Folding treadmill

Abstract

The utility model discloses a folding treadmill, and belongs to the field of treadmills. A folding treadmill comprises a folding rack, a running belt and a transmission mechanism. The device comprises a first folding frame, a second folding frame, a hinge, a mounting frame, a front plate, a rear plate and a connecting block, the first folding frames and the second folding frames are hinged through hinges, the mounting frame is fixedly connected with the two first folding frames, the front plate is fixedly connected with the first folding frames on the two sides, the rear plate is fixedly connected with the second folding frames on the two sides, the connecting blocks are fixedly connected with the first folding frames through bolts, and the second folding frames are erected on the connecting blocks. The first cross beam is fixedly connected to the first folding frame; the second cross beam is fixedly connected to the second folding frame; the supporting plate is fixedly connected to the second cross beam. The folding treadmill has the beneficial effects that the flexibility between the running belt and the platform is improved by arranging the flexible layer, and the connecting strength of the folding position of the folding rack is enhanced by arranging the cross beam and the supporting plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of treadmills, in particular, to a folding treadmill. BACKGROUND

[0002] Nowadays, most modern people living under pressure have little time for exercise. Therefore, indoor fitness equipment has become very popular. Treadmill is one of the most popular fitness equipment. Currently, the treadmill is usually set to be foldable for convenient storage and placement, but the folding connection of the folding treadmill is poor in strength, which cannot effectively provide better support strength for the treadmill frame. And the platform on the treadmill for supporting the running belt is made of hard material and does not provide cushioning elasticity. Therefore, it is very uncomfortable to walk on the platform like cement. In addition, it also makes a lot of noise. In addition, walking on the platform is easy to transfer the reaction force to the operator's feet, thereby causing unnecessary sports injuries.

[0003] Now a folding treadmill is provided. CONTENT OF THE INVENTION

[0004] The summary part of the present application is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The summary part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a folding treadmill, comprising: a folding frame, a running belt;

[0006] Characterized in that: the folding frame is provided with a transmission mechanism for driving the running belt to transmit;

[0007] The folding frame comprises: a first folding frame, a second folding frame, a hinge, a mounting frame, a front plate, a rear plate, a connecting block;

[0008] Among them, the first folding frame, the second folding frame and the hinge are respectively provided with two, the first folding frame and the second folding frame are hinged through the hinge, the mounting frame is fixedly connected with the two first folding frames, the front plate is fixedly connected with the two first folding frames respectively, the rear plate is fixedly connected with the two second folding frames respectively, and the connecting block is fixedly connected with the first folding frame through bolts and the second folding frame is arranged on the connecting block;

[0009] The folding treadmill further comprises:

[0010] The first cross beam is fixedly connected to the first folding frame;

[0011] The second cross beam is fixedly connected to the second folding frame;

[0012] a support plate fixedly connected to the second cross beam;

[0013] wherein the first cross beam is in smooth contact with the second cross beam, and the first cross beam is arranged on the support plate.

[0014] Further, the transmission mechanism comprises:

[0015] a driving motor fixedly connected to the mounting frame;

[0016] a first pulley fixedly connected to an output shaft of the driving motor;

[0017] a front roller shaft rotatably connected to the first folding frame;

[0018] a rear roller shaft rotatably connected to the second folding frame;

[0019] a second pulley fixedly connected to the front roller shaft;

[0020] a belt sleeved on the first pulley and the second pulley;

[0021] wherein the running belt is sleeved on the front roller shaft and the rear roller shaft.

[0022] Further, the front plate and the rear plate are respectively located between the front roller shaft and the rear roller shaft, and the front plate and the rear plate are inserted into the waist-shaped space of the running belt.

[0023] Further, the folding treadmill further comprises:

[0024] a first flexible layer fixedly connected to the front plate;

[0025] a second flexible layer fixedly connected to the rear plate;

[0026] wherein the first flexible layer is located between the front plate and the running belt, and the second flexible layer is located between the rear plate and the running belt.

[0027] Further, the folding treadmill further comprises:

[0028] a connecting rod provided with two and fixedly connected to the first folding frame and the second folding frame respectively.

[0029] Further, the connecting rod is fixedly connected to the bottom wall of the front plate and the rear plate respectively, one end of one of the connecting rods is fixedly connected to the first folding frame on one side, and the other end of the connecting rod is fixedly connected to the first folding frame on the other side; one end of the other connecting rod is fixedly connected to the second folding frame on one side, and the other end of the connecting rod is fixedly connected to the second folding frame on the other side.

[0030] Further, the folding treadmill further comprises:

[0031] a roller installed on the bottom wall of the mounting frame;

[0032] The first foot pad is fixedly connected to the bottom wall of the mounting frame;

[0033] The second foot pad is fixedly connected to the bottom wall of the connecting block;

[0034] The third foot pad is fixedly connected to the bottom wall of the second folding frame.

[0035] Further, the bottom of the first foot pad, the bottom of the second foot pad and the bottom of the third foot pad are respectively in contact with the ground, and the rollers are empty in the ground.

[0036] Further, the first flexible layer and the second flexible layer are made of elastic material, which is composed of ethyl acetate foaming material and polyurethane.

[0037] Further, the two ends of the front roller shaft are respectively rotatably connected to the two first folding frames, and the two ends of the rear roller shaft are respectively rotatably connected to the two second folding frames.

[0038] The application has the beneficial effects that the folding treadmill is provided, the flexible layer is arranged to improve the softness between the running belt and the platform, and the cross beams and the support plates are arranged to strengthen the connection strength of the folding part of the folding frame. BRIEF DESCRIPTION OF DRAWINGS

[0039] The drawings constituting a part of this application are used to provide further understanding of this application, so that other features, objects and advantages of this application become more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application, and do not constitute an improper limitation on this application.

[0040] In addition, throughout the drawings, the same or similar reference signs represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the proportion.

[0041] In the drawings:

[0042] Figure 1 is a whole schematic diagram according to the embodiment of the application;

[0043] Figure 2 is a structural schematic diagram of a part of the embodiment, mainly showing the support plate structure;

[0044] Figure 3 is a structural schematic diagram of a part of the embodiment, mainly showing the transmission mechanism structure;

[0045] Figure 4 is a structural schematic diagram of a part of the embodiment, mainly showing the first cross beam and the second cross beam structure.

[0046] Reference signs:

[0047] 11, first folding frame; 12, second folding frame; 13, support plate; 14, mounting frame; 15, driving motor; 16, first pulley; 17, front roller shaft; 18, second pulley; 19, belt; 20, rear roller shaft; 21, running belt; 22, front plate; 23, rear plate; 24, connecting rod; 25, first cross beam; 26, second cross beam; 27, first flexible layer; 28, second flexible layer; 29, hinge; 30, roller; 31, first foot pad; 32, second foot pad; 33, third foot pad; 34, connecting block. DETAILED DESCRIPTION

[0048] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for illustrative purposes and are not intended to limit the scope of protection of the present disclosure.

[0049] In addition, it should be further noted that only parts related to the present application are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0050] It should be noted that the terms "first", "second", and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0051] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that unless the context clearly indicates otherwise, it should be understood as "one or more".

[0052] The present disclosure will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0053] Reference Figures 1-4 A folding treadmill includes a folding frame, a running belt 21, a first flexible layer 27, a second flexible layer 28, a first cross beam 25, a second cross beam 26, a connecting rod 24, a roller 30, a first foot pad 31, a second foot pad 32, and a third foot pad 33.

[0054] The folding frame includes a first folding frame 11, a second folding frame 12, a hinge 29, a mounting frame 14, a front plate 22, a rear plate 23, a support plate 13, and a connecting block 34.

[0055] The first folding frame 11, the second folding frame 12 and the hinge 29 are respectively provided with two, the first folding frame 11 and the second folding frame 12 are hinged through the hinge 29, the mounting frame 14 is fixedly connected with the two first folding frames 11, the front plate 22 is fixedly connected with the two first folding frames 11 respectively, the rear plate 23 is fixedly connected with the two second folding frames 12 respectively, the connecting block 34 is provided with two and is fixedly connected with the first folding frame 11 in a position symmetrical manner, the connecting block 34 is fixedly connected with the first folding frame 11 through a bolt and the second folding frame 12 is arranged on the connecting block 34. Thus the support strength of the first folding frame 11 and the second folding frame 12 is improved.

[0056] The first flexible layer 27 is fixedly connected with the front plate 22, the second flexible layer 28 is fixedly connected with the rear plate 23, the first flexible layer 27 is located between the front plate 22 and the running belt 21, the second flexible layer 28 is located between the rear plate 23 and the running belt 21, the first flexible layer 27 and the second flexible layer 28 are made of elastic material, the elastic material is composed of ethyl acetate foaming material and polyurethane.

[0057] The connecting rod 24 is provided with two and is fixedly connected with the first folding frame 11 and the second folding frame 12 respectively, the connecting rod 24 is fixedly connected with the bottom wall of the front plate 22 and the rear plate 23 respectively, the two ends of one connecting rod 24 are fixedly connected with the two first folding frames 11 respectively, the two ends of the other connecting rod 24 are fixedly connected with the two second folding frames 12 respectively. The first cross beam 25 is fixedly connected with the first folding frame 11, the second cross beam 26 is fixedly connected with the second folding frame 12, the supporting plate 13 is fixedly connected with the second cross beam 26, and the first cross beam 25 is arranged on the supporting plate 13, and the first cross beam 25 is in smooth contact with the second cross beam 26.

[0058] In order to drive the running belt 21 to drive, a transmission mechanism is further arranged, the transmission mechanism comprises: a driving motor 15, a first pulley 16, a front roller shaft 17, a rear roller shaft 20, a second pulley 18 and a belt 19.

[0059] The driving motor 15 is fixedly connected with the mounting frame 14, and the first pulley 16 is fixedly connected with the output rotating shaft of the driving motor 15. The two ends of the front roller shaft 17 are rotatably connected with the two first folding frames 11 respectively, the two ends of the rear roller shaft 20 are rotatably connected with the two second folding frames 12 respectively, the second pulley 18 is fixedly connected with the front roller shaft 17, the belt 19 is sleeved on the first pulley 16 and the second pulley 18, and the running belt 21 is sleeved on the front roller shaft 17 and the rear roller shaft 20. The front plate 22 and the rear plate 23 are located between the front roller shaft 17 and the rear roller shaft 20 respectively, and the front plate 22 and the rear plate 23 are inserted into the waist-shaped space of the running belt 21.

[0060] The two symmetrical rollers 30 are installed on the bottom wall of the mounting frame 14, the two symmetrical first foot pads 31 are fixedly connected to the bottom wall of the mounting frame 14, the two symmetrical second foot pads 32 are fixedly connected to the bottom wall of the two connecting blocks 34, and the two symmetrical third foot pads 33 are fixedly connected to the bottom wall of the second folding frame 12. The bottom of the first foot pad 31, the bottom of the second foot pad 32, and the bottom of the third foot pad 33 are respectively in contact with the ground, and the rollers 30 are in the air.

[0061] Working or installation process:

[0062] When the treadmill is used, the first foot pad 31, the second foot pad 32, and the third foot pad 33 are placed on the ground, and at this time the rollers 30 are in the air. The driving motor 15 is started, the output shaft of the driving motor 15 drives the first pulley 16 to rotate, the first pulley 16 rotates and synchronously drives the belt 19 to drive, the belt 19 drives the second pulley 18 to rotate at the same time, the second pulley 18 drives the front roller shaft 17 to rotate synchronously, and the front roller shaft 17 drives the running belt 21 to drive at the same time. By setting the first flexible layer 27 and the second flexible layer 28 on the front plate 22 and the rear plate 23 respectively, and the first flexible layer 27 and the second flexible layer 28 are respectively made of elastic material, when the treadmill is used for running, the user steps on the surface of the running belt 21, and the first flexible layer 27 and the second flexible layer 28 are elastically buffered, so that the user feels comfortable and will not be injured.

[0063] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with each other to form a technical solution with similar functions disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. A folding treadmill, comprising: Folding rack, running belt (21); The feature is that a transmission mechanism for driving the running belt (21) to transmit is provided in the folding frame; The folding frame comprises: a first folding frame (11), a second folding frame (12), a hinge (29), a mounting frame (14), a front plate (22), a rear plate (23), and a connecting block (34); wherein the first folding frame (11), the second folding frame (12), and the hinge (29) are respectively provided with two, the first folding frame (11) and the second folding frame (12) are hingedly connected via the hinge (29), the mounting frame (14) is fixedly connected to the two first folding frames (11), the front plate (22) is fixedly connected to the first folding frames (11) on both sides, the rear plate (23) is fixedly connected to the second folding frames (12) on both sides, the connecting block (34) is fixedly connected to the first folding frame (11) via bolts, and the second folding frame (12) is mounted on the connecting block (34); The folding treadmill further comprises: A first crossbeam (25) fixedly connected to the first folding frame (11); A second crossbeam (26) fixedly connected to the second folding frame (12); A support plate (13) fixedly connected to the second crossbeam (26); The first crossbeam (25) and the second crossbeam (26) are in smooth contact, and the first crossbeam (25) is mounted on the support plate (13).

2. The foldable treadmill according to claim 1, characterized in that: The transmission mechanism comprises: A drive motor (15) fixedly connected to the mounting frame (14); A first pulley (16) is fixedly connected to the output shaft of the drive motor (15); A front roller shaft (17) rotatably connected to the first folding frame (11); A rear roller shaft (20) rotatably connected to the second folding frame (12); A second pulley (18) fixedly connected to the front roller shaft (17); A belt (19) is sleeved on the first pulley (16) and the second pulley (18); The running belt (21) is sleeved on the front roller shaft (17) and the rear roller shaft (20).

3. The foldable treadmill according to claim 2, characterized in that: The front plate (22) and the rear plate (23) are respectively located between the front roller shaft (17) and the rear roller shaft (20), and the front plate (22) and the rear plate (23) are inserted into the waist-shaped space of the running belt (21).

4. The foldable treadmill according to claim 3, characterized in that: The folding treadmill further comprises: A first flexible layer (27) fixedly connected to the front plate (22); A second flexible layer (28) fixedly connected to the rear plate (23); The first flexible layer (27) is located between the front plate (22) and the running belt (21), and the second flexible layer (28) is located between the rear plate (23) and the running belt (21).

5. The foldable treadmill according to claim 1, characterized in that: The folding treadmill further comprises: Two connecting rods (24) are provided and are respectively fixedly connected to the first folding frame (11) and the second folding frame (12).

6. The foldable treadmill according to claim 5, characterized in that: The connecting rods (24) are respectively fixedly connected to the bottom walls of the front plate (22) and the rear plate (23), wherein the two ends of one of the connecting rods (24) are respectively fixedly connected to the first folding frames (11) on both sides, and the two ends of the other connecting rod (24) are respectively fixedly connected to the second folding frames (12) on both sides.

7. The foldable treadmill according to claim 5, characterized in that: The folding treadmill further comprises: A roller (30) mounted on the bottom wall of the mounting frame (14); A first foot pad (31) fixedly connected to the bottom wall of the mounting frame (14); A second foot pad (32) fixedly connected to the bottom wall of the connecting block (34); The third foot pad (33) is fixedly connected to the bottom wall of the second folding frame (12).

8. The foldable treadmill according to claim 7, characterized in that: The bottom of the first foot pad (31), the bottom of the second foot pad (32), and the bottom of the third foot pad (33) are in contact with the ground respectively, and the roller (30) is suspended above the ground.

9. The foldable treadmill according to claim 4, characterized in that: The first flexible layer (27) and the second flexible layer (28) are made of elastic material.

10. The foldable treadmill according to claim 2, characterized in that: The two ends of the front roller shaft (17) are rotatably connected to the first folding frames (11) on both sides, and the two ends of the rear roller shaft (20) are rotatably connected to the second folding frames (12) on both sides.

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