A portable arm trainer

Abstract

The utility model discloses a portable arm trainer, and the technical solution key points are as follows: it comprises a main body one and a main body two, a first connecting plate and a second connecting plate are fixedly arranged on one side opposite to the main body one and the main body two, a clamping plate is fixedly arranged on the front end and the rear end of the first connecting plate, the distance between the front and rear adjacent clamping plates is the same as the thickness of the first connecting plate and the second connecting plate, the main body one and the main body two are connected by a connecting piece, a first fixing column and a second fixing column are fixedly arranged on the main body one and the main body two respectively, one end of a rope is fixedly arranged on the first fixing column, the rope passes through the second fixing column, a threaded joint is fixedly arranged on the other end of the rope, the threaded joint is threadedly connected to the main body two, the rope is tightly attached to the side surface of the main body two, the rope is tautly arranged, and the utility model is more convenient to carry after use.

Description

Technical Field

[0001] The utility model relates to the technical field of arm trainers, in particular to a portable arm trainer. Background Art

[0002] The arm trainer is a kind of fitness equipment used to exercise the arm muscles. It mainly exercises the arm strength and chest muscles, and assists in exercising the wrist strength. As a simple and convenient fitness equipment, the arm trainer is widely used in gyms and homes.

[0003] Existing arm strengtheners are generally divided into two types, one is a traditional spring arm strengthener, and the other is an 8-shaped arm strengthener, but these two arm strengtheners are long and inconvenient to carry. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a portable arm trainer to solve the problem that the existing arm trainers mentioned in the background technology are not easy to carry.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A portable arm strengthener comprises a main body 1 and a main body 2, wherein a first connecting plate and a second connecting plate are fixedly provided on opposite sides of the main body 1 and the main body 2, a clamping plate is fixedly provided on the front and rear ends of the first connecting plate, and the distance between the front and rear adjacent clamping plates is the same as the thickness of the first connecting plate and the second connecting plate, the main body 1 and the main body 2 are connected by a connecting piece, and a first fixing column and a second fixing column are fixedly provided on the main body 1 and the main body 2 respectively, one end of a rope is fixedly provided on the first fixing column, and the rope passes through the second fixing column, and a threaded joint is fixedly provided on the other end of the rope, and the threaded joint is threadedly connected to the main body 2, the rope is tightly attached to the side surface of the main body 2, and the rope is set taut.

[0007] Furthermore, the main body 1 is connected to the rotating part through a rotation damper, and the structure of the main body 1 is the same as that of the main body 2.

[0008] Furthermore, a fixing plate is fixedly provided on the main body 2, a connecting hole is provided on the fixing plate, and the threaded joint is screwed into the connecting hole.

[0009] Furthermore, a fixing hole is provided on the clamping plate, and a screw is arranged in the fixing hole.

[0010] Furthermore, a groove is provided on the side surface of the second body, and the rope is located in the groove.

[0011] Furthermore, the interior of the rope is a steel wire rope, and the exterior of the steel wire rope is a braided layer.

[0012] Furthermore, magnet rings are fixedly arranged on the main body one and the main body two.

[0013] Furthermore, the connecting member is L-shaped, a slide groove is provided on the connecting member, a cross bar is provided in the slide groove, and the cross bar is fixedly arranged with the second connecting plate.

[0014] In summary, the utility model mainly has the following beneficial effects: in the utility model, by providing a connecting piece, connecting with the connecting piece, and fixing with a splint, the main body one and the main body two can be folded after use. The folded arm strengthener is circular in shape as a whole, occupies less space, and is more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of this embodiment;

[0016] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0017] Figure 3 It is a left side view of this embodiment;

[0018] Figure 4 yes Figure 3 The enlarged schematic diagram of point B in the middle;

[0019] Figure 5 It is a structural diagram of the connecting parts.

[0020] Figure numerals: 1. Main body one; 2. Main body two; 3. First connecting plate; 4. Second connecting plate; 5. Clamp; 6. First fixing column; 7. Second fixing column; 8. Rope; 9. Threaded joint; 10. Fixing plate; 11. Screw; 12. Connector; 1201. Slide groove; 1202. Cross bar. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", "fourth", "fifth", and "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example 1

[0025] refer to Figure 1-Figure 5 A portable arm trainer comprises a main body 1 and a main body 2. The main body 1 and the main body 2 are made of stainless steel and have a high weight. After being folded, they can be temporarily used as dumbbells for arm strength training. A first connecting plate 3 and a second connecting plate 4 are fixedly arranged on the opposite side of the main body 1 and the main body 2. Two pieces of the first connecting plate 3 and the second connecting plate 4 are arranged symmetrically along the main body 1 and the main body 2. There is a gap between adjacent first connecting plates 3, and there is a gap between adjacent second connecting plates 4. Clamps 5 are fixedly arranged at the front and rear ends of the first connecting plate 3. The distance between the front and rear adjacent clamps 5 is equal to the thickness of the first connecting plate 3 and the second connecting plate 4. The main body 1 and the main body 2 are connected by a connecting piece 12, the connecting piece 12 is located in the gap between the adjacent first connecting plates 3, the connecting piece 12 is L-shaped, a slide groove 1201 is provided on the connecting piece 12, a cross bar 1202 is provided in the slide groove, the cross bar 1202 is fixed to the second connecting plate 4, the main body 1 and the main body 2 are respectively fixed with a first fixing column 6 and a second fixing column 7, one end of a rope 8 is fixed with the first fixing column 6, the rope 8 passes through the second fixing column 7, and a threaded joint 9 is fixed on the other end of the rope 8, the threaded joint 9 is threadedly connected to the main body 2, the rope 8 is close to the side of the main body 2, and the rope 8 is taut.

[0026] According to the above embodiment, please refer to Figure 1The main body 1 is connected to the rotating part through a rotation damper. The structure of the main body 1 is the same as that of the main body 2. A groove is provided on the side of the main body 2, and the rope 8 is located in the groove. A fixing plate 10 is fixedly provided on the main body 2, and a connecting hole is provided on the fixing plate 10. The threaded joint 9 is screwed into the connecting hole. Magnet rings are fixedly provided on the main body 1 and the main body 2. After use, the main body 1 and the main body 2 are folded, and the two magnet rings attract each other, and the space occupied after folding is small.

[0027] According to the above embodiment, please refer to Figure 1 A fixing hole is provided on the clamping plate 5, and a screw 11 is arranged in the fixing hole.

[0028] According to the above embodiment, please refer to Figure 1 The inside of the rope 8 is a steel wire rope, and the outside of the steel wire rope is a braided layer.

[0029] To summarize, when folding, unscrew the threaded joint 9, remove the screw 11, move the main body 1 and the main body 2, and move the cross bar 1202 along the slide groove 1201. The rear sections of the main body 1 and the main body 2 are close to each other, and the magnet rings attract each other. The rope 8 can be held by hand, which is more convenient to carry.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable arm trainer, comprising a main body (1) and a second main body (2), wherein a first connecting plate (3) and a second connecting plate (4) are fixedly provided on opposite sides of the main body (1) and the second main body (2), and characterized in that: The front and rear ends of the first connecting plate (3) are fixedly provided with a clamping plate (5), and the distance between the adjacent clamping plates (5) is the same as the thickness of the first connecting plate (3) and the second connecting plate (4). The main body (1) and the main body (2) are connected by a connecting piece (12). The main body (1) and the main body (2) are respectively fixedly provided with a first fixing column (6) and a second fixing column (7). One end of the rope (8) is fixedly provided with the first fixing column (6), and the rope (8) passes through the second fixing column (7). The other end of the rope (8) is fixedly provided with a threaded joint (9), and the threaded joint (9) is threadedly connected to the main body (2). The rope (8) is tightly attached to the side of the main body (2), and the rope (8) is taut.

2. A portable arm trainer according to claim 1, characterized in that: The main body 1 (1) is connected to the rotating part through a rotation damper, and the structure of the main body 1 (1) is the same as that of the main body 2 (2).

3. The portable arm trainer according to claim 1, characterized in that: A fixing plate (10) is fixedly provided on the second body (2), a connecting hole is provided on the fixing plate (10), and the threaded joint (9) is screwed into the connecting hole.

4. The portable arm trainer according to claim 1, characterized in that: A fixing hole is provided on the clamping plate (5), and a screw (11) is provided in the fixing hole.

5. The portable arm trainer according to claim 1, characterized in that: A groove is provided on the side of the second body (2), and the rope (8) is located in the groove.

6. The portable arm trainer according to claim 1, characterized in that: The interior of the rope (8) is a steel wire rope, and the exterior of the steel wire rope is a braided layer.

7. The portable arm trainer according to claim 1, characterized in that: The main body 1 (1) and the main body 2 (2) are both fixedly provided with a magnetic ring.

8. The portable arm trainer according to claim 1, characterized in that: The connecting member (12) is L-shaped, and a sliding groove (1201) is provided on the connecting member (12). A cross bar (1202) is provided in the sliding groove, and the cross bar (1202) is fixedly arranged with the second connecting plate (4).

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