CN2522106Y - Multifunctional dumbbell - Google Patents

Abstract

The utility model mainly relates to a fitness equipment, in particular to a dumbbell. The multi-functional dumbbell including a dumbbell lever is characterized in that a dumbbell sheet is provided with a center hole; both ends of the dumbbell lever are provided with a screw thread; an axial shoulder and a fastening nut are arranged between the screw thread and a handle lever. In the utility model, the dumbbell lever can be arranged in different positions of a slotted hole in the center of the dumbbell sheet or an arc superposed hole so as to get an eccentric dumbbell of different eccentricity. The utility model also adopts two dumbbell levers symmetrically arranged relative to the center position of the dumbbell sheet so as to form a double-lever dumbbell. The utility model achieves multi-structure, multi-function and saves materials.

Description

Multifunctional dumbbell

Technical field:

The utility model relates to the body-building equipment, relates in particular to dumbbell.

Background technology:

Dumbbell is built the existing very long history of body utensil as a kind of, and never what variation of its overall structure.In order to adapt to different person taking exercises' needs, the dumbbell of prior art must be made into the specification that varies in size, just can satisfy the demand.So both waste material carried and inconvenience.Traditional in addition dumbbell can only be satisfied with a kind of exercise method, and train on is more single, can not satisfy the people's of all ages and classes, different physique exercise needs.

Summary of the invention:

The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of multifunctional dumbbell is provided.

The purpose of this utility model can be by realizing by the following technical solutions: a kind of multifunctional dumbbell, include dumbbell bar 1, and be characterized in, also include the dumbbell plate 2 that has centre bore; There is screw thread at two ends at dumbbell bar 1, between the hand-held pole at screw thread and bar 1 middle part the shaft shoulder are arranged; Locking nut 3.

The characteristics of this multifunctional dumbbell have the hole in the centre of dumbbell plate 2 to include slotted hole 4, also include arc stack hole 5.

The external periphery outline that further characteristics of the present utility model are dumbbell plates 2 includes circle, also includes regular polygon.

The characteristics of this multifunctional dumbbell also have the two sides of dumbbell plate 2 that the locating surface 6 of process processing is arranged, and include locating surface 6 projectioies, and it is recessed also to include locating surface 6.

Wrapped rubber on the hand-held pole at the utility model dumbbell bar 1 middle part.

This kind multifunctional dumbbell also includes two dumbbell bars 1 and 7.

Advantage of the present utility model is:

(1) dumbbell plate of the different sheet numbers of clamping promptly can be assembled into the dumbbell of different size, with the people's that adapts to all ages and classes, different physique exercise needs.

(2) but dumbbell bar 1 clamping in the diverse location in the slotted hole 4 in the centre of dumbbell plate 2 or arc stack hole 5, just can obtain different eccentric dumbbells, make it have the dumbbell that has eccentric moment on the new meaning, make it have new function, for example work as dumbbell bar and be positioned at asymmetric position, dumbbell can produce heeling moment when holding dumbbell bar and perform physical exercise, and can effectively temper the muscle of arm front side.

(3) two dumbbell bars 1 and 7 have been adopted; with respect to dumbbell plate 2 centers symmetry biasing clamping, such one can be used as and holds lever, and another root can be used as auxiliary fulcrum in use; be supported in the inboard or the outside of wrist joint, can effectively protect wrist joint injury-free.Second dumbbell thick stick can also be as auxiliary counterweight or auxiliary clamping simultaneously.

(4) by different clamping methods, realize many structure multifunctionals, saved material.

(5) when external periphery outline of the present utility model is regular polygon, increased the stability when dumbbell is placed.

Description of drawings:

Fig. 1 is the front view of the utility model embodiment 1;

Fig. 2 is the vertical view of slotted hole for the utility model embodiment 1 dumbbell plate centre;

Fig. 3 is the vertical view in arc stack hole for the utility model embodiment 2 dumbbell plate centres;

Fig. 4 is the front view of the dumbbell of the utility model embodiment 3 eccentric moments;

Fig. 5 is the front view of 4 pairs of dumbbell bar dumbbells of the utility model embodiment;

The specific embodiment:

Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:

See that Fig. 1, Fig. 2 are the utility model embodiment 1, multifunctional dumbbell has dumbbell bar 1, has the centre and be 2 two of the dumbbell plates of slotted hole 4, and the external periphery outline of dumbbell plate is circular; There is screw thread at two ends at dumbbell bar 1, between the hand-held pole at screw thread and bar 1 middle part the shaft shoulder and locking nut 3 are arranged.

Fig. 3 is the utility model embodiment 2, and dumbbell plate 2 centres are arc stack hole 5.Be to form Pear-Shaped by three circle stacks, dumbbell bar 1 can pass three positions.Its external periphery outline is a regular polygon.

The dumbbell of the utility model embodiment 3 eccentric moments is seen Fig. 4, and dumbbell bar 1 is arranged, and has the centre and be 2 two of the dumbbell plates of slotted hole, at the two ends of dumbbell bar 1 screw thread is arranged, and between the hand-held pole at screw thread and bar 1 middle part the shaft shoulder and locking nut 3 is arranged.Dumbbell bar 1 clamping is in a side of dumbbell plate 2.

The structure of 4 pairs of dumbbell bar dumbbells of the utility model embodiment is seen Fig. 5, dumbbell bar 1 is arranged, have the centre and be 2 two of the dumbbell plates of slotted hole, there is the locating surface 6 through processing the two sides of dumbbell plate 2,6 one face projectioies of locating surface, the locating surface 6 of another face is recessed; There is screw thread at two ends at dumbbell bar 1, between the hand-held pole at screw thread and bar 1 middle part the shaft shoulder and locking nut 3 are arranged; Dumbbell bar 1 and 7 has wrapped rubber with respect to dumbbell plate 2 centers symmetry biasing clamping on the hand-held pole at dumbbell bar 1 middle part.

Claims (6)

1. a multifunctional dumbbell includes dumbbell bar (1), it is characterized in that:

Also include the dumbbell plate (2) that has centre bore; There is screw thread at two ends at dumbbell bar (1), between the hand-held pole at screw thread and bar (1) middle part the shaft shoulder are arranged; Locking nut (3).

2. multifunctional dumbbell as claimed in claim 1 is characterized in that: the hole in the centre of dumbbell plate (2) includes slotted hole (4), also includes arc stack hole (5).

3. multifunctional dumbbell as claimed in claim 1 is characterized in that: the external periphery outline of dumbbell plate (2) includes circle, also includes regular polygon.

4. multifunctional dumbbell as claimed in claim 1 is characterized in that: there is the locating surface (6) through processing the two sides of dumbbell plate (2), include locating surface (6) projection, and it is recessed also to include locating surface (6).

5. multifunctional dumbbell as claimed in claim 1 is characterized in that having wrapped rubber on the hand-held pole at dumbbell bar (1) middle part.

6. as claim 1,2,3,4,5 described multifunctional dumbbells, it is characterized in that: also include two dumbbell bars (1) and (7).

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