CN116870419A - Kettle bell convenient to dismantle but weight adjustment - Google Patents

Abstract

The utility model discloses a kettle bell convenient to detach and capable of adjusting weight, which relates to the technical field of fitness equipment, in particular to a kettle bell convenient to detach and capable of adjusting weight. This kettle-bell convenient to dismantle adjustable weight, the lead screw is connected at the top of spandrel post and can be dismantled, changes through the counter weight piece on the spandrel post after dismantling, can adjust the weight of kettle-bell, and the rethread snap ring can be fixed the counter weight piece, prevents that the counter weight piece from rocking in the use, and the user can lift the ring off when not using the kettle-bell form, connects two threaded rods at the both ends of spandrel post, and the stack counter weight piece makes it become the dumbbell, can put kettle-bell or dumbbell on the base when not taking exercise, prevents to cause the damage to ground.

Description

Kettle bell convenient to dismantle but weight adjustment

Technical Field

The utility model relates to the technical field of body-building apparatuses, in particular to a kettle bell which is convenient to detach and capable of adjusting weight.

Background

Exercise equipment is often divided into two main types, namely single-function type and comprehensive type multifunctional type according to the training function; the kettlebell is generally made of cast iron, has specifications of 10 kg, 15 kg, 20 kg, 25 kg, 30 kg, 50 kg and the like according to weight, has a stone lock with a lock-like shape in China, and has the same usage as the kettlebell; when the kettle bell is used for body building, various exercises such as pushing, lifting, throwing, squatting and jumping can be performed. The difference between the kettlebell training and the dumbbell and barbell training is that the kettlebell is more effective for comprehensively improving the whole explosive force, so that the kettlebell and the stone lock are favored by fighters and martial arts.

However, the prior art cannot well meet the use requirements of people and the like, and the prior patent (publication number: CN 203329271U) discloses a kettle bell, which comprises a handle and a counterweight sphere, wherein the handle is U-shaped, two opening ends of the handle are implanted into the sphere and are fixedly connected with the counterweight sphere, the bottom of the counterweight sphere is flat bottom, the distance between two side walls of the handle is gradually reduced from a closed end to an opening end, the opening end of the handle is provided with a release stopping device, and the release stopping device is fixedly connected with the opening end of the handle; the utility model has the beneficial effects that: due to the adoption of the structure that the distance between the two side walls of the handle is gradually reduced from the closed section to the opening end and the anti-falling device arranged at the opening end of the handle, the handle is not easy to fall off when the handle is used for a long time, and the potential safety hazard is reduced. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the existing kettle bell is inconvenient to detach when in use, and is inconvenient to carry and transport due to overlarge size when in carrying and transporting; 2. the existing kettle bell is usually too heavy or too light due to incapability of disassembling when in use, cannot adjust the weight, is not suitable for people in various fields to use, has single function, and is easy to damage the floor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a kettle bell which is convenient to disassemble and can be adjusted by weight, and solves the problems that the prior kettle bell provided in the prior art is inconvenient to disassemble and inconvenient to carry due to the fact that the weight is not adjustable during use, has single function, is easy to damage floors, is not suitable for people in various fields to use, and the like.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a kettle bell convenient to dismantle adjustable weight, includes the spandrel column, the top threaded connection of spandrel column has the lead screw, the top fixedly connected with fixed block of lead screw, the top fixedly connected with bail of fixed block both sides, first counter weight piece has been cup jointed to the bottom of spandrel column outer wall, second counter weight piece and third counter weight piece have been cup jointed respectively in the axle center department of spandrel column outer wall, and third counter weight piece is located the top of second counter weight piece, first snap ring and second snap ring have been cup jointed respectively at the top of spandrel column outer wall, and the second snap ring is located one side of first snap ring, the one end of first snap ring is rotated respectively and is connected with and is pulled the knot and be located the axle center department of third pivot, the other end of first snap ring is rotated and is connected with bolt and second pivot respectively, the equal fixedly connected with separation blade in both ends of spanned column, the equal fixedly connected with baffle at the inside at both ends of spanned column both ends, the equal fixedly connected with screw thread groove of second base has, the top of a plurality of threaded connection of spandrel column has, the top of a plurality of threaded connection base has, the top of threaded connection of a plurality of jack columns has.

Optionally, the fixed block and the bearing column form a threaded structure through a screw rod.

Optionally, the third weight piece is located the top of second weight piece, and the second weight piece is located the top of first weight piece, and first weight piece, second weight piece, third weight piece all constitute the socket joint structure with the spandrel post.

Optionally, the first snap ring and the second snap ring form a rotating structure through the first rotating shaft.

Optionally, the first clamping ring and the second clamping ring form a clamping structure with the bolt through a spanner.

Optionally, the first snap ring and the second snap ring are located at the top of the outer wall of the bearing column, and form a sleeving structure.

Optionally, the springs are uniformly distributed at the bottom of the bearing plate and form an elastic structure.

Optionally, the two second screw thread posts are symmetrically distributed at two ends of the bearing post, the limiting ring is located on the outer wall of the first screw thread post, the second screw thread post and the bearing post form a screw thread structure through a screw thread groove, and the limiting ring is in threaded connection with the first screw thread post.

Optionally, the two horizontal clamping grooves are symmetrically distributed on two sides of the base, and the horizontal clamping grooves and the bearing columns form a clamping structure.

Optionally, the baffle plate and the bearing column form an integrated structure, and the bearing column forms a clamping structure through the baffle plate and the fixing clamping groove.

The utility model provides a kettle bell which is convenient to detach and can be adjusted by weight, and has the following beneficial effects:

1. the kettle bell convenient to detach and capable of adjusting weight forms a threaded structure with the bearing column through the screw rod, and a user can lift the whole kettle bell for exercise through the lifting ring positioned at the top of the fixed block; the first weight piece, the second weight piece and the third weight piece are respectively sleeved on the bearing column, and a user can be more suitable for different users by changing the bearing pieces with different numbers.

2. This kettle-bell convenient to dismantle adjustable weight can rotate first snap ring, second snap ring through first pivot and connect, and the top at the spandrel post is cup jointed two snap rings that can be fine, and the bolt is pegged graft with pulling the knot, pulls and pulls the knot and can carry out the joint with the bolt, can prevent that two snap rings from loosening, also makes things convenient for the dismantlement of kettle-bell, with two snap ring joints at spandrel post top, can prevent that the counter weight piece of bottom from rocking back and forth also conveniently to stack and the reduction of counter weight piece.

3. According to the kettle bell convenient to detach and capable of being adjusted in weight, the spring is additionally arranged in the base, so that the kettle bell can be placed in the base when the kettle bell is not used, the damage to the base can be reduced through buffering of the spring, and the service life is prolonged; the top of base is fixed with horizontal draw-in groove, can transversely put the spandrel post at the top of base and carry out the joint with horizontal draw-in groove when making dumbbell form not use, can prevent to damage ground, also can facilitate the grasp of user.

4. This kettle bell convenient to dismantle adjustable weight carries out threaded connection through carrying out second screw thread post and spandrel post, will dispose the back again and have the counter weight piece cover at first screw thread post outward appearance, can fix the counter weight piece through the spacing ring, prevents that it from rocking, can change the kettle bell into dumbbell form.

5. This kettle-bell convenient to dismantle adjustable weight has the separation blade through prescribing at the both ends of spandrel post, and the counter weight piece of both sides removes to the centre when can preventing dumbbell form, accidental injury user, can carry out the joint with the fixed draw-in groove in bearing plate top through the separation blade of bottom when kettle-bell form is not used, prevents that it from putting unstably.

Drawings

FIG. 1 is a schematic front view of a weight adjustable kettlebell for easy removal;

FIG. 2 is a schematic side view of the weight adjustable kettle bell;

FIG. 3 is a schematic diagram of the structure of the conveniently detachable and weight adjustable kettle bell snap ring;

FIG. 4 is a schematic diagram of the structure of the weight-adjustable kettlebell weight plate convenient to disassemble;

FIG. 5 is a schematic diagram of the form and structure of the weight adjustable dumbbell with easy disassembly;

FIG. 6 is a schematic diagram of the structure of the kettle bell base which is convenient to disassemble and can be adjusted by weight;

fig. 7 is a schematic structural view of the weight adjustable kettle bell threaded column convenient to disassemble.

In the figure: 1. a bearing column; 2. a screw rod; 3. a fixed block; 4. a lifting ring; 5. a first weight plate; 6. a second weight plate; 7. a third weight plate; 8. a first snap ring; 9. a second snap ring; 10. pulling and buckling; 11. a plug pin; 12. a first rotating shaft; 13. a second rotating shaft; 14. a third rotating shaft; 15. a baffle; 16. a thread groove; 17. a first threaded post; 18. a second threaded post; 19. a base; 20. a spring; 21. a bearing plate; 22. a damage prevention pad; 23. a transverse clamping groove; 24. a fixing slot; 25. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a kettle bell convenient to dismantle adjustable in weight, including spandrel post 1, spandrel post 1's top threaded connection has lead screw 2, lead screw 2's top fixedly connected with fixed block 3, fixed block 3 both sides's top fixedly connected with bail 4, spanned first counter weight piece 5 in the bottom of spanned first counter weight piece 1 outer wall, spanned second counter weight piece 6 and third counter weight piece 7 respectively in the axle center department of spanned first counter weight piece 1 outer wall, and third counter weight piece 7 is located the top of second counter weight piece 6, spanned first snap ring 8 and second snap ring 9 respectively in the top of spanned first snap ring 1 outer wall, and second snap ring 9 is located one side of first snap ring 8, one end of first snap ring 8 rotates respectively to be connected with and pulls knot 10 and third pivot 14, and pull knot 10 is located the axle center department of third pivot 14, the other end rotation of first snap ring 8 is connected with first pivot 12, one end of the second clamping ring 9 is respectively connected with a bolt 11 and a second rotating shaft 13 in a rotating mode, the bolt 11 is located at the axis of the second rotating shaft 13, two ends of the bearing column 1 are fixedly connected with baffle plates 15, two ends of the bearing column 1 are fixedly connected with threaded grooves 16, two inner walls of two ends of the bearing column 1 are fixedly connected with a first threaded column 17 and a second threaded column 18 in a threaded mode, the first threaded column 17 is located at the top of the second threaded column 18, the outer walls of the two first threaded columns 17 are in threaded mode and are connected with limiting rings 25, the bottom of the bearing column 1 is clamped with a base 19, a plurality of springs 20 are movably connected with the inside of the base 19, the tops of the springs 20 are movably connected with bearing plates 21, the tops of the bearing plates 21 are fixedly connected with fixing clamping grooves 24, two sides of the tops of the base 19 are fixedly connected with transverse clamping grooves 23, and the bottoms of the base 19 are movably connected with loss prevention pads 22.

In this embodiment, as shown in fig. 1, the fixing block 3 forms a threaded structure with the bearing column 1 through the screw rod 2, and a user can lift the whole kettle bell for exercise through the lifting ring 4 positioned at the top of the fixing block 3.

In this embodiment, as shown in fig. 2, the third weight plate 7 is located at the top of the second weight plate 6, the second weight plate 6 is located at the top of the first weight plate 5, and the first weight plate 5, the second weight plate 6 and the third weight plate 7 all form a sleeved structure with the bearing column 1, and by sleeving the first weight plate 5, the second weight plate 6 and the third weight plate 7 on the bearing column 1 respectively, the user can be more suitable for different users by changing different numbers of bearing plates.

In this embodiment, as shown in fig. 3, the first snap ring 8 and the second snap ring 9 form a rotating structure through the first rotating shaft 12, and the first snap ring 8 and the second snap ring 9 can be rotationally connected through the first rotating shaft 12, so that the two snap rings can be well sleeved on the top of the bearing column 1.

In this embodiment, as shown in fig. 3, the first snap ring 8 and the second snap ring 9 form a clamping structure with the bolt 11 through the spanner 10, and are inserted with the spanner 10 through the bolt 11, and the spanner 10 is pulled to clamp the bolt 11, so that the two snap rings can be prevented from being loosened, and the kettle bell is also convenient to detach.

In this embodiment, as shown in fig. 2, the first snap ring 8 and the second snap ring 9 are located at the top of the outer wall of the bearing column 1, and form a sleeve-joint structure, and by clamping two snap rings at the top of the bearing column 1, the counterweight at the bottom can be prevented from swinging back and forth, and the stacking and the reduction of the counterweight are also facilitated.

In this embodiment, as shown in fig. 6, the springs 20 are uniformly distributed at the bottom of the bearing plate 21 and form an elastic structure, and by adding the springs 20 in the base 19, the kettle bell can be placed in the base 19 when the kettle bell is not in use, and the damage to the base 19 can be reduced by buffering the springs 20, so that the service life is prolonged.

In this embodiment, as shown in fig. 5, two second threaded columns 18 are symmetrically distributed at two ends of the bearing column 1, a limiting ring 25 is located on the outer wall of the first threaded column 17, the second threaded columns 18 and the bearing column 1 form a threaded structure through a threaded groove 16, the limiting ring 25 is in threaded connection with the first threaded column 17, a counterweight plate is sleeved on the outer surface of the first threaded column 17 after the counterweight plate is configured, the counterweight plate can be fixed through the limiting ring 25 to prevent the counterweight plate from shaking, and a kettle bell can be converted into a dumbbell shape.

In this embodiment, as shown in fig. 5, two lateral clamping grooves 23 are symmetrically distributed on two sides of the base 19, and the lateral clamping grooves 23 and the bearing column 1 form a clamping structure, and by fixing the lateral clamping grooves 23 on the top of the base 19, the bearing column 1 can be transversely placed on the top of the base 19 and clamped with the lateral clamping grooves 23 when the dumbbell is not in use, so that the ground can be prevented from being damaged, and the user can conveniently grasp the bearing column.

In this embodiment, as shown in fig. 1, the baffle 15 and the bearing column 1 form an integral structure, and the bearing column 1 forms a clamping structure with the fixing clamping groove 24 through the baffle 15, and the baffle 15 is defined at two ends of the bearing column 1, so that the weight plates at two sides can be prevented from moving to the middle when in a dumbbell shape, users are not injured by mistake, and the baffle 15 at the bottom can be clamped with the fixing clamping groove 24 at the top of the bearing plate 21 when the kettle bell shape is not used, so that unstable placement is prevented.

In summary, this kettle-bell convenient to dismantle adjustable weight, when using, the user can take off lead screw 2 from the support column 1 top through the bail 4 that rotates fixed block 3 top, the user cup joints first counter weight piece 5, second counter weight piece 6, third counter weight piece 7 respectively at the outer wall of support column 1 according to the weight that oneself can bear, will connect through first snap ring 8, the snap ring structure that second snap ring 9 is connected at support column 1 top through first pivot 12, the joint is at first snap ring 8's one end through third pivot 14 to the spanner 10, the bolt 11 is connected at second snap ring 9's one end through second pivot 13, block the bolt 11 through pulling spanner 10, can firmly fix the bearing piece, prevent rocking when using, at last with lead screw 2 threaded connection at support column 1's top, the user holds bail 4 and uses again; when a user does not use the kettle bell shape, the screw rod 2 is detached to connect the two second threaded columns 18 to the bearing column 1, the inside of the threaded grooves 16 at the two ends of the bearing column 1, the first weight plate 5, the second weight plate 6 and the third weight plate 7 are sleeved outside the first threaded column 17, the weight plates are fixed with the first threaded column 17 by using the limiting rings 25, and the baffle plates 15 at the two ends of the bearing column 1 can prevent the weight plates from shaking; when the kettle bell is used, the baffle 15 at the bottom of the bearing column 1 is clamped at the position of the fixing clamping groove 24 above the bearing plate 21 in the base 19, so that the falling of the kettle bell can be prevented, and the spring 20 at the bottom of the bearing plate 21 can buffer the weight during the pressing; if the dumbbell is in a dumbbell state, the bearing column 1 can be transversely clamped in the transverse clamping groove 23 when the dumbbell is not used, and the damage prevention pad 22 positioned at the bottom of the base 19 can prevent the base 19 from being rubbed with the ground to be damaged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (10)

1. The utility model provides a kettle bell convenient to dismantle adjustable weight, includes spandrel post (1), its characterized in that: the screw rod (2) is connected with the top of the bearing column (1) in a threaded manner, the fixed block (3) is fixedly connected with the top of the screw rod (2), the lifting rings (4) are fixedly connected with the top of the two sides of the fixed block (3), the first weight plate (5) is sleeved at the bottom of the outer wall of the bearing column (1), the second weight plate (6) and the third weight plate (7) are sleeved at the axle center of the outer wall of the bearing column (1) respectively, the third weight plate (7) is positioned at the top of the second weight plate (6), the first clamping ring (8) and the second clamping ring (9) are sleeved at the top of the outer wall of the bearing column (1) respectively, the second clamping ring (9) is positioned at one side of the first clamping ring (8), one end of the first clamping ring (8) is respectively connected with the pulling buckle (10) and the third rotating shaft (14), the other end of the first clamping ring (8) is rotationally connected with the first rotating shaft (12) at the axle center of the third rotating shaft (14), the second clamping ring (9) is connected with the two ends (11) of the second clamping ring (11) which are respectively, the two ends (13) are connected with the two ends of the first clamping ring (11) and the fixed support column (1), the inner wall at the two ends of the bearing column (1) is provided with a first threaded column (17) and a second threaded column (18) in a threaded manner, the first threaded column (17) is located at the top of the second threaded column (18), two outer wall threads of the first threaded column (17) are connected with a limiting ring (25), the bottom of the bearing column (1) is clamped with a base (19), a plurality of springs (20) are movably connected to the bottom of the base (19), the top of each spring (20) is movably connected with a bearing plate (21), the top of each bearing plate (21) is fixedly connected with a fixing clamping groove (24), two sides of the top of each base (19) are fixedly connected with a transverse clamping groove (23), and the bottom of each base (19) is movably connected with a damage-proof pad (22).

2. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the fixing block (3) and the bearing column (1) form a threaded structure through the screw rod (2).

3. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the third weight piece (7) is located the top of second weight piece (6), and second weight piece (6) are located the top of first weight piece (5), and first weight piece (5), second weight piece (6), third weight piece (7) all constitute the socket joint structure with spandrel post (1).

4. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the first clamping ring (8) and the second clamping ring (9) form a rotating structure through a first rotating shaft (12).

5. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the first clamping ring (8) and the second clamping ring (9) form a clamping structure with the bolt (11) through the spanner (10).

6. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the first clamping ring (8) and the second clamping ring (9) are positioned at the top of the outer wall of the bearing column (1) and form a sleeving structure.

7. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the springs (20) are uniformly distributed at the bottoms of the bearing plates (21) and form an elastic structure.

8. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the two second threaded columns (18) are symmetrically distributed at two ends of the bearing column (1), the limiting ring (25) is located on the outer wall of the first threaded column (17), the second threaded columns (18) and the bearing column (1) form a threaded structure through the threaded grooves (16), and the limiting ring (25) is in threaded connection with the first threaded column (17).

9. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the two transverse clamping grooves (23) are symmetrically distributed on two sides of the base (19), and the transverse clamping grooves (23) and the bearing column (1) form a clamping structure.

10. The weight adjustable kettle bell of claim 1, wherein the kettle bell is removable: the baffle plate (15) and the bearing column (1) form an integrated structure, and the bearing column (1) and the fixing clamping groove (24) form a clamping structure through the baffle plate (15).