Portable water filling kettle bell structure

Abstract

The utility model relates to water filling kettle bell technical field, concretely is a kind of portable water filling kettle bell structure, including kettle cover, fixedly connected with lifting rod on kettle cover, the surface of kettle cover is fixedly connected with rubber kettle body, the surface of kettle cover is equipped with water inlet, and inner wall is provided with sealing plug, and lifting rod is provided with auxiliary device;Auxiliary device includes the fixed sleeve fixed on the surface of lifting rod, the inner wall of fixed sleeve is rotatably connected with two winding shafts, the bottom of rubber kettle body is fixedly connected with base, the surface of base is fixedly connected with two belt bodies, the utility model, by setting auxiliary device, rubber kettle body can be through the forward rotation two winding shafts winding belt body, two belt bodies cooperate base and can realize compression rubber kettle body, can greatly reduce volume after drainage, after winding, limiting assembly can limit winding shaft reverse rotation, reduce the present integrated water filling kettle bell overall structure is larger, inconvenient to carry problem, improve the practicability of whole.

Description

Technical Field

[0001] This utility model relates to the field of water-filled kettlebell technology, and in particular to a portable water-filled kettlebell structure. Background Technology

[0002] A kettlebell is a traditional strength training tool originating in Europe. Its core form is a ball with a long handle. By gripping the handle, one can train strength, explosiveness, and body coordination simultaneously. Modern kettlebells can be filled with water to increase weight and facilitate training.

[0003] In our daily work, we found that the existing water bottle bells are all one-piece structures made of plastic. Although plastic is lightweight, the overall structure is quite large. Whether placed in an outdoor backpack, sports bag, or everyday handbag, it takes up a lot of space and may even squeeze against other items, making it inconvenient to carry. Summary of the Invention

[0004] The purpose of this utility model is to solve the problem that the existing technology has a large overall structure, which will take up a lot of space whether it is put into an outdoor backpack, sports bag or daily handbag, and may even squeeze with other items, making it inconvenient to carry. Therefore, a portable water bottle bell structure is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable water-filled kettle bell structure, including a kettle lid, a lifting rod fixedly connected to the kettle lid, a rubber kettle body fixedly connected to the surface of the kettle lid, a water inlet opening on the surface of the kettle lid, and a sealing plug provided on the inner wall, and an auxiliary device provided on the lifting rod; The auxiliary device includes a fixed sleeve fixed to the surface of the lifting rod. Two winding shafts are rotatably connected to the inner wall of the fixed sleeve. A base is fixedly connected to the bottom of the rubber kettle body. Two straps are fixedly connected to the surface of the base. The other ends of the two straps are respectively fixedly connected to the surfaces of the two winding shafts. A limit component is provided between the fixed sleeve and the winding shafts to restrict the reverse rotation of the winding shafts. With the above components, when carrying the kettle, the sealing plug can be removed, the water can be drained, and then the two winding shafts can be rotated forward. The winding shafts can wind up the straps, and the straps move in conjunction with the base plate to compress the rubber kettle body. The limit component can restrict the reverse rotation of the winding shafts, thus shrinking the volume and making it easier to carry. This reduces the problem of the large overall structure of existing integrated water kettle bells, which are inconvenient to carry, and improves the overall practicality.

[0006] Preferably, the limiting component includes a ratchet fixed to the surface of the take-up shaft, a fixing rod fixedly connected to the surface of the fixing sleeve, a pawl rotatably connected to the surface of the fixing rod, and a second spring sleeved on the surface of the fixing rod. The two ends of the second spring are fixedly connected to the surfaces of the fixing rod and the pawl, respectively. With the above components, when the take-up shaft rotates in the forward direction, the take-up shaft and the pawl can rotate normally. When the take-up shaft rotates in the reverse direction, the second spring, in conjunction with the pawl, can limit the rotation of the ratchet and the take-up shaft, thereby improving the stability after winding.

[0007] Preferably, a slider is slidably connected to the inner wall of the fixed sleeve, two racks are fixedly connected to the surface of the slider, and a toothed ring is fixedly connected to the surface of the pawl. The racks and the toothed ring mesh with each other. By pushing the slider through the above components, the slider can drive the two racks to move. The racks, in conjunction with the toothed ring, can drive the pawl to rotate, thereby restraining the ratchet and facilitating subsequent use and operation.

[0008] Preferably, a spring is fixedly connected to the side of the slider corresponding to the inner wall of the fixed sleeve. Through the above-mentioned components, the spring can assist the slider in resetting and improve the overall stability of resetting.

[0009] Preferably, the surface of the lifting rod is provided with a gripping assembly, which includes two sleeves fitted onto the lifting rod. Multiple protrusions are fixedly connected to the inner side of the sleeves, and the protrusions are fixedly connected to the surface of the lifting rod. Multiple through holes are opened on the surface of the lifting rod. Through the above-mentioned components, the sleeves and the lifting rod are fixed by the protrusions, so that a flow space is formed between the sleeves and the lifting rod. With the help of the through holes, the phenomenon of hand sweating caused by prolonged gripping can be reduced.

[0010] Preferably, the two housings are arranged symmetrically with the lifting rod.

[0011] Preferably, a knob is fixedly connected to the surface of the take-up shaft.

[0012] The technical effects of this utility model are as follows: 1. In this utility model, by setting an auxiliary device, the rubber kettle body can be wound up by two forward rotating winding shafts. The two winding shafts, together with the base plate, can compress the rubber kettle body, which can greatly reduce the volume after drainage. After winding, the limiting component can restrict the reverse rotation of the winding shaft, thereby reducing the problem that the existing integrated water-filling kettle bell has a large overall structure and is not convenient to carry, and improving the overall practicality.

[0013] 2. In this utility model, by setting up a gripping component, the shell and the protrusion form a breathable gap, which, together with the through hole for heat dissipation, reduces hand sweating and slippage during long-term training. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a portable water-filled kettle bell structure; Figure 2 This utility model presents a schematic diagram of a portable water-filled kettle bell structure from another perspective. Figure 3 This utility model provides a schematic diagram of the auxiliary device of a portable water-filling kettle bell structure; Figure 4 This utility model proposes a portable water bottle bell structure. Figure 3 Schematic diagram of the structure at point A in the middle; Figure 5 This utility model presents a schematic diagram of the gripping component structure of a portable water bottle bell.

[0015] The components include: 1. Lid; 2. Lifting rod; 3. Rubber body; 4. Auxiliary device; 41. Fixing sleeve; 42. Belt body; 43. Base; 44. Rewinding shaft; 45. Ratchet; 46. Fixing rod; 47. Pawl; 48. Slider; 49. Spring 1; 410. Rack; 411. Gear ring; 412. Spring 2; 413. Knob; 5. Grip assembly; 51. Shell; 52. Protrusion; 53. Through hole; 6. Sealing plug. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings.

[0017] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a portable water-filled kettle bell structure, including a kettle lid 1, a lifting rod 2 fixedly connected to the kettle lid 1, a rubber kettle body 3 fixedly connected to the surface of the kettle lid 1, a water inlet on the surface of the kettle lid 1, and a sealing plug 6 on the inner wall, and an auxiliary device 4 on the lifting rod 2.

[0018] The auxiliary device 4 includes a fixed sleeve 41 fixed to the surface of the lifting rod 2. Two winding shafts 44 are rotatably connected to the inner wall of the fixed sleeve 41. A base 43 is fixedly connected to the bottom of the rubber bottle body 3. Two belts 42 are fixedly connected to the surface of the base 43. The other ends of the two belts 42 are fixedly connected to the surfaces of the two winding shafts 44 respectively. A limit component is provided between the fixed sleeve 41 and the winding shafts 44 to limit the reverse rotation of the winding shafts 44. A knob 413 is fixedly connected to the surface of the winding shafts 44.

[0019] In this embodiment: When carrying, the sealing plug 6 can be removed, the water drained, and then the two winding shafts 44 can be rotated forward. The winding shafts 44 can wind up the belt body 42. The belt body 42 moves in conjunction with the base plate to compress the rubber bottle body 3. The limiting component can restrict the winding shafts 44 from rotating in the opposite direction, thus shrinking the volume and making it easier to carry. This reduces the problem that the existing integrated water bottle bell has a large overall structure and is not convenient to carry, thus improving the overall practicality.

[0020] Preferably, the limiting assembly includes a ratchet 45 fixed to the surface of the take-up shaft 44, a fixing rod 46 fixedly connected to the surface of the fixing sleeve 41, a pawl 47 rotatably connected to the surface of the fixing rod 46, and a second spring 412 sleeved on the surface of the fixing rod 46, with the two ends of the second spring 412 fixedly connected to the surfaces of the fixing rod 46 and the pawl 47 respectively.

[0021] In this embodiment: when the take-up shaft 44 rotates in the forward direction, the take-up shaft 44 and the pawl 47 can rotate normally. When the take-up shaft 44 rotates in the reverse direction, the spring 412, in conjunction with the pawl 47, can restrict the rotation of the ratchet 45 and the take-up shaft 44, thereby improving the stability after winding.

[0022] Preferably, a slider 48 is slidably connected to the inner wall of the fixed sleeve 41, two racks 410 are fixedly connected to the surface of the slider 48, a toothed ring 411 is fixedly connected to the surface of the pawl 47, the racks 410 and the toothed ring 411 are meshed and connected, and a spring 49 is fixedly connected to the side of the slider 48 corresponding to the inner wall of the fixed sleeve 41.

[0023] In this embodiment: Pushing the slider 48 can drive the two racks 410 to move. The racks 410, together with the gear ring 411, can drive the pawl 47 to rotate, so that it restrains the ratchet 45, which facilitates subsequent operation. The spring 49 can assist the slider 48 to reset, improving the overall reset stability.

[0024] Preferably, the surface of the lifting rod 2 is provided with a gripping component 5. The gripping component 5 includes two sleeves 51 sleeved on the lifting rod 2. The two sleeves 51 are symmetrically arranged with the lifting rod 2. Multiple protrusions 52 are fixedly connected to the inner side of the sleeves 51. The protrusions 52 are fixedly connected to the surface of the lifting rod 2. Multiple through holes 53 are opened on the surface of the lifting rod 2.

[0025] In this embodiment: the sleeve 51 and the lifting rod 2 are fixed by the protrusion 52, so that a flow space is formed between the sleeve 51 and the lifting rod 2. With the through hole 53, the phenomenon of hand sweating caused by prolonged gripping can be reduced.

[0026] Working principle: When carrying, the sealing plug 6 can be removed to drain the water. After draining, the two knobs 413 and the winding shaft 44 can be rotated forward. The winding shaft 44 can wind up the belt 42. During the winding process, the winding shaft 44 can drive the ratchet 45 to rotate normally. The two belts 42 drive the bottom plate to squeeze the rubber bottle body 3. The rubber bottle body 3 is squeezed and deformed, and the internal gas is also discharged. When the belt 42 can no longer be wound, the knob 413 can be released. The pawl 47 can restrict the ratchet 45. Then, the sealing plug 6 can be installed to reduce the size for carrying. When using, simply push... The slider 48, with spring 49 under force, can drive the two racks 410 to move. The racks 410, in conjunction with the gear ring 411, can drive the pawl 47 to rotate. Spring 412 under force binds the ratchet 45, which can pull the base plate, causing the belt 42 to release. The winding shaft 44 rotates until the belt 42 is pulled to its longest length, at which point water can be injected for exercise. When gripped on the casing 51, the casing 51 is fixed to the lifting rod 2 by the protrusion 52, creating a flow space between the casing 51 and the lifting rod 2. With the through hole 53, the phenomenon of hand sweating during prolonged gripping can be reduced.

Claims

1. A portable water-filled kettle bell structure, comprising a kettle lid (1), characterized in that: A lifting rod (2) is fixedly connected to the lid (1), a rubber body (3) is fixedly connected to the surface of the lid (1), a water inlet is opened on the surface of the lid (1), and a sealing plug (6) is provided on the inner wall. An auxiliary device (4) is provided on the lifting rod (2). The auxiliary device (4) includes a fixed sleeve (41) fixed on the surface of the lifting rod (2). The inner wall of the fixed sleeve (41) is rotatably connected to two winding shafts (44). The bottom of the rubber bottle body (3) is fixedly connected to a base (43). The surface of the base (43) is fixedly connected to two belts (42). The other ends of the two belts (42) are respectively fixedly connected to the surfaces of the two winding shafts (44). A limit component is provided between the fixed sleeve (41) and the winding shafts (44) to limit the reverse rotation of the winding shafts (44).

2. The portable water bottle bell structure according to claim 1, characterized in that: The limiting assembly includes a ratchet (45) fixed on the surface of the take-up shaft (44), a fixing rod (46) fixedly connected to the surface of the fixing sleeve (41), a pawl (47) rotatably connected to the surface of the fixing rod (46), and a second spring (412) sleeved on the surface of the fixing rod (46). The two ends of the second spring (412) are fixedly connected to the surfaces of the fixing rod (46) and the pawl (47) respectively.

3. The portable water bottle bell structure according to claim 2, characterized in that: The inner wall of the fixed sleeve (41) is slidably connected to a slider (48), and two racks (410) are fixedly connected to the surface of the slider (48). A toothed ring (411) is fixedly connected to the surface of the pawl (47), and the racks (410) and the toothed ring (411) are meshed together.

4. The portable water bottle bell structure according to claim 3, characterized in that: A spring (49) is fixedly connected to the side of the slider (48) corresponding to the inner wall of the fixed sleeve (41).

5. The portable water bottle bell structure according to claim 1, characterized in that: The surface of the lifting rod (2) is provided with a gripping assembly (5). The gripping assembly (5) includes two sleeves (51) sleeved on the lifting rod (2). Multiple protrusions (52) are fixedly connected to the inner side of the sleeves (51). The protrusions (52) are fixedly connected to the surface of the lifting rod (2). Multiple through holes (53) are opened on the surface of the lifting rod (2).

6. The portable water bottle bell structure according to claim 5, characterized in that: The two casings (51) and the lifting rod (2) are arranged symmetrically.

7. The portable water bottle bell structure according to claim 1, characterized in that: A knob (413) is fixedly connected to the surface of the take-up shaft (44).

Images