CN204864708U - Novel dumbbell handle structure - Google Patents

Novel dumbbell handle structure Download PDF

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Publication number
CN204864708U
CN204864708U CN201520632116.7U CN201520632116U CN204864708U CN 204864708 U CN204864708 U CN 204864708U CN 201520632116 U CN201520632116 U CN 201520632116U CN 204864708 U CN204864708 U CN 204864708U
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China
Prior art keywords
rotating cylinder
groove
handle
mount pad
stationary magazine
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Application number
CN201520632116.7U
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Chinese (zh)
Inventor
韩子君
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Qingdao Zhike Machinery Manufacturing Co Ltd
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Qingdao Zhike Machinery Manufacturing Co Ltd
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Priority to CN201520632116.7U priority Critical patent/CN204864708U/en
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Abstract

The utility model relates to a novel dumbbell handle structure, the electric iron comprises a handle, the handle both ends are equipped with the hand protector, the hand protector both ends set up the mount pad, inside is equipped with a rotatory section of thick bamboo, rotatory section of thick bamboo inboard is equipped with the stationary magazine creel, be equipped with bilateral symmetry's a pair of sliding shaft in the stationary magazine creel, be equipped with the back shaft on the sliding shaft, the back shaft is connected with slide bearing, be equipped with spiral track groove on the rotatory section of thick bamboo, be equipped with sharp groove on the stationary magazine creel, the back shaft is at sharp inslot linear motion, slide bearing moves at spiral track inslot, realize the flexible of sliding block through the twist grip, thereby realize the increase and decrease of balancing weight, spiral track groove and sharp slot combination, convert rotary motion into linear motion, simple and novel structure, high convenience and high speed are obtained, convenient production and production, therefore, the clothes hanger is strong in practicability.

Description

Novel dumbbell handle arrangement
Technical field
The utility model relates to a kind of Novel dumbbell handle arrangement.
Background technology
Have two kinds of dumbbells in the market, for fixed weight with two kinds of adjustable weight.
Fixed weight dumbbell: cast with the pig iron, centre is iron staff, and two ends are solid ball exercise, can not increase and decrease dumbbell weight.Can not dumbbell weight be increased and decreased, during as more in operating weight specification dumbbell, multiple dumbbell need be bought.
Adjustable dumbbell: the similar barbell reduced, the round iron plate that weight does not wait on the cover of short iron staff two ends, is about 40 ~ 45 centimetres, after adjustment weight, makes to be screwed.Can adjustable weight when weight lifting or exercise, increase and decrease two ends counterweight work is too loaded down with trivial details, as two end nuts do not have locked, probably causes balancing weight to drop, to personal safety, brings hidden danger.
Because the dumbbell pattern of these kinds is comparatively fixing, cannot realize changing fast, and there is larger potential safety hazard, constrain dumbbell type games equipment development, market is badly in need of a kind of novel dumbbell structure, meets the demand of more more significant market.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of Novel dumbbell handle arrangement, improves the economical of dumbbell and practicality.
The technical solution of the utility model is: a kind of Novel dumbbell handle arrangement, comprise handle 1, handle 1 two ends are provided with handguard 2, handguard 2 two ends arrange mount pad 3, handle 1 inside is provided with rotating cylinder 4, stationary magazine creel 5 is provided with inside rotating cylinder 4, symmetrical pair of sliding axle 6 is provided with in stationary magazine creel 5, sliding axle 6 is provided with back shaft 7, back shaft 7 is connected with sliding bearing 8, and rotating cylinder 4 is provided with helical orbit groove 9, and stationary magazine creel 5 is provided with straight-line groove 10, back shaft 7 is rectilinear motion in straight-line groove 10, and sliding bearing 8 moves in helical orbit groove 9.
Optimally, described sliding axle 6 also arranges draw-in groove 11, card 12 in two ends mount pad 3 is symmetrical arranged and coordinates with draw-in groove 11.
Optimally, described interior card 12 is set to the middle rectangular sheet with through hole, and sliding axle 6 can pass interior card 12.
Optimally, described mount pad 3 is provided with loose slot 13, loose slot 13 one end open, and the other end seals, and be provided with spring in loose slot, interior card 12 is arranged in loose slot 13, and spring coordinates with interior card 12.
Optimally, at least one draw-in groove 11 is provided with.
Optimally, described mount pad is also provided with graduation apparatus 14, graduation apparatus 14 coordinates with rotating cylinder 4, and situation is extended in the motion that graduation apparatus 14 can show sliding axle 6.
Optimally, described handle 1 is fixedly connected with rotating cylinder 4, and stationary magazine creel 5 position is fixed, and handle 1 and rotating cylinder 4 can stationary magazine creel 5 be axle center rotation.
Optimally, described helical orbit groove 9 is axially symmetrical along rotating cylinder 4.
Optimally, described graduation apparatus 14 comprises spill spin block 16 and fixed block 17, spill spin block 16 is fixedly connected with rotating cylinder 4, fixed block 17 is fixedly connected with mount pad 3, spill spin block 16 surface is provided with ball projection 18, fixed block 17 inner surface is provided with protruding with ball 18 ball recess 19 coordinated, and hemisphere jut 18 coordinates with ball recess 19 and carries out rotation and locate.
Optimally, described mount pad 3 two ends are provided with the fixture block 15 of dovetail structure, can carry out axial location.
The utility model handle 1 inside is provided with rotating cylinder 4, stationary magazine creel 5 is provided with inside rotating cylinder 4, symmetrical pair of sliding axle 6 is provided with in stationary magazine creel 5, sliding axle 6 is provided with back shaft 7, back shaft 7 is connected with sliding bearing 8, rotating cylinder 4 is provided with helical orbit groove 9, stationary magazine creel 5 is provided with straight-line groove 10, back shaft 7 is rectilinear motion in straight-line groove 10, sliding bearing 8 moves in helical orbit groove 9, the flexible of sliding shoe is realized by rotary handle, thus realize the increase and decrease of balancing weight, helical orbit groove coordinates with straight-line groove, rotary motion is converted to rectilinear motion, structure is simply novel, convenient and swift, production and processing is convenient, practical.
Sliding axle 6 described in the utility model also arranges draw-in groove 11, card 12 in two ends mount pad 3 is symmetrical arranged and coordinates with draw-in groove 11, the setting of interior card can carry out axial restraint to sliding shoe, prevents the rotation of in use handle, simple for structure, practical.
Interior card 12 described in the utility model is set to the middle rectangular sheet with through hole, sliding axle 6 can pass interior card 12, card run good stability in rectangle, not easily stuck, sliding axle passes interior card, good stability when blocking, difficult drop-off, and structure is manufactured conveniently, saves production cost, practical.
Mount pad 3 described in the utility model is provided with loose slot 13, loose slot 13 one end open, the other end seals, spring is provided with in loose slot, interior card 12 is arranged in loose slot 13, spring coordinates with interior card 12, under normal circumstances, spring withstands interior card makes interior card and sliding axle draw-in groove lock, then handle cannot rotate, can be performed physical exercise use, when interior card being pressed down in openend, interior card and sliding axle exact separation, then sliding axle can move axially, handle can rotate, to increase and decrease balancing weight, simple for structure, practical.
The utility model is provided with at least one draw-in groove 11, according to different market demands, can arrange the draw-in groove of varying number, and to expand the weight range of dumbbell, structure is simple, can be applicable to the crowd of different need of exercise, practical.
Mount pad described in the utility model is also provided with graduation apparatus 14, and graduation apparatus 14 coordinates with rotating cylinder 4, and situation is extended in the motion that graduation apparatus 14 can show sliding axle 6, graduation apparatus can check the flexible situation of sliding axle at any time, to record the increase and decrease situation of balancing weight, simple for structure, practical.
Handle 1 described in the utility model is fixedly connected with rotating cylinder 4; stationary magazine creel 5 position is fixed; handle 1 and rotating cylinder 4 can stationary magazine creel 5 be axle center rotation; handle plays a protective role; because stationary magazine creel position is immutable, rotating cylinder can be enjoyed oneself to heart's content rotary motion, thus the rotary motion of rotating cylinder is converted to the rectilinear motion of sliding shoe; structural design advantages of simple, practical.
Helical orbit groove 9 described in the utility model is axially symmetrical along rotating cylinder 4, facilitates production and processing and assembling, and axial distribution increases displacement, is convenient to the axially-movable realizing sliding shoe, and structure is simple, practical.
Mount pad 3 two ends described in the utility model are provided with the fixture block 15 of dovetail structure, axial location can be carried out, when sliding shoe stretches out, sliding shoe realizes the fixing of the radial free degree to balancing weight, and the fixture block of dovetail structure coordinates with the groove structure on balancing weight, the axial freedom realizing balancing weight is fixed, simple for structure, practical.
The utility model, described graduation apparatus 14 comprises spill spin block 16 and fixed block 17, spill spin block 16 is fixedly connected with rotating cylinder 4, fixed block 17 is fixedly connected with mount pad 3, spill spin block 16 surface is provided with ball projection 18, fixed block 17 inner surface is provided with the ball recess 19 coordinated with ball protruding 18, hemisphere jut 18 coordinates with ball recess 19 and carries out rotation and locate, by ball protruding coordinating with ball recess, graduation apparatus is coordinated to realize miscellaneous function, realize pause sense during increase and decrease balancing weight rotary handle, can effectively prevent the anglec of rotation wayward simultaneously, structure is simple, practical.
The utility model dumbbell is simple to operate compared with adjustable dumbbell, can increase and decrease both sides counterweight fast by rotating handle for dumbbell, reduces tedious work during adjustable dumbbell replacing counterweight.Stop adjustable dumbbell Balance weight end hold-down nut and loosen the potential safety hazard brought.Simultaneously comparatively fixed weight dumbbell, is applicable to various demand crowd, need not buys the dumbbell of other weight, reduce financial expenditure.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of Novel dumbbell handle arrangement of the present utility model;
Fig. 2 is the schematic front view of Novel dumbbell handle arrangement of the present utility model;
Fig. 3 is the overall schematic of Novel dumbbell handle arrangement of the present utility model;
Fig. 4 is that the ball projection of Novel dumbbell handle arrangement of the present utility model coordinates schematic diagram with ball recess.
1-handle; 2-handguard; 3-mount pad; 4-rotating cylinder; 5-stationary magazine creel; 6-sliding shoe; 7-back shaft; 8-sliding bearing; 9-helical orbit groove; 10-straight-line groove; 11-draw-in groove; Card in 12-; 13-loose slot; 14-graduation apparatus; The fixture block of 15-dovetail structure; 16-spill spin block; 17-fixed block; 18-hemisphere jut; 19-ball recess.
Detailed description of the invention
Embodiment 1:
Illustrate the utility model below in conjunction with drawings and embodiments, be all described for Novel dumbbell handle arrangement in drawings and Examples.
A kind of Novel dumbbell handle arrangement of the present utility model, comprise handle 1, handle 1 two ends are provided with handguard 2, handguard 2 two ends arrange mount pad 3, handle 1 inside is provided with rotating cylinder 4, stationary magazine creel 5 is provided with inside rotating cylinder 4, symmetrical pair of sliding axle 6 is provided with in stationary magazine creel 5, sliding axle 6 is provided with back shaft 7, back shaft 7 is connected with sliding bearing 8, rotating cylinder 4 is provided with helical orbit groove 9, stationary magazine creel 5 is provided with straight-line groove 10, back shaft 7 is rectilinear motion in straight-line groove 10, sliding bearing 8 moves in helical orbit groove 9, described sliding axle 6 also arranges draw-in groove 11, card 12 in two ends mount pad 3 is symmetrical arranged and coordinates with draw-in groove 11, described interior card 12 is set to the middle rectangular sheet with through hole, sliding axle 6 can pass interior card 12, described mount pad 3 is provided with loose slot 13, loose slot 13 one end open, the other end seals, spring is provided with in loose slot, interior card 12 is arranged in loose slot 13, spring coordinates with interior card 12, be provided with three draw-in grooves 11, described mount pad is also provided with graduation apparatus 14, graduation apparatus 14 coordinates with rotating cylinder 4, situation is extended in the motion that graduation apparatus 14 can show sliding axle 6, described handle 1 is fixedly connected with rotating cylinder 4, stationary magazine creel 5 position is fixed, handle 1 and rotating cylinder 4 can stationary magazine creel 5 be axle center rotation, described helical orbit groove 9 is axially symmetrical along rotating cylinder 4, described mount pad 3 two ends are provided with the fixture block 15 of dovetail structure, axial location can be carried out, described graduation apparatus 14 comprises spill spin block 16 and fixed block 17, spill spin block 16 is fixedly connected with rotating cylinder 4, fixed block 17 is fixedly connected with mount pad 3, spill spin block 16 surface is provided with ball projection 18, fixed block 17 inner surface is provided with the ball recess 19 coordinated with ball protruding 18, hemisphere jut 18 coordinates with ball recess 19 and carries out rotation and locate.
The course of work, handle 1 is connected with rotating cylinder 4, rolling bearing 8 is fixed on back shaft 7, rotate rotating cylinder 4, rolling bearing 8 operates in helical orbit groove 9 in rotating cylinder 4, drive back shaft 7 to left and right sides symmetric motion in the straight-line groove 10 of stationary magazine creel 5, back shaft 7 by carrying out rectilinear motion, so sliding axle 6 only does rectilinear motion under the effect of straight-line groove 10.
Embodiment 2:
The difference technical characteristic of the present embodiment and embodiment 1 is, the present embodiment is provided with five draw-in grooves 11.
Embodiment 3:
The difference technical characteristic of the present embodiment and embodiment 1 is, the present embodiment is provided with seven draw-in grooves 11.
The above, only to preferred embodiment of the present utility model, be not do other forms of restriction to the utility model, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But, everyly do not depart from the utility model plan content, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to protection domain of the present utility model.

Claims (10)

1. a Novel dumbbell handle arrangement, comprises handle, and handle two ends are provided with handguard, handguard two ends arrange mount pad, it is characterized in that: handle inner is provided with rotating cylinder, inside rotating cylinder, be provided with stationary magazine creel, in stationary magazine creel, be provided with symmetrical pair of sliding axle, sliding axle is provided with back shaft, back shaft is connected with sliding bearing, and rotating cylinder is provided with helical orbit groove, and stationary magazine creel is provided with straight-line groove, back shaft is rectilinear motion in straight-line groove, and sliding bearing moves in helical orbit groove.
2. Novel dumbbell handle arrangement according to claim 1, is characterized in that: described sliding axle also arranges draw-in groove, card in two ends mount pad is symmetrical arranged and coordinates with draw-in groove.
3. Novel dumbbell handle arrangement according to claim 2, is characterized in that: described interior card is set to the middle rectangular sheet with through hole, and sliding axle can pass interior card.
4. the Novel dumbbell handle arrangement according to claim 1 or 3, is characterized in that: described mount pad is provided with loose slot, loose slot one end open, and the other end seals, and be provided with spring in loose slot, interior card is arranged in loose slot, and spring coordinates with interior card.
5. Novel dumbbell handle arrangement according to claim 1, is characterized in that: be provided with at least one draw-in groove.
6. Novel dumbbell handle arrangement according to claim 1, is characterized in that: described mount pad is also provided with graduation apparatus, and graduation apparatus coordinates with rotating cylinder, and situation is extended in the motion that graduation apparatus can show sliding axle.
7. Novel dumbbell handle arrangement according to claim 1, it is characterized in that: described handle is fixedly connected with rotating cylinder, stationary magazine creel position is fixed, and handle and rotating cylinder can stationary magazine creel be that axle center rotates.
8. Novel dumbbell handle arrangement according to claim 1, is characterized in that: described helical orbit groove is axially symmetrical along rotating cylinder.
9. Novel dumbbell handle arrangement according to claim 1, is characterized in that: described mount pad two ends are provided with the fixture block of dovetail structure, can carry out axial location.
10. Novel dumbbell handle arrangement according to claim 6, it is characterized in that: described graduation apparatus comprises spill spin block and fixed block, spill spin block is fixedly connected with rotating cylinder, fixed block is fixedly connected with mount pad, spill spin block surface is provided with ball projection, fixed block inner surface is provided with the ball recess with ball male cooperation, and hemisphere jut coordinates with ball recess and carries out rotation and locate.
CN201520632116.7U 2015-08-21 2015-08-21 Novel dumbbell handle structure Active CN204864708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520632116.7U CN204864708U (en) 2015-08-21 2015-08-21 Novel dumbbell handle structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520632116.7U CN204864708U (en) 2015-08-21 2015-08-21 Novel dumbbell handle structure

Publications (1)

Publication Number Publication Date
CN204864708U true CN204864708U (en) 2015-12-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520632116.7U Active CN204864708U (en) 2015-08-21 2015-08-21 Novel dumbbell handle structure

Country Status (1)

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CN (1) CN204864708U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466516A (en) * 2015-08-21 2017-03-01 青岛智科机械制造有限公司 Novel dumbbell handle arrangement
CN108618936A (en) * 2018-05-29 2018-10-09 福建江夏学院 A kind of device for healing and training of gait motion
CN108969977A (en) * 2018-07-24 2018-12-11 蒋建 A kind of dumbbell with quick regulating weight

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466516A (en) * 2015-08-21 2017-03-01 青岛智科机械制造有限公司 Novel dumbbell handle arrangement
CN106466516B (en) * 2015-08-21 2019-08-20 青岛智科机械制造有限公司 Handle for dumbbell structure
CN108618936A (en) * 2018-05-29 2018-10-09 福建江夏学院 A kind of device for healing and training of gait motion
CN108618936B (en) * 2018-05-29 2020-01-24 福建江夏学院 Gait movement rehabilitation training device
CN108969977A (en) * 2018-07-24 2018-12-11 蒋建 A kind of dumbbell with quick regulating weight

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