CN102389240A

CN102389240A - Self-control baby bed

Info

Publication number: CN102389240A
Application number: CN2011103409789A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-02
Filing date: 2011-11-02
Publication date: 2012-03-28
Anticipated expiration: 2031-11-02
Also published as: CN102389240B

Abstract

The invention provides a self-control baby bed. A bed plate can be lifted steplessly, easily, stably and controllably between the position which is about 12cm distance from upper edge of the bed and the bottom of a guardrail so as to meet demands of newborn baby, baby capable of turning over, baby capable of sitting or standing and baby capable of standing during different periods. The self-control baby bed can protect rehabilitation and health of body of woman after just delivery, in particular will relieve load of waist tissues of new mother. Due to the use of a pressure supporter which is located between two planes of a parallelogram lower sliding channel frame and is opposite to the bed plate, the height of the bed plate can be stably changed by an equal and very small force only when the bed plate is lifted up and down.

Description

The automatic control infanette

Affiliated technical field

The present invention relates to the infanette of the self controllable up-down of a kind of bed board.

Background technology

At present, known domestic and international infanette is various in style, and most of bed board is positioned at the stage casing of infanette guardrail, and the neonate lies in the recovery of the body of women that is unfavorable on this position just giving a birth, and especially can bring bigger load to the waist tissue.

New according to statistics mother adopts common infanette treatment baby to want every day 90 degree to bend over more than 30 times; Sometimes 90 degree times of bending over are about 10 minutes; As change diaper, clothes and sheet etc.; To new mother injury bigger be that 90 degree of bending over take the baby of about five kilograms of weight in one's arms, every day is more than ten times.

The infanette that has is reinstalled in guardrail bottom through dismounting with bed board, is convenient to big baby's exercise and stands.

Summary of the invention

The purpose of this invention is to provide a kind of automatic control infanette, going up and down, adapt to ewborn infant, can stand up the baby, sit the demand of upright baby, the baby's different phase of standing apart from electrodeless, light, the steady automatic control of about 12 centimetres of upper edges of bed to bed board between the guardrail bottom.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of automatic control infanette by around the lowering or hoisting gear of guardrail, bed board and bed board constitute, lowering or hoisting gear comprises that two pressure support devices, the two prescription shape frameworks of counterweight intersect the horizontal shore, up-down dynamic equipment of flexible connection and four slideways up and down mutually with the weight of going up and down to be supported.

Two pressure support device cross facets are parallel with the cross facet of quadra; Go up fulcrum and be installed in the equidistant both sides of bed board bottom center respectively for two of two pressure support devices; Two lower fulcrums are installed on the support of two rolling sleeve pipe belows in the up-down dynamic equipment; In the bed board lifting process, the lower fulcrum of pressure support device is along with the rolling sleeve movement.

Every prescription shape framework of horizontal shore is connected and composed by two square tubes and two axial symmetry; Four square tube centers of two prescription shape frameworks intersect in pairs to go here and there to follow closely and connect; Four axles are parallel with the bed board face up and down for two prescription shape frameworks; Two axle heads of the same level in top are bumped into respectively in two sliding ways below the bed board through bearing wheel and are slidingly connected, and two axle heads of the same level in below are bumped into respectively in two glide paths through bearing wheel and are slidingly connected.

Bed board up-down dynamic equipment, the other end that be included on two glide path stage casings the positive and negative thread spindle that connects through two bearings and positive and negative threaded sleeve, respectively flexibly connects two equilateral laths, two laths in the every limit of axis on the axis both sides of positive and negative threaded sleeve flexibly connects with a connecting rod lath in the lump, the other end of two connecting rod laths respectively with glide path on two prescription shape gimbal axis on the rolling sleeve pipe be fixedly connected.Constituted the change of the rotation through positive and negative thread spindle, the variation that changes equilateral parallelogram lath angle, interlock quadra intersection square tube angle thus, driven bed board and go up and down.

Be between four axle heads, bearing wheel and the slideways of horizontal shore and be slidingly matched, regulate in the up-down overall process all gapped between the wooden bed board and wooden guardrail automatically.Guarantee that guardrail is smoothly passed through on bed board four limits in the lifting process.

Chain box is fixed on the body; Chain box top crank can the extraction mode flexibly connect the axle that cogs; Chain box lower tooth wheel shaft and positive and negative thread spindle one end jackscrew flexibly connect; Fixing nut is respectively installed one and is regulated bolt on corresponding two glide paths on the mediation board of glide path, regulates chain box lower tooth wheel shaft and keeps concentric with positive and negative thread spindle.

Article two, the two ends of glide path respectively are fixedly connected by an end socket frid, constitute the square frames that use the nuts flexible connection with four footposts.Be convenient to packing, transportation and assembling.

The invention has the beneficial effects as follows that the automatic control infanette need not be dismantled a body, bed board can go up and down in electrodeless, light, steady automatic control.Adapt to ewborn infant, can stand up the baby, sit the demand of founding baby, the baby's different phase of standing.Especially directly protected the women at puerperal physical recovery.

The automatic control infanette is simple and reasonable for structure, is convenient to packing, transportation and installation.

The time that baby uses infanette is directly utilized but be worth higher lowering or hoisting gear recycled in its entirety about 2 years again.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is that the automatic control infanette stands up baby's bed board front view.

Fig. 2 is an automatic control infanette ewborn infant bed board front view.

Fig. 3 is automatic control infanette baby's bed board front view of standing.

Fig. 4 is the left view of Fig. 1.

Fig. 5 is the A-A cutaway view.

Fig. 6 is the B-B cutaway view.

Fig. 7 is bed board base pressure eyelid retractor position of the fulcrum figure.

Fig. 8 is the chain box location drawing.

Fig. 9 is the sliding way sectional view.

Figure 10 is the glide path sectional view.

1. wood beds among the figure, 2. guardrail, 3. bed board, 4. sliding way, 5. quadra square tube, 6. pressure support device; 7. glide path, 8. pressure support device lower fulcrum, 9. crank, 10. chain box, 11. connecting bushings, 12. glide path end socket frids; 13. positive and negative thread spindle, 14. plus threads, 15. left-hand threads, 16. laths, 17. threaded sleeves, 18. adjustable plates; 19. bearing, 20. quadra axles, 21. connecting rod laths, 22. rolling sleeve pipes, 23. bed board bottom surfaces; 24. gear, 25. chains, 26. supporting plates, 27. bolts, 28. regulate bolt.

The specific embodiment

In Fig. 1, the wood bed 1 on the market generally is made up of five wood materials, four guardrails 2, a bed board 3.The automatic control infanette has increased lowering or hoisting gear.At first bed board 3 is fixedly connected with the sliding way 4 of lowering or hoisting gear; Secondly glide path 8 four frames are fixedly connected with four legs of mounted guardrail 2; Connecting bushing 11 with chain box 10 is connected with jackscrew with positive and negative thread spindle 13 1 ends at last, and chain box 10 is fixed on the wood bed 1, regulates bolt 27 simultaneously.Utilize crank 9 that bed board 3 is adjusted to middle section position.

In Fig. 2, neonate's bed board 3 positions.The support force of air pressure or hydraulic pressure eyelid retractor 6 is greater than or equals bed board 3 and sliding way 4 weight sums, uses 9 liters of bed boards 3 of crank to neonate's bed board 3 positions.

In Fig. 3, the baby sits, station location.Pressure support device lower fulcrum 8 because pressure support device and horizontal line have certain angle, starts and rises the upwards support force that bed board 3 can obtain pressure support device 6 immediately when bed board 3 is risen by the position of Fig. 3 near ground.

In Fig. 4, positive and negative thread spindle 13 keeps with one heart through regulating bolt 27 with threaded sleeve 11.

In Fig. 5 and Fig. 6, the rotation through positive and negative thread spindle 13 makes quadra axle 20 move to the position of Fig. 6 by the position of Fig. 5, and power bracing or strutting arrangement lower fulcrum 8 moves simultaneously, has increased the support scope; Quadra axle 20 will rotate certain angle during up-down, and rolling sleeve pipe 22 keeps not rotating.

At Fig. 7, the strong point of two pressure support device 6 bed boards 3 determines two pressure support devices 6 projection parallel on bed board 3.

In Fig. 8, the chain drive sketch map.

In Fig. 9 and Figure 10, the cross section of upper and lower slideway.Because wooden guardrail 2, has certain flexible and distortion along with humidity, variation of temperature, quadra axle 20, bearing 19 and four slideways will keep being slidingly connected, and it is all gapped with guardrail 2 to adjust bed board 3 automatically, and it is level and smooth to guarantee to go up and down.

18 adjustable plate strings have the bolt 28 of adjusting among Figure 10, and the level through the hold-down nut on the glide path 7 27 is regulated long glide path keeps the up-down stable drive.

Claims

An automatic control infanette by around the lowering or hoisting gear of guardrail, bed board and bed board constitute, it is characterized in that: lowering or hoisting gear comprises that two pressure support devices, the two prescription shape frameworks of counterweight intersect the horizontal shore, up-down dynamic equipment of flexible connection and four slideways up and down mutually with the weight of going up and down to be supported.
2. a kind of automatic control infanette according to claim 1; It is characterized in that: two pressure support device cross facets are parallel with the cross facet of quadra; Go up fulcrum and be installed in the equidistant both sides of bed board bottom center respectively for two of two pressure support devices; Two lower fulcrums are installed on the support of two rolling sleeve pipe belows in the up-down dynamic equipment, and in the bed board lifting process, the lower fulcrum of pressure support device is along with the rolling sleeve movement.
3. a kind of automatic control infanette according to claim 1; It is characterized in that: every prescription shape framework of horizontal shore is connected and composed by two square tubes and two axial symmetry; Four square tube centers of two prescription shape frameworks intersect in pairs to go here and there to follow closely and connect; Four axles are parallel with the bed board face up and down for two prescription shape frameworks; Two axle heads of the same level in top are bumped into respectively in two sliding ways below the bed board through bearing wheel and are slidingly connected, and two axle heads of the same level in below are bumped into respectively in two glide paths through bearing wheel and are slidingly connected.
4. a kind of automatic control infanette according to claim 1; It is characterized in that: bed board up-down dynamic equipment, the other end that be included on two glide path stage casings the positive and negative thread spindle that connects through two bearings and positive and negative threaded sleeve, respectively flexibly connects two equilateral laths, two laths in the every limit of axis on the axis both sides of positive and negative threaded sleeve flexibly connects with a connecting rod lath in the lump, the other end of two connecting rod laths respectively with glide path on two prescription shape gimbal axis on the rolling sleeve pipe be fixedly connected.
5. a kind of automatic control infanette according to claim 3 is characterized in that: be between four axle heads, bearing wheel and the slideways of horizontal shore and be slidingly matched, regulate in the up-down overall process all gapped between the wooden bed board and wooden guardrail automatically.
6. a kind of automatic control infanette according to claim 4; It is characterized in that: chain box is fixed on the body; Chain box top crank can the extraction mode flexibly connect the axle that cogs; Chain box lower tooth wheel shaft and positive and negative thread spindle one end jackscrew flexibly connect, and fixing nut is respectively installed one and regulated bolt on corresponding two glide paths on the mediation board of glide path, regulate chain box lower tooth wheel shaft and keep concentric with positive and negative thread spindle.
7. a kind of automatic control infanette according to claim 1 is characterized in that: each is fixedly connected the two ends of two glide paths by an end socket frid, constitutes the square frame that uses nut to flexibly connect with four footposts.