CN108041894A - Multifunctional infant nursing station - Google Patents
Multifunctional infant nursing station Download PDFInfo
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- CN108041894A CN108041894A CN201711281650.8A CN201711281650A CN108041894A CN 108041894 A CN108041894 A CN 108041894A CN 201711281650 A CN201711281650 A CN 201711281650A CN 108041894 A CN108041894 A CN 108041894A
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- table top
- piston
- nursing station
- gas spring
- foot pedal
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 99
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000008267 milk Substances 0.000 description 9
- 210000004080 milk Anatomy 0.000 description 9
- 235000013336 milk Nutrition 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000035882 stress Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 206010069689 Spinal column injury Diseases 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 238000009510 drug design Methods 0.000 description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920000747 poly(lactic acid) Polymers 0.000 description 4
- 239000004626 polylactic acid Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D5/00—Dressing-tables or diaper changing supports for children
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
- A47D15/005—Restraining devices, e.g. safety belts, contoured cushions or side bumpers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention discloses Multifunctional infant nursing station, belong to infant article technical field, nursing station of the present invention includes table top frame, the foot of control table top frame height steps on control device, one end is fixed with the first table top in table top frame, the other end is equipped with second table top hinged with the first table top in table top frame, safety belt is equipped at first table top and the second table top articulated position, first table top and the second table top are surrounded by protective fence, table top frame is connected with the second table top by angle regulator, table top frame bottom is fixedly connected with supporting table, supporting table bottom is connected with one end of gas spring, the other end of gas spring is connected with the foot of gas spring is controlled to step on control device, the other end of gas spring is additionally provided with the support feet of support nursing station with outside, the lower end of support feet is equipped with universal wheel.The height of Multifunctional infant nursing station table top of the present invention can slowly adjust and firmly it is smaller, the angle of table top can be adjusted arbitrarily, and easy to use, service life is long, safe.
Description
Technical field
The invention belongs to infant article technical fields, and in particular to a kind of Multifunctional infant nursing station.
Background technology
For the children of 0-12 months, it was the common daily nursing work of children to comfort tactile, changing babies' napkin etc., in daily nursing
When, it typically puts and operates in bed.Since bed space is excessive and too short, it is unfavorable for caretaker's operation, caretaker can be caused to change
Waist is damaged during diaper, also results in the uncomfortable converse mood of generation of children.The design concept of children nursing platform is exactly appropriate high
Degree brings the convenience of caretaker, can to avoid position posture during operation it is bad caused by lumbar vertebral injury, safety and comfort.But
It is that current children nursing platform function is single, is highly fixed from adjusting, is brought to the caretaker of higher or shorter height many
It is inconvenient；In addition, the table top of children nursing platform is horizontal, children are easy to cause the breast that overflows into changing babies' napkin after milk, if dealt with improperly
Asphyxia is may result in, therefore, general family will not buy, and be brought to the promotion and popularization of children nursing platform operation console very big
It is difficult.
In conclusion there is an urgent need to more work(that a kind of height of nursing station table top and the angle of table top can be adjusted arbitrarily at present
It can children nursing platform.
The content of the invention
It can slowly be adjusted it is an object of the invention to provide a kind of height of table top and firmly smaller, the angle of table top can
Arbitrary to adjust, easy to use, service life is long, safe Multifunctional infant nursing station.
The scheme taken to achieve the above object of the present invention is：Multifunctional infant nursing station, including table top frame, console
The foot of surface frame height steps on control device, and one end is fixed with the first table top in table top frame, and the other end is equipped with and First in table top frame
Safety belt, the first table top and the second table top four are equipped at the second hinged table top of face, the first table top and the second table top articulated position
Week is equipped with protective fence, and table top frame is connected with the second table top by angle regulator, and table top frame bottom is fixedly connected with support
Platform, supporting table bottom are connected with one end of gas spring, and the other end of gas spring is connected with the foot of gas spring is controlled to step on control device
It connects, the other end and the outside of gas spring are additionally provided with the support feet of support nursing station, and the lower end of support feet is equipped with universal wheel.This hair
The height of bright children nursing platform table top is stepped on control device by foot and can arbitrarily be adjusted, and can facilitate different height tenders to children
Common daily nursing work is carried out, tender nursing small childhood is avoided to cause lumbar vertebral injury due to long-term position posture is bad；
The nursing station can easily be moved to designated position by the design of universal wheel, and then locking universal wheel can make nursing station steady
Gu；The design of the nursing station energy the first table top and the second table top may be such that the second table top can arbitrarily adjust its angle, after milk
It needs during changing babies' napkin, is used when avoiding children that newborn phenomenon of overflowing occurs into changing babies' napkin after milk, while children can also be trained to sit；The shield
Reason platform can also help fixed baby, on the premise of any pressure is not applied to baby, effectively prevent baby from dropping, and increase small
Security of the youngster in nursing station.
Preferably, two layers of drawer is arranged below in table top frame, and partition is equipped in drawer.On the one hand the design of drawer can classify puts
Required article when putting to children's changing babies' napkin is looked after small childhood in order to tender and is operated conveniently, convenient and efficient, meanwhile, storing
Device can allow tender more flexiblely to select the accessory of storage infanette, save with diaper platform oscilaltion, the design of partition
Save using space, further enhance practicability, on the other hand elevating lever and gas spring can be wrapped in, improve nursing station
Aesthetic feeling, while can prevent dust from entering in the gap of elevating lever and gas spring contact, and then influence the lifting work(of nursing station
Energy.
Preferably, angle regulator includes bolt, cage knob and lock housing, and one end of bolt is articulated with the second table top bottom,
The other end that bolt is equipped with lock tooth is inserted in lock housing, and bolt and lock housing are locked by the cage knob being arranged in lock housing.Children are into after milk
Changing babies' napkin is easy to cause the breast that overflows, and may result in asphyxia if dealt with improperly, the design of angle regulator can make the second table top
Angle between table top frame is arbitrarily adjusted, and for being needed after milk during changing babies' napkin, while when children can also be trained to sit uses.
Preferably, lock tooth for triangle and it is trapezoidal be alternately distributed, trapezoidal upper bottom and bottom ratio be 1:3.8-4.2.It should
The rational design of lock tooth can greatly save the strength of tender during may be such that movement of the bolt in lock housing so that shine
Material person also can easily adjust the angle of the second table top in the case where having children in arms, while can also make cage knob fixed more firm
Gu making the second table top more firm in the latched condition, further increase the safety in utilization of children nursing platform.
Preferably, gas spring includes piston rod, piston I, piston I I and cylinder body, and one end of piston rod is fixedly connected with piston
I and piston I I, one end of piston rod are stretched out outside cylinder body, piston I and the sliding connection of the inner cavity of piston I I and cylinder body, piston I and work
Dottle pin is equipped between plug II, is equipped with sealing ring and sealing shroud between piston I and cylinder body successively, sealing ring is fixedly connected with piston I,
Sealing shroud is fixed on the bound edge of cylinder body, and sealing shroud, sealing ring and dottle pin are set on the piston rod.The gas spring is during exercise
The movement rate of stretch than a piston is more stablized, while movement velocity can be slower than the movement velocity of a piston, energy
The stability of nursing station is enough improved, while the sealing performance of the gas spring is excellent, there is no oil leaks and dust to enter cylinder body phenomenon.
Preferably, the arc-shaped face in the surface both ends of piston I and piston I I, alternately arc groove and circular arc are convex respectively for cambered surface
It rises, the contact surface of sealing ring and piston I is equipped with the cambered surface to match with arc groove and circular arc protrusion.When gas spring lifts, arc
Shape face piston can substantially reduce resistance of the oil to piston so that tender just can reach nursing table top in the case that firmly smaller
The purpose of lifting improves the ease of use of nursing station, and on the one hand the design of arc groove and circular arc protrusion can increase piston
The contact area of II and oil, and then oil to the active force of piston I I, is further reduced above and below gas spring during decrease gas spring lifting
Active force needed for lifting, even if compression stress will not increase when the rate of stretch is slow, on the other hand can make sealing ring and piston I
Contact surface area bigger, and then improve sealing effect, avoid oil leak and dust occurs entering cylinder body phenomenon, while in piston rod
In the case of compression, air can be made to smoothly enter in cylinder body very much, improve the using effect of gas spring, and piston can be consolidated
Bar, make its when moving up and down will not deflection or stuck, in addition, the design of the arc groove and circular arc protrusion can make sealing ring,
Piston I and piston I I are unlikely to deform under the effect of long-term stress, improve the performance of gas spring, final to improve making for nursing station
Use the service life.
Preferably, foot, which steps on control device, includes the foot pedal being equipped with below connection cover and connection cover, and connection cover passes through fastening
Part is connected to the lower end of gas spring, is connected between connection cover and foot pedal by multigroup acorn nut, screw, on each screw
Spring is cased with, gas spring low side is equipped with switch, and one end of switch is mutually touched with the lock-screw through foot pedal, and lock-screw leads to
Locking nut is crossed to lock onto on foot pedal.Comfort tactile, changing babies' napkin etc. be children it is common daily nursing work, it is necessary to article compared with
More, position posture is bad during operation, can not only cause children are uncomfortable to generate converse mood, it is also possible to tender lumbar vertebrae be caused to damage
Wound when the nursing station table top needs to adjust height, need to only use any position of a foot-treadle, be allowed to tilt, cause foot
The lock-screw being equipped on pedal opens switch by compressing switch so that gas spring does linear elevating movement, drives table top frame and platform
The part that surface frame is connected is lifted, and then adjusts the purpose of nursing table top height, and different height tenders is facilitated to make
With, and relatively adjusting lifting is convenient, healthy manually, and nursing table top height can be also adjusted at any time even if in armful small childhood.
Preferably, foot pedal is circle, is uniformly distributed on foot pedal there are four through hole, and the area ratio of foot pedal and through hole is
1:0.053-0.063.The design of the circle foot pedal may be such that tender can adjust nursing in any position of nursing station
The height of table top facilitates exchanging for tender and the children in nursing station, passes through formula
F be foot pedal intensity, k be strength of materials coefficient, SdThrough hole and foot are accumulated for blade surface
The area ratio of pedal, a, b be respectively the distance in the two circular foot pedal centers of circle of parallel arc-shaped sides distance of through hole, preferably foot pedal
Area ratio with through hole is 1:0.053-0.063 controls the intensity of foot pedal, reduces use and the foot pedal of foot-operated plate material
Weight so that tender is in the firmly smaller lifting that can be achieved with nursing station, and the selection of the ratio can also divide
The distribution of force that solution foot pedal is used in tender avoids that stress concentration phenomenon occurs, greatly improves the service life of foot pedal,
It can generate air force simultaneously in caretaker when foot's power is larger, inside through hole, air force and then foot's power can be made to foot
The action direction of pedal changes, and can weaken the fall off rate of foot pedal so that and nursing station table top can be moved up and down slowly,
The phenomenon that avoiding the occurrence of the too fast lifting of nursing station table top, reaches unexpected effect, in addition in foot pedal through hole design drop
The difficulty of low foot-operated sheet metal forming die sinking improves the ratio of briquetting of foot pedal.
Preferably, foot-operated plate surface is provided with orthogonal antiskid groove, is equipped in the grid of antiskid groove composition
Anti-skidding boss, the spacing of antiskid groove is 12-18mm, and the height of projection of anti-skidding boss is 25-33mm.Foot-operated plate surface is mutually hung down
Straight antiskid groove can promote the sole of tender and contacting with each other for foot-operated plate surface, and its frictional force is compared to being mutually parallel
Or the friction co-efficient value Gao Yao great of the antiskid groove of Arbitrary distribution, substantially increase the non-skid property of foot pedal, anti-skidding boss
The all directions and edge of anti-skidding boss are distributed in, grip of the foot pedal to sole can be effectively improved, and then are improved foot-operated
The rational design of frictional force between plate and sole, antiskid groove and anti-skidding boss can greatly improve the safe to use of nursing station
Property.
Compared with prior art, beneficial effects of the present invention are：1) height of children nursing platform table top of the present invention passes through foot
Stepping on control device can arbitrarily be adjusted, and different height tenders can be facilitated to carry out common daily nursing to children and worked, avoided
Tender nursing small childhood causes lumbar vertebral injury due to long-term position posture is bad；2) nursing station can be easily moved to specified
Position, nursing station can be consolidated by then locking universal wheel；3) design of nursing station energy the first table top and the second table top can make
Its angle can arbitrarily be adjusted by obtaining the second table top, for being needed after milk during changing babies' napkin, avoid children that the breast that overflows occurs into changing babies' napkin after milk
Phenomenon, at the same when children can also be trained to sit use；4) nursing station can also help fixed baby, any not applying to baby
It on the premise of pressure, effectively prevents baby from dropping, increases security of the children in nursing station；5) the design energy of the foot pedal
The weight of enough uses and foot pedal for reducing foot-operated plate material so that tender can be achieved with nursing in the case that firmly smaller
The lifting of platform, and be also avoided that and stress concentration phenomenon occurs, the service life of foot pedal is greatly improved, while can be so that nursing station
Table top can be moved up and down slowly, the phenomenon that avoiding the occurrence of the too fast lifting of nursing station table top.
Description of the drawings
Fig. 1 is that Multifunctional infant nursing station of the present invention takes the structure diagram for removing drawer；
Fig. 2 is the structure diagram of Multifunctional infant nursing station of the present invention；
Fig. 3 is the schematic diagram of angle regulator；
Fig. 4 is the schematic diagram of gas spring；
Fig. 5 is the sectional view that foot steps on control device；
Fig. 6 is the schematic diagram of foot pedal.
Reference sign：1. protective fence；2. the first table top；3. the second table top；4. angle regulator；41. bolt；
42. lock tooth；43. cage knob；44. lock housing；5. drawer；6. gas spring；61. piston rod；62. sealing shroud；63. sealing ring；64. every
Pad；65. piston I；66. piston I I；66a. arc grooves；66b. circular arcs protrusion；67. cylinder body；7. support feet；8. foot steps on control dress
It puts；81. foot pedal；81a. through holes；The anti-skidding boss of 81b.；81c. antiskid grooves；82. connection cover；83. acorn nut；84. locking
Screw；85. fastener；86. spring；87. screw；88. switch；9. universal wheel；10. supporting table；11. table top frame.
Specific embodiment
The present invention is described in further detail with attached drawing with reference to embodiments：
Embodiment 1：
As illustrated in figures 1-3 and 5, Multifunctional infant nursing station, including table top frame 11, the foot of control 11 height of table top frame is stepped on
Control device 8, it is characterised in that：One end is fixed with the first table top 2 in table top frame 11, and the other end is equipped with and first in table top frame 11
The second hinged table top 3 of table top 2 is equipped with safety belt, the first table top 2 and second at 3 articulated position of first table top 2 and the second table top
Table top 3 is surrounded by protective fence 1, and table top frame 11 is connected with the second table top 3 by angle regulator 4,11 bottom of table top frame
Supporting table 10 is fixedly connected with, 10 bottom of supporting table is connected with one end of gas spring 6, the other end and the control gas bullet of gas spring 6
The foot of spring 6 steps on control device 8 and is connected, and the support feet 7 of support nursing station, support feet 7 are additionally provided on the outside of the other end of gas spring 6
Lower end be equipped with universal wheel 9, two layers of drawer 5 is arranged below in table top frame 11, is equipped with partition in drawer 5, angle regulator 4 wraps
Bolt 41, cage knob 43 and lock housing 44 are included, one end of bolt 41 is articulated with 3 bottom of the second table top, and bolt 41 is equipped with the another of lock tooth 42
One end is inserted in lock housing 44, and bolt 41 and lock housing 44 are locked by the cage knob 43 being arranged in lock housing 44, lock tooth 42 for triangle and
Trapezoidal to be alternately distributed, trapezoidal upper bottom and the ratio of bottom are 1:4.0, foot, which steps on control device 8, includes connection cover 82 and connection cover 82
The foot pedal 81 that lower section is equipped with, connection cover 82 are connected to the lower end of gas spring 6, connection cover 82 and foot pedal 81 by fastener 85
Between connected by multigroup acorn nut 83, screw 87, be cased with spring 86 on each screw 87,3 low side of gas spring is equipped with and opens
88 are closed, the one end and 84 phase of lock-screw through foot pedal 81 for switching 88 are touched, and lock-screw 84 is locked by locking nut
In on foot pedal 81.The height of above-mentioned children nursing platform table top is stepped on control device 8 by foot and can arbitrarily be adjusted, and can facilitate difference
Height tender carries out common daily nursing to children and works, and tender is avoided to nurse small childhood because long-term position posture is bad
And cause lumbar vertebral injury；The nursing station can easily be moved to designated position by the design of universal wheel 9, then lock universal
Wheel 9 can consolidate nursing station；The design of the nursing station energy the first table top 2 and the second table top 3 may be such that the second table top 3 can appoint
Meaning adjusts its angle, for being needed after milk during changing babies' napkin, avoids children that newborn phenomenon of overflowing occurs into changing babies' napkin after milk, while can also instruct
Practice when children sit and use；The nursing station can also help fixed baby, on the premise of any pressure is not applied to baby, effectively
It prevents baby from dropping, increases security of the children in nursing station；On the one hand the design of drawer 5 can be classified and change urine to children
Required article during cloth is looked after small childhood in order to tender and is operated conveniently, convenient and efficient, meanwhile, article-storage device can be with diaper
Platform oscilaltion, the design of partition can allow tender more flexiblely to select the accessory of storage infanette, save using space, into
One step enhance practicability, on the other hand gas spring 6 can be wrapped in, improve the aesthetic feeling of nursing station, while can prevent ash
Dirt is entered in gas spring 6, and then influences the elevating function of nursing station；The rational design of the lock tooth 42 may be such that bolt 41 is being locked
The strength of tender can be greatlyd save during movement in shell 44 so that tender also can in the case where having children in arms
The angle of the second table top 3 is easily adjusted, while can also make cage knob 43 fixed more securely, makes the second table top 3 in locking shape
It is more firm under state, further increase the safety in utilization of children nursing platform.
Embodiment 2：
As shown in Figs. 1-5, on the basis of embodiment 1, further prioritization scheme is the present embodiment：Gas spring 6 includes living
Stopper rod 61, piston I 64, piston I I66 and cylinder body 67, one end of piston rod 61 are fixedly connected with piston I 64 and piston I I66, living
One end of stopper rod 61 is stretched out outside cylinder body 67, and piston I 64 and piston I I66 and the inner cavity sliding of cylinder body 66 connect, piston I 64 and living
Fill in II66 between be equipped with dottle pin 65, between piston I 64 and cylinder body 66 successively be equipped with sealing ring 63 and sealing shroud 62, sealing ring 63 with
Piston I 64 is fixedly connected, and the sealing shroud 62 is fixed on the bound edge of cylinder body 66, and sealing shroud 62, sealing ring 63 and dottle pin 65 are equal
It is sleeved on piston rod 61, the arc-shaped face in surface both ends of piston I 64 and piston I I66, cambered surface alternating difference arc groove 66a
With circular arc protrusion 66b, the contact surface of sealing ring 63 and piston I 64 is equipped with what is matched with arc groove 66a and circular arc protrusion 66b
Cambered surface.The gas spring 6 is more stablized during exercise than the movement rate of stretch of a piston, while movement velocity can be than one
The movement velocity of piston is slower, can improve the stability of nursing station, while the sealing performance of the gas spring 6 is excellent, is not present
Oil leak and dust enter cylinder body phenomenon, and when gas spring 6 lifts, arcwall face piston can substantially reduce resistance of the oil to piston so that
Tender improves the ease of use of nursing station in the firmly smaller purpose that just can reach nursing table top lifting, and
On the one hand the design of arc groove 66a and circular arc protrusion 66b can increase the contact area of piston I I66 and oil, and then weaken gas bullet
Oil further reduces the active force needed for 6 oscilaltion of gas spring, even if stretching, extension to the active force of piston I I66 when spring 6 lifts
Compression stress will not increase when speed is slow, on the other hand can make the contact surface area bigger of sealing ring 63 and piston I 64, and then
Sealing effect is improved, avoids that oil leak occurs and dust enters cylinder body phenomenon, while in the case where piston rod is pressurized, can make big
Gas smoothly enters in cylinder body 67 very much, improves the using effect of gas spring 6, and can consolidate piston rod 61, is moving up and down it
Shi Buhui deflections are stuck, in addition, the design of arc groove 66a and circular arc protrusion 66b can make sealing ring 63,64 and of piston I
Piston I I66 is unlikely to deform under the effect of long-term stress, improves the performance of gas spring 6, and final raising nursing station uses the longevity
Life.
Embodiment 3：
As shown in figures 1 to 6, on the basis of embodiment 1 and embodiment 2, further prioritization scheme is the present embodiment：It is foot-operated
Plate 81 is circle, is uniformly distributed on foot pedal 81 there are four through hole 81a, and the area ratio of foot pedal 81 and through hole 81a are 1:
0.058,81 surface of foot pedal is provided with orthogonal antiskid groove 81c, is equipped in the grid of antiskid groove 81c compositions anti-
The spacing of sliding boss 81b, antiskid groove 81c are 14mm, and the height of projection of anti-skidding boss 81b is 30mm.The nursing station table top needs
When adjusting height, need to only any position of a foot-treadle 81 be used, be allowed to tilt, cause the lock being equipped on foot pedal 81
Tight screw 87 opens switch 88 so that gas spring 6 does linear elevating movement, drives table top frame 11 and table top frame by compressing switch 88
11 parts connected are lifted, and then adjust the purpose of nursing table top height, and different height tenders is facilitated to use,
And relatively adjusting lifting is convenient, healthy manually, can also adjust nursing table top height at any time even if in armful small childhood, the circle foot pedal
81 design may be such that tender can adjust the height of nursing table top in any position of nursing station, facilitate tender and shield
The exchange of the children on platform is managed, passes through formula
F be 81 intensity of foot pedal, k be strength of materials coefficient, SdFor blade surface accumulate through hole 81a and
The area ratio of foot pedal 81, a, b are respectively the distance in two parallel circular 81 centers of circle of foot pedal of arc-shaped side distance of through hole 81a, excellent
It is 1 to have selected the area of foot pedal 81 and through hole 81a ratio:0.053-0.063 controls the intensity of foot pedal 81, reduces foot pedal 81
The use of material and the weight of foot pedal 81 so that tender in the firmly smaller lifting that can be achieved with nursing station,
And the selection of the ratio can also decompose the distribution of force that foot pedal 81 is used in tender, avoid that stress concentration phenomenon occurs, greatly
The big service life for improving foot pedal 81, while can generate air in caretaker when foot's power is larger, inside through hole 81a and move
Power, air force and then can make foot's power change the action direction of foot pedal 81, can weaken the lower reduction of speed of foot pedal 81
Rate so that nursing station table top can be moved up and down slowly, the phenomenon that avoiding the occurrence of the too fast lifting of nursing station table top, reached and expected not
The effect arrived, the design of through hole 81a reduces the difficulty that the shaping of foot pedal 81 molds in foot pedal 81 in addition, improves foot pedal
Carbon fibre composite can be used in 81 ratio of briquetting, above-mentioned foot pedal 81, which is made of following component and parts by weight：
24 parts of copolymer polypropylene, 8.6 parts of polylactic acid, 10 parts of carbon fiber, 7 parts of maleic anhydride inoculated polypropylene, maleic anhydride grafting ternary
2.2 parts of EP rubbers, 11 parts of smoke sheet rubber, 0.38 part of carbon black, 0.53 part of rare earth gather in polylactic acid containing l-lactic acid and dextrorotation
The weight ratio of lactic acid is 100:0.14, the rational proportion of l-lactic acid and dextrorotation polylactic acid can increase maleic anhydride in polylactic acid
The encompassing performance of graft polypropylene and maleic anhydride grafting ethylene propylene diene rubber so that copolymer polypropylene, carbon fiber, smoke sheet rubber three
First system have well synergistic effect, it is more apparent to the reinforcing effect of composite material, at the same can make carbon fiber in order perpendicular to
Composite material surface gives full play to the superior function of carbon fiber acicular texture, thus the gripping power to friction substrate face formed,
And then the wear-resisting property of composite material is improved, and the shaping die sinking difficulty of foot pedal 81 can be reduced, improve the shaping of foot pedal
Rate, it is old so that foot pedal 81 has both excellent intensity, toughness, impact, heat resistanceheat resistant for the rational proportion of each ingredient in the composite material
Change performance and photooxidation aging property, performance has reached 81 functional requirement of foot pedal made of steel material or aluminum alloy material, met
Mechanical property requirements, aging life-span requirement and fatigue of materials performance requirement improve the service life of foot pedal 81, foot pedal 81
The orthogonal antiskid groove 81c in surface can promote the sole of tender and contacting with each other for 81 surface of foot pedal, and it rubs
Power substantially increases foot pedal compared to being mutually parallel or the friction co-efficient value Gao Yao great of the antiskid groove 81c of Arbitrary distribution
81 non-skid property, anti-skidding boss 81b are distributed in all directions and edge of anti-skidding boss 81b, can effectively improve foot pedal
The grip of 81 pairs of soles, and then improve the frictional force between foot pedal 81 and sole, antiskid groove 81c and anti-skidding boss 81b
Rational design can greatly improve the safety in utilization of nursing station.
Embodiment 4：
The operation principle of Multifunctional infant nursing station of the present invention is：Tender needs that children are carried out to comfort tactile, changing babies' napkin etc.
During daily nursing, children nursing platform is moved to designated position, nursing station can be consolidated by then locking universal wheel 9, a foot
Any position of foot pedal 81 is stepped on, is allowed to tilt, causing the lock-screw being equipped on foot pedal 81 87, opening is opened by compressing switch 88
Close 88 so that gas spring 6 does linear elevating movement, and the part that table top frame 11 and table top frame 11 are connected is driven to be lifted, is adjusted
It is whole to arrive suitable table surface height, different height tenders can be facilitated to carry out common daily nursing to children and worked, avoid taking care of
Person's nursing small childhood causes lumbar vertebral injury due to long-term position posture is bad, then adjusts the angle of the second table top 3 as needed,
So that movement of the bolt 41 in lock housing 44, cage knob 43 fixes bolt 41 and lock housing 44, makes the second table top 3 in the latched condition more
Add it is firm, further increase children nursing platform safety in utilization, finally children are put on the first table top 2, can be as needed
It fastens one's safety belt to children, on the premise of any pressure is not applied to baby, effectively prevents baby from dropping, increase children and exist
Security in nursing station, then from article needed for the interior taking-up of drawer 5, you can nursed to children.
Trapezoidal upper bottom and the ratio of bottom are not limited only to 1:3.8-4.2 it can also be 1:3.8 or 1:3.81 or 1:3.82 or
1:3.83 or 1:3.84 or 1:3.85 ... or 1:4.19 or 1:4.2；The area of foot pedal 81 and through hole 81a ratio are not limited only to 1:
0.053-0.063 can also be 1:0.053 or 1:0.0531 or 1:0.0532 or 1:0.0532 or 1:0.0534 or 1:
0.0535 ... or 1:0.0629 or 1:0.063；The spacing of antiskid groove 81c is not limited only to 12-18mm, can also be 12mm or
12.1mm or 12.2mm or 12.3mm or 12.4mm or 12.5mm ... or 17.9mm or 18mm；The protrusion of anti-skidding boss 81b is high
Degree be not limited only to 25-33mm, can also be 25mm or 25.1mm or 25.2mm or 25.3mm or 25.4mm or 25.5mm ... or
32.9mm or 33mm.
Specific embodiment described herein is only to present invention explanation for example.The technical field of the invention
Technical staff can do various modifications or additions to described specific embodiment or substitute in a similar way, but
Without departing from the present invention's or beyond the scope of the appended claims.
Claims (9)
1. Multifunctional infant nursing station, including table top frame (11), the foot of control table top frame (11) height steps on control device (8),
It is characterized in that：The interior one end of the table top frame (11) is fixed with the first table top (2), and the interior other end of the table top frame (11) is equipped with and the
Safety belt is equipped at hinged the second table top (3) of one table top (2), first table top (2) and the second table top (3) articulated position,
First table top (2) and the second table top (3) are surrounded by protective fence (1), and the table top frame (11) passes through with the second table top (3)
Angle regulator (4) is connected, and table top frame (11) bottom is fixedly connected with supporting table (10), supporting table (10) bottom
Portion is connected with the one end of gas spring (6), and the other end and the foot of control gas spring (6) of the gas spring (6) step on control device (8)
It is connected, is additionally provided with the support feet (7) of support nursing station on the outside of the other end of the gas spring (6), under the support feet (7)
End is equipped with universal wheel (9).
2. Multifunctional infant nursing station according to claim 1, it is characterised in that：Table top frame (11) bottom is equipped with two
Layer drawer (5), the drawer (5) is interior to be equipped with partition.
3. Multifunctional infant nursing station according to claim 1, it is characterised in that：The angle regulator (4) includes
(44, one end of the bolt (41) is articulated with the second table top (3) bottom, the bolt for bolt (41), cage knob (43) and lock housing
(41) other end for being equipped with lock tooth (42) is inserted in lock housing (44), and the bolt (41) and lock housing (44) are by being arranged on lock housing (44)
On cage knob (43) locking.
4. Multifunctional infant nursing station according to claim 3, it is characterised in that：The lock tooth (42) is triangle and ladder
Shape is alternately distributed, and the ratio of the trapezoidal upper bottom and bottom is 1:3.8-4.2.
5. Multifunctional infant nursing station according to claim 1, it is characterised in that：The gas spring (6) includes piston rod
(61), piston I (64), piston I I (66) and cylinder body (67), one end of the piston rod (61) be fixedly connected with piston I (64) and
Piston I I (66), the other end of the piston rod (61) stretch out cylinder body (67) outside, the piston I (64) and piston I I (66) and cylinder
The inner cavity sliding connection of body (66), is equipped with dottle pin (65), the piston I (64) between the piston I (64) and piston I I (66)
It is equipped with sealing ring (63) and sealing shroud (62), the sealing ring (63) and the fixed company of piston I (64) successively between cylinder body (66)
It connects, the sealing shroud (62) is fixed on the bound edge of cylinder body (66), and the sealing shroud (62), sealing ring (63) and dottle pin (65) are equal
It is sleeved on piston rod (61).
6. Multifunctional infant nursing station according to claim 5, it is characterised in that：The piston I (64) and piston I I
(66) the arc-shaped face in surface both ends, alternately arc groove (66a) and circular arc are raised (66b) respectively for the cambered surface, the sealing
The cambered surface that circle (63) and the contact surface of piston I (64) are equipped with and arc groove (66a) and circular arc raised (66b) match.
7. Multifunctional infant nursing station according to claim 1, it is characterised in that：The foot, which steps on control device (8), to be included
The foot pedal (81) being equipped with below connection cover (82) and connection cover (82), the connection cover (82) are connected to by fastener (85)
The lower end of gas spring (6), between the connection cover (82) and foot pedal (81) by multigroup acorn nut (83), screw (87) even
It connects, spring (86) is cased on each screw (87), gas spring (3) low side is equipped with switch (88), switch (88)
One end is mutually touched with the lock-screw (84) through foot pedal (81), and the lock-screw (84) lock onto foot by locking nut
On pedal (81).
8. Multifunctional infant nursing station according to claim 7, it is characterised in that：The foot pedal (81) is circular, institute
It states and is uniformly distributed on foot pedal (81) there are four through hole (81a), the area ratio of the foot pedal (81) and through hole (81a) is 1:
0.053-0.063。
9. Multifunctional infant nursing station according to claim 7, it is characterised in that：Foot pedal (81) surface is provided with
Orthogonal antiskid groove (81c) is equipped with anti-skidding boss (81b) in the grid of the antiskid groove (81c) composition, described
The spacing of antiskid groove (81c) is 12-18mm, and the height of projection of the anti-skidding boss (81b) is 25-33mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281650.8A CN108041894A (en) | 2017-12-07 | 2017-12-07 | Multifunctional infant nursing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281650.8A CN108041894A (en) | 2017-12-07 | 2017-12-07 | Multifunctional infant nursing station |
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| Publication Number | Publication Date |
|---|---|
| CN108041894A true CN108041894A (en) | 2018-05-18 |
Family
ID=62123096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711281650.8A Pending CN108041894A (en) | 2017-12-07 | 2017-12-07 | Multifunctional infant nursing station |
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| CN (1) | CN108041894A (en) |
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Application publication date: 20180518 |