CN201930461U - Novel tightness adjusting mechanism of fitness equipment - Google Patents
Novel tightness adjusting mechanism of fitness equipment Download PDFInfo
- Publication number
- CN201930461U CN201930461U CN2011200256217U CN201120025621U CN201930461U CN 201930461 U CN201930461 U CN 201930461U CN 2011200256217 U CN2011200256217 U CN 2011200256217U CN 201120025621 U CN201120025621 U CN 201120025621U CN 201930461 U CN201930461 U CN 201930461U
- Authority
- CN
- China
- Prior art keywords
- upper shell
- driving member
- tightness adjusting
- pedal
- pedals
- 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 novel tightness adjusting mechanism of fitness equipment, which comprises a casing consisting of an upper casing body and a lower casing body, two pedals arranged above the casing and movably connected with the casing, and two chutes arranged inside the upper surface of the casing for the pedals to rotate , wherein two pedals are symmetrically arranged above the upper casing body, and one end of each pedal is connected with a tightness adjusting device arranged on the reverse side of the upper casing body; the tightness adjusting device comprises two rotating shafts penetrating through the upper casing body, two cranks respectively arranged at the lower end part of each rotating shaft and two elastic elements respectively arranged at the other end of each crank; the two elastic elements are hung on one end of a driving member, the driving member is connected with a stud provided with handle and passing through the upper casing body through thread, and the elastic elements are springs. The novel tightness adjusting mechanism has the advantages that the spring strength is good, the requirement of the user on pedal rotating force can be satisfied with little adjustment, ,the novel tightness adjusting mechanism is not easily aged and damaged, the service life is long and the stability is better.
Description
Technical field
The utility model relates to a kind of body-building apparatus, and the pedal that is specifically related on a kind of body-building apparatus rotates slack adjuster.
Background technology
As taking exercises, be beneficial to the elimination inferior health, the body-building apparatus of fat-reducing, be subjected to liking of city men and women, in numerous body-building apparatus, a kind of underfooting that places is arranged, promptly the user stands in both feet rotation on this equipment in use, thereby motion buttocks, shank and waist reach the purpose of taking exercises, in order to be fit to the needs of different crowd, dynamics when needing to regulate the pedal rotation, and this generally need finish by the degree of tightness governor motion of being located on the equipment, on this structure, elastic component need be set, present elastic component generally adopts elastomeric material to make, elasticity is big, and intensity is low, often needs the user to regulate the long period when regulating and just can meet the demands, simultaneously because elastomeric material in use is easy to wear out, follow the string gradually even damage, then need to change, the life-span is shorter.
The utility model content
The purpose of this utility model is to provide a kind of intensity height, regulated quantity is little and the novel fitness equipment degree of tightness governor motion of long service life.
In order to achieve the above object, a kind of novel fitness equipment degree of tightness governor motion, comprise, the shell that lower house is formed, be located at upper shell top and with two pedals of its flexible connection, and two chutes being located at the confession pedal rotation in the upper shell upper surface, described two pedals are located at the upper shell top symmetrically, one end of pedal is connected with the slack adjuster of being located at the upper shell back side, described slack adjuster comprises two rotating shafts that run through upper shell, be located at the crank of each rotating shaft bottom, be located at the elastic component of each crank other end, described two elastic components hang on an end of a driving member, described driving member and the double-screw bolt that is provided with handle that passes upper shell are by being threaded, and described elastic component is a spring.
Preferably, the both sides of described driving member one end respectively are provided with a barb, and the other end is provided with screwed hole, and the dual-side of driving member is movable respectively to be located in the limited block that is fixedly arranged on the upper shell back side.
Preferably, described rotating shaft upper end is provided with fixed disk, and described fixed disk is connected with pedal.
Useful technique effect: after adopting said structure, elastic component adopts spring, and spring strength is good, regulates smaller distance then can satisfy the requirement of user to pedal rotation dynamics, and is difficult for wearing out or damaging long service life and more stable.
Description of drawings
Fig. 1 is a upper shell schematic rear view of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 removes schematic diagram behind the pedal for the utility model.
The specific embodiment
In order to make those skilled in the art better understand the utility model, conjunction with figs. describes in detail now:
Please refer to shown in Fig. 1-2, the utility model discloses a kind of novel fitness equipment degree of tightness governor motion, comprise, lower house 11,12 shells of forming 1, be located at upper shell 11 tops and with two pedals 2 of its flexible connection, and two chute 11a that are located at confession pedal 2 rotations in upper shell 11 upper surfaces, described two pedals 2 are located at upper shell 11 tops symmetrically, one end of pedal 2 is connected with the slack adjuster of being located at upper shell 11 back sides, described slack adjuster comprises two rotating shafts 3 that run through upper shell 11, be located at the crank 4 of each rotating shaft 3 bottom, be located at the spring 5 of each crank 4 other end, described two springs 5 hang on an end of a driving member 6, and described driving member 6 and the double-screw bolt that is provided with handle 78 that passes upper shell 11 are by being threaded.
The both sides of described driving member 6 one ends respectively are provided with a barb 61, so that be connected with spring 5, the other end then is provided with screwed hole, and it is such that driving member 6 is installed, at first fix two limited blocks 9 at upper shell 11 back sides, be equipped with chute on the limited block 9, be located in the chute of limited block 9 and the dual-side of driving member 6 is movable respectively, when turning handle 7, driving double-screw bolt 8 rotates, slide between two limited blocks 9 thereby drive driving member 6, and then stretch or compression spring 5, realize the degree of tightness adjusting.
Described rotating shaft 3 upper ends are provided with fixed disk 10, and described fixed disk 10 is connected with pedal 2.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (3)
1. novel fitness equipment degree of tightness governor motion, comprise, the shell that lower house is formed, be located at upper shell top and with two pedals of its flexible connection, and two chutes being located at the confession pedal rotation in the upper shell upper surface, described two pedals are located at the upper shell top symmetrically, one end of pedal is connected with the slack adjuster of being located at the upper shell back side, described slack adjuster comprises two rotating shafts that run through upper shell, be located at the crank of each rotating shaft bottom, be located at the elastic component of each crank other end, described two elastic components hang on an end of a driving member, described driving member and the double-screw bolt that is provided with handle that passes upper shell are by being threaded, it is characterized in that described elastic component is a spring.
2. a kind of novel fitness equipment degree of tightness governor motion as claimed in claim 1, it is characterized in that, the both sides of described driving member one end respectively are provided with a barb, and the other end is provided with screwed hole, and the dual-side of driving member is movable respectively to be located in the limited block that is fixedly arranged on the upper shell back side.
3. a kind of novel fitness equipment degree of tightness governor motion as claimed in claim 1 is characterized in that described rotating shaft upper end is provided with fixed disk, and described fixed disk is connected with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200256217U CN201930461U (en) | 2011-01-26 | 2011-01-26 | Novel tightness adjusting mechanism of fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200256217U CN201930461U (en) | 2011-01-26 | 2011-01-26 | Novel tightness adjusting mechanism of fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930461U true CN201930461U (en) | 2011-08-17 |
Family
ID=44442003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200256217U Expired - Fee Related CN201930461U (en) | 2011-01-26 | 2011-01-26 | Novel tightness adjusting mechanism of fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994813A (en) * | 2012-10-19 | 2015-10-21 | Ed北奥株式会社 | Body-shape correction apparatus |
-
2011
- 2011-01-26 CN CN2011200256217U patent/CN201930461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994813A (en) * | 2012-10-19 | 2015-10-21 | Ed北奥株式会社 | Body-shape correction apparatus |
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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: 20110817 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |