Position adjusting device of multifunctional training stool

Abstract

The utility model discloses a position adjusting device of a multifunctional training stool, which is characterized in that a hinge seat I (8) and a hinge seat II (9) are arranged at the top of a transverse support beam (1), the hinge seat I (8) is connected with a stool (7), the hinge seat II (9) is connected with a backrest plate (10), the backrest plate (10) is connected with a support cylinder (12) through a support plate (11), a handle rod (3) is arranged on the left side of the transverse support beam (1), and the handle rod (3) is arranged on the right side of the transverse support beam (1). A first locking nut (2) and a second locking nut (4) are assembled on the threaded section of the handle rod (3), the right end of the transverse supporting beam (1) is connected with a longitudinal supporting beam (15), a first bracket (16) and a second bracket (19) are arranged on the right side of the longitudinal supporting beam (15), a first rolling wheel (17) is installed on the first bracket (16), a second rolling wheel (21) is installed on the second bracket (19), and the training stool can be easily moved to a proper placing position.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment and relates to a position adjusting device for a multifunctional training bench. Background Art

[0002] Training benches include incline benches, flat mats and dumbbell benches. Training benches emphasize the strength and balance of the core muscle groups during training. This requires, to a certain extent, that the training bench must be stable enough and will not shake or roll during use. Before using the training bench, you need to check whether there is an anti-slip pad on the bottom of the training bench and whether the overall frame of the training bench is stable. Stability is the primary consideration for judging the quality of a training bench. The multi-functional training bench can cope with a variety of training methods, such as core strength training, full-body muscle strengthening training, body shape beautification, etc.

[0003] The placement of the training bench varies according to individual training goals and physical conditions. The appropriate placement can improve the training effect. Considering comfort and convenience, it is best to place the training bench near a wall or fixed object. This can provide additional support during training movements, increase stability and facilitate adjustment of training posture. However, a single person's physical strength is limited and cannot easily move the training bench. Utility Model Content

[0004] In response to the above-mentioned problems existing in the prior art, the present application provides a position adjustment device for a multifunctional training bench.

[0005] The technical solution of the utility model is as follows:

[0006] A position adjustment device for a multifunctional training bench comprises a transverse support beam, a hinge seat 1 and a hinge seat 2 are provided on the top of the transverse support beam, the hinge seat 1 is connected to the bench, the hinge seat 2 is connected to the backrest plate, the backrest plate is connected to the supporting cylinder through the support plate, a handle rod is provided on the left side of the transverse support beam, the threaded section of the handle rod is equipped with a locking nut 1 and a locking nut 2, the right end of the transverse support beam is connected to the longitudinal support beam, the right side of the longitudinal support beam is provided with a bracket 1 and a bracket 2, the bracket 1 is installed with a roller 1, and the bracket 2 is installed with a roller 2.

[0007] As a preferred embodiment of the present invention: a second adjustment rib is provided at the bottom of the backrest board, and a first adjustment rib is provided at the bottom of the bench.

[0008] As a preferred embodiment of the present invention: the second whole rib plate is equipped with a second positioning pin, and the first adjustment rib plate is equipped with a first positioning pin.

[0009] As a preferred embodiment of the present invention: the first roller is provided with a first pin, and the second roller is provided with a second pin.

[0010] As a preferred embodiment of the present invention: the second pin is equipped with a locking nut.

[0011] As a preferred embodiment of the present invention, the specifications and dimensions of roller one and roller two are the same.

[0012] The beneficial effects of the utility model are:

[0013] A multifunctional training bench position adjustment device is provided. A handle bar is provided on the left side of the transverse support beam. Fitness personnel can reach out to grasp the handle bar. The threaded section of the handle bar is equipped with locking nut 1 and locking nut 2. By adjusting locking nut 1 and locking nut 2, the protruding length of the handle bar can be extended or contracted. A bracket and roller are provided on the right side of the longitudinal support beam. When the fitness personnel grasps the handle bar and pulls it upward, the entire training bench begins to tilt, so that the roller contacts the ground and drives the training bench to move. Even if it is operated by one person, the training bench can be easily moved to a suitable placement position. It is convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a position adjustment device for a multifunctional training bench according to the present invention;

[0015] Figure 2 It is a top view of the utility model.

[0016] In the figure: 1-transverse support beam; 2-locking nut 1; 3-handle rod; 4-locking nut 2; 5-locating pin 1; 6-adjusting rib plate 1; 7-stool; 8-hinge seat 1; 9-hinge seat 2; 10-backrest plate; 11-support plate; 12-support cylinder; 13-adjusting rib plate 2; 14-locating pin 2; 15-longitudinal support beam; 16-bracket 1; 17-roller 1; 18-pin shaft 1; 19-bracket 2; 20-pin shaft 2; 21-roller 2; 22-anti-loosening nut. DETAILED DESCRIPTION

[0017] The present invention is described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described are merely a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0018] like Figure 1-2As shown, a position adjustment device for a multifunctional training bench comprises a transverse support beam 1, the top of the transverse support beam 1 is provided with a hinge seat 1 8 and a hinge seat 2 9, the hinge seat 1 8 is connected to the bench 7, the hinge seat 2 9 is connected to the backrest board 10, the backrest board 10 is connected to the support cylinder 12 through the support plate 11, a handle rod 3 is provided on the left side of the transverse support beam 1, the threaded section of the handle rod 3 is equipped with a locking nut 1 2 and a locking nut 2 4, the right end of the transverse support beam 1 is connected to the longitudinal support beam 15, the right side of the longitudinal support beam 15 is provided with a bracket 16 and a bracket 2 19, the bracket 16 is installed with a roller 17, and the bracket 2 19 is installed with a roller 2 21.

[0019] An adjustment rib plate 2 13 is provided at the bottom of the backrest plate 10, and an adjustment rib plate 1 6 is provided at the bottom of the bench 7, which can adjust the rotation angle; the entire rib plate 2 13 is equipped with a positioning pin 2 14, and the adjustment rib plate 6 is equipped with a positioning pin 5. The positioning pin 5 can be quickly and accurately inserted into the through hole opened in the adjustment rib plate 6, and the positioning pin 2 14 can be quickly and accurately inserted into the through hole opened in the adjustment rib plate 2 13, reducing the assembly time and the number of adjustments; the roller 17 is provided with a pin shaft 18, and the roller 2 21 is provided with a pin shaft 20; the pin shaft 20 is equipped with a lock nut 22, which increases the tightening force and friction force, provides higher anti-loosening ability, and can maintain the security and reliability of the threaded connection in a working environment with vibration, impact or load changes; the specifications and dimensions of the roller 17 and the roller 2 21 are the same, and the versatility is strong.

[0020] In summary, the present invention provides a position adjustment device for a multifunctional training bench, wherein a handle bar 3 is provided on the left side of the transverse support beam 1, and fitness personnel can reach out to grasp the handle bar 3, and the threaded section of the handle bar 3 is equipped with a locking nut 1 2 and a locking nut 2 4. By adjusting the locking nut 1 2 and the locking nut 2 4, the protruding length of the handle bar 3 can be extended or contracted, and a bracket and a roller are provided on the right side of the longitudinal support beam 15. When the fitness personnel grasps the handle bar 3 and pulls it upward, the entire training bench begins to tilt, so that the roller contacts the ground and drives the training bench to move. Even if it is operated by one person, the training bench can be easily moved to a suitable placement position.

[0021] Although the implementation scheme of the present invention has been disclosed as above, it is not limited to the applications listed in the description and implementation scheme. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, for ordinary technicians in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to specific details.

Claims

1. A multifunctional training bench position adjustment device, characterized by: The invention comprises a transverse support beam (1), wherein the top of the transverse support beam (1) is provided with a hinge seat 1 (8) and a hinge seat 2 (9), wherein the hinge seat 1 (8) is connected to a bench (7), wherein the hinge seat 2 (9) is connected to a backrest board (10), wherein the backrest board (10) is connected to a support cylinder (12) via a support board (11), wherein a handle bar (3) is provided on the left side of the transverse support beam (1), wherein a threaded section of the handle bar (3) is equipped with a locking nut 1 (2) and a locking nut 2 (4), wherein the right end of the transverse support beam (1) is connected to a longitudinal support beam (15), wherein a bracket 1 (16) and a bracket 2 (19) are provided on the right side of the longitudinal support beam (15), wherein the bracket 1 (16) is provided with a roller 1 (17), and the bracket 2 (19) is provided with a roller 2 (21).

2. The position adjustment device for a multifunctional training bench according to claim 1, characterized in that: The bottom of the backrest plate (10) is provided with a second adjustment rib plate (13), and the bottom of the bench (7) is provided with a first adjustment rib plate (6).

3. The position adjustment device for a multifunctional training bench according to claim 2, characterized in that: The second adjusting rib plate (13) is equipped with a second positioning pin (14), and the first adjusting rib plate (6) is equipped with a first positioning pin (5).

4. The position adjustment device for a multifunctional training bench according to claim 1, characterized in that: The roller one (17) is provided with a pin one (18), and the roller two (21) is provided with a pin two (20).

5. The position adjustment device for a multifunctional training bench according to claim 4, characterized in that: The second pin (20) is equipped with a locking nut (22).

6. The position adjustment device for a multifunctional training bench according to any one of claims 1 to 5, characterized in that: The specifications and dimensions of the roller 1 (17) and the roller 2 (21) are the same.

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