CN2258779Y - Electric run exercising apparatus - Google Patents

Abstract

The utility model relates to an electric run exercising apparatus. The utility model is mainly composed of a machine frame, an electromotor, an adjustable power supply, a running belt, and a multifunctional display. A frame is vertically connected with a bracket, the connecting point is provided with a folding shaft, and the frame can be rotated around the folding shaft. When the utility model is not used, the utility model can be folded; when the utility model is used, the utility model is unfolded. Knobs are used for fixing the connection of the bracket and the frame, and the operating stability of the run exercising apparatus can be ensured. The utility model can be provided with a fixing machine frame and a folding machine frame, which can be chosen according to the housing condition. The utility model has the advantages of easy fabrication and convenient installation, multiple physical exercises of running, riding a bicycle, and rowing a boat can be carried out, and the various exercises can not be limited by weather and an environmental condition. The utility model is suitable for the physical exercises of a family and a gymnasium.

Description

Treadmill

The utility model relates to a kind of treadmill.Being mainly used in the physical training of family and stadiums, is a kind of exerciser, belongs to the sports goods field.

The present treadmill of using, it mainly is the tread belt of pedaling treadmill with manpower, drive the needs of doing owing to pedal, running people's two hands must be held the handrail of treadmill, its active procedure of analysis-by-synthesis is similar to the go-cart action, lost specific body-building function and the temperament and interest of road-work, simultaneously on treadmill, make road-work and need firmly pedal band, so velocity can not be very fast, can not satisfy multiple person taking exercise's needs, for improving the function of treadmill, solve the existing shortcoming of Manpower running machine, Patent Office of the People's Republic of China discloses application number: 90206917, and name is called: the speed change gear of treadmill, but this device is realized by the motor drives gear mechanism, because the frequent engaging friction of rack-and-pinion, so easily impaired and service life is short, it is unreliable work, the particularly big influence use of mechanical noise.

The purpose of this utility model is in order to overcome above-mentioned deficiency, a kind of treadmill is provided, use this machine will make road-work not be subjected to condition effect such as weather, environment, and run freely, velocity can regulate according to person taking exercise's demand, stay indoors and just can carry out taking exercise by running of various speed, and through simple assembling just can obtain stepping bicycle, physical training such as row the boat, this machine is divided into fixed and collapsible two kinds of structures, can be widely used in family, gymnasium and gymnasium.

The utility model is achieved in that

This machine is mainly by frame, motor, regulated power supply, tread belt, the display list meter is formed, described frame is made up of framework (14) and support (10), framework (14) and vertical connection of support (10), the folding shaft (9) of band knob (22) is housed in the junction, framework is collapsible or decontrols around this motion, knob fixed frame on the folding shaft and support are used, in case after screwing, support just can not be done relative activity with framework, make the stable work of running function, front axle (21) and rear axle (16) are contained in the two ends of framework (14) respectively, front roll (24) is sleeved on front axle (21) and the rear axle (16) with ball bearing respectively with back roll (15), tread belt (20) is sleeved on front roll and the back roll, driven pulley (12) is tightly packed in an end of front roll, regulated power supply (1) is installed on the framework (14), be welded with cast mount pad (38) on the shell that is connected to motor of motor (2) and framework (14), motor mounting plate (26) is equipped with in the both sides of framework (14), motor mounting axle (39) is installed above, installation shaft (39) is threaded onto in the cast mount pad (38) of motor, motor can rotate around installation shaft (39), rely on right angle orifice plate (33) and the right angle orifice plate (34) that is installed on the framework (14) on belt adjusting bolt (36) the tension motor casing, to regulate the elasticity of belt (8).

Described treadmill, treadmill arm-rest frame (28) is installed on the top of support (10), instrument control panel (27) is installed on the arm-rest frame, in order to reach the purpose of multiple physical training, on framework (14), also be processed with the jack (13) of the jack of device (3) to pedal being installed and rowing machine being installed, the exercise that can simulate stepping bicycle behind the device to pedal is installed, can simulate the exercise of rowing the boat after installing rowing machine, rearward end at framework (14) is equipped with rotating support (32) simultaneously, be used for regulating the height at treadmill rear portion, to reach the exercise function that run on the simulation level land and climbing is run.

Below reaching embodiment with reference to the accompanying drawings is elaborated:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is the view of device to pedal of the present utility model;

Fig. 4 is motor mounting figure of the present utility model;

Fig. 5 is a schematic diagram of the present utility model.

With reference to above-mentioned each figure, framework 14 and support 10 all form with the processing and manufacturing of rectangle steel pipe, support 10 and 14 vertical connections of framework, but the junction firm welding is fixed frame, or the brace 23 that is welded on the framework 14 in junction usefulness is connected with support 10 by the folding shaft 9 that has knob 22, become collapsible frame, can not unclamp the knob 22 of folding shaft by the time spent at treadmill for collapsible frame, framework 14 can be started very easily with support 10 and be overlapped, then knob 22 is screwed the storage area that can reduce treadmill, this Foldable running apparatus more is applicable to the user that big city living space is comparatively nervous, framework 14 is fixed with reinforcement 17 equably, the wooden slide plate 19 that the support tread belt is housed on it is to support the runner, front axle 21 and rear axle 16 are separately fixed at the two ends of framework 14, front roll 24 and back roll 15 are housed respectively on diaxon, anti-skidding running is with 20 before the band gripper shoe 19 of running is contained in, on the back roll, regulated power supply 1 is installed in the front end of framework, motor is installed on the motor mounting axle of framework 14 by tubular mount pad, flywheel 6 is contained on the motor reel with drive pulley 7, belt 8 is sleeved on drive pulley 7 and is fixed on the driven pulley 12 of front axle 21 1 ends, drive pulley 7 drives driven pulley 12 by belt 8 when motor rotates, before, back roll, tread belt is rotated simultaneously, for belt 8 is skidded, belt is housed on framework 14 regulates bolt 4, one end of bolt is connected with orifice plate 33 on being fixed on motor casing, the other end is connected with orifice plate on being contained in framework 14, screw or unclamp bolt 4, can regulate the rate of tension of belt 8, in order to regulate velocity, control sensor 5 is housed on the motor 2, control sensor 5 feeds back to the running speed of regulated power supply 1 with the stable electrical motivation with the rotary speed of motor, the demonstration sensor 11 that is contained on the framework 14 is transferred to display on the instrument control panel 27 with the speed of tread belt, to show velocity, the accumulative total running time, add up to run mileage, instantaneous values such as physical consumption.Can control the rotating speed of motor by the velocity control knob on the instrument control panel 27, reaching the velocity that the person taking exercise requires, and be stable on this velocity.

For reaching the purpose of multiple exercise, on framework 14, be welded with the jack 3 of device to pedal is installed, device 33 to pedal can be inserted in the jack as required, just can carry out the simulated exercise of stepping bicycle, rowing machine jack 14 also is equipped with in both sides at framework 14, when needs are rowed the boat exercise, the hydraulic type rowing machine can be inserted in the rowing machine jack, the inserting column 31 on both sides, chair 29 bottom of will rowing the boat again is inserted in the chair jack 18 of rowing the boat of framework 14 both sides, the person taking exercise is sitting in the exercise of can rowing the boat on the chair of rowing the boat, backrest 30 changeable angles of chair of rowing the boat make the person taking exercise have only exercise posture, and the person taking exercise is sitting on the chair of rowing the boat two and rides and doing to take exercise to pedal on the device to pedal when moving to pedal.

(see figure 5) at first is inserted in attaching plug on the household AC power when using this treadmill, velocity control knob 37 on the instrument control panel turns clockwise, regulated power supply 1 is just to motor 2 output powers, the motor rotation is also passed through drive pulley 7, driving belt 8, driven pulley 12 drives front roll 24 rotations, before being sleeved on, tread belt 20 on the back roll is just done translational motion on support skid 19, the person taking exercise just can do taking exercise by running of various speed on treadmill, this moment, the movement velocity of velocity sensor 11 mensuration tread belt was delivered to multifunction display 40 demonstration velocities, the accumulative total running time, add up to run mileage, numerical value such as physical consumption.The rotating speed that control sensor 5 is measured motor 2 is compared the difference amplifier that it feeds back in the regulated power supply 1 with the speed set-point of being sent here by velocity control knob, its difference output is exported to reach stable motor given speed the electric power of motor 2 by control circuit, drive circuit and power component control, the speed that clockwise rotates the velocity control knob motor increases, the speed of service of tread belt improves, otherwise, be rotated counterclockwise velocity control knob, the speed of motor lowers, and it is slow that the speed of service of tread belt becomes.

This machine is divided into fixed frame and collapsible frame, fixed frame is applicable to family, gymnasium and the gymnasium etc. that living space is comparatively spacious, collapsible frame then is applicable to the family that living space is less, treadmill frame can be decontroled when taking exercise by running, after tempering end, treadmill can be folded up to reduce the treadmill floor space, this machine is simple in structure, easy for installation, and can according to take exercise the interim assembling of needs to pedal, the assembly of exercise function such as row the boat, reach round-the-clock purpose of carrying out various physical trainings, be the sports goods of Modern Family's indispensability.

Claims (2)

1, a kind of treadmill is mainly by frame, motor, regulated power supply, tread belt and instrument control panel are formed, it is characterized in that framework (14) and vertical connection of support (10), the junction is the folding shaft (9) that a framework (14) can have rib-loop around an end of this rotation, the other end person of the installing knob (22) of folding shaft, front axle (21) and rear axle (16) are contained in the two ends of framework (14) respectively, front roll (24) is contained on the antero posterior axis with bearing holder (housing, cover) respectively with back roll (15), tread belt (20) installs around on the cylinder of front and back, support skid (19) is housed under the tread belt, driven pulley (12) is tightly packed in an end of front roll, motor (2), regulated power supply (1) is installed in the front end of framework (14), control sensor (5) is contained on the motor (2), velocity sensor (11) is installed on the framework that abuts against driven pulley (12), belt is regulated bolt (4) one ends and is connected on the orifice plate (33) of motor casing, the other end is connected on the orifice plate that is welded in the framework front end, be welded with cast mount pad (38) on the shell of motor (2), the both sides welding of framework (14) has the motor mounting plate (26) of motor mounting axle (39), treadmill arm-rest frame (28) is installed on the top of support (10), and instrument control panel (27) is installed on the arm-rest frame (28).

2, treadmill according to claim 1, it is characterized in that being welded with device female receptacle (3) to pedal at the front end of framework (14), be welded with the female receptacle (13) that the hydraulic type rowing machine can be installed in the both sides of framework (14), framework (14) the both sides chair jack (18) of rowing the boat, two inserting columns (31) of chair (29) bottom of rowing the boat can insert, and rotary back are installed below the framework (14) to support (32).

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