CN211434910U

CN211434910U - Integrated multifunctional portable dumbbell

Info

Publication number: CN211434910U
Application number: CN201921980074.0U
Authority: CN
Inventors: 龙书法
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-09-08
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses an integrated multifunctional portable dumbbell, which comprises a dumbbell rod and a dumbbell head, wherein the dumbbell head is symmetrically arranged at two ends of the dumbbell rod, the dumbbell rod is a hollow round rod, the dumbbell head comprises a second-stage connecting rod, a waterproof bag and a shaft, one end part of the shaft is inserted into the dumbbell rod, one end of the second-stage connecting rod is hinged with one end of the shaft outside the dumbbell rod, the other end of the second-stage connecting rod is hinged with the middle part of the dumbbell rod, a round hole is arranged in the middle of the waterproof bag, the waterproof bag is sleeved on the dumbbell rod through the round hole, a water filling port is arranged on the waterproof bag, a screw hole is arranged at one end of the shaft inserted into the dumbbell rod, bolts are symmetrically arranged on the dumbbell rod, the structure is simple, the use is convenient, dumbbell blocks at two ends of the dumbbell are replaced by waterproof bags capable of being filled with water, different amounts of water can be filled according to the condition of each person, and the, the push-up bed does not fall off and injure people, is provided with the supporting part, can be used for doing push-up, and is convenient to carry after water is discharged.

Description

Integrated multifunctional portable dumbbell

Technical Field

The utility model relates to a body-building apparatus field specifically indicates that the integral type is multi-functional to carry the dumbbell.

Background

With the improvement of living standard, more and more people can exercise body consciously, on one hand, the body is well exercised, on the other hand, the dumbbell is a simple device for strengthening muscle exercise, is used for muscle strength training and muscle rehabilitation action training, and can perform resistance active exercise by using the weight of the dumbbell; the weight of the dumbbell can be changed to carry out muscle compound action training; can be according to the structure of dumbbell to the muscle training of each position of whole body simultaneously in the dumbbell is taken exercise, but have certain danger in the dumbbell is taken exercise, and well known dumbbell is very heavy, therefore sometimes the dumbbell drops and probably can cause the injury to the human body to inconvenient carrying, the function is also single, designs a neotype dumbbell in order to solve this kind of problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide the multi-functional dumbbell that carries of integral type.

In order to solve the technical problem, the utility model provides a multi-functional dumbbell that carries of technical scheme formula as an organic whole: including dumbbell rod and dumbbell head, dumbbell head symmetry sets up at dumbbell rod both ends, dumbbell rod is hollow round bar, its characterized in that: the dumbbell head comprises a second-stage connecting rod, a waterproof bag and a shaft, one end of the shaft is inserted into the dumbbell rod and is in sliding fit with the dumbbell rod, one end of the second-stage connecting rod is hinged to one end, located outside the dumbbell rod, of the shaft, the other end of the second-stage connecting rod is hinged to the middle of the dumbbell rod, a round hole is formed in the middle of the waterproof bag, the waterproof bag is sleeved on the dumbbell rod through the round hole, a water filling port is formed in the waterproof bag, and the waterproof bag and the second-stage connecting rod are fixed through glue.

As an improvement, a screw hole is formed in one end, inserted into the dumbbell rod, of the shaft, bolts are symmetrically arranged on the dumbbell rod, and the bolts are matched with the screw hole.

As an improvement, the secondary connecting rods are arranged in a plurality of surrounding mode around the dumbbell rod, each secondary connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rods are rotatably connected with the second connecting rods.

As an improvement, the dumbbell rod is symmetrically provided with limiting clamping grooves, the limiting clamping grooves are provided with supporting portions, each supporting portion comprises an arc-shaped supporting plate, a supporting rod and a base, the middle of the lower end of each arc-shaped supporting plate is connected with the upper end of the corresponding supporting rod, the arc-shaped supporting plates are matched with the limiting clamping grooves, and the lower ends of the supporting rods are connected with the upper ends of the bases.

Compared with the prior art, the utility model the advantage lie in: simple structure, convenient to use, the dumbbell piece at dumbbell both ends is replaced with the waterproof bag that can the water injection, can pour into the water of not equidimension according to everyone's condition, can satisfy most crowds' use, can not drop and injure the people by a crashing object, is equipped with the supporting part, can be used to do the push-up, conveniently carries after draining.

Drawings

Fig. 1 is a front view of the integrated multifunctional portable dumbbell of the utility model.

Fig. 2 is a schematic view of a first structure of the integrated multifunctional portable dumbbell of the present invention.

Fig. 3 is a second schematic structural view of the integrated multifunctional portable dumbbell of the present invention.

Fig. 4 is a cross-sectional view taken at a-a in fig. 1.

Fig. 5 is a partially enlarged view at B in fig. 4.

Fig. 6 is a partially enlarged view at C in fig. 3.

Fig. 7 is a schematic structural view of the integrated multifunctional portable dumbbell of the present invention without the waterproof bag.

As shown in the figure: 1. dumbbell rod, 2, dumbbell head, 3, second grade connecting rod, 4, waterproof bag, 5, axle, 6, round hole, 7, screw, 8, bolt, 9, water filling port, 10, first connecting rod, 11, second connecting rod, 12, spacing draw-in groove, 13, convex backup pad, 14, bracing piece, 15, base.

Detailed Description

The integrated multifunctional portable dumbbell of the present invention will be further described in detail with reference to the accompanying drawings.

With reference to the accompanying drawings 1-7, an integrated multifunctional portable dumbbell comprises a dumbbell rod 1 and dumbbell heads 2, wherein the dumbbell heads 2 are symmetrically arranged at two ends of the dumbbell rod 1, and the dumbbell rod 1 is a hollow round rod and is characterized in that: the dumbbell head 2 comprises a second-stage connecting rod 3, a waterproof bag 4 and a shaft 5, one end of the shaft 5 is inserted into the dumbbell rod 1 and is in sliding fit with the dumbbell rod 1, one end of the second-stage connecting rod 3 is hinged to one end, outside the dumbbell rod 1, of the shaft 5, the other end of the second-stage connecting rod 3 is hinged to the middle of the dumbbell rod 1, a round hole 6 is formed in the middle of the waterproof bag 4, the waterproof bag 4 is sleeved on the dumbbell rod 1 through the round hole 6, a water filling port 9 is formed in the waterproof bag 4, and the waterproof bag 4 and the second-stage connecting rod 3 are fixed through glue.

The second-stage connecting rod 3 and the waterproof bag 4 are fixed to play a role in supporting the waterproof bag 4, the shaft 5 can slide in the dumbbell rod 1, the second-stage connecting rod 3 and the waterproof bag 4 can be adjusted, the waterproof bag 4 is opened, and water is conveniently added from the water filling port 9.

A screw hole 7 is formed in one end, inserted into the dumbbell rod 1, of the shaft 5, bolts 8 are symmetrically arranged on the dumbbell rod 1, and the bolts 8 are matched with the screw hole 7; after the second-stage connecting rod 3 and the waterproof bag 4 are adjusted, the shaft 5 is fixed by matching the bolt 8 with the screw hole 7.

The secondary connecting rods 3 are arranged in a plurality of ways around the dumbbell rod 1, each secondary connecting rod 3 comprises a first connecting rod 10 and a second connecting rod 11, and the first connecting rods 10 are rotatably connected with the second connecting rods 11; the six secondary connecting rods 3 are generally arranged, so that on one hand, the cost can be saved, on the other hand, the two secondary connecting rods 3 are fixed with the waterproof bags 4 to play a role in supporting the waterproof bags 4, and the six secondary connecting rods 3 can achieve relatively ideal effects.

The dumbbell rod 1 is symmetrically provided with limiting clamping grooves 12, the limiting clamping grooves 12 are provided with supporting portions, the supporting portions comprise circular arc-shaped supporting plates 13, supporting rods 14 and bases 15, the middle portions of the lower ends of the circular arc-shaped supporting plates 13 are connected with the upper ends of the supporting rods 14, the circular arc-shaped supporting plates 13 are matched with the limiting clamping grooves 12, and the lower ends of the supporting rods 14 are connected with the upper ends of the bases 15.

When the utility model is implemented specifically, during use, firstly, the shaft 5 slides in the dumbbell rod 1, when the screw hole 7 is aligned with the bolt 8, the bolt 8 is screwed into the screw hole 7, the shaft 5 is fixed, at the moment, the waterproof bag 4 is supported and opened by the second-stage connecting rod 3, then water is injected into the waterproof bag 4 from the water injection port 9, a proper amount of water can be injected according to self conditions, and after the two waterproof bags 4 are filled with water, the dumbbell rod 1 between the two dumbbell heads 2 is held by hand for exercise;

when the dumbbell rod is not used, water in the waterproof bags 4 is discharged from the water filling port 9, after the water in the two waterproof bags 4 is discharged, the bolt 8 is screwed out of the screw hole 7, the shaft 5 slides towards the outside of the dumbbell rod 1, the included angle between the two connecting rods of the secondary connecting rod 3 is gradually close to 180 degrees, and the waterproof bags 4 are retracted along with the included angle;

the dumbbell rod 1 is provided with a limiting clamping groove 12, and the arc-shaped supporting plate 13 on the supporting part can be clamped in the limiting clamping groove 12, so that push-up can be performed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Multi-functional dumbbell that carries of integral type, including dumbbell rod (1) and dumbbell head (2), dumbbell head (2) symmetry sets up at dumbbell rod (1) both ends, dumbbell rod (1) is hollow round bar, its characterized in that: dumbbell head (2) include second grade connecting rod (3), waterproof bag (4) and axle (5), a tip branch of axle (5) is inserted in dumbbell rod (1) to with dumbbell rod (1) sliding fit, the one end of second grade connecting rod (3) and axle (5) are in that the outer one end of dumbbell rod (1) is articulated, the other end of second grade connecting rod (3) and the middle part of dumbbell rod (1) are articulated, be equipped with round hole (6) in the middle of waterproof bag (4), waterproof bag (4) are overlapped on dumbbell rod (1) through round hole (6), be equipped with water filling port (9) on waterproof bag (4), waterproof bag (4) and second grade connecting rod (3) are fixed through glue.

2. The integrated multi-functional carrying dumbbell of claim 1, characterized in that: one end of the shaft (5) inserted into the dumbbell rod (1) is provided with a screw hole (7), the dumbbell rod (1) is symmetrically provided with bolts (8), and the bolts (8) are matched with the screw hole (7).

3. The integrated multi-functional carrying dumbbell of claim 1, characterized in that: the dumbbell rod is characterized in that the secondary connecting rods (3) are arranged in a plurality of surrounding modes of the dumbbell rod (1), each secondary connecting rod (3) comprises a first connecting rod (10) and a second connecting rod (11), and the first connecting rods (10) are rotatably connected with the second connecting rods (11).

4. The integrated multi-functional carrying dumbbell of claim 1, characterized in that: the dumbbell rod (1) is symmetrically provided with limiting clamping grooves (12), supporting parts are arranged on the limiting clamping grooves (12), each supporting part comprises an arc-shaped supporting plate (13), a supporting rod (14) and a base (15), the middle of the lower end of each arc-shaped supporting plate (13) is connected with the upper end of each supporting rod (14), the arc-shaped supporting plates (13) are matched with the limiting clamping grooves (12), and the lower ends of the supporting rods (14) are connected with the upper ends of the bases (15).