Horizontal chest pushing trainer

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a horizontal chest pushing training device which comprises a main machine frame, a seat leaning assembly and a chest pushing movable assembly. The horizontal chest pushing training device comprises a main machine frame and a chest pushing movable assembly, the chest pushing movable assembly comprises chest pushing movable arms on the two sides and a connecting rod assembly, the chest pushing movable arms are connected to the main machine frame in a hinged mode, and the chest pushing movable arms are in transmission connection with a balance weight mechanism through the connecting rod assembly. In the exercise process, a body builder can have a strong sense of process, the exercise obtaining sense of the body builder can be improved, the exercise effect is improved, the connecting rod assembly has a certain dead weight, even if a barbell disc is not hung, the body builder can have a strong load bearing sense, and in addition, the exercise feeling is stronger due to the relative movement between the connecting rods.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment, in particular to a chest press training device. Background Art

[0002] The chest press trainer is a trainer mainly for training chest muscles, and mainly includes a main frame 1, a chest press movable component and a weight mechanism 3, etc. The chest press movable component includes a movable arm and a hinge connection point, etc.

[0003] In the prior art, the arm is hingedly connected to the main frame 1, and the counterweight mechanism 3 is directly connected to the arm. The counterweight mechanism 3 is mostly a barbell plate, that is, the barbell plate is directly installed on the arm or connected to the extended end of the arm. The training experience of this structure is relatively poor. There is only the feeling of the weight being lifted, and there is basically no sense of progress. The training effect needs to be improved. If the counterweight plate is not hung, there is basically no sense of weight training, and the training effect cannot be achieved.

[0004] In addition, the current weight stack has only one hanging point, which can only bring one training experience and cannot meet multiple exercise needs. Utility Model Content

[0005] The utility model provides a chest press training device, which can solve the problems pointed out in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: including a main frame, a seat assembly and a chest push movable assembly; the chest push movable assembly includes chest push arms and a connecting rod assembly on both sides, the chest push arms are hingedly connected to the main frame, and the chest push arms are transmission-connected to the counterweight mechanism through the connecting rod assembly.

[0007] Preferably, the chest pushing arm is hingedly connected to the front side of the main frame, and its lower end is hingedly connected to the base frame of the main frame through a third rotating shaft, and the seat assembly is located between the chest pushing arms on both sides.

[0008] Preferably, the connecting rod assembly includes long pull rods on both sides, a movable connecting frame, a short pull rod and a counterweight connecting frame. One end of the long pull rods on both sides is respectively hingedly connected to the chest push arms on both sides, and the other end thereof is rotatably hingedly connected to one end of the movable connecting frame. The movable connecting frame is hingedly connected to the main frame, and the other end thereof is hingedly connected to one end of the short pull rod. The other end of the short pull rod is hingedly connected to the counterweight connecting frame to drive the counterweight connecting frame to swing back and forth. One end of the counterweight connecting frame is hingedly connected to the main frame, and the other end thereof is connected to the counterweight mechanism.

[0009] Preferably, one end of the long pull rod is connected to the middle part of the chest push arm, and the other end of the long pull rod is rotatably hingedly connected to one end of the movable connecting frame through a rotating hinge assembly. The rotating hinge assembly includes a rotating sleeve assembly and a hinged connection end. The hinged connection end is hingedly connected to the other end of the long pull rod, and the rotating sleeve assembly is rotatably connected to the movable connecting frame.

[0010] Preferably, the long pull rod is a telescopic rod and is locked at a corresponding length by a locking pin.

[0011] Preferably, the movable connecting frame is an L-shaped movable connecting frame, the upper end of which is hingedly connected to the long pull rod through a rotating hinge assembly, the inflection point of which is rotatably connected to the vertical frame of the main frame through a first rotating shaft, and the lower end of which is hingedly connected to the short pull rod.

[0012] Preferably, the counterweight mechanism includes at least one bell plate hanging rod and a bell plate connecting frame, one end of the counterweight connecting frame is hingedly connected to the vertical frame through a second rotating shaft, the end of the counterweight connecting frame is connected to the bell plate connecting frame, and the at least one bell plate hanging rod is arranged on the bell plate connecting frame.

[0013] Preferably, there are two weight plate hanging rods, which are arranged along the height direction.

[0014] Preferably, the seat support assembly includes a back cushion and a seat cushion, the back cushion is supported and connected by a back cushion support frame, and the seat cushion is supported and connected by a seat cushion support frame.

[0015] Beneficial effects: The utility model provides a chest press training device, in which the chest press arm is connected to the counterweight mechanism through a connecting rod assembly, which can make the fitness person feel a stronger sense of progress during the exercise, enhance the fitness person's sense of achievement in exercise, and improve the exercise effect. Moreover, the connecting rod assembly itself has a certain weight, and even without hanging a barbell plate, there will be a strong sense of weight. In addition, the relative movement between the connecting rods makes the exercise feeling more intense.

[0016] In addition, at least one weight plate hanging rod is provided to meet diverse exercise needs. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a side schematic diagram of the utility model;

[0020] Description of reference numerals:

[0021] Numbers in the figure: main frame 1; base frame 11; vertical frame 12; third rotating shaft 13; chest press arm 21; long pull rod 22; movable connecting frame 23; short pull rod 24; counterweight connecting frame 25; rotating sleeve assembly 26; hinged connection end 27; locking pin 28; first rotating shaft 29; second rotating shaft 30; bell plate hanging rod 31; bell plate connecting frame 32; seat assembly back pad 41; seat cushion 42; back cushion support frame 43; seat cushion support frame 44. DETAILED DESCRIPTION

[0022] A specific embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0023] Example 1: Figure 1-3 As shown, a chest press training device includes a main frame 1, a seat assembly and a chest press movable assembly; the chest press movable assembly includes chest press arms 21 on both sides and a connecting rod assembly, the chest press arms 21 are hingedly connected to the main frame 1, and the chest press arms 21 are transmission connected to the counterweight mechanism through the connecting rod assembly.

[0024] Specifically, the chest pushing arm 21 is hingedly connected to the front side of the main frame 1, and its lower end is hingedly connected to the base frame 11 of the main frame 1 through the third rotating shaft 13. A handle is set at the upper end of the chest pushing arm 21, and a seat support assembly is provided between the chest pushing arms 21 on both sides. Specifically, the seat support assembly includes a back cushion 41 and a seat cushion 42. The back cushion 41 is supported and connected by a back cushion support frame 43, and the seat cushion 42 is supported and connected by a seat cushion support frame 44. The seat cushion support frame 44 is a height-adjustable support frame and is locked by a positioning pin.

[0025] The connecting rod assembly includes long pull rods 22, movable connecting frames 23, short pull rods 24 and counterweight connecting frames 25 on both sides. One end of the long pull rods 22 on both sides is respectively hingedly connected to the chest push arms 21 on both sides, and the other end thereof is rotatably hingedly connected to one end of the movable connecting frame 23. The movable connecting frame 23 is hingedly connected to the main frame 1, and the other end thereof is hingedly connected to one end of the short pull rod 24. The other end of the short pull rod 24 is hingedly connected to the counterweight connecting frame 25 to drive the counterweight connecting frame 25 to swing back and forth. One end of the counterweight connecting frame 25 is hingedly connected to the main frame 1, and the other end thereof is connected to the counterweight mechanism.

[0026] One end of the long pull rod is connected to the middle part of the chest push arm 21, and the other end of the long pull rod 22 is rotatably hingedly connected to one end of the movable connecting frame 23 through a rotating hinge assembly. The rotating hinge assembly includes a rotating sleeve assembly 26 and a hinged connection end 27. The hinged connection end 27 is hingedly connected to the other end of the long pull rod 22, and the rotating sleeve assembly 26 is rotatably connected to the movable connecting frame 23.

[0027] In some embodiments, the long pull rod 22 is a telescopic rod and is locked at a corresponding length by a locking pin 28. By changing the length of the long pull rod 22, the resistance size and angle can be changed, thereby exercising muscles in different parts of the body or adapting to people of different heights and arm spans.

[0028] Specifically, the movable connecting frame 23 is an L-shaped movable connecting frame, the upper end of which is hingedly connected to the long pull rod 22 through a rotating hinge assembly, the inflection point of which is rotatably connected to the vertical frame 12 of the main frame 1 through the first rotating shaft 29, and the lower end of which is hingedly connected to the short pull rod 24.

[0029] In some embodiments, the counterweight mechanism includes at least one weight plate hanging rod 31 and a weight plate connecting frame 32. One end of the counterweight connecting frame 25 is hingedly connected to the vertical frame 12 through a second rotating shaft 30. The end of the counterweight connecting frame 25 is connected to the weight plate connecting frame 32. At least one weight plate hanging rod 31 is set on the weight plate connecting frame 32.

[0030] There are two bell hanging rods 31. The torques of the bell hanging rods 31 at different positions are different, that is, the distances between the axis rotation points are different, thereby generating different resistances. In this embodiment, they can be set along the height direction.

[0031] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A chest press training device, comprising a main frame (1), a seat assembly and a chest press movable assembly; characterized in that: The chest-pressing movable assembly comprises chest-pressing movable arms (21) on two sides and a connecting rod assembly. The chest-pressing movable arms (21) are hingedly connected to the main frame (1), and the chest-pressing movable arms (21) are transmission-connected to the counterweight mechanism via the connecting rod assembly.

2. A chest press training device according to claim 1, characterized in that: The breast-pushing movable arm (21) is hingedly connected to the front side of the main frame (1), and its lower end is hingedly connected to the bottom frame (11) of the main frame (1) via a third rotating shaft (13), and the seat support assembly is located between the breast-pushing movable arms (21) on both sides.

3. A chest press training device according to claim 2, characterized in that: The connecting rod assembly comprises long pull rods (22) on both sides, a movable connecting frame (23), a short pull rod (24) and a counterweight connecting frame (25), one end of the long pull rods (22) on both sides are respectively hingedly connected to the chest push arms (21) on both sides, and the other end thereof is rotatably hingedly connected to one end of the movable connecting frame (23), the movable connecting frame (23) is hingedly connected to the main frame (1), and the other end thereof is hingedly connected to one end of the short pull rod (24), and the other end of the short pull rod (24) is hingedly connected to the counterweight connecting frame (25) to drive the counterweight connecting frame (25) to swing back and forth up and down, one end of the counterweight connecting frame (25) is hingedly connected to the main frame (1), and the other end thereof is connected to the counterweight mechanism.

4. A chest press training device according to claim 3, characterized in that: One end of the long pull rod is connected to the middle part of the chest push arm (21), and the other end of the long pull rod (22) is rotatably hingedly connected to one end of the movable connecting frame (23) via a rotating hinge assembly. The rotating hinge assembly includes a rotating sleeve assembly (26) and an articulated connection end (27). The articulated connection end (27) is hingedly connected to the other end of the long pull rod (22), and the rotating sleeve assembly (26) is rotatably connected to the movable connecting frame (23).

5. A chest press training device according to claim 4, characterized in that: The long pull rod (22) is a telescopic rod and is locked at a corresponding length by a locking pin (28).

6. A chest press training device according to claim 4, characterized in that: The movable connecting frame (23) is an L-shaped movable connecting frame, the upper end of which is hingedly connected to the long pull rod (22) via a rotating hinge assembly, the inflection point of which is rotatably connected to the stand (12) of the main frame (1) via a first rotating shaft (29), and the lower end of which is hingedly connected to the short pull rod (24).

7. A chest press training device according to claim 6, characterized in that: The counterweight mechanism comprises at least one bell plate hanging rod (31) and a bell plate connecting frame (32); one end of the counterweight connecting frame (25) is hingedly connected to the vertical frame (12) via a second rotating shaft (30); the end of the counterweight connecting frame (25) is connected to the bell plate connecting frame (32); and the at least one bell plate hanging rod (31) is arranged on the bell plate connecting frame (32).

8. A chest press training device according to claim 7, characterized in that: The number of the bell plate hanging rods (31) is two, and they are arranged along the height direction.

9. The chest press training device according to claim 7, characterized in that: The seat back assembly comprises a back cushion (41) and a seat cushion (42); the back cushion (41) is supported and connected via a back cushion support frame (43), and the seat cushion (42) is supported and connected via a seat cushion support frame (44).

Images