Upward-inclined chest pushing trainer

Abstract

The utility model relates to the technical field of fitness equipment, in particular to an upward-inclined chest pushing training device which comprises a main machine frame, a seat leaning assembly and a chest pushing movable assembly. The chest pushing movable assembly comprises chest pushing movable arms on the two sides and a connecting rod mechanism, 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 the balance weight mechanism through the connecting rod mechanism. 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 mechanism 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 through relative movement between the connecting rods.

Description

Technical Field

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

[0002] The incline chest press training device is a relatively common training device, which mainly includes a main frame 1, a chest press movable component and a weight mechanism 3, etc. The chest press movable component includes a chest press arm and a hinge connection point, etc.;

[0003] In the prior art, the structure is that the boom is hingedly connected to the main frame 1, and the counterweight mechanism 3 is directly connected to the boom or the extended end of the boom. The counterweight mechanism 3 is mostly a barbell plate, that is, the barbell plate is directly installed on the boom or connected to the extended end of the boom. The training experience of this structure is relatively poor, there is only the weight feeling of the weight plate being lifted, and there is basically no sense of process, and the training effect needs to be improved; if the counterweight plate is not hung, there is basically no sense of training weight, 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 an incline chest press training device, which can solve the problems pointed out in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model 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 mechanism 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 mechanism.

[0007] Preferably, the connecting rod mechanism includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hingedly connected to the chest push arm, and the other end is hingedly connected to one end of the second connecting rod, the other end of the second connecting rod is hingedly connected to the main frame, and swings back and forth up and down under the drive of the first connecting rod, and the second connecting rod is connected to the counterweight mechanism.

[0008] Preferably, the first connecting rod is a telescopic rod, which is locked by a first fixing pin.

[0009] Preferably, one end of the chest push arm is hingedly connected to the upper end of the main frame stand, and the other end of the second connecting rod is hingedly connected to the stand, and its hinge point is located below the hinge point of the chest push arm.

[0010] Preferably, the counterweight mechanism includes at least one bell plate hanging rod and a bell plate connecting frame, the bell plate connecting frame is connected to the second connecting rod, and the at least one bell plate hanging rod is arranged on the bell plate connecting frame.

[0011] Preferably, there are two weight plate hanging rods, which are arranged along the height direction.

[0012] Preferably, the seat assembly includes a back cushion, a seat cushion and a support assembly.

[0013] Preferably, the support assembly includes a plurality of supports connected to the base frame of the main frame, and the plurality of supports are arranged along the length direction of the base frame to support the cushion at an angle.

[0014] Preferably, the seat cushion is connected to the lower end of the back cushion via a connecting frame.

[0015] Preferably, the connecting frame is an L-shaped telescopic frame, which is locked by a second fixing pin.

[0016] Beneficial effects: The utility model provides an incline chest press training device, in which the chest press arm is connected to the counterweight mechanism through a connecting rod mechanism, which can make the fitness person have a stronger sense of process during the exercise, enhance the fitness person's sense of exercise achievement, and improve the exercise effect. The connecting rod mechanism itself has a certain deadweight, and even if the barbell plate is not hung, there will be a stronger sense of weight. In addition, the relative movement between the connecting rods makes the exercise feeling more intense.

[0017] In addition, at least one weight plate hanging rod is provided to meet diverse training needs by changing the torque, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0020] Figure 3 It is a side schematic diagram of the utility model;

[0021] Description of reference numerals:

[0022] The reference numerals in the figure are: main frame 1; bottom frame 11; vertical frame 12; chest press arm 21; first connecting rod 22; second connecting rod 23; first fixing pin 24; bell plate hanging rod 31; bell plate connecting frame 32; back cushion 41; seat cushion 42; support 43; connecting frame 44; second fixing pin 45. DETAILED DESCRIPTION

[0023] A specific implementation mode of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0024] Example 1: Figure 1-3A 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 movable arms 21 on both sides and a connecting rod mechanism, the chest press movable arms 21 are hingedly connected to the main frame 1, and the chest press movable arms 21 are transmission connected to the counterweight mechanism through the connecting rod mechanism.

[0025] Specifically, the connecting rod mechanism includes a first connecting rod 22 and a second connecting rod 23. One end of the first connecting rod 22 is hingedly connected to the chest pushing arm 21, and the other end is hingedly connected to one end of the second connecting rod 23. The other end of the second connecting rod 23 is hingedly connected to the main frame 1, and swings back and forth up and down driven by the first connecting rod 22. The second connecting rod 23 is connected to a counterweight mechanism. One end of the chest pushing arm 21 is hingedly connected to the upper end of the frame 12 of the main frame 1, and the other end of the second connecting rod 23 is hingedly connected to the frame 12, and its hinge point is located below the hinge point of the chest pushing arm 21.

[0026] In some embodiments, the first connecting rod 22 is a telescopic rod, which is locked by a first fixing pin 24. Through this structure, the torque and the position of the rotation fulcrum can be changed, thereby having different force feelings.

[0027] Specifically, the weight mechanism includes at least one weight plate hanging rod 31 and a weight plate connecting frame 32 . The weight plate connecting frame 32 is connected to the second connecting rod 23 , and at least one weight plate hanging rod 31 is arranged on the weight plate connecting frame 32 .

[0028] In some embodiments, there are two weight plate hanging rods 31, and the torques of the weight plate hanging rods 31 at different positions are different, that is, the distances of the axial rotation points are different, thereby generating different resistances. In this embodiment, they can be set along the height direction.

[0029] Specifically, the seat support assembly includes a back cushion 41, a seat cushion 42 and a support assembly. The support assembly includes a plurality of supports 43 connected to the base frame 11 of the main frame 1. The plurality of supports 43 are arranged along the length direction of the base frame 11 to support the back cushion 41 at an angle. The seat cushion 42 is connected to the lower end of the back cushion 41 through a connecting frame 44.

[0030] The connecting frame 44 is an L-shaped telescopic frame, which is locked by a second fixing pin 45 to adjust the relative position of the seat cushion 42 .

[0031] The above disclosures are only several 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 protection scope of the present invention.

Claims

1. An incline 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 both sides and a connecting rod mechanism. The chest-pressing movable arms (21) are hingedly connected to the main frame (1). The chest-pressing movable arms (21) are transmission-connected to a counterweight mechanism via the connecting rod mechanism. The connecting rod mechanism comprises a first connecting rod (22) and a second connecting rod (23). One end of the first connecting rod (22) is hingedly connected to the chest-pressing movable arm (21), and the other end is hingedly connected to one end of the second connecting rod (23). The other end of the second connecting rod (23) is hingedly connected to the main frame (1). Driven by the first connecting rod (22), the second connecting rod (23) swings back and forth up and down. The counterweight mechanism is connected to the second connecting rod (23).

2. The incline chest press training device according to claim 1, characterized in that: The first connecting rod (22) is a telescopic rod, which is locked by a first fixing pin (24).

3. The incline chest press training device according to claim 2, characterized in that: One end of the breast-pressing arm (21) is hingedly connected to the upper end of the upright frame (12) of the main frame (1), and the other end of the second connecting rod (23) is hingedly connected to the upright frame (12), with the hinge point being located below the hinge point of the breast-pressing arm (21).

4. The incline chest press training device according to claim 3, characterized in that: The weight-bearing mechanism comprises at least one bell plate hanging rod (31) and a bell plate connecting frame (32); the bell plate connecting frame (32) is connected to the second connecting rod (23); and the at least one bell plate hanging rod (31) is arranged on the bell plate connecting frame (32).

5. The incline chest press training device according to claim 4, characterized in that: The number of the bell plate hanging rods (31) is two, and they are arranged along the height direction.

6. An incline chest press training device according to any one of claims 1 to 5, characterized in that: The seat back assembly comprises a back cushion (41), a seat cushion (42) and a support assembly.

7. The incline chest press training device according to claim 6, characterized in that: The support assembly comprises a plurality of supports (43) connected to a base frame (11) of the main frame (1), wherein the plurality of supports (43) are arranged along the length direction of the base frame (11) to support the back cushion (41) in an inclined manner.

8. The incline chest press training device according to claim 7, characterized in that: The seat cushion (42) is connected to the lower end of the back cushion (41) via a connecting frame (44).

9. The incline chest press training device according to claim 8, characterized in that: The connecting frame (44) is an L-shaped telescopic frame, which is locked by a second fixing pin (45).

Images