A tilted baby bed
By designing a flip mechanism on the crib to drive the tilt of the bed plate to simulate the vertical hug posture, the problem of milk spill after feeding is solved, the effect of effectively preventing vomiting is achieved, and the safety and convenience of the baby are ensured.
Patent Information
- Application Number
- CN202010368018.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-04-30
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2040-04-30
AI Technical Summary
Existing cribs cannot effectively prevent milk from spilling after feeding, causing milk to flow out of the corners of the mouth or vomiting.
A tilted crib is designed, which drives the tilt of the bed plate through a flip mechanism to simulate a vertical holding position to reduce the situation of milk spillage, including a push rod motor and a U-shaped flip bracket, the connection between the bed plate and the base, and the design of the guardrail to ensure the baby Safety.
The tilt of the bed board significantly reduces the situation of vomiting, provides a closer approach to the vertical hug, ensures the safety of the baby, and is simple and practical in design, with low cost, suitable for babies of different ages.
Smart Images
Figure CN113576202B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of baby cribs, and in particular to an inclined baby crib. Background Art
[0002] With the improvement of living standards, baby beds have become more and more popular, but their functions are relatively simple and cannot meet the growing new needs. If the baby lies flat on the bed immediately after feeding, milk will flow out from the corners of the mouth, and even spit out all the milk just eaten. Summary of the invention
[0003] The invention provides a tilting baby crib to solve the technical problem of how to prevent milk from spilling out of the baby crib.
[0004] To this end, the present invention provides an inclined baby crib, which includes: a bed board, a flipping mechanism, a base and a guardrail; wherein the bed board is arranged at the top of the base, and the foot of the bed board is pivotally connected to the base; the flipping mechanism is arranged on the base, and the flipping mechanism drives the head of the bed board to flip relative to the base; the guardrail is arranged around the base.
[0005] Furthermore, the flipping mechanism is a push rod motor, both ends of which are respectively connected to the head of the bed board and the base pivot, and the horizontal direction of movement of the push rod motor is consistent with the horizontal direction from the foot to the head of the bed board.
[0006] Furthermore, the flip mechanism includes: a push rod motor and a U-shaped flip bracket, and the flip bracket includes: a first flip rod, a second flip rod and a flip cross bar; wherein, the first flip rod and the second flip rod are symmetrical to each other; one end of the first flip rod and the second flip rod are each provided with a first roller, and the first roller is in contact with the bottom surface of the head of the bed board; the other ends of the first flip rod and the second flip rod are respectively fixedly connected to the two ends of the flip cross bar; the first flip rod and the second flip rod are respectively connected to the base pivot; the two ends of the push rod motor are respectively connected to the base and the flip cross bar pivot.
[0007] Furthermore, the base includes: a first base frame, a second base frame and a lifting mechanism; wherein, the first base frame is arranged on the second base frame through the lifting mechanism, and the lifting mechanism can drive the first base frame to vertically lift and lower relative to the second base frame; the flipping mechanism is pivotally connected to the first base frame, and the guardrail is connected to the second base frame.
[0008] Furthermore, the lifting mechanism includes: a first support rod, a second support rod, a third support rod, a fourth support rod, a support cross rod, a guide rail and a driving device; wherein the horizontal direction in which the first support rod, the second support rod, the third support rod and the fourth support rod extend is consistent with the horizontal direction from the foot to the head of the bed board; the first support rod is parallel to the third support rod, and the second support rod is parallel to the fourth support rod; the first support rod is pivotally connected to the second support rod and is in an X shape, and the third support rod is pivotally connected to the fourth support rod and is in an X shape; the first support rod, the second support rod, , the third support rod and the fourth support rod are respectively provided with a second roller at one end, the other ends of the first support rod and the fourth support rod are respectively connected to the first base frame pivot, and the other ends of the second support rod and the third support rod are respectively connected to the second base frame pivot; the first base frame and the second base frame are both provided with the guide rail, and the second roller is placed in the guide rail; the two ends of the supporting cross bar are respectively vertically connected to the first support rod and the fourth support rod; the two ends of the driving device are respectively connected to the supporting cross bar and the second base frame pivot, and the power direction of the driving device is perpendicular to the supporting cross bar.
[0009] Furthermore, a first push rod is provided on the top of the first base frame.
[0010] Furthermore, a second top rod is provided on the top of the second base frame.
[0011] Furthermore, the guardrail comprises: a fixed rail and a side rail, and the fixed rail is detachably connected to the side rail.
[0012] Furthermore, it also includes: a main control device, a power box and an electrical fixing plate; wherein the electrical fixing plate is arranged on the inner wall of the fixing column, and the horizontal height of the top of the electrical fixing plate is smaller than the horizontal height of the top of the second push rod; the main control device and the power box are arranged on the electrical fixing plate, the main control device is electrically connected to the power box, and the push rod motor is electrically connected to the driving device.
[0013] Furthermore, it also includes: a remote controller, which is communicatively connected with the main control device.
[0014] Furthermore, four third rollers are provided on the bottom surface of the second base frame.
[0015] Furthermore, the fixed bar is provided with an emergency stop switch, and the emergency stop switch is electrically connected to the main control device through a pre-buried wire in the fixed bar.
[0016] By tilting the bed board, it simulates holding the baby vertically, thus preventing milk from spilling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:
[0018] Figure 1 is a perspective view of an inclined baby crib according to a first embodiment of the present invention;
[0019] Figure 2 A perspective view of a base in a first embodiment of the present invention;
[0020] Figure 3 It is a perspective view of a base in the second embodiment of the present invention.
[0021] Description of reference numerals:
[0022] 1-bed board, 2-turning mechanism, 3-base, 4-guardrail, 5-foot, 6-head;
[0023] 21-push rod motor, 22-turning bracket, 221-first turn rod, 222-second turn rod, 223-turning cross bar, 224-first roller;
[0024] 31-first base frame, 32-second base frame, 33-lifting mechanism, 311-first push rod, 321-third roller, 322-second push rod, 331-first support rod, 332-second support rod, 333-third support rod, 334-fourth support rod, 335-support cross bar, 336-guide rail, 337-driving device;
[0025] 41-fixed railing, 42-side railing, 411-emergency stop switch. DETAILED DESCRIPTION
[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.
[0027] Figure 1 is a perspective view of an inclined baby crib according to a first embodiment of the present invention, Figure 2 FIG. 1 is a perspective view of a base in a first embodiment of the present invention. Figure 1 and Figure 2 As shown, the inclined baby bed provided by the present invention includes: a bed board 1, a turning mechanism 2, a base 3 and a guardrail 4; wherein the bed board 1 is arranged at the top of the base 3, and the foot 5 of the bed board 1 is pivotally connected to the base 3; the turning mechanism 2 is arranged on the base 3, and the turning mechanism 2 drives the head 6 of the bed board 1 to turn relative to the base 3; the guardrail 4 is arranged around the base 3.
[0028] After feeding, hold the baby upright for a while and then put it on the bed, and the vomiting of milk will be significantly reduced. At this time, the baby can be placed on the crib, and the flip mechanism 2 drives the bed board 1 to flip upward with the foot 5 pivot connection as the rotation axis, so that the bed board 1 is tilted, so that the baby will lie diagonally on the bed, and the vomiting of milk will be reduced. The larger the flip angle of the bed board 1, the closer it is to the effect of holding the baby upright, and the better the anti-spilling milk effect. However, the physiological conditions of babies of different ages should be considered, and it is not appropriate to simply pursue a large angle. The flip angle of the bed board 1 is 0-30°. If the angle is too large, the gap between the bed board 1 and the guardrail 4 will be larger, and the baby will be easily injured; 0-10° is preferred to better ensure the safety of the baby. By tilting the bed board, the effect of anti-spilling milk is achieved, freeing the hands of parents, saving worry and effort.
[0029] The guardrail 4 is connected to the base 3 and encloses the bed board 1, the turning mechanism 2 and the base 3 therein. Its height is set according to the body shape of the baby, but must be higher than the horizontal height of the bed board 1 after tilting to prevent the baby from sliding off the bed board 1 and ensure the baby's safety.
[0030] Preferably, a plurality of hollow holes can be added on the bed board 1 for ventilation and air permeability, and also to reduce the overall weight.
[0031] Furthermore, if Figure 2 As shown, the flipping mechanism 2 is a push rod motor, the two ends of which are pivotally connected to the head 6 of the bed board 1 and the base 3 respectively, and the horizontal direction of movement of the push rod motor is consistent with the horizontal direction from the foot 5 to the head 6 of the bed board 1.
[0032] When flipping, the motor extends to push the bed board 1 around the pivot point between the foot 5 of the bed board 1 and the base 3, so that the bed board 1 is tilted. The push rod motor is novel and exquisite in design, small in size, high in precision, fully synchronized, and has good self-locking performance. It is directly driven by the motor and does not require pipeline air source and oil circuit. It is simple and practical, easy to assemble and maintain, and has low cost.
[0033] Preferably, a reinforcement member can be added to the bottom surface of the bed board 1. The reinforcement member can be of various shapes. The reinforcement member is connected to the bed board and replaces the bed board 1 to be pivotally connected to the push rod motor to prevent damage to the bed board and extend the service life of the bed board 1.
[0034] Further, Figure 3 FIG. 2 is a perspective view of a base in a second embodiment of the present invention. Figure 3As shown, the flip mechanism 2 includes: a push rod motor 21 and a U-shaped flip bracket 22, and the flip bracket 22 includes: a first flip rod 221, a second flip rod 222 and a flip cross bar 223; wherein, the first flip rod 221 and the second flip rod 222 are symmetrical to each other; one end of the first flip rod 221 and the second flip rod 222 are each provided with a first roller 224, and the first roller 224 is in contact with the bottom surface of the head 6 of the bed board 1; the other ends of the first flip rod 221 and the second flip rod 222 are respectively fixedly connected to the two ends of the flip cross bar 223; the first flip rod 221 and the second flip rod 222 are respectively pivotally connected to the base 3; the two ends of the push rod motor 21 are respectively pivotally connected to the base 3 and the flip cross bar 223.
[0035] The first flip rod 221 and the second flip rod 222 are connected to the base pivot, that is, the U-shaped flip bracket 22 is connected to the base pivot, and the push rod motor 21 drives the U-shaped flip bracket 22 to rotate and drives the first roller 224 to roll on the bottom surface of the bed board 1, driving the bed board 1 to flip, so that the bed board 1 is flipped upward or laid flat. This solution avoids the situation where the mechanical connection damages the bed board 1, and the U-shaped flip bracket 22 has a stronger supporting force and is more stable, giving the baby a better experience.
[0036] Furthermore, if Figure 3 As shown, the base 3 includes: a first base frame 31, a second base frame 32 and a lifting mechanism 33; wherein, the first base frame 31 is arranged on the second base frame 32 through the lifting mechanism 33, and the lifting mechanism 33 can drive the first base frame 31 to rise and fall vertically relative to the second base frame 32; the flipping mechanism 2 is pivotally connected to the first base frame 31, and the guardrail 4 is connected to the second base frame 32.
[0037] The height of the guardrail 4 is designed according to the lifting height of the base 3 and the maximum height of the bed board 1 after flipping, and must be at least equal, otherwise the baby may fall from the crib. Preferably, when the bed board 1 is flipped to the highest position, the minimum vertical distance between the upper surface of the bed board 1 and any part of the upper surface of the guardrail 4 in the lowest position is at least 300 mm. The guardrail 4 is fixedly or detachably connected to the second base frame 32, and the surroundings of the first base 3 do not interfere with the inner wall of the guardrail 4. The lifting mechanism 33 changes the horizontal height of the bed board 1 by raising or lowering the height of the first frame relative to the second frame, thereby realizing the lifting function and facilitating the adjustment of the height of the bed surface.
[0038] Furthermore, if Figure 3As shown, the lifting mechanism 33 includes: a first support rod 331, a second support rod 332, a third support rod 333, a fourth support rod 334, a support cross bar 335, a guide rail 336 and a driving device 337; wherein, the horizontal direction in which the first support rod 331, the second support rod 332, the third support rod 333 and the fourth support rod 334 extend is consistent with the horizontal direction from the foot to the head of the bed board; the first support rod 331 is parallel to the third support rod 333, and the second support rod 332 is parallel to the fourth support rod 334; the first support rod 331 is pivotally connected to the second support rod 332 and is in an X shape, and the third support rod 333 is pivotally connected to the fourth support rod 334 and is in an X shape; the first support rod 331, The second support rod 332, the third support rod 333 and the fourth support rod 334 are respectively provided with a second roller at one end, the other ends of the first support rod 331 and the fourth support rod 334 are respectively connected to the first base frame pivot, and the other ends of the second support rod 332 and the third support rod 333 are respectively connected to the second base frame pivot; the first base frame and the second base frame are both provided with the guide rail 336, and the second roller is placed in the guide rail 336; the two ends of the support cross bar 335 are respectively vertically connected to the first support rod 331 and the fourth support rod 334; the two ends of the driving device 337 are respectively connected to the support cross bar 335 and the second base frame pivot, and the power direction of the driving device 337 is perpendicular to the support cross bar 335.
[0039] The first support rod 331 and the second support rod 332 are pivotally connected and form an X shape, and the third support rod 333 and the fourth support rod 334 are pivotally connected and form an X shape, and the two X shapes are symmetrical to each other. The two pairs of support rods each constitute an independent entity and are connected as a whole through the support cross bar 335. Each part is evenly stressed and supports each other, and the support strength is high. The driving device 337 is preferably a straight rod motor. The driving device 337 pulls or pushes the support cross bar 335 to move horizontally from the foot 5 to the head 6 of the bed board 1 to change the angle between the first support rod 331 and the second support rod 332 and the angle between the third support rod 333 and the fourth support rod 334, driving the first base frame 31 to rise and fall vertically, making the lifting process more stable and not easy to shake during the lifting process, preventing the first base frame 31 from scratching the guardrail 4, and improving the experience during the lifting process.
[0040] Furthermore, if Figure 3 As shown, a first push rod 311 is provided on the top of the first base frame 31 .
[0041] The first push rods 311 are arranged at the four corners of the first base frame 31 so as to support the bed board 1 after it is lowered, thereby reducing the pressure on the turning mechanism 2, extending the service life of the turning mechanism 2 and avoiding shaking.
[0042] Furthermore, if Figure 3 As shown, a second top rod 322 is provided on the top of the second base frame 32 .
[0043] The second push rod 322 determines the lowest height of the first base frame 31. The second push rod 322 is preferably also arranged at the four corners of the second base frame 32 to facilitate supporting the first frame, reduce the pressure on the lifting mechanism 33 at the lowest position, extend the life of the lifting mechanism 33, and prevent the whole from shaking.
[0044] Furthermore, if Figure 1 As shown, the guardrail 4 includes: a fixed rail 41 and a side rail 42, and the fixed rail 41 is detachably connected to the side rail 42.
[0045] There are many ways of detachable connection. For example, the edge of the side rail 42 is provided with a groove to install the pin, the fixed rail 41 is provided with a pin hole matching the pin, the bottom of the side rail 42 is provided with a male groove, and the fixed rail 41 is provided with a female groove matching the male groove, which is convenient for disassembly and assembly; a buckle connection can also be used, the top corners of the top of the side rail 42 are respectively provided with a depression, and the depressions are respectively provided with a buckle, and the fixed rail 41 and the corresponding positions are respectively provided with a knob matching the buckle, and the bottom of the side rail 42 is provided with a male groove, and the fixed rail 41 is provided with a female groove matching the male groove. After the male groove is inserted into the female groove, the buckle is inserted into the knob to complete the connection. While ensuring strength, it is also convenient to remove the side rail 42 at any time, which is convenient for taking care of babies.
[0046] Preferably, the knob can be fixed to the fixing bar 41 by using pre-embedded nuts and bolts, which is simple, quick and convenient for quick installation.
[0047] Furthermore, if Figure 1 As shown, the inclined baby bed also includes: a main control device, a power box and an electrical fixing plate; wherein the electrical fixing plate is arranged on the inner wall of the fixing bar 41, and the horizontal height of the top of the electrical fixing plate is less than the horizontal height of the top of the second push rod 322; the main control device and the power box are arranged on the electrical fixing plate, the main control device is electrically connected to the power box, and the push rod motor 21 and the driving device 337 are electrically connected.
[0048] The main control device is used to centrally control the movement of the crib, and the power box is used to centrally manage the power of each device. The main control device and the power box are arranged on the electrical fixing plate to facilitate centralized management, reduce the internal wiring of the crib, and avoid direct binding or installation on the frame to cause danger. In addition, the electrical fixing plate can also be made of insulating materials to prevent the main control device and the power box from leaking electricity.
[0049] Furthermore, the tilting baby crib further comprises: a remote controller, wherein the remote controller is communicatively connected with the main control device.
[0050] The remote control is used to send instructions to the main control device to control the movement of the crib. Multiple memory positions can be set. You can reach the preset position or adjust the tilt angle up and down with one button. You can also lay the crib flat with one button, eliminating the need for frequent manual adjustments and freeing your hands.
[0051] Furthermore, if Figure 3 As shown, four third rollers 321 are provided on the bottom surface of the second base frame 32 .
[0052] With the help of the pulleys, the entire crib can be pushed without much effort, making it convenient to move the crib.
[0053] Furthermore, if Figure 1 As shown, the fixed bar 41 is provided with an emergency stop switch 411 , and the emergency stop switch 411 is electrically connected to the main control device through a pre-buried wire in the fixed bar 41 .
[0054] When danger occurs, the operation of the crib can be stopped immediately by the emergency stop switch 411 to prevent the baby from being hurt. The pre-buried wire is arranged in the fixed column 41 and cannot be observed, thereby ensuring the aesthetic appearance and preventing the baby from contacting the wire, which is safer.
[0055] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed in this disclosure. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.
[0056] It will be appreciated that the present invention is not limited to the exact construction that has been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof.
Claims
1. A tilting crib, characterized in that: include: Bed board, turning mechanism, base and guardrails; Wherein, the bed board is arranged at the top end of the base, and the foot of the bed board is pivotally connected to the base; The flipping mechanism is arranged on the base, and the flipping mechanism drives the head of the bed board to flip relative to the base; The guardrail is arranged around the base; The flip mechanism comprises: a push rod motor and a U-shaped flip bracket, and the flip bracket comprises: a first flip rod, a second flip rod and a flip cross bar; Wherein, the first flip rod and the second flip rod are symmetrical to each other; One end of each of the first flip rod and the second flip rod is provided with a first roller, and the first roller contacts the bottom surface of the head of the bed board; The other ends of the first flip rod and the second flip rod are fixedly connected to the two ends of the flip cross bar respectively; The first flip rod and the second flip rod are respectively connected to the base pivotally; The two ends of the push rod motor are respectively connected to the base and the flip cross bar pivot; The base comprises: a first base frame, a second base frame and a lifting mechanism; Wherein, the first base frame is arranged on the second base frame through the lifting mechanism, and the lifting mechanism can drive the first base frame to rise and fall vertically relative to the second base frame; The flip mechanism is pivotally connected to the first base frame, and the guardrail is connected to the second base frame; The lifting mechanism comprises: a first support rod, a second support rod, a third support rod, a fourth support rod, a support cross rod, a guide rail and a driving device; Wherein, the horizontal direction in which the first support rod, the second support rod, the third support rod and the fourth support rod extend is consistent with the horizontal direction from the foot to the head of the bed board; The first support rod is parallel to the third support rod, and the second support rod is parallel to the fourth support rod; The first support rod is pivotally connected to the second support rod and is in an X shape, and the third support rod is pivotally connected to the fourth support rod and is in an X shape; One end of each of the first support rod, the second support rod, the third support rod and the fourth support rod is respectively provided with a second roller, the other ends of the first support rod and the fourth support rod are respectively pivotally connected to the first base frame, and the other ends of the second support rod and the third support rod are pivotally connected to the second base frame; The first base frame and the second base frame are both provided with the guide rail, and the second roller is placed in the guide rail; The two ends of the supporting cross bar are respectively vertically connected to the first supporting rod and the fourth supporting rod; The two ends of the driving device are respectively connected to the supporting cross bar and the second base frame pivotally, and the power direction of the driving device is perpendicular to the supporting cross bar; The guardrail comprises: a fixed rail and a side rail, wherein the fixed rail is detachably connected to the side rail; The fixed bar is provided with an emergency stop switch, and the emergency stop switch is electrically connected to the main control device through a pre-buried wire in the fixed bar.
2. The inclined crib according to claim 1, characterized in that: A first push rod is provided on the top of the first base frame.
3. The inclined crib according to claim 2, characterized in that: A second top rod is provided on the top of the second base frame.
4. The inclined crib according to claim 3, characterized in that: Also includes: Main control unit, power supply box and electrical fixture plate; Wherein, the electrical appliance fixing plate is arranged on the inner side wall of the fixing column, and the horizontal height of the top end of the electrical appliance fixing plate is smaller than the horizontal height of the top end of the second push rod; The main control device and the power supply box are arranged on the electrical appliance fixing plate, the main control device is electrically connected to the power supply box, and the push rod motor is electrically connected to the driving device.
5. The inclined crib according to claim 4, characterized in that: Also includes: A remote controller is communicatively connected with the main control device.
6. The inclined crib according to claim 4, characterized in that: Four third rollers are arranged on the bottom surface of the second base frame.