CN203253101U - Wind resistance rowing machine - Google Patents

Wind resistance rowing machine Download PDF

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Publication number
CN203253101U
CN203253101U CN 201320113092 CN201320113092U CN203253101U CN 203253101 U CN203253101 U CN 203253101U CN 201320113092 CN201320113092 CN 201320113092 CN 201320113092 U CN201320113092 U CN 201320113092U CN 203253101 U CN203253101 U CN 203253101U
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CN
China
Prior art keywords
rowing machine
wheels
frame
fan wheels
sheet metal
Prior art date
Application number
CN 201320113092
Other languages
Chinese (zh)
Inventor
沙焕民
罗孝华
Original Assignee
慈溪市彼立福健身器材有限公司
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Filing date
Publication date
Application filed by 慈溪市彼立福健身器材有限公司 filed Critical 慈溪市彼立福健身器材有限公司
Priority to CN 201320113092 priority Critical patent/CN203253101U/en
Application granted granted Critical
Publication of CN203253101U publication Critical patent/CN203253101U/en

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Abstract

The utility model relates to the technical field of rowing machines, in particular to a wind resistance rowing machine with small inertia force. The wind resistance rowing machine comprises a sliding device, a main frame, a resistance device and a moving device, wherein the resistance device comprises a metal sheet fan wheel set and permanent magnets, the metal sheet fan wheel set is movably arranged on the main frame, and the permanent magnets are arranged on the circumferential outer side of the metal sheet fan wheel set at preset intervals. The moving device comprises a coil spring box, a one-way rotating wheel set, a fixed shaft core, a traction belt and handheld rods, wherein the fixed shaft core is sequentially connected with the rotating center of the metal sheet fan wheel set, the rotating center of the coil spring box and the rotating center of the one-way rotating wheel set and is movably arranged on the main frame, and the coil spring box is fixedly connected to the main frame. One end of the traction belt is connected with the one-way rotating wheel set, and the other end of the traction belt winds through a belt wheel fixed on the main frame and is connected with the handheld rods. The inertia force of the wind resistance rowing machine is small when the wind resistance rowing machine is pulled, and the ideal body building aim can be achieved.

Description

A kind of windage rowing machine
Technical field
The utility model relates to the rowing machine technical field, relates in particular to the little windage rowing machine of a kind of inertia force.
Background technology
Racing boat is a kind of common water water sport project, and it is to use its muscle strength by the rower, strikes as lever with slurry and crutch, makes dorsad rower's boating of advancing of ship.Cardiovascular and the respiratory system function of rowing energy Effective Raise human body strengthens whole-body muscle strength, regulates the nervous system balance, is conducive to improve the general level of the health of human body.
The above-mentioned naturally action of rowing the boat of rowing machine fitness equipment simulation is applicable to the motion of gymnasium and family.Person taking exercise's buttocks is sitting on the cushion, brothers are the application of force simultaneously, shank stretches the rear waist layback, both arms are drawn to two rear flank, simulation is rowed the boat, and can temper the position musculatures such as hand leg waist, effectively takes exercise and stretches muscle, exercise to the back is particularly evident, greatly improves simultaneously psoas group's physiology flexibility.
At present, most rowing machine fitness equipments all is to adopt pneumatic cylinder, wind-force, magnetic element that resistance is provided, and especially to adopt simple plastics flabellum or simple iron flabellum be resistance to the windage rowing machine.This windage rowing machine, when pulling plastics flabellum or iron flabellum, the inertia force of plastics flabellum or iron flabellum is larger, except for the first time pulling resistance sense is arranged during exercise, follow-up under inertia the person taking exercise just easily pulling do not reach desirable purpose of fitness.
Therefore, how to provide a kind of inertia force less windage rowing machine, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of windage rowing machine, and this windage rowing machine inertia force when pulling is less, so that each pulling all needs larger pulling force.
To achieve these goals, the utility model provides a kind of windage rowing machine, comprises carriage, body frame, also comprises:
Drag devices comprises sheet metal fan wheels, permanent magnet, and the activity of described sheet metal fan wheels is located on the described body frame, and the week that described permanent magnet is located at described sheet metal fan wheels with prepsetting gap laterally;
Telecontrol equipment comprises coil spring box, one-directional rotation wheels, fixed axis core, leash, hand-held pole; Described fixed axis core connects the pivot of the pivot of described sheet metal fan wheels, described coil spring box, the pivot of described one-directional rotation wheels successively, and activity is located on the described body frame, and described coil spring box is fixedly connected on the described body frame; One end of described leash connects described one-directional rotation wheels, and the other end is walked around the belt wheel that is fixed on the body frame and connected described hand-held pole.
Preferably, described sheet metal fan wheels comprise the fan wheels and are fixed on the quoit that described fan wheels are taken turns the outside, limit.
Preferably, described fan wheels are plastic wind wheel, and described quoit is the aluminium circle.
Preferably, described permanent magnet is rare earth permanent magnet stone frame.
Preferably, the pivot of described one-directional rotation wheels is connected with described fixed axis core by unidirectional needle bearing.
Preferably, described carriage comprises slideway carriage and cushion, and described cushion is located on the described slideway carriage slidably.
Preferably, described slideway carriage front end both sides are equipped with pedal, and described pedal is movably connected on the front end of described slideway carriage by pedal rotating shaft.
Preferably, the front of described pedal is provided with cingulum.
Preferably, also comprise resistance adjustment device, be used for adjusting the gap between described permanent magnet and the described metal fan wheels lateral surface.
The windage rowing machine that the utility model provides comprises carriage, body frame, drag devices, telecontrol equipment; Wherein, drag devices comprises sheet metal fan wheels, permanent magnet, and the activity of described sheet metal fan wheels is located on the described body frame, and the week that described permanent magnet is located at described sheet metal fan wheels with prepsetting gap laterally; Telecontrol equipment comprises coil spring box, one-directional rotation wheels, fixed axis core, leash, hand-held pole; Described fixed axis core connects the pivot of the pivot of described sheet metal fan wheels, described coil spring box, the pivot of described one-directional rotation wheels successively, and activity is located on the described body frame, and described coil spring box is fixedly connected on the described body frame; One end of described leash connects described one-directional rotation wheels, and the other end is walked around the belt wheel that is fixed on the body frame and connected described hand-held pole.
When person taking exercise's hand-to-hand grip holding rod moves toward the direction of motion, driving leash walks around the belt wheel tractive mono-directional and rotates wheels and carry out 360 ° and turn clockwise fast, be connected to the and then rotation of sheet metal fan wheels on the fixed axis core this moment, the sheet metal in the sheet metal fan wheels outside is with the magnetic force cutting occurs between the permanent magnet, will produce resistance, simultaneously, coil spring box can produce clockwise pretightning force; When the person taking exercise holds hand-held pole toward direction of motion recovery, under the effect of the pretightning force that coil spring box produces, counterclockwise backrush, drive one-directional rotation wheels are done 360 ° and are rotated counterclockwise fast, and this moment, sheet metal fan wheels were not done revolution, did not produce resistance, the inertia force of sheet metal fan wheels is less, when again spurring hand-held pole, still need larger pulling force, can reach desirable purpose of fitness.
Description of drawings
Fig. 1 is the three-dimensional assembling structure schematic diagram of a kind of specific embodiment of windage rowing machine provided by the utility model;
Fig. 2 is the stereo decomposing structural representation of windage rowing machine among Fig. 1;
Wherein, among Fig. 1-Fig. 2:
Slideway carriage 1, cushion 2, pedal 3, drag adjustment knob 4, belt wheel 5, leash 6, hand-held pole 7, display screen 8, one-directional rotation wheels 9, coil spring box 10, body frame 11, sheet metal fan wheels 12, rare earth permanent magnet stone frame 13, fixed axis core 14, front foot pipe group 15, pedal rotating shaft 16, cushion Slide Group 17, rear supporting tube 18.
The specific embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please referring to Fig. 1, Fig. 2, Fig. 1 is the three-dimensional assembling structure schematic diagram of a kind of specific embodiment of windage rowing machine provided by the utility model; Fig. 2 is the stereo decomposing structural representation of windage rowing machine among Fig. 1.
As shown in Figure 1 and Figure 2, the windage rowing machine that provides of the utility model comprises carriage, body frame, drag devices, telecontrol equipment.
In the concrete scheme, described carriage comprises slideway carriage 1 and cushion 2, described cushion 2 is located on the described slideway carriage 1 slidably, further in the scheme, cushion 2 is located on the described slideway carriage 1 by cushion Slide Group 17, the rear end of described slideway carriage 1 is provided with rear supporting tube 18, rear supporting tube 18 is used for supporting slideway carriage 1, so that slideway carriage 1 is in poised state, described body frame 11 is located at the front end of described slideway carriage 1, and the front end of described slideway carriage 1 supports by front pin group 15.
Wherein, drag devices comprises sheet metal fan wheels 12, permanent magnet, and 12 activities of described sheet metal fan wheels are located on the described body frame 11, and the week that described permanent magnet is located at described sheet metal fan wheels 12 with prepsetting gap laterally; Telecontrol equipment comprises coil spring box 10, one-directional rotation wheels 9, fixed axis core 14, leash 6, hand-held pole 7; Described fixed axis core 14 connects the pivot of described sheet metal fan wheels 12, the pivot of described coil spring box 10, the pivot of described one-directional rotation wheels 9 successively, and activity is located on the described body frame 11, and described coil spring box 10 is fixedly connected on the described body frame 11; One end of described leash 6 connects described one-directional rotation wheels 9, and the other end is walked around the belt wheel 5 that is fixed on the body frame 11 and connected described hand-held pole 7.
When person taking exercise's hand-to-hand grip holding rod 7 moves toward the direction of motion, driving leash 6 walks around belt wheel 5 tractive mono-directionals and rotates wheels 9 and carry out 360 ° and turn clockwise fast, be connected to the and then rotation of sheet metal fan wheels 12 on the fixed axis core 14 this moment, the sheet metal in sheet metal fan wheels 12 outsides is with the magnetic force cutting occurs between the permanent magnet, will produce resistance, simultaneously, coil spring box 10 can produce clockwise pretightning force; When the person taking exercise holds hand-held pole 7 toward direction of motion recovery, under the effect of the pretightning force that coil spring box 10 produces, counterclockwise backrush, drive one-directional rotation wheels 9 are done 360 ° and are rotated counterclockwise fast, and sheet metal fan wheels 12 are not done revolution at this moment, do not produce resistance, the inertia force of sheet metal fan wheels 12 is less, when again spurring hand-held pole 7, still need larger pulling force, can reach desirable purpose of fitness.
In the concrete scheme, described sheet metal fan wheels 12 comprise the fan wheels and are fixed on the quoit in the outside, described fan wheels wheel limit that quoit can be fixed on by modes such as riveted joint, bolt connection or grafting the outside on the wheel limit of described fan wheels.
In the preferred scheme, described fan wheels are plastic wind wheel, and described quoit is the aluminium circle, and the aluminium circle can be a circle aluminium flake, and this simple in structure, technique is simple, and is easy to operate.
In the preferred scheme, described permanent magnet can adopt rare earth permanent magnet stone frame 13, can the magnetic force cutting occur with rare earth permanent magnet stone frame 13 during 12 revolution of sheet metal fan wheels, thereby produce larger resistance.
In the concrete scheme, the pivot of described one-directional rotation wheels 9 is connected with described fixed axis core 14 by unidirectional needle bearing.
In the preferred version, described slideway carriage 1 front end both sides are equipped with pedal 3, described pedal 3 is movably connected on the front end of described slideway carriage 1 by pedal rotating shaft, front end both sides at slideway carriage 1 arrange pedal 3, the foot of being convenient to the person taking exercise scrunches, so that person taking exercise's shank is better had an effect; Pedal 3 is flexibly connected by pedal rotating shaft, can be convenient to the person taking exercise in the process of taking exercise, and adjusts flexibly the angle of sole and shank, improves person taking exercise's comfort level.
In the more excellent scheme, for better fixedly person taking exercise's foot, prevent in the exercise process that the unexpected pedal 3 that breaks away from of foot can be provided with cingulum in the front of pedal 3, cingulum can be fixing with pedal 3 better with person taking exercise's foot.
In use, the person taking exercise is seated on the cushion 2, bi-pedal is on pedal 3, body forward is inclined, both hands are held respectively hand-held pole 7, then overcome drag devices and pull back hand-held pole 7, shank also can firmly make whole health and cushion 2 move to body frame 11 rear portions simultaneously, thereby can temper simultaneously belly, hand and leg muscle.
In the preferred scheme, the dress checkout gear can be arranged in cushion Slide Group 17, thereby transform person taking exercise's exercise data (such as the heat that consumes, time, number of times, mileage etc.), and be presented on the display screen 8.
In the preferred version, also comprise resistance adjustment device, be used for adjusting the gap between described permanent magnet and the described metal fan wheels lateral surface, by adjusting the gap between permanent magnet and the metal fan wheels, can realize the adjustment of drag size between the two, the gap is less, and resistance is larger, the gap is larger, and resistance is less.
In the concrete scheme, described resistance adjustment device comprises drag adjustment knob 4, described drag adjustment knob is threaded connection to be located on the described body frame 11, drag adjustment knob can be eight sections drag adjustment knobs, permanent magnet and gap between the metal fan wheels can be divided into eight different grades, be about to permanent magnet and resistance between the metal fan wheels and be divided into eight different grades, be convenient to the person taking exercise and select as required adjustment.
The above only is the description of the preferred embodiment of utility model; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. a windage rowing machine comprises carriage, body frame, it is characterized in that, also comprises:
Drag devices comprises sheet metal fan wheels, permanent magnet, and the activity of described sheet metal fan wheels is located on the described body frame, and the week that described permanent magnet is located at described sheet metal fan wheels with prepsetting gap laterally;
Telecontrol equipment comprises coil spring box, one-directional rotation wheels, fixed axis core, leash, hand-held pole; Described fixed axis core connects the pivot of the pivot of described sheet metal fan wheels, described coil spring box, the pivot of described one-directional rotation wheels successively, and activity is located on the described body frame, and described coil spring box is fixedly connected on the described body frame; One end of described leash connects described one-directional rotation wheels, and the other end is walked around the belt wheel that is fixed on the body frame and connected described hand-held pole.
2. windage rowing machine according to claim 1 is characterized in that, described sheet metal fan wheels comprise the fan wheels and are fixed on the quoit in the outside, described fan wheels wheel limit.
3. windage rowing machine according to claim 2 is characterized in that, described fan wheels are plastic wind wheel, and described quoit is the aluminium circle.
4. windage rowing machine according to claim 1 is characterized in that, described permanent magnet is rare earth permanent magnet stone frame.
5. windage rowing machine according to claim 1 is characterized in that, the pivot of described one-directional rotation wheels is connected with described fixed axis core by unidirectional needle bearing.
6. windage rowing machine according to claim 1 is characterized in that, described carriage comprises slideway carriage and cushion, and described cushion is located on the described slideway carriage slidably.
7. windage rowing machine according to claim 6 is characterized in that, described slideway carriage front end both sides are equipped with pedal, and described pedal is movably connected on the front end of described slideway carriage by pedal rotating shaft.
8. windage rowing machine according to claim 7 is characterized in that, the front of described pedal is provided with cingulum.
9. windage rowing machine according to claim 1 is characterized in that, also comprises resistance adjustment device, is used for adjusting the gap between described permanent magnet and the described metal fan wheels lateral surface.
10. windage rowing machine according to claim 9 is characterized in that, described resistance adjustment device comprises drag adjustment knob, and described drag adjustment knob is threaded connection to be located on the described body frame.
CN 201320113092 2013-03-13 2013-03-13 Wind resistance rowing machine CN203253101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320113092 CN203253101U (en) 2013-03-13 2013-03-13 Wind resistance rowing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320113092 CN203253101U (en) 2013-03-13 2013-03-13 Wind resistance rowing machine

Publications (1)

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CN203253101U true CN203253101U (en) 2013-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103120836A (en) * 2013-03-13 2013-05-29 慈溪市彼立福健身器材有限公司 Wind drag rowing machine
CN108939492A (en) * 2018-07-31 2018-12-07 厦门富乘健康科技有限公司 A kind of novel rowing machine
TWI651114B (en) * 2017-12-18 2019-02-21 期美科技股份有限公司 Wind resistance and magnetoresistive resistance adjusting device
CN109939413A (en) * 2017-12-20 2019-06-28 期美科技股份有限公司 Windage and reluctance type resistance adjustment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103120836A (en) * 2013-03-13 2013-05-29 慈溪市彼立福健身器材有限公司 Wind drag rowing machine
TWI651114B (en) * 2017-12-18 2019-02-21 期美科技股份有限公司 Wind resistance and magnetoresistive resistance adjusting device
CN109939413A (en) * 2017-12-20 2019-06-28 期美科技股份有限公司 Windage and reluctance type resistance adjustment device
CN109939413B (en) * 2017-12-20 2021-01-29 期美科技股份有限公司 Wind resistance and magnetic resistance type resistance adjusting device
CN108939492A (en) * 2018-07-31 2018-12-07 厦门富乘健康科技有限公司 A kind of novel rowing machine

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Addressee: Chang Weili

Document name: Notification of Passing Examination on Formalities

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EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20150313