Sleeping basket convenient to fold

Abstract

A sleeping basket convenient to fold comprises an upper frame, a lower frame and a supporting rod assembly used for connecting the upper frame and the lower frame, and the supporting rod assembly comprises a first supporting rod and a second supporting rod which are hinged to each other, so that the supporting rod assembly has two states of being unfolded and folded in the vertical direction. The distance between the transverse left end and the transverse right end of the supporting rod assembly in an unfolded state is smaller than that in a folded state; and the distance between the longitudinal left and right ends in an unfolded state is greater than that in a folded state. One end of the upper part of the support rod assembly is rotatably and slidably connected with the upper frame, and the other end is rotatably connected with the upper frame; one end of the lower portion of the supporting rod assembly is rotationally and slidably connected with the lower frame, and the other end of the lower portion is rotationally connected with the lower frame. According to the scheme, lifting adjustment and rapid folding storage can be achieved, meanwhile, the sleeping basket can be unfolded or folded when the sleeping basket and the frame are installed and when the sleeping basket and the frame are installed in the forward direction and the reverse direction, the using flexibility of the sleeping basket is reflected, the adaptability degree of the sleeping basket and different frames is high, and the experience feeling and practicability of a user are improved.

Description

Technical Field

[0001] The utility model relates to the field of children's products, in particular to a sleeping basket which is easy to fold. The sleeping basket can be applied to a child stroller or used alone. Background Art

[0002] A sleeping basket is a commonly used infant product, in which infants can lie, making it convenient for adults to travel with infants who cannot walk yet. An infant sleeping basket or a toddler sleeping basket generally includes a sleeping basket frame and a cloth cover covering the sleeping basket frame. In order to facilitate carrying, transportation and storage, the sleeping basket is usually designed to be foldable.

[0003] However, the existing sleeping baskets on the market generally require multiple operations to be unfolded or folded, and the folding operation is laborious and inconvenient to use, resulting in a poor user experience.

[0004] Therefore, how to solve the above-mentioned deficiencies in the prior art has become a topic to be studied and solved in the present invention. Summary of the invention

[0005] The utility model aims to provide a sleeping basket which is easy to fold.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a sleeping basket that is easy to fold, including an upper frame, a lower frame and a support rod assembly for connecting the upper frame and the lower frame.

[0007] The support rod assembly comprises a first support rod and a second support rod which are hinged to each other, so that the support rod assembly has two states: unfolded and folded in the up and down directions.

[0008] The distance between the left and right ends of the strut assembly in the horizontal direction in the unfolded state is smaller than that in the folded state; the distance between the left and right ends in the vertical direction in the unfolded state is larger than that in the folded state.

[0009] When observing the sleeping basket from a main viewing angle, the upper right end of the support rod assembly is rotatably and slidably connected to the upper frame, and the upper left end is rotatably connected to the upper frame; the lower right end is rotatably and slidably connected to the lower frame, and the lower left end is rotatably connected to the lower frame.

[0010] According to a further technical solution, the first support rod and the second support rod are in a cross-over state with their midpoints overlapping, and the intersection of the two support rods is freely rotatably connected via a pin shaft.

[0011] According to a further technical solution, the first end of the first support rod is hinged and fixed to the lower frame via a second fixed seat, and the second end of the first support rod is hinged and relatively slidably connected to the upper frame via a first movable seat.

[0012] According to a further technical solution, the first end of the second support rod is hinged and fixed to the upper frame via a first fixed seat, and the second end of the second support rod is hinged and relatively slidably connected to the lower frame via a second movable seat.

[0013] A further technical solution includes an operating member installed in alignment with the upper frame and extending out of the assembly portion of the upper frame, an elastic member for resetting arranged between the operating member and the upper frame, and a traction wire connected to the operating member for cooperating with the operating member to control the operation.

[0014] A further technical solution also includes at least one locking mechanism, which is an upper locking component or a lower locking component.

[0015] A further technical solution is that when the locking mechanism is an upper locking assembly, the upper locking assembly is hidden inside the upper frame and relatively located between the upper frame and the strut assembly. The upper locking assembly includes a first limit seat fixed to the upper frame and relatively fixed to the first movable seat, an unlocking block connected to the traction wire and reciprocatingly sliding relative to the first limit seat, and a locking seat arranged between the first limit seat and the unlocking block and movable up and down; the unlocking block is provided with an inclined surface and a force-applying inclined concave surface, and the inclined surface arranged on its side surface is radially abutted with the locking seat, and a first spring for resetting is also arranged between the inclined surface and the locking seat, and the inclined groove-shaped force-applying inclined concave surface is provided on the unlocking block; the locking seat is provided with a vertical force-bearing rod, and the force-bearing rod extends into the force-applying inclined concave surface and abuts against the force-applying inclined concave surface; an opening groove is provided on the upper frame, and a locking groove corresponding to the opening groove is provided on the first movable seat, and the opening groove and the locking groove that overlap in upper and lower positions are both plugged and matched with the locking seat.

[0016] Specifically, the upper locking assembly has two states: locked and unlocked: when the sleeping basket is in the unfolded state, the unlocking block slides to the right by the elastic force of the first spring, driving the force-bearing rod to be inserted into the unlocking block, and the force-applying inclined concave surface applies pressure downward to the force-bearing rod, thereby moving the force-bearing rod until it reaches the lowest end of the force-applying inclined concave surface, and its locking seat moves downward synchronously and is inserted into the locking groove and the opening groove in turn to lock the position of the first moving seat. At this time, the upper locking assembly is in the locked state, and the support rod assembly is unfolded to position the upper frame and the lower frame; when the sleeping basket is in the folded state, the traction wire is driven by the operating member to pull the unlocking block to overcome the elastic force of the first spring and slide to the left, and the force-bearing rod is separated from the pressure applied to it by the force-applying inclined concave surface, so that the force-bearing rod moves out of the unlocking block, and its locking seat moves upward synchronously and is separated from the opening groove and the locking groove in turn to unlock the position of the first moving seat. At this time, the upper locking assembly is in the unlocked state, and the support rod assembly is deformed and folded to fold the upper frame and the lower frame.

[0017] A further technical solution, when the locking mechanism is a lower locking assembly, the lower locking assembly is fixed on the second movable seat and relatively located between the lower frame and the strut assembly. The lower locking assembly is provided with a second limit seat fixed on the second movable seat and relatively movable with the lower frame, a lock rod connected to the traction wire and reciprocatingly sliding relative to the second limit seat, and a second spring arranged between the second limit seat and the lock rod; the lower frame is provided with an opening hole for plugging and cooperating with the lock rod.

[0018] Specifically, the lower locking assembly has two states: locked and unlocked: when the sleeping basket is in the expanded state, the locking rod slides to the left by the elastic force of the second spring, so that it is inserted into the opening hole to lock the position of the second movable seat. At this time, the lower locking assembly is in the locked state, and the support rod assembly is expanded to position the upper frame and the lower frame; when the sleeping basket is in the folded state, the traction wire is driven by the operating member to pull the locking rod to overcome the elastic force of the second spring and slide to the right, so that it is disengaged from the opening hole to unlock the position of the second movable seat. At this time, the lower locking assembly is in the unlocked state, and the support rod assembly is deformed and folded to fold the upper frame and the lower frame.

[0019] According to a further technical solution, a blind assembly is movably connected to the top of the upper frame.

[0020] According to a further technical solution, a bottom plate is fixedly connected to the lower frame, and a connector for fitting and mounting with the baby carriage frame is movably connected to the bottom of the lower frame.

[0021] The terms used herein are only for describing specific embodiments and are not intended to be limiting of the present invention. Singular forms such as "a", "this", "here", "this" and "the" as used herein also include plural forms.

[0022] The terms “first”, “second”, etc. used in this document do not specifically refer to an order or sequence, nor are they used to limit the present case. They are only used to distinguish components or operations described with the same technical terms.

[0023] As used herein, “connected” or “positioned” may refer to two or more components or devices being in direct physical contact with each other, or being in indirect physical contact with each other, or may refer to two or more components or devices operating or moving with each other.

[0024] The terms “include,” “including,” “have,” etc. used in this document are open-ended terms, meaning including but not limited to.

[0025] The terms used in this document generally have the ordinary meaning of each term used in this field, in the context of the case and in the specific context, unless otherwise noted. Certain terms used to describe the present invention will be discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the present invention.

[0026] The terms "upper", "lower", "left", "right", etc. used in this article are directional terms. In this case, they are only used to illustrate the positional relationship between the structures and are not used to limit the protection plan of this case and the specific direction during actual implementation.

[0027] The working principle and advantages of this utility model are as follows:

[0028] The folding operation of this case is simple and convenient, and it can be raised and lowered and adjusted. At the same time, the sleeping basket can be folded when installed on the frame, both in the forward and reverse directions, so that it can be quickly folded and stored in multiple directions. This reflects the versatility of the sleeping basket, is highly compatible with different frames, is easy to use, and greatly improves the user experience and comfort.

[0029] In addition, the present invention also provides two locking mechanisms so that a suitable locking mechanism can be installed according to the actual use requirements of the sleeping basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Attached Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Attached Figure 2 This is a schematic diagram of the overall structure of the embodiment of the utility model after the locking assembly is installed;

[0032] Attached Figure 3 for Figure 2 The main view in the expanded state;

[0033] Attached Figure 4 for Figure 3 A cross-sectional view of the middle upper locking assembly in a locked state;

[0034] Attached Figure 5 for Figure 2 The main view in the semi-folded state;

[0035] Attached Figure 6 for Figure 5 A cross-sectional view of the middle upper locking assembly in a semi-unlocked state;

[0036] Attached Figure 7 for Figure 2 The main view in the folded state;

[0037] Attached Figure 8 for Figure 7A cross-sectional view of the middle upper locking assembly in an unlocked state;

[0038] Attached Fig. 9 This is a schematic diagram of the overall structure of the embodiment of the utility model after the lower locking assembly is installed;

[0039] Attached Fig.10 for Fig. 9 The main view in the expanded state;

[0040] Attached Fig.11 for Fig.10 A cross-sectional view of the middle and lower locking components in a locked state;

[0041] Attached Fig.12 for Fig. 9 The main view in the semi-folded state;

[0042] Attached Fig.13 for Fig.12 A cross-sectional view of the middle and lower locking assembly in a semi-unlocked state;

[0043] Attached Fig.14 for Fig. 9 The main view in the folded state;

[0044] Attached Fig.15 for Fig.14 A cross-sectional view of the middle and lower locking assembly in an unlocked state;

[0045] Attached Fig.16 It is an exploded schematic diagram of the upper locking assembly of the utility model;

[0046] Attached Fig.17 It is an exploded schematic diagram of the lower locking assembly of the utility model;

[0047] Attached Fig.18 It is a three-dimensional structural schematic diagram of an embodiment of the utility model when combined with a baby carriage.

[0048] In the above drawings: 1. upper frame; 1a. opening slot; 2. lower frame; 21. opening hole; 3. support rod assembly; 31. first support rod; 32. second support rod; 33. pin shaft; 4. locking mechanism; 41. upper locking assembly; 411. first limit seat; 412. locking seat; 412. force rod; 413. unlocking block; 4131. inclined surface; 4132. force-applying inclined concave surface; 414. first spring; 42. lower locking assembly; 421. second limit seat; 422. locking rod; 423. second spring; 5. first fixed seat; 6. second fixed seat; 7. first movable seat; 71. locking slot; 8. second movable seat; 9. operating member; 10. elastic member; 11. traction wire; 12. bottom plate; 13. blind assembly; 14. connector; 15. Baby carriage frame; 151. Connecting seat. DETAILED DESCRIPTION

[0049] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0050] Embodiment: The present invention will be clearly described below with diagrams and detailed descriptions. After understanding the embodiments of the present invention, any person skilled in the art can make changes and modifications based on the techniques taught by the present invention without departing from the spirit and scope of the present invention.

[0051] See attached Figure 1 and attached Fig.18 As shown, a foldable sleeping basket of the present invention comprises an upper frame 1, a lower frame 2 and a support rod assembly 3 for connecting the upper frame 1 and the lower frame 2, wherein a curtain assembly 13 is movably connected to the top of the upper frame 1; a bottom plate 12 is fixedly connected to the lower frame 2, and a connector 14 is movably connected to the bottom of the lower frame 2, and the connector 14 is fixedly connected to a connecting seat 151 provided on a baby carriage frame 15, thereby realizing the adaptive installation of the sleeping basket and the baby carriage frame 15.

[0052] The sleeping cot comprises an operating member 9 which is installed in alignment with the upper frame 1 and extends out of the assembly part of the upper frame 1, an elastic member 10 which is arranged between the operating member 9 and the upper frame 1, and a traction wire 11 which is connected to the operating member 9 and is used to cooperate with the operating member 9 to control the operation. The elastic member 10 is used to reset the operating member 9, so as to facilitate the position restoration of the operating member 9 so as to half-fold or fold the sleeping cot.

[0053] The sleeping cot also includes at least one locking mechanism 4, which is an upper locking assembly 41 or a lower locking assembly 42, so as to position the unfolded structure of the sleeping cot. The upper locking assembly 41 can be selected to lock the upper frame 1 and the support rod assembly 3, or the lower locking assembly 42 can be selected to lock the lower frame 2 and the support rod assembly 3 according to the user's usage habits.

[0054] The support rod assembly 3 includes a hinged first support rod 31 and a second support rod 32, so that the support rod assembly 3 has two states of unfolding and folding in the vertical direction. The distance between the left and right ends of the support rod assembly 3 in the horizontal direction in the unfolded state is smaller than that in the folded state; the distance between the left and right ends in the vertical direction in the unfolded state is larger than that in the folded state.

[0055] See attached Figure 1 As shown, when observing the sleeping basket from the front main viewing angle, the upper right end of the support rod assembly 3 is rotatably and slidably connected to the upper frame 1, and the upper left end of the support rod assembly 3 is rotatably connected to the upper frame 1; the lower right end of the support rod assembly 3 is rotatably and slidably connected to the lower frame 2, and the lower left end of the support rod assembly 3 is rotatably connected to the lower frame 2.

[0056] When the foldable sleeping basket is installed with the baby carriage frame 15, it can be unfolded and folded through the support rod assembly 3 regardless of whether it is installed forward or reverse. In addition to the baby carriage frame 15, other objects that can be adapted to be connected with the connector 14, such as a carrier, a transportation tool, etc., can also be used.

[0057] Furthermore, the midpoints of the first support rod 31 and the second support rod 32 overlap and cross each other, and the intersection of the two support rods is freely rotatably connected by a pin 33. The distance between the upper frame 1 and the lower frame 2 can be adjusted by raising and lowering the support rod assembly 3.

[0058] Specifically, the first end of the first support rod 31 is hinged and fixed to the lower frame 2 through a second fixed seat 6, and the second end of the first support rod 31 is hinged and relatively slidably connected to the upper frame 1 through a first movable seat 7.

[0059] Specifically, the first end of the second support rod 32 is hinged and fixed to the upper frame 1 through a first fixed seat 5, and the second end of the second support rod 32 is hinged and relatively slidably connected to the lower frame 2 through a second movable seat 8.

[0060] When the support rod assembly 3 is deformed, the two cross-shaped support rods rotate with each other through the pin shaft 33, and the first support rod 31 can rotate and slide relative to the upper frame 1 through the first movable seat 7, and the second support rod 32 can rotate and slide relative to the lower frame 2 through the second movable seat 8 to achieve height adjustment between the upper frame 1 and the lower frame 2, thereby completing the unfolding or folding of the sleeping basket, which is convenient to use and highly flexible. Specific embodiments

[0061] See attached Figures 2 to 8 and Fig.16 As shown, when the locking mechanism 4 is an upper locking assembly 41 , the upper locking assembly 41 is hidden inside the upper frame 1 and relatively located between the upper frame 1 and the support rod assembly 3 .

[0062] The upper locking assembly 41 includes a first limiting seat 411 fixed to the upper frame 1 and relatively fixed to the first moving seat 7, an unlocking block 413 connected to the traction wire 11 and reciprocatingly sliding relative to the first limiting seat 411, and a locking seat 412 disposed between the first limiting seat 411 and the unlocking block 413 and movable up and down;

[0063] The unlocking block 413 is provided with an inclined surface 4131 and a force-applying inclined concave surface 4132. The inclined surface 4131 provided on its side surface is radially abutted against the locking seat 412, and a first spring 414 for resetting is further provided between the inclined surface 4131 and the locking seat 412. The inclined groove-shaped force-applying inclined concave surface 4132 is provided on the unlocking block 413.

[0064] The locking seat 412 is provided with a vertical force-bearing rod 4121, and the force-bearing rod 4121 extends into the force-applying inclined concave surface 4132 and abuts against the force-applying inclined concave surface 4132;

[0065] The upper frame 1 is provided with an opening slot 1a, and the first movable seat 7 is provided with a locking slot 71 corresponding to the opening slot 1a. The opening slot 1a and the locking slot 71 which overlap in upper and lower positions are both plugged into and matched with the locking seat 412.

[0066] When the sleeping basket needs to be unfolded for use, the unlocking block 413 slides to the right under the elastic force of the first spring 414, driving the force-bearing rod 4121 to be inserted into the unlocking block 413, and applying pressure downward to the force-bearing rod 4121 through the force-applying inclined concave surface 4132, thereby moving the force-bearing rod 4121 until it reaches the lowest end of the force-applying inclined concave surface 4132, and its locking seat 412 moves downward synchronously and is inserted into the locking groove 71 and the opening groove 1a in turn. At this time, the upper locking assembly 41 is in a locked state, thereby locking the position of the first moving seat 7. At the same time, the support rod assembly 3 is unfolded and positioned between the upper frame 1 and the lower frame 2.

[0067] When the sleeping basket needs to be folded and stored, the operating member 9 drives the traction wire 11 to pull the unlocking block 413 to overcome the elastic force of the first spring 414 and slide to the left, and the force-bearing rod 4121 is separated from the pressure exerted on it by the force-applying inclined concave surface 4132, so that the force-bearing rod 4121 moves out of the unlocking block 413, so that the locking seat 412 moves upward synchronously and disengages from the opening groove 1a and the locking groove 71 in turn. At this time, the upper locking assembly 41 is in an unlocked state, thereby unlocking the position of the first movable seat 7. At the same time, the support rod assembly 3 can be deformed and folded to fold the upper frame 1 and the lower frame 2. Specific embodiments

[0069] See attached Figures 9 to 15 and Fig.17 As shown, when the locking mechanism 4 adopts the lower locking assembly 42 , the lower locking assembly 42 is fixed on the second moving seat 8 , and the lower locking assembly 42 is relatively located between the lower frame 2 and the support rod assembly 3 .

[0070] The lower locking assembly 42 is provided with a second limit seat 421 fixed on the second movable seat 8 and moving relative to the lower frame 2, a locking rod 422 connected to the traction wire 11 and sliding back and forth relative to the second limit seat 421, and a second spring 423 arranged between the second limit seat 421 and the locking rod 422; the lower frame 2 is provided with an opening hole 21 which is plugged into and cooperates with the locking rod 422.

[0071] When the sleeping basket needs to be unfolded for use, the locking rod 422 slides to the left under the elastic force of the second spring 423 so that it is inserted into the opening hole 21. At this time, the lower locking assembly 42 is in a locked state, thereby locking the position of the second movable seat 8. At the same time, the support rod assembly 3 cannot be deformed and is fully unfolded, thereby realizing the unfolding positioning between the upper frame 1 and the lower frame 2.

[0072] When the sleeping basket needs to be folded and stored, the user activates the operating member 9, thereby driving the traction wire 11 to pull the locking rod 422 to overcome the elastic force of the second spring 423 and slide to the right, so that the locking rod 422 is disengaged from the opening hole 21. At this time, the lower locking assembly 42 is in an unlocked state, thereby unlocking the position of the second movable seat 8. Finally, the support rod assembly 3 can be pressed to deform it so as to half-fold or fold the upper frame 1 and the lower frame 2.

[0073] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A sleeping basket that is easy to fold, comprising an upper frame (1), a lower frame (2), and a support rod assembly (3) for connecting the upper frame (1) and the lower frame (2), characterized in that: The support rod assembly (3) comprises a first support rod (31) and a second support rod (32) which are hinged, so that the support rod assembly (3) has two states of being unfolded and folded in the up and down directions; The spacing between the left and right ends of the support rod assembly (3) in the horizontal direction in the unfolded state is smaller than that in the folded state; the spacing between the left and right ends in the vertical direction in the unfolded state is larger than that in the folded state; One end of the upper portion of the support rod assembly (3) is rotatably and slidably connected to the upper frame (1), and the other end of the upper portion is rotatably connected to the upper frame (1); One end of the lower portion of the support rod assembly (3) is rotatably and slidably connected to the lower frame (2), and the other end of the lower portion is rotatably connected to the lower frame (2).

2. The foldable sleeping cot according to claim 1, characterized in that: The first support rod (31) and the second support rod (32) are in a cross-over state with their midpoints overlapping, and the intersection of the two support rods is freely rotatably connected via a pin shaft (33).

3. The foldable sleeping cot according to claim 2, characterized in that: The first end of the first support rod (31) is hingedly fixed to the lower frame (2) via a second fixed seat (6), and the second end of the first support rod (31) is hingedly connected to the upper frame (1) via a first movable seat (7) and is connected in a relatively slidable manner.

4. The foldable sleeping cot according to claim 2, characterized in that: The first end of the second support rod (32) is hingedly fixed to the upper frame (1) via a first fixed seat (5), and the second end of the second support rod (32) is hingedly connected to the lower frame (2) via a second movable seat (8) and is connected in a relatively slidable manner.

5. The foldable sleeping cot according to claim 1, characterized in that: It comprises an operating member (9) mounted in alignment with the upper frame (1) and extending out of an assembly portion of the upper frame (1), an elastic member (10) arranged between the operating member (9) and the upper frame (1) and used for resetting, and a traction wire (11) connected to the operating member (9) and used for cooperating with the operating member (9) to control an operation.

6. The foldable sleeping cot according to claim 1, characterized in that: It also comprises at least one locking mechanism (4), wherein the locking mechanism (4) is an upper locking component (41) or a lower locking component (42).

7. The foldable sleeping cot according to claim 6, characterized in that: When the locking mechanism (4) is an upper locking component (41), the upper locking component (41) is hidden inside the upper frame (1) and relatively located between the upper frame (1) and the support rod component (3); The upper locking assembly (41) comprises a first limiting seat (411) fixed to the upper frame (1) and relatively fixed to the first movable seat (7), an unlocking block (413) connected to the traction wire (11) and reciprocatingly sliding relative to the first limiting seat (411), and a locking seat (412) arranged between the first limiting seat (411) and the unlocking block (413) and movable up and down; The unlocking block (413) is provided with an inclined surface (4131) and a force-applying inclined concave surface (4132), and the inclined surface (4131) provided on its side surface is radially abutted against the locking seat (412), and a first spring (414) for resetting is further provided between the inclined surface (4131) and the locking seat (412), and the force-applying inclined concave surface (4132) in the shape of an inclined groove is provided on the unlocking block (413); A vertical force-bearing rod (4121) is provided on the locking seat (412), and the force-bearing rod (4121) extends into the force-applying inclined concave surface (4132) and abuts against the force-applying inclined concave surface (4132); The upper frame (1) is provided with an opening slot (1a), the first movable seat (7) is provided with a locking slot (71) corresponding to the opening slot (1a), and the opening slot (1a) and the locking slot (71) which are overlapped in upper and lower positions are both plugged into and matched with the locking seat (412).

8. The foldable sleeping cot according to claim 6, characterized in that: When the locking mechanism (4) is a lower locking assembly (42), the lower locking assembly (42) is fixedly mounted on the second movable seat (8) and relatively located between the lower frame (2) and the support rod assembly (3); The lower locking assembly (42) is provided with a second limit seat (421) fixed to the second movable seat (8) and movable relative to the lower frame (2), a locking rod (422) connected to the traction wire (11) and reciprocatingly sliding relative to the second limit seat (421), and a second spring (423) arranged between the second limit seat (421) and the locking rod (422); The lower frame (2) is provided with an opening hole (21) for plugging and cooperating with the locking rod (422).

9. The foldable sleeping cot according to claim 1, characterized in that: The top of the upper frame (1) is movably connected to a curtain assembly (13).

10. The foldable sleeping cot according to claim 1, characterized in that: A bottom plate (12) is fixedly connected to the lower frame (2), and a connector (14) for adapting and mounting with a baby carriage frame (15) is movably connected to the bottom of the lower frame (2).

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