CN202961647U - Counting hand-muscle developer - Google Patents
Counting hand-muscle developer Download PDFInfo
- Publication number
- CN202961647U CN202961647U CN 201220670110 CN201220670110U CN202961647U CN 202961647 U CN202961647 U CN 202961647U CN 201220670110 CN201220670110 CN 201220670110 CN 201220670110 U CN201220670110 U CN 201220670110U CN 202961647 U CN202961647 U CN 202961647U
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- China
- Prior art keywords
- arm body
- command
- counting
- developer
- chest
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a counting hand-muscle developer which comprises a first arm body, a second arm body, a rotation shaft and a coiled spring installed inside the rotation shaft. One end of the coiled spring is connected with the first arm body, and the other end of the coiled spring is connected with the second arm body. The counting hand-muscle developer is characterized in that a first handle which is of a T shape is connected in the length direction of the first arm body, a second handle which is of a T shape is connected in the length direction of the second arm body, and a counter is fixedly connected on the rotation shaft. The counting hand-muscle developer has the advantages of being capable of effectively exercising arm strength and possessing the counting function, convenient to use, accurate in counting and good in exercise effect.
Description
Technical field
The utility model relates to the body-building apparatus field, relates in particular to a kind of counting chest-developer that can effectively temper arm strength and can count.
Background technology
Surging along with people's body-building enthusiasm, body-building apparatus production firm has also released various types of body-building apparatus, and body-building apparatus on the market is a feast for the eyes.And the body-building apparatus that people know has Pushup frame, flat bench, squat stand, opens and fall frame.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.The flat sleeping frame of electing 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.Iron squat stand is comprised of iron seat and height-adjustable steel pipe.Squat stand is to bear the special equipment that barbell is the flourishing leg muscle group that squatted.These health and fitness facilitieses function separately 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.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 and use in body-building apparatus the small body-building device that some volumes are little, be convenient to deposit, 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.
Prior art chest-developer not only security is lower, and because structural design is unreasonable, train on is also bad, and function is comparatively single.
Publication number is CN 2936319, open day is that the Chinese patent literature of on 08 22nd, 2007 discloses a kind of chest-developer, comprise spring, be arranged on the handle of described spring both sides, it is characterized in that: the sleeve pipe that is provided with hollow between described handle and spring, be socketed with interior bar in described sleeve pipe, be provided with external screw thread on described interior bar, described interior bar one end stretches out described sleeve pipe, and connect with described handle, be provided with shrinkage pool on the sidewall of described sleeve pipe, the fastener that can stretch into described inside pipe casing is installed in described shrinkage pool.This Chinese patent literature structural design is unreasonable, and train on is relatively poor, and function is comparatively single.
The utility model content
The utility model provides a kind of counting chest-developer in order to overcome the defective of above-mentioned prior art, and the utility model can effectively be tempered arm strength, and has tally function, have easy to use, counting accurately, the characteristics that train on is good.
The utility model is achieved through the following technical solutions:
A kind of counting chest-developer, comprise the first arm body, the second arm body, turning cylinder, be arranged on the scroll spring in turning cylinder, scroll spring one end is connected with the first arm body, the other end is connected with the second arm body, it is characterized in that: be connected with the first in command who is "T"-shaped shape on described the first arm body length direction, be connected with the second in command who is "T"-shaped shape on described the second arm body length direction, be fixedly connected with counter on described turning cylinder.
Be fixedly connected with the first bracer on the described first in command, be fixedly connected with the second bracer on the second in command.
Described counter is the stored count device.
During use, the user holds respectively the first in command and the second in command by two hands, just can perform physical exercise very easily, because the first in command and the second in command are "T"-shaped shape, when using, hand is difficult for landing, and not only security is higher, and has improved train on; Be fixedly connected with counter on turning cylinder, can accurate recording person taking exercise practical training number of times, help to improve train on.
Compared with prior art, the beneficial effects of the utility model are mainly manifested in following three aspects:
One, in the utility model, be CN 2936319 compared to publication number, open day is the Chinese patent literature of on 08 22nd, 2007, the user holds respectively the first in command and the second in command by two hands, just can perform physical exercise very easily, because the first in command and the second in command are "T"-shaped shape, in the time of use, hand is difficult for landing, not only security is higher, and has improved train on; Be fixedly connected with counter on turning cylinder, can accurate recording person taking exercise practical training number of times, help to improve train on.
Two, in the utility model, be CN 2936319 compared to publication number, open day is the Chinese patent literature of on 08 22nd, 2007, is fixedly connected with the first bracer on the first in command, be fixedly connected with the second bracer on the second in command, further improved safety in utilization.
Three, in the utility model, be CN 2936319 compared to publication number, open day is the Chinese patent literature of on 08 22nd, 2007, and counter is the stored count device, and counting is accurately convenient.
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 utility model example structure schematic diagram
Mark in figure: 1, the first arm body, the 2, second arm body, 3, turning cylinder, 4, the scroll spring, 5, the first in command, 6, the second in command, 7, counter, the 8, first bracer, the 9, second bracer.
The specific embodiment
Embodiment 1
A kind of counting chest-developer, comprise the first arm body 1, the second arm body 2, turning cylinder 3, be arranged on the scroll spring 4 in turning cylinder 3, scroll spring 4 one ends are connected with the first arm body 1, the other end is connected with the second arm body 2, be connected with the first in command 5 who is "T"-shaped shape on described the first arm body 1 length direction, be connected with the second in command 6 who is "T"-shaped shape on described the second arm body 2 length directions, be fixedly connected with counter 7 on described turning cylinder 3.
A kind of counting chest-developer, the scroll spring 4, scroll spring 4 one ends that comprise the first arm body 1, the second arm body 2, turning cylinder 3, be arranged in turning cylinder 3 are connected with the first arm body 1, the other end is connected with the second arm body 2, be connected with the first in command 5 who is "T"-shaped shape on described the first arm body 1 length direction, be connected with the second in command 6 who is "T"-shaped shape on described the second arm body 2 length directions, be fixedly connected with counter 7 on described turning cylinder 3.Counter 7 is the stored count device.Be fixedly connected with the first bracer 8 on the described first in command 5, be fixedly connected with the second bracer 9 on the second in command 6.
During use, the user holds respectively the first in command 5 and the second in command 6 by two hands, just can perform physical exercise very easily, because the first in command 5 and the second in command 6 are "T"-shaped shape, when using, hand is difficult for landing, and not only security is higher, and has improved train on; Be fixedly connected with counter 7 on turning cylinder 3, can accurate recording person taking exercise practical training number of times, help to improve train on.
Certainly, those of ordinary skills can also make various distortion according to above-described embodiment, but within all should falling into the utility model claim protection domain.
Claims (3)
1. count chest-developer for one kind, comprise the first arm body (1), the second arm body (2), turning cylinder (3), be arranged on the scroll spring (4) in turning cylinder (3), scroll spring (4) one ends are connected with the first arm body (1), the other end is connected with the second arm body (2), it is characterized in that: be connected with the first in command (5) who is "T"-shaped shape on described the first arm body (1) length direction, be connected with the second in command (6) who is "T"-shaped shape on described the second arm body (2) length direction, be fixedly connected with counter (7) on described turning cylinder (3).
2. a kind of counting chest-developer according to claim 1, is characterized in that: be fixedly connected with the first bracer (8) on the described first in command (5), be fixedly connected with the second bracer (9) on the second in command (6).
3. a kind of counting chest-developer according to claim 1, it is characterized in that: described counter (7) is the stored count device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220670110 CN202961647U (en) | 2012-12-07 | 2012-12-07 | Counting hand-muscle developer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220670110 CN202961647U (en) | 2012-12-07 | 2012-12-07 | Counting hand-muscle developer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202961647U true CN202961647U (en) | 2013-06-05 |
Family
ID=48502784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220670110 Expired - Fee Related CN202961647U (en) | 2012-12-07 | 2012-12-07 | Counting hand-muscle developer |
Country Status (1)
Country | Link |
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CN (1) | CN202961647U (en) |
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2012
- 2012-12-07 CN CN 201220670110 patent/CN202961647U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20131207 |