CN211536348U - Dumbbell with shock-absorbing function - Google Patents
Dumbbell with shock-absorbing function Download PDFInfo
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- CN211536348U CN211536348U CN201922478371.1U CN201922478371U CN211536348U CN 211536348 U CN211536348 U CN 211536348U CN 201922478371 U CN201922478371 U CN 201922478371U CN 211536348 U CN211536348 U CN 211536348U
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- dumbbell
- lantern ring
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- shock absorption
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Abstract
The utility model provides a dumbbell with shock-absorbing function, including the dumbbell rod, the dumbbell rod includes the holding rod, sets up two spacing rings in the holding rod left and right sides respectively, sets up the connecting rod in the outside of spacing ring, fixed set up the dumbbell head on the connecting rod, the dumbbell head sets up to cylindrical structure, the outside cover of dumbbell head is equipped with a lantern ring, the outside of lantern ring is provided with the shock attenuation frame, the outside of shock attenuation frame sets up to hexagonal columnar structure, the inboard of shock attenuation frame is provided with a cylinder hole with hexagonal columnar structure coaxial arrangement, the diameter of cylinder hole is greater than the external diameter of lantern ring; a plurality of springs are uniformly distributed between the damping frame and the lantern ring in an annular mode, and the two ends of each spring are connected with the inner peripheral wall of the damping frame and the outer peripheral wall of the lantern ring respectively. The utility model discloses after dumbbell head and lantern ring through spring shock attenuation to reduce the impact of whole dumbbell head to ground, play the guard action to ground.
Description
Technical Field
The utility model belongs to the body-building apparatus field, concretely relates to dumbbell with shock-absorbing function.
Background
The dumbbell is a simple device for strengthening muscle strength training, and has a simple structure and convenient use; the dumbbells are divided into a plurality of models by weight, and dumbbells with different weights can be selected, but as more and more fitness enthusiasts exist, people like to use the dumbbells to exercise at home or in a fitness room; in a gymnasium, as a plurality of users use the dumbbell, the dumbbell has heavy weight, different strength and height for putting the dumbbell on the ground after different users use the dumbbell, and the dumbbell with heavy weight is easy to damage the ground because part of the users put the dumbbell down in high position; and the common dumbbells exist on the ground and are easy to roll around.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dumbbell with shock-absorbing function to solve the problem that proposes in the background art.
In order to solve the technical problem, an embodiment of the utility model provides a dumbbell with shock-absorbing function, which is characterized in that, including the dumbbell rod, the dumbbell rod includes the holding rod, set up two spacing rings in the holding rod left and right sides respectively, set up the connecting rod in the outside of spacing ring, fixed set up the dumbbell head on the connecting rod, the dumbbell head sets up to cylindrical structure, the outside cover of dumbbell head is equipped with a lantern ring, the outside of lantern ring is provided with the shock attenuation frame, the outside of shock attenuation frame sets up to hexagonal columnar structure, the inboard of shock attenuation frame is provided with a cylinder hole that sets up with hexagonal columnar structure is coaxial, the diameter in cylinder hole is greater than the external diameter of lantern ring; a plurality of springs are uniformly distributed between the damping frame and the lantern ring in an annular mode, and the two ends of each spring are connected with the inner peripheral wall of the damping frame and the outer peripheral wall of the lantern ring respectively.
Furthermore, a plurality of mounting bolts are uniformly distributed on the lantern ring in an annular mode, and the lantern ring is fixedly mounted on the dumbbell head through the plurality of mounting bolts and the rubber gaskets which are uniformly distributed in the annular mode.
Further, a plurality of the springs are arranged perpendicular to the collar.
Furthermore, the number of the springs and the number of the mounting bolts are 12-16, and the springs and the mounting bolts are distributed in an annular shape and are evenly distributed at intervals.
Furthermore, the peripheral wall of shock attenuation frame is pasted and is fixed with the rubber pad, and the rubber pad also plays the effect on protection ground.
Preferably, the rubber pad is provided with rubber bumps.
Furthermore, the connecting rod is detachably connected with a locking block at the outer side end of the dumbbell head respectively.
Preferably, the locking block comprises a circular table and a connecting head perpendicular to the circular table, and the connecting head is provided with an external thread; the outer side end of the connecting rod is provided with a round hole, an internal thread is arranged in the round hole, and the locking block is fixed on the connecting rod in an internal and external thread connection mode.
Further, be provided with the bodiness handle cover on the holding rod, the outside of bodiness handle cover sets up to wavy along axial direction, the diameter at bodiness handle cover both ends is greater than the diameter at bodiness handle cover middle part, be provided with the depressed part between bodiness handle cover tip and the bodiness handle cover middle part, the diameter of depressed part is less than the diameter at bodiness handle cover middle part.
Preferably, the thickening handle sleeve is provided with anti-skidding lines, and has an anti-skidding effect.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the utility model discloses a lantern ring is fixed with in the outside of dumbbell head, and the lantern ring outside is provided with the shock attenuation frame, and cyclic annular equipartition has a plurality of springs between shock attenuation frame and the lantern ring, and when the dumbbell falls to the ground, at first shock attenuation frame contact ground, because be provided with the spring between shock attenuation frame and the lantern ring, after dumbbell head and the lantern ring through the spring shock attenuation, thereby reduce the impact of whole dumbbell head to ground, play the guard action to ground; simultaneously, the shock attenuation frame outside sets up to hexagon column structure, can guarantee to put on ground and can not roll everywhere, is convenient for place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the dumbbell head of the present invention.
Description of reference numerals: 1. a holding rod; 2. a limiting ring; 3. a dumbbell head; 31. a collar; 32. a shock absorbing frame; 33. a spring; 34. installing a bolt; 35. a rubber gasket; 4. a rubber pad; 41. rubber bumps; 5. and locking the block.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like 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 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted 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.
As shown in fig. 1, a dumbbell with a shock-absorbing function comprises a dumbbell rod, wherein the dumbbell rod comprises a holding rod 1, two limit rings 2 respectively arranged on the left side and the right side of the holding rod 1, and a connecting rod arranged on the outer sides of the limit rings 2, a dumbbell head 3 is fixedly arranged on the connecting rod, the dumbbell head 3 is arranged in a cylindrical structure, a lantern ring 31 is sleeved on the outer side of the dumbbell head 3, a shock-absorbing frame 32 is arranged on the outer side of the lantern ring 31, the outer side of the shock-absorbing frame 32 is arranged in a hexagonal cylindrical structure, a cylindrical hole coaxially arranged with the hexagonal cylindrical structure is arranged on the inner side of the shock-absorbing frame 32, and the diameter of the cylindrical hole is larger than the outer diameter of the lantern ring 31; a plurality of springs 33 are annularly and uniformly distributed between the damping frame 32 and the lantern ring 31, and two ends of each spring 33 are respectively connected with the inner peripheral wall of the damping frame 32 and the outer peripheral wall of the lantern ring.
In a further embodiment, a plurality of mounting bolts 34 are annularly distributed on the collar 31, and the collar 31 is fixedly mounted on the dumbbell head 3 through the plurality of mounting bolts 34 and the rubber washer 35 which are annularly distributed.
In a further embodiment, a plurality of said springs 33 are arranged perpendicular to the collar 31.
In a further embodiment, the number of the springs 33 and the mounting bolts 34 is 12-16, and the springs 33 and the mounting bolts 34 are evenly distributed in a ring shape.
In a further embodiment, a rubber pad 4 is adhered and fixed on the peripheral wall of the shock absorbing frame 32.
Preferably, the rubber pad 4 is provided with rubber bumps 41.
In a further embodiment, a locking block 5 is detachably connected to each of the connecting rods at the outer ends of the dumbbell heads 3.
Preferably, the locking block 5 comprises a circular truncated cone and a connecting head perpendicular to the circular truncated cone, and the connecting head is provided with an external thread; a round hole is formed in the outer side end of the connecting rod, internal threads are formed in the round hole, and the locking block is fixed on the connecting rod in an internal and external thread connection mode; the locking block 5 is locked in the outer side of the dumbbell head, so that the risk that the dumbbell head 3 falls off due to looseness between the dumbbell head 3 and the connecting rod is avoided.
In further embodiment, be provided with the bodiness handle cover on the holding rod 1, the outside of bodiness handle cover sets up to wavy along axial direction, the diameter at bodiness handle cover both ends is greater than the diameter at bodiness handle cover middle part, be provided with the depressed part between bodiness handle cover tip and the bodiness handle cover middle part, the diameter of depressed part is less than the diameter at bodiness handle cover middle part, and it is more convenient to grasp.
Preferably, the thickening handle sleeve is provided with anti-skidding lines, and has an anti-skidding effect.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A dumbbell with a damping function is characterized by comprising a dumbbell rod, wherein the dumbbell rod comprises a holding rod, two limiting rings and a connecting rod, the two limiting rings are respectively arranged on the left side and the right side of the holding rod, the connecting rod is arranged on the outer sides of the limiting rings, a dumbbell head is fixedly arranged on the connecting rod and is arranged into a cylindrical structure, a lantern ring is sleeved on the outer side of the dumbbell head, a damping frame is arranged on the outer side of the lantern ring, a hexagonal columnar structure is arranged on the outer side of the damping frame, a cylindrical hole which is coaxial with the hexagonal columnar structure is arranged on the inner side of the damping frame, and the diameter of the cylindrical hole is larger than the outer diameter of the lantern ring; a plurality of springs are uniformly distributed between the damping frame and the lantern ring in an annular mode, and the two ends of each spring are connected with the inner peripheral wall of the damping frame and the outer peripheral wall of the lantern ring respectively.
2. The dumbbell with the shock absorption function according to claim 1, characterized in that a plurality of mounting bolts are evenly distributed on the ring, and the ring is fixedly mounted on the dumbbell head through the plurality of mounting bolts and rubber washers evenly distributed on the ring.
3. The dumbbell having a shock-absorbing function according to claim 1, wherein a plurality of the springs are arranged perpendicularly to the collar.
4. The dumbbell with the shock absorption function according to claim 2, wherein the number of the springs and the number of the mounting bolts are 12-16, and the springs and the mounting bolts are distributed in an annular shape and are evenly spaced.
5. The dumbbell with the shock absorption function according to claim 1, wherein a rubber pad is adhered and fixed to the outer peripheral wall of the shock absorption frame.
6. The dumbbell with the shock absorption function according to claim 5, wherein rubber bumps are arranged on the rubber pads.
7. The dumbbell with the shock absorption function according to claim 1, wherein the connecting rod is detachably connected with a locking block at the outer end of the dumbbell head respectively.
8. The dumbbell with the shock absorption function according to claim 7, wherein the locking block comprises a circular truncated cone and a connecting head arranged perpendicular to the circular truncated cone, and the connecting head is provided with external threads; the outer side end of the connecting rod is provided with a round hole, an internal thread is arranged in the round hole, and the locking block is fixed on the connecting rod in an internal and external thread connection mode.
9. The dumbbell with the shock absorption function according to claim 1, wherein a thickened handle sleeve is arranged on the handle, the outer side of the thickened handle sleeve is wavy in the axial direction, the diameter of each of two ends of the thickened handle sleeve is larger than that of the middle of the thickened handle sleeve, a recess is arranged between each of the end portions of the thickened handle sleeve and the middle of the thickened handle sleeve, and the diameter of the recess is smaller than that of the middle of the thickened handle sleeve.
10. The dumbbell with the shock absorption function according to claim 9, wherein the thickened handle sleeve is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478371.1U CN211536348U (en) | 2019-12-31 | 2019-12-31 | Dumbbell with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478371.1U CN211536348U (en) | 2019-12-31 | 2019-12-31 | Dumbbell with shock-absorbing function |
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| Publication Number | Publication Date |
|---|---|
| CN211536348U true CN211536348U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478371.1U Active CN211536348U (en) | 2019-12-31 | 2019-12-31 | Dumbbell with shock-absorbing function |
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| CN (1) | CN211536348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675474A (en) * | 2020-12-22 | 2021-04-20 | 湖南亚瑞特运动用品有限公司 | Dumbbell with anti-collision assembly |
-
2019
- 2019-12-31 CN CN201922478371.1U patent/CN211536348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675474A (en) * | 2020-12-22 | 2021-04-20 | 湖南亚瑞特运动用品有限公司 | Dumbbell with anti-collision assembly |
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