Child bed and baby carriage

Abstract

The utility model belongs to the technical field of baby carriages, and particularly relates to a baby bed and a baby carriage. Comprising an upper bed frame, a lower bed frame and a folding supporting assembly arranged between the upper bed frame and the lower bed frame, a mounting part is further arranged on the lower side of the lower bed frame, and a locking assembly is further arranged between the folding supporting assembly and the upper bed frame; the mounting part is used for mounting the lower bed frame on a frame, a locking part is arranged on the mounting part, a first unlocking assembly used for unlocking the locking part is arranged on the upper bed frame, and the locking assembly is used for locking the folding supporting assembly in an unfolded state; the upper bed frame is further provided with a second unlocking assembly used for unlocking the locking assembly, and after the second unlocking assembly is unlocked, the upper bed frame can move towards the lower bed frame to be folded. The first unlocking assembly and the second unlocking assembly are integrated on the upper bed frame, so that the folding, dismounting and unlocking operations of the bed frame are simpler and more convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of children's vehicles, and particularly relates to a crib and a stroller. Background Technology

[0002] Cribs are typically designed for use by infants from birth to around 15 months old. They can be carried by hand or placed on the two support bars of a stroller frame. When a crib needs to be used alone, it is usually necessary to unlock the connection between the crib and the frame using a release mechanism located at the bottom. However, because the release mechanism is located at the bottom and the crib is covered by soft layers and fabric, it is difficult to see the location of the release mechanism, increasing the difficulty of unlocking. Utility Model Content

[0003] The purpose of this utility model is to provide a children's bed that integrates a first unlocking component and a second unlocking component on the upper bed frame, making the folding, disassembly, and unlocking operations of the bed frame simpler and more convenient.

[0004] Based on this, the present invention provides a children's bed, including an upper bed frame, a lower bed frame, and a folding support assembly disposed between the upper bed frame and the lower bed frame. The lower bed frame is also provided with an installation component on its lower side, and a locking component is also provided between the folding support assembly and the upper bed frame.

[0005] The mounting component is used to mount the lower bed frame onto the vehicle frame. The mounting component is provided with a locking part. The upper bed frame is provided with a first unlocking component for unlocking the locking part. The locking component is used to lock the folding support component in the unfolded state. The upper bed frame is also provided with a second unlocking component for unlocking the locking component. After the second unlocking component is unlocked, the upper bed frame can move towards the lower bed frame for folding.

[0006] In one type of crib as described above, the first unlocking component and the second unlocking component are located on opposite sides of the upper bed frame along its length.

[0007] In the crib described above, when unfolded, the first unlocking component is unlocked by rotation, and the second unlocking component is unlocked by pressing.

[0008] As described above, the mounting part of the crib includes a first mounting part and a second mounting part. Both the first mounting part and the second mounting part are provided with the locking part. By operating the first unlocking component, the locking parts on both the first mounting part and the second mounting part can be unlocked.

[0009] In one type of crib as described above, the second mounting part can slide relative to the first mounting part on the lower bed frame.

[0010] As described above, in a crib, the locking part includes a lock opening provided in the first mounting part and a lock tongue located at the lock opening. The lock opening has a downward opening, and the lock tongue extends from the first mounting part to the opening of the lock opening.

[0011] The first unlocking component is connected to the first mounting part via a first connecting rope and to the second mounting part via a second connecting rope. Operating the first unlocking component can pull the bolt inward to open the lock.

[0012] As described above, in a crib, the first unlocking component includes a first lock seat mounted on the upper bed frame and a first operating part hinged to the first lock seat, wherein the first connecting rope and the second connecting rope are both connected to the first operating part;

[0013] The first unlocking component is also provided with a safety button, the first operating part is provided with a first through groove, the safety button is located at the first through groove and extends from the surface of the first operating part, the first lock seat is provided with a recess corresponding to the first through groove, the recess is provided with a sliding lock block and a reset member, when locked, the first through groove is opposite to the recess, the reset member pushes the sliding lock block part into the first through groove to restrict the first operating part from rotating relative to the first lock seat.

[0014] As described above, in a children's bed, the folding support assembly includes a first support rod and a second support rod that are cross-hinged. One end of the first support rod is hinged to the upper side of the lower bed frame, and the other end is slidably mounted on the locking assembly. One end of the second support rod is hinged to the lower side of the upper bed frame, and the other end is slidably mounted on the lower bed frame.

[0015] The locking assembly includes a locking seat mounted on the upper bed frame and a latch on the locking seat. The locking seat has a sliding groove extending along its length. One end of the first support rod engages with the sliding groove. The latch extends into the sliding groove to prevent the first support rod from sliding along the sliding groove. The second unlocking assembly can retract the latch into the locking seat to disengage from the sliding groove.

[0016] In a crib as described above, the second unlocking component includes a second locking seat mounted on the upper bed frame, a push button that can move up and down relative to the second locking seat, and an operating rope connected to a latch on the second locking seat.

[0017] This utility model also provides a stroller, including a frame on which the above-mentioned crib is detachably mounted, the frame having a first crossbar and a second crossbar, the first crossbar and the second crossbar being connected to a mounting component.

[0018] Implementing the embodiments of this utility model has the following beneficial effects:

[0019] This utility model provides a children's bed, which is composed of an upper bed frame, a lower bed frame, and a folding support assembly. After the folding support assembly is unlocked, the upper bed frame can be brought close to the lower bed frame for folding. The bottom of the lower bed frame is provided with a mounting component to facilitate the overall installation of the children's bed onto a vehicle frame. In this solution, the first unlocking component and the second unlocking component are both installed on the upper bed frame. That is, the operation positions of the locking component for unlocking the folding support assembly and the locking part on the unlocking mounting component are both on the upper bed frame. This makes the upper bed frame closer to the user when in use, making operation simpler. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of a children's bed according to the present invention;

[0022] Figure 2 This is a diagram showing the crib after it has been folded up.

[0023] Figure 3 This is a diagram of the bottom of a crib.

[0024] Figure 4 This is a sectional view of the mounting section;

[0025] Figure 5 An exploded view of the first unlocked component;

[0026] Figure 6 A cross-sectional view of the first unlocked component;

[0027] Figure 7 A schematic diagram showing the unlocked state of the first unlocking component;

[0028] Figure 8 A diagram illustrating the unlocked state of the first unlocking component;

[0029] Figure 9 This is a schematic diagram of the locking assembly;

[0030] Figure 10 This is a schematic diagram showing the locking components after unlocking.

[0031] Figure 11 An exploded view of the locking assembly;

[0032] Figure 12 An exploded view of the first unlocked component;

[0033] Figure 13This is a schematic diagram of a baby stroller according to the present invention;

[0034] Figure 14 This is a diagram showing the stroller folded up. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] like Figures 1 to 14 As shown, this utility model embodiment provides a children's bed, including an upper bed frame 11, a lower bed frame 12, and a folding support assembly disposed between the upper bed frame 11 and the lower bed frame 12. The lower bed frame 12 is also provided with an installation component on its lower side, and a locking component is also provided between the folding support assembly and the upper bed frame 11. The installation component is used to install the lower bed frame 12 onto a frame, and the installation component is provided with a locking part. The upper bed frame 11 is provided with a first unlocking component 2 for unlocking the locking part. The locking component is used to lock the folding support assembly in an unfolded state. The upper bed frame 11 is also provided with a second unlocking component 3 for unlocking the locking component. After the second unlocking component is unlocked, the upper bed frame 11 can move towards the lower bed frame 12 to fold. The design combines an upper bed frame, a lower bed frame, and a folding support assembly. After the folding support assembly is unlocked, the upper bed frame can be brought close to the lower bed frame for folding. The bottom of the lower bed frame 12 is equipped with mounting components to facilitate the overall installation of the crib onto the stroller frame. In this design, both the first and second unlocking components are installed on the upper bed frame. That is, the operation positions of the locking components used to unlock the folding support assembly and the locking parts on the unlocking mounting components are all on the upper bed frame. This makes the upper bed frame closer to the user during use, making operation simpler.

[0037] Generally, upper bed frames are typically frame-like structures with armrests, sunshades, etc., for easy use and access. This design, however, directly incorporates two unlocking mechanisms on each side of the upper bed frame. The first unlocking component 2 and the second unlocking component 3 are located on opposite sides of the upper bed frame 11 along its length. This allows the user to easily unlock the bed from the corresponding positions.

[0038] Furthermore, for easy differentiation, this solution sets the operation methods of the first unlocking component 2 and the second unlocking component 3 to be different. For example, the first unlocking component 2 is unlocked by rotation, while the second unlocking component 3 is unlocked by pressing. Of course, the distinction can also be between pulling and pressing operations, mainly to help users directly distinguish the corresponding unlocking positions by the different operations.

[0039] Specifically, the structure of the mounting part in this solution is as follows: the mounting part includes a first mounting part 41 and a second mounting part 42, both of which are provided with locking parts. Operating the first unlocking component 2 can unlock the locking parts on both the first mounting part 41 and the second mounting part 42. For more stable installation on the vehicle frame, a double crossbar connection structure is correspondingly provided on the frame, which is inserted into the first mounting part 41 and the second mounting part 42 for connection. The first unlocking component 2 in this solution can simultaneously unlock the locking parts on both the first mounting part 41 and the second mounting part 42 to achieve disassembly and unlocking.

[0040] Furthermore, considering the aforementioned double-crossbar frame design, the distance between the double crossbars increases during the folding process to allow the crib to fold along with the frame. To accommodate this movement, the second mounting part 42 can slide relative to the first mounting part 41 on the lower bed frame 12. This sliding process does not affect the locking mechanism, allowing the crib to fit better on the frame, and eliminating the need to disassemble the crib before folding the frame.

[0041] like Figure 4 As shown, both the first mounting part 41 and the second mounting part 42 of this solution are provided with the locking part. Taking the locking part on the first mounting part 41 as an example, the locking part includes a locking port 411 provided on the first mounting part 41 and a locking tongue 412 located at the locking port 411. The locking port 411 has a downward opening, and the locking tongue 412 extends from the first mounting part 41 to the opening of the locking port 411. When the locking tongue 412 is driven, it retracts into the first mounting part 41, thereby opening the locking port 411. Of course, since it extends into the locking port 411, when it is installed on the frame, the locking port is also closed, so that it is locked on the crossbar.

[0042] Furthermore, this solution incorporates an elastic element 413 on the rear side of the locking tongue 412, ensuring that the locking tongue 412 always maintains an outward-pointing tendency, thereby achieving automatic reset in the event of a malfunction in the first unlocking component. Additionally, the locking portion on the second mounting portion 42 of this solution can refer to the structure described above.

[0043] Correspondingly, the first unlocking component 2 is connected to the first mounting part 41 via the first connecting rope 201 and to the second mounting part 42 via the second connecting rope 202. Operating the first unlocking component 2 can pull the locking tongue 412 inward to open the lock 411. That is, in this solution, the first unlocking component of the upper bed frame is linked to the corresponding locking part of the lower bed frame via the first connecting rope 201 and the second connecting rope 202. And as mentioned above, the crib is covered with fabric and soft layer when in use, thereby hiding the first connecting rope 201 and the second connecting rope 202.

[0044] In this solution, the first unlocking component 2 is unlocked by rotation. Its specific structure is as follows: the first unlocking component 2 includes a first locking seat 21 mounted on the upper bed frame 11 and a first operating part 22 hinged to the first locking seat 21. The first connecting rope 201 and the second connecting rope 202 are both connected to the first operating part 22. When the first operating part 22 is pulled to rotate relative to the first locking seat 21, the first connecting rope 201 and the second connecting rope 202 connected to it can be pulled, thereby unlocking the locking part connected to the first connecting rope 201 and the second connecting rope 202.

[0045] To prevent accidental operation, this solution adds a second lock. The first unlocking component 2 is equipped with a safety button 23, and the first operating part 22 has a first through groove 220. The safety button 23 is located in the first through groove 220 and extends from the surface of the first operating part 22. The first lock seat 21 has a recess 210 corresponding to the first through groove 220. The recess 210 contains a sliding lock block 211 and a reset member. In the locked state, the first through groove 220 and the recess 210 are opposite each other. The reset member pushes the sliding lock block 211 partially into the first through groove 220 to restrict the rotation of the first operating part 22 relative to the first lock seat 21. Before operation, the safety button 23 needs to be pressed to push the sliding lock block 211 back into the recess 210 and disengage it from the first through groove 220, thereby allowing the first operating part 22 to rotate relative to the first lock seat 21, completing the first unlocking.

[0046] In this embodiment of the invention, the upper bed frame 11 and the lower bed frame 12 are unfolded and folded through a folding support assembly. The folding support assembly includes a first support rod 51 and a second support rod 52 that are cross-hinged. One end of the first support rod 51 is hinged to the upper side of the lower bed frame 12, and the other end is slidably mounted on a locking assembly. One end of the second support rod 52 is hinged to the lower side of the upper bed frame 11, and the other end is slidably mounted on the lower bed frame 12. When folding, one end of the first support rod 51 slides and translates relative to the upper bed frame 11 at the connection point, thereby changing the hinge angle between it and the second support rod 52, reducing the distance between the upper bed frame 11 and the lower bed frame 12, and thus achieving folding.

[0047] Of course, the folding support assembly is usually provided on both sides of the crib. For easy operation, the second support rods 52 on both sides can be connected to form a frame, so that the folding support assemblies on both sides can move synchronously. In this solution, the lower ends of the second support rods 52 on both sides are connected to form a U-shaped frame structure.

[0048] In this embodiment of the present invention, the locking assembly includes a locking seat 61 mounted on the upper bed frame 11 and a latch 62 provided on the locking seat 61. The locking seat 61 is provided with a sliding groove 611 opened along the length direction. One end of the first support rod 51 cooperates with the sliding groove 611. The latch 62 extends into the sliding groove 611 to prevent the first support rod 51 from sliding along the sliding groove 611. The second unlocking assembly 3 can retract the latch 62 into the locking seat 61 to disengage from the sliding groove 611. The latch 62 can be unlocked by a drive rope. Specifically, in this design, the locking seat 61 also includes a translation linkage 63. The latch 62 has a pin on the side opposite to the translation linkage 63. The translation linkage 63 has an oblique groove through which the pin passes. By pulling the translation linkage 63, the latch 62 can be moved up and down, allowing it to be pulled and moved within a small space to achieve the aforementioned inward unlocking. To keep the latch 62 in the locked state, a spring can be provided on one side of the translation linkage 63.

[0049] Similarly, for a crib with folding support components on both sides, the upper bed frame 11 is equipped with the locking component on both sides.

[0050] Furthermore, in this solution, the second unlocking component 3 includes a second locking seat 31 mounted on the upper bed frame 11, and a pressing button 32 that can move up and down relative to the second locking seat 31. The second locking seat 31 is provided with an operating rope connected to the latch 62. In order to accommodate the locking components on both sides, the second locking seat 31 is provided with two operating ropes, so that pressing the button 32 can drive the two operating ropes to move in tandem.

[0051] like Figure 13 , Figure 14 As shown, this utility model also provides a stroller, including a frame 9, on which the aforementioned crib is detachably mounted. The frame 9 has a first crossbar 91 and a second crossbar 92, which are connected to mounting components. Specifically, when the frame is folded, since the first crossbar 91 and the second crossbar 92 move away from each other, this design allows the second mounting part 82 to slide relative to the first mounting part 81 to accommodate its movement, so that the crib does not need to be disassembled and the folding of the frame is not affected.

[0052] This utility model provides a children's bed, which is composed of an upper bed frame, a lower bed frame, and a folding support assembly. After the folding support assembly is unlocked, the upper bed frame can be brought close to the lower bed frame for folding. The bottom of the lower bed frame is provided with a mounting component to facilitate the overall installation of the children's bed onto a vehicle frame. In this solution, the first unlocking component and the second unlocking component are both installed on the upper bed frame. That is, the operation positions of the locking component for unlocking the folding support assembly and the locking part on the unlocking mounting component are both on the upper bed frame. This makes the upper bed frame closer to the user when in use, making operation simpler.

[0053] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0054] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A crib, characterized in that, It includes an upper bed frame (11), a lower bed frame (12), and a folding support assembly disposed between the upper bed frame (11) and the lower bed frame (12). The lower bed frame (12) is also provided with an installation component on its lower side, and a locking component is also provided between the folding support assembly and the upper bed frame (11). The mounting component is used to mount the lower bed frame (12) onto the frame. The mounting component is provided with a locking part. The upper bed frame (11) is provided with a first unlocking component (2) for unlocking the locking part. The locking component is used to lock the folding support component in the unfolded state. The upper bed frame (11) is also provided with a second unlocking component (3) for unlocking the locking component. After the second unlocking component is unlocked, the upper bed frame (11) can move towards the lower bed frame (12) to fold up.

2. A crib according to claim 1, characterized in that, The first unlocking component (2) and the second unlocking component (3) are located on opposite sides of the upper bed frame (11) along its length.

3. A crib according to claim 2, characterized in that, When unfolded, the first unlocking component (2) is unlocked by rotation, and the second unlocking component (3) is unlocked by pressing.

4. A crib according to any one of claims 1-3, characterized in that, The mounting portion includes a first mounting portion (41) and a second mounting portion (42). The first mounting portion (41) and the second mounting portion (42) are both provided with the locking portion. By operating the first unlocking component (2), the locking portions on the first mounting portion (41) and the second mounting portion (42) can be unlocked.

5. A crib according to claim 4, characterized in that, The second mounting part (42) can slide relative to the first mounting part (41) on the lower bed frame (12).

6. A crib according to claim 4, characterized in that, The locking part includes a lock opening (411) provided in the first mounting part (41) and a lock tongue (412) located in the lock opening (411). The lock opening (411) has a downward opening, and the lock tongue (412) extends from the first mounting part (41) to the opening of the lock opening (411). The first unlocking component (2) is connected to the first mounting part (41) via the first connecting rope (201) and to the second mounting part (42) via the second connecting rope (202). Operating the first unlocking component (2) can pull the latch (412) inward to open the lock (411).

7. A crib according to claim 6, characterized in that, The first unlocking component (2) includes a first lock seat (21) mounted on the upper bed frame (11) and a first operating part (22) hinged to the first lock seat (21). The first connecting rope (201) and the second connecting rope (202) are both connected to the first operating part (22). The first unlocking component (2) is also provided with a safety button (23), the first operating part (22) is provided with a first through groove (220), the safety button (23) is located at the first through groove (220) and extends from the surface of the first operating part (22), the first lock seat (21) is provided with a recess (210) corresponding to the first through groove (220), the recess (210) is provided with a sliding lock block (211) and a reset member. In the locked state, the first through groove (220) and the recess (210) are opposite each other, and the reset member pushes part of the sliding lock block (211) into the first through groove (220) to restrict the first operating part (22) from rotating relative to the first lock seat (21).

8. A crib according to any one of claims 1-3, characterized in that, The folding support assembly includes a first support rod (51) and a second support rod (52) that are cross-hinged. One end of the first support rod (51) is hinged to the upper side of the lower bed frame (12), and the other end is slidably mounted on the locking assembly. One end of the second support rod (52) is hinged to the lower side of the upper bed frame (11), and the other end is slidably mounted on the lower bed frame (12). The locking assembly includes a locking seat (61) mounted on the upper bed frame (11) and a latch (62) provided on the locking seat (61). The locking seat (61) is provided with a sliding groove (611) opened along the length direction. One end of the first support rod (51) cooperates with the sliding groove (611). The latch (62) extends into the sliding groove (611) to prevent the first support rod (51) from sliding along the sliding groove (611). The second unlocking assembly (3) can retract the latch (62) into the locking seat (61) to disengage from the sliding groove (611).

9. A crib according to claim 8, characterized in that, The second unlocking component (3) includes a second lock seat (31) mounted on the upper bed frame (11), a push button (32) that can move up and down relative to the second lock seat (31), and an operating rope connected to the latch (62) on the second lock seat (31).

10. A baby stroller, characterized in that, Includes a frame (9), on which a crib is detachably mounted as described in any one of claims 1-9, the frame (9) having a first crossbar (91) and a second crossbar (92), the first crossbar (91) and the second crossbar (92) being connected to a mounting component.

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