CN214633667U

CN214633667U - Adjustable dumbbell special rack

Info

Publication number: CN214633667U
Application number: CN202120828722.1U
Authority: CN
Inventors: 顾岳峰
Original assignee: Nantong Haiyue Sports Technology Co ltd
Current assignee: Nantong Haiyue Sports Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-09
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an adjustable special frame of dumbbell relates to body-building apparatus technical field, including the rack body, two stationary blade standing grooves have been seted up at the top of rack body, the dumbbell stationary blade has been placed to the inside of stationary blade standing groove, the dumbbell piece standing groove has all been seted up to the top of rack body and the both sides that are located the stationary blade corresponding of standing groove, the top of rack body and the one side that is located a plurality of dumbbell piece standing grooves have all been seted up the side and have been taken the groove, regulation formula dumbbell piece has been placed to the inside of dumbbell piece standing groove, the beneficial effects of the utility model are that: this special frame of adjustable dumbbell, through the inside at the rack be provided with retractable's extending structure and telescopic removal wheel, can be through flexible pulling mechanism and the cooperation that removes the wheel when needs are carried and are removed the dumbbell, can be more convenient when carrying the dumbbell, compare in the rack that uses at present, it is more convenient to use.

Description

Adjustable dumbbell special rack

Technical Field

The utility model relates to a body-building apparatus technical field specifically is an adjustable special frame of dumbbell.

Background

With the improvement of living standard, people pay more and more attention to the health and beauty of body, so the investment in the aspect of body building is increased day by day, the dumbbell is used as one of the common fitness equipment and has extremely wide application, and the main application of the dumbbell is used for muscle strength training and muscle compound action training. Because of the patient that the motion is paralyzed, painful, the muscle power is low because of long-term inactivity etc. lead to, handheld dumbbell, the weight of usable dumbbell carries out the resistance initiative campaign, train the muscle power, in order to make the dumbbell be applicable to different crowds, so adjustable dumbbell has obtained more extensive application, the similar barbell that reduces of adjustable dumbbell, sheathe the circular iron sheet that weight is unequal on short iron bar both ends, can increase and decrease weight when lifting weight or body-building exercise, but because adjustable dumbbell itself is modular structure, so also comparatively loose when placing, need special rack to place it, but the rack that uses at present only has the function of placing, and functional singleness, it is comparatively inconvenient to use, for this reason, we have proposed a special rack of adjustable dumbbell.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a special frame of adjustable dumbbell has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable dumbbell special rack comprises a rack body, wherein two fixing piece placing grooves are formed in the top of the rack body, dumbbell fixing pieces are placed in the fixing piece placing grooves, dumbbell piece placing grooves are formed in the top of the rack body and on two sides corresponding to the fixing piece placing grooves, side taking grooves are formed in the top of the rack body and on one side of a plurality of dumbbell piece placing grooves, adjustable dumbbell pieces are placed in the dumbbell piece placing grooves, connecting rod placing grooves are formed in the top of the rack body and on one side of the dumbbell piece placing grooves, dumbbell connecting rods are placed in the connecting rod placing grooves, inner mounting grooves are formed in the rack body, sliding mounting blocks are connected to the inner mounting grooves in a sliding mode, and contraction springs are fixedly mounted on one sides of the sliding mounting blocks, one side that shrink spring kept away from the slidable mounting piece is connected with the inner wall fixed connection of interior mounting groove, one side that shrink spring was kept away from to the slidable mounting piece is rotated and is connected with outer telescopic pipe, the mounting groove of end is seted up to one side that interior mounting groove was kept away from to rack body bottom, the inside rotation of end mounting groove is connected with interior rotor plate, the bottom fixed mounting of interior rotor plate has the removal wheel.

Preferably, the inner portion of the outer telescopic pipe is slidably connected with an inner telescopic pipe, one side, far away from the outer telescopic pipe, of the inner telescopic pipe is fixedly provided with a pulling handle, and protruding stripes are arranged on the surface of the pulling handle.

Preferably, interior sliding tray has been seted up at the top of interior rotor plate, the inside sliding connection of interior sliding tray has interior sliding block, the top fixed mounting of end mounting groove inner wall has electric telescopic handle, electric telescopic handle's output and interior sliding block rotate to be connected.

Preferably, the inner sliding groove and the inner sliding block are both in a T-shaped structure.

Preferably, the bottom of the rack body is a rectangular array and is fixedly provided with four bottom stabilizing blocks, and the bottom of each bottom stabilizing block is provided with a rubber strip.

Preferably, the dumbbell sheet placing grooves have different inner diameters and depths.

The utility model provides an adjustable special frame of dumbbell possesses following beneficial effect:

1. this special frame of adjustable dumbbell, through the inside at the rack be provided with retractable's extending structure and telescopic removal wheel, can be through flexible pulling mechanism and the cooperation that removes the wheel when needs are carried and are removed the dumbbell, can be more convenient when carrying the dumbbell, compare in the rack that uses at present, it is more convenient to use.

2. This adjustable special frame of dumbbell through using distributed structure of placing, can place dumbbell stationary blade, dumbbell connecting rod and the dumbbell connecting rod on the dumbbell respectively in the position of difference, and through being provided with the side groove of taking, to taking and placing more convenience of adjustable dumbbell piece.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a rack body; 2. a fixing sheet placing groove; 3. a dumbbell fixing piece; 4. a dumbbell sheet placing groove; 5. laterally taking the groove; 6. a regulating dumbbell sheet; 7. a connecting rod placing groove; 8. a dumbbell connecting rod; 9. an inner mounting groove; 10. a sliding mounting block; 11. a retraction spring; 12. extending the pipe outwards; 13. an inner telescopic pipe; 14. pulling the handle; 15. a bottom mounting groove; 16. an inner rotating plate; 17. a moving wheel; 18. an inner slide groove; 19. an inner slider; 20. an electric telescopic rod; 21. and a bottom stabilizing block.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable dumbbell special rack comprises a rack body 1, two fixing piece placing grooves 2 are formed in the top of the rack body 1, dumbbell fixing pieces 3 are placed in the fixing piece placing grooves 2, dumbbell sheet placing grooves 4 are formed in the top of the rack body 1 and located on two sides corresponding to the fixing piece placing grooves 2, a plurality of adjustable dumbbell sheets 6 with different diameters and weights can be placed in the dumbbell sheet placing grooves 4, side taking grooves 5 are formed in the top of the rack body 1 and located on one sides of the dumbbell sheet placing grooves 4, adjustable dumbbell sheets 6 are placed in the dumbbell sheet placing grooves 4, connecting rod placing grooves 7 are formed in the top of the rack body 1 and located on one sides of the dumbbell sheet placing grooves 4, dumbbell connecting rods 8 are placed in the connecting rod placing grooves 7, inner mounting grooves 9 are formed in the rack body 1, the inside of the inner mounting groove 9 is slidably connected with a sliding mounting block 10, one side of the sliding mounting block 10 is fixedly provided with a contraction spring 11, one side of the contraction spring 11, which is far away from the sliding mounting block 10, is fixedly connected with the inner wall of the inner mounting groove 9, one side of the sliding mounting block 10, which is far away from the contraction spring 11, is rotatably connected with an outer expansion pipe 12, the inside of the outer expansion pipe 12 is slidably connected with an inner expansion pipe 13, one side of the inner expansion pipe 13, which is far away from the outer expansion pipe 12, is fixedly provided with a pulling handle 14, the surface of the pulling handle 14 is provided with raised stripes, the length of a stretching mechanism is improved, the user is more comfortable when pulling, one side of the bottom of the rack body 1, which is far away from the inner mounting groove 9, is provided with a bottom mounting groove 15, the inside of the bottom mounting groove 15 is rotatably connected with an inner rotating plate 16, the top of the inner rotating plate 16 is provided with an inner sliding groove 18, and the inner sliding block 19 is slidably connected inside the inner sliding groove 18, the top fixed mounting of end mounting groove 15 inner wall has electric telescopic handle 20, electric telescopic handle 20's output and interior sliding block 19 rotate to be connected, interior sliding groove 18 with interior sliding block 19 is "T" style of calligraphy structure, the stability of structure has been increased, can utilize electric telescopic handle 20 will remove wheel 17 and release from the inside of end mounting groove 15, the bottom fixed mounting of interior rotor plate 16 has removal wheel 17, rack body 1's bottom is rectangular array fixed mounting has four end stable piece 21, the bottom of end stable piece 21 is provided with the rubber strip, the rack is higher in the stability of normally placing.

In conclusion, when the adjustable dumbbell special stand is used, the dumbbell fixing pieces 3, the dumbbell connecting rods 8 and the inner mounting grooves 9 can be respectively placed in the fixing piece placing grooves 2, the dumbbell piece placing grooves 4 and the connecting rod placing grooves 7, so that each part of a dumbbell can be conveniently placed, when the dumbbell needs to be moved, the pulling handle 14 can be pulled outwards, and the inner telescopic tube 13 is pulled out from the inner part of the outer telescopic tube 12, and the outer telescopic tube 12 can be continuously pulled out from the inside of the inner mounting groove 9 after the movement of the inner telescopic tube 13 is completed, and can stretch out removal wheel 17 from the inside of end mounting groove 15 through starting electric telescopic handle 20, make removal wheel 17 contact ground, can utilize pulling handle 14 to lift up one side of rack body 1 this moment to utilize removal wheel 17 can be easily pulling rack body 1, conveniently carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special frame of adjustable dumbbell, includes rack body (1), its characterized in that: the dumbbell placing rack is characterized in that two fixing piece placing grooves (2) are formed in the top of the rack body (1), dumbbell fixing pieces (3) are placed in the fixing piece placing grooves (2), dumbbell sheet placing grooves (4) are formed in the top of the rack body (1) and located on two corresponding sides of the fixing piece placing grooves (2), side taking grooves (5) are formed in the top of the rack body (1) and located on one sides of the plurality of dumbbell sheet placing grooves (4), adjustable dumbbell sheets (6) are placed in the dumbbell sheet placing grooves (4), connecting rod placing grooves (7) are formed in the top of the rack body (1) and located on one sides of the dumbbell sheet placing grooves (4), dumbbell connecting rods (8) are placed in the connecting rod placing grooves (7), inner mounting grooves (9) are formed in the rack body (1), the inside sliding connection of interior mounting groove (9) has slidable mounting piece (10), one side fixed mounting of slidable mounting piece (10) has shrink spring (11), one side that slidable mounting piece (10) was kept away from in shrink spring (11) and the inner wall fixed connection of interior mounting groove (9), one side rotation that shrink spring (11) were kept away from in slidable mounting piece (10) is connected with outer stretch tube (12), one side that interior mounting groove (9) were kept away from in rack body (1) bottom is seted up end mounting groove (15), the inside rotation of end mounting groove (15) is connected with interior rotor plate (16), the bottom fixed mounting of interior rotor plate (16) has removal wheel (17).

2. The adjustable dumbbell special stand according to claim 1, characterized in that: the telescopic pipe is characterized in that an inner telescopic pipe (13) is connected to the inner portion of the outer telescopic pipe (12) in a sliding mode, a pulling handle (14) is fixedly mounted on one side, away from the outer telescopic pipe (12), of the inner telescopic pipe (13), and protruding stripes are arranged on the surface of the pulling handle (14).

3. The adjustable dumbbell special stand according to claim 1, characterized in that: interior sliding tray (18) have been seted up at the top of interior rotor plate (16), the inside sliding connection of interior sliding tray (18) has interior sliding block (19), the top fixed mounting of end mounting groove (15) inner wall has electric telescopic handle (20), electric telescopic handle (20)'s output and interior sliding block (19) rotate to be connected.

4. The adjustable dumbbell special stand of claim 3, characterized in that: the inner sliding groove (18) and the inner sliding block (19) are both in a T-shaped structure.

5. The adjustable dumbbell special stand according to claim 1, characterized in that: the bottom of rack body (1) is rectangular array fixed mounting has four end stabilizing blocks (21), the bottom of end stabilizing block (21) is provided with the rubber strip.

6. The adjustable dumbbell special stand according to claim 1, characterized in that: the inner diameter and the depth of the dumbbell sheet placing grooves (4) are different.