Treadmill motor roller mounting structure

Abstract

The utility model discloses a treadmill motor roller mounting structure. Comprising a first fixing piece, the first fixing piece comprises a first part arranged in a treadmill side frame and a second part extending out of the treadmill side frame, a driving motor is assembled on the first part, and a front roller in transmission connection with the driving motor is assembled on the second part; and one end of the second fixing piece is mounted on the treadmill side frame, and the other end of the second fixing piece is mounted on the second part. The first fixing part is matched with the second fixing part, the driving motor and the front roller in transmission connection with the driving motor can be reliably and stably installed and positioned, meanwhile, the front roller can be adjusted front and back on the first fixing part, and the driving device is suitable for an integrally-formed treadmill and is simple in structure, convenient to disassemble and assemble and long in service life.

Description

TECHNICAL FIELD

[0001] The utility model relates to treadmill technical field especially a treadmill motor drum mounting structure. BACKGROUND

[0002] With the increasing demand for health, household fitness equipment such as treadmills are more and more favored by consumers.

[0003] The running board of the traditional treadmill usually comprises a base and side bars fixed to the left and right sides of the base, a drive motor and a front drum connected to the drive motor are installed on the side bars, such as the published patent document CN207445442U.

[0004] To facilitate the assembly of the treadmill and reduce the production cost of the treadmill, the applicant proposes to use an engineering plastic or a composite material to integrally form the running board, and for this type of running board, how to reliably install the motor and the drum is a technical problem to be solved, therefore, the applicant proposes the present application. INVENTION CONTENTS

[0005] The utility model provides a kind of treadmill motor drum mounting structure in prior art, which can reliably, stably install motor, drum, and is suitable for integrally formed running board.

[0006] To solve the above technical problems, the utility model is solved by the following technical solutions:

[0007] A kind of treadmill motor drum mounting structure, comprising

[0008] First fixed part, it includes the first part of being arranged in the side frame of running board and the second part extending to the outside of the side frame of running board, the first part is equipped with drive motor, the second part is equipped with front drum connected with drive motor transmission;And

[0009] Second fixed part, one end is installed on the side frame of running board, the other end is installed on the second part.

[0010] In the above technical solution, preferably, the side frame of running board is integrally formed with the base of running board and the side frame of running board arranged on the other side of the base of running board.

[0011] In the above technical solution, preferably, the side frame of running board is integrally formed with the base of running board and the side frame of running board arranged on the other side of the base of running board.

[0012] In the above technical solution, preferably, the drive motor and the front drum are connected by belt transmission, and the belt is arranged in the opening.

[0013] In the technical scheme, preferably, the first part comprises a first wall, a second wall formed by bending an end of the first wall, and a third wall formed by bending an end of the second wall, so as to form a mounting space for accommodating the driving motor, and one end of the driving motor is fixed to the second wall.

[0014] In the technical scheme, preferably, the second part is formed by bending an end of the third wall.

[0015] In the technical scheme, preferably, the first wall comprises a first bent edge formed by bending, and the first bent edge is fixed to the treadmill side frame by a first fastener.

[0016] In the technical scheme, preferably, the second fixing member is in a U shape, an inner end of the second fixing member is fixed to the treadmill side frame by a second fastener, and the second fastener penetrates through the treadmill side frame to synchronously fix the first part of the first fixing member.

[0017] In the technical scheme, preferably, the second part comprises a second bent edge formed by bending, and the second bent edge and an outer end of the second fixing member are fixed by a third fastener.

[0018] In the technical scheme, preferably, the second part is provided with a movable slot, an inner shaft end of the front roller penetrates through the movable slot, the inner shaft end of the front roller is provided with a threaded hole, the second bent edge and / or the outer end of the second fixing member penetrates through an adjusting bolt in threaded cooperation with the threaded hole, so as to adjust the front and back positions of the front roller by rotating the adjusting bolt.

[0019] The utility model discloses the beneficial effect is:

[0020] The utility model discloses the cooperation of first fixing member and second fixing member can reliably, stably install the positioning driving motor and the front roller of transmission connection with driving motor, and simultaneously, the front roller can be adjusted on the first fixing member, is applicable to the integral forming treadmill, and the simple structure is convenient to dismount, and the service life is long. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the schematic diagram of the utility model.

[0022] Figure 2 It is the first fixing member schematic diagram of the utility model.

[0023] Figure 3 It is the second fixing member schematic diagram of the utility model.

[0024] Figure 4 It is the schematic diagram of the utility model installation on the treadmill.

[0025] Figure 5for Figure 4 Enlarged diagram of point D in the middle.

[0026] Figure 6 This is a schematic diagram of the one-piece molded running platform of this utility model.

[0027] Figure 7 This is a partial view of the installation of this utility model on the running platform.

[0028] Figure 8 This is a schematic diagram of the disassembled state of the running platform of this utility model.

[0029] Figure 9 This is a schematic diagram of another side of the running platform of this utility model.

[0030] Figure 10 This is a schematic diagram of a treadmill. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0032] See Figures 1-10 A treadmill motor roller mounting structure includes a first fixing member 1 and a second fixing member 2. The first fixing member 1 includes a first part 11 arranged inside the side frame 3 of the running platform and a second part 12 extending outside the side frame 3 of the running platform. In one embodiment, the first part 11 and the second part 12 are integrally formed and can be made of metal.

[0033] like Figure 2 As shown, in this embodiment, the first part 11 includes a first wall 111, a second wall 112 formed by bending the end of the first wall 111, and a third wall 113 formed by bending the end of the second wall 112, so that the first part 11 constitutes a U-shaped component, thereby forming an installation space for accommodating the drive motor 4. As one embodiment, one end of the drive motor 4 is fixed to the second wall 112, and after installation... Figure 1 As shown.

[0034] Furthermore, such as Figure 2 As shown, the second part 12 is formed by bending the end of the third wall 113.

[0035] The first fastener 1 is installed inside the side frame 3 of the running platform as follows: Figure 5 As shown, its first part 11 is located inside the side frame 3 of the running platform, and the second part 12 is located outside the side frame 3 of the running platform. As one embodiment of the fixing method of the first fastener 1 on the side frame 3 of the running platform, the first wall 111 includes a first folded edge 114 formed by bending. The first folded edge 114 is fixed to the side frame 3 of the running platform by the first fastener 51. The first folded edge 114 can be arranged horizontally, and the first fastener 51 can be arranged vertically.

[0036] In the embodiment, the second fixing member 2 helps to improve the installation strength, which is in a U shape, and the inner end 21 is fixed to the treadmill side frame 3 by the second fastener 52. Figure 7 As shown, the second fastener 52 not only fixes the second fixing member 2, but also synchronously fixes the first part 11 of the first fixing member 1 after passing through the treadmill side frame 3, specifically, the second fastener 52 cooperates with the third wall 113 of the first part 11.

[0037] As for the outer end 22 of the second fixing member 2, it cooperates with the second folding edge 121 formed by folding the second part 12, and the two are fixed by the third fastener 53, as shown. Figure 1 As one of the layout modes, the second folding edge 121 is arranged outside the outer end of the second fixing member 2, and the opposite walls of the two can be attached to each other.

[0038] The number of the first fastener 51, the second fastener 52 and the third fastener 53 can be selected according to actual needs.

[0039] In the embodiment, the second part 12 is provided with a movable slot 122, which can be horizontally provided. The end of the inner shaft 61 of the front roller 6 driven by the driving motor 4 is arranged in the movable slot 122, and the roller part of the front roller 6 can rotate around the inner shaft 61.

[0040] As one of the embodiments, the end of the inner shaft 61 of the front roller 6 is provided with a threaded hole, and the second folding edge 121 is arranged in the adjusting bolt 54 which is screwed with the threaded hole. When it is necessary to adjust the front and rear positions of the front roller 6, the adjusting bolt 54 can be rotated, and after adjustment, the belt 41 which drives the front roller 6 and the driving motor 4 can be tensioned.

[0041] As one of the embodiments, a notch 221 can be provided at the outer end 22 of the second fixing member 2 to avoid the adjusting bolt 54, so as to improve the assembly density, as shown. Figure 3

[0042] As for the treadmill, it is an integrally formed member, which includes a treadmill base 7 and two treadmill side frames 3 arranged on the left and right sides of the treadmill base 7, and any of the two treadmill side frames can be used to install a driving motor.

[0043] As shown, the opening 31 is provided at the front end of the treadmill side frame 3 for the second part 12 and the belt 41 to pass through. Figure 7

[0044] The material of the treadmill can be engineering plastic or carbon fiber composite material, including the treadmill base 7 and the two treadmill side frames 3, wherein the engineering plastic is polycarbonate, nylon, ABS, etc.

[0045] ​​For the integrally formed running track, one side of the running track base 7 comprises an integrally formed first running board 32 as a moving contact plane when the running track is upwardly facing, serving as a use surface of the double-sided running track; the other side is provided with a second running board 33, serving as another use surface of the double-sided running track, wherein the second running board 33 is fixed to the running track base 7 in a manner such as adhesion, clamping, assembly through fasteners, etc.

[0046] For the double-sided running track, one of the two moving contact planes is designed to provide multiple exercise modes for the user, such as a moving contact plane for regular running and another moving contact plane for walking massage, and therefore a plurality of massage protrusions 321 are arranged on the outer side of the first running board 32, which can be integrally formed with the first running board 32.

[0047] To improve the support strength of the running track, the interior of the running track base 7 can be designed as a grid structure, as shown in Figure 6 , which has a plurality of horizontally arranged bars and a plurality of vertically arranged bars, and the horizontally arranged bars and the vertically arranged bars are interlaced and integrally formed.

[0048] Referring to Figures 8-10 , the running track side frame 3 has an integrally formed cover plate on the upper surface on the side of the first running board 32, and does not have an integrally formed cover plate on the upper surface on the side of the second running board 33, and the side of the running track side frame is open and has a receiving cavity 34 inside for accommodating the driving motor 4, facilitating the installation of the driving motor 4.

[0049] The driving motor 4 is installed at the front end of the running track, and the front roller 6 is assembled at the front end of the running track, and the rear roller 8 is assembled at the rear end of the running track, and the running belt 82 is wound around the front roller 6 and the rear roller 81.

[0050] After the driving motor 4 is installed, the corresponding openings and the receiving cavity 34 are covered by the cover plate 91, and the detachable corner guards 92 are installed at the four corners of the running track, the driving motor 4 is hidden inside by the cover plate 91, and the two ends of the front roller 6 and the rear roller 81 and the assembly structure matched with the corresponding ends (including the second part 12 of the first fixing member 1 and the second fixing member 2) are hidden inside by the corner guards 92, so that the assembly of the running track is completed, the required assembly parts are less, the disassembly and assembly are more convenient, and the production cost is reduced.

[0051] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A treadmill motor roller mounting structure, characterized by: The utility model relates to a treadmill, comprising a first fixing member comprising a first part arranged in a side frame of the treadmill and a second part extending out of the side frame, the first part being fitted with a driving motor, and the second part being fitted with a front roller in driving connection with the driving motor; and a second fixing member having one end mounted on the side frame and the other end mounted on the second part. The side frame of the treadmill is integrally formed with a base of the treadmill and a side frame arranged on the other side of the base.

2. The motor roller mounting structure for a treadmill according to claim 1, wherein: An opening is formed in a front end of the side frame for the second part to pass through.

3. The treadmill motor roller mounting structure of claim 1 or 2, wherein: The driving motor is in driving connection with the front roller through a belt, and the belt is arranged in the opening.

4. The motor roller mounting structure for a treadmill according to claim 3, wherein: The first part comprises a first wall, a second wall bent from an end of the first wall, and a third wall bent from an end of the second wall to form a mounting space for accommodating the driving motor, and one end of the driving motor is fixed to the second wall.

5. The motor roller mounting structure for a treadmill according to claim 1, wherein: The second part is bent from an end of the third wall.

6. A treadmill motor roller mounting structure as claimed in claim 5, wherein: The first wall comprises a first bent edge, and the first bent edge is fixed to the side frame of the treadmill through a first fastener.

7. A treadmill motor roller mounting structure according to claim 5 or 6, characterized in that: The second fixing member is in a U shape, and an inner end of the second fixing member is fixed to the side frame of the treadmill through a second fastener, and the second fastener passes through the side frame of the treadmill to synchronously fix the first part of the first fixing member.

8. The motor roller mounting structure for a treadmill according to claim 1 or 2, characterized in that: The second part comprises a second bent edge, and the second bent edge is fixed to an outer end of the second fixing member through a third fastener.

9. A treadmill motor roller mounting structure as claimed in claim 8, wherein: An adjustable slot is formed in the second part, an inner shaft end of the front roller passes through the adjustable slot, the inner shaft end of the front roller is provided with a threaded hole, and the second bent edge and / or the outer end of the second fixing member are provided with an adjusting bolt in threaded connection with the threaded hole, so as to adjust the front and back positions of the front roller by rotating the adjusting bolt.

10. The motor roller mounting structure for a treadmill as set forth in claim 9, wherein: ​

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