CN217661274U

CN217661274U - Portable dumbbell

Info

Publication number: CN217661274U
Application number: CN202123348737.7U
Authority: CN
Inventors: 陈曹顺
Original assignee: Nantong Tianlong Sporting Goods Co ltd
Current assignee: Nantong Tianlong Sporting Goods Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-10-28
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a portable dumbbell, including the dead lever, the equal fixedly connected with threaded rod in side both ends of dead lever, the side surface threaded connection of threaded rod has the baffle, the side surface fixedly connected with metal pole of baffle, the lower fixed surface of dead lever is connected with the bracing piece, the lower fixed surface of bracing piece is connected with the bearing plate, the lower surface of bearing plate is provided with the rubber pad. The utility model discloses, through the metal pole of installation, when the user is twisting the baffle and is rotating, utilize the area of contact of the multiplicable baffle of metal pole, it is comparatively convenient when fixing the dumbbell piece to make people.

Description

Portable dumbbell

Technical Field

The utility model relates to a dumbbell field especially relates to a portable dumbbell.

Background

Dumbbells are a simple device used for strengthening muscle strength training. Its main material is cast iron, and some are covered with a layer of rubber. The muscle training device is used for muscle strength training and muscle compound action training. The dumbbell can be held by hands for patients with low muscle strength caused by paralysis, pain, long-term inactivity and the like, and the weight of the dumbbell can be used for performing resistance active exercise and training the muscle strength. Dumbbells can train a single muscle; if the weight is increased, the muscle training device needs the coordination of a plurality of muscles and can also be used for the compound action training of the muscles, and the dumbbell can continuously increase the weight, so that the dumbbell is favored by sports and healthy children.

However, although the existing portable dumbbell solves the problem of portability, the following defects still exist:

1. when the existing portable dumbbell is used, the baffle is thinner, so that a user is inconvenient to twist the baffle and easily hurt fingers.

2. When the existing portable dumbbell is used, the dumbbell is not supported, so that the dumbbell is easy to roll everywhere when placed on the ground.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable dumbbell.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable dumbbell comprises a fixed rod, wherein threaded rods are fixedly connected to two lateral ends of the fixed rod, a baffle is in threaded connection with the lateral surface of each threaded rod, and a metal rod is fixedly connected to the lateral surface of each baffle;

the lower fixed surface of dead lever is connected with the bracing piece, the lower fixed surface of bracing piece is connected with the bearing plate, the lower surface of bearing plate is provided with the rubber pad.

As a further description of the above technical solution:

the side surface of the threaded rod is movably connected with a dumbbell block, and the dumbbell block is attached to the baffle.

As a further description of the above technical solution:

the side surface of the dumbbell block is provided with an anti-slip pad.

As a further description of the above technical solution:

and the side surface of the non-slip mat is fixedly connected with a limiting rod.

As a further description of the above technical solution:

the side surface of the dumbbell block is provided with a positioning groove, and the positioning groove is connected with the limiting rod in an embedded mode.

As a further description of the above technical solution:

the side surface of the fixed rod is fixedly connected with a metal plate, and the metal plate is attached to the dumbbell block.

As a further description of the above technical solution:

the side surface of the fixed rod is positioned on the right side of the metal plate and is fixedly connected with a handle.

The utility model discloses following beneficial effect has:

1. compared with the prior art, portable dumbbell, through the metal pole of installation, when the user is twisting the baffle and is rotating, utilizes the area of contact of the multiplicable baffle of metal pole, makes people comparatively convenient when fixing the dumbbell piece.

2. Compared with the prior art, portable dumbbell, through the bearing block and the rubber pad that set up, the weight that utilizes the bearing plate makes the device can play the purpose of support when placing, can improve the frictional force between bearing plate and the ground through the rubber pad, makes the device comparatively firm when placing, is difficult for rolling everywhere when the device places subaerial.

3. Compared with the prior art, the portable dumbbell has the advantages of compact structure, small volume and convenient disassembly, and the dumbbell is convenient to carry.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable dumbbell according to the present invention;

fig. 2 is a schematic diagram of a right-view structure of a dumbbell block of the portable dumbbell provided by the present invention;

fig. 3 is a left side view structural diagram of a dumbbell block of the portable dumbbell of the present invention;

fig. 4 is a schematic view of the structure of the bearing plate of the portable dumbbell according to the present invention.

Illustration of the drawings:

1. a fixing rod; 2. a handle; 3. a dumbbell block; 4. a baffle plate; 5. a metal rod; 6. a threaded rod; 7. a metal plate; 8. a support bar; 9. a bearing plate; 10. a limiting rod; 11. a non-slip mat; 12. positioning a groove; 13. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a portable dumbbell: including dead lever 1, the equal fixedly connected with threaded rod 6 in side both ends of dead lever 1, utilize the screw thread setting of threaded rod 6, make baffle 4 can twist on the surface of threaded rod 6 and move and fix dumbbell piece 3, the side surface threaded connection of threaded rod 6 has baffle 4, can block dumbbell piece 3, the side surface fixedly connected with metal pole 5 of baffle 4, baffle 4 is when twisting, the user can twist baffle 4 with metal pole 5 and rotate, thereby it is comparatively convenient when twisting to make baffle 4, the side surface swing joint of threaded rod 6 has dumbbell piece 3, and dumbbell piece 3 laminates with baffle 4 mutually, can adjust the weight of the device, the side surface of dumbbell piece 3 is provided with slipmat 11, the side surface fixedly connected with gag lever post 10 of slipmat 11, the side surface of dumbbell piece 3 is equipped with constant head tank 12, and constant head tank 12 is connected with gag lever post 10 gomphosis, when a plurality of dumbbell pieces 3 are laminating, gag lever post 10 can gomphosis enter the inside of constant head tank 12, make dumbbell piece 3 cover can play the purpose of location when the surface of threaded rod 6, the side surface fixedly connected with metal sheet 7 of dead lever 1, and metal sheet 7 and dumbbell piece 3, can laminate the purpose of dumbbell piece 3 mutually.

Through setting up above structure, after dumbbell piece 3 installation, the usable metal pole 5 of user conveniently twists baffle 4 and rotates, can play the purpose of location when dumbbell piece 3 when the installation simultaneously.

The lower fixed surface of dead lever 1 is connected with bracing piece 8, the lower fixed surface of bracing piece 8 is connected with bearing plate 9, utilize the weight of bearing plate 9 to make the device can play the purpose of support when placing, the lower surface of bearing plate 9 is provided with rubber pad 13, can improve the frictional force between bearing plate 9 and the ground through rubber pad 13, make the device comparatively firm when placing, the side surface of dead lever 1 is located metal sheet 7's right side fixedly connected with handle 2.

Through setting up above structure, make it conveniently support the device, be difficult for rolling everywhere when the device is placed subaerial.

The working principle is as follows: constantly to the surface mounting dumbbell piece 3 of threaded rod 6 according to the weight that the user can bear, when a plurality of dumbbell pieces 3 are when the laminating, gag lever post 10 can the gomphosis advance the inside of constant head tank 12, make dumbbell piece 3 cover can play the purpose of location when the surface of threaded rod 6, metal sheet 7 can block dumbbell piece 3, after dumbbell piece 3 installation, the usable metal rod 5 of user twists baffle 4 and rotates, make baffle 4 can fix dumbbell piece 3, after the device uses, utilize the weight of bearing plate 9 to make the device can play the purpose of support when placing, can improve the frictional force between bearing plate 9 and the ground through rubber pad 13, it is comparatively firm to make the device when placing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable dumbbell, includes dead lever (1), its characterized in that: threaded rods (6) are fixedly connected to two lateral ends of the fixed rod (1), a baffle (4) is in threaded connection with the lateral surface of each threaded rod (6), and a metal rod (5) is fixedly connected to the lateral surface of each baffle (4);

the lower fixed surface of dead lever (1) is connected with bracing piece (8), the lower fixed surface of bracing piece (8) is connected with bearing plate (9), the lower surface of bearing plate (9) is provided with rubber pad (13).

2. A portable dumbbell according to claim 1, characterized in that: the side surface of the threaded rod (6) is movably connected with a dumbbell block (3), and the dumbbell block (3) is attached to the baffle (4).

3. A portable dumbbell according to claim 2, characterized in that: the side surface of the dumbbell block (3) is provided with an anti-skid pad (11).

4. A portable dumbbell according to claim 3, characterized in that: and the side surface of the non-slip mat (11) is fixedly connected with a limiting rod (10).

5. A portable dumbbell as claimed in claim 2, wherein: the side surface of the dumbbell block (3) is provided with a positioning groove (12), and the positioning groove (12) is connected with the limiting rod (10) in an embedded mode.

6. A portable dumbbell as claimed in claim 1, wherein: the side surface of the fixing rod (1) is fixedly connected with a metal plate (7), and the metal plate (7) is attached to the dumbbell block (3).

7. A portable dumbbell according to claim 1, characterized in that: the side surface of the fixed rod (1) is positioned at the right side of the metal plate (7) and is fixedly connected with a handle (2).