CN2523300Y

CN2523300Y - Electric rocking concave beds

Info

Publication number: CN2523300Y
Application number: CN 00254338
Authority: CN
Inventors: 周宝善
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-25
Filing date: 2000-09-25
Publication date: 2002-12-04
Anticipated expiration: 2010-09-25

Abstract

An electric rocking concave bed relates to the rocking concave bed which uses the principle that the electric power can drive a bed body arc-shaped frame to do the rhythmic lateral reciprocating rocking motion on a track for working, while the bed and the human body can not be overturned. The utility model is the electric rocking concave bed which is particularly used for infants, elderly people, patients and other people with the need of fast sleeping and peaceful sleeping. The utility model is mainly characterized in that the bed surface is designed to the concave type, the bed body frame takes a shape of arc and is arranged on the corresponding track, which can do the lateral reciprocating rocking motion on the track, the electric power is used for the traction of a steel wire rope, so as to drive the left side and the right side of a bed body to do the rhythmic lateral rocking motion.

Description

Electronic rock and roll concave surface bed

The utility model relates to and a kind ofly drives that a bed body arc support does the rhythm and pace of moving things is arranged in orbit that the reciprocal rock and roll of side direction moves and the overturning-free principle of bed accessory and human body is come the rock and roll concave surface bed of work with electric power, particularly relate to the baby, the old man, patient and other need sleeping fast, the electronic rock and roll concave surface bed of the human of stable sleep.

Known rock and roll bed accessory, as: for the sleeping fast cradle of baby, be directly back and forth to promote to make it produce the motion of side direction rock and roll with manpower, amplitude size and all bad control of frequency speed that it waves, thus time for falling asleep relatively prolonged, in addition, it is to the old man, patient and other need sleeping fast people inapplicable, because that will influence other people rest, and the gas of quite requiring great effort.

The purpose of this utility model be to provide a kind of improved drive that a bed body arc support does the rhythm and pace of moving things is arranged in orbit that the reciprocal rock and roll of side direction moves and the overturning-free principle of bed accessory and human body is come the rock and roll concave surface bed of work with electric power.

The purpose of this utility model is achieved in that

(1) bed surface is designed to matrix.Its principal character is: above the edge of bed surface can be placed arms and legs.And the sleep district of indentation in the middle of exceeding.Play: 1. prevent that human body from rolling down from bed accessory because of carelessness in the process of bed accessory rock and roll; 2. prevent that human body from by mistake rolling down from the bed in the process of sleeping soundly; 3. above Chuan edge can be placed on arms and legs.The edge of this bed surface can be a side of bed only, or a few side, can also bed around; This bed surface can be the part of bed accessory, also can be mattress independently, can also be collapsible several.

(2) the bed body support frame is designed to arc, and is placed into above the respective track.Its principal character is: the bed body support frame is curved, is placed on above the respective track, can do the reciprocal rock and roll motion of side direction in orbit, and the bed body is in stability under arc support supports.

(3) drive bed body arc support with electric power and the rhythm and pace of moving things is arranged in orbit do the reciprocal rock and roll motion of side direction.Its main feature is: the left and right sides (or other parts position of bed body) that electricity consumption power traction steel wire cable drives the bed body makes a body that the side direction rock and roll motion of rhythm and pace of moving things ground be arranged.

The utility model bed surface is designed to matrix, has not only played safety effect, and owing to have the edge of the bed of this projection to lift and to be placed on it on the arms and legs, so can play the blood circulation effect of regulating arms and legs again.Because the utility model is to drive the bed body by electric power rhythm and pace of moving things ground rock and roll is arranged, so the amplitude that does not need other people to work hard just to control its rock and roll well is big or small and the frequency speed, thereby shortening time for falling asleep, and drive mechanism is simple, in addition, because the arc support of bed body is placed on the respective track, so to the surface state no requirement (NR).

The concrete structure of utility model is provided by following example and accompanying drawing.Fig. 1 is the stereogram of the electronic rock and roll concave surface bed that provides according to the utility model.Fig. 2 is the operation principle schematic diagram of the electronic rock and roll concave surface bed that provides according to the utility model.Fig. 3 is the side view of the electronic rock and roll concave surface bed that provides according to the utility model.

Below in conjunction with Fig. 1, Fig. 3 describes the details according to the concrete device that the utility model proposes in detail.This bed accessory comprises the recessed bed of rock and roll main body [1], arc support [2], track [3], steel wire cable [4], pulley [5], spring [6], electric turntable [7], rotating shaft [8], rocking bar [9], motor [10].

Sleep district 9cm-27cm in the middle of the marginal portion of the upper surface of main body [1] exceeds, and width is 12cm-36cm; Arc support working face mean radius of curvature is 50cm-150cm.The distance of rocking bar and rotating shaft is 1cm-10cm.The pulley and the rotating shaft of the left and right sides are located along the same line.

Describe in detail according to the dynamically working situation that the utility model proposes below in conjunction with Fig. 2.The utility model bed body is in stability under arc support [2] supports, arc support [2] is O point, i.e. stable equilibrium position with track [3] contact point.When electric turntable [7] rotates by the diagram direction of arrow, rocking bar [9] just spring [6] the taut wire rope [4] by the right side thus a right side that drives bed body [1] has a down dip, arc support [2] rolls to the right on track [3] simultaneously, when electric turntable [7] turns over 90 when spending, arc support [2] has just moved on to the A position with the contact point of track [3], when electric turntable [7] when being rotated further, thereby rocking bar just loosens steel wire cable upwarps a body right side, arc support rolls left in orbit simultaneously, when electric turntable turns over 180 when spending, the contact point of arc support and track has just been got back to O point, i.e. equilbrium position again

When electric turntable [7] when being rotated further, thereby the rocking bar just steel wire cable on the tension of the spring by the left side left side has a down dip a body left side, arc support rolls left in orbit simultaneously, when electric turntable turns over 270 when spending, the contact point of arc support and track has just moved on to the B position, when electric turntable [7] when being rotated further, thereby rocking bar just loosens steel wire cable upwarps a body left side, arc support rolls to the right in orbit simultaneously, when electric turntable turns over 360 when spending, the contact point of arc support and track has just been got back to O point, i.e. equilbrium position again.Move back and forth according to this.

Claims

Electronic rock and roll concave surface bed, by recessed bed main body [1], arc support [2], track [3], steel wire cable [4], pulley [5], spring [6], electric turntable [7], rotating shaft [8], rocking bar [9], motor [10] is formed, its architectural feature is: the upper surface of recessed bed main body [1] is matrix, support is curved, and arc support [2] is placed on above the respective track [3], and motor [10] is installed in the arc support [2], in the rotating shaft [8] of motor [10] electric turntable [7] is housed, rocking bar [9] is housed on the electric turntable [7], and two springs [6] are equipped with in rocking bar [9] both sides, and a cover pulley [5] respectively is equipped with in arc support [2] both sides, one section steel wire cable [4] is respectively being fastened at the two ends of track [3], and these two sections steel wire cables [4] link to each other respectively with two springs [6] of rocking bar [9] both sides by pulley [5].