CN210020963U

CN210020963U - Multi-functional sports dumbbell

Info

Publication number: CN210020963U
Application number: CN201920375181.4U
Authority: CN
Inventors: 刘同国; 魏建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-24
Filing date: 2019-03-24
Publication date: 2020-02-07
Anticipated expiration: 2029-03-24

Abstract

The utility model provides a multi-functional sports dumbbell relates to sports goods technical field. This multi-functional sports dumbbell, including the handle, increase pouring weight, the annular is detained, the safety catch, rubber banding and spring-grip, swing joint increases the pouring weight on the handle, the left side fixed mounting of handle has the annular to be detained, swing joint has the safety catch on the annular, the one end fixed mounting that the handle was kept away from to the safety catch has the rubber banding, the one end fixed mounting that the annular was detained is kept away from to the handle has the spring-grip, the handle includes the post, the rear surface fixed mounting of post inner wall has the piece of inserting, the positive surface swing joint of the piece of inserting has the. This multi-functional sports dumbbell will increase weight the piece and lift off, and the hand is loosened, and the bullet piece resets, makes to press the piece to drive the dog and resets, detains the insurance knot on the rubber banding on the annular is detained, and two pulling outwards stretch the post, receive power, and the rubber banding resets, does tensile motion, and cubic muscle can train lines muscle after tensile, can form lines muscle and the multi-functional effect of cubic muscle.

Description

Multi-functional sports dumbbell

Technical Field

The utility model relates to a sports goods technical field specifically is a multi-functional sports dumbbell.

Background

The dumbbell has two types of fixed weight and adjustable weight, one type is the fixed weight dumbbell, and is cast by pig iron, the middle part is an iron rod, the two ends are used for solid ball exercises, the other type is the adjustable dumbbell, and circular iron sheets with different weights are sleeved at the two ends of a short iron rod, so that the dumbbell can be frequently used for exercise, and the muscle strength of each part of a body can be enhanced.

When the existing dumbbell is used for exercising muscles, the trained muscles are blocky muscles, but some people want to train the muscles of lines, and the existing dumbbell can form the lines to be installed with the muscles after the training is finished and needs to use other equipment for stretching the muscles, so that the existing dumbbell is single in function when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a multi-functional sports dumbbell to reached and to have formed the multi-functional effect of lines muscle and cubic muscle.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional sports dumbbell, includes the handle, increases pouring weight, annular knot, safety catch, rubber banding and spring-grip, swing joint has the weight that increases on the handle, the left side fixed mounting of handle has the annular to detain, swing joint has the safety catch on the annular is detained, the one end fixed mounting that the handle was kept away from to the safety catch has the rubber banding, the one end fixed mounting that the annular was detained is kept away from to the handle has the spring-grip.

The handle includes the post, fixed surface installs the inserted block to the back of post inner wall, the positive surface swing joint of inserted block has inserted the post, it is provided with according to the piece to alternate the positive surface of post, fixed surface installs the bullet piece according to the back of piece, the positive surface swing joint who inserts the post has the connecting rod, the top fixed mounting of connecting rod has the actuating lever, the dog is installed at the top of actuating lever, fixed surface installs the fender bracket to the positive surface of post, fixed surface of fender bracket installs the block rubber.

The spring-grip dumb-bells include the mounting bracket, the restriction groove has all been seted up to the both sides of mounting bracket inner wall, and the equal swing joint in inside in two restriction grooves has the restriction piece, and two one side fixed mounting that the restriction piece is relative have a piece of drawing, draw and seted up on the piece and hold the groove, the left side fixed mounting who draws the piece has the spring.

Furthermore, the front surface of the insert block is provided with a jack, and the jack is matched with the insert column.

Further, press the equal fixed mounting in both sides of piece to have the connecting rod, two equal fixed mounting in one side that the connecting rod carried on the back mutually have the actuating lever, and two actuating levers distribute and run through the top and the bottom of post.

Furthermore, the top and the bottom of the column are provided with strip-shaped through holes matched with the driving rod.

Further, the left side of mounting bracket fixed mounting is in the right side of being the post, the left side fixed mounting of spring is in the right side of being the post.

Furthermore, the weight increasing block is provided with an installation through hole matched with the handle column.

(III) advantageous effects

The utility model provides a pair of multi-functional sports dumbbell. The method has the following beneficial effects:

1. this multi-functional sports dumbbell, through pressing the piece, the bullet piece, the connecting rod, the actuating lever, the dog, insert the post, the inserted block, increase the pouring weight, the rubber banding, the safety catch, the annular is detained and the cooperation of post, the dumbbell is training, press and press the piece, it compresses to press the piece to drive the bullet piece according to the piece, make the connecting rod drive actuating lever backward motion, the actuating lever drives the dog downwards, the connecting rod drives and inserts the post backward motion, it is spacing to insert the post in the inserted block, carry on spacingly with the connecting rod, it is spacing to make according to the piece, it unloads to increase the weight the piece, the hand is loosened, the bullet piece resets, it resets to make according to the piece to drive the dog, detain the safety catch on the rubber banding on the annular is detained, two posts of pulling are outwards stretched, receive power, the rubber banding resets, do tensile motion, cubic muscle is after stretching.

2. This multi-functional sports dumbbell, through the cooperation of holding groove, mounting bracket, drawing piece, restriction groove and spring, passes the finger and holds the groove, and the palm is put on the right side of mounting bracket, and the finger pulling draws the piece, and the restriction piece is spacing in the restriction groove, makes the spring tensile, and the atress, the spring drive draw the piece to reset, do repeatedly, train the grip.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the handle of the present invention;

fig. 3 is a schematic view of the spring-grip dumb-bells of the present invention.

In the figure: 1 grip, 101 post, 102 insert block, 103 insert post, 104 press block, 105 elastic block, 106 connecting rod, 107 driving rod, 108 block, 109 fender bracket, 110 rubber block, 2 weight increasing block, 3 ring buckle, 4 safety buckle, 5 rubber strip, 6 spring gripper, 601 mounting bracket, 602 limiting groove, 603 limiting block, 604 pulling block, 605 holding groove, 606 spring.

Detailed Description

According to the utility model discloses a first aspect, the utility model provides a multi-functional sports dumbbell, as shown in fig. 1-3, including handle 1, increase pouring weight 2, the annular is detained 3, the safety catch 4, rubber banding 5 and spring-grip 6, swing joint increases pouring weight 2 on the handle 1, increase weight and set up on the piece 2 and with post 101 assorted installation through-hole, the left side fixed mounting of handle 1 has the annular to be detained 3, swing joint has the safety catch 4 on the annular is detained 3, the one end fixed mounting that handle 1 was kept away from to the safety catch 4 has rubber banding 5, the one end fixed mounting that handle 1 kept away from the annular and detain 3 has spring-grip 6.

The grip 1 comprises a handle column 101, the top and the bottom of the handle column 101 are provided with strip-shaped through holes matched with a driving rod 107, the rear surface of the inner wall of the handle column 101 is fixedly provided with an insertion block 102, the front surface of the insertion block 102 is provided with an insertion hole, and the jack and the inserted column 103 are matched, the front surface of the inserted block 102 is movably connected with the inserted column 103, the front surface of the column 101 is provided with a pressed block 104 in an inserting mode, connecting rods 106 are fixedly mounted on two sides of the pressed block 104, driving rods 107 are fixedly mounted on the opposite sides of the two connecting rods 106, the two driving rods 107 are distributed and penetrate through the top and the bottom of the column 101, an elastic block 105 is fixedly mounted on the rear surface of the pressed block 104, the front surface of the inserted column 103 is movably connected with the connecting rods 106, the driving rods 107 are fixedly mounted on the top of the connecting rods 106, a stop block 108 is mounted on the top of the driving rods 107, a protection frame 109 is fixedly mounted on the front surface of the column 101, and a rubber.

The spring-grip 6 includes mounting bracket 601, and the left side fixed mounting of mounting bracket 601 is on the right side of post 101, and the left side fixed mounting of spring 606 is on the right side of post 101, and restriction groove 602 has all been seted up to the both sides of mounting bracket 601 inner wall, and the equal swing joint in inside of two restriction grooves 602 has restriction piece 603, and two one side fixed mounting that restriction piece 603 is relative have a piece 604 of drawing, has seted up on the piece 604 of drawing and has held groove 605, and the left side fixed mounting of the piece 604 of drawing has spring 606.

Through the cooperation of the pressing block 104, the elastic block 105, the connecting rod 106, the driving rod 107, the stop block 108, the inserting column 103, the inserting block 102, the weight increasing block 2, the rubber strip 5, the safety catch 4, the annular catch 3 and the handle column 101, after the dumbbell is trained, the pressing block 104 is pressed, the pressing block 104 drives the elastic block 105 to compress, the connecting rod 106 drives the driving rod 107 to move backwards, the driving rod 107 drives the stop block 108 to move downwards, the connecting rod 106 drives the inserting column 103 to move backwards, the inserting column 103 is limited in the inserting block 102, the connecting rod 106 is limited, the pressing block 104 is limited, the weight increasing block 2 is detached, the hand is loosened, the elastic block 105 is reset, the pressing block 104 drives the stop block 108 to reset, the safety catch 4 on the rubber strip 5 is buckled on the annular catch 3, the two handle columns 101 are pulled to stretch outwards, the force is received, the rubber strip 5 is reset, the stretching motion is performed, the block-shaped muscle can train the line muscle after being stretched, and the multifunctional effects, through the cooperation of holding groove 605, mounting bracket 601, pulling block 604, limiting block 603, limiting groove 602 and spring 606, pass the finger and hold groove 605, the palm is put on the right side of mounting bracket 601, and the finger pulling pulls block 604, and limiting block 603 is spacing in limiting groove 602, makes spring 606 tensile, and the atress, spring 606 drive pull block 604 and reset, do repeatedly, trains the grip.

The working principle is as follows: when the dumbbell is used, after training, the pressing block 104 is pressed, the pressing block 104 drives the elastic block 105 to compress, the connecting rod 106 drives the driving rod 107 to move backwards, the driving rod 107 drives the stop block 108 to move downwards, the connecting rod 106 drives the inserting column 103 to move backwards, the inserting column 103 limits in the inserting block 102, the connecting rod 106 limits, the pressing block 104 limits, the weight increasing block 2 is detached, the hand is loosened, the elastic block 105 resets, the pressing block 104 drives the stop block 108 to reset, the safety buckle 4 on the rubber strip 5 is buckled on the annular buckle 3, the two handle columns 101 are pulled to stretch outwards, the force is collected, the rubber strip 5 resets, the stretching movement is carried out, after the block muscle is stretched, the muscle can train, fingers pass through the holding groove 605, the palm is placed on the right side of the mounting frame 601, the fingers pull the pull block 604, the limiting block 603 limits in the limiting groove 602, the spring 606 stretches, the force is applied, the spring 606 drives the pull block 604 to reset, and repeatedly doing the exercise to train the grip strength.

To sum up, this multi-functional sports dumbbell detains 4 with the insurance on the rubber banding 5 and detains on 3 are detained to the annular, and two pulling are the outside extension of post 101, receive power, and rubber banding 5 resets, does tensile motion, and cubic muscle can train lines muscle after tensile, can form lines muscle and the multi-functional effect of cubic muscle.

And, pass the finger and hold groove 605, the palm is put on the right side of mounting bracket 601, and the finger pulls and draws piece 604, and restriction piece 603 carries out spacing in restriction groove 602, makes spring 606 tensile, and the atress, spring 606 drive draw piece 604 to reset, does repeatedly, trains the grip.

Claims

1. The utility model provides a multi-functional sports dumbbell, includes handle (1), weight block (2), annular knot (3), insurance knot (4), rubber banding (5) and spring-grip (6), its characterized in that: the weight increasing block (2) is movably connected to the handle (1), an annular buckle (3) is fixedly installed on the left side of the handle (1), a safety buckle (4) is movably connected to the annular buckle (3), a rubber strip (5) is fixedly installed at one end, far away from the handle (1), of the safety buckle (4), and a spring-grip dumb-bells (6) is fixedly installed at one end, far away from the annular buckle (3), of the handle (1);

the handle (1) comprises a handle column (101), an insert block (102) is fixedly mounted on the rear surface of the inner wall of the handle column (101), the front surface of the insert block (102) is movably connected with the insert column (103), a press block (104) is arranged on the front surface of the handle column (101) in a penetrating mode, an elastic block (105) is fixedly mounted on the rear surface of the press block (104), a connecting rod (106) is movably connected with the front surface of the insert column (103), a driving rod (107) is fixedly mounted at the top of the connecting rod (106), a stop block (108) is mounted at the top of the driving rod (107), a protection frame (109) is fixedly mounted on the front surface of the handle column (101), and a rubber block (110) is fixedly mounted on the front surface of the protection frame (109);

the spring-grip dumb-bell (6) include mounting bracket (601), restriction groove (602) have all been seted up to the both sides of mounting bracket (601) inner wall, and the equal swing joint in inside of two restriction grooves (602) has restriction piece (603), and two one side fixed mounting that restriction piece (603) are relative have and draw piece (604), draw and seted up on piece (604) and hold groove (605), the left side fixed mounting who draws piece (604) has spring (606).

2. The multi-purpose sports dumbbell of claim 1, wherein: the front surface of the insert block (102) is provided with an insertion hole, and the insertion hole is matched with the insert column (103).

3. The multi-purpose sports dumbbell of claim 1, wherein: the pressing block is characterized in that connecting rods (106) are fixedly mounted on two sides of the pressing block (104), driving rods (107) are fixedly mounted on one sides of the two connecting rods (106) opposite to each other, and the two driving rods (107) are distributed to penetrate through the top and the bottom of the column (101).

4. The multi-purpose sports dumbbell of claim 1, wherein: the top and the bottom of the column (101) are provided with strip-shaped through holes matched with the driving rod (107).

5. The multi-purpose sports dumbbell of claim 1, wherein: the left side of the mounting frame (601) is fixedly arranged on the right side of the handle column (101), and the left side of the spring (606) is fixedly arranged on the right side of the handle column (101).

6. The multi-purpose sports dumbbell of claim 1, wherein: the weight increasing block (2) is provided with an installation through hole matched with the handle column (101).