Nursing bed for newborn infants
By designing an infant and toddler care bed with adjustable height and operating space, the difficulty and pressure of caregivers when changing diapers are solved, providing a more efficient care bed design.
Patent Information
- Application Number
- CN202323630215.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing infant and toddler care bed fence limits the operating space of care workers, increases the difficulty and pressure of changing diapers, and the height of the care bed is not convenient for adjustment.
A nursing bed consisting of the first and second bed bodies is designed, providing more operating space through hinge articulated connection and locking mechanism, and adjusting the nursing bed height through lifting mechanism and driving mechanism to reduce operating pressure and discomfort. .
By opening the second bed body, it provides more operating space, reduces excessive bends and twists, adjusts the height of the nursing bed to adapt to the height of the nursing staff, reduces the difficulty of changing diapers, and improves operating convenience.
Smart Images
Figure CN222265621U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nursing beds, in particular to a newborn infant nursing bed. Background Art
[0002] After a baby is born, a special nursing bed is usually provided for them to rest. This can create an independent and quiet space for the baby to move around, which is conducive to their sleep and rest. Secondly, placing the baby in a nursing bed to sleep can avoid the risk of squeezing the baby when sleeping in the same bed with adults.
[0003] Existing infant care beds are generally equipped with enclosures on all four sides. Although the enclosures can prevent the risk of infants falling, they also limit the operating space of caregivers, causing excessive bending and twisting when changing diapers for infants, increasing operating pressure and discomfort. In addition, the height of existing infant care beds is usually fixed, which is not convenient to adjust according to the height of the caregivers, further increasing the difficulty of caregivers in changing diapers. Utility Model Content
[0004] The utility model aims to provide a newborn baby care bed which is convenient for changing diapers and reduces the operating difficulty and discomfort of caregivers.
[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.
[0006] A newborn infant care bed includes a care bed body, which includes a first bed body and a second bed body, the first bed body and the second bed body are hingedly connected by hinges, and a locking mechanism is provided between the two sides of the first bed body and the second bed body. A support frame is connected to the bottom of the first bed body, a horizontal plate is installed at the bottom of the support frame, and first U-shaped legs are installed at both ends of the horizontal plate, and universal wheels are installed at both ends of the first U-shaped legs. Vertical pipes are installed on both sides of the lower surface of the horizontal plate near its length direction, and second U-shaped legs are provided on the outer sides of the two vertical pipes. A lifting mechanism capable of driving the second U-shaped legs to rise and fall vertically is provided inside the vertical pipe, and when the second U-shaped legs rise to the highest point, the universal wheels are supported by the ground. A driving mechanism that cooperates with the two lifting mechanisms is provided inside the horizontal plate.
[0007] It can be seen that through the arrangement of the first bed body and the second bed body, the second bed body can be opened when changing diapers, thereby providing more operating space for nursing staff, reducing excessive bending and twisting, and thus reducing operating pressure and discomfort, and through the transmission cooperation of the lifting mechanism and the driving mechanism, the second U-shaped support leg can be driven to rise and fall so that it supports the ground, and then the height of the nursing bed body can be adjusted, which is convenient for adaptive adjustment according to the height of the nursing staff, and when the second U-shaped support leg supports the ground, more reliable stability can be obtained, avoiding the situation where the universal wheel is prone to shaking when supporting the ground, thereby reducing the difficulty of changing diapers and providing convenience for nursing staff.
[0008] Furthermore, the locking mechanism includes a mounting sleeve and an insert ring respectively installed on the outside of the second bed body and the first bed body, an insert rod is arranged through the interior of the mounting sleeve, and the end of the insert rod is matched with the insert ring, an outer surface of the insert rod is provided with a shoulder, and a spring is arranged on the outer surface of the insert rod, and both ends of the spring are respectively abutted against the inner wall and the shoulder of the mounting sleeve.
[0009] When the second bed body needs to be opened, the insertion rod can be pushed upward to drive its end to be pulled out from the insertion ring, and then the second bed body can be opened. When the second bed body needs to be closed, the insertion rod is pressed first, and then the second bed body and the first bed body are closed, and then the insertion rod is released. Under the push of the spring elastic force, the insertion rod automatically moves downward and its end is reinserted into the insertion ring, so that the connection between the second bed body and the first bed body can be fixed.
[0010] Furthermore, the lifting mechanism includes a threaded rod rotating inside the vertical pipe, a nut seat is installed on the outer surface of the threaded rod, a connecting groove is vertically opened on the outer surface of the vertical pipe, a connecting block is installed on the outer surface of the nut seat, and the end of the connecting block passes through the connecting groove and is connected to the second U-shaped support leg.
[0011] When the threaded rod is rotated, the nut seat installed on the surface thereof can be driven to rise and fall vertically, and through the connecting action of the connecting block, the purpose of driving the second U-shaped supporting leg to rise and fall vertically is achieved.
[0012] Furthermore, the driving mechanism includes a motor installed inside the horizontal plate, the output shaft of the motor is connected to a rotating shaft, and the end of the rotating shaft is rotatably connected to the inner wall on the other side of the horizontal plate, two first bevel gears are installed on the outer surface of the rotating shaft, the upper ends of the two threaded rods both penetrate into the interior of the horizontal plate and are installed with second bevel gears, and the first bevel gear is meshingly connected with the second bevel gear.
[0013] When the motor is started, its output shaft drives the rotating shaft to rotate, and drives the two first bevel gears on its surface to rotate. Through the meshing relationship between the first bevel gear and the second bevel gear, the two threaded rods can be driven to rotate at the same time, and the purpose of driving the two second U-shaped legs to rise and fall at the same time is achieved.
[0014] Furthermore, a limit sliding groove is provided on the inner wall of the mounting sleeve, a limit sliding block is installed on the outer surface of the shaft shoulder, and the limit sliding block is arranged in the limit sliding groove.
[0015] The limiting action of the limiting slide groove and the limiting slider can ensure that the insertion rod can only move up and down along a fixed angle to prevent it from rotating, thereby ensuring the docking efficiency between the insertion rod and the insertion ring.
[0016] Furthermore, a handle is installed on the outer surface of the second bed body.
[0017] The setting of the handle makes it convenient for nursing staff to push the nursing bed to move. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;
[0019] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the lifting mechanism and the driving mechanism in the utility model;
[0021] Figure 4 It is a structural schematic diagram of the locking mechanism in the utility model.
[0022] In the figure: 100, nursing bed body; 101, first bed body; 102, second bed body; 200, locking mechanism; 201, mounting sleeve; 202, plug rod; 203, plug ring; 204, shaft shoulder; 205, spring; 300, support frame; 301, cross plate; 302, first U-shaped support foot; 303, universal wheel; 304, vertical pipe; 305, second U-shaped support foot; 400, lifting mechanism; 401, threaded rod; 402, nut seat; 403, connecting groove; 404, connecting block; 500, driving mechanism; 501, motor; 502, rotating shaft; 503, first bevel gear; 504, second bevel gear; 600, limiting slide groove; 601, limiting slider; 700, handle. DETAILED DESCRIPTION
[0023] The utility model is described in detail below with reference to the accompanying drawings.
[0024] like Figure 1-4As shown, a newborn infant care bed includes a care bed body 100, which includes a first bed body 101 and a second bed body 102. The first bed body 101 and the second bed body 102 are hingedly connected by hinges, and a locking mechanism 200 is arranged between the two sides of the first bed body 101 and the second bed body 102. A support frame 300 is connected to the bottom of the first bed body 101, and a horizontal plate 301 is installed at the bottom of the support frame 300. First U-shaped legs 302 are installed at both ends of the horizontal plate 301, and universal wheels 303 are installed at both ends of the first U-shaped legs 302. Vertical pipes 304 are installed on both sides of the lower surface of the horizontal plate 301 near its length direction, and second U-shaped legs 305 are arranged on the outer sides of the two vertical pipes 304. A lifting mechanism 400 capable of driving the second U-shaped legs 305 to rise and fall vertically is arranged inside the vertical pipe 304, and when the second U-shaped legs 305 rise to the highest point, the universal wheels 303 are supported by the ground. A driving mechanism 500 is disposed inside the transverse plate 301 and is in transmission cooperation with the two lifting mechanisms 400 .
[0025] When in use, the infant is placed inside the nursing bed body 100. When the diaper needs to be changed, the fixed connection between the first bed body 101 and the second bed body 102 can be canceled by the locking mechanism 200, and then the second bed body 102 can be opened. Then, according to the portability of the operation, the infant can be picked up and moved so that its legs are close to the side opening of the first bed body 101, and then the diaper can be changed. After the diaper is changed, the second bed body 102 is closed and locked again by the locking mechanism 200. If the nursing staff is too tall, When the operation is inconvenient, when changing diapers, the second U-shaped support leg 305 can be driven to rise and fall through the transmission cooperation of the lifting mechanism 400 and the driving mechanism 500, so that it supports the ground, and then the height of the nursing bed body 100 can be adjusted, which is convenient for adaptive adjustment according to the height of the nursing staff. When the second U-shaped support leg 305 supports the ground, more reliable stability can be obtained, avoiding the situation where the universal wheel 303 is easy to shake when supporting the ground, thereby reducing the difficulty of changing diapers and providing convenience for nursing staff.
[0026] Specifically, the locking mechanism 200 includes a mounting sleeve 201 and an insert ring 203 respectively mounted on the outside of the second bed body 102 and the first bed body 101. The interior of the mounting sleeve 201 is penetrated by an insert rod 202, and the end of the insert rod 202 is matched with the insert ring 203. The outer surface of the insert rod 202 is provided with a shoulder 204. The outer surface of the insert rod 202 is sleeved with a spring 205. The two ends of the spring 205 are respectively in contact with the inner wall of the mounting sleeve 201 and the shoulder 204. When the second bed body 102 needs to be opened, When the second bed 102 needs to be closed, the rod 202 is pressed first, and then the second bed 102 and the first bed 101 are closed, and then the rod 202 is released. Under the push of the elastic force of the spring 205, the rod 202 automatically moves downward and its end is reinserted into the ring 203, so that the connection between the second bed 102 and the first bed 101 can be fixed.
[0027] Specifically, the lifting mechanism 400 includes a threaded rod 401 that rotates inside the vertical pipe 304, a nut seat 402 is installed on the outer surface of the threaded rod 401, a connecting groove 403 is vertically opened on the outer surface of the vertical pipe 304, a connecting block 404 is installed on the outer surface of the nut seat 402, and the end of the connecting block 404 passes through the connecting groove 403 and is connected to the second U-shaped support leg 305. When the threaded rod 401 is rotated, the nut seat 402 installed on its surface can be driven to rise and fall vertically, and through the connecting action of the connecting block 404, the purpose of driving the second U-shaped support leg 305 to rise and fall vertically is achieved.
[0028] Specifically, the driving mechanism 500 includes a motor 501 installed inside the horizontal plate 301, the output shaft of the motor 501 is connected to the rotating shaft 502, and the end of the rotating shaft 502 is rotatably connected to the inner wall of the other side of the horizontal plate 301, and two first bevel gears 503 are installed on the outer surface of the rotating shaft 502, and the upper ends of the two threaded rods 401 both penetrate into the interior of the horizontal plate 301 and are installed with second bevel gears 504, and the first bevel gears 503 are meshingly connected with the second bevel gears 504. When the motor 501 is started, its output shaft drives the rotating shaft 502 to rotate, and drives the two first bevel gears 503 on its surface to rotate, and through the meshing relationship between the first bevel gear 503 and the second bevel gear 504, the two threaded rods 401 can be driven to rotate at the same time, and the purpose of driving the two second U-shaped legs 305 to rise and fall at the same time is achieved.
[0029] Specifically, a limiting groove 600 is provided on the inner wall of the mounting sleeve 201, a limiting slider 601 is installed on the outer surface of the shoulder 204, and the limiting slider 601 is arranged in the limiting groove 600. Through the limiting action of the limiting groove 600 and the limiting slider 601, it can be ensured that the insertion rod 202 can only move up and down along a fixed angle to avoid its self-rotation, thereby ensuring the docking efficiency between the insertion rod 202 and the insertion ring 203.
[0030] Specifically, a handle 700 is installed on the outer surface of the second bed body 102. The handle 700 is provided to facilitate nursing staff to push the nursing bed to move.
[0031] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.
Claims
1. A newborn infant care bed, comprising a care bed body (100), characterized in that: The nursing bed body (100) comprises a first bed body (101) and a second bed body (102); the first bed body (101) and the second bed body (102) are hingedly connected via a hinge; and a locking mechanism (200) is provided between two sides of the first bed body (101) and the second bed body (102); The bottom of the first bed body (101) is connected to a support frame (300), a horizontal plate (301) is installed at the bottom of the support frame (300), first U-shaped legs (302) are installed at both ends of the horizontal plate (301), and universal wheels (303) are installed at both ends of the first U-shaped legs (302); Vertical pipes (304) are installed on both sides of the lower surface of the horizontal plate (301) near the length direction thereof, and second U-shaped legs (305) are arranged on the outer sides of the two vertical pipes (304). A lifting mechanism (400) capable of driving the second U-shaped legs (305) to rise and fall vertically is arranged inside the vertical pipes (304), and when the second U-shaped legs (305) rise to the highest point, the universal wheels (303) are supported by the ground; A driving mechanism (500) is arranged inside the transverse plate (301) and is in transmission cooperation with the two lifting mechanisms (400).
2. The newborn baby care bed according to claim 1, characterized in that: The locking mechanism (200) comprises a mounting sleeve (201) and an insert ring (203) respectively mounted on the outside of the second bed body (102) and the first bed body (101); an insert rod (202) is arranged to penetrate the interior of the mounting sleeve (201), and the end of the insert rod (202) is matched with the insert ring (203); a shoulder (204) is arranged on the outer surface of the insert rod (202); a spring (205) is sleeved on the outer surface of the insert rod (202), and the two ends of the spring (205) are respectively in contact with the inner wall of the mounting sleeve (201) and the shoulder (204).
3. The newborn baby care bed according to claim 2, characterized in that: The lifting mechanism (400) comprises a threaded rod (401) rotating inside the vertical pipe (304), a nut seat (402) being installed on the outer surface of the threaded rod (401), a connecting groove (403) being vertically opened on the outer surface of the vertical pipe (304), a connecting block (404) being installed on the outer surface of the nut seat (402), and an end of the connecting block (404) passing through the connecting groove (403) to be connected to the second U-shaped support leg (305).
4. The newborn baby care bed according to claim 3, characterized in that: The driving mechanism (500) comprises a motor (501) installed inside the transverse plate (301), the output shaft of the motor (501) is connected to a rotating shaft (502), and the end of the rotating shaft (502) is rotatably connected to the inner wall of the other side of the transverse plate (301), two first bevel gears (503) are installed on the outer surface of the rotating shaft (502), the upper ends of the two threaded rods (401) are both inserted into the interior of the transverse plate (301) and are installed with a second bevel gear (504), and the first bevel gear (503) is meshingly connected with the second bevel gear (504).
5. The newborn baby care bed according to claim 4, characterized in that: The inner wall of the mounting sleeve (201) is provided with a limit sliding groove (600), the outer surface of the shaft shoulder (204) is provided with a limit sliding block (601), and the limit sliding block (601) is arranged in the limit sliding groove (600).
6. The newborn baby care bed according to claim 5, characterized in that: A handle (700) is installed on the outer surface of the second bed body (102).