CN211961540U - Bed for children - Google Patents

Abstract

The application provides an infant bed, including mount, bedside bed and locking mechanical system. The fixing frame is used for being arranged on one side of the adult bed, and a first pivot part is arranged on the fixing frame; the bedside bed is provided with a second pivot part which is pivoted with the first pivot part so as to enable the bedside bed to rotate between a first position and a second position relative to the fixed frame; the locking mechanism is arranged between the fixed frame and the bedside bed and is used for locking and limiting the bedside bed to move relative to the fixed frame; when the bedside bed is located at the first position, the bedside bed is close to the fixed frame and can be locked on the fixed frame through the locking mechanism, and when the locking mechanism is unlocked, the bedside bed can be moved from the first position to the second position, so that at least part of the bedside bed rotates away from the fixed frame. When the infant bed is used, locking is only needed to be released, and the bedside bed can be pushed to rotate to be far away from the adult bed through the pin joint relation of the fixing frame and the bedside bed, so that parents can conveniently go up and down the bed smoothly.

Description

Bed for children

[ technical field ] A method for producing a semiconductor device

The application relates to the field of infant and child articles, in particular to an infant bed.

[ background of the invention ]

The bedside bed is a baby bed which is convenient for parents to take care of babies at night, when in use, the bedside bed is only needed to be arranged beside an adult bed, so that the parents can take care of the babies conveniently, and the parents do not need to frequently get up to take care of the babies to influence the sleep. However, the conventional bedside bed is fixed beside the adult bed and is often an obstacle for parents to get on and off the bed, so that the bedside bed is inconvenient to use.

[ summary of the invention ]

In order to facilitate the use of parents and effectively solve the problem of hindering the parents to get on and off the bed, the application provides a baby bed.

The application is realized by the following technical scheme:

a crib, comprising:

the fixing frame is used for being arranged on one side of the adult bed, and a first pivot part is arranged on the fixing frame;

the bedside bed is provided with a second pivot part which is pivoted with the first pivot part so as to enable the bedside bed to rotate between a first position and a second position relative to the fixed frame;

the locking mechanism is arranged between the fixed frame and the bedside bed and used for locking and limiting the bedside bed to move relative to the fixed frame;

when the bedside bed is located at the first position, the bedside bed is close to the fixed frame and can be locked on the fixed frame through the locking mechanism, and when the locking mechanism is unlocked, the bedside bed can be moved from the first position to the second position, so that at least part of the bedside bed rotates away from the fixed frame.

In the infant bed, the fixing frame or the bedside bed is provided with an unlocking piece for unlocking the locking limit of the locking mechanism on the bedside bed and the fixing frame, and the locking mechanism comprises a lock pin which is linked with the unlocking piece.

The locking mechanism comprises a locking pin arranged on one of the bedside and the fixed frame and a locking part correspondingly arranged on the other of the bedside and the fixed frame and capable of being locked and matched with the locking pin, the locking pin and at least one of the locking parts are movably arranged, and the bedside can be automatically locked with the fixed frame through the locking and matching between the locking pin and the locking part when rotating from the second position to the first position.

The crib as described above, the locking portion includes a lock hole, a side notch for the lock pin to enter and exit the lock hole is provided on a side wall of the lock hole, the locking portion further includes a movable lock tongue capable of sliding telescopically relative to the side wall of the lock hole to close or open the side notch, an inclined surface capable of being matched with the lock pin in an inclined push manner to push the movable lock tongue to open the side notch is provided on an outer side of the movable lock tongue; or

The lock pin is movably arranged, and at least one of the lock pin and the locking part is provided with an inclined surface which enables the lock pin to enter the locking part through inclined push fit.

The baby bed as described above, the bedside bed includes a bed body and a side rail capable of moving up and down relative to the bed body, the bed body includes a sleeping portion and a peripheral rail disposed on the sleeping portion, the side rail and the peripheral rail jointly surround the sleeping portion, when the bedside bed is located at a first position, the side rail is adjacent to the fixing frame, the side rail is at least partially movable relative to the peripheral rail between a first height and a second height lower than the first height, when the bedside bed is moved from the first position to the second position, the side rail is movable from the second height to the first height, and an unlockable side rail height locking mechanism is disposed between the bed body and the side rail.

According to the infant bed, the side rail height locking mechanism comprises side lock bolts arranged on two sides of the side rail, and a linkage assembly capable of synchronously linking the lock bolts on two sides is arranged between the side lock bolts on two sides of the side rail.

According to the infant bed, the fixing frame or the bedside bed is provided with the unlocking piece for interlocking unlocking the locking mechanism and the side rail height locking mechanism, and the unlocking piece synchronously drives the side rail height locking mechanism to unlock when the locking mechanism is unlocked.

According to the infant bed, the two sides of the side fence are slidably arranged on the bed body, and the side fence is provided with a first elastic reset mechanism which is used for pushing the side fence upwards to enable the side fence to automatically move upwards after the side fence height locking mechanism is unlocked.

According to the infant bed, the side fence is provided with the synchronizing mechanism which can be elastically reset and enables the two sides of the side fence to synchronously rise.

The baby bed comprises a bed body, a side rail, a synchronizing mechanism and a first elastic reset mechanism, wherein the side rail comprises an upper enclosing rod capable of moving up and down relative to the bed body and a lower enclosing rod which is arranged below the upper enclosing rod and is fixedly arranged relative to the bed body, the synchronizing mechanism comprises a first connecting rod and a second connecting rod which are arranged between the upper enclosing rod and the lower enclosing rod in a hinged and crossed manner, and the upper enclosing rod and the lower enclosing rod are provided with the second elastic reset mechanism which respectively supports against the first connecting rod and the second connecting rod to enable the first connecting rod and the second connecting rod to drive the upper enclosing rod to move from a second height to a first height; or

The synchronizing mechanism comprises a first connecting rod and a second connecting rod which are movably arranged between the side fence and the bed body, the first connecting rod and the second connecting rod are hinged and arranged in a crossed mode, and a second elastic reset mechanism enabling the side fence to move from the second height to the first height is arranged between the side fence and the bed body.

According to the infant bed, the foot tube with the caster is arranged at the bottom of the bedside bed.

Compared with the prior art, the method has the following advantages:

1. the infant bed of this application is through fixing the mount at adult's bed other, and rethread locking mechanical system can fix infant bed whole at adult's bed other with the nurse people such as convenient father and mother looking after the baby with bedside bed locking on the mount, and the nurse people only need through unblock locking mechanical system when the needs are gone up and down the bed to pin joint relation through mount and bedside bed just can promote the bedside bed rotation and keep away from adult's bed, thereby makes things convenient for the nurse people to go up and down the bed smoothly.

2. In the bedside bed of this application, the last rail of side rail can reciprocate relatively the bed body, when bedside bed locking is on the mount, can be through the removal of rail height locking mechanism locking upper rail after moving down the rail, reduce the overall height of rail, thereby make things convenient for father and mother's nurse person to look after the baby in the bedside bed, and also can unblock rail height locking mechanism step by step when nurse person unblocks the locked state of bedside bed and mount, and make the rail automatic move up under the effect of first and/or second elastic reset mechanism and synchronization mechanism, so that father and mother's nurse person promotes the overall height that the bedside bed is rotatory when keeping away from adult's bed, effectively stop the risk that the baby falls down from the bedside bed, ensure the security of using.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a first schematic structural view of a baby bed;

FIG. 2 is a second schematic structural view of the baby bed;

FIG. 3 is a schematic view of the separation of the fixing frame and the bedside in the baby bed;

FIG. 4 is a schematic view of a part of the structure of a bedside bed;

FIG. 5 is a schematic view of a partial structure of a bedside bed II;

FIG. 6 is a partial schematic view of the detent when it is to be placed into the lock;

FIG. 7 is a partial schematic view of the locking pin in connection with the locking portion;

FIG. 8 is a schematic view of the baby bed after the upper rail is moved downward;

FIG. 9 is a schematic view of the bedside rotating away from the stationary frame;

FIG. 10 is a schematic view of the first resilient return mechanism urging the upper rail upwardly;

FIG. 11 is an enlarged schematic view of section A of FIG. 10;

FIG. 12 is a schematic view of the upper rail moving downward to compress the first resilient return mechanism;

FIG. 13 is a schematic view of the state of the synchronizing mechanism and the second elastic return mechanism when the upper surrounding rod moves upwards;

FIG. 14 is a schematic view of the state of the synchronizing mechanism and the second elastic restoring mechanism when the upper surrounding rod moves downwards;

FIG. 15 is a schematic view of the crib mounted on the side of the adult bed adjacent the mounting bracket;

fig. 16 is a schematic view of the infant bed mounted on the adult bedside with the bed rotated away from the mount.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

When the embodiments of the present application refer to ordinal numbers such as "first", "second", etc., it should be understood that the terms are used for distinguishing only when the context clearly indicates that the order is changed.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The crib shown in fig. 1 includes a fixed frame 1, a bedside bed 2, and a lock mechanism 3.

The fixing frame 1 is used for being arranged on one side of an adult bed, an installation part 8 is further arranged on the fixing frame 1, the fixing frame 1 is stably fixed on the adult bed through the installation part 8, the installation part 8 can specifically adopt a fixing belt structure connected with the fixing frame 1, the fixing belt structure is fixed in the adult bed to fix the fixing frame 1 on the adult bed, and a first pivot part 11 is arranged on the fixing frame 1. The bedside bed 2 is provided with a second pivot portion 21 pivotally connected to the first pivot portion 11 so that the bedside bed 2 can rotate between a first position and a second position relative to the fixed frame 1, and specifically, the first pivot portion 11 and the second pivot portion 21 may be configured in a concave-convex structure. The locking mechanism 3 is arranged between the fixed frame 1 and the bedside bed 2 and used for locking and limiting the bedside bed 2 to move relative to the fixed frame 1. When the bedside bed 2 is located at the first position, the bedside bed 2 is adjacent to the fixed frame 1 and can be locked on the fixed frame 1 through the locking mechanism 3, and when the locking mechanism 3 is unlocked, the bedside bed 2 can be moved from the first position to the second position, so that at least part of the bedside bed 2 rotates away from the fixed frame 1. The bedside is fitted adjacent to the holder on the adult bed side as shown in fig. 15, and the bedside is rotated away from the holder as shown in fig. 16. This infant bed is through fixing the mount in adult's bed by, and rethread locking mechanical system with bedside bed locking on the mount can fix infant bed whole at adult's bed by making things convenient for parents etc. nurse people to look after the baby, when the nurse people need to go to the bed, only need through unblock locking mechanical system to just can promote bedside bed rotation through the pin joint relation of mount and bedside bed and keep away from adult's bed, thereby make things convenient for nurse people to go to the bed smoothly.

Further, in order to be able to stably lock the bedside bed on the fixed frame conveniently and also to facilitate unlocking the locking mechanism, the locking mechanism 3 includes a lock pin 31 disposed on one of the bedside bed 2 and the fixed frame 1 and a locking portion 32 correspondingly disposed on the other of the bedside bed 2 and the fixed frame 1 and capable of being locked and engaged with the lock pin 31, at least one of the lock pin 31 and the locking portion 32 is movably disposed, the bedside bed 2 can be automatically locked with the fixed frame 1 through the locking engagement between the lock pin 31 and the locking portion 32 when rotating from the second position to the first position, and when unlocking the locking mechanism, only one of the lock pin 31 and the locking portion 32 needs to be moved to be disengaged from each other.

As shown in fig. 2 to 5, in order to unlock the locking mechanism, in this embodiment, the lock pin 31 is movably disposed, and an unlocking member 4 for releasing the locking restriction of the locking mechanism 3 on the bedside 2 and the fixed frame 1 is disposed on the fixed frame 1 or the bedside 2, and specifically, the unlocking member 4 is disposed in linkage with the lock pin 31. The locking mechanism 3 can be unlocked by driving the lock pin 31 to be separated from the locking part 32 through the linkage of the unlocking part, so that the bedside bed 2 can rotate relative to the fixed frame 1, and the use of a user is facilitated.

As shown in fig. 6 to 7, the locking portion 32 includes a locking hole 321, when the lock pin 31 is disposed on the bedside bed 2, the locking hole 321 may be disposed on the fixing frame 1, and the locking hole 321 may be disposed upward, at this time, the lock pin 31 is disposed to be capable of moving up and down, and the unlocking member 4 moves upward to drive the lock pin 31 to disengage from the locking hole 321, so as to unlock the locking mechanism 3, which is simple and convenient to operate. In order to enable the locking mechanism to realize automatic locking, a side notch 322 for the lock pin 31 to enter and exit from the lock hole 321 is arranged on the side wall of the lock hole 321, when the bedside table 2 rotates from the second position to the first position, the lock pin 31 can directly enter the lock hole 321 through the side notch 322, the locking part 32 further comprises a movable lock tongue 33 capable of sliding telescopically relative to the side wall of the lock hole 321 to block or open the side notch 322, an inclined surface 34 capable of being matched with the lock pin 31 in an inclined pushing manner to push the movable lock tongue 33 to open the side notch 322 is arranged on the outer side of the movable lock tongue 33, when the bedside table 2 rotates from the second position to the first position, the lock pin 31 pushes the movable lock tongue 33 through the inclined surface 34 contacting the movable lock tongue 33 and matched with the inclined surface 34 in an inclined pushing manner, so that the movable lock tongue 12 correspondingly retracts into the fixed frame to open the side notch 322 so that the lock pin directly enters the lock hole 321, after the lock pin 31 enters the lock hole 321, the movable lock tongue 33 can elastically reset to block the side gap, so that the lock pin 31 is locked in the lock hole 321, the bedside bed 2 can be conveniently locked on the fixed frame 1 again without operating the unlocking piece 4 again, and the bedside bed locking device is simple in structure and convenient to use.

Of course, the locking portion is not limited to the above structure, the locking hole 321 may be configured without the side notch 322 and the movable lock tongue 33, only that the lock pin 31 is movably disposed, and at least one of the lock pin 31 and the locking portion 32 is provided with an inclined surface (not shown in the drawings) for allowing the lock pin 31 to enter the locking portion 32 through a diagonal fit, for example, at least one of the lock pin 31 and the locking portion 32 is provided with an inclined surface for allowing the lock pin 31 to push the lock pin to move upwards through the diagonal fit when the bedside 2 rotates from the second position to the first position, so that when the bedside 2 rotates to the first position, the lock pin 31 moves upwards above the locking hole 321, and then the lock pin 31 falls and is locked in the locking hole 321, so as to stably lock the bedside 2 to the fixed frame.

As shown in fig. 3, 8 to 12, the bedside bed 2 includes a bed body 22 and a side rail 23 that can move up and down relative to the bed body 22, specifically, the two sides of the side fence 23 are slidably arranged on the bed body 22, a vertical guide sliding groove 223 for guiding the side fence 23 to move up and down is arranged at the position of the bed body 22 adjacent to the side fence 23, the bed body 22 comprises a lying part 221 and a peripheral rail 222 arranged on the lying part 221, the side rails 23 and the peripheral rail 222 together surround the lying part 221, when the bedside 2 is in the first position, the side rail 23 is adjacent to the fixed frame 1, the siderail 23 is at least partially movable relative to the peripheral rail 222 between a first height and a second height lower than the first height, such as the upper edge of the siderail 23, can be moved between a first height and a second height relative to the peripheral rail 222. When the bedside bed 2 moves from the first position to the second position, the side rail 23 can move from the second height to the first height, an unlocked side rail height locking mechanism 5 is arranged between the bed body 22 and the side rail 23, and the side rail height locking mechanism 5 can lock and limit the relative movement between the side rail 23 and the bed body 2. The side rail 23 may be a sheet, and may further include an upper surrounding rod 231 that can move up and down relative to the bed body 22, and a lower surrounding rod 234 that is disposed below the upper surrounding rod 231 and is fixed to the bed body 22, and a piece of soft cloth may be disposed between the upper surrounding rod 231 and the lower surrounding rod 234 to form the side rail 23.

In the bedside bed of this embodiment, the side rail can reciprocate relatively the bed body, when the bedside bed was located the primary importance and the locking on the mount, can reduce the overall height of side rail through the removal of side rail height locking mechanical system locking side rail behind the side rail that moves down to make things convenient for father and mother etc. to look after the baby in the bedside bed. And when the bedside bed is pushed to rotate and is far away from the fixing frame, the side fence can be moved to the first height from the second height, so that the overall height of the side fence is improved, the risk that a baby falls down from the bedside bed is effectively avoided, and the use safety is ensured.

Specifically, the side rail height locking mechanism 5 includes side latches 51 that are provided on both sides of the side rail 23 and can be elastically ejected, and when the side rail height locking mechanism 5 is locked, the movement of the side rail can be restricted by the side latches 51 being locked to the bed body, and the side latches 51 can be provided on both ends of the upper rail 231. The bed body 22 can be provided with a plurality of clamping grooves for clamping the side lock bolts 51 from top to bottom, and when the side lock bolts 51 are aligned with the clamping grooves, the side lock bolts can be popped out from the side fence 23 and clamped in the clamping grooves. In order to simplify the operation, when the unlocking member 4 drives the lock pin 31 to disengage from the lock hole 321 to unlock the locking mechanism 3, the side lock pin 51 on one side of the side fence 23 can be synchronously pushed to contract inwards to disengage from the bed body 22, and the interlocking member 4 can synchronously push the linkage rod to rotate, so as to pull the side lock pin 51 on the other side of the side fence 23 to contract inwards to disengage from the bed body 22, so that the unlocking member 4 synchronously drives the side fence height locking mechanism 5 to unlock integrally when unlocking the locking mechanism 3, is convenient to use. In order to make the unlocking piece effectively push the side lock bolt, the unlocking piece 4 and/or the side lock bolt 51 may be provided with a linkage inclined surface for linkage unlocking, and the unlocking piece 4 may be in inclined push fit with the side lock bolt 51 through the linkage inclined surface when moving upwards so as to push the side lock bolt 51 away from the bed body 22. The interlocking inclined plane of the side lock bolt 51 can be arranged at the lower side of the side lock bolt, when the side lock bolt 51 is clamped into the clamping groove, the interlocking inclined plane of the side lock bolt 51 is abutted against the clamping groove, and when a caregiver presses the side rail 23 downwards, the side lock bolt 51 can be directly pushed away from the bed body 22 and retracted into the side rail through the inclined push fit of the interlocking inclined plane and the bed body 22, so that the caregiver can conveniently move the side rail downwards. When the side fence is moved downwards to a designated position to enable the side lock bolt 51 to be aligned with the clamping groove, the side lock bolt 51 pops out of the side fence 23 to be clamped in the clamping groove to lock the side fence on the bed body again, and then the side fence can be stably kept at the moved-down position.

Further, a first elastic return mechanism 232 is arranged on the side rail 23 and used for pushing the side rail 23 upwards to enable the side rail 23 to automatically move upwards after the side rail height locking mechanism 5 is unlocked. When the bedside bed 2 is locked on the fixing frame 1, the nursing person can easily reduce the overall height of the side rail through the linkage inclined plane of the side lock rod 51 and the inclined push matching of the bed body 22 when pressing down the side rail, so that the nursing person such as parents can take care of the baby in the bedside bed, and before the nursing person such as parents pushes the bedside bed away from the fixing frame, the unlocking piece can synchronously unlock the locking mechanism 3 and the side rail height locking mechanism 5, so that the side rail 23 automatically moves upwards under the action of the first elastic resetting mechanism to automatically raise the overall height of the side rail when pushing the bedside to rotate to be far away from the adult bed, thereby avoiding the risk that the baby falls down from the bedside bed and ensuring the use safety. Specifically, the first elastic reset mechanism 232 includes a first spring for pushing the upper surrounding rod 231 upwards, when the upper surrounding rod moves downwards, the upper surrounding rod compresses the first spring downwards, and when the side rail height locking mechanism 5 is unlocked, the compressed first spring pushes the upper surrounding rod upwards, so that the upper surrounding rod automatically moves upwards, and the whole side rail is raised.

In order to stably and automatically raise the siderail 23, a synchronizing mechanism 233 which can be elastically restored and enables both sides of the siderail 23 to synchronously rise is provided on the siderail 23. Specifically, the synchronization mechanism 233 includes a first link 2331 and a second link 2332 hinged and crossed to each other between the upper surrounding rod 231 and the lower surrounding rod 234, a second elastic return mechanism 2333 is disposed on the upper surrounding rod 231 and the lower surrounding rod 234 and respectively presses the first link 2331 and the second link 2332 to make the first link 2331 and the second link 2332 drive the upper surrounding rod 231 to move from the second height to the first height, both ends of the first link 2331 are slidably disposed on the upper surrounding rod 231 and the lower surrounding rod 234, both ends of the second link 2332 are slidably disposed on the upper surrounding rod 231 and the lower surrounding rod 234, respectively, the second elastic return mechanism 2333 respectively presses the ends of the first link 2331 and the second link 2332 to make the ends of the first link 2331 and the second link 2332 slide on the upper surrounding rod 231 and the lower surrounding rod 234 in an upward direction, thereby bringing the upper rail 231 up smoothly as a whole. Preferably, the second elastic return mechanism 2333 is a second spring. The two ends of the upper surrounding rod automatically and smoothly move upwards by the pressing action of the second elastic reset mechanism 2333 and the relative swinging energy of the first connecting rod and the second connecting rod, thereby improving the use effect.

The first connecting rod 2331 and the second connecting rod 2332, which are crossed by the synchronization mechanism, may be disposed between the side rail 23 and the bed body 22, in addition to the upper surrounding rod 231 and the lower surrounding rod 234, and the second elastic return mechanism 2333 is also disposed between the side rail 23 and the bed body 22, so that the side rail 23 may be stably lifted as long as the second elastic return mechanism 2333 presses the first connecting rod 2331 and the second connecting rod 2332 to swing relatively.

In order to facilitate the pushing of the bedside bed 2, the bottom of the bedside bed 2 is provided with a foot tube 7 with casters 6.

The working principle of the embodiment is as follows:

fixing and moving of the bedside bed: the fixing frame is fixedly arranged at the edge of the adult bed through the mounting part, and the bed edge bed is locked on the locking part through the lock pin so as to be fixed on the fixing frame. The unlocking piece is linked to drive the lock pin to be separated from the locking part, so that the bedside bed can rotate and move relative to the fixing frame, and a caregiver such as a parent can push the bedside bed away from an adult bed conveniently to get on or off the bedside bed.

Automatic lifting of the side rail: the bedside bed, when in the first position adjacent to an adult bedside, may move the upper rail downward and lock the upper rail to the peripheral rail via the side rail height locking mechanism. Through the synchronous unblock high locking mechanical system of side fence of unblock piece and make under first, second elasticity canceling release mechanical system and lazytongs's interlock effect go up the rail and move up voluntarily to nurse people such as father and mother lift the whole height of side fence voluntarily when promoting the bedside bed rotation and keep away from adult's bed, effectively stop the risk that the baby falls down from the bedside bed, ensure the security of using.

The foregoing is illustrative of the various embodiments provided in connection with the detailed description and the specific implementations of the application are not intended to be limited to the illustrations. Similar or identical methods, structures, etc. as used herein, or several technical deductions or substitutions made on the premise of the idea of the present application, should be considered as the protection scope of the present application.

Claims (10)

1. Infant's bed, its characterized in that includes:

a fixed frame (1) which is used for being arranged at one side of an adult bed, wherein a first pivot part (11) is arranged on the fixed frame (1);

a bedside bed (2) provided with a second pivot part (21) which is pivoted with the first pivot part (11) so as to enable the bedside bed (2) to rotate between a first position and a second position relative to the fixed frame (1);

the locking mechanism (3) is arranged between the fixed frame (1) and the bedside bed (2) and is used for locking and limiting the bedside bed (2) to move relative to the fixed frame (1);

when the bedside bed (2) is located at the first position, the bedside bed (2) is close to the fixed frame (1) and can be locked on the fixed frame (1) through the locking mechanism (3), and when the locking mechanism (3) is unlocked, the bedside bed (2) can be moved from the first position to the second position, so that at least part of the bedside bed (2) is rotated away from the fixed frame (1).

2. The crib as claimed in claim 1, characterized in that an unlocking member (4) for unlocking the locking restriction of the locking mechanism (3) on the bedside (2) and the fixing frame (1) is provided on the fixing frame (1) or the bedside (2), and the locking mechanism (3) includes a lock pin (31) interlocked with the unlocking member (4).

3. The crib as claimed in claim 1, wherein the locking mechanism (3) comprises a lock pin (31) disposed on one of the bedside bed (2) and the fixing frame (1), and a locking portion (32) correspondingly disposed on the other of the bedside bed (2) and the fixing frame (1) and capable of locking with the lock pin (31), at least one of the lock pin (31) and the locking portion (32) is movably disposed, and the bedside bed (2) can be automatically locked with the fixing frame (1) through the locking engagement between the lock pin (31) and the locking portion (32) when rotating from the second position to the first position.

4. The crib as claimed in claim 3, wherein the locking portion (32) comprises a locking hole (321), a side notch (322) for the lock pin (31) to enter and exit from the locking hole (321) is formed in a side wall of the locking hole (321), the locking portion (32) further comprises a movable lock tongue (33) capable of sliding telescopically relative to the side wall of the locking hole (321) to close or open the side notch (322), and an inclined surface (34) capable of being matched with the lock pin (31) in a diagonal pushing mode to push the movable lock tongue (33) to open the side notch (322) is formed in the outer side of the movable lock tongue (33); or

The lock pin (31) is movably arranged, and at least one of the lock pin (31) and the locking part (32) is provided with an inclined surface (34) which enables the lock pin (31) to enter the locking part (32) through inclined push fit.

5. The crib as claimed in claim 1, characterized in that the bedside (2) comprises a bed body (22) and a side rail (23) which can be moved up and down relative to the bed body (22), the bed body (22) comprises a sleeping portion (221) and a peripheral rail (222) which is arranged on the sleeping portion (221), the side rail (23) and the peripheral rail (222) jointly surround the sleeping portion (221), the side rail (23) is adjacent to the fixing frame (1) when the bedside (2) is in the first position, the side rail (23) can be moved at least partially relative to the peripheral rail (222) between a first height and a second height which is lower than the first height, the side rail (23) can be moved from the second height to the first height when the bedside (2) is moved from the first position to the second position, an unlockable side rail height locking mechanism (5) is arranged between the bed body (22) and the side rail (23) ).

6. The crib as claimed in claim 5, wherein the side rail height locking mechanism (5) comprises side latches (51) provided at both sides of the side rail (23), and a linkage member (52) capable of synchronously linking the side latches (51) is provided between the side latches (51) at both sides of the side rail (23).

7. The crib according to claim 5, characterized in that the fixing frame (1) or the bedside bed (2) is provided with an unlocking piece (4) for interlocking unlocking the locking mechanism (3) and the side rail height locking mechanism (5), and the unlocking piece (4) synchronously drives the side rail height locking mechanism (5) to unlock when unlocking the locking mechanism (3).

8. The crib as claimed in any of claims 5 to 7, wherein said side rail (23) is slidably disposed on said bed body (22) at both sides, and said side rail (23) is provided with a first elastic return mechanism (232) for moving said side rail (23) upward to automatically move said side rail (23) upward after said side rail height locking mechanism (5) is unlocked.

9. The crib as claimed in any of claims 5 to 7, characterized in that said side rails (23) are provided with synchronizing means (233) which are elastically restored and which enable the synchronous lifting of both sides of said side rails (23).

10. The crib as claimed in claim 9, wherein the side rail (23) comprises an upper surrounding rod (231) capable of moving up and down relative to the crib body (22) and a lower surrounding rod (234) disposed below the upper surrounding rod (231) and fixed relative to the crib body (22), the synchronizing mechanism (233) comprises a first connecting rod (2331) and a second connecting rod (2332) hinged and crossed with each other between the upper surrounding rod (231) and the lower surrounding rod (234), and the upper surrounding rod (231) and the lower surrounding rod (234) are provided with a second elastic return mechanism (2333) for respectively pressing the first connecting rod (2331) and the second connecting rod (2332) to enable the first connecting rod (2331) and the second connecting rod (2332) to drive the upper surrounding rod (231) to move from the second height to the first height; or

The synchronizing mechanism (233) comprises a first connecting rod (2331) and a second connecting rod (2332) which are movably arranged between the side rail (23) and the bed body (22), the first connecting rod (2331) and the second connecting rod (2332) are hinged and arranged in a cross mode, and a second elastic return mechanism (2333) which enables the side rail (23) to move from a second height to a first height is arranged between the side rail (23) and the bed body (22).

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