CN101766885A - Climbing body-building ladder - Google Patents
Climbing body-building ladder Download PDFInfo
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- CN101766885A CN101766885A CN201010107018A CN201010107018A CN101766885A CN 101766885 A CN101766885 A CN 101766885A CN 201010107018 A CN201010107018 A CN 201010107018A CN 201010107018 A CN201010107018 A CN 201010107018A CN 101766885 A CN101766885 A CN 101766885A
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- ladder
- building
- climbing body
- sprocket wheel
- pedestal
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Abstract
The invention discloses a climbing body-building ladder, comprising a drive chain assembly and a base frame. The drive chain assembly comprises a drive chain and chain wheels I and II matched with the drive chain; the outside of the drive chain is provided with a stair-like step; a connection line between circular centers of two chain wheels inclines to the horizontal plane; and the base frame is also provided with a brake device capable of adjusting the rotate resistance of the chain wheels. The climbing body-building ladder is driven to operate by the gravity of a user per se; the ladder is additionally provided with the brake device; the ladder can be adjusted according to users with different gravities to reach a required climbing speed, and the body-building strength can be adjusted. The climbing body-building ladder has strong applicability and obvious fitness effect. The climbing body-building ladder also has simple structure, so that the ladder is convenient to manufacture and can save cost. The climbing body-building ladder is provided with a dial, the rotation resistance can be donated by measuring an circular centre angle of the offset of a handle so that the purpose of quantifying the fitness strength is realized. The climbing body-building ladder is also provided with a counter and a timer, so that the purpose of quantifying the exercise total is realized, and the movement time can be monitored.
Description
Technical field
The present invention relates to a kind of body-building apparatus, can use at home and be applicable to especially that the people of different weight imitates the climbing body-building ladder of mountain-climbing action.
Background technology
Along with interpersonal competition in the city is more and more fierce, the social life step is also more accelerated, so that the city white collars can only rely on to sleep after having worked and relax, so body-building apparatus such as various treadmill, mountain-climbing machine arise at the historic moment.
The body-building apparatus of imitation mountaineering of the prior art substantially all is to rely on external drive unit to drive this body-building apparatus running, user's's " passive type " imitation mountain-climbing action, and movement effects is not good.Chinese patent notification number CN 2863185Y, January 31 2007 Granted publication day, this patent disclosure a kind of stepped mountain-climbing machine, form by motor circuit, pedestal, handrail, drive unit and operation control panel, motor circuit comprises some stepped plates and the facility chain that drags in the stepped plate both sides, the frame both sides are provided with the guide groove of carrying motor circuit, and drive sprocket is arranged on the below of guide groove.Its shortcoming mainly contains 2 points: the one, and motor circuit turns round automatically, and the people need not have an effect when the simulation mountain-climbing substantially, and body-building effect is bad; The 2nd, complex structure is difficult for making.
Therefore need a kind of manufacturing simple, and the tangible more climbing body-building ladder of body-building effect.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of simple in structure, rely on user's self gravitation and scrunch the climbing body-building ladder of masterpiece for running power.
In order to solve the problems of the technologies described above, climbing body-building ladder of the present invention comprises and drags chain assembly and pedestal; Described drag the chain assembly comprise drag chain and with drag sprocket wheel I, the sprocket wheel II that chain cooperates; The described arranged outside that drags chain is the ladder of stair shape; The line in two sprocket wheel centers of circle favours horizontal plane; Also be provided with the brake gear of adjustable pitch chain wheel rotary resistance on the described pedestal.
Further, described brake gear comprises friction plate assembly, screw rod, spring, spring tray and handle; Described friction plate assembly comprises friction plate I and the friction plate II that rubbing surface is relative; Described screw rod is fixed in pedestal in the axial direction; Described spring tray can move axially in the screw rod upper edge by screw thread; Be provided with spring between described spring tray and the friction plate I; Described friction plate I is fixedlyed connected with pedestal respectively at circumferencial direction with spring tray; Friction plate II is fixed on the sprocket wheel I; The handle of drive screw rotation is arranged at the screw rod outer end;
Further, described spring and screw coaxial setting;
Further, described pedestal is provided with the dial of expression sprocket wheel I rotary resistance size;
As another kind of technical scheme, described brake gear comprises drag ring, reel and the handle of friction pulley, breach; Described friction pulley is fixed on the sprocket wheel I; Have stiff end and free end around the drag ring of being close on the friction pulley excircle, steel wire is connected with this free end and is wound on the described reel; The handle that drives the reel rotation is arranged on the reel;
Further, described pedestal is provided with the dial of expression resistance size;
Further, described pedestal is provided with counter and timer.
Beneficial effect of the present invention is: drive unit need not be set, only rely on people's self gravitation and the power of scrunching to order about the running of this climbing body-building ladder,, and make that this climbing body-building ladder structure is simpler so that body-building effect is more obvious, and easily manufactured; Increased the brake gear of regulating the sprocket rotation resistance, regulated according to the people of different weight, reaching needed speed, and can regulate body-building intensity, applicability is strong and body-building effect is obvious; Set up dial, can quantize body-building intensity; Set up counter and timer, can measure and temper total amount and run duration.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction from the practice of the present invention to investigating hereinafter.Target of the present invention and other advantages can realize and obtain by following specification and claims.
Description of drawings
Fig. 1 is the structural representation of this climbing body-building ladder;
Fig. 2 is the structural representation of first kind of brake gear;
Fig. 3 is the structural representation of second kind of brake gear.
The specific embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
The structural representation of Fig. 1 climbing body-building ladder of the present invention.As shown in the figure: the rotating shaft of sprocket wheel I7 and sprocket wheel II7a is rotatably assorted by bearing and pedestal 3 respectively, and this two sprocket wheel can rotate freely around rotating shaft separately, and two sprocket wheel circle center line connectings favour horizontal plane, drags chain 5 and cooperates with this two sprocket wheel.Drag on the lateral surface of chain 5 and evenly be set side by side with ladder 6.Also be provided with the brake gear of regulating sprocket wheel I7 rotary resistance on the pedestal 3.When the user steps on ladder 6, at people's gravity with scrunch under the effect of power, drag chain assembly 4 running along clockwise direction under the traction that drags chain 5, thereby imitated mountaineering in the original place.Pull the handle 2 of brake gear and regulate the rotary resistance of sprocket wheels, and then impel the user to send the change that the power of scrunching accordingly removes to overcome resistance, to reach the purpose of body-building.When increasing resistance, can temper strength; When reducing resistance, can exercise velocity and endurance.At the user of different weight, perform physical exercise again after can regulating suitable resistance earlier, the person taking exercise to different weight can adjust to required mountain-climbing speed like this.
Fig. 2 is the structural representation of first kind of brake gear.As shown in the figure: as a kind of preferred implementation of the brake gear of this climbing body-building ladder, screw rod 12 and the coaxial setting of sprocket wheel I7, and the acting in conjunction by being arranged on annular protrusion 19 on the screw rod 12 and spring and be fixed in pedestal 3 in the axial direction; Spring tray 10 can move axially in screw rod 12 upper edges by screw thread; Be provided with spring 11 between spring tray 10 and the friction plate I8, preferred implementation medi-spring 11 and screw rod 12 coaxial settings; Pedestal 3 is provided with axle sleeve 20, and its cross section is non-circular, and preferred implementation is a square, and friction plate I8 and spring tray 10 can not have the gap vertically and slide in this axle sleeve 20; Friction plate II9 is fixed on the sprocket wheel I7; The handle 2 of drive screw 12 rotations is arranged at screw rod 12 outer ends.When pulling handle 2, drive screw rod 12 rotations, impel spring tray 10 to move and extruding or pull-off spring 11 vertically, and then change the extruding force between the friction plate assembly, to reach the purpose that changes sprocket wheel I7 rotary resistance.
Fig. 3 is the structural representation of second kind of brake gear.As shown in the figure: as another kind of preferred implementation of the present invention, friction pulley 13 is fixed on the sprocket wheel I7; Have stiff end 17 and free end 18 around the drag ring of being close on friction pulley 13 excircles 14, stiff end 17 is fixed on the pedestal, and steel wire 16 is connected with free end 18 and is wound on the reel 15; The handle 2a that drives reel 15 rotations is arranged at the outboard end of reel 15.When pulling handle 2a, drive reel 15 rotations, thus tension or loosen steel wire 16, and then change the extruding force between drag ring 14 and the friction pulley 13, to reach the purpose that changes sprocket wheel I7 rotary resistance.
Same, on pedestal 3, also be provided with dial, when pulling handle 2a, represent the size of rotary resistance by the central angle of metering handle skew, realized quantizing the purpose of body-building intensity.
Also be provided with on the pedestal 3 and calculate and the counter of the expression number of steps of walking, by measuring the number of turns that sprocket wheel I7 rotates calculating the number of steps that user's exercise is walked, and show with display screen.Also be provided with timer on the pedestal 3, be used for monitoring user's run duration.
Although by reference some preferred embodiment of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present invention that do not depart from appended claims and limited.
Claims (7)
1. a climbing body-building ladder is characterized in that: comprise dragging chain assembly (4) and pedestal (3); Described drag chain assembly (4) comprise drag chain (5) and with drag sprocket wheel I (7), the sprocket wheel II (7a) that chain (5) cooperates; The line in two sprocket wheel centers of circle favours horizontal plane; The described arranged outside that drags chain (5) is the ladder (6) of stair shape; Also be provided with the brake gear of adjustable pitch chain wheel rotary resistance on the described pedestal (3).
2. according to the described climbing body-building ladder of claim 1, it is characterized in that: described brake gear comprises friction plate assembly, screw rod (12), spring (11), spring tray (10) and handle (2); Described friction plate assembly comprises friction plate I (8) and the friction plate II (9) that rubbing surface is relative; Described screw rod 12 in the axial direction with pedestal 3 secure fit; Described spring tray (10) can move axially in screw rod (12) upper edge by screw thread; Be provided with spring (11) between described spring tray (10) and the friction plate I (8); Described friction plate I (8) and spring tray (10) circumferencial direction respectively with pedestal (3) secure fit; Friction plate II (9) is fixed on the sprocket wheel I (7); The handle (2) of drive screw (12) rotation is arranged at screw rod (12) outer end.
3. according to the described climbing body-building ladder of claim 2, it is characterized in that: described spring (11) and the coaxial setting of screw rod (12).
4. according to the described climbing body-building ladder of claim 3, it is characterized in that: described pedestal (3) is provided with the dial of expression sprocket wheel I (7) rotary resistance size.
5. according to the described climbing body-building ladder of claim 1, it is characterized in that: described brake gear comprises drag ring (14), reel (15) and the handle (2) of friction pulley (13), breach; Described friction pulley (13) is fixedlyed connected at circumferencial direction with sprocket wheel I (7); Have stiff end (17) and free end (18) around the drag ring of being close on friction pulley (13) excircle (14), steel wire (16) one ends are connected with this free end (18), and the other end is wound on the described reel (15); The handle (2) that drives reel (15) rotation is arranged on the reel (15).
6. according to the described climbing body-building ladder of claim 5, it is characterized in that: described pedestal (3) is provided with the dial of expression sprocket wheel I (7) rotary resistance size.
7. according to each described climbing body-building ladder of claim 1 to 6, it is characterized in that: described pedestal (3) is provided with counter and timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010107018A CN101766885A (en) | 2010-02-08 | 2010-02-08 | Climbing body-building ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010107018A CN101766885A (en) | 2010-02-08 | 2010-02-08 | Climbing body-building ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101766885A true CN101766885A (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010107018A Pending CN101766885A (en) | 2010-02-08 | 2010-02-08 | Climbing body-building ladder |
Country Status (1)
| Country | Link |
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| CN (1) | CN101766885A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728025A (en) * | 2011-04-11 | 2012-10-17 | 乔山健康科技股份有限公司 | Stair machine |
| CN104399226A (en) * | 2011-04-11 | 2015-03-11 | 乔山健康科技股份有限公司 | Stair machine |
| CN109985354A (en) * | 2019-05-16 | 2019-07-09 | 温州大学 | A kind of body-building mountain-climbing machine |
| CN112807607A (en) * | 2021-02-22 | 2021-05-18 | 刘春来 | Body-building ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687195A (en) * | 1984-02-06 | 1987-08-18 | Tri-Tech, Inc. | Treadmill exerciser |
| US4927136A (en) * | 1989-01-06 | 1990-05-22 | Engineering Dynamics Corporation | Braking system for exercise apparatus |
| CN2464374Y (en) * | 2001-02-28 | 2001-12-12 | 黄志远 | Pedal exerciser |
| CN1911473A (en) * | 2005-08-08 | 2007-02-14 | 中国船舶重工集团公司第七一○研究所 | Stepped mountain-climbing machine |
| CN201760026U (en) * | 2010-02-08 | 2011-03-16 | 丁少雄 | Mountain-climbing bodybuilding ladder |
-
2010
- 2010-02-08 CN CN201010107018A patent/CN101766885A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687195A (en) * | 1984-02-06 | 1987-08-18 | Tri-Tech, Inc. | Treadmill exerciser |
| US4927136A (en) * | 1989-01-06 | 1990-05-22 | Engineering Dynamics Corporation | Braking system for exercise apparatus |
| CN2464374Y (en) * | 2001-02-28 | 2001-12-12 | 黄志远 | Pedal exerciser |
| CN1911473A (en) * | 2005-08-08 | 2007-02-14 | 中国船舶重工集团公司第七一○研究所 | Stepped mountain-climbing machine |
| CN201760026U (en) * | 2010-02-08 | 2011-03-16 | 丁少雄 | Mountain-climbing bodybuilding ladder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728025A (en) * | 2011-04-11 | 2012-10-17 | 乔山健康科技股份有限公司 | Stair machine |
| CN102728025B (en) * | 2011-04-11 | 2014-11-26 | 乔山健康科技股份有限公司 | Stair machine |
| CN104399226A (en) * | 2011-04-11 | 2015-03-11 | 乔山健康科技股份有限公司 | Stair machine |
| CN109985354A (en) * | 2019-05-16 | 2019-07-09 | 温州大学 | A kind of body-building mountain-climbing machine |
| CN109985354B (en) * | 2019-05-16 | 2023-11-24 | 温州大学 | Mountain climbing machine for body building |
| CN112807607A (en) * | 2021-02-22 | 2021-05-18 | 刘春来 | Body-building ladder |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20100707 |