Baby sleeping basket

Abstract

A baby sleeping basket. A sleeping basket frame of the sleeping basket comprises an upper perimeter frame (2), a front lower perimeter rod (4), a rear lower perimeter rod (5), front support rods (6), and rear support rods (7); the upper perimeter frame (2) is formed by rotatably connecting a front upper perimeter rod (201) and a rear upper perimeter rod (202); upper ends of the front support rods (6) are rotatably connected to the front upper perimeter rod (201); upper ends of the rear support rods (7) are rotatably connected to the rear upper perimeter rod (202); lower ends of the front support rods (6) are rotatably connected to lower ends of the rear support rods (7); rear ends of the front lower perimeter rod (4) are rotatably connected to lower parts of the front support rods (6); front ends of the rear lower perimeter rod (5) are rotatably connected to lower parts of the rear support rods (7); front linkage assemblies (8) are provided between the front support rods (6) and the front upper perimeter rod (201) as well as the front lower perimeter rod (4); rear linkage assemblies (9) are provided between the rear support rods (7) and the rear upper perimeter rod (202) as well as the rear lower perimeter rod (5); when the upper perimeter frame (2) is folded, the front support rods (6) and the rear support rods (7) are folded accordingly and, under the linkage action of the front linkage assemblies (8) and the rear linkage assemblies (9), the front lower perimeter rod (4) and the rear lower perimeter rod (5) are folded upwards, such that the entire sleeping basket frame is folded; the sleeping basket frame can be simultaneously folded both in the height direction and the length direction.

Description

A child's sleeping basket TECHNICAL FIELD

[0001] The present invention relates to a child's sleeping basket, in particular to a foldable child's sleeping basket. BACKGROUND

[0002] In the prior art, a child's sleeping basket generally comprises a sleeping basket frame and a cloth cover arranged on the sleeping basket frame, wherein the sleeping basket frame comprises an upper frame and a sleeping board arranged below the upper frame for a child to lie on. At present, most of the child's sleeping baskets can only be folded along the height direction of the sleeping basket, and cannot be folded along the length direction, so that the volume of the sleeping basket after folding is still large, which is inconvenient for carrying and storing. SUMMARY

[0003] The present invention aims to provide a child's sleeping basket with novel structure and small volume after folding, which is convenient for carrying and storing.

[0004] The technical scheme of the present invention is: a child's sleeping basket, comprising a foldable sleeping basket frame, a cloth cover arranged on the sleeping basket frame, and a locking mechanism for locking the sleeping basket frame in an unfolded state, wherein the sleeping basket frame comprises a canopy rod, an upper frame, a front lower frame rod, a rear lower frame rod, a front support rod and a rear support rod; the canopy rod is rotationally connected to the upper frame;

[0005] The upper frame comprises a front upper frame rod and a rear upper frame rod, and the rear end of the front upper frame rod is rotationally connected to the front end of the rear upper frame rod;

[0006] The upper end of the front support rod is rotationally connected to the front upper frame rod, the upper end of the rear support rod is rotationally connected to the rear upper frame rod, and the lower end of the front support rod is rotationally connected to the lower end of the rear support rod;

[0007] The rear end of the front lower frame rod is rotationally connected to the lower part of the front support rod, and the front end of the rear lower frame rod is rotationally connected to the lower part of the rear support rod;

[0008] Front linkage assemblies and rear linkage assemblies are respectively arranged between the front support rod and the front upper frame rod and the front lower frame rod, and between the rear support rod and the rear upper frame rod and the rear lower frame rod;

[0009] When the upper frame is folded and retracted, the front support rod and the rear support rod are retracted, and under the linkage action of the front linkage assemblies and the rear linkage assemblies, the front lower frame rod is retracted towards the front upper frame rod, and the rear lower frame rod is retracted towards the rear upper frame rod, thereby completing the folding and retraction of the entire sleeping basket frame.

[0010] As a preferred technical scheme, the front linkage assembly comprises a front sliding sleeve sleeved on the front support rod and in sliding cooperation with the front support rod, a first connecting rod and a third connecting rod; the upper end of the first connecting rod is rotationally connected with the front upper surrounding rod, the lower end of the third connecting rod is rotationally connected with the front part of the front lower surrounding rod, and the lower end of the first connecting rod and the upper end of the third connecting rod are coaxially rotationally connected with the front sliding sleeve.

[0011] The rear linkage assembly comprises a rear sliding sleeve sleeved on the rear support rod and in sliding cooperation with the rear support rod, a second connecting rod and a fourth connecting rod; the upper end of the second connecting rod is rotationally connected with the rear upper surrounding rod, the lower end of the fourth connecting rod is rotationally connected with the rear part of the rear lower surrounding rod, and the lower end of the second connecting rod and the upper end of the fourth connecting rod are coaxially rotationally connected with the rear sliding sleeve.

[0012] When the upper surrounding frame is folded, the front support rod and the rear support rod are folded, the front sliding sleeve and the rear sliding sleeve are respectively slid downward along the front support rod and the rear support rod under the linkage action of the first connecting rod and the second connecting rod, and the front lower surrounding rod is folded toward the front upper surrounding rod and the rear lower surrounding rod is folded toward the rear upper surrounding rod under the linkage action of the third connecting rod and the fourth connecting rod, thereby completing the folding of the whole sleeping basket frame.

[0013] As a preferred technical scheme, the lower parts of the front support rod and the rear support rod are respectively bent to form a front flat part and a rear flat part; when the sleeping basket frame is in an unfolded state, the front lower surrounding rod, the front flat part of the front support rod, the rear flat part of the rear support rod and the rear lower surrounding rod unfold to form a lower surrounding frame of the sleeping basket frame and are placed below the upper surrounding frame.

[0014] As a preferred technical scheme, a sleeping board is arranged between the bottom of the front lower surrounding rod and the bottom of the rear lower surrounding rod, the sleeping board is respectively provided with left-right arranged creases corresponding to the rotationally connected parts of the front lower surrounding rod and the front support rod, the rotationally connected parts of the rear lower surrounding rod and the rear support rod, and the rotationally connected parts of the front support rod and the rear support rod; when the sleeping basket frame is folded, the sleeping board can be bent along the three creases and is synchronously folded with the lower surrounding frame.

[0015] As a preferred technical scheme, the sleeping basket frame further comprises a plug-in seat, and the plug-in seat is installed at the rotationally connected part of the rear support rod and the rear lower surrounding rod.

[0016] As a preferred technical scheme, the lower end of the third connecting rod has a front supporting leg extending downward beyond the front lower surrounding rod, and the lower end of the fourth connecting rod has a rear supporting leg extending downward beyond the rear lower surrounding rod; when the sleeping basket frame is in an unfolded state, the front supporting leg and the rear supporting leg are located at the bottom of the lower surrounding frame, and the bottom surface of the front supporting leg and the bottom surface of the rear supporting leg are in the same plane.

[0017] As a preferred technical scheme, the locking mechanism is arranged at the rotationally connected part of the front upper surrounding rod and the rear upper surrounding rod.

[0018] As a preferred technical solution, the front upper surrounding rod or the rear upper surrounding rod is provided with an unlocking operation assembly capable of simultaneously releasing the locking of the upper surrounding frame by the two-side locking mechanism. The unlocking operation assembly is preferably a rotating unlocking handle assembly.

[0019] Compared with the prior art, the present application has the following advantages: the structure is novel, the folding of the child sleeping basket frame in the height direction and the folding of the child sleeping basket frame in the length direction can be simultaneously realized, the volume of the folded child sleeping basket is smaller, and great convenience is provided for the daily carrying and storage of the user. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows, and the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of not affecting the inventive concept.

[0021] The structure, proportion, size, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, so they do not have technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects that can be produced by the present application and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the present application.

[0022] Fig. 1 is a schematic diagram of the structure of the present application in an unfolded state;

[0023] Fig. 2 is a schematic diagram of the structure of the present application in an unfolded state from the side view; (the sleeping board is not drawn)

[0024] Fig. 3 is a schematic diagram of the structure of the present application in a folding process; (the sleeping board is not drawn)

[0025] Fig. 4 is a schematic diagram of the structure of the present application in a folding process from the side view; (the sleeping board is not drawn)

[0026] Fig. 5 is a schematic diagram of the structure of the present application in a folded state; (the sleeping board is not drawn)

[0027] Fig. 6 is a schematic diagram of the structure of the present application in a folded state from the side view; (the sleeping board is not drawn).

[0028] 1. A golf club; 2. An upper frame; 201. A front upper frame rod; 202. A rear upper frame rod; 4. A front lower frame rod; 5. A rear lower frame rod; 6. A front support rod; 601. A front flat portion; 7. A rear support rod; 701. A rear flat portion; 8. A front linkage assembly; 801. A front sliding sleeve; 802. A first connecting rod; 803. A third connecting rod; 9. A rear linkage assembly; 901. A rear sliding sleeve; 902. A second connecting rod; 903. A fourth connecting rod; 10. A sleeping board; 101. A crease; 11. A plug-in seat; 12. A front support leg; 13. A rear support leg; 14. An unlocking operation assembly. DETAILED DESCRIPTION

[0029] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the described embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the scope of protection of the present application. It can be understood that some technical means of the various embodiments described herein can be replaced or combined with each other without conflict.

[0030] In the description of the specification and claims of the present application, if there are terms such as "first", "second", etc., they are only used to distinguish the described objects, and do not have any sequential or technical meaning. Therefore, the objects defined with "first", "second", etc. can be explicitly or implicitly included one or more objects. And, "one" or "an" and the like similar words do not represent a quantity limit, but represent the existence of at least one, and "multiple" represents no less than two.

[0031] In the description of the specification and claims of the present application, if there are terms such as "connection", "installation", "fixation", "accommodation", etc., they should be understood in a broad sense unless otherwise specified. For example, "connection" can be separate connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium; can be non-detachable connection, or detachable connection. For example, "accommodation" does not necessarily mean complete accommodation of the whole, and the concept also includes the case of partial accommodation with part protruding externally. For a person skilled in the art, the specific meaning of the foregoing terms in the present application can be understood according to the specific circumstances.

[0032] In the description of the present application and claims, if there are terms such as "upper", "lower", "horizontal" and the like indicating the orientation or position relationship is based on the orientation or position relationship shown in the drawings, it is only for the convenience of clear and simple description of the present application, and does not indicate or imply that the elements referred to must have a particular direction, be constructed and operated in a particular orientation, these directional terms are relative concepts, used for relative description and clarification, and can change accordingly according to the change of the orientation of the components placed in the drawings. For example, if the device in the drawing is turned over, the element described as "below" other elements will be positioned "above" the other elements.

[0033] In the description of the present application and claims, if there is a term "if", depending on the context, it can be interchangeable with "when" or "when" or "in response to determining" or "in response to detecting".

[0034] In the description of the present application and claims, if there is a "direction" about movement, including movement with a directional component, the term "in the direction" is not necessarily understood as movement only in that one direction, and the specific meaning of the foregoing term in the present application can be understood according to the specific circumstances by those skilled in the art.

[0035] As shown in FIGS. 1-6, a child sleeping basket, comprising a foldable sleeping basket frame, a cloth cover sleeved on the sleeping basket frame, and a locking mechanism for locking the sleeping basket frame in an unfolded state, the sleeping basket frame comprising a canopy rod 1, an upper surrounding frame 2, a front lower surrounding rod 4, a rear lower surrounding rod 5, a front supporting rod 6 and a rear supporting rod 7; the canopy rod 1 is rotatably connected to the upper surrounding frame 2;

[0036] The upper surrounding frame 2 comprises a front upper surrounding rod 201 and a rear upper surrounding rod 202, the rear end of the front upper surrounding rod 201 is rotatably connected to the front end of the rear upper surrounding rod 202;

[0037] The upper end of the front supporting rod 6 is rotatably connected to the front upper surrounding rod 201, the upper end of the rear supporting rod 7 is rotatably connected to the rear upper surrounding rod 202, and the lower end of the front supporting rod 6 is rotatably connected to the lower end of the rear supporting rod 7;

[0038] The rear end of the front lower surrounding rod 4 is rotatably connected to the lower part of the front supporting rod 6, and the front end of the rear lower surrounding rod 5 is rotatably connected to the lower part of the rear supporting rod 7;

[0039] Front linkage assemblies 8 and rear linkage assemblies 9 are respectively provided between the front supporting rod 6 and the front upper surrounding rod 201 and the front lower surrounding rod 4, and between the rear supporting rod 7 and the rear upper surrounding rod 202 and the rear lower surrounding rod 5;

[0040] When the upper frame 2 is folded, the front support rod 6 and the rear support rod 7 are folded, and under the linkage action of the front linkage assembly 8 and the rear linkage assembly 9, the front lower surrounding rod 4 is folded to the front upper surrounding rod 201, and the rear lower surrounding rod 5 is folded to the rear upper surrounding rod 202, thereby completing the folding of the entire sleeping basket frame.

[0041] In the embodiment, the awning rod 1 can be rotatably connected at the rotating connection of the front upper surrounding rod 201 and the rear upper surrounding rod 202, or rotatably connected at the front upper surrounding rod 201, or rotatably connected at the rear upper surrounding rod 202.

[0042] In the embodiment, the front linkage assembly 8 comprises a front sliding sleeve 801 sleeved on the front support rod 6 and in sliding cooperation with the front support rod 6, a first connecting rod 802, and a third connecting rod 803; the upper end of the first connecting rod 802 is rotatably connected with the front upper surrounding rod 201, the lower end of the third connecting rod 803 is rotatably connected with the front part of the front lower surrounding rod 4, and the lower end of the first connecting rod 802 and the upper end of the third connecting rod 803 are coaxially rotatably connected with the front sliding sleeve 801; wherein the rotating connection point of the first connecting rod 802 and the front upper surrounding rod 201 is located at the rear side of the rotating connection point of the front support rod 6 and the front upper surrounding rod 201; and the rotating connection point of the third connecting rod 803 and the front lower surrounding rod 4 is located at the front side of the rotating connection point of the front support rod 6 and the front lower surrounding rod 4.

[0043] The rear linkage assembly 9 comprises a rear sliding sleeve 901 sleeved on the rear support rod 7 and in sliding cooperation with the rear support rod 7, a second connecting rod 902, and a fourth connecting rod 903; the upper end of the second connecting rod 902 is rotatably connected with the rear upper surrounding rod 202, the lower end of the fourth connecting rod 903 is rotatably connected with the rear part of the rear lower surrounding rod 5, and the lower end of the second connecting rod 902 and the upper end of the fourth connecting rod 903 are coaxially rotatably connected with the rear sliding sleeve 901; wherein the rotating connection point of the second connecting rod 902 and the rear upper surrounding rod 202 is located at the front side of the rotating connection point of the rear support rod 7 and the rear upper surrounding rod 202; and the rotating connection point of the fourth connecting rod 903 and the rear lower surrounding rod 5 is located at the front side of the rotating connection point of the rear support rod 7 and the rear lower surrounding rod 5.

[0044] When the front upper surrounding rod 201, the rear upper surrounding rod 202, and the awning rod 1 are folded, the front support rod 6 and the rear support rod 7 are folded, the first connecting rod 802 and the second connecting rod 902 are linked to make the front sliding sleeve 801 and the rear sliding sleeve 901 slide downward along the front support rod 6 and the rear support rod 7, respectively, and the third connecting rod 803 and the fourth connecting rod 903 are linked to make the front lower surrounding rod 4 fold to the front upper surrounding rod 201 and the rear lower surrounding rod 5 fold to the rear upper surrounding rod 202, thereby completing the folding of the entire sleeping basket frame.

[0045] In the embodiment, the lower parts of the front support rod 6 and the rear support rod 7 are respectively bent to form a front flat part 601 and a rear flat part 701; when the sleeping basket frame is in the unfolded state, the front lower surrounding rod 4, the front flat part 601 of the front support rod 6, the rear flat part 701 of the rear support rod 7 and the rear lower surrounding rod 5 unfold to form a lower surrounding frame of the sleeping basket frame and are placed below the upper surrounding frame 2.

[0046] In the embodiment, a sleeping board 10 is arranged between the bottom of the front lower surrounding rod 4 and the bottom of the rear lower surrounding rod 5, and the sleeping board 10 is respectively provided with left and right folds 101 corresponding to the rotating connection between the front lower surrounding rod 4 and the front support rod 6, the rotating connection between the rear lower surrounding rod 5 and the rear support rod 7 and the rotating connection between the front support rod 6 and the rear support rod 7; when the sleeping basket frame is folded, the sleeping board 10 can be bent along the three folds 101 and is synchronously folded with the lower surrounding frame.

[0047] In the embodiment, the sleeping basket frame further comprises a plug-in seat 11, and in the embodiment, the plug-in seat 11 is arranged at the rotating connection between the rear support rod 7 and the rear lower surrounding rod 5.

[0048] In the embodiment, the lower end of the third connecting rod 803 has a front supporting leg 12 extending downward to the front lower surrounding rod 4, and the lower end of the fourth connecting rod 903 has a rear supporting leg 13 extending downward to the rear lower surrounding rod 5; when the sleeping basket frame is in the unfolded state, the front supporting leg 12 and the rear supporting leg 13 are located at the bottom of the lower surrounding frame, and the bottom surface of the front supporting leg 12 and the bottom surface of the rear supporting leg 13 are in the same plane. The front supporting leg 12 and the rear supporting leg 13 are arranged to facilitate the placement of the child sleeping basket when the child sleeping basket is used alone, and to avoid wear and tear caused by the direct contact of the lower surrounding frame with the ground or a table top.

[0049] In the embodiment, the locking mechanism is arranged at the rotating connection between the front upper surrounding rod 201 and the rear upper surrounding rod 202.

[0050] In the embodiment, the front upper surrounding rod 201 or the rear upper surrounding rod 202 is provided with an unlocking operation assembly 14 capable of simultaneously releasing the locking of the upper surrounding frame by the locking mechanisms on both sides. In the embodiment, the unlocking operation assembly 14 is preferably a rotating unlocking handle assembly. Since the unlocking operation assembly 14 is various in the technical field, no specific description and limitation is given here.

[0051] The working principle of the application is as follows:

[0052] The sleeping basket frame is in the unfolded use state, the front upper surrounding rod 201 and the rear upper surrounding rod 202 are unfolded and placed to form an upper surrounding frame 2 in the shape of a mouth and are locked by a locking mechanism; the front lower surrounding rod 4, the front flat part 601 of the front supporting rod 6, the rear flat part 701 of the rear supporting rod 7 and the rear lower surrounding rod 5 are unfolded to form a lower surrounding frame of the sleeping basket frame and are placed below the upper surrounding frame 2. The front sliding sleeve 801 and the rear sliding sleeve 802 are respectively located at the middle positions of the front supporting rod 6 and the rear supporting rod 7.

[0053] When the sleeping basket frame needs to be folded, the unlocking operation assembly 14 is unlocked to release the locking of the locking mechanism between the front upper surrounding rod 201 and the rear upper surrounding rod 202 by the traction rope; at this time, the front upper surrounding rod 201, the rear upper surrounding rod 202 and the canopy rod 1 are folded, the front upper surrounding rod 201 and the rear upper surrounding rod 202 drive the front supporting rod 6 and the rear supporting rod 7 to fold, the front sliding sleeve 801 and the rear sliding sleeve 901 are respectively slid downward along the front supporting rod 6 and the rear supporting rod 7 under the linkage action of the first connecting rod 802 and the second connecting rod 902, and the front lower surrounding rod 4 is folded to the front upper surrounding rod 201 and the rear lower surrounding rod 5 is folded to the rear upper surrounding rod 202 under the linkage action of the third connecting rod 803 and the fourth connecting rod 903, thereby completing the folding of the entire sleeping basket frame.

[0054] The present application has novel structure, and can realize the folding of the sleeping basket frame in the height direction and the folding of the sleeping basket frame in the length direction at the same time when folding, so that the volume of the folded child sleeping basket is smaller, thereby providing great convenience for the daily carrying and storage of the user.

[0055] As a preferred embodiment of the present application, in the description of the present application, the description of the terms "preferred", "optional" and the like in the description means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. The illustrative description of the above terms in the present application does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The above embodiments are only used to illustrate the detailed scheme of the present application, and the present application is not limited to the above detailed scheme, i.e. it does not mean that the present application must rely on the above detailed scheme to be implemented. It should be understood by those skilled in the art that any improvement of the present application, equivalent replacement of each raw material of the product of the present application and addition of auxiliary ingredients, selection of specific modes, etc. fall within the protection scope and disclosure scope of the present application.

Claims

1. A child's bassinet comprising a collapsible bassinet frame, a fabric cover fitted over the bassinet frame, and a locking mechanism for locking the bassinet frame in an expanded state, characterised in that: The sleeping basket frame comprises a canopy rod, an upper surrounding frame, a front lower surrounding rod, a rear lower surrounding rod, a front supporting rod and a rear supporting rod; the canopy rod is rotationally connected to the upper surrounding frame; The upper surrounding frame comprises a front upper surrounding rod and a rear upper surrounding rod, the rear end of the front upper surrounding rod is rotationally connected to the front end of the rear upper surrounding rod; The upper end of the front supporting rod is rotationally connected to the front upper surrounding rod, the upper end of the rear supporting rod is rotationally connected to the rear upper surrounding rod, and the lower end of the front supporting rod is rotationally connected to the lower end of the rear supporting rod; The rear end of the front lower surrounding rod is rotationally connected to the lower part of the front supporting rod, and the front end of the rear lower surrounding rod is rotationally connected to the lower part of the rear supporting rod; Front linkage assemblies and rear linkage assemblies are respectively arranged between the front supporting rod and the front upper surrounding rod and the front lower surrounding rod, and between the rear supporting rod and the rear upper surrounding rod and the rear lower surrounding rod; When the upper surrounding frame is folded, the front supporting rod and the rear supporting rod are folded, the front lower surrounding rod is folded towards the front upper surrounding rod, the rear lower surrounding rod is folded towards the rear upper surrounding rod under the linkage action of the front linkage assemblies and the rear linkage assemblies, and the whole sleeping basket frame is folded.

2. The child's sleep sack of claim 1, wherein: The front linkage assemblies comprise a front sliding sleeve, a first connecting rod and a third connecting rod, the front sliding sleeve is sleeved on the front supporting rod and is in sliding cooperation with the front supporting rod, the upper end of the first connecting rod is rotationally connected to the front upper surrounding rod, the lower end of the third connecting rod is rotationally connected to the front part of the front lower surrounding rod, and the lower end of the first connecting rod and the upper end of the third connecting rod are coaxially rotationally connected to the front sliding sleeve; The rear linkage assemblies comprise a rear sliding sleeve, a second connecting rod and a fourth connecting rod, the rear sliding sleeve is sleeved on the rear supporting rod and is in sliding cooperation with the rear supporting rod, the upper end of the second connecting rod is rotationally connected to the rear upper surrounding rod, the lower end of the fourth connecting rod is rotationally connected to the rear part of the rear lower surrounding rod, and the lower end of the second connecting rod and the upper end of the fourth connecting rod are coaxially rotationally connected to the rear sliding sleeve; When the upper surrounding frame is folded, the front supporting rod and the rear supporting rod are folded, the front sliding sleeve and the rear sliding sleeve are respectively slid downwards along the front supporting rod and the rear supporting rod under the linkage action of the first connecting rod and the second connecting rod, the front lower surrounding rod is folded towards the front upper surrounding rod and the rear lower surrounding rod is folded towards the rear upper surrounding rod under the linkage action of the third connecting rod and the fourth connecting rod, and the whole sleeping basket frame is folded.

3. The child's bassinet according to claim 1, characterized in that: The lower parts of the front supporting rod and the rear supporting rod are respectively bent to form a front flat part and a rear flat part; when the sleeping basket frame is in an unfolded state, the front lower surrounding rod, the front flat part of the front supporting rod, the rear flat part of the rear supporting rod and the rear lower surrounding rod unfold to form a lower surrounding frame of the sleeping basket frame and are placed below the upper surrounding frame.

4. A child's bassinet according to claim 3, wherein: A sleeping board is arranged between the bottom of the front lower surrounding rod and the bottom of the rear lower surrounding rod, the sleeping board is provided with creases arranged in left and right directions corresponding to the rotationally connected parts of the front lower surrounding rod and the front supporting rod, the rotationally connected parts of the rear lower surrounding rod and the rear supporting rod, and the rotationally connected parts of the front supporting rod and the rear supporting rod; when the sleeping basket frame is folded, the sleeping board can be bent along the three creases and is synchronously folded with the lower surrounding frame.

5. The child's bassinet according to claim 1, characterized in that: The sleeping basket frame further comprises a plug-in seat, the plug-in seat is installed at the rotationally connected part of the rear supporting rod and the rear lower surrounding rod.

6. The child's bassinet according to claim 3, characterized in that: The lower end of the third connecting rod has a front supporting leg extending downward to the front lower surrounding rod, and the lower end of the fourth connecting rod has a rear supporting leg extending downward to the rear lower surrounding rod; when the sleeping basket frame is in the unfolded state, the front supporting leg and the rear supporting leg are located at the bottom of the lower surrounding frame, and the bottom surface of the front supporting leg and the bottom surface of the rear supporting leg are in the same plane.

7. A child's bassinet according to claim 1 wherein: The locking mechanism is arranged at the rotating connection position of the front upper surrounding rod and the rear upper surrounding rod.

8. A child's bassinet according to claim 7, wherein: The front upper surrounding rod or the rear upper surrounding rod is provided with an unlocking operation assembly capable of simultaneously releasing the locking of the upper surrounding frame by the locking mechanisms on both sides.

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