CN220212432U - Reciprocating swing soft bed - Google Patents

Abstract

The utility model relates to a reciprocating swinging soft bed, which solves the problems that a mattress in the prior art cannot swing left and right to achieve the effect of a baby cradle and is unfavorable for helping sleep, and adopts the following technical scheme: the swinging mechanism is characterized in that the base comprises a swinging bracket, a swinging base and a swinging mechanism, the swinging mechanism enables the swinging bracket to be limited on the swinging base and enables the swinging bracket to swing reciprocally relative to the swinging base, and the swinging track of the swinging bracket is a circular arc track. The effect is that: change bedstead structure, have and settle in the rocking base on ground, can rock the rocking support of rocking on rocking base through the effect of rocking mechanism for the bedstead that sets up on the rocking support can rock side by side, finally makes mattress can rock side by side, and people lie on mattress, can reach the effect of the side by side action of simulation baby cradle, and then can effectively help people to fall asleep fast, and plays and help the sleep effect.

Description

Reciprocating swing soft bed

Technical Field

The utility model relates to a soft bed, in particular to a reciprocating swinging soft bed.

Background

The existing soft bed comprises a base, wherein a mattress is placed above the base, the base has a limiting function on the periphery of the mattress, and the mattress is prevented from sliding or moving. Some bases are also provided with a bedstead, and the bedstead is fixed on the base. The common characteristics of the two are that the mattress is fixedly arranged relative to the base, and the mattress can not shake left and right relative to the base. Along with the development of society, people are more and more stressed, and are in a tension state for a long time, and are difficult to fall asleep at night, even insomnia, and conventional soft beds cannot help people to fall asleep rapidly, so that people are required to fall asleep rapidly by changing the state of the soft beds, and the sleep-aiding effect is achieved.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a reciprocating swinging soft bed, which changes a base structure and comprises a swinging base arranged on the ground and a swinging bracket capable of swinging left and right on the swinging base through the action of a swinging mechanism, so that a bed frame arranged on the swinging bracket can swing left and right, a mattress can swing left and right along with the bed frame, a person can lie on the mattress, the effect of simulating the left and right swinging action of a baby cradle can be achieved, the quick falling of the person can be effectively helped, and the sleeping assisting effect is achieved.

The technical aim of the utility model is mainly solved by the following technical scheme: the reciprocating swinging soft bed comprises a bed frame and a base for supporting the bed frame, and is characterized in that the base comprises a swinging bracket, a swinging base and a swinging mechanism, the swinging mechanism enables the swinging bracket to be limited on the swinging base and enables the swinging bracket to swing reciprocally relative to the swinging base, and the swinging track of the swinging mechanism is an arc track.

Compared with the prior art, the improvement of the technical scheme is as follows: the cradle comprises a rocking base arranged on the ground, and a rocking support which can rock left and right on the rocking base through the action of a rocking mechanism, so that a bedstead arranged on the rocking support can rock left and right, a mattress can rock left and right along with the bedstead, people lie on the mattress, the effect of simulating the left and right rocking action of the baby cradle can be achieved, people can be effectively helped to fall asleep quickly, and the sleeping-aiding effect is achieved. Moreover, the track of the swinging bracket swinging left and right is arc-shaped, so that the swinging motion is gentle and smooth, and the sleeping-aiding effect is better achieved.

As a further improvement and supplement to the technical scheme, the utility model adopts the following technical measures: the swinging mechanism comprises a control box, a motor connected with the control box through signals, a crank rocker mechanism driven by the motor and a sliding rail roller mechanism, wherein the output end of the crank rocker mechanism is pivoted on the swinging bracket, the sliding rail roller mechanism is arranged between the swinging bracket and the swinging base, and the sliding rail roller mechanism is combined with the crank rocker mechanism to enable the swinging bracket to swing back and forth on the swinging base and limit the swinging bracket on the swinging base. The purpose that sets up the control box can the automatic control rocking mechanism action, finally makes the bedstead rock about, avoids needing other people to assist to rock the bedstead, is favorable to people to the private requirement in space, also is favorable to avoiding other people to assist to rock and the extra labour that increases, avoids other people's labour input. The initial state is the bed frame horizontal position state, the initial state position is restored after the machine is turned off, the normal sleep of the soft bed is not affected in the machine-off state, and a plurality of shaking modes can be set in the control box in advance, so that different users can shake according to the shaking preference of the users.

The bottom at opposite both ends sets up the upper arc strip of upwards bending respectively on the rocking support, the top at the corresponding both ends on the rocking base sets up the lower arc strip of upwards bending respectively, the arc of upper arc strip with the arc adaptation of lower arc strip, just upper arc strip sets up in correspondence the top of lower arc strip, slide rail gyro wheel mechanism is four sets of at least, set up respectively in upper arc strip with four bights that lower arc strip cooperation formed. The bed frame can shake left and right along the circular arc track through the cooperation of the upper arc strip and the lower arc strip.

The two ends of the upper arc-shaped strip and the lower arc-shaped strip are both circular arcs, the middle parts of the upper arc-shaped strip and the lower arc-shaped strip are straight strips, and the circular arcs are symmetrically arranged by taking the central line of the arc-shaped strip as a symmetrical central line. The arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip are used for limiting the bed frame to shake within a certain amplitude, the amplitude of the shake is in direct proportion to the length of the arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip, and the shake is matched with the curvature of the arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip. The arc shape is symmetrically arranged by taking the central line of the arc-shaped strip as a symmetrical central line, that is, the symmetrical central lines at the left side and the right side of the bedstead are taken as symmetrical lines, so that the amplitude of the left or right shaking of the bedstead is consistent.

The sliding rail roller mechanism comprises a sliding rail and a roller component matched with the sliding rail, the sliding rail is arc-shaped, the sliding rail is attached to and fixed to the bottom of the near two ends of the upper arc-shaped strip along the bending direction of the upper arc-shaped strip on the swinging bracket, the roller component is arranged at the top of the near two ends of the lower arc-shaped strip on the swinging base, and the sliding rail is slidably supported on the roller of the roller component. The sliding rail is made of metal, has the characteristics of wear resistance, high strength, service life and the like, and the roller assembly is favorable for smooth movement of the sliding rail.

The roller assembly comprises a roller seat, the roller is arranged in the roller seat, the roller is arranged on the roller seat in a rolling way, an installation notch is formed in the lower arc-shaped strip, the roller seat is arranged in the installation notch and is fixed on the lower arc-shaped strip through a connecting piece, a buffer rubber layer is compounded on the roller surface of the roller, the roller surface of the roller is inwards concave towards the axis direction of the roller to form a concave ring, the concave ring is coaxial with the roller, the surface of the sliding rail, which is contacted with the roller, is an outwards convex arc-shaped surface, and the outwards convex arc-shaped surface is embedded in the concave ring and is attached to the surface of the concave ring, so that the sliding rail is nested with the yin and yang of the roller. The sliding rail and the roller form a yin-yang nested relation, which is beneficial to preventing the upper side and the lower side of the swinging bracket from moving up and down relative to the swinging base. The terms "upper and lower sides" as used herein correspond to the head position and the tail position of the bed, respectively. The setting of cushion rubber layer is favorable to reaching silence effect, avoids the gyro wheel of metal material and slide rail to form dry friction simultaneously and leads to the problem of serious wearing and tearing to appear, is favorable to improving the life of gyro wheel and slide rail, and cushion rubber layer still is favorable to making the slide rail adjust the slip direction smoothly moreover, avoids sliding off the gyro wheel surface under inertial action.

The stroke of the output end of the crank rocker mechanism is matched with the length of the sliding rail, the sliding rail is arc-shaped, and the sliding rail is placed along the bending part of the upper arc-shaped strip and is attached and fixed to the bending part of the upper arc-shaped strip. The sliding rail is made of wear-resistant metal materials. The stroke of the sliding rail is controlled by a crank rocker mechanism, namely, the swing amplitude of the bedstead is controlled by the crank rocker mechanism. The inner wall of slide rail can be whole laminating on last arc strip for the whole of slide rail can all be supported, and can make slide rail whole thickness and width unanimous, convenient production and processing also is favorable to practicing thrift raw and other materials's consumption.

The swing bracket comprises a connecting rod, upper swing arc frames which are respectively fixed at two ends of the connecting rod, upper arc strips are respectively arranged at the bottoms of the upper swing arc frames, the swing base comprises a corresponding lower swing arc frame, lower arc strips are respectively arranged at the tops of the lower swing arc frames, a crank fixing seat is arranged at the middle part of the connecting rod, and an output end of the crank rocker mechanism is pivoted on the crank fixing seat. Because the rocking support needs to rock left and right, considering the strength of the rocking support, the connecting rod and the upper rocking arc frame are made of metal materials, and the connecting rod can be fixed on the upper rocking arc frame in a connecting piece mode or in a welding mode. The bedstead is usually detachably connected with the swing bracket by adopting a connecting piece.

The upper swing arc frame and the lower swing arc frame are arranged corresponding to the upper side part and the lower side part of the bedstead, and the swing bracket swings left and right in a reciprocating manner relative to the swing base, so that the bedstead swings left and right in a reciprocating manner. The gravity of the bed frame and the bed mattress arranged on the bed frame mainly acts on the upper swing arc frame and the lower swing arc frame, so that a plurality of reinforcing ribs can be arranged in the upper swing arc frame and the lower swing arc frame.

The swing base is provided with a motor control mounting seat, the control box and the motor are arranged on the motor control mounting seat, the bedstead comprises a surrounding frame, a bottom plate or a rib plate is arranged in the surrounding frame, the bottom plate or the rib plate is used for supporting a mattress, and the surrounding frame is used for limiting the periphery of the mattress.

The swing base is provided with a motor control mounting seat, the control box and the motor are arranged on the motor control mounting seat, the bedstead comprises a surrounding frame, a bottom plate or a rib plate is arranged in the surrounding frame, the bottom plate or the rib frame is used for supporting a mattress, and the surrounding frame is used for limiting the periphery of the mattress.

The utility model has the beneficial effects that: 1. through the action of the swinging mechanism, the swinging bracket can swing left and right along the circular arc track on the swinging base, and the bed frame and the mattress arranged on the bed frame can swing along with the swinging bracket, so that the effect of simulating the left and right swinging action of the baby cradle is achieved, people can be effectively helped to fall asleep quickly, and the sleeping-aiding effect is achieved. 2. The control box is arranged, so that automatic control shaking is realized, multiple shaking modes can be set, and different users can shake according to their shaking preference. 3. The arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip are used for limiting the bed frame to shake within a certain amplitude, the amplitude of the shake is in direct proportion to the length of the arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip, and the shake is matched with the curvature of the arc-shaped parts of the upper arc-shaped strip and the lower arc-shaped strip.

Drawings

Fig. 1 is a schematic view of a perspective view of the present utility model.

Fig. 2 is a schematic structural view of the explosive state of fig. 1.

Fig. 3 is a schematic view of the structure of fig. 1 in another explosive state.

Fig. 4 is a schematic diagram of the motion track and direction schematic structure of the rocking support in the utility model.

Fig. 5 is a schematic elevational view of the structure of fig. 1.

Fig. 6 is an enlarged schematic view of the portion a in fig. 5.

Fig. 7 is a schematic view of a structure of the removal frame of fig. 1.

Fig. 8 is an enlarged schematic view of the B portion in fig. 7.

In the figure: 1. a bed frame; 11. a surrounding frame; 12. a bottom plate or a rib plate; 2. a rocking support; 21. an upper arc-shaped strip; 22. a connecting rod; 23. an upper swing arc frame; 3. a swing base; 31. a lower arc-shaped strip; 32. a lower swing arc frame; 4. a control box; 5. a motor; 6. a crank rocker mechanism; 7. a slide rail; 71. a convex arc surface; 8. a roller; 81. a concave ring; 9. a roller seat; 10. a crank fixing seat; 13. and the motor controls the mounting seat.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: as shown in fig. 1 to 8, a reciprocating rocking soft bed comprises a bed frame 1, a base for supporting the bed frame 1, wherein the base comprises a rocking support 2, a rocking base 3 and a rocking mechanism, the rocking mechanism limits the rocking support 2 on the rocking base 3 and enables the rocking support 2 to reciprocate relative to the rocking base 3, and the rocking track is a circular arc track. Wherein, bedstead 1 includes encloses frame 11, sets up the bottom plate or the spareribs board 12 in enclosing frame 11, bottom plate or spareribs board 12 are used for bearing mattress, enclose frame 11 and be used for carrying out spacing all around to the mattress.

The improvement of this technical scheme lies in changing the base of traditional soft bed, traditional base installation back forms wholly, each position is fixed, and this technical scheme forms three group's modules with the base, be the rocking base 3 that is used for fixing and support respectively, the rocking support 2 that can rocking side by side on the rocking base, and the rocking mechanism of setting between rocking support and rocking base, the rocking support 2 that can rocking side by side on rocking base 3 through the effect of rocking mechanism, make the bedstead 1 that sets up on rocking support 2 can rock side by side, the mattress can rock side by side along with bedstead 1 again, people lie on the mattress, can reach the effect of the rocking action of simulation baby's cradle bed, can effectively help people fall asleep fast, and play the effect of helping sleep. In addition, the track of the swinging bracket 2 swinging left and right is arc-shaped, so that the swinging motion is gentle and smooth, and the sleeping-aiding effect is better achieved.

In order to avoid the shaking support by others, and improve the privacy of the soft bed, a mode of automatically controlling shaking is adopted, as shown in fig. 2 and 3, specifically: the swinging mechanism comprises a control box 4, a motor 5 connected with the control box 4 in a signal manner, a crank rocker mechanism 6 driven by the motor 5 and a sliding rail roller mechanism, wherein the output end of the crank rocker mechanism 6 is pivoted on the swinging bracket 2, the sliding rail roller mechanism is arranged between the swinging bracket 2 and the swinging base 3, and the sliding rail roller mechanism is combined with the crank rocker mechanism 6 to enable the swinging bracket 2 to swing back and forth on the swinging base 3 and limit the swinging bracket 2 on the swinging base 3. The points that need to be stated here are: the shaking mode and the shaking action program in the control box 4 are easily conceivable and made by a person skilled in the art of numerical control and do not fall under the scope of the utility model claimed. The control box 4 can automatically control the swinging mechanism to act, and can set a plurality of swinging modes in the control box 4 in advance, so that different users can swing according to the swinging preference of the users. The initial state is the bed frame horizontal position state, and the initial state position is restored after the machine is turned off, so that the normal sleeping of the soft bed is not influenced in the machine-off state.

For easy installation and convenient cleaning of the bed bottom, the swing base 3 is provided with a motor control mounting seat 13, and the control box 4 and the motor 5 are arranged on the motor control mounting seat 13.

As shown in fig. 2 and 3, the rocking support 2 is then further optimally defined: the bottom at opposite both ends on the rocking support 2 sets up the upper arc strip 21 of upwards bending respectively, the top at the corresponding both ends on the rocking base 3 sets up the lower arc strip 31 of upwards bending respectively, the arc of upper arc strip 21 with the arc adaptation of lower arc strip 31, just upper arc strip 21 sets up in correspondence lower arc strip 31's top, slide rail gyro wheel mechanism at least four sets up respectively in upper arc strip 21 with four bights that lower arc strip 31 cooperation formed. The bed frame 1 can shake left and right along the circular arc track through the cooperation of the upper arc-shaped strip 21 and the lower arc-shaped strip 31.

Still further optimizing the rocking support 2: both ends of the upper arc-shaped strip 21 and the lower arc-shaped strip 31 are arc-shaped and the middle parts are straight strips, and the arc-shaped strips are symmetrically arranged by taking the central line of the arc-shaped strips as a symmetrical central line. The arc-shaped parts of the upper arc-shaped strip 21 and the lower arc-shaped strip 31 are used for limiting the bed frame 1 to shake within a certain amplitude, and the amplitude of the shake is in direct proportion to the length of the arc shapes of the upper arc-shaped strip 21 and the lower arc-shaped strip 31 and is matched with the curvature of the arc shapes of the upper arc-shaped strip 21 and the lower arc-shaped strip 31. The circular arc shape is symmetrically arranged by taking the central line of the arc-shaped strip as a symmetrical central line, that is, the symmetrical central lines of the left side and the right side of the bedstead 1 are taken as symmetrical lines, so that the amplitude of the left or right shaking of the bedstead 1 is uniform.

The swinging bracket 2 comprises a connecting rod 22, upper swinging arc frames 23 which are respectively fixed at two ends of the connecting rod 22, upper arc strips 21 are respectively arranged at the bottoms of the upper swinging arc frames 23, the swinging base 3 comprises corresponding lower swinging arc frames 32, lower arc strips 31 are respectively arranged at the tops of the lower swinging arc frames 32, a crank fixing seat 10 is arranged in the middle of the connecting rod 22, and the output end of the crank rocker mechanism 6 is pivoted on the crank fixing seat 10. Because the rocking support 2 needs to rock left and right, the connecting rod 22 and the upper rocking arc frame 23 are made of metal materials in view of strength, and the connecting rod 22 can be fixed on the upper rocking arc frame 23 by a connecting piece or can be fixed on the upper rocking arc frame 23 by a welding mode. The bed frame 1 is usually detachably connected to the fixed and swinging brackets 2 by connecting pieces.

The upper swing arc frame 23 and the lower swing arc frame 32 are respectively arranged corresponding to the upper and lower sides of the bed frame 1, and the swing bracket 2 swings back and forth relative to the swing base 3, so that the bed frame 1 swings back and forth. The gravity of the bed mattress arranged on the bed frame 1 and the bed frame 1 mainly acts on the upper swing arc frame 23 and the lower swing arc frame 32, so that a plurality of reinforcing ribs can be arranged in the upper swing arc frame 23 and the lower swing arc frame 32.

As shown in fig. 2 and 8, the slide rail roller mechanism is specifically optimized: the slide rail roller mechanism comprises a slide rail 7 and a roller component matched with the slide rail 7, the slide rail 7 is arc-shaped, the slide rail 7 is attached to and fixed at the bottoms of the near two ends of the upper arc-shaped strip 21 along the bending direction of the upper arc-shaped strip 21 on the swinging bracket 2, the roller component is arranged at the top of the near two ends of the lower arc-shaped strip 31 on the swinging base 3, and the slide rail 7 is slidably supported on the roller 8 of the roller component. The sliding rail 7 is made of metal, has the characteristics of wear resistance, high strength, service life and the like, and the roller assembly is favorable for smooth movement of the sliding rail 7. The rollers in the roller assemblies are often metal rollers, and the weight of the rocking support, the bedstead and the mattress is relatively large, so that the metal rollers have strong bearing capacity.

Still preferably, the roller assembly includes a roller seat 9, the roller 8 disposed in the roller seat 9, the roller 8 is rollably fixed on the roller seat 9, a mounting notch is disposed on the lower arc-shaped strip 31, the roller seat 9 is disposed in the mounting notch and is fixed on the lower arc-shaped strip 31 through a connecting piece, a buffer rubber layer is compounded on a roller surface of the roller 8, the roller surface of the roller 8 is concaved inwards towards an axis direction to form a concave ring 81, the concave ring 81 is coaxial with the roller 8, a surface of the sliding rail 7, which is contacted with the roller 8, is a convex arc-shaped surface 71, and the convex arc-shaped surface 71 is embedded in the concave ring 81 and is attached to a surface of the concave ring 81, so that the sliding rail 7 is nested with the roller 8. The slide rail 7 and the roller 8 form a nested relationship, which is beneficial to preventing the upper side and the lower side of the rocking support 2 from moving up and down relative to the rocking base 3. The terms "upper and lower sides" as used herein correspond to the head position and the tail position of the bed, respectively. The setting of buffer rubber layer is favorable to reaching silence effect, can avoid the slide rail of metal material and the mutual dry grinding of gyro wheel, reduces wear efficiency, is favorable to also avoiding the slide rail to break away from the gyro wheel under inertial action moreover, can in time the switching-over motion, makes to rock smooth.

As shown in fig. 2 and 3, the crank and rocker mechanism 6 is further optimized: the stroke of the output end of the crank rocker mechanism 6 is matched with the length of the sliding rail 7, the sliding rail 7 is arc-shaped, and the sliding rail 7 is placed along the bending part of the upper arc-shaped strip 21 and is attached and fixed to the bending part of the upper arc-shaped strip 21. The slide rail 7 is made of wear-resistant metal materials. The stroke of the sliding rail 7 is controlled by the crank rocker mechanism 6, namely, the swing amplitude of the bedstead 1 is controlled by the crank rocker mechanism 6. The inner wall of the sliding rail 7 can be completely attached to the upper arc-shaped strip 21, so that the whole sliding rail 7 can be supported, the whole thickness and the whole width of the sliding rail 7 are consistent, the production and the processing are convenient, and the consumption of raw materials is also facilitated.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model. In the above-described embodiments, the present utility model is susceptible to various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The reciprocating swinging soft bed comprises a bed frame (1) and a base for supporting the bed frame (1), and is characterized in that the base comprises a swinging bracket (2), a swinging base (3) and a swinging mechanism, wherein the swinging mechanism enables the swinging bracket (2) to be limited on the swinging base (3) and enables the swinging bracket (2) to swing reciprocally relative to the swinging base (3), and the swinging track is a circular arc track.

2. The reciprocating rocking soft bed according to claim 1, characterized in that the rocking mechanism comprises a control box (4), a motor (5) in signal connection with the control box (4), a crank rocker mechanism (6) driven by the motor (5), and a slide rail roller mechanism, wherein the output end of the crank rocker mechanism (6) is pivoted on the rocking support (2), the slide rail roller mechanism is arranged between the rocking support (2) and the rocking base (3), and the slide rail roller mechanism is combined with the crank rocker mechanism (6) for enabling the rocking support (2) to rock reciprocally on the rocking base (3) and limiting the rocking support (2) on the rocking base (3).

3. The reciprocating rocking soft bed according to claim 2, wherein the bottoms of the opposite ends of the rocking support (2) are respectively provided with an upper arc-shaped strip (21) which is bent upwards, the tops of the opposite ends of the rocking base (3) are respectively provided with a lower arc-shaped strip (31) which is bent upwards, the arc shape of the upper arc-shaped strip (21) is matched with the arc shape of the lower arc-shaped strip (31), the upper arc-shaped strip (21) is arranged above the corresponding lower arc-shaped strip (31), and at least four groups of slide rail roller mechanisms are respectively arranged at four corners formed by the cooperation of the upper arc-shaped strip (21) and the lower arc-shaped strip (31).

4. A reciprocating rocking soft bed according to claim 3, characterized in that both ends of the upper arc-shaped strip (21) and the lower arc-shaped strip (31) are arc-shaped and the middle parts are straight strips, and the arc-shaped strips are symmetrically arranged by taking the central line of the arc-shaped strips as the symmetrical central line.

5. The reciprocating rocking soft bed according to any one of claims 2 to 4, characterized in that the slide rail roller mechanism comprises a slide rail (7), a roller assembly matched with the slide rail (7), the slide rail (7) is arc-shaped, the slide rail (7) is jointed and fixed at the bottoms of the near two ends of the upper arc-shaped strip (21) along the bending direction of the upper arc-shaped strip (21) on the rocking support (2), the roller assembly is arranged at the top of the near two ends of the lower arc-shaped strip (31) on the rocking base (3), and the slide rail (7) is slidably supported on the roller (8) of the roller assembly.

6. The reciprocating rocking soft bed according to claim 5, characterized in that the roller assembly comprises a roller seat (9), the roller (8) is arranged in the roller seat (9), a mounting notch is arranged on the lower arc-shaped strip (31), the roller seat (9) is arranged in the mounting notch and is fixed on the lower arc-shaped strip (31) through a connecting piece, the roller surface of the roller (8) is inwards concave towards the axis direction to form a concave ring (81), the concave ring (81) is coaxial with the roller (8), a buffer rubber layer is compounded on the roller surface of the roller (8), the surface of the sliding rail (7) contacted with the roller (8) is an outwards convex arc-shaped surface (71), and the sliding rail (7) is matched with the roller (8) in a male-female nested manner.

7. The reciprocating rocking soft bed according to claim 5, characterized in that the stroke of the output end of the crank rocker mechanism (6) is adapted to the length of the sliding rail (7), the sliding rail (7) is arc-shaped, and the sliding rail (7) is placed along the bending part of the upper arc-shaped strip (21) and is attached and fixed to the bending part of the upper arc-shaped strip (21).

8. The reciprocating rocking soft bed according to any one of claims 2 to 4, characterized in that the rocking support (2) comprises a connecting rod (22), upper rocking arc frames (23) respectively fixed at two ends of the connecting rod (22), upper arc bars (21) are respectively arranged at the bottoms of the upper rocking arc frames (23), the rocking base (3) comprises corresponding lower rocking arc frames (32), lower arc bars (31) are respectively arranged at the tops of the lower rocking arc frames (32), a crank fixing seat (10) is arranged in the middle of the connecting rod (22), and the output end of the crank rocker mechanism (6) is pivoted on the crank fixing seat (10).

9. The reciprocating rocking soft bed of claim 8, wherein the upper rocking arc frame (23) and the lower rocking arc frame (32) are provided corresponding to the upper and lower sides of the bed frame (1), and the rocking support (2) is rocked in a side-to-side manner with respect to the rocking base (3) to rock the bed frame (1) in a side-to-side manner.

10. The reciprocating rocking soft bed according to claim 9, characterized in that the rocking base (3) is provided with a motor control mounting seat (13), the control box (4) and the motor (5) are arranged on the motor control mounting seat (13), the bed frame (1) comprises a surrounding frame (11), a bottom plate or a rib plate (12) is arranged in the surrounding frame (11), the bottom plate or the rib frame is used for supporting a mattress, and the surrounding frame (11) is used for limiting the periphery of the mattress.