CN114347881A

CN114347881A - Sleeping box

Info

Publication number: CN114347881A
Application number: CN202011090433.2A
Authority: CN
Inventors: 陈英忠
Original assignee: Baoju Switzerland Co ltd
Current assignee: Baoju Switzerland Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2022-04-15
Anticipated expiration: 2040-10-13
Also published as: CN114347881B; CN118894026A

Abstract

The invention provides a sleeping box which can be detachably connected with a first carrier or a second carrier, the sleeping box comprises a box body for accommodating a baby, a locking piece and a clamping piece are arranged on the box body, the locking piece is movably connected with the box body, the clamping piece is positioned at the bottom of the box body, the box body and the first carrier are locked or unlocked by the movement of the locking piece, or the box body is detachably connected with the second carrier by the clamping piece, and the first carrier is different from the second carrier. The sleeping box has a simple structure, is convenient to disassemble and assemble, can be selectively matched with the first carrier or the second carrier, and can also be used independently, so that the utilization rate of the sleeping box is greatly improved, and the resource waste is effectively avoided.

Description

Sleeping box

Technical Field

The invention relates to the technical field of infant products, in particular to a sleeping box.

Background

Traditional sleeping box can be installed on the baby's shallow, perhaps on car seat, provides a comfortable, safe sleep environment for children, also makes things convenient for the head of a family to take care of children simultaneously. However, the sleeping box mounted on the baby stroller cannot be directly mounted on the car seat, the sleeping box mounted on the car seat cannot be directly mounted on the baby stroller, the sleeping box cannot be used universally, different sleeping boxes need to be equipped in different use scenes, and inconvenience is undoubtedly brought to users. Moreover, most of the existing children sleeping boxes are complex in structure and troublesome to disassemble and assemble, and bring certain inconvenience to the use of caregivers.

Therefore, there is a need for a sleeping box with simple structure, easy assembly and disassembly, and capability of being selectively used with a vehicle seat or a baby stroller.

Disclosure of Invention

The invention aims to provide a sleeping box which has simple structure and convenient assembly and disassembly and can be selectively matched with a vehicle seat or a baby stroller for use.

The invention provides a sleeping box which can be detachably connected with a first carrier or a second carrier, and comprises a box body for accommodating a baby, wherein the box body is provided with a locking piece and a clamping piece, the locking piece is movably connected with the box body, the clamping piece is positioned at the bottom of the box body, the box body and the first carrier are locked or unlocked by the movement of the locking piece, or the box body is detachably connected with the second carrier by the clamping piece, and the first carrier is different from the second carrier.

Compared with the prior art, the sleeping box is provided with the locking piece and the clamping piece, and the first carrier or the second carrier can be selectively matched with the sleeping box by selecting the locking piece or the clamping piece. The activity through the locking piece makes the case of sleeping can be the cooperation of dismantling with first carrier, and the activity of locking piece can make the case of sleeping lock in first carrier, uses with first carrier cooperation. Or the activity of the locking piece can release the lock between the sleeping box and the first carrier so as to detach the sleeping box from the first carrier. When the sleeping box is matched with the second carrier, the sleeping box is matched with the second carrier through the clamping piece. The first carrier is different from the second carrier, and is matched with the first carrier through the locking piece when the sleeping box needs to be matched with the first carrier for use; when the sleeping box needs to be matched with the second carrier for use, the sleeping box is matched with the second carrier through the clamping piece. The sleeping box has a simple structure, is convenient to disassemble and assemble, and can be selectively matched with the first carrier or the second carrier.

Preferably, the locking member is rotatably connected to the housing. The locking piece realizes locking and unlocking with the first carrier through rotation, and the operation is convenient.

Preferably, the locking member includes a first rotating portion connected to the box body, the box body is provided with a second rotating portion matched with the first rotating portion, the locking member rotates around the first rotating portion to enable the locking member to protrude out of the box body to be locked with the first carrier, or the locking member rotates around the first rotating portion to enable the locking member to retract to the bottom of the box body to be unlocked with the first carrier. The locking piece is matched with the second rotating part on the box body through the first rotating part so as to be rotatably arranged on the box body; when the locking piece is matched with the first carrier, the locking piece rotates and protrudes out of the box body so as to be locked with the first carrier; the locking piece rotates to withdraw the bottom of the box body when being unlocked with the first carrier.

Preferably, the first rotating part is a pivot shaft, and the second rotating part is a pivot hole matched with the pivot shaft. The pivot shaft is matched with the pivot hole to realize the rotation of the locking piece.

Specifically, the first rotating part is a pivot hole, and the second rotating part is a pivot shaft matched with the pivot hole. The first rotating part on the locking piece can be a pivot shaft or a pivot hole, and the second rotating part on the box body is matched with the first rotating part to realize the rotation of the locking piece.

Preferably, the end of the pivot shaft, which is engaged with the box body, is provided with a first limiting part for limiting and a pivot part engaged with the pivot hole in sequence from the end part to the locking piece. The first limiting part is arranged to prevent the pivot shaft from being separated from the pivot hole when the first rotating part and the second rotating part pivot.

Preferably, the first position-limiting portion is a threaded portion, the threaded portion is connected with a position-limiting nut, and the position-limiting nut is used to prevent the pivot portion from being separated from the pivot hole. First spacing portion is screw thread portion, through screw thread portion and the cooperation of stop nut, simple structure, convenient operation.

Preferably, the box body is further provided with a driving member for driving the locking member, the driving member is connected to the locking member, and the locking member is rotated by driving the driving member to be disengaged from the first carrier for unlocking. The locking piece is driven to rotate by the driving piece, the structure is simple, and the operation is convenient.

Preferably, the driving member is provided with a first connecting portion connected to the locking member, the locking member is provided with a second connecting portion engaged with the first connecting portion, and the second connecting portion is connected to the first connecting portion so that the driving member drives the locking member to rotate. The locking piece is connected and installed on the driving piece through the matching of the first connecting portion and the second connecting portion, so that the locking piece can be driven to rotate when the driving piece is driven.

Preferably, the first connecting portion is a clamping protrusion, the second connecting portion is a clamping groove, and the clamping protrusion is slidably clamped in the clamping groove. The convex and clamping groove matched structure of the clamp has a simple structure and is connected stably.

Preferably, one end of the clamping protrusion is provided with a second limiting part, and the clamping groove is prevented from sliding out of the clamping protrusion by the second limiting part. The clamping protrusion matched with the clamping groove is provided with a second limiting part, so that the clamping protrusion can be prevented from being separated from the clamping groove in the pivoting process.

Preferably, the locking groove is in a strip-shaped structure, and the locking protrusion slides along the locking groove to drive the locking piece to rotate around the first rotating part. The draw-in groove is rectangular shape, just can make the card protruding slide in the draw-in groove along with the driving piece activity to can drive the locking piece and rotate around first rotation portion.

Preferably, the second connecting portion and the first rotating portion are in arc transition. The arc transition structure enables the locking piece to be locked or unlocked with the first carrier in rotation.

Preferably, one end of the locking member, which is away from the second connecting portion, is provided with a hook portion for locking, the first carrier is provided with a positioning portion lockable with the hook portion, and rotation of the locking member enables the hook portion to rotate to hook the positioning portion for locking or enables the hook portion to be separated from the positioning portion for releasing the lock. The end of the locking piece is provided with a clamping hook part, the first carrier is provided with a positioning part matched with the clamping hook part, the clamping hook part is used for locking when hooking the positioning part, and the clamping hook part is used for releasing the lock when being separated from the positioning part.

Preferably, the extending directions of the second connecting portion and the hook portion on the locking member are opposite. The second connecting part and the clamping hook part extend towards opposite directions so as to realize locking and unlocking with the first carrier when the locking piece rotates.

Preferably, the driving member is provided with a resetting member which enables the driving member to have a resetting trend constantly. After the driving piece is pulled, the resetting piece can drive the driving piece to reset.

Specifically, the reset piece is of a spring structure. The spring structure has a certain telescopic function, can well drive the driving piece to reset, and has a simple structure.

Preferably, the bottom of the box body is provided with a mounting portion for mounting the engaging member, the engaging member is detachably mounted on the mounting portion, and an engaging gap capable of engaging with the second carrier is provided between the engaging member and the box body. A clamping gap is arranged for clamping and fixing the clamping piece and the second carrier.

Preferably, the engaging member is a rod-shaped structure. The clamping piece is rod-shaped, can be better clamped with other components, and has a simple structure and reasonable design.

Specifically, the first carrier is a baby stroller or a baby bed frame. The sleeping box can be matched with baby carriers such as a baby stroller frame, a baby bed frame and the like through the locking piece, and has simple structure and convenient use.

Specifically, the second vehicle is a vehicle seat. The sleeping box can be matched with seats of various vehicles such as automobile seats, ship seats, airplane seats and the like through the clamping piece.

Preferably, the sleeping box further comprises a base, the box body is detachably mounted on the base through a clamping piece, and the base is detachably mounted on the vehicle seat. The box passes through fastener block in the base, makes through the base and sleeps the case and can cooperate with various vehicle seats.

Drawings

Fig. 1 is a schematic structural diagram of a sleeping box provided by an embodiment of the invention.

Fig. 2 is a schematic view of the structure of fig. 1 with the base removed.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic view of the driving member and the locking member of fig. 1.

Fig. 5 is an enlarged view at B in fig. 4.

Fig. 6 is a schematic view of the structure of fig. 4 from another angle.

Fig. 7 is a schematic view of the locking member of fig. 4.

Description of reference numerals:

100. a sleeping box;

10. a box body; 11. lifting a handle; 12. an installation part;

20. a drive member; 21. a first connection portion; 211. a second limiting part;

30. a locking member; 31. a second connecting portion; 32. a first rotating section; 321. a pivot portion; 322. a first limiting part; 33. a hook part;

40. a fastener; 41. a clamping gap;

50. a base; 51. and a fixing member.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 2, the present invention provides a sleeping box 100 detachably connected to a first carrier or a second carrier, wherein the first carrier is different from the second carrier. The sleeping box 100 includes a box body 10 for accommodating an infant, the box body 10 is provided with a locking member 30 and a locking member 40, and the sleeping box 100 can selectively select the locking member 30 to be matched with a first carrier or select the locking member 40 to be matched with a second carrier. Specifically, the locking member 30 is movably connected to the case 10, and the case 10 is locked or unlocked with the first carrier by the movement of the locking member 30, so that the sleeping box 100 can be mounted on or dismounted from the first carrier. The engaging member 40 is located at the bottom of the box body 10, and when the sleeping box 100 is to be matched with a second carrier, the sleeping box is detachably engaged with the base 50 through the engaging member 40, and then detachably connected with the second carrier through the base 50.

After the technical scheme is adopted, since the sleep box 100 of the invention is provided with the locking member 30 and the engaging member 40, the sleep box 100 can be selectively matched with the first carrier or the second carrier by selecting the locking member 30 or the engaging member 40. Specifically, the sleep box 100 can be detachably matched with the first carrier through the movement of the locking piece 30, and the sleep box 100 can be locked on the first carrier through the movement of the locking piece 30 and can be matched with the first carrier for use; alternatively, the movement of the locking member 30 can unlock the sleeping box 100 from the first carrier, so as to detach the sleeping box 100 from the first carrier. When the sleeping box 100 is to be engaged with the second carrier, it is engaged with the second carrier through the engaging member 40. The first carrier is different from the second carrier, and when the sleeping box 100 needs to be matched with the first carrier for use, the first carrier is matched with the first carrier through the locking piece 30; when the sleeping box 100 needs to be used with a second carrier, it is engaged with the second carrier through the engaging member 40. The sleeping box 100 of the invention has simple structure, convenient assembly and disassembly and can be selectively matched with the first carrier or the second carrier.

Referring to fig. 4-7, in some alternative embodiments, the locking member 30 is pivotally connected to the housing 10. Specifically, the locking member 30 includes a first rotating portion 32 connected to the box 10, a second rotating portion matched with the first rotating portion 32 is provided on the box 10, the locking member 30 rotates around the first rotating portion 32 to make the locking member 30 protrude out of the box 10 to lock with the first carrier, or the locking member 30 rotates around the first rotating portion 32 to make the locking member 30 retract to the bottom of the box 10 to unlock with the first carrier. The locking member 30 is rotated to lock and unlock the first carrier, and the operation is more convenient. It will be appreciated that the locking member 30 is rotatably mounted to the housing 10 by engaging the first rotating portion 32 with the second rotating portion of the housing 10. When the sleeping box 100 needs to be engaged with the first carrier, the locking member 30 rotates and protrudes out of the box body 10 to be locked with the first carrier. When the sleeping box 100 on the first carrier needs to be detached, the locking member 30 rotates in the direction opposite to the locking direction to release the locking with the first carrier, and after the sleeping box 100 is detached from the first carrier, the locking member 30 rotates and retracts to the bottom of the box body 10. When the sleeping box 100 is not matched with the first carrier, the locking member 30 can be retracted to the bottom of the box 10 so as not to interfere with the matching of the engaging member 40 and the second carrier. When the locking member 30 is retracted to the bottom of the case body 10, the sleeping box 100 can be placed on a supporting surface such as the ground or a table top, so that the sleeping box 100 can be used alone, and the case body 10 of the sleeping box 100 is provided with a carrying handle 11 for carrying, so that the sleeping box 100 can be moved more conveniently for the sleeping box 100 when used alone.

Referring to fig. 4-7, in some alternative embodiments, the first rotating portion 32 is a pivot shaft, the pivot shaft protrudes out of the locking member 30, and the second rotating portion is a pivot hole matched with the pivot shaft. Alternatively, the first rotating portion 32 is a pivot hole, and the second rotating portion is a pivot shaft engaged with the pivot hole. The pivoting shaft cooperates with the pivot hole to better effect the rotation of the locking member 30. Specifically, the first rotating portion 32 of the locking member 30 may be a pivot shaft or a pivot hole, and when the first rotating portion 32 is a pivot shaft, the second rotating portion is a pivot hole. When the first rotating portion 32 is a pivot hole, the second rotating portion is a pivot shaft. In this embodiment, the first rotating portion 32 of the locking member 30 is a pivot shaft, and the second rotating portion of the case 10 is a pivot hole.

Referring to fig. 4 to 7, in some alternative embodiments, a first limiting portion 322 for limiting and a pivot portion 321 engaged with the pivot hole are sequentially disposed from an end portion of the pivot shaft engaged with the box body 10 toward the locking member 30. Namely, the end of the pivot shaft engaged with the box body 10 is provided with a first limiting portion 322, a pivot portion 321 is provided between the first limiting portion 322 and the locking member 30, and the pivot portion 321 is located in the pivot hole and rotates between the first limiting portion 322 and the locking member 30. It will be appreciated that the first position-limiting portion 322 can prevent the pivot shaft from being separated from the pivot hole when the first rotating portion 32 and the second rotating portion pivot. In this embodiment, the first position-limiting portion 322 is a threaded portion, and the threaded portion is connected to a position-limiting nut, so that the pivot portion 321 is prevented from being separated from the pivot hole by the position-limiting nut. First spacing portion 322 is screw thread portion, and the pivot axle rotates for box 10 through screw thread portion and the cooperation of stop nut so that locking piece 30 can stabilize in the inner structure of box 10, simple structure, convenient operation.

Referring to fig. 4 to 7, in some alternative embodiments, the box 10 is further provided with a driving member 20 for driving the locking member 30, the driving member 20 is connected to the locking member 30, and the locking member 30 is disengaged from the first carrier by driving the driving member 20 to rotate. The driving member 20 is further provided with a resetting member for making the driving member 20 always have a resetting tendency. After the driving member 20 is pulled, and when the external force is removed from acting on the driving member 20, the reset member can reset the driving member 20. Wherein, the piece that resets is the spring structure, and the spring structure has certain flexible function, and drive driving piece 20 that can be fine resets simple structure. When the sleeping box 100 is mounted on the first carrier, the locking member 30 can be firmly fixed to the positioning portion of the first carrier due to the elastic force of the elastic member. When the sleeping box 100 needs to be detached from the first carrier, the locking member 30 can be driven to rotate by the driving member 20, so that the locking member 30 can be disengaged from the positioning portion on the first carrier to release the lock. The locking member 30 can be manually rotated in the unlocked state so that the locking member 30 is retracted to the bottom of the cabinet 10.

Referring to fig. 4 to 7, in some alternative embodiments, the driving member 20 is provided with a first connecting portion 21 connected to the locking member 30, and the locking member 30 is provided with a second connecting portion 31 matched with the first connecting portion 21, and the second connecting portion 31 is connected to the first connecting portion 21, so that the driving member 20 drives the locking member 30 to rotate. It will be appreciated that the driving member 20 and the locking member 30 are coupled together by the first coupling portion 21 and the second coupling portion 31 so that the locking member 30 can be rotated when the driving member 20 is driven. Specifically, the first connecting portion 21 is a locking protrusion, the second connecting portion 31 is a locking slot, and the locking protrusion is slidably engaged with the locking slot. Of course, the first connecting portion 21 may be a snap groove, and the second connecting portion 31 may be a snap projection. The structure of the convex clamping part and the clamping groove is simple in structure, stable in connection and convenient to operate. In this embodiment, the first connecting portion 21 is a protruding portion, the second connecting portion 31 is a slot, and a second limiting portion 211 is disposed at one end of the protruding portion to prevent the slot from sliding out of the protruding portion. The clamping protrusion matched with the clamping groove is provided with a second limiting part 211, so that the clamping protrusion can be prevented from being separated from the clamping groove in the pivoting process. On the other hand, the locking slot is a long strip structure, so that the locking protrusion can slide along the locking slot and drive the locking member 30 to rotate around the first rotating portion 32. The clamping groove is elongated, exemplarily, the clamping groove can be rectangular or circular arc rectangular, and the elongated clamping groove enables the clamping protrusion to slide in the clamping groove along with the movement of the driving member 20, so that the locking member 30 can be driven to rotate around the first rotating portion 32. Simple structure and convenient operation.

Referring to fig. 4 to 7, in some alternative embodiments, an end of the locking member 30 away from the second connecting portion 31 is provided with a hook portion 33 for locking, the first carrier is provided with a positioning portion lockable with the hook portion 33, and the rotation of the locking member 30 enables the hook portion 33 to rotate to hook the positioning portion for locking or enables the hook portion 33 to disengage from the positioning portion for releasing the lock. It can be understood that the end of the locking member 30 is provided with a hook portion 33, and the first carrier is provided with a positioning portion cooperating with the hook portion 33, so that the locking member 30 is locked when the hook portion 33 hooks the positioning portion, and the locking member 30 is unlocked when the hook portion 33 is rotated to disengage from the positioning portion. In the present embodiment, the entire locking member 30 is in an S-shaped structure, and the second connecting portion 31 and the hook portion 33 are respectively located on two ends of the locking member 30 and extend in opposite directions. In order to enable locking and unlocking of the locking member 30 with the first carrier by rotation of the locking member 30, the second connecting portion 31 and the hooking portion 33 extend in opposite directions at both ends of the locking member 30. The second connecting portion 31 and the first rotating portion 32 are in arc transition. The arcuate transition is configured to better enable the locking member 30 to be locked or unlocked to the first carrier during rotation. The pivot of the locking member 30, i.e. the first rotating portion 32, is located between the second connecting portion 31 and the hook portion 33, so that when the second connecting portion 31 acts, the first rotating portion 32 can be used as a circle center to drive the hook portion 33 to rotate.

Referring to fig. 1 to 3, in some alternative embodiments, a mounting portion 12 for mounting the engaging member 40 is disposed at the bottom of the box 10, and the engaging member 40 is detachably mounted in the mounting portion 12. When the engaging piece 40 is attached to the bottom of the housing 10 via the attachment portion 12, an engaging gap 41 that can engage with the second carrier is provided between the engaging piece 40 and the housing 10. The engaging gap 41 is provided to allow the engaging member 40 to engage with the base 50 and to be connected to the second carrier through the base 50. When the engaging member 40 is mounted on the bottom of the case 10 via the mounting portion 12, the engaging member 40 is not on the same horizontal line with the supporting surface for placing at the bottom of the case 10, and the engaging member 40 is recessed into the supporting surface to prevent the engaging member 40 from interfering with the supporting surface at the bottom of the sleep box 100 when the sleep box 100 is used alone. Specifically, the engaging member 40 is of a rod-shaped structure, and the engaging member 40 is of a rod shape, so that the engaging member can be better engaged with other components, and the structure is simple and the design is reasonable. In this embodiment, the base 50 is provided with a locking groove engaged with the engaging member 40, the engaging member 40 is engaged in the locking groove to realize the detachable connection between the sleeping box 100 and the base 50, the base 50 is provided with a fixing member 51 engaged with the car seat, and the sleeping box 100 can be detachably mounted on various vehicle seats through the fixing member 51.

Specifically, the first carrier may be a baby stroller or a baby bed frame (not shown). The sleeping box 100 can be used in combination with baby carriers such as a baby stroller frame, a baby bed frame and the like through the locking piece 30, and has a simple structure and convenient use. On the other hand, the second vehicle may be various vehicle seats. The sleeping box 100 can be engaged with the base 50 by the engaging member 40, and can be engaged with seats of various vehicles such as car seats, ship seats, airplane seats, and the like by the fixing member 51 on the base 50.

As shown in fig. 1 to 7, the sleeping box 100 of the present invention is provided with a locking member 30 and a locking member 40, and the sleeping box 100 can be selectively used with a stroller frame or a vehicle seat by selecting the locking member 30 or the locking member 40. The sleeping box 100 of the invention has certain universality, can be used independently, and can be matched with various carriers for use, thereby greatly improving the utilization rate of the sleeping box 100, not only bringing convenience to consumers, but also effectively avoiding resource waste. Specifically, the sleep box 100 can be detachably used with the stroller frame or the crib frame by the movement of the locking member 30, and the sleep box 100 can be locked to the stroller frame or the crib frame for use by the movement of the locking member 30. When it is desired to remove the sleep box 100 from the stroller frame or the stroller frame, the locking member 30 is activated to unlock the sleep box 100 from the stroller frame or the stroller frame to remove the sleep box 100 from the stroller frame or the stroller frame. On the other hand, when the sleeping box 100 is to be fitted to a vehicle seat, it is engaged with the base 50 through the engaging member 40, and then detachably fitted to the vehicle seat through the base 50. According to different use environments, the locking member 30 or the engaging member 40 on the sleeping box 100 can be selected to be matched with a corresponding carrier, so that the sleeping box is convenient to mount and simple to dismount. The sleeping box 100 of the invention has simple structure and convenient disassembly and assembly, can be selectively matched with the first carrier or the second carrier, and can also be used independently, thereby greatly improving the utilization rate of the sleeping box 100 and effectively avoiding resource waste.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.

Claims

1. The utility model provides a sleep case, can be the connection of dismantling in first carrier or second carrier, its characterized in that, including the box that is used for holding the baby, be provided with locking piece and fastener on the box, the locking piece be movable connect in the box, the fastener is located the bottom of box, borrow by the activity of locking piece so that the box with first carrier locking or release, or borrow so that the box is the connection of dismantling in the second carrier, first carrier is different from the second carrier.

2. A sleeping box according to claim 1, characterised in that the locking member is pivotally connected to the box body.

3. The sleeping box according to claim 2, wherein the locking member comprises a first rotating part connected to the box body, a second rotating part matched with the first rotating part is arranged on the box body, the locking member rotates around the first rotating part to enable the locking member to protrude out of the box body to be locked with the first carrier, or the locking member rotates around the first rotating part to enable the locking member to retract to the bottom of the box body to be unlocked with the first carrier.

4. The sleep box as claimed in claim 3, characterized in that the first turning part is a pivot shaft and the second turning part is a pivot hole cooperating with the pivot shaft.

5. The sleep box as claimed in claim 3, characterized in that the first turning part is a pivot hole and the second turning part is a pivot shaft cooperating with the pivot hole.

6. The sleep box as claimed in claim 4, characterized in that the end of the pivot shaft engaged with the box body is provided with a first limit part for limiting and a pivot part engaged with the pivot hole in sequence from the end toward the locking piece.

7. The sleep box as claimed in claim 6, wherein the first position-limiting part is a threaded part, and a position-limiting nut is connected to the threaded part, so as to prevent the pivot part from being separated from the pivot hole.

8. The sleeping box of claim 3, wherein a driving member is provided on the box body for driving the locking member, the driving member is connected to the locking member, and the locking member is disengaged from the first carrier by driving the driving member to rotate.

9. The sleeping box according to claim 8, wherein the driving member is provided with a first connecting portion connected to the locking member, and the locking member is provided with a second connecting portion engaged with the first connecting portion, so that the driving member drives the locking member to rotate by virtue of the second connecting portion being connected to the first connecting portion.

10. The sleep box as claimed in claim 9, wherein the first connecting portion is a protruding portion, the second connecting portion is a slot, and the protruding portion is slidably engaged with the slot.

11. The sleep box as claimed in claim 10, wherein a second position-limiting part is disposed at one end of the locking protrusion, so as to prevent the locking groove from sliding out of the locking protrusion.

12. The sleep box as claimed in claim 10, wherein the slot is a long strip, and the protrusion slides along the slot to rotate the locking member around the first rotating portion.

13. The sleep box as claimed in claim 9, characterized in that the second connecting portion and the first rotation portion transition in an arc shape.

14. The sleeping box according to claim 9, wherein a hook portion for locking is provided at an end of the locking member away from the second connecting portion, and a positioning portion lockable with the hook portion is provided on the first carrier, and rotation of the locking member causes the hook portion to rotate to hook the positioning portion for locking or causes the hook portion to disengage from the positioning portion for unlocking.

15. The sleep box as claimed in claim 14, wherein the second connecting portion and the hook portion extend in opposite directions on the locking member.

16. The sleep box as claimed in claim 8, characterized in that the driving member is provided with a reset member which makes the driving member have a reset tendency constantly.

17. The sleep box as claimed in claim 16, characterized in that the return element is in the form of a spring.

18. The sleep box as claimed in claim 1, characterized in that the bottom of the box body is provided with a mounting portion for mounting the engaging member, the engaging member is detachably mounted on the mounting portion, and an engaging gap capable of engaging with the second carrier is provided between the engaging member and the box body.

19. The sleep box as claimed in claim 18, characterized in that the catch is of rod-like construction.

20. The sleep box as claimed in any one of claims 1 to 19, wherein the first carrier is a baby stroller or a baby bed frame.

21. The sleep box according to any of claims 1-19, characterized in that the second vehicle is a vehicle seat.

22. The sleep box as claimed in claim 21, further comprising a base, the box being removably mounted to the base by the catch, the base being removably mounted to the vehicle seat.