TWM520916U - Dumbbell set for easily adjusting counter weight - Google Patents

Description

Dumbbell set for easy adjustment of weight

This creative department is related to fitness equipment, and more specifically refers to a dumbbell group that facilitates adjustment of the weight.

Press, dumbbell is a common and simple fitness equipment, mainly used for the user's hand to grasp, to strengthen the arm.
However, the old dumbbells are integrally formed, so the weight cannot be changed. When the user wants to use dumbbells of different weights, he must purchase most of the dumbbells of different weights, and the cost is too high and the number is too large to be stored.
Therefore, there is currently a dumbbell group capable of adjusting the weight, which is mainly composed of a dumbbell and a storage seat having a plurality of weights that can be selectively detached or combined, and the storage seat has Most of the grooves are such that the detached weight can be placed in the groove. However, the weight on the dumbbell is not easy to adjust the weight, which makes the adjustment of the weight too cumbersome and inconvenient.

In view of this, in order to improve the prior art, the conventional dumbbell group has the problem of inconvenient deployment; thus, the present invention provides a dumbbell group which is convenient for adjusting the weight, and mainly includes: a storage seat having a body and a storage area disposed on the top surface of the base body and two top pillars, the storage areas having a plurality of side-by-side storage slots; a dumbbell having a handle and two weight units respectively disposed on the two ends of the handle Each of the weight units has a brake cover, a turntable, an end disk, a plurality of hook plates, a plurality of weights, and a limit member; the brake cover has a cover, a brake block and a spring. The cover is sleeved on the handle, and the cover has a viewing window and a sliding slot on the opposite side of the viewing window. The brake block is placed in the sliding slot and can be externally applied to a loose Reciprocating sliding between the disengagement position and a braking position, the spring is abutted between the brake block and the groove wall of the sliding groove, the rotating plate is fixed on the handle and located in the cover, the turntable A number of brake grooves and a number of weight values are provided at equal angles The end plate is fixed to the end edge of the handle, and the hook plates are fixed on the handle at equal intervals, and are located between the turntable and the end plate, so that one of the hook plates Forming a weight space on the side, and each of the hooks is adjacent to one side of the weight space and has a hooking unit, wherein the hooking unit has at least one convex portion and at least one space adjacent to the convex portion, Each of the weights has a limiting groove and a hooking protrusion, and the limiting member is fixed on the brake disk and located in the weight space, so that the limiting member is engaged in the assembly The weight in the weight space is limited to the rotation groove; when the dumbbell is placed on the storage seat, the brake block is pushed by the top column and is slid to a loose position, so that the handle, the turntable and the hook The disc is rotatable relative to the brake disc, thereby adjusting the relative positions of the protrusions and the gaps on the hook plate and the hooking protrusions of the weight block, so that the weights can be selectively assembled in the weight space Or detaching from the weight space to reach the adjustment weight; when the dumbbell is away from the storage seat, the brake block is pushed by the spring and slipped to the brake Position, so that the handle, not the disc turntable and the hook relative to the rotation of the brake disc, positioned so that the weight of the counterweight space can not be disengaged from the hook plate; easy to adjust so as to achieve the effect of the counterweight.

100‧‧‧Dumbbell group for easy adjustment of weight 10.‧‧‧Reservation seat 11.‧‧1 body 12‧‧‧ Storage area 121‧‧‧ Storage trough 13‧‧‧Top column 20‧‧‧Dumb 30‧‧‧ Grip 40‧‧ ‧ counterweight unit 41‧‧ ‧ brake cover 411 ‧ ‧ cover 412 ‧ ‧ brake block 413 ‧ ‧ spring 414 ‧ ‧ view window 415 ‧ ‧ chute 416 ‧ ‧ action hole 42‧‧‧ Turntable 421‧‧‧ Brake Slot 422‧‧‧ Weight value 43‧‧‧ Positioning group 431‧‧‧Positioning hole 432‧‧‧Positioning groove 433‧‧‧ Spring 434‧‧‧ Beads 44‧‧‧ End plate 45‧‧‧Hunting 451‧‧‧With weight space 452‧‧‧Hooking unit 453‧‧‧Protruding 454‧‧‧Void 46‧‧‧ Weighting block 461‧‧‧ Limiting groove 462‧‧ ‧Hooking convex parts 47‧‧‧Restricted parts

The first figure is an exploded perspective view of a preferred embodiment of the present invention.
The second drawing is a perspective assembled view of the embodiment shown in the first figure.
The third figure is an exploded perspective view of a partial member of the embodiment shown in the first figure.
4 to 19 are schematic views of the operation of the embodiment shown in the first figure.

In order to enable your review committee to have a better understanding and recognition of the characteristics and characteristics of this creation, the following preferred examples are listed below with the following description:
Please refer to the first to the nineteenth drawings, which are a dumbbell group 100 for adjusting the weight provided by a preferred embodiment of the present invention, which mainly includes a storage base 10 and a dumbbell 20, wherein:
Referring to the first to fifth figures, the storage base 10 has a body 11 , two storage areas 12 and two top pillars 13 . The seat body 11 can be stably placed on a plane (such as a floor or a table top), and the storage areas 12 are located on the top surface of the seat body 11 at a predetermined distance, and the storage areas 12 are arranged side by side. The accommodating groove 121 is formed on the top surface of the base body 11 and is located beside the storage areas 12 .
Referring to the first to fifth figures, the dumbbell 20 has a handle 30 and two weight units 40. The two weight units 40 are respectively disposed on the two ends of the handle 30. Since the components of the two weight units 40 and the related connection relationship with the handle 30 are the same, the following is only for the sake of redundancy. The single weight unit 40 is described. The weight unit 40 has a brake cover 41, a turntable 42, a positioning group 43, an end tray 44, a plurality of hooks 45, a plurality of weights 46 and a limiting member. The brake cover 41 has a cover 411, a brake block 412 and a spring 413. The cover 411 is sleeved on the handle 30 and rotatable relative to the handle 30. The cover 411 has a viewing window 414, a sliding slot 415 on the opposite side of the viewing window 414, and a working hole 416 communicating with the sliding slot 415 and having a width smaller than the slot width of the sliding slot 415, the braking block 412 is placed on the sliding In the slot 415, a linear reciprocating slip can be applied between a release position and a braking position by an external force, and the spring 413 abuts against the brake block 41. Between the groove wall of the sliding groove 415, the elastic pre-force for moving the brake block 412 to the braking position is provided; the rotating plate 42 is fixed to the handle 30 and is located in the cover 411. A plurality of brake grooves 421 and a plurality of weight values 422 are provided at equal angles; the positioning group 43 is disposed between the brake cover 41 and the turntable 42 to provide a moderate rotation between the turntable 42 and the brake disk 41. The positioning group 43 has a plurality of positioning holes 431 disposed on the turntable 42 at an equal angle, a positioning slot 432 disposed on the cover 41, a spring 433 disposed in the positioning slot 432, and a spring The end plate 44 is fixed to the end edge of the handle 30; the hooks 45 are fixed to the handle 30 at equal intervals, and are located on the turntable Between the end plate 44 and the end plate 44, a weight space 451 is formed on one side of each of the hook plates 45, and the hook plates 45 are adjacent to one side of the weight space 451 and have The hooking unit 452, in particular, the hooking unit 452 on each of the hooks 45 is different in shape, but has at least one convex portion 453 and at least one gap 454 beside the convex portion 453; The weight 46 has a limiting groove 461 and a hooking protrusion 462. The weights 46 can be independently and independently assembled into or associated with the weight space 451. The detaching member 47 is fixed to the brake disc 41 and located in the weight space 451, so that the limiting member 47 is engaged with the weight 46 that is assembled in the weight space 451. The inside of the regulating groove 461 is arranged to prevent the weight from being self-detached out of the weight space 451.
Therefore, the above is a description of each component of the dumbbell set 100 for adjusting the weight and the assembly manner thereof provided by a preferred embodiment of the present invention, and then the use characteristics thereof are as follows:
When the user wants to adjust the weight of the dumbbell 20, if the weight 46 on the dumbbell 20 is to be selectively detached, the number of the weights 46 combined on the handle 30 is reduced, and the dumbbell is relieved. 20 weights.
First, the dumbbell 20 is placed on the top surface of the accommodating seat 10 (as shown in the fourth figure), and the weights 46 on the dumbbell 20 are placed in the accommodating slots 121 of the accommodating seat 10 ( As shown in FIG. 5, and when the weights 46 contact the bottom of each of the receiving slots 121, the top post 13 of the receiving seat 10 passes through the working hole 416 of the dumbbell 20, so that The top post 13 pushes the brake block 412 to move from the braking position to the releasing position, that is, the braking block 412 originally located in the braking position is engaged in the braking groove 421 (as shown in FIG. 6), so that the handle 30, The turntable 42 and the hook 45 cannot rotate relative to the brake cover 41, and when the brake block 412 is pushed by the top post 13 to the release position, the brake block 412 is released from the brake groove 421 (such as the seventh As shown in the figure, the grip 30, the turntable 42 and the hook 45 are rotated relative to the brake cover 41.
In this way, the user can rotate the handle 30 to drive the turntable 42 to rotate relative to the brake cover 41, and determine the weight of the weight according to the weight value 422 appearing in the view window 414, and the handle is 30, while the turntable 42 is rotated, the hooks 45 are also rotated by the handle 30 to adjust the hooking unit 452 on the hook 45 and the hooking protrusion on the weight 46. The relative position of 462 rooms.
When the user selects the lightest weight, the hooking protrusions 462 of the weights 46 correspond to the gaps 454 of the hook 45 hooking unit 452 (as shown in FIG. 8), so that the user When the grip 30 is separated from the accommodating seat 10, all the weights 46 are placed in the accommodating groove 121 of the accommodating seat 10 (as shown in FIG. 9) for the purpose of the lightest weight.
If the user selects the heaviest weight, the hooking protrusions 462 of the weights 46 correspond to the protrusions 453 of the hook 45 hooking unit 452 (as shown in FIG. 10) for use. When the handle 30 is separated from the storage base 10, all the weights 46 will be carried by the convex portion 453 of the hook 45 (as shown in FIG. 11) to reach the heaviest weight. The purpose. Of course, since the weight 46 that is carried by the hook 45 is engaged by the rotation restricting member 47 in the rotation restricting groove 451 and the brake block 412 is displaced by the spring 413, it is located at the braking position (ie, The brake block is engaged in the brake groove, so that the handle 30 and the brake cover 41 cannot rotate relative to each other, so that the weight 46 cannot be rotated relative to the handle 30, and the weight can be prevented from being Leave on your own.
In addition, since the shape of the hooking unit 452 on each of the hooks 45 is different, that is, the number of the convex portions 453 and the gaps 454 of each of the hooking units 452 is not exactly the same, and can be rotated. The effect of adjusting the weight is achieved by angle, that is, whether the weight of each of the weights can be hooked or detached by rotating the angle of the hook 45, so that the weights 46 can be independently selected. It is placed in the weight space 451 of the dumbbell 20 or is separated from the weight space 451 and placed on the storage base 10. Therefore, the weighting state that can be adjusted by this creation is quite diverse. In addition to the lightest weight and the heaviest weight, it can be changed as shown in Figures 12 to 19.
Therefore, the creation can adjust the overall weight quite conveniently to facilitate the actual use of the user or different users.
Secondly, when the user adjusts the weight of the weight, that is, when the handle 10 is rotated relative to the brake cover 41, each weight value 422 appears in the viewing window 414, and the bead of the positioning group 43 The 434 is pushed by the spring force of the spring 433 to partially slide into the positioning hole 431, so that the user can feel the proper rotation resistance, and the turntable 42 can be positioned at the correct angle.
The above description is only for the preferred embodiment provided by the present invention, and is not intended to limit the scope of implementation of the present invention. All of the relevant artisans in the art are equally varied according to the present creation, and should belong to the present invention. The scope of coverage.

20‧‧‧Dumbbells

30‧‧‧Handle

40‧‧‧weight unit

41‧‧‧Brake cover

411‧‧‧ Cover

412‧‧‧ brake pads

413‧‧ ‧ spring

414‧‧ ‧ view window

415‧‧‧ chute

416‧‧‧ action hole

42‧‧‧ Turntable

421‧‧‧ brake groove

422‧‧‧weight value

43‧‧‧ positioning group

431‧‧‧Positioning holes

432‧‧‧ positioning slot

433‧‧ ‧ spring

434‧‧‧ beads

44‧‧‧End plate

45‧‧‧

452‧‧‧Hooking unit

453‧‧‧ convex

454‧‧‧ gap

47‧‧‧Restricted parts

Claims (9)

A dumbbell group for adjusting the weight, which mainly comprises:
a storage base having a body and two storage areas on the top surface of the base body, the storage areas having a plurality of storage slots;
A dumbbell having a handle and two weight units respectively disposed on both ends of the handle, the weight units having a brake cover, a turntable, a end disc, a plurality of hooks and a plurality of weights. The brake cover is sleeved on the handle and reciprocally slidable from a release position to a braking position, the turntable being fixed to the handle and located in the brake cover, the end plate Attached to the end edge of the handle, the hook plate is fixed to the handle and located between the turntable and the end plate, and a weight space is formed on one side of each of the hook plates. The hook plate has a hooking unit adjacent to one side of the weight space, and the hooking unit has at least one convex portion and at least one space adjacent to the convex portion, and each of the weighting blocks has a hooking convex portion When the brake cover is slid to the loose position, the handle, the turntable and the hook plate are rotatable relative to the brake cover, thereby adjusting the relative positions of the convex portion and the gap on the hook plate and the hooking convex portion of the weight block;
The weights can be selectively and independently assembled in or out of the weight space, and when the weights are selected to fit in the weight space, the hooks are Abutting the convex portion of the hook, when the weight is selected to be detached from the weight space, the hooking protrusion is located in the gap of the hook. The dumbbell set for facilitating adjustment of the weight according to the first aspect of the patent application, wherein the brake cover has a cover, a brake block and at least one spring; the cover is sleeved on the handle, the cover The utility model has a viewing window and a sliding slot on the opposite side of the viewing window. The braking block is disposed in the sliding slot and is reciprocally slipped by an external force acting on the releasing position to the braking position. Abutting between the brake block and the groove wall of the chute, the turntable is provided with a plurality of brake grooves and a plurality of weight values at equal angles. A dumbbell set for facilitating adjustment of a weight according to the scope of claim 2, wherein when the dumbbell is placed on the storage seat, the brake block is pushed by the storage seat and is slid to a loose position, the brake The block is slid out of the brake groove, so that the weights can be selectively assembled into or detached from the weight space to achieve an adjustment weight; when the dumbbell is away from the storage When the seat is seated, the brake block is pushed by the spring to slide to the braking position, and is engaged in the brake groove, so that the handle, the turntable and the hook plate cannot be rotated relative to the brake disk, so as to be located in the weight space The weight in the middle cannot be separated from the hook. The dumbbell set for adjusting the weight according to the second aspect of the patent application, wherein the storage base has two top columns; the brake cover of each weight unit has an action hole communicating with the sliding slot, and the The width of the working hole is smaller than the groove width of the sliding groove for the top column of the receiving seat to penetrate and push the brake block to move to the loose position. The dumbbell group for adjusting the weight according to the first aspect of the patent application, wherein the weight has a limit rotation groove; the weight unit further has a limit rotation member fixed to the brake disk, and Located in the weight space, the limit member is engaged in the limit groove of the weight block assembled in the weight space. The dumbbell group for adjusting the weight according to the first aspect of the patent application, wherein the weight unit of the dumbbell further has a positioning group disposed between the brake cover and the turntable to be in the turntable The brake disc provides a moderate degree of rotational resistance. According to the sixth aspect of the patent application, the weight group is adapted to adjust the weight, wherein the positioning group has a plurality of positioning holes disposed on the turntable at an equal angle, a positioning groove disposed on the brake cover, and a positioning a spring in the positioning groove and a bead body pushed by the spring; when the turntable is rotated by a predetermined angle with respect to the brake disc, the bead system is pushed into a positioning hole thereof. According to the scope of claim 1, the dumbbell group for adjusting the weight is different, wherein the shape of the hooking unit on each hook is different. The dumbbell group for adjusting the weight according to the first aspect of the patent application, wherein the number and shape of the protrusions and the gaps on each of the hooks are different.