CN105268160A - Adjustable torsion device - Google Patents
Adjustable torsion device Download PDFInfo
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- CN105268160A CN105268160A CN201410331099.3A CN201410331099A CN105268160A CN 105268160 A CN105268160 A CN 105268160A CN 201410331099 A CN201410331099 A CN 201410331099A CN 105268160 A CN105268160 A CN 105268160A
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Abstract
The invention provides an adjustable torsion device which is a convenient physical fitness apparatus suitable for indoor and outdoor exercises and can be used for power and muscle exercises of the arms and wrist parts. The adjustable torsion device comprises shell components of left handles and right handles and an adjustable torsion device. The adjustable torsion device comprises two end covers, a worm, a worm gear, two pairs of bearings, a volute spiral spring and a center shaft. The two ends of the center shaft are supported by a pair of bearings and the middle shaft section portion is fixedly connected with one end of the volute spiral spring; the other end of the volute spiral spring is fixedly connected with a semicircular groove in an inner hole of the worm gear; the worm and the worm gear mesh; the two ends of the worm are supported by a pair of bearings and the worm and the bearings are installed in seat holes of handle shells; the two sides of the worm gear are provided with the two end covers fixedly connected with the worm gear; the outer portions of the worm and the worm gear are wrapped in the shell components of the right handles; right handles are fitted on the two sides of the center shaft in the adjustable torsion device through a pair of bearings; left handles are arranged on the outer sides of the right handles in a sleeving manner and fixedly connected to the two ends of the center shaft, and intersect the right handles.
Description
Technical field
A kind of adjustable power twister, belongs to physical fitness equipment design field.
Background technology
Adjustable power twister is a kind of physical fitness equipment being applicable to indoor and outdoor easily and taking exercise, and can perform physical exercise to arm and wrist and chest and back muscle.Mainly contain the similar arm strength of two classes and wrist power exercising apparatus in the market, a class is the special arrangement in the combination of large-scale health and fitness facilities, and a class is the small appliance utilizing consequent bounce when scratching curved huge spring.Front a kind of weak point has special requirement to place, space, arbitrarily can not move, more cannot carry, extremely inconvenient to the demand of daily exercise; Then a kind of weak point is that not only to scratch strength in curved process unbalanced, dynamics cannot regulate, only close up the unidirectional effect worked in process during exercise, and due to spring easily out of control by the bounce of scratching curved rear generation and cause to person taking exercise self and around other people unexpected injury.
Summary of the invention
For the some shortcomings of the said goods, the present invention is by rotating left and right handle, utilize the torsion of scroll spring to realize the open and close movement of both arms, and carry out moderating force's size by rotary worm, both arms folding can be realized easily, and according to the size of the needs of user moderating force at any time, there is light, safe, novel feature.
The technical solution adopted in the present invention is:
Adjustable power twister described in the present invention program, is characterized in that: this adjustable power twister comprises the housing unit of two handles in left and right and adjustable torque force device; In the middle of two housing units that adjustable torque force device is assemblied in right handles and in the disc housing of the bore be wrapped in the middle part of right handles and bottom; Two housing units of left handle are assemblied in the both sides of right handles; The middle axial both sides of adjustable torque force device are through handle lower central hole, left and right.
Adjustable torque force device described in the present invention program comprises an axis, a scroll spring, a worm gear, two end caps, a worm screw; Described axis is the multidiameter of a hollow, and the middle shaft part of axis projection has a groove, and middle shaft part both sides are cylindrical shaft part, and two ends are outer-hexagonal oblique crank Z section, have screw thread in the endoporus of two ends; Described groove is fixedly connected with the inner of scroll spring, and the annular outer end of scroll spring is fixedly connected with the semi-circular hole on worm gear endoporus and turbine both sides end cap rivet; The centre bore of described end cap respectively with right handles two housings assembly inside the external cylindrical surface assembly connection of two circular snag axis bearing holes; Described worm and wheel is meshed, and worm screw both sides are supported by the spring bearing that a pair is assemblied in right handles housing central section housing bore.
The housing unit of right handles described in the present invention program is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings is fixedly connected by rivet, it is a staged bore inside housing central section, be used for installing a pair spring bearing being assemblied in worm screw both sides, bottom is disc housing, and the center of disc housing is axis hole; Concentric with axis hole, disc case inside is protruding circular bearing saddle bore, in described annulus bearing shape bore, pair of bearings is installed, this is assemblied in the cylindrical shaft part of axis both sides to bearing inner race, pad between the stage casing shaft part of bearing and axis, in the external cylindrical surface of protruding circular bearing saddle bore and adjustable torque force device, the centre bore of end cap is connected; Described left handle housing unit is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings is fixedly connected by rivet, bottom is disc, the center of disc housing is an inner hexagonal hole, when being assemblied in outside right handles two, two inner hexagonal holes coordinate with the shaft part of the outer-hexagonal shape at axis two ends respectively, and with being assemblied in pad and the screw locking of axis two ends endoporus.
The endoporus of worm gear described in the present invention program is evenly equipped with four semi-circular hole along inner ring circumferencial direction, the wherein annular outer end of the larger hole fixed scroll spring of diameter, the size in other three holes is identical, is fixedly connected with vortex ring spring annular outer end by four rivets together with worm gear and two end caps.
The two ends of worm screw described in the present invention program have six prisms that the notch that matches with screwdriver or inner hexagon spanner match.
The beneficial effect of hinge structure of the present invention:
The adjustable power twister of the present invention utilizes the torsion of scroll spring to realize the two-way opened resultant motion of both arms, and carry out moderating force's size by rotary worm, the two-way folding of both arms can be realized easily take exercise, during exercise the large I of strength according to the needs of person taking exercise from main separation, the crowd of being suitable for is in extensive range, has light, efficient, safe, novel feature.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the adjustable power twister of the present invention.
Fig. 2 is the exploded perspective schematic diagram of the adjustable power twister of the present invention.
Fig. 3 is the sectional perspective exploded perspective view of the adjustable power twister of the present invention.
Fig. 4 is middle shaft part sequential Stereoscopic exploded perspective view of the present invention
Fig. 5 overlaps and the generalized section vertical with scroll bar axis with axis after the adjustable power twister of the present invention assembles completely
Fig. 6-1,6-2 is the present invention's adjustable power twister operation instruction schematic diagram.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
As shown in Fig. 1 ~ 5, the adjustable power twister described in the present invention program, is characterized in that: this adjustable power twister comprises the housing unit of two handles 4,6 in left and right and adjustable torque force device; In the middle of two housing units that adjustable torque force device is assemblied in right handles 6 and in the disc housing of the bore 13 be wrapped in the middle part of right handles and bottom; Two housing units of left handle 4 are assemblied in the both sides of right handles 6; The axis 9 of adjustable torque force device passes handle lower central hole, left and right 17,18 to both sides.
As shown in Figure 2-5, adjustable torque force device described in the present invention program comprises an axis 9, scroll spring 15, worm gear 14, two end caps 8, worm screw 11; Described axis 9 is multidiameters of a hollow, the middle shaft part of axis 9 projection has a groove 19, and middle shaft part both sides are cylindrical shaft part, and two ends are outer-hexagonal oblique crank Z section, have screw thread in the endoporus of two ends; Described groove 19 is fixedly connected with the inner 22 of scroll spring 15, and the annular outer end 21 of scroll spring 15 is fixedly connected with rivet 7 with the semi-circular hole 20 on worm gear 14 endoporus and turbine both sides end cap 8; The centre bore of described end cap 8 respectively with right handles 6 two housings assembly inside the external cylindrical surface assembly connection of two circular snag axis bearing holes 24; Described worm screw 11 is meshed with worm gear 14, and worm screw 11 both sides are supported by the spring bearing 10 that a pair is assemblied in right handles housing 6 central enclosure bore 13.
As shown in Figures 1 to 3, the housing unit of right handles 6 described in the present invention program is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings 6 is fixedly connected by rivet 5, it is a staged bore 13 inside housing central section, be used for installing a pair spring bearing 10 being assemblied in worm screw 11 and both sides, bottom is disc housing, and the center of disc housing is axis hole 17; Concentric with axis hole 17, disc case inside is protruding circular bearing saddle bore 24, in described annulus bearing shape bore 24, pair of bearings 16 is installed, this is assemblied in the cylindrical shaft part of axis 9 both sides respectively to bearing 16 inner ring, pad 23 between bearing 16 and axis 9 stage casing shaft part, in the external cylindrical surface of protruding circular bearing saddle bore 24 and adjustable torque force device, the centre bore of end cap 8 is connected; Described left handle 4 housing unit is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings is fixedly connected by rivet 3, bottom is disc, the center of disc housing is an inner hexagonal hole 18, when being assemblied in right handles 4 liang outside, two inner hexagonal holes 18 coordinate with the shaft part of the outer-hexagonal shape at axis 9 two ends respectively.And lock with the pad and screw 12 being assemblied in axis 9 two ends endoporus.
The endoporus of worm gear 14 described in the present invention program is evenly equipped with four semi-circular hole along inner ring circumferencial direction, the wherein annular outer end of the larger hole fixed scroll spring 15 of diameter, the size in other three holes is identical, is fixedly connected with annular for vortex ring spring 15 outer end by four rivets 7 together with worm gear 14 and two end caps 8.
The two ends of worm screw described in the present invention program have six prisms that the notch that matches with screwdriver or inner hexagon spanner match.
The operation principle of adjustable power twister:
According to the composition of above adjustable power twister, as in Figure 6-1, the operation principle of adjustable power twister is as follows: right-hand man holds left and right handle 4 and 6 respectively, left and right handle 4 and 6 is rotated along illustrated circular arc direction, right handles 6 drives turbine 14 up time to follow closely to rotate by installing spring bearing 10 in bore 13 in the middle and scroll bar 11, the circular outer end of turbine 14 with moving vortex circle spring 15 and the equidirectional synchronous axial system of end cap 8, namely turbine 14, vortex ring spring 15 annular outer end, end cap 8 are relative with right handles fixing; And namely left handle 4 counterclockwise rotates in rightabout, left handle 14 drives the equidirectional synchronous axial system of axis 9, and axis 9 is by the equidirectional synchronous axial system in groove 19 the inner with moving vortex circle spring 15 at middle part; This process makes the inside and outside end of vortex ring spring be that rightabout rotates, for the hand of spiral of vortex ring spring 15 in diagram, vortex ring spring is compressed, and producing bounce is thus exactly the strength that user is taken exercise, and namely produces the train on reversing folding downwards in this process.
As in fig. 6-2, after above-below direction reverses adjustable power twister, right-hand man holds left and right handle 4 and 6 respectively, left and right handle 4 and 6 is upwards rotated along illustrated circular arc direction, right handles 6 drives turbine 14 inverse time to follow closely to rotate by installing spring bearing 10 in bore 13 in the middle and scroll bar 11, the circular outer end of turbine 14 with moving vortex circle spring 15 and the equidirectional synchronous axial system of end cap 8, namely turbine 14, vortex ring spring 15 annular outer end, end cap 8 are relative with right handles fixing; And namely left handle 4 rotates clockwise in rightabout, left handle 14 drives the equidirectional synchronous axial system of axis 9, and axis 9 is by the equidirectional synchronous axial system in groove 19 the inner with moving vortex circle spring 15 of stage casing shaft part; This process makes the inside and outside end of vortex ring spring rotate in rightabout equally, the hand of spiral of vortex ring spring 15 is then as shown in the figure, vortex ring spring is compressed equally, produces bounce thus and in this process user is produced to the train on upwards reversing folding.
As shown in Figure 3, when needs increase exercise force and torsion, the inverse time rotates scroll bar 11, and drive turbine 14 to rotate clockwise, vortex ring spring 15 is compressed, and when namely inactive state takes exercise, starting point strength increases, and namely the strength of whole exercise routine increases; When needing to reduce the strength of taking exercise, contrary with direction shown in Fig. 3, turn clockwise scroll bar 11 time, drive turbine 14 counterclockwise to rotate, vortex ring spring 15 is relaxed, and when namely inactive state takes exercise, starting point strength reduces, i.e. the strength reduction of whole exercise routine.Need to illustrate time, the increase of strength and reduce and all have certain accommodation limit scope, vortex ring spring 15 can be selected unlike material, size, thickness, width to solve.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, utilize the technology contents of above-mentioned announcement to make a little change or modify and can become equivalent embodiments, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. an adjustable power twister, described adjustable power twister, is characterized in that: this adjustable power twister comprises two the handle housing assemblies in left and right and adjustable torque force device; Adjustable torque force device to be assemblied in the middle of right handles two housing units and in the disc housing of the bore be wrapped in the middle part of right handles and bottom; Left handle is assemblied in the both sides of right handles; The middle axial both sides of adjustable torque force device are through handle lower central hole, left and right.
2. the adjustable power twister of one according to claim 1, is characterized in that: described adjustable torque force device comprises an axis, a scroll spring, a worm gear, two end caps, a worm screw; Described axis is the multidiameter of a hollow, and the middle shaft part of axis projection has a groove, and middle shaft part both sides are cylindrical shaft part, and two ends are outer-hexagonal oblique crank Z section, have screw thread in the endoporus of two ends; Described groove is fixedly connected with the inner of scroll spring, and the annular outer end of scroll spring is fixedly connected with the semi-circular hole on worm gear endoporus and turbine both sides end cap rivet; The centre bore of described both sides end cap respectively with right handles two housings inside the external cylindrical surface assembly connection of two circular snag axis bearing holes; Described worm and wheel is meshed, and worm screw both sides are supported by the spring bearing that a pair is assemblied in right handles housing central section housing bore.
3. the adjustable power twister of one according to claim 1, it is characterized in that: described right handles housing unit is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings is fixedly connected by rivet, it is a staged bore inside housing central section, be used for installing a pair spring bearing of worm screw and both sides, bottom is disc housing, and the center of disc housing is axis hole; Disc case inside is protruding circular bearing saddle bore, in described annulus bearing shape bore, pair of bearings is installed, this is assemblied in the cylindrical shaft part of axis both sides to bearing inner race, pad between shaft part in the middle of bearing and axis, in the external cylindrical surface of protruding circular bearing saddle bore and adjustable torque force device, the centre bore of end cap is connected; Described left handle housing unit is involuted by the housing of two full symmetrics, the part of housing upper central hollow forms handle, two housings is fixedly connected by rivet, bottom is disc, the center of disc housing is an inner hexagonal hole, when being assemblied in outside right handles two, two inner hexagonal holes coordinate with the shaft part of the outer-hexagonal shape at axis two ends respectively, and with being assemblied in pad and the screw locking of axis two ends endoporus.
4. the adjustable power twister of one according to claim 2, it is characterized in that: described worm gear endoporus is evenly equipped with four semi-circular hole along inner ring circumferencial direction, the wherein annular outer end of the larger hole fixed scroll spring of diameter, the size in other three holes is identical, is fixedly connected with vortex ring spring annular outer end by four rivets together with worm gear and two end caps.
5. the adjustable power twister of one according to claim 2, is characterized in that: the two ends of described worm screw have six prisms that the notch that matches with screwdriver or inner hexagon spanner match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331099.3A CN105268160A (en) | 2014-07-07 | 2014-07-07 | Adjustable torsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331099.3A CN105268160A (en) | 2014-07-07 | 2014-07-07 | Adjustable torsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268160A true CN105268160A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331099.3A Pending CN105268160A (en) | 2014-07-07 | 2014-07-07 | Adjustable torsion device |
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| Country | Link |
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| CN (1) | CN105268160A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905088A (en) * | 2018-06-26 | 2018-11-30 | 王行德 | The wrist power exerciser of torque-adjustable |
| CN108939450A (en) * | 2018-06-26 | 2018-12-07 | 王行德 | Wrist power exerciser with hand massaging function |
| CN108939452A (en) * | 2018-06-26 | 2018-12-07 | 王行德 | Wrist power exerciser with arm strength exercise function |
| CN110170151A (en) * | 2019-04-15 | 2019-08-27 | 常州机电职业技术学院 | Adjustable forearm flexor exerciser |
| CN110787420A (en) * | 2019-11-29 | 2020-02-14 | 韦子丽 | Exercise wheel |
| CN113559469A (en) * | 2021-08-09 | 2021-10-29 | 丽水学院 | Finger buckling force training tool for sports |
| CN114522391A (en) * | 2021-12-21 | 2022-05-24 | 程悦 | Novel wrist power ball based on mechanical iris principle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS57125761A (en) * | 1980-12-15 | 1982-08-05 | Aisokinechitsuku Seeruzu Co | Athletic tool |
| US5941799A (en) * | 1997-12-11 | 1999-08-24 | Bergdorf; Nelson G. | Hand, wrist and forearm exercise device |
| US6319176B1 (en) * | 1999-07-28 | 2001-11-20 | Hampton Fitness Products, Ltd. | Weightlifting plate |
| WO2011021028A1 (en) * | 2009-08-18 | 2011-02-24 | Xon Systems Limited | A chest exercise device |
| US20130310234A1 (en) * | 2011-05-06 | 2013-11-21 | Gary Edward Miller, Jr. | Exercise Device |
| CN203447717U (en) * | 2013-07-31 | 2014-02-26 | 北京环球精博康复辅具技术有限公司 | Adjustable elastic power elbow joint hinge device |
| CN203944081U (en) * | 2014-07-07 | 2014-11-19 | 张晓敏 | Adjustable power twister |
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2014
- 2014-07-07 CN CN201410331099.3A patent/CN105268160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125761A (en) * | 1980-12-15 | 1982-08-05 | Aisokinechitsuku Seeruzu Co | Athletic tool |
| US5941799A (en) * | 1997-12-11 | 1999-08-24 | Bergdorf; Nelson G. | Hand, wrist and forearm exercise device |
| US6319176B1 (en) * | 1999-07-28 | 2001-11-20 | Hampton Fitness Products, Ltd. | Weightlifting plate |
| WO2011021028A1 (en) * | 2009-08-18 | 2011-02-24 | Xon Systems Limited | A chest exercise device |
| US20130310234A1 (en) * | 2011-05-06 | 2013-11-21 | Gary Edward Miller, Jr. | Exercise Device |
| CN203447717U (en) * | 2013-07-31 | 2014-02-26 | 北京环球精博康复辅具技术有限公司 | Adjustable elastic power elbow joint hinge device |
| CN203944081U (en) * | 2014-07-07 | 2014-11-19 | 张晓敏 | Adjustable power twister |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905088A (en) * | 2018-06-26 | 2018-11-30 | 王行德 | The wrist power exerciser of torque-adjustable |
| CN108939450A (en) * | 2018-06-26 | 2018-12-07 | 王行德 | Wrist power exerciser with hand massaging function |
| CN108939452A (en) * | 2018-06-26 | 2018-12-07 | 王行德 | Wrist power exerciser with arm strength exercise function |
| CN108939450B (en) * | 2018-06-26 | 2020-03-31 | 李新泉 | Wrist strength exerciser with hand massage function |
| CN110170151A (en) * | 2019-04-15 | 2019-08-27 | 常州机电职业技术学院 | Adjustable forearm flexor exerciser |
| CN110787420A (en) * | 2019-11-29 | 2020-02-14 | 韦子丽 | Exercise wheel |
| CN113559469A (en) * | 2021-08-09 | 2021-10-29 | 丽水学院 | Finger buckling force training tool for sports |
| CN114522391A (en) * | 2021-12-21 | 2022-05-24 | 程悦 | Novel wrist power ball based on mechanical iris principle |
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Application publication date: 20160127 |