CN103537049A - Sleeved type dumbbell - Google Patents
Sleeved type dumbbell Download PDFInfo
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- CN103537049A CN103537049A CN201210245061.5A CN201210245061A CN103537049A CN 103537049 A CN103537049 A CN 103537049A CN 201210245061 A CN201210245061 A CN 201210245061A CN 103537049 A CN103537049 A CN 103537049A
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Abstract
The invention discloses a sleeved type dumbbell. The sleeved type dumbbell comprises a dumbbell body, at least one left side middle layer balance weight, at least one right side middle layer balance weight, two main positioning mechanisms, a left side outer layer balance weight, at least one left side positioning and releasing mechanism, a right side outer layer balance weight, at least one right side positioning and releasing mechanism and two releasing mechanisms, wherein the left side outer layer balance weight and the left side middle layer balance weight are arranged at one end of the dumbbell body in a sleeved mode, the right side outer layer balance weight and the right side middle layer balance weight are arranged at the other end of the dumbbell body in a sleeved mode, and the balance weights are clamped or released through the positioning mechanisms, the left side positioning and releasing mechanism, the right side positioning and releasing mechanism and the releasing mechanisms. Therefore, the whole size is reduced, and the convenience in use and operation is increased.
Description
Technical field
The present invention relates to a kind of dumbbell, refer in particular to a kind of telescopiform dumbbell.
Background technology
Because modern's living space is more and more narrow and small, not only the outdoor space of motion that can supply is less and less, even the space of living is also more and more limited.Except more remote mountain area can be for carrying out outdoor exercises, all the other can be for the outdoor space of motion suitable lacking near household, but motion must persevere just producing effect, if can only go to remote mountain areas motion at the commuting time that spends a few hours, not only lose time, also easily produce taediumvitae, and cannot move constantly.
Therefore, just indoor moving, become modern's one of main movement mode of accepting of having to, if but toward gymnasium or fitness center move, money that must both expensive adds member, reality non-common people can bear.If be positioned in home environment and buy voluntarily body-building apparatus, its large-scale body-building apparatus is (as jack, treadmill, elliptical machine ... Deng) occupy again too much space, not only take in and be difficult for and can affect daily daily life system.
So, can in oneself environment, carry out the equipment that sport and body-building does not take up space again by the minimum amount of money of cost, surely belong to dumbbell for first-elected act, and the dumbbell of wherein commonly using can be divided into monomer-type dumbbell and can counter weight type dumbbell two kinds, wherein monomer-type dumbbell cannot carry out the adjustment of weight because weight is fixing, therefore not liked by user, and have gradually by the superseded doubt in market, and another kind of dumbbell 1 that can counter weight type, as shown in Figure 1, mainly there is a connecting rod 2, the stage casing of this connecting rod 2 is available for users to be gripped, on the two ends outer peripheral face of this connecting rod 2, can be inserted in the balancing weight 3 of a plurality of Different Weight, by two nuts 4, be bolted in respectively on the two ends of this connecting rod 2 again, so that this balancing weight 3 is in addition fastening, the dumbbell 1 that so this kind can counter weight type, due to its balancing weight 3 axially amplexiforming in order on the side of adjacent balancing weight 3 along this connecting rod 2, so necessary suitable length of the axial length of this connecting rod 2, can be put vertically for a plurality of balancing weights 3, inconvenience that not only in the use can be suitable, on taking in, also can cause taking too much (long) space.Moreover, this kind can counter weight type dumbbell 1 disassembling, changing in the action of balancing weight 3, must disassemble in advance after nut 4, could adjust the quantity of balancing weight 3, and after having adjusted the quantity of balancing weight 3, must lock again nut 4 again, and make the upper suitable trouble of operation, and have problem not easily.
In view of this, the inventor is for not attaining perfect caused many disappearances and inconvenience in the design of above-mentioned dumbbell structure, and deeply design, and active research improvement has a fling at and development and Design goes out this case.
Summary of the invention
The object of the present invention is to provide a kind of telescopiform dumbbell, it can effectively reduce volume, in order to taking in; And the mode of energy intussusception is assembled, and its program of disassembling, changing is quite simple and easy, to promote the facility that operation is upper and use.
In order to reach above-mentioned purpose, solution of the present invention is:
A dumbbell, includes:
One dumbbell main body, has a grip part and two and is connected to the main counterweight part on these two ends, grip part; Intermediate layer, at least one left side balancing weight, has intermediate layer, a left side intussusception groove being inserted in for a wherein main counterweight part of this dumbbell main body; Intermediate layer, at least one right side balancing weight, has intermediate layer, a right side intussusception groove being inserted in for another main counterweight part of this dumbbell main body; Two main detent mechanisms, are arranged at respectively on each main counterweight part of this dumbbell main body, and this left and right side intermediate layer balancing weight and this dumbbell main body are fixed in blocking; The outer balancing weight in one left side, has an outer intussusception groove in the left side of being inserted in for this intermediate layer, left side balancing weight; At least one left positioner and relieving mechanism, be arranged on this intermediate layer, left side balancing weight, the outer balancing weight of left positioner and this left side of relieving mechanism blocking, or be subject to External Force Acting to discharge wherein a main detent mechanism and depart from this intermediate layer, left side balancing weight and this dumbbell main body; The outer balancing weight in one right side, has an outer intussusception groove in the right side of being inserted in for this intermediate layer, right side balancing weight; At least one right positioner and relieving mechanism, be arranged on this intermediate layer, right side balancing weight, the outer balancing weight in this right side of right positioner and relieving mechanism blocking, or be subject to External Force Acting to discharge another main detent mechanism and depart from this intermediate layer, right side balancing weight and this dumbbell main body; Two relieving mechanisms, are arranged at respectively on the outer balancing weight of this left and right side, are subject to External Force Acting and respectively left and right side location and relieving mechanism are discharged and depart from this left and right side skin balancing weight and this left and right side intermediate layer balancing weight.
Each main counterweight part external diameter of above-mentioned dumbbell main body is greater than the external diameter of this grip part.
On each main counterweight part of above-mentioned dumbbell main body, there is respectively a main chute; On this left and right side intermediate layer balancing weight, have respectively a left and right side intermediate layer slide rail and a left and right side intermediate layer chute, this left and right side intermediate layer slide rail slips into this main chute and this left and right side intermediate layer balancing weight of intussusception and this each main counterweight part; The outer balancing weight of this left and right side has respectively the outer slide rail of a left and right side, and the outer slide rail of this left and right side slips into this left and right side intermediate layer chute and the outer balancing weight of this left and right side of intussusception and this left and right side intermediate layer balancing weight.
On each main counterweight part of above-mentioned dumbbell main body, there is respectively a main depressed area arranging for this each main detent mechanism, in this each main depressed area, there is a main locating slot.
Above-mentioned each main detent mechanism, has a main locating piece, at least one master lock firmware, main card keeper processed and a main spring element, on this main locating piece, there is at least one main locking hole and a main card drilling, the internal perisporium face pressed on ring of this main card drilling is protruding a main stop section, this main locating piece is placed in the main depressed area of this dumbbell main body, this master lock firmware is locked with this dumbbell main body and is locked from the main locking hole of this main locating piece, the end face of this main card keeper processed has a main scalene cone, on the outer peripheral face of this main card keeper processed, protruded out a main stopping part, this main card keeper processed is placed in the main card drilling of this main locating piece, and by limiting this main card keeper processed in this main card drilling between this main stopping part and this main stop section, this main spring element is connected between the locating slot and this main card keeper processed of this dumbbell main body, to provide a suitable elasticity prestressing by this main spring element to this main card keeper processed, and keep this main card keeper processed when not being subject to other External Force Actings, with this left side, intermediate layer, right side balancing weight carries out blocking.
On the balancing weight of intermediate layer, above-mentioned left side, there is a depressed area, intermediate layer, left side for this left positioner and relieving mechanism and setting, on the diapire face of this depressed area, intermediate layer, left side, there is intermediate layer, a left side locating slot and intermediate layer, a left side through hole; This left positioner and relieving mechanism have intermediate layer, a left side locating piece, intermediate layer, at least one left side locking part, intermediate layer, a left side blocking keeper, intermediate layer, a left side spring element and intermediate layer, a left side pressing piece; this intermediate layer, left side locating piece has intermediate layer, at least one left side locking hole, one blocking hole, intermediate layer, left side and intermediate layer, a left side pressing hole, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, left side is protruding a stop section, intermediate layer, left side, and the internal perisporium face pressed on ring of this intermediate layer, left side pressing hole is protruding, there is a stop section, intermediate layer, left side, this intermediate layer, left side locating piece is placed in the depressed area, intermediate layer, left side of this intermediate layer, left side balancing weight, this intermediate layer, left side locking part is locked with this intermediate layer, left side balancing weight and is locked from the intermediate layer, left side of this intermediate layer, left side locating piece locking hole, the end face of this intermediate layer, left side blocking keeper has intermediate layer, a left side scalene cone, on the outer peripheral face of this intermediate layer, left side blocking keeper, protruded out intermediate layer, a left side stopping part, this intermediate layer, left side blocking keeper is placed in the blocking hole, intermediate layer, left side of this intermediate layer, left side locating piece, coordinating between this intermediate layer, left side stopping part and this stop section, intermediate layer, left side, this intermediate layer, left side blocking keeper is movable and limit in this blocking hole, intermediate layer, left side in this blocking hole, intermediate layer, left side, this intermediate layer, left side spring element is connected between intermediate layer, the left side locating slot and this intermediate layer, left side blocking keeper of this intermediate layer, left side balancing weight, to provide a suitable elasticity prestressing by this intermediate layer, left side spring element to this intermediate layer, left side blocking keeper, and keep this intermediate layer, left side blocking keeper to penetrate in the through hole of the intermediate layer, left side of intermediate layer, left side balancing weight, this intermediate layer, left side pressing piece is placed in intermediate layer, the left side pressing hole of this intermediate layer, left side locating piece, on the outer peripheral face of this intermediate layer, left side pressing piece, protruded out a blocking part, intermediate layer, left side, the stop section, intermediate layer, left side of this intermediate layer, left side pressing hole is limited this intermediate layer, left side pressing piece and is deviate from from this intermediate layer, left side pressing hole, and the bottom surface of this intermediate layer, left side pressing piece is connected on this main detent mechanism.
The quantity of intermediate layer, above-mentioned left side balancing weight is more than two, should intermediate layer, the left side locating slot of each left side intermediate layer balancing weight and the position of intermediate layer, left side through hole be and be crisscross arranged.
On the balancing weight of intermediate layer, above-mentioned right side, have on the diapire face of a depressed area, intermediate layer, ，Gai right side, depressed area, intermediate layer, right side for this right positioner and relieving mechanism and setting and there is intermediate layer, a right side locating slot and intermediate layer, a right side through hole; This right positioner and relieving mechanism have intermediate layer, a right side locating piece, intermediate layer, at least one right side locking part, intermediate layer, a right side blocking keeper, intermediate layer, a right side spring element and intermediate layer, a right side pressing piece; this intermediate layer, right side locating piece has intermediate layer, at least one right side locking hole, one blocking hole, intermediate layer, right side and intermediate layer, a right side pressing hole, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, right side is protruding a stop section, intermediate layer, right side, and the internal perisporium face pressed on ring of this intermediate layer, right side pressing hole is protruding, there is a stop section, intermediate layer, right side, this intermediate layer, right side locating piece is placed in the depressed area, intermediate layer, right side of this intermediate layer, right side balancing weight, this intermediate layer, right side locking part is locked with this intermediate layer, right side balancing weight and is locked from the intermediate layer, right side of this intermediate layer, right side locating piece locking hole, the end face of this intermediate layer, right side blocking keeper has intermediate layer, a right side scalene cone, on the outer peripheral face of this intermediate layer, right side blocking keeper, protruded out intermediate layer, a right side stopping part, this intermediate layer, right side blocking keeper is placed in the blocking hole, intermediate layer, right side of this intermediate layer, right side locating piece, and by coordinating between this intermediate layer, right side stopping part and this stop section, intermediate layer, right side, this intermediate layer, right side blocking keeper is movable and limit in this blocking hole, intermediate layer, right side in this blocking hole, intermediate layer, right side, this intermediate layer, right side spring element is connected between intermediate layer, the right side locating slot and this intermediate layer, right side blocking keeper of this intermediate layer, right side balancing weight, to provide a suitable elasticity prestressing by this intermediate layer, right side spring element to this intermediate layer, right side blocking keeper, and keep this intermediate layer, right side blocking keeper to penetrate in the through hole of the intermediate layer, right side of intermediate layer, right side balancing weight, this intermediate layer, right side pressing piece is placed in intermediate layer, the right side pressing hole of this intermediate layer, right side locating piece, on the outer peripheral face of this intermediate layer, right side pressing piece, protruded out a blocking part, intermediate layer, right side, being subject to the stop section, intermediate layer, right side of this intermediate layer, right side pressing hole to limit this intermediate layer, right side pressing piece deviates from from this intermediate layer, right side pressing hole, and the bottom surface of this intermediate layer, right side pressing piece is connected on this main detent mechanism.
The quantity of intermediate layer, above-mentioned right side balancing weight is more than two, and the position of intermediate layer, the right side locating slot of this each intermediate layer, right side balancing weight and intermediate layer, right side through hole is and is crisscross arranged.
On the end face of the outer balancing weight of above-mentioned left and right side, there is respectively the outer depressed area of a left and right side, on the diapire face of the outer depressed area of this left and right side, there is respectively the outer through hole of a left and right side, this each relieving mechanism has respectively an outer locating piece, at least one outer lock firmware and an outer pressing piece, this skin locating piece has at least one outer locking hole and an outer pressing hole, the internal perisporium face pressed on ring of this skin pressing hole is protruding an outer stop section, the outer locating piece of this each relieving mechanism is placed in respectively this left side, a left side for the outer balancing weight in right side, in outer depressed area, right side, this outer lock firmware is locked and this left side from the outer locking hole of this skin locating piece, the outer balancing weight in right side is locked, on the outer peripheral face of this skin pressing piece, protruded out an outer blocking part, this skin pressing piece is placed in the outer pressing hole of this skin locating piece, and this skin pressing piece of engagement limits between this skin blocking part and this skin stop section is deviate from this skin pressing hole, this skin pressing piece is subject to External Force Acting and moves, the outer pressing piece of this each relieving mechanism is connected to respectively this each left side, on right positioner and relieving mechanism.
Adopt after said structure, telescopiform dumbbell of the present invention is by arranging the middle balancing weight of left and right side and the outer balancing weight of left and right side, can not only disassemble easily and assemble, and the mode of the mode intussusception of assembling is carried out, therefore can not only effectively reduce the volume of taking in, in order to taking in, more can promote the convenience in use; And due to the particular design of the main detent mechanism of telescopiform dumbbell of the present invention, left and right location and relieving mechanism and relieving mechanism, and can make to disassemble and assemble facility more.
Accompanying drawing explanation
Fig. 1 commonly uses a kind of dumbbell stereogram that can counter weight type;
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the present invention;
Fig. 3 is the part three-dimensional exploded view of preferred embodiment of the present invention;
Fig. 4 is the three-dimensional combination figure of preferred embodiment of the present invention;
Fig. 5 is that figure is cutd open in the combination of preferred embodiment of the present invention;
Fig. 5 A is the enlarged diagram at A place in Fig. 5;
Fig. 6 to Fig. 8 is the operational motion schematic diagram of preferred embodiment of the present invention;
Fig. 9 to Figure 12 is the operational motion schematic diagram of preferred embodiment of the present invention.
Main element symbol description
Commonly use
Dumbbell 1 connecting rod 2 that can counter weight type
Balancing weight 3 nuts 4
The present invention
Dumbbell main body 10 grip parts 11
The main depressed area 121 of main counterweight part 12
Intermediate layer, left side balancing weight 20 intermediate layer, left side intussusception grooves 21
Intermediate layer, left side slide rail 22 intermediate layer, left side chutes 23
Depressed area, intermediate layer, left side 24 intermediate layer, left side locating slots 241
Intermediate layer, left side through hole 242 intermediate layer, right side balancing weights 30
Intermediate layer, right side intussusception groove 31 intermediate layer, right side slide rails 32
Intermediate layer, right side chute 33 depressed areas, intermediate layer, right side 34
Intermediate layer, right side locating slot 341 intermediate layer, right side through holes 342
The main locating piece 41 of main detent mechanism 40
The main scalene cone 431 of main card keeper 43 processed
The main spring element 44 of main stopping part 432
Left positioner and relieving mechanism 50 intermediate layer, left side locating pieces 51
Locking hole 511 blocking holes, intermediate layer, left side 512, intermediate layer, left side
Pressing hole 513 stop sections, intermediate layer, left side 514, intermediate layer, left side
Stop section, intermediate layer, left side 515 intermediate layer, left side locking parts 52
Left side intermediate layer blocking keeper 53 intermediate layer, left side scalene cones 531
Intermediate layer, left side stopping part 532 intermediate layer, left side spring elements 54
Pressing piece 55 blocking parts, intermediate layer, left side 551, intermediate layer, left side
Right positioner and relieving mechanism 60 intermediate layer, right side locating pieces 61
Intermediate layer, right side locking hole 611 blocking holes, intermediate layer, right side 612
Intermediate layer, right side pressing hole 613 stop sections, intermediate layer, right side 614
Stop section, intermediate layer, right side 615 intermediate layer, right side locking parts 62
Intermediate layer, right side blocking keeper 63 intermediate layer, right side scalene cones 631
Intermediate layer, right side stopping part 632 intermediate layer, right side spring elements 64
Intermediate layer, right side pressing piece 65 blocking parts, intermediate layer, right side 651
The outer intussusception groove 71 in outer balancing weight 70 left sides, left side
Outer depressed area 73, outer slide rail 72 left sides, left side
The outer balancing weight 80 in outer through hole 731 right sides, left side
The outer slide rail 82 in outer intussusception groove 81 right sides, right side
The outer through hole 831 in 83 right sides, outer depressed area, right side
The outer locating piece 91 of relieving mechanism 90
The outer pressing hole 912 of outer locking hole 911
The outer blocking part 931 of outer pressing piece 93.
The specific embodiment
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
Refer to Fig. 2 to Figure 12, a kind of telescopiform dumbbell 100 that a preferred embodiment of the present invention provides, it consists predominantly of a dumbbell main body 10, some intermediate layer, left side balancing weight 20, the some main detent mechanism 40 of intermediate layer, right side balancing weight 30, two, some left positioner and relieving mechanism 50, some right positioner and relieving mechanism 60, the outer balancing weight 70 in a left side, the outer balancing weight 80 in a right side and two relieving mechanisms 90, wherein;
Refer to Fig. 2 to Fig. 5, this dumbbell main body 10, has a grip part 11 and two and in one mode, be connected in respectively the main counterweight part 12 of these grip part 11 end positions, and the external diameter of these two main counterweight parts 12 is greater than the external diameter of this grip part 11; On the end face of this each main counterweight part 12, have a main depressed area 121, this each main counterweight part 12 has a main chute 122 in opposing on a bottom side of this main depressed area 121, on the internal face of this main depressed area 121 and have a main locating slot 123.
Refer to Fig. 2 to Fig. 5, these intermediate layer, left side balancing weights 20, can telescopically be arranged on the main counterweight part 12 of one of this dumbbell main body 10 mutually.
Respectively on the side in the same way of intermediate layer, left side balancing weight 20, cave in respectively and have intermediate layer, the left side intussusception groove 21 of a desired depth and scope, the shape of this intermediate layer, left side intussusception groove 21 is corresponding to main counterweight part 12 gabarits of this dumbbell main body 10, on the inner side diapire face of this intermediate layer, left side intussusception groove 21 and there is intermediate layer, a left side slide rail 22, and respectively intermediate layer, the left side intussusception groove 21 groove footpath scopes of intermediate layer, left side balancing weight 20 are slightly larger than the external diameter of intermediate layer, the left side balancing weight 20 of an adjacent side, so that be arranged in intermediate layer, the left side balancing weight 20 of these intermediate layer, left side intussusception groove 21 1 sides, can be inserted in the intermediate layer, left side of sides adjacent intussusception groove 21.Should on the bottom side of each intermediate layer, left side balancing weight 20, there is intermediate layer, a left side chute 23, intermediate layer, left side slide rail 22 for intermediate layer, the left side balancing weight 20 of sides adjacent is slipped into, and intermediate layer, the left side slide rail 22 of balancing weight 20 in the middle of the left side of innermost layer is slidably connected in the main chute 122 of this dumbbell main body 10.Should in the top side face of each intermediate layer, left side balancing weight 20, there is respectively a depressed area, intermediate layer, left side 24, on the diapire face of this depressed area, intermediate layer, left side 24, there is intermediate layer, a left side locating slot 241 and intermediate layer, a left side through hole 242, and intermediate layer, the left side locating slot 241 of each left side intermediate layer balancing weight 20 and the position of intermediate layer, left side through hole 242 are and are crisscross arranged.
Refer to Fig. 2 to Fig. 5, these intermediate layer, right side balancing weights 30, can telescopically be arranged on another main counterweight part 12 of this dumbbell main body 10 mutually.
On the side in the same way of this each intermediate layer, right side balancing weight 30, cave in respectively and have intermediate layer, the left side intussusception groove 31 of a desired depth and scope, the shape of this intermediate layer, right side intussusception groove 31 is corresponding to main counterweight part 12 gabarits of this dumbbell main body 10, on the inner side diapire face of this intermediate layer, right side intussusception groove 31 and there is intermediate layer, a right side slide rail 32, and intermediate layer, the right side intussusception groove 31 groove footpath scopes of this each intermediate layer, right side balancing weight 30 are slightly larger than the external diameter of intermediate layer, the right side balancing weight 30 of an adjacent side, so that be arranged in intermediate layer, the right side balancing weight 30 of these intermediate layer, right side intussusception groove 31 1 sides, can be inserted in the intermediate layer, right side of sides adjacent intussusception groove 31.On the bottom side of this each intermediate layer, right side balancing weight 30, there is intermediate layer, a right side chute 33, intermediate layer, right side slide rail 32 for intermediate layer, the right side balancing weight 30 of sides adjacent is slipped into, and intermediate layer, the right side slide rail 32 of balancing weight 30 in the middle of the right side of innermost layer is slidably connected in the main chute 122 of this dumbbell main body 10.In the top side face of this each intermediate layer, right side balancing weight 30, there is respectively a depressed area, intermediate layer, right side 34, on the diapire face of this depressed area, intermediate layer, right side 34, there is intermediate layer, a right side locating slot 341 and intermediate layer, a right side through hole 342, and the position of intermediate layer, the right side locating slot on each intermediate layer, right side balancing weight 30 341 and intermediate layer, right side through hole 342 is and is crisscross arranged.
Refer to Fig. 2 to Fig. 5, this two main detent mechanism 40, be arranged at respectively between each main depressed area 121 and this intermediate layer, left side balancing weight 20 and this intermediate layer, right side balancing weight 30 of this dumbbell main body 10, in order to blocking, locate the position that is related to of 10 of this left and right side intermediate layer balancing weight 20,30 and this dumbbell main bodys, or be subject to External Force Acting and this left and right side intermediate layer balancing weight 20,30 that gets loose, so that this left and right side intermediate layer balancing weight 20,30 is able to depart from this dumbbell main body 10.
This two main detent mechanism 40, is arranged at respectively in each main depressed area 121 of this dumbbell main body 10.This each main detent mechanism 40 has a main locating piece 41, two master lock firmwares 42, main card keeper 43 processed and a main spring element 44, on this main locating piece 41, having two runs through the main locking hole 411 and that pushes up bottom surface and runs through the main card drilling 412 of pushing up bottom surface, and the internal perisporium face pressed on ring of this main card drilling 412 is protruding a main stop section 413, this main locating piece 41 is placed in the main depressed area 121 of this dumbbell main body 10, this two master locks firmware 42 is respectively a screw, from the end face of this main locating piece 41, lock in this main locking hole 411, and locked with this dumbbell main body 10, to limit this main locating piece 41 with respect to the relevant position of this dumbbell main body 10, the end face of this main card keeper 43 processed has a main scalene cone 431, on the outer peripheral face of this main card keeper 43 processed, protruded out a main stopping part 432, the main card drilling 412 that this main card keeper 43 processed is placed in this main locating piece 41, and keep off by this main stopping part 432 the root edge position that is butted on this main stop section 413, this main card keeper 43 processed cannot be deviate from voluntarily from this main card drilling 412, this main card keeper 43 processed can be subject to External Force Acting and unclasp between position in a blocking position to move back and forth and locate, this main spring element 44 is a Compress Spring, be connected between the locating slot 123 of this dumbbell main body 10 and the bottom surface of this main card keeper 43 processed, to provide a suitable elasticity prestressing by 44 pairs of these main cards of this main spring element keeper 43 processed, and can keep this main card keeper 43 processed when not being subject to other External Force Actings, can be positioned at blocking position.
Refer to Fig. 2 to Fig. 5, this each left positioner and relieving mechanism 50, be arranged at respectively in the depressed area, intermediate layer, left side 24 of this each intermediate layer, left side balancing weight 20, in order to intermediate layer, the left side balancing weight 20 to adjacent, carry out blocking or release, with blocking, locate the position that is related to of 20 of these intermediate layer, left side balancing weights, or be subject to External Force Acting and get loose intermediate layer balancing weight 20 on the left of these, so that intermediate layer, arbitrary left side balancing weight 20 is able to disengaging on another intermediate layer, left side balancing weight 20, or intermediate layer, the left side balancing weight 20 of innermost layer is departed from this dumbbell main body 10.
This each left positioner and relieving mechanism 50, have intermediate layer, a left side locating piece 51, two intermediate layer, left side locking parts 52, intermediate layer, a left side blocking keeper 53, intermediate layer, a left side spring element 54 and intermediate layer, a left side pressing piece 55.This intermediate layer, left side locating piece 51 has two and runs through intermediate layer, the left side locking hole 511 that pushes up bottom surface, one runs through the blocking hole, intermediate layer, left side 512 and of pushing up bottom surface runs through intermediate layer, the left side pressing hole 513 of pushing up bottom surface, blocking hole, intermediate layer, left side 512 in the present embodiment on each adjacent left-hand location and relieving mechanism 50 and intermediate layer, left side pressing hole 513 are and are crisscross arranged, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, left side 512 is protruding a stop section, intermediate layer, left side 514, and the internal perisporium face pressed on ring of this intermediate layer, left side pressing hole 513 is protruding, there is a stop section, intermediate layer, left side 515, this intermediate layer, left side locating piece 51 is placed in the depressed area, intermediate layer, left side 24 of this intermediate layer, left side balancing weight 20, this intermediate layer, two left sides locking part 52 is respectively a screw, from the end face of this intermediate layer, left side locating piece 51, lock in this intermediate layer, left side locking hole 511, and locked with this intermediate layer, left side balancing weight 20, to limit this intermediate layer, left side locating piece 51 with respect to the relevant position of this intermediate layer, left side balancing weight 20, the end face of this intermediate layer, left side blocking keeper 53 has intermediate layer, a left side scalene cone 531, on the outer peripheral face of this intermediate layer, left side blocking keeper 53, protruded out intermediate layer, a left side stopping part 532, this intermediate layer, left side blocking keeper 53 is placed in the blocking hole, intermediate layer, left side 512 of this intermediate layer, left side locating piece 51, and keep off by this intermediate layer, left side stopping part 532 the root edge position that is butted on this stop section, intermediate layer, left side 514, this intermediate layer, left side blocking keeper 53 cannot be deviate from voluntarily from this blocking hole, intermediate layer, left side 512, this intermediate layer, left side blocking keeper 53 can be moved by External Force Acting, this intermediate layer, left side spring element 54 is a Compress Spring, be connected between intermediate layer, the left side locating slot 241 of this intermediate layer, left side balancing weight 20 and the bottom surface of this intermediate layer, left side blocking keeper 53, to provide a suitable elasticity prestressing by 54 pairs of these intermediate layer, left side blocking keepers 53 of this intermediate layer, left side spring element, and can keep this intermediate layer, left side blocking keeper 53 when not being subject to other External Force Actings, can penetrate in the intermediate layer, left side of adjacent left-hand intermediate layer balancing weight 20 through hole 242, adjacent intermediate layer, left side balancing weight 20 can be linked mutually by this left positioner and relieving mechanism 50, this intermediate layer, left side pressing piece 55 is placed in intermediate layer, the left side pressing hole 513 of this intermediate layer, left side locating piece 51, on the outer peripheral face of this intermediate layer, left side pressing piece 55, protruded out a blocking part, intermediate layer, left side 551, limited by the stop section, intermediate layer, left side 515 of this intermediate layer, left side pressing hole 513, in case this intermediate layer, left side pressing piece 55 is deviate from from this intermediate layer, left side pressing hole 513, and pressing piece 55 bottom surfaces, intermediate layer, left side of the one left positioner adjacent with the main counterweight part 12 of this dumbbell main body 10 and relieving mechanism 50 are connected on the main scalene cone 431 of this main detent mechanism 40, and all the other left positioner and relieving mechanisms 50 adjacent with intermediate layer, left side balancing weight 20, its pressing piece 55 bottom surfaces, intermediate layer, left side are connected on intermediate layer, the left side scalene cone 531 of adjacent left positioner relieving mechanism 50.Because the blocking hole, intermediate layer, left side 512 on each adjacent left-hand location and relieving mechanism 50 in above-mentioned and intermediate layer, left side pressing hole 513 are, be crisscross arranged, intermediate layer, the left side blocking keeper 53 and intermediate layer, the left side pressing piece 55 that are therefore arranged at wherein are also and are crisscross arranged.
Refer to Fig. 2 to Fig. 5, this each right positioner and relieving mechanism 60, be arranged at respectively in the depressed area, intermediate layer, right side 34 of this each intermediate layer, right side balancing weight 30, in order to intermediate layer, the right side balancing weight 30 to adjacent, carry out blocking or release, with blocking, locate the position that is related to of 30 of these intermediate layer, right side balancing weights, or be subject to External Force Acting and these intermediate layer, right side balancing weights 30 that get loose, so that intermediate layer, arbitrary right side balancing weight 30 is able to disengaging on another intermediate layer, right side balancing weight 30, or intermediate layer, the right side balancing weight 30 of innermost layer is departed from this dumbbell main body 10.
This each right positioner and relieving mechanism 60, have intermediate layer, a right side locating piece 61, two intermediate layer, right side locking parts 62, intermediate layer, a right side blocking keeper 63, intermediate layer, a right side spring element 64 and intermediate layer, a right side pressing piece 65.This intermediate layer, right side locating piece 61 has two and runs through intermediate layer, the right side locking hole 611 that pushes up bottom surface, one runs through the blocking hole, intermediate layer, right side 612 and of pushing up bottom surface runs through intermediate layer, the right side pressing hole 613 of pushing up bottom surface, and intermediate layer, 612Ji right side, blocking hole, intermediate layer, the right side pressing hole 613 on each adjacent right positioner and relieving mechanism 60 is and is crisscross arranged, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, right side 612 is protruding a stop section, intermediate layer, right side 614, and the internal perisporium face pressed on ring of this intermediate layer, right side pressing hole 613 is protruding, there is a stop section, intermediate layer, right side 615, this intermediate layer, right side locating piece 61 is placed in the depressed area, intermediate layer, right side 34 of this intermediate layer, right side balancing weight 30, this intermediate layer, two right sides locking part 62 is respectively a screw, from the end face of this intermediate layer, right side locating piece 61, lock in this intermediate layer, right side locking hole 611, and locked with this intermediate layer, right side balancing weight 30, to limit this intermediate layer, right side locating piece 61 with respect to the relevant position of this intermediate layer, right side balancing weight 30, the end face of this intermediate layer, right side blocking keeper 63 has intermediate layer, a right side scalene cone 631, on the outer peripheral face of this intermediate layer, right side blocking keeper 63, protruded out intermediate layer, a right side stopping part 632, this intermediate layer, right side blocking keeper 63 is placed in the blocking hole, intermediate layer, right side 612 of this intermediate layer, right side locating piece 61, and keep off by this intermediate layer, right side stopping part 632 the root edge position that is butted on this stop section, intermediate layer, right side 614, this intermediate layer, right side blocking keeper 63 cannot be deviate from voluntarily from this blocking hole, intermediate layer, right side 612, this intermediate layer, right side blocking keeper 63 can be moved by External Force Acting, this intermediate layer, right side spring element 64 is a Compress Spring, be connected between intermediate layer, the right side locating slot 341 of this intermediate layer, right side balancing weight 30 and the bottom surface of this intermediate layer, right side blocking keeper 63, to provide a suitable elasticity prestressing by 64 pairs of these intermediate layer, right side blocking keepers 63 of this intermediate layer, right side spring element, and can keep this intermediate layer, right side blocking keeper 63 when not being subject to other External Force Actings, can penetrate in intermediate layer, the right side through hole 342 of intermediate layer, adjacent right side balancing weight 30, adjacent intermediate layer, right side balancing weight 30 can be linked mutually by this right positioner and relieving mechanism 60, this intermediate layer, right side pressing piece 65 is placed in intermediate layer, the right side pressing hole 613 of this intermediate layer, right side locating piece 61, on the outer peripheral face of this intermediate layer, right side pressing piece 65, protruded out a blocking part, intermediate layer, right side 651, limited by the stop section, intermediate layer, right side 615 of this intermediate layer, right side pressing hole 613, in case this intermediate layer, right side pressing piece 65 is deviate from from this intermediate layer, right side pressing hole 613, and pressing piece 65 bottom surfaces, intermediate layer, right side of the one right positioner adjacent with the main counterweight part 12 of this dumbbell main body 10 and relieving mechanism 60 are connected on the main scalene cone 431 of this main detent mechanism 40, and all the other right positioner and relieving mechanisms 60 adjacent with intermediate layer, right side balancing weight 30, its pressing piece 65 bottom surfaces, intermediate layer, right side are connected on intermediate layer, the right side scalene cone 631 of adjacent right positioner relieving mechanism 60.Because intermediate layer, 612Ji right side, blocking hole, intermediate layer, the right side pressing hole 613 on each adjacent right positioner and relieving mechanism 60 in above-mentioned is, be crisscross arranged, intermediate layer, the right side blocking keeper 63 and intermediate layer, the right side pressing piece 65 that are therefore arranged at wherein are also and are crisscross arranged.
Refer to Fig. 2 to Fig. 5, the outer balancing weight 70 in this left side is arranged on this intermediate layer, left side balancing weight 20 estable.
On one side of the outer balancing weight 70 in this left side, depression has the outer intussusception groove 71 in left side of a desired depth and scope, the shape of the outer intussusception groove 71 in this left side is corresponding to the gabarit of this intermediate layer, left side balancing weight 20, on the inner side diapire face of the outer intussusception groove 71 in this left side and there is an outer slide rail 72 in left side, to be slipped in position in intermediate layer, the left side chute 23 of intermediate layer, outermost left side balancing weight 20 by the outer slide rail 72 in this left side, make the outer balancing weight 70 in this left side be able to be inserted in for this intermediate layer, left side balancing weight 20 by the outer intussusception groove 71 in this left side.In the top side face of the outer balancing weight 70 in this left side, there is outer depressed area 73, a left side, on the diapire face of outer depressed area 73, this left side, have the outer through hole 731 in a left side, the outer through hole 731 in this left side penetrates for intermediate layer, the left side scalene cone 531 of intermediate layer, the left side blocking keeper 53 of this adjacent left positioner and relieving mechanism 50.
Refer to Fig. 2 to Fig. 5, the outer balancing weight 80 in this right side is arranged on this intermediate layer, right side balancing weight 30 estable.
On one side of the outer balancing weight 80 in this right side, depression has the outer intussusception groove 81 in right side of a desired depth and scope, the shape of the outer intussusception groove 81 in this right side is corresponding to the gabarit of this intermediate layer, right side balancing weight 30, on the inner side diapire face of the outer intussusception groove 81 in this right side and there is the outer slide rail 82 in a right side, to be slipped in position in intermediate layer, the right side chute 33 of intermediate layer, outermost right side balancing weight 30 by the outer slide rail 82 in this right side, make the outer balancing weight 80 in this right side be able to be inserted in for this intermediate layer, right side balancing weight 80 by the outer intussusception groove 81 in this right side.In the top side face of the outer balancing weight 80 in this right side, there is outer depressed area 83, a right side, on the diapire face of outer depressed area 83, this right side, have the outer through hole 831 in a right side, the outer through hole 831 in this right side penetrates for intermediate layer, the right side scalene cone 631 of intermediate layer, the right side blocking keeper 63 of adjacent right positioner and relieving mechanism 60.
Refer to Fig. 2 to Fig. 5, this two relieving mechanism 90, be arranged at respectively in the outer depressed area 73,83 of left and right side of the outer balancing weight 70,80 of this left and right side, in order to blocking, discharge respectively the position that is related to of the outer balancing weight 70,80 of this left and right side that gets loose and 20,30 of this left and right side intermediate layer balancing weights, so that the outer balancing weight 70,80 of this left and right side is able to disengaging on this left and right side intermediate layer balancing weight 20,30 respectively.
This each relieving mechanism 90 has an outer locating piece 91, two outer lock firmwares 92 and an outer pressing piece 93, on this skin locating piece 91, having two runs through the outer locking hole 911 and that pushes up bottom surface and runs through the outer pressing hole 912 of pushing up bottom surface, and the internal perisporium face pressed on ring of this skin pressing hole 912 is protruding an outer stop section 913, the outer locating piece 91 of this each relieving mechanism 90 is placed in respectively this left side, the outer balancing weight 70 in right side, a left side of 80, outer depressed area 73, right side, in 83, this two outer locks firmware 92 is respectively a screw, from the end face of this skin locating piece 91, lock in this skin locking hole 911, and with this left side, the outer balancing weight 70 in right side, 80 are locked, to limit this skin locating piece 91 with respect to this left side, the outer balancing weight 70 in right side, 80 relevant position, on the outer peripheral face of this skin pressing piece 93, protruded out an outer blocking part 931, this skin pressing piece 93 is placed in the outer pressing hole 912 of this skin locating piece 91, and by this skin blocking part 931 butt with this skin stop section 913, and limit this skin pressing piece 93, cannot in this skin pressing hole 912, deviate from, this skin pressing piece 93 can be subject to External Force Acting and move, and outer pressing piece 93 root edges of this each relieving mechanism 90 are connected to respectively this each left side, right positioner and relieving mechanism 50, a left side of 60, right side blocking keeper 53, on 63.
Therefore above-mentioned, be each member and the assembling mode introduction thereof of the telescopiform dumbbell 100 of a preferred embodiment provided by the present invention, then again its handling characteristics be described below:
First, due to the assembling of the outer balancing weight 70,80 of left and right side and to disassemble mode identical, and the assembling of left and right side intermediate layer balancing weight 20,30 and the mode of disassembling are also identical, therefore only with regard to disassembling with assembling mode of balancing weight 20 between the outer balancing weight 70 in left side and intermediate layer, left side, introduced below:
When wish is separated the outer balancing weight 70 in this left side, first the outer pressing piece 93 of this relieving mechanism 90 is pressed to (as shown in Figure 6), make by being positioned at the left positioner of correspondence position and intermediate layer, the left side blocking keeper 53 of relieving mechanism 50, to be pushed out of the outer through hole 731 in this left side outer (as shown in Figure 7) by this skin pressing piece 93, then just the outer balancing weight 70 in this left side can be skidded off outside this intermediate layer, left side balancing weight 20, make intermediate layer, the left side clamping piece 53 of this left positioner and relieving mechanism 50 be subject to once again the elastic force effect of this intermediate layer, left side spring element 54 and upwards release (as shown in Figure 8).
Certainly, when wish is separated this intermediate layer, left side balancing weight 20, implement and be same as above-mentioned action, only difference is to press on intermediate layer, the left side pressing piece 55 of this left positioner and relieving mechanism 50.
In addition, when intermediate layer, left side balancing weight that wish is separated this 20 in addition (as shown in Figure 9) during intussusception assembling, this former intermediate layer, left side balancing weight 20 of separating is slipped into (as shown in figure 10) by this intermediate layer, left side slide rail 22 along intermediate layer, the left side chute 23 of another left side intermediate layer balancing weight 20, and by the internal face of intermediate layer, left side intussusception groove 21 is pushed against on the scalene cone 531 of this intermediate layer, left side blocking keeper 53, so that intermediate layer, 53 pairs of left sides of this intermediate layer, left side blocking keeper spring element 54 is compressed, this intermediate layer, left side blocking keeper 53 can be pushed in blocking hole, intermediate layer 512, left side (as shown in figure 11), until this intermediate layer, left side balancing weight 20, be passed to precalculated position, this intermediate layer, left side blocking keeper 53 just penetrates once again in the through hole 242 of the intermediate layer, left side of intermediate layer, left side balancing weight 20 (as shown in figure 12), to form the stationary state of blocking.
Therefore balancing weight and the outer balancing weight of left and right side in the middle of left and right side of the present invention can not only disassemble and assemble, and the mode of the mode intussusception of assembling carries out, so can not only effectively reduce the volume of taking in, and more can promote the convenience in use.
Moreover, due to the particular design of the main detent mechanism of the present invention, left and right location and relieving mechanism and relieving mechanism, and can make to disassemble and assemble facility more.
Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (10)
1. a telescopiform dumbbell, is characterized in that, includes:
One dumbbell main body, has a grip part and two and is connected to the main counterweight part on these two ends, grip part;
Intermediate layer, at least one left side balancing weight, has intermediate layer, a left side intussusception groove being inserted in for a wherein main counterweight part of this dumbbell main body;
Intermediate layer, at least one right side balancing weight, has intermediate layer, a right side intussusception groove being inserted in for another main counterweight part of this dumbbell main body;
Two main detent mechanisms, are arranged at respectively on each main counterweight part of this dumbbell main body, and this left and right side intermediate layer balancing weight and this dumbbell main body are fixed in blocking;
The outer balancing weight in one left side, has an outer intussusception groove in the left side of being inserted in for this intermediate layer, left side balancing weight;
At least one left positioner and relieving mechanism, be arranged on this intermediate layer, left side balancing weight, the outer balancing weight of left positioner and this left side of relieving mechanism blocking, or be subject to External Force Acting to discharge wherein a main detent mechanism and depart from this intermediate layer, left side balancing weight and this dumbbell main body;
The outer balancing weight in one right side, has an outer intussusception groove in the right side of being inserted in for this intermediate layer, right side balancing weight;
At least one right positioner and relieving mechanism, be arranged on this intermediate layer, right side balancing weight, the outer balancing weight in this right side of right positioner and relieving mechanism blocking, or be subject to External Force Acting to discharge another main detent mechanism and depart from this intermediate layer, right side balancing weight and this dumbbell main body;
Two relieving mechanisms, are arranged at respectively on the outer balancing weight of this left and right side, are subject to External Force Acting and respectively left and right side location and relieving mechanism are discharged and depart from this left and right side skin balancing weight and this left and right side intermediate layer balancing weight.
2. telescopiform dumbbell as claimed in claim 1, is characterized in that: each main counterweight part external diameter of this dumbbell main body is greater than the external diameter of this grip part.
3. telescopiform dumbbell as claimed in claim 1, is characterized in that: on each main counterweight part of this dumbbell main body, have respectively a main chute; On this left and right side intermediate layer balancing weight, have respectively a left and right side intermediate layer slide rail and a left and right side intermediate layer chute, this left and right side intermediate layer slide rail slips into this main chute and this left and right side intermediate layer balancing weight of intussusception and this each main counterweight part; The outer balancing weight of this left and right side has respectively the outer slide rail of a left and right side, and the outer slide rail of this left and right side slips into this left and right side intermediate layer chute and the outer balancing weight of this left and right side of intussusception and this left and right side intermediate layer balancing weight.
4. telescopiform dumbbell as claimed in claim 1, is characterized in that: on each main counterweight part of this dumbbell main body, have respectively a main depressed area arranging for this each main detent mechanism, in this each main depressed area, have a main locating slot.
5. telescopiform dumbbell as claimed in claim 4, is characterized in that: this each main detent mechanism, has a main locating piece, at least one master lock firmware, main card keeper processed and a main spring element, on this main locating piece, there is at least one main locking hole and a main card drilling, the internal perisporium face pressed on ring of this main card drilling is protruding a main stop section, this main locating piece is placed in the main depressed area of this dumbbell main body, this master lock firmware is locked with this dumbbell main body and is locked from the main locking hole of this main locating piece, the end face of this main card keeper processed has a main scalene cone, on the outer peripheral face of this main card keeper processed, protruded out a main stopping part, this main card keeper processed is placed in the main card drilling of this main locating piece, and by limiting this main card keeper processed in this main card drilling between this main stopping part and this main stop section, this main spring element is connected between the locating slot and this main card keeper processed of this dumbbell main body, to provide a suitable elasticity prestressing by this main spring element to this main card keeper processed, and keep this main card keeper processed when not being subject to other External Force Actings, with this left side, intermediate layer, right side balancing weight carries out blocking.
6. telescopiform dumbbell as claimed in claim 1, it is characterized in that: on this intermediate layer, left side balancing weight, there is a depressed area, intermediate layer, left side for this left positioner and relieving mechanism and setting, on the diapire face of this depressed area, intermediate layer, left side, there is intermediate layer, a left side locating slot and intermediate layer, a left side through hole; This left positioner and relieving mechanism have intermediate layer, a left side locating piece, intermediate layer, at least one left side locking part, intermediate layer, a left side blocking keeper, intermediate layer, a left side spring element and intermediate layer, a left side pressing piece; this intermediate layer, left side locating piece has intermediate layer, at least one left side locking hole, one blocking hole, intermediate layer, left side and intermediate layer, a left side pressing hole, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, left side is protruding a stop section, intermediate layer, left side, and the internal perisporium face pressed on ring of this intermediate layer, left side pressing hole is protruding, there is a stop section, intermediate layer, left side, this intermediate layer, left side locating piece is placed in the depressed area, intermediate layer, left side of this intermediate layer, left side balancing weight, this intermediate layer, left side locking part is locked with this intermediate layer, left side balancing weight and is locked from the intermediate layer, left side of this intermediate layer, left side locating piece locking hole, the end face of this intermediate layer, left side blocking keeper has intermediate layer, a left side scalene cone, on the outer peripheral face of this intermediate layer, left side blocking keeper, protruded out intermediate layer, a left side stopping part, this intermediate layer, left side blocking keeper is placed in the blocking hole, intermediate layer, left side of this intermediate layer, left side locating piece, coordinating between this intermediate layer, left side stopping part and this stop section, intermediate layer, left side, this intermediate layer, left side blocking keeper is movable and limit in this blocking hole, intermediate layer, left side in this blocking hole, intermediate layer, left side, this intermediate layer, left side spring element is connected between intermediate layer, the left side locating slot and this intermediate layer, left side blocking keeper of this intermediate layer, left side balancing weight, to provide a suitable elasticity prestressing by this intermediate layer, left side spring element to this intermediate layer, left side blocking keeper, and keep this intermediate layer, left side blocking keeper to penetrate in the through hole of the intermediate layer, left side of intermediate layer, left side balancing weight, this intermediate layer, left side pressing piece is placed in intermediate layer, the left side pressing hole of this intermediate layer, left side locating piece, on the outer peripheral face of this intermediate layer, left side pressing piece, protruded out a blocking part, intermediate layer, left side, the stop section, intermediate layer, left side of this intermediate layer, left side pressing hole is limited this intermediate layer, left side pressing piece and is deviate from from this intermediate layer, left side pressing hole, and the bottom surface of this intermediate layer, left side pressing piece is connected on this main detent mechanism.
7. telescopiform dumbbell as claimed in claim 6, is characterized in that: the quantity of this intermediate layer, left side balancing weight is more than two, should intermediate layer, the left side locating slot of each left side intermediate layer balancing weight and the position of intermediate layer, left side through hole be and be crisscross arranged.
8. telescopiform dumbbell as claimed in claim 1, it is characterized in that: on this intermediate layer, right side balancing weight, have on the diapire face of a depressed area, intermediate layer, ，Gai right side, depressed area, intermediate layer, right side for this right positioner and relieving mechanism and setting and there is intermediate layer, a right side locating slot and intermediate layer, a right side through hole; This right positioner and relieving mechanism have intermediate layer, a right side locating piece, intermediate layer, at least one right side locking part, intermediate layer, a right side blocking keeper, intermediate layer, a right side spring element and intermediate layer, a right side pressing piece; this intermediate layer, right side locating piece has intermediate layer, at least one right side locking hole, one blocking hole, intermediate layer, right side and intermediate layer, a right side pressing hole, the internal perisporium face pressed on ring in this blocking hole, intermediate layer, right side is protruding a stop section, intermediate layer, right side, and the internal perisporium face pressed on ring of this intermediate layer, right side pressing hole is protruding, there is a stop section, intermediate layer, right side, this intermediate layer, right side locating piece is placed in the depressed area, intermediate layer, right side of this intermediate layer, right side balancing weight, this intermediate layer, right side locking part is locked with this intermediate layer, right side balancing weight and is locked from the intermediate layer, right side of this intermediate layer, right side locating piece locking hole, the end face of this intermediate layer, right side blocking keeper has intermediate layer, a right side scalene cone, on the outer peripheral face of this intermediate layer, right side blocking keeper, protruded out intermediate layer, a right side stopping part, this intermediate layer, right side blocking keeper is placed in the blocking hole, intermediate layer, right side of this intermediate layer, right side locating piece, and by coordinating between this intermediate layer, right side stopping part and this stop section, intermediate layer, right side, this intermediate layer, right side blocking keeper is movable and limit in this blocking hole, intermediate layer, right side in this blocking hole, intermediate layer, right side, this intermediate layer, right side spring element is connected between intermediate layer, the right side locating slot and this intermediate layer, right side blocking keeper of this intermediate layer, right side balancing weight, to provide a suitable elasticity prestressing by this intermediate layer, right side spring element to this intermediate layer, right side blocking keeper, and keep this intermediate layer, right side blocking keeper to penetrate in the through hole of the intermediate layer, right side of intermediate layer, right side balancing weight, this intermediate layer, right side pressing piece is placed in intermediate layer, the right side pressing hole of this intermediate layer, right side locating piece, on the outer peripheral face of this intermediate layer, right side pressing piece, protruded out a blocking part, intermediate layer, right side, being subject to the stop section, intermediate layer, right side of this intermediate layer, right side pressing hole to limit this intermediate layer, right side pressing piece deviates from from this intermediate layer, right side pressing hole, and the bottom surface of this intermediate layer, right side pressing piece is connected on this main detent mechanism.
9. telescopiform dumbbell as claimed in claim 8, is characterized in that: the quantity of this intermediate layer, right side balancing weight is more than two, and the position of intermediate layer, the right side locating slot of this each intermediate layer, right side balancing weight and intermediate layer, right side through hole is and is crisscross arranged.
10. telescopiform dumbbell as claimed in claim 1, is characterized in that: on the end face of the outer balancing weight of this left and right side, have respectively the outer depressed area of a left and right side, have respectively the outer through hole of a left and right side on the diapire face of the outer depressed area of this left and right side, this each relieving mechanism has respectively an outer locating piece, at least one outer lock firmware and an outer pressing piece, this skin locating piece has at least one outer locking hole and an outer pressing hole, the internal perisporium face pressed on ring of this skin pressing hole is protruding an outer stop section, the outer locating piece of this each relieving mechanism is placed in respectively this left side, a left side for the outer balancing weight in right side, in outer depressed area, right side, this outer lock firmware is locked and this left side from the outer locking hole of this skin locating piece, the outer balancing weight in right side is locked, on the outer peripheral face of this skin pressing piece, protruded out an outer blocking part, this skin pressing piece is placed in the outer pressing hole of this skin locating piece, and this skin pressing piece of engagement limits between this skin blocking part and this skin stop section is deviate from this skin pressing hole, this skin pressing piece is subject to External Force Acting and moves, the outer pressing piece of this each relieving mechanism is connected to respectively this each left side, on right positioner and relieving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210245061.5A CN103537049B (en) | 2012-07-16 | 2012-07-16 | Telescopiform dumbbell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210245061.5A CN103537049B (en) | 2012-07-16 | 2012-07-16 | Telescopiform dumbbell |
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| CN103537049A true CN103537049A (en) | 2014-01-29 |
| CN103537049B CN103537049B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210245061.5A Expired - Fee Related CN103537049B (en) | 2012-07-16 | 2012-07-16 | Telescopiform dumbbell |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963906A (en) * | 2016-07-01 | 2016-09-28 | 定州市森康进出口贸易有限公司 | Combined dumbbell bar and counterweight sheet matched with same for use |
| CN106470738A (en) * | 2014-06-25 | 2017-03-01 | 雀巢产品技术援助有限公司 | For improving the training system of muscle strength |
| CN112933507A (en) * | 2021-01-28 | 2021-06-11 | 琼台师范学院 | Assemble convenient track and field physical training device |
| CN115501533A (en) * | 2022-10-10 | 2022-12-23 | 马鞍山鑫诺新金属材料有限公司 | Assembled dumbbell piece |
| CN115501533B (en) * | 2022-10-10 | 2024-05-03 | 马鞍山鑫诺新金属材料有限公司 | Assembled dumbbell piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518478A (en) * | 1995-05-15 | 1996-05-21 | Liang; Yung-Jen | Dumbbell |
| US5607379A (en) * | 1995-07-24 | 1997-03-04 | Scott; Michael L. | Weight ring exercise system |
| CN101099884A (en) * | 2002-06-07 | 2008-01-09 | 鹦鹉螺公司 | Adjustable dumbbell system |
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2012
- 2012-07-16 CN CN201210245061.5A patent/CN103537049B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518478A (en) * | 1995-05-15 | 1996-05-21 | Liang; Yung-Jen | Dumbbell |
| US5607379A (en) * | 1995-07-24 | 1997-03-04 | Scott; Michael L. | Weight ring exercise system |
| CN101099884A (en) * | 2002-06-07 | 2008-01-09 | 鹦鹉螺公司 | Adjustable dumbbell system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106470738A (en) * | 2014-06-25 | 2017-03-01 | 雀巢产品技术援助有限公司 | For improving the training system of muscle strength |
| CN105963906A (en) * | 2016-07-01 | 2016-09-28 | 定州市森康进出口贸易有限公司 | Combined dumbbell bar and counterweight sheet matched with same for use |
| CN112933507A (en) * | 2021-01-28 | 2021-06-11 | 琼台师范学院 | Assemble convenient track and field physical training device |
| CN115501533A (en) * | 2022-10-10 | 2022-12-23 | 马鞍山鑫诺新金属材料有限公司 | Assembled dumbbell piece |
| CN115501533B (en) * | 2022-10-10 | 2024-05-03 | 马鞍山鑫诺新金属材料有限公司 | Assembled dumbbell piece |
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| Publication number | Publication date |
|---|---|
| CN103537049B (en) | 2017-03-01 |
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