Reciprocating swinging drive device of easy cradle
A technology of reciprocating swing and driving device, applied in entertainment devices, rocking beds, rocking chairs, etc., can solve the problems of changing the swing amplitude of the suspension pendulum body, the suspension pendulum body swinging stiffly, and rigid impact, etc., to achieve easy change or adjustment, and improve comfort. The effect of sex, simple structure
Inactive Publication Date: 2011-07-20
戴永锋
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Problems solved by technology
In short, the existing hanging pendulum products either use a rigid connecting rod connection to realize power transmission, or use a swing rod to cooperate with (toggle) a stopper to realize power transmission. There are two defects in this structure and driving method: 1. The rigid connection and motion inertia of the connecting rod or the collision between the pendulum and the block in the transmission are likely to generate rigid impact and noise of the drive, which will cause the suspension pendulum to swing stiffly, and the comfort or use effect is not ideal; 2. Suspension pendulum It is difficult to change or adjust the swing range, and it is not suitable for the individual needs and adjustments of the swing range
Method used
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Embodiment Construction
[0018] The reciprocating swing driving device of the comfort cradle in Embodiment 1 of the present invention (for the structure see figure 1 , 2 , 3, 4), including a rotary handle 3 driven by the electric mechanism 2 located on the upper or lower side of the side end of the Anle cradle 1, the outer end of the handle is connected to the Anle cradle through a flexible traction belt 4 The side ends of the cradle are connected to drive the comfort cradle to swing back and forth.
[0019] The bottom of the above-mentioned cradle is arc-shaped, and can swing in situ on a positioning machine base 5, and a column 6 is arranged near its side end, and the rotating shaft 7 of the rotary handle is arranged on the column, and the handle is outside The end is connected with the corresponding side end of the arc-shaped comfort cradle through a flexible traction belt.
[0020] In order to make the change or adjustment of the swing range of the comfort cradle simple and convenient, a plurali...
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The present invention discloses a reciprocal swaying driving device of armchair rack, which contains rotary crank anchored by motor on the upper side of rack lateral or on the lower lateral position, wherein the exterior of rotary crank connects lateral end of armchair rack through flexible drawing belt, which makes armchair sway reciprocally. The reciprocal swaying driving device of armchair rack provided by the present invention has the advantages that: the rack amplitude is easy to change or adjust; the shift between dynamic driving and labour-driving of the rack; the structure is simple; no rigid striking exists during driving; the noise is low; the rack product which can be a traditional rotating rack product or a suspending rack product is more comfortable to use.
Description
technical field [0001] The invention relates to a reciprocating swing driving device for an ease cradle. Background technique [0002] All kinds of articles currently used by the public based on the principle of rotating pendulum, such as adult rocking chairs, baby cradles, children's rocking horses, etc. (hereinafter collectively referred to as "rotating pendulum articles"), are directly placed on the ground and are manually driven. , due to the uncertain position, the electric drive cannot be set or implemented, and the advantages of the rotating pendulum products cannot be fully utilized, especially the traditional rotating swing rocking chairs and baby cradles that can stabilize people's emotions, calm people's nerves, relax the brain, The superior function of drowsiness has not been fully exploited to benefit the public. At the same time, various articles made of the principle of single pendulum or compound pendulum (hereinafter collectively referred to as "suspended pe...
Claims
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IPC IPC(8): A47D9/02A47D13/10A47C3/02A63G13/06
Inventor 戴永锋
Owner 戴永锋