Folding shaking table

Abstract

The utility model discloses a folding swing bed which comprises a base, a bed body and a plurality of swing rods connected with the base and the bed body, the two ends of each swing rod are rotationally connected with the base and the bed body respectively, and a rotary folding mechanism is arranged between the base and the swing rods or between the bed body and the swing rods or between the swing rods, the base and the bed body. The swing rod swings to drive the bed body to swing, so that the bed body can swing, and the comfort of the swing bed is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a baby product, in particular to a folding cradle. BACKGROUND

[0002] Baby bed refers to the bed for baby, and the baby cradle can help the baby sleep, and the stable and balanced swing can make the baby's brain nerve regulation stable and sleep rapidly.

[0003] At present, the baby rocking chairs circulating on the domestic market are various, but the swing range of the traditional manual cradle is unstable, and the swinging speed is also unstable, and the phenomena such as dizziness and vomiting may occur in the swinging process.

[0004] The baby also appears an electric type cradle (patent No.: 201920191648.X-a kind of intelligent baby cradle structure), which is driven by motor instead of hand shaking, but the shaking mode of the above-mentioned cradle is still swinging, the comfort of the baby is not high enough, and the above-mentioned cradle cannot be folded, and occupies a place. UTILITY MODEL CONTENTS

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a folding cradle.

[0006] The utility model solves the technical problems adopted by the technical scheme:

[0007] A folding cradle, characterized by comprising a base, a bed body, a plurality of swing rods connecting the base and the bed body, and the swing rods are rotatably connected to the base and the bed body at both ends, and a rotating folding mechanism is arranged between the base and the swing rod, or between the bed body and the swing rod, or between the swing rod, the base and the bed body.

[0008] Further comprising a driving unit, the two swing rods are inclinedly arranged, the bottom end of the swing rod is rotatably connected to the base through a lower connecting shaft, and the corresponding lower connecting shaft is connected to the driving unit, the top end of the swing rod is rotatably connected to an upper connecting shaft through a middle connecting shaft, the upper connecting shaft is rotatably connected to the bed body, and the upper connecting shaft and the middle connecting shaft are arranged perpendicularly.

[0009] The bed body is provided with a buckle piece capable of clamping the swing rod, so as to limit the relative swing of the bed body and the swing rod.

[0010] One end of the buckle piece is provided with a buckle shaft hole, and the other end is provided with a buckle slot, the corresponding swing rod can be clamped into the buckle slot, and the buckle piece is rotatably connected to the bed rod of the bed body through the buckle shaft hole, so that the buckle piece is rotatably connected to the bed body.

[0011] The buckle includes a socket on the swing lever, a buckle shell on the bed body, a plug rod, a spring and a lock button, the buckle shell is provided with a sliding hole and a button hole through the sliding hole, the plug rod and the spring are located in the sliding hole and the spring can reset the plug rod, the lock button is fixedly connected with the plug rod, and the buckle shell is hingedly connected with the bed body.

[0012] The rotating folding mechanism includes a bed folding joint, the bed body includes a bed frame and a bed bottom connected with the bed frame through a bed pipe, the bed frame includes a first frame rod and a second frame rod, the bed pipe, the first frame rod and the second frame rod are connected with the folding joint, and the first frame rod and the second frame rod can be unfolded or folded together through the folding joint.

[0013] The bed folding joint includes a joint shell, a first gear, a second gear, a first spring for resetting the first gear, a second spring for resetting the second gear, a button movably arranged on the joint shell, a first joint pipe fixedly connected with the first frame rod and a second joint pipe fixedly connected with the second frame rod, the upper connecting shaft is rotationally connected with the joint shell, the bed pipe is hingedly connected with the first joint pipe, the first joint pipe is internally provided with an internal gear groove, the second joint pipe is provided with a left gear groove on one side and a right gear groove on the other side, the joint shell is internally provided with an external gear groove, the first gear can be located between the internal gear groove and the left gear groove through the pushing of the first spring to avoid the relative rotation of the first joint pipe and the second joint pipe, the second gear can be located between the right gear groove and the external gear groove through the pushing of the second spring to avoid the relative rotation of the second joint pipe and the joint shell, the button can push the second gear into the right gear groove to make the second joint pipe relatively rotate with the joint shell, the second gear can push the first gear into the internal gear groove to make the second joint pipe relatively rotate with the first joint pipe, a locking structure two is arranged between the bed pipe and the first joint pipe to avoid the relative rotation of the bed pipe and the first joint pipe, and the first gear can unlock the locking structure to make the bed pipe relatively rotate with the first joint pipe.

[0014] The locking structure includes a locking hole arranged on the first joint pipe, a sliding hole arranged on the bed pipe, a locking screw located in the locking hole and a third spring capable of inserting the locking screw into the locking hole, one end of the locking screw is provided with a limiting nut to prevent the locking screw from being pulled out of the sliding hole, and the first gear can push the locking screw out of the locking hole to make the bed pipe relatively rotate with the first joint pipe.

[0015] The second gear is provided with a push rod, the second joint pipe is provided with a rod hole, the push rod is located in the rod hole, and the second gear pushes the first gear through the push rod.

[0016] The base is provided with a support rod, a connecting piece fixedly connected with the support rod and a storage rack hingedly connected with the connecting piece, the connecting piece is provided with a limiting protrusion, and the storage rack is limited by the limiting protrusion when unfolded.

[0017] The utility model discloses an advantageous effect is: the utility model discloses a base, bed body, connect the base with the bed body a plurality of swing rod, the base is equipped with drive unit, drive unit can drive swing rod rotation to realize swing rod drive bed body swing. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further illustrated below in connection with the drawings and examples.

[0019] Figure 1 It is the three -dimensional structure view of the utility model expansion state;

[0020] Figure 2 It is the three -dimensional structure view of the utility model folding state;

[0021] Figure 3 It is the utility model's explosion structure view;

[0022] Figure 4 It is the explosion structure view of structure two;

[0023] Figure 5 It is the structure view of structure two of rocking bed in swing state;

[0024] Figure 6 It is the three -dimensional structure view of structure one lock;

[0025] Figure 7 It is the three -dimensional structure view of structure one open lock;

[0026] Figure 8 It is the section structure view of upper connecting shaft. DETAILED DESCRIPTION

[0027] The advantages and features of the present disclosure and its implementation method will be clarified by the following implementation scheme described by referring to the drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the implementation schemes set forth herein. On the contrary, these implementation schemes are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.

[0028] The shapes, sizes, proportions, angles, and numbers disclosed in the accompanying drawings for describing embodiments of the present disclosure are merely examples, and thus the present disclosure is not limited to the shown details. Throughout the present specification, the same reference numerals refer to the same elements. In the following description, detailed descriptions of functions or configurations that are deemed to unnecessarily obscure the gist of the present disclosure will be omitted when the relevant known functions or configurations are determined to be unnecessary. In the case of using “include,” “have,” and “comprise” in the present specification, other components can be added unless “only” is used. Unless indicated to the contrary, a singular form of a term can include a plural form.

[0029] In explaining elements, although not explicitly described, the elements are understood to include an error range.

[0030] In describing positional relationships, for example, when the positional relationship is described as “on,” “above,” “below,” and “adjacent to,” one or more parts can be arranged between two other parts unless “immediately” or “directly” is used.

[0031] In describing temporal relationships, for example, when the temporal order is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases can be included unless “immediately” or “directly” is used.

[0032] It should be understood that although the terms “first,” “second,” and the like can be used herein to describe various elements, the elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element without departing from the scope of the present disclosure.

[0033] As a person of ordinary skill in the art can fully understand, the features of different embodiments of the present disclosure can be partially or wholly coupled or combined with each other, and can be cooperated with each other in various ways and technically driven. Embodiments of the present disclosure can be executed independently of each other, or can be executed together in a mutually dependent relationship.

[0034] Reference Figures 1 to 3The utility model discloses a folding type cradle, including base 1, bed body 2, the two swing lever 3 of connecting base 1 and bed body 2, base 1 is equipped with drive unit 4, and drive unit 4 is the reduction motor of outsourcing, drive unit 4 can drive swing lever 3 rotation to realize swing lever 3 drive bed body 2 swing, drive bed body 2 swing through the swing of swing lever 3, can make bed body 2 swing, improve the comfort of cradle. Of course drive unit 4 is only preferred, and the swing lever of the application can also be driven to rotate by hand. The swing lever in the application has two functions: one is used as a support rod for supporting a conventional bed, and the other is used as a swing lever of a cradle, thereby realizing the folding and swinging functions of the bed body.

[0035] As shown in the drawings, the specific structure is as follows: the bottom end of the swing lever 3 is rotatably connected to the base 1 through a lower connecting shaft 5, and the lower connecting shaft 5 is connected to the drive unit 4; specifically, the lower connecting shaft 5 is fixedly connected to the reduction motor through a shaft sleeve, and the lower connecting shaft 5 is rotatably connected to the base 1 through a bearing, and the bottom end of the swing lever 3 has a C-shaped hole, and the corresponding end of the lower connecting shaft 5 is a C-shaped rod matched with the C-shaped hole, so that the drive unit 4 can drive the lower connecting shaft 5 and the swing lever 3 to rotate. Of course, in order to save costs, only one drive unit 4 is provided in the application, and the lower connecting shaft 5 connected to the drive unit 4 is directly rotatably connected to the base 1 through a bearing.

[0036] As shown in the drawings, Figure 8 the top end of the swing lever 3 is rotatably connected to an upper connecting shaft 6 through a middle connecting shaft (not shown in the drawings), the upper connecting shaft 6 is rotatably connected to the bed body 2, and the upper connecting shaft 6 and the middle connecting shaft are perpendicular to each other. In the above structure, one end of the upper connecting shaft 6 has a shaft base 7, the top end of the swing lever 3 has a top groove 8, the shaft base 7 is provided with a shaft hole 9, the middle connecting shaft is rotatably matched with the shaft hole 9 through a bearing, the groove wall of the top groove 8 is provided with a mounting hole 10, the middle connecting shaft is fixedly connected to the mounting hole 10, and the upper connecting shaft 6 is rotatably connected to the bed body 2 through a bearing.

[0037] In the application, the middle connecting shaft is horizontally arranged, the upper connecting shaft 6 is vertically arranged, and the lower connecting shaft 5 is obliquely arranged, and the oblique angle is preferably an acute angle. Because the lower connecting shaft 5 is obliquely arranged, the two swing levers 3 are parallel and obliquely arranged,

[0038] When the driving unit 4 drives the swing lever 3 to reciprocate, the distance between each group of lower connecting shafts 5 and the distance between each group of upper connecting shafts 6 remain unchanged, and the angle between the upper connecting shafts 6 on the left and right sides of the bed body 2 and the bed body 2 is fixed. Meanwhile, the upper connecting shafts 6 swing left and right relative to the swing lever 3 through the middle connecting shaft, so that the bed body 2 can smoothly swing left and right with the swing lever 3. Moreover, the bottom surface of the bed body 2 always swings parallel to the ground. Since the upper connecting shaft 6 can rotate relative to the swing lever 3 around the middle connecting shaft, the bed body 2 is caused to periodically rise and fall, so that the bed body 2 swings while changing in height, thereby improving the comfort of the cradle.

[0039] As shown in Figures 4 to 7 The bed body 2 is provided with a clamping part 11 capable of clamping the swing lever 3, so as to limit the relative swinging of the bed body 2 and the swing lever 3. The clamping part 11 has a structure with a lock or without a lock.

[0040] As a specific structure, one end of the clamping part 11 has a clamping shaft hole 12, and the other end is provided with a clamping groove 13. The corresponding swing lever 3 can be clamped into the clamping groove 13. The clamping part 11 is rotationally connected to the bed rod of the bed body 2 through the clamping shaft hole 12. Therefore, when needed, the clamping groove 13 can be clamped with the swing lever 3 by rotating the clamping part 11, so as to limit the rotation of the swing lever 3. When needed to swing, the swing lever 3 is disengaged from the clamping groove 13 by pulling the clamping part 11, so as to remove the limitation on the swing lever 3. The rotation of the clamping part 11 can be in a damping manner, so that the clamping part 11 will not rotate by itself due to shaking

[0041] As another specific structure, the clamping part 11 includes a plug hole 18 arranged on the swing lever 3, a clamping part shell 14 arranged on the bed body 2, a plug rod 15, an elastic part 16, and a lock button 17. The clamping part shell 14 is provided with a sliding hole and a button hole penetrating the sliding hole. The plug rod 15 can extend out of the hole opening of the sliding hole. The hole opening of the sliding hole is provided with a limiting convex ring, and the end of the plug rod 15 is provided with a limiting cap capable of abutting against the convex ring. The plug rod 15 and the elastic part are located in the sliding hole, and the elastic part can reset the plug rod 15. The elastic part 16 is a compression spring, one end of which abuts against one end of the plug rod 15 and the bottom of the sliding hole, so as to keep the plug rod 15 and the plug hole 18 in a plug-locked state. The lock button 17 is fixedly connected with the plug rod 15. The clamping part shell 14 is hingedly connected with the bed body 2.

[0042] When the swing lever 3 needs to be swung, the lock button 17 is manually pulled to compress the elastic part and make the plug rod 15 exit the plug hole 18, so as to make the swing lever 3 and the bed body 2 rotate relative to each other. Moreover, the clamping part shell 14 can be rotated by ninety degrees relative to the bed body 2 through the hinged structure, so that the plug rod 15 will not be inserted into the plug hole 18 or abut against the swing lever 3 after the hand is released.

[0043] As shown in the figure, the rotating folding mechanism comprises a bed folding joint, the bed body 2 comprises a bed frame 201 and a bed bottom 203 connected with the bed frame 201 through a bed pipe 202, the bed frame 201 comprises a frame rod one 2021 and a frame rod two 2022, the bed pipe 202, the frame rod one 2021 and the frame rod two 2022 are connected with the folding joint, and the frame rod one 2021 and the frame rod two 2022 can be unfolded or folded together through the folding joint, so that the space occupation area of the cradle can be greatly reduced when the cradle is not used.

[0044] Specifically, the bed folding joint comprises a joint shell 19, a gear one 20, a gear two 21, an elastic member one 22 for resetting the gear one 20, an elastic member two 23 for resetting the gear two 21, a button 24 movably arranged on the joint shell 19, a joint pipe one 26 fixed with the frame rod one 2021, and a joint pipe two 25 fixed with the frame rod two 2022, the upper connecting shaft 6 is rotatably connected with the joint shell 19 through a bearing and cannot be separated from the joint shell 19, the bearing is a commonly used part, and the structure for matching the upper connecting shaft 6 to be installed in the joint shell 19 is a conventional technology, so the specific structure is not described in detail.

[0045] As shown in the figure, the bed pipe 202 is hinged with the joint pipe one 26, the specific structure of the hinge is not described in the conventional technology, the joint pipe one 26 is provided with an inner tooth groove 27, the joint pipe two 25 is provided with a left tooth groove 28 on one side and a right tooth groove 29 on the other side, the joint shell 19 is provided with an outer tooth groove 30, in this application, the inner tooth groove 27, the left tooth groove 28, the right tooth groove 29 and the outer tooth groove 30 are all composed of protrusions arranged uniformly in the annular groove, the teeth on the gear one 20 and the gear two 21 can be clamped in the tooth groove between the protrusions, the gear one 20 can be located between the inner tooth groove 27 and the left tooth groove 28 by the pushing of the elastic piece one 22, thereby avoiding the relative rotation of the joint pipe one 26 and the joint pipe two 25, the gear two 21 can be located between the right tooth groove 29 and the outer tooth groove 30 by the pushing of the elastic piece two 23, thereby avoiding the relative rotation of the joint pipe two 25 and the joint shell 19, the elastic piece one 22 and the elastic piece two 23 are both compression springs, so that one end of the elastic piece one 22 abuts against the groove bottom of the inner tooth groove 27, and the other end of the elastic piece one 22 abuts against the gear one 20; similarly, the elastic piece two 23 can abut against the right tooth groove 29 and the gear two 21 respectively, the button 24 can push the gear two 21 into the right tooth groove 29, at this time, the gear two 21 is completely separated from the outer tooth groove 30, so that the joint pipe two 25 rotates relative to the joint shell 19, at the same time, the gear two 21 can push the gear one 20 into the inner tooth groove 27, at this time, the gear one 20 is completely separated from the left tooth groove 28, so that the joint pipe two 25 rotates relative to the joint pipe one 26, the button 24 includes an elastic hook plate, the joint shell 19 has a guide hole, the elastic hook plate is inserted into the guide hole by elasticity and cannot be taken out, so that when the button 24 is pressed down, the elastic hook plate can push the gear two 21 to move.

[0046] As shown in the figure, the bed pipe 202 and the joint pipe one 26 are provided with a locking structure to avoid the relative rotation of the bed pipe 202 and the joint pipe one 26, and the gear one 20 can unlock the locking structure to make the bed pipe 202 and the joint pipe one 26 rotate relative to each other, so that when the gear one 20 is pushed by the gear two 21, the locking structure can also be unlocked.

[0047] The locking structure comprises a locking hole 31 arranged on the joint pipe 1 26, a sliding hole arranged on the bed pipe 202, a locking screw 32 arranged in the locking hole 31, and an elastic member 33 capable of inserting the locking screw 32 into the locking hole 31. One end of the locking screw 32 is provided with a limiting nut (not shown in the figure) to prevent the locking screw 32 from being pulled out of the sliding hole. The gear 1 20 can push the locking screw 32 out of the locking hole 31 to make the bed pipe 202 rotate relative to the joint pipe 1 26. Therefore, when the rocking bed is in the unfolded state, the locking screw 32 is inserted into the locking hole 31 by the elastic member 33 and remains in this state. When the gear 1 20 moves, the protruding column on the gear 1 20 is inserted into the locking hole 31 to push the locking screw 32 out, so that the locking structure is unlocked, and the joint pipe 1 26 can rotate relative to the bed pipe 202 to be folded. At this time, the locking screw 32 abuts against the side surface of the joint pipe 1 26, so that the locking screw 32 is driven to the position opposite to the locking hole 31 when unfolded, and can be clamped by the pushing of the elastic member 33. The elastic member 33 is a compression spring.

[0048] As shown in the figure, the specific structure that the gear 2 1 pushes the gear 1 20 is that the gear 2 1 is provided with a push rod 34, the joint pipe 2 5 is provided with a rod hole, the push rod 34 is located in the rod hole, and the gear 2 1 pushes the gear 1 20 through the push rod 34.

[0049] As shown in the figure, the base 1 is provided with a supporting rod 35, a connecting piece 36 fixed with the supporting rod 35, and a storage rack 37 hinged with the connecting piece 36,

[0050] The connecting piece 36 is provided with a limiting protrusion 38, the connecting piece 36 is integrally formed with the limiting protrusion 38, and the limiting protrusion 38 is located at the upper edge of the connecting piece 36. Therefore, when the storage rack 37 is unfolded horizontally, the storage rack 37 abuts against the limiting protrusion 38 to remain in the unfolded state. When it is folded, the storage rack 37 rotates to the side away from the limiting protrusion 38 to be folded into a vertical state. At this time, it can be used as a support of the base 1 to make the rocking bed stand upright, and the volume occupied is reduced. The base 1 is also provided with two bottom supporting rods 39, and the bottom supporting rods 39 are connected with the base 1 through folding joints, so that they can be folded. The principle of the folding joint is similar to the structure principle described above, and therefore will not be described in detail.

[0051] The above describes a folding rocking bed provided by the embodiment of the present application in detail. The principle and implementation mode of the present application are described by applying specific examples in this paper. The above description of the embodiments is only used to help understand the method and core idea of the present application. Meanwhile, according to the idea of the present application, the specific implementation mode and application range will be changed by the general technical personnel in the field. In summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A foldable cradle, characterized in that: The utility model provides a bed, including base, bed body, connect base and bed body a plurality of swing bar, and swing bar both ends respectively with base, bed body rotation connection, base and swing bar or bed body and swing bar or swing bar, base and bed body itself is equipped with rotation folding mechanism.

2. The folding rocking chair of claim 1, wherein: Still include drive unit, two the swing bar is arranged obliquely, the bottom end of swing bar is through lower connecting shaft and base rotation connection, and corresponding lower connecting shaft is connected with drive unit, the top end of swing bar is through middle connecting shaft and upper connecting shaft rotation connection, upper connecting shaft is connected with bed body, upper connecting shaft and middle connecting shaft are perpendicular to each other, drive unit can drive swing bar to rotate through lower connecting shaft to realize swing bar drive bed body swing.

3. The folding rocking chair of claim 1, wherein: The bed body is provided with a clamping member capable of clamping the swing bar, thereby limiting the relative swinging of the bed body and the swing bar.

4. The folding rocking chair of claim 3, wherein: One end of the clamping member has a clamping shaft hole, and the other end has a clamping groove. The corresponding swing bar can be clamped into the clamping groove. The clamping member is rotationally connected with the bed rod of the bed body through the clamping shaft hole.

5. The folding rocking chair of claim 3, wherein: The clamping member includes a plug hole provided on the swing bar, a clamping member shell provided on the bed body, a plug rod, a spring, and a lock button. The clamping member shell has a sliding hole and a button hole that is connected to the sliding hole. The plug rod and the spring are located in the sliding hole, and the spring can reset the plug rod. The lock button is fixedly connected with the plug rod. The clamping member shell is hingedly connected with the bed body.

6. The foldable rocking chair of claim 2, wherein: The rotation folding mechanism includes a bed folding joint. The bed body includes a bed frame and a bed bottom connected to the bed frame through a bed pipe. The bed frame includes a frame rod one and a frame rod two. The bed pipe, the frame rod one, and the frame rod two are connected to the folding joint. The frame rod one and the frame rod two can be unfolded or folded together through the folding joint.

7. The foldable rocking chair of claim 6, wherein: The bed folding joint includes a joint shell, a gear one, a gear two, a spring one for resetting the gear one, a spring two for resetting the gear two, a button movably arranged on the joint shell, a joint pipe one fixedly connected with the frame rod one, and a joint pipe two fixedly connected with the frame rod two. The upper connecting shaft is rotationally connected with the joint shell. The bed pipe is hingedly connected with the joint pipe one. The joint pipe one has an internal tooth groove. The joint pipe two has a left tooth groove on one side and a right tooth groove on the other side. The joint shell has an external tooth groove. The gear one can be located between the internal tooth groove and the left tooth groove through the pushing of the spring one, thereby preventing the relative rotation of the joint pipe one and the joint pipe two. The gear two can be located between the right tooth groove and the external tooth groove through the pushing of the spring two, thereby preventing the relative rotation of the joint pipe two and the joint shell. The button can push the gear two into the right tooth groove, thereby causing the relative rotation of the joint pipe two and the joint shell. The gear two can push the gear one into the internal tooth groove, thereby causing the relative rotation of the joint pipe two and the joint pipe one. A locking structure two is arranged between the bed pipe and the joint pipe one to prevent the relative rotation of the bed pipe and the joint pipe one. The gear one can unlock the locking structure, thereby causing the relative rotation of the bed pipe and the joint pipe one.

8. The foldable rocking chair of claim 7, wherein: The locking structure comprises a locking hole arranged on the joint pipe, a sliding hole arranged on the bed pipe, a locking screw arranged in the locking hole, and an elastic member capable of inserting the locking screw into the locking hole, one end of the locking screw is provided with a limiting nut to prevent the locking screw from being pulled out of the sliding hole, and the gear one is capable of pushing the locking screw out of the locking hole to make the bed pipe and the joint pipe one rotate relatively.

9. The foldable rocking chair of claim 7, wherein: The gear two is provided with a push rod, the joint pipe two is provided with a rod hole, the push rod is located in the rod hole, and the gear two drives the gear one through the push rod.

10. The foldable rocking chair of claim 1, wherein: The base is provided with opposite supporting rods, connecting pieces fixed with the supporting rods, and a storage rack hinged with the connecting pieces, the connecting pieces are provided with limiting protrusions, and the storage rack is limited by the limiting protrusions when being unfolded.

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