CN114344014A - Multifunctional child nursing bed - Google Patents
Multifunctional child nursing bed Download PDFInfo
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- CN114344014A CN114344014A CN202210121939.8A CN202210121939A CN114344014A CN 114344014 A CN114344014 A CN 114344014A CN 202210121939 A CN202210121939 A CN 202210121939A CN 114344014 A CN114344014 A CN 114344014A
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- 230000000474 nursing effect Effects 0.000 title abstract description 33
- 239000003921 oil Substances 0.000 claims description 85
- 239000010687 lubricating oil Substances 0.000 claims description 40
- 230000000903 blocking effect Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 20
- 230000033001 locomotion Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of nursing beds, and particularly relates to a multifunctional child nursing bed which comprises a bed plate and a supporting column positioned at the bottom end of the bed plate; the two sides of the end part of the bed board are respectively fixedly connected with a supporting part, a group of movable plates are arranged between the supporting parts, a gap is arranged between every two adjacent movable plates, connecting plates are respectively arranged at the end parts of the movable plates close to the bed board, cylindrical rotating columns are fixedly connected with the end parts of the connecting plates, arc-shaped grooves which are rotatably connected with the rotating columns are respectively arranged at the end parts of the bed board and the movable plates, inserting grooves are formed in the side walls of the supporting parts corresponding to the end parts of the rotating columns, clamping grooves are formed in the end parts of the rotating columns, clamping blocks are respectively connected with the inserting grooves and the insides of the clamping grooves in a sliding mode, and electric push rods are arranged at the bottom ends of the movable plates far away from the bed board; the invention can drive the upper body of the child to automatically sit up, and can adjust the length of the supporting structure 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 children growth law and the influence factor thereof, utilize modern nursing theory and technique to carry out whole nursing to children, in the modern social development, not only concern children mental health, its healthy also is the heavy of head of a family's concern, the hospital also becomes children health care's professional area, general hospital is inside to be equipped with special child ward, the child care bed that sets up in the ward is convenient for medical personnel and nurses sick children, current child care bed is not big with ordinary nursing bed difference, the structure is very single, nursing bed height generally is applicable to the adult, the children that can't adapt to different heights use, bed height generally need artifical manual to operate when the adjustment. Therefore, a multifunctional special instrument for child health care and nursing is provided.
The technical scheme is that the technical scheme relates to a child care bed, like a Chinese patent with the patent number of 2019217649633, the multifunctional child care bed special instrument comprises a bed board, a lifting box is arranged at the bottom of the bed board, the lifting box is provided with an installation frame, a motor is arranged inside the installation frame, a transmission rod is arranged on the upper portion of the motor, a transmission gear is arranged outside the transmission rod, a left driven toothed plate is arranged on the left side of the transmission gear, a left connecting plate is arranged on the left side of the left driven toothed plate, a left sliding block is arranged between the left driven toothed plate and the left connecting plate, left fixing blocks are arranged at the upper end and the lower end of the left connecting plate, a right driven toothed plate is arranged on the right side of the transmission gear, a right connecting plate is arranged on the right side of the right driven toothed plate, a right fixing block is arranged between the sliding block of the right driven toothed plate and the right connecting plate, and a right fixing block is arranged at the upper end and the lower end of the right connecting plate. Height adjustment about going on nursing bed through the cage for this children nursing bed can adapt to the children of different heights and use, need not the manual work and operates.
However, some nursing beds in the prior art are used, when a child needs to eat, the child needs to be carried about the upper body of the child to sit up, which is time-consuming and labor-consuming, and affects the nursing experience of the child.
In view of this, 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 to adapt to children with different heights, so that the practicability of the child care bed is greatly improved.
Disclosure of Invention
In order to make up for 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 to adapt to children with different heights, so that the practicability of the child care bed is greatly improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the multifunctional child care bed 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 board are respectively fixedly connected with a supporting part, a group of movable plates are arranged between the supporting parts, a gap is arranged between every two adjacent movable plates, connecting plates are respectively arranged at the end parts of the movable plates close to the bed board, cylindrical rotating columns are fixedly connected with the end parts of the connecting plates, arc-shaped grooves which are rotatably connected with the rotating columns are respectively arranged at the end parts of the bed board and the movable plates, inserting grooves are formed in the side walls of the supporting parts corresponding to the end parts of the rotating columns, clamping grooves are formed in the end parts of the rotating columns, clamping blocks are respectively connected with the inserting grooves and the insides of the clamping grooves in a sliding mode, and electric push rods are arranged at the bottom ends of the movable plates far away from the bed board; when the nursing bed is used, when a child needs to take food, the child needs to be moved to sit up, time and labor are wasted, the nursing experience of the child is influenced, although the existing nursing bed is provided with a supporting structure for supporting the upper half body of the child, the rotating length of the supporting structure cannot be adjusted according to children with different heights, and the applicability of the nursing bed 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 arc-shaped groove matched with the rotating column, so that the movable plate corresponding to the arc-shaped groove can move synchronously and drive the other adjacent movable plate to move until the mutually connected movable plates are bent into an arc shape under the action of the electric push rod and drive the upper body of a child to sit up automatically, time and labor are not needed to move the upper body of the child to sit up, meanwhile, the movable plates are in a horizontal state when in a non-working state, and are in an arc shape matched with the body size of a human body when in a working state, so that 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 amount of the movable plates needs to be adjusted, when the length of propping up with the change fly leaf, only need to block the fixture block card into the draw-in groove in the fly leaf that is close to bed board department this moment for this fly leaf fixes the fly leaf on the supporting part under the cooperation of fixture block and draw-in groove and slot, thereby can adjust the bearing structure length that the fly leaf is constituteed, uses with the children that adapt to different heights, has improved children's nursing bed's practicality greatly.
Preferably, a threaded sleeve is arranged on the side wall of the supporting part corresponding to the outer end of the slot, a threaded column is connected to the inner portion of the threaded sleeve in a threaded manner, and the inner end of the threaded column is rotatably connected with the outer end of the clamping block; during operation, when the work quantity in order to restrict the fly leaf on the bed board with the fly leaf is fixed to needs, twist the screw thread post inside the thread bush this moment for the screw thread post drives the fixture block that rotates even and moves to 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, the screw thread post that the screw thread links to each other simultaneously can carry out effectual fixed with the thread bush to the fixture block position, prevent that 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 plate corresponding to the top end of the arc-shaped groove and the side wall of the movable plate 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 side wall of the movable plate; during operation, the metal sheet that sets up can carry out the shutoff to the clearance between the adjacent fly leaf, prevents that the fly leaf from pressing from both sides the condition of clothing or children's health when the motion, and the fly leaf can exert pressure and make it warp to the metal sheet tip when rotating simultaneously to make the metal sheet can adapt to the motion of fly leaf, improved the shutoff effect of metal sheet to the fly leaf clearance.
Preferably, an oil storage cavity is formed in the middle of the side wall, close to the arc-shaped groove, of the rotary column, a piston is connected to the inside of the oil storage cavity in a sliding mode, a first spring is connected between the piston and the inner end of the oil storage cavity, a filling opening is formed in the side portion of the outer end of the oil storage cavity, 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 a spring for lubricating oil is in the stable contact of oil storage intracavity end and arc wall, and when the rotary column took place to rotate, the oil storage chamber of motion this moment can be smeared lubricating oil on the arc wall, thereby greatly reduced the frictional force between arc wall and the rotary column, improved the result of use of nursing bed.
Preferably, the inner part of one side of the rotating column, which is close to the arc-shaped groove, is symmetrically provided with a sub-channel for communicating the arc-shaped groove and the outer end of the oil storage cavity, wherein the outer end of the sub-channel positioned at the bottom end is provided with an oil absorption layer; during operation, inside propelling movement to two minute runners that lubricating oil of oil storage intracavity portion can be stable under the effect of piston is inside, make inside lubricating oil of two minute runners contact respectively with the arc wall of both sides about the oil storage chamber, thereby the lubricated area and the lubricated effect of arc wall have been improved, and the subchannel that is located the bottom can play lubricated effect to the arc wall through the oil absorption layer that absorbs lubricating oil, also can play the effect of storage and shutoff to lubricating oil simultaneously, prevent that this subchannel anticlockwise rotation from leading to the condition of lubricating oil outflow to the arc wall outer end, thereby make the lubricated work in oil storage chamber can be stable going on, the oil absorption layer also can absorb from arc wall top down stream and lubricating oil down simultaneously, reduce the waste of lubricating oil or the pollution that produces ground.
Preferably, a supporting plate is arranged at the outer end of the branch channel positioned at the bottom end of the oil storage cavity, a blocking ball attached to the side wall of the branch channel is slidably connected to the opening of the branch channel at the outer end of the supporting plate, the oil absorption layer is embedded at the outer end of the blocking ball, a second spring is connected between the blocking ball and the supporting plate, a positioning rod is arranged in the middle of the supporting plate, a positioning groove slidably connected with the positioning rod is formed in the inner end of the blocking ball, an oil outlet groove communicated with the branch channels on the two sides of the supporting plate is formed in the side wall of the branch channel, a communicating groove capable of being communicated with the oil outlet groove is formed in the outer hemisphere of the blocking ball, and a blocking block made of rubber is arranged on one side, close to the oil outlet groove, of the inner end of the blocking ball; when the oil-discharging device works, when the outer end of the branch channel provided with the sealing balls is attached to the side wall of the arc-shaped groove, the arc-shaped groove can press the sealing balls inside the branch channel, the oil-discharging groove is communicated with the communicating groove, the lubricating oil inside the branch channel can flow into the oil absorption layer from the two communicated grooves at the moment, the arc-shaped groove is effectively lubricated, when the outer end of the branch channel is not attached to the arc-shaped groove, the sealing balls and the sealing blocks move towards the outer end of the branch channel under the action of the second spring at the moment, the oil absorption groove and the communicating groove are not communicated any more, meanwhile, the sealing blocks block the oil-discharging groove, the lubricating oil inside the branch channel is prevented from continuously flowing into the oil absorption layer, the situation that the lubricating oil inside of the oil absorption layer drops to the ground due to too much absorbed lubricating oil is avoided, and the waste of the lubricating oil or the pollution to the ground is further reduced.
Preferably, the bottom ends of the arc-shaped grooves are provided with inclined guide surfaces; the during operation, the subchannel that is equipped with the shutoff ball shifts over to the in-process inside the arc wall from the arc wall outside to, and the shutoff ball can take the lead to move to the spigot surface this moment for inside the spigot surface can stabilize effectual this subchannel of impressing the shutoff ball, prevent that the shutoff ball is direct to be used for and appear impressing unstable condition with arc groove end when reseing, thereby make the shutoff ball can carry out stable resetting and reciprocating work.
Preferably, the oil storage cavity and the outer end of the branch channel positioned at the top end of the oil storage cavity are respectively and rotatably connected with a rotating rod, and the side wall of each rotating rod is respectively attached to the arc-shaped groove on one side; when the oil storage device works, the rotating column can drive the rotating rod to synchronously roll on the side wall of the arc-shaped groove when rotating, the rolling rotating rod can uniformly coat lubricating oil in the oil storage cavity and the top end sub-flow channel on the side wall of the arc-shaped groove, and meanwhile, the rotating rod can play a role in blocking the oil storage cavity and the port of the sub-flow channel, so that the situation that the lubricating oil is excessively flowed out to cause dripping waste is prevented; meanwhile, when enough lubricating oil is smeared on the side wall of the arc-shaped groove and the friction coefficient is small, when the rotating column moves continuously, the rotating rod does not rotate any more due to lack of enough friction force and smears the lubricating oil on the arc-shaped groove, so that the oil output of the oil storage cavity and the branch channel can be controlled, and the utilization effect of the lubricating oil in the oil storage cavity is improved.
The invention has the following beneficial effects:
1. according to the child care bed, the arranged movable plate can be supported into an arc-shaped bent shape under the action of the electric push rod and drives the upper body of the child to automatically sit up, the upper body of the child does not need to be moved and sit up in a time-consuming and labor-consuming manner, the movable plate is in an arc shape which is adaptive to the body type 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 plates can be adjusted to adapt to children with different heights, and the practicability of the child care bed is greatly improved. 2. According to the invention, the metal sheet is arranged in the gap between the movable plates, so that the metal sheet can seal the gap between the adjacent movable plates, the movable plates are prevented from clamping clothes or children bodies during movement, and meanwhile, the movable plates can apply pressure to the end parts of the metal sheet and deform the end parts of the metal sheet during rotation, so that the metal sheet can adapt to the movement of the movable plates, and the sealing effect of the metal sheet on the gap between the movable plates is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view 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 movable plate and the supporting portion of the present invention;
in the figure: the movable oil-gas separation type oil-gas separation device comprises a bed plate 1, a support column 2, a support part 3, a movable plate 4, a connecting plate 5, a rotary column 6, an arc-shaped groove 7, a slot 8, a clamping groove 9, a clamping block 10, an electric push rod 11, a threaded sleeve 12, a threaded column 13, a metal sheet 14, an oil storage cavity 15, a piston 16, a first spring 17, a filling port 18, a branch channel 19, an oil absorption layer 20, a support plate 21, a blocking ball 22, a second spring 23, a positioning rod 24, an oil outlet groove 25, a communicating groove 26, a blocking block 27, a guide surface 28 and a rotary rod 29.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.
As shown in fig. 1 to 5, the multifunctional child care bed of the present invention comprises a bed plate 1 and a support column 2 located at the bottom end of the bed plate 1; the two sides of the end part of the bed board 1 are fixedly connected with supporting parts 3 respectively, a group of movable plates 4 are arranged between the supporting parts 3, a gap is arranged between every two adjacent movable plates 4, connecting plates 5 are arranged at the end parts of the movable plates 4 close to the bed board 1 respectively, cylindrical rotating columns 6 are fixedly connected with the end parts of the connecting plates 5, arc-shaped grooves 7 rotatably connected with the rotating columns 6 are formed in the end parts of the bed board 1 and the movable plates 4 respectively, slots 8 are formed in the side walls of the supporting parts 3 corresponding to the end parts of the rotating columns 6, slots 9 are formed in the end parts of the rotating columns 6, clamping blocks 10 are slidably connected inside the slots 8 and the slots 9 respectively, and electric push rods 11 are arranged at the bottom ends of the movable plates 4 far away from the bed board 1; when the nursing bed is used, when a child needs to take food, the child needs to be moved to sit up, time and labor are wasted, the nursing experience of the child is influenced, although the existing nursing bed is provided with a supporting structure for supporting the upper half body of the child, the rotating length of the supporting structure cannot be adjusted according to children with different heights, and the applicability of the nursing bed is greatly limited; when the child care bed is used, the top end of the electric push rod 11 can apply pressure to the outermost movable plate 4 when moving upwards, so that the free end of the movable plate 4 is stressed to drive the rotating column 6 to rotate, meanwhile, the rotating column 6 can apply tension to the side wall of the arc-shaped groove 7 matched with the rotating column, so that the movable plate 4 corresponding to the arc-shaped groove 7 can move synchronously and drive the other adjacent movable plate 4 to move until the mutually connected movable plates 4 are bent into an arc shape under the action of the electric push rod 11 and drive the upper body of the child to sit up automatically, the upper body of the child does not need to be moved and sit up in a time-consuming and labor-consuming manner, meanwhile, the movable plates 4 are in a horizontal state when in a non-working state and are in an arc shape adapted to a human body when in a working state, so that the child is more comfortable under the support of the arc-shaped movable plates 4, and the use experience of the child care bed is improved, when the work quantity of fly leaf 4 is adjusted to needs to the length of propping up of change fly leaf 4, only need to block into the draw-in groove 9 in the fly leaf 4 that is close to bed board 1 department with fixture block 10 card this moment for this fly leaf 4 is fixed fly leaf 4 on supporting part 3 under the cooperation of fixture block 10 and draw-in groove 9 and slot 8, thereby can adjust the bearing structure length that fly leaf 4 constitutes, use with the children that adapt to different heights, improved children's nursing bed's practicality greatly.
As an embodiment of the present invention, a threaded sleeve 12 is disposed on a side wall of the support portion 3 corresponding to the outer end of the slot 8, a threaded post 13 is connected to the threaded sleeve 12 through a thread, and the inner end of the threaded post 13 is rotatably connected to the outer end of the latch 10; during operation, when needs fix fly leaf 4 on bed board 1 with the work quantity of restriction fly leaf 4, twist screw post 13 inside screw thread cover 12 this moment, make screw post 13 drive the fixture block 10 that rotates continuously to draw-in groove 9 inner motion, 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, the screw post 13 that the screw links to each other simultaneously can carry out effectual fixed with screw thread cover 12 to fixture block 10 position, prevent that fixture block 10 from the inside condition that breaks away from and the work became invalid of draw-in groove 9, the stability of nursing bed when using has been improved.
As an embodiment of the invention, the bed plate 1 and the side wall of the movable plate 4 corresponding to the top end of the arc-shaped groove 7 are fixedly connected with an arc-shaped metal sheet 14 capable of elastically deforming, and the other end of the metal sheet 14 is movably attached to the adjacent side wall of the movable plate 4; during operation, the arranged metal sheet 14 can block the gap between the adjacent movable plates 4, so that the movable plates 4 are prevented from clamping clothes or bodies of children during movement, and meanwhile, the movable plates 4 can apply pressure to the end portions of the metal sheet 14 and deform the end portions of the metal sheet 14 during rotation, so that the metal sheet 14 can adapt to the movement of the movable plates 4, and the blocking effect of the metal sheet 14 on the gap between the movable plates 4 is improved.
As an embodiment of the invention, an oil storage cavity 15 is formed in the middle of the side wall of the rotary column 6 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, piston 16 can exert pressure to the inside lubricating oil of oil storage chamber 15 all the time under spring 17's effect for lubricating oil is in the stable contact of oil storage chamber 15 outer end and arc wall 7, and when rotary column 6 took place to rotate, the oil storage chamber 15 of motion this moment can paint lubricating oil on arc wall 7, thereby greatly reduced the frictional force between arc wall 7 and the rotary column 6, improved the result of use of nursing bed.
As an embodiment of the invention, a sub-channel 19 communicating the arc-shaped groove 7 and the outer end of the oil storage chamber 15 is symmetrically arranged inside one side of the rotary column 6 close to the arc-shaped groove 7, wherein an oil absorption layer 20 is arranged at the outer end of the sub-channel 19 at the bottom end; during operation, inside lubricating oil of oil storage chamber 15 can be stable propelling movement to dichotomous runner 19 under the effect of piston 16 inside, make inside lubricating oil of dichotomous runner 19 contact respectively with the arc 7 of oil storage chamber 15 upper and lower both sides, thereby the lubricated area and the lubricated effect of arc 7 have been improved, and the subchannel 19 that is located the bottom can play lubricated effect to arc 7 through the oil absorption layer 20 that absorbs lubricating oil, also can play the effect of storage and shutoff to lubricating oil simultaneously, prevent that this subchannel 19 anticlockwise rotation from leading to the condition that lubricating oil outflows to arc 7 outer end, thereby make the lubricated work of oil storage chamber 15 can stable going on, oil absorption layer 20 also can absorb lubricating oil from arc 7 top down simultaneously, reduce the waste of lubricating oil or to the pollution that ground produced.
As an embodiment of the invention, a support plate 21 is arranged at the outer end of a branch channel 19 at the bottom end of an oil storage cavity 15, a blocking ball 22 attached to the side wall of the branch channel 19 is slidably connected to an opening of the branch channel 19 at the outer end of the support plate 21, an oil absorption 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, a positioning rod 24 is arranged in the middle of the support plate 21, a positioning groove slidably connected with the positioning rod 24 is arranged at the inner end of the blocking ball 22, an oil outlet groove 25 communicated with the branch channels 19 at two sides of the support plate 21 is arranged on the side wall of the branch channel 19, a communicating groove 26 communicated with the oil outlet groove 25 is arranged on the outer hemisphere of the blocking ball 22, and a blocking block 27 made of rubber is arranged at one side of the inner end of the blocking ball 22 close to the oil outlet groove 25; when in work, when the outer end of the branch channel 19 provided with the blocking ball 22 is jointed with the side wall of the arc-shaped groove 7, the arc-shaped groove 7 can press the blocking ball 22 in the branch channel 19, and the oil outlet groove 25 is communicated with the communicating groove 26, at the moment, the lubricating oil in the branch channel 19 can flow into the oil absorption layer 20 from the two communicated grooves, and effectively lubricate the arc-shaped groove 7, when the outer end of the branch 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 outer end of the branch channel 19 under the action of the second spring 23, so that the oil outlet groove 25 is not communicated with the communication groove 26 any more, meanwhile, the oil outlet groove 25 is blocked by the blocking block 27, so that the lubricating oil in the branch channel 19 is prevented from continuously flowing into the oil absorption layer 20, therefore, the oil absorbed in the oil absorption layer 20 is excessive and the oil drops on the ground, thereby further reducing the waste of the oil or the pollution to the ground.
As an embodiment of the present invention, the bottom ends of the arc-shaped grooves 7 are provided with inclined guide surfaces 28; the during operation, when being equipped with the inside in-process of subchannel 19 of shutoff ball 22 from the outside arc wall 7 that changes over into arc wall 7, shutoff ball 22 can take the lead to move to the spigot surface 28 this moment on for spigot surface 28 can be stabilized effectual this subchannel 19 of impressing shutoff ball 22 inside, prevent that shutoff ball 22 from direct and arc wall 7 tip looks effect and the unstable condition of impressing appears when reseing, thereby make shutoff ball 22 can carry out stable reseing and reciprocating work.
As an embodiment of the invention, the oil storage chamber 15 and the outer end of the branch channel 19 at the top end of the oil storage chamber 15 are respectively connected with a rotating rod 29 in a rotating manner, and the side walls of the rotating rods 29 are respectively attached to the arc-shaped grooves 7 on one side; when the device works, the rotating column 6 can drive the rotating rod 29 to synchronously roll on the side wall of the arc-shaped groove 7 when rotating, the rolling rotating rod 29 can uniformly coat the lubricating oil in the oil storage cavity 15 and the top end sub-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 sub-channel 19, so that the situation that the lubricating oil is excessively flowed out to cause dripping waste is prevented, and the port of the oil storage cavity 15 and the port of the sub-channel 19 are directly contacted with the arc-shaped groove 7; meanwhile, when enough lubricating oil is smeared on the side wall of the arc-shaped groove 7 and the friction coefficient is small, 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 lubricating oil on the arc-shaped groove 7, so that the oil output of the oil storage cavity 15 and the branch flow passage 19 can be controlled, and the utilization effect of the lubricating oil in the oil storage cavity 15 is improved.
When the child nursing bed works, 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 rotating column 6 to rotate, meanwhile, the rotating column 6 can apply tension to the side wall of the arc-shaped groove 7 matched with the rotating column, so that the movable plate 4 corresponding to the arc-shaped groove 7 can move synchronously and drive the other adjacent movable plate 4 to move until the mutually connected movable plates 4 are bent into an arc shape under the action of the electric push rod 11 and drive the upper body of the child to sit up automatically, time and labor are not required to move the upper body of the child to sit up, meanwhile, the movable plates 4 are in a horizontal state when in a non-working state, the arc shape matched with the body size of the human body is presented when in the working state, so that the child is more comfortable under the support of the arc-shaped movable plates 4, the use experience of the child nursing bed is improved, and when the working quantity of the movable plates 4 needs to be adjusted, when propping up length with changing fly leaf 4, only need to block into the draw-in groove 9 in the fly leaf 4 that is close to bed board 1 department with fixture block 10 card this moment for this fly leaf 4 is fixed fly leaf 4 on supporting part 3 under the cooperation of fixture block 10 and draw-in groove 9 and slot 8, thereby can adjust the bearing structure length that fly leaf 4 constitutes, use with the children that adapt to different heights, improved children's nursing bed's practicality greatly.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. 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 plate (1) and a support column (2) positioned at the bottom end of the bed plate (1); the method is characterized in that: two sides of the end part of the bed board (1) are respectively fixedly connected with a supporting part (3), a group of movable plates (4) are arranged between the supporting parts (3), a gap is arranged between two adjacent movable plates (4), connecting plates (5) are respectively arranged at the end parts of the movable plates (4) close to the bed plate (1), the end part of the connecting plate (5) is fixedly connected with a cylindrical rotating column (6), the end parts of the bed plate (1) and the movable plate (4) are respectively provided with an arc-shaped groove (7) which is rotationally connected with the rotating column (6), the side wall of the supporting part (3) corresponding to the end part of the rotary column (6) is provided with a slot (8), the end parts of the rotating columns (6) are respectively provided with a clamping groove (9), the insides of the clamping grooves (9) and the slots (8) are respectively connected with a clamping block (10) in a sliding way, wherein, the bottom end of the movable plate (4) far away from the bed plate (1) is provided with an electric push rod (11).
2. The multi-functional child care bed according to claim 1, wherein: be equipped with thread bush (12) on supporting part (3) lateral wall that slot (8) outer end corresponds, thread bush (12) internal thread is connected with screw thread post (13), screw thread post (13) inner with fixture block (10) outer end rotates and links to each other.
3. The multi-functional child care bed according to claim 2, wherein: the bed board (1) that the arc wall (7) top corresponds and have linked firmly arc and can elastically deform's sheetmetal (14) on fly leaf (4) lateral wall, the other end and the activity laminating of adjacent fly leaf (4) lateral wall of sheetmetal (14).
4. The multi-functional child care bed according to claim 3, wherein: the utility model discloses a rotary column, including rotary column (6), piston (15), spring (17), oil storage chamber (15) inside sliding connection have a piston (16), be connected with between piston (16) and oil storage chamber (15) the inner spring (17), oil storage chamber (15) outer end lateral part is equipped with fills notes mouth (18), lubricating oil has been stored in the cavity that arc wall (7), oil storage chamber (15) lateral wall and piston (16) lateral wall are constituteed.
5. The multi-functional child care bed according to claim 4, wherein: the inner part of one side of the rotating column (6) close to the arc-shaped groove (7) is symmetrically provided with a sub-channel (19) which is used for communicating the arc-shaped groove (7) with the outer end of the oil storage cavity (15), and the outer end of the sub-channel (19) positioned at the bottom end is provided with an oil absorption layer (20).
6. The multi-functional child care bed according to claim 5, wherein: a supporting plate (21) is arranged at the outer end of the branch channel (19) positioned at the bottom end of the oil storage cavity (15), the opening of the branch channel (19) at the outer end of the supporting plate (21) is connected with a blocking ball (22) which is jointed with the side wall of the branch channel (19) in a sliding way, the oil absorption 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), a positioning rod (24) is arranged in the middle of the supporting plate (21), a positioning groove connected with the positioning rod (24) in a sliding way is arranged at the inner end of the plugging ball (22), and the side wall of the branch channel (19) is provided with an oil outlet groove (25) communicated with the branch channels (19) at the two sides of the supporting plate (21), a communicating groove (26) which can be communicated with the oil outlet groove (25) is arranged on the outer hemisphere of the blocking ball (22), one side that the inner of shutoff ball (22) is close to oil groove (25) is equipped with the shutoff piece (27) of rubber material.
7. The multi-functional child care bed according to claim 6, wherein: the bottom ends of the arc-shaped grooves (7) are provided with inclined guide surfaces (28).
8. The multi-functional child care bed according to claim 7, wherein: oil storage chamber (15) and subchannel (19) outer end that is located oil storage chamber (15) top rotate respectively and are connected with bull stick (29), the lateral wall of bull stick (29) is laminated with arc wall (7) of one side respectively mutually.
Priority Applications (1)
| 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 true CN114344014A (en) | 2022-04-15 |
| CN114344014B CN114344014B (en) | 2024-01-26 |
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| 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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|---|---|---|---|---|
| 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 |
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|---|---|
| CN114344014B (en) | 2024-01-26 |
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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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