Smith comprehensive training device with mirror surface

Abstract

The utility model discloses a Smith comprehensive training device with a mirror surface, which comprises two side frames, a rear connecting pipe fixed between the two side frames and positioned at the rear ends of the side frames, and a rear shield mirror surface plate mounted on the front surfaces of the two rear connecting pipes, the quick dismounting and mounting mechanism is arranged between the rear connecting pipe and the rear protective cover mirror board; according to the utility model, the Smith comprehensive training device in the prior art is improved and optimized, and the high-definition mirror surface is arranged on the inner side of the training device, so that a trainee can clearly observe back muscle lines and motion tracks in natural return motion; it is ensured that a trainer can observe key information such as the back muscle contraction state and the shoulder blade motion trail without interrupting actions, instant adjustment of action specifications is achieved, the indoor visual space can be expanded through mirror reflection, the oppression feeling during training is relieved, and psychological needs and interaction experience in the training process are optimized.

Description

Technical Field

[0001] This utility model belongs to the field of fitness equipment technology, specifically relating to a Smith multi-trainer with a mirror. Background Technology

[0002] The Smith machine is a multi-functional piece of equipment widely used in gyms and home fitness settings. It helps users complete squats, bench presses, deadlifts, and back training exercises more safely and efficiently through a barbell sliding structure with track-limited positioning. The traditional Smith machine mainly consists of a frame, track, barbell bar, and weight system, and its core design focuses on movement stability and training safety.

[0003] Traditional Smith machine training devices, when used in practice, make it difficult for trainees to observe the contraction state of back muscles and the correctness of movements during back training (such as rowing, pull-ups, etc.). Since the back muscles are located on the back of the body, trainees need to frequently interrupt the movement and rely on others for assistance to confirm whether the posture is correct, resulting in reduced training efficiency and an increased risk of sports injuries due to movement deviations. Existing training device designs focus on optimizing the mechanical structure, neglecting the psychological needs and interactive experience during training. The lack of a visual feedback mechanism makes the training process tedious. Therefore, this utility model proposes a Smith machine with a mirror. Utility Model Content

[0004] The purpose of this invention is to provide a Smith multi-trainer with a mirror to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a Smith multi-gym with a mirror, comprising two side frames, a rear connecting tube fixed between the two side frames and located at the rear end of the side frames, a barbell bar and parallel bars disposed in front of the two side frames, and further comprising...

[0006] Rear shield mirror panels are installed on the front surface of the two rear connecting pipes;

[0007] The quick-release mechanism between the rear connecting tube and the rear protective lens panel includes a cylindrical connecting post rotatably disposed on the front surface of the rear connecting tube, a limiting block fixed on the front end surface of the cylindrical connecting post, a circular connecting hole opened on the surface of the rear protective lens panel for the cylindrical connecting post to pass through, and a locking block inlet and outlet opened on the surface of the rear protective lens panel and communicating with the circular connecting hole, wherein the locking block inlet and outlet are adapted to the limiting block.

[0008] Preferably, the quick assembly / disassembly mechanism further includes an inner rotating groove formed inside the rear connecting pipe and an inner rotating block rotatably installed inside the inner rotating groove, wherein the rear end of the cylindrical connecting column extends through to the inner side of the inner rotating groove and is fixed to the inner rotating block.

[0009] Preferably, the quick assembly / disassembly mechanism further includes a rear connecting shaft fixed to the rear surface of the inner rotating block, and the rear end of the rear connecting shaft extends through to the rear surface of the rear connecting tube and is fixed with a rear rotating seat.

[0010] Preferably, the front surface of the rear connecting pipe has a front circular hole that communicates with the inner rotating groove, and the front circular hole is adapted to the cylindrical connecting post.

[0011] Preferably, the rear surface of the rear connecting pipe is provided with a rear circular hole that communicates with the inner rotating groove, and the rear circular hole is adapted to the rear connecting shaft.

[0012] Preferably, the quick assembly / disassembly mechanism further includes a locking structure, which is disposed between the rear rotating seat and the rear connecting tube.

[0013] Preferably, the locking structure includes an inner sliding groove inside the rear rotating seat, an inner sliding seat slidably installed in the inner sliding groove, and an inner connecting rod fixed to the rear surface of the inner sliding seat. A spring is also installed in the inner sliding groove relative to the rear of the inner sliding seat. The rear end of the inner connecting rod extends through to the rear surface of the rear rotating seat and is fixed with a rear locking plate. A rear locking block is fixed to the bottom surface of the rear locking plate relative to the bottom of the rear rotating seat. A rear locking groove corresponding to the rear locking block is opened on the rear surface of the rear connecting tube. The front end of the rear locking block is inserted into the rear locking groove.

[0014] Preferably, a rear support plate is welded and fixed to both sides of the back edge of the rear protective mirror panel, and the rear support plate is located between the upper and lower rear connecting pipes.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model improves and optimizes the existing Smith multi-trainer by installing a high-definition mirror on the inside of the trainer, allowing trainees to clearly observe the back muscle lines and movement trajectory during natural head-turning movements. This ensures that trainees can observe key information such as the contraction state of the back muscles and the movement trajectory of the scapula without interrupting the movement, enabling real-time adjustment of movement standardization. In addition, the mirror reflection can expand the indoor visual space, alleviate the feeling of oppression during training, and improve training focus through environmental mapping, thus optimizing the psychological needs and interactive experience during the training process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A magnified view of a portion of region A in the middle;

[0018] Figure 3 This is a side sectional view of the quick assembly / disassembly mechanism of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of a portion of region B in the middle;

[0020] In the diagram: 1. Side frame; 2. Rear connecting tube; 3. Barbell bar; 4. Parallel bars; 5. Rear protective mirror panel; 51. Rear support plate; 6. Quick disassembly / assembly mechanism; 61. Cylindrical connecting column; 62. Limiting block; 63. Circular connecting hole; 64. Block inlet / outlet; 65. Inner rotating groove; 66. Inner rotating block; 67. Rear connecting shaft; 68. Rear rotating seat; 69. Locking structure; 691. Inner sliding groove; 692. Inner sliding seat; 693. Spring; 694. Inner connecting rod; 695. Rear locking plate; 696. Rear locking block; 697. Rear locking groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example

[0023] Please see Figures 1 to 4 This is an embodiment of the present invention, which provides a technical solution: a Smith multi-gym with a mirror, including two side frames 1, a rear connecting tube 2 fixed between the two side frames 1 and located at the rear end of the side frames 1, a barbell bar 3 and parallel bars 4 set in front of the two side frames 1. The above structures are all prior art and are the basic structural components of the Smith multi-gym. They are not significantly different from the structure of the Smith multi-gym in the prior art and do not involve the technical improvement of the present invention. Therefore, the specific structural principle will not be described in detail here.

[0024] Also includes

[0025] The rear protective mirror panel 5 is installed on the front surface of the two rear connecting pipes 2. The design of the rear protective mirror panel 5 allows the trainee to clearly observe the back muscle lines and movement trajectory during a natural head-turning movement. This ensures that the trainee can observe key information such as the contraction state of the back muscles and the movement trajectory of the scapula without interrupting the movement, enabling immediate adjustment of the movement standard. In addition, the mirror reflection can expand the indoor visual space and alleviate the feeling of oppression during training.

[0026] The rear connecting pipe 2 and the rear shield mirror panel 5 are connected by a quick-release mechanism 6. The quick-release mechanism 6 includes a cylindrical connecting post 61 rotatably mounted on the front surface of the rear connecting pipe 2, a limiting block 62 welded and fixed to the front surface of the cylindrical connecting post 61, a circular connecting hole 63 on the surface of the rear shield mirror panel 5 through which the cylindrical connecting post 61 passes, and a locking block inlet / outlet 64 on the surface of the rear shield mirror panel 5 communicating with the circular connecting hole 63. The locking block inlet / outlet 64 is adapted to the limiting block 62, so that the rear shield mirror panel 5 can be quickly connected to the rear connecting pipe 2, improving the ease of installation and removal of the rear shield mirror panel 5, facilitating the rapid installation of the rear shield mirror panel 5 in the early stage, and also facilitating the rapid disassembly, cleaning and maintenance of the rear shield mirror panel 5 in the later stage.

[0027] In this embodiment, preferably, the quick disassembly and assembly mechanism 6 further includes an inner rotating groove 65 opened inside the rear connecting pipe 2 and an inner rotating block 66 rotatably installed inside the inner rotating groove 65. The rear end of the cylindrical connecting column 61 passes through the inner side of the inner rotating groove 65 and is fixed to the inner rotating block 66, so that the cylindrical connecting column 61 can rotate smoothly in front of the rear connecting pipe 2.

[0028] In this embodiment, preferably, the quick disassembly and assembly mechanism 6 further includes a rear connecting shaft 67 fixed on the rear surface of the inner rotating block 66, and the rear end of the rear connecting shaft 67 extends through to the rear surface of the rear connecting tube 2 and is fixed with a rear rotating seat 68, so that the operator can rotate the cylindrical connecting column 61 and the limiting block 62 by rotating the rear rotating seat 68, which facilitates the quick disassembly and assembly of the rear protective mirror panel 5.

[0029] In this embodiment, preferably, the front surface of the rear connecting pipe 2 is provided with a front circular hole that communicates with the inner rotating groove 65, and the front circular hole is adapted to the cylindrical connecting post 61, so that the cylindrical connecting post 61 can pass through smoothly and rotate smoothly.

[0030] In this embodiment, preferably, the rear surface of the rear connecting pipe 2 is provided with a rear circular hole that communicates with the inner rotating groove 65, and the rear circular hole is adapted to the rear connecting shaft 67, so that the rear connecting shaft 67 can pass through smoothly and rotate smoothly.

[0031] In this embodiment, preferably, the quick disassembly and assembly mechanism 6 further includes a locking structure 69, which is disposed between the rear rotating seat 68 and the rear connecting pipe 2.

[0032] In this embodiment, preferably, the locking structure 69 includes an inner groove 691 formed inside the rear rotating seat 68, an inner slide seat 692 slidably mounted in the inner groove 691, and an inner connecting rod 694 welded and fixed to the rear surface of the inner slide seat 692. A spring 693 is also installed in the inner groove 691 relative to the rear of the inner slide seat 692. The rear end of the inner connecting rod 694 extends through to the rear surface of the rear rotating seat 68 and is welded and fixed to a rear locking plate 695. A rear locking block 696 is fixed to the bottom surface of the rear locking plate 695 relative to the bottom of the rear rotating seat 68. A rear locking groove 697 corresponding to the rear locking block 696 is formed on the rear surface of the rear connecting pipe 2. The front end of the rear locking block 696 is inserted into the rear locking groove 697 to achieve stable positioning of the rear rotating seat 68 during daily use, ensuring that the rear rotating seat 68, the cylindrical connecting column 61, and the limiting locking block 62 will not rotate on their own during daily use. When the rear shield mirror panel 5 needs to be removed for maintenance or replacement, simply pull the two rear clamps 695 backwards, causing the inner connecting rod 694 to pull the inner slide 692, which in turn compresses the spring 693 until the end of the rear clamp 696 moves out of the rear clamp slot 697. This quickly releases the restriction on the rear rotating seat 68. At this point, the operator can rotate the rear rotating seat 68, causing the rear connecting shaft 67 to rotate along with the inner rotating block 66 and the cylindrical connecting column 61. When the rear rotating seat 68 rotates 180 degrees, the limiting clamp 62 will also rotate to align with the clamp inlet / outlet 64. At this point, the limiting clamp 62 will no longer restrict the rear shield mirror panel 5. Then, slowly move the rear shield mirror panel 5 forward, allowing the limiting clamp 62 to move away from the clamp inlet / outlet 64. This allows the rear shield mirror panel 5 to be easily separated from the rear connecting pipe 2, thus enabling the rapid removal of the shield mirror panel 5.

[0033] In this embodiment, preferably, a rear support plate 51 is welded and fixed to both sides of the back edge of the rear protective mirror panel 5, and the rear support plate 51 is located between the upper and lower rear connecting pipes 2, which can play a positioning and supporting role for the rear protective mirror panel 5 during the initial installation of the rear protective mirror panel 5.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Smith combined trainer with a mirror, comprising two side frames (1), a rear connecting pipe (2) fixed between the two side frames (1) and located at the rear end of the side frames (1), a barbell rod (3) arranged in front of the two side frames (1) and a double bar (4), characterized in that: Also includes Rear shield mirror panel (5) installed on the front surface of the two rear connecting pipes (2); And a quick disassembly and assembly mechanism (6) between the rear connecting tube (2) and the rear protective mirror panel (5), the quick disassembly and assembly mechanism (6) includes a cylindrical connecting post (61) rotatably disposed on the front surface of the rear connecting tube (2), a limiting block (62) fixed on the front end surface of the cylindrical connecting post (61), a circular connecting hole (63) opened on the surface of the rear protective mirror panel (5) for the cylindrical connecting post (61) to pass through, and a block inlet and outlet (64) opened on the surface of the rear protective mirror panel (5) and communicating with the circular connecting hole (63), and the block inlet and outlet (64) is adapted to the limiting block (62).

2. A Smith-complex trainer with a mirror according to claim 1, characterized in that: The quick assembly / disassembly mechanism (6) also includes an inner rotating groove (65) opened inside the rear connecting pipe (2) and an inner rotating block (66) rotatably installed inside the inner rotating groove (65). The rear end of the cylindrical connecting column (61) passes through the inner side of the inner rotating groove (65) and is fixed to the inner rotating block (66).

3. A Smith-complex trainer with a mirror according to claim 2, characterized in that: The quick assembly / disassembly mechanism (6) also includes a rear connecting shaft (67) fixed to the rear surface of the inner rotating block (66), and the rear end of the rear connecting shaft (67) extends through to the rear surface of the rear connecting tube (2) and is fixed with a rear rotating seat (68).

4. A Smith-complex trainer with a mirror according to claim 3, characterized in that: The front surface of the rear connecting pipe (2) is provided with a front circular hole that communicates with the inner rotating groove (65), and the front circular hole is adapted to the cylindrical connecting post (61).

5. A Smith Combo Trainer with a mirror according to claim 3, characterized in that: The rear surface of the rear connecting pipe (2) is provided with a rear circular hole that communicates with the inner rotating groove (65), and the rear circular hole is adapted to the rear connecting shaft (67).

6. A Smith Combo Trainer with a mirror according to claim 3, characterized in that: The quick assembly / disassembly mechanism (6) also includes a locking structure (69), which is disposed between the rear rotating seat (68) and the rear connecting pipe (2).

7. A Smith-complex trainer with a mirror according to claim 6, characterized in that: The locking structure (69) includes an inner slide groove (691) opened inside the rear rotating seat (68), an inner slide seat (692) slidably installed in the inner slide groove (691), and an inner connecting rod (694) fixed to the rear surface of the inner slide seat (692). A spring (693) is also installed in the inner slide groove (691) relative to the rear of the inner slide seat (692). The rear end of the inner connecting rod (694) extends through to the rear surface of the rear rotating seat (68) and is fixed with a rear locking plate (695). The bottom surface of the rear locking plate (695) is fixed with a rear locking block (696) relative to the bottom of the rear rotating seat (68). The rear surface of the rear connecting tube (2) is provided with a rear locking groove (697) corresponding to the rear locking block (696). The front end of the rear locking block (696) is inserted into the rear locking groove (697).

8. The Smith multi-trainer with a mirror as described in claim 1, characterized in that: The rear protective mirror panel (5) has a rear support plate (51) welded and fixed on both sides of the back side, and the rear support plate (51) is located between the upper and lower rear connecting pipes (2).

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