CN114344014B - Multifunctional child nursing bed - Google Patents
Multifunctional child nursing bed Download PDFInfo
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- CN114344014B CN114344014B CN202210121939.8A CN202210121939A CN114344014B CN 114344014 B CN114344014 B CN 114344014B CN 202210121939 A CN202210121939 A CN 202210121939A CN 114344014 B CN114344014 B CN 114344014B
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- 230000000474 nursing effect Effects 0.000 title abstract description 29
- 239000003921 oil Substances 0.000 claims description 85
- 238000003860 storage Methods 0.000 claims description 50
- 239000010687 lubricating oil Substances 0.000 claims description 42
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 19
- 230000033001 locomotion Effects 0.000 description 11
- 238000005461 lubrication Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000037237 body shape Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of nursing beds, in particular to a multifunctional child nursing bed which comprises a bed plate and a support column positioned at the bottom end of the bed plate; the two sides of the end part of the bed plate are respectively fixedly connected with a supporting part, a group of movable plates are arranged between the supporting parts, gaps are arranged between every two adjacent movable plates, the end parts of the movable plates, which are close to the bed plate, are respectively provided with connecting plates, the end parts of the connecting plates are fixedly connected with cylindrical rotating columns, the end parts of the bed plate and the movable plates are respectively provided with arc-shaped grooves which are rotationally connected with the rotating columns, the side walls of the supporting parts, which correspond to the end parts of the rotating columns, are respectively provided with slots, the end parts of the rotating columns are respectively provided with clamping grooves, clamping blocks are respectively and slidably connected inside the slots and the clamping grooves, and the bottom ends of the movable plates, which are far away from the bed plate, are provided with electric push rods; the invention can drive the upper half of the child to automatically sit up, and can adjust the length of the supporting structure at the same time so as to adapt to children with different heights, thereby greatly improving the practicability of the child nursing bed.
Description
Technical Field
The invention belongs to the technical field of nursing beds, and particularly relates to a multifunctional child nursing bed.
Background
Child care is research child growth law and factor of influence thereof, utilize modern care theory and technique to carry out whole nursing to children, in modern society development, not only pay attention to children mental health, its healthy is the serious of parents 'attention, the hospital also becomes the professional area of child health care, general hospital is inside to be equipped with special children ward, the child care bed that sets up in the ward is convenient for medical personnel to sick children nurse, current child care bed is little different with ordinary care bed, the structure is very single, nursing bed highly is generally applicable to adults, can't adapt to the children of different heights and use, the bed height generally needs manual operation when the adjustment. Therefore, we propose a special appearance of multi-functional children health care nursing.
Some technical schemes about child care beds also appear in the prior art, such as a Chinese patent, patent number is 2019217649633, the invention provides a special appearance of multi-functional child care, which comprises a bed plate, the bed plate bottom sets up the lift case, the lift case is equipped with the installing frame, the inside motor that sets up of installing frame, motor upper portion sets up the transfer line, the transfer line outside sets up drive gear, the drive gear left side sets up left driven pinion rack, left driven pinion rack left side sets up left connecting plate, set up left sliding block between left driven pinion rack and the left connecting plate, left fixed block is all set up to left connecting plate upper and lower extreme, drive gear right side sets up right driven pinion rack, right side driven pinion rack right side sets up right connecting plate, set up right sliding block between right driven pinion rack and the right connecting plate, right fixed block is all set up to right connecting plate upper and lower ends. The nursing bed is adjusted in height up and down through the lifting box, so that the child nursing bed can be suitable for children with different heights, and manual operation is not needed.
However, when some existing nursing beds are used, when children need to eat, the children need to move the upper body of the children to sit up, time and labor are wasted, nursing experience of the children is affected, although some existing nursing beds are provided with supporting structures for supporting the upper body of the children, the turning-up length of the supporting structures cannot be adjusted according to the children with different heights, and applicability of the nursing beds is greatly limited.
In view of the above, the invention provides a multifunctional child care bed which can drive the upper body of a child to automatically sit up, and can adjust the length of a supporting structure so as to adapt to children with different heights, thereby greatly improving the practicability of the child care bed.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides the multifunctional child care bed which can drive the upper body of a child to automatically sit up, and can adjust the length of the supporting structure so as to adapt to children with different heights, thereby greatly improving the practicability of the child care bed.
The technical scheme adopted for solving the technical problems is as follows: the multifunctional child care bed comprises a bed board and a support column positioned at the bottom end of the bed board; the two sides of the end part of the bed plate are respectively fixedly connected with a supporting part, a group of movable plates are arranged between the supporting parts, gaps are arranged between every two adjacent movable plates, the end parts of the movable plates, which are close to the bed plate, are respectively provided with connecting plates, the end parts of the connecting plates are fixedly connected with cylindrical rotating columns, the end parts of the bed plate and the movable plates are respectively provided with arc-shaped grooves which are rotationally connected with the rotating columns, the side walls of the supporting parts, which correspond to the end parts of the rotating columns, are respectively provided with slots, the end parts of the rotating columns are respectively provided with clamping grooves, clamping blocks are respectively and slidably connected inside the slots and the clamping grooves, and the bottom ends of the movable plates, which are far away from the bed plate, are provided with electric push rods; when the nursing bed is used, when a child needs to eat, the child needs to move the upper body of the child to sit up, so that time and labor are wasted, nursing experience of the child is affected, although the existing nursing beds are provided with supporting structures for supporting the upper body of the child, the turning length of the supporting structures cannot be adjusted according to the children with different heights, and applicability of the nursing beds is greatly limited; when the child care bed is used, the top end of the electric push rod can apply pressure to the movable plate at the outermost end when moving upwards, so that the free end of the movable plate is stressed to drive the rotating column to rotate, meanwhile, the rotating column can apply tension to the side wall of the matched arc-shaped groove, the movable plate corresponding to the arc-shaped groove can synchronously move, and the other adjacent movable plate is driven to move until the movable plate which is connected with each other is in an arc-shaped bent shape under the action of the electric push rod, and drives the upper half of a child to automatically sit up, the upper half of the child is not required to be moved and sit up, the movable plate is in a horizontal state in a working state, the child is more comfortable under the support of the arc-shaped movable plate, the use experience of the child care bed is improved, and when the working quantity of the movable plate needs to be adjusted, the clamping block is only required to be clamped into the clamping groove in the movable plate close to the position, the movable plate is enabled to be moved up under the action of the clamping block, the clamping block and the clamping groove are matched with the slot, the supporting part of the movable plate is not required to be adjusted, and the practical nursing bed is greatly improved, and the height of the child care bed is not suitable for supporting the child care bed.
Preferably, a thread sleeve is arranged on the side wall of the supporting part corresponding to the outer end of the slot, a thread column is connected in the thread sleeve in a threaded manner, and the inner end of the thread column is rotationally connected with the outer end of the clamping block; during operation, when needs are fixed the fly leaf on the bed board in order to restrict the work quantity of fly leaf, screw thread post screw in the screw thread cover is inside this moment for screw thread post drive rotate continuous fixture block to the motion of draw-in groove inner, thereby make the fly leaf fixed mutually with the bed board under the effect of fixture block and draw-in groove, slot, screw thread continuous screw thread post and screw thread cover can carry out effectual fixing to the fixture block position simultaneously, prevent the fixture block from breaking away from and the condition of work inefficacy from the draw-in groove is inside, improved the stability of nursing bed when using.
Preferably, the bed board and the movable plate side wall corresponding to the top end of the arc-shaped groove are fixedly connected with arc-shaped metal sheets capable of elastically deforming, and the other ends of the metal sheets are movably attached to the adjacent movable plate side walls; during operation, the clearance between the adjacent fly leaf can be shutoff to the sheetmetal that sets up, prevents that the fly leaf from pressing from both sides the clothing when the motion or the condition of children's health, and the fly leaf can exert pressure and make it warp to the sheetmetal tip when rotating simultaneously to make the sheetmetal can adapt to the motion of fly leaf, improved the shutoff effect of sheetmetal to the fly leaf clearance.
Preferably, the middle part of the side wall of the rotary column, which is close to the arc-shaped groove, is provided with an oil storage cavity, a piston is connected in the oil storage cavity in a sliding way, a first spring is connected between the piston and the inner end of the oil storage cavity, the side part of the outer end of the oil storage cavity is provided with a filling port, and lubricating oil is stored in a cavity formed by the arc-shaped groove, the side wall of the oil storage cavity and the side wall of the piston; during operation, the piston can exert pressure to the lubricating oil of oil storage intracavity portion all the time under the effect of spring for lubricating oil is at the stable contact of oil storage intracavity portion and arc wall, and when the revolving post took place to rotate, the oil storage chamber of motion can smear lubricating oil on the arc wall this moment, thereby greatly reduced the frictional force between arc wall and the revolving post, improved the result of use of nursing bed.
Preferably, a branch runner which is communicated with the arc-shaped groove and the outer end of the oil storage cavity is symmetrically arranged in one side of the rotating column close to the arc-shaped groove, and an oil absorption layer is arranged at the outer end of the branch runner at the bottom end; during operation, the inside lubricating oil of oil storage chamber is inside to two shunts of propelling movement that can be stable under the effect of piston for the inside lubricating oil of two shunts contacts respectively with the arc wall of both sides about the oil storage chamber, thereby improved the lubrication area and the lubrication effect of arc wall, and the shunting way that is located the bottom can play lubrication effect to the arc wall through the oil absorption layer that absorbs lubricating oil, also can play the effect of storing and shutoff to lubricating oil simultaneously, prevent this shunting way anticlockwise rotation to the arc wall outer end and lead to the condition that lubricating oil outflows, thereby make the lubrication work of oil storage chamber can be stable go on, the oil absorption layer also can absorb the lubricating oil that flows down in the same direction from the arc wall top simultaneously, reduce the waste of lubricating oil or the pollution to ground production.
Preferably, the outer end of the shunt channel at the bottom end of the oil storage cavity is provided with a support plate, the opening of the shunt channel at the outer end of the support plate is slidably connected with a plugging ball attached to the side wall of the shunt channel, the oil absorbing layer is inlaid at the outer end of the plugging ball, a second spring is connected between the plugging ball and the support plate, a positioning rod is arranged in the middle of the support plate, the inner end of the plugging ball is provided with a positioning groove slidably connected with the positioning rod, the side wall of the shunt channel is provided with an oil outlet groove communicated with the shunt channels at the two sides of the support plate, the outer hemisphere of the plugging ball is provided with a communication groove communicated with the oil outlet groove, and one side, close to the oil outlet groove, of the inner end of the plugging ball is provided with a plugging block made of rubber materials; during operation, when being equipped with the subchannel outer end of shutoff ball and arc wall looks laminating, this moment the arc wall can press the shutoff ball inside the subchannel, and make out the oil groove and be linked together with the intercommunication groove, this moment the inside lubricating oil of subchannel can flow into the oil absorption layer from two grooves of intercommunication, and carry out effectual lubrication to the arc wall, when this subchannel outer end no longer is with the arc wall looks laminating, the shutoff ball moves to this subchannel outer end under the effect of No. two springs with the shutoff piece this moment, make out oil groove and intercommunication groove no longer communicate, the shutoff piece is plugged out the oil groove simultaneously, prevent the inside lubricating oil of this subchannel continuous inflow oil absorption layer, and make the inside condition of dripping to ground because of the too much lubricating oil of absorption of oil absorption layer, further reduce the waste of lubricating oil or the pollution to ground production.
Preferably, the bottom of the arc-shaped groove is provided with inclined guide surfaces; during operation, when the shunt that is equipped with the shutoff ball changes into the inside in-process of arc wall from the arc wall outside, the shutoff ball can move to the guide surface this moment for the guide surface can be stable effectual with this shunt of shutoff ball impress inside, prevent that the shutoff ball from directly interacting with the arc wall tip and appearing the unstable condition of impressing when resetting, thereby make the shutoff ball can carry out stable reset and reciprocating operation.
Preferably, the oil storage cavity and the outer end of the sub-runner positioned at the top end of the oil storage cavity are respectively and rotatably connected with a rotating rod, and the side walls of the rotating rods are respectively attached to the arc-shaped grooves on one side; during operation, the rotating column can drive the rotating rod to synchronously roll on the side wall of the arc-shaped groove during rotation, at the moment, the rolling rotating rod can uniformly smear lubricating oil in the oil storage cavity and the top end branch flow channel on the side wall of the arc-shaped groove, and meanwhile, the rotating rod can play a role in plugging the ports of the oil storage cavity and the branch flow channel, so that the oil storage cavity and the branch flow channel ports are prevented from being directly contacted with the arc-shaped groove, and the condition that the lubricating oil flows out too much to cause dripping waste is avoided; meanwhile, when enough lubricating oil is smeared on the side wall of the arc-shaped groove and the friction coefficient is smaller, at the moment, when the rotary column continues to move, the rotary rod does not rotate any more and smears the lubricating oil on the arc-shaped groove due to lack of enough friction force, so that the oil outlet quantity of the oil storage cavity and the position of the split flow channel can be controlled, and the utilization effect of the lubricating oil in the oil storage cavity is improved.
The beneficial effects of the invention are as follows:
1. according to the child care bed, the movable plate can be supported to be in an arc-shaped bent shape under the action of the electric push rod, the upper half body of a child is driven to automatically sit up, time and labor are not required to be wasted, the upper half body of the child is moved and sit up, meanwhile, the movable plate is in an arc shape which is matched with the body shape of a human body in a working state, the use experience of the child care bed is improved, the length of a supporting structure formed by the movable plate can be adjusted, the child care bed is suitable for children with different heights, and the practicability of the child care bed is greatly improved. 2. According to the invention, the metal sheets are arranged in the gaps between the movable plates, so that the gaps between the adjacent movable plates can be blocked by the metal sheets, the movable plates are prevented from being clamped to clothes or bodies of children during movement, meanwhile, the movable plates can exert pressure on the ends of the metal sheets and deform the ends of the metal sheets during rotation, and therefore, the metal sheets can adapt to the movement of the movable plates, and the blocking effect of the metal sheets on the gaps of the movable plates is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 3;
FIG. 5 is a schematic view of the structure of the movable plate connected to the supporting part in the present invention;
in the figure: the bed plate 1, the support column 2, the support part 3, the movable plate 4, the connecting plate 5, the rotating column 6, the arc-shaped groove 7, the slot 8, the clamping groove 9, the clamping block 10, the electric push rod 11, the threaded sleeve 12, the threaded column 13, the metal sheet 14, the oil storage cavity 15, the piston 16, the spring 17, the filling port 18, the branch flow passage 19, the oil absorption layer 20, the support plate 21, the blocking ball 22, the spring 23, the positioning rod 24, the oil outlet groove 25, the communication groove 26, the blocking block 27, the guide surface 28 and the rotating rod 29.
Detailed Description
The invention is further described in the following description in conjunction with the embodiments, so that the technical means, the creation features, the achievement of the purpose and the effect achieved by the invention are easy to understand.
As shown in fig. 1-5, the multifunctional child care bed comprises a bed board 1 and a support column 2 positioned at the bottom end of the bed board 1; the two sides of the end part of the bed plate 1 are respectively fixedly connected with a supporting part 3, a group of movable plates 4 are arranged between the supporting parts 3, gaps are arranged between two adjacent movable plates 4, the end parts of the movable plates 4 close to the bed plate 1 are respectively provided with a connecting plate 5, the end parts of the connecting plates 5 are fixedly connected with cylindrical rotating columns 6, the end parts of the bed plate 1 and the movable plates 4 are respectively provided with arc-shaped grooves 7 which are rotationally connected with the rotating columns 6, the side walls of the supporting parts 3 corresponding to the end parts of the rotating columns 6 are respectively provided with slots 8, the end parts of the rotating columns 6 are respectively provided with clamping grooves 9, clamping blocks 10 are respectively and slidably connected inside the slots 8 and the clamping grooves 9, and the bottom ends of the movable plates 4 far away from the bed plate 1 are provided with electric push rods 11; when the nursing bed is used, when a child needs to eat, the child needs to move the upper body of the child to sit up, so that time and labor are wasted, nursing experience of the child is affected, although the existing nursing beds are provided with supporting structures for supporting the upper body of the child, the turning length of the supporting structures cannot be adjusted according to the children with different heights, and applicability of the nursing beds is greatly limited; when the child care bed is used, the top end of the electric push rod 11 can apply pressure to the movable plate 4 at the outermost end when moving upwards, so that the free end of the movable plate 4 is stressed to drive the rotary column 6 to rotate, meanwhile, the rotary column 6 can apply tension to the side wall of the matched arc-shaped movable plate 7, so that the movable plate 4 corresponding to the arc-shaped groove 7 can synchronously move and drive the other adjacent movable plate 4 to move until the movable plate 4 connected with each other is in an arc-shaped bent shape under the action of the electric push rod 11, and drives the upper half of a child to automatically sit up, the upper half of the child is not required to be moved and sit up in a horizontal state in a non-working state, the movable plate 4 is in an arc shape which is adaptive to the human body shape in a working state, the child is more comfortable under the support of the arc-shaped movable plate 4, the use experience of the child care bed is improved, when the working number of the movable plate 4 is required to be adjusted, and the supporting length of the movable plate 4 is changed, at the moment, the clamping block 10 is only required to be clamped into the clamping groove 9 of the movable plate 4 at the position close to 1, the movable plate 4 is required to be clamped, the clamping block 10 is required to be clamped in the movable plate 4, the clamping groove 9 is not required to be adjusted, the length is adjusted, and the practical length of the child care bed is greatly is adjusted, and the height is adjusted, and the practical length is greatly is adjusted, and the length of the supporting the child is adjusted, and the height is adjusted.
As an implementation mode of the invention, a thread sleeve 12 is arranged on the side wall of the supporting part 3 corresponding to the outer end of the slot 8, a thread post 13 is connected in the thread sleeve 12 in a threaded manner, and the inner end of the thread post 13 is rotationally connected with the outer end of the clamping block 10; during operation, when needs are fixed fly leaf 4 on bed board 1 in order to restrict fly leaf 4's work quantity, screw thread post 13 screw in screw thread cover 12 inside this moment for screw thread post 13 drives the fixture block 10 that links to each other that rotates to the motion of draw-in groove 9 inner, thereby make fly leaf 4 fixed mutually with bed board 1 under the effect of fixture block 10 and draw-in groove 9, slot 8, screw thread post 13 and screw thread cover 12 that the screw thread links to each other can carry out effectual fixing to fixture block 10 position simultaneously, prevent that fixture block 10 from breaking away from and the condition of work inefficacy from the inside breaking away from of draw-in groove 9, improved the stability of nursing bed when using.
As an implementation mode of the invention, the side walls of the bed board 1 and the movable board 4 corresponding to the top end of the arc-shaped groove 7 are fixedly connected with arc-shaped metal sheets 14 which can be elastically deformed, and the other ends of the metal sheets 14 are movably attached to the side walls of the adjacent movable boards 4; during operation, the arranged metal sheet 14 can seal the gap between the adjacent movable plates 4, so that the movable plates 4 are prevented from being clamped to clothes or bodies of children during movement, meanwhile, the movable plates 4 can apply pressure to the end parts of the metal sheet 14 and deform the end parts during rotation, the metal sheet 14 can adapt to the movement of the movable plates 4, and the sealing effect of the metal sheet 14 on the gap between the movable plates 4 is improved.
As an implementation mode of the invention, an oil storage cavity 15 is formed in the middle of the side wall of the rotary column 6, which is close to the arc-shaped groove 7, a piston 16 is connected in the oil storage cavity 15 in a sliding manner, a first spring 17 is connected between the piston 16 and the inner end of the oil storage cavity 15, a filling port 18 is formed in the side part of the outer end of the oil storage cavity 15, and lubricating oil is stored in a cavity formed by the arc-shaped groove 7, the side wall of the oil storage cavity 15 and the side wall of the piston 16; during operation, the piston 16 can apply pressure to the lubricating oil in the oil storage cavity 15 all the time under the action of the spring 17, so that the lubricating oil is stably contacted with the arc-shaped groove 7 at the outer end of the oil storage cavity 15, and when the rotary column 6 rotates, the moving oil storage cavity 15 can smear the lubricating oil on the arc-shaped groove 7, so that the friction between the arc-shaped groove 7 and the rotary column 6 is greatly reduced, and the use effect of the nursing bed is improved.
As an implementation mode of the invention, a shunt channel 19 which is communicated with the arc-shaped groove 7 and the outer end of the oil storage cavity 15 is symmetrically arranged inside one side of the rotary column 6 close to the arc-shaped groove 7, wherein the outer end of the shunt channel 19 at the bottom end is provided with an oil absorption layer 20; during operation, the inside lubricating oil of oil storage chamber 15 can be stable push to two subchannel 19 inside under the effect of piston 16 for the inside lubricating oil of two subchannel 19 contacts respectively with the arc wall 7 of oil storage chamber 15 upper and lower both sides, thereby improved the lubrication area and the lubrication effect of arc wall 7, and the subchannel 19 that is located the bottom can play lubricated effect to arc wall 7 through the oil absorption layer 20 of absorption lubricating oil, also can play the effect of storing and shutoff lubricating oil simultaneously, prevent this subchannel 19 anticlockwise rotation to the condition that arc wall 7 outer end leads to lubricating oil outflow, thereby make the lubrication work of oil storage chamber 15 can be stable go on, oil absorption layer 20 also can absorb the lubricating oil that flows down in the same direction from arc wall 7 top simultaneously, reduce the waste of lubricating oil or the pollution to ground production.
As an implementation mode of the invention, the outer end of the shunt channel 19 at the bottom end of the oil storage cavity 15 is provided with a support plate 21, the opening of the shunt channel 19 at the outer end of the support plate 21 is slidably connected with a blocking ball 22 attached to the side wall of the shunt channel 19, the oil absorbing layer 20 is embedded at the outer end of the blocking ball 22, a second spring 23 is connected between the blocking ball 22 and the support plate 21, the middle part of the support plate 21 is provided with a positioning rod 24, the inner end of the blocking ball 22 is provided with a positioning groove slidably connected with the positioning rod 24, the side wall of the shunt channel 19 is provided with an oil outlet groove 25 communicated with the shunt channels 19 at the two sides of the support plate 21, the outer hemisphere of the blocking ball 22 is provided with a communication groove 26 communicated with the oil outlet groove 25, and one side, close to the oil outlet groove 25, of the inner end of the blocking ball 22 is provided with a rubber blocking block 27; when the outside end of the shunt channel 19 provided with the blocking ball 22 is attached to the side wall of the arc-shaped groove 7, the arc-shaped groove 7 can press the blocking ball 22 inside the shunt channel 19 and enable the oil outlet groove 25 to be communicated with the communicating groove 26, lubricating oil inside the shunt channel 19 can flow into the oil absorption layer 20 from two communicated grooves and effectively lubricate the arc-shaped groove 7, when the outside end of the shunt channel 19 is not attached to the arc-shaped groove 7 any more, the blocking ball 22 and the blocking block 27 move towards the outside end of the shunt channel 19 under the action of the second spring 23, so that the oil outlet groove 25 is not communicated with the communicating groove 26, the blocking block 27 blocks the oil outlet groove 25, lubricating oil inside the shunt channel 19 is prevented from continuously flowing into the oil absorption layer 20, and the condition that the lubricating oil inside the oil absorption layer 20 drops to the ground due to excessive absorbed lubricating oil is further reduced, and the waste of the lubricating oil or pollution to the ground is further reduced.
As an embodiment of the present invention, the bottom ends of the arc-shaped grooves 7 are provided with inclined guiding surfaces 28; during operation, when the shunt channel 19 provided with the blocking ball 22 is shifted into the arc-shaped groove 7 from the outside of the arc-shaped groove 7, the blocking ball 22 can move to the guide surface 28 at the moment, so that the guide surface 28 can stably and effectively press the blocking ball 22 into the shunt channel 19, the blocking ball 22 is prevented from directly acting with the end part of the arc-shaped groove 7 during resetting to cause unstable pressing, and the blocking ball 22 can stably reset and work in a reciprocating manner.
As an embodiment of the invention, the outer ends of the oil storage cavity 15 and the sub-runner 19 positioned at the top end of the oil storage cavity 15 are respectively and rotatably connected with a rotating rod 29, and the side walls of the rotating rod 29 are respectively attached to the arc-shaped groove 7 at one side; during operation, the rotating post 6 can drive the rotating rod 29 to synchronously roll on the side wall of the arc-shaped groove 7 during rotation, at the moment, the rolling rotating rod 29 can uniformly paint lubricating oil in the oil storage cavity 15 and the top end branch flow channel 19 on the side wall of the arc-shaped groove 7, and meanwhile, the rotating rod 29 can play a role in plugging the ports of the oil storage cavity 15 and the branch flow channel 19, so that the ports of the oil storage cavity 15 and the branch flow channel 19 are prevented from being directly contacted with the arc-shaped groove 7, and the condition that excessive lubricating oil flows out to cause dropping waste is avoided; meanwhile, when enough lubricating oil is smeared on the side wall of the arc-shaped groove 7 and the friction coefficient is smaller, at the moment, when the rotary column 6 continues to move, the rotary rod 29 does not rotate any more due to lack of enough friction force and smears the arc-shaped groove 7 with the lubricating oil, so that the oil outlet quantity of the oil storage cavity 15 and the position of the shunt channel 19 can be controlled, and the utilization effect of the lubricating oil in the oil storage cavity 15 is improved.
During operation, the electric putter 11 top can apply pressure to the fly leaf 4 of outer end when upwards moving for the free end atress of this fly leaf 4 drives the swivel post 6 and rotates, this swivel post 6 can apply the pulling force to the 7 lateral walls of complex arc groove simultaneously, make the fly leaf 4 that this arc groove 7 corresponds can synchronous motion, and drive another adjacent fly leaf 4 and move, until interconnect's fly leaf 4 is curved buckling shape under the effect of electric putter 11, and drive children's the automatic sitting of upper part of the body, do not need time and energy more with children's upper part of the body remove sit, be in the horizontality simultaneously, present the arc form that suits with the human body type when operating condition, make children more comfortable under the support of arc fly leaf 4, the use experience of child care bed has been improved, when the work quantity that needs to adjust fly leaf 4, in order to change the length of the time, only need with fixture block 10 card in the fly leaf 4 that is close to 1 department in the draw-in groove 9, make this fixture block 10 and the support slot 4 with the support of the high practicality of the bed 4 can be adjusted with the length of the fixed bed 3 with the fixed part of the fly leaf 4, thereby the height of the practical bed is greatly adjusted with the support 4.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The multifunctional child care bed comprises a bed board (1) and a support column (2) positioned at the bottom end of the bed board (1); the method is characterized in that: the utility model discloses a bed board, including bed board (1), tip both sides of bed board (1) have linked firmly supporting part (3) respectively, be equipped with a set of fly leaf (4) between supporting part (3), and be equipped with the clearance between two adjacent fly leaf (4), the tip that fly leaf (4) are close to bed board (1) is equipped with respectively and links board (5), link board (5) tip has linked firmly cylindric swivel post (6), arc groove (7) with swivel post (6) swivelling joint have been seted up respectively to bed board (1) and fly leaf (4) tip, slot (8) have been seted up on the lateral wall that supporting part (3) correspond with swivel post (6) tip, draw-in groove (9) have all been seted up to swivel post (6) tip, inside sliding connection has fixture block (10) respectively of slot (8) and draw-in groove (9), wherein keep away from bed board (1) fly leaf (4) bottom is equipped with electric putter (11).
2. A multi-functional child care bed according to claim 1, wherein: the side wall of the supporting part (3) corresponding to the outer end of the slot (8) is provided with a thread sleeve (12), the thread sleeve (12) is internally connected with a thread column (13) in a threaded manner, and the inner end of the thread column (13) is rotationally connected with the outer end of the clamping block (10).
3. A multi-functional child care bed according to claim 2, wherein: the side walls of the bed board (1) and the movable plate (4) corresponding to the top ends of the arc-shaped grooves (7) are fixedly connected with arc-shaped metal sheets (14) which can be elastically deformed, and the other ends of the metal sheets (14) are movably attached to the side walls of the adjacent movable plates (4).
4. A multi-functional child care bed according to claim 3, wherein: the rotary column (6) is close to the middle part of the side wall of the arc-shaped groove (7) and is provided with an oil storage cavity (15), a piston (16) is connected inside the oil storage cavity (15) in a sliding mode, a first spring (17) is connected between the piston (16) and the inner end of the oil storage cavity (15), a filling opening (18) is formed in the side part of the outer end of the oil storage cavity (15), and lubricating oil is stored in a cavity formed by the arc-shaped groove (7), the side wall of the oil storage cavity (15) and the side wall of the piston (16).
5. The multi-functional child care bed of claim 4, wherein: the rotary column (6) is symmetrically provided with a shunt channel (19) which is communicated with the arc-shaped groove (7) and the outer end of the oil storage cavity (15) inside one side of the rotary column, which is close to the arc-shaped groove (7), wherein the outer end of the shunt channel (19) at the bottom end is provided with an oil absorption layer (20).
6. The multi-functional child care bed of claim 5, wherein: the utility model provides a shunt passageway (19) outer end that is located oil storage chamber (15) bottom is equipped with backup pad (21), shunt passageway (19) opening part sliding connection of backup pad (21) outer end has shutoff ball (22) that laminate mutually with shunt passageway (19) lateral wall, oil absorption layer (20) are inlayed in shutoff ball (22) outer end, be connected with No. two springs (23) between shutoff ball (22) and backup pad (21), backup pad (21) middle part is equipped with locating lever (24), the constant head tank that links to each other with locating lever (24) slip is seted up to shutoff ball (22) inner, and offer oil outlet groove (25) of intercommunication backup pad (21) both sides shunt passageway (19) on the lateral wall of this shunt passageway (19), set up on shutoff ball (22) outer hemisphere can be linked together with oil outlet groove (25), one side that shutoff ball (22) inner is close to oil outlet groove (25) is equipped with shutoff piece (27) of rubber material.
7. The multi-functional child care bed of claim 6, wherein: the bottom ends of the arc-shaped grooves (7) are respectively provided with an inclined guide surface (28).
8. The multi-functional child care bed of claim 7, wherein: the oil storage cavity (15) is respectively connected with a rotating rod (29) in a rotating mode with the outer end of a diversion channel (19) positioned at the top end of the oil storage cavity (15), and the side walls of the rotating rod (29) are respectively attached to the arc-shaped groove (7) on one side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121939.8A CN114344014B (en) | 2022-02-09 | 2022-02-09 | Multifunctional child nursing bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121939.8A CN114344014B (en) | 2022-02-09 | 2022-02-09 | Multifunctional child nursing bed |
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| CN114344014A CN114344014A (en) | 2022-04-15 |
| CN114344014B true CN114344014B (en) | 2024-01-26 |
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| CN202210121939.8A Active CN114344014B (en) | 2022-02-09 | 2022-02-09 | Multifunctional child nursing bed |
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| CN (1) | CN114344014B (en) |
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| CN211131787U (en) * | 2019-08-21 | 2020-07-31 | 昌邑市人民医院 | Adjusting bed for digestive system department |
| CN213526013U (en) * | 2020-07-07 | 2021-06-25 | 漯河市第一人民医院 | Cardiovascular operation postoperative care bed |
| CN215020889U (en) * | 2021-05-14 | 2021-12-07 | 衡水嘉顿医疗器械有限公司 | Novel multifunctional nursing bed |
| CN215131958U (en) * | 2021-03-03 | 2021-12-14 | 湖州师范学院 | Convenient multi-functional medical care bed who adjusts |
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2022
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|---|---|---|---|---|
| DE8430628U1 (en) * | 1984-10-18 | 1985-01-24 | L. & C. Arnold Gmbh, 7060 Schorndorf | Sickbed on castors with a bed frame and bedside table on casters |
| CN103202625A (en) * | 2013-04-15 | 2013-07-17 | 郭安民 | Folding-type five-bending electric bed |
| CN204951401U (en) * | 2015-09-18 | 2016-01-13 | 李福群 | Sick bed is used in internal medicine nursing |
| JP2018175386A (en) * | 2017-04-12 | 2018-11-15 | 日建リース工業株式会社 | Care bed and head raising attachment |
| CN211131787U (en) * | 2019-08-21 | 2020-07-31 | 昌邑市人民医院 | Adjusting bed for digestive system department |
| CN213526013U (en) * | 2020-07-07 | 2021-06-25 | 漯河市第一人民医院 | Cardiovascular operation postoperative care bed |
| CN215131958U (en) * | 2021-03-03 | 2021-12-14 | 湖州师范学院 | Convenient multi-functional medical care bed who adjusts |
| CN215020889U (en) * | 2021-05-14 | 2021-12-07 | 衡水嘉顿医疗器械有限公司 | Novel multifunctional nursing bed |
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| Publication number | Publication date |
|---|---|
| CN114344014A (en) | 2022-04-15 |
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Effective date of registration: 20240101 Address after: No. 6, Building 28, Minghao Business District, Liangshan Street, Liangping District, Chongqing, 400000 Applicant after: Chongqing Changle Cleaning Service Co.,Ltd. Address before: 226000 No. 377, Beihai Road, Haimen District, Nantong City, Jiangsu Province Applicant before: Wang Hui |
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