Sitting posture Smith horizontal pushing trainer
By using linear linear modules and connecting rod components in the sitting Smith flat push trainer, the problems of poor experience and poor results of existing trainers are solved, and a more stable and smooth training experience and a stronger training experience are achieved, enriching the types of trainers.
Patent Information
- Application Number
- CN202420934326.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The structure of the existing sitting-stand-push chest training device leads to poor training experience, lack of process, poor exercise effect, and a single type and lack of diversity.
A sitting Smith flat push trainer is designed, which uses a linear linear module to realize the reciprocating sliding of the chest-pushing sliding boom, and is driven to the counterweight mechanism through the connecting rod assembly to enhance the sensitivity of the exercise process.
It improves the stability and smoothness of the trainer, enhances the fitness practitioner's sense of exercise gain, improves the exercise effect, and enriches the structure type of the trainer, providing more choices.
Smart Images
Figure CN222585457U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fitness equipment, in particular to a seated Smith horizontal push trainer. Background Art
[0002] There are many kinds of fitness equipment, and there are many types of chest press trainers. Seated chest press trainers are one of them. Their structural forms are also relatively diverse. Their general structure includes a chest press arm, a main frame and a counterweight. The chest press arm is generally hingedly connected to the main frame. There are many structural forms connected to the top and bottom of the main frame. The counterweight mechanism is generally directly connected to the arm or the extended end of 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 weight when the counterweight plate is lifted, and there is basically no sense of process. 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.
[0003] In addition, more different types of structural designs are needed to enrich the types of seated chest press trainers. Utility Model Content
[0004] The utility model provides a seated Smith horizontal push training device, which can solve the problems pointed out in the background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: it includes a main frame, a seat assembly and a chest push movable assembly; the chest push movable assembly includes chest push sliding arms and a connecting rod assembly on both sides, and the chest push sliding arms are respectively slidably connected to the main frame through the straight linear modules on both sides so that they can slide back and forth, and the chest push sliding arms are transmission-connected to the counterweight mechanism through the connecting rod assembly.
[0006] Preferably, the linear module is a slide rail assembly, and the chest press sliding arm is connected to a slider of the slide rail assembly.
[0007] Preferably, the connecting rod assembly includes first pull rods on both sides, a swing connecting frame, a second pull rod and a counterweight connecting movable rod. One end of the first pull rods on both sides is respectively hingedly connected to the chest press sliding arms on both sides, and the other end thereof is hingedly connected to a connecting end of the swing connecting frame. The swing connecting frame is hingedly connected to the main frame, and one connecting end thereof is hingedly connected to one end of the second pull rod. The other end of the second pull rod is hingedly connected to the counterweight connecting movable rod to drive the counterweight connecting movable rod to swing back and forth up and down. One end of the counterweight connecting movable rod is hingedly connected to the main frame, and the other end thereof is connected to the counterweight mechanism.
[0008] Preferably, the other end of the counterweight connecting movable rod is connected to the weight plate hanging rod.
[0009] Preferably, the swing connecting frame is a tripod connecting frame, the upper end of which is hingedly connected to the top of the main frame.
[0010] Preferably, the first pull rod and the second pull rod are both telescopic rods.
[0011] Preferably, the first pull rod is a locking pin type telescopic rod, and the second pull rod is a forward and reverse thread telescopic rod.
[0012] Preferably, the slide rail assemblies on both sides are respectively arranged on the vertical frames on both sides of the main frame, and the vertical frames on both sides are arranged in a cone shape.
[0013] Preferably, the seat support assembly includes a back cushion and a seat cushion, both the back cushion and the seat cushion are supported by a main support frame, and the back cushion is auxiliary supported by an auxiliary support frame.
[0014] Preferably, the lower ends of the main support frame and the auxiliary support frame are respectively hingedly connected to the main frame, and the upper end of the auxiliary support frame is hingedly connected to the back of the back cushion. The auxiliary support frame is a length telescopic frame, which is locked by a locking pin to adjust the angles of the back cushion and the seat cushion.
[0015] Beneficial effects: The utility model provides a seated Smith horizontal push trainer. Firstly, a linear module is used to realize the reciprocating movement of the chest push sliding arm, which has better stability and smoothness.
[0016] The chest press sliding arm is connected to the counterweight mechanism through a connecting rod assembly, which can make the fitness enthusiasts feel a strong sense of progress during the exercise, enhance their sense of achievement and improve the exercise effect. The connecting rod assembly itself has a certain weight, so even without hanging barbell plates, there will be a strong sense of weight. Coupled with the relative movement between the connecting rods, this exercise feeling is even more intense.
[0017] In addition, the structural types of seated push-up trainers have been enriched, giving fitness enthusiasts more choices. 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] Numbers in the figure: main frame 1; bottom frame 11; chest press sliding arm 21; first pull rod 22; swing connecting frame 23; second pull rod 24; counterweight connecting movable rod 25; linear module 26; bell plate hanging rod 27; back pad 31; seat cushion 32; main support frame 33; auxiliary support frame 34; locking pin 35. DETAILED DESCRIPTION
[0023] 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.
[0024] Example 1: Figure 1-3 The present invention relates to a seated Smith horizontal press training device, comprising a main frame 1, a seat assembly and a chest press movable assembly; the chest press movable assembly comprises chest press sliding arms 21 on both sides and a connecting rod assembly, the chest press sliding arms 21 are respectively slidably connected to the main frame 1 through linear modules 26 on both sides, so that they can slide back and forth, and the chest press sliding arms 21 are transmission-connected to the counterweight mechanism through the connecting rod assembly.
[0025] Specifically, the linear module 26 is a slide rail assembly, the chest press sliding arm 21 is connected to the slider of the slide rail assembly, and the slide rail assemblies on both sides are respectively arranged on the uprights 11 on both sides of the main frame 1, and the uprights 11 on both sides are set in a conical shape. Generally, chest press trainers have similar track settings, that is, conical structures.
[0026] Specifically, the connecting rod assembly includes a first pull rod 22 on both sides, a swing connecting frame 23, a second pull rod 24 and a counterweight connecting movable rod 25. One end of the first pull rod 22 on both sides is respectively hingedly connected to the chest press sliding arms 21 on both sides, and the other end thereof is hingedly connected to a connecting end of the swing connecting frame 23. The swing connecting frame 23 is hingedly connected to the main frame 1. The swing connecting frame 23 can be a tripod connecting frame, the upper end of which is hingedly connected to the top of the main frame 1, and one connecting end thereof is hingedly connected to one end of the second pull rod 24. The other end of the second pull rod 24 is hingedly connected to the counterweight connecting movable rod 25 to drive the counterweight connecting movable rod 25 to swing back and forth. One end of the counterweight connecting movable rod 25 is hingedly connected to the main frame 1, and the other end thereof is connected to the counterweight mechanism, that is, the other end of the counterweight connecting movable rod 25 is connected to the bell plate hanging rod 27.
[0027] In some embodiments, the first pull rod 22 and the second pull rod 24 are both telescopic rods. Specifically, the first pull rod 22 is a locking pin type telescopic rod, and the second pull rod 24 is a forward and reverse thread telescopic rod.
[0028] Specifically, the seat assembly includes a back cushion 31 and a seat cushion 32 . Both the back cushion 31 and the seat cushion 32 are supported by a main support frame 33 , and the back cushion 31 is auxiliary supported by an auxiliary support frame 34 .
[0029] In some embodiments, the lower ends of the main support frame 33 and the auxiliary support frame 34 are respectively hingedly connected to the main frame 1, and the upper end of the auxiliary support frame 34 is hingedly connected to the back of the back cushion 31. The auxiliary support frame 34 is a length telescopic frame, which is locked by a locking pin 35 to adjust the angles of the back cushion 31 and the seat cushion 32.
[0030] 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 seated Smith horizontal push trainer, comprising a main frame (1), a seat assembly and a chest push movable assembly; characterized in that: The chest-pressing movable assembly comprises chest-pressing sliding arms (21) and a connecting rod assembly on both sides. The chest-pressing sliding arms (21) are slidably connected to the main frame (1) through linear modules (26) on both sides, so that they can slide back and forth. The chest-pressing sliding arms (21) are transmission-connected to the counterweight mechanism through the connecting rod assembly. The connecting rod assembly comprises first pull rods (22) on both sides, a swing connection frame (23), a second pull rod (24) and a counterweight connecting movable rod (25). One end of the first pull rods (22) on both sides is hingedly connected to On the chest-pressing sliding arms (21) on both sides, the other end is hingedly connected to a connection end of the swing connection frame (23), the swing connection frame (23) is hingedly connected to the main frame (1), one connection end is hingedly connected to one end of the second pull rod (24), the other end of the second pull rod (24) is hingedly connected to the counterweight connection movable rod (25) to drive the counterweight connection movable rod (25) to swing back and forth up and down, one end of the counterweight connection movable rod (25) is hingedly connected to the main frame (1), and the other end is connected to the counterweight mechanism.
2. A seated Smith push-up trainer according to claim 1, characterized in that: The straight linear module (26) is a slide rail assembly, and the chest push sliding arm (21) is connected to a slider of the slide rail assembly.
3. A seated Smith push-up trainer according to claim 2, characterized in that: The other end of the counterweight connecting movable rod (25) is connected to a bell plate hanging rod (27).
4. A seated Smith push-up trainer according to claim 3, characterized in that: The swing connection frame (23) is a tripod connection frame, the upper end of which is hingedly connected to the top of the main frame (1).
5. A seated Smith push-up trainer according to claim 4, characterized in that: The first pull rod (22) and the second pull rod (24) are both telescopic rods.
6. A seated Smith push-up trainer according to claim 5, characterized in that: The first pull rod (22) is a locking pin type telescopic rod, and the second pull rod (24) is a positive and negative thread telescopic rod.
7. A seated Smith push-up trainer according to claim 2, characterized in that: The slide rail assemblies on both sides are respectively arranged on the upright frames (11) on both sides of the main frame (1), and the upright frames (11) on both sides are arranged in a conical shape.
8. A seated Smith push-up trainer according to any one of claims 1 to 7, characterized in that: The seat back assembly comprises a back cushion (31) and a seat cushion (32); the back cushion (31) and the seat cushion (32) are both supported by a main support frame (33); and the back cushion (31) is auxiliary supported by an auxiliary support frame (34).
9. A seated Smith push-up trainer according to claim 8, characterized in that: The lower ends of the main support frame (33) and the auxiliary support frame (34) are respectively hingedly connected to the main frame (1), and the upper end of the auxiliary support frame (34) is hingedly connected to the back side of the back cushion (31). The auxiliary support frame (34) is a length telescopic frame, which is locked by a locking pin (35) to adjust the angles of the back cushion (31) and the seat cushion (32).