechanism is a motor, and the transmission mechanism includes a coaxial coupling to the motor output. The screw of the shaft and a screw sleeve screwed with the screw, and the screw sleeve is pivotally connected to the connecting arm of the driving member. 6. The inclination adjustment structure of the treadmill according to item 5 of the scope of patent application, wherein the motor is directly pivoted and connected to the bottom surface of the treadmill treadmill. This paper size applies to China National Standard (CNS) A4 (21Q X 297 mm)