Child's sleeping basket

Abstract

The application discloses a child sleeping basket, which comprises a supporting framework, a handle, and adaptive elements arranged on both sides of the supporting framework. The handle is rotationally connected with the supporting framework and can be switched between an unfolded position perpendicular to the supporting framework and a folded position adhering to the supporting framework. The adaptive elements are provided with a first locking mechanism for locking the child sleeping basket to a supporting device. The top of the handle is provided with a holding part, and the holding part is provided with a first unlocking piece for operating the first locking mechanism. A second locking mechanism is arranged between the handle and the supporting framework for locking the handle in the unfolded position. The unlocking operation is that a user holds the handle with one hand, rotates it to the unfolded position, drives the first unlocking piece to release the locking of the adaptive elements, and then lifts the child sleeping basket to separate it from the supporting device. In this process, the second locking mechanism can lock the handle in the unfolded position, the user can pause the operation by releasing the handle during the unlocking process, and the unlocking process can be continued again subsequently, so that the unlocking process is more flexible.

Description

Technical Field

[0001] This application relates to the technical field of children's bassinets, specifically a children's bassinet. Background Technology

[0002] Existing child bassinets, such as the one disclosed in patent document CN212438042U, include a frame comprising an upper frame, a base frame, and a support frame connecting the upper frame and the base frame. Adapters are provided on both sides of the base frame in the width direction for detachable connection to support devices such as strollers. A handle is rotatably mounted on the upper frame, and the handle has unlocking mechanisms for unlocking the two adapters. The actual unlocking operation involves grasping the handle with one hand to the unfolded position (approximately vertical) and pressing the unlocking mechanism to unlock the adapters, then lifting the child bassinet away from the stroller. During this process, the handle must not be released; once released, the handle easily rotates back to the folded position under gravity. This means that the hand cannot leave the handle during the unlocking operation, and if the process stops midway, the handle must be rotated back to the unfolded position, making the operation cumbersome. Furthermore, the handle and upper frame rotate freely. When carrying the child bassinet alone, the frame rotates uncontrollably relative to the handle, posing a safety hazard. If the infant plays or moves inside the bassinet, this safety hazard will be further amplified. Utility Model Content

[0003] This application provides a child bassinet that is more flexible and convenient to unlock and improves the safety of carrying it alone.

[0004] This application provides a child bassinet, including a support frame, a handle mounted on the support frame, and adapter elements disposed on both sides of the support frame for connecting the child bassinet to a support device. The handle is rotatably connected to the support frame and can be switched between an unfolded position perpendicular to the support frame and a folded position conforming to the support frame. The adapter element is provided with a first locking mechanism for locking the child bassinet to the support device. The top of the handle is provided with a grip, and the grip is provided with a first unlocking element for operating the first locking mechanism. A second locking mechanism is provided between the handle and the supporting frame to lock the handle in the unfolded position.

[0005] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0006] Optionally, the handle is provided with first joint elements at both ends, and the support frame is provided with second joint elements on both sides at the top middle position. The first joint elements and the second joint elements are pivotally connected to form a connecting joint, and the second locking mechanism is disposed between the first joint elements and the second joint elements.

[0007] Optionally, the second locking mechanism includes a second locking member that is axially movable between the first joint element and the second joint element, wherein the first joint element and the second joint element are provided with cavities adapted to the second locking member.

[0008] Optionally, the connecting joint is provided with a second unlocking member for driving the second locking member to move in order to unlock.

[0009] Optionally, a sunshade is provided between the handle and the support frame. When the handle moves between the unfolded position and the folded position, it can correspondingly drive the sunshade to open or close.

[0010] Optionally, a linkage is provided between the first unlocking component and the first locking mechanism.

[0011] Optionally, the linkage is a pull wire threaded inside the handle.

[0012] Optionally, the support frame includes a top frame, a bottom support, and a side panel connecting the top frame and the bottom support, with the adapter elements disposed on both sides of the bottom support.

[0013] Optionally, the side panel is a foldable structure, and in the folded state, the top frame moves closer to the bottom support.

[0014] Optionally, the child bassinet includes a flexible fabric cover that covers the support frame.

[0015] This application relates to a child bassinet. When the handle is in the folded position, the unlocking operation is as follows: The user can hold the handle with one hand, rotate it to the unfolded position, and drive the first unlocking component to release the locking of the adapter element. The child bassinet can then be lifted directly, detaching it from the support device. During this process, a second locking mechanism can lock the handle in the unfolded position, allowing the user to release their hand and pause the operation during unlocking, and then continue unlocking later, making the unlocking process more flexible. If the handle remains in the unfolded position, there is no need to rotate the handle during unlocking, making the operation faster. Furthermore, in the unfolded position, the handle and the support frame remain relatively fixed, preventing accidental rotation of the support frame when carrying the child bassinet alone, thereby improving the safety of the infant inside the bassinet. Attached Figure Description

[0016] Figure 1This is a perspective view of a child's bassinet according to an embodiment of this application; Figure 2 This is a front view of a child bassinet (handle in the folded position) according to an embodiment of this application; Figure 3 for Figure 2 Switch the center handle to the main view in the unfolded position; Figure 4 This is a schematic diagram of a child's bassinet mounted on a support device according to an embodiment of this application; Figure 5 This is a schematic diagram of a child's bassinet mounted on a support device according to an embodiment of this application; Figure 6 for Figure 2 A partial sectional view in the middle AA direction (with the second locking mechanism in the locked state); Figure 7 for Figure 2 A partial sectional view in the middle BB direction (with the first locking mechanism in the locked state); Figure 8 This is a partial exploded view of the connecting joint in a child bassinet according to an embodiment of this application; Figure 9 for Figure 8 A partial exploded view from another perspective; Figure 10 This is a partial view of a child bassinet at the first locking member according to an embodiment of this application; Figure 11 This is a structural view of the linkage in a child bassinet according to an embodiment of this application; Figure 12 for Figure 11 Enlarged view of section D in the middle; Figure 13 for Figure 11 Enlarged view of section C.

[0017] The annotations in the figure are explained as follows: 100. Support frame; 110. Top frame; 111. Second joint element; 112. Second cavity; 113. Second locking element; 114. Second elastic element; 120. Bottom support; 130. Side wall; 131. First side rod; 132. Second side rod; 200, Handle; 210, Grip; 220, First unlocking element; 230, First joint element; 231, First cavity; 232, Second unlocking element; 233, Clearance groove; 240, First transmission element; 250, U-shaped tube; 300. Adaptor element; 310. First locking element; 311. First elastic element; 320. Second transmission element; 400, Awning; 500, Supporting device; 600, Linking component; 601, First section; 602, Second section; 603, Third section; 610, Thin steel wire; 620, Protective sleeve; 630, Spring sleeve. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] In this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] like Figure 1 As shown, a child bassinet is provided, including a support frame 100, a handle 200 mounted on top of the support frame 100, and adapter elements 300 disposed on both sides of the support frame 100 for connecting the child bassinet to a support device 500. The support frame 100 has an open top carrying space for infants to lie flat. The handle 200 is mostly curved or arched, primarily for the operator to grip and carry the child bassinet. The support device 500 is, for example, a stroller frame or other support structure.

[0023] The support frame 100 can be composed of multiple rods. For example, the support frame 100 has a width direction and a length direction (also known as a front-to-back direction). The support frame 100 includes a top frame 110 that defines an opening, a bottom support 120 for supporting infants and children, and a side frame 130 connecting the top frame 110 and the bottom support 120. The top frame 110 is a closed ring structure, and the bottom support 120 is parallel to the top frame 110. For easy storage, the side panel 130 is a foldable structure. In the folded state, the top frame 110 moves closer to the bottom support 120. The structure of the side panel 130 can refer to existing technology, or as shown in the figure, the side panel 130 includes two parallel first side rods 131 and a second side rod 132. The upper ends of the two first side rods 131 are hinged to the top frame 110, and the lower ends are hinged to the sliding parts on the bottom support 120. The upper ends of the second side rods 132 are hinged to the first side rods 131, and the lower ends are hinged to the bottom support 120. The inclination directions of the first side rods 131 and the second side rods 132 are opposite. To improve load-bearing safety and infant comfort, the child bassinet also includes a flexible fabric cover (not shown in the figure) covering the support frame 100. When folded or unfolded, the flexible fabric cover deforms adaptively.

[0024] The child bassinet can be installed vertically on the support device 500 (as shown in the attached document). Figure 4 and Figure 5 On the handcart frame shown. Figures 1-5 As shown, adapter elements 300 are provided on both sides of the base support 120 in the width direction, and the support device 500 is provided with an adapter seat that mates with the adapter elements 300. The adapter elements 300 and the adapter seats are detachably connected, allowing users to flexibly switch between different uses according to their needs, such as lifting the child bassinet for separate carrying, or mounting it on a stroller for pushing. To improve safety, the adapter elements 300 are provided with a first locking mechanism for locking the child bassinet to the support device 500.

[0025] In other embodiments, the adapter element 300 is disposed on both sides of the top frame 110 in the width direction.

[0026] like Figures 1-3 As shown, the handle 200 is rotatably connected to the top frame 110 about an axis extending in the width direction. Accordingly, the handle 200 has an extended position perpendicular to the supporting frame 100 and a folded position conforming to the top frame 110, wherein the handle 200 is approximately vertical in the extended position (e.g., ...). Figure 3 As shown), it is roughly horizontal when folded (e.g.) Figure 2 As shown, the top frame 110 is a closed waist shape, and the handle 200 is U-shaped and coincides with the top frame 110 in the vertical direction when folded. A second locking mechanism is also provided between the handle 200 and the top frame 110 to lock the handle 200 in the unfolded position.

[0027] The top of the handle 200 is provided with a grip portion 210, and the grip portion 210 is provided with a first unlocking member 220 for unlocking the first locking mechanism. When the handle is in the folded position, the unlocking operation is as follows: the user can hold the handle with one hand, rotate it to the unfolded position, and drive the first unlocking member to release the lock of the adapter element. Then, the child bassinet can be lifted directly to detach it from the support device. During this process, the second locking mechanism can lock the handle in the unfolded position, allowing the user to release and pause the operation during unlocking, and then continue unlocking later, making the unlocking process more flexible. If the handle is always in the unfolded position, there is no need to rotate the handle when unlocking, making the operation faster. In addition, in the unfolded position, the handle and the support frame remain relatively fixed, which can prevent the support frame from rotating accidentally when carrying the child bassinet alone, thereby improving the safety of the infant in the bassinet.

[0028] In one embodiment, the grip portion 210 is located at the middle of the handle 200, corresponding to one end of the child bassinet along its length when the handle 200 is in the folded position. The second locking mechanism can also lock the handle 200 in the folded position. This application provides another method of disassembly for the child bassinet: when the handle is in the folded position, the user can hold the handle with one hand and simultaneously unlock the adapter, while the other hand supports the other end of the bassinet, placing both hands at the front and back of the bassinet respectively. This allows for better force balance during lifting, improving the safety and stability of the disassembly operation. This application significantly improves operational convenience and safety during the disassembly of the child bassinet through multiple disassembly schemes.

[0029] like Figure 1 , Figure 6 , Figure 8 and Figure 9 As shown, in one embodiment, the U-shaped handle 200 has first joint elements 230 at both ends, and second joint elements 111 are provided on both sides of the middle position of the top frame 110 along its length. The first joint elements 230 and the second joint elements 111 are pivotally connected to form a connecting joint, and a second locking mechanism is disposed between the first joint elements 230 and the second joint elements 111. The specific structure of the second locking mechanism includes a second locking member 113 that can slide along the pivot axis. The first joint element 230 and the second joint element 111 are respectively provided with a first cavity 231 and a second cavity 112 adapted to the second locking member 113. A second elastic member 114, such as a spring, is disposed in the second cavity 112 to act on the second locking member 113 and cause it to extend into the first cavity 231. The first joint element 230 is provided with a second unlocking member 232 for driving the second locking member 113 to move and unlock the second locking mechanism.

[0030] When the handle 200 is in the unfolded or folded position, the second locking member 113 extends into the first recess 231 under the action of the second elastic member 114, and the second locking mechanism is in the locked state at this time. The unlocking operation is as follows: press the second unlocking member 232, the second unlocking member 232 slides and pushes the second locking member 113 out of the first recess 231, and compresses the second elastic member 114. Rotate the handle 200. When the handle 200 is rotated to the unfolded or folded position, the second elastic member 114 resets and drives the second locking member 113 to automatically extend into the first recess 231 to lock.

[0031] like Figure 2 and Figure 3 As shown, in one embodiment, a sunshade 400 is also provided between the handle 200 and the top frame 110. When the handle 200 moves between the unfolded position and the folded position, it can correspondingly drive the sunshade 400 to open or close. Specifically, when the handle 200 is in the unfolded state, the sunshade 400 is open; when the handle 200 is in the folded state, the sunshade 400 is stacked and closed.

[0032] like Figure 1 and Figure 7 As shown, in one embodiment, the adapter element 300 is located at the middle position in the length direction of the base support 120. The first locking mechanism includes a first locking member 310 that is slidably mounted on the adapter element 300 in the width direction, and a first elastic member 311 that acts on the first locking member 310 to put it in a locked state. The first elastic member 311 is, for example, a spring.

[0033] like Figure 1 , Figure 7 , Figures 10-13 As shown, a linkage 600 is provided between the first unlocking component 220 and the first locking mechanism. The handle 200 includes a hollow U-shaped tube 250 and first joint elements 230 installed at both ends of the U-shaped tube 250. Figure 10 As shown, for ease of observation, the U-shaped tube 250 is in a semi-sectional state. Two first transmission components 240 are slidably mounted opposite each other inside the U-shaped tube 250. A first unlocking component 220 is slidably mounted on the U-shaped tube 250. The two first transmission components 240 and the first unlocking component 220 are in a transmission engagement, and their sliding directions are perpendicular to each other. A first inclined surface is provided between them for mutual cooperation. A second transmission component 320 is slidably disposed inside the adapter element 300. The second transmission component 320 and the first locking component 310 are in a transmission engagement, and their sliding directions are perpendicular to each other. Specifically, a second inclined surface is provided between the second transmission component 320 and the first locking component 310 for mutual cooperation.

[0034] Linkage 600 is a pull cable that passes through the handle 200. Figure 1(The dotted line in the diagram) There are two pull wires, and the two ends of each pull wire are connected to the first transmission component 240 and the second transmission component 320 on the same side, respectively. The extension path of the pull wire is to extend from the first transmission component 240 into the U-shaped tube 250, pass through the first joint element 230, extend into the adapter element 300, and end at the second transmission component 320.

[0035] The pull cord is covered by a flexible fabric sleeve at one end of the side panel 130. For example... Figures 11-13 As shown, in one embodiment, the pull cable includes a thin steel wire 610, a protective sleeve 620 covering the thin steel wire 610, and a spring sleeve 630. The pull cable is divided into a first section 601, a second section 602, and a third section 603 sequentially from the first transmission member 240. The thin steel wire 610 is covered by the protective sleeve 620 on the outer ring of the first section 601, and the first section 601 passes through the U-shaped tube of the handle 200 to avoid friction between the thin steel wire 610 and the U-shaped tube. The thin steel wire 610 passes through the first joint element 230 in the second section 602, where the thin steel wire 610 is exposed to better adapt to the deformation of the first joint element 230 during rotation. Preferably, the first joint element 230 also has a relief groove 233 extending circumferentially around the pivot to avoid the thin steel wire 610.

[0036] A spring sleeve 630 is fitted around the outer ring of the thin steel wire 610 in the third section 603. The two ends of the spring sleeve 630 are fixed to the top frame 110 and the adapter element 300, respectively, establishing a fixed channel for the thin steel wire 610 in this section. Therefore, regardless of whether the bassinet is in the unfolded or folded state, the length of the fixed channel remains unchanged. During unlocking, the movement path of the thin steel wire 610 within the fixed channel is fixed, ensuring successful unlocking.

[0037] The child bassinet of this application, when the handle is in the folded position, unlocks as follows: The user can hold the handle with one hand, rotate the handle to the unfolded position, and drive the first unlocking component to release the locking of the adapter element. The child bassinet can then be lifted directly, detaching it from the support device. During this process, the second locking mechanism locks the handle in the unfolded position, allowing the user to release their hand and pause the operation during unlocking, and then resume unlocking later, making the unlocking process more flexible. If the handle remains in the unfolded position, there is no need to rotate the handle during unlocking, making the operation even faster. Furthermore, in the unfolded position, the handle and the support frame remain relatively fixed, preventing accidental rotation of the support frame when carrying the child bassinet alone, thereby improving the safety of the infant inside the bassinet.

[0038] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0039] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are quite specific and detailed. However, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A baby bassinet, comprising a support frame, a handle mounted on the support frame, and adapter elements disposed on both sides of the support frame for connecting the baby bassinet to a support device, characterized in that: The handle is rotatably connected to the support frame and can be switched between an unfolded position perpendicular to the support frame and a folded position that fits against the support frame. The adapter element is provided with a first locking mechanism for locking the child bassinet to the support device, and the top of the handle is provided with a grip portion, and the grip portion is provided with a first unlocking element for operating the first locking mechanism; A second locking mechanism is provided between the handle and the supporting frame to lock the handle in the unfolded position.

2. The child sleeping basket according to claim 1, characterized in that, The handle is provided with first joint elements at both ends, and the support frame is provided with second joint elements on both sides of the top middle position. The first joint elements and the second joint elements are pivotally connected to form a connecting joint, and the second locking mechanism is provided between the first joint elements and the second joint elements.

3. The child sleeping basket according to claim 2, characterized in that, The second locking mechanism includes a second locking member that is axially movable between the first joint element and the second joint element, wherein the first joint element and the second joint element are provided with cavities adapted to the second locking member.

4. The child sleeping basket according to claim 3, characterized in that, The connecting joint is provided with a second unlocking member for driving the second locking member to move in order to unlock.

5. The child sleeping basket according to claim 1, characterized in that, A sunshade is also provided between the handle and the support frame. When the handle moves between the unfolded position and the folded position, it can correspondingly drive the sunshade to open or close.

6. The child sleeping basket according to claim 1, characterized in that, A linkage is provided between the first unlocking component and the first locking mechanism.

7. The child sleeping basket according to claim 6, characterized in that, The linkage is a pull wire that passes through the inside of the handle.

8. The child sleeping basket according to claim 1, characterized in that, The support frame includes a top frame, a bottom support, and side panels connecting the top frame and the bottom support. The adapter elements are disposed on both sides of the bottom support.

9. The child sleeping basket according to claim 8, characterized in that, The side panel is a foldable structure, and in the folded state, the top frame moves closer to the bottom support.

10. The child sleeping basket according to claim 1, characterized in that, This includes a flexible fabric cover that encloses the supporting frame.

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