The suspension type folding cradle
Technical field
The utility model relates to the utensil of infant's sleep.Specifically a kind of can waving urges the baby sleeping rapidly, can conveniently move again, utensil is moved and put the cradle that can fold easily when putting.
Background technology
Along with the raising day by day of people's living standard, kid ﹠ baby gear is modernization more and more.The cradle that the infant sleeps is put the cradle of putting an oval bamboo basket formula from a kind of hand yoke and is developed into the bedding that the bottom has wheel to promote, the cradle of a cradle of upper suspension.But the defective of this class cradle is dismounting, transportation at present, installs and uses inconvenience again.Though what have can fold, also need use instrument when folding.Therefore, produce a kind of instrument that do not need and just can fold relieving, the suspension type folding cradle of the no fragmentary parts in folding back has been that people expect.
Summary of the invention
The present invention's purpose is to provide a kind of to society not need any instrument just can all fold the suspension type folding cradle that does not need any instrument just can open and use fast.
The utility model be achieved in that it comprise foot wheel bedding, hang on the cradle on the body frame.And bed board, cabinet base frame and a bed body frame three junction are provided with one and can make cabinet base frame and bed body frame to 90 ° of folding jockeys of bed board direction.Bed board two has two metal tubes on the long limits, is fixing several on the metal tube and is shaking button, shakes on the metal tube that of button is fixed on the bed board long side, and the other end flexibly connects with side round rack bottom, and side round rack is half-twist inwardly.Top two ends of side round rack are being fixed latch closure, and the other end of latch closure fastens a body frame.Two suspension rods are established on cradle mouth top symmetrically, and suspension rod is hung cradle on the supporting device on the bed body frame top.
The jockey of bed board, cabinet base frame and bed body frame junction is by the matrix that is connected that is fixed on the bed board side metal tube, in the matrix groove, the lower end inserts the connecting rod of fixing in the cabinet base of cabinet base frame, upper end and matrix flexible connection, lower end and matrix are made the sleeve pipe that flexible connection, upper end are fixedlyed connected with the bed body frame, and the screw of fixed screw and four pieces of spiral pins and cooperation thereof is formed.These four pieces of spiral pins, the one, matrix and bed board bearing, the one, the bearing of sleeve pipe and bed body frame.Two pieces is respectively connecting rod and matrix in addition, the active connection place of sleeve pipe and matrix.And the supporting device on the bed body frame top is by the supporting base that is welded on the body frame top, be movably connected in the cramp bar on the supporting base and cramp bar is movably connected in movable latch on the supporting base, the bearing wheel in cramp bar the place ahead and the fixed screw that bearing wheel and cramp bar link together formed.One two side of cradle is provided with observation window.Establishing bed above the bed board stretches tight.An electrical equipment box of playing music is set on the bed body frame.
The castor of bedding bottom is a universal caster wheel.Universal caster wheel comprises universal rotation mechanism, locking mechanism and damping.Universal rotation mechanism is by the cover axle bed, can be on the cover axle bed sleeve of 360 ° of rotations, wheel, wheel seat and will overlap axle bed and connecting pin composition that wheel seat links together.Locking mechanism is made up of the wheel lockhole on wheel tapered end, wheel shank of the key, wheel lock pin and the wheel inboard.Damping is made up of the spring catch of two on damping spring and spring.
Because the latch closure of two side round rack tops, two ends of bed can be pulled out from the bed body frame with hand, though again because the latch closure in the side round rack bottom is caught side round rack bottom, its two place flexibly connects, so, make two limit side round rack can be inwardly, fold for 90 ° to the bed board direction.Because bed body frame and cabinet base frame flexibly connect with matrix by sleeve pipe in the jockey and connecting rod respectively, so two bed body frames of two of beds also can fold on bed board, two cabinet base framves can fold under bed board to interior.Whole bed just folds with bed board like this.Therefore move, transport very convenient.During use, open with above-mentioned steps, fasten then, bed body frame and bed side round rack place are very firm, and the cabinet base frame place screw that is tightened makes whole bed very firm.Because castor is universal caster wheel, it has locking mechanism and damping, thus very firm when this folding wheeled litter uses, very flexible and steady during promotion.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the folded state diagram of the utility model bedding;
Fig. 3 is the jockey front view;
Fig. 4 is Fig. 3 left view;
Fig. 5 is for shaking the button front view;
Fig. 6 is the left view (broken section) of Fig. 5;
Fig. 7 is the latch closure front view;
Fig. 8 is Fig. 7 left view;
Fig. 9 is the supporting device front view;
Figure 10 is Fig. 9 vertical view;
Front view when Figure 11 locks for castor;
Figure 12 is Figure 11 A-A cutaway view;
Figure 13 is Figure 12 partial sectional view.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.Jockey 8 (see figure 1)s link together bed board 4, bed body frame and cabinet base frame 5 threes.Shake two pairs of 7 (seeing Fig. 1,5,6) of button and be inserted on two steel pipes of bed board 4 two long sides, shake the other end of button 7 and the bottom of side round rack 3 and flexibly connect, catch side round rack bottom, make inwardly half-twist of side round rack as a hand.Top two ends of side round rack are being fixed latch closure 10 (Fig. 1,7,8).One of latch closure 10 is sleeve pipe 101, and the other end is a grapple 102, and grapple is movably connected on the sleeve pipe 101 by pin 103.After the sleeve pipe 101 that latch closure is firmly was inserted in the steel pipe of side round rack top two ends, the other end was caught a body frame 2 by grapple 102.Such two bed body frame, the side round rack of two sides vertically erect on bed board securely.Open when vertical when cabinet base frame 2, tighten fixed screw 84 (see figure 4)s with bed board; Simultaneously, matrix 82 lower ends two madial walls have an oblique limited block (not shown); More than make whole bed very firm.Cradle 13 is hung on the supporting device 12 on bed body frame 2 tops by the suspension rod 1 of 14 2 symmetries of cradle mouth.
When the good bedding of frame need collapse, as long as pull open from two of bed body frames with the grapple 102 of hand with latch closure 10, a pair of side round rack and a pair of bed body frame just can collapse on bedstead 4.Because the grapple that shakes on the button 10 is movably connected on the sleeve pipe 101 by pin 103, so, shake button 10 and just can transfer to from the bed body frame as long as rotate grapple.Again because, the bed body frame is movably connected on the jockey 8 by sleeve pipe 81 (seeing Fig. 3,4), its sleeve pipe is inserted on the steel pipe of a body frame 2, fixing by spiral pin 88 again, lower end and matrix 82 tops are articulated structure, flexibly connect by spiral pin 87 and matrix 82, fold and open all very flexible as people's joint.When collapsing the cabinet base frame, at first to unscrew fixed screw 84, just the cabinet base frame of two of beds inwardly can be collapsed toward the bed board below.Because cabinet base frame one leg is inserted in connecting rod 83 lower ends, its upper end is flexibly connected by spiral pin 85 and matrix 82, matrix firmly is fixed on the long steel pipe on bed board limit by spiral pin 86, small end (see figure 4) and matrix in the matrix groove also are articulated structure, collapse, open very flexible as people's joint.When the bedding folded state such as Fig. 2.
Cradle is hung on supporting device 12 by two suspension rods 1.Supporting device is welded on a body frame top by supporting base 121, and cramp bar 122 is connected on the supporting base by movable latch 123.When cramp bar is placed on the supporting base,
The circle portion of type cramp bar just in time bites bed body frame upper end steel pipe.The front of cramp bar is a bearing wheel 124.Fixed screw 125 is fixed on cramp bar the place ahead with bearing wheel.And bearing wheel is equipped with bearing, can rotate on fixed screw 125.After suspension rod was hung on the bearing wheel like this, the frictional force during the cradle swing was just quite little.
One two side of cradle is provided with observation window 15 (Fig. 1), is convenient to observe the situation that the baby sleeps in cradle.Bedding bed board 4 is made by two horizontal three perpendicular steel pipes, and is solid durable, puts a bamboo bed above and stretches tight, refrigerant pollution-free, environment-friendly type.When taking off cradle, bedding also can be made bed and use.
One end of bed body frame is placed a music box, can play lullaby, urges the baby sleeping.Also computer controller can be installed, automatic swing cradle is arranged, large angle pendulum is reported to the police, vagitus warning aspects function (separate case is declared patent).
Castor 6 is a universal caster wheel.It has universal rotation mechanism, locking mechanism and damping.Sleeve 61 (seeing Figure 11-12) is movably connected on the cover axle bed 67, and it can 360 ° of rotations on the cover axle bed.The cover axle bed is connected with wheel seat 63 by connecting pin 613, and it is fixing with two wheels 62 that wheel shaft 64 passes wheel seat.Wheel can 360 ° of rotations on wheel shaft, and sleeve can 360 ° of rotations on wheel seat, and the castor rotation is very flexible like this.Damping is made up of spring catch 69 on cover axle bed upper spring pin 612, the wheel seat and the damping spring 610 that hangs over therebetween.When bedding bore strength, power acted on the spring by standard shaft, axle bed, made wheel still steady.Locking mechanism (Figure 13) is made up of the wheel lockhole 611 on wheel tapered end 65, wheel shank of the key 66, wheel lock pin 68 and the wheel inboard.The wheel lock pin is movably connected in two wheels 62 centres on the wheel seat with locking mechanism.When locking, wheel shank of the key 66 is pulled down, and wheel tapered end 65 embeds in the wheel lockhole 611, and wheel can not rotate.To take turns shank of the key 66 when pulling, wheel shank of the key and wheel tapered end 66 ' and 65 ' the position, wheel can rotate arbitrarily.
Such cradle collects collapsible, suspension type really, promotes to lock flexibly, and environment-friendly type can be play music etc. in one, can install again and wave automatically, the desirable infant that wide-angle is waved equipment such as warning, the vagitus warning tool of sleeping.