CN206350892U - The dumbbell group of adjustable counter balance - Google Patents

Abstract

The utility model discloses a kind of dumbbell group of adjustable counter balance, seat and a dumbbell are stored comprising one；Dumbbell is located at the counterweight element at lever two ends with a lever and two, each counterweight element has a brake cover, a rotating disk, multiple selection disks and multiple balancing weights, there are at least two compressing blocks and at least two release spaces on each selection disk side, each balancing weight has the block and a spring element being placed between two blocks of two pivot joints, the balancing weight can be in an inner clip position to reciprocal clamping between an outer tension position and expansion, there is a clip slot, the side of each block has one to be forced to block between two blocks；Each balancing weight is optionally independently fitted on selection disk or departed from from selection disk, when balancing weight be forced to block by selection disk compressing block compress when, two block is located at inner clip position and is held on lever, when balancing weight is when being forced to block in the release space of selection disk, two block is located at outer tension position without being held on lever；Effect of counterweight can be advantageously adjusted so as to reaching.

Description

The dumbbell group of adjustable counter balance

Technical field

The utility model is related to body-building apparatus technical field, particularly relates to a kind of dumbbell group of adjustable counter balance.

Background technology

Dumbbell easy body-building apparatus to be a kind of common, is mainly grasped and is praised with the hand for user, with Strong arm is used.

The dumbbell of legacy is formed in one, therefore can not change counterweight, causes the dumbbell of user's different weight to be used When, it is necessary to the dumbbell of a variety of different weights is bought, the cost amount of money is too high and quantity is excessively not easy to storage etc. and asked so as to exist Topic.

Therefore, a kind of dumbbell group of adjustable balance is had at present, and it is mainly made up of a dumbbell and a storage seat, should There is the balancing weight that various selectable property departs from or combined on dumbbell, and then there are multiple grooves on storage seat, to allow disengaging Balancing weight can be positioned in the groove.However, the balancing weight on such a dumbbell is difficult to adjust counterweight, cause the work for adjusting counterweight Industry is excessively cumbersome and inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of dumbbell group for the adjustable counter balance for being conveniently adjusted counterweight.

Based on this, the utility model mainly uses utilising techniques, to realize above-mentioned purpose.

A kind of dumbbell group of adjustable counter balance, it is mainly included：One stores seat, with a pedestal and on the pedestal top surface Two storage areas；One dumbbell, the counterweight element on the lever two ends, each counterweight element tool are respectively arranged at a lever and two There are a brake cover, a rotating disk, an end plate, multiple selection disks and multiple balancing weights, the brake cover is sheathed on the lever, and in one Disengaged position is to shift reciprocately is carried out between an application position, the rotating disk is fixed on the lever, and the end plate is fixed in the lever On ora terminalis, the selection disk is fixed on the lever and positioned between the rotating disk and the end plate, the side of the selection disk forms one and matched somebody with somebody Weight space, the selection disk has at least two compressing blocks and at least two release spaces, the counterweight on the one side in counterweight space Block has the block and a spring element being placed between two blocks of two pivot joints, and two blocks enter in an inner clip position between an outer tension position Having between the reciprocal clamping of row and expansion, two blocks on a clip slot, the one side of each block has one to be forced to block；The balancing weight is selected Property be independently fitted in counterweight space or from the counterweight space depart from, when the balancing weight is fitted in counterweight space, should It is forced to block to be compressed by the compressing block of the selection disk, and two blocks is located at inner clip position to be held on the lever, when this is matched somebody with somebody When pouring weight departs from from the counterweight space, this is forced to block in the release space of the selection disk, and two blocks is located at outer Position is without being held on the lever.

Further, the storage area of storage seat has multiple accommodating grooves.

Further, the brake cover has a protecting cover, a brake block and an at least spring；The protecting cover is sheathed on the lever, There is a viewing window and a chute, the brake block is placed in the chute on the protecting cover, and disengaged position is acted on to system by external force Shift reciprocately is carried out between dynamic position, the spring is connected between the cell wall of the brake block and the chute, according to angularly setting on the rotating disk There are multiple breaker slots and multiple weight amounts.

Further, when the dumbbell is placed on storage seat, the brake block is slid onto and released by storage seat institute's pushing tow Position, the brake block is skidded off outside the breaker slot, makes the lever, rotating disk and selection disk can be with respect to the disc rotation, and then adjust Compressing block and release space and the relative position for being forced to block of the balancing weight on whole selection disk；When the dumbbell is away from storage seat When, the brake block is slid onto application position by spring institute's pushing tow, and is snapped into the breaker slot, make the lever, rotating disk and Select disk can not make the balancing weight being located in the counterweight space can not be with selection disk detachment with respect to the disc rotation.

Further, the storage seat tool has two fore-sets；There is a work connected with the chute on the brake cover of the counterweight element It is less than the groove width of the chute with the width in hole, and the functional hole, the fore-set of storage seat penetrates the functional hole and promotes the braking Block is moved toward disengaged position.

Further, also there is the counterweight element limit to turn part, be fixed in the brake disc, and in the counterweight space, Make the limit turn part to snap into the clip slot for the balancing weight that group is connected in counterweight space.

Further, the counterweight element also has certain hyte, and the positioning group is arranged between the brake cover and the rotating disk, with The rotational resistance of one appropriateness is provided between the rotating disk and the brake disc.

Further, the positioning group have it is multiple according to the positioning hole being angularly located on the rotating disk, one on the brake cover Locating slot, a spring being placed in the locating slot and a bead pushed against by the spring；When the rotating disk is with respect to the brake disc When rotating a predetermined angular, the bead is pushed in one positioning hole.

Further, the compressing cell configuration on each selection disk is all differed.

Further, on each selection disk compressing block and quantity and the shape in release space are simultaneously differed.

Further, each block of the balancing weight has a fixture block on the medial surface of clip slot, when two blocks are located at inner clip During position, the fixture block is held on the lever, and when two blocks are located at outer tension position, the fixture block is not held on the lever.

Further, the spring element is an at least spring.

The dumbbell group of the utility model adjustable counter balance is by storing the structure design of seat, dumbbell, utility model storage seat Two storage areas with a pedestal and on the pedestal top surface；The dumbbell is respectively arranged at the lever two with a lever and two Counterweight element on end, the counterweight element has a brake cover, a rotating disk, an end plate, multiple selection disks and multiple balancing weights, should Brake cover is sheathed on the lever, and can be in a disengaged position to shift reciprocately is carried out between an application position, and the rotating disk is fixed in On the lever, the end plate is fixed on the ora terminalis of the lever, and the selection disk is fixed on the lever and positioned at the rotating disk and the end Between disk, the side of the selection disk forms a counterweight space, and the selection disk has at least two on the one side in counterweight space Block and at least two release spaces are oppressed, the balancing weight has the block and a spring element being placed between two block of two pivot joints, should Two blocks can have a clip slot, the block in an inner clip position to reciprocal clamping is carried out between an outer tension position with deploying between two blocks Have one to be forced to block on the one side of body；The balancing weight optionally can be independently fitted in counterweight space or empty from the counterweight Between in depart from, when the balancing weight is chosen to be fitted in counterweight space, this is forced to block and compressed by the compressing block of the selection disk, And two blocks is located at inner clip position to be held on the lever, when the balancing weight is chosen to depart from from the counterweight space, This is forced to block in the release space of the selection disk, and two blocks is located at outer tension position without being held on the lever；Borrow To reach the effect that can advantageously adjust counterweight.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the preferred embodiment of the utility model one.

Fig. 2 schemes for most of solution of embodiment illustrated in fig. 1.

Fig. 3 is the three-dimensional combination figure of embodiment illustrated in fig. 1.

Fig. 4 is the assembled sectional view of embodiment illustrated in fig. 1.

Fig. 5 is the Local Members exploded view of embodiment illustrated in fig. 1.

Fig. 6 is the Local Members constitutional diagram of embodiment illustrated in fig. 1.

Fig. 7 to Figure 18 is the action schematic diagram of embodiment illustrated in fig. 1.

【Symbol description】

The dumbbell group 100 of adjustable counter balance stores seat 10

The storage area 12 of pedestal 11

The fore-set 13 of accommodating groove 121

The lever 30 of dumbbell 20

The brake cover 41 of counterweight element 40

The brake block 412 of protecting cover 411

The viewing window 414 of spring 413

The functional hole 416 of chute 415

The breaker slot 421 of rotating disk 42

The positioning group 43 of weight amount 422

The locating slot 432 of positioning hole 431

The bead 434 of spring 433

The selection of end plate 44 disk 45,45A, 45B, 45C

Oppress unit 452 in counterweight space 451

Oppress the release of block 453 space 454

Balancing weight 46,46A, 46B, 46C

The spring element 462 of block 461

The fixture block 464 of clip slot 463

It is forced to the limit of block 465 and turns part 47.

Embodiment

For can have to feature of the present utility model and its feature further understand with approval, hereby enumerate it is following preferably Embodiment simultaneously coordinates schema to be described as follows：

Fig. 1 to Figure 18 is referred to, is a kind of dumbbell group for adjustable counter balance that the preferred embodiment of the utility model one is provided 100, it mainly stores the dumbbell 20 of seat 10 and one comprising one, wherein：

Fig. 1 to Fig. 4 is referred to, storage seat 10, with a pedestal 11, two storage areas 12 and two fore-sets 13.The pedestal 11 It is stably placed in a plane（Such as ground or desktop）On, the storage area 12 is located on the top surface of the pedestal 11 and between making a reservation for Away from, the storage area 12 is made up of multiple accommodating grooves 121 side by side, and two fore-sets 13 are protruded from the top surface of the pedestal 11, and point Not Wei Yu the storage area 12 side.

Fig. 1 to Fig. 6 is referred to, the dumbbell 20, with a lever 30 and two counterweight elements 40.Two counterweight elements 40 are set respectively On the two ends for being placed in the lever 30, because the component of two counterweight elements 40 and the relevant connection relation between lever 30 are all phase Together, therefore to exempt to repeat, appearance is following to be only introduced with regard to single counterweight element 40.

The counterweight element 40 have a brake cover 41, a rotating disk 42, certain hyte 43, an end plate 44, it is multiple selection disk 45, Multiple limits of balancing weight 46 and one turn part 47.The brake cover 41 has a protecting cover 411, a brake block 412 and a spring 413, the shield Lid 411 is sheathed on the lever 30, and can be rotated relative to the lever 30, on the protecting cover 411 there is a viewing window 414, one to be located at Chute 415 and one on the opposite side of viewing window 4414 is connected with the chute 415, and width is less than the work of the groove width of chute 415 With hole 416, the brake block 412 is placed in the chute 415, and a disengaged position can be acted on by external force enters between an application position The past polyslip of row straight line, the spring 413 is connected between the cell wall of the brake block 412 and the chute 415, to provide the brake block The 412 elastic prestressings moved toward the application position；The rotating disk 42 is fixed on the lever 30 and positioned at the protecting cover of the brake cover 41 In 411, according to angularly provided with multiple breaker slots 421 and multiple weight amounts 422 on the periphery of the rotating disk 42；The positioning group 43 It is arranged between the brake cover 41 and the rotating disk 42, to provide the rotational resistance of an appropriateness between the rotating disk 42 and the brake disc 41, The positioning group 43 has multiple protecting covers 411 that the brake cover 41 is located at according to the positioning hole 431, one being angularly located on the rotating disk 42 On locating slot 432, one spring 433 and one that is placed in the locating slot 432 pushed against by the spring 433 toward the direction of rotating disk 42 Bead 434；The end plate 44 is fixed on the ora terminalis of the lever 30；The selection disk 45 according to being equidistantly fixed on the lever 30, and Between the rotating disk 42 and the end plate 44, the side of the selection disk 45 is set to form out a counterweight space 451, the selection disk 45 is adjacent There is a compressing unit 452 on the one side in nearly counterweight space 451, illustrate herein, the compressing list on each selection disk 45 First 452 shapes are all differed, but all have at least two compressing blocks 453 and at least two release spaces on the side of compressing block 453 454；The balancing weight 46 has the spring element 462 that is placed between two blocks 461 of blocks 461 and one of two pivot joints, and two blocks 461 can be by External force act on an inner clip position to carried out between an outer tension position between reciprocal clamping and expansion, two blocks 461 have a clip slot 463, the block 461 and in having respectively on a fixture block 464, the one side of the block 461 on the medial surface of neighbouring clip slot and have Have protrusion is forced to block 465, the balancing weight 46 independently can be selectively connected in the counterweight space 451 or with from the counterweight Depart from space 451, the spring element 462 is a spring；The limit turns part 47 and is fixed on the protecting cover 411 of the brake disc 41, and position In the counterweight space 451, the limit is turned part 47 and snap into the clip slot 463 of balancing weight 46 that group is connected in counterweight space 451, with Prevent the balancing weight 46 from voluntarily emerging in outside the counterweight space 451.

So, above-mentioned is a kind of dumbbell group 100 for adjustable counter balance that the preferred embodiment of the utility model one is provided Its handling characteristics, is then described as follows by the introduction of each portion's component and its assembling mode again：

When user is intended to adjust the weight of the dumbbell 20, such as it is intended to the balancing weight 46 on the dumbbell 20 carrying out selective take off From to reduce with reference to the quantity of balancing weight 46 on the lever 30, and during up to the weight for mitigating the dumbbell 20.

First, by the dumbbell 20 toward the storage seat 10 top surface on place（As shown in Figure 3）, make respectively matching somebody with somebody on the dumbbell 20 Pouring weight 46 toward the storage seat 10 each accommodating groove 121 in be put into（As shown in Figure 4）, and touch the accommodating groove in the balancing weight 46 Simultaneously, the fore-set 13 on storage seat 10 can pass the functional hole 416 of the dumbbell 20 to 121 bottom land, make to be promoted by the fore-set 13 The brake block 412 is moved from application position toward disengaged position（It is located at the brake block 412 of application position originally by the spring 413 Push and be equipped in the breaker slot 421 of the rotating disk 42, make the lever 30, rotating disk 42 and selection disk 45 can not be with respect to the braking Lid 41 is rotated）, but when the brake block 412 is pushed to positioned at disengaged position by the fore-set 13, the brake block 412 is then deviate from Just it is able to be rotated relative to the brake cover 41 in outside the breaker slot 421, making the lever 30, rotating disk 42 and selection disk 45.

Then, user just can rotate the lever 30 on storage seat 10, to drive the rotating disk 42 with respect to the brake cover 41 rotate, and determine according to the weight amount 422 appeared in viewing window 414 the weight of counterweight, and driven in the lever 30 should While rotating disk 42 is rotated, the selection disk 45 is also driven and rotated by the lever 30 simultaneously, to adjust on the selection disk 45 Oppress the relative position being forced between block 465 on unit 452 and the balancing weight 46.

When selecting most light counterweight such as user, the balancing weight 46 be forced to block 465 can and the selection disk 45 release it is empty The correspondence of gap 454, makes balancing weight 46 now be pushed because not oppressed by the selection disk 45 by the spring element 462 in outer tension position Place, therefore fixture block 464 on the balancing weight 46 just can not be clamped on lever 30, to allow user by the lever 30 and the receipts When seat 10 of receiving is separated, whole balancing weights 46 can be all retained in the accommodating groove 121 for storing seat 10（As shown in Figure 7）, with up to To adjusting to effect of most light counterweight.

When user is intended to select one piece of balancing weight 46 in each counterweight element 40 being fixed on lever 30, equally in the receipts Receive and rotate the lever 30 on seat 10, make originally by corresponding being forced on balancing weight 46A in selection disk 45A release space 454 The position of block 465（As shown in Figure 8）, by the rotation lever 30, and the compressing block 453 on selection disk 45A is turned to this and match somebody with somebody Pouring weight 46A's is forced to the corresponding position of block 465（As shown in Figure 9）, to promote this to be forced to the inwardly shifting of block 465 by the compressing block 453, And then the elastic force of the two blocks 461 resistance spring element 462 is interlocked, and two blocks 461 is moved from outer tension position toward inner clip position, The fixture block 464 on now two blocks 461 just can be clamped on the lever 30（As shown in Figure 9）, and by the lever 30 away from lift After going out outside storage seat 10, balancing weight 46A just can be fixed on lever 30（As shown in Figure 10）, to reach the work(of adjustment counterweight Effect.

When user is intended to select two pieces of balancing weights 46 in each counterweight element 40 being fixed on lever 30, equally in the receipts Receive and rotate the lever 30 on seat 10, make to be forced to block 465 on balancing weight 46B by selection disk 45B releases space 454 correspondence originally Position（As shown in figure 11）, by the rotation lever 30, and the compressing block 453 on selection disk 45B is turned to the balancing weight 46B's is forced to the corresponding position of block 465（As shown in figure 12）, to promote this to be forced to the inwardly shifting of block 465 by the compressing block 453, enter And interlock two blocks 461 and resist the elastic force of the spring element 462, and two blocks 461 is moved from outer tension position toward inner clip position, make Now the fixture block 464 on two blocks 461 just can be clamped on the lever 30（As shown in figure 12）, and by the lever 30 away from carrying away After storage seat 10 is outer, the balancing weight 46B, 46A just can be fixed on lever 30（As shown in figure 13）, to reach adjustment counterweight Effect.

When user is intended to select three pieces of balancing weights 46 in each counterweight element 40 being fixed on lever 30, equally in the receipts Receive and rotate the lever 30 on seat 10, make correspondingly to be forced to block on balancing weight 46C by selection disk 45C release space 454 originally 465 positions（As shown in figure 14）, by the rotation lever 30, and the compressing block 453 on selection disk 45C is turned to the counterweight Block 46C's is forced to the corresponding position of block 465（As shown in figure 15）, to promote this to be forced to the inwardly shifting of block 465 by the compressing block 453, And then the elastic force of the two blocks 461 resistance spring element 462 is interlocked, and two blocks 461 is moved from outer tension position toward inner clip position, The fixture block 464 on now two blocks 461 just can be clamped on the lever 30（As shown in figure 15）, and by the lever 30 away from lift After going out outside storage seat 10, the balancing weight 46C, 46B, 46A just can be fixed on lever 30（As shown in figure 16）, to reach adjustment Effect of counterweight.

Certainly, snapped into by the balancing weight 46 taken up by the selection disk 45 is turned part 47 by the limit in the clip slot 463, and Now the brake block 412 is elapsed by the spring 413 and is located at application position（I.e. the brake block is snapped into the breaker slot）, make The lever 30 is obtained not rotate against again with the brake cover 41, therefore the balancing weight 46 just can not be rotated relative to the lever 30 again, And being avoided that the balancing weight 46 has the situation being spontaneously decoupled.

Further, since the shape of compressing unit 452 on each selection disk 45 is all differed, i.e., each compressing unit 452 institute The compressing block 453 and the quantity in release space 454 that have and appearance are also incomplete same, and can be reached with the angle of rotation Effect of counterweight is adjusted, can reach whether compressing fixation is carried out to any one balancing weight by the angle of selection disk 45 is rotated Or release departs from, so that each balancing weight 46 independently can be selectively connected in each counterweight space 451 of the dumbbell 20 or takes off It is retained in from counterweight space 451 on storage seat 10.Therefore the quite a lot of sample of counterweight kenel that the utility model can be adjusted, is removed Outside the counterweight state of the disclosure above, other counterweight states that also can be as shown in FIG. 17 and 18.

So, the utility model can fairly easy adjust overall counterweight, to adapt to user or different users Actual use demand.

Secondly, user is carrying out the rotation relative to the brake cover 41 to the lever 30 when adjusting the weight of counterweight, While so that each weight amount 422 is appeared in viewing window 414 on the rotating disk 42, the meeting of bead 434 of the positioning group 43 It is local by elastic force institute's pushing tow of the spring 433 to slip into the positioning hole 431, to allow user to experience appropriate rotation Turn resistance, and the rotating disk 42 can be positioned in correct angle position.

The above is taken off, preferred embodiment only provided by the utility model, and is not used to limit the utility model Practical range, equivalent change of all those skilled in the art according to carried out by the utility model should all belong to the utility model institute The scope covered.

Claims (12)

1. the dumbbell group of a kind of adjustable counter balance, it is characterised in that mainly include：

One stores seat, two storage areas with a pedestal and on the pedestal top surface；

One dumbbell, the counterweight element on the lever two ends is respectively arranged at a lever and two, and each counterweight element has a system Dynamic lid, a rotating disk, an end plate, multiple selection disks and multiple balancing weights, the brake cover are sheathed on the lever, and release position in one Put to shift reciprocately is carried out between an application position, the rotating disk is fixed on the lever, the end plate is fixed on the ora terminalis of the lever, The selection disk is fixed on the lever and positioned between the rotating disk and the end plate, the side of the selection disk forms a counterweight space, The selection disk has at least two compressing blocks and at least two release spaces on the one side in counterweight space, and the balancing weight has two The block of pivot joint and a spring element being placed between two blocks, two blocks are back and forth pressed from both sides in an inner clip position between an outer tension position Close with deploying, having between two blocks on a clip slot, the one side of each block has one to be forced to block；

The balancing weight is optionally independently fitted in counterweight space or departed from from the counterweight space, when the balancing weight is fitted in When in counterweight space, this is forced to block and compressed by the compressing block of the selection disk, and makes two blocks be located at inner clip position to be held on On the lever, when the balancing weight departs from from the counterweight space, this is forced to block in the release space of the selection disk, and makes Two blocks are located at outer tension position without being held on the lever.

2. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：The storage area of storage seat has multiple Accommodating groove.

3. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：The brake cover has a protecting cover, a system Motion block and at least a spring；The protecting cover is sheathed on the lever, has a viewing window and a chute on the protecting cover, and the brake block is put In in the chute, and disengaged position is acted on to shift reciprocately is carried out between application position by external force, the spring is connected to the braking Between the cell wall of block and the chute, according to angularly provided with multiple breaker slots and multiple weight amounts on the rotating disk.

4. the dumbbell group according to the adjustable counter balance described in claim 3, it is characterised in that：When the dumbbell is placed on storage seat When, the brake block is slid onto disengaged position by storage seat institute's pushing tow, and the brake block is skidded off outside the breaker slot, holds this Handle, rotating disk and selection disk can be with respect to the disc rotations, and then adjust the compressing block on selection disk and release space and the counterweight The relative position for being forced to block of block；When the dumbbell is away from storage seat, the brake block is slid onto system by spring institute's pushing tow Dynamic position, and snap into the breaker slot, the lever, rotating disk and selection disk can not be made to be located at and be somebody's turn to do with respect to the disc rotation Balancing weight in counterweight space can not be with selection disk detachment.

5. the dumbbell group according to the adjustable counter balance described in claim 3, it is characterised in that：The storage seat tool has two fore-sets；This is matched somebody with somebody There is a functional hole connected with the chute, and groove width of the width less than the chute of the functional hole on the brake cover of weight unit, The fore-set of storage seat penetrates the functional hole and promotes the brake block to be moved toward disengaged position.

6. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：Also there is the counterweight element limit to turn Part, is fixed in the brake disc, and in the counterweight space, the limit is turned part and snap into the counterweight that group is connected in counterweight space In the clip slot of block.

7. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：The counterweight element also has a positioning Group, the positioning group is arranged between the brake cover and the rotating disk.

8. the dumbbell group according to the adjustable counter balance described in claim 7, it is characterised in that：The positioning group has multiple according to angularly Positioning hole, a locating slot being located on the brake cover, a spring being placed in the locating slot and one on the rotating disk is by this The bead that spring is pushed against；When the rotating disk is with respect to braking one predetermined angular of disc spins, the bead is pushed in one positioning Kong Zhong.

9. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：Compressing unit shape on each selection disk Shape is all differed.

10. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：Compressing block on each selection disk and Discharge quantity and the shape in space and differ.

11. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：The neighbouring folder of each block of the balancing weight There is a fixture block, when two blocks are located at inner clip position, the fixture block is held on the lever, when two blocks position on the medial surface of groove When outer tension position, the fixture block is not held on the lever.

12. the dumbbell group according to the adjustable counter balance described in claim 1, it is characterised in that：The spring element is an at least spring.