Baby crib convenient to disassemble

Abstract

The utility model discloses a baby crib convenient to disassemble, which relates to the technical field of baby cribs, and comprises a frame and a support frame, a base is connected with a bearing seat through a buckle mechanism, and the buckle mechanism comprises a sliding rod, a clamping head, a compression spring, a power structure, a controller and the like. The controller is arranged to control starting and stopping of the power structure, when the baby crib needs to be disassembled, the controller can send out a signal to control starting of the motor, then the driving lever is driven to rotate, in the rotating process of the driving lever, the transmission pin moves in the transmission groove, the sliding rod retracts inwards through the inclined transmission groove till the clamping head is separated from the clamping groove, and the baby crib is disassembled. Therefore, the frame is separated from the supporting frame. According to the baby crib, the whole appearance of the baby crib does not need to retain a split structure mounting position, the whole appearance of the baby crib is more coordinated, meanwhile, the safety of the baby crib can be improved, and the situation that a crib body is separated due to mistaken touch is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of baby cribs, in particular to a detachable baby crib. Background Art

[0002] As people's living conditions are getting better and better, parents are paying more and more attention to the growth of teenagers and provide children with the best living conditions from an early age. There are more and more manufacturers of children's products in society. When children travel, in order to make it easier for parents to take care of their children, many strollers and cribs have appeared. In order to facilitate the carrying of strollers, cribs or seats, foldable or detachable cribs have come into being.

[0003] Among them, it is common for detachable baby beds to be assembled with two or more parts through movable connections, such as snap connections. When dismantling is required, it can be achieved by pressing the corresponding component switch. However, this connection method often has related switch structures exposed to the outside, affecting the overall appearance of the device, and there is a possibility of accidental touch during use, or the child may press the switch to loosen and open. If the user does not discover it in time, there will be risks when using it again, which may cause harm to the baby. Utility Model Content

[0004] The technical problem solved by the utility model is that the existing detachable baby bed connection method often has a related switch structure exposed to the outside, which affects the overall appearance of the device, and there is a risk of accidental touch or child pressing the switch to open during use, thereby causing damage to the user.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A detachable baby crib comprises a base and a receiving seat, wherein the base and the receiving seat are connected via a buckle mechanism, and the buckle mechanism comprises:

[0007] Two groups of sliding rods, the sliding rods are slidably arranged in the base, and the two sliding rods in the same group are symmetrically arranged;

[0008] A clamping head, the clamping head is fixedly arranged at the outer end of the slide rod, and a clamping groove matching the clamping head is opened on the receiving seat;

[0009] A compression spring, the compression spring is used to drive the slide bar to extend outward from the base;

[0010] A power structure, the power structure is arranged inside the base and is used to drive the slide bar to retract into the base;

[0011] A controller is used to control the start and stop of the power structure.

[0012] In one scheme of the utility model: the power structure includes a motor and a lever, the output shaft of the motor is fixedly connected to the middle part of the lever, a "∠"-shaped transmission groove is provided at one end of the slide rod close to the motor, and transmission pins are fixedly provided at both ends of the lever, and the transmission pins are located in the transmission groove.

[0013] In one solution of the utility model: a limit block is arranged on the slide bar, and the limit block is used to limit the length of the slide bar extending out of the base.

[0014] In one solution of the utility model: the slide rod is a hollow structure, and reinforcing ribs are arranged inside the slide rod.

[0015] In one solution of the utility model: the bottom end of the clamping head is provided with an inclined guide surface.

[0016] In one solution of the utility model: the bottom edge of the base is an arc-shaped surface, and the top end of the receiving seat is in contact with the bottom end of the base.

[0017] In one solution of the utility model: a ventilation structure is provided on the base.

[0018] According to the utility model, a detachable baby bed has at least one of the following technical effects: by setting a controller to control the start and stop of the power structure, when the baby bed needs to be disassembled, the controller can send a signal to control the motor to start, thereby driving the lever to rotate. During the rotation of the lever, the transmission pin moves in the transmission slot, and the sliding rod is retracted inward through the inclined transmission slot until the clamping head is out of the slot, thereby realizing the separation of the frame and the support frame. The overall appearance of the baby bed does not need to retain the installation position of the disassembly structure, making the overall appearance of the baby bed more coordinated, and at the same time, it can also improve its safety and avoid the situation where the body is separated due to accidental touch.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model from the front;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0024] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0025] Figure 5 It is a schematic diagram of the structure of the support frame and the frame connected in a three-dimensional manner according to the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the base and the receiving seat of the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the connection between the slide bar and the base of the utility model;

[0028] Figure 8 It is a schematic diagram of the structure of the lever and the slide bar of the utility model;

[0029] Fig. 9 It is a three-dimensional structural diagram of the lever position of the utility model;

[0030] Fig.10 It is a three-dimensional structural schematic diagram of the clamp head of the utility model;

[0031] Fig.11 It is a structural schematic diagram of the ventilation structure of the utility model.

[0032] In the figure: 1. base; 2. receiving seat; 3. sliding rod; 4. clamping head; 5. compression spring; 6. lever; 7. transmission groove; 8. limit block; 9. ventilation structure. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] See also Figure 1-11 The utility model is a detachable baby bed, comprising a frame and a support frame. The frame is located at the upper end of the baby bed, and may include a fence, a seat plate and a base 1, etc. The fence is higher than the seat plate by a certain distance to limit and protect the baby, and the fence and the seat plate can be detachably connected or fixedly connected by a support rod. The base 1 is fixedly arranged on the bottom surface of the seat plate for connecting with the support frame. At the same time, related motor, transmission, drive and other structures can be arranged inside the base 1. The support frame is used to play a supporting role. The support frame may include a plurality of support legs. The upper ends of the support legs are connected to the receiving seat 2, and the receiving seat 2 is used to connect with the base 1. The lower ends of the support legs may be provided with moving wheels, which may be universal wheels, and a locking structure is provided on the moving wheels, which is used to lock the baby bed in place when needed. The base 1 and the receiving seat 2 are connected by a buckle mechanism, and the buckle mechanism includes a slide bar 3, a clamp 4, a compression spring 5, a power structure and a controller, etc.

[0037] See also Figure 1-11 In one embodiment of the utility model, the sliding rod 3 can be set into two groups, the number of sliding rods 3 in each group is two, and the two sliding rods 3 in the same group are on the same line and are respectively arranged on both sides of the base 1, that is, the outer ends of the two sliding rods 3 in the same group can extend out of the external positions on both sides of the base 1, and the two sliding rods 3 in the same group are symmetrically arranged; here, the number of sliding rods 3 in one group is taken as an example.

[0038] See also Figure 1-11 In one embodiment of the present utility model, the slide bar 3 may be a hollow structure, and a reinforcing rib is arranged inside the slide bar 3. That is, the slide bar 3 may include a panel, and side panels are fixedly arranged on both sides of the panel to form a rod-shaped structure with a space inside, and reinforcing ribs may be arranged in the length direction and the width direction respectively to ensure the strength of the slide bar 3.

[0039] See also Figure 1-11In one embodiment of the utility model, the compression spring 5 is used to drive the slide bar 3 to extend to the outside of the base 1; the compression spring 5 can be set at the end of the slide bar 3 (the inner end, that is, the end located inside the base 1), or it can be: a fixed block extends from the slideway in the base 1 for accommodating the slide bar 3 into the cavity of the slide bar 3, a fixed block is fixedly set in the slide bar 3, and the compression spring 5 is set between the two fixed blocks.

[0040] See also Figure 1-11 In one embodiment of the utility model, a limit block 8 is provided on the slide bar 3. The limit block 8 is provided on the slide bar 3 and extends to the outside of the slide bar 3. A corresponding notch is provided on the slideway of the base 1. The limit block 8 is located in the notch. The limit block 8 is used to limit the length of the slide bar 3 extending outward from the base 1. When the slide bar 3 extends outward to a set distance, the limit block 8 will abut against the corresponding position of the base 1 to limit the stroke. The limit block 8 can be a plate-type structure, one end of which is fixedly connected to the slide bar 3, and the other end extends outward obliquely, so that the slide bar 3 can be disassembled and assembled by pressing, so that the slide bar 3 can be easily disassembled and assembled.

[0041] See also Figure 1-11 In one embodiment of the utility model, the clamping head 4 is fixedly arranged at the outer end of the slide rod 3, and a clamping groove matching the clamping head 4 is provided on the receiving seat 2; when the base 1 is connected to the receiving seat 2, the clamping head 4 is located in the clamping groove to achieve a connection effect. The bottom end of the clamping head 4 may be provided with an inclined guide surface. When the base 1 is connected to the receiving seat 2, the clamping head 4 may be retracted by pressing, thereby improving the convenience of connection.

[0042] See also Figure 1-11In one embodiment of the utility model, the power structure is arranged inside the base 1, and is used to drive the slide bar 3 to retract into the base 1, and the clamp head 4 is disengaged from the clamping groove, thereby realizing the separation of the base 1 and the receiving seat 2; the power structure can be a linear motor or other linear drive structure. As an example, the power structure includes a motor and a lever 6, the output shaft of the motor is fixedly connected to the middle of the lever 6, and is used to drive the lever 6 to rotate, and the end of the slide bar 3 close to the motor is provided with a transmission groove 7 in the shape of "∠", and transmission pins are fixedly arranged at both ends of the lever 6, and the transmission pins are located in the transmission groove 7. The transmission groove 7 includes two parts, one part is arranged along the length direction of the slide bar 3, so as to provide a moving space for the transmission pin during the process of the slide bar 3 retracting into the base 1. The other part is arranged obliquely, and the distance between one end of the part (connected to the part along the length direction of the slide bar 3) and the output shaft is smaller than the distance between the other end and the output shaft, so that when the motor drives the lever 6 to rotate, the slide bar 3 can be retracted inward through the inclined transmission groove 7.

[0043] See also Figure 1-11 In one embodiment of the utility model, the controller is used to control the start and stop of the power structure. The controller can be in the form of a control panel or a wireless communication remote control. By providing a controller to control the start and stop of the motor in the power structure, a signal is sent when the baby bed needs to be disassembled, and the motor is controlled to start through the controller. The overall appearance of the baby bed does not need to retain the installation position of the disassembly structure, making the overall appearance of the baby bed more coordinated, and at the same time, it can also improve its safety and avoid the situation where the car body is separated due to accidental touch.

[0044] See also Figure 1-11 In one embodiment of the utility model, the bottom edge of the base 1 is an arc-shaped surface, and the top of the receiving seat 2 fits with the bottom of the base 1. The edge of the receiving seat 2 extends upward, so that the top of the receiving seat 2 forms a receiving surface with a central concave. The top of the receiving seat 2 can also be composed of a support rod at the edge and a support rod in the middle to form a receiving surface. The bottom end of the base 1 is arranged in an arc shape, and fits with the receiving surface during assembly, thereby effectively improving the connection stability between the support frame and the frame. A ventilation structure 9 is provided on the base 1. The ventilation structure 9 can be provided with ventilation gaps, and can further be provided with a fan, which can be used to regulate the internal temperature of the base 1.

[0045] The working principle of this utility model:

[0046] When installing the device, the frame is aligned with the support frame and pressed downward. Under the action of the guide surface of the clamping head 4, the sliding rod 3 retracts inward. After the base 1 is in the installation position, under the action of the compression spring 5, the sliding rod 3 extends outward, and the clamping head 4 is in the clamping groove to realize the fixed clamping connection between the base 1 and the receiving seat 2; when it needs to be dismantled, the command can be input through the remote control or the control panel, and then the controller controls the motor to start and drive the lever 6 to rotate. During the rotation of the lever 6, the transmission pin moves in the transmission groove 7, and the sliding rod 3 retracts inward through the inclined transmission groove 7 until the clamping head 4 is out of the clamping groove, thereby realizing the separation of the frame and the support frame. After the motor stops, when the frame and the support frame are assembled again, that is, when the sliding rod 3 extends outward, the transmission pin drives the lever 6 to reset (the corner position of the transmission groove 7).

[0047] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the claims of the utility model.

Claims

1. A detachable baby crib, comprising a base (1) and a receiving seat (2), wherein the base (1) and the receiving seat (2) are connected via a snap mechanism, and characterized in that: The buckle mechanism comprises: Two groups of sliding rods (3), wherein the sliding rods (3) are slidably arranged in the base (1), and the two sliding rods (3) in the same group are symmetrically arranged; A clamping head (4), wherein the clamping head (4) is fixedly arranged on the outer end of the slide rod (3), and a clamping groove matching the clamping head (4) is provided on the receiving seat (2); A compression spring (5), the compression spring (5) being used to drive the slide bar (3) to extend outward from the base (1); A power structure, the power structure being arranged inside the base (1) and used for driving the sliding rod (3) to retract into the base (1); A controller is used to control the start and stop of the power structure.

2. A detachable baby crib according to claim 1, characterized in that: The power structure comprises a motor and a lever (6), wherein the output shaft of the motor is fixedly connected to the middle of the lever (6), a transmission groove (7) in the shape of "∠" is arranged at one end of the slide bar (3) close to the motor, and transmission pins are fixedly arranged at both ends of the lever (6), and the transmission pins are located in the transmission groove (7).

3. A detachable baby bed according to claim 2, characterized in that: A limit block (8) is provided on the slide bar (3), and the limit block (8) is used to limit the length of the slide bar (3) extending outward from the base (1).

4. A detachable baby bed according to claim 3, characterized in that: The slide rod (3) is a hollow structure, and reinforcement ribs are arranged inside the slide rod (3).

5. A detachable baby crib according to claim 4, characterized in that: The bottom end of the clamp (4) is provided with an inclined guide surface.

6. The detachable baby crib according to claim 1, characterized in that: The bottom edge of the base (1) is an arc-shaped surface, and the top of the receiving seat (2) fits with the bottom of the base (1).

7. A detachable baby crib according to claim 6, characterized in that: A ventilation structure (9) is provided on the base (1).

Images