A collapsible bassinet structure

Abstract

The application discloses a folding sleeping basket structure, which comprises an upper left surrounding frame and an upper right surrounding frame, the upper left surrounding frame is hingedly connected with the upper right surrounding frame at the end, a supporting assembly is connected with the upper left surrounding frame through a rotating assembly, the rotating assembly comprises a supporting rod and a left supporting rod which are hingedly connected at the side end of the upper left surrounding frame rod body, the supporting assembly comprises a lower surrounding frame, the bottom end of the supporting rod and the bottom end of the left supporting rod are hingedly connected with the lower surrounding frame, the upper right surrounding frame rod body is hingedly connected with a right supporting rod, the bottom end of the right supporting rod is hingedly connected with the lower surrounding frame, and the right supporting rod rod body is hingedly connected with a lower right surrounding frame rod body through a lower connecting rod. The folding sleeping basket structure is arranged in a flat manner through pin shaft hinging of the upper left surrounding frame and the upper right surrounding frame, a handle at the hinge position can be vertically rotated and swung, and the handle can be carried or stored according to the requirement, the overall structure is simple, installation and maintenance are convenient, the storage difficulty is reduced, the occupied space during storage is effectively reduced, and the portability of the product is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of bassinet technology, specifically a folding bassinet structure. Background Technology

[0002] In scenarios involving the care of infants and toddlers at home and while out and about, portable folding bassinets have become a common auxiliary tool for infants and toddlers to rest due to their flexible storage and small footprint. The market has a very high demand for bassinets in terms of structural stability, ease of folding, and portability.

[0003] Currently, the traditional folding bassinets on the market have a relatively simple structural design, mostly using a simple fixed frame or a single linkage support structure. Furthermore, the linkage of the bassinets is poor, and the folding operation is cumbersome and laborious, making it difficult to meet users' multiple needs for quick storage, stable use, and portability.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing folding bassinet structure. Therefore, we proposed that the folding bassinet structure can effectively solve these problems. Summary of the Invention

[0005] The purpose of this invention is to provide a folding basket structure to solve the problems mentioned in the background art. The traditional folding basket structures on the market are relatively simple in design, mostly using simple fixed frames or single linkage support structures. Moreover, the linkage of the basket is poor, and the folding operation is cumbersome and laborious, making it difficult to meet the multiple needs of users for quick storage, stable use and portability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a folding sleeping basket structure, comprising an upper left frame and an upper right frame, wherein the upper right frame is hinged to the end of the upper left frame, and a support assembly is connected to the lower part of the upper left frame via a rotating assembly. The rotating assembly includes a support rod and a left support rod hinged to the side end of the upper left frame rod. The support assembly includes a lower frame, wherein the bottom end of the support rod and the bottom end of the left support rod are hinged to the lower frame. A right support rod is hinged to the upper right frame rod, and the bottom end of the right support rod is hinged to the lower frame. The right support rod is hinged to the lower right frame rod via a lower connecting rod, and the lower frame is hinged to the lower right frame.

[0007] Preferably, a buckle is fitted at the end of the upper right frame.

[0008] Preferably, the hinged connection between the upper left frame and the upper right frame is achieved by assembling a handle via a rotating seat.

[0009] Preferably, the upper left frame and the upper right frame are hinged together by a pin to achieve relative flipping, and the rotating seat at the lower end of the handle is fixed at the hinge axis of the two.

[0010] Preferably, the right support rod forms two hinged fulcrums, one hinged to the upper right frame rod body, and the other hinged to the lower right frame end, the middle rod body is hinged to one end of the lower connecting rod, and the other end of the lower connecting rod is hinged to the lower right frame rod body.

[0011] Preferably, the lower frame and the lower right frame are hinged to each other, and the lower frame and the lower right frame are bent and closed relative to each other in conjunction with the right support rod and the lower connecting rod.

[0012] Preferably, the buckle is fixed to the outer end of the upper right frame, and the buckle can be snapped and fixed to the inner liner of the external sleeping basket after installation.

[0013] Preferably, the handle can be vertically rotated and swung relative to the upper left and upper right frames via the rotating seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the upper left frame and the upper right frame are hinged by pins and laid flat, and the handle at the hinge can be rotated and swung vertically, so as to carry or store as needed. The overall structure is simple, easy to install and maintain, and reduces the difficulty of storage. It can effectively reduce the storage space occupied and significantly improve the portability of the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall front view of the present invention; Figure 2 This is a schematic diagram of the overall side view structure of the present invention; Figure 3 This is a top view of the overall structure of the present invention; Figure 4 This is a schematic diagram of the overall bottom view of the present invention; Figure 5 This is a front view schematic diagram of the structure of the present invention; Figure 6 This is a schematic diagram of the rotating structure of the upper right frame of the present invention; Figure 7 This is a schematic diagram of the lower left frame structure of the present invention; Figure 8 This is a schematic diagram of the rotating structure of the lower right frame of the present invention; Figure 9 This is a schematic diagram of the structure of the present invention when folded; Figure 10 This is a schematic diagram of the structure of the upper right frame after folding.

[0016] In the diagram: 1. Upper left frame; 2. Support rod; 3. Left support rod; 4. Upper right frame; 5. Right support rod; 6. Lower frame; 7. Lower connecting rod; 8. Lower right frame; 9. Buckle; 10. Handle. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1: In this embodiment, the buckle 9 can engage and limit the inner liner of the matching sleeping basket. The buckle 9's engagement and restraint firmly secures the inner liner, preventing it from slipping or shifting during use and improving stability. Figures 1-5 The technical solution shown includes an upper left frame 1 and an upper right frame 4. The upper right frame 4 is hinged to the end of the upper left frame 1. A support assembly is connected to the lower part of the upper left frame 1 via a rotating component. The rotating component includes a support rod 2 and a left support rod 3 hinged to the side of the upper left frame 1. The support assembly includes a lower frame 6. The bottom ends of the support rod 2 and the left support rod 3 are hinged to the lower frame 6. A right support rod 5 is hinged to the upper right frame 4. The bottom end of the right support rod 5 is hinged to the lower frame 6. The right support rod 5 is hinged to the lower right frame 8 via a lower connecting rod 7. The lower right frame 6 is hinged to the upper right frame 8. When the bassinet is in use, the upper left frame 1 and the upper right frame 4 are hinged together by end pins and arranged horizontally. The handle 10 is mounted at the hinge axis of the two frames via a rotating seat. The handle 10 can rotate vertically relative to the upper left frame 1 and the upper right frame 4 by means of the rotating seat. This structure allows the handle 10 to be raised for carrying or folded down as needed, improving the product's carrying flexibility. At this time, the buckle 9 is fixed to the outer end of the upper right frame 4. The buckle 9 can be engaged and limited with the matching bassinet inner liner. The buckle 9 can be firmly fixed by its engagement constraint. The inner liner is designed to prevent slippage and displacement during use, improving stability. In the unfolded state, the support rod 2 and left support rod 3, hinged to the upper left frame 1, are diagonally extended. The bottom ends of support rod 2 and left support rod 3 are simultaneously hinged to the lower frame 6. The upper left frame 1, support rod 2, left support rod 3, and lower frame 6 form a left-side linkage support rod group. The overall structure is simple, facilitating installation and maintenance. Meanwhile, the right support rod 5, hinged to the upper right frame 4, is positioned using three hinge points. Its upper end is hinged to the upper right frame 4 and the lower... The lower right frame 8 is hinged at one end, and the lower connecting rod 7 is hinged in the middle of the rod body. The other end of the lower connecting rod 7 is hinged to the rod body of the lower right frame 8. The right support rod 5, the lower connecting rod 7, the upper right frame 4, and the lower right frame 8 constitute the right-side linkage support rod group. The end of the lower frame 6 is hinged to the end of the lower right frame 8. The left and right bottom frames are hinged together to achieve the complete unfolding of the bottom frame. The split hinged bottom frame ensures the overall support area while reserving deformation space for subsequent folding and folding. The entire set of connecting rods and the frame work together to make the bassinet fully open, meeting the daily use needs of placing infants.

[0019] Example 2: In this embodiment, after the support rod 2 and the left support rod 3 are retracted, they pull the lower frame 6 towards the lower right frame 8, causing it to bend and close together. The entire multi-link synchronous transmission system enables unidirectional drive to complete the full frame folding, simplifying the folding operation steps. Specifically, as follows... Figures 5-10 As shown, the following is disclosed: a buckle 9 is installed at the end of the upper right frame 4; a handle 10 is installed at the hinged connection position between the upper left frame 1 and the upper right frame 4 via a rotating seat; the upper left frame 1 and the upper right frame 4 are hinged together by a pin to achieve relative rotation; the rotating seat at the lower end of the handle 10 is fixed at the hinge axis position; the right support rod 5 forms two hinged fulcrums, one hinged to the upper right frame 4 rod body, and the other hinged to the end of the lower right frame 8; the middle rod body is hinged to one end of the lower connecting rod 7, and the other end of the lower connecting rod 7 is hinged to the lower right frame 8 rod body; the lower frame 6 and the lower right frame 8... The ends are hinged together, and the lower frame 6 and lower right frame 8 are bent and folded together in conjunction with the right support rod 5 and the lower connecting rod 7. The buckle 9 is fixed to the outer end of the upper right frame 4. The buckle 9 can be locked to the outer basket liner after installation. The handle 10 can rotate vertically relative to the upper left frame 1 and upper right frame 4 via the rotating seat. When the basket needs to be folded up for storage, the upper right frame 4 is lifted upwards. The upper right frame 4 folds upwards with the pivot point of the pin joint with the upper left frame 1 as the fulcrum. During the upward movement of the upper right frame 4, the right support rod is pulled simultaneously. 5. The right support rod 5 swings around the upper hinge point, and retracts towards the center of the basket. The middle hinge point of the right support rod 5 pulls the lower connecting rod 7 in a synchronous push-pull motion. The lower connecting rod 7 further drives the lower right frame 8 to bend upwards around its hinge end with the lower frame 6. The force of the upper right frame 4 flipping is synchronously transmitted to the hinged upper left frame 1, causing the upper left frame 1 to deflect synchronously towards the center. When the upper left frame 1 deflects, it pulls the support rod 2 and the left support rod 3 upwards. After the support rod 2 and the left support rod 3 retract, they pull the lower frame 6 to bend and move closer to the lower right frame 8. The whole set... The multi-link synchronous transmission method enables full frame folding with unidirectional drive, simplifying the folding operation and reducing the difficulty of storage for users. During the folding process, the handle 10 can be rotated to the storage position that fits the frame through the rotating base. The buckle 9 is simultaneously folded to the side of the folded frame along with the upper right frame 4. Finally, the upper left frame 1, upper right frame 4, support rod 2, left support rod 3, right support rod 5, lower connecting rod 7, lower frame 6, and lower right frame 8 are all stacked and folded together, greatly reducing the storage space occupied by the product and optimizing storage and portability.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A folding bassinet structure, comprising an upper left frame (1) and an upper right frame (4), characterized in that, Also includes: The upper left frame (1) is hinged to the upper right frame (4). The upper left frame (1) is connected to a support component via a rotating component. The rotating component includes a support rod (2) and a left support rod (3) hinged to the side of the upper left frame (1). The support component includes a lower frame (6). The bottom end of the support rod (2) and the bottom end of the left support rod (3) are hinged to the lower frame (6). The upper right frame (4) is hinged to a right support rod (5). The bottom end of the right support rod (5) is hinged to the lower frame (6). The right support rod (5) is hinged to the lower right frame (8) via a lower connecting rod (7). The lower frame (6) is hinged to the lower right frame (8).

2. The folding bassinet structure according to claim 1, characterized in that: The upper right frame (4) is fitted with a buckle (9) at its end.

3. The folding sleeping basket structure according to claim 1, characterized in that: The hinged connection between the upper left frame (1) and the upper right frame (4) is achieved by mounting a handle (10) on a rotating seat.

4. The folding sleeping basket structure according to claim 1, characterized in that: The upper left frame (1) and the upper right frame (4) are hinged together by a pin to achieve relative flipping, and the rotating seat at the lower end of the handle (10) is fixed at the hinge axis of the two.

5. The folding sleeping basket structure according to claim 1, characterized in that: The right strut (5) forms two hinged fulcrums, one hinged to the upper right frame (4) rod body, and the other hinged to the lower right frame (8) end. The middle rod body is hinged to one end of the lower connecting rod (7), and the other end of the lower connecting rod (7) is hinged to the lower right frame (8) rod body.

6. A folding sleeping basket structure according to claim 1, characterized in that: The lower frame (6) and the lower right frame (8) are hinged to each other, and the lower frame (6) and the lower right frame (8) are bent and closed relative to each other in conjunction with the right support rod (5) and the lower connecting rod (7).

7. A folding sleeping basket structure according to claim 2, characterized in that: The buckle (9) is fixed to the outer end of the upper right frame (4). The buckle (9) can be snapped and fixed to the inner liner of the external sleeping basket after installation.

8. A folding sleeping basket structure according to claim 3, characterized in that: The handle (10) can rotate vertically relative to the upper left frame (1) and the upper right frame (4) via the rotating seat.

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