CN2269229Y

CN2269229Y - Foldable body-building running machine

Info

Publication number: CN2269229Y
Application number: CN 96219749
Authority: CN
Inventors: 郭海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-18
Filing date: 1996-10-18
Publication date: 1997-12-03
Anticipated expiration: 2006-10-18

Abstract

The utility model relates to a folding body building running machine. The utility model is provided with a base body on which a motive power motor, a front rotating shaft rod, a rear rotating shaft rod, a running belt, etc. are arranged; one end of the base body is fixedly provided with a handle rod, the base body is positioned at one side end of the handle rod, particularly a barycenter section frame used for bearing the motive power motor is provided with a pivoting seat, one end of a main frame used for bearing a positioning plate of the running belt is provided with an approximately L-shaped pivoting piece, the L-shaped pivoting piece and the pivoting seat are pivoted by a bolt member, and the base body can be completely set up on the ground vertically in an available condition. When the utility model is not used, the main frame can be folded upwards using the bolt member as a folding shaft, and the occupied space can be reduced.

Description

The folding exercise treadmills

The utility model is relevant a kind of body-building apparatus, is meant that especially a kind of two-period form that the underframe seat of exercise treadmills can be given folds, and can dwindle the folding exercise treadmills of putting the space.

Exercise treadmills is a kind of indoor sport utensil of being used as body building by people, and the volume of exercise treadmills and shared area are than rowing machine, the ladder device, indoor sport utensils such as exercise bicycle are all big, for the quite narrow user in space, house, no matter be in effective utilization or visual experience of the interior space, a treadmill that occupies certain space and can not change always makes the user feel more puzzlement, just be based on this kind puzzlement and influence common people and consider whether to be necessary, reaching by this indoor body-building exercise of treadmill and keep fit purpose thereby hinder people at the bigger treadmill that takes up room of indoor ornaments at home.The utility model creator is universal day by day thoughts on the indoor body-building sports equipment; and traditional exercise treadmills is not when shutdown is used; its shared area is quite big, allows in fact the user do better ornaments and to obtain the visual experience of preferable indoor landscape the interior space.

In view of this, the long-pending manufacturing experience of being engaged in the indoor sport equipment for many years of this creator is researched and developed and is improved at traditional treadmill big drawback that takes up room, and develops the utility model finally.

Main purpose of the present utility model is to provide a kind of foldable exercise treadmills, shuts down when not using the collapsible treadmill of user and favourable putting do not take the bigger interior space at treadmill.

The utility model is for reaching aforementioned purpose, and adopts following technical scheme:

A kind of folding exercise treadmills, it is provided with is the base body of rectangular frame without exception, end at the non-long side of base body is provided with perpendicular support body and handle portion, be provided with base plate in addition and be positioned at electro-motor on the base plate at an end of the nearly handle portion of base body, described base body is provided with rotating preceding axostylus axostyle in addition, back axostylus axostyle, one Clothoid type running band can be socketed in described before and after between two shaft lever, before reaching, the belt wheel of electro-motor force-output shaft connects a driving belt between the follower of axostylus axostyle, when electro-motor starts, making runs to take back revolves running, stands in circling round and road-work along with the band of running on the pedal for the body builder.

Improvements of the present utility model are: described base body is segmented into center of gravity segment frames and main frame at two long sides, this center of gravity segment frames respectively is provided with general L-shaped and is prefabricated into round-meshed pin-jointing piece at the inner edge side of two flank ends, stretch through by the spigot that is provided with screw thread and to be bound up on described pin-jointing piece and the pin joint seat, make the main frame of treadmill base body be leaned against instrument board by folding facing upward up, and allow whole treadmill only stay the center of gravity segment frames to stay in floor, can dwindle taking up room of treadmill greatly.

The utility model preferred embodiment is described with reference to the accompanying drawings as follows:

Fig. 1 is the stereoscopic-state schematic diagram of the utility model preferred embodiment.

Fig. 2 is the base body STRUCTURE DECOMPOSITION schematic diagram of the utility model preferred embodiment.

Fig. 3 is the static cutaway view of the base body of the utility model preferred embodiment.

Fig. 4 is the schematic diagram of A-A part shown in Figure 3.

Fig. 5 is the dynamic cutaway view of the base body of the utility model preferred embodiment.

Fig. 6 is the state diagram that the main frame of the utility model preferred embodiment is folded.

Please refer to Fig. 1, the utility model preferred embodiment includes the base body B of rectangular framework without exception, the end of this base body B has extended perpendicular support body 11 and handle portion 12, this handle portion 12 is to help when supplying user's road-work, also instrument board 13 can be set on it, also be provided with as the fixing base plate 15 of electro-motor 14 at the base body end of this handle portion.Aforementioned base body B is provided with rotating preceding axostylus axostyle 21 and back axostylus axostyle 22, one Clothoid type is run and is with 3 can be socketed in forward and backward axostylus axostyle 21,22 places, then be to contain a pedal 4 that is positioned in base body B at Clothoid type running strap clamp layer place, treadmill also be provided with a lid 18 be used to cover cover motor 14 and before the two section of axostylus axostyle 21.Follower 23 by belt wheel on the motor force-output shaft 16 and preceding axostylus axostyle connects a driving belt 17, when power motor is activated, by driving belt 17 interlock followers 23, axostylus axostyle 21 rotates synchronously before also making, making runs is with 3 to do circumnutation, the sporter be stand on the pedal 4 along with running with 3 circle round and make road-work, this is the utility model and the most basic formation and the action of exercise treadmills at present.Because this base body B is by horizontal on the ground the time, it is to occupy certain space, if treadmill is in non-working condition, the user is still and can't reduces the shared space of this treadmill, the utility model then is to adopt folding mode, the instrument board place is erect and be against to the most of section of base body, and the area that treadmill is taken reduces greatly, and the state after it is folding as shown in Figure 6.

Please cooperate Fig. 2 to Fig. 4, the base body B of the utility model preferred embodiment is designed to movable folding mode at preceding

axostylus axostyle

21 and 4 on pedal, that is Jiong shape center of gravity segment frames 5 and main frame 6 are respectively contained in long limit, treadmill bottom framework both sides, respectively be provided with a pin joint seat 51 with screw at the apical margin of 5 liang of flank ends of center of gravity segment frames, the medial margin of 6 liang of flank ends of main frame then respectively is provided with general L-shaped pin-jointing piece 61, this pin-jointing piece 61 is preset with circular hole 62, the spigot 63 that is provided with screw thread by the termination stretch through a pad 64 and pin-jointing piece circular hole 62 and be screwed onto on the pin joint seat 51, can allow center of gravity segment frames 5 and the main frame 6 common underframe seat B that constitute treadmills.Also has steadiness when shaking in order to allow main pivot frame 6 bear runner's load and to run, can be provided with the extension rod 52 of a suitable length at the root edge of center of gravity segment frames two flank ends, this extension rod 52 is provided with the positioning seat 53 of a band screw, main frame two flanks are near pin-jointing piece 62 and be symmetrical in aforementioned positioning seat 52 places and then establish a positioning seat 64 that still has a screw, with a screw that seat 7 is bound up on

aforementioned positioning seat

65 and 53 that props up that is provided with screw rod, make main frame when the runner moves, still keep desirable steadiness, can not cause the swing of base body B at all.

The utility model in use, this base body B still exercise treadmills with other is the same, occupy certain usage space, just when treadmill does not use, the user can will prop up set positioning seat 53 on the extension rod 52 that seat 7 screw rod end breaks away from the center of gravity segment frames, can up fold, as developing by Fig. 3 to Fig. 5 and operating state shown in Figure 6.Exercise treadmills after folding, it only has and is equivalent to put the center of gravity segment frames 5 of electro-motor by on the ground parked, and this section is also established handle portion in addition, parts such as instrument board, the weight of this section can be said so and be accounted for the weight of whole the treadmill overwhelming majority, yet, the shared level ground of this section area but is that fortune is lower than main frame 6 area occupied that comprising the running band that circles round, therefore, the utility model main frame 6 be folded face upward lean against handle portion after, really can dwindle the shared interior space greatly, and the user can operate easily, and the not collapsible treadmill of more traditional underframe seat, the utility model obviously have and dwindle the effect that takes up room.

Claims

1. folding exercise treadmills, it is provided with is the base body of rectangular frame without exception, end at the non-long side of base body is provided with perpendicular support body and handle portion, be provided with base plate in addition and be positioned at electro-motor on the base plate at an end of the nearly handle portion of base body, described base body is provided with rotating preceding axostylus axostyle in addition, back axostylus axostyle, one Clothoid type running band can be socketed in described before and after between two shaft lever, before reaching, the belt wheel of electro-motor force-output shaft connects a driving belt between the follower of axostylus axostyle, it is characterized in that: described base body is segmented into center of gravity segment frames and main frame at two long sides, this center of gravity segment frames respectively is provided with general L-shaped and is prefabricated into round-meshed pin-jointing piece at the inner edge side of two flank ends, stretching through by the spigot that is provided with screw thread is bound up on described pin-jointing piece and the pin joint seat, makes the main frame of treadmill base body be leaned against instrument board by folding facing upward up.