Simple refueling mechanism of treadmill

Abstract

The utility model discloses a simple refueling mechanism of a treadmill, which relates to the technical field of treadmills and comprises a treadmill frame and an operating table, a running belt is arranged on the inner side of the treadmill frame, a mounting frame is arranged at the left end of the outer side of the treadmill frame, a connecting support is arranged between the lower end of the operating table and the mounting frame, and a connecting rod is arranged on the connecting support. A plug pin structure is arranged on the surface of the connecting support, a fixing plate is arranged on the inner side of the running belt, an oil supply pipe is arranged at the lower end of the fixing plate, and an oil injection hole is formed in the rear side of the upper end face of the treadmill rack. According to the simple oiling mechanism of the treadmill, the oil feeding pipe, the oil injection hole, the hole plug and the like are arranged, the oil injection hole is formed in the surface of the treadmill rack, and silicone oil can be injected into the oil feeding pipe through the oil injection hole, so that the silicone oil is fed into the inner side of a running belt through the oil feeding pipe and flows out from a port of the oil feeding pipe, and the running belt structure is lubricated; and a worker does not need to stretch hands into the running belt for lubricating operation, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of treadmills, in particular to a simple refueling mechanism for a treadmill. Background Art

[0002] Treadmills are common fitness equipment in homes and gyms, and are also common home fitness equipment. The basic structure consists of a motor that drives the treadmill belt, and people run on the treadmill belt. The main internal mechanical structure is the transmission between the motor and the treadmill belt. At the same time, the smoothness of the treadmill belt's operation directly affects the performance of the treadmill.

[0003] When lubricating existing treadmill belts, a person generally reaches into the belt and applies silicone oil for lubrication. The overall operation is time-consuming and labor-intensive, and requires high technical skills, resulting in home users being unable to perform maintenance operations in a timely manner. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a simple refueling mechanism for a treadmill, which solves the problem that when lubricating the existing treadmill belt, a person generally has to reach into the belt and apply silicone oil for lubrication. The overall operation is time-consuming and labor-intensive, and has high technical requirements, resulting in the inability of household workers to perform maintenance operations in a timely manner.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a simple refueling mechanism for a treadmill, comprising a treadmill frame and an operating table, a running belt being provided on the inner side of the treadmill frame, a mounting bracket being provided on the left end of the outer side of the treadmill frame, a connecting bracket being provided between the lower end of the operating table and the mounting bracket, a latch structure being provided on the surface of the connecting bracket, a fixing plate being provided on the inner side of the running belt, an oil supply pipe being provided at the lower end of the fixing plate, an oil filling hole being provided on the rear side of the upper end surface of the treadmill frame, and a hole plug being provided on the oil filling hole;

[0006] The latch structure includes a latch frame, which is designed in a U-shaped structure. A latch rod is slidably connected to the latch frame. One end of the latch rod extends to the outside of the latch frame and is fixedly installed with a movable handle. A connecting spring is sleeved on the outside of the latch rod. One end of the connecting spring is fixedly connected to the movable handle, and the other end of the connecting spring is fixedly connected to the latch frame.

[0007] Preferably, a movable wheel is provided on the right side of the lower end of the treadmill frame, and two movable wheels are provided on the front and rear sides of the treadmill frame. A motor box is provided on the left side of the lower end of the treadmill frame, and a wiring socket is provided on the left end face of the motor box.

[0008] Preferably, an extension frame is fixedly installed on the right side of the lower end of the mounting frame, two extension frames are provided on the front and rear sides of the mounting frame, and a roller is provided on the right side of the lower end of the extension frame.

[0009] Preferably, an operation panel is provided on the upper end surface of the operating table, a placement rack is provided on the upper end surface of the operating table at the side of the operation panel, handrails are installed on the front and rear sides of the right end of the operating table, and control buttons are provided on the surface of the handrails.

[0010] Preferably, the connecting bracket consists of a lower connecting sleeve and an adjusting plate, and connecting seats are provided on the front and rear sides of the upper end of the mounting frame, the lower end of the lower connecting sleeve and the mounting frame are rotatably connected through the connecting seat, and a locking bolt is provided on the surface of the connecting seat, and the locking bolt and the lower end of the lower connecting sleeve are threadedly connected, the upper end of the lower connecting sleeve and the lower end of the adjusting plate are socketed, and the upper end of the adjusting plate is fixedly connected to the operating table, and pin holes are opened on the surface of the adjusting plate, and the pin holes are distributed at equal intervals.

[0011] Preferably, the latch frame is fixedly connected to the lower connecting sleeve, a through hole is provided on the surface of the lower connecting sleeve located inside the latch frame, and one end of the latch rod away from the movable handle is slidably connected to the through hole and is latched to the latch hole.

[0012] Preferably, the oil supply pipe is mounted on the lower end of the fixing plate through a holder, and one end of the oil supply pipe and the oil filling hole are connected to each other.

[0013] Beneficial effects

[0014] The utility model provides a simple refueling mechanism for a treadmill. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The simple refueling mechanism of the treadmill is equipped with an oil supply pipe, an oil filling hole and a hole plug. The oil filling hole is provided on the surface of the treadmill frame. Silicone oil can be injected into the oil supply pipe through the oil filling hole, so that the silicone oil is sent to the inner side of the running belt through the oil supply pipe and flows out at the port of the oil supply pipe to lubricate the running belt structure. There is no need for personnel to reach into the running belt for lubrication operation, which improves practicality.

[0016] 2. The simple refueling mechanism of the treadmill is provided with a mounting frame, a connecting bracket and a latch structure. The operating table is connected to the mounting frame through the connecting bracket, and the lower connecting sleeve and the mounting frame are rotatably connected, so that the operating table can be folded to the top of the treadmill frame, thereby realizing the folding and storage of the entire treadmill, reducing the overall volume, and facilitating storage at home. At the same time, the height of the handrail on the operating table can be adjusted by sliding the adjustment plate in the lower connecting sleeve and the latch rod and the latch hole. The limit is achieved, the height of the overall connecting bracket is changed, and the height of the handrail is adjusted, thereby adjusting the position of the handrail according to the user's height, thereby improving flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the connecting bracket structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the treadmill frame of the present invention.

[0022] In the figure: 1. Treadmill frame; 11. Moving wheel; 2. Running belt; 3. Mounting frame; 31. Extension frame; 32. Roller; 33. Connecting seat; 4. Operating table; 41. Placement frame; 42. Handrail; 5. Connecting bracket; 51. Lower connecting sleeve; 52. Adjustment plate; 53. Latch hole; 6. Latch frame; 61. Latch rod; 62. Movable handle; 63. Connecting spring; 64. Through hole; 7. Fixing plate; 8. Oil supply pipe; 9. Hole plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a simple refueling mechanism for a treadmill, comprising a treadmill frame 1 and an operating table 4, a moving wheel 11 is provided on the right side of the lower end of the treadmill frame 1, and two moving wheels 11 are provided on the front and rear sides of the treadmill frame 1, a motor box is provided on the left side of the lower end of the treadmill frame 1, a wiring socket is provided on the left end face of the motor box, a running belt 2 is provided on the inner side of the treadmill frame 1, a mounting frame 3 is provided on the left end of the outer side of the treadmill frame 1, an extension frame 31 is fixedly installed on the right side of the lower end of the mounting frame 3, and the extension frame 31 is located at the mounting frame There are two on the front and rear sides of the frame 3, a roller 32 is provided on the right side of the lower end of the extension frame 31, an operation panel is provided on the upper end surface of the operation platform 4, and a placement rack 41 is provided on the upper end surface of the operation platform 4, which is located on the side of the operation panel. Handrails 42 are installed on the front and rear sides of the right end of the operation platform 4, and control buttons are provided on the surface of the handrails 42. When people use it, the handrails 42 on both sides are convenient for people to hold and increase stability when the treadmill 2 moves, and the machine can be operated by the control buttons. At the same time, a placement rack 41 is provided for convenient placement of mobile phones and tablets, which increases functionality;

[0025] A connecting bracket 5 is provided between the lower end of the operating table 4 and the mounting frame 3, and a latch structure is provided on the surface of the connecting bracket 5, which includes a latch frame 6. The latch frame 6 is designed in a U-shaped structure, and a latch rod 61 is slidably connected to the latch frame 6. One end of the latch rod 61 extends to the outside of the latch frame 6 and is fixedly installed with a movable handle 62. The outside of the latch rod 61 is sleeved with a connecting spring 63, one end of the connecting spring 63 is fixedly connected to the movable handle 62, and the other end of the connecting spring 63 is fixedly connected to the latch frame 6. The connecting bracket 5 consists of a lower connecting sleeve 51 and an adjusting plate 52. A connecting seat 33 is provided on the front and rear sides of the upper end of the mounting frame 3, and a locking bolt is provided on the surface of the connecting seat 33. The locking bolt is threadedly connected to the lower end of the lower connecting sleeve 51, and the lower end of the lower connecting sleeve 51 is rotatably connected to the mounting frame 3 through the connecting seat 33. The upper end of the lower connecting sleeve 51 is sleeved with the lower end of the adjusting plate 52, and the upper end of the adjusting plate 52 and The operating table 4 is fixedly connected, and the surface of the adjustment plate 52 is provided with latch holes 53, and the latch holes 53 are distributed at equal intervals. The latch frame 6 and the lower connecting sleeve 51 are fixedly connected, and the surface of the lower connecting sleeve 51 is provided with a through hole 64 on the inner side of the latch frame 6. The end of the latch rod 61 away from the movable handle 62 is slidably connected to the through hole 64 and is latched with the latch hole 53. The adjusting plate 52 slides in the lower connecting sleeve 51, which can change the length of the entire connecting bracket 5, thereby adjusting the height of the operating table 4. After adjustment, the latch rod 61 is inserted into the latch hole 53 to achieve the limited fixation of the adjusting plate 52, thereby adjusting the position of the handrail 42 according to the height of the user, thereby improving flexibility. At the same time, the lower connecting sleeve 51 and the mounting frame 3 are rotatably connected, so that the operating table 4 can be folded to the top of the treadmill frame 1, thereby achieving the folding storage of the entire treadmill, reducing the overall volume, and convenient storage and placement at home;

[0026] A fixing plate 7 is provided on the inner side of the running belt 2, and an oil supply pipe 8 is provided at the lower end of the fixing plate 7. An oil filling hole is provided on the rear side of the upper end surface of the treadmill frame 1, and a hole plug 9 is provided on the oil filling hole. The oil supply pipe 8 is installed on the lower end of the fixing plate 7 through a socket, and one end of the oil supply pipe 8 and the oil filling hole are connected to each other. Silicone oil is injected into the oil supply pipe 8 through the oil filling hole, so that the silicone oil is sent into the inner side of the running belt 2 through the oil supply pipe 8 and flows out at the port of the oil supply pipe 8, thereby realizing the lubrication of the running belt 2 structure. There is no need for personnel to reach into the running belt 2 to perform lubrication operations, which improves practicality.

[0027] During operation, people move on the treadmill 2, and the handrails 42 on both sides are convenient for people to hold and increase stability, and operate the machine through control buttons. At the same time, a placement rack 41 is provided for convenient placement of mobile phones and tablets, which increases functionality. The adjustment plate 52 slides in the lower connecting sleeve 51, which can change the length of the overall connecting bracket 5, thereby adjusting the height of the operating table 4. After adjustment, the latch rod 61 is inserted into the latch hole 53 to achieve limited fixation of the adjustment plate 52, and then adjust the position of the handrail 42 according to the height of the user, thereby improving flexibility. At the same time, the lower connecting sleeve 51 and the mounting frame 3 are rotatably connected, so that the operating table 4 can be folded to the top of the treadmill frame 1, realizing the folding and storage of the entire treadmill, reducing the overall volume, and facilitating storage at home. At the same time, silicone oil is injected into the oil supply pipe 8 through the oil filling hole, so that the silicone oil is sent into the inner side of the treadmill 2 through the oil supply pipe 8 and flows out at the port of the oil supply pipe 8 to achieve lubrication of the treadmill 2 structure. There is no need for people to reach into the treadmill 2 for lubrication operation, thereby improving practicality.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A simple refueling mechanism for a treadmill, comprising a treadmill frame (1) and an operating table (4), characterized in that: A running belt (2) is provided on the inner side of the treadmill frame (1), a mounting frame (3) is provided on the left end of the outer side of the treadmill frame (1), a connecting bracket (5) is provided between the lower end of the operating table (4) and the mounting frame (3), a latch structure is provided on the surface of the connecting bracket (5), a fixing plate (7) is provided on the inner side of the running belt (2), an oil supply pipe (8) is provided at the lower end of the fixing plate (7), an oil filling hole is provided on the rear side of the upper end surface of the treadmill frame (1), and a hole plug (9) is provided on the oil filling hole; The latch structure comprises a latch frame (6), the latch frame (6) is designed in a U-shaped structure, a latch rod (61) is slidably connected to the latch frame (6), one end of the latch rod (61) extends to the outside of the latch frame (6) and is fixedly mounted with a movable handle (62), a connecting spring (63) is sleeved on the outside of the latch rod (61), one end of the connecting spring (63) is fixedly connected to the movable handle (62), and the other end of the connecting spring (63) is fixedly connected to the latch frame (6).

2. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: A moving wheel (11) is provided on the right side of the lower end of the treadmill frame (1), and two moving wheels (11) are provided on the front and rear sides of the treadmill frame (1). A motor box is provided on the left side of the lower end of the treadmill frame (1), and a wiring socket is provided on the left end surface of the motor box.

3. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: An extension frame (31) is fixedly mounted on the right side of the lower end of the mounting frame (3). Two extension frames (31) are provided on the front and rear sides of the mounting frame (3). A roller (32) is provided on the right side of the lower end of the extension frame (31).

4. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: The upper end surface of the operating table (4) is provided with an operating panel, and the upper end surface of the operating table (4) is provided with a placement rack (41) on the side of the operating panel. Handrails (42) are installed on both the front and rear sides of the right end of the operating table (4), and control buttons are provided on the surface of the handrails (42).

5. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: The connecting bracket (5) is composed of a lower connecting sleeve (51) and an adjusting plate (52). Connecting seats (33) are provided on the front and rear sides of the upper end of the mounting frame (3). A locking bolt is provided on the surface of the connecting seat (33). The locking bolt is threadedly connected to the lower end of the lower connecting sleeve (51). The lower end of the lower connecting sleeve (51) and the mounting frame (3) are rotatably connected through the connecting seat (33). The upper end of the lower connecting sleeve (51) is sleeved with the lower end of the adjusting plate (52). The upper end of the adjusting plate (52) is fixedly connected to the operating table (4). Pin holes (53) are opened on the surface of the adjusting plate (52). The pin holes (53) are distributed at equal intervals.

6. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: The latch frame (6) and the lower connecting sleeve (51) are fixedly connected, and a through hole (64) is provided on the surface of the lower connecting sleeve (51) located on the inner side of the latch frame (6). One end of the latch rod (61) away from the movable handle (62) is slidably connected to the through hole (64) and is latched to the latch hole (53).

7. The simple refueling mechanism for a treadmill according to claim 1, characterized in that: The oil supply pipe (8) is mounted on the lower end of the fixed plate (7) through a clamping seat, and one end of the oil supply pipe (8) is connected to the oil filling hole.

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