CN203874388U - Pulling type exercise device - Google Patents
Pulling type exercise device Download PDFInfo
- Publication number
- CN203874388U CN203874388U CN201420201039.5U CN201420201039U CN203874388U CN 203874388 U CN203874388 U CN 203874388U CN 201420201039 U CN201420201039 U CN 201420201039U CN 203874388 U CN203874388 U CN 203874388U
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- CN
- China
- Prior art keywords
- seat
- fastener
- chest expander
- bundling belt
- elastomeric element
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- 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.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a pulling type exercise device which is used in cooperation with a seat. The pulling type exercise device comprises a fastening device and two elastic components, wherein the fastening device can be locked to the seat, the first end of each elastic component is connected with the fastening device, and the second end of each elastic component is connected with a handle. When the pulling type exercise device is used, the fastening device is locked to the seat, and the elastic components are located at the right side and the left side of the seat respectively; after a user sits on the seat, the user exerts force on the handles through the arms to push the handles to move, so that the resistance action of the elastic components is counteracted, and then the elastic components are stretched; in this way, the muscles of the user are exercised, the purposes of refreshing the user and relieving ache in the shoulders are achieved. It can be seen that the pulling type exercise device has low requirements for a place and an operation space and can be used after being installed in cooperation with the seat at home or in an office or in a vehicle, and therefore people have more opportunities to do exercise.
Description
Technical field
The utility model relates to body-building apparatus field, relates in particular to a kind of chest expander.
Background technology
At present, along with the raising of living standards of the people, people are more and more higher to the attention of self health, except being careful in one's diet health, also expect to improve fitness by exercise.But, with the quickening pace of modern life, people's life stress increases, cause the daily life system of most people quite compact and busy, usually do not have time enough to carry out motion exercise, by the time have a holiday or available free while wanting to carry out motion exercise, but be limited to the impact of place and other factors and cannot carry out smoothly.
Like this, just need to a kind ofly can make people at the body-building apparatus that just can perform physical exercise after work or in the family, in order to work and to live, comparatively busy people provide more exercise machine meeting.
Utility model content
The purpose of this utility model is to provide a kind of chest expander, and this chest expander all can use in office, family and in vehicle, thereby provides more exercise machine meeting for people.
For achieving the above object, the utility model provides following technical scheme:
A kind of chest expander, is used in conjunction with seat, comprising:
Fastener, can lock onto described seat;
Two elastomeric elements, described in each, the first end of elastomeric element is connected with described fastener, and described in each, the second end of elastomeric element connects respectively a handles.
The chest expander that the utility model provides in use, lock onto seat by fastener, makes elastomeric element lay respectively at the arranged on left and right sides of seat.People is seated at after seat, hold two handles that tight two elastomeric elements the second end connects for two, and by arm to the handle application of force with promote handle motion, thereby overcome the drag effect of elastomeric element itself and elastomeric element is stretched by handle, to realize the exercise to human muscle, reach and refresh oneself and alleviate the object that shoulder is ached.
Hence one can see that, and the chest expander that the utility model provides is less to the requirement of place and operating space, can use after only need to coordinating with the seat in family, office or vehicle installation, thereby can provide more exercise machine meeting for people.
Preferably, described elastomeric element is spring or rubber band.
Preferably, described in each, handle comprises a fixed frame being connected with the second end of described elastomeric element, and a spring-grip being arranged in described fixed frame.Use chest expander while performing physical exercise, staff hold with a firm grip fixed frame and the spring-grip of handle, can promote elastomeric element and stretch and perform physical exercise; In the situation that not using chest expander, people can also use spring-grip to carry out the exercise of palm and arm, thereby has increased the use function of the chest expander that the utility model provides.
Preferably, described fastener comprises bundling belt, be arranged at described bundling belt, by bundling belt two ends being connected to the clamping mechanism described bundling belt is lock onto to described seat.Bundling belt is wrapped on the backrest or base of seat, by clamping mechanism, the two ends of bundling belt is connected, and can comparatively easily bundling belt be lock onto to seat, and then the chest expander that the utility model is provided lock onto seat.
Preferably, described bundling belt is belt, woven belt, polyester belt or nylon tape.
Preferably, described clamping mechanism is eye-splice, comprises the pin thread that is arranged at described bundling belt one end and the box that is arranged at the described bundling belt other end; Or,
Described clamping mechanism comprises the Eight characters button that is arranged at described bundling belt one end and the snap ring that is arranged at the described bundling belt other end.
Preferably, the junction of described clamping mechanism and described bundling belt has the adjusting device that regulates described bundling belt length.Regulate the length of bundling belt by adjusting device, thereby bundling belt can be locked on the seat of different size, improved the applicability of the chest expander that the utility model provides.
Preferably, described described in each the first end of elastomeric element be connected with described fastener, be specially:
Described fastener is provided with two position-limit mechanisms, and described in each, the first end of elastomeric element is connected with a described position-limit mechanism respectively.
Lock onto after seat at fastener, position-limit mechanism can carry out spacing to the position between the end of elastomeric element and seat, prevent that people are in the time that the chest expander that uses the utility model to provide performs physical exercise, between elastomeric element and fastener, relatively move, thereby can avoid having influence on people's train on.
Preferably, described in each, position-limit mechanism comprises:
Connecting ring, is sheathed on described fastener and is connected with the first end of described elastomeric element;
Limit rope, one end is connected with described connecting ring, and the other end is connected with described fastener.Limit rope and fastener coordinate holds connecting ring, to prevent that connecting ring from sliding on fastener, and then prevents from relatively moving between elastomeric element and fastener.
Preferably, the junction of described limit rope and described fastener has the adjusting device that regulates described limit rope length.Regulate the length of limit rope by adjusting device, thereby ensure that connecting ring can be positioned at the arranged on left and right sides of different size seat, improved the applicability of the chest expander that the utility model provides.
Brief description of the drawings
The structural representation of the chest expander that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Statement, " front ", " left side ", " right side " etc. of mentioning in the utility model be all orientation while being normally seated at seat taking people as example, it is convenient that its effect is only used to describe, and there is no and refer in particular to implication.
Please refer to Fig. 1, the structural representation of a kind of chest expander providing for the utility model, this chest expander and seat are used in conjunction with, and comprising:
Fastener 1, can lock onto seat;
Two elastomeric elements 2, the first end of each elastomeric element 2 is connected with fastener 1, and the second end of each elastomeric element 2 connects respectively a handles 3; When fastener 1 lock onto after seat, two elastomeric elements 2 are positioned at the arranged on left and right sides of seat.
Wherein, above-mentioned seat can be the seat in family or office, also can be the seat in the vehicles such as automobile, train, subway, lock onto after seat at fastener 1 as long as can meet, two elastomeric elements 2 can be positioned at the arranged on left and right sides of seat.
The chest expander that the utility model provides in use, lock onto seat by fastener 1, makes elastomeric element 2 lay respectively at the arranged on left and right sides of seat.People is seated at after seat, hold two handles 3 of the second end connection of tight two elastomeric elements 2 for two, and move to promote handle 3 to handle 3 application of forces by arm, thereby overcome elastomeric element 2 drag effect own and elastomeric element 2 is stretched by handle 3, to realize the exercise to human muscle, reach and refresh oneself and alleviate the object that shoulder is ached.
Hence one can see that, and the chest expander that the utility model provides is less to the requirement of place and operating space, can use after only need to coordinating with the seat in family, office or vehicle installation, thereby can provide more exercise machine meeting for people.
In addition, the chest expander that the utility model provides mainly comprises a fastener 1 and two elastomeric elements 2, and be connected in two handles 3 of two elastomeric elements, 2 second ends, therefore, the structure of the chest expander that the utility model provides is comparatively simple, be easy to carry, people go out outside work or whilst on tour also can carry, and perform physical exercise at any time being convenient for people in the place that has seat.
Particularly, the chest expander that the utility model provides, in the time locking onto seat, can adopt the locking mode of following two kinds:
Mode one, fastener 1 in the chest expander that the utility model is provided lock onto the backrest of seat, make two elastomeric elements 2 be positioned at the arranged on left and right sides of backrest, people is seated at after seat, two hold tight two elastomeric elements 2 second end connect two handles 3, promote handle 3 forward, upwards or obliquely upward move, with tensile elasticity parts 2, thereby realize the exercise to human muscle, reach and refresh oneself and alleviate the object that shoulder is ached.
Mode two, fastener 1 in the chest expander that the utility model is provided lock onto the cushion of seat, make two elastomeric elements 2 be positioned at the arranged on left and right sides of Chain cushion, people is seated at after seat, two two handles 3 that the second end of holding tight two elastomeric elements 2 connects, promote handle 3 upwards or to two side shiftings, with tensile elasticity parts 2, thereby realize the exercise to human muscle, reach and refresh oneself and alleviate the object that shoulder is ached.
At some, alternatively in embodiment, elastomeric element 2 can be spring or rubber band.The quantity of spring or rubber band can be at least one, and the concrete quantity of spring or rubber band also can require to increase and decrease according to individual actual conditions.And rubber band can be the rubber band of rope form, can be also banded rubber band, its concrete shape can be selected according to individual use habit, repeats no longer one by one herein.
Preferably, the structure of two elastomeric elements 2, material and elastic resistance should be identical, to ensure that human body obtains balanced exercise.
Please continue to refer to Fig. 1, one is preferably in embodiment, and fastener 1 comprises bundling belt 11, be arranged at bundling belt 11, by bundling belt 11 two ends being connected to the clamping mechanism 12 bundling belt 11 is lock onto to seat.Bundling belt 11 is wrapped on the backrest or base of seat, by clamping mechanism 12, the two ends of bundling belt 11 is connected, and can comparatively easily bundling belt 11 be lock onto to seat, and then the chest expander that the utility model is provided lock onto seat.
Alternatively, bundling belt 11 is belt, woven belt, polyester belt or nylon tape, and bundling belt or the binding rope that also can be made for other material repeat herein no longer one by one.
Please continue to refer to Fig. 1, one is preferably in embodiment, and each handle 3 comprises a fixed frame 31 being connected with the second end of elastomeric element 2, and a spring-grip 32 being arranged in fixed frame 31.Using chest expander while performing physical exercise, staff can hold with a firm grip fixed frame 31 and spring-grip 32 stretch to perform physical exercise thereby promote elastomeric element 2 simultaneously; In the situation that not using chest expander, people can also use spring-grip 32 to carry out the exercise of palm and arm muscle, thereby has increased the use function of the chest expander that the utility model provides.
At some, alternatively in embodiment, clamping mechanism 12 is eye-splice, comprises the pin thread 121 that is arranged at bundling belt 11 one end and the box 122 that is arranged at bundling belt 11 other ends; Or clamping mechanism 12 comprises the Eight characters button that is arranged at bundling belt 11 one end and the snap ring that is arranged at bundling belt 11 other ends.
Wherein, in each clamping body 12 that above-mentioned embodiment provides, the snap fit of eye-splice-type clamping body 12 is comparatively simple, is convenient to dismounting, and the one that can be used as the clamping mechanism 12 that the utility model provides is more preferably selected.
Certainly, clamping mechanism 12, except the mechanism that adopts above-mentioned embodiment and provide, also can adopt other clamping mechanism well known in the prior art, such as, various buckles on the waistband that people use etc., as long as it can connect the two ends of bundling belt 11, repeat no longer one by one herein.
Alternatively, the junction of clamping mechanism and bundling belt 11 has the adjusting device 13 that regulates bundling belt 11 length.Regulate the length of bundling belt 11 by adjusting device 13, thereby bundling belt 11 can be locked on the seat of different size, improved the applicability of the chest expander that the utility model provides.
Wherein, above-mentioned adjusting device 13 can be the similar structure such as buckle with the two gears that regulate book strap length, repeats no longer one by one herein.
Please continue to refer to Fig. 1, in the respective embodiments described above, the first end of each elastomeric element 2 is connected with fastener 1, is specially:
Fastener 1 is provided with two position-limit mechanisms 4, and the first end of each elastomeric element 2 is connected with a position-limit mechanism 4 respectively.
Lock onto after seat at fastener 1, position-limit mechanism 4 can carry out spacing to the position between the first end of elastomeric element 2 and seat, prevent that people are in the time that the chest expander that uses the utility model to provide performs physical exercise, between elastomeric element 2 and fastener 1, relatively move, thereby can avoid having influence on people's train on.
Particularly, above-mentioned position-limit mechanism 4 comprises:
Connecting ring 41, is sheathed on fastener 1 and with elastomeric element 2 first ends and is connected;
Limit rope 42, one end is connected with connecting ring 41, and the other end is connected with fastener 1.
Wherein, above-mentioned connecting ring 41 can be becket or rubber ring, and the connecting ring that also can be made for other material well known in the prior art repeats herein no longer one by one.
People is in the time that promotion handle 3 stretches with drive elastomeric element 2, elastomeric element 2 can apply the active force f that direction is identical with the bearing of trend of elastomeric element 2 to connecting ring 41, simultaneously, limit rope 42 and fastener 1 coordinate, can apply to connecting ring 41 the active force g of the opposite direction of direction and active force f, like this, limit rope 42 and fastener 1 coordinate can hold connecting ring 41, to prevent that connecting ring 41 from sliding on fastener 1, and then prevent from relatively moving between elastomeric element 2 and fastener 1.
At some, preferably in embodiment, above-mentioned limit rope 42 has with the junction of fastener 1 adjusting device 43 that regulates limit rope 42 length.When the chest expander that the utility model provides is installed on the seat of different size, all can regulate by adjusting device 43 length of limit rope 42, thereby ensure that connecting ring 41 can be positioned at the arranged on left and right sides of seat, meeting people's exercise requirement, improve the applicability of the chest expander that the utility model provides.
Wherein, above-mentioned adjusting device 43 can be the similar structure such as buckle with the two gears that regulate book strap length, repeats no longer one by one herein.
The other end of above-mentioned limit rope is connected with fastener 1, be specially: the other end of limit rope 42 is provided with pin thread 44, on fastener 1, be provided with and coordinate the box 45 of pegging graft with pin thread 44, pin thread 44 is pegged graft with box 45, thereby realizes being connected of limit rope 42 and fastener 1.
At some, alternatively in embodiment, connecting ring 41 comprises the becket that is sheathed on fastener 1 and the rotary body that is articulated in becket, and the first end of elastomeric element 2 is connected with rotary body.If produced moment of torsion on the process Elastic parts 2 of taking exercise, can on becket, rotate by rotary body and the moment of torsion on elastomeric element 2 is eliminated, be wound around because of the effect of moment of torsion to avoid on elastomeric element 2, improved the reliability of the chest expander that the utility model provides.
Certainly, above-mentioned position-limit mechanism 4 can be also rivet or bolt, so that elastomeric element 2 is fixed on to fastener 1, prevents that people from, in the time that the chest expander that uses the utility model to provide performs physical exercise, relatively moving between elastomeric element 2 and fastener 1.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (10)
1. a chest expander, is used in conjunction with seat, it is characterized in that, comprising:
Fastener, can lock onto described seat;
Two elastomeric elements, described in each, the first end of elastomeric element is connected with described fastener, and described in each, the second end of elastomeric element connects respectively a handles.
2. chest expander according to claim 1, is characterized in that, described elastomeric element is spring or rubber band.
3. chest expander according to claim 1, is characterized in that, described in each, handle comprises the fixed frame being connected with the second end of a described elastomeric element, and a spring-grip being arranged in described fixed frame.
4. chest expander according to claim 1, is characterized in that, described fastener comprises bundling belt, be arranged at described bundling belt, by bundling belt two ends being connected to the clamping mechanism described bundling belt is lock onto to described seat.
5. chest expander according to claim 4, is characterized in that, described bundling belt is belt, woven belt, polyester belt or nylon tape.
6. chest expander according to claim 4, is characterized in that, described clamping mechanism is eye-splice, comprises the pin thread that is arranged at described bundling belt one end and the box that is arranged at the described bundling belt other end; Or,
Described clamping mechanism comprises the Eight characters button that is arranged at described bundling belt one end and the snap ring that is arranged at the described bundling belt other end.
7. chest expander according to claim 4, is characterized in that, the junction of described clamping mechanism and described bundling belt has the adjusting device that regulates described bundling belt length.
8. according to the chest expander described in claim 1～7 any one, it is characterized in that, described described in each the first end of elastomeric element be connected with described fastener, be specially:
Described fastener is provided with two position-limit mechanisms, and described in each, the first end of elastomeric element is connected with a described position-limit mechanism respectively.
9. chest expander according to claim 8, is characterized in that, described in each, position-limit mechanism comprises:
Connecting ring, is sheathed on described fastener and is connected with the first end of described elastomeric element;
Limit rope, one end is connected with described connecting ring, and the other end is connected with described fastener.
10. chest expander according to claim 9, is characterized in that, the junction of described limit rope and described fastener has the adjusting device that regulates described limit rope length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201039.5U CN203874388U (en) | 2014-04-22 | 2014-04-22 | Pulling type exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201039.5U CN203874388U (en) | 2014-04-22 | 2014-04-22 | Pulling type exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874388U true CN203874388U (en) | 2014-10-15 |
Family
ID=51674936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420201039.5U Expired - Fee Related CN203874388U (en) | 2014-04-22 | 2014-04-22 | Pulling type exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874388U (en) |
-
2014
- 2014-04-22 CN CN201420201039.5U patent/CN203874388U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |