CN201088803Y - Folding mechanism for treadmill handrail side bearer set - Google Patents

Abstract

A running machine handrail side frame combining and folding machine is provided, which is characterized in that a drive motor unit and a belt, a front drum and a back drum driven by the drive motor unit are arranged at a side of a running machine frame, a lifting motor and an adjusting support driven by the lifting motor are disposed at a side of the running machine frame, two cross-under shafts are positioned on a bottom end of the frame and are hinged on a handrail side frame unit and a back bracing frame, a slide-rail for the sliding a pulley unit is arranged on a first stiffening plate and a second stiffening plate of the frame, the pulley unit is connected with a sliding pushing rod, the other end of the sliding pushing rod is hinged with the back bracing frame, an air pressure stick is pivoted on a third stiffening plate, and the other end of the air pressure stick is directly pushed on the sliding pushing rod; A pull rod, which can pull an interlocking crossshaft to drive the handrail side frame unit for corresponding synchronous folding or upright erection, is arranged on an opposite direction of the back bracing frame and the handrail side frame unit. The utility model can supply auxiliary thrust force and support strength during the folding.

Description

Treadmill handrail bogie side frame group collection agency

Technical field

The utility model relates to the treadmill field, particularly relate to a kind of treadmill handrail bogie side frame group collection agency, when this collection agency is folded or keeps flat at framework, can provide augmented thrust and bracing force, can make handrail bogie side frame group do the action that folds synchronously or stand upright again simultaneously.

Background technology

As everyone knows, because the volume of various treadmill is all very huge and heavy, thus all can be provided with the basic function that treadmill frame upwards can be folded usually in design, so that transportation and collection.Collection agency is divided into electronic and manual two kinds as the attached substantially outfit of treadmill.

To so far, in the existing treadmill collection agency, when framework folds or puts down (making it become serviceable condition), mostly can't provide auxiliary thrust or bracing force to finish this action like a cork to help the user, physical chump or women user meet accident easily and cause somatic damage.

The utility model content

The purpose of this utility model provides a kind of treadmill handrail bogie side frame group collection agency, and this collection agency can provide auxiliary thrust or bracing force to finish this action like a cork to help the user in the process of folding.

The purpose of this utility model is achieved through the following technical solutions:

A kind of treadmill handrail bogie side frame group collection agency, this treadmill frame one side is provided with the drive motor group, and the belt and the forward and backward cylinder that drive by this drive motor group, this treadmill frame one side also is provided with a lift motor and an adjustment support by this lift motor driving, this framework bottom is provided with two cross-under axles, be hubbed at this handrail bogie side frame group and rear support stand respectively, its characteristics are:

First and second stiffening plate of this framework is provided with one can be for the slide rail of assembly pulley slippage, this assembly pulley is connected with a slip yoke frame, the other end of this slip yoke frame is articulated in this rear support stand, be articulated with an air pressure rod on the 3rd stiffening plate of this framework, the direct pushing tow of the other end of this air pressure rod is lived this slip yoke frame;

This collection agency comprises that also two ends are articulated with the interlock transverse axis of rotating disk, this rotating disk and this handrail bogie side frame group all are fixed on the same axle, on this rear support stand direction relative, be provided with one and can promote this interlock transverse axis and then drive handrail bogie side frame group to produce the corresponding push rod that folds synchronously or stand upright and move with this handrail bogie side frame group.

Positive progressive effect of the present utility model is: simple in structure, easy to use, and can provide auxiliary thrust or bracing force to fold action to help the user to finish like a cork.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model preferred embodiment.

Fig. 2 is the floor map of collection agency shown in Figure 1.

Fig. 3 is that collection agency shown in Figure 1 folds the wherein view in the process.

Fig. 4 is that collection agency shown in Figure 1 is finished the floor map when folding state.

The specific embodiment

Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

At first, as shown in Figure 1 and Figure 2, these treadmill frame 10 1 sides are provided with drive motor group 11, it cooperates driving belt 12 and 13,14 actions of forward and backward cylinder, and being used to drive a running band (not shown) wheel changes, and also is provided with a lift motor 15, be used to drive the high and low position of an adjustment support 16, and then adjust the inclination angle of propping up of framework 10, framework 10 bottoms are provided with two groups of cross-under axles 17,18, are hubbed at handrail bogie side frame group 19 and rear support stand 20 respectively.

First and second stiffening plate 101,102 of framework 10 is provided with one can make this assembly pulley 21 combine with a slip yoke frame 23 for the slide rail 22 of assembly pulley 21 slippages again, and the other end of slip yoke frame 23 is articulated in the appropriate position of rear support stand 20 again.The 3rd stiffening plate 103 appropriate positions of framework 10 are articulated with an air pressure rod 24, the direct pushing tow of the other end of this air pressure rod 24 yoke frame 23 that firmly slides.

On the relative direction of rear support stand 20 and handrail bogie side frame group 19, be provided with a push rod 25, be used to pass the interlock transverse axis 27 that one or two termination is provided with rotating disk 26, and then order and the corresponding action that folds synchronously or stand upright of these rotating disk 26 coaxial affixed handrail bogie side frame groups 19 generations.

As shown in Figure 3, Figure 4, when framework 10 is in horizontal serviceable condition, this air pressure rod 24 is compressed owing to being subjected to framework 10 gravity own, when the user by framework 10 rears when upwards praising, this air pressure rod 24 will provide suitable auxiliary top thrust amount (being augmented thrust) that slip yoke frame 23 is taken advantage of a situation to framework 10 front end slippages.Therefore, rear support stand 20 also revolves to framework 10 the place aheads synchronously with pasting and moves, until making 10 one-tenth vertical configurations of framework fold state.

In like manner, when the downward switching of user framework 10, rear support stand 20 and pulley 201 become to paste ground too and revolve shifting state, and cooperate the cushioning effect (being supplemental support) of air pressure rod 24 self, until making framework 10 reduce to horizontal level, so reach steadily, the labour-saving effect.

Claims (1)

1. treadmill handrail bogie side frame group collection agency, this treadmill frame one side is provided with the drive motor group, and the belt and the forward and backward cylinder that drive by this drive motor group, this treadmill frame one side also is provided with a lift motor and an adjustment support by this lift motor driving, this framework bottom is provided with two cross-under axles, be hubbed at this handrail bogie side frame group and rear support stand respectively, it is characterized in that:

First and second stiffening plate of this framework is provided with one can be for the slide rail of assembly pulley slippage, this assembly pulley is connected with a slip yoke frame, the other end of this slip yoke frame is articulated in this rear support stand, be articulated with an air pressure rod on the 3rd stiffening plate of this framework, the direct pushing tow of the other end of this air pressure rod is lived this slip yoke frame;

This collection agency comprises that also two ends are articulated with the interlock transverse axis of rotating disk, this rotating disk and this handrail bogie side frame group all are fixed on the same axle, on this rear support stand direction relative, be provided with one and can promote this interlock transverse axis and then drive handrail bogie side frame group to produce the corresponding push rod that folds synchronously or stand upright and move with this handrail bogie side frame group.

Images