Baby crib

Abstract

The utility model discloses a baby crib which comprises a bottom supporting frame, a movable seat capable of transversely moving relative to the bottom supporting frame in the horizontal plane direction is arranged on the bottom supporting frame, a supporting assembly is arranged on the movable seat, a crib frame is arranged at the upper end of the supporting assembly, a crib body is arranged on the crib frame, and a baby can sleep in the crib body. A driving mechanism capable of driving the moving seat to move transversely is arranged between the moving seat and the bottom supporting frame, the driving mechanism comprises a power assembly fixedly connected to the moving seat, the output end of the power assembly is connected with a crank capable of being driven by the power assembly to rotate, and a connecting rod is hinged to the end, away from the crank, of the crank; the end, away from the crank, of the connecting rod is hinged to the bottom supporting frame. The bed frame and the bed body can move relative to the bottom supporting frame and can also be fixed relative to the bottom supporting frame, the use requirements of a user on different occasions are met, and moving is stable during moving.

Description

Technical field

[0001] The utility model relates to a baby crib. [Background Technology]

[0002] Cribs are common products for infants and young children during their development. They typically consist of a crib frame and a bed mounted on the frame. A crib frame typically includes spaced support assemblies, a bed frame mounted between the support assemblies, and a bed frame mounted on the frame. However, the frames of cribs currently on the market are typically fixed relative to the support assemblies, preventing them from shaking and making it difficult to coax infants to sleep. Consequently, consumers increasingly desire cribs that can perform different functions for different situations. For example, a crib that can be gently moved when coaxing an infant to sleep, while remaining fixed relative to the support frame for safety when the infant is asleep. [Utility Model Content]

[0003] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a baby crib with a simple structure. The bed frame and the bed body of the baby crib can be moved relative to the bottom support frame and can be fixed relative to the bottom support frame, which meets the needs of users in different occasions and moves smoothly.

[0004] The utility model is realized through the following technical solutions:

[0005] A baby bed comprises a bottom support frame, the bottom support frame is provided with a movable seat that can move laterally relative to the bottom support frame in a horizontal plane direction, the movable seat is provided with a support assembly, the upper end of the support assembly is provided with a bed frame, the bed frame is provided with a bed body for infants to sleep in, a driving mechanism that can drive the movable seat to move laterally is provided between the movable seat and the bottom support frame, the driving mechanism comprises a power assembly fixedly connected to the movable seat, the output end of the power assembly is connected to a crank that can be driven to rotate thereby, the crank is hinged with a connecting rod at one end away from the crank, and the connecting rod is hinged to the bottom support frame at one end away from the crank.

[0006] The power assembly includes a first driving motor arranged on the moving seat, the output end of the first driving motor is connected to a reducer, and the output end of the reducer is connected to the crank.

[0007] Two guide rods are arranged at intervals on the bottom support frame, and a plurality of guide sleeves which are sleeved on the guide rods are fixedly connected to the movable seat.

[0008] The support assembly includes a lower support tube fixedly connected to the movable seat and an upper support tube that can slide and rise and fall in the lower support tube. The bed frame is connected to the upper end of the upper support tube. The movable seat is also provided with a driving device that can drive the upper support tube to rise and fall. The driving device includes a screw connected to the movable seat and capable of rotating relative to the movable seat. The screw is provided with a nut that can rise and fall along the screw when it rotates. An upper support rod is provided in the upper support tube with a lower end fixedly connected to the nut. The upper end of the upper support rod is fixedly connected to the upper support tube and the bed frame. The movable seat is provided with a second driving motor that drives the screw to rotate.

[0009] The bed frame includes an upper frame and L-shaped frame rods that are detachably connected to the middle parts of both sides of the upper frame. Each of the frame rods includes a vertical section and a horizontal section. A connecting seat is provided between the two horizontal sections to connect the two and is detachably connected to the two. The connecting seat is fixedly connected to the upper support rod and the upper support tube.

[0010] The two transverse sections are provided with fixing seats, and the fixing seats are detachably connected with U-shaped side frames located on both sides of the transverse section.

[0011] The bottom support frame includes a bottom frame that can be supported on the ground, a shell is provided in the middle of the bottom frame, the movable seat and the drive mechanism are arranged in the shell, and a control module for controlling the operation of the first drive motor and the second drive motor is also provided in the shell. The shell is provided with an exposed touch screen that is electrically connected to the control module.

[0012] The bottom frame includes two arc-shaped rods bent into an arc shape, the shell includes a lower shell and an upper shell, the open end of the arc-shaped rod extends into the shell and is clamped by the upper shell and the lower shell, the lower shell is provided with a protruding column, one end of the connecting rod is hinged on the protruding column, and the two ends of the guide rod are connected to the shell.

[0013] The upper frame includes a frame with a notch and a movable rod that can be detachably connected to the frame to open or close the notch. The bed body is provided with a movable piece that is connected to the movable rod and can be lifted up when the movable rod is separated from the frame. The movable rod is provided with a slot with a side opening. The frame is provided with a boss that can engage with or disengage from the slot. A locking hole is provided in the middle of the boss. The movable rod is provided with a pin that can engage with the locking hole when the slot and the boss are engaged. The pin is connected to a sliding button exposed on the movable rod and can drive the pin to disengage from the locking hole. A reset spring that can push the pin to return to its original position is provided in the movable rod.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. When the power assembly on the mobile seat of the present invention is activated, the crank is driven to rotate, and the crank in turn drives the connecting rod to move. Since the other end of the connecting rod is hinged to the bottom support frame, when the crank drives the connecting rod to move, the connecting rod can push the mobile seat to reciprocate, thereby causing the support assembly connected to the mobile seat, the bed frame, and the bed body to reciprocate. The movement is smooth and gentle. At this time, the reciprocating movement of the bed body can be used to soothe noisy infants and young children to sleep. When the infant or young child falls asleep, the power assembly is stopped, and the bed body no longer reciprocates, but remains in a static state, allowing the infant or young child to sleep peacefully. Therefore, the bed body of the present invention can be used both with the mobile seat and in a fixed static state. It has multiple functions and is suitable for popularization and application.

[0016] 2. The support assembly of the present invention includes a lower support tube and an upper support tube. The rotation of the second drive motor on the movable base can drive the screw to rotate. During the rotation of the screw, the nut on it rises and falls along with it. The bed frame and the upper support tube are connected to the nut through the upper support rod. Therefore, when the nut rises and falls, the bed frame and the upper support tube can rise and fall, thereby adjusting the bed body to a suitable height. After the user purchases the baby bed and gets it home, he can adjust the height of the bed body according to his own height, which is convenient for the user to put in or take out the baby in the bed body.

[0017] 3. A movable rod is provided on the upper frame of the utility model. When the crib is placed next to the adult's bed, the user can remove the movable rod and the movable plate on the bed body, thereby forming an opening on one side of the bed body, and the infant is placed in the bed body. Since the bed body can be raised and lowered, the crib of the utility model can adapt to different heights of adult beds. For example, when the adult mattress is thicker, the bed body of the crib is raised; when the adult mattress is thinner, the bed body of the crib is lowered so that the bottom of the crib bed body is flush with the adult bed, so that the adult can easily look after the infant while lying flat on the bed.

Brief Description of the Drawings

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is one of the three-dimensional diagrams of the components of the utility model;

[0020] Figure 3 This is the second perspective view of the components of the present utility model;

[0021] Figure 4 yes Figure 3 Magnified view at point A in the middle;

[0022] Figure 5 This is the third perspective view of the components of the present utility model;

[0023] Figure 6 This is one of the exploded views of the components of the present utility model;

[0024] Figure 7 yes Figure 6 Magnified view at point B in the middle;

[0025] Figure 8 It is an exploded view of the utility model;

[0026] Figure 9 This is the second exploded view of the components of the present utility model;

[0027] Figure 10 yes Figure 9 Magnified view at center C. [Specific implementation method]

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] like Figures 1 to 7 As shown, a baby bed comprises a bottom support frame 1, the bottom support frame 1 is provided with a movable seat 2 which can move laterally relative to the bottom support frame 1 in a horizontal plane direction, the movable seat 2 is provided with a support assembly 3, the upper end of the support assembly 3 is provided with a bed frame 4, the bed frame 4 is provided with a bed body 5 for infants to sleep in, a driving mechanism 6 which can drive the movable seat 2 to move laterally is provided between the movable seat 2 and the bottom support frame 1, the driving mechanism 6 comprises a power assembly 61 fixedly connected to the movable seat 2, the output end of the power assembly 61 is connected to a crank 62 which can be driven to rotate thereby, the crank 62 is hinged with a connecting rod 63 at one end away from the crank 62, and the connecting rod 63 is hinged to the bottom support frame 1 at one end away from the crank 62. When the power assembly 6 on the movable base 2 is activated, it drives the crank 62 to rotate, which in turn drives the connecting rod 63 to move. Since the other end of the connecting rod 63 is hinged to the bottom support frame 1, when the crank 62 drives the connecting rod 63 to move, the connecting rod 63 can push the movable base 2 to reciprocate, thereby causing the support assembly 3, bed frame 4, and bed body 5 connected to the movable base 2 to reciprocate smoothly and gently. At this time, the reciprocating movement of the bed body 5 can be used to soothe a noisy infant to sleep. When the infant falls asleep, the power assembly 6 is stopped, and the bed body 5 no longer reciprocates, but remains stationary, allowing the infant to sleep peacefully.

[0030] like Figure 5 and Figure 7 As shown, the power assembly 61 includes a first drive motor 611 provided on the mobile seat 2. The output end of the first drive motor 611 is connected to a reducer 612, and the output end of the reducer 612 is connected to the crank 62. The speed of the first drive motor 611 is reduced by the reducer 612, so that the mobile seat 2 does not move too fast, but moves slowly and smoothly, making the infant feel comfortable.

[0031] like Figure 3 、 Figure 5 and Figure 7 As shown, two guide rods 11 are arranged at intervals on the bottom support frame 1, and a plurality of guide sleeves 21 are fixedly connected to the movable seat 2 and sleeved on the guide rods 11, so that the movable seat 2 moves smoothly and stably.

[0032] like Figure 2 and Figure 8 As shown, the support assembly 3 includes a lower support tube 31 fixedly connected to the movable seat 2 and an upper support tube 32 that can slide and rise and fall in the lower support tube 31, the bed frame 4 is connected to the upper end of the upper support tube 32, and the movable seat 2 is also provided with a driving device 33 that can drive the upper support tube 32 to rise and fall, and the driving device 33 includes a screw 331 connected to the movable seat 2 and capable of rotating relative to the movable seat 2, and the screw 331 is provided with a nut 332 that can rise and fall along it when it rotates, and an upper support rod 333 is provided in the upper support tube 32 with a lower end fixedly connected to the nut 332, and the upper end of the upper support rod 333 is fixedly connected to the upper support tube 32 and the bed frame 4, and the movable seat 2 is provided with a second driving motor 334 that drives the screw 331 to rotate. The rotation of the second drive motor 334 on the mobile seat 2 can drive the screw 331 to rotate. During the rotation of the screw 331, the nut 332 on it rises and falls along with it, and the bed frame 4 and the upper support tube 32 are connected to the nut 332 through the upper support rod 333. Therefore, when the nut 332 rises and falls, the bed frame 4 and the upper support tube 32 can rise and fall, thereby adjusting the bed body 5 to a suitable height. After the user purchases the crib and gets it home, he can adjust the height of the bed body according to his own height, which is convenient for the user to put in or take out the baby in the bed body.

[0033] like Figures 8 to 10 As shown, the bed frame 4 includes an upper frame 41 and L-shaped frame rods 42 detachably connected to the middle portions of both sides of the upper frame 41. Each frame rod 42 includes a vertical section 421 and a transverse section 422. A connecting seat 43 is provided between the two transverse sections 422, connecting the two and detachably connecting them. The connecting seat 43 is fixedly connected to the upper support rod 333 and the upper support tube 32. The two transverse sections 422 are provided with fixing seats 423, to which U-shaped side frames 424 located on both sides of the transverse sections 422 are detachably connected. Therefore, the entire bed frame 4 can be disassembled into parts, thereby facilitating packaging and transportation.

[0034] like Figures 6 to 8As shown, the bottom support frame 1 includes a bottom frame 12 that can be supported on the ground, a shell 13 is provided in the middle of the bottom frame 12, the movable seat 2 and the drive mechanism 6 are arranged in the shell 13, and a control module for controlling the operation of the first drive motor 611 and the second drive motor 334 is also provided in the shell 13. The shell 13 is provided with an exposed touch screen 14 that is electrically connected to the control module. The control module can smoothly control the start and stop of the first drive motor 611 and the second drive motor 334, which can avoid sudden stops and make the infant feel comfortable. The crib is controlled by the touch screen 14, which is convenient and quick to operate. Of course, it can also be electrically connected to the control module through a mobile phone APP to achieve the purpose of controlling the crib with a mobile phone. In order to increase the fun, a music module can also be set to play music for the infant.

[0035] like Figure 3 、 Figure 6 and Figure 8 As shown, the bottom frame 12 includes two arc-shaped rods 121 bent into an arc shape, and the shell 13 includes a lower shell 131 and an upper shell 132. The open end of the arc-shaped rod 121 extends into the shell 13 and is clamped by the upper shell 132 and the lower shell 131. The lower shell 131 is provided with a protruding column 15, one end of the connecting rod 63 is hinged on the protruding column 15, and both ends of the guide rod 11 are connected to the shell 13.

[0036] like Figure 1 , Figures 8 to 10As shown, the upper frame 41 includes a frame 412 with a notch 411 and a movable rod 413 that can be detachably connected to the frame 412 to open or close the notch 411, the bed body 5 is provided with a movable piece 51 that is connected to the movable rod 413 and can be lifted up when the movable rod 413 is separated from the frame 412, the movable rod 413 is provided with a slot 414 with a side opening, the frame 412 is provided with a boss 415 that can engage with or disengage from the slot 414, the middle part of the boss 415 is provided with a locking hole 416, the movable rod 413 is provided with a pin 417 that can engage with the locking hole 416 when the slot 414 is engaged with the boss 415, the pin 417 is connected to a sliding button 418 exposed on the movable rod 413 and can drive the pin 417 to disengage from the locking hole 416, and the movable rod 413 is provided with a reset spring 419 that can push the pin 417 to reset. When the crib is placed next to an adult's bed, the user can remove the movable rod 413 and lift up the movable plate 51 on the bed body 5, thereby forming an opening on one side of the bed body 5, and the infant is placed in the bed body 5. Since the bed body 5 can be raised and lowered, the crib can adapt to different heights of the adult bed. For example, when the adult mattress is thicker, the bed body 5 of the crib is raised; when the adult mattress is thinner, the bed body 5 of the crib is lowered so that the bottom of the crib bed body 5 is flush with the adult bed, so that the adult can easily observe the infant when lying flat on the bed.

[0037] The embodiment is described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiment. Various changes can be made within the knowledge of ordinary technicians in the technical field without departing from the present invention.

Claims

1. A baby crib, characterized by: The invention comprises a bottom support frame (1), wherein the bottom support frame (1) is provided with a movable seat (2) capable of laterally moving relative to the bottom support frame in a horizontal plane direction, the movable seat (2) is provided with a support assembly (3), the upper end of the support assembly (3) is provided with a bed frame (4), the bed frame (4) is provided with a bed body (5) capable of providing a sleeping space for an infant, a driving mechanism (6) capable of driving the movable seat (2) to move laterally is provided between the movable seat (2) and the bottom support frame (1), the driving mechanism (6) comprises a power assembly (61) fixedly connected to the movable seat (2), the output end of the power assembly (61) is connected to a crank (62) capable of being driven and rotated by the power assembly (61), a connecting rod (63) is hingedly connected to the end of the crank (62) away from the crank (62), and the end of the connecting rod (63) away from the crank (62) is hingedly connected to the bottom support frame (1).

2. The crib according to claim 1, wherein: The power assembly (61) includes a first drive motor (611) provided on the movable seat (2); the output end of the first drive motor (611) is connected to a reducer (612); and the output end of the reducer (612) is connected to the crank (62).

3. The crib according to claim 2, wherein: Two guide rods (11) are arranged at intervals on the bottom support frame (1), and a plurality of guide sleeves (21) sleeved on the guide rods (11) are fixedly connected to the movable seat (2).

4. The baby crib according to claim 3, wherein: The support assembly (3) includes a lower support tube (31) fixedly connected to the movable seat (2) and an upper support tube (32) capable of sliding and rising and falling in the lower support tube (31); the bed frame (4) is connected to the upper end of the upper support tube (32); the movable seat (2) is further provided with a driving device (33) capable of driving the upper support tube (32) to rise and fall; the driving device (33) includes a screw (331) connected to the movable seat (2) and capable of rotating relative to the movable seat (2); the screw (331) is provided with a nut (332) capable of rising and falling along the screw when the screw rotates; an upper support rod (333) is provided in the upper support tube (32) with the lower end fixedly connected to the nut (332); the upper end of the upper support rod (333) is fixedly connected to the upper support tube (32) and the bed frame (4); and the movable seat (2) is provided with a second driving motor (334) for driving the screw (331) to rotate.

5. The baby crib according to claim 4, characterized in that: The bed frame (4) includes an upper frame (41) and L-shaped frame rods (42) detachably connected to the middle of both sides of the upper frame (41), each of the frame rods (42) includes a vertical section (421) and a transverse section (422), and a connecting seat (43) is provided between the two transverse sections (422) to connect the two and be detachably connected to the two, and the connecting seat (43) is fixedly connected to the upper support rod (333) and the upper support tube (32).

6. The baby crib according to claim 5, characterized in that: The two transverse sections (422) are provided with fixing seats (423), and the fixing seats (423) are detachably connected with U-shaped side frames (424) located on both sides of the transverse section (422).

7. The baby crib according to claim 4, characterized in that: The bottom support frame (1) includes a bottom frame (12) capable of being supported on the ground, a shell (13) is provided in the middle of the bottom frame (12), the movable seat (2) and the driving mechanism (6) are arranged in the shell (13), and a control module for controlling the operation of the first driving motor (611) and the second driving motor (334) is also provided in the shell (13), and a touch screen (14) is exposed and electrically connected to the control module is provided on the shell (13).

8. The baby crib according to claim 7, characterized in that: The bottom frame (12) includes two arc-shaped rods (121) bent into an arc shape, and the shell (13) includes a lower shell (131) and an upper shell (132). The open end of the arc-shaped rod (121) extends into the shell (13) and is clamped by the upper shell (132) and the lower shell (131). The lower shell (131) is provided with a protruding column (15), one end of the connecting rod (63) is hinged on the protruding column (15), and both ends of the guide rod (11) are connected to the shell (13).

9. The baby crib according to claim 5, characterized in that: The upper frame (41) includes a frame (412) with a notch (411) and a movable rod (413) that can be detachably connected to the frame (412) to open or close the notch (411). The bed body (5) is provided with a movable sheet (51) that is connected to the movable rod (413) and can be opened when the movable rod (413) is separated from the frame (412). The movable rod (413) is provided with a slot (414) with a side opening. The frame (412) is provided with a slot (414) that can be engaged with or disengaged from the slot (414). The boss (415) is provided with a locking hole (416) in the middle of the boss (415), and the movable rod (413) is provided with a latch (417) that can be engaged with the locking hole (416) when the slot (414) and the boss (415) are engaged. The latch (417) is connected to a sliding button (418) exposed on the movable rod (413) and capable of driving the latch (417) to disengage from the locking hole (416). The movable rod (413) is provided with a reset spring (419) that can push the latch (417) to reset.

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