CN203710623U - Arm exerciser with adjustable torsion - Google Patents
Arm exerciser with adjustable torsion Download PDFInfo
- Publication number
- CN203710623U CN203710623U CN201420048299.3U CN201420048299U CN203710623U CN 203710623 U CN203710623 U CN 203710623U CN 201420048299 U CN201420048299 U CN 201420048299U CN 203710623 U CN203710623 U CN 203710623U
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- CN
- China
- Prior art keywords
- wheel
- mandrel
- torsion
- fitness equipment
- hold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
- A63B21/0455—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element having torsion element around its longitudinal axis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses an arm exerciser with adjustable torsion, and belongs to the field of fitness facilities. The arm exerciser comprises a mandrel. The arm exerciser is characterized in that two ends of the mandrel are sleeved with holding wheels, worm springs are arranged in each holding wheel, the inner ends of the worm springs are connected to the mandrel, insertion handles are arranged on the outer ends of the worm springs, the insertion handles are connected to a control mechanism, and the control mechanism controls relative fixation and freedom of the insertion handle in the holding wheels. According to the arm exerciser, the state of the insertion handles relative to the holding wheels can be replaced through the control mechanism, when the torsion needs to be increased, the outer ends of the worm springs and the holding wheels are relatively fixed through the control mechanism, and the worm springs are in a working state; when the torsion needs to be reduced, the outer ends of the worm springs are in a free state and do not work. The number of the worm springs in the working state can be flexibly increased and reduced to adjust the torsion of the exerciser, so that a body builder can complete progressive exercise.
Description
Technical field
The utility model belongs to field of exercise, is specifically related to a kind of wrist fitness equipment.
Background technology
In recent years, along with the enhancing of people's body-building consciousness, various body-building apparatus arise at the historic moment, comprising for tempering chest-developer, forearm flexor exerciser and the dumbbell etc. of human upper limb.But the function of above-mentioned body-building apparatus is more single, can not temper comprehensively, all sidedly human upper limb, this just makes numerous fitness enthusiasts need to buy many body-building apparatus.Thus, increased on the one hand the consumer cost of fitness enthusiasts; Due to the body-building apparatus by different, temper respectively on the other hand the different parts of human body, can not make the different parts of human body obtain collaborative exercise, the exercise intensity at each position differs, and causes body-building effect not good.
Chinese utility model patent 91209488.5 discloses a kind of screw driving torque device, it relies on both hands to hold torsional moment amplifier, by overcoming the resistance of spring, twist in the opposite direction to take exercise the arm strength of the grip of human finger, the torque forces of wrist and upper limbs, but its torsion can only be adjusted by the angle of rotation, scope is less, the bad assurance of dynamics, for first experienced person, exert oneself excessively easily to sprain, the too small object that does not reach exercise of exerting oneself, can not make people realize the exercise of incremental formula.
Chinese utility model patent 201320194701.4 discloses a kind of Multifunctional arm wrist exercisers, and its torsion also can only regulate by the counterrotating angle of both hands, and complex structure, has increased trouble point.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of torsion adjustable wrist fitness equipment, can regulate according to demand its torsion.
For solving the problems of the technologies described above, the technical solution of the utility model is: utility model provides a kind of torsion adjustable wrist fitness equipment, comprise mandrel, it is characterized in that: the two ends suit of mandrel is held wheel, hold and in wheel, be provided with worm spring, the inner of worm spring connects mandrel, outer end is provided with inserting handle, inserting handle connection controlling organization, and controlling organization control inserting handle is relatively fixing and free in being in one's hands and taking turns.
Preferably, controlling organization is to offer the slot being in one's hands in wheel, and inserting handle is inserted in slot, and adjusting device is installed in slot, and adjusting device can promote inserting handle and move in slot.
Preferably, controlling organization is the annular groove of notch energy switch, and slide block is installed in annular groove, and the other end of slide block is the outer end of worm spring fixedly.
Preferably, hold in wheel and offer annular groove, the outer ring of worm spring is installed in groove.
Preferably, hold on the mandrel between wheel and be set with helical spring, helical spring two ends connect the wheel of holding of place side separately.
Preferably, hold between wheel and mandrel and add bearing, described bearing is universal bearing.
Preferably, the mandrel of holding between wheel is provided with drawing structure
Preferably, hold the upper sheathed gum cover of wheel, on the outer wall of gum cover, projection is set.
Compared with prior art, the beneficial effects of the utility model are:
1, because the inner of worm spring connects mandrel, outer end connects controlling organization, in the time of need to increasing torsion, the outer end that controlling organization makes worm spring is with to hold wheel relative fixing, and worm spring is in running order; In the time of need to reducing torsion, controlling organization makes the outer end of worm spring in free state, and does not work.Thereby can, by increasing and decreasing neatly the quantity of in running order worm spring, regulate the torsion of fitness equipment.
2, owing to holding in wheel, offer annular groove, the outer ring of worm spring is installed in groove, can realize worm spring be in one's hands wheel in axially relatively fixing.
3, owing to being set with helical spring on the mandrel of holding between wheel, can increase helical spring torsion, be fitness equipment minimum torsion demand is provided.
4, owing to holding between wheel and mandrel, added universal bearing, expanded the slewing area of holding wheel, can make the wrist of human body obtain larger twisting scope, thereby better be taken exercise.
5, because the mandrel of holding between wheel is provided with drawing structure, can adjust two distances of holding between wheel, make person taking exercise's a hand through continuing rotation behind the inner side of another arm, increase the twisting scope of wrist.
6, owing to holding the upper sheathed gum cover of wheel, on the outer wall of gum cover, projection is set, when making person taking exercise firmly hold exercise again, projection is pressed people's palm, plays the effect that massage is relaxed the muscles and stimulate the blood circulation, and further improves train on.
7, the utility model is simple in structure, can temper finger power, wrist power and the arm strength of human body simultaneously, and regulate as required exercise dynamics, realizes incremental formula and takes exercise, and is convenient in industry apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment mono-;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the structural representation of embodiment bis-;
Fig. 4 is the structural representation of annular groove.
Mark in figure: 1, mandrel; 2, helical spring; 3, hold wheel; 4, worm spring; 5, inserting handle; 6, slot; 7, bolt; 8, gum cover; 9, projection; 10, universal bearing; 11, sleeve pipe; 12, pin-and-hole; 13, latch;
14, annular groove; 15, slide block; 16, groove; 17, stage clip.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
In the utility model, be in one's hands wheel 3 in the radial direction, the one end near mandrel 1 is defined as to the inner, the one end away from mandrel 1 is defined as to outer end.
General plotting of the present utility model is: at the two ends of mandrel 1, install and hold wheel 3, hold above worm spring 4 of wheel 3 interior installation, the inner of worm spring 4 connects mandrel 1, outer end connects controlling organization; While increasing torsion, the outer end that controlling organization makes worm spring 4 with hold take turns 3 relative fixing; While reducing torsion, controlling organization makes the outer end of worm spring 4 in free state.Thereby make body builder by increasing and decreasing the quantity of in running order worm spring 4, regulate neatly the torsion of fitness equipment according to s own situation, help body builder to realize the exercise of incremental formula.
Embodiment mono-
As depicted in figs. 1 and 2, the utility model is installed universal bearing 10 at the two ends of mandrel 1, on universal bearing 10, installs and holds wheel 3, holds in wheel 3 and is provided with three worm springs 4, and the inner of every worm spring 4 all connects mandrel 1, outer end is equipped with inserting handle 5; Hold on wheel 3 and offer slot 6, inserting handle 5 is inserted in slot 6, on the inwall of slot 6, is processed with internal thread, and is fitted with bolt 7.Hold wheel and also offer annular groove 16 in 3, the outer ring of worm spring 4 is installed in groove 16, can realize be in one's hands axially relatively fixing in wheel 3 of worm spring 4.Hold on the mandrel 1 between wheel 3 and be set with helical spring 2, the two ends of helical spring 2 connect holding of place side separately and take turns 3, can increase the torsion of helical spring 2, be fitness equipment minimum torsion demand is provided.
For the ease of regulating two distances of holding between wheel 3, the mandrel 1 being in one's hands between wheel 3 is provided with drawing structure, be specially: mandrel 1 is divided into two sections, the outer wall of mandrel 1 is provided with retractable latch 12, on mandrel 1, cover has the sleeve pipe 11 that connects two sections, pin-and-hole 12 is set on the sidewall of sleeve pipe 11, latch 12 can pin joint in pin-and-hole 12, can be by changing the length that regulate mandrel 1 with the latch 12 of pin-and-hole 12 pin-connects.The wheel sheathed gum cover 8 on 3 that is also in one's hands, arranges projection 9 on the outer wall of gum cover 8, when making person taking exercise firmly hold exercise again, projection 9 is pressed people's palm, plays the effect that massage is relaxed the muscles and stimulate the blood circulation, and further improves train on.
The course of work of the present embodiment is as follows:
During use, body builder firmly grips one with the finger of a hand and holds wheel 3, the finger of another hand firmly grips another and holds wheel 3, make to point to be in one's hands to take turns on 3 and do not slide, now the muscle that firmly makes upper arm of finger is in tensioning state, then the resistance that both hands overcome helical spring 2 and worm spring 4 twists holds wheel 3, it is crossing condition that both arms are reversed by parastate, wrist is at maximum magnitude intort, thereby affect upper arm muscular movement, thereby make finger power, wrist power and arm strength can be taken exercise simultaneously, and three's exercise intensity is worked in coordination with, reach good train on.
Body builder can, according to from body forces situation, regulate the torsion of fitness equipment.While reducing torsion, by the inside precession of bolt 7, inserting handle 5 is ejected to slot 6, remove the circumferential constraint of 6 pairs of inserting handles 5 of slot, rotation two is held wheel at 3 o'clock, just can slide in the outer end of the worm spring 4 at inserting handle 5 places of constraint relief in groove 16, and worm spring 4 strain can not occur, do not produce to hinder and hold the power that wheel 3 rotates, thereby reduce the torsion of fitness equipment; While increasing torsion, screw out bolt 7, reserve the space in slot 6, wheel 3 is held in rotation, and worm spring 4, under the effect of self tension force, makes inserting handle 5 automatically insert in slot 6, the circumferential constraint of 3 pairs of worm spring 4 outer ends of wheel is held in realization, in rotation, hold wheel at 3 o'clock, need to overcome the elastic force of this worm spring 4, thereby increase the torsion of fitness equipment.And so forth, can regulate neatly the torsion of fitness equipment, make body builder realize the exercise of incremental formula, and can make muscle power different crowd not etc. carry out mild exercise.
Above-mentioned bolt 7 can also have pin to replace, and then the sidewall of pin arranges fastening bolt, screws out fastening bolt, carry out the adjustment of pin position, control inserting handle 5 and whether be plugged in slot 6, adjust behind the position of pin, screw fastening bolt, pin is fixed in slot 6.So in like manner, can also adopt the adjusting device of other structure, as long as can regulate it to occupy slot 6 space sizes.
Embodiment bis-
The present embodiment is for controlling the controlling organization of inserting handle 5 different with the quantity of worm spring 4 from the difference of embodiment mono-.As shown in Figure 3 and Figure 4, the present embodiment wheel that is in one's hands arranges two worm springs 4 in 3, and in the wheel 3 that is in one's hands, annular groove 14 is set, and the notch of annular groove 14 can switch, and slide block 15 is installed in annular groove 14, and the other end of slide block 15 is inserting handle 5 fixedly.When needs increase torsion, make notch closed, clamp slide block 15, thus the outer end that makes worm spring 4 with hold take turns 3 relative fixing; When needs reduce torsion, make notch open, slide block 15 can be free to slide in annular groove 14, removes the constraint of notch to worm spring 4 outer ends, inserting handle 5 is in one's hands in wheel 3 and is free to slide.And so forth, can realize equally the adjustment of duty worm spring 4 quantity, complete the adjusting of torsion.
Annular groove 14 can adopt the Split type structure being hinged, and at hinged end, stage clip 17 is installed, and adopts pressing structure used in similar ball pen, controls the state of stage clip 17, thereby controls the switch of notch.Can certainly adopt other concrete mode to realize the switch of notch.
Pull-out mechanism in above-described embodiment can also adopt the pull joint structure of pull antenna in prior art, just utilizes herein the Telescopic of drawing structure to realize the adjusting of mandrel 1 length, and does not lie in the improvement of its concrete structure.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be combined, change or retrofit and be equivalent embodiment of the present utility model.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. a torsion adjustable wrist fitness equipment, comprise mandrel, it is characterized in that: the two ends suit of mandrel is held wheel, hold and in wheel, be provided with worm spring, the inner of worm spring connects mandrel, outer end is provided with inserting handle, inserting handle connection controlling organization, controlling organization control inserting handle is relatively fixing and free in being in one's hands and taking turns.
2. according to torsion adjustable wrist fitness equipment claimed in claim 1, it is characterized in that: controlling organization is to offer the slot being in one's hands in wheel, and inserting handle is inserted in slot, and adjusting device is installed in slot, and adjusting device can promote inserting handle and move in slot.
3. according to torsion adjustable wrist fitness equipment claimed in claim 1, it is characterized in that: controlling organization is the annular groove of notch energy switch, slide block is installed in annular groove, and the other end of slide block is the outer end of worm spring fixedly.
4. according to the torsion adjustable wrist fitness equipment described in claim 2 or 3, it is characterized in that: hold in wheel and offer annular groove, the outer ring of worm spring is installed in groove.
5. according to torsion adjustable wrist fitness equipment claimed in claim 4, it is characterized in that: hold on the mandrel between wheel and be set with helical spring, helical spring two ends connect the wheel of holding of place side separately.
6. according to torsion adjustable wrist fitness equipment claimed in claim 5, it is characterized in that: hold between wheel and mandrel and add bearing, described bearing is universal bearing.
7. according to torsion adjustable wrist fitness equipment claimed in claim 6, it is characterized in that: the mandrel of holding between wheel is provided with drawing structure.
8. according to torsion adjustable wrist fitness equipment claimed in claim 7, it is characterized in that: hold the upper sheathed gum cover of wheel, on the outer wall of gum cover, projection is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048299.3U CN203710623U (en) | 2013-10-23 | 2014-01-26 | Arm exerciser with adjustable torsion |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654537 | 2013-10-23 | ||
| CN201320654537.0 | 2013-10-23 | ||
| CN201420048299.3U CN203710623U (en) | 2013-10-23 | 2014-01-26 | Arm exerciser with adjustable torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710623U true CN203710623U (en) | 2014-07-16 |
Family
ID=50445832
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036074.0A Expired - Fee Related CN103721379B (en) | 2013-10-23 | 2014-01-26 | A kind of wrist fitness equipment torsion control method and torsion adjustable wrist fitness equipment |
| CN201420048299.3U Withdrawn - After Issue CN203710623U (en) | 2013-10-23 | 2014-01-26 | Arm exerciser with adjustable torsion |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036074.0A Expired - Fee Related CN103721379B (en) | 2013-10-23 | 2014-01-26 | A kind of wrist fitness equipment torsion control method and torsion adjustable wrist fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103721379B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721379A (en) * | 2013-10-23 | 2014-04-16 | 于昆 | Torsion adjusting method of arm body-builder and torsion adjustable arm body-builder |
| CN113181024A (en) * | 2021-04-28 | 2021-07-30 | 绍兴上虞大康体育健身设施制造有限公司 | Waist and back massage instrument |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344070A (en) * | 2015-11-04 | 2016-02-24 | 刘晓瑞 | Torsion-adjustable bodybuilding power twister with T-shaped handles |
| CN105413118A (en) * | 2015-11-29 | 2016-03-23 | 刘晓瑞 | Multifunctional upper limb bodybuilder |
| CN108905087B (en) * | 2018-06-26 | 2020-02-14 | 山东大学齐鲁医院(青岛) | Wrist strength exerciser with replaceable anti-skid sleeve |
| CN110170151A (en) * | 2019-04-15 | 2019-08-27 | 常州机电职业技术学院 | Adjustable forearm flexor exerciser |
| CN113413571A (en) * | 2021-04-21 | 2021-09-21 | 鲁发孔 | Elastic body-building mental rod for hands, feet, palms and arms |
| EP4353335A1 (en) * | 2022-10-13 | 2024-04-17 | Delta Health Solutions GmbH | Device for the physical treatment of forearm muscles and methods for production and use of same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591151A (en) * | 1985-03-25 | 1986-05-27 | Virgil Hensley | Torsional exercise device and method of use |
| US7871359B2 (en) * | 2008-03-06 | 2011-01-18 | Product Labs Inc. | Resistance apparatus for exercise devices |
| KR101068853B1 (en) * | 2010-11-23 | 2011-09-30 | 원성종 | Exercising apparatus for wrist |
| CN202777581U (en) * | 2012-05-10 | 2013-03-13 | 杏柏健康有限公司 | Torsion bar |
| CN103721379B (en) * | 2013-10-23 | 2016-03-09 | 于昆 | A kind of wrist fitness equipment torsion control method and torsion adjustable wrist fitness equipment |
-
2014
- 2014-01-26 CN CN201410036074.0A patent/CN103721379B/en not_active Expired - Fee Related
- 2014-01-26 CN CN201420048299.3U patent/CN203710623U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721379A (en) * | 2013-10-23 | 2014-04-16 | 于昆 | Torsion adjusting method of arm body-builder and torsion adjustable arm body-builder |
| CN103721379B (en) * | 2013-10-23 | 2016-03-09 | 于昆 | A kind of wrist fitness equipment torsion control method and torsion adjustable wrist fitness equipment |
| CN113181024A (en) * | 2021-04-28 | 2021-07-30 | 绍兴上虞大康体育健身设施制造有限公司 | Waist and back massage instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103721379B (en) | 2016-03-09 |
| CN103721379A (en) | 2014-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160309 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |