CN202892809U - Safe-type arm-bending power twister - Google Patents
Safe-type arm-bending power twister Download PDFInfo
- Publication number
- CN202892809U CN202892809U CN 201220550698 CN201220550698U CN202892809U CN 202892809 U CN202892809 U CN 202892809U CN 201220550698 CN201220550698 CN 201220550698 CN 201220550698 U CN201220550698 U CN 201220550698U CN 202892809 U CN202892809 U CN 202892809U
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- handle
- forearm
- arm
- cushion pad
- scroll spring
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Abstract
The utility model discloses a safe-type arm-bending power twister which comprises a front arm, a handle, a rear arm, a rotating shaft, a scroll spring and tying belts, wherein the handle is arranged on the front arm, the scroll spring is arranged inside the rotating shaft, one end of the scroll spring is connected with the front arm, the other end of the scroll spring is connected with the rear arm, and the tying belts are arranged on the front arm and the rear arm. The safe-type arm-bending power twister is characterized in that the handle is in a closed circular structure, a waveform cushion is fixedly connected on the inner wall of the handle, and an elastic wrist-protecting belt is fixedly connected on the outer wall of the handle. By changing the structure of the handle, the handle can be comfortably and stably held by a hand to exercise. The safe-type arm-bending power twister has the advantages of being safe, reliable, comfortable in exercise and convenient to use.
Description
Technical field
The utility model relates to the body-building apparatus field, relates in particular to a kind of effective exercise arm strength and safe and reliable safety type arm strength exerciser with crank arms.
Background technology
In daily life, people often can select various sports apparatus to carry out physical exercise after work, and common body-building apparatus has: Pushup frame, flat bench, squat stand, open and fall frame etc.Wherein with the Pushup frame exercise, remarkable to flourishing pectoralis major group effect.Flat bench is the special equipment of practicing pectoralis major.It has three kinds of flat sleeping, sitting posture horizontally-inclined and vertical horizontally-inclineds.They all are comprised of the support of steel-pipe welding and plate face.Flat sleeping election frame is that flourishing pectoralis major both sides muscle group is used, and sitting posture and vertical flat bench are that flourishing pectoralis major upper and lower part muscle group is used.Squat stand has iron and wooden two kinds.Wooden squat stand is comprised of leg support and frame face, and shape resembles the stool of four legs.Highly be generally 1 meter, wherein leg support is high 90 centimetres, thick 10 centimetres of frame face, and become matrix, be convenient to put steady barbell.General long 440 centimetres of frame face, wide 30 centimetres.Iron squat stand is comprised of iron seat and height-adjustable steel pipe, and the iron seat is circular, 35 centimetres of diameters, and whole squat stand height is 1.6 meters, and several circular holes of regulating height can be bored in the centre, and general spacing is 10 centimetres.Squat stand is to bear the special equipment that barbell is the flourishing leg muscle group that squatted.Open that to fall frame be to be that 4.8 centimetres iron pipe is welded into diameter.The frame height is 2.5 meters, and left and right sides trestle is 1 meter apart.60 centimeters, every about 5 centimetres, bore a circular hole from trestle from the bottom, so that regulate height.Can be used to practise semi-crouch, the actions such as carrying heel and back press of bearing a heavy burden.These health and fitness facilitieses separately function are different, and specific aim is stronger, on the contrary, comprehensive function a little less than.In recent years, a kind of combined training machine occurs, be called again multifunctional trainer, aimed at the design of vigorous and graceful fan and professional athlete.Its advantage is the general strengthening exercise that can carry out 10 to 50 various motions.What the load device adopted is the high-tenacity block rubber, has overcome the noise of transferring weights group, and the variable advantage with isokinetic strength exercise of loading, and exercise action is simple and easy to grasp, and injured chance is less.Apparatus is according to the organization of human body design resistance, thereby guaranteed that the omnidistance resistance of action is even, and plus-minus weight is easy, and training effect is all good.Its shortcoming is can only be by the route action of design, and limitation is large, can't carry out the explosive force exercise.
Will belong to comparatively widely the small body-building device that some volumes are little, be convenient to deposit and use in the body-building apparatus, the chest-developer that is used for the exercise arm strength is exactly the common exercise apparatus of people family.Chest-developer adopts straight-bar type and drawing two kinds of structures mostly, yet all there is defective in these two kinds of chest-developers, and the straight-bar type chest-developer needs both hands to divide to hold then to press upward to move, in case hand is loosening, be easy to be injured by chest-developer, also there is this problem in drawing chest-developer; Can not reach the purpose of safety body-building.Publication number is CN 201969278, and the Chinese patent literature that open day is on September 14th, 2011 discloses a kind of arm strength exerciser with crank arms, and it is characterized in that: described chest-developer is comprised of forearm, turning cylinder and postbrachium three parts; On forearm, postbrachium surface bandage is installed respectively; The scroll spring is installed at the turning cylinder place, and both ends of the spring limits respectively forearm and postbrachium; At forearm front end mounting knob.When this patent documentation used, the user held handle or directly bends arms, and utilized the arm forearm to drive the chest-developer forearm rotation, because turning cylinder is equipped with the scroll spring, therefore when front brachiocylloosis, can be out of shape by Compress Spring, elasticity can be given a kind of elastic force of arm, stops arm bending, performs physical exercise, but, because grip structure design is unreasonable, in the use procedure, very easily landing from the handle of hand, the arm thereby crooked forearm easily rebounds under the scroll spring action of turning cylinder makes arm injury.
The utility model content
The utility model is in order to overcome the defective of above-mentioned prior art, a kind of safety type arm strength exerciser with crank arms is provided, the utility model can perform physical exercise by the comfortable firm handle of holding hand by changing grip structure, has characteristics safe and reliable, that exercise is comfortable, easy to use.
The utility model is achieved through the following technical solutions:
A kind of safety type arm strength exerciser with crank arms, the scroll spring, scroll spring one end that comprise forearm, be installed in handle, postbrachium, turning cylinder on the forearm, are installed in the turning cylinder are connected with forearm, the other end is connected, is arranged on the bandage on forearm and the postbrachium with postbrachium, it is characterized in that: described handle is closed circulus, the handle inwall is fixedly connected with the waveform cushion pad, and the handle outer wall is fixedly connected with flexible bracer.
Described waveform cushion pad is bonding with the handle inwall or is threaded.
Described waveform cushion pad crest place is provided with an extension spring at least, and extension spring one end is fixed on handle inwall top, and the other end is fixed on the waveform cushion pad crest surface.
Described extension spring is two, is set in parallel on the waveform cushion pad crest surface.
During use, the user at first inserts arm from postbrachium to the forearm direction, and utilizes bandage respectively arm to be bundled on postbrachium and the forearm, must guarantee that the ancon position is corresponding to turning cylinder; Then user's elasticity bracer that will be fixed on the handle outer wall is enclosed within wrist portion, finger is held the waveform cushion pad on the handle inwall, utilize arm to drive forearm rotation, because turning cylinder is equipped with the scroll spring, therefore when arm bending, can compress the scroll camber of spring, the scroll spring can be given a kind of elastic force of arm, stop arm bending, the user just can realize taking exercise purpose in overcoming this elastic force process.Because handle is closed circulus, user's hand is not easy landing in the handle, and flexible bracer entangles wrist in addition, can guarantee that user's hand can effectively not guaranteed safety by the forearm bullet wound, reaches the purpose that safety is taken exercise.
Compared with prior art, the beneficial effects of the utility model are mainly manifested in the following aspects:
One, in the utility model, be CN 201969278 compared to publication number, open day is the Chinese patent literature on September 14th, 2011, be set to closed circulus by handle, be fixedly connected with the waveform cushion pad at the handle inwall, user's finger can be better and the handle inwall fit, firmly handle is caught, not landing from the handle is fixedly connected with the elasticity bracer at the handle outer wall, when hand skids off in the handle accidentally, the elasticity bracer can entangle wrist, thereby guarantee that user's hand can effectively not guaranteed safety by the forearm bullet wound, reaches the purpose that safety is taken exercise.
Two, in the utility model, be CN 201969278 compared to publication number, open day is the Chinese patent literature on September 14th, 2011, by at waveform cushion pad crest place an extension spring being set, extension spring one end is fixed on handle inwall top, and the other end is fixed on the waveform cushion pad crest surface, and hand is in drawing the process of forearm, increase resistance, thereby more can temper arm strength.
Three, in the utility model, be CN 201969278 compared to publication number, open day is the Chinese patent literature on September 14th, 2011, be set to two by extension spring, and be set in parallel on the waveform cushion pad crest surface, further improved the resistance of arm stretching forearm, strengthened exercise intensity, can make the incremental exercise of user, the Effective Raise train on.
No matter therefore the utility model and this patent document are from technical scheme, or all there is obviously difference on the technique effect that reaches.
Description of drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, wherein:
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of the utility model handle
Fig. 3 is the example structure schematic diagram of the utility model handle
Mark among the figure: 1, forearm, 2, handle, 3, postbrachium, 4, turning cylinder, 5, the scroll spring, 6, bandage, 7, the waveform cushion pad, 8, the elasticity bracer, 9, extension spring.
The specific embodiment
Embodiment 1
A kind of safety type arm strength exerciser with crank arms, the scroll spring 5, scroll spring 5 one ends that comprise forearm 1, be installed in handle 2, postbrachium 3, turning cylinder 4 on the forearm 1, are installed in the turning cylinder 4 are connected with forearm 1, the other end and postbrachium 3 are connected, are arranged on the bandage 6 on forearm 1 and the postbrachium 3, described handle 2 is closed circulus, handle 2 inwalls are fixedly connected with waveform cushion pad 7, and described waveform cushion pad 7 is bonding with handle 2 inwalls; Handle 2 outer walls are fixedly connected with flexible bracer 8.
A kind of safety type arm strength exerciser with crank arms, the scroll spring 5, scroll spring 5 one ends that comprise forearm 1, be installed in handle 2, postbrachium 3, turning cylinder 4 on the forearm 1, are installed in the turning cylinder 4 are connected with forearm 1, the other end and postbrachium 3 are connected, are arranged on the bandage 6 on forearm 1 and the postbrachium 3, described handle 2 is closed circulus, handle 2 inwalls are fixedly connected with waveform cushion pad 7, and described waveform cushion pad 7 and handle 2 inwalls are for being threaded; Handle 2 outer walls are fixedly connected with flexible bracer 8.Described waveform cushion pad 7 crest places are provided with an extension spring 9, and extension spring 9 one ends are fixed on handle 2 inwall tops, and the other end is fixed on the waveform cushion pad 7 crest surfaces.
A kind of safety type arm strength exerciser with crank arms, the scroll spring 5, scroll spring 5 one ends that comprise forearm 1, be installed in handle 2, postbrachium 3, turning cylinder 4 on the forearm 1, are installed in the turning cylinder 4 are connected with forearm 1, the other end and postbrachium 3 are connected, are arranged on the bandage 6 on forearm 1 and the postbrachium 3, described handle 2 is closed circulus, handle 2 inwalls are fixedly connected with waveform cushion pad 7, and described waveform cushion pad 7 and handle 2 inwalls are for being threaded; Handle 2 outer walls are fixedly connected with flexible bracer 8.Described waveform cushion pad 7 crest places are provided with two extension springs 9, and are set in parallel on the waveform cushion pad 7 crest surfaces.Extension spring 9 one ends are fixed on handle 2 inwall tops, and the other end is fixed on the waveform cushion pad 7 crest surfaces.
During use, the user is the 1 direction insertion arm from postbrachium 3 to forearm at first, and utilizes bandage 6 respectively arm to be bundled on postbrachium 3 and the forearm 1, must guarantee that the ancon position is corresponding to turning cylinder 4; Then user's elasticity bracer 8 that will be fixed on handle 2 outer walls is enclosed within wrist portion, finger is held the waveform cushion pad 7 on handle 2 inwalls, utilizing arm to drive forearm 1 rotates, because turning cylinder 4 is equipped with scroll spring 5, therefore when arm bending, can compress 5 distortion of scroll spring, scroll spring 5 can be to a kind of elastic force of arm, stop arm bending, the user just can realize taking exercise purpose in overcoming this elastic force process.Because handle 2 is closed circulus, user's hand is not easy from handle 2 interior landings, and flexible bracer 8 entangles wrist in addition, can guarantee that user's hand can effectively not guaranteed safety by forearm 1 bullet wound, reaches the purpose that safety is taken exercise.
Certainly, those of ordinary skills can also make various distortion according to above-described embodiment, but all should fall within the utility model claim protection domain.
Claims (4)
1. safety type arm strength exerciser with crank arms, the scroll spring (5), scroll spring (5) one ends that comprise forearm (1), be installed in handle (2), postbrachium (3), turning cylinder (4) on the forearm (1), are installed in the turning cylinder (4) are connected with forearm (1), the other end and postbrachium (3) are connected, are arranged on the bandage (6) on forearm (1) and the postbrachium (3), it is characterized in that: described handle (2) is closed circulus, handle (2) inwall is fixedly connected with waveform cushion pad (7), and handle (2) outer wall is fixedly connected with flexible bracer (8).
2. a kind of safety type arm strength exerciser with crank arms according to claim 1, it is characterized in that: described waveform cushion pad (7) is bonding or is threaded with handle (2) inwall.
3. a kind of safety type arm strength exerciser with crank arms according to claim 1 and 2, it is characterized in that: described waveform cushion pad (7) crest place is provided with an extension spring (9) at least, extension spring (9) one ends are fixed on handle (2) inwall top, and the other end is fixed on waveform cushion pad (7) the crest surface.
4. a kind of safety type arm strength exerciser with crank arms according to claim 3, it is characterized in that: described extension spring (9) is two, is set in parallel on waveform cushion pad (7) the crest surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550698 CN202892809U (en) | 2012-10-25 | 2012-10-25 | Safe-type arm-bending power twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550698 CN202892809U (en) | 2012-10-25 | 2012-10-25 | Safe-type arm-bending power twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892809U true CN202892809U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550698 Expired - Fee Related CN202892809U (en) | 2012-10-25 | 2012-10-25 | Safe-type arm-bending power twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338286A (en) * | 2014-11-27 | 2015-02-11 | 广西大学 | Fitness equipment for building up of arm strength |
| CN111530017A (en) * | 2020-05-22 | 2020-08-14 | 杭州亚朗科技有限公司 | Neurosurgery bedside active exercise device |
| CN113057846A (en) * | 2020-09-25 | 2021-07-02 | 江西应用科技学院 | Horizontal upper limb rehabilitation physiotherapy method and device |
-
2012
- 2012-10-25 CN CN 201220550698 patent/CN202892809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338286A (en) * | 2014-11-27 | 2015-02-11 | 广西大学 | Fitness equipment for building up of arm strength |
| CN111530017A (en) * | 2020-05-22 | 2020-08-14 | 杭州亚朗科技有限公司 | Neurosurgery bedside active exercise device |
| CN111530017B (en) * | 2020-05-22 | 2021-06-08 | 周峰 | Neurosurgery bedside active exercise device |
| CN113057846A (en) * | 2020-09-25 | 2021-07-02 | 江西应用科技学院 | Horizontal upper limb rehabilitation physiotherapy method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131025 |